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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.54 by root, Wed Jan 11 00:59:58 2006 UTC vs.
Revision 1.260 by root, Fri Jul 7 06:10:37 2023 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 "iom.h"	35	#include <unistd.h>
		36
		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"
35	#include "rxvt.h"	45	#include "rxvt.h"
36	#include "keyboard.h"	46	#include "keyboard.h"
37	#include "rxvtutil.h"	47	#include "rxvtutil.h"
38	#include "rxvtperl.h"	48	#include "rxvtperl.h"
39		49
40	#include "perlxsi.c"	50	#include "perlxsi.c"
41		51
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	52	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		53
48	#undef LINENO	54	#undef LINENO
49	#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)
50	#undef ROW	56	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	57	#define ROW(n) THIS->row_buf [LINENO (n)]
52		58
53	/////////////////////////////////////////////////////////////////////////////	59	/////////////////////////////////////////////////////////////////////////////
54		60
55	static SV *	61	typedef char * octet_string;
56	taint (SV *sv)	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)
57	{	77	{
58	SvTAINT (sv);	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
59	return sv;	114	return c;
60	}	115	}
61		116
62	static SV *	117	/////////////////////////////////////////////////////////////////////////////
63	taint_if (SV *sv, SV *src)	118	#endif
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		119
71	static wchar_t *	120	static wchar_t *
72	sv2wcs (SV *sv)	121	sv2wcs (SV *sv)
73	{	122	{
74	STRLEN len;	123	STRLEN len;
…		…
87		136
88	return sv;	137	return sv;
89	}	138	}
90		139
91	static SV *	140	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	141	newSVptr (void *ptr, const char *klass)
100	{	142	{
101	HV *hv = newHV ();	143	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	144	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	145	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	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);
126		168
127	return (long)mg->mg_ptr;	169	return (long)mg->mg_ptr;
128	}	170	}
129		171
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	172	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	173	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		174
133	/////////////////////////////////////////////////////////////////////////////	175	/////////////////////////////////////////////////////////////////////////////
134		176
135	struct perl_watcher	177	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		178
		179	class overlay : overlay_base
136	{	180	{
137	SV *cbsv;	181	rxvt_term *THIS;
		182	AV *overlay_av;
		183	int border;
		184
		185	public:
138	HV *self;	186	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char *type, SV *self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char *type, SV *self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		187
234	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);
235	~overlay ();	189	~overlay ();
236		190
237	void show ();	191	void show ();
…		…
241		195
242	void set (int x, int y, SV *str, SV *rend);	196	void set (int x, int y, SV *str, SV *rend);
243	};	197	};
244		198
245	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)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	200	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	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
248	if (border == 2)	210	if (border == 2)
249	{	211	{
250	w += 2;	212	w += 2;
251	h += 2;	213	h += 2;
252	}	214	}
…		…
290	*rp++ = r;	252	*rp++ = r;
291	}	253	}
292	}	254	}
293		255
294	show ();	256	show ();
295	THIS->want_refresh = 1;
296	}	257	}
297		258
298	overlay::~overlay ()	259	overlay::~overlay ()
299	{	260	{
300	hide ();	261	hide ();
…		…
305	delete [] rend[y];	266	delete [] rend[y];
306	}	267	}
307		268
308	delete [] text;	269	delete [] text;
309	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));
310		283
311	THIS->want_refresh = 1;	284	THIS->want_refresh = 1;
312	}	285	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	286	}
322		287
323	void	288	void
324	overlay::hide ()	289	overlay::hide ()
325	{	290	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	291	if (!overlay_av)
		292	return;
327		293
328	if (ovs)	294	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		295
332	HV *hv = (HV *)SvRV (*ovs);	296	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	297	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	298	break;
		299
		300	for (; i < AvFILL (overlay_av); i++)
		301	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		302
		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 ();
335	}	310	}
336		311
337	void overlay::swap ()	312	void overlay::swap ()
338	{	313	{
339	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));
340	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));
341		316
342	int ov_w = min (w, THIS->ncol - ov_x);	317	int ov_w = min (w, THIS->ncol - ov_x);
343	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;
344		324
345	for (int y = ov_h; y--; )	325	for (int y = ov_h; y--; )
346	{	326	{
347	text_t *t1 = text [y];	327	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	328	rend_t *r1 = rend [y];
349		329
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	330	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	331	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		332
353	for (int x = ov_w; x--; )	333	for (int x = ov_w; x--; )
354	{	334	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	335	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	336	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	359	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	360	croak ("rend must be arrayref");
381		361
382	AV *av = (AV *)SvRV (rend);	362	AV *av = (AV *)SvRV (rend);
383		363
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	364	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	365	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	366	}
387		367
388	THIS->want_refresh = 1;	368	THIS->want_refresh = 1;
		369	THIS->refresh_check ();
389	}	370	}
390
391		371
392	/////////////////////////////////////////////////////////////////////////////	372	/////////////////////////////////////////////////////////////////////////////
393		373
		374	#include "iom_perl.h"
		375
		376	/////////////////////////////////////////////////////////////////////////////
		377
394	struct rxvt_perl_interp rxvt_perl;	378	struct rxvt_perl_interp rxvt_perl;
395		379
396	static PerlInterpreter *perl;	380	static PerlInterpreter *perl;
397		381
398	rxvt_perl_interp::rxvt_perl_interp ()	382	#if 0 /* we are not a library anymore, so doing this is just not worth it */
399	{	383	/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
400	}	384	/* but therse are not guaranteed anyway... */
401
402	rxvt_perl_interp::~rxvt_perl_interp ()	385	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	386	{
404	if (perl)	387	if (perl)
405	{	388	{
		389	localise_env set_environ (perl_environ);
406	perl_destruct (perl);	390	perl_destruct (perl);
407	perl_free (perl);	391	perl_free (perl);
		392	PERL_SYS_TERM ();
408	}	393	}
409	}	394	}
		395	#endif
410		396
411	void	397	void
412	rxvt_perl_interp::init ()	398	rxvt_perl_interp::init ()
413	{	399	{
414	if (!perl)	400	if (!perl)
415	{	401	{
		402	rxvt_push_locale ("C"); // perl init destroys current locale
		403
		404	{
		405	perl_environ = rxvt_environ;
		406	localise_env set_environ (perl_environ);
		407
416	char *argv[] = {	408	const char *args[] = {
417	"",	409	"",
418	"-T",	410	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	411	"BEGIN {"
		412	" urxvt->bootstrap;"
		413	" unshift @INC, '" LIBDIR "';"
		414	"}"
		415	""
		416	"use urxvt;",
		417	0
420	};	418	};
		419	int argc = ecb_array_length (args) - 1;
		420	char **argv = (char **)args;
421		421
		422	PERL_SYS_INIT3 (&argc, &argv, &environ);
422	perl = perl_alloc ();	423	perl = perl_alloc ();
423	perl_construct (perl);	424	perl_construct (perl);
424		425
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	426	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426	|| perl_run (perl))	427	|| perl_run (perl))
		428	{
		429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		430
		431	perl_destruct (perl);
		432	perl_free (perl);
		433	perl = 0;
		434	}
		435	}
		436
		437	rxvt_pop_locale ();
		438	}
		439	}
		440
		441	void
		442	rxvt_perl_interp::init (rxvt_term *term)
		443	{
		444	init ();
		445
		446	if (perl && !term->perl.self)
		447	{
		448	// runs outside of perls ENV
		449	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		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);
		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);
		527	}
		528
		529	static void
		530	ungrab (rxvt_term *THIS)
		531	{
		532	if (THIS->perl.grabtime)
		533	{
		534	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		535	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		536	THIS->perl.grabtime = 0;
		537	}
		538	}
		539
		540	bool
		541	rxvt_perl_interp::invoke (rxvt_term *term, int htype, ...)
