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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.4 by root, Mon Jan 2 19:05:05 2006 UTC vs.
Revision 1.109 by root, Thu Dec 14 15:19:31 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
		49
		50	#undef LINENO
		51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		52	#undef ROW
		53	#define ROW(n) THIS->row_buf [LINENO (n)]
		54
		55	typedef int CHAINED UNUSED;
39		56
40	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
41		58
42	static wchar_t *	59	static wchar_t *
43	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	63	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	64	return rxvt_utf8towcs (str, len);
48	}	65	}
49		66
50	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 *
51	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
52	{	81	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54	}	83	}
55		84
56	//TODO: use magic
57	static SV *	85	static SV *
58	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
59	{	87	{
60	HV *hv = newHV ();	88	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	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);
63	}	101	}
64		102
65	static long	103	static long
66	SvPTR (SV *sv, const char *klass)	104	SvPTR (SV *sv, const char *klass)
67	{	105	{
68	if (!sv_derived_from (sv, klass))	106	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	107	croak ("object of type %s expected", klass);
70		108
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	109	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		110
73	if (!iv)	111	if (!mg)
74	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);
75		113
76	return (long)iv;	114	return (long)mg->mg_ptr;
77	}	115	}
78		116
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		119
82	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
83		121
84	struct perl_watcher	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
85	{	123
86	SV *cbsv;	124	class overlay {
		125	rxvt_term *THIS;
		126	AV *overlay_av;
		127	int x, y, w, h;
		128	int border;
		129	text_t **text;
		130	rend_t **rend;
		131
		132	public:
87	HV *self;	133	HV *self;
88		134
89	perl_watcher ()	135	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	136	~overlay ();
91	{
92	}
93		137
94	~perl_watcher ()	138	void show ();
95	{	139	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		140
99	void cb (SV *cb)	141	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		142
104	void invoke (const char *type, SV *self, int arg = -1);	143	void set (int x, int y, SV *str, SV *rend);
105	};	144	};
106		145
107	void	146	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
108	perl_watcher::invoke (const char *type, SV *self, int arg)	147	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
109	{	148	{
110	dSP;	149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
111		151
112	ENTER;	152	if (border == 2)
113	SAVETMPS;
114
115	PUSHMARK (SP);
116
117	XPUSHs (sv_2mortal (self));
118
119	if (arg >= 0)
120	XPUSHs (sv_2mortal (newSViv (arg)));
121
122	PUTBACK;
123	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
124	SPAGAIN;
125
126	PUTBACK;
127	FREETMPS;
128	LEAVE;
129
130	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}
133
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136
137	struct timer : time_watcher, perl_watcher
138	{
139	timer ()
140	: time_watcher (this, &timer::execute)
141	{	153	{
		154	w += 2;
		155	h += 2;
142	}	156	}
143		157
144	void execute (time_watcher &w)	158	text = new text_t *[h];
		159	rend = new rend_t *[h];
		160
		161	for (int y = 0; y < h; y++)
145	{	162	{
146	invoke ("urxvt::timer", newSVtimer (this));	163	text_t *tp = text[y] = new text_t[w];
		164	rend_t *rp = rend[y] = new rend_t[w];
		165
		166	text_t t0, t1, t2;
		167	rend_t r = rstyle;
		168
		169	if (border == 2)
		170	{
		171	if (y == 0)
		172	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		173	else if (y < h - 1)
		174	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		175	else
		176	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		177
		178	*tp++ = t0;
		179	*rp++ = r;
		180
		181	for (int x = w - 2; x-- > 0; )
		182	{
		183	*tp++ = t1;
		184	*rp++ = r;
		185	}
		186
		187	*tp = t2;
		188	*rp = r;
		189	}
		190	else
		191	for (int x = w; x-- > 0; )
		192	{
		193	*tp++ = 0x0020;
		194	*rp++ = r;
		195	}
147	}	196	}
148	};
149		197
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
152
153	struct iow : io_watcher, perl_watcher
154	{
155	iow ()	198	show ();
156	: io_watcher (this, &iow::execute)	199	}
		200
		201	overlay::~overlay ()
		202	{
		203	hide ();
		204
		205	for (int y = h; y--; )
157	{	206	{
		207	delete [] text[y];
		208	delete [] rend[y];
158	}	209	}
159		210
160	void execute (io_watcher &w, short revents)	211	delete [] text;
		212	delete [] rend;
		213	}
		214
		215	void
		216	overlay::show ()
		217	{
		218	if (overlay_av)
		219	return;
		220
		221	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		222	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		223	));
		224	av_push (overlay_av, newSViv ((long)this));
		225
		226	THIS->want_refresh = 1;
		227	}
		228
		229	void
		230	overlay::hide ()
		231	{
		232	if (!overlay_av)
		233	return;
		234
		235	int i;
		236
		237	for (i = AvFILL (overlay_av); i >= 0; i--)
		238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		239	break;
		240
		241	for (; i < AvFILL (overlay_av); i++)
		242	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		243
		244	av_pop (overlay_av);
		245
		246	SvREFCNT_dec (overlay_av);
		247	overlay_av = 0;
		248
		249	THIS->want_refresh = 1;
		250	}
		251
		252	void overlay::swap ()
		253	{
		254	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		255	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		256
		257	int ov_w = min (w, THIS->ncol - ov_x);
		258	int ov_h = min (h, THIS->nrow - ov_y);
		259
		260	for (int y = ov_h; y--; )
161	{	261	{
162	invoke ("urxvt::iow", newSViow (this), revents);	262	text_t *t1 = text [y];
		263	rend_t *r1 = rend [y];
		264
		265	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		266	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		267
		268	for (int x = ov_w; x--; )
		269	{
		270	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		271	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		272	}
163	}	273	}
164	};	274
		275	}
		276
		277	void overlay::set (int x, int y, SV *text, SV *rend)
		278	{
		279	x += border;
		280	y += border;
		281
		282	if (!IN_RANGE_EXC (y, 0, h - border))
		283	return;
		284
		285	wchar_t *wtext = sv2wcs (text);
		286
		287	for (int col = min (wcslen (wtext), w - x - border); col--; )
		288	this->text [y][x + col] = wtext [col];
		289
		290	free (wtext);
		291
		292	if (rend)
		293	{
		294	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		295	croak ("rend must be arrayref");
		296
		297	AV *av = (AV *)SvRV (rend);
		298
		299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		301	}
		302
		303	THIS->want_refresh = 1;
		304	}
165		305
166	/////////////////////////////////////////////////////////////////////////////	306	/////////////////////////////////////////////////////////////////////////////
167		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
		310
		311	/////////////////////////////////////////////////////////////////////////////
		312
168	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
169		314
170	static PerlInterpreter *perl;	315	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		316
176	rxvt_perl_interp::~rxvt_perl_interp ()	317	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	318	{
