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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.53 by root, Tue Jan 10 04:49:54 2006 UTC vs.
Revision 1.173 by root, Wed Jun 6 11:46:11 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "iom.h"	35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
35	#include "rxvt.h"	38	#include "rxvt.h"
36	#include "keyboard.h"	39	#include "keyboard.h"
37	#include "rxvtutil.h"	40	#include "rxvtutil.h"
38	#include "rxvtperl.h"	41	#include "rxvtperl.h"
39		42
40	#include "perlxsi.c"	43	#include "perlxsi.c"
41		44
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		46
48	#undef LINENO	47	#undef LINENO
49	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
50	#undef ROW	49	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
52		51
53	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
54		53
55	static SV *	54	typedef char * octet_string;
56	taint (SV *sv)	55	typedef char * utf8_string;
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61		56
62	static SV *	57	typedef int render_repeat_mode;
63	taint_if (SV *sv, SV *src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67		58
68	return sv;	59	typedef GdkPixbuf * urxvt__pixbuf;
		60	typedef rxvt_img * urxvt__img;
		61
		62	/////////////////////////////////////////////////////////////////////////////
		63
		64	static void
		65	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		66	{
		67	//TODO: support component stuff
		68	c.set (s, SvPVbyte_nolen (sv));
69	}	69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
70		72
71	static wchar_t *	73	static wchar_t *
72	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
73	{	75	{
74	STRLEN len;	76	STRLEN len;
…		…
87		89
88	return sv;	90	return sv;
89	}	91	}
90		92
91	static SV *	93	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
100	{	95	{
101	HV *hv = newHV ();	96	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		121
127	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
128	}	123	}
129		124
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		127
133	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
134		129
135	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
136	{	133	{
137	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
138	HV *self;	139	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char *type, SV *self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char *type, SV *self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		140
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	141	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	142	~overlay ();
236		143
237	void show ();	144	void show ();
…		…
241		148
242	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
243	};	150	};
244		151
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	152	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	154	{
		155	x = x_;
		156	y = y_;
		157	w = w_;
		158	h = h_;
		159
		160	if (w < 0) w = 0;
		161	if (h < 0) h = 0;
		162
248	if (border == 2)	163	if (border == 2)
249	{	164	{
250	w += 2;	165	w += 2;
251	h += 2;	166	h += 2;
252	}	167	}
…		…
290	*rp++ = r;	205	*rp++ = r;
291	}	206	}
292	}	207	}
293		208
294	show ();	209	show ();
295	THIS->want_refresh = 1;
296	}	210	}
297		211
298	overlay::~overlay ()	212	overlay::~overlay ()
299	{	213	{
300	hide ();	214	hide ();
…		…
305	delete [] rend[y];	219	delete [] rend[y];
306	}	220	}
307		221
308	delete [] text;	222	delete [] text;
309	delete [] rend;	223	delete [] rend;
		224	}
		225
		226	void
		227	overlay::show ()
		228	{
		229	if (overlay_av)
		230	return;
		231
		232	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		233	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		234	));
		235	av_push (overlay_av, newSViv ((long)this));
310		236
311	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
312	}	238	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	239	}
322		240
323	void	241	void
324	overlay::hide ()	242	overlay::hide ()
325	{	243	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
327		246
328	if (ovs)	247	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		248
332	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	251	break;
		252
		253	for (; i < AvFILL (overlay_av); i++)
		254	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		255
		256	av_pop (overlay_av);
		257
		258	SvREFCNT_dec (overlay_av);
		259	overlay_av = 0;
		260
		261	THIS->want_refresh = 1;
		262	THIS->refresh_check ();
335	}	263	}
336		264
337	void overlay::swap ()	265	void overlay::swap ()
338	{	266	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	267	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	268	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341		269
342	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
343	int ov_h = min (h, THIS->nrow - ov_y);	271	int ov_h = min (h, THIS->nrow - ov_y);
		272
		273	// hide cursor if it is within the overlay area
		274	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		275	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		276	THIS->screen.flags &= ~Screen_VisibleCursor;
344		277
345	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
346	{	279	{
347	text_t *t1 = text [y];	280	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
349		282
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	283	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	284	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		285
353	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
354	{	287	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
381		314
382	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
383		316
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	319	}
387		320
388	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
389	}	323	}
390
391		324
392	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
393		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
394	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
395		332
396	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		334
402	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	336	{
404	if (perl)	337	if (perl)
405	{	338	{
406	perl_destruct (perl);	339	perl_destruct (perl);
407	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
408	}	342	}
409	}	343	}
410		344
411	void	345	void
412	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
413	{	347	{
414	if (!perl)	348	if (!perl)
415	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
416	char *argv[] = {	356	char *args[] = {
417	"",	357	"",
418	"-T",	358	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
420	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
421		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
422	perl = perl_alloc ();	370	perl = perl_alloc ();
423	perl_construct (perl);	371	perl_construct (perl);
424		372
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	EXTEND (SP, 2);
		406	PUSHs (sv_2mortal (newSVterm (term)));
		407	PUSHs (sv_2mortal (newSViv (type)));
		408	PUTBACK;
		409	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		410
		411	FREETMPS;
		412	LEAVE;
		413	}
		414
		415	uint8_t
		416	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		417	{
		418	localise_env set_environ (perl_environ);
		419
		420	ENTER;
		421	SAVETMPS;
		422
		423	dSP;
		424	EXTEND (SP, 6);
		425	PUSHs (sv_2mortal (newSVterm (term)));
		426	PUSHs (sv_2mortal (newSVpv (name, 0)));
		427	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		428	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		429	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		431	PUTBACK;
		432	call_pv ("urxvt::parse_resource", G_SCALAR);
		433	SPAGAIN;
		434
		435	uint8_t ret = POPi;
		436
		437	FREETMPS;
		438	LEAVE;
		439
		440	return ret;
		441	}
		442
		443	static void
		444	ungrab (rxvt_term *THIS)
		445	{
		446	if (THIS->perl.grabtime)
		447	{
		448	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		449	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		450	THIS->perl.grabtime = 0;
		451	}
		452	}
		453
		454	bool
		455	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		456	{
		457	if (!perl || !term->perl.self)
		458	return false;
		459
		460	localise_env set_environ (perl_environ);
		461
		462	// pre-handling of some events
		463	if (htype == HOOK_REFRESH_END)
		464	{
