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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.25 by root, Thu Jan 5 01:04:10 2006 UTC vs.
Revision 1.192 by root, Tue Jun 12 10:45:53 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) 2005-2005 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
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#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)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static void
		67	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		68	{
		69	//TODO: support component stuff, 0..1
		70	c.set (s, SvPVbyte_nolen (sv));
		71	}
		72
		73	/////////////////////////////////////////////////////////////////////////////
		74
47	static wchar_t *	75	static wchar_t *
48	sv2wcs (SV *sv)	76	sv2wcs (SV *sv)
49	{	77	{
50	STRLEN len;	78	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	79	char *str = SvPVutf8 (sv, len);
…		…
63		91
64	return sv;	92	return sv;
65	}	93	}
66		94
67	static SV *	95	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	96	newSVptr (void *ptr, const char *klass)
76	{	97	{
77	HV *hv = newHV ();	98	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	99	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	100	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	122	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		123
103	return (long)mg->mg_ptr;	124	return (long)mg->mg_ptr;
104	}	125	}
105		126
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	127	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	128	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		129
109	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
110		131
111	struct perl_watcher	132	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		133
		134	class overlay : overlay_base
112	{	135	{
113	SV *cbsv;	136	rxvt_term *THIS;
		137	AV *overlay_av;
		138	int border;
		139
		140	public:
114	HV *self;	141	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		142
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	143	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	144	~overlay ();
212		145
213	void show ();	146	void show ();
…		…
217		150
218	void set (int x, int y, SV *str, SV *rend);	151	void set (int x, int y, SV *str, SV *rend);
219	};	152	};
220		153
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	154	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	155	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	156	{
		157	x = x_;
		158	y = y_;
		159	w = w_;
		160	h = h_;
		161
		162	if (w < 0) w = 0;
		163	if (h < 0) h = 0;
		164
224	if (border == 2)	165	if (border == 2)
225	{	166	{
226	w += 2;	167	w += 2;
227	h += 2;	168	h += 2;
228	}	169	}
…		…
266	*rp++ = r;	207	*rp++ = r;
267	}	208	}
268	}	209	}
269		210
270	show ();	211	show ();
271	THIS->want_refresh = 1;
272	}	212	}
273		213
274	overlay::~overlay ()	214	overlay::~overlay ()
275	{	215	{
276	hide ();	216	hide ();
…		…
281	delete [] rend[y];	221	delete [] rend[y];
282	}	222	}
283		223
284	delete [] text;	224	delete [] text;
285	delete [] rend;	225	delete [] rend;
		226	}
		227
		228	void
		229	overlay::show ()
		230	{
		231	if (overlay_av)
		232	return;
		233
		234	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		235	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		236	));
		237	av_push (overlay_av, newSViv ((long)this));
286		238
287	THIS->want_refresh = 1;	239	THIS->want_refresh = 1;
288	}	240	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	241	}
298		242
299	void	243	void
300	overlay::hide ()	244	overlay::hide ()
301	{	245	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	246	if (!overlay_av)
		247	return;
303		248
304	if (ovs)	249	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		250
308	HV *hv = (HV *)SvRV (*ovs);	251	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	252	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	253	break;
		254
		255	for (; i < AvFILL (overlay_av); i++)
		256	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		257
		258	av_pop (overlay_av);
		259
		260	SvREFCNT_dec (overlay_av);
		261	overlay_av = 0;
		262
		263	THIS->want_refresh = 1;
		264	THIS->refresh_check ();
311	}	265	}
312		266
313	void overlay::swap ()	267	void overlay::swap ()
314	{	268	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	269	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	270	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		271
318	int ov_w = min (w, THIS->ncol - ov_x);	272	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	273	int ov_h = min (h, THIS->nrow - ov_y);
		274
		275	// hide cursor if it is within the overlay area
		276	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		277	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		278	THIS->screen.flags &= ~Screen_VisibleCursor;
320		279
321	for (int y = ov_h; y--; )	280	for (int y = ov_h; y--; )
322	{	281	{
323	text_t *t1 = text [y];	282	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	283	rend_t *r1 = rend [y];
325		284
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	285	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	286	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		287
329	for (int x = ov_w; x--; )	288	for (int x = ov_w; x--; )
330	{	289	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	290	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	291	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	314	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	315	croak ("rend must be arrayref");
357		316
358	AV *av = (AV *)SvRV (rend);	317	AV *av = (AV *)SvRV (rend);
359		318
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	319	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	320	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	321	}
363		322
364	THIS->want_refresh = 1;	323	THIS->want_refresh = 1;
		324	THIS->refresh_check ();
365	}	325	}
366
367		326
368	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
369		328
		329	#include "iom_perl.h"
		330
		331	/////////////////////////////////////////////////////////////////////////////
		332
370	struct rxvt_perl_interp rxvt_perl;	333	struct rxvt_perl_interp rxvt_perl;
371		334
372	static PerlInterpreter *perl;	335	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		336
378	rxvt_perl_interp::~rxvt_perl_interp ()	337	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	338	{
380	if (perl)	339	if (perl)
381	{	340	{
382	perl_destruct (perl);	341	perl_destruct (perl);
383	perl_free (perl);	342	perl_free (perl);
		343	PERL_SYS_TERM ();
384	}	344	}
385	}	345	}
386		346
387	void	347	void
388	rxvt_perl_interp::init ()	348	rxvt_perl_interp::init ()
389	{	349	{
390	if (!perl)	350	if (!perl)
391	{	351	{
		352	rxvt_push_locale (""); // perl init destroys current locale
		353
		354	{
		355	perl_environ = rxvt_environ;
		356	localise_env set_environ (perl_environ);
		357
392	char *argv[] = {	358	char *args[] = {
393	"",	359	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	360	"-e"
		361	"BEGIN {"
		362	" urxvt->bootstrap;"
		363	" unshift @INC, '" LIBDIR "';"
		364	"}"
		365	""
		366	"use urxvt;"
395	};	367	};
		368	int argc = ecb_array_length (args);
		369	char **argv = args;
396		370
		371	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	372	perl = perl_alloc ();
398	perl_construct (perl);	373	perl_construct (perl);
399		374
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	375	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	376	|| perl_run (perl))
		377	{
		378	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		379
		380	perl_destruct (perl);
		381	perl_free (perl);
		382	perl = 0;
		383	}
		384	}
		385
		386	rxvt_pop_locale ();
		387	}
		388	}
		389
		390	void
		391	rxvt_perl_interp::init (rxvt_term *term)
		392	{
		393	init ();
		394
		395	if (perl && !term->perl.self)
		396	{
		397	// runs outside of perls ENV
