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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.51 by root, Mon Jan 9 23:00:07 2006 UTC vs.
Revision 1.170 by root, Tue Jun 5 19:32:29 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "iom.h"	35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
35	#include "rxvt.h"	38	#include "rxvt.h"
36	#include "keyboard.h"	39	#include "keyboard.h"
37	#include "rxvtutil.h"	40	#include "rxvtutil.h"
38	#include "rxvtperl.h"	41	#include "rxvtperl.h"
39		42
40	#include "perlxsi.c"	43	#include "perlxsi.c"
41		44
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		46
48	#undef LINENO	47	#undef LINENO
49	#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)
50	#undef ROW	49	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
52		51
53	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
54		53
55	static SV *	54	typedef char * octet_string;
56	taint (SV *sv)	55	typedef char * utf8_string;
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61		56
62	static SV *	57	typedef int render_repeat_mode;
63	taint_if (SV *sv, SV *src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67		58
68	return sv;	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	}	69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
70		72
71	static wchar_t *	73	static wchar_t *
72	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
73	{	75	{
74	STRLEN len;	76	STRLEN len;
…		…
87		89
88	return sv;	90	return sv;
89	}	91	}
90		92
91	static SV *	93	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
100	{	95	{
101	HV *hv = newHV ();	96	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		121
127	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
128	}	123	}
129		124
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		127
133	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
134		129
135	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
136	{	133	{
137	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
138	HV *self;	139	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char *type, SV *self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char *type, SV *self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		140
234	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);
235	~overlay ();	142	~overlay ();
236		143
237	void show ();	144	void show ();
…		…
241		148
242	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
243	};	150	};
244		151
245	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)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	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
248	if (border == 2)	163	if (border == 2)
249	{	164	{
250	w += 2;	165	w += 2;
251	h += 2;	166	h += 2;
252	}	167	}
…		…
290	*rp++ = r;	205	*rp++ = r;
291	}	206	}
292	}	207	}
293		208
294	show ();	209	show ();
295	THIS->want_refresh = 1;
296	}	210	}
297		211
298	overlay::~overlay ()	212	overlay::~overlay ()
299	{	213	{
300	hide ();	214	hide ();
…		…
305	delete [] rend[y];	219	delete [] rend[y];
306	}	220	}
307		221
308	delete [] text;	222	delete [] text;
309	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));
310		236
311	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
312	}	238	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	239	}
322		240
323	void	241	void
324	overlay::hide ()	242	overlay::hide ()
325	{	243	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
327		246
328	if (ovs)	247	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		248
332	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	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 ();
335	}	263	}
336		264
337	void overlay::swap ()	265	void overlay::swap ()
338	{	266	{
339	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));
340	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));
341		269
342	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
343	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;
344		277
345	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
346	{	279	{
347	text_t *t1 = text [y];	280	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
349		282
350	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;
351	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;
352		285
353	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
354	{	287	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
381		314
382	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
383		316
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	319	}
387		320
388	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
389	}	323	}
390
391		324
392	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
393		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
394	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
395		332
396	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		334
402	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	336	{
404	if (perl)	337	if (perl)
405	{	338	{
406	perl_destruct (perl);	339	perl_destruct (perl);
407	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
408	}	342	}
409	}	343	}
410		344
411	void	345	void
412	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
413	{	347	{
414	if (!perl)	348	if (!perl)
415	{	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
416	char *argv[] = {	356	char *args[] = {
417	"",	357	"",
418	"-T",	358	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
420	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
421		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
422	perl = perl_alloc ();	370	perl = perl_alloc ();
423	perl_construct (perl);	371	perl_construct (perl);
424		372
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426	|| 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 (int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	XPUSHs (sv_2mortal (newSViv (type)));
		406	PUTBACK;
		407	call_pv ("urxvt::usage", G_VOID | G_DISCARD | G_EVAL);
		408
		409	FREETMPS;
		410	LEAVE;
		411	}
		412
		413	uint8_t
		414	rxvt_perl_interp::resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		415	{
		416	localise_env set_environ (perl_environ);
		417
		418	ENTER;
		419	SAVETMPS;
		420
		421	dSP;
		422	EXTEND (SP, 6);
		423	PUSHs (sv_2mortal (newSVterm (term)));
		424	PUSHs (sv_2mortal (newSVpv (name, 0)));
		425	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		426	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		427	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		428	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		429	PUTBACK;
		430	call_pv ("urxvt::resource", G_SCALAR | G_EVAL);
		431
		432	uint8_t ret = POPi;
		433
		434	FREETMPS;
		435	LEAVE;
		436
		437	return ret;
		438	}
		439
		440	static void
		441	ungrab (rxvt_term *THIS)
		442	{
		443	if (THIS->perl.grabtime)
		444	{
		445	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		446	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		447	THIS->perl.grabtime = 0;
		448	}
		449	}
		450
		451	bool
		452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		453	{
		454	if (!perl || !term->perl.self)
		455	return false;
		456
		457	localise_env set_environ (perl_environ);
		458
		459	// pre-handling of some events
		460	if (htype == HOOK_REFRESH_END)
		461	{
		462	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		463
		464	for (int i = 0; i <= AvFILL (av); i++)
		465	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		466	}
		467	else if (htype == HOOK_DESTROY)
		468	{
		469	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		470
		471	for (int i = AvFILL (av); i >= 0; i--)
427	{	472	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429		474	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	475	}
434	}	476	}
435	}
436		477
437	static void	478	bool event_consumed;
438	ungrab (rxvt_term *THIS)	479
439	{	480	if (term->perl.should_invoke [htype])
440	if (THIS->perl.grabtime)
441	{	481	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	482	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	483	va_list ap;
444	THIS->perl.grabtime = 0;	484
		485	va_start (ap, htype);
		486
		487	ENTER;
		488	SAVETMPS;
		489
		490	PUSHMARK (SP);
		491
		492	EXTEND (SP, 2);
		493	PUSHs (sv_2mortal (newSVterm (term)));
		494	PUSHs (sv_2mortal (newSViv (htype)));
		495
		496	for (;;) {
		497	data_type dt = (data_type)va_arg (ap, int);
		498
		499	switch (dt)
