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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.194 by root, Thu Jun 14 17:06:57 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	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
58		53
59	static SV *	54	typedef char * octet_string;
60	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
61	{	68	{
62	SvTAINT (sv);	69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100
63	return sv;	101	return c;
64	}	102	}
65		103
66	static SV *	104	/////////////////////////////////////////////////////////////////////////////
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		105
75	static wchar_t *	106	static wchar_t *
76	sv2wcs (SV *sv)	107	sv2wcs (SV *sv)
77	{	108	{
78	STRLEN len;	109	STRLEN len;
…		…
91		122
92	return sv;	123	return sv;
93	}	124	}
94		125
95	static SV *	126	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	127	newSVptr (void *ptr, const char *klass)
104	{	128	{
105	HV *hv = newHV ();	129	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	130	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	131	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	153	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		154
131	return (long)mg->mg_ptr;	155	return (long)mg->mg_ptr;
132	}	156	}
133		157
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	158	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	159	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		160
137	/////////////////////////////////////////////////////////////////////////////	161	/////////////////////////////////////////////////////////////////////////////
138		162
139	struct perl_watcher	163	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		164
		165	class overlay : overlay_base
140	{	166	{
141	SV *cbsv;	167	rxvt_term *THIS;
		168	AV *overlay_av;
		169	int border;
		170
		171	public:
142	HV *self;	172	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		173
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	174	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	175	~overlay ();
240		176
241	void show ();	177	void show ();
…		…
245		181
246	void set (int x, int y, SV *str, SV *rend);	182	void set (int x, int y, SV *str, SV *rend);
247	};	183	};
248		184
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	185	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	186	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	187	{
		188	x = x_;
		189	y = y_;
		190	w = w_;
		191	h = h_;
		192
		193	if (w < 0) w = 0;
		194	if (h < 0) h = 0;
		195
252	if (border == 2)	196	if (border == 2)
253	{	197	{
254	w += 2;	198	w += 2;
255	h += 2;	199	h += 2;
256	}	200	}
…		…
294	*rp++ = r;	238	*rp++ = r;
295	}	239	}
296	}	240	}
297		241
298	show ();	242	show ();
299	THIS->want_refresh = 1;
300	}	243	}
301		244
302	overlay::~overlay ()	245	overlay::~overlay ()
303	{	246	{
304	hide ();	247	hide ();
…		…
309	delete [] rend[y];	252	delete [] rend[y];
310	}	253	}
311		254
312	delete [] text;	255	delete [] text;
313	delete [] rend;	256	delete [] rend;
		257	}
		258
		259	void
		260	overlay::show ()
		261	{
		262	if (overlay_av)
		263	return;
		264
		265	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		266	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		267	));
		268	av_push (overlay_av, newSViv ((long)this));
314		269
315	THIS->want_refresh = 1;	270	THIS->want_refresh = 1;
316	}	271	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	272	}
326		273
327	void	274	void
328	overlay::hide ()	275	overlay::hide ()
329	{	276	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	277	if (!overlay_av)
		278	return;
331		279
332	if (ovs)	280	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		281
336	HV *hv = (HV *)SvRV (*ovs);	282	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	283	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	284	break;
		285
		286	for (; i < AvFILL (overlay_av); i++)
		287	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		288
		289	av_pop (overlay_av);
		290
		291	SvREFCNT_dec (overlay_av);
		292	overlay_av = 0;
		293
		294	THIS->want_refresh = 1;
		295	THIS->refresh_check ();
339	}	296	}
340		297
341	void overlay::swap ()	298	void overlay::swap ()
342	{	299	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	300	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
344	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	301	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		302
346	int ov_w = min (w, THIS->ncol - ov_x);	303	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	304	int ov_h = min (h, THIS->nrow - ov_y);
		305
		306	// hide cursor if it is within the overlay area
		307	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		308	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		309	THIS->screen.flags &= ~Screen_VisibleCursor;
348		310
349	for (int y = ov_h; y--; )	311	for (int y = ov_h; y--; )
350	{	312	{
351	text_t *t1 = text [y];	313	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	314	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	345	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	346	croak ("rend must be arrayref");
385		347
386	AV *av = (AV *)SvRV (rend);	348	AV *av = (AV *)SvRV (rend);
387		349
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	350	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	351	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	352	}
391		353
392	THIS->want_refresh = 1;	354	THIS->want_refresh = 1;
		355	THIS->refresh_check ();
393	}	356	}
394		357
		358	/////////////////////////////////////////////////////////////////////////////
		359
		360	#include "iom_perl.h"
395		361
396	/////////////////////////////////////////////////////////////////////////////	362	/////////////////////////////////////////////////////////////////////////////
397		363
398	struct rxvt_perl_interp rxvt_perl;	364	struct rxvt_perl_interp rxvt_perl;
399		365
…		…
403	{	369	{
404	if (perl)	370	if (perl)
405	{	371	{
406	perl_destruct (perl);	372	perl_destruct (perl);
407	perl_free (perl);	373	perl_free (perl);
		374	PERL_SYS_TERM ();
408	}	375	}
409	}	376	}
410		377
411	void	378	void
412	rxvt_perl_interp::init ()	379	rxvt_perl_interp::init ()
413	{	380	{
414	if (!perl)	381	if (!perl)
415	{	382	{
		383	rxvt_push_locale (""); // perl init destroys current locale
		384
		385	{
416	perl_environ = rxvt_environ;	386	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	387	localise_env set_environ (perl_environ);
418		388
419	char *argv[] = {	389	char *args[] = {
420	"",	390	"",
421	"-T",	391	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	392	"BEGIN {"
		393	" urxvt->bootstrap;"
		394	" unshift @INC, '" LIBDIR "';"
		395	"}"
		396	""
		397	"use urxvt;"
423	};	398	};
		399	int argc = ecb_array_length (args);
		400	char **argv = args;
424		401
		402	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	403	perl = perl_alloc ();
426	perl_construct (perl);	404	perl_construct (perl);
427		405
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	406	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	407	|| perl_run (perl))
430	{	408	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	409	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		410
433	perl_destruct (perl);	411	perl_destruct (perl);
434	perl_free (perl);	412	perl_free (perl);
435	perl = 0;	413	perl = 0;
436	}	414	}
		415	}
437		416
438	swap (perl_environ, environ);	417	rxvt_pop_locale ();
439	}	418	}
		419	}
		420
		421	void
		422	rxvt_perl_interp::init (rxvt_term *term)
		423	{
		424	init ();
		425
		426	if (perl && !term->perl.self)
		427	{
		428	// runs outside of perls ENV
		429	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		430	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		431	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		432	}
		433	}
		434
		435	void
		436	rxvt_perl_interp::eval (const char *str)
		437	{
		438	eval_pv (str, 1);
		439	}
		440
		441	void
		442	rxvt_perl_interp::usage (rxvt_term *term, int type)
		443	{
		444	localise_env set_environ (perl_environ);
		445
		446	ENTER;
		447	SAVETMPS;
		448
		449	dSP;
		450	PUSHMARK (SP);
		451	EXTEND (SP, 2);
		452	PUSHs (sv_2mortal (newSVterm (term)));
		453	PUSHs (sv_2mortal (newSViv (type)));
		454	PUTBACK;
		455	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		456
		457	FREETMPS;
		458	LEAVE;
		459	}
		460
		461	uint8_t
		462	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		463	{