178	if (perl)	319	if (perl)
179	{	320	{
…		…
181	perl_free (perl);	322	perl_free (perl);
182	}	323	}
183	}	324	}
184		325
185	void	326	void
186	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
187	{	328	{
188	if (!perl)	329	if (!perl)
189	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
		333	perl_environ = rxvt_environ;
		334	swap (perl_environ, environ);
		335
190	char *argv[] = {	336	char *argv[] = {
191	"",	337	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"-e"
		339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
193	};	345	};
194		346
195	perl = perl_alloc ();	347	perl = perl_alloc ();
196	perl_construct (perl);	348	perl_construct (perl);
197		349
…		…
202		354
203	perl_destruct (perl);	355	perl_destruct (perl);
204	perl_free (perl);	356	perl_free (perl);
205	perl = 0;	357	perl = 0;
206	}	358	}
		359
		360	swap (perl_environ, environ);
		361
		362	rxvt_pop_locale ();
		363	}
		364
		365	if (perl)
		366	{
		367	// runs outside of perls ENV
		368	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		369	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		370	}
		371	}
		372
		373	static void
		374	ungrab (rxvt_term *THIS)
		375	{
		376	if (THIS->perl.grabtime)
		377	{
		378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		380	THIS->perl.grabtime = 0;
207	}	381	}
208	}	382	}
209		383
210	bool	384	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	386	{
213	// INIT and DESTROY must be requested by the runtime	387	if (!perl || !term->perl.self)
214
215	if (!perl || !should_invoke [htype])
216	return false;	388	return false;
217
218	if (htype == HOOK_INIT) // first hook ever called
219	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
220		389
221	dSP;	390	// pre-handling of some events
222	va_list ap;	391	if (htype == HOOK_REFRESH_END)
		392	{
		393	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		394
		395	for (int i = 0; i <= AvFILL (av); i++)
		396	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		397	}
223		398
224	va_start (ap, htype);	399	swap (perl_environ, environ);
225		400
226	ENTER;	401	bool event_consumed;
227	SAVETMPS;
228		402
229	PUSHMARK (SP);	403	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
230		404	|| term->perl.should_invoke [htype])
231	XPUSHs (sv_2mortal (newSVterm (term)));	405	try
232	XPUSHs (sv_2mortal (newSViv (htype)));
233
234	for (;;) {
235	data_type dt = (data_type)va_arg (ap, int);
236
237	switch (dt)
238	{	406	{
		407	dSP;
		408	va_list ap;
		409
		410	va_start (ap, htype);
		411
		412	ENTER;
		413	SAVETMPS;
		414
		415	PUSHMARK (SP);
		416
		417	XPUSHs (sv_2mortal (newSVterm (term)));
		418	XPUSHs (sv_2mortal (newSViv (htype)));
		419
		420	for (;;) {
		421	data_type dt = (data_type)va_arg (ap, int);
		422
		423	switch (dt)
		424	{
239	case DT_INT:	425	case DT_INT:
240	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
241	break;	427	break;
242		428
243	case DT_LONG:	429	case DT_LONG:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	430	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		431	break;
		432
		433	case DT_STR:
		434	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		435	break;
		436
		437	case DT_STR_LEN:
		438	{
		439	char *str = va_arg (ap, char *);
		440	int len = va_arg (ap, int);
		441
		442	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		443	}
		444	break;
		445
		446	case DT_WCS_LEN:
		447	{
		448	wchar_t *wstr = va_arg (ap, wchar_t *);
		449	int wlen = va_arg (ap, int);
		450
		451	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		452	}
245	break;	453	break;
246		454
		455	case DT_LCS_LEN:
		456	{
		457	long *lstr = va_arg (ap, long *);
		458	int llen = va_arg (ap, int);
		459
		460	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		461	}
		462	break;
		463
		464	case DT_XEVENT:
		465	{
		466	XEvent *xe = va_arg (ap, XEvent *);
		467	HV *hv = newHV ();
		468
		469	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		470	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		471	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		472	# undef set
		473
		474	setiv (type, xe->type);
		475	setiv (send_event, xe->xany.send_event);
		476	setiv (serial, xe->xany.serial);
		477
		478	switch (xe->type)
		479	{
		480	case KeyPress:
		481	case KeyRelease:
		482	case ButtonPress:
		483	case ButtonRelease:
		484	case MotionNotify:
		485	setuv (window, xe->xmotion.window);
		486	setuv (root, xe->xmotion.root);
		487	setuv (subwindow, xe->xmotion.subwindow);
		488	setuv (time, xe->xmotion.time);
		489	setiv (x, xe->xmotion.x);
		490	setiv (y, xe->xmotion.y);
		491	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		492	setiv (col, xe->xmotion.x / term->fwidth);
		493	setiv (x_root, xe->xmotion.x_root);
		494	setiv (y_root, xe->xmotion.y_root);
		495	setuv (state, xe->xmotion.state);
		496
		497	switch (xe->type)
		498	{
		499	case KeyPress:
		500	case KeyRelease:
		501	setuv (keycode, xe->xkey.keycode);
		502	break;
		503
		504	case ButtonPress:
		505	case ButtonRelease:
		506	setuv (button, xe->xbutton.button);
		507	break;
		508
		509	case MotionNotify:
		510	setiv (is_hint, xe->xmotion.is_hint);
		511	break;
		512	}
		513
		514	break;
		515
		516	case MapNotify:
		517	case UnmapNotify:
		518	case ConfigureNotify:
		519	setuv (event, xe->xconfigure.event);
		520	setuv (window, xe->xconfigure.window);
		521
		522	switch (xe->type)
		523	{
		524	case ConfigureNotify:
		525	setiv (x, xe->xconfigure.x);
		526	setiv (y, xe->xconfigure.y);
		527	setiv (width, xe->xconfigure.width);
		528	setiv (height, xe->xconfigure.height);
		529	setuv (above, xe->xconfigure.above);
		530	break;
		531	}
		532
		533	break;
		534
		535	case PropertyNotify:
		536	setuv (window, xe->xproperty.window);
		537	setuv (atom, xe->xproperty.atom);
		538	setuv (time, xe->xproperty.time);
		539	setiv (state, xe->xproperty.state);
		540	break;
		541
		542	case ClientMessage:
		543	setuv (window, xe->xclient.window);
		544	setuv (message_type, xe->xclient.message_type);
		545	setuv (format, xe->xclient.format);
		546	setuv (l0, xe->xclient.data.l[0]);
		547	setuv (l1, xe->xclient.data.l[1]);
		548	setuv (l2, xe->xclient.data.l[2]);
		549	setuv (l3, xe->xclient.data.l[3]);
		550	setuv (l4, xe->xclient.data.l[4]);
		551	break;
		552	}
		553
		554	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		555	}
		556	break;
		557
247	case DT_END:	558	case DT_END:
		559	goto call;
		560
		561	default:
		562	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
248	{	563	}
		564	}
		565
		566	call:
249	va_end (ap);	567	va_end (ap);
250		568
251	PUTBACK;	569	PUTBACK;
252	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	570	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
253	SPAGAIN;	571	SPAGAIN;
254		572
255	if (count)	573	if (count)
256	{	574	{
257	SV *status = POPs;	575	SV *status = POPs;
258	count = SvTRUE (status);	576	count = SvTRUE (status);
259	}	577	}
260		578
261	PUTBACK;	579	PUTBACK;
262	FREETMPS;	580	FREETMPS;
263	LEAVE;	581	LEAVE;
264		582
265	if (SvTRUE (ERRSV))	583	if (SvTRUE (ERRSV))
		584	{
266	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	585	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
267		586	ungrab (term); // better lose the grab than the session
268	if (htype == HOOK_DESTROY)
269	{
270	// TODO: clear magic
271	hv_clear ((HV *)SvRV ((SV *)term->self));
272	SvREFCNT_dec ((SV *)term->self);
273	}	587	}
274		588
275	return count;	589	event_consumed = !!count;
276	}
277
278	default:
279	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
280	}	590	}
		591	catch (...)
