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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.161 by root, Mon Jun 4 15:43:22 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	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63		56
64	static SV *	57	typedef GdkPixbuf * urxvt__pixbuf;
65	taint_if (SV *sv, SV *src)	58	typedef rxvt_img * urxvt__img;
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69		59
70	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));
71	}	67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
72		70
73	static wchar_t *	71	static wchar_t *
74	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
75	{	73	{
76	STRLEN len;	74	STRLEN len;
…		…
89		87
90	return sv;	88	return sv;
91	}	89	}
92		90
93	static SV *	91	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
102	{	93	{
103	HV *hv = newHV ();	94	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	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);
128		119
129	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
130	}	121	}
131		122
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		125
135	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
136		127
137	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
138	{	131	{
139	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
140	HV *self;	137	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		138
236	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);
237	~overlay ();	140	~overlay ();
238		141
239	void show ();	142	void show ();
…		…
243		146
244	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
245	};	148	};
246		149
247	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)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	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
250	if (border == 2)	161	if (border == 2)
251	{	162	{
252	w += 2;	163	w += 2;
253	h += 2;	164	h += 2;
254	}	165	}
…		…
292	*rp++ = r;	203	*rp++ = r;
293	}	204	}
294	}	205	}
295		206
296	show ();	207	show ();
297	THIS->want_refresh = 1;
298	}	208	}
299		209
300	overlay::~overlay ()	210	overlay::~overlay ()
301	{	211	{
302	hide ();	212	hide ();
…		…
307	delete [] rend[y];	217	delete [] rend[y];
308	}	218	}
309		219
310	delete [] text;	220	delete [] text;
311	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));
312		234
313	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
314	}	236	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	237	}
324		238
325	void	239	void
326	overlay::hide ()	240	overlay::hide ()
327	{	241	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
329		244
330	if (ovs)	245	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		246
334	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	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 ();
337	}	261	}
338		262
339	void overlay::swap ()	263	void overlay::swap ()
340	{	264	{
341	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));
342	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));
343		267
344	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
345	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;
346		275
347	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
348	{	277	{
349	text_t *t1 = text [y];	278	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
351		280
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		283
355	for (int x = ov_w; x--; )	284	for (int x = ov_w; x--; )
356	{	285	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
383		312
384	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
385		314
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	317	}
389		318
390	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
391	}	321	}
392		322
		323	/////////////////////////////////////////////////////////////////////////////
		324
		325	#include "iom_perl.h"
393		326
394	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
395		328
396	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
397		330
…		…
401	{	334	{
402	if (perl)	335	if (perl)
403	{	336	{
404	perl_destruct (perl);	337	perl_destruct (perl);
405	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
406	}	340	}
407	}	341	}
408		342
409	void	343	void
410	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
411	{	345	{
412	if (!perl)	346	if (!perl)
413	{	347	{
		348	rxvt_push_locale (""); // perl init destroys current locale
		349
		350	{
414	perl_environ = rxvt_environ;	351	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	352	localise_env set_environ (perl_environ);
416		353
417	char *argv[] = {	354	char *args[] = {
418	"",	355	"",
419	"-T",	356	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
421	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
422		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	368	perl = perl_alloc ();
424	perl_construct (perl);	369	perl_construct (perl);
425		370
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	372	|| perl_run (perl))
428	{	373	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		375
431	perl_destruct (perl);	376	perl_destruct (perl);
432	perl_free (perl);	377	perl_free (perl);
433	perl = 0;	378	perl = 0;
434	}	379	}
		380	}
435		381
436	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);
437	}	391	}
438	}	392	}
439		393
440	static void	394	static void
441	ungrab (rxvt_term *THIS)	395	ungrab (rxvt_term *THIS)
442	{	396	{
443	if (THIS->perl.grabtime)	397	if (THIS->perl.grabtime)
444	{	398	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	401	THIS->perl.grabtime = 0;
448	}	402	}
449	}	403	}
450		404
451	bool	405	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	407	{
454	if (!perl)	408	if (!perl || !term->perl.self)
455	return false;	409	return false;
