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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.68 by root, Mon Jan 16 08:48:09 2006 UTC vs.
Revision 1.207 by sf-exg, Fri Dec 28 21:19:21 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	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
61	{	70	{
62	SvTAINT (sv);	71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
63	return sv;	107	return c;
64	}	108	}
65		109
66	static SV *	110	/////////////////////////////////////////////////////////////////////////////
67	taint_if (SV *sv, SV *src)	111	#endif
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		112
75	static wchar_t *	113	static wchar_t *
76	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
77	{	115	{
78	STRLEN len;	116	STRLEN len;
…		…
91		129
92	return sv;	130	return sv;
93	}	131	}
94		132
95	static SV *	133	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)	134	newSVptr (void *ptr, const char *klass)
104	{	135	{
105	HV *hv = newHV ();	136	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	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);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		161
131	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
132	}	163	}
133		164
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		167
137	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
138		169
139	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
140	{	173	{
141	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
142	HV *self;	179	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		180
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	182	~overlay ();
240		183
241	void show ();	184	void show ();
…		…
245		188
246	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
247	};	190	};
248		191
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	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)	193	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	194	{
		195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
252	if (border == 2)	203	if (border == 2)
253	{	204	{
254	w += 2;	205	w += 2;
255	h += 2;	206	h += 2;
256	}	207	}
…		…
294	*rp++ = r;	245	*rp++ = r;
295	}	246	}
296	}	247	}
297		248
298	show ();	249	show ();
299	THIS->want_refresh = 1;
300	}	250	}
301		251
302	overlay::~overlay ()	252	overlay::~overlay ()
303	{	253	{
304	hide ();	254	hide ();
…		…
309	delete [] rend[y];	259	delete [] rend[y];
310	}	260	}
311		261
312	delete [] text;	262	delete [] text;
313	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
314		276
315	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
316	}	278	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	}	279	}
326		280
327	void	281	void
328	overlay::hide ()	282	overlay::hide ()
329	{	283	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
331		286
332	if (ovs)	287	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		288
336	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	av_pop (overlay_av);
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
339	}	303	}
340		304
341	void overlay::swap ()	305	void overlay::swap ()
342	{	306	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	307	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));	308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		309
346	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
348		317
349	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
350	{	319	{
351	text_t *t1 = text [y];	320	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
385		354
386	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
387		356
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	359	}
391		360
392	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
393	}	363	}
394		364
		365	/////////////////////////////////////////////////////////////////////////////
		366
		367	#include "iom_perl.h"
395		368
396	/////////////////////////////////////////////////////////////////////////////	369	/////////////////////////////////////////////////////////////////////////////
397		370
398	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
399		372
…		…
403	{	376	{
404	if (perl)	377	if (perl)
405	{	378	{
406	perl_destruct (perl);	379	perl_destruct (perl);
407	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
408	}	382	}
409	}	383	}
410		384
411	void	385	void
412	rxvt_perl_interp::init (rxvt_term *term)	386	rxvt_perl_interp::init ()
413	{	387	{
414	if (!perl)	388	if (!perl)
415	{	389	{
416	rxvt_push_locale (""); // perl init destroys current locale	390	rxvt_push_locale (""); // perl init destroys current locale
417		391
		392	{
418	perl_environ = rxvt_environ;	393	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	394	localise_env set_environ (perl_environ);
420		395
421	char *argv[] = {	396	char *args[] = {
422	"",	397	"",
423	"-T",	398	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
425	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
426		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	410	perl = perl_alloc ();
428	perl_construct (perl);	411	perl_construct (perl);
429		412
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	414	|| perl_run (perl))
432	{	415	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		417
435	perl_destruct (perl);	418	perl_destruct (perl);
436	perl_free (perl);	419	perl_free (perl);
437	perl = 0;	420	perl = 0;
438	}	421	}
439		422	}
440	swap (perl_environ, environ);
441		423
442	rxvt_pop_locale ();	424	rxvt_pop_locale ();
443	}	425	}
		426	}
444		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
445	// runs outside of perls ENV	435	// runs outside of perls ENV
446	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
447	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
448	}	495	}
449		496
450	static void	497	static void
451	ungrab (rxvt_term *THIS)	498	ungrab (rxvt_term *THIS)
452	{	499	{
453	if (THIS->perl.grabtime)	500	if (THIS->perl.grabtime)
454	{	501	{
455	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	502	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
456	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	503	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
457	THIS->perl.grabtime = 0;	504	THIS->perl.grabtime = 0;
458	}	505	}
459	}	506	}
460		507
461	static void
462	swap_overlays (rxvt_term *term)
463	{
464	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
465
466	if (HvKEYS (hv))
467	{
468	hv_iterinit (hv);
469
470	while (HE *he = hv_iternext (hv))
471	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
472	}
473	}
474
475	bool	508	bool
476	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
477	{	510	{
478	if (!perl || !term->perl.self)	511	if (!perl || !term->perl.self)
479	return false;	512	return false;
480		513
		514	localise_env set_environ (perl_environ);
		515
481	// pre-handling of some events	516	// pre-handling of some events
482	if (htype == HOOK_REFRESH_END)	517	if (htype == HOOK_REFRESH_END)
483	swap_overlays (term);	518	{
		519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
484		520
485	swap (perl_environ, environ);	521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		523	}
		524	else if (htype == HOOK_DESTROY)
		525	{
		526	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		527
		528	for (int i = AvFILL (av); i >= 0; i--)
		529	{
		530	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		531	delete req;
		532	}
		533	}
486		534
487	bool event_consumed;	535	bool event_consumed;
488		536
489	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
490	|| term->perl.should_invoke [htype])	537	if (term->perl.should_invoke [htype])
491	try
492	{	538	{
493	dSP;	539	dSP;
494	va_list ap;	540	va_list ap;
495		541
496	va_start (ap, htype);	542	va_start (ap, htype);
497		543
498	ENTER;	544	ENTER;
499	SAVETMPS;	545	SAVETMPS;
500		546
501	PUSHMARK (SP);	547	PUSHMARK (SP);
502		548
		549	EXTEND (SP, 2);
503	XPUSHs (sv_2mortal (newSVterm (term)));	550	PUSHs (sv_2mortal (newSVterm (term)));
504	XPUSHs (sv_2mortal (newSViv (htype)));	551	PUSHs (sv_2mortal (newSViv (htype)));
505		552
506	for (;;) {	553	for (;;) {
507	data_type dt = (data_type)va_arg (ap, int);	554	data_type dt = (data_type)va_arg (ap, int);
