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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.192 by root, Tue Jun 12 10:45:53 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 "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#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)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63		56
64	static SV *	57	typedef int render_repeat_mode;
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69		58
70	return sv;	59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static void
		67	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		68	{
		69	//TODO: support component stuff, 0..1
		70	c.set (s, SvPVbyte_nolen (sv));
71	}	71	}
		72
		73	/////////////////////////////////////////////////////////////////////////////
72		74
73	static wchar_t *	75	static wchar_t *
74	sv2wcs (SV *sv)	76	sv2wcs (SV *sv)
75	{	77	{
76	STRLEN len;	78	STRLEN len;
…		…
89		91
90	return sv;	92	return sv;
91	}	93	}
92		94
93	static SV *	95	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	96	newSVptr (void *ptr, const char *klass)
102	{	97	{
103	HV *hv = newHV ();	98	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	99	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	100	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	122	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		123
129	return (long)mg->mg_ptr;	124	return (long)mg->mg_ptr;
130	}	125	}
131		126
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	127	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	128	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		129
135	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
136		131
137	struct perl_watcher	132	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		133
		134	class overlay : overlay_base
138	{	135	{
139	SV *cbsv;	136	rxvt_term *THIS;
		137	AV *overlay_av;
		138	int border;
		139
		140	public:
140	HV *self;	141	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		142
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	143	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	144	~overlay ();
238		145
239	void show ();	146	void show ();
…		…
243		150
244	void set (int x, int y, SV *str, SV *rend);	151	void set (int x, int y, SV *str, SV *rend);
245	};	152	};
246		153
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	154	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	155	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	156	{
		157	x = x_;
		158	y = y_;
		159	w = w_;
		160	h = h_;
		161
		162	if (w < 0) w = 0;
		163	if (h < 0) h = 0;
		164
250	if (border == 2)	165	if (border == 2)
251	{	166	{
252	w += 2;	167	w += 2;
253	h += 2;	168	h += 2;
254	}	169	}
…		…
292	*rp++ = r;	207	*rp++ = r;
293	}	208	}
294	}	209	}
295		210
296	show ();	211	show ();
297	THIS->want_refresh = 1;
298	}	212	}
299		213
300	overlay::~overlay ()	214	overlay::~overlay ()
301	{	215	{
302	hide ();	216	hide ();
…		…
307	delete [] rend[y];	221	delete [] rend[y];
308	}	222	}
309		223
310	delete [] text;	224	delete [] text;
311	delete [] rend;	225	delete [] rend;
		226	}
		227
		228	void
		229	overlay::show ()
		230	{
		231	if (overlay_av)
		232	return;
		233
		234	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		235	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		236	));
		237	av_push (overlay_av, newSViv ((long)this));
312		238
313	THIS->want_refresh = 1;	239	THIS->want_refresh = 1;
314	}	240	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	241	}
324		242
325	void	243	void
326	overlay::hide ()	244	overlay::hide ()
327	{	245	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	246	if (!overlay_av)
		247	return;
329		248
330	if (ovs)	249	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		250
334	HV *hv = (HV *)SvRV (*ovs);	251	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	252	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	253	break;
		254
		255	for (; i < AvFILL (overlay_av); i++)
		256	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		257
		258	av_pop (overlay_av);
		259
		260	SvREFCNT_dec (overlay_av);
		261	overlay_av = 0;
		262
		263	THIS->want_refresh = 1;
		264	THIS->refresh_check ();
337	}	265	}
338		266
339	void overlay::swap ()	267	void overlay::swap ()
340	{	268	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	269	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	270	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		271
344	int ov_w = min (w, THIS->ncol - ov_x);	272	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	273	int ov_h = min (h, THIS->nrow - ov_y);
		274
		275	// hide cursor if it is within the overlay area
		276	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		277	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		278	THIS->screen.flags &= ~Screen_VisibleCursor;
346		279
347	for (int y = ov_h; y--; )	280	for (int y = ov_h; y--; )
348	{	281	{
349	text_t *t1 = text [y];	282	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	283	rend_t *r1 = rend [y];
351		284
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	285	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	286	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		287
355	for (int x = ov_w; x--; )	288	for (int x = ov_w; x--; )
356	{	289	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	290	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	291	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	314	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	315	croak ("rend must be arrayref");
383		316
384	AV *av = (AV *)SvRV (rend);	317	AV *av = (AV *)SvRV (rend);
385		318
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	319	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	320	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	321	}
389		322
390	THIS->want_refresh = 1;	323	THIS->want_refresh = 1;
		324	THIS->refresh_check ();
391	}	325	}
392		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
		329	#include "iom_perl.h"
393		330
394	/////////////////////////////////////////////////////////////////////////////	331	/////////////////////////////////////////////////////////////////////////////
395		332
396	struct rxvt_perl_interp rxvt_perl;	333	struct rxvt_perl_interp rxvt_perl;
397		334
…		…
401	{	338	{
402	if (perl)	339	if (perl)
403	{	340	{
404	perl_destruct (perl);	341	perl_destruct (perl);
405	perl_free (perl);	342	perl_free (perl);
		343	PERL_SYS_TERM ();
406	}	344	}
407	}	345	}
408		346
409	void	347	void
410	rxvt_perl_interp::init ()	348	rxvt_perl_interp::init ()
411	{	349	{
412	if (!perl)	350	if (!perl)
413	{	351	{
		352	rxvt_push_locale (""); // perl init destroys current locale
		353
		354	{
414	perl_environ = rxvt_environ;	355	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	356	localise_env set_environ (perl_environ);
416		357
417	char *argv[] = {	358	char *args[] = {
418	"",	359	"",
419	"-T",	360	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	361	"BEGIN {"
		362	" urxvt->bootstrap;"
		363	" unshift @INC, '" LIBDIR "';"
		364	"}"
		365	""
		366	"use urxvt;"
421	};	367	};
		368	int argc = ecb_array_length (args);
		369	char **argv = args;
422		370
		371	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	372	perl = perl_alloc ();
424	perl_construct (perl);	373	perl_construct (perl);
425		374
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	375	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	376	|| perl_run (perl))
428	{	377	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	378	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		379
431	perl_destruct (perl);	380	perl_destruct (perl);
432	perl_free (perl);	381	perl_free (perl);
433	perl = 0;	382	perl = 0;
434	}	383	}
		384	}
435		385
436	swap (perl_environ, environ);	386	rxvt_pop_locale ();
437	}	387	}
		388	}
		389
		390	void
		391	rxvt_perl_interp::init (rxvt_term *term)
		392	{
		393	init ();
		394
		395	if (perl && !term->perl.self)
		396	{
		397	// runs outside of perls ENV
