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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 1.58 by root, Thu Jan 12 01:38:37 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
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		397
176	rxvt_perl_interp::~rxvt_perl_interp ()	398	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	399	{
178	if (perl)	400	if (perl)
179	{	401	{
…		…
185	void	407	void
186	rxvt_perl_interp::init ()	408	rxvt_perl_interp::init ()
187	{	409	{
188	if (!perl)	410	if (!perl)
189	{	411	{
		412	perl_environ = rxvt_environ;
		413	swap (perl_environ, environ);
		414
190	char *argv[] = {	415	char *argv[] = {
191	"",	416	"",
		417	"-T",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
193	};	419	};
194		420
195	perl = perl_alloc ();	421	perl = perl_alloc ();
196	perl_construct (perl);	422	perl_construct (perl);
197		423
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
199	|| perl_run (perl))	425	|| perl_run (perl))
200	{	426	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
202		428
203	perl_destruct (perl);	429	perl_destruct (perl);
204	perl_free (perl);	430	perl_free (perl);
205	perl = 0;	431	perl = 0;
206	}	432	}
		433
		434	swap (perl_environ, environ);
		435	}
		436	}
		437
		438	static void
		439	ungrab (rxvt_term *THIS)
		440	{
		441	if (THIS->perl.grabtime)
		442	{
		443	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		444	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		445	THIS->perl.grabtime = 0;
207	}	446	}
208	}	447	}
209		448
210	bool	449	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	450	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	451	{
213	if (!perl	452	if (!perl)
214	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;	453	return false;
216		454
217	if (htype == HOOK_INIT) // first hook ever called	455	if (htype == HOOK_INIT) // first hook ever called
		456	{
218	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	457	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		458	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		459	}
		460	else if (!term->perl.self)
		461	return false; // perl not initialized for this instance
		462	else if (htype == HOOK_DESTROY)
		463	{
		464	// handled later
		465	}
		466	else
		467	{
		468	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
		469	{
		470	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
219		471
		472	if (HvKEYS (hv))
		473	{
		474	hv_iterinit (hv);
		475
		476	while (HE *he = hv_iternext (hv))
		477	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		478	}
		479
		480	}
		481
		482	if (!should_invoke [htype])
		483	return false;
		484	}
		485
		486	swap (perl_environ, environ);
		487
		488	try
		489	{
220	dSP;	490	dSP;
221	va_list ap;	491	va_list ap;
222		492
223	va_start (ap, htype);	493	va_start (ap, htype);
224		494
225	ENTER;	495	ENTER;
226	SAVETMPS;	496	SAVETMPS;
227		497
228	PUSHMARK (SP);	498	PUSHMARK (SP);
229		499
230	XPUSHs (sv_2mortal (newSVterm (term)));	500	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	501	XPUSHs (sv_2mortal (newSViv (htype)));
232		502
233	for (;;) {	503	for (;;) {
234	data_type dt = (data_type)va_arg (ap, int);	504	data_type dt = (data_type)va_arg (ap, int);
235		505
236	switch (dt)	506	switch (dt)
237	{	507	{
238	case DT_INT:	508	case DT_INT:
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;	510	break;
241		511
242	case DT_LONG:	512	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;	514	break;
245		515
246	case DT_STRING:	516	case DT_STR:
247	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	517	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
248	break;	518	break;
249		519
250	case DT_END:	520	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	{	521	{
260	SV *status = POPs;	522	char *str = va_arg (ap, char *);