456		410
457	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)
458	{	415	{
459	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));
460	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 ();
461	}	420	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	421	else if (htype == HOOK_DESTROY)
465	{	422	{
466	// handled later	423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
		426	{
		427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		428	delete req;
		429	}
467	}	430	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		431
474	if (HvKEYS (hv))	432	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		433
478	while (HE *he = hv_iternext (hv))	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	435	|| term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	436	{
492	dSP;	437	dSP;
493	va_list ap;	438	va_list ap;
494		439
495	va_start (ap, htype);	440	va_start (ap, htype);
…		…
497	ENTER;	442	ENTER;
498	SAVETMPS;	443	SAVETMPS;
499		444
500	PUSHMARK (SP);	445	PUSHMARK (SP);
501		446
		447	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	448	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	449	PUSHs (sv_2mortal (newSViv (htype)));
504		450
505	for (;;) {	451	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	452	data_type dt = (data_type)va_arg (ap, int);
507		453
508	switch (dt)	454	switch (dt)
…		…
514	case DT_LONG:	460	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	462	break;
517		463
518	case DT_STR:	464	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	466	break;
521		467
522	case DT_STR_LEN:	468	case DT_STR_LEN:
523	{	469	{
524	char *str = va_arg (ap, char *);	470	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	471	int len = va_arg (ap, int);
526		472
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	474	}
529	break;	475	break;
530		476
531	case DT_WCS_LEN:	477	case DT_WCS_LEN:
532	{	478	{
533	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 *);
534	int wlen = va_arg (ap, int);	489	int llen = va_arg (ap, int);
535		490
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	492	}
538	break;	493	break;
539		494
540	case DT_XEVENT:	495	case DT_XEVENT:
541	{	496	{
542	XEvent *xe = va_arg (ap, XEvent *);	497	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	498	HV *hv = newHV ();
544		499
545	# 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)
546	# 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)
547	# undef set	503	# undef set
548		504
549	setiv (type, xe->type);	505	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	506	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	507	setiv (serial, xe->xany.serial);
552		508
…		…
555	case KeyPress:	511	case KeyPress:
556	case KeyRelease:	512	case KeyRelease:
557	case ButtonPress:	513	case ButtonPress:
558	case ButtonRelease:	514	case ButtonRelease:
559	case MotionNotify:	515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	519	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	520	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	521	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	523	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	524	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	525	setiv (y_root, xe->xmotion.y_root);
567	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
568	break;	545	break;
569	}
570		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
571	switch (xe->type)	553	switch (xe->type)
572	{	554	{
573	case KeyPress:	555	case ConfigureNotify:
574	case KeyRelease:	556	setiv (x, xe->xconfigure.x);
575	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
576	break;	564	break;
577		565
578	case ButtonPress:	566	case PropertyNotify:
579	case ButtonRelease:	567	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
581	break;	571	break;
582		572
583	case MotionNotify:	573	case ClientMessage:
584	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]);
585	break;	582	break;
586	}	583	}
587		584
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	586	}
590	break;	587	break;
591		588
592	case DT_END:	589	case DT_END:
593	{	590	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		591
626	default:	592	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	594	}
629	}	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;
630	}	621	}
631	catch (...)	622	else
		623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
632	{	627	{
633	swap (perl_environ, environ);	628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	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;
636	}	662	}
637		663
638	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
639		665
640	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	679	# include "hookinc.h"
654	# undef def	680	# undef def
655		681
656	HV *option = get_hv ("urxvt::OPTION", 1);	682	HV *option = get_hv ("urxvt::OPTION", 1);
657	# 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);
658	# define nodef(name)	684	# define nodef(name)
659	# include "optinc.h"	685	# include "optinc.h"
660	# undef nodef	686	# undef nodef
661	# undef def	687	# undef def
662		688
663	HV *stash = gv_stashpv ("urxvt", 1);	689	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	690	static const struct {
665	const char *name;	691	const char *name;
666	IV iv;	692	IV iv;
667	} *civ, const_iv[] = {	693	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	696	const_iv (DEFAULT_RSTYLE),
670	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),
671	const_iv (RS_Bold),	709	const_iv (RS_Bold),
672	const_iv (RS_Italic),	710	const_iv (RS_Italic),
673	const_iv (RS_Blink),	711	const_iv (RS_Blink),
674	const_iv (RS_RVid),	712	const_iv (RS_RVid),
675	const_iv (RS_Uline),	713	const_iv (RS_Uline),
