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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.7 by root, Mon Jan 2 22:23:26 2006 UTC vs.
Revision 1.242 by sf-exg, Sat Jul 15 08:16:31 2017 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 (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*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_;
111		199
112	ENTER;	200	if (w < 0) w = 0;
113	SAVETMPS;	201	if (h < 0) h = 0;
114		202
115	PUSHMARK (SP);	203	if (border == 2)
116
117	XPUSHs (sv_2mortal (self));
118
119	if (arg >= 0)
120	XPUSHs (sv_2mortal (newSViv (arg)));
121
122	PUTBACK;
123	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
124	SPAGAIN;
125
126	PUTBACK;
127	FREETMPS;
128	LEAVE;
129
130	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}
133
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136
137	struct timer : time_watcher, perl_watcher
138	{
139	timer ()
140	: time_watcher (this, &timer::execute)
141	{	204	{
		205	w += 2;
		206	h += 2;
142	}	207	}
143		208
144	void execute (time_watcher &w)	209	text = new text_t *[h];
		210	rend = new rend_t *[h];
		211
		212	for (int y = 0; y < h; y++)
145	{	213	{
146	invoke ("urxvt::timer", newSVtimer (this));	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	}
147	}	247	}
148	};
149		248
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
152
153	struct iow : io_watcher, perl_watcher
154	{
155	iow ()	249	show ();
156	: io_watcher (this, &iow::execute)	250	}
		251
		252	overlay::~overlay ()
		253	{
		254	hide ();
		255
		256	for (int y = h; y--; )
157	{	257	{
		258	delete [] text[y];
		259	delete [] rend[y];
158	}	260	}
159		261
160	void execute (io_watcher &w, short revents)	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--; )
161	{	319	{
162	invoke ("urxvt::iow", newSViow (this), revents);	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	}
163	}	331	}
164	};	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	}
165		364
166	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
167		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
168	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
169		372
170	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		374
176	rxvt_perl_interp::~rxvt_perl_interp ()	375	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	376	{
178	if (perl)	377	if (perl)
179	{	378	{
180	perl_destruct (perl);	379	perl_destruct (perl);
181	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
182	}	382	}
183	}	383	}
184		384
185	void	385	void
186	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
187	{	387	{
188	if (!perl)	388	if (!perl)
189	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
		393	perl_environ = rxvt_environ;
		394	localise_env set_environ (perl_environ);
		395
190	char *argv[] = {	396	char *args[] = {
191	"",	397	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	398	"-e"
		399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
193	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
194		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
195	perl = perl_alloc ();	410	perl = perl_alloc ();
196	perl_construct (perl);	411	perl_construct (perl);
197		412
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
199	|| perl_run (perl))	414	|| perl_run (perl))
		415	{
		416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		417
		418	perl_destruct (perl);
		419	perl_free (perl);
		420	perl = 0;
		421	}
		422	}
		423
		424	rxvt_pop_locale ();
		425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
		495	}
		496
		497	static void
		498	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
		499	{
		500	unsigned int state;
		501
		502	if (term->parse_keysym (k, state) == -1)
		503	return;
		504
		505	dSP;
		506	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		507	PUTBACK;
		508	}
		509
		510	static void
		511	_keysym_resources (rxvt_term *term)
		512	{
		513	term->enumerate_keysym_resources (_keysym_resource_push);
		514	}
		515
		516	static void
		517	ungrab (rxvt_term *THIS)
		518	{
		519	if (THIS->perl.grabtime)
		520	{
		521	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		522	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		523	THIS->perl.grabtime = 0;
		524	}
		525	}
		526
		527	bool
		528	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		529	{
		530	if (!perl || !term->perl.self)
		531	return false;
		532
		533	localise_env set_environ (perl_environ);
		534
		535	// pre-handling of some events
		536	if (htype == HOOK_REFRESH_END)
		537	{
		538	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		539
		540	for (int i = 0; i <= AvFILL (av); i++)
		541	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		542	}
		543	else if (htype == HOOK_DESTROY)
		544	{
		545	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		546
		547	for (int i = AvFILL (av); i >= 0; i--)
200	{	548	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	549	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		550	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	551	}
207	}	552	}
208	}
209		553
210	bool	554	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		555
		556	if (term->perl.should_invoke [htype])
		557	{
220	dSP;	558	dSP;
221	va_list ap;	559	va_list ap;
222		560
223	va_start (ap, htype);	561	va_start (ap, htype);
		562
		563	ENTER;
		564	SAVETMPS;
		565
		566	PUSHMARK (SP);
		567
		568	EXTEND (SP, 2);
		569	PUSHs (sv_2mortal (newSVterm (term)));
		570	PUSHs (sv_2mortal (newSViv (htype)));
		571
		572	for (;;) {
		573	data_type dt = (data_type)va_arg (ap, int);
		574
		575	switch (dt)
		576	{
		577	case DT_INT:
		578	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		579	break;
		580
		581	case DT_LONG:
		582	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		583	break;
		584
		585	case DT_STR:
		586	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		587	break;
		588
		589	case DT_STR_LEN:
		590	{
		591	char *str = va_arg (ap, char *);
		592	int len = va_arg (ap, int);
		593
		594	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		595	}
		596	break;
		597
		598	case DT_WCS_LEN:
		599	{
		600	wchar_t *wstr = va_arg (ap, wchar_t *);
		601	int wlen = va_arg (ap, int);
		602
		603	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		604	}
		605	break;
		606
		607	case DT_LCS_LEN:
		608	{
		609	long *lstr = va_arg (ap, long *);
		610	int llen = va_arg (ap, int);
		611
		612	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		613	}
		614	break;
		615
		616	case DT_XEVENT:
		617	{
		618	XEvent *xe = va_arg (ap, XEvent *);
		619	HV *hv = newHV ();
		620
		621	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		622	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		623	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		624	# undef set
		625
		626	setiv (type, xe->type);
		627	setiv (send_event, xe->xany.send_event);
		628	setiv (serial, xe->xany.serial);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	case ButtonPress:
		635	case ButtonRelease:
		636	case MotionNotify:
		637	setuv (window, xe->xmotion.window);
		638	setuv (root, xe->xmotion.root);
		639	setuv (subwindow, xe->xmotion.subwindow);
		640	setuv (time, xe->xmotion.time);
		641	setiv (x, xe->xmotion.x);
		642	setiv (y, xe->xmotion.y);
		643	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		644	setiv (col, xe->xmotion.x / term->fwidth);
		645	setiv (x_root, xe->xmotion.x_root);
		646	setiv (y_root, xe->xmotion.y_root);
		647	setuv (state, xe->xmotion.state);
		648
		649	switch (xe->type)
		650	{
		651	case KeyPress:
		652	case KeyRelease:
		653	setuv (keycode, xe->xkey.keycode);
		654	break;
		655
		656	case ButtonPress:
		657	case ButtonRelease:
		658	setuv (button, xe->xbutton.button);
		659	break;
		660
