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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.71 by root, Tue Jan 17 16:22:41 2006 UTC vs.
Revision 1.172 by root, Tue Jun 5 22:46:50 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	#define ENABLE_PERL_FRILLS 1	52	/////////////////////////////////////////////////////////////////////////////
		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	typedef GdkPixbuf * urxvt__pixbuf;
		60	typedef rxvt_img * urxvt__img;
		61
		62	/////////////////////////////////////////////////////////////////////////////
		63
		64	static void
		65	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		66	{
		67	//TODO: support component stuff
		68	c.set (s, SvPVbyte_nolen (sv));
		69	}
56		70
57	/////////////////////////////////////////////////////////////////////////////	71	/////////////////////////////////////////////////////////////////////////////
58		72
59	static wchar_t *	73	static wchar_t *
60	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
…		…
75		89
76	return sv;	90	return sv;
77	}	91	}
78		92
79	static SV *	93	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
88	{	95	{
89	HV *hv = newHV ();	96	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		121
115	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
116	}	123	}
117		124
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		127
121	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
122		129
123	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
124	{	133	{
125	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
126	HV *self;	139	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213
214	struct overlay {
215	HV *self;
216	rxvt_term *THIS;
217	int x, y, w, h;
218	int border;
219	text_t **text;
220	rend_t **rend;
221		140
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	141	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	142	~overlay ();
224		143
225	void show ();	144	void show ();
…		…
229		148
230	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
231	};	150	};
232		151
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	152	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
234	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
235	{	154	{
		155	x = x_;
		156	y = y_;
		157	w = w_;
		158	h = h_;
		159
		160	if (w < 0) w = 0;
		161	if (h < 0) h = 0;
		162
236	if (border == 2)	163	if (border == 2)
237	{	164	{
238	w += 2;	165	w += 2;
239	h += 2;	166	h += 2;
240	}	167	}
…		…
278	*rp++ = r;	205	*rp++ = r;
279	}	206	}
280	}	207	}
281		208
282	show ();	209	show ();
283	THIS->want_refresh = 1;
284	}	210	}
285		211
286	overlay::~overlay ()	212	overlay::~overlay ()
287	{	213	{
288	hide ();	214	hide ();
…		…
293	delete [] rend[y];	219	delete [] rend[y];
294	}	220	}
295		221
296	delete [] text;	222	delete [] text;
297	delete [] rend;	223	delete [] rend;
		224	}
		225
		226	void
		227	overlay::show ()
		228	{
		229	if (overlay_av)
		230	return;
		231
		232	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		233	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		234	));
		235	av_push (overlay_av, newSViv ((long)this));
298		236
299	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
300	}	238	THIS->refresh_check ();
301
302	void
303	overlay::show ()
304	{
305	char key[33]; sprintf (key, "%32lx", (long)this);
306
307	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
308	hv_store (hv, key, 32, newSViv ((long)this), 0);
309	}	239	}
310		240
311	void	241	void
312	overlay::hide ()	242	overlay::hide ()
313	{	243	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
315		246
316	if (ovs)	247	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		248
320	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	251	break;
		252
		253	for (; i < AvFILL (overlay_av); i++)
		254	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		255
		256	av_pop (overlay_av);
		257
		258	SvREFCNT_dec (overlay_av);
		259	overlay_av = 0;
		260
		261	THIS->want_refresh = 1;
		262	THIS->refresh_check ();
323	}	263	}
324		264
325	void overlay::swap ()	265	void overlay::swap ()
326	{	266	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	267	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
328	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	268	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
329		269
330	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
331	int ov_h = min (h, THIS->nrow - ov_y);	271	int ov_h = min (h, THIS->nrow - ov_y);
		272
		273	// hide cursor if it is within the overlay area
		274	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		275	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		276	THIS->screen.flags &= ~Screen_VisibleCursor;
332		277
333	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
334	{	279	{
335	text_t *t1 = text [y];	280	text_t *t1 = text [y];
336	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
369		314
370	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
371		316
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	319	}
375		320
376	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
377	}	323	}
378		324
		325	/////////////////////////////////////////////////////////////////////////////
		326
		327	#include "iom_perl.h"
379		328
380	/////////////////////////////////////////////////////////////////////////////	329	/////////////////////////////////////////////////////////////////////////////
381		330
382	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
383		332
…		…
387	{	336	{
388	if (perl)	337	if (perl)
389	{	338	{
390	perl_destruct (perl);	339	perl_destruct (perl);
391	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
392	}	342	}
393	}	343	}
394		344
395	void	345	void
396	rxvt_perl_interp::init (rxvt_term *term)	346	rxvt_perl_interp::init (rxvt_term *term)
397	{	347	{
398	if (!perl)	348	if (!perl)
399	{	349	{
400	rxvt_push_locale (""); // perl init destroys current locale	350	rxvt_push_locale (""); // perl init destroys current locale
401		351
		352	{
402	perl_environ = rxvt_environ;	353	perl_environ = rxvt_environ;
403	swap (perl_environ, environ);	354	localise_env set_environ (perl_environ);
404		355
405	char *argv[] = {	356	char *args[] = {
406	"",	357	"",
407	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	358	"-e"
		359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
408	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
409		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
410	perl = perl_alloc ();	370	perl = perl_alloc ();
411	perl_construct (perl);	371	perl_construct (perl);
412		372
413	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
414	|| perl_run (perl))	374	|| perl_run (perl))
415	{	375	{
416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
417		377
418	perl_destruct (perl);	378	perl_destruct (perl);
419	perl_free (perl);	379	perl_free (perl);
420	perl = 0;	380	perl = 0;
421	}	381	}
422		382	}
423	swap (perl_environ, environ);
424		383
425	rxvt_pop_locale ();	384	rxvt_pop_locale ();
426	}	385	}
427		386
428	if (perl)	387	if (perl)
429	{	388	{
430	// runs outside of perls ENV	389	// runs outside of perls ENV
431	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
432	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
433	}	393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	EXTEND (SP, 2);
		406	PUSHs (sv_2mortal (newSVterm (term)));
		407	PUSHs (sv_2mortal (newSViv (type)));
		408	PUTBACK;
		409	call_pv ("urxvt::usage", G_VOID | G_DISCARD | G_EVAL);
		410
		411	FREETMPS;
		412	LEAVE;
		413	}
		414
		415	uint8_t
		416	rxvt_perl_interp::resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		417	{
		418	localise_env set_environ (perl_environ);
		419
		420	ENTER;
		421	SAVETMPS;
		422
		423	dSP;
		424	EXTEND (SP, 6);
		425	PUSHs (sv_2mortal (newSVterm (term)));
		426	PUSHs (sv_2mortal (newSVpv (name, 0)));
		427	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		428	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		429	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		431	PUTBACK;
		432	call_pv ("urxvt::resource", G_SCALAR | G_EVAL);
		433
		434	uint8_t ret = POPi;
		435
		436	FREETMPS;
		437	LEAVE;
		438
		439	return ret;
434	}	440	}
435		441
436	static void	442	static void
