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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.1 by root, Mon Jan 2 15:35:43 2006 UTC vs.
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "iom.h"
33	#include "rxvt.h"	35	#include "rxvt.h"
34	#include "iom.h"	36	#include "keyboard.h"
35	#include "rxvtutil.h"	37	#include "rxvtutil.h"
36	#include "rxvtperl.h"	38	#include "rxvtperl.h"
37		39
38	#include "perlxsi.c"	40	#include "perlxsi.c"
39		41
		42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
		43	# define GRAB_CURSOR THIS->leftptr_cursor
		44	#else
		45	# define GRAB_CURSOR None
		46	#endif
		47
		48	#undef LINENO
		49	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		50	#undef ROW
		51	#define ROW(n) THIS->row_buf [LINENO (n)]
		52
40	/////////////////////////////////////////////////////////////////////////////	53	/////////////////////////////////////////////////////////////////////////////
		54
		55	static SV *
		56	taint (SV *sv)
		57	{
		58	SvTAINT (sv);
		59	return sv;
		60	}
		61
		62	static SV *
		63	taint_if (SV *sv, SV *src)
		64	{
		65	if (SvTAINTED (src))
		66	SvTAINT (sv);
		67
		68	return sv;
		69	}
41		70
42	static wchar_t *	71	static wchar_t *
43	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
44	{	73	{
45	STRLEN len;	74	STRLEN len;
46	char *str = SvPVutf8 (sv, len);	75	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	76	return rxvt_utf8towcs (str, len);
48	}	77	}
49		78
50	static SV *	79	static SV *
		80	wcs2sv (wchar_t *wstr, int len = -1)
		81	{
		82	char *str = rxvt_wcstoutf8 (wstr, len);
		83
		84	SV *sv = newSVpv (str, 0);
		85	SvUTF8_on (sv);
		86	free (str);
		87
		88	return sv;
		89	}
		90
		91	static SV *
51	new_ref (HV *hv, const char *klass)	92	new_ref (HV *hv, const char *klass)
52	{	93	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54	}	95	}
55		96
56	//TODO: use magic	97	//TODO: use magic
57	static SV *	98	static SV *
58	newSVptr (void *ptr, const char *klass)	99	newSVptr (void *ptr, const char *klass)
59	{	100	{
60	HV *hv = newHV ();	101	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		104	}
		105
		106	static void
		107	clearSVptr (SV *sv)
		108	{
		109	if (SvROK (sv))
		110	sv = SvRV (sv);
		111
		112	hv_clear ((HV *)sv);
		113	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	114	}
64		115
65	static long	116	static long
66	SvPTR (SV *sv, const char *klass)	117	SvPTR (SV *sv, const char *klass)
67	{	118	{
68	if (!sv_derived_from (sv, klass))	119	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	120	croak ("object of type %s expected", klass);
70		121
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	122	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		123
73	if (!iv)	124	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		126
76	return (long)iv;	127	return (long)mg->mg_ptr;
77	}	128	}
78		129
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81		132
82	/////////////////////////////////////////////////////////////////////////////	133	/////////////////////////////////////////////////////////////////////////////
83		134
84	struct perl_watcher	135	struct perl_watcher
…		…
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136		187
137	struct timer : time_watcher, perl_watcher	188	struct timer : time_watcher, perl_watcher
138	{	189	{
		190	tstamp interval;
		191
139	timer ()	192	timer ()
140	: time_watcher (this, &timer::execute)	193	: time_watcher (this, &timer::execute)
141	{	194	{
142	}	195	}
143		196
144	void execute (time_watcher &w)	197	void execute (time_watcher &w)
145	{	198	{
		199	if (interval)
		200	start (at + interval);
		201
146	invoke ("urxvt::timer", newSVtimer (this));	202	invoke ("urxvt::timer", newSVtimer (this));
147	}	203	}
148	};	204	};
149		205
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
163	}	219	}
164	};	220	};
165		221
166	/////////////////////////////////////////////////////////////////////////////	222	/////////////////////////////////////////////////////////////////////////////
167		223
		224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		225
		226	struct overlay {
		227	HV *self;
		228	rxvt_term *THIS;
		229	int x, y, w, h;
		230	int border;
		231	text_t **text;
		232	rend_t **rend;
		233
		234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		235	~overlay ();
		236
		237	void show ();
		238	void hide ();
		239
		240	void swap ();
		241
		242	void set (int x, int y, SV *str, SV *rend);
		243	};
		244
		245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
		247	{
		248	if (border == 2)
		249	{
		250	w += 2;
		251	h += 2;
		252	}
		253
		254	text = new text_t *[h];
