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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.56 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.172 by root, Tue Jun 5 22:46:50 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "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	{
416	temp_environ temp_environ(rxvt_environ);	350	rxvt_push_locale (""); // perl init destroys current locale
417		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
418	char *argv[] = {	356	char *args[] = {
419	"",	357	"",
420	"-T",	358	"-e"
421	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
422	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
423		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
424	perl = perl_alloc ();	370	perl = perl_alloc ();
425	perl_construct (perl);	371	perl_construct (perl);
426		372
427	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
428	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	EXTEND (SP, 2);
		406	PUSHs (sv_2mortal (newSVterm (term)));
		407	PUSHs (sv_2mortal (newSViv (type)));
		408	PUTBACK;
		409	call_pv ("urxvt::usage", G_VOID | G_DISCARD | G_EVAL);
		410
		411	FREETMPS;
		412	LEAVE;
		413	}
		414
		415	uint8_t
		416	rxvt_perl_interp::resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		417	{
		418	localise_env set_environ (perl_environ);
		419
		420	ENTER;
		421	SAVETMPS;
		422
		423	dSP;
		424	EXTEND (SP, 6);
		425	PUSHs (sv_2mortal (newSVterm (term)));
		426	PUSHs (sv_2mortal (newSVpv (name, 0)));
		427	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		428	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		429	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		431	PUTBACK;
		432	call_pv ("urxvt::resource", G_SCALAR | G_EVAL);
		433
		434	uint8_t ret = POPi;
		435
		436	FREETMPS;
		437	LEAVE;
		438
		439	return ret;
		440	}
		441
		442	static void
		443	ungrab (rxvt_term *THIS)
		444	{
		445	if (THIS->perl.grabtime)
		446	{
		447	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		448	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		449	THIS->perl.grabtime = 0;
		450	}
		451	}
		452
		453	bool
		454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		455	{
		456	if (!perl || !term->perl.self)
		457	return false;
		458
		459	localise_env set_environ (perl_environ);
		460
		461	// pre-handling of some events
		462	if (htype == HOOK_REFRESH_END)
		463	{
		464	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		465
		466	for (int i = 0; i <= AvFILL (av); i++)
		467	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		468	}
		469	else if (htype == HOOK_DESTROY)
		470	{
		471	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		472
		473	for (int i = AvFILL (av); i >= 0; i--)
429	{	474	{
430	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	475	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
431		476	delete req;
432	perl_destruct (perl);
433	perl_free (perl);
434	perl = 0;
435	}	477	}
436	}	478	}
437	}
438		479
439	static void	480	bool event_consumed;
440	ungrab (rxvt_term *THIS)	481
441	{	482	if (term->perl.should_invoke [htype])
442	if (THIS->perl.grabtime)
443	{	483	{
444	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	484	dSP;
445	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	485	va_list ap;
446	THIS->perl.grabtime = 0;	486
		487	va_start (ap, htype);
		488
		489	ENTER;
		490	SAVETMPS;
		491
		492	PUSHMARK (SP);
		493
		494	EXTEND (SP, 2);
		495	PUSHs (sv_2mortal (newSVterm (term)));
		496	PUSHs (sv_2mortal (newSViv (htype)));
		497
		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 (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 (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 (sv_2mortal (wcs2sv (wstr, wlen)));
		530	}
		531	break;
		532
		533	case DT_LCS_LEN:
		534	{
		535	long *lstr = va_arg (ap, long *);
		536	int llen = va_arg (ap, int);
		537
		538	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		539	}
		540	break;
		541
		542	case DT_XEVENT:
		543	{
		544	XEvent *xe = va_arg (ap, XEvent *);
		545	HV *hv = newHV ();
		546
		547	# 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)
		549	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		550	# undef set
		551
		552	setiv (type, xe->type);
		553	setiv (send_event, xe->xany.send_event);
		554	setiv (serial, xe->xany.serial);
		555
		556	switch (xe->type)
		557	{
		558	case KeyPress:
		559	case KeyRelease:
		560	case ButtonPress:
		561	case ButtonRelease:
		562	case MotionNotify:
		563	setuv (window, xe->xmotion.window);
		564	setuv (root, xe->xmotion.root);
		565	setuv (subwindow, xe->xmotion.subwindow);
		566	setuv (time, xe->xmotion.time);
		567	setiv (x, xe->xmotion.x);
		568	setiv (y, xe->xmotion.y);
		569	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		570	setiv (col, xe->xmotion.x / term->fwidth);
		571	setiv (x_root, xe->xmotion.x_root);
		572	setiv (y_root, xe->xmotion.y_root);
		573	setuv (state, xe->xmotion.state);
		574
		575	switch (xe->type)
		576	{
		577	case KeyPress:
		578	case KeyRelease:
		579	setuv (keycode, xe->xkey.keycode);
		580	break;
		581
		582	case ButtonPress:
		583	case ButtonRelease:
		584	setuv (button, xe->xbutton.button);
		585	break;
		586
		587	case MotionNotify:
		588	setiv (is_hint, xe->xmotion.is_hint);
		589	break;
		590	}
		591
		592	break;
		593
		594	case MapNotify:
		595	case UnmapNotify:
		596	case ConfigureNotify:
		597	setuv (event, xe->xconfigure.event);
		598	setuv (window, xe->xconfigure.window);
		599
		600	switch (xe->type)
		601	{
		602	case ConfigureNotify:
		603	setiv (x, xe->xconfigure.x);
		604	setiv (y, xe->xconfigure.y);
		605	setiv (width, xe->xconfigure.width);
		606	setiv (height, xe->xconfigure.height);
		607	setuv (above, xe->xconfigure.above);
		608	break;
		609	}
		610
		611	break;
		612
		613	case PropertyNotify:
		614	setuv (window, xe->xproperty.window);
		615	setuv (atom, xe->xproperty.atom);
		616	setuv (time, xe->xproperty.time);
		617	setiv (state, xe->xproperty.state);
		618	break;
		619
		620	case ClientMessage:
		621	setuv (window, xe->xclient.window);
		622	setuv (message_type, xe->xclient.message_type);
		623	setuv (format, xe->xclient.format);
		624	setuv (l0, xe->xclient.data.l[0]);
		625	setuv (l1, xe->xclient.data.l[1]);
		626	setuv (l2, xe->xclient.data.l[2]);
		627	setuv (l3, xe->xclient.data.l[3]);
		628	setuv (l4, xe->xclient.data.l[4]);
		629	break;
		630	}
		631
		632	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		633	}
		634	break;
		635
		636	case DT_END:
		637	goto call;
		638
		639	default:
		640	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		641	}
		642	}
		643
		644	call:
		645	va_end (ap);
		646
		647	PUTBACK;
		648	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		649	SPAGAIN;
		650
		651	if (count)
		652	{
		653	SV *status = POPs;
		654	count = SvTRUE (status);
		655	}
		656
		657	PUTBACK;
		658	FREETMPS;
		659	LEAVE;
		660
		661	if (SvTRUE (ERRSV))
		662	{
		663	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		664	ungrab (term); // better lose the grab than the session
		665	}
		666
		667	event_consumed = !!count;
447	}	668	}
448	}	669	else
		670	event_consumed = false;
449		671
450	bool	672	// post-handling of some events
451	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	673	if (htype == HOOK_REFRESH_BEGIN)
452	{
453	if (!perl)
454	return false;
455
456	if (htype == HOOK_INIT) // first hook ever called
457	{	674	{
458	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	675	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
459	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	676
		677	for (int i = AvFILL (av); i >= 0; i--)
		678	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
460	}	679	}
461	else if (!term->perl.self)
462	return false; // perl not initialized for this instance
463	else if (htype == HOOK_DESTROY)	680	else if (htype == HOOK_DESTROY)
464	{	681	{
465	// handled later	682	clearSVptr ((SV *)term->perl.self);