		592	{
		593	swap (perl_environ, environ);
		594	throw;
		595	}
		596	else
		597	event_consumed = false;
		598
		599	// post-handling of some events
		600	if (htype == HOOK_REFRESH_BEGIN)
		601	{
		602	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		603
		604	for (int i = AvFILL (av); i >= 0; i--)
		605	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
281	}	606	}
		607	else if (htype == HOOK_DESTROY)
		608	{
		609	clearSVptr ((SV *)term->perl.self);
		610	SvREFCNT_dec ((SV *)term->perl.self);
		611
		612	// don't allow further calls
		613	term->perl.self = 0;
		614	}
		615
		616	swap (perl_environ, environ);
		617
		618	return event_consumed;
282	}	619	}
283		620
284	/////////////////////////////////////////////////////////////////////////////	621	/////////////////////////////////////////////////////////////////////////////
285		622
286	MODULE = urxvt PACKAGE = urxvt	623	MODULE = urxvt PACKAGE = urxvt
287		624
288	PROTOTYPES: ENABLE	625	PROTOTYPES: ENABLE
289		626
290	BOOT:	627	BOOT:
291	{	628	{
292	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	629	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		630	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		631	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		632	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		633
293	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	634	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
294	set_hookname (LOAD);	635	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
295	set_hookname (INIT);	636	# include "hookinc.h"
296	set_hookname (RESET);	637	# undef def
297	set_hookname (START);
298	set_hookname (DESTROY);
299	set_hookname (SEL_BEGIN);
300	set_hookname (SEL_EXTEND);
301	set_hookname (SEL_MAKE);
302	set_hookname (SEL_GRAB);
303	set_hookname (FOCUS_IN);
304	set_hookname (FOCUS_OUT);
305	set_hookname (VIEW_CHANGE);
306	set_hookname (SCROLL_BACK);
307	set_hookname (TTY_ACTIVITY);
308	set_hookname (REFRESH_BEGIN);
309	set_hookname (REFRESH_END);
310		638
311	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	639	HV *option = get_hv ("urxvt::OPTION", 1);
312	}	640	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		641	# define nodef(name)
		642	# include "optinc.h"
		643	# undef nodef
		644	# undef def
313		645
314	void	646	HV *stash = gv_stashpv ("urxvt", 1);
315	set_should_invoke (int htype, int value)	647	static const struct {
316	CODE:	648	const char *name;
317	rxvt_perl.should_invoke [htype] = value;	649	IV iv;
		650	} *civ, const_iv[] = {
		651	# define const_iv(name) { # name, (IV)name }
		652	const_iv (DEFAULT_RSTYLE),
		653	const_iv (OVERLAY_RSTYLE),
		654	const_iv (RS_Bold),
		655	const_iv (RS_Italic),
		656	const_iv (RS_Blink),
		657	const_iv (RS_RVid),
		658	const_iv (RS_Uline),
		659
		660	const_iv (CurrentTime),
		661	const_iv (ShiftMask),
		662	const_iv (LockMask),
		663	const_iv (ControlMask),
		664	const_iv (Mod1Mask),
		665	const_iv (Mod2Mask),
		666	const_iv (Mod3Mask),
		667	const_iv (Mod4Mask),
		668	const_iv (Mod5Mask),
		669	const_iv (Button1Mask),
		670	const_iv (Button2Mask),
		671	const_iv (Button3Mask),
		672	const_iv (Button4Mask),
		673	const_iv (Button5Mask),
		674	const_iv (AnyModifier),
		675
		676	const_iv (NoSymbol),
		677	const_iv (GrabModeSync),
		678	const_iv (GrabModeAsync),
		679
		680	const_iv (EVENT_NONE),
		681	const_iv (EVENT_READ),
		682	const_iv (EVENT_WRITE),
		683
		684	const_iv (NoEventMask),
		685	const_iv (KeyPressMask),
		686	const_iv (KeyReleaseMask),
		687	const_iv (ButtonPressMask),
		688	const_iv (ButtonReleaseMask),
		689	const_iv (EnterWindowMask),
		690	const_iv (LeaveWindowMask),
		691	const_iv (PointerMotionMask),
		692	const_iv (PointerMotionHintMask),
		693	const_iv (Button1MotionMask),
		694	const_iv (Button2MotionMask),
		695	const_iv (Button3MotionMask),
		696	const_iv (Button4MotionMask),
		697	const_iv (Button5MotionMask),
		698	const_iv (ButtonMotionMask),
		699	const_iv (KeymapStateMask),
		700	const_iv (ExposureMask),
		701	const_iv (VisibilityChangeMask),
		702	const_iv (StructureNotifyMask),
		703	const_iv (ResizeRedirectMask),
		704	const_iv (SubstructureNotifyMask),
		705	const_iv (SubstructureRedirectMask),
		706	const_iv (FocusChangeMask),
		707	const_iv (PropertyChangeMask),
		708	const_iv (ColormapChangeMask),
		709	const_iv (OwnerGrabButtonMask),
		710
		711	const_iv (KeyPress),
		712	const_iv (KeyRelease),
		713	const_iv (ButtonPress),
		714	const_iv (ButtonRelease),
		715	const_iv (MotionNotify),
		716	const_iv (EnterNotify),
		717	const_iv (LeaveNotify),
		718	const_iv (FocusIn),
		719	const_iv (FocusOut),
		720	const_iv (KeymapNotify),
		721	const_iv (Expose),
		722	const_iv (GraphicsExpose),
		723	const_iv (NoExpose),
		724	const_iv (VisibilityNotify),
		725	const_iv (CreateNotify),
		726	const_iv (DestroyNotify),
		727	const_iv (UnmapNotify),
		728	const_iv (MapNotify),
		729	const_iv (MapRequest),
		730	const_iv (ReparentNotify),
		731	const_iv (ConfigureNotify),
		732	const_iv (ConfigureRequest),
		733	const_iv (GravityNotify),
		734	const_iv (ResizeRequest),
		735	const_iv (CirculateNotify),
		736	const_iv (CirculateRequest),
		737	const_iv (PropertyNotify),
		738	const_iv (SelectionClear),
		739	const_iv (SelectionRequest),
		740	const_iv (SelectionNotify),
		741	const_iv (ColormapNotify),
		742	const_iv (ClientMessage),
		743	const_iv (MappingNotify),
		744	# if ENABLE_XIM_ONTHESPOT
		745	const_iv (XIMReverse),
		746	const_iv (XIMUnderline),
		747	const_iv (XIMHighlight),
		748	const_iv (XIMPrimary),
		749	const_iv (XIMSecondary),
		750	const_iv (XIMTertiary),
		751	const_iv (XIMVisibleToForward),
		752	const_iv (XIMVisibleToBackword),
		753	const_iv (XIMVisibleToCenter),
		754	# if 0
		755	const_iv (XIMForwardChar),
		756	const_iv (XIMBackwardChar),
		757	const_iv (XIMForwardWord),
		758	const_iv (XIMBackwardWord),
		759	const_iv (XIMCaretUp),
		760	const_iv (XIMCaretDown),
		761	const_iv (XIMNextLine),
		762	const_iv (XIMPreviousLine),
		763	const_iv (XIMLineStart),
		764	const_iv (XIMLineEnd),
		765	const_iv (XIMAbsolutePosition),
		766	const_iv (XIMDontChange),
		767	# endif
		768	# endif
		769	};
		770
