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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.7 by root, Mon Jan 2 22:23:26 2006 UTC vs.
Revision 1.188 by sf-exg, Sat Jun 9 17:28:03 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 void
		67	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		68	{
		69	//TODO: support component stuff
		70	c.set (s, SvPVbyte_nolen (sv));
		71	}
39		72
40	/////////////////////////////////////////////////////////////////////////////	73	/////////////////////////////////////////////////////////////////////////////
41		74
42	static wchar_t *	75	static wchar_t *
43	sv2wcs (SV *sv)	76	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	79	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	80	return rxvt_utf8towcs (str, len);
48	}	81	}
49		82
50	static SV *	83	static SV *
51	new_ref (HV *hv, const char *klass)	84	wcs2sv (wchar_t *wstr, int len = -1)
52	{	85	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	86	char *str = rxvt_wcstoutf8 (wstr, len);
54	}
55		87
56	//TODO: use magic	88	SV *sv = newSVpv (str, 0);
		89	SvUTF8_on (sv);
		90	free (str);
		91
		92	return sv;
		93	}
		94
57	static SV *	95	static SV *
58	newSVptr (void *ptr, const char *klass)	96	newSVptr (void *ptr, const char *klass)
59	{	97	{
60	HV *hv = newHV ();	98	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	99	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	100	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		101	}
		102
		103	static void
		104	clearSVptr (SV *sv)
		105	{
		106	if (SvROK (sv))
		107	sv = SvRV (sv);
		108
		109	hv_clear ((HV *)sv);
		110	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	111	}
64		112
65	static long	113	static long
66	SvPTR (SV *sv, const char *klass)	114	SvPTR (SV *sv, const char *klass)
67	{	115	{
68	if (!sv_derived_from (sv, klass))	116	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	117	croak ("object of type %s expected", klass);
70		118
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	119	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		120
73	if (!iv)	121	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	122	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		123
76	return (long)iv;	124	return (long)mg->mg_ptr;
77	}	125	}
78		126
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	127	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	128	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		129
82	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
83		131
84	struct perl_watcher	132	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		133
		134	class overlay : overlay_base
85	{	135	{
86	SV *cbsv;	136	rxvt_term *THIS;
		137	AV *overlay_av;
		138	int border;
		139
		140	public:
87	HV *self;	141	HV *self;
88		142
89	perl_watcher ()	143	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	144	~overlay ();
91	{
92	}
93		145
94	~perl_watcher ()	146	void show ();
95	{	147	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		148
99	void cb (SV *cb)	149	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		150
104	void invoke (const char *type, SV *self, int arg = -1);	151	void set (int x, int y, SV *str, SV *rend);
105	};	152	};
106		153
107	void	154	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)	155	: THIS(THIS), border(border == 2), overlay_av (0)
109	{	156	{
110	dSP;	157	x = x_;
		158	y = y_;
		159	w = w_;
		160	h = h_;
111		161
112	ENTER;	162	if (w < 0) w = 0;
113	SAVETMPS;	163	if (h < 0) h = 0;
114		164
115	PUSHMARK (SP);	165	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	{	166	{
		167	w += 2;
		168	h += 2;
142	}	169	}
143		170
144	void execute (time_watcher &w)	171	text = new text_t *[h];
		172	rend = new rend_t *[h];
		173
		174	for (int y = 0; y < h; y++)
145	{	175	{
146	invoke ("urxvt::timer", newSVtimer (this));	176	text_t *tp = text[y] = new text_t[w];
		177	rend_t *rp = rend[y] = new rend_t[w];
		178
		179	text_t t0, t1, t2;
		180	rend_t r = rstyle;
		181
		182	if (border == 2)
		183	{
		184	if (y == 0)
		185	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		186	else if (y < h - 1)
		187	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		188	else
		189	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		190
		191	*tp++ = t0;
		192	*rp++ = r;
		193
		194	for (int x = w - 2; x-- > 0; )
		195	{
		196	*tp++ = t1;
		197	*rp++ = r;
		198	}
		199
		200	*tp = t2;
		201	*rp = r;
		202	}
		203	else
		204	for (int x = w; x-- > 0; )
		205	{
		206	*tp++ = 0x0020;
		207	*rp++ = r;
		208	}
147	}	209	}
148	};
149		210
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 ()	211	show ();
156	: io_watcher (this, &iow::execute)	212	}
		213
		214	overlay::~overlay ()
		215	{
		216	hide ();
		217
		218	for (int y = h; y--; )
157	{	219	{
		220	delete [] text[y];
		221	delete [] rend[y];
158	}	222	}
159		223
160	void execute (io_watcher &w, short revents)	224	delete [] text;
		225	delete [] rend;
		226	}
		227
		228	void
		229	overlay::show ()
		230	{
		231	if (overlay_av)
		232	return;
		233
		234	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		235	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		236	));
		237	av_push (overlay_av, newSViv ((long)this));
		238
		239	THIS->want_refresh = 1;
		240	THIS->refresh_check ();
		241	}
		242
		243	void
		244	overlay::hide ()
		245	{
		246	if (!overlay_av)
		247	return;
		248
		249	int i;
		250
		251	for (i = AvFILL (overlay_av); i >= 0; i--)
		252	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		253	break;
		254
		255	for (; i < AvFILL (overlay_av); i++)
		256	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		257
		258	av_pop (overlay_av);
		259
		260	SvREFCNT_dec (overlay_av);
		261	overlay_av = 0;
		262
		263	THIS->want_refresh = 1;
		264	THIS->refresh_check ();
		265	}
		266
		267	void overlay::swap ()
		268	{
		269	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		270	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		271
		272	int ov_w = min (w, THIS->ncol - ov_x);
		273	int ov_h = min (h, THIS->nrow - ov_y);
		274
		275	// hide cursor if it is within the overlay area
		276	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		277	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		278	THIS->screen.flags &= ~Screen_VisibleCursor;
		279
		280	for (int y = ov_h; y--; )
161	{	281	{
162	invoke ("urxvt::iow", newSViow (this), revents);	282	text_t *t1 = text [y];
		283	rend_t *r1 = rend [y];
		284
		285	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		286	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		287
		288	for (int x = ov_w; x--; )
		289	{
		290	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		291	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		292	}
163	}	293	}
164	};	294
		295	}
		296
		297	void overlay::set (int x, int y, SV *text, SV *rend)
		298	{
		299	x += border;
		300	y += border;
		301
		302	if (!IN_RANGE_EXC (y, 0, h - border))
		303	return;
		304
		305	wchar_t *wtext = sv2wcs (text);
		306
		307	for (int col = min (wcslen (wtext), w - x - border); col--; )
		308	this->text [y][x + col] = wtext [col];
		309
		310	free (wtext);
		311
		312	if (rend)
		313	{
		314	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		315	croak ("rend must be arrayref");
		316
		317	AV *av = (AV *)SvRV (rend);
		318
		319	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		320	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		321	}
		322
		323	THIS->want_refresh = 1;
		324	THIS->refresh_check ();
		325	}
165		326
166	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
167		328
		329	#include "iom_perl.h"
		330
		331	/////////////////////////////////////////////////////////////////////////////
		332