		398	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		399	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		400	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		401	}
		402	}
		403
		404	void
		405	rxvt_perl_interp::eval (const char *str)
		406	{
		407	eval_pv (str, 1);
		408	}
		409
		410	void
		411	rxvt_perl_interp::usage (rxvt_term *term, int type)
		412	{
		413	localise_env set_environ (perl_environ);
		414
		415	ENTER;
		416	SAVETMPS;
		417
		418	dSP;
		419	PUSHMARK (SP);
		420	EXTEND (SP, 2);
		421	PUSHs (sv_2mortal (newSVterm (term)));
		422	PUSHs (sv_2mortal (newSViv (type)));
		423	PUTBACK;
		424	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		425
		426	FREETMPS;
		427	LEAVE;
		428	}
		429
		430	uint8_t
		431	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		432	{
		433	localise_env set_environ (perl_environ);
		434
		435	ENTER;
		436	SAVETMPS;
		437
		438	dSP;
		439	PUSHMARK (SP);
		440	EXTEND (SP, 6);
		441	PUSHs (sv_2mortal (newSVterm (term)));
		442	PUSHs (sv_2mortal (newSVpv (name, 0)));
		443	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		444	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		445	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		446	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		447	PUTBACK;
		448	call_pv ("urxvt::parse_resource", G_SCALAR);
		449	SPAGAIN;
		450
		451	uint8_t ret = POPi;
		452
		453	FREETMPS;
		454	LEAVE;
		455
		456	return ret;
		457	}
		458
		459	static void
		460	ungrab (rxvt_term *THIS)
		461	{
		462	if (THIS->perl.grabtime)
		463	{
		464	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		465	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		466	THIS->perl.grabtime = 0;
		467	}
		468	}
		469
		470	bool
		471	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		472	{
		473	if (!perl || !term->perl.self)
		474	return false;
		475
		476	localise_env set_environ (perl_environ);
		477
		478	// pre-handling of some events
		479	if (htype == HOOK_REFRESH_END)
		480	{
		481	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		482
		483	for (int i = 0; i <= AvFILL (av); i++)
		484	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		485	}
		486	else if (htype == HOOK_DESTROY)
		487	{
		488	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		489
		490	for (int i = AvFILL (av); i >= 0; i--)
402	{	491	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	492	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		493	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	494	}
409	}	495	}
410	}
411		496
412	bool	497	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		498
418	if (htype == HOOK_INIT) // first hook ever called	499	if (term->perl.should_invoke [htype])
419	{	500	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	501	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	502	va_list ap;
		503
		504	va_start (ap, htype);
		505
		506	ENTER;
		507	SAVETMPS;
		508
		509	PUSHMARK (SP);
		510
		511	EXTEND (SP, 2);
		512	PUSHs (sv_2mortal (newSVterm (term)));
		513	PUSHs (sv_2mortal (newSViv (htype)));
		514
		515	for (;;) {
		516	data_type dt = (data_type)va_arg (ap, int);
		517
		518	switch (dt)
		519	{
		520	case DT_INT:
		521	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		522	break;
		523
		524	case DT_LONG:
		525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		526	break;
		527
		528	case DT_STR:
		529	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		530	break;
		531
		532	case DT_STR_LEN:
		533	{
		534	char *str = va_arg (ap, char *);
		535	int len = va_arg (ap, int);
		536
		537	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		538	}
		539	break;
		540
		541	case DT_WCS_LEN:
		542	{
		543	wchar_t *wstr = va_arg (ap, wchar_t *);
		544	int wlen = va_arg (ap, int);
		545
		546	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		547	}
		548	break;
		549
		550	case DT_LCS_LEN:
		551	{
		552	long *lstr = va_arg (ap, long *);
		553	int llen = va_arg (ap, int);
		554
		555	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		556	}
		557	break;
		558
		559	case DT_XEVENT:
		560	{
		561	XEvent *xe = va_arg (ap, XEvent *);
		562	HV *hv = newHV ();
		563
		564	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		565	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		566	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		567	# undef set
		568
		569	setiv (type, xe->type);
		570	setiv (send_event, xe->xany.send_event);
		571	setiv (serial, xe->xany.serial);
		572
		573	switch (xe->type)
		574	{
		575	case KeyPress:
		576	case KeyRelease:
		577	case ButtonPress:
		578	case ButtonRelease:
		579	case MotionNotify:
		580	setuv (window, xe->xmotion.window);
		581	setuv (root, xe->xmotion.root);
		582	setuv (subwindow, xe->xmotion.subwindow);
		583	setuv (time, xe->xmotion.time);
		584	setiv (x, xe->xmotion.x);
		585	setiv (y, xe->xmotion.y);
		586	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		587	setiv (col, xe->xmotion.x / term->fwidth);
		588	setiv (x_root, xe->xmotion.x_root);
		589	setiv (y_root, xe->xmotion.y_root);
		590	setuv (state, xe->xmotion.state);
		591
		592	switch (xe->type)
		593	{
		594	case KeyPress:
		595	case KeyRelease:
		596	setuv (keycode, xe->xkey.keycode);
		597	break;
		598
		599	case ButtonPress:
		600	case ButtonRelease:
		601	setuv (button, xe->xbutton.button);
		602	break;
		603
		604	case MotionNotify:
		605	setiv (is_hint, xe->xmotion.is_hint);
		606	break;
		607	}
		608
		609	break;
		610
		611	case MapNotify:
		612	case UnmapNotify:
		613	case ConfigureNotify:
		614	setuv (event, xe->xconfigure.event);
		615	setuv (window, xe->xconfigure.window);
		616
		617	switch (xe->type)
		618	{
		619	case ConfigureNotify:
		620	setiv (x, xe->xconfigure.x);
		621	setiv (y, xe->xconfigure.y);
		622	setiv (width, xe->xconfigure.width);
		623	setiv (height, xe->xconfigure.height);
		624	setuv (above, xe->xconfigure.above);
		625	break;
		626	}
		627
		628	break;
		629
		630	case PropertyNotify:
		631	setuv (window, xe->xproperty.window);
		632	setuv (atom, xe->xproperty.atom);
		633	setuv (time, xe->xproperty.time);
		634	setiv (state, xe->xproperty.state);
		635	break;
		636
		637	case ClientMessage:
		638	setuv (window, xe->xclient.window);
		639	setuv (message_type, xe->xclient.message_type);
		640	setuv (format, xe->xclient.format);
		641	setuv (l0, xe->xclient.data.l[0]);
		642	setuv (l1, xe->xclient.data.l[1]);
		643	setuv (l2, xe->xclient.data.l[2]);
		644	setuv (l3, xe->xclient.data.l[3]);
		645	setuv (l4, xe->xclient.data.l[4]);
		646	break;
		647	}
		648
		649	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		650	}
		651	break;
		652
		653	case DT_END:
		654	goto call;
		655
		656	default:
		657	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		658	}
		659	}
		660
		661	call:
		662	va_end (ap);
		663
		664	PUTBACK;
		665	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		666	SPAGAIN;
		667
		668	if (count)
		669	{
		670	SV *status = POPs;
		671	count = SvTRUE (status);
		672	}
		673
		674	PUTBACK;
		675	FREETMPS;
		676	LEAVE;
		677
		678	if (SvTRUE (ERRSV))
		679	{
		680	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		681	ungrab (term); // better lose the grab than the session
		682	}
		683
		684	event_consumed = !!count;
422	}	685	}
423	else if (!term->self)	686	else
424	return false; // perl not initialized for this instance	687	event_consumed = false;
		688
		689	// post-handling of some events
		690	if (htype == HOOK_REFRESH_BEGIN)
		691	{
		692	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		693
		694	for (int i = AvFILL (av); i >= 0; i--)
		695	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		696	}
425	else if (htype == HOOK_DESTROY)	697	else if (htype == HOOK_DESTROY)
426	{	698	{
427	// handled later	699	clearSVptr ((SV *)term->perl.self);
		700	SvREFCNT_dec ((SV *)term->perl.self);
		701
		702	// don't allow further calls
		703	term->perl.self = 0;
