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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs.
Revision 1.249 by root, Sun May 9 17:11:10 2021 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) 2005-2014 Marc Lehmann <schmorp@schmorp.de>
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 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
39		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
		46
		47	#undef LINENO
		48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		49	#undef ROW
		50	#define ROW(n) THIS->row_buf [LINENO (n)]
		51
40	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
		70	{
		71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvNV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvNV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
		107	return c;
		108	}
		109
		110	/////////////////////////////////////////////////////////////////////////////
		111	#endif
41		112
42	static wchar_t *	113	static wchar_t *
43	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
44	{	115	{
45	STRLEN len;	116	STRLEN len;
46	char *str = SvPVutf8 (sv, len);	117	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	118	return rxvt_utf8towcs (str, len);
48	}	119	}
49		120
50	static SV *	121	static SV *
51	new_ref (HV *hv, const char *klass)	122	wcs2sv (wchar_t *wstr, int len = -1)
52	{	123	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	124	char *str = rxvt_wcstoutf8 (wstr, len);
54	}
55		125
56	//TODO: use magic	126	SV *sv = newSVpv (str, 0);
		127	SvUTF8_on (sv);
		128	free (str);
		129
		130	return sv;
		131	}
		132
57	static SV *	133	static SV *
58	newSVptr (void *ptr, const char *klass)	134	newSVptr (void *ptr, const char *klass)
59	{	135	{
60	HV *hv = newHV ();	136	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		139	}
		140
		141	static void
		142	clearSVptr (SV *sv)
		143	{
		144	if (SvROK (sv))
		145	sv = SvRV (sv);
		146
		147	hv_clear ((HV *)sv);
		148	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	149	}
64		150
65	static long	151	static long
66	SvPTR (SV *sv, const char *klass)	152	SvPTR (SV *sv, const char *klass)
67	{	153	{
68	if (!sv_derived_from (sv, klass))	154	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	155	croak ("object of type %s expected", klass);
70		156
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	157	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		158
73	if (!iv)	159	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		161
76	return (long)iv;	162	return (long)mg->mg_ptr;
77	}	163	}
78		164
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		167
82	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
83		169
84	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
85	{	173	{
86	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
87	HV *self;	179	HV *self;
88		180
89	perl_watcher ()	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	182	~overlay ();
91	{
92	}
93		183
94	~perl_watcher ()	184	void show ();
95	{	185	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		186
99	void cb (SV *cb)	187	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		188
104	void invoke (const char *type, SV *self, int arg = -1);	189	void set (int x, int y, SV *str, SV *rend);
105	};	190	};
106		191
107	void	192	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)	193	: THIS(THIS), border(border == 2), overlay_av (0)
109	{	194	{
110	dSP;	195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
		203	if (border == 2)
		204	{
		205	w += 2;
		206	h += 2;
		207	}
		208
		209	text = new text_t *[h];
		210	rend = new rend_t *[h];
		211
		212	for (int y = 0; y < h; y++)
		213	{
		214	text_t *tp = text[y] = new text_t[w];
		215	rend_t *rp = rend[y] = new rend_t[w];
		216
		217	text_t t0, t1, t2;
		218	rend_t r = rstyle;
		219
		220	if (border == 2)
		221	{
		222	if (y == 0)
		223	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		224	else if (y < h - 1)
		225	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		226	else
		227	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		228
		229	*tp++ = t0;
		230	*rp++ = r;
		231
		232	for (int x = w - 2; x-- > 0; )
		233	{
		234	*tp++ = t1;
		235	*rp++ = r;
		236	}
		237
		238	*tp = t2;
		239	*rp = r;
		240	}
		241	else
		242	for (int x = w; x-- > 0; )
		243	{
		244	*tp++ = 0x0020;
		245	*rp++ = r;
		246	}
		247	}
		248
		249	show ();
		250	}
		251
		252	overlay::~overlay ()
		253	{
		254	hide ();
		255
		256	for (int y = h; y--; )
		257	{
		258	delete [] text[y];
		259	delete [] rend[y];
		260	}
		261
		262	delete [] text;
		263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
		276
		277	THIS->want_refresh = 1;
		278	THIS->refresh_check ();
		279	}
		280
		281	void
		282	overlay::hide ()
		283	{
		284	if (!overlay_av)
		285	return;
		286
		287	int i;
		288
		289	for (i = AvFILL (overlay_av); i >= 0; i--)
		290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	SvREFCNT_dec (av_pop (overlay_av));
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
		303	}
		304
		305	void overlay::swap ()
		306	{
		307	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		309
		310	int ov_w = min (w, THIS->ncol - ov_x);
		311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
		317
		318	for (int y = ov_h; y--; )
		319	{
		320	text_t *t1 = text [y];
		321	rend_t *r1 = rend [y];
		322
		323	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		324	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		325
		326	for (int x = ov_w; x--; )
		327	{
		328	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		329	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		330	}
		331	}
		332
		333	}
		334
		335	void overlay::set (int x, int y, SV *text, SV *rend)
		336	{
		337	x += border;
		338	y += border;
		339
		340	if (!IN_RANGE_EXC (y, 0, h - border))
		341	return;
		342
		343	wchar_t *wtext = sv2wcs (text);
		344
		345	for (int col = min (wcslen (wtext), w - x - border); col--; )
		346	this->text [y][x + col] = wtext [col];
		347
		348	free (wtext);
		349
		350	if (rend)
		351	{
		352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		353	croak ("rend must be arrayref");
		354
		355	AV *av = (AV *)SvRV (rend);
		356
		357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		359	}
		360
		361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
		363	}
		364
		365	/////////////////////////////////////////////////////////////////////////////
		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
		371	struct rxvt_perl_interp rxvt_perl;
		372
		373	static PerlInterpreter *perl;
		374
		375	#if 0 /* we are not a library anymore, so doing this is just not worth it */
		376	/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
		377	/* but therse are not guaranteed anyway... */
		378	rxvt_perl_interp::~rxvt_perl_interp ()
		379	{
		380	if (perl)
		381	{
		382	localise_env set_environ (perl_environ);
		383	perl_destruct (perl);
		384	perl_free (perl);
		385	PERL_SYS_TERM ();
		386	}
		387	}
		388	#endif
		389
		390	void
		391	rxvt_perl_interp::init ()
		392	{
		393	if (!perl)
		394	{
		395	rxvt_push_locale (""); // perl init destroys current locale
		396
		397	{
		398	perl_environ = rxvt_environ;
		399	localise_env set_environ (perl_environ);
		400
		401	const char *args[] = {
		402	"",
		403	"-e"
		404	"BEGIN {"
		405	" urxvt->bootstrap;"
		406	" unshift @INC, '" LIBDIR "';"
		407	"}"
		408	""
		409	"use urxvt;",
		410	0
		411	};
		412	int argc = ecb_array_length (args) - 1;
		413	char **argv = (char **)args;
		414
		415	PERL_SYS_INIT3 (&argc, &argv, &environ);
		416	perl = perl_alloc ();
		417	perl_construct (perl);
		418
		419	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
		420	|| perl_run (perl))
		421	{
		422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		423
		424	perl_destruct (perl);
		425	perl_free (perl);
		426	perl = 0;
		427	}
		428	}
		429
		430	rxvt_pop_locale ();
		431	}
		432	}
		433
		434	void
		435	rxvt_perl_interp::init (rxvt_term *term)
		436	{
		437	init ();
		438
		439	if (perl && !term->perl.self)
		440	{
		441	// runs outside of perls ENV
		442	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		443	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		444	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		445	}
		446	}
		447
		448	void
		449	rxvt_perl_interp::eval (const char *str)
		450	{
		451	eval_pv (str, 1);
		452	}
		453
		454	void
		455	rxvt_perl_interp::usage (rxvt_term *term, int type)
		456	{
		457	localise_env set_environ (perl_environ);
111		458
112	ENTER;	459	ENTER;
113	SAVETMPS;	460	SAVETMPS;
