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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 1.182 by root, Thu Jun 7 16:30:58 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 && !term->perl.self)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407	PUSHs (sv_2mortal (newSVterm (term)));
		408	PUSHs (sv_2mortal (newSViv (type)));
		409	PUTBACK;
		410	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415
		416	uint8_t
		417	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		418	{
		419	localise_env set_environ (perl_environ);
		420
		421	ENTER;
		422	SAVETMPS;
		423
		424	dSP;
		425	PUSHMARK (SP);
		426	EXTEND (SP, 6);
		427	PUSHs (sv_2mortal (newSVterm (term)));
		428	PUSHs (sv_2mortal (newSVpv (name, 0)));
		429	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		431	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		433	PUTBACK;
		434	call_pv ("urxvt::parse_resource", G_SCALAR);
		435	SPAGAIN;
		436
		437	uint8_t ret = POPi;
		438
		439	FREETMPS;
		440	LEAVE;
		441
		442	return ret;
		443	}
		444
		445	static void
		446	ungrab (rxvt_term *THIS)
		447	{
		448	if (THIS->perl.grabtime)
		449	{
		450	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		451	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		452	THIS->perl.grabtime = 0;
		453	}
		454	}
		455
		456	bool
		457	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		458	{
		459	if (!perl || !term->perl.self)
		460	return false;
		461
		462	localise_env set_environ (perl_environ);
		463
		464	// pre-handling of some events
		465	if (htype == HOOK_REFRESH_END)
		466	{
		467	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		468
		469	for (int i = 0; i <= AvFILL (av); i++)
		470	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		471	}
		472	else if (htype == HOOK_DESTROY)
		473	{
		474	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		475
		476	for (int i = AvFILL (av); i >= 0; i--)
427	{	477	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	478	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429		479	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	480	}
434	}	481	}
435	}
436		482
437	static void	483	bool event_consumed;
438	ungrab (rxvt_term *THIS)	484
439	{	485	if (term->perl.should_invoke [htype])
440	if (THIS->perl.grabtime)
441	{	486	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	487	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	488	va_list ap;
444	THIS->perl.grabtime = 0;	489
		490	va_start (ap, htype);
		491
		492	ENTER;
		493	SAVETMPS;
		494
		495	PUSHMARK (SP);
		496
		497	EXTEND (SP, 2);
		498	PUSHs (sv_2mortal (newSVterm (term)));
		499	PUSHs (sv_2mortal (newSViv (htype)));
		500
		501	for (;;) {
		502	data_type dt = (data_type)va_arg (ap, int);
		503
		504	switch (dt)
		505	{
		506	case DT_INT:
		507	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		508	break;
		509
		510	case DT_LONG:
		511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		512	break;
		513
		514	case DT_STR:
		515	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		516	break;
		517
		518	case DT_STR_LEN:
		519	{
		520	char *str = va_arg (ap, char *);
		521	int len = va_arg (ap, int);
		522
		523	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		524	}
		525	break;
		526
		527	case DT_WCS_LEN:
		528	{
		529	wchar_t *wstr = va_arg (ap, wchar_t *);
		530	int wlen = va_arg (ap, int);
		531
		532	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		533	}
		534	break;
		535
		536	case DT_LCS_LEN:
		537	{
		538	long *lstr = va_arg (ap, long *);
		539	int llen = va_arg (ap, int);
		540
		541	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		542	}
		543	break;
		544
		545	case DT_XEVENT:
		546	{
		547	XEvent *xe = va_arg (ap, XEvent *);
		548	HV *hv = newHV ();
		549
		550	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		551	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		552	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		553	# undef set
		554
		555	setiv (type, xe->type);
		556	setiv (send_event, xe->xany.send_event);
		557	setiv (serial, xe->xany.serial);
		558
		559	switch (xe->type)
		560	{
		561	case KeyPress:
		562	case KeyRelease:
		563	case ButtonPress:
		564	case ButtonRelease:
		565	case MotionNotify:
		566	setuv (window, xe->xmotion.window);
		567	setuv (root, xe->xmotion.root);
		568	setuv (subwindow, xe->xmotion.subwindow);
		569	setuv (time, xe->xmotion.time);
		570	setiv (x, xe->xmotion.x);
		571	setiv (y, xe->xmotion.y);
		572	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		573	setiv (col, xe->xmotion.x / term->fwidth);
		574	setiv (x_root, xe->xmotion.x_root);
		575	setiv (y_root, xe->xmotion.y_root);
		576	setuv (state, xe->xmotion.state);
		577
		578	switch (xe->type)
		579	{
		580	case KeyPress:
		581	case KeyRelease:
		582	setuv (keycode, xe->xkey.keycode);
		583	break;
		584
		585	case ButtonPress:
		586	case ButtonRelease:
		587	setuv (button, xe->xbutton.button);
		588	break;
		589
		590	case MotionNotify:
		591	setiv (is_hint, xe->xmotion.is_hint);
		592	break;
		593	}
		594
		595	break;
		596
		597	case MapNotify:
		598	case UnmapNotify:
		599	case ConfigureNotify:
		600	setuv (event, xe->xconfigure.event);
		601	setuv (window, xe->xconfigure.window);
		602
		603	switch (xe->type)
		604	{
		605	case ConfigureNotify:
		606	setiv (x, xe->xconfigure.x);
		607	setiv (y, xe->xconfigure.y);
		608	setiv (width, xe->xconfigure.width);
		609	setiv (height, xe->xconfigure.height);
		610	setuv (above, xe->xconfigure.above);
		611	break;
		612	}
		613
		614	break;
		615
		616	case PropertyNotify:
		617	setuv (window, xe->xproperty.window);
		618	setuv (atom, xe->xproperty.atom);
		619	setuv (time, xe->xproperty.time);
		620	setiv (state, xe->xproperty.state);
		621	break;
		622
		623	case ClientMessage:
		624	setuv (window, xe->xclient.window);
		625	setuv (message_type, xe->xclient.message_type);
		626	setuv (format, xe->xclient.format);
		627	setuv (l0, xe->xclient.data.l[0]);
		628	setuv (l1, xe->xclient.data.l[1]);
		629	setuv (l2, xe->xclient.data.l[2]);
		630	setuv (l3, xe->xclient.data.l[3]);
		631	setuv (l4, xe->xclient.data.l[4]);
		632	break;
		633	}
		634
		635	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		636	}
		637	break;
		638
		639	case DT_END:
		640	goto call;
		641
		642	default:
		643	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		644	}
		645	}
		646
		647	call:
		648	va_end (ap);
		649
		650	PUTBACK;
		651	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		652	SPAGAIN;
		653
		654	if (count)
		655	{
		656	SV *status = POPs;
		657	count = SvTRUE (status);
		658	}
		659
		660	PUTBACK;
		661	FREETMPS;
		662	LEAVE;
		663
		664	if (SvTRUE (ERRSV))
		665	{
		666	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		667	ungrab (term); // better lose the grab than the session
		668	}
		669
		670	event_consumed = !!count;
445	}	671	}
446	}	672	else
		673	event_consumed = false;
447		674