508		555
509	switch (dt)	556	switch (dt)
510	{	557	{
511	case DT_INT:	558	case DT_INT:
512	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	559	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
513	break;	560	break;
514		561
515	case DT_LONG:	562	case DT_LONG:
516	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	563	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
517	break;	564	break;
518		565
519	case DT_STR:	566	case DT_STR:
520	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	567	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
521	break;	568	break;
522		569
523	case DT_STR_LEN:	570	case DT_STR_LEN:
524	{	571	{
525	char *str = va_arg (ap, char *);	572	char *str = va_arg (ap, char *);
526	int len = va_arg (ap, int);	573	int len = va_arg (ap, int);
527		574
528	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	575	XPUSHs (sv_2mortal (newSVpvn (str, len)));
529	}	576	}
530	break;	577	break;
531		578
532	case DT_WCS_LEN:	579	case DT_WCS_LEN:
533	{	580	{
534	wchar_t *wstr = va_arg (ap, wchar_t *);	581	wchar_t *wstr = va_arg (ap, wchar_t *);
535	int wlen = va_arg (ap, int);	582	int wlen = va_arg (ap, int);
536		583
537	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	584	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
538	}	585	}
539	break;	586	break;
540		587
		588	case DT_LCS_LEN:
		589	{
		590	long *lstr = va_arg (ap, long *);
		591	int llen = va_arg (ap, int);
		592
		593	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		594	}
		595	break;
		596
541	case DT_XEVENT:	597	case DT_XEVENT:
542	{	598	{
543	XEvent *xe = va_arg (ap, XEvent *);	599	XEvent *xe = va_arg (ap, XEvent *);
544	HV *hv = newHV ();	600	HV *hv = newHV ();
545		601
546	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	602	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
547	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	603	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		604	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
548	# undef set	605	# undef set
549		606
550	setiv (type, xe->type);	607	setiv (type, xe->type);
551	setiv (send_event, xe->xany.send_event);	608	setiv (send_event, xe->xany.send_event);
552	setiv (serial, xe->xany.serial);	609	setiv (serial, xe->xany.serial);
553		610
554	switch (xe->type)	611	switch (xe->type)
555	{	612	{
556	case KeyPress:	613	case KeyPress:
557	case KeyRelease:	614	case KeyRelease:
558	case ButtonPress:	615	case ButtonPress:
559	case ButtonRelease:	616	case ButtonRelease:
560	case MotionNotify:	617	case MotionNotify:
		618	setuv (window, xe->xmotion.window);
		619	setuv (root, xe->xmotion.root);
		620	setuv (subwindow, xe->xmotion.subwindow);
561	setiv (time, xe->xmotion.time);	621	setuv (time, xe->xmotion.time);
562	setiv (x, xe->xmotion.x);	622	setiv (x, xe->xmotion.x);
563	setiv (y, xe->xmotion.y);	623	setiv (y, xe->xmotion.y);
564	setiv (row, xe->xmotion.y / term->fheight);	624	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
565	setiv (col, xe->xmotion.x / term->fwidth);	625	setiv (col, xe->xmotion.x / term->fwidth);
566	setiv (x_root, xe->xmotion.x_root);	626	setiv (x_root, xe->xmotion.x_root);
567	setiv (y_root, xe->xmotion.y_root);	627	setiv (y_root, xe->xmotion.y_root);
568	setiv (state, xe->xmotion.state);	628	setuv (state, xe->xmotion.state);
569	break;
570	}
571		629
572	switch (xe->type)	630	switch (xe->type)
573	{	631	{
574	case KeyPress:	632	case KeyPress:
575	case KeyRelease:	633	case KeyRelease:
576	setiv (keycode, xe->xkey.keycode);	634	setuv (keycode, xe->xkey.keycode);
577	break;	635	break;
578		636
579	case ButtonPress:	637	case ButtonPress:
580	case ButtonRelease:	638	case ButtonRelease:
581	setiv (button, xe->xbutton.button);	639	setuv (button, xe->xbutton.button);
582	break;	640	break;
583		641
584	case MotionNotify:	642	case MotionNotify:
585	setiv (is_hint, xe->xmotion.is_hint);	643	setiv (is_hint, xe->xmotion.is_hint);
		644	break;
		645	}
		646
586	break;	647	break;
		648
		649	case MapNotify:
		650	case UnmapNotify:
		651	case ConfigureNotify:
		652	setuv (event, xe->xconfigure.event);
		653	setuv (window, xe->xconfigure.window);
		654
		655	switch (xe->type)
		656	{
		657	case ConfigureNotify:
		658	setiv (x, xe->xconfigure.x);
		659	setiv (y, xe->xconfigure.y);
		660	setiv (width, xe->xconfigure.width);
		661	setiv (height, xe->xconfigure.height);
		662	setuv (above, xe->xconfigure.above);
		663	break;
		664	}
		665
		666	break;
		667
		668	case PropertyNotify:
		669	setuv (window, xe->xproperty.window);
		670	setuv (atom, xe->xproperty.atom);
		671	setuv (time, xe->xproperty.time);
		672	setiv (state, xe->xproperty.state);
		673	break;
		674
		675	case ClientMessage:
		676	setuv (window, xe->xclient.window);
		677	setuv (message_type, xe->xclient.message_type);
		678	setuv (format, xe->xclient.format);
		679	setuv (l0, xe->xclient.data.l[0]);
		680	setuv (l1, xe->xclient.data.l[1]);
		681	setuv (l2, xe->xclient.data.l[2]);
		682	setuv (l3, xe->xclient.data.l[3]);
		683	setuv (l4, xe->xclient.data.l[4]);
		684	break;
587	}	685	}
588		686
589	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590	}	688	}
591	break;	689	break;
592		690
593	case DT_END:	691	case DT_END:
594	goto call;	692	goto call;
595		693
596	default:	694	default:
597	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	695	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
598	}	696	}
		697	}
		698
		699	call:
		700	va_end (ap);
		701
		702	PUTBACK;
		703	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		704	SPAGAIN;
		705
		706	if (count)
		707	{
		708	SV *status = POPs;
		709	count = SvTRUE (status);
599	}	710	}
600		711
601	call:
602	va_end (ap);
603
604	PUTBACK;	712	PUTBACK;
605	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
606	SPAGAIN;
607
608	if (count)
609	{
610	SV *status = POPs;
611	count = SvTRUE (status);
612	}
613
614	PUTBACK;
615	FREETMPS;	713	FREETMPS;
616	LEAVE;	714	LEAVE;
617		715
618	if (SvTRUE (ERRSV))	716	if (SvTRUE (ERRSV))
619	{	717	{
620	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	718	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
621	ungrab (term); // better lose the grab than the session	719	ungrab (term); // better lose the grab than the session
622	}	720	}
623		721
624	event_consumed = !!count;	722	event_consumed = !!count;
625	}	723	}
626	catch (...)
627	{
628	swap (perl_environ, environ);
629	throw;
630	}
631	else	724	else
632	event_consumed = false;	725	event_consumed = false;
633		726
634	// post-handling of some events	727	// post-handling of some events
635	if (htype == HOOK_REFRESH_BEGIN)	728	if (htype == HOOK_REFRESH_BEGIN)
636	swap_overlays (term);	729	{
		730	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		731
		732	for (int i = AvFILL (av); i >= 0; i--)
		733	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		734	}
637	else if (htype == HOOK_DESTROY)	735	else if (htype == HOOK_DESTROY)
638	{	736	{
639	clearSVptr ((SV *)term->perl.self);	737	clearSVptr ((SV *)term->perl.self);
640	SvREFCNT_dec ((SV *)term->perl.self);	738	SvREFCNT_dec ((SV *)term->perl.self);
		739
		740	// don't allow further calls
		741	term->perl.self = 0;
641	}	742	}
642		743
643	swap (perl_environ, environ);
644
645	return event_consumed;	744	return event_consumed;
		745	}
		746
		747	void
		748	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		749	{
		750	localise_env set_environ (perl_environ);
		751
		752	ENTER;
		753	SAVETMPS;
		754
		755	dSP;
		756	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		757	PUTBACK;
		758	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		759
		760	if (SvTRUE (ERRSV))
		761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		762
		763	FREETMPS;
		764	LEAVE;
646	}	765	}
647		766
648	/////////////////////////////////////////////////////////////////////////////	767	/////////////////////////////////////////////////////////////////////////////
649		768
650	MODULE = urxvt PACKAGE = urxvt	769	MODULE = urxvt PACKAGE = urxvt
…		…
662	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	781	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