		771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		772	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		773	}
318		774
319	void	775	void
320	warn (const char *msg)	776	warn (const char *msg)
321	CODE:	777	CODE:
322	rxvt_warn ("%s", msg);	778	rxvt_warn ("%s", msg);
323		779
324	void	780	void
325	fatal (const char *msg)	781	fatal (const char *msg)
326	CODE:	782	CODE:
327	rxvt_fatal ("%s", msg);	783	rxvt_fatal ("%s", msg);
		784
		785	void
		786	_exit (int status)
328		787
329	NV	788	NV
330	NOW ()	789	NOW ()
331	CODE:	790	CODE:
332	RETVAL = NOW;	791	RETVAL = NOW;
333	OUTPUT:	792	OUTPUT:
334	RETVAL	793	RETVAL
335		794
		795	int
		796	GET_BASEFG (int rend)
		797	CODE:
		798	RETVAL = GET_BASEFG (rend);
		799	OUTPUT:
		800	RETVAL
		801
		802	int
		803	GET_BASEBG (int rend)
		804	CODE:
		805	RETVAL = GET_BASEBG (rend);
		806	OUTPUT:
		807	RETVAL
		808
		809	int
		810	SET_FGCOLOR (int rend, int new_color)
		811	CODE:
		812	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		813	OUTPUT:
		814	RETVAL
		815
		816	int
		817	SET_BGCOLOR (int rend, int new_color)
		818	CODE:
		819	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		820	OUTPUT:
		821	RETVAL
		822
		823	int
		824	GET_CUSTOM (int rend)
		825	CODE:
		826	RETVAL = (rend & RS_customMask) >> RS_customShift;
		827	OUTPUT:
		828	RETVAL
		829
		830	int
		831	SET_CUSTOM (int rend, int new_value)
		832	CODE:
		833	{
		834	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		835	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		836
		837	RETVAL = (rend & ~RS_customMask)
		838	| ((new_value << RS_customShift) & RS_customMask);
		839	}
		840	OUTPUT:
		841	RETVAL
		842
		843	void
		844	termlist ()
		845	PPCODE:
		846	{
		847	EXTEND (SP, rxvt_term::termlist.size ());
		848
		849	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		850	if ((*t)->perl.self)
		851	PUSHs (sv_2mortal (newSVterm (*t)));
		852	}
		853
336	MODULE = urxvt PACKAGE = urxvt::term	854	MODULE = urxvt PACKAGE = urxvt::term
		855
		856	SV *
		857	_new (AV *env, AV *arg)
		858	CODE:
		859	{
		860	rxvt_term *term = new rxvt_term;
		861
		862	stringvec *argv = new stringvec;
		863	stringvec *envv = new stringvec;
		864
		865	for (int i = 0; i <= AvFILL (arg); i++)
		866	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		867
		868	for (int i = AvFILL (env) + 1; i--; )
		869	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		870
		871	envv->push_back (0);
		872
		873	bool success;
		874
		875	try
		876	{
		877	success = term->init (argv, envv);
		878	}
		879	catch (const class rxvt_failure_exception &e)
		880	{
		881	success = false;
		882	}
		883
		884	if (!success)
		885	{
		886	term->destroy ();
		887	croak ("error while initializing new terminal instance");
		888	}
		889
		890	RETVAL = term && term->perl.self
		891	? newSVterm (term) : &PL_sv_undef;
		892	}
		893	OUTPUT:
		894	RETVAL
		895
		896	void
		897	rxvt_term::destroy ()
		898
		899	void
		900	rxvt_term::set_should_invoke (int htype, int inc)
		901	CODE:
		902	THIS->perl.should_invoke [htype] += inc;
		903
		904	int
		905	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		906	CODE:
		907	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		908	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		909	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		910	OUTPUT: RETVAL
		911
		912	int
		913	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		914	CODE:
		915	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		916	OUTPUT: RETVAL
		917
		918	void
		919	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		920	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		921	CODE:
		922	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		923
		924	void
		925	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		926	CODE:
		927	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		928
		929	void
		930	rxvt_term::XUngrabKeyboard (Time eventtime)
		931	CODE:
		932	XUngrabKeyboard (THIS->dpy, eventtime);
		933
		934	bool
		935	rxvt_term::grab (Time eventtime, int sync = 0)
		936	CODE:
		937	{
		938	int mode = sync ? GrabModeSync : GrabModeAsync;
		939
		940	THIS->perl.grabtime = 0;
		941
		942	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		943	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		944	mode, mode, None, GRAB_CURSOR, eventtime))
		945	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		946	THIS->perl.grabtime = eventtime;
		947	else
		948	XUngrabPointer (THIS->dpy, eventtime);
		949
		950	RETVAL = !!THIS->perl.grabtime;
		951	}
		952	OUTPUT:
		953	RETVAL
		954
		955	void
		956	rxvt_term::allow_events_async ()
		957	CODE:
		958	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		959
		960	void
		961	rxvt_term::allow_events_sync ()
		962	CODE:
		963	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		964
		965	void
		966	rxvt_term::allow_events_replay ()
		967	CODE:
		968	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		969	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		970
		971	void
		972	rxvt_term::ungrab ()
		973	CODE:
		974	ungrab (THIS);
		975
		976	int
		977	rxvt_term::XStringToKeysym (char *string)
		978	CODE:
		979	RETVAL = XStringToKeysym (string);
		980	OUTPUT: RETVAL
		981
		982	char *
		983	rxvt_term::XKeysymToString (int sym)
		984	CODE:
		985	RETVAL = XKeysymToString (sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeysymToKeycode (int sym)
		990	CODE:
		991	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		992	OUTPUT: RETVAL
		993
		994	int
		995	rxvt_term::XKeycodeToKeysym (int code, int index)
		996	CODE:
		997	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		998	OUTPUT: RETVAL
337		999
338	int	1000	int
339	rxvt_term::strwidth (SV *str)	1001	rxvt_term::strwidth (SV *str)
340	CODE:	1002	CODE:
341	{	1003	{
342	wchar_t *wstr = sv2wcs (str);	1004	wchar_t *wstr = sv2wcs (str);
343		1005
344	rxvt_push_locale (THIS->locale);	1006	rxvt_push_locale (THIS->locale);
345	RETVAL = wcswidth (wstr, wcslen (wstr));	1007	RETVAL = 0;
		1008	for (wchar_t *wc = wstr; *wc; wc++)
		1009	{
		1010	int w = WCWIDTH (*wc);
		1011
		1012	if (w)
		1013	RETVAL += max (w, 1);
		1014	}
346	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