		500	{
		501	case DT_INT:
		502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		503	break;
		504
		505	case DT_LONG:
		506	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		507	break;
		508
		509	case DT_STR:
		510	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		511	break;
		512
		513	case DT_STR_LEN:
		514	{
		515	char *str = va_arg (ap, char *);
		516	int len = va_arg (ap, int);
		517
		518	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		519	}
		520	break;
		521
		522	case DT_WCS_LEN:
		523	{
		524	wchar_t *wstr = va_arg (ap, wchar_t *);
		525	int wlen = va_arg (ap, int);
		526
		527	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		528	}
		529	break;
		530
		531	case DT_LCS_LEN:
		532	{
		533	long *lstr = va_arg (ap, long *);
		534	int llen = va_arg (ap, int);
		535
		536	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		537	}
		538	break;
		539
		540	case DT_XEVENT:
		541	{
		542	XEvent *xe = va_arg (ap, XEvent *);
		543	HV *hv = newHV ();
		544
		545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		547	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		548	# undef set
		549
		550	setiv (type, xe->type);
		551	setiv (send_event, xe->xany.send_event);
		552	setiv (serial, xe->xany.serial);
		553
		554	switch (xe->type)
		555	{
		556	case KeyPress:
		557	case KeyRelease:
		558	case ButtonPress:
		559	case ButtonRelease:
		560	case MotionNotify:
		561	setuv (window, xe->xmotion.window);
		562	setuv (root, xe->xmotion.root);
		563	setuv (subwindow, xe->xmotion.subwindow);
		564	setuv (time, xe->xmotion.time);
		565	setiv (x, xe->xmotion.x);
		566	setiv (y, xe->xmotion.y);
		567	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		568	setiv (col, xe->xmotion.x / term->fwidth);
		569	setiv (x_root, xe->xmotion.x_root);
		570	setiv (y_root, xe->xmotion.y_root);
		571	setuv (state, xe->xmotion.state);
		572
		573	switch (xe->type)
		574	{
		575	case KeyPress:
		576	case KeyRelease:
		577	setuv (keycode, xe->xkey.keycode);
		578	break;
		579
		580	case ButtonPress:
		581	case ButtonRelease:
		582	setuv (button, xe->xbutton.button);
		583	break;
		584
		585	case MotionNotify:
		586	setiv (is_hint, xe->xmotion.is_hint);
		587	break;
		588	}
		589
		590	break;
		591
		592	case MapNotify:
		593	case UnmapNotify:
		594	case ConfigureNotify:
		595	setuv (event, xe->xconfigure.event);
		596	setuv (window, xe->xconfigure.window);
		597
		598	switch (xe->type)
		599	{
		600	case ConfigureNotify:
		601	setiv (x, xe->xconfigure.x);
		602	setiv (y, xe->xconfigure.y);
		603	setiv (width, xe->xconfigure.width);
		604	setiv (height, xe->xconfigure.height);
		605	setuv (above, xe->xconfigure.above);
		606	break;
		607	}
		608
		609	break;
		610
		611	case PropertyNotify:
		612	setuv (window, xe->xproperty.window);
		613	setuv (atom, xe->xproperty.atom);
		614	setuv (time, xe->xproperty.time);
		615	setiv (state, xe->xproperty.state);
		616	break;
		617
		618	case ClientMessage:
		619	setuv (window, xe->xclient.window);
		620	setuv (message_type, xe->xclient.message_type);
		621	setuv (format, xe->xclient.format);
		622	setuv (l0, xe->xclient.data.l[0]);
		623	setuv (l1, xe->xclient.data.l[1]);
		624	setuv (l2, xe->xclient.data.l[2]);
		625	setuv (l3, xe->xclient.data.l[3]);
		626	setuv (l4, xe->xclient.data.l[4]);
		627	break;
		628	}
		629
		630	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		631	}
		632	break;
		633
		634	case DT_END:
		635	goto call;
		636
		637	default:
		638	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		639	}
		640	}
		641
		642	call:
		643	va_end (ap);
		644
		645	PUTBACK;
		646	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		647	SPAGAIN;
		648
		649	if (count)
		650	{
		651	SV *status = POPs;
		652	count = SvTRUE (status);
		653	}
		654
		655	PUTBACK;
		656	FREETMPS;
		657	LEAVE;
		658
		659	if (SvTRUE (ERRSV))
		660	{
		661	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		662	ungrab (term); // better lose the grab than the session
		663	}
		664
		665	event_consumed = !!count;
445	}	666	}
446	}	667	else
		668	event_consumed = false;
447		669
448	bool	670	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	671	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	672	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	673	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	674
		675	for (int i = AvFILL (av); i >= 0; i--)
		676	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	677	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	678	else if (htype == HOOK_DESTROY)
462	{	679	{
463	// handled later	680	clearSVptr ((SV *)term->perl.self);
		681	SvREFCNT_dec ((SV *)term->perl.self);
		682
		683	// don't allow further calls
		684	term->perl.self = 0;
464	}	685	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468	{
469	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		686
471	if (HvKEYS (hv))	687	return event_consumed;
472	{	688	}
473	hv_iterinit (hv);
474		689
475	while (HE *he = hv_iternext (hv))	690	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	691	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477	}	692	{
478		693	localise_env set_environ (perl_environ);
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489		694
490	ENTER;	695	ENTER;
491	SAVETMPS;	696	SAVETMPS;
492		697
493	PUSHMARK (SP);	698	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	699	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		700	PUTBACK;
		701	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497		702
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))	703	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	704	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		705
609	if (htype == HOOK_DESTROY)	706	FREETMPS;
610	{	707	LEAVE;
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	708	}
623		709
624	/////////////////////////////////////////////////////////////////////////////	710	/////////////////////////////////////////////////////////////////////////////
625		711
626	MODULE = urxvt PACKAGE = urxvt	712	MODULE = urxvt PACKAGE = urxvt
627		713
628	PROTOTYPES: ENABLE	714	PROTOTYPES: ENABLE
629		715
630	BOOT:	716	BOOT:
631	{	717	{
632	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	718	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		719	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		720	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		721	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
633		722
634	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	723	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
635	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	724	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
636	# include "hookinc.h"	725	# include "hookinc.h"
637	# undef def	726	# undef def
638		727
639	HV *option = get_hv ("urxvt::OPTION", 1);	728	HV *option = get_hv ("urxvt::OPTION", 1);
640	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	729	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
641	# define nodef(name)	730	# define nodef(name)
642	# include "optinc.h"	731	# include "optinc.h"
643	# undef nodef	732	# undef nodef
644	# undef def	733	# undef def
645		734
646	HV *stash = gv_stashpv ("urxvt", 1);	735	HV *stash = gv_stashpv ("urxvt", 1);
647	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	736	static const struct {
		737	const char *name;
		738	IV iv;
		739	} *civ, const_iv[] = {
		740	# define const_iv(name) { # name, (IV)name }
		741	const_iv (NUM_RESOURCES),
648	export_const_iv (DEFAULT_RSTYLE);	742	const_iv (DEFAULT_RSTYLE),
649	export_const_iv (OVERLAY_RSTYLE);	743	const_iv (OVERLAY_RSTYLE),
		744	const_iv (Color_Bits),
		745	const_iv (RS_bgShift), const_iv (RS_bgMask),
		746	const_iv (RS_fgShift), const_iv (RS_fgMask),
		747	const_iv (RS_Careful),
		748	const_iv (RS_fontCount),
		749	const_iv (RS_fontShift),
		750	const_iv (RS_fontMask),
		751	const_iv (RS_baseattrMask),
		752	const_iv (RS_attrMask),
		753	const_iv (RS_redraw),
		754	const_iv (RS_Sel),
650	export_const_iv (RS_Bold);	755	const_iv (RS_Bold),
651	export_const_iv (RS_Italic);	756	const_iv (RS_Italic),
652	export_const_iv (RS_Blink);	757	const_iv (RS_Blink),
653	export_const_iv (RS_RVid);	758	const_iv (RS_RVid),
654	export_const_iv (RS_Uline);	759	const_iv (RS_Uline),
655		760
656	export_const_iv (CurrentTime);	761	const_iv (CurrentTime),