114		461
		462	dSP;
115	PUSHMARK (SP);	463	PUSHMARK (SP);
116		464	EXTEND (SP, 2);
117	XPUSHs (sv_2mortal (self));	465	PUSHs (sv_2mortal (newSVterm (term)));
118
119	if (arg >= 0)
120	XPUSHs (sv_2mortal (newSViv (arg)));	466	PUSHs (sv_2mortal (newSViv (type)));
121
122	PUTBACK;	467	PUTBACK;
123	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);	468	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
124	SPAGAIN;
125		469
126	PUTBACK;
127	FREETMPS;	470	FREETMPS;
128	LEAVE;	471	LEAVE;
129
130	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}	472	}
133		473
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	474	uint8_t
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	475	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
136
137	struct timer : time_watcher, perl_watcher
138	{	476	{
139	timer ()	477	localise_env set_environ (perl_environ);
140	: time_watcher (this, &timer::execute)
141	{
142	}
143		478
144	void execute (time_watcher &w)	479	ENTER;
145	{	480	SAVETMPS;
146	invoke ("urxvt::timer", newSVtimer (this));
147	}
148	};
149		481
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	482	dSP;
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	483	PUSHMARK (SP);
		484	EXTEND (SP, 6);
		485	PUSHs (sv_2mortal (newSVterm (term)));
		486	PUSHs (sv_2mortal (newSVpv (name, 0)));
		487	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		488	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		489	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		490	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		491	PUTBACK;
		492	call_pv ("urxvt::parse_resource", G_SCALAR);
		493	SPAGAIN;
152		494
153	struct iow : io_watcher, perl_watcher	495	uint8_t ret = POPi;
154	{
155	iow ()
156	: io_watcher (this, &iow::execute)
157	{
158	}
159		496
160	void execute (io_watcher &w, short revents)	497	FREETMPS;
161	{	498	LEAVE;
162	invoke ("urxvt::iow", newSViow (this), revents);
163	}
164	};
165		499
166	/////////////////////////////////////////////////////////////////////////////	500	return ret;
167
168	struct rxvt_perl_interp rxvt_perl;
169
170	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}	501	}
175		502
176	rxvt_perl_interp::~rxvt_perl_interp ()	503	static void
		504	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
177	{	505	{
178	if (perl)	506	unsigned int state;
		507
		508	if (term->parse_keysym (k, state) == -1)
		509	return;
		510
		511	dSP;
		512	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		513	PUTBACK;
		514	}
		515
		516	static void
		517	_keysym_resources (rxvt_term *term)
		518	{
		519	term->enumerate_keysym_resources (_keysym_resource_push);
		520	}
		521
		522	static void
		523	ungrab (rxvt_term *THIS)
		524	{
		525	if (THIS->perl.grabtime)
179	{	526	{
180	perl_destruct (perl);	527	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
181	perl_free (perl);	528	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		529	THIS->perl.grabtime = 0;
182	}	530	}
183	}	531	}
184		532
185	void	533	bool
186	rxvt_perl_interp::init ()	534	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
187	{	535	{
188	if (!perl)	536	if (!perl || !term->perl.self)
		537	return false;
		538
		539	localise_env set_environ (perl_environ);
		540
		541	// pre-handling of some events
		542	if (htype == HOOK_REFRESH_END)
189	{	543	{
190	char *argv[] = {	544	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
191	"",	545
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	546	for (int i = 0; i <= AvFILL (av); i++)
		547	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
193	};	548	}
		549	else if (htype == HOOK_DESTROY)
		550	{
		551	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
194		552
195	perl = perl_alloc ();	553	for (int i = AvFILL (av); i >= 0; i--)
196	perl_construct (perl);
197
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
199	|| perl_run (perl))
200	{	554	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	555	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		556	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	557	}
207	}	558	}
208	}
209		559
210	bool	560	bool event_consumed;
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{
213	if (!perl
214	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;
216
217	if (htype == HOOK_INIT) // first hook ever called
218	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
219		561
		562	if (term->perl.should_invoke [htype])
		563	{
220	dSP;	564	dSP;
221	va_list ap;	565	va_list ap;
222		566
223	va_start (ap, htype);	567	va_start (ap, htype);
		568
		569	ENTER;
		570	SAVETMPS;
		571
		572	PUSHMARK (SP);
		573
		574	EXTEND (SP, 2);
		575	PUSHs (sv_2mortal (newSVterm (term)));
		576	PUSHs (sv_2mortal (newSViv (htype)));
		577
		578	for (;;) {
		579	data_type dt = (data_type)va_arg (ap, int);
		580
		581	switch (dt)
		582	{
		583	case DT_INT:
		584	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		585	break;
		586
		587	case DT_LONG:
		588	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		589	break;
		590
		591	case DT_STR:
		592	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		593	break;
		594
		595	case DT_STR_LEN:
		596	{
		597	char *str = va_arg (ap, char *);
		598	int len = va_arg (ap, int);
		599
		600	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		601	}
		602	break;
		603
		604	case DT_WCS_LEN:
		605	{
		606	wchar_t *wstr = va_arg (ap, wchar_t *);
		607	int wlen = va_arg (ap, int);
		608
		609	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		610	}
		611	break;
		612
		613	case DT_LCS_LEN:
		614	{
		615	long *lstr = va_arg (ap, long *);
		616	int llen = va_arg (ap, int);
		617
		618	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		619	}
		620	break;
		621
		622	case DT_XEVENT:
		623	{
		624	XEvent *xe = va_arg (ap, XEvent *);
		625	HV *hv = newHV ();
		626
		627	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		628	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		629	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		630	# undef set
		631
		632	setiv (type, xe->type);
		633	setiv (send_event, xe->xany.send_event);
		634	setiv (serial, xe->xany.serial);
		635
		636	switch (xe->type)
		637	{
		638	case KeyPress:
		639	case KeyRelease:
		640	case ButtonPress:
		641	case ButtonRelease:
		642	case MotionNotify:
		643	setuv (window, xe->xmotion.window);
		644	setuv (root, xe->xmotion.root);
		645	setuv (subwindow, xe->xmotion.subwindow);
		646	setuv (time, xe->xmotion.time);
		647	setiv (x, xe->xmotion.x);
		648	setiv (y, xe->xmotion.y);
		649	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		650	setiv (col, xe->xmotion.x / term->fwidth);
		651	setiv (x_root, xe->xmotion.x_root);
		652	setiv (y_root, xe->xmotion.y_root);
		653	setuv (state, xe->xmotion.state);
		654
		655	switch (xe->type)
		656	{
		657	case KeyPress:
		658	case KeyRelease:
		659	setuv (keycode, xe->xkey.keycode);
		660	break;
		661
		662	case ButtonPress:
		663	case ButtonRelease:
		664	setuv (button, xe->xbutton.button);
		665	break;
		666
		667	case MotionNotify:
		668	setiv (is_hint, xe->xmotion.is_hint);
		669	break;
		670	}
		671
		672	break;
		673
		674	case MapNotify:
		675	case UnmapNotify:
		676	case ConfigureNotify:
		677	setuv (event, xe->xconfigure.event);
		678	setuv (window, xe->xconfigure.window);
		679
		680	switch (xe->type)
		681	{
		682	case ConfigureNotify:
		683	setiv (x, xe->xconfigure.x);
		684	setiv (y, xe->xconfigure.y);
		685	setiv (width, xe->xconfigure.width);
		686	setiv (height, xe->xconfigure.height);
		687	setuv (above, xe->xconfigure.above);
		688	break;
		689	}
		690
		691	break;
		692
		693	case PropertyNotify:
		694	setuv (window, xe->xproperty.window);
		695	setuv (atom, xe->xproperty.atom);
		696	setuv (time, xe->xproperty.time);
		697	setiv (state, xe->xproperty.state);
		698	break;
		699
		700	case ClientMessage:
		701	setuv (window, xe->xclient.window);
		702	setuv (message_type, xe->xclient.message_type);
		703	setuv (format, xe->xclient.format);
		704	setuv (l0, xe->xclient.data.l[0]);
		705	setuv (l1, xe->xclient.data.l[1]);
		706	setuv (l2, xe->xclient.data.l[2]);
		707	setuv (l3, xe->xclient.data.l[3]);
		708	setuv (l4, xe->xclient.data.l[4]);
		709	break;
		710	}
		711
		712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		713	}
		714	break;
		715
		716	case DT_END:
		717	goto call;
		718
		719	default:
		720	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		721	}
		722	}
		723
		724	call:
		725	va_end (ap);
		726
		727	PUTBACK;
		728	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		729	SPAGAIN;
