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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.78 by root, Thu Jan 19 20:30:36 2006 UTC vs.
Revision 1.257 by root, Fri Dec 30 16:51:59 2022 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) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2014 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include <unistd.h>
35		36
36	#include "iom.h"	37	#include <X11/extensions/shape.h>
		38
		39	// support old includes (https://bugs.freedesktop.org/show_bug.cgi?id=2799, https://lists.x.org/archives/xorg-arch/2005-March/000004.html)
		40	#ifndef ShapeInput
		41	# define ShapeInput 2
		42	#endif
		43
		44	#include "ev_cpp.h"
37	#include "rxvt.h"	45	#include "rxvt.h"
38	#include "keyboard.h"	46	#include "keyboard.h"
39	#include "rxvtutil.h"	47	#include "rxvtutil.h"
40	#include "rxvtperl.h"	48	#include "rxvtperl.h"
41		49
42	#include "perlxsi.c"	50	#include "perlxsi.c"
43		51
44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	52	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		53
50	#undef LINENO	54	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	55	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	56	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	57	#define ROW(n) THIS->row_buf [LINENO (n)]
54		58
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	59	/////////////////////////////////////////////////////////////////////////////
		60
		61	typedef char * octet_string;
		62	typedef char * utf8_string;
		63
		64	typedef int render_repeat_mode;
		65
		66	#if HAVE_PIXBUF
		67	typedef GdkPixbuf * urxvt__pixbuf;
		68	#endif
		69	#if HAVE_IMG
		70	typedef rxvt_img * urxvt__img;
		71	typedef rxvt_img::nv rxvt_img__nv;
		72
		73	/////////////////////////////////////////////////////////////////////////////
		74
		75	static rgba
		76	parse_rgba (SV *sv, rxvt_screen *s = 0)
		77	{
		78	rgba c;
		79
		80	if (SvROK (sv))
		81	{
		82	AV *av = (AV *)SvRV (sv);
		83
		84	if (SvTYPE ((SV *)av) != SVt_PVAV)
		85	croak ("colour must be either a colour string, or an array,");
		86
		87	int len = av_len (av) + 1;
		88
		89	if (len != 1 && len != 3 && len != 4)
		90	croak ("component colour array must have 1, 3 or 4 components,");
		91
		92	c.a = rgba::MAX_CC;
		93
		94	c.r = c.g = c.b = float_to_component (SvNV (*av_fetch (av, 0, 0)));
		95
		96	if (len >= 3)
		97	{
		98	c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
		99	c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
		100
		101	if (len >= 4)
		102	c.a = float_to_component (SvNV (*av_fetch (av, 3, 0)));
		103	}
		104	}
		105	else if (s)
		106	{
		107	rxvt_color rc;
		108	rc.set (s, SvPVbyte_nolen (sv));
		109	rc.get (c);
		110	}
		111	else
		112	croak ("unable to parse colour,");
		113
		114	return c;
		115	}
		116
		117	/////////////////////////////////////////////////////////////////////////////
		118	#endif
58		119
59	static wchar_t *	120	static wchar_t *
60	sv2wcs (SV *sv)	121	sv2wcs (SV *sv)
61	{	122	{
62	STRLEN len;	123	STRLEN len;
…		…
75		136
76	return sv;	137	return sv;
77	}	138	}
78		139
79	static SV *	140	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	141	newSVptr (void *ptr, const char *klass)
88	{	142	{
89	HV *hv = newHV ();	143	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	144	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	145	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	167	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		168
115	return (long)mg->mg_ptr;	169	return (long)mg->mg_ptr;
116	}	170	}
117		171
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	172	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	173	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		174
121	/////////////////////////////////////////////////////////////////////////////	175	/////////////////////////////////////////////////////////////////////////////
122		176
123	struct perl_watcher	177	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		178
		179	class overlay : overlay_base
124	{	180	{
125	SV *cbsv;	181	rxvt_term *THIS;
		182	AV *overlay_av;
		183	int border;
		184
		185	public:
126	HV *self;	186	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213
214	struct overlay {
215	HV *self;
216	bool visible;
217	rxvt_term *THIS;
218	int x, y, w, h;
219	int border;
220	text_t **text;
221	rend_t **rend;
222		187
223	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
224	~overlay ();	189	~overlay ();
225		190
226	void show ();	191	void show ();
…		…
230		195
231	void set (int x, int y, SV *str, SV *rend);	196	void set (int x, int y, SV *str, SV *rend);
232	};	197	};
233		198
234	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	199	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
235	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)	200	: THIS(THIS), border(border == 2), overlay_av (0)
236	{	201	{
		202	x = x_;
		203	y = y_;
		204	w = w_;
		205	h = h_;
		206
		207	if (w < 0) w = 0;
		208	if (h < 0) h = 0;
		209
237	if (border == 2)	210	if (border == 2)
238	{	211	{
239	w += 2;	212	w += 2;
240	h += 2;	213	h += 2;
241	}	214	}
…		…
279	*rp++ = r;	252	*rp++ = r;
280	}	253	}
281	}	254	}
282		255
283	show ();	256	show ();
284	THIS->want_refresh = 1;
285	}	257	}
286		258
287	overlay::~overlay ()	259	overlay::~overlay ()
288	{	260	{
289	hide ();	261	hide ();
…		…
294	delete [] rend[y];	266	delete [] rend[y];
295	}	267	}
296		268
297	delete [] text;	269	delete [] text;
298	delete [] rend;	270	delete [] rend;
		271	}
		272
		273	void
		274	overlay::show ()
		275	{
		276	if (overlay_av)
		277	return;
		278
		279	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		280	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		281	));
		282	av_push (overlay_av, newSViv ((long)this));
299		283
300	THIS->want_refresh = 1;	284	THIS->want_refresh = 1;
		285	THIS->refresh_check ();
301	}	286	}
302		287
303	void	288	void
304	overlay::show ()	289	overlay::hide ()
305	{	290	{
306	if (visible)	291	if (!overlay_av)
307	return;	292	return;
308		293
309	visible = true;
310
311	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
312	av_push (av, newSViv ((long)this));
313	}
314
315	void
316	overlay::hide ()
317	{
318	if (!visible)
319	return;
320
321	visible = false;
322
323	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324
325	int i;	294	int i;
326		295
327	for (i = AvFILL (av); i >= 0; i--)	296	for (i = AvFILL (overlay_av); i >= 0; i--)
328	if (SvIV (*av_fetch (av, i, 1)) == (long)this)	297	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
329	{
330	av_delete (av, i, G_DISCARD);
331	break;	298	break;
332	}
333		299
334	for (; i < AvFILL (av); i++)	300	for (; i < AvFILL (overlay_av); i++)
335	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));	301	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
336		302
337	av_pop (av);	303	SvREFCNT_dec (av_pop (overlay_av));
		304
		305	SvREFCNT_dec (overlay_av);
		306	overlay_av = 0;
		307
		308	THIS->want_refresh = 1;
		309	THIS->refresh_check ();
338	}	310	}
339		311
340	void overlay::swap ()	312	void overlay::swap ()
341	{	313	{
342	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	314	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
343	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	315	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
344		316
345	int ov_w = min (w, THIS->ncol - ov_x);	317	int ov_w = min (w, THIS->ncol - ov_x);
346	int ov_h = min (h, THIS->nrow - ov_y);	318	int ov_h = min (h, THIS->nrow - ov_y);
		319
		320	// hide cursor if it is within the overlay area
		321	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		322	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		323	THIS->screen.flags &= ~Screen_VisibleCursor;
347		324
348	for (int y = ov_h; y--; )	325	for (int y = ov_h; y--; )
349	{	326	{
350	text_t *t1 = text [y];	327	text_t *t1 = text [y];
351	rend_t *r1 = rend [y];	328	rend_t *r1 = rend [y];
…		…
387	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )	364	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
388	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	365	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
389	}	366	}
390		367
391	THIS->want_refresh = 1;	368	THIS->want_refresh = 1;
		369	THIS->refresh_check ();
392	}	370	}
393
394		371
395	/////////////////////////////////////////////////////////////////////////////	372	/////////////////////////////////////////////////////////////////////////////
396		373
		374	#include "iom_perl.h"
		375
		376	/////////////////////////////////////////////////////////////////////////////
		377
397	struct rxvt_perl_interp rxvt_perl;	378	struct rxvt_perl_interp rxvt_perl;
398		379
399	static PerlInterpreter *perl;	380	static PerlInterpreter *perl;
400		381
		382	#if 0 /* we are not a library anymore, so doing this is just not worth it */
		383	/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
		384	/* but therse are not guaranteed anyway... */
401	rxvt_perl_interp::~rxvt_perl_interp ()	385	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	386	{
403	if (perl)	387	if (perl)
404	{	388	{
		389	localise_env set_environ (perl_environ);
405	perl_destruct (perl);	390	perl_destruct (perl);
406	perl_free (perl);	391	perl_free (perl);
		392	PERL_SYS_TERM ();
407	}	393	}
408	}	394	}
		395	#endif
409		396
410	void	397	void
411	rxvt_perl_interp::init (rxvt_term *term)	398	rxvt_perl_interp::init ()
412	{	399	{
413	if (!perl)	400	if (!perl)
414	{	401	{
415	rxvt_push_locale (""); // perl init destroys current locale	402	rxvt_push_locale (""); // perl init destroys current locale
416		403
		404	{
417	perl_environ = rxvt_environ;	405	perl_environ = rxvt_environ;
418	swap (perl_environ, environ);	406	localise_env set_environ (perl_environ);
419		407
420	char *argv[] = {	408	const char *args[] = {
421	"",	409	"",
422	"-e"	410	"-e"
423	"BEGIN {"	411	"BEGIN {"
424	" urxvt->bootstrap;"	412	" urxvt->bootstrap;"
425	" unshift @INC, '" LIBDIR "';"	413	" unshift @INC, '" LIBDIR "';"
426	"}"	414	"}"
427	""	415	""
428	"use urxvt;"	416	"use urxvt;",
		417	0
429	};	418	};
		419	int argc = ecb_array_length (args) - 1;
		420	char **argv = (char **)args;
430		421
		422	PERL_SYS_INIT3 (&argc, &argv, &environ);
431	perl = perl_alloc ();	423	perl = perl_alloc ();
432	perl_construct (perl);	424	perl_construct (perl);
433		425
434	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	426	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
435	|| perl_run (perl))	427	|| perl_run (perl))
436	{	428	{
437	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
438		430
439	perl_destruct (perl);	431	perl_destruct (perl);
440	perl_free (perl);	432	perl_free (perl);
441	perl = 0;	433	perl = 0;
442	}	434	}
443		435	}
444	swap (perl_environ, environ);
445		436
446	rxvt_pop_locale ();	437	rxvt_pop_locale ();
447	}	438	}
		439	}
448		440
449	if (perl)	441	void
		442	rxvt_perl_interp::init (rxvt_term *term)
		443	{
		444	init ();
		445
		446	if (perl && !term->perl.self)
450	{	447	{
451	// runs outside of perls ENV	448	// runs outside of perls ENV
452	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	449	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
453	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);	450	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		451	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
454	}	452	}
		453	}
		454
		455	void
		456	rxvt_perl_interp::eval (const char *str)
		457	{
		458	eval_pv (str, 1);
		459	}
		460
		461	void
		462	rxvt_perl_interp::usage (rxvt_term *term, int type)
		463	{
		464	localise_env set_environ (perl_environ);
		465
		466	ENTER;
		467	SAVETMPS;
		468
		469	dSP;
		470	PUSHMARK (SP);
		471	EXTEND (SP, 2);
		472	PUSHs (sv_2mortal (newSVterm (term)));
		473	PUSHs (sv_2mortal (newSViv (type)));
		474	PUTBACK;
		475	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		476
		477	FREETMPS;
		478	LEAVE;
		479	}
		480
		481	uint8_t
		482	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		483	{
		484	localise_env set_environ (perl_environ);
		485
		486	ENTER;
		487	SAVETMPS;
		488
		489	dSP;
		490	PUSHMARK (SP);
		491	EXTEND (SP, 6);
		492	PUSHs (sv_2mortal (newSVterm (term)));
		493	PUSHs (sv_2mortal (newSVpv (name, 0)));
		494	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		495	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		496	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		497	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		498	PUTBACK;
		499	call_pv ("urxvt::parse_resource", G_SCALAR);
		500	SPAGAIN;
		501
		502	uint8_t ret = POPi;
		503
		504	FREETMPS;
		505	LEAVE;
		506
		507	return ret;
		508	}
		509
		510	static void
		511	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
		512	{
		513	unsigned int state;
		514
		515	if (term->parse_keysym (k, state) == -1)
		516	return;
		517
		518	dSP;
		519	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		520	PUTBACK;
		521	}
		522
		523	static void
		524	_keysym_resources (rxvt_term *term)
		525	{
		526	term->enumerate_keysym_resources (_keysym_resource_push);
455	}	527	}
456		528
457	static void	529	static void
458	ungrab (rxvt_term *THIS)	530	ungrab (rxvt_term *THIS)
459	{	531	{
460	if (THIS->perl.grabtime)	532	if (THIS->perl.grabtime)
461	{	533	{
462	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	534	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
463	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	535	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
464	THIS->perl.grabtime = 0;	536	THIS->perl.grabtime = 0;
465	}	537	}
466	}	538	}
467		539
468	bool	540	bool
469	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	541	rxvt_perl_interp::invoke (rxvt_term *term, int htype, ...)