261	count = SvTRUE (status);	523	int len = va_arg (ap, int);
		524
		525	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
262	}	526	}
		527	break;
263		528
264	PUTBACK;	529	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	{	530	{
273	// TODO: clear magic	531	wchar_t *wstr = va_arg (ap, wchar_t *);
274	hv_clear ((HV *)SvRV ((SV *)term->self));	532	int wlen = va_arg (ap, int);
275	SvREFCNT_dec ((SV *)term->self);	533
		534	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
276	}	535	}
		536	break;
277		537
		538	case DT_XEVENT:
		539	{
		540	XEvent *xe = va_arg (ap, XEvent *);
		541	HV *hv = newHV ();
		542
		543	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		544	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		545	# undef set
		546
		547	setiv (type, xe->type);
		548	setiv (send_event, xe->xany.send_event);
		549	setiv (serial, xe->xany.serial);
		550
		551	switch (xe->type)
		552	{
		553	case KeyPress:
		554	case KeyRelease:
		555	case ButtonPress:
		556	case ButtonRelease:
		557	case MotionNotify:
		558	setiv (time, xe->xmotion.time);
		559	setiv (x, xe->xmotion.x);
		560	setiv (y, xe->xmotion.y);
		561	setiv (row, xe->xmotion.y / term->fheight);
		562	setiv (col, xe->xmotion.x / term->fwidth);
		563	setiv (x_root, xe->xmotion.x_root);
		564	setiv (y_root, xe->xmotion.y_root);
		565	setiv (state, xe->xmotion.state);
		566	break;
		567	}
		568
		569	switch (xe->type)
		570	{
		571	case KeyPress:
		572	case KeyRelease:
		573	setiv (keycode, xe->xkey.keycode);
		574	break;
		575
		576	case ButtonPress:
		577	case ButtonRelease:
		578	setiv (button, xe->xbutton.button);
		579	break;
		580
		581	case MotionNotify:
		582	setiv (is_hint, xe->xmotion.is_hint);
		583	break;
		584	}
		585
		586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		587	}
		588	break;
		589
		590	case DT_END:
		591	{
		592	va_end (ap);
		593
		594	PUTBACK;
		595	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		596	SPAGAIN;
		597
		598	if (count)
		599	{
		600	SV *status = POPs;
		601	count = SvTRUE (status);
		602	}
		603
		604	PUTBACK;
		605	FREETMPS;
		606	LEAVE;
		607
		608	if (SvTRUE (ERRSV))
		609	{
		610	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		611	ungrab (term); // better lose the grab than the session
		612	}
		613
		614	if (htype == HOOK_DESTROY)
		615	{
		616	clearSVptr ((SV *)term->perl.self);
		617	SvREFCNT_dec ((SV *)term->perl.self);
		618	}
		619
		620	swap (perl_environ, environ);
278	return count;	621	return count;
279	}	622	}
280		623
281	default:	624	default:
282	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	625	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		626	}
283	}	627	}
284	}	628	}
		629	catch (...)
		630	{
		631	swap (perl_environ, environ);
		632	throw;
		633	}
285	}	634	}
286		635
287	/////////////////////////////////////////////////////////////////////////////	636	/////////////////////////////////////////////////////////////////////////////
288		637
289	MODULE = urxvt PACKAGE = urxvt	638	MODULE = urxvt PACKAGE = urxvt
290		639
291	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
292		641
293	BOOT:	642	BOOT:
294	{	643	{
295	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	644	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		645	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		646	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		647	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		648
296	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	649	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
297	set_hookname (INIT);	650	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
298	set_hookname (RESET);	651	# include "hookinc.h"
299	set_hookname (START);	652	# 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		653
