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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.179 by sf-exg, Thu Jun 7 09:34:51 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	{
416	perl_environ = rxvt_environ;	353	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	354	localise_env set_environ (perl_environ);
418		355
419	char *argv[] = {	356	char *args[] = {
420	"",	357	"",
421	"-T",	358	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
423	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
424		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	370	perl = perl_alloc ();
426	perl_construct (perl);	371	perl_construct (perl);
427		372
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	374	|| perl_run (perl))
430	{	375	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		377
433	perl_destruct (perl);	378	perl_destruct (perl);
434	perl_free (perl);	379	perl_free (perl);
435	perl = 0;	380	perl = 0;
436	}	381	}
		382	}
437		383
438	swap (perl_environ, environ);	384	rxvt_pop_locale ();
439	}	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	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407	PUSHs (sv_2mortal (newSVterm (term)));
		408	PUSHs (sv_2mortal (newSViv (type)));
		409	PUTBACK;
		410	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415
		416	uint8_t
		417	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		418	{
		419	localise_env set_environ (perl_environ);
		420
		421	ENTER;
		422	SAVETMPS;
		423
		424	dSP;
		425	PUSHMARK (SP);
		426	EXTEND (SP, 6);
		427	PUSHs (sv_2mortal (newSVterm (term)));
		428	PUSHs (sv_2mortal (newSVpv (name, 0)));
		429	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		431	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		433	PUTBACK;
		434	call_pv ("urxvt::parse_resource", G_SCALAR);
		435	SPAGAIN;
		436
		437	uint8_t ret = POPi;
		438
		439	FREETMPS;
		440	LEAVE;
		441
		442	return ret;
440	}	443	}
441		444
442	static void	445	static void
443	ungrab (rxvt_term *THIS)	446	ungrab (rxvt_term *THIS)
444	{	447	{
445	if (THIS->perl.grabtime)	448	if (THIS->perl.grabtime)
446	{	449	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	450	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	451	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	452	THIS->perl.grabtime = 0;
450	}	453	}
451	}	454	}
452		455
453	bool	456	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	457	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	458	{
456	if (!perl)	459	if (!perl || !term->perl.self)
457	return false;	460	return false;
458		461
459	if (htype == HOOK_INIT) // first hook ever called	462	localise_env set_environ (perl_environ);
		463
		464	// pre-handling of some events
		465	if (htype == HOOK_REFRESH_END)
460	{	466	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	467	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	468
		469	for (int i = 0; i <= AvFILL (av); i++)
		470	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	471	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	472	else if (htype == HOOK_DESTROY)
467	{	473	{
468	// handled later	474	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		475
		476	for (int i = AvFILL (av); i >= 0; i--)
		477	{
		478	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		479	delete req;
		480	}
469	}	481	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		482
476	if (HvKEYS (hv))	483	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		484
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!should_invoke [htype])	485	if (term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	486	{
494	dSP;	487	dSP;
495	va_list ap;	488	va_list ap;
496		489
497	va_start (ap, htype);	490	va_start (ap, htype);
…		…
499	ENTER;	492	ENTER;
500	SAVETMPS;	493	SAVETMPS;
501		494
502	PUSHMARK (SP);	495	PUSHMARK (SP);
503		496
		497	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	498	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	499	PUSHs (sv_2mortal (newSViv (htype)));
506		500
507	for (;;) {	501	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	502	data_type dt = (data_type)va_arg (ap, int);
509		503
510	switch (dt)	504	switch (dt)
…		…
516	case DT_LONG:	510	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	512	break;
519		513
520	case DT_STR:	514	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	515	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	516	break;
523		517
524	case DT_STR_LEN:	518	case DT_STR_LEN:
525	{	519	{
526	char *str = va_arg (ap, char *);	520	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	521	int len = va_arg (ap, int);
528		522
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	523	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	524	}
531	break;	525	break;
532		526
533	case DT_WCS_LEN:	527	case DT_WCS_LEN:
534	{	528	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	529	wchar_t *wstr = va_arg (ap, wchar_t *);
		530	int wlen = va_arg (ap, int);
		531
		532	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		533	}
		534	break;
		535
		536	case DT_LCS_LEN:
		537	{
		538	long *lstr = va_arg (ap, long *);
536	int wlen = va_arg (ap, int);	539	int llen = va_arg (ap, int);
537		540
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	541	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	542	}
540	break;	543	break;
541		544
542	case DT_XEVENT:	545	case DT_XEVENT:
543	{	546	{
544	XEvent *xe = va_arg (ap, XEvent *);	547	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	548	HV *hv = newHV ();
546		549
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	550	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	551	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		552	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
549	# undef set	553	# undef set
550		554
551	setiv (type, xe->type);	555	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	556	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	557	setiv (serial, xe->xany.serial);
554		558
…		…
557	case KeyPress:	561	case KeyPress:
558	case KeyRelease:	562	case KeyRelease:
559	case ButtonPress:	563	case ButtonPress:
560	case ButtonRelease:	564	case ButtonRelease:
561	case MotionNotify:	565	case MotionNotify:
		566	setuv (window, xe->xmotion.window);
		567	setuv (root, xe->xmotion.root);
		568	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	569	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	570	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	571	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	572	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	573	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	574	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	575	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	576	setuv (state, xe->xmotion.state);
		577
		578	switch (xe->type)
		579	{
		580	case KeyPress:
		581	case KeyRelease:
		582	setuv (keycode, xe->xkey.keycode);
		583	break;
		584
		585	case ButtonPress:
		586	case ButtonRelease:
		587	setuv (button, xe->xbutton.button);
		588	break;
		589
		590	case MotionNotify:
		591	setiv (is_hint, xe->xmotion.is_hint);
		592	break;
		593	}
		594
570	break;	595	break;
571	}
572		596
		597	case MapNotify:
		598	case UnmapNotify:
		599	case ConfigureNotify:
		600	setuv (event, xe->xconfigure.event);
		601	setuv (window, xe->xconfigure.window);
		602
573	switch (xe->type)	603	switch (xe->type)
574	{	604	{
575	case KeyPress:	605	case ConfigureNotify:
576	case KeyRelease:	606	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	607	setiv (y, xe->xconfigure.y);
