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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs.
Revision 1.255 by root, Sun Nov 21 23:00:48 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"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		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
		112
47	static wchar_t *	113	static wchar_t *
48	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
49	{	115	{
50	STRLEN len;	116	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	117	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	118	return rxvt_utf8towcs (str, len);
53	}	119	}
54		120
55	static SV *	121	static SV *
56	new_ref (HV *hv, const char *klass)	122	wcs2sv (wchar_t *wstr, int len = -1)
57	{	123	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	124	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		125
61	//TODO: use magic	126	SV *sv = newSVpv (str, 0);
		127	SvUTF8_on (sv);
		128	free (str);
		129
		130	return sv;
		131	}
		132
62	static SV *	133	static SV *
63	newSVptr (void *ptr, const char *klass)	134	newSVptr (void *ptr, const char *klass)
64	{	135	{
65	HV *hv = newHV ();	136	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	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);
68	}	149	}
69		150
70	static long	151	static long
71	SvPTR (SV *sv, const char *klass)	152	SvPTR (SV *sv, const char *klass)
72	{	153	{
73	if (!sv_derived_from (sv, klass))	154	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	155	croak ("object of type %s expected", klass);
75		156
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	157	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		158
78	if (!iv)	159	if (!mg)
79	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);
80		161
81	return (long)iv;	162	return (long)mg->mg_ptr;
82	}	163	}
83		164
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		167
87	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
88		169
89	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
90	{	173	{
91	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
92	HV *self;	179	HV *self;
93		180
94	perl_watcher ()	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
95	: cbsv (newSV (0))	182	~overlay ();
96	{
97	}
98		183
99	~perl_watcher ()	184	void show ();
100	{	185	void hide ();
101	SvREFCNT_dec (cbsv);
102	}
103		186
104	void cb (SV *cb)	187	void swap ();
105	{
106	sv_setsv (cbsv, cb);
107	}
108		188
109	void invoke (const char *type, SV *self, int arg = -1);	189	void set (int x, int y, SV *str, SV *rend);
110	};	190	};
111		191
112	void	192	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
113	perl_watcher::invoke (const char *type, SV *self, int arg)	193	: THIS(THIS), border(border == 2), overlay_av (0)
114	{	194	{
115	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);
116		458
117	ENTER;	459	ENTER;
118	SAVETMPS;	460	SAVETMPS;
119		461
		462	dSP;
120	PUSHMARK (SP);	463	PUSHMARK (SP);
121		464	EXTEND (SP, 2);
122	XPUSHs (sv_2mortal (self));	465	PUSHs (sv_2mortal (newSVterm (term)));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));	466	PUSHs (sv_2mortal (newSViv (type)));
126
127	PUTBACK;	467	PUTBACK;
128	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);	468	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
129	SPAGAIN;
130		469
131	PUTBACK;
132	FREETMPS;	470	FREETMPS;
133	LEAVE;	471	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}	472	}
138		473
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	474	uint8_t
140	#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)
141
142	struct timer : time_watcher, perl_watcher
143	{	476	{
144	timer ()	477	localise_env set_environ (perl_environ);
145	: time_watcher (this, &timer::execute)
146	{
147	}
148		478
149	void execute (time_watcher &w)	479	ENTER;
150	{	480	SAVETMPS;
151	invoke ("urxvt::timer", newSVtimer (this));
152	}
153	};
154		481
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	482	dSP;
156	#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;
157		494
158	struct iow : io_watcher, perl_watcher	495	uint8_t ret = POPi;
159	{
160	iow ()
161	: io_watcher (this, &iow::execute)
162	{
163	}
164		496
165	void execute (io_watcher &w, short revents)	497	FREETMPS;
166	{	498	LEAVE;
167	invoke ("urxvt::iow", newSViow (this), revents);
168	}
169	};
170		499
171	/////////////////////////////////////////////////////////////////////////////	500	return ret;
172
173	struct rxvt_perl_interp rxvt_perl;
174
175	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}	501	}
180		502
181	rxvt_perl_interp::~rxvt_perl_interp ()	503	static void
		504	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
182	{	505	{
183	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)
184	{	526	{
185	perl_destruct (perl);	527	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
186	perl_free (perl);	528	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		529	THIS->perl.grabtime = 0;
187	}	530	}
188	}	531	}
189		532
190	void	533	bool
191	rxvt_perl_interp::init ()	534	rxvt_perl_interp::invoke (rxvt_term *term, int htype, ...)
192	{	535	{
193	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)
194	{	543	{
195	char *argv[] = {	544	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
196	"",	545
197	"-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 ();
198	};	548	}
		549	else if (htype == HOOK_DESTROY)
		550	{
		551	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
199		552
200	perl = perl_alloc ();	553	for (int i = AvFILL (av); i >= 0; i--)
201	perl_construct (perl);
202
203	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
204	|| perl_run (perl))
205	{	554	{
206	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	555	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
207		556	delete req;
208	perl_destruct (perl);
209	perl_free (perl);
210	perl = 0;
211	}	557	}
212	}	558	}
213	}
214		559
215	bool	560	bool event_consumed;
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{
218	if (!perl
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		561
		562	if (term->perl.should_invoke [htype])
		563	{
225	dSP;	564	dSP;
226	va_list ap;	565	va_list ap;
227		566
228	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);
229		776
230	ENTER;	777	ENTER;
231	SAVETMPS;	778	SAVETMPS;
232		779
233	PUSHMARK (SP);	780	dSP;
234
235	XPUSHs (sv_2mortal (newSVterm (term)));
236	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);
237		784
238	for (;;) {	785	if (SvTRUE (ERRSV))
239	data_type dt = (data_type)va_arg (ap, int);	786	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
240		787
241	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	const_iv (HOOK_OSC_SEQ),
		827	const_iv (HOOK_OSC_SEQ_PERL),
		828
		829	const_iv (NUM_RESOURCES),
		830	const_iv (DEFAULT_RSTYLE),
		831	const_iv (OVERLAY_RSTYLE),
		832	const_iv (Color_Bits),
		833	const_iv (RS_bgShift), const_iv (RS_bgMask),
		834	const_iv (RS_fgShift), const_iv (RS_fgMask),
		835	const_iv (RS_Careful),
		836	const_iv (RS_fontCount),
		837	const_iv (RS_fontShift),
		838	const_iv (RS_fontMask),
		839	const_iv (RS_baseattrMask),
		840	const_iv (RS_attrMask),
		841	const_iv (RS_redraw),
		842	const_iv (RS_Sel),
		843	const_iv (RS_Bold),
		844	const_iv (RS_Italic),
		845	const_iv (RS_Blink),
		846	const_iv (RS_RVid),
		847	const_iv (RS_Uline),
		848
		849	// TODO: should support all colour constants, create colorinc.h &c
		850	const_iv (Color_fg),
		851	const_iv (Color_bg),
		852	#if OFF_FOCUS_FADING
		853	const_iv (Color_fade),