		465	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		466
		467	for (int i = 0; i <= AvFILL (av); i++)
		468	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		469	}
		470	else if (htype == HOOK_DESTROY)
		471	{
		472	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		473
		474	for (int i = AvFILL (av); i >= 0; i--)
427	{	475	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	476	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429		477	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	478	}
434	}	479	}
435	}
436		480
437	static void	481	bool event_consumed;
438	ungrab (rxvt_term *THIS)	482
439	{	483	if (term->perl.should_invoke [htype])
440	if (THIS->perl.grabtime)
441	{	484	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	485	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	486	va_list ap;
444	THIS->perl.grabtime = 0;	487
		488	va_start (ap, htype);
		489
		490	ENTER;
		491	SAVETMPS;
		492
		493	PUSHMARK (SP);
		494
		495	EXTEND (SP, 2);
		496	PUSHs (sv_2mortal (newSVterm (term)));
		497	PUSHs (sv_2mortal (newSViv (htype)));
		498
		499	for (;;) {
		500	data_type dt = (data_type)va_arg (ap, int);
		501
		502	switch (dt)
		503	{
		504	case DT_INT:
		505	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		506	break;
		507
		508	case DT_LONG:
		509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		510	break;
		511
		512	case DT_STR:
		513	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		514	break;
		515
		516	case DT_STR_LEN:
		517	{
		518	char *str = va_arg (ap, char *);
		519	int len = va_arg (ap, int);
		520
		521	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		522	}
		523	break;
		524
		525	case DT_WCS_LEN:
		526	{
		527	wchar_t *wstr = va_arg (ap, wchar_t *);
		528	int wlen = va_arg (ap, int);
		529
		530	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		531	}
		532	break;
		533
		534	case DT_LCS_LEN:
		535	{
		536	long *lstr = va_arg (ap, long *);
		537	int llen = va_arg (ap, int);
		538
		539	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		540	}
		541	break;
		542
		543	case DT_XEVENT:
		544	{
		545	XEvent *xe = va_arg (ap, XEvent *);
		546	HV *hv = newHV ();
		547
		548	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		549	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		550	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		551	# undef set
		552
		553	setiv (type, xe->type);
		554	setiv (send_event, xe->xany.send_event);
		555	setiv (serial, xe->xany.serial);
		556
		557	switch (xe->type)
		558	{
		559	case KeyPress:
		560	case KeyRelease:
		561	case ButtonPress:
		562	case ButtonRelease:
		563	case MotionNotify:
		564	setuv (window, xe->xmotion.window);
		565	setuv (root, xe->xmotion.root);
		566	setuv (subwindow, xe->xmotion.subwindow);
		567	setuv (time, xe->xmotion.time);
		568	setiv (x, xe->xmotion.x);
		569	setiv (y, xe->xmotion.y);
		570	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		571	setiv (col, xe->xmotion.x / term->fwidth);
		572	setiv (x_root, xe->xmotion.x_root);
		573	setiv (y_root, xe->xmotion.y_root);
		574	setuv (state, xe->xmotion.state);
		575
		576	switch (xe->type)
		577	{
		578	case KeyPress:
		579	case KeyRelease:
		580	setuv (keycode, xe->xkey.keycode);
		581	break;
		582
		583	case ButtonPress:
		584	case ButtonRelease:
		585	setuv (button, xe->xbutton.button);
		586	break;
		587
		588	case MotionNotify:
		589	setiv (is_hint, xe->xmotion.is_hint);
		590	break;
		591	}
		592
		593	break;
		594
		595	case MapNotify:
		596	case UnmapNotify:
		597	case ConfigureNotify:
		598	setuv (event, xe->xconfigure.event);
		599	setuv (window, xe->xconfigure.window);
		600
		601	switch (xe->type)
		602	{
		603	case ConfigureNotify:
		604	setiv (x, xe->xconfigure.x);
		605	setiv (y, xe->xconfigure.y);
		606	setiv (width, xe->xconfigure.width);
		607	setiv (height, xe->xconfigure.height);
		608	setuv (above, xe->xconfigure.above);
		609	break;
		610	}
		611
		612	break;
		613
		614	case PropertyNotify:
		615	setuv (window, xe->xproperty.window);
		616	setuv (atom, xe->xproperty.atom);
		617	setuv (time, xe->xproperty.time);
		618	setiv (state, xe->xproperty.state);
		619	break;
		620
		621	case ClientMessage:
		622	setuv (window, xe->xclient.window);
		623	setuv (message_type, xe->xclient.message_type);
		624	setuv (format, xe->xclient.format);
		625	setuv (l0, xe->xclient.data.l[0]);
		626	setuv (l1, xe->xclient.data.l[1]);
		627	setuv (l2, xe->xclient.data.l[2]);
		628	setuv (l3, xe->xclient.data.l[3]);
		629	setuv (l4, xe->xclient.data.l[4]);
		630	break;
		631	}
		632
		633	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		634	}
		635	break;
		636
		637	case DT_END:
		638	goto call;
		639
		640	default:
		641	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		642	}
		643	}
		644
		645	call:
		646	va_end (ap);
		647
		648	PUTBACK;
		649	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		650	SPAGAIN;
		651
		652	if (count)
		653	{
		654	SV *status = POPs;
		655	count = SvTRUE (status);
		656	}
		657
		658	PUTBACK;
		659	FREETMPS;
		660	LEAVE;
		661
		662	if (SvTRUE (ERRSV))
		663	{
		664	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		665	ungrab (term); // better lose the grab than the session
		666	}
		667
		668	event_consumed = !!count;
445	}	669	}
446	}	670	else
		671	event_consumed = false;
447		672
448	bool	673	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	674	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	675	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	676	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	677
		678	for (int i = AvFILL (av); i >= 0; i--)
		679	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	680	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	681	else if (htype == HOOK_DESTROY)
462	{	682	{
463	// handled later	683	clearSVptr ((SV *)term->perl.self);
		684	SvREFCNT_dec ((SV *)term->perl.self);
		685
		686	// don't allow further calls
		687	term->perl.self = 0;
464	}	688	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468	{
469	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		689
471	if (HvKEYS (hv))	690	return event_consumed;
472	{	691	}
473	hv_iterinit (hv);
474		692
475	while (HE *he = hv_iternext (hv))	693	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	694	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477	}	695	{
478		696	localise_env set_environ (perl_environ);
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489		697
490	ENTER;	698	ENTER;
491	SAVETMPS;	699	SAVETMPS;
492		700
493	PUSHMARK (SP);	701	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	702	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		703	PUTBACK;
		704	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497		705
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))	706	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	707	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		708
609	if (htype == HOOK_DESTROY)	709	FREETMPS;
610	{	710	LEAVE;
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	711	}
623		712
624	/////////////////////////////////////////////////////////////////////////////	713	/////////////////////////////////////////////////////////////////////////////
625		714
626	MODULE = urxvt PACKAGE = urxvt	715	MODULE = urxvt PACKAGE = urxvt
…		…
638	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	727	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639	# include "hookinc.h"	728	# include "hookinc.h"
640	# undef def	729	# undef def
641		730
642	HV *option = get_hv ("urxvt::OPTION", 1);	731	HV *option = get_hv ("urxvt::OPTION", 1);
643	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	732	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
644	# define nodef(name)	733	# define nodef(name)
645	# include "optinc.h"	734	# include "optinc.h"
646	# undef nodef	735	# undef nodef
647	# undef def	736	# undef def
648		737
649	HV *stash = gv_stashpv ("urxvt", 1);	738	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	739	static const struct {
		740	const char *name;
		741	IV iv;
		742	} *civ, const_iv[] = {
		743	# define const_iv(name) { # name, (IV)name }
		744	const_iv (NUM_RESOURCES),
651	export_const_iv (DEFAULT_RSTYLE);	745	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	746	const_iv (OVERLAY_RSTYLE),
