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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.23 by root, Wed Jan 4 04:42:45 2006 UTC vs.
Revision 1.192 by root, Tue Jun 12 10:45:53 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#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)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static void
		67	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		68	{
		69	//TODO: support component stuff, 0..1
		70	c.set (s, SvPVbyte_nolen (sv));
		71	}
		72
		73	/////////////////////////////////////////////////////////////////////////////
		74
47	static wchar_t *	75	static wchar_t *
48	sv2wcs (SV *sv)	76	sv2wcs (SV *sv)
49	{	77	{
50	STRLEN len;	78	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	79	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	80	return rxvt_utf8towcs (str, len);
53	}	81	}
54		82
55	static SV *	83	static SV *
56	new_ref (HV *hv, const char *klass)	84	wcs2sv (wchar_t *wstr, int len = -1)
57	{	85	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	86	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		87
61	//TODO: use magic	88	SV *sv = newSVpv (str, 0);
		89	SvUTF8_on (sv);
		90	free (str);
		91
		92	return sv;
		93	}
		94
62	static SV *	95	static SV *
63	newSVptr (void *ptr, const char *klass)	96	newSVptr (void *ptr, const char *klass)
64	{	97	{
65	HV *hv = newHV ();	98	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	99	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	122	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		123
91	return (long)mg->mg_ptr;	124	return (long)mg->mg_ptr;
92	}	125	}
93		126
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	127	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	128	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		129
97	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
98		131
99	struct perl_watcher	132	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		133
		134	class overlay : overlay_base
100	{	135	{
101	SV *cbsv;	136	rxvt_term *THIS;
		137	AV *overlay_av;
		138	int border;
		139
		140	public:
102	HV *self;	141	HV *self;
103
104	perl_watcher ()
105	: cbsv (newSV (0))
106	{
107	}
108
109	~perl_watcher ()
110	{
111	SvREFCNT_dec (cbsv);
112	}
113
114	void cb (SV *cb)
115	{
116	sv_setsv (cbsv, cb);
117	}
118
119	void invoke (const char *type, SV *self, int arg = -1);
120	};
121
122	void
123	perl_watcher::invoke (const char *type, SV *self, int arg)
124	{
125	dSP;
126
127	ENTER;
128	SAVETMPS;
129
130	PUSHMARK (SP);
131
132	XPUSHs (sv_2mortal (self));
133
134	if (arg >= 0)
135	XPUSHs (sv_2mortal (newSViv (arg)));
136
137	PUTBACK;
138	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139	SPAGAIN;
140
141	PUTBACK;
142	FREETMPS;
143	LEAVE;
144
145	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}
148
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152	struct timer : time_watcher, perl_watcher
153	{
154	tstamp interval;
155
156	timer ()
157	: time_watcher (this, &timer::execute)
158	{
159	}
160
161	void execute (time_watcher &w)
162	{
163	if (interval)
164	start (at + interval);
165
166	invoke ("urxvt::timer", newSVtimer (this));
167	}
168	};
169
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173	struct iow : io_watcher, perl_watcher
174	{
175	iow ()
176	: io_watcher (this, &iow::execute)
177	{
178	}
179
180	void execute (io_watcher &w, short revents)
181	{
182	invoke ("urxvt::iow", newSViow (this), revents);
183	}
184	};
185
186	/////////////////////////////////////////////////////////////////////////////
187
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189
190	struct overlay {
191	HV *self;
192	rxvt_term *THIS;
193	int x, y, w, h;
194	int border;
195	text_t **text;
196	rend_t **rend;
197		142
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	143	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	144	~overlay ();
200		145
201	void show ();	146	void show ();
…		…
205		150
206	void set (int x, int y, SV *str, SV *rend);	151	void set (int x, int y, SV *str, SV *rend);
207	};	152	};
208		153
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	154	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	155	: THIS(THIS), border(border == 2), overlay_av (0)
211	{	156	{
		157	x = x_;
		158	y = y_;
		159	w = w_;
		160	h = h_;
		161
		162	if (w < 0) w = 0;
		163	if (h < 0) h = 0;
		164
212	if (border == 2)	165	if (border == 2)
213	{	166	{
214	w += 2;	167	w += 2;
215	h += 2;	168	h += 2;
216	}	169	}
217		170
218	text = new text_t *[h];	171	text = new text_t *[h];
219	rend = new rend_t *[h];	172	rend = new rend_t *[h];
220		173
221	for (int y = 0; y < h; y++)	174	for (int y = 0; y < h; y++)
222	{	175	{
223	text_t *tp = text[y] = new text_t[w];	176	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	177	rend_t *rp = rend[y] = new rend_t[w];
225		178
226	text_t t0, t1, t2;	179	text_t t0, t1, t2;
227	rend_t r = rstyle;	180	rend_t r = rstyle;
228		181
229	if (border == 2)	182	if (border == 2)
230	{	183	{
231	if (y == 0)	184	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	185	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	186	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	187	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	188	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	189	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		190
238	*tp++ = t0;	191	*tp++ = t0;
239	*rp++ = r;	192	*rp++ = r;
240		193
241	for (int x = w - 2; x-- > 0; )	194	for (int x = w - 2; x-- > 0; )
242	{	195	{
243	*tp++ = t1;	196	*tp++ = t1;
244	*rp++ = r;	197	*rp++ = r;
245	}	198	}
246		199
247	*tp = t2;	200	*tp = t2;
248	*rp = r;	201	*rp = r;
249	}	202	}
250	else	203	else
251	for (int x = w; x-- > 0; )	204	for (int x = w; x-- > 0; )
252	{	205	{
253	*tp++ = 0x0020;	206	*tp++ = 0x0020;
254	*rp++ = r;	207	*rp++ = r;
255	}	208	}
256	}	209	}
257		210
258	show ();	211	show ();
259	THIS->want_refresh = 1;
260	}	212	}
261		213
262	overlay::~overlay ()	214	overlay::~overlay ()
263	{	215	{
264	hide ();	216	hide ();
…		…
269	delete [] rend[y];	221	delete [] rend[y];
270	}	222	}
271		223
272	delete [] text;	224	delete [] text;
273	delete [] rend;	225	delete [] rend;
		226	}
		227
		228	void
		229	overlay::show ()
		230	{
		231	if (overlay_av)
		232	return;
		233
		234	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		235	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		236	));
		237	av_push (overlay_av, newSViv ((long)this));
274		238
275	THIS->want_refresh = 1;	239	THIS->want_refresh = 1;
276	}	240	THIS->refresh_check ();
277
278	void
279	overlay::show ()
280	{
281	char key[33]; sprintf (key, "%32lx", (long)this);
282
283	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}	241	}
286		242
287	void	243	void
288	overlay::hide ()	244	overlay::hide ()
289	{	245	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	246	if (!overlay_av)
		247	return;
291		248
292	if (ovs)	249	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		250
296	HV *hv = (HV *)SvRV (*ovs);	251	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	252	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	253	break;
		254
		255	for (; i < AvFILL (overlay_av); i++)
		256	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		257
		258	av_pop (overlay_av);
		259
		260	SvREFCNT_dec (overlay_av);
		261	overlay_av = 0;
		262
		263	THIS->want_refresh = 1;
		264	THIS->refresh_check ();
299	}	265	}
300		266
301	void overlay::swap ()	267	void overlay::swap ()
302	{	268	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	269	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	270	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
305		271
306	int ov_w = min (w, THIS->ncol - ov_x);	272	int ov_w = min (w, THIS->ncol - ov_x);
307	int ov_h = min (h, THIS->nrow - ov_y);	273	int ov_h = min (h, THIS->nrow - ov_y);
		274
		275	// hide cursor if it is within the overlay area
		276	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		277	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		278	THIS->screen.flags &= ~Screen_VisibleCursor;
308		279
309	for (int y = ov_h; y--; )	280	for (int y = ov_h; y--; )
310	{	281	{
311	text_t *t1 = text [y];	282	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	283	rend_t *r1 = rend [y];
313		284
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	285	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