		542	{
		543	if (!perl || !term->perl.self)
		544	return false;
		545
		546	localise_env set_environ (perl_environ);
		547
		548	// pre-handling of some events
		549	if (htype == HOOK_REFRESH_END)
		550	{
		551	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		552
		553	for (int i = 0; i <= AvFILL (av); i++)
		554	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		555	}
		556	else if (htype == HOOK_DESTROY)
		557	{
		558	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		559
		560	for (int i = AvFILL (av); i >= 0; i--)
427	{	561	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	562	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429		563	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	564	}
434	}	565	}
435	}
436		566
437	static void	567	bool event_consumed;
438	ungrab (rxvt_term *THIS)	568
439	{	569	if (term->perl.should_invoke [htype])
440	if (THIS->perl.grabtime)
441	{	570	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	571	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	572	va_list ap;
444	THIS->perl.grabtime = 0;	573
		574	va_start (ap, htype);
		575
		576	ENTER;
		577	SAVETMPS;
		578
		579	PUSHMARK (SP);
		580
		581	EXTEND (SP, 2);
		582	PUSHs (sv_2mortal (newSVterm (term)));
		583	PUSHs (sv_2mortal (newSViv (htype)));
		584
		585	for (;;) {
		586	data_type dt = (data_type)va_arg (ap, int);
		587
		588	switch (dt)
		589	{
		590	case DT_INT:
		591	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		592	break;
		593
		594	case DT_LONG:
		595	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		596	break;
		597
		598	case DT_STR:
		599	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		600	break;
		601
		602	case DT_STR_LEN:
		603	{
		604	char *str = va_arg (ap, char *);
		605	int len = va_arg (ap, int);
		606
		607	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		608	}
		609	break;
		610
		611	case DT_WCS_LEN:
		612	{
		613	wchar_t *wstr = va_arg (ap, wchar_t *);
		614	int wlen = va_arg (ap, int);
		615
		616	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		617	}
		618	break;
		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
		629	case DT_XEVENT:
		630	{
		631	XEvent *xe = va_arg (ap, XEvent *);
		632	HV *hv = newHV ();
		633
		634	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		635	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		636	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		637	# undef set
		638
		639	setiv (type, xe->type);
		640	setiv (send_event, xe->xany.send_event);
		641	setiv (serial, xe->xany.serial);
		642
		643	switch (xe->type)
		644	{
		645	case KeyPress:
		646	case KeyRelease:
		647	case ButtonPress:
		648	case ButtonRelease:
		649	case MotionNotify:
		650	setuv (window, xe->xmotion.window);
		651	setuv (root, xe->xmotion.root);
		652	setuv (subwindow, xe->xmotion.subwindow);
		653	setuv (time, xe->xmotion.time);
		654	setiv (x, xe->xmotion.x);
		655	setiv (y, xe->xmotion.y);
		656	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		657	setiv (col, xe->xmotion.x / term->fwidth);
		658	setiv (x_root, xe->xmotion.x_root);
		659	setiv (y_root, xe->xmotion.y_root);
		660	setuv (state, xe->xmotion.state);
		661
		662	switch (xe->type)
		663	{
		664	case KeyPress:
		665	case KeyRelease:
		666	setuv (keycode, xe->xkey.keycode);
		667	break;
		668
		669	case ButtonPress:
		670	case ButtonRelease:
		671	setuv (button, xe->xbutton.button);
		672	break;
		673
		674	case MotionNotify:
		675	setiv (is_hint, xe->xmotion.is_hint);
		676	break;
		677	}
		678
		679	break;
		680
		681	case MapNotify:
		682	case UnmapNotify:
		683	case ConfigureNotify:
		684	setuv (event, xe->xconfigure.event);
		685	setuv (window, xe->xconfigure.window);
		686
		687	switch (xe->type)
		688	{
		689	case ConfigureNotify:
		690	setiv (x, xe->xconfigure.x);
		691	setiv (y, xe->xconfigure.y);
		692	setiv (width, xe->xconfigure.width);
		693	setiv (height, xe->xconfigure.height);
		694	setuv (above, xe->xconfigure.above);
		695	break;
		696	}
		697
		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;
		717	}
		718
		719	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		720	}
		721	break;
		722
		723	case DT_END:
		724	goto call;
		725
		726	default:
		727	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		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);
		742	}
		743
		744	PUTBACK;
		745	FREETMPS;
		746	LEAVE;
		747
		748	if (SvTRUE (ERRSV))
		749	{
		750	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		751	ungrab (term); // better lose the grab than the session
		752	}
		753
		754	event_consumed = !!count;
445	}	755	}
446	}	756	else
		757	event_consumed = false;
447		758
448	bool	759	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	760	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	761	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	762	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	763
		764	for (int i = AvFILL (av); i >= 0; i--)
		765	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	766	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	767	else if (htype == HOOK_DESTROY)
462	{	768	{
463	// handled later	769	clearSVptr ((SV *)term->perl.self);
		770	SvREFCNT_dec ((SV *)term->perl.self);
		771
		772	// don't allow further calls
		773	term->perl.self = 0;
464	}	774	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468	{
469	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		775
471	if (HvKEYS (hv))	776	return event_consumed;
472	{	777	}
473	hv_iterinit (hv);
474		778
475	while (HE *he = hv_iternext (hv))	779	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	780	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477	}	781	{
478		782	localise_env set_environ (perl_environ);
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489		783
490	ENTER;	784	ENTER;
491	SAVETMPS;	785	SAVETMPS;
492		786
493	PUSHMARK (SP);	787	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	788	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		789	PUTBACK;
		790	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497		791
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))	792	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	793	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		794
609	if (htype == HOOK_DESTROY)	795	FREETMPS;
610	{	796	LEAVE;
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	797	}
623		798
624	/////////////////////////////////////////////////////////////////////////////	799	/////////////////////////////////////////////////////////////////////////////
625		800
626	MODULE = urxvt PACKAGE = urxvt	801	MODULE = urxvt PACKAGE = urxvt
…		…
638	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	813	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639	# include "hookinc.h"	814	# include "hookinc.h"
640	# undef def	815	# undef def
641		816
642	HV *option = get_hv ("urxvt::OPTION", 1);	817	HV *option = get_hv ("urxvt::OPTION", 1);
643	# 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);
644	# define nodef(name)	819	# define nodef(name)
645	# include "optinc.h"	820	# include "optinc.h"
646	# undef nodef	821	# undef nodef
647	# undef def	822	# undef def
648		823
649	HV *stash = gv_stashpv ("urxvt", 1);	824	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	825	static const struct {
		826	const char *name;
		827	IV iv;
		828	} *civ, const_iv[] = {
		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),
651	export_const_iv (DEFAULT_RSTYLE);	837	const_iv (DEFAULT_RSTYLE),
652	export_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),
653	export_const_iv (RS_Bold);	850	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	851	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	852	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	853	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	854	const_iv (RS_Uline),
658		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),
		867
		868	const_iv (None),
659	export_const_iv (CurrentTime);	869	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	870	const_iv (ShiftMask),
661	export_const_iv (LockMask);	871	const_iv (LockMask),
662	export_const_iv (ControlMask);	872	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	873	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	874	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	875	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	876	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	877	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	878	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	879	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	880	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	881	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	882	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	883	const_iv (AnyModifier),
674		884
675	export_const_iv (EVENT_NONE);	885	const_iv (NoSymbol),
676	export_const_iv (EVENT_READ);	886	const_iv (GrabModeSync),
677	export_const_iv (EVENT_WRITE);	887	const_iv (GrabModeAsync),
678	}
679		888
680	void	889	const_iv (NoEventMask),
681	set_should_invoke (int htype, int value)	890	const_iv (KeyPressMask),
682	CODE:	891	const_iv (KeyReleaseMask),
683	rxvt_perl.should_invoke [htype] = value;	892	const_iv (ButtonPressMask),
		893	const_iv (ButtonReleaseMask),
		894	const_iv (EnterWindowMask),
		895	const_iv (LeaveWindowMask),
		896	const_iv (PointerMotionMask),
		897	const_iv (PointerMotionHintMask),
		898	const_iv (Button1MotionMask),
		899	const_iv (Button2MotionMask),
		900	const_iv (Button3MotionMask),
		901	const_iv (Button4MotionMask),
		902	const_iv (Button5MotionMask),
		903	const_iv (ButtonMotionMask),