		747	const_iv (Color_Bits),
		748	const_iv (RS_bgShift), const_iv (RS_bgMask),
		749	const_iv (RS_fgShift), const_iv (RS_fgMask),
		750	const_iv (RS_Careful),
		751	const_iv (RS_fontCount),
		752	const_iv (RS_fontShift),
		753	const_iv (RS_fontMask),
		754	const_iv (RS_baseattrMask),
		755	const_iv (RS_attrMask),
		756	const_iv (RS_redraw),
		757	const_iv (RS_Sel),
653	export_const_iv (RS_Bold);	758	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	759	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	760	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	761	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	762	const_iv (RS_Uline),
658		763
659	export_const_iv (CurrentTime);	764	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	765	const_iv (ShiftMask),
661	export_const_iv (LockMask);	766	const_iv (LockMask),
662	export_const_iv (ControlMask);	767	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	768	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	769	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	770	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	771	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	772	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	773	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	774	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	775	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	776	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	777	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	778	const_iv (AnyModifier),
674		779
675	export_const_iv (EVENT_NONE);	780	const_iv (NoSymbol),
676	export_const_iv (EVENT_READ);	781	const_iv (GrabModeSync),
677	export_const_iv (EVENT_WRITE);	782	const_iv (GrabModeAsync),
678	}
679		783
680	SV *	784	const_iv (NoEventMask),
681	new (...)	785	const_iv (KeyPressMask),
682	CODE:	786	const_iv (KeyReleaseMask),
683	{	787	const_iv (ButtonPressMask),
684	stringvec *argv = new stringvec;	788	const_iv (ButtonReleaseMask),
685	bool success;	789	const_iv (EnterWindowMask),
		790	const_iv (LeaveWindowMask),
		791	const_iv (PointerMotionMask),
		792	const_iv (PointerMotionHintMask),
		793	const_iv (Button1MotionMask),
		794	const_iv (Button2MotionMask),
		795	const_iv (Button3MotionMask),
		796	const_iv (Button4MotionMask),
		797	const_iv (Button5MotionMask),
		798	const_iv (ButtonMotionMask),
		799	const_iv (KeymapStateMask),
		800	const_iv (ExposureMask),
		801	const_iv (VisibilityChangeMask),
		802	const_iv (StructureNotifyMask),
		803	const_iv (ResizeRedirectMask),
		804	const_iv (SubstructureNotifyMask),
		805	const_iv (SubstructureRedirectMask),
		806	const_iv (FocusChangeMask),
		807	const_iv (PropertyChangeMask),
		808	const_iv (ColormapChangeMask),
		809	const_iv (OwnerGrabButtonMask),
686		810
687	for (int i = 0; i < items ;i++)	811	const_iv (KeyPress),
688	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	812	const_iv (KeyRelease),
		813	const_iv (ButtonPress),
		814	const_iv (ButtonRelease),
		815	const_iv (MotionNotify),
		816	const_iv (EnterNotify),
		817	const_iv (LeaveNotify),
		818	const_iv (FocusIn),
		819	const_iv (FocusOut),
		820	const_iv (KeymapNotify),
		821	const_iv (Expose),
		822	const_iv (GraphicsExpose),
		823	const_iv (NoExpose),
		824	const_iv (VisibilityNotify),
		825	const_iv (CreateNotify),
		826	const_iv (DestroyNotify),
		827	const_iv (UnmapNotify),
		828	const_iv (MapNotify),
		829	const_iv (MapRequest),
		830	const_iv (ReparentNotify),
		831	const_iv (ConfigureNotify),
		832	const_iv (ConfigureRequest),
		833	const_iv (GravityNotify),
		834	const_iv (ResizeRequest),
		835	const_iv (CirculateNotify),
		836	const_iv (CirculateRequest),
		837	const_iv (PropertyNotify),
		838	const_iv (SelectionClear),
		839	const_iv (SelectionRequest),
		840	const_iv (SelectionNotify),
		841	const_iv (ColormapNotify),
		842	const_iv (ClientMessage),
		843	const_iv (MappingNotify),
		844	# if ENABLE_XIM_ONTHESPOT
		845	const_iv (XIMReverse),
		846	const_iv (XIMUnderline),
		847	const_iv (XIMHighlight),
		848	const_iv (XIMPrimary),
		849	const_iv (XIMSecondary),
		850	const_iv (XIMTertiary),
		851	const_iv (XIMVisibleToForward),
		852	const_iv (XIMVisibleToBackword),
		853	const_iv (XIMVisibleToCenter),
		854	#if XRENDER
		855	const_iv (PictStandardARGB32),
		856	const_iv (PictStandardRGB24),
		857	const_iv (PictStandardA8),
		858	const_iv (PictStandardA4),
		859	const_iv (PictStandardA1),
		860	const_iv (RepeatNone),
		861	const_iv (RepeatNormal),
		862	const_iv (RepeatPad),
		863	const_iv (RepeatReflect),
		864	#endif
		865	# if 0
		866	const_iv (XIMForwardChar),
		867	const_iv (XIMBackwardChar),
		868	const_iv (XIMForwardWord),
		869	const_iv (XIMBackwardWord),
		870	const_iv (XIMCaretUp),
		871	const_iv (XIMCaretDown),
		872	const_iv (XIMNextLine),
		873	const_iv (XIMPreviousLine),
		874	const_iv (XIMLineStart),
		875	const_iv (XIMLineEnd),
		876	const_iv (XIMAbsolutePosition),
		877	const_iv (XIMDontChange),
		878	# endif
		879	# endif
		880	};
689		881
690	rxvt_term *term = new rxvt_term;	882	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		883	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		884	}
691		885
692	term->argv = argv;	886	void
		887	log (const char *msg)
		888	CODE:
		889	rxvt_log ("%s", msg);
693		890
		891	void
		892	warn (const char *msg)
		893	CODE:
		894	rxvt_warn ("%s", msg);
		895
		896	void
		897	fatal (const char *msg)
		898	CODE:
		899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
		903
		904	void
		905	catch_fatal (SV *block)
		906	PROTOTYPE: &
		907	CODE:
694	try	908	try
695	{	909	{
696	if (!term->init (argv->size (), argv->begin ()))	910	PUSHMARK (SP);
697	term = 0;	911	PUTBACK;
		912	call_sv (block, G_VOID | G_DISCARD);
		913	SPAGAIN;
698	}	914	}
699	catch (const class rxvt_failure_exception &e)	915	catch (const rxvt_failure_exception &e)
700	{
701	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");
703	}	916	{
704		917	croak ("rxvt_fatal exception caught, trying to continue.");
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	918	}
706	}
707	OUTPUT:
708	RETVAL
709
710	void
711	set_should_invoke (int htype, int value)
712	CODE:
713	rxvt_perl.should_invoke [htype] = value;
714
715	void
716	warn (const char *msg)
717	CODE:
718	rxvt_warn ("%s", msg);
719
720	void
721	fatal (const char *msg)
722	CODE:
723	rxvt_fatal ("%s", msg);
724
725	SV *
726	untaint (SV *sv)
727	CODE:
728	RETVAL = newSVsv (sv);
729	SvTAINTED_off (RETVAL);
730	OUTPUT:
731	RETVAL
732
733	bool
734	safe ()
735	CODE:
736	RETVAL = !rxvt_tainted ();
737	OUTPUT:
738	RETVAL
739		919
740	NV	920	NV
741	NOW ()	921	NOW ()
742	CODE:	922	CODE:
743	RETVAL = NOW;	923	RETVAL = ev::now ();
744	OUTPUT:	924	OUTPUT:
745	RETVAL	925	RETVAL
746		926
747	int	927	int
748	GET_BASEFG (int rend)	928	GET_BASEFG (int rend)
…		…
759	RETVAL	939	RETVAL
760		940
761	int	941	int
762	SET_FGCOLOR (int rend, int new_color)	942	SET_FGCOLOR (int rend, int new_color)
763	CODE:	943	CODE:
764	RETVAL = SET_FGCOLOR (rend, new_color);	944	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
765	OUTPUT:	945	OUTPUT:
766	RETVAL	946	RETVAL
767		947
768	int	948	int
769	SET_BGCOLOR (int rend, int new_color)	949	SET_BGCOLOR (int rend, int new_color)
770	CODE:	950	CODE:
771	RETVAL = SET_BGCOLOR (rend, new_color);	951	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
772	OUTPUT:	952	OUTPUT:
773	RETVAL	953	RETVAL
774		954
775	int	955	int
776	GET_CUSTOM (int rend)	956	GET_CUSTOM (int rend)
777	CODE:	957	CODE:
778	RETVAL = (rend && RS_customMask) >> RS_customShift;	958	RETVAL = (rend & RS_customMask) >> RS_customShift;
779	OUTPUT:	959	OUTPUT:
780	RETVAL	960	RETVAL
781		961
782	int	962	int
783	SET_CUSTOM (int rend, int new_value)	963	SET_CUSTOM (int rend, int new_value)
…		…
790	| ((new_value << RS_customShift) & RS_customMask);	970	| ((new_value << RS_customShift) & RS_customMask);
791	}	971	}
792	OUTPUT:	972	OUTPUT:
793	RETVAL	973	RETVAL
794		974
		975	void
		976	termlist ()
		977	PPCODE:
		978	{
		979	EXTEND (SP, rxvt_term::termlist.size ());
		980
		981	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		982	if ((*t)->perl.self)
		983	PUSHs (sv_2mortal (newSVterm (*t)));
		984	}
		985
		986	IV
		987	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		988	CODE:
		989	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		990	req->cb_sv = newSVsv (cb);
		991	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		992	av_push (av, newSViv ((IV)req));
		993	RETVAL = (IV)req;
		994	OUTPUT:
		995	RETVAL
		996
		997	void
		998	_delete_selection_request (IV req_)
		999	CODE:
		1000	rxvt_selection *req = (rxvt_selection *)req_;
		1001	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1002	int i;
		1003
		1004	for (i = AvFILL (av); i >= 0; i--)
		1005	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1006	break;
		1007
		1008	for (; i < AvFILL (av); i++)
		1009	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1010
		1011	av_pop (av);
		1012
		1013	delete req;
		1014
795	MODULE = urxvt PACKAGE = urxvt::term	1015	MODULE = urxvt PACKAGE = urxvt::term
796		1016
		1017	SV *
		1018	_new (AV *env, AV *arg)
		1019	CODE:
		1020	{
		1021	rxvt_term *term = new rxvt_term;
		1022
		1023	stringvec *argv = new stringvec;
		1024	for (int i = 0; i <= AvFILL (arg); i++)
		1025	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1026
		1027	stringvec *envv = new stringvec;
		1028	for (int i = AvFILL (env) + 1; i--; )
		1029	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1030
		1031	try
		1032	{
		1033	term->init (argv, envv);
		1034	}
		1035	catch (const class rxvt_failure_exception &e)
		1036	{
		1037	term->destroy ();
		1038	croak ("error while initializing new terminal instance");
		1039	}
		1040
		1041	RETVAL = term && term->perl.self
		1042	? newSVterm (term) : &PL_sv_undef;
		1043	}
		1044	OUTPUT:
		1045	RETVAL
		1046
797	void	1047	void
798	rxvt_term::destroy ()	1048	rxvt_term::destroy ()
799		1049
800	void	1050	void
		1051	rxvt_term::set_should_invoke (int htype, int inc)
		1052	CODE:
		1053	uint8_t &count = THIS->perl.should_invoke [htype];
		1054	uint8_t prev = count;
		1055	count += inc;
		1056	if (!prev != !count)
		1057	{
		1058	// hook status changed, react
		1059	switch (htype)
		1060	{
		1061	case HOOK_POSITION_CHANGE:
		1062	if (count)
		1063	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1064	}
		1065	}
		1066
		1067	void
		1068	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1069	CODE:
		1070	XrmPutStringResource (&THIS->option_db, specifier, value);
		1071
		1072	int
801	rxvt_term::grab_button (int button, U32 modifiers)	1073	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
802	CODE:	1074	CODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1075	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
804	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1076	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1077	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1078	OUTPUT: RETVAL
		1079
		1080	int
		1081	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1082	CODE:
		1083	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1084	OUTPUT: RETVAL
		1085
		1086	void
		1087	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1088	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1089	CODE:
		1090	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1091
		1092	void
		1093	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1094	CODE:
		1095	XUngrabKey (THIS->dpy, keycode, modifiers, window);
806		1096
807	bool	1097	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	1098	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	1099	CODE:
810	{	1100	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	1101	int mode = sync ? GrabModeSync : GrabModeAsync;
812		1102
813	THIS->perl.grabtime = 0;	1103	THIS->perl.grabtime = 0;
814		1104
815	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1105	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
816	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1106	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
817	mode, mode, None, GRAB_CURSOR, eventtime))	1107	mode, mode, None, GRAB_CURSOR, eventtime))
818	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1108	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
819	THIS->perl.grabtime = eventtime;	1109	THIS->perl.grabtime = eventtime;
820	else	1110	else
821	XUngrabPointer (THIS->display->display, eventtime);	1111	XUngrabPointer (THIS->dpy, eventtime);
822		1112
823	RETVAL = !!THIS->perl.grabtime;	1113	RETVAL = !!THIS->perl.grabtime;
824	}	1114	}
825	OUTPUT:	1115	OUTPUT:
826	RETVAL	1116	RETVAL
827		1117
828	void	1118	void
829	rxvt_term::allow_events_async ()	1119	rxvt_term::allow_events_async ()
830	CODE:	1120	CODE:
831	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1121	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
832		1122
833	void	1123	void
834	rxvt_term::allow_events_sync ()	1124	rxvt_term::allow_events_sync ()
835	CODE:	1125	CODE:
836	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1126	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
837		1127
838	void	1128	void
839	rxvt_term::allow_events_replay ()	1129	rxvt_term::allow_events_replay ()
840	CODE:	1130	CODE:
841	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1131	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
842	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1132	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
843		1133
844	void	1134	void
845	rxvt_term::ungrab ()	1135	rxvt_term::ungrab ()
846	CODE:	1136	CODE:
847	ungrab (THIS);	1137	ungrab (THIS);
		1138
		1139	int
		1140	rxvt_term::XStringToKeysym (char *string)
		1141	CODE:
		1142	RETVAL = XStringToKeysym (string);
		1143	OUTPUT: RETVAL
		1144
		1145	char *
		1146	rxvt_term::XKeysymToString (int sym)
		1147	CODE:
		1148	RETVAL = XKeysymToString (sym);
		1149	OUTPUT: RETVAL
		1150
		1151	int
		1152	rxvt_term::XKeysymToKeycode (int sym)
		1153	CODE:
		1154	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1155	OUTPUT: RETVAL
		1156
		1157	int
		1158	rxvt_term::XKeycodeToKeysym (int code, int index)
		1159	CODE:
		1160	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1161	OUTPUT: RETVAL
848		1162
849	int	1163	int
850	rxvt_term::strwidth (SV *str)	1164	rxvt_term::strwidth (SV *str)
851	CODE:	1165	CODE:
852	{	1166	{
853	wchar_t *wstr = sv2wcs (str);	1167	wchar_t *wstr = sv2wcs (str);
854		1168
855	rxvt_push_locale (THIS->locale);	1169	rxvt_push_locale (THIS->locale);
856	RETVAL = wcswidth (wstr, wcslen (wstr));	1170	RETVAL = 0;
		1171	for (wchar_t *wc = wstr; *wc; wc++)
		1172	{
		1173	int w = WCWIDTH (*wc);
		1174
		1175	if (w)
		1176	RETVAL += max (w, 1);
		1177	}
857	rxvt_pop_locale ();	1178	rxvt_pop_locale ();
858		1179
859	free (wstr);	1180	free (wstr);
860	}	1181	}
861	OUTPUT:	1182	OUTPUT:
…		…
871	char *mbstr = rxvt_wcstombs (wstr);	1192	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1193	rxvt_pop_locale ();
873		1194
874	free (wstr);	1195	free (wstr);
875		1196
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1197	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1198	free (mbstr);
878	}	1199	}
879	OUTPUT:	1200	OUTPUT:
880	RETVAL	1201	RETVAL
881		1202
…		…
888		1209
889	rxvt_push_locale (THIS->locale);	1210	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1211	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1212	rxvt_pop_locale ();
892		1213
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1214	RETVAL = wcs2sv (wstr);
894	free (wstr);	1215	free (wstr);
895	}	1216	}
896	OUTPUT:	1217	OUTPUT:
897	RETVAL	1218	RETVAL
898		1219
899	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1220	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
900		1221
901	#define TERM_OFFSET_width TERM_OFFSET(width)	1222	#define TERM_OFFSET_width TERM_OFFSET(width)
902	#define TERM_OFFSET_height TERM_OFFSET(height)	1223	#define TERM_OFFSET_height TERM_OFFSET(height)
903	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1224	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
904	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1225	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
905	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1226	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1227	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1228	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1229	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1230	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1231	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1232	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1233	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1234	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1235	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1236	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1237	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1238
