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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.16 by root, Tue Jan 3 17:34:44 2006 UTC vs.
Revision 1.95 by root, Sun Jan 29 20:51:28 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	85	//TODO: use magic
62	static SV *	86	static SV *
63	newSVptr (void *ptr, const char *klass)	87	newSVptr (void *ptr, const char *klass)
64	{	88	{
65	HV *hv = newHV ();	89	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		92	}
		93
		94	static void
		95	clearSVptr (SV *sv)
		96	{
		97	if (SvROK (sv))
		98	sv = SvRV (sv);
		99
		100	hv_clear ((HV *)sv);
		101	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	102	}
69		103
70	static long	104	static long
71	SvPTR (SV *sv, const char *klass)	105	SvPTR (SV *sv, const char *klass)
72	{	106	{
73	if (!sv_derived_from (sv, klass))	107	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	108	croak ("object of type %s expected", klass);
75		109
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	110	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		111
78	if (!iv)	112	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		114
81	return (long)iv;	115	return (long)mg->mg_ptr;
82	}	116	}
83		117
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		120
87	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
88		124
89	struct perl_watcher	125	struct perl_watcher
90	{	126	{
91	SV *cbsv;	127	SV *cbsv;
92	HV *self;	128	HV *self;
93		129
94	perl_watcher ()	130	perl_watcher ()
95	: cbsv (newSV (0))	131	: cbsv (0)
96	{	132	{
97	}	133	}
98		134
99	~perl_watcher ()	135	~perl_watcher ()
100	{	136	{
101	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
102	}	138	}
103		139
104	void cb (SV *cb)	140	void cb (SV *cb)
105	{	141	{
106	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
107	}	144	}
108		145
109	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
110	};	147	};
111		148
…		…
134		171
135	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}	174	}
138		175
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
141		178
142	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
143	{	180	{
144	tstamp interval;	181	tstamp interval;
145		182
146	timer ()	183	timer ()
147	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
155		192
156	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
157	}	194	}
158	};	195	};
159		196
160	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
161	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
162		199
163	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
164	{	201	{
165	iow ()	202	iow ()
166	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
167	{	204	{
168	}	205	}
…		…
171	{	208	{
172	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
173	}	210	}
174	};	211	};
175		212
		213	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
176	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
177		246
178	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179		248
180	struct overlay {	249	class overlay {
181	HV *self;
182	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
183	int x, y, w, h;	252	int x, y, w, h;
184	int border;	253	int border;
185	text_t **text;	254	text_t **text;
186	rend_t **rend;	255	rend_t **rend;
187		256
		257	public:
		258	HV *self;
		259
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	260	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	261	~overlay ();
190		262
		263	void show ();
		264	void hide ();
		265
191	void swap ();	266	void swap ();
192		267
193	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
194	};	269	};
195		270
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	271	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
197	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	272	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
198	{	273	{
199	if (border == 2)	274	if (border == 2)
200	{	275	{
201	w += 2;	276	w += 2;
202	h += 2;	277	h += 2;
203	}	278	}
204		279
205	text = new text_t *[h];	280	text = new text_t *[h];
206	rend = new rend_t *[h];	281	rend = new rend_t *[h];
207		282
208	for (int y = 0; y < h; y++)	283	for (int y = 0; y < h; y++)
209	{	284	{
210	text_t *tp = text[y] = new text_t[w];	285	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	286	rend_t *rp = rend[y] = new rend_t[w];
212		287
213	text_t t0, t1, t2;	288	text_t t0, t1, t2;
214	rend_t r = rstyle;	289	rend_t r = rstyle;
215		290
216	if (border == 2)	291	if (border == 2)
217	{	292	{
218	if (y == 0)	293	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	294	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	295	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	296	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	297	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	298	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		299
225	*tp++ = t0;	300	*tp++ = t0;
226	*rp++ = r;	301	*rp++ = r;
227		302
228	for (int x = w - 2; x-- > 0; )	303	for (int x = w - 2; x-- > 0; )
229	{	304	{
230	*tp++ = t1;	305	*tp++ = t1;
231	*rp++ = r;	306	*rp++ = r;
232	}	307	}
233		308
234	*tp = t2;	309	*tp = t2;
235	*rp = r;	310	*rp = r;
236	}	311	}
237	else	312	else
238	for (int x = w; x-- > 0; )	313	for (int x = w; x-- > 0; )
239	{	314	{
240	*tp++ = 0x0020;	315	*tp++ = 0x0020;
241	*rp++ = r;	316	*rp++ = r;
242	}	317	}
243	}	318	}
244		319
245	THIS->want_refresh = 1;	320	show ();
246	}	321	}
247		322
248	overlay::~overlay ()	323	overlay::~overlay ()
249	{	324	{
		325	hide ();
		326
250	for (int y = h; y--; )	327	for (int y = h; y--; )
251	{	328	{
252	delete [] text[y];	329	delete [] text[y];
253	delete [] rend[y];	330	delete [] rend[y];
254	}	331	}
255		332
256	delete [] text;	333	delete [] text;
257	delete [] rend;	334	delete [] rend;
		335	}
		336
		337	void
		338	overlay::show ()
		339	{
		340	if (overlay_av)
		341	return;
		342
		343	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		344	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		345	));
		346	av_push (overlay_av, newSViv ((long)this));
		347
		348	THIS->want_refresh = 1;
		349	}
		350
		351	void
		352	overlay::hide ()
		353	{
		354	if (!overlay_av)
		355	return;
		356
		357	int i;
		358
		359	for (i = AvFILL (overlay_av); i >= 0; i--)
		360	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		361	{
		362	av_delete (overlay_av, i, G_DISCARD);
		363	break;
		364	}
		365
		366	for (; i < AvFILL (overlay_av); i++)
		367	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		368
		369	av_pop (overlay_av);
		370
		371	SvREFCNT_dec (overlay_av);
		372	overlay_av = 0;
258		373
259	THIS->want_refresh = 1;	374	THIS->want_refresh = 1;
260	}	375	}
261		376
262	void overlay::swap ()	377	void overlay::swap ()
…		…
269		384
270	for (int y = ov_h; y--; )	385	for (int y = ov_h; y--; )
271	{	386	{
272	text_t *t1 = text [y];	387	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	388	rend_t *r1 = rend [y];
274		389
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	390	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
276	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	391	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		392
278	for (int x = ov_w; x--; )	393	for (int x = ov_w; x--; )
279	{	394	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	395	text_t t = *t1; *t1++ = *t2; *t2++ = t;
281	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	396	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	397	}
283	}	398	}
284		399
…		…
294		409
295	wchar_t *wtext = sv2wcs (text);	410	wchar_t *wtext = sv2wcs (text);
296		411
