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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs.
Revision 1.195 by root, Thu Jun 14 17:16:05 2012 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) 2005-2008,2011 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 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
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
		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
		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	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
		68	{
		69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100	else
		101	croak ("unable to parse colour,");
		102
		103	return c;
		104	}
39		105
40	/////////////////////////////////////////////////////////////////////////////	106	/////////////////////////////////////////////////////////////////////////////
41		107
42	static wchar_t *	108	static wchar_t *
43	sv2wcs (SV *sv)	109	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	112	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	113	return rxvt_utf8towcs (str, len);
48	}	114	}
49		115
50	static SV *	116	static SV *
51	new_ref (HV *hv, const char *klass)	117	wcs2sv (wchar_t *wstr, int len = -1)
52	{	118	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	119	char *str = rxvt_wcstoutf8 (wstr, len);
54	}
55		120
56	//TODO: use magic	121	SV *sv = newSVpv (str, 0);
		122	SvUTF8_on (sv);
		123	free (str);
		124
		125	return sv;
		126	}
		127
57	static SV *	128	static SV *
58	newSVptr (void *ptr, const char *klass)	129	newSVptr (void *ptr, const char *klass)
59	{	130	{
60	HV *hv = newHV ();	131	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	132	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	133	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		134	}
		135
		136	static void
		137	clearSVptr (SV *sv)
		138	{
		139	if (SvROK (sv))
		140	sv = SvRV (sv);
		141
		142	hv_clear ((HV *)sv);
		143	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	144	}
64		145
65	static long	146	static long
66	SvPTR (SV *sv, const char *klass)	147	SvPTR (SV *sv, const char *klass)
67	{	148	{
68	if (!sv_derived_from (sv, klass))	149	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	150	croak ("object of type %s expected", klass);
70		151
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	152	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		153
73	if (!iv)	154	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	155	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		156
76	return (long)iv;	157	return (long)mg->mg_ptr;
77	}	158	}
78		159
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	160	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	161	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		162
82	/////////////////////////////////////////////////////////////////////////////	163	/////////////////////////////////////////////////////////////////////////////
83		164
84	struct perl_watcher	165	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		166
		167	class overlay : overlay_base
85	{	168	{
86	SV *cbsv;	169	rxvt_term *THIS;
		170	AV *overlay_av;
		171	int border;
		172
		173	public:
87	HV *self;	174	HV *self;
88		175
89	perl_watcher ()	176	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	177	~overlay ();
91	{
92	}
93		178
94	~perl_watcher ()	179	void show ();
95	{	180	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		181
99	void cb (SV *cb)	182	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		183
104	void invoke (const char *type, SV *self, int arg = -1);	184	void set (int x, int y, SV *str, SV *rend);
105	};	185	};
106		186
107	void	187	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)	188	: THIS(THIS), border(border == 2), overlay_av (0)
109	{	189	{
110	dSP;	190	x = x_;
		191	y = y_;
		192	w = w_;
		193	h = h_;
111		194
112	ENTER;	195	if (w < 0) w = 0;
113	SAVETMPS;	196	if (h < 0) h = 0;
114		197
115	PUSHMARK (SP);	198	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	{	199	{
		200	w += 2;
		201	h += 2;
142	}	202	}
143		203
144	void execute (time_watcher &w)	204	text = new text_t *[h];
		205	rend = new rend_t *[h];
		206
		207	for (int y = 0; y < h; y++)
145	{	208	{
146	invoke ("urxvt::timer", newSVtimer (this));	209	text_t *tp = text[y] = new text_t[w];
		210	rend_t *rp = rend[y] = new rend_t[w];
		211
		212	text_t t0, t1, t2;
		213	rend_t r = rstyle;
		214
		215	if (border == 2)
		216	{
		217	if (y == 0)
		218	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		219	else if (y < h - 1)
		220	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		221	else
		222	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		223
		224	*tp++ = t0;
		225	*rp++ = r;
		226
		227	for (int x = w - 2; x-- > 0; )
		228	{
		229	*tp++ = t1;
		230	*rp++ = r;
		231	}
		232
		233	*tp = t2;
		234	*rp = r;
		235	}
		236	else
		237	for (int x = w; x-- > 0; )
		238	{
		239	*tp++ = 0x0020;
		240	*rp++ = r;
		241	}
147	}	242	}
148	};
149		243
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 ()	244	show ();
156	: io_watcher (this, &iow::execute)	245	}
		246
		247	overlay::~overlay ()
		248	{
		249	hide ();
		250
		251	for (int y = h; y--; )
157	{	252	{
		253	delete [] text[y];
		254	delete [] rend[y];
158	}	255	}
159		256
160	void execute (io_watcher &w, short revents)	257	delete [] text;
		258	delete [] rend;
		259	}
		260
		261	void
		262	overlay::show ()
		263	{
		264	if (overlay_av)
		265	return;
		266
		267	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		268	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		269	));
		270	av_push (overlay_av, newSViv ((long)this));
		271
		272	THIS->want_refresh = 1;
		273	THIS->refresh_check ();
		274	}
		275
		276	void
		277	overlay::hide ()
		278	{
		279	if (!overlay_av)
		280	return;
		281
		282	int i;
		283
		284	for (i = AvFILL (overlay_av); i >= 0; i--)
		285	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		286	break;
		287
		288	for (; i < AvFILL (overlay_av); i++)
		289	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		290
		291	av_pop (overlay_av);
		292
		293	SvREFCNT_dec (overlay_av);
		294	overlay_av = 0;
		295
		296	THIS->want_refresh = 1;
		297	THIS->refresh_check ();
		298	}
		299
		300	void overlay::swap ()
		301	{
		302	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		303	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		304
		305	int ov_w = min (w, THIS->ncol - ov_x);
		306	int ov_h = min (h, THIS->nrow - ov_y);
		307
		308	// hide cursor if it is within the overlay area
		309	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		310	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		311	THIS->screen.flags &= ~Screen_VisibleCursor;
		312
		313	for (int y = ov_h; y--; )
161	{	314	{
162	invoke ("urxvt::iow", newSViow (this), revents);	315	text_t *t1 = text [y];
		316	rend_t *r1 = rend [y];
		317
		318	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		319	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		320
		321	for (int x = ov_w; x--; )
		322	{
		323	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		324	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		325	}
163	}	326	}
164	};	327
		328	}
		329
		330	void overlay::set (int x, int y, SV *text, SV *rend)
		331	{
		332	x += border;
		333	y += border;
		334
		335	if (!IN_RANGE_EXC (y, 0, h - border))
		336	return;
		337
		338	wchar_t *wtext = sv2wcs (text);
		339
		340	for (int col = min (wcslen (wtext), w - x - border); col--; )
		341	this->text [y][x + col] = wtext [col];
		342
		343	free (wtext);
		344
		345	if (rend)
		346	{
		347	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		348	croak ("rend must be arrayref");
		349
		350	AV *av = (AV *)SvRV (rend);