		854	#endif
		855	const_iv (Color_pointer_fg),
		856	const_iv (Color_pointer_bg),
		857	const_iv (Color_border),
		858	const_iv (NRS_COLORS),
		859	const_iv (TOTAL_COLORS),
		860
		861	const_iv (CurrentTime),
		862	const_iv (ShiftMask),
		863	const_iv (LockMask),
		864	const_iv (ControlMask),
		865	const_iv (Mod1Mask),
		866	const_iv (Mod2Mask),
		867	const_iv (Mod3Mask),
		868	const_iv (Mod4Mask),
		869	const_iv (Mod5Mask),
		870	const_iv (Button1Mask),
		871	const_iv (Button2Mask),
		872	const_iv (Button3Mask),
		873	const_iv (Button4Mask),
		874	const_iv (Button5Mask),
		875	const_iv (AnyModifier),
		876
		877	const_iv (NoSymbol),
		878	const_iv (GrabModeSync),
		879	const_iv (GrabModeAsync),
		880
		881	const_iv (NoEventMask),
		882	const_iv (KeyPressMask),
		883	const_iv (KeyReleaseMask),
		884	const_iv (ButtonPressMask),
		885	const_iv (ButtonReleaseMask),
		886	const_iv (EnterWindowMask),
		887	const_iv (LeaveWindowMask),
		888	const_iv (PointerMotionMask),
		889	const_iv (PointerMotionHintMask),
		890	const_iv (Button1MotionMask),
		891	const_iv (Button2MotionMask),
		892	const_iv (Button3MotionMask),
		893	const_iv (Button4MotionMask),
		894	const_iv (Button5MotionMask),
		895	const_iv (ButtonMotionMask),
		896	const_iv (KeymapStateMask),
		897	const_iv (ExposureMask),
		898	const_iv (VisibilityChangeMask),
		899	const_iv (StructureNotifyMask),
		900	const_iv (ResizeRedirectMask),
		901	const_iv (SubstructureNotifyMask),
		902	const_iv (SubstructureRedirectMask),
		903	const_iv (FocusChangeMask),
		904	const_iv (PropertyChangeMask),
		905	const_iv (ColormapChangeMask),
		906	const_iv (OwnerGrabButtonMask),
		907
		908	const_iv (KeyPress),
		909	const_iv (KeyRelease),
		910	const_iv (ButtonPress),
		911	const_iv (ButtonRelease),
		912	const_iv (MotionNotify),
		913	const_iv (EnterNotify),
		914	const_iv (LeaveNotify),
		915	const_iv (FocusIn),
		916	const_iv (FocusOut),
		917	const_iv (KeymapNotify),
		918	const_iv (Expose),
		919	const_iv (GraphicsExpose),
		920	const_iv (NoExpose),
		921	const_iv (VisibilityNotify),
		922	const_iv (CreateNotify),
		923	const_iv (DestroyNotify),
		924	const_iv (UnmapNotify),
		925	const_iv (MapNotify),
		926	const_iv (MapRequest),
		927	const_iv (ReparentNotify),
		928	const_iv (ConfigureNotify),
		929	const_iv (ConfigureRequest),
		930	const_iv (GravityNotify),
		931	const_iv (ResizeRequest),
		932	const_iv (CirculateNotify),
		933	const_iv (CirculateRequest),
		934	const_iv (PropertyNotify),
		935	const_iv (SelectionClear),
		936	const_iv (SelectionRequest),
		937	const_iv (SelectionNotify),
		938	const_iv (ColormapNotify),
		939	const_iv (ClientMessage),
		940	const_iv (MappingNotify),
		941	# if ENABLE_XIM_ONTHESPOT
		942	const_iv (XIMReverse),
		943	const_iv (XIMUnderline),
		944	const_iv (XIMHighlight),
		945	const_iv (XIMPrimary),
		946	const_iv (XIMSecondary),
		947	const_iv (XIMTertiary),
		948	const_iv (XIMVisibleToForward),
		949	const_iv (XIMVisibleToBackword),
		950	const_iv (XIMVisibleToCenter),
		951	#if XRENDER
		952	const_iv (PictStandardARGB32),
		953	const_iv (PictStandardRGB24),
		954	const_iv (PictStandardA8),
		955	const_iv (PictStandardA4),
		956	const_iv (PictStandardA1),
		957	const_iv (RepeatNone),
		958	const_iv (RepeatNormal),
		959	const_iv (RepeatPad),
		960	const_iv (RepeatReflect),
		961	// all versions
		962	const_iv (PictOpClear),
		963	const_iv (PictOpSrc),
		964	const_iv (PictOpDst),
		965	const_iv (PictOpOver),
		966	const_iv (PictOpOverReverse),
		967	const_iv (PictOpIn),
		968	const_iv (PictOpInReverse),
		969	const_iv (PictOpOut),
		970	const_iv (PictOpOutReverse),
		971	const_iv (PictOpAtop),
		972	const_iv (PictOpAtopReverse),
		973	const_iv (PictOpXor),
		974	const_iv (PictOpAdd),
		975	const_iv (PictOpSaturate),
		976	// 0.2+
		977	const_iv (PictOpDisjointClear),
		978	const_iv (PictOpDisjointSrc),
		979	const_iv (PictOpDisjointDst),
		980	const_iv (PictOpDisjointOver),
		981	const_iv (PictOpDisjointOverReverse),
		982	const_iv (PictOpDisjointIn),
		983	const_iv (PictOpDisjointInReverse),
		984	const_iv (PictOpDisjointOut),
		985	const_iv (PictOpDisjointOutReverse),
		986	const_iv (PictOpDisjointAtop),
		987	const_iv (PictOpDisjointAtopReverse),
		988	const_iv (PictOpDisjointXor),
		989	const_iv (PictOpConjointClear),
		990	const_iv (PictOpConjointSrc),
		991	const_iv (PictOpConjointDst),
		992	const_iv (PictOpConjointOver),
		993	const_iv (PictOpConjointOverReverse),
		994	const_iv (PictOpConjointIn),
		995	const_iv (PictOpConjointInReverse),
		996	const_iv (PictOpConjointOut),
		997	const_iv (PictOpConjointOutReverse),
		998	const_iv (PictOpConjointAtop),
		999	const_iv (PictOpConjointAtopReverse),
		1000	const_iv (PictOpConjointXor),
		1001	// 0.11+
		1002	const_iv (PictOpMultiply),
		1003	const_iv (PictOpScreen),
		1004	const_iv (PictOpOverlay),
		1005	const_iv (PictOpDarken),
		1006	const_iv (PictOpLighten),
		1007	const_iv (PictOpColorDodge),
		1008	const_iv (PictOpColorBurn),
		1009	const_iv (PictOpHardLight),
		1010	const_iv (PictOpSoftLight),
		1011	const_iv (PictOpDifference),
		1012	const_iv (PictOpExclusion),
		1013	const_iv (PictOpHSLHue),
		1014	const_iv (PictOpHSLSaturation),
		1015	const_iv (PictOpHSLColor),
		1016	const_iv (PictOpHSLLuminosity),
		1017	#endif
		1018	# if 0
		1019	const_iv (XIMForwardChar),
		1020	const_iv (XIMBackwardChar),
		1021	const_iv (XIMForwardWord),
		1022	const_iv (XIMBackwardWord),
		1023	const_iv (XIMCaretUp),
		1024	const_iv (XIMCaretDown),
		1025	const_iv (XIMNextLine),
		1026	const_iv (XIMPreviousLine),
		1027	const_iv (XIMLineStart),
		1028	const_iv (XIMLineEnd),
		1029	const_iv (XIMAbsolutePosition),
		1030	const_iv (XIMDontChange),
		1031	# endif
		1032	# endif
		1033
		1034	/* DEC private modes */
		1035	const_iv (PrivMode_132),
		1036	const_iv (PrivMode_132OK),
		1037	const_iv (PrivMode_rVideo),
		1038	const_iv (PrivMode_relOrigin),
		1039	const_iv (PrivMode_Screen),
		1040	const_iv (PrivMode_Autowrap),
		1041	const_iv (PrivMode_aplCUR),
		1042	const_iv (PrivMode_aplKP),
		1043	const_iv (PrivMode_HaveBackSpace),
		1044	const_iv (PrivMode_BackSpace),
		1045	const_iv (PrivMode_ShiftKeys),
		1046	const_iv (PrivMode_VisibleCursor),
		1047	const_iv (PrivMode_MouseX10),
		1048	const_iv (PrivMode_MouseX11),
		1049	const_iv (PrivMode_scrollBar),
		1050	const_iv (PrivMode_TtyOutputInh),
		1051	const_iv (PrivMode_Keypress),
		1052	const_iv (PrivMode_smoothScroll),
		1053	const_iv (PrivMode_vt52),
		1054	const_iv (PrivMode_LFNL),
		1055	const_iv (PrivMode_MouseBtnEvent),
		1056	const_iv (PrivMode_MouseAnyEvent),
		1057	const_iv (PrivMode_BracketPaste),
		1058	const_iv (PrivMode_ExtMouseUTF8),
		1059	const_iv (PrivMode_ExtMouseUrxvt),
		1060	const_iv (PrivMode_BlinkingCursor),
		1061	const_iv (PrivMode_mouse_report),
		1062	const_iv (PrivMode_Default),
		1063	};
		1064
		1065	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1066	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1067	}
		1068
		1069	void
		1070	log (utf8_string msg)
		1071	CODE:
		1072	rxvt_log ("%s", msg);
		1073
		1074	void
		1075	warn (utf8_string msg)
		1076	CODE:
		1077	rxvt_warn ("%s", msg);
		1078
		1079	void
		1080	fatal (utf8_string msg)
		1081	CODE:
		1082	rxvt_fatal ("%s", msg);
		1083
		1084	void
		1085	_exit (int status)
		1086
		1087	void
		1088	catch_fatal (SV *block)
		1089	PROTOTYPE: &
		1090	CODE:
		1091	try
242	{	1092	{
243	case DT_INT:	1093	PUSHMARK (SP);
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;