470	{	542	{
471	if (!perl || !term->perl.self)	543	if (!perl || !term->perl.self)
472	return false;	544	return false;
		545
		546	localise_env set_environ (perl_environ);
473		547
474	// pre-handling of some events	548	// pre-handling of some events
475	if (htype == HOOK_REFRESH_END)	549	if (htype == HOOK_REFRESH_END)
476	{	550	{
477	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	551	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
478		552
479	for (int i = 0; i <= AvFILL (av); i++)	553	for (int i = 0; i <= AvFILL (av); i++)
480	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	554	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
481	}	555	}
		556	else if (htype == HOOK_DESTROY)
		557	{
		558	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
482		559
483	swap (perl_environ, environ);	560	for (int i = AvFILL (av); i >= 0; i--)
		561	{
		562	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		563	delete req;
		564	}
		565	}
484		566
485	bool event_consumed;	567	bool event_consumed;
486		568
487	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
488	|| term->perl.should_invoke [htype])	569	if (term->perl.should_invoke [htype])
489	try
490	{	570	{
491	dSP;	571	dSP;
492	va_list ap;	572	va_list ap;
493		573
494	va_start (ap, htype);	574	va_start (ap, htype);
495		575
496	ENTER;	576	ENTER;
497	SAVETMPS;	577	SAVETMPS;
498		578
499	PUSHMARK (SP);	579	PUSHMARK (SP);
500		580
		581	EXTEND (SP, 2);
501	XPUSHs (sv_2mortal (newSVterm (term)));	582	PUSHs (sv_2mortal (newSVterm (term)));
502	XPUSHs (sv_2mortal (newSViv (htype)));	583	PUSHs (sv_2mortal (newSViv (htype)));
503		584
504	for (;;) {	585	for (;;) {
505	data_type dt = (data_type)va_arg (ap, int);	586	data_type dt = (data_type)va_arg (ap, int);
506		587
507	switch (dt)	588	switch (dt)
508	{	589	{
509	case DT_INT:	590	case DT_INT:
510	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	591	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
511	break;	592	break;
512		593
513	case DT_LONG:	594	case DT_LONG:
514	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	595	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
515	break;	596	break;
516		597
517	case DT_STR:	598	case DT_STR:
518	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	599	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
519	break;	600	break;
520		601
521	case DT_STR_LEN:	602	case DT_STR_LEN:
522	{	603	{
523	char *str = va_arg (ap, char *);	604	char *str = va_arg (ap, char *);
524	int len = va_arg (ap, int);	605	int len = va_arg (ap, int);
525		606
526	XPUSHs (sv_2mortal (newSVpvn (str, len)));	607	XPUSHs (sv_2mortal (newSVpvn (str, len)));
527	}	608	}
528	break;	609	break;
529		610
530	case DT_WCS_LEN:	611	case DT_WCS_LEN:
531	{	612	{
532	wchar_t *wstr = va_arg (ap, wchar_t *);	613	wchar_t *wstr = va_arg (ap, wchar_t *);
533	int wlen = va_arg (ap, int);	614	int wlen = va_arg (ap, int);
534		615
535	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	616	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
536	}	617	}
537	break;	618	break;
538		619
		620	case DT_LCS_LEN:
		621	{
		622	long *lstr = va_arg (ap, long *);
		623	int llen = va_arg (ap, int);
		624
		625	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		626	}
		627	break;
		628
539	case DT_XEVENT:	629	case DT_XEVENT:
540	{	630	{
541	XEvent *xe = va_arg (ap, XEvent *);	631	XEvent *xe = va_arg (ap, XEvent *);
542	HV *hv = newHV ();	632	HV *hv = newHV ();
543		633
544	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	634	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
545	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	635	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
546	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	636	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	637	# undef set
548		638
549	setiv (type, xe->type);	639	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	640	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	641	setiv (serial, xe->xany.serial);
552		642
553	switch (xe->type)	643	switch (xe->type)
554	{	644	{
555	case KeyPress:	645	case KeyPress:
556	case KeyRelease:	646	case KeyRelease:
557	case ButtonPress:	647	case ButtonPress:
558	case ButtonRelease:	648	case ButtonRelease:
559	case MotionNotify:	649	case MotionNotify:
560	setuv (window, xe->xmotion.window);	650	setuv (window, xe->xmotion.window);
561	setuv (root, xe->xmotion.root);	651	setuv (root, xe->xmotion.root);
562	setuv (subwindow, xe->xmotion.subwindow);	652	setuv (subwindow, xe->xmotion.subwindow);
563	setuv (time, xe->xmotion.time);	653	setuv (time, xe->xmotion.time);
564	setiv (x, xe->xmotion.x);	654	setiv (x, xe->xmotion.x);
565	setiv (y, xe->xmotion.y);	655	setiv (y, xe->xmotion.y);
566	setiv (row, xe->xmotion.y / term->fheight);	656	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
567	setiv (col, xe->xmotion.x / term->fwidth);	657	setiv (col, xe->xmotion.x / term->fwidth);
568	setiv (x_root, xe->xmotion.x_root);	658	setiv (x_root, xe->xmotion.x_root);
569	setiv (y_root, xe->xmotion.y_root);	659	setiv (y_root, xe->xmotion.y_root);
570	setuv (state, xe->xmotion.state);	660	setuv (state, xe->xmotion.state);
571		661
572	switch (xe->type)	662	switch (xe->type)
573	{	663	{
574	case KeyPress:	664	case KeyPress:
575	case KeyRelease:	665	case KeyRelease:
576	setuv (keycode, xe->xkey.keycode);	666	setuv (keycode, xe->xkey.keycode);
577	break;	667	break;
578		668
579	case ButtonPress:	669	case ButtonPress:
580	case ButtonRelease:	670	case ButtonRelease:
581	setuv (button, xe->xbutton.button);	671	setuv (button, xe->xbutton.button);
582	break;	672	break;
583		673
584	case MotionNotify:	674	case MotionNotify:
585	setiv (is_hint, xe->xmotion.is_hint);	675	setiv (is_hint, xe->xmotion.is_hint);
586	break;	676	break;
587	}	677	}
588		678
589	break;	679	break;
590		680
591	case MapNotify:	681	case MapNotify:
592	case UnmapNotify:	682	case UnmapNotify:
593	case ConfigureNotify:	683	case ConfigureNotify:
594	setuv (event, xe->xconfigure.event);	684	setuv (event, xe->xconfigure.event);
595	setuv (window, xe->xconfigure.window);	685	setuv (window, xe->xconfigure.window);
596		686
597	switch (xe->type)	687	switch (xe->type)
598	{	688	{
599	case ConfigureNotify:	689	case ConfigureNotify:
600	setiv (x, xe->xconfigure.x);	690	setiv (x, xe->xconfigure.x);
601	setiv (y, xe->xconfigure.y);	691	setiv (y, xe->xconfigure.y);
602	setiv (width, xe->xconfigure.width);	692	setiv (width, xe->xconfigure.width);
603	setiv (height, xe->xconfigure.height);	693	setiv (height, xe->xconfigure.height);
604	setuv (above, xe->xconfigure.above);	694	setuv (above, xe->xconfigure.above);
605	break;	695	break;
606	}	696	}
607		697
608	break;	698	break;
		699
		700	case PropertyNotify:
		701	setuv (window, xe->xproperty.window);
		702	setuv (atom, xe->xproperty.atom);
		703	setuv (time, xe->xproperty.time);
		704	setiv (state, xe->xproperty.state);
		705	break;
		706
		707	case ClientMessage:
		708	setuv (window, xe->xclient.window);
		709	setuv (message_type, xe->xclient.message_type);
		710	setuv (format, xe->xclient.format);
		711	setuv (l0, xe->xclient.data.l[0]);
		712	setuv (l1, xe->xclient.data.l[1]);
		713	setuv (l2, xe->xclient.data.l[2]);
		714	setuv (l3, xe->xclient.data.l[3]);
		715	setuv (l4, xe->xclient.data.l[4]);
		716	break;
609	}	717	}
610		718
611	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	719	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
612	}	720	}
613	break;	721	break;
614		722
615	case DT_END:	723	case DT_END:
616	goto call;	724	goto call;
617		725
618	default:	726	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	727	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}	728	}
		729	}
		730
		731	call:
		732	va_end (ap);
		733
		734	PUTBACK;
		735	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		736	SPAGAIN;
		737
		738	if (count)
		739	{
		740	SV *status = POPs;
		741	count = SvTRUE (status);
621	}	742	}
622		743
623	call:
624	va_end (ap);
625
626	PUTBACK;	744	PUTBACK;
627	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
628	SPAGAIN;
629
630	if (count)
631	{
632	SV *status = POPs;
633	count = SvTRUE (status);
634	}
635
636	PUTBACK;
637	FREETMPS;	745	FREETMPS;
638	LEAVE;	746	LEAVE;
639		747
640	if (SvTRUE (ERRSV))	748	if (SvTRUE (ERRSV))
641	{	749	{
642	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	750	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
643	ungrab (term); // better lose the grab than the session	751	ungrab (term); // better lose the grab than the session
644	}	752	}
645		753
646	event_consumed = !!count;	754	event_consumed = !!count;
647	}	755	}
648	catch (...)