		661	case MotionNotify:
		662	setiv (is_hint, xe->xmotion.is_hint);
		663	break;
		664	}
		665
		666	break;
		667
		668	case MapNotify:
		669	case UnmapNotify:
		670	case ConfigureNotify:
		671	setuv (event, xe->xconfigure.event);
		672	setuv (window, xe->xconfigure.window);
		673
		674	switch (xe->type)
		675	{
		676	case ConfigureNotify:
		677	setiv (x, xe->xconfigure.x);
		678	setiv (y, xe->xconfigure.y);
		679	setiv (width, xe->xconfigure.width);
		680	setiv (height, xe->xconfigure.height);
		681	setuv (above, xe->xconfigure.above);
		682	break;
		683	}
		684
		685	break;
		686
		687	case PropertyNotify:
		688	setuv (window, xe->xproperty.window);
		689	setuv (atom, xe->xproperty.atom);
		690	setuv (time, xe->xproperty.time);
		691	setiv (state, xe->xproperty.state);
		692	break;
		693
		694	case ClientMessage:
		695	setuv (window, xe->xclient.window);
		696	setuv (message_type, xe->xclient.message_type);
		697	setuv (format, xe->xclient.format);
		698	setuv (l0, xe->xclient.data.l[0]);
		699	setuv (l1, xe->xclient.data.l[1]);
		700	setuv (l2, xe->xclient.data.l[2]);
		701	setuv (l3, xe->xclient.data.l[3]);
		702	setuv (l4, xe->xclient.data.l[4]);
		703	break;
		704	}
		705
		706	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		707	}
		708	break;
		709
		710	case DT_END:
		711	goto call;
		712
		713	default:
		714	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		715	}
		716	}
		717
		718	call:
		719	va_end (ap);
		720
		721	PUTBACK;
		722	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		723	SPAGAIN;
		724
		725	if (count)
		726	{
		727	SV *status = POPs;
		728	count = SvTRUE (status);
		729	}
		730
		731	PUTBACK;
		732	FREETMPS;
		733	LEAVE;
		734
		735	if (SvTRUE (ERRSV))
		736	{
		737	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		738	ungrab (term); // better lose the grab than the session
		739	}
		740
		741	event_consumed = !!count;
		742	}
		743	else
		744	event_consumed = false;
		745
		746	// post-handling of some events
		747	if (htype == HOOK_REFRESH_BEGIN)
		748	{
		749	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		750
		751	for (int i = AvFILL (av); i >= 0; i--)
		752	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		753	}
		754	else if (htype == HOOK_DESTROY)
		755	{
		756	clearSVptr ((SV *)term->perl.self);
		757	SvREFCNT_dec ((SV *)term->perl.self);
		758
		759	// don't allow further calls
		760	term->perl.self = 0;
		761	}
		762
		763	return event_consumed;
		764	}
		765
		766	void
		767	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		768	{
		769	localise_env set_environ (perl_environ);
224		770
225	ENTER;	771	ENTER;
226	SAVETMPS;	772	SAVETMPS;
227		773
228	PUSHMARK (SP);	774	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	775	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		776	PUTBACK;
		777	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		778
233	for (;;) {	779	if (SvTRUE (ERRSV))
234	data_type dt = (data_type)va_arg (ap, int);	780	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
235		781
236	switch (dt)	782	FREETMPS;
		783	LEAVE;
		784	}
		785
		786	/////////////////////////////////////////////////////////////////////////////
		787
		788	MODULE = urxvt PACKAGE = urxvt
		789
		790	PROTOTYPES: ENABLE
		791
		792	BOOT:
		793	{
		794	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		795	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		796	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		797	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		798
		799	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
		800	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
		801	# include "hookinc.h"
		802	# undef def
		803
		804	HV *option = get_hv ("urxvt::OPTION", 1);
		805	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		806	# define nodef(name)
		807	# include "optinc.h"
		808	# undef nodef
		809	# undef def
		810
		811	HV *stash = gv_stashpv ("urxvt", 1);
		812	static const struct {
		813	const char *name;
		814	IV iv;
		815	} *civ, const_iv[] = {
		816	# define const_iv(name) { # name, (IV)name }
		817	const_iv (HOOK_INIT),
		818	const_iv (HOOK_DESTROY),
		819	const_iv (HOOK_ACTION),
		820
		821	const_iv (NUM_RESOURCES),
		822	const_iv (DEFAULT_RSTYLE),
		823	const_iv (OVERLAY_RSTYLE),
		824	const_iv (Color_Bits),
		825	const_iv (RS_bgShift), const_iv (RS_bgMask),
		826	const_iv (RS_fgShift), const_iv (RS_fgMask),
		827	const_iv (RS_Careful),
		828	const_iv (RS_fontCount),
		829	const_iv (RS_fontShift),
		830	const_iv (RS_fontMask),
		831	const_iv (RS_baseattrMask),
		832	const_iv (RS_attrMask),
		833	const_iv (RS_redraw),
		834	const_iv (RS_Sel),
		835	const_iv (RS_Bold),
		836	const_iv (RS_Italic),
		837	const_iv (RS_Blink),
		838	const_iv (RS_RVid),
		839	const_iv (RS_Uline),
		840
		841	// TODO: should support all colour constants, create colorinc.h &c
		842	const_iv (Color_fg),
		843	const_iv (Color_bg),
		844	#if OFF_FOCUS_FADING
		845	const_iv (Color_fade),
		846	#endif
		847	const_iv (Color_pointer_fg),
		848	const_iv (Color_pointer_bg),
		849	const_iv (Color_border),
		850	const_iv (NRS_COLORS),
		851	const_iv (TOTAL_COLORS),
		852
		853	const_iv (CurrentTime),
		854	const_iv (ShiftMask),
		855	const_iv (LockMask),
		856	const_iv (ControlMask),
		857	const_iv (Mod1Mask),
		858	const_iv (Mod2Mask),
		859	const_iv (Mod3Mask),
		860	const_iv (Mod4Mask),
		861	const_iv (Mod5Mask),
		862	const_iv (Button1Mask),
		863	const_iv (Button2Mask),
		864	const_iv (Button3Mask),
		865	const_iv (Button4Mask),
		866	const_iv (Button5Mask),
		867	const_iv (AnyModifier),
		868
		869	const_iv (NoSymbol),
		870	const_iv (GrabModeSync),
		871	const_iv (GrabModeAsync),
		872
		873	const_iv (NoEventMask),
		874	const_iv (KeyPressMask),
		875	const_iv (KeyReleaseMask),
		876	const_iv (ButtonPressMask),
		877	const_iv (ButtonReleaseMask),
		878	const_iv (EnterWindowMask),
		879	const_iv (LeaveWindowMask),
		880	const_iv (PointerMotionMask),
		881	const_iv (PointerMotionHintMask),
		882	const_iv (Button1MotionMask),
		883	const_iv (Button2MotionMask),
		884	const_iv (Button3MotionMask),
		885	const_iv (Button4MotionMask),
		886	const_iv (Button5MotionMask),
		887	const_iv (ButtonMotionMask),
		888	const_iv (KeymapStateMask),
		889	const_iv (ExposureMask),
		890	const_iv (VisibilityChangeMask),
		891	const_iv (StructureNotifyMask),
		892	const_iv (ResizeRedirectMask),
		893	const_iv (SubstructureNotifyMask),
		894	const_iv (SubstructureRedirectMask),
		895	const_iv (FocusChangeMask),
		896	const_iv (PropertyChangeMask),
		897	const_iv (ColormapChangeMask),
		898	const_iv (OwnerGrabButtonMask),
		899
		900	const_iv (KeyPress),
		901	const_iv (KeyRelease),
		902	const_iv (ButtonPress),
		903	const_iv (ButtonRelease),
		904	const_iv (MotionNotify),
		905	const_iv (EnterNotify),
		906	const_iv (LeaveNotify),
		907	const_iv (FocusIn),
		908	const_iv (FocusOut),
		909	const_iv (KeymapNotify),
		910	const_iv (Expose),
		911	const_iv (GraphicsExpose),
		912	const_iv (NoExpose),
		913	const_iv (VisibilityNotify),
		914	const_iv (CreateNotify),
		915	const_iv (DestroyNotify),
		916	const_iv (UnmapNotify),
		917	const_iv (MapNotify),
		918	const_iv (MapRequest),
		919	const_iv (ReparentNotify),
		920	const_iv (ConfigureNotify),
		921	const_iv (ConfigureRequest),
		922	const_iv (GravityNotify),
		923	const_iv (ResizeRequest),
		924	const_iv (CirculateNotify),
		925	const_iv (CirculateRequest),
		926	const_iv (PropertyNotify),
		927	const_iv (SelectionClear),
		928	const_iv (SelectionRequest),
		929	const_iv (SelectionNotify),
		930	const_iv (ColormapNotify),
		931	const_iv (ClientMessage),
		932	const_iv (MappingNotify),
		933	# if ENABLE_XIM_ONTHESPOT
		934	const_iv (XIMReverse),
		935	const_iv (XIMUnderline),