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	412	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	413	this->text [y][x + col] = wtext [col];
299		414
300	free (wtext);	415	free (wtext);
301		416
302	if (rend)	417	if (rend)
303	{	418	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
306		421
307	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
308		423
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	426	}
312		427
313	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
314	}	429	}
…		…
317	/////////////////////////////////////////////////////////////////////////////	432	/////////////////////////////////////////////////////////////////////////////
318		433
319	struct rxvt_perl_interp rxvt_perl;	434	struct rxvt_perl_interp rxvt_perl;
320		435
321	static PerlInterpreter *perl;	436	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		437
327	rxvt_perl_interp::~rxvt_perl_interp ()	438	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	439	{
329	if (perl)	440	if (perl)
330	{	441	{
…		…
332	perl_free (perl);	443	perl_free (perl);
333	}	444	}
334	}	445	}
335		446
336	void	447	void
337	rxvt_perl_interp::init ()	448	rxvt_perl_interp::init (rxvt_term *term)
338	{	449	{
339	if (!perl)	450	if (!perl)
340	{	451	{
		452	rxvt_push_locale (""); // perl init destroys current locale
		453
		454	perl_environ = rxvt_environ;
		455	swap (perl_environ, environ);
		456
341	char *argv[] = {	457	char *argv[] = {
342	"",	458	"",
343	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"-e"
		460	"BEGIN {"
		461	" urxvt->bootstrap;"
		462	" unshift @INC, '" LIBDIR "';"
		463	"}"
		464	""
		465	"use urxvt;"
344	};	466	};
345		467
346	perl = perl_alloc ();	468	perl = perl_alloc ();
347	perl_construct (perl);	469	perl_construct (perl);
348		470
…		…
353		475
354	perl_destruct (perl);	476	perl_destruct (perl);
355	perl_free (perl);	477	perl_free (perl);
356	perl = 0;	478	perl = 0;
357	}	479	}
		480
		481	swap (perl_environ, environ);
		482
		483	rxvt_pop_locale ();
		484	}
		485
		486	if (perl)
		487	{
		488	// runs outside of perls ENV
		489	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		490	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		491	}
		492	}
		493
		494	static void
		495	ungrab (rxvt_term *THIS)
		496	{
		497	if (THIS->perl.grabtime)
		498	{
		499	XUngrabKeyboard (THIS->xdisp, THIS->perl.grabtime);
		500	XUngrabPointer (THIS->xdisp, THIS->perl.grabtime);
		501	THIS->perl.grabtime = 0;
358	}	502	}
359	}	503	}
360		504
361	bool	505	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	507	{
364	if (!perl)	508	if (!perl || !term->perl.self)
365	return false;	509	return false;
366		510
367	if (htype == HOOK_INIT) // first hook ever called	511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
368	{	513	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
370	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
		519
		520	swap (perl_environ, environ);
		521
		522	bool event_consumed;
		523
		524	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		525	|| term->perl.should_invoke [htype])
		526	try
		527	{
		528	dSP;
		529	va_list ap;
		530
		531	va_start (ap, htype);
		532
		533	ENTER;
		534	SAVETMPS;
		535
		536	PUSHMARK (SP);
		537
		538	XPUSHs (sv_2mortal (newSVterm (term)));
		539	XPUSHs (sv_2mortal (newSViv (htype)));
		540
		541	for (;;) {
		542	data_type dt = (data_type)va_arg (ap, int);
		543
		544	switch (dt)
		545	{
		546	case DT_INT:
		547	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		548	break;
		549
		550	case DT_LONG:
		551	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		552	break;
		553
		554	case DT_STR:
		555	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		556	break;
		557
		558	case DT_STR_LEN:
		559	{
		560	char *str = va_arg (ap, char *);
		561	int len = va_arg (ap, int);
		562
		563	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		564	}
		565	break;
		566
		567	case DT_WCS_LEN:
		568	{
		569	wchar_t *wstr = va_arg (ap, wchar_t *);
		570	int wlen = va_arg (ap, int);
		571
		572	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		573	}
		574	break;
		575
		576	case DT_LCS_LEN:
		577	{
		578	long *lstr = va_arg (ap, long *);
		579	int llen = va_arg (ap, int);
		580
		581	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		582	}
		583	break;
		584
		585	case DT_XEVENT:
		586	{
		587	XEvent *xe = va_arg (ap, XEvent *);
		588	HV *hv = newHV ();
		589
		590	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		591	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		592	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		593	# undef set
		594
		595	setiv (type, xe->type);
		596	setiv (send_event, xe->xany.send_event);
		597	setiv (serial, xe->xany.serial);
		598
		599	switch (xe->type)
		600	{
		601	case KeyPress:
		602	case KeyRelease:
		603	case ButtonPress:
		604	case ButtonRelease:
		605	case MotionNotify:
		606	setuv (window, xe->xmotion.window);
		607	setuv (root, xe->xmotion.root);
		608	setuv (subwindow, xe->xmotion.subwindow);
		609	setuv (time, xe->xmotion.time);
		610	setiv (x, xe->xmotion.x);
		611	setiv (y, xe->xmotion.y);
		612	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		613	setiv (col, xe->xmotion.x / term->fwidth);
		614	setiv (x_root, xe->xmotion.x_root);
		615	setiv (y_root, xe->xmotion.y_root);
		616	setuv (state, xe->xmotion.state);
		617
		618	switch (xe->type)
		619	{
		620	case KeyPress:
		621	case KeyRelease:
		622	setuv (keycode, xe->xkey.keycode);
		623	break;
		624
		625	case ButtonPress:
		626	case ButtonRelease:
		627	setuv (button, xe->xbutton.button);
		628	break;
		629
		630	case MotionNotify:
		631	setiv (is_hint, xe->xmotion.is_hint);
		632	break;
		633	}
		634
		635	break;
		636
		637	case MapNotify:
		638	case UnmapNotify:
		639	case ConfigureNotify:
		640	setuv (event, xe->xconfigure.event);
		641	setuv (window, xe->xconfigure.window);
		642
		643	switch (xe->type)
		644	{
		645	case ConfigureNotify:
		646	setiv (x, xe->xconfigure.x);
		647	setiv (y, xe->xconfigure.y);
		648	setiv (width, xe->xconfigure.width);
		649	setiv (height, xe->xconfigure.height);
		650	setuv (above, xe->xconfigure.above);
		651	break;
		652	}
		653
		654	break;
		655
		656	case PropertyNotify:
		657	setuv (window, xe->xproperty.window);
		658	setuv (atom, xe->xproperty.atom);
		659	setuv (time, xe->xproperty.time);
		660	setiv (state, xe->xproperty.state);
		661	break;
		662
		663	case ClientMessage:
		664	setuv (window, xe->xclient.window);
		665	setuv (message_type, xe->xclient.message_type);
		666	setuv (format, xe->xclient.format);
		667	setuv (l0, xe->xclient.data.l[0]);
		668	setuv (l1, xe->xclient.data.l[1]);
		669	setuv (l2, xe->xclient.data.l[2]);
		670	setuv (l3, xe->xclient.data.l[3]);
		671	setuv (l4, xe->xclient.data.l[4]);
		672	break;
		673	}
		674
		675	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		676	}
		677	break;
		678
		679	case DT_END:
		680	goto call;
		681
		682	default:
		683	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		684	}
		685	}
		686
		687	call:
		688	va_end (ap);
		689
		690	PUTBACK;
		691	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		692	SPAGAIN;
		693
		694	if (count)
		695	{
		696	SV *status = POPs;
		697	count = SvTRUE (status);
		698	}
		699
		700	PUTBACK;
		701	FREETMPS;
		702	LEAVE;
		703
		704	if (SvTRUE (ERRSV))
		705	{
		706	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		707	ungrab (term); // better lose the grab than the session
		708	}
		709
		710	event_consumed = !!count;
		711	}
		712	catch (...)
