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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.163 by root, Mon Jun 4 16:12:55 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 "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#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)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
58		53
59	static SV *	54	typedef char * octet_string;
60	taint (SV *sv)	55	typedef char * utf8_string;
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65		56
66	static SV *	57	typedef GdkPixbuf * urxvt__pixbuf;
67	taint_if (SV *sv, SV *src)	58	typedef rxvt_img * urxvt__img;
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71		59
72	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));
73	}	67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
74		70
75	static wchar_t *	71	static wchar_t *
76	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
77	{	73	{
78	STRLEN len;	74	STRLEN len;
…		…
91		87
92	return sv;	88	return sv;
93	}	89	}
94		90
95	static SV *	91	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
104	{	93	{
105	HV *hv = newHV ();	94	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	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);
130		119
131	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
132	}	121	}
133		122
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		125
137	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
138		127
139	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
140	{	131	{
141	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
142	HV *self;	137	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		138
238	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);
239	~overlay ();	140	~overlay ();
240		141
241	void show ();	142	void show ();
…		…
245		146
246	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
247	};	148	};
248		149
249	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)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	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
252	if (border == 2)	161	if (border == 2)
253	{	162	{
254	w += 2;	163	w += 2;
255	h += 2;	164	h += 2;
256	}	165	}
…		…
294	*rp++ = r;	203	*rp++ = r;
295	}	204	}
296	}	205	}
297		206
298	show ();	207	show ();
299	THIS->want_refresh = 1;
300	}	208	}
301		209
302	overlay::~overlay ()	210	overlay::~overlay ()
303	{	211	{
304	hide ();	212	hide ();
…		…
309	delete [] rend[y];	217	delete [] rend[y];
310	}	218	}
311		219
312	delete [] text;	220	delete [] text;
313	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));
314		234
315	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
316	}	236	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	237	}
326		238
327	void	239	void
328	overlay::hide ()	240	overlay::hide ()
329	{	241	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
331		244
332	if (ovs)	245	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		246
336	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	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 ();
339	}	261	}
340		262
341	void overlay::swap ()	263	void overlay::swap ()
342	{	264	{
343	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));
344	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));
345		267
346	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
347	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;
348		275
349	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
350	{	277	{
351	text_t *t1 = text [y];	278	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
385		312
386	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
387		314
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	317	}
391		318
392	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
393	}	321	}
394		322
		323	/////////////////////////////////////////////////////////////////////////////
		324
		325	#include "iom_perl.h"
395		326
396	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
397		328
398	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
399		330
…		…
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	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	405	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	407	{
470	if (!perl)	408	if (!perl || !term->perl.self)
471	return false;	409	return false;
472		410
473	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)
474	{	415	{
475	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));
476	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 ();
477	}	420	}
478	else if (!term->perl.self)
479	return false; // perl not initialized for this instance
480	else if (htype == HOOK_DESTROY)	421	else if (htype == HOOK_DESTROY)
481	{	422	{
482	// handled later	423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
483	}
484	else
485	{
486	if (htype == HOOK_REFRESH_END)
487	swap_overlays (term);
488		424
489	if (!term->perl.should_invoke [htype])	425	for (int i = AvFILL (av); i >= 0; i--)
490	{	426	{
491	if (htype == HOOK_REFRESH_BEGIN)	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
492	swap_overlays (term);	428	delete req;
493
494	return false;
495	}	429	}
496	}	430	}
497		431
498	swap (perl_environ, environ);	432	bool event_consumed;
499		433
500	try	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		435	|| term->perl.should_invoke [htype])
501	{	436	{
502	dSP;	437	dSP;
503	va_list ap;	438	va_list ap;
504		439
505	va_start (ap, htype);	440	va_start (ap, htype);
…		…
507	ENTER;	442	ENTER;
508	SAVETMPS;	443	SAVETMPS;
509		444
510	PUSHMARK (SP);	445	PUSHMARK (SP);
511		446
		447	EXTEND (SP, 2);
512	XPUSHs (sv_2mortal (newSVterm (term)));	448	PUSHs (sv_2mortal (newSVterm (term)));
513	XPUSHs (sv_2mortal (newSViv (htype)));	449	PUSHs (sv_2mortal (newSViv (htype)));
514		450
515	for (;;) {	451	for (;;) {
516	data_type dt = (data_type)va_arg (ap, int);	452	data_type dt = (data_type)va_arg (ap, int);
517		453
518	switch (dt)	454	switch (dt)
…		…
524	case DT_LONG:	460	case DT_LONG:
525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
526	break;	462	break;
527		463
528	case DT_STR:	464	case DT_STR:
529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
530	break;	466	break;
531		467
532	case DT_STR_LEN:	468	case DT_STR_LEN:
533	{	469	{
534	char *str = va_arg (ap, char *);	470	char *str = va_arg (ap, char *);
535	int len = va_arg (ap, int);	471	int len = va_arg (ap, int);
536		472
537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
538	}	474	}
539	break;	475	break;
540		476
541	case DT_WCS_LEN:	477	case DT_WCS_LEN:
542	{	478	{
543	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 *);
544	int wlen = va_arg (ap, int);	489	int llen = va_arg (ap, int);
545		490
546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
547	}	492	}
548	break;	493	break;
549		494
550	case DT_XEVENT:	495	case DT_XEVENT:
551	{	496	{
552	XEvent *xe = va_arg (ap, XEvent *);	497	XEvent *xe = va_arg (ap, XEvent *);
553	HV *hv = newHV ();	498	HV *hv = newHV ();
554		499
555	# 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)
556	# 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)
557	# undef set	503	# undef set
558		504
559	setiv (type, xe->type);	505	setiv (type, xe->type);
560	setiv (send_event, xe->xany.send_event);	506	setiv (send_event, xe->xany.send_event);
561	setiv (serial, xe->xany.serial);	507	setiv (serial, xe->xany.serial);
562		508
…		…
565	case KeyPress:	511	case KeyPress:
566	case KeyRelease:	512	case KeyRelease:
567	case ButtonPress:	513	case ButtonPress:
568	case ButtonRelease:	514	case ButtonRelease:
569	case MotionNotify:	515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
570	setiv (time, xe->xmotion.time);	519	setuv (time, xe->xmotion.time);
571	setiv (x, xe->xmotion.x);	520	setiv (x, xe->xmotion.x);
572	setiv (y, xe->xmotion.y);	521	setiv (y, xe->xmotion.y);
573	setiv (row, xe->xmotion.y / term->fheight);	522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
574	setiv (col, xe->xmotion.x / term->fwidth);	523	setiv (col, xe->xmotion.x / term->fwidth);
575	setiv (x_root, xe->xmotion.x_root);	524	setiv (x_root, xe->xmotion.x_root);
576	setiv (y_root, xe->xmotion.y_root);	525	setiv (y_root, xe->xmotion.y_root);
577	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
578	break;	545	break;
579	}
580		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
581	switch (xe->type)	553	switch (xe->type)
582	{	554	{
583	case KeyPress:	555	case ConfigureNotify:
584	case KeyRelease:	556	setiv (x, xe->xconfigure.x);
585	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
586	break;	564	break;
587		565
588	case ButtonPress:	566	case PropertyNotify:
589	case ButtonRelease:	567	setuv (window, xe->xproperty.window);
590	setiv (button, xe->xbutton.button);	568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
591	break;	571	break;
592		572
593	case MotionNotify:	573	case ClientMessage:
594	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]);
595	break;	582	break;
596	}	583	}
597		584
598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
599	}	586	}
600	break;	587	break;
601		588
602	case DT_END:	589	case DT_END:
603	{	590	goto call;
604	va_end (ap);
605
606	PUTBACK;
607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
608	SPAGAIN;
609
610	if (count)
611	{
612	SV *status = POPs;
613	count = SvTRUE (status);
614	}
615
616	PUTBACK;
617	FREETMPS;
618	LEAVE;
619
620	if (SvTRUE (ERRSV))
621	{
622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
623	ungrab (term); // better lose the grab than the session
624	}
625
626	if (htype == HOOK_REFRESH_BEGIN)
627	swap_overlays (term);
628	else if (htype == HOOK_DESTROY)
629	{
630	clearSVptr ((SV *)term->perl.self);
631	SvREFCNT_dec ((SV *)term->perl.self);
632	}
633
634	swap (perl_environ, environ);
635	return count;
636	}
637		591
638	default:	592	default:
639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
640	}	594	}
641	}	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;
642	}	621	}
643	catch (...)	622	else
		623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
644	{	627	{
645	swap (perl_environ, environ);	628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
646	throw;	629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
647	}	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;
648	}	662	}
649		663
650	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
651		665
652	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
…		…
664	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
665	# include "hookinc.h"	679	# include "hookinc.h"
666	# undef def	680	# undef def
667		681
668	HV *option = get_hv ("urxvt::OPTION", 1);	682	HV *option = get_hv ("urxvt::OPTION", 1);
669	# 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);
670	# define nodef(name)	684	# define nodef(name)
671	# include "optinc.h"	685	# include "optinc.h"
672	# undef nodef	686	# undef nodef
673	# undef def	687	# undef def
674		688
675	HV *stash = gv_stashpv ("urxvt", 1);	689	HV *stash = gv_stashpv ("urxvt", 1);
676	struct {	690	static const struct {
677	const char *name;	691	const char *name;
678	IV iv;	692	IV iv;
679	} *civ, const_iv[] = {	693	} *civ, const_iv[] = {
680	# define const_iv(name) { # name, (IV)name }	694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
681	const_iv (DEFAULT_RSTYLE),	696	const_iv (DEFAULT_RSTYLE),
682	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),
683	const_iv (RS_Bold),	709	const_iv (RS_Bold),
684	const_iv (RS_Italic),	710	const_iv (RS_Italic),
685	const_iv (RS_Blink),	711	const_iv (RS_Blink),
686	const_iv (RS_RVid),	712	const_iv (RS_RVid),
687	const_iv (RS_Uline),	713	const_iv (RS_Uline),
…		…
700	const_iv (Button3Mask),	726	const_iv (Button3Mask),
701	const_iv (Button4Mask),	727	const_iv (Button4Mask),
702	const_iv (Button5Mask),	728	const_iv (Button5Mask),
703	const_iv (AnyModifier),	729	const_iv (AnyModifier),
704		730
705	const_iv (EVENT_NONE),	731	const_iv (NoSymbol),
706	const_iv (EVENT_READ),	732	const_iv (GrabModeSync),
707	const_iv (EVENT_WRITE),	733	const_iv (GrabModeAsync),
708		734
709	const_iv (NoEventMask),	735	const_iv (NoEventMask),
710	const_iv (KeyPressMask),	736	const_iv (KeyPressMask),
711	const_iv (KeyReleaseMask),	737	const_iv (KeyReleaseMask),
712	const_iv (ButtonPressMask),	738	const_iv (ButtonPressMask),
…		…
764	const_iv (SelectionRequest),	790	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	791	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	792	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	793	const_iv (ClientMessage),
768	const_iv (MappingNotify),	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 XRENDER
		806	const_iv (PictStandardARGB32),
		807	const_iv (PictStandardRGB24),
		808	const_iv (PictStandardA8),
		809	const_iv (PictStandardA4),
		810	const_iv (PictStandardA1),
		811	const_iv (RepeatNone),
		812	const_iv (RepeatNormal),
		813	const_iv (RepeatPad),
		814	const_iv (RepeatReflect),
		815	#endif
		816	# if 0
		817	const_iv (XIMForwardChar),
		818	const_iv (XIMBackwardChar),
		819	const_iv (XIMForwardWord),
		820	const_iv (XIMBackwardWord),
		821	const_iv (XIMCaretUp),
		822	const_iv (XIMCaretDown),
		823	const_iv (XIMNextLine),
		824	const_iv (XIMPreviousLine),
		825	const_iv (XIMLineStart),
		826	const_iv (XIMLineEnd),
		827	const_iv (XIMAbsolutePosition),
		828	const_iv (XIMDontChange),
		829	# endif
		830	# endif
769	};	831	};
770		832
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	833	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
772	civ-- > const_iv; )
773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
774	}	835	}
775		836
776	void	837	void
777	warn (const char *msg)	838	warn (const char *msg)