168	struct rxvt_perl_interp rxvt_perl;	333	struct rxvt_perl_interp rxvt_perl;
169		334
170	static PerlInterpreter *perl;	335	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		336
176	rxvt_perl_interp::~rxvt_perl_interp ()	337	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	338	{
178	if (perl)	339	if (perl)
179	{	340	{
180	perl_destruct (perl);	341	perl_destruct (perl);
181	perl_free (perl);	342	perl_free (perl);
		343	PERL_SYS_TERM ();
182	}	344	}
183	}	345	}
184		346
185	void	347	void
186	rxvt_perl_interp::init ()	348	rxvt_perl_interp::init (rxvt_term *term)
187	{	349	{
188	if (!perl)	350	if (!perl)
189	{	351	{
		352	rxvt_push_locale (""); // perl init destroys current locale
		353
		354	{
		355	perl_environ = rxvt_environ;
		356	localise_env set_environ (perl_environ);
		357
190	char *argv[] = {	358	char *args[] = {
191	"",	359	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	360	"-e"
		361	"BEGIN {"
		362	" urxvt->bootstrap;"
		363	" unshift @INC, '" LIBDIR "';"
		364	"}"
		365	""
		366	"use urxvt;"
193	};	367	};
		368	int argc = ecb_array_length (args);
		369	char **argv = args;
194		370
		371	PERL_SYS_INIT3 (&argc, &argv, &environ);
195	perl = perl_alloc ();	372	perl = perl_alloc ();
196	perl_construct (perl);	373	perl_construct (perl);
197		374
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	375	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
199	|| perl_run (perl))	376	|| perl_run (perl))
		377	{
		378	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		379
		380	perl_destruct (perl);
		381	perl_free (perl);
		382	perl = 0;
		383	}
		384	}
		385
		386	rxvt_pop_locale ();
		387	}
		388
		389	if (perl && !term->perl.self)
		390	{
		391	// runs outside of perls ENV
		392	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		393	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		394	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		395	}
		396	}
		397
		398	void
		399	rxvt_perl_interp::usage (rxvt_term *term, int type)
		400	{
		401	localise_env set_environ (perl_environ);
		402
		403	ENTER;
		404	SAVETMPS;
		405
		406	dSP;
		407	PUSHMARK (SP);
		408	EXTEND (SP, 2);
		409	PUSHs (sv_2mortal (newSVterm (term)));
		410	PUSHs (sv_2mortal (newSViv (type)));
		411	PUTBACK;
		412	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		413
		414	FREETMPS;
		415	LEAVE;
		416	}
		417
		418	uint8_t
		419	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		420	{
		421	localise_env set_environ (perl_environ);
		422
		423	ENTER;
		424	SAVETMPS;
		425
		426	dSP;
		427	PUSHMARK (SP);
		428	EXTEND (SP, 6);
		429	PUSHs (sv_2mortal (newSVterm (term)));
		430	PUSHs (sv_2mortal (newSVpv (name, 0)));
		431	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		433	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		434	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		435	PUTBACK;
		436	call_pv ("urxvt::parse_resource", G_SCALAR);
		437	SPAGAIN;
		438
		439	uint8_t ret = POPi;
		440
		441	FREETMPS;
		442	LEAVE;
		443
		444	return ret;
		445	}
		446
		447	static void
		448	ungrab (rxvt_term *THIS)
		449	{
		450	if (THIS->perl.grabtime)
		451	{
		452	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		453	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		454	THIS->perl.grabtime = 0;
		455	}
		456	}
		457
		458	bool
		459	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		460	{
		461	if (!perl || !term->perl.self)
		462	return false;
		463
		464	localise_env set_environ (perl_environ);
		465
		466	// pre-handling of some events
		467	if (htype == HOOK_REFRESH_END)
		468	{
		469	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		470
		471	for (int i = 0; i <= AvFILL (av); i++)
		472	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		473	}
		474	else if (htype == HOOK_DESTROY)
		475	{
		476	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		477
		478	for (int i = AvFILL (av); i >= 0; i--)
200	{	479	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	480	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		481	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	482	}
207	}	483	}
208	}
209		484
210	bool	485	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		486
		487	if (term->perl.should_invoke [htype])
		488	{
220	dSP;	489	dSP;
221	va_list ap;	490	va_list ap;
222		491
223	va_start (ap, htype);	492	va_start (ap, htype);
		493
		494	ENTER;
		495	SAVETMPS;
		496
		497	PUSHMARK (SP);
		498
		499	EXTEND (SP, 2);
		500	PUSHs (sv_2mortal (newSVterm (term)));
		501	PUSHs (sv_2mortal (newSViv (htype)));
		502
		503	for (;;) {
		504	data_type dt = (data_type)va_arg (ap, int);
		505
		506	switch (dt)
		507	{
		508	case DT_INT:
		509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		510	break;
		511
		512	case DT_LONG:
		513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		514	break;
		515
		516	case DT_STR:
		517	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		518	break;
		519
		520	case DT_STR_LEN:
		521	{
		522	char *str = va_arg (ap, char *);
		523	int len = va_arg (ap, int);
		524
		525	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		526	}
		527	break;
		528
		529	case DT_WCS_LEN:
		530	{
		531	wchar_t *wstr = va_arg (ap, wchar_t *);
		532	int wlen = va_arg (ap, int);
		533
		534	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		535	}
		536	break;
		537
		538	case DT_LCS_LEN:
		539	{
		540	long *lstr = va_arg (ap, long *);
		541	int llen = va_arg (ap, int);
		542
		543	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		544	}
		545	break;
		546
		547	case DT_XEVENT:
		548	{
		549	XEvent *xe = va_arg (ap, XEvent *);
		550	HV *hv = newHV ();
		551
		552	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		553	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		554	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		555	# undef set
		556
		557	setiv (type, xe->type);
		558	setiv (send_event, xe->xany.send_event);
		559	setiv (serial, xe->xany.serial);
		560
		561	switch (xe->type)
		562	{
		563	case KeyPress:
		564	case KeyRelease:
		565	case ButtonPress:
		566	case ButtonRelease:
		567	case MotionNotify:
		568	setuv (window, xe->xmotion.window);
		569	setuv (root, xe->xmotion.root);
		570	setuv (subwindow, xe->xmotion.subwindow);
		571	setuv (time, xe->xmotion.time);
		572	setiv (x, xe->xmotion.x);
		573	setiv (y, xe->xmotion.y);
		574	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		575	setiv (col, xe->xmotion.x / term->fwidth);
		576	setiv (x_root, xe->xmotion.x_root);
		577	setiv (y_root, xe->xmotion.y_root);
		578	setuv (state, xe->xmotion.state);
		579
		580	switch (xe->type)
		581	{
		582	case KeyPress:
		583	case KeyRelease:
		584	setuv (keycode, xe->xkey.keycode);
		585	break;
		586
		587	case ButtonPress:
		588	case ButtonRelease:
		589	setuv (button, xe->xbutton.button);
		590	break;
		591
		592	case MotionNotify:
		593	setiv (is_hint, xe->xmotion.is_hint);
		594	break;
		595	}
		596
		597	break;
		598
		599	case MapNotify:
		600	case UnmapNotify:
		601	case ConfigureNotify:
		602	setuv (event, xe->xconfigure.event);
		603	setuv (window, xe->xconfigure.window);
		604
		605	switch (xe->type)
		606	{
		607	case ConfigureNotify:
		608	setiv (x, xe->xconfigure.x);
		609	setiv (y, xe->xconfigure.y);
		610	setiv (width, xe->xconfigure.width);
		611	setiv (height, xe->xconfigure.height);
		612	setuv (above, xe->xconfigure.above);
		613	break;
		614	}
		615
		616	break;
		617
		618	case PropertyNotify:
		619	setuv (window, xe->xproperty.window);
		620	setuv (atom, xe->xproperty.atom);
		621	setuv (time, xe->xproperty.time);
		622	setiv (state, xe->xproperty.state);
		623	break;
		624
		625	case ClientMessage:
		626	setuv (window, xe->xclient.window);