		713	{
		714	swap (perl_environ, environ);
		715	throw;
		716	}
		717	else
		718	event_consumed = false;
		719
		720	// post-handling of some events
		721	if (htype == HOOK_REFRESH_BEGIN)
		722	{
		723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	727	}
372	else if (htype == HOOK_DESTROY)	728	else if (htype == HOOK_DESTROY)
373	{	729	{
374	// handled later	730	clearSVptr ((SV *)term->perl.self);
		731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
375	}	735	}
376	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
377	{
378	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
379		736
380	if (HvKEYS (hv))	737	swap (perl_environ, environ);
381	{
382	hv_iterinit (hv);
383		738
384	while (HE *he = hv_iternext (hv))	739	return event_consumed;
385	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
386	}
387	}
388	else if (!should_invoke [htype])
389	return false;
390
391	dSP;
392	va_list ap;
393
394	va_start (ap, htype);
395
396	ENTER;
397	SAVETMPS;
398
399	PUSHMARK (SP);
400
401	XPUSHs (sv_2mortal (newSVterm (term)));
402	XPUSHs (sv_2mortal (newSViv (htype)));
403
404	for (;;) {
405	data_type dt = (data_type)va_arg (ap, int);
406
407	switch (dt)
408	{
409	case DT_INT:
410	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
411	break;
412
413	case DT_LONG:
414	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
415	break;
416
417	case DT_STRING:
418	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
419	break;
420
421	case DT_END:
422	{
423	va_end (ap);
424
425	PUTBACK;
426	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
427	SPAGAIN;
428
429	if (count)
430	{
431	SV *status = POPs;
432	count = SvTRUE (status);
433	}
434
435	PUTBACK;
436	FREETMPS;
437	LEAVE;
438
439	if (SvTRUE (ERRSV))
440	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
441
442	if (htype == HOOK_DESTROY)
443	{
444	// TODO: clear magic
445	hv_clear ((HV *)SvRV ((SV *)term->self));
446	SvREFCNT_dec ((SV *)term->self);
447	}
448
449	return count;
450	}
451
452	default:
453	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
454	}
455	}
456	}	740	}
457		741
458	/////////////////////////////////////////////////////////////////////////////	742	/////////////////////////////////////////////////////////////////////////////
459		743
460	MODULE = urxvt PACKAGE = urxvt	744	MODULE = urxvt PACKAGE = urxvt
461		745
462	PROTOTYPES: ENABLE	746	PROTOTYPES: ENABLE
463		747
464	BOOT:	748	BOOT:
465	{	749	{
466	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	750	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
467	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	751	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		752	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		753	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		754
468	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	755	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
469	set_hookname (INIT);	756	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
470	set_hookname (RESET);	757	# include "hookinc.h"
471	set_hookname (START);	758	# undef def
472	set_hookname (DESTROY);
473	set_hookname (SEL_BEGIN);
474	set_hookname (SEL_EXTEND);
475	set_hookname (SEL_MAKE);
476	set_hookname (SEL_GRAB);
477	set_hookname (SEL_CLICK);
478	set_hookname (FOCUS_IN);
479	set_hookname (FOCUS_OUT);
480	set_hookname (VIEW_CHANGE);
481	set_hookname (SCROLL_BACK);
482	set_hookname (TTY_ACTIVITY);
483	set_hookname (REFRESH_BEGIN);
484	set_hookname (REFRESH_END);
485	set_hookname (KEYBOARD_COMMAND);
486	set_hookname (MOUSE_CLICK);
487	set_hookname (MOUSE_MOVE);
488		759
		760	HV *option = get_hv ("urxvt::OPTION", 1);
		761	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		762	# define nodef(name)
		763	# include "optinc.h"
		764	# undef nodef
		765	# undef def
		766
		767	HV *stash = gv_stashpv ("urxvt", 1);
		768	struct {
		769	const char *name;
		770	IV iv;
		771	} *civ, const_iv[] = {
		772	# define const_iv(name) { # name, (IV)name }
489	export_const (DEFAULT_RSTYLE);	773	const_iv (DEFAULT_RSTYLE),
490	export_const (OVERLAY_RSTYLE);	774	const_iv (OVERLAY_RSTYLE),
491	export_const (RS_Bold);	775	const_iv (RS_Bold),
492	export_const (RS_Italic);	776	const_iv (RS_Italic),
493	export_const (RS_Blink);	777	const_iv (RS_Blink),
494	export_const (RS_RVid);	778	const_iv (RS_RVid),
495	export_const (RS_Uline);	779	const_iv (RS_Uline),
496		780
497	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	781	const_iv (CurrentTime),
498	}	782	const_iv (ShiftMask),
		783	const_iv (LockMask),
		784	const_iv (ControlMask),
		785	const_iv (Mod1Mask),
		786	const_iv (Mod2Mask),
		787	const_iv (Mod3Mask),
		788	const_iv (Mod4Mask),
		789	const_iv (Mod5Mask),
		790	const_iv (Button1Mask),
		791	const_iv (Button2Mask),
		792	const_iv (Button3Mask),
		793	const_iv (Button4Mask),
		794	const_iv (Button5Mask),
		795	const_iv (AnyModifier),
499		796
500	void	797	const_iv (EVENT_NONE),
501	set_should_invoke (int htype, int value)	798	const_iv (EVENT_READ),
502	CODE:	799	const_iv (EVENT_WRITE),
503	rxvt_perl.should_invoke [htype] = value;	800
		801	const_iv (NoEventMask),
		802	const_iv (KeyPressMask),
		803	const_iv (KeyReleaseMask),
		804	const_iv (ButtonPressMask),
		805	const_iv (ButtonReleaseMask),
		806	const_iv (EnterWindowMask),
		807	const_iv (LeaveWindowMask),
		808	const_iv (PointerMotionMask),
		809	const_iv (PointerMotionHintMask),
		810	const_iv (Button1MotionMask),
		811	const_iv (Button2MotionMask),
		812	const_iv (Button3MotionMask),
		813	const_iv (Button4MotionMask),
		814	const_iv (Button5MotionMask),
		815	const_iv (ButtonMotionMask),
		816	const_iv (KeymapStateMask),
		817	const_iv (ExposureMask),
		818	const_iv (VisibilityChangeMask),
		819	const_iv (StructureNotifyMask),
		820	const_iv (ResizeRedirectMask),
		821	const_iv (SubstructureNotifyMask),
		822	const_iv (SubstructureRedirectMask),
		823	const_iv (FocusChangeMask),
		824	const_iv (PropertyChangeMask),
		825	const_iv (ColormapChangeMask),
		826	const_iv (OwnerGrabButtonMask),
		827
		828	const_iv (KeyPress),
		829	const_iv (KeyRelease),
		830	const_iv (ButtonPress),
		831	const_iv (ButtonRelease),
		832	const_iv (MotionNotify),
		833	const_iv (EnterNotify),
		834	const_iv (LeaveNotify),
		835	const_iv (FocusIn),
		836	const_iv (FocusOut),
		837	const_iv (KeymapNotify),
		838	const_iv (Expose),
		839	const_iv (GraphicsExpose),
		840	const_iv (NoExpose),
		841	const_iv (VisibilityNotify),
		842	const_iv (CreateNotify),
		843	const_iv (DestroyNotify),
		844	const_iv (UnmapNotify),
		845	const_iv (MapNotify),
		846	const_iv (MapRequest),
		847	const_iv (ReparentNotify),
		848	const_iv (ConfigureNotify),
		849	const_iv (ConfigureRequest),
		850	const_iv (GravityNotify),
		851	const_iv (ResizeRequest),
		852	const_iv (CirculateNotify),
		853	const_iv (CirculateRequest),
		854	const_iv (PropertyNotify),
		855	const_iv (SelectionClear),
		856	const_iv (SelectionRequest),