		351
		352	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		353	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		354	}
		355
		356	THIS->want_refresh = 1;
		357	THIS->refresh_check ();
		358	}
165		359
166	/////////////////////////////////////////////////////////////////////////////	360	/////////////////////////////////////////////////////////////////////////////
167		361
		362	#include "iom_perl.h"
		363
		364	/////////////////////////////////////////////////////////////////////////////
		365
168	struct rxvt_perl_interp rxvt_perl;	366	struct rxvt_perl_interp rxvt_perl;
169		367
170	static PerlInterpreter *perl;	368	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		369
176	rxvt_perl_interp::~rxvt_perl_interp ()	370	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	371	{
178	if (perl)	372	if (perl)
179	{	373	{
180	perl_destruct (perl);	374	perl_destruct (perl);
181	perl_free (perl);	375	perl_free (perl);
		376	PERL_SYS_TERM ();
182	}	377	}
183	}	378	}
184		379
185	void	380	void
186	rxvt_perl_interp::init ()	381	rxvt_perl_interp::init ()
187	{	382	{
188	if (!perl)	383	if (!perl)
189	{	384	{
		385	rxvt_push_locale (""); // perl init destroys current locale
		386
		387	{
		388	perl_environ = rxvt_environ;
		389	localise_env set_environ (perl_environ);
		390
190	char *argv[] = {	391	char *args[] = {
191	"",	392	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	393	"-e"
		394	"BEGIN {"
		395	" urxvt->bootstrap;"
		396	" unshift @INC, '" LIBDIR "';"
		397	"}"
		398	""
		399	"use urxvt;"
193	};	400	};
		401	int argc = ecb_array_length (args);
		402	char **argv = args;
194		403
		404	PERL_SYS_INIT3 (&argc, &argv, &environ);
195	perl = perl_alloc ();	405	perl = perl_alloc ();
196	perl_construct (perl);	406	perl_construct (perl);
197		407
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	408	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
199	|| perl_run (perl))	409	|| perl_run (perl))
		410	{
		411	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		412
		413	perl_destruct (perl);
		414	perl_free (perl);
		415	perl = 0;
		416	}
		417	}
		418
		419	rxvt_pop_locale ();
		420	}
		421	}
		422
		423	void
		424	rxvt_perl_interp::init (rxvt_term *term)
		425	{
		426	init ();
		427
		428	if (perl && !term->perl.self)
		429	{
		430	// runs outside of perls ENV
		431	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		432	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		433	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		434	}
		435	}
		436
		437	void
		438	rxvt_perl_interp::eval (const char *str)
		439	{
		440	eval_pv (str, 1);
		441	}
		442
		443	void
		444	rxvt_perl_interp::usage (rxvt_term *term, int type)
		445	{
		446	localise_env set_environ (perl_environ);
		447
		448	ENTER;
		449	SAVETMPS;
		450
		451	dSP;
		452	PUSHMARK (SP);
		453	EXTEND (SP, 2);
		454	PUSHs (sv_2mortal (newSVterm (term)));
		455	PUSHs (sv_2mortal (newSViv (type)));
		456	PUTBACK;
		457	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		458
		459	FREETMPS;
		460	LEAVE;
		461	}
		462
		463	uint8_t
		464	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		465	{
		466	localise_env set_environ (perl_environ);
		467
		468	ENTER;
		469	SAVETMPS;
		470
		471	dSP;
		472	PUSHMARK (SP);
		473	EXTEND (SP, 6);
		474	PUSHs (sv_2mortal (newSVterm (term)));
		475	PUSHs (sv_2mortal (newSVpv (name, 0)));
		476	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		480	PUTBACK;
		481	call_pv ("urxvt::parse_resource", G_SCALAR);
		482	SPAGAIN;
		483
		484	uint8_t ret = POPi;
		485
		486	FREETMPS;
		487	LEAVE;
		488
		489	return ret;
		490	}
		491
		492	static void
		493	ungrab (rxvt_term *THIS)
		494	{
		495	if (THIS->perl.grabtime)
		496	{
		497	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		498	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		499	THIS->perl.grabtime = 0;
		500	}
		501	}
		502
		503	bool
		504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		505	{
		506	if (!perl || !term->perl.self)
		507	return false;
		508
		509	localise_env set_environ (perl_environ);
		510
		511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
		513	{
		514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
		519	else if (htype == HOOK_DESTROY)
		520	{
		521	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		522
		523	for (int i = AvFILL (av); i >= 0; i--)
200	{	524	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	525	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		526	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	527	}
207	}	528	}
208	}
209		529
210	bool	530	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		531
		532	if (term->perl.should_invoke [htype])
		533	{
220	dSP;	534	dSP;
221	va_list ap;	535	va_list ap;
222		536
223	va_start (ap, htype);	537	va_start (ap, htype);
		538
		539	ENTER;
		540	SAVETMPS;
		541
		542	PUSHMARK (SP);
		543
		544	EXTEND (SP, 2);
		545	PUSHs (sv_2mortal (newSVterm (term)));
		546	PUSHs (sv_2mortal (newSViv (htype)));
		547
		548	for (;;) {
		549	data_type dt = (data_type)va_arg (ap, int);
		550
		551	switch (dt)
		552	{
		553	case DT_INT:
		554	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		555	break;
		556
		557	case DT_LONG:
		558	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		559	break;
		560
		561	case DT_STR:
		562	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		563	break;
		564
		565	case DT_STR_LEN:
		566	{
		567	char *str = va_arg (ap, char *);
		568	int len = va_arg (ap, int);
		569
		570	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		571	}
		572	break;
		573
		574	case DT_WCS_LEN:
		575	{
		576	wchar_t *wstr = va_arg (ap, wchar_t *);
		577	int wlen = va_arg (ap, int);
		578
		579	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		580	}
		581	break;
		582
		583	case DT_LCS_LEN:
		584	{
		585	long *lstr = va_arg (ap, long *);
		586	int llen = va_arg (ap, int);
		587
		588	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		589	}
		590	break;
		591
		592	case DT_XEVENT:
		593	{
		594	XEvent *xe = va_arg (ap, XEvent *);
		595	HV *hv = newHV ();
		596
		597	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		598	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		599	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		600	# undef set
		601
		602	setiv (type, xe->type);
		603	setiv (send_event, xe->xany.send_event);
		604	setiv (serial, xe->xany.serial);
		605
		606	switch (xe->type)
		607	{
		608	case KeyPress:
		609	case KeyRelease:
		610	case ButtonPress:
		611	case ButtonRelease:
		612	case MotionNotify:
		613	setuv (window, xe->xmotion.window);
		614	setuv (root, xe->xmotion.root);
		615	setuv (subwindow, xe->xmotion.subwindow);
		616	setuv (time, xe->xmotion.time);
		617	setiv (x, xe->xmotion.x);
		618	setiv (y, xe->xmotion.y);
		619	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		620	setiv (col, xe->xmotion.x / term->fwidth);
		621	setiv (x_root, xe->xmotion.x_root);
		622	setiv (y_root, xe->xmotion.y_root);
		623	setuv (state, xe->xmotion.state);
		624
		625	switch (xe->type)
		626	{
		627	case KeyPress:
		628	case KeyRelease:
		629	setuv (keycode, xe->xkey.keycode);
		630	break;
		631
		632	case ButtonPress:
		633	case ButtonRelease:
		634	setuv (button, xe->xbutton.button);
		635	break;
		636
		637	case MotionNotify:
		638	setiv (is_hint, xe->xmotion.is_hint);
		639	break;
		640	}
		641
		642	break;
		643
		644	case MapNotify:
		645	case UnmapNotify:
		646	case ConfigureNotify:
		647	setuv (event, xe->xconfigure.event);
		648	setuv (window, xe->xconfigure.window);
		649
		650	switch (xe->type)
		651	{
		652	case ConfigureNotify:
		653	setiv (x, xe->xconfigure.x);
		654	setiv (y, xe->xconfigure.y);