428	}	704	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		705
433	if (HvKEYS (hv))	706	return event_consumed;
434	{	707	}
435	hv_iterinit (hv);
436		708
437	while (HE *he = hv_iternext (hv))	709	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	710	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	711	{
440	}	712	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		713
449	ENTER;	714	ENTER;
450	SAVETMPS;	715	SAVETMPS;
451		716
452	PUSHMARK (SP);	717	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));	718	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		719	PUTBACK;
		720	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
456		721
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STRING:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_USTRING_LEN:
475	{
476	unicode_t *ustr = va_arg (ap, unicode_t *);
477	int ulen = va_arg (ap, int);
478	wchar_t *wstr = new wchar_t [ulen];
479
480	for (int i = ulen; i--; )
481	wstr [i] = ustr [i];
482
483	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485	delete [] wstr;
486	}
487
488	case DT_END:
489	{
490	va_end (ap);
491
492	PUTBACK;
493	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
494	SPAGAIN;
495
496	if (count)
497	{
498	SV *status = POPs;
499	count = SvTRUE (status);
500	}
501
502	PUTBACK;
503	FREETMPS;
504	LEAVE;
505
506	if (SvTRUE (ERRSV))	722	if (SvTRUE (ERRSV))
507	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	723	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
508		724
509	if (htype == HOOK_DESTROY)	725	FREETMPS;
510	{	726	LEAVE;
511	clearSVptr ((SV *)term->self);
512	SvREFCNT_dec ((SV *)term->self);
513	}
514
515	return count;
516	}
517
518	default:
519	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
520	}
521	}
522	}	727	}
523		728
524	/////////////////////////////////////////////////////////////////////////////	729	/////////////////////////////////////////////////////////////////////////////
525		730
526	MODULE = urxvt PACKAGE = urxvt	731	MODULE = urxvt PACKAGE = urxvt
527		732
528	PROTOTYPES: ENABLE	733	PROTOTYPES: ENABLE
529		734
530	BOOT:	735	BOOT:
531	{	736	{
532	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	737	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		738	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		739	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		740	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		741
533	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	742	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
534	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	743	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
535	# include "hookinc.h"	744	# include "hookinc.h"
536	# undef def	745	# undef def
537		746
		747	HV *option = get_hv ("urxvt::OPTION", 1);
		748	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		749	# define nodef(name)
		750	# include "optinc.h"
		751	# undef nodef
		752	# undef def
		753
		754	HV *stash = gv_stashpv ("urxvt", 1);
		755	static const struct {
		756	const char *name;
		757	IV iv;
		758	} *civ, const_iv[] = {
		759	# define const_iv(name) { # name, (IV)name }
		760	const_iv (NUM_RESOURCES),
538	export_const (DEFAULT_RSTYLE);	761	const_iv (DEFAULT_RSTYLE),
539	export_const (OVERLAY_RSTYLE);	762	const_iv (OVERLAY_RSTYLE),
540	export_const (RS_Bold);	763	const_iv (Color_Bits),
541	export_const (RS_Italic);	764	const_iv (RS_bgShift), const_iv (RS_bgMask),
542	export_const (RS_Blink);	765	const_iv (RS_fgShift), const_iv (RS_fgMask),
543	export_const (RS_RVid);	766	const_iv (RS_Careful),
544	export_const (RS_Uline);	767	const_iv (RS_fontCount),
		768	const_iv (RS_fontShift),
		769	const_iv (RS_fontMask),
		770	const_iv (RS_baseattrMask),
		771	const_iv (RS_attrMask),
		772	const_iv (RS_redraw),
		773	const_iv (RS_Sel),
		774	const_iv (RS_Bold),
		775	const_iv (RS_Italic),
		776	const_iv (RS_Blink),
		777	const_iv (RS_RVid),
		778	const_iv (RS_Uline),
545		779
546	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	780	const_iv (CurrentTime),
547	}	781	const_iv (ShiftMask),
		782	const_iv (LockMask),
		783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
548		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
		800	const_iv (NoEventMask),
		801	const_iv (KeyPressMask),
		802	const_iv (KeyReleaseMask),
		803	const_iv (ButtonPressMask),
		804	const_iv (ButtonReleaseMask),
		805	const_iv (EnterWindowMask),
		806	const_iv (LeaveWindowMask),
		807	const_iv (PointerMotionMask),
		808	const_iv (PointerMotionHintMask),
		809	const_iv (Button1MotionMask),
		810	const_iv (Button2MotionMask),
		811	const_iv (Button3MotionMask),
		812	const_iv (Button4MotionMask),
		813	const_iv (Button5MotionMask),
		814	const_iv (ButtonMotionMask),
		815	const_iv (KeymapStateMask),
		816	const_iv (ExposureMask),
		817	const_iv (VisibilityChangeMask),
		818	const_iv (StructureNotifyMask),
		819	const_iv (ResizeRedirectMask),
		820	const_iv (SubstructureNotifyMask),
		821	const_iv (SubstructureRedirectMask),
		822	const_iv (FocusChangeMask),
		823	const_iv (PropertyChangeMask),
		824	const_iv (ColormapChangeMask),
		825	const_iv (OwnerGrabButtonMask),
		826
		827	const_iv (KeyPress),
		828	const_iv (KeyRelease),
		829	const_iv (ButtonPress),
		830	const_iv (ButtonRelease),
		831	const_iv (MotionNotify),
		832	const_iv (EnterNotify),
		833	const_iv (LeaveNotify),
		834	const_iv (FocusIn),
		835	const_iv (FocusOut),
		836	const_iv (KeymapNotify),
		837	const_iv (Expose),
		838	const_iv (GraphicsExpose),
		839	const_iv (NoExpose),
		840	const_iv (VisibilityNotify),
		841	const_iv (CreateNotify),
		842	const_iv (DestroyNotify),
		843	const_iv (UnmapNotify),
		844	const_iv (MapNotify),
		845	const_iv (MapRequest),
		846	const_iv (ReparentNotify),
		847	const_iv (ConfigureNotify),
		848	const_iv (ConfigureRequest),
		849	const_iv (GravityNotify),
		850	const_iv (ResizeRequest),
		851	const_iv (CirculateNotify),
		852	const_iv (CirculateRequest),
		853	const_iv (PropertyNotify),
		854	const_iv (SelectionClear),
		855	const_iv (SelectionRequest),
		856	const_iv (SelectionNotify),
		857	const_iv (ColormapNotify),
		858	const_iv (ClientMessage),
		859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870	#if XRENDER
		871	const_iv (PictStandardARGB32),
		872	const_iv (PictStandardRGB24),
		873	const_iv (PictStandardA8),
		874	const_iv (PictStandardA4),
		875	const_iv (PictStandardA1),
		876	const_iv (RepeatNone),
		877	const_iv (RepeatNormal),
		878	const_iv (RepeatPad),
		879	const_iv (RepeatReflect),
		880	#endif
		881	# if 0
		882	const_iv (XIMForwardChar),
		883	const_iv (XIMBackwardChar),
		884	const_iv (XIMForwardWord),
		885	const_iv (XIMBackwardWord),
		886	const_iv (XIMCaretUp),
		887	const_iv (XIMCaretDown),
		888	const_iv (XIMNextLine),
		889	const_iv (XIMPreviousLine),
		890	const_iv (XIMLineStart),
		891	const_iv (XIMLineEnd),
		892	const_iv (XIMAbsolutePosition),
		893	const_iv (XIMDontChange),
		894	# endif
		895	# endif
		896	};
		897
		898	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		899	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		900	}
		901
549	void	902	void
550	set_should_invoke (int htype, int value)	903	log (const char *msg)
551	CODE:	904	CODE:
552	rxvt_perl.should_invoke [htype] = value;	905	rxvt_log ("%s", msg);
553		906
554	void	907	void
555	warn (const char *msg)	908	warn (const char *msg)
556	CODE:	909	CODE:
557	rxvt_warn ("%s", msg);	910	rxvt_warn ("%s", msg);
558		911
559	void	912	void
560	fatal (const char *msg)	913	fatal (const char *msg)
561	CODE:	914	CODE:
562	rxvt_fatal ("%s", msg);	915	rxvt_fatal ("%s", msg);
		916
		917	void
		918	_exit (int status)
		919
		920	void
		921	catch_fatal (SV *block)
		922	PROTOTYPE: &
		923	CODE:
		924	try
		925	{
		926	PUSHMARK (SP);
		927	PUTBACK;
		928	call_sv (block, G_VOID | G_DISCARD);
		929	SPAGAIN;
		930	}
		931	catch (const rxvt_failure_exception &e)
		932	{