		857	const_iv (SelectionNotify),
		858	const_iv (ColormapNotify),
		859	const_iv (ClientMessage),
		860	const_iv (MappingNotify),
		861	# if ENABLE_XIM_ONTHESPOT
		862	const_iv (XIMReverse),
		863	const_iv (XIMUnderline),
		864	const_iv (XIMHighlight),
		865	const_iv (XIMPrimary),
		866	const_iv (XIMSecondary),
		867	const_iv (XIMTertiary),
		868	const_iv (XIMVisibleToForward),
		869	const_iv (XIMVisibleToBackword),
		870	const_iv (XIMVisibleToCenter),
		871	# if 0
		872	const_iv (XIMForwardChar),
		873	const_iv (XIMBackwardChar),
		874	const_iv (XIMForwardWord),
		875	const_iv (XIMBackwardWord),
		876	const_iv (XIMCaretUp),
		877	const_iv (XIMCaretDown),
		878	const_iv (XIMNextLine),
		879	const_iv (XIMPreviousLine),
		880	const_iv (XIMLineStart),
		881	const_iv (XIMLineEnd),
		882	const_iv (XIMAbsolutePosition),
		883	const_iv (XIMDontChange),
		884	# endif
		885	# endif
		886	};
		887
		888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		889	civ-- > const_iv; )
		890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		891	}
504		892
505	void	893	void
506	warn (const char *msg)	894	warn (const char *msg)
507	CODE:	895	CODE:
508	rxvt_warn ("%s", msg);	896	rxvt_warn ("%s", msg);
509		897
510	void	898	void
511	fatal (const char *msg)	899	fatal (const char *msg)
512	CODE:	900	CODE:
513	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
		902
		903	void
		904	_exit (int status)
514		905
515	NV	906	NV
516	NOW ()	907	NOW ()
517	CODE:	908	CODE:
518	RETVAL = NOW;	909	RETVAL = NOW;
…		…
565	| ((new_value << RS_customShift) & RS_customMask);	956	| ((new_value << RS_customShift) & RS_customMask);
566	}	957	}
567	OUTPUT:	958	OUTPUT:
568	RETVAL	959	RETVAL
569		960
		961	void
		962	termlist ()
		963	PPCODE:
		964	{
		965	EXTEND (SP, rxvt_term::termlist.size ());
		966
		967	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		968	if ((*t)->perl.self)
		969	PUSHs (sv_2mortal (newSVterm (*t)));
		970	}
		971
570	MODULE = urxvt PACKAGE = urxvt::term	972	MODULE = urxvt PACKAGE = urxvt::term
		973
		974	SV *
		975	_new (AV *env, AV *arg)
		976	CODE:
		977	{
		978	rxvt_term *term = new rxvt_term;
		979
		980	stringvec *argv = new stringvec;
		981	stringvec *envv = new stringvec;
		982
		983	for (int i = 0; i <= AvFILL (arg); i++)
		984	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		985
		986	for (int i = AvFILL (env) + 1; i--; )
		987	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		988
		989	envv->push_back (0);
		990
		991	bool success;
		992
		993	try
		994	{
		995	success = term->init (argv, envv);
		996	}
		997	catch (const class rxvt_failure_exception &e)
		998	{
		999	success = false;
		1000	}
		1001
		1002	if (!success)
		1003	{
		1004	term->destroy ();
		1005	croak ("error while initializing new terminal instance");
		1006	}
		1007
		1008	RETVAL = term && term->perl.self
		1009	? newSVterm (term) : &PL_sv_undef;
		1010	}
		1011	OUTPUT:
		1012	RETVAL
		1013
		1014	void
		1015	rxvt_term::destroy ()
		1016
		1017	void
		1018	rxvt_term::set_should_invoke (int htype, int inc)
		1019	CODE:
		1020	THIS->perl.should_invoke [htype] += inc;
		1021
		1022	void
		1023	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1024	CODE:
		1025	XGrabButton (THIS->xdisp, button, modifiers, window, 1,
		1026	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1027	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1028
		1029	void
		1030	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1031	CODE:
		1032	XUngrabButton (THIS->xdisp, button, modifiers, window);
		1033
		1034	#if 0
		1035
		1036	void
		1037	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1038	C_ARGS:
		1039	THIS->xdisp, keycode, modifiers, window, 1,
		1040	GrabModeSync, GrabModeSync
		1041
		1042	void
		1043	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1044	C_ARGS: THIS->xdisp, keycode, modifiers, window
		1045
		1046	#endif
		1047
		1048	bool
		1049	rxvt_term::grab (Time eventtime, int sync = 0)
		1050	CODE:
		1051	{
		1052	int mode = sync ? GrabModeSync : GrabModeAsync;
		1053
		1054	THIS->perl.grabtime = 0;
		1055
		1056	if (!XGrabPointer (THIS->xdisp, THIS->vt, 0,
		1057	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1058	mode, mode, None, GRAB_CURSOR, eventtime))
		1059	if (!XGrabKeyboard (THIS->xdisp, THIS->vt, 0, mode, mode, eventtime))
		1060	THIS->perl.grabtime = eventtime;
		1061	else
		1062	XUngrabPointer (THIS->xdisp, eventtime);
		1063
		1064	RETVAL = !!THIS->perl.grabtime;
		1065	}
		1066	OUTPUT:
		1067	RETVAL
		1068
		1069	void
		1070	rxvt_term::allow_events_async ()
		1071	CODE:
		1072	XAllowEvents (THIS->xdisp, AsyncBoth, THIS->perl.grabtime);
		1073
		1074	void
		1075	rxvt_term::allow_events_sync ()
		1076	CODE:
		1077	XAllowEvents (THIS->xdisp, SyncBoth, THIS->perl.grabtime);
		1078
		1079	void
		1080	rxvt_term::allow_events_replay ()
		1081	CODE:
		1082	XAllowEvents (THIS->xdisp, ReplayPointer, THIS->perl.grabtime);
		1083	XAllowEvents (THIS->xdisp, ReplayKeyboard, THIS->perl.grabtime);
		1084
		1085	void
		1086	rxvt_term::ungrab ()
		1087	CODE:
		1088	ungrab (THIS);
571		1089
572	int	1090	int
573	rxvt_term::strwidth (SV *str)	1091	rxvt_term::strwidth (SV *str)
574	CODE:	1092	CODE:
575	{	1093	{
…		…
611		1129
612	rxvt_push_locale (THIS->locale);	1130	rxvt_push_locale (THIS->locale);
613	wchar_t *wstr = rxvt_mbstowcs (data, len);	1131	wchar_t *wstr = rxvt_mbstowcs (data, len);
614	rxvt_pop_locale ();	1132	rxvt_pop_locale ();
615		1133
616	char *str = rxvt_wcstoutf8 (wstr);	1134	RETVAL = wcs2sv (wstr);
617	free (wstr);	1135	free (wstr);
618
619	RETVAL = newSVpv (str, 0);
620	SvUTF8_on (RETVAL);
621	free (str);
622	}	1136	}
623	OUTPUT:	1137	OUTPUT:
624	RETVAL	1138	RETVAL
625		1139
		1140	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1141
		1142	#define TERM_OFFSET_width TERM_OFFSET(width)
		1143	#define TERM_OFFSET_height TERM_OFFSET(height)
		1144	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1145	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1146	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1147	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1148	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1149	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1150	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1151	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1152	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1153	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1154	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1155	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1156	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1157
626	int	1158	int
		1159	rxvt_term::width ()
		1160	ALIAS:
		1161	width = TERM_OFFSET_width
		1162	height = TERM_OFFSET_height
		1163	fwidth = TERM_OFFSET_fwidth
		1164	fheight = TERM_OFFSET_fheight
		1165	fbase = TERM_OFFSET_fbase
		1166	nrow = TERM_OFFSET_nrow