…		…
688	const_iv (Button3Mask),	726	const_iv (Button3Mask),
689	const_iv (Button4Mask),	727	const_iv (Button4Mask),
690	const_iv (Button5Mask),	728	const_iv (Button5Mask),
691	const_iv (AnyModifier),	729	const_iv (AnyModifier),
692		730
693	const_iv (EVENT_NONE),	731	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	732	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	733	const_iv (GrabModeAsync),
696		734
697	const_iv (NoEventMask),	735	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	736	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	737	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	738	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	790	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	791	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	792	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	793	const_iv (ClientMessage),
756	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 HAVE_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
757	};	831	};
758		832
759	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--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	835	}
763		836
764	void	837	void
765	warn (const char *msg)	838	warn (const char *msg)
766	CODE:	839	CODE:
…		…
769	void	842	void
770	fatal (const char *msg)	843	fatal (const char *msg)
771	CODE:	844	CODE:
772	rxvt_fatal ("%s", msg);	845	rxvt_fatal ("%s", msg);
773		846
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	847	void
783	_exit (int status)	848	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		849
792	NV	850	NV
793	NOW ()	851	NOW ()
794	CODE:	852	CODE:
795	RETVAL = NOW;	853	RETVAL = ev::now ();
796	OUTPUT:	854	OUTPUT:
797	RETVAL	855	RETVAL
798		856
799	int	857	int
800	GET_BASEFG (int rend)	858	GET_BASEFG (int rend)
…		…
811	RETVAL	869	RETVAL
812		870
813	int	871	int
814	SET_FGCOLOR (int rend, int new_color)	872	SET_FGCOLOR (int rend, int new_color)
815	CODE:	873	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	874	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	875	OUTPUT:
818	RETVAL	876	RETVAL
819		877
820	int	878	int
821	SET_BGCOLOR (int rend, int new_color)	879	SET_BGCOLOR (int rend, int new_color)
822	CODE:	880	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	881	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	882	OUTPUT:
825	RETVAL	883	RETVAL
826		884
827	int	885	int
828	GET_CUSTOM (int rend)	886	GET_CUSTOM (int rend)
829	CODE:	887	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	888	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	889	OUTPUT:
832	RETVAL	890	RETVAL
833		891
834	int	892	int
835	SET_CUSTOM (int rend, int new_value)	893	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	900	| ((new_value << RS_customShift) & RS_customMask);
843	}	901	}
844	OUTPUT:	902	OUTPUT:
845	RETVAL	903	RETVAL
846		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
847	MODULE = urxvt PACKAGE = urxvt::term	945	MODULE = urxvt PACKAGE = urxvt::term
848		946
849	SV *	947	SV *
850	_new (...)	948	_new (AV *env, AV *arg)
851	CODE:	949	CODE:
852	{	950	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	951	rxvt_term *term = new rxvt_term;
857		952
858	term->argv = new stringvec;	953	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	954	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	955	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		956
864	AV *envv = (AV *)SvRV (ST (0));	957	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	958	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	959	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		960
872	try	961	try
873	{	962	{
874	success = term->init (term->argv->size (), term->argv->begin ());	963	term->init (argv, envv);
875	}	964	}
876	catch (const class rxvt_failure_exception &e)	965	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	966	{
883	term->destroy ();	967	term->destroy ();
884	croak ("error while initializing new terminal instance");	968	croak ("error while initializing new terminal instance");
885	}	969	}
886		970
…		…
896	void	980	void
897	rxvt_term::set_should_invoke (int htype, int inc)	981	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	982	CODE:
899	THIS->perl.should_invoke [htype] += inc;	983	THIS->perl.should_invoke [htype] += inc;
900		984
901	void	985	int
902	rxvt_term::grab_button (int button, U32 modifiers)	986	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	987	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	988	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	989	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	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);
907		1009
908	bool	1010	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1011	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1012	CODE:
911	{	1013	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1014	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1015
914	THIS->perl.grabtime = 0;	1016	THIS->perl.grabtime = 0;
915		1017
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1018	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1020	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1021	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1022	THIS->perl.grabtime = eventtime;
921	else	1023	else
922	XUngrabPointer (THIS->display->display, eventtime);	1024	XUngrabPointer (THIS->dpy, eventtime);
923		1025
924	RETVAL = !!THIS->perl.grabtime;	1026	RETVAL = !!THIS->perl.grabtime;
925	}	1027	}
926	OUTPUT:	1028	OUTPUT:
927	RETVAL	1029	RETVAL
928		1030
929	void	1031	void
930	rxvt_term::allow_events_async ()	1032	rxvt_term::allow_events_async ()