		936	const_iv (XIMHighlight),
		937	const_iv (XIMPrimary),
		938	const_iv (XIMSecondary),
		939	const_iv (XIMTertiary),
		940	const_iv (XIMVisibleToForward),
		941	const_iv (XIMVisibleToBackword),
		942	const_iv (XIMVisibleToCenter),
		943	#if XRENDER
		944	const_iv (PictStandardARGB32),
		945	const_iv (PictStandardRGB24),
		946	const_iv (PictStandardA8),
		947	const_iv (PictStandardA4),
		948	const_iv (PictStandardA1),
		949	const_iv (RepeatNone),
		950	const_iv (RepeatNormal),
		951	const_iv (RepeatPad),
		952	const_iv (RepeatReflect),
		953	// all versions
		954	const_iv (PictOpClear),
		955	const_iv (PictOpSrc),
		956	const_iv (PictOpDst),
		957	const_iv (PictOpOver),
		958	const_iv (PictOpOverReverse),
		959	const_iv (PictOpIn),
		960	const_iv (PictOpInReverse),
		961	const_iv (PictOpOut),
		962	const_iv (PictOpOutReverse),
		963	const_iv (PictOpAtop),
		964	const_iv (PictOpAtopReverse),
		965	const_iv (PictOpXor),
		966	const_iv (PictOpAdd),
		967	const_iv (PictOpSaturate),
		968	// 0.2+
		969	const_iv (PictOpDisjointClear),
		970	const_iv (PictOpDisjointSrc),
		971	const_iv (PictOpDisjointDst),
		972	const_iv (PictOpDisjointOver),
		973	const_iv (PictOpDisjointOverReverse),
		974	const_iv (PictOpDisjointIn),
		975	const_iv (PictOpDisjointInReverse),
		976	const_iv (PictOpDisjointOut),
		977	const_iv (PictOpDisjointOutReverse),
		978	const_iv (PictOpDisjointAtop),
		979	const_iv (PictOpDisjointAtopReverse),
		980	const_iv (PictOpDisjointXor),
		981	const_iv (PictOpConjointClear),
		982	const_iv (PictOpConjointSrc),
		983	const_iv (PictOpConjointDst),
		984	const_iv (PictOpConjointOver),
		985	const_iv (PictOpConjointOverReverse),
		986	const_iv (PictOpConjointIn),
		987	const_iv (PictOpConjointInReverse),
		988	const_iv (PictOpConjointOut),
		989	const_iv (PictOpConjointOutReverse),
		990	const_iv (PictOpConjointAtop),
		991	const_iv (PictOpConjointAtopReverse),
		992	const_iv (PictOpConjointXor),
		993	// 0.11+
		994	const_iv (PictOpMultiply),
		995	const_iv (PictOpScreen),
		996	const_iv (PictOpOverlay),
		997	const_iv (PictOpDarken),
		998	const_iv (PictOpLighten),
		999	const_iv (PictOpColorDodge),
		1000	const_iv (PictOpColorBurn),
		1001	const_iv (PictOpHardLight),
		1002	const_iv (PictOpSoftLight),
		1003	const_iv (PictOpDifference),
		1004	const_iv (PictOpExclusion),
		1005	const_iv (PictOpHSLHue),
		1006	const_iv (PictOpHSLSaturation),
		1007	const_iv (PictOpHSLColor),
		1008	const_iv (PictOpHSLLuminosity),
		1009	#endif
		1010	# if 0
		1011	const_iv (XIMForwardChar),
		1012	const_iv (XIMBackwardChar),
		1013	const_iv (XIMForwardWord),
		1014	const_iv (XIMBackwardWord),
		1015	const_iv (XIMCaretUp),
		1016	const_iv (XIMCaretDown),
		1017	const_iv (XIMNextLine),
		1018	const_iv (XIMPreviousLine),
		1019	const_iv (XIMLineStart),
		1020	const_iv (XIMLineEnd),
		1021	const_iv (XIMAbsolutePosition),
		1022	const_iv (XIMDontChange),
		1023	# endif
		1024	# endif
		1025
		1026	/* DEC private modes */
		1027	const_iv (PrivMode_132),
		1028	const_iv (PrivMode_132OK),
		1029	const_iv (PrivMode_rVideo),
		1030	const_iv (PrivMode_relOrigin),
		1031	const_iv (PrivMode_Screen),
		1032	const_iv (PrivMode_Autowrap),
		1033	const_iv (PrivMode_aplCUR),
		1034	const_iv (PrivMode_aplKP),
		1035	const_iv (PrivMode_HaveBackSpace),
		1036	const_iv (PrivMode_BackSpace),
		1037	const_iv (PrivMode_ShiftKeys),
		1038	const_iv (PrivMode_VisibleCursor),
		1039	const_iv (PrivMode_MouseX10),
		1040	const_iv (PrivMode_MouseX11),
		1041	const_iv (PrivMode_scrollBar),
		1042	const_iv (PrivMode_TtyOutputInh),
		1043	const_iv (PrivMode_Keypress),
		1044	const_iv (PrivMode_smoothScroll),
		1045	const_iv (PrivMode_vt52),
		1046	const_iv (PrivMode_LFNL),
		1047	const_iv (PrivMode_MouseBtnEvent),
		1048	const_iv (PrivMode_MouseAnyEvent),
		1049	const_iv (PrivMode_BracketPaste),
		1050	const_iv (PrivMode_ExtModeMouse),
		1051	const_iv (PrivMode_ExtMouseRight),
		1052	const_iv (PrivMode_BlinkingCursor),
		1053	const_iv (PrivMode_mouse_report),
		1054	const_iv (PrivMode_Default),
		1055	};
		1056
		1057	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1058	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1059	}
		1060
		1061	void
		1062	log (utf8_string msg)
		1063	CODE:
		1064	rxvt_log ("%s", msg);
		1065
		1066	void
		1067	warn (utf8_string msg)
		1068	CODE:
		1069	rxvt_warn ("%s", msg);
		1070
		1071	void
		1072	fatal (utf8_string msg)
		1073	CODE:
		1074	rxvt_fatal ("%s", msg);
		1075
		1076	void
		1077	_exit (int status)
		1078
		1079	void
		1080	catch_fatal (SV *block)
		1081	PROTOTYPE: &
		1082	CODE:
		1083	try
237	{	1084	{
238	case DT_INT:	1085	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_STRING:
247	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
248	break;
249
250	case DT_END:
251	{
252	va_end (ap);
253
254	PUTBACK;	1086	PUTBACK;
255	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	1087	call_sv (block, G_VOID | G_DISCARD);
256	SPAGAIN;	1088	SPAGAIN;
257
258	if (count)
259	{
260	SV *status = POPs;
261	count = SvTRUE (status);
262	}	1089	}
263		1090	catch (const rxvt_failure_exception &e)
264	PUTBACK;
265	FREETMPS;
266	LEAVE;
267
268	if (SvTRUE (ERRSV))
269	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
270
271	if (htype == HOOK_DESTROY)
272	{
273	// TODO: clear magic
274	hv_clear ((HV *)SvRV ((SV *)term->self));
275	SvREFCNT_dec ((SV *)term->self);
276	}
277
278	return count;
279	}	1091	{
280		1092	croak ("rxvt_fatal exception caught, trying to continue.");
281	default:
282	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
283	}	1093	}
284	}
285	}
286
287	/////////////////////////////////////////////////////////////////////////////
288
289	MODULE = urxvt PACKAGE = urxvt
290
291	PROTOTYPES: ENABLE
292
293	BOOT:
294	{
295	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
296	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
297	set_hookname (INIT);
298	set_hookname (RESET);
299	set_hookname (START);
300	set_hookname (DESTROY);
301	set_hookname (SEL_BEGIN);
302	set_hookname (SEL_EXTEND);
303	set_hookname (SEL_MAKE);
304	set_hookname (SEL_GRAB);
305	set_hookname (FOCUS_IN);
306	set_hookname (FOCUS_OUT);
307	set_hookname (VIEW_CHANGE);
308	set_hookname (SCROLL_BACK);
309	set_hookname (TTY_ACTIVITY);
310	set_hookname (REFRESH_BEGIN);
311	set_hookname (REFRESH_END);
312	set_hookname (KEYBOARD_COMMAND);
313
314	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
315	}
316
317	void
318	set_should_invoke (int htype, int value)
319	CODE:
320	rxvt_perl.should_invoke [htype] = value;
321
322	void
323	warn (const char *msg)
324	CODE:
325	rxvt_warn ("%s", msg);
326
327	void
328	fatal (const char *msg)
329	CODE:
330	rxvt_fatal ("%s", msg);
331		1094
332	NV	1095	NV
333	NOW ()	1096	NOW ()
334	CODE:	1097	CODE:
335	RETVAL = NOW;	1098	RETVAL = ev::now ();
336	OUTPUT:	1099	OUTPUT:
337	RETVAL	1100	RETVAL
338		1101
		1102	int
		1103	GET_BASEFG (int rend)
		1104	CODE:
		1105	RETVAL = GET_BASEFG (rend);
		1106	OUTPUT:
		1107	RETVAL
		1108
		1109	int
		1110	GET_BASEBG (int rend)
		1111	CODE:
		1112	RETVAL = GET_BASEBG (rend);
		1113	OUTPUT:
		1114	RETVAL
		1115
		1116	int
		1117	SET_FGCOLOR (int rend, int new_color)
		1118	CODE:
		1119	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		1120	OUTPUT:
		1121	RETVAL
		1122
		1123	int
		1124	SET_BGCOLOR (int rend, int new_color)
		1125	CODE:
		1126	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		1127	OUTPUT:
		1128	RETVAL
		1129
		1130	int
		1131	GET_CUSTOM (int rend)
		1132	CODE:
		1133	RETVAL = (rend & RS_customMask) >> RS_customShift;
		1134	OUTPUT:
		1135	RETVAL
		1136
		1137	int
		1138	SET_CUSTOM (int rend, int new_value)
		1139	CODE:
		1140	{