		730
		731	if (count)
		732	{
		733	SV *status = POPs;
		734	count = SvTRUE (status);
		735	}
		736
		737	PUTBACK;
		738	FREETMPS;
		739	LEAVE;
		740
		741	if (SvTRUE (ERRSV))
		742	{
		743	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		744	ungrab (term); // better lose the grab than the session
		745	}
		746
		747	event_consumed = !!count;
		748	}
		749	else
		750	event_consumed = false;
		751
		752	// post-handling of some events
		753	if (htype == HOOK_REFRESH_BEGIN)
		754	{
		755	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		756
		757	for (int i = AvFILL (av); i >= 0; i--)
		758	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		759	}
		760	else if (htype == HOOK_DESTROY)
		761	{
		762	clearSVptr ((SV *)term->perl.self);
		763	SvREFCNT_dec ((SV *)term->perl.self);
		764
		765	// don't allow further calls
		766	term->perl.self = 0;
		767	}
		768
		769	return event_consumed;
		770	}
		771
		772	void
		773	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		774	{
		775	localise_env set_environ (perl_environ);
224		776
225	ENTER;	777	ENTER;
226	SAVETMPS;	778	SAVETMPS;
227		779
228	PUSHMARK (SP);	780	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	781	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		782	PUTBACK;
		783	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		784
233	for (;;) {	785	if (SvTRUE (ERRSV))
234	data_type dt = (data_type)va_arg (ap, int);	786	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
235		787
236	switch (dt)	788	FREETMPS;
		789	LEAVE;
		790	}
		791
		792	/////////////////////////////////////////////////////////////////////////////
		793
		794	MODULE = urxvt PACKAGE = urxvt
		795
		796	PROTOTYPES: ENABLE
		797
		798	BOOT:
		799	{
		800	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		801	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		802	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		803	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		804
		805	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
		806	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
		807	# include "hookinc.h"
		808	# undef def
		809
		810	HV *option = get_hv ("urxvt::OPTION", 1);
		811	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		812	# define nodef(name)
		813	# include "optinc.h"
		814	# undef nodef
		815	# undef def
		816
		817	HV *stash = gv_stashpv ("urxvt", 1);
		818	static const struct {
		819	const char *name;
		820	IV iv;
		821	} *civ, const_iv[] = {
		822	# define const_iv(name) { # name, (IV)name }
		823	const_iv (HOOK_INIT),
		824	const_iv (HOOK_DESTROY),
		825	const_iv (HOOK_ACTION),
		826
		827	const_iv (NUM_RESOURCES),
		828	const_iv (DEFAULT_RSTYLE),
		829	const_iv (OVERLAY_RSTYLE),
		830	const_iv (Color_Bits),
		831	const_iv (RS_bgShift), const_iv (RS_bgMask),
		832	const_iv (RS_fgShift), const_iv (RS_fgMask),
		833	const_iv (RS_Careful),
		834	const_iv (RS_fontCount),
		835	const_iv (RS_fontShift),
		836	const_iv (RS_fontMask),
		837	const_iv (RS_baseattrMask),
		838	const_iv (RS_attrMask),
		839	const_iv (RS_redraw),
		840	const_iv (RS_Sel),
		841	const_iv (RS_Bold),
		842	const_iv (RS_Italic),
		843	const_iv (RS_Blink),
		844	const_iv (RS_RVid),
		845	const_iv (RS_Uline),
		846
		847	// TODO: should support all colour constants, create colorinc.h &c
		848	const_iv (Color_fg),
		849	const_iv (Color_bg),
		850	#if OFF_FOCUS_FADING
		851	const_iv (Color_fade),
		852	#endif
		853	const_iv (Color_pointer_fg),
		854	const_iv (Color_pointer_bg),
		855	const_iv (Color_border),
		856	const_iv (NRS_COLORS),
		857	const_iv (TOTAL_COLORS),
		858
		859	const_iv (CurrentTime),
		860	const_iv (ShiftMask),
		861	const_iv (LockMask),
		862	const_iv (ControlMask),
		863	const_iv (Mod1Mask),
		864	const_iv (Mod2Mask),
		865	const_iv (Mod3Mask),
		866	const_iv (Mod4Mask),
		867	const_iv (Mod5Mask),
		868	const_iv (Button1Mask),
		869	const_iv (Button2Mask),
		870	const_iv (Button3Mask),
		871	const_iv (Button4Mask),
		872	const_iv (Button5Mask),
		873	const_iv (AnyModifier),
		874
		875	const_iv (NoSymbol),
		876	const_iv (GrabModeSync),
		877	const_iv (GrabModeAsync),
		878
		879	const_iv (NoEventMask),
		880	const_iv (KeyPressMask),
		881	const_iv (KeyReleaseMask),
		882	const_iv (ButtonPressMask),
		883	const_iv (ButtonReleaseMask),
		884	const_iv (EnterWindowMask),
		885	const_iv (LeaveWindowMask),
		886	const_iv (PointerMotionMask),
		887	const_iv (PointerMotionHintMask),
		888	const_iv (Button1MotionMask),
		889	const_iv (Button2MotionMask),
		890	const_iv (Button3MotionMask),
		891	const_iv (Button4MotionMask),
		892	const_iv (Button5MotionMask),
		893	const_iv (ButtonMotionMask),
		894	const_iv (KeymapStateMask),
		895	const_iv (ExposureMask),
		896	const_iv (VisibilityChangeMask),
		897	const_iv (StructureNotifyMask),
		898	const_iv (ResizeRedirectMask),
		899	const_iv (SubstructureNotifyMask),
		900	const_iv (SubstructureRedirectMask),
		901	const_iv (FocusChangeMask),
		902	const_iv (PropertyChangeMask),
		903	const_iv (ColormapChangeMask),
		904	const_iv (OwnerGrabButtonMask),
		905
		906	const_iv (KeyPress),
		907	const_iv (KeyRelease),
		908	const_iv (ButtonPress),
		909	const_iv (ButtonRelease),
		910	const_iv (MotionNotify),
		911	const_iv (EnterNotify),
		912	const_iv (LeaveNotify),
		913	const_iv (FocusIn),
		914	const_iv (FocusOut),
		915	const_iv (KeymapNotify),
		916	const_iv (Expose),
		917	const_iv (GraphicsExpose),
		918	const_iv (NoExpose),
		919	const_iv (VisibilityNotify),
		920	const_iv (CreateNotify),
		921	const_iv (DestroyNotify),
		922	const_iv (UnmapNotify),
		923	const_iv (MapNotify),
		924	const_iv (MapRequest),
		925	const_iv (ReparentNotify),
		926	const_iv (ConfigureNotify),
		927	const_iv (ConfigureRequest),
		928	const_iv (GravityNotify),
		929	const_iv (ResizeRequest),
		930	const_iv (CirculateNotify),
		931	const_iv (CirculateRequest),
		932	const_iv (PropertyNotify),
		933	const_iv (SelectionClear),
		934	const_iv (SelectionRequest),
		935	const_iv (SelectionNotify),
		936	const_iv (ColormapNotify),
		937	const_iv (ClientMessage),
		938	const_iv (MappingNotify),
		939	# if ENABLE_XIM_ONTHESPOT
		940	const_iv (XIMReverse),
		941	const_iv (XIMUnderline),
		942	const_iv (XIMHighlight),
		943	const_iv (XIMPrimary),
		944	const_iv (XIMSecondary),
		945	const_iv (XIMTertiary),
		946	const_iv (XIMVisibleToForward),
		947	const_iv (XIMVisibleToBackword),
		948	const_iv (XIMVisibleToCenter),
		949	#if XRENDER
		950	const_iv (PictStandardARGB32),
		951	const_iv (PictStandardRGB24),
		952	const_iv (PictStandardA8),
		953	const_iv (PictStandardA4),
		954	const_iv (PictStandardA1),
		955	const_iv (RepeatNone),
		956	const_iv (RepeatNormal),
		957	const_iv (RepeatPad),
		958	const_iv (RepeatReflect),
		959	// all versions
		960	const_iv (PictOpClear),
		961	const_iv (PictOpSrc),
		962	const_iv (PictOpDst),
		963	const_iv (PictOpOver),
		964	const_iv (PictOpOverReverse),
		965	const_iv (PictOpIn),
		966	const_iv (PictOpInReverse),
		967	const_iv (PictOpOut),
		968	const_iv (PictOpOutReverse),
		969	const_iv (PictOpAtop),
		970	const_iv (PictOpAtopReverse),
		971	const_iv (PictOpXor),
		972	const_iv (PictOpAdd),
		973	const_iv (PictOpSaturate),
		974	// 0.2+
		975	const_iv (PictOpDisjointClear),
		976	const_iv (PictOpDisjointSrc),
		977	const_iv (PictOpDisjointDst),
		978	const_iv (PictOpDisjointOver),
		979	const_iv (PictOpDisjointOverReverse),
		980	const_iv (PictOpDisjointIn),
		981	const_iv (PictOpDisjointInReverse),
		982	const_iv (PictOpDisjointOut),
		983	const_iv (PictOpDisjointOutReverse),
		984	const_iv (PictOpDisjointAtop),
		985	const_iv (PictOpDisjointAtopReverse),
		986	const_iv (PictOpDisjointXor),
		987	const_iv (PictOpConjointClear),
		988	const_iv (PictOpConjointSrc),
		989	const_iv (PictOpConjointDst),
		990	const_iv (PictOpConjointOver),
		991	const_iv (PictOpConjointOverReverse),
		992	const_iv (PictOpConjointIn),
		993	const_iv (PictOpConjointInReverse),
		994	const_iv (PictOpConjointOut),
		995	const_iv (PictOpConjointOutReverse),
		996	const_iv (PictOpConjointAtop),
		997	const_iv (PictOpConjointAtopReverse),
		998	const_iv (PictOpConjointXor),
		999	// 0.11+
		1000	const_iv (PictOpMultiply),
		1001	const_iv (PictOpScreen),
		1002	const_iv (PictOpOverlay),
		1003	const_iv (PictOpDarken),
		1004	const_iv (PictOpLighten),
		1005	const_iv (PictOpColorDodge),
		1006	const_iv (PictOpColorBurn),
		1007	const_iv (PictOpHardLight),
		1008	const_iv (PictOpSoftLight),
		1009	const_iv (PictOpDifference),
		1010	const_iv (PictOpExclusion),