		464	localise_env set_environ (perl_environ);
		465
		466	ENTER;
		467	SAVETMPS;
		468
		469	dSP;
		470	PUSHMARK (SP);
		471	EXTEND (SP, 6);
		472	PUSHs (sv_2mortal (newSVterm (term)));
		473	PUSHs (sv_2mortal (newSVpv (name, 0)));
		474	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		475	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		476	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		478	PUTBACK;
		479	call_pv ("urxvt::parse_resource", G_SCALAR);
		480	SPAGAIN;
		481
		482	uint8_t ret = POPi;
		483
		484	FREETMPS;
		485	LEAVE;
		486
		487	return ret;
440	}	488	}
441		489
442	static void	490	static void
443	ungrab (rxvt_term *THIS)	491	ungrab (rxvt_term *THIS)
444	{	492	{
445	if (THIS->perl.grabtime)	493	if (THIS->perl.grabtime)
446	{	494	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	495	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	496	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	497	THIS->perl.grabtime = 0;
450	}	498	}
451	}	499	}
452		500
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	501	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	503	{
470	if (!perl)	504	if (!perl || !term->perl.self)
471	return false;	505	return false;
472		506
473	if (htype == HOOK_INIT) // first hook ever called	507	localise_env set_environ (perl_environ);
		508
		509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
474	{	511	{
475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
477	}	516	}
478	else if (!term->perl.self)
479	return false; // perl not initialized for this instance
480	else if (htype == HOOK_DESTROY)	517	else if (htype == HOOK_DESTROY)
481	{	518	{
482	// handled later	519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
483	}
484	else
485	{
486	if (htype == HOOK_REFRESH_END)
487	swap_overlays (term);
488		520
489	if (!term->perl.should_invoke [htype])	521	for (int i = AvFILL (av); i >= 0; i--)
490	{	522	{
491	if (htype == HOOK_REFRESH_BEGIN)	523	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
492	swap_overlays (term);	524	delete req;
493
494	return false;
495	}	525	}
496	}	526	}
497		527
498	swap (perl_environ, environ);	528	bool event_consumed;
499		529
500	try	530	if (term->perl.should_invoke [htype])
501	{	531	{
502	dSP;	532	dSP;
503	va_list ap;	533	va_list ap;
504		534
505	va_start (ap, htype);	535	va_start (ap, htype);
…		…
507	ENTER;	537	ENTER;
508	SAVETMPS;	538	SAVETMPS;
509		539
510	PUSHMARK (SP);	540	PUSHMARK (SP);
511		541
		542	EXTEND (SP, 2);
512	XPUSHs (sv_2mortal (newSVterm (term)));	543	PUSHs (sv_2mortal (newSVterm (term)));
513	XPUSHs (sv_2mortal (newSViv (htype)));	544	PUSHs (sv_2mortal (newSViv (htype)));
514		545
515	for (;;) {	546	for (;;) {
516	data_type dt = (data_type)va_arg (ap, int);	547	data_type dt = (data_type)va_arg (ap, int);
517		548
518	switch (dt)	549	switch (dt)
…		…
524	case DT_LONG:	555	case DT_LONG:
525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	556	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
526	break;	557	break;
527		558
528	case DT_STR:	559	case DT_STR:
529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	560	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
530	break;	561	break;
531		562
532	case DT_STR_LEN:	563	case DT_STR_LEN:
533	{	564	{
534	char *str = va_arg (ap, char *);	565	char *str = va_arg (ap, char *);
535	int len = va_arg (ap, int);	566	int len = va_arg (ap, int);
536		567
537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	568	XPUSHs (sv_2mortal (newSVpvn (str, len)));
538	}	569	}
539	break;	570	break;
540		571
541	case DT_WCS_LEN:	572	case DT_WCS_LEN:
542	{	573	{
543	wchar_t *wstr = va_arg (ap, wchar_t *);	574	wchar_t *wstr = va_arg (ap, wchar_t *);
		575	int wlen = va_arg (ap, int);
		576
		577	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		578	}
		579	break;
		580
		581	case DT_LCS_LEN:
		582	{
		583	long *lstr = va_arg (ap, long *);
544	int wlen = va_arg (ap, int);	584	int llen = va_arg (ap, int);
545		585
546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	586	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
547	}	587	}
548	break;	588	break;
549		589
550	case DT_XEVENT:	590	case DT_XEVENT:
551	{	591	{
552	XEvent *xe = va_arg (ap, XEvent *);	592	XEvent *xe = va_arg (ap, XEvent *);
553	HV *hv = newHV ();	593	HV *hv = newHV ();
554		594
555	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	595	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
556	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	596	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		597	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
557	# undef set	598	# undef set
558		599
559	setiv (type, xe->type);	600	setiv (type, xe->type);
560	setiv (send_event, xe->xany.send_event);	601	setiv (send_event, xe->xany.send_event);
561	setiv (serial, xe->xany.serial);	602	setiv (serial, xe->xany.serial);
562		603
…		…
565	case KeyPress:	606	case KeyPress:
566	case KeyRelease:	607	case KeyRelease:
567	case ButtonPress:	608	case ButtonPress:
568	case ButtonRelease:	609	case ButtonRelease:
569	case MotionNotify:	610	case MotionNotify:
		611	setuv (window, xe->xmotion.window);
		612	setuv (root, xe->xmotion.root);
		613	setuv (subwindow, xe->xmotion.subwindow);
570	setiv (time, xe->xmotion.time);	614	setuv (time, xe->xmotion.time);
571	setiv (x, xe->xmotion.x);	615	setiv (x, xe->xmotion.x);
572	setiv (y, xe->xmotion.y);	616	setiv (y, xe->xmotion.y);
573	setiv (row, xe->xmotion.y / term->fheight);	617	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
574	setiv (col, xe->xmotion.x / term->fwidth);	618	setiv (col, xe->xmotion.x / term->fwidth);
575	setiv (x_root, xe->xmotion.x_root);	619	setiv (x_root, xe->xmotion.x_root);
576	setiv (y_root, xe->xmotion.y_root);	620	setiv (y_root, xe->xmotion.y_root);
577	setiv (state, xe->xmotion.state);	621	setuv (state, xe->xmotion.state);
		622
		623	switch (xe->type)
		624	{
		625	case KeyPress:
		626	case KeyRelease:
		627	setuv (keycode, xe->xkey.keycode);
		628	break;
		629
		630	case ButtonPress:
		631	case ButtonRelease:
		632	setuv (button, xe->xbutton.button);
		633	break;
		634
		635	case MotionNotify:
		636	setiv (is_hint, xe->xmotion.is_hint);
		637	break;
		638	}
		639
578	break;	640	break;
579	}
580		641
		642	case MapNotify:
		643	case UnmapNotify:
		644	case ConfigureNotify:
		645	setuv (event, xe->xconfigure.event);
		646	setuv (window, xe->xconfigure.window);
		647
581	switch (xe->type)	648	switch (xe->type)
582	{	649	{
583	case KeyPress:	650	case ConfigureNotify:
584	case KeyRelease:	651	setiv (x, xe->xconfigure.x);
585	setiv (keycode, xe->xkey.keycode);	652	setiv (y, xe->xconfigure.y);
		653	setiv (width, xe->xconfigure.width);
		654	setiv (height, xe->xconfigure.height);
		655	setuv (above, xe->xconfigure.above);
		656	break;
		657	}
		658
586	break;	659	break;
587		660
588	case ButtonPress:	661	case PropertyNotify:
589	case ButtonRelease:	662	setuv (window, xe->xproperty.window);
590	setiv (button, xe->xbutton.button);	663	setuv (atom, xe->xproperty.atom);
		664	setuv (time, xe->xproperty.time);
		665	setiv (state, xe->xproperty.state);
591	break;	666	break;
592		667
593	case MotionNotify:	668	case ClientMessage:
594	setiv (is_hint, xe->xmotion.is_hint);	669	setuv (window, xe->xclient.window);
		670	setuv (message_type, xe->xclient.message_type);
		671	setuv (format, xe->xclient.format);
		672	setuv (l0, xe->xclient.data.l[0]);
		673	setuv (l1, xe->xclient.data.l[1]);
		674	setuv (l2, xe->xclient.data.l[2]);
		675	setuv (l3, xe->xclient.data.l[3]);
		676	setuv (l4, xe->xclient.data.l[4]);
595	break;	677	break;
596	}	678	}
597		679
598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	680	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
599	}	681	}
600	break;	682	break;
601		683
602	case DT_END:	684	case DT_END:
603	{	685	goto call;
604	va_end (ap);
605
606	PUTBACK;
607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
608	SPAGAIN;
609
610	if (count)
611	{
612	SV *status = POPs;
613	count = SvTRUE (status);
614	}
615
616	PUTBACK;
617	FREETMPS;
618	LEAVE;
619
620	if (SvTRUE (ERRSV))
621	{
622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
623	ungrab (term); // better lose the grab than the session
624	}
625
626	if (htype == HOOK_REFRESH_BEGIN)
627	swap_overlays (term);
628	else if (htype == HOOK_DESTROY)
629	{
630	clearSVptr ((SV *)term->perl.self);
631	SvREFCNT_dec ((SV *)term->perl.self);
632	}
633
634	swap (perl_environ, environ);
635	return count;
636	}
637		686