		904	const_iv (KeymapStateMask),
		905	const_iv (ExposureMask),
		906	const_iv (VisibilityChangeMask),
		907	const_iv (StructureNotifyMask),
		908	const_iv (ResizeRedirectMask),
		909	const_iv (SubstructureNotifyMask),
		910	const_iv (SubstructureRedirectMask),
		911	const_iv (FocusChangeMask),
		912	const_iv (PropertyChangeMask),
		913	const_iv (ColormapChangeMask),
		914	const_iv (OwnerGrabButtonMask),
684		915
		916	const_iv (KeyPress),
		917	const_iv (KeyRelease),
		918	const_iv (ButtonPress),
		919	const_iv (ButtonRelease),
		920	const_iv (MotionNotify),
		921	const_iv (EnterNotify),
		922	const_iv (LeaveNotify),
		923	const_iv (FocusIn),
		924	const_iv (FocusOut),
		925	const_iv (KeymapNotify),
		926	const_iv (Expose),
		927	const_iv (GraphicsExpose),
		928	const_iv (NoExpose),
		929	const_iv (VisibilityNotify),
		930	const_iv (CreateNotify),
		931	const_iv (DestroyNotify),
		932	const_iv (UnmapNotify),
		933	const_iv (MapNotify),
		934	const_iv (MapRequest),
		935	const_iv (ReparentNotify),
		936	const_iv (ConfigureNotify),
		937	const_iv (ConfigureRequest),
		938	const_iv (GravityNotify),
		939	const_iv (ResizeRequest),
		940	const_iv (CirculateNotify),
		941	const_iv (CirculateRequest),
		942	const_iv (PropertyNotify),
		943	const_iv (SelectionClear),
		944	const_iv (SelectionRequest),
		945	const_iv (SelectionNotify),
		946	const_iv (ColormapNotify),
		947	const_iv (ClientMessage),
		948	const_iv (MappingNotify),
		949
		950	// shape extension
		951	const_iv (ShapeSet),
		952	const_iv (ShapeUnion),
		953	const_iv (ShapeIntersect),
		954	const_iv (ShapeSubtract),
		955	const_iv (ShapeInvert),
		956
		957	const_iv (ShapeBounding),
		958	const_iv (ShapeClip),
		959	const_iv (ShapeInput),
		960
		961	// XIM
		962	# if ENABLE_XIM_ONTHESPOT
		963	const_iv (XIMReverse),
		964	const_iv (XIMUnderline),
		965	const_iv (XIMHighlight),
		966	const_iv (XIMPrimary),
		967	const_iv (XIMSecondary),
		968	const_iv (XIMTertiary),
		969	const_iv (XIMVisibleToForward),
		970	const_iv (XIMVisibleToBackword),
		971	const_iv (XIMVisibleToCenter),
		972	# endif
		973	# if XRENDER
		974	const_iv (PictStandardARGB32),
		975	const_iv (PictStandardRGB24),
		976	const_iv (PictStandardA8),
		977	const_iv (PictStandardA4),
		978	const_iv (PictStandardA1),
		979	const_iv (RepeatNone),
		980	const_iv (RepeatNormal),
		981	const_iv (RepeatPad),
		982	const_iv (RepeatReflect),
		983	// all versions
		984	const_iv (PictOpClear),
		985	const_iv (PictOpSrc),
		986	const_iv (PictOpDst),
		987	const_iv (PictOpOver),
		988	const_iv (PictOpOverReverse),
		989	const_iv (PictOpIn),
		990	const_iv (PictOpInReverse),
		991	const_iv (PictOpOut),
		992	const_iv (PictOpOutReverse),
		993	const_iv (PictOpAtop),
		994	const_iv (PictOpAtopReverse),
		995	const_iv (PictOpXor),
		996	const_iv (PictOpAdd),
		997	const_iv (PictOpSaturate),
		998	// 0.2+
		999	const_iv (PictOpDisjointClear),
		1000	const_iv (PictOpDisjointSrc),
		1001	const_iv (PictOpDisjointDst),
		1002	const_iv (PictOpDisjointOver),
		1003	const_iv (PictOpDisjointOverReverse),
		1004	const_iv (PictOpDisjointIn),
		1005	const_iv (PictOpDisjointInReverse),
		1006	const_iv (PictOpDisjointOut),
		1007	const_iv (PictOpDisjointOutReverse),
		1008	const_iv (PictOpDisjointAtop),
		1009	const_iv (PictOpDisjointAtopReverse),
		1010	const_iv (PictOpDisjointXor),
		1011	const_iv (PictOpConjointClear),
		1012	const_iv (PictOpConjointSrc),
		1013	const_iv (PictOpConjointDst),
		1014	const_iv (PictOpConjointOver),
		1015	const_iv (PictOpConjointOverReverse),
		1016	const_iv (PictOpConjointIn),
		1017	const_iv (PictOpConjointInReverse),
		1018	const_iv (PictOpConjointOut),
		1019	const_iv (PictOpConjointOutReverse),
		1020	const_iv (PictOpConjointAtop),
		1021	const_iv (PictOpConjointAtopReverse),
		1022	const_iv (PictOpConjointXor),
		1023	// 0.11+
		1024	const_iv (PictOpMultiply),
		1025	const_iv (PictOpScreen),
		1026	const_iv (PictOpOverlay),
		1027	const_iv (PictOpDarken),
		1028	const_iv (PictOpLighten),
		1029	const_iv (PictOpColorDodge),
		1030	const_iv (PictOpColorBurn),
		1031	const_iv (PictOpHardLight),
		1032	const_iv (PictOpSoftLight),
		1033	const_iv (PictOpDifference),
		1034	const_iv (PictOpExclusion),
		1035	const_iv (PictOpHSLHue),
		1036	const_iv (PictOpHSLSaturation),
		1037	const_iv (PictOpHSLColor),
		1038	const_iv (PictOpHSLLuminosity),
		1039	# endif
		1040	# if 0
		1041	const_iv (XIMForwardChar),
		1042	const_iv (XIMBackwardChar),
		1043	const_iv (XIMForwardWord),
		1044	const_iv (XIMBackwardWord),
		1045	const_iv (XIMCaretUp),
		1046	const_iv (XIMCaretDown),
		1047	const_iv (XIMNextLine),
		1048	const_iv (XIMPreviousLine),
		1049	const_iv (XIMLineStart),
		1050	const_iv (XIMLineEnd),
		1051	const_iv (XIMAbsolutePosition),
		1052	const_iv (XIMDontChange),
		1053	# endif
		1054
		1055	/* DEC private modes */
		1056	const_iv (PrivMode_132),
		1057	const_iv (PrivMode_132OK),
		1058	const_iv (PrivMode_rVideo),
		1059	const_iv (PrivMode_relOrigin),
		1060	const_iv (PrivMode_Screen),
		1061	const_iv (PrivMode_Autowrap),
		1062	const_iv (PrivMode_aplCUR),
		1063	const_iv (PrivMode_aplKP),
		1064	const_iv (PrivMode_HaveBackSpace),
		1065	const_iv (PrivMode_BackSpace),
		1066	const_iv (PrivMode_ShiftKeys),
		1067	const_iv (PrivMode_VisibleCursor),
		1068	const_iv (PrivMode_MouseX10),
		1069	const_iv (PrivMode_MouseX11),
		1070	const_iv (PrivMode_scrollBar),
		1071	const_iv (PrivMode_TtyOutputInh),
		1072	const_iv (PrivMode_Keypress),
		1073	const_iv (PrivMode_smoothScroll),
		1074	const_iv (PrivMode_vt52),
		1075	const_iv (PrivMode_LFNL),
		1076	const_iv (PrivMode_MouseBtnEvent),
		1077	const_iv (PrivMode_MouseAnyEvent),
		1078	const_iv (PrivMode_BracketPaste),
		1079	const_iv (PrivMode_ExtMouseUTF8),
		1080	const_iv (PrivMode_ExtMouseUrxvt),
		1081	const_iv (PrivMode_BlinkingCursor),
		1082	const_iv (PrivMode_mouse_report),
		1083	const_iv (PrivMode_Default),
		1084	};
		1085
		1086	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1087	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1088	}
		1089
685	void	1090	void
686	warn (const char *msg)	1091	log (utf8_string msg)
		1092	CODE:
		1093	rxvt_log ("%s", msg);
		1094
		1095	void
		1096	warn (utf8_string msg)
687	CODE:	1097	CODE:
688	rxvt_warn ("%s", msg);	1098	rxvt_warn ("%s", msg);
689		1099
690	void	1100	void
691	fatal (const char *msg)	1101	fatal (utf8_string msg)
692	CODE:	1102	CODE:
693	rxvt_fatal ("%s", msg);	1103	rxvt_fatal ("%s", msg);
694		1104
695	SV *	1105	void
696	untaint (SV *sv)	1106	_exit (int status)
697	CODE:
698	RETVAL = newSVsv (sv);
699	SvTAINTED_off (RETVAL);
700	OUTPUT:
701	RETVAL
702		1107
703	bool	1108	void
704	safe ()	1109	catch_fatal (SV *block)
705	CODE:	1110	PROTOTYPE: &
706	RETVAL = !rxvt_tainted ();	1111	CODE:
707	OUTPUT:	1112	try
708	RETVAL	1113	{
		1114	PUSHMARK (SP);
		1115	PUTBACK;
		1116	call_sv (block, G_VOID | G_DISCARD);
		1117	SPAGAIN;
		1118	}
		1119	catch (const rxvt_failure_exception &e)
		1120	{
		1121	croak ("rxvt_fatal exception caught, trying to continue.");
		1122	}
709		1123
710	NV	1124	NV
711	NOW ()	1125	NOW ()
712	CODE:	1126	CODE:
713	RETVAL = NOW;	1127	RETVAL = ev::now ();
714	OUTPUT:	1128	OUTPUT:
715	RETVAL	1129	RETVAL
716		1130
717	int	1131	int
718	GET_BASEFG (int rend)	1132	GET_BASEFG (int rend)
…		…
729	RETVAL	1143	RETVAL
730		1144
731	int	1145	int
732	SET_FGCOLOR (int rend, int new_color)	1146	SET_FGCOLOR (int rend, int new_color)
733	CODE:	1147	CODE:
734	RETVAL = SET_FGCOLOR (rend, new_color);	1148	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
735	OUTPUT:	1149	OUTPUT:
736	RETVAL	1150	RETVAL
737		1151
738	int	1152	int
739	SET_BGCOLOR (int rend, int new_color)	1153	SET_BGCOLOR (int rend, int new_color)
740	CODE:	1154	CODE:
741	RETVAL = SET_BGCOLOR (rend, new_color);	1155	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
742	OUTPUT:	1156	OUTPUT:
743	RETVAL	1157	RETVAL
744		1158
745	int	1159	int
746	GET_CUSTOM (int rend)	1160	GET_CUSTOM (int rend)
747	CODE:	1161	CODE:
748	RETVAL = (rend && RS_customMask) >> RS_customShift;	1162	RETVAL = (rend & RS_customMask) >> RS_customShift;
749	OUTPUT:	1163	OUTPUT:
750	RETVAL	1164	RETVAL
751		1165
752	int	1166	int
753	SET_CUSTOM (int rend, int new_value)	1167	SET_CUSTOM (int rend, int new_value)
754	CODE:	1168	CODE:
755	{	1169	{
756	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))	1170	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
757	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);	1171	croak ("custom value out of range, must be 0..%lu", RS_customCount - 1);
758		1172
759	RETVAL = (rend & ~RS_customMask)	1173	RETVAL = (rend & ~RS_customMask)
760	| ((new_value << RS_customShift) & RS_customMask);	1174	| ((new_value << RS_customShift) & RS_customMask);
761	}	1175	}
762	OUTPUT:	1176	OUTPUT:
763	RETVAL	1177	RETVAL
764		1178
		1179	void
		1180	termlist ()
		1181	PPCODE:
		1182	{
		1183	EXTEND (SP, rxvt_term::termlist.size ());
		1184
		1185	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1186	if ((*t)->perl.self)
		1187	PUSHs (sv_2mortal (newSVterm (*t)));
		1188	}
		1189
		1190	IV
		1191	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1192	CODE:
		1193	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1194	req->cb_sv = newSVsv (cb);
		1195	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1196	av_push (av, newSViv ((IV)req));
		1197	RETVAL = (IV)req;
		1198	OUTPUT:
		1199	RETVAL
		1200
		1201	void
		1202	_delete_selection_request (IV req_)
		1203	CODE:
		1204	rxvt_selection *req = (rxvt_selection *)req_;
		1205	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1206	int i;
		1207
		1208	for (i = AvFILL (av); i >= 0; i--)