437	ungrab (rxvt_term *THIS)	443	ungrab (rxvt_term *THIS)
438	{	444	{
439	if (THIS->perl.grabtime)	445	if (THIS->perl.grabtime)
440	{	446	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	447	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	448	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
443	THIS->perl.grabtime = 0;	449	THIS->perl.grabtime = 0;
444	}	450	}
445	}	451	}
446		452
447	static void
448	swap_overlays (rxvt_term *term)
449	{
450	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
451
452	if (HvKEYS (hv))
453	{
454	hv_iterinit (hv);
455
456	while (HE *he = hv_iternext (hv))
457	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
458	}
459	}
460
461	bool	453	bool
462	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
463	{	455	{
464	if (!perl || !term->perl.self)	456	if (!perl || !term->perl.self)
465	return false;	457	return false;
466		458
		459	localise_env set_environ (perl_environ);
		460
467	// pre-handling of some events	461	// pre-handling of some events
468	if (htype == HOOK_REFRESH_END)	462	if (htype == HOOK_REFRESH_END)
469	swap_overlays (term);	463	{
		464	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		465
471	swap (perl_environ, environ);	466	for (int i = 0; i <= AvFILL (av); i++)
		467	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		468	}
		469	else if (htype == HOOK_DESTROY)
		470	{
		471	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		472
		473	for (int i = AvFILL (av); i >= 0; i--)
		474	{
		475	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		476	delete req;
		477	}
		478	}
472		479
473	bool event_consumed;	480	bool event_consumed;
474		481
475	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
476	|| term->perl.should_invoke [htype])	482	if (term->perl.should_invoke [htype])
477	try
478	{	483	{
479	dSP;	484	dSP;
480	va_list ap;	485	va_list ap;
481		486
482	va_start (ap, htype);	487	va_start (ap, htype);
483		488
484	ENTER;	489	ENTER;
485	SAVETMPS;	490	SAVETMPS;
486		491
487	PUSHMARK (SP);	492	PUSHMARK (SP);
488		493
		494	EXTEND (SP, 2);
489	XPUSHs (sv_2mortal (newSVterm (term)));	495	PUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));	496	PUSHs (sv_2mortal (newSViv (htype)));
491		497
492	for (;;) {	498	for (;;) {
493	data_type dt = (data_type)va_arg (ap, int);	499	data_type dt = (data_type)va_arg (ap, int);
494		500
495	switch (dt)	501	switch (dt)
496	{	502	{
497	case DT_INT:	503	case DT_INT:
498	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499	break;	505	break;
500		506
501	case DT_LONG:	507	case DT_LONG:
502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503	break;	509	break;
504		510
505	case DT_STR:	511	case DT_STR:
506	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	512	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
507	break;	513	break;
508		514
509	case DT_STR_LEN:	515	case DT_STR_LEN:
510	{	516	{
511	char *str = va_arg (ap, char *);	517	char *str = va_arg (ap, char *);
512	int len = va_arg (ap, int);	518	int len = va_arg (ap, int);
513		519
514	XPUSHs (sv_2mortal (newSVpvn (str, len)));	520	XPUSHs (sv_2mortal (newSVpvn (str, len)));
515	}	521	}
516	break;	522	break;
517		523
518	case DT_WCS_LEN:	524	case DT_WCS_LEN:
519	{	525	{
520	wchar_t *wstr = va_arg (ap, wchar_t *);	526	wchar_t *wstr = va_arg (ap, wchar_t *);
521	int wlen = va_arg (ap, int);	527	int wlen = va_arg (ap, int);
522		528
523	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
524	}	530	}
525	break;	531	break;
526		532
		533	case DT_LCS_LEN:
		534	{
		535	long *lstr = va_arg (ap, long *);
		536	int llen = va_arg (ap, int);
		537
		538	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		539	}
		540	break;
		541
527	case DT_XEVENT:	542	case DT_XEVENT:
528	{	543	{
529	XEvent *xe = va_arg (ap, XEvent *);	544	XEvent *xe = va_arg (ap, XEvent *);
530	HV *hv = newHV ();	545	HV *hv = newHV ();
531		546
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		549	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
534	# undef set	550	# undef set
535		551
536	setiv (type, xe->type);	552	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);	553	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);	554	setiv (serial, xe->xany.serial);
539		555
540	switch (xe->type)	556	switch (xe->type)
541	{	557	{
542	case KeyPress:	558	case KeyPress:
543	case KeyRelease:	559	case KeyRelease:
544	case ButtonPress:	560	case ButtonPress:
545	case ButtonRelease:	561	case ButtonRelease:
546	case MotionNotify:	562	case MotionNotify:
		563	setuv (window, xe->xmotion.window);
		564	setuv (root, xe->xmotion.root);
		565	setuv (subwindow, xe->xmotion.subwindow);
547	setiv (time, xe->xmotion.time);	566	setuv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);	567	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);	568	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);	569	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
551	setiv (col, xe->xmotion.x / term->fwidth);	570	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);	571	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);	572	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);	573	setuv (state, xe->xmotion.state);
555	break;
556	}
557		574
558	switch (xe->type)	575	switch (xe->type)
559	{	576	{
560	case KeyPress:	577	case KeyPress:
561	case KeyRelease:	578	case KeyRelease:
562	setiv (keycode, xe->xkey.keycode);	579	setuv (keycode, xe->xkey.keycode);
563	break;	580	break;
564		581
565	case ButtonPress:	582	case ButtonPress:
566	case ButtonRelease:	583	case ButtonRelease:
567	setiv (button, xe->xbutton.button);	584	setuv (button, xe->xbutton.button);
568	break;	585	break;
569		586
570	case MotionNotify:	587	case MotionNotify:
571	setiv (is_hint, xe->xmotion.is_hint);	588	setiv (is_hint, xe->xmotion.is_hint);
		589	break;
		590	}
		591
572	break;	592	break;
		593
		594	case MapNotify:
		595	case UnmapNotify:
		596	case ConfigureNotify:
		597	setuv (event, xe->xconfigure.event);
		598	setuv (window, xe->xconfigure.window);
		599
		600	switch (xe->type)
		601	{
		602	case ConfigureNotify:
		603	setiv (x, xe->xconfigure.x);
		604	setiv (y, xe->xconfigure.y);
		605	setiv (width, xe->xconfigure.width);
		606	setiv (height, xe->xconfigure.height);
		607	setuv (above, xe->xconfigure.above);
		608	break;
		609	}
		610
		611	break;
		612
		613	case PropertyNotify:
		614	setuv (window, xe->xproperty.window);
		615	setuv (atom, xe->xproperty.atom);
		616	setuv (time, xe->xproperty.time);
		617	setiv (state, xe->xproperty.state);
		618	break;
		619
		620	case ClientMessage:
		621	setuv (window, xe->xclient.window);
		622	setuv (message_type, xe->xclient.message_type);
		623	setuv (format, xe->xclient.format);
		624	setuv (l0, xe->xclient.data.l[0]);
		625	setuv (l1, xe->xclient.data.l[1]);
		626	setuv (l2, xe->xclient.data.l[2]);
		627	setuv (l3, xe->xclient.data.l[3]);
		628	setuv (l4, xe->xclient.data.l[4]);
		629	break;
573	}	630	}
574		631
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	632	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}	633	}
577	break;	634	break;
578		635
579	case DT_END:	636	case DT_END:
580	goto call;	637	goto call;
581		638
582	default:	639	default:
583	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	640	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
584	}	641	}
		642	}
		643
		644	call:
		645	va_end (ap);
		646
		647	PUTBACK;
		648	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		649	SPAGAIN;
		650
		651	if (count)
		652	{
		653	SV *status = POPs;
		654	count = SvTRUE (status);
585	}	655	}
586		656
587	call:
588	va_end (ap);
589
590	PUTBACK;	657	PUTBACK;
591	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
592	SPAGAIN;
593
594	if (count)
595	{
596	SV *status = POPs;
597	count = SvTRUE (status);
598	}
599
600	PUTBACK;
601	FREETMPS;	658	FREETMPS;
602	LEAVE;	659	LEAVE;
603		660
604	if (SvTRUE (ERRSV))	661	if (SvTRUE (ERRSV))
605	{	662	{
606	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	663	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
607	ungrab (term); // better lose the grab than the session	664	ungrab (term); // better lose the grab than the session
608	}	665	}
609		666
610	event_consumed = !!count;	667	event_consumed = !!count;
611	}	668	}
612	catch (...)