		655	setiv (width, xe->xconfigure.width);
		656	setiv (height, xe->xconfigure.height);
		657	setuv (above, xe->xconfigure.above);
		658	break;
		659	}
		660
		661	break;
		662
		663	case PropertyNotify:
		664	setuv (window, xe->xproperty.window);
		665	setuv (atom, xe->xproperty.atom);
		666	setuv (time, xe->xproperty.time);
		667	setiv (state, xe->xproperty.state);
		668	break;
		669
		670	case ClientMessage:
		671	setuv (window, xe->xclient.window);
		672	setuv (message_type, xe->xclient.message_type);
		673	setuv (format, xe->xclient.format);
		674	setuv (l0, xe->xclient.data.l[0]);
		675	setuv (l1, xe->xclient.data.l[1]);
		676	setuv (l2, xe->xclient.data.l[2]);
		677	setuv (l3, xe->xclient.data.l[3]);
		678	setuv (l4, xe->xclient.data.l[4]);
		679	break;
		680	}
		681
		682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		683	}
		684	break;
		685
		686	case DT_END:
		687	goto call;
		688
		689	default:
		690	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		691	}
		692	}
		693
		694	call:
		695	va_end (ap);
		696
		697	PUTBACK;
		698	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		699	SPAGAIN;
		700
		701	if (count)
		702	{
		703	SV *status = POPs;
		704	count = SvTRUE (status);
		705	}
		706
		707	PUTBACK;
		708	FREETMPS;
		709	LEAVE;
		710
		711	if (SvTRUE (ERRSV))
		712	{
		713	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		714	ungrab (term); // better lose the grab than the session
		715	}
		716
		717	event_consumed = !!count;
		718	}
		719	else
		720	event_consumed = false;
		721
		722	// post-handling of some events
		723	if (htype == HOOK_REFRESH_BEGIN)
		724	{
		725	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		726
		727	for (int i = AvFILL (av); i >= 0; i--)
		728	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		729	}
		730	else if (htype == HOOK_DESTROY)
		731	{
		732	clearSVptr ((SV *)term->perl.self);
		733	SvREFCNT_dec ((SV *)term->perl.self);
		734
		735	// don't allow further calls
		736	term->perl.self = 0;
		737	}
		738
		739	return event_consumed;
		740	}
		741
		742	void
		743	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		744	{
		745	localise_env set_environ (perl_environ);
224		746
225	ENTER;	747	ENTER;
226	SAVETMPS;	748	SAVETMPS;
227		749
228	PUSHMARK (SP);	750	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	751	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		752	PUTBACK;
		753	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		754
233	for (;;) {	755	if (SvTRUE (ERRSV))
234	data_type dt = (data_type)va_arg (ap, int);	756	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
235		757
236	switch (dt)	758	FREETMPS;
		759	LEAVE;
		760	}
		761
		762	/////////////////////////////////////////////////////////////////////////////
		763
		764	MODULE = urxvt PACKAGE = urxvt
		765
		766	PROTOTYPES: ENABLE
		767
		768	BOOT:
		769	{
		770	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		771	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		772	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		773	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		774
		775	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
		776	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
		777	# include "hookinc.h"
		778	# undef def
		779
		780	HV *option = get_hv ("urxvt::OPTION", 1);
		781	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		782	# define nodef(name)
		783	# include "optinc.h"
		784	# undef nodef
		785	# undef def
		786
		787	HV *stash = gv_stashpv ("urxvt", 1);
		788	static const struct {
		789	const char *name;
		790	IV iv;
		791	} *civ, const_iv[] = {
		792	# define const_iv(name) { # name, (IV)name }
		793	const_iv (NUM_RESOURCES),
		794	const_iv (DEFAULT_RSTYLE),
		795	const_iv (OVERLAY_RSTYLE),
		796	const_iv (Color_Bits),
		797	const_iv (RS_bgShift), const_iv (RS_bgMask),
		798	const_iv (RS_fgShift), const_iv (RS_fgMask),
		799	const_iv (RS_Careful),
		800	const_iv (RS_fontCount),
		801	const_iv (RS_fontShift),
		802	const_iv (RS_fontMask),
		803	const_iv (RS_baseattrMask),
		804	const_iv (RS_attrMask),
		805	const_iv (RS_redraw),
		806	const_iv (RS_Sel),
		807	const_iv (RS_Bold),
		808	const_iv (RS_Italic),
		809	const_iv (RS_Blink),
		810	const_iv (RS_RVid),
		811	const_iv (RS_Uline),
		812
		813	const_iv (CurrentTime),
		814	const_iv (ShiftMask),
		815	const_iv (LockMask),
		816	const_iv (ControlMask),
		817	const_iv (Mod1Mask),
		818	const_iv (Mod2Mask),
		819	const_iv (Mod3Mask),
		820	const_iv (Mod4Mask),
		821	const_iv (Mod5Mask),
		822	const_iv (Button1Mask),
		823	const_iv (Button2Mask),
		824	const_iv (Button3Mask),
		825	const_iv (Button4Mask),
		826	const_iv (Button5Mask),
		827	const_iv (AnyModifier),
		828
		829	const_iv (NoSymbol),
		830	const_iv (GrabModeSync),
		831	const_iv (GrabModeAsync),
		832
		833	const_iv (NoEventMask),
		834	const_iv (KeyPressMask),
		835	const_iv (KeyReleaseMask),
		836	const_iv (ButtonPressMask),
		837	const_iv (ButtonReleaseMask),
		838	const_iv (EnterWindowMask),
		839	const_iv (LeaveWindowMask),
		840	const_iv (PointerMotionMask),
		841	const_iv (PointerMotionHintMask),
		842	const_iv (Button1MotionMask),
		843	const_iv (Button2MotionMask),
		844	const_iv (Button3MotionMask),
		845	const_iv (Button4MotionMask),
		846	const_iv (Button5MotionMask),
		847	const_iv (ButtonMotionMask),
		848	const_iv (KeymapStateMask),
		849	const_iv (ExposureMask),
		850	const_iv (VisibilityChangeMask),
		851	const_iv (StructureNotifyMask),
		852	const_iv (ResizeRedirectMask),
		853	const_iv (SubstructureNotifyMask),
		854	const_iv (SubstructureRedirectMask),
		855	const_iv (FocusChangeMask),
		856	const_iv (PropertyChangeMask),
		857	const_iv (ColormapChangeMask),
		858	const_iv (OwnerGrabButtonMask),
		859
		860	const_iv (KeyPress),
		861	const_iv (KeyRelease),
		862	const_iv (ButtonPress),
		863	const_iv (ButtonRelease),
		864	const_iv (MotionNotify),
		865	const_iv (EnterNotify),
		866	const_iv (LeaveNotify),
		867	const_iv (FocusIn),
		868	const_iv (FocusOut),
		869	const_iv (KeymapNotify),
		870	const_iv (Expose),
		871	const_iv (GraphicsExpose),
		872	const_iv (NoExpose),
		873	const_iv (VisibilityNotify),
		874	const_iv (CreateNotify),
		875	const_iv (DestroyNotify),
		876	const_iv (UnmapNotify),
		877	const_iv (MapNotify),
		878	const_iv (MapRequest),
		879	const_iv (ReparentNotify),
		880	const_iv (ConfigureNotify),
		881	const_iv (ConfigureRequest),
		882	const_iv (GravityNotify),
		883	const_iv (ResizeRequest),
		884	const_iv (CirculateNotify),
		885	const_iv (CirculateRequest),
		886	const_iv (PropertyNotify),
		887	const_iv (SelectionClear),
		888	const_iv (SelectionRequest),
		889	const_iv (SelectionNotify),
		890	const_iv (ColormapNotify),
		891	const_iv (ClientMessage),
		892	const_iv (MappingNotify),
		893	# if ENABLE_XIM_ONTHESPOT
		894	const_iv (XIMReverse),
		895	const_iv (XIMUnderline),
		896	const_iv (XIMHighlight),
		897	const_iv (XIMPrimary),
		898	const_iv (XIMSecondary),
		899	const_iv (XIMTertiary),
		900	const_iv (XIMVisibleToForward),
		901	const_iv (XIMVisibleToBackword),
		902	const_iv (XIMVisibleToCenter),
		903	#if XRENDER
		904	const_iv (PictStandardARGB32),
		905	const_iv (PictStandardRGB24),
		906	const_iv (PictStandardA8),
		907	const_iv (PictStandardA4),
		908	const_iv (PictStandardA1),
		909	const_iv (RepeatNone),
		910	const_iv (RepeatNormal),
		911	const_iv (RepeatPad),
		912	const_iv (RepeatReflect),
		913	#endif
		914	# if 0
		915	const_iv (XIMForwardChar),
		916	const_iv (XIMBackwardChar),
		917	const_iv (XIMForwardWord),
		918	const_iv (XIMBackwardWord),
		919	const_iv (XIMCaretUp),
		920	const_iv (XIMCaretDown),
		921	const_iv (XIMNextLine),
		922	const_iv (XIMPreviousLine),