914	int	1239	int
915	rxvt_term::width ()	1240	rxvt_term::width ()
916	ALIAS:	1241	ALIAS:
917	width = TERM_OFFSET_width	1242	width = TERM_OFFSET_width
918	height = TERM_OFFSET_height	1243	height = TERM_OFFSET_height
919	fwidth = TERM_OFFSET_fwidth	1244	fwidth = TERM_OFFSET_fwidth
920	fheight = TERM_OFFSET_fheight	1245	fheight = TERM_OFFSET_fheight
921	fbase = TERM_OFFSET_fbase	1246	fbase = TERM_OFFSET_fbase
922	nrow = TERM_OFFSET_nrow	1247	nrow = TERM_OFFSET_nrow
923	ncol = TERM_OFFSET_ncol	1248	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1249	focus = TERM_OFFSET_focus
925	mapped = TERM_OFFSET_mapped	1250	mapped = TERM_OFFSET_mapped
		1251	int_bwidth = TERM_OFFSET_int_bwidth
		1252	ext_bwidth = TERM_OFFSET_ext_bwidth
		1253	lineSpace = TERM_OFFSET_lineSpace
		1254	letterSpace = TERM_OFFSET_letterSpace
926	saveLines = TERM_OFFSET_saveLines	1255	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1256	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1257	top_row = TERM_OFFSET_top_row
929	CODE:	1258	CODE:
930	RETVAL = *(int *)((char *)THIS + ix);	1259	RETVAL = *(int *)((char *)THIS + ix);
931	OUTPUT:	1260	OUTPUT:
932	RETVAL	1261	RETVAL
933		1262
…		…
935	rxvt_term::ModLevel3Mask ()	1264	rxvt_term::ModLevel3Mask ()
936	ALIAS:	1265	ALIAS:
937	ModLevel3Mask = 0	1266	ModLevel3Mask = 0
938	ModMetaMask = 1	1267	ModMetaMask = 1
939	ModNumLockMask = 2	1268	ModNumLockMask = 2
		1269	current_screen = 3
		1270	hidden_cursor = 4
940	CODE:	1271	CODE:
941	switch (ix)	1272	switch (ix)
942	{	1273	{
943	case 0: RETVAL = THIS->ModLevel3Mask; break;	1274	case 0: RETVAL = THIS->ModLevel3Mask; break;
944	case 1: RETVAL = THIS->ModMetaMask; break;	1275	case 1: RETVAL = THIS->ModMetaMask; break;
945	case 2: RETVAL = THIS->ModNumLockMask; break;	1276	case 2: RETVAL = THIS->ModNumLockMask; break;
		1277	case 3: RETVAL = THIS->current_screen; break;
		1278	#ifdef CURSOR_BLINK
		1279	case 4: RETVAL = THIS->hidden_cursor; break;
		1280	#endif
946	}	1281	}
947	OUTPUT:	1282	OUTPUT:
948	RETVAL	1283	RETVAL
949		1284
950	char *	1285	char *
…		…
959	case 1: RETVAL = THIS->locale; break;	1294	case 1: RETVAL = THIS->locale; break;
960	}	1295	}
961	OUTPUT:	1296	OUTPUT:
962	RETVAL	1297	RETVAL
963		1298
		1299	SV *
		1300	rxvt_term::envv ()
		1301	ALIAS:
		1302	argv = 1
		1303	PPCODE:
		1304	{
		1305	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1306
		1307	EXTEND (SP, vec->size ());
		1308
		1309	for (char **i = vec->begin (); i != vec->end (); ++i)
		1310	if (*i)
		1311	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1312	}
		1313
964	int	1314	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1315	rxvt_term::pty_ev_events (int events = ev::UNDEF)
966	CODE:	1316	CODE:
967	RETVAL = THIS->pty_ev.events;	1317	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1318	if (events != ev::UNDEF)
969	THIS->pty_ev.set (events);	1319	THIS->pty_ev.set (events);
970	OUTPUT:	1320	OUTPUT:
971	RETVAL	1321	RETVAL
972		1322
973	U32	1323	int
		1324	rxvt_term::pty_fd ()
		1325	CODE:
		1326	RETVAL = THIS->pty->pty;
		1327	OUTPUT:
		1328	RETVAL
		1329
		1330	Window
974	rxvt_term::parent ()	1331	rxvt_term::parent ()
975	CODE:	1332	CODE:
976	RETVAL = (U32)THIS->parent [0];	1333	RETVAL = THIS->parent;
977	OUTPUT:	1334	OUTPUT:
978	RETVAL	1335	RETVAL
979		1336
980	U32	1337	int
981	rxvt_term::vt ()	1338	rxvt_term::parent_x ()
982	CODE:	1339	CODE:
983	RETVAL = (U32)THIS->vt;	1340	RETVAL = THIS->parent_x;
984	OUTPUT:	1341	OUTPUT:
985	RETVAL	1342	RETVAL
		1343
		1344	int
		1345	rxvt_term::parent_y ()
		1346	CODE:
		1347	RETVAL = THIS->parent_y;
		1348	OUTPUT:
		1349	RETVAL
		1350
		1351	void
		1352	rxvt_term::vt_emask_add (U32 emask)
		1353	CODE:
		1354	THIS->vt_emask_perl |= emask;
		1355	THIS->vt_select_input ();
986		1356
987	U32	1357	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1358	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1359	CODE:
990	{
991	RETVAL = THIS->rstyle;	1360	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1361	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1362	OUTPUT:
995	RETVAL	1363	RETVAL
996		1364
997	int	1365	int
998	rxvt_term::view_start (int newval = -1)	1366	rxvt_term::view_start (int newval = 1)
		1367	PROTOTYPE: $;$
999	CODE:	1368	CODE:
1000	{	1369	{
1001	RETVAL = THIS->view_start;	1370	RETVAL = THIS->view_start;
1002		1371
1003	if (newval >= 0)	1372	if (newval <= 0)
1004	{	1373	THIS->scr_changeview (max (newval, THIS->top_row));
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);
1007	}
1008	}	1374	}
1009	OUTPUT:	1375	OUTPUT:
1010	RETVAL	1376	RETVAL
1011		1377
1012	void	1378	void
		1379	rxvt_term::set_urgency (bool enable)
		1380
		1381	void
		1382	rxvt_term::focus_in ()
		1383
		1384	void
		1385	rxvt_term::focus_out ()
		1386
		1387	void
		1388	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1389	ALIAS:
		1390	key_release = 1
		1391	CODE:
		1392	{
		1393	XKeyEvent xkey;
		1394
		1395	memset (&xkey, 0, sizeof (xkey));
		1396
		1397	xkey.time = time;
		1398	xkey.state = state;
		1399	xkey.keycode = keycode;
		1400
		1401	xkey.type = ix ? KeyRelease : KeyPress;
		1402	xkey.display = THIS->dpy;
		1403	xkey.window = THIS->vt;
		1404	xkey.root = THIS->display->root;
		1405	xkey.subwindow = THIS->vt;
		1406
		1407	if (ix)
		1408	THIS->key_release (xkey);
		1409	else
		1410	THIS->key_press (xkey);
		1411	}
		1412
		1413	void
1013	rxvt_term::want_refresh ()	1414	rxvt_term::want_refresh ()
1014	CODE:	1415	CODE:
1015	THIS->want_refresh = 1;	1416	THIS->want_refresh = 1;
		1417	THIS->refresh_check ();
1016		1418
1017	void	1419	void
1018	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1420	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1421	PPCODE:
1020	{	1422	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1423	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1424	XSRETURN_EMPTY;
1023		1425
1024	line_t &l = ROW(row_number);	1426	line_t &l = ROW(row_number);
1025		1427
1026	if (GIMME_V != G_VOID)	1428	if (GIMME_V != G_VOID)
1027	{	1429	{
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1430	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1029		1431
1030	for (int col = 0; col < THIS->ncol; col++)	1432	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1433	wstr [col] = l.t [col];
1032		1434
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1435	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034
1035	delete [] wstr;
1036	}	1436	}
1037		1437
1038	if (new_text)	1438	if (new_text)
1039	{	1439	{
1040	wchar_t *wstr = sv2wcs (new_text);	1440	wchar_t *wstr = sv2wcs (new_text);
1041		1441
1042	int len = min (wcslen (wstr) - start_ofs, max_len);	1442	int len = min (wcslen (wstr) - start_ofs, max_len);
1043		1443
1044	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1444	if (start_col < 0 || start_col + len > THIS->ncol)
1045	{	1445	{
1046	free (wstr);	1446	free (wstr);
1047	croak ("new_text extends beyond horizontal margins");	1447	croak ("new_text extends beyond horizontal margins");
1048	}	1448	}
1049		1449
…		…
1059		1459
1060	void	1460	void
1061	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1461	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062	PPCODE:	1462	PPCODE:
1063	{	1463	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1464	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1465	XSRETURN_EMPTY;
1066		1466
1067	line_t &l = ROW(row_number);	1467	line_t &l = ROW(row_number);
1068		1468
1069	if (GIMME_V != G_VOID)	1469	if (GIMME_V != G_VOID)
…		…
1081	{	1481	{
1082	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1482	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1483	croak ("new_rend must be arrayref");
1084		1484
1085	AV *av = (AV *)SvRV (new_rend);	1485	AV *av = (AV *)SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1486	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1487
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1488	if (start_col < 0 || start_col + len > THIS->ncol)