		933	croak ("rxvt_fatal exception caught, trying to continue.");
		934	}
563		935
564	NV	936	NV
565	NOW ()	937	NOW ()
566	CODE:	938	CODE:
567	RETVAL = NOW;	939	RETVAL = ev::now ();
568	OUTPUT:	940	OUTPUT:
569	RETVAL	941	RETVAL
570		942
571	int	943	int
572	GET_BASEFG (int rend)	944	GET_BASEFG (int rend)
…		…
583	RETVAL	955	RETVAL
584		956
585	int	957	int
586	SET_FGCOLOR (int rend, int new_color)	958	SET_FGCOLOR (int rend, int new_color)
587	CODE:	959	CODE:
588	RETVAL = SET_FGCOLOR (rend, new_color);	960	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
589	OUTPUT:	961	OUTPUT:
590	RETVAL	962	RETVAL
591		963
592	int	964	int
593	SET_BGCOLOR (int rend, int new_color)	965	SET_BGCOLOR (int rend, int new_color)
594	CODE:	966	CODE:
595	RETVAL = SET_BGCOLOR (rend, new_color);	967	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
596	OUTPUT:	968	OUTPUT:
597	RETVAL	969	RETVAL
598		970
599	int	971	int
600	GET_CUSTOM (int rend)	972	GET_CUSTOM (int rend)
601	CODE:	973	CODE:
602	RETVAL = (rend && RS_customMask) >> RS_customShift;	974	RETVAL = (rend & RS_customMask) >> RS_customShift;
603	OUTPUT:	975	OUTPUT:
604	RETVAL	976	RETVAL
605		977
606	int	978	int
607	SET_CUSTOM (int rend, int new_value)	979	SET_CUSTOM (int rend, int new_value)
…		…
614	| ((new_value << RS_customShift) & RS_customMask);	986	| ((new_value << RS_customShift) & RS_customMask);
615	}	987	}
616	OUTPUT:	988	OUTPUT:
617	RETVAL	989	RETVAL
618		990
		991	void
		992	termlist ()
		993	PPCODE:
		994	{
		995	EXTEND (SP, rxvt_term::termlist.size ());
		996
		997	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		998	if ((*t)->perl.self)
		999	PUSHs (sv_2mortal (newSVterm (*t)));
		1000	}
		1001
		1002	IV
		1003	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1004	CODE:
		1005	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1006	req->cb_sv = newSVsv (cb);
		1007	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1008	av_push (av, newSViv ((IV)req));
		1009	RETVAL = (IV)req;
		1010	OUTPUT:
		1011	RETVAL
		1012
		1013	void
		1014	_delete_selection_request (IV req_)
		1015	CODE:
		1016	rxvt_selection *req = (rxvt_selection *)req_;
		1017	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1018	int i;
		1019
		1020	for (i = AvFILL (av); i >= 0; i--)
		1021	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1022	break;
		1023
		1024	for (; i < AvFILL (av); i++)
		1025	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1026
		1027	av_pop (av);
		1028
		1029	delete req;
		1030
619	MODULE = urxvt PACKAGE = urxvt::term	1031	MODULE = urxvt PACKAGE = urxvt::term
620		1032
		1033	SV *
		1034	_new (AV *env, AV *arg)
		1035	CODE:
		1036	{
		1037	rxvt_term *term = new rxvt_term;
		1038
		1039	stringvec *argv = new stringvec;
		1040	for (int i = 0; i <= AvFILL (arg); i++)
		1041	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1042
		1043	stringvec *envv = new stringvec;
		1044	for (int i = AvFILL (env) + 1; i--; )
		1045	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1046
		1047	try
		1048	{
		1049	term->init (argv, envv);
		1050	}
		1051	catch (const class rxvt_failure_exception &e)
		1052	{
		1053	term->destroy ();
		1054	croak ("error while initializing new terminal instance");
		1055	}
		1056
		1057	RETVAL = term && term->perl.self
		1058	? newSVterm (term) : &PL_sv_undef;
		1059	}
		1060	OUTPUT:
		1061	RETVAL
		1062
		1063	void
		1064	rxvt_term::destroy ()
		1065
		1066	void
		1067	rxvt_term::set_should_invoke (int htype, int inc)
		1068	CODE:
		1069	uint8_t &count = THIS->perl.should_invoke [htype];
		1070	uint8_t prev = count;
		1071	count += inc;
		1072	if (!prev != !count)
		1073	{
		1074	// hook status changed, react
		1075	switch (htype)
		1076	{
		1077	case HOOK_POSITION_CHANGE:
		1078	if (count)
		1079	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1080	}
		1081	}
		1082
		1083	void
		1084	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1085	CODE:
		1086	XrmPutStringResource (&THIS->option_db, specifier, value);
		1087
		1088	int
		1089	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1090	CODE:
		1091	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1092	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1093	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1094	OUTPUT: RETVAL
		1095
		1096	int
		1097	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1098	CODE:
		1099	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1100	OUTPUT: RETVAL
		1101
		1102	void
		1103	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1104	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1105	CODE:
		1106	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1107
		1108	void
		1109	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1110	CODE:
		1111	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1112
		1113	bool
		1114	rxvt_term::grab (Time eventtime, int sync = 0)
		1115	CODE:
		1116	{
		1117	int mode = sync ? GrabModeSync : GrabModeAsync;
		1118
		1119	THIS->perl.grabtime = 0;
		1120
		1121	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1122	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1123	mode, mode, None, GRAB_CURSOR, eventtime))
		1124	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1125	THIS->perl.grabtime = eventtime;
		1126	else
		1127	XUngrabPointer (THIS->dpy, eventtime);
		1128
		1129	RETVAL = !!THIS->perl.grabtime;
		1130	}
		1131	OUTPUT:
		1132	RETVAL
		1133
		1134	void
		1135	rxvt_term::allow_events_async ()
		1136	CODE:
		1137	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1138
		1139	void
		1140	rxvt_term::allow_events_sync ()
		1141	CODE:
		1142	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1143
		1144	void
		1145	rxvt_term::allow_events_replay ()
		1146	CODE:
		1147	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1148	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1149
		1150	void
		1151	rxvt_term::ungrab ()
		1152	CODE:
		1153	ungrab (THIS);
		1154
		1155	int
		1156	rxvt_term::XStringToKeysym (char *string)
		1157	CODE:
		1158	RETVAL = XStringToKeysym (string);
		1159	OUTPUT: RETVAL
		1160
		1161	char *
		1162	rxvt_term::XKeysymToString (int sym)
		1163	CODE:
		1164	RETVAL = XKeysymToString (sym);
		1165	OUTPUT: RETVAL
		1166
		1167	int
		1168	rxvt_term::XKeysymToKeycode (int sym)
		1169	CODE:
		1170	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1171	OUTPUT: RETVAL
		1172
		1173	int
		1174	rxvt_term::XKeycodeToKeysym (int code, int index)
		1175	CODE:
		1176	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1177	OUTPUT: RETVAL
		1178
621	int	1179	int
622	rxvt_term::strwidth (SV *str)	1180	rxvt_term::strwidth (SV *str)
623	CODE:	1181	CODE:
624	{	1182	{
625	wchar_t *wstr = sv2wcs (str);	1183	wchar_t *wstr = sv2wcs (str);
626		1184
627	rxvt_push_locale (THIS->locale);	1185	rxvt_push_locale (THIS->locale);
628	RETVAL = wcswidth (wstr, wcslen (wstr));	1186	RETVAL = 0;
		1187	for (wchar_t *wc = wstr; *wc; wc++)
		1188	{
		1189	int w = WCWIDTH (*wc);
		1190
		1191	if (w)
		1192	RETVAL += max (w, 1);
		1193	}
629	rxvt_pop_locale ();	1194	rxvt_pop_locale ();
630		1195
631	free (wstr);	1196	free (wstr);
632	}	1197	}
633	OUTPUT:	1198	OUTPUT:
…		…
666	free (wstr);	1231	free (wstr);
667	}	1232	}
668	OUTPUT:	1233	OUTPUT:
669	RETVAL	1234	RETVAL
670		1235
671	# very portable, especially on objects as opposed to pods	1236	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
672	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
673		1237
674	#define TERM_OFFSET_width TERM_OFFSET(width)	1238	#define TERM_OFFSET_width TERM_OFFSET(width)
675	#define TERM_OFFSET_height TERM_OFFSET(height)	1239	#define TERM_OFFSET_height TERM_OFFSET(height)
676	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1240	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1241	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
678	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1242	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