246
247	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;
250
251	case DT_STRING:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253	break;
254
255	case DT_END:
256	{
257	va_end (ap);
258
259	PUTBACK;	1094	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	1095	call_sv (block, G_VOID | G_DISCARD);
261	SPAGAIN;	1096	SPAGAIN;
262
263	if (count)
264	{
265	SV *status = POPs;
266	count = SvTRUE (status);
267	}	1097	}
268		1098	catch (const rxvt_failure_exception &e)
269	PUTBACK;
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275
276	if (htype == HOOK_DESTROY)
277	{
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}
282
283	return count;
284	}	1099	{
285		1100	croak ("rxvt_fatal exception caught, trying to continue.");
286	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288	}	1101	}
289	}
290	}
291
292	/////////////////////////////////////////////////////////////////////////////
293
294	MODULE = urxvt PACKAGE = urxvt
295
296	PROTOTYPES: ENABLE
297
298	BOOT:
299	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);
304	set_hookname (RESET);
305	set_hookname (START);
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319
320	export_const (DEFAULT_RSTYLE);
321	export_const (OVERLAY_RSTYLE);
322	export_const (RS_Bold);
323	export_const (RS_Italic);
324	export_const (RS_Blink);
325	export_const (RS_RVid);
326	export_const (RS_Uline);
327
328	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
329	}
330
331	void
332	set_should_invoke (int htype, int value)
333	CODE:
334	rxvt_perl.should_invoke [htype] = value;
335
336	void
337	warn (const char *msg)
338	CODE:
339	rxvt_warn ("%s", msg);
340
341	void
342	fatal (const char *msg)
343	CODE:
344	rxvt_fatal ("%s", msg);
345		1102
346	NV	1103	NV
347	NOW ()	1104	NOW ()
348	CODE:	1105	CODE:
349	RETVAL = NOW;	1106	RETVAL = ev::now ();
350	OUTPUT:	1107	OUTPUT:
351	RETVAL	1108	RETVAL
352		1109
353	int	1110	int
354	GET_BASEFG (int rend)	1111	GET_BASEFG (int rend)
…		…
363	RETVAL = GET_BASEBG (rend);	1120	RETVAL = GET_BASEBG (rend);
364	OUTPUT:	1121	OUTPUT:
365	RETVAL	1122	RETVAL
366		1123
367	int	1124	int
368	SET_FGCOLOR (int rend, int color)	1125	SET_FGCOLOR (int rend, int new_color)
369	CODE:	1126	CODE:
370	RETVAL = SET_FGCOLOR (rend, color);	1127	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
371	OUTPUT:	1128	OUTPUT:
372	RETVAL	1129	RETVAL
373		1130
374	int	1131	int
375	SET_BGCOLOR (int rend, int color)	1132	SET_BGCOLOR (int rend, int new_color)
376	CODE:	1133	CODE:
377	RETVAL = SET_BGCOLOR (rend, color);	1134	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
378	OUTPUT:	1135	OUTPUT:
379	RETVAL	1136	RETVAL
380		1137
		1138	int
		1139	GET_CUSTOM (int rend)
		1140	CODE:
		1141	RETVAL = (rend & RS_customMask) >> RS_customShift;
		1142	OUTPUT:
		1143	RETVAL
		1144
		1145	int
		1146	SET_CUSTOM (int rend, int new_value)
		1147	CODE:
		1148	{
		1149	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		1150	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		1151
		1152	RETVAL = (rend & ~RS_customMask)
		1153	| ((new_value << RS_customShift) & RS_customMask);
		1154	}
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	void
		1159	termlist ()
		1160	PPCODE:
		1161	{
		1162	EXTEND (SP, rxvt_term::termlist.size ());
		1163
		1164	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1165	if ((*t)->perl.self)
		1166	PUSHs (sv_2mortal (newSVterm (*t)));
		1167	}
		1168
		1169	IV
		1170	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1171	CODE:
		1172	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1173	req->cb_sv = newSVsv (cb);
		1174	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1175	av_push (av, newSViv ((IV)req));
		1176	RETVAL = (IV)req;
		1177	OUTPUT:
		1178	RETVAL
		1179
		1180	void
		1181	_delete_selection_request (IV req_)
		1182	CODE:
		1183	rxvt_selection *req = (rxvt_selection *)req_;
		1184	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1185	int i;
		1186
		1187	for (i = AvFILL (av); i >= 0; i--)
		1188	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1189	break;
		1190
		1191	for (; i < AvFILL (av); i++)
		1192	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1193
		1194	av_pop (av);
		1195
		1196	delete req;
		1197
381	MODULE = urxvt PACKAGE = urxvt::term	1198	MODULE = urxvt PACKAGE = urxvt::term
		1199
		1200	SV *
		1201	_new (AV *env, AV *arg)
		1202	CODE:
		1203	{
		1204	rxvt_term *term = new rxvt_term;
		1205
		1206	stringvec *argv = new stringvec;
		1207	for (int i = 0; i <= AvFILL (arg); i++)
		1208	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1209
		1210	stringvec *envv = new stringvec;
		1211	for (int i = AvFILL (env) + 1; i--; )
		1212	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1213
		1214	try
		1215	{
		1216	term->init (argv, envv);
		1217	}
		1218	catch (const class rxvt_failure_exception &e)
		1219	{
		1220	term->destroy ();
		1221	croak ("error while initializing new terminal instance");
		1222	}
		1223
		1224	RETVAL = term && term->perl.self
		1225	? newSVterm (term) : &PL_sv_undef;
		1226	}
		1227	OUTPUT:
		1228	RETVAL
		1229
		1230	void
		1231	rxvt_term::destroy ()
		1232
		1233	void
		1234	rxvt_term::set_should_invoke (int htype, int inc)
		1235	CODE:
		1236	uint8_t &count = THIS->perl.should_invoke [htype];
		1237	uint8_t prev = count;
		1238	count += inc;
		1239	if (!prev != !count)
		1240	{
		1241	// hook status changed, react
		1242	switch (htype)
		1243	{
		1244	case HOOK_POSITION_CHANGE:
		1245	if (count)
		1246	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1247	}
		1248	}
		1249
		1250	void
		1251	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1252	CODE:
		1253	XrmPutStringResource (&THIS->option_db, specifier, value);
		1254
		1255	void
		1256	rxvt_term::_keysym_resources ()
		1257	PPCODE:
		1258	PUTBACK;
		1259	_keysym_resources (THIS);
		1260	SPAGAIN;
		1261
		1262	int
		1263	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1264	CODE:
		1265	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1266	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1267	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1268	OUTPUT: RETVAL
		1269
		1270	int
		1271	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1272	CODE:
		1273	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1274	OUTPUT: RETVAL
		1275
		1276	void
		1277	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1278	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1279	CODE:
		1280	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1281
		1282	void
		1283	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1284	CODE:
		1285	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1286
		1287	bool
		1288	rxvt_term::grab (Time eventtime, int sync = 0)
		1289	CODE:
		1290	{
		1291	int mode = sync ? GrabModeSync : GrabModeAsync;
		1292
		1293	THIS->perl.grabtime = 0;
		1294
		1295	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1296	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1297	mode, mode, None, GRAB_CURSOR, eventtime))
		1298	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1299	THIS->perl.grabtime = eventtime;
		1300	else
		1301	XUngrabPointer (THIS->dpy, eventtime);
		1302
		1303	RETVAL = !!THIS->perl.grabtime;
		1304	}
		1305	OUTPUT:
		1306	RETVAL
		1307
		1308	void
		1309	rxvt_term::allow_events_async ()
		1310	CODE:
		1311	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1312
		1313	void
		1314	rxvt_term::allow_events_sync ()