		923	const_iv (XIMLineStart),
		924	const_iv (XIMLineEnd),
		925	const_iv (XIMAbsolutePosition),
		926	const_iv (XIMDontChange),
		927	# endif
		928	# endif
		929	};
		930
		931	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		932	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		933	}
		934
		935	void
		936	log (const char *msg)
		937	CODE:
		938	rxvt_log ("%s", msg);
		939
		940	void
		941	warn (const char *msg)
		942	CODE:
		943	rxvt_warn ("%s", msg);
		944
		945	void
		946	fatal (const char *msg)
		947	CODE:
		948	rxvt_fatal ("%s", msg);
		949
		950	void
		951	_exit (int status)
		952
		953	void
		954	catch_fatal (SV *block)
		955	PROTOTYPE: &
		956	CODE:
		957	try
237	{	958	{
238	case DT_INT:	959	PUSHMARK (SP);
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;
241
242	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;
245
246	case DT_END:
247	{
248	va_end (ap);
249
250	PUTBACK;	960	PUTBACK;
251	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	961	call_sv (block, G_VOID | G_DISCARD);
252	SPAGAIN;	962	SPAGAIN;
253
254	if (count)
255	{
256	SV *status = POPs;
257	count = SvTRUE (status);
258	}	963	}
259		964	catch (const rxvt_failure_exception &e)
260	PUTBACK;
261	FREETMPS;
262	LEAVE;
263
264	if (SvTRUE (ERRSV))
265	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
266
267	if (htype == HOOK_DESTROY)
268	{
269	// TODO: clear magic
270	hv_clear ((HV *)SvRV ((SV *)term->self));
271	SvREFCNT_dec ((SV *)term->self);
272	}
273
274	return count;
275	}	965	{
276		966	croak ("rxvt_fatal exception caught, trying to continue.");
277	default:
278	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
279	}	967	}
280	}
281	}
282
283	/////////////////////////////////////////////////////////////////////////////
284
285	MODULE = urxvt PACKAGE = urxvt
286
287	PROTOTYPES: ENABLE
288
289	BOOT:
290	{
291	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
292	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
293	set_hookname (INIT);
294	set_hookname (RESET);
295	set_hookname (START);
296	set_hookname (DESTROY);
297	set_hookname (SEL_BEGIN);
298	set_hookname (SEL_EXTEND);
299	set_hookname (SEL_MAKE);
300	set_hookname (SEL_GRAB);
301	set_hookname (FOCUS_IN);
302	set_hookname (FOCUS_OUT);
303	set_hookname (VIEW_CHANGE);
304	set_hookname (SCROLL_BACK);
305	set_hookname (TTY_ACTIVITY);
306	set_hookname (REFRESH_BEGIN);
307	set_hookname (REFRESH_END);
308
309	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
310	}
311
312	void
313	set_should_invoke (int htype, int value)
314	CODE:
315	rxvt_perl.should_invoke [htype] = value;
316
317	void
318	warn (const char *msg)
319	CODE:
320	rxvt_warn ("%s", msg);
321
322	void
323	fatal (const char *msg)
324	CODE:
325	rxvt_fatal ("%s", msg);
326		968
327	NV	969	NV
328	NOW ()	970	NOW ()
329	CODE:	971	CODE:
330	RETVAL = NOW;	972	RETVAL = ev::now ();
331	OUTPUT:	973	OUTPUT:
332	RETVAL	974	RETVAL
333		975
		976	int
		977	GET_BASEFG (int rend)
		978	CODE:
		979	RETVAL = GET_BASEFG (rend);
		980	OUTPUT:
		981	RETVAL
		982
		983	int
		984	GET_BASEBG (int rend)
		985	CODE:
		986	RETVAL = GET_BASEBG (rend);
		987	OUTPUT:
		988	RETVAL
		989
		990	int
		991	SET_FGCOLOR (int rend, int new_color)
		992	CODE:
		993	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		994	OUTPUT:
		995	RETVAL
		996
		997	int
		998	SET_BGCOLOR (int rend, int new_color)
		999	CODE:
		1000	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		1001	OUTPUT:
		1002	RETVAL
		1003
		1004	int
		1005	GET_CUSTOM (int rend)
		1006	CODE:
		1007	RETVAL = (rend & RS_customMask) >> RS_customShift;
		1008	OUTPUT:
		1009	RETVAL
		1010
		1011	int
		1012	SET_CUSTOM (int rend, int new_value)
		1013	CODE:
		1014	{
		1015	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		1016	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		1017
		1018	RETVAL = (rend & ~RS_customMask)
		1019	| ((new_value << RS_customShift) & RS_customMask);
		1020	}
		1021	OUTPUT:
		1022	RETVAL
		1023
		1024	void
		1025	termlist ()
		1026	PPCODE:
		1027	{
		1028	EXTEND (SP, rxvt_term::termlist.size ());
		1029
		1030	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1031	if ((*t)->perl.self)
		1032	PUSHs (sv_2mortal (newSVterm (*t)));
		1033	}
		1034
		1035	IV
		1036	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1037	CODE:
		1038	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1039	req->cb_sv = newSVsv (cb);
		1040	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1041	av_push (av, newSViv ((IV)req));
		1042	RETVAL = (IV)req;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	void
		1047	_delete_selection_request (IV req_)
		1048	CODE:
		1049	rxvt_selection *req = (rxvt_selection *)req_;
		1050	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1051	int i;
		1052
		1053	for (i = AvFILL (av); i >= 0; i--)
		1054	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1055	break;
		1056
		1057	for (; i < AvFILL (av); i++)
		1058	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1059
		1060	av_pop (av);
		1061
		1062	delete req;
		1063
334	MODULE = urxvt PACKAGE = urxvt::term	1064	MODULE = urxvt PACKAGE = urxvt::term
335		1065
		1066	SV *
		1067	_new (AV *env, AV *arg)
		1068	CODE:
		1069	{
		1070	rxvt_term *term = new rxvt_term;
		1071
		1072	stringvec *argv = new stringvec;
		1073	for (int i = 0; i <= AvFILL (arg); i++)
		1074	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1075
		1076	stringvec *envv = new stringvec;
		1077	for (int i = AvFILL (env) + 1; i--; )
		1078	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1079
		1080	try
		1081	{
		1082	term->init (argv, envv);
		1083	}
		1084	catch (const class rxvt_failure_exception &e)
		1085	{
		1086	term->destroy ();
		1087	croak ("error while initializing new terminal instance");
		1088	}
		1089
		1090	RETVAL = term && term->perl.self
		1091	? newSVterm (term) : &PL_sv_undef;
		1092	}
		1093	OUTPUT:
		1094	RETVAL
		1095
		1096	void
		1097	rxvt_term::destroy ()
		1098
		1099	void
		1100	rxvt_term::set_should_invoke (int htype, int inc)
		1101	CODE:
		1102	uint8_t &count = THIS->perl.should_invoke [htype];
		1103	uint8_t prev = count;
		1104	count += inc;
		1105	if (!prev != !count)
		1106	{
		1107	// hook status changed, react
		1108	switch (htype)
		1109	{
		1110	case HOOK_POSITION_CHANGE:
		1111	if (count)
		1112	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1113	}
		1114	}
		1115
		1116	void
		1117	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1118	CODE:
		1119	XrmPutStringResource (&THIS->option_db, specifier, value);
		1120
		1121	int
		1122	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1123	CODE:
		1124	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1125	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1126	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1127	OUTPUT: RETVAL
		1128
		1129	int
		1130	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1131	CODE:
		1132	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1133	OUTPUT: RETVAL
		1134
		1135	void
		1136	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1137	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1138	CODE:
		1139	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1140
		1141	void
		1142	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1143	CODE:
		1144	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1145
		1146	bool
		1147	rxvt_term::grab (Time eventtime, int sync = 0)
		1148	CODE:
		1149	{
		1150	int mode = sync ? GrabModeSync : GrabModeAsync;
		1151
		1152	THIS->perl.grabtime = 0;
		1153
		1154	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1155	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1156	mode, mode, None, GRAB_CURSOR, eventtime))