		1167	ncol = TERM_OFFSET_ncol
		1168	focus = TERM_OFFSET_focus
		1169	mapped = TERM_OFFSET_mapped
		1170	int_bwidth = TERM_OFFSET_int_bwidth
		1171	ext_bwidth = TERM_OFFSET_ext_bwidth
		1172	lineSpace = TERM_OFFSET_lineSpace
		1173	saveLines = TERM_OFFSET_saveLines
		1174	total_rows = TERM_OFFSET_total_rows
		1175	top_row = TERM_OFFSET_top_row
		1176	CODE:
		1177	RETVAL = *(int *)((char *)THIS + ix);
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	unsigned int
		1182	rxvt_term::ModLevel3Mask ()
		1183	ALIAS:
		1184	ModLevel3Mask = 0
		1185	ModMetaMask = 1
		1186	ModNumLockMask = 2
		1187	current_screen = 3
		1188	hidden_cursor = 4
		1189	CODE:
		1190	switch (ix)
		1191	{
		1192	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1193	case 1: RETVAL = THIS->ModMetaMask; break;
		1194	case 2: RETVAL = THIS->ModNumLockMask; break;
		1195	case 3: RETVAL = THIS->current_screen; break;
		1196	case 4: RETVAL = THIS->hidden_cursor; break;
		1197	}
		1198	OUTPUT:
		1199	RETVAL
		1200
		1201	char *
		1202	rxvt_term::display_id ()
		1203	ALIAS:
		1204	display_id = 0
		1205	locale = 1
		1206	CODE:
		1207	switch (ix)
		1208	{
		1209	case 0: RETVAL = THIS->display->id; break;
		1210	case 1: RETVAL = THIS->locale; break;
		1211	}
		1212	OUTPUT:
		1213	RETVAL
		1214
		1215	SV *
627	rxvt_term::nsaved ()	1216	rxvt_term::_env ()
628	CODE:	1217	CODE:
629	RETVAL = THIS->nsaved;	1218	{
		1219	if (THIS->envv)
		1220	{
		1221	AV *av = newAV ();
		1222
		1223	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1224	if (*i)
		1225	av_push (av, newSVpv (*i, 0));
		1226
		1227	RETVAL = newRV_noinc ((SV *)av);
		1228	}
		1229	else
		1230	RETVAL = &PL_sv_undef;
		1231	}
630	OUTPUT:	1232	OUTPUT:
631	RETVAL	1233	RETVAL
632		1234
633	int	1235	int
		1236	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1237	CODE:
		1238	RETVAL = THIS->pty_ev.events;
		1239	if (events != EVENT_UNDEF)
		1240	THIS->pty_ev.set (events);
		1241	OUTPUT:
		1242	RETVAL
		1243
		1244	int
		1245	rxvt_term::pty_fd ()
		1246	CODE:
		1247	RETVAL = THIS->pty->pty;
		1248	OUTPUT:
		1249	RETVAL
		1250
		1251	Window
		1252	rxvt_term::parent ()
		1253	CODE:
		1254	RETVAL = THIS->parent [0];
		1255	OUTPUT:
		1256	RETVAL
		1257
		1258	Window
		1259	rxvt_term::vt ()
		1260	CODE:
		1261	RETVAL = THIS->vt;
		1262	OUTPUT:
		1263	RETVAL
		1264
		1265	void
		1266	rxvt_term::vt_emask_add (U32 emask)
		1267	CODE:
		1268	THIS->vt_emask_perl |= emask;
		1269	THIS->vt_select_input ();
		1270
		1271	U32
		1272	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1273	CODE:
		1274	RETVAL = THIS->rstyle;
		1275	THIS->rstyle = new_rstyle;
		1276	OUTPUT:
		1277	RETVAL
		1278
		1279	int
634	rxvt_term::view_start (int newval = -1)	1280	rxvt_term::view_start (int newval = 1)
		1281	PROTOTYPE: $;$
635	CODE:	1282	CODE:
636	{	1283	{
637	RETVAL = THIS->view_start;	1284	RETVAL = THIS->view_start;
638		1285
639	if (newval >= 0)	1286	if (newval <= 0)
640	{	1287	THIS->scr_changeview (max (newval, THIS->top_row));
641	THIS->view_start = min (newval, THIS->nsaved);
642	THIS->scr_changeview (RETVAL);
643	}
644	}	1288	}
645	OUTPUT:	1289	OUTPUT:
646	RETVAL	1290	RETVAL
647		1291
648	int	1292	void
649	rxvt_term::nrow ()	1293	rxvt_term::focus_in ()
650	CODE:
651	RETVAL = THIS->nrow;
652	OUTPUT:
653	RETVAL
654		1294
655	int	1295	void
656	rxvt_term::ncol ()	1296	rxvt_term::focus_out ()
657	CODE:
658	RETVAL = THIS->ncol;
659	OUTPUT:
660	RETVAL
661		1297
662	void	1298	void
663	rxvt_term::want_refresh ()	1299	rxvt_term::want_refresh ()
664	CODE:	1300	CODE:
665	THIS->want_refresh = 1;	1301	THIS->want_refresh = 1;
666		1302
667	void	1303	void
668	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1304	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
669	PPCODE:	1305	PPCODE:
670	{	1306	{
671	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1307	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
672	croak ("row_number number of out range");	1308	XSRETURN_EMPTY;
673		1309
674	line_t &l = ROW(row_number);	1310	line_t &l = ROW(row_number);
675		1311
676	if (GIMME_V != G_VOID)	1312	if (GIMME_V != G_VOID)
677	{	1313	{
678	wchar_t *wstr = new wchar_t [THIS->ncol];	1314	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
679		1315
680	for (int col = 0; col <THIS->ncol; col++)	1316	for (int col = 0; col < THIS->ncol; col++)
681	wstr [col] = l.t [col];	1317	wstr [col] = l.t [col];
682		1318
683	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
684	free (wstr);
685
686	SV *sv = newSVpv (str, 0);
687	SvUTF8_on (sv);
688	XPUSHs (sv_2mortal (sv));	1319	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
689	free (str);
690	}	1320	}
691		1321
692	if (new_text)	1322	if (new_text)
693	{	1323	{
694	wchar_t *wstr = sv2wcs (new_text);	1324	wchar_t *wstr = sv2wcs (new_text);
695		1325
696	int len = wcslen (wstr);	1326	int len = min (wcslen (wstr) - start_ofs, max_len);
697		1327
698	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1328	if (start_col < 0 || start_col + len > THIS->ncol)
699	{	1329	{
700	free (wstr);	1330	free (wstr);
701	croak ("new_text extends beyond horizontal margins");	1331	croak ("new_text extends beyond horizontal margins");
702	}	1332	}
703		1333
704	for (int col = start_col; col < start_col + len; col++)	1334	for (int col = start_col; col < start_col + len; col++)
705	{	1335	{
706	l.t [col] = wstr [col - start_col];	1336	l.t [col] = wstr [start_ofs + col - start_col];
707	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1337	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
708	}	1338	}
709		1339
710	free (wstr);	1340	free (wstr);
711	}	1341	}
712	}	1342	}
713		1343
714	void	1344	void
715	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1345	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
716	PPCODE:	1346	PPCODE:
717	{	1347	{
718	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1348	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
719	croak ("row_number number of out range");	1349	XSRETURN_EMPTY;
720		1350
721	line_t &l = ROW(row_number);	1351	line_t &l = ROW(row_number);
722		1352
723	if (GIMME_V != G_VOID)	1353	if (GIMME_V != G_VOID)
724	{	1354	{
…		…
735	{	1365	{
736	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1366	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
737	croak ("new_rend must be arrayref");	1367	croak ("new_rend must be arrayref");
738		1368
739	AV *av = (AV *)SvRV (new_rend);	1369	AV *av = (AV *)SvRV (new_rend);
740	int len = av_len (av) + 1;	1370	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
741		1371
742	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1372	if (start_col < 0 || start_col + len > THIS->ncol)
743	croak ("new_rend array extends beyond horizontal margins");	1373	croak ("new_rend array extends beyond horizontal margins");
744		1374
745	for (int col = start_col; col < start_col + len; col++)	1375	for (int col = start_col; col < start_col + len; col++)
746	{	1376	{
