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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.19 by root, Tue Jan 3 20:47:36 2006 UTC vs.
Revision 1.173 by root, Wed Jun 6 11:46:11 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	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	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
		72
47	static wchar_t *	73	static wchar_t *
48	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
49	{	75	{
50	STRLEN len;	76	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	77	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	78	return rxvt_utf8towcs (str, len);
53	}	79	}
54		80
55	static SV *	81	static SV *
56	new_ref (HV *hv, const char *klass)	82	wcs2sv (wchar_t *wstr, int len = -1)
57	{	83	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	84	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		85
61	//TODO: use magic	86	SV *sv = newSVpv (str, 0);
		87	SvUTF8_on (sv);
		88	free (str);
		89
		90	return sv;
		91	}
		92
62	static SV *	93	static SV *
63	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
64	{	95	{
65	HV *hv = newHV ();	96	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	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);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		121
91	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
92	}	123	}
93		124
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		127
97	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
98		129
99	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
100	{	133	{
101	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
102	HV *self;	139	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		140
198	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);
199	~overlay ();	142	~overlay ();
200		143
201	void show ();	144	void show ();
…		…
205		148
206	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
207	};	150	};
208		151
209	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)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
211	{	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
212	if (border == 2)	163	if (border == 2)
213	{	164	{
214	w += 2;	165	w += 2;
215	h += 2;	166	h += 2;
216	}	167	}
217		168
218	text = new text_t *[h];	169	text = new text_t *[h];
219	rend = new rend_t *[h];	170	rend = new rend_t *[h];
220		171
221	for (int y = 0; y < h; y++)	172	for (int y = 0; y < h; y++)
222	{	173	{
223	text_t *tp = text[y] = new text_t[w];	174	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	175	rend_t *rp = rend[y] = new rend_t[w];
225		176
226	text_t t0, t1, t2;	177	text_t t0, t1, t2;
227	rend_t r = rstyle;	178	rend_t r = rstyle;
228		179
229	if (border == 2)	180	if (border == 2)
230	{	181	{
231	if (y == 0)	182	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	183	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	184	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	185	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	186	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	187	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		188
238	*tp++ = t0;	189	*tp++ = t0;
239	*rp++ = r;	190	*rp++ = r;
240		191
241	for (int x = w - 2; x-- > 0; )	192	for (int x = w - 2; x-- > 0; )
242	{	193	{
243	*tp++ = t1;	194	*tp++ = t1;
244	*rp++ = r;	195	*rp++ = r;
245	}	196	}
246		197
247	*tp = t2;	198	*tp = t2;
248	*rp = r;	199	*rp = r;
249	}	200	}
250	else	201	else
251	for (int x = w; x-- > 0; )	202	for (int x = w; x-- > 0; )
252	{	203	{
253	*tp++ = 0x0020;	204	*tp++ = 0x0020;
254	*rp++ = r;	205	*rp++ = r;
255	}	206	}
256	}	207	}
257		208
258	show ();	209	show ();
259	THIS->want_refresh = 1;
260	}	210	}
261		211
262	overlay::~overlay ()	212	overlay::~overlay ()
263	{	213	{
264	hide ();	214	hide ();
…		…
269	delete [] rend[y];	219	delete [] rend[y];
270	}	220	}
271		221
272	delete [] text;	222	delete [] text;
273	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));
274		236
275	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
276	}	238	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	}	239	}
286		240
287	void	241	void
288	overlay::hide ()	242	overlay::hide ()
289	{	243	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
291		246
292	if (ovs)	247	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		248
296	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	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 ();
299	}	263	}
300		264
301	void overlay::swap ()	265	void overlay::swap ()
302	{	266	{
303	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));
304	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));
305		269
306	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
307	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;
308		277
309	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
310	{	279	{
311	text_t *t1 = text [y];	280	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
313		282
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	283	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;	284	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		285
317	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
318	{	287	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	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));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	290	}
322	}	291	}
323		292
…		…
333		302
334	wchar_t *wtext = sv2wcs (text);	303	wchar_t *wtext = sv2wcs (text);
335		304
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	305	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	306	this->text [y][x + col] = wtext [col];
338		307
339	free (wtext);	308	free (wtext);
340		309
341	if (rend)	310	if (rend)
342	{	311	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
345		314
346	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
347		316
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	319	}
351		320
352	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
353	}	323	}
354
355		324
356	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
357		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
358	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
359		332
360	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		334
366	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	336	{
368	if (perl)	337	if (perl)
369	{	338	{
370	perl_destruct (perl);	339	perl_destruct (perl);
371	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
372	}	342	}
373	}	343	}
374		344
375	void	345	void
376	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
377	{	347	{
378	if (!perl)	348	if (!perl)
379	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
380	char *argv[] = {	356	char *args[] = {
381	"",	357	"",
382	"-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;"
383	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
384		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
385	perl = perl_alloc ();	370	perl = perl_alloc ();
386	perl_construct (perl);	371	perl_construct (perl);
387		372
388	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		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);
		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);
		410
		411	FREETMPS;
		412	LEAVE;
		413	}
		414
		415	uint8_t
		416	rxvt_perl_interp::parse_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::parse_resource", G_SCALAR);
		433	SPAGAIN;
		434
		435	uint8_t ret = POPi;
		436
		437	FREETMPS;
		438	LEAVE;
		439
		440	return ret;
		441	}
		442
		443	static void
		444	ungrab (rxvt_term *THIS)
		445	{
		446	if (THIS->perl.grabtime)
		447	{