649	{
650	swap (perl_environ, environ);
651	throw;
652	}
653	else	756	else
654	event_consumed = false;	757	event_consumed = false;
655		758
656	// post-handling of some events	759	// post-handling of some events
657	if (htype == HOOK_REFRESH_BEGIN)	760	if (htype == HOOK_REFRESH_BEGIN)
658	{	761	{
659	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	762	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
660		763
661	for (int i = AvFILL (av); i >= 0; i--)	764	for (int i = AvFILL (av); i >= 0; i--)
662	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	765	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
663	}	766	}
664	else if (htype == HOOK_DESTROY)	767	else if (htype == HOOK_DESTROY)
665	{	768	{
666	clearSVptr ((SV *)term->perl.self);	769	clearSVptr ((SV *)term->perl.self);
667	SvREFCNT_dec ((SV *)term->perl.self);	770	SvREFCNT_dec ((SV *)term->perl.self);
		771
		772	// don't allow further calls
		773	term->perl.self = 0;
668	}	774	}
669		775
670	swap (perl_environ, environ);
671
672	return event_consumed;	776	return event_consumed;
		777	}
		778
		779	void
		780	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		781	{
		782	localise_env set_environ (perl_environ);
		783
		784	ENTER;
		785	SAVETMPS;
		786
		787	dSP;
		788	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		789	PUTBACK;
		790	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		791
		792	if (SvTRUE (ERRSV))
		793	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		794
		795	FREETMPS;
		796	LEAVE;
673	}	797	}
674		798
675	/////////////////////////////////////////////////////////////////////////////	799	/////////////////////////////////////////////////////////////////////////////
676		800
677	MODULE = urxvt PACKAGE = urxvt	801	MODULE = urxvt PACKAGE = urxvt
…		…
689	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	813	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
690	# include "hookinc.h"	814	# include "hookinc.h"
691	# undef def	815	# undef def
692		816
693	HV *option = get_hv ("urxvt::OPTION", 1);	817	HV *option = get_hv ("urxvt::OPTION", 1);
694	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	818	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
695	# define nodef(name)	819	# define nodef(name)
696	# include "optinc.h"	820	# include "optinc.h"
697	# undef nodef	821	# undef nodef
698	# undef def	822	# undef def
699		823
700	HV *stash = gv_stashpv ("urxvt", 1);	824	HV *stash = gv_stashpv ("urxvt", 1);
701	struct {	825	static const struct {
702	const char *name;	826	const char *name;
703	IV iv;	827	IV iv;
704	} *civ, const_iv[] = {	828	} *civ, const_iv[] = {
705	# define const_iv(name) { # name, (IV)name }	829	# define const_iv(name) { # name, (IV)name }
		830	const_iv (HOOK_INIT),
		831	const_iv (HOOK_DESTROY),
		832	const_iv (HOOK_ACTION),
		833	const_iv (HOOK_OSC_SEQ),
		834	const_iv (HOOK_OSC_SEQ_PERL),
		835
		836	const_iv (NUM_RESOURCES),
706	const_iv (DEFAULT_RSTYLE),	837	const_iv (DEFAULT_RSTYLE),
707	const_iv (OVERLAY_RSTYLE),	838	const_iv (OVERLAY_RSTYLE),
		839	const_iv (Color_Bits),
		840	const_iv (RS_bgShift), const_iv (RS_bgMask),
		841	const_iv (RS_fgShift), const_iv (RS_fgMask),
		842	const_iv (RS_Careful),
		843	const_iv (RS_fontCount),
		844	const_iv (RS_fontShift),
		845	const_iv (RS_fontMask),
		846	const_iv (RS_baseattrMask),
		847	const_iv (RS_attrMask),
		848	const_iv (RS_redraw),
		849	const_iv (RS_Sel),
708	const_iv (RS_Bold),	850	const_iv (RS_Bold),
709	const_iv (RS_Italic),	851	const_iv (RS_Italic),
710	const_iv (RS_Blink),	852	const_iv (RS_Blink),
711	const_iv (RS_RVid),	853	const_iv (RS_RVid),
712	const_iv (RS_Uline),	854	const_iv (RS_Uline),
		855
		856	// TODO: should support all colour constants, create colorinc.h &c
		857	const_iv (Color_fg),
		858	const_iv (Color_bg),
		859	# if OFF_FOCUS_FADING
		860	const_iv (Color_fade),
		861	# endif
		862	const_iv (Color_pointer_fg),
		863	const_iv (Color_pointer_bg),
		864	const_iv (Color_border),
		865	const_iv (NRS_COLORS),
		866	const_iv (TOTAL_COLORS),
713		867
714	const_iv (CurrentTime),	868	const_iv (CurrentTime),
715	const_iv (ShiftMask),	869	const_iv (ShiftMask),
716	const_iv (LockMask),	870	const_iv (LockMask),
717	const_iv (ControlMask),	871	const_iv (ControlMask),
…		…
725	const_iv (Button3Mask),	879	const_iv (Button3Mask),
726	const_iv (Button4Mask),	880	const_iv (Button4Mask),
727	const_iv (Button5Mask),	881	const_iv (Button5Mask),
728	const_iv (AnyModifier),	882	const_iv (AnyModifier),
729		883
730	const_iv (EVENT_NONE),	884	const_iv (NoSymbol),
731	const_iv (EVENT_READ),	885	const_iv (GrabModeSync),
732	const_iv (EVENT_WRITE),	886	const_iv (GrabModeAsync),
733		887
734	const_iv (NoEventMask),	888	const_iv (NoEventMask),
735	const_iv (KeyPressMask),	889	const_iv (KeyPressMask),
736	const_iv (KeyReleaseMask),	890	const_iv (KeyReleaseMask),
737	const_iv (ButtonPressMask),	891	const_iv (ButtonPressMask),
…		…
789	const_iv (SelectionRequest),	943	const_iv (SelectionRequest),
790	const_iv (SelectionNotify),	944	const_iv (SelectionNotify),
791	const_iv (ColormapNotify),	945	const_iv (ColormapNotify),
792	const_iv (ClientMessage),	946	const_iv (ClientMessage),
793	const_iv (MappingNotify),	947	const_iv (MappingNotify),
		948
		949	// shape extension
		950	const_iv (ShapeSet),
		951	const_iv (ShapeUnion),
		952	const_iv (ShapeIntersect),
		953	const_iv (ShapeSubtract),
		954	const_iv (ShapeInvert),
		955
		956	const_iv (ShapeBounding),
		957	const_iv (ShapeClip),
		958	const_iv (ShapeInput),
		959
		960	// XIM
		961	# if ENABLE_XIM_ONTHESPOT
		962	const_iv (XIMReverse),
		963	const_iv (XIMUnderline),
		964	const_iv (XIMHighlight),
		965	const_iv (XIMPrimary),
		966	const_iv (XIMSecondary),
		967	const_iv (XIMTertiary),
		968	const_iv (XIMVisibleToForward),
		969	const_iv (XIMVisibleToBackword),
		970	const_iv (XIMVisibleToCenter),
		971	# endif
		972	# if XRENDER
		973	const_iv (PictStandardARGB32),
		974	const_iv (PictStandardRGB24),
		975	const_iv (PictStandardA8),
		976	const_iv (PictStandardA4),
		977	const_iv (PictStandardA1),
		978	const_iv (RepeatNone),
		979	const_iv (RepeatNormal),
		980	const_iv (RepeatPad),
		981	const_iv (RepeatReflect),
		982	// all versions
		983	const_iv (PictOpClear),
		984	const_iv (PictOpSrc),
		985	const_iv (PictOpDst),
		986	const_iv (PictOpOver),
		987	const_iv (PictOpOverReverse),
		988	const_iv (PictOpIn),
		989	const_iv (PictOpInReverse),
		990	const_iv (PictOpOut),
		991	const_iv (PictOpOutReverse),
		992	const_iv (PictOpAtop),
		993	const_iv (PictOpAtopReverse),
		994	const_iv (PictOpXor),
		995	const_iv (PictOpAdd),
		996	const_iv (PictOpSaturate),
		997	// 0.2+
		998	const_iv (PictOpDisjointClear),
		999	const_iv (PictOpDisjointSrc),
		1000	const_iv (PictOpDisjointDst),
		1001	const_iv (PictOpDisjointOver),
		1002	const_iv (PictOpDisjointOverReverse),
		1003	const_iv (PictOpDisjointIn),
		1004	const_iv (PictOpDisjointInReverse),
		1005	const_iv (PictOpDisjointOut),
		1006	const_iv (PictOpDisjointOutReverse),
		1007	const_iv (PictOpDisjointAtop),
		1008	const_iv (PictOpDisjointAtopReverse),
		1009	const_iv (PictOpDisjointXor),
		1010	const_iv (PictOpConjointClear),
		1011	const_iv (PictOpConjointSrc),
		1012	const_iv (PictOpConjointDst),
		1013	const_iv (PictOpConjointOver),
		1014	const_iv (PictOpConjointOverReverse),
		1015	const_iv (PictOpConjointIn),
		1016	const_iv (PictOpConjointInReverse),
		1017	const_iv (PictOpConjointOut),
		1018	const_iv (PictOpConjointOutReverse),
		1019	const_iv (PictOpConjointAtop),
		1020	const_iv (PictOpConjointAtopReverse),
		1021	const_iv (PictOpConjointXor),
		1022	// 0.11+
		1023	const_iv (PictOpMultiply),
		1024	const_iv (PictOpScreen),
		1025	const_iv (PictOpOverlay),
		1026	const_iv (PictOpDarken),
		1027	const_iv (PictOpLighten),
		1028	const_iv (PictOpColorDodge),
		1029	const_iv (PictOpColorBurn),
		1030	const_iv (PictOpHardLight),
		1031	const_iv (PictOpSoftLight),
		1032	const_iv (PictOpDifference),
		1033	const_iv (PictOpExclusion),
		1034	const_iv (PictOpHSLHue),
		1035	const_iv (PictOpHSLSaturation),
		1036	const_iv (PictOpHSLColor),
		1037	const_iv (PictOpHSLLuminosity),
		1038	# endif
		1039	# if 0
		1040	const_iv (XIMForwardChar),
		1041	const_iv (XIMBackwardChar),
		1042	const_iv (XIMForwardWord),
		1043	const_iv (XIMBackwardWord),
		1044	const_iv (XIMCaretUp),
		1045	const_iv (XIMCaretDown),
		1046	const_iv (XIMNextLine),
		1047	const_iv (XIMPreviousLine),
		1048	const_iv (XIMLineStart),
		1049	const_iv (XIMLineEnd),
		1050	const_iv (XIMAbsolutePosition),
		1051	const_iv (XIMDontChange),
		1052	# endif
		1053
		1054	/* DEC private modes */
		1055	const_iv (PrivMode_132),
		1056	const_iv (PrivMode_132OK),
		1057	const_iv (PrivMode_rVideo),
		1058	const_iv (PrivMode_relOrigin),
		1059	const_iv (PrivMode_Screen),
		1060	const_iv (PrivMode_Autowrap),
		1061	const_iv (PrivMode_aplCUR),
		1062	const_iv (PrivMode_aplKP),
		1063	const_iv (PrivMode_HaveBackSpace),
		1064	const_iv (PrivMode_BackSpace),
		1065	const_iv (PrivMode_ShiftKeys),
		1066	const_iv (PrivMode_VisibleCursor),
		1067	const_iv (PrivMode_MouseX10),
		1068	const_iv (PrivMode_MouseX11),
		1069	const_iv (PrivMode_scrollBar),
		1070	const_iv (PrivMode_TtyOutputInh),
		1071	const_iv (PrivMode_Keypress),
		1072	const_iv (PrivMode_smoothScroll),
		1073	const_iv (PrivMode_vt52),
		1074	const_iv (PrivMode_LFNL),
		1075	const_iv (PrivMode_MouseBtnEvent),
		1076	const_iv (PrivMode_MouseAnyEvent),
		1077	const_iv (PrivMode_BracketPaste),
		1078	const_iv (PrivMode_ExtMouseUTF8),
		1079	const_iv (PrivMode_ExtMouseUrxvt),
		1080	const_iv (PrivMode_BlinkingCursor),
		1081	const_iv (PrivMode_mouse_report),
		1082	const_iv (PrivMode_Default),
794	};	1083	};
795		1084
796	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	1085	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
797	civ-- > const_iv; )
798	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1086	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
799	}	1087	}
800		1088
801	void	1089	void
802	warn (const char *msg)	1090	log (utf8_string msg)
		1091	CODE:
		1092	rxvt_log ("%s", msg);
		1093
		1094	void
		1095	warn (utf8_string msg)
803	CODE:	1096	CODE:
804	rxvt_warn ("%s", msg);	1097	rxvt_warn ("%s", msg);
805		1098
806	void	1099	void