613	{
614	swap (perl_environ, environ);
615	throw;
616	}
617	else	669	else
618	event_consumed = false;	670	event_consumed = false;
619		671
620	// post-handling of some events	672	// post-handling of some events
621	if (htype == HOOK_REFRESH_BEGIN)	673	if (htype == HOOK_REFRESH_BEGIN)
622	swap_overlays (term);	674	{
		675	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		676
		677	for (int i = AvFILL (av); i >= 0; i--)
		678	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		679	}
623	else if (htype == HOOK_DESTROY)	680	else if (htype == HOOK_DESTROY)
624	{	681	{
625	clearSVptr ((SV *)term->perl.self);	682	clearSVptr ((SV *)term->perl.self);
626	SvREFCNT_dec ((SV *)term->perl.self);	683	SvREFCNT_dec ((SV *)term->perl.self);
		684
		685	// don't allow further calls
		686	term->perl.self = 0;
627	}	687	}
628		688
629	swap (perl_environ, environ);
630
631	return event_consumed;	689	return event_consumed;
		690	}
		691
		692	void
		693	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		694	{
		695	localise_env set_environ (perl_environ);
		696
		697	ENTER;
		698	SAVETMPS;
		699
		700	dSP;
		701	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		702	PUTBACK;
		703	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		704
		705	if (SvTRUE (ERRSV))
		706	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		707
		708	FREETMPS;
		709	LEAVE;
632	}	710	}
633		711
634	/////////////////////////////////////////////////////////////////////////////	712	/////////////////////////////////////////////////////////////////////////////
635		713
636	MODULE = urxvt PACKAGE = urxvt	714	MODULE = urxvt PACKAGE = urxvt
…		…
648	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	726	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
649	# include "hookinc.h"	727	# include "hookinc.h"
650	# undef def	728	# undef def
651		729
652	HV *option = get_hv ("urxvt::OPTION", 1);	730	HV *option = get_hv ("urxvt::OPTION", 1);
653	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	731	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
654	# define nodef(name)	732	# define nodef(name)
655	# include "optinc.h"	733	# include "optinc.h"
656	# undef nodef	734	# undef nodef
657	# undef def	735	# undef def
658		736
659	HV *stash = gv_stashpv ("urxvt", 1);	737	HV *stash = gv_stashpv ("urxvt", 1);
660	struct {	738	static const struct {
661	const char *name;	739	const char *name;
662	IV iv;	740	IV iv;
663	} *civ, const_iv[] = {	741	} *civ, const_iv[] = {
664	# define const_iv(name) { # name, (IV)name }	742	# define const_iv(name) { # name, (IV)name }
		743	const_iv (NUM_RESOURCES),
665	const_iv (DEFAULT_RSTYLE),	744	const_iv (DEFAULT_RSTYLE),
666	const_iv (OVERLAY_RSTYLE),	745	const_iv (OVERLAY_RSTYLE),
		746	const_iv (Color_Bits),
		747	const_iv (RS_bgShift), const_iv (RS_bgMask),
		748	const_iv (RS_fgShift), const_iv (RS_fgMask),
		749	const_iv (RS_Careful),
		750	const_iv (RS_fontCount),
		751	const_iv (RS_fontShift),
		752	const_iv (RS_fontMask),
		753	const_iv (RS_baseattrMask),
		754	const_iv (RS_attrMask),
		755	const_iv (RS_redraw),
		756	const_iv (RS_Sel),
667	const_iv (RS_Bold),	757	const_iv (RS_Bold),
668	const_iv (RS_Italic),	758	const_iv (RS_Italic),
669	const_iv (RS_Blink),	759	const_iv (RS_Blink),
670	const_iv (RS_RVid),	760	const_iv (RS_RVid),
671	const_iv (RS_Uline),	761	const_iv (RS_Uline),
…		…
684	const_iv (Button3Mask),	774	const_iv (Button3Mask),
685	const_iv (Button4Mask),	775	const_iv (Button4Mask),
686	const_iv (Button5Mask),	776	const_iv (Button5Mask),
687	const_iv (AnyModifier),	777	const_iv (AnyModifier),
688		778
689	const_iv (EVENT_NONE),	779	const_iv (NoSymbol),
690	const_iv (EVENT_READ),	780	const_iv (GrabModeSync),
691	const_iv (EVENT_WRITE),	781	const_iv (GrabModeAsync),
692		782
693	const_iv (NoEventMask),	783	const_iv (NoEventMask),
694	const_iv (KeyPressMask),	784	const_iv (KeyPressMask),
695	const_iv (KeyReleaseMask),	785	const_iv (KeyReleaseMask),
696	const_iv (ButtonPressMask),	786	const_iv (ButtonPressMask),
…		…
748	const_iv (SelectionRequest),	838	const_iv (SelectionRequest),
749	const_iv (SelectionNotify),	839	const_iv (SelectionNotify),
750	const_iv (ColormapNotify),	840	const_iv (ColormapNotify),
751	const_iv (ClientMessage),	841	const_iv (ClientMessage),
752	const_iv (MappingNotify),	842	const_iv (MappingNotify),
		843	# if ENABLE_XIM_ONTHESPOT
		844	const_iv (XIMReverse),
		845	const_iv (XIMUnderline),
		846	const_iv (XIMHighlight),
		847	const_iv (XIMPrimary),
		848	const_iv (XIMSecondary),
		849	const_iv (XIMTertiary),
		850	const_iv (XIMVisibleToForward),
		851	const_iv (XIMVisibleToBackword),
		852	const_iv (XIMVisibleToCenter),
		853	#if XRENDER
		854	const_iv (PictStandardARGB32),
		855	const_iv (PictStandardRGB24),
		856	const_iv (PictStandardA8),
		857	const_iv (PictStandardA4),
		858	const_iv (PictStandardA1),
		859	const_iv (RepeatNone),
		860	const_iv (RepeatNormal),
		861	const_iv (RepeatPad),
		862	const_iv (RepeatReflect),
		863	#endif
		864	# if 0
		865	const_iv (XIMForwardChar),
		866	const_iv (XIMBackwardChar),
		867	const_iv (XIMForwardWord),
		868	const_iv (XIMBackwardWord),
		869	const_iv (XIMCaretUp),
		870	const_iv (XIMCaretDown),
		871	const_iv (XIMNextLine),
		872	const_iv (XIMPreviousLine),
		873	const_iv (XIMLineStart),
		874	const_iv (XIMLineEnd),
		875	const_iv (XIMAbsolutePosition),
		876	const_iv (XIMDontChange),
		877	# endif
		878	# endif
753	};	879	};
754		880
755	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	881	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
756	civ-- > const_iv; )
757	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	882	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
758	}	883	}
		884
		885	void
		886	log (const char *msg)
		887	CODE:
		888	rxvt_log ("%s", msg);
759		889
760	void	890	void
761	warn (const char *msg)	891	warn (const char *msg)
762	CODE:	892	CODE:
763	rxvt_warn ("%s", msg);	893	rxvt_warn ("%s", msg);
…		…
767	CODE:	897	CODE:
768	rxvt_fatal ("%s", msg);	898	rxvt_fatal ("%s", msg);
769		899
770	void	900	void
771	_exit (int status)	901	_exit (int status)
		902
		903	void
		904	catch_fatal (SV *block)
		905	PROTOTYPE: &
		906	CODE:
		907	try
		908	{
		909	PUSHMARK (SP);
		910	PUTBACK;
		911	call_sv (block, G_VOID | G_DISCARD);
		912	SPAGAIN;
		913	}
		914	catch (const rxvt_failure_exception &e)
		915	{
		916	croak ("rxvt_fatal exception caught, trying to continue.");
		917	}
772		918
773	NV	919	NV
774	NOW ()	920	NOW ()
775	CODE:	921	CODE:
776	RETVAL = NOW;	922	RETVAL = ev::now ();
777	OUTPUT:	923	OUTPUT:
778	RETVAL	924	RETVAL
779		925
780	int	926	int
781	GET_BASEFG (int rend)	927	GET_BASEFG (int rend)
…		…
792	RETVAL	938	RETVAL
793		939
794	int	940	int
795	SET_FGCOLOR (int rend, int new_color)	941	SET_FGCOLOR (int rend, int new_color)
796	CODE:	942	CODE:
797	RETVAL = SET_FGCOLOR (rend, new_color);	943	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
798	OUTPUT:	944	OUTPUT:
799	RETVAL	945	RETVAL
800		946
801	int	947	int
802	SET_BGCOLOR (int rend, int new_color)	948	SET_BGCOLOR (int rend, int new_color)
803	CODE:	949	CODE:
804	RETVAL = SET_BGCOLOR (rend, new_color);	950	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
805	OUTPUT:	951	OUTPUT:
806	RETVAL	952	RETVAL
807		953
808	int	954	int
809	GET_CUSTOM (int rend)	955	GET_CUSTOM (int rend)
810	CODE:	956	CODE:
811	RETVAL = (rend && RS_customMask) >> RS_customShift;	957	RETVAL = (rend & RS_customMask) >> RS_customShift;
812	OUTPUT:	958	OUTPUT:
813	RETVAL	959	RETVAL
814		960
815	int	961	int
816	SET_CUSTOM (int rend, int new_value)	962	SET_CUSTOM (int rend, int new_value)
…		…
823	| ((new_value << RS_customShift) & RS_customMask);	969	| ((new_value << RS_customShift) & RS_customMask);
824	}	970	}
825	OUTPUT:	971	OUTPUT:
826	RETVAL	972	RETVAL
827		973
		974	void
		975	termlist ()
		976	PPCODE:
		977	{
		978	EXTEND (SP, rxvt_term::termlist.size ());
		979
		980	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		981	if ((*t)->perl.self)
		982	PUSHs (sv_2mortal (newSVterm (*t)));
		983	}
		984
		985	IV
		986	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		987	CODE:
		988	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		989	req->cb_sv = newSVsv (cb);
		990	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		991	av_push (av, newSViv ((IV)req));
		992	RETVAL = (IV)req;
		993	OUTPUT:
		994	RETVAL
		995
		996	void