638	default:	687	default:
639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	688	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
640	}	689	}
641	}	690	}
		691
		692	call:
		693	va_end (ap);
		694
		695	PUTBACK;
		696	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		697	SPAGAIN;
		698
		699	if (count)
		700	{
		701	SV *status = POPs;
		702	count = SvTRUE (status);
		703	}
		704
		705	PUTBACK;
		706	FREETMPS;
		707	LEAVE;
		708
		709	if (SvTRUE (ERRSV))
		710	{
		711	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		712	ungrab (term); // better lose the grab than the session
		713	}
		714
		715	event_consumed = !!count;
642	}	716	}
643	catch (...)	717	else
		718	event_consumed = false;
		719
		720	// post-handling of some events
		721	if (htype == HOOK_REFRESH_BEGIN)
644	{	722	{
645	swap (perl_environ, environ);	723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
646	throw;	724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
647	}	727	}
		728	else if (htype == HOOK_DESTROY)
		729	{
		730	clearSVptr ((SV *)term->perl.self);
		731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
		735	}
		736
		737	return event_consumed;
		738	}
		739
		740	void
		741	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		742	{
		743	localise_env set_environ (perl_environ);
		744
		745	ENTER;
		746	SAVETMPS;
		747
		748	dSP;
		749	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		750	PUTBACK;
		751	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		752
		753	if (SvTRUE (ERRSV))
		754	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		755
		756	FREETMPS;
		757	LEAVE;
648	}	758	}
649		759
650	/////////////////////////////////////////////////////////////////////////////	760	/////////////////////////////////////////////////////////////////////////////
651		761
652	MODULE = urxvt PACKAGE = urxvt	762	MODULE = urxvt PACKAGE = urxvt
…		…
664	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	774	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
665	# include "hookinc.h"	775	# include "hookinc.h"
666	# undef def	776	# undef def
667		777
668	HV *option = get_hv ("urxvt::OPTION", 1);	778	HV *option = get_hv ("urxvt::OPTION", 1);
669	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	779	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
670	# define nodef(name)	780	# define nodef(name)
671	# include "optinc.h"	781	# include "optinc.h"
672	# undef nodef	782	# undef nodef
673	# undef def	783	# undef def
674		784
675	HV *stash = gv_stashpv ("urxvt", 1);	785	HV *stash = gv_stashpv ("urxvt", 1);
676	struct {	786	static const struct {
677	const char *name;	787	const char *name;
678	IV iv;	788	IV iv;
679	} *civ, const_iv[] = {	789	} *civ, const_iv[] = {
680	# define const_iv(name) { # name, (IV)name }	790	# define const_iv(name) { # name, (IV)name }
		791	const_iv (NUM_RESOURCES),
681	const_iv (DEFAULT_RSTYLE),	792	const_iv (DEFAULT_RSTYLE),
682	const_iv (OVERLAY_RSTYLE),	793	const_iv (OVERLAY_RSTYLE),
		794	const_iv (Color_Bits),
		795	const_iv (RS_bgShift), const_iv (RS_bgMask),
		796	const_iv (RS_fgShift), const_iv (RS_fgMask),
		797	const_iv (RS_Careful),
		798	const_iv (RS_fontCount),
		799	const_iv (RS_fontShift),
		800	const_iv (RS_fontMask),
		801	const_iv (RS_baseattrMask),
		802	const_iv (RS_attrMask),
		803	const_iv (RS_redraw),
		804	const_iv (RS_Sel),
683	const_iv (RS_Bold),	805	const_iv (RS_Bold),
684	const_iv (RS_Italic),	806	const_iv (RS_Italic),
685	const_iv (RS_Blink),	807	const_iv (RS_Blink),
686	const_iv (RS_RVid),	808	const_iv (RS_RVid),
687	const_iv (RS_Uline),	809	const_iv (RS_Uline),
…		…
700	const_iv (Button3Mask),	822	const_iv (Button3Mask),
701	const_iv (Button4Mask),	823	const_iv (Button4Mask),
702	const_iv (Button5Mask),	824	const_iv (Button5Mask),
703	const_iv (AnyModifier),	825	const_iv (AnyModifier),
704		826
705	const_iv (EVENT_NONE),	827	const_iv (NoSymbol),
706	const_iv (EVENT_READ),	828	const_iv (GrabModeSync),
707	const_iv (EVENT_WRITE),	829	const_iv (GrabModeAsync),
708		830
709	const_iv (NoEventMask),	831	const_iv (NoEventMask),
710	const_iv (KeyPressMask),	832	const_iv (KeyPressMask),
711	const_iv (KeyReleaseMask),	833	const_iv (KeyReleaseMask),
712	const_iv (ButtonPressMask),	834	const_iv (ButtonPressMask),
…		…
764	const_iv (SelectionRequest),	886	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	887	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	888	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	889	const_iv (ClientMessage),
768	const_iv (MappingNotify),	890	const_iv (MappingNotify),
		891	# if ENABLE_XIM_ONTHESPOT
		892	const_iv (XIMReverse),
		893	const_iv (XIMUnderline),
		894	const_iv (XIMHighlight),
		895	const_iv (XIMPrimary),
		896	const_iv (XIMSecondary),
		897	const_iv (XIMTertiary),
		898	const_iv (XIMVisibleToForward),
		899	const_iv (XIMVisibleToBackword),
		900	const_iv (XIMVisibleToCenter),
		901	#if XRENDER
		902	const_iv (PictStandardARGB32),
		903	const_iv (PictStandardRGB24),
		904	const_iv (PictStandardA8),
		905	const_iv (PictStandardA4),
		906	const_iv (PictStandardA1),
		907	const_iv (RepeatNone),
		908	const_iv (RepeatNormal),
		909	const_iv (RepeatPad),
		910	const_iv (RepeatReflect),
		911	#endif
		912	# if 0
		913	const_iv (XIMForwardChar),
		914	const_iv (XIMBackwardChar),
		915	const_iv (XIMForwardWord),
		916	const_iv (XIMBackwardWord),
		917	const_iv (XIMCaretUp),
		918	const_iv (XIMCaretDown),
		919	const_iv (XIMNextLine),
		920	const_iv (XIMPreviousLine),
		921	const_iv (XIMLineStart),
		922	const_iv (XIMLineEnd),
		923	const_iv (XIMAbsolutePosition),
		924	const_iv (XIMDontChange),
		925	# endif
		926	# endif
769	};	927	};
770		928
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	929	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
772	civ-- > const_iv; )
773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	930	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
774	}	931	}
		932
		933	void
		934	log (const char *msg)
		935	CODE:
		936	rxvt_log ("%s", msg);
775		937
776	void	938	void
777	warn (const char *msg)	939	warn (const char *msg)
778	CODE:	940	CODE:
779	rxvt_warn ("%s", msg);	941	rxvt_warn ("%s", msg);
…		…
781	void	943	void
782	fatal (const char *msg)	944	fatal (const char *msg)
783	CODE:	945	CODE:
784	rxvt_fatal ("%s", msg);	946	rxvt_fatal ("%s", msg);
785		947
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	948	void
795	_exit (int status)	949	_exit (int status)
796		950
797	bool	951	void
798	safe ()	952	catch_fatal (SV *block)
799	CODE:	953	PROTOTYPE: &
800	RETVAL = !rxvt_tainted ();	954	CODE:
801	OUTPUT:	955	try
802	RETVAL	956	{
		957	PUSHMARK (SP);
		958	PUTBACK;
		959	call_sv (block, G_VOID | G_DISCARD);
		960	SPAGAIN;
		961	}
		962	catch (const rxvt_failure_exception &e)
		963	{
		964	croak ("rxvt_fatal exception caught, trying to continue.");
		965	}
803		966
804	NV	967	NV
805	NOW ()	968	NOW ()
806	CODE:	969	CODE:
807	RETVAL = NOW;	970	RETVAL = ev::now ();
808	OUTPUT:	971	OUTPUT:
809	RETVAL	972	RETVAL
810		973
811	int	974	int
812	GET_BASEFG (int rend)	975	GET_BASEFG (int rend)
…		…
823	RETVAL	986	RETVAL
824		987
825	int	988	int
826	SET_FGCOLOR (int rend, int new_color)	989	SET_FGCOLOR (int rend, int new_color)
827	CODE:	990	CODE:
828	RETVAL = SET_FGCOLOR (rend, new_color);	991	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
829	OUTPUT:	992	OUTPUT:
830	RETVAL	993	RETVAL
831		994
832	int	995	int
833	SET_BGCOLOR (int rend, int new_color)	996	SET_BGCOLOR (int rend, int new_color)
834	CODE:	997	CODE:
835	RETVAL = SET_BGCOLOR (rend, new_color);	998	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
836	OUTPUT:	999	OUTPUT:
837	RETVAL	1000	RETVAL
838		1001
839	int	1002	int
840	GET_CUSTOM (int rend)	1003	GET_CUSTOM (int rend)
841	CODE:	1004	CODE:
842	RETVAL = (rend && RS_customMask) >> RS_customShift;	1005	RETVAL = (rend & RS_customMask) >> RS_customShift;
843	OUTPUT:	1006	OUTPUT:
844	RETVAL	1007	RETVAL
845		1008
846	int	1009	int
847	SET_CUSTOM (int rend, int new_value)	1010	SET_CUSTOM (int rend, int new_value)
…		…
854	| ((new_value << RS_customShift) & RS_customMask);	1017	| ((new_value << RS_customShift) & RS_customMask);
855	}	1018	}
856	OUTPUT:	1019	OUTPUT:
857	RETVAL	1020	RETVAL
858		1021
		1022	void
		1023	termlist ()
		1024	PPCODE:
		1025	{
		1026	EXTEND (SP, rxvt_term::termlist.size ());
		1027
		1028	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1029	if ((*t)->perl.self)
		1030	PUSHs (sv_2mortal (newSVterm (*t)));
		1031	}
		1032
