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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.6 by root, Mon Jan 2 21:17:01 2006 UTC vs.
Revision 1.60 by root, Thu Jan 12 05:22:47 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 "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
39		43
		44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
		49
		50	#undef LINENO
		51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		52	#undef ROW
		53	#define ROW(n) THIS->row_buf [LINENO (n)]
		54
40	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
		56
		57	static SV *
		58	taint (SV *sv)
		59	{
		60	SvTAINT (sv);
		61	return sv;
		62	}
		63
		64	static SV *
		65	taint_if (SV *sv, SV *src)
		66	{
		67	if (SvTAINTED (src))
		68	SvTAINT (sv);
		69
		70	return sv;
		71	}
41		72
42	static wchar_t *	73	static wchar_t *
43	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
44	{	75	{
45	STRLEN len;	76	STRLEN len;
46	char *str = SvPVutf8 (sv, len);	77	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	78	return rxvt_utf8towcs (str, len);
48	}	79	}
49		80
50	static SV *	81	static SV *
		82	wcs2sv (wchar_t *wstr, int len = -1)
		83	{
		84	char *str = rxvt_wcstoutf8 (wstr, len);
		85
		86	SV *sv = newSVpv (str, 0);
		87	SvUTF8_on (sv);
		88	free (str);
		89
		90	return sv;
		91	}
		92
		93	static SV *
51	new_ref (HV *hv, const char *klass)	94	new_ref (HV *hv, const char *klass)
52	{	95	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54	}	97	}
55		98
56	//TODO: use magic	99	//TODO: use magic
57	static SV *	100	static SV *
58	newSVptr (void *ptr, const char *klass)	101	newSVptr (void *ptr, const char *klass)
59	{	102	{
60	HV *hv = newHV ();	103	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		106	}
		107
		108	static void
		109	clearSVptr (SV *sv)
		110	{
		111	if (SvROK (sv))
		112	sv = SvRV (sv);
		113
		114	hv_clear ((HV *)sv);
		115	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	116	}
64		117
65	static long	118	static long
66	SvPTR (SV *sv, const char *klass)	119	SvPTR (SV *sv, const char *klass)
67	{	120	{
68	if (!sv_derived_from (sv, klass))	121	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	122	croak ("object of type %s expected", klass);
70		123
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	124	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		125
73	if (!iv)	126	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		128
76	return (long)iv;	129	return (long)mg->mg_ptr;
77	}	130	}
78		131
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81		134
82	/////////////////////////////////////////////////////////////////////////////	135	/////////////////////////////////////////////////////////////////////////////
83		136
84	struct perl_watcher	137	struct perl_watcher
…		…
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136		189
137	struct timer : time_watcher, perl_watcher	190	struct timer : time_watcher, perl_watcher
138	{	191	{
		192	tstamp interval;
		193
139	timer ()	194	timer ()
140	: time_watcher (this, &timer::execute)	195	: time_watcher (this, &timer::execute)
141	{	196	{
142	}	197	}
143		198
144	void execute (time_watcher &w)	199	void execute (time_watcher &w)
145	{	200	{
		201	if (interval)
		202	start (at + interval);
		203
146	invoke ("urxvt::timer", newSVtimer (this));	204	invoke ("urxvt::timer", newSVtimer (this));
147	}	205	}
148	};	206	};
149		207
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
163	}	221	}
164	};	222	};
165		223
166	/////////////////////////////////////////////////////////////////////////////	224	/////////////////////////////////////////////////////////////////////////////
167		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
		236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		237	~overlay ();
		238
		239	void show ();
		240	void hide ();
		241
		242	void swap ();
		243
		244	void set (int x, int y, SV *str, SV *rend);
		245	};
		246
		247	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)
		249	{
		250	if (border == 2)
		251	{
		252	w += 2;
		253	h += 2;
		254	}
		255
		256	text = new text_t *[h];
		257	rend = new rend_t *[h];
		258
		259	for (int y = 0; y < h; y++)
		260	{
		261	text_t *tp = text[y] = new text_t[w];
		262	rend_t *rp = rend[y] = new rend_t[w];
		263
		264	text_t t0, t1, t2;
		265	rend_t r = rstyle;
		266
		267	if (border == 2)
		268	{
		269	if (y == 0)
		270	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		271	else if (y < h - 1)
		272	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		273	else