448	bool	675	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	676	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	677	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	678	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);	679
		680	for (int i = AvFILL (av); i >= 0; i--)
		681	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	682	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	683	else if (htype == HOOK_DESTROY)
462	{	684	{
463	// handled later	685	clearSVptr ((SV *)term->perl.self);
		686	SvREFCNT_dec ((SV *)term->perl.self);
		687
		688	// don't allow further calls
		689	term->perl.self = 0;
464	}	690	}
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		691
471	if (HvKEYS (hv))	692	return event_consumed;
472	{	693	}
473	hv_iterinit (hv);
474		694
475	while (HE *he = hv_iternext (hv))	695	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	696	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477	}	697	{
478		698	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		699
490	ENTER;	700	ENTER;
491	SAVETMPS;	701	SAVETMPS;
492		702
493	PUSHMARK (SP);	703	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	704	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		705	PUTBACK;
		706	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497		707
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))	708	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	709	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		710
609	if (htype == HOOK_DESTROY)	711	FREETMPS;
610	{	712	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	}	713	}
623		714
624	/////////////////////////////////////////////////////////////////////////////	715	/////////////////////////////////////////////////////////////////////////////
625		716
626	MODULE = urxvt PACKAGE = urxvt	717	MODULE = urxvt PACKAGE = urxvt
…		…
638	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	729	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639	# include "hookinc.h"	730	# include "hookinc.h"
640	# undef def	731	# undef def
641		732
642	HV *option = get_hv ("urxvt::OPTION", 1);	733	HV *option = get_hv ("urxvt::OPTION", 1);
643	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	734	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
644	# define nodef(name)	735	# define nodef(name)
645	# include "optinc.h"	736	# include "optinc.h"
646	# undef nodef	737	# undef nodef
647	# undef def	738	# undef def
648		739
649	HV *stash = gv_stashpv ("urxvt", 1);	740	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	741	static const struct {
		742	const char *name;
		743	IV iv;
		744	} *civ, const_iv[] = {
		745	# define const_iv(name) { # name, (IV)name }
		746	const_iv (NUM_RESOURCES),
651	export_const_iv (DEFAULT_RSTYLE);	747	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	748	const_iv (OVERLAY_RSTYLE),
		749	const_iv (Color_Bits),
		750	const_iv (RS_bgShift), const_iv (RS_bgMask),
		751	const_iv (RS_fgShift), const_iv (RS_fgMask),
		752	const_iv (RS_Careful),
		753	const_iv (RS_fontCount),
		754	const_iv (RS_fontShift),
		755	const_iv (RS_fontMask),
		756	const_iv (RS_baseattrMask),
		757	const_iv (RS_attrMask),
		758	const_iv (RS_redraw),
		759	const_iv (RS_Sel),
653	export_const_iv (RS_Bold);	760	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	761	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	762	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	763	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	764	const_iv (RS_Uline),
658		765
659	export_const_iv (CurrentTime);	766	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	767	const_iv (ShiftMask),
661	export_const_iv (LockMask);	768	const_iv (LockMask),
662	export_const_iv (ControlMask);	769	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	770	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	771	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	772	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	773	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	774	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	775	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	776	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	777	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	778	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	779	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	780	const_iv (AnyModifier),
674		781
675	export_const_iv (EVENT_NONE);	782	const_iv (NoSymbol),
676	export_const_iv (EVENT_READ);	783	const_iv (GrabModeSync),
677	export_const_iv (EVENT_WRITE);	784	const_iv (GrabModeAsync),
678	}
679		785
680	SV *	786	const_iv (NoEventMask),
681	new (...)	787	const_iv (KeyPressMask),
682	CODE:	788	const_iv (KeyReleaseMask),
683	{	789	const_iv (ButtonPressMask),
684	stringvec *argv = new stringvec;	790	const_iv (ButtonReleaseMask),
685	bool success;	791	const_iv (EnterWindowMask),
		792	const_iv (LeaveWindowMask),
		793	const_iv (PointerMotionMask),
		794	const_iv (PointerMotionHintMask),
		795	const_iv (Button1MotionMask),
		796	const_iv (Button2MotionMask),
		797	const_iv (Button3MotionMask),
		798	const_iv (Button4MotionMask),
		799	const_iv (Button5MotionMask),
		800	const_iv (ButtonMotionMask),
		801	const_iv (KeymapStateMask),
		802	const_iv (ExposureMask),
		803	const_iv (VisibilityChangeMask),
		804	const_iv (StructureNotifyMask),
		805	const_iv (ResizeRedirectMask),
		806	const_iv (SubstructureNotifyMask),
		807	const_iv (SubstructureRedirectMask),
		808	const_iv (FocusChangeMask),
		809	const_iv (PropertyChangeMask),
		810	const_iv (ColormapChangeMask),
		811	const_iv (OwnerGrabButtonMask),
686		812
687	for (int i = 0; i < items ;i++)	813	const_iv (KeyPress),
688	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	814	const_iv (KeyRelease),
		815	const_iv (ButtonPress),
		816	const_iv (ButtonRelease),
		817	const_iv (MotionNotify),
		818	const_iv (EnterNotify),
		819	const_iv (LeaveNotify),
		820	const_iv (FocusIn),
		821	const_iv (FocusOut),
		822	const_iv (KeymapNotify),
		823	const_iv (Expose),
		824	const_iv (GraphicsExpose),
		825	const_iv (NoExpose),
		826	const_iv (VisibilityNotify),
		827	const_iv (CreateNotify),
		828	const_iv (DestroyNotify),
		829	const_iv (UnmapNotify),
		830	const_iv (MapNotify),
		831	const_iv (MapRequest),
		832	const_iv (ReparentNotify),
		833	const_iv (ConfigureNotify),
		834	const_iv (ConfigureRequest),
		835	const_iv (GravityNotify),
		836	const_iv (ResizeRequest),
		837	const_iv (CirculateNotify),
		838	const_iv (CirculateRequest),
		839	const_iv (PropertyNotify),
		840	const_iv (SelectionClear),
		841	const_iv (SelectionRequest),
		842	const_iv (SelectionNotify),
		843	const_iv (ColormapNotify),
		844	const_iv (ClientMessage),
		845	const_iv (MappingNotify),
		846	# if ENABLE_XIM_ONTHESPOT
		847	const_iv (XIMReverse),
		848	const_iv (XIMUnderline),
		849	const_iv (XIMHighlight),
		850	const_iv (XIMPrimary),
		851	const_iv (XIMSecondary),
		852	const_iv (XIMTertiary),
		853	const_iv (XIMVisibleToForward),
		854	const_iv (XIMVisibleToBackword),
		855	const_iv (XIMVisibleToCenter),