		997	_delete_selection_request (IV req_)
		998	CODE:
		999	rxvt_selection *req = (rxvt_selection *)req_;
		1000	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1001	int i;
		1002
		1003	for (i = AvFILL (av); i >= 0; i--)
		1004	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1005	break;
		1006
		1007	for (; i < AvFILL (av); i++)
		1008	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1009
		1010	av_pop (av);
		1011
		1012	delete req;
		1013
828	MODULE = urxvt PACKAGE = urxvt::term	1014	MODULE = urxvt PACKAGE = urxvt::term
829		1015
830	SV *	1016	SV *
831	_new (...)	1017	_new (AV *env, AV *arg)
832	CODE:	1018	CODE:
833	{	1019	{
834	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
835	croak ("first argument to urxvt::term->_new must be arrayref");
836
837	rxvt_term *term = new rxvt_term;	1020	rxvt_term *term = new rxvt_term;
838		1021
839	term->argv = new stringvec;	1022	stringvec *argv = new stringvec;
840	term->envv = new stringvec;	1023	for (int i = 0; i <= AvFILL (arg); i++)
841
842	for (int i = 1; i < items; i++)
843	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1024	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
844		1025
845	AV *envv = (AV *)SvRV (ST (0));	1026	stringvec *envv = new stringvec;
846	for (int i = av_len (envv) + 1; i--; )	1027	for (int i = AvFILL (env) + 1; i--; )
847	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1028	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
848
849	term->envv->push_back (0);
850
851	bool success;
852		1029
853	try	1030	try
854	{	1031	{
855	success = term->init (term->argv->size (), term->argv->begin ());	1032	term->init (argv, envv);
856	}	1033	}
857	catch (const class rxvt_failure_exception &e)	1034	catch (const class rxvt_failure_exception &e)
858	{
859	success = false;
860	}
861
862	if (!success)
863	{	1035	{
864	term->destroy ();	1036	term->destroy ();
865	croak ("error while initializing new terminal instance");	1037	croak ("error while initializing new terminal instance");
866	}	1038	}
867		1039
…		…
872	RETVAL	1044	RETVAL
873		1045
874	void	1046	void
875	rxvt_term::destroy ()	1047	rxvt_term::destroy ()
876		1048
877	#if ENABLE_PERL_FRILLS
878
879	void
880	rxvt_term::XListProperties (U32 window)
881	PPCODE:
882	{
883	int count;
884	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
885
886	EXTEND (SP, count);
887	while (count--)
888	PUSHs (newSVuv ((U32)props [count]));
889
890	XFree (props);
891	}
892
893	void
894	rxvt_term::XGetWindowProperty (U32 window, U32 property)
895	PPCODE:
896	{
897	Atom type;
898	int format;
899	unsigned long nitems;
900	unsigned long bytes_after;
901	unsigned char *prop;
902	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
903	0, 1<<30, 0, AnyPropertyType,
904	&type, &format, &nitems, &bytes_after, &prop);
905	if (type != None)
906	{
907	EXTEND (SP, 3);
908	PUSHs (newSVuv ((U32)type));
909	PUSHs (newSViv (format));
910	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
911	XFree (prop);
912	}
913	}
914
915	void
916	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
917	CODE:
918	{
919	STRLEN len;
920	char *data_ = SvPVbyte (data, len);
921
922	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
923	type, format, PropModeReplace,
924	(unsigned char *)data, len * 8 / format);
925	}
926
927	void
928	rxvt_term::XDeleteProperty (U32 window, U32 property)
929	CODE:
930	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
931
932	U32
933	rxvt_term::DefaultRootWindow ()
934	CODE:
935	RETVAL = (U32)THIS->display->root;
936	OUTPUT:
937	RETVAL
938
939	U32
940	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
941	CODE:
942	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
943	x, y, width, height, 0,
944	THIS->pix_colors_focused[Color_border],
945	THIS->pix_colors_focused[Color_border]);
946	OUTPUT:
947	RETVAL
948
949	void
950	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
951	CODE:
952	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
953
954	void
955	rxvt_term::XMapWindow (U32 window)
956	CODE:
957	XMapWindow (THIS->display->display, (Window)window);
958
959	void
960	rxvt_term::XUnmapWindow (U32 window)
961	CODE:
962	XUnmapWindow (THIS->display->display, (Window)window);
963
964	#endif
965
966	void	1049	void
967	rxvt_term::set_should_invoke (int htype, int inc)	1050	rxvt_term::set_should_invoke (int htype, int inc)
968	CODE:	1051	CODE:
969	THIS->perl.should_invoke [htype] += inc;	1052	uint8_t &count = THIS->perl.should_invoke [htype];
		1053	uint8_t prev = count;
		1054	count += inc;
		1055	if (!prev != !count)
		1056	{
		1057	// hook status changed, react
		1058	switch (htype)
		1059	{
		1060	case HOOK_POSITION_CHANGE:
		1061	if (count)
		1062	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1063	}
		1064	}
970		1065
971	void	1066	int
972	rxvt_term::grab_button (int button, U32 modifiers)	1067	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
973	CODE:	1068	CODE:
974	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1069	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
975	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1070	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
976	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1071	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1072	OUTPUT: RETVAL
		1073
		1074	int
		1075	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1076	CODE:
		1077	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1078	OUTPUT: RETVAL
		1079
		1080	void
		1081	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1082	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1083	CODE:
		1084	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1085
		1086	void
		1087	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1088	CODE:
		1089	XUngrabKey (THIS->dpy, keycode, modifiers, window);
977		1090
978	bool	1091	bool
979	rxvt_term::grab (U32 eventtime, int sync = 0)	1092	rxvt_term::grab (Time eventtime, int sync = 0)
980	CODE:	1093	CODE:
981	{	1094	{
982	int mode = sync ? GrabModeSync : GrabModeAsync;	1095	int mode = sync ? GrabModeSync : GrabModeAsync;
983		1096
984	THIS->perl.grabtime = 0;	1097	THIS->perl.grabtime = 0;
985		1098
986	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1099	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
987	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1100	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
988	mode, mode, None, GRAB_CURSOR, eventtime))	1101	mode, mode, None, GRAB_CURSOR, eventtime))
989	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1102	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
990	THIS->perl.grabtime = eventtime;	1103	THIS->perl.grabtime = eventtime;
991	else	1104	else
992	XUngrabPointer (THIS->display->display, eventtime);	1105	XUngrabPointer (THIS->dpy, eventtime);
993		1106
994	RETVAL = !!THIS->perl.grabtime;	1107	RETVAL = !!THIS->perl.grabtime;
995	}	1108	}
996	OUTPUT:	1109	OUTPUT:
997	RETVAL	1110	RETVAL
998		1111
999	void	1112	void
1000	rxvt_term::allow_events_async ()	1113	rxvt_term::allow_events_async ()
1001	CODE:	1114	CODE:
1002	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1115	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1003		1116
1004	void	1117	void
1005	rxvt_term::allow_events_sync ()	1118	rxvt_term::allow_events_sync ()
1006	CODE:	1119	CODE:
1007	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1120	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1008		1121
1009	void	1122	void
1010	rxvt_term::allow_events_replay ()	1123	rxvt_term::allow_events_replay ()
1011	CODE:	1124	CODE:
1012	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1125	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1013	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1126	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1014		1127
1015	void	1128	void
1016	rxvt_term::ungrab ()	1129	rxvt_term::ungrab ()
1017	CODE:	1130	CODE:
1018	ungrab (THIS);	1131	ungrab (THIS);
		1132
		1133	int
		1134	rxvt_term::XStringToKeysym (char *string)
		1135	CODE:
		1136	RETVAL = XStringToKeysym (string);
		1137	OUTPUT: RETVAL
		1138
		1139	char *
		1140	rxvt_term::XKeysymToString (int sym)
		1141	CODE:
		1142	RETVAL = XKeysymToString (sym);
		1143	OUTPUT: RETVAL
		1144
		1145	int
		1146	rxvt_term::XKeysymToKeycode (int sym)
		1147	CODE:
		1148	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1149	OUTPUT: RETVAL