		274	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		275
		276	*tp++ = t0;
		277	*rp++ = r;
		278
		279	for (int x = w - 2; x-- > 0; )
		280	{
		281	*tp++ = t1;
		282	*rp++ = r;
		283	}
		284
		285	*tp = t2;
		286	*rp = r;
		287	}
		288	else
		289	for (int x = w; x-- > 0; )
		290	{
		291	*tp++ = 0x0020;
		292	*rp++ = r;
		293	}
		294	}
		295
		296	show ();
		297	THIS->want_refresh = 1;
		298	}
		299
		300	overlay::~overlay ()
		301	{
		302	hide ();
		303
		304	for (int y = h; y--; )
		305	{
		306	delete [] text[y];
		307	delete [] rend[y];
		308	}
		309
		310	delete [] text;
		311	delete [] rend;
		312
		313	THIS->want_refresh = 1;
		314	}
		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	}
		324
		325	void
		326	overlay::hide ()
		327	{
		328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
		329
		330	if (ovs)
		331	{
		332	char key[33]; sprintf (key, "%32lx", (long)this);
		333
		334	HV *hv = (HV *)SvRV (*ovs);
		335	hv_delete (hv, key, 32, G_DISCARD);
		336	}
		337	}
		338
		339	void overlay::swap ()
		340	{
		341	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));
		343
		344	int ov_w = min (w, THIS->ncol - ov_x);
		345	int ov_h = min (h, THIS->nrow - ov_y);
		346
		347	for (int y = ov_h; y--; )
		348	{
		349	text_t *t1 = text [y];
		350	rend_t *r1 = rend [y];
		351
		352	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;
		354
		355	for (int x = ov_w; x--; )
		356	{
		357	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));
		359	}
		360	}
		361
		362	}
		363
		364	void overlay::set (int x, int y, SV *text, SV *rend)
		365	{
		366	x += border;
		367	y += border;
		368
		369	if (!IN_RANGE_EXC (y, 0, h - border))
		370	return;
		371
		372	wchar_t *wtext = sv2wcs (text);
		373
		374	for (int col = min (wcslen (wtext), w - x - border); col--; )
		375	this->text [y][x + col] = wtext [col];
		376
		377	free (wtext);
		378
		379	if (rend)
		380	{
		381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		382	croak ("rend must be arrayref");
		383
		384	AV *av = (AV *)SvRV (rend);
		385
		386	for (int col = min (av_len (av) + 1, w - x - border); col--; )
		387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		388	}
		389
		390	THIS->want_refresh = 1;
		391	}
		392
		393
		394	/////////////////////////////////////////////////////////////////////////////
		395
168	struct rxvt_perl_interp rxvt_perl;	396	struct rxvt_perl_interp rxvt_perl;
169		397
170	static PerlInterpreter *perl;	398	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		399
176	rxvt_perl_interp::~rxvt_perl_interp ()	400	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	401	{
178	if (perl)	402	if (perl)
179	{	403	{
…		…
185	void	409	void
186	rxvt_perl_interp::init ()	410	rxvt_perl_interp::init ()
187	{	411	{
188	if (!perl)	412	if (!perl)
189	{	413	{
		414	perl_environ = rxvt_environ;
		415	swap (perl_environ, environ);
		416
190	char *argv[] = {	417	char *argv[] = {
191	"",	418	"",
		419	"-T",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
193	};	421	};
194		422
195	perl = perl_alloc ();	423	perl = perl_alloc ();
196	perl_construct (perl);	424	perl_construct (perl);
197		425
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
199	|| perl_run (perl))	427	|| perl_run (perl))
200	{	428	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
202		430
203	perl_destruct (perl);	431	perl_destruct (perl);
204	perl_free (perl);	432	perl_free (perl);
205	perl = 0;	433	perl = 0;
206	}	434	}
		435
		436	swap (perl_environ, environ);
		437	}
		438	}
		439
		440	static void
		441	ungrab (rxvt_term *THIS)
		442	{
		443	if (THIS->perl.grabtime)
		444	{
		445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		447	THIS->perl.grabtime = 0;
207	}	448	}
208	}	449	}
209		450
210	bool	451	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	453	{
213	if (!perl	454	if (!perl)
214	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;	455	return false;
216		456
217	if (htype == HOOK_INIT) // first hook ever called	457	if (htype == HOOK_INIT) // first hook ever called
		458	{
218	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		461	}
		462	else if (!term->perl.self)
		463	return false; // perl not initialized for this instance
		464	else if (htype == HOOK_DESTROY)
		465	{
		466	// handled later
		467	}
		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));
219		473
		474	if (HvKEYS (hv))
		475	{
		476	hv_iterinit (hv);
		477
		478	while (HE *he = hv_iternext (hv))
		479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		480	}
		481
		482	}
		483
		484	if (!should_invoke [htype])