		1157	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1158	THIS->perl.grabtime = eventtime;
		1159	else
		1160	XUngrabPointer (THIS->dpy, eventtime);
		1161
		1162	RETVAL = !!THIS->perl.grabtime;
		1163	}
		1164	OUTPUT:
		1165	RETVAL
		1166
		1167	void
		1168	rxvt_term::allow_events_async ()
		1169	CODE:
		1170	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1171
		1172	void
		1173	rxvt_term::allow_events_sync ()
		1174	CODE:
		1175	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1176
		1177	void
		1178	rxvt_term::allow_events_replay ()
		1179	CODE:
		1180	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1181	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1182
		1183	void
		1184	rxvt_term::ungrab ()
		1185	CODE:
		1186	ungrab (THIS);
		1187
		1188	int
		1189	rxvt_term::XStringToKeysym (char *string)
		1190	CODE:
		1191	RETVAL = XStringToKeysym (string);
		1192	OUTPUT: RETVAL
		1193
		1194	char *
		1195	rxvt_term::XKeysymToString (int sym)
		1196	CODE:
		1197	RETVAL = XKeysymToString (sym);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::XKeysymToKeycode (int sym)
		1202	CODE:
		1203	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1204	OUTPUT: RETVAL
		1205
		1206	int
		1207	rxvt_term::XKeycodeToKeysym (int code, int index)
		1208	CODE:
		1209	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1210	OUTPUT: RETVAL
		1211
336	int	1212	int
337	rxvt_term::strwidth (SV *str)	1213	rxvt_term::strwidth (SV *str)
338	CODE:	1214	CODE:
339	{	1215	{
340	wchar_t *wstr = sv2wcs (str);	1216	wchar_t *wstr = sv2wcs (str);
341		1217
342	rxvt_push_locale (THIS->locale);	1218	rxvt_push_locale (THIS->locale);
343	RETVAL = wcswidth (wstr, wcslen (wstr));	1219	RETVAL = 0;
		1220	for (wchar_t *wc = wstr; *wc; wc++)
		1221	{
		1222	int w = WCWIDTH (*wc);
		1223
		1224	if (w)
		1225	RETVAL += max (w, 1);
		1226	}
344	rxvt_pop_locale ();	1227	rxvt_pop_locale ();
345		1228
346	free (wstr);	1229	free (wstr);
347	}	1230	}
348	OUTPUT:	1231	OUTPUT:
…		…
375		1258
376	rxvt_push_locale (THIS->locale);	1259	rxvt_push_locale (THIS->locale);
377	wchar_t *wstr = rxvt_mbstowcs (data, len);	1260	wchar_t *wstr = rxvt_mbstowcs (data, len);
378	rxvt_pop_locale ();	1261	rxvt_pop_locale ();
379		1262
380	char *str = rxvt_wcstoutf8 (wstr);	1263	RETVAL = wcs2sv (wstr);
381	free (wstr);	1264	free (wstr);
		1265	}
		1266	OUTPUT:
		1267	RETVAL
382		1268
383	RETVAL = newSVpv (str, 0);	1269	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
384	SvUTF8_on (RETVAL);	1270
		1271	#define TERM_OFFSET_width TERM_OFFSET(width)
		1272	#define TERM_OFFSET_height TERM_OFFSET(height)
		1273	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1274	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1275	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1276	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1277	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1278	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1279	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1280	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1281	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1282	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1283	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1284	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1285	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1286	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1287
		1288	int
		1289	rxvt_term::width ()
		1290	ALIAS:
		1291	width = TERM_OFFSET_width
		1292	height = TERM_OFFSET_height
		1293	fwidth = TERM_OFFSET_fwidth
		1294	fheight = TERM_OFFSET_fheight
		1295	fbase = TERM_OFFSET_fbase
		1296	nrow = TERM_OFFSET_nrow
		1297	ncol = TERM_OFFSET_ncol
		1298	focus = TERM_OFFSET_focus
		1299	mapped = TERM_OFFSET_mapped
		1300	int_bwidth = TERM_OFFSET_int_bwidth
		1301	ext_bwidth = TERM_OFFSET_ext_bwidth
		1302	lineSpace = TERM_OFFSET_lineSpace
		1303	letterSpace = TERM_OFFSET_letterSpace
		1304	saveLines = TERM_OFFSET_saveLines
		1305	total_rows = TERM_OFFSET_total_rows
		1306	top_row = TERM_OFFSET_top_row
		1307	CODE:
		1308	RETVAL = *(int *)((char *)THIS + ix);
		1309	OUTPUT:
		1310	RETVAL
		1311
		1312	unsigned int
		1313	rxvt_term::ModLevel3Mask ()
		1314	ALIAS:
		1315	ModLevel3Mask = 0
		1316	ModMetaMask = 1
		1317	ModNumLockMask = 2
		1318	current_screen = 3
		1319	hidden_cursor = 4
		1320	CODE:
		1321	switch (ix)
		1322	{
		1323	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1324	case 1: RETVAL = THIS->ModMetaMask; break;
		1325	case 2: RETVAL = THIS->ModNumLockMask; break;
		1326	case 3: RETVAL = THIS->current_screen; break;
		1327	#ifdef CURSOR_BLINK
		1328	case 4: RETVAL = THIS->hidden_cursor; break;
		1329	#endif
		1330	}
		1331	OUTPUT:
		1332	RETVAL
		1333
		1334	char *
		1335	rxvt_term::display_id ()
		1336	ALIAS:
		1337	display_id = 0
		1338	locale = 1
		1339	CODE:
		1340	switch (ix)
		1341	{
		1342	case 0: RETVAL = THIS->display->id; break;
		1343	case 1: RETVAL = THIS->locale; break;
		1344	}
		1345	OUTPUT:
		1346	RETVAL
		1347
		1348	SV *
		1349	rxvt_term::envv ()
		1350	ALIAS:
		1351	argv = 1
		1352	PPCODE:
		1353	{
		1354	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1355
		1356	EXTEND (SP, vec->size ());
		1357
		1358	for (char **i = vec->begin (); i != vec->end (); ++i)
		1359	if (*i)
		1360	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1361	}
		1362
		1363	int
		1364	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1365	CODE:
		1366	RETVAL = THIS->pty_ev.events;
		1367	if (events != ev::UNDEF)
		1368	THIS->pty_ev.set (events);
		1369	OUTPUT:
		1370	RETVAL
		1371
		1372	int
		1373	rxvt_term::pty_fd ()
		1374	CODE:
		1375	RETVAL = THIS->pty->pty;
		1376	OUTPUT:
		1377	RETVAL
		1378
		1379	Window
		1380	rxvt_term::parent ()
		1381	CODE:
		1382	RETVAL = THIS->parent;
		1383	OUTPUT:
		1384	RETVAL
		1385
		1386	int
		1387	rxvt_term::parent_x ()
		1388	CODE:
		1389	RETVAL = THIS->parent_x;
		1390	OUTPUT:
		1391	RETVAL
		1392
		1393	int
		1394	rxvt_term::parent_y ()
		1395	CODE:
		1396	RETVAL = THIS->parent_y;
		1397	OUTPUT:
		1398	RETVAL
		1399
		1400	void
		1401	rxvt_term::vt_emask_add (U32 emask)
		1402	CODE:
		1403	THIS->vt_emask_perl |= emask;
		1404	THIS->vt_select_input ();
		1405
		1406	U32
		1407	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1408	CODE:
		1409	RETVAL = THIS->rstyle;
		1410	THIS->rstyle = new_rstyle;
		1411	OUTPUT:
		1412	RETVAL
		1413
		1414	int
		1415	rxvt_term::view_start (int newval = 1)
		1416	PROTOTYPE: $;$
		1417	CODE:
		1418	{
		1419	RETVAL = THIS->view_start;
		1420
		1421	if (newval <= 0)
		1422	THIS->scr_changeview (max (newval, THIS->top_row));
		1423	}
		1424	OUTPUT:
		1425	RETVAL
		1426
		1427	void
		1428	rxvt_term::set_urgency (bool enable)
		1429
		1430	void
		1431	rxvt_term::focus_in ()
		1432
		1433	void
		1434	rxvt_term::focus_out ()
		1435
		1436	void
		1437	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1438	ALIAS:
		1439	key_release = 1
		1440	CODE:
		1441	{
		1442	XKeyEvent xkey;
		1443
		1444	memset (&xkey, 0, sizeof (xkey));
		1445
		1446	xkey.time = time;
		1447	xkey.state = state;
		1448	xkey.keycode = keycode;
		1449
		1450	xkey.type = ix ? KeyRelease : KeyPress;
		1451	xkey.display = THIS->dpy;
		1452	xkey.window = THIS->vt;
		1453	xkey.root = THIS->display->root;
		1454	xkey.subwindow = THIS->vt;
		1455
		1456	if (ix)
		1457	THIS->key_release (xkey);
		1458	else
		1459	THIS->key_press (xkey);
		1460	}
		1461
		1462	void
		1463	rxvt_term::want_refresh ()
		1464	CODE:
		1465	THIS->want_refresh = 1;
		1466	THIS->refresh_check ();
		1467
		1468	void
		1469	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1470	PPCODE:
		1471	{