		1141	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		1142	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		1143
		1144	RETVAL = (rend & ~RS_customMask)
		1145	| ((new_value << RS_customShift) & RS_customMask);
		1146	}
		1147	OUTPUT:
		1148	RETVAL
		1149
		1150	void
		1151	termlist ()
		1152	PPCODE:
		1153	{
		1154	EXTEND (SP, rxvt_term::termlist.size ());
		1155
		1156	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1157	if ((*t)->perl.self)
		1158	PUSHs (sv_2mortal (newSVterm (*t)));
		1159	}
		1160
		1161	IV
		1162	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1163	CODE:
		1164	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1165	req->cb_sv = newSVsv (cb);
		1166	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1167	av_push (av, newSViv ((IV)req));
		1168	RETVAL = (IV)req;
		1169	OUTPUT:
		1170	RETVAL
		1171
		1172	void
		1173	_delete_selection_request (IV req_)
		1174	CODE:
		1175	rxvt_selection *req = (rxvt_selection *)req_;
		1176	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1177	int i;
		1178
		1179	for (i = AvFILL (av); i >= 0; i--)
		1180	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1181	break;
		1182
		1183	for (; i < AvFILL (av); i++)
		1184	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1185
		1186	av_pop (av);
		1187
		1188	delete req;
		1189
339	MODULE = urxvt PACKAGE = urxvt::term	1190	MODULE = urxvt PACKAGE = urxvt::term
		1191
		1192	SV *
		1193	_new (AV *env, AV *arg)
		1194	CODE:
		1195	{
		1196	rxvt_term *term = new rxvt_term;
		1197
		1198	stringvec *argv = new stringvec;
		1199	for (int i = 0; i <= AvFILL (arg); i++)
		1200	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1201
		1202	stringvec *envv = new stringvec;
		1203	for (int i = AvFILL (env) + 1; i--; )
		1204	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1205
		1206	try
		1207	{
		1208	term->init (argv, envv);
		1209	}
		1210	catch (const class rxvt_failure_exception &e)
		1211	{
		1212	term->destroy ();
		1213	croak ("error while initializing new terminal instance");
		1214	}
		1215
		1216	RETVAL = term && term->perl.self
		1217	? newSVterm (term) : &PL_sv_undef;
		1218	}
		1219	OUTPUT:
		1220	RETVAL
		1221
		1222	void
		1223	rxvt_term::destroy ()
		1224
		1225	void
		1226	rxvt_term::set_should_invoke (int htype, int inc)
		1227	CODE:
		1228	uint8_t &count = THIS->perl.should_invoke [htype];
		1229	uint8_t prev = count;
		1230	count += inc;
		1231	if (!prev != !count)
		1232	{
		1233	// hook status changed, react
		1234	switch (htype)
		1235	{
		1236	case HOOK_POSITION_CHANGE:
		1237	if (count)
		1238	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1239	}
		1240	}
		1241
		1242	void
		1243	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1244	CODE:
		1245	XrmPutStringResource (&THIS->option_db, specifier, value);
		1246
		1247	void
		1248	rxvt_term::_keysym_resources ()
		1249	PPCODE:
		1250	PUTBACK;
		1251	_keysym_resources (THIS);
		1252	SPAGAIN;
		1253
		1254	int
		1255	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1256	CODE:
		1257	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1258	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1259	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1260	OUTPUT: RETVAL
		1261
		1262	int
		1263	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1264	CODE:
		1265	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1266	OUTPUT: RETVAL
		1267
		1268	void
		1269	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1270	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1271	CODE:
		1272	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1273
		1274	void
		1275	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1276	CODE:
		1277	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1278
		1279	bool
		1280	rxvt_term::grab (Time eventtime, int sync = 0)
		1281	CODE:
		1282	{
		1283	int mode = sync ? GrabModeSync : GrabModeAsync;
		1284
		1285	THIS->perl.grabtime = 0;
		1286
		1287	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1288	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1289	mode, mode, None, GRAB_CURSOR, eventtime))
		1290	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1291	THIS->perl.grabtime = eventtime;
		1292	else
		1293	XUngrabPointer (THIS->dpy, eventtime);
		1294
		1295	RETVAL = !!THIS->perl.grabtime;
		1296	}
		1297	OUTPUT:
		1298	RETVAL
		1299
		1300	void
		1301	rxvt_term::allow_events_async ()
		1302	CODE:
		1303	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1304
		1305	void
		1306	rxvt_term::allow_events_sync ()
		1307	CODE:
		1308	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1309
		1310	void
		1311	rxvt_term::allow_events_replay ()
		1312	CODE:
		1313	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1314	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1315
		1316	void
		1317	rxvt_term::ungrab ()
		1318	CODE:
		1319	ungrab (THIS);
		1320
		1321	int
		1322	rxvt_term::XStringToKeysym (octet_string string)
		1323	CODE:
		1324	RETVAL = XStringToKeysym (string);
		1325	OUTPUT: RETVAL
		1326
		1327	char *
		1328	rxvt_term::XKeysymToString (int sym)
		1329	CODE:
		1330	RETVAL = XKeysymToString (sym);
		1331	OUTPUT: RETVAL
		1332
		1333	int
		1334	rxvt_term::XKeysymToKeycode (int sym)
		1335	CODE:
		1336	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1337	OUTPUT: RETVAL
		1338
		1339	int
		1340	rxvt_term::XKeycodeToKeysym (int code, int index)
		1341	CODE:
		1342	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1343	OUTPUT: RETVAL
340		1344
341	int	1345	int
342	rxvt_term::strwidth (SV *str)	1346	rxvt_term::strwidth (SV *str)
343	CODE:	1347	CODE:
344	{	1348	{
345	wchar_t *wstr = sv2wcs (str);	1349	wchar_t *wstr = sv2wcs (str);
346		1350
347	rxvt_push_locale (THIS->locale);	1351	rxvt_push_locale (THIS->locale);
348	RETVAL = wcswidth (wstr, wcslen (wstr));	1352	RETVAL = 0;
		1353	for (wchar_t *wc = wstr; *wc; wc++)
		1354	{
		1355	int w = WCWIDTH (*wc);
		1356
		1357	if (w)
		1358	RETVAL += max (w, 1);
		1359	}
349	rxvt_pop_locale ();	1360	rxvt_pop_locale ();
350		1361
351	free (wstr);	1362	free (wstr);
352	}	1363	}
353	OUTPUT:	1364	OUTPUT:
…		…
380		1391
381	rxvt_push_locale (THIS->locale);	1392	rxvt_push_locale (THIS->locale);
382	wchar_t *wstr = rxvt_mbstowcs (data, len);	1393	wchar_t *wstr = rxvt_mbstowcs (data, len);
383	rxvt_pop_locale ();	1394	rxvt_pop_locale ();
384		1395
385	char *str = rxvt_wcstoutf8 (wstr);	1396	RETVAL = wcs2sv (wstr);
386	free (wstr);	1397	free (wstr);
387
388	RETVAL = newSVpv (str, 0);
389	SvUTF8_on (RETVAL);
390	free (str);
391	}	1398	}
392	OUTPUT:	1399	OUTPUT:
393	RETVAL	1400	RETVAL
394		1401
		1402	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1403
		1404	#define TERM_OFFSET_width TERM_OFFSET(width)
		1405	#define TERM_OFFSET_height TERM_OFFSET(height)
		1406	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1407	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1408	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1409	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1410	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1411	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1412	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1413	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1414	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1415	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1416	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1417	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1418	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1419	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1420
395	int	1421	int
396	rxvt_term::nsaved ()	1422	rxvt_term::width (int new_value = NO_INIT)
		1423	ALIAS:
		1424	width = TERM_OFFSET_width
		1425	height = TERM_OFFSET_height