		485	return false;
		486	}
		487
		488	swap (perl_environ, environ);
		489
		490	try
		491	{
220	dSP;	492	dSP;
221	va_list ap;	493	va_list ap;
222		494
223	va_start (ap, htype);	495	va_start (ap, htype);
224		496
225	ENTER;	497	ENTER;
226	SAVETMPS;	498	SAVETMPS;
227		499
228	PUSHMARK (SP);	500	PUSHMARK (SP);
229		501
230	XPUSHs (sv_2mortal (newSVterm (term)));	502	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	503	XPUSHs (sv_2mortal (newSViv (htype)));
232		504
233	for (;;) {	505	for (;;) {
234	data_type dt = (data_type)va_arg (ap, int);	506	data_type dt = (data_type)va_arg (ap, int);
235		507
236	switch (dt)	508	switch (dt)
237	{	509	{
238	case DT_INT:	510	case DT_INT:
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;	512	break;
241		513
242	case DT_LONG:	514	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;	516	break;
245		517
246	case DT_STRING:	518	case DT_STR:
247	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
248	break;	520	break;
249		521
250	case DT_END:	522	case DT_STR_LEN:
251	{
252	va_end (ap);
253
254	PUTBACK;
255	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
256	SPAGAIN;
257
258	if (count)
259	{	523	{
260	SV *status = POPs;	524	char *str = va_arg (ap, char *);
261	count = SvTRUE (status);	525	int len = va_arg (ap, int);
		526
		527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
262	}	528	}
		529	break;
263		530
264	PUTBACK;	531	case DT_WCS_LEN:
265	FREETMPS;
266	LEAVE;
267
268	if (SvTRUE (ERRSV))
269	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
270
271	if (htype == HOOK_DESTROY)
272	{	532	{
273	// TODO: clear magic	533	wchar_t *wstr = va_arg (ap, wchar_t *);
274	hv_clear ((HV *)SvRV ((SV *)term->self));	534	int wlen = va_arg (ap, int);
275	SvREFCNT_dec ((SV *)term->self);	535
		536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
276	}	537	}
		538	break;
277		539
		540	case DT_XEVENT:
		541	{
		542	XEvent *xe = va_arg (ap, XEvent *);
		543	HV *hv = newHV ();
		544
		545	# 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)
		547	# undef set
		548
		549	setiv (type, xe->type);
		550	setiv (send_event, xe->xany.send_event);
		551	setiv (serial, xe->xany.serial);
		552
		553	switch (xe->type)
		554	{
		555	case KeyPress:
		556	case KeyRelease:
		557	case ButtonPress:
		558	case ButtonRelease:
		559	case MotionNotify:
		560	setiv (time, xe->xmotion.time);
		561	setiv (x, xe->xmotion.x);
		562	setiv (y, xe->xmotion.y);
		563	setiv (row, xe->xmotion.y / term->fheight);
		564	setiv (col, xe->xmotion.x / term->fwidth);
		565	setiv (x_root, xe->xmotion.x_root);
		566	setiv (y_root, xe->xmotion.y_root);
		567	setiv (state, xe->xmotion.state);
		568	break;
		569	}
		570
		571	switch (xe->type)
		572	{
		573	case KeyPress:
		574	case KeyRelease:
		575	setiv (keycode, xe->xkey.keycode);
		576	break;
		577
		578	case ButtonPress:
		579	case ButtonRelease:
		580	setiv (button, xe->xbutton.button);
		581	break;
		582
		583	case MotionNotify:
		584	setiv (is_hint, xe->xmotion.is_hint);
		585	break;
		586	}
		587
		588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		589	}
		590	break;
		591
		592	case DT_END:
		593	{
		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);
278	return count;	623	return count;
279	}	624	}
280		625
281	default:	626	default:
282	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		628	}
283	}	629	}
284	}	630	}
		631	catch (...)
		632	{
		633	swap (perl_environ, environ);
		634	throw;
		635	}
285	}	636	}
286		637
287	/////////////////////////////////////////////////////////////////////////////	638	/////////////////////////////////////////////////////////////////////////////
288		639
289	MODULE = urxvt PACKAGE = urxvt	640	MODULE = urxvt PACKAGE = urxvt
290		641
291	PROTOTYPES: ENABLE	642	PROTOTYPES: ENABLE
292		643
293	BOOT:	644	BOOT:
294	{	645	{
295	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	646	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		647	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		648	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		649	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		650
296	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	651	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
297	set_hookname (INIT);	652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
298	set_hookname (RESET);	653	# include "hookinc.h"
299	set_hookname (START);	654	# undef def
300	set_hookname (DESTROY);
301	set_hookname (SEL_BEGIN);
302	set_hookname (SEL_EXTEND);
303	set_hookname (SEL_MAKE);
