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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.10 by root, Tue Jan 3 01:29:55 2006 UTC vs.
Revision 1.106 by root, Tue Oct 3 12:13:57 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"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	typedef int CHAINED UNUSED;
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
46		58
47	static wchar_t *	59	static wchar_t *
48	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
49	{	61	{
…		…
51	char *str = SvPVutf8 (sv, len);	63	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	64	return rxvt_utf8towcs (str, len);
53	}	65	}
54		66
55	static SV *	67	static SV *
		68	wcs2sv (wchar_t *wstr, int len = -1)
		69	{
		70	char *str = rxvt_wcstoutf8 (wstr, len);
		71
		72	SV *sv = newSVpv (str, 0);
		73	SvUTF8_on (sv);
		74	free (str);
		75
		76	return sv;
		77	}
		78
		79	static SV *
56	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
57	{	81	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	83	}
60		84
61	//TODO: use magic
62	static SV *	85	static SV *
63	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
64	{	87	{
65	HV *hv = newHV ();	88	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	90	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		91	}
		92
		93	static void
		94	clearSVptr (SV *sv)
		95	{
		96	if (SvROK (sv))
		97	sv = SvRV (sv);
		98
		99	hv_clear ((HV *)sv);
		100	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	101	}
69		102
70	static long	103	static long
71	SvPTR (SV *sv, const char *klass)	104	SvPTR (SV *sv, const char *klass)
72	{	105	{
73	if (!sv_derived_from (sv, klass))	106	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	107	croak ("object of type %s expected", klass);
75		108
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	109	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		110
78	if (!iv)	111	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		113
81	return (long)iv;	114	return (long)mg->mg_ptr;
82	}	115	}
83		116
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		119
87	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
88		123
89	struct perl_watcher	124	struct perl_watcher
90	{	125	{
91	SV *cbsv;	126	SV *cbsv;
92	HV *self;	127	HV *self;
93		128
94	perl_watcher ()	129	perl_watcher ()
95	: cbsv (newSV (0))	130	: cbsv (0)
96	{	131	{
97	}	132	}
98		133
99	~perl_watcher ()	134	~perl_watcher ()
100	{	135	{
101	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
102	}	137	}
103		138
104	void cb (SV *cb)	139	void cb (SV *cb)
105	{	140	{
106	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
107	}	143	}
108		144
109	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
110	};	146	};
111		147
…		…
134		170
135	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}	173	}
138		174
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
141		177
142	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
143	{	179	{
		180	tstamp interval;
		181
144	timer ()	182	timer ()
145	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
146	{	184	{
147	}	185	}
148		186
149	void execute (time_watcher &w)	187	void execute (time_watcher &w)
150	{	188	{
		189	if (interval)
		190	start (at + interval);
		191
151	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
152	}	193	}
153	};	194	};
154		195
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
156	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
157		198
158	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
159	{	200	{
160	iow ()	201	iow ()
161	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
162	{	203	{
163	}	204	}
…		…
166	{	207	{
167	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
168	}	209	}
169	};	210	};
170		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
171	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
172		245
		246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		247
		248	class overlay {
		249	rxvt_term *THIS;
		250	AV *overlay_av;
		251	int x, y, w, h;
		252	int border;
		253	text_t **text;
		254	rend_t **rend;
		255
		256	public:
		257	HV *self;
		258
		259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		260	~overlay ();
		261
		262	void show ();
		263	void hide ();
		264
		265	void swap ();
		266
		267	void set (int x, int y, SV *str, SV *rend);
		268	};
		269
		270	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
		272	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
		276	if (border == 2)
		277	{
		278	w += 2;
		279	h += 2;
		280	}
		281
		282	text = new text_t *[h];
		283	rend = new rend_t *[h];
		284
		285	for (int y = 0; y < h; y++)
		286	{
		287	text_t *tp = text[y] = new text_t[w];
		288	rend_t *rp = rend[y] = new rend_t[w];
		289
		290	text_t t0, t1, t2;
		291	rend_t r = rstyle;
		292
		293	if (border == 2)
		294	{
		295	if (y == 0)
		296	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		297	else if (y < h - 1)
		298	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		299	else
		300	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		301
		302	*tp++ = t0;
		303	*rp++ = r;
		304
		305	for (int x = w - 2; x-- > 0; )
		306	{
		307	*tp++ = t1;
		308	*rp++ = r;
		309	}
		310
		311	*tp = t2;
		312	*rp = r;
		313	}
		314	else
		315	for (int x = w; x-- > 0; )
		316	{
		317	*tp++ = 0x0020;
		318	*rp++ = r;
		319	}
		320	}
		321
		322	show ();
		323	}
		324
		325	overlay::~overlay ()
		326	{
		327	hide ();
		328
		329	for (int y = h; y--; )
		330	{
		331	delete [] text[y];
		332	delete [] rend[y];
		333	}
		334
		335	delete [] text;
		336	delete [] rend;
		337	}
		338
		339	void
		340	overlay::show ()
		341	{
		342	if (overlay_av)
		343	return;
		344
		345	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		346	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		347	));
		348	av_push (overlay_av, newSViv ((long)this));
		349
		350	THIS->want_refresh = 1;
		351	}
		352
		353	void
		354	overlay::hide ()
		355	{
		356	if (!overlay_av)
		357	return;
		358
		359	int i;
		360
		361	for (i = AvFILL (overlay_av); i >= 0; i--)
		362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		363	break;
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
		374	}
		375
		376	void overlay::swap ()
		377	{
		378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		379	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		380
		381	int ov_w = min (w, THIS->ncol - ov_x);
		382	int ov_h = min (h, THIS->nrow - ov_y);
		383