		1472	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1473	XSRETURN_EMPTY;
		1474
		1475	line_t &l = ROW(row_number);
		1476
		1477	if (GIMME_V != G_VOID)
		1478	{
		1479	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1480
		1481	for (int col = 0; col < THIS->ncol; col++)
		1482	wstr [col] = l.t [col];
		1483
		1484	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1485	}
		1486
		1487	if (new_text)
		1488	{
		1489	wchar_t *wstr = sv2wcs (new_text);
		1490
		1491	int len = min (wcslen (wstr) - start_ofs, max_len);
		1492
		1493	if (start_col < 0 || start_col + len > THIS->ncol)
		1494	{
		1495	free (wstr);
		1496	croak ("new_text extends beyond horizontal margins");
		1497	}
		1498
		1499	for (int col = start_col; col < start_col + len; col++)
		1500	{
		1501	l.t [col] = wstr [start_ofs + col - start_col];
		1502	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1503	}
		1504
385	free (str);	1505	free (wstr);
		1506	}
		1507	}
		1508
		1509	void
		1510	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1511	PPCODE:
		1512	{
		1513	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1514	XSRETURN_EMPTY;
		1515
		1516	line_t &l = ROW(row_number);
		1517
		1518	if (GIMME_V != G_VOID)
		1519	{
		1520	AV *av = newAV ();
		1521
		1522	av_extend (av, THIS->ncol - 1);
		1523	for (int col = 0; col < THIS->ncol; col++)
		1524	av_store (av, col, newSViv (l.r [col]));
		1525
		1526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1527	}
		1528
		1529	if (new_rend)
		1530	{
		1531	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1532	croak ("new_rend must be arrayref");
		1533
		1534	AV *av = (AV *)SvRV (new_rend);
		1535	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1536
		1537	if (start_col < 0 || start_col + len > THIS->ncol)
		1538	croak ("new_rend array extends beyond horizontal margins");
		1539
		1540	for (int col = start_col; col < start_col + len; col++)
		1541	{
		1542	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1543
		1544	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1545	}
		1546	}
		1547	}
		1548
		1549	int
		1550	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1551	CODE:
		1552	{
		1553	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1554	XSRETURN_EMPTY;
		1555
		1556	line_t &l = ROW(row_number);
		1557	RETVAL = l.l;
		1558
		1559	if (new_length >= 0)
		1560	l.l = new_length;
		1561	}
		1562	OUTPUT:
		1563	RETVAL
		1564
		1565	bool
		1566	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1567	CODE:
		1568	{
		1569	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1570	XSRETURN_EMPTY;
		1571
		1572	line_t &l = ROW(row_number);
		1573	RETVAL = l.is_longer ();
		1574
		1575	if (new_is_longer >= 0)
		1576	l.is_longer (new_is_longer);
		1577	}
		1578	OUTPUT:
		1579	RETVAL
		1580
		1581	SV *
		1582	rxvt_term::special_encode (SV *string)
		1583	CODE:
		1584	{
		1585	wchar_t *wstr = sv2wcs (string);
		1586	int wlen = wcslen (wstr);
		1587	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1588
		1589	rxvt_push_locale (THIS->locale);
		1590
		1591	wchar_t *r = rstr;
		1592	for (wchar_t *s = wstr; *s; s++)
		1593	{
		1594	int w = WCWIDTH (*s);
		1595
		1596	if (w == 0)
		1597	{
		1598	if (r == rstr)
		1599	croak ("leading combining character unencodable");
		1600
		1601	unicode_t n = rxvt_compose (r[-1], *s);
		1602	if (n == NOCHAR)
		1603	n = rxvt_composite.compose (r[-1], *s);
		1604
		1605	r[-1] = n;
		1606	}
		1607	#if !UNICODE_3
		1608	else if (*s >= 0x10000)
		1609	*r++ = rxvt_composite.compose (*s);
		1610	#endif
		1611	else
		1612	*r++ = *s;
		1613
		1614	// the *2 above only allows wcwidth <= 2
		1615	if (w > 1)
		1616	*r++ = NOCHAR;
		1617	}
		1618
		1619	rxvt_pop_locale ();
		1620
		1621	RETVAL = wcs2sv (rstr, r - rstr);
		1622	}
		1623	OUTPUT:
		1624	RETVAL
		1625
		1626	SV *
		1627	rxvt_term::special_decode (SV *text)
		1628	CODE:
		1629	{
		1630	wchar_t *wstr = sv2wcs (text);
		1631	int dlen = 0;
		1632
		1633	// find length
		1634	for (wchar_t *s = wstr; *s; s++)
		1635	if (*s == NOCHAR)
		1636	;
		1637	else if (IS_COMPOSE (*s))
		1638	dlen += rxvt_composite.expand (*s, 0);
		1639	else
		1640	dlen++;
		1641
		1642	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1643
		1644	// decode
		1645	wchar_t *r = rstr;
		1646	for (wchar_t *s = wstr; *s; s++)
		1647	if (*s == NOCHAR)
		1648	;
		1649	else if (IS_COMPOSE (*s))
		1650	r += rxvt_composite.expand (*s, r);
		1651	else
		1652	*r++ = *s;
		1653
		1654	RETVAL = wcs2sv (rstr, r - rstr);
386	}	1655	}
387	OUTPUT:	1656	OUTPUT:
388	RETVAL	1657	RETVAL
389		1658
390	void	1659	void
391	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1660	rxvt_term::_resource (char *name, int index, SV *newval = 0)
392	PPCODE:	1661	PPCODE:
393	{	1662	{
394	struct resval { const char *name; int value; } rslist [] = {	1663	static const struct resval { const char *name; int value; } *rs, rslist [] = {
395	# define Rs_def(name) { # name, Rs_ ## name },	1664	# define def(name) { # name, Rs_ ## name },
396	# define Rs_reserve(name,count)	1665	# define reserve(name,count)
397	# include "rsinc.h"	1666	# include "rsinc.h"
398	# undef Rs_def	1667	# undef def
399	# undef Rs_reserve	1668	# undef reserve
400	};	1669	};
401		1670
402	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1671	rs = rslist + ecb_array_length (rslist);
403		1672
		1673	if (*name)
404	do {	1674	{
		1675	do {
405	if (rs-- == rslist)	1676	if (rs-- == rslist)
406	croak ("no such resource '%s', requested", name);	1677	croak ("no such resource '%s', requested", name);
407	} while (strcmp (name, rs->name));	1678	} while (strcmp (name, rs->name));
408		1679
409	index += rs->value;	1680	index += rs->value;
		1681	}
		1682	else
		1683	{
		1684	--rs;
		1685	name = "";
		1686	}
410		1687
411	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1688	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
412	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1689	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
413		1690
414	if (GIMME_V != G_VOID)	1691	if (GIMME_V != G_VOID)
…		…
425	else	1702	else
426	THIS->rs [index] = 0;	1703	THIS->rs [index] = 0;
427	}	1704	}
428	}	1705	}
429		1706
		1707	const char *
		1708	rxvt_term::x_resource (const char *name)
		1709
		1710	bool
		1711	rxvt_term::option (U8 optval, int set = -1)
		1712	CODE:
		1713	{
		1714	RETVAL = THIS->option (optval);
		1715
		1716	if (set >= 0)
		1717	{
		1718	THIS->set_option (optval, set);
		1719
		1720	if (THIS->init_done) // avoid doing this before START
		1721	switch (optval)
		1722	{
		1723	case Opt_skipBuiltinGlyphs:
		1724	THIS->set_fonts ();
		1725	THIS->scr_remap_chars ();
		1726	THIS->scr_touch (true);
		1727	THIS->want_refresh = 1;
		1728	THIS->refresh_check ();
		1729	break;
		1730	#ifdef CURSOR_BLINK
		1731	case Opt_cursorBlink:
		1732	THIS->cursor_blink_reset ();
		1733	break;
		1734	#endif
		1735
		1736	case Opt_cursorUnderline:
		1737	THIS->want_refresh = 1;
		1738	THIS->refresh_check ();
		1739	break;
		1740
		1741	# case Opt_scrollBar_floating:
		1742	# case Opt_scrollBar_right:
		1743	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1744	# break;
		1745	}
		1746	}
		1747	}
		1748	OUTPUT:
		1749	RETVAL
		1750
		1751	bool
		1752	rxvt_term::parse_keysym (char *keysym, char *str)
		1753	CODE:
		1754	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1755	THIS->keyboard->register_done ();
		1756	OUTPUT:
		1757	RETVAL
		1758
430	void	1759	void
		1760	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1761	CODE:
		1762	wchar_t *wstr = sv2wcs (str);
		1763	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1764	free (wstr);
		1765
		1766	void
431	rxvt_term::selection_mark (...)	1767	rxvt_term::screen_cur (...)