304	set_hookname (SEL_GRAB);
305	set_hookname (FOCUS_IN);
306	set_hookname (FOCUS_OUT);
307	set_hookname (VIEW_CHANGE);
308	set_hookname (SCROLL_BACK);
309	set_hookname (TTY_ACTIVITY);
310	set_hookname (REFRESH_BEGIN);
311	set_hookname (REFRESH_END);
312	set_hookname (KEYBOARD_COMMAND);
313		655
314	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	656	HV *option = get_hv ("urxvt::OPTION", 1);
		657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		658	# define nodef(name)
		659	# include "optinc.h"
		660	# undef nodef
		661	# undef def
		662
		663	HV *stash = gv_stashpv ("urxvt", 1);
		664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
		665	export_const_iv (DEFAULT_RSTYLE);
		666	export_const_iv (OVERLAY_RSTYLE);
		667	export_const_iv (RS_Bold);
		668	export_const_iv (RS_Italic);
		669	export_const_iv (RS_Blink);
		670	export_const_iv (RS_RVid);
		671	export_const_iv (RS_Uline);
		672
		673	export_const_iv (CurrentTime);
		674	export_const_iv (ShiftMask);
		675	export_const_iv (LockMask);
		676	export_const_iv (ControlMask);
		677	export_const_iv (Mod1Mask);
		678	export_const_iv (Mod2Mask);
		679	export_const_iv (Mod3Mask);
		680	export_const_iv (Mod4Mask);
		681	export_const_iv (Mod5Mask);
		682	export_const_iv (Button1Mask);
		683	export_const_iv (Button2Mask);
		684	export_const_iv (Button3Mask);
		685	export_const_iv (Button4Mask);
		686	export_const_iv (Button5Mask);
		687	export_const_iv (AnyModifier);
		688
		689	export_const_iv (EVENT_NONE);
		690	export_const_iv (EVENT_READ);
		691	export_const_iv (EVENT_WRITE);
315	}	692	}
316		693
317	void	694	void
318	set_should_invoke (int htype, int value)	695	set_should_invoke (int htype, int value)
319	CODE:	696	CODE:
…		…
326		703
327	void	704	void
328	fatal (const char *msg)	705	fatal (const char *msg)
329	CODE:	706	CODE:
330	rxvt_fatal ("%s", msg);	707	rxvt_fatal ("%s", msg);
		708
		709	SV *
		710	untaint (SV *sv)
		711	CODE:
		712	RETVAL = newSVsv (sv);
		713	SvTAINTED_off (RETVAL);
		714	OUTPUT:
		715	RETVAL
		716
		717	void
		718	_exit (int status)
		719
		720	bool
		721	safe ()
		722	CODE:
		723	RETVAL = !rxvt_tainted ();
		724	OUTPUT:
		725	RETVAL
331		726
332	NV	727	NV
333	NOW ()	728	NOW ()
334	CODE:	729	CODE:
335	RETVAL = NOW;	730	RETVAL = NOW;
336	OUTPUT:	731	OUTPUT:
337	RETVAL	732	RETVAL
338		733
		734	int
		735	GET_BASEFG (int rend)
		736	CODE:
		737	RETVAL = GET_BASEFG (rend);
		738	OUTPUT:
		739	RETVAL
		740
		741	int
		742	GET_BASEBG (int rend)
		743	CODE:
		744	RETVAL = GET_BASEBG (rend);
		745	OUTPUT:
		746	RETVAL
		747
		748	int
		749	SET_FGCOLOR (int rend, int new_color)
		750	CODE:
		751	RETVAL = SET_FGCOLOR (rend, new_color);
		752	OUTPUT:
		753	RETVAL
		754
		755	int
		756	SET_BGCOLOR (int rend, int new_color)
		757	CODE:
		758	RETVAL = SET_BGCOLOR (rend, new_color);
		759	OUTPUT:
		760	RETVAL
		761
		762	int
		763	GET_CUSTOM (int rend)
		764	CODE:
		765	RETVAL = (rend && RS_customMask) >> RS_customShift;
		766	OUTPUT:
		767	RETVAL
		768
		769	int
		770	SET_CUSTOM (int rend, int new_value)
		771	CODE:
		772	{
		773	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		774	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		775
		776	RETVAL = (rend & ~RS_customMask)
		777	| ((new_value << RS_customShift) & RS_customMask);
		778	}
		779	OUTPUT:
		780	RETVAL
		781
339	MODULE = urxvt PACKAGE = urxvt::term	782	MODULE = urxvt PACKAGE = urxvt::term
		783
		784	SV *
		785	_new (...)
		786	CODE:
		787	{
		788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		789	croak ("first argument to urxvt::term->_new must be arrayref");
		790
		791	rxvt_term *term = new rxvt_term;
		792
		793	term->argv = new stringvec;
		794	term->envv = new stringvec;
		795
		796	for (int i = 1; i < items; i++)
		797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		798
		799	AV *envv = (AV *)SvRV (ST (0));
		800	for (int i = av_len (envv) + 1; i--; )
		801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		802
		803	term->envv->push_back (0);
		804
		805	bool success;
		806
		807	try
		808	{
		809	success = term->init (term->argv->size (), term->argv->begin ());
		810	}
		811	catch (const class rxvt_failure_exception &e)
		812	{
		813	success = false;
		814	}
		815
		816	if (!success)
		817	{
		818	term->destroy ();
		819	croak ("error while initializing new terminal instance");
		820	}
		821
		822	RETVAL = term && term->perl.self
		823	? newSVterm (term) : &PL_sv_undef;
		824	}
		825	OUTPUT:
		826	RETVAL
		827
		828	void
		829	rxvt_term::destroy ()
		830
		831	void