663	# include "hookinc.h"	782	# include "hookinc.h"
664	# undef def	783	# undef def
665		784
666	HV *option = get_hv ("urxvt::OPTION", 1);	785	HV *option = get_hv ("urxvt::OPTION", 1);
667	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	786	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
668	# define nodef(name)	787	# define nodef(name)
669	# include "optinc.h"	788	# include "optinc.h"
670	# undef nodef	789	# undef nodef
671	# undef def	790	# undef def
672		791
673	HV *stash = gv_stashpv ("urxvt", 1);	792	HV *stash = gv_stashpv ("urxvt", 1);
674	struct {	793	static const struct {
675	const char *name;	794	const char *name;
676	IV iv;	795	IV iv;
677	} *civ, const_iv[] = {	796	} *civ, const_iv[] = {
678	# define const_iv(name) { # name, (IV)name }	797	# define const_iv(name) { # name, (IV)name }
		798	const_iv (NUM_RESOURCES),
679	const_iv (DEFAULT_RSTYLE),	799	const_iv (DEFAULT_RSTYLE),
680	const_iv (OVERLAY_RSTYLE),	800	const_iv (OVERLAY_RSTYLE),
		801	const_iv (Color_Bits),
		802	const_iv (RS_bgShift), const_iv (RS_bgMask),
		803	const_iv (RS_fgShift), const_iv (RS_fgMask),
		804	const_iv (RS_Careful),
		805	const_iv (RS_fontCount),
		806	const_iv (RS_fontShift),
		807	const_iv (RS_fontMask),
		808	const_iv (RS_baseattrMask),
		809	const_iv (RS_attrMask),
		810	const_iv (RS_redraw),
		811	const_iv (RS_Sel),
681	const_iv (RS_Bold),	812	const_iv (RS_Bold),
682	const_iv (RS_Italic),	813	const_iv (RS_Italic),
683	const_iv (RS_Blink),	814	const_iv (RS_Blink),
684	const_iv (RS_RVid),	815	const_iv (RS_RVid),
685	const_iv (RS_Uline),	816	const_iv (RS_Uline),
…		…
698	const_iv (Button3Mask),	829	const_iv (Button3Mask),
699	const_iv (Button4Mask),	830	const_iv (Button4Mask),
700	const_iv (Button5Mask),	831	const_iv (Button5Mask),
701	const_iv (AnyModifier),	832	const_iv (AnyModifier),
702		833
703	const_iv (EVENT_NONE),	834	const_iv (NoSymbol),
704	const_iv (EVENT_READ),	835	const_iv (GrabModeSync),
705	const_iv (EVENT_WRITE),	836	const_iv (GrabModeAsync),
706		837
707	const_iv (NoEventMask),	838	const_iv (NoEventMask),
708	const_iv (KeyPressMask),	839	const_iv (KeyPressMask),
709	const_iv (KeyReleaseMask),	840	const_iv (KeyReleaseMask),
710	const_iv (ButtonPressMask),	841	const_iv (ButtonPressMask),
…		…
762	const_iv (SelectionRequest),	893	const_iv (SelectionRequest),
763	const_iv (SelectionNotify),	894	const_iv (SelectionNotify),
764	const_iv (ColormapNotify),	895	const_iv (ColormapNotify),
765	const_iv (ClientMessage),	896	const_iv (ClientMessage),
766	const_iv (MappingNotify),	897	const_iv (MappingNotify),
		898	# if ENABLE_XIM_ONTHESPOT
		899	const_iv (XIMReverse),
		900	const_iv (XIMUnderline),
		901	const_iv (XIMHighlight),
		902	const_iv (XIMPrimary),
		903	const_iv (XIMSecondary),
		904	const_iv (XIMTertiary),
		905	const_iv (XIMVisibleToForward),
		906	const_iv (XIMVisibleToBackword),
		907	const_iv (XIMVisibleToCenter),
		908	#if XRENDER
		909	const_iv (PictStandardARGB32),
		910	const_iv (PictStandardRGB24),
		911	const_iv (PictStandardA8),
		912	const_iv (PictStandardA4),
		913	const_iv (PictStandardA1),
		914	const_iv (RepeatNone),
		915	const_iv (RepeatNormal),
		916	const_iv (RepeatPad),
		917	const_iv (RepeatReflect),
		918	// all versions
		919	const_iv (PictOpClear),
		920	const_iv (PictOpSrc),
		921	const_iv (PictOpDst),
		922	const_iv (PictOpOver),
		923	const_iv (PictOpOverReverse),
		924	const_iv (PictOpIn),
		925	const_iv (PictOpInReverse),
		926	const_iv (PictOpOut),
		927	const_iv (PictOpOutReverse),
		928	const_iv (PictOpAtop),
		929	const_iv (PictOpAtopReverse),
		930	const_iv (PictOpXor),
		931	const_iv (PictOpAdd),
		932	const_iv (PictOpSaturate),
		933	// 0.2+
		934	const_iv (PictOpDisjointClear),
		935	const_iv (PictOpDisjointSrc),
		936	const_iv (PictOpDisjointDst),
		937	const_iv (PictOpDisjointOver),
		938	const_iv (PictOpDisjointOverReverse),
		939	const_iv (PictOpDisjointIn),
		940	const_iv (PictOpDisjointInReverse),
		941	const_iv (PictOpDisjointOut),
		942	const_iv (PictOpDisjointOutReverse),
		943	const_iv (PictOpDisjointAtop),
		944	const_iv (PictOpDisjointAtopReverse),
		945	const_iv (PictOpDisjointXor),
		946	const_iv (PictOpConjointClear),
		947	const_iv (PictOpConjointSrc),
		948	const_iv (PictOpConjointDst),
		949	const_iv (PictOpConjointOver),
		950	const_iv (PictOpConjointOverReverse),
		951	const_iv (PictOpConjointIn),
		952	const_iv (PictOpConjointInReverse),
		953	const_iv (PictOpConjointOut),
		954	const_iv (PictOpConjointOutReverse),
		955	const_iv (PictOpConjointAtop),
		956	const_iv (PictOpConjointAtopReverse),
		957	const_iv (PictOpConjointXor),
		958	// 0.11+
		959	const_iv (PictOpMultiply),
		960	const_iv (PictOpScreen),
		961	const_iv (PictOpOverlay),
		962	const_iv (PictOpDarken),
		963	const_iv (PictOpLighten),
		964	const_iv (PictOpColorDodge),
		965	const_iv (PictOpColorBurn),
		966	const_iv (PictOpHardLight),
		967	const_iv (PictOpSoftLight),
		968	const_iv (PictOpDifference),
		969	const_iv (PictOpExclusion),
		970	const_iv (PictOpHSLHue),
		971	const_iv (PictOpHSLSaturation),
		972	const_iv (PictOpHSLColor),
		973	const_iv (PictOpHSLLuminosity),
		974	#endif
		975	# if 0
		976	const_iv (XIMForwardChar),
		977	const_iv (XIMBackwardChar),
		978	const_iv (XIMForwardWord),
		979	const_iv (XIMBackwardWord),
		980	const_iv (XIMCaretUp),
		981	const_iv (XIMCaretDown),
		982	const_iv (XIMNextLine),
		983	const_iv (XIMPreviousLine),
		984	const_iv (XIMLineStart),
		985	const_iv (XIMLineEnd),
		986	const_iv (XIMAbsolutePosition),
		987	const_iv (XIMDontChange),
		988	# endif
		989	# endif
767	};	990	};
768		991
769	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	992	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
770	civ-- > const_iv; )
771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	993	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
772	}	994	}
		995
		996	void
		997	log (const char *msg)
		998	CODE:
		999	rxvt_log ("%s", msg);
773		1000
774	void	1001	void
775	warn (const char *msg)	1002	warn (const char *msg)
776	CODE:	1003	CODE:
777	rxvt_warn ("%s", msg);	1004	rxvt_warn ("%s", msg);
…		…
779	void	1006	void
780	fatal (const char *msg)	1007	fatal (const char *msg)
781	CODE:	1008	CODE:
782	rxvt_fatal ("%s", msg);	1009	rxvt_fatal ("%s", msg);
783		1010
784	SV *
785	untaint (SV *sv)
786	CODE:
787	RETVAL = newSVsv (sv);
788	SvTAINTED_off (RETVAL);
789	OUTPUT:
790	RETVAL
791
792	void	1011	void
793	_exit (int status)	1012	_exit (int status)
794		1013
795	bool	1014	void
796	safe ()	1015	catch_fatal (SV *block)
797	CODE:	1016	PROTOTYPE: &
798	RETVAL = !rxvt_tainted ();	1017	CODE:
799	OUTPUT:	1018	try
800	RETVAL	1019	{
		1020	PUSHMARK (SP);
		1021	PUTBACK;
		1022	call_sv (block, G_VOID | G_DISCARD);
		1023	SPAGAIN;
		1024	}
		1025	catch (const rxvt_failure_exception &e)
		1026	{
		1027	croak ("rxvt_fatal exception caught, trying to continue.");
		1028	}
801		1029
802	NV	1030	NV
803	NOW ()	1031	NOW ()
804	CODE:	1032	CODE:
805	RETVAL = NOW;	1033	RETVAL = ev::now ();
806	OUTPUT:	1034	OUTPUT:
807	RETVAL	1035	RETVAL
808		1036
809	int	1037	int
810	GET_BASEFG (int rend)	1038	GET_BASEFG (int rend)
…		…
821	RETVAL	1049	RETVAL
822		1050
823	int	1051	int
824	SET_FGCOLOR (int rend, int new_color)	1052	SET_FGCOLOR (int rend, int new_color)
825	CODE:	1053	CODE:
826	RETVAL = SET_FGCOLOR (rend, new_color);	1054	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
827	OUTPUT:	1055	OUTPUT:
828	RETVAL	1056	RETVAL
829		1057
830	int	1058	int
831	SET_BGCOLOR (int rend, int new_color)	1059	SET_BGCOLOR (int rend, int new_color)
832	CODE:	1060	CODE:
833	RETVAL = SET_BGCOLOR (rend, new_color);	1061	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
834	OUTPUT:	1062	OUTPUT:
835	RETVAL	1063	RETVAL
836		1064
837	int	1065	int
838	GET_CUSTOM (int rend)	1066	GET_CUSTOM (int rend)
839	CODE:	1067	CODE:
840	RETVAL = (rend && RS_customMask) >> RS_customShift;	1068	RETVAL = (rend & RS_customMask) >> RS_customShift;
841	OUTPUT:	1069	OUTPUT:
842	RETVAL	1070	RETVAL
843		1071
844	int	1072	int
845	SET_CUSTOM (int rend, int new_value)	1073	SET_CUSTOM (int rend, int new_value)
…		…