		255	rend = new rend_t *[h];
		256
		257	for (int y = 0; y < h; y++)
		258	{
		259	text_t *tp = text[y] = new text_t[w];
		260	rend_t *rp = rend[y] = new rend_t[w];
		261
		262	text_t t0, t1, t2;
		263	rend_t r = rstyle;
		264
		265	if (border == 2)
		266	{
		267	if (y == 0)
		268	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		269	else if (y < h - 1)
		270	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		271	else
		272	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		273
		274	*tp++ = t0;
		275	*rp++ = r;
		276
		277	for (int x = w - 2; x-- > 0; )
		278	{
		279	*tp++ = t1;
		280	*rp++ = r;
		281	}
		282
		283	*tp = t2;
		284	*rp = r;
		285	}
		286	else
		287	for (int x = w; x-- > 0; )
		288	{
		289	*tp++ = 0x0020;
		290	*rp++ = r;
		291	}
		292	}
		293
		294	show ();
		295	THIS->want_refresh = 1;
		296	}
		297
		298	overlay::~overlay ()
		299	{
		300	hide ();
		301
		302	for (int y = h; y--; )
		303	{
		304	delete [] text[y];
		305	delete [] rend[y];
		306	}
		307
		308	delete [] text;
		309	delete [] rend;
		310
		311	THIS->want_refresh = 1;
		312	}
		313
		314	void
		315	overlay::show ()
		316	{
		317	char key[33]; sprintf (key, "%32lx", (long)this);
		318
		319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		320	hv_store (hv, key, 32, newSViv ((long)this), 0);
		321	}
		322
		323	void
		324	overlay::hide ()
		325	{
		326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
		327
		328	if (ovs)
		329	{
		330	char key[33]; sprintf (key, "%32lx", (long)this);
		331
		332	HV *hv = (HV *)SvRV (*ovs);
		333	hv_delete (hv, key, 32, G_DISCARD);
		334	}
		335	}
		336
		337	void overlay::swap ()
		338	{
		339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		340	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		341
		342	int ov_w = min (w, THIS->ncol - ov_x);
		343	int ov_h = min (h, THIS->nrow - ov_y);
		344
		345	for (int y = ov_h; y--; )
		346	{
		347	text_t *t1 = text [y];
		348	rend_t *r1 = rend [y];
		349
		350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
		351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
		352
		353	for (int x = ov_w; x--; )
		354	{
		355	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		357	}
		358	}
		359
		360	}
		361
		362	void overlay::set (int x, int y, SV *text, SV *rend)
		363	{
		364	x += border;
		365	y += border;
		366
		367	if (!IN_RANGE_EXC (y, 0, h - border))
		368	return;
		369
		370	wchar_t *wtext = sv2wcs (text);
		371
		372	for (int col = min (wcslen (wtext), w - x - border); col--; )
		373	this->text [y][x + col] = wtext [col];
		374
		375	free (wtext);
		376
		377	if (rend)
		378	{
		379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		380	croak ("rend must be arrayref");
		381
		382	AV *av = (AV *)SvRV (rend);
		383
		384	for (int col = min (av_len (av) + 1, w - x - border); col--; )
		385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		386	}
		387
		388	THIS->want_refresh = 1;
		389	}
		390
		391
		392	/////////////////////////////////////////////////////////////////////////////
		393
168	struct rxvt_perl_interp rxvt_perl;	394	struct rxvt_perl_interp rxvt_perl;
169		395
170	static PerlInterpreter *perl;	396	static PerlInterpreter *perl;
171		397
172	rxvt_perl_interp::rxvt_perl_interp ()	398	rxvt_perl_interp::rxvt_perl_interp ()
…		…
185	void	411	void
186	rxvt_perl_interp::init ()	412	rxvt_perl_interp::init ()
187	{	413	{
188	if (!perl)	414	if (!perl)
189	{	415	{
		416	perl_environ = rxvt_environ;
		417	swap (perl_environ, environ);
		418
190	char *argv[] = {	419	char *argv[] = {
191	"",	420	"",
		421	"-T",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
193	};	423	};
194		424
195	perl = perl_alloc ();	425	perl = perl_alloc ();
196	perl_construct (perl);	426	perl_construct (perl);
197		427
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
199	|| perl_run (perl))	429	|| perl_run (perl))
200	{	430	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
202		432
203	perl_destruct (perl);	433	perl_destruct (perl);
204	perl_free (perl);	434	perl_free (perl);
205	perl = 0;	435	perl = 0;
206	}	436	}
		437
		438	swap (perl_environ, environ);
		439	}
		440	}
		441
		442	static void
		443	ungrab (rxvt_term *THIS)
		444	{
		445	if (THIS->perl.grabtime)
		446	{
		447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		449	THIS->perl.grabtime = 0;
207	}	450	}
208	}	451	}
209		452
210	bool	453	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	455	{
213	if (!perl)	456	if (!perl)
214	return false;	457	return false;
215		458
216	if (htype == HOOK_INIT) // first hook ever called	459	if (htype == HOOK_INIT) // first hook ever called