314	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	654	HV *option = get_hv ("urxvt::OPTION", 1);
		655	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		656	# define nodef(name)
		657	# include "optinc.h"
		658	# undef nodef
		659	# undef def
		660
		661	HV *stash = gv_stashpv ("urxvt", 1);
		662	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
		663	export_const_iv (DEFAULT_RSTYLE);
		664	export_const_iv (OVERLAY_RSTYLE);
		665	export_const_iv (RS_Bold);
		666	export_const_iv (RS_Italic);
		667	export_const_iv (RS_Blink);
		668	export_const_iv (RS_RVid);
		669	export_const_iv (RS_Uline);
		670
		671	export_const_iv (CurrentTime);
		672	export_const_iv (ShiftMask);
		673	export_const_iv (LockMask);
		674	export_const_iv (ControlMask);
		675	export_const_iv (Mod1Mask);
		676	export_const_iv (Mod2Mask);
		677	export_const_iv (Mod3Mask);
		678	export_const_iv (Mod4Mask);
		679	export_const_iv (Mod5Mask);
		680	export_const_iv (Button1Mask);
		681	export_const_iv (Button2Mask);
		682	export_const_iv (Button3Mask);
		683	export_const_iv (Button4Mask);
		684	export_const_iv (Button5Mask);
		685	export_const_iv (AnyModifier);
		686
		687	export_const_iv (EVENT_NONE);
		688	export_const_iv (EVENT_READ);
		689	export_const_iv (EVENT_WRITE);
315	}	690	}
316		691
317	void	692	void
318	set_should_invoke (int htype, int value)	693	set_should_invoke (int htype, int value)
319	CODE:	694	CODE:
…		…
326		701
327	void	702	void
328	fatal (const char *msg)	703	fatal (const char *msg)
329	CODE:	704	CODE:
330	rxvt_fatal ("%s", msg);	705	rxvt_fatal ("%s", msg);
		706
		707	SV *
		708	untaint (SV *sv)
		709	CODE:
		710	RETVAL = newSVsv (sv);
		711	SvTAINTED_off (RETVAL);
		712	OUTPUT:
		713	RETVAL
		714
		715	bool
		716	safe ()
		717	CODE:
		718	RETVAL = !rxvt_tainted ();
		719	OUTPUT:
		720	RETVAL
331		721
332	NV	722	NV
333	NOW ()	723	NOW ()
334	CODE:	724	CODE:
335	RETVAL = NOW;	725	RETVAL = NOW;
336	OUTPUT:	726	OUTPUT:
337	RETVAL	727	RETVAL
338		728
		729	int
		730	GET_BASEFG (int rend)
		731	CODE:
		732	RETVAL = GET_BASEFG (rend);
		733	OUTPUT:
		734	RETVAL
		735
		736	int
		737	GET_BASEBG (int rend)
		738	CODE:
		739	RETVAL = GET_BASEBG (rend);
		740	OUTPUT:
		741	RETVAL
		742
		743	int
		744	SET_FGCOLOR (int rend, int new_color)
		745	CODE:
		746	RETVAL = SET_FGCOLOR (rend, new_color);
		747	OUTPUT:
		748	RETVAL
		749
		750	int
		751	SET_BGCOLOR (int rend, int new_color)
		752	CODE:
		753	RETVAL = SET_BGCOLOR (rend, new_color);
		754	OUTPUT:
		755	RETVAL
		756
		757	int
		758	GET_CUSTOM (int rend)
		759	CODE:
		760	RETVAL = (rend && RS_customMask) >> RS_customShift;
		761	OUTPUT:
		762	RETVAL
		763
		764	int
		765	SET_CUSTOM (int rend, int new_value)
		766	CODE:
		767	{
		768	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		769	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		770
		771	RETVAL = (rend & ~RS_customMask)
		772	| ((new_value << RS_customShift) & RS_customMask);
		773	}
		774	OUTPUT:
		775	RETVAL
		776
339	MODULE = urxvt PACKAGE = urxvt::term	777	MODULE = urxvt PACKAGE = urxvt::term
		778
		779	SV *
		780	_new (...)
		781	CODE:
		782	{
		783	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		784	croak ("first argument to urxvt::term->_new must be arrayref");
		785
		786	rxvt_term *term = new rxvt_term;
		787
		788	term->argv = new stringvec;
		789	term->envv = new stringvec;
		790
		791	for (int i = 1; i < items; i++)
		792	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		793
		794	AV *envv = (AV *)SvRV (ST (0));
		795	for (int i = av_len (envv) + 1; i--; )
		796	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		797
		798	term->envv->push_back (0);
		799
		800	bool success;
		801
		802	try
		803	{
		804	success = term->init (term->argv->size (), term->argv->begin ());