		398	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		399	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		400	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		401	}
		402	}
		403
		404	void
		405	rxvt_perl_interp::eval (const char *str)
		406	{
		407	eval_pv (str, 1);
		408	}
		409
		410	void
		411	rxvt_perl_interp::usage (rxvt_term *term, int type)
		412	{
		413	localise_env set_environ (perl_environ);
		414
		415	ENTER;
		416	SAVETMPS;
		417
		418	dSP;
		419	PUSHMARK (SP);
		420	EXTEND (SP, 2);
		421	PUSHs (sv_2mortal (newSVterm (term)));
		422	PUSHs (sv_2mortal (newSViv (type)));
		423	PUTBACK;
		424	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		425
		426	FREETMPS;
		427	LEAVE;
		428	}
		429
		430	uint8_t
		431	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		432	{
		433	localise_env set_environ (perl_environ);
		434
		435	ENTER;
		436	SAVETMPS;
		437
		438	dSP;
		439	PUSHMARK (SP);
		440	EXTEND (SP, 6);
		441	PUSHs (sv_2mortal (newSVterm (term)));
		442	PUSHs (sv_2mortal (newSVpv (name, 0)));
		443	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		444	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		445	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		446	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		447	PUTBACK;
		448	call_pv ("urxvt::parse_resource", G_SCALAR);
		449	SPAGAIN;
		450
		451	uint8_t ret = POPi;
		452
		453	FREETMPS;
		454	LEAVE;
		455
		456	return ret;
438	}	457	}
439		458
440	static void	459	static void
441	ungrab (rxvt_term *THIS)	460	ungrab (rxvt_term *THIS)
442	{	461	{
443	if (THIS->perl.grabtime)	462	if (THIS->perl.grabtime)
444	{	463	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	464	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	465	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	466	THIS->perl.grabtime = 0;
448	}	467	}
449	}	468	}
450		469
451	bool	470	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	471	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	472	{
454	if (!perl)	473	if (!perl || !term->perl.self)
455	return false;	474	return false;
456		475
457	if (htype == HOOK_INIT) // first hook ever called	476	localise_env set_environ (perl_environ);
		477
		478	// pre-handling of some events
		479	if (htype == HOOK_REFRESH_END)
458	{	480	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	481	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	482
		483	for (int i = 0; i <= AvFILL (av); i++)
		484	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	485	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	486	else if (htype == HOOK_DESTROY)
465	{	487	{
466	// handled later	488	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		489
		490	for (int i = AvFILL (av); i >= 0; i--)
		491	{
		492	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		493	delete req;
		494	}
467	}	495	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		496
474	if (HvKEYS (hv))	497	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		498
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	499	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	500	{
492	dSP;	501	dSP;
493	va_list ap;	502	va_list ap;
494		503
495	va_start (ap, htype);	504	va_start (ap, htype);
…		…
497	ENTER;	506	ENTER;
498	SAVETMPS;	507	SAVETMPS;
499		508
500	PUSHMARK (SP);	509	PUSHMARK (SP);
501		510
		511	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	512	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	513	PUSHs (sv_2mortal (newSViv (htype)));
504		514
505	for (;;) {	515	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	516	data_type dt = (data_type)va_arg (ap, int);
507		517
508	switch (dt)	518	switch (dt)
…		…
514	case DT_LONG:	524	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	526	break;
517		527
518	case DT_STR:	528	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	529	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	530	break;
521		531
522	case DT_STR_LEN:	532	case DT_STR_LEN:
523	{	533	{
524	char *str = va_arg (ap, char *);	534	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	535	int len = va_arg (ap, int);
526		536
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	537	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	538	}
529	break;	539	break;
530		540
531	case DT_WCS_LEN:	541	case DT_WCS_LEN:
532	{	542	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	543	wchar_t *wstr = va_arg (ap, wchar_t *);
		544	int wlen = va_arg (ap, int);
		545
		546	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		547	}
		548	break;
		549
		550	case DT_LCS_LEN:
		551	{
		552	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	553	int llen = va_arg (ap, int);
535		554
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	555	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	556	}
538	break;	557	break;
539		558
540	case DT_XEVENT:	559	case DT_XEVENT:
541	{	560	{
542	XEvent *xe = va_arg (ap, XEvent *);	561	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	562	HV *hv = newHV ();
544		563
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	564	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	565	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		566	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	567	# undef set
548		568
549	setiv (type, xe->type);	569	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	570	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	571	setiv (serial, xe->xany.serial);
552		572
…		…
555	case KeyPress:	575	case KeyPress:
556	case KeyRelease:	576	case KeyRelease:
557	case ButtonPress:	577	case ButtonPress:
558	case ButtonRelease:	578	case ButtonRelease:
559	case MotionNotify:	579	case MotionNotify:
		580	setuv (window, xe->xmotion.window);
		581	setuv (root, xe->xmotion.root);
		582	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	583	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	584	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	585	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	586	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	587	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	588	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	589	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	590	setuv (state, xe->xmotion.state);
		591
		592	switch (xe->type)
		593	{
		594	case KeyPress:
		595	case KeyRelease:
		596	setuv (keycode, xe->xkey.keycode);
		597	break;
		598
		599	case ButtonPress:
		600	case ButtonRelease:
		601	setuv (button, xe->xbutton.button);
		602	break;
		603
		604	case MotionNotify:
		605	setiv (is_hint, xe->xmotion.is_hint);
		606	break;
		607	}
		608
568	break;	609	break;
569	}
570		610
		611	case MapNotify:
		612	case UnmapNotify:
		613	case ConfigureNotify:
		614	setuv (event, xe->xconfigure.event);
		615	setuv (window, xe->xconfigure.window);
		616
571	switch (xe->type)	617	switch (xe->type)
572	{	618	{
573	case KeyPress:	619	case ConfigureNotify:
574	case KeyRelease:	620	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	621	setiv (y, xe->xconfigure.y);
		622	setiv (width, xe->xconfigure.width);
		623	setiv (height, xe->xconfigure.height);
		624	setuv (above, xe->xconfigure.above);
		625	break;
		626	}
		627
576	break;	628	break;
577		629
578	case ButtonPress:	630	case PropertyNotify:
579	case ButtonRelease:	631	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	632	setuv (atom, xe->xproperty.atom);
		633	setuv (time, xe->xproperty.time);
		634	setiv (state, xe->xproperty.state);
581	break;	635	break;
582		636
583	case MotionNotify:	637	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	638	setuv (window, xe->xclient.window);
		639	setuv (message_type, xe->xclient.message_type);
		640	setuv (format, xe->xclient.format);
		641	setuv (l0, xe->xclient.data.l[0]);
		642	setuv (l1, xe->xclient.data.l[1]);
		643	setuv (l2, xe->xclient.data.l[2]);
		644	setuv (l3, xe->xclient.data.l[3]);
		645	setuv (l4, xe->xclient.data.l[4]);
585	break;	646	break;
586	}	647	}
587		648
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	649	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	650	}