		608	setiv (width, xe->xconfigure.width);
		609	setiv (height, xe->xconfigure.height);
		610	setuv (above, xe->xconfigure.above);
		611	break;
		612	}
		613
578	break;	614	break;
579		615
580	case ButtonPress:	616	case PropertyNotify:
581	case ButtonRelease:	617	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	618	setuv (atom, xe->xproperty.atom);
		619	setuv (time, xe->xproperty.time);
		620	setiv (state, xe->xproperty.state);
583	break;	621	break;
584		622
585	case MotionNotify:	623	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	624	setuv (window, xe->xclient.window);
		625	setuv (message_type, xe->xclient.message_type);
		626	setuv (format, xe->xclient.format);
		627	setuv (l0, xe->xclient.data.l[0]);
		628	setuv (l1, xe->xclient.data.l[1]);
		629	setuv (l2, xe->xclient.data.l[2]);
		630	setuv (l3, xe->xclient.data.l[3]);
		631	setuv (l4, xe->xclient.data.l[4]);
587	break;	632	break;
588	}	633	}
589		634
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	635	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	636	}
592	break;	637	break;
593		638
594	case DT_END:	639	case DT_END:
595	{	640	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		641
628	default:	642	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	643	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	644	}
631	}	645	}
		646
		647	call:
		648	va_end (ap);
		649
		650	PUTBACK;
		651	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		652	SPAGAIN;
		653
		654	if (count)
		655	{
		656	SV *status = POPs;
		657	count = SvTRUE (status);
		658	}
		659
		660	PUTBACK;
		661	FREETMPS;
		662	LEAVE;
		663
		664	if (SvTRUE (ERRSV))
		665	{
		666	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		667	ungrab (term); // better lose the grab than the session
		668	}
		669
		670	event_consumed = !!count;
632	}	671	}
633	catch (...)	672	else
		673	event_consumed = false;
		674
		675	// post-handling of some events
		676	if (htype == HOOK_REFRESH_BEGIN)
634	{	677	{
635	swap (perl_environ, environ);	678	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	679
		680	for (int i = AvFILL (av); i >= 0; i--)
		681	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	682	}
		683	else if (htype == HOOK_DESTROY)
		684	{
		685	clearSVptr ((SV *)term->perl.self);
		686	SvREFCNT_dec ((SV *)term->perl.self);
		687
		688	// don't allow further calls
		689	term->perl.self = 0;
		690	}
		691
		692	return event_consumed;
		693	}
		694
		695	void
		696	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		697	{
		698	localise_env set_environ (perl_environ);
		699
		700	ENTER;
		701	SAVETMPS;
		702
		703	dSP;
		704	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		705	PUTBACK;
		706	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		707
		708	if (SvTRUE (ERRSV))
		709	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		710
		711	FREETMPS;
		712	LEAVE;
638	}	713	}
639		714
640	/////////////////////////////////////////////////////////////////////////////	715	/////////////////////////////////////////////////////////////////////////////
641		716
642	MODULE = urxvt PACKAGE = urxvt	717	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	729	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	730	# include "hookinc.h"
656	# undef def	731	# undef def
657		732
658	HV *option = get_hv ("urxvt::OPTION", 1);	733	HV *option = get_hv ("urxvt::OPTION", 1);
659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	734	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660	# define nodef(name)	735	# define nodef(name)
661	# include "optinc.h"	736	# include "optinc.h"
662	# undef nodef	737	# undef nodef
663	# undef def	738	# undef def
664		739
665	HV *stash = gv_stashpv ("urxvt", 1);	740	HV *stash = gv_stashpv ("urxvt", 1);
666	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	741	static const struct {
		742	const char *name;
		743	IV iv;
		744	} *civ, const_iv[] = {
		745	# define const_iv(name) { # name, (IV)name }
		746	const_iv (NUM_RESOURCES),
667	export_const_iv (DEFAULT_RSTYLE);	747	const_iv (DEFAULT_RSTYLE),
668	export_const_iv (OVERLAY_RSTYLE);	748	const_iv (OVERLAY_RSTYLE),
		749	const_iv (Color_Bits),
		750	const_iv (RS_bgShift), const_iv (RS_bgMask),
		751	const_iv (RS_fgShift), const_iv (RS_fgMask),
		752	const_iv (RS_Careful),
		753	const_iv (RS_fontCount),
		754	const_iv (RS_fontShift),
		755	const_iv (RS_fontMask),
		756	const_iv (RS_baseattrMask),
		757	const_iv (RS_attrMask),
		758	const_iv (RS_redraw),
		759	const_iv (RS_Sel),
669	export_const_iv (RS_Bold);	760	const_iv (RS_Bold),
670	export_const_iv (RS_Italic);	761	const_iv (RS_Italic),
671	export_const_iv (RS_Blink);	762	const_iv (RS_Blink),
672	export_const_iv (RS_RVid);	763	const_iv (RS_RVid),
673	export_const_iv (RS_Uline);	764	const_iv (RS_Uline),
674		765
675	export_const_iv (CurrentTime);	766	const_iv (CurrentTime),
676	export_const_iv (ShiftMask);	767	const_iv (ShiftMask),
677	export_const_iv (LockMask);	768	const_iv (LockMask),
678	export_const_iv (ControlMask);	769	const_iv (ControlMask),
679	export_const_iv (Mod1Mask);	770	const_iv (Mod1Mask),
680	export_const_iv (Mod2Mask);	771	const_iv (Mod2Mask),
681	export_const_iv (Mod3Mask);	772	const_iv (Mod3Mask),
682	export_const_iv (Mod4Mask);	773	const_iv (Mod4Mask),
683	export_const_iv (Mod5Mask);	774	const_iv (Mod5Mask),
684	export_const_iv (Button1Mask);	775	const_iv (Button1Mask),
685	export_const_iv (Button2Mask);	776	const_iv (Button2Mask),
686	export_const_iv (Button3Mask);	777	const_iv (Button3Mask),
687	export_const_iv (Button4Mask);	778	const_iv (Button4Mask),
688	export_const_iv (Button5Mask);	779	const_iv (Button5Mask),
689	export_const_iv (AnyModifier);	780	const_iv (AnyModifier),
690		781
691	export_const_iv (EVENT_NONE);	782	const_iv (NoSymbol),
692	export_const_iv (EVENT_READ);	783	const_iv (GrabModeSync),
693	export_const_iv (EVENT_WRITE);	784	const_iv (GrabModeAsync),
694	}
695		785
		786	const_iv (NoEventMask),
		787	const_iv (KeyPressMask),
		788	const_iv (KeyReleaseMask),
		789	const_iv (ButtonPressMask),
		790	const_iv (ButtonReleaseMask),
		791	const_iv (EnterWindowMask),
		792	const_iv (LeaveWindowMask),
		793	const_iv (PointerMotionMask),
		794	const_iv (PointerMotionHintMask),
		795	const_iv (Button1MotionMask),
		796	const_iv (Button2MotionMask),
		797	const_iv (Button3MotionMask),
		798	const_iv (Button4MotionMask),
		799	const_iv (Button5MotionMask),
		800	const_iv (ButtonMotionMask),
		801	const_iv (KeymapStateMask),
		802	const_iv (ExposureMask),
		803	const_iv (VisibilityChangeMask),
		804	const_iv (StructureNotifyMask),
		805	const_iv (ResizeRedirectMask),
		806	const_iv (SubstructureNotifyMask),
		807	const_iv (SubstructureRedirectMask),
		808	const_iv (FocusChangeMask),
		809	const_iv (PropertyChangeMask),
		810	const_iv (ColormapChangeMask),
		811	const_iv (OwnerGrabButtonMask),
		812
		813	const_iv (KeyPress),
		814	const_iv (KeyRelease),
		815	const_iv (ButtonPress),
		816	const_iv (ButtonRelease),
		817	const_iv (MotionNotify),
		818	const_iv (EnterNotify),
		819	const_iv (LeaveNotify),
		820	const_iv (FocusIn),
		821	const_iv (FocusOut),
		822	const_iv (KeymapNotify),
		823	const_iv (Expose),
		824	const_iv (GraphicsExpose),
		825	const_iv (NoExpose),
		826	const_iv (VisibilityNotify),
		827	const_iv (CreateNotify),
		828	const_iv (DestroyNotify),
		829	const_iv (UnmapNotify),
		830	const_iv (MapNotify),
		831	const_iv (MapRequest),
		832	const_iv (ReparentNotify),
		833	const_iv (ConfigureNotify),
		834	const_iv (ConfigureRequest),
		835	const_iv (GravityNotify),