		805	}
		806	catch (const class rxvt_failure_exception &e)
		807	{
		808	success = false;
		809	}
		810
		811	if (!success)
		812	{
		813	term->destroy ();
		814	croak ("error while initializing new terminal instance");
		815	}
		816
		817	RETVAL = term && term->perl.self
		818	? newSVterm (term) : &PL_sv_undef;
		819	}
		820	OUTPUT:
		821	RETVAL
		822
		823	void
		824	rxvt_term::destroy ()
		825
		826	void
		827	rxvt_term::grab_button (int button, U32 modifiers)
		828	CODE:
		829	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		830	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		831	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		832
		833	bool
		834	rxvt_term::grab (U32 eventtime, int sync = 0)
		835	CODE:
		836	{
		837	int mode = sync ? GrabModeSync : GrabModeAsync;
		838
		839	THIS->perl.grabtime = 0;
		840
		841	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		842	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		843	mode, mode, None, GRAB_CURSOR, eventtime))
		844	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		845	THIS->perl.grabtime = eventtime;
		846	else
		847	XUngrabPointer (THIS->display->display, eventtime);
		848
		849	RETVAL = !!THIS->perl.grabtime;
		850	}
		851	OUTPUT:
		852	RETVAL
		853
		854	void
		855	rxvt_term::allow_events_async ()
		856	CODE:
		857	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		858
		859	void
		860	rxvt_term::allow_events_sync ()
		861	CODE:
		862	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		863
		864	void
		865	rxvt_term::allow_events_replay ()
		866	CODE:
		867	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		868	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		869
		870	void
		871	rxvt_term::ungrab ()
		872	CODE:
		873	ungrab (THIS);
340		874
341	int	875	int
342	rxvt_term::strwidth (SV *str)	876	rxvt_term::strwidth (SV *str)
343	CODE:	877	CODE:
344	{	878	{
…		…
363	char *mbstr = rxvt_wcstombs (wstr);	897	char *mbstr = rxvt_wcstombs (wstr);
364	rxvt_pop_locale ();	898	rxvt_pop_locale ();
365		899
366	free (wstr);	900	free (wstr);
367		901
368	RETVAL = newSVpv (mbstr, 0);	902	RETVAL = taint_if (newSVpv (mbstr, 0), str);
369	free (mbstr);	903	free (mbstr);
370	}	904	}
371	OUTPUT:	905	OUTPUT:
372	RETVAL	906	RETVAL
373		907
…		…
380		914
381	rxvt_push_locale (THIS->locale);	915	rxvt_push_locale (THIS->locale);
382	wchar_t *wstr = rxvt_mbstowcs (data, len);	916	wchar_t *wstr = rxvt_mbstowcs (data, len);
383	rxvt_pop_locale ();	917	rxvt_pop_locale ();
384		918
385	char *str = rxvt_wcstoutf8 (wstr);	919	RETVAL = taint_if (wcs2sv (wstr), octets);
386	free (wstr);	920	free (wstr);
		921	}
		922	OUTPUT:
		923	RETVAL
387		924
388	RETVAL = newSVpv (str, 0);	925	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
389	SvUTF8_on (RETVAL);	926
		927	#define TERM_OFFSET_width TERM_OFFSET(width)
		928	#define TERM_OFFSET_height TERM_OFFSET(height)
		929	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		930	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		931	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		932	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		933	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		934	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		935	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		936	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		937	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		938	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		939
		940	int
		941	rxvt_term::width ()
		942	ALIAS:
		943	width = TERM_OFFSET_width
		944	height = TERM_OFFSET_height
		945	fwidth = TERM_OFFSET_fwidth
		946	fheight = TERM_OFFSET_fheight
		947	fbase = TERM_OFFSET_fbase
		948	nrow = TERM_OFFSET_nrow
		949	ncol = TERM_OFFSET_ncol
		950	focus = TERM_OFFSET_focus