		1315	CODE:
		1316	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1317
		1318	void
		1319	rxvt_term::allow_events_replay ()
		1320	CODE:
		1321	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1322	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1323
		1324	void
		1325	rxvt_term::ungrab ()
		1326	CODE:
		1327	ungrab (THIS);
		1328
		1329	int
		1330	rxvt_term::XStringToKeysym (octet_string string)
		1331	CODE:
		1332	RETVAL = XStringToKeysym (string);
		1333	OUTPUT: RETVAL
		1334
		1335	char *
		1336	rxvt_term::XKeysymToString (int sym)
		1337	CODE:
		1338	RETVAL = XKeysymToString (sym);
		1339	OUTPUT: RETVAL
		1340
		1341	int
		1342	rxvt_term::XKeysymToKeycode (int sym)
		1343	CODE:
		1344	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1345	OUTPUT: RETVAL
		1346
		1347	int
		1348	rxvt_term::XKeycodeToKeysym (int code, int index)
		1349	CODE:
		1350	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1351	OUTPUT: RETVAL
382		1352
383	int	1353	int
384	rxvt_term::strwidth (SV *str)	1354	rxvt_term::strwidth (SV *str)
385	CODE:	1355	CODE:
386	{	1356	{
387	wchar_t *wstr = sv2wcs (str);	1357	wchar_t *wstr = sv2wcs (str);
388		1358
389	rxvt_push_locale (THIS->locale);	1359	rxvt_push_locale (THIS->locale);
390	RETVAL = wcswidth (wstr, wcslen (wstr));	1360	RETVAL = 0;
		1361	for (wchar_t *wc = wstr; *wc; wc++)
		1362	{
		1363	int w = WCWIDTH (*wc);
		1364
		1365	if (w)
		1366	RETVAL += max (w, 1);
		1367	}
391	rxvt_pop_locale ();	1368	rxvt_pop_locale ();
392		1369
393	free (wstr);	1370	free (wstr);
394	}	1371	}
395	OUTPUT:	1372	OUTPUT:
…		…
397		1374
398	SV *	1375	SV *
399	rxvt_term::locale_encode (SV *str)	1376	rxvt_term::locale_encode (SV *str)
400	CODE:	1377	CODE:
401	{	1378	{
		1379	if (!SvOK (str))
		1380	XSRETURN_UNDEF;
		1381
402	wchar_t *wstr = sv2wcs (str);	1382	wchar_t *wstr = sv2wcs (str);
403		1383
404	rxvt_push_locale (THIS->locale);	1384	rxvt_push_locale (THIS->locale);
405	char *mbstr = rxvt_wcstombs (wstr);	1385	char *mbstr = rxvt_wcstombs (wstr);
406	rxvt_pop_locale ();	1386	rxvt_pop_locale ();
…		…
415		1395
416	SV *	1396	SV *
417	rxvt_term::locale_decode (SV *octets)	1397	rxvt_term::locale_decode (SV *octets)
418	CODE:	1398	CODE:
419	{	1399	{
		1400	if (!SvOK (octets))
		1401	XSRETURN_UNDEF;
		1402
420	STRLEN len;	1403	STRLEN len;
421	char *data = SvPVbyte (octets, len);	1404	char *data = SvPVbyte (octets, len);
422		1405
423	rxvt_push_locale (THIS->locale);	1406	rxvt_push_locale (THIS->locale);
424	wchar_t *wstr = rxvt_mbstowcs (data, len);	1407	wchar_t *wstr = rxvt_mbstowcs (data, len);
425	rxvt_pop_locale ();	1408	rxvt_pop_locale ();
426		1409
427	char *str = rxvt_wcstoutf8 (wstr);	1410	RETVAL = wcs2sv (wstr);
428	free (wstr);	1411	free (wstr);
429
430	RETVAL = newSVpv (str, 0);
431	SvUTF8_on (RETVAL);
432	free (str);
433	}	1412	}
434	OUTPUT:	1413	OUTPUT:
435	RETVAL	1414	RETVAL
436		1415
		1416	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1417
		1418	#define TERM_OFFSET_width TERM_OFFSET(width)
		1419	#define TERM_OFFSET_height TERM_OFFSET(height)
		1420	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1421	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1422	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1423	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1424	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1425	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1426	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1427	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1428	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1429	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1430	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1431	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1432	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1433	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1434
437	int	1435	int
438	rxvt_term::nsaved ()	1436	rxvt_term::width (int new_value = NO_INIT)
		1437	ALIAS:
		1438	width = TERM_OFFSET_width
		1439	height = TERM_OFFSET_height
		1440	fwidth = TERM_OFFSET_fwidth
		1441	fheight = TERM_OFFSET_fheight
		1442	fbase = TERM_OFFSET_fbase
		1443	nrow = TERM_OFFSET_nrow
		1444	ncol = TERM_OFFSET_ncol
		1445	focus = TERM_OFFSET_focus
		1446	mapped = TERM_OFFSET_mapped
		1447	int_bwidth = TERM_OFFSET_int_bwidth
		1448	ext_bwidth = TERM_OFFSET_ext_bwidth
		1449	lineSpace = TERM_OFFSET_lineSpace
		1450	letterSpace = TERM_OFFSET_letterSpace
		1451	saveLines = TERM_OFFSET_saveLines
		1452	total_rows = TERM_OFFSET_total_rows
		1453	top_row = TERM_OFFSET_top_row
439	CODE:	1454	CODE:
440	RETVAL = THIS->nsaved;	1455	RETVAL = *(int *)((char *)THIS + ix);
		1456	if (items > 1)
		1457	*(int *)((char *)THIS + ix) = new_value;
441	OUTPUT:	1458	OUTPUT:
442	RETVAL	1459	RETVAL
443		1460
		1461	unsigned int
		1462	rxvt_term::ModLevel3Mask ()
		1463	ALIAS:
		1464	ModLevel3Mask = 0
		1465	ModMetaMask = 1
		1466	ModNumLockMask = 2
		1467	current_screen = 3
		1468	hidden_cursor = 4
		1469	priv_modes = 5
		1470	CODE:
		1471	switch (ix)
		1472	{
		1473	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1474	case 1: RETVAL = THIS->ModMetaMask; break;
		1475	case 2: RETVAL = THIS->ModNumLockMask; break;
		1476	case 3: RETVAL = THIS->current_screen; break;
		1477	#ifdef CURSOR_BLINK
		1478	case 4: RETVAL = THIS->hidden_cursor; break;
		1479	#else
		1480	case 4: RETVAL = 0; break;
		1481	#endif
		1482	case 5: RETVAL = THIS->priv_modes; break;
		1483	}
		1484	OUTPUT:
		1485	RETVAL
		1486
		1487	char *
		1488	rxvt_term::display_id ()
		1489	ALIAS:
		1490	display_id = 0
		1491	locale = 1
		1492	CODE:
		1493	switch (ix)
		1494	{
		1495	case 0: RETVAL = THIS->display->id; break;
		1496	case 1: RETVAL = THIS->locale; break;
		1497	}
		1498	OUTPUT:
		1499	RETVAL
		1500
		1501	SV *
		1502	rxvt_term::envv ()
		1503	ALIAS:
		1504	argv = 1
		1505	PPCODE:
		1506	{
		1507	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1508
		1509	EXTEND (SP, vec->size ());
		1510
		1511	for (char **i = vec->begin (); i != vec->end (); ++i)
		1512	if (*i)
		1513	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1514	}
		1515
444	int	1516	int
445	rxvt_term::view_start (int newval = -1)	1517	rxvt_term::pty_ev_events (int events = ev::UNDEF)
446	CODE:	1518	CODE:
447	{	1519	RETVAL = THIS->pty_ev.events;
		1520	if (events != ev::UNDEF)
		1521	THIS->pty_ev.set (events);
		1522	OUTPUT:
		1523	RETVAL
		1524
		1525	int
		1526	rxvt_term::pty_fd ()
		1527	CODE:
		1528	RETVAL = THIS->pty->pty;
		1529	OUTPUT:
		1530	RETVAL
		1531
		1532	Window
		1533	rxvt_term::parent ()
		1534	CODE:
		1535	RETVAL = THIS->parent;
		1536	OUTPUT:
		1537	RETVAL
		1538
		1539	int
		1540	rxvt_term::parent_x ()
		1541	CODE:
		1542	RETVAL = THIS->parent_x;
		1543	OUTPUT:
		1544	RETVAL
		1545
		1546	int
		1547	rxvt_term::parent_y ()
		1548	CODE:
		1549	RETVAL = THIS->parent_y;
		1550	OUTPUT:
		1551	RETVAL
		1552
		1553	Window
		1554	rxvt_term::vt ()
		1555	CODE:
448	RETVAL = THIS->view_start;	1556	RETVAL = THIS->vt;
		1557	OUTPUT:
		1558	RETVAL
449		1559
450	if (newval >= 0)	1560	void
451	{	1561	rxvt_term::vt_emask_add (U32 emask)
452	THIS->view_start = min (newval, THIS->nsaved);	1562	CODE:
453	THIS->scr_changeview (RETVAL);	1563	THIS->vt_emask_perl |= emask;
454	}	1564	THIS->vt_select_input ();
455	}	1565
		1566	U32
		1567	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1568	CODE:
		1569	RETVAL = THIS->rstyle;
		1570	THIS->rstyle = new_rstyle;
456	OUTPUT:	1571	OUTPUT:
457	RETVAL	1572	RETVAL
458		1573
459	int	1574	int
460	rxvt_term::nrow ()	1575	rxvt_term::view_start (int newval = 0)
		1576	PROTOTYPE: $;$
461	CODE:	1577	CODE:
		1578	{
462	RETVAL = THIS->nrow;	1579	RETVAL = THIS->view_start;
		1580	if (items > 1)
		1581	THIS->scr_changeview (newval);
		1582	}
463	OUTPUT:	1583	OUTPUT:
464	RETVAL	1584	RETVAL
465		1585
466	int	1586	void
		1587	rxvt_term::set_urgency (bool enable)
		1588
		1589	void
		1590	rxvt_term::focus_in ()
		1591
		1592	void
467	rxvt_term::ncol ()	1593	rxvt_term::focus_out ()
		1594
		1595	void
		1596	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1597	ALIAS:
		1598	key_release = 1
468	CODE:	1599	CODE:
469	RETVAL = THIS->ncol;	1600	{
470	OUTPUT:	1601	XKeyEvent xkey;
471	RETVAL	1602
		1603	memset (&xkey, 0, sizeof (xkey));
		1604
		1605	xkey.time = time;
		1606	xkey.state = state;
		1607	xkey.keycode = keycode;
		1608
		1609	xkey.type = ix ? KeyRelease : KeyPress;
		1610	xkey.display = THIS->dpy;
		1611	xkey.window = THIS->vt;
		1612	xkey.root = THIS->display->root;
		1613	xkey.subwindow = THIS->vt;
		1614
		1615	if (ix)
		1616	THIS->key_release (xkey);
		1617	else
		1618	THIS->key_press (xkey);
		1619	}
472		1620
473	void	1621	void
474	rxvt_term::want_refresh ()	1622	rxvt_term::want_refresh ()
475	CODE:	1623	CODE:
476	THIS->want_refresh = 1;	1624	THIS->want_refresh = 1;
		1625	THIS->refresh_check ();
477		1626
478	void	1627	void
		1628	rxvt_term::refresh_check ()
		1629
		1630	void
479	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1631	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
480	PPCODE:	1632	PPCODE:
481	{	1633	{
482	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1634	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
483	croak ("row_number number of out range");	1635	XSRETURN_EMPTY;
484		1636
485	line_t &l = ROW(row_number);	1637	line_t &l = ROW(row_number);
486		1638
487	if (GIMME_V != G_VOID)	1639	if (GIMME_V != G_VOID)
488	{	1640	{
489	wchar_t *wstr = new wchar_t [THIS->ncol];	1641	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
490		1642
491	for (int col = 0; col <THIS->ncol; col++)	1643	for (int col = 0; col < THIS->ncol; col++)
492	wstr [col] = l.t [col];	1644	wstr [col] = l.t [col];
493		1645
494	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
495	free (wstr);
496
497	SV *sv = newSVpv (str, 0);
498	SvUTF8_on (sv);
499	XPUSHs (sv_2mortal (sv));	1646	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
500	free (str);
501	}	1647	}
502		1648
503	if (new_text)	1649	if (new_text)
504	{	1650	{
505	STRLEN slen;
506	char *str = SvPVutf8 (new_text, slen);	1651	wchar_t *wstr = sv2wcs (new_text);
507	wchar_t *wstr = rxvt_utf8towcs (str, slen);
508		1652
509	int len = wcslen (wstr);	1653	int len = min (wcslen (wstr) - start_ofs, max_len);
510		1654
511	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1655	if (start_col < 0 || start_col + len > THIS->ncol)
512	{	1656	{
513	free (wstr);	1657	free (wstr);
514	croak ("new_text extends beyond horizontal margins");	1658	croak ("new_text extends beyond horizontal margins");
515	}	1659	}
516		1660
517	for (int col = start_col; col < start_col + len; col++)	1661	for (int col = start_col; col < start_col + len; col++)
518	{	1662	{
519	l.t [col] = wstr [col - start_col];	1663	l.t [col] = wstr [start_ofs + col - start_col];
520	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1664	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
521	}	1665	}
522		1666
523	free (wstr);	1667	free (wstr);
524	}	1668	}
525	}	1669	}
526		1670
527	void	1671	void
528	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1672	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
529	PPCODE:	1673	PPCODE:
530	{	1674	{
531	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1675	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
532	croak ("row_number number of out range");	1676	XSRETURN_EMPTY;
533		1677
534	line_t &l = ROW(row_number);	1678	line_t &l = ROW(row_number);
535		1679
536	if (GIMME_V != G_VOID)	1680	if (GIMME_V != G_VOID)
537	{	1681	{
…		…
548	{	1692	{
549	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1693	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
550	croak ("new_rend must be arrayref");	1694	croak ("new_rend must be arrayref");
551		1695
552	AV *av = (AV *)SvRV (new_rend);	1696	AV *av = (AV *)SvRV (new_rend);
553	int len = av_len (av) + 1;	1697	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
554		1698
555	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1699	if (start_col < 0 || start_col + len > THIS->ncol)
556	croak ("new_rend array extends beyond horizontal margins");	1700	croak ("new_rend array extends beyond horizontal margins");
557		1701
558	for (int col = start_col; col < start_col + len; col++)	1702	for (int col = start_col; col < start_col + len; col++)
559	{	1703	{
560	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1704	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
561		1705
562	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1706	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
563	}	1707	}
564	}	1708	}
565	}	1709	}
566		1710
567	int	1711	int
568	rxvt_term::ROW_l (int row_number, int new_length = -2)	1712	rxvt_term::ROW_l (int row_number, int new_length = -1)
569	CODE:	1713	CODE:
570	{	1714	{
571	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1715	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
572	croak ("row_number number of out range");	1716	XSRETURN_EMPTY;
573		1717
574	line_t &l = ROW(row_number);	1718	line_t &l = ROW(row_number);
575	RETVAL = l.l;	1719	RETVAL = l.l;
576		1720
577	if (new_length >= -1)	1721	if (new_length >= 0)
578	l.l = new_length;	1722	l.l = new_length;
579	}	1723	}
580	OUTPUT:	1724	OUTPUT:
581	RETVAL	1725	RETVAL
582		1726
		1727	bool
		1728	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1729	CODE:
		1730	{
		1731	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1732	XSRETURN_EMPTY;
		1733
		1734	line_t &l = ROW(row_number);
		1735	RETVAL = l.is_longer ();
		1736
		1737	if (new_is_longer >= 0)
		1738	l.is_longer (new_is_longer);
		1739	}
		1740	OUTPUT:
		1741	RETVAL
		1742
583	SV *	1743	SV *
584	rxvt_term::special_encode (SV *str)	1744	rxvt_term::special_encode (SV *string)
585	CODE:	1745	CODE:
586	abort ();//TODO	1746	{
		1747	wchar_t *wstr = sv2wcs (string);
		1748	int wlen = wcslen (wstr);
		1749	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1750
		1751	rxvt_push_locale (THIS->locale);
		1752
		1753	wchar_t *r = rstr;
		1754	for (wchar_t *s = wstr; *s; s++)
		1755	{
		1756	int w = WCWIDTH (*s);
		1757
		1758	if (w == 0)
		1759	{
		1760	if (r == rstr)
		1761	croak ("leading combining character unencodable");
		1762
		1763	unicode_t n = rxvt_compose (r[-1], *s);
		1764	if (n == NOCHAR)
		1765	n = rxvt_composite.compose (r[-1], *s);
		1766
		1767	r[-1] = n;
		1768	}
		1769	#if !UNICODE_3
		1770	else if (*s >= 0x10000)
		1771	*r++ = rxvt_composite.compose (*s);
		1772	#endif
		1773	else
		1774	*r++ = *s;
		1775
		1776	// the *2 above only allows wcwidth <= 2
		1777	if (w > 1)
		1778	*r++ = NOCHAR;
		1779	}
		1780
		1781	rxvt_pop_locale ();
		1782
		1783	free (wstr);
		1784	RETVAL = wcs2sv (rstr, r - rstr);
		1785	}
		1786	OUTPUT:
		1787	RETVAL
587		1788
588	SV *	1789	SV *
589	rxvt_term::special_decode (SV *str)	1790	rxvt_term::special_decode (SV *text)
590	CODE:	1791	CODE:
591	abort ();//TODO	1792	{
		1793	wchar_t *wstr = sv2wcs (text);
		1794	int dlen = 0;