		836	const_iv (ResizeRequest),
		837	const_iv (CirculateNotify),
		838	const_iv (CirculateRequest),
		839	const_iv (PropertyNotify),
		840	const_iv (SelectionClear),
		841	const_iv (SelectionRequest),
		842	const_iv (SelectionNotify),
		843	const_iv (ColormapNotify),
		844	const_iv (ClientMessage),
		845	const_iv (MappingNotify),
		846	# if ENABLE_XIM_ONTHESPOT
		847	const_iv (XIMReverse),
		848	const_iv (XIMUnderline),
		849	const_iv (XIMHighlight),
		850	const_iv (XIMPrimary),
		851	const_iv (XIMSecondary),
		852	const_iv (XIMTertiary),
		853	const_iv (XIMVisibleToForward),
		854	const_iv (XIMVisibleToBackword),
		855	const_iv (XIMVisibleToCenter),
		856	#if XRENDER
		857	const_iv (PictStandardARGB32),
		858	const_iv (PictStandardRGB24),
		859	const_iv (PictStandardA8),
		860	const_iv (PictStandardA4),
		861	const_iv (PictStandardA1),
		862	const_iv (RepeatNone),
		863	const_iv (RepeatNormal),
		864	const_iv (RepeatPad),
		865	const_iv (RepeatReflect),
		866	#endif
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
		882	};
		883
		884	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		885	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		886	}
		887
696	void	888	void
697	set_should_invoke (int htype, int value)	889	log (const char *msg)
698	CODE:	890	CODE:
699	rxvt_perl.should_invoke [htype] = value;	891	rxvt_log ("%s", msg);
700		892
701	void	893	void
702	warn (const char *msg)	894	warn (const char *msg)
703	CODE:	895	CODE:
704	rxvt_warn ("%s", msg);	896	rxvt_warn ("%s", msg);
…		…
706	void	898	void
707	fatal (const char *msg)	899	fatal (const char *msg)
708	CODE:	900	CODE:
709	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
710		902
711	SV *	903	void
712	untaint (SV *sv)	904	_exit (int status)
713	CODE:
714	RETVAL = newSVsv (sv);
715	SvTAINTED_off (RETVAL);
716	OUTPUT:
717	RETVAL
718		905
719	bool	906	void
720	safe ()	907	catch_fatal (SV *block)
721	CODE:	908	PROTOTYPE: &
722	RETVAL = !rxvt_tainted ();	909	CODE:
723	OUTPUT:	910	try
724	RETVAL	911	{
		912	PUSHMARK (SP);
		913	PUTBACK;
		914	call_sv (block, G_VOID | G_DISCARD);
		915	SPAGAIN;
		916	}
		917	catch (const rxvt_failure_exception &e)
		918	{
		919	croak ("rxvt_fatal exception caught, trying to continue.");
		920	}
725		921
726	NV	922	NV
727	NOW ()	923	NOW ()
728	CODE:	924	CODE:
729	RETVAL = NOW;	925	RETVAL = ev::now ();
730	OUTPUT:	926	OUTPUT:
731	RETVAL	927	RETVAL
732		928
733	int	929	int
734	GET_BASEFG (int rend)	930	GET_BASEFG (int rend)
…		…
745	RETVAL	941	RETVAL
746		942
747	int	943	int
748	SET_FGCOLOR (int rend, int new_color)	944	SET_FGCOLOR (int rend, int new_color)
749	CODE:	945	CODE:
750	RETVAL = SET_FGCOLOR (rend, new_color);	946	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
751	OUTPUT:	947	OUTPUT:
752	RETVAL	948	RETVAL
753		949
754	int	950	int
755	SET_BGCOLOR (int rend, int new_color)	951	SET_BGCOLOR (int rend, int new_color)
756	CODE:	952	CODE:
757	RETVAL = SET_BGCOLOR (rend, new_color);	953	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
758	OUTPUT:	954	OUTPUT:
759	RETVAL	955	RETVAL
760		956
761	int	957	int
762	GET_CUSTOM (int rend)	958	GET_CUSTOM (int rend)
763	CODE:	959	CODE:
764	RETVAL = (rend && RS_customMask) >> RS_customShift;	960	RETVAL = (rend & RS_customMask) >> RS_customShift;
765	OUTPUT:	961	OUTPUT:
766	RETVAL	962	RETVAL
767		963
768	int	964	int
769	SET_CUSTOM (int rend, int new_value)	965	SET_CUSTOM (int rend, int new_value)
…		…
776	| ((new_value << RS_customShift) & RS_customMask);	972	| ((new_value << RS_customShift) & RS_customMask);
777	}	973	}
778	OUTPUT:	974	OUTPUT:
779	RETVAL	975	RETVAL
780		976
		977	void
		978	termlist ()
		979	PPCODE:
		980	{
		981	EXTEND (SP, rxvt_term::termlist.size ());
		982
		983	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		984	if ((*t)->perl.self)
		985	PUSHs (sv_2mortal (newSVterm (*t)));
		986	}
		987
		988	IV
		989	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		990	CODE:
		991	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		992	req->cb_sv = newSVsv (cb);
		993	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		994	av_push (av, newSViv ((IV)req));
		995	RETVAL = (IV)req;
		996	OUTPUT:
		997	RETVAL
		998
		999	void
		1000	_delete_selection_request (IV req_)
		1001	CODE:
		1002	rxvt_selection *req = (rxvt_selection *)req_;
		1003	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1004	int i;
		1005
		1006	for (i = AvFILL (av); i >= 0; i--)
		1007	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1008	break;
		1009
		1010	for (; i < AvFILL (av); i++)
		1011	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1012
		1013	av_pop (av);
		1014
		1015	delete req;
		1016
781	MODULE = urxvt PACKAGE = urxvt::term	1017	MODULE = urxvt PACKAGE = urxvt::term
782		1018
783	SV *	1019	SV *
784	_new (...)	1020	_new (AV *env, AV *arg)
785	CODE:	1021	CODE:
786	{	1022	{
787	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
788	croak ("first argument to urxvt::term->_new must be arrayref");
789
790	rxvt_term *term = new rxvt_term;	1023	rxvt_term *term = new rxvt_term;
791		1024
792	term->argv = new stringvec;	1025	stringvec *argv = new stringvec;
793	term->envv = new stringvec;	1026	for (int i = 0; i <= AvFILL (arg); i++)
794
795	for (int i = 1; i < items; i++)
796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1027	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
797		1028
798	AV *envv = (AV *)SvRV (ST (0));	1029	stringvec *envv = new stringvec;
799	for (int i = av_len (envv) + 1; i--; )	1030	for (int i = AvFILL (env) + 1; i--; )
800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1031	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
801
802	term->envv->push_back (0);
803
804	bool success;
805		1032
806	try	1033	try
807	{	1034	{
808	success = term->init (term->argv->size (), term->argv->begin ());	1035	term->init (argv, envv);
809	}	1036	}
810	catch (const class rxvt_failure_exception &e)	1037	catch (const class rxvt_failure_exception &e)
811	{
812	success = false;
813	}
814
815	if (!success)
816	{	1038	{
817	term->destroy ();	1039	term->destroy ();
818	croak ("error while initializing new terminal instance");	1040	croak ("error while initializing new terminal instance");
819	}	1041	}
820		1042
…		…
826		1048
827	void	1049	void
828	rxvt_term::destroy ()	1050	rxvt_term::destroy ()
829		1051
830	void	1052	void
		1053	rxvt_term::set_should_invoke (int htype, int inc)
		1054	CODE:
		1055	uint8_t &count = THIS->perl.should_invoke [htype];
		1056	uint8_t prev = count;
		1057	count += inc;
		1058	if (!prev != !count)
		1059	{
		1060	// hook status changed, react
		1061	switch (htype)
		1062	{
		1063	case HOOK_POSITION_CHANGE:
		1064	if (count)
		1065	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1066	}
		1067	}
		1068
		1069	void
		1070	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1071	CODE:
		1072	XrmPutStringResource (&THIS->option_db, specifier, value);
		1073
		1074	int
831	rxvt_term::grab_button (int button, U32 modifiers)	1075	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
832	CODE:	1076	CODE:
833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1077	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
834	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1078	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1079	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1080	OUTPUT: RETVAL
		1081
		1082	int
		1083	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1084	CODE:
		1085	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1086	OUTPUT: RETVAL
		1087
		1088	void