		856	#if XRENDER
		857	const_iv (PictStandardARGB32),
		858	const_iv (PictStandardRGB24),
		859	const_iv (PictStandardA8),
		860	const_iv (PictStandardA4),
		861	const_iv (PictStandardA1),
		862	const_iv (RepeatNone),
		863	const_iv (RepeatNormal),
		864	const_iv (RepeatPad),
		865	const_iv (RepeatReflect),
		866	#endif
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
		882	};
689		883
690	rxvt_term *term = new rxvt_term;	884	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		885	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		886	}
691		887
692	term->argv = argv;	888	void
		889	log (const char *msg)
		890	CODE:
		891	rxvt_log ("%s", msg);
693		892
		893	void
		894	warn (const char *msg)
		895	CODE:
		896	rxvt_warn ("%s", msg);
		897
		898	void
		899	fatal (const char *msg)
		900	CODE:
		901	rxvt_fatal ("%s", msg);
		902
		903	void
		904	_exit (int status)
		905
		906	void
		907	catch_fatal (SV *block)
		908	PROTOTYPE: &
		909	CODE:
694	try	910	try
695	{	911	{
696	if (!term->init (argv->size (), argv->begin ()))	912	PUSHMARK (SP);
697	term = 0;	913	PUTBACK;
		914	call_sv (block, G_VOID | G_DISCARD);
		915	SPAGAIN;
698	}	916	}
699	catch (const class rxvt_failure_exception &e)	917	catch (const rxvt_failure_exception &e)
700	{
701	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");
703	}	918	{
704		919	croak ("rxvt_fatal exception caught, trying to continue.");
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	920	}
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		921
740	NV	922	NV
741	NOW ()	923	NOW ()
742	CODE:	924	CODE:
743	RETVAL = NOW;	925	RETVAL = ev::now ();
744	OUTPUT:	926	OUTPUT:
745	RETVAL	927	RETVAL
746		928
747	int	929	int
748	GET_BASEFG (int rend)	930	GET_BASEFG (int rend)
…		…
759	RETVAL	941	RETVAL
760		942
761	int	943	int
762	SET_FGCOLOR (int rend, int new_color)	944	SET_FGCOLOR (int rend, int new_color)
763	CODE:	945	CODE:
764	RETVAL = SET_FGCOLOR (rend, new_color);	946	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
765	OUTPUT:	947	OUTPUT:
766	RETVAL	948	RETVAL
767		949
768	int	950	int
769	SET_BGCOLOR (int rend, int new_color)	951	SET_BGCOLOR (int rend, int new_color)
770	CODE:	952	CODE:
771	RETVAL = SET_BGCOLOR (rend, new_color);	953	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
772	OUTPUT:	954	OUTPUT:
773	RETVAL	955	RETVAL
774		956
775	int	957	int
776	GET_CUSTOM (int rend)	958	GET_CUSTOM (int rend)
777	CODE:	959	CODE:
778	RETVAL = (rend && RS_customMask) >> RS_customShift;	960	RETVAL = (rend & RS_customMask) >> RS_customShift;
779	OUTPUT:	961	OUTPUT:
780	RETVAL	962	RETVAL
781		963
782	int	964	int
783	SET_CUSTOM (int rend, int new_value)	965	SET_CUSTOM (int rend, int new_value)
…		…
790	| ((new_value << RS_customShift) & RS_customMask);	972	| ((new_value << RS_customShift) & RS_customMask);
791	}	973	}
792	OUTPUT:	974	OUTPUT:
793	RETVAL	975	RETVAL
794		976
		977	void
		978	termlist ()
		979	PPCODE:
		980	{
		981	EXTEND (SP, rxvt_term::termlist.size ());
		982
		983	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		984	if ((*t)->perl.self)
		985	PUSHs (sv_2mortal (newSVterm (*t)));
		986	}
		987
		988	IV
		989	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		990	CODE:
		991	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		992	req->cb_sv = newSVsv (cb);
		993	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		994	av_push (av, newSViv ((IV)req));
		995	RETVAL = (IV)req;
		996	OUTPUT:
		997	RETVAL
		998
		999	void
		1000	_delete_selection_request (IV req_)
		1001	CODE:
		1002	rxvt_selection *req = (rxvt_selection *)req_;
		1003	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1004	int i;
		1005
		1006	for (i = AvFILL (av); i >= 0; i--)
		1007	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1008	break;
		1009
		1010	for (; i < AvFILL (av); i++)
		1011	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1012
		1013	av_pop (av);
		1014
		1015	delete req;
		1016
795	MODULE = urxvt PACKAGE = urxvt::term	1017	MODULE = urxvt PACKAGE = urxvt::term
796		1018
		1019	SV *
		1020	_new (AV *env, AV *arg)
		1021	CODE:
		1022	{
		1023	rxvt_term *term = new rxvt_term;
		1024
		1025	stringvec *argv = new stringvec;
		1026	for (int i = 0; i <= AvFILL (arg); i++)
		1027	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1028
		1029	stringvec *envv = new stringvec;
		1030	for (int i = AvFILL (env) + 1; i--; )
		1031	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1032
		1033	try
		1034	{
		1035	term->init (argv, envv);
		1036	}
		1037	catch (const class rxvt_failure_exception &e)
		1038	{
		1039	term->destroy ();
		1040	croak ("error while initializing new terminal instance");
		1041	}
		1042
		1043	RETVAL = term && term->perl.self
		1044	? newSVterm (term) : &PL_sv_undef;
		1045	}
		1046	OUTPUT:
		1047	RETVAL
		1048
797	void	1049	void
798	rxvt_term::destroy ()	1050	rxvt_term::destroy ()
799		1051
800	void	1052	void
		1053	rxvt_term::set_should_invoke (int htype, int inc)
		1054	CODE:
		1055	uint8_t &count = THIS->perl.should_invoke [htype];
		1056	uint8_t prev = count;
		1057	count += inc;
		1058	if (!prev != !count)
		1059	{
		1060	// hook status changed, react
		1061	switch (htype)
		1062	{
		1063	case HOOK_POSITION_CHANGE:
		1064	if (count)
		1065	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1066	}
		1067	}
		1068
		1069	void
		1070	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1071	CODE:
		1072	XrmPutStringResource (&THIS->option_db, specifier, value);
		1073
		1074	int
801	rxvt_term::grab_button (int button, U32 modifiers)	1075	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
802	CODE:	1076	CODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1077	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
804	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1078	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1079	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1080	OUTPUT: RETVAL
		1081
		1082	int
		1083	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1084	CODE:
		1085	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1086	OUTPUT: RETVAL
		1087
		1088	void
		1089	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1090	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1091	CODE:
		1092	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1093
		1094	void
		1095	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1096	CODE:
		1097	XUngrabKey (THIS->dpy, keycode, modifiers, window);
806		1098
807	bool	1099	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	1100	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	1101	CODE:
810	{	1102	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	1103	int mode = sync ? GrabModeSync : GrabModeAsync;
812		1104
813	THIS->perl.grabtime = 0;	1105	THIS->perl.grabtime = 0;
814		1106
815	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1107	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
816	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1108	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