592		1795
		1796	// find length
		1797	for (wchar_t *s = wstr; *s; s++)
		1798	if (*s == NOCHAR)
		1799	;
		1800	else if (IS_COMPOSE (*s))
		1801	dlen += rxvt_composite.expand (*s);
		1802	else
		1803	dlen++;
		1804
		1805	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1806
		1807	// decode
		1808	wchar_t *r = rstr;
		1809	for (wchar_t *s = wstr; *s; s++)
		1810	if (*s == NOCHAR)
		1811	;
		1812	else if (IS_COMPOSE (*s))
		1813	r += rxvt_composite.expand (*s, r);
		1814	else
		1815	*r++ = *s;
		1816
		1817	free (wstr);
		1818	RETVAL = wcs2sv (rstr, r - rstr);
		1819	}
		1820	OUTPUT:
		1821	RETVAL
		1822
593	void	1823	void
594	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1824	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
595	PPCODE:	1825	PPCODE:
596	{	1826	{
597	struct resval { const char *name; int value; } rslist [] = {	1827	static const struct resval { const char *name; int value; } *rs, rslist [] = {
598	# define Rs_def(name) { # name, Rs_ ## name },	1828	# define def(name) { # name, Rs_ ## name },
599	# define Rs_reserve(name,count)	1829	# define reserve(name,count)
600	# include "rsinc.h"	1830	# include "rsinc.h"
601	# undef Rs_def	1831	# undef def
602	# undef Rs_reserve	1832	# undef reserve
603	};	1833	};
604		1834
605	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1835	rs = rslist + ecb_array_length (rslist);
606		1836
		1837	if (*name)
607	do {	1838	{
		1839	do {
608	if (rs-- == rslist)	1840	if (rs-- == rslist)
609	croak ("no such resource '%s', requested", name);	1841	croak ("no such resource '%s', requested", name);
610	} while (strcmp (name, rs->name));	1842	} while (strcmp (name, rs->name));
611		1843
612	index += rs->value;	1844	index += rs->value;
		1845	}
		1846	else
		1847	{
		1848	--rs;
		1849	name = (octet_string)"";
		1850	}
613		1851
614	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1852	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
615	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1853	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
616		1854
617	if (GIMME_V != G_VOID)	1855	if (GIMME_V != G_VOID)
…		…
628	else	1866	else
629	THIS->rs [index] = 0;	1867	THIS->rs [index] = 0;
630	}	1868	}
631	}	1869	}
632		1870
		1871	const char *
		1872	rxvt_term::x_resource (octet_string name)
		1873
		1874	bool
		1875	rxvt_term::option (U8 optval, int set = -1)
		1876	CODE:
		1877	{
		1878	RETVAL = THIS->option (optval);
		1879
		1880	if (set >= 0)
		1881	{
		1882	THIS->set_option (optval, set);
		1883
		1884	if (THIS->init_done) // avoid doing this before START
		1885	switch (optval)
		1886	{
		1887	case Opt_skipBuiltinGlyphs:
		1888	THIS->set_fonts ();
		1889	THIS->scr_remap_chars ();
		1890	THIS->scr_touch (true);
		1891	THIS->want_refresh = 1;
		1892	THIS->refresh_check ();
		1893	break;
		1894	#ifdef CURSOR_BLINK
		1895	case Opt_cursorBlink:
		1896	THIS->cursor_blink_reset ();
		1897	break;
		1898	#endif
		1899
		1900	case Opt_cursorUnderline:
		1901	THIS->cursor_type = set ? 1 : 0;
		1902	THIS->want_refresh = 1;
		1903	THIS->refresh_check ();
		1904	break;
		1905
		1906	# case Opt_scrollBar_floating:
		1907	# case Opt_scrollBar_right:
		1908	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1909	# break;
		1910	}
		1911	}
		1912	}
		1913	OUTPUT:
		1914	RETVAL
		1915
		1916	SV *
		1917	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1918	CODE:
		1919	{
		1920	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1921	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1922	}
		1923	OUTPUT:
		1924	RETVAL
		1925
		1926	bool
		1927	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1928	ALIAS:
		1929	parse_keysym = 1
		1930	CODE:
		1931	RETVAL = 0 < THIS->bind_action (keysym, action);
		1932	THIS->keyboard->register_done ();
		1933	OUTPUT:
		1934	RETVAL
		1935
633	void	1936	void
		1937	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1938	CODE:
		1939	wchar_t *wstr = sv2wcs (str);
		1940	THIS->keyboard->register_action (keysym, state, wstr);
		1941	free (wstr);
		1942
		1943	void
634	rxvt_term::selection_mark (...)	1944	rxvt_term::screen_cur (...)
635	PROTOTYPE: $;$$	1945	PROTOTYPE: $;$$
636	ALIAS:	1946	ALIAS:
		1947	screen_cur = 0
637	selection_beg = 1	1948	selection_beg = 1
638	selection_end = 2	1949	selection_end = 2
		1950	selection_mark = 3
639	PPCODE:	1951	PPCODE:
640	{	1952	{
641	row_col_t &sel = ix == 1 ? THIS->selection.beg	1953	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1954	: ix == 1 ? THIS->selection.beg
642	: ix == 2 ? THIS->selection.end	1955	: ix == 2 ? THIS->selection.end
643	: THIS->selection.mark;	1956	: THIS->selection.mark;
644		1957
645	if (GIMME_V != G_VOID)	1958	if (GIMME_V != G_VOID)
646	{	1959	{
647	EXTEND (SP, 2);	1960	EXTEND (SP, 2);
648	PUSHs (sv_2mortal (newSViv (sel.row)));	1961	PUSHs (sv_2mortal (newSViv (rc.row)));
649	PUSHs (sv_2mortal (newSViv (sel.col)));	1962	PUSHs (sv_2mortal (newSViv (rc.col)));
650	}	1963	}
651		1964
652	if (items == 3)	1965	if (items >= 3)
		1966	{
		1967	rc.row = SvIV (ST (1));
		1968	rc.col = SvIV (ST (2));
		1969
		1970	if (ix == 2)
653	{	1971	{
654	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1972	if (rc.col == 0)
655	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1973	{
		1974	// col == 0 means end of previous line
		1975	rc.row--;
		1976	rc.col = THIS->ncol;
		1977	}
		1978	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1979	&& rc.col > ROW(rc.row).l)
		1980	{
		1981	// col >= length means while line and add newline
		1982	rc.col = THIS->ncol;
		1983	}
		1984	}
		1985
		1986	clamp_it (rc.col, 0, THIS->ncol);
		1987	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
656		1988
657	if (ix)	1989	if (ix)
658	THIS->want_refresh = 1;	1990	{
		1991	THIS->selection.screen = THIS->current_screen;
		1992
		1993	THIS->selection_changed ();
		1994	THIS->refresh_check ();
		1995	}
659	}	1996	}
660	}	1997	}
661		1998
662	int	1999	int
663	rxvt_term::selection_grab (int eventtime)	2000	rxvt_term::selection_screen (int screen = -1)
		2001	CODE:
		2002	RETVAL = THIS->selection.screen;
		2003	if (screen >= 0)
		2004	THIS->selection.screen = screen;
		2005	OUTPUT:
		2006	RETVAL
664		2007
665	void	2008	void
		2009	rxvt_term::selection_request (Time tm, int selnum)
		2010
		2011	void
		2012	rxvt_term::selection_clear (bool clipboard = false)
		2013
		2014	void
		2015	rxvt_term::selection_make (Time eventtime, bool rect = false)
		2016	CODE:
		2017	THIS->selection.op = SELECTION_CONT;
		2018	THIS->selection.rect = rect;
		2019	THIS->selection_make (eventtime);
		2020
		2021	int
		2022	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		2023
		2024	void
666	rxvt_term::selection (SV *newtext = 0)	2025	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
667	PPCODE:	2026	PPCODE:
668	{	2027	{
		2028	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2029	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2030
669	if (GIMME_V != G_VOID)	2031	if (GIMME_V != G_VOID)
670	{	2032	XPUSHs (text
671	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	2033	? sv_2mortal (wcs2sv (text, len))
672	SV *sv = newSVpv (sel, 0);	2034	: &PL_sv_undef);
673	SvUTF8_on (sv);
674	free (sel);
675	XPUSHs (sv_2mortal (sv));
676	}
677		2035
678	if (newtext)	2036	if (newtext)
679	{	2037	{
680	free (THIS->selection.text);
681
682	THIS->selection.text = sv2wcs (newtext);
683	THIS->selection.len = wcslen (THIS->selection.text);
684	}
685	}
686
687	void
688	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