590	break;	651	break;
591		652
592	case DT_END:	653	case DT_END:
593	{	654	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		655
626	default:	656	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	657	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	658	}
629	}	659	}
		660
		661	call:
		662	va_end (ap);
		663
		664	PUTBACK;
		665	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		666	SPAGAIN;
		667
		668	if (count)
		669	{
		670	SV *status = POPs;
		671	count = SvTRUE (status);
		672	}
		673
		674	PUTBACK;
		675	FREETMPS;
		676	LEAVE;
		677
		678	if (SvTRUE (ERRSV))
		679	{
		680	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		681	ungrab (term); // better lose the grab than the session
		682	}
		683
		684	event_consumed = !!count;
630	}	685	}
631	catch (...)	686	else
		687	event_consumed = false;
		688
		689	// post-handling of some events
		690	if (htype == HOOK_REFRESH_BEGIN)
632	{	691	{
633	swap (perl_environ, environ);	692	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	693
		694	for (int i = AvFILL (av); i >= 0; i--)
		695	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	696	}
		697	else if (htype == HOOK_DESTROY)
		698	{
		699	clearSVptr ((SV *)term->perl.self);
		700	SvREFCNT_dec ((SV *)term->perl.self);
		701
		702	// don't allow further calls
		703	term->perl.self = 0;
		704	}
		705
		706	return event_consumed;
		707	}
		708
		709	void
		710	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		711	{
		712	localise_env set_environ (perl_environ);
		713
		714	ENTER;
		715	SAVETMPS;
		716
		717	dSP;
		718	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		719	PUTBACK;
		720	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		721
		722	if (SvTRUE (ERRSV))
		723	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		724
		725	FREETMPS;
		726	LEAVE;
636	}	727	}
637		728
638	/////////////////////////////////////////////////////////////////////////////	729	/////////////////////////////////////////////////////////////////////////////
639		730
640	MODULE = urxvt PACKAGE = urxvt	731	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	743	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	744	# include "hookinc.h"
654	# undef def	745	# undef def
655		746
656	HV *option = get_hv ("urxvt::OPTION", 1);	747	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	748	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	749	# define nodef(name)
659	# include "optinc.h"	750	# include "optinc.h"
660	# undef nodef	751	# undef nodef
661	# undef def	752	# undef def
662		753
663	HV *stash = gv_stashpv ("urxvt", 1);	754	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	755	static const struct {
665	const char *name;	756	const char *name;
666	IV iv;	757	IV iv;
667	} *civ, const_iv[] = {	758	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	759	# define const_iv(name) { # name, (IV)name }
		760	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	761	const_iv (DEFAULT_RSTYLE),
670	const_iv (OVERLAY_RSTYLE),	762	const_iv (OVERLAY_RSTYLE),
		763	const_iv (Color_Bits),
		764	const_iv (RS_bgShift), const_iv (RS_bgMask),
		765	const_iv (RS_fgShift), const_iv (RS_fgMask),
		766	const_iv (RS_Careful),
		767	const_iv (RS_fontCount),
		768	const_iv (RS_fontShift),
		769	const_iv (RS_fontMask),
		770	const_iv (RS_baseattrMask),
		771	const_iv (RS_attrMask),
		772	const_iv (RS_redraw),
		773	const_iv (RS_Sel),
671	const_iv (RS_Bold),	774	const_iv (RS_Bold),
672	const_iv (RS_Italic),	775	const_iv (RS_Italic),
673	const_iv (RS_Blink),	776	const_iv (RS_Blink),
674	const_iv (RS_RVid),	777	const_iv (RS_RVid),
675	const_iv (RS_Uline),	778	const_iv (RS_Uline),
…		…
688	const_iv (Button3Mask),	791	const_iv (Button3Mask),
689	const_iv (Button4Mask),	792	const_iv (Button4Mask),
690	const_iv (Button5Mask),	793	const_iv (Button5Mask),
691	const_iv (AnyModifier),	794	const_iv (AnyModifier),
692		795
693	const_iv (EVENT_NONE),	796	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	797	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	798	const_iv (GrabModeAsync),
696		799
697	const_iv (NoEventMask),	800	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	801	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	802	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	803	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	855	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	856	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	857	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	858	const_iv (ClientMessage),
756	const_iv (MappingNotify),	859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870	#if XRENDER
		871	const_iv (PictStandardARGB32),
		872	const_iv (PictStandardRGB24),
		873	const_iv (PictStandardA8),
		874	const_iv (PictStandardA4),
		875	const_iv (PictStandardA1),
		876	const_iv (RepeatNone),
		877	const_iv (RepeatNormal),
		878	const_iv (RepeatPad),
		879	const_iv (RepeatReflect),
		880	#endif
		881	# if 0
		882	const_iv (XIMForwardChar),
		883	const_iv (XIMBackwardChar),
		884	const_iv (XIMForwardWord),
		885	const_iv (XIMBackwardWord),
		886	const_iv (XIMCaretUp),
		887	const_iv (XIMCaretDown),
		888	const_iv (XIMNextLine),
		889	const_iv (XIMPreviousLine),
		890	const_iv (XIMLineStart),
		891	const_iv (XIMLineEnd),
		892	const_iv (XIMAbsolutePosition),
		893	const_iv (XIMDontChange),
		894	# endif
		895	# endif
757	};	896	};
758		897
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	898	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	899	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	900	}
		901
		902	void
		903	log (const char *msg)
		904	CODE:
		905	rxvt_log ("%s", msg);
763		906
764	void	907	void
765	warn (const char *msg)	908	warn (const char *msg)
766	CODE:	909	CODE:
767	rxvt_warn ("%s", msg);	910	rxvt_warn ("%s", msg);
…		…
769	void	912	void
770	fatal (const char *msg)	913	fatal (const char *msg)
771	CODE:	914	CODE:
772	rxvt_fatal ("%s", msg);	915	rxvt_fatal ("%s", msg);
773		916
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	917	void
783	_exit (int status)	918	_exit (int status)
784		919
785	bool	920	void
786	safe ()	921	catch_fatal (SV *block)
787	CODE:	922	PROTOTYPE: &
788	RETVAL = !rxvt_tainted ();	923	CODE:
789	OUTPUT:	924	try
790	RETVAL	925	{
		926	PUSHMARK (SP);
		927	PUTBACK;
		928	call_sv (block, G_VOID | G_DISCARD);
		929	SPAGAIN;
		930	}
		931	catch (const rxvt_failure_exception &e)
		932	{
		933	croak ("rxvt_fatal exception caught, trying to continue.");
		934	}
791		935
792	NV	936	NV
793	NOW ()	937	NOW ()
794	CODE:	938	CODE:
795	RETVAL = NOW;	939	RETVAL = ev::now ();
796	OUTPUT:	940	OUTPUT:
797	RETVAL	941	RETVAL
798		942
799	int	943	int
800	GET_BASEFG (int rend)	944	GET_BASEFG (int rend)
…		…
811	RETVAL	955	RETVAL
812		956
813	int	957	int
814	SET_FGCOLOR (int rend, int new_color)	958	SET_FGCOLOR (int rend, int new_color)
815	CODE:	959	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	960	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	961	OUTPUT:
818	RETVAL	962	RETVAL
819		963
820	int	964	int
821	SET_BGCOLOR (int rend, int new_color)	965	SET_BGCOLOR (int rend, int new_color)
822	CODE:	966	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	967	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	968	OUTPUT:
825	RETVAL	969	RETVAL
826		970
827	int	971	int
828	GET_CUSTOM (int rend)	972	GET_CUSTOM (int rend)
829	CODE:	973	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	974	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	975	OUTPUT:
832	RETVAL	976	RETVAL
833		977
834	int	978	int
835	SET_CUSTOM (int rend, int new_value)	979	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	986	| ((new_value << RS_customShift) & RS_customMask);
843	}	987	}
844	OUTPUT:	988	OUTPUT:
845	RETVAL	989	RETVAL
846		990
		991	void
		992	termlist ()
		993	PPCODE:
		994	{
		995	EXTEND (SP, rxvt_term::termlist.size ());
		996
		997	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		998	if ((*t)->perl.self)
		999	PUSHs (sv_2mortal (newSVterm (*t)));
		1000	}
		1001
		1002	IV