		832	rxvt_term::grab_button (int button, U32 modifiers)
		833	CODE:
		834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		837
		838	bool
		839	rxvt_term::grab (U32 eventtime, int sync = 0)
		840	CODE:
		841	{
		842	int mode = sync ? GrabModeSync : GrabModeAsync;
		843
		844	THIS->perl.grabtime = 0;
		845
		846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		848	mode, mode, None, GRAB_CURSOR, eventtime))
		849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		850	THIS->perl.grabtime = eventtime;
		851	else
		852	XUngrabPointer (THIS->display->display, eventtime);
		853
		854	RETVAL = !!THIS->perl.grabtime;
		855	}
		856	OUTPUT:
		857	RETVAL
		858
		859	void
		860	rxvt_term::allow_events_async ()
		861	CODE:
		862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		863
		864	void
		865	rxvt_term::allow_events_sync ()
		866	CODE:
		867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		868
		869	void
		870	rxvt_term::allow_events_replay ()
		871	CODE:
		872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		874
		875	void
		876	rxvt_term::ungrab ()
		877	CODE:
		878	ungrab (THIS);
340		879
341	int	880	int
342	rxvt_term::strwidth (SV *str)	881	rxvt_term::strwidth (SV *str)
343	CODE:	882	CODE:
344	{	883	{
…		…
363	char *mbstr = rxvt_wcstombs (wstr);	902	char *mbstr = rxvt_wcstombs (wstr);
364	rxvt_pop_locale ();	903	rxvt_pop_locale ();
365		904
366	free (wstr);	905	free (wstr);
367		906
368	RETVAL = newSVpv (mbstr, 0);	907	RETVAL = taint_if (newSVpv (mbstr, 0), str);
369	free (mbstr);	908	free (mbstr);
370	}	909	}
371	OUTPUT:	910	OUTPUT:
372	RETVAL	911	RETVAL
373		912
…		…
380		919
381	rxvt_push_locale (THIS->locale);	920	rxvt_push_locale (THIS->locale);
382	wchar_t *wstr = rxvt_mbstowcs (data, len);	921	wchar_t *wstr = rxvt_mbstowcs (data, len);
383	rxvt_pop_locale ();	922	rxvt_pop_locale ();
384		923
385	char *str = rxvt_wcstoutf8 (wstr);	924	RETVAL = taint_if (wcs2sv (wstr), octets);
386	free (wstr);	925	free (wstr);
		926	}
		927	OUTPUT:
		928	RETVAL
387		929
388	RETVAL = newSVpv (str, 0);	930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
389	SvUTF8_on (RETVAL);	931
		932	#define TERM_OFFSET_width TERM_OFFSET(width)
		933	#define TERM_OFFSET_height TERM_OFFSET(height)
		934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		939	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		944
		945	int
		946	rxvt_term::width ()
		947	ALIAS:
		948	width = TERM_OFFSET_width
		949	height = TERM_OFFSET_height
		950	fwidth = TERM_OFFSET_fwidth
		951	fheight = TERM_OFFSET_fheight
		952	fbase = TERM_OFFSET_fbase
		953	nrow = TERM_OFFSET_nrow
		954	ncol = TERM_OFFSET_ncol
		955	focus = TERM_OFFSET_focus
		956	mapped = TERM_OFFSET_mapped
		957	saveLines = TERM_OFFSET_saveLines
		958	total_rows = TERM_OFFSET_total_rows
		959	nsaved = TERM_OFFSET_nsaved
		960	CODE:
		961	RETVAL = *(int *)((char *)THIS + ix);
		962	OUTPUT:
		963	RETVAL
		964
		965	unsigned int
		966	rxvt_term::ModLevel3Mask ()
		967	ALIAS:
		968	ModLevel3Mask = 0
		969	ModMetaMask = 1
		970	ModNumLockMask = 2
		971	CODE:
		972	switch (ix)
		973	{
		974	case 0: RETVAL = THIS->ModLevel3Mask; break;
		975	case 1: RETVAL = THIS->ModMetaMask; break;
		976	case 2: RETVAL = THIS->ModNumLockMask; break;
		977	}
		978	OUTPUT:
		979	RETVAL
		980
		981	char *
		982	rxvt_term::display_id ()
		983	ALIAS:
		984	display_id = 0
		985	locale = 1
		986	CODE:
		987	switch (ix)
		988	{
		989	case 0: RETVAL = THIS->display->id; break;
		990	case 1: RETVAL = THIS->locale; break;
		991	}
		992	OUTPUT:
		993	RETVAL
		994
		995	SV *
		996	rxvt_term::_env ()
		997	CODE:
		998	{
		999	if (THIS->envv)
		1000	{
		1001	AV *av = newAV ();
		1002
		1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1004	if (*i)
		1005	av_push (av, newSVpv (*i, 0));
		1006
		1007	RETVAL = newRV_noinc ((SV *)av);
		1008	}
		1009	else
		1010	RETVAL = &PL_sv_undef;
		1011	}
		1012	OUTPUT:
		1013	RETVAL
		1014
		1015	int
		1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1017	CODE:
		1018	RETVAL = THIS->pty_ev.events;
		1019	if (events != EVENT_UNDEF)
		1020	THIS->pty_ev.set (events);
		1021	OUTPUT:
		1022	RETVAL
		1023
		1024	U32
		1025	rxvt_term::parent ()
		1026	CODE:
		1027	RETVAL = (U32)THIS->parent [0];
		1028	OUTPUT:
		1029	RETVAL
		1030
		1031	U32
		1032	rxvt_term::vt ()
		1033	CODE:
		1034	RETVAL = (U32)THIS->vt;
		1035	OUTPUT:
		1036	RETVAL
		1037
		1038	U32
		1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1040	CODE:
		1041	{
		1042	RETVAL = THIS->rstyle;
		1043	THIS->rstyle = new_rstyle;
		1044	}
		1045	OUTPUT:
		1046	RETVAL
		1047
		1048	int
		1049	rxvt_term::view_start (int newval = -1)
		1050	CODE:
		1051	{
		1052	RETVAL = THIS->view_start;
		1053
		1054	if (newval >= 0)
		1055	{
		1056	THIS->view_start = min (newval, THIS->nsaved);
		1057	THIS->scr_changeview (RETVAL);
		1058	}
		1059	}
		1060	OUTPUT:
		1061	RETVAL
		1062
		1063	void
		1064	rxvt_term::want_refresh ()
		1065	CODE:
		1066	THIS->want_refresh = 1;
		1067
		1068	void
		1069	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1070	PPCODE:
		1071	{
		1072	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1073	XSRETURN_EMPTY;
		1074
		1075	line_t &l = ROW(row_number);
		1076
		1077	if (GIMME_V != G_VOID)
		1078	{
		1079	wchar_t *wstr = new wchar_t [THIS->ncol];
		1080
		1081	for (int col = 0; col < THIS->ncol; col++)
		1082	wstr [col] = l.t [col];
		1083
		1084	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
		1085
		1086	delete [] wstr;
		1087	}
		1088
		1089	if (new_text)
		1090	{
		1091	wchar_t *wstr = sv2wcs (new_text);
		1092
		1093	int len = min (wcslen (wstr) - start_ofs, max_len);
		1094
		1095	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1096	{
		1097	free (wstr);
		1098	croak ("new_text extends beyond horizontal margins");
		1099	}
		1100
		1101	for (int col = start_col; col < start_col + len; col++)
		1102	{
		1103	l.t [col] = wstr [start_ofs + col - start_col];
		1104	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1105	}
		1106
390	free (str);	1107	free (wstr);
		1108	}
		1109	}
		1110
		1111	void
		1112	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1113	PPCODE:
		1114	{
		1115	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1116	XSRETURN_EMPTY;
		1117
		1118	line_t &l = ROW(row_number);
		1119
		1120	if (GIMME_V != G_VOID)
		1121	{
		1122	AV *av = newAV ();
		1123
		1124	av_extend (av, THIS->ncol - 1);
		1125	for (int col = 0; col < THIS->ncol; col++)
		1126	av_store (av, col, newSViv (l.r [col]));
		1127
		1128	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1129	}
		1130
		1131	if (new_rend)
		1132	{
		1133	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1134	croak ("new_rend must be arrayref");
		1135
		1136	AV *av = (AV *)SvRV (new_rend);
		1137	int len = min (av_len (av) + 1 - start_ofs, max_len);
		1138
		1139	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1140	croak ("new_rend array extends beyond horizontal margins");
		1141
		1142	for (int col = start_col; col < start_col + len; col++)
		1143	{
		1144	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1145
		1146	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1147	}
		1148	}
		1149	}
		1150
		1151	int
		1152	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1153	CODE:
		1154	{
		1155	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1156	XSRETURN_EMPTY;
		1157
		1158	line_t &l = ROW(row_number);
		1159	RETVAL = l.l;
		1160
		1161	if (new_length >= 0)
		1162	l.l = new_length;
		1163	}
		1164	OUTPUT:
		1165	RETVAL
		1166
		1167	bool
		1168	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1169	CODE:
		1170	{
		1171	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1172	XSRETURN_EMPTY;
		1173
		1174	line_t &l = ROW(row_number);
		1175	RETVAL = l.is_longer ();
		1176
		1177	if (new_is_longer >= 0)
		1178	l.is_longer (new_is_longer);
		1179	}
		1180	OUTPUT:
		1181	RETVAL
		1182
		1183	SV *
		1184	rxvt_term::special_encode (SV *string)
		1185	CODE:
		1186	{
		1187	wchar_t *wstr = sv2wcs (string);
		1188	int wlen = wcslen (wstr);
		1189	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1190
		1191	rxvt_push_locale (THIS->locale);
		1192
		1193	wchar_t *r = rstr;
		1194	for (wchar_t *s = wstr; *s; s++)
		1195	if (wcwidth (*s) == 0)
		1196	{
		1197	if (r == rstr)
		1198	croak ("leading combining character unencodable");
		1199
		1200	unicode_t n = rxvt_compose (r[-1], *s);
		1201	if (n == NOCHAR)
		1202	n = rxvt_composite.compose (r[-1], *s);
		1203
		1204	r[-1] = n;
		1205	}
		1206	#if !UNICODE_3
		1207	else if (*s >= 0x10000)
		1208	*r++ = rxvt_composite.compose (*s);
		1209	#endif
		1210	else
		1211	*r++ = *s;
		1212
		1213	rxvt_pop_locale ();
		1214
		1215	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1216
		1217	delete [] rstr;
		1218	}
		1219	OUTPUT:
		1220	RETVAL
		1221
		1222	SV *
		1223	rxvt_term::special_decode (SV *text)
		1224	CODE:
		1225	{
		1226	wchar_t *wstr = sv2wcs (text);
		1227	int wlen = wcslen (wstr);
		1228	int dlen = 0;
		1229
		1230	// find length
		1231	for (wchar_t *s = wstr; *s; s++)
		1232	if (*s == NOCHAR)
		1233	;