		683	SvREFCNT_dec ((SV *)term->perl.self);
		684
		685	// don't allow further calls
		686	term->perl.self = 0;
466	}	687	}
467	else
468	{
469	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
470	{
471	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
472		688
473	if (HvKEYS (hv))	689	return event_consumed;
474	{	690	}
475	hv_iterinit (hv);
476		691
477	while (HE *he = hv_iternext (hv))	692	void
478	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	693	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
479	}	694	{
480		695	localise_env set_environ (perl_environ);
481	}
482
483	if (!should_invoke [htype])
484	return false;
485	}
486
487	temp_environ temp_environ(rxvt_environ);
488
489	dSP;
490	va_list ap;
491
492	va_start (ap, htype);
493		696
494	ENTER;	697	ENTER;
495	SAVETMPS;	698	SAVETMPS;
496		699
497	PUSHMARK (SP);	700	dSP;
498
499	XPUSHs (sv_2mortal (newSVterm (term)));
500	XPUSHs (sv_2mortal (newSViv (htype)));	701	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		702	PUTBACK;
		703	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
501		704
502	for (;;) {
503	data_type dt = (data_type)va_arg (ap, int);
504
505	switch (dt)
506	{
507	case DT_INT:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
509	break;
510
511	case DT_LONG:
512	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
513	break;
514
515	case DT_STR:
516	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
517	break;
518
519	case DT_STR_LEN:
520	{
521	char *str = va_arg (ap, char *);
522	int len = va_arg (ap, int);
523
524	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
525	}
526	break;
527
528	case DT_WCS_LEN:
529	{
530	wchar_t *wstr = va_arg (ap, wchar_t *);
531	int wlen = va_arg (ap, int);
532
533	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
534	}
535	break;
536
537	case DT_XEVENT:
538	{
539	XEvent *xe = va_arg (ap, XEvent *);
540	HV *hv = newHV ();
541
542	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
543	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
544	# undef set
545
546	setiv (type, xe->type);
547	setiv (send_event, xe->xany.send_event);
548	setiv (serial, xe->xany.serial);
549
550	switch (xe->type)
551	{
552	case KeyPress:
553	case KeyRelease:
554	case ButtonPress:
555	case ButtonRelease:
556	case MotionNotify:
557	setiv (time, xe->xmotion.time);
558	setiv (x, xe->xmotion.x);
559	setiv (y, xe->xmotion.y);
560	setiv (row, xe->xmotion.y / term->fheight);
561	setiv (col, xe->xmotion.x / term->fwidth);
562	setiv (x_root, xe->xmotion.x_root);
563	setiv (y_root, xe->xmotion.y_root);
564	setiv (state, xe->xmotion.state);
565	break;
566	}
567
568	switch (xe->type)
569	{
570	case KeyPress:
571	case KeyRelease:
572	setiv (keycode, xe->xkey.keycode);
573	break;
574
575	case ButtonPress:
576	case ButtonRelease:
577	setiv (button, xe->xbutton.button);
578	break;
579
580	case MotionNotify:
581	setiv (is_hint, xe->xmotion.is_hint);
582	break;
583	}
584
585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
586	}
587	break;
588
589	case DT_END:
590	{
591	va_end (ap);
592
593	PUTBACK;
594	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
595	SPAGAIN;
596
597	if (count)
598	{
599	SV *status = POPs;
600	count = SvTRUE (status);
601	}
602
603	PUTBACK;
604	FREETMPS;
605	LEAVE;
606
607	if (SvTRUE (ERRSV))	705	if (SvTRUE (ERRSV))
608	{
609	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	706	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
610	ungrab (term); // better lose the grab than the session
611	}
612		707
613	if (htype == HOOK_DESTROY)	708	FREETMPS;
614	{	709	LEAVE;
615	clearSVptr ((SV *)term->perl.self);
616	SvREFCNT_dec ((SV *)term->perl.self);
617	}
618
619	return count;
620	}
621
622	default:
623	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
624	}
625	}
626	}	710	}
627		711
628	/////////////////////////////////////////////////////////////////////////////	712	/////////////////////////////////////////////////////////////////////////////
629		713
630	MODULE = urxvt PACKAGE = urxvt	714	MODULE = urxvt PACKAGE = urxvt
…		…
642	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	726	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
643	# include "hookinc.h"	727	# include "hookinc.h"
644	# undef def	728	# undef def
645		729
646	HV *option = get_hv ("urxvt::OPTION", 1);	730	HV *option = get_hv ("urxvt::OPTION", 1);
647	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	731	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
648	# define nodef(name)	732	# define nodef(name)
649	# include "optinc.h"	733	# include "optinc.h"
650	# undef nodef	734	# undef nodef
651	# undef def	735	# undef def
652		736
653	HV *stash = gv_stashpv ("urxvt", 1);	737	HV *stash = gv_stashpv ("urxvt", 1);
654	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	738	static const struct {
		739	const char *name;
		740	IV iv;
		741	} *civ, const_iv[] = {
		742	# define const_iv(name) { # name, (IV)name }
		743	const_iv (NUM_RESOURCES),
655	export_const_iv (DEFAULT_RSTYLE);	744	const_iv (DEFAULT_RSTYLE),
656	export_const_iv (OVERLAY_RSTYLE);	745	const_iv (OVERLAY_RSTYLE),
		746	const_iv (Color_Bits),
		747	const_iv (RS_bgShift), const_iv (RS_bgMask),
		748	const_iv (RS_fgShift), const_iv (RS_fgMask),
		749	const_iv (RS_Careful),
		750	const_iv (RS_fontCount),
		751	const_iv (RS_fontShift),
		752	const_iv (RS_fontMask),
		753	const_iv (RS_baseattrMask),
		754	const_iv (RS_attrMask),
		755	const_iv (RS_redraw),
		756	const_iv (RS_Sel),
657	export_const_iv (RS_Bold);	757	const_iv (RS_Bold),
658	export_const_iv (RS_Italic);	758	const_iv (RS_Italic),
659	export_const_iv (RS_Blink);	759	const_iv (RS_Blink),
660	export_const_iv (RS_RVid);	760	const_iv (RS_RVid),
661	export_const_iv (RS_Uline);	761	const_iv (RS_Uline),
662		762
663	export_const_iv (CurrentTime);	763	const_iv (CurrentTime),
664	export_const_iv (ShiftMask);	764	const_iv (ShiftMask),
665	export_const_iv (LockMask);	765	const_iv (LockMask),
666	export_const_iv (ControlMask);	766	const_iv (ControlMask),
667	export_const_iv (Mod1Mask);	767	const_iv (Mod1Mask),
668	export_const_iv (Mod2Mask);	768	const_iv (Mod2Mask),
669	export_const_iv (Mod3Mask);	769	const_iv (Mod3Mask),
670	export_const_iv (Mod4Mask);	770	const_iv (Mod4Mask),
671	export_const_iv (Mod5Mask);	771	const_iv (Mod5Mask),
672	export_const_iv (Button1Mask);	772	const_iv (Button1Mask),
673	export_const_iv (Button2Mask);	773	const_iv (Button2Mask),
674	export_const_iv (Button3Mask);	774	const_iv (Button3Mask),
675	export_const_iv (Button4Mask);	775	const_iv (Button4Mask),
676	export_const_iv (Button5Mask);	776	const_iv (Button5Mask),
677	export_const_iv (AnyModifier);	777	const_iv (AnyModifier),
678		778
679	export_const_iv (EVENT_NONE);	779	const_iv (NoSymbol),
680	export_const_iv (EVENT_READ);	780	const_iv (GrabModeSync),
681	export_const_iv (EVENT_WRITE);	781	const_iv (GrabModeAsync),
682	}
683		782
		783	const_iv (NoEventMask),
		784	const_iv (KeyPressMask),
		785	const_iv (KeyReleaseMask),
		786	const_iv (ButtonPressMask),
		787	const_iv (ButtonReleaseMask),
		788	const_iv (EnterWindowMask),
		789	const_iv (LeaveWindowMask),
		790	const_iv (PointerMotionMask),
		791	const_iv (PointerMotionHintMask),
		792	const_iv (Button1MotionMask),
		793	const_iv (Button2MotionMask),
		794	const_iv (Button3MotionMask),
		795	const_iv (Button4MotionMask),
		796	const_iv (Button5MotionMask),
		797	const_iv (ButtonMotionMask),
		798	const_iv (KeymapStateMask),
		799	const_iv (ExposureMask),
		800	const_iv (VisibilityChangeMask),
		801	const_iv (StructureNotifyMask),
		802	const_iv (ResizeRedirectMask),
		803	const_iv (SubstructureNotifyMask),
		804	const_iv (SubstructureRedirectMask),
		805	const_iv (FocusChangeMask),
		806	const_iv (PropertyChangeMask),
		807	const_iv (ColormapChangeMask),
		808	const_iv (OwnerGrabButtonMask),
		809
		810	const_iv (KeyPress),
		811	const_iv (KeyRelease),
		812	const_iv (ButtonPress),