		460	{
217	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		463	}
		464	else if (!term->perl.self)
		465	return false; // perl not initialized for this instance
218	else if (htype == HOOK_DESTROY)	466	else if (htype == HOOK_DESTROY)
219	{	467	{
220	// TODO: clear magic	468	// handled later
221	hv_clear ((HV *)SvRV ((SV *)term->self));
222	SvREFCNT_dec ((SV *)term->self);
223	}	469	}
		470	else
		471	{
		472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
		473	{
		474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
224		475
		476	if (HvKEYS (hv))
		477	{
		478	hv_iterinit (hv);
		479
		480	while (HE *he = hv_iternext (hv))
		481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		482	}
		483
		484	}
		485
225	if (!should_invoke [htype])	486	if (!should_invoke [htype])
226	return false;	487	return false;
227		488	}
		489
		490	swap (perl_environ, environ);
		491
		492	try
		493	{
228	dSP;	494	dSP;
229	va_list ap;	495	va_list ap;
230		496
231	va_start (ap, htype);	497	va_start (ap, htype);
232		498
233	ENTER;	499	ENTER;
234	SAVETMPS;	500	SAVETMPS;
235		501
236	PUSHMARK (SP);	502	PUSHMARK (SP);
237		503
238	XPUSHs (sv_2mortal (newSVterm (term)));	504	XPUSHs (sv_2mortal (newSVterm (term)));
239	XPUSHs (sv_2mortal (newSViv (htype)));	505	XPUSHs (sv_2mortal (newSViv (htype)));
240		506
241	for (;;) {	507	for (;;) {
242	data_type dt = (data_type)va_arg (ap, int);	508	data_type dt = (data_type)va_arg (ap, int);
243		509
244	switch (dt)	510	switch (dt)
245	{	511	{
246	case DT_INT:	512	case DT_INT:
247	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
248	break;	514	break;
249		515
250	case DT_LONG:	516	case DT_LONG:
251	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
252	break;	518	break;
253		519
		520	case DT_STR:
		521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
		522	break;
		523
254	case DT_END:	524	case DT_STR_LEN:
255	{
256	va_end (ap);
257
258	PUTBACK;
259	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
260	SPAGAIN;
261
262	if (count)
263	{	525	{
264	SV *status = POPs;	526	char *str = va_arg (ap, char *);
265	count = SvTRUE (status);	527	int len = va_arg (ap, int);
		528
		529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
266	}	530	}
		531	break;
267		532
		533	case DT_WCS_LEN:
		534	{
		535	wchar_t *wstr = va_arg (ap, wchar_t *);
		536	int wlen = va_arg (ap, int);
		537
		538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
		539	}
		540	break;
		541
		542	case DT_XEVENT:
		543	{
		544	XEvent *xe = va_arg (ap, XEvent *);
		545	HV *hv = newHV ();
		546
		547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		549	# undef set
		550
		551	setiv (type, xe->type);
		552	setiv (send_event, xe->xany.send_event);
		553	setiv (serial, xe->xany.serial);
		554
		555	switch (xe->type)
		556	{
		557	case KeyPress:
		558	case KeyRelease:
		559	case ButtonPress:
		560	case ButtonRelease:
		561	case MotionNotify:
		562	setiv (time, xe->xmotion.time);
		563	setiv (x, xe->xmotion.x);
		564	setiv (y, xe->xmotion.y);
		565	setiv (row, xe->xmotion.y / term->fheight);
		566	setiv (col, xe->xmotion.x / term->fwidth);
		567	setiv (x_root, xe->xmotion.x_root);
		568	setiv (y_root, xe->xmotion.y_root);
		569	setiv (state, xe->xmotion.state);
		570	break;
		571	}
		572
		573	switch (xe->type)
		574	{
		575	case KeyPress:
		576	case KeyRelease:
		577	setiv (keycode, xe->xkey.keycode);
		578	break;
		579
		580	case ButtonPress:
		581	case ButtonRelease:
		582	setiv (button, xe->xbutton.button);
		583	break;
		584
		585	case MotionNotify:
		586	setiv (is_hint, xe->xmotion.is_hint);
		587	break;
		588	}
		589
		590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		591	}
		592	break;
		593
		594	case DT_END:
		595	{
		596	va_end (ap);
		597
268	PUTBACK;	598	PUTBACK;
		599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		600	SPAGAIN;
		601
		602	if (count)
		603	{
		604	SV *status = POPs;
		605	count = SvTRUE (status);
		606	}
		607
		608	PUTBACK;
269	FREETMPS;	609	FREETMPS;
270	LEAVE;	610	LEAVE;
271		611
272	if (SvTRUE (ERRSV))	612	if (SvTRUE (ERRSV))
		613	{
273	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		615	ungrab (term); // better lose the grab than the session
		616	}
274		617
		618	if (htype == HOOK_DESTROY)
		619	{
		620	clearSVptr ((SV *)term->perl.self);
		621	SvREFCNT_dec ((SV *)term->perl.self);
		622	}
		623
		624	swap (perl_environ, environ);
275	return count;	625	return count;
276	}	626	}
277		627
278	default:	628	default:
279	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		630	}
280	}	631	}
281	}	632	}
		633	catch (...)