		384	for (int y = ov_h; y--; )
		385	{
		386	text_t *t1 = text [y];
		387	rend_t *r1 = rend [y];
		388
		389	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		391
		392	for (int x = ov_w; x--; )
		393	{
		394	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		395	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		396	}
		397	}
		398
		399	}
		400
		401	void overlay::set (int x, int y, SV *text, SV *rend)
		402	{
		403	x += border;
		404	y += border;
		405
		406	if (!IN_RANGE_EXC (y, 0, h - border))
		407	return;
		408
		409	wchar_t *wtext = sv2wcs (text);
		410
		411	for (int col = min (wcslen (wtext), w - x - border); col--; )
		412	this->text [y][x + col] = wtext [col];
		413
		414	free (wtext);
		415
		416	if (rend)
		417	{
		418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		419	croak ("rend must be arrayref");
		420
		421	AV *av = (AV *)SvRV (rend);
		422
		423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		425	}
		426
		427	THIS->want_refresh = 1;
		428	}
		429
		430
		431	/////////////////////////////////////////////////////////////////////////////
		432
173	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
174		434
175	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}
180		436
181	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
182	{	438	{
183	if (perl)	439	if (perl)
184	{	440	{
…		…
186	perl_free (perl);	442	perl_free (perl);
187	}	443	}
188	}	444	}
189		445
190	void	446	void
191	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
192	{	448	{
193	if (!perl)	449	if (!perl)
194	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
195	char *argv[] = {	456	char *argv[] = {
196	"",	457	"",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"-e"
		459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
198	};	465	};
199		466
200	perl = perl_alloc ();	467	perl = perl_alloc ();
201	perl_construct (perl);	468	perl_construct (perl);
202		469
…		…
207		474
208	perl_destruct (perl);	475	perl_destruct (perl);
209	perl_free (perl);	476	perl_free (perl);
210	perl = 0;	477	perl = 0;
211	}	478	}
		479
		480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		489	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		490	}
		491	}
		492
		493	static void
		494	ungrab (rxvt_term *THIS)
		495	{
		496	if (THIS->perl.grabtime)
		497	{
		498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		500	THIS->perl.grabtime = 0;
212	}	501	}
213	}	502	}
214		503
215	bool	504	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	506	{
218	if (!perl	507	if (!perl || !term->perl.self)
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	508	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		509
225	dSP;	510	// pre-handling of some events
226	va_list ap;	511	if (htype == HOOK_REFRESH_END)
		512	{
		513	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		517	}
227		518
228	va_start (ap, htype);	519	swap (perl_environ, environ);
229		520
230	ENTER;	521	bool event_consumed;
231	SAVETMPS;
232		522
233	PUSHMARK (SP);	523	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
234		524	|| term->perl.should_invoke [htype])
235	XPUSHs (sv_2mortal (newSVterm (term)));	525	try
236	XPUSHs (sv_2mortal (newSViv (htype)));
237
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{	526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
243	case DT_INT:	545	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	547	break;
246		548
247	case DT_LONG:	549	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	551	break;
250		552
251	case DT_STRING:	553	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char *str = va_arg (ap, char *);
		560	int len = va_arg (ap, int);
		561
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
253	break;	573	break;
254		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
255	case DT_END:	678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
256	{	694	{
257	va_end (ap);
258
259	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;
262
263	if (count)
264	{
265	SV *status = POPs;	695	SV *status = POPs;
266	count = SvTRUE (status);	696	count = SvTRUE (status);
267	}
268
269	PUTBACK;
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275
276	if (htype == HOOK_DESTROY)
277	{
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}
282
283	return count;
284	}	697	}
285		698
286	default:	699	PUTBACK;
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
288	}	710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
289	}	726	}
		727	else if (htype == HOOK_DESTROY)
		728	{
		729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
		734	}
		735
		736	swap (perl_environ, environ);
		737
		738	return event_consumed;
290	}	739	}
291		740
292	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
293		742
294	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
295		744
296	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
297		746
298	BOOT:	747	BOOT:
299	{	748	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	749	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		753
301	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302	set_hookname (INIT);	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
303	set_hookname (RESET);	756	# include "hookinc.h"
304	set_hookname (START);	757	# undef def
305	set_hookname (DESTROY);
306	set_hookname (SEL_BEGIN);
307	set_hookname (SEL_EXTEND);
308	set_hookname (SEL_MAKE);
309	set_hookname (SEL_GRAB);
310	set_hookname (FOCUS_IN);
311	set_hookname (FOCUS_OUT);
312	set_hookname (VIEW_CHANGE);
313	set_hookname (SCROLL_BACK);
314	set_hookname (TTY_ACTIVITY);
315	set_hookname (REFRESH_BEGIN);
316	set_hookname (REFRESH_END);
317	set_hookname (KEYBOARD_COMMAND);
318		758
319	newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE));	759	HV *option = get_hv ("urxvt::OPTION", 1);
		760	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		761	# define nodef(name)
		762	# include "optinc.h"
		763	# undef nodef
		764	# undef def
320		765
321	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	766	HV *stash = gv_stashpv ("urxvt", 1);
322	}	767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
		772	const_iv (DEFAULT_RSTYLE),
		773	const_iv (OVERLAY_RSTYLE),
		774	const_iv (RS_Bold),
		775	const_iv (RS_Italic),
		776	const_iv (RS_Blink),
		777	const_iv (RS_RVid),
		778	const_iv (RS_Uline),
323		779
324	void	780	const_iv (CurrentTime),
325	set_should_invoke (int htype, int value)	781	const_iv (ShiftMask),
326	CODE:	782	const_iv (LockMask),