		813	const_iv (ButtonRelease),
		814	const_iv (MotionNotify),
		815	const_iv (EnterNotify),
		816	const_iv (LeaveNotify),
		817	const_iv (FocusIn),
		818	const_iv (FocusOut),
		819	const_iv (KeymapNotify),
		820	const_iv (Expose),
		821	const_iv (GraphicsExpose),
		822	const_iv (NoExpose),
		823	const_iv (VisibilityNotify),
		824	const_iv (CreateNotify),
		825	const_iv (DestroyNotify),
		826	const_iv (UnmapNotify),
		827	const_iv (MapNotify),
		828	const_iv (MapRequest),
		829	const_iv (ReparentNotify),
		830	const_iv (ConfigureNotify),
		831	const_iv (ConfigureRequest),
		832	const_iv (GravityNotify),
		833	const_iv (ResizeRequest),
		834	const_iv (CirculateNotify),
		835	const_iv (CirculateRequest),
		836	const_iv (PropertyNotify),
		837	const_iv (SelectionClear),
		838	const_iv (SelectionRequest),
		839	const_iv (SelectionNotify),
		840	const_iv (ColormapNotify),
		841	const_iv (ClientMessage),
		842	const_iv (MappingNotify),
		843	# if ENABLE_XIM_ONTHESPOT
		844	const_iv (XIMReverse),
		845	const_iv (XIMUnderline),
		846	const_iv (XIMHighlight),
		847	const_iv (XIMPrimary),
		848	const_iv (XIMSecondary),
		849	const_iv (XIMTertiary),
		850	const_iv (XIMVisibleToForward),
		851	const_iv (XIMVisibleToBackword),
		852	const_iv (XIMVisibleToCenter),
		853	#if XRENDER
		854	const_iv (PictStandardARGB32),
		855	const_iv (PictStandardRGB24),
		856	const_iv (PictStandardA8),
		857	const_iv (PictStandardA4),
		858	const_iv (PictStandardA1),
		859	const_iv (RepeatNone),
		860	const_iv (RepeatNormal),
		861	const_iv (RepeatPad),
		862	const_iv (RepeatReflect),
		863	#endif
		864	# if 0
		865	const_iv (XIMForwardChar),
		866	const_iv (XIMBackwardChar),
		867	const_iv (XIMForwardWord),
		868	const_iv (XIMBackwardWord),
		869	const_iv (XIMCaretUp),
		870	const_iv (XIMCaretDown),
		871	const_iv (XIMNextLine),
		872	const_iv (XIMPreviousLine),
		873	const_iv (XIMLineStart),
		874	const_iv (XIMLineEnd),
		875	const_iv (XIMAbsolutePosition),
		876	const_iv (XIMDontChange),
		877	# endif
		878	# endif
		879	};
		880
		881	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		882	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		883	}
		884
684	void	885	void
685	set_should_invoke (int htype, int value)	886	log (const char *msg)
686	CODE:	887	CODE:
687	rxvt_perl.should_invoke [htype] = value;	888	rxvt_log ("%s", msg);
688		889
689	void	890	void
690	warn (const char *msg)	891	warn (const char *msg)
691	CODE:	892	CODE:
692	rxvt_warn ("%s", msg);	893	rxvt_warn ("%s", msg);
…		…
694	void	895	void
695	fatal (const char *msg)	896	fatal (const char *msg)
696	CODE:	897	CODE:
697	rxvt_fatal ("%s", msg);	898	rxvt_fatal ("%s", msg);
698		899
699	SV *	900	void
700	untaint (SV *sv)	901	_exit (int status)
701	CODE:
702	RETVAL = newSVsv (sv);
703	SvTAINTED_off (RETVAL);
704	OUTPUT:
705	RETVAL
706		902
707	bool	903	void
708	safe ()	904	catch_fatal (SV *block)
709	CODE:	905	PROTOTYPE: &
710	RETVAL = !rxvt_tainted ();	906	CODE:
711	OUTPUT:	907	try
712	RETVAL	908	{
		909	PUSHMARK (SP);
		910	PUTBACK;
		911	call_sv (block, G_VOID | G_DISCARD);
		912	SPAGAIN;
		913	}
		914	catch (const rxvt_failure_exception &e)
		915	{
		916	croak ("rxvt_fatal exception caught, trying to continue.");
		917	}
713		918
714	NV	919	NV
715	NOW ()	920	NOW ()
716	CODE:	921	CODE:
717	RETVAL = NOW;	922	RETVAL = ev::now ();
718	OUTPUT:	923	OUTPUT:
719	RETVAL	924	RETVAL
720		925
721	int	926	int
722	GET_BASEFG (int rend)	927	GET_BASEFG (int rend)
…		…
733	RETVAL	938	RETVAL
734		939
735	int	940	int
736	SET_FGCOLOR (int rend, int new_color)	941	SET_FGCOLOR (int rend, int new_color)
737	CODE:	942	CODE:
738	RETVAL = SET_FGCOLOR (rend, new_color);	943	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
739	OUTPUT:	944	OUTPUT:
740	RETVAL	945	RETVAL
741		946
742	int	947	int
743	SET_BGCOLOR (int rend, int new_color)	948	SET_BGCOLOR (int rend, int new_color)
744	CODE:	949	CODE:
745	RETVAL = SET_BGCOLOR (rend, new_color);	950	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
746	OUTPUT:	951	OUTPUT:
747	RETVAL	952	RETVAL
748		953
749	int	954	int
750	GET_CUSTOM (int rend)	955	GET_CUSTOM (int rend)
751	CODE:	956	CODE:
752	RETVAL = (rend && RS_customMask) >> RS_customShift;	957	RETVAL = (rend & RS_customMask) >> RS_customShift;
753	OUTPUT:	958	OUTPUT:
754	RETVAL	959	RETVAL
755		960
756	int	961	int
757	SET_CUSTOM (int rend, int new_value)	962	SET_CUSTOM (int rend, int new_value)
…		…
764	| ((new_value << RS_customShift) & RS_customMask);	969	| ((new_value << RS_customShift) & RS_customMask);
765	}	970	}
766	OUTPUT:	971	OUTPUT:
767	RETVAL	972	RETVAL
768		973
		974	void
		975	termlist ()
		976	PPCODE:
		977	{
		978	EXTEND (SP, rxvt_term::termlist.size ());
		979
		980	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		981	if ((*t)->perl.self)
		982	PUSHs (sv_2mortal (newSVterm (*t)));
		983	}
		984
		985	IV
		986	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		987	CODE:
		988	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		989	req->cb_sv = newSVsv (cb);
		990	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		991	av_push (av, newSViv ((IV)req));
		992	RETVAL = (IV)req;
		993	OUTPUT:
		994	RETVAL
		995
		996	void
		997	_delete_selection_request (IV req_)
		998	CODE:
		999	rxvt_selection *req = (rxvt_selection *)req_;
		1000	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1001	int i;
		1002
		1003	for (i = AvFILL (av); i >= 0; i--)
		1004	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1005	break;
		1006
		1007	for (; i < AvFILL (av); i++)
		1008	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1009
		1010	av_pop (av);
		1011
		1012	delete req;
		1013
769	MODULE = urxvt PACKAGE = urxvt::term	1014	MODULE = urxvt PACKAGE = urxvt::term
770		1015
771	SV *	1016	SV *
772	_new (...)	1017	_new (AV *env, AV *arg)
773	CODE:	1018	CODE:
774	{	1019	{
775	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
776	croak ("first argument to urxvt::term->_new must be arrayref");
777
778	rxvt_term *term = new rxvt_term;	1020	rxvt_term *term = new rxvt_term;
779		1021
780	term->argv = new stringvec;	1022	stringvec *argv = new stringvec;
781	term->envv = new stringvec;	1023	for (int i = 0; i <= AvFILL (arg); i++)
782
783	for (int i = 1; i < items; i++)
784	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1024	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
785		1025
786	AV *envv = (AV *)SvRV (ST (0));	1026	stringvec *envv = new stringvec;
787	for (int i = av_len (envv) + 1; i--; )	1027	for (int i = AvFILL (env) + 1; i--; )
788	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1028	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
789
790	term->envv->push_back (0);
791
792	bool success;
793		1029
794	try	1030	try
795	{	1031	{
796	success = term->init (term->argv->size (), term->argv->begin ());	1032	term->init (argv, envv);
797	}	1033	}
798	catch (const class rxvt_failure_exception &e)	1034	catch (const class rxvt_failure_exception &e)
799	{
800	success = false;
801	}
802
803	if (!success)
804	{	1035	{
805	term->destroy ();	1036	term->destroy ();
806	croak ("error while initializing new terminal instance");	1037	croak ("error while initializing new terminal instance");
807	}	1038	}
808		1039
…		…
814		1045
815	void	1046	void
816	rxvt_term::destroy ()	1047	rxvt_term::destroy ()
817		1048
818	void	1049	void
		1050	rxvt_term::set_should_invoke (int htype, int inc)
		1051	CODE:
		1052	uint8_t &count = THIS->perl.should_invoke [htype];
		1053	uint8_t prev = count;
		1054	count += inc;
		1055	if (!prev != !count)
		1056	{
		1057	// hook status changed, react
		1058	switch (htype)
		1059	{
		1060	case HOOK_POSITION_CHANGE:
		1061	if (count)
		1062	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1063	}
		1064	}
		1065
		1066	int
819	rxvt_term::grab_button (int button, U32 modifiers)	1067	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
820	CODE:	1068	CODE:
821	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1069	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