852	| ((new_value << RS_customShift) & RS_customMask);	1080	| ((new_value << RS_customShift) & RS_customMask);
853	}	1081	}
854	OUTPUT:	1082	OUTPUT:
855	RETVAL	1083	RETVAL
856		1084
		1085	void
		1086	termlist ()
		1087	PPCODE:
		1088	{
		1089	EXTEND (SP, rxvt_term::termlist.size ());
		1090
		1091	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1092	if ((*t)->perl.self)
		1093	PUSHs (sv_2mortal (newSVterm (*t)));
		1094	}
		1095
		1096	IV
		1097	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1098	CODE:
		1099	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1100	req->cb_sv = newSVsv (cb);
		1101	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1102	av_push (av, newSViv ((IV)req));
		1103	RETVAL = (IV)req;
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	void
		1108	_delete_selection_request (IV req_)
		1109	CODE:
		1110	rxvt_selection *req = (rxvt_selection *)req_;
		1111	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1112	int i;
		1113
		1114	for (i = AvFILL (av); i >= 0; i--)
		1115	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1116	break;
		1117
		1118	for (; i < AvFILL (av); i++)
		1119	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1120
		1121	av_pop (av);
		1122
		1123	delete req;
		1124
857	MODULE = urxvt PACKAGE = urxvt::term	1125	MODULE = urxvt PACKAGE = urxvt::term
858		1126
859	SV *	1127	SV *
860	_new (...)	1128	_new (AV *env, AV *arg)
861	CODE:	1129	CODE:
862	{	1130	{
863	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
864	croak ("first argument to urxvt::term->_new must be arrayref");
865
866	rxvt_term *term = new rxvt_term;	1131	rxvt_term *term = new rxvt_term;
867		1132
868	term->argv = new stringvec;	1133	stringvec *argv = new stringvec;
869	term->envv = new stringvec;	1134	for (int i = 0; i <= AvFILL (arg); i++)
870
871	for (int i = 1; i < items; i++)
872	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1135	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
873		1136
874	AV *envv = (AV *)SvRV (ST (0));	1137	stringvec *envv = new stringvec;
875	for (int i = av_len (envv) + 1; i--; )	1138	for (int i = AvFILL (env) + 1; i--; )
876	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1139	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
877
878	term->envv->push_back (0);
879
880	bool success;
881		1140
882	try	1141	try
883	{	1142	{
884	success = term->init (term->argv->size (), term->argv->begin ());	1143	term->init (argv, envv);
885	}	1144	}
886	catch (const class rxvt_failure_exception &e)	1145	catch (const class rxvt_failure_exception &e)
887	{
888	success = false;
889	}
890
891	if (!success)
892	{	1146	{
893	term->destroy ();	1147	term->destroy ();
894	croak ("error while initializing new terminal instance");	1148	croak ("error while initializing new terminal instance");
895	}	1149	}
896		1150
…		…
901	RETVAL	1155	RETVAL
902		1156
903	void	1157	void
904	rxvt_term::destroy ()	1158	rxvt_term::destroy ()
905		1159
906	#if ENABLE_PERL_FRILLS
907
908	void
909	rxvt_term::XListProperties (U32 window)
910	PPCODE:
911	{
912	int count;
913	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
914
915	EXTEND (SP, count);
916	while (count--)
917	PUSHs (newSVuv ((U32)props [count]));
918
919	XFree (props);
920	}
921
922	void
923	rxvt_term::XGetWindowProperty (U32 window, U32 property)
924	PPCODE:
925	{
926	Atom type;
927	int format;
928	unsigned long nitems;
929	unsigned long bytes_after;
930	unsigned char *prop;
931	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
932	0, 1<<30, 0, AnyPropertyType,
933	&type, &format, &nitems, &bytes_after, &prop);
934	if (type != None)
935	{
936	EXTEND (SP, 3);
937	PUSHs (newSVuv ((U32)type));
938	PUSHs (newSViv (format));
939	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
940	XFree (prop);
941	}
942	}
943
944	void
945	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
946	CODE:
947	{
948	STRLEN len;
949	char *data_ = SvPVbyte (data, len);
950
951	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
952	type, format, PropModeReplace,
953	(unsigned char *)data, len * 8 / format);
954	}
955
956	void
957	rxvt_term::XDeleteProperty (U32 window, U32 property)
958	CODE:
959	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
960
961	U32
962	rxvt_term::DefaultRootWindow ()
963	CODE:
964	RETVAL = (U32)THIS->display->root;
965	OUTPUT:
966	RETVAL
967
968	U32
969	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
970	CODE:
971	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
972	x, y, width, height, 0,
973	THIS->pix_colors_focused[Color_border],
974	THIS->pix_colors_focused[Color_border]);
975	OUTPUT:
976	RETVAL
977
978	void
979	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
980	CODE:
981	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
982
983	void
984	rxvt_term::XMapWindow (U32 window)
985	CODE:
986	XMapWindow (THIS->display->display, (Window)window);
987
988	void
989	rxvt_term::XUnmapWindow (U32 window)
990	CODE:
991	XUnmapWindow (THIS->display->display, (Window)window);
992
993	#endif
994
995	void	1160	void
996	rxvt_term::set_should_invoke (int htype, int inc)	1161	rxvt_term::set_should_invoke (int htype, int inc)
997	CODE:	1162	CODE:
998	THIS->perl.should_invoke [htype] += inc;	1163	uint8_t &count = THIS->perl.should_invoke [htype];
		1164	uint8_t prev = count;
		1165	count += inc;
		1166	if (!prev != !count)
		1167	{
		1168	// hook status changed, react
		1169	switch (htype)
		1170	{
		1171	case HOOK_POSITION_CHANGE:
		1172	if (count)
		1173	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1174	}
		1175	}
999		1176
1000	void	1177	void
		1178	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1179	CODE:
		1180	XrmPutStringResource (&THIS->option_db, specifier, value);
		1181
		1182	int
1001	rxvt_term::grab_button (int button, U32 modifiers)	1183	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1002	CODE:	1184	CODE:
1003	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1185	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1004	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1186	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1005	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1187	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1188	OUTPUT: RETVAL
		1189
		1190	int
		1191	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1192	CODE:
		1193	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1194	OUTPUT: RETVAL
		1195
		1196	void
		1197	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1198	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1199	CODE:
		1200	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1201
		1202	void
		1203	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1204	CODE:
		1205	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1006		1206
1007	bool	1207	bool
1008	rxvt_term::grab (U32 eventtime, int sync = 0)	1208	rxvt_term::grab (Time eventtime, int sync = 0)
1009	CODE:	1209	CODE:
1010	{	1210	{
1011	int mode = sync ? GrabModeSync : GrabModeAsync;	1211	int mode = sync ? GrabModeSync : GrabModeAsync;
1012		1212
1013	THIS->perl.grabtime = 0;	1213	THIS->perl.grabtime = 0;
1014		1214
1015	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1215	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1216	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	mode, mode, None, GRAB_CURSOR, eventtime))	1217	mode, mode, None, GRAB_CURSOR, eventtime))
1018	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1218	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1019	THIS->perl.grabtime = eventtime;	1219	THIS->perl.grabtime = eventtime;
1020	else	1220	else
1021	XUngrabPointer (THIS->display->display, eventtime);	1221	XUngrabPointer (THIS->dpy, eventtime);
1022		1222
1023	RETVAL = !!THIS->perl.grabtime;	1223	RETVAL = !!THIS->perl.grabtime;
1024	}	1224	}
1025	OUTPUT:	1225	OUTPUT:
1026	RETVAL	1226	RETVAL
1027		1227
1028	void	1228	void
1029	rxvt_term::allow_events_async ()	1229	rxvt_term::allow_events_async ()
1030	CODE:	1230	CODE:
1031	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1231	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1032		1232
1033	void	1233	void