327	rxvt_perl.should_invoke [htype] = value;	783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
		800	const_iv (EVENT_NONE),
		801	const_iv (EVENT_READ),
		802	const_iv (EVENT_WRITE),
		803
		804	const_iv (NoEventMask),
		805	const_iv (KeyPressMask),
		806	const_iv (KeyReleaseMask),
		807	const_iv (ButtonPressMask),
		808	const_iv (ButtonReleaseMask),
		809	const_iv (EnterWindowMask),
		810	const_iv (LeaveWindowMask),
		811	const_iv (PointerMotionMask),
		812	const_iv (PointerMotionHintMask),
		813	const_iv (Button1MotionMask),
		814	const_iv (Button2MotionMask),
		815	const_iv (Button3MotionMask),
		816	const_iv (Button4MotionMask),
		817	const_iv (Button5MotionMask),
		818	const_iv (ButtonMotionMask),
		819	const_iv (KeymapStateMask),
		820	const_iv (ExposureMask),
		821	const_iv (VisibilityChangeMask),
		822	const_iv (StructureNotifyMask),
		823	const_iv (ResizeRedirectMask),
		824	const_iv (SubstructureNotifyMask),
		825	const_iv (SubstructureRedirectMask),
		826	const_iv (FocusChangeMask),
		827	const_iv (PropertyChangeMask),
		828	const_iv (ColormapChangeMask),
		829	const_iv (OwnerGrabButtonMask),
		830
		831	const_iv (KeyPress),
		832	const_iv (KeyRelease),
		833	const_iv (ButtonPress),
		834	const_iv (ButtonRelease),
		835	const_iv (MotionNotify),
		836	const_iv (EnterNotify),
		837	const_iv (LeaveNotify),
		838	const_iv (FocusIn),
		839	const_iv (FocusOut),
		840	const_iv (KeymapNotify),
		841	const_iv (Expose),
		842	const_iv (GraphicsExpose),
		843	const_iv (NoExpose),
		844	const_iv (VisibilityNotify),
		845	const_iv (CreateNotify),
		846	const_iv (DestroyNotify),
		847	const_iv (UnmapNotify),
		848	const_iv (MapNotify),
		849	const_iv (MapRequest),
		850	const_iv (ReparentNotify),
		851	const_iv (ConfigureNotify),
		852	const_iv (ConfigureRequest),
		853	const_iv (GravityNotify),
		854	const_iv (ResizeRequest),
		855	const_iv (CirculateNotify),
		856	const_iv (CirculateRequest),
		857	const_iv (PropertyNotify),
		858	const_iv (SelectionClear),
		859	const_iv (SelectionRequest),
		860	const_iv (SelectionNotify),
		861	const_iv (ColormapNotify),
		862	const_iv (ClientMessage),
		863	const_iv (MappingNotify),
		864	# if ENABLE_XIM_ONTHESPOT
		865	const_iv (XIMReverse),
		866	const_iv (XIMUnderline),
		867	const_iv (XIMHighlight),
		868	const_iv (XIMPrimary),
		869	const_iv (XIMSecondary),
		870	const_iv (XIMTertiary),
		871	const_iv (XIMVisibleToForward),
		872	const_iv (XIMVisibleToBackword),
		873	const_iv (XIMVisibleToCenter),
		874	# if 0
		875	const_iv (XIMForwardChar),
		876	const_iv (XIMBackwardChar),
		877	const_iv (XIMForwardWord),
		878	const_iv (XIMBackwardWord),
		879	const_iv (XIMCaretUp),
		880	const_iv (XIMCaretDown),
		881	const_iv (XIMNextLine),
		882	const_iv (XIMPreviousLine),
		883	const_iv (XIMLineStart),
		884	const_iv (XIMLineEnd),
		885	const_iv (XIMAbsolutePosition),
		886	const_iv (XIMDontChange),
		887	# endif
		888	# endif
		889	};
		890
		891	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		892	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		893	}
328		894
329	void	895	void
330	warn (const char *msg)	896	warn (const char *msg)
331	CODE:	897	CODE:
332	rxvt_warn ("%s", msg);	898	rxvt_warn ("%s", msg);
333		899
334	void	900	void
335	fatal (const char *msg)	901	fatal (const char *msg)
336	CODE:	902	CODE:
337	rxvt_fatal ("%s", msg);	903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
338		907
339	NV	908	NV
340	NOW ()	909	NOW ()
341	CODE:	910	CODE:
342	RETVAL = NOW;	911	RETVAL = NOW;
343	OUTPUT:	912	OUTPUT:
344	RETVAL	913	RETVAL
345		914
		915	int
		916	GET_BASEFG (int rend)
		917	CODE:
		918	RETVAL = GET_BASEFG (rend);
		919	OUTPUT:
		920	RETVAL
		921
		922	int
		923	GET_BASEBG (int rend)
		924	CODE:
		925	RETVAL = GET_BASEBG (rend);
		926	OUTPUT:
		927	RETVAL
		928
		929	int
		930	SET_FGCOLOR (int rend, int new_color)
		931	CODE:
		932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		933	OUTPUT:
		934	RETVAL
		935
		936	int
		937	SET_BGCOLOR (int rend, int new_color)
		938	CODE:
		939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		940	OUTPUT:
		941	RETVAL
		942
		943	int
		944	GET_CUSTOM (int rend)
		945	CODE:
		946	RETVAL = (rend && RS_customMask) >> RS_customShift;
		947	OUTPUT:
		948	RETVAL
		949
		950	int
		951	SET_CUSTOM (int rend, int new_value)
		952	CODE:
		953	{
		954	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		955	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		956
		957	RETVAL = (rend & ~RS_customMask)
		958	| ((new_value << RS_customShift) & RS_customMask);
		959	}
		960	OUTPUT:
		961	RETVAL
		962
		963	void
		964	termlist ()
		965	PPCODE:
		966	{
		967	EXTEND (SP, rxvt_term::termlist.size ());
		968
		969	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		970	if ((*t)->perl.self)
		971	PUSHs (sv_2mortal (newSVterm (*t)));
		972	}
		973
346	MODULE = urxvt PACKAGE = urxvt::term	974	MODULE = urxvt PACKAGE = urxvt::term
		975
		976	SV *
		977	_new (AV *env, AV *arg)
		978	CODE:
		979	{
		980	rxvt_term *term = new rxvt_term;
		981
		982	stringvec *argv = new stringvec;
		983	stringvec *envv = new stringvec;
		984
		985	for (int i = 0; i <= AvFILL (arg); i++)
		986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		987
		988	for (int i = AvFILL (env) + 1; i--; )
		989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		990
		991	envv->push_back (0);
		992
		993	bool success;
		994
		995	try
		996	{
		997	success = term->init (argv, envv);
		998	}
		999	catch (const class rxvt_failure_exception &e)
		1000	{
		1001	success = false;
		1002	}
		1003
		1004	if (!success)
		1005	{
		1006	term->destroy ();
		1007	croak ("error while initializing new terminal instance");
		1008	}
		1009
		1010	RETVAL = term && term->perl.self
		1011	? newSVterm (term) : &PL_sv_undef;
		1012	}
		1013	OUTPUT:
		1014	RETVAL
		1015
		1016	void
		1017	rxvt_term::destroy ()
		1018
		1019	void
		1020	rxvt_term::set_should_invoke (int htype, int inc)
		1021	CODE:
		1022	THIS->perl.should_invoke [htype] += inc;
		1023
		1024	int
		1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1026	CODE:
		1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
		1031
		1032	int
		1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1034	CODE:
		1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1036	OUTPUT: RETVAL
		1037
		1038	void
		1039	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1040	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1041	CODE:
		1042	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1043
		1044	void
		1045	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1046	CODE:
		1047	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1048
		1049	void
		1050	rxvt_term::XUngrabKeyboard (Time eventtime)
		1051	CODE:
		1052	XUngrabKeyboard (THIS->dpy, eventtime);
		1053
		1054	bool
		1055	rxvt_term::grab (Time eventtime, int sync = 0)
		1056	CODE:
		1057	{
		1058	int mode = sync ? GrabModeSync : GrabModeAsync;
		1059
		1060	THIS->perl.grabtime = 0;
		1061
		1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1063	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1064	mode, mode, None, GRAB_CURSOR, eventtime))
		1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1066	THIS->perl.grabtime = eventtime;
		1067	else
		1068	XUngrabPointer (THIS->dpy, eventtime);
		1069
		1070	RETVAL = !!THIS->perl.grabtime;
		1071	}
		1072	OUTPUT:
		1073	RETVAL
		1074
		1075	void
		1076	rxvt_term::allow_events_async ()
		1077	CODE:
		1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1079
		1080	void
		1081	rxvt_term::allow_events_sync ()
		1082	CODE:
		1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1084
		1085	void
		1086	rxvt_term::allow_events_replay ()
		1087	CODE:
		1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1090
		1091	void
		1092	rxvt_term::ungrab ()
		1093	CODE:
		1094	ungrab (THIS);
		1095
		1096	int
		1097	rxvt_term::XStringToKeysym (char *string)
		1098	CODE:
		1099	RETVAL = XStringToKeysym (string);
		1100	OUTPUT: RETVAL
		1101
		1102	char *
		1103	rxvt_term::XKeysymToString (int sym)
		1104	CODE:
		1105	RETVAL = XKeysymToString (sym);
		1106	OUTPUT: RETVAL
		1107
		1108	int
		1109	rxvt_term::XKeysymToKeycode (int sym)
		1110	CODE:
		1111	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1112	OUTPUT: RETVAL
		1113
		1114	int
		1115	rxvt_term::XKeycodeToKeysym (int code, int index)
		1116	CODE:
		1117	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1118	OUTPUT: RETVAL
347		1119
348	int	1120	int
349	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
350	CODE:	1122	CODE:
351	{	1123	{
352	wchar_t *wstr = sv2wcs (str);	1124	wchar_t *wstr = sv2wcs (str);
353		1125
354	rxvt_push_locale (THIS->locale);	1126	rxvt_push_locale (THIS->locale);
355	RETVAL = wcswidth (wstr, wcslen (wstr));	1127	RETVAL = 0;
		1128	for (wchar_t *wc = wstr; *wc; wc++)
		1129	{
		1130	int w = WCWIDTH (*wc);
		1131
		1132	if (w)
		1133	RETVAL += min (w, 1);
		1134	}
356	rxvt_pop_locale ();	1135	rxvt_pop_locale ();
357		1136
358	free (wstr);	1137	free (wstr);
359	}	1138	}
360	OUTPUT:	1139	OUTPUT:
…		…
387		1166
388	rxvt_push_locale (THIS->locale);	1167	rxvt_push_locale (THIS->locale);
389	wchar_t *wstr = rxvt_mbstowcs (data, len);	1168	wchar_t *wstr = rxvt_mbstowcs (data, len);
390	rxvt_pop_locale ();	1169	rxvt_pop_locale ();
391		1170
392	char *str = rxvt_wcstoutf8 (wstr);	1171	RETVAL = wcs2sv (wstr);
393	free (wstr);	1172	free (wstr);
394
395	RETVAL = newSVpv (str, 0);
396	SvUTF8_on (RETVAL);
397	free (str);
398	}	1173	}
399	OUTPUT:	1174	OUTPUT:
400	RETVAL	1175	RETVAL
401		1176
		1177	char *
		1178	rxvt_term::locale ()
		1179	CODE:
		1180	RETVAL = THIS->locale;
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1185
		1186	#define TERM_OFFSET_width TERM_OFFSET(width)
		1187	#define TERM_OFFSET_height TERM_OFFSET(height)
		1188	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1189	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1190	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1191	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1192	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1193	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1194	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1195	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1196	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1197	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1198	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1199	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1200	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1201
402	int	1202	int
		1203	rxvt_term::width ()
		1204	ALIAS:
		1205	width = TERM_OFFSET_width
		1206	height = TERM_OFFSET_height
		1207	fwidth = TERM_OFFSET_fwidth
		1208	fheight = TERM_OFFSET_fheight
		1209	fbase = TERM_OFFSET_fbase
		1210	nrow = TERM_OFFSET_nrow
		1211	ncol = TERM_OFFSET_ncol
		1212	focus = TERM_OFFSET_focus
		1213	mapped = TERM_OFFSET_mapped
		1214	int_bwidth = TERM_OFFSET_int_bwidth
		1215	ext_bwidth = TERM_OFFSET_ext_bwidth
		1216	lineSpace = TERM_OFFSET_lineSpace
		1217	saveLines = TERM_OFFSET_saveLines
		1218	total_rows = TERM_OFFSET_total_rows
		1219	top_row = TERM_OFFSET_top_row
		1220	CODE:
		1221	RETVAL = *(int *)((char *)THIS + ix);
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	unsigned int
		1226	rxvt_term::ModLevel3Mask ()
		1227	ALIAS:
		1228	ModLevel3Mask = 0
		1229	ModMetaMask = 1
		1230	ModNumLockMask = 2
		1231	current_screen = 3
		1232	hidden_cursor = 4
		1233	CODE:
		1234	switch (ix)
		1235	{
		1236	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1237	case 1: RETVAL = THIS->ModMetaMask; break;
		1238	case 2: RETVAL = THIS->ModNumLockMask; break;
		1239	case 3: RETVAL = THIS->current_screen; break;
		1240	case 4: RETVAL = THIS->hidden_cursor; break;
		1241	}
		1242	OUTPUT:
		1243	RETVAL
		1244
		1245	char *
		1246	rxvt_term::display_id ()
		1247	ALIAS:
		1248	display_id = 0
		1249	locale = 1
		1250	CODE:
		1251	switch (ix)
		1252	{
		1253	case 0: RETVAL = THIS->display->id; break;
		1254	case 1: RETVAL = THIS->locale; break;
		1255	}
		1256	OUTPUT:
		1257	RETVAL
		1258
		1259	SV *
403	rxvt_term::nsaved ()	1260	rxvt_term::envv ()
		1261	ALIAS:
		1262	argv = 1
404	CODE:	1263	PPCODE:
405	RETVAL = THIS->nsaved;	1264	{
406	OUTPUT:	1265	stringvec *vec = ix ? THIS->argv : THIS->envv;
407	RETVAL	1266
		1267	EXTEND (SP, vec->size ());
		1268
		1269	for (char **i = vec->begin (); i != vec->end (); ++i)
		1270	if (*i)
		1271	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1272	}
408		1273
409	int	1274	int
		1275	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1276	CODE:
		1277	RETVAL = THIS->pty_ev.events;
		1278	if (events != EVENT_UNDEF)
		1279	THIS->pty_ev.set (events);
		1280	OUTPUT:
		1281	RETVAL
		1282
		1283	int
		1284	rxvt_term::pty_fd ()
		1285	CODE:
		1286	RETVAL = THIS->pty->pty;
		1287	OUTPUT:
		1288	RETVAL