679	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1243	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
680	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1244	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
681	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1245	#define TERM_OFFSET_focus TERM_OFFSET(focus)
682	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1246	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1247	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1248	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1249	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1250	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
683	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1251	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
684	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1252	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
685	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1253	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
686		1254
687	int	1255	int
688	rxvt_term::width ()	1256	rxvt_term::width ()
689	ALIAS:	1257	ALIAS:
690	width = TERM_OFFSET_width	1258	width = TERM_OFFSET_width
691	height = TERM_OFFSET_height	1259	height = TERM_OFFSET_height
692	fwidth = TERM_OFFSET_fwidth	1260	fwidth = TERM_OFFSET_fwidth
693	fheight = TERM_OFFSET_fheight	1261	fheight = TERM_OFFSET_fheight
694	fbase = TERM_OFFSET_fbase	1262	fbase = TERM_OFFSET_fbase
695	nrow = TERM_OFFSET_nrow	1263	nrow = TERM_OFFSET_nrow
696	ncol = TERM_OFFSET_ncol	1264	ncol = TERM_OFFSET_ncol
697	focus = TERM_OFFSET_focus	1265	focus = TERM_OFFSET_focus
698	mapped = TERM_OFFSET_mapped	1266	mapped = TERM_OFFSET_mapped
		1267	int_bwidth = TERM_OFFSET_int_bwidth
		1268	ext_bwidth = TERM_OFFSET_ext_bwidth
		1269	lineSpace = TERM_OFFSET_lineSpace
		1270	letterSpace = TERM_OFFSET_letterSpace
699	saveLines = TERM_OFFSET_saveLines	1271	saveLines = TERM_OFFSET_saveLines
700	total_rows = TERM_OFFSET_total_rows	1272	total_rows = TERM_OFFSET_total_rows
701	nsaved = TERM_OFFSET_nsaved	1273	top_row = TERM_OFFSET_top_row
702	CODE:	1274	CODE:
703	RETVAL = *(int *)((char *)THIS + ix);	1275	RETVAL = *(int *)((char *)THIS + ix);
704	OUTPUT:	1276	OUTPUT:
705	RETVAL	1277	RETVAL
706		1278
		1279	unsigned int
		1280	rxvt_term::ModLevel3Mask ()
		1281	ALIAS:
		1282	ModLevel3Mask = 0
		1283	ModMetaMask = 1
		1284	ModNumLockMask = 2
		1285	current_screen = 3
		1286	hidden_cursor = 4
		1287	CODE:
		1288	switch (ix)
		1289	{
		1290	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1291	case 1: RETVAL = THIS->ModMetaMask; break;
		1292	case 2: RETVAL = THIS->ModNumLockMask; break;
		1293	case 3: RETVAL = THIS->current_screen; break;
		1294	#ifdef CURSOR_BLINK
		1295	case 4: RETVAL = THIS->hidden_cursor; break;
		1296	#endif
		1297	}
		1298	OUTPUT:
		1299	RETVAL
		1300
		1301	char *
		1302	rxvt_term::display_id ()
		1303	ALIAS:
		1304	display_id = 0
		1305	locale = 1
		1306	CODE:
		1307	switch (ix)
		1308	{
		1309	case 0: RETVAL = THIS->display->id; break;
		1310	case 1: RETVAL = THIS->locale; break;
		1311	}
		1312	OUTPUT:
		1313	RETVAL
		1314
		1315	SV *
		1316	rxvt_term::envv ()
		1317	ALIAS:
		1318	argv = 1
		1319	PPCODE:
		1320	{
		1321	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1322
		1323	EXTEND (SP, vec->size ());
		1324
		1325	for (char **i = vec->begin (); i != vec->end (); ++i)
		1326	if (*i)
		1327	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1328	}
		1329
		1330	int
		1331	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1332	CODE:
		1333	RETVAL = THIS->pty_ev.events;
		1334	if (events != ev::UNDEF)
		1335	THIS->pty_ev.set (events);
		1336	OUTPUT:
		1337	RETVAL
		1338
		1339	int
		1340	rxvt_term::pty_fd ()
		1341	CODE:
		1342	RETVAL = THIS->pty->pty;
		1343	OUTPUT:
		1344	RETVAL
		1345
		1346	Window
		1347	rxvt_term::parent ()
		1348	CODE:
		1349	RETVAL = THIS->parent;
		1350	OUTPUT:
		1351	RETVAL
		1352
		1353	int
		1354	rxvt_term::parent_x ()
		1355	CODE:
		1356	RETVAL = THIS->parent_x;
		1357	OUTPUT:
		1358	RETVAL
		1359
		1360	int
		1361	rxvt_term::parent_y ()
		1362	CODE:
		1363	RETVAL = THIS->parent_y;
		1364	OUTPUT:
		1365	RETVAL
		1366
		1367	void
		1368	rxvt_term::vt_emask_add (U32 emask)
		1369	CODE:
		1370	THIS->vt_emask_perl |= emask;
		1371	THIS->vt_select_input ();
		1372
707	U32	1373	U32
708	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1374	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709	CODE:	1375	CODE:
710	{
711	RETVAL = THIS->rstyle;	1376	RETVAL = THIS->rstyle;
712	THIS->rstyle = new_rstyle;	1377	THIS->rstyle = new_rstyle;
713	}
714	OUTPUT:	1378	OUTPUT:
715	RETVAL	1379	RETVAL
716		1380
717	int	1381	int
718	rxvt_term::view_start (int newval = -1)	1382	rxvt_term::view_start (int newval = 1)
		1383	PROTOTYPE: $;$
719	CODE:	1384	CODE:
720	{	1385	{
721	RETVAL = THIS->view_start;	1386	RETVAL = THIS->view_start;
722		1387
723	if (newval >= 0)	1388	if (newval <= 0)
724	{	1389	THIS->scr_changeview (max (newval, THIS->top_row));
725	THIS->view_start = min (newval, THIS->nsaved);
726	THIS->scr_changeview (RETVAL);
727	}
728	}	1390	}
729	OUTPUT:	1391	OUTPUT:
730	RETVAL	1392	RETVAL
731		1393
732	void	1394	void
		1395	rxvt_term::set_urgency (bool enable)
		1396
		1397	void
		1398	rxvt_term::focus_in ()
		1399
		1400	void
		1401	rxvt_term::focus_out ()
		1402
		1403	void
		1404	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1405	ALIAS:
		1406	key_release = 1
		1407	CODE:
		1408	{
		1409	XKeyEvent xkey;
		1410
		1411	memset (&xkey, 0, sizeof (xkey));
		1412
		1413	xkey.time = time;
		1414	xkey.state = state;
		1415	xkey.keycode = keycode;
		1416
		1417	xkey.type = ix ? KeyRelease : KeyPress;
		1418	xkey.display = THIS->dpy;
		1419	xkey.window = THIS->vt;
		1420	xkey.root = THIS->display->root;
		1421	xkey.subwindow = THIS->vt;
		1422
		1423	if (ix)
		1424	THIS->key_release (xkey);
		1425	else
		1426	THIS->key_press (xkey);
		1427	}
		1428
		1429	void
733	rxvt_term::want_refresh ()	1430	rxvt_term::want_refresh ()
734	CODE:	1431	CODE:
735	THIS->want_refresh = 1;	1432	THIS->want_refresh = 1;
		1433	THIS->refresh_check ();
736		1434
737	void	1435	void
738	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1436	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739	PPCODE:	1437	PPCODE:
740	{	1438	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1439	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1440	XSRETURN_EMPTY;
743		1441
744	line_t &l = ROW(row_number);	1442	line_t &l = ROW(row_number);
745		1443
746	if (GIMME_V != G_VOID)	1444	if (GIMME_V != G_VOID)
747	{	1445	{
748	wchar_t *wstr = new wchar_t [THIS->ncol];	1446	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
749		1447
750	for (int col = 0; col <THIS->ncol; col++)	1448	for (int col = 0; col < THIS->ncol; col++)
751	wstr [col] = l.t [col];	1449	wstr [col] = l.t [col];
752		1450
753	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1451	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
754
755	delete [] wstr;
756	}	1452	}
757		1453
758	if (new_text)	1454	if (new_text)
759	{	1455	{
760	wchar_t *wstr = sv2wcs (new_text);	1456	wchar_t *wstr = sv2wcs (new_text);
761		1457
762	int len = wcslen (wstr);	1458	int len = min (wcslen (wstr) - start_ofs, max_len);
763		1459
764	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1460	if (start_col < 0 || start_col + len > THIS->ncol)
765	{	1461	{
766	free (wstr);	1462	free (wstr);
767	croak ("new_text extends beyond horizontal margins");	1463	croak ("new_text extends beyond horizontal margins");
768	}	1464	}
769		1465
770	for (int col = start_col; col < start_col + len; col++)	1466	for (int col = start_col; col < start_col + len; col++)
771	{	1467	{
772	l.t [col] = wstr [col - start_col];	1468	l.t [col] = wstr [start_ofs + col - start_col];
773	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1469	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