		448	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		449	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		450	THIS->perl.grabtime = 0;
		451	}
		452	}
		453
		454	bool
		455	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		456	{
		457	if (!perl || !term->perl.self)
		458	return false;
		459
		460	localise_env set_environ (perl_environ);
		461
		462	// pre-handling of some events
		463	if (htype == HOOK_REFRESH_END)
		464	{
		465	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		466
		467	for (int i = 0; i <= AvFILL (av); i++)
		468	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		469	}
		470	else if (htype == HOOK_DESTROY)
		471	{
		472	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		473
		474	for (int i = AvFILL (av); i >= 0; i--)
390	{	475	{
391	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	476	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
392		477	delete req;
393	perl_destruct (perl);
394	perl_free (perl);
395	perl = 0;
396	}	478	}
397	}	479	}
398	}
399		480
400	bool	481	bool event_consumed;
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	482
402	{	483	if (term->perl.should_invoke [htype])
403	if (!perl)
404	return false;
405
406	if (htype == HOOK_INIT) // first hook ever called
407	{	484	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	485	dSP;
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	486	va_list ap;
		487
		488	va_start (ap, htype);
		489
		490	ENTER;
		491	SAVETMPS;
		492
		493	PUSHMARK (SP);
		494
		495	EXTEND (SP, 2);
		496	PUSHs (sv_2mortal (newSVterm (term)));
		497	PUSHs (sv_2mortal (newSViv (htype)));
		498
		499	for (;;) {
		500	data_type dt = (data_type)va_arg (ap, int);
		501
		502	switch (dt)
		503	{
		504	case DT_INT:
		505	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		506	break;
		507
		508	case DT_LONG:
		509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		510	break;
		511
		512	case DT_STR:
		513	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		514	break;
		515
		516	case DT_STR_LEN:
		517	{
		518	char *str = va_arg (ap, char *);
		519	int len = va_arg (ap, int);
		520
		521	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		522	}
		523	break;
		524
		525	case DT_WCS_LEN:
		526	{
		527	wchar_t *wstr = va_arg (ap, wchar_t *);
		528	int wlen = va_arg (ap, int);
		529
		530	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		531	}
		532	break;
		533
		534	case DT_LCS_LEN:
		535	{
		536	long *lstr = va_arg (ap, long *);
		537	int llen = va_arg (ap, int);
		538
		539	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		540	}
		541	break;
		542
		543	case DT_XEVENT:
		544	{
		545	XEvent *xe = va_arg (ap, XEvent *);
		546	HV *hv = newHV ();
		547
		548	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		549	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		550	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		551	# undef set
		552
		553	setiv (type, xe->type);
		554	setiv (send_event, xe->xany.send_event);
		555	setiv (serial, xe->xany.serial);
		556
		557	switch (xe->type)
		558	{
		559	case KeyPress:
		560	case KeyRelease:
		561	case ButtonPress:
		562	case ButtonRelease:
		563	case MotionNotify:
		564	setuv (window, xe->xmotion.window);
		565	setuv (root, xe->xmotion.root);
		566	setuv (subwindow, xe->xmotion.subwindow);
		567	setuv (time, xe->xmotion.time);
		568	setiv (x, xe->xmotion.x);
		569	setiv (y, xe->xmotion.y);
		570	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		571	setiv (col, xe->xmotion.x / term->fwidth);
		572	setiv (x_root, xe->xmotion.x_root);
		573	setiv (y_root, xe->xmotion.y_root);
		574	setuv (state, xe->xmotion.state);
		575
		576	switch (xe->type)
		577	{
		578	case KeyPress:
		579	case KeyRelease:
		580	setuv (keycode, xe->xkey.keycode);
		581	break;
		582
		583	case ButtonPress:
		584	case ButtonRelease:
		585	setuv (button, xe->xbutton.button);
		586	break;
		587
		588	case MotionNotify:
		589	setiv (is_hint, xe->xmotion.is_hint);
		590	break;
		591	}
		592
		593	break;
		594
		595	case MapNotify:
		596	case UnmapNotify:
		597	case ConfigureNotify:
		598	setuv (event, xe->xconfigure.event);
		599	setuv (window, xe->xconfigure.window);
		600
		601	switch (xe->type)
		602	{
		603	case ConfigureNotify:
		604	setiv (x, xe->xconfigure.x);
		605	setiv (y, xe->xconfigure.y);
		606	setiv (width, xe->xconfigure.width);
		607	setiv (height, xe->xconfigure.height);
		608	setuv (above, xe->xconfigure.above);
		609	break;
		610	}
		611
		612	break;
		613
		614	case PropertyNotify:
		615	setuv (window, xe->xproperty.window);
		616	setuv (atom, xe->xproperty.atom);
		617	setuv (time, xe->xproperty.time);
		618	setiv (state, xe->xproperty.state);
		619	break;
		620
		621	case ClientMessage:
		622	setuv (window, xe->xclient.window);
		623	setuv (message_type, xe->xclient.message_type);
		624	setuv (format, xe->xclient.format);
		625	setuv (l0, xe->xclient.data.l[0]);
		626	setuv (l1, xe->xclient.data.l[1]);
		627	setuv (l2, xe->xclient.data.l[2]);
		628	setuv (l3, xe->xclient.data.l[3]);
		629	setuv (l4, xe->xclient.data.l[4]);
		630	break;
		631	}
		632
		633	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		634	}
		635	break;
		636
		637	case DT_END:
		638	goto call;
		639
		640	default:
		641	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		642	}
		643	}
		644
		645	call:
		646	va_end (ap);
		647
		648	PUTBACK;
		649	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		650	SPAGAIN;
		651
		652	if (count)
		653	{
		654	SV *status = POPs;
		655	count = SvTRUE (status);
		656	}
		657
		658	PUTBACK;
		659	FREETMPS;
		660	LEAVE;
		661
		662	if (SvTRUE (ERRSV))
		663	{
		664	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		665	ungrab (term); // better lose the grab than the session
		666	}
		667
		668	event_consumed = !!count;
410	}	669	}
411	else if (!term->self)	670	else
412	return false; // perl not initialized for this instance	671	event_consumed = false;
		672
		673	// post-handling of some events
		674	if (htype == HOOK_REFRESH_BEGIN)
		675	{
		676	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		677
		678	for (int i = AvFILL (av); i >= 0; i--)
		679	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		680	}
413	else if (htype == HOOK_DESTROY)	681	else if (htype == HOOK_DESTROY)
414	{	682	{
415	// handled later	683	clearSVptr ((SV *)term->perl.self);
		684	SvREFCNT_dec ((SV *)term->perl.self);
		685
		686	// don't allow further calls
		687	term->perl.self = 0;
416	}	688	}
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		689
421	if (HvKEYS (hv))	690	return event_consumed;
422	{	691	}
423	hv_iterinit (hv);
424		692
425	while (HE *he = hv_iternext (hv))	693	void
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	694	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
427	}	695	{
428	}	696	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		697
437	ENTER;	698	ENTER;
438	SAVETMPS;	699	SAVETMPS;
439		700
440	PUSHMARK (SP);	701	dSP;
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));	702	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		703	PUTBACK;
		704	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
444		705
445	for (;;) {	706	if (SvTRUE (ERRSV))
446	data_type dt = (data_type)va_arg (ap, int);	707	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
447		708
448	switch (dt)	709	FREETMPS;
		710	LEAVE;
		711	}
		712
		713	/////////////////////////////////////////////////////////////////////////////
		714
		715	MODULE = urxvt PACKAGE = urxvt
		716
		717	PROTOTYPES: ENABLE
		718
		719	BOOT:
		720	{
		721	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		722	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		723	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		724	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		725