657	export_const_iv (ShiftMask);	762	const_iv (ShiftMask),
658	export_const_iv (LockMask);	763	const_iv (LockMask),
659	export_const_iv (ControlMask);	764	const_iv (ControlMask),
660	export_const_iv (Mod1Mask);	765	const_iv (Mod1Mask),
661	export_const_iv (Mod2Mask);	766	const_iv (Mod2Mask),
662	export_const_iv (Mod3Mask);	767	const_iv (Mod3Mask),
663	export_const_iv (Mod4Mask);	768	const_iv (Mod4Mask),
664	export_const_iv (Mod5Mask);	769	const_iv (Mod5Mask),
665	export_const_iv (Button1Mask);	770	const_iv (Button1Mask),
666	export_const_iv (Button2Mask);	771	const_iv (Button2Mask),
667	export_const_iv (Button3Mask);	772	const_iv (Button3Mask),
668	export_const_iv (Button4Mask);	773	const_iv (Button4Mask),
669	export_const_iv (Button5Mask);	774	const_iv (Button5Mask),
670	export_const_iv (AnyModifier);	775	const_iv (AnyModifier),
671		776
672	export_const_iv (EVENT_NONE);	777	const_iv (NoSymbol),
673	export_const_iv (EVENT_READ);	778	const_iv (GrabModeSync),
674	export_const_iv (EVENT_WRITE);	779	const_iv (GrabModeAsync),
675	}
676		780
677	SV *	781	const_iv (NoEventMask),
678	new (...)	782	const_iv (KeyPressMask),
679	CODE:	783	const_iv (KeyReleaseMask),
680	{	784	const_iv (ButtonPressMask),
681	stringvec *argv = new stringvec;	785	const_iv (ButtonReleaseMask),
682	bool success;	786	const_iv (EnterWindowMask),
		787	const_iv (LeaveWindowMask),
		788	const_iv (PointerMotionMask),
		789	const_iv (PointerMotionHintMask),
		790	const_iv (Button1MotionMask),
		791	const_iv (Button2MotionMask),
		792	const_iv (Button3MotionMask),
		793	const_iv (Button4MotionMask),
		794	const_iv (Button5MotionMask),
		795	const_iv (ButtonMotionMask),
		796	const_iv (KeymapStateMask),
		797	const_iv (ExposureMask),
		798	const_iv (VisibilityChangeMask),
		799	const_iv (StructureNotifyMask),
		800	const_iv (ResizeRedirectMask),
		801	const_iv (SubstructureNotifyMask),
		802	const_iv (SubstructureRedirectMask),
		803	const_iv (FocusChangeMask),
		804	const_iv (PropertyChangeMask),
		805	const_iv (ColormapChangeMask),
		806	const_iv (OwnerGrabButtonMask),
683		807
684	for (int i = 0; i < items ;i++)	808	const_iv (KeyPress),
685	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	809	const_iv (KeyRelease),
		810	const_iv (ButtonPress),
		811	const_iv (ButtonRelease),
		812	const_iv (MotionNotify),
		813	const_iv (EnterNotify),
		814	const_iv (LeaveNotify),
		815	const_iv (FocusIn),
		816	const_iv (FocusOut),
		817	const_iv (KeymapNotify),
		818	const_iv (Expose),
		819	const_iv (GraphicsExpose),
		820	const_iv (NoExpose),
		821	const_iv (VisibilityNotify),
		822	const_iv (CreateNotify),
		823	const_iv (DestroyNotify),
		824	const_iv (UnmapNotify),
		825	const_iv (MapNotify),
		826	const_iv (MapRequest),
		827	const_iv (ReparentNotify),
		828	const_iv (ConfigureNotify),
		829	const_iv (ConfigureRequest),
		830	const_iv (GravityNotify),
		831	const_iv (ResizeRequest),
		832	const_iv (CirculateNotify),
		833	const_iv (CirculateRequest),
		834	const_iv (PropertyNotify),
		835	const_iv (SelectionClear),
		836	const_iv (SelectionRequest),
		837	const_iv (SelectionNotify),
		838	const_iv (ColormapNotify),
		839	const_iv (ClientMessage),
		840	const_iv (MappingNotify),
		841	# if ENABLE_XIM_ONTHESPOT
		842	const_iv (XIMReverse),
		843	const_iv (XIMUnderline),
		844	const_iv (XIMHighlight),
		845	const_iv (XIMPrimary),
		846	const_iv (XIMSecondary),
		847	const_iv (XIMTertiary),
		848	const_iv (XIMVisibleToForward),
		849	const_iv (XIMVisibleToBackword),
		850	const_iv (XIMVisibleToCenter),
		851	#if XRENDER
		852	const_iv (PictStandardARGB32),
		853	const_iv (PictStandardRGB24),
		854	const_iv (PictStandardA8),
		855	const_iv (PictStandardA4),
		856	const_iv (PictStandardA1),
		857	const_iv (RepeatNone),
		858	const_iv (RepeatNormal),
		859	const_iv (RepeatPad),
		860	const_iv (RepeatReflect),
		861	#endif
		862	# if 0
		863	const_iv (XIMForwardChar),
		864	const_iv (XIMBackwardChar),
		865	const_iv (XIMForwardWord),
		866	const_iv (XIMBackwardWord),
		867	const_iv (XIMCaretUp),
		868	const_iv (XIMCaretDown),
		869	const_iv (XIMNextLine),
		870	const_iv (XIMPreviousLine),
		871	const_iv (XIMLineStart),
		872	const_iv (XIMLineEnd),
		873	const_iv (XIMAbsolutePosition),
		874	const_iv (XIMDontChange),
		875	# endif
		876	# endif
		877	};
686		878
687	rxvt_term *term = new rxvt_term;	879	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		880	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		881	}
688		882
689	term->argv = argv;	883	void
		884	warn (const char *msg)
		885	CODE:
		886	rxvt_warn ("%s", msg);
690		887
		888	void
		889	fatal (const char *msg)
		890	CODE:
		891	rxvt_fatal ("%s", msg);
		892
		893	void
		894	_exit (int status)
		895
		896	void
		897	catch_fatal (SV *block)
		898	PROTOTYPE: &
		899	CODE:
691	try	900	try
692	{	901	{
693	if (!term->init (argv->size (), argv->begin ()))	902	PUSHMARK (SP);
694	term = 0;	903	PUTBACK;
		904	call_sv (block, G_VOID | G_DISCARD);
		905	SPAGAIN;
695	}	906	}
696	catch (const class rxvt_failure_exception &e)	907	catch (const rxvt_failure_exception &e)
697	{
698	term->destroy ();
699	croak ("exception caught while initializing new terminal instance");
700	}	908	{
701		909	croak ("rxvt_fatal exception caught, trying to continue.");
702	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	910	}
703	}
704	OUTPUT:
705	RETVAL
706
707	void
708	set_should_invoke (int htype, int value)
709	CODE:
710	rxvt_perl.should_invoke [htype] = value;
711
712	void
713	warn (const char *msg)
714	CODE:
715	rxvt_warn ("%s", msg);
716
717	void
718	fatal (const char *msg)
719	CODE:
720	rxvt_fatal ("%s", msg);
721
722	SV *
723	untaint (SV *sv)
724	CODE:
725	RETVAL = newSVsv (sv);
726	SvTAINTED_off (RETVAL);
727	OUTPUT:
728	RETVAL
729
730	bool
731	safe ()
732	CODE:
733	RETVAL = !rxvt_tainted ();
734	OUTPUT:
735	RETVAL
736		911
737	NV	912	NV
738	NOW ()	913	NOW ()
739	CODE:	914	CODE:
740	RETVAL = NOW;	915	RETVAL = ev::now ();
741	OUTPUT:	916	OUTPUT:
742	RETVAL	917	RETVAL
743		918
744	int	919	int
745	GET_BASEFG (int rend)	920	GET_BASEFG (int rend)
…		…
756	RETVAL	931	RETVAL
757		932
758	int	933	int
759	SET_FGCOLOR (int rend, int new_color)	934	SET_FGCOLOR (int rend, int new_color)
760	CODE:	935	CODE:
761	RETVAL = SET_FGCOLOR (rend, new_color);	936	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
762	OUTPUT:	937	OUTPUT:
763	RETVAL	938	RETVAL
764		939
765	int	940	int
766	SET_BGCOLOR (int rend, int new_color)	941	SET_BGCOLOR (int rend, int new_color)
767	CODE:	942	CODE:
768	RETVAL = SET_BGCOLOR (rend, new_color);	943	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
769	OUTPUT:	944	OUTPUT:
770	RETVAL	945	RETVAL
771		946
772	int	947	int
773	GET_CUSTOM (int rend)	948	GET_CUSTOM (int rend)
774	CODE:	949	CODE:
775	RETVAL = (rend && RS_customMask) >> RS_customShift;	950	RETVAL = (rend & RS_customMask) >> RS_customShift;
776	OUTPUT:	951	OUTPUT:
777	RETVAL	952	RETVAL
778		953
779	int	954	int
780	SET_CUSTOM (int rend, int new_value)	955	SET_CUSTOM (int rend, int new_value)
…		…
787	| ((new_value << RS_customShift) & RS_customMask);	962	| ((new_value << RS_customShift) & RS_customMask);
788	}	963	}
789	OUTPUT:	964	OUTPUT:
790	RETVAL	965	RETVAL
791		966
		967	void
		968	termlist ()
		969	PPCODE:
		970	{
		971	EXTEND (SP, rxvt_term::termlist.size ());
		972
		973	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		974	if ((*t)->perl.self)
		975	PUSHs (sv_2mortal (newSVterm (*t)));
		976	}
		977
		978	IV
		979	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		980	CODE:
		981	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		982	req->cb_sv = newSVsv (cb);
		983	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		984	av_push (av, newSViv ((IV)req));
		985	RETVAL = (IV)req;
		986	OUTPUT:
		987	RETVAL
		988
		989	void
		990	_delete_selection_request (IV req_)
		991	CODE:
		992	rxvt_selection *req = (rxvt_selection *)req_;
		993	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		994	int i;
		995
		996	for (i = AvFILL (av); i >= 0; i--)
		997	if (SvIV (*av_fetch (av, i, 1)) == req_)
		998	break;
		999
		1000	for (; i < AvFILL (av); i++)
		1001	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1002
		1003	av_pop (av);
		1004
		1005	delete req;
		1006
792	MODULE = urxvt PACKAGE = urxvt::term	1007	MODULE = urxvt PACKAGE = urxvt::term
793		1008
		1009	SV *