		1011	const_iv (PictOpHSLHue),
		1012	const_iv (PictOpHSLSaturation),
		1013	const_iv (PictOpHSLColor),
		1014	const_iv (PictOpHSLLuminosity),
		1015	#endif
		1016	# if 0
		1017	const_iv (XIMForwardChar),
		1018	const_iv (XIMBackwardChar),
		1019	const_iv (XIMForwardWord),
		1020	const_iv (XIMBackwardWord),
		1021	const_iv (XIMCaretUp),
		1022	const_iv (XIMCaretDown),
		1023	const_iv (XIMNextLine),
		1024	const_iv (XIMPreviousLine),
		1025	const_iv (XIMLineStart),
		1026	const_iv (XIMLineEnd),
		1027	const_iv (XIMAbsolutePosition),
		1028	const_iv (XIMDontChange),
		1029	# endif
		1030	# endif
		1031
		1032	/* DEC private modes */
		1033	const_iv (PrivMode_132),
		1034	const_iv (PrivMode_132OK),
		1035	const_iv (PrivMode_rVideo),
		1036	const_iv (PrivMode_relOrigin),
		1037	const_iv (PrivMode_Screen),
		1038	const_iv (PrivMode_Autowrap),
		1039	const_iv (PrivMode_aplCUR),
		1040	const_iv (PrivMode_aplKP),
		1041	const_iv (PrivMode_HaveBackSpace),
		1042	const_iv (PrivMode_BackSpace),
		1043	const_iv (PrivMode_ShiftKeys),
		1044	const_iv (PrivMode_VisibleCursor),
		1045	const_iv (PrivMode_MouseX10),
		1046	const_iv (PrivMode_MouseX11),
		1047	const_iv (PrivMode_scrollBar),
		1048	const_iv (PrivMode_TtyOutputInh),
		1049	const_iv (PrivMode_Keypress),
		1050	const_iv (PrivMode_smoothScroll),
		1051	const_iv (PrivMode_vt52),
		1052	const_iv (PrivMode_LFNL),
		1053	const_iv (PrivMode_MouseBtnEvent),
		1054	const_iv (PrivMode_MouseAnyEvent),
		1055	const_iv (PrivMode_BracketPaste),
		1056	const_iv (PrivMode_ExtMouseUTF8),
		1057	const_iv (PrivMode_ExtMouseUrxvt),
		1058	const_iv (PrivMode_BlinkingCursor),
		1059	const_iv (PrivMode_mouse_report),
		1060	const_iv (PrivMode_Default),
		1061	};
		1062
		1063	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1064	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1065	}
		1066
		1067	void
		1068	log (utf8_string msg)
		1069	CODE:
		1070	rxvt_log ("%s", msg);
		1071
		1072	void
		1073	warn (utf8_string msg)
		1074	CODE:
		1075	rxvt_warn ("%s", msg);
		1076
		1077	void
		1078	fatal (utf8_string msg)
		1079	CODE:
		1080	rxvt_fatal ("%s", msg);
		1081
		1082	void
		1083	_exit (int status)
		1084
		1085	void
		1086	catch_fatal (SV *block)
		1087	PROTOTYPE: &
		1088	CODE:
		1089	try
237	{	1090	{
238	case DT_INT:	1091	PUSHMARK (SP);
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;
241
242	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;
245
246	case DT_END:
247	{
248	va_end (ap);
249
250	PUTBACK;	1092	PUTBACK;
251	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	1093	call_sv (block, G_VOID | G_DISCARD);
252	SPAGAIN;	1094	SPAGAIN;
253
254	if (count)
255	{
256	SV *status = POPs;
257	count = SvTRUE (status);
258	}	1095	}
259		1096	catch (const rxvt_failure_exception &e)
260	PUTBACK;
261	FREETMPS;
262	LEAVE;
263
264	if (SvTRUE (ERRSV))
265	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
266
267	if (htype == HOOK_DESTROY)
268	{
269	// TODO: clear magic
270	hv_clear ((HV *)SvRV ((SV *)term->self));
271	SvREFCNT_dec ((SV *)term->self);
272	}
273
274	return count;
275	}	1097	{
276		1098	croak ("rxvt_fatal exception caught, trying to continue.");
277	default:
278	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
279	}	1099	}
280	}
281	}
282
283	/////////////////////////////////////////////////////////////////////////////
284
285	MODULE = urxvt PACKAGE = urxvt
286
287	PROTOTYPES: ENABLE
288
289	BOOT:
290	{
291	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
292	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
293	set_hookname (INIT);
294	set_hookname (RESET);
295	set_hookname (START);
296	set_hookname (DESTROY);
297	set_hookname (SEL_BEGIN);
298	set_hookname (SEL_EXTEND);
299	set_hookname (SEL_MAKE);
300	set_hookname (SEL_GRAB);
301	set_hookname (FOCUS_IN);
302	set_hookname (FOCUS_OUT);
303	set_hookname (VIEW_CHANGE);
304	set_hookname (SCROLL_BACK);
305	set_hookname (TTY_ACTIVITY);
306	set_hookname (REFRESH_BEGIN);
307	set_hookname (REFRESH_END);
308
309	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
310	}
311
312	void
313	set_should_invoke (int htype, int value)
314	CODE:
315	rxvt_perl.should_invoke [htype] = value;
316
317	void
318	warn (const char *msg)
319	CODE:
320	rxvt_warn ("%s", msg);
321
322	void
323	fatal (const char *msg)
324	CODE:
325	rxvt_fatal ("%s", msg);
326		1100
327	NV	1101	NV
328	NOW ()	1102	NOW ()
329	CODE:	1103	CODE:
330	RETVAL = NOW;	1104	RETVAL = ev::now ();
331	OUTPUT:	1105	OUTPUT:
332	RETVAL	1106	RETVAL
333		1107
		1108	int
		1109	GET_BASEFG (int rend)
		1110	CODE:
		1111	RETVAL = GET_BASEFG (rend);
		1112	OUTPUT:
		1113	RETVAL
		1114
		1115	int
		1116	GET_BASEBG (int rend)
		1117	CODE:
		1118	RETVAL = GET_BASEBG (rend);
		1119	OUTPUT:
		1120	RETVAL
		1121
		1122	int
		1123	SET_FGCOLOR (int rend, int new_color)
		1124	CODE:
		1125	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		1126	OUTPUT:
		1127	RETVAL
		1128
		1129	int
		1130	SET_BGCOLOR (int rend, int new_color)
		1131	CODE:
		1132	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		1133	OUTPUT:
		1134	RETVAL
		1135
		1136	int
		1137	GET_CUSTOM (int rend)
		1138	CODE:
		1139	RETVAL = (rend & RS_customMask) >> RS_customShift;
		1140	OUTPUT:
		1141	RETVAL
		1142
		1143	int
		1144	SET_CUSTOM (int rend, int new_value)
		1145	CODE:
		1146	{
		1147	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		1148	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		1149
		1150	RETVAL = (rend & ~RS_customMask)
		1151	| ((new_value << RS_customShift) & RS_customMask);
		1152	}
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	termlist ()
		1158	PPCODE:
		1159	{
		1160	EXTEND (SP, rxvt_term::termlist.size ());
		1161
		1162	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1163	if ((*t)->perl.self)
		1164	PUSHs (sv_2mortal (newSVterm (*t)));
		1165	}
		1166
		1167	IV
		1168	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1169	CODE:
		1170	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1171	req->cb_sv = newSVsv (cb);
		1172	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1173	av_push (av, newSViv ((IV)req));
		1174	RETVAL = (IV)req;
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	void
		1179	_delete_selection_request (IV req_)
		1180	CODE:
		1181	rxvt_selection *req = (rxvt_selection *)req_;
		1182	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1183	int i;
		1184
		1185	for (i = AvFILL (av); i >= 0; i--)
		1186	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1187	break;
		1188
		1189	for (; i < AvFILL (av); i++)
		1190	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1191
		1192	av_pop (av);
		1193
		1194	delete req;
		1195
334	MODULE = urxvt PACKAGE = urxvt::term	1196	MODULE = urxvt PACKAGE = urxvt::term
		1197
		1198	SV *
		1199	_new (AV *env, AV *arg)
		1200	CODE:
		1201	{
		1202	rxvt_term *term = new rxvt_term;
		1203
		1204	stringvec *argv = new stringvec;
		1205	for (int i = 0; i <= AvFILL (arg); i++)
		1206	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1207
		1208	stringvec *envv = new stringvec;
		1209	for (int i = AvFILL (env) + 1; i--; )
		1210	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1211
		1212	try
		1213	{
		1214	term->init (argv, envv);
		1215	}
		1216	catch (const class rxvt_failure_exception &e)
		1217	{
		1218	term->destroy ();
		1219	croak ("error while initializing new terminal instance");
		1220	}
		1221
		1222	RETVAL = term && term->perl.self
		1223	? newSVterm (term) : &PL_sv_undef;
		1224	}
		1225	OUTPUT:
		1226	RETVAL
		1227
		1228	void
		1229	rxvt_term::destroy ()
		1230
		1231	void
		1232	rxvt_term::set_should_invoke (int htype, int inc)
		1233	CODE:
		1234	uint8_t &count = THIS->perl.should_invoke [htype];
		1235	uint8_t prev = count;
		1236	count += inc;
		1237	if (!prev != !count)
		1238	{
		1239	// hook status changed, react
		1240	switch (htype)
		1241	{
		1242	case HOOK_POSITION_CHANGE:
		1243	if (count)
		1244	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1245	}
		1246	}
		1247
		1248	void
		1249	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1250	CODE:
		1251	XrmPutStringResource (&THIS->option_db, specifier, value);
		1252
		1253	void
		1254	rxvt_term::_keysym_resources ()
		1255	PPCODE:
		1256	PUTBACK;
		1257	_keysym_resources (THIS);
		1258	SPAGAIN;
		1259
		1260	int
		1261	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1262	CODE:
		1263	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1264	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1265	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1266	OUTPUT: RETVAL