		1089	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1090	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1091	CODE:
		1092	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1093
		1094	void
		1095	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1096	CODE:
		1097	XUngrabKey (THIS->dpy, keycode, modifiers, window);
836		1098
837	bool	1099	bool
838	rxvt_term::grab (U32 eventtime, int sync = 0)	1100	rxvt_term::grab (Time eventtime, int sync = 0)
839	CODE:	1101	CODE:
840	{	1102	{
841	int mode = sync ? GrabModeSync : GrabModeAsync;	1103	int mode = sync ? GrabModeSync : GrabModeAsync;
842		1104
843	THIS->perl.grabtime = 0;	1105	THIS->perl.grabtime = 0;
844		1106
845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1107	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
846	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1108	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
847	mode, mode, None, GRAB_CURSOR, eventtime))	1109	mode, mode, None, GRAB_CURSOR, eventtime))
848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1110	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
849	THIS->perl.grabtime = eventtime;	1111	THIS->perl.grabtime = eventtime;
850	else	1112	else
851	XUngrabPointer (THIS->display->display, eventtime);	1113	XUngrabPointer (THIS->dpy, eventtime);
852		1114
853	RETVAL = !!THIS->perl.grabtime;	1115	RETVAL = !!THIS->perl.grabtime;
854	}	1116	}
855	OUTPUT:	1117	OUTPUT:
856	RETVAL	1118	RETVAL
857		1119
858	void	1120	void
859	rxvt_term::allow_events_async ()	1121	rxvt_term::allow_events_async ()
860	CODE:	1122	CODE:
861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1123	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
862		1124
863	void	1125	void
864	rxvt_term::allow_events_sync ()	1126	rxvt_term::allow_events_sync ()
865	CODE:	1127	CODE:
866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1128	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
867		1129
868	void	1130	void
869	rxvt_term::allow_events_replay ()	1131	rxvt_term::allow_events_replay ()
870	CODE:	1132	CODE:
871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1133	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1134	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
873		1135
874	void	1136	void
875	rxvt_term::ungrab ()	1137	rxvt_term::ungrab ()
876	CODE:	1138	CODE:
877	ungrab (THIS);	1139	ungrab (THIS);
		1140
		1141	int
		1142	rxvt_term::XStringToKeysym (char *string)
		1143	CODE:
		1144	RETVAL = XStringToKeysym (string);
		1145	OUTPUT: RETVAL
		1146
		1147	char *
		1148	rxvt_term::XKeysymToString (int sym)
		1149	CODE:
		1150	RETVAL = XKeysymToString (sym);
		1151	OUTPUT: RETVAL
		1152
		1153	int
		1154	rxvt_term::XKeysymToKeycode (int sym)
		1155	CODE:
		1156	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1157	OUTPUT: RETVAL
		1158
		1159	int
		1160	rxvt_term::XKeycodeToKeysym (int code, int index)
		1161	CODE:
		1162	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1163	OUTPUT: RETVAL
878		1164
879	int	1165	int
880	rxvt_term::strwidth (SV *str)	1166	rxvt_term::strwidth (SV *str)
881	CODE:	1167	CODE:
882	{	1168	{
883	wchar_t *wstr = sv2wcs (str);	1169	wchar_t *wstr = sv2wcs (str);
884		1170
885	rxvt_push_locale (THIS->locale);	1171	rxvt_push_locale (THIS->locale);
886	RETVAL = wcswidth (wstr, wcslen (wstr));	1172	RETVAL = 0;
		1173	for (wchar_t *wc = wstr; *wc; wc++)
		1174	{
		1175	int w = WCWIDTH (*wc);
		1176
		1177	if (w)
		1178	RETVAL += max (w, 1);
		1179	}
887	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
888		1181
889	free (wstr);	1182	free (wstr);
890	}	1183	}
891	OUTPUT:	1184	OUTPUT:
…		…
901	char *mbstr = rxvt_wcstombs (wstr);	1194	char *mbstr = rxvt_wcstombs (wstr);
902	rxvt_pop_locale ();	1195	rxvt_pop_locale ();
903		1196
904	free (wstr);	1197	free (wstr);
905		1198
906	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1199	RETVAL = newSVpv (mbstr, 0);
907	free (mbstr);	1200	free (mbstr);
908	}	1201	}
909	OUTPUT:	1202	OUTPUT:
910	RETVAL	1203	RETVAL
911		1204
…		…
918		1211
919	rxvt_push_locale (THIS->locale);	1212	rxvt_push_locale (THIS->locale);
920	wchar_t *wstr = rxvt_mbstowcs (data, len);	1213	wchar_t *wstr = rxvt_mbstowcs (data, len);
921	rxvt_pop_locale ();	1214	rxvt_pop_locale ();
922		1215
923	RETVAL = taint_if (wcs2sv (wstr), octets);	1216	RETVAL = wcs2sv (wstr);
924	free (wstr);	1217	free (wstr);
925	}	1218	}
926	OUTPUT:	1219	OUTPUT:
927	RETVAL	1220	RETVAL
928		1221
929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1222	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
930		1223
931	#define TERM_OFFSET_width TERM_OFFSET(width)	1224	#define TERM_OFFSET_width TERM_OFFSET(width)
932	#define TERM_OFFSET_height TERM_OFFSET(height)	1225	#define TERM_OFFSET_height TERM_OFFSET(height)
933	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1226	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
934	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1227	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1228	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1229	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1230	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1231	#define TERM_OFFSET_focus TERM_OFFSET(focus)
939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1232	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1233	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1234	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1235	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1236	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1237	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1238	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1239	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943		1240
944	int	1241	int
945	rxvt_term::width ()	1242	rxvt_term::width ()
946	ALIAS:	1243	ALIAS:
947	width = TERM_OFFSET_width	1244	width = TERM_OFFSET_width
948	height = TERM_OFFSET_height	1245	height = TERM_OFFSET_height
949	fwidth = TERM_OFFSET_fwidth	1246	fwidth = TERM_OFFSET_fwidth
950	fheight = TERM_OFFSET_fheight	1247	fheight = TERM_OFFSET_fheight
951	fbase = TERM_OFFSET_fbase	1248	fbase = TERM_OFFSET_fbase
952	nrow = TERM_OFFSET_nrow	1249	nrow = TERM_OFFSET_nrow
953	ncol = TERM_OFFSET_ncol	1250	ncol = TERM_OFFSET_ncol
954	focus = TERM_OFFSET_focus	1251	focus = TERM_OFFSET_focus
955	mapped = TERM_OFFSET_mapped	1252	mapped = TERM_OFFSET_mapped
		1253	int_bwidth = TERM_OFFSET_int_bwidth
		1254	ext_bwidth = TERM_OFFSET_ext_bwidth
		1255	lineSpace = TERM_OFFSET_lineSpace
		1256	letterSpace = TERM_OFFSET_letterSpace
956	saveLines = TERM_OFFSET_saveLines	1257	saveLines = TERM_OFFSET_saveLines
957	total_rows = TERM_OFFSET_total_rows	1258	total_rows = TERM_OFFSET_total_rows
958	nsaved = TERM_OFFSET_nsaved	1259	top_row = TERM_OFFSET_top_row
959	CODE:	1260	CODE:
960	RETVAL = *(int *)((char *)THIS + ix);	1261	RETVAL = *(int *)((char *)THIS + ix);
961	OUTPUT:	1262	OUTPUT:
962	RETVAL	1263	RETVAL
963		1264
…		…
965	rxvt_term::ModLevel3Mask ()	1266	rxvt_term::ModLevel3Mask ()
966	ALIAS:	1267	ALIAS:
967	ModLevel3Mask = 0	1268	ModLevel3Mask = 0
968	ModMetaMask = 1	1269	ModMetaMask = 1
969	ModNumLockMask = 2	1270	ModNumLockMask = 2
		1271	current_screen = 3
		1272	hidden_cursor = 4
970	CODE:	1273	CODE:
971	switch (ix)	1274	switch (ix)
972	{	1275	{
973	case 0: RETVAL = THIS->ModLevel3Mask; break;	1276	case 0: RETVAL = THIS->ModLevel3Mask; break;
974	case 1: RETVAL = THIS->ModMetaMask; break;	1277	case 1: RETVAL = THIS->ModMetaMask; break;
975	case 2: RETVAL = THIS->ModNumLockMask; break;	1278	case 2: RETVAL = THIS->ModNumLockMask; break;