		634	{
		635	swap (perl_environ, environ);
		636	throw;
		637	}
282	}	638	}
283		639
284	/////////////////////////////////////////////////////////////////////////////	640	/////////////////////////////////////////////////////////////////////////////
285		641
286	MODULE = urxvt PACKAGE = urxvt	642	MODULE = urxvt PACKAGE = urxvt
287		643
288	PROTOTYPES: ENABLE	644	PROTOTYPES: ENABLE
289		645
290	BOOT:	646	BOOT:
291	{	647	{
292	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	648	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		649	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		650	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		651	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		652
293	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	653	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
294	set_hookname (LOAD);	654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
295	set_hookname (INIT);	655	# include "hookinc.h"
296	set_hookname (RESET);	656	# undef def
297	set_hookname (START);
298	set_hookname (DESTROY);
299	set_hookname (SEL_BEGIN);
300	set_hookname (SEL_EXTEND);
301	set_hookname (SEL_MAKE);
302	set_hookname (SEL_GRAB);
303	set_hookname (FOCUS_IN);
304	set_hookname (FOCUS_OUT);
305	set_hookname (VIEW_CHANGE);
306	set_hookname (SCROLL_BACK);
307	set_hookname (TTY_ACTIVITY);
308	set_hookname (REFRESH_BEGIN);
309	set_hookname (REFRESH_END);
310		657
311	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	658	HV *option = get_hv ("urxvt::OPTION", 1);
		659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		660	# define nodef(name)
		661	# include "optinc.h"
		662	# undef nodef
		663	# undef def
		664
		665	HV *stash = gv_stashpv ("urxvt", 1);
		666	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
		667	export_const_iv (DEFAULT_RSTYLE);
		668	export_const_iv (OVERLAY_RSTYLE);
		669	export_const_iv (RS_Bold);
		670	export_const_iv (RS_Italic);
		671	export_const_iv (RS_Blink);
		672	export_const_iv (RS_RVid);
		673	export_const_iv (RS_Uline);
		674
		675	export_const_iv (CurrentTime);
		676	export_const_iv (ShiftMask);
		677	export_const_iv (LockMask);
		678	export_const_iv (ControlMask);
		679	export_const_iv (Mod1Mask);
		680	export_const_iv (Mod2Mask);
		681	export_const_iv (Mod3Mask);
		682	export_const_iv (Mod4Mask);
		683	export_const_iv (Mod5Mask);
		684	export_const_iv (Button1Mask);
		685	export_const_iv (Button2Mask);
		686	export_const_iv (Button3Mask);
		687	export_const_iv (Button4Mask);
		688	export_const_iv (Button5Mask);
		689	export_const_iv (AnyModifier);
		690
		691	export_const_iv (EVENT_NONE);
		692	export_const_iv (EVENT_READ);
		693	export_const_iv (EVENT_WRITE);
312	}	694	}
313		695
314	void	696	void
315	set_should_invoke (int htype, int value)	697	set_should_invoke (int htype, int value)
316	CODE:	698	CODE:
…		…
324	void	706	void
325	fatal (const char *msg)	707	fatal (const char *msg)
326	CODE:	708	CODE:
327	rxvt_fatal ("%s", msg);	709	rxvt_fatal ("%s", msg);
328		710
329	int	711	SV *
330	wcswidth (SV *str)	712	untaint (SV *sv)
331	CODE:	713	CODE:
332	{	714	RETVAL = newSVsv (sv);
333	wchar_t *wstr = sv2wcs (str);	715	SvTAINTED_off (RETVAL);
334	RETVAL = wcswidth (wstr, wcslen (wstr));	716	OUTPUT:
335	free (wstr);	717	RETVAL
336	}	718
337	OUTPUT:	719	bool
		720	safe ()
		721	CODE:
		722	RETVAL = !rxvt_tainted ();
		723	OUTPUT:
338	RETVAL	724	RETVAL
339		725
340	NV	726	NV
341	NOW ()	727	NOW ()
342	CODE:	728	CODE:
343	RETVAL = NOW;	729	RETVAL = NOW;
344	OUTPUT:	730	OUTPUT:
345	RETVAL	731	RETVAL
346		732
		733	int
		734	GET_BASEFG (int rend)
		735	CODE:
		736	RETVAL = GET_BASEFG (rend);
		737	OUTPUT:
		738	RETVAL
		739
		740	int
		741	GET_BASEBG (int rend)
		742	CODE:
		743	RETVAL = GET_BASEBG (rend);
		744	OUTPUT:
		745	RETVAL
		746
		747	int
		748	SET_FGCOLOR (int rend, int new_color)
		749	CODE:
		750	RETVAL = SET_FGCOLOR (rend, new_color);
		751	OUTPUT:
		752	RETVAL
		753
		754	int
		755	SET_BGCOLOR (int rend, int new_color)
		756	CODE:
		757	RETVAL = SET_BGCOLOR (rend, new_color);
		758	OUTPUT:
		759	RETVAL
		760
		761	int
		762	GET_CUSTOM (int rend)
		763	CODE:
		764	RETVAL = (rend && RS_customMask) >> RS_customShift;
		765	OUTPUT:
		766	RETVAL
		767
		768	int
		769	SET_CUSTOM (int rend, int new_value)
		770	CODE:
		771	{
		772	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		773	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		774
		775	RETVAL = (rend & ~RS_customMask)
		776	| ((new_value << RS_customShift) & RS_customMask);
		777	}
		778	OUTPUT:
		779	RETVAL
		780
347	MODULE = urxvt PACKAGE = urxvt::term	781	MODULE = urxvt PACKAGE = urxvt::term
348		782
		783	SV *
		784	_new (...)