		1267
		1268	int
		1269	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1270	CODE:
		1271	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1272	OUTPUT: RETVAL
		1273
		1274	void
		1275	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1276	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1277	CODE:
		1278	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1279
		1280	void
		1281	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1282	CODE:
		1283	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1284
		1285	bool
		1286	rxvt_term::grab (Time eventtime, int sync = 0)
		1287	CODE:
		1288	{
		1289	int mode = sync ? GrabModeSync : GrabModeAsync;
		1290
		1291	THIS->perl.grabtime = 0;
		1292
		1293	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1294	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1295	mode, mode, None, GRAB_CURSOR, eventtime))
		1296	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1297	THIS->perl.grabtime = eventtime;
		1298	else
		1299	XUngrabPointer (THIS->dpy, eventtime);
		1300
		1301	RETVAL = !!THIS->perl.grabtime;
		1302	}
		1303	OUTPUT:
		1304	RETVAL
		1305
		1306	void
		1307	rxvt_term::allow_events_async ()
		1308	CODE:
		1309	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1310
		1311	void
		1312	rxvt_term::allow_events_sync ()
		1313	CODE:
		1314	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1315
		1316	void
		1317	rxvt_term::allow_events_replay ()
		1318	CODE:
		1319	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1320	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1321
		1322	void
		1323	rxvt_term::ungrab ()
		1324	CODE:
		1325	ungrab (THIS);
		1326
		1327	int
		1328	rxvt_term::XStringToKeysym (octet_string string)
		1329	CODE:
		1330	RETVAL = XStringToKeysym (string);
		1331	OUTPUT: RETVAL
		1332
		1333	char *
		1334	rxvt_term::XKeysymToString (int sym)
		1335	CODE:
		1336	RETVAL = XKeysymToString (sym);
		1337	OUTPUT: RETVAL
		1338
		1339	int
		1340	rxvt_term::XKeysymToKeycode (int sym)
		1341	CODE:
		1342	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1343	OUTPUT: RETVAL
		1344
		1345	int
		1346	rxvt_term::XKeycodeToKeysym (int code, int index)
		1347	CODE:
		1348	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1349	OUTPUT: RETVAL
335		1350
336	int	1351	int
337	rxvt_term::strwidth (SV *str)	1352	rxvt_term::strwidth (SV *str)
338	CODE:	1353	CODE:
339	{	1354	{
340	wchar_t *wstr = sv2wcs (str);	1355	wchar_t *wstr = sv2wcs (str);
341		1356
342	rxvt_push_locale (THIS->locale);	1357	rxvt_push_locale (THIS->locale);
343	RETVAL = wcswidth (wstr, wcslen (wstr));	1358	RETVAL = 0;
		1359	for (wchar_t *wc = wstr; *wc; wc++)
		1360	{
		1361	int w = WCWIDTH (*wc);
		1362
		1363	if (w)
		1364	RETVAL += max (w, 1);
		1365	}
344	rxvt_pop_locale ();	1366	rxvt_pop_locale ();
345		1367
346	free (wstr);	1368	free (wstr);
347	}	1369	}
348	OUTPUT:	1370	OUTPUT:
…		…
375		1397
376	rxvt_push_locale (THIS->locale);	1398	rxvt_push_locale (THIS->locale);
377	wchar_t *wstr = rxvt_mbstowcs (data, len);	1399	wchar_t *wstr = rxvt_mbstowcs (data, len);
378	rxvt_pop_locale ();	1400	rxvt_pop_locale ();
379		1401
380	char *str = rxvt_wcstoutf8 (wstr);	1402	RETVAL = wcs2sv (wstr);
381	free (wstr);	1403	free (wstr);
382
383	RETVAL = newSVpv (str, 0);
384	SvUTF8_on (RETVAL);
385	free (str);
386	}	1404	}
387	OUTPUT:	1405	OUTPUT:
388	RETVAL	1406	RETVAL
389		1407
390	void	1408	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
391	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1409
		1410	#define TERM_OFFSET_width TERM_OFFSET(width)
		1411	#define TERM_OFFSET_height TERM_OFFSET(height)
		1412	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1413	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1414	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1415	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1416	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1417	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1418	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1419	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1420	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1421	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1422	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1423	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1424	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1425	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1426
		1427	int
		1428	rxvt_term::width (int new_value = NO_INIT)
		1429	ALIAS:
		1430	width = TERM_OFFSET_width
		1431	height = TERM_OFFSET_height
		1432	fwidth = TERM_OFFSET_fwidth
		1433	fheight = TERM_OFFSET_fheight
		1434	fbase = TERM_OFFSET_fbase
		1435	nrow = TERM_OFFSET_nrow
		1436	ncol = TERM_OFFSET_ncol
		1437	focus = TERM_OFFSET_focus
		1438	mapped = TERM_OFFSET_mapped
		1439	int_bwidth = TERM_OFFSET_int_bwidth
		1440	ext_bwidth = TERM_OFFSET_ext_bwidth
		1441	lineSpace = TERM_OFFSET_lineSpace
		1442	letterSpace = TERM_OFFSET_letterSpace
		1443	saveLines = TERM_OFFSET_saveLines
		1444	total_rows = TERM_OFFSET_total_rows
		1445	top_row = TERM_OFFSET_top_row
		1446	CODE:
		1447	RETVAL = *(int *)((char *)THIS + ix);
		1448	if (items > 1)
		1449	*(int *)((char *)THIS + ix) = new_value;
		1450	OUTPUT:
		1451	RETVAL
		1452
		1453	unsigned int
		1454	rxvt_term::ModLevel3Mask ()
		1455	ALIAS:
		1456	ModLevel3Mask = 0
		1457	ModMetaMask = 1
		1458	ModNumLockMask = 2
		1459	current_screen = 3
		1460	hidden_cursor = 4
		1461	priv_modes = 5
		1462	CODE:
		1463	switch (ix)
		1464	{
		1465	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1466	case 1: RETVAL = THIS->ModMetaMask; break;
		1467	case 2: RETVAL = THIS->ModNumLockMask; break;
		1468	case 3: RETVAL = THIS->current_screen; break;
		1469	#ifdef CURSOR_BLINK
		1470	case 4: RETVAL = THIS->hidden_cursor; break;
		1471	#else
		1472	case 4: RETVAL = 0; break;
		1473	#endif
		1474	case 5: RETVAL = THIS->priv_modes; break;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
		1478
		1479	char *
		1480	rxvt_term::display_id ()
		1481	ALIAS:
		1482	display_id = 0
		1483	locale = 1
		1484	CODE:
		1485	switch (ix)
		1486	{
		1487	case 0: RETVAL = THIS->display->id; break;
		1488	case 1: RETVAL = THIS->locale; break;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
		1492
		1493	SV *
		1494	rxvt_term::envv ()
		1495	ALIAS:
		1496	argv = 1
392	PPCODE:	1497	PPCODE:
393	{	1498	{
		1499	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1500
		1501	EXTEND (SP, vec->size ());
		1502
		1503	for (char **i = vec->begin (); i != vec->end (); ++i)
		1504	if (*i)
		1505	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1506	}
		1507
		1508	int
		1509	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1510	CODE:
		1511	RETVAL = THIS->pty_ev.events;
		1512	if (events != ev::UNDEF)
		1513	THIS->pty_ev.set (events);
		1514	OUTPUT:
		1515	RETVAL
		1516
		1517	int
		1518	rxvt_term::pty_fd ()
		1519	CODE:
		1520	RETVAL = THIS->pty->pty;
		1521	OUTPUT:
		1522	RETVAL
		1523
		1524	Window
		1525	rxvt_term::parent ()
		1526	CODE:
		1527	RETVAL = THIS->parent;
		1528	OUTPUT:
		1529	RETVAL
		1530
		1531	int
		1532	rxvt_term::parent_x ()
		1533	CODE:
		1534	RETVAL = THIS->parent_x;
		1535	OUTPUT:
		1536	RETVAL
		1537
		1538	int
		1539	rxvt_term::parent_y ()
		1540	CODE:
		1541	RETVAL = THIS->parent_y;
		1542	OUTPUT:
		1543	RETVAL
		1544
		1545	Window
		1546	rxvt_term::vt ()
		1547	CODE:
		1548	RETVAL = THIS->vt;
		1549	OUTPUT:
		1550	RETVAL
		1551
		1552	void
		1553	rxvt_term::vt_emask_add (U32 emask)
		1554	CODE:
		1555	THIS->vt_emask_perl |= emask;
		1556	THIS->vt_select_input ();
		1557
		1558	U32
		1559	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1560	CODE:
		1561	RETVAL = THIS->rstyle;
		1562	THIS->rstyle = new_rstyle;
		1563	OUTPUT:
		1564	RETVAL
		1565
		1566	int
		1567	rxvt_term::view_start (int newval = 1)
		1568	PROTOTYPE: $;$
		1569	CODE:
		1570	{
		1571	RETVAL = THIS->view_start;
		1572
		1573	if (newval <= 0)
		1574	THIS->scr_changeview (max (newval, THIS->top_row));
		1575	}
		1576	OUTPUT:
		1577	RETVAL
		1578
		1579	void
		1580	rxvt_term::set_urgency (bool enable)
		1581
		1582	void
		1583	rxvt_term::focus_in ()
		1584
		1585	void
		1586	rxvt_term::focus_out ()
		1587
		1588	void
		1589	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1590	ALIAS:
		1591	key_release = 1
		1592	CODE:
		1593	{
		1594	XKeyEvent xkey;
		1595
		1596	memset (&xkey, 0, sizeof (xkey));
		1597
		1598	xkey.time = time;
		1599	xkey.state = state;
		1600	xkey.keycode = keycode;
		1601