315	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	286	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		287
317	for (int x = ov_w; x--; )	288	for (int x = ov_w; x--; )
318	{	289	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	290	text_t t = *t1; *t1++ = *t2; *t2++ = t;
320	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	291	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	292	}
322	}	293	}
323		294
…		…
333		304
334	wchar_t *wtext = sv2wcs (text);	305	wchar_t *wtext = sv2wcs (text);
335		306
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	307	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	308	this->text [y][x + col] = wtext [col];
338		309
339	free (wtext);	310	free (wtext);
340		311
341	if (rend)	312	if (rend)
342	{	313	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	314	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	315	croak ("rend must be arrayref");
345		316
346	AV *av = (AV *)SvRV (rend);	317	AV *av = (AV *)SvRV (rend);
347		318
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	319	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	320	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	321	}
351		322
352	THIS->want_refresh = 1;	323	THIS->want_refresh = 1;
		324	THIS->refresh_check ();
353	}	325	}
354
355		326
356	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
357		328
		329	#include "iom_perl.h"
		330
		331	/////////////////////////////////////////////////////////////////////////////
		332
358	struct rxvt_perl_interp rxvt_perl;	333	struct rxvt_perl_interp rxvt_perl;
359		334
360	static PerlInterpreter *perl;	335	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		336
366	rxvt_perl_interp::~rxvt_perl_interp ()	337	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	338	{
368	if (perl)	339	if (perl)
369	{	340	{
370	perl_destruct (perl);	341	perl_destruct (perl);
371	perl_free (perl);	342	perl_free (perl);
		343	PERL_SYS_TERM ();
372	}	344	}
373	}	345	}
374		346
375	void	347	void
376	rxvt_perl_interp::init ()	348	rxvt_perl_interp::init ()
377	{	349	{
378	if (!perl)	350	if (!perl)
379	{	351	{
		352	rxvt_push_locale (""); // perl init destroys current locale
		353
		354	{
		355	perl_environ = rxvt_environ;
		356	localise_env set_environ (perl_environ);
		357
380	char *argv[] = {	358	char *args[] = {
381	"",	359	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	360	"-e"
		361	"BEGIN {"
		362	" urxvt->bootstrap;"
		363	" unshift @INC, '" LIBDIR "';"
		364	"}"
		365	""
		366	"use urxvt;"
383	};	367	};
		368	int argc = ecb_array_length (args);
		369	char **argv = args;
384		370
		371	PERL_SYS_INIT3 (&argc, &argv, &environ);
385	perl = perl_alloc ();	372	perl = perl_alloc ();
386	perl_construct (perl);	373	perl_construct (perl);
387		374
388	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	375	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389	|| perl_run (perl))	376	|| perl_run (perl))
		377	{
		378	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		379
		380	perl_destruct (perl);
		381	perl_free (perl);
		382	perl = 0;
		383	}
		384	}
		385
		386	rxvt_pop_locale ();
		387	}
		388	}
		389
		390	void
		391	rxvt_perl_interp::init (rxvt_term *term)
		392	{
		393	init ();
		394
		395	if (perl && !term->perl.self)
		396	{
		397	// runs outside of perls ENV
		398	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		399	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		400	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		401	}
		402	}
		403
		404	void
		405	rxvt_perl_interp::eval (const char *str)
		406	{
		407	eval_pv (str, 1);
		408	}
		409
		410	void
		411	rxvt_perl_interp::usage (rxvt_term *term, int type)
		412	{
		413	localise_env set_environ (perl_environ);
		414
		415	ENTER;
		416	SAVETMPS;
		417
		418	dSP;
		419	PUSHMARK (SP);
		420	EXTEND (SP, 2);
		421	PUSHs (sv_2mortal (newSVterm (term)));
		422	PUSHs (sv_2mortal (newSViv (type)));
		423	PUTBACK;
		424	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		425
		426	FREETMPS;
		427	LEAVE;
		428	}
		429
		430	uint8_t
		431	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		432	{
		433	localise_env set_environ (perl_environ);
		434
		435	ENTER;
		436	SAVETMPS;
		437
		438	dSP;
		439	PUSHMARK (SP);
		440	EXTEND (SP, 6);
		441	PUSHs (sv_2mortal (newSVterm (term)));
		442	PUSHs (sv_2mortal (newSVpv (name, 0)));
		443	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		444	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		445	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		446	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		447	PUTBACK;
		448	call_pv ("urxvt::parse_resource", G_SCALAR);
		449	SPAGAIN;
		450
		451	uint8_t ret = POPi;
		452
		453	FREETMPS;
		454	LEAVE;
		455
		456	return ret;
		457	}
		458
		459	static void
		460	ungrab (rxvt_term *THIS)
		461	{
		462	if (THIS->perl.grabtime)
		463	{
		464	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		465	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		466	THIS->perl.grabtime = 0;
		467	}
		468	}
		469
		470	bool
		471	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		472	{
		473	if (!perl || !term->perl.self)
		474	return false;
		475
		476	localise_env set_environ (perl_environ);
		477
		478	// pre-handling of some events
		479	if (htype == HOOK_REFRESH_END)
		480	{
		481	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		482
		483	for (int i = 0; i <= AvFILL (av); i++)
		484	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		485	}
		486	else if (htype == HOOK_DESTROY)
		487	{
		488	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		489
		490	for (int i = AvFILL (av); i >= 0; i--)
390	{	491	{
391	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	492	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
392		493	delete req;
393	perl_destruct (perl);
394	perl_free (perl);
395	perl = 0;
396	}	494	}
397	}	495	}
398	}
399		496
400	bool	497	bool event_consumed;
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	498
402	{	499	if (term->perl.should_invoke [htype])
403	if (!perl)
404	return false;
405
406	if (htype == HOOK_INIT) // first hook ever called
407	{	500	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	501	dSP;
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	502	va_list ap;
		503
		504	va_start (ap, htype);
		505
		506	ENTER;
		507	SAVETMPS;
		508
		509	PUSHMARK (SP);
		510
		511	EXTEND (SP, 2);
		512	PUSHs (sv_2mortal (newSVterm (term)));
		513	PUSHs (sv_2mortal (newSViv (htype)));
		514
		515	for (;;) {
		516	data_type dt = (data_type)va_arg (ap, int);
		517
		518	switch (dt)
		519	{
		520	case DT_INT:
		521	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		522	break;
		523
		524	case DT_LONG:
		525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		526	break;
		527
		528	case DT_STR:
		529	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		530	break;
		531
		532	case DT_STR_LEN:
		533	{
		534	char *str = va_arg (ap, char *);
		535	int len = va_arg (ap, int);
		536
		537	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		538	}
		539	break;
		540
		541	case DT_WCS_LEN:
		542	{
		543	wchar_t *wstr = va_arg (ap, wchar_t *);
		544	int wlen = va_arg (ap, int);
		545
		546	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		547	}
		548	break;
		549
		550	case DT_LCS_LEN:
		551	{
		552	long *lstr = va_arg (ap, long *);
		553	int llen = va_arg (ap, int);
		554
		555	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		556	}
		557	break;
		558
		559	case DT_XEVENT:
		560	{
		561	XEvent *xe = va_arg (ap, XEvent *);
		562	HV *hv = newHV ();
		563
		564	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		565	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		566	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		567	# undef set
		568
		569	setiv (type, xe->type);
		570	setiv (send_event, xe->xany.send_event);
		571	setiv (serial, xe->xany.serial);
		572
		573	switch (xe->type)
		574	{
		575	case KeyPress:
		576	case KeyRelease:
		577	case ButtonPress:
		578	case ButtonRelease:
		579	case MotionNotify:
		580	setuv (window, xe->xmotion.window);
		581	setuv (root, xe->xmotion.root);
		582	setuv (subwindow, xe->xmotion.subwindow);
		583	setuv (time, xe->xmotion.time);
		584	setiv (x, xe->xmotion.x);
		585	setiv (y, xe->xmotion.y);
		586	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		587	setiv (col, xe->xmotion.x / term->fwidth);
		588	setiv (x_root, xe->xmotion.x_root);