1089	croak ("new_rend array extends beyond horizontal margins");	1489	croak ("new_rend array extends beyond horizontal margins");
1090		1490
1091	for (int col = start_col; col < start_col + len; col++)	1491	for (int col = start_col; col < start_col + len; col++)
1092	{	1492	{
1093	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1493	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1099		1499
1100	int	1500	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1501	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1502	CODE:
1103	{	1503	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1504	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1505	XSRETURN_EMPTY;
1106		1506
1107	line_t &l = ROW(row_number);	1507	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1508	RETVAL = l.l;
1109		1509
…		…
1115		1515
1116	bool	1516	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1517	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1518	CODE:
1119	{	1519	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1520	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1521	XSRETURN_EMPTY;
1122		1522
1123	line_t &l = ROW(row_number);	1523	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1524	RETVAL = l.is_longer ();
1125		1525
…		…
1133	rxvt_term::special_encode (SV *string)	1533	rxvt_term::special_encode (SV *string)
1134	CODE:	1534	CODE:
1135	{	1535	{
1136	wchar_t *wstr = sv2wcs (string);	1536	wchar_t *wstr = sv2wcs (string);
1137	int wlen = wcslen (wstr);	1537	int wlen = wcslen (wstr);
1138	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1538	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1139		1539
1140	rxvt_push_locale (THIS->locale);	1540	rxvt_push_locale (THIS->locale);
1141		1541
1142	wchar_t *r = rstr;	1542	wchar_t *r = rstr;
1143	for (wchar_t *s = wstr; *s; s++)	1543	for (wchar_t *s = wstr; *s; s++)
		1544	{
		1545	int w = WCWIDTH (*s);
		1546
1144	if (wcwidth (*s) == 0)	1547	if (w == 0)
1145	{	1548	{
1146	if (r == rstr)	1549	if (r == rstr)
1147	croak ("leading combining character unencodable");	1550	croak ("leading combining character unencodable");
1148		1551
1149	unicode_t n = rxvt_compose (r[-1], *s);	1552	unicode_t n = rxvt_compose (r[-1], *s);
1150	if (n == NOCHAR)	1553	if (n == NOCHAR)
1151	n = rxvt_composite.compose (r[-1], *s);	1554	n = rxvt_composite.compose (r[-1], *s);
1152		1555
1153	r[-1] = n;	1556	r[-1] = n;
1154	}	1557	}
1155	#if !UNICODE_3	1558	#if !UNICODE_3
1156	else if (*s >= 0x10000)	1559	else if (*s >= 0x10000)
1157	*r++ = rxvt_composite.compose (*s);	1560	*r++ = rxvt_composite.compose (*s);
1158	#endif	1561	#endif
1159	else	1562	else
1160	*r++ = *s;	1563	*r++ = *s;
		1564
		1565	// the *2 above only allows wcwidth <= 2
		1566	if (w > 1)
		1567	*r++ = NOCHAR;
		1568	}
1161		1569
1162	rxvt_pop_locale ();	1570	rxvt_pop_locale ();
1163		1571
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1572	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1573	}
1168	OUTPUT:	1574	OUTPUT:
1169	RETVAL	1575	RETVAL
1170		1576
1171	SV *	1577	SV *
1172	rxvt_term::special_decode (SV *text)	1578	rxvt_term::special_decode (SV *text)
1173	CODE:	1579	CODE:
1174	{	1580	{
1175	wchar_t *wstr = sv2wcs (text);	1581	wchar_t *wstr = sv2wcs (text);
1176	int wlen = wcslen (wstr);
1177	int dlen = 0;	1582	int dlen = 0;
1178		1583
1179	// find length	1584	// find length
1180	for (wchar_t *s = wstr; *s; s++)	1585	for (wchar_t *s = wstr; *s; s++)
1181	if (*s == NOCHAR)	1586	if (*s == NOCHAR)
…		…
1183	else if (IS_COMPOSE (*s))	1588	else if (IS_COMPOSE (*s))
1184	dlen += rxvt_composite.expand (*s, 0);	1589	dlen += rxvt_composite.expand (*s, 0);
1185	else	1590	else
1186	dlen++;	1591	dlen++;
1187		1592
1188	wchar_t *rstr = new wchar_t [dlen];	1593	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1189		1594
1190	// decode	1595	// decode
1191	wchar_t *r = rstr;	1596	wchar_t *r = rstr;
1192	for (wchar_t *s = wstr; *s; s++)	1597	for (wchar_t *s = wstr; *s; s++)
1193	if (*s == NOCHAR)	1598	if (*s == NOCHAR)
…		…
1195	else if (IS_COMPOSE (*s))	1600	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1601	r += rxvt_composite.expand (*s, r);
1197	else	1602	else
1198	*r++ = *s;	1603	*r++ = *s;
1199		1604
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1605	RETVAL = wcs2sv (rstr, r - rstr);
1201
1202	delete [] rstr;
1203	}	1606	}
1204	OUTPUT:	1607	OUTPUT:
1205	RETVAL	1608	RETVAL
1206		1609
1207	void	1610	void
1208	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1611	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1209	PPCODE:	1612	PPCODE:
1210	{	1613	{
1211	struct resval { const char *name; int value; } rslist [] = {	1614	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1212	# define def(name) { # name, Rs_ ## name },	1615	# define def(name) { # name, Rs_ ## name },
1213	# define reserve(name,count)	1616	# define reserve(name,count)
1214	# include "rsinc.h"	1617	# include "rsinc.h"
1215	# undef def	1618	# undef def
1216	# undef reserve	1619	# undef reserve
1217	};	1620	};
1218		1621
1219	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1622	rs = rslist + ecb_array_length (rslist);
1220		1623
		1624	if (*name)
1221	do {	1625	{
		1626	do {
1222	if (rs-- == rslist)	1627	if (rs-- == rslist)
1223	croak ("no such resource '%s', requested", name);	1628	croak ("no such resource '%s', requested", name);
1224	} while (strcmp (name, rs->name));	1629	} while (strcmp (name, rs->name));
1225		1630
1226	index += rs->value;	1631	index += rs->value;
		1632	}
		1633	else
		1634	{
		1635	--rs;
		1636	name = "";
		1637	}
1227		1638
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1639	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1640	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1641
1231	if (GIMME_V != G_VOID)	1642	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1643	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1644
1234	if (newval)	1645	if (newval)
1235	{	1646	{
1236	if (SvOK (newval))	1647	if (SvOK (newval))
1237	{	1648	{
…		…
1242	else	1653	else
1243	THIS->rs [index] = 0;	1654	THIS->rs [index] = 0;
1244	}	1655	}
1245	}	1656	}
1246		1657
		1658	const char *
		1659	rxvt_term::x_resource (const char *name)
		1660
1247	bool	1661	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1662	rxvt_term::option (U8 optval, int set = -1)
1249	CODE:	1663	CODE:
1250	{	1664	{
1251	RETVAL = THIS->options & optval;	1665	RETVAL = THIS->option (optval);
1252		1666
1253	if (set >= 0)	1667	if (set >= 0)
1254	{	1668	{
1255	if (set)
1256	THIS->options |= optval;	1669	THIS->set_option (optval, set);
1257	else
1258	THIS->options &= ~optval;
1259		1670
		1671	if (THIS->init_done) // avoid doing this before START
1260	switch (optval)	1672	switch (optval)
1261	{	1673	{
1262	case Opt_skipBuiltinGlyphs:	1674	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1675	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1676	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1677	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1678	THIS->want_refresh = 1;
		1679	THIS->refresh_check ();
1267	break;	1680	break;
		1681	#ifdef CURSOR_BLINK
		1682	case Opt_cursorBlink:
		1683	THIS->cursor_blink_reset ();
		1684	break;
		1685	#endif
1268		1686
1269	case Opt_cursorUnderline:	1687	case Opt_cursorUnderline:
1270	THIS->want_refresh = 1;	1688	THIS->want_refresh = 1;
		1689	THIS->refresh_check ();
1271	break;	1690	break;
1272		1691
1273	# case Opt_scrollBar_floating:	1692	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1693	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1694	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1695	# break;
1277	}	1696	}
1278	}	1697	}
1279	}	1698	}
1280	OUTPUT:	1699	OUTPUT:
1281	RETVAL	1700	RETVAL
1282		1701
…		…
1285	CODE:	1704	CODE:
1286	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1705	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1287	THIS->keyboard->register_done ();	1706	THIS->keyboard->register_done ();
1288	OUTPUT:	1707	OUTPUT:
1289	RETVAL	1708	RETVAL
		1709
		1710	void
		1711	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1712	CODE:
		1713	wchar_t *wstr = sv2wcs (str);
		1714	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1715	free (wstr);
1290		1716
1291	void	1717	void
1292	rxvt_term::screen_cur (...)	1718	rxvt_term::screen_cur (...)