		1209	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1210	break;
		1211
		1212	for (; i < AvFILL (av); i++)
		1213	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1214
		1215	av_pop (av);
		1216
		1217	delete req;
		1218
		1219	Region
		1220	XCreateRegion ()
		1221
		1222	int
		1223	XUnionRectWithRegion (int x, int y, int w, int h, Region src, Region dst)
		1224	CODE:
		1225	XRectangle rect;
		1226	rect.x = x;
		1227	rect.y = y;
		1228	rect.width = w;
		1229	rect.height = h;
		1230	RETVAL = XUnionRectWithRegion (&rect, src, dst);
		1231	OUTPUT: RETVAL
		1232
		1233	int
		1234	XIntersectRegion (Region src1, Region src2, Region res)
		1235
		1236	int
		1237	XUnionRegion (Region src1, Region src2, Region res)
		1238
		1239	int
		1240	XSubtractRegion (Region src1, Region src2, Region res)
		1241
		1242	int
		1243	XXorRegion (Region src1, Region src2, Region res)
		1244
		1245	int
		1246	XOffsetRegion (Region r, int dx, int dy)
		1247
		1248	int
		1249	XShrinkRegion (Region r, int dx, int dy)
		1250
		1251	int
		1252	XDestroyRegion (Region r)
		1253
765	MODULE = urxvt PACKAGE = urxvt::term	1254	MODULE = urxvt PACKAGE = urxvt::term
766		1255
767	SV *	1256	SV *
768	_new (...)	1257	_new (AV *env, AV *arg)
769	CODE:	1258	CODE:
770	{	1259	{
771	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
772	croak ("first argument to urxvt::term->_new must be arrayref");
773
774	rxvt_term *term = new rxvt_term;	1260	rxvt_term *term = new rxvt_term;
775		1261
776	term->argv = new stringvec;	1262	stringvec *argv = new stringvec;
777	term->envv = new stringvec;	1263	for (int i = 0; i <= AvFILL (arg); i++)
778
779	for (int i = 1; i < items; i++)
780	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1264	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
781		1265
782	AV *envv = (AV *)SvRV (ST (0));	1266	stringvec *envv = new stringvec;
783	for (int i = av_len (envv) + 1; i--; )	1267	for (int i = AvFILL (env) + 1; i--; )
784	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1268	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
785
786	term->envv->push_back (0);
787
788	bool success;
789		1269
790	try	1270	try
791	{	1271	{
792	success = term->init (term->argv->size (), term->argv->begin ());	1272	term->init (argv, envv);
793	}	1273	}
794	catch (const class rxvt_failure_exception &e)	1274	catch (const class rxvt_failure_exception &e)
795	{
796	success = false;
797	}
798
799	if (!success)
800	{	1275	{
801	term->destroy ();	1276	term->destroy ();
802	croak ("error while initializing new terminal instance");	1277	croak ("error while initializing new terminal instance");
803	}	1278	}
804		1279
…		…
810		1285
811	void	1286	void
812	rxvt_term::destroy ()	1287	rxvt_term::destroy ()
813		1288
814	void	1289	void
815	rxvt_term::grab_button (int button, U32 modifiers)	1290	rxvt_term::set_should_invoke (int htype, int inc)
		1291	CODE:
		1292	uint8_t &count = THIS->perl.should_invoke [htype];
		1293	uint8_t prev = count;
		1294	count += inc;
		1295	if (!prev != !count)
		1296	{
		1297	// hook status changed, react
		1298	switch (htype)
		1299	{
		1300	case HOOK_POSITION_CHANGE:
		1301	if (count)
		1302	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1303	}
		1304	}
		1305
		1306	void
		1307	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1308	CODE:
		1309	XrmPutStringResource (&THIS->option_db, specifier, value);
		1310
		1311	void
		1312	rxvt_term::_keysym_resources ()
816	CODE:	1313	PPCODE:
817	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1314	PUTBACK;
		1315	_keysym_resources (THIS);
		1316	SPAGAIN;
		1317
		1318	int
		1319	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1320	CODE:
		1321	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
818	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1322	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
819	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1323	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1324	OUTPUT: RETVAL
		1325
		1326	int
		1327	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1328	CODE:
		1329	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1330	OUTPUT: RETVAL
		1331
		1332	void
		1333	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1334	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1335	CODE:
		1336	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1337
		1338	void
		1339	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1340	CODE:
		1341	XUngrabKey (THIS->dpy, keycode, modifiers, window);
820		1342
821	bool	1343	bool
822	rxvt_term::grab (U32 eventtime, int sync = 0)	1344	rxvt_term::grab (Time eventtime, int sync = 0)
823	CODE:	1345	CODE:
824	{	1346	{
825	int mode = sync ? GrabModeSync : GrabModeAsync;	1347	int mode = sync ? GrabModeSync : GrabModeAsync;
826		1348
827	THIS->perl.grabtime = 0;	1349	THIS->perl.grabtime = 0;
828		1350
829	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1351	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
830	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1352	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
831	mode, mode, None, GRAB_CURSOR, eventtime))	1353	mode, mode, None, GRAB_CURSOR, eventtime))
832	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1354	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
833	THIS->perl.grabtime = eventtime;	1355	THIS->perl.grabtime = eventtime;
834	else	1356	else
835	XUngrabPointer (THIS->display->display, eventtime);	1357	XUngrabPointer (THIS->dpy, eventtime);
836		1358
837	RETVAL = !!THIS->perl.grabtime;	1359	RETVAL = !!THIS->perl.grabtime;
838	}	1360	}
839	OUTPUT:	1361	OUTPUT:
840	RETVAL	1362	RETVAL
841		1363
842	void	1364	void
843	rxvt_term::allow_events_async ()	1365	rxvt_term::allow_events_async ()
844	CODE:	1366	CODE:
845	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1367	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
846		1368
847	void	1369	void
848	rxvt_term::allow_events_sync ()	1370	rxvt_term::allow_events_sync ()
849	CODE:	1371	CODE:
850	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1372	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
851		1373
852	void	1374	void
853	rxvt_term::allow_events_replay ()	1375	rxvt_term::allow_events_replay ()
854	CODE:	1376	CODE:
855	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1377	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
856	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1378	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
857		1379
858	void	1380	void
859	rxvt_term::ungrab ()	1381	rxvt_term::ungrab ()
860	CODE:	1382	CODE:
861	ungrab (THIS);	1383	ungrab (THIS);
862		1384
863	int	1385	int
		1386	rxvt_term::XStringToKeysym (octet_string string)
		1387	CODE:
		1388	RETVAL = XStringToKeysym (string);
		1389	OUTPUT: RETVAL
		1390
		1391	char *
		1392	rxvt_term::XKeysymToString (int sym)
		1393	CODE:
		1394	RETVAL = XKeysymToString (sym);
		1395	OUTPUT: RETVAL
		1396
		1397	int
		1398	rxvt_term::XKeysymToKeycode (int sym)
		1399	CODE:
		1400	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1401	OUTPUT: RETVAL
		1402
		1403	int
		1404	rxvt_term::XKeycodeToKeysym (int code, int index)
		1405	CODE:
		1406	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1407	OUTPUT: RETVAL
		1408
		1409	int
864	rxvt_term::strwidth (SV *str)	1410	rxvt_term::strwidth (SV *str)
865	CODE:	1411	CODE:
866	{	1412	{
867	wchar_t *wstr = sv2wcs (str);	1413	wchar_t *wstr = sv2wcs (str);
868		1414
869	rxvt_push_locale (THIS->locale);	1415	rxvt_push_locale (THIS->locale);
870	RETVAL = wcswidth (wstr, wcslen (wstr));	1416	RETVAL = 0;
		1417	for (wchar_t *wc = wstr; *wc; wc++)
		1418	{
		1419	int w = WCWIDTH (*wc);
		1420
		1421	if (w)
		1422	RETVAL += max (w, 1);
		1423	}
871	rxvt_pop_locale ();	1424	rxvt_pop_locale ();
872		1425
873	free (wstr);	1426	free (wstr);
874	}	1427	}
875	OUTPUT:	1428	OUTPUT:
…		…
877		1430
878	SV *	1431	SV *
879	rxvt_term::locale_encode (SV *str)	1432	rxvt_term::locale_encode (SV *str)
880	CODE:	1433	CODE:
881	{	1434	{
		1435	if (!SvOK (str))
		1436	XSRETURN_UNDEF;
		1437
882	wchar_t *wstr = sv2wcs (str);	1438	wchar_t *wstr = sv2wcs (str);
883		1439
884	rxvt_push_locale (THIS->locale);	1440	rxvt_push_locale (THIS->locale);
885	char *mbstr = rxvt_wcstombs (wstr);	1441	char *mbstr = rxvt_wcstombs (wstr);
886	rxvt_pop_locale ();	1442	rxvt_pop_locale ();
887		1443
888	free (wstr);	1444	free (wstr);
889		1445
890	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1446	RETVAL = newSVpv (mbstr, 0);
891	free (mbstr);	1447	free (mbstr);
892	}	1448	}
893	OUTPUT:	1449	OUTPUT:
894	RETVAL	1450	RETVAL
895		1451
896	SV *	1452	SV *
897	rxvt_term::locale_decode (SV *octets)	1453	rxvt_term::locale_decode (SV *octets)
898	CODE:	1454	CODE:
899	{	1455	{
		1456	if (!SvOK (octets))
		1457	XSRETURN_UNDEF;
		1458
900	STRLEN len;	1459	STRLEN len;
901	char *data = SvPVbyte (octets, len);	1460	char *data = SvPVbyte (octets, len);
902		1461
903	rxvt_push_locale (THIS->locale);	1462	rxvt_push_locale (THIS->locale);
904	wchar_t *wstr = rxvt_mbstowcs (data, len);	1463	wchar_t *wstr = rxvt_mbstowcs (data, len);
905	rxvt_pop_locale ();	1464	rxvt_pop_locale ();
906		1465
907	RETVAL = taint_if (wcs2sv (wstr), octets);	1466	RETVAL = wcs2sv (wstr);
908	free (wstr);	1467	free (wstr);
909	}	1468	}
910	OUTPUT:	1469	OUTPUT:
911	RETVAL	1470	RETVAL
912		1471
913	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1472	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
914		1473
915	#define TERM_OFFSET_width TERM_OFFSET(width)	1474	#define TERM_OFFSET_width TERM_OFFSET(width)
916	#define TERM_OFFSET_height TERM_OFFSET(height)	1475	#define TERM_OFFSET_height TERM_OFFSET(height)