1034	rxvt_term::allow_events_sync ()	1234	rxvt_term::allow_events_sync ()
1035	CODE:	1235	CODE:
1036	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1236	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1037		1237
1038	void	1238	void
1039	rxvt_term::allow_events_replay ()	1239	rxvt_term::allow_events_replay ()
1040	CODE:	1240	CODE:
1041	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1241	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1042	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1242	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1043		1243
1044	void	1244	void
1045	rxvt_term::ungrab ()	1245	rxvt_term::ungrab ()
1046	CODE:	1246	CODE:
1047	ungrab (THIS);	1247	ungrab (THIS);
		1248
		1249	int
		1250	rxvt_term::XStringToKeysym (char *string)
		1251	CODE:
		1252	RETVAL = XStringToKeysym (string);
		1253	OUTPUT: RETVAL
		1254
		1255	char *
		1256	rxvt_term::XKeysymToString (int sym)
		1257	CODE:
		1258	RETVAL = XKeysymToString (sym);
		1259	OUTPUT: RETVAL
		1260
		1261	int
		1262	rxvt_term::XKeysymToKeycode (int sym)
		1263	CODE:
		1264	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1265	OUTPUT: RETVAL
		1266
		1267	int
		1268	rxvt_term::XKeycodeToKeysym (int code, int index)
		1269	CODE:
		1270	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1271	OUTPUT: RETVAL
1048		1272
1049	int	1273	int
1050	rxvt_term::strwidth (SV *str)	1274	rxvt_term::strwidth (SV *str)
1051	CODE:	1275	CODE:
1052	{	1276	{
1053	wchar_t *wstr = sv2wcs (str);	1277	wchar_t *wstr = sv2wcs (str);
1054		1278
1055	rxvt_push_locale (THIS->locale);	1279	rxvt_push_locale (THIS->locale);
1056	RETVAL = wcswidth (wstr, wcslen (wstr));	1280	RETVAL = 0;
		1281	for (wchar_t *wc = wstr; *wc; wc++)
		1282	{
		1283	int w = WCWIDTH (*wc);
		1284
		1285	if (w)
		1286	RETVAL += max (w, 1);
		1287	}
1057	rxvt_pop_locale ();	1288	rxvt_pop_locale ();
1058		1289
1059	free (wstr);	1290	free (wstr);
1060	}	1291	}
1061	OUTPUT:	1292	OUTPUT:
…		…
1071	char *mbstr = rxvt_wcstombs (wstr);	1302	char *mbstr = rxvt_wcstombs (wstr);
1072	rxvt_pop_locale ();	1303	rxvt_pop_locale ();
1073		1304
1074	free (wstr);	1305	free (wstr);
1075		1306
1076	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1307	RETVAL = newSVpv (mbstr, 0);
1077	free (mbstr);	1308	free (mbstr);
1078	}	1309	}
1079	OUTPUT:	1310	OUTPUT:
1080	RETVAL	1311	RETVAL
1081		1312
…		…
1088		1319
1089	rxvt_push_locale (THIS->locale);	1320	rxvt_push_locale (THIS->locale);
1090	wchar_t *wstr = rxvt_mbstowcs (data, len);	1321	wchar_t *wstr = rxvt_mbstowcs (data, len);
1091	rxvt_pop_locale ();	1322	rxvt_pop_locale ();
1092		1323
1093	RETVAL = taint_if (wcs2sv (wstr), octets);	1324	RETVAL = wcs2sv (wstr);
1094	free (wstr);	1325	free (wstr);
1095	}	1326	}
1096	OUTPUT:	1327	OUTPUT:
1097	RETVAL	1328	RETVAL
1098		1329
1099	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1330	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1100		1331
1101	#define TERM_OFFSET_width TERM_OFFSET(width)	1332	#define TERM_OFFSET_width TERM_OFFSET(width)
1102	#define TERM_OFFSET_height TERM_OFFSET(height)	1333	#define TERM_OFFSET_height TERM_OFFSET(height)
1103	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1334	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1104	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1335	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1105	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1336	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1106	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1337	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1107	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1338	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1108	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1339	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1109	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1340	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1341	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1342	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1343	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1344	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1110	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1345	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1111	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1346	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1112	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1347	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1113		1348
1114	int	1349	int
1115	rxvt_term::width ()	1350	rxvt_term::width ()
1116	ALIAS:	1351	ALIAS:
1117	width = TERM_OFFSET_width	1352	width = TERM_OFFSET_width
1118	height = TERM_OFFSET_height	1353	height = TERM_OFFSET_height
1119	fwidth = TERM_OFFSET_fwidth	1354	fwidth = TERM_OFFSET_fwidth
1120	fheight = TERM_OFFSET_fheight	1355	fheight = TERM_OFFSET_fheight
1121	fbase = TERM_OFFSET_fbase	1356	fbase = TERM_OFFSET_fbase
1122	nrow = TERM_OFFSET_nrow	1357	nrow = TERM_OFFSET_nrow
1123	ncol = TERM_OFFSET_ncol	1358	ncol = TERM_OFFSET_ncol
1124	focus = TERM_OFFSET_focus	1359	focus = TERM_OFFSET_focus
1125	mapped = TERM_OFFSET_mapped	1360	mapped = TERM_OFFSET_mapped
		1361	int_bwidth = TERM_OFFSET_int_bwidth
		1362	ext_bwidth = TERM_OFFSET_ext_bwidth
		1363	lineSpace = TERM_OFFSET_lineSpace
		1364	letterSpace = TERM_OFFSET_letterSpace
1126	saveLines = TERM_OFFSET_saveLines	1365	saveLines = TERM_OFFSET_saveLines
1127	total_rows = TERM_OFFSET_total_rows	1366	total_rows = TERM_OFFSET_total_rows
1128	top_row = TERM_OFFSET_top_row	1367	top_row = TERM_OFFSET_top_row
1129	CODE:	1368	CODE:
1130	RETVAL = *(int *)((char *)THIS + ix);	1369	RETVAL = *(int *)((char *)THIS + ix);
1131	OUTPUT:	1370	OUTPUT:
1132	RETVAL	1371	RETVAL
1133		1372
…		…
1135	rxvt_term::ModLevel3Mask ()	1374	rxvt_term::ModLevel3Mask ()
1136	ALIAS:	1375	ALIAS:
1137	ModLevel3Mask = 0	1376	ModLevel3Mask = 0
1138	ModMetaMask = 1	1377	ModMetaMask = 1
1139	ModNumLockMask = 2	1378	ModNumLockMask = 2
		1379	current_screen = 3
		1380	hidden_cursor = 4
1140	CODE:	1381	CODE:
1141	switch (ix)	1382	switch (ix)
1142	{	1383	{
1143	case 0: RETVAL = THIS->ModLevel3Mask; break;	1384	case 0: RETVAL = THIS->ModLevel3Mask; break;
1144	case 1: RETVAL = THIS->ModMetaMask; break;	1385	case 1: RETVAL = THIS->ModMetaMask; break;
1145	case 2: RETVAL = THIS->ModNumLockMask; break;	1386	case 2: RETVAL = THIS->ModNumLockMask; break;
		1387	case 3: RETVAL = THIS->current_screen; break;
		1388	#ifdef CURSOR_BLINK
		1389	case 4: RETVAL = THIS->hidden_cursor; break;
		1390	#endif
1146	}	1391	}
1147	OUTPUT:	1392	OUTPUT:
1148	RETVAL	1393	RETVAL
1149		1394
1150	char *	1395	char *
…		…
1160	}	1405	}
1161	OUTPUT:	1406	OUTPUT:
1162	RETVAL	1407	RETVAL
1163		1408
1164	SV *	1409	SV *
1165	rxvt_term::_env ()	1410	rxvt_term::envv ()
		1411	ALIAS:
		1412	argv = 1
1166	CODE:	1413	PPCODE:
1167	{	1414	{
1168	if (THIS->envv)	1415	stringvec *vec = ix ? THIS->argv : THIS->envv;
1169	{
1170	AV *av = newAV ();
1171		1416
		1417	EXTEND (SP, vec->size ());
		1418
1172	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1419	for (char **i = vec->begin (); i != vec->end (); ++i)
1173	if (*i)	1420	if (*i)
1174	av_push (av, newSVpv (*i, 0));	1421	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1175
1176	RETVAL = newRV_noinc ((SV *)av);
1177	}
1178	else
1179	RETVAL = &PL_sv_undef;
1180	}	1422	}
		1423
		1424	int
		1425	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1426	CODE:
		1427	RETVAL = THIS->pty_ev.events;
		1428	if (events != ev::UNDEF)
		1429	THIS->pty_ev.set (events);
		1430	OUTPUT:
		1431	RETVAL
		1432
		1433	int
		1434	rxvt_term::pty_fd ()
		1435	CODE:
		1436	RETVAL = THIS->pty->pty;
		1437	OUTPUT:
		1438	RETVAL
		1439
		1440	Window
		1441	rxvt_term::parent ()
		1442	CODE:
		1443	RETVAL = THIS->parent;
1181	OUTPUT:	1444	OUTPUT:
1182	RETVAL	1445	RETVAL
1183		1446
1184	int	1447	int
1185	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1186	CODE:
1187	RETVAL = THIS->pty_ev.events;
1188	if (events != EVENT_UNDEF)
1189	THIS->pty_ev.set (events);
1190	OUTPUT:
1191	RETVAL
1192
1193	U32