		726	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
		727	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
		728	# include "hookinc.h"
		729	# undef def
		730
		731	HV *option = get_hv ("urxvt::OPTION", 1);
		732	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		733	# define nodef(name)
		734	# include "optinc.h"
		735	# undef nodef
		736	# undef def
		737
		738	HV *stash = gv_stashpv ("urxvt", 1);
		739	static const struct {
		740	const char *name;
		741	IV iv;
		742	} *civ, const_iv[] = {
		743	# define const_iv(name) { # name, (IV)name }
		744	const_iv (NUM_RESOURCES),
		745	const_iv (DEFAULT_RSTYLE),
		746	const_iv (OVERLAY_RSTYLE),
		747	const_iv (Color_Bits),
		748	const_iv (RS_bgShift), const_iv (RS_bgMask),
		749	const_iv (RS_fgShift), const_iv (RS_fgMask),
		750	const_iv (RS_Careful),
		751	const_iv (RS_fontCount),
		752	const_iv (RS_fontShift),
		753	const_iv (RS_fontMask),
		754	const_iv (RS_baseattrMask),
		755	const_iv (RS_attrMask),
		756	const_iv (RS_redraw),
		757	const_iv (RS_Sel),
		758	const_iv (RS_Bold),
		759	const_iv (RS_Italic),
		760	const_iv (RS_Blink),
		761	const_iv (RS_RVid),
		762	const_iv (RS_Uline),
		763
		764	const_iv (CurrentTime),
		765	const_iv (ShiftMask),
		766	const_iv (LockMask),
		767	const_iv (ControlMask),
		768	const_iv (Mod1Mask),
		769	const_iv (Mod2Mask),
		770	const_iv (Mod3Mask),
		771	const_iv (Mod4Mask),
		772	const_iv (Mod5Mask),
		773	const_iv (Button1Mask),
		774	const_iv (Button2Mask),
		775	const_iv (Button3Mask),
		776	const_iv (Button4Mask),
		777	const_iv (Button5Mask),
		778	const_iv (AnyModifier),
		779
		780	const_iv (NoSymbol),
		781	const_iv (GrabModeSync),
		782	const_iv (GrabModeAsync),
		783
		784	const_iv (NoEventMask),
		785	const_iv (KeyPressMask),
		786	const_iv (KeyReleaseMask),
		787	const_iv (ButtonPressMask),
		788	const_iv (ButtonReleaseMask),
		789	const_iv (EnterWindowMask),
		790	const_iv (LeaveWindowMask),
		791	const_iv (PointerMotionMask),
		792	const_iv (PointerMotionHintMask),
		793	const_iv (Button1MotionMask),
		794	const_iv (Button2MotionMask),
		795	const_iv (Button3MotionMask),
		796	const_iv (Button4MotionMask),
		797	const_iv (Button5MotionMask),
		798	const_iv (ButtonMotionMask),
		799	const_iv (KeymapStateMask),
		800	const_iv (ExposureMask),
		801	const_iv (VisibilityChangeMask),
		802	const_iv (StructureNotifyMask),
		803	const_iv (ResizeRedirectMask),
		804	const_iv (SubstructureNotifyMask),
		805	const_iv (SubstructureRedirectMask),
		806	const_iv (FocusChangeMask),
		807	const_iv (PropertyChangeMask),
		808	const_iv (ColormapChangeMask),
		809	const_iv (OwnerGrabButtonMask),
		810
		811	const_iv (KeyPress),
		812	const_iv (KeyRelease),
		813	const_iv (ButtonPress),
		814	const_iv (ButtonRelease),
		815	const_iv (MotionNotify),
		816	const_iv (EnterNotify),
		817	const_iv (LeaveNotify),
		818	const_iv (FocusIn),
		819	const_iv (FocusOut),
		820	const_iv (KeymapNotify),
		821	const_iv (Expose),
		822	const_iv (GraphicsExpose),
		823	const_iv (NoExpose),
		824	const_iv (VisibilityNotify),
		825	const_iv (CreateNotify),
		826	const_iv (DestroyNotify),
		827	const_iv (UnmapNotify),
		828	const_iv (MapNotify),
		829	const_iv (MapRequest),
		830	const_iv (ReparentNotify),
		831	const_iv (ConfigureNotify),
		832	const_iv (ConfigureRequest),
		833	const_iv (GravityNotify),
		834	const_iv (ResizeRequest),
		835	const_iv (CirculateNotify),
		836	const_iv (CirculateRequest),
		837	const_iv (PropertyNotify),
		838	const_iv (SelectionClear),
		839	const_iv (SelectionRequest),
		840	const_iv (SelectionNotify),
		841	const_iv (ColormapNotify),
		842	const_iv (ClientMessage),
		843	const_iv (MappingNotify),
		844	# if ENABLE_XIM_ONTHESPOT
		845	const_iv (XIMReverse),
		846	const_iv (XIMUnderline),
		847	const_iv (XIMHighlight),
		848	const_iv (XIMPrimary),
		849	const_iv (XIMSecondary),
		850	const_iv (XIMTertiary),
		851	const_iv (XIMVisibleToForward),
		852	const_iv (XIMVisibleToBackword),
		853	const_iv (XIMVisibleToCenter),
		854	#if XRENDER
		855	const_iv (PictStandardARGB32),
		856	const_iv (PictStandardRGB24),
		857	const_iv (PictStandardA8),
		858	const_iv (PictStandardA4),
		859	const_iv (PictStandardA1),
		860	const_iv (RepeatNone),
		861	const_iv (RepeatNormal),
		862	const_iv (RepeatPad),
		863	const_iv (RepeatReflect),
		864	#endif
		865	# if 0
		866	const_iv (XIMForwardChar),
		867	const_iv (XIMBackwardChar),
		868	const_iv (XIMForwardWord),
		869	const_iv (XIMBackwardWord),
		870	const_iv (XIMCaretUp),
		871	const_iv (XIMCaretDown),
		872	const_iv (XIMNextLine),
		873	const_iv (XIMPreviousLine),
		874	const_iv (XIMLineStart),
		875	const_iv (XIMLineEnd),
		876	const_iv (XIMAbsolutePosition),
		877	const_iv (XIMDontChange),
		878	# endif
		879	# endif
		880	};
		881
		882	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		883	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		884	}
		885
		886	void
		887	log (const char *msg)
		888	CODE:
		889	rxvt_log ("%s", msg);
		890
		891	void
		892	warn (const char *msg)
		893	CODE:
		894	rxvt_warn ("%s", msg);
		895
		896	void
		897	fatal (const char *msg)
		898	CODE:
		899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
		903
		904	void
		905	catch_fatal (SV *block)
		906	PROTOTYPE: &
		907	CODE:
		908	try
449	{	909	{
450	case DT_INT:	910	PUSHMARK (SP);
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;	911	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	912	call_sv (block, G_VOID | G_DISCARD);
468	SPAGAIN;	913	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}	914	}
475		915	catch (const rxvt_failure_exception &e)
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482
483	if (htype == HOOK_DESTROY)
484	{
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}	916	{
491		917	croak ("rxvt_fatal exception caught, trying to continue.");
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}	918	}
495	}
496	}
497
498	/////////////////////////////////////////////////////////////////////////////
499
500	MODULE = urxvt PACKAGE = urxvt
501
502	PROTOTYPES: ENABLE
503
504	BOOT:
505	{
506	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
507	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
508	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
509	set_hookname (INIT);
510	set_hookname (RESET);
511	set_hookname (START);
512	set_hookname (DESTROY);
513	set_hookname (SEL_BEGIN);
514	set_hookname (SEL_EXTEND);
515	set_hookname (SEL_MAKE);
516	set_hookname (SEL_GRAB);
517	set_hookname (FOCUS_IN);
518	set_hookname (FOCUS_OUT);
519	set_hookname (VIEW_CHANGE);
520	set_hookname (SCROLL_BACK);
521	set_hookname (TTY_ACTIVITY);
522	set_hookname (REFRESH_BEGIN);
523	set_hookname (REFRESH_END);
524	set_hookname (KEYBOARD_COMMAND);
525
526	export_const (DEFAULT_RSTYLE);
527	export_const (OVERLAY_RSTYLE);
528	export_const (RS_Bold);
529	export_const (RS_Italic);
530	export_const (RS_Blink);
531	export_const (RS_RVid);
532	export_const (RS_Uline);
533
534	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
535	}
536
537	void
538	set_should_invoke (int htype, int value)
539	CODE:
540	rxvt_perl.should_invoke [htype] = value;
541
542	void
543	warn (const char *msg)
544	CODE:
545	rxvt_warn ("%s", msg);
546
547	void
548	fatal (const char *msg)
549	CODE:
550	rxvt_fatal ("%s", msg);
551		919
552	NV	920	NV
553	NOW ()	921	NOW ()
554	CODE:	922	CODE:
555	RETVAL = NOW;	923	RETVAL = ev::now ();
556	OUTPUT:	924	OUTPUT:
557	RETVAL	925	RETVAL
558		926
559	int	927	int
560	GET_BASEFG (int rend)	928	GET_BASEFG (int rend)