778	CODE:	839	CODE:
…		…
781	void	842	void
782	fatal (const char *msg)	843	fatal (const char *msg)
783	CODE:	844	CODE:
784	rxvt_fatal ("%s", msg);	845	rxvt_fatal ("%s", msg);
785		846
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	847	void
795	_exit (int status)	848	_exit (int status)
796
797	bool
798	safe ()
799	CODE:
800	RETVAL = !rxvt_tainted ();
801	OUTPUT:
802	RETVAL
803		849
804	NV	850	NV
805	NOW ()	851	NOW ()
806	CODE:	852	CODE:
807	RETVAL = NOW;	853	RETVAL = ev::now ();
808	OUTPUT:	854	OUTPUT:
809	RETVAL	855	RETVAL
810		856
811	int	857	int
812	GET_BASEFG (int rend)	858	GET_BASEFG (int rend)
…		…
823	RETVAL	869	RETVAL
824		870
825	int	871	int
826	SET_FGCOLOR (int rend, int new_color)	872	SET_FGCOLOR (int rend, int new_color)
827	CODE:	873	CODE:
828	RETVAL = SET_FGCOLOR (rend, new_color);	874	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
829	OUTPUT:	875	OUTPUT:
830	RETVAL	876	RETVAL
831		877
832	int	878	int
833	SET_BGCOLOR (int rend, int new_color)	879	SET_BGCOLOR (int rend, int new_color)
834	CODE:	880	CODE:
835	RETVAL = SET_BGCOLOR (rend, new_color);	881	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
836	OUTPUT:	882	OUTPUT:
837	RETVAL	883	RETVAL
838		884
839	int	885	int
840	GET_CUSTOM (int rend)	886	GET_CUSTOM (int rend)
841	CODE:	887	CODE:
842	RETVAL = (rend && RS_customMask) >> RS_customShift;	888	RETVAL = (rend & RS_customMask) >> RS_customShift;
843	OUTPUT:	889	OUTPUT:
844	RETVAL	890	RETVAL
845		891
846	int	892	int
847	SET_CUSTOM (int rend, int new_value)	893	SET_CUSTOM (int rend, int new_value)
…		…
854	| ((new_value << RS_customShift) & RS_customMask);	900	| ((new_value << RS_customShift) & RS_customMask);
855	}	901	}
856	OUTPUT:	902	OUTPUT:
857	RETVAL	903	RETVAL
858		904
		905	void
		906	termlist ()
		907	PPCODE:
		908	{
		909	EXTEND (SP, rxvt_term::termlist.size ());
		910
		911	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		912	if ((*t)->perl.self)
		913	PUSHs (sv_2mortal (newSVterm (*t)));
		914	}
		915
		916	IV
		917	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		918	CODE:
		919	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		920	req->cb_sv = newSVsv (cb);
		921	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		922	av_push (av, newSViv ((IV)req));
		923	RETVAL = (IV)req;
		924	OUTPUT:
		925	RETVAL
		926
		927	void
		928	_delete_selection_request (IV req_)
		929	CODE:
		930	rxvt_selection *req = (rxvt_selection *)req_;
		931	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		932	int i;
		933
		934	for (i = AvFILL (av); i >= 0; i--)
		935	if (SvIV (*av_fetch (av, i, 1)) == req_)
		936	break;
		937
		938	for (; i < AvFILL (av); i++)
		939	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		940
		941	av_pop (av);
		942
		943	delete req;
		944
859	MODULE = urxvt PACKAGE = urxvt::term	945	MODULE = urxvt PACKAGE = urxvt::term
860		946
861	SV *	947	SV *
862	_new (...)	948	_new (AV *env, AV *arg)
863	CODE:	949	CODE:
864	{	950	{
865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
866	croak ("first argument to urxvt::term->_new must be arrayref");
867
868	rxvt_term *term = new rxvt_term;	951	rxvt_term *term = new rxvt_term;
869		952
870	term->argv = new stringvec;	953	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	954	for (int i = 0; i <= AvFILL (arg); i++)
872
873	for (int i = 1; i < items; i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	955	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
875		956
876	AV *envv = (AV *)SvRV (ST (0));	957	stringvec *envv = new stringvec;
877	for (int i = av_len (envv) + 1; i--; )	958	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	959	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879
880	term->envv->push_back (0);
881
882	bool success;
883		960
884	try	961	try
885	{	962	{
886	success = term->init (term->argv->size (), term->argv->begin ());	963	term->init (argv, envv);
887	}	964	}
888	catch (const class rxvt_failure_exception &e)	965	catch (const class rxvt_failure_exception &e)
889	{
890	success = false;
891	}
892
893	if (!success)
894	{	966	{
895	term->destroy ();	967	term->destroy ();
896	croak ("error while initializing new terminal instance");	968	croak ("error while initializing new terminal instance");
897	}	969	}
898		970
…		…
903	RETVAL	975	RETVAL
904		976
905	void	977	void
906	rxvt_term::destroy ()	978	rxvt_term::destroy ()
907		979
908	#if ENABLE_PERL_FRILLS
909
910	void
911	rxvt_term::XListProperties (U32 window)
912	PPCODE:
913	{
914	int count;
915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
916
917	EXTEND (SP, count);
918	while (count--)
919	PUSHs (newSVuv ((U32)props [count]));
920
921	XFree (props);
922	}
923
924	void
925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
926	PPCODE:
927	{
928	Atom type;
929	int format;
930	unsigned long nitems;
931	unsigned long bytes_after;
932	unsigned char *prop;
933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
934	0, 1<<30, 0, AnyPropertyType,
935	&type, &format, &nitems, &bytes_after, &prop);
936	if (type != None)
937	{
938	EXTEND (SP, 3);
939	PUSHs (newSVuv ((U32)type));
940	PUSHs (newSViv (format));
941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
942	XFree (prop);
943	}
944	}
945
946	void
947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
948	CODE:
949	{
950	STRLEN len;
951	char *data_ = SvPVbyte (data, len);
952
953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
954	type, format, PropModeReplace,
955	(unsigned char *)data, len * 8 / format);
956	}
957
958	void
959	rxvt_term::XDeleteProperty (U32 window, U32 property)
960	CODE:
961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
962
963	U32
964	rxvt_term::DefaultRootWindow ()
965	CODE:
966	RETVAL = (U32)THIS->display->root;
967	OUTPUT:
968	RETVAL
969
970	U32
971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
972	CODE:
973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
974	x, y, width, height, 0,
975	THIS->pix_colors_focused[Color_border],
976	THIS->pix_colors_focused[Color_border]);
977	OUTPUT:
978	RETVAL
979
980	void
981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
982	CODE:
983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
984
985	void
986	rxvt_term::XMapWindow (U32 window)
987	CODE:
988	XMapWindow (THIS->display->display, (Window)window);
989
990	void
991	rxvt_term::XUnmapWindow (U32 window)
992	CODE:
993	XUnmapWindow (THIS->display->display, (Window)window);
994
995	#endif
996
997	void	980	void
998	rxvt_term::set_should_invoke (int htype, int inc)	981	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:	982	CODE:
1000	THIS->perl.should_invoke [htype] += inc;	983	THIS->perl.should_invoke [htype] += inc;
1001		984
1002	void	985	int
1003	rxvt_term::grab_button (int button, U32 modifiers)	986	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1004	CODE:	987	CODE:
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	988	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	989	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	990	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		991	OUTPUT: RETVAL
		992
		993	int
		994	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		995	CODE:
		996	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		997	OUTPUT: RETVAL
		998
		999	void
		1000	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1001	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1002	CODE:
		1003	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1004
		1005	void
		1006	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1007	CODE:
		1008	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1008		1009
1009	bool	1010	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	1011	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	1012	CODE:
1012	{	1013	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	1014	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		1015
1015	THIS->perl.grabtime = 0;	1016	THIS->perl.grabtime = 0;
1016		1017
1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1018	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1019	mode, mode, None, GRAB_CURSOR, eventtime))	1020	mode, mode, None, GRAB_CURSOR, eventtime))
1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1021	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1021	THIS->perl.grabtime = eventtime;	1022	THIS->perl.grabtime = eventtime;
1022	else	1023	else
1023	XUngrabPointer (THIS->display->display, eventtime);	1024	XUngrabPointer (THIS->dpy, eventtime);
1024		1025
1025	RETVAL = !!THIS->perl.grabtime;	1026	RETVAL = !!THIS->perl.grabtime;
1026	}	1027	}
1027	OUTPUT:	1028	OUTPUT:
1028	RETVAL	1029	RETVAL
1029		1030
1030	void	1031	void
1031	rxvt_term::allow_events_async ()	1032	rxvt_term::allow_events_async ()
1032	CODE:	1033	CODE:
1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1034	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1034		1035
1035	void	1036	void
1036	rxvt_term::allow_events_sync ()	1037	rxvt_term::allow_events_sync ()
1037	CODE:	1038	CODE:
1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1039	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1039		1040
1040	void	1041	void
1041	rxvt_term::allow_events_replay ()	1042	rxvt_term::allow_events_replay ()
1042	CODE:	1043	CODE:
1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1044	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1045	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1045		1046
1046	void	1047	void
1047	rxvt_term::ungrab ()	1048	rxvt_term::ungrab ()
1048	CODE:	1049	CODE:
1049	ungrab (THIS);	1050	ungrab (THIS);
		1051
		1052	int
		1053	rxvt_term::XStringToKeysym (char *string)
		1054	CODE:
		1055	RETVAL = XStringToKeysym (string);
		1056	OUTPUT: RETVAL
		1057
		1058	char *
		1059	rxvt_term::XKeysymToString (int sym)
		1060	CODE:
		1061	RETVAL = XKeysymToString (sym);
		1062	OUTPUT: RETVAL
		1063
		1064	int
		1065	rxvt_term::XKeysymToKeycode (int sym)
		1066	CODE:
		1067	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1068	OUTPUT: RETVAL
		1069
		1070	int
		1071	rxvt_term::XKeycodeToKeysym (int code, int index)
		1072	CODE:
		1073	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1074	OUTPUT: RETVAL
1050		1075
1051	int	1076	int
1052	rxvt_term::strwidth (SV *str)	1077	rxvt_term::strwidth (SV *str)
1053	CODE:	1078	CODE:
1054	{	1079	{
1055	wchar_t *wstr = sv2wcs (str);	1080	wchar_t *wstr = sv2wcs (str);
1056		1081
1057	rxvt_push_locale (THIS->locale);	1082	rxvt_push_locale (THIS->locale);
1058	RETVAL = wcswidth (wstr, wcslen (wstr));	1083	RETVAL = 0;
		1084	for (wchar_t *wc = wstr; *wc; wc++)
		1085	{
		1086	int w = WCWIDTH (*wc);
		1087
		1088	if (w)
		1089	RETVAL += max (w, 1);
		1090	}
1059	rxvt_pop_locale ();	1091	rxvt_pop_locale ();
1060		1092
1061	free (wstr);	1093	free (wstr);
1062	}	1094	}
1063	OUTPUT:	1095	OUTPUT:
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1105	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1106	rxvt_pop_locale ();
1075		1107
1076	free (wstr);	1108	free (wstr);
1077		1109
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1110	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1111	free (mbstr);
1080	}	1112	}
1081	OUTPUT:	1113	OUTPUT:
1082	RETVAL	1114	RETVAL
1083		1115
…		…
1090		1122
1091	rxvt_push_locale (THIS->locale);	1123	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1124	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1125	rxvt_pop_locale ();
1094		1126
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1127	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1128	free (wstr);
1097	}	1129	}
1098	OUTPUT:	1130	OUTPUT:
1099	RETVAL	1131	RETVAL
1100		1132
1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1133	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1102		1134
1103	#define TERM_OFFSET_width TERM_OFFSET(width)	1135	#define TERM_OFFSET_width TERM_OFFSET(width)
1104	#define TERM_OFFSET_height TERM_OFFSET(height)	1136	#define TERM_OFFSET_height TERM_OFFSET(height)
1105	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1137	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1106	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1138	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1139	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1140	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1141	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1142	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1143	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1144	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1145	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1146	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1147	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1148	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1149	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1150	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1151
1116	int	1152	int
1117	rxvt_term::width ()	1153	rxvt_term::width ()
1118	ALIAS:	1154	ALIAS:
1119	width = TERM_OFFSET_width	1155	width = TERM_OFFSET_width
1120	height = TERM_OFFSET_height	1156	height = TERM_OFFSET_height
1121	fwidth = TERM_OFFSET_fwidth	1157	fwidth = TERM_OFFSET_fwidth
1122	fheight = TERM_OFFSET_fheight	1158	fheight = TERM_OFFSET_fheight
1123	fbase = TERM_OFFSET_fbase	1159	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1160	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1161	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1162	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1163	mapped = TERM_OFFSET_mapped
		1164	int_bwidth = TERM_OFFSET_int_bwidth
		1165	ext_bwidth = TERM_OFFSET_ext_bwidth