931	CODE:	1033	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1034	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1035
934	void	1036	void
935	rxvt_term::allow_events_sync ()	1037	rxvt_term::allow_events_sync ()
936	CODE:	1038	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1039	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1040
939	void	1041	void
940	rxvt_term::allow_events_replay ()	1042	rxvt_term::allow_events_replay ()
941	CODE:	1043	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1044	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1045	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1046
945	void	1047	void
946	rxvt_term::ungrab ()	1048	rxvt_term::ungrab ()
947	CODE:	1049	CODE:
948	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
949		1075
950	int	1076	int
951	rxvt_term::strwidth (SV *str)	1077	rxvt_term::strwidth (SV *str)
952	CODE:	1078	CODE:
953	{	1079	{
954	wchar_t *wstr = sv2wcs (str);	1080	wchar_t *wstr = sv2wcs (str);
955		1081
956	rxvt_push_locale (THIS->locale);	1082	rxvt_push_locale (THIS->locale);
957	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	}
958	rxvt_pop_locale ();	1091	rxvt_pop_locale ();
959		1092
960	free (wstr);	1093	free (wstr);
961	}	1094	}
962	OUTPUT:	1095	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1105	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1106	rxvt_pop_locale ();
974		1107
975	free (wstr);	1108	free (wstr);
976		1109
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1110	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1111	free (mbstr);
979	}	1112	}
980	OUTPUT:	1113	OUTPUT:
981	RETVAL	1114	RETVAL
982		1115
…		…
989		1122
990	rxvt_push_locale (THIS->locale);	1123	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1124	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1125	rxvt_pop_locale ();
993		1126
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1127	RETVAL = wcs2sv (wstr);
995	free (wstr);	1128	free (wstr);
996	}	1129	}
997	OUTPUT:	1130	OUTPUT:
998	RETVAL	1131	RETVAL
999		1132
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1133	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1134
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1135	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1136	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1137	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1138	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1139	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1140	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1141	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1142	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#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)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1148	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1149	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1150	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1151
1015	int	1152	int
1016	rxvt_term::width ()	1153	rxvt_term::width ()
1017	ALIAS:	1154	ALIAS:
1018	width = TERM_OFFSET_width	1155	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1156	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1157	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1158	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1159	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1160	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1161	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1162	focus = TERM_OFFSET_focus
1026	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
1027	saveLines = TERM_OFFSET_saveLines	1168	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1169	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1170	top_row = TERM_OFFSET_top_row
1030	CODE:	1171	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1172	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1173	OUTPUT:
1033	RETVAL	1174	RETVAL
1034		1175
…		…
1036	rxvt_term::ModLevel3Mask ()	1177	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1178	ALIAS:
1038	ModLevel3Mask = 0	1179	ModLevel3Mask = 0
1039	ModMetaMask = 1	1180	ModMetaMask = 1
1040	ModNumLockMask = 2	1181	ModNumLockMask = 2
		1182	current_screen = 3
		1183	hidden_cursor = 4
1041	CODE:	1184	CODE:
1042	switch (ix)	1185	switch (ix)
1043	{	1186	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1187	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1188	case 1: RETVAL = THIS->ModMetaMask; break;
1046	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
1047	}	1194	}
1048	OUTPUT:	1195	OUTPUT:
1049	RETVAL	1196	RETVAL
1050		1197
1051	char *	1198	char *
…		…
1061	}	1208	}
1062	OUTPUT:	1209	OUTPUT:
1063	RETVAL	1210	RETVAL
1064		1211
1065	SV *	1212	SV *
1066	rxvt_term::_env ()	1213	rxvt_term::envv ()
		1214	ALIAS:
		1215	argv = 1
1067	CODE:	1216	PPCODE:
1068	{	1217	{
1069	if (THIS->envv)	1218	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1219
		1220	EXTEND (SP, vec->size ());
		1221
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1222	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1223	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1224	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1225	}
1082	OUTPUT:
1083	RETVAL
1084		1226
1085	int	1227	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1228	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1087	CODE:	1229	CODE:
1088	RETVAL = THIS->pty_ev.events;	1230	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)	1231	if (events != ev::UNDEF)
1090	THIS->pty_ev.set (events);	1232	THIS->pty_ev.set (events);
1091	OUTPUT:	1233	OUTPUT:
1092	RETVAL	1234	RETVAL
1093		1235
1094	U32	1236	int
		1237	rxvt_term::pty_fd ()
		1238	CODE:
		1239	RETVAL = THIS->pty->pty;