		627	setuv (message_type, xe->xclient.message_type);
		628	setuv (format, xe->xclient.format);
		629	setuv (l0, xe->xclient.data.l[0]);
		630	setuv (l1, xe->xclient.data.l[1]);
		631	setuv (l2, xe->xclient.data.l[2]);
		632	setuv (l3, xe->xclient.data.l[3]);
		633	setuv (l4, xe->xclient.data.l[4]);
		634	break;
		635	}
		636
		637	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		638	}
		639	break;
		640
		641	case DT_END:
		642	goto call;
		643
		644	default:
		645	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		646	}
		647	}
		648
		649	call:
		650	va_end (ap);
		651
		652	PUTBACK;
		653	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		654	SPAGAIN;
		655
		656	if (count)
		657	{
		658	SV *status = POPs;
		659	count = SvTRUE (status);
		660	}
		661
		662	PUTBACK;
		663	FREETMPS;
		664	LEAVE;
		665
		666	if (SvTRUE (ERRSV))
		667	{
		668	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		669	ungrab (term); // better lose the grab than the session
		670	}
		671
		672	event_consumed = !!count;
		673	}
		674	else
		675	event_consumed = false;
		676
		677	// post-handling of some events
		678	if (htype == HOOK_REFRESH_BEGIN)
		679	{
		680	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		681
		682	for (int i = AvFILL (av); i >= 0; i--)
		683	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		684	}
		685	else if (htype == HOOK_DESTROY)
		686	{
		687	clearSVptr ((SV *)term->perl.self);
		688	SvREFCNT_dec ((SV *)term->perl.self);
		689
		690	// don't allow further calls
		691	term->perl.self = 0;
		692	}
		693
		694	return event_consumed;
		695	}
		696
		697	void
		698	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		699	{
		700	localise_env set_environ (perl_environ);
224		701
225	ENTER;	702	ENTER;
226	SAVETMPS;	703	SAVETMPS;
227		704
228	PUSHMARK (SP);	705	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	706	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		707	PUTBACK;
		708	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		709
233	for (;;) {	710	if (SvTRUE (ERRSV))
234	data_type dt = (data_type)va_arg (ap, int);	711	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
235		712
236	switch (dt)	713	FREETMPS;
		714	LEAVE;
		715	}
		716
		717	/////////////////////////////////////////////////////////////////////////////
		718
		719	MODULE = urxvt PACKAGE = urxvt
		720
		721	PROTOTYPES: ENABLE
		722
		723	BOOT:
		724	{
		725	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		726	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		727	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		728	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		729
		730	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
		731	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
		732	# include "hookinc.h"
		733	# undef def
		734
		735	HV *option = get_hv ("urxvt::OPTION", 1);
		736	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		737	# define nodef(name)
		738	# include "optinc.h"
		739	# undef nodef
		740	# undef def
		741
		742	HV *stash = gv_stashpv ("urxvt", 1);
		743	static const struct {
		744	const char *name;
		745	IV iv;
		746	} *civ, const_iv[] = {
		747	# define const_iv(name) { # name, (IV)name }
		748	const_iv (NUM_RESOURCES),
		749	const_iv (DEFAULT_RSTYLE),
		750	const_iv (OVERLAY_RSTYLE),
		751	const_iv (Color_Bits),
		752	const_iv (RS_bgShift), const_iv (RS_bgMask),
		753	const_iv (RS_fgShift), const_iv (RS_fgMask),
		754	const_iv (RS_Careful),
		755	const_iv (RS_fontCount),
		756	const_iv (RS_fontShift),
		757	const_iv (RS_fontMask),
		758	const_iv (RS_baseattrMask),
		759	const_iv (RS_attrMask),
		760	const_iv (RS_redraw),
		761	const_iv (RS_Sel),
		762	const_iv (RS_Bold),
		763	const_iv (RS_Italic),
		764	const_iv (RS_Blink),
		765	const_iv (RS_RVid),
		766	const_iv (RS_Uline),
		767
		768	const_iv (CurrentTime),
		769	const_iv (ShiftMask),
		770	const_iv (LockMask),
		771	const_iv (ControlMask),
		772	const_iv (Mod1Mask),
		773	const_iv (Mod2Mask),
		774	const_iv (Mod3Mask),
		775	const_iv (Mod4Mask),
		776	const_iv (Mod5Mask),
		777	const_iv (Button1Mask),
		778	const_iv (Button2Mask),
		779	const_iv (Button3Mask),
		780	const_iv (Button4Mask),
		781	const_iv (Button5Mask),
		782	const_iv (AnyModifier),
		783
		784	const_iv (NoSymbol),
		785	const_iv (GrabModeSync),
		786	const_iv (GrabModeAsync),
		787
		788	const_iv (NoEventMask),
		789	const_iv (KeyPressMask),
		790	const_iv (KeyReleaseMask),
		791	const_iv (ButtonPressMask),
		792	const_iv (ButtonReleaseMask),
		793	const_iv (EnterWindowMask),
		794	const_iv (LeaveWindowMask),
		795	const_iv (PointerMotionMask),
		796	const_iv (PointerMotionHintMask),
		797	const_iv (Button1MotionMask),
		798	const_iv (Button2MotionMask),
		799	const_iv (Button3MotionMask),
		800	const_iv (Button4MotionMask),
		801	const_iv (Button5MotionMask),
		802	const_iv (ButtonMotionMask),
		803	const_iv (KeymapStateMask),
		804	const_iv (ExposureMask),
		805	const_iv (VisibilityChangeMask),
		806	const_iv (StructureNotifyMask),
		807	const_iv (ResizeRedirectMask),
		808	const_iv (SubstructureNotifyMask),
		809	const_iv (SubstructureRedirectMask),
		810	const_iv (FocusChangeMask),
		811	const_iv (PropertyChangeMask),
		812	const_iv (ColormapChangeMask),
		813	const_iv (OwnerGrabButtonMask),
		814
		815	const_iv (KeyPress),
		816	const_iv (KeyRelease),
		817	const_iv (ButtonPress),
		818	const_iv (ButtonRelease),
		819	const_iv (MotionNotify),
		820	const_iv (EnterNotify),
		821	const_iv (LeaveNotify),
		822	const_iv (FocusIn),
		823	const_iv (FocusOut),
		824	const_iv (KeymapNotify),
		825	const_iv (Expose),
		826	const_iv (GraphicsExpose),
		827	const_iv (NoExpose),
		828	const_iv (VisibilityNotify),
		829	const_iv (CreateNotify),
		830	const_iv (DestroyNotify),
		831	const_iv (UnmapNotify),
		832	const_iv (MapNotify),
		833	const_iv (MapRequest),
		834	const_iv (ReparentNotify),
		835	const_iv (ConfigureNotify),
		836	const_iv (ConfigureRequest),
		837	const_iv (GravityNotify),
		838	const_iv (ResizeRequest),
		839	const_iv (CirculateNotify),
		840	const_iv (CirculateRequest),
		841	const_iv (PropertyNotify),
		842	const_iv (SelectionClear),
		843	const_iv (SelectionRequest),
		844	const_iv (SelectionNotify),
		845	const_iv (ColormapNotify),
		846	const_iv (ClientMessage),
		847	const_iv (MappingNotify),
		848	# if ENABLE_XIM_ONTHESPOT
		849	const_iv (XIMReverse),
		850	const_iv (XIMUnderline),
		851	const_iv (XIMHighlight),
		852	const_iv (XIMPrimary),
		853	const_iv (XIMSecondary),
		854	const_iv (XIMTertiary),
		855	const_iv (XIMVisibleToForward),
		856	const_iv (XIMVisibleToBackword),
		857	const_iv (XIMVisibleToCenter),
		858	#if XRENDER
		859	const_iv (PictStandardARGB32),
		860	const_iv (PictStandardRGB24),
		861	const_iv (PictStandardA8),
		862	const_iv (PictStandardA4),
		863	const_iv (PictStandardA1),
		864	const_iv (RepeatNone),
		865	const_iv (RepeatNormal),
		866	const_iv (RepeatPad),
		867	const_iv (RepeatReflect),
		868	#endif
		869	# if 0
		870	const_iv (XIMForwardChar),
		871	const_iv (XIMBackwardChar),
		872	const_iv (XIMForwardWord),
		873	const_iv (XIMBackwardWord),
		874	const_iv (XIMCaretUp),
		875	const_iv (XIMCaretDown),
		876	const_iv (XIMNextLine),
		877	const_iv (XIMPreviousLine),
		878	const_iv (XIMLineStart),
		879	const_iv (XIMLineEnd),
		880	const_iv (XIMAbsolutePosition),
		881	const_iv (XIMDontChange),
		882	# endif
		883	# endif
		884	};
		885
		886	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		887	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		888	}
		889
		890	void
		891	log (const char *msg)
		892	CODE:
		893	rxvt_log ("%s", msg);
		894
		895	void
		896	warn (const char *msg)