822	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1070	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
823	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1071	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1072	OUTPUT: RETVAL
		1073
		1074	int
		1075	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1076	CODE:
		1077	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1078	OUTPUT: RETVAL
		1079
		1080	void
		1081	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1082	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1083	CODE:
		1084	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1085
		1086	void
		1087	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1088	CODE:
		1089	XUngrabKey (THIS->dpy, keycode, modifiers, window);
824		1090
825	bool	1091	bool
826	rxvt_term::grab (U32 eventtime, int sync = 0)	1092	rxvt_term::grab (Time eventtime, int sync = 0)
827	CODE:	1093	CODE:
828	{	1094	{
829	int mode = sync ? GrabModeSync : GrabModeAsync;	1095	int mode = sync ? GrabModeSync : GrabModeAsync;
830		1096
831	THIS->perl.grabtime = 0;	1097	THIS->perl.grabtime = 0;
832		1098
833	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1099	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
834	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1100	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
835	mode, mode, None, GRAB_CURSOR, eventtime))	1101	mode, mode, None, GRAB_CURSOR, eventtime))
836	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1102	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
837	THIS->perl.grabtime = eventtime;	1103	THIS->perl.grabtime = eventtime;
838	else	1104	else
839	XUngrabPointer (THIS->display->display, eventtime);	1105	XUngrabPointer (THIS->dpy, eventtime);
840		1106
841	RETVAL = !!THIS->perl.grabtime;	1107	RETVAL = !!THIS->perl.grabtime;
842	}	1108	}
843	OUTPUT:	1109	OUTPUT:
844	RETVAL	1110	RETVAL
845		1111
846	void	1112	void
847	rxvt_term::allow_events_async ()	1113	rxvt_term::allow_events_async ()
848	CODE:	1114	CODE:
849	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1115	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
850		1116
851	void	1117	void
852	rxvt_term::allow_events_sync ()	1118	rxvt_term::allow_events_sync ()
853	CODE:	1119	CODE:
854	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1120	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
855		1121
856	void	1122	void
857	rxvt_term::allow_events_replay ()	1123	rxvt_term::allow_events_replay ()
858	CODE:	1124	CODE:
859	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1125	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
860	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1126	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
861		1127
862	void	1128	void
863	rxvt_term::ungrab ()	1129	rxvt_term::ungrab ()
864	CODE:	1130	CODE:
865	ungrab (THIS);	1131	ungrab (THIS);
		1132
		1133	int
		1134	rxvt_term::XStringToKeysym (char *string)
		1135	CODE:
		1136	RETVAL = XStringToKeysym (string);
		1137	OUTPUT: RETVAL
		1138
		1139	char *
		1140	rxvt_term::XKeysymToString (int sym)
		1141	CODE:
		1142	RETVAL = XKeysymToString (sym);
		1143	OUTPUT: RETVAL
		1144
		1145	int
		1146	rxvt_term::XKeysymToKeycode (int sym)
		1147	CODE:
		1148	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1149	OUTPUT: RETVAL
		1150
		1151	int
		1152	rxvt_term::XKeycodeToKeysym (int code, int index)
		1153	CODE:
		1154	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1155	OUTPUT: RETVAL
866		1156
867	int	1157	int
868	rxvt_term::strwidth (SV *str)	1158	rxvt_term::strwidth (SV *str)
869	CODE:	1159	CODE:
870	{	1160	{
871	wchar_t *wstr = sv2wcs (str);	1161	wchar_t *wstr = sv2wcs (str);
872		1162
873	rxvt_push_locale (THIS->locale);	1163	rxvt_push_locale (THIS->locale);
874	RETVAL = wcswidth (wstr, wcslen (wstr));	1164	RETVAL = 0;
		1165	for (wchar_t *wc = wstr; *wc; wc++)
		1166	{
		1167	int w = WCWIDTH (*wc);
		1168
		1169	if (w)
		1170	RETVAL += max (w, 1);
		1171	}
875	rxvt_pop_locale ();	1172	rxvt_pop_locale ();
876		1173
877	free (wstr);	1174	free (wstr);
878	}	1175	}
879	OUTPUT:	1176	OUTPUT:
…		…
889	char *mbstr = rxvt_wcstombs (wstr);	1186	char *mbstr = rxvt_wcstombs (wstr);
890	rxvt_pop_locale ();	1187	rxvt_pop_locale ();
891		1188
892	free (wstr);	1189	free (wstr);
893		1190
894	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1191	RETVAL = newSVpv (mbstr, 0);
895	free (mbstr);	1192	free (mbstr);
896	}	1193	}
897	OUTPUT:	1194	OUTPUT:
898	RETVAL	1195	RETVAL
899		1196
…		…
906		1203
907	rxvt_push_locale (THIS->locale);	1204	rxvt_push_locale (THIS->locale);
908	wchar_t *wstr = rxvt_mbstowcs (data, len);	1205	wchar_t *wstr = rxvt_mbstowcs (data, len);
909	rxvt_pop_locale ();	1206	rxvt_pop_locale ();
910		1207
911	RETVAL = taint_if (wcs2sv (wstr), octets);	1208	RETVAL = wcs2sv (wstr);
912	free (wstr);	1209	free (wstr);
913	}	1210	}
914	OUTPUT:	1211	OUTPUT:
915	RETVAL	1212	RETVAL
916		1213
917	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1214	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
918		1215
919	#define TERM_OFFSET_width TERM_OFFSET(width)	1216	#define TERM_OFFSET_width TERM_OFFSET(width)
920	#define TERM_OFFSET_height TERM_OFFSET(height)	1217	#define TERM_OFFSET_height TERM_OFFSET(height)
921	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1218	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
922	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1219	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
923	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1220	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
924	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1221	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
925	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1222	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
926	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1223	#define TERM_OFFSET_focus TERM_OFFSET(focus)
927	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1224	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1225	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1226	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1227	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1228	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
928	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1229	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
929	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1230	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
930	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1231	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
931		1232
932	int	1233	int
933	rxvt_term::width ()	1234	rxvt_term::width ()
934	ALIAS:	1235	ALIAS:
935	width = TERM_OFFSET_width	1236	width = TERM_OFFSET_width
936	height = TERM_OFFSET_height	1237	height = TERM_OFFSET_height
937	fwidth = TERM_OFFSET_fwidth	1238	fwidth = TERM_OFFSET_fwidth
938	fheight = TERM_OFFSET_fheight	1239	fheight = TERM_OFFSET_fheight
939	fbase = TERM_OFFSET_fbase	1240	fbase = TERM_OFFSET_fbase
940	nrow = TERM_OFFSET_nrow	1241	nrow = TERM_OFFSET_nrow
941	ncol = TERM_OFFSET_ncol	1242	ncol = TERM_OFFSET_ncol
942	focus = TERM_OFFSET_focus	1243	focus = TERM_OFFSET_focus
943	mapped = TERM_OFFSET_mapped	1244	mapped = TERM_OFFSET_mapped
		1245	int_bwidth = TERM_OFFSET_int_bwidth
		1246	ext_bwidth = TERM_OFFSET_ext_bwidth
		1247	lineSpace = TERM_OFFSET_lineSpace
		1248	letterSpace = TERM_OFFSET_letterSpace
944	saveLines = TERM_OFFSET_saveLines	1249	saveLines = TERM_OFFSET_saveLines
945	total_rows = TERM_OFFSET_total_rows	1250	total_rows = TERM_OFFSET_total_rows
946	nsaved = TERM_OFFSET_nsaved	1251	top_row = TERM_OFFSET_top_row
947	CODE:	1252	CODE:
948	RETVAL = *(int *)((char *)THIS + ix);	1253	RETVAL = *(int *)((char *)THIS + ix);
949	OUTPUT:	1254	OUTPUT:
950	RETVAL	1255	RETVAL
951		1256
…		…