		1033	IV
		1034	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1035	CODE:
		1036	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1037	req->cb_sv = newSVsv (cb);
		1038	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1039	av_push (av, newSViv ((IV)req));
		1040	RETVAL = (IV)req;
		1041	OUTPUT:
		1042	RETVAL
		1043
		1044	void
		1045	_delete_selection_request (IV req_)
		1046	CODE:
		1047	rxvt_selection *req = (rxvt_selection *)req_;
		1048	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1049	int i;
		1050
		1051	for (i = AvFILL (av); i >= 0; i--)
		1052	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1053	break;
		1054
		1055	for (; i < AvFILL (av); i++)
		1056	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1057
		1058	av_pop (av);
		1059
		1060	delete req;
		1061
859	MODULE = urxvt PACKAGE = urxvt::term	1062	MODULE = urxvt PACKAGE = urxvt::term
860		1063
861	SV *	1064	SV *
862	_new (...)	1065	_new (AV *env, AV *arg)
863	CODE:	1066	CODE:
864	{	1067	{
865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
866	croak ("first argument to urxvt::term->_new must be arrayref");
867
868	rxvt_term *term = new rxvt_term;	1068	rxvt_term *term = new rxvt_term;
869		1069
870	term->argv = new stringvec;	1070	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	1071	for (int i = 0; i <= AvFILL (arg); i++)
872
873	for (int i = 1; i < items; i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1072	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
875		1073
876	AV *envv = (AV *)SvRV (ST (0));	1074	stringvec *envv = new stringvec;
877	for (int i = av_len (envv) + 1; i--; )	1075	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1076	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879
880	term->envv->push_back (0);
881
882	bool success;
883		1077
884	try	1078	try
885	{	1079	{
886	success = term->init (term->argv->size (), term->argv->begin ());	1080	term->init (argv, envv);
887	}	1081	}
888	catch (const class rxvt_failure_exception &e)	1082	catch (const class rxvt_failure_exception &e)
889	{
890	success = false;
891	}
892
893	if (!success)
894	{	1083	{
895	term->destroy ();	1084	term->destroy ();
896	croak ("error while initializing new terminal instance");	1085	croak ("error while initializing new terminal instance");
897	}	1086	}
898		1087
…		…
903	RETVAL	1092	RETVAL
904		1093
905	void	1094	void
906	rxvt_term::destroy ()	1095	rxvt_term::destroy ()
907		1096
908	#if ENABLE_PERL_FRILLS
909
910	void
911	rxvt_term::XListProperties (U32 window)
912	PPCODE:
913	{
914	int count;
915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
916
917	EXTEND (SP, count);
918	while (count--)
919	PUSHs (newSVuv ((U32)props [count]));
920
921	XFree (props);
922	}
923
924	void
925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
926	PPCODE:
927	{
928	Atom type;
929	int format;
930	unsigned long nitems;
931	unsigned long bytes_after;
932	unsigned char *prop;
933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
934	0, 1<<30, 0, AnyPropertyType,
935	&type, &format, &nitems, &bytes_after, &prop);
936	if (type != None)
937	{
938	EXTEND (SP, 3);
939	PUSHs (newSVuv ((U32)type));
940	PUSHs (newSViv (format));
941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
942	XFree (prop);
943	}
944	}
945
946	void
947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
948	CODE:
949	{
950	STRLEN len;
951	char *data_ = SvPVbyte (data, len);
952
953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
954	type, format, PropModeReplace,
955	(unsigned char *)data, len * 8 / format);
956	}
957
958	void
959	rxvt_term::XDeleteProperty (U32 window, U32 property)
960	CODE:
961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
962
963	U32
964	rxvt_term::DefaultRootWindow ()
965	CODE:
966	RETVAL = (U32)THIS->display->root;
967	OUTPUT:
968	RETVAL
969
970	U32
971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
972	CODE:
973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
974	x, y, width, height, 0,
975	THIS->pix_colors_focused[Color_border],
976	THIS->pix_colors_focused[Color_border]);
977	OUTPUT:
978	RETVAL
979
980	void
981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
982	CODE:
983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
984
985	void
986	rxvt_term::XMapWindow (U32 window)
987	CODE:
988	XMapWindow (THIS->display->display, (Window)window);
989
990	void
991	rxvt_term::XUnmapWindow (U32 window)
992	CODE:
993	XUnmapWindow (THIS->display->display, (Window)window);
994
995	#endif
996
997	void	1097	void
998	rxvt_term::set_should_invoke (int htype, int inc)	1098	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:	1099	CODE:
1000	THIS->perl.should_invoke [htype] += inc;	1100	uint8_t &count = THIS->perl.should_invoke [htype];
		1101	uint8_t prev = count;
		1102	count += inc;
		1103	if (!prev != !count)
		1104	{
		1105	// hook status changed, react
		1106	switch (htype)
		1107	{
		1108	case HOOK_POSITION_CHANGE:
		1109	if (count)
		1110	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1111	}
		1112	}
1001		1113
1002	void	1114	void
		1115	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1116	CODE:
		1117	XrmPutStringResource (&THIS->option_db, specifier, value);
		1118
		1119	int
1003	rxvt_term::grab_button (int button, U32 modifiers)	1120	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1004	CODE:	1121	CODE:
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1122	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1123	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1124	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1125	OUTPUT: RETVAL
		1126
		1127	int
		1128	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1129	CODE:
		1130	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1131	OUTPUT: RETVAL
		1132
		1133	void
		1134	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1135	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1136	CODE:
		1137	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1138
		1139	void
		1140	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1141	CODE:
		1142	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1008		1143
1009	bool	1144	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	1145	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	1146	CODE:
1012	{	1147	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	1148	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		1149
1015	THIS->perl.grabtime = 0;	1150	THIS->perl.grabtime = 0;
1016		1151
1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1152	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1153	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1019	mode, mode, None, GRAB_CURSOR, eventtime))	1154	mode, mode, None, GRAB_CURSOR, eventtime))
1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1155	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1021	THIS->perl.grabtime = eventtime;	1156	THIS->perl.grabtime = eventtime;
1022	else	1157	else
1023	XUngrabPointer (THIS->display->display, eventtime);	1158	XUngrabPointer (THIS->dpy, eventtime);
1024		1159
1025	RETVAL = !!THIS->perl.grabtime;	1160	RETVAL = !!THIS->perl.grabtime;
1026	}	1161	}
1027	OUTPUT:	1162	OUTPUT:
1028	RETVAL	1163	RETVAL
1029		1164
1030	void	1165	void
1031	rxvt_term::allow_events_async ()	1166	rxvt_term::allow_events_async ()
1032	CODE:	1167	CODE:
1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1168	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1034		1169
1035	void	1170	void
1036	rxvt_term::allow_events_sync ()	1171	rxvt_term::allow_events_sync ()
1037	CODE:	1172	CODE:
1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1173	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1039		1174
1040	void	1175	void
1041	rxvt_term::allow_events_replay ()	1176	rxvt_term::allow_events_replay ()
1042	CODE:	1177	CODE:
1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1178	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1179	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1045		1180
1046	void	1181	void
1047	rxvt_term::ungrab ()	1182	rxvt_term::ungrab ()
1048	CODE:	1183	CODE:
1049	ungrab (THIS);	1184	ungrab (THIS);
1050		1185
1051	int	1186	int
		1187	rxvt_term::XStringToKeysym (char *string)
		1188	CODE:
		1189	RETVAL = XStringToKeysym (string);
		1190	OUTPUT: RETVAL
		1191
		1192	char *
		1193	rxvt_term::XKeysymToString (int sym)
		1194	CODE:
		1195	RETVAL = XKeysymToString (sym);
		1196	OUTPUT: RETVAL
		1197
		1198	int
		1199	rxvt_term::XKeysymToKeycode (int sym)