		1426	fwidth = TERM_OFFSET_fwidth
		1427	fheight = TERM_OFFSET_fheight
		1428	fbase = TERM_OFFSET_fbase
		1429	nrow = TERM_OFFSET_nrow
		1430	ncol = TERM_OFFSET_ncol
		1431	focus = TERM_OFFSET_focus
		1432	mapped = TERM_OFFSET_mapped
		1433	int_bwidth = TERM_OFFSET_int_bwidth
		1434	ext_bwidth = TERM_OFFSET_ext_bwidth
		1435	lineSpace = TERM_OFFSET_lineSpace
		1436	letterSpace = TERM_OFFSET_letterSpace
		1437	saveLines = TERM_OFFSET_saveLines
		1438	total_rows = TERM_OFFSET_total_rows
		1439	top_row = TERM_OFFSET_top_row
397	CODE:	1440	CODE:
398	RETVAL = THIS->nsaved;	1441	RETVAL = *(int *)((char *)THIS + ix);
		1442	if (items > 1)
		1443	*(int *)((char *)THIS + ix) = new_value;
399	OUTPUT:	1444	OUTPUT:
400	RETVAL	1445	RETVAL
401		1446
		1447	unsigned int
		1448	rxvt_term::ModLevel3Mask ()
		1449	ALIAS:
		1450	ModLevel3Mask = 0
		1451	ModMetaMask = 1
		1452	ModNumLockMask = 2
		1453	current_screen = 3
		1454	hidden_cursor = 4
		1455	priv_modes = 5
		1456	CODE:
		1457	switch (ix)
		1458	{
		1459	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1460	case 1: RETVAL = THIS->ModMetaMask; break;
		1461	case 2: RETVAL = THIS->ModNumLockMask; break;
		1462	case 3: RETVAL = THIS->current_screen; break;
		1463	#ifdef CURSOR_BLINK
		1464	case 4: RETVAL = THIS->hidden_cursor; break;
		1465	#else
		1466	case 4: RETVAL = 0; break;
		1467	#endif
		1468	case 5: RETVAL = THIS->priv_modes; break;
		1469	}
		1470	OUTPUT:
		1471	RETVAL
		1472
		1473	char *
		1474	rxvt_term::display_id ()
		1475	ALIAS:
		1476	display_id = 0
		1477	locale = 1
		1478	CODE:
		1479	switch (ix)
		1480	{
		1481	case 0: RETVAL = THIS->display->id; break;
		1482	case 1: RETVAL = THIS->locale; break;
		1483	}
		1484	OUTPUT:
		1485	RETVAL
		1486
		1487	SV *
		1488	rxvt_term::envv ()
		1489	ALIAS:
		1490	argv = 1
		1491	PPCODE:
		1492	{
		1493	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1494
		1495	EXTEND (SP, vec->size ());
		1496
		1497	for (char **i = vec->begin (); i != vec->end (); ++i)
		1498	if (*i)
		1499	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1500	}
		1501
402	int	1502	int
403	rxvt_term::view_start (int newval = -1)	1503	rxvt_term::pty_ev_events (int events = ev::UNDEF)
404	CODE:	1504	CODE:
405	{	1505	RETVAL = THIS->pty_ev.events;
		1506	if (events != ev::UNDEF)
		1507	THIS->pty_ev.set (events);
		1508	OUTPUT:
		1509	RETVAL
		1510
		1511	int
		1512	rxvt_term::pty_fd ()
		1513	CODE:
		1514	RETVAL = THIS->pty->pty;
		1515	OUTPUT:
		1516	RETVAL
		1517
		1518	Window
		1519	rxvt_term::parent ()
		1520	CODE:
		1521	RETVAL = THIS->parent;
		1522	OUTPUT:
		1523	RETVAL
		1524
		1525	int
		1526	rxvt_term::parent_x ()
		1527	CODE:
		1528	RETVAL = THIS->parent_x;
		1529	OUTPUT:
		1530	RETVAL
		1531
		1532	int
		1533	rxvt_term::parent_y ()
		1534	CODE:
		1535	RETVAL = THIS->parent_y;
		1536	OUTPUT:
		1537	RETVAL
		1538
		1539	Window
		1540	rxvt_term::vt ()
		1541	CODE:
406	RETVAL = THIS->view_start;	1542	RETVAL = THIS->vt;
		1543	OUTPUT:
		1544	RETVAL
407		1545
408	if (newval >= 0)	1546	void
409	{	1547	rxvt_term::vt_emask_add (U32 emask)
410	THIS->view_start = min (newval, THIS->nsaved);	1548	CODE:
411	THIS->scr_changeview (RETVAL);	1549	THIS->vt_emask_perl |= emask;
412	}	1550	THIS->vt_select_input ();
413	}	1551
		1552	U32
		1553	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1554	CODE:
		1555	RETVAL = THIS->rstyle;
		1556	THIS->rstyle = new_rstyle;
414	OUTPUT:	1557	OUTPUT:
415	RETVAL	1558	RETVAL
416		1559
		1560	int
		1561	rxvt_term::view_start (int newval = 1)
		1562	PROTOTYPE: $;$
		1563	CODE:
		1564	{
		1565	RETVAL = THIS->view_start;
		1566
		1567	if (newval <= 0)
		1568	THIS->scr_changeview (max (newval, THIS->top_row));
		1569	}
		1570	OUTPUT:
		1571	RETVAL
		1572
417	void	1573	void
418	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1574	rxvt_term::set_urgency (bool enable)
		1575
		1576	void
		1577	rxvt_term::focus_in ()
		1578
		1579	void
		1580	rxvt_term::focus_out ()
		1581
		1582	void
		1583	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1584	ALIAS:
		1585	key_release = 1
		1586	CODE:
		1587	{
		1588	XKeyEvent xkey;
		1589
		1590	memset (&xkey, 0, sizeof (xkey));
		1591
		1592	xkey.time = time;
		1593	xkey.state = state;
		1594	xkey.keycode = keycode;
		1595
		1596	xkey.type = ix ? KeyRelease : KeyPress;
		1597	xkey.display = THIS->dpy;
		1598	xkey.window = THIS->vt;
		1599	xkey.root = THIS->display->root;
		1600	xkey.subwindow = THIS->vt;
		1601
		1602	if (ix)
		1603	THIS->key_release (xkey);
		1604	else
		1605	THIS->key_press (xkey);
		1606	}
		1607
		1608	void
		1609	rxvt_term::want_refresh ()
		1610	CODE:
		1611	THIS->want_refresh = 1;
		1612	THIS->refresh_check ();
		1613
		1614	void
		1615	rxvt_term::refresh_check ()
		1616
		1617	void
		1618	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
419	PPCODE:	1619	PPCODE:
420	{	1620	{
		1621	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1622	XSRETURN_EMPTY;
		1623
		1624	line_t &l = ROW(row_number);
		1625
		1626	if (GIMME_V != G_VOID)
		1627	{
		1628	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1629
		1630	for (int col = 0; col < THIS->ncol; col++)
		1631	wstr [col] = l.t [col];
		1632
		1633	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1634	}
		1635
		1636	if (new_text)
		1637	{
		1638	wchar_t *wstr = sv2wcs (new_text);
		1639
		1640	int len = min (wcslen (wstr) - start_ofs, max_len);
		1641
		1642	if (start_col < 0 || start_col + len > THIS->ncol)
		1643	{
		1644	free (wstr);
		1645	croak ("new_text extends beyond horizontal margins");
		1646	}
		1647
		1648	for (int col = start_col; col < start_col + len; col++)
		1649	{
		1650	l.t [col] = wstr [start_ofs + col - start_col];
		1651	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1652	}
		1653
		1654	free (wstr);
		1655	}
		1656	}
		1657
		1658	void
		1659	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1660	PPCODE:
		1661	{
		1662	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1663	XSRETURN_EMPTY;
		1664
		1665	line_t &l = ROW(row_number);
		1666
		1667	if (GIMME_V != G_VOID)
		1668	{
		1669	AV *av = newAV ();
		1670
		1671	av_extend (av, THIS->ncol - 1);
		1672	for (int col = 0; col < THIS->ncol; col++)
		1673	av_store (av, col, newSViv (l.r [col]));
		1674
		1675	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1676	}
		1677
		1678	if (new_rend)
		1679	{
		1680	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1681	croak ("new_rend must be arrayref");
		1682
		1683	AV *av = (AV *)SvRV (new_rend);
		1684	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1685
		1686	if (start_col < 0 || start_col + len > THIS->ncol)
		1687	croak ("new_rend array extends beyond horizontal margins");
		1688
		1689	for (int col = start_col; col < start_col + len; col++)
		1690	{
		1691	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1692
		1693	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1694	}
		1695	}
		1696	}
		1697
		1698	int
		1699	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1700	CODE:
		1701	{
		1702	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1703	XSRETURN_EMPTY;
		1704
		1705	line_t &l = ROW(row_number);
		1706	RETVAL = l.l;
		1707
		1708	if (new_length >= 0)
		1709	l.l = new_length;
		1710	}
		1711	OUTPUT:
		1712	RETVAL
		1713
		1714	bool
		1715	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1716	CODE:
		1717	{
		1718	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1719	XSRETURN_EMPTY;
		1720
		1721	line_t &l = ROW(row_number);
		1722	RETVAL = l.is_longer ();
		1723
		1724	if (new_is_longer >= 0)
		1725	l.is_longer (new_is_longer);
		1726	}
		1727	OUTPUT:
		1728	RETVAL
		1729
		1730	SV *
		1731	rxvt_term::special_encode (SV *string)
		1732	CODE:
		1733	{
		1734	wchar_t *wstr = sv2wcs (string);