		1010	_new (AV *env, AV *arg)
		1011	CODE:
		1012	{
		1013	rxvt_term *term = new rxvt_term;
		1014
		1015	stringvec *argv = new stringvec;
		1016	for (int i = 0; i <= AvFILL (arg); i++)
		1017	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1018
		1019	stringvec *envv = new stringvec;
		1020	for (int i = AvFILL (env) + 1; i--; )
		1021	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1022
		1023	try
		1024	{
		1025	term->init (argv, envv);
		1026	}
		1027	catch (const class rxvt_failure_exception &e)
		1028	{
		1029	term->destroy ();
		1030	croak ("error while initializing new terminal instance");
		1031	}
		1032
		1033	RETVAL = term && term->perl.self
		1034	? newSVterm (term) : &PL_sv_undef;
		1035	}
		1036	OUTPUT:
		1037	RETVAL
		1038
794	void	1039	void
795	rxvt_term::destroy ()	1040	rxvt_term::destroy ()
796		1041
797	void	1042	void
		1043	rxvt_term::set_should_invoke (int htype, int inc)
		1044	CODE:
		1045	uint8_t &count = THIS->perl.should_invoke [htype];
		1046	uint8_t prev = count;
		1047	count += inc;
		1048	if (!prev != !count)
		1049	{
		1050	// hook status changed, react
		1051	switch (htype)
		1052	{
		1053	case HOOK_POSITION_CHANGE:
		1054	if (count)
		1055	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1056	}
		1057	}
		1058
		1059	int
798	rxvt_term::grab_button (int button, U32 modifiers)	1060	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
799	CODE:	1061	CODE:
800	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1062	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
801	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1063	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
802	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1064	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1065	OUTPUT: RETVAL
		1066
		1067	int
		1068	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1069	CODE:
		1070	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1071	OUTPUT: RETVAL
		1072
		1073	void
		1074	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1075	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1076	CODE:
		1077	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1078
		1079	void
		1080	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1081	CODE:
		1082	XUngrabKey (THIS->dpy, keycode, modifiers, window);
803		1083
804	bool	1084	bool
805	rxvt_term::grab (U32 eventtime, int sync = 0)	1085	rxvt_term::grab (Time eventtime, int sync = 0)
806	CODE:	1086	CODE:
807	{	1087	{
808	int mode = sync ? GrabModeSync : GrabModeAsync;	1088	int mode = sync ? GrabModeSync : GrabModeAsync;
809		1089
810	THIS->perl.grabtime = 0;	1090	THIS->perl.grabtime = 0;
811		1091
812	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1092	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
813	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1093	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
814	mode, mode, None, GRAB_CURSOR, eventtime))	1094	mode, mode, None, GRAB_CURSOR, eventtime))
815	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1095	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
816	THIS->perl.grabtime = eventtime;	1096	THIS->perl.grabtime = eventtime;
817	else	1097	else
818	XUngrabPointer (THIS->display->display, eventtime);	1098	XUngrabPointer (THIS->dpy, eventtime);
819		1099
820	RETVAL = !!THIS->perl.grabtime;	1100	RETVAL = !!THIS->perl.grabtime;
821	}	1101	}
822	OUTPUT:	1102	OUTPUT:
823	RETVAL	1103	RETVAL
824		1104
825	void	1105	void
826	rxvt_term::allow_events_async ()	1106	rxvt_term::allow_events_async ()
827	CODE:	1107	CODE:
828	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1108	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
829		1109
830	void	1110	void
831	rxvt_term::allow_events_sync ()	1111	rxvt_term::allow_events_sync ()
832	CODE:	1112	CODE:
833	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1113	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
834		1114
835	void	1115	void
836	rxvt_term::allow_events_replay ()	1116	rxvt_term::allow_events_replay ()
837	CODE:	1117	CODE:
838	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1118	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
839	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1119	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
840		1120
841	void	1121	void
842	rxvt_term::ungrab ()	1122	rxvt_term::ungrab ()
843	CODE:	1123	CODE:
844	ungrab (THIS);	1124	ungrab (THIS);
		1125
		1126	int
		1127	rxvt_term::XStringToKeysym (char *string)
		1128	CODE:
		1129	RETVAL = XStringToKeysym (string);
		1130	OUTPUT: RETVAL
		1131
		1132	char *
		1133	rxvt_term::XKeysymToString (int sym)
		1134	CODE:
		1135	RETVAL = XKeysymToString (sym);
		1136	OUTPUT: RETVAL
		1137
		1138	int
		1139	rxvt_term::XKeysymToKeycode (int sym)
		1140	CODE:
		1141	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1142	OUTPUT: RETVAL
		1143
		1144	int
		1145	rxvt_term::XKeycodeToKeysym (int code, int index)
		1146	CODE:
		1147	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1148	OUTPUT: RETVAL
845		1149
846	int	1150	int
847	rxvt_term::strwidth (SV *str)	1151	rxvt_term::strwidth (SV *str)
848	CODE:	1152	CODE:
849	{	1153	{
850	wchar_t *wstr = sv2wcs (str);	1154	wchar_t *wstr = sv2wcs (str);
851		1155
852	rxvt_push_locale (THIS->locale);	1156	rxvt_push_locale (THIS->locale);
853	RETVAL = wcswidth (wstr, wcslen (wstr));	1157	RETVAL = 0;
		1158	for (wchar_t *wc = wstr; *wc; wc++)
		1159	{
		1160	int w = WCWIDTH (*wc);
		1161
		1162	if (w)
		1163	RETVAL += max (w, 1);
		1164	}
854	rxvt_pop_locale ();	1165	rxvt_pop_locale ();
855		1166
856	free (wstr);	1167	free (wstr);
857	}	1168	}
858	OUTPUT:	1169	OUTPUT:
…		…
868	char *mbstr = rxvt_wcstombs (wstr);	1179	char *mbstr = rxvt_wcstombs (wstr);
869	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
870		1181
871	free (wstr);	1182	free (wstr);
872		1183
873	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1184	RETVAL = newSVpv (mbstr, 0);
874	free (mbstr);	1185	free (mbstr);
875	}	1186	}
876	OUTPUT:	1187	OUTPUT:
877	RETVAL	1188	RETVAL
878		1189
…		…
885		1196
886	rxvt_push_locale (THIS->locale);	1197	rxvt_push_locale (THIS->locale);
887	wchar_t *wstr = rxvt_mbstowcs (data, len);	1198	wchar_t *wstr = rxvt_mbstowcs (data, len);
888	rxvt_pop_locale ();	1199	rxvt_pop_locale ();
889		1200
890	RETVAL = taint_if (wcs2sv (wstr), octets);	1201	RETVAL = wcs2sv (wstr);
891	free (wstr);	1202	free (wstr);
892	}	1203	}
893	OUTPUT:	1204	OUTPUT:
894	RETVAL	1205	RETVAL
895		1206
896	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1207	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
897		1208
898	#define TERM_OFFSET_width TERM_OFFSET(width)	1209	#define TERM_OFFSET_width TERM_OFFSET(width)
899	#define TERM_OFFSET_height TERM_OFFSET(height)	1210	#define TERM_OFFSET_height TERM_OFFSET(height)
900	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1211	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
901	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1212	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
902	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1213	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
903	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1214	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
904	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1215	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
905	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1216	#define TERM_OFFSET_focus TERM_OFFSET(focus)
906	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1217	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1218	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1219	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1220	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1221	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
907	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1222	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
908	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1223	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
909	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1224	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
910		1225
911	int	1226	int
912	rxvt_term::width ()	1227	rxvt_term::width ()
913	ALIAS:	1228	ALIAS:
914	width = TERM_OFFSET_width	1229	width = TERM_OFFSET_width