		897	CODE:
		898	rxvt_warn ("%s", msg);
		899
		900	void
		901	fatal (const char *msg)
		902	CODE:
		903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
		907
		908	void
		909	catch_fatal (SV *block)
		910	PROTOTYPE: &
		911	CODE:
		912	try
237	{	913	{
238	case DT_INT:	914	PUSHMARK (SP);
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;
241
242	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;
245
246	case DT_STRING:
247	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
248	break;
249
250	case DT_END:
251	{
252	va_end (ap);
253
254	PUTBACK;	915	PUTBACK;
255	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	916	call_sv (block, G_VOID | G_DISCARD);
256	SPAGAIN;	917	SPAGAIN;
257
258	if (count)
259	{
260	SV *status = POPs;
261	count = SvTRUE (status);
262	}	918	}
263		919	catch (const rxvt_failure_exception &e)
264	PUTBACK;
265	FREETMPS;
266	LEAVE;
267
268	if (SvTRUE (ERRSV))
269	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
270
271	if (htype == HOOK_DESTROY)
272	{
273	// TODO: clear magic
274	hv_clear ((HV *)SvRV ((SV *)term->self));
275	SvREFCNT_dec ((SV *)term->self);
276	}
277
278	return count;
279	}	920	{
280		921	croak ("rxvt_fatal exception caught, trying to continue.");
281	default:
282	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
283	}	922	}
284	}
285	}
286
287	/////////////////////////////////////////////////////////////////////////////
288
289	MODULE = urxvt PACKAGE = urxvt
290
291	PROTOTYPES: ENABLE
292
293	BOOT:
294	{
295	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
296	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
297	set_hookname (INIT);
298	set_hookname (RESET);
299	set_hookname (START);
300	set_hookname (DESTROY);
301	set_hookname (SEL_BEGIN);
302	set_hookname (SEL_EXTEND);
303	set_hookname (SEL_MAKE);
304	set_hookname (SEL_GRAB);
305	set_hookname (FOCUS_IN);
306	set_hookname (FOCUS_OUT);
307	set_hookname (VIEW_CHANGE);
308	set_hookname (SCROLL_BACK);
309	set_hookname (TTY_ACTIVITY);
310	set_hookname (REFRESH_BEGIN);
311	set_hookname (REFRESH_END);
312	set_hookname (KEYBOARD_COMMAND);
313
314	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
315	}
316
317	void
318	set_should_invoke (int htype, int value)
319	CODE:
320	rxvt_perl.should_invoke [htype] = value;
321
322	void
323	warn (const char *msg)
324	CODE:
325	rxvt_warn ("%s", msg);
326
327	void
328	fatal (const char *msg)
329	CODE:
330	rxvt_fatal ("%s", msg);
331		923
332	NV	924	NV
333	NOW ()	925	NOW ()
334	CODE:	926	CODE:
335	RETVAL = NOW;	927	RETVAL = ev::now ();
336	OUTPUT:	928	OUTPUT:
337	RETVAL	929	RETVAL
338		930
		931	int
		932	GET_BASEFG (int rend)
		933	CODE:
		934	RETVAL = GET_BASEFG (rend);
		935	OUTPUT:
		936	RETVAL
		937
		938	int
		939	GET_BASEBG (int rend)
		940	CODE:
		941	RETVAL = GET_BASEBG (rend);
		942	OUTPUT:
		943	RETVAL
		944
		945	int
		946	SET_FGCOLOR (int rend, int new_color)
		947	CODE:
		948	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		949	OUTPUT:
		950	RETVAL
		951
		952	int
		953	SET_BGCOLOR (int rend, int new_color)
		954	CODE:
		955	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		956	OUTPUT:
		957	RETVAL
		958
		959	int
		960	GET_CUSTOM (int rend)
		961	CODE:
		962	RETVAL = (rend & RS_customMask) >> RS_customShift;
		963	OUTPUT:
		964	RETVAL
		965
		966	int
		967	SET_CUSTOM (int rend, int new_value)
		968	CODE:
		969	{
		970	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		971	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		972
		973	RETVAL = (rend & ~RS_customMask)
		974	| ((new_value << RS_customShift) & RS_customMask);
		975	}
		976	OUTPUT:
		977	RETVAL
		978
		979	void
		980	termlist ()
		981	PPCODE:
		982	{
		983	EXTEND (SP, rxvt_term::termlist.size ());
		984
		985	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		986	if ((*t)->perl.self)
		987	PUSHs (sv_2mortal (newSVterm (*t)));
		988	}
		989
		990	IV
		991	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		992	CODE:
		993	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		994	req->cb_sv = newSVsv (cb);
		995	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		996	av_push (av, newSViv ((IV)req));
		997	RETVAL = (IV)req;
		998	OUTPUT:
		999	RETVAL
		1000
		1001	void
		1002	_delete_selection_request (IV req_)
		1003	CODE:
		1004	rxvt_selection *req = (rxvt_selection *)req_;
		1005	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1006	int i;
		1007
		1008	for (i = AvFILL (av); i >= 0; i--)
		1009	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1010	break;
		1011
		1012	for (; i < AvFILL (av); i++)
		1013	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1014
		1015	av_pop (av);
		1016
		1017	delete req;
		1018
339	MODULE = urxvt PACKAGE = urxvt::term	1019	MODULE = urxvt PACKAGE = urxvt::term
340		1020
		1021	SV *
		1022	_new (AV *env, AV *arg)
		1023	CODE:
		1024	{
		1025	rxvt_term *term = new rxvt_term;
		1026
		1027	stringvec *argv = new stringvec;
		1028	for (int i = 0; i <= AvFILL (arg); i++)
		1029	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1030
		1031	stringvec *envv = new stringvec;
		1032	for (int i = AvFILL (env) + 1; i--; )
		1033	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1034
		1035	try
		1036	{
		1037	term->init (argv, envv);
		1038	}
		1039	catch (const class rxvt_failure_exception &e)
		1040	{
		1041	term->destroy ();
		1042	croak ("error while initializing new terminal instance");
		1043	}
		1044
		1045	RETVAL = term && term->perl.self
		1046	? newSVterm (term) : &PL_sv_undef;
		1047	}
		1048	OUTPUT:
		1049	RETVAL
		1050
		1051	void
		1052	rxvt_term::destroy ()
		1053
		1054	void
		1055	rxvt_term::set_should_invoke (int htype, int inc)
		1056	CODE:
		1057	uint8_t &count = THIS->perl.should_invoke [htype];
		1058	uint8_t prev = count;
		1059	count += inc;
		1060	if (!prev != !count)
		1061	{
		1062	// hook status changed, react
		1063	switch (htype)
		1064	{
		1065	case HOOK_POSITION_CHANGE:
		1066	if (count)
		1067	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1068	}
		1069	}
		1070
		1071	void
		1072	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1073	CODE:
		1074	XrmPutStringResource (&THIS->option_db, specifier, value);
		1075
		1076	int
		1077	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1078	CODE:
		1079	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1080	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1081	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1082	OUTPUT: RETVAL
		1083
		1084	int
		1085	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1086	CODE:
		1087	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1088	OUTPUT: RETVAL
		1089
		1090	void
		1091	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1092	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1093	CODE:
		1094	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1095
		1096	void
		1097	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1098	CODE:
		1099	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1100
		1101	bool
		1102	rxvt_term::grab (Time eventtime, int sync = 0)
		1103	CODE:
		1104	{
		1105	int mode = sync ? GrabModeSync : GrabModeAsync;
		1106
		1107	THIS->perl.grabtime = 0;
		1108
		1109	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1110	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1111	mode, mode, None, GRAB_CURSOR, eventtime))
		1112	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1113	THIS->perl.grabtime = eventtime;
		1114	else
		1115	XUngrabPointer (THIS->dpy, eventtime);
		1116
		1117	RETVAL = !!THIS->perl.grabtime;
		1118	}
		1119	OUTPUT:
		1120	RETVAL
		1121
		1122	void
		1123	rxvt_term::allow_events_async ()
		1124	CODE:
		1125	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1126
		1127	void
		1128	rxvt_term::allow_events_sync ()
		1129	CODE:
		1130	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1131
		1132	void
		1133	rxvt_term::allow_events_replay ()
		1134	CODE:
		1135	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1136	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1137
		1138	void
		1139	rxvt_term::ungrab ()
		1140	CODE:
		1141	ungrab (THIS);
		1142
		1143	int
		1144	rxvt_term::XStringToKeysym (char *string)
		1145	CODE:
		1146	RETVAL = XStringToKeysym (string);
		1147	OUTPUT: RETVAL
		1148
		1149	char *
		1150	rxvt_term::XKeysymToString (int sym)
		1151	CODE:
		1152	RETVAL = XKeysymToString (sym);
		1153	OUTPUT: RETVAL
		1154
		1155	int
		1156	rxvt_term::XKeysymToKeycode (int sym)
		1157	CODE:
		1158	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1159	OUTPUT: RETVAL
		1160
		1161	int
		1162	rxvt_term::XKeycodeToKeysym (int code, int index)
		1163	CODE:
		1164	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1165	OUTPUT: RETVAL
		1166
341	int	1167	int
342	rxvt_term::strwidth (SV *str)	1168	rxvt_term::strwidth (SV *str)
343	CODE:	1169	CODE:
344	{	1170	{
345	wchar_t *wstr = sv2wcs (str);	1171	wchar_t *wstr = sv2wcs (str);
346		1172
347	rxvt_push_locale (THIS->locale);	1173	rxvt_push_locale (THIS->locale);
348	RETVAL = wcswidth (wstr, wcslen (wstr));	1174	RETVAL = 0;
		1175	for (wchar_t *wc = wstr; *wc; wc++)
		1176	{
		1177	int w = WCWIDTH (*wc);
		1178
		1179	if (w)
		1180	RETVAL += max (w, 1);
		1181	}
349	rxvt_pop_locale ();	1182	rxvt_pop_locale ();
350		1183
351	free (wstr);	1184	free (wstr);
352	}	1185	}
353	OUTPUT:	1186	OUTPUT:
…		…
380		1213
381	rxvt_push_locale (THIS->locale);	1214	rxvt_push_locale (THIS->locale);
382	wchar_t *wstr = rxvt_mbstowcs (data, len);	1215	wchar_t *wstr = rxvt_mbstowcs (data, len);
383	rxvt_pop_locale ();	1216	rxvt_pop_locale ();
384		1217
385	char *str = rxvt_wcstoutf8 (wstr);	1218	RETVAL = wcs2sv (wstr);
386	free (wstr);	1219	free (wstr);
387
388	RETVAL = newSVpv (str, 0);
389	SvUTF8_on (RETVAL);
390	free (str);
391	}	1220	}
392	OUTPUT:	1221	OUTPUT:
393	RETVAL	1222	RETVAL
394		1223
		1224	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1225
		1226	#define TERM_OFFSET_width TERM_OFFSET(width)
		1227	#define TERM_OFFSET_height TERM_OFFSET(height)
		1228	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1229	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1230	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1231	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1232	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1233	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1234	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1235	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1236	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1237	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1238	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1239	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1240	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1241	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1242
395	int	1243	int
396	rxvt_term::nsaved ()	1244	rxvt_term::width ()
		1245	ALIAS:
		1246	width = TERM_OFFSET_width
		1247	height = TERM_OFFSET_height
		1248	fwidth = TERM_OFFSET_fwidth
		1249	fheight = TERM_OFFSET_fheight
		1250	fbase = TERM_OFFSET_fbase
		1251	nrow = TERM_OFFSET_nrow
		1252	ncol = TERM_OFFSET_ncol
		1253	focus = TERM_OFFSET_focus
		1254	mapped = TERM_OFFSET_mapped
		1255	int_bwidth = TERM_OFFSET_int_bwidth
		1256	ext_bwidth = TERM_OFFSET_ext_bwidth
		1257	lineSpace = TERM_OFFSET_lineSpace
		1258	letterSpace = TERM_OFFSET_letterSpace
		1259	saveLines = TERM_OFFSET_saveLines
		1260	total_rows = TERM_OFFSET_total_rows
		1261	top_row = TERM_OFFSET_top_row
397	CODE:	1262	CODE:
398	RETVAL = THIS->nsaved;	1263	RETVAL = *(int *)((char *)THIS + ix);
399	OUTPUT:	1264	OUTPUT:
400	RETVAL	1265	RETVAL
401		1266
402	int	1267	unsigned int
403	rxvt_term::view_start (int newval = -1)	1268	rxvt_term::ModLevel3Mask ()
		1269	ALIAS:
		1270	ModLevel3Mask = 0
		1271	ModMetaMask = 1
		1272	ModNumLockMask = 2
		1273	current_screen = 3
		1274	hidden_cursor = 4
404	CODE:	1275	CODE:
405	{	1276	switch (ix)
406	RETVAL = THIS->view_start;
407
408	if (newval >= 0)
409	{
410	THIS->view_start = min (newval, THIS->nsaved);
411	THIS->scr_changeview (RETVAL);
412	}	1277	{
		1278	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1279	case 1: RETVAL = THIS->ModMetaMask; break;
		1280	case 2: RETVAL = THIS->ModNumLockMask; break;
		1281	case 3: RETVAL = THIS->current_screen; break;
		1282	#ifdef CURSOR_BLINK
		1283	case 4: RETVAL = THIS->hidden_cursor; break;
		1284	#endif
		1285	}
		1286	OUTPUT:
		1287	RETVAL
		1288
		1289	char *
		1290	rxvt_term::display_id ()
		1291	ALIAS:
		1292	display_id = 0
		1293	locale = 1
		1294	CODE:
		1295	switch (ix)
		1296	{
		1297	case 0: RETVAL = THIS->display->id; break;
		1298	case 1: RETVAL = THIS->locale; break;
		1299	}
		1300	OUTPUT:
		1301	RETVAL
		1302
		1303	SV *
		1304	rxvt_term::envv ()
		1305	ALIAS:
		1306	argv = 1
		1307	PPCODE:
		1308	{
		1309	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1310
		1311	EXTEND (SP, vec->size ());
		1312
		1313	for (char **i = vec->begin (); i != vec->end (); ++i)
		1314	if (*i)
		1315	PUSHs (sv_2mortal (newSVpv (*i, 0)));
413	}	1316	}
		1317
		1318	int
		1319	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1320	CODE:
		1321	RETVAL = THIS->pty_ev.events;
		1322	if (events != ev::UNDEF)
		1323	THIS->pty_ev.set (events);
		1324	OUTPUT:
		1325	RETVAL
		1326
		1327	int
		1328	rxvt_term::pty_fd ()
		1329	CODE:
		1330	RETVAL = THIS->pty->pty;
		1331	OUTPUT:
		1332	RETVAL
		1333
		1334	Window
		1335	rxvt_term::parent ()
		1336	CODE:
		1337	RETVAL = THIS->parent;
		1338	OUTPUT:
		1339	RETVAL
		1340
		1341	int
		1342	rxvt_term::parent_x ()
		1343	CODE:
		1344	RETVAL = THIS->parent_x;
		1345	OUTPUT:
		1346	RETVAL
		1347
		1348	int
		1349	rxvt_term::parent_y ()
		1350	CODE:
		1351	RETVAL = THIS->parent_y;
		1352	OUTPUT:
		1353	RETVAL
		1354
		1355	void
		1356	rxvt_term::vt_emask_add (U32 emask)
		1357	CODE:
		1358	THIS->vt_emask_perl |= emask;
		1359	THIS->vt_select_input ();
		1360
		1361	U32
		1362	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1363	CODE:
		1364	RETVAL = THIS->rstyle;
		1365	THIS->rstyle = new_rstyle;
414	OUTPUT:	1366	OUTPUT:
415	RETVAL	1367	RETVAL
416		1368
		1369	int
		1370	rxvt_term::view_start (int newval = 1)
		1371	PROTOTYPE: $;$
		1372	CODE:
		1373	{
		1374	RETVAL = THIS->view_start;
		1375
		1376	if (newval <= 0)
		1377	THIS->scr_changeview (max (newval, THIS->top_row));
		1378	}
		1379	OUTPUT:
		1380	RETVAL
		1381
		1382	void
		1383	rxvt_term::set_urgency (bool enable)
		1384
		1385	void
		1386	rxvt_term::focus_in ()
		1387
		1388	void
		1389	rxvt_term::focus_out ()
		1390
		1391	void
		1392	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1393	ALIAS:
		1394	key_release = 1
		1395	CODE:
		1396	{
		1397	XKeyEvent xkey;
		1398
		1399	memset (&xkey, 0, sizeof (xkey));
		1400
		1401	xkey.time = time;
		1402	xkey.state = state;
		1403	xkey.keycode = keycode;
		1404
		1405	xkey.type = ix ? KeyRelease : KeyPress;
		1406	xkey.display = THIS->dpy;
		1407	xkey.window = THIS->vt;
		1408	xkey.root = THIS->display->root;
		1409	xkey.subwindow = THIS->vt;
		1410
		1411	if (ix)
		1412	THIS->key_release (xkey);
		1413	else
		1414	THIS->key_press (xkey);
		1415	}
		1416
		1417	void
		1418	rxvt_term::want_refresh ()
		1419	CODE:
		1420	THIS->want_refresh = 1;
		1421	THIS->refresh_check ();
		1422
		1423	void
		1424	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1425	PPCODE:
		1426	{