		1735	int wlen = wcslen (wstr);
		1736	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1737
		1738	rxvt_push_locale (THIS->locale);
		1739
		1740	wchar_t *r = rstr;
		1741	for (wchar_t *s = wstr; *s; s++)
		1742	{
		1743	int w = WCWIDTH (*s);
		1744
		1745	if (w == 0)
		1746	{
		1747	if (r == rstr)
		1748	croak ("leading combining character unencodable");
		1749
		1750	unicode_t n = rxvt_compose (r[-1], *s);
		1751	if (n == NOCHAR)
		1752	n = rxvt_composite.compose (r[-1], *s);
		1753
		1754	r[-1] = n;
		1755	}
		1756	#if !UNICODE_3
		1757	else if (*s >= 0x10000)
		1758	*r++ = rxvt_composite.compose (*s);
		1759	#endif
		1760	else
		1761	*r++ = *s;
		1762
		1763	// the *2 above only allows wcwidth <= 2
		1764	if (w > 1)
		1765	*r++ = NOCHAR;
		1766	}
		1767
		1768	rxvt_pop_locale ();
		1769
		1770	free (wstr);
		1771	RETVAL = wcs2sv (rstr, r - rstr);
		1772	}
		1773	OUTPUT:
		1774	RETVAL
		1775
		1776	SV *
		1777	rxvt_term::special_decode (SV *text)
		1778	CODE:
		1779	{
		1780	wchar_t *wstr = sv2wcs (text);
		1781	int dlen = 0;
		1782
		1783	// find length
		1784	for (wchar_t *s = wstr; *s; s++)
		1785	if (*s == NOCHAR)
		1786	;
		1787	else if (IS_COMPOSE (*s))
		1788	dlen += rxvt_composite.expand (*s, 0);
		1789	else
		1790	dlen++;
		1791
		1792	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1793
		1794	// decode
		1795	wchar_t *r = rstr;
		1796	for (wchar_t *s = wstr; *s; s++)
		1797	if (*s == NOCHAR)
		1798	;
		1799	else if (IS_COMPOSE (*s))
		1800	r += rxvt_composite.expand (*s, r);
		1801	else
		1802	*r++ = *s;
		1803
		1804	free (wstr);
		1805	RETVAL = wcs2sv (rstr, r - rstr);
		1806	}
		1807	OUTPUT:
		1808	RETVAL
		1809
		1810	void
		1811	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
		1812	PPCODE:
		1813	{
421	struct resval { const char *name; int value; } rslist [] = {	1814	static const struct resval { const char *name; int value; } *rs, rslist [] = {
422	# define Rs_def(name) { # name, Rs_ ## name },	1815	# define def(name) { # name, Rs_ ## name },
423	# define Rs_reserve(name,count)	1816	# define reserve(name,count)
424	# include "rsinc.h"	1817	# include "rsinc.h"
425	# undef Rs_def	1818	# undef def
426	# undef Rs_reserve	1819	# undef reserve
427	};	1820	};
428		1821
429	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1822	rs = rslist + ecb_array_length (rslist);
430		1823
		1824	if (*name)
431	do {	1825	{
		1826	do {
432	if (rs-- == rslist)	1827	if (rs-- == rslist)
433	croak ("no such resource '%s', requested", name);	1828	croak ("no such resource '%s', requested", name);
434	} while (strcmp (name, rs->name));	1829	} while (strcmp (name, rs->name));
435		1830
436	index += rs->value;	1831	index += rs->value;
		1832	}
		1833	else
		1834	{
		1835	--rs;
		1836	name = "";
		1837	}
437		1838
438	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1839	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
439	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1840	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
440		1841
441	if (GIMME_V != G_VOID)	1842	if (GIMME_V != G_VOID)
…		…
452	else	1853	else
453	THIS->rs [index] = 0;	1854	THIS->rs [index] = 0;
454	}	1855	}
455	}	1856	}
456		1857
		1858	const char *
		1859	rxvt_term::x_resource (octet_string name)
		1860
		1861	bool
		1862	rxvt_term::option (U8 optval, int set = -1)
		1863	CODE:
		1864	{
		1865	RETVAL = THIS->option (optval);
		1866
		1867	if (set >= 0)
		1868	{
		1869	THIS->set_option (optval, set);
		1870
		1871	if (THIS->init_done) // avoid doing this before START
		1872	switch (optval)
		1873	{
		1874	case Opt_skipBuiltinGlyphs:
		1875	THIS->set_fonts ();
		1876	THIS->scr_remap_chars ();
		1877	THIS->scr_touch (true);
		1878	THIS->want_refresh = 1;
		1879	THIS->refresh_check ();
		1880	break;
		1881	#ifdef CURSOR_BLINK
		1882	case Opt_cursorBlink:
		1883	THIS->cursor_blink_reset ();
		1884	break;
		1885	#endif
		1886
		1887	case Opt_cursorUnderline:
		1888	THIS->cursor_type = set ? 1 : 0;
		1889	THIS->want_refresh = 1;
		1890	THIS->refresh_check ();
		1891	break;
		1892
		1893	# case Opt_scrollBar_floating:
		1894	# case Opt_scrollBar_right:
		1895	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1896	# break;
		1897	}
		1898	}
		1899	}
		1900	OUTPUT:
		1901	RETVAL
		1902
		1903	SV *
		1904	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1905	CODE:
		1906	{
		1907	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1908	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1909	}
		1910	OUTPUT:
		1911	RETVAL
		1912
		1913	bool
		1914	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1915	ALIAS:
		1916	parse_keysym = 1
		1917	CODE:
		1918	RETVAL = 0 < THIS->bind_action (keysym, action);
		1919	THIS->keyboard->register_done ();
		1920	OUTPUT:
		1921	RETVAL
		1922
457	void	1923	void
		1924	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1925	CODE:
		1926	wchar_t *wstr = sv2wcs (str);
		1927	THIS->keyboard->register_action (keysym, state, wstr);
		1928	free (wstr);
		1929
		1930	void
458	rxvt_term::selection_mark (...)	1931	rxvt_term::screen_cur (...)
459	PROTOTYPE: $;$$	1932	PROTOTYPE: $;$$
460	ALIAS:	1933	ALIAS:
		1934	screen_cur = 0
461	selection_beg = 1	1935	selection_beg = 1
462	selection_end = 2	1936	selection_end = 2
		1937	selection_mark = 3
463	PPCODE:	1938	PPCODE:
464	{	1939	{
465	row_col_t &sel = ix == 1 ? THIS->selection.beg	1940	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1941	: ix == 1 ? THIS->selection.beg
466	: ix == 2 ? THIS->selection.end	1942	: ix == 2 ? THIS->selection.end
467	: THIS->selection.mark;	1943	: THIS->selection.mark;
468		1944
469	if (GIMME_V != G_VOID)	1945	if (GIMME_V != G_VOID)
470	{	1946	{
471	EXTEND (SP, 2);	1947	EXTEND (SP, 2);
472	PUSHs (sv_2mortal (newSViv (sel.row)));	1948	PUSHs (sv_2mortal (newSViv (rc.row)));
473	PUSHs (sv_2mortal (newSViv (sel.col)));	1949	PUSHs (sv_2mortal (newSViv (rc.col)));
474	}	1950	}
475		1951
476	if (items == 3)	1952	if (items >= 3)
		1953	{
		1954	rc.row = SvIV (ST (1));
		1955	rc.col = SvIV (ST (2));
		1956
		1957	if (ix == 2)
477	{	1958	{
478	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1959	if (rc.col == 0)
479	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1960	{
		1961	// col == 0 means end of previous line
		1962	rc.row--;
		1963	rc.col = THIS->ncol;
		1964	}
		1965	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1966	&& rc.col > ROW(rc.row).l)
		1967	{
		1968	// col >= length means while line and add newline
		1969	rc.col = THIS->ncol;
		1970	}
		1971	}
		1972
		1973	clamp_it (rc.col, 0, THIS->ncol);
		1974	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
480		1975
481	if (ix)	1976	if (ix)
482	THIS->want_refresh = 1;	1977	{
		1978	THIS->selection.screen = THIS->current_screen;
		1979
		1980	THIS->selection_changed ();
		1981	THIS->refresh_check ();
		1982	}
483	}	1983	}
484	}	1984	}
485		1985
486	int	1986	int
487	rxvt_term::selection_grab (int eventtime)	1987	rxvt_term::selection_screen (int screen = -1)
		1988	CODE:
		1989	RETVAL = THIS->selection.screen;
		1990	if (screen >= 0)
		1991	THIS->selection.screen = screen;
		1992	OUTPUT:
		1993	RETVAL
488		1994
489	void	1995	void
		1996	rxvt_term::selection_request (Time tm, int selnum)
		1997
		1998	void
		1999	rxvt_term::selection_clear (bool clipboard = false)
		2000
		2001	void
		2002	rxvt_term::selection_make (Time eventtime, bool rect = false)
		2003	CODE:
		2004	THIS->selection.op = SELECTION_CONT;
		2005	THIS->selection.rect = rect;
		2006	THIS->selection_make (eventtime);
		2007
		2008	int
		2009	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		2010
		2011	void
490	rxvt_term::selection (SV *newtext = 0)	2012	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
491	PPCODE:	2013	PPCODE:
492	{	2014	{
		2015	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2016	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2017
493	if (GIMME_V != G_VOID)	2018	if (GIMME_V != G_VOID)
494	{	2019	XPUSHs (text
495	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	2020	? sv_2mortal (wcs2sv (text, len))
496	SV *sv = newSVpv (sel, 0);	2021	: &PL_sv_undef);
497	SvUTF8_on (sv);
498	free (sel);
499	XPUSHs (sv_2mortal (sv));
500	}
501		2022
502	if (newtext)	2023	if (newtext)
503	{	2024	{
504	free (THIS->selection.text);
505
506	THIS->selection.text = sv2wcs (newtext);
507	THIS->selection.len = wcslen (THIS->selection.text);
508	}
509	}
510
511	void
512	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
513
514	void
515	rxvt_term::scr_overlay_off ()
516
517	void
518	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
519	CODE:
520	THIS->scr_overlay_set (x, y, text, rend);
521
522	void
523	rxvt_term::scr_overlay_set (int x, int y, SV *text)
524	CODE:
525	{
526	wchar_t *wtext = sv2wcs (text);
527	THIS->scr_overlay_set (x, y, wtext);
528	free (wtext);	2025	free (text);
		2026
		2027	text = sv2wcs (newtext);
		2028	len = wcslen (text);
		2029	}
529	}	2030	}
		2031
		2032	char
		2033	rxvt_term::cur_charset ()
		2034	CODE:
		2035	RETVAL = THIS->charsets [THIS->screen.charset];
		2036	OUTPUT:
		2037	RETVAL
		2038
		2039	void
		2040	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)
		2041
		2042	void
		2043	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		2044
		2045	void
		2046	rxvt_term::scr_bell ()
		2047
		2048	void
		2049	rxvt_term::scr_recolor (bool refresh = true);
		2050
		2051	void
		2052	rxvt_term::scr_change_screen (int screen)
		2053
		2054	void
		2055	rxvt_term::scr_add_lines (SV *string)
		2056	CODE:
		2057	{
		2058	wchar_t *wstr = sv2wcs (string);
		2059	THIS->scr_add_lines (wstr, wcslen (wstr));
		2060	free (wstr);
		2061	}
		2062
		2063	void
		2064	rxvt_term::tt_write_user_input (SV *octets)
		2065	INIT:
		2066	STRLEN len;
		2067	char *str = SvPVbyte (octets, len);
		2068	C_ARGS:
		2069	str, len
530		2070
531	void	2071	void
532	rxvt_term::tt_write (SV *octets)	2072	rxvt_term::tt_write (SV *octets)
533	INIT:	2073	INIT:
534	STRLEN len;	2074	STRLEN len;
535	char *str = SvPVbyte (octets, len);	2075	char *str = SvPVbyte (octets, len);
536	C_ARGS:	2076	C_ARGS:
537	(unsigned char *)str, len	2077	str, len
538		2078
539	MODULE = urxvt PACKAGE = urxvt::timer	2079	void
		2080	rxvt_term::tt_paste (SV *octets)
		2081	INIT:
		2082	STRLEN len;
		2083	char *str = SvPVbyte (octets, len);
		2084	C_ARGS:
		2085	str, len
		2086
		2087	void
		2088	rxvt_term::cmd_parse (SV *octets)
		2089	CODE:
		2090	{
		2091	STRLEN len;
		2092	char *str = SvPVbyte (octets, len);
		2093
		2094	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		2095	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		2096
		2097	THIS->cmdbuf_ptr = str;
		2098	THIS->cmdbuf_endp = str + len;
		2099
		2100	rxvt_push_locale (THIS->locale);
		2101	THIS->cmd_parse ();
		2102	rxvt_pop_locale ();
		2103
		2104	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		2105	THIS->cmdbuf_endp = old_cmdbuf_endp;
		2106	}
540		2107
541	SV *	2108	SV *
542	timer::new ()	2109	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
543	CODE:	2110	CODE:
544	timer *w = new timer;	2111	{
		2112	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
545	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2113	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
546	w->self = (HV *)SvRV (RETVAL);	2114	o->self = (HV *)SvRV (RETVAL);
		2115	}
		2116	OUTPUT:
		2117	RETVAL
		2118
		2119	#############################################################################
		2120	# Various X Utility Functions
		2121	#############################################################################
		2122
		2123	void
		2124	rxvt_term::XListProperties (Window window)
		2125	PPCODE:
		2126	{
		2127	int count;
		2128	Atom *props = XListProperties (THIS->dpy, window, &count);
		2129
		2130	EXTEND (SP, count);
		2131	while (count--)
		2132	PUSHs (newSVuv ((U32)props [count]));
		2133
		2134	XFree (props);
		2135	}
		2136
		2137	void
		2138	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2139	PPCODE:
		2140	{
		2141	Atom type;
		2142	int format;
		2143	unsigned long nitems;
		2144	unsigned long bytes_after;
		2145	unsigned char *prop;
		2146
		2147	XGetWindowProperty (THIS->dpy, window, property,
		2148	0, 1<<24, 0, AnyPropertyType,
		2149	&type, &format, &nitems, &bytes_after, &prop);
		2150
		2151	if (type != None)
		2152	{
		2153	int elemsize = format == 16 ? sizeof (short)
		2154	: format == 32 ? sizeof (long)
		2155	: 1;
		2156
		2157	EXTEND (SP, 3);
		2158	PUSHs (newSVuv ((U32)type));
		2159	PUSHs (newSViv (format));
		2160	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2161	XFree (prop);
		2162	}
		2163	}
		2164
		2165	void
		2166	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2167	CODE:
		2168	{
		2169	STRLEN len;
		2170	char *data_ = SvPVbyte (data, len);
		2171
		2172	int elemsize = format == 16 ? sizeof (short)
		2173	: format == 32 ? sizeof (long)
		2174	: 1;
		2175
		2176	XChangeProperty (THIS->dpy, window, property,
		2177	type, format, PropModeReplace,
		2178	(unsigned char *)data_, len / elemsize);
		2179	}
		2180
		2181	Atom
		2182	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2183	C_ARGS: term->dpy, atom_name, only_if_exists
		2184
		2185	char *
		2186	XGetAtomName (rxvt_term *term, Atom atom)
		2187	C_ARGS: term->dpy, atom
		2188	CLEANUP:
		2189	XFree (RETVAL);
		2190
		2191	void
		2192	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2193	C_ARGS: term->dpy, window, property
		2194
		2195	Window
		2196	rxvt_term::DefaultRootWindow ()
		2197	CODE:
		2198	RETVAL = THIS->display->root;
547	OUTPUT:	2199	OUTPUT:
548	RETVAL	2200	RETVAL
549		2201
550	timer *	2202	#if 0
551	timer::cb (SV *cb)	2203
		2204	Window
		2205	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2206	C_ARGS: term->dpy, (Window)parent,
		2207	x, y, width, height, 0,
		2208	term->pix_colors_focused[Color_border],
		2209	term->pix_colors_focused[Color_border]
		2210
		2211	#endif
		2212
		2213	void
		2214	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2215	C_ARGS: term->dpy, window, parent, x, y
		2216
		2217	void
		2218	XMapWindow (rxvt_term *term, Window window)
		2219	C_ARGS: term->dpy, window
		2220
		2221	void
		2222	XUnmapWindow (rxvt_term *term, Window window)
		2223	C_ARGS: term->dpy, window
		2224
		2225	void
		2226	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2227	C_ARGS: term->dpy, window, x, y, width, height
		2228
		2229	void
		2230	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2231	CODE:
		2232	{
		2233	XWindowAttributes attr;
		2234	XGetWindowAttributes (THIS->dpy, window, &attr);
		2235	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2236	}
		2237
		2238	void
		2239	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
552	CODE:	2240	PPCODE:
553	THIS->cb (cb);	2241	{
		2242	int dx, dy;
		2243	Window child;
		2244
		2245	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2246	{
		2247	EXTEND (SP, 3);
		2248	PUSHs (newSViv (dx));
		2249	PUSHs (newSViv (dy));
		2250	PUSHs (newSVuv (child));
		2251	}
		2252	}
		2253
		2254	#############################################################################
		2255	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2256
		2257	bool
		2258	rxvt_term::has_render ()
		2259	CODE:
		2260	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2261	OUTPUT:
554	RETVAL = THIS;	2262	RETVAL
555	OUTPUT:
556	RETVAL
557		2263
558	NV	2264	void
559	timer::at ()	2265	rxvt_term::background_geometry (bool border = false)
560	CODE:	2266	PPCODE:
561	RETVAL = THIS->at;	2267	EXTEND (SP, 4);