		951	mapped = TERM_OFFSET_mapped
		952	saveLines = TERM_OFFSET_saveLines
		953	total_rows = TERM_OFFSET_total_rows
		954	nsaved = TERM_OFFSET_nsaved
		955	CODE:
		956	RETVAL = *(int *)((char *)THIS + ix);
		957	OUTPUT:
		958	RETVAL
		959
		960	unsigned int
		961	rxvt_term::ModLevel3Mask ()
		962	ALIAS:
		963	ModLevel3Mask = 0
		964	ModMetaMask = 1
		965	ModNumLockMask = 2
		966	CODE:
		967	switch (ix)
		968	{
		969	case 0: RETVAL = THIS->ModLevel3Mask; break;
		970	case 1: RETVAL = THIS->ModMetaMask; break;
		971	case 2: RETVAL = THIS->ModNumLockMask; break;
		972	}
		973	OUTPUT:
		974	RETVAL
		975
		976	char *
		977	rxvt_term::display_id ()
		978	ALIAS:
		979	display_id = 0
		980	locale = 1
		981	CODE:
		982	switch (ix)
		983	{
		984	case 0: RETVAL = THIS->display->id; break;
		985	case 1: RETVAL = THIS->locale; break;
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	SV *
		991	rxvt_term::_env ()
		992	CODE:
		993	{
		994	if (THIS->envv)
		995	{
		996	AV *av = newAV ();
		997
		998	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		999	if (*i)
		1000	av_push (av, newSVpv (*i, 0));
		1001
		1002	RETVAL = newRV_noinc ((SV *)av);
		1003	}
		1004	else
		1005	RETVAL = &PL_sv_undef;
		1006	}
		1007	OUTPUT:
		1008	RETVAL
		1009
		1010	int
		1011	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1012	CODE:
		1013	RETVAL = THIS->pty_ev.events;
		1014	if (events != EVENT_UNDEF)
		1015	THIS->pty_ev.set (events);
		1016	OUTPUT:
		1017	RETVAL
		1018
		1019	U32
		1020	rxvt_term::parent ()
		1021	CODE:
		1022	RETVAL = (U32)THIS->parent [0];
		1023	OUTPUT:
		1024	RETVAL
		1025
		1026	U32
		1027	rxvt_term::vt ()
		1028	CODE:
		1029	RETVAL = (U32)THIS->vt;
		1030	OUTPUT:
		1031	RETVAL
		1032
		1033	U32
		1034	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1035	CODE:
		1036	{
		1037	RETVAL = THIS->rstyle;
		1038	THIS->rstyle = new_rstyle;
		1039	}
		1040	OUTPUT:
		1041	RETVAL
		1042
		1043	int
		1044	rxvt_term::view_start (int newval = -1)
		1045	CODE:
		1046	{
		1047	RETVAL = THIS->view_start;
		1048
		1049	if (newval >= 0)
		1050	{
		1051	THIS->view_start = min (newval, THIS->nsaved);
		1052	THIS->scr_changeview (RETVAL);
		1053	}
		1054	}
		1055	OUTPUT:
		1056	RETVAL
		1057
		1058	void
		1059	rxvt_term::want_refresh ()
		1060	CODE:
		1061	THIS->want_refresh = 1;
		1062
		1063	void
		1064	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1065	PPCODE:
		1066	{
		1067	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1068	XSRETURN_EMPTY;
		1069
		1070	line_t &l = ROW(row_number);
		1071
		1072	if (GIMME_V != G_VOID)
		1073	{
		1074	wchar_t *wstr = new wchar_t [THIS->ncol];
		1075
		1076	for (int col = 0; col < THIS->ncol; col++)
		1077	wstr [col] = l.t [col];
		1078
		1079	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
		1080
		1081	delete [] wstr;
		1082	}
		1083
		1084	if (new_text)
		1085	{
		1086	wchar_t *wstr = sv2wcs (new_text);
		1087
		1088	int len = min (wcslen (wstr) - start_ofs, max_len);
		1089
		1090	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1091	{
		1092	free (wstr);
		1093	croak ("new_text extends beyond horizontal margins");
		1094	}
		1095
		1096	for (int col = start_col; col < start_col + len; col++)
		1097	{
		1098	l.t [col] = wstr [start_ofs + col - start_col];
		1099	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1100	}
		1101
390	free (str);	1102	free (wstr);
		1103	}
		1104	}
		1105
		1106	void
		1107	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1108	PPCODE:
		1109	{
		1110	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1111	XSRETURN_EMPTY;
		1112
		1113	line_t &l = ROW(row_number);
		1114
		1115	if (GIMME_V != G_VOID)
		1116	{
		1117	AV *av = newAV ();
		1118
		1119	av_extend (av, THIS->ncol - 1);
		1120	for (int col = 0; col < THIS->ncol; col++)