…		…
571	RETVAL	939	RETVAL
572		940
573	int	941	int
574	SET_FGCOLOR (int rend, int new_color)	942	SET_FGCOLOR (int rend, int new_color)
575	CODE:	943	CODE:
576	RETVAL = SET_FGCOLOR (rend, new_color);	944	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
577	OUTPUT:	945	OUTPUT:
578	RETVAL	946	RETVAL
579		947
580	int	948	int
581	SET_BGCOLOR (int rend, int new_color)	949	SET_BGCOLOR (int rend, int new_color)
582	CODE:	950	CODE:
583	RETVAL = SET_BGCOLOR (rend, new_color);	951	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
584	OUTPUT:	952	OUTPUT:
585	RETVAL	953	RETVAL
586		954
587	int	955	int
588	GET_CUSTOM (int rend)	956	GET_CUSTOM (int rend)
589	CODE:	957	CODE:
590	RETVAL = (rend && RS_customMask) >> RS_customShift;	958	RETVAL = (rend & RS_customMask) >> RS_customShift;
591	OUTPUT:	959	OUTPUT:
592	RETVAL	960	RETVAL
593		961
594	int	962	int
595	SET_CUSTOM (int rend, int new_value)	963	SET_CUSTOM (int rend, int new_value)
…		…
602	| ((new_value << RS_customShift) & RS_customMask);	970	| ((new_value << RS_customShift) & RS_customMask);
603	}	971	}
604	OUTPUT:	972	OUTPUT:
605	RETVAL	973	RETVAL
606		974
		975	void
		976	termlist ()
		977	PPCODE:
		978	{
		979	EXTEND (SP, rxvt_term::termlist.size ());
		980
		981	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		982	if ((*t)->perl.self)
		983	PUSHs (sv_2mortal (newSVterm (*t)));
		984	}
		985
		986	IV
		987	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		988	CODE:
		989	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		990	req->cb_sv = newSVsv (cb);
		991	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		992	av_push (av, newSViv ((IV)req));
		993	RETVAL = (IV)req;
		994	OUTPUT:
		995	RETVAL
		996
		997	void
		998	_delete_selection_request (IV req_)
		999	CODE:
		1000	rxvt_selection *req = (rxvt_selection *)req_;
		1001	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1002	int i;
		1003
		1004	for (i = AvFILL (av); i >= 0; i--)
		1005	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1006	break;
		1007
		1008	for (; i < AvFILL (av); i++)
		1009	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1010
		1011	av_pop (av);
		1012
		1013	delete req;
		1014
607	MODULE = urxvt PACKAGE = urxvt::term	1015	MODULE = urxvt PACKAGE = urxvt::term
		1016
		1017	SV *
		1018	_new (AV *env, AV *arg)
		1019	CODE:
		1020	{
		1021	rxvt_term *term = new rxvt_term;
		1022
		1023	stringvec *argv = new stringvec;
		1024	for (int i = 0; i <= AvFILL (arg); i++)
		1025	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1026
		1027	stringvec *envv = new stringvec;
		1028	for (int i = AvFILL (env) + 1; i--; )
		1029	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1030
		1031	try
		1032	{
		1033	term->init (argv, envv);
		1034	}
		1035	catch (const class rxvt_failure_exception &e)
		1036	{
		1037	term->destroy ();
		1038	croak ("error while initializing new terminal instance");
		1039	}
		1040
		1041	RETVAL = term && term->perl.self
		1042	? newSVterm (term) : &PL_sv_undef;
		1043	}
		1044	OUTPUT:
		1045	RETVAL
		1046
		1047	void
		1048	rxvt_term::destroy ()
		1049
		1050	void
		1051	rxvt_term::set_should_invoke (int htype, int inc)
		1052	CODE:
		1053	uint8_t &count = THIS->perl.should_invoke [htype];
		1054	uint8_t prev = count;
		1055	count += inc;
		1056	if (!prev != !count)
		1057	{
		1058	// hook status changed, react
		1059	switch (htype)
		1060	{
		1061	case HOOK_POSITION_CHANGE:
		1062	if (count)
		1063	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1064	}
		1065	}
		1066
		1067	void
		1068	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1069	CODE:
		1070	XrmPutStringResource (&THIS->option_db, specifier, value);
		1071
		1072	int
		1073	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1074	CODE:
		1075	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1076	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1077	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1078	OUTPUT: RETVAL
		1079
		1080	int
		1081	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1082	CODE:
		1083	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1084	OUTPUT: RETVAL
		1085
		1086	void
		1087	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1088	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1089	CODE:
		1090	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1091
		1092	void
		1093	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1094	CODE:
		1095	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1096
		1097	bool
		1098	rxvt_term::grab (Time eventtime, int sync = 0)
		1099	CODE:
		1100	{
		1101	int mode = sync ? GrabModeSync : GrabModeAsync;
		1102
		1103	THIS->perl.grabtime = 0;
		1104
		1105	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1106	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1107	mode, mode, None, GRAB_CURSOR, eventtime))
		1108	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1109	THIS->perl.grabtime = eventtime;
		1110	else
		1111	XUngrabPointer (THIS->dpy, eventtime);
		1112
		1113	RETVAL = !!THIS->perl.grabtime;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
		1118	void
		1119	rxvt_term::allow_events_async ()
		1120	CODE:
		1121	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1122
		1123	void
		1124	rxvt_term::allow_events_sync ()
		1125	CODE:
		1126	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1127
		1128	void
		1129	rxvt_term::allow_events_replay ()
		1130	CODE:
		1131	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1132	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1133
		1134	void
		1135	rxvt_term::ungrab ()
		1136	CODE:
		1137	ungrab (THIS);
		1138
		1139	int
		1140	rxvt_term::XStringToKeysym (char *string)
		1141	CODE:
		1142	RETVAL = XStringToKeysym (string);
		1143	OUTPUT: RETVAL
		1144
		1145	char *
		1146	rxvt_term::XKeysymToString (int sym)
		1147	CODE:
		1148	RETVAL = XKeysymToString (sym);
		1149	OUTPUT: RETVAL
		1150
		1151	int
		1152	rxvt_term::XKeysymToKeycode (int sym)
		1153	CODE:
		1154	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1155	OUTPUT: RETVAL
		1156
		1157	int
		1158	rxvt_term::XKeycodeToKeysym (int code, int index)
		1159	CODE:
		1160	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1161	OUTPUT: RETVAL
608		1162
609	int	1163	int
610	rxvt_term::strwidth (SV *str)	1164	rxvt_term::strwidth (SV *str)
611	CODE:	1165	CODE:
612	{	1166	{
613	wchar_t *wstr = sv2wcs (str);	1167	wchar_t *wstr = sv2wcs (str);
614		1168
615	rxvt_push_locale (THIS->locale);	1169	rxvt_push_locale (THIS->locale);
616	RETVAL = wcswidth (wstr, wcslen (wstr));	1170	RETVAL = 0;
		1171	for (wchar_t *wc = wstr; *wc; wc++)
		1172	{
		1173	int w = WCWIDTH (*wc);
		1174
		1175	if (w)
		1176	RETVAL += max (w, 1);
		1177	}
617	rxvt_pop_locale ();	1178	rxvt_pop_locale ();
618		1179
619	free (wstr);	1180	free (wstr);
620	}	1181	}
621	OUTPUT:	1182	OUTPUT:
…		…
648		1209
649	rxvt_push_locale (THIS->locale);	1210	rxvt_push_locale (THIS->locale);
650	wchar_t *wstr = rxvt_mbstowcs (data, len);	1211	wchar_t *wstr = rxvt_mbstowcs (data, len);
651	rxvt_pop_locale ();	1212	rxvt_pop_locale ();
652		1213
653	char *str = rxvt_wcstoutf8 (wstr);	1214	RETVAL = wcs2sv (wstr);
654	free (wstr);	1215	free (wstr);
655
656	RETVAL = newSVpv (str, 0);
657	SvUTF8_on (RETVAL);
658	free (str);
659	}	1216	}
660	OUTPUT:	1217	OUTPUT:
661	RETVAL	1218	RETVAL
		1219
		1220	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1221
		1222	#define TERM_OFFSET_width TERM_OFFSET(width)
		1223	#define TERM_OFFSET_height TERM_OFFSET(height)