		1279	case 3: RETVAL = THIS->current_screen; break;
		1280	#ifdef CURSOR_BLINK
		1281	case 4: RETVAL = THIS->hidden_cursor; break;
		1282	#endif
976	}	1283	}
977	OUTPUT:	1284	OUTPUT:
978	RETVAL	1285	RETVAL
979		1286
980	char *	1287	char *
…		…
990	}	1297	}
991	OUTPUT:	1298	OUTPUT:
992	RETVAL	1299	RETVAL
993		1300
994	SV *	1301	SV *
995	rxvt_term::_env ()	1302	rxvt_term::envv ()
		1303	ALIAS:
		1304	argv = 1
996	CODE:	1305	PPCODE:
997	{	1306	{
998	if (THIS->envv)	1307	stringvec *vec = ix ? THIS->argv : THIS->envv;
999	{
1000	AV *av = newAV ();
1001		1308
		1309	EXTEND (SP, vec->size ());
		1310
1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1311	for (char **i = vec->begin (); i != vec->end (); ++i)
1003	if (*i)	1312	if (*i)
1004	av_push (av, newSVpv (*i, 0));	1313	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1005
1006	RETVAL = newRV_noinc ((SV *)av);
1007	}
1008	else
1009	RETVAL = &PL_sv_undef;
1010	}	1314	}
		1315
		1316	int
		1317	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1318	CODE:
		1319	RETVAL = THIS->pty_ev.events;
		1320	if (events != ev::UNDEF)
		1321	THIS->pty_ev.set (events);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	int
		1326	rxvt_term::pty_fd ()
		1327	CODE:
		1328	RETVAL = THIS->pty->pty;
		1329	OUTPUT:
		1330	RETVAL
		1331
		1332	Window
		1333	rxvt_term::parent ()
		1334	CODE:
		1335	RETVAL = THIS->parent;
1011	OUTPUT:	1336	OUTPUT:
1012	RETVAL	1337	RETVAL
1013		1338
1014	int	1339	int
1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1016	CODE:
1017	RETVAL = THIS->pty_ev.events;
1018	if (events != EVENT_UNDEF)
1019	THIS->pty_ev.set (events);
1020	OUTPUT:
1021	RETVAL
1022
1023	U32
1024	rxvt_term::parent ()	1340	rxvt_term::parent_x ()
1025	CODE:	1341	CODE:
1026	RETVAL = (U32)THIS->parent [0];	1342	RETVAL = THIS->parent_x;
1027	OUTPUT:	1343	OUTPUT:
1028	RETVAL	1344	RETVAL
1029		1345
1030	U32	1346	int
1031	rxvt_term::vt ()	1347	rxvt_term::parent_y ()
1032	CODE:	1348	CODE:
1033	RETVAL = (U32)THIS->vt;	1349	RETVAL = THIS->parent_y;
1034	OUTPUT:	1350	OUTPUT:
1035	RETVAL	1351	RETVAL
		1352
		1353	void
		1354	rxvt_term::vt_emask_add (U32 emask)
		1355	CODE:
		1356	THIS->vt_emask_perl |= emask;
		1357	THIS->vt_select_input ();
1036		1358
1037	U32	1359	U32
1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1360	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039	CODE:	1361	CODE:
1040	{
1041	RETVAL = THIS->rstyle;	1362	RETVAL = THIS->rstyle;
1042	THIS->rstyle = new_rstyle;	1363	THIS->rstyle = new_rstyle;
1043	}
1044	OUTPUT:	1364	OUTPUT:
1045	RETVAL	1365	RETVAL
1046		1366
1047	int	1367	int
1048	rxvt_term::view_start (int newval = -1)	1368	rxvt_term::view_start (int newval = 1)
		1369	PROTOTYPE: $;$
1049	CODE:	1370	CODE:
1050	{	1371	{
1051	RETVAL = THIS->view_start;	1372	RETVAL = THIS->view_start;
1052		1373
1053	if (newval >= 0)	1374	if (newval <= 0)
1054	{	1375	THIS->scr_changeview (max (newval, THIS->top_row));
1055	THIS->view_start = min (newval, THIS->nsaved);
1056	THIS->scr_changeview (RETVAL);
1057	}
1058	}	1376	}
1059	OUTPUT:	1377	OUTPUT:
1060	RETVAL	1378	RETVAL
1061		1379
1062	void	1380	void
		1381	rxvt_term::set_urgency (bool enable)
		1382
		1383	void
		1384	rxvt_term::focus_in ()
		1385
		1386	void
		1387	rxvt_term::focus_out ()
		1388
		1389	void
		1390	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1391	ALIAS:
		1392	key_release = 1
		1393	CODE:
		1394	{
		1395	XKeyEvent xkey;
		1396
		1397	memset (&xkey, 0, sizeof (xkey));
		1398
		1399	xkey.time = time;
		1400	xkey.state = state;
		1401	xkey.keycode = keycode;
		1402
		1403	xkey.type = ix ? KeyRelease : KeyPress;
		1404	xkey.display = THIS->dpy;
		1405	xkey.window = THIS->vt;
		1406	xkey.root = THIS->display->root;
		1407	xkey.subwindow = THIS->vt;
		1408
		1409	if (ix)
		1410	THIS->key_release (xkey);
		1411	else
		1412	THIS->key_press (xkey);
		1413	}
		1414
		1415	void
1063	rxvt_term::want_refresh ()	1416	rxvt_term::want_refresh ()
1064	CODE:	1417	CODE:
1065	THIS->want_refresh = 1;	1418	THIS->want_refresh = 1;
		1419	THIS->refresh_check ();
1066		1420
1067	void	1421	void
1068	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1422	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1069	PPCODE:	1423	PPCODE:
1070	{	1424	{
1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1425	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072	XSRETURN_EMPTY;	1426	XSRETURN_EMPTY;
1073		1427
1074	line_t &l = ROW(row_number);	1428	line_t &l = ROW(row_number);
1075		1429
1076	if (GIMME_V != G_VOID)	1430	if (GIMME_V != G_VOID)
1077	{	1431	{
1078	wchar_t *wstr = new wchar_t [THIS->ncol];	1432	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1079		1433
1080	for (int col = 0; col < THIS->ncol; col++)	1434	for (int col = 0; col < THIS->ncol; col++)
1081	wstr [col] = l.t [col];	1435	wstr [col] = l.t [col];
1082		1436
1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1437	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1084
1085	delete [] wstr;
1086	}	1438	}
1087		1439
1088	if (new_text)	1440	if (new_text)
1089	{	1441	{
1090	wchar_t *wstr = sv2wcs (new_text);	1442	wchar_t *wstr = sv2wcs (new_text);
1091		1443
1092	int len = min (wcslen (wstr) - start_ofs, max_len);	1444	int len = min (wcslen (wstr) - start_ofs, max_len);
1093		1445
1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1446	if (start_col < 0 || start_col + len > THIS->ncol)
1095	{	1447	{
1096	free (wstr);	1448	free (wstr);
1097	croak ("new_text extends beyond horizontal margins");	1449	croak ("new_text extends beyond horizontal margins");
1098	}	1450	}
1099		1451
…		…
1109		1461
1110	void	1462	void
1111	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1463	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1112	PPCODE:	1464	PPCODE:
1113	{	1465	{
1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1466	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115	XSRETURN_EMPTY;	1467	XSRETURN_EMPTY;
1116		1468
1117	line_t &l = ROW(row_number);	1469	line_t &l = ROW(row_number);
1118		1470
1119	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
1131	{	1483	{
1132	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1484	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1133	croak ("new_rend must be arrayref");	1485	croak ("new_rend must be arrayref");
1134		1486
1135	AV *av = (AV *)SvRV (new_rend);	1487	AV *av = (AV *)SvRV (new_rend);
1136	int len = min (av_len (av) + 1 - start_ofs, max_len);	1488	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1137		1489
1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1490	if (start_col < 0 || start_col + len > THIS->ncol)
1139	croak ("new_rend array extends beyond horizontal margins");	1491	croak ("new_rend array extends beyond horizontal margins");
1140		1492
1141	for (int col = start_col; col < start_col + len; col++)	1493	for (int col = start_col; col < start_col + len; col++)
1142	{	1494	{
1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1495	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1149		1501
1150	int	1502	int
1151	rxvt_term::ROW_l (int row_number, int new_length = -1)	1503	rxvt_term::ROW_l (int row_number, int new_length = -1)
1152	CODE:	1504	CODE:
1153	{	1505	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1506	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1507	XSRETURN_EMPTY;
1156		1508
1157	line_t &l = ROW(row_number);	1509	line_t &l = ROW(row_number);
1158	RETVAL = l.l;	1510	RETVAL = l.l;
1159		1511
…		…
1165		1517
1166	bool	1518	bool