1194	rxvt_term::parent ()	1448	rxvt_term::parent_x ()
1195	CODE:	1449	CODE:
1196	RETVAL = (U32)THIS->parent [0];	1450	RETVAL = THIS->parent_x;
1197	OUTPUT:	1451	OUTPUT:
1198	RETVAL	1452	RETVAL
1199		1453
1200	U32	1454	int
		1455	rxvt_term::parent_y ()
		1456	CODE:
		1457	RETVAL = THIS->parent_y;
		1458	OUTPUT:
		1459	RETVAL
		1460
		1461	Window
1201	rxvt_term::vt ()	1462	rxvt_term::vt ()
1202	CODE:	1463	CODE:
1203	RETVAL = (U32)THIS->vt;	1464	RETVAL = THIS->vt;
1204	OUTPUT:	1465	OUTPUT:
1205	RETVAL	1466	RETVAL
1206		1467
1207	void	1468	void
1208	rxvt_term::vt_emask_add (U32 emask)	1469	rxvt_term::vt_emask_add (U32 emask)
…		…
1230	}	1491	}
1231	OUTPUT:	1492	OUTPUT:
1232	RETVAL	1493	RETVAL
1233		1494
1234	void	1495	void
		1496	rxvt_term::set_urgency (bool enable)
		1497
		1498	void
		1499	rxvt_term::focus_in ()
		1500
		1501	void
		1502	rxvt_term::focus_out ()
		1503
		1504	void
		1505	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1506	ALIAS:
		1507	key_release = 1
		1508	CODE:
		1509	{
		1510	XKeyEvent xkey;
		1511
		1512	memset (&xkey, 0, sizeof (xkey));
		1513
		1514	xkey.time = time;
		1515	xkey.state = state;
		1516	xkey.keycode = keycode;
		1517
		1518	xkey.type = ix ? KeyRelease : KeyPress;
		1519	xkey.display = THIS->dpy;
		1520	xkey.window = THIS->vt;
		1521	xkey.root = THIS->display->root;
		1522	xkey.subwindow = THIS->vt;
		1523
		1524	if (ix)
		1525	THIS->key_release (xkey);
		1526	else
		1527	THIS->key_press (xkey);
		1528	}
		1529
		1530	void
1235	rxvt_term::want_refresh ()	1531	rxvt_term::want_refresh ()
1236	CODE:	1532	CODE:
1237	THIS->want_refresh = 1;	1533	THIS->want_refresh = 1;
		1534	THIS->refresh_check ();
1238		1535
1239	void	1536	void
1240	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1537	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1241	PPCODE:	1538	PPCODE:
1242	{	1539	{
…		…
1245		1542
1246	line_t &l = ROW(row_number);	1543	line_t &l = ROW(row_number);
1247		1544
1248	if (GIMME_V != G_VOID)	1545	if (GIMME_V != G_VOID)
1249	{	1546	{
1250	wchar_t *wstr = new wchar_t [THIS->ncol];	1547	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1251		1548
1252	for (int col = 0; col < THIS->ncol; col++)	1549	for (int col = 0; col < THIS->ncol; col++)
1253	wstr [col] = l.t [col];	1550	wstr [col] = l.t [col];
1254		1551
1255	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1552	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1256
1257	delete [] wstr;
1258	}	1553	}
1259		1554
1260	if (new_text)	1555	if (new_text)
1261	{	1556	{
1262	wchar_t *wstr = sv2wcs (new_text);	1557	wchar_t *wstr = sv2wcs (new_text);
1263		1558
1264	int len = min (wcslen (wstr) - start_ofs, max_len);	1559	int len = min (wcslen (wstr) - start_ofs, max_len);
1265		1560
1266	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1561	if (start_col < 0 || start_col + len > THIS->ncol)
1267	{	1562	{
1268	free (wstr);	1563	free (wstr);
1269	croak ("new_text extends beyond horizontal margins");	1564	croak ("new_text extends beyond horizontal margins");
1270	}	1565	}
1271		1566
…		…
1303	{	1598	{
1304	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1599	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1305	croak ("new_rend must be arrayref");	1600	croak ("new_rend must be arrayref");
1306		1601
1307	AV *av = (AV *)SvRV (new_rend);	1602	AV *av = (AV *)SvRV (new_rend);
1308	int len = min (av_len (av) + 1 - start_ofs, max_len);	1603	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1309		1604
1310	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1605	if (start_col < 0 || start_col + len > THIS->ncol)
1311	croak ("new_rend array extends beyond horizontal margins");	1606	croak ("new_rend array extends beyond horizontal margins");
1312		1607
1313	for (int col = start_col; col < start_col + len; col++)	1608	for (int col = start_col; col < start_col + len; col++)
1314	{	1609	{
1315	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1610	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1355	rxvt_term::special_encode (SV *string)	1650	rxvt_term::special_encode (SV *string)
1356	CODE:	1651	CODE:
1357	{	1652	{
1358	wchar_t *wstr = sv2wcs (string);	1653	wchar_t *wstr = sv2wcs (string);
1359	int wlen = wcslen (wstr);	1654	int wlen = wcslen (wstr);
1360	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1655	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1361		1656
1362	rxvt_push_locale (THIS->locale);	1657	rxvt_push_locale (THIS->locale);
1363		1658
1364	wchar_t *r = rstr;	1659	wchar_t *r = rstr;
1365	for (wchar_t *s = wstr; *s; s++)	1660	for (wchar_t *s = wstr; *s; s++)
		1661	{
		1662	int w = WCWIDTH (*s);
		1663
1366	if (wcwidth (*s) == 0)	1664	if (w == 0)
1367	{	1665	{
1368	if (r == rstr)	1666	if (r == rstr)
1369	croak ("leading combining character unencodable");	1667	croak ("leading combining character unencodable");
1370		1668
1371	unicode_t n = rxvt_compose (r[-1], *s);	1669	unicode_t n = rxvt_compose (r[-1], *s);
1372	if (n == NOCHAR)	1670	if (n == NOCHAR)
1373	n = rxvt_composite.compose (r[-1], *s);	1671	n = rxvt_composite.compose (r[-1], *s);
1374		1672
1375	r[-1] = n;	1673	r[-1] = n;
1376	}	1674	}
1377	#if !UNICODE_3	1675	#if !UNICODE_3
1378	else if (*s >= 0x10000)	1676	else if (*s >= 0x10000)
1379	*r++ = rxvt_composite.compose (*s);	1677	*r++ = rxvt_composite.compose (*s);
1380	#endif	1678	#endif
1381	else	1679	else
1382	*r++ = *s;	1680	*r++ = *s;
		1681
		1682	// the *2 above only allows wcwidth <= 2
		1683	if (w > 1)
		1684	*r++ = NOCHAR;
		1685	}
1383		1686
1384	rxvt_pop_locale ();	1687	rxvt_pop_locale ();
1385		1688
1386	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1689	RETVAL = wcs2sv (rstr, r - rstr);
1387
1388	delete [] rstr;
1389	}	1690	}
1390	OUTPUT:	1691	OUTPUT:
1391	RETVAL	1692	RETVAL
1392		1693
1393	SV *	1694	SV *
1394	rxvt_term::special_decode (SV *text)	1695	rxvt_term::special_decode (SV *text)
1395	CODE:	1696	CODE:
1396	{	1697	{
1397	wchar_t *wstr = sv2wcs (text);	1698	wchar_t *wstr = sv2wcs (text);
1398	int wlen = wcslen (wstr);
1399	int dlen = 0;	1699	int dlen = 0;
1400		1700
1401	// find length	1701	// find length
1402	for (wchar_t *s = wstr; *s; s++)	1702	for (wchar_t *s = wstr; *s; s++)
1403	if (*s == NOCHAR)	1703	if (*s == NOCHAR)
…		…
1405	else if (IS_COMPOSE (*s))	1705	else if (IS_COMPOSE (*s))
1406	dlen += rxvt_composite.expand (*s, 0);	1706	dlen += rxvt_composite.expand (*s, 0);
1407	else	1707	else
1408	dlen++;	1708	dlen++;
1409		1709
1410	wchar_t *rstr = new wchar_t [dlen];	1710	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1411		1711
1412	// decode	1712	// decode
1413	wchar_t *r = rstr;	1713	wchar_t *r = rstr;
1414	for (wchar_t *s = wstr; *s; s++)	1714	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1715	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1717	else if (IS_COMPOSE (*s))
1418	r += rxvt_composite.expand (*s, r);	1718	r += rxvt_composite.expand (*s, r);
1419	else	1719	else
1420	*r++ = *s;	1720	*r++ = *s;
1421		1721
1422	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1722	RETVAL = wcs2sv (rstr, r - rstr);
1423
1424	delete [] rstr;
1425	}	1723	}
1426	OUTPUT:	1724	OUTPUT:
1427	RETVAL	1725	RETVAL
1428		1726
1429	void	1727	void
1430	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1728	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1431	PPCODE:	1729	PPCODE:
1432	{	1730	{
1433	struct resval { const char *name; int value; } rslist [] = {	1731	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1434	# define def(name) { # name, Rs_ ## name },	1732	# define def(name) { # name, Rs_ ## name },
1435	# define reserve(name,count)	1733	# define reserve(name,count)
1436	# include "rsinc.h"	1734	# include "rsinc.h"
1437	# undef def	1735	# undef def
1438	# undef reserve	1736	# undef reserve
1439	};	1737	};
1440		1738
1441	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1739	rs = rslist + ecb_array_length (rslist);
1442		1740
		1741	if (*name)
1443	do {	1742	{
		1743	do {
1444	if (rs-- == rslist)	1744	if (rs-- == rslist)
1445	croak ("no such resource '%s', requested", name);	1745	croak ("no such resource '%s', requested", name);