		1200	CODE:
		1201	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1202	OUTPUT: RETVAL
		1203
		1204	int
		1205	rxvt_term::XKeycodeToKeysym (int code, int index)
		1206	CODE:
		1207	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1208	OUTPUT: RETVAL
		1209
		1210	int
1052	rxvt_term::strwidth (SV *str)	1211	rxvt_term::strwidth (SV *str)
1053	CODE:	1212	CODE:
1054	{	1213	{
1055	wchar_t *wstr = sv2wcs (str);	1214	wchar_t *wstr = sv2wcs (str);
1056		1215
1057	rxvt_push_locale (THIS->locale);	1216	rxvt_push_locale (THIS->locale);
1058	RETVAL = wcswidth (wstr, wcslen (wstr));	1217	RETVAL = 0;
		1218	for (wchar_t *wc = wstr; *wc; wc++)
		1219	{
		1220	int w = WCWIDTH (*wc);
		1221
		1222	if (w)
		1223	RETVAL += max (w, 1);
		1224	}
1059	rxvt_pop_locale ();	1225	rxvt_pop_locale ();
1060		1226
1061	free (wstr);	1227	free (wstr);
1062	}	1228	}
1063	OUTPUT:	1229	OUTPUT:
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1239	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1240	rxvt_pop_locale ();
1075		1241
1076	free (wstr);	1242	free (wstr);
1077		1243
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1244	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1245	free (mbstr);
1080	}	1246	}
1081	OUTPUT:	1247	OUTPUT:
1082	RETVAL	1248	RETVAL
1083		1249
…		…
1090		1256
1091	rxvt_push_locale (THIS->locale);	1257	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1258	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1259	rxvt_pop_locale ();
1094		1260
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1261	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1262	free (wstr);
1097	}	1263	}
1098	OUTPUT:	1264	OUTPUT:
1099	RETVAL	1265	RETVAL
1100		1266
1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1267	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1102		1268
1103	#define TERM_OFFSET_width TERM_OFFSET(width)	1269	#define TERM_OFFSET_width TERM_OFFSET(width)
1104	#define TERM_OFFSET_height TERM_OFFSET(height)	1270	#define TERM_OFFSET_height TERM_OFFSET(height)
1105	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1271	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1106	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1272	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1273	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1274	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1275	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1276	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1277	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1278	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1279	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1280	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1281	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1282	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1283	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1284	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1285
1116	int	1286	int
1117	rxvt_term::width ()	1287	rxvt_term::width ()
1118	ALIAS:	1288	ALIAS:
1119	width = TERM_OFFSET_width	1289	width = TERM_OFFSET_width
1120	height = TERM_OFFSET_height	1290	height = TERM_OFFSET_height
1121	fwidth = TERM_OFFSET_fwidth	1291	fwidth = TERM_OFFSET_fwidth
1122	fheight = TERM_OFFSET_fheight	1292	fheight = TERM_OFFSET_fheight
1123	fbase = TERM_OFFSET_fbase	1293	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1294	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1295	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1296	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1297	mapped = TERM_OFFSET_mapped
		1298	int_bwidth = TERM_OFFSET_int_bwidth
		1299	ext_bwidth = TERM_OFFSET_ext_bwidth
		1300	lineSpace = TERM_OFFSET_lineSpace
		1301	letterSpace = TERM_OFFSET_letterSpace
1128	saveLines = TERM_OFFSET_saveLines	1302	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1303	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1304	top_row = TERM_OFFSET_top_row
1131	CODE:	1305	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1306	RETVAL = *(int *)((char *)THIS + ix);
1133	OUTPUT:	1307	OUTPUT:
1134	RETVAL	1308	RETVAL
1135		1309
…		…
1137	rxvt_term::ModLevel3Mask ()	1311	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1312	ALIAS:
1139	ModLevel3Mask = 0	1313	ModLevel3Mask = 0
1140	ModMetaMask = 1	1314	ModMetaMask = 1
1141	ModNumLockMask = 2	1315	ModNumLockMask = 2
		1316	current_screen = 3
		1317	hidden_cursor = 4
1142	CODE:	1318	CODE:
1143	switch (ix)	1319	switch (ix)
1144	{	1320	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1321	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1322	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1323	case 2: RETVAL = THIS->ModNumLockMask; break;
		1324	case 3: RETVAL = THIS->current_screen; break;
		1325	#ifdef CURSOR_BLINK
		1326	case 4: RETVAL = THIS->hidden_cursor; break;
		1327	#endif
1148	}	1328	}
1149	OUTPUT:	1329	OUTPUT:
1150	RETVAL	1330	RETVAL
1151		1331
1152	char *	1332	char *
…		…
1162	}	1342	}
1163	OUTPUT:	1343	OUTPUT:
1164	RETVAL	1344	RETVAL
1165		1345
1166	SV *	1346	SV *
1167	rxvt_term::_env ()	1347	rxvt_term::envv ()
		1348	ALIAS:
		1349	argv = 1
1168	CODE:	1350	PPCODE:
1169	{	1351	{
1170	if (THIS->envv)	1352	stringvec *vec = ix ? THIS->argv : THIS->envv;
1171	{
1172	AV *av = newAV ();
1173		1353
		1354	EXTEND (SP, vec->size ());
		1355
1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1356	for (char **i = vec->begin (); i != vec->end (); ++i)
1175	if (*i)	1357	if (*i)
1176	av_push (av, newSVpv (*i, 0));	1358	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1177
1178	RETVAL = newRV_noinc ((SV *)av);
1179	}
1180	else
1181	RETVAL = &PL_sv_undef;
1182	}	1359	}
		1360
		1361	int
		1362	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1363	CODE:
		1364	RETVAL = THIS->pty_ev.events;
		1365	if (events != ev::UNDEF)
		1366	THIS->pty_ev.set (events);
		1367	OUTPUT:
		1368	RETVAL
		1369
		1370	int
		1371	rxvt_term::pty_fd ()
		1372	CODE:
		1373	RETVAL = THIS->pty->pty;
		1374	OUTPUT:
		1375	RETVAL
		1376
		1377	Window
		1378	rxvt_term::parent ()
		1379	CODE:
		1380	RETVAL = THIS->parent;
1183	OUTPUT:	1381	OUTPUT:
1184	RETVAL	1382	RETVAL
1185		1383
1186	int	1384	int
1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1188	CODE:
1189	RETVAL = THIS->pty_ev.events;
1190	if (events != EVENT_UNDEF)
1191	THIS->pty_ev.set (events);
1192	OUTPUT:
1193	RETVAL
1194
1195	U32
1196	rxvt_term::parent ()	1385	rxvt_term::parent_x ()
1197	CODE:	1386	CODE:
1198	RETVAL = (U32)THIS->parent [0];	1387	RETVAL = THIS->parent_x;
1199	OUTPUT:	1388	OUTPUT:
1200	RETVAL	1389	RETVAL
1201		1390
1202	U32	1391	int
1203	rxvt_term::vt ()	1392	rxvt_term::parent_y ()
1204	CODE:	1393	CODE:
1205	RETVAL = (U32)THIS->vt;	1394	RETVAL = THIS->parent_y;
1206	OUTPUT:	1395	OUTPUT:
1207	RETVAL	1396	RETVAL
1208		1397
1209	void	1398	void
1210	rxvt_term::vt_emask_add (U32 emask)	1399	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1421	}
1233	OUTPUT:	1422	OUTPUT:
1234	RETVAL	1423	RETVAL
1235		1424
1236	void	1425	void
		1426	rxvt_term::set_urgency (bool enable)
		1427
		1428	void
		1429	rxvt_term::focus_in ()
		1430
		1431	void
		1432	rxvt_term::focus_out ()
		1433
		1434	void
		1435	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1436	ALIAS:
		1437	key_release = 1
		1438	CODE:
		1439	{
		1440	XKeyEvent xkey;
		1441
		1442	memset (&xkey, 0, sizeof (xkey));
		1443
		1444	xkey.time = time;
		1445	xkey.state = state;
		1446	xkey.keycode = keycode;
		1447
		1448	xkey.type = ix ? KeyRelease : KeyPress;
		1449	xkey.display = THIS->dpy;
		1450	xkey.window = THIS->vt;
		1451	xkey.root = THIS->display->root;
		1452	xkey.subwindow = THIS->vt;
		1453
		1454	if (ix)
		1455	THIS->key_release (xkey);
		1456	else
		1457	THIS->key_press (xkey);
		1458	}
		1459
		1460	void
1237	rxvt_term::want_refresh ()	1461	rxvt_term::want_refresh ()
1238	CODE:	1462	CODE:
1239	THIS->want_refresh = 1;	1463	THIS->want_refresh = 1;
		1464	THIS->refresh_check ();
1240		1465
1241	void	1466	void
1242	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1467	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1243	PPCODE:	1468	PPCODE:
1244	{	1469	{
…		…
1247		1472
1248	line_t &l = ROW(row_number);	1473	line_t &l = ROW(row_number);
1249		1474
1250	if (GIMME_V != G_VOID)	1475	if (GIMME_V != G_VOID)
1251	{	1476	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1477	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1478