		1003	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1004	CODE:
		1005	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1006	req->cb_sv = newSVsv (cb);
		1007	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1008	av_push (av, newSViv ((IV)req));
		1009	RETVAL = (IV)req;
		1010	OUTPUT:
		1011	RETVAL
		1012
		1013	void
		1014	_delete_selection_request (IV req_)
		1015	CODE:
		1016	rxvt_selection *req = (rxvt_selection *)req_;
		1017	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1018	int i;
		1019
		1020	for (i = AvFILL (av); i >= 0; i--)
		1021	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1022	break;
		1023
		1024	for (; i < AvFILL (av); i++)
		1025	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1026
		1027	av_pop (av);
		1028
		1029	delete req;
		1030
847	MODULE = urxvt PACKAGE = urxvt::term	1031	MODULE = urxvt PACKAGE = urxvt::term
848		1032
849	SV *	1033	SV *
850	_new (...)	1034	_new (AV *env, AV *arg)
851	CODE:	1035	CODE:
852	{	1036	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	1037	rxvt_term *term = new rxvt_term;
857		1038
858	term->argv = new stringvec;	1039	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	1040	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1041	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		1042
864	AV *envv = (AV *)SvRV (ST (0));	1043	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	1044	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1045	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		1046
872	try	1047	try
873	{	1048	{
874	success = term->init (term->argv->size (), term->argv->begin ());	1049	term->init (argv, envv);
875	}	1050	}
876	catch (const class rxvt_failure_exception &e)	1051	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	1052	{
883	term->destroy ();	1053	term->destroy ();
884	croak ("error while initializing new terminal instance");	1054	croak ("error while initializing new terminal instance");
885	}	1055	}
886		1056
…		…
894	rxvt_term::destroy ()	1064	rxvt_term::destroy ()
895		1065
896	void	1066	void
897	rxvt_term::set_should_invoke (int htype, int inc)	1067	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	1068	CODE:
899	THIS->perl.should_invoke [htype] += inc;	1069	uint8_t &count = THIS->perl.should_invoke [htype];
		1070	uint8_t prev = count;
		1071	count += inc;
		1072	if (!prev != !count)
		1073	{
		1074	// hook status changed, react
		1075	switch (htype)
		1076	{
		1077	case HOOK_POSITION_CHANGE:
		1078	if (count)
		1079	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1080	}
		1081	}
900		1082
901	void	1083	void
		1084	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1085	CODE:
		1086	XrmPutStringResource (&THIS->option_db, specifier, value);
		1087
		1088	int
902	rxvt_term::grab_button (int button, U32 modifiers)	1089	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	1090	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1091	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1092	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1093	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1094	OUTPUT: RETVAL
		1095
		1096	int
		1097	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1098	CODE:
		1099	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1100	OUTPUT: RETVAL
		1101
		1102	void
		1103	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1104	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1105	CODE:
		1106	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1107
		1108	void
		1109	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1110	CODE:
		1111	XUngrabKey (THIS->dpy, keycode, modifiers, window);
907		1112
908	bool	1113	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1114	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1115	CODE:
911	{	1116	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1117	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1118
914	THIS->perl.grabtime = 0;	1119	THIS->perl.grabtime = 0;
915		1120
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1121	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1122	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1123	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1124	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1125	THIS->perl.grabtime = eventtime;
921	else	1126	else
922	XUngrabPointer (THIS->display->display, eventtime);	1127	XUngrabPointer (THIS->dpy, eventtime);
923		1128
924	RETVAL = !!THIS->perl.grabtime;	1129	RETVAL = !!THIS->perl.grabtime;
925	}	1130	}
926	OUTPUT:	1131	OUTPUT:
927	RETVAL	1132	RETVAL
928		1133
929	void	1134	void
930	rxvt_term::allow_events_async ()	1135	rxvt_term::allow_events_async ()
931	CODE:	1136	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1137	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1138
934	void	1139	void
935	rxvt_term::allow_events_sync ()	1140	rxvt_term::allow_events_sync ()
936	CODE:	1141	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1142	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1143
939	void	1144	void
940	rxvt_term::allow_events_replay ()	1145	rxvt_term::allow_events_replay ()
941	CODE:	1146	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1147	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1148	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1149
945	void	1150	void
946	rxvt_term::ungrab ()	1151	rxvt_term::ungrab ()
947	CODE:	1152	CODE:
948	ungrab (THIS);	1153	ungrab (THIS);
949		1154
950	int	1155	int
		1156	rxvt_term::XStringToKeysym (char *string)
		1157	CODE:
		1158	RETVAL = XStringToKeysym (string);
		1159	OUTPUT: RETVAL
		1160
		1161	char *
		1162	rxvt_term::XKeysymToString (int sym)
		1163	CODE:
		1164	RETVAL = XKeysymToString (sym);
		1165	OUTPUT: RETVAL
		1166
		1167	int
		1168	rxvt_term::XKeysymToKeycode (int sym)
		1169	CODE:
		1170	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1171	OUTPUT: RETVAL
		1172
		1173	int
		1174	rxvt_term::XKeycodeToKeysym (int code, int index)
		1175	CODE:
		1176	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1177	OUTPUT: RETVAL
		1178
		1179	int
951	rxvt_term::strwidth (SV *str)	1180	rxvt_term::strwidth (SV *str)
952	CODE:	1181	CODE:
953	{	1182	{
954	wchar_t *wstr = sv2wcs (str);	1183	wchar_t *wstr = sv2wcs (str);
955		1184
956	rxvt_push_locale (THIS->locale);	1185	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1186	RETVAL = 0;
		1187	for (wchar_t *wc = wstr; *wc; wc++)
		1188	{
		1189	int w = WCWIDTH (*wc);
		1190
		1191	if (w)
		1192	RETVAL += max (w, 1);
		1193	}
958	rxvt_pop_locale ();	1194	rxvt_pop_locale ();
959		1195
960	free (wstr);	1196	free (wstr);
961	}	1197	}
962	OUTPUT:	1198	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1208	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1209	rxvt_pop_locale ();
974		1210
975	free (wstr);	1211	free (wstr);
976		1212
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1213	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1214	free (mbstr);
979	}	1215	}
980	OUTPUT:	1216	OUTPUT:
981	RETVAL	1217	RETVAL
982		1218
…		…
989		1225
990	rxvt_push_locale (THIS->locale);	1226	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1227	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1228	rxvt_pop_locale ();
993		1229
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1230	RETVAL = wcs2sv (wstr);
995	free (wstr);	1231	free (wstr);
996	}	1232	}
997	OUTPUT:	1233	OUTPUT:
998	RETVAL	1234	RETVAL
999		1235
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1236	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1237
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1238	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1239	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1240	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1241	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1242	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1243	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1244	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1245	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1246	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1247	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1248	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1249	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1250	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1251	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1252	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1253	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1254