		1602	xkey.type = ix ? KeyRelease : KeyPress;
		1603	xkey.display = THIS->dpy;
		1604	xkey.window = THIS->vt;
		1605	xkey.root = THIS->display->root;
		1606	xkey.subwindow = THIS->vt;
		1607
		1608	if (ix)
		1609	THIS->key_release (xkey);
		1610	else
		1611	THIS->key_press (xkey);
		1612	}
		1613
		1614	void
		1615	rxvt_term::want_refresh ()
		1616	CODE:
		1617	THIS->want_refresh = 1;
		1618	THIS->refresh_check ();
		1619
		1620	void
		1621	rxvt_term::refresh_check ()
		1622
		1623	void
		1624	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1625	PPCODE:
		1626	{
		1627	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1628	XSRETURN_EMPTY;
		1629
		1630	line_t &l = ROW(row_number);
		1631
		1632	if (GIMME_V != G_VOID)
		1633	{
		1634	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1635
		1636	for (int col = 0; col < THIS->ncol; col++)
		1637	wstr [col] = l.t [col];
		1638
		1639	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1640	}
		1641
		1642	if (new_text)
		1643	{
		1644	wchar_t *wstr = sv2wcs (new_text);
		1645
		1646	int len = min (wcslen (wstr) - start_ofs, max_len);
		1647
		1648	if (start_col < 0 || start_col + len > THIS->ncol)
		1649	{
		1650	free (wstr);
		1651	croak ("new_text extends beyond horizontal margins");
		1652	}
		1653
		1654	for (int col = start_col; col < start_col + len; col++)
		1655	{
		1656	l.t [col] = wstr [start_ofs + col - start_col];
		1657	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1658	}
		1659
		1660	free (wstr);
		1661	}
		1662	}
		1663
		1664	void
		1665	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1666	PPCODE:
		1667	{
		1668	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1669	XSRETURN_EMPTY;
		1670
		1671	line_t &l = ROW(row_number);
		1672
		1673	if (GIMME_V != G_VOID)
		1674	{
		1675	AV *av = newAV ();
		1676
		1677	av_extend (av, THIS->ncol - 1);
		1678	for (int col = 0; col < THIS->ncol; col++)
		1679	av_store (av, col, newSViv (l.r [col]));
		1680
		1681	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1682	}
		1683
		1684	if (new_rend)
		1685	{
		1686	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1687	croak ("new_rend must be arrayref");
		1688
		1689	AV *av = (AV *)SvRV (new_rend);
		1690	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1691
		1692	if (start_col < 0 || start_col + len > THIS->ncol)
		1693	croak ("new_rend array extends beyond horizontal margins");
		1694
		1695	for (int col = start_col; col < start_col + len; col++)
		1696	{
		1697	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1698
		1699	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1700	}
		1701	}
		1702	}
		1703
		1704	int
		1705	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1706	CODE:
		1707	{
		1708	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1709	XSRETURN_EMPTY;
		1710
		1711	line_t &l = ROW(row_number);
		1712	RETVAL = l.l;
		1713
		1714	if (new_length >= 0)
		1715	l.l = new_length;
		1716	}
		1717	OUTPUT:
		1718	RETVAL
		1719
		1720	bool
		1721	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1722	CODE:
		1723	{
		1724	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1725	XSRETURN_EMPTY;
		1726
		1727	line_t &l = ROW(row_number);
		1728	RETVAL = l.is_longer ();
		1729
		1730	if (new_is_longer >= 0)
		1731	l.is_longer (new_is_longer);
		1732	}
		1733	OUTPUT:
		1734	RETVAL
		1735
		1736	SV *
		1737	rxvt_term::special_encode (SV *string)
		1738	CODE:
		1739	{
		1740	wchar_t *wstr = sv2wcs (string);
		1741	int wlen = wcslen (wstr);
		1742	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1743
		1744	rxvt_push_locale (THIS->locale);
		1745
		1746	wchar_t *r = rstr;
		1747	for (wchar_t *s = wstr; *s; s++)
		1748	{
		1749	int w = WCWIDTH (*s);
		1750
		1751	if (w == 0)
		1752	{
		1753	if (r == rstr)
		1754	croak ("leading combining character unencodable");
		1755
		1756	unicode_t n = rxvt_compose (r[-1], *s);
		1757	if (n == NOCHAR)
		1758	n = rxvt_composite.compose (r[-1], *s);
		1759
		1760	r[-1] = n;
		1761	}
		1762	#if !UNICODE_3
		1763	else if (*s >= 0x10000)
		1764	*r++ = rxvt_composite.compose (*s);
		1765	#endif
		1766	else
		1767	*r++ = *s;
		1768
		1769	// the *2 above only allows wcwidth <= 2
		1770	if (w > 1)
		1771	*r++ = NOCHAR;
		1772	}
		1773
		1774	rxvt_pop_locale ();
		1775
		1776	free (wstr);
		1777	RETVAL = wcs2sv (rstr, r - rstr);
		1778	}
		1779	OUTPUT:
		1780	RETVAL
		1781
		1782	SV *
		1783	rxvt_term::special_decode (SV *text)
		1784	CODE:
		1785	{
		1786	wchar_t *wstr = sv2wcs (text);
		1787	int dlen = 0;
		1788
		1789	// find length
		1790	for (wchar_t *s = wstr; *s; s++)
		1791	if (*s == NOCHAR)
		1792	;
		1793	else if (IS_COMPOSE (*s))
		1794	dlen += rxvt_composite.expand (*s, 0);
		1795	else
		1796	dlen++;
		1797
		1798	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1799
		1800	// decode
		1801	wchar_t *r = rstr;
		1802	for (wchar_t *s = wstr; *s; s++)
		1803	if (*s == NOCHAR)
		1804	;
		1805	else if (IS_COMPOSE (*s))
		1806	r += rxvt_composite.expand (*s, r);
		1807	else
		1808	*r++ = *s;
		1809
		1810	free (wstr);
		1811	RETVAL = wcs2sv (rstr, r - rstr);
		1812	}
		1813	OUTPUT:
		1814	RETVAL
		1815
		1816	void
		1817	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
		1818	PPCODE:
		1819	{
394	struct resval { const char *name; int value; } rslist [] = {	1820	static const struct resval { const char *name; int value; } *rs, rslist [] = {
395	# define Rs_def(name) { # name, Rs_ ## name },	1821	# define def(name) { # name, Rs_ ## name },
396	# define Rs_reserve(name,count)	1822	# define reserve(name,count)
397	# include "rsinc.h"	1823	# include "rsinc.h"
398	# undef Rs_def	1824	# undef def
399	# undef Rs_reserve	1825	# undef reserve
400	};	1826	};
401		1827
402	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1828	rs = rslist + ecb_array_length (rslist);
403		1829
		1830	if (*name)
404	do {	1831	{
		1832	do {
405	if (rs-- == rslist)	1833	if (rs-- == rslist)
406	croak ("no such resource '%s', requested", name);	1834	croak ("no such resource '%s', requested", name);
407	} while (strcmp (name, rs->name));	1835	} while (strcmp (name, rs->name));
408		1836
409	index += rs->value;	1837	index += rs->value;
		1838	}
		1839	else
		1840	{
		1841	--rs;
		1842	name = (octet_string)"";
		1843	}
410		1844
411	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1845	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
412	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1846	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
413		1847
414	if (GIMME_V != G_VOID)	1848	if (GIMME_V != G_VOID)
…		…
425	else	1859	else
426	THIS->rs [index] = 0;	1860	THIS->rs [index] = 0;
427	}	1861	}
428	}	1862	}
429		1863
		1864	const char *
		1865	rxvt_term::x_resource (octet_string name)
		1866
		1867	bool
		1868	rxvt_term::option (U8 optval, int set = -1)
		1869	CODE:
		1870	{
		1871	RETVAL = THIS->option (optval);
		1872
		1873	if (set >= 0)
		1874	{
		1875	THIS->set_option (optval, set);
		1876
		1877	if (THIS->init_done) // avoid doing this before START
		1878	switch (optval)
		1879	{
		1880	case Opt_skipBuiltinGlyphs:
		1881	THIS->set_fonts ();
		1882	THIS->scr_remap_chars ();
		1883	THIS->scr_touch (true);
		1884	THIS->want_refresh = 1;
		1885	THIS->refresh_check ();
		1886	break;
		1887	#ifdef CURSOR_BLINK
		1888	case Opt_cursorBlink:
		1889	THIS->cursor_blink_reset ();
		1890	break;
		1891	#endif
		1892
		1893	case Opt_cursorUnderline:
		1894	THIS->cursor_type = set ? 1 : 0;
		1895	THIS->want_refresh = 1;
		1896	THIS->refresh_check ();
		1897	break;
		1898
		1899	# case Opt_scrollBar_floating:
		1900	# case Opt_scrollBar_right:
		1901	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1902	# break;
		1903	}
		1904	}
		1905	}
		1906	OUTPUT:
		1907	RETVAL
		1908
		1909	SV *
		1910	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1911	CODE:
		1912	{
		1913	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1914	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1915	}
		1916	OUTPUT:
		1917	RETVAL
		1918
		1919	bool
		1920	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1921	ALIAS:
		1922	parse_keysym = 1
		1923	CODE:
		1924	RETVAL = 0 < THIS->bind_action (keysym, action);
		1925	THIS->keyboard->register_done ();
		1926	OUTPUT:
		1927	RETVAL
		1928
430	void	1929	void
		1930	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1931	CODE:
		1932	wchar_t *wstr = sv2wcs (str);
		1933	THIS->keyboard->register_action (keysym, state, wstr);
		1934	free (wstr);
		1935
		1936	void
431	rxvt_term::selection_mark (...)	1937	rxvt_term::screen_cur (...)