		1166	lineSpace = TERM_OFFSET_lineSpace
		1167	letterSpace = TERM_OFFSET_letterSpace
1128	saveLines = TERM_OFFSET_saveLines	1168	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1169	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1170	top_row = TERM_OFFSET_top_row
1131	CODE:	1171	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1172	RETVAL = *(int *)((char *)THIS + ix);
1133	OUTPUT:	1173	OUTPUT:
1134	RETVAL	1174	RETVAL
1135		1175
…		…
1137	rxvt_term::ModLevel3Mask ()	1177	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1178	ALIAS:
1139	ModLevel3Mask = 0	1179	ModLevel3Mask = 0
1140	ModMetaMask = 1	1180	ModMetaMask = 1
1141	ModNumLockMask = 2	1181	ModNumLockMask = 2
		1182	current_screen = 3
		1183	hidden_cursor = 4
1142	CODE:	1184	CODE:
1143	switch (ix)	1185	switch (ix)
1144	{	1186	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1187	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1188	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1189	case 2: RETVAL = THIS->ModNumLockMask; break;
		1190	case 3: RETVAL = THIS->current_screen; break;
		1191	#ifdef CURSOR_BLINK
		1192	case 4: RETVAL = THIS->hidden_cursor; break;
		1193	#endif
1148	}	1194	}
1149	OUTPUT:	1195	OUTPUT:
1150	RETVAL	1196	RETVAL
1151		1197
1152	char *	1198	char *
…		…
1162	}	1208	}
1163	OUTPUT:	1209	OUTPUT:
1164	RETVAL	1210	RETVAL
1165		1211
1166	SV *	1212	SV *
1167	rxvt_term::_env ()	1213	rxvt_term::envv ()
		1214	ALIAS:
		1215	argv = 1
1168	CODE:	1216	PPCODE:
1169	{	1217	{
1170	if (THIS->envv)	1218	stringvec *vec = ix ? THIS->argv : THIS->envv;
1171	{
1172	AV *av = newAV ();
1173		1219
		1220	EXTEND (SP, vec->size ());
		1221
1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1222	for (char **i = vec->begin (); i != vec->end (); ++i)
1175	if (*i)	1223	if (*i)
1176	av_push (av, newSVpv (*i, 0));	1224	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1177
1178	RETVAL = newRV_noinc ((SV *)av);
1179	}
1180	else
1181	RETVAL = &PL_sv_undef;
1182	}	1225	}
		1226
		1227	int
		1228	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1229	CODE:
		1230	RETVAL = THIS->pty_ev.events;
		1231	if (events != ev::UNDEF)
		1232	THIS->pty_ev.set (events);
		1233	OUTPUT:
		1234	RETVAL
		1235
		1236	int
		1237	rxvt_term::pty_fd ()
		1238	CODE:
		1239	RETVAL = THIS->pty->pty;
		1240	OUTPUT:
		1241	RETVAL
		1242
		1243	Window
		1244	rxvt_term::parent ()
		1245	CODE:
		1246	RETVAL = THIS->parent;
1183	OUTPUT:	1247	OUTPUT:
1184	RETVAL	1248	RETVAL
1185		1249
1186	int	1250	Window
1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1188	CODE:
1189	RETVAL = THIS->pty_ev.events;
1190	if (events != EVENT_UNDEF)
1191	THIS->pty_ev.set (events);
1192	OUTPUT:
1193	RETVAL
1194
1195	U32
1196	rxvt_term::parent ()
1197	CODE:
1198	RETVAL = (U32)THIS->parent [0];
1199	OUTPUT:
1200	RETVAL
1201
1202	U32
1203	rxvt_term::vt ()	1251	rxvt_term::vt ()
1204	CODE:	1252	CODE:
1205	RETVAL = (U32)THIS->vt;	1253	RETVAL = THIS->vt;
1206	OUTPUT:	1254	OUTPUT:
1207	RETVAL	1255	RETVAL
1208		1256
1209	void	1257	void
1210	rxvt_term::vt_emask_add (U32 emask)	1258	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1280	}
1233	OUTPUT:	1281	OUTPUT:
1234	RETVAL	1282	RETVAL
1235		1283
1236	void	1284	void
		1285	rxvt_term::set_urgency (bool enable)
		1286
		1287	void
		1288	rxvt_term::focus_in ()
		1289
		1290	void
		1291	rxvt_term::focus_out ()
		1292
		1293	void
		1294	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1295	ALIAS:
		1296	key_release = 1
		1297	CODE:
		1298	{
		1299	XKeyEvent xkey;
		1300
		1301	memset (&xkey, 0, sizeof (xkey));
		1302
		1303	xkey.time = time;
		1304	xkey.state = state;
		1305	xkey.keycode = keycode;
		1306
		1307	xkey.type = ix ? KeyRelease : KeyPress;
		1308	xkey.display = THIS->dpy;
		1309	xkey.window = THIS->vt;
		1310	xkey.root = THIS->display->root;
		1311	xkey.subwindow = THIS->vt;
		1312
		1313	if (ix)
		1314	THIS->key_release (xkey);
		1315	else
		1316	THIS->key_press (xkey);
		1317	}
		1318
		1319	void
1237	rxvt_term::want_refresh ()	1320	rxvt_term::want_refresh ()
1238	CODE:	1321	CODE:
1239	THIS->want_refresh = 1;	1322	THIS->want_refresh = 1;
		1323	THIS->refresh_check ();
1240		1324
1241	void	1325	void
1242	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1326	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1243	PPCODE:	1327	PPCODE:
1244	{	1328	{
…		…
1247		1331
1248	line_t &l = ROW(row_number);	1332	line_t &l = ROW(row_number);
1249		1333
1250	if (GIMME_V != G_VOID)	1334	if (GIMME_V != G_VOID)
1251	{	1335	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1336	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1337
1254	for (int col = 0; col < THIS->ncol; col++)	1338	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1339	wstr [col] = l.t [col];
1256		1340
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1341	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1342	}
1261		1343
1262	if (new_text)	1344	if (new_text)
1263	{	1345	{
1264	wchar_t *wstr = sv2wcs (new_text);	1346	wchar_t *wstr = sv2wcs (new_text);
1265		1347
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1348	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1349
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1350	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1351	{
1270	free (wstr);	1352	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1353	croak ("new_text extends beyond horizontal margins");
1272	}	1354	}
1273		1355
…		…
1305	{	1387	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1388	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1389	croak ("new_rend must be arrayref");
1308		1390
1309	AV *av = (AV *)SvRV (new_rend);	1391	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1392	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1393
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1394	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1395	croak ("new_rend array extends beyond horizontal margins");
1314		1396
1315	for (int col = start_col; col < start_col + len; col++)	1397	for (int col = start_col; col < start_col + len; col++)
1316	{	1398	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1399	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1439	rxvt_term::special_encode (SV *string)
1358	CODE:	1440	CODE:
1359	{	1441	{
1360	wchar_t *wstr = sv2wcs (string);	1442	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1443	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1444	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1445
1364	rxvt_push_locale (THIS->locale);	1446	rxvt_push_locale (THIS->locale);
1365		1447
1366	wchar_t *r = rstr;	1448	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1449	for (wchar_t *s = wstr; *s; s++)
		1450	{
		1451	int w = WCWIDTH (*s);
		1452
1368	if (wcwidth (*s) == 0)	1453	if (w == 0)
1369	{	1454	{