747	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1377	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
748		1378
749	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1379	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
750	}	1380	}
751	}	1381	}
752	}	1382	}
753		1383
754	int	1384	int
755	rxvt_term::ROW_l (int row_number, int new_length = -2)	1385	rxvt_term::ROW_l (int row_number, int new_length = -1)
756	CODE:	1386	CODE:
757	{	1387	{
758	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1388	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
759	croak ("row_number number of out range");	1389	XSRETURN_EMPTY;
760		1390
761	line_t &l = ROW(row_number);	1391	line_t &l = ROW(row_number);
762	RETVAL = l.l;	1392	RETVAL = l.l;
763		1393
764	if (new_length >= -1)	1394	if (new_length >= 0)
765	l.l = new_length;	1395	l.l = new_length;
766	}	1396	}
767	OUTPUT:	1397	OUTPUT:
768	RETVAL	1398	RETVAL
769		1399
		1400	bool
		1401	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1402	CODE:
		1403	{
		1404	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1405	XSRETURN_EMPTY;
		1406
		1407	line_t &l = ROW(row_number);
		1408	RETVAL = l.is_longer ();
		1409
		1410	if (new_is_longer >= 0)
		1411	l.is_longer (new_is_longer);
		1412	}
		1413	OUTPUT:
		1414	RETVAL
		1415
770	SV *	1416	SV *
771	rxvt_term::special_encode (SV *str)	1417	rxvt_term::special_encode (SV *string)
772	CODE:	1418	CODE:
773	abort ();//TODO	1419	{
		1420	wchar_t *wstr = sv2wcs (string);
		1421	int wlen = wcslen (wstr);
		1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1423
		1424	rxvt_push_locale (THIS->locale);
		1425
		1426	wchar_t *r = rstr;
		1427	for (wchar_t *s = wstr; *s; s++)
		1428	{
		1429	int w = WCWIDTH (*s);
		1430
		1431	if (w == 0)
		1432	{
		1433	if (r == rstr)
		1434	croak ("leading combining character unencodable");
		1435
		1436	unicode_t n = rxvt_compose (r[-1], *s);
		1437	if (n == NOCHAR)
		1438	n = rxvt_composite.compose (r[-1], *s);
		1439
		1440	r[-1] = n;
		1441	}
		1442	#if !UNICODE_3
		1443	else if (*s >= 0x10000)
		1444	*r++ = rxvt_composite.compose (*s);
		1445	#endif
		1446	else
		1447	*r++ = *s;
		1448
		1449	// the *2 above only allows wcwidth <= 2
		1450	if (w > 1)
		1451	*r++ = NOCHAR;
		1452	}
		1453
		1454	rxvt_pop_locale ();
		1455
		1456	RETVAL = wcs2sv (rstr, r - rstr);
		1457	}
		1458	OUTPUT:
		1459	RETVAL
774		1460
775	SV *	1461	SV *
776	rxvt_term::special_decode (SV *str)	1462	rxvt_term::special_decode (SV *text)
777	CODE:	1463	CODE:
778	abort ();//TODO	1464	{
		1465	wchar_t *wstr = sv2wcs (text);
		1466	int wlen = wcslen (wstr);
		1467	int dlen = 0;
		1468
		1469	// find length
		1470	for (wchar_t *s = wstr; *s; s++)
		1471	if (*s == NOCHAR)
		1472	;
		1473	else if (IS_COMPOSE (*s))
		1474	dlen += rxvt_composite.expand (*s, 0);
		1475	else
		1476	dlen++;
		1477
		1478	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1479
		1480	// decode
		1481	wchar_t *r = rstr;
		1482	for (wchar_t *s = wstr; *s; s++)
		1483	if (*s == NOCHAR)
		1484	;
		1485	else if (IS_COMPOSE (*s))
		1486	r += rxvt_composite.expand (*s, r);
		1487	else
		1488	*r++ = *s;
		1489
		1490	RETVAL = wcs2sv (rstr, r - rstr);
		1491	}
		1492	OUTPUT:
		1493	RETVAL
779		1494
780	void	1495	void
781	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1496	rxvt_term::_resource (char *name, int index, SV *newval = 0)
782	PPCODE:	1497	PPCODE:
783	{	1498	{
784	struct resval { const char *name; int value; } rslist [] = {	1499	struct resval { const char *name; int value; } rslist [] = {
785	# define Rs_def(name) { # name, Rs_ ## name },	1500	# define def(name) { # name, Rs_ ## name },
786	# define Rs_reserve(name,count)	1501	# define reserve(name,count)
787	# include "rsinc.h"	1502	# include "rsinc.h"
788	# undef Rs_def	1503	# undef def
789	# undef Rs_reserve	1504	# undef reserve
790	};	1505	};
791		1506
792	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1507	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
793		1508
794	do {	1509	do {
…		…
815	else	1530	else
816	THIS->rs [index] = 0;	1531	THIS->rs [index] = 0;
817	}	1532	}
818	}	1533	}
819		1534
		1535	const char *
		1536	rxvt_term::x_resource (const char *name)
		1537
		1538	bool
		1539	rxvt_term::option (U32 optval, int set = -1)
		1540	CODE:
		1541	{
		1542	RETVAL = THIS->options & optval;
		1543
		1544	if (set >= 0)
		1545	{
		1546	if (set)
		1547	THIS->options |= optval;
		1548	else
		1549	THIS->options &= ~optval;
		1550
		1551	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1552	switch (optval)
		1553	{
		1554	case Opt_skipBuiltinGlyphs:
		1555	THIS->set_fonts ();
		1556	THIS->scr_remap_chars ();
		1557	THIS->scr_touch (true);
		1558	THIS->want_refresh = 1;
		1559	break;
		1560
		1561	case Opt_cursorUnderline:
		1562	THIS->want_refresh = 1;
		1563	break;
		1564
		1565	# case Opt_scrollBar_floating:
		1566	# case Opt_scrollBar_right:
		1567	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1568	# break;
		1569	}
		1570	}
		1571	}
		1572	OUTPUT:
		1573	RETVAL
		1574
		1575	bool
		1576	rxvt_term::parse_keysym (char *keysym, char *str)
		1577	CODE:
		1578	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1579	THIS->keyboard->register_done ();
		1580	OUTPUT:
		1581	RETVAL
		1582
820	void	1583	void
821	rxvt_term::selection_mark (...)	1584	rxvt_term::screen_cur (...)
822	PROTOTYPE: $;$$	1585	PROTOTYPE: $;$$
823	ALIAS:	1586	ALIAS:
		1587	screen_cur = 0
824	selection_beg = 1	1588	selection_beg = 1
825	selection_end = 2	1589	selection_end = 2
		1590	selection_mark = 3
826	PPCODE:	1591	PPCODE:
827	{	1592	{
828	row_col_t &sel = ix == 1 ? THIS->selection.beg	1593	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1594	: ix == 1 ? THIS->selection.beg
829	: ix == 2 ? THIS->selection.end	1595	: ix == 2 ? THIS->selection.end
830	: THIS->selection.mark;	1596	: THIS->selection.mark;
831		1597
832	if (GIMME_V != G_VOID)	1598	if (GIMME_V != G_VOID)
833	{	1599	{
834	EXTEND (SP, 2);	1600	EXTEND (SP, 2);
835	PUSHs (sv_2mortal (newSViv (sel.row)));	1601	PUSHs (sv_2mortal (newSViv (rc.row)));
836	PUSHs (sv_2mortal (newSViv (sel.col)));	1602	PUSHs (sv_2mortal (newSViv (rc.col)));
837	}	1603	}
838		1604
839	if (items == 3)	1605	if (items == 3)
840	{	1606	{
841	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1607	rc.row = SvIV (ST (1));
842	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1608	rc.col = SvIV (ST (2));
		1609
		1610	if (ix == 2)
		1611	{
		1612	if (rc.col == 0)
		1613	{
		1614	// col == 0 means end of previous line
		1615	rc.row--;
		1616	rc.col = THIS->ncol;
		1617	}
		1618	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1619	&& rc.col > ROW(rc.row).l)
		1620	{
		1621	// col >= length means while line and add newline
		1622	rc.col = THIS->ncol;
		1623	}
		1624	}
		1625
		1626	clamp_it (rc.col, 0, THIS->ncol);
		1627	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
843		1628
844	if (ix)	1629	if (ix)