915	height = TERM_OFFSET_height	1230	height = TERM_OFFSET_height
916	fwidth = TERM_OFFSET_fwidth	1231	fwidth = TERM_OFFSET_fwidth
917	fheight = TERM_OFFSET_fheight	1232	fheight = TERM_OFFSET_fheight
918	fbase = TERM_OFFSET_fbase	1233	fbase = TERM_OFFSET_fbase
919	nrow = TERM_OFFSET_nrow	1234	nrow = TERM_OFFSET_nrow
920	ncol = TERM_OFFSET_ncol	1235	ncol = TERM_OFFSET_ncol
921	focus = TERM_OFFSET_focus	1236	focus = TERM_OFFSET_focus
922	mapped = TERM_OFFSET_mapped	1237	mapped = TERM_OFFSET_mapped
		1238	int_bwidth = TERM_OFFSET_int_bwidth
		1239	ext_bwidth = TERM_OFFSET_ext_bwidth
		1240	lineSpace = TERM_OFFSET_lineSpace
		1241	letterSpace = TERM_OFFSET_letterSpace
923	saveLines = TERM_OFFSET_saveLines	1242	saveLines = TERM_OFFSET_saveLines
924	total_rows = TERM_OFFSET_total_rows	1243	total_rows = TERM_OFFSET_total_rows
925	nsaved = TERM_OFFSET_nsaved	1244	top_row = TERM_OFFSET_top_row
926	CODE:	1245	CODE:
927	RETVAL = *(int *)((char *)THIS + ix);	1246	RETVAL = *(int *)((char *)THIS + ix);
928	OUTPUT:	1247	OUTPUT:
929	RETVAL	1248	RETVAL
930		1249
…		…
932	rxvt_term::ModLevel3Mask ()	1251	rxvt_term::ModLevel3Mask ()
933	ALIAS:	1252	ALIAS:
934	ModLevel3Mask = 0	1253	ModLevel3Mask = 0
935	ModMetaMask = 1	1254	ModMetaMask = 1
936	ModNumLockMask = 2	1255	ModNumLockMask = 2
		1256	current_screen = 3
		1257	hidden_cursor = 4
937	CODE:	1258	CODE:
938	switch (ix)	1259	switch (ix)
939	{	1260	{
940	case 0: RETVAL = THIS->ModLevel3Mask; break;	1261	case 0: RETVAL = THIS->ModLevel3Mask; break;
941	case 1: RETVAL = THIS->ModMetaMask; break;	1262	case 1: RETVAL = THIS->ModMetaMask; break;
942	case 2: RETVAL = THIS->ModNumLockMask; break;	1263	case 2: RETVAL = THIS->ModNumLockMask; break;
		1264	case 3: RETVAL = THIS->current_screen; break;
		1265	#ifdef CURSOR_BLINK
		1266	case 4: RETVAL = THIS->hidden_cursor; break;
		1267	#endif
943	}	1268	}
944	OUTPUT:	1269	OUTPUT:
945	RETVAL	1270	RETVAL
946		1271
947	char *	1272	char *
…		…
956	case 1: RETVAL = THIS->locale; break;	1281	case 1: RETVAL = THIS->locale; break;
957	}	1282	}
958	OUTPUT:	1283	OUTPUT:
959	RETVAL	1284	RETVAL
960		1285
		1286	SV *
		1287	rxvt_term::envv ()
		1288	ALIAS:
		1289	argv = 1
		1290	PPCODE:
		1291	{
		1292	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1293
		1294	EXTEND (SP, vec->size ());
		1295
		1296	for (char **i = vec->begin (); i != vec->end (); ++i)
		1297	if (*i)
		1298	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1299	}
		1300
961	int	1301	int
962	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1302	rxvt_term::pty_ev_events (int events = ev::UNDEF)
963	CODE:	1303	CODE:
964	RETVAL = THIS->pty_ev.events;	1304	RETVAL = THIS->pty_ev.events;
965	if (events != EVENT_UNDEF)	1305	if (events != ev::UNDEF)
966	THIS->pty_ev.set (events);	1306	THIS->pty_ev.set (events);
967	OUTPUT:	1307	OUTPUT:
968	RETVAL	1308	RETVAL
969		1309
970	U32	1310	int
		1311	rxvt_term::pty_fd ()
		1312	CODE:
		1313	RETVAL = THIS->pty->pty;
		1314	OUTPUT:
		1315	RETVAL
		1316
		1317	Window
971	rxvt_term::parent ()	1318	rxvt_term::parent ()
972	CODE:	1319	CODE:
973	RETVAL = (U32)THIS->parent [0];	1320	RETVAL = THIS->parent;
974	OUTPUT:	1321	OUTPUT:
975	RETVAL	1322	RETVAL
976		1323
977	U32	1324	int
978	rxvt_term::vt ()	1325	rxvt_term::parent_x ()
979	CODE:	1326	CODE:
980	RETVAL = (U32)THIS->vt;	1327	RETVAL = THIS->parent_x;
981	OUTPUT:	1328	OUTPUT:
982	RETVAL	1329	RETVAL
		1330
		1331	int
		1332	rxvt_term::parent_y ()
		1333	CODE:
		1334	RETVAL = THIS->parent_y;
		1335	OUTPUT:
		1336	RETVAL
		1337
		1338	void
		1339	rxvt_term::vt_emask_add (U32 emask)
		1340	CODE:
		1341	THIS->vt_emask_perl |= emask;
		1342	THIS->vt_select_input ();
983		1343
984	U32	1344	U32
985	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1345	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
986	CODE:	1346	CODE:
987	{
988	RETVAL = THIS->rstyle;	1347	RETVAL = THIS->rstyle;
989	THIS->rstyle = new_rstyle;	1348	THIS->rstyle = new_rstyle;
990	}
991	OUTPUT:	1349	OUTPUT:
992	RETVAL	1350	RETVAL
993		1351
994	int	1352	int
995	rxvt_term::view_start (int newval = -1)	1353	rxvt_term::view_start (int newval = 1)
		1354	PROTOTYPE: $;$
996	CODE:	1355	CODE:
997	{	1356	{
998	RETVAL = THIS->view_start;	1357	RETVAL = THIS->view_start;
999		1358
1000	if (newval >= 0)	1359	if (newval <= 0)
1001	{	1360	THIS->scr_changeview (max (newval, THIS->top_row));
1002	THIS->view_start = min (newval, THIS->nsaved);
1003	THIS->scr_changeview (RETVAL);
1004	}
1005	}	1361	}
1006	OUTPUT:	1362	OUTPUT:
1007	RETVAL	1363	RETVAL
1008		1364
1009	void	1365	void
		1366	rxvt_term::set_urgency (bool enable)
		1367
		1368	void
		1369	rxvt_term::focus_in ()
		1370
		1371	void
		1372	rxvt_term::focus_out ()
		1373
		1374	void
		1375	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1376	ALIAS:
		1377	key_release = 1
		1378	CODE:
		1379	{
		1380	XKeyEvent xkey;
		1381
		1382	memset (&xkey, 0, sizeof (xkey));
		1383
		1384	xkey.time = time;
		1385	xkey.state = state;
		1386	xkey.keycode = keycode;
		1387
		1388	xkey.type = ix ? KeyRelease : KeyPress;
		1389	xkey.display = THIS->dpy;
		1390	xkey.window = THIS->vt;
		1391	xkey.root = THIS->display->root;
		1392	xkey.subwindow = THIS->vt;
		1393
		1394	if (ix)
		1395	THIS->key_release (xkey);
		1396	else
		1397	THIS->key_press (xkey);
		1398	}
		1399
		1400	void
1010	rxvt_term::want_refresh ()	1401	rxvt_term::want_refresh ()
1011	CODE:	1402	CODE:
1012	THIS->want_refresh = 1;	1403	THIS->want_refresh = 1;
		1404	THIS->refresh_check ();
1013		1405
1014	void	1406	void
1015	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1407	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1016	PPCODE:	1408	PPCODE:
1017	{	1409	{
1018	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1410	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1019	XSRETURN_EMPTY;	1411	XSRETURN_EMPTY;
1020		1412
1021	line_t &l = ROW(row_number);	1413	line_t &l = ROW(row_number);
1022		1414
1023	if (GIMME_V != G_VOID)	1415	if (GIMME_V != G_VOID)
1024	{	1416	{
1025	wchar_t *wstr = new wchar_t [THIS->ncol];	1417	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1026		1418
1027	for (int col = 0; col < THIS->ncol; col++)	1419	for (int col = 0; col < THIS->ncol; col++)
1028	wstr [col] = l.t [col];	1420	wstr [col] = l.t [col];
1029		1421
1030	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1422	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1031
1032	delete [] wstr;
1033	}	1423	}
1034		1424
1035	if (new_text)	1425	if (new_text)
1036	{	1426	{
1037	wchar_t *wstr = sv2wcs (new_text);	1427	wchar_t *wstr = sv2wcs (new_text);
1038		1428
1039	int len = min (wcslen (wstr) - start_ofs, max_len);	1429	int len = min (wcslen (wstr) - start_ofs, max_len);
1040		1430
1041	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1431	if (start_col < 0 || start_col + len > THIS->ncol)
1042	{	1432	{
1043	free (wstr);	1433	free (wstr);
1044	croak ("new_text extends beyond horizontal margins");	1434	croak ("new_text extends beyond horizontal margins");
1045	}	1435	}
1046		1436
…		…
1056		1446
1057	void	1447	void
1058	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1448	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1059	PPCODE:	1449	PPCODE:
1060	{	1450	{
1061	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1451	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1062	XSRETURN_EMPTY;	1452	XSRETURN_EMPTY;
1063		1453
1064	line_t &l = ROW(row_number);	1454	line_t &l = ROW(row_number);
1065		1455
1066	if (GIMME_V != G_VOID)	1456	if (GIMME_V != G_VOID)
…		…
1078	{	1468	{
1079	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1469	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1080	croak ("new_rend must be arrayref");	1470	croak ("new_rend must be arrayref");
1081		1471
1082	AV *av = (AV *)SvRV (new_rend);	1472	AV *av = (AV *)SvRV (new_rend);
1083	int len = min (av_len (av) + 1 - start_ofs, max_len);	1473	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1084		1474
1085	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1475	if (start_col < 0 || start_col + len > THIS->ncol)
1086	croak ("new_rend array extends beyond horizontal margins");	1476	croak ("new_rend array extends beyond horizontal margins");
1087		1477
1088	for (int col = start_col; col < start_col + len; col++)	1478	for (int col = start_col; col < start_col + len; col++)