432	PROTOTYPE: $;$$	1938	PROTOTYPE: $;$$
433	ALIAS:	1939	ALIAS:
		1940	screen_cur = 0
434	selection_beg = 1	1941	selection_beg = 1
435	selection_end = 2	1942	selection_end = 2
		1943	selection_mark = 3
436	PPCODE:	1944	PPCODE:
437	{	1945	{
438	row_col_t &sel = ix == 1 ? THIS->selection.beg	1946	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1947	: ix == 1 ? THIS->selection.beg
439	: ix == 2 ? THIS->selection.end	1948	: ix == 2 ? THIS->selection.end
440	: THIS->selection.mark;	1949	: THIS->selection.mark;
441		1950
442	if (GIMME_V != G_VOID)	1951	if (GIMME_V != G_VOID)
443	{	1952	{
444	EXTEND (SP, 2);	1953	EXTEND (SP, 2);
445	PUSHs (sv_2mortal (newSViv (sel.row)));	1954	PUSHs (sv_2mortal (newSViv (rc.row)));
446	PUSHs (sv_2mortal (newSViv (sel.col)));	1955	PUSHs (sv_2mortal (newSViv (rc.col)));
447	}	1956	}
448		1957
449	if (items == 3)	1958	if (items >= 3)
		1959	{
		1960	rc.row = SvIV (ST (1));
		1961	rc.col = SvIV (ST (2));
		1962
		1963	if (ix == 2)
450	{	1964	{
451	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1965	if (rc.col == 0)
452	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1966	{
		1967	// col == 0 means end of previous line
		1968	rc.row--;
		1969	rc.col = THIS->ncol;
		1970	}
		1971	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1972	&& rc.col > ROW(rc.row).l)
		1973	{
		1974	// col >= length means while line and add newline
		1975	rc.col = THIS->ncol;
		1976	}
		1977	}
		1978
		1979	clamp_it (rc.col, 0, THIS->ncol);
		1980	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
453		1981
454	if (ix)	1982	if (ix)
455	THIS->want_refresh = 1;	1983	{
		1984	THIS->selection.screen = THIS->current_screen;
		1985
		1986	THIS->selection_changed ();
		1987	THIS->refresh_check ();
		1988	}
456	}	1989	}
457	}	1990	}
458		1991
459	int	1992	int
460	rxvt_term::selection_grab (int eventtime)	1993	rxvt_term::selection_screen (int screen = -1)
		1994	CODE:
		1995	RETVAL = THIS->selection.screen;
		1996	if (screen >= 0)
		1997	THIS->selection.screen = screen;
		1998	OUTPUT:
		1999	RETVAL
461		2000
462	void	2001	void
		2002	rxvt_term::selection_request (Time tm, int selnum)
		2003
		2004	void
		2005	rxvt_term::selection_clear (bool clipboard = false)
		2006
		2007	void
		2008	rxvt_term::selection_make (Time eventtime, bool rect = false)
		2009	CODE:
		2010	THIS->selection.op = SELECTION_CONT;
		2011	THIS->selection.rect = rect;
		2012	THIS->selection_make (eventtime);
		2013
		2014	int
		2015	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		2016
		2017	void
463	rxvt_term::selection (SV *newtext = 0)	2018	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
464	PPCODE:	2019	PPCODE:
465	{	2020	{
		2021	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2022	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2023
466	if (GIMME_V != G_VOID)	2024	if (GIMME_V != G_VOID)
467	{	2025	XPUSHs (text
468	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	2026	? sv_2mortal (wcs2sv (text, len))
469	SV *sv = newSVpv (sel, 0);	2027	: &PL_sv_undef);
470	SvUTF8_on (sv);
471	free (sel);
472	XPUSHs (sv_2mortal (sv));
473	}
474		2028
475	if (newtext)	2029	if (newtext)
476	{	2030	{
477	free (THIS->selection.text);
478
479	THIS->selection.text = sv2wcs (newtext);
480	THIS->selection.len = wcslen (THIS->selection.text);
481	}
482	}
483
484	void
485	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
486
487	void
488	rxvt_term::scr_overlay_off ()
489
490	void
491	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
492	CODE:
493	THIS->scr_overlay_set (x, y, text, rend);
494
495	void
496	rxvt_term::scr_overlay_set (int x, int y, SV *text)
497	CODE:
498	{
499	wchar_t *wtext = sv2wcs (text);
500	THIS->scr_overlay_set (x, y, wtext);
501	free (wtext);	2031	free (text);
		2032
		2033	text = sv2wcs (newtext);
		2034	len = wcslen (text);
		2035	}
502	}	2036	}
		2037
		2038	char
		2039	rxvt_term::cur_charset ()
		2040	CODE:
		2041	RETVAL = THIS->charsets [THIS->screen.charset];
		2042	OUTPUT:
		2043	RETVAL
		2044
		2045	void
		2046	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)
		2047
		2048	void
		2049	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		2050
		2051	void
		2052	rxvt_term::scr_bell ()
		2053
		2054	void
		2055	rxvt_term::scr_recolor (bool refresh = true);
		2056
		2057	void
		2058	rxvt_term::scr_change_screen (int screen)
		2059
		2060	void
		2061	rxvt_term::scr_add_lines (SV *string)
		2062	CODE:
		2063	{
		2064	wchar_t *wstr = sv2wcs (string);
		2065	THIS->scr_add_lines (wstr, wcslen (wstr));
		2066	free (wstr);
		2067	}
		2068
		2069	void
		2070	rxvt_term::tt_write_user_input (SV *octets)
		2071	INIT:
		2072	STRLEN len;
		2073	char *str = SvPVbyte (octets, len);
		2074	C_ARGS:
		2075	str, len
503		2076
504	void	2077	void
505	rxvt_term::tt_write (SV *octets)	2078	rxvt_term::tt_write (SV *octets)
506	INIT:	2079	INIT:
507	STRLEN len;	2080	STRLEN len;
508	char *str = SvPVbyte (octets, len);	2081	char *str = SvPVbyte (octets, len);
509	C_ARGS:	2082	C_ARGS:
510	(unsigned char *)str, len	2083	str, len
511		2084
512	MODULE = urxvt PACKAGE = urxvt::timer	2085	void
		2086	rxvt_term::tt_paste (SV *octets)
		2087	INIT:
		2088	STRLEN len;
		2089	char *str = SvPVbyte (octets, len);
		2090	C_ARGS:
		2091	str, len
		2092
		2093	void
		2094	rxvt_term::cmd_parse (SV *octets)
		2095	CODE:
		2096	{
		2097	STRLEN len;
		2098	char *str = SvPVbyte (octets, len);
		2099
		2100	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		2101	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		2102
		2103	THIS->cmdbuf_ptr = str;
		2104	THIS->cmdbuf_endp = str + len;
		2105
		2106	rxvt_push_locale (THIS->locale);
		2107	THIS->cmd_parse ();
		2108	rxvt_pop_locale ();
		2109
		2110	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		2111	THIS->cmdbuf_endp = old_cmdbuf_endp;
		2112	}
513		2113
514	SV *	2114	SV *
515	timer::new ()	2115	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
516	CODE:	2116	CODE:
517	timer *w = new timer;	2117	{
		2118	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
518	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2119	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
519	w->self = (HV *)SvRV (RETVAL);	2120	o->self = (HV *)SvRV (RETVAL);
		2121	}
		2122	OUTPUT:
		2123	RETVAL
		2124
		2125	#############################################################################
		2126	# Various X Utility Functions
		2127	#############################################################################
		2128
		2129	void
		2130	rxvt_term::XListProperties (Window window)
		2131	PPCODE:
		2132	{
		2133	int count;
		2134	Atom *props = XListProperties (THIS->dpy, window, &count);
		2135
		2136	EXTEND (SP, count);
		2137	while (count--)
		2138	PUSHs (newSVuv ((U32)props [count]));
		2139
		2140	XFree (props);
		2141	}
		2142
		2143	void
		2144	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2145	PPCODE:
		2146	{
		2147	Atom type;
		2148	int format;
		2149	unsigned long nitems;
		2150	unsigned long bytes_after;
		2151	unsigned char *prop;
		2152
		2153	XGetWindowProperty (THIS->dpy, window, property,
		2154	0, 1<<24, 0, AnyPropertyType,
		2155	&type, &format, &nitems, &bytes_after, &prop);
		2156
		2157	if (type != None)
		2158	{
		2159	int elemsize = format == 16 ? sizeof (short)
		2160	: format == 32 ? sizeof (long)
		2161	: 1;
		2162
		2163	EXTEND (SP, 3);
		2164	PUSHs (newSVuv ((U32)type));
		2165	PUSHs (newSViv (format));
		2166	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2167	XFree (prop);
		2168	}
		2169	}
		2170
		2171	void
		2172	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2173	CODE:
		2174	{
		2175	STRLEN len;
		2176	char *data_ = SvPVbyte (data, len);
		2177
		2178	int elemsize = format == 16 ? sizeof (short)
		2179	: format == 32 ? sizeof (long)
		2180	: 1;
		2181
		2182	XChangeProperty (THIS->dpy, window, property,
		2183	type, format, PropModeReplace,
		2184	(unsigned char *)data_, len / elemsize);
		2185	}
		2186
		2187	Atom
		2188	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2189	C_ARGS: term->dpy, atom_name, only_if_exists
		2190
		2191	char *
		2192	XGetAtomName (rxvt_term *term, Atom atom)
		2193	C_ARGS: term->dpy, atom
		2194	CLEANUP:
		2195	XFree (RETVAL);
		2196
		2197	void
		2198	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2199	C_ARGS: term->dpy, window, property
		2200
		2201	Window
		2202	rxvt_term::DefaultRootWindow ()
		2203	CODE:
		2204	RETVAL = THIS->display->root;
520	OUTPUT:	2205	OUTPUT:
521	RETVAL	2206	RETVAL
522		2207
523	timer *	2208	#if 0
524	timer::cb (SV *cb)	2209
		2210	Window
		2211	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2212	C_ARGS: term->dpy, (Window)parent,
		2213	x, y, width, height, 0,
		2214	term->pix_colors_focused[Color_border],
		2215	term->pix_colors_focused[Color_border]
		2216
		2217	#endif
		2218
		2219	void
		2220	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2221	C_ARGS: term->dpy, window, parent, x, y
		2222
		2223	void
		2224	XMapWindow (rxvt_term *term, Window window)
		2225	C_ARGS: term->dpy, window
		2226
		2227	void
		2228	XUnmapWindow (rxvt_term *term, Window window)
		2229	C_ARGS: term->dpy, window
		2230