1015	int	1255	int
1016	rxvt_term::width ()	1256	rxvt_term::width ()
1017	ALIAS:	1257	ALIAS:
1018	width = TERM_OFFSET_width	1258	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1259	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1260	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1261	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1262	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1263	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1264	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1265	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1266	mapped = TERM_OFFSET_mapped
		1267	int_bwidth = TERM_OFFSET_int_bwidth
		1268	ext_bwidth = TERM_OFFSET_ext_bwidth
		1269	lineSpace = TERM_OFFSET_lineSpace
		1270	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1271	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1272	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1273	top_row = TERM_OFFSET_top_row
1030	CODE:	1274	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1275	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1276	OUTPUT:
1033	RETVAL	1277	RETVAL
1034		1278
…		…
1036	rxvt_term::ModLevel3Mask ()	1280	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1281	ALIAS:
1038	ModLevel3Mask = 0	1282	ModLevel3Mask = 0
1039	ModMetaMask = 1	1283	ModMetaMask = 1
1040	ModNumLockMask = 2	1284	ModNumLockMask = 2
		1285	current_screen = 3
		1286	hidden_cursor = 4
1041	CODE:	1287	CODE:
1042	switch (ix)	1288	switch (ix)
1043	{	1289	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1290	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1291	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1292	case 2: RETVAL = THIS->ModNumLockMask; break;
		1293	case 3: RETVAL = THIS->current_screen; break;
		1294	#ifdef CURSOR_BLINK
		1295	case 4: RETVAL = THIS->hidden_cursor; break;
		1296	#endif
1047	}	1297	}
1048	OUTPUT:	1298	OUTPUT:
1049	RETVAL	1299	RETVAL
1050		1300
1051	char *	1301	char *
…		…
1061	}	1311	}
1062	OUTPUT:	1312	OUTPUT:
1063	RETVAL	1313	RETVAL
1064		1314
1065	SV *	1315	SV *
1066	rxvt_term::_env ()	1316	rxvt_term::envv ()
		1317	ALIAS:
		1318	argv = 1
1067	CODE:	1319	PPCODE:
1068	{	1320	{
1069	if (THIS->envv)	1321	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1322
		1323	EXTEND (SP, vec->size ());
		1324
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1325	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1326	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1327	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1328	}
		1329
		1330	int
		1331	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1332	CODE:
		1333	RETVAL = THIS->pty_ev.events;
		1334	if (events != ev::UNDEF)
		1335	THIS->pty_ev.set (events);
		1336	OUTPUT:
		1337	RETVAL
		1338
		1339	int
		1340	rxvt_term::pty_fd ()
		1341	CODE:
		1342	RETVAL = THIS->pty->pty;
		1343	OUTPUT:
		1344	RETVAL
		1345
		1346	Window
		1347	rxvt_term::parent ()
		1348	CODE:
		1349	RETVAL = THIS->parent;
1082	OUTPUT:	1350	OUTPUT:
1083	RETVAL	1351	RETVAL
1084		1352
1085	int	1353	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:
1088	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);
1091	OUTPUT:
1092	RETVAL
1093
1094	U32
1095	rxvt_term::parent ()	1354	rxvt_term::parent_x ()
1096	CODE:	1355	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1356	RETVAL = THIS->parent_x;
1098	OUTPUT:	1357	OUTPUT:
1099	RETVAL	1358	RETVAL
1100		1359
1101	U32	1360	int
1102	rxvt_term::vt ()	1361	rxvt_term::parent_y ()
1103	CODE:	1362	CODE:
1104	RETVAL = (U32)THIS->vt;	1363	RETVAL = THIS->parent_y;
1105	OUTPUT:	1364	OUTPUT:
1106	RETVAL	1365	RETVAL
1107		1366
1108	void	1367	void
1109	rxvt_term::vt_emask_add (U32 emask)	1368	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1377	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1378	OUTPUT:
1120	RETVAL	1379	RETVAL
1121		1380
1122	int	1381	int
1123	rxvt_term::view_start (int newval = -1)	1382	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1383	PROTOTYPE: $;$
1125	CODE:	1384	CODE:
1126	{	1385	{
1127	RETVAL = THIS->view_start;	1386	RETVAL = THIS->view_start;
1128		1387
1129	if (newval >= 0)	1388	if (newval <= 0)
1130	{	1389	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1390	}
1135	OUTPUT:	1391	OUTPUT:
1136	RETVAL	1392	RETVAL
1137		1393
1138	void	1394	void
		1395	rxvt_term::set_urgency (bool enable)
		1396
		1397	void
		1398	rxvt_term::focus_in ()
		1399
		1400	void
		1401	rxvt_term::focus_out ()
		1402
		1403	void
		1404	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1405	ALIAS:
		1406	key_release = 1
		1407	CODE:
		1408	{
		1409	XKeyEvent xkey;
		1410
		1411	memset (&xkey, 0, sizeof (xkey));
		1412
		1413	xkey.time = time;
		1414	xkey.state = state;
		1415	xkey.keycode = keycode;
		1416
		1417	xkey.type = ix ? KeyRelease : KeyPress;
		1418	xkey.display = THIS->dpy;
		1419	xkey.window = THIS->vt;
		1420	xkey.root = THIS->display->root;
		1421	xkey.subwindow = THIS->vt;
		1422
		1423	if (ix)
		1424	THIS->key_release (xkey);
		1425	else
		1426	THIS->key_press (xkey);
		1427	}
		1428
		1429	void
1139	rxvt_term::want_refresh ()	1430	rxvt_term::want_refresh ()
1140	CODE:	1431	CODE:
1141	THIS->want_refresh = 1;	1432	THIS->want_refresh = 1;
		1433	THIS->refresh_check ();
1142		1434
1143	void	1435	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1436	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1437	PPCODE:
1146	{	1438	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1439	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1440	XSRETURN_EMPTY;
1149		1441
1150	line_t &l = ROW(row_number);	1442	line_t &l = ROW(row_number);
1151		1443
1152	if (GIMME_V != G_VOID)	1444	if (GIMME_V != G_VOID)
1153	{	1445	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1446	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1447
1156	for (int col = 0; col < THIS->ncol; col++)	1448	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1449	wstr [col] = l.t [col];
1158		1450
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1451	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1452	}
1163		1453
1164	if (new_text)	1454	if (new_text)
1165	{	1455	{
1166	wchar_t *wstr = sv2wcs (new_text);	1456	wchar_t *wstr = sv2wcs (new_text);
1167		1457
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1458	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1459
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1460	if (start_col < 0 || start_col + len > THIS->ncol)
1171	{	1461	{
1172	free (wstr);	1462	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1463	croak ("new_text extends beyond horizontal margins");
1174	}	1464	}
1175		1465
…		…
1185		1475
1186	void	1476	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1477	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1478	PPCODE:
1189	{	1479	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1480	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1481	XSRETURN_EMPTY;
1192		1482
1193	line_t &l = ROW(row_number);	1483	line_t &l = ROW(row_number);
1194		1484
1195	if (GIMME_V != G_VOID)	1485	if (GIMME_V != G_VOID)
…		…
1207	{	1497	{
1208	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1498	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1499	croak ("new_rend must be arrayref");
1210		1500
1211	AV *av = (AV *)SvRV (new_rend);	1501	AV *av = (AV *)SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1502	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1503
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1504	if (start_col < 0 || start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1505	croak ("new_rend array extends beyond horizontal margins");