		785	CODE:
		786	{
		787	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		788	croak ("first argument to urxvt::term->_new must be arrayref");
		789
		790	rxvt_term *term = new rxvt_term;
		791
		792	term->argv = new stringvec;
		793	term->envv = new stringvec;
		794
		795	for (int i = 1; i < items; i++)
		796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		797
		798	AV *envv = (AV *)SvRV (ST (0));
		799	for (int i = av_len (envv) + 1; i--; )
		800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		801
		802	term->envv->push_back (0);
		803
		804	bool success;
		805
		806	try
		807	{
		808	success = term->init (term->argv->size (), term->argv->begin ());
		809	}
		810	catch (const class rxvt_failure_exception &e)
		811	{
		812	success = false;
		813	}
		814
		815	if (!success)
		816	{
		817	term->destroy ();
		818	croak ("error while initializing new terminal instance");
		819	}
		820
		821	RETVAL = term && term->perl.self
		822	? newSVterm (term) : &PL_sv_undef;
		823	}
		824	OUTPUT:
		825	RETVAL
		826
349	void	827	void
		828	rxvt_term::destroy ()
		829
		830	void
		831	rxvt_term::grab_button (int button, U32 modifiers)
		832	CODE:
		833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		834	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		836
		837	bool
		838	rxvt_term::grab (U32 eventtime, int sync = 0)
		839	CODE:
		840	{
		841	int mode = sync ? GrabModeSync : GrabModeAsync;
		842
		843	THIS->perl.grabtime = 0;
		844
		845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		846	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		847	mode, mode, None, GRAB_CURSOR, eventtime))
		848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		849	THIS->perl.grabtime = eventtime;
		850	else
		851	XUngrabPointer (THIS->display->display, eventtime);
		852
		853	RETVAL = !!THIS->perl.grabtime;
		854	}
		855	OUTPUT:
		856	RETVAL
		857
		858	void
		859	rxvt_term::allow_events_async ()
		860	CODE:
		861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		862
		863	void
		864	rxvt_term::allow_events_sync ()
		865	CODE:
		866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		867
		868	void
		869	rxvt_term::allow_events_replay ()
		870	CODE:
		871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		873
		874	void
		875	rxvt_term::ungrab ()
		876	CODE:
		877	ungrab (THIS);
		878
		879	int
		880	rxvt_term::strwidth (SV *str)
		881	CODE:
		882	{
		883	wchar_t *wstr = sv2wcs (str);
		884
		885	rxvt_push_locale (THIS->locale);
		886	RETVAL = wcswidth (wstr, wcslen (wstr));
		887	rxvt_pop_locale ();
		888
		889	free (wstr);
		890	}
		891	OUTPUT:
		892	RETVAL
		893
		894	SV *
		895	rxvt_term::locale_encode (SV *str)
		896	CODE:
		897	{
		898	wchar_t *wstr = sv2wcs (str);
		899
		900	rxvt_push_locale (THIS->locale);
		901	char *mbstr = rxvt_wcstombs (wstr);
		902	rxvt_pop_locale ();
		903
		904	free (wstr);
		905
		906	RETVAL = taint_if (newSVpv (mbstr, 0), str);
		907	free (mbstr);
		908	}
		909	OUTPUT:
		910	RETVAL
		911
		912	SV *
		913	rxvt_term::locale_decode (SV *octets)
		914	CODE:
		915	{
		916	STRLEN len;
		917	char *data = SvPVbyte (octets, len);
		918
		919	rxvt_push_locale (THIS->locale);
		920	wchar_t *wstr = rxvt_mbstowcs (data, len);
		921	rxvt_pop_locale ();
		922
		923	RETVAL = taint_if (wcs2sv (wstr), octets);
		924	free (wstr);
		925	}
		926	OUTPUT:
		927	RETVAL
		928
		929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		930
		931	#define TERM_OFFSET_width TERM_OFFSET(width)
		932	#define TERM_OFFSET_height TERM_OFFSET(height)
		933	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		934	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		938	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		943
		944	int
		945	rxvt_term::width ()
		946	ALIAS:
		947	width = TERM_OFFSET_width
		948	height = TERM_OFFSET_height
		949	fwidth = TERM_OFFSET_fwidth
		950	fheight = TERM_OFFSET_fheight
		951	fbase = TERM_OFFSET_fbase
		952	nrow = TERM_OFFSET_nrow
		953	ncol = TERM_OFFSET_ncol
		954	focus = TERM_OFFSET_focus
		955	mapped = TERM_OFFSET_mapped
		956	saveLines = TERM_OFFSET_saveLines
		957	total_rows = TERM_OFFSET_total_rows
		958	nsaved = TERM_OFFSET_nsaved
		959	CODE:
		960	RETVAL = *(int *)((char *)THIS + ix);
		961	OUTPUT:
		962	RETVAL
		963
		964	unsigned int
		965	rxvt_term::ModLevel3Mask ()
		966	ALIAS:
		967	ModLevel3Mask = 0
		968	ModMetaMask = 1