917	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1476	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
918	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1477	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
919	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1478	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
920	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1479	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
921	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1480	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
922	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1481	#define TERM_OFFSET_focus TERM_OFFSET(focus)
923	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1482	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1483	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1484	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1485	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1486	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
924	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1487	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
925	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1488	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
926	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1489	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
927		1490
928	int	1491	int
929	rxvt_term::width ()	1492	rxvt_term::width (int new_value = NO_INIT)
930	ALIAS:	1493	ALIAS:
931	width = TERM_OFFSET_width	1494	width = TERM_OFFSET_width
932	height = TERM_OFFSET_height	1495	height = TERM_OFFSET_height
933	fwidth = TERM_OFFSET_fwidth	1496	fwidth = TERM_OFFSET_fwidth
934	fheight = TERM_OFFSET_fheight	1497	fheight = TERM_OFFSET_fheight
935	fbase = TERM_OFFSET_fbase	1498	fbase = TERM_OFFSET_fbase
936	nrow = TERM_OFFSET_nrow	1499	nrow = TERM_OFFSET_nrow
937	ncol = TERM_OFFSET_ncol	1500	ncol = TERM_OFFSET_ncol
938	focus = TERM_OFFSET_focus	1501	focus = TERM_OFFSET_focus
939	mapped = TERM_OFFSET_mapped	1502	mapped = TERM_OFFSET_mapped
		1503	int_bwidth = TERM_OFFSET_int_bwidth
		1504	ext_bwidth = TERM_OFFSET_ext_bwidth
		1505	lineSpace = TERM_OFFSET_lineSpace
		1506	letterSpace = TERM_OFFSET_letterSpace
940	saveLines = TERM_OFFSET_saveLines	1507	saveLines = TERM_OFFSET_saveLines
941	total_rows = TERM_OFFSET_total_rows	1508	total_rows = TERM_OFFSET_total_rows
942	nsaved = TERM_OFFSET_nsaved	1509	top_row = TERM_OFFSET_top_row
943	CODE:	1510	CODE:
944	RETVAL = *(int *)((char *)THIS + ix);	1511	RETVAL = *(int *)((char *)THIS + ix);
		1512	if (items > 1)
		1513	*(int *)((char *)THIS + ix) = new_value;
945	OUTPUT:	1514	OUTPUT:
946	RETVAL	1515	RETVAL
947		1516
948	unsigned int	1517	unsigned int
949	rxvt_term::ModLevel3Mask ()	1518	rxvt_term::ModLevel3Mask ()
950	ALIAS:	1519	ALIAS:
951	ModLevel3Mask = 0	1520	ModLevel3Mask = 0
952	ModMetaMask = 1	1521	ModMetaMask = 1
953	ModNumLockMask = 2	1522	ModNumLockMask = 2
		1523	current_screen = 3
		1524	hidden_cursor = 4
		1525	priv_modes = 5
954	CODE:	1526	CODE:
955	switch (ix)	1527	switch (ix)
956	{	1528	{
957	case 0: RETVAL = THIS->ModLevel3Mask; break;	1529	case 0: RETVAL = THIS->ModLevel3Mask; break;
958	case 1: RETVAL = THIS->ModMetaMask; break;	1530	case 1: RETVAL = THIS->ModMetaMask; break;
959	case 2: RETVAL = THIS->ModNumLockMask; break;	1531	case 2: RETVAL = THIS->ModNumLockMask; break;
		1532	case 3: RETVAL = THIS->current_screen; break;
		1533	#ifdef CURSOR_BLINK
		1534	case 4: RETVAL = THIS->hidden_cursor; break;
		1535	#else
		1536	case 4: RETVAL = 0; break;
		1537	#endif
		1538	case 5: RETVAL = THIS->priv_modes; break;
960	}	1539	}
961	OUTPUT:	1540	OUTPUT:
962	RETVAL	1541	RETVAL
963		1542
964	char *	1543	char *
…		…
974	}	1553	}
975	OUTPUT:	1554	OUTPUT:
976	RETVAL	1555	RETVAL
977		1556
978	SV *	1557	SV *
979	rxvt_term::_env ()	1558	rxvt_term::envv ()
		1559	ALIAS:
		1560	argv = 1
980	CODE:	1561	PPCODE:
981	{	1562	{
982	if (THIS->envv)	1563	stringvec *vec = ix ? THIS->argv : THIS->envv;
983	{
984	AV *av = newAV ();
985		1564
		1565	EXTEND (SP, vec->size ());
		1566
986	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1567	for (char **i = vec->begin (); i != vec->end (); ++i)
987	if (*i)	1568	if (*i)
988	av_push (av, newSVpv (*i, 0));	1569	PUSHs (sv_2mortal (newSVpv (*i, 0)));
989
990	RETVAL = newRV_noinc ((SV *)av);
991	}
992	else
993	RETVAL = &PL_sv_undef;
994	}	1570	}
995	OUTPUT:
996	RETVAL
997		1571
998	int	1572	int
999	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1573	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1000	CODE:	1574	CODE:
1001	RETVAL = THIS->pty_ev.events;	1575	RETVAL = THIS->pty_ev.events;
1002	if (events != EVENT_UNDEF)	1576	if (events != ev::UNDEF)
1003	THIS->pty_ev.set (events);	1577	THIS->pty_ev.set (events);
1004	OUTPUT:	1578	OUTPUT:
1005	RETVAL	1579	RETVAL
1006		1580
1007	U32	1581	int
		1582	rxvt_term::pty_fd ()
		1583	CODE:
		1584	RETVAL = THIS->pty->pty;
		1585	OUTPUT:
		1586	RETVAL
		1587
		1588	Window
1008	rxvt_term::parent ()	1589	rxvt_term::parent ()
1009	CODE:	1590	CODE:
1010	RETVAL = (U32)THIS->parent [0];	1591	RETVAL = THIS->parent;
1011	OUTPUT:	1592	OUTPUT:
1012	RETVAL	1593	RETVAL
1013		1594
1014	U32	1595	int
		1596	rxvt_term::parent_x ()
		1597	CODE:
		1598	RETVAL = THIS->parent_x;
		1599	OUTPUT:
		1600	RETVAL
		1601
		1602	int
		1603	rxvt_term::parent_y ()
		1604	CODE:
		1605	RETVAL = THIS->parent_y;
		1606	OUTPUT:
		1607	RETVAL
		1608
		1609	Window
1015	rxvt_term::vt ()	1610	rxvt_term::vt ()
1016	CODE:	1611	CODE:
1017	RETVAL = (U32)THIS->vt;	1612	RETVAL = THIS->vt;
1018	OUTPUT:	1613	OUTPUT:
1019	RETVAL	1614	RETVAL
		1615
		1616	void
		1617	rxvt_term::vt_emask_add (U32 emask)
		1618	CODE:
		1619	THIS->vt_emask_perl |= emask;
		1620	THIS->vt_select_input ();
1020		1621
1021	U32	1622	U32
1022	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1623	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1023	CODE:	1624	CODE:
1024	{
1025	RETVAL = THIS->rstyle;	1625	RETVAL = THIS->rstyle;
1026	THIS->rstyle = new_rstyle;	1626	THIS->rstyle = new_rstyle;
1027	}
1028	OUTPUT:	1627	OUTPUT:
1029	RETVAL	1628	RETVAL
1030		1629
1031	int	1630	int
1032	rxvt_term::view_start (int newval = -1)	1631	rxvt_term::view_start (int newval = 0)
		1632	PROTOTYPE: $;$
1033	CODE:	1633	CODE:
1034	{	1634	{
1035	RETVAL = THIS->view_start;	1635	RETVAL = THIS->view_start;
1036		1636	if (items > 1)
1037	if (newval >= 0)
1038	{
1039	THIS->view_start = min (newval, THIS->nsaved);
1040	THIS->scr_changeview (RETVAL);	1637	THIS->scr_changeview (newval);
1041	}
1042	}	1638	}
1043	OUTPUT:	1639	OUTPUT:
1044	RETVAL	1640	RETVAL
1045		1641
1046	void	1642	void
		1643	rxvt_term::set_urgency (bool enable)
		1644
		1645	void
		1646	rxvt_term::focus_in ()
		1647
		1648	void
		1649	rxvt_term::focus_out ()
		1650
		1651	void
		1652	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1653	ALIAS:
		1654	key_release = 1
		1655	CODE:
		1656	{
		1657	XKeyEvent xkey;
		1658
		1659	memset (&xkey, 0, sizeof (xkey));
		1660
		1661	xkey.time = time;
		1662	xkey.state = state;
		1663	xkey.keycode = keycode;
		1664
		1665	xkey.type = ix ? KeyRelease : KeyPress;
		1666	xkey.display = THIS->dpy;
		1667	xkey.window = THIS->vt;
		1668	xkey.root = THIS->display->root;
		1669	xkey.subwindow = THIS->vt;
		1670
		1671	if (ix)
		1672	THIS->key_release (xkey);
		1673	else
		1674	THIS->key_press (xkey);
		1675	}
		1676
		1677	void
1047	rxvt_term::want_refresh ()	1678	rxvt_term::want_refresh ()
1048	CODE:	1679	CODE:
1049	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
		1682
		1683	void
		1684	rxvt_term::refresh_check ()
1050		1685
1051	void	1686	void
1052	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1687	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1053	PPCODE:	1688	PPCODE:
1054	{	1689	{
1055	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1690	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1056	XSRETURN_EMPTY;	1691	XSRETURN_EMPTY;
1057		1692
1058	line_t &l = ROW(row_number);	1693	line_t &l = ROW(row_number);
1059		1694
1060	if (GIMME_V != G_VOID)	1695	if (GIMME_V != G_VOID)
1061	{	1696	{
1062	wchar_t *wstr = new wchar_t [THIS->ncol];	1697	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1063		1698
1064	for (int col = 0; col < THIS->ncol; col++)	1699	for (int col = 0; col < THIS->ncol; col++)
1065	wstr [col] = l.t [col];	1700	wstr [col] = l.t [col];
1066		1701
1067	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1702	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1068
1069	delete [] wstr;
1070	}	1703	}
1071		1704
1072	if (new_text)	1705	if (new_text)
1073	{	1706	{
1074	wchar_t *wstr = sv2wcs (new_text);	1707	wchar_t *wstr = sv2wcs (new_text);
1075		1708
1076	int len = min (wcslen (wstr) - start_ofs, max_len);	1709	int len = min (wcslen (wstr) - start_ofs, max_len);
1077		1710
1078	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1711	if (start_col < 0 || start_col + len > THIS->ncol)
1079	{	1712	{
1080	free (wstr);	1713	free (wstr);
1081	croak ("new_text extends beyond horizontal margins");	1714	croak ("new_text extends beyond horizontal margins");
1082	}	1715	}
1083		1716
…		…
1093		1726
1094	void	1727	void
1095	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1728	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1096	PPCODE:	1729	PPCODE:
1097	{	1730	{
1098	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1731	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1099	XSRETURN_EMPTY;	1732	XSRETURN_EMPTY;
1100		1733
1101	line_t &l = ROW(row_number);	1734	line_t &l = ROW(row_number);
1102		1735
1103	if (GIMME_V != G_VOID)	1736	if (GIMME_V != G_VOID)