953	rxvt_term::ModLevel3Mask ()	1258	rxvt_term::ModLevel3Mask ()
954	ALIAS:	1259	ALIAS:
955	ModLevel3Mask = 0	1260	ModLevel3Mask = 0
956	ModMetaMask = 1	1261	ModMetaMask = 1
957	ModNumLockMask = 2	1262	ModNumLockMask = 2
		1263	current_screen = 3
		1264	hidden_cursor = 4
958	CODE:	1265	CODE:
959	switch (ix)	1266	switch (ix)
960	{	1267	{
961	case 0: RETVAL = THIS->ModLevel3Mask; break;	1268	case 0: RETVAL = THIS->ModLevel3Mask; break;
962	case 1: RETVAL = THIS->ModMetaMask; break;	1269	case 1: RETVAL = THIS->ModMetaMask; break;
963	case 2: RETVAL = THIS->ModNumLockMask; break;	1270	case 2: RETVAL = THIS->ModNumLockMask; break;
		1271	case 3: RETVAL = THIS->current_screen; break;
		1272	#ifdef CURSOR_BLINK
		1273	case 4: RETVAL = THIS->hidden_cursor; break;
		1274	#endif
964	}	1275	}
965	OUTPUT:	1276	OUTPUT:
966	RETVAL	1277	RETVAL
967		1278
968	char *	1279	char *
…		…
978	}	1289	}
979	OUTPUT:	1290	OUTPUT:
980	RETVAL	1291	RETVAL
981		1292
982	SV *	1293	SV *
983	rxvt_term::_env ()	1294	rxvt_term::envv ()
		1295	ALIAS:
		1296	argv = 1
984	CODE:	1297	PPCODE:
985	{	1298	{
986	if (THIS->envv)	1299	stringvec *vec = ix ? THIS->argv : THIS->envv;
987	{
988	AV *av = newAV ();
989		1300
		1301	EXTEND (SP, vec->size ());
		1302
990	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1303	for (char **i = vec->begin (); i != vec->end (); ++i)
991	if (*i)	1304	if (*i)
992	av_push (av, newSVpv (*i, 0));	1305	PUSHs (sv_2mortal (newSVpv (*i, 0)));
993
994	RETVAL = newRV_noinc ((SV *)av);
995	}
996	else
997	RETVAL = &PL_sv_undef;
998	}	1306	}
		1307
		1308	int
		1309	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1310	CODE:
		1311	RETVAL = THIS->pty_ev.events;
		1312	if (events != ev::UNDEF)
		1313	THIS->pty_ev.set (events);
		1314	OUTPUT:
		1315	RETVAL
		1316
		1317	int
		1318	rxvt_term::pty_fd ()
		1319	CODE:
		1320	RETVAL = THIS->pty->pty;
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	Window
		1325	rxvt_term::parent ()
		1326	CODE:
		1327	RETVAL = THIS->parent;
999	OUTPUT:	1328	OUTPUT:
1000	RETVAL	1329	RETVAL
1001		1330
1002	int	1331	int
1003	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1004	CODE:
1005	RETVAL = THIS->pty_ev.events;
1006	if (events != EVENT_UNDEF)
1007	THIS->pty_ev.set (events);
1008	OUTPUT:
1009	RETVAL
1010
1011	U32
1012	rxvt_term::parent ()	1332	rxvt_term::parent_x ()
1013	CODE:	1333	CODE:
1014	RETVAL = (U32)THIS->parent [0];	1334	RETVAL = THIS->parent_x;
1015	OUTPUT:	1335	OUTPUT:
1016	RETVAL	1336	RETVAL
1017		1337
1018	U32	1338	int
1019	rxvt_term::vt ()	1339	rxvt_term::parent_y ()
1020	CODE:	1340	CODE:
1021	RETVAL = (U32)THIS->vt;	1341	RETVAL = THIS->parent_y;
1022	OUTPUT:	1342	OUTPUT:
1023	RETVAL	1343	RETVAL
		1344
		1345	void
		1346	rxvt_term::vt_emask_add (U32 emask)
		1347	CODE:
		1348	THIS->vt_emask_perl |= emask;
		1349	THIS->vt_select_input ();
1024		1350
1025	U32	1351	U32
1026	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1352	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1027	CODE:	1353	CODE:
1028	{
1029	RETVAL = THIS->rstyle;	1354	RETVAL = THIS->rstyle;
1030	THIS->rstyle = new_rstyle;	1355	THIS->rstyle = new_rstyle;
1031	}
1032	OUTPUT:	1356	OUTPUT:
1033	RETVAL	1357	RETVAL
1034		1358
1035	int	1359	int
1036	rxvt_term::view_start (int newval = -1)	1360	rxvt_term::view_start (int newval = 1)
		1361	PROTOTYPE: $;$
1037	CODE:	1362	CODE:
1038	{	1363	{
1039	RETVAL = THIS->view_start;	1364	RETVAL = THIS->view_start;
1040		1365
1041	if (newval >= 0)	1366	if (newval <= 0)
1042	{	1367	THIS->scr_changeview (max (newval, THIS->top_row));
1043	THIS->view_start = min (newval, THIS->nsaved);
1044	THIS->scr_changeview (RETVAL);
1045	}
1046	}	1368	}
1047	OUTPUT:	1369	OUTPUT:
1048	RETVAL	1370	RETVAL
1049		1371
1050	void	1372	void
		1373	rxvt_term::set_urgency (bool enable)
		1374
		1375	void
		1376	rxvt_term::focus_in ()
		1377
		1378	void
		1379	rxvt_term::focus_out ()
		1380
		1381	void
		1382	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1383	ALIAS:
		1384	key_release = 1
		1385	CODE:
		1386	{
		1387	XKeyEvent xkey;
		1388
		1389	memset (&xkey, 0, sizeof (xkey));
		1390
		1391	xkey.time = time;
		1392	xkey.state = state;
		1393	xkey.keycode = keycode;
		1394
		1395	xkey.type = ix ? KeyRelease : KeyPress;
		1396	xkey.display = THIS->dpy;
		1397	xkey.window = THIS->vt;
		1398	xkey.root = THIS->display->root;
		1399	xkey.subwindow = THIS->vt;
		1400
		1401	if (ix)
		1402	THIS->key_release (xkey);
		1403	else
		1404	THIS->key_press (xkey);
		1405	}
		1406
		1407	void
1051	rxvt_term::want_refresh ()	1408	rxvt_term::want_refresh ()
1052	CODE:	1409	CODE:
1053	THIS->want_refresh = 1;	1410	THIS->want_refresh = 1;
		1411	THIS->refresh_check ();
1054		1412
1055	void	1413	void
1056	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1414	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1057	PPCODE:	1415	PPCODE:
1058	{	1416	{
1059	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1417	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1060	XSRETURN_EMPTY;	1418	XSRETURN_EMPTY;
1061		1419
1062	line_t &l = ROW(row_number);	1420	line_t &l = ROW(row_number);
1063		1421
1064	if (GIMME_V != G_VOID)	1422	if (GIMME_V != G_VOID)
1065	{	1423	{
1066	wchar_t *wstr = new wchar_t [THIS->ncol];	1424	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1067		1425
1068	for (int col = 0; col < THIS->ncol; col++)	1426	for (int col = 0; col < THIS->ncol; col++)
1069	wstr [col] = l.t [col];	1427	wstr [col] = l.t [col];
1070		1428
1071	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1429	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1072
1073	delete [] wstr;
1074	}	1430	}
1075		1431
1076	if (new_text)	1432	if (new_text)
1077	{	1433	{
1078	wchar_t *wstr = sv2wcs (new_text);	1434	wchar_t *wstr = sv2wcs (new_text);
1079		1435
1080	int len = min (wcslen (wstr) - start_ofs, max_len);	1436	int len = min (wcslen (wstr) - start_ofs, max_len);
1081		1437
1082	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1438	if (start_col < 0 || start_col + len > THIS->ncol)
1083	{	1439	{
1084	free (wstr);	1440	free (wstr);
1085	croak ("new_text extends beyond horizontal margins");	1441	croak ("new_text extends beyond horizontal margins");
1086	}	1442	}
1087		1443
…		…
1097		1453
1098	void	1454	void
1099	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1455	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1100	PPCODE:	1456	PPCODE:
1101	{	1457	{
1102	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1458	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1103	XSRETURN_EMPTY;	1459	XSRETURN_EMPTY;
1104		1460
1105	line_t &l = ROW(row_number);	1461	line_t &l = ROW(row_number);
1106		1462
1107	if (GIMME_V != G_VOID)	1463	if (GIMME_V != G_VOID)
…		…
1119	{	1475	{
1120	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1476	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1121	croak ("new_rend must be arrayref");	1477	croak ("new_rend must be arrayref");
1122		1478
1123	AV *av = (AV *)SvRV (new_rend);	1479	AV *av = (AV *)SvRV (new_rend);
1124	int len = min (av_len (av) + 1 - start_ofs, max_len);	1480	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1125		1481
1126	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1482	if (start_col < 0 || start_col + len > THIS->ncol)
1127	croak ("new_rend array extends beyond horizontal margins");	1483	croak ("new_rend array extends beyond horizontal margins");
1128		1484
1129	for (int col = start_col; col < start_col + len; col++)	1485	for (int col = start_col; col < start_col + len; col++)
1130	{	1486	{
1131	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1487	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1137		1493
1138	int	1494	int
1139	rxvt_term::ROW_l (int row_number, int new_length = -1)	1495	rxvt_term::ROW_l (int row_number, int new_length = -1)
1140	CODE:	1496	CODE:
1141	{	1497	{
1142	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1498	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1143	XSRETURN_EMPTY;	1499	XSRETURN_EMPTY;