432	PROTOTYPE: $;$$	1768	PROTOTYPE: $;$$
433	ALIAS:	1769	ALIAS:
		1770	screen_cur = 0
434	selection_beg = 1	1771	selection_beg = 1
435	selection_end = 2	1772	selection_end = 2
		1773	selection_mark = 3
436	PPCODE:	1774	PPCODE:
437	{	1775	{
438	row_col_t &sel = ix == 1 ? THIS->selection.beg	1776	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1777	: ix == 1 ? THIS->selection.beg
439	: ix == 2 ? THIS->selection.end	1778	: ix == 2 ? THIS->selection.end
440	: THIS->selection.mark;	1779	: THIS->selection.mark;
441		1780
442	if (GIMME_V != G_VOID)	1781	if (GIMME_V != G_VOID)
443	{	1782	{
444	EXTEND (SP, 2);	1783	EXTEND (SP, 2);
445	PUSHs (sv_2mortal (newSViv (sel.row)));	1784	PUSHs (sv_2mortal (newSViv (rc.row)));
446	PUSHs (sv_2mortal (newSViv (sel.col)));	1785	PUSHs (sv_2mortal (newSViv (rc.col)));
447	}	1786	}
448		1787
449	if (items == 3)	1788	if (items >= 3)
		1789	{
		1790	rc.row = SvIV (ST (1));
		1791	rc.col = SvIV (ST (2));
		1792
		1793	if (ix == 2)
450	{	1794	{
451	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1795	if (rc.col == 0)
452	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1796	{
		1797	// col == 0 means end of previous line
		1798	rc.row--;
		1799	rc.col = THIS->ncol;
		1800	}
		1801	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1802	&& rc.col > ROW(rc.row).l)
		1803	{
		1804	// col >= length means while line and add newline
		1805	rc.col = THIS->ncol;
		1806	}
		1807	}
		1808
		1809	clamp_it (rc.col, 0, THIS->ncol);
		1810	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
453		1811
454	if (ix)	1812	if (ix)
		1813	{
		1814	THIS->selection.screen = THIS->current_screen;
		1815
455	THIS->want_refresh = 1;	1816	THIS->want_refresh = 1;
		1817	THIS->refresh_check ();
456	}	1818	}
		1819	}
457	}	1820	}
458		1821
459	int	1822	int
460	rxvt_term::selection_grab (int eventtime)	1823	rxvt_term::selection_screen (int screen = -1)
		1824	CODE:
		1825	RETVAL = THIS->selection.screen;
		1826	if (screen >= 0)
		1827	THIS->selection.screen = screen;
		1828	OUTPUT:
		1829	RETVAL
461		1830
462	void	1831	void
		1832	rxvt_term::selection_clear (bool clipboard = false)
		1833
		1834	void
		1835	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1836	CODE:
		1837	THIS->selection.op = SELECTION_CONT;
		1838	THIS->selection.rect = rect;
		1839	THIS->selection_make (eventtime);
		1840
		1841	int
		1842	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1843
		1844	void
463	rxvt_term::selection (SV *newtext = 0)	1845	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
464	PPCODE:	1846	PPCODE:
465	{	1847	{
		1848	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1849	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1850
466	if (GIMME_V != G_VOID)	1851	if (GIMME_V != G_VOID)
467	{	1852	XPUSHs (text
468	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1853	? sv_2mortal (wcs2sv (text, len))
469	SV *sv = newSVpv (sel, 0);	1854	: &PL_sv_undef);
470	SvUTF8_on (sv);
471	free (sel);
472	XPUSHs (sv_2mortal (sv));
473	}
474		1855
475	if (newtext)	1856	if (newtext)
476	{	1857	{
477	free (THIS->selection.text);
478
479	THIS->selection.text = sv2wcs (newtext);
480	THIS->selection.len = wcslen (THIS->selection.text);
481	}
482	}
483
484	void
485	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
486
487	void
488	rxvt_term::scr_overlay_off ()
489
490	void
491	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
492	CODE:
493	THIS->scr_overlay_set (x, y, text, rend);
494
495	void
496	rxvt_term::scr_overlay_set (int x, int y, SV *text)
497	CODE:
498	{
499	wchar_t *wtext = sv2wcs (text);
500	THIS->scr_overlay_set (x, y, wtext);
501	free (wtext);	1858	free (text);
		1859
		1860	text = sv2wcs (newtext);
		1861	len = wcslen (text);
		1862	}
		1863	}
		1864
		1865	char
		1866	rxvt_term::cur_charset ()
		1867	CODE:
		1868	RETVAL = THIS->charsets [THIS->screen.charset];
		1869	OUTPUT:
		1870	RETVAL
		1871
		1872	void
		1873	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)
		1874
		1875	void
		1876	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1877
		1878	void
		1879	rxvt_term::scr_bell ()
		1880
		1881	void
		1882	rxvt_term::scr_recolour (bool refresh = true);
		1883
		1884	void
		1885	rxvt_term::scr_change_screen (int screen)
		1886
		1887	void
		1888	rxvt_term::scr_add_lines (SV *string)
		1889	CODE:
		1890	{
		1891	wchar_t *wstr = sv2wcs (string);
		1892	THIS->scr_add_lines (wstr, wcslen (wstr));
		1893	free (wstr);
502	}	1894	}
503		1895
504	void	1896	void
505	rxvt_term::tt_write (SV *octets)	1897	rxvt_term::tt_write (SV *octets)
506	INIT:	1898	INIT:
507	STRLEN len;	1899	STRLEN len;
508	char *str = SvPVbyte (octets, len);	1900	char *str = SvPVbyte (octets, len);
509	C_ARGS:	1901	C_ARGS:
510	(unsigned char *)str, len	1902	str, len
511		1903
512	MODULE = urxvt PACKAGE = urxvt::timer	1904	void
		1905	rxvt_term::tt_paste (SV *octets)
		1906	INIT:
		1907	STRLEN len;
		1908	char *str = SvPVbyte (octets, len);
		1909	C_ARGS:
		1910	str, len
		1911
		1912	void
		1913	rxvt_term::cmd_parse (SV *octets)
		1914	CODE:
		1915	{
		1916	STRLEN len;
		1917	char *str = SvPVbyte (octets, len);
		1918
		1919	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1920	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1921
		1922	THIS->cmdbuf_ptr = str;
		1923	THIS->cmdbuf_endp = str + len;
		1924
		1925	rxvt_push_locale (THIS->locale);
		1926	THIS->cmd_parse ();
		1927	rxvt_pop_locale ();
		1928
		1929	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1930	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1931	}
513		1932
514	SV *	1933	SV *
515	timer::new ()	1934	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
516	CODE:	1935	CODE:
517	timer *w = new timer;	1936	{
		1937	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
518	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1938	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
519	w->self = (HV *)SvRV (RETVAL);	1939	o->self = (HV *)SvRV (RETVAL);
		1940	}
		1941	OUTPUT:
		1942	RETVAL
		1943
		1944	#############################################################################
		1945	# Various X Utility Functions
		1946	#############################################################################
		1947
		1948	void
		1949	rxvt_term::XListProperties (Window window)
		1950	PPCODE:
		1951	{
		1952	int count;
		1953	Atom *props = XListProperties (THIS->dpy, window, &count);
		1954
		1955	EXTEND (SP, count);
		1956	while (count--)
		1957	PUSHs (newSVuv ((U32)props [count]));
		1958
		1959	XFree (props);
		1960	}
		1961
		1962	void
		1963	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1964	PPCODE:
		1965	{
		1966	Atom type;
		1967	int format;
		1968	unsigned long nitems;
		1969	unsigned long bytes_after;
		1970	unsigned char *prop;
		1971
		1972	XGetWindowProperty (THIS->dpy, window, property,
		1973	0, 1<<24, 0, AnyPropertyType,
		1974	&type, &format, &nitems, &bytes_after, &prop);
		1975
		1976	if (type != None)
		1977	{
		1978	int elemsize = format == 16 ? sizeof (short)
		1979	: format == 32 ? sizeof (long)
		1980	: 1;
		1981
		1982	EXTEND (SP, 3);
		1983	PUSHs (newSVuv ((U32)type));
		1984	PUSHs (newSViv (format));
		1985	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1986	XFree (prop);
		1987	}
		1988	}
		1989
		1990	void
		1991	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1992	CODE:
		1993	{
		1994	STRLEN len;
		1995	char *data_ = SvPVbyte (data, len);
		1996
		1997	int elemsize = format == 16 ? sizeof (short)
		1998	: format == 32 ? sizeof (long)
		1999	: 1;
		2000
		2001	XChangeProperty (THIS->dpy, window, property,
		2002	type, format, PropModeReplace,
		2003	(unsigned char *)data_, len / elemsize);
		2004	}
		2005
		2006	Atom
		2007	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2008	C_ARGS: term->dpy, atom_name, only_if_exists
		2009
		2010	char *
		2011	XGetAtomName (rxvt_term *term, Atom atom)
		2012	C_ARGS: term->dpy, atom
		2013	CLEANUP:
		2014	XFree (RETVAL);
		2015
		2016	void
		2017	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2018	C_ARGS: term->dpy, window, property
		2019
		2020	Window