817	mode, mode, None, GRAB_CURSOR, eventtime))	1109	mode, mode, None, GRAB_CURSOR, eventtime))
818	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1110	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
819	THIS->perl.grabtime = eventtime;	1111	THIS->perl.grabtime = eventtime;
820	else	1112	else
821	XUngrabPointer (THIS->display->display, eventtime);	1113	XUngrabPointer (THIS->dpy, eventtime);
822		1114
823	RETVAL = !!THIS->perl.grabtime;	1115	RETVAL = !!THIS->perl.grabtime;
824	}	1116	}
825	OUTPUT:	1117	OUTPUT:
826	RETVAL	1118	RETVAL
827		1119
828	void	1120	void
829	rxvt_term::allow_events_async ()	1121	rxvt_term::allow_events_async ()
830	CODE:	1122	CODE:
831	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1123	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
832		1124
833	void	1125	void
834	rxvt_term::allow_events_sync ()	1126	rxvt_term::allow_events_sync ()
835	CODE:	1127	CODE:
836	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1128	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
837		1129
838	void	1130	void
839	rxvt_term::allow_events_replay ()	1131	rxvt_term::allow_events_replay ()
840	CODE:	1132	CODE:
841	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1133	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
842	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1134	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
843		1135
844	void	1136	void
845	rxvt_term::ungrab ()	1137	rxvt_term::ungrab ()
846	CODE:	1138	CODE:
847	ungrab (THIS);	1139	ungrab (THIS);
		1140
		1141	int
		1142	rxvt_term::XStringToKeysym (char *string)
		1143	CODE:
		1144	RETVAL = XStringToKeysym (string);
		1145	OUTPUT: RETVAL
		1146
		1147	char *
		1148	rxvt_term::XKeysymToString (int sym)
		1149	CODE:
		1150	RETVAL = XKeysymToString (sym);
		1151	OUTPUT: RETVAL
		1152
		1153	int
		1154	rxvt_term::XKeysymToKeycode (int sym)
		1155	CODE:
		1156	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1157	OUTPUT: RETVAL
		1158
		1159	int
		1160	rxvt_term::XKeycodeToKeysym (int code, int index)
		1161	CODE:
		1162	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1163	OUTPUT: RETVAL
848		1164
849	int	1165	int
850	rxvt_term::strwidth (SV *str)	1166	rxvt_term::strwidth (SV *str)
851	CODE:	1167	CODE:
852	{	1168	{
853	wchar_t *wstr = sv2wcs (str);	1169	wchar_t *wstr = sv2wcs (str);
854		1170
855	rxvt_push_locale (THIS->locale);	1171	rxvt_push_locale (THIS->locale);
856	RETVAL = wcswidth (wstr, wcslen (wstr));	1172	RETVAL = 0;
		1173	for (wchar_t *wc = wstr; *wc; wc++)
		1174	{
		1175	int w = WCWIDTH (*wc);
		1176
		1177	if (w)
		1178	RETVAL += max (w, 1);
		1179	}
857	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
858		1181
859	free (wstr);	1182	free (wstr);
860	}	1183	}
861	OUTPUT:	1184	OUTPUT:
…		…
871	char *mbstr = rxvt_wcstombs (wstr);	1194	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1195	rxvt_pop_locale ();
873		1196
874	free (wstr);	1197	free (wstr);
875		1198
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1199	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1200	free (mbstr);
878	}	1201	}
879	OUTPUT:	1202	OUTPUT:
880	RETVAL	1203	RETVAL
881		1204
…		…
888		1211
889	rxvt_push_locale (THIS->locale);	1212	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1213	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1214	rxvt_pop_locale ();
892		1215
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1216	RETVAL = wcs2sv (wstr);
894	free (wstr);	1217	free (wstr);
895	}	1218	}
896	OUTPUT:	1219	OUTPUT:
897	RETVAL	1220	RETVAL
898		1221
899	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1222	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
900		1223
901	#define TERM_OFFSET_width TERM_OFFSET(width)	1224	#define TERM_OFFSET_width TERM_OFFSET(width)
902	#define TERM_OFFSET_height TERM_OFFSET(height)	1225	#define TERM_OFFSET_height TERM_OFFSET(height)
903	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1226	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
904	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1227	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
905	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1228	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1229	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1230	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1231	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1232	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1233	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1234	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1235	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1236	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1237	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1238	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1239	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1240
914	int	1241	int
915	rxvt_term::width ()	1242	rxvt_term::width ()
916	ALIAS:	1243	ALIAS:
917	width = TERM_OFFSET_width	1244	width = TERM_OFFSET_width
918	height = TERM_OFFSET_height	1245	height = TERM_OFFSET_height
919	fwidth = TERM_OFFSET_fwidth	1246	fwidth = TERM_OFFSET_fwidth
920	fheight = TERM_OFFSET_fheight	1247	fheight = TERM_OFFSET_fheight
921	fbase = TERM_OFFSET_fbase	1248	fbase = TERM_OFFSET_fbase
922	nrow = TERM_OFFSET_nrow	1249	nrow = TERM_OFFSET_nrow
923	ncol = TERM_OFFSET_ncol	1250	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1251	focus = TERM_OFFSET_focus
925	mapped = TERM_OFFSET_mapped	1252	mapped = TERM_OFFSET_mapped
		1253	int_bwidth = TERM_OFFSET_int_bwidth
		1254	ext_bwidth = TERM_OFFSET_ext_bwidth
		1255	lineSpace = TERM_OFFSET_lineSpace
		1256	letterSpace = TERM_OFFSET_letterSpace
926	saveLines = TERM_OFFSET_saveLines	1257	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1258	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1259	top_row = TERM_OFFSET_top_row
929	CODE:	1260	CODE:
930	RETVAL = *(int *)((char *)THIS + ix);	1261	RETVAL = *(int *)((char *)THIS + ix);
931	OUTPUT:	1262	OUTPUT:
932	RETVAL	1263	RETVAL
933		1264
…		…
935	rxvt_term::ModLevel3Mask ()	1266	rxvt_term::ModLevel3Mask ()
936	ALIAS:	1267	ALIAS:
937	ModLevel3Mask = 0	1268	ModLevel3Mask = 0
938	ModMetaMask = 1	1269	ModMetaMask = 1
939	ModNumLockMask = 2	1270	ModNumLockMask = 2
		1271	current_screen = 3
		1272	hidden_cursor = 4
940	CODE:	1273	CODE:
941	switch (ix)	1274	switch (ix)
942	{	1275	{
943	case 0: RETVAL = THIS->ModLevel3Mask; break;	1276	case 0: RETVAL = THIS->ModLevel3Mask; break;
944	case 1: RETVAL = THIS->ModMetaMask; break;	1277	case 1: RETVAL = THIS->ModMetaMask; break;
945	case 2: RETVAL = THIS->ModNumLockMask; break;	1278	case 2: RETVAL = THIS->ModNumLockMask; break;
		1279	case 3: RETVAL = THIS->current_screen; break;
		1280	#ifdef CURSOR_BLINK
		1281	case 4: RETVAL = THIS->hidden_cursor; break;
		1282	#endif
946	}	1283	}
947	OUTPUT:	1284	OUTPUT:
948	RETVAL	1285	RETVAL
949		1286
950	char *	1287	char *
…		…
959	case 1: RETVAL = THIS->locale; break;	1296	case 1: RETVAL = THIS->locale; break;