1144		1500
1145	line_t &l = ROW(row_number);	1501	line_t &l = ROW(row_number);
1146	RETVAL = l.l;	1502	RETVAL = l.l;
1147		1503
…		…
1153		1509
1154	bool	1510	bool
1155	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1511	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1156	CODE:	1512	CODE:
1157	{	1513	{
1158	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1514	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1159	XSRETURN_EMPTY;	1515	XSRETURN_EMPTY;
1160		1516
1161	line_t &l = ROW(row_number);	1517	line_t &l = ROW(row_number);
1162	RETVAL = l.is_longer ();	1518	RETVAL = l.is_longer ();
1163		1519
…		…
1171	rxvt_term::special_encode (SV *string)	1527	rxvt_term::special_encode (SV *string)
1172	CODE:	1528	CODE:
1173	{	1529	{
1174	wchar_t *wstr = sv2wcs (string);	1530	wchar_t *wstr = sv2wcs (string);
1175	int wlen = wcslen (wstr);	1531	int wlen = wcslen (wstr);
1176	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1532	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1177		1533
1178	rxvt_push_locale (THIS->locale);	1534	rxvt_push_locale (THIS->locale);
1179		1535
1180	wchar_t *r = rstr;	1536	wchar_t *r = rstr;
1181	for (wchar_t *s = wstr; *s; s++)	1537	for (wchar_t *s = wstr; *s; s++)
		1538	{
		1539	int w = WCWIDTH (*s);
		1540
1182	if (wcwidth (*s) == 0)	1541	if (w == 0)
1183	{	1542	{
1184	if (r == rstr)	1543	if (r == rstr)
1185	croak ("leading combining character unencodable");	1544	croak ("leading combining character unencodable");
1186		1545
1187	unicode_t n = rxvt_compose (r[-1], *s);	1546	unicode_t n = rxvt_compose (r[-1], *s);
1188	if (n == NOCHAR)	1547	if (n == NOCHAR)
1189	n = rxvt_composite.compose (r[-1], *s);	1548	n = rxvt_composite.compose (r[-1], *s);
1190		1549
1191	r[-1] = n;	1550	r[-1] = n;
1192	}	1551	}
1193	#if !UNICODE_3	1552	#if !UNICODE_3
1194	else if (*s >= 0x10000)	1553	else if (*s >= 0x10000)
1195	*r++ = rxvt_composite.compose (*s);	1554	*r++ = rxvt_composite.compose (*s);
1196	#endif	1555	#endif
1197	else	1556	else
1198	*r++ = *s;	1557	*r++ = *s;
		1558
		1559	// the *2 above only allows wcwidth <= 2
		1560	if (w > 1)
		1561	*r++ = NOCHAR;
		1562	}
1199		1563
1200	rxvt_pop_locale ();	1564	rxvt_pop_locale ();
1201		1565
1202	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1566	RETVAL = wcs2sv (rstr, r - rstr);
1203
1204	delete [] rstr;
1205	}	1567	}
1206	OUTPUT:	1568	OUTPUT:
1207	RETVAL	1569	RETVAL
1208		1570
1209	SV *	1571	SV *
1210	rxvt_term::special_decode (SV *text)	1572	rxvt_term::special_decode (SV *text)
1211	CODE:	1573	CODE:
1212	{	1574	{
1213	wchar_t *wstr = sv2wcs (text);	1575	wchar_t *wstr = sv2wcs (text);
1214	int wlen = wcslen (wstr);
1215	int dlen = 0;	1576	int dlen = 0;
1216		1577
1217	// find length	1578	// find length
1218	for (wchar_t *s = wstr; *s; s++)	1579	for (wchar_t *s = wstr; *s; s++)
1219	if (*s == NOCHAR)	1580	if (*s == NOCHAR)
…		…
1221	else if (IS_COMPOSE (*s))	1582	else if (IS_COMPOSE (*s))
1222	dlen += rxvt_composite.expand (*s, 0);	1583	dlen += rxvt_composite.expand (*s, 0);
1223	else	1584	else
1224	dlen++;	1585	dlen++;
1225		1586
1226	wchar_t *rstr = new wchar_t [dlen];	1587	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1227		1588
1228	// decode	1589	// decode
1229	wchar_t *r = rstr;	1590	wchar_t *r = rstr;
1230	for (wchar_t *s = wstr; *s; s++)	1591	for (wchar_t *s = wstr; *s; s++)
1231	if (*s == NOCHAR)	1592	if (*s == NOCHAR)
…		…
1233	else if (IS_COMPOSE (*s))	1594	else if (IS_COMPOSE (*s))
1234	r += rxvt_composite.expand (*s, r);	1595	r += rxvt_composite.expand (*s, r);
1235	else	1596	else
1236	*r++ = *s;	1597	*r++ = *s;
1237		1598
1238	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1599	RETVAL = wcs2sv (rstr, r - rstr);
1239
1240	delete [] rstr;
1241	}	1600	}
1242	OUTPUT:	1601	OUTPUT:
1243	RETVAL	1602	RETVAL
1244		1603
1245	void	1604	void
1246	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1605	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1247	PPCODE:	1606	PPCODE:
1248	{	1607	{
1249	struct resval { const char *name; int value; } rslist [] = {	1608	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1250	# define def(name) { # name, Rs_ ## name },	1609	# define def(name) { # name, Rs_ ## name },
1251	# define reserve(name,count)	1610	# define reserve(name,count)
1252	# include "rsinc.h"	1611	# include "rsinc.h"
1253	# undef def	1612	# undef def
1254	# undef reserve	1613	# undef reserve
1255	};	1614	};
1256		1615
1257	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1616	rs = rslist + ecb_array_length (rslist);
1258		1617
		1618	if (*name)
1259	do {	1619	{
		1620	do {
1260	if (rs-- == rslist)	1621	if (rs-- == rslist)
1261	croak ("no such resource '%s', requested", name);	1622	croak ("no such resource '%s', requested", name);
1262	} while (strcmp (name, rs->name));	1623	} while (strcmp (name, rs->name));
1263		1624
1264	index += rs->value;	1625	index += rs->value;
		1626	}
		1627	else
		1628	{
		1629	--rs;
		1630	name = "";
		1631	}
1265		1632
1266	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1633	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1267	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1634	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1268		1635
1269	if (GIMME_V != G_VOID)	1636	if (GIMME_V != G_VOID)
1270	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1637	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1271		1638
1272	if (newval)	1639	if (newval)
1273	{	1640	{
1274	if (SvOK (newval))	1641	if (SvOK (newval))
1275	{	1642	{
…		…
1282	}	1649	}
1283	}	1650	}
1284		1651
1285	const char *	1652	const char *
1286	rxvt_term::x_resource (const char *name)	1653	rxvt_term::x_resource (const char *name)
1287	CLEANUP:
1288	SvTAINTED_on (ST (0));
1289		1654
1290	bool	1655	bool
1291	rxvt_term::option (U32 optval, int set = -1)	1656	rxvt_term::option (U8 optval, int set = -1)
1292	CODE:	1657	CODE:
1293	{	1658	{
1294	RETVAL = THIS->options & optval;	1659	RETVAL = THIS->option (optval);
1295		1660
1296	if (set >= 0)	1661	if (set >= 0)
1297	{	1662	{
1298	if (set)
1299	THIS->options |= optval;	1663	THIS->set_option (optval, set);
1300	else
1301	THIS->options &= ~optval;
1302		1664
		1665	if (THIS->init_done) // avoid doing this before START
1303	switch (optval)	1666	switch (optval)
1304	{	1667	{
1305	case Opt_skipBuiltinGlyphs:	1668	case Opt_skipBuiltinGlyphs:
1306	THIS->set_fonts ();	1669	THIS->set_fonts ();
1307	THIS->scr_remap_chars ();	1670	THIS->scr_remap_chars ();
1308	THIS->scr_touch (true);	1671	THIS->scr_touch (true);
1309	THIS->want_refresh = 1;	1672	THIS->want_refresh = 1;
		1673	THIS->refresh_check ();
1310	break;	1674	break;
		1675	#ifdef CURSOR_BLINK
		1676	case Opt_cursorBlink:
		1677	THIS->cursor_blink_reset ();
		1678	break;
		1679	#endif
1311		1680
1312	case Opt_cursorUnderline:	1681	case Opt_cursorUnderline:
1313	THIS->want_refresh = 1;	1682	THIS->want_refresh = 1;
		1683	THIS->refresh_check ();
1314	break;	1684	break;
1315		1685
1316	# case Opt_scrollBar_floating:	1686	# case Opt_scrollBar_floating:
1317	# case Opt_scrollBar_right:	1687	# case Opt_scrollBar_right:
1318	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1688	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1319	# break;	1689	# break;
1320	}	1690	}
1321	}	1691	}
1322	}	1692	}
1323	OUTPUT:	1693	OUTPUT:
1324	RETVAL	1694	RETVAL
1325		1695
…		…
1328	CODE:	1698	CODE:
1329	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1699	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1330	THIS->keyboard->register_done ();	1700	THIS->keyboard->register_done ();
1331	OUTPUT:	1701	OUTPUT:
1332	RETVAL	1702	RETVAL
		1703
		1704	void
		1705	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1706	CODE:
		1707	wchar_t *wstr = sv2wcs (str);
		1708	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1709	free (wstr);
1333		1710
1334	void	1711	void
1335	rxvt_term::screen_cur (...)	1712	rxvt_term::screen_cur (...)