		969	ModNumLockMask = 2
		970	CODE:
		971	switch (ix)
		972	{
		973	case 0: RETVAL = THIS->ModLevel3Mask; break;
		974	case 1: RETVAL = THIS->ModMetaMask; break;
		975	case 2: RETVAL = THIS->ModNumLockMask; break;
		976	}
		977	OUTPUT:
		978	RETVAL
		979
		980	char *
		981	rxvt_term::display_id ()
		982	ALIAS:
		983	display_id = 0
		984	locale = 1
		985	CODE:
		986	switch (ix)
		987	{
		988	case 0: RETVAL = THIS->display->id; break;
		989	case 1: RETVAL = THIS->locale; break;
		990	}
		991	OUTPUT:
		992	RETVAL
		993
		994	SV *
		995	rxvt_term::_env ()
		996	CODE:
		997	{
		998	if (THIS->envv)
		999	{
		1000	AV *av = newAV ();
		1001
		1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1003	if (*i)
		1004	av_push (av, newSVpv (*i, 0));
		1005
		1006	RETVAL = newRV_noinc ((SV *)av);
		1007	}
		1008	else
		1009	RETVAL = &PL_sv_undef;
		1010	}
		1011	OUTPUT:
		1012	RETVAL
		1013
		1014	int
		1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1016	CODE:
		1017	RETVAL = THIS->pty_ev.events;
		1018	if (events != EVENT_UNDEF)
		1019	THIS->pty_ev.set (events);
		1020	OUTPUT:
		1021	RETVAL
		1022
		1023	U32
		1024	rxvt_term::parent ()
		1025	CODE:
		1026	RETVAL = (U32)THIS->parent [0];
		1027	OUTPUT:
		1028	RETVAL
		1029
		1030	U32
		1031	rxvt_term::vt ()
		1032	CODE:
		1033	RETVAL = (U32)THIS->vt;
		1034	OUTPUT:
		1035	RETVAL
		1036
		1037	U32
		1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1039	CODE:
		1040	{
		1041	RETVAL = THIS->rstyle;
		1042	THIS->rstyle = new_rstyle;
		1043	}
		1044	OUTPUT:
		1045	RETVAL
		1046
		1047	int
		1048	rxvt_term::view_start (int newval = -1)
		1049	CODE:
		1050	{
		1051	RETVAL = THIS->view_start;
		1052
		1053	if (newval >= 0)
		1054	{
		1055	THIS->view_start = min (newval, THIS->nsaved);
		1056	THIS->scr_changeview (RETVAL);
		1057	}
		1058	}
		1059	OUTPUT:
		1060	RETVAL
		1061
		1062	void
		1063	rxvt_term::want_refresh ()
		1064	CODE:
		1065	THIS->want_refresh = 1;
		1066
		1067	void
		1068	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1069	PPCODE:
		1070	{
		1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1072	XSRETURN_EMPTY;
		1073
		1074	line_t &l = ROW(row_number);
		1075
		1076	if (GIMME_V != G_VOID)
		1077	{
		1078	wchar_t *wstr = new wchar_t [THIS->ncol];
		1079
		1080	for (int col = 0; col < THIS->ncol; col++)
		1081	wstr [col] = l.t [col];
		1082
		1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
		1084
		1085	delete [] wstr;
		1086	}
		1087
		1088	if (new_text)
		1089	{
		1090	wchar_t *wstr = sv2wcs (new_text);
		1091
		1092	int len = min (wcslen (wstr) - start_ofs, max_len);
		1093
		1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1095	{
		1096	free (wstr);
		1097	croak ("new_text extends beyond horizontal margins");
		1098	}
		1099
		1100	for (int col = start_col; col < start_col + len; col++)
		1101	{
		1102	l.t [col] = wstr [start_ofs + col - start_col];
		1103	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1104	}
		1105
		1106	free (wstr);
		1107	}
		1108	}
		1109
		1110	void
		1111	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1112	PPCODE:
		1113	{
		1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1115	XSRETURN_EMPTY;
		1116
		1117	line_t &l = ROW(row_number);
		1118
		1119	if (GIMME_V != G_VOID)
		1120	{
		1121	AV *av = newAV ();
		1122
		1123	av_extend (av, THIS->ncol - 1);
		1124	for (int col = 0; col < THIS->ncol; col++)
		1125	av_store (av, col, newSViv (l.r [col]));
		1126
		1127	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1128	}
		1129
		1130	if (new_rend)
		1131	{
		1132	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1133	croak ("new_rend must be arrayref");
		1134
		1135	AV *av = (AV *)SvRV (new_rend);
		1136	int len = min (av_len (av) + 1 - start_ofs, max_len);
		1137
		1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1139	croak ("new_rend array extends beyond horizontal margins");
		1140
		1141	for (int col = start_col; col < start_col + len; col++)
		1142	{
		1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1144
		1145	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1146	}
		1147	}
		1148	}
		1149
		1150	int
		1151	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1152	CODE:
		1153	{
		1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1155	XSRETURN_EMPTY;
		1156
		1157	line_t &l = ROW(row_number);
		1158	RETVAL = l.l;
		1159
		1160	if (new_length >= 0)
		1161	l.l = new_length;