		1150
		1151	int
		1152	rxvt_term::XKeycodeToKeysym (int code, int index)
		1153	CODE:
		1154	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1155	OUTPUT: RETVAL
1019		1156
1020	int	1157	int
1021	rxvt_term::strwidth (SV *str)	1158	rxvt_term::strwidth (SV *str)
1022	CODE:	1159	CODE:
1023	{	1160	{
1024	wchar_t *wstr = sv2wcs (str);	1161	wchar_t *wstr = sv2wcs (str);
1025		1162
1026	rxvt_push_locale (THIS->locale);	1163	rxvt_push_locale (THIS->locale);
1027	RETVAL = wcswidth (wstr, wcslen (wstr));	1164	RETVAL = 0;
		1165	for (wchar_t *wc = wstr; *wc; wc++)
		1166	{
		1167	int w = WCWIDTH (*wc);
		1168
		1169	if (w)
		1170	RETVAL += max (w, 1);
		1171	}
1028	rxvt_pop_locale ();	1172	rxvt_pop_locale ();
1029		1173
1030	free (wstr);	1174	free (wstr);
1031	}	1175	}
1032	OUTPUT:	1176	OUTPUT:
…		…
1067	OUTPUT:	1211	OUTPUT:
1068	RETVAL	1212	RETVAL
1069		1213
1070	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1214	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1071		1215
1072	#define TERM_OFFSET_width TERM_OFFSET(width)	1216	#define TERM_OFFSET_width TERM_OFFSET(width)
1073	#define TERM_OFFSET_height TERM_OFFSET(height)	1217	#define TERM_OFFSET_height TERM_OFFSET(height)
1074	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1218	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1075	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1219	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1076	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1220	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1077	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1221	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1078	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1222	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1079	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1223	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1080	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1224	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1225	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1226	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1227	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1228	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1229	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1230	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1231	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1084		1232
1085	int	1233	int
1086	rxvt_term::width ()	1234	rxvt_term::width ()
1087	ALIAS:	1235	ALIAS:
1088	width = TERM_OFFSET_width	1236	width = TERM_OFFSET_width
1089	height = TERM_OFFSET_height	1237	height = TERM_OFFSET_height
1090	fwidth = TERM_OFFSET_fwidth	1238	fwidth = TERM_OFFSET_fwidth
1091	fheight = TERM_OFFSET_fheight	1239	fheight = TERM_OFFSET_fheight
1092	fbase = TERM_OFFSET_fbase	1240	fbase = TERM_OFFSET_fbase
1093	nrow = TERM_OFFSET_nrow	1241	nrow = TERM_OFFSET_nrow
1094	ncol = TERM_OFFSET_ncol	1242	ncol = TERM_OFFSET_ncol
1095	focus = TERM_OFFSET_focus	1243	focus = TERM_OFFSET_focus
1096	mapped = TERM_OFFSET_mapped	1244	mapped = TERM_OFFSET_mapped
		1245	int_bwidth = TERM_OFFSET_int_bwidth
		1246	ext_bwidth = TERM_OFFSET_ext_bwidth
		1247	lineSpace = TERM_OFFSET_lineSpace
		1248	letterSpace = TERM_OFFSET_letterSpace
1097	saveLines = TERM_OFFSET_saveLines	1249	saveLines = TERM_OFFSET_saveLines
1098	total_rows = TERM_OFFSET_total_rows	1250	total_rows = TERM_OFFSET_total_rows
1099	top_row = TERM_OFFSET_top_row	1251	top_row = TERM_OFFSET_top_row
1100	CODE:	1252	CODE:
1101	RETVAL = *(int *)((char *)THIS + ix);	1253	RETVAL = *(int *)((char *)THIS + ix);
1102	OUTPUT:	1254	OUTPUT:
1103	RETVAL	1255	RETVAL
1104		1256
…		…
1106	rxvt_term::ModLevel3Mask ()	1258	rxvt_term::ModLevel3Mask ()
1107	ALIAS:	1259	ALIAS:
1108	ModLevel3Mask = 0	1260	ModLevel3Mask = 0
1109	ModMetaMask = 1	1261	ModMetaMask = 1
1110	ModNumLockMask = 2	1262	ModNumLockMask = 2
		1263	current_screen = 3
		1264	hidden_cursor = 4
1111	CODE:	1265	CODE:
1112	switch (ix)	1266	switch (ix)
1113	{	1267	{
1114	case 0: RETVAL = THIS->ModLevel3Mask; break;	1268	case 0: RETVAL = THIS->ModLevel3Mask; break;
1115	case 1: RETVAL = THIS->ModMetaMask; break;	1269	case 1: RETVAL = THIS->ModMetaMask; break;
1116	case 2: RETVAL = THIS->ModNumLockMask; break;	1270	case 2: RETVAL = THIS->ModNumLockMask; break;
		1271	case 3: RETVAL = THIS->current_screen; break;
		1272	#ifdef CURSOR_BLINK
		1273	case 4: RETVAL = THIS->hidden_cursor; break;
		1274	#endif
1117	}	1275	}
1118	OUTPUT:	1276	OUTPUT:
1119	RETVAL	1277	RETVAL
1120		1278
1121	char *	1279	char *
…		…
1131	}	1289	}
1132	OUTPUT:	1290	OUTPUT:
1133	RETVAL	1291	RETVAL
1134		1292
1135	SV *	1293	SV *
1136	rxvt_term::_env ()	1294	rxvt_term::envv ()
		1295	ALIAS:
		1296	argv = 1
1137	CODE:	1297	PPCODE:
1138	{	1298	{
1139	if (THIS->envv)	1299	stringvec *vec = ix ? THIS->argv : THIS->envv;
1140	{
1141	AV *av = newAV ();
1142		1300
		1301	EXTEND (SP, vec->size ());
		1302
1143	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1303	for (char **i = vec->begin (); i != vec->end (); ++i)
1144	if (*i)	1304	if (*i)
1145	av_push (av, newSVpv (*i, 0));	1305	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1146
1147	RETVAL = newRV_noinc ((SV *)av);
1148	}
1149	else
1150	RETVAL = &PL_sv_undef;
1151	}	1306	}
		1307
		1308	int
		1309	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1310	CODE:
		1311	RETVAL = THIS->pty_ev.events;
		1312	if (events != ev::UNDEF)
		1313	THIS->pty_ev.set (events);
		1314	OUTPUT:
		1315	RETVAL
		1316
		1317	int
		1318	rxvt_term::pty_fd ()
		1319	CODE:
		1320	RETVAL = THIS->pty->pty;
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	Window
		1325	rxvt_term::parent ()
		1326	CODE:
		1327	RETVAL = THIS->parent;
1152	OUTPUT:	1328	OUTPUT:
1153	RETVAL	1329	RETVAL
1154		1330
1155	int	1331	int
1156	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1157	CODE:
1158	RETVAL = THIS->pty_ev.events;
1159	if (events != EVENT_UNDEF)
1160	THIS->pty_ev.set (events);
1161	OUTPUT:
1162	RETVAL
1163
1164	U32
1165	rxvt_term::parent ()	1332	rxvt_term::parent_x ()
1166	CODE:	1333	CODE:
1167	RETVAL = (U32)THIS->parent [0];	1334	RETVAL = THIS->parent_x;
1168	OUTPUT:	1335	OUTPUT:
1169	RETVAL	1336	RETVAL
1170		1337
1171	U32	1338	int
1172	rxvt_term::vt ()	1339	rxvt_term::parent_y ()
1173	CODE:	1340	CODE:
1174	RETVAL = (U32)THIS->vt;	1341	RETVAL = THIS->parent_y;
1175	OUTPUT:	1342	OUTPUT:
1176	RETVAL	1343	RETVAL
1177		1344
1178	void	1345	void
1179	rxvt_term::vt_emask_add (U32 emask)	1346	rxvt_term::vt_emask_add (U32 emask)
…		…
1201	}	1368	}
1202	OUTPUT:	1369	OUTPUT:
1203	RETVAL	1370	RETVAL
1204		1371
1205	void	1372	void
		1373	rxvt_term::set_urgency (bool enable)
		1374
		1375	void
		1376	rxvt_term::focus_in ()
		1377
		1378	void
		1379	rxvt_term::focus_out ()
		1380
		1381	void
		1382	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1383	ALIAS:
		1384	key_release = 1
		1385	CODE:
		1386	{
		1387	XKeyEvent xkey;
		1388
		1389	memset (&xkey, 0, sizeof (xkey));
		1390
		1391	xkey.time = time;
		1392	xkey.state = state;
		1393	xkey.keycode = keycode;
		1394
		1395	xkey.type = ix ? KeyRelease : KeyPress;
		1396	xkey.display = THIS->dpy;
		1397	xkey.window = THIS->vt;
		1398	xkey.root = THIS->display->root;
		1399	xkey.subwindow = THIS->vt;
		1400
		1401	if (ix)
		1402	THIS->key_release (xkey);
		1403	else
		1404	THIS->key_press (xkey);
		1405	}
		1406
		1407	void
1206	rxvt_term::want_refresh ()	1408	rxvt_term::want_refresh ()
1207	CODE:	1409	CODE:
1208	THIS->want_refresh = 1;	1410	THIS->want_refresh = 1;
		1411	THIS->refresh_check ();
1209		1412
1210	void	1413	void
1211	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1414	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1212	PPCODE:	1415	PPCODE:
1213	{	1416	{
…		…
1216		1419
1217	line_t &l = ROW(row_number);	1420	line_t &l = ROW(row_number);
1218		1421
1219	if (GIMME_V != G_VOID)	1422	if (GIMME_V != G_VOID)
1220	{	1423	{
1221	wchar_t *wstr = new wchar_t [THIS->ncol];	1424	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1222		1425
1223	for (int col = 0; col < THIS->ncol; col++)	1426	for (int col = 0; col < THIS->ncol; col++)
1224	wstr [col] = l.t [col];	1427	wstr [col] = l.t [col];
1225		1428
1226	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1429	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1227
1228	delete [] wstr;
1229	}	1430	}
1230		1431