		1289
		1290	Window
		1291	rxvt_term::parent ()
		1292	CODE:
		1293	RETVAL = THIS->parent [0];
		1294	OUTPUT:
		1295	RETVAL
		1296
		1297	Window
		1298	rxvt_term::vt ()
		1299	CODE:
		1300	RETVAL = THIS->vt;
		1301	OUTPUT:
		1302	RETVAL
		1303
		1304	void
		1305	rxvt_term::vt_emask_add (U32 emask)
		1306	CODE:
		1307	THIS->vt_emask_perl |= emask;
		1308	THIS->vt_select_input ();
		1309
		1310	U32
		1311	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1312	CODE:
		1313	RETVAL = THIS->rstyle;
		1314	THIS->rstyle = new_rstyle;
		1315	OUTPUT:
		1316	RETVAL
		1317
		1318	int
410	rxvt_term::view_start (int newval = -1)	1319	rxvt_term::view_start (int newval = 1)
		1320	PROTOTYPE: $;$
411	CODE:	1321	CODE:
412	{	1322	{
413	RETVAL = THIS->view_start;	1323	RETVAL = THIS->view_start;
414		1324
415	if (newval >= 0)	1325	if (newval <= 0)
416	{	1326	THIS->scr_changeview (max (newval, THIS->top_row));
417	THIS->view_start = min (newval, THIS->nsaved);
418	THIS->scr_changeview (RETVAL);
419	}
420	}	1327	}
421	OUTPUT:	1328	OUTPUT:
422	RETVAL	1329	RETVAL
423		1330
424	int	1331	void
425	rxvt_term::nrow ()	1332	rxvt_term::focus_in ()
426	CODE:
427	RETVAL = THIS->nrow;
428	OUTPUT:
429	RETVAL
430		1333
431	int	1334	void
432	rxvt_term::ncol ()	1335	rxvt_term::focus_out ()
		1336
		1337	void
		1338	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1339	ALIAS:
		1340	key_release = 1
433	CODE:	1341	CODE:
434	RETVAL = THIS->ncol;	1342	{
435	OUTPUT:	1343	XKeyEvent xkey;
436	RETVAL	1344
		1345	memset (&xkey, 0, sizeof (xkey));
		1346
		1347	xkey.time = time;
		1348	xkey.state = state;
		1349	xkey.keycode = keycode;
		1350
		1351	xkey.type = ix ? KeyRelease : KeyPress;
		1352	xkey.display = THIS->dpy;
		1353	xkey.window = THIS->vt;
		1354	xkey.root = THIS->display->root;
		1355	xkey.subwindow = THIS->vt;
		1356
		1357	if (ix)
		1358	THIS->key_release (xkey);
		1359	else
		1360	THIS->key_press (xkey);
		1361	}
437		1362
438	void	1363	void
439	rxvt_term::want_refresh ()	1364	rxvt_term::want_refresh ()
440	CODE:	1365	CODE:
441	THIS->want_refresh = 1;	1366	THIS->want_refresh = 1;
442		1367
443	void	1368	void
444	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1369	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
445	PPCODE:	1370	PPCODE:
446	{	1371	{
447	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1372	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
448	croak ("row_number number of out range");	1373	XSRETURN_EMPTY;
449		1374
450	line_t &l = ROW(row_number);	1375	line_t &l = ROW(row_number);
451		1376
452	if (GIMME_V != G_VOID)	1377	if (GIMME_V != G_VOID)
453	{	1378	{
454	wchar_t *wstr = new wchar_t [THIS->ncol];	1379	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
455		1380
456	for (int col = 0; col <THIS->ncol; col++)	1381	for (int col = 0; col < THIS->ncol; col++)
457	wstr [col] = l.t [col];	1382	wstr [col] = l.t [col];
458		1383
459	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
460	free (wstr);
461
462	SV *sv = newSVpv (str, 0);
463	SvUTF8_on (sv);
464	XPUSHs (sv_2mortal (sv));	1384	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
465	free (str);
466	}	1385	}
467		1386
468	if (new_text)	1387	if (new_text)
469	{	1388	{
470	STRLEN slen;
471	char *str = SvPVutf8 (new_text, slen);	1389	wchar_t *wstr = sv2wcs (new_text);
472	wchar_t *wstr = rxvt_utf8towcs (str, slen);
473		1390
474	int len = wcslen (wstr);	1391	int len = min (wcslen (wstr) - start_ofs, max_len);
475		1392
476	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1393	if (start_col < 0 || start_col + len > THIS->ncol)
477	{	1394	{
478	free (wstr);	1395	free (wstr);
479	croak ("new_text extends beyond horizontal margins");	1396	croak ("new_text extends beyond horizontal margins");
480	}	1397	}
481		1398
482	for (int col = start_col; col < start_col + len; col++)	1399	for (int col = start_col; col < start_col + len; col++)
483	{	1400	{
484	l.t [col] = wstr [col - start_col];	1401	l.t [col] = wstr [start_ofs + col - start_col];
485	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1402	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
486	}	1403	}
487		1404
488	free (wstr);	1405	free (wstr);
489	}	1406	}
490	}	1407	}
491		1408
492	void	1409	void
493	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1410	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
494	PPCODE:	1411	PPCODE:
495	{	1412	{
496	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1413	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
497	croak ("row_number number of out range");	1414	XSRETURN_EMPTY;
498		1415
499	line_t &l = ROW(row_number);	1416	line_t &l = ROW(row_number);
500		1417
501	if (GIMME_V != G_VOID)	1418	if (GIMME_V != G_VOID)
502	{	1419	{
…		…
513	{	1430	{
514	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1431	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
515	croak ("new_rend must be arrayref");	1432	croak ("new_rend must be arrayref");
516		1433
517	AV *av = (AV *)SvRV (new_rend);	1434	AV *av = (AV *)SvRV (new_rend);
518	int len = av_len (av) + 1;	1435	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
519		1436
520	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1437	if (start_col < 0 || start_col + len > THIS->ncol)
521	croak ("new_rend array extends beyond horizontal margins");	1438	croak ("new_rend array extends beyond horizontal margins");
522		1439
523	for (int col = start_col; col < start_col + len; col++)	1440	for (int col = start_col; col < start_col + len; col++)
524	{	1441	{
525	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1442	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
526		1443
527	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1444	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
528	}	1445	}
529	}	1446	}
530	}	1447	}
531		1448
532	int	1449	int
533	rxvt_term::ROW_l (int row_number, int new_length = -2)	1450	rxvt_term::ROW_l (int row_number, int new_length = -1)
534	CODE:	1451	CODE:
535	{	1452	{
536	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1453	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
537	croak ("row_number number of out range");	1454	XSRETURN_EMPTY;
538		1455
539	line_t &l = ROW(row_number);	1456	line_t &l = ROW(row_number);
540	RETVAL = l.l;	1457	RETVAL = l.l;
541		1458
542	if (new_length >= -1)	1459	if (new_length >= 0)
543	l.l = new_length;	1460	l.l = new_length;
544	}	1461	}
545	OUTPUT:	1462	OUTPUT:
546	RETVAL	1463	RETVAL
547		1464
		1465	bool