		1121	av_store (av, col, newSViv (l.r [col]));
		1122
		1123	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1124	}
		1125
		1126	if (new_rend)
		1127	{
		1128	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1129	croak ("new_rend must be arrayref");
		1130
		1131	AV *av = (AV *)SvRV (new_rend);
		1132	int len = min (av_len (av) + 1 - start_ofs, max_len);
		1133
		1134	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1135	croak ("new_rend array extends beyond horizontal margins");
		1136
		1137	for (int col = start_col; col < start_col + len; col++)
		1138	{
		1139	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1140
		1141	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1142	}
		1143	}
		1144	}
		1145
		1146	int
		1147	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1148	CODE:
		1149	{
		1150	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1151	XSRETURN_EMPTY;
		1152
		1153	line_t &l = ROW(row_number);
		1154	RETVAL = l.l;
		1155
		1156	if (new_length >= 0)
		1157	l.l = new_length;
		1158	}
		1159	OUTPUT:
		1160	RETVAL
		1161
		1162	bool
		1163	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1164	CODE:
		1165	{
		1166	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1167	XSRETURN_EMPTY;
		1168
		1169	line_t &l = ROW(row_number);
		1170	RETVAL = l.is_longer ();
		1171
		1172	if (new_is_longer >= 0)
		1173	l.is_longer (new_is_longer);
		1174	}
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	SV *
		1179	rxvt_term::special_encode (SV *string)
		1180	CODE:
		1181	{
		1182	wchar_t *wstr = sv2wcs (string);
		1183	int wlen = wcslen (wstr);
		1184	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1185
		1186	rxvt_push_locale (THIS->locale);
		1187
		1188	wchar_t *r = rstr;
		1189	for (wchar_t *s = wstr; *s; s++)
		1190	if (wcwidth (*s) == 0)
		1191	{
		1192	if (r == rstr)
		1193	croak ("leading combining character unencodable");
		1194
		1195	unicode_t n = rxvt_compose (r[-1], *s);
		1196	if (n == NOCHAR)
		1197	n = rxvt_composite.compose (r[-1], *s);
		1198
		1199	r[-1] = n;
		1200	}
		1201	#if !UNICODE_3
		1202	else if (*s >= 0x10000)
		1203	*r++ = rxvt_composite.compose (*s);
		1204	#endif
		1205	else
		1206	*r++ = *s;
		1207
		1208	rxvt_pop_locale ();
		1209
		1210	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1211
		1212	delete [] rstr;
		1213	}
		1214	OUTPUT:
		1215	RETVAL
		1216
		1217	SV *
		1218	rxvt_term::special_decode (SV *text)
		1219	CODE:
		1220	{
		1221	wchar_t *wstr = sv2wcs (text);
		1222	int wlen = wcslen (wstr);
		1223	int dlen = 0;
		1224
		1225	// find length
		1226	for (wchar_t *s = wstr; *s; s++)
		1227	if (*s == NOCHAR)
		1228	;
		1229	else if (IS_COMPOSE (*s))
		1230	dlen += rxvt_composite.expand (*s, 0);
		1231	else
		1232	dlen++;
		1233
		1234	wchar_t *rstr = new wchar_t [dlen];
		1235
		1236	// decode
		1237	wchar_t *r = rstr;
		1238	for (wchar_t *s = wstr; *s; s++)
		1239	if (*s == NOCHAR)
		1240	;
		1241	else if (IS_COMPOSE (*s))
		1242	r += rxvt_composite.expand (*s, r);
		1243	else
		1244	*r++ = *s;
		1245
		1246	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1247
		1248	delete [] rstr;
391	}	1249	}
392	OUTPUT:	1250	OUTPUT:
393	RETVAL	1251	RETVAL
394		1252
395	void	1253	void
396	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1254	rxvt_term::_resource (char *name, int index, SV *newval = 0)
397	PPCODE:	1255	PPCODE:
398	{	1256	{
399	struct resval { const char *name; int value; } rslist [] = {	1257	struct resval { const char *name; int value; } rslist [] = {
400	# define Rs_def(name) { # name, Rs_ ## name },	1258	# define def(name) { # name, Rs_ ## name },
401	# define Rs_reserve(name,count)	1259	# define reserve(name,count)
402	# include "rsinc.h"	1260	# include "rsinc.h"
403	# undef Rs_def	1261	# undef def
404	# undef Rs_reserve	1262	# undef reserve