1293	PROTOTYPE: $;$$	1719	PROTOTYPE: $;$$
1294	ALIAS:	1720	ALIAS:
…		…
1308	EXTEND (SP, 2);	1734	EXTEND (SP, 2);
1309	PUSHs (sv_2mortal (newSViv (rc.row)));	1735	PUSHs (sv_2mortal (newSViv (rc.row)));
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1736	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1737	}
1312		1738
1313	if (items == 3)	1739	if (items >= 3)
		1740	{
		1741	rc.row = SvIV (ST (1));
		1742	rc.col = SvIV (ST (2));
		1743
		1744	if (ix == 2)
1314	{	1745	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1746	if (rc.col == 0)
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1747	{
		1748	// col == 0 means end of previous line
		1749	rc.row--;
		1750	rc.col = THIS->ncol;
		1751	}
		1752	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1753	&& rc.col > ROW(rc.row).l)
		1754	{
		1755	// col >= length means while line and add newline
		1756	rc.col = THIS->ncol;
		1757	}
		1758	}
		1759
		1760	clamp_it (rc.col, 0, THIS->ncol);
		1761	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1762
1318	if (ix)	1763	if (ix)
		1764	{
		1765	THIS->selection.screen = THIS->current_screen;
		1766
1319	THIS->want_refresh = 1;	1767	THIS->want_refresh = 1;
		1768	THIS->refresh_check ();
		1769	}
		1770	}
		1771	}
		1772
		1773	int
		1774	rxvt_term::selection_screen (int screen = -1)
		1775	CODE:
		1776	RETVAL = THIS->selection.screen;
		1777	if (screen >= 0)
		1778	THIS->selection.screen = screen;
		1779	OUTPUT:
		1780	RETVAL
		1781
		1782	void
		1783	rxvt_term::selection_clear (bool clipboard = false)
		1784
		1785	void
		1786	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1787	CODE:
		1788	THIS->selection.op = SELECTION_CONT;
		1789	THIS->selection.rect = rect;
		1790	THIS->selection_make (eventtime);
		1791
		1792	int
		1793	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1794
		1795	void
		1796	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1797	PPCODE:
		1798	{
		1799	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1800	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1801
		1802	if (GIMME_V != G_VOID)
		1803	XPUSHs (text
		1804	? sv_2mortal (wcs2sv (text, len))
		1805	: &PL_sv_undef);
		1806
		1807	if (newtext)
		1808	{
		1809	free (text);
		1810
		1811	text = sv2wcs (newtext);
		1812	len = wcslen (text);
1320	}	1813	}
1321	}	1814	}
1322		1815
1323	char	1816	char
1324	rxvt_term::cur_charset ()	1817	rxvt_term::cur_charset ()
1325	CODE:	1818	CODE:
1326	RETVAL = THIS->charsets [THIS->screen.charset];	1819	RETVAL = THIS->charsets [THIS->screen.charset];
1327	OUTPUT:	1820	OUTPUT:
1328	RETVAL	1821	RETVAL
1329		1822
1330	int
1331	rxvt_term::selection_grab (U32 eventtime)
1332
1333	void
1334	rxvt_term::selection (SV *newtext = 0)
1335	PPCODE:
1336	{
1337	if (GIMME_V != G_VOID)
1338	XPUSHs (THIS->selection.text
1339	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1340	: &PL_sv_undef);
1341
1342	if (newtext)
1343	{
1344	free (THIS->selection.text);
1345
1346	THIS->selection.text = sv2wcs (newtext);
1347	THIS->selection.len = wcslen (THIS->selection.text);
1348	}
1349	}
1350
1351	void	1823	void
1352	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)	1824	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1353		1825
1354	void	1826	void
1355	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1827	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1356		1828
1357	void	1829	void
1358	rxvt_term::scr_bell ()	1830	rxvt_term::scr_bell ()
		1831
		1832	void
		1833	rxvt_term::scr_recolour (bool refresh = true);
		1834
		1835	void
		1836	rxvt_term::scr_change_screen (int screen)
1359		1837
1360	void	1838	void
1361	rxvt_term::scr_add_lines (SV *string)	1839	rxvt_term::scr_add_lines (SV *string)
1362	CODE:	1840	CODE:
1363	{	1841	{
…		…
1373	char *str = SvPVbyte (octets, len);	1851	char *str = SvPVbyte (octets, len);
1374	C_ARGS:	1852	C_ARGS:
1375	str, len	1853	str, len
1376		1854
1377	void	1855	void
		1856	rxvt_term::tt_paste (SV *octets)
		1857	INIT:
		1858	STRLEN len;
		1859	char *str = SvPVbyte (octets, len);
		1860	C_ARGS:
		1861	str, len
		1862
		1863	void
1378	rxvt_term::cmd_parse (SV *octets)	1864	rxvt_term::cmd_parse (SV *octets)
1379	CODE:	1865	CODE:
1380	{	1866	{
1381	STRLEN len;	1867	STRLEN len;
1382	char *str = SvPVbyte (octets, len);	1868	char *str = SvPVbyte (octets, len);
…		…
1404	o->self = (HV *)SvRV (RETVAL);	1890	o->self = (HV *)SvRV (RETVAL);
1405	}	1891	}
1406	OUTPUT:	1892	OUTPUT:
1407	RETVAL	1893	RETVAL
1408		1894
		1895	#############################################################################
		1896	# Various X Utility Functions
		1897	#############################################################################
		1898
		1899	void
		1900	rxvt_term::XListProperties (Window window)
		1901	PPCODE:
		1902	{
		1903	int count;
		1904	Atom *props = XListProperties (THIS->dpy, window, &count);
		1905
		1906	EXTEND (SP, count);
		1907	while (count--)
		1908	PUSHs (newSVuv ((U32)props [count]));
		1909
		1910	XFree (props);
		1911	}
		1912
		1913	void
		1914	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1915	PPCODE:
		1916	{
		1917	Atom type;
		1918	int format;
		1919	unsigned long nitems;
		1920	unsigned long bytes_after;
		1921	unsigned char *prop;
		1922
		1923	XGetWindowProperty (THIS->dpy, window, property,
		1924	0, 1<<24, 0, AnyPropertyType,
		1925	&type, &format, &nitems, &bytes_after, &prop);
		1926
		1927	if (type != None)
		1928	{
		1929	int elemsize = format == 16 ? sizeof (short)
		1930	: format == 32 ? sizeof (long)
		1931	: 1;
		1932
		1933	EXTEND (SP, 3);
		1934	PUSHs (newSVuv ((U32)type));
		1935	PUSHs (newSViv (format));
		1936	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1937	XFree (prop);
		1938	}
		1939	}
		1940
		1941	void
		1942	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1943	CODE:
		1944	{
		1945	STRLEN len;
		1946	char *data_ = SvPVbyte (data, len);
		1947
		1948	int elemsize = format == 16 ? sizeof (short)
		1949	: format == 32 ? sizeof (long)
		1950	: 1;
		1951
		1952	XChangeProperty (THIS->dpy, window, property,
		1953	type, format, PropModeReplace,
		1954	(unsigned char *)data_, len / elemsize);
		1955	}
		1956
		1957	Atom
		1958	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1959	C_ARGS: term->dpy, atom_name, only_if_exists
		1960
		1961	char *
		1962	XGetAtomName (rxvt_term *term, Atom atom)
		1963	C_ARGS: term->dpy, atom
		1964	CLEANUP:
		1965	XFree (RETVAL);
		1966
		1967	void
		1968	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1969	C_ARGS: term->dpy, window, property
		1970
		1971	Window
		1972	rxvt_term::DefaultRootWindow ()
		1973	CODE:
		1974	RETVAL = THIS->display->root;
		1975	OUTPUT:
		1976	RETVAL
		1977
		1978	#if 0
		1979
		1980	Window
		1981	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1982	C_ARGS: term->dpy, (Window)parent,
		1983	x, y, width, height, 0,
		1984	term->pix_colors_focused[Color_border],
		1985	term->pix_colors_focused[Color_border]
		1986
		1987	#endif
		1988
		1989	void
		1990	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1991	C_ARGS: term->dpy, window, parent, x, y
		1992
		1993	void
		1994	XMapWindow (rxvt_term *term, Window window)
		1995	C_ARGS: term->dpy, window
		1996
		1997	void
		1998	XUnmapWindow (rxvt_term *term, Window window)