		1427	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1428	XSRETURN_EMPTY;
		1429
		1430	line_t &l = ROW(row_number);
		1431
		1432	if (GIMME_V != G_VOID)
		1433	{
		1434	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1435
		1436	for (int col = 0; col < THIS->ncol; col++)
		1437	wstr [col] = l.t [col];
		1438
		1439	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1440	}
		1441
		1442	if (new_text)
		1443	{
		1444	wchar_t *wstr = sv2wcs (new_text);
		1445
		1446	int len = min (wcslen (wstr) - start_ofs, max_len);
		1447
		1448	if (start_col < 0 || start_col + len > THIS->ncol)
		1449	{
		1450	free (wstr);
		1451	croak ("new_text extends beyond horizontal margins");
		1452	}
		1453
		1454	for (int col = start_col; col < start_col + len; col++)
		1455	{
		1456	l.t [col] = wstr [start_ofs + col - start_col];
		1457	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1458	}
		1459
		1460	free (wstr);
		1461	}
		1462	}
		1463
		1464	void
		1465	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1466	PPCODE:
		1467	{
		1468	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1469	XSRETURN_EMPTY;
		1470
		1471	line_t &l = ROW(row_number);
		1472
		1473	if (GIMME_V != G_VOID)
		1474	{
		1475	AV *av = newAV ();
		1476
		1477	av_extend (av, THIS->ncol - 1);
		1478	for (int col = 0; col < THIS->ncol; col++)
		1479	av_store (av, col, newSViv (l.r [col]));
		1480
		1481	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1482	}
		1483
		1484	if (new_rend)
		1485	{
		1486	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1487	croak ("new_rend must be arrayref");
		1488
		1489	AV *av = (AV *)SvRV (new_rend);
		1490	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1491
		1492	if (start_col < 0 || start_col + len > THIS->ncol)
		1493	croak ("new_rend array extends beyond horizontal margins");
		1494
		1495	for (int col = start_col; col < start_col + len; col++)
		1496	{
		1497	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1498
		1499	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1500	}
		1501	}
		1502	}
		1503
		1504	int
		1505	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1506	CODE:
		1507	{
		1508	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1509	XSRETURN_EMPTY;
		1510
		1511	line_t &l = ROW(row_number);
		1512	RETVAL = l.l;
		1513
		1514	if (new_length >= 0)
		1515	l.l = new_length;
		1516	}
		1517	OUTPUT:
		1518	RETVAL
		1519
		1520	bool
		1521	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1522	CODE:
		1523	{
		1524	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1525	XSRETURN_EMPTY;
		1526
		1527	line_t &l = ROW(row_number);
		1528	RETVAL = l.is_longer ();
		1529
		1530	if (new_is_longer >= 0)
		1531	l.is_longer (new_is_longer);
		1532	}
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	SV *
		1537	rxvt_term::special_encode (SV *string)
		1538	CODE:
		1539	{
		1540	wchar_t *wstr = sv2wcs (string);
		1541	int wlen = wcslen (wstr);
		1542	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1543
		1544	rxvt_push_locale (THIS->locale);
		1545
		1546	wchar_t *r = rstr;
		1547	for (wchar_t *s = wstr; *s; s++)
		1548	{
		1549	int w = WCWIDTH (*s);
		1550
		1551	if (w == 0)
		1552	{
		1553	if (r == rstr)
		1554	croak ("leading combining character unencodable");
		1555
		1556	unicode_t n = rxvt_compose (r[-1], *s);
		1557	if (n == NOCHAR)
		1558	n = rxvt_composite.compose (r[-1], *s);
		1559
		1560	r[-1] = n;
		1561	}
		1562	#if !UNICODE_3
		1563	else if (*s >= 0x10000)
		1564	*r++ = rxvt_composite.compose (*s);
		1565	#endif
		1566	else
		1567	*r++ = *s;
		1568
		1569	// the *2 above only allows wcwidth <= 2
		1570	if (w > 1)
		1571	*r++ = NOCHAR;
		1572	}
		1573
		1574	rxvt_pop_locale ();
		1575
		1576	RETVAL = wcs2sv (rstr, r - rstr);
		1577	}
		1578	OUTPUT:
		1579	RETVAL
		1580
		1581	SV *
		1582	rxvt_term::special_decode (SV *text)
		1583	CODE:
		1584	{
		1585	wchar_t *wstr = sv2wcs (text);
		1586	int dlen = 0;
		1587
		1588	// find length
		1589	for (wchar_t *s = wstr; *s; s++)
		1590	if (*s == NOCHAR)
		1591	;
		1592	else if (IS_COMPOSE (*s))
		1593	dlen += rxvt_composite.expand (*s, 0);
		1594	else
		1595	dlen++;
		1596
		1597	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1598
		1599	// decode
		1600	wchar_t *r = rstr;
		1601	for (wchar_t *s = wstr; *s; s++)
		1602	if (*s == NOCHAR)
		1603	;
		1604	else if (IS_COMPOSE (*s))
		1605	r += rxvt_composite.expand (*s, r);
		1606	else
		1607	*r++ = *s;
		1608
		1609	RETVAL = wcs2sv (rstr, r - rstr);
		1610	}
		1611	OUTPUT:
		1612	RETVAL
		1613
417	void	1614	void
418	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1615	rxvt_term::_resource (char *name, int index, SV *newval = 0)
419	PPCODE:	1616	PPCODE:
420	{	1617	{
421	struct resval { const char *name; int value; } rslist [] = {	1618	static const struct resval { const char *name; int value; } *rs, rslist [] = {
422	# define Rs_def(name) { # name, Rs_ ## name },	1619	# define def(name) { # name, Rs_ ## name },
423	# define Rs_reserve(name,count)	1620	# define reserve(name,count)
424	# include "rsinc.h"	1621	# include "rsinc.h"
425	# undef Rs_def	1622	# undef def
426	# undef Rs_reserve	1623	# undef reserve
427	};	1624	};
428		1625
429	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1626	rs = rslist + ecb_array_length (rslist);
430		1627
		1628	if (*name)
431	do {	1629	{
		1630	do {
432	if (rs-- == rslist)	1631	if (rs-- == rslist)
433	croak ("no such resource '%s', requested", name);	1632	croak ("no such resource '%s', requested", name);
434	} while (strcmp (name, rs->name));	1633	} while (strcmp (name, rs->name));
435		1634
436	index += rs->value;	1635	index += rs->value;
		1636	}
		1637	else
		1638	{
		1639	--rs;
		1640	name = "";
		1641	}
437		1642
438	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1643	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
439	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1644	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
440		1645
441	if (GIMME_V != G_VOID)	1646	if (GIMME_V != G_VOID)
…		…
452	else	1657	else
453	THIS->rs [index] = 0;	1658	THIS->rs [index] = 0;
454	}	1659	}
455	}	1660	}
456		1661
		1662	const char *
		1663	rxvt_term::x_resource (const char *name)
		1664
		1665	bool
		1666	rxvt_term::option (U8 optval, int set = -1)
		1667	CODE:
		1668	{
		1669	RETVAL = THIS->option (optval);
		1670
		1671	if (set >= 0)
		1672	{
		1673	THIS->set_option (optval, set);
		1674
		1675	if (THIS->init_done) // avoid doing this before START
		1676	switch (optval)
		1677	{
		1678	case Opt_skipBuiltinGlyphs:
		1679	THIS->set_fonts ();
		1680	THIS->scr_remap_chars ();
		1681	THIS->scr_touch (true);
		1682	THIS->want_refresh = 1;
		1683	THIS->refresh_check ();
		1684	break;
		1685	#ifdef CURSOR_BLINK
		1686	case Opt_cursorBlink:
		1687	THIS->cursor_blink_reset ();
		1688	break;
		1689	#endif
		1690
		1691	case Opt_cursorUnderline:
		1692	THIS->want_refresh = 1;
		1693	THIS->refresh_check ();
		1694	break;
		1695
		1696	# case Opt_scrollBar_floating:
		1697	# case Opt_scrollBar_right:
		1698	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1699	# break;
		1700	}
		1701	}
		1702	}
		1703	OUTPUT:
		1704	RETVAL
		1705
		1706	bool
		1707	rxvt_term::parse_keysym (char *keysym, char *str)
		1708	CODE:
		1709	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1710	THIS->keyboard->register_done ();
		1711	OUTPUT:
		1712	RETVAL
		1713
457	void	1714	void
		1715	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1716	CODE:
		1717	wchar_t *wstr = sv2wcs (str);
		1718	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1719	free (wstr);
		1720
		1721	void
458	rxvt_term::selection_mark (...)	1722	rxvt_term::screen_cur (...)