405	};	1263	};
406		1264
407	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1265	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
408		1266
409	do {	1267	do {
…		…
415		1273
416	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1274	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
417	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1275	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
418		1276
419	if (GIMME_V != G_VOID)	1277	if (GIMME_V != G_VOID)
420	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);	1278	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
421		1279
422	if (newval)	1280	if (newval)
423	{	1281	{
424	if (SvOK (newval))	1282	if (SvOK (newval))
425	{	1283	{
…		…
430	else	1288	else
431	THIS->rs [index] = 0;	1289	THIS->rs [index] = 0;
432	}	1290	}
433	}	1291	}
434		1292
		1293	const char *
		1294	rxvt_term::x_resource (const char *name)
		1295	CLEANUP:
		1296	SvTAINTED_on (ST (0));
		1297
		1298	bool
		1299	rxvt_term::option (U32 optval, int set = -1)
		1300	CODE:
		1301	{
		1302	RETVAL = THIS->options & optval;
		1303
		1304	if (set >= 0)
		1305	{
		1306	if (set)
		1307	THIS->options |= optval;
		1308	else
		1309	THIS->options &= ~optval;
		1310
		1311	switch (optval)
		1312	{
		1313	case Opt_skipBuiltinGlyphs:
		1314	THIS->set_fonts ();
		1315	THIS->scr_remap_chars ();
		1316	THIS->scr_touch (true);
		1317	THIS->want_refresh = 1;
		1318	break;
		1319
		1320	case Opt_cursorUnderline:
		1321	THIS->want_refresh = 1;
		1322	break;
		1323
		1324	# case Opt_scrollBar_floating:
		1325	# case Opt_scrollBar_right:
		1326	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1327	# break;
		1328	}
		1329	}
		1330	}
		1331	OUTPUT:
		1332	RETVAL
		1333
		1334	bool
		1335	rxvt_term::parse_keysym (char *keysym, char *str)
		1336	CODE:
		1337	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1338	THIS->keyboard->register_done ();
		1339	OUTPUT:
		1340	RETVAL
		1341
435	void	1342	void
436	rxvt_term::selection_mark (...)	1343	rxvt_term::screen_cur (...)
437	PROTOTYPE: $;$$	1344	PROTOTYPE: $;$$
438	ALIAS:	1345	ALIAS:
		1346	screen_cur = 0
439	selection_beg = 1	1347	selection_beg = 1
440	selection_end = 2	1348	selection_end = 2
		1349	selection_mark = 3
441	PPCODE:	1350	PPCODE:
442	{	1351	{
443	row_col_t &sel = ix == 1 ? THIS->selection.beg	1352	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1353	: ix == 1 ? THIS->selection.beg
444	: ix == 2 ? THIS->selection.end	1354	: ix == 2 ? THIS->selection.end
445	: THIS->selection.mark;	1355	: THIS->selection.mark;
446		1356
447	if (GIMME_V != G_VOID)	1357	if (GIMME_V != G_VOID)
448	{	1358	{
449	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
450	PUSHs (sv_2mortal (newSViv (sel.row)));	1360	PUSHs (sv_2mortal (newSViv (rc.row)));
451	PUSHs (sv_2mortal (newSViv (sel.col)));	1361	PUSHs (sv_2mortal (newSViv (rc.col)));
452	}	1362	}
453		1363
454	if (items == 3)	1364	if (items == 3)
455	{	1365	{
456	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1366	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
457	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1367	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
458		1368
459	if (ix)	1369	if (ix)
460	THIS->want_refresh = 1;	1370	THIS->want_refresh = 1;
461	}	1371	}
462	}	1372	}
463		1373
		1374	char
		1375	rxvt_term::cur_charset ()
		1376	CODE:
		1377	RETVAL = THIS->charsets [THIS->screen.charset];
		1378	OUTPUT:
		1379	RETVAL
		1380
464	int	1381	int
465	rxvt_term::selection_grab (int eventtime)	1382	rxvt_term::selection_grab (U32 eventtime)
466		1383
467	void	1384	void
468	rxvt_term::selection (SV *newtext = 0)	1385	rxvt_term::selection (SV *newtext = 0)
469	PPCODE:	1386	PPCODE:
470	{	1387	{
471	if (GIMME_V != G_VOID)	1388	if (GIMME_V != G_VOID)