960	}	1297	}
961	OUTPUT:	1298	OUTPUT:
962	RETVAL	1299	RETVAL
963		1300
		1301	SV *
		1302	rxvt_term::envv ()
		1303	ALIAS:
		1304	argv = 1
		1305	PPCODE:
		1306	{
		1307	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1308
		1309	EXTEND (SP, vec->size ());
		1310
		1311	for (char **i = vec->begin (); i != vec->end (); ++i)
		1312	if (*i)
		1313	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1314	}
		1315
964	int	1316	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1317	rxvt_term::pty_ev_events (int events = ev::UNDEF)
966	CODE:	1318	CODE:
967	RETVAL = THIS->pty_ev.events;	1319	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1320	if (events != ev::UNDEF)
969	THIS->pty_ev.set (events);	1321	THIS->pty_ev.set (events);
970	OUTPUT:	1322	OUTPUT:
971	RETVAL	1323	RETVAL
972		1324
973	U32	1325	int
		1326	rxvt_term::pty_fd ()
		1327	CODE:
		1328	RETVAL = THIS->pty->pty;
		1329	OUTPUT:
		1330	RETVAL
		1331
		1332	Window
974	rxvt_term::parent ()	1333	rxvt_term::parent ()
975	CODE:	1334	CODE:
976	RETVAL = (U32)THIS->parent [0];	1335	RETVAL = THIS->parent;
977	OUTPUT:	1336	OUTPUT:
978	RETVAL	1337	RETVAL
979		1338
980	U32	1339	int
981	rxvt_term::vt ()	1340	rxvt_term::parent_x ()
982	CODE:	1341	CODE:
983	RETVAL = (U32)THIS->vt;	1342	RETVAL = THIS->parent_x;
984	OUTPUT:	1343	OUTPUT:
985	RETVAL	1344	RETVAL
		1345
		1346	int
		1347	rxvt_term::parent_y ()
		1348	CODE:
		1349	RETVAL = THIS->parent_y;
		1350	OUTPUT:
		1351	RETVAL
		1352
		1353	void
		1354	rxvt_term::vt_emask_add (U32 emask)
		1355	CODE:
		1356	THIS->vt_emask_perl |= emask;
		1357	THIS->vt_select_input ();
986		1358
987	U32	1359	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1360	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1361	CODE:
990	{
991	RETVAL = THIS->rstyle;	1362	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1363	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1364	OUTPUT:
995	RETVAL	1365	RETVAL
996		1366
997	int	1367	int
998	rxvt_term::view_start (int newval = -1)	1368	rxvt_term::view_start (int newval = 1)
		1369	PROTOTYPE: $;$
999	CODE:	1370	CODE:
1000	{	1371	{
1001	RETVAL = THIS->view_start;	1372	RETVAL = THIS->view_start;
1002		1373
1003	if (newval >= 0)	1374	if (newval <= 0)
1004	{	1375	THIS->scr_changeview (max (newval, THIS->top_row));
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);
1007	}
1008	}	1376	}
1009	OUTPUT:	1377	OUTPUT:
1010	RETVAL	1378	RETVAL
1011		1379
1012	void	1380	void
		1381	rxvt_term::set_urgency (bool enable)
		1382
		1383	void
		1384	rxvt_term::focus_in ()
		1385
		1386	void
		1387	rxvt_term::focus_out ()
		1388
		1389	void
		1390	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1391	ALIAS:
		1392	key_release = 1
		1393	CODE:
		1394	{
		1395	XKeyEvent xkey;
		1396
		1397	memset (&xkey, 0, sizeof (xkey));
		1398
		1399	xkey.time = time;
		1400	xkey.state = state;
		1401	xkey.keycode = keycode;
		1402
		1403	xkey.type = ix ? KeyRelease : KeyPress;
		1404	xkey.display = THIS->dpy;
		1405	xkey.window = THIS->vt;
		1406	xkey.root = THIS->display->root;
		1407	xkey.subwindow = THIS->vt;
		1408
		1409	if (ix)
		1410	THIS->key_release (xkey);
		1411	else
		1412	THIS->key_press (xkey);
		1413	}
		1414
		1415	void
1013	rxvt_term::want_refresh ()	1416	rxvt_term::want_refresh ()
1014	CODE:	1417	CODE:
1015	THIS->want_refresh = 1;	1418	THIS->want_refresh = 1;
		1419	THIS->refresh_check ();
1016		1420
1017	void	1421	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)	1422	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1423	PPCODE:
1020	{	1424	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1425	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1426	XSRETURN_EMPTY;
1023		1427
1024	line_t &l = ROW(row_number);	1428	line_t &l = ROW(row_number);
1025		1429
1026	if (GIMME_V != G_VOID)	1430	if (GIMME_V != G_VOID)
1027	{	1431	{
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1432	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1029		1433
1030	for (int col = 0; col < THIS->ncol; col++)	1434	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1435	wstr [col] = l.t [col];
1032		1436
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1437	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034
1035	delete [] wstr;
1036	}	1438	}
1037		1439
1038	if (new_text)	1440	if (new_text)
1039	{	1441	{
1040	wchar_t *wstr = sv2wcs (new_text);	1442	wchar_t *wstr = sv2wcs (new_text);
1041		1443
1042	int len = min (wcslen (wstr) - start_ofs, max_len);	1444	int len = min (wcslen (wstr) - start_ofs, max_len);
1043		1445
1044	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1446	if (start_col < 0 || start_col + len > THIS->ncol)
1045	{	1447	{
1046	free (wstr);	1448	free (wstr);
1047	croak ("new_text extends beyond horizontal margins");	1449	croak ("new_text extends beyond horizontal margins");
1048	}	1450	}
1049		1451
…		…
1059		1461
1060	void	1462	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)	1463	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062	PPCODE:	1464	PPCODE:
1063	{	1465	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1466	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1467	XSRETURN_EMPTY;
1066		1468
1067	line_t &l = ROW(row_number);	1469	line_t &l = ROW(row_number);
1068		1470
1069	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
1081	{	1483	{
1082	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1484	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1485	croak ("new_rend must be arrayref");
1084		1486
1085	AV *av = (AV *)SvRV (new_rend);	1487	AV *av = (AV *)SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1488	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1489
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1490	if (start_col < 0 || start_col + len > THIS->ncol)
1089	croak ("new_rend array extends beyond horizontal margins");	1491	croak ("new_rend array extends beyond horizontal margins");
1090		1492
1091	for (int col = start_col; col < start_col + len; col++)	1493	for (int col = start_col; col < start_col + len; col++)
1092	{	1494	{
1093	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1495	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1099		1501
1100	int	1502	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1503	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1504	CODE:
1103	{	1505	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1506	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1507	XSRETURN_EMPTY;
1106		1508
1107	line_t &l = ROW(row_number);	1509	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1510	RETVAL = l.l;
1109		1511
…		…
1115		1517
1116	bool	1518	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1519	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1520	CODE:
1119	{	1521	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1522	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1523	XSRETURN_EMPTY;
1122		1524
1123	line_t &l = ROW(row_number);	1525	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1526	RETVAL = l.is_longer ();