		589	setiv (y_root, xe->xmotion.y_root);
		590	setuv (state, xe->xmotion.state);
		591
		592	switch (xe->type)
		593	{
		594	case KeyPress:
		595	case KeyRelease:
		596	setuv (keycode, xe->xkey.keycode);
		597	break;
		598
		599	case ButtonPress:
		600	case ButtonRelease:
		601	setuv (button, xe->xbutton.button);
		602	break;
		603
		604	case MotionNotify:
		605	setiv (is_hint, xe->xmotion.is_hint);
		606	break;
		607	}
		608
		609	break;
		610
		611	case MapNotify:
		612	case UnmapNotify:
		613	case ConfigureNotify:
		614	setuv (event, xe->xconfigure.event);
		615	setuv (window, xe->xconfigure.window);
		616
		617	switch (xe->type)
		618	{
		619	case ConfigureNotify:
		620	setiv (x, xe->xconfigure.x);
		621	setiv (y, xe->xconfigure.y);
		622	setiv (width, xe->xconfigure.width);
		623	setiv (height, xe->xconfigure.height);
		624	setuv (above, xe->xconfigure.above);
		625	break;
		626	}
		627
		628	break;
		629
		630	case PropertyNotify:
		631	setuv (window, xe->xproperty.window);
		632	setuv (atom, xe->xproperty.atom);
		633	setuv (time, xe->xproperty.time);
		634	setiv (state, xe->xproperty.state);
		635	break;
		636
		637	case ClientMessage:
		638	setuv (window, xe->xclient.window);
		639	setuv (message_type, xe->xclient.message_type);
		640	setuv (format, xe->xclient.format);
		641	setuv (l0, xe->xclient.data.l[0]);
		642	setuv (l1, xe->xclient.data.l[1]);
		643	setuv (l2, xe->xclient.data.l[2]);
		644	setuv (l3, xe->xclient.data.l[3]);
		645	setuv (l4, xe->xclient.data.l[4]);
		646	break;
		647	}
		648
		649	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		650	}
		651	break;
		652
		653	case DT_END:
		654	goto call;
		655
		656	default:
		657	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		658	}
		659	}
		660
		661	call:
		662	va_end (ap);
		663
		664	PUTBACK;
		665	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		666	SPAGAIN;
		667
		668	if (count)
		669	{
		670	SV *status = POPs;
		671	count = SvTRUE (status);
		672	}
		673
		674	PUTBACK;
		675	FREETMPS;
		676	LEAVE;
		677
		678	if (SvTRUE (ERRSV))
		679	{
		680	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		681	ungrab (term); // better lose the grab than the session
		682	}
		683
		684	event_consumed = !!count;
410	}	685	}
411	else if (!term->self)	686	else
412	return false; // perl not initialized for this instance	687	event_consumed = false;
		688
		689	// post-handling of some events
		690	if (htype == HOOK_REFRESH_BEGIN)
		691	{
		692	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		693
		694	for (int i = AvFILL (av); i >= 0; i--)
		695	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		696	}
413	else if (htype == HOOK_DESTROY)	697	else if (htype == HOOK_DESTROY)
414	{	698	{
415	// handled later	699	clearSVptr ((SV *)term->perl.self);
		700	SvREFCNT_dec ((SV *)term->perl.self);
		701
		702	// don't allow further calls
		703	term->perl.self = 0;
416	}	704	}
417	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418	{
419	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420		705
421	if (HvKEYS (hv))	706	return event_consumed;
422	{	707	}
423	hv_iterinit (hv);
424		708
425	while (HE *he = hv_iternext (hv))	709	void
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	710	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
427	}	711	{
428	}	712	localise_env set_environ (perl_environ);
429	else if (!should_invoke [htype])
430	return false;
431
432	dSP;
433	va_list ap;
434
435	va_start (ap, htype);
436		713
437	ENTER;	714	ENTER;
438	SAVETMPS;	715	SAVETMPS;
439		716
440	PUSHMARK (SP);	717	dSP;
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));	718	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		719	PUTBACK;
		720	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
444		721
445	for (;;) {
446	data_type dt = (data_type)va_arg (ap, int);
447
448	switch (dt)
449	{
450	case DT_INT:
451	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452	break;
453
454	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;
457
458	case DT_STRING:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460	break;
461
462	case DT_END:
463	{
464	va_end (ap);
465
466	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
468	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}
475
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))	722	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	723	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
482		724
483	if (htype == HOOK_DESTROY)	725	FREETMPS;
484	{	726	LEAVE;
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}
491
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}
495	}
496	}	727	}
497		728
498	/////////////////////////////////////////////////////////////////////////////	729	/////////////////////////////////////////////////////////////////////////////
499		730
500	MODULE = urxvt PACKAGE = urxvt	731	MODULE = urxvt PACKAGE = urxvt
501		732
502	PROTOTYPES: ENABLE	733	PROTOTYPES: ENABLE
503		734
504	BOOT:	735	BOOT:
505	{	736	{
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	737	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		738	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		739	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		740	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		741
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	742	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	743	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	744	# include "hookinc.h"
510	# undef def	745	# undef def
511		746
		747	HV *option = get_hv ("urxvt::OPTION", 1);
		748	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		749	# define nodef(name)
		750	# include "optinc.h"
		751	# undef nodef
		752	# undef def
		753
		754	HV *stash = gv_stashpv ("urxvt", 1);
		755	static const struct {
		756	const char *name;
		757	IV iv;
		758	} *civ, const_iv[] = {
		759	# define const_iv(name) { # name, (IV)name }
		760	const_iv (NUM_RESOURCES),
512	export_const (DEFAULT_RSTYLE);	761	const_iv (DEFAULT_RSTYLE),
513	export_const (OVERLAY_RSTYLE);	762	const_iv (OVERLAY_RSTYLE),
514	export_const (RS_Bold);	763	const_iv (Color_Bits),
515	export_const (RS_Italic);	764	const_iv (RS_bgShift), const_iv (RS_bgMask),
516	export_const (RS_Blink);	765	const_iv (RS_fgShift), const_iv (RS_fgMask),
517	export_const (RS_RVid);	766	const_iv (RS_Careful),
518	export_const (RS_Uline);	767	const_iv (RS_fontCount),
		768	const_iv (RS_fontShift),
		769	const_iv (RS_fontMask),
		770	const_iv (RS_baseattrMask),
		771	const_iv (RS_attrMask),
		772	const_iv (RS_redraw),
		773	const_iv (RS_Sel),
		774	const_iv (RS_Bold),
		775	const_iv (RS_Italic),
		776	const_iv (RS_Blink),
		777	const_iv (RS_RVid),
		778	const_iv (RS_Uline),
519		779
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	780	const_iv (CurrentTime),
521	}	781	const_iv (ShiftMask),
		782	const_iv (LockMask),
		783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
522		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
		800	const_iv (NoEventMask),
		801	const_iv (KeyPressMask),
		802	const_iv (KeyReleaseMask),
		803	const_iv (ButtonPressMask),
		804	const_iv (ButtonReleaseMask),
		805	const_iv (EnterWindowMask),
		806	const_iv (LeaveWindowMask),
		807	const_iv (PointerMotionMask),
		808	const_iv (PointerMotionHintMask),
		809	const_iv (Button1MotionMask),
		810	const_iv (Button2MotionMask),
		811	const_iv (Button3MotionMask),
		812	const_iv (Button4MotionMask),
		813	const_iv (Button5MotionMask),
		814	const_iv (ButtonMotionMask),
		815	const_iv (KeymapStateMask),
		816	const_iv (ExposureMask),
		817	const_iv (VisibilityChangeMask),
		818	const_iv (StructureNotifyMask),
		819	const_iv (ResizeRedirectMask),
		820	const_iv (SubstructureNotifyMask),
		821	const_iv (SubstructureRedirectMask),
		822	const_iv (FocusChangeMask),
		823	const_iv (PropertyChangeMask),
		824	const_iv (ColormapChangeMask),
		825	const_iv (OwnerGrabButtonMask),
		826
		827	const_iv (KeyPress),
		828	const_iv (KeyRelease),
		829	const_iv (ButtonPress),
		830	const_iv (ButtonRelease),
		831	const_iv (MotionNotify),
		832	const_iv (EnterNotify),
		833	const_iv (LeaveNotify),
		834	const_iv (FocusIn),
		835	const_iv (FocusOut),
		836	const_iv (KeymapNotify),
		837	const_iv (Expose),
		838	const_iv (GraphicsExpose),
		839	const_iv (NoExpose),
		840	const_iv (VisibilityNotify),
		841	const_iv (CreateNotify),
		842	const_iv (DestroyNotify),
		843	const_iv (UnmapNotify),