1231	if (new_text)	1432	if (new_text)
1232	{	1433	{
1233	wchar_t *wstr = sv2wcs (new_text);	1434	wchar_t *wstr = sv2wcs (new_text);
1234		1435
1235	int len = min (wcslen (wstr) - start_ofs, max_len);	1436	int len = min (wcslen (wstr) - start_ofs, max_len);
1236		1437
1237	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1438	if (start_col < 0 || start_col + len > THIS->ncol)
1238	{	1439	{
1239	free (wstr);	1440	free (wstr);
1240	croak ("new_text extends beyond horizontal margins");	1441	croak ("new_text extends beyond horizontal margins");
1241	}	1442	}
1242		1443
…		…
1274	{	1475	{
1275	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1476	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1276	croak ("new_rend must be arrayref");	1477	croak ("new_rend must be arrayref");
1277		1478
1278	AV *av = (AV *)SvRV (new_rend);	1479	AV *av = (AV *)SvRV (new_rend);
1279	int len = min (av_len (av) + 1 - start_ofs, max_len);	1480	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1280		1481
1281	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1482	if (start_col < 0 || start_col + len > THIS->ncol)
1282	croak ("new_rend array extends beyond horizontal margins");	1483	croak ("new_rend array extends beyond horizontal margins");
1283		1484
1284	for (int col = start_col; col < start_col + len; col++)	1485	for (int col = start_col; col < start_col + len; col++)
1285	{	1486	{
1286	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1487	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1326	rxvt_term::special_encode (SV *string)	1527	rxvt_term::special_encode (SV *string)
1327	CODE:	1528	CODE:
1328	{	1529	{
1329	wchar_t *wstr = sv2wcs (string);	1530	wchar_t *wstr = sv2wcs (string);
1330	int wlen = wcslen (wstr);	1531	int wlen = wcslen (wstr);
1331	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1532	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1332		1533
1333	rxvt_push_locale (THIS->locale);	1534	rxvt_push_locale (THIS->locale);
1334		1535
1335	wchar_t *r = rstr;	1536	wchar_t *r = rstr;
1336	for (wchar_t *s = wstr; *s; s++)	1537	for (wchar_t *s = wstr; *s; s++)
		1538	{
		1539	int w = WCWIDTH (*s);
		1540
1337	if (wcwidth (*s) == 0)	1541	if (w == 0)
1338	{	1542	{
1339	if (r == rstr)	1543	if (r == rstr)
1340	croak ("leading combining character unencodable");	1544	croak ("leading combining character unencodable");
1341		1545
1342	unicode_t n = rxvt_compose (r[-1], *s);	1546	unicode_t n = rxvt_compose (r[-1], *s);
1343	if (n == NOCHAR)	1547	if (n == NOCHAR)
1344	n = rxvt_composite.compose (r[-1], *s);	1548	n = rxvt_composite.compose (r[-1], *s);
1345		1549
1346	r[-1] = n;	1550	r[-1] = n;
1347	}	1551	}
1348	#if !UNICODE_3	1552	#if !UNICODE_3
1349	else if (*s >= 0x10000)	1553	else if (*s >= 0x10000)
1350	*r++ = rxvt_composite.compose (*s);	1554	*r++ = rxvt_composite.compose (*s);
1351	#endif	1555	#endif
1352	else	1556	else
1353	*r++ = *s;	1557	*r++ = *s;
		1558
		1559	// the *2 above only allows wcwidth <= 2
		1560	if (w > 1)
		1561	*r++ = NOCHAR;
		1562	}
1354		1563
1355	rxvt_pop_locale ();	1564	rxvt_pop_locale ();
1356		1565
1357	RETVAL = wcs2sv (rstr, r - rstr);	1566	RETVAL = wcs2sv (rstr, r - rstr);
1358
1359	delete [] rstr;
1360	}	1567	}
1361	OUTPUT:	1568	OUTPUT:
1362	RETVAL	1569	RETVAL
1363		1570
1364	SV *	1571	SV *
1365	rxvt_term::special_decode (SV *text)	1572	rxvt_term::special_decode (SV *text)
1366	CODE:	1573	CODE:
1367	{	1574	{
1368	wchar_t *wstr = sv2wcs (text);	1575	wchar_t *wstr = sv2wcs (text);
1369	int wlen = wcslen (wstr);
1370	int dlen = 0;	1576	int dlen = 0;
1371		1577
1372	// find length	1578	// find length
1373	for (wchar_t *s = wstr; *s; s++)	1579	for (wchar_t *s = wstr; *s; s++)
1374	if (*s == NOCHAR)	1580	if (*s == NOCHAR)
…		…
1376	else if (IS_COMPOSE (*s))	1582	else if (IS_COMPOSE (*s))
1377	dlen += rxvt_composite.expand (*s, 0);	1583	dlen += rxvt_composite.expand (*s, 0);
1378	else	1584	else
1379	dlen++;	1585	dlen++;
1380		1586
1381	wchar_t *rstr = new wchar_t [dlen];	1587	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1382		1588
1383	// decode	1589	// decode
1384	wchar_t *r = rstr;	1590	wchar_t *r = rstr;
1385	for (wchar_t *s = wstr; *s; s++)	1591	for (wchar_t *s = wstr; *s; s++)
1386	if (*s == NOCHAR)	1592	if (*s == NOCHAR)
…		…
1389	r += rxvt_composite.expand (*s, r);	1595	r += rxvt_composite.expand (*s, r);
1390	else	1596	else
1391	*r++ = *s;	1597	*r++ = *s;
1392		1598
1393	RETVAL = wcs2sv (rstr, r - rstr);	1599	RETVAL = wcs2sv (rstr, r - rstr);
1394
1395	delete [] rstr;
1396	}	1600	}
1397	OUTPUT:	1601	OUTPUT:
1398	RETVAL	1602	RETVAL
1399		1603
1400	void	1604	void
1401	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1605	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1402	PPCODE:	1606	PPCODE:
1403	{	1607	{
1404	struct resval { const char *name; int value; } rslist [] = {	1608	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1405	# define def(name) { # name, Rs_ ## name },	1609	# define def(name) { # name, Rs_ ## name },
1406	# define reserve(name,count)	1610	# define reserve(name,count)
1407	# include "rsinc.h"	1611	# include "rsinc.h"
1408	# undef def	1612	# undef def
1409	# undef reserve	1613	# undef reserve
1410	};	1614	};
1411		1615
1412	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1616	rs = rslist + ecb_array_length (rslist);
1413		1617
		1618	if (*name)
1414	do {	1619	{
		1620	do {
1415	if (rs-- == rslist)	1621	if (rs-- == rslist)
1416	croak ("no such resource '%s', requested", name);	1622	croak ("no such resource '%s', requested", name);
1417	} while (strcmp (name, rs->name));	1623	} while (strcmp (name, rs->name));
1418		1624
1419	index += rs->value;	1625	index += rs->value;
		1626	}
		1627	else
		1628	{
		1629	--rs;
		1630	name = "";
		1631	}
1420		1632
1421	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1633	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1422	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1634	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1423		1635
1424	if (GIMME_V != G_VOID)	1636	if (GIMME_V != G_VOID)
…		…
1439		1651
1440	const char *	1652	const char *
1441	rxvt_term::x_resource (const char *name)	1653	rxvt_term::x_resource (const char *name)
1442		1654
1443	bool	1655	bool
1444	rxvt_term::option (U32 optval, int set = -1)	1656	rxvt_term::option (U8 optval, int set = -1)
1445	CODE:	1657	CODE:
1446	{	1658	{
1447	RETVAL = THIS->options & optval;	1659	RETVAL = THIS->option (optval);
1448		1660
1449	if (set >= 0)	1661	if (set >= 0)
1450	{	1662	{
1451	if (set)
1452	THIS->options |= optval;	1663	THIS->set_option (optval, set);
1453	else
1454	THIS->options &= ~optval;
1455		1664
		1665	if (THIS->init_done) // avoid doing this before START
1456	switch (optval)	1666	switch (optval)
1457	{	1667	{
1458	case Opt_skipBuiltinGlyphs:	1668	case Opt_skipBuiltinGlyphs:
1459	THIS->set_fonts ();	1669	THIS->set_fonts ();
1460	THIS->scr_remap_chars ();	1670	THIS->scr_remap_chars ();
1461	THIS->scr_touch (true);	1671	THIS->scr_touch (true);
1462	THIS->want_refresh = 1;	1672	THIS->want_refresh = 1;
		1673	THIS->refresh_check ();
1463	break;	1674	break;
		1675	#ifdef CURSOR_BLINK
		1676	case Opt_cursorBlink:
		1677	THIS->cursor_blink_reset ();
		1678	break;
		1679	#endif
1464		1680
1465	case Opt_cursorUnderline:	1681	case Opt_cursorUnderline:
1466	THIS->want_refresh = 1;	1682	THIS->want_refresh = 1;
		1683	THIS->refresh_check ();
1467	break;	1684	break;
1468		1685
1469	# case Opt_scrollBar_floating:	1686	# case Opt_scrollBar_floating:
1470	# case Opt_scrollBar_right:	1687	# case Opt_scrollBar_right:
1471	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1688	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1472	# break;	1689	# break;
1473	}	1690	}
1474	}	1691	}
1475	}	1692	}
1476	OUTPUT:	1693	OUTPUT:
1477	RETVAL	1694	RETVAL
1478		1695
…		…
1481	CODE:	1698	CODE:
1482	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1699	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1483	THIS->keyboard->register_done ();	1700	THIS->keyboard->register_done ();
1484	OUTPUT:	1701	OUTPUT:
1485	RETVAL	1702	RETVAL
		1703
		1704	void
		1705	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1706	CODE:
		1707	wchar_t *wstr = sv2wcs (str);
		1708	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1709	free (wstr);
1486		1710
1487	void	1711	void
1488	rxvt_term::screen_cur (...)	1712	rxvt_term::screen_cur (...)