1336	PROTOTYPE: $;$$	1713	PROTOTYPE: $;$$
1337	ALIAS:	1714	ALIAS:
…		…
1351	EXTEND (SP, 2);	1728	EXTEND (SP, 2);
1352	PUSHs (sv_2mortal (newSViv (rc.row)));	1729	PUSHs (sv_2mortal (newSViv (rc.row)));
1353	PUSHs (sv_2mortal (newSViv (rc.col)));	1730	PUSHs (sv_2mortal (newSViv (rc.col)));
1354	}	1731	}
1355		1732
1356	if (items == 3)	1733	if (items >= 3)
		1734	{
		1735	rc.row = SvIV (ST (1));
		1736	rc.col = SvIV (ST (2));
		1737
		1738	if (ix == 2)
1357	{	1739	{
1358	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1740	if (rc.col == 0)
1359	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1741	{
		1742	// col == 0 means end of previous line
		1743	rc.row--;
		1744	rc.col = THIS->ncol;
		1745	}
		1746	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1747	&& rc.col > ROW(rc.row).l)
		1748	{
		1749	// col >= length means while line and add newline
		1750	rc.col = THIS->ncol;
		1751	}
		1752	}
		1753
		1754	clamp_it (rc.col, 0, THIS->ncol);
		1755	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1360		1756
1361	if (ix)	1757	if (ix)
		1758	{
		1759	THIS->selection.screen = THIS->current_screen;
		1760
1362	THIS->want_refresh = 1;	1761	THIS->want_refresh = 1;
		1762	THIS->refresh_check ();
		1763	}
		1764	}
		1765	}
		1766
		1767	int
		1768	rxvt_term::selection_screen (int screen = -1)
		1769	CODE:
		1770	RETVAL = THIS->selection.screen;
		1771	if (screen >= 0)
		1772	THIS->selection.screen = screen;
		1773	OUTPUT:
		1774	RETVAL
		1775
		1776	void
		1777	rxvt_term::selection_clear (bool clipboard = false)
		1778
		1779	void
		1780	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1781	CODE:
		1782	THIS->selection.op = SELECTION_CONT;
		1783	THIS->selection.rect = rect;
		1784	THIS->selection_make (eventtime);
		1785
		1786	int
		1787	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1788
		1789	void
		1790	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1791	PPCODE:
		1792	{
		1793	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1794	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1795
		1796	if (GIMME_V != G_VOID)
		1797	XPUSHs (text
		1798	? sv_2mortal (wcs2sv (text, len))
		1799	: &PL_sv_undef);
		1800
		1801	if (newtext)
		1802	{
		1803	free (text);
		1804
		1805	text = sv2wcs (newtext);
		1806	len = wcslen (text);
1363	}	1807	}
1364	}	1808	}
1365		1809
1366	char	1810	char
1367	rxvt_term::cur_charset ()	1811	rxvt_term::cur_charset ()
1368	CODE:	1812	CODE:
1369	RETVAL = THIS->charsets [THIS->screen.charset];	1813	RETVAL = THIS->charsets [THIS->screen.charset];
1370	OUTPUT:	1814	OUTPUT:
1371	RETVAL	1815	RETVAL
1372		1816
1373	int
1374	rxvt_term::selection_grab (U32 eventtime)
1375
1376	void
1377	rxvt_term::selection (SV *newtext = 0)
1378	PPCODE:
1379	{
1380	if (GIMME_V != G_VOID)
1381	XPUSHs (THIS->selection.text
1382	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1383	: &PL_sv_undef);
1384
1385	if (newtext)
1386	{
1387	free (THIS->selection.text);
1388
1389	THIS->selection.text = sv2wcs (newtext);
1390	THIS->selection.len = wcslen (THIS->selection.text);
1391	}
1392	}
1393
1394	void	1817	void
1395	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)	1818	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1396		1819
1397	void	1820	void
1398	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1821	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1399		1822
1400	void	1823	void
1401	rxvt_term::scr_bell ()	1824	rxvt_term::scr_bell ()
		1825
		1826	void
		1827	rxvt_term::scr_recolour (bool refresh = true);
		1828
		1829	void
		1830	rxvt_term::scr_change_screen (int screen)
1402		1831
1403	void	1832	void
1404	rxvt_term::scr_add_lines (SV *string)	1833	rxvt_term::scr_add_lines (SV *string)
1405	CODE:	1834	CODE:
1406	{	1835	{
…		…
1416	char *str = SvPVbyte (octets, len);	1845	char *str = SvPVbyte (octets, len);
1417	C_ARGS:	1846	C_ARGS:
1418	str, len	1847	str, len
1419		1848
1420	void	1849	void
		1850	rxvt_term::tt_paste (SV *octets)
		1851	INIT:
		1852	STRLEN len;
		1853	char *str = SvPVbyte (octets, len);
		1854	C_ARGS:
		1855	str, len
		1856
		1857	void
1421	rxvt_term::cmd_parse (SV *octets)	1858	rxvt_term::cmd_parse (SV *octets)
1422	CODE:	1859	CODE:
1423	{	1860	{
1424	STRLEN len;	1861	STRLEN len;
1425	char *str = SvPVbyte (octets, len);	1862	char *str = SvPVbyte (octets, len);
…		…
1447	o->self = (HV *)SvRV (RETVAL);	1884	o->self = (HV *)SvRV (RETVAL);
1448	}	1885	}
1449	OUTPUT:	1886	OUTPUT:
1450	RETVAL	1887	RETVAL
1451		1888
		1889	#############################################################################
		1890	# Various X Utility Functions
		1891	#############################################################################
		1892
		1893	void
		1894	rxvt_term::XListProperties (Window window)
		1895	PPCODE:
		1896	{
		1897	int count;
		1898	Atom *props = XListProperties (THIS->dpy, window, &count);
		1899
		1900	EXTEND (SP, count);
		1901	while (count--)
		1902	PUSHs (newSVuv ((U32)props [count]));
		1903
		1904	XFree (props);
		1905	}
		1906
		1907	void
		1908	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1909	PPCODE:
		1910	{
		1911	Atom type;
		1912	int format;
		1913	unsigned long nitems;
		1914	unsigned long bytes_after;
		1915	unsigned char *prop;
		1916
		1917	XGetWindowProperty (THIS->dpy, window, property,
		1918	0, 1<<24, 0, AnyPropertyType,
		1919	&type, &format, &nitems, &bytes_after, &prop);
		1920
		1921	if (type != None)
		1922	{
		1923	int elemsize = format == 16 ? sizeof (short)
		1924	: format == 32 ? sizeof (long)
		1925	: 1;
		1926
		1927	EXTEND (SP, 3);
		1928	PUSHs (newSVuv ((U32)type));
		1929	PUSHs (newSViv (format));
		1930	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1931	XFree (prop);
		1932	}
		1933	}
		1934
		1935	void
		1936	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1937	CODE:
		1938	{
		1939	STRLEN len;
		1940	char *data_ = SvPVbyte (data, len);
		1941
		1942	int elemsize = format == 16 ? sizeof (short)
		1943	: format == 32 ? sizeof (long)
		1944	: 1;
		1945
		1946	XChangeProperty (THIS->dpy, window, property,
		1947	type, format, PropModeReplace,
		1948	(unsigned char *)data_, len / elemsize);
		1949	}
		1950
		1951	Atom
		1952	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1953	C_ARGS: term->dpy, atom_name, only_if_exists
		1954
		1955	char *
		1956	XGetAtomName (rxvt_term *term, Atom atom)
		1957	C_ARGS: term->dpy, atom
		1958	CLEANUP:
		1959	XFree (RETVAL);
		1960
		1961	void
		1962	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1963	C_ARGS: term->dpy, window, property
		1964
		1965	Window
		1966	rxvt_term::DefaultRootWindow ()
		1967	CODE:
		1968	RETVAL = THIS->display->root;
		1969	OUTPUT:
		1970	RETVAL
		1971
		1972	#if 0
		1973
		1974	Window
		1975	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1976	C_ARGS: term->dpy, (Window)parent,
		1977	x, y, width, height, 0,
		1978	term->pix_colors_focused[Color_border],
		1979	term->pix_colors_focused[Color_border]
		1980
		1981	#endif
		1982
		1983	void
		1984	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1985	C_ARGS: term->dpy, window, parent, x, y
		1986
		1987	void
		1988	XMapWindow (rxvt_term *term, Window window)
		1989	C_ARGS: term->dpy, window
		1990
		1991	void
		1992	XUnmapWindow (rxvt_term *term, Window window)
		1993	C_ARGS: term->dpy, window
		1994
		1995	void