774	}	1470	}
775		1471
776	free (wstr);	1472	free (wstr);
777	}	1473	}
778	}	1474	}
779		1475
780	void	1476	void
781	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1477	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
782	PPCODE:	1478	PPCODE:
783	{	1479	{
784	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1480	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
785	XSRETURN_EMPTY;	1481	XSRETURN_EMPTY;
786		1482
787	line_t &l = ROW(row_number);	1483	line_t &l = ROW(row_number);
788		1484
789	if (GIMME_V != G_VOID)	1485	if (GIMME_V != G_VOID)
…		…
801	{	1497	{
802	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1498	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
803	croak ("new_rend must be arrayref");	1499	croak ("new_rend must be arrayref");
804		1500
805	AV *av = (AV *)SvRV (new_rend);	1501	AV *av = (AV *)SvRV (new_rend);
806	int len = av_len (av) + 1;	1502	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
807		1503
808	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1504	if (start_col < 0 || start_col + len > THIS->ncol)
809	croak ("new_rend array extends beyond horizontal margins");	1505	croak ("new_rend array extends beyond horizontal margins");
810		1506
811	for (int col = start_col; col < start_col + len; col++)	1507	for (int col = start_col; col < start_col + len; col++)
812	{	1508	{
813	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1509	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
814		1510
815	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1511	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
816	}	1512	}
817	}	1513	}
818	}	1514	}
819		1515
820	int	1516	int
821	rxvt_term::ROW_l (int row_number, int new_length = -2)	1517	rxvt_term::ROW_l (int row_number, int new_length = -1)
822	CODE:	1518	CODE:
823	{	1519	{
824	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1520	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
825	XSRETURN_EMPTY;	1521	XSRETURN_EMPTY;
826		1522
827	line_t &l = ROW(row_number);	1523	line_t &l = ROW(row_number);
828	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1524	RETVAL = l.l;
829		1525
830	if (new_length >= -1)	1526	if (new_length >= 0)
831	l.l = new_length;	1527	l.l = new_length;
832	}	1528	}
833	OUTPUT:	1529	OUTPUT:
834	RETVAL	1530	RETVAL
835		1531
836	bool	1532	bool
837	rxvt_term::ROW_is_longer (int row_number)	1533	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
838	CODE:	1534	CODE:
839	{	1535	{
840	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1536	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
841	XSRETURN_EMPTY;	1537	XSRETURN_EMPTY;
842		1538
843	line_t &l = ROW(row_number);	1539	line_t &l = ROW(row_number);
844	RETVAL = l.l < 0;	1540	RETVAL = l.is_longer ();
		1541
		1542	if (new_is_longer >= 0)
		1543	l.is_longer (new_is_longer);
845	}	1544	}
846	OUTPUT:	1545	OUTPUT:
847	RETVAL	1546	RETVAL
848		1547
849	SV *	1548	SV *
850	rxvt_term::special_encode (SV *str)	1549	rxvt_term::special_encode (SV *string)
851	CODE:	1550	CODE:
852	abort ();//TODO	1551	{
		1552	wchar_t *wstr = sv2wcs (string);
		1553	int wlen = wcslen (wstr);
		1554	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1555
		1556	rxvt_push_locale (THIS->locale);
		1557
		1558	wchar_t *r = rstr;
		1559	for (wchar_t *s = wstr; *s; s++)
		1560	{
		1561	int w = WCWIDTH (*s);
		1562
		1563	if (w == 0)
		1564	{
		1565	if (r == rstr)
		1566	croak ("leading combining character unencodable");
		1567
		1568	unicode_t n = rxvt_compose (r[-1], *s);
		1569	if (n == NOCHAR)
		1570	n = rxvt_composite.compose (r[-1], *s);
		1571
		1572	r[-1] = n;
		1573	}
		1574	#if !UNICODE_3
		1575	else if (*s >= 0x10000)
		1576	*r++ = rxvt_composite.compose (*s);
		1577	#endif
		1578	else
		1579	*r++ = *s;
		1580
		1581	// the *2 above only allows wcwidth <= 2
		1582	if (w > 1)
		1583	*r++ = NOCHAR;
		1584	}
		1585
		1586	rxvt_pop_locale ();
		1587
		1588	RETVAL = wcs2sv (rstr, r - rstr);
		1589	}
		1590	OUTPUT:
		1591	RETVAL
853		1592
854	SV *	1593	SV *
855	rxvt_term::special_decode (SV *str)	1594	rxvt_term::special_decode (SV *text)
856	CODE:	1595	CODE:
857	abort ();//TODO	1596	{
		1597	wchar_t *wstr = sv2wcs (text);
		1598	int dlen = 0;
		1599
		1600	// find length
		1601	for (wchar_t *s = wstr; *s; s++)
		1602	if (*s == NOCHAR)
		1603	;
		1604	else if (IS_COMPOSE (*s))
		1605	dlen += rxvt_composite.expand (*s, 0);
		1606	else
		1607	dlen++;
		1608
		1609	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1610
		1611	// decode
		1612	wchar_t *r = rstr;
		1613	for (wchar_t *s = wstr; *s; s++)
		1614	if (*s == NOCHAR)
		1615	;
		1616	else if (IS_COMPOSE (*s))
		1617	r += rxvt_composite.expand (*s, r);
		1618	else
		1619	*r++ = *s;
		1620
		1621	RETVAL = wcs2sv (rstr, r - rstr);
		1622	}
		1623	OUTPUT:
		1624	RETVAL
858		1625
859	void	1626	void
860	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1627	rxvt_term::_resource (char *name, int index, SV *newval = 0)
861	PPCODE:	1628	PPCODE:
862	{	1629	{
863	struct resval { const char *name; int value; } rslist [] = {	1630	static const struct resval { const char *name; int value; } *rs, rslist [] = {
864	# define def(name) { # name, Rs_ ## name },	1631	# define def(name) { # name, Rs_ ## name },
865	# define reserve(name,count)	1632	# define reserve(name,count)
866	# include "rsinc.h"	1633	# include "rsinc.h"
867	# undef def	1634	# undef def
868	# undef reserve	1635	# undef reserve
869	};	1636	};
870		1637
871	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1638	rs = rslist + ecb_array_length (rslist);
872		1639
		1640	if (*name)
873	do {	1641	{
		1642	do {
874	if (rs-- == rslist)	1643	if (rs-- == rslist)
875	croak ("no such resource '%s', requested", name);	1644	croak ("no such resource '%s', requested", name);
876	} while (strcmp (name, rs->name));	1645	} while (strcmp (name, rs->name));
877		1646
878	index += rs->value;	1647	index += rs->value;
		1648	}
		1649	else
		1650	{
		1651	--rs;
		1652	name = "";
		1653	}
879		1654
880	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1655	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
881	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1656	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
882		1657
883	if (GIMME_V != G_VOID)	1658	if (GIMME_V != G_VOID)
…		…
894	else	1669	else
895	THIS->rs [index] = 0;	1670	THIS->rs [index] = 0;
896	}	1671	}
897	}	1672	}
898		1673
		1674	const char *
		1675	rxvt_term::x_resource (const char *name)
		1676
		1677	bool
		1678	rxvt_term::option (U8 optval, int set = -1)
		1679	CODE:
		1680	{
		1681	RETVAL = THIS->option (optval);
		1682
		1683	if (set >= 0)
		1684	{
		1685	THIS->set_option (optval, set);
		1686
		1687	if (THIS->init_done) // avoid doing this before START
		1688	switch (optval)
		1689	{
		1690	case Opt_skipBuiltinGlyphs:
		1691	THIS->set_fonts ();
		1692	THIS->scr_remap_chars ();
		1693	THIS->scr_touch (true);
		1694	THIS->want_refresh = 1;
		1695	THIS->refresh_check ();
		1696	break;
		1697	#ifdef CURSOR_BLINK
		1698	case Opt_cursorBlink:
		1699	THIS->cursor_blink_reset ();
		1700	break;
		1701	#endif
		1702
		1703	case Opt_cursorUnderline:
		1704	THIS->want_refresh = 1;
		1705	THIS->refresh_check ();
		1706	break;
		1707
		1708	# case Opt_scrollBar_floating:
		1709	# case Opt_scrollBar_right:
		1710	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1711	# break;
		1712	}
		1713	}
		1714	}
		1715	OUTPUT:
		1716	RETVAL
		1717
		1718	bool
		1719	rxvt_term::parse_keysym (char *keysym, char *str)
		1720	CODE:
		1721	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1722	THIS->keyboard->register_done ();
		1723	OUTPUT:
		1724	RETVAL
		1725
899	void	1726	void
		1727	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1728	CODE:
		1729	wchar_t *wstr = sv2wcs (str);
		1730	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1731	free (wstr);
		1732
		1733	void
900	rxvt_term::cur (...)	1734	rxvt_term::screen_cur (...)