		1240	OUTPUT:
		1241	RETVAL
		1242
		1243	Window
1095	rxvt_term::parent ()	1244	rxvt_term::parent ()
1096	CODE:	1245	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1246	RETVAL = THIS->parent;
1098	OUTPUT:	1247	OUTPUT:
1099	RETVAL	1248	RETVAL
1100		1249
1101	U32	1250	Window
1102	rxvt_term::vt ()	1251	rxvt_term::vt ()
1103	CODE:	1252	CODE:
1104	RETVAL = (U32)THIS->vt;	1253	RETVAL = THIS->vt;
1105	OUTPUT:	1254	OUTPUT:
1106	RETVAL	1255	RETVAL
1107		1256
1108	void	1257	void
1109	rxvt_term::vt_emask_add (U32 emask)	1258	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1267	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1268	OUTPUT:
1120	RETVAL	1269	RETVAL
1121		1270
1122	int	1271	int
1123	rxvt_term::view_start (int newval = -1)	1272	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1273	PROTOTYPE: $;$
1125	CODE:	1274	CODE:
1126	{	1275	{
1127	RETVAL = THIS->view_start;	1276	RETVAL = THIS->view_start;
1128		1277
1129	if (newval >= 0)	1278	if (newval <= 0)
1130	{	1279	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1280	}
1135	OUTPUT:	1281	OUTPUT:
1136	RETVAL	1282	RETVAL
1137		1283
1138	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
1139	rxvt_term::want_refresh ()	1320	rxvt_term::want_refresh ()
1140	CODE:	1321	CODE:
1141	THIS->want_refresh = 1;	1322	THIS->want_refresh = 1;
		1323	THIS->refresh_check ();
1142		1324
1143	void	1325	void
1144	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)
1145	PPCODE:	1327	PPCODE:
1146	{	1328	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1329	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1330	XSRETURN_EMPTY;
1149		1331
1150	line_t &l = ROW(row_number);	1332	line_t &l = ROW(row_number);
1151		1333
1152	if (GIMME_V != G_VOID)	1334	if (GIMME_V != G_VOID)
1153	{	1335	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1336	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1337
1156	for (int col = 0; col < THIS->ncol; col++)	1338	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1339	wstr [col] = l.t [col];
1158		1340
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1341	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1342	}
1163		1343
1164	if (new_text)	1344	if (new_text)
1165	{	1345	{
1166	wchar_t *wstr = sv2wcs (new_text);	1346	wchar_t *wstr = sv2wcs (new_text);
1167		1347
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1348	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1349
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1350	if (start_col < 0 || start_col + len > THIS->ncol)
1171	{	1351	{
1172	free (wstr);	1352	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1353	croak ("new_text extends beyond horizontal margins");
1174	}	1354	}
1175		1355
…		…
1185		1365
1186	void	1366	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1367	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1368	PPCODE:
1189	{	1369	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1370	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1371	XSRETURN_EMPTY;
1192		1372
1193	line_t &l = ROW(row_number);	1373	line_t &l = ROW(row_number);
1194		1374
1195	if (GIMME_V != G_VOID)	1375	if (GIMME_V != G_VOID)
…		…
1207	{	1387	{
1208	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1388	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1389	croak ("new_rend must be arrayref");
1210		1390
1211	AV *av = (AV *)SvRV (new_rend);	1391	AV *av = (AV *)SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1392	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1393
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1394	if (start_col < 0 || start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1395	croak ("new_rend array extends beyond horizontal margins");
1216		1396
1217	for (int col = start_col; col < start_col + len; col++)	1397	for (int col = start_col; col < start_col + len; col++)
1218	{	1398	{
1219	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;
…		…
1225		1405
1226	int	1406	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1407	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1408	CODE:
1229	{	1409	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1410	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1411	XSRETURN_EMPTY;
1232		1412
1233	line_t &l = ROW(row_number);	1413	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1414	RETVAL = l.l;
1235		1415
…		…
1241		1421
1242	bool	1422	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1423	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1424	CODE:
1245	{	1425	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1426	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1427	XSRETURN_EMPTY;
1248		1428
1249	line_t &l = ROW(row_number);	1429	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1430	RETVAL = l.is_longer ();
1251		1431
…		…
1259	rxvt_term::special_encode (SV *string)	1439	rxvt_term::special_encode (SV *string)
1260	CODE:	1440	CODE:
1261	{	1441	{
1262	wchar_t *wstr = sv2wcs (string);	1442	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1443	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1444	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265		1445
1266	rxvt_push_locale (THIS->locale);	1446	rxvt_push_locale (THIS->locale);
1267		1447
1268	wchar_t *r = rstr;	1448	wchar_t *r = rstr;
1269	for (wchar_t *s = wstr; *s; s++)	1449	for (wchar_t *s = wstr; *s; s++)
		1450	{
		1451	int w = WCWIDTH (*s);
		1452
1270	if (wcwidth (*s) == 0)	1453	if (w == 0)
1271	{	1454	{
1272	if (r == rstr)	1455	if (r == rstr)
1273	croak ("leading combining character unencodable");	1456	croak ("leading combining character unencodable");
1274		1457