807	fatal (const char *msg)	1100	fatal (utf8_string msg)
808	CODE:	1101	CODE:
809	rxvt_fatal ("%s", msg);	1102	rxvt_fatal ("%s", msg);
810		1103
811	void	1104	void
812	_exit (int status)	1105	_exit (int status)
		1106
		1107	void
		1108	catch_fatal (SV *block)
		1109	PROTOTYPE: &
		1110	CODE:
		1111	try
		1112	{
		1113	PUSHMARK (SP);
		1114	PUTBACK;
		1115	call_sv (block, G_VOID | G_DISCARD);
		1116	SPAGAIN;
		1117	}
		1118	catch (const rxvt_failure_exception &e)
		1119	{
		1120	croak ("rxvt_fatal exception caught, trying to continue.");
		1121	}
813		1122
814	NV	1123	NV
815	NOW ()	1124	NOW ()
816	CODE:	1125	CODE:
817	RETVAL = NOW;	1126	RETVAL = ev::now ();
818	OUTPUT:	1127	OUTPUT:
819	RETVAL	1128	RETVAL
820		1129
821	int	1130	int
822	GET_BASEFG (int rend)	1131	GET_BASEFG (int rend)
…		…
833	RETVAL	1142	RETVAL
834		1143
835	int	1144	int
836	SET_FGCOLOR (int rend, int new_color)	1145	SET_FGCOLOR (int rend, int new_color)
837	CODE:	1146	CODE:
838	RETVAL = SET_FGCOLOR (rend, new_color);	1147	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
839	OUTPUT:	1148	OUTPUT:
840	RETVAL	1149	RETVAL
841		1150
842	int	1151	int
843	SET_BGCOLOR (int rend, int new_color)	1152	SET_BGCOLOR (int rend, int new_color)
844	CODE:	1153	CODE:
845	RETVAL = SET_BGCOLOR (rend, new_color);	1154	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
846	OUTPUT:	1155	OUTPUT:
847	RETVAL	1156	RETVAL
848		1157
849	int	1158	int
850	GET_CUSTOM (int rend)	1159	GET_CUSTOM (int rend)
851	CODE:	1160	CODE:
852	RETVAL = (rend && RS_customMask) >> RS_customShift;	1161	RETVAL = (rend & RS_customMask) >> RS_customShift;
853	OUTPUT:	1162	OUTPUT:
854	RETVAL	1163	RETVAL
855		1164
856	int	1165	int
857	SET_CUSTOM (int rend, int new_value)	1166	SET_CUSTOM (int rend, int new_value)
858	CODE:	1167	CODE:
859	{	1168	{
860	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))	1169	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
861	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);	1170	croak ("custom value out of range, must be 0..%lu", RS_customCount - 1);
862		1171
863	RETVAL = (rend & ~RS_customMask)	1172	RETVAL = (rend & ~RS_customMask)
864	| ((new_value << RS_customShift) & RS_customMask);	1173	| ((new_value << RS_customShift) & RS_customMask);
865	}	1174	}
866	OUTPUT:	1175	OUTPUT:
867	RETVAL	1176	RETVAL
868		1177
		1178	void
		1179	termlist ()
		1180	PPCODE:
		1181	{
		1182	EXTEND (SP, rxvt_term::termlist.size ());
		1183
		1184	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1185	if ((*t)->perl.self)
		1186	PUSHs (sv_2mortal (newSVterm (*t)));
		1187	}
		1188
		1189	IV
		1190	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1191	CODE:
		1192	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1193	req->cb_sv = newSVsv (cb);
		1194	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1195	av_push (av, newSViv ((IV)req));
		1196	RETVAL = (IV)req;
		1197	OUTPUT:
		1198	RETVAL
		1199
		1200	void
		1201	_delete_selection_request (IV req_)
		1202	CODE:
		1203	rxvt_selection *req = (rxvt_selection *)req_;
		1204	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1205	int i;
		1206
		1207	for (i = AvFILL (av); i >= 0; i--)
		1208	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1209	break;
		1210
		1211	for (; i < AvFILL (av); i++)
		1212	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1213
		1214	av_pop (av);
		1215
		1216	delete req;
		1217
869	MODULE = urxvt PACKAGE = urxvt::term	1218	MODULE = urxvt PACKAGE = urxvt::term
870		1219
871	SV *	1220	SV *
872	_new (...)	1221	_new (AV *env, AV *arg)
873	CODE:	1222	CODE:
874	{	1223	{
875	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
876	croak ("first argument to urxvt::term->_new must be arrayref");
877
878	rxvt_term *term = new rxvt_term;	1224	rxvt_term *term = new rxvt_term;
879		1225
880	term->argv = new stringvec;	1226	stringvec *argv = new stringvec;
881	term->envv = new stringvec;	1227	for (int i = 0; i <= AvFILL (arg); i++)
882
883	for (int i = 1; i < items; i++)
884	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1228	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
885		1229
886	AV *envv = (AV *)SvRV (ST (0));	1230	stringvec *envv = new stringvec;
887	for (int i = AvFILL (envv) + 1; i--; )	1231	for (int i = AvFILL (env) + 1; i--; )
888	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1232	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
889
890	term->envv->push_back (0);
891
892	bool success;
893		1233
894	try	1234	try
895	{	1235	{
896	success = term->init (term->argv->size (), term->argv->begin ());	1236	term->init (argv, envv);
897	}	1237	}
898	catch (const class rxvt_failure_exception &e)	1238	catch (const class rxvt_failure_exception &e)
899	{
900	success = false;
901	}
902
903	if (!success)
904	{	1239	{
905	term->destroy ();	1240	term->destroy ();
906	croak ("error while initializing new terminal instance");	1241	croak ("error while initializing new terminal instance");
907	}	1242	}
908		1243
…		…
913	RETVAL	1248	RETVAL
914		1249
915	void	1250	void
916	rxvt_term::destroy ()	1251	rxvt_term::destroy ()
917		1252
918	#if ENABLE_PERL_FRILLS
919
920	void	1253	void
921	rxvt_term::XListProperties (U32 window)	1254	rxvt_term::set_should_invoke (int htype, int inc)
		1255	CODE:
		1256	uint8_t &count = THIS->perl.should_invoke [htype];
		1257	uint8_t prev = count;
		1258	count += inc;
		1259	if (!prev != !count)
		1260	{
		1261	// hook status changed, react
		1262	switch (htype)
		1263	{
		1264	case HOOK_POSITION_CHANGE:
		1265	if (count)
		1266	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1267	}
		1268	}
		1269
		1270	void
		1271	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1272	CODE:
		1273	XrmPutStringResource (&THIS->option_db, specifier, value);
		1274
		1275	void
		1276	rxvt_term::_keysym_resources ()
922	PPCODE:	1277	PPCODE:
923	{	1278	PUTBACK;
924	int count;	1279	_keysym_resources (THIS);
925	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);	1280	SPAGAIN;
926		1281
927	EXTEND (SP, count);	1282	int
928	while (count--)	1283	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
929	PUSHs (newSVuv ((U32)props [count]));
930
931	XFree (props);
932	}
933
934	void
935	rxvt_term::XGetWindowProperty (U32 window, U32 property)
936	PPCODE:	1284	CODE:
937	{	1285	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
938	Atom type;
939	int format;
940	unsigned long nitems;
941	unsigned long bytes_after;
942	unsigned char *prop;
943	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
944	0, 1<<30, 0, AnyPropertyType,
945	&type, &format, &nitems, &bytes_after, &prop);
946	if (type != None)
947	{
948	EXTEND (SP, 3);
949	PUSHs (newSVuv ((U32)type));
950	PUSHs (newSViv (format));
951	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
952	XFree (prop);
953	}
954	}
955
956	void
957	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
958	CODE:
959	{
960	STRLEN len;
961	char *data_ = SvPVbyte (data, len);
962
963	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
964	type, format, PropModeReplace,
965	(unsigned char *)data, len * 8 / format);
966	}
967
968	void
969	rxvt_term::XDeleteProperty (U32 window, U32 property)
970	CODE:
971	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
972
973	U32
974	rxvt_term::DefaultRootWindow ()
975	CODE:
976	RETVAL = (U32)THIS->display->root;
977	OUTPUT:
978	RETVAL
979
980	U32
981	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
982	CODE:
983	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
984	x, y, width, height, 0,
985	THIS->pix_colors_focused[Color_border],
986	THIS->pix_colors_focused[Color_border]);
987	OUTPUT:
988	RETVAL
989
990	void
991	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
992	CODE:
993	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
994
995	void
996	rxvt_term::XMapWindow (U32 window)
997	CODE:
998	XMapWindow (THIS->display->display, (Window)window);
999
1000	void
1001	rxvt_term::XUnmapWindow (U32 window)
1002	CODE:
1003	XUnmapWindow (THIS->display->display, (Window)window);
1004
1005	#endif
1006
1007	void
1008	rxvt_term::set_should_invoke (int htype, int inc)
1009	CODE:
1010	THIS->perl.should_invoke [htype] += inc;
1011
1012	void
1013	rxvt_term::grab_button (int button, U32 modifiers)
1014	CODE:
1015	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1286	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1287	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1288	OUTPUT: RETVAL
		1289
		1290	int
		1291	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1292	CODE:
		1293	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1294	OUTPUT: RETVAL
		1295
		1296	void
		1297	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1298	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1299	CODE:
		1300	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1301
		1302	void
		1303	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1304	CODE:
		1305	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1018		1306
1019	bool	1307	bool
1020	rxvt_term::grab (U32 eventtime, int sync = 0)	1308	rxvt_term::grab (Time eventtime, int sync = 0)
1021	CODE:	1309	CODE:
1022	{	1310	{
1023	int mode = sync ? GrabModeSync : GrabModeAsync;	1311	int mode = sync ? GrabModeSync : GrabModeAsync;
1024		1312
1025	THIS->perl.grabtime = 0;	1313	THIS->perl.grabtime = 0;
1026		1314
1027	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1315	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1316	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1029	mode, mode, None, GRAB_CURSOR, eventtime))	1317	mode, mode, None, GRAB_CURSOR, eventtime))
1030	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1318	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1031	THIS->perl.grabtime = eventtime;	1319	THIS->perl.grabtime = eventtime;
1032	else	1320	else
1033	XUngrabPointer (THIS->display->display, eventtime);	1321	XUngrabPointer (THIS->dpy, eventtime);
1034		1322
1035	RETVAL = !!THIS->perl.grabtime;	1323	RETVAL = !!THIS->perl.grabtime;
1036	}	1324	}
1037	OUTPUT:	1325	OUTPUT:
1038	RETVAL	1326	RETVAL
1039		1327
1040	void	1328	void
1041	rxvt_term::allow_events_async ()	1329	rxvt_term::allow_events_async ()
1042	CODE:	1330	CODE:
1043	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1331	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1044		1332
1045	void	1333	void