347		1016
348	free (wstr);	1017	free (wstr);
349	}	1018	}
350	OUTPUT:	1019	OUTPUT:
…		…
377		1046
378	rxvt_push_locale (THIS->locale);	1047	rxvt_push_locale (THIS->locale);
379	wchar_t *wstr = rxvt_mbstowcs (data, len);	1048	wchar_t *wstr = rxvt_mbstowcs (data, len);
380	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
381		1050
382	char *str = rxvt_wcstoutf8 (wstr);	1051	RETVAL = wcs2sv (wstr);
383	free (wstr);	1052	free (wstr);
		1053	}
		1054	OUTPUT:
		1055	RETVAL
384		1056
385	RETVAL = newSVpv (str, 0);	1057	char *
386	SvUTF8_on (RETVAL);	1058	rxvt_term::locale ()
		1059	CODE:
		1060	RETVAL = THIS->locale;
		1061	OUTPUT:
		1062	RETVAL
		1063
		1064	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1065
		1066	#define TERM_OFFSET_width TERM_OFFSET(width)
		1067	#define TERM_OFFSET_height TERM_OFFSET(height)
		1068	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1069	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1070	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1071	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1072	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1073	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1074	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1075	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1076	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1077	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1078	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1079	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1080	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1081
		1082	int
		1083	rxvt_term::width ()
		1084	ALIAS:
		1085	width = TERM_OFFSET_width
		1086	height = TERM_OFFSET_height
		1087	fwidth = TERM_OFFSET_fwidth
		1088	fheight = TERM_OFFSET_fheight
		1089	fbase = TERM_OFFSET_fbase
		1090	nrow = TERM_OFFSET_nrow
		1091	ncol = TERM_OFFSET_ncol
		1092	focus = TERM_OFFSET_focus
		1093	mapped = TERM_OFFSET_mapped
		1094	int_bwidth = TERM_OFFSET_int_bwidth
		1095	ext_bwidth = TERM_OFFSET_ext_bwidth
		1096	lineSpace = TERM_OFFSET_lineSpace
		1097	saveLines = TERM_OFFSET_saveLines
		1098	total_rows = TERM_OFFSET_total_rows
		1099	top_row = TERM_OFFSET_top_row
		1100	CODE:
		1101	RETVAL = *(int *)((char *)THIS + ix);
		1102	OUTPUT:
		1103	RETVAL
		1104
		1105	unsigned int
		1106	rxvt_term::ModLevel3Mask ()
		1107	ALIAS:
		1108	ModLevel3Mask = 0
		1109	ModMetaMask = 1
		1110	ModNumLockMask = 2
		1111	current_screen = 3
		1112	hidden_cursor = 4
		1113	CODE:
		1114	switch (ix)
		1115	{
		1116	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1117	case 1: RETVAL = THIS->ModMetaMask; break;
		1118	case 2: RETVAL = THIS->ModNumLockMask; break;
		1119	case 3: RETVAL = THIS->current_screen; break;
		1120	case 4: RETVAL = THIS->hidden_cursor; break;
		1121	}
		1122	OUTPUT:
		1123	RETVAL
		1124
		1125	char *
		1126	rxvt_term::display_id ()
		1127	ALIAS:
		1128	display_id = 0
		1129	locale = 1
		1130	CODE:
		1131	switch (ix)
		1132	{
		1133	case 0: RETVAL = THIS->display->id; break;
		1134	case 1: RETVAL = THIS->locale; break;
		1135	}
		1136	OUTPUT:
		1137	RETVAL
		1138
		1139	SV *
		1140	rxvt_term::envv ()
		1141	ALIAS:
		1142	argv = 1
		1143	PPCODE:
		1144	{
		1145	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1146
		1147	EXTEND (SP, vec->size ());
		1148
		1149	for (char **i = vec->begin (); i != vec->end (); ++i)
		1150	if (*i)
		1151	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1152	}
		1153
		1154	int
		1155	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1156	CODE:
		1157	RETVAL = THIS->pty_ev.events;
		1158	if (events != EVENT_UNDEF)
		1159	THIS->pty_ev.set (events);
		1160	OUTPUT:
		1161	RETVAL
		1162
		1163	int
		1164	rxvt_term::pty_fd ()
		1165	CODE:
		1166	RETVAL = THIS->pty->pty;
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	Window
		1171	rxvt_term::parent ()
		1172	CODE:
		1173	RETVAL = THIS->parent [0];
		1174	OUTPUT:
		1175	RETVAL
		1176
		1177	Window
		1178	rxvt_term::vt ()
		1179	CODE:
		1180	RETVAL = THIS->vt;
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	void
		1185	rxvt_term::vt_emask_add (U32 emask)
		1186	CODE:
		1187	THIS->vt_emask_perl |= emask;
		1188	THIS->vt_select_input ();
		1189
		1190	U32
		1191	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1192	CODE:
		1193	RETVAL = THIS->rstyle;
		1194	THIS->rstyle = new_rstyle;
		1195	OUTPUT:
		1196	RETVAL
		1197
		1198	int
		1199	rxvt_term::view_start (int newval = 1)
		1200	PROTOTYPE: $;$
		1201	CODE:
		1202	{
		1203	RETVAL = THIS->view_start;
		1204
		1205	if (newval <= 0)
		1206	THIS->scr_changeview (max (newval, THIS->top_row));
		1207	}
		1208	OUTPUT:
		1209	RETVAL
		1210
		1211	void
		1212	rxvt_term::focus_in ()
		1213
		1214	void
		1215	rxvt_term::focus_out ()
		1216
		1217	void
		1218	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1219	ALIAS:
		1220	key_release = 1
		1221	CODE:
		1222	{
		1223	XKeyEvent xkey;
		1224
		1225	memset (&xkey, 0, sizeof (xkey));
		1226
		1227	xkey.time = time;
		1228	xkey.state = state;
		1229	xkey.keycode = keycode;
		1230
		1231	xkey.type = ix ? KeyRelease : KeyPress;
		1232	xkey.display = THIS->dpy;
		1233	xkey.window = THIS->vt;
		1234	xkey.root = THIS->display->root;
		1235	xkey.subwindow = THIS->vt;
		1236
		1237	if (ix)
		1238	THIS->key_release (xkey);
		1239	else
		1240	THIS->key_press (xkey);
		1241	}
		1242
		1243	void
		1244	rxvt_term::want_refresh ()
		1245	CODE:
		1246	THIS->want_refresh = 1;
		1247
		1248	void
		1249	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1250	PPCODE:
		1251	{
		1252	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1253	XSRETURN_EMPTY;
		1254
		1255	line_t &l = ROW(row_number);
		1256
		1257	if (GIMME_V != G_VOID)
		1258	{
		1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1260
		1261	for (int col = 0; col < THIS->ncol; col++)
		1262	wstr [col] = l.t [col];
		1263
		1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1265	}
		1266
		1267	if (new_text)
		1268	{
		1269	wchar_t *wstr = sv2wcs (new_text);
		1270
		1271	int len = min (wcslen (wstr) - start_ofs, max_len);
		1272
		1273	if (start_col < 0 || start_col + len > THIS->ncol)
		1274	{
		1275	free (wstr);