1275	unicode_t n = rxvt_compose (r[-1], *s);	1458	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1459	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1460	n = rxvt_composite.compose (r[-1], *s);
1278		1461
1279	r[-1] = n;	1462	r[-1] = n;
1280	}	1463	}
1281	#if !UNICODE_3	1464	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1465	else if (*s >= 0x10000)
1283	*r++ = rxvt_composite.compose (*s);	1466	*r++ = rxvt_composite.compose (*s);
1284	#endif	1467	#endif
1285	else	1468	else
1286	*r++ = *s;	1469	*r++ = *s;
		1470
		1471	// the *2 above only allows wcwidth <= 2
		1472	if (w > 1)
		1473	*r++ = NOCHAR;
		1474	}
1287		1475
1288	rxvt_pop_locale ();	1476	rxvt_pop_locale ();
1289		1477
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1478	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1479	}
1294	OUTPUT:	1480	OUTPUT:
1295	RETVAL	1481	RETVAL
1296		1482
1297	SV *	1483	SV *
1298	rxvt_term::special_decode (SV *text)	1484	rxvt_term::special_decode (SV *text)
1299	CODE:	1485	CODE:
1300	{	1486	{
1301	wchar_t *wstr = sv2wcs (text);	1487	wchar_t *wstr = sv2wcs (text);
1302	int wlen = wcslen (wstr);
1303	int dlen = 0;	1488	int dlen = 0;
1304		1489
1305	// find length	1490	// find length
1306	for (wchar_t *s = wstr; *s; s++)	1491	for (wchar_t *s = wstr; *s; s++)
1307	if (*s == NOCHAR)	1492	if (*s == NOCHAR)
…		…
1309	else if (IS_COMPOSE (*s))	1494	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1495	dlen += rxvt_composite.expand (*s, 0);
1311	else	1496	else
1312	dlen++;	1497	dlen++;
1313		1498
1314	wchar_t *rstr = new wchar_t [dlen];	1499	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1500
1316	// decode	1501	// decode
1317	wchar_t *r = rstr;	1502	wchar_t *r = rstr;
1318	for (wchar_t *s = wstr; *s; s++)	1503	for (wchar_t *s = wstr; *s; s++)
1319	if (*s == NOCHAR)	1504	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1506	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1507	r += rxvt_composite.expand (*s, r);
1323	else	1508	else
1324	*r++ = *s;	1509	*r++ = *s;
1325		1510
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1511	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1512	}
1330	OUTPUT:	1513	OUTPUT:
1331	RETVAL	1514	RETVAL
1332		1515
1333	void	1516	void
1334	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1517	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335	PPCODE:	1518	PPCODE:
1336	{	1519	{
1337	struct resval { const char *name; int value; } rslist [] = {	1520	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1521	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1522	# define reserve(name,count)
1340	# include "rsinc.h"	1523	# include "rsinc.h"
1341	# undef def	1524	# undef def
1342	# undef reserve	1525	# undef reserve
1343	};	1526	};
1344		1527
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1528	rs = rslist + ecb_array_length (rslist);
1346		1529
		1530	if (*name)
1347	do {	1531	{
		1532	do {
1348	if (rs-- == rslist)	1533	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1534	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1535	} while (strcmp (name, rs->name));
1351		1536
1352	index += rs->value;	1537	index += rs->value;
		1538	}
		1539	else
		1540	{
		1541	--rs;
		1542	name = "";
		1543	}
1353		1544
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1545	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	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);
1356		1547
1357	if (GIMME_V != G_VOID)	1548	if (GIMME_V != G_VOID)
1358	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);
1359		1550
1360	if (newval)	1551	if (newval)
1361	{	1552	{
1362	if (SvOK (newval))	1553	if (SvOK (newval))
1363	{	1554	{
…		…
1370	}	1561	}
1371	}	1562	}
1372		1563
1373	const char *	1564	const char *
1374	rxvt_term::x_resource (const char *name)	1565	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1566
1378	bool	1567	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1568	rxvt_term::option (U8 optval, int set = -1)
1380	CODE:	1569	CODE:
1381	{	1570	{
1382	RETVAL = THIS->options & optval;	1571	RETVAL = THIS->option (optval);
1383		1572
1384	if (set >= 0)	1573	if (set >= 0)
1385	{	1574	{
1386	if (set)
1387	THIS->options |= optval;	1575	THIS->set_option (optval, set);
1388	else
1389	THIS->options &= ~optval;
1390		1576
		1577	if (THIS->init_done) // avoid doing this before START
1391	switch (optval)	1578	switch (optval)
1392	{	1579	{
1393	case Opt_skipBuiltinGlyphs:	1580	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1581	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1582	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1583	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
1398	break;	1586	break;
		1587	#ifdef CURSOR_BLINK
		1588	case Opt_cursorBlink:
		1589	THIS->cursor_blink_reset ();
		1590	break;
		1591	#endif
1399		1592
1400	case Opt_cursorUnderline:	1593	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1594	THIS->want_refresh = 1;
		1595	THIS->refresh_check ();
1402	break;	1596	break;
1403		1597
1404	# case Opt_scrollBar_floating:	1598	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1599	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1600	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1601	# break;
1408	}	1602	}
1409	}	1603	}
1410	}	1604	}
1411	OUTPUT:	1605	OUTPUT:
1412	RETVAL	1606	RETVAL
1413		1607
…		…
1416	CODE:	1610	CODE:
1417	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1611	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1418	THIS->keyboard->register_done ();	1612	THIS->keyboard->register_done ();
1419	OUTPUT:	1613	OUTPUT:
1420	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);
1421		1622
1422	void	1623	void
1423	rxvt_term::screen_cur (...)	1624	rxvt_term::screen_cur (...)