1046	rxvt_term::allow_events_sync ()	1334	rxvt_term::allow_events_sync ()
1047	CODE:	1335	CODE:
1048	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1336	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1049		1337
1050	void	1338	void
1051	rxvt_term::allow_events_replay ()	1339	rxvt_term::allow_events_replay ()
1052	CODE:	1340	CODE:
1053	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1341	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1054	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1342	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1055		1343
1056	void	1344	void
1057	rxvt_term::ungrab ()	1345	rxvt_term::ungrab ()
1058	CODE:	1346	CODE:
1059	ungrab (THIS);	1347	ungrab (THIS);
1060		1348
1061	int	1349	int
		1350	rxvt_term::XStringToKeysym (octet_string string)
		1351	CODE:
		1352	RETVAL = XStringToKeysym (string);
		1353	OUTPUT: RETVAL
		1354
		1355	char *
		1356	rxvt_term::XKeysymToString (int sym)
		1357	CODE:
		1358	RETVAL = XKeysymToString (sym);
		1359	OUTPUT: RETVAL
		1360
		1361	int
		1362	rxvt_term::XKeysymToKeycode (int sym)
		1363	CODE:
		1364	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1365	OUTPUT: RETVAL
		1366
		1367	int
		1368	rxvt_term::XKeycodeToKeysym (int code, int index)
		1369	CODE:
		1370	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1371	OUTPUT: RETVAL
		1372
		1373	int
1062	rxvt_term::strwidth (SV *str)	1374	rxvt_term::strwidth (SV *str)
1063	CODE:	1375	CODE:
1064	{	1376	{
1065	wchar_t *wstr = sv2wcs (str);	1377	wchar_t *wstr = sv2wcs (str);
1066		1378
1067	rxvt_push_locale (THIS->locale);	1379	rxvt_push_locale (THIS->locale);
1068	RETVAL = wcswidth (wstr, wcslen (wstr));	1380	RETVAL = 0;
		1381	for (wchar_t *wc = wstr; *wc; wc++)
		1382	{
		1383	int w = WCWIDTH (*wc);
		1384
		1385	if (w)
		1386	RETVAL += max (w, 1);
		1387	}
1069	rxvt_pop_locale ();	1388	rxvt_pop_locale ();
1070		1389
1071	free (wstr);	1390	free (wstr);
1072	}	1391	}
1073	OUTPUT:	1392	OUTPUT:
…		…
1075		1394
1076	SV *	1395	SV *
1077	rxvt_term::locale_encode (SV *str)	1396	rxvt_term::locale_encode (SV *str)
1078	CODE:	1397	CODE:
1079	{	1398	{
		1399	if (!SvOK (str))
		1400	XSRETURN_UNDEF;
		1401
1080	wchar_t *wstr = sv2wcs (str);	1402	wchar_t *wstr = sv2wcs (str);
1081		1403
1082	rxvt_push_locale (THIS->locale);	1404	rxvt_push_locale (THIS->locale);
1083	char *mbstr = rxvt_wcstombs (wstr);	1405	char *mbstr = rxvt_wcstombs (wstr);
1084	rxvt_pop_locale ();	1406	rxvt_pop_locale ();
…		…
1093		1415
1094	SV *	1416	SV *
1095	rxvt_term::locale_decode (SV *octets)	1417	rxvt_term::locale_decode (SV *octets)
1096	CODE:	1418	CODE:
1097	{	1419	{
		1420	if (!SvOK (octets))
		1421	XSRETURN_UNDEF;
		1422
1098	STRLEN len;	1423	STRLEN len;
1099	char *data = SvPVbyte (octets, len);	1424	char *data = SvPVbyte (octets, len);
1100		1425
1101	rxvt_push_locale (THIS->locale);	1426	rxvt_push_locale (THIS->locale);
1102	wchar_t *wstr = rxvt_mbstowcs (data, len);	1427	wchar_t *wstr = rxvt_mbstowcs (data, len);
…		…
1108	OUTPUT:	1433	OUTPUT:
1109	RETVAL	1434	RETVAL
1110		1435
1111	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1436	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1112		1437
1113	#define TERM_OFFSET_width TERM_OFFSET(width)	1438	#define TERM_OFFSET_width TERM_OFFSET(width)
1114	#define TERM_OFFSET_height TERM_OFFSET(height)	1439	#define TERM_OFFSET_height TERM_OFFSET(height)
1115	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1440	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1116	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1441	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1117	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1442	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1118	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1443	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1119	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1444	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1120	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1445	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1121	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1446	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1447	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1448	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1449	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1450	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1122	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1451	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1123	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1452	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1124	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1453	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1125		1454
1126	int	1455	int
1127	rxvt_term::width ()	1456	rxvt_term::width (int new_value = NO_INIT)
1128	ALIAS:	1457	ALIAS:
1129	width = TERM_OFFSET_width	1458	width = TERM_OFFSET_width
1130	height = TERM_OFFSET_height	1459	height = TERM_OFFSET_height
1131	fwidth = TERM_OFFSET_fwidth	1460	fwidth = TERM_OFFSET_fwidth
1132	fheight = TERM_OFFSET_fheight	1461	fheight = TERM_OFFSET_fheight
1133	fbase = TERM_OFFSET_fbase	1462	fbase = TERM_OFFSET_fbase
1134	nrow = TERM_OFFSET_nrow	1463	nrow = TERM_OFFSET_nrow
1135	ncol = TERM_OFFSET_ncol	1464	ncol = TERM_OFFSET_ncol
1136	focus = TERM_OFFSET_focus	1465	focus = TERM_OFFSET_focus
1137	mapped = TERM_OFFSET_mapped	1466	mapped = TERM_OFFSET_mapped
		1467	int_bwidth = TERM_OFFSET_int_bwidth
		1468	ext_bwidth = TERM_OFFSET_ext_bwidth
		1469	lineSpace = TERM_OFFSET_lineSpace
		1470	letterSpace = TERM_OFFSET_letterSpace
1138	saveLines = TERM_OFFSET_saveLines	1471	saveLines = TERM_OFFSET_saveLines
1139	total_rows = TERM_OFFSET_total_rows	1472	total_rows = TERM_OFFSET_total_rows
1140	top_row = TERM_OFFSET_top_row	1473	top_row = TERM_OFFSET_top_row
1141	CODE:	1474	CODE:
1142	RETVAL = *(int *)((char *)THIS + ix);	1475	RETVAL = *(int *)((char *)THIS + ix);
		1476	if (items > 1)
		1477	*(int *)((char *)THIS + ix) = new_value;
1143	OUTPUT:	1478	OUTPUT:
1144	RETVAL	1479	RETVAL
1145		1480
1146	unsigned int	1481	unsigned int
1147	rxvt_term::ModLevel3Mask ()	1482	rxvt_term::ModLevel3Mask ()
1148	ALIAS:	1483	ALIAS:
1149	ModLevel3Mask = 0	1484	ModLevel3Mask = 0
1150	ModMetaMask = 1	1485	ModMetaMask = 1
1151	ModNumLockMask = 2	1486	ModNumLockMask = 2
		1487	current_screen = 3
		1488	hidden_cursor = 4
		1489	priv_modes = 5
1152	CODE:	1490	CODE:
1153	switch (ix)	1491	switch (ix)
1154	{	1492	{
1155	case 0: RETVAL = THIS->ModLevel3Mask; break;	1493	case 0: RETVAL = THIS->ModLevel3Mask; break;
1156	case 1: RETVAL = THIS->ModMetaMask; break;	1494	case 1: RETVAL = THIS->ModMetaMask; break;
1157	case 2: RETVAL = THIS->ModNumLockMask; break;	1495	case 2: RETVAL = THIS->ModNumLockMask; break;
		1496	case 3: RETVAL = THIS->current_screen; break;
		1497	#ifdef CURSOR_BLINK
		1498	case 4: RETVAL = THIS->hidden_cursor; break;
		1499	#else
		1500	case 4: RETVAL = 0; break;
		1501	#endif
		1502	case 5: RETVAL = THIS->priv_modes; break;
1158	}	1503	}
1159	OUTPUT:	1504	OUTPUT:
1160	RETVAL	1505	RETVAL
1161		1506
1162	char *	1507	char *
…		…
1172	}	1517	}
1173	OUTPUT:	1518	OUTPUT:
1174	RETVAL	1519	RETVAL
1175		1520
1176	SV *	1521	SV *
1177	rxvt_term::_env ()	1522	rxvt_term::envv ()
		1523	ALIAS:
		1524	argv = 1
1178	CODE:	1525	PPCODE:
1179	{	1526	{
1180	if (THIS->envv)	1527	stringvec *vec = ix ? THIS->argv : THIS->envv;
1181	{
1182	AV *av = newAV ();
1183		1528
		1529	EXTEND (SP, vec->size ());
		1530
1184	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1531	for (char **i = vec->begin (); i != vec->end (); ++i)
1185	if (*i)	1532	if (*i)
1186	av_push (av, newSVpv (*i, 0));	1533	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1187
1188	RETVAL = newRV_noinc ((SV *)av);
1189	}
1190	else
1191	RETVAL = &PL_sv_undef;
1192	}	1534	}
1193	OUTPUT:
1194	RETVAL
1195		1535
1196	int	1536	int
1197	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1537	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1198	CODE:	1538	CODE:
1199	RETVAL = THIS->pty_ev.events;	1539	RETVAL = THIS->pty_ev.events;
1200	if (events != EVENT_UNDEF)	1540	if (events != ev::UNDEF)
1201	THIS->pty_ev.set (events);	1541	THIS->pty_ev.set (events);
1202	OUTPUT:	1542	OUTPUT:
1203	RETVAL	1543	RETVAL
1204		1544
1205	U32	1545	int
		1546	rxvt_term::pty_fd ()
		1547	CODE:
		1548	RETVAL = THIS->pty->pty;
		1549	OUTPUT:
		1550	RETVAL
		1551
		1552	Window
1206	rxvt_term::parent ()	1553	rxvt_term::parent ()
1207	CODE:	1554	CODE:
1208	RETVAL = (U32)THIS->parent [0];	1555	RETVAL = THIS->parent;
1209	OUTPUT:	1556	OUTPUT:
1210	RETVAL	1557	RETVAL
1211		1558
1212	U32	1559	int
		1560	rxvt_term::parent_x ()
		1561	CODE:
		1562	RETVAL = THIS->parent_x;
		1563	OUTPUT:
		1564	RETVAL
		1565
		1566	int
		1567	rxvt_term::parent_y ()
		1568	CODE:
		1569	RETVAL = THIS->parent_y;
		1570	OUTPUT:
		1571	RETVAL
		1572
		1573	Window
1213	rxvt_term::vt ()	1574	rxvt_term::vt ()
1214	CODE:	1575	CODE:
1215	RETVAL = (U32)THIS->vt;	1576	RETVAL = THIS->vt;
1216	OUTPUT:	1577	OUTPUT:
1217	RETVAL	1578	RETVAL
1218		1579
1219	void	1580	void
1220	rxvt_term::vt_emask_add (U32 emask)	1581	rxvt_term::vt_emask_add (U32 emask)
…		…
1229	THIS->rstyle = new_rstyle;	1590	THIS->rstyle = new_rstyle;
1230	OUTPUT:	1591	OUTPUT:
1231	RETVAL	1592	RETVAL
1232		1593
1233	int	1594	int
1234	rxvt_term::view_start (int newval = 1)	1595	rxvt_term::view_start (int newval = 0)
1235	PROTOTYPE: $;$	1596	PROTOTYPE: $;$
1236	CODE:	1597	CODE:
1237	{	1598	{
1238	RETVAL = THIS->view_start;	1599	RETVAL = THIS->view_start;
1239		1600	if (items > 1)
1240	if (newval <= 0)
1241	THIS->scr_changeview (max (newval, THIS->top_row));	1601	THIS->scr_changeview (newval);
1242	}	1602	}
1243	OUTPUT:	1603	OUTPUT:
1244	RETVAL	1604	RETVAL
1245		1605
1246	void	1606	void
		1607	rxvt_term::set_urgency (bool enable)
		1608
		1609	void
		1610	rxvt_term::focus_in ()
		1611
		1612	void
		1613	rxvt_term::focus_out ()
		1614
		1615	void
		1616	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1617	ALIAS:
		1618	key_release = 1
		1619	CODE:
		1620	{
		1621	XKeyEvent xkey;
		1622
		1623	memset (&xkey, 0, sizeof (xkey));
		1624
		1625	xkey.time = time;
		1626	xkey.state = state;
		1627	xkey.keycode = keycode;
		1628