		1996	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1997	C_ARGS: term->dpy, window, x, y, width, height
		1998
		1999	void
		2000	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2001	CODE:
		2002	{
		2003	XWindowAttributes attr;
		2004	XGetWindowAttributes (THIS->dpy, window, &attr);
		2005	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2006	}
		2007
		2008	void
		2009	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2010	PPCODE:
		2011	{
		2012	int dx, dy;
		2013	Window child;
		2014
		2015	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2016	{
		2017	EXTEND (SP, 3);
		2018	PUSHs (newSViv (dx));
		2019	PUSHs (newSViv (dy));
		2020	PUSHs (newSVuv (child));
		2021	}
		2022	}
		2023
		2024	#############################################################################
		2025	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2026
		2027	# TODO: ugly
		2028	void
		2029	rxvt_term::get_geometry ()
		2030	PPCODE:
		2031	EXTEND (SP, 4);
		2032	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2033	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2034	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2035	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2036
		2037	#if HAVE_IMG
		2038
		2039	rxvt_img *
		2040	rxvt_term::new_img (SV *format, int width, int height)
		2041	CODE:
		2042	XRenderPictFormat *f = SvOK (format)
		2043	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2044	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2045	RETVAL = new rxvt_img (THIS, f, width, height);
		2046	OUTPUT:
		2047	RETVAL
		2048
		2049	#if ENABLE_TRANSPARENCY
		2050
		2051	rxvt_img *
		2052	rxvt_term::new_img_from_root ()
		2053	CODE:
		2054	RETVAL = rxvt_img::new_from_root (THIS);
		2055	OUTPUT:
		2056	RETVAL
		2057
		2058	#endif
		2059
		2060	#if HAVE_PIXBUF
		2061
		2062	rxvt_img *
		2063	rxvt_term::new_img_from_file (octet_string filename)
		2064	CODE:
		2065	try
		2066	{
		2067	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2068	}
		2069	catch (const class rxvt_failure_exception &e)
		2070	{
		2071	croak ("new_img_from_file failed");
		2072	}
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	#endif
		2077
		2078	#if HAVE_BG_PIXMAP
		2079
		2080	void
		2081	rxvt_term::set_background (rxvt_img *img)
		2082	CODE:
		2083	THIS->bg_destroy ();
		2084	THIS->bg_pixmap = None;
		2085	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2086
		2087	if (img) // TODO: cannot be false
		2088	{
		2089	img->unshare ();
		2090	//TODO: convetr to visual, possibly precompose with colour
		2091	THIS->bg_pixmap = img->steal ();
		2092	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2093	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2094	}
		2095
		2096	#endif
		2097
		2098	#endif
		2099
		2100	#############################################################################
		2101	# urxvt::overlay
		2102	#############################################################################
		2103
1452	MODULE = urxvt PACKAGE = urxvt::overlay	2104	MODULE = urxvt PACKAGE = urxvt::overlay
1453		2105
1454	void	2106	void
1455	overlay::set (int x, int y, SV *text, SV *rend = 0)	2107	overlay::set (int x, int y, SV *text, SV *rend = 0)
1456		2108
…		…
1461	overlay::hide ()	2113	overlay::hide ()
1462		2114
1463	void	2115	void
1464	overlay::DESTROY ()	2116	overlay::DESTROY ()
1465		2117
		2118	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2119
		2120	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2121
		2122	#if HAVE_PIXBUF
		2123
		2124	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2125	C_ARGS: filename, 0
		2126
		2127	void
		2128	DESTROY (urxvt::pixbuf self)
		2129	CODE:
		2130	gdk_pixbuf_unref (self);
		2131
		2132	#endif
		2133
1466	MODULE = urxvt PACKAGE = urxvt::timer	2134	MODULE = urxvt PACKAGE = urxvt::img
1467		2135
1468	SV *	2136	#if HAVE_IMG
1469	timer::new ()
1470	CODE:
1471	timer *w = new timer;
1472	w->start (NOW);
1473	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1474	w->self = (HV *)SvRV (RETVAL);
1475	OUTPUT:
1476	RETVAL
1477		2137
1478	timer *	2138	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1479	timer::cb (SV *cb)	2139	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1480	CODE:
1481	THIS->cb (cb);
1482	RETVAL = THIS;
1483	OUTPUT:
1484	RETVAL
1485		2140
1486	NV	2141	int
1487	timer::at ()	2142	rxvt_img::w ()
1488	CODE:	2143	CODE:
1489	RETVAL = THIS->at;	2144	RETVAL = THIS->w;
1490	OUTPUT:	2145	OUTPUT:
1491	RETVAL	2146	RETVAL
1492		2147
1493	timer *	2148	int
1494	timer::interval (NV interval)	2149	rxvt_img::h ()
1495	CODE:	2150	CODE:
1496	THIS->interval = interval;
1497	RETVAL = THIS;	2151	RETVAL = THIS->h;
1498	OUTPUT:	2152	OUTPUT:
1499	RETVAL	2153	RETVAL
1500		2154
1501	timer *	2155	bool
1502	timer::set (NV tstamp)	2156	rxvt_img::shared ()
1503	CODE:	2157	CODE:
1504	THIS->set (tstamp);	2158	RETVAL = THIS->shared;
		2159	OUTPUT:
		2160	RETVAL
		2161
		2162	Pixmap
		2163	rxvt_img::pm ()
		2164	CODE:
1505	RETVAL = THIS;	2165	RETVAL = THIS->pm;
1506	OUTPUT:	2166	OUTPUT:
1507	RETVAL
1508
1509	timer *
1510	timer::start (NV tstamp = THIS->at)
1511	CODE:
1512	THIS->start (tstamp);
1513	RETVAL = THIS;	2167	RETVAL
1514	OUTPUT:
1515	RETVAL
1516		2168
1517	timer *
1518	timer::stop ()
1519	CODE:
1520	THIS->stop ();
1521	RETVAL = THIS;
1522	OUTPUT:
1523	RETVAL
1524
1525	void	2169	void
		2170	rxvt_img::fill (SV *c)
		2171	INIT:
		2172	rxvt_color rc;
		2173	parse_color (THIS->s, rc, c);
		2174	C_ARGS: rc
		2175
		2176	void
1526	timer::DESTROY ()	2177	rxvt_img::DESTROY ()
1527
1528	MODULE = urxvt PACKAGE = urxvt::iow
1529
1530	SV *
1531	iow::new ()
1532	CODE:	2178	CODE:
1533	iow *w = new iow;	2179	delete THIS;
1534	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1535	w->self = (HV *)SvRV (RETVAL);
1536	OUTPUT:
1537	RETVAL
1538		2180
1539	iow *	2181	rxvt_img *
1540	iow::cb (SV *cb)	2182	rxvt_img::blur (int rh, int rv)
1541	CODE:
1542	THIS->cb (cb);
1543	RETVAL = THIS;
1544	OUTPUT:
1545	RETVAL
1546		2183
1547	iow *
1548	iow::fd (int fd)
1549	CODE:
1550	THIS->fd = fd;
1551	RETVAL = THIS;
1552	OUTPUT:
1553	RETVAL
1554
1555	iow *
1556	iow::events (short events)
1557	CODE:
1558	THIS->events = events;
1559	RETVAL = THIS;
1560	OUTPUT:
1561	RETVAL
1562
1563	iow *
1564	iow::start ()
1565	CODE:
1566	THIS->start ();
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::stop ()
1573	CODE:
1574	THIS->stop ();
1575	RETVAL = THIS;
1576	OUTPUT:
1577	RETVAL
1578
1579	void	2184	void
1580	iow::DESTROY ()	2185	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1581		2186
		2187	void
		2188	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1582		2189
		2190	void
		2191	rxvt_img::unshare ()
		2192
		2193	rxvt_img *
		2194	rxvt_img::clone ()
		2195
		2196	rxvt_img *
		2197	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2198
		2199	rxvt_img *
		2200	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, render_repeat_mode repeat = RepeatNormal)
		2201	INIT:
		2202	double matrix[9] = {
		2203	p11, p12, p13,
		2204	p21, p22, p23,
		2205	p31, p32, p33
		2206	};
		2207	C_ARGS: new_width, new_height, matrix, repeat
		2208
		2209	rxvt_img *
		2210	rxvt_img::scale (int new_width, int new_height)
		2211
		2212	rxvt_img *
		2213	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2214
		2215	#endif
		2216

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