459	PROTOTYPE: $;$$	1723	PROTOTYPE: $;$$
460	ALIAS:	1724	ALIAS:
		1725	screen_cur = 0
461	selection_beg = 1	1726	selection_beg = 1
462	selection_end = 2	1727	selection_end = 2
		1728	selection_mark = 3
463	PPCODE:	1729	PPCODE:
464	{	1730	{
465	row_col_t &sel = ix == 1 ? THIS->selection.beg	1731	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1732	: ix == 1 ? THIS->selection.beg
466	: ix == 2 ? THIS->selection.end	1733	: ix == 2 ? THIS->selection.end
467	: THIS->selection.mark;	1734	: THIS->selection.mark;
468		1735
469	if (GIMME_V != G_VOID)	1736	if (GIMME_V != G_VOID)
470	{	1737	{
471	EXTEND (SP, 2);	1738	EXTEND (SP, 2);
472	PUSHs (sv_2mortal (newSViv (sel.row)));	1739	PUSHs (sv_2mortal (newSViv (rc.row)));
473	PUSHs (sv_2mortal (newSViv (sel.col)));	1740	PUSHs (sv_2mortal (newSViv (rc.col)));
474	}	1741	}
475		1742
476	if (items == 3)	1743	if (items >= 3)
		1744	{
		1745	rc.row = SvIV (ST (1));
		1746	rc.col = SvIV (ST (2));
		1747
		1748	if (ix == 2)
477	{	1749	{
478	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1750	if (rc.col == 0)
479	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1751	{
		1752	// col == 0 means end of previous line
		1753	rc.row--;
		1754	rc.col = THIS->ncol;
		1755	}
		1756	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1757	&& rc.col > ROW(rc.row).l)
		1758	{
		1759	// col >= length means while line and add newline
		1760	rc.col = THIS->ncol;
		1761	}
		1762	}
		1763
		1764	clamp_it (rc.col, 0, THIS->ncol);
		1765	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
480		1766
481	if (ix)	1767	if (ix)
		1768	{
		1769	THIS->selection.screen = THIS->current_screen;
		1770
482	THIS->want_refresh = 1;	1771	THIS->want_refresh = 1;
		1772	THIS->refresh_check ();
483	}	1773	}
		1774	}
484	}	1775	}
485		1776
486	int	1777	int
487	rxvt_term::selection_grab (int eventtime)	1778	rxvt_term::selection_screen (int screen = -1)
		1779	CODE:
		1780	RETVAL = THIS->selection.screen;
		1781	if (screen >= 0)
		1782	THIS->selection.screen = screen;
		1783	OUTPUT:
		1784	RETVAL
488		1785
489	void	1786	void
		1787	rxvt_term::selection_clear (bool clipboard = false)
		1788
		1789	void
		1790	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1791	CODE:
		1792	THIS->selection.op = SELECTION_CONT;
		1793	THIS->selection.rect = rect;
		1794	THIS->selection_make (eventtime);
		1795
		1796	int
		1797	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1798
		1799	void
490	rxvt_term::selection (SV *newtext = 0)	1800	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
491	PPCODE:	1801	PPCODE:
492	{	1802	{
		1803	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1804	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1805
493	if (GIMME_V != G_VOID)	1806	if (GIMME_V != G_VOID)
494	{	1807	XPUSHs (text
495	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1808	? sv_2mortal (wcs2sv (text, len))
496	SV *sv = newSVpv (sel, 0);	1809	: &PL_sv_undef);
497	SvUTF8_on (sv);
498	free (sel);
499	XPUSHs (sv_2mortal (sv));
500	}
501		1810
502	if (newtext)	1811	if (newtext)
503	{	1812	{
504	free (THIS->selection.text);
505
506	THIS->selection.text = sv2wcs (newtext);
507	THIS->selection.len = wcslen (THIS->selection.text);
508	}
509	}
510
511	void
512	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
513
514	void
515	rxvt_term::scr_overlay_off ()
516
517	void
518	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
519	CODE:
520	THIS->scr_overlay_set (x, y, text, rend);
521
522	void
523	rxvt_term::scr_overlay_set (int x, int y, SV *text)
524	CODE:
525	{
526	wchar_t *wtext = sv2wcs (text);
527	THIS->scr_overlay_set (x, y, wtext);
528	free (wtext);	1813	free (text);
		1814
		1815	text = sv2wcs (newtext);
		1816	len = wcslen (text);
		1817	}
		1818	}
		1819
		1820	char
		1821	rxvt_term::cur_charset ()
		1822	CODE:
		1823	RETVAL = THIS->charsets [THIS->screen.charset];
		1824	OUTPUT:
		1825	RETVAL
		1826
		1827	void
		1828	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)
		1829
		1830	void
		1831	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1832
		1833	void
		1834	rxvt_term::scr_bell ()
		1835
		1836	void
		1837	rxvt_term::scr_recolour (bool refresh = true);
		1838
		1839	void
		1840	rxvt_term::scr_change_screen (int screen)
		1841
		1842	void
		1843	rxvt_term::scr_add_lines (SV *string)
		1844	CODE:
		1845	{
		1846	wchar_t *wstr = sv2wcs (string);
		1847	THIS->scr_add_lines (wstr, wcslen (wstr));
		1848	free (wstr);
529	}	1849	}
530		1850
531	void	1851	void
532	rxvt_term::tt_write (SV *octets)	1852	rxvt_term::tt_write (SV *octets)
533	INIT:	1853	INIT:
534	STRLEN len;	1854	STRLEN len;
535	char *str = SvPVbyte (octets, len);	1855	char *str = SvPVbyte (octets, len);
536	C_ARGS:	1856	C_ARGS:
537	(unsigned char *)str, len	1857	str, len
538		1858
539	MODULE = urxvt PACKAGE = urxvt::timer	1859	void
		1860	rxvt_term::tt_paste (SV *octets)
		1861	INIT:
		1862	STRLEN len;
		1863	char *str = SvPVbyte (octets, len);
		1864	C_ARGS:
		1865	str, len
		1866
		1867	void
		1868	rxvt_term::cmd_parse (SV *octets)
		1869	CODE:
		1870	{
		1871	STRLEN len;
		1872	char *str = SvPVbyte (octets, len);
		1873
		1874	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1875	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1876
		1877	THIS->cmdbuf_ptr = str;
		1878	THIS->cmdbuf_endp = str + len;
		1879
		1880	rxvt_push_locale (THIS->locale);
		1881	THIS->cmd_parse ();
		1882	rxvt_pop_locale ();
		1883
		1884	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1885	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1886	}
540		1887
541	SV *	1888	SV *
542	timer::new ()	1889	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
543	CODE:	1890	CODE:
544	timer *w = new timer;	1891	{
		1892	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
545	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1893	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
546	w->self = (HV *)SvRV (RETVAL);	1894	o->self = (HV *)SvRV (RETVAL);
		1895	}
		1896	OUTPUT:
		1897	RETVAL
		1898
		1899	#############################################################################
		1900	# Various X Utility Functions
		1901	#############################################################################
		1902
		1903	void
		1904	rxvt_term::XListProperties (Window window)
		1905	PPCODE:
		1906	{
		1907	int count;
		1908	Atom *props = XListProperties (THIS->dpy, window, &count);
		1909
		1910	EXTEND (SP, count);
		1911	while (count--)
		1912	PUSHs (newSVuv ((U32)props [count]));
		1913
		1914	XFree (props);
		1915	}
		1916
		1917	void
		1918	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1919	PPCODE:
		1920	{
		1921	Atom type;
		1922	int format;
		1923	unsigned long nitems;
		1924	unsigned long bytes_after;
		1925	unsigned char *prop;
		1926
		1927	XGetWindowProperty (THIS->dpy, window, property,
		1928	0, 1<<24, 0, AnyPropertyType,
		1929	&type, &format, &nitems, &bytes_after, &prop);
		1930
		1931	if (type != None)
		1932	{
		1933	int elemsize = format == 16 ? sizeof (short)
		1934	: format == 32 ? sizeof (long)
		1935	: 1;
		1936
		1937	EXTEND (SP, 3);
		1938	PUSHs (newSVuv ((U32)type));
		1939	PUSHs (newSViv (format));
		1940	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1941	XFree (prop);
		1942	}
		1943	}
		1944
		1945	void
		1946	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1947	CODE:
		1948	{
		1949	STRLEN len;
		1950	char *data_ = SvPVbyte (data, len);
		1951
		1952	int elemsize = format == 16 ? sizeof (short)
		1953	: format == 32 ? sizeof (long)
		1954	: 1;
		1955
		1956	XChangeProperty (THIS->dpy, window, property,
		1957	type, format, PropModeReplace,
		1958	(unsigned char *)data_, len / elemsize);
		1959	}
		1960
		1961	Atom
		1962	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1963	C_ARGS: term->dpy, atom_name, only_if_exists
		1964
		1965	char *
		1966	XGetAtomName (rxvt_term *term, Atom atom)
		1967	C_ARGS: term->dpy, atom
		1968	CLEANUP:
		1969	XFree (RETVAL);
		1970
		1971	void
		1972	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1973	C_ARGS: term->dpy, window, property
		1974
		1975	Window
		1976	rxvt_term::DefaultRootWindow ()