		1629	xkey.type = ix ? KeyRelease : KeyPress;
		1630	xkey.display = THIS->dpy;
		1631	xkey.window = THIS->vt;
		1632	xkey.root = THIS->display->root;
		1633	xkey.subwindow = THIS->vt;
		1634
		1635	if (ix)
		1636	THIS->key_release (xkey);
		1637	else
		1638	THIS->key_press (xkey);
		1639	}
		1640
		1641	void
1247	rxvt_term::want_refresh ()	1642	rxvt_term::want_refresh ()
1248	CODE:	1643	CODE:
1249	THIS->want_refresh = 1;	1644	THIS->want_refresh = 1;
		1645	THIS->refresh_check ();
		1646
		1647	void
		1648	rxvt_term::refresh_check ()
1250		1649
1251	void	1650	void
1252	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1651	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1253	PPCODE:	1652	PPCODE:
1254	{	1653	{
…		…
1257		1656
1258	line_t &l = ROW(row_number);	1657	line_t &l = ROW(row_number);
1259		1658
1260	if (GIMME_V != G_VOID)	1659	if (GIMME_V != G_VOID)
1261	{	1660	{
1262	wchar_t *wstr = new wchar_t [THIS->ncol];	1661	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1263		1662
1264	for (int col = 0; col < THIS->ncol; col++)	1663	for (int col = 0; col < THIS->ncol; col++)
1265	wstr [col] = l.t [col];	1664	wstr [col] = l.t [col];
1266		1665
1267	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1666	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1268
1269	delete [] wstr;
1270	}	1667	}
1271		1668
1272	if (new_text)	1669	if (new_text)
1273	{	1670	{
1274	wchar_t *wstr = sv2wcs (new_text);	1671	wchar_t *wstr = sv2wcs (new_text);
1275		1672
1276	int len = min (wcslen (wstr) - start_ofs, max_len);	1673	int len = min (wcslen (wstr) - start_ofs, max_len);
1277		1674
1278	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1675	if (start_col < 0 || start_col + len > THIS->ncol)
1279	{	1676	{
1280	free (wstr);	1677	free (wstr);
1281	croak ("new_text extends beyond horizontal margins");	1678	croak ("new_text extends beyond horizontal margins");
1282	}	1679	}
1283		1680
…		…
1317	croak ("new_rend must be arrayref");	1714	croak ("new_rend must be arrayref");
1318		1715
1319	AV *av = (AV *)SvRV (new_rend);	1716	AV *av = (AV *)SvRV (new_rend);
1320	int len = min (AvFILL (av) + 1 - start_ofs, max_len);	1717	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1321		1718
1322	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1719	if (start_col < 0 || start_col + len > THIS->ncol)
1323	croak ("new_rend array extends beyond horizontal margins");	1720	croak ("new_rend array extends beyond horizontal margins");
1324		1721
1325	for (int col = start_col; col < start_col + len; col++)	1722	for (int col = start_col; col < start_col + len; col++)
1326	{	1723	{
1327	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1724	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1367	rxvt_term::special_encode (SV *string)	1764	rxvt_term::special_encode (SV *string)
1368	CODE:	1765	CODE:
1369	{	1766	{
1370	wchar_t *wstr = sv2wcs (string);	1767	wchar_t *wstr = sv2wcs (string);
1371	int wlen = wcslen (wstr);	1768	int wlen = wcslen (wstr);
1372	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1769	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1373		1770
1374	rxvt_push_locale (THIS->locale);	1771	rxvt_push_locale (THIS->locale);
1375		1772
1376	wchar_t *r = rstr;	1773	wchar_t *r = rstr;
1377	for (wchar_t *s = wstr; *s; s++)	1774	for (wchar_t *s = wstr; *s; s++)
		1775	{
		1776	int w = WCWIDTH (*s);
		1777
1378	if (wcwidth (*s) == 0)	1778	if (w == 0)
1379	{	1779	{
1380	if (r == rstr)	1780	if (r == rstr)
1381	croak ("leading combining character unencodable");	1781	croak ("leading combining character unencodable");
1382		1782
1383	unicode_t n = rxvt_compose (r[-1], *s);	1783	unicode_t n = rxvt_compose (r[-1], *s);
1384	if (n == NOCHAR)	1784	if (n == NOCHAR)
1385	n = rxvt_composite.compose (r[-1], *s);	1785	n = rxvt_composite.compose (r[-1], *s);
1386		1786
1387	r[-1] = n;	1787	r[-1] = n;
1388	}	1788	}
1389	#if !UNICODE_3	1789	#if !UNICODE_3
1390	else if (*s >= 0x10000)	1790	else if (*s >= 0x10000)
1391	*r++ = rxvt_composite.compose (*s);	1791	*r++ = rxvt_composite.compose (*s);
1392	#endif	1792	#endif
1393	else	1793	else
1394	*r++ = *s;	1794	*r++ = *s;
		1795
		1796	// the *2 above only allows wcwidth <= 2
		1797	if (w > 1)
		1798	*r++ = NOCHAR;
		1799	}
1395		1800
1396	rxvt_pop_locale ();	1801	rxvt_pop_locale ();
1397		1802
		1803	free (wstr);
1398	RETVAL = wcs2sv (rstr, r - rstr);	1804	RETVAL = wcs2sv (rstr, r - rstr);
1399
1400	delete [] rstr;
1401	}	1805	}
1402	OUTPUT:	1806	OUTPUT:
1403	RETVAL	1807	RETVAL
1404		1808
1405	SV *	1809	SV *
1406	rxvt_term::special_decode (SV *text)	1810	rxvt_term::special_decode (SV *text)
1407	CODE:	1811	CODE:
1408	{	1812	{
1409	wchar_t *wstr = sv2wcs (text);	1813	wchar_t *wstr = sv2wcs (text);
1410	int wlen = wcslen (wstr);
1411	int dlen = 0;	1814	int dlen = 0;
1412		1815
1413	// find length	1816	// find length
1414	for (wchar_t *s = wstr; *s; s++)	1817	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1818	if (*s == NOCHAR)
1416	;	1819	;
1417	else if (IS_COMPOSE (*s))	1820	else if (IS_COMPOSE (*s))
1418	dlen += rxvt_composite.expand (*s, 0);	1821	dlen += rxvt_composite.expand (*s);
1419	else	1822	else
1420	dlen++;	1823	dlen++;
1421		1824
1422	wchar_t *rstr = new wchar_t [dlen];	1825	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1423		1826
1424	// decode	1827	// decode
1425	wchar_t *r = rstr;	1828	wchar_t *r = rstr;
1426	for (wchar_t *s = wstr; *s; s++)	1829	for (wchar_t *s = wstr; *s; s++)
1427	if (*s == NOCHAR)	1830	if (*s == NOCHAR)
…		…
1429	else if (IS_COMPOSE (*s))	1832	else if (IS_COMPOSE (*s))
1430	r += rxvt_composite.expand (*s, r);	1833	r += rxvt_composite.expand (*s, r);
1431	else	1834	else
1432	*r++ = *s;	1835	*r++ = *s;
1433		1836
		1837	free (wstr);
1434	RETVAL = wcs2sv (rstr, r - rstr);	1838	RETVAL = wcs2sv (rstr, r - rstr);
1435
1436	delete [] rstr;
1437	}	1839	}
1438	OUTPUT:	1840	OUTPUT:
1439	RETVAL	1841	RETVAL
1440		1842
1441	void	1843	void
1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1844	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1443	PPCODE:	1845	PPCODE:
1444	{	1846	{
1445	struct resval { const char *name; int value; } rslist [] = {	1847	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1446	# define def(name) { # name, Rs_ ## name },	1848	# define def(name) { # name, Rs_ ## name },
1447	# define reserve(name,count)	1849	# define reserve(name,count)
1448	# include "rsinc.h"	1850	# include "rsinc.h"
1449	# undef def	1851	# undef def
1450	# undef reserve	1852	# undef reserve
1451	};	1853	};
1452		1854
1453	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1855	rs = rslist + ecb_array_length (rslist);
1454		1856
		1857	if (*name)
1455	do {	1858	{
		1859	do {
1456	if (rs-- == rslist)	1860	if (rs-- == rslist)
1457	croak ("no such resource '%s', requested", name);	1861	croak ("no such resource '%s', requested", name);
1458	} while (strcmp (name, rs->name));	1862	} while (strcmp (name, rs->name));
1459		1863
1460	index += rs->value;	1864	index += rs->value;
		1865	}
		1866	else
		1867	{
		1868	--rs;
		1869	name = (octet_string)"";
		1870	}
1461		1871
1462	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1872	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1463	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1873	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1464		1874
1465	if (GIMME_V != G_VOID)	1875	if (GIMME_V != G_VOID)
…		…
1477	THIS->rs [index] = 0;	1887	THIS->rs [index] = 0;
1478	}	1888	}
1479	}	1889	}
1480		1890
1481	const char *	1891	const char *
1482	rxvt_term::x_resource (const char *name)	1892	rxvt_term::x_resource (octet_string name)
1483		1893
1484	bool	1894	bool
1485	rxvt_term::option (U32 optval, int set = -1)	1895	rxvt_term::option (U8 optval, int set = -1)
1486	CODE:	1896	CODE:
1487	{	1897	{
1488	RETVAL = THIS->options & optval;	1898	RETVAL = THIS->option (optval);
1489		1899
1490	if (set >= 0)	1900	if (set >= 0)
1491	{	1901	{
1492	if (set)
1493	THIS->options |= optval;	1902	THIS->set_option (optval, set);
1494	else
1495	THIS->options &= ~optval;
1496		1903
1497	if (THIS->check_ev.is_active ()) // avoid doing this before START	1904	if (THIS->init_done) // avoid doing this before START
1498	switch (optval)	1905	switch (optval)
1499	{	1906	{
1500	case Opt_skipBuiltinGlyphs:	1907	case Opt_skipBuiltinGlyphs:
1501	THIS->set_fonts ();	1908	THIS->set_fonts ();
1502	THIS->scr_remap_chars ();	1909	THIS->scr_remap_chars ();
1503	THIS->scr_touch (true);	1910	THIS->scr_touch (true);
1504	THIS->want_refresh = 1;	1911	THIS->want_refresh = 1;
		1912	THIS->refresh_check ();
1505	break;	1913	break;
		1914	#ifdef CURSOR_BLINK
		1915	case Opt_cursorBlink:
		1916	THIS->cursor_blink_reset ();
		1917	break;
		1918	#endif
1506		1919
1507	case Opt_cursorUnderline:	1920	case Opt_cursorUnderline:
		1921	THIS->cursor_type = set ? 1 : 0;
1508	THIS->want_refresh = 1;	1922	THIS->want_refresh = 1;
		1923	THIS->refresh_check ();
1509	break;	1924	break;
1510		1925
1511	# case Opt_scrollBar_floating:	1926	# case Opt_scrollBar_floating:
1512	# case Opt_scrollBar_right:	1927	# case Opt_scrollBar_right:
1513	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1928	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
…		…
1516	}	1931	}
1517	}	1932	}
1518	OUTPUT:	1933	OUTPUT:
1519	RETVAL	1934	RETVAL
1520		1935
		1936	SV *
		1937	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1938	CODE:
		1939	{
		1940	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1941	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1942	}
		1943	OUTPUT:
		1944	RETVAL
		1945
1521	bool	1946	bool
1522	rxvt_term::parse_keysym (char *keysym, char *str)	1947	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1948	ALIAS:
		1949	parse_keysym = 1
1523	CODE:	1950	CODE:
1524	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1951	RETVAL = 0 < THIS->bind_action (keysym, action);
1525	THIS->keyboard->register_done ();	1952	THIS->keyboard->register_done ();
1526	OUTPUT:	1953	OUTPUT:
1527	RETVAL	1954	RETVAL
		1955
		1956	void
		1957	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1958	CODE:
		1959	wchar_t *wstr = sv2wcs (str);
		1960	THIS->keyboard->register_action (keysym, state, wstr);
		1961	free (wstr);
1528		1962
1529	void	1963	void
1530	rxvt_term::screen_cur (...)	1964	rxvt_term::screen_cur (...)