1424	PROTOTYPE: $;$$	1625	PROTOTYPE: $;$$
1425	ALIAS:	1626	ALIAS:
…		…
1439	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
1440	PUSHs (sv_2mortal (newSViv (rc.row)));	1641	PUSHs (sv_2mortal (newSViv (rc.row)));
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1642	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1643	}
1443		1644
1444	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)
1445	{	1651	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1652	if (rc.col == 0)
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	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);
		1667	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1668
1449	if (ix)	1669	if (ix)
		1670	{
		1671	THIS->selection.screen = THIS->current_screen;
		1672
1450	THIS->want_refresh = 1;	1673	THIS->want_refresh = 1;
		1674	THIS->refresh_check ();
1451	}	1675	}
		1676	}
1452	}	1677	}
1453		1678
1454	char	1679	int
1455	rxvt_term::cur_charset ()	1680	rxvt_term::selection_screen (int screen = -1)
1456	CODE:	1681	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1682	RETVAL = THIS->selection.screen;
1458	OUTPUT:	1683	if (screen >= 0)
		1684	THIS->selection.screen = screen;
		1685	OUTPUT:
1459	RETVAL	1686	RETVAL
1460		1687
1461	#void	1688	void
1462	#rxvt_term::selection_clear ()	1689	rxvt_term::selection_clear (bool clipboard = false)
1463		1690
1464	void	1691	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1692	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1693	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1694	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1695	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1696	THIS->selection_make (eventtime);
1470		1697
1471	int	1698	int
1472	rxvt_term::selection_grab (U32 eventtime)	1699	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1473		1700
1474	void	1701	void
1475	rxvt_term::selection (SV *newtext = 0)	1702	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1476	PPCODE:	1703	PPCODE:
1477	{	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
1478	if (GIMME_V != G_VOID)	1708	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1709	XPUSHs (text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1710	? sv_2mortal (wcs2sv (text, len))
1481	: &PL_sv_undef);	1711	: &PL_sv_undef);
1482		1712
1483	if (newtext)	1713	if (newtext)
1484	{	1714	{
1485	free (THIS->selection.text);	1715	free (text);
1486		1716
1487	THIS->selection.text = sv2wcs (newtext);	1717	text = sv2wcs (newtext);
1488	THIS->selection.len = wcslen (THIS->selection.text);	1718	len = wcslen (text);
1489	}	1719	}
1490	}	1720	}
		1721
		1722	char
		1723	rxvt_term::cur_charset ()
		1724	CODE:
		1725	RETVAL = THIS->charsets [THIS->screen.charset];
		1726	OUTPUT:
		1727	RETVAL
1491		1728
1492	void	1729	void
1493	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)
1494		1731
1495	void	1732	void
1496	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)
1497		1734
1498	void	1735	void
1499	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)
1500		1743
1501	void	1744	void
1502	rxvt_term::scr_add_lines (SV *string)	1745	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1746	CODE:
1504	{	1747	{
…		…
1514	char *str = SvPVbyte (octets, len);	1757	char *str = SvPVbyte (octets, len);
1515	C_ARGS:	1758	C_ARGS:
1516	str, len	1759	str, len
1517		1760
1518	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
1519	rxvt_term::cmd_parse (SV *octets)	1770	rxvt_term::cmd_parse (SV *octets)
1520	CODE:	1771	CODE:
1521	{	1772	{
1522	STRLEN len;	1773	STRLEN len;
1523	char *str = SvPVbyte (octets, len);	1774	char *str = SvPVbyte (octets, len);
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1796	o->self = (HV *)SvRV (RETVAL);
1546	}	1797	}
1547	OUTPUT:	1798	OUTPUT:
1548	RETVAL	1799	RETVAL
1549		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 ENABLE_TRANSPARENCY
		1940
		1941	#if 0
		1942
		1943	rxvt_img *
		1944	rxvt_term::new_img_from_root ()
		1945	CODE:
		1946	RETVAL = rxvt_img::new_from_root (THIS);
		1947	OUTPUT:
		1948	RETVAL
		1949
		1950	#endif
		1951
		1952	#endif
		1953
		1954	#if HAVE_PIXBUF
		1955
		1956	rxvt_img *