1089	{	1479	{
1090	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1480	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1096		1486
1097	int	1487	int
1098	rxvt_term::ROW_l (int row_number, int new_length = -1)	1488	rxvt_term::ROW_l (int row_number, int new_length = -1)
1099	CODE:	1489	CODE:
1100	{	1490	{
1101	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1491	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1102	XSRETURN_EMPTY;	1492	XSRETURN_EMPTY;
1103		1493
1104	line_t &l = ROW(row_number);	1494	line_t &l = ROW(row_number);
1105	RETVAL = l.l;	1495	RETVAL = l.l;
1106		1496
…		…
1112		1502
1113	bool	1503	bool
1114	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1504	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1115	CODE:	1505	CODE:
1116	{	1506	{
1117	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1507	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1118	XSRETURN_EMPTY;	1508	XSRETURN_EMPTY;
1119		1509
1120	line_t &l = ROW(row_number);	1510	line_t &l = ROW(row_number);
1121	RETVAL = l.is_longer ();	1511	RETVAL = l.is_longer ();
1122		1512
…		…
1130	rxvt_term::special_encode (SV *string)	1520	rxvt_term::special_encode (SV *string)
1131	CODE:	1521	CODE:
1132	{	1522	{
1133	wchar_t *wstr = sv2wcs (string);	1523	wchar_t *wstr = sv2wcs (string);
1134	int wlen = wcslen (wstr);	1524	int wlen = wcslen (wstr);
1135	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1525	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1136		1526
1137	rxvt_push_locale (THIS->locale);	1527	rxvt_push_locale (THIS->locale);
1138		1528
1139	wchar_t *r = rstr;	1529	wchar_t *r = rstr;
1140	for (wchar_t *s = wstr; *s; s++)	1530	for (wchar_t *s = wstr; *s; s++)
		1531	{
		1532	int w = WCWIDTH (*s);
		1533
1141	if (wcwidth (*s) == 0)	1534	if (w == 0)
1142	{	1535	{
1143	if (r == rstr)	1536	if (r == rstr)
1144	croak ("leading combining character unencodable");	1537	croak ("leading combining character unencodable");
1145		1538
1146	unicode_t n = rxvt_compose (r[-1], *s);	1539	unicode_t n = rxvt_compose (r[-1], *s);
1147	if (n == NOCHAR)	1540	if (n == NOCHAR)
1148	n = rxvt_composite.compose (r[-1], *s);	1541	n = rxvt_composite.compose (r[-1], *s);
1149		1542
1150	r[-1] = n;	1543	r[-1] = n;
1151	}	1544	}
1152	#if !UNICODE_3	1545	#if !UNICODE_3
1153	else if (*s >= 0x10000)	1546	else if (*s >= 0x10000)
1154	*r++ = rxvt_composite.compose (*s);	1547	*r++ = rxvt_composite.compose (*s);
1155	#endif	1548	#endif
1156	else	1549	else
1157	*r++ = *s;	1550	*r++ = *s;
		1551
		1552	// the *2 above only allows wcwidth <= 2
		1553	if (w > 1)
		1554	*r++ = NOCHAR;
		1555	}
1158		1556
1159	rxvt_pop_locale ();	1557	rxvt_pop_locale ();
1160		1558
1161	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1559	RETVAL = wcs2sv (rstr, r - rstr);
1162
1163	delete [] rstr;
1164	}	1560	}
1165	OUTPUT:	1561	OUTPUT:
1166	RETVAL	1562	RETVAL
1167		1563
1168	SV *	1564	SV *
1169	rxvt_term::special_decode (SV *text)	1565	rxvt_term::special_decode (SV *text)
1170	CODE:	1566	CODE:
1171	{	1567	{
1172	wchar_t *wstr = sv2wcs (text);	1568	wchar_t *wstr = sv2wcs (text);
1173	int wlen = wcslen (wstr);
1174	int dlen = 0;	1569	int dlen = 0;
1175		1570
1176	// find length	1571	// find length
1177	for (wchar_t *s = wstr; *s; s++)	1572	for (wchar_t *s = wstr; *s; s++)
1178	if (*s == NOCHAR)	1573	if (*s == NOCHAR)
…		…
1180	else if (IS_COMPOSE (*s))	1575	else if (IS_COMPOSE (*s))
1181	dlen += rxvt_composite.expand (*s, 0);	1576	dlen += rxvt_composite.expand (*s, 0);
1182	else	1577	else
1183	dlen++;	1578	dlen++;
1184		1579
1185	wchar_t *rstr = new wchar_t [dlen];	1580	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1186		1581
1187	// decode	1582	// decode
1188	wchar_t *r = rstr;	1583	wchar_t *r = rstr;
1189	for (wchar_t *s = wstr; *s; s++)	1584	for (wchar_t *s = wstr; *s; s++)
1190	if (*s == NOCHAR)	1585	if (*s == NOCHAR)
…		…
1192	else if (IS_COMPOSE (*s))	1587	else if (IS_COMPOSE (*s))
1193	r += rxvt_composite.expand (*s, r);	1588	r += rxvt_composite.expand (*s, r);
1194	else	1589	else
1195	*r++ = *s;	1590	*r++ = *s;
1196		1591
1197	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1592	RETVAL = wcs2sv (rstr, r - rstr);
1198
1199	delete [] rstr;
1200	}	1593	}
1201	OUTPUT:	1594	OUTPUT:
1202	RETVAL	1595	RETVAL
1203		1596
1204	void	1597	void
1205	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1598	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1206	PPCODE:	1599	PPCODE:
1207	{	1600	{
1208	struct resval { const char *name; int value; } rslist [] = {	1601	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1209	# define def(name) { # name, Rs_ ## name },	1602	# define def(name) { # name, Rs_ ## name },
1210	# define reserve(name,count)	1603	# define reserve(name,count)
1211	# include "rsinc.h"	1604	# include "rsinc.h"
1212	# undef def	1605	# undef def
1213	# undef reserve	1606	# undef reserve
1214	};	1607	};
1215		1608
1216	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1609	rs = rslist + ecb_array_length (rslist);
1217		1610
		1611	if (*name)
1218	do {	1612	{
		1613	do {
1219	if (rs-- == rslist)	1614	if (rs-- == rslist)
1220	croak ("no such resource '%s', requested", name);	1615	croak ("no such resource '%s', requested", name);
1221	} while (strcmp (name, rs->name));	1616	} while (strcmp (name, rs->name));
1222		1617
1223	index += rs->value;	1618	index += rs->value;
		1619	}
		1620	else
		1621	{
		1622	--rs;
		1623	name = "";
		1624	}
1224		1625
1225	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1626	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1226	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1627	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1227		1628
1228	if (GIMME_V != G_VOID)	1629	if (GIMME_V != G_VOID)
1229	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1630	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1230		1631
1231	if (newval)	1632	if (newval)
1232	{	1633	{
1233	if (SvOK (newval))	1634	if (SvOK (newval))
1234	{	1635	{
…		…
1239	else	1640	else
1240	THIS->rs [index] = 0;	1641	THIS->rs [index] = 0;
1241	}	1642	}
1242	}	1643	}
1243		1644
		1645	const char *
		1646	rxvt_term::x_resource (const char *name)
		1647
1244	bool	1648	bool
1245	rxvt_term::option (U32 optval, int set = -1)	1649	rxvt_term::option (U8 optval, int set = -1)
1246	CODE:	1650	CODE:
1247	{	1651	{
1248	RETVAL = THIS->options & optval;	1652	RETVAL = THIS->option (optval);
1249		1653
1250	if (set >= 0)	1654	if (set >= 0)
1251	{	1655	{
1252	if (set)
1253	THIS->options |= optval;	1656	THIS->set_option (optval, set);
1254	else
1255	THIS->options &= ~optval;
1256		1657
		1658	if (THIS->init_done) // avoid doing this before START
1257	switch (optval)	1659	switch (optval)
1258	{	1660	{
1259	case Opt_skipBuiltinGlyphs:	1661	case Opt_skipBuiltinGlyphs:
1260	THIS->set_fonts ();	1662	THIS->set_fonts ();
1261	THIS->scr_remap_chars ();	1663	THIS->scr_remap_chars ();
1262	THIS->scr_touch (true);	1664	THIS->scr_touch (true);
1263	THIS->want_refresh = 1;	1665	THIS->want_refresh = 1;
		1666	THIS->refresh_check ();
1264	break;	1667	break;
		1668	#ifdef CURSOR_BLINK
		1669	case Opt_cursorBlink:
		1670	THIS->cursor_blink_reset ();
		1671	break;
		1672	#endif
1265		1673
1266	case Opt_cursorUnderline:	1674	case Opt_cursorUnderline:
1267	THIS->want_refresh = 1;	1675	THIS->want_refresh = 1;
		1676	THIS->refresh_check ();
1268	break;	1677	break;
1269		1678
1270	# case Opt_scrollBar_floating:	1679	# case Opt_scrollBar_floating:
1271	# case Opt_scrollBar_right:	1680	# case Opt_scrollBar_right:
1272	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1681	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1273	# break;	1682	# break;
1274	}	1683	}
1275	}	1684	}
1276	}	1685	}
1277	OUTPUT:	1686	OUTPUT:
1278	RETVAL	1687	RETVAL
1279		1688
…		…
1282	CODE:	1691	CODE:
1283	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1692	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1284	THIS->keyboard->register_done ();	1693	THIS->keyboard->register_done ();
1285	OUTPUT:	1694	OUTPUT:
1286	RETVAL	1695	RETVAL
		1696
		1697	void
		1698	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1699	CODE:
		1700	wchar_t *wstr = sv2wcs (str);
		1701	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1702	free (wstr);
1287		1703
1288	void	1704	void
1289	rxvt_term::screen_cur (...)	1705	rxvt_term::screen_cur (...)