		1276	croak ("new_text extends beyond horizontal margins");
		1277	}
		1278
		1279	for (int col = start_col; col < start_col + len; col++)
		1280	{
		1281	l.t [col] = wstr [start_ofs + col - start_col];
		1282	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1283	}
		1284
387	free (str);	1285	free (wstr);
		1286	}
		1287	}
		1288
		1289	void
		1290	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1291	PPCODE:
		1292	{
		1293	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1294	XSRETURN_EMPTY;
		1295
		1296	line_t &l = ROW(row_number);
		1297
		1298	if (GIMME_V != G_VOID)
		1299	{
		1300	AV *av = newAV ();
		1301
		1302	av_extend (av, THIS->ncol - 1);
		1303	for (int col = 0; col < THIS->ncol; col++)
		1304	av_store (av, col, newSViv (l.r [col]));
		1305
		1306	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1307	}
		1308
		1309	if (new_rend)
		1310	{
		1311	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1312	croak ("new_rend must be arrayref");
		1313
		1314	AV *av = (AV *)SvRV (new_rend);
		1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1316
		1317	if (start_col < 0 || start_col + len > THIS->ncol)
		1318	croak ("new_rend array extends beyond horizontal margins");
		1319
		1320	for (int col = start_col; col < start_col + len; col++)
		1321	{
		1322	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1323
		1324	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1325	}
		1326	}
		1327	}
		1328
		1329	int
		1330	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1331	CODE:
		1332	{
		1333	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1334	XSRETURN_EMPTY;
		1335
		1336	line_t &l = ROW(row_number);
		1337	RETVAL = l.l;
		1338
		1339	if (new_length >= 0)
		1340	l.l = new_length;
		1341	}
		1342	OUTPUT:
		1343	RETVAL
		1344
		1345	bool
		1346	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1347	CODE:
		1348	{
		1349	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1350	XSRETURN_EMPTY;
		1351
		1352	line_t &l = ROW(row_number);
		1353	RETVAL = l.is_longer ();
		1354
		1355	if (new_is_longer >= 0)
		1356	l.is_longer (new_is_longer);
		1357	}
		1358	OUTPUT:
		1359	RETVAL
		1360
		1361	SV *
		1362	rxvt_term::special_encode (SV *string)
		1363	CODE:
		1364	{
		1365	wchar_t *wstr = sv2wcs (string);
		1366	int wlen = wcslen (wstr);
		1367	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1368
		1369	rxvt_push_locale (THIS->locale);
		1370
		1371	wchar_t *r = rstr;
		1372	for (wchar_t *s = wstr; *s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
		1376	if (w == 0)
		1377	{
		1378	if (r == rstr)
		1379	croak ("leading combining character unencodable");
		1380
		1381	unicode_t n = rxvt_compose (r[-1], *s);
		1382	if (n == NOCHAR)
		1383	n = rxvt_composite.compose (r[-1], *s);
		1384
		1385	r[-1] = n;
		1386	}
		1387	#if !UNICODE_3
		1388	else if (*s >= 0x10000)
		1389	*r++ = rxvt_composite.compose (*s);
		1390	#endif
		1391	else
		1392	*r++ = *s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
		1398
		1399	rxvt_pop_locale ();
		1400
		1401	RETVAL = wcs2sv (rstr, r - rstr);
		1402	}
		1403	OUTPUT:
		1404	RETVAL
		1405
		1406	SV *
		1407	rxvt_term::special_decode (SV *text)
		1408	CODE:
		1409	{
		1410	wchar_t *wstr = sv2wcs (text);
		1411	int wlen = wcslen (wstr);
		1412	int dlen = 0;
		1413
		1414	// find length
		1415	for (wchar_t *s = wstr; *s; s++)
		1416	if (*s == NOCHAR)
		1417	;
		1418	else if (IS_COMPOSE (*s))
		1419	dlen += rxvt_composite.expand (*s, 0);
		1420	else
		1421	dlen++;
		1422
		1423	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1424
		1425	// decode
		1426	wchar_t *r = rstr;
		1427	for (wchar_t *s = wstr; *s; s++)
		1428	if (*s == NOCHAR)
		1429	;
		1430	else if (IS_COMPOSE (*s))
		1431	r += rxvt_composite.expand (*s, r);
		1432	else
		1433	*r++ = *s;
		1434
		1435	RETVAL = wcs2sv (rstr, r - rstr);
388	}	1436	}
389	OUTPUT:	1437	OUTPUT:
390	RETVAL	1438	RETVAL
391		1439
392	void	1440	void
393	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1441	rxvt_term::_resource (char *name, int index, SV *newval = 0)
394	PPCODE:	1442	PPCODE:
395	{	1443	{
396	struct resval { const char *name; int value; } rslist [] = {	1444	static const struct resval { const char *name; int value; } *rs, rslist [] = {
397	# define Rs_def(name) { # name, Rs_ ## name },	1445	# define def(name) { # name, Rs_ ## name },
398	# define Rs_reserve(name,count)	1446	# define reserve(name,count)
399	# include "rsinc.h"	1447	# include "rsinc.h"
400	# undef Rs_def	1448	# undef def
401	# undef Rs_reserve	1449	# undef reserve
402	};	1450	};
403		1451
404	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1452	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
405		1453
406	do {	1454	do {
407	if (rs-- == rslist)	1455	if (rs-- == rslist)
408	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
409	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
…		…
427	else	1475	else
428	THIS->rs [index] = 0;	1476	THIS->rs [index] = 0;
429	}	1477	}
430	}	1478	}
431		1479
		1480	const char *
		1481	rxvt_term::x_resource (const char *name)
		1482
		1483	bool
		1484	rxvt_term::option (U32 optval, int set = -1)
		1485	CODE:
		1486	{
		1487	RETVAL = THIS->options & optval;
		1488
		1489	if (set >= 0)
		1490	{
		1491	if (set)
		1492	THIS->options |= optval;
		1493	else
		1494	THIS->options &= ~optval;
		1495
		1496	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1497	switch (optval)
		1498	{
		1499	case Opt_skipBuiltinGlyphs:
		1500	THIS->set_fonts ();
		1501	THIS->scr_remap_chars ();
		1502	THIS->scr_touch (true);
		1503	THIS->want_refresh = 1;
		1504	break;
		1505
		1506	case Opt_cursorUnderline:
		1507	THIS->want_refresh = 1;
		1508	break;
		1509
		1510	# case Opt_scrollBar_floating:
		1511	# case Opt_scrollBar_right:
		1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1513	# break;
		1514	}
		1515	}
		1516	}
		1517	OUTPUT:
		1518	RETVAL
		1519
		1520	bool
		1521	rxvt_term::parse_keysym (char *keysym, char *str)
		1522	CODE:
		1523	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1524	THIS->keyboard->register_done ();
		1525	OUTPUT:
		1526	RETVAL
		1527
432	void	1528	void
433	rxvt_term::selection_mark (...)	1529	rxvt_term::screen_cur (...)