…		…
1115	{	1748	{
1116	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1749	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1117	croak ("new_rend must be arrayref");	1750	croak ("new_rend must be arrayref");
1118		1751
1119	AV *av = (AV *)SvRV (new_rend);	1752	AV *av = (AV *)SvRV (new_rend);
1120	int len = min (av_len (av) + 1 - start_ofs, max_len);	1753	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1121		1754
1122	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1755	if (start_col < 0 || start_col + len > THIS->ncol)
1123	croak ("new_rend array extends beyond horizontal margins");	1756	croak ("new_rend array extends beyond horizontal margins");
1124		1757
1125	for (int col = start_col; col < start_col + len; col++)	1758	for (int col = start_col; col < start_col + len; col++)
1126	{	1759	{
1127	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1760	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1133		1766
1134	int	1767	int
1135	rxvt_term::ROW_l (int row_number, int new_length = -1)	1768	rxvt_term::ROW_l (int row_number, int new_length = -1)
1136	CODE:	1769	CODE:
1137	{	1770	{
1138	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1771	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1139	XSRETURN_EMPTY;	1772	XSRETURN_EMPTY;
1140		1773
1141	line_t &l = ROW(row_number);	1774	line_t &l = ROW(row_number);
1142	RETVAL = l.l;	1775	RETVAL = l.l;
1143		1776
…		…
1149		1782
1150	bool	1783	bool
1151	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1784	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1152	CODE:	1785	CODE:
1153	{	1786	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1787	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1788	XSRETURN_EMPTY;
1156		1789
1157	line_t &l = ROW(row_number);	1790	line_t &l = ROW(row_number);
1158	RETVAL = l.is_longer ();	1791	RETVAL = l.is_longer ();
1159		1792
…		…
1167	rxvt_term::special_encode (SV *string)	1800	rxvt_term::special_encode (SV *string)
1168	CODE:	1801	CODE:
1169	{	1802	{
1170	wchar_t *wstr = sv2wcs (string);	1803	wchar_t *wstr = sv2wcs (string);
1171	int wlen = wcslen (wstr);	1804	int wlen = wcslen (wstr);
1172	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1805	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1173		1806
1174	rxvt_push_locale (THIS->locale);	1807	rxvt_push_locale (THIS->locale);
1175		1808
1176	wchar_t *r = rstr;	1809	wchar_t *r = rstr;
1177	for (wchar_t *s = wstr; *s; s++)	1810	for (wchar_t *s = wstr; *s; s++)
		1811	{
		1812	int w = WCWIDTH (*s);
		1813
1178	if (wcwidth (*s) == 0)	1814	if (w == 0)
1179	{	1815	{
1180	if (r == rstr)	1816	if (r == rstr)
1181	croak ("leading combining character unencodable");	1817	croak ("leading combining character unencodable");
1182		1818
1183	unicode_t n = rxvt_compose (r[-1], *s);	1819	unicode_t n = rxvt_compose (r[-1], *s);
1184	if (n == NOCHAR)	1820	if (n == NOCHAR)
1185	n = rxvt_composite.compose (r[-1], *s);	1821	n = rxvt_composite.compose (r[-1], *s);
1186		1822
1187	r[-1] = n;	1823	r[-1] = n;
1188	}	1824	}
1189	#if !UNICODE_3	1825	#if !UNICODE_3
1190	else if (*s >= 0x10000)	1826	else if (*s >= 0x10000)
1191	*r++ = rxvt_composite.compose (*s);	1827	*r++ = rxvt_composite.compose (*s);
1192	#endif	1828	#endif
1193	else	1829	else
1194	*r++ = *s;	1830	*r++ = *s;
		1831
		1832	// the *2 above only allows wcwidth <= 2
		1833	if (w > 1)
		1834	*r++ = NOCHAR;
		1835	}
1195		1836
1196	rxvt_pop_locale ();	1837	rxvt_pop_locale ();
1197		1838
		1839	free (wstr);
1198	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1840	RETVAL = wcs2sv (rstr, r - rstr);
1199
1200	delete [] rstr;
1201	}	1841	}
1202	OUTPUT:	1842	OUTPUT:
1203	RETVAL	1843	RETVAL
1204		1844
1205	SV *	1845	SV *
1206	rxvt_term::special_decode (SV *text)	1846	rxvt_term::special_decode (SV *text)
1207	CODE:	1847	CODE:
1208	{	1848	{
1209	wchar_t *wstr = sv2wcs (text);	1849	wchar_t *wstr = sv2wcs (text);
1210	int wlen = wcslen (wstr);
1211	int dlen = 0;	1850	int dlen = 0;
1212		1851
1213	// find length	1852	// find length
1214	for (wchar_t *s = wstr; *s; s++)	1853	for (wchar_t *s = wstr; *s; s++)
1215	if (*s == NOCHAR)	1854	if (*s == NOCHAR)
1216	;	1855	;
1217	else if (IS_COMPOSE (*s))	1856	else if (IS_COMPOSE (*s))
1218	dlen += rxvt_composite.expand (*s, 0);	1857	dlen += rxvt_composite.expand (*s);
1219	else	1858	else
1220	dlen++;	1859	dlen++;
1221		1860
1222	wchar_t *rstr = new wchar_t [dlen];	1861	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1223		1862
1224	// decode	1863	// decode
1225	wchar_t *r = rstr;	1864	wchar_t *r = rstr;
1226	for (wchar_t *s = wstr; *s; s++)	1865	for (wchar_t *s = wstr; *s; s++)
1227	if (*s == NOCHAR)	1866	if (*s == NOCHAR)
…		…
1229	else if (IS_COMPOSE (*s))	1868	else if (IS_COMPOSE (*s))
1230	r += rxvt_composite.expand (*s, r);	1869	r += rxvt_composite.expand (*s, r);
1231	else	1870	else
1232	*r++ = *s;	1871	*r++ = *s;
1233		1872
		1873	free (wstr);
1234	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1874	RETVAL = wcs2sv (rstr, r - rstr);
1235
1236	delete [] rstr;
1237	}	1875	}
1238	OUTPUT:	1876	OUTPUT:
1239	RETVAL	1877	RETVAL
1240		1878
1241	void	1879	void
1242	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1880	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1243	PPCODE:	1881	PPCODE:
1244	{	1882	{
1245	struct resval { const char *name; int value; } rslist [] = {	1883	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1246	# define def(name) { # name, Rs_ ## name },	1884	# define def(name) { # name, Rs_ ## name },
1247	# define reserve(name,count)	1885	# define reserve(name,count)
1248	# include "rsinc.h"	1886	# include "rsinc.h"
1249	# undef def	1887	# undef def
1250	# undef reserve	1888	# undef reserve
1251	};	1889	};
1252		1890
1253	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1891	rs = rslist + ecb_array_length (rslist);
1254		1892
		1893	if (*name)
1255	do {	1894	{
		1895	do {
1256	if (rs-- == rslist)	1896	if (rs-- == rslist)
1257	croak ("no such resource '%s', requested", name);	1897	croak ("no such resource '%s', requested", name);
1258	} while (strcmp (name, rs->name));	1898	} while (strcmp (name, rs->name));
1259		1899
1260	index += rs->value;	1900	index += rs->value;
		1901	}
		1902	else
		1903	{
		1904	--rs;
		1905	name = (octet_string)"";
		1906	}
1261		1907
1262	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1908	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1263	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1909	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1264		1910
1265	if (GIMME_V != G_VOID)	1911	if (GIMME_V != G_VOID)
1266	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1912	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1267		1913
1268	if (newval)	1914	if (newval)
1269	{	1915	{
1270	if (SvOK (newval))	1916	if (SvOK (newval))
1271	{	1917	{
…		…
1276	else	1922	else
1277	THIS->rs [index] = 0;	1923	THIS->rs [index] = 0;
1278	}	1924	}
1279	}	1925	}
1280		1926
		1927	const char *
		1928	rxvt_term::x_resource (octet_string name)
		1929
1281	bool	1930	bool
1282	rxvt_term::option (U32 optval, int set = -1)	1931	rxvt_term::option (U8 optval, int set = -1)
1283	CODE:	1932	CODE:
1284	{	1933	{
1285	RETVAL = THIS->options & optval;	1934	RETVAL = THIS->option (optval);
1286		1935
1287	if (set >= 0)	1936	if (set >= 0)
1288	{	1937	{
1289	if (set)
1290	THIS->options |= optval;	1938	THIS->set_option (optval, set);
1291	else
1292	THIS->options &= ~optval;
1293		1939
		1940	if (THIS->init_done) // avoid doing this before START
1294	switch (optval)	1941	switch (optval)
1295	{	1942	{
1296	case Opt_skipBuiltinGlyphs:	1943	case Opt_skipBuiltinGlyphs:
1297	THIS->set_fonts ();	1944	THIS->set_fonts ();
1298	THIS->scr_remap_chars ();	1945	THIS->scr_remap_chars ();
1299	THIS->scr_touch (true);	1946	THIS->scr_touch (true);
1300	THIS->want_refresh = 1;	1947	THIS->want_refresh = 1;
		1948	THIS->refresh_check ();
1301	break;	1949	break;
		1950	#ifdef CURSOR_BLINK
		1951	case Opt_cursorBlink:
		1952	THIS->cursor_blink_reset ();
		1953	break;
		1954	#endif
1302		1955
1303	case Opt_cursorUnderline:	1956	case Opt_cursorUnderline:
		1957	THIS->cursor_type = set ? 1 : 0;
1304	THIS->want_refresh = 1;	1958	THIS->want_refresh = 1;
		1959	THIS->refresh_check ();
1305	break;	1960	break;
1306		1961
1307	# case Opt_scrollBar_floating:	1962	# case Opt_scrollBar_floating:
1308	# case Opt_scrollBar_right:	1963	# case Opt_scrollBar_right:
1309	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1964	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1310	# break;	1965	# break;
1311	}	1966	}
1312	}	1967	}
1313	}	1968	}
1314	OUTPUT:	1969	OUTPUT:
1315	RETVAL	1970	RETVAL
1316		1971
		1972	SV *
		1973	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1974	CODE:
		1975	{
		1976	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1977	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1978	}
		1979	OUTPUT:
		1980	RETVAL
		1981
1317	bool	1982	bool
1318	rxvt_term::parse_keysym (char *keysym, char *str)	1983	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1984	ALIAS:
		1985	parse_keysym = 1
1319	CODE:	1986	CODE:
1320	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1987	RETVAL = 0 < THIS->bind_action (keysym, action);
1321	THIS->keyboard->register_done ();	1988	THIS->keyboard->register_done ();
1322	OUTPUT:	1989	OUTPUT:
1323	RETVAL	1990	RETVAL
		1991
		1992	void
		1993	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1994	CODE:
		1995	wchar_t *wstr = sv2wcs (str);
		1996	THIS->keyboard->register_action (keysym, state, wstr);
		1997	free (wstr);
1324		1998
1325	void	1999	void
1326	rxvt_term::screen_cur (...)	2000	rxvt_term::screen_cur (...)