1125		1527
…		…
1133	rxvt_term::special_encode (SV *string)	1535	rxvt_term::special_encode (SV *string)
1134	CODE:	1536	CODE:
1135	{	1537	{
1136	wchar_t *wstr = sv2wcs (string);	1538	wchar_t *wstr = sv2wcs (string);
1137	int wlen = wcslen (wstr);	1539	int wlen = wcslen (wstr);
1138	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1540	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1139		1541
1140	rxvt_push_locale (THIS->locale);	1542	rxvt_push_locale (THIS->locale);
1141		1543
1142	wchar_t *r = rstr;	1544	wchar_t *r = rstr;
1143	for (wchar_t *s = wstr; *s; s++)	1545	for (wchar_t *s = wstr; *s; s++)
		1546	{
		1547	int w = WCWIDTH (*s);
		1548
1144	if (wcwidth (*s) == 0)	1549	if (w == 0)
1145	{	1550	{
1146	if (r == rstr)	1551	if (r == rstr)
1147	croak ("leading combining character unencodable");	1552	croak ("leading combining character unencodable");
1148		1553
1149	unicode_t n = rxvt_compose (r[-1], *s);	1554	unicode_t n = rxvt_compose (r[-1], *s);
1150	if (n == NOCHAR)	1555	if (n == NOCHAR)
1151	n = rxvt_composite.compose (r[-1], *s);	1556	n = rxvt_composite.compose (r[-1], *s);
1152		1557
1153	r[-1] = n;	1558	r[-1] = n;
1154	}	1559	}
1155	#if !UNICODE_3	1560	#if !UNICODE_3
1156	else if (*s >= 0x10000)	1561	else if (*s >= 0x10000)
1157	*r++ = rxvt_composite.compose (*s);	1562	*r++ = rxvt_composite.compose (*s);
1158	#endif	1563	#endif
1159	else	1564	else
1160	*r++ = *s;	1565	*r++ = *s;
		1566
		1567	// the *2 above only allows wcwidth <= 2
		1568	if (w > 1)
		1569	*r++ = NOCHAR;
		1570	}
1161		1571
1162	rxvt_pop_locale ();	1572	rxvt_pop_locale ();
1163		1573
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1574	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1575	}
1168	OUTPUT:	1576	OUTPUT:
1169	RETVAL	1577	RETVAL
1170		1578
1171	SV *	1579	SV *
1172	rxvt_term::special_decode (SV *text)	1580	rxvt_term::special_decode (SV *text)
1173	CODE:	1581	CODE:
1174	{	1582	{
1175	wchar_t *wstr = sv2wcs (text);	1583	wchar_t *wstr = sv2wcs (text);
1176	int wlen = wcslen (wstr);
1177	int dlen = 0;	1584	int dlen = 0;
1178		1585
1179	// find length	1586	// find length
1180	for (wchar_t *s = wstr; *s; s++)	1587	for (wchar_t *s = wstr; *s; s++)
1181	if (*s == NOCHAR)	1588	if (*s == NOCHAR)
…		…
1183	else if (IS_COMPOSE (*s))	1590	else if (IS_COMPOSE (*s))
1184	dlen += rxvt_composite.expand (*s, 0);	1591	dlen += rxvt_composite.expand (*s, 0);
1185	else	1592	else
1186	dlen++;	1593	dlen++;
1187		1594
1188	wchar_t *rstr = new wchar_t [dlen];	1595	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1189		1596
1190	// decode	1597	// decode
1191	wchar_t *r = rstr;	1598	wchar_t *r = rstr;
1192	for (wchar_t *s = wstr; *s; s++)	1599	for (wchar_t *s = wstr; *s; s++)
1193	if (*s == NOCHAR)	1600	if (*s == NOCHAR)
…		…
1195	else if (IS_COMPOSE (*s))	1602	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1603	r += rxvt_composite.expand (*s, r);
1197	else	1604	else
1198	*r++ = *s;	1605	*r++ = *s;
1199		1606
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1607	RETVAL = wcs2sv (rstr, r - rstr);
1201
1202	delete [] rstr;
1203	}	1608	}
1204	OUTPUT:	1609	OUTPUT:
1205	RETVAL	1610	RETVAL
1206		1611
1207	void	1612	void
1208	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1613	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1209	PPCODE:	1614	PPCODE:
1210	{	1615	{
1211	struct resval { const char *name; int value; } rslist [] = {	1616	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1212	# define def(name) { # name, Rs_ ## name },	1617	# define def(name) { # name, Rs_ ## name },
1213	# define reserve(name,count)	1618	# define reserve(name,count)
1214	# include "rsinc.h"	1619	# include "rsinc.h"
1215	# undef def	1620	# undef def
1216	# undef reserve	1621	# undef reserve
1217	};	1622	};
1218		1623
1219	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1624	rs = rslist + ecb_array_length (rslist);
1220		1625
		1626	if (*name)
1221	do {	1627	{
		1628	do {
1222	if (rs-- == rslist)	1629	if (rs-- == rslist)
1223	croak ("no such resource '%s', requested", name);	1630	croak ("no such resource '%s', requested", name);
1224	} while (strcmp (name, rs->name));	1631	} while (strcmp (name, rs->name));
1225		1632
1226	index += rs->value;	1633	index += rs->value;
		1634	}
		1635	else
		1636	{
		1637	--rs;
		1638	name = "";
		1639	}
1227		1640
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1641	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1642	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1643
1231	if (GIMME_V != G_VOID)	1644	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1645	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1646
1234	if (newval)	1647	if (newval)
1235	{	1648	{
1236	if (SvOK (newval))	1649	if (SvOK (newval))
1237	{	1650	{
…		…
1242	else	1655	else
1243	THIS->rs [index] = 0;	1656	THIS->rs [index] = 0;
1244	}	1657	}
1245	}	1658	}
1246		1659
		1660	const char *
		1661	rxvt_term::x_resource (const char *name)
		1662
1247	bool	1663	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1664	rxvt_term::option (U8 optval, int set = -1)
1249	CODE:	1665	CODE:
1250	{	1666	{
1251	RETVAL = THIS->options & optval;	1667	RETVAL = THIS->option (optval);
1252		1668
1253	if (set >= 0)	1669	if (set >= 0)
1254	{	1670	{
1255	if (set)
1256	THIS->options |= optval;	1671	THIS->set_option (optval, set);
1257	else
1258	THIS->options &= ~optval;
1259		1672
		1673	if (THIS->init_done) // avoid doing this before START
1260	switch (optval)	1674	switch (optval)
1261	{	1675	{
1262	case Opt_skipBuiltinGlyphs:	1676	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1677	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1678	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1679	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
1267	break;	1682	break;
		1683	#ifdef CURSOR_BLINK
		1684	case Opt_cursorBlink:
		1685	THIS->cursor_blink_reset ();
		1686	break;
		1687	#endif
1268		1688
1269	case Opt_cursorUnderline:	1689	case Opt_cursorUnderline:
1270	THIS->want_refresh = 1;	1690	THIS->want_refresh = 1;
		1691	THIS->refresh_check ();
1271	break;	1692	break;
1272		1693
1273	# case Opt_scrollBar_floating:	1694	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1695	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1696	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1697	# break;
1277	}	1698	}
1278	}	1699	}
1279	}	1700	}
1280	OUTPUT:	1701	OUTPUT:
1281	RETVAL	1702	RETVAL
1282		1703
…		…
1285	CODE:	1706	CODE:
1286	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1707	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1287	THIS->keyboard->register_done ();	1708	THIS->keyboard->register_done ();
1288	OUTPUT:	1709	OUTPUT:
1289	RETVAL	1710	RETVAL
		1711
		1712	void
		1713	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1714	CODE:
		1715	wchar_t *wstr = sv2wcs (str);
		1716	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1717	free (wstr);
1290		1718
1291	void	1719	void
1292	rxvt_term::screen_cur (...)	1720	rxvt_term::screen_cur (...)