		1999	C_ARGS: term->dpy, window
		2000
		2001	void
		2002	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2003	C_ARGS: term->dpy, window, x, y, width, height
		2004
		2005	void
		2006	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2007	CODE:
		2008	{
		2009	XWindowAttributes attr;
		2010	XGetWindowAttributes (THIS->dpy, window, &attr);
		2011	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2012	}
		2013
		2014	void
		2015	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2016	PPCODE:
		2017	{
		2018	int dx, dy;
		2019	Window child;
		2020
		2021	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2022	{
		2023	EXTEND (SP, 3);
		2024	PUSHs (newSViv (dx));
		2025	PUSHs (newSViv (dy));
		2026	PUSHs (newSVuv (child));
		2027	}
		2028	}
		2029
		2030	#############################################################################
		2031	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2032
		2033	# TODO: ugly
		2034	void
		2035	rxvt_term::get_geometry ()
		2036	PPCODE:
		2037	EXTEND (SP, 4);
		2038	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2039	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2040	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2042
		2043	#if HAVE_IMG
		2044
		2045	rxvt_img *
		2046	rxvt_term::new_img (SV *format, int width, int height)
		2047	CODE:
		2048	XRenderPictFormat *f = SvOK (format)
		2049	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2050	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2051	RETVAL = new rxvt_img (THIS, f, width, height);
		2052	OUTPUT:
		2053	RETVAL
		2054
		2055	#if ENABLE_TRANSPARENCY
		2056
		2057	rxvt_img *
		2058	rxvt_term::new_img_from_root ()
		2059	CODE:
		2060	RETVAL = rxvt_img::new_from_root (THIS);
		2061	OUTPUT:
		2062	RETVAL
		2063
		2064	#endif
		2065
		2066	#if HAVE_PIXBUF
		2067
		2068	rxvt_img *
		2069	rxvt_term::new_img_from_file (octet_string filename)
		2070	CODE:
		2071	try
		2072	{
		2073	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2074	}
		2075	catch (const class rxvt_failure_exception &e)
		2076	{
		2077	croak ("new_img_from_file failed");
		2078	}
		2079	OUTPUT:
		2080	RETVAL
		2081
		2082	#endif
		2083
		2084	#if HAVE_BG_PIXMAP
		2085
		2086	void
		2087	rxvt_term::set_background (rxvt_img *img)
		2088	CODE:
		2089	THIS->bg_destroy ();
		2090	THIS->bg_pixmap = None;
		2091	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2092
		2093	if (img) // TODO: cannot be false
		2094	{
		2095	img->unshare ();
		2096	//TODO: convetr to visual, possibly precompose with colour
		2097	THIS->bg_pixmap = img->steal ();
		2098	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2099	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2100	}
		2101
		2102	#endif
		2103
		2104	#endif
		2105
		2106	#############################################################################
		2107	# urxvt::overlay
		2108	#############################################################################
		2109
1409	MODULE = urxvt PACKAGE = urxvt::overlay	2110	MODULE = urxvt PACKAGE = urxvt::overlay
1410		2111
1411	void	2112	void
1412	overlay::set (int x, int y, SV *text, SV *rend = 0)	2113	overlay::set (int x, int y, SV *text, SV *rend = 0)
1413		2114
…		…
1418	overlay::hide ()	2119	overlay::hide ()
1419		2120
1420	void	2121	void
1421	overlay::DESTROY ()	2122	overlay::DESTROY ()
1422		2123
		2124	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2125
		2126	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2127
		2128	#if HAVE_PIXBUF
		2129
		2130	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2131	C_ARGS: filename, 0
		2132
		2133	void
		2134	DESTROY (urxvt::pixbuf self)
		2135	CODE:
		2136	gdk_pixbuf_unref (self);
		2137
		2138	#endif
		2139
1423	MODULE = urxvt PACKAGE = urxvt::timer	2140	MODULE = urxvt PACKAGE = urxvt::img
1424		2141
1425	SV *	2142	#if HAVE_IMG
1426	timer::new ()
1427	CODE:
1428	timer *w = new timer;
1429	w->start (NOW);
1430	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1431	w->self = (HV *)SvRV (RETVAL);
1432	OUTPUT:
1433	RETVAL
1434		2143
1435	timer *	2144	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1436	timer::cb (SV *cb)	2145	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1437	CODE:
1438	THIS->cb (cb);
1439	RETVAL = THIS;
1440	OUTPUT:
1441	RETVAL
1442		2146
1443	NV	2147	int
1444	timer::at ()	2148	rxvt_img::w ()
1445	CODE:	2149	CODE:
1446	RETVAL = THIS->at;	2150	RETVAL = THIS->w;
1447	OUTPUT:	2151	OUTPUT:
1448	RETVAL	2152	RETVAL
1449		2153
1450	timer *	2154	int
1451	timer::interval (NV interval)	2155	rxvt_img::h ()
1452	CODE:	2156	CODE:
1453	THIS->interval = interval;
1454	RETVAL = THIS;	2157	RETVAL = THIS->h;
1455	OUTPUT:	2158	OUTPUT:
1456	RETVAL	2159	RETVAL
1457		2160
1458	timer *	2161	bool
1459	timer::set (NV tstamp)	2162	rxvt_img::shared ()
1460	CODE:	2163	CODE:
1461	THIS->set (tstamp);	2164	RETVAL = THIS->shared;
		2165	OUTPUT:
		2166	RETVAL
		2167
		2168	Pixmap
		2169	rxvt_img::pm ()
		2170	CODE:
1462	RETVAL = THIS;	2171	RETVAL = THIS->pm;
1463	OUTPUT:	2172	OUTPUT:
1464	RETVAL
1465
1466	timer *
1467	timer::start (NV tstamp = THIS->at)
1468	CODE:
1469	THIS->start (tstamp);
1470	RETVAL = THIS;	2173	RETVAL
1471	OUTPUT:
1472	RETVAL
1473		2174
1474	timer *
1475	timer::stop ()
1476	CODE:
1477	THIS->stop ();
1478	RETVAL = THIS;
1479	OUTPUT:
1480	RETVAL
1481
1482	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
1483	timer::DESTROY ()	2183	rxvt_img::DESTROY ()
1484
1485	MODULE = urxvt PACKAGE = urxvt::iow
1486
1487	SV *
1488	iow::new ()
1489	CODE:	2184	CODE:
1490	iow *w = new iow;	2185	delete THIS;
1491	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1492	w->self = (HV *)SvRV (RETVAL);
1493	OUTPUT:
1494	RETVAL
1495		2186
1496	iow *	2187	rxvt_img *
1497	iow::cb (SV *cb)	2188	rxvt_img::blur (int rh, int rv)
1498	CODE:
1499	THIS->cb (cb);
1500	RETVAL = THIS;
1501	OUTPUT:
1502	RETVAL
1503		2189
1504	iow *
1505	iow::fd (int fd)
1506	CODE:
1507	THIS->fd = fd;
1508	RETVAL = THIS;
1509	OUTPUT:
1510	RETVAL
1511
1512	iow *
1513	iow::events (short events)
1514	CODE:
1515	THIS->events = events;
1516	RETVAL = THIS;
1517	OUTPUT:
1518	RETVAL
1519
1520	iow *
1521	iow::start ()
1522	CODE:
1523	THIS->start ();
1524	RETVAL = THIS;
1525	OUTPUT:
1526	RETVAL
1527
1528	iow *
1529	iow::stop ()
1530	CODE:
1531	THIS->stop ();
1532	RETVAL = THIS;
1533	OUTPUT:
1534	RETVAL
1535
1536	void	2190	void
1537	iow::DESTROY ()	2191	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1538		2192
		2193	void
		2194	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1539		2195
		2196	void
		2197	rxvt_img::unshare ()
		2198
		2199	rxvt_img *
		2200	rxvt_img::clone ()
		2201
		2202	rxvt_img *
		2203	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2204
		2205	rxvt_img *
		2206	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, render_repeat_mode repeat = RepeatNormal)
		2207	INIT:
		2208	double matrix[9] = {
		2209	p11, p12, p13,
		2210	p21, p22, p23,
		2211	p31, p32, p33
		2212	};
		2213	C_ARGS: new_width, new_height, matrix, repeat
		2214
		2215	rxvt_img *
		2216	rxvt_img::scale (int new_width, int new_height)
		2217
		2218	rxvt_img *
		2219	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2220
		2221	#endif
		2222

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