		1234	else if (IS_COMPOSE (*s))
		1235	dlen += rxvt_composite.expand (*s, 0);
		1236	else
		1237	dlen++;
		1238
		1239	wchar_t *rstr = new wchar_t [dlen];
		1240
		1241	// decode
		1242	wchar_t *r = rstr;
		1243	for (wchar_t *s = wstr; *s; s++)
		1244	if (*s == NOCHAR)
		1245	;
		1246	else if (IS_COMPOSE (*s))
		1247	r += rxvt_composite.expand (*s, r);
		1248	else
		1249	*r++ = *s;
		1250
		1251	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1252
		1253	delete [] rstr;
391	}	1254	}
392	OUTPUT:	1255	OUTPUT:
393	RETVAL	1256	RETVAL
394		1257
395	void	1258	void
396	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1259	rxvt_term::_resource (char *name, int index, SV *newval = 0)
397	PPCODE:	1260	PPCODE:
398	{	1261	{
399	struct resval { const char *name; int value; } rslist [] = {	1262	struct resval { const char *name; int value; } rslist [] = {
400	# define Rs_def(name) { # name, Rs_ ## name },	1263	# define def(name) { # name, Rs_ ## name },
401	# define Rs_reserve(name,count)	1264	# define reserve(name,count)
402	# include "rsinc.h"	1265	# include "rsinc.h"
403	# undef Rs_def	1266	# undef def
404	# undef Rs_reserve	1267	# undef reserve
405	};	1268	};
406		1269
407	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1270	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
408		1271
409	do {	1272	do {
…		…
415		1278
416	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1279	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
417	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1280	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
418		1281
419	if (GIMME_V != G_VOID)	1282	if (GIMME_V != G_VOID)
420	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);	1283	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
421		1284
422	if (newval)	1285	if (newval)
423	{	1286	{
424	if (SvOK (newval))	1287	if (SvOK (newval))
425	{	1288	{
…		…
430	else	1293	else
431	THIS->rs [index] = 0;	1294	THIS->rs [index] = 0;
432	}	1295	}
433	}	1296	}
434		1297
		1298	const char *
		1299	rxvt_term::x_resource (const char *name)
		1300	CLEANUP:
		1301	SvTAINTED_on (ST (0));
		1302
		1303	bool
		1304	rxvt_term::option (U32 optval, int set = -1)
		1305	CODE:
		1306	{
		1307	RETVAL = THIS->options & optval;
		1308
		1309	if (set >= 0)
		1310	{
		1311	if (set)
		1312	THIS->options |= optval;
		1313	else
		1314	THIS->options &= ~optval;
		1315
		1316	switch (optval)
		1317	{
		1318	case Opt_skipBuiltinGlyphs:
		1319	THIS->set_fonts ();
		1320	THIS->scr_remap_chars ();
		1321	THIS->scr_touch (true);
		1322	THIS->want_refresh = 1;
		1323	break;
		1324
		1325	case Opt_cursorUnderline:
		1326	THIS->want_refresh = 1;
		1327	break;
		1328
		1329	# case Opt_scrollBar_floating:
		1330	# case Opt_scrollBar_right:
		1331	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1332	# break;
		1333	}
		1334	}
		1335	}
		1336	OUTPUT:
		1337	RETVAL
		1338
		1339	bool
		1340	rxvt_term::parse_keysym (char *keysym, char *str)
		1341	CODE:
		1342	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1343	THIS->keyboard->register_done ();
		1344	OUTPUT:
		1345	RETVAL
		1346
435	void	1347	void
436	rxvt_term::selection_mark (...)	1348	rxvt_term::screen_cur (...)
437	PROTOTYPE: $;$$	1349	PROTOTYPE: $;$$
438	ALIAS:	1350	ALIAS:
		1351	screen_cur = 0
439	selection_beg = 1	1352	selection_beg = 1
440	selection_end = 2	1353	selection_end = 2
		1354	selection_mark = 3
441	PPCODE:	1355	PPCODE:
442	{	1356	{
443	row_col_t &sel = ix == 1 ? THIS->selection.beg	1357	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1358	: ix == 1 ? THIS->selection.beg
444	: ix == 2 ? THIS->selection.end	1359	: ix == 2 ? THIS->selection.end
445	: THIS->selection.mark;	1360	: THIS->selection.mark;
446		1361
447	if (GIMME_V != G_VOID)	1362	if (GIMME_V != G_VOID)
448	{	1363	{
449	EXTEND (SP, 2);	1364	EXTEND (SP, 2);
450	PUSHs (sv_2mortal (newSViv (sel.row)));	1365	PUSHs (sv_2mortal (newSViv (rc.row)));
451	PUSHs (sv_2mortal (newSViv (sel.col)));	1366	PUSHs (sv_2mortal (newSViv (rc.col)));
452	}	1367	}
453		1368
454	if (items == 3)	1369	if (items == 3)
455	{	1370	{
456	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1371	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
457	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1372	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
458		1373
459	if (ix)	1374	if (ix)
460	THIS->want_refresh = 1;	1375	THIS->want_refresh = 1;
461	}	1376	}
462	}	1377	}
463		1378
		1379	char
		1380	rxvt_term::cur_charset ()
		1381	CODE:
		1382	RETVAL = THIS->charsets [THIS->screen.charset];