		1466	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1467	CODE:
		1468	{
		1469	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1470	XSRETURN_EMPTY;
		1471
		1472	line_t &l = ROW(row_number);
		1473	RETVAL = l.is_longer ();
		1474
		1475	if (new_is_longer >= 0)
		1476	l.is_longer (new_is_longer);
		1477	}
		1478	OUTPUT:
		1479	RETVAL
		1480
548	SV *	1481	SV *
549	rxvt_term::special_encode (SV *str)	1482	rxvt_term::special_encode (SV *string)
550	CODE:	1483	CODE:
551	abort ();//TODO	1484	{
		1485	wchar_t *wstr = sv2wcs (string);
		1486	int wlen = wcslen (wstr);
		1487	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1488
		1489	rxvt_push_locale (THIS->locale);
		1490
		1491	wchar_t *r = rstr;
		1492	for (wchar_t *s = wstr; *s; s++)
		1493	{
		1494	int w = WCWIDTH (*s);
		1495
		1496	if (w == 0)
		1497	{
		1498	if (r == rstr)
		1499	croak ("leading combining character unencodable");
		1500
		1501	unicode_t n = rxvt_compose (r[-1], *s);
		1502	if (n == NOCHAR)
		1503	n = rxvt_composite.compose (r[-1], *s);
		1504
		1505	r[-1] = n;
		1506	}
		1507	#if !UNICODE_3
		1508	else if (*s >= 0x10000)
		1509	*r++ = rxvt_composite.compose (*s);
		1510	#endif
		1511	else
		1512	*r++ = *s;
		1513
		1514	// the *2 above only allows wcwidth <= 2
		1515	if (w > 1)
		1516	*r++ = NOCHAR;
		1517	}
		1518
		1519	rxvt_pop_locale ();
		1520
		1521	RETVAL = wcs2sv (rstr, r - rstr);
		1522	}
		1523	OUTPUT:
		1524	RETVAL
552		1525
553	SV *	1526	SV *
554	rxvt_term::special_decode (SV *str)	1527	rxvt_term::special_decode (SV *text)
555	CODE:	1528	CODE:
556	abort ();//TODO	1529	{
		1530	wchar_t *wstr = sv2wcs (text);
		1531	int wlen = wcslen (wstr);
		1532	int dlen = 0;
		1533
		1534	// find length
		1535	for (wchar_t *s = wstr; *s; s++)
		1536	if (*s == NOCHAR)
		1537	;
		1538	else if (IS_COMPOSE (*s))
		1539	dlen += rxvt_composite.expand (*s, 0);
		1540	else
		1541	dlen++;
		1542
		1543	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1544
		1545	// decode
		1546	wchar_t *r = rstr;
		1547	for (wchar_t *s = wstr; *s; s++)
		1548	if (*s == NOCHAR)
		1549	;
		1550	else if (IS_COMPOSE (*s))
		1551	r += rxvt_composite.expand (*s, r);
		1552	else
		1553	*r++ = *s;
		1554
		1555	RETVAL = wcs2sv (rstr, r - rstr);
		1556	}
		1557	OUTPUT:
		1558	RETVAL
557		1559
558	void	1560	void
559	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1561	rxvt_term::_resource (char *name, int index, SV *newval = 0)
560	PPCODE:	1562	PPCODE:
561	{	1563	{
562	struct resval { const char *name; int value; } rslist [] = {	1564	static const struct resval { const char *name; int value; } *rs, rslist [] = {
563	# define Rs_def(name) { # name, Rs_ ## name },	1565	# define def(name) { # name, Rs_ ## name },
564	# define Rs_reserve(name,count)	1566	# define reserve(name,count)
565	# include "rsinc.h"	1567	# include "rsinc.h"
566	# undef Rs_def	1568	# undef def
567	# undef Rs_reserve	1569	# undef reserve
568	};	1570	};
569		1571
570	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1572	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
571		1573
572	do {	1574	do {
573	if (rs-- == rslist)	1575	if (rs-- == rslist)
574	croak ("no such resource '%s', requested", name);	1576	croak ("no such resource '%s', requested", name);
575	} while (strcmp (name, rs->name));	1577	} while (strcmp (name, rs->name));
…		…
593	else	1595	else
594	THIS->rs [index] = 0;	1596	THIS->rs [index] = 0;
595	}	1597	}
596	}	1598	}
597		1599
		1600	const char *
		1601	rxvt_term::x_resource (const char *name)
		1602
		1603	bool
		1604	rxvt_term::option (U32 optval, int set = -1)
		1605	CODE:
		1606	{
		1607	RETVAL = THIS->options & optval;
		1608
		1609	if (set >= 0)
		1610	{
		1611	if (set)
		1612	THIS->options |= optval;
		1613	else
		1614	THIS->options &= ~optval;
		1615
		1616	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1617	switch (optval)
		1618	{
		1619	case Opt_skipBuiltinGlyphs:
		1620	THIS->set_fonts ();
		1621	THIS->scr_remap_chars ();
		1622	THIS->scr_touch (true);
		1623	THIS->want_refresh = 1;
		1624	break;
		1625
		1626	case Opt_cursorUnderline:
		1627	THIS->want_refresh = 1;
		1628	break;
		1629
		1630	# case Opt_scrollBar_floating:
		1631	# case Opt_scrollBar_right:
		1632	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1633	# break;
		1634	}
		1635	}
		1636	}
		1637	OUTPUT:
		1638	RETVAL
		1639
		1640	bool
		1641	rxvt_term::parse_keysym (char *keysym, char *str)
		1642	CODE:
		1643	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1644	THIS->keyboard->register_done ();
		1645	OUTPUT:
		1646	RETVAL
		1647
598	void	1648	void
599	rxvt_term::selection_mark (...)	1649	rxvt_term::screen_cur (...)
600	PROTOTYPE: $;$$	1650	PROTOTYPE: $;$$
601	ALIAS:	1651	ALIAS:
		1652	screen_cur = 0
602	selection_beg = 1	1653	selection_beg = 1
603	selection_end = 2	1654	selection_end = 2
		1655	selection_mark = 3
604	PPCODE:	1656	PPCODE:
605	{	1657	{
606	row_col_t &sel = ix == 1 ? THIS->selection.beg	1658	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1659	: ix == 1 ? THIS->selection.beg
607	: ix == 2 ? THIS->selection.end	1660	: ix == 2 ? THIS->selection.end
608	: THIS->selection.mark;	1661	: THIS->selection.mark;
609		1662
610	if (GIMME_V != G_VOID)	1663	if (GIMME_V != G_VOID)
611	{	1664	{
612	EXTEND (SP, 2);	1665	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (sel.row)));	1666	PUSHs (sv_2mortal (newSViv (rc.row)));
614	PUSHs (sv_2mortal (newSViv (sel.col)));	1667	PUSHs (sv_2mortal (newSViv (rc.col)));
615	}	1668	}
616		1669
617	if (items == 3)	1670	if (items == 3)
618	{	1671	{
619	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1672	rc.row = SvIV (ST (1));
620	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1673	rc.col = SvIV (ST (2));
		1674
		1675	if (ix == 2)
		1676	{
		1677	if (rc.col == 0)
		1678	{
		1679	// col == 0 means end of previous line
		1680	rc.row--;
		1681	rc.col = THIS->ncol;
		1682	}
		1683	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1684	&& rc.col > ROW(rc.row).l)
		1685	{
		1686	// col >= length means while line and add newline
		1687	rc.col = THIS->ncol;
		1688	}
		1689	}
		1690
		1691	clamp_it (rc.col, 0, THIS->ncol);
		1692	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
621		1693
622	if (ix)	1694	if (ix)
623	THIS->want_refresh = 1;	1695	THIS->want_refresh = 1;
624	}	1696	}
625	}	1697	}
626		1698
		1699	char
		1700	rxvt_term::cur_charset ()
		1701	CODE:
		1702	RETVAL = THIS->charsets [THIS->screen.charset];