		1224	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1225	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1226	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1227	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1228	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1229	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1230	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1231	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1232	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1233	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1234	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1235	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1236	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1237	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
662		1238
663	int	1239	int
664	rxvt_term::nsaved ()	1240	rxvt_term::width ()
		1241	ALIAS:
		1242	width = TERM_OFFSET_width
		1243	height = TERM_OFFSET_height
		1244	fwidth = TERM_OFFSET_fwidth
		1245	fheight = TERM_OFFSET_fheight
		1246	fbase = TERM_OFFSET_fbase
		1247	nrow = TERM_OFFSET_nrow
		1248	ncol = TERM_OFFSET_ncol
		1249	focus = TERM_OFFSET_focus
		1250	mapped = TERM_OFFSET_mapped
		1251	int_bwidth = TERM_OFFSET_int_bwidth
		1252	ext_bwidth = TERM_OFFSET_ext_bwidth
		1253	lineSpace = TERM_OFFSET_lineSpace
		1254	letterSpace = TERM_OFFSET_letterSpace
		1255	saveLines = TERM_OFFSET_saveLines
		1256	total_rows = TERM_OFFSET_total_rows
		1257	top_row = TERM_OFFSET_top_row
665	CODE:	1258	CODE:
666	RETVAL = THIS->nsaved;	1259	RETVAL = *(int *)((char *)THIS + ix);
667	OUTPUT:	1260	OUTPUT:
668	RETVAL	1261	RETVAL
669		1262
		1263	unsigned int
		1264	rxvt_term::ModLevel3Mask ()
		1265	ALIAS:
		1266	ModLevel3Mask = 0
		1267	ModMetaMask = 1
		1268	ModNumLockMask = 2
		1269	current_screen = 3
		1270	hidden_cursor = 4
		1271	CODE:
		1272	switch (ix)
		1273	{
		1274	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1275	case 1: RETVAL = THIS->ModMetaMask; break;
		1276	case 2: RETVAL = THIS->ModNumLockMask; break;
		1277	case 3: RETVAL = THIS->current_screen; break;
		1278	#ifdef CURSOR_BLINK
		1279	case 4: RETVAL = THIS->hidden_cursor; break;
		1280	#endif
		1281	}
		1282	OUTPUT:
		1283	RETVAL
		1284
		1285	char *
		1286	rxvt_term::display_id ()
		1287	ALIAS:
		1288	display_id = 0
		1289	locale = 1
		1290	CODE:
		1291	switch (ix)
		1292	{
		1293	case 0: RETVAL = THIS->display->id; break;
		1294	case 1: RETVAL = THIS->locale; break;
		1295	}
		1296	OUTPUT:
		1297	RETVAL
		1298
		1299	SV *
		1300	rxvt_term::envv ()
		1301	ALIAS:
		1302	argv = 1
		1303	PPCODE:
		1304	{
		1305	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1306
		1307	EXTEND (SP, vec->size ());
		1308
		1309	for (char **i = vec->begin (); i != vec->end (); ++i)
		1310	if (*i)
		1311	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1312	}
		1313
670	int	1314	int
671	rxvt_term::view_start (int newval = -1)	1315	rxvt_term::pty_ev_events (int events = ev::UNDEF)
672	CODE:	1316	CODE:
673	{	1317	RETVAL = THIS->pty_ev.events;
		1318	if (events != ev::UNDEF)
		1319	THIS->pty_ev.set (events);
		1320	OUTPUT:
		1321	RETVAL
		1322
		1323	int
		1324	rxvt_term::pty_fd ()
		1325	CODE:
		1326	RETVAL = THIS->pty->pty;
		1327	OUTPUT:
		1328	RETVAL
		1329
		1330	Window
		1331	rxvt_term::parent ()
		1332	CODE:
674	RETVAL = THIS->view_start;	1333	RETVAL = THIS->parent;
		1334	OUTPUT:
		1335	RETVAL
675		1336
676	if (newval >= 0)	1337	int
677	{	1338	rxvt_term::parent_x ()
678	THIS->view_start = min (newval, THIS->nsaved);	1339	CODE:
679	THIS->scr_changeview (RETVAL);	1340	RETVAL = THIS->parent_x;
680	}	1341	OUTPUT:
681	}	1342	RETVAL
		1343
		1344	int
		1345	rxvt_term::parent_y ()
		1346	CODE:
		1347	RETVAL = THIS->parent_y;
		1348	OUTPUT:
		1349	RETVAL
		1350
		1351	void
		1352	rxvt_term::vt_emask_add (U32 emask)
		1353	CODE:
		1354	THIS->vt_emask_perl |= emask;
		1355	THIS->vt_select_input ();
		1356
		1357	U32
		1358	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1359	CODE:
		1360	RETVAL = THIS->rstyle;
		1361	THIS->rstyle = new_rstyle;
682	OUTPUT:	1362	OUTPUT:
683	RETVAL	1363	RETVAL
684		1364
685	int	1365	int
686	rxvt_term::nrow ()	1366	rxvt_term::view_start (int newval = 1)
		1367	PROTOTYPE: $;$
687	CODE:	1368	CODE:
		1369	{
688	RETVAL = THIS->nrow;	1370	RETVAL = THIS->view_start;
		1371
		1372	if (newval <= 0)
		1373	THIS->scr_changeview (max (newval, THIS->top_row));
		1374	}
689	OUTPUT:	1375	OUTPUT:
690	RETVAL	1376	RETVAL
691		1377
692	int	1378	void
		1379	rxvt_term::set_urgency (bool enable)
		1380
		1381	void
		1382	rxvt_term::focus_in ()
		1383
		1384	void
693	rxvt_term::ncol ()	1385	rxvt_term::focus_out ()
		1386
		1387	void
		1388	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1389	ALIAS:
		1390	key_release = 1
694	CODE:	1391	CODE:
695	RETVAL = THIS->ncol;	1392	{
696	OUTPUT:	1393	XKeyEvent xkey;
697	RETVAL	1394
		1395	memset (&xkey, 0, sizeof (xkey));
		1396
		1397	xkey.time = time;
		1398	xkey.state = state;
		1399	xkey.keycode = keycode;
		1400
		1401	xkey.type = ix ? KeyRelease : KeyPress;
		1402	xkey.display = THIS->dpy;
		1403	xkey.window = THIS->vt;
		1404	xkey.root = THIS->display->root;
		1405	xkey.subwindow = THIS->vt;
		1406
		1407	if (ix)
		1408	THIS->key_release (xkey);
		1409	else
		1410	THIS->key_press (xkey);
		1411	}
698		1412
699	void	1413	void
700	rxvt_term::want_refresh ()	1414	rxvt_term::want_refresh ()
701	CODE:	1415	CODE:
702	THIS->want_refresh = 1;	1416	THIS->want_refresh = 1;
		1417	THIS->refresh_check ();
703		1418
704	void	1419	void
705	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1420	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
706	PPCODE:	1421	PPCODE:
707	{	1422	{
708	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1423	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
709	XSRETURN_EMPTY;	1424	XSRETURN_EMPTY;
710		1425
711	line_t &l = ROW(row_number);	1426	line_t &l = ROW(row_number);
712		1427
713	if (GIMME_V != G_VOID)	1428	if (GIMME_V != G_VOID)
714	{	1429	{
715	wchar_t *wstr = new wchar_t [THIS->ncol];	1430	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
716		1431
717	for (int col = 0; col <THIS->ncol; col++)	1432	for (int col = 0; col < THIS->ncol; col++)
718	wstr [col] = l.t [col];	1433	wstr [col] = l.t [col];
719		1434
720	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
721	free (wstr);
722
723	SV *sv = newSVpv (str, 0);
724	SvUTF8_on (sv);
725	XPUSHs (sv_2mortal (sv));	1435	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
726	free (str);
727	}	1436	}
728		1437
729	if (new_text)	1438	if (new_text)
730	{	1439	{
731	wchar_t *wstr = sv2wcs (new_text);	1440	wchar_t *wstr = sv2wcs (new_text);
732		1441
733	int len = wcslen (wstr);	1442	int len = min (wcslen (wstr) - start_ofs, max_len);
734		1443
735	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1444	if (start_col < 0 || start_col + len > THIS->ncol)
736	{	1445	{
737	free (wstr);	1446	free (wstr);
738	croak ("new_text extends beyond horizontal margins");	1447	croak ("new_text extends beyond horizontal margins");
739	}	1448	}
740		1449
741	for (int col = start_col; col < start_col + len; col++)	1450	for (int col = start_col; col < start_col + len; col++)
742	{	1451	{
743	l.t [col] = wstr [col - start_col];	1452	l.t [col] = wstr [start_ofs + col - start_col];
744	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1453	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
745	}	1454	}
746		1455
747	free (wstr);	1456	free (wstr);
748	}	1457	}
749	}	1458	}
750		1459
751	void	1460	void
752	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1461	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
753	PPCODE:	1462	PPCODE:
754	{	1463	{