1370	if (r == rstr)	1455	if (r == rstr)
1371	croak ("leading combining character unencodable");	1456	croak ("leading combining character unencodable");
1372		1457
1373	unicode_t n = rxvt_compose (r[-1], *s);	1458	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1459	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1460	n = rxvt_composite.compose (r[-1], *s);
1376		1461
1377	r[-1] = n;	1462	r[-1] = n;
1378	}	1463	}
1379	#if !UNICODE_3	1464	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1465	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1466	*r++ = rxvt_composite.compose (*s);
1382	#endif	1467	#endif
1383	else	1468	else
1384	*r++ = *s;	1469	*r++ = *s;
		1470
		1471	// the *2 above only allows wcwidth <= 2
		1472	if (w > 1)
		1473	*r++ = NOCHAR;
		1474	}
1385		1475
1386	rxvt_pop_locale ();	1476	rxvt_pop_locale ();
1387		1477
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1478	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1479	}
1392	OUTPUT:	1480	OUTPUT:
1393	RETVAL	1481	RETVAL
1394		1482
1395	SV *	1483	SV *
1396	rxvt_term::special_decode (SV *text)	1484	rxvt_term::special_decode (SV *text)
1397	CODE:	1485	CODE:
1398	{	1486	{
1399	wchar_t *wstr = sv2wcs (text);	1487	wchar_t *wstr = sv2wcs (text);
1400	int wlen = wcslen (wstr);
1401	int dlen = 0;	1488	int dlen = 0;
1402		1489
1403	// find length	1490	// find length
1404	for (wchar_t *s = wstr; *s; s++)	1491	for (wchar_t *s = wstr; *s; s++)
1405	if (*s == NOCHAR)	1492	if (*s == NOCHAR)
…		…
1407	else if (IS_COMPOSE (*s))	1494	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1495	dlen += rxvt_composite.expand (*s, 0);
1409	else	1496	else
1410	dlen++;	1497	dlen++;
1411		1498
1412	wchar_t *rstr = new wchar_t [dlen];	1499	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1500
1414	// decode	1501	// decode
1415	wchar_t *r = rstr;	1502	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1503	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1504	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1506	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1507	r += rxvt_composite.expand (*s, r);
1421	else	1508	else
1422	*r++ = *s;	1509	*r++ = *s;
1423		1510
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1511	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1512	}
1428	OUTPUT:	1513	OUTPUT:
1429	RETVAL	1514	RETVAL
1430		1515
1431	void	1516	void
1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1517	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1433	PPCODE:	1518	PPCODE:
1434	{	1519	{
1435	struct resval { const char *name; int value; } rslist [] = {	1520	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1436	# define def(name) { # name, Rs_ ## name },	1521	# define def(name) { # name, Rs_ ## name },
1437	# define reserve(name,count)	1522	# define reserve(name,count)
1438	# include "rsinc.h"	1523	# include "rsinc.h"
1439	# undef def	1524	# undef def
1440	# undef reserve	1525	# undef reserve
1441	};	1526	};
1442		1527
1443	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1528	rs = rslist + ecb_array_length (rslist);
1444		1529
		1530	if (*name)
1445	do {	1531	{
		1532	do {
1446	if (rs-- == rslist)	1533	if (rs-- == rslist)
1447	croak ("no such resource '%s', requested", name);	1534	croak ("no such resource '%s', requested", name);
1448	} while (strcmp (name, rs->name));	1535	} while (strcmp (name, rs->name));
1449		1536
1450	index += rs->value;	1537	index += rs->value;
		1538	}
		1539	else
		1540	{
		1541	--rs;
		1542	name = "";
		1543	}
1451		1544
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1545	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1546	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1547
1455	if (GIMME_V != G_VOID)	1548	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1549	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1550
1458	if (newval)	1551	if (newval)
1459	{	1552	{
1460	if (SvOK (newval))	1553	if (SvOK (newval))
1461	{	1554	{
…		…
1468	}	1561	}
1469	}	1562	}
1470		1563
1471	const char *	1564	const char *
1472	rxvt_term::x_resource (const char *name)	1565	rxvt_term::x_resource (const char *name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1566
1476	bool	1567	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1568	rxvt_term::option (U8 optval, int set = -1)
1478	CODE:	1569	CODE:
1479	{	1570	{
1480	RETVAL = THIS->options & optval;	1571	RETVAL = THIS->option (optval);
1481		1572
1482	if (set >= 0)	1573	if (set >= 0)
1483	{	1574	{
1484	if (set)
1485	THIS->options |= optval;	1575	THIS->set_option (optval, set);
1486	else
1487	THIS->options &= ~optval;
1488		1576
		1577	if (THIS->init_done) // avoid doing this before START
1489	switch (optval)	1578	switch (optval)
1490	{	1579	{
1491	case Opt_skipBuiltinGlyphs:	1580	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1581	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1582	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1583	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
1496	break;	1586	break;
		1587	#ifdef CURSOR_BLINK
		1588	case Opt_cursorBlink:
		1589	THIS->cursor_blink_reset ();
		1590	break;
		1591	#endif
1497		1592
1498	case Opt_cursorUnderline:	1593	case Opt_cursorUnderline:
1499	THIS->want_refresh = 1;	1594	THIS->want_refresh = 1;
		1595	THIS->refresh_check ();
1500	break;	1596	break;
1501		1597
1502	# case Opt_scrollBar_floating:	1598	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1599	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1600	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1601	# break;
1506	}	1602	}
1507	}	1603	}
1508	}	1604	}
1509	OUTPUT:	1605	OUTPUT:
1510	RETVAL	1606	RETVAL
1511		1607
…		…
1514	CODE:	1610	CODE:
1515	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1611	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1516	THIS->keyboard->register_done ();	1612	THIS->keyboard->register_done ();
1517	OUTPUT:	1613	OUTPUT:
1518	RETVAL	1614	RETVAL
		1615
		1616	void
		1617	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1618	CODE:
		1619	wchar_t *wstr = sv2wcs (str);
		1620	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1621	free (wstr);
1519		1622
1520	void	1623	void
1521	rxvt_term::screen_cur (...)	1624	rxvt_term::screen_cur (...)
1522	PROTOTYPE: $;$$	1625	PROTOTYPE: $;$$
1523	ALIAS:	1626	ALIAS:
…		…
1537	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
1538	PUSHs (sv_2mortal (newSViv (rc.row)));	1641	PUSHs (sv_2mortal (newSViv (rc.row)));
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1642	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1643	}
1541		1644
1542	if (items == 3)	1645	if (items >= 3)
		1646	{
		1647	rc.row = SvIV (ST (1));
		1648	rc.col = SvIV (ST (2));
		1649
		1650	if (ix == 2)
1543	{	1651	{
		1652	if (rc.col == 0)
		1653	{
		1654	// col == 0 means end of previous line