1446	} while (strcmp (name, rs->name));	1746	} while (strcmp (name, rs->name));
1447		1747
1448	index += rs->value;	1748	index += rs->value;
		1749	}
		1750	else
		1751	{
		1752	--rs;
		1753	name = "";
		1754	}
1449		1755
1450	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1756	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1451	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1757	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1452		1758
1453	if (GIMME_V != G_VOID)	1759	if (GIMME_V != G_VOID)
1454	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1760	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1455		1761
1456	if (newval)	1762	if (newval)
1457	{	1763	{
1458	if (SvOK (newval))	1764	if (SvOK (newval))
1459	{	1765	{
…		…
1466	}	1772	}
1467	}	1773	}
1468		1774
1469	const char *	1775	const char *
1470	rxvt_term::x_resource (const char *name)	1776	rxvt_term::x_resource (const char *name)
1471	CLEANUP:
1472	SvTAINTED_on (ST (0));
1473		1777
1474	bool	1778	bool
1475	rxvt_term::option (U32 optval, int set = -1)	1779	rxvt_term::option (U8 optval, int set = -1)
1476	CODE:	1780	CODE:
1477	{	1781	{
1478	RETVAL = THIS->options & optval;	1782	RETVAL = THIS->option (optval);
1479		1783
1480	if (set >= 0)	1784	if (set >= 0)
1481	{	1785	{
1482	if (set)
1483	THIS->options |= optval;	1786	THIS->set_option (optval, set);
1484	else
1485	THIS->options &= ~optval;
1486		1787
		1788	if (THIS->init_done) // avoid doing this before START
1487	switch (optval)	1789	switch (optval)
1488	{	1790	{
1489	case Opt_skipBuiltinGlyphs:	1791	case Opt_skipBuiltinGlyphs:
1490	THIS->set_fonts ();	1792	THIS->set_fonts ();
1491	THIS->scr_remap_chars ();	1793	THIS->scr_remap_chars ();
1492	THIS->scr_touch (true);	1794	THIS->scr_touch (true);
1493	THIS->want_refresh = 1;	1795	THIS->want_refresh = 1;
		1796	THIS->refresh_check ();
1494	break;	1797	break;
		1798	#ifdef CURSOR_BLINK
		1799	case Opt_cursorBlink:
		1800	THIS->cursor_blink_reset ();
		1801	break;
		1802	#endif
1495		1803
1496	case Opt_cursorUnderline:	1804	case Opt_cursorUnderline:
1497	THIS->want_refresh = 1;	1805	THIS->want_refresh = 1;
		1806	THIS->refresh_check ();
1498	break;	1807	break;
1499		1808
1500	# case Opt_scrollBar_floating:	1809	# case Opt_scrollBar_floating:
1501	# case Opt_scrollBar_right:	1810	# case Opt_scrollBar_right:
1502	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1811	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1503	# break;	1812	# break;
1504	}	1813	}
1505	}	1814	}
1506	}	1815	}
1507	OUTPUT:	1816	OUTPUT:
1508	RETVAL	1817	RETVAL
1509		1818
…		…
1512	CODE:	1821	CODE:
1513	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1822	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1514	THIS->keyboard->register_done ();	1823	THIS->keyboard->register_done ();
1515	OUTPUT:	1824	OUTPUT:
1516	RETVAL	1825	RETVAL
		1826
		1827	void
		1828	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1829	CODE:
		1830	wchar_t *wstr = sv2wcs (str);
		1831	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1832	free (wstr);
1517		1833
1518	void	1834	void
1519	rxvt_term::screen_cur (...)	1835	rxvt_term::screen_cur (...)
1520	PROTOTYPE: $;$$	1836	PROTOTYPE: $;$$
1521	ALIAS:	1837	ALIAS:
…		…
1535	EXTEND (SP, 2);	1851	EXTEND (SP, 2);
1536	PUSHs (sv_2mortal (newSViv (rc.row)));	1852	PUSHs (sv_2mortal (newSViv (rc.row)));
1537	PUSHs (sv_2mortal (newSViv (rc.col)));	1853	PUSHs (sv_2mortal (newSViv (rc.col)));
1538	}	1854	}
1539		1855
1540	if (items == 3)	1856	if (items >= 3)
		1857	{
		1858	rc.row = SvIV (ST (1));
		1859	rc.col = SvIV (ST (2));
		1860
		1861	if (ix == 2)
1541	{	1862	{
		1863	if (rc.col == 0)
		1864	{
		1865	// col == 0 means end of previous line
		1866	rc.row--;
		1867	rc.col = THIS->ncol;
		1868	}
		1869	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1870	&& rc.col > ROW(rc.row).l)
		1871	{
		1872	// col >= length means while line and add newline
		1873	rc.col = THIS->ncol;
		1874	}
		1875	}
		1876
		1877	clamp_it (rc.col, 0, THIS->ncol);
1542	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1878	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1543	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1544		1879
1545	if (ix)	1880	if (ix)
		1881	{
		1882	THIS->selection.screen = THIS->current_screen;
		1883
1546	THIS->want_refresh = 1;	1884	THIS->want_refresh = 1;
		1885	THIS->refresh_check ();
1547	}	1886	}
		1887	}
1548	}	1888	}
1549		1889
1550	char	1890	int
1551	rxvt_term::cur_charset ()	1891	rxvt_term::selection_screen (int screen = -1)
1552	CODE:	1892	CODE:
1553	RETVAL = THIS->charsets [THIS->screen.charset];	1893	RETVAL = THIS->selection.screen;
1554	OUTPUT:	1894	if (screen >= 0)
		1895	THIS->selection.screen = screen;
		1896	OUTPUT:
1555	RETVAL	1897	RETVAL
1556		1898
1557	#void	1899	void
1558	#rxvt_term::selection_clear ()	1900	rxvt_term::selection_clear (bool clipboard = false)
1559		1901
1560	void	1902	void
1561	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1903	rxvt_term::selection_make (Time eventtime, bool rect = false)
1562	CODE:	1904	CODE:
1563	THIS->selection.op = SELECTION_CONT;	1905	THIS->selection.op = SELECTION_CONT;
1564	THIS->selection.rect = rect;	1906	THIS->selection.rect = rect;
1565	THIS->selection_make (eventtime);	1907	THIS->selection_make (eventtime);
1566		1908
1567	int	1909	int
1568	rxvt_term::selection_grab (U32 eventtime)	1910	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1569		1911
1570	void	1912	void
1571	rxvt_term::selection (SV *newtext = 0)	1913	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1572	PPCODE:	1914	PPCODE:
1573	{	1915	{
		1916	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1917	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1918
1574	if (GIMME_V != G_VOID)	1919	if (GIMME_V != G_VOID)
1575	XPUSHs (THIS->selection.text	1920	XPUSHs (text
1576	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1921	? sv_2mortal (wcs2sv (text, len))
1577	: &PL_sv_undef);	1922	: &PL_sv_undef);
1578		1923
1579	if (newtext)	1924	if (newtext)
1580	{	1925	{
1581	free (THIS->selection.text);	1926	free (text);
1582		1927
1583	THIS->selection.text = sv2wcs (newtext);	1928	text = sv2wcs (newtext);
1584	THIS->selection.len = wcslen (THIS->selection.text);	1929	len = wcslen (text);
1585	}	1930	}
1586	}	1931	}
		1932
		1933	char
		1934	rxvt_term::cur_charset ()
		1935	CODE:
		1936	RETVAL = THIS->charsets [THIS->screen.charset];
		1937	OUTPUT:
		1938	RETVAL
1587		1939
1588	void	1940	void
1589	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)	1941	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)
1590		1942
1591	void	1943	void
1592	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1944	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1593		1945
1594	void	1946	void
1595	rxvt_term::scr_bell ()	1947	rxvt_term::scr_bell ()
		1948
		1949	void
		1950	rxvt_term::scr_recolour (bool refresh = true);
		1951
		1952	void
		1953	rxvt_term::scr_change_screen (int screen)
1596		1954
1597	void	1955	void
1598	rxvt_term::scr_add_lines (SV *string)	1956	rxvt_term::scr_add_lines (SV *string)
1599	CODE:	1957	CODE:
1600	{	1958	{
…		…
1610	char *str = SvPVbyte (octets, len);	1968	char *str = SvPVbyte (octets, len);
1611	C_ARGS:	1969	C_ARGS:
1612	str, len	1970	str, len
1613		1971
1614	void	1972	void
		1973	rxvt_term::tt_paste (SV *octets)
		1974	INIT:
		1975	STRLEN len;
		1976	char *str = SvPVbyte (octets, len);
		1977	C_ARGS:
		1978	str, len
		1979
		1980	void
1615	rxvt_term::cmd_parse (SV *octets)	1981	rxvt_term::cmd_parse (SV *octets)
1616	CODE:	1982	CODE:
1617	{	1983	{
1618	STRLEN len;	1984	STRLEN len;
1619	char *str = SvPVbyte (octets, len);	1985	char *str = SvPVbyte (octets, len);
…		…
1641	o->self = (HV *)SvRV (RETVAL);	2007	o->self = (HV *)SvRV (RETVAL);
1642	}	2008	}
1643	OUTPUT:	2009	OUTPUT:
1644	RETVAL	2010	RETVAL
1645		2011
		2012	#############################################################################
		2013	# Various X Utility Functions
		2014	#############################################################################
		2015
		2016	void
		2017	rxvt_term::XListProperties (Window window)
		2018	PPCODE:
		2019	{