1531	PROTOTYPE: $;$$	1965	PROTOTYPE: $;$$
1532	ALIAS:	1966	ALIAS:
…		…
1546	EXTEND (SP, 2);	1980	EXTEND (SP, 2);
1547	PUSHs (sv_2mortal (newSViv (rc.row)));	1981	PUSHs (sv_2mortal (newSViv (rc.row)));
1548	PUSHs (sv_2mortal (newSViv (rc.col)));	1982	PUSHs (sv_2mortal (newSViv (rc.col)));
1549	}	1983	}
1550		1984
1551	if (items == 3)	1985	if (items >= 3)
1552	{	1986	{
1553	rc.row = SvIV (ST (1));	1987	rc.row = SvIV (ST (1));
1554	rc.col = SvIV (ST (2));	1988	rc.col = SvIV (ST (2));
1555		1989
1556	if (ix == 2 && rc.col == 0)	1990	if (ix == 2)
1557	{	1991	{
		1992	if (rc.col == 0)
		1993	{
		1994	// col == 0 means end of previous line
1558	rc.row--;	1995	rc.row--;
1559	rc.col = THIS->ncol;	1996	rc.col = THIS->ncol;
		1997	}
		1998	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1999	&& rc.col > ROW(rc.row).l)
		2000	{
		2001	// col >= length means while line and add newline
		2002	rc.col = THIS->ncol;
		2003	}
1560	}	2004	}
1561		2005
1562	clamp_it (rc.col, 0, THIS->ncol);	2006	clamp_it (rc.col, 0, THIS->ncol);
1563	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	2007	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1564		2008
1565	if (ix)	2009	if (ix)
1566	THIS->want_refresh = 1;	2010	{
		2011	THIS->selection.screen = THIS->current_screen;
		2012
		2013	THIS->selection_changed ();
		2014	THIS->refresh_check ();
1567	}	2015	}
		2016	}
1568	}	2017	}
1569		2018
1570	char	2019	int
1571	rxvt_term::cur_charset ()	2020	rxvt_term::selection_screen (int screen = -1)
1572	CODE:	2021	CODE:
1573	RETVAL = THIS->charsets [THIS->screen.charset];	2022	RETVAL = THIS->selection.screen;
1574	OUTPUT:	2023	if (screen >= 0)
		2024	THIS->selection.screen = screen;
		2025	OUTPUT:
1575	RETVAL	2026	RETVAL
1576		2027
1577	#void	2028	void
1578	#rxvt_term::selection_clear ()	2029	rxvt_term::selection_request (Time tm, int selnum)
1579		2030
1580	void	2031	void
		2032	rxvt_term::selection_clear (bool clipboard = false)
		2033
		2034	void
1581	rxvt_term::selection_make (U32 eventtime, bool rect = false)	2035	rxvt_term::selection_make (Time eventtime, bool rect = false)
1582	CODE:	2036	CODE:
1583	THIS->selection.op = SELECTION_CONT;	2037	THIS->selection.op = SELECTION_CONT;
1584	THIS->selection.rect = rect;	2038	THIS->selection.rect = rect;
1585	THIS->selection_make (eventtime);	2039	THIS->selection_make (eventtime);
1586		2040
1587	int	2041	int
1588	rxvt_term::selection_grab (U32 eventtime)	2042	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1589		2043
1590	void	2044	void
1591	rxvt_term::selection (SV *newtext = 0)	2045	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1592	PPCODE:	2046	PPCODE:
1593	{	2047	{
		2048	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2049	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2050
1594	if (GIMME_V != G_VOID)	2051	if (GIMME_V != G_VOID)
1595	XPUSHs (THIS->selection.text	2052	XPUSHs (text
1596	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	2053	? sv_2mortal (wcs2sv (text, len))
1597	: &PL_sv_undef);	2054	: &PL_sv_undef);
1598		2055
1599	if (newtext)	2056	if (newtext)
1600	{	2057	{
1601	free (THIS->selection.text);	2058	free (text);
1602		2059
1603	THIS->selection.text = sv2wcs (newtext);	2060	text = sv2wcs (newtext);
1604	THIS->selection.len = wcslen (THIS->selection.text);	2061	len = wcslen (text);
1605	}	2062	}
1606	}	2063	}
		2064
		2065	char
		2066	rxvt_term::cur_charset ()
		2067	CODE:
		2068	RETVAL = THIS->charsets [THIS->screen.charset];
		2069	OUTPUT:
		2070	RETVAL
1607		2071
1608	void	2072	void
1609	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)	2073	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)
1610		2074
1611	void	2075	void
1612	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	2076	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1613		2077
1614	void	2078	void
1615	rxvt_term::scr_bell ()	2079	rxvt_term::scr_bell ()
		2080
		2081	void
		2082	rxvt_term::scr_recolor (bool refresh = true);
		2083
		2084	void
		2085	rxvt_term::scr_change_screen (int screen)
1616		2086
1617	void	2087	void
1618	rxvt_term::scr_add_lines (SV *string)	2088	rxvt_term::scr_add_lines (SV *string)
1619	CODE:	2089	CODE:
1620	{	2090	{
1621	wchar_t *wstr = sv2wcs (string);	2091	wchar_t *wstr = sv2wcs (string);
1622	THIS->scr_add_lines (wstr, wcslen (wstr));	2092	THIS->scr_add_lines (wstr, wcslen (wstr));
1623	free (wstr);	2093	free (wstr);
1624	}	2094	}
		2095
		2096	void
		2097	rxvt_term::tt_write_user_input (SV *octets)
		2098	INIT:
		2099	STRLEN len;
		2100	char *str = SvPVbyte (octets, len);
		2101	C_ARGS:
		2102	str, len
1625		2103
1626	void	2104	void
1627	rxvt_term::tt_write (SV *octets)	2105	rxvt_term::tt_write (SV *octets)
1628	INIT:	2106	INIT:
1629	STRLEN len;	2107	STRLEN len;
1630	char *str = SvPVbyte (octets, len);	2108	char *str = SvPVbyte (octets, len);
1631	C_ARGS:	2109	C_ARGS:
1632	str, len	2110	str, len
1633		2111
1634	void	2112	void
		2113	rxvt_term::tt_paste (SV *octets)
		2114	INIT:
		2115	STRLEN len;
		2116	char *str = SvPVbyte (octets, len);
		2117	C_ARGS:
		2118	str, len
		2119
		2120	void
1635	rxvt_term::cmd_parse (SV *octets)	2121	rxvt_term::cmd_parse (SV *octets)
1636	CODE:	2122	CODE:
1637	{	2123	{
1638	STRLEN len;	2124	STRLEN len;
1639	char *str = SvPVbyte (octets, len);	2125	char *str = SvPVbyte (octets, len);
…		…
1661	o->self = (HV *)SvRV (RETVAL);	2147	o->self = (HV *)SvRV (RETVAL);
1662	}	2148	}
1663	OUTPUT:	2149	OUTPUT:
1664	RETVAL	2150	RETVAL
1665		2151
		2152	#############################################################################
		2153	# Various X Utility Functions
		2154	#############################################################################
		2155
		2156	void
		2157	rxvt_term::XListProperties (Window window)
		2158	PPCODE:
		2159	{
		2160	int count;
		2161	Atom *props = XListProperties (THIS->dpy, window, &count);
		2162
		2163	EXTEND (SP, count);
		2164	while (count--)
		2165	PUSHs (newSVuv ((U32)props [count]));
		2166
		2167	XFree (props);
		2168	}
		2169
		2170	void
		2171	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2172	PPCODE:
		2173	{
		2174	Atom type;
		2175	int format;
		2176	unsigned long nitems;
		2177	unsigned long bytes_after;
		2178	unsigned char *prop;
		2179
		2180	XGetWindowProperty (THIS->dpy, window, property,
		2181	0, 1<<24, 0, AnyPropertyType,
		2182	&type, &format, &nitems, &bytes_after, &prop);
		2183
		2184	if (type != None)
		2185	{
		2186	int elemsize = format == 16 ? sizeof (short)
		2187	: format == 32 ? sizeof (long)
		2188	: 1;
		2189
		2190	EXTEND (SP, 3);
		2191	PUSHs (newSVuv ((U32)type));
		2192	PUSHs (newSViv (format));
		2193	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2194	XFree (prop);
		2195	}
		2196	}
		2197
		2198	void
		2199	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2200	CODE:
		2201	{
		2202	STRLEN len;
		2203	char *data_ = SvPVbyte (data, len);
		2204
		2205	int elemsize = format == 16 ? sizeof (short)
		2206	: format == 32 ? sizeof (long)
		2207	: 1;
		2208
		2209	XChangeProperty (THIS->dpy, window, property,
		2210	type, format, PropModeReplace,
		2211	(unsigned char *)data_, len / elemsize);
		2212	}
		2213
		2214	Atom
		2215	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2216	C_ARGS: term->dpy, atom_name, only_if_exists
		2217
		2218	char *
		2219	XGetAtomName (rxvt_term *term, Atom atom)
		2220	C_ARGS: term->dpy, atom
		2221	CLEANUP:
		2222	XFree (RETVAL);
		2223
		2224	void
		2225	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2226	C_ARGS: term->dpy, window, property
		2227
		2228	Region
		2229	XCreateRegion ()
		2230
		2231	int
		2232	XUnionRectWithRegion (int x, int y, int w, int h, Region src, Region dst)
		2233	CODE:
		2234	XRectangle rect;
		2235	rect.x = x;
		2236	rect.y = y;
		2237	rect.width = w;
		2238	rect.height = h;
		2239	RETVAL = XUnionRectWithRegion (&rect, src, dst);
		2240	OUTPUT: RETVAL
		2241
		2242	int
		2243	XIntersectRegion (Region src1, Region src2, Region res)
		2244
		2245	int
		2246	XUnionRegion (Region src1, Region src2, Region res)
		2247
		2248	int
		2249	XSubtractRegion (Region src1, Region src2, Region res)
		2250
		2251	int
		2252	XXorRegion (Region src1, Region src2, Region res)
		2253
		2254	int
		2255	XOffsetRegion (Region r, int dx, int dy)
		2256
		2257	int
		2258	XShrinkRegion (Region r, int dx, int dy)
		2259
		2260	int
		2261	XDestroyRegion (Region r)
		2262
		2263	void
		2264	rxvt_term::XShapeQueryVersion ()
		2265	PPCODE:
		2266	int major, minor;
		2267	EXTEND (SP, 2);
		2268	if (XShapeQueryVersion (THIS->display->dpy, &major, &minor))
		2269	{
		2270	PUSHs (sv_2mortal (newSViv (major)));
		2271	PUSHs (sv_2mortal (newSViv (minor)));
		2272	}
		2273
		2274	void
		2275	XShapeCombineRegion (rxvt_term *term, Window dest, int destKind, int xOff, int yOff, Region r, int op)
		2276	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, r, op
		2277
		2278	void
		2279	XShapeCombineMask (rxvt_term *term, XID dest, int destKind, int xOff, int yOff, Pixmap src, int op)
		2280	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, src, op
		2281
		2282	void
		2283	XShapeCombineShape (rxvt_term *term, XID dest, int destKind, int xOff, int yOff, Pixmap src, int srcKind, int op)
		2284	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, src, srcKind, op
		2285
		2286	Window
		2287	rxvt_term::DefaultRootWindow ()
		2288	CODE:
		2289	RETVAL = THIS->display->root;
		2290	OUTPUT:
		2291	RETVAL
		2292
		2293	#if 0
		2294
		2295	Window
		2296	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2297	C_ARGS: term->dpy, (Window)parent,
		2298	x, y, width, height, 0,
		2299	term->pix_colors_focused[Color_border],
		2300	term->pix_colors_focused[Color_border]
		2301
		2302	#endif
		2303
		2304	void
		2305	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2306	C_ARGS: term->dpy, window, parent, x, y
		2307
		2308	void
		2309	XMapWindow (rxvt_term *term, Window window)
		2310	C_ARGS: term->dpy, window
		2311
		2312	void
		2313	XUnmapWindow (rxvt_term *term, Window window)
		2314	C_ARGS: term->dpy, window