755	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1464	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
756	XSRETURN_EMPTY;	1465	XSRETURN_EMPTY;
757		1466
758	line_t &l = ROW(row_number);	1467	line_t &l = ROW(row_number);
759		1468
760	if (GIMME_V != G_VOID)	1469	if (GIMME_V != G_VOID)
…		…
772	{	1481	{
773	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1482	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
774	croak ("new_rend must be arrayref");	1483	croak ("new_rend must be arrayref");
775		1484
776	AV *av = (AV *)SvRV (new_rend);	1485	AV *av = (AV *)SvRV (new_rend);
777	int len = av_len (av) + 1;	1486	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
778		1487
779	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1488	if (start_col < 0 || start_col + len > THIS->ncol)
780	croak ("new_rend array extends beyond horizontal margins");	1489	croak ("new_rend array extends beyond horizontal margins");
781		1490
782	for (int col = start_col; col < start_col + len; col++)	1491	for (int col = start_col; col < start_col + len; col++)
783	{	1492	{
784	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1493	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
785		1494
786	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1495	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
787	}	1496	}
788	}	1497	}
789	}	1498	}
790		1499
791	int	1500	int
792	rxvt_term::ROW_l (int row_number, int new_length = -2)	1501	rxvt_term::ROW_l (int row_number, int new_length = -1)
793	CODE:	1502	CODE:
794	{	1503	{
795	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1504	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
796	XSRETURN_EMPTY;	1505	XSRETURN_EMPTY;
797		1506
798	line_t &l = ROW(row_number);	1507	line_t &l = ROW(row_number);
799	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1508	RETVAL = l.l;
800		1509
801	if (new_length >= -1)	1510	if (new_length >= 0)
802	l.l = new_length;	1511	l.l = new_length;
803	}	1512	}
804	OUTPUT:	1513	OUTPUT:
805	RETVAL	1514	RETVAL
806		1515
807	bool	1516	bool
808	rxvt_term::ROW_is_longer (int row_number)	1517	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
809	CODE:	1518	CODE:
810	{	1519	{
811	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1520	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
812	XSRETURN_EMPTY;	1521	XSRETURN_EMPTY;
813		1522
814	line_t &l = ROW(row_number);	1523	line_t &l = ROW(row_number);
815	RETVAL = l.l < 0;	1524	RETVAL = l.is_longer ();
		1525
		1526	if (new_is_longer >= 0)
		1527	l.is_longer (new_is_longer);
816	}	1528	}
817	OUTPUT:	1529	OUTPUT:
818	RETVAL	1530	RETVAL
819		1531
820	SV *	1532	SV *
821	rxvt_term::special_encode (SV *str)	1533	rxvt_term::special_encode (SV *string)
822	CODE:	1534	CODE:
823	abort ();//TODO	1535	{
		1536	wchar_t *wstr = sv2wcs (string);
		1537	int wlen = wcslen (wstr);
		1538	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1539
		1540	rxvt_push_locale (THIS->locale);
		1541
		1542	wchar_t *r = rstr;
		1543	for (wchar_t *s = wstr; *s; s++)
		1544	{
		1545	int w = WCWIDTH (*s);
		1546
		1547	if (w == 0)
		1548	{
		1549	if (r == rstr)
		1550	croak ("leading combining character unencodable");
		1551
		1552	unicode_t n = rxvt_compose (r[-1], *s);
		1553	if (n == NOCHAR)
		1554	n = rxvt_composite.compose (r[-1], *s);
		1555
		1556	r[-1] = n;
		1557	}
		1558	#if !UNICODE_3
		1559	else if (*s >= 0x10000)
		1560	*r++ = rxvt_composite.compose (*s);
		1561	#endif
		1562	else
		1563	*r++ = *s;
		1564
		1565	// the *2 above only allows wcwidth <= 2
		1566	if (w > 1)
		1567	*r++ = NOCHAR;
		1568	}
		1569
		1570	rxvt_pop_locale ();
		1571
		1572	RETVAL = wcs2sv (rstr, r - rstr);
		1573	}
		1574	OUTPUT:
		1575	RETVAL
824		1576
825	SV *	1577	SV *
826	rxvt_term::special_decode (SV *str)	1578	rxvt_term::special_decode (SV *text)
827	CODE:	1579	CODE:
828	abort ();//TODO	1580	{
		1581	wchar_t *wstr = sv2wcs (text);
		1582	int dlen = 0;
		1583
		1584	// find length
		1585	for (wchar_t *s = wstr; *s; s++)
		1586	if (*s == NOCHAR)
		1587	;
		1588	else if (IS_COMPOSE (*s))
		1589	dlen += rxvt_composite.expand (*s, 0);
		1590	else
		1591	dlen++;
		1592
		1593	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1594
		1595	// decode
		1596	wchar_t *r = rstr;
		1597	for (wchar_t *s = wstr; *s; s++)
		1598	if (*s == NOCHAR)
		1599	;
		1600	else if (IS_COMPOSE (*s))
		1601	r += rxvt_composite.expand (*s, r);
		1602	else
		1603	*r++ = *s;
		1604
		1605	RETVAL = wcs2sv (rstr, r - rstr);
		1606	}
		1607	OUTPUT:
		1608	RETVAL
829		1609
830	void	1610	void
831	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1611	rxvt_term::_resource (char *name, int index, SV *newval = 0)
832	PPCODE:	1612	PPCODE:
833	{	1613	{
834	struct resval { const char *name; int value; } rslist [] = {	1614	static const struct resval { const char *name; int value; } *rs, rslist [] = {
835	# define Rs_def(name) { # name, Rs_ ## name },	1615	# define def(name) { # name, Rs_ ## name },
836	# define Rs_reserve(name,count)	1616	# define reserve(name,count)
837	# include "rsinc.h"	1617	# include "rsinc.h"
838	# undef Rs_def	1618	# undef def
839	# undef Rs_reserve	1619	# undef reserve
840	};	1620	};
841		1621
842	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1622	rs = rslist + ecb_array_length (rslist);
843		1623
		1624	if (*name)
844	do {	1625	{
		1626	do {
845	if (rs-- == rslist)	1627	if (rs-- == rslist)
846	croak ("no such resource '%s', requested", name);	1628	croak ("no such resource '%s', requested", name);
847	} while (strcmp (name, rs->name));	1629	} while (strcmp (name, rs->name));
848		1630
849	index += rs->value;	1631	index += rs->value;
		1632	}
		1633	else
		1634	{
		1635	--rs;
		1636	name = "";
		1637	}
850		1638
851	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1639	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
852	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1640	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
853		1641
854	if (GIMME_V != G_VOID)	1642	if (GIMME_V != G_VOID)
…		…
865	else	1653	else
866	THIS->rs [index] = 0;	1654	THIS->rs [index] = 0;
867	}	1655	}
868	}	1656	}
869		1657
		1658	const char *
		1659	rxvt_term::x_resource (const char *name)
		1660
		1661	bool
		1662	rxvt_term::option (U8 optval, int set = -1)
		1663	CODE:
		1664	{
		1665	RETVAL = THIS->option (optval);
		1666
		1667	if (set >= 0)
		1668	{
		1669	THIS->set_option (optval, set);
		1670
		1671	if (THIS->init_done) // avoid doing this before START
		1672	switch (optval)
		1673	{
		1674	case Opt_skipBuiltinGlyphs:
		1675	THIS->set_fonts ();
		1676	THIS->scr_remap_chars ();
		1677	THIS->scr_touch (true);
		1678	THIS->want_refresh = 1;
		1679	THIS->refresh_check ();
		1680	break;
		1681	#ifdef CURSOR_BLINK
		1682	case Opt_cursorBlink:
		1683	THIS->cursor_blink_reset ();
		1684	break;
		1685	#endif
		1686
		1687	case Opt_cursorUnderline:
		1688	THIS->want_refresh = 1;
		1689	THIS->refresh_check ();
		1690	break;
		1691
		1692	# case Opt_scrollBar_floating:
		1693	# case Opt_scrollBar_right:
		1694	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1695	# break;
		1696	}
		1697	}
		1698	}
		1699	OUTPUT:
		1700	RETVAL
		1701
		1702	bool
		1703	rxvt_term::parse_keysym (char *keysym, char *str)
		1704	CODE:
		1705	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1706	THIS->keyboard->register_done ();
		1707	OUTPUT:
		1708	RETVAL
		1709
870	void	1710	void
		1711	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1712	CODE:
		1713	wchar_t *wstr = sv2wcs (str);
		1714	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1715	free (wstr);
		1716
		1717	void
871	rxvt_term::selection_mark (...)	1718	rxvt_term::screen_cur (...)