434	PROTOTYPE: $;$$	1530	PROTOTYPE: $;$$
435	ALIAS:	1531	ALIAS:
		1532	screen_cur = 0
436	selection_beg = 1	1533	selection_beg = 1
437	selection_end = 2	1534	selection_end = 2
		1535	selection_mark = 3
438	PPCODE:	1536	PPCODE:
439	{	1537	{
440	row_col_t &sel = ix == 1 ? THIS->selection.beg	1538	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1539	: ix == 1 ? THIS->selection.beg
441	: ix == 2 ? THIS->selection.end	1540	: ix == 2 ? THIS->selection.end
442	: THIS->selection.mark;	1541	: THIS->selection.mark;
443		1542
444	if (GIMME_V != G_VOID)	1543	if (GIMME_V != G_VOID)
445	{	1544	{
446	EXTEND (SP, 2);	1545	EXTEND (SP, 2);
447	PUSHs (sv_2mortal (newSViv (sel.row)));	1546	PUSHs (sv_2mortal (newSViv (rc.row)));
448	PUSHs (sv_2mortal (newSViv (sel.col)));	1547	PUSHs (sv_2mortal (newSViv (rc.col)));
449	}	1548	}
450		1549
451	if (items == 3)	1550	if (items == 3)
452	{	1551	{
453	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1552	rc.row = SvIV (ST (1));
454	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1553	rc.col = SvIV (ST (2));
		1554
		1555	if (ix == 2)
		1556	{
		1557	if (rc.col == 0)
		1558	{
		1559	// col == 0 means end of previous line
		1560	rc.row--;
		1561	rc.col = THIS->ncol;
		1562	}
		1563	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1564	&& rc.col > ROW(rc.row).l)
		1565	{
		1566	// col >= length means while line and add newline
		1567	rc.col = THIS->ncol;
		1568	}
		1569	}
		1570
		1571	clamp_it (rc.col, 0, THIS->ncol);
		1572	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
455		1573
456	if (ix)	1574	if (ix)
457	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
458	}	1576	}
459	}	1577	}
460		1578
		1579	char
		1580	rxvt_term::cur_charset ()
		1581	CODE:
		1582	RETVAL = THIS->charsets [THIS->screen.charset];
		1583	OUTPUT:
		1584	RETVAL
		1585
		1586	void
		1587	rxvt_term::selection_clear ()
		1588
		1589	void
		1590	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1591	CODE:
		1592	THIS->selection.op = SELECTION_CONT;
		1593	THIS->selection.rect = rect;
		1594	THIS->selection_make (eventtime);
		1595
461	int	1596	int
462	rxvt_term::selection_grab (int eventtime)	1597	rxvt_term::selection_grab (Time eventtime)
463		1598
464	void	1599	void
465	rxvt_term::selection (SV *newtext = 0)	1600	rxvt_term::selection (SV *newtext = 0)
466	PPCODE:	1601	PPCODE:
467	{	1602	{
468	if (GIMME_V != G_VOID)	1603	if (GIMME_V != G_VOID)
469	{	1604	XPUSHs (THIS->selection.text
470	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1605	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
471	SV *sv = newSVpv (sel, 0);	1606	: &PL_sv_undef);
472	SvUTF8_on (sv);
473	free (sel);
474	XPUSHs (sv_2mortal (sv));
475	}
476		1607
477	if (newtext)	1608	if (newtext)
478	{	1609	{
479	free (THIS->selection.text);	1610	free (THIS->selection.text);
480		1611
481	THIS->selection.text = sv2wcs (newtext);	1612	THIS->selection.text = sv2wcs (newtext);
482	THIS->selection.len = wcslen (THIS->selection.text);	1613	THIS->selection.len = wcslen (THIS->selection.text);
483	}	1614	}
484	}	1615	}
485
486	void
487	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
488		1616
489	void	1617	void
		1618	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)
		1619
		1620	void
		1621	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1622
		1623	void
490	rxvt_term::scr_overlay_off ()	1624	rxvt_term::scr_bell ()
491		1625
492	void	1626	void
493	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1627	rxvt_term::scr_change_screen (int screen)
494	CODE:
495	THIS->scr_overlay_set (x, y, text, rend);
496		1628
497	void	1629	void
498	rxvt_term::scr_overlay_set (int x, int y, SV *text)	1630	rxvt_term::scr_add_lines (SV *string)
499	CODE:	1631	CODE:
500	{	1632	{
501	wchar_t *wtext = sv2wcs (text);	1633	wchar_t *wstr = sv2wcs (string);
502	THIS->scr_overlay_set (x, y, wtext);	1634	THIS->scr_add_lines (wstr, wcslen (wstr));
503	free (wtext);	1635	free (wstr);
504	}	1636	}
505		1637
506	void	1638	void
507	rxvt_term::tt_write (SV *octets)	1639	rxvt_term::tt_write (SV *octets)
508	INIT:	1640	INIT:
509	STRLEN len;	1641	STRLEN len;
510	char *str = SvPVbyte (octets, len);	1642	char *str = SvPVbyte (octets, len);
511	C_ARGS:	1643	C_ARGS:
512	(unsigned char *)str, len	1644	str, len
513		1645
514	MODULE = urxvt PACKAGE = urxvt::timer	1646	void
		1647	rxvt_term::cmd_parse (SV *octets)
		1648	CODE:
		1649	{
		1650	STRLEN len;
		1651	char *str = SvPVbyte (octets, len);
		1652
		1653	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1654	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1655
		1656	THIS->cmdbuf_ptr = str;
		1657	THIS->cmdbuf_endp = str + len;
		1658
		1659	rxvt_push_locale (THIS->locale);
		1660	THIS->cmd_parse ();
		1661	rxvt_pop_locale ();
		1662
		1663	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1664	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1665	}
515		1666
516	SV *	1667	SV *
517	timer::new ()	1668	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
518	CODE:	1669	CODE:
519	timer *w = new timer;	1670	{
		1671	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
520	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1672	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
521	w->self = (HV *)SvRV (RETVAL);	1673	o->self = (HV *)SvRV (RETVAL);
		1674	}
		1675	OUTPUT:
		1676	RETVAL
		1677
		1678	#############################################################################