		2231	void
		2232	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2233	C_ARGS: term->dpy, window, x, y, width, height
		2234
		2235	void
		2236	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2237	CODE:
		2238	{
		2239	XWindowAttributes attr;
		2240	XGetWindowAttributes (THIS->dpy, window, &attr);
		2241	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2242	}
		2243
		2244	void
		2245	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
525	CODE:	2246	PPCODE:
526	THIS->cb (cb);	2247	{
		2248	int dx, dy;
		2249	Window child;
		2250
		2251	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2252	{
		2253	EXTEND (SP, 3);
		2254	PUSHs (newSViv (dx));
		2255	PUSHs (newSViv (dy));
		2256	PUSHs (newSVuv (child));
		2257	}
		2258	}
		2259
		2260	#############################################################################
		2261	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2262
		2263	bool
		2264	rxvt_term::has_render ()
		2265	CODE:
		2266	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2267	OUTPUT:
527	RETVAL = THIS;	2268	RETVAL
528	OUTPUT:
529	RETVAL
530		2269
531	NV	2270	void
532	timer::at ()	2271	rxvt_term::background_geometry (bool border = false)
533	CODE:	2272	PPCODE:
534	RETVAL = THIS->at;	2273	EXTEND (SP, 4);
535	OUTPUT:	2274	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
536	RETVAL	2275	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2276	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2277	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
537		2278
538	timer *	2279	#if HAVE_IMG
539	timer::set (NV tstamp)	2280
		2281	rxvt_img *
		2282	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
540	CODE:	2283	CODE:
541	THIS->set (tstamp);	2284	XRenderPictFormat *f = SvOK (format)
		2285	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2286	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2287	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2288	RETVAL->alloc ();
		2289	OUTPUT:
542	RETVAL = THIS;	2290	RETVAL
543	OUTPUT:
544	RETVAL
545		2291
546	timer *	2292	#if ENABLE_TRANSPARENCY
547	timer::start (NV tstamp = THIS->at)	2293
548	CODE:	2294	rxvt_img *
549	THIS->start (tstamp);	2295	rxvt_term::new_img_from_root ()
		2296	CODE:
		2297	RETVAL = rxvt_img::new_from_root (THIS);
		2298	OUTPUT:
550	RETVAL = THIS;	2299	RETVAL
551	OUTPUT:
552	RETVAL
553		2300
554	timer *	2301	#endif
555	timer::stop ()	2302
		2303	#if HAVE_PIXBUF
		2304
		2305	rxvt_img *
		2306	rxvt_term::new_img_from_file (octet_string filename)
556	CODE:	2307	CODE:
557	THIS->stop ();	2308	try
		2309	{
		2310	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2311	}
		2312	catch (const class rxvt_failure_exception &e)
		2313	{
		2314	croak ("new_img_from_file failed");
		2315	}
		2316	OUTPUT:
558	RETVAL = THIS;	2317	RETVAL
559	OUTPUT:
560	RETVAL
561		2318
		2319	#endif
		2320
562	void	2321	void
		2322	rxvt_term::clr_background ()
		2323	CODE:
		2324	delete THIS->bg_img;
		2325	THIS->bg_img = 0;
		2326	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2327
		2328	void
		2329	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2330	CODE:
		2331	delete THIS->bg_img;
		2332	THIS->bg_img = 0;
		2333	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2334
		2335	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2336	{
		2337	img = img->clone (); // own the img
		2338
		2339	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2340	img->sub_rect (0, 0,
		2341	border ? THIS->vt_width : THIS->szHint.width,
		2342	border ? THIS->vt_height : THIS->szHint.height)
		2343	->replace (img);
		2344
		2345	// just in case, should usually be a nop
		2346	img->reify ()
		2347	->replace (img);
		2348
		2349	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2350	->replace (img);
		2351
		2352	THIS->bg_img = img;
		2353
		2354	if (!border)
		2355	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2356	}
		2357
		2358	#endif
		2359
		2360	#############################################################################
		2361	# urxvt::overlay
		2362	#############################################################################
		2363
		2364	MODULE = urxvt PACKAGE = urxvt::overlay
		2365
		2366	void
		2367	overlay::set (int x, int y, SV *text, SV *rend = 0)
		2368
		2369	void
		2370	overlay::show ()
		2371
		2372	void
		2373	overlay::hide ()
		2374
		2375	void
563	timer::DESTROY ()	2376	overlay::DESTROY ()
564		2377
		2378	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2379
		2380	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2381
		2382	#if HAVE_PIXBUF
		2383
		2384	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2385	C_ARGS: filename, 0
		2386
		2387	void
		2388	DESTROY (urxvt::pixbuf self)
		2389	CODE:
		2390	g_object_unref (self);
		2391
		2392	#endif
		2393
565	MODULE = urxvt PACKAGE = urxvt::iow	2394	MODULE = urxvt PACKAGE = urxvt::img
566		2395
567	SV *	2396	#if HAVE_IMG
568	iow::new ()	2397
		2398	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2399	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2400
		2401	void
		2402	rxvt_img::geometry ()
569	CODE:	2403	PPCODE:
570	iow *w = new iow;	2404	EXTEND (SP, 4);
571	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2405	PUSHs (sv_2mortal (newSViv (THIS->x)));
572	w->self = (HV *)SvRV (RETVAL);	2406	PUSHs (sv_2mortal (newSViv (THIS->y)));
573	OUTPUT:	2407	PUSHs (sv_2mortal (newSViv (THIS->w)));
574	RETVAL	2408	PUSHs (sv_2mortal (newSViv (THIS->h)));
575		2409
576	iow *	2410	int
577	iow::cb (SV *cb)	2411	rxvt_img::x ()
		2412	ALIAS:
		2413	x = 0
		2414	y = 1
		2415	w = 2
		2416	h = 3
578	CODE:	2417	CODE:
579	THIS->cb (cb);	2418	switch (ix)
		2419	{
		2420	case 0: RETVAL = THIS->x; break;
		2421	case 1: RETVAL = THIS->y; break;
		2422	case 2: RETVAL = THIS->w; break;
		2423	case 3: RETVAL = THIS->h; break;
		2424	}
		2425	OUTPUT:
		2426	RETVAL
		2427
		2428	Pixmap
		2429	rxvt_img::pm ()
		2430	CODE:
580	RETVAL = THIS;	2431	RETVAL = THIS->pm;
581	OUTPUT:	2432	OUTPUT:
582	RETVAL	2433	RETVAL
583		2434
584	iow *	2435	void
585	iow::fd (int fd)	2436	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2437	PROTOTYPE: $;$$$$
		2438	INIT:
		2439	rxvt_screen screen;
		2440	screen.set (THIS->d);
		2441	rgba cc = parse_rgba (c, &screen);
		2442	C_ARGS: cc, x, y, w, h
		2443
		2444	void
		2445	rxvt_img::DESTROY ()
		2446	CODE:
		2447	delete THIS;
		2448
		2449	void
		2450	rxvt_img::add_alpha ()
		2451
		2452	void
		2453	rxvt_img::unshare ()
		2454
		2455	void
		2456	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
586	CODE:	2457	PPCODE:
587	THIS->fd = fd;	2458	if (items >= 2)
		2459	THIS->repeat_mode (repeat);
		2460	if (GIMME_V != G_VOID)
		2461	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2462
		2463	void
		2464	rxvt_img::move (int dx, int dy)
		2465
		2466	void
		2467	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2468
		2469	void
		2470	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2471
		2472	void
		2473	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2474
		2475	rxvt_img *
		2476	rxvt_img::clone ()
		2477
		2478	rxvt_img *
		2479	rxvt_img::reify ()
		2480
		2481	rxvt_img *
		2482	rxvt_img::sub_rect (int x, int y, int width, int height)
		2483
		2484	rxvt_img *
		2485	rxvt_img::blur (int rh, int rv)
		2486
		2487	rxvt_img *
		2488	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2489
		2490	rxvt_img *
		2491	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2492	INIT:
		2493	rxvt_img::nv matrix[3][3] = {
		2494	{ p11, p12, p13 },
		2495	{ p21, p22, p23 },
		2496	{ p31, p32, p33 }
		2497	};
		2498	C_ARGS: matrix
		2499
		2500	rxvt_img *
		2501	rxvt_img::scale (int new_width, int new_height)
		2502
		2503	rxvt_img *
		2504	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2505
		2506	rxvt_img *
		2507	rxvt_img::tint (SV *c)
		2508	INIT:
		2509	rxvt_screen screen;
		2510	screen.set (THIS->d);
		2511	rgba cc = parse_rgba (c, &screen);
		2512	C_ARGS: cc
		2513
		2514	rxvt_img *
		2515	rxvt_img::shade (rxvt_img::nv factor)
		2516
		2517	rxvt_img *
		2518	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2519	CODE:
		2520	rxvt_img::nv *vparams = 0;
		2521	int nparams = 0;
		2522
		2523	if (SvOK (params))
		2524	{
		2525	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2526	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2527
		2528	nparams = av_len ((AV *)SvRV (params)) + 1;
		2529	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2530
		2531	for (int i = 0; i < nparams; ++i)
		2532	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2533	}
		2534
		2535	RETVAL = THIS->filter (name, nparams, vparams);
		2536	free (vparams);
		2537	OUTPUT:
588	RETVAL = THIS;	2538	RETVAL
589	OUTPUT:
590	RETVAL
591		2539
592	iow *	2540	#endif
593	iow::events (short events)
594	CODE:
595	THIS->events = events;
596	RETVAL = THIS;
597	OUTPUT:
598	RETVAL
599		2541
600	iow *
601	iow::start ()
602	CODE:
603	THIS->start ();
604	RETVAL = THIS;
605	OUTPUT:
606	RETVAL
607
608	iow *
609	iow::stop ()
610	CODE:
611	THIS->stop ();
612	RETVAL = THIS;
613	OUTPUT:
614	RETVAL
615
616	void
617	iow::DESTROY ()
618
619

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