689
690	void
691	rxvt_term::scr_overlay_off ()
692
693	void
694	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
695	CODE:
696	THIS->scr_overlay_set (x, y, text, rend);
697
698	void
699	rxvt_term::scr_overlay_set (int x, int y, SV *text)
700	CODE:
701	{
702	wchar_t *wtext = sv2wcs (text);
703	THIS->scr_overlay_set (x, y, wtext);
704	free (wtext);	2038	free (text);
		2039
		2040	text = sv2wcs (newtext);
		2041	len = wcslen (text);
		2042	}
705	}	2043	}
		2044
		2045	char
		2046	rxvt_term::cur_charset ()
		2047	CODE:
		2048	RETVAL = THIS->charsets [THIS->screen.charset];
		2049	OUTPUT:
		2050	RETVAL
		2051
		2052	void
		2053	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)
		2054
		2055	void
		2056	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		2057
		2058	void
		2059	rxvt_term::scr_bell ()
		2060
		2061	void
		2062	rxvt_term::scr_recolor (bool refresh = true);
		2063
		2064	void
		2065	rxvt_term::scr_change_screen (int screen)
		2066
		2067	void
		2068	rxvt_term::scr_add_lines (SV *string)
		2069	CODE:
		2070	{
		2071	wchar_t *wstr = sv2wcs (string);
		2072	THIS->scr_add_lines (wstr, wcslen (wstr));
		2073	free (wstr);
		2074	}
		2075
		2076	void
		2077	rxvt_term::tt_write_user_input (SV *octets)
		2078	INIT:
		2079	STRLEN len;
		2080	char *str = SvPVbyte (octets, len);
		2081	C_ARGS:
		2082	str, len
706		2083
707	void	2084	void
708	rxvt_term::tt_write (SV *octets)	2085	rxvt_term::tt_write (SV *octets)
709	INIT:	2086	INIT:
710	STRLEN len;	2087	STRLEN len;
711	char *str = SvPVbyte (octets, len);	2088	char *str = SvPVbyte (octets, len);
712	C_ARGS:	2089	C_ARGS:
713	(unsigned char *)str, len	2090	str, len
714		2091
715	MODULE = urxvt PACKAGE = urxvt::timer	2092	void
		2093	rxvt_term::tt_paste (SV *octets)
		2094	INIT:
		2095	STRLEN len;
		2096	char *str = SvPVbyte (octets, len);
		2097	C_ARGS:
		2098	str, len
		2099
		2100	void
		2101	rxvt_term::cmd_parse (SV *octets)
		2102	CODE:
		2103	{
		2104	STRLEN len;
		2105	char *str = SvPVbyte (octets, len);
		2106
		2107	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		2108	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		2109
		2110	THIS->cmdbuf_ptr = str;
		2111	THIS->cmdbuf_endp = str + len;
		2112
		2113	rxvt_push_locale (THIS->locale);
		2114	THIS->cmd_parse ();
		2115	rxvt_pop_locale ();
		2116
		2117	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		2118	THIS->cmdbuf_endp = old_cmdbuf_endp;
		2119	}
716		2120
717	SV *	2121	SV *
718	timer::new ()	2122	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
719	CODE:	2123	CODE:
720	timer *w = new timer;	2124	{
		2125	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
721	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2126	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
722	w->self = (HV *)SvRV (RETVAL);	2127	o->self = (HV *)SvRV (RETVAL);
		2128	}
		2129	OUTPUT:
		2130	RETVAL
		2131
		2132	#############################################################################
		2133	# Various X Utility Functions
		2134	#############################################################################
		2135
		2136	void
		2137	rxvt_term::XListProperties (Window window)
		2138	PPCODE:
		2139	{
		2140	int count;
		2141	Atom *props = XListProperties (THIS->dpy, window, &count);
		2142
		2143	EXTEND (SP, count);
		2144	while (count--)
		2145	PUSHs (newSVuv ((U32)props [count]));
		2146
		2147	XFree (props);
		2148	}
		2149
		2150	void
		2151	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2152	PPCODE:
		2153	{
		2154	Atom type;
		2155	int format;
		2156	unsigned long nitems;
		2157	unsigned long bytes_after;
		2158	unsigned char *prop;
		2159
		2160	XGetWindowProperty (THIS->dpy, window, property,
		2161	0, 1<<24, 0, AnyPropertyType,
		2162	&type, &format, &nitems, &bytes_after, &prop);
		2163
		2164	if (type != None)
		2165	{
		2166	int elemsize = format == 16 ? sizeof (short)
		2167	: format == 32 ? sizeof (long)
		2168	: 1;
		2169
		2170	EXTEND (SP, 3);
		2171	PUSHs (newSVuv ((U32)type));
		2172	PUSHs (newSViv (format));
		2173	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2174	XFree (prop);
		2175	}
		2176	}
		2177
		2178	void
		2179	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2180	CODE:
		2181	{
		2182	STRLEN len;
		2183	char *data_ = SvPVbyte (data, len);
		2184
		2185	int elemsize = format == 16 ? sizeof (short)
		2186	: format == 32 ? sizeof (long)
		2187	: 1;
		2188
		2189	XChangeProperty (THIS->dpy, window, property,
		2190	type, format, PropModeReplace,
		2191	(unsigned char *)data_, len / elemsize);
		2192	}
		2193
		2194	Atom
		2195	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2196	C_ARGS: term->dpy, atom_name, only_if_exists
		2197
		2198	char *
		2199	XGetAtomName (rxvt_term *term, Atom atom)
		2200	C_ARGS: term->dpy, atom
		2201	CLEANUP:
		2202	XFree (RETVAL);
		2203
		2204	void
		2205	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2206	C_ARGS: term->dpy, window, property
		2207
		2208	Window
		2209	rxvt_term::DefaultRootWindow ()
		2210	CODE:
		2211	RETVAL = THIS->display->root;
723	OUTPUT:	2212	OUTPUT:
724	RETVAL	2213	RETVAL
725		2214
726	timer *	2215	#if 0
727	timer::cb (SV *cb)	2216
		2217	Window
		2218	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2219	C_ARGS: term->dpy, (Window)parent,
		2220	x, y, width, height, 0,
		2221	term->pix_colors_focused[Color_border],
		2222	term->pix_colors_focused[Color_border]
		2223
		2224	#endif
		2225
		2226	void
		2227	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2228	C_ARGS: term->dpy, window, parent, x, y
		2229
		2230	void
		2231	XMapWindow (rxvt_term *term, Window window)
		2232	C_ARGS: term->dpy, window
		2233
		2234	void
		2235	XUnmapWindow (rxvt_term *term, Window window)
		2236	C_ARGS: term->dpy, window
		2237
		2238	void
		2239	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2240	C_ARGS: term->dpy, window, x, y, width, height
		2241
		2242	void
		2243	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2244	CODE:
		2245	{
		2246	XWindowAttributes attr;
		2247	XGetWindowAttributes (THIS->dpy, window, &attr);
		2248	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2249	}
		2250
		2251	void
		2252	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
728	CODE:	2253	PPCODE:
729	THIS->cb (cb);	2254	{
		2255	int dx, dy;
		2256	Window child;
		2257
		2258	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2259	{
		2260	EXTEND (SP, 3);
		2261	PUSHs (newSViv (dx));
		2262	PUSHs (newSViv (dy));
		2263	PUSHs (newSVuv (child));
		2264	}
		2265	}
		2266
		2267	#############################################################################
		2268	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2269
		2270	bool
		2271	rxvt_term::has_render ()
		2272	CODE:
		2273	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2274	OUTPUT:
730	RETVAL = THIS;	2275	RETVAL
731	OUTPUT:
732	RETVAL
733		2276
734	NV	2277	void
735	timer::at ()	2278	rxvt_term::background_geometry (bool border = false)
736	CODE:	2279	PPCODE:
737	RETVAL = THIS->at;	2280	EXTEND (SP, 4);
738	OUTPUT:	2281	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
739	RETVAL	2282	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2283	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2284	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
740		2285
741	timer *	2286	#if HAVE_IMG
742	timer::set (NV tstamp)	2287
		2288	rxvt_img *
		2289	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
743	CODE:	2290	CODE:
744	THIS->set (tstamp);	2291	XRenderPictFormat *f = SvOK (format)
		2292	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2293	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2294	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2295	RETVAL->alloc ();
		2296	OUTPUT:
745	RETVAL = THIS;	2297	RETVAL
746	OUTPUT:
747	RETVAL
748		2298
749	timer *	2299	#if ENABLE_TRANSPARENCY
750	timer::start (NV tstamp = THIS->at)	2300
751	CODE:	2301	rxvt_img *
752	THIS->start (tstamp);	2302	rxvt_term::new_img_from_root ()
		2303	CODE:
		2304	RETVAL = rxvt_img::new_from_root (THIS);
		2305	OUTPUT:
753	RETVAL = THIS;	2306	RETVAL
754	OUTPUT:
755	RETVAL
756		2307
757	timer *	2308	#endif
758	timer::stop ()	2309
		2310	#if HAVE_PIXBUF
		2311
		2312	rxvt_img *
		2313	rxvt_term::new_img_from_file (octet_string filename)
759	CODE:	2314	CODE:
760	THIS->stop ();	2315	try
		2316	{
		2317	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2318	}
		2319	catch (const class rxvt_failure_exception &e)
		2320	{
		2321	croak ("new_img_from_file failed");
		2322	}
		2323	OUTPUT:
761	RETVAL = THIS;	2324	RETVAL
762	OUTPUT:
763	RETVAL
764		2325
		2326	#endif
		2327
765	void	2328	void
		2329	rxvt_term::clr_background ()
		2330	CODE:
		2331	delete THIS->bg_img;
		2332	THIS->bg_img = 0;
		2333	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2334
		2335	void
		2336	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2337	CODE:
		2338	delete THIS->bg_img;
		2339	THIS->bg_img = 0;
		2340	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2341
		2342	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2343	{
		2344	img = img->clone (); // own the img
		2345
		2346	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2347	img->sub_rect (0, 0,
		2348	border ? THIS->vt_width : THIS->szHint.width,
		2349	border ? THIS->vt_height : THIS->szHint.height)
		2350	->replace (img);
		2351
		2352	// just in case, should usually be a nop
		2353	img->reify ()
		2354	->replace (img);
		2355
		2356	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2357	->replace (img);
		2358
		2359	THIS->bg_img = img;
		2360
		2361	if (!border)
		2362	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2363	}
		2364
		2365	#endif
		2366
		2367	#############################################################################
		2368	# urxvt::overlay
		2369	#############################################################################
		2370
		2371	MODULE = urxvt PACKAGE = urxvt::overlay
		2372
		2373	void
		2374	overlay::set (int x, int y, SV *text, SV *rend = 0)
		2375
		2376	void
		2377	overlay::show ()
		2378
		2379	void
		2380	overlay::hide ()
		2381
		2382	void
766	timer::DESTROY ()	2383	overlay::DESTROY ()
767		2384
		2385	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2386
		2387	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2388
		2389	#if HAVE_PIXBUF
		2390
		2391	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2392	C_ARGS: filename, 0
		2393
		2394	void
		2395	DESTROY (urxvt::pixbuf self)
		2396	CODE:
		2397	g_object_unref (self);
		2398
		2399	#endif
		2400
768	MODULE = urxvt PACKAGE = urxvt::iow	2401	MODULE = urxvt PACKAGE = urxvt::img
769		2402
770	SV *	2403	#if HAVE_IMG
771	iow::new ()	2404
		2405	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2406	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2407
		2408	void
		2409	rxvt_img::geometry ()
772	CODE:	2410	PPCODE:
773	iow *w = new iow;	2411	EXTEND (SP, 4);
774	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2412	PUSHs (sv_2mortal (newSViv (THIS->x)));
775	w->self = (HV *)SvRV (RETVAL);	2413	PUSHs (sv_2mortal (newSViv (THIS->y)));
776	OUTPUT:	2414	PUSHs (sv_2mortal (newSViv (THIS->w)));
777	RETVAL	2415	PUSHs (sv_2mortal (newSViv (THIS->h)));
778		2416
779	iow *	2417	int
780	iow::cb (SV *cb)	2418	rxvt_img::x ()
		2419	ALIAS:
		2420	x = 0
		2421	y = 1
		2422	w = 2
		2423	h = 3
781	CODE:	2424	CODE:
782	THIS->cb (cb);	2425	switch (ix)
		2426	{
		2427	case 0: RETVAL = THIS->x; break;
		2428	case 1: RETVAL = THIS->y; break;
		2429	case 2: RETVAL = THIS->w; break;
		2430	case 3: RETVAL = THIS->h; break;
		2431	}
		2432	OUTPUT:
		2433	RETVAL
		2434
		2435	Pixmap
		2436	rxvt_img::pm ()
		2437	CODE:
783	RETVAL = THIS;	2438	RETVAL = THIS->pm;
784	OUTPUT:	2439	OUTPUT:
785	RETVAL	2440	RETVAL
786		2441
787	iow *	2442	void
788	iow::fd (int fd)	2443	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2444	PROTOTYPE: $;$$$$
		2445	INIT:
		2446	rxvt_screen screen;
		2447	screen.set (THIS->d);
		2448	rgba cc = parse_rgba (c, &screen);
		2449	C_ARGS: cc, x, y, w, h
		2450
		2451	void
		2452	rxvt_img::DESTROY ()
		2453	CODE:
		2454	delete THIS;
		2455
		2456	void
		2457	rxvt_img::add_alpha ()
		2458
		2459	void
		2460	rxvt_img::unshare ()
		2461
		2462	void
		2463	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
789	CODE:	2464	PPCODE:
790	THIS->fd = fd;	2465	if (items >= 2)
		2466	THIS->repeat_mode (repeat);
		2467	if (GIMME_V != G_VOID)
		2468	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2469
		2470	void
		2471	rxvt_img::move (int dx, int dy)
		2472
		2473	void
		2474	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2475
		2476	void
		2477	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2478
		2479	void
		2480	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2481
		2482	rxvt_img *
		2483	rxvt_img::clone ()
		2484
		2485	rxvt_img *
		2486	rxvt_img::reify ()
		2487
		2488	rxvt_img *
		2489	rxvt_img::sub_rect (int x, int y, int width, int height)
		2490
		2491	rxvt_img *
		2492	rxvt_img::blur (int rh, int rv)
		2493
		2494	rxvt_img *
		2495	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2496
		2497	rxvt_img *
		2498	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)
		2499	INIT:
		2500	rxvt_img::nv matrix[3][3] = {
		2501	{ p11, p12, p13 },
		2502	{ p21, p22, p23 },
		2503	{ p31, p32, p33 }
		2504	};
		2505	C_ARGS: matrix
		2506
		2507	rxvt_img *
		2508	rxvt_img::scale (int new_width, int new_height)
		2509
		2510	rxvt_img *
		2511	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2512
		2513	rxvt_img *
		2514	rxvt_img::tint (SV *c)
		2515	INIT:
		2516	rxvt_screen screen;
		2517	screen.set (THIS->d);
		2518	rgba cc = parse_rgba (c, &screen);
		2519	C_ARGS: cc
		2520
		2521	rxvt_img *
		2522	rxvt_img::shade (rxvt_img::nv factor)
		2523
		2524	rxvt_img *
		2525	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2526	CODE:
		2527	rxvt_img::nv *vparams = 0;
		2528	int nparams = 0;
		2529
		2530	if (SvOK (params))
		2531	{
		2532	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2533	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2534
		2535	nparams = av_len ((AV *)SvRV (params)) + 1;
		2536	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2537
		2538	for (int i = 0; i < nparams; ++i)
		2539	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2540	}
		2541
		2542	RETVAL = THIS->filter (name, nparams, vparams);
		2543	free (vparams);
		2544	OUTPUT:
791	RETVAL = THIS;	2545	RETVAL
792	OUTPUT:
793	RETVAL
794		2546
795	iow *	2547	#endif
796	iow::events (short events)
797	CODE:
798	THIS->events = events;
799	RETVAL = THIS;
800	OUTPUT:
801	RETVAL
802		2548
803	iow *
804	iow::start ()
805	CODE:
806	THIS->start ();
807	RETVAL = THIS;
808	OUTPUT:
809	RETVAL
810
811	iow *
812	iow::stop ()
813	CODE:
814	THIS->stop ();
815	RETVAL = THIS;
816	OUTPUT:
817	RETVAL
818
819	void
820	iow::DESTROY ()
821
822

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