		1655	rc.row--;
		1656	rc.col = THIS->ncol;
		1657	}
		1658	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1659	&& rc.col > ROW(rc.row).l)
		1660	{
		1661	// col >= length means while line and add newline
		1662	rc.col = THIS->ncol;
		1663	}
		1664	}
		1665
		1666	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1667	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1668
1547	if (ix)	1669	if (ix)
		1670	{
		1671	THIS->selection.screen = THIS->current_screen;
		1672
1548	THIS->want_refresh = 1;	1673	THIS->want_refresh = 1;
		1674	THIS->refresh_check ();
1549	}	1675	}
		1676	}
1550	}	1677	}
1551		1678
1552	char	1679	int
1553	rxvt_term::cur_charset ()	1680	rxvt_term::selection_screen (int screen = -1)
1554	CODE:	1681	CODE:
1555	RETVAL = THIS->charsets [THIS->screen.charset];	1682	RETVAL = THIS->selection.screen;
1556	OUTPUT:	1683	if (screen >= 0)
		1684	THIS->selection.screen = screen;
		1685	OUTPUT:
1557	RETVAL	1686	RETVAL
1558		1687
1559	#void	1688	void
1560	#rxvt_term::selection_clear ()	1689	rxvt_term::selection_clear (bool clipboard = false)
1561		1690
1562	void	1691	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1692	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1693	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1694	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1695	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1696	THIS->selection_make (eventtime);
1568		1697
1569	int	1698	int
1570	rxvt_term::selection_grab (U32 eventtime)	1699	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1571		1700
1572	void	1701	void
1573	rxvt_term::selection (SV *newtext = 0)	1702	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1574	PPCODE:	1703	PPCODE:
1575	{	1704	{
		1705	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1706	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1707
1576	if (GIMME_V != G_VOID)	1708	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1709	XPUSHs (text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1710	? sv_2mortal (wcs2sv (text, len))
1579	: &PL_sv_undef);	1711	: &PL_sv_undef);
1580		1712
1581	if (newtext)	1713	if (newtext)
1582	{	1714	{
1583	free (THIS->selection.text);	1715	free (text);
1584		1716
1585	THIS->selection.text = sv2wcs (newtext);	1717	text = sv2wcs (newtext);
1586	THIS->selection.len = wcslen (THIS->selection.text);	1718	len = wcslen (text);
1587	}	1719	}
1588	}	1720	}
		1721
		1722	char
		1723	rxvt_term::cur_charset ()
		1724	CODE:
		1725	RETVAL = THIS->charsets [THIS->screen.charset];
		1726	OUTPUT:
		1727	RETVAL
1589		1728
1590	void	1729	void
1591	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)	1730	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)
1592		1731
1593	void	1732	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1733	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		1734
1596	void	1735	void
1597	rxvt_term::scr_bell ()	1736	rxvt_term::scr_bell ()
		1737
		1738	void
		1739	rxvt_term::scr_recolour (bool refresh = true);
		1740
		1741	void
		1742	rxvt_term::scr_change_screen (int screen)
1598		1743
1599	void	1744	void
1600	rxvt_term::scr_add_lines (SV *string)	1745	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	1746	CODE:
1602	{	1747	{
…		…
1612	char *str = SvPVbyte (octets, len);	1757	char *str = SvPVbyte (octets, len);
1613	C_ARGS:	1758	C_ARGS:
1614	str, len	1759	str, len
1615		1760
1616	void	1761	void
		1762	rxvt_term::tt_paste (SV *octets)
		1763	INIT:
		1764	STRLEN len;
		1765	char *str = SvPVbyte (octets, len);
		1766	C_ARGS:
		1767	str, len
		1768
		1769	void
1617	rxvt_term::cmd_parse (SV *octets)	1770	rxvt_term::cmd_parse (SV *octets)
1618	CODE:	1771	CODE:
1619	{	1772	{
1620	STRLEN len;	1773	STRLEN len;
1621	char *str = SvPVbyte (octets, len);	1774	char *str = SvPVbyte (octets, len);
…		…
1643	o->self = (HV *)SvRV (RETVAL);	1796	o->self = (HV *)SvRV (RETVAL);
1644	}	1797	}
1645	OUTPUT:	1798	OUTPUT:
1646	RETVAL	1799	RETVAL
1647		1800
		1801	#############################################################################
		1802	# Various X Utility Functions
		1803	#############################################################################
		1804
		1805	void
		1806	rxvt_term::XListProperties (Window window)
		1807	PPCODE:
		1808	{
		1809	int count;
		1810	Atom *props = XListProperties (THIS->dpy, window, &count);
		1811
		1812	EXTEND (SP, count);
		1813	while (count--)
		1814	PUSHs (newSVuv ((U32)props [count]));
		1815
		1816	XFree (props);
		1817	}
		1818
		1819	void
		1820	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1821	PPCODE:
		1822	{
		1823	Atom type;
		1824	int format;
		1825	unsigned long nitems;
		1826	unsigned long bytes_after;
		1827	unsigned char *prop;
		1828
		1829	XGetWindowProperty (THIS->dpy, window, property,
		1830	0, 1<<24, 0, AnyPropertyType,
		1831	&type, &format, &nitems, &bytes_after, &prop);
		1832
		1833	if (type != None)
		1834	{
		1835	int elemsize = format == 16 ? sizeof (short)
		1836	: format == 32 ? sizeof (long)
		1837	: 1;
		1838
		1839	EXTEND (SP, 3);
		1840	PUSHs (newSVuv ((U32)type));
		1841	PUSHs (newSViv (format));
		1842	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1843	XFree (prop);
		1844	}
		1845	}
		1846
		1847	void
		1848	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1849	CODE:
		1850	{
		1851	STRLEN len;
		1852	char *data_ = SvPVbyte (data, len);
		1853
		1854	int elemsize = format == 16 ? sizeof (short)
		1855	: format == 32 ? sizeof (long)
		1856	: 1;
		1857
		1858	XChangeProperty (THIS->dpy, window, property,
		1859	type, format, PropModeReplace,
		1860	(unsigned char *)data_, len / elemsize);
		1861	}
		1862
		1863	Atom
		1864	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1865	C_ARGS: term->dpy, atom_name, only_if_exists
		1866
		1867	char *
		1868	XGetAtomName (rxvt_term *term, Atom atom)
		1869	C_ARGS: term->dpy, atom
		1870	CLEANUP:
		1871	XFree (RETVAL);
		1872
		1873	void
		1874	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1875	C_ARGS: term->dpy, window, property
		1876
		1877	Window
		1878	rxvt_term::DefaultRootWindow ()
		1879	CODE:
		1880	RETVAL = THIS->display->root;
		1881	OUTPUT:
		1882	RETVAL
		1883
		1884	#if 0
		1885
		1886	Window
		1887	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1888	C_ARGS: term->dpy, (Window)parent,
		1889	x, y, width, height, 0,
		1890	term->pix_colors_focused[Color_border],
		1891	term->pix_colors_focused[Color_border]
		1892
		1893	#endif
		1894
		1895	void
		1896	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1897	C_ARGS: term->dpy, window, parent, x, y
		1898
		1899	void
		1900	XMapWindow (rxvt_term *term, Window window)
		1901	C_ARGS: term->dpy, window
		1902
		1903	void
		1904	XUnmapWindow (rxvt_term *term, Window window)
		1905	C_ARGS: term->dpy, window
		1906
		1907	void