845	THIS->want_refresh = 1;	1630	THIS->want_refresh = 1;
846	}	1631	}
847	}	1632	}
848		1633
		1634	char
		1635	rxvt_term::cur_charset ()
		1636	CODE:
		1637	RETVAL = THIS->charsets [THIS->screen.charset];
		1638	OUTPUT:
		1639	RETVAL
		1640
		1641	void
		1642	rxvt_term::selection_clear ()
		1643
		1644	void
		1645	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1646	CODE:
		1647	THIS->selection.op = SELECTION_CONT;
		1648	THIS->selection.rect = rect;
		1649	THIS->selection_make (eventtime);
		1650
849	int	1651	int
850	rxvt_term::selection_grab (int eventtime = CurrentTime)	1652	rxvt_term::selection_grab (Time eventtime)
851		1653
852	void	1654	void
853	rxvt_term::selection (SV *newtext = 0)	1655	rxvt_term::selection (SV *newtext = 0)
854	PPCODE:	1656	PPCODE:
855	{	1657	{
856	if (GIMME_V != G_VOID)	1658	if (GIMME_V != G_VOID)
857	{	1659	XPUSHs (THIS->selection.text
858	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1660	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
859	SV *sv = newSVpv (sel, 0);	1661	: &PL_sv_undef);
860	SvUTF8_on (sv);
861	free (sel);
862	XPUSHs (sv_2mortal (sv));
863	}
864		1662
865	if (newtext)	1663	if (newtext)
866	{	1664	{
867	free (THIS->selection.text);	1665	free (THIS->selection.text);
868		1666
869	THIS->selection.text = sv2wcs (newtext);	1667	THIS->selection.text = sv2wcs (newtext);
870	THIS->selection.len = wcslen (THIS->selection.text);	1668	THIS->selection.len = wcslen (THIS->selection.text);
871	}	1669	}
872	}	1670	}
873		1671
		1672	void
		1673	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)
		1674
		1675	void
		1676	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1677
		1678	void
		1679	rxvt_term::scr_bell ()
		1680
		1681	void
		1682	rxvt_term::scr_change_screen (int screen)
		1683
		1684	void
		1685	rxvt_term::scr_add_lines (SV *string)
		1686	CODE:
		1687	{
		1688	wchar_t *wstr = sv2wcs (string);
		1689	THIS->scr_add_lines (wstr, wcslen (wstr));
		1690	free (wstr);
		1691	}
		1692
874	void	1693	void
875	rxvt_term::tt_write (SV *octets)	1694	rxvt_term::tt_write (SV *octets)
876	INIT:	1695	INIT:
877	STRLEN len;	1696	STRLEN len;
878	char *str = SvPVbyte (octets, len);	1697	char *str = SvPVbyte (octets, len);
879	C_ARGS:	1698	C_ARGS:
880	(unsigned char *)str, len	1699	str, len
		1700
		1701	void
		1702	rxvt_term::cmd_parse (SV *octets)
		1703	CODE:
		1704	{
		1705	STRLEN len;
		1706	char *str = SvPVbyte (octets, len);
		1707
		1708	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1709	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1710
		1711	THIS->cmdbuf_ptr = str;
		1712	THIS->cmdbuf_endp = str + len;
		1713
		1714	rxvt_push_locale (THIS->locale);
		1715	THIS->cmd_parse ();
		1716	rxvt_pop_locale ();
		1717
		1718	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1719	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1720	}
881		1721
882	SV *	1722	SV *
883	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1723	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
884	CODE:	1724	CODE:
885	{	1725	{
886	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1726	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
887	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1727	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
888	o->self = (HV *)SvRV (RETVAL);	1728	o->self = (HV *)SvRV (RETVAL);
889
890	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
891	char key[33]; sprintf (key, "%32lx", (long)o);
892	hv_store (hv, key, 32, newSViv ((long)o), 0);
893	}	1729	}
894	OUTPUT:	1730	OUTPUT:
895	RETVAL	1731	RETVAL
896		1732
		1733	#############################################################################
		1734	# Various X Utility Functions
		1735	#############################################################################
		1736
		1737	void
		1738	rxvt_term::XListProperties (Window window)
		1739	PPCODE:
		1740	{
		1741	int count;
		1742	Atom *props = XListProperties (THIS->xdisp, window, &count);
		1743
		1744	EXTEND (SP, count);
		1745	while (count--)
		1746	PUSHs (newSVuv ((U32)props [count]));
		1747
		1748	XFree (props);
		1749	}
		1750
		1751	void
		1752	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1753	PPCODE:
		1754	{
		1755	Atom type;
		1756	int format;
		1757	unsigned long nitems;
		1758	unsigned long bytes_after;
		1759	unsigned char *prop;
		1760
		1761	XGetWindowProperty (THIS->xdisp, window, property,
		1762	0, 1<<24, 0, AnyPropertyType,
		1763	&type, &format, &nitems, &bytes_after, &prop);
		1764
		1765	if (type != None)
		1766	{
		1767	int elemsize = format == 16 ? sizeof (short)
		1768	: format == 32 ? sizeof (long)
		1769	: 1;
		1770
		1771	EXTEND (SP, 3);
		1772	PUSHs (newSVuv ((U32)type));
		1773	PUSHs (newSViv (format));
		1774	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1775	XFree (prop);
		1776	}
		1777	}
		1778
		1779	void
		1780	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1781	CODE:
		1782	{
		1783	STRLEN len;
		1784	char *data_ = SvPVbyte (data, len);
		1785
		1786	int elemsize = format == 16 ? sizeof (short)
		1787	: format == 32 ? sizeof (long)
		1788	: 1;
		1789
		1790	XChangeProperty (THIS->xdisp, window, property,
		1791	type, format, PropModeReplace,
		1792	(unsigned char *)data_, len / elemsize);
		1793	XSync (THIS->xdisp, 0);
		1794	}
		1795
		1796	Atom
		1797	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1798	C_ARGS: term->xdisp, atom_name, only_if_exists
		1799
		1800	char *
		1801	XGetAtomName (rxvt_term *term, Atom atom)
		1802	C_ARGS: term->xdisp, atom
		1803	CLEANUP:
		1804	XFree (RETVAL);
		1805
		1806	void
		1807	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1808	C_ARGS: term->xdisp, window, property
		1809
		1810	Window
		1811	rxvt_term::DefaultRootWindow ()
		1812	CODE:
		1813	RETVAL = THIS->display->root;
		1814	OUTPUT:
		1815	RETVAL
		1816
		1817	#if 0
		1818
		1819	Window
		1820	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1821	C_ARGS: term->xdisp, (Window)parent,
		1822	x, y, width, height, 0,
		1823	term->pix_colors_focused[Color_border],
		1824	term->pix_colors_focused[Color_border]
		1825
		1826	#endif
		1827
		1828	void
		1829	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1830	C_ARGS: term->xdisp, window, parent, x, y
		1831
		1832	void
		1833	XMapWindow (rxvt_term *term, Window window)
		1834	C_ARGS: term->xdisp, window
		1835
		1836	void
		1837	XUnmapWindow (rxvt_term *term, Window window)
		1838	C_ARGS: term->xdisp, window
		1839
		1840	void
		1841	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1842	C_ARGS: term->xdisp, window, x, y, width, height
		1843
		1844	void
		1845	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1846	CODE:
		1847	{
		1848	XWindowAttributes attr;
		1849	XGetWindowAttributes (THIS->xdisp, window, &attr);
		1850	XSelectInput (THIS->xdisp, window, attr.your_event_mask | add_events & ~del_events);
		1851	}
		1852
		1853	void