1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1519	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168	CODE:	1520	CODE:
1169	{	1521	{
1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1522	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171	XSRETURN_EMPTY;	1523	XSRETURN_EMPTY;
1172		1524
1173	line_t &l = ROW(row_number);	1525	line_t &l = ROW(row_number);
1174	RETVAL = l.is_longer ();	1526	RETVAL = l.is_longer ();
1175		1527
…		…
1183	rxvt_term::special_encode (SV *string)	1535	rxvt_term::special_encode (SV *string)
1184	CODE:	1536	CODE:
1185	{	1537	{
1186	wchar_t *wstr = sv2wcs (string);	1538	wchar_t *wstr = sv2wcs (string);
1187	int wlen = wcslen (wstr);	1539	int wlen = wcslen (wstr);
1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1540	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1189		1541
1190	rxvt_push_locale (THIS->locale);	1542	rxvt_push_locale (THIS->locale);
1191		1543
1192	wchar_t *r = rstr;	1544	wchar_t *r = rstr;
1193	for (wchar_t *s = wstr; *s; s++)	1545	for (wchar_t *s = wstr; *s; s++)
		1546	{
		1547	int w = WCWIDTH (*s);
		1548
1194	if (wcwidth (*s) == 0)	1549	if (w == 0)
1195	{	1550	{
1196	if (r == rstr)	1551	if (r == rstr)
1197	croak ("leading combining character unencodable");	1552	croak ("leading combining character unencodable");
1198		1553
1199	unicode_t n = rxvt_compose (r[-1], *s);	1554	unicode_t n = rxvt_compose (r[-1], *s);
1200	if (n == NOCHAR)	1555	if (n == NOCHAR)
1201	n = rxvt_composite.compose (r[-1], *s);	1556	n = rxvt_composite.compose (r[-1], *s);
1202		1557
1203	r[-1] = n;	1558	r[-1] = n;
1204	}	1559	}
1205	#if !UNICODE_3	1560	#if !UNICODE_3
1206	else if (*s >= 0x10000)	1561	else if (*s >= 0x10000)
1207	*r++ = rxvt_composite.compose (*s);	1562	*r++ = rxvt_composite.compose (*s);
1208	#endif	1563	#endif
1209	else	1564	else
1210	*r++ = *s;	1565	*r++ = *s;
		1566
		1567	// the *2 above only allows wcwidth <= 2
		1568	if (w > 1)
		1569	*r++ = NOCHAR;
		1570	}
1211		1571
1212	rxvt_pop_locale ();	1572	rxvt_pop_locale ();
1213		1573
1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1574	RETVAL = wcs2sv (rstr, r - rstr);
1215
1216	delete [] rstr;
1217	}	1575	}
1218	OUTPUT:	1576	OUTPUT:
1219	RETVAL	1577	RETVAL
1220		1578
1221	SV *	1579	SV *
1222	rxvt_term::special_decode (SV *text)	1580	rxvt_term::special_decode (SV *text)
1223	CODE:	1581	CODE:
1224	{	1582	{
1225	wchar_t *wstr = sv2wcs (text);	1583	wchar_t *wstr = sv2wcs (text);
1226	int wlen = wcslen (wstr);
1227	int dlen = 0;	1584	int dlen = 0;
1228		1585
1229	// find length	1586	// find length
1230	for (wchar_t *s = wstr; *s; s++)	1587	for (wchar_t *s = wstr; *s; s++)
1231	if (*s == NOCHAR)	1588	if (*s == NOCHAR)
…		…
1233	else if (IS_COMPOSE (*s))	1590	else if (IS_COMPOSE (*s))
1234	dlen += rxvt_composite.expand (*s, 0);	1591	dlen += rxvt_composite.expand (*s, 0);
1235	else	1592	else
1236	dlen++;	1593	dlen++;
1237		1594
1238	wchar_t *rstr = new wchar_t [dlen];	1595	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1239		1596
1240	// decode	1597	// decode
1241	wchar_t *r = rstr;	1598	wchar_t *r = rstr;
1242	for (wchar_t *s = wstr; *s; s++)	1599	for (wchar_t *s = wstr; *s; s++)
1243	if (*s == NOCHAR)	1600	if (*s == NOCHAR)
…		…
1245	else if (IS_COMPOSE (*s))	1602	else if (IS_COMPOSE (*s))
1246	r += rxvt_composite.expand (*s, r);	1603	r += rxvt_composite.expand (*s, r);
1247	else	1604	else
1248	*r++ = *s;	1605	*r++ = *s;
1249		1606
1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1607	RETVAL = wcs2sv (rstr, r - rstr);
1251
1252	delete [] rstr;
1253	}	1608	}
1254	OUTPUT:	1609	OUTPUT:
1255	RETVAL	1610	RETVAL
1256		1611
1257	void	1612	void
1258	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1613	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1259	PPCODE:	1614	PPCODE:
1260	{	1615	{
1261	struct resval { const char *name; int value; } rslist [] = {	1616	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1262	# define def(name) { # name, Rs_ ## name },	1617	# define def(name) { # name, Rs_ ## name },
1263	# define reserve(name,count)	1618	# define reserve(name,count)
1264	# include "rsinc.h"	1619	# include "rsinc.h"
1265	# undef def	1620	# undef def
1266	# undef reserve	1621	# undef reserve
1267	};	1622	};
1268		1623
1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1624	rs = rslist + ecb_array_length (rslist);
1270		1625
		1626	if (*name)
1271	do {	1627	{
		1628	do {
1272	if (rs-- == rslist)	1629	if (rs-- == rslist)
1273	croak ("no such resource '%s', requested", name);	1630	croak ("no such resource '%s', requested", name);
1274	} while (strcmp (name, rs->name));	1631	} while (strcmp (name, rs->name));
1275		1632
1276	index += rs->value;	1633	index += rs->value;
		1634	}
		1635	else
		1636	{
		1637	--rs;
		1638	name = "";
		1639	}
1277		1640
1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1641	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1642	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1280		1643
1281	if (GIMME_V != G_VOID)	1644	if (GIMME_V != G_VOID)
1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1645	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1283		1646
1284	if (newval)	1647	if (newval)
1285	{	1648	{
1286	if (SvOK (newval))	1649	if (SvOK (newval))
1287	{	1650	{
…		…
1294	}	1657	}
1295	}	1658	}
1296		1659
1297	const char *	1660	const char *
1298	rxvt_term::x_resource (const char *name)	1661	rxvt_term::x_resource (const char *name)
1299	CLEANUP:
1300	SvTAINTED_on (ST (0));
1301		1662
1302	bool	1663	bool
1303	rxvt_term::option (U32 optval, int set = -1)	1664	rxvt_term::option (U8 optval, int set = -1)
1304	CODE:	1665	CODE:
1305	{	1666	{
1306	RETVAL = THIS->options & optval;	1667	RETVAL = THIS->option (optval);
1307		1668
1308	if (set >= 0)	1669	if (set >= 0)
1309	{	1670	{
1310	if (set)
1311	THIS->options |= optval;	1671	THIS->set_option (optval, set);
1312	else
1313	THIS->options &= ~optval;
1314		1672
		1673	if (THIS->init_done) // avoid doing this before START
1315	switch (optval)	1674	switch (optval)
1316	{	1675	{
1317	case Opt_skipBuiltinGlyphs:	1676	case Opt_skipBuiltinGlyphs:
1318	THIS->set_fonts ();	1677	THIS->set_fonts ();
1319	THIS->scr_remap_chars ();	1678	THIS->scr_remap_chars ();
1320	THIS->scr_touch (true);	1679	THIS->scr_touch (true);
1321	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
1322	break;	1682	break;
		1683	#ifdef CURSOR_BLINK
		1684	case Opt_cursorBlink:
		1685	THIS->cursor_blink_reset ();
		1686	break;
		1687	#endif
1323		1688
1324	case Opt_cursorUnderline:	1689	case Opt_cursorUnderline:
1325	THIS->want_refresh = 1;	1690	THIS->want_refresh = 1;
		1691	THIS->refresh_check ();
1326	break;	1692	break;
1327		1693
1328	# case Opt_scrollBar_floating:	1694	# case Opt_scrollBar_floating:
1329	# case Opt_scrollBar_right:	1695	# case Opt_scrollBar_right:
1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1696	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1331	# break;	1697	# break;
1332	}	1698	}
1333	}	1699	}
1334	}	1700	}
1335	OUTPUT:	1701	OUTPUT:
1336	RETVAL	1702	RETVAL
1337		1703
…		…
1340	CODE:	1706	CODE:
1341	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1707	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1342	THIS->keyboard->register_done ();	1708	THIS->keyboard->register_done ();
1343	OUTPUT:	1709	OUTPUT:
1344	RETVAL	1710	RETVAL
		1711
		1712	void
		1713	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1714	CODE:
		1715	wchar_t *wstr = sv2wcs (str);
		1716	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1717	free (wstr);
1345		1718
1346	void	1719	void
1347	rxvt_term::screen_cur (...)	1720	rxvt_term::screen_cur (...)