472	{	1389	XPUSHs (THIS->selection.text
473	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1390	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
474	SV *sv = newSVpv (sel, 0);	1391	: &PL_sv_undef);
475	SvUTF8_on (sv);
476	free (sel);
477	XPUSHs (sv_2mortal (sv));
478	}
479		1392
480	if (newtext)	1393	if (newtext)
481	{	1394	{
482	free (THIS->selection.text);	1395	free (THIS->selection.text);
483		1396
484	THIS->selection.text = sv2wcs (newtext);	1397	THIS->selection.text = sv2wcs (newtext);
485	THIS->selection.len = wcslen (THIS->selection.text);	1398	THIS->selection.len = wcslen (THIS->selection.text);
486	}	1399	}
487	}	1400	}
488
489	void
490	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
491		1401
492	void	1402	void
		1403	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)
		1404
		1405	void
		1406	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1407
		1408	void
493	rxvt_term::scr_overlay_off ()	1409	rxvt_term::scr_bell ()
494		1410
495	void	1411	void
496	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1412	rxvt_term::scr_add_lines (SV *string)
497	CODE:	1413	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	{	1414	{
504	wchar_t *wtext = sv2wcs (text);	1415	wchar_t *wstr = sv2wcs (string);
505	THIS->scr_overlay_set (x, y, wtext);	1416	THIS->scr_add_lines (wstr, wcslen (wstr));
506	free (wtext);	1417	free (wstr);
507	}	1418	}
508		1419
509	void	1420	void
510	rxvt_term::tt_write (SV *octets)	1421	rxvt_term::tt_write (SV *octets)
511	INIT:	1422	INIT:
512	STRLEN len;	1423	STRLEN len;
513	char *str = SvPVbyte (octets, len);	1424	char *str = SvPVbyte (octets, len);
514	C_ARGS:	1425	C_ARGS:
515	(unsigned char *)str, len	1426	str, len
		1427
		1428	void
		1429	rxvt_term::cmd_parse (SV *octets)
		1430	CODE:
		1431	{
		1432	STRLEN len;
		1433	char *str = SvPVbyte (octets, len);
		1434
		1435	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1436	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1437
		1438	THIS->cmdbuf_ptr = str;
		1439	THIS->cmdbuf_endp = str + len;
		1440
		1441	rxvt_push_locale (THIS->locale);
		1442	THIS->cmd_parse ();
		1443	rxvt_pop_locale ();
		1444
		1445	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1446	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1447	}
		1448
		1449	SV *
		1450	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1451	CODE:
		1452	{
		1453	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1454	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1455	o->self = (HV *)SvRV (RETVAL);
		1456	}
		1457	OUTPUT:
		1458	RETVAL
		1459
		1460	MODULE = urxvt PACKAGE = urxvt::overlay
		1461
		1462	void
		1463	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1464
		1465	void
		1466	overlay::show ()
		1467
		1468	void
		1469	overlay::hide ()
		1470
		1471	void
		1472	overlay::DESTROY ()
516		1473
517	MODULE = urxvt PACKAGE = urxvt::timer	1474	MODULE = urxvt PACKAGE = urxvt::timer
518		1475
519	SV *	1476	SV *
520	timer::new ()	1477	timer::new ()
521	CODE:	1478	CODE:
522	timer *w = new timer;	1479	timer *w = new timer;
		1480	w->start (NOW);
523	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1481	RETVAL = newSVptr ((void *)w, "urxvt::timer");
524	w->self = (HV *)SvRV (RETVAL);	1482	w->self = (HV *)SvRV (RETVAL);
525	OUTPUT:	1483	OUTPUT:
526	RETVAL	1484	RETVAL
527		1485
…		…
535		1493
536	NV	1494	NV
537	timer::at ()	1495	timer::at ()
538	CODE:	1496	CODE:
539	RETVAL = THIS->at;	1497	RETVAL = THIS->at;
		1498	OUTPUT:
		1499	RETVAL
		1500
		1501	timer *
		1502	timer::interval (NV interval)
		1503	CODE:
		1504	THIS->interval = interval;
		1505	RETVAL = THIS;
540	OUTPUT:	1506	OUTPUT:
541	RETVAL	1507	RETVAL
542		1508
543	timer *	1509	timer *
544	timer::set (NV tstamp)	1510	timer::set (NV tstamp)

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