		844	const_iv (MapNotify),
		845	const_iv (MapRequest),
		846	const_iv (ReparentNotify),
		847	const_iv (ConfigureNotify),
		848	const_iv (ConfigureRequest),
		849	const_iv (GravityNotify),
		850	const_iv (ResizeRequest),
		851	const_iv (CirculateNotify),
		852	const_iv (CirculateRequest),
		853	const_iv (PropertyNotify),
		854	const_iv (SelectionClear),
		855	const_iv (SelectionRequest),
		856	const_iv (SelectionNotify),
		857	const_iv (ColormapNotify),
		858	const_iv (ClientMessage),
		859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870	#if XRENDER
		871	const_iv (PictStandardARGB32),
		872	const_iv (PictStandardRGB24),
		873	const_iv (PictStandardA8),
		874	const_iv (PictStandardA4),
		875	const_iv (PictStandardA1),
		876	const_iv (RepeatNone),
		877	const_iv (RepeatNormal),
		878	const_iv (RepeatPad),
		879	const_iv (RepeatReflect),
		880	#endif
		881	# if 0
		882	const_iv (XIMForwardChar),
		883	const_iv (XIMBackwardChar),
		884	const_iv (XIMForwardWord),
		885	const_iv (XIMBackwardWord),
		886	const_iv (XIMCaretUp),
		887	const_iv (XIMCaretDown),
		888	const_iv (XIMNextLine),
		889	const_iv (XIMPreviousLine),
		890	const_iv (XIMLineStart),
		891	const_iv (XIMLineEnd),
		892	const_iv (XIMAbsolutePosition),
		893	const_iv (XIMDontChange),
		894	# endif
		895	# endif
		896	};
		897
		898	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		899	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		900	}
		901
523	void	902	void
524	set_should_invoke (int htype, int value)	903	log (const char *msg)
525	CODE:	904	CODE:
526	rxvt_perl.should_invoke [htype] = value;	905	rxvt_log ("%s", msg);
527		906
528	void	907	void
529	warn (const char *msg)	908	warn (const char *msg)
530	CODE:	909	CODE:
531	rxvt_warn ("%s", msg);	910	rxvt_warn ("%s", msg);
532		911
533	void	912	void
534	fatal (const char *msg)	913	fatal (const char *msg)
535	CODE:	914	CODE:
536	rxvt_fatal ("%s", msg);	915	rxvt_fatal ("%s", msg);
		916
		917	void
		918	_exit (int status)
		919
		920	void
		921	catch_fatal (SV *block)
		922	PROTOTYPE: &
		923	CODE:
		924	try
		925	{
		926	PUSHMARK (SP);
		927	PUTBACK;
		928	call_sv (block, G_VOID | G_DISCARD);
		929	SPAGAIN;
		930	}
		931	catch (const rxvt_failure_exception &e)
		932	{
		933	croak ("rxvt_fatal exception caught, trying to continue.");
		934	}
537		935
538	NV	936	NV
539	NOW ()	937	NOW ()
540	CODE:	938	CODE:
541	RETVAL = NOW;	939	RETVAL = ev::now ();
542	OUTPUT:	940	OUTPUT:
543	RETVAL	941	RETVAL
544		942
545	int	943	int
546	GET_BASEFG (int rend)	944	GET_BASEFG (int rend)
…		…
557	RETVAL	955	RETVAL
558		956
559	int	957	int
560	SET_FGCOLOR (int rend, int new_color)	958	SET_FGCOLOR (int rend, int new_color)
561	CODE:	959	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	960	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	961	OUTPUT:
564	RETVAL	962	RETVAL
565		963
566	int	964	int
567	SET_BGCOLOR (int rend, int new_color)	965	SET_BGCOLOR (int rend, int new_color)
568	CODE:	966	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	967	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	968	OUTPUT:
571	RETVAL	969	RETVAL
572		970
573	int	971	int
574	GET_CUSTOM (int rend)	972	GET_CUSTOM (int rend)
575	CODE:	973	CODE:
576	RETVAL = (rend && RS_customMask) >> RS_customShift;	974	RETVAL = (rend & RS_customMask) >> RS_customShift;
577	OUTPUT:	975	OUTPUT:
578	RETVAL	976	RETVAL
579		977
580	int	978	int
581	SET_CUSTOM (int rend, int new_value)	979	SET_CUSTOM (int rend, int new_value)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	986	| ((new_value << RS_customShift) & RS_customMask);
589	}	987	}
590	OUTPUT:	988	OUTPUT:
591	RETVAL	989	RETVAL
592		990
		991	void
		992	termlist ()
		993	PPCODE:
		994	{
		995	EXTEND (SP, rxvt_term::termlist.size ());
		996
		997	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		998	if ((*t)->perl.self)
		999	PUSHs (sv_2mortal (newSVterm (*t)));
		1000	}
		1001
		1002	IV
		1003	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1004	CODE:
		1005	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1006	req->cb_sv = newSVsv (cb);
		1007	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1008	av_push (av, newSViv ((IV)req));
		1009	RETVAL = (IV)req;
		1010	OUTPUT:
		1011	RETVAL
		1012
		1013	void
		1014	_delete_selection_request (IV req_)
		1015	CODE:
		1016	rxvt_selection *req = (rxvt_selection *)req_;
		1017	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1018	int i;
		1019
		1020	for (i = AvFILL (av); i >= 0; i--)
		1021	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1022	break;
		1023
		1024	for (; i < AvFILL (av); i++)
		1025	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1026
		1027	av_pop (av);
		1028
		1029	delete req;
		1030
593	MODULE = urxvt PACKAGE = urxvt::term	1031	MODULE = urxvt PACKAGE = urxvt::term
594		1032
		1033	SV *
		1034	_new (AV *env, AV *arg)
		1035	CODE:
		1036	{
		1037	rxvt_term *term = new rxvt_term;
		1038
		1039	stringvec *argv = new stringvec;
		1040	for (int i = 0; i <= AvFILL (arg); i++)
		1041	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1042
		1043	stringvec *envv = new stringvec;
		1044	for (int i = AvFILL (env) + 1; i--; )
		1045	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1046
		1047	try
		1048	{
		1049	term->init (argv, envv);
		1050	}
		1051	catch (const class rxvt_failure_exception &e)
		1052	{
		1053	term->destroy ();
		1054	croak ("error while initializing new terminal instance");
		1055	}
		1056
		1057	RETVAL = term && term->perl.self
		1058	? newSVterm (term) : &PL_sv_undef;
		1059	}
		1060	OUTPUT:
		1061	RETVAL
		1062
		1063	void
		1064	rxvt_term::destroy ()
		1065
		1066	void
		1067	rxvt_term::set_should_invoke (int htype, int inc)
		1068	CODE:
		1069	uint8_t &count = THIS->perl.should_invoke [htype];
		1070	uint8_t prev = count;
		1071	count += inc;
		1072	if (!prev != !count)
		1073	{
		1074	// hook status changed, react
		1075	switch (htype)
		1076	{
		1077	case HOOK_POSITION_CHANGE:
		1078	if (count)
		1079	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1080	}
		1081	}
		1082
		1083	void
		1084	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1085	CODE:
		1086	XrmPutStringResource (&THIS->option_db, specifier, value);
		1087
		1088	int
		1089	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1090	CODE:
		1091	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1092	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1093	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1094	OUTPUT: RETVAL
		1095
		1096	int
		1097	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1098	CODE:
		1099	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1100	OUTPUT: RETVAL
		1101
		1102	void
		1103	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1104	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1105	CODE:
		1106	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1107
		1108	void
		1109	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1110	CODE:
		1111	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1112
		1113	bool
		1114	rxvt_term::grab (Time eventtime, int sync = 0)
		1115	CODE:
		1116	{
		1117	int mode = sync ? GrabModeSync : GrabModeAsync;
		1118
		1119	THIS->perl.grabtime = 0;
		1120
		1121	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1122	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1123	mode, mode, None, GRAB_CURSOR, eventtime))
		1124	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1125	THIS->perl.grabtime = eventtime;
		1126	else
		1127	XUngrabPointer (THIS->dpy, eventtime);
		1128
		1129	RETVAL = !!THIS->perl.grabtime;
		1130	}
		1131	OUTPUT:
		1132	RETVAL
		1133
		1134	void
		1135	rxvt_term::allow_events_async ()
		1136	CODE:
		1137	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1138
		1139	void
		1140	rxvt_term::allow_events_sync ()
		1141	CODE:
		1142	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1143
		1144	void
		1145	rxvt_term::allow_events_replay ()
		1146	CODE:
		1147	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1148	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1149
		1150	void
		1151	rxvt_term::ungrab ()
		1152	CODE:
		1153	ungrab (THIS);
		1154
		1155	int
		1156	rxvt_term::XStringToKeysym (char *string)
		1157	CODE:
		1158	RETVAL = XStringToKeysym (string);
		1159	OUTPUT: RETVAL
		1160
		1161	char *
		1162	rxvt_term::XKeysymToString (int sym)
		1163	CODE:
		1164	RETVAL = XKeysymToString (sym);
		1165	OUTPUT: RETVAL