		1977	CODE:
		1978	RETVAL = THIS->display->root;
547	OUTPUT:	1979	OUTPUT:
548	RETVAL	1980	RETVAL
549		1981
550	timer *	1982	#if 0
551	timer::cb (SV *cb)	1983
		1984	Window
		1985	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1986	C_ARGS: term->dpy, (Window)parent,
		1987	x, y, width, height, 0,
		1988	term->pix_colors_focused[Color_border],
		1989	term->pix_colors_focused[Color_border]
		1990
		1991	#endif
		1992
		1993	void
		1994	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1995	C_ARGS: term->dpy, window, parent, x, y
		1996
		1997	void
		1998	XMapWindow (rxvt_term *term, Window window)
		1999	C_ARGS: term->dpy, window
		2000
		2001	void
		2002	XUnmapWindow (rxvt_term *term, Window window)
		2003	C_ARGS: term->dpy, window
		2004
		2005	void
		2006	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2007	C_ARGS: term->dpy, window, x, y, width, height
		2008
		2009	void
		2010	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2011	CODE:
		2012	{
		2013	XWindowAttributes attr;
		2014	XGetWindowAttributes (THIS->dpy, window, &attr);
		2015	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2016	}
		2017
		2018	void
		2019	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
552	CODE:	2020	PPCODE:
553	THIS->cb (cb);	2021	{
554	RETVAL = THIS;	2022	int dx, dy;
555	OUTPUT:	2023	Window child;
556	RETVAL
557		2024
558	NV	2025	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
559	timer::at ()	2026	{
		2027	EXTEND (SP, 3);
		2028	PUSHs (newSViv (dx));
		2029	PUSHs (newSViv (dy));
		2030	PUSHs (newSVuv (child));
		2031	}
		2032	}
		2033
		2034	#############################################################################
		2035	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2036
		2037	# TODO: ugly
		2038	void
		2039	rxvt_term::background_geometry (bool border = false)
560	CODE:	2040	PPCODE:
561	RETVAL = THIS->at;	2041	EXTEND (SP, 4);
562	OUTPUT:	2042	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
563	RETVAL	2043	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2044	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2045	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
564		2046
565	timer *	2047	#if HAVE_IMG
566	timer::set (NV tstamp)	2048
		2049	#if 0
		2050
		2051	rxvt_img *
		2052	rxvt_term::new_img (SV *format, int width, int height)
567	CODE:	2053	CODE:
568	THIS->set (tstamp);	2054	XRenderPictFormat *f = SvOK (format)
		2055	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2056	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2057	RETVAL = new rxvt_img (THIS, f, width, height);
		2058	OUTPUT:
569	RETVAL = THIS;	2059	RETVAL
570	OUTPUT:
571	RETVAL
572		2060
573	timer *	2061	#endif
574	timer::start (NV tstamp = THIS->at)	2062
575	CODE:	2063	#if ENABLE_TRANSPARENCY
576	THIS->start (tstamp);	2064
		2065	rxvt_img *
		2066	rxvt_term::new_img_from_root ()
		2067	CODE:
		2068	RETVAL = rxvt_img::new_from_root (THIS);
		2069	OUTPUT:
577	RETVAL = THIS;	2070	RETVAL
578	OUTPUT:
579	RETVAL
580		2071
581	timer *	2072	#endif
582	timer::stop ()	2073
		2074	#if HAVE_PIXBUF
		2075
		2076	rxvt_img *
		2077	rxvt_term::new_img_from_file (octet_string filename)
583	CODE:	2078	CODE:
		2079	try
		2080	{
		2081	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2082	}
		2083	catch (const class rxvt_failure_exception &e)
		2084	{
		2085	croak ("new_img_from_file failed");
		2086	}
		2087	OUTPUT:
		2088	RETVAL
		2089
		2090	#endif
		2091
		2092	#if HAVE_BG_PIXMAP
		2093
		2094	void
		2095	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2096	CODE:
584	THIS->stop ();	2097	THIS->bg_destroy ();
585	RETVAL = THIS;	2098	THIS->bg_pixmap = None;
586	OUTPUT:	2099	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
587	RETVAL
588		2100
		2101	if (img) // TODO: cannot be false
		2102	{
		2103	img = img->clone (); // own the img
		2104
		2105	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2106	img->sub_rect (0, 0,
		2107	border ? THIS->vt_width : THIS->szHint.width,
		2108	border ? THIS->vt_height : THIS->szHint.height)
		2109	->replace (img);
		2110
		2111	// just in case, should usually be a nop
		2112	img->reify ()
		2113	->replace (img);
		2114
		2115	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2116	->replace (img);
		2117
		2118	THIS->bg_pixmap = img->steal ();
		2119	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2120
		2121	if (!border)
		2122	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2123
		2124	delete img;
		2125	}
		2126
		2127	#endif
		2128
		2129	#endif
		2130
		2131	#############################################################################
		2132	# urxvt::overlay
		2133	#############################################################################
		2134
		2135	MODULE = urxvt PACKAGE = urxvt::overlay
		2136
589	void	2137	void
		2138	overlay::set (int x, int y, SV *text, SV *rend = 0)
		2139
		2140	void
		2141	overlay::show ()
		2142
		2143	void
		2144	overlay::hide ()
		2145
		2146	void
590	timer::DESTROY ()	2147	overlay::DESTROY ()
591		2148
		2149	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2150
		2151	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2152
		2153	#if HAVE_PIXBUF
		2154
		2155	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2156	C_ARGS: filename, 0
		2157
		2158	void
		2159	DESTROY (urxvt::pixbuf self)
		2160	CODE:
		2161	gdk_pixbuf_unref (self);
		2162
		2163	#endif
		2164
592	MODULE = urxvt PACKAGE = urxvt::iow	2165	MODULE = urxvt PACKAGE = urxvt::img
593		2166
594	SV *	2167	#if HAVE_IMG
595	iow::new ()
596	CODE:
597	iow *w = new iow;
598	RETVAL = newSVptr ((void *)w, "urxvt::iow");
599	w->self = (HV *)SvRV (RETVAL);
600	OUTPUT:
601	RETVAL
602		2168
603	iow *	2169	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
604	iow::cb (SV *cb)	2170	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2171
		2172	int
		2173	rxvt_img::w ()
605	CODE:	2174	CODE:
606	THIS->cb (cb);
607	RETVAL = THIS;	2175	RETVAL = THIS->w;
608	OUTPUT:	2176	OUTPUT:
609	RETVAL	2177	RETVAL
610		2178
611	iow *	2179	int
612	iow::fd (int fd)	2180	rxvt_img::h ()
613	CODE:	2181	CODE:
614	THIS->fd = fd;
615	RETVAL = THIS;	2182	RETVAL = THIS->h;
616	OUTPUT:	2183	OUTPUT:
617	RETVAL	2184	RETVAL
618		2185
619	iow *	2186	Pixmap
620	iow::events (short events)	2187	rxvt_img::pm ()
621	CODE:	2188	CODE:
622	THIS->events = events;
623	RETVAL = THIS;	2189	RETVAL = THIS->pm;
624	OUTPUT:	2190	OUTPUT:
625	RETVAL
626
627	iow *
628	iow::start ()
629	CODE:
630	THIS->start ();
631	RETVAL = THIS;	2191	RETVAL
632	OUTPUT:
633	RETVAL
634		2192
635	iow *
636	iow::stop ()
637	CODE:
638	THIS->stop ();
639	RETVAL = THIS;
640	OUTPUT:
641	RETVAL
642
643	void	2193	void
644	iow::DESTROY ()	2194	rxvt_img::fill (SV *c)
		2195	INIT:
		2196	rxvt_color rc;
		2197	parse_color (THIS->s, rc, c);
		2198	C_ARGS: rc
645		2199
		2200	void
		2201	rxvt_img::DESTROY ()
		2202	CODE:
		2203	delete THIS;
646		2204
		2205	void
		2206	rxvt_img::unshare ()
		2207
		2208	int
		2209	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2210	CODE:
		2211	if (items >= 2)
		2212	THIS->repeat_mode (repeat);
		2213	if (GIMME_V != G_VOID)
		2214	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2215
		2216	void
		2217	rxvt_img::move (int dx, int dy)
		2218
		2219	void
		2220	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2221
		2222	void
		2223	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2224
		2225	rxvt_img *
		2226	rxvt_img::clone ()
		2227
		2228	rxvt_img *
		2229	rxvt_img::reify ()
		2230
		2231	rxvt_img *
		2232	rxvt_img::sub_rect (int x, int y, int width, int height)
		2233
		2234	rxvt_img *
		2235	rxvt_img::blur (int rh, int rv)
		2236
		2237	rxvt_img *
		2238	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2239	INIT:
		2240	double matrix[9] = {
		2241	p11, p12, p13,
		2242	p21, p22, p23,
		2243	p31, p32, p33
		2244	};
		2245	C_ARGS: new_width, new_height, matrix
		2246
		2247	rxvt_img *
		2248	rxvt_img::scale (int new_width, int new_height)
		2249
		2250	rxvt_img *
		2251	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi)
		2252
		2253	#endif
		2254

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