		1162	}
		1163	OUTPUT:
		1164	RETVAL
		1165
		1166	bool
		1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1168	CODE:
		1169	{
		1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1171	XSRETURN_EMPTY;
		1172
		1173	line_t &l = ROW(row_number);
		1174	RETVAL = l.is_longer ();
		1175
		1176	if (new_is_longer >= 0)
		1177	l.is_longer (new_is_longer);
		1178	}
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	SV *
		1183	rxvt_term::special_encode (SV *string)
		1184	CODE:
		1185	{
		1186	wchar_t *wstr = sv2wcs (string);
		1187	int wlen = wcslen (wstr);
		1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1189
		1190	rxvt_push_locale (THIS->locale);
		1191
		1192	wchar_t *r = rstr;
		1193	for (wchar_t *s = wstr; *s; s++)
		1194	if (wcwidth (*s) == 0)
		1195	{
		1196	if (r == rstr)
		1197	croak ("leading combining character unencodable");
		1198
		1199	unicode_t n = rxvt_compose (r[-1], *s);
		1200	if (n == NOCHAR)
		1201	n = rxvt_composite.compose (r[-1], *s);
		1202
		1203	r[-1] = n;
		1204	}
		1205	#if !UNICODE_3
		1206	else if (*s >= 0x10000)
		1207	*r++ = rxvt_composite.compose (*s);
		1208	#endif
		1209	else
		1210	*r++ = *s;
		1211
		1212	rxvt_pop_locale ();
		1213
		1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1215
		1216	delete [] rstr;
		1217	}
		1218	OUTPUT:
		1219	RETVAL
		1220
		1221	SV *
		1222	rxvt_term::special_decode (SV *text)
		1223	CODE:
		1224	{
		1225	wchar_t *wstr = sv2wcs (text);
		1226	int wlen = wcslen (wstr);
		1227	int dlen = 0;
		1228
		1229	// find length
		1230	for (wchar_t *s = wstr; *s; s++)
		1231	if (*s == NOCHAR)
		1232	;
		1233	else if (IS_COMPOSE (*s))
		1234	dlen += rxvt_composite.expand (*s, 0);
		1235	else
		1236	dlen++;
		1237
		1238	wchar_t *rstr = new wchar_t [dlen];
		1239
		1240	// decode
		1241	wchar_t *r = rstr;
		1242	for (wchar_t *s = wstr; *s; s++)
		1243	if (*s == NOCHAR)
		1244	;
		1245	else if (IS_COMPOSE (*s))
		1246	r += rxvt_composite.expand (*s, r);
		1247	else
		1248	*r++ = *s;
		1249
		1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1251
		1252	delete [] rstr;
		1253	}
		1254	OUTPUT:
		1255	RETVAL
		1256
		1257	void
		1258	rxvt_term::_resource (char *name, int index, SV *newval = 0)
		1259	PPCODE:
		1260	{
		1261	struct resval { const char *name; int value; } rslist [] = {
		1262	# define def(name) { # name, Rs_ ## name },
		1263	# define reserve(name,count)
		1264	# include "rsinc.h"
		1265	# undef def
		1266	# undef reserve
		1267	};
		1268
		1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
		1270
		1271	do {
		1272	if (rs-- == rslist)
		1273	croak ("no such resource '%s', requested", name);
		1274	} while (strcmp (name, rs->name));
		1275
		1276	index += rs->value;
		1277
		1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
		1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
		1280
		1281	if (GIMME_V != G_VOID)
		1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
		1283
		1284	if (newval)
		1285	{
		1286	if (SvOK (newval))
		1287	{
		1288	char *str = strdup (SvPVbyte_nolen (newval));
		1289	THIS->rs [index] = str;
		1290	THIS->allocated.push_back (str);
		1291	}
		1292	else
		1293	THIS->rs [index] = 0;
		1294	}
		1295	}
		1296
		1297	const char *
		1298	rxvt_term::x_resource (const char *name)
		1299	CLEANUP:
		1300	SvTAINTED_on (ST (0));
		1301
		1302	bool
		1303	rxvt_term::option (U32 optval, int set = -1)
		1304	CODE:
		1305	{
		1306	RETVAL = THIS->options & optval;
		1307
		1308	if (set >= 0)
		1309	{
		1310	if (set)
		1311	THIS->options |= optval;
		1312	else
		1313	THIS->options &= ~optval;
		1314
		1315	switch (optval)
		1316	{
		1317	case Opt_skipBuiltinGlyphs:
		1318	THIS->set_fonts ();
		1319	THIS->scr_remap_chars ();
		1320	THIS->scr_touch (true);
		1321	THIS->want_refresh = 1;
		1322	break;
		1323
		1324	case Opt_cursorUnderline:
		1325	THIS->want_refresh = 1;
		1326	break;
		1327
		1328	# case Opt_scrollBar_floating:
		1329	# case Opt_scrollBar_right:
		1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1331	# break;
		1332	}
		1333	}
		1334	}
		1335	OUTPUT:
		1336	RETVAL
		1337
		1338	bool
		1339	rxvt_term::parse_keysym (char *keysym, char *str)
		1340	CODE:
		1341	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1342	THIS->keyboard->register_done ();
		1343	OUTPUT:
		1344	RETVAL
		1345
		1346	void
350	rxvt_term::selection_mark (...)	1347	rxvt_term::screen_cur (...)