		1703	OUTPUT:
		1704	RETVAL
		1705
		1706	void
		1707	rxvt_term::selection_clear ()
		1708
		1709	void
		1710	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1711	CODE:
		1712	THIS->selection.op = SELECTION_CONT;
		1713	THIS->selection.rect = rect;
		1714	THIS->selection_make (eventtime);
		1715
627	int	1716	int
628	rxvt_term::selection_grab (int eventtime)	1717	rxvt_term::selection_grab (Time eventtime)
629		1718
630	void	1719	void
631	rxvt_term::selection (SV *newtext = 0)	1720	rxvt_term::selection (SV *newtext = 0)
632	PPCODE:	1721	PPCODE:
633	{	1722	{
634	if (GIMME_V != G_VOID)	1723	if (GIMME_V != G_VOID)
635	{	1724	XPUSHs (THIS->selection.text
636	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1725	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
637	SV *sv = newSVpv (sel, 0);	1726	: &PL_sv_undef);
638	SvUTF8_on (sv);
639	free (sel);
640	XPUSHs (sv_2mortal (sv));
641	}
642		1727
643	if (newtext)	1728	if (newtext)
644	{	1729	{
645	free (THIS->selection.text);	1730	free (THIS->selection.text);
646		1731
647	THIS->selection.text = sv2wcs (newtext);	1732	THIS->selection.text = sv2wcs (newtext);
648	THIS->selection.len = wcslen (THIS->selection.text);	1733	THIS->selection.len = wcslen (THIS->selection.text);
649	}	1734	}
650	}	1735	}
651
652	void
653	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
654		1736
655	void	1737	void
		1738	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)
		1739
		1740	void
		1741	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1742
		1743	void
656	rxvt_term::scr_overlay_off ()	1744	rxvt_term::scr_bell ()
657		1745
658	void	1746	void
659	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1747	rxvt_term::scr_change_screen (int screen)
660	CODE:
661	THIS->scr_overlay_set (x, y, text, rend);
662		1748
663	void	1749	void
664	rxvt_term::scr_overlay_set (int x, int y, SV *text)	1750	rxvt_term::scr_add_lines (SV *string)
665	CODE:	1751	CODE:
666	{	1752	{
667	wchar_t *wtext = sv2wcs (text);	1753	wchar_t *wstr = sv2wcs (string);
668	THIS->scr_overlay_set (x, y, wtext);	1754	THIS->scr_add_lines (wstr, wcslen (wstr));
669	free (wtext);	1755	free (wstr);
670	}	1756	}
671		1757
672	void	1758	void
673	rxvt_term::tt_write (SV *octets)	1759	rxvt_term::tt_write (SV *octets)
674	INIT:	1760	INIT:
675	STRLEN len;	1761	STRLEN len;
676	char *str = SvPVbyte (octets, len);	1762	char *str = SvPVbyte (octets, len);
677	C_ARGS:	1763	C_ARGS:
		1764	str, len
		1765
		1766	void
		1767	rxvt_term::cmd_parse (SV *octets)
		1768	CODE:
		1769	{
		1770	STRLEN len;
		1771	char *str = SvPVbyte (octets, len);
		1772
		1773	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1774	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1775
		1776	THIS->cmdbuf_ptr = str;
		1777	THIS->cmdbuf_endp = str + len;
		1778
		1779	rxvt_push_locale (THIS->locale);
		1780	THIS->cmd_parse ();
		1781	rxvt_pop_locale ();
		1782
		1783	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1784	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1785	}
		1786
		1787	SV *
		1788	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1789	CODE:
		1790	{
		1791	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1792	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1793	o->self = (HV *)SvRV (RETVAL);
		1794	}
		1795	OUTPUT:
		1796	RETVAL
		1797
		1798	#############################################################################
		1799	# Various X Utility Functions
		1800	#############################################################################
		1801
		1802	void
		1803	rxvt_term::XListProperties (Window window)
		1804	PPCODE:
		1805	{
		1806	int count;
		1807	Atom *props = XListProperties (THIS->dpy, window, &count);
		1808
		1809	EXTEND (SP, count);
		1810	while (count--)
		1811	PUSHs (newSVuv ((U32)props [count]));
		1812
		1813	XFree (props);
		1814	}
		1815
		1816	void
		1817	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1818	PPCODE:
		1819	{
		1820	Atom type;
		1821	int format;
		1822	unsigned long nitems;
		1823	unsigned long bytes_after;
678	(unsigned char *)str, len	1824	unsigned char *prop;
		1825
		1826	XGetWindowProperty (THIS->dpy, window, property,
		1827	0, 1<<24, 0, AnyPropertyType,
		1828	&type, &format, &nitems, &bytes_after, &prop);
		1829
		1830	if (type != None)
		1831	{
		1832	int elemsize = format == 16 ? sizeof (short)
		1833	: format == 32 ? sizeof (long)
		1834	: 1;
		1835
		1836	EXTEND (SP, 3);
		1837	PUSHs (newSVuv ((U32)type));
		1838	PUSHs (newSViv (format));
		1839	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1840	XFree (prop);
		1841	}
		1842	}
		1843
		1844	void
		1845	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1846	CODE:
		1847	{
		1848	STRLEN len;
		1849	char *data_ = SvPVbyte (data, len);
		1850
		1851	int elemsize = format == 16 ? sizeof (short)
		1852	: format == 32 ? sizeof (long)
		1853	: 1;
		1854
		1855	XChangeProperty (THIS->dpy, window, property,
		1856	type, format, PropModeReplace,
		1857	(unsigned char *)data_, len / elemsize);
		1858	}
		1859
		1860	Atom
		1861	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1862	C_ARGS: term->dpy, atom_name, only_if_exists
		1863
		1864	char *
		1865	XGetAtomName (rxvt_term *term, Atom atom)
		1866	C_ARGS: term->dpy, atom
		1867	CLEANUP:
		1868	XFree (RETVAL);
		1869
		1870	void
		1871	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1872	C_ARGS: term->dpy, window, property
		1873
		1874	Window
		1875	rxvt_term::DefaultRootWindow ()
		1876	CODE:
		1877	RETVAL = THIS->display->root;
		1878	OUTPUT:
		1879	RETVAL
		1880
		1881	#if 0
		1882
		1883	Window
		1884	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1885	C_ARGS: term->dpy, (Window)parent,
		1886	x, y, width, height, 0,
		1887	term->pix_colors_focused[Color_border],
		1888	term->pix_colors_focused[Color_border]
		1889
		1890	#endif
		1891
		1892	void
		1893	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1894	C_ARGS: term->dpy, window, parent, x, y
		1895
		1896	void
		1897	XMapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XUnmapWindow (rxvt_term *term, Window window)
		1902	C_ARGS: term->dpy, window
		1903
		1904	void
		1905	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1906	C_ARGS: term->dpy, window, x, y, width, height
		1907
		1908	void
		1909	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1910	CODE:
		1911	{
		1912	XWindowAttributes attr;
		1913	XGetWindowAttributes (THIS->dpy, window, &attr);