901	PROTOTYPE: $;$$	1735	PROTOTYPE: $;$$
902	ALIAS:	1736	ALIAS:
903	screen_cur = 0	1737	screen_cur = 0
904	selection_beg = 1	1738	selection_beg = 1
905	selection_end = 2	1739	selection_end = 2
…		…
916	EXTEND (SP, 2);	1750	EXTEND (SP, 2);
917	PUSHs (sv_2mortal (newSViv (rc.row)));	1751	PUSHs (sv_2mortal (newSViv (rc.row)));
918	PUSHs (sv_2mortal (newSViv (rc.col)));	1752	PUSHs (sv_2mortal (newSViv (rc.col)));
919	}	1753	}
920		1754
921	if (items == 3)	1755	if (items >= 3)
		1756	{
		1757	rc.row = SvIV (ST (1));
		1758	rc.col = SvIV (ST (2));
		1759
		1760	if (ix == 2)
922	{	1761	{
923	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1762	if (rc.col == 0)
924	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1763	{
		1764	// col == 0 means end of previous line
		1765	rc.row--;
		1766	rc.col = THIS->ncol;
		1767	}
		1768	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1769	&& rc.col > ROW(rc.row).l)
		1770	{
		1771	// col >= length means while line and add newline
		1772	rc.col = THIS->ncol;
		1773	}
		1774	}
		1775
		1776	clamp_it (rc.col, 0, THIS->ncol);
		1777	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
925		1778
926	if (ix)	1779	if (ix)
		1780	{
		1781	THIS->selection.screen = THIS->current_screen;
		1782
927	THIS->want_refresh = 1;	1783	THIS->want_refresh = 1;
		1784	THIS->refresh_check ();
928	}	1785	}
		1786	}
929	}	1787	}
930		1788
931	int	1789	int
932	rxvt_term::selection_grab (int eventtime = CurrentTime)	1790	rxvt_term::selection_screen (int screen = -1)
		1791	CODE:
		1792	RETVAL = THIS->selection.screen;
		1793	if (screen >= 0)
		1794	THIS->selection.screen = screen;
		1795	OUTPUT:
		1796	RETVAL
933		1797
934	void	1798	void
		1799	rxvt_term::selection_clear (bool clipboard = false)
		1800
		1801	void
		1802	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1803	CODE:
		1804	THIS->selection.op = SELECTION_CONT;
		1805	THIS->selection.rect = rect;
		1806	THIS->selection_make (eventtime);
		1807
		1808	int
		1809	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1810
		1811	void
935	rxvt_term::selection (SV *newtext = 0)	1812	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
936	PPCODE:	1813	PPCODE:
937	{	1814	{
		1815	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1816	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1817
938	if (GIMME_V != G_VOID)	1818	if (GIMME_V != G_VOID)
939	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1819	XPUSHs (text
		1820	? sv_2mortal (wcs2sv (text, len))
		1821	: &PL_sv_undef);
940		1822
941	if (newtext)	1823	if (newtext)
942	{	1824	{
943	free (THIS->selection.text);	1825	free (text);
944		1826
945	THIS->selection.text = sv2wcs (newtext);	1827	text = sv2wcs (newtext);
946	THIS->selection.len = wcslen (THIS->selection.text);	1828	len = wcslen (text);
947	}	1829	}
948	}	1830	}
		1831
		1832	char
		1833	rxvt_term::cur_charset ()
		1834	CODE:
		1835	RETVAL = THIS->charsets [THIS->screen.charset];
		1836	OUTPUT:
		1837	RETVAL
		1838
		1839	void
		1840	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)
		1841
		1842	void
		1843	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1844
		1845	void
		1846	rxvt_term::scr_bell ()
		1847
		1848	void
		1849	rxvt_term::scr_recolour (bool refresh = true);
		1850
		1851	void
		1852	rxvt_term::scr_change_screen (int screen)
949		1853
950	void	1854	void
951	rxvt_term::scr_add_lines (SV *string)	1855	rxvt_term::scr_add_lines (SV *string)
952	CODE:	1856	CODE:
953	{	1857	{
954	wchar_t *wstr = sv2wcs (string);	1858	wchar_t *wstr = sv2wcs (string);
955	int wlen = wcslen (wstr);
956	unicode_t *ustr = new unicode_t [wlen];
957	int nlines = 0;
958
959	for (int i = wlen; i--; )
960	{
961	ustr [i] = wstr [i];
962	nlines += ustr [i] == '\012';
963	}
964
965	THIS->scr_add_lines (ustr, nlines, wlen);	1859	THIS->scr_add_lines (wstr, wcslen (wstr));
966
967	free (wstr);	1860	free (wstr);
968	delete [] ustr;
969	}	1861	}
970		1862
971	void	1863	void
972	rxvt_term::tt_write (SV *octets)	1864	rxvt_term::tt_write (SV *octets)
973	INIT:	1865	INIT:
974	STRLEN len;	1866	STRLEN len;
975	char *str = SvPVbyte (octets, len);	1867	char *str = SvPVbyte (octets, len);
976	C_ARGS:	1868	C_ARGS:
977	str, len	1869	str, len
978		1870
		1871	void
		1872	rxvt_term::tt_paste (SV *octets)
		1873	INIT:
		1874	STRLEN len;
		1875	char *str = SvPVbyte (octets, len);
		1876	C_ARGS:
		1877	str, len
		1878
		1879	void
		1880	rxvt_term::cmd_parse (SV *octets)
		1881	CODE:
		1882	{
		1883	STRLEN len;
		1884	char *str = SvPVbyte (octets, len);
		1885
		1886	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1887	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1888
		1889	THIS->cmdbuf_ptr = str;
		1890	THIS->cmdbuf_endp = str + len;
		1891
		1892	rxvt_push_locale (THIS->locale);
		1893	THIS->cmd_parse ();
		1894	rxvt_pop_locale ();
		1895
		1896	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1897	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1898	}
		1899
979	SV *	1900	SV *
980	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1901	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
981	CODE:	1902	CODE:
982	{	1903	{
983	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1904	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
…		…
985	o->self = (HV *)SvRV (RETVAL);	1906	o->self = (HV *)SvRV (RETVAL);
986	}	1907	}
987	OUTPUT:	1908	OUTPUT:
988	RETVAL	1909	RETVAL
989		1910
		1911	#############################################################################
		1912	# Various X Utility Functions
		1913	#############################################################################
		1914
		1915	void
		1916	rxvt_term::XListProperties (Window window)
		1917	PPCODE:
		1918	{
		1919	int count;
		1920	Atom *props = XListProperties (THIS->dpy, window, &count);
		1921
		1922	EXTEND (SP, count);
		1923	while (count--)
		1924	PUSHs (newSVuv ((U32)props [count]));
		1925
		1926	XFree (props);
		1927	}
		1928
		1929	void
		1930	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1931	PPCODE:
		1932	{
		1933	Atom type;
		1934	int format;
		1935	unsigned long nitems;
		1936	unsigned long bytes_after;
		1937	unsigned char *prop;
		1938
		1939	XGetWindowProperty (THIS->dpy, window, property,
		1940	0, 1<<24, 0, AnyPropertyType,
		1941	&type, &format, &nitems, &bytes_after, &prop);
		1942
		1943	if (type != None)
		1944	{
		1945	int elemsize = format == 16 ? sizeof (short)
		1946	: format == 32 ? sizeof (long)
		1947	: 1;
		1948
		1949	EXTEND (SP, 3);
		1950	PUSHs (newSVuv ((U32)type));
		1951	PUSHs (newSViv (format));
		1952	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1953	XFree (prop);
		1954	}
		1955	}
		1956
		1957	void
		1958	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1959	CODE:
		1960	{
		1961	STRLEN len;
		1962	char *data_ = SvPVbyte (data, len);
		1963
		1964	int elemsize = format == 16 ? sizeof (short)
		1965	: format == 32 ? sizeof (long)
		1966	: 1;
		1967
		1968	XChangeProperty (THIS->dpy, window, property,
		1969	type, format, PropModeReplace,
		1970	(unsigned char *)data_, len / elemsize);
		1971	}
		1972
		1973	Atom
		1974	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1975	C_ARGS: term->dpy, atom_name, only_if_exists
		1976
		1977	char *
		1978	XGetAtomName (rxvt_term *term, Atom atom)
		1979	C_ARGS: term->dpy, atom
		1980	CLEANUP:
		1981	XFree (RETVAL);
		1982
		1983	void
		1984	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1985	C_ARGS: term->dpy, window, property
		1986
		1987	Window
		1988	rxvt_term::DefaultRootWindow ()
		1989	CODE:
		1990	RETVAL = THIS->display->root;
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	#if 0
		1995
		1996	Window
		1997	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1998	C_ARGS: term->dpy, (Window)parent,
		1999	x, y, width, height, 0,
		2000	term->pix_colors_focused[Color_border],
		2001	term->pix_colors_focused[Color_border]
		2002
		2003	#endif
		2004
		2005	void
		2006	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2007	C_ARGS: term->dpy, window, parent, x, y
		2008
		2009	void
		2010	XMapWindow (rxvt_term *term, Window window)
		2011	C_ARGS: term->dpy, window
		2012
		2013	void
		2014	XUnmapWindow (rxvt_term *term, Window window)
		2015	C_ARGS: term->dpy, window