1348	PROTOTYPE: $;$$	1721	PROTOTYPE: $;$$
1349	ALIAS:	1722	ALIAS:
…		…
1363	EXTEND (SP, 2);	1736	EXTEND (SP, 2);
1364	PUSHs (sv_2mortal (newSViv (rc.row)));	1737	PUSHs (sv_2mortal (newSViv (rc.row)));
1365	PUSHs (sv_2mortal (newSViv (rc.col)));	1738	PUSHs (sv_2mortal (newSViv (rc.col)));
1366	}	1739	}
1367		1740
1368	if (items == 3)	1741	if (items >= 3)
		1742	{
		1743	rc.row = SvIV (ST (1));
		1744	rc.col = SvIV (ST (2));
		1745
		1746	if (ix == 2)
1369	{	1747	{
1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1748	if (rc.col == 0)
1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1749	{
		1750	// col == 0 means end of previous line
		1751	rc.row--;
		1752	rc.col = THIS->ncol;
		1753	}
		1754	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1755	&& rc.col > ROW(rc.row).l)
		1756	{
		1757	// col >= length means while line and add newline
		1758	rc.col = THIS->ncol;
		1759	}
		1760	}
		1761
		1762	clamp_it (rc.col, 0, THIS->ncol);
		1763	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1372		1764
1373	if (ix)	1765	if (ix)
		1766	{
		1767	THIS->selection.screen = THIS->current_screen;
		1768
1374	THIS->want_refresh = 1;	1769	THIS->want_refresh = 1;
		1770	THIS->refresh_check ();
		1771	}
		1772	}
		1773	}
		1774
		1775	int
		1776	rxvt_term::selection_screen (int screen = -1)
		1777	CODE:
		1778	RETVAL = THIS->selection.screen;
		1779	if (screen >= 0)
		1780	THIS->selection.screen = screen;
		1781	OUTPUT:
		1782	RETVAL
		1783
		1784	void
		1785	rxvt_term::selection_clear (bool clipboard = false)
		1786
		1787	void
		1788	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1789	CODE:
		1790	THIS->selection.op = SELECTION_CONT;
		1791	THIS->selection.rect = rect;
		1792	THIS->selection_make (eventtime);
		1793
		1794	int
		1795	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1796
		1797	void
		1798	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1799	PPCODE:
		1800	{
		1801	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1802	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1803
		1804	if (GIMME_V != G_VOID)
		1805	XPUSHs (text
		1806	? sv_2mortal (wcs2sv (text, len))
		1807	: &PL_sv_undef);
		1808
		1809	if (newtext)
		1810	{
		1811	free (text);
		1812
		1813	text = sv2wcs (newtext);
		1814	len = wcslen (text);
1375	}	1815	}
1376	}	1816	}
1377		1817
1378	char	1818	char
1379	rxvt_term::cur_charset ()	1819	rxvt_term::cur_charset ()
1380	CODE:	1820	CODE:
1381	RETVAL = THIS->charsets [THIS->screen.charset];	1821	RETVAL = THIS->charsets [THIS->screen.charset];
1382	OUTPUT:	1822	OUTPUT:
1383	RETVAL	1823	RETVAL
1384		1824
1385	int
1386	rxvt_term::selection_grab (U32 eventtime)
1387
1388	void
1389	rxvt_term::selection (SV *newtext = 0)
1390	PPCODE:
1391	{
1392	if (GIMME_V != G_VOID)
1393	XPUSHs (THIS->selection.text
1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1395	: &PL_sv_undef);
1396
1397	if (newtext)
1398	{
1399	free (THIS->selection.text);
1400
1401	THIS->selection.text = sv2wcs (newtext);
1402	THIS->selection.len = wcslen (THIS->selection.text);
1403	}
1404	}
1405
1406	void	1825	void
1407	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)	1826	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)
1408		1827
1409	void	1828	void
1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1829	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1411		1830
1412	void	1831	void
1413	rxvt_term::scr_bell ()	1832	rxvt_term::scr_bell ()
		1833
		1834	void
		1835	rxvt_term::scr_recolour (bool refresh = true);
		1836
		1837	void
		1838	rxvt_term::scr_change_screen (int screen)
1414		1839
1415	void	1840	void
1416	rxvt_term::scr_add_lines (SV *string)	1841	rxvt_term::scr_add_lines (SV *string)
1417	CODE:	1842	CODE:
1418	{	1843	{
…		…
1428	char *str = SvPVbyte (octets, len);	1853	char *str = SvPVbyte (octets, len);
1429	C_ARGS:	1854	C_ARGS:
1430	str, len	1855	str, len
1431		1856
1432	void	1857	void
		1858	rxvt_term::tt_paste (SV *octets)
		1859	INIT:
		1860	STRLEN len;
		1861	char *str = SvPVbyte (octets, len);
		1862	C_ARGS:
		1863	str, len
		1864
		1865	void
1433	rxvt_term::cmd_parse (SV *octets)	1866	rxvt_term::cmd_parse (SV *octets)
1434	CODE:	1867	CODE:
1435	{	1868	{
1436	STRLEN len;	1869	STRLEN len;
1437	char *str = SvPVbyte (octets, len);	1870	char *str = SvPVbyte (octets, len);
…		…
1459	o->self = (HV *)SvRV (RETVAL);	1892	o->self = (HV *)SvRV (RETVAL);
1460	}	1893	}
1461	OUTPUT:	1894	OUTPUT:
1462	RETVAL	1895	RETVAL
1463		1896
		1897	#############################################################################
		1898	# Various X Utility Functions
		1899	#############################################################################
		1900
		1901	void
		1902	rxvt_term::XListProperties (Window window)
		1903	PPCODE:
		1904	{
		1905	int count;
		1906	Atom *props = XListProperties (THIS->dpy, window, &count);
		1907
		1908	EXTEND (SP, count);
		1909	while (count--)
		1910	PUSHs (newSVuv ((U32)props [count]));
		1911
		1912	XFree (props);
		1913	}
		1914
		1915	void
		1916	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1917	PPCODE:
		1918	{
		1919	Atom type;
		1920	int format;
		1921	unsigned long nitems;
		1922	unsigned long bytes_after;
		1923	unsigned char *prop;
		1924
		1925	XGetWindowProperty (THIS->dpy, window, property,
		1926	0, 1<<24, 0, AnyPropertyType,
		1927	&type, &format, &nitems, &bytes_after, &prop);
		1928
		1929	if (type != None)
		1930	{
		1931	int elemsize = format == 16 ? sizeof (short)
		1932	: format == 32 ? sizeof (long)
		1933	: 1;
		1934
		1935	EXTEND (SP, 3);
		1936	PUSHs (newSVuv ((U32)type));
		1937	PUSHs (newSViv (format));
		1938	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1939	XFree (prop);
		1940	}
		1941	}
		1942
		1943	void
		1944	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1945	CODE:
		1946	{
		1947	STRLEN len;
		1948	char *data_ = SvPVbyte (data, len);
		1949
		1950	int elemsize = format == 16 ? sizeof (short)
		1951	: format == 32 ? sizeof (long)
		1952	: 1;
		1953
		1954	XChangeProperty (THIS->dpy, window, property,
		1955	type, format, PropModeReplace,
		1956	(unsigned char *)data_, len / elemsize);
		1957	}
		1958
		1959	Atom
		1960	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1961	C_ARGS: term->dpy, atom_name, only_if_exists
		1962
		1963	char *
		1964	XGetAtomName (rxvt_term *term, Atom atom)
		1965	C_ARGS: term->dpy, atom
		1966	CLEANUP:
		1967	XFree (RETVAL);
		1968
		1969	void
		1970	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1971	C_ARGS: term->dpy, window, property
		1972
		1973	Window
		1974	rxvt_term::DefaultRootWindow ()
		1975	CODE:
		1976	RETVAL = THIS->display->root;
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	#if 0
		1981
		1982	Window
		1983	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1984	C_ARGS: term->dpy, (Window)parent,
		1985	x, y, width, height, 0,
		1986	term->pix_colors_focused[Color_border],
		1987	term->pix_colors_focused[Color_border]
		1988
		1989	#endif
		1990
		1991	void
		1992	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1993	C_ARGS: term->dpy, window, parent, x, y
		1994
		1995	void
		1996	XMapWindow (rxvt_term *term, Window window)
		1997	C_ARGS: term->dpy, window
		1998
		1999	void
		2000	XUnmapWindow (rxvt_term *term, Window window)
		2001	C_ARGS: term->dpy, window
		2002
		2003	void