1293	PROTOTYPE: $;$$	1721	PROTOTYPE: $;$$
1294	ALIAS:	1722	ALIAS:
…		…
1308	EXTEND (SP, 2);	1736	EXTEND (SP, 2);
1309	PUSHs (sv_2mortal (newSViv (rc.row)));	1737	PUSHs (sv_2mortal (newSViv (rc.row)));
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1738	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1739	}
1312		1740
1313	if (items == 3)	1741	if (items >= 3)
		1742	{
		1743	rc.row = SvIV (ST (1));
		1744	rc.col = SvIV (ST (2));
		1745
		1746	if (ix == 2)
1314	{	1747	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1748	if (rc.col == 0)
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1749	{
		1750	// col == 0 means end of previous line
		1751	rc.row--;
		1752	rc.col = THIS->ncol;
		1753	}
		1754	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1755	&& rc.col > ROW(rc.row).l)
		1756	{
		1757	// col >= length means while line and add newline
		1758	rc.col = THIS->ncol;
		1759	}
		1760	}
		1761
		1762	clamp_it (rc.col, 0, THIS->ncol);
		1763	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1764
1318	if (ix)	1765	if (ix)
		1766	{
		1767	THIS->selection.screen = THIS->current_screen;
		1768
1319	THIS->want_refresh = 1;	1769	THIS->want_refresh = 1;
		1770	THIS->refresh_check ();
		1771	}
		1772	}
		1773	}
		1774
		1775	int
		1776	rxvt_term::selection_screen (int screen = -1)
		1777	CODE:
		1778	RETVAL = THIS->selection.screen;
		1779	if (screen >= 0)
		1780	THIS->selection.screen = screen;
		1781	OUTPUT:
		1782	RETVAL
		1783
		1784	void
		1785	rxvt_term::selection_clear (bool clipboard = false)
		1786
		1787	void
		1788	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1789	CODE:
		1790	THIS->selection.op = SELECTION_CONT;
		1791	THIS->selection.rect = rect;
		1792	THIS->selection_make (eventtime);
		1793
		1794	int
		1795	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1796
		1797	void
		1798	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1799	PPCODE:
		1800	{
		1801	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1802	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1803
		1804	if (GIMME_V != G_VOID)
		1805	XPUSHs (text
		1806	? sv_2mortal (wcs2sv (text, len))
		1807	: &PL_sv_undef);
		1808
		1809	if (newtext)
		1810	{
		1811	free (text);
		1812
		1813	text = sv2wcs (newtext);
		1814	len = wcslen (text);
1320	}	1815	}
1321	}	1816	}
1322		1817
1323	char	1818	char
1324	rxvt_term::cur_charset ()	1819	rxvt_term::cur_charset ()
1325	CODE:	1820	CODE:
1326	RETVAL = THIS->charsets [THIS->screen.charset];	1821	RETVAL = THIS->charsets [THIS->screen.charset];
1327	OUTPUT:	1822	OUTPUT:
1328	RETVAL	1823	RETVAL
1329		1824
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	1825	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)	1826	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1353		1827
1354	void	1828	void
1355	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1829	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1356		1830
1357	void	1831	void
1358	rxvt_term::scr_bell ()	1832	rxvt_term::scr_bell ()
		1833
		1834	void
		1835	rxvt_term::scr_recolour (bool refresh = true);
		1836
		1837	void
		1838	rxvt_term::scr_change_screen (int screen)
1359		1839
1360	void	1840	void
1361	rxvt_term::scr_add_lines (SV *string)	1841	rxvt_term::scr_add_lines (SV *string)
1362	CODE:	1842	CODE:
1363	{	1843	{
…		…
1373	char *str = SvPVbyte (octets, len);	1853	char *str = SvPVbyte (octets, len);
1374	C_ARGS:	1854	C_ARGS:
1375	str, len	1855	str, len
1376		1856
1377	void	1857	void
		1858	rxvt_term::tt_paste (SV *octets)
		1859	INIT:
		1860	STRLEN len;
		1861	char *str = SvPVbyte (octets, len);
		1862	C_ARGS:
		1863	str, len
		1864
		1865	void
1378	rxvt_term::cmd_parse (SV *octets)	1866	rxvt_term::cmd_parse (SV *octets)
1379	CODE:	1867	CODE:
1380	{	1868	{
1381	STRLEN len;	1869	STRLEN len;
1382	char *str = SvPVbyte (octets, len);	1870	char *str = SvPVbyte (octets, len);
…		…
1404	o->self = (HV *)SvRV (RETVAL);	1892	o->self = (HV *)SvRV (RETVAL);
1405	}	1893	}
1406	OUTPUT:	1894	OUTPUT:
1407	RETVAL	1895	RETVAL
1408		1896
		1897	#############################################################################
		1898	# Various X Utility Functions
		1899	#############################################################################
		1900
		1901	void
		1902	rxvt_term::XListProperties (Window window)
		1903	PPCODE:
		1904	{
		1905	int count;
		1906	Atom *props = XListProperties (THIS->dpy, window, &count);
		1907
		1908	EXTEND (SP, count);
		1909	while (count--)
		1910	PUSHs (newSVuv ((U32)props [count]));
		1911
		1912	XFree (props);
		1913	}
		1914
		1915	void
		1916	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1917	PPCODE:
		1918	{
		1919	Atom type;
		1920	int format;
		1921	unsigned long nitems;
		1922	unsigned long bytes_after;
		1923	unsigned char *prop;
		1924
		1925	XGetWindowProperty (THIS->dpy, window, property,
		1926	0, 1<<24, 0, AnyPropertyType,
		1927	&type, &format, &nitems, &bytes_after, &prop);
		1928
		1929	if (type != None)
		1930	{
		1931	int elemsize = format == 16 ? sizeof (short)
		1932	: format == 32 ? sizeof (long)
		1933	: 1;
		1934
		1935	EXTEND (SP, 3);
		1936	PUSHs (newSVuv ((U32)type));
		1937	PUSHs (newSViv (format));
		1938	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1939	XFree (prop);
		1940	}
		1941	}
		1942
		1943	void
		1944	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1945	CODE:
		1946	{
		1947	STRLEN len;
		1948	char *data_ = SvPVbyte (data, len);
		1949
		1950	int elemsize = format == 16 ? sizeof (short)
		1951	: format == 32 ? sizeof (long)
		1952	: 1;
		1953
		1954	XChangeProperty (THIS->dpy, window, property,
		1955	type, format, PropModeReplace,
		1956	(unsigned char *)data_, len / elemsize);
		1957	}
		1958
		1959	Atom
		1960	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1961	C_ARGS: term->dpy, atom_name, only_if_exists
		1962
		1963	char *
		1964	XGetAtomName (rxvt_term *term, Atom atom)
		1965	C_ARGS: term->dpy, atom
		1966	CLEANUP:
		1967	XFree (RETVAL);
		1968
		1969	void
		1970	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1971	C_ARGS: term->dpy, window, property
		1972
		1973	Window
		1974	rxvt_term::DefaultRootWindow ()
		1975	CODE:
		1976	RETVAL = THIS->display->root;
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	#if 0
		1981
		1982	Window
		1983	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1984	C_ARGS: term->dpy, (Window)parent,
		1985	x, y, width, height, 0,
		1986	term->pix_colors_focused[Color_border],
		1987	term->pix_colors_focused[Color_border]
		1988
		1989	#endif
		1990
		1991	void
		1992	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1993	C_ARGS: term->dpy, window, parent, x, y
		1994
		1995	void
		1996	XMapWindow (rxvt_term *term, Window window)
		1997	C_ARGS: term->dpy, window
		1998
		1999	void
		2000	XUnmapWindow (rxvt_term *term, Window window)
		2001	C_ARGS: term->dpy, window
		2002
		2003	void