1327	PROTOTYPE: $;$$	2001	PROTOTYPE: $;$$
1328	ALIAS:	2002	ALIAS:
…		…
1342	EXTEND (SP, 2);	2016	EXTEND (SP, 2);
1343	PUSHs (sv_2mortal (newSViv (rc.row)));	2017	PUSHs (sv_2mortal (newSViv (rc.row)));
1344	PUSHs (sv_2mortal (newSViv (rc.col)));	2018	PUSHs (sv_2mortal (newSViv (rc.col)));
1345	}	2019	}
1346		2020
1347	if (items == 3)	2021	if (items >= 3)
		2022	{
		2023	rc.row = SvIV (ST (1));
		2024	rc.col = SvIV (ST (2));
		2025
		2026	if (ix == 2)
1348	{	2027	{
1349	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	2028	if (rc.col == 0)
1350	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	2029	{
		2030	// col == 0 means end of previous line
		2031	rc.row--;
		2032	rc.col = THIS->ncol;
		2033	}
		2034	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		2035	&& rc.col > ROW(rc.row).l)
		2036	{
		2037	// col >= length means while line and add newline
		2038	rc.col = THIS->ncol;
		2039	}
		2040	}
		2041
		2042	clamp_it (rc.col, 0, THIS->ncol);
		2043	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1351		2044
1352	if (ix)	2045	if (ix)
1353	THIS->want_refresh = 1;	2046	{
		2047	THIS->selection.screen = THIS->current_screen;
		2048
		2049	THIS->selection_changed ();
		2050	THIS->refresh_check ();
		2051	}
		2052	}
		2053	}
		2054
		2055	int
		2056	rxvt_term::selection_screen (int screen = -1)
		2057	CODE:
		2058	RETVAL = THIS->selection.screen;
		2059	if (screen >= 0)
		2060	THIS->selection.screen = screen;
		2061	OUTPUT:
		2062	RETVAL
		2063
		2064	void
		2065	rxvt_term::selection_request (Time tm, int selnum)
		2066
		2067	void
		2068	rxvt_term::selection_clear (bool clipboard = false)
		2069
		2070	void
		2071	rxvt_term::selection_make (Time eventtime, bool rect = false)
		2072	CODE:
		2073	THIS->selection.op = SELECTION_CONT;
		2074	THIS->selection.rect = rect;
		2075	THIS->selection_make (eventtime);
		2076
		2077	int
		2078	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		2079
		2080	void
		2081	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		2082	PPCODE:
		2083	{
		2084	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2085	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2086
		2087	if (GIMME_V != G_VOID)
		2088	XPUSHs (text
		2089	? sv_2mortal (wcs2sv (text, len))
		2090	: &PL_sv_undef);
		2091
		2092	if (newtext)
		2093	{
		2094	free (text);
		2095
		2096	text = sv2wcs (newtext);
		2097	len = wcslen (text);
1354	}	2098	}
1355	}	2099	}
1356		2100
1357	char	2101	char
1358	rxvt_term::cur_charset ()	2102	rxvt_term::cur_charset ()
1359	CODE:	2103	CODE:
1360	RETVAL = THIS->charsets [THIS->screen.charset];	2104	RETVAL = THIS->charsets [THIS->screen.charset];
1361	OUTPUT:	2105	OUTPUT:
1362	RETVAL	2106	RETVAL
1363		2107
1364	int
1365	rxvt_term::selection_grab (U32 eventtime)
1366
1367	void
1368	rxvt_term::selection (SV *newtext = 0)
1369	PPCODE:
1370	{
1371	if (GIMME_V != G_VOID)
1372	XPUSHs (THIS->selection.text
1373	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1374	: &PL_sv_undef);
1375
1376	if (newtext)
1377	{
1378	free (THIS->selection.text);
1379
1380	THIS->selection.text = sv2wcs (newtext);
1381	THIS->selection.len = wcslen (THIS->selection.text);
1382	}
1383	}
1384
1385	void	2108	void
1386	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)	2109	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)
1387		2110
1388	void	2111	void
1389	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	2112	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1390		2113
1391	void	2114	void
1392	rxvt_term::scr_bell ()	2115	rxvt_term::scr_bell ()
		2116
		2117	void
		2118	rxvt_term::scr_recolor (bool refresh = true);
		2119
		2120	void
		2121	rxvt_term::scr_change_screen (int screen)
1393		2122
1394	void	2123	void
1395	rxvt_term::scr_add_lines (SV *string)	2124	rxvt_term::scr_add_lines (SV *string)
1396	CODE:	2125	CODE:
1397	{	2126	{
1398	wchar_t *wstr = sv2wcs (string);	2127	wchar_t *wstr = sv2wcs (string);
1399	THIS->scr_add_lines (wstr, wcslen (wstr));	2128	THIS->scr_add_lines (wstr, wcslen (wstr));
1400	free (wstr);	2129	free (wstr);
1401	}	2130	}
		2131
		2132	void
		2133	rxvt_term::tt_write_user_input (SV *octets)
		2134	INIT:
		2135	STRLEN len;
		2136	char *str = SvPVbyte (octets, len);
		2137	C_ARGS:
		2138	str, len
1402		2139
1403	void	2140	void
1404	rxvt_term::tt_write (SV *octets)	2141	rxvt_term::tt_write (SV *octets)
1405	INIT:	2142	INIT:
1406	STRLEN len;	2143	STRLEN len;
1407	char *str = SvPVbyte (octets, len);	2144	char *str = SvPVbyte (octets, len);
1408	C_ARGS:	2145	C_ARGS:
1409	str, len	2146	str, len
1410		2147
1411	void	2148	void
		2149	rxvt_term::tt_paste (SV *octets)
		2150	INIT:
		2151	STRLEN len;
		2152	char *str = SvPVbyte (octets, len);
		2153	C_ARGS:
		2154	str, len
		2155
		2156	void
1412	rxvt_term::cmd_parse (SV *octets)	2157	rxvt_term::cmd_parse (SV *octets)
1413	CODE:	2158	CODE:
1414	{	2159	{
1415	STRLEN len;	2160	STRLEN len;
1416	char *str = SvPVbyte (octets, len);	2161	char *str = SvPVbyte (octets, len);
…		…
1438	o->self = (HV *)SvRV (RETVAL);	2183	o->self = (HV *)SvRV (RETVAL);
1439	}	2184	}
1440	OUTPUT:	2185	OUTPUT:
1441	RETVAL	2186	RETVAL
1442		2187
		2188	#############################################################################
		2189	# Various X Utility Functions
		2190	#############################################################################
		2191
		2192	void
		2193	rxvt_term::XListProperties (Window window)
		2194	PPCODE:
		2195	{
		2196	int count;
		2197	Atom *props = XListProperties (THIS->dpy, window, &count);
		2198
		2199	EXTEND (SP, count);
		2200	while (count--)
		2201	PUSHs (sv_2mortal (newSVuv ((U32)props [count])));
		2202
		2203	XFree (props);
		2204	}
		2205
		2206	void
		2207	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2208	PPCODE:
		2209	{
		2210	Atom type;
		2211	int format;
		2212	unsigned long nitems;
		2213	unsigned long bytes_after;
		2214	unsigned char *prop;
		2215
		2216	XGetWindowProperty (THIS->dpy, window, property,
		2217	0, 1<<24, 0, AnyPropertyType,
		2218	&type, &format, &nitems, &bytes_after, &prop);
		2219
		2220	if (type != None)
		2221	{
		2222	int elemsize = format == 16 ? sizeof (short)
		2223	: format == 32 ? sizeof (long)
		2224	: 1;
		2225
		2226	EXTEND (SP, 3);
		2227	PUSHs (sv_2mortal (newSVuv ((U32)type)));
		2228	PUSHs (sv_2mortal (newSViv (format)));
		2229	PUSHs (sv_2mortal (newSVpvn ((char *)prop, nitems * elemsize)));
		2230	XFree (prop);
		2231	}
		2232	}
		2233
		2234	void
		2235	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2236	CODE:
		2237	{
		2238	STRLEN len;
		2239	char *data_ = SvPVbyte (data, len);
		2240
		2241	int elemsize = format == 16 ? sizeof (short)
		2242	: format == 32 ? sizeof (long)
		2243	: 1;
		2244
		2245	XChangeProperty (THIS->dpy, window, property,
		2246	type, format, PropModeReplace,
		2247	(unsigned char *)data_, len / elemsize);
		2248	}
		2249
		2250	Atom
		2251	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2252	C_ARGS: term->dpy, atom_name, only_if_exists
		2253
		2254	char *
		2255	XGetAtomName (rxvt_term *term, Atom atom)
		2256	C_ARGS: term->dpy, atom
		2257	CLEANUP:
		2258	XFree (RETVAL);
		2259
		2260	void
		2261	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2262	C_ARGS: term->dpy, window, property
		2263
		2264	void
		2265	rxvt_term::XShapeQueryVersion ()
		2266	PPCODE:
		2267	int major, minor;
		2268	EXTEND (SP, 2);
		2269	if (XShapeQueryVersion (THIS->display->dpy, &major, &minor))
		2270	{
		2271	PUSHs (sv_2mortal (newSViv (major)));
		2272	PUSHs (sv_2mortal (newSViv (minor)));
		2273	}
		2274
		2275	void
		2276	XShapeCombineRegion (rxvt_term *term, Window dest, int destKind, int xOff, int yOff, Region r, int op)
		2277	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, r, op
		2278
		2279	void
		2280	XShapeCombineMask (rxvt_term *term, XID dest, int destKind, int xOff, int yOff, Pixmap src, int op)
		2281	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, src, op
		2282
		2283	void
		2284	XShapeCombineShape (rxvt_term *term, XID dest, int destKind, int xOff, int yOff, Pixmap src, int srcKind, int op)
		2285	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, src, srcKind, op
		2286
		2287	Window
		2288	rxvt_term::DefaultRootWindow ()
		2289	CODE:
		2290	RETVAL = THIS->display->root;
		2291	OUTPUT:
		2292	RETVAL
		2293
		2294	#if 0
		2295
		2296	Window
		2297	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2298	C_ARGS: term->dpy, (Window)parent,
		2299	x, y, width, height, 0,
		2300	term->pix_colors_focused[Color_border],
		2301	term->pix_colors_focused[Color_border]
		2302
		2303	#endif
		2304
		2305	void
		2306	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2307	C_ARGS: term->dpy, window, parent, x, y
		2308
		2309	void
		2310	XMapWindow (rxvt_term *term, Window window)
		2311	C_ARGS: term->dpy, window
		2312
		2313	void
		2314	XUnmapWindow (rxvt_term *term, Window window)
		2315	C_ARGS: term->dpy, window
		2316
		2317	void
		2318	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2319	C_ARGS: term->dpy, window, x, y, width, height
		2320
		2321	void
		2322	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2323	CODE:
		2324	{
		2325	XWindowAttributes attr;
		2326	XGetWindowAttributes (THIS->dpy, window, &attr);
		2327	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2328	}
		2329
		2330	void
		2331	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2332	PPCODE:
		2333	{