		1854	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1855	PPCODE:
		1856	{
		1857	int dx, dy;
		1858	Window child;
		1859
		1860	if (XTranslateCoordinates (THIS->xdisp, src, dst, x, y, &dx, &dy, &child))
		1861	{
		1862	EXTEND (SP, 3);
		1863	PUSHs (newSViv (dx));
		1864	PUSHs (newSViv (dy));
		1865	PUSHs (newSVuv (child));
		1866	}
		1867	}
		1868
		1869	#############################################################################
		1870	# urxvt::overlay
		1871	#############################################################################
		1872
897	MODULE = urxvt PACKAGE = urxvt::overlay	1873	MODULE = urxvt PACKAGE = urxvt::overlay
898		1874
899	void	1875	void
900	overlay::set (int x, int y, SV *text, SV *rend = 0)	1876	overlay::set (int x, int y, SV *text, SV *rend = 0)
901		1877
902	void	1878	void
		1879	overlay::show ()
		1880
		1881	void
		1882	overlay::hide ()
		1883
		1884	void
903	overlay::DESTROY ()	1885	overlay::DESTROY ()
904	CODE:
905	{
906	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
907	if (ovs)
908	{
909	HV *hv = (HV *)SvRV (*ovs);
910	char key[33]; sprintf (key, "%32lx", (long)THIS);
911	hv_delete (hv, key, 32, G_DISCARD);
912	}
913		1886
914	delete THIS;	1887	#############################################################################
915	}	1888	# urxvt::watcher
		1889	#############################################################################
		1890
		1891	MODULE = urxvt PACKAGE = urxvt::watcher
		1892
		1893	CHAINED
		1894	perl_watcher::cb (SV *cb)
		1895	CODE:
		1896	THIS->cb (cb);
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	#############################################################################
		1901	# urxvt::timer
		1902	#############################################################################
916		1903
917	MODULE = urxvt PACKAGE = urxvt::timer	1904	MODULE = urxvt PACKAGE = urxvt::timer
918		1905
919	SV *	1906	SV *
920	timer::new ()	1907	timer::new ()
921	CODE:	1908	CODE:
922	timer *w = new timer;	1909	timer *w = new timer;
923	w->start (NOW);	1910	w->start (NOW);
924	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1911	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
925	w->self = (HV *)SvRV (RETVAL);	1912	w->self = (HV *)SvRV (RETVAL);
926	OUTPUT:
927	RETVAL
928
929	timer *
930	timer::cb (SV *cb)
931	CODE:
932	THIS->cb (cb);
933	RETVAL = THIS;
934	OUTPUT:	1913	OUTPUT:
935	RETVAL	1914	RETVAL
936		1915
937	NV	1916	NV
938	timer::at ()	1917	timer::at ()
939	CODE:	1918	CODE:
940	RETVAL = THIS->at;	1919	RETVAL = THIS->at;
941	OUTPUT:	1920	OUTPUT:
942	RETVAL	1921	RETVAL
943		1922
944	timer *	1923	CHAINED
945	timer::interval (NV interval)	1924	timer::interval (NV interval)
946	CODE:	1925	CODE:
947	THIS->interval = interval;	1926	THIS->interval = interval;
		1927	OUTPUT:
948	RETVAL = THIS;	1928	RETVAL
949	OUTPUT:
950	RETVAL
951		1929
952	timer *	1930	CHAINED
953	timer::set (NV tstamp)	1931	timer::set (NV tstamp)
954	CODE:	1932	CODE:
955	THIS->set (tstamp);	1933	THIS->set (tstamp);
		1934	OUTPUT:
956	RETVAL = THIS;	1935	RETVAL
957	OUTPUT:
958	RETVAL
959		1936
960	timer *	1937	CHAINED
961	timer::start (NV tstamp = THIS->at)	1938	timer::start (NV tstamp = THIS->at)
962	CODE:	1939	CODE:
963	THIS->start (tstamp);	1940	THIS->start (tstamp);
		1941	OUTPUT:
964	RETVAL = THIS;	1942	RETVAL
965	OUTPUT:
966	RETVAL
967		1943
968	timer *	1944	CHAINED
		1945	timer::after (NV delay)
		1946	CODE:
		1947	THIS->start (NOW + delay);
		1948	OUTPUT:
		1949	RETVAL
		1950
		1951	CHAINED
969	timer::stop ()	1952	timer::stop ()
970	CODE:	1953	CODE:
971	THIS->stop ();	1954	THIS->stop ();
972	RETVAL = THIS;
973	OUTPUT:	1955	OUTPUT:
974	RETVAL	1956	RETVAL
975		1957
976	void	1958	void
977	timer::DESTROY ()	1959	timer::DESTROY ()
		1960
		1961	#############################################################################
		1962	# urxvt::iow
		1963	#############################################################################
978		1964
979	MODULE = urxvt PACKAGE = urxvt::iow	1965	MODULE = urxvt PACKAGE = urxvt::iow
980		1966
981	SV *	1967	SV *
982	iow::new ()	1968	iow::new ()
983	CODE:	1969	CODE:
984	iow *w = new iow;	1970	iow *w = new iow;
985	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1971	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
986	w->self = (HV *)SvRV (RETVAL);	1972	w->self = (HV *)SvRV (RETVAL);
987	OUTPUT:	1973	OUTPUT:
988	RETVAL	1974	RETVAL
989		1975
990	iow *	1976	CHAINED
991	iow::cb (SV *cb)
992	CODE:
993	THIS->cb (cb);
994	RETVAL = THIS;
995	OUTPUT:
996	RETVAL
997
998	iow *
999	iow::fd (int fd)	1977	iow::fd (int fd)
1000	CODE:	1978	CODE:
1001	THIS->fd = fd;	1979	THIS->fd = fd;
		1980	OUTPUT:
1002	RETVAL = THIS;	1981	RETVAL
1003	OUTPUT:
1004	RETVAL
1005		1982
1006	iow *	1983	CHAINED
1007	iow::events (short events)	1984	iow::events (short events)
1008	CODE:	1985	CODE:
1009	THIS->events = events;	1986	THIS->events = events;
		1987	OUTPUT:
1010	RETVAL = THIS;	1988	RETVAL
1011	OUTPUT:
1012	RETVAL
1013		1989
1014	iow *	1990	CHAINED
1015	iow::start ()	1991	iow::start ()
1016	CODE:	1992	CODE:
1017	THIS->start ();	1993	THIS->start ();
		1994	OUTPUT:
1018	RETVAL = THIS;	1995	RETVAL
1019	OUTPUT:
1020	RETVAL
1021		1996
1022	iow *	1997	CHAINED
1023	iow::stop ()	1998	iow::stop ()
1024	CODE:	1999	CODE:
1025	THIS->stop ();	2000	THIS->stop ();
1026	RETVAL = THIS;
1027	OUTPUT:	2001	OUTPUT:
1028	RETVAL	2002	RETVAL
1029		2003
1030	void	2004	void
1031	iow::DESTROY ()	2005	iow::DESTROY ()
1032		2006
		2007	#############################################################################
		2008	# urxvt::iw
		2009	#############################################################################
1033		2010
		2011	MODULE = urxvt PACKAGE = urxvt::iw
		2012
		2013	SV *
		2014	iw::new ()
		2015	CODE:
		2016	iw *w = new iw;
		2017	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2018	w->self = (HV *)SvRV (RETVAL);
		2019	OUTPUT:
		2020	RETVAL
		2021
		2022	CHAINED
		2023	iw::start ()
		2024	CODE:
		2025	THIS->start ();
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	CHAINED
		2030	iw::stop ()
		2031	CODE:
		2032	THIS->stop ();
		2033	OUTPUT:
		2034	RETVAL
		2035
		2036	void
		2037	iw::DESTROY ()
		2038
		2039	#############################################################################
		2040	# urxvt::pw
		2041	#############################################################################
		2042
		2043	MODULE = urxvt PACKAGE = urxvt::pw
		2044
		2045	SV *
		2046	pw::new ()
		2047	CODE:
		2048	pw *w = new pw;
		2049	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2050	w->self = (HV *)SvRV (RETVAL);
		2051	OUTPUT:
		2052	RETVAL
		2053
		2054	CHAINED
		2055	pw::start (int pid)
		2056	CODE:
		2057	THIS->start (pid);
		2058	OUTPUT:
		2059	RETVAL
		2060
		2061	CHAINED
		2062	pw::stop ()
		2063	CODE:
		2064	THIS->stop ();
		2065	OUTPUT:
		2066	RETVAL
		2067
		2068	void
		2069	pw::DESTROY ()
		2070
		2071

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