1216		1506
1217	for (int col = start_col; col < start_col + len; col++)	1507	for (int col = start_col; col < start_col + len; col++)
1218	{	1508	{
1219	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1509	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1225		1515
1226	int	1516	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1517	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1518	CODE:
1229	{	1519	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1520	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1521	XSRETURN_EMPTY;
1232		1522
1233	line_t &l = ROW(row_number);	1523	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1524	RETVAL = l.l;
1235		1525
…		…
1241		1531
1242	bool	1532	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1533	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1534	CODE:
1245	{	1535	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1536	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1537	XSRETURN_EMPTY;
1248		1538
1249	line_t &l = ROW(row_number);	1539	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1540	RETVAL = l.is_longer ();
1251		1541
…		…
1259	rxvt_term::special_encode (SV *string)	1549	rxvt_term::special_encode (SV *string)
1260	CODE:	1550	CODE:
1261	{	1551	{
1262	wchar_t *wstr = sv2wcs (string);	1552	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1553	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1554	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265		1555
1266	rxvt_push_locale (THIS->locale);	1556	rxvt_push_locale (THIS->locale);
1267		1557
1268	wchar_t *r = rstr;	1558	wchar_t *r = rstr;
1269	for (wchar_t *s = wstr; *s; s++)	1559	for (wchar_t *s = wstr; *s; s++)
		1560	{
		1561	int w = WCWIDTH (*s);
		1562
1270	if (wcwidth (*s) == 0)	1563	if (w == 0)
1271	{	1564	{
1272	if (r == rstr)	1565	if (r == rstr)
1273	croak ("leading combining character unencodable");	1566	croak ("leading combining character unencodable");
1274		1567
1275	unicode_t n = rxvt_compose (r[-1], *s);	1568	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1569	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1570	n = rxvt_composite.compose (r[-1], *s);
1278		1571
1279	r[-1] = n;	1572	r[-1] = n;
1280	}	1573	}
1281	#if !UNICODE_3	1574	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1575	else if (*s >= 0x10000)
1283	*r++ = rxvt_composite.compose (*s);	1576	*r++ = rxvt_composite.compose (*s);
1284	#endif	1577	#endif
1285	else	1578	else
1286	*r++ = *s;	1579	*r++ = *s;
		1580
		1581	// the *2 above only allows wcwidth <= 2
		1582	if (w > 1)
		1583	*r++ = NOCHAR;
		1584	}
1287		1585
1288	rxvt_pop_locale ();	1586	rxvt_pop_locale ();
1289		1587
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1588	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1589	}
1294	OUTPUT:	1590	OUTPUT:
1295	RETVAL	1591	RETVAL
1296		1592
1297	SV *	1593	SV *
1298	rxvt_term::special_decode (SV *text)	1594	rxvt_term::special_decode (SV *text)
1299	CODE:	1595	CODE:
1300	{	1596	{
1301	wchar_t *wstr = sv2wcs (text);	1597	wchar_t *wstr = sv2wcs (text);
1302	int wlen = wcslen (wstr);
1303	int dlen = 0;	1598	int dlen = 0;
1304		1599
1305	// find length	1600	// find length
1306	for (wchar_t *s = wstr; *s; s++)	1601	for (wchar_t *s = wstr; *s; s++)
1307	if (*s == NOCHAR)	1602	if (*s == NOCHAR)
…		…
1309	else if (IS_COMPOSE (*s))	1604	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1605	dlen += rxvt_composite.expand (*s, 0);
1311	else	1606	else
1312	dlen++;	1607	dlen++;
1313		1608
1314	wchar_t *rstr = new wchar_t [dlen];	1609	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1610
1316	// decode	1611	// decode
1317	wchar_t *r = rstr;	1612	wchar_t *r = rstr;
1318	for (wchar_t *s = wstr; *s; s++)	1613	for (wchar_t *s = wstr; *s; s++)
1319	if (*s == NOCHAR)	1614	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1616	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1617	r += rxvt_composite.expand (*s, r);
1323	else	1618	else
1324	*r++ = *s;	1619	*r++ = *s;
1325		1620
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1621	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1622	}
1330	OUTPUT:	1623	OUTPUT:
1331	RETVAL	1624	RETVAL
1332		1625
1333	void	1626	void
1334	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1627	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335	PPCODE:	1628	PPCODE:
1336	{	1629	{
1337	struct resval { const char *name; int value; } rslist [] = {	1630	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1631	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1632	# define reserve(name,count)
1340	# include "rsinc.h"	1633	# include "rsinc.h"
1341	# undef def	1634	# undef def
1342	# undef reserve	1635	# undef reserve
1343	};	1636	};
1344		1637
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1638	rs = rslist + ecb_array_length (rslist);
1346		1639
		1640	if (*name)
1347	do {	1641	{
		1642	do {
1348	if (rs-- == rslist)	1643	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1644	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1645	} while (strcmp (name, rs->name));
1351		1646
1352	index += rs->value;	1647	index += rs->value;
		1648	}
		1649	else
		1650	{
		1651	--rs;
		1652	name = "";
		1653	}
1353		1654
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1655	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1656	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1657
1357	if (GIMME_V != G_VOID)	1658	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1659	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1660
1360	if (newval)	1661	if (newval)
1361	{	1662	{
1362	if (SvOK (newval))	1663	if (SvOK (newval))
1363	{	1664	{
…		…
1370	}	1671	}
1371	}	1672	}
1372		1673
1373	const char *	1674	const char *
1374	rxvt_term::x_resource (const char *name)	1675	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1676
1378	bool	1677	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1678	rxvt_term::option (U8 optval, int set = -1)
1380	CODE:	1679	CODE:
1381	{	1680	{
1382	RETVAL = THIS->options & optval;	1681	RETVAL = THIS->option (optval);
1383		1682
1384	if (set >= 0)	1683	if (set >= 0)
1385	{	1684	{
1386	if (set)
1387	THIS->options |= optval;	1685	THIS->set_option (optval, set);
1388	else
1389	THIS->options &= ~optval;
1390		1686
		1687	if (THIS->init_done) // avoid doing this before START
1391	switch (optval)	1688	switch (optval)
1392	{	1689	{
1393	case Opt_skipBuiltinGlyphs:	1690	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1691	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1692	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1693	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1694	THIS->want_refresh = 1;
		1695	THIS->refresh_check ();
1398	break;	1696	break;
		1697	#ifdef CURSOR_BLINK
		1698	case Opt_cursorBlink:
		1699	THIS->cursor_blink_reset ();
		1700	break;
		1701	#endif
1399		1702
1400	case Opt_cursorUnderline:	1703	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1704	THIS->want_refresh = 1;
		1705	THIS->refresh_check ();
1402	break;	1706	break;
1403		1707
1404	# case Opt_scrollBar_floating:	1708	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1709	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1710	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1711	# break;
1408	}	1712	}
1409	}	1713	}
1410	}	1714	}
1411	OUTPUT:	1715	OUTPUT:
1412	RETVAL	1716	RETVAL
1413		1717
…		…
1416	CODE:	1720	CODE:
1417	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1721	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1418	THIS->keyboard->register_done ();	1722	THIS->keyboard->register_done ();
1419	OUTPUT:	1723	OUTPUT:
1420	RETVAL	1724	RETVAL
		1725
		1726	void
		1727	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1728	CODE:
		1729	wchar_t *wstr = sv2wcs (str);
		1730	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1731	free (wstr);
1421		1732
1422	void	1733	void
1423	rxvt_term::screen_cur (...)	1734	rxvt_term::screen_cur (...)