1254	for (int col = 0; col < THIS->ncol; col++)	1479	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1480	wstr [col] = l.t [col];
1256		1481
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1482	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1483	}
1261		1484
1262	if (new_text)	1485	if (new_text)
1263	{	1486	{
1264	wchar_t *wstr = sv2wcs (new_text);	1487	wchar_t *wstr = sv2wcs (new_text);
1265		1488
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1489	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1490
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1491	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1492	{
1270	free (wstr);	1493	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1494	croak ("new_text extends beyond horizontal margins");
1272	}	1495	}
1273		1496
…		…
1305	{	1528	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1529	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1530	croak ("new_rend must be arrayref");
1308		1531
1309	AV *av = (AV *)SvRV (new_rend);	1532	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1533	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1534
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1535	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1536	croak ("new_rend array extends beyond horizontal margins");
1314		1537
1315	for (int col = start_col; col < start_col + len; col++)	1538	for (int col = start_col; col < start_col + len; col++)
1316	{	1539	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1540	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1580	rxvt_term::special_encode (SV *string)
1358	CODE:	1581	CODE:
1359	{	1582	{
1360	wchar_t *wstr = sv2wcs (string);	1583	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1584	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1585	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1586
1364	rxvt_push_locale (THIS->locale);	1587	rxvt_push_locale (THIS->locale);
1365		1588
1366	wchar_t *r = rstr;	1589	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1590	for (wchar_t *s = wstr; *s; s++)
		1591	{
		1592	int w = WCWIDTH (*s);
		1593
1368	if (wcwidth (*s) == 0)	1594	if (w == 0)
1369	{	1595	{
1370	if (r == rstr)	1596	if (r == rstr)
1371	croak ("leading combining character unencodable");	1597	croak ("leading combining character unencodable");
1372		1598
1373	unicode_t n = rxvt_compose (r[-1], *s);	1599	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1600	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1601	n = rxvt_composite.compose (r[-1], *s);
1376		1602
1377	r[-1] = n;	1603	r[-1] = n;
1378	}	1604	}
1379	#if !UNICODE_3	1605	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1606	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1607	*r++ = rxvt_composite.compose (*s);
1382	#endif	1608	#endif
1383	else	1609	else
1384	*r++ = *s;	1610	*r++ = *s;
		1611
		1612	// the *2 above only allows wcwidth <= 2
		1613	if (w > 1)
		1614	*r++ = NOCHAR;
		1615	}
1385		1616
1386	rxvt_pop_locale ();	1617	rxvt_pop_locale ();
1387		1618
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1619	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1620	}
1392	OUTPUT:	1621	OUTPUT:
1393	RETVAL	1622	RETVAL
1394		1623
1395	SV *	1624	SV *
1396	rxvt_term::special_decode (SV *text)	1625	rxvt_term::special_decode (SV *text)
1397	CODE:	1626	CODE:
1398	{	1627	{
1399	wchar_t *wstr = sv2wcs (text);	1628	wchar_t *wstr = sv2wcs (text);
1400	int wlen = wcslen (wstr);
1401	int dlen = 0;	1629	int dlen = 0;
1402		1630
1403	// find length	1631	// find length
1404	for (wchar_t *s = wstr; *s; s++)	1632	for (wchar_t *s = wstr; *s; s++)
1405	if (*s == NOCHAR)	1633	if (*s == NOCHAR)
…		…
1407	else if (IS_COMPOSE (*s))	1635	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1636	dlen += rxvt_composite.expand (*s, 0);
1409	else	1637	else
1410	dlen++;	1638	dlen++;
1411		1639
1412	wchar_t *rstr = new wchar_t [dlen];	1640	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1641
1414	// decode	1642	// decode
1415	wchar_t *r = rstr;	1643	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1644	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1645	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1647	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1648	r += rxvt_composite.expand (*s, r);
1421	else	1649	else
1422	*r++ = *s;	1650	*r++ = *s;
1423		1651
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1652	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1653	}
1428	OUTPUT:	1654	OUTPUT:
1429	RETVAL	1655	RETVAL
1430		1656
1431	void	1657	void
1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1658	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1433	PPCODE:	1659	PPCODE:
1434	{	1660	{
1435	struct resval { const char *name; int value; } rslist [] = {	1661	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1436	# define def(name) { # name, Rs_ ## name },	1662	# define def(name) { # name, Rs_ ## name },
1437	# define reserve(name,count)	1663	# define reserve(name,count)
1438	# include "rsinc.h"	1664	# include "rsinc.h"
1439	# undef def	1665	# undef def
1440	# undef reserve	1666	# undef reserve
1441	};	1667	};
1442		1668
1443	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1669	rs = rslist + ecb_array_length (rslist);
1444		1670
		1671	if (*name)
1445	do {	1672	{
		1673	do {
1446	if (rs-- == rslist)	1674	if (rs-- == rslist)
1447	croak ("no such resource '%s', requested", name);	1675	croak ("no such resource '%s', requested", name);
1448	} while (strcmp (name, rs->name));	1676	} while (strcmp (name, rs->name));
1449		1677
1450	index += rs->value;	1678	index += rs->value;
		1679	}
		1680	else
		1681	{
		1682	--rs;
		1683	name = "";
		1684	}
1451		1685
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1686	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1687	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1688
1455	if (GIMME_V != G_VOID)	1689	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1690	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1691
1458	if (newval)	1692	if (newval)
1459	{	1693	{
1460	if (SvOK (newval))	1694	if (SvOK (newval))
1461	{	1695	{
…		…
1468	}	1702	}
1469	}	1703	}
1470		1704
1471	const char *	1705	const char *
1472	rxvt_term::x_resource (const char *name)	1706	rxvt_term::x_resource (const char *name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1707
1476	bool	1708	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1709	rxvt_term::option (U8 optval, int set = -1)
1478	CODE:	1710	CODE:
1479	{	1711	{
1480	RETVAL = THIS->options & optval;	1712	RETVAL = THIS->option (optval);
1481		1713
1482	if (set >= 0)	1714	if (set >= 0)
1483	{	1715	{
1484	if (set)
1485	THIS->options |= optval;	1716	THIS->set_option (optval, set);
1486	else
1487	THIS->options &= ~optval;
1488		1717
		1718	if (THIS->init_done) // avoid doing this before START
1489	switch (optval)	1719	switch (optval)
1490	{	1720	{
1491	case Opt_skipBuiltinGlyphs:	1721	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1722	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1723	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1724	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1725	THIS->want_refresh = 1;
		1726	THIS->refresh_check ();
1496	break;	1727	break;
		1728	#ifdef CURSOR_BLINK
		1729	case Opt_cursorBlink:
		1730	THIS->cursor_blink_reset ();
		1731	break;
		1732	#endif
1497		1733
1498	case Opt_cursorUnderline:	1734	case Opt_cursorUnderline:
1499	THIS->want_refresh = 1;	1735	THIS->want_refresh = 1;
		1736	THIS->refresh_check ();
1500	break;	1737	break;
1501		1738
1502	# case Opt_scrollBar_floating:	1739	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1740	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1741	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1742	# break;
1506	}	1743	}
1507	}	1744	}
1508	}	1745	}
1509	OUTPUT:	1746	OUTPUT:
1510	RETVAL	1747	RETVAL
1511		1748
…		…
1514	CODE:	1751	CODE:
1515	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1752	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1516	THIS->keyboard->register_done ();	1753	THIS->keyboard->register_done ();
1517	OUTPUT:	1754	OUTPUT:
1518	RETVAL	1755	RETVAL
		1756
		1757	void
		1758	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1759	CODE:
		1760	wchar_t *wstr = sv2wcs (str);
		1761	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1762	free (wstr);
1519		1763
1520	void	1764	void
1521	rxvt_term::screen_cur (...)	1765	rxvt_term::screen_cur (...)