562	OUTPUT:	2268	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
563	RETVAL	2269	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2270	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2271	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
564		2272
565	timer *	2273	#if HAVE_IMG
566	timer::set (NV tstamp)	2274
		2275	rxvt_img *
		2276	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
567	CODE:	2277	CODE:
568	THIS->set (tstamp);	2278	XRenderPictFormat *f = SvOK (format)
		2279	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2280	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2281	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2282	RETVAL->alloc ();
		2283	OUTPUT:
569	RETVAL = THIS;	2284	RETVAL
570	OUTPUT:
571	RETVAL
572		2285
573	timer *	2286	#if ENABLE_TRANSPARENCY
574	timer::start (NV tstamp = THIS->at)	2287
575	CODE:	2288	rxvt_img *
576	THIS->start (tstamp);	2289	rxvt_term::new_img_from_root ()
		2290	CODE:
		2291	RETVAL = rxvt_img::new_from_root (THIS);
		2292	OUTPUT:
577	RETVAL = THIS;	2293	RETVAL
578	OUTPUT:
579	RETVAL
580		2294
581	timer *	2295	#endif
582	timer::stop ()	2296
		2297	#if HAVE_PIXBUF
		2298
		2299	rxvt_img *
		2300	rxvt_term::new_img_from_file (octet_string filename)
583	CODE:	2301	CODE:
584	THIS->stop ();	2302	try
		2303	{
		2304	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2305	}
		2306	catch (const class rxvt_failure_exception &e)
		2307	{
		2308	croak ("new_img_from_file failed");
		2309	}
		2310	OUTPUT:
585	RETVAL = THIS;	2311	RETVAL
586	OUTPUT:
587	RETVAL
588		2312
		2313	#endif
		2314
589	void	2315	void
		2316	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2317	CODE:
		2318	delete THIS->bg_img;
		2319	THIS->bg_img = 0;
		2320	THIS->bg_flags = 0;
		2321
		2322	if (img) // TODO: cannot be false
		2323	{
		2324	img = img->clone (); // own the img
		2325
		2326	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2327	img->sub_rect (0, 0,
		2328	border ? THIS->vt_width : THIS->szHint.width,
		2329	border ? THIS->vt_height : THIS->szHint.height)
		2330	->replace (img);
		2331
		2332	// just in case, should usually be a nop
		2333	img->reify ()
		2334	->replace (img);
		2335
		2336	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2337	->replace (img);
		2338
		2339	THIS->bg_img = img;
		2340	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2341
		2342	if (!border)
		2343	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2344	}
		2345
		2346	#endif
		2347
		2348	#############################################################################
		2349	# urxvt::overlay
		2350	#############################################################################
		2351
		2352	MODULE = urxvt PACKAGE = urxvt::overlay
		2353
		2354	void
		2355	overlay::set (int x, int y, SV *text, SV *rend = 0)
		2356
		2357	void
		2358	overlay::show ()
		2359
		2360	void
		2361	overlay::hide ()
		2362
		2363	void
590	timer::DESTROY ()	2364	overlay::DESTROY ()
591		2365
		2366	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2367
		2368	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2369
		2370	#if HAVE_PIXBUF
		2371
		2372	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2373	C_ARGS: filename, 0
		2374
		2375	void
		2376	DESTROY (urxvt::pixbuf self)
		2377	CODE:
		2378	g_object_unref (self);
		2379
		2380	#endif
		2381
592	MODULE = urxvt PACKAGE = urxvt::iow	2382	MODULE = urxvt PACKAGE = urxvt::img
593		2383
594	SV *	2384	#if HAVE_IMG
595	iow::new ()	2385
		2386	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2387	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2388
		2389	void
		2390	rxvt_img::geometry ()
596	CODE:	2391	PPCODE:
597	iow *w = new iow;	2392	EXTEND (SP, 4);
598	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2393	PUSHs (sv_2mortal (newSViv (THIS->x)));
599	w->self = (HV *)SvRV (RETVAL);	2394	PUSHs (sv_2mortal (newSViv (THIS->y)));
600	OUTPUT:	2395	PUSHs (sv_2mortal (newSViv (THIS->w)));
601	RETVAL	2396	PUSHs (sv_2mortal (newSViv (THIS->h)));
602		2397
603	iow *	2398	int
604	iow::cb (SV *cb)	2399	rxvt_img::x ()
		2400	ALIAS:
		2401	x = 0
		2402	y = 1
		2403	w = 2
		2404	h = 3
605	CODE:	2405	CODE:
606	THIS->cb (cb);	2406	switch (ix)
		2407	{
		2408	case 0: RETVAL = THIS->x; break;
		2409	case 1: RETVAL = THIS->y; break;
		2410	case 2: RETVAL = THIS->w; break;
		2411	case 3: RETVAL = THIS->h; break;
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	Pixmap
		2417	rxvt_img::pm ()
		2418	CODE:
607	RETVAL = THIS;	2419	RETVAL = THIS->pm;
608	OUTPUT:	2420	OUTPUT:
609	RETVAL	2421	RETVAL
610		2422
611	iow *	2423	void
612	iow::fd (int fd)	2424	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2425	PROTOTYPE: $;$$$$
		2426	INIT:
		2427	rxvt_screen screen;
		2428	screen.set (THIS->d);
		2429	rgba cc = parse_rgba (c, &screen);
		2430	C_ARGS: cc, x, y, w, h
		2431
		2432	void
		2433	rxvt_img::DESTROY ()
		2434	CODE:
		2435	delete THIS;
		2436
		2437	void
		2438	rxvt_img::add_alpha ()
		2439
		2440	void
		2441	rxvt_img::unshare ()
		2442
		2443	void
		2444	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
613	CODE:	2445	PPCODE:
614	THIS->fd = fd;	2446	if (items >= 2)
		2447	THIS->repeat_mode (repeat);
		2448	if (GIMME_V != G_VOID)
		2449	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2450
		2451	void
		2452	rxvt_img::move (int dx, int dy)
		2453
		2454	void
		2455	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2456
		2457	void
		2458	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2459
		2460	void
		2461	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2462
		2463	rxvt_img *
		2464	rxvt_img::clone ()
		2465
		2466	rxvt_img *
		2467	rxvt_img::reify ()
		2468
		2469	rxvt_img *
		2470	rxvt_img::sub_rect (int x, int y, int width, int height)
		2471
		2472	rxvt_img *
		2473	rxvt_img::blur (int rh, int rv)
		2474
		2475	rxvt_img *
		2476	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2477
		2478	rxvt_img *
		2479	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)
		2480	INIT:
		2481	rxvt_img::nv matrix[3][3] = {
		2482	{ p11, p12, p13 },
		2483	{ p21, p22, p23 },
		2484	{ p31, p32, p33 }
		2485	};
		2486	C_ARGS: matrix
		2487
		2488	rxvt_img *
		2489	rxvt_img::scale (int new_width, int new_height)
		2490
		2491	rxvt_img *
		2492	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2493
		2494	rxvt_img *
		2495	rxvt_img::tint (SV *c)
		2496	INIT:
		2497	rxvt_screen screen;
		2498	screen.set (THIS->d);
		2499	rgba cc = parse_rgba (c, &screen);
		2500	C_ARGS: cc
		2501
		2502	rxvt_img *
		2503	rxvt_img::shade (rxvt_img::nv factor)
		2504
		2505	rxvt_img *
		2506	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2507	CODE:
		2508	rxvt_img::nv *vparams = 0;
		2509	int nparams = 0;
		2510
		2511	if (SvOK (params))
		2512	{
		2513	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2514	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2515
		2516	nparams = av_len ((AV *)SvRV (params)) + 1;
		2517	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2518
		2519	for (int i = 0; i < nparams; ++i)
		2520	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2521	}
		2522
		2523	RETVAL = THIS->filter (name, nparams, vparams);
		2524	free (vparams);
		2525	OUTPUT:
615	RETVAL = THIS;	2526	RETVAL
616	OUTPUT:
617	RETVAL
618		2527
619	iow *	2528	#endif
620	iow::events (short events)
621	CODE:
622	THIS->events = events;
623	RETVAL = THIS;
624	OUTPUT:
625	RETVAL
626		2529
627	iow *
628	iow::start ()
629	CODE:
630	THIS->start ();
631	RETVAL = THIS;
632	OUTPUT:
633	RETVAL
634
635	iow *
636	iow::stop ()
637	CODE:
638	THIS->stop ();
639	RETVAL = THIS;
640	OUTPUT:
641	RETVAL
642
643	void
644	iow::DESTROY ()
645
646

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