		1908	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1909	C_ARGS: term->dpy, window, x, y, width, height
		1910
		1911	void
		1912	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1913	CODE:
		1914	{
		1915	XWindowAttributes attr;
		1916	XGetWindowAttributes (THIS->dpy, window, &attr);
		1917	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1918	}
		1919
		1920	void
		1921	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1922	PPCODE:
		1923	{
		1924	int dx, dy;
		1925	Window child;
		1926
		1927	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1928	{
		1929	EXTEND (SP, 3);
		1930	PUSHs (newSViv (dx));
		1931	PUSHs (newSViv (dy));
		1932	PUSHs (newSVuv (child));
		1933	}
		1934	}
		1935
		1936	#############################################################################
		1937	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1938
		1939	#if HAVE_IMG
		1940
		1941	rxvt_img *
		1942	rxvt_term::new_img (SV *format, int width, int height)
		1943	CODE:
		1944	XRenderPictFormat *f = SvOK (format)
		1945	? XRenderFindVisualFormat (THIS->dpy, THIS->visual)
		1946	: XRenderFindStandardFormat (THIS->dpy, SvIV (format));
		1947	RETVAL = new rxvt_img (THIS, f, width, height);
		1948	OUTPUT:
		1949	RETVAL
		1950
		1951	#if ENABLE_TRANSPARENCY
		1952
		1953	#if 0
		1954
		1955	rxvt_img *
		1956	rxvt_term::new_img_from_root ()
		1957	CODE:
		1958	RETVAL = rxvt_img::new_from_root (THIS);
		1959	OUTPUT:
		1960	RETVAL
		1961
		1962	#endif
		1963
		1964	#endif
		1965
		1966	#if HAVE_PIXBUF
		1967
		1968	rxvt_img *
		1969	rxvt_term::new_img_from_file (octet_string filename)
		1970	CODE:
		1971	try
		1972	{
		1973	RETVAL = rxvt_img::new_from_file (THIS, filename);
		1974	}
		1975	catch (const class rxvt_failure_exception &e)
		1976	{
		1977	croak ("new_img_from_file failed");
		1978	}
		1979	OUTPUT:
		1980	RETVAL
		1981
		1982	#endif
		1983
		1984	#if HAVE_BG_PIXMAP
		1985
		1986	void
		1987	rxvt_term::set_background (rxvt_img *img)
		1988	CODE:
		1989	THIS->bg_destroy ();
		1990	THIS->bg_pixmap = None;
		1991	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		1992
		1993	if (img) // TODO: cannot be false
		1994	{
		1995	img->unshare ();
		1996	THIS->bg_pixmap = img->steal ();
		1997	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		1998	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		1999	}
		2000
		2001	#endif
		2002
		2003	#endif
		2004
		2005	#############################################################################
		2006	# urxvt::overlay
		2007	#############################################################################
		2008
1648	MODULE = urxvt PACKAGE = urxvt::overlay	2009	MODULE = urxvt PACKAGE = urxvt::overlay
1649		2010
1650	void	2011	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	2012	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		2013
…		…
1657	overlay::hide ()	2018	overlay::hide ()
1658		2019
1659	void	2020	void
1660	overlay::DESTROY ()	2021	overlay::DESTROY ()
1661		2022
		2023	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2024
		2025	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2026
		2027	#if HAVE_PIXBUF
		2028
		2029	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2030	C_ARGS: filename, 0
		2031
		2032	void
		2033	DESTROY (urxvt::pixbuf self)
		2034	CODE:
		2035	gdk_pixbuf_unref (self);
		2036
		2037	#endif
		2038
1662	MODULE = urxvt PACKAGE = urxvt::timer	2039	MODULE = urxvt PACKAGE = urxvt::img
1663		2040
1664	SV *	2041	#if HAVE_IMG
1665	timer::new ()
1666	CODE:
1667	timer *w = new timer;
1668	w->start (NOW);
1669	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1670	w->self = (HV *)SvRV (RETVAL);
1671	OUTPUT:
1672	RETVAL
1673		2042
1674	timer *	2043	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1675	timer::cb (SV *cb)	2044	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1676	CODE:
1677	THIS->cb (cb);
1678	RETVAL = THIS;
1679	OUTPUT:
1680	RETVAL
1681		2045
1682	NV	2046	int
1683	timer::at ()	2047	rxvt_img::w ()
1684	CODE:	2048	CODE:
1685	RETVAL = THIS->at;	2049	RETVAL = THIS->w;
1686	OUTPUT:	2050	OUTPUT:
1687	RETVAL	2051	RETVAL
1688		2052
1689	timer *	2053	int
1690	timer::interval (NV interval)	2054	rxvt_img::h ()
1691	CODE:	2055	CODE:
1692	THIS->interval = interval;
1693	RETVAL = THIS;	2056	RETVAL = THIS->h;
1694	OUTPUT:	2057	OUTPUT:
1695	RETVAL	2058	RETVAL
1696		2059
1697	timer *	2060	bool
1698	timer::set (NV tstamp)	2061	rxvt_img::shared ()
1699	CODE:	2062	CODE:
1700	THIS->set (tstamp);	2063	RETVAL = THIS->shared;
		2064	OUTPUT:
		2065	RETVAL
		2066
		2067	Pixmap
		2068	rxvt_img::pm ()
		2069	CODE:
1701	RETVAL = THIS;	2070	RETVAL = THIS->pm;
1702	OUTPUT:	2071	OUTPUT:
1703	RETVAL
1704
1705	timer *
1706	timer::start (NV tstamp = THIS->at)
1707	CODE:
1708	THIS->start (tstamp);
1709	RETVAL = THIS;	2072	RETVAL
1710	OUTPUT:
1711	RETVAL
1712		2073
1713	timer *
1714	timer::stop ()
1715	CODE:
1716	THIS->stop ();
1717	RETVAL = THIS;
1718	OUTPUT:
1719	RETVAL
1720
1721	void	2074	void
		2075	rxvt_img::fill (SV *c)
		2076	INIT:
		2077	rxvt_color rc;
		2078	parse_color (THIS->s, rc, c);
		2079	C_ARGS: rc
		2080
		2081	void
1722	timer::DESTROY ()	2082	rxvt_img::DESTROY ()
1723
1724	MODULE = urxvt PACKAGE = urxvt::iow
1725
1726	SV *
1727	iow::new ()
1728	CODE:	2083	CODE:
1729	iow *w = new iow;	2084	delete THIS;
1730	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1731	w->self = (HV *)SvRV (RETVAL);
1732	OUTPUT:
1733	RETVAL
1734		2085
1735	iow *
1736	iow::cb (SV *cb)
1737	CODE:
1738	THIS->cb (cb);
1739	RETVAL = THIS;
1740	OUTPUT:
1741	RETVAL
1742
1743	iow *
1744	iow::fd (int fd)
1745	CODE:
1746	THIS->fd = fd;
1747	RETVAL = THIS;
1748	OUTPUT:
1749	RETVAL
1750
1751	iow *
1752	iow::events (short events)
1753	CODE:
1754	THIS->events = events;
1755	RETVAL = THIS;
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::start ()
1761	CODE:
1762	THIS->start ();
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::stop ()
1769	CODE:
1770	THIS->stop ();
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	void	2086	void
1776	iow::DESTROY ()	2087	rxvt_img::blur (int rh, int rv)
1777		2088
		2089	void
		2090	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1778		2091
		2092	void
		2093	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2094
		2095	void
		2096	rxvt_img::unshare ()
		2097
		2098	rxvt_img *
		2099	rxvt_img::clone ()
		2100
		2101	rxvt_img *
		2102	rxvt_img::scale (int new_width, int new_height)
		2103
		2104	rxvt_img *
		2105	rxvt_img::transform (int new_width, int new_height, int repeat, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2106	INIT:
		2107	double matrix[9] = {
		2108	p11, p12, p13,
		2109	p21, p22, p23,
		2110	p31, p32, p33
		2111	};
		2112	C_ARGS: new_width, new_height, repeat, matrix
		2113
		2114	#endif
		2115

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