		2004	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2005	C_ARGS: term->dpy, window, x, y, width, height
		2006
		2007	void
		2008	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2009	CODE:
		2010	{
		2011	XWindowAttributes attr;
		2012	XGetWindowAttributes (THIS->dpy, window, &attr);
		2013	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2014	}
		2015
		2016	void
		2017	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2018	PPCODE:
		2019	{
		2020	int dx, dy;
		2021	Window child;
		2022
		2023	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2024	{
		2025	EXTEND (SP, 3);
		2026	PUSHs (newSViv (dx));
		2027	PUSHs (newSViv (dy));
		2028	PUSHs (newSVuv (child));
		2029	}
		2030	}
		2031
		2032	#############################################################################
		2033	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2034
		2035	# TODO: ugly
		2036	void
		2037	rxvt_term::get_geometry ()
		2038	PPCODE:
		2039	EXTEND (SP, 4);
		2040	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2042	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2043	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2044
		2045	#if HAVE_IMG
		2046
		2047	#if 0
		2048
		2049	rxvt_img *
		2050	rxvt_term::new_img (SV *format, int width, int height)
		2051	CODE:
		2052	XRenderPictFormat *f = SvOK (format)
		2053	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2054	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2055	RETVAL = new rxvt_img (THIS, f, width, height);
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	#endif
		2060
		2061	#if ENABLE_TRANSPARENCY
		2062
		2063	rxvt_img *
		2064	rxvt_term::new_img_from_root ()
		2065	CODE:
		2066	RETVAL = rxvt_img::new_from_root (THIS);
		2067	OUTPUT:
		2068	RETVAL
		2069
		2070	#endif
		2071
		2072	#if HAVE_PIXBUF
		2073
		2074	rxvt_img *
		2075	rxvt_term::new_img_from_file (octet_string filename)
		2076	CODE:
		2077	try
		2078	{
		2079	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2080	}
		2081	catch (const class rxvt_failure_exception &e)
		2082	{
		2083	croak ("new_img_from_file failed");
		2084	}
		2085	OUTPUT:
		2086	RETVAL
		2087
		2088	#endif
		2089
		2090	#if HAVE_BG_PIXMAP
		2091
		2092	void
		2093	rxvt_term::set_background (rxvt_img *img)
		2094	CODE:
		2095	THIS->bg_destroy ();
		2096	THIS->bg_pixmap = None;
		2097	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER);
		2098
		2099	if (img) // TODO: cannot be false
		2100	{
		2101	img = img->reify ();
		2102	rxvt_img *img2 = img->convert_to (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg]);
		2103	delete img;
		2104	THIS->bg_pixmap = img2->steal ();
		2105	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2106	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2107	}
		2108
		2109	#endif
		2110
		2111	#endif
		2112
		2113	#############################################################################
		2114	# urxvt::overlay
		2115	#############################################################################
		2116
1464	MODULE = urxvt PACKAGE = urxvt::overlay	2117	MODULE = urxvt PACKAGE = urxvt::overlay
1465		2118
1466	void	2119	void
1467	overlay::set (int x, int y, SV *text, SV *rend = 0)	2120	overlay::set (int x, int y, SV *text, SV *rend = 0)
1468		2121
…		…
1473	overlay::hide ()	2126	overlay::hide ()
1474		2127
1475	void	2128	void
1476	overlay::DESTROY ()	2129	overlay::DESTROY ()
1477		2130
		2131	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2132
		2133	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2134
		2135	#if HAVE_PIXBUF
		2136
		2137	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2138	C_ARGS: filename, 0
		2139
		2140	void
		2141	DESTROY (urxvt::pixbuf self)
		2142	CODE:
		2143	gdk_pixbuf_unref (self);
		2144
		2145	#endif
		2146
1478	MODULE = urxvt PACKAGE = urxvt::timer	2147	MODULE = urxvt PACKAGE = urxvt::img
1479		2148
1480	SV *	2149	#if HAVE_IMG
1481	timer::new ()
1482	CODE:
1483	timer *w = new timer;
1484	w->start (NOW);
1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1486	w->self = (HV *)SvRV (RETVAL);
1487	OUTPUT:
1488	RETVAL
1489		2150
1490	timer *	2151	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1491	timer::cb (SV *cb)	2152	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1492	CODE:
1493	THIS->cb (cb);
1494	RETVAL = THIS;
1495	OUTPUT:
1496	RETVAL
1497		2153
1498	NV	2154	int
1499	timer::at ()	2155	rxvt_img::w ()
1500	CODE:	2156	CODE:
1501	RETVAL = THIS->at;	2157	RETVAL = THIS->w;
1502	OUTPUT:	2158	OUTPUT:
1503	RETVAL	2159	RETVAL
1504		2160
1505	timer *	2161	int
1506	timer::interval (NV interval)	2162	rxvt_img::h ()
1507	CODE:	2163	CODE:
1508	THIS->interval = interval;
1509	RETVAL = THIS;	2164	RETVAL = THIS->h;
1510	OUTPUT:	2165	OUTPUT:
1511	RETVAL	2166	RETVAL
1512		2167
1513	timer *	2168	Pixmap
1514	timer::set (NV tstamp)	2169	rxvt_img::pm ()
1515	CODE:	2170	CODE:
1516	THIS->set (tstamp);
1517	RETVAL = THIS;	2171	RETVAL = THIS->pm;
1518	OUTPUT:	2172	OUTPUT:
1519	RETVAL
1520
1521	timer *
1522	timer::start (NV tstamp = THIS->at)
1523	CODE:
1524	THIS->start (tstamp);
1525	RETVAL = THIS;	2173	RETVAL
1526	OUTPUT:
1527	RETVAL
1528		2174
1529	timer *
1530	timer::stop ()
1531	CODE:
1532	THIS->stop ();
1533	RETVAL = THIS;
1534	OUTPUT:
1535	RETVAL
1536
1537	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
1538	timer::DESTROY ()	2183	rxvt_img::DESTROY ()
1539
1540	MODULE = urxvt PACKAGE = urxvt::iow
1541
1542	SV *
1543	iow::new ()
1544	CODE:	2184	CODE:
1545	iow *w = new iow;	2185	delete THIS;
1546	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1547	w->self = (HV *)SvRV (RETVAL);
1548	OUTPUT:
1549	RETVAL
1550		2186
1551	iow *
1552	iow::cb (SV *cb)
1553	CODE:
1554	THIS->cb (cb);
1555	RETVAL = THIS;
1556	OUTPUT:
1557	RETVAL
1558
1559	iow *
1560	iow::fd (int fd)
1561	CODE:
1562	THIS->fd = fd;
1563	RETVAL = THIS;
1564	OUTPUT:
1565	RETVAL
1566
1567	iow *
1568	iow::events (short events)
1569	CODE:
1570	THIS->events = events;
1571	RETVAL = THIS;
1572	OUTPUT:
1573	RETVAL
1574
1575	iow *
1576	iow::start ()
1577	CODE:
1578	THIS->start ();
1579	RETVAL = THIS;
1580	OUTPUT:
1581	RETVAL
1582
1583	iow *
1584	iow::stop ()
1585	CODE:
1586	THIS->stop ();
1587	RETVAL = THIS;
1588	OUTPUT:
1589	RETVAL
1590
1591	void	2187	void
1592	iow::DESTROY ()	2188	rxvt_img::unshare ()
1593		2189
		2190	void
		2191	rxvt_img::repeat_mode (render_repeat_mode repeat = RepeatNormal)
1594		2192
		2193	void
		2194	rxvt_img::move (int dx, int dy)
		2195
		2196	void
		2197	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2198
		2199	void
		2200	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2201
		2202	rxvt_img *
		2203	rxvt_img::clone ()
		2204
		2205	rxvt_img *
		2206	rxvt_img::reify ()
		2207
		2208	rxvt_img *
		2209	rxvt_img::sub_rect (int x, int y, int width, int height)
		2210
		2211	rxvt_img *
		2212	rxvt_img::blur (int rh, int rv)
		2213
		2214	rxvt_img *
		2215	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)
		2216	INIT:
		2217	double matrix[9] = {
		2218	p11, p12, p13,
		2219	p21, p22, p23,
		2220	p31, p32, p33
		2221	};
		2222	C_ARGS: new_width, new_height, matrix
		2223
		2224	rxvt_img *
		2225	rxvt_img::scale (int new_width, int new_height)
		2226
		2227	rxvt_img *
		2228	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi)
		2229
		2230	#endif
		2231

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