		1679	# Various X Utility Functions
		1680	#############################################################################
		1681
		1682	void
		1683	rxvt_term::XListProperties (Window window)
		1684	PPCODE:
		1685	{
		1686	int count;
		1687	Atom *props = XListProperties (THIS->dpy, window, &count);
		1688
		1689	EXTEND (SP, count);
		1690	while (count--)
		1691	PUSHs (newSVuv ((U32)props [count]));
		1692
		1693	XFree (props);
		1694	}
		1695
		1696	void
		1697	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1698	PPCODE:
		1699	{
		1700	Atom type;
		1701	int format;
		1702	unsigned long nitems;
		1703	unsigned long bytes_after;
		1704	unsigned char *prop;
		1705
		1706	XGetWindowProperty (THIS->dpy, window, property,
		1707	0, 1<<24, 0, AnyPropertyType,
		1708	&type, &format, &nitems, &bytes_after, &prop);
		1709
		1710	if (type != None)
		1711	{
		1712	int elemsize = format == 16 ? sizeof (short)
		1713	: format == 32 ? sizeof (long)
		1714	: 1;
		1715
		1716	EXTEND (SP, 3);
		1717	PUSHs (newSVuv ((U32)type));
		1718	PUSHs (newSViv (format));
		1719	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1720	XFree (prop);
		1721	}
		1722	}
		1723
		1724	void
		1725	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1726	CODE:
		1727	{
		1728	STRLEN len;
		1729	char *data_ = SvPVbyte (data, len);
		1730
		1731	int elemsize = format == 16 ? sizeof (short)
		1732	: format == 32 ? sizeof (long)
		1733	: 1;
		1734
		1735	XChangeProperty (THIS->dpy, window, property,
		1736	type, format, PropModeReplace,
		1737	(unsigned char *)data_, len / elemsize);
		1738	}
		1739
		1740	Atom
		1741	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1742	C_ARGS: term->dpy, atom_name, only_if_exists
		1743
		1744	char *
		1745	XGetAtomName (rxvt_term *term, Atom atom)
		1746	C_ARGS: term->dpy, atom
		1747	CLEANUP:
		1748	XFree (RETVAL);
		1749
		1750	void
		1751	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1752	C_ARGS: term->dpy, window, property
		1753
		1754	Window
		1755	rxvt_term::DefaultRootWindow ()
		1756	CODE:
		1757	RETVAL = THIS->display->root;
522	OUTPUT:	1758	OUTPUT:
523	RETVAL	1759	RETVAL
524		1760
525	timer *	1761	#if 0
526	timer::cb (SV *cb)	1762
		1763	Window
		1764	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1765	C_ARGS: term->dpy, (Window)parent,
		1766	x, y, width, height, 0,
		1767	term->pix_colors_focused[Color_border],
		1768	term->pix_colors_focused[Color_border]
		1769
		1770	#endif
		1771
		1772	void
		1773	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1774	C_ARGS: term->dpy, window, parent, x, y
		1775
		1776	void
		1777	XMapWindow (rxvt_term *term, Window window)
		1778	C_ARGS: term->dpy, window
		1779
		1780	void
		1781	XUnmapWindow (rxvt_term *term, Window window)
		1782	C_ARGS: term->dpy, window
		1783
		1784	void
		1785	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1786	C_ARGS: term->dpy, window, x, y, width, height
		1787
		1788	void
		1789	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1790	CODE:
		1791	{
		1792	XWindowAttributes attr;
		1793	XGetWindowAttributes (THIS->dpy, window, &attr);
		1794	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1795	}
		1796
		1797	void
		1798	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
527	CODE:	1799	PPCODE:
528	THIS->cb (cb);	1800	{
529	RETVAL = THIS;	1801	int dx, dy;
530	OUTPUT:	1802	Window child;
531	RETVAL
532		1803
533	NV	1804	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
534	timer::at ()	1805	{
535	CODE:	1806	EXTEND (SP, 3);
536	RETVAL = THIS->at;	1807	PUSHs (newSViv (dx));
537	OUTPUT:	1808	PUSHs (newSViv (dy));
538	RETVAL	1809	PUSHs (newSVuv (child));
		1810	}
		1811	}
539		1812
540	timer *	1813	#############################################################################
541	timer::set (NV tstamp)	1814	# urxvt::overlay
542	CODE:	1815	#############################################################################
543	THIS->set (tstamp);
544	RETVAL = THIS;
545	OUTPUT:
546	RETVAL
547		1816
548	timer *
549	timer::start (NV tstamp = THIS->at)
550	CODE:
551	THIS->start (tstamp);
552	RETVAL = THIS;
553	OUTPUT:
554	RETVAL
555
556	timer *
557	timer::stop ()
558	CODE:
559	THIS->stop ();
560	RETVAL = THIS;
561	OUTPUT:
562	RETVAL
563
564	void
565	timer::DESTROY ()
566
567	MODULE = urxvt PACKAGE = urxvt::iow	1817	MODULE = urxvt PACKAGE = urxvt::overlay
568		1818
569	SV *
570	iow::new ()
571	CODE:
572	iow *w = new iow;
573	RETVAL = newSVptr ((void *)w, "urxvt::iow");
574	w->self = (HV *)SvRV (RETVAL);
575	OUTPUT:
576	RETVAL
577
578	iow *
579	iow::cb (SV *cb)
580	CODE:
581	THIS->cb (cb);
582	RETVAL = THIS;
583	OUTPUT:
584	RETVAL
585
586	iow *
587	iow::fd (int fd)
588	CODE:
589	THIS->fd = fd;
590	RETVAL = THIS;
591	OUTPUT:
592	RETVAL
593
594	iow *
595	iow::events (short events)
596	CODE:
597	THIS->events = events;
598	RETVAL = THIS;
599	OUTPUT:
600	RETVAL
601
602	iow *
603	iow::start ()
604	CODE:
605	THIS->start ();
606	RETVAL = THIS;
607	OUTPUT:
608	RETVAL
609
610	iow *
611	iow::stop ()
612	CODE:
613	THIS->stop ();
614	RETVAL = THIS;
615	OUTPUT:
616	RETVAL
617
618	void	1819	void
		1820	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1821
		1822	void
		1823	overlay::show ()
		1824
		1825	void
		1826	overlay::hide ()
		1827
		1828	void
619	iow::DESTROY ()	1829	overlay::DESTROY ()
620		1830
		1831	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
621		1832

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