		1914	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1915	}
		1916
		1917	void
		1918	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1919	PPCODE:
		1920	{
		1921	int dx, dy;
		1922	Window child;
		1923
		1924	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1925	{
		1926	EXTEND (SP, 3);
		1927	PUSHs (newSViv (dx));
		1928	PUSHs (newSViv (dy));
		1929	PUSHs (newSVuv (child));
		1930	}
		1931	}
		1932
		1933	#############################################################################
		1934	# urxvt::overlay
		1935	#############################################################################
		1936
		1937	MODULE = urxvt PACKAGE = urxvt::overlay
		1938
		1939	void
		1940	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1941
		1942	void
		1943	overlay::show ()
		1944
		1945	void
		1946	overlay::hide ()
		1947
		1948	void
		1949	overlay::DESTROY ()
		1950
		1951	#############################################################################
		1952	# urxvt::watcher
		1953	#############################################################################
		1954
		1955	MODULE = urxvt PACKAGE = urxvt::watcher
		1956
		1957	CHAINED
		1958	perl_watcher::cb (SV *cb)
		1959	CODE:
		1960	THIS->cb (cb);
		1961	OUTPUT:
		1962	RETVAL
		1963
		1964	#############################################################################
		1965	# urxvt::timer
		1966	#############################################################################
679		1967
680	MODULE = urxvt PACKAGE = urxvt::timer	1968	MODULE = urxvt PACKAGE = urxvt::timer
681		1969
682	SV *	1970	SV *
683	timer::new ()	1971	timer::new ()
684	CODE:	1972	CODE:
685	timer *w = new timer;	1973	timer *w = new timer;
		1974	w->start (NOW);
686	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1975	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
687	w->self = (HV *)SvRV (RETVAL);	1976	w->self = (HV *)SvRV (RETVAL);
688	OUTPUT:
689	RETVAL
690
691	timer *
692	timer::cb (SV *cb)
693	CODE:
694	THIS->cb (cb);
695	RETVAL = THIS;
696	OUTPUT:	1977	OUTPUT:
697	RETVAL	1978	RETVAL
698		1979
699	NV	1980	NV
700	timer::at ()	1981	timer::at ()
701	CODE:	1982	CODE:
702	RETVAL = THIS->at;	1983	RETVAL = THIS->at;
703	OUTPUT:	1984	OUTPUT:
704	RETVAL	1985	RETVAL
705		1986
706	timer *	1987	CHAINED
		1988	timer::interval (NV interval)
		1989	CODE:
		1990	THIS->interval = interval;
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	CHAINED
707	timer::set (NV tstamp)	1995	timer::set (NV tstamp)
708	CODE:	1996	CODE:
709	THIS->set (tstamp);	1997	THIS->set (tstamp);
		1998	OUTPUT:
710	RETVAL = THIS;	1999	RETVAL
711	OUTPUT:
712	RETVAL
713		2000
714	timer *	2001	CHAINED
715	timer::start (NV tstamp = THIS->at)	2002	timer::start (NV tstamp = THIS->at)
716	CODE:	2003	CODE:
717	THIS->start (tstamp);	2004	THIS->start (tstamp);
		2005	OUTPUT:
718	RETVAL = THIS;	2006	RETVAL
719	OUTPUT:
720	RETVAL
721		2007
722	timer *	2008	CHAINED
		2009	timer::after (NV delay)
		2010	CODE:
		2011	THIS->start (NOW + delay);
		2012	OUTPUT:
		2013	RETVAL
		2014
		2015	CHAINED
723	timer::stop ()	2016	timer::stop ()
724	CODE:	2017	CODE:
725	THIS->stop ();	2018	THIS->stop ();
726	RETVAL = THIS;
727	OUTPUT:	2019	OUTPUT:
728	RETVAL	2020	RETVAL
729		2021
730	void	2022	void
731	timer::DESTROY ()	2023	timer::DESTROY ()
		2024
		2025	#############################################################################
		2026	# urxvt::iow
		2027	#############################################################################
732		2028
733	MODULE = urxvt PACKAGE = urxvt::iow	2029	MODULE = urxvt PACKAGE = urxvt::iow
734		2030
735	SV *	2031	SV *
736	iow::new ()	2032	iow::new ()
737	CODE:	2033	CODE:
738	iow *w = new iow;	2034	iow *w = new iow;
739	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2035	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
740	w->self = (HV *)SvRV (RETVAL);	2036	w->self = (HV *)SvRV (RETVAL);
741	OUTPUT:	2037	OUTPUT:
742	RETVAL	2038	RETVAL
743		2039
744	iow *	2040	CHAINED
745	iow::cb (SV *cb)
746	CODE:
747	THIS->cb (cb);
748	RETVAL = THIS;
749	OUTPUT:
750	RETVAL
751
752	iow *
753	iow::fd (int fd)	2041	iow::fd (int fd)
754	CODE:	2042	CODE:
755	THIS->fd = fd;	2043	THIS->fd = fd;
		2044	OUTPUT:
756	RETVAL = THIS;	2045	RETVAL
757	OUTPUT:
758	RETVAL
759		2046
760	iow *	2047	CHAINED
761	iow::events (short events)	2048	iow::events (short events)
762	CODE:	2049	CODE:
763	THIS->events = events;	2050	THIS->events = events;
		2051	OUTPUT:
764	RETVAL = THIS;	2052	RETVAL
765	OUTPUT:
766	RETVAL
767		2053
768	iow *	2054	CHAINED
769	iow::start ()	2055	iow::start ()
770	CODE:	2056	CODE:
771	THIS->start ();	2057	THIS->start ();
		2058	OUTPUT:
772	RETVAL = THIS;	2059	RETVAL
773	OUTPUT:
774	RETVAL
775		2060
776	iow *	2061	CHAINED
777	iow::stop ()	2062	iow::stop ()
778	CODE:	2063	CODE:
779	THIS->stop ();	2064	THIS->stop ();
780	RETVAL = THIS;
781	OUTPUT:	2065	OUTPUT:
782	RETVAL	2066	RETVAL
783		2067
784	void	2068	void
785	iow::DESTROY ()	2069	iow::DESTROY ()
786		2070
		2071	#############################################################################
		2072	# urxvt::iw
		2073	#############################################################################
787		2074
		2075	MODULE = urxvt PACKAGE = urxvt::iw
		2076
		2077	SV *
		2078	iw::new ()
		2079	CODE:
		2080	iw *w = new iw;
		2081	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2082	w->self = (HV *)SvRV (RETVAL);
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	CHAINED
		2087	iw::start ()
		2088	CODE:
		2089	THIS->start ();
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	CHAINED
		2094	iw::stop ()
		2095	CODE:
		2096	THIS->stop ();
		2097	OUTPUT:
		2098	RETVAL
		2099
		2100	void
		2101	iw::DESTROY ()
		2102
		2103	#############################################################################
		2104	# urxvt::pw
		2105	#############################################################################
		2106
		2107	MODULE = urxvt PACKAGE = urxvt::pw
		2108
		2109	SV *
		2110	pw::new ()
		2111	CODE:
		2112	pw *w = new pw;
		2113	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2114	w->self = (HV *)SvRV (RETVAL);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	CHAINED
		2119	pw::start (int pid)
		2120	CODE:
		2121	THIS->start (pid);
		2122	OUTPUT:
		2123	RETVAL
		2124
		2125	CHAINED
		2126	pw::stop ()
		2127	CODE:
		2128	THIS->stop ();
		2129	OUTPUT:
		2130	RETVAL
		2131
		2132	void
		2133	pw::DESTROY ()
		2134
		2135

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