		1166
		1167	int
		1168	rxvt_term::XKeysymToKeycode (int sym)
		1169	CODE:
		1170	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1171	OUTPUT: RETVAL
		1172
		1173	int
		1174	rxvt_term::XKeycodeToKeysym (int code, int index)
		1175	CODE:
		1176	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1177	OUTPUT: RETVAL
		1178
595	int	1179	int
596	rxvt_term::strwidth (SV *str)	1180	rxvt_term::strwidth (SV *str)
597	CODE:	1181	CODE:
598	{	1182	{
599	wchar_t *wstr = sv2wcs (str);	1183	wchar_t *wstr = sv2wcs (str);
600		1184
601	rxvt_push_locale (THIS->locale);	1185	rxvt_push_locale (THIS->locale);
602	RETVAL = wcswidth (wstr, wcslen (wstr));	1186	RETVAL = 0;
		1187	for (wchar_t *wc = wstr; *wc; wc++)
		1188	{
		1189	int w = WCWIDTH (*wc);
		1190
		1191	if (w)
		1192	RETVAL += max (w, 1);
		1193	}
603	rxvt_pop_locale ();	1194	rxvt_pop_locale ();
604		1195
605	free (wstr);	1196	free (wstr);
606	}	1197	}
607	OUTPUT:	1198	OUTPUT:
…		…
634		1225
635	rxvt_push_locale (THIS->locale);	1226	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1227	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1228	rxvt_pop_locale ();
638		1229
639	char *str = rxvt_wcstoutf8 (wstr);	1230	RETVAL = wcs2sv (wstr);
640	free (wstr);	1231	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1232	}
646	OUTPUT:	1233	OUTPUT:
647	RETVAL	1234	RETVAL
648		1235
		1236	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1237
		1238	#define TERM_OFFSET_width TERM_OFFSET(width)
		1239	#define TERM_OFFSET_height TERM_OFFSET(height)
		1240	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1241	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1242	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1243	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1244	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1245	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1246	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1247	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1248	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1249	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1250	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1251	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1252	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1253	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1254
649	int	1255	int
650	rxvt_term::nsaved ()	1256	rxvt_term::width ()
		1257	ALIAS:
		1258	width = TERM_OFFSET_width
		1259	height = TERM_OFFSET_height
		1260	fwidth = TERM_OFFSET_fwidth
		1261	fheight = TERM_OFFSET_fheight
		1262	fbase = TERM_OFFSET_fbase
		1263	nrow = TERM_OFFSET_nrow
		1264	ncol = TERM_OFFSET_ncol
		1265	focus = TERM_OFFSET_focus
		1266	mapped = TERM_OFFSET_mapped
		1267	int_bwidth = TERM_OFFSET_int_bwidth
		1268	ext_bwidth = TERM_OFFSET_ext_bwidth
		1269	lineSpace = TERM_OFFSET_lineSpace
		1270	letterSpace = TERM_OFFSET_letterSpace
		1271	saveLines = TERM_OFFSET_saveLines
		1272	total_rows = TERM_OFFSET_total_rows
		1273	top_row = TERM_OFFSET_top_row
651	CODE:	1274	CODE:
652	RETVAL = THIS->nsaved;	1275	RETVAL = *(int *)((char *)THIS + ix);
653	OUTPUT:	1276	OUTPUT:
654	RETVAL	1277	RETVAL
655		1278
656	int	1279	unsigned int
657	rxvt_term::view_start (int newval = -1)	1280	rxvt_term::ModLevel3Mask ()
		1281	ALIAS:
		1282	ModLevel3Mask = 0
		1283	ModMetaMask = 1
		1284	ModNumLockMask = 2
		1285	current_screen = 3
		1286	hidden_cursor = 4
658	CODE:	1287	CODE:
659	{	1288	switch (ix)
660	RETVAL = THIS->view_start;
661
662	if (newval >= 0)
663	{
664	THIS->view_start = min (newval, THIS->nsaved);
665	THIS->scr_changeview (RETVAL);
666	}	1289	{
		1290	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1291	case 1: RETVAL = THIS->ModMetaMask; break;
		1292	case 2: RETVAL = THIS->ModNumLockMask; break;
		1293	case 3: RETVAL = THIS->current_screen; break;
		1294	#ifdef CURSOR_BLINK
		1295	case 4: RETVAL = THIS->hidden_cursor; break;
		1296	#endif
		1297	}
		1298	OUTPUT:
		1299	RETVAL
		1300
		1301	char *
		1302	rxvt_term::display_id ()
		1303	ALIAS:
		1304	display_id = 0
		1305	locale = 1
		1306	CODE:
		1307	switch (ix)
		1308	{
		1309	case 0: RETVAL = THIS->display->id; break;
		1310	case 1: RETVAL = THIS->locale; break;
		1311	}
		1312	OUTPUT:
		1313	RETVAL
		1314
		1315	SV *
		1316	rxvt_term::envv ()
		1317	ALIAS:
		1318	argv = 1
		1319	PPCODE:
		1320	{
		1321	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1322
		1323	EXTEND (SP, vec->size ());
		1324
		1325	for (char **i = vec->begin (); i != vec->end (); ++i)
		1326	if (*i)
		1327	PUSHs (sv_2mortal (newSVpv (*i, 0)));
667	}	1328	}
		1329
		1330	int
		1331	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1332	CODE:
		1333	RETVAL = THIS->pty_ev.events;
		1334	if (events != ev::UNDEF)
		1335	THIS->pty_ev.set (events);
		1336	OUTPUT:
		1337	RETVAL
		1338
		1339	int
		1340	rxvt_term::pty_fd ()
		1341	CODE:
		1342	RETVAL = THIS->pty->pty;
		1343	OUTPUT:
		1344	RETVAL
		1345
		1346	Window
		1347	rxvt_term::parent ()
		1348	CODE:
		1349	RETVAL = THIS->parent;
		1350	OUTPUT:
		1351	RETVAL
		1352
		1353	int
		1354	rxvt_term::parent_x ()
		1355	CODE:
		1356	RETVAL = THIS->parent_x;
		1357	OUTPUT:
		1358	RETVAL
		1359
		1360	int
		1361	rxvt_term::parent_y ()
		1362	CODE:
		1363	RETVAL = THIS->parent_y;
		1364	OUTPUT:
		1365	RETVAL
		1366
		1367	void
		1368	rxvt_term::vt_emask_add (U32 emask)
		1369	CODE:
		1370	THIS->vt_emask_perl |= emask;
		1371	THIS->vt_select_input ();
		1372
		1373	U32
		1374	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1375	CODE:
		1376	RETVAL = THIS->rstyle;
		1377	THIS->rstyle = new_rstyle;
668	OUTPUT:	1378	OUTPUT:
669	RETVAL	1379	RETVAL
670		1380
671	int	1381	int
672	rxvt_term::nrow ()	1382	rxvt_term::view_start (int newval = 1)
		1383	PROTOTYPE: $;$
673	CODE:	1384	CODE:
		1385	{
674	RETVAL = THIS->nrow;	1386	RETVAL = THIS->view_start;
		1387
		1388	if (newval <= 0)
		1389	THIS->scr_changeview (max (newval, THIS->top_row));
		1390	}
675	OUTPUT:	1391	OUTPUT:
676	RETVAL	1392	RETVAL
677		1393
678	int	1394	void
		1395	rxvt_term::set_urgency (bool enable)
		1396
		1397	void
		1398	rxvt_term::focus_in ()
		1399
		1400	void
679	rxvt_term::ncol ()	1401	rxvt_term::focus_out ()
		1402
		1403	void
		1404	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1405	ALIAS:
		1406	key_release = 1
680	CODE:	1407	CODE:
681	RETVAL = THIS->ncol;	1408	{
682	OUTPUT:	1409	XKeyEvent xkey;
683	RETVAL	1410
		1411	memset (&xkey, 0, sizeof (xkey));
		1412
		1413	xkey.time = time;
		1414	xkey.state = state;
		1415	xkey.keycode = keycode;
		1416
		1417	xkey.type = ix ? KeyRelease : KeyPress;
		1418	xkey.display = THIS->dpy;
		1419	xkey.window = THIS->vt;
		1420	xkey.root = THIS->display->root;
		1421	xkey.subwindow = THIS->vt;
		1422
		1423	if (ix)
		1424	THIS->key_release (xkey);
		1425	else
		1426	THIS->key_press (xkey);
		1427	}
684		1428
685	void	1429	void
686	rxvt_term::want_refresh ()	1430	rxvt_term::want_refresh ()
687	CODE:	1431	CODE:
688	THIS->want_refresh = 1;	1432	THIS->want_refresh = 1;
		1433	THIS->refresh_check ();
689		1434
690	void	1435	void
691	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1436	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
692	PPCODE:	1437	PPCODE:
693	{	1438	{
694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1439	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
695	XSRETURN_EMPTY;	1440	XSRETURN_EMPTY;
696		1441
697	line_t &l = ROW(row_number);	1442	line_t &l = ROW(row_number);
698		1443
699	if (GIMME_V != G_VOID)	1444	if (GIMME_V != G_VOID)
700	{	1445	{
701	wchar_t *wstr = new wchar_t [THIS->ncol];	1446	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
702		1447
703	for (int col = 0; col <THIS->ncol; col++)	1448	for (int col = 0; col < THIS->ncol; col++)
704	wstr [col] = l.t [col];	1449	wstr [col] = l.t [col];
705		1450
706	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
707	free (wstr);
708
709	SV *sv = newSVpv (str, 0);
710	SvUTF8_on (sv);
711	XPUSHs (sv_2mortal (sv));	1451	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
712	free (str);
713	}	1452	}
714		1453
715	if (new_text)	1454	if (new_text)
716	{	1455	{
717	wchar_t *wstr = sv2wcs (new_text);	1456	wchar_t *wstr = sv2wcs (new_text);
718		1457
719	int len = wcslen (wstr);	1458	int len = min (wcslen (wstr) - start_ofs, max_len);
720		1459
721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1460	if (start_col < 0 || start_col + len > THIS->ncol)
722	{	1461	{