1424	PROTOTYPE: $;$$	1735	PROTOTYPE: $;$$
1425	ALIAS:	1736	ALIAS:
…		…
1439	EXTEND (SP, 2);	1750	EXTEND (SP, 2);
1440	PUSHs (sv_2mortal (newSViv (rc.row)));	1751	PUSHs (sv_2mortal (newSViv (rc.row)));
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1752	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1753	}
1443		1754
1444	if (items == 3)	1755	if (items >= 3)
		1756	{
		1757	rc.row = SvIV (ST (1));
		1758	rc.col = SvIV (ST (2));
		1759
		1760	if (ix == 2)
1445	{	1761	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1762	if (rc.col == 0)
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1763	{
		1764	// col == 0 means end of previous line
		1765	rc.row--;
		1766	rc.col = THIS->ncol;
		1767	}
		1768	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1769	&& rc.col > ROW(rc.row).l)
		1770	{
		1771	// col >= length means while line and add newline
		1772	rc.col = THIS->ncol;
		1773	}
		1774	}
		1775
		1776	clamp_it (rc.col, 0, THIS->ncol);
		1777	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1778
1449	if (ix)	1779	if (ix)
		1780	{
		1781	THIS->selection.screen = THIS->current_screen;
		1782
1450	THIS->want_refresh = 1;	1783	THIS->want_refresh = 1;
		1784	THIS->refresh_check ();
1451	}	1785	}
		1786	}
1452	}	1787	}
1453		1788
1454	char	1789	int
1455	rxvt_term::cur_charset ()	1790	rxvt_term::selection_screen (int screen = -1)
1456	CODE:	1791	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1792	RETVAL = THIS->selection.screen;
1458	OUTPUT:	1793	if (screen >= 0)
		1794	THIS->selection.screen = screen;
		1795	OUTPUT:
1459	RETVAL	1796	RETVAL
1460		1797
1461	#void	1798	void
1462	#rxvt_term::selection_clear ()	1799	rxvt_term::selection_clear (bool clipboard = false)
1463		1800
1464	void	1801	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1802	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1803	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1804	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1805	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1806	THIS->selection_make (eventtime);
1470		1807
1471	int	1808	int
1472	rxvt_term::selection_grab (U32 eventtime)	1809	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1473		1810
1474	void	1811	void
1475	rxvt_term::selection (SV *newtext = 0)	1812	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1476	PPCODE:	1813	PPCODE:
1477	{	1814	{
		1815	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1816	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1817
1478	if (GIMME_V != G_VOID)	1818	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1819	XPUSHs (text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1820	? sv_2mortal (wcs2sv (text, len))
1481	: &PL_sv_undef);	1821	: &PL_sv_undef);
1482		1822
1483	if (newtext)	1823	if (newtext)
1484	{	1824	{
1485	free (THIS->selection.text);	1825	free (text);
1486		1826
1487	THIS->selection.text = sv2wcs (newtext);	1827	text = sv2wcs (newtext);
1488	THIS->selection.len = wcslen (THIS->selection.text);	1828	len = wcslen (text);
1489	}	1829	}
1490	}	1830	}
		1831
		1832	char
		1833	rxvt_term::cur_charset ()
		1834	CODE:
		1835	RETVAL = THIS->charsets [THIS->screen.charset];
		1836	OUTPUT:
		1837	RETVAL
1491		1838
1492	void	1839	void
1493	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)	1840	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)
1494		1841
1495	void	1842	void
1496	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1843	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497		1844
1498	void	1845	void
1499	rxvt_term::scr_bell ()	1846	rxvt_term::scr_bell ()
		1847
		1848	void
		1849	rxvt_term::scr_recolour (bool refresh = true);
		1850
		1851	void
		1852	rxvt_term::scr_change_screen (int screen)
1500		1853
1501	void	1854	void
1502	rxvt_term::scr_add_lines (SV *string)	1855	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1856	CODE:
1504	{	1857	{
…		…
1514	char *str = SvPVbyte (octets, len);	1867	char *str = SvPVbyte (octets, len);
1515	C_ARGS:	1868	C_ARGS:
1516	str, len	1869	str, len
1517		1870
1518	void	1871	void
		1872	rxvt_term::tt_paste (SV *octets)
		1873	INIT:
		1874	STRLEN len;
		1875	char *str = SvPVbyte (octets, len);
		1876	C_ARGS:
		1877	str, len
		1878
		1879	void
1519	rxvt_term::cmd_parse (SV *octets)	1880	rxvt_term::cmd_parse (SV *octets)
1520	CODE:	1881	CODE:
1521	{	1882	{
1522	STRLEN len;	1883	STRLEN len;
1523	char *str = SvPVbyte (octets, len);	1884	char *str = SvPVbyte (octets, len);
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1906	o->self = (HV *)SvRV (RETVAL);
1546	}	1907	}
1547	OUTPUT:	1908	OUTPUT:
1548	RETVAL	1909	RETVAL
1549		1910
		1911	#############################################################################
		1912	# Various X Utility Functions
		1913	#############################################################################
		1914
		1915	void
		1916	rxvt_term::XListProperties (Window window)
		1917	PPCODE:
		1918	{
		1919	int count;
		1920	Atom *props = XListProperties (THIS->dpy, window, &count);
		1921
		1922	EXTEND (SP, count);
		1923	while (count--)
		1924	PUSHs (newSVuv ((U32)props [count]));
		1925
		1926	XFree (props);
		1927	}
		1928
		1929	void
		1930	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1931	PPCODE:
		1932	{
		1933	Atom type;
		1934	int format;
		1935	unsigned long nitems;
		1936	unsigned long bytes_after;
		1937	unsigned char *prop;
		1938
		1939	XGetWindowProperty (THIS->dpy, window, property,
		1940	0, 1<<24, 0, AnyPropertyType,
		1941	&type, &format, &nitems, &bytes_after, &prop);
		1942
		1943	if (type != None)
		1944	{
		1945	int elemsize = format == 16 ? sizeof (short)
		1946	: format == 32 ? sizeof (long)
		1947	: 1;
		1948
		1949	EXTEND (SP, 3);
		1950	PUSHs (newSVuv ((U32)type));
		1951	PUSHs (newSViv (format));
		1952	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1953	XFree (prop);
		1954	}
		1955	}
		1956
		1957	void
		1958	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1959	CODE:
		1960	{
		1961	STRLEN len;
		1962	char *data_ = SvPVbyte (data, len);
		1963
		1964	int elemsize = format == 16 ? sizeof (short)
		1965	: format == 32 ? sizeof (long)
		1966	: 1;
		1967
		1968	XChangeProperty (THIS->dpy, window, property,
		1969	type, format, PropModeReplace,
		1970	(unsigned char *)data_, len / elemsize);
		1971	}
		1972
		1973	Atom
		1974	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1975	C_ARGS: term->dpy, atom_name, only_if_exists
		1976
		1977	char *
		1978	XGetAtomName (rxvt_term *term, Atom atom)
		1979	C_ARGS: term->dpy, atom
		1980	CLEANUP:
		1981	XFree (RETVAL);
		1982
		1983	void
		1984	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1985	C_ARGS: term->dpy, window, property
		1986
		1987	Window
		1988	rxvt_term::DefaultRootWindow ()
		1989	CODE:
		1990	RETVAL = THIS->display->root;
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	#if 0
		1995
		1996	Window
		1997	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1998	C_ARGS: term->dpy, (Window)parent,
		1999	x, y, width, height, 0,
		2000	term->pix_colors_focused[Color_border],
		2001	term->pix_colors_focused[Color_border]
		2002
		2003	#endif
		2004
		2005	void
		2006	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2007	C_ARGS: term->dpy, window, parent, x, y
		2008
		2009	void
		2010	XMapWindow (rxvt_term *term, Window window)
		2011	C_ARGS: term->dpy, window
		2012
		2013	void
		2014	XUnmapWindow (rxvt_term *term, Window window)
		2015	C_ARGS: term->dpy, window
		2016
		2017	void