1522	PROTOTYPE: $;$$	1766	PROTOTYPE: $;$$
1523	ALIAS:	1767	ALIAS:
…		…
1537	EXTEND (SP, 2);	1781	EXTEND (SP, 2);
1538	PUSHs (sv_2mortal (newSViv (rc.row)));	1782	PUSHs (sv_2mortal (newSViv (rc.row)));
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1783	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1784	}
1541		1785
1542	if (items == 3)	1786	if (items >= 3)
		1787	{
		1788	rc.row = SvIV (ST (1));
		1789	rc.col = SvIV (ST (2));
		1790
		1791	if (ix == 2)
1543	{	1792	{
		1793	if (rc.col == 0)
		1794	{
		1795	// col == 0 means end of previous line
		1796	rc.row--;
		1797	rc.col = THIS->ncol;
		1798	}
		1799	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1800	&& rc.col > ROW(rc.row).l)
		1801	{
		1802	// col >= length means while line and add newline
		1803	rc.col = THIS->ncol;
		1804	}
		1805	}
		1806
		1807	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1808	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1809
1547	if (ix)	1810	if (ix)
		1811	{
		1812	THIS->selection.screen = THIS->current_screen;
		1813
1548	THIS->want_refresh = 1;	1814	THIS->want_refresh = 1;
		1815	THIS->refresh_check ();
1549	}	1816	}
		1817	}
1550	}	1818	}
1551		1819
1552	char	1820	int
1553	rxvt_term::cur_charset ()	1821	rxvt_term::selection_screen (int screen = -1)
1554	CODE:	1822	CODE:
1555	RETVAL = THIS->charsets [THIS->screen.charset];	1823	RETVAL = THIS->selection.screen;
1556	OUTPUT:	1824	if (screen >= 0)
		1825	THIS->selection.screen = screen;
		1826	OUTPUT:
1557	RETVAL	1827	RETVAL
1558		1828
1559	#void	1829	void
1560	#rxvt_term::selection_clear ()	1830	rxvt_term::selection_clear (bool clipboard = false)
1561		1831
1562	void	1832	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1833	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1834	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1835	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1836	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1837	THIS->selection_make (eventtime);
1568		1838
1569	int	1839	int
1570	rxvt_term::selection_grab (U32 eventtime)	1840	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1571		1841
1572	void	1842	void
1573	rxvt_term::selection (SV *newtext = 0)	1843	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1574	PPCODE:	1844	PPCODE:
1575	{	1845	{
		1846	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1847	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1848
1576	if (GIMME_V != G_VOID)	1849	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1850	XPUSHs (text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1851	? sv_2mortal (wcs2sv (text, len))
1579	: &PL_sv_undef);	1852	: &PL_sv_undef);
1580		1853
1581	if (newtext)	1854	if (newtext)
1582	{	1855	{
1583	free (THIS->selection.text);	1856	free (text);
1584		1857
1585	THIS->selection.text = sv2wcs (newtext);	1858	text = sv2wcs (newtext);
1586	THIS->selection.len = wcslen (THIS->selection.text);	1859	len = wcslen (text);
1587	}	1860	}
1588	}	1861	}
		1862
		1863	char
		1864	rxvt_term::cur_charset ()
		1865	CODE:
		1866	RETVAL = THIS->charsets [THIS->screen.charset];
		1867	OUTPUT:
		1868	RETVAL
1589		1869
1590	void	1870	void
1591	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)	1871	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)
1592		1872
1593	void	1873	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1874	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		1875
1596	void	1876	void
1597	rxvt_term::scr_bell ()	1877	rxvt_term::scr_bell ()
		1878
		1879	void
		1880	rxvt_term::scr_recolour (bool refresh = true);
		1881
		1882	void
		1883	rxvt_term::scr_change_screen (int screen)
1598		1884
1599	void	1885	void
1600	rxvt_term::scr_add_lines (SV *string)	1886	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	1887	CODE:
1602	{	1888	{
…		…
1612	char *str = SvPVbyte (octets, len);	1898	char *str = SvPVbyte (octets, len);
1613	C_ARGS:	1899	C_ARGS:
1614	str, len	1900	str, len
1615		1901
1616	void	1902	void
		1903	rxvt_term::tt_paste (SV *octets)
		1904	INIT:
		1905	STRLEN len;
		1906	char *str = SvPVbyte (octets, len);
		1907	C_ARGS:
		1908	str, len
		1909
		1910	void
1617	rxvt_term::cmd_parse (SV *octets)	1911	rxvt_term::cmd_parse (SV *octets)
1618	CODE:	1912	CODE:
1619	{	1913	{
1620	STRLEN len;	1914	STRLEN len;
1621	char *str = SvPVbyte (octets, len);	1915	char *str = SvPVbyte (octets, len);
…		…
1643	o->self = (HV *)SvRV (RETVAL);	1937	o->self = (HV *)SvRV (RETVAL);
1644	}	1938	}
1645	OUTPUT:	1939	OUTPUT:
1646	RETVAL	1940	RETVAL
1647		1941
		1942	#############################################################################
		1943	# Various X Utility Functions
		1944	#############################################################################
		1945
		1946	void
		1947	rxvt_term::XListProperties (Window window)
		1948	PPCODE:
		1949	{
		1950	int count;
		1951	Atom *props = XListProperties (THIS->dpy, window, &count);
		1952
		1953	EXTEND (SP, count);
		1954	while (count--)
		1955	PUSHs (newSVuv ((U32)props [count]));
		1956
		1957	XFree (props);
		1958	}
		1959
		1960	void
		1961	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1962	PPCODE:
		1963	{
		1964	Atom type;
		1965	int format;
		1966	unsigned long nitems;
		1967	unsigned long bytes_after;
		1968	unsigned char *prop;
		1969
		1970	XGetWindowProperty (THIS->dpy, window, property,
		1971	0, 1<<24, 0, AnyPropertyType,
		1972	&type, &format, &nitems, &bytes_after, &prop);
		1973
		1974	if (type != None)
		1975	{
		1976	int elemsize = format == 16 ? sizeof (short)
		1977	: format == 32 ? sizeof (long)
		1978	: 1;
		1979
		1980	EXTEND (SP, 3);
		1981	PUSHs (newSVuv ((U32)type));
		1982	PUSHs (newSViv (format));
		1983	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1984	XFree (prop);
		1985	}
		1986	}
		1987
		1988	void
		1989	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1990	CODE:
		1991	{
		1992	STRLEN len;
		1993	char *data_ = SvPVbyte (data, len);
		1994
		1995	int elemsize = format == 16 ? sizeof (short)
		1996	: format == 32 ? sizeof (long)
		1997	: 1;
		1998
		1999	XChangeProperty (THIS->dpy, window, property,
		2000	type, format, PropModeReplace,
		2001	(unsigned char *)data_, len / elemsize);
		2002	}
		2003
		2004	Atom
		2005	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2006	C_ARGS: term->dpy, atom_name, only_if_exists
		2007
		2008	char *
		2009	XGetAtomName (rxvt_term *term, Atom atom)
		2010	C_ARGS: term->dpy, atom
		2011	CLEANUP:
		2012	XFree (RETVAL);
		2013
		2014	void
		2015	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2016	C_ARGS: term->dpy, window, property
		2017
		2018	Window
		2019	rxvt_term::DefaultRootWindow ()
		2020	CODE:
		2021	RETVAL = THIS->display->root;
		2022	OUTPUT:
		2023	RETVAL
		2024
		2025	#if 0
		2026
		2027	Window
		2028	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2029	C_ARGS: term->dpy, (Window)parent,
		2030	x, y, width, height, 0,
		2031	term->pix_colors_focused[Color_border],
		2032	term->pix_colors_focused[Color_border]
		2033
		2034	#endif
		2035
		2036	void
		2037	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2038	C_ARGS: term->dpy, window, parent, x, y
		2039
		2040	void
		2041	XMapWindow (rxvt_term *term, Window window)
		2042	C_ARGS: term->dpy, window
		2043
		2044	void
		2045	XUnmapWindow (rxvt_term *term, Window window)
		2046	C_ARGS: term->dpy, window
		2047
		2048	void
		2049	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2050	C_ARGS: term->dpy, window, x, y, width, height
		2051
		2052	void
		2053	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2054	CODE:
		2055	{
		2056	XWindowAttributes attr;
		2057	XGetWindowAttributes (THIS->dpy, window, &attr);