1290	PROTOTYPE: $;$$	1706	PROTOTYPE: $;$$
1291	ALIAS:	1707	ALIAS:
…		…
1305	EXTEND (SP, 2);	1721	EXTEND (SP, 2);
1306	PUSHs (sv_2mortal (newSViv (rc.row)));	1722	PUSHs (sv_2mortal (newSViv (rc.row)));
1307	PUSHs (sv_2mortal (newSViv (rc.col)));	1723	PUSHs (sv_2mortal (newSViv (rc.col)));
1308	}	1724	}
1309		1725
1310	if (items == 3)	1726	if (items >= 3)
		1727	{
		1728	rc.row = SvIV (ST (1));
		1729	rc.col = SvIV (ST (2));
		1730
		1731	if (ix == 2)
1311	{	1732	{
1312	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1733	if (rc.col == 0)
1313	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1734	{
		1735	// col == 0 means end of previous line
		1736	rc.row--;
		1737	rc.col = THIS->ncol;
		1738	}
		1739	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1740	&& rc.col > ROW(rc.row).l)
		1741	{
		1742	// col >= length means while line and add newline
		1743	rc.col = THIS->ncol;
		1744	}
		1745	}
		1746
		1747	clamp_it (rc.col, 0, THIS->ncol);
		1748	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1314		1749
1315	if (ix)	1750	if (ix)
		1751	{
		1752	THIS->selection.screen = THIS->current_screen;
		1753
1316	THIS->want_refresh = 1;	1754	THIS->want_refresh = 1;
		1755	THIS->refresh_check ();
		1756	}
1317	}	1757	}
1318	}	1758	}
1319		1759
1320	int	1760	int
1321	rxvt_term::selection_grab (U32 eventtime)	1761	rxvt_term::selection_screen (int screen = -1)
		1762	CODE:
		1763	RETVAL = THIS->selection.screen;
		1764	if (screen >= 0)
		1765	THIS->selection.screen = screen;
		1766	OUTPUT:
		1767	RETVAL
1322		1768
1323	void	1769	void
		1770	rxvt_term::selection_clear (bool clipboard = false)
		1771
		1772	void
		1773	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1774	CODE:
		1775	THIS->selection.op = SELECTION_CONT;
		1776	THIS->selection.rect = rect;
		1777	THIS->selection_make (eventtime);
		1778
		1779	int
		1780	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1781
		1782	void
1324	rxvt_term::selection (SV *newtext = 0)	1783	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1325	PPCODE:	1784	PPCODE:
1326	{	1785	{
		1786	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1787	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1788
1327	if (GIMME_V != G_VOID)	1789	if (GIMME_V != G_VOID)
1328	XPUSHs (THIS->selection.text	1790	XPUSHs (text
1329	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1791	? sv_2mortal (wcs2sv (text, len))
1330	: &PL_sv_undef);	1792	: &PL_sv_undef);
1331		1793
1332	if (newtext)	1794	if (newtext)
1333	{	1795	{
1334	free (THIS->selection.text);	1796	free (text);
1335		1797
1336	THIS->selection.text = sv2wcs (newtext);	1798	text = sv2wcs (newtext);
1337	THIS->selection.len = wcslen (THIS->selection.text);	1799	len = wcslen (text);
1338	}	1800	}
1339	}	1801	}
		1802
		1803	char
		1804	rxvt_term::cur_charset ()
		1805	CODE:
		1806	RETVAL = THIS->charsets [THIS->screen.charset];
		1807	OUTPUT:
		1808	RETVAL
1340		1809
1341	void	1810	void
1342	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)	1811	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)
1343		1812
1344	void	1813	void
1345	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1814	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1346		1815
1347	void	1816	void
1348	rxvt_term::scr_bell ()	1817	rxvt_term::scr_bell ()
		1818
		1819	void
		1820	rxvt_term::scr_recolour (bool refresh = true);
		1821
		1822	void
		1823	rxvt_term::scr_change_screen (int screen)
1349		1824
1350	void	1825	void
1351	rxvt_term::scr_add_lines (SV *string)	1826	rxvt_term::scr_add_lines (SV *string)
1352	CODE:	1827	CODE:
1353	{	1828	{
…		…
1363	char *str = SvPVbyte (octets, len);	1838	char *str = SvPVbyte (octets, len);
1364	C_ARGS:	1839	C_ARGS:
1365	str, len	1840	str, len
1366		1841
1367	void	1842	void
		1843	rxvt_term::tt_paste (SV *octets)
		1844	INIT:
		1845	STRLEN len;
		1846	char *str = SvPVbyte (octets, len);
		1847	C_ARGS:
		1848	str, len
		1849
		1850	void
1368	rxvt_term::cmd_parse (SV *octets)	1851	rxvt_term::cmd_parse (SV *octets)
1369	CODE:	1852	CODE:
1370	{	1853	{
1371	STRLEN len;	1854	STRLEN len;
1372	char *str = SvPVbyte (octets, len);	1855	char *str = SvPVbyte (octets, len);
…		…
1394	o->self = (HV *)SvRV (RETVAL);	1877	o->self = (HV *)SvRV (RETVAL);
1395	}	1878	}
1396	OUTPUT:	1879	OUTPUT:
1397	RETVAL	1880	RETVAL
1398		1881
		1882	#############################################################################
		1883	# Various X Utility Functions
		1884	#############################################################################
		1885
		1886	void
		1887	rxvt_term::XListProperties (Window window)
		1888	PPCODE:
		1889	{
		1890	int count;
		1891	Atom *props = XListProperties (THIS->dpy, window, &count);
		1892
		1893	EXTEND (SP, count);
		1894	while (count--)
		1895	PUSHs (newSVuv ((U32)props [count]));
		1896
		1897	XFree (props);
		1898	}
		1899
		1900	void
		1901	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1902	PPCODE:
		1903	{
		1904	Atom type;
		1905	int format;
		1906	unsigned long nitems;
		1907	unsigned long bytes_after;
		1908	unsigned char *prop;
		1909
		1910	XGetWindowProperty (THIS->dpy, window, property,
		1911	0, 1<<24, 0, AnyPropertyType,
		1912	&type, &format, &nitems, &bytes_after, &prop);
		1913
		1914	if (type != None)
		1915	{
		1916	int elemsize = format == 16 ? sizeof (short)
		1917	: format == 32 ? sizeof (long)
		1918	: 1;
		1919
		1920	EXTEND (SP, 3);
		1921	PUSHs (newSVuv ((U32)type));
		1922	PUSHs (newSViv (format));
		1923	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1924	XFree (prop);
		1925	}
		1926	}
		1927
		1928	void
		1929	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1930	CODE:
		1931	{
		1932	STRLEN len;
		1933	char *data_ = SvPVbyte (data, len);
		1934
		1935	int elemsize = format == 16 ? sizeof (short)
		1936	: format == 32 ? sizeof (long)
		1937	: 1;
		1938
		1939	XChangeProperty (THIS->dpy, window, property,
		1940	type, format, PropModeReplace,
		1941	(unsigned char *)data_, len / elemsize);
		1942	}
		1943
		1944	Atom
		1945	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1946	C_ARGS: term->dpy, atom_name, only_if_exists
		1947
		1948	char *
		1949	XGetAtomName (rxvt_term *term, Atom atom)
		1950	C_ARGS: term->dpy, atom
		1951	CLEANUP:
		1952	XFree (RETVAL);
		1953
		1954	void
		1955	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1956	C_ARGS: term->dpy, window, property
		1957
		1958	Window
		1959	rxvt_term::DefaultRootWindow ()
		1960	CODE:
		1961	RETVAL = THIS->display->root;
		1962	OUTPUT:
		1963	RETVAL
		1964
		1965	#if 0
		1966
		1967	Window
		1968	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1969	C_ARGS: term->dpy, (Window)parent,
		1970	x, y, width, height, 0,
		1971	term->pix_colors_focused[Color_border],
		1972	term->pix_colors_focused[Color_border]
		1973
		1974	#endif
		1975
		1976	void
		1977	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1978	C_ARGS: term->dpy, window, parent, x, y
		1979
		1980	void
		1981	XMapWindow (rxvt_term *term, Window window)
		1982	C_ARGS: term->dpy, window
		1983
		1984	void
		1985	XUnmapWindow (rxvt_term *term, Window window)
		1986	C_ARGS: term->dpy, window
		1987
		1988	void
		1989	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1990	C_ARGS: term->dpy, window, x, y, width, height