		1383	OUTPUT:
		1384	RETVAL
		1385
		1386	#void
		1387	#rxvt_term::selection_clear ()
		1388
		1389	void
		1390	rxvt_term::selection_make (U32 eventtime, bool rect = false)
		1391	CODE:
		1392	THIS->selection.op = SELECTION_CONT;
		1393	THIS->selection.rect = rect;
		1394	THIS->selection_make (eventtime);
		1395
464	int	1396	int
465	rxvt_term::selection_grab (int eventtime)	1397	rxvt_term::selection_grab (U32 eventtime)
466		1398
467	void	1399	void
468	rxvt_term::selection (SV *newtext = 0)	1400	rxvt_term::selection (SV *newtext = 0)
469	PPCODE:	1401	PPCODE:
470	{	1402	{
471	if (GIMME_V != G_VOID)	1403	if (GIMME_V != G_VOID)
472	{	1404	XPUSHs (THIS->selection.text
473	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1405	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
474	SV *sv = newSVpv (sel, 0);	1406	: &PL_sv_undef);
475	SvUTF8_on (sv);
476	free (sel);
477	XPUSHs (sv_2mortal (sv));
478	}
479		1407
480	if (newtext)	1408	if (newtext)
481	{	1409	{
482	free (THIS->selection.text);	1410	free (THIS->selection.text);
483		1411
484	THIS->selection.text = sv2wcs (newtext);	1412	THIS->selection.text = sv2wcs (newtext);
485	THIS->selection.len = wcslen (THIS->selection.text);	1413	THIS->selection.len = wcslen (THIS->selection.text);
486	}	1414	}
487	}	1415	}
488
489	void
490	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
491		1416
492	void	1417	void
		1418	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)
		1419
		1420	void
		1421	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1422
		1423	void
493	rxvt_term::scr_overlay_off ()	1424	rxvt_term::scr_bell ()
494		1425
495	void	1426	void
496	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1427	rxvt_term::scr_add_lines (SV *string)
497	CODE:	1428	CODE:
498	THIS->scr_overlay_set (x, y, text, rend);
499
500	void
501	rxvt_term::scr_overlay_set (int x, int y, SV *text)
502	CODE:
503	{	1429	{
504	wchar_t *wtext = sv2wcs (text);	1430	wchar_t *wstr = sv2wcs (string);
505	THIS->scr_overlay_set (x, y, wtext);	1431	THIS->scr_add_lines (wstr, wcslen (wstr));
506	free (wtext);	1432	free (wstr);
507	}	1433	}
508		1434
509	void	1435	void
510	rxvt_term::tt_write (SV *octets)	1436	rxvt_term::tt_write (SV *octets)
511	INIT:	1437	INIT:
512	STRLEN len;	1438	STRLEN len;
513	char *str = SvPVbyte (octets, len);	1439	char *str = SvPVbyte (octets, len);
514	C_ARGS:	1440	C_ARGS:
515	(unsigned char *)str, len	1441	str, len
		1442
		1443	void
		1444	rxvt_term::cmd_parse (SV *octets)
		1445	CODE:
		1446	{
		1447	STRLEN len;
		1448	char *str = SvPVbyte (octets, len);
		1449
		1450	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1451	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1452
		1453	THIS->cmdbuf_ptr = str;
		1454	THIS->cmdbuf_endp = str + len;
		1455
		1456	rxvt_push_locale (THIS->locale);
		1457	THIS->cmd_parse ();
		1458	rxvt_pop_locale ();
		1459
		1460	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1461	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1462	}
		1463
		1464	SV *
		1465	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1466	CODE:
		1467	{
		1468	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1469	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1470	o->self = (HV *)SvRV (RETVAL);
		1471	}
		1472	OUTPUT:
		1473	RETVAL
		1474
		1475	MODULE = urxvt PACKAGE = urxvt::overlay
		1476
		1477	void
		1478	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1479
		1480	void
		1481	overlay::show ()
		1482
		1483	void
		1484	overlay::hide ()
		1485
		1486	void
		1487	overlay::DESTROY ()
516		1488
517	MODULE = urxvt PACKAGE = urxvt::timer	1489	MODULE = urxvt PACKAGE = urxvt::timer
518		1490
519	SV *	1491	SV *
520	timer::new ()	1492	timer::new ()
521	CODE:	1493	CODE:
522	timer *w = new timer;	1494	timer *w = new timer;
		1495	w->start (NOW);
523	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1496	RETVAL = newSVptr ((void *)w, "urxvt::timer");
524	w->self = (HV *)SvRV (RETVAL);	1497	w->self = (HV *)SvRV (RETVAL);
525	OUTPUT:	1498	OUTPUT:
526	RETVAL	1499	RETVAL
527		1500
…		…
535		1508
536	NV	1509	NV
537	timer::at ()	1510	timer::at ()
538	CODE:	1511	CODE:
539	RETVAL = THIS->at;	1512	RETVAL = THIS->at;
		1513	OUTPUT:
		1514	RETVAL
		1515
		1516	timer *
		1517	timer::interval (NV interval)
		1518	CODE:
		1519	THIS->interval = interval;
		1520	RETVAL = THIS;
540	OUTPUT:	1521	OUTPUT:
541	RETVAL	1522	RETVAL
542		1523
543	timer *	1524	timer *
544	timer::set (NV tstamp)	1525	timer::set (NV tstamp)

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