		2058	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2059	}
		2060
		2061	void
		2062	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2063	PPCODE:
		2064	{
		2065	int dx, dy;
		2066	Window child;
		2067
		2068	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2069	{
		2070	EXTEND (SP, 3);
		2071	PUSHs (newSViv (dx));
		2072	PUSHs (newSViv (dy));
		2073	PUSHs (newSVuv (child));
		2074	}
		2075	}
		2076
		2077	#############################################################################
		2078	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2079
		2080	bool
		2081	rxvt_term::has_render ()
		2082	CODE:
		2083	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	void
		2088	rxvt_term::background_geometry (bool border = false)
		2089	PPCODE:
		2090	EXTEND (SP, 4);
		2091	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2092	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2093	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2094	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2095
		2096	#if HAVE_IMG
		2097
		2098	rxvt_img *
		2099	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2100	CODE:
		2101	XRenderPictFormat *f = SvOK (format)
		2102	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2103	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2104	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2105	RETVAL->alloc ();
		2106	OUTPUT:
		2107	RETVAL
		2108
		2109	#if ENABLE_TRANSPARENCY
		2110
		2111	rxvt_img *
		2112	rxvt_term::new_img_from_root ()
		2113	CODE:
		2114	RETVAL = rxvt_img::new_from_root (THIS);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	#endif
		2119
		2120	#if HAVE_PIXBUF
		2121
		2122	rxvt_img *
		2123	rxvt_term::new_img_from_file (octet_string filename)
		2124	CODE:
		2125	try
		2126	{
		2127	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2128	}
		2129	catch (const class rxvt_failure_exception &e)
		2130	{
		2131	croak ("new_img_from_file failed");
		2132	}
		2133	OUTPUT:
		2134	RETVAL
		2135
		2136	#endif
		2137
		2138	#if HAVE_BG_PIXMAP
		2139
		2140	void
		2141	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2142	CODE:
		2143	THIS->bg_destroy ();
		2144	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2145
		2146	if (img) // TODO: cannot be false
		2147	{
		2148	img = img->clone (); // own the img
		2149
		2150	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2151	img->sub_rect (0, 0,
		2152	border ? THIS->vt_width : THIS->szHint.width,
		2153	border ? THIS->vt_height : THIS->szHint.height)
		2154	->replace (img);
		2155
		2156	// just in case, should usually be a nop
		2157	img->reify ()
		2158	->replace (img);
		2159
		2160	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2161	->replace (img);
		2162
		2163	THIS->bg_img = img;
		2164	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2165
		2166	if (!border)
		2167	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2168	}
		2169
		2170	#endif
		2171
		2172	#endif
		2173
		2174	#############################################################################
		2175	# urxvt::overlay
		2176	#############################################################################
		2177
1648	MODULE = urxvt PACKAGE = urxvt::overlay	2178	MODULE = urxvt PACKAGE = urxvt::overlay
1649		2179
1650	void	2180	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	2181	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		2182
…		…
1657	overlay::hide ()	2187	overlay::hide ()
1658		2188
1659	void	2189	void
1660	overlay::DESTROY ()	2190	overlay::DESTROY ()
1661		2191
		2192	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2193
		2194	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2195
		2196	#if HAVE_PIXBUF
		2197
		2198	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2199	C_ARGS: filename, 0
		2200
		2201	void
		2202	DESTROY (urxvt::pixbuf self)
		2203	CODE:
		2204	gdk_pixbuf_unref (self);
		2205
		2206	#endif
		2207
1662	MODULE = urxvt PACKAGE = urxvt::timer	2208	MODULE = urxvt PACKAGE = urxvt::img
1663		2209
1664	SV *	2210	#if HAVE_IMG
1665	timer::new ()
1666	CODE:
1667	timer *w = new timer;
1668	w->start (NOW);
1669	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1670	w->self = (HV *)SvRV (RETVAL);
1671	OUTPUT:
1672	RETVAL
1673		2211
1674	timer *	2212	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1675	timer::cb (SV *cb)	2213	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1676	CODE:
1677	THIS->cb (cb);
1678	RETVAL = THIS;
1679	OUTPUT:
1680	RETVAL
1681		2214
1682	NV	2215	int
1683	timer::at ()	2216	rxvt_img::w ()
1684	CODE:	2217	CODE:
1685	RETVAL = THIS->at;	2218	RETVAL = THIS->w;
1686	OUTPUT:	2219	OUTPUT:
1687	RETVAL	2220	RETVAL
1688		2221
1689	timer *	2222	int
1690	timer::interval (NV interval)	2223	rxvt_img::h ()
1691	CODE:	2224	CODE:
1692	THIS->interval = interval;
1693	RETVAL = THIS;	2225	RETVAL = THIS->h;
1694	OUTPUT:	2226	OUTPUT:
1695	RETVAL	2227	RETVAL
1696		2228
1697	timer *	2229	Pixmap
1698	timer::set (NV tstamp)	2230	rxvt_img::pm ()
1699	CODE:	2231	CODE:
1700	THIS->set (tstamp);
1701	RETVAL = THIS;	2232	RETVAL = THIS->pm;
1702	OUTPUT:	2233	OUTPUT:
1703	RETVAL
1704
1705	timer *
1706	timer::start (NV tstamp = THIS->at)
1707	CODE:
1708	THIS->start (tstamp);
1709	RETVAL = THIS;	2234	RETVAL
1710	OUTPUT:
1711	RETVAL
1712		2235
1713	timer *
1714	timer::stop ()
1715	CODE:
1716	THIS->stop ();
1717	RETVAL = THIS;
1718	OUTPUT:
1719	RETVAL
1720
1721	void	2236	void
		2237	rxvt_img::fill (SV *c)
		2238	INIT:
		2239	rgba cc = parse_rgba (c, THIS->s);
		2240	C_ARGS: cc
		2241
		2242	void
1722	timer::DESTROY ()	2243	rxvt_img::DESTROY ()
1723
1724	MODULE = urxvt PACKAGE = urxvt::iow
1725
1726	SV *
1727	iow::new ()
1728	CODE:	2244	CODE:
1729	iow *w = new iow;	2245	delete THIS;
1730	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1731	w->self = (HV *)SvRV (RETVAL);
1732	OUTPUT:
1733	RETVAL
1734		2246
1735	iow *
1736	iow::cb (SV *cb)
1737	CODE:
1738	THIS->cb (cb);
1739	RETVAL = THIS;
1740	OUTPUT:
1741	RETVAL
1742
1743	iow *
1744	iow::fd (int fd)
1745	CODE:
1746	THIS->fd = fd;
1747	RETVAL = THIS;
1748	OUTPUT:
1749	RETVAL
1750
1751	iow *
1752	iow::events (short events)
1753	CODE:
1754	THIS->events = events;
1755	RETVAL = THIS;
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::start ()
1761	CODE:
1762	THIS->start ();
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::stop ()
1769	CODE:
1770	THIS->stop ();
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	void	2247	void
1776	iow::DESTROY ()	2248	rxvt_img::unshare ()
1777		2249
		2250	int
		2251	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2252	CODE:
		2253	if (items >= 2)
		2254	THIS->repeat_mode (repeat);
		2255	if (GIMME_V != G_VOID)
		2256	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1778		2257
		2258	void
		2259	rxvt_img::move (int dx, int dy)
		2260
		2261	void
		2262	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2263
		2264	void
		2265	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2266
		2267	rxvt_img *
		2268	rxvt_img::clone ()
		2269
		2270	rxvt_img *
		2271	rxvt_img::reify ()
		2272
		2273	rxvt_img *
		2274	rxvt_img::sub_rect (int x, int y, int width, int height)
		2275
		2276	rxvt_img *
		2277	rxvt_img::blur (int rh, int rv)
		2278
		2279	rxvt_img *
		2280	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2281	INIT:
		2282	double matrix[3][3] = {
		2283	{ p11, p12, p13 },
		2284	{ p21, p22, p23 },
		2285	{ p31, p32, p33 }
		2286	};
		2287	C_ARGS: matrix
		2288
		2289	rxvt_img *
		2290	rxvt_img::scale (int new_width, int new_height)
		2291
		2292	rxvt_img *
		2293	rxvt_img::rotate (int x, int y, NV phi)
		2294
		2295	#endif
		2296

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