723	free (wstr);	1462	free (wstr);
724	croak ("new_text extends beyond horizontal margins");	1463	croak ("new_text extends beyond horizontal margins");
725	}	1464	}
726		1465
727	for (int col = start_col; col < start_col + len; col++)	1466	for (int col = start_col; col < start_col + len; col++)
728	{	1467	{
729	l.t [col] = wstr [col - start_col];	1468	l.t [col] = wstr [start_ofs + col - start_col];
730	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1469	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
731	}	1470	}
732		1471
733	free (wstr);	1472	free (wstr);
734	}	1473	}
735	}	1474	}
736		1475
737	void	1476	void
738	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1477	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739	PPCODE:	1478	PPCODE:
740	{	1479	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1480	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1481	XSRETURN_EMPTY;
743		1482
744	line_t &l = ROW(row_number);	1483	line_t &l = ROW(row_number);
745		1484
746	if (GIMME_V != G_VOID)	1485	if (GIMME_V != G_VOID)
…		…
758	{	1497	{
759	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1498	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
760	croak ("new_rend must be arrayref");	1499	croak ("new_rend must be arrayref");
761		1500
762	AV *av = (AV *)SvRV (new_rend);	1501	AV *av = (AV *)SvRV (new_rend);
763	int len = av_len (av) + 1;	1502	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
764		1503
765	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1504	if (start_col < 0 || start_col + len > THIS->ncol)
766	croak ("new_rend array extends beyond horizontal margins");	1505	croak ("new_rend array extends beyond horizontal margins");
767		1506
768	for (int col = start_col; col < start_col + len; col++)	1507	for (int col = start_col; col < start_col + len; col++)
769	{	1508	{
770	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1509	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
771		1510
772	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1511	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
773	}	1512	}
774	}	1513	}
775	}	1514	}
776		1515
777	int	1516	int
778	rxvt_term::ROW_l (int row_number, int new_length = -2)	1517	rxvt_term::ROW_l (int row_number, int new_length = -1)
779	CODE:	1518	CODE:
780	{	1519	{
781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1520	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
782	XSRETURN_EMPTY;	1521	XSRETURN_EMPTY;
783		1522
784	line_t &l = ROW(row_number);	1523	line_t &l = ROW(row_number);
785	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1524	RETVAL = l.l;
786		1525
787	if (new_length >= -1)	1526	if (new_length >= 0)
788	l.l = new_length;	1527	l.l = new_length;
789	}	1528	}
790	OUTPUT:	1529	OUTPUT:
791	RETVAL	1530	RETVAL
792		1531
793	bool	1532	bool
794	rxvt_term::ROW_is_longer (int row_number)	1533	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
795	CODE:	1534	CODE:
796	{	1535	{
797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1536	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
798	XSRETURN_EMPTY;	1537	XSRETURN_EMPTY;
799		1538
800	line_t &l = ROW(row_number);	1539	line_t &l = ROW(row_number);
801	RETVAL = l.l < 0;	1540	RETVAL = l.is_longer ();
		1541
		1542	if (new_is_longer >= 0)
		1543	l.is_longer (new_is_longer);
802	}	1544	}
803	OUTPUT:	1545	OUTPUT:
804	RETVAL	1546	RETVAL
805		1547
806	SV *	1548	SV *
807	rxvt_term::special_encode (SV *str)	1549	rxvt_term::special_encode (SV *string)
808	CODE:	1550	CODE:
809	abort ();//TODO	1551	{
		1552	wchar_t *wstr = sv2wcs (string);
		1553	int wlen = wcslen (wstr);
		1554	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1555
		1556	rxvt_push_locale (THIS->locale);
		1557
		1558	wchar_t *r = rstr;
		1559	for (wchar_t *s = wstr; *s; s++)
		1560	{
		1561	int w = WCWIDTH (*s);
		1562
		1563	if (w == 0)
		1564	{
		1565	if (r == rstr)
		1566	croak ("leading combining character unencodable");
		1567
		1568	unicode_t n = rxvt_compose (r[-1], *s);
		1569	if (n == NOCHAR)
		1570	n = rxvt_composite.compose (r[-1], *s);
		1571
		1572	r[-1] = n;
		1573	}
		1574	#if !UNICODE_3
		1575	else if (*s >= 0x10000)
		1576	*r++ = rxvt_composite.compose (*s);
		1577	#endif
		1578	else
		1579	*r++ = *s;
		1580
		1581	// the *2 above only allows wcwidth <= 2
		1582	if (w > 1)
		1583	*r++ = NOCHAR;
		1584	}
		1585
		1586	rxvt_pop_locale ();
		1587
		1588	RETVAL = wcs2sv (rstr, r - rstr);
		1589	}
		1590	OUTPUT:
		1591	RETVAL
810		1592
811	SV *	1593	SV *
812	rxvt_term::special_decode (SV *str)	1594	rxvt_term::special_decode (SV *text)
813	CODE:	1595	CODE:
814	abort ();//TODO	1596	{
		1597	wchar_t *wstr = sv2wcs (text);
		1598	int dlen = 0;
		1599
		1600	// find length
		1601	for (wchar_t *s = wstr; *s; s++)
		1602	if (*s == NOCHAR)
		1603	;
		1604	else if (IS_COMPOSE (*s))
		1605	dlen += rxvt_composite.expand (*s, 0);
		1606	else
		1607	dlen++;
		1608
		1609	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1610
		1611	// decode
		1612	wchar_t *r = rstr;
		1613	for (wchar_t *s = wstr; *s; s++)
		1614	if (*s == NOCHAR)
		1615	;
		1616	else if (IS_COMPOSE (*s))
		1617	r += rxvt_composite.expand (*s, r);
		1618	else
		1619	*r++ = *s;
		1620
		1621	RETVAL = wcs2sv (rstr, r - rstr);
		1622	}
		1623	OUTPUT:
		1624	RETVAL
815		1625
816	void	1626	void
817	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1627	rxvt_term::_resource (char *name, int index, SV *newval = 0)
818	PPCODE:	1628	PPCODE:
819	{	1629	{
820	struct resval { const char *name; int value; } rslist [] = {	1630	static const struct resval { const char *name; int value; } *rs, rslist [] = {
821	# define def(name) { # name, Rs_ ## name },	1631	# define def(name) { # name, Rs_ ## name },
822	# define reserve(name,count)	1632	# define reserve(name,count)
823	# include "rsinc.h"	1633	# include "rsinc.h"
824	# undef def	1634	# undef def
825	# undef reserve	1635	# undef reserve
826	};	1636	};
827		1637
828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1638	rs = rslist + ecb_array_length (rslist);
829		1639
		1640	if (*name)
830	do {	1641	{
		1642	do {
831	if (rs-- == rslist)	1643	if (rs-- == rslist)
832	croak ("no such resource '%s', requested", name);	1644	croak ("no such resource '%s', requested", name);
833	} while (strcmp (name, rs->name));	1645	} while (strcmp (name, rs->name));
834		1646
835	index += rs->value;	1647	index += rs->value;
		1648	}
		1649	else
		1650	{
		1651	--rs;
		1652	name = "";
		1653	}
836		1654
837	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1655	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
838	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1656	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
839		1657
840	if (GIMME_V != G_VOID)	1658	if (GIMME_V != G_VOID)
…		…
851	else	1669	else
852	THIS->rs [index] = 0;	1670	THIS->rs [index] = 0;
853	}	1671	}
854	}	1672	}
855		1673
		1674	const char *
		1675	rxvt_term::x_resource (const char *name)
		1676
		1677	bool
		1678	rxvt_term::option (U8 optval, int set = -1)
		1679	CODE:
		1680	{
		1681	RETVAL = THIS->option (optval);
		1682
		1683	if (set >= 0)
		1684	{
		1685	THIS->set_option (optval, set);
		1686
		1687	if (THIS->init_done) // avoid doing this before START
		1688	switch (optval)
		1689	{
		1690	case Opt_skipBuiltinGlyphs:
		1691	THIS->set_fonts ();
		1692	THIS->scr_remap_chars ();
		1693	THIS->scr_touch (true);
		1694	THIS->want_refresh = 1;
		1695	THIS->refresh_check ();
		1696	break;
		1697	#ifdef CURSOR_BLINK
		1698	case Opt_cursorBlink:
		1699	THIS->cursor_blink_reset ();
		1700	break;
		1701	#endif
		1702
		1703	case Opt_cursorUnderline:
		1704	THIS->want_refresh = 1;
		1705	THIS->refresh_check ();
		1706	break;
		1707
		1708	# case Opt_scrollBar_floating:
		1709	# case Opt_scrollBar_right:
		1710	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1711	# break;
		1712	}
		1713	}
		1714	}
		1715	OUTPUT:
		1716	RETVAL
		1717
		1718	bool
		1719	rxvt_term::parse_keysym (char *keysym, char *str)
		1720	CODE:
		1721	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1722	THIS->keyboard->register_done ();
		1723	OUTPUT:
		1724	RETVAL
		1725
856	void	1726	void
		1727	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1728	CODE:
		1729	wchar_t *wstr = sv2wcs (str);
		1730	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1731	free (wstr);
		1732
		1733	void
857	rxvt_term::selection_mark (...)	1734	rxvt_term::screen_cur (...)