		1991
		1992	void
		1993	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1994	CODE:
		1995	{
		1996	XWindowAttributes attr;
		1997	XGetWindowAttributes (THIS->dpy, window, &attr);
		1998	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1999	}
		2000
		2001	void
		2002	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2003	PPCODE:
		2004	{
		2005	int dx, dy;
		2006	Window child;
		2007
		2008	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2009	{
		2010	EXTEND (SP, 3);
		2011	PUSHs (newSViv (dx));
		2012	PUSHs (newSViv (dy));
		2013	PUSHs (newSVuv (child));
		2014	}
		2015	}
		2016
		2017	#############################################################################
		2018	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2019
		2020	# TODO: ugly
		2021	void
		2022	rxvt_term::get_geometry ()
		2023	PPCODE:
		2024	EXTEND (SP, 4);
		2025	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2026	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2027	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2028	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2029
		2030	#if HAVE_IMG
		2031
		2032	rxvt_img *
		2033	rxvt_term::new_img (SV *format, int width, int height)
		2034	CODE:
		2035	XRenderPictFormat *f = SvOK (format)
		2036	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2037	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2038	RETVAL = new rxvt_img (THIS, f, width, height);
		2039	OUTPUT:
		2040	RETVAL
		2041
		2042	#if ENABLE_TRANSPARENCY
		2043
		2044	#if 0
		2045
		2046	rxvt_img *
		2047	rxvt_term::new_img_from_root ()
		2048	CODE:
		2049	RETVAL = rxvt_img::new_from_root (THIS);
		2050	OUTPUT:
		2051	RETVAL
		2052
		2053	#endif
		2054
		2055	#endif
		2056
		2057	#if HAVE_PIXBUF
		2058
		2059	rxvt_img *
		2060	rxvt_term::new_img_from_file (octet_string filename)
		2061	CODE:
		2062	try
		2063	{
		2064	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2065	}
		2066	catch (const class rxvt_failure_exception &e)
		2067	{
		2068	croak ("new_img_from_file failed");
		2069	}
		2070	OUTPUT:
		2071	RETVAL
		2072
		2073	#endif
		2074
		2075	#if HAVE_BG_PIXMAP
		2076
		2077	void
		2078	rxvt_term::set_background (rxvt_img *img)
		2079	CODE:
		2080	THIS->bg_destroy ();
		2081	THIS->bg_pixmap = None;
		2082	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2083
		2084	if (img) // TODO: cannot be false
		2085	{
		2086	img->unshare ();
		2087	THIS->bg_pixmap = img->steal ();
		2088	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2089	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2090	}
		2091
		2092	#endif
		2093
		2094	#endif
		2095
		2096	#############################################################################
		2097	# urxvt::overlay
		2098	#############################################################################
		2099
1399	MODULE = urxvt PACKAGE = urxvt::overlay	2100	MODULE = urxvt PACKAGE = urxvt::overlay
1400		2101
1401	void	2102	void
1402	overlay::set (int x, int y, SV *text, SV *rend = 0)	2103	overlay::set (int x, int y, SV *text, SV *rend = 0)
1403		2104
…		…
1408	overlay::hide ()	2109	overlay::hide ()
1409		2110
1410	void	2111	void
1411	overlay::DESTROY ()	2112	overlay::DESTROY ()
1412		2113
		2114	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2115
		2116	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2117
		2118	#if HAVE_PIXBUF
		2119
		2120	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2121	C_ARGS: filename, 0
		2122
		2123	void
		2124	DESTROY (urxvt::pixbuf self)
		2125	CODE:
		2126	gdk_pixbuf_unref (self);
		2127
		2128	#endif
		2129
1413	MODULE = urxvt PACKAGE = urxvt::timer	2130	MODULE = urxvt PACKAGE = urxvt::img
1414		2131
1415	SV *	2132	#if HAVE_IMG
1416	timer::new ()
1417	CODE:
1418	timer *w = new timer;
1419	w->start (NOW);
1420	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1421	w->self = (HV *)SvRV (RETVAL);
1422	OUTPUT:
1423	RETVAL
1424		2133
1425	timer *	2134	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1426	timer::cb (SV *cb)	2135	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1427	CODE:
1428	THIS->cb (cb);
1429	RETVAL = THIS;
1430	OUTPUT:
1431	RETVAL
1432		2136
1433	NV	2137	int
1434	timer::at ()	2138	rxvt_img::w ()
1435	CODE:	2139	CODE:
1436	RETVAL = THIS->at;	2140	RETVAL = THIS->w;
1437	OUTPUT:	2141	OUTPUT:
1438	RETVAL	2142	RETVAL
1439		2143
1440	timer *	2144	int
1441	timer::interval (NV interval)	2145	rxvt_img::h ()
1442	CODE:	2146	CODE:
1443	THIS->interval = interval;
1444	RETVAL = THIS;	2147	RETVAL = THIS->h;
1445	OUTPUT:	2148	OUTPUT:
1446	RETVAL	2149	RETVAL
1447		2150
1448	timer *	2151	bool
1449	timer::set (NV tstamp)	2152	rxvt_img::shared ()
1450	CODE:	2153	CODE:
1451	THIS->set (tstamp);	2154	RETVAL = THIS->shared;
		2155	OUTPUT:
		2156	RETVAL
		2157
		2158	Pixmap
		2159	rxvt_img::pm ()
		2160	CODE:
1452	RETVAL = THIS;	2161	RETVAL = THIS->pm;
1453	OUTPUT:	2162	OUTPUT:
1454	RETVAL
1455
1456	timer *
1457	timer::start (NV tstamp = THIS->at)
1458	CODE:
1459	THIS->start (tstamp);
1460	RETVAL = THIS;	2163	RETVAL
1461	OUTPUT:
1462	RETVAL
1463		2164
1464	timer *
1465	timer::stop ()
1466	CODE:
1467	THIS->stop ();
1468	RETVAL = THIS;
1469	OUTPUT:
1470	RETVAL
1471
1472	void	2165	void
		2166	rxvt_img::fill (SV *c)
		2167	INIT:
		2168	rxvt_color rc;
		2169	parse_color (THIS->s, rc, c);
		2170	C_ARGS: rc
		2171
		2172	void
1473	timer::DESTROY ()	2173	rxvt_img::DESTROY ()
1474
1475	MODULE = urxvt PACKAGE = urxvt::iow
1476
1477	SV *
1478	iow::new ()
1479	CODE:	2174	CODE:
1480	iow *w = new iow;	2175	delete THIS;
1481	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1482	w->self = (HV *)SvRV (RETVAL);
1483	OUTPUT:
1484	RETVAL
1485		2176
1486	iow *	2177	rxvt_img *
1487	iow::cb (SV *cb)	2178	rxvt_img::blur (int rh, int rv)
1488	CODE:
1489	THIS->cb (cb);
1490	RETVAL = THIS;
1491	OUTPUT:
1492	RETVAL
1493		2179
1494	iow *
1495	iow::fd (int fd)
1496	CODE:
1497	THIS->fd = fd;
1498	RETVAL = THIS;
1499	OUTPUT:
1500	RETVAL
1501
1502	iow *
1503	iow::events (short events)
1504	CODE:
1505	THIS->events = events;
1506	RETVAL = THIS;
1507	OUTPUT:
1508	RETVAL
1509
1510	iow *
1511	iow::start ()
1512	CODE:
1513	THIS->start ();
1514	RETVAL = THIS;
1515	OUTPUT:
1516	RETVAL
1517
1518	iow *
1519	iow::stop ()
1520	CODE:
1521	THIS->stop ();
1522	RETVAL = THIS;
1523	OUTPUT:
1524	RETVAL
1525
1526	void	2180	void
1527	iow::DESTROY ()	2181	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1528		2182
		2183	void
		2184	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1529		2185
		2186	void
		2187	rxvt_img::unshare ()
		2188
		2189	rxvt_img *
		2190	rxvt_img::clone ()
		2191
		2192	rxvt_img *
		2193	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2194
		2195	rxvt_img *
		2196	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)
		2197	INIT:
		2198	double matrix[9] = {
		2199	p11, p12, p13,
		2200	p21, p22, p23,
		2201	p31, p32, p33
		2202	};
		2203	C_ARGS: new_width, new_height, matrix, repeat
		2204
		2205	rxvt_img *
		2206	rxvt_img::scale (int new_width, int new_height)
		2207
		2208	rxvt_img *
		2209	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2210
		2211	#endif
		2212

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