1489	PROTOTYPE: $;$$	1713	PROTOTYPE: $;$$
1490	ALIAS:	1714	ALIAS:
…		…
1504	EXTEND (SP, 2);	1728	EXTEND (SP, 2);
1505	PUSHs (sv_2mortal (newSViv (rc.row)));	1729	PUSHs (sv_2mortal (newSViv (rc.row)));
1506	PUSHs (sv_2mortal (newSViv (rc.col)));	1730	PUSHs (sv_2mortal (newSViv (rc.col)));
1507	}	1731	}
1508		1732
1509	if (items == 3)	1733	if (items >= 3)
		1734	{
		1735	rc.row = SvIV (ST (1));
		1736	rc.col = SvIV (ST (2));
		1737
		1738	if (ix == 2)
1510	{	1739	{
		1740	if (rc.col == 0)
		1741	{
		1742	// col == 0 means end of previous line
		1743	rc.row--;
		1744	rc.col = THIS->ncol;
		1745	}
		1746	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1747	&& rc.col > ROW(rc.row).l)
		1748	{
		1749	// col >= length means while line and add newline
		1750	rc.col = THIS->ncol;
		1751	}
		1752	}
		1753
		1754	clamp_it (rc.col, 0, THIS->ncol);
1511	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1755	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1512	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1513		1756
1514	if (ix)	1757	if (ix)
		1758	{
		1759	THIS->selection.screen = THIS->current_screen;
		1760
1515	THIS->want_refresh = 1;	1761	THIS->want_refresh = 1;
		1762	THIS->refresh_check ();
1516	}	1763	}
		1764	}
1517	}	1765	}
1518		1766
1519	char	1767	int
1520	rxvt_term::cur_charset ()	1768	rxvt_term::selection_screen (int screen = -1)
1521	CODE:	1769	CODE:
1522	RETVAL = THIS->charsets [THIS->screen.charset];	1770	RETVAL = THIS->selection.screen;
1523	OUTPUT:	1771	if (screen >= 0)
		1772	THIS->selection.screen = screen;
		1773	OUTPUT:
1524	RETVAL	1774	RETVAL
1525		1775
1526	#void	1776	void
1527	#rxvt_term::selection_clear ()	1777	rxvt_term::selection_clear (bool clipboard = false)
1528		1778
1529	void	1779	void
1530	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1780	rxvt_term::selection_make (Time eventtime, bool rect = false)
1531	CODE:	1781	CODE:
1532	THIS->selection.op = SELECTION_CONT;	1782	THIS->selection.op = SELECTION_CONT;
1533	THIS->selection.rect = rect;	1783	THIS->selection.rect = rect;
1534	THIS->selection_make (eventtime);	1784	THIS->selection_make (eventtime);
1535		1785
1536	int	1786	int
1537	rxvt_term::selection_grab (U32 eventtime)	1787	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1538		1788
1539	void	1789	void
1540	rxvt_term::selection (SV *newtext = 0)	1790	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1541	PPCODE:	1791	PPCODE:
1542	{	1792	{
		1793	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1794	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1795
1543	if (GIMME_V != G_VOID)	1796	if (GIMME_V != G_VOID)
1544	XPUSHs (THIS->selection.text	1797	XPUSHs (text
1545	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	1798	? sv_2mortal (wcs2sv (text, len))
1546	: &PL_sv_undef);	1799	: &PL_sv_undef);
1547		1800
1548	if (newtext)	1801	if (newtext)
1549	{	1802	{
1550	free (THIS->selection.text);	1803	free (text);
1551		1804
1552	THIS->selection.text = sv2wcs (newtext);	1805	text = sv2wcs (newtext);
1553	THIS->selection.len = wcslen (THIS->selection.text);	1806	len = wcslen (text);
1554	}	1807	}
1555	}	1808	}
		1809
		1810	char
		1811	rxvt_term::cur_charset ()
		1812	CODE:
		1813	RETVAL = THIS->charsets [THIS->screen.charset];
		1814	OUTPUT:
		1815	RETVAL
1556		1816
1557	void	1817	void
1558	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)	1818	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)
1559		1819
1560	void	1820	void
1561	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1821	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1562		1822
1563	void	1823	void
1564	rxvt_term::scr_bell ()	1824	rxvt_term::scr_bell ()
		1825
		1826	void
		1827	rxvt_term::scr_recolour (bool refresh = true);
		1828
		1829	void
		1830	rxvt_term::scr_change_screen (int screen)
1565		1831
1566	void	1832	void
1567	rxvt_term::scr_add_lines (SV *string)	1833	rxvt_term::scr_add_lines (SV *string)
1568	CODE:	1834	CODE:
1569	{	1835	{
…		…
1579	char *str = SvPVbyte (octets, len);	1845	char *str = SvPVbyte (octets, len);
1580	C_ARGS:	1846	C_ARGS:
1581	str, len	1847	str, len
1582		1848
1583	void	1849	void
		1850	rxvt_term::tt_paste (SV *octets)
		1851	INIT:
		1852	STRLEN len;
		1853	char *str = SvPVbyte (octets, len);
		1854	C_ARGS:
		1855	str, len
		1856
		1857	void
1584	rxvt_term::cmd_parse (SV *octets)	1858	rxvt_term::cmd_parse (SV *octets)
1585	CODE:	1859	CODE:
1586	{	1860	{
1587	STRLEN len;	1861	STRLEN len;
1588	char *str = SvPVbyte (octets, len);	1862	char *str = SvPVbyte (octets, len);
…		…
1610	o->self = (HV *)SvRV (RETVAL);	1884	o->self = (HV *)SvRV (RETVAL);
1611	}	1885	}
1612	OUTPUT:	1886	OUTPUT:
1613	RETVAL	1887	RETVAL
1614		1888
		1889	#############################################################################
		1890	# Various X Utility Functions
		1891	#############################################################################
		1892
		1893	void
		1894	rxvt_term::XListProperties (Window window)
		1895	PPCODE:
		1896	{
		1897	int count;
		1898	Atom *props = XListProperties (THIS->dpy, window, &count);
		1899
		1900	EXTEND (SP, count);
		1901	while (count--)
		1902	PUSHs (newSVuv ((U32)props [count]));
		1903
		1904	XFree (props);
		1905	}
		1906
		1907	void
		1908	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1909	PPCODE:
		1910	{
		1911	Atom type;
		1912	int format;
		1913	unsigned long nitems;
		1914	unsigned long bytes_after;
		1915	unsigned char *prop;
		1916
		1917	XGetWindowProperty (THIS->dpy, window, property,
		1918	0, 1<<24, 0, AnyPropertyType,
		1919	&type, &format, &nitems, &bytes_after, &prop);
		1920
		1921	if (type != None)
		1922	{
		1923	int elemsize = format == 16 ? sizeof (short)
		1924	: format == 32 ? sizeof (long)
		1925	: 1;
		1926
		1927	EXTEND (SP, 3);
		1928	PUSHs (newSVuv ((U32)type));
		1929	PUSHs (newSViv (format));
		1930	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1931	XFree (prop);
		1932	}
		1933	}
		1934
		1935	void
		1936	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1937	CODE:
		1938	{
		1939	STRLEN len;
		1940	char *data_ = SvPVbyte (data, len);
		1941
		1942	int elemsize = format == 16 ? sizeof (short)
		1943	: format == 32 ? sizeof (long)
		1944	: 1;
		1945
		1946	XChangeProperty (THIS->dpy, window, property,
		1947	type, format, PropModeReplace,
		1948	(unsigned char *)data_, len / elemsize);
		1949	}
		1950
		1951	Atom
		1952	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1953	C_ARGS: term->dpy, atom_name, only_if_exists
		1954
		1955	char *
		1956	XGetAtomName (rxvt_term *term, Atom atom)
		1957	C_ARGS: term->dpy, atom
		1958	CLEANUP:
		1959	XFree (RETVAL);
		1960
		1961	void
		1962	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1963	C_ARGS: term->dpy, window, property
		1964
		1965	Window
		1966	rxvt_term::DefaultRootWindow ()
		1967	CODE:
		1968	RETVAL = THIS->display->root;
		1969	OUTPUT:
		1970	RETVAL
		1971
		1972	#if 0
		1973
		1974	Window
		1975	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1976	C_ARGS: term->dpy, (Window)parent,
		1977	x, y, width, height, 0,
		1978	term->pix_colors_focused[Color_border],
		1979	term->pix_colors_focused[Color_border]
		1980
		1981	#endif
		1982
		1983	void
		1984	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1985	C_ARGS: term->dpy, window, parent, x, y
		1986
		1987	void
		1988	XMapWindow (rxvt_term *term, Window window)
		1989	C_ARGS: term->dpy, window
		1990
		1991	void
		1992	XUnmapWindow (rxvt_term *term, Window window)