		2018	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2019	C_ARGS: term->dpy, window, x, y, width, height
		2020
		2021	void
		2022	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2023	CODE:
		2024	{
		2025	XWindowAttributes attr;
		2026	XGetWindowAttributes (THIS->dpy, window, &attr);
		2027	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2028	}
		2029
		2030	void
		2031	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2032	PPCODE:
		2033	{
		2034	int dx, dy;
		2035	Window child;
		2036
		2037	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2038	{
		2039	EXTEND (SP, 3);
		2040	PUSHs (newSViv (dx));
		2041	PUSHs (newSViv (dy));
		2042	PUSHs (newSVuv (child));
		2043	}
		2044	}
		2045
		2046	#############################################################################
		2047	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2048
		2049	bool
		2050	rxvt_term::has_render ()
		2051	CODE:
		2052	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2053	OUTPUT:
		2054	RETVAL
		2055
		2056	void
		2057	rxvt_term::background_geometry (bool border = false)
		2058	PPCODE:
		2059	EXTEND (SP, 4);
		2060	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2061	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2062	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2063	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2064
		2065	#if HAVE_IMG
		2066
		2067	rxvt_img *
		2068	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2069	CODE:
		2070	XRenderPictFormat *f = SvOK (format)
		2071	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2072	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2073	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2074	RETVAL->alloc ();
		2075	OUTPUT:
		2076	RETVAL
		2077
		2078	#if ENABLE_TRANSPARENCY
		2079
		2080	rxvt_img *
		2081	rxvt_term::new_img_from_root ()
		2082	CODE:
		2083	RETVAL = rxvt_img::new_from_root (THIS);
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	#endif
		2088
		2089	#if HAVE_PIXBUF
		2090
		2091	rxvt_img *
		2092	rxvt_term::new_img_from_file (octet_string filename)
		2093	CODE:
		2094	try
		2095	{
		2096	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2097	}
		2098	catch (const class rxvt_failure_exception &e)
		2099	{
		2100	croak ("new_img_from_file failed");
		2101	}
		2102	OUTPUT:
		2103	RETVAL
		2104
		2105	#endif
		2106
		2107	#if HAVE_BG_PIXMAP
		2108
		2109	void
		2110	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2111	CODE:
		2112	THIS->bg_destroy ();
		2113	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2114
		2115	if (img) // TODO: cannot be false
		2116	{
		2117	img = img->clone (); // own the img
		2118
		2119	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2120	img->sub_rect (0, 0,
		2121	border ? THIS->vt_width : THIS->szHint.width,
		2122	border ? THIS->vt_height : THIS->szHint.height)
		2123	->replace (img);
		2124
		2125	// just in case, should usually be a nop
		2126	img->reify ()
		2127	->replace (img);
		2128
		2129	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2130	->replace (img);
		2131
		2132	THIS->bg_img = img;
		2133	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2134
		2135	if (!border)
		2136	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2137	}
		2138
		2139	#endif
		2140
		2141	#endif
		2142
		2143	#############################################################################
		2144	# urxvt::overlay
		2145	#############################################################################
		2146
1550	MODULE = urxvt PACKAGE = urxvt::overlay	2147	MODULE = urxvt PACKAGE = urxvt::overlay
1551		2148
1552	void	2149	void
1553	overlay::set (int x, int y, SV *text, SV *rend = 0)	2150	overlay::set (int x, int y, SV *text, SV *rend = 0)
1554		2151
…		…
1559	overlay::hide ()	2156	overlay::hide ()
1560		2157
1561	void	2158	void
1562	overlay::DESTROY ()	2159	overlay::DESTROY ()
1563		2160
		2161	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2162
		2163	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2164
		2165	#if HAVE_PIXBUF
		2166
		2167	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2168	C_ARGS: filename, 0
		2169
		2170	void
		2171	DESTROY (urxvt::pixbuf self)
		2172	CODE:
		2173	gdk_pixbuf_unref (self);
		2174
		2175	#endif
		2176
1564	MODULE = urxvt PACKAGE = urxvt::timer	2177	MODULE = urxvt PACKAGE = urxvt::img
1565		2178
1566	SV *	2179	#if HAVE_IMG
1567	timer::new ()
1568	CODE:
1569	timer *w = new timer;
1570	w->start (NOW);
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1572	w->self = (HV *)SvRV (RETVAL);
1573	OUTPUT:
1574	RETVAL
1575		2180
1576	timer *	2181	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1577	timer::cb (SV *cb)	2182	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1578	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583		2183
1584	NV	2184	int
1585	timer::at ()	2185	rxvt_img::w ()
1586	CODE:	2186	CODE:
1587	RETVAL = THIS->at;	2187	RETVAL = THIS->w;
1588	OUTPUT:	2188	OUTPUT:
1589	RETVAL	2189	RETVAL
1590		2190
1591	timer *	2191	int
1592	timer::interval (NV interval)	2192	rxvt_img::h ()
1593	CODE:	2193	CODE:
1594	THIS->interval = interval;
1595	RETVAL = THIS;	2194	RETVAL = THIS->h;
1596	OUTPUT:	2195	OUTPUT:
1597	RETVAL	2196	RETVAL
1598		2197
1599	timer *	2198	Pixmap
1600	timer::set (NV tstamp)	2199	rxvt_img::pm ()
1601	CODE:	2200	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;	2201	RETVAL = THIS->pm;
1604	OUTPUT:	2202	OUTPUT:
1605	RETVAL
1606
1607	timer *
1608	timer::start (NV tstamp = THIS->at)
1609	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;	2203	RETVAL
1612	OUTPUT:
1613	RETVAL
1614		2204
1615	timer *
1616	timer::stop ()
1617	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:
1621	RETVAL
1622
1623	void	2205	void
		2206	rxvt_img::fill (SV *c)
		2207	INIT:
		2208	rxvt_color rc;
		2209	parse_color (THIS->s, rc, c);
		2210	C_ARGS: rc
		2211
		2212	void
1624	timer::DESTROY ()	2213	rxvt_img::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:	2214	CODE:
1631	iow *w = new iow;	2215	delete THIS;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636		2216
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void	2217	void
1678	iow::DESTROY ()	2218	rxvt_img::unshare ()
1679		2219
		2220	int
		2221	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2222	CODE:
		2223	if (items >= 2)
		2224	THIS->repeat_mode (repeat);
		2225	if (GIMME_V != G_VOID)
		2226	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1680		2227
		2228	void
		2229	rxvt_img::move (int dx, int dy)
		2230
		2231	void
		2232	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2233
		2234	void
		2235	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2236
		2237	rxvt_img *
		2238	rxvt_img::clone ()
		2239
		2240	rxvt_img *
		2241	rxvt_img::reify ()
		2242
		2243	rxvt_img *
		2244	rxvt_img::sub_rect (int x, int y, int width, int height)
		2245
		2246	rxvt_img *
		2247	rxvt_img::blur (int rh, int rv)
		2248
		2249	rxvt_img *
		2250	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, int new_width = 0, int new_height = 0)
		2251	INIT:
		2252	double matrix[9] = {
		2253	p11, p12, p13,
		2254	p21, p22, p23,
		2255	p31, p32, p33
		2256	};
		2257	C_ARGS: matrix, new_width, new_height
		2258
		2259	rxvt_img *
		2260	rxvt_img::scale (int new_width, int new_height)
		2261
		2262	rxvt_img *
		2263	rxvt_img::rotate (int x, int y, NV phi, int new_width = 0, int new_height = 0)
		2264
		2265	#endif
		2266

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