		2004	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2005	C_ARGS: term->dpy, window, x, y, width, height
		2006
		2007	void
		2008	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2009	CODE:
		2010	{
		2011	XWindowAttributes attr;
		2012	XGetWindowAttributes (THIS->dpy, window, &attr);
		2013	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2014	}
		2015
		2016	void
		2017	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2018	PPCODE:
		2019	{
		2020	int dx, dy;
		2021	Window child;
		2022
		2023	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2024	{
		2025	EXTEND (SP, 3);
		2026	PUSHs (newSViv (dx));
		2027	PUSHs (newSViv (dy));
		2028	PUSHs (newSVuv (child));
		2029	}
		2030	}
		2031
		2032	#############################################################################
		2033	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2034
		2035	# TODO: ugly
		2036	void
		2037	rxvt_term::background_geometry (bool border = false)
		2038	PPCODE:
		2039	EXTEND (SP, 4);
		2040	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2041	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2042	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2043	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2044
		2045	#if HAVE_IMG
		2046
		2047	#if 0
		2048
		2049	rxvt_img *
		2050	rxvt_term::new_img (SV *format, int width, int height)
		2051	CODE:
		2052	XRenderPictFormat *f = SvOK (format)
		2053	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2054	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2055	RETVAL = new rxvt_img (THIS, f, width, height);
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	#endif
		2060
		2061	#if ENABLE_TRANSPARENCY
		2062
		2063	rxvt_img *
		2064	rxvt_term::new_img_from_root ()
		2065	CODE:
		2066	RETVAL = rxvt_img::new_from_root (THIS);
		2067	OUTPUT:
		2068	RETVAL
		2069
		2070	#endif
		2071
		2072	#if HAVE_PIXBUF
		2073
		2074	rxvt_img *
		2075	rxvt_term::new_img_from_file (octet_string filename)
		2076	CODE:
		2077	try
		2078	{
		2079	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2080	}
		2081	catch (const class rxvt_failure_exception &e)
		2082	{
		2083	croak ("new_img_from_file failed");
		2084	}
		2085	OUTPUT:
		2086	RETVAL
		2087
		2088	#endif
		2089
		2090	#if HAVE_BG_PIXMAP
		2091
		2092	void
		2093	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2094	CODE:
		2095	THIS->bg_destroy ();
		2096	THIS->bg_pixmap = None;
		2097	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2098
		2099	if (img) // TODO: cannot be false
		2100	{
		2101	img = img->reify ();
		2102	rxvt_img *img2 = img->convert_to (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg]);
		2103	delete img;
		2104	THIS->bg_pixmap = img2->steal ();
		2105	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2106
		2107	if (!border)
		2108	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2109
		2110	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2111	}
		2112
		2113	#endif
		2114
		2115	#endif
		2116
		2117	#############################################################################
		2118	# urxvt::overlay
		2119	#############################################################################
		2120
1409	MODULE = urxvt PACKAGE = urxvt::overlay	2121	MODULE = urxvt PACKAGE = urxvt::overlay
1410		2122
1411	void	2123	void
1412	overlay::set (int x, int y, SV *text, SV *rend = 0)	2124	overlay::set (int x, int y, SV *text, SV *rend = 0)
1413		2125
…		…
1418	overlay::hide ()	2130	overlay::hide ()
1419		2131
1420	void	2132	void
1421	overlay::DESTROY ()	2133	overlay::DESTROY ()
1422		2134
		2135	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2136
		2137	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2138
		2139	#if HAVE_PIXBUF
		2140
		2141	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2142	C_ARGS: filename, 0
		2143
		2144	void
		2145	DESTROY (urxvt::pixbuf self)
		2146	CODE:
		2147	gdk_pixbuf_unref (self);
		2148
		2149	#endif
		2150
1423	MODULE = urxvt PACKAGE = urxvt::timer	2151	MODULE = urxvt PACKAGE = urxvt::img
1424		2152
1425	SV *	2153	#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		2154
1435	timer *	2155	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1436	timer::cb (SV *cb)	2156	# 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		2157
1443	NV	2158	int
1444	timer::at ()	2159	rxvt_img::w ()
1445	CODE:	2160	CODE:
1446	RETVAL = THIS->at;	2161	RETVAL = THIS->w;
1447	OUTPUT:	2162	OUTPUT:
1448	RETVAL	2163	RETVAL
1449		2164
1450	timer *	2165	int
1451	timer::interval (NV interval)	2166	rxvt_img::h ()
1452	CODE:	2167	CODE:
1453	THIS->interval = interval;
1454	RETVAL = THIS;	2168	RETVAL = THIS->h;
1455	OUTPUT:	2169	OUTPUT:
1456	RETVAL	2170	RETVAL
1457		2171
1458	timer *	2172	Pixmap
1459	timer::set (NV tstamp)	2173	rxvt_img::pm ()
1460	CODE:	2174	CODE:
1461	THIS->set (tstamp);
1462	RETVAL = THIS;	2175	RETVAL = THIS->pm;
1463	OUTPUT:	2176	OUTPUT:
1464	RETVAL
1465
1466	timer *
1467	timer::start (NV tstamp = THIS->at)
1468	CODE:
1469	THIS->start (tstamp);
1470	RETVAL = THIS;	2177	RETVAL
1471	OUTPUT:
1472	RETVAL
1473		2178
1474	timer *
1475	timer::stop ()
1476	CODE:
1477	THIS->stop ();
1478	RETVAL = THIS;
1479	OUTPUT:
1480	RETVAL
1481
1482	void	2179	void
		2180	rxvt_img::fill (SV *c)
		2181	INIT:
		2182	rxvt_color rc;
		2183	parse_color (THIS->s, rc, c);
		2184	C_ARGS: rc
		2185
		2186	void
1483	timer::DESTROY ()	2187	rxvt_img::DESTROY ()
1484
1485	MODULE = urxvt PACKAGE = urxvt::iow
1486
1487	SV *
1488	iow::new ()
1489	CODE:	2188	CODE:
1490	iow *w = new iow;	2189	delete THIS;
1491	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1492	w->self = (HV *)SvRV (RETVAL);
1493	OUTPUT:
1494	RETVAL
1495		2190
1496	iow *
1497	iow::cb (SV *cb)
1498	CODE:
1499	THIS->cb (cb);
1500	RETVAL = THIS;
1501	OUTPUT:
1502	RETVAL
1503
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	2191	void
1537	iow::DESTROY ()	2192	rxvt_img::unshare ()
1538		2193
		2194	void
		2195	rxvt_img::repeat_mode (render_repeat_mode repeat = RepeatNormal)
1539		2196
		2197	void
		2198	rxvt_img::move (int dx, int dy)
		2199
		2200	void
		2201	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2202
		2203	void
		2204	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2205
		2206	rxvt_img *
		2207	rxvt_img::clone ()
		2208
		2209	rxvt_img *
		2210	rxvt_img::reify ()
		2211
		2212	rxvt_img *
		2213	rxvt_img::sub_rect (int x, int y, int width, int height)
		2214
		2215	rxvt_img *
		2216	rxvt_img::blur (int rh, int rv)
		2217
		2218	rxvt_img *
		2219	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)
		2220	INIT:
		2221	double matrix[9] = {
		2222	p11, p12, p13,
		2223	p21, p22, p23,
		2224	p31, p32, p33
		2225	};
		2226	C_ARGS: new_width, new_height, matrix
		2227
		2228	rxvt_img *
		2229	rxvt_img::scale (int new_width, int new_height)
		2230
		2231	rxvt_img *
		2232	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi)
		2233
		2234	#endif
		2235

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