		2334	int dx, dy;
		2335	Window child;
		2336
		2337	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2338	{
		2339	EXTEND (SP, 3);
		2340	PUSHs (sv_2mortal (newSViv (dx)));
		2341	PUSHs (sv_2mortal (newSViv (dy)));
		2342	PUSHs (sv_2mortal (newSVuv (child)));
		2343	}
		2344	}
		2345
		2346	#############################################################################
		2347	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2348
		2349	bool
		2350	rxvt_term::has_render ()
		2351	CODE:
		2352	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2353	OUTPUT:
		2354	RETVAL
		2355
		2356	void
		2357	rxvt_term::background_geometry (bool border = false)
		2358	PPCODE:
		2359	EXTEND (SP, 4);
		2360	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2361	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2362	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2363	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2364
		2365	#if HAVE_IMG
		2366
		2367	rxvt_img *
		2368	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2369	CODE:
		2370	XRenderPictFormat *f = SvOK (format)
		2371	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2372	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2373	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2374	RETVAL->alloc ();
		2375	OUTPUT:
		2376	RETVAL
		2377
		2378	#if ENABLE_TRANSPARENCY
		2379
		2380	rxvt_img *
		2381	rxvt_term::new_img_from_root ()
		2382	CODE:
		2383	RETVAL = rxvt_img::new_from_root (THIS);
		2384	OUTPUT:
		2385	RETVAL
		2386
		2387	#endif
		2388
		2389	#if HAVE_PIXBUF
		2390
		2391	rxvt_img *
		2392	rxvt_term::new_img_from_file (octet_string filename)
		2393	CODE:
		2394	try
		2395	{
		2396	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2397	}
		2398	catch (const class rxvt_failure_exception &e)
		2399	{
		2400	croak ("new_img_from_file failed");
		2401	}
		2402	OUTPUT:
		2403	RETVAL
		2404
		2405	#endif
		2406
		2407	void
		2408	rxvt_term::clr_background ()
		2409	CODE:
		2410	delete THIS->bg_img;
		2411	THIS->bg_img = 0;
		2412	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2413
		2414	void
		2415	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2416	CODE:
		2417	delete THIS->bg_img;
		2418	THIS->bg_img = 0;
		2419	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2420
		2421	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2422	{
		2423	img = img->clone (); // own the img
		2424
		2425	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2426	img->sub_rect (0, 0,
		2427	border ? THIS->vt_width : THIS->szHint.width,
		2428	border ? THIS->vt_height : THIS->szHint.height)
		2429	->replace (img);
		2430
		2431	// just in case, should usually be a nop
		2432	img->reify ()
		2433	->replace (img);
		2434
		2435	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2436	->replace (img);
		2437
		2438	THIS->bg_img = img;
		2439
		2440	if (!border)
		2441	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2442	}
		2443
		2444	#endif
		2445
		2446	#############################################################################
		2447	# urxvt::overlay
		2448	#############################################################################
		2449
1443	MODULE = urxvt PACKAGE = urxvt::overlay	2450	MODULE = urxvt PACKAGE = urxvt::overlay
1444		2451
1445	void	2452	void
1446	overlay::set (int x, int y, SV *text, SV *rend = 0)	2453	overlay::set (int x, int y, SV *text, SV *rend = 0)
1447		2454
…		…
1452	overlay::hide ()	2459	overlay::hide ()
1453		2460
1454	void	2461	void
1455	overlay::DESTROY ()	2462	overlay::DESTROY ()
1456		2463
		2464	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2465
		2466	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2467
		2468	#if HAVE_PIXBUF
		2469
		2470	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2471	C_ARGS: filename, 0
		2472
		2473	void
		2474	DESTROY (urxvt::pixbuf self)
		2475	CODE:
		2476	g_object_unref (self);
		2477
		2478	#endif
		2479
1457	MODULE = urxvt PACKAGE = urxvt::timer	2480	MODULE = urxvt PACKAGE = urxvt::img
1458		2481
1459	SV *	2482	#if HAVE_IMG
1460	timer::new ()	2483
		2484	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2485	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2486
		2487	void
		2488	rxvt_img::geometry ()
1461	CODE:	2489	PPCODE:
1462	timer *w = new timer;	2490	EXTEND (SP, 4);
1463	w->start (NOW);	2491	PUSHs (sv_2mortal (newSViv (THIS->x)));
1464	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2492	PUSHs (sv_2mortal (newSViv (THIS->y)));
1465	w->self = (HV *)SvRV (RETVAL);	2493	PUSHs (sv_2mortal (newSViv (THIS->w)));
1466	OUTPUT:	2494	PUSHs (sv_2mortal (newSViv (THIS->h)));
1467	RETVAL
1468		2495
1469	timer *	2496	int
1470	timer::cb (SV *cb)	2497	rxvt_img::x ()
		2498	ALIAS:
		2499	x = 0
		2500	y = 1
		2501	w = 2
		2502	h = 3
1471	CODE:	2503	CODE:
1472	THIS->cb (cb);	2504	switch (ix)
		2505	{
		2506	case 0: RETVAL = THIS->x; break;
		2507	case 1: RETVAL = THIS->y; break;
		2508	case 2: RETVAL = THIS->w; break;
		2509	case 3: RETVAL = THIS->h; break;
		2510	}
		2511	OUTPUT:
1473	RETVAL = THIS;	2512	RETVAL
1474	OUTPUT:
1475	RETVAL
1476		2513
1477	NV	2514	Pixmap
1478	timer::at ()	2515	rxvt_img::pm ()
1479	CODE:	2516	CODE:
1480	RETVAL = THIS->at;	2517	RETVAL = THIS->pm;
1481	OUTPUT:	2518	OUTPUT:
1482	RETVAL	2519	RETVAL
1483		2520
1484	timer *	2521	void
1485	timer::interval (NV interval)	2522	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2523	PROTOTYPE: $;$$$$
		2524	INIT:
		2525	rxvt_screen screen;
		2526	screen.set (THIS->d);
		2527	rgba cc = parse_rgba (c, &screen);
		2528	C_ARGS: cc, x, y, w, h
		2529
		2530	void
		2531	rxvt_img::DESTROY ()
		2532	CODE:
		2533	delete THIS;
		2534
		2535	void
		2536	rxvt_img::add_alpha ()
		2537
		2538	void
		2539	rxvt_img::unshare ()
		2540
		2541	void
		2542	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1486	CODE:	2543	PPCODE:
1487	THIS->interval = interval;	2544	if (items >= 2)
		2545	THIS->repeat_mode (repeat);
		2546	if (GIMME_V != G_VOID)
		2547	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2548
		2549	void
		2550	rxvt_img::move (int dx, int dy)
		2551
		2552	void
		2553	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2554
		2555	void
		2556	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2557
		2558	void
		2559	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2560
		2561	rxvt_img *
		2562	rxvt_img::clone ()
		2563
		2564	rxvt_img *
		2565	rxvt_img::reify ()
		2566
		2567	rxvt_img *
		2568	rxvt_img::sub_rect (int x, int y, int width, int height)
		2569
		2570	rxvt_img *
		2571	rxvt_img::blur (int rh, int rv)
		2572
		2573	rxvt_img *
		2574	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2575
		2576	rxvt_img *
		2577	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)
		2578	INIT:
		2579	rxvt_img::nv matrix[3][3] = {
		2580	{ p11, p12, p13 },
		2581	{ p21, p22, p23 },
		2582	{ p31, p32, p33 }
		2583	};
		2584	C_ARGS: matrix
		2585
		2586	rxvt_img *
		2587	rxvt_img::scale (int new_width, int new_height)
		2588
		2589	rxvt_img *
		2590	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2591
		2592	rxvt_img *
		2593	rxvt_img::tint (SV *c)
		2594	INIT:
		2595	rxvt_screen screen;
		2596	screen.set (THIS->d);
		2597	rgba cc = parse_rgba (c, &screen);
		2598	C_ARGS: cc
		2599
		2600	rxvt_img *
		2601	rxvt_img::shade (rxvt_img::nv factor)
		2602
		2603	rxvt_img *
		2604	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2605	CODE:
		2606	rxvt_img::nv *vparams = 0;
		2607	int nparams = 0;
		2608
		2609	if (SvOK (params))
		2610	{
		2611	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2612	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2613
		2614	nparams = av_len ((AV *)SvRV (params)) + 1;
		2615	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2616
		2617	for (int i = 0; i < nparams; ++i)
		2618	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2619	}
		2620
		2621	RETVAL = THIS->filter (name, nparams, vparams);
		2622	free (vparams);
		2623	OUTPUT:
1488	RETVAL = THIS;	2624	RETVAL
1489	OUTPUT:
1490	RETVAL
1491		2625
1492	timer *	2626	#endif
1493	timer::set (NV tstamp)
1494	CODE:
1495	THIS->set (tstamp);
1496	RETVAL = THIS;
1497	OUTPUT:
1498	RETVAL
1499		2627
1500	timer *
1501	timer::start (NV tstamp = THIS->at)
1502	CODE:
1503	THIS->start (tstamp);
1504	RETVAL = THIS;
1505	OUTPUT:
1506	RETVAL
1507
1508	timer *
1509	timer::stop ()
1510	CODE:
1511	THIS->stop ();
1512	RETVAL = THIS;
1513	OUTPUT:
1514	RETVAL
1515
1516	void
1517	timer::DESTROY ()
1518
1519	MODULE = urxvt PACKAGE = urxvt::iow
1520
1521	SV *
1522	iow::new ()
1523	CODE:
1524	iow *w = new iow;
1525	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1526	w->self = (HV *)SvRV (RETVAL);
1527	OUTPUT:
1528	RETVAL
1529
1530	iow *
1531	iow::cb (SV *cb)
1532	CODE:
1533	THIS->cb (cb);
1534	RETVAL = THIS;
1535	OUTPUT:
1536	RETVAL
1537
1538	iow *
1539	iow::fd (int fd)
1540	CODE:
1541	THIS->fd = fd;
1542	RETVAL = THIS;
1543	OUTPUT:
1544	RETVAL
1545
1546	iow *
1547	iow::events (short events)
1548	CODE:
1549	THIS->events = events;
1550	RETVAL = THIS;
1551	OUTPUT:
1552	RETVAL
1553
1554	iow *
1555	iow::start ()
1556	CODE:
1557	THIS->start ();
1558	RETVAL = THIS;
1559	OUTPUT:
1560	RETVAL
1561
1562	iow *
1563	iow::stop ()
1564	CODE:
1565	THIS->stop ();
1566	RETVAL = THIS;
1567	OUTPUT:
1568	RETVAL
1569
1570	void
1571	iow::DESTROY ()
1572
1573

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