858	PROTOTYPE: $;$$	1735	PROTOTYPE: $;$$
859	ALIAS:	1736	ALIAS:
		1737	screen_cur = 0
860	selection_beg = 1	1738	selection_beg = 1
861	selection_end = 2	1739	selection_end = 2
		1740	selection_mark = 3
862	PPCODE:	1741	PPCODE:
863	{	1742	{
864	row_col_t &sel = ix == 1 ? THIS->selection.beg	1743	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1744	: ix == 1 ? THIS->selection.beg
865	: ix == 2 ? THIS->selection.end	1745	: ix == 2 ? THIS->selection.end
866	: THIS->selection.mark;	1746	: THIS->selection.mark;
867		1747
868	if (GIMME_V != G_VOID)	1748	if (GIMME_V != G_VOID)
869	{	1749	{
870	EXTEND (SP, 2);	1750	EXTEND (SP, 2);
871	PUSHs (sv_2mortal (newSViv (sel.row)));	1751	PUSHs (sv_2mortal (newSViv (rc.row)));
872	PUSHs (sv_2mortal (newSViv (sel.col)));	1752	PUSHs (sv_2mortal (newSViv (rc.col)));
873	}	1753	}
874		1754
875	if (items == 3)	1755	if (items >= 3)
		1756	{
		1757	rc.row = SvIV (ST (1));
		1758	rc.col = SvIV (ST (2));
		1759
		1760	if (ix == 2)
876	{	1761	{
877	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1762	if (rc.col == 0)
878	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1763	{
		1764	// col == 0 means end of previous line
		1765	rc.row--;
		1766	rc.col = THIS->ncol;
		1767	}
		1768	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1769	&& rc.col > ROW(rc.row).l)
		1770	{
		1771	// col >= length means while line and add newline
		1772	rc.col = THIS->ncol;
		1773	}
		1774	}
		1775
		1776	clamp_it (rc.col, 0, THIS->ncol);
		1777	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
879		1778
880	if (ix)	1779	if (ix)
		1780	{
		1781	THIS->selection.screen = THIS->current_screen;
		1782
881	THIS->want_refresh = 1;	1783	THIS->want_refresh = 1;
		1784	THIS->refresh_check ();
882	}	1785	}
		1786	}
883	}	1787	}
884		1788
885	int	1789	int
886	rxvt_term::selection_grab (int eventtime = CurrentTime)	1790	rxvt_term::selection_screen (int screen = -1)
		1791	CODE:
		1792	RETVAL = THIS->selection.screen;
		1793	if (screen >= 0)
		1794	THIS->selection.screen = screen;
		1795	OUTPUT:
		1796	RETVAL
887		1797
888	void	1798	void
		1799	rxvt_term::selection_clear (bool clipboard = false)
		1800
		1801	void
		1802	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1803	CODE:
		1804	THIS->selection.op = SELECTION_CONT;
		1805	THIS->selection.rect = rect;
		1806	THIS->selection_make (eventtime);
		1807
		1808	int
		1809	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1810
		1811	void
889	rxvt_term::selection (SV *newtext = 0)	1812	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
890	PPCODE:	1813	PPCODE:
891	{	1814	{
		1815	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1816	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1817
892	if (GIMME_V != G_VOID)	1818	if (GIMME_V != G_VOID)
893	{	1819	XPUSHs (text
894	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1820	? sv_2mortal (wcs2sv (text, len))
895	SV *sv = newSVpv (sel, 0);	1821	: &PL_sv_undef);
896	SvUTF8_on (sv);
897	free (sel);
898	XPUSHs (sv_2mortal (sv));
899	}
900		1822
901	if (newtext)	1823	if (newtext)
902	{	1824	{
903	free (THIS->selection.text);	1825	free (text);
904		1826
905	THIS->selection.text = sv2wcs (newtext);	1827	text = sv2wcs (newtext);
906	THIS->selection.len = wcslen (THIS->selection.text);	1828	len = wcslen (text);
907	}
908	}
909		1829	}
		1830	}
		1831
		1832	char
		1833	rxvt_term::cur_charset ()
		1834	CODE:
		1835	RETVAL = THIS->charsets [THIS->screen.charset];
		1836	OUTPUT:
		1837	RETVAL
		1838
		1839	void
		1840	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)
		1841
		1842	void
		1843	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1844
		1845	void
		1846	rxvt_term::scr_bell ()
		1847
		1848	void
		1849	rxvt_term::scr_recolour (bool refresh = true);
		1850
		1851	void
		1852	rxvt_term::scr_change_screen (int screen)
		1853
		1854	void
		1855	rxvt_term::scr_add_lines (SV *string)
		1856	CODE:
		1857	{
		1858	wchar_t *wstr = sv2wcs (string);
		1859	THIS->scr_add_lines (wstr, wcslen (wstr));
		1860	free (wstr);
		1861	}
		1862
910	void	1863	void
911	rxvt_term::tt_write (SV *octets)	1864	rxvt_term::tt_write (SV *octets)
912	INIT:	1865	INIT:
913	STRLEN len;	1866	STRLEN len;
914	char *str = SvPVbyte (octets, len);	1867	char *str = SvPVbyte (octets, len);
915	C_ARGS:	1868	C_ARGS:
916	str, len	1869	str, len
917		1870
		1871	void
		1872	rxvt_term::tt_paste (SV *octets)
		1873	INIT:
		1874	STRLEN len;
		1875	char *str = SvPVbyte (octets, len);
		1876	C_ARGS:
		1877	str, len
		1878
		1879	void
		1880	rxvt_term::cmd_parse (SV *octets)
		1881	CODE:
		1882	{
		1883	STRLEN len;
		1884	char *str = SvPVbyte (octets, len);
		1885
		1886	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1887	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1888
		1889	THIS->cmdbuf_ptr = str;
		1890	THIS->cmdbuf_endp = str + len;
		1891
		1892	rxvt_push_locale (THIS->locale);
		1893	THIS->cmd_parse ();
		1894	rxvt_pop_locale ();
		1895
		1896	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1897	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1898	}
		1899
918	SV *	1900	SV *
919	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1901	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
920	CODE:	1902	CODE:
921	{	1903	{
922	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1904	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
…		…
924	o->self = (HV *)SvRV (RETVAL);	1906	o->self = (HV *)SvRV (RETVAL);
925	}	1907	}
926	OUTPUT:	1908	OUTPUT:
927	RETVAL	1909	RETVAL
928		1910
		1911	#############################################################################
		1912	# Various X Utility Functions
		1913	#############################################################################
		1914
		1915	void
		1916	rxvt_term::XListProperties (Window window)
		1917	PPCODE:
		1918	{
		1919	int count;
		1920	Atom *props = XListProperties (THIS->dpy, window, &count);
		1921
		1922	EXTEND (SP, count);
		1923	while (count--)
		1924	PUSHs (newSVuv ((U32)props [count]));
		1925
		1926	XFree (props);
		1927	}
		1928
		1929	void
		1930	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1931	PPCODE:
		1932	{
		1933	Atom type;
		1934	int format;
		1935	unsigned long nitems;
		1936	unsigned long bytes_after;
		1937	unsigned char *prop;
		1938
		1939	XGetWindowProperty (THIS->dpy, window, property,
		1940	0, 1<<24, 0, AnyPropertyType,
		1941	&type, &format, &nitems, &bytes_after, &prop);
		1942
		1943	if (type != None)
		1944	{
		1945	int elemsize = format == 16 ? sizeof (short)
		1946	: format == 32 ? sizeof (long)
		1947	: 1;
		1948
		1949	EXTEND (SP, 3);
		1950	PUSHs (newSVuv ((U32)type));
		1951	PUSHs (newSViv (format));
		1952	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1953	XFree (prop);
		1954	}
		1955	}
		1956
		1957	void
		1958	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1959	CODE:
		1960	{
		1961	STRLEN len;
		1962	char *data_ = SvPVbyte (data, len);
		1963
		1964	int elemsize = format == 16 ? sizeof (short)
		1965	: format == 32 ? sizeof (long)
		1966	: 1;
		1967
		1968	XChangeProperty (THIS->dpy, window, property,
		1969	type, format, PropModeReplace,
		1970	(unsigned char *)data_, len / elemsize);
		1971	}
		1972
		1973	Atom
		1974	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1975	C_ARGS: term->dpy, atom_name, only_if_exists
		1976
		1977	char *
		1978	XGetAtomName (rxvt_term *term, Atom atom)
		1979	C_ARGS: term->dpy, atom
		1980	CLEANUP:
		1981	XFree (RETVAL);
		1982
		1983	void
		1984	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1985	C_ARGS: term->dpy, window, property
		1986
		1987	Window
		1988	rxvt_term::DefaultRootWindow ()
		1989	CODE:
		1990	RETVAL = THIS->display->root;
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	#if 0
		1995
		1996	Window
		1997	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1998	C_ARGS: term->dpy, (Window)parent,
		1999	x, y, width, height, 0,
		2000	term->pix_colors_focused[Color_border],
		2001	term->pix_colors_focused[Color_border]
		2002
		2003	#endif
		2004
		2005	void
		2006	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2007	C_ARGS: term->dpy, window, parent, x, y
		2008
		2009	void
		2010	XMapWindow (rxvt_term *term, Window window)
		2011	C_ARGS: term->dpy, window