		2315
		2316	void
		2317	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2318	C_ARGS: term->dpy, window, x, y, width, height
		2319
		2320	void
		2321	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2322	CODE:
		2323	{
		2324	XWindowAttributes attr;
		2325	XGetWindowAttributes (THIS->dpy, window, &attr);
		2326	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2327	}
		2328
		2329	void
		2330	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2331	PPCODE:
		2332	{
		2333	int dx, dy;
		2334	Window child;
		2335
		2336	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2337	{
		2338	EXTEND (SP, 3);
		2339	PUSHs (newSViv (dx));
		2340	PUSHs (newSViv (dy));
		2341	PUSHs (newSVuv (child));
		2342	}
		2343	}
		2344
		2345	#############################################################################
		2346	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2347
		2348	bool
		2349	rxvt_term::has_render ()
		2350	CODE:
		2351	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2352	OUTPUT:
		2353	RETVAL
		2354
		2355	void
		2356	rxvt_term::background_geometry (bool border = false)
		2357	PPCODE:
		2358	EXTEND (SP, 4);
		2359	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2360	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2361	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2362	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2363
		2364	#if HAVE_IMG
		2365
		2366	rxvt_img *
		2367	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2368	CODE:
		2369	XRenderPictFormat *f = SvOK (format)
		2370	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2371	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2372	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2373	RETVAL->alloc ();
		2374	OUTPUT:
		2375	RETVAL
		2376
		2377	#if ENABLE_TRANSPARENCY
		2378
		2379	rxvt_img *
		2380	rxvt_term::new_img_from_root ()
		2381	CODE:
		2382	RETVAL = rxvt_img::new_from_root (THIS);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	#endif
		2387
		2388	#if HAVE_PIXBUF
		2389
		2390	rxvt_img *
		2391	rxvt_term::new_img_from_file (octet_string filename)
		2392	CODE:
		2393	try
		2394	{
		2395	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2396	}
		2397	catch (const class rxvt_failure_exception &e)
		2398	{
		2399	croak ("new_img_from_file failed");
		2400	}
		2401	OUTPUT:
		2402	RETVAL
		2403
		2404	#endif
		2405
		2406	void
		2407	rxvt_term::clr_background ()
		2408	CODE:
		2409	delete THIS->bg_img;
		2410	THIS->bg_img = 0;
		2411	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2412
		2413	void
		2414	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2415	CODE:
		2416	delete THIS->bg_img;
		2417	THIS->bg_img = 0;
		2418	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2419
		2420	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2421	{
		2422	img = img->clone (); // own the img
		2423
		2424	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2425	img->sub_rect (0, 0,
		2426	border ? THIS->vt_width : THIS->szHint.width,
		2427	border ? THIS->vt_height : THIS->szHint.height)
		2428	->replace (img);
		2429
		2430	// just in case, should usually be a nop
		2431	img->reify ()
		2432	->replace (img);
		2433
		2434	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2435	->replace (img);
		2436
		2437	THIS->bg_img = img;
		2438
		2439	if (!border)
		2440	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2441	}
		2442
		2443	#endif
		2444
		2445	#############################################################################
		2446	# urxvt::overlay
		2447	#############################################################################
		2448
1666	MODULE = urxvt PACKAGE = urxvt::overlay	2449	MODULE = urxvt PACKAGE = urxvt::overlay
1667		2450
1668	void	2451	void
1669	overlay::set (int x, int y, SV *text, SV *rend = 0)	2452	overlay::set (int x, int y, SV *text, SV *rend = 0)
1670		2453
…		…
1675	overlay::hide ()	2458	overlay::hide ()
1676		2459
1677	void	2460	void
1678	overlay::DESTROY ()	2461	overlay::DESTROY ()
1679		2462
		2463	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2464
		2465	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2466
		2467	#if HAVE_PIXBUF
		2468
		2469	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2470	C_ARGS: filename, 0
		2471
		2472	void
		2473	DESTROY (urxvt::pixbuf self)
		2474	CODE:
		2475	g_object_unref (self);
		2476
		2477	#endif
		2478
1680	MODULE = urxvt PACKAGE = urxvt::timer	2479	MODULE = urxvt PACKAGE = urxvt::img
1681		2480
1682	SV *	2481	#if HAVE_IMG
1683	timer::new ()	2482
		2483	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2484	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2485
		2486	void
		2487	rxvt_img::geometry ()
1684	CODE:	2488	PPCODE:
1685	timer *w = new timer;	2489	EXTEND (SP, 4);
1686	w->start (NOW);	2490	PUSHs (sv_2mortal (newSViv (THIS->x)));
1687	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2491	PUSHs (sv_2mortal (newSViv (THIS->y)));
1688	w->self = (HV *)SvRV (RETVAL);	2492	PUSHs (sv_2mortal (newSViv (THIS->w)));
1689	OUTPUT:	2493	PUSHs (sv_2mortal (newSViv (THIS->h)));
1690	RETVAL
1691		2494
1692	timer *	2495	int
1693	timer::cb (SV *cb)	2496	rxvt_img::x ()
		2497	ALIAS:
		2498	x = 0
		2499	y = 1
		2500	w = 2
		2501	h = 3
1694	CODE:	2502	CODE:
1695	THIS->cb (cb);	2503	switch (ix)
		2504	{
		2505	case 0: RETVAL = THIS->x; break;
		2506	case 1: RETVAL = THIS->y; break;
		2507	case 2: RETVAL = THIS->w; break;
		2508	case 3: RETVAL = THIS->h; break;
		2509	}
		2510	OUTPUT:
1696	RETVAL = THIS;	2511	RETVAL
1697	OUTPUT:
1698	RETVAL
1699		2512
1700	NV	2513	Pixmap
1701	timer::at ()	2514	rxvt_img::pm ()
1702	CODE:	2515	CODE:
1703	RETVAL = THIS->at;	2516	RETVAL = THIS->pm;
1704	OUTPUT:	2517	OUTPUT:
1705	RETVAL	2518	RETVAL
1706		2519
1707	timer *	2520	void
1708	timer::interval (NV interval)	2521	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2522	PROTOTYPE: $;$$$$
		2523	INIT:
		2524	rxvt_screen screen;
		2525	screen.set (THIS->d);
		2526	rgba cc = parse_rgba (c, &screen);
		2527	C_ARGS: cc, x, y, w, h
		2528
		2529	void
		2530	rxvt_img::DESTROY ()
		2531	CODE:
		2532	delete THIS;
		2533
		2534	void
		2535	rxvt_img::add_alpha ()
		2536
		2537	void
		2538	rxvt_img::unshare ()
		2539
		2540	void
		2541	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1709	CODE:	2542	PPCODE:
1710	THIS->interval = interval;	2543	if (items >= 2)
		2544	THIS->repeat_mode (repeat);
		2545	if (GIMME_V != G_VOID)
		2546	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2547
		2548	void
		2549	rxvt_img::move (int dx, int dy)
		2550
		2551	void
		2552	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2553
		2554	void
		2555	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2556
		2557	void
		2558	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2559
		2560	rxvt_img *
		2561	rxvt_img::clone ()
		2562
		2563	rxvt_img *
		2564	rxvt_img::reify ()
		2565
		2566	rxvt_img *
		2567	rxvt_img::sub_rect (int x, int y, int width, int height)
		2568
		2569	rxvt_img *
		2570	rxvt_img::blur (int rh, int rv)
		2571
		2572	rxvt_img *
		2573	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2574
		2575	rxvt_img *
		2576	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2577	INIT:
		2578	rxvt_img::nv matrix[3][3] = {
		2579	{ p11, p12, p13 },
		2580	{ p21, p22, p23 },
		2581	{ p31, p32, p33 }
		2582	};
		2583	C_ARGS: matrix
		2584
		2585	rxvt_img *
		2586	rxvt_img::scale (int new_width, int new_height)
		2587
		2588	rxvt_img *
		2589	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2590
		2591	rxvt_img *
		2592	rxvt_img::tint (SV *c)
		2593	INIT:
		2594	rxvt_screen screen;
		2595	screen.set (THIS->d);
		2596	rgba cc = parse_rgba (c, &screen);
		2597	C_ARGS: cc
		2598
		2599	rxvt_img *
		2600	rxvt_img::shade (rxvt_img::nv factor)
		2601
		2602	rxvt_img *
		2603	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2604	CODE:
		2605	rxvt_img::nv *vparams = 0;
		2606	int nparams = 0;
		2607
		2608	if (SvOK (params))
		2609	{
		2610	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2611	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2612
		2613	nparams = av_len ((AV *)SvRV (params)) + 1;
		2614	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2615
		2616	for (int i = 0; i < nparams; ++i)
		2617	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2618	}
		2619
		2620	RETVAL = THIS->filter (name, nparams, vparams);
		2621	free (vparams);
		2622	OUTPUT:
1711	RETVAL = THIS;	2623	RETVAL
1712	OUTPUT:
1713	RETVAL
1714		2624
1715	timer *	2625	#endif
1716	timer::set (NV tstamp)
1717	CODE:
1718	THIS->set (tstamp);
1719	RETVAL = THIS;
1720	OUTPUT:
1721	RETVAL
1722		2626
1723	timer *
1724	timer::start (NV tstamp = THIS->at)
1725	CODE:
1726	THIS->start (tstamp);
1727	RETVAL = THIS;
1728	OUTPUT:
1729	RETVAL
1730
1731	timer *
1732	timer::after (NV delay)
1733	CODE:
1734	THIS->start (NOW + delay);
1735	RETVAL = THIS;
1736	OUTPUT:
1737	RETVAL
1738
1739	timer *
1740	timer::stop ()
1741	CODE:
1742	THIS->stop ();
1743	RETVAL = THIS;
1744	OUTPUT:
1745	RETVAL
1746
1747	void
1748	timer::DESTROY ()
1749
1750	MODULE = urxvt PACKAGE = urxvt::iow
1751
1752	SV *
1753	iow::new ()
1754	CODE:
1755	iow *w = new iow;
1756	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1757	w->self = (HV *)SvRV (RETVAL);
1758	OUTPUT:
1759	RETVAL
1760
1761	iow *
1762	iow::cb (SV *cb)
1763	CODE:
1764	THIS->cb (cb);
1765	RETVAL = THIS;
1766	OUTPUT:
1767	RETVAL
1768
1769	iow *
1770	iow::fd (int fd)
1771	CODE:
1772	THIS->fd = fd;
1773	RETVAL = THIS;
1774	OUTPUT:
1775	RETVAL
1776
1777	iow *
1778	iow::events (short events)
1779	CODE:
1780	THIS->events = events;
1781	RETVAL = THIS;
1782	OUTPUT:
1783	RETVAL
1784
1785	iow *
1786	iow::start ()
1787	CODE:
1788	THIS->start ();
1789	RETVAL = THIS;
1790	OUTPUT:
1791	RETVAL
1792
1793	iow *
1794	iow::stop ()
1795	CODE:
1796	THIS->stop ();
1797	RETVAL = THIS;
1798	OUTPUT:
1799	RETVAL
1800
1801	void
1802	iow::DESTROY ()
1803
1804

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