		1957	rxvt_term::new_img_from_file (octet_string filename)
		1958	CODE:
		1959	try
		1960	{
		1961	RETVAL = rxvt_img::new_from_file (THIS, filename);
		1962	}
		1963	catch (const class rxvt_failure_exception &e)
		1964	{
		1965	croak ("new_img_from_file failed");
		1966	}
		1967	OUTPUT:
		1968	RETVAL
		1969
		1970	#endif
		1971
		1972	#if HAVE_BG_PIXMAP
		1973
		1974	void
		1975	rxvt_term::set_background (rxvt_img *img)
		1976	CODE:
		1977	THIS->bg_destroy ();
		1978	THIS->bg_pixmap = None;
		1979	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		1980
		1981	if (img) // TODO: cannot be false
		1982	{
		1983	img->unshare ();
		1984	THIS->bg_pixmap = img->steal ();
		1985	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		1986	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		1987	}
		1988
		1989	#endif
		1990
		1991	#############################################################################
		1992	# urxvt::overlay
		1993	#############################################################################
		1994
1550	MODULE = urxvt PACKAGE = urxvt::overlay	1995	MODULE = urxvt PACKAGE = urxvt::overlay
1551		1996
1552	void	1997	void
1553	overlay::set (int x, int y, SV *text, SV *rend = 0)	1998	overlay::set (int x, int y, SV *text, SV *rend = 0)
1554		1999
…		…
1559	overlay::hide ()	2004	overlay::hide ()
1560		2005
1561	void	2006	void
1562	overlay::DESTROY ()	2007	overlay::DESTROY ()
1563		2008
		2009	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2010
		2011	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2012
		2013	#if HAVE_PIXBUF
		2014
		2015	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2016	C_ARGS: filename, 0
		2017
		2018	void
		2019	DESTROY (urxvt::pixbuf self)
		2020	CODE:
		2021	gdk_pixbuf_unref (self);
		2022
		2023	#endif
		2024
1564	MODULE = urxvt PACKAGE = urxvt::timer	2025	MODULE = urxvt PACKAGE = urxvt::img
1565		2026
1566	SV *	2027	#if HAVE_IMG
1567	timer::new ()
1568	CODE:
1569	timer *w = new timer;
1570	w->start (NOW);
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1572	w->self = (HV *)SvRV (RETVAL);
1573	OUTPUT:
1574	RETVAL
1575		2028
1576	timer *	2029	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1577	timer::cb (SV *cb)	2030	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1578	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583		2031
1584	NV
1585	timer::at ()
1586	CODE:
1587	RETVAL = THIS->at;
1588	OUTPUT:
1589	RETVAL
1590
1591	timer *
1592	timer::interval (NV interval)
1593	CODE:
1594	THIS->interval = interval;
1595	RETVAL = THIS;
1596	OUTPUT:
1597	RETVAL
1598
1599	timer *
1600	timer::set (NV tstamp)
1601	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;
1604	OUTPUT:
1605	RETVAL
1606
1607	timer *
1608	timer::start (NV tstamp = THIS->at)
1609	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;
1612	OUTPUT:
1613	RETVAL
1614
1615	timer *
1616	timer::stop ()
1617	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:
1621	RETVAL
1622
1623	void	2032	void
		2033	rxvt_img::fill (SV *c)
		2034	INIT:
		2035	rxvt_color rc;
		2036	parse_color (THIS->s, rc, c);
		2037	C_ARGS: rc
		2038
		2039	void
1624	timer::DESTROY ()	2040	rxvt_img::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:	2041	CODE:
1631	iow *w = new iow;	2042	delete THIS;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636		2043
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void	2044	void
1678	iow::DESTROY ()	2045	rxvt_img::blur (int rh, int rv)
1679		2046
		2047	void
		2048	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1680		2049
		2050	void
		2051	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2052
		2053	void
		2054	rxvt_img::unshare ()
		2055
		2056	rxvt_img *
		2057	rxvt_img::clone ()
		2058
		2059	rxvt_img *
		2060	rxvt_img::scale (int new_width, int new_height)
		2061
		2062	rxvt_img *
		2063	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)
		2064	INIT:
		2065	double matrix[9] = {
		2066	p11, p12, p13,
		2067	p21, p22, p23,
		2068	p31, p32, p33
		2069	};
		2070	C_ARGS: new_width, new_height, repeat, matrix
		2071
		2072	#endif
		2073

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