		1993	C_ARGS: term->dpy, window
		1994
		1995	void
		1996	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1997	C_ARGS: term->dpy, window, x, y, width, height
		1998
		1999	void
		2000	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2001	CODE:
		2002	{
		2003	XWindowAttributes attr;
		2004	XGetWindowAttributes (THIS->dpy, window, &attr);
		2005	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2006	}
		2007
		2008	void
		2009	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2010	PPCODE:
		2011	{
		2012	int dx, dy;
		2013	Window child;
		2014
		2015	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2016	{
		2017	EXTEND (SP, 3);
		2018	PUSHs (newSViv (dx));
		2019	PUSHs (newSViv (dy));
		2020	PUSHs (newSVuv (child));
		2021	}
		2022	}
		2023
		2024	#############################################################################
		2025	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2026
		2027	# TODO: ugly
		2028	void
		2029	rxvt_term::get_geometry ()
		2030	PPCODE:
		2031	EXTEND (SP, 4);
		2032	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2033	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2034	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2035	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2036
		2037	#if HAVE_IMG
		2038
		2039	rxvt_img *
		2040	rxvt_term::new_img (SV *format, int width, int height)
		2041	CODE:
		2042	XRenderPictFormat *f = SvOK (format)
		2043	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2044	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2045	RETVAL = new rxvt_img (THIS, f, width, height);
		2046	OUTPUT:
		2047	RETVAL
		2048
		2049	#if ENABLE_TRANSPARENCY
		2050
		2051	rxvt_img *
		2052	rxvt_term::new_img_from_root ()
		2053	CODE:
		2054	RETVAL = rxvt_img::new_from_root (THIS);
		2055	OUTPUT:
		2056	RETVAL
		2057
		2058	#endif
		2059
		2060	#if HAVE_PIXBUF
		2061
		2062	rxvt_img *
		2063	rxvt_term::new_img_from_file (octet_string filename)
		2064	CODE:
		2065	try
		2066	{
		2067	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2068	}
		2069	catch (const class rxvt_failure_exception &e)
		2070	{
		2071	croak ("new_img_from_file failed");
		2072	}
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	#endif
		2077
		2078	#if HAVE_BG_PIXMAP
		2079
		2080	void
		2081	rxvt_term::set_background (rxvt_img *img)
		2082	CODE:
		2083	THIS->bg_destroy ();
		2084	THIS->bg_pixmap = None;
		2085	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2086
		2087	if (img) // TODO: cannot be false
		2088	{
		2089	img->unshare ();
		2090	//TODO: convetr to visual, possibly precompose with colour
		2091	THIS->bg_pixmap = img->steal ();
		2092	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2093	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2094	}
		2095
		2096	#endif
		2097
		2098	#endif
		2099
		2100	#############################################################################
		2101	# urxvt::overlay
		2102	#############################################################################
		2103
1615	MODULE = urxvt PACKAGE = urxvt::overlay	2104	MODULE = urxvt PACKAGE = urxvt::overlay
1616		2105
1617	void	2106	void
1618	overlay::set (int x, int y, SV *text, SV *rend = 0)	2107	overlay::set (int x, int y, SV *text, SV *rend = 0)
1619		2108
…		…
1624	overlay::hide ()	2113	overlay::hide ()
1625		2114
1626	void	2115	void
1627	overlay::DESTROY ()	2116	overlay::DESTROY ()
1628		2117
		2118	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2119
		2120	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2121
		2122	#if HAVE_PIXBUF
		2123
		2124	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2125	C_ARGS: filename, 0
		2126
		2127	void
		2128	DESTROY (urxvt::pixbuf self)
		2129	CODE:
		2130	gdk_pixbuf_unref (self);
		2131
		2132	#endif
		2133
1629	MODULE = urxvt PACKAGE = urxvt::timer	2134	MODULE = urxvt PACKAGE = urxvt::img
1630		2135
1631	SV *	2136	#if HAVE_IMG
1632	timer::new ()
1633	CODE:
1634	timer *w = new timer;
1635	w->start (NOW);
1636	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1637	w->self = (HV *)SvRV (RETVAL);
1638	OUTPUT:
1639	RETVAL
1640		2137
1641	timer *	2138	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1642	timer::cb (SV *cb)	2139	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1643	CODE:
1644	THIS->cb (cb);
1645	RETVAL = THIS;
1646	OUTPUT:
1647	RETVAL
1648		2140
1649	NV	2141	int
1650	timer::at ()	2142	rxvt_img::w ()
1651	CODE:	2143	CODE:
1652	RETVAL = THIS->at;	2144	RETVAL = THIS->w;
1653	OUTPUT:	2145	OUTPUT:
1654	RETVAL	2146	RETVAL
1655		2147
1656	timer *	2148	int
1657	timer::interval (NV interval)	2149	rxvt_img::h ()
1658	CODE:	2150	CODE:
1659	THIS->interval = interval;
1660	RETVAL = THIS;	2151	RETVAL = THIS->h;
1661	OUTPUT:	2152	OUTPUT:
1662	RETVAL	2153	RETVAL
1663		2154
1664	timer *	2155	bool
1665	timer::set (NV tstamp)	2156	rxvt_img::shared ()
1666	CODE:	2157	CODE:
1667	THIS->set (tstamp);	2158	RETVAL = THIS->shared;
		2159	OUTPUT:
		2160	RETVAL
		2161
		2162	Pixmap
		2163	rxvt_img::pm ()
		2164	CODE:
1668	RETVAL = THIS;	2165	RETVAL = THIS->pm;
1669	OUTPUT:	2166	OUTPUT:
1670	RETVAL
1671
1672	timer *
1673	timer::start (NV tstamp = THIS->at)
1674	CODE:
1675	THIS->start (tstamp);
1676	RETVAL = THIS;	2167	RETVAL
1677	OUTPUT:
1678	RETVAL
1679		2168
1680	timer *
1681	timer::stop ()
1682	CODE:
1683	THIS->stop ();
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687
1688	void	2169	void
		2170	rxvt_img::fill (SV *c)
		2171	INIT:
		2172	rxvt_color rc;
		2173	parse_color (THIS->s, rc, c);
		2174	C_ARGS: rc
		2175
		2176	void
1689	timer::DESTROY ()	2177	rxvt_img::DESTROY ()
1690
1691	MODULE = urxvt PACKAGE = urxvt::iow
1692
1693	SV *
1694	iow::new ()
1695	CODE:	2178	CODE:
1696	iow *w = new iow;	2179	delete THIS;
1697	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1698	w->self = (HV *)SvRV (RETVAL);
1699	OUTPUT:
1700	RETVAL
1701		2180
1702	iow *	2181	rxvt_img *
1703	iow::cb (SV *cb)	2182	rxvt_img::blur (int rh, int rv)
1704	CODE:
1705	THIS->cb (cb);
1706	RETVAL = THIS;
1707	OUTPUT:
1708	RETVAL
1709		2183
1710	iow *
1711	iow::fd (int fd)
1712	CODE:
1713	THIS->fd = fd;
1714	RETVAL = THIS;
1715	OUTPUT:
1716	RETVAL
1717
1718	iow *
1719	iow::events (short events)
1720	CODE:
1721	THIS->events = events;
1722	RETVAL = THIS;
1723	OUTPUT:
1724	RETVAL
1725
1726	iow *
1727	iow::start ()
1728	CODE:
1729	THIS->start ();
1730	RETVAL = THIS;
1731	OUTPUT:
1732	RETVAL
1733
1734	iow *
1735	iow::stop ()
1736	CODE:
1737	THIS->stop ();
1738	RETVAL = THIS;
1739	OUTPUT:
1740	RETVAL
1741
1742	void	2184	void
1743	iow::DESTROY ()	2185	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1744		2186
		2187	void
		2188	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1745		2189
		2190	void
		2191	rxvt_img::unshare ()
		2192
		2193	rxvt_img *
		2194	rxvt_img::clone ()
		2195
		2196	rxvt_img *
		2197	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2198
		2199	rxvt_img *
		2200	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, render_repeat_mode repeat = RepeatNormal)
		2201	INIT:
		2202	double matrix[9] = {
		2203	p11, p12, p13,
		2204	p21, p22, p23,
		2205	p31, p32, p33
		2206	};
		2207	C_ARGS: new_width, new_height, matrix, repeat
		2208
		2209	rxvt_img *
		2210	rxvt_img::scale (int new_width, int new_height)
		2211
		2212	rxvt_img *
		2213	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2214
		2215	#endif
		2216

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