872	PROTOTYPE: $;$$	1719	PROTOTYPE: $;$$
873	ALIAS:	1720	ALIAS:
		1721	screen_cur = 0
874	selection_beg = 1	1722	selection_beg = 1
875	selection_end = 2	1723	selection_end = 2
		1724	selection_mark = 3
876	PPCODE:	1725	PPCODE:
877	{	1726	{
878	row_col_t &sel = ix == 1 ? THIS->selection.beg	1727	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1728	: ix == 1 ? THIS->selection.beg
879	: ix == 2 ? THIS->selection.end	1729	: ix == 2 ? THIS->selection.end
880	: THIS->selection.mark;	1730	: THIS->selection.mark;
881		1731
882	if (GIMME_V != G_VOID)	1732	if (GIMME_V != G_VOID)
883	{	1733	{
884	EXTEND (SP, 2);	1734	EXTEND (SP, 2);
885	PUSHs (sv_2mortal (newSViv (sel.row)));	1735	PUSHs (sv_2mortal (newSViv (rc.row)));
886	PUSHs (sv_2mortal (newSViv (sel.col)));	1736	PUSHs (sv_2mortal (newSViv (rc.col)));
887	}	1737	}
888		1738
889	if (items == 3)	1739	if (items >= 3)
		1740	{
		1741	rc.row = SvIV (ST (1));
		1742	rc.col = SvIV (ST (2));
		1743
		1744	if (ix == 2)
890	{	1745	{
891	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1746	if (rc.col == 0)
892	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1747	{
		1748	// col == 0 means end of previous line
		1749	rc.row--;
		1750	rc.col = THIS->ncol;
		1751	}
		1752	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1753	&& rc.col > ROW(rc.row).l)
		1754	{
		1755	// col >= length means while line and add newline
		1756	rc.col = THIS->ncol;
		1757	}
		1758	}
		1759
		1760	clamp_it (rc.col, 0, THIS->ncol);
		1761	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
893		1762
894	if (ix)	1763	if (ix)
		1764	{
		1765	THIS->selection.screen = THIS->current_screen;
		1766
895	THIS->want_refresh = 1;	1767	THIS->want_refresh = 1;
		1768	THIS->refresh_check ();
		1769	}
896	}	1770	}
897	}	1771	}
898		1772
899	int	1773	int
900	rxvt_term::selection_grab (int eventtime = CurrentTime)	1774	rxvt_term::selection_screen (int screen = -1)
		1775	CODE:
		1776	RETVAL = THIS->selection.screen;
		1777	if (screen >= 0)
		1778	THIS->selection.screen = screen;
		1779	OUTPUT:
		1780	RETVAL
901		1781
902	void	1782	void
		1783	rxvt_term::selection_clear (bool clipboard = false)
		1784
		1785	void
		1786	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1787	CODE:
		1788	THIS->selection.op = SELECTION_CONT;
		1789	THIS->selection.rect = rect;
		1790	THIS->selection_make (eventtime);
		1791
		1792	int
		1793	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1794
		1795	void
903	rxvt_term::selection (SV *newtext = 0)	1796	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
904	PPCODE:	1797	PPCODE:
905	{	1798	{
		1799	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1800	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1801
906	if (GIMME_V != G_VOID)	1802	if (GIMME_V != G_VOID)
907	{	1803	XPUSHs (text
908	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1804	? sv_2mortal (wcs2sv (text, len))
909	SV *sv = newSVpv (sel, 0);	1805	: &PL_sv_undef);
910	SvUTF8_on (sv);
911	free (sel);
912	XPUSHs (sv_2mortal (sv));
913	}
914		1806
915	if (newtext)	1807	if (newtext)
916	{	1808	{
917	free (THIS->selection.text);	1809	free (text);
918		1810
919	THIS->selection.text = sv2wcs (newtext);	1811	text = sv2wcs (newtext);
920	THIS->selection.len = wcslen (THIS->selection.text);	1812	len = wcslen (text);
921	}
922	}
923		1813	}
		1814	}
		1815
		1816	char
		1817	rxvt_term::cur_charset ()
		1818	CODE:
		1819	RETVAL = THIS->charsets [THIS->screen.charset];
		1820	OUTPUT:
		1821	RETVAL
		1822
		1823	void
		1824	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)
		1825
		1826	void
		1827	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1828
		1829	void
		1830	rxvt_term::scr_bell ()
		1831
		1832	void
		1833	rxvt_term::scr_recolour (bool refresh = true);
		1834
		1835	void
		1836	rxvt_term::scr_change_screen (int screen)
		1837
		1838	void
		1839	rxvt_term::scr_add_lines (SV *string)
		1840	CODE:
		1841	{
		1842	wchar_t *wstr = sv2wcs (string);
		1843	THIS->scr_add_lines (wstr, wcslen (wstr));
		1844	free (wstr);
		1845	}
		1846
924	void	1847	void
925	rxvt_term::tt_write (SV *octets)	1848	rxvt_term::tt_write (SV *octets)
926	INIT:	1849	INIT:
927	STRLEN len;	1850	STRLEN len;
928	char *str = SvPVbyte (octets, len);	1851	char *str = SvPVbyte (octets, len);
929	C_ARGS:	1852	C_ARGS:
930	(unsigned char *)str, len	1853	str, len
		1854
		1855	void
		1856	rxvt_term::tt_paste (SV *octets)
		1857	INIT:
		1858	STRLEN len;
		1859	char *str = SvPVbyte (octets, len);
		1860	C_ARGS:
		1861	str, len
		1862
		1863	void
		1864	rxvt_term::cmd_parse (SV *octets)
		1865	CODE:
		1866	{
		1867	STRLEN len;
		1868	char *str = SvPVbyte (octets, len);
		1869
		1870	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1871	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1872
		1873	THIS->cmdbuf_ptr = str;
		1874	THIS->cmdbuf_endp = str + len;
		1875
		1876	rxvt_push_locale (THIS->locale);
		1877	THIS->cmd_parse ();
		1878	rxvt_pop_locale ();
		1879
		1880	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1881	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1882	}
931		1883
932	SV *	1884	SV *
933	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1885	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
934	CODE:	1886	CODE:
935	{	1887	{
…		…
938	o->self = (HV *)SvRV (RETVAL);	1890	o->self = (HV *)SvRV (RETVAL);
939	}	1891	}
940	OUTPUT:	1892	OUTPUT:
941	RETVAL	1893	RETVAL
942		1894
		1895	#############################################################################
		1896	# Various X Utility Functions
		1897	#############################################################################
		1898
		1899	void
		1900	rxvt_term::XListProperties (Window window)
		1901	PPCODE:
		1902	{
		1903	int count;
		1904	Atom *props = XListProperties (THIS->dpy, window, &count);
		1905
		1906	EXTEND (SP, count);
		1907	while (count--)
		1908	PUSHs (newSVuv ((U32)props [count]));
		1909
		1910	XFree (props);
		1911	}
		1912
		1913	void
		1914	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1915	PPCODE:
		1916	{
		1917	Atom type;
		1918	int format;
		1919	unsigned long nitems;
		1920	unsigned long bytes_after;
		1921	unsigned char *prop;
		1922
		1923	XGetWindowProperty (THIS->dpy, window, property,
		1924	0, 1<<24, 0, AnyPropertyType,
		1925	&type, &format, &nitems, &bytes_after, &prop);
		1926
		1927	if (type != None)
		1928	{
		1929	int elemsize = format == 16 ? sizeof (short)
		1930	: format == 32 ? sizeof (long)
		1931	: 1;
		1932
		1933	EXTEND (SP, 3);
		1934	PUSHs (newSVuv ((U32)type));
		1935	PUSHs (newSViv (format));
		1936	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1937	XFree (prop);
		1938	}
		1939	}
		1940
		1941	void
		1942	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1943	CODE:
		1944	{
		1945	STRLEN len;
		1946	char *data_ = SvPVbyte (data, len);
		1947
		1948	int elemsize = format == 16 ? sizeof (short)
		1949	: format == 32 ? sizeof (long)
		1950	: 1;
		1951
		1952	XChangeProperty (THIS->dpy, window, property,
		1953	type, format, PropModeReplace,
		1954	(unsigned char *)data_, len / elemsize);
		1955	}
		1956
		1957	Atom
		1958	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1959	C_ARGS: term->dpy, atom_name, only_if_exists
		1960
		1961	char *
		1962	XGetAtomName (rxvt_term *term, Atom atom)
		1963	C_ARGS: term->dpy, atom
		1964	CLEANUP:
		1965	XFree (RETVAL);
		1966
		1967	void
		1968	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1969	C_ARGS: term->dpy, window, property
		1970
		1971	Window
		1972	rxvt_term::DefaultRootWindow ()
		1973	CODE:
		1974	RETVAL = THIS->display->root;
		1975	OUTPUT:
		1976	RETVAL
		1977
		1978	#if 0
		1979
		1980	Window
		1981	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1982	C_ARGS: term->dpy, (Window)parent,