		2016
		2017	void
		2018	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2019	C_ARGS: term->dpy, window, x, y, width, height
		2020
		2021	void
		2022	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2023	CODE:
		2024	{
		2025	XWindowAttributes attr;
		2026	XGetWindowAttributes (THIS->dpy, window, &attr);
		2027	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2028	}
		2029
		2030	void
		2031	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2032	PPCODE:
		2033	{
		2034	int dx, dy;
		2035	Window child;
		2036
		2037	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2038	{
		2039	EXTEND (SP, 3);
		2040	PUSHs (newSViv (dx));
		2041	PUSHs (newSViv (dy));
		2042	PUSHs (newSVuv (child));
		2043	}
		2044	}
		2045
		2046	#############################################################################
		2047	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2048
		2049	bool
		2050	rxvt_term::has_render ()
		2051	CODE:
		2052	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2053	OUTPUT:
		2054	RETVAL
		2055
		2056	void
		2057	rxvt_term::background_geometry (bool border = false)
		2058	PPCODE:
		2059	EXTEND (SP, 4);
		2060	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2061	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2062	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2063	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2064
		2065	#if HAVE_IMG
		2066
		2067	rxvt_img *
		2068	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2069	CODE:
		2070	XRenderPictFormat *f = SvOK (format)
		2071	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2072	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2073	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2074	RETVAL->alloc ();
		2075	OUTPUT:
		2076	RETVAL
		2077
		2078	#if ENABLE_TRANSPARENCY
		2079
		2080	rxvt_img *
		2081	rxvt_term::new_img_from_root ()
		2082	CODE:
		2083	RETVAL = rxvt_img::new_from_root (THIS);
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	#endif
		2088
		2089	#if HAVE_PIXBUF
		2090
		2091	rxvt_img *
		2092	rxvt_term::new_img_from_file (octet_string filename)
		2093	CODE:
		2094	try
		2095	{
		2096	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2097	}
		2098	catch (const class rxvt_failure_exception &e)
		2099	{
		2100	croak ("new_img_from_file failed");
		2101	}
		2102	OUTPUT:
		2103	RETVAL
		2104
		2105	#endif
		2106
		2107	#if HAVE_BG_PIXMAP
		2108
		2109	void
		2110	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2111	CODE:
		2112	THIS->bg_destroy ();
		2113	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2114
		2115	if (img) // TODO: cannot be false
		2116	{
		2117	img = img->clone (); // own the img
		2118
		2119	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2120	img->sub_rect (0, 0,
		2121	border ? THIS->vt_width : THIS->szHint.width,
		2122	border ? THIS->vt_height : THIS->szHint.height)
		2123	->replace (img);
		2124
		2125	// just in case, should usually be a nop
		2126	img->reify ()
		2127	->replace (img);
		2128
		2129	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2130	->replace (img);
		2131
		2132	THIS->bg_img = img;
		2133	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2134
		2135	if (!border)
		2136	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2137	}
		2138
		2139	#endif
		2140
		2141	#endif
		2142
		2143	#############################################################################
		2144	# urxvt::overlay
		2145	#############################################################################
		2146
990	MODULE = urxvt PACKAGE = urxvt::overlay	2147	MODULE = urxvt PACKAGE = urxvt::overlay
991		2148
992	void	2149	void
993	overlay::set (int x, int y, SV *text, SV *rend = 0)	2150	overlay::set (int x, int y, SV *text, SV *rend = 0)
994		2151
…		…
999	overlay::hide ()	2156	overlay::hide ()
1000		2157
1001	void	2158	void
1002	overlay::DESTROY ()	2159	overlay::DESTROY ()
1003		2160
		2161	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2162
		2163	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2164
		2165	#if HAVE_PIXBUF
		2166
		2167	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2168	C_ARGS: filename, 0
		2169
		2170	void
		2171	DESTROY (urxvt::pixbuf self)
		2172	CODE:
		2173	gdk_pixbuf_unref (self);
		2174
		2175	#endif
		2176
1004	MODULE = urxvt PACKAGE = urxvt::timer	2177	MODULE = urxvt PACKAGE = urxvt::img
1005		2178
1006	SV *	2179	#if HAVE_IMG
1007	timer::new ()
1008	CODE:
1009	timer *w = new timer;
1010	w->start (NOW);
1011	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1012	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:
1014	RETVAL
1015		2180
1016	timer *	2181	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1017	timer::cb (SV *cb)	2182	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1018	CODE:
1019	THIS->cb (cb);
1020	RETVAL = THIS;
1021	OUTPUT:
1022	RETVAL
1023		2183
1024	NV	2184	int
1025	timer::at ()	2185	rxvt_img::w ()
1026	CODE:	2186	CODE:
1027	RETVAL = THIS->at;	2187	RETVAL = THIS->w;
1028	OUTPUT:	2188	OUTPUT:
1029	RETVAL	2189	RETVAL
1030		2190
1031	timer *	2191	int
1032	timer::interval (NV interval)	2192	rxvt_img::h ()
1033	CODE:	2193	CODE:
1034	THIS->interval = interval;
1035	RETVAL = THIS;	2194	RETVAL = THIS->h;
1036	OUTPUT:	2195	OUTPUT:
1037	RETVAL	2196	RETVAL
1038		2197
1039	timer *	2198	Pixmap
1040	timer::set (NV tstamp)	2199	rxvt_img::pm ()
1041	CODE:	2200	CODE:
1042	THIS->set (tstamp);
1043	RETVAL = THIS;	2201	RETVAL = THIS->pm;
1044	OUTPUT:	2202	OUTPUT:
1045	RETVAL
1046
1047	timer *
1048	timer::start (NV tstamp = THIS->at)
1049	CODE:
1050	THIS->start (tstamp);
1051	RETVAL = THIS;	2203	RETVAL
1052	OUTPUT:
1053	RETVAL
1054		2204
1055	timer *
1056	timer::stop ()
1057	CODE:
1058	THIS->stop ();
1059	RETVAL = THIS;
1060	OUTPUT:
1061	RETVAL
1062
1063	void	2205	void
		2206	rxvt_img::fill (SV *c)
		2207	INIT:
		2208	rxvt_color rc;
		2209	parse_color (THIS->s, rc, c);
		2210	C_ARGS: rc
		2211
		2212	void
1064	timer::DESTROY ()	2213	rxvt_img::DESTROY ()
1065
1066	MODULE = urxvt PACKAGE = urxvt::iow
1067
1068	SV *
1069	iow::new ()
1070	CODE:	2214	CODE:
1071	iow *w = new iow;	2215	delete THIS;
1072	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1073	w->self = (HV *)SvRV (RETVAL);
1074	OUTPUT:
1075	RETVAL
1076		2216
1077	iow *
1078	iow::cb (SV *cb)
1079	CODE:
1080	THIS->cb (cb);
1081	RETVAL = THIS;
1082	OUTPUT:
1083	RETVAL
1084
1085	iow *
1086	iow::fd (int fd)
1087	CODE:
1088	THIS->fd = fd;
1089	RETVAL = THIS;
1090	OUTPUT:
1091	RETVAL
1092
1093	iow *
1094	iow::events (short events)
1095	CODE:
1096	THIS->events = events;
1097	RETVAL = THIS;
1098	OUTPUT:
1099	RETVAL
1100
1101	iow *
1102	iow::start ()
1103	CODE:
1104	THIS->start ();
1105	RETVAL = THIS;
1106	OUTPUT:
1107	RETVAL
1108
1109	iow *
1110	iow::stop ()
1111	CODE:
1112	THIS->stop ();
1113	RETVAL = THIS;
1114	OUTPUT:
1115	RETVAL
1116
1117	void	2217	void
1118	iow::DESTROY ()	2218	rxvt_img::unshare ()
1119		2219
		2220	int
		2221	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2222	CODE:
		2223	if (items >= 2)
		2224	THIS->repeat_mode (repeat);
		2225	if (GIMME_V != G_VOID)
		2226	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1120		2227
		2228	void
		2229	rxvt_img::move (int dx, int dy)
		2230
		2231	void
		2232	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2233
		2234	void
		2235	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2236
		2237	rxvt_img *
		2238	rxvt_img::clone ()
		2239
		2240	rxvt_img *
		2241	rxvt_img::reify ()
		2242
		2243	rxvt_img *
		2244	rxvt_img::sub_rect (int x, int y, int width, int height)
		2245
		2246	rxvt_img *
		2247	rxvt_img::blur (int rh, int rv)
		2248
		2249	rxvt_img *
		2250	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, int new_width = 0, int new_height = 0)
		2251	INIT:
		2252	double matrix[9] = {
		2253	p11, p12, p13,
		2254	p21, p22, p23,
		2255	p31, p32, p33
		2256	};
		2257	C_ARGS: matrix, new_width, new_height
		2258
		2259	rxvt_img *
		2260	rxvt_img::scale (int new_width, int new_height)
		2261
		2262	rxvt_img *
		2263	rxvt_img::rotate (int x, int y, NV phi, int new_width = 0, int new_height = 0)
		2264
		2265	#endif
		2266

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