		2021	rxvt_term::DefaultRootWindow ()
		2022	CODE:
		2023	RETVAL = THIS->display->root;
520	OUTPUT:	2024	OUTPUT:
521	RETVAL	2025	RETVAL
522		2026
523	timer *	2027	#if 0
524	timer::cb (SV *cb)	2028
		2029	Window
		2030	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2031	C_ARGS: term->dpy, (Window)parent,
		2032	x, y, width, height, 0,
		2033	term->pix_colors_focused[Color_border],
		2034	term->pix_colors_focused[Color_border]
		2035
		2036	#endif
		2037
		2038	void
		2039	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2040	C_ARGS: term->dpy, window, parent, x, y
		2041
		2042	void
		2043	XMapWindow (rxvt_term *term, Window window)
		2044	C_ARGS: term->dpy, window
		2045
		2046	void
		2047	XUnmapWindow (rxvt_term *term, Window window)
		2048	C_ARGS: term->dpy, window
		2049
		2050	void
		2051	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2052	C_ARGS: term->dpy, window, x, y, width, height
		2053
		2054	void
		2055	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2056	CODE:
		2057	{
		2058	XWindowAttributes attr;
		2059	XGetWindowAttributes (THIS->dpy, window, &attr);
		2060	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2061	}
		2062
		2063	void
		2064	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
525	CODE:	2065	PPCODE:
526	THIS->cb (cb);	2066	{
		2067	int dx, dy;
		2068	Window child;
		2069
		2070	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2071	{
		2072	EXTEND (SP, 3);
		2073	PUSHs (newSViv (dx));
		2074	PUSHs (newSViv (dy));
		2075	PUSHs (newSVuv (child));
		2076	}
		2077	}
		2078
		2079	#############################################################################
		2080	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2081
		2082	bool
		2083	rxvt_term::has_render ()
		2084	CODE:
		2085	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2086	OUTPUT:
527	RETVAL = THIS;	2087	RETVAL
528	OUTPUT:
529	RETVAL
530		2088
531	NV	2089	void
532	timer::at ()	2090	rxvt_term::background_geometry (bool border = false)
533	CODE:	2091	PPCODE:
534	RETVAL = THIS->at;	2092	EXTEND (SP, 4);
535	OUTPUT:	2093	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
536	RETVAL	2094	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2095	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
537		2097
538	timer *	2098	#if HAVE_IMG
539	timer::set (NV tstamp)	2099
		2100	rxvt_img *
		2101	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
540	CODE:	2102	CODE:
541	THIS->set (tstamp);	2103	XRenderPictFormat *f = SvOK (format)
		2104	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2105	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2106	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2107	RETVAL->alloc ();
		2108	OUTPUT:
542	RETVAL = THIS;	2109	RETVAL
543	OUTPUT:
544	RETVAL
545		2110
546	timer *	2111	#if ENABLE_TRANSPARENCY
547	timer::start (NV tstamp = THIS->at)	2112
548	CODE:	2113	rxvt_img *
549	THIS->start (tstamp);	2114	rxvt_term::new_img_from_root ()
		2115	CODE:
		2116	RETVAL = rxvt_img::new_from_root (THIS);
		2117	OUTPUT:
550	RETVAL = THIS;	2118	RETVAL
551	OUTPUT:
552	RETVAL
553		2119
554	timer *	2120	#endif
555	timer::stop ()	2121
		2122	#if HAVE_PIXBUF
		2123
		2124	rxvt_img *
		2125	rxvt_term::new_img_from_file (octet_string filename)
556	CODE:	2126	CODE:
		2127	try
		2128	{
		2129	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2130	}
		2131	catch (const class rxvt_failure_exception &e)
		2132	{
		2133	croak ("new_img_from_file failed");
		2134	}
		2135	OUTPUT:
		2136	RETVAL
		2137
		2138	#endif
		2139
		2140	#if HAVE_BG_PIXMAP
		2141
		2142	void
		2143	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2144	CODE:
557	THIS->stop ();	2145	THIS->bg_destroy ();
558	RETVAL = THIS;	2146	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
559	OUTPUT:
560	RETVAL
561		2147
		2148	if (img) // TODO: cannot be false
		2149	{
		2150	img = img->clone (); // own the img
		2151
		2152	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2153	img->sub_rect (0, 0,
		2154	border ? THIS->vt_width : THIS->szHint.width,
		2155	border ? THIS->vt_height : THIS->szHint.height)
		2156	->replace (img);
		2157
		2158	// just in case, should usually be a nop
		2159	img->reify ()
		2160	->replace (img);
		2161
		2162	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2163	->replace (img);
		2164
		2165	THIS->bg_img = img;
		2166	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2167
		2168	if (!border)
		2169	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2170	}
		2171
		2172	#endif
		2173
		2174	#endif
		2175
		2176	#############################################################################
		2177	# urxvt::overlay
		2178	#############################################################################
		2179
		2180	MODULE = urxvt PACKAGE = urxvt::overlay
		2181
562	void	2182	void
		2183	overlay::set (int x, int y, SV *text, SV *rend = 0)
		2184
		2185	void
		2186	overlay::show ()
		2187
		2188	void
		2189	overlay::hide ()
		2190
		2191	void
563	timer::DESTROY ()	2192	overlay::DESTROY ()
564		2193
		2194	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2195
		2196	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2197
		2198	#if HAVE_PIXBUF
		2199
		2200	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2201	C_ARGS: filename, 0
		2202
		2203	void
		2204	DESTROY (urxvt::pixbuf self)
		2205	CODE:
		2206	gdk_pixbuf_unref (self);
		2207
		2208	#endif
		2209
565	MODULE = urxvt PACKAGE = urxvt::iow	2210	MODULE = urxvt PACKAGE = urxvt::img
566		2211
567	SV *	2212	#if HAVE_IMG
568	iow::new ()
569	CODE:
570	iow *w = new iow;
571	RETVAL = newSVptr ((void *)w, "urxvt::iow");
572	w->self = (HV *)SvRV (RETVAL);
573	OUTPUT:
574	RETVAL
575		2213
576	iow *	2214	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
577	iow::cb (SV *cb)	2215	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2216
		2217	int
		2218	rxvt_img::w ()
578	CODE:	2219	CODE:
579	THIS->cb (cb);
580	RETVAL = THIS;	2220	RETVAL = THIS->w;
581	OUTPUT:	2221	OUTPUT:
582	RETVAL	2222	RETVAL
583		2223
584	iow *	2224	int
585	iow::fd (int fd)	2225	rxvt_img::h ()
586	CODE:	2226	CODE:
587	THIS->fd = fd;
588	RETVAL = THIS;	2227	RETVAL = THIS->h;
589	OUTPUT:	2228	OUTPUT:
590	RETVAL	2229	RETVAL
591		2230
592	iow *	2231	Pixmap
593	iow::events (short events)	2232	rxvt_img::pm ()
594	CODE:	2233	CODE:
595	THIS->events = events;
596	RETVAL = THIS;	2234	RETVAL = THIS->pm;
597	OUTPUT:	2235	OUTPUT:
598	RETVAL
599
600	iow *
601	iow::start ()
602	CODE:
603	THIS->start ();
604	RETVAL = THIS;	2236	RETVAL
605	OUTPUT:
606	RETVAL
607		2237
608	iow *
609	iow::stop ()
610	CODE:
611	THIS->stop ();
612	RETVAL = THIS;
613	OUTPUT:
614	RETVAL
615
616	void	2238	void
617	iow::DESTROY ()	2239	rxvt_img::fill (SV *c)
		2240	INIT:
		2241	rgba cc = parse_rgba (c, THIS->s);
		2242	C_ARGS: cc
618		2243
		2244	void
		2245	rxvt_img::DESTROY ()
		2246	CODE:
		2247	delete THIS;
619		2248
		2249	void
		2250	rxvt_img::unshare ()
		2251
		2252	int
		2253	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2254	CODE:
		2255	if (items >= 2)
		2256	THIS->repeat_mode (repeat);
		2257	if (GIMME_V != G_VOID)
		2258	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2259
		2260	void
		2261	rxvt_img::move (int dx, int dy)
		2262
		2263	void
		2264	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2265
		2266	void
		2267	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2268
		2269	rxvt_img *
		2270	rxvt_img::clone ()
		2271
		2272	rxvt_img *
		2273	rxvt_img::reify ()
		2274
		2275	rxvt_img *
		2276	rxvt_img::sub_rect (int x, int y, int width, int height)
		2277
		2278	rxvt_img *
		2279	rxvt_img::blur (int rh, int rv)
		2280
		2281	rxvt_img *
		2282	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2283	INIT:
		2284	double matrix[3][3] = {
		2285	{ p11, p12, p13 },
		2286	{ p21, p22, p23 },
		2287	{ p31, p32, p33 }
		2288	};
		2289	C_ARGS: matrix
		2290
		2291	rxvt_img *
		2292	rxvt_img::scale (int new_width, int new_height)
		2293
		2294	rxvt_img *
		2295	rxvt_img::rotate (int x, int y, NV phi)
		2296
		2297	#endif
		2298

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