351	PROTOTYPE: $;$$	1348	PROTOTYPE: $;$$
352	ALIAS:	1349	ALIAS:
		1350	screen_cur = 0
353	selection_beg = 1	1351	selection_beg = 1
354	selection_end = 2	1352	selection_end = 2
		1353	selection_mark = 3
355	PPCODE:	1354	PPCODE:
356	{	1355	{
357	row_col_t &sel = ix == 1 ? THIS->selection.beg	1356	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1357	: ix == 1 ? THIS->selection.beg
358	: ix == 2 ? THIS->selection.end	1358	: ix == 2 ? THIS->selection.end
359	: THIS->selection.mark;	1359	: THIS->selection.mark;
360		1360
361	if (GIMME_V != G_VOID)	1361	if (GIMME_V != G_VOID)
362	{	1362	{
363	EXTEND (SP, 2);	1363	EXTEND (SP, 2);
364	PUSHs (sv_2mortal (newSViv (sel.row)));	1364	PUSHs (sv_2mortal (newSViv (rc.row)));
365	PUSHs (sv_2mortal (newSViv (sel.col)));	1365	PUSHs (sv_2mortal (newSViv (rc.col)));
366	}	1366	}
367		1367
368	if (items == 3)	1368	if (items == 3)
369	{	1369	{
370	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
371	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
372		1372
373	if (ix)	1373	if (ix)
374	THIS->want_refresh = 1;	1374	THIS->want_refresh = 1;
375	}	1375	}
376	}	1376	}
377		1377
		1378	char
		1379	rxvt_term::cur_charset ()
		1380	CODE:
		1381	RETVAL = THIS->charsets [THIS->screen.charset];
		1382	OUTPUT:
		1383	RETVAL
		1384
378	int	1385	int
379	rxvt_term::selection_grab (int eventtime)	1386	rxvt_term::selection_grab (U32 eventtime)
380		1387
381	void	1388	void
382	rxvt_term::selection (SV *newtext = 0)	1389	rxvt_term::selection (SV *newtext = 0)
383	PPCODE:	1390	PPCODE:
384	{	1391	{
385	if (GIMME_V != G_VOID)	1392	if (GIMME_V != G_VOID)
386	{	1393	XPUSHs (THIS->selection.text
387	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
388	SV *sv = newSVpv (sel, 0);	1395	: &PL_sv_undef);
389	SvUTF8_on (sv);
390	free (sel);
391	XPUSHs (sv_2mortal (sv));
392	}
393		1396
394	if (newtext)	1397	if (newtext)
395	{	1398	{
396	free (THIS->selection.text);	1399	free (THIS->selection.text);
397		1400
398	THIS->selection.text = sv2wcs (newtext);	1401	THIS->selection.text = sv2wcs (newtext);
399	THIS->selection.len = wcslen (THIS->selection.text);	1402	THIS->selection.len = wcslen (THIS->selection.text);
400	}	1403	}
401	}	1404	}
402
403	void
404	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
405		1405
406	void	1406	void
		1407	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1408
		1409	void
		1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1411
		1412	void
407	rxvt_term::scr_overlay_off ()	1413	rxvt_term::scr_bell ()
408		1414
409	void	1415	void
410	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1416	rxvt_term::scr_add_lines (SV *string)
411	CODE:	1417	CODE:
412	THIS->scr_overlay_set (x, y, text, rend);
413
414	void
415	rxvt_term::scr_overlay_set (int x, int y, SV *text)
416	CODE:
417	{	1418	{
418	wchar_t *wtext = sv2wcs (text);	1419	wchar_t *wstr = sv2wcs (string);
419	THIS->scr_overlay_set (x, y, wtext);	1420	THIS->scr_add_lines (wstr, wcslen (wstr));
420	free (wtext);	1421	free (wstr);
421	}	1422	}
		1423
		1424	void
		1425	rxvt_term::tt_write (SV *octets)
		1426	INIT:
		1427	STRLEN len;
		1428	char *str = SvPVbyte (octets, len);
		1429	C_ARGS:
		1430	str, len
		1431
		1432	void
		1433	rxvt_term::cmd_parse (SV *octets)
		1434	CODE:
		1435	{
		1436	STRLEN len;
		1437	char *str = SvPVbyte (octets, len);
		1438
		1439	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1440	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1441
		1442	THIS->cmdbuf_ptr = str;
		1443	THIS->cmdbuf_endp = str + len;
		1444
		1445	rxvt_push_locale (THIS->locale);
		1446	THIS->cmd_parse ();
		1447	rxvt_pop_locale ();
		1448
		1449	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1450	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1451	}
		1452
		1453	SV *
		1454	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1455	CODE:
		1456	{
		1457	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1458	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1459	o->self = (HV *)SvRV (RETVAL);
		1460	}
		1461	OUTPUT:
		1462	RETVAL
		1463
		1464	MODULE = urxvt PACKAGE = urxvt::overlay
		1465
		1466	void
		1467	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1468
		1469	void
		1470	overlay::show ()
		1471
		1472	void
		1473	overlay::hide ()
		1474
		1475	void
		1476	overlay::DESTROY ()
422		1477
423	MODULE = urxvt PACKAGE = urxvt::timer	1478	MODULE = urxvt PACKAGE = urxvt::timer
424		1479
425	SV *	1480	SV *
426	timer::new ()	1481	timer::new ()
427	CODE:	1482	CODE:
428	timer *w = new timer;	1483	timer *w = new timer;
		1484	w->start (NOW);
429	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");
430	w->self = (HV *)SvRV (RETVAL);	1486	w->self = (HV *)SvRV (RETVAL);
431	OUTPUT:	1487	OUTPUT:
432	RETVAL	1488	RETVAL
433		1489
…		…
441		1497
442	NV	1498	NV
443	timer::at ()	1499	timer::at ()
444	CODE:	1500	CODE:
445	RETVAL = THIS->at;	1501	RETVAL = THIS->at;
		1502	OUTPUT:
		1503	RETVAL
		1504
		1505	timer *
		1506	timer::interval (NV interval)
		1507	CODE:
		1508	THIS->interval = interval;
		1509	RETVAL = THIS;
446	OUTPUT:	1510	OUTPUT:
447	RETVAL	1511	RETVAL
448		1512
449	timer *	1513	timer *
450	timer::set (NV tstamp)	1514	timer::set (NV tstamp)

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