		2012
		2013	void
		2014	XUnmapWindow (rxvt_term *term, Window window)
		2015	C_ARGS: term->dpy, window
		2016
		2017	void
		2018	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2019	C_ARGS: term->dpy, window, x, y, width, height
		2020
		2021	void
		2022	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2023	CODE:
		2024	{
		2025	XWindowAttributes attr;
		2026	XGetWindowAttributes (THIS->dpy, window, &attr);
		2027	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2028	}
		2029
		2030	void
		2031	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2032	PPCODE:
		2033	{
		2034	int dx, dy;
		2035	Window child;
		2036
		2037	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2038	{
		2039	EXTEND (SP, 3);
		2040	PUSHs (newSViv (dx));
		2041	PUSHs (newSViv (dy));
		2042	PUSHs (newSVuv (child));
		2043	}
		2044	}
		2045
		2046	#############################################################################
		2047	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2048
		2049	bool
		2050	rxvt_term::has_render ()
		2051	CODE:
		2052	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2053	OUTPUT:
		2054	RETVAL
		2055
		2056	void
		2057	rxvt_term::background_geometry (bool border = false)
		2058	PPCODE:
		2059	EXTEND (SP, 4);
		2060	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2061	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2062	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2063	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2064
		2065	#if HAVE_IMG
		2066
		2067	rxvt_img *
		2068	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2069	CODE:
		2070	XRenderPictFormat *f = SvOK (format)
		2071	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2072	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2073	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2074	RETVAL->alloc ();
		2075	OUTPUT:
		2076	RETVAL
		2077
		2078	#if ENABLE_TRANSPARENCY
		2079
		2080	rxvt_img *
		2081	rxvt_term::new_img_from_root ()
		2082	CODE:
		2083	RETVAL = rxvt_img::new_from_root (THIS);
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	#endif
		2088
		2089	#if HAVE_PIXBUF
		2090
		2091	rxvt_img *
		2092	rxvt_term::new_img_from_file (octet_string filename)
		2093	CODE:
		2094	try
		2095	{
		2096	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2097	}
		2098	catch (const class rxvt_failure_exception &e)
		2099	{
		2100	croak ("new_img_from_file failed");
		2101	}
		2102	OUTPUT:
		2103	RETVAL
		2104
		2105	#endif
		2106
		2107	#if HAVE_BG_PIXMAP
		2108
		2109	void
		2110	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2111	CODE:
		2112	THIS->bg_destroy ();
		2113	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2114
		2115	if (img) // TODO: cannot be false
		2116	{
		2117	img = img->clone (); // own the img
		2118
		2119	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2120	img->sub_rect (0, 0,
		2121	border ? THIS->vt_width : THIS->szHint.width,
		2122	border ? THIS->vt_height : THIS->szHint.height)
		2123	->replace (img);
		2124
		2125	// just in case, should usually be a nop
		2126	img->reify ()
		2127	->replace (img);
		2128
		2129	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2130	->replace (img);
		2131
		2132	THIS->bg_img = img;
		2133	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2134
		2135	if (!border)
		2136	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2137	}
		2138
		2139	#endif
		2140
		2141	#endif
		2142
		2143	#############################################################################
		2144	# urxvt::overlay
		2145	#############################################################################
		2146
929	MODULE = urxvt PACKAGE = urxvt::overlay	2147	MODULE = urxvt PACKAGE = urxvt::overlay
930		2148
931	void	2149	void
932	overlay::set (int x, int y, SV *text, SV *rend = 0)	2150	overlay::set (int x, int y, SV *text, SV *rend = 0)
933		2151
…		…
938	overlay::hide ()	2156	overlay::hide ()
939		2157
940	void	2158	void
941	overlay::DESTROY ()	2159	overlay::DESTROY ()
942		2160
		2161	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2162
		2163	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2164
		2165	#if HAVE_PIXBUF
		2166
		2167	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2168	C_ARGS: filename, 0
		2169
		2170	void
		2171	DESTROY (urxvt::pixbuf self)
		2172	CODE:
		2173	gdk_pixbuf_unref (self);
		2174
		2175	#endif
		2176
943	MODULE = urxvt PACKAGE = urxvt::timer	2177	MODULE = urxvt PACKAGE = urxvt::img
944		2178
945	SV *	2179	#if HAVE_IMG
946	timer::new ()
947	CODE:
948	timer *w = new timer;
949	w->start (NOW);
950	RETVAL = newSVptr ((void *)w, "urxvt::timer");
951	w->self = (HV *)SvRV (RETVAL);
952	OUTPUT:
953	RETVAL
954		2180
955	timer *	2181	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
956	timer::cb (SV *cb)	2182	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
957	CODE:
958	THIS->cb (cb);
959	RETVAL = THIS;
960	OUTPUT:
961	RETVAL
962		2183
963	NV	2184	int
964	timer::at ()	2185	rxvt_img::w ()
965	CODE:	2186	CODE:
966	RETVAL = THIS->at;	2187	RETVAL = THIS->w;
967	OUTPUT:	2188	OUTPUT:
968	RETVAL	2189	RETVAL
969		2190
970	timer *	2191	int
971	timer::interval (NV interval)	2192	rxvt_img::h ()
972	CODE:	2193	CODE:
973	THIS->interval = interval;
974	RETVAL = THIS;	2194	RETVAL = THIS->h;
975	OUTPUT:	2195	OUTPUT:
976	RETVAL	2196	RETVAL
977		2197
978	timer *	2198	Pixmap
979	timer::set (NV tstamp)	2199	rxvt_img::pm ()
980	CODE:	2200	CODE:
981	THIS->set (tstamp);
982	RETVAL = THIS;	2201	RETVAL = THIS->pm;
983	OUTPUT:	2202	OUTPUT:
984	RETVAL
985
986	timer *
987	timer::start (NV tstamp = THIS->at)
988	CODE:
989	THIS->start (tstamp);
990	RETVAL = THIS;	2203	RETVAL
991	OUTPUT:
992	RETVAL
993		2204
994	timer *
995	timer::stop ()
996	CODE:
997	THIS->stop ();
998	RETVAL = THIS;
999	OUTPUT:
1000	RETVAL
1001
1002	void	2205	void
		2206	rxvt_img::fill (SV *c)
		2207	INIT:
		2208	rxvt_color rc;
		2209	parse_color (THIS->s, rc, c);
		2210	C_ARGS: rc
		2211
		2212	void
1003	timer::DESTROY ()	2213	rxvt_img::DESTROY ()
1004
1005	MODULE = urxvt PACKAGE = urxvt::iow
1006
1007	SV *
1008	iow::new ()
1009	CODE:	2214	CODE:
1010	iow *w = new iow;	2215	delete THIS;
1011	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1012	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:
1014	RETVAL
1015		2216
1016	iow *
1017	iow::cb (SV *cb)
1018	CODE:
1019	THIS->cb (cb);
1020	RETVAL = THIS;
1021	OUTPUT:
1022	RETVAL
1023
1024	iow *
1025	iow::fd (int fd)
1026	CODE:
1027	THIS->fd = fd;
1028	RETVAL = THIS;
1029	OUTPUT:
1030	RETVAL
1031
1032	iow *
1033	iow::events (short events)
1034	CODE:
1035	THIS->events = events;
1036	RETVAL = THIS;
1037	OUTPUT:
1038	RETVAL
1039
1040	iow *
1041	iow::start ()
1042	CODE:
1043	THIS->start ();
1044	RETVAL = THIS;
1045	OUTPUT:
1046	RETVAL
1047
1048	iow *
1049	iow::stop ()
1050	CODE:
1051	THIS->stop ();
1052	RETVAL = THIS;
1053	OUTPUT:
1054	RETVAL
1055
1056	void	2217	void
1057	iow::DESTROY ()	2218	rxvt_img::unshare ()
1058		2219
		2220	int
		2221	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2222	CODE:
		2223	if (items >= 2)
		2224	THIS->repeat_mode (repeat);
		2225	if (GIMME_V != G_VOID)
		2226	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1059		2227
		2228	void
		2229	rxvt_img::move (int dx, int dy)
		2230
		2231	void
		2232	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2233
		2234	void
		2235	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2236
		2237	rxvt_img *
		2238	rxvt_img::clone ()
		2239
		2240	rxvt_img *
		2241	rxvt_img::reify ()
		2242
		2243	rxvt_img *
		2244	rxvt_img::sub_rect (int x, int y, int width, int height)
		2245
		2246	rxvt_img *
		2247	rxvt_img::blur (int rh, int rv)
		2248
		2249	rxvt_img *
		2250	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, int new_width = 0, int new_height = 0)
		2251	INIT:
		2252	double matrix[9] = {
		2253	p11, p12, p13,
		2254	p21, p22, p23,
		2255	p31, p32, p33
		2256	};
		2257	C_ARGS: matrix, new_width, new_height
		2258
		2259	rxvt_img *
		2260	rxvt_img::scale (int new_width, int new_height)
		2261
		2262	rxvt_img *
		2263	rxvt_img::rotate (int x, int y, NV phi, int new_width = 0, int new_height = 0)
		2264
		2265	#endif
		2266

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