		1983	x, y, width, height, 0,
		1984	term->pix_colors_focused[Color_border],
		1985	term->pix_colors_focused[Color_border]
		1986
		1987	#endif
		1988
		1989	void
		1990	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1991	C_ARGS: term->dpy, window, parent, x, y
		1992
		1993	void
		1994	XMapWindow (rxvt_term *term, Window window)
		1995	C_ARGS: term->dpy, window
		1996
		1997	void
		1998	XUnmapWindow (rxvt_term *term, Window window)
		1999	C_ARGS: term->dpy, window
		2000
		2001	void
		2002	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2003	C_ARGS: term->dpy, window, x, y, width, height
		2004
		2005	void
		2006	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2007	CODE:
		2008	{
		2009	XWindowAttributes attr;
		2010	XGetWindowAttributes (THIS->dpy, window, &attr);
		2011	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2012	}
		2013
		2014	void
		2015	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2016	PPCODE:
		2017	{
		2018	int dx, dy;
		2019	Window child;
		2020
		2021	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2022	{
		2023	EXTEND (SP, 3);
		2024	PUSHs (newSViv (dx));
		2025	PUSHs (newSViv (dy));
		2026	PUSHs (newSVuv (child));
		2027	}
		2028	}
		2029
		2030	#############################################################################
		2031	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2032
		2033	# TODO: ugly
		2034	void
		2035	rxvt_term::get_geometry ()
		2036	PPCODE:
		2037	EXTEND (SP, 4);
		2038	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2039	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2040	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2042
		2043	#if HAVE_IMG
		2044
		2045	rxvt_img *
		2046	rxvt_term::new_img (SV *format, int width, int height)
		2047	CODE:
		2048	XRenderPictFormat *f = SvOK (format)
		2049	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2050	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2051	RETVAL = new rxvt_img (THIS, f, width, height);
		2052	OUTPUT:
		2053	RETVAL
		2054
		2055	#if ENABLE_TRANSPARENCY
		2056
		2057	rxvt_img *
		2058	rxvt_term::new_img_from_root ()
		2059	CODE:
		2060	RETVAL = rxvt_img::new_from_root (THIS);
		2061	OUTPUT:
		2062	RETVAL
		2063
		2064	#endif
		2065
		2066	#if HAVE_PIXBUF
		2067
		2068	rxvt_img *
		2069	rxvt_term::new_img_from_file (octet_string filename)
		2070	CODE:
		2071	try
		2072	{
		2073	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2074	}
		2075	catch (const class rxvt_failure_exception &e)
		2076	{
		2077	croak ("new_img_from_file failed");
		2078	}
		2079	OUTPUT:
		2080	RETVAL
		2081
		2082	#endif
		2083
		2084	#if HAVE_BG_PIXMAP
		2085
		2086	void
		2087	rxvt_term::set_background (rxvt_img *img)
		2088	CODE:
		2089	THIS->bg_destroy ();
		2090	THIS->bg_pixmap = None;
		2091	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2092
		2093	if (img) // TODO: cannot be false
		2094	{
		2095	img->unshare ();
		2096	//TODO: convetr to visual, possibly precompose with colour
		2097	THIS->bg_pixmap = img->steal ();
		2098	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2099	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2100	}
		2101
		2102	#endif
		2103
		2104	#endif
		2105
		2106	#############################################################################
		2107	# urxvt::overlay
		2108	#############################################################################
		2109
943	MODULE = urxvt PACKAGE = urxvt::overlay	2110	MODULE = urxvt PACKAGE = urxvt::overlay
944		2111
945	void	2112	void
946	overlay::set (int x, int y, SV *text, SV *rend = 0)	2113	overlay::set (int x, int y, SV *text, SV *rend = 0)
947		2114
…		…
952	overlay::hide ()	2119	overlay::hide ()
953		2120
954	void	2121	void
955	overlay::DESTROY ()	2122	overlay::DESTROY ()
956		2123
		2124	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2125
		2126	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2127
		2128	#if HAVE_PIXBUF
		2129
		2130	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2131	C_ARGS: filename, 0
		2132
		2133	void
		2134	DESTROY (urxvt::pixbuf self)
		2135	CODE:
		2136	gdk_pixbuf_unref (self);
		2137
		2138	#endif
		2139
957	MODULE = urxvt PACKAGE = urxvt::timer	2140	MODULE = urxvt PACKAGE = urxvt::img
958		2141
959	SV *	2142	#if HAVE_IMG
960	timer::new ()
961	CODE:
962	timer *w = new timer;
963	w->start (NOW);
964	RETVAL = newSVptr ((void *)w, "urxvt::timer");
965	w->self = (HV *)SvRV (RETVAL);
966	OUTPUT:
967	RETVAL
968		2143
969	timer *	2144	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
970	timer::cb (SV *cb)	2145	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
971	CODE:
972	THIS->cb (cb);
973	RETVAL = THIS;
974	OUTPUT:
975	RETVAL
976		2146
977	NV	2147	int
978	timer::at ()	2148	rxvt_img::w ()
979	CODE:	2149	CODE:
980	RETVAL = THIS->at;	2150	RETVAL = THIS->w;
981	OUTPUT:	2151	OUTPUT:
982	RETVAL	2152	RETVAL
983		2153
984	timer *	2154	int
985	timer::interval (NV interval)	2155	rxvt_img::h ()
986	CODE:	2156	CODE:
987	THIS->interval = interval;
988	RETVAL = THIS;	2157	RETVAL = THIS->h;
989	OUTPUT:	2158	OUTPUT:
990	RETVAL	2159	RETVAL
991		2160
992	timer *	2161	bool
993	timer::set (NV tstamp)	2162	rxvt_img::shared ()
994	CODE:	2163	CODE:
995	THIS->set (tstamp);	2164	RETVAL = THIS->shared;
		2165	OUTPUT:
		2166	RETVAL
		2167
		2168	Pixmap
		2169	rxvt_img::pm ()
		2170	CODE:
996	RETVAL = THIS;	2171	RETVAL = THIS->pm;
997	OUTPUT:	2172	OUTPUT:
998	RETVAL
999
1000	timer *
1001	timer::start (NV tstamp = THIS->at)
1002	CODE:
1003	THIS->start (tstamp);
1004	RETVAL = THIS;	2173	RETVAL
1005	OUTPUT:
1006	RETVAL
1007		2174
1008	timer *
1009	timer::stop ()
1010	CODE:
1011	THIS->stop ();
1012	RETVAL = THIS;
1013	OUTPUT:
1014	RETVAL
1015
1016	void	2175	void
		2176	rxvt_img::fill (SV *c)
		2177	INIT:
		2178	rxvt_color rc;
		2179	parse_color (THIS->s, rc, c);
		2180	C_ARGS: rc
		2181
		2182	void
1017	timer::DESTROY ()	2183	rxvt_img::DESTROY ()
1018
1019	MODULE = urxvt PACKAGE = urxvt::iow
1020
1021	SV *
1022	iow::new ()
1023	CODE:	2184	CODE:
1024	iow *w = new iow;	2185	delete THIS;
1025	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1026	w->self = (HV *)SvRV (RETVAL);
1027	OUTPUT:
1028	RETVAL
1029		2186
1030	iow *	2187	rxvt_img *
1031	iow::cb (SV *cb)	2188	rxvt_img::blur (int rh, int rv)
1032	CODE:
1033	THIS->cb (cb);
1034	RETVAL = THIS;
1035	OUTPUT:
1036	RETVAL
1037		2189
1038	iow *
1039	iow::fd (int fd)
1040	CODE:
1041	THIS->fd = fd;
1042	RETVAL = THIS;
1043	OUTPUT:
1044	RETVAL
1045
1046	iow *
1047	iow::events (short events)
1048	CODE:
1049	THIS->events = events;
1050	RETVAL = THIS;
1051	OUTPUT:
1052	RETVAL
1053
1054	iow *
1055	iow::start ()
1056	CODE:
1057	THIS->start ();
1058	RETVAL = THIS;
1059	OUTPUT:
1060	RETVAL
1061
1062	iow *
1063	iow::stop ()
1064	CODE:
1065	THIS->stop ();
1066	RETVAL = THIS;
1067	OUTPUT:
1068	RETVAL
1069
1070	void	2190	void
1071	iow::DESTROY ()	2191	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1072		2192
		2193	void
		2194	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1073		2195
		2196	void
		2197	rxvt_img::unshare ()
		2198
		2199	rxvt_img *
		2200	rxvt_img::clone ()
		2201
		2202	rxvt_img *
		2203	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2204
		2205	rxvt_img *
		2206	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)
		2207	INIT:
		2208	double matrix[9] = {
		2209	p11, p12, p13,
		2210	p21, p22, p23,
		2211	p31, p32, p33
		2212	};
		2213	C_ARGS: new_width, new_height, matrix, repeat
		2214
		2215	rxvt_img *
		2216	rxvt_img::scale (int new_width, int new_height)
		2217
		2218	rxvt_img *
		2219	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2220
		2221	#endif
		2222

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