		2020	int count;
		2021	Atom *props = XListProperties (THIS->dpy, window, &count);
		2022
		2023	EXTEND (SP, count);
		2024	while (count--)
		2025	PUSHs (newSVuv ((U32)props [count]));
		2026
		2027	XFree (props);
		2028	}
		2029
		2030	void
		2031	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2032	PPCODE:
		2033	{
		2034	Atom type;
		2035	int format;
		2036	unsigned long nitems;
		2037	unsigned long bytes_after;
		2038	unsigned char *prop;
		2039
		2040	XGetWindowProperty (THIS->dpy, window, property,
		2041	0, 1<<24, 0, AnyPropertyType,
		2042	&type, &format, &nitems, &bytes_after, &prop);
		2043
		2044	if (type != None)
		2045	{
		2046	int elemsize = format == 16 ? sizeof (short)
		2047	: format == 32 ? sizeof (long)
		2048	: 1;
		2049
		2050	EXTEND (SP, 3);
		2051	PUSHs (newSVuv ((U32)type));
		2052	PUSHs (newSViv (format));
		2053	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2054	XFree (prop);
		2055	}
		2056	}
		2057
		2058	void
		2059	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2060	CODE:
		2061	{
		2062	STRLEN len;
		2063	char *data_ = SvPVbyte (data, len);
		2064
		2065	int elemsize = format == 16 ? sizeof (short)
		2066	: format == 32 ? sizeof (long)
		2067	: 1;
		2068
		2069	XChangeProperty (THIS->dpy, window, property,
		2070	type, format, PropModeReplace,
		2071	(unsigned char *)data_, len / elemsize);
		2072	}
		2073
		2074	Atom
		2075	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2076	C_ARGS: term->dpy, atom_name, only_if_exists
		2077
		2078	char *
		2079	XGetAtomName (rxvt_term *term, Atom atom)
		2080	C_ARGS: term->dpy, atom
		2081	CLEANUP:
		2082	XFree (RETVAL);
		2083
		2084	void
		2085	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2086	C_ARGS: term->dpy, window, property
		2087
		2088	Window
		2089	rxvt_term::DefaultRootWindow ()
		2090	CODE:
		2091	RETVAL = THIS->display->root;
		2092	OUTPUT:
		2093	RETVAL
		2094
		2095	#if 0
		2096
		2097	Window
		2098	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2099	C_ARGS: term->dpy, (Window)parent,
		2100	x, y, width, height, 0,
		2101	term->pix_colors_focused[Color_border],
		2102	term->pix_colors_focused[Color_border]
		2103
		2104	#endif
		2105
		2106	void
		2107	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2108	C_ARGS: term->dpy, window, parent, x, y
		2109
		2110	void
		2111	XMapWindow (rxvt_term *term, Window window)
		2112	C_ARGS: term->dpy, window
		2113
		2114	void
		2115	XUnmapWindow (rxvt_term *term, Window window)
		2116	C_ARGS: term->dpy, window
		2117
		2118	void
		2119	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2120	C_ARGS: term->dpy, window, x, y, width, height
		2121
		2122	void
		2123	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2124	CODE:
		2125	{
		2126	XWindowAttributes attr;
		2127	XGetWindowAttributes (THIS->dpy, window, &attr);
		2128	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2129	}
		2130
		2131	void
		2132	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2133	PPCODE:
		2134	{
		2135	int dx, dy;
		2136	Window child;
		2137
		2138	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2139	{
		2140	EXTEND (SP, 3);
		2141	PUSHs (newSViv (dx));
		2142	PUSHs (newSViv (dy));
		2143	PUSHs (newSVuv (child));
		2144	}
		2145	}
		2146
		2147	#############################################################################
		2148	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2149
		2150	bool
		2151	rxvt_term::has_render ()
		2152	CODE:
		2153	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2154	OUTPUT:
		2155	RETVAL
		2156
		2157	void
		2158	rxvt_term::background_geometry (bool border = false)
		2159	PPCODE:
		2160	EXTEND (SP, 4);
		2161	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2162	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2163	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2164	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2165
		2166	#if HAVE_IMG
		2167
		2168	rxvt_img *
		2169	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2170	CODE:
		2171	XRenderPictFormat *f = SvOK (format)
		2172	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2173	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2174	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2175	RETVAL->alloc ();
		2176	OUTPUT:
		2177	RETVAL
		2178
		2179	#if ENABLE_TRANSPARENCY
		2180
		2181	rxvt_img *
		2182	rxvt_term::new_img_from_root ()
		2183	CODE:
		2184	RETVAL = rxvt_img::new_from_root (THIS);
		2185	OUTPUT:
		2186	RETVAL
		2187
		2188	#endif
		2189
		2190	#if HAVE_PIXBUF
		2191
		2192	rxvt_img *
		2193	rxvt_term::new_img_from_file (octet_string filename)
		2194	CODE:
		2195	try
		2196	{
		2197	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2198	}
		2199	catch (const class rxvt_failure_exception &e)
		2200	{
		2201	croak ("new_img_from_file failed");
		2202	}
		2203	OUTPUT:
		2204	RETVAL
		2205
		2206	#endif
		2207
		2208	#if HAVE_BG_PIXMAP
		2209
		2210	void
		2211	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2212	CODE:
		2213	THIS->bg_destroy ();
		2214	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2215
		2216	if (img) // TODO: cannot be false
		2217	{
		2218	img = img->clone (); // own the img
		2219
		2220	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2221	img->sub_rect (0, 0,
		2222	border ? THIS->vt_width : THIS->szHint.width,
		2223	border ? THIS->vt_height : THIS->szHint.height)
		2224	->replace (img);
		2225
		2226	// just in case, should usually be a nop
		2227	img->reify ()
		2228	->replace (img);
		2229
		2230	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2231	->replace (img);
		2232
		2233	THIS->bg_img = img;
		2234	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2235
		2236	if (!border)
		2237	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2238	}
		2239
		2240	#endif
		2241
		2242	#endif
		2243
		2244	#############################################################################
		2245	# urxvt::overlay
		2246	#############################################################################
		2247
1646	MODULE = urxvt PACKAGE = urxvt::overlay	2248	MODULE = urxvt PACKAGE = urxvt::overlay
1647		2249
1648	void	2250	void
1649	overlay::set (int x, int y, SV *text, SV *rend = 0)	2251	overlay::set (int x, int y, SV *text, SV *rend = 0)
1650		2252
…		…
1655	overlay::hide ()	2257	overlay::hide ()
1656		2258
1657	void	2259	void
1658	overlay::DESTROY ()	2260	overlay::DESTROY ()
1659		2261
		2262	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2263
		2264	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2265
		2266	#if HAVE_PIXBUF
		2267
		2268	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2269	C_ARGS: filename, 0
		2270
		2271	void
		2272	DESTROY (urxvt::pixbuf self)
		2273	CODE:
		2274	g_object_unref (self);
		2275
		2276	#endif
		2277
1660	MODULE = urxvt PACKAGE = urxvt::timer	2278	MODULE = urxvt PACKAGE = urxvt::img
1661		2279
1662	SV *	2280	#if HAVE_IMG
1663	timer::new ()	2281
		2282	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2283	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2284
		2285	void
		2286	rxvt_img::geometry ()
1664	CODE:	2287	PPCODE:
1665	timer *w = new timer;	2288	EXTEND (SP, 4);
1666	w->start (NOW);	2289	PUSHs (sv_2mortal (newSViv (THIS->x)));
1667	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2290	PUSHs (sv_2mortal (newSViv (THIS->y)));
1668	w->self = (HV *)SvRV (RETVAL);	2291	PUSHs (sv_2mortal (newSViv (THIS->w)));
1669	OUTPUT:	2292	PUSHs (sv_2mortal (newSViv (THIS->h)));
1670	RETVAL
1671		2293
1672	timer *	2294	int
1673	timer::cb (SV *cb)	2295	rxvt_img::x ()
		2296	ALIAS:
		2297	x = 0
		2298	y = 1
		2299	w = 2
		2300	h = 3
1674	CODE:	2301	CODE:
1675	THIS->cb (cb);	2302	switch (ix)
		2303	{
		2304	case 0: RETVAL = THIS->x; break;
		2305	case 1: RETVAL = THIS->y; break;
		2306	case 2: RETVAL = THIS->w; break;
		2307	case 3: RETVAL = THIS->h; break;
		2308	}
		2309	OUTPUT:
1676	RETVAL = THIS;	2310	RETVAL
1677	OUTPUT:
1678	RETVAL
1679		2311
1680	NV	2312	Pixmap
1681	timer::at ()	2313	rxvt_img::pm ()
1682	CODE:	2314	CODE:
1683	RETVAL = THIS->at;	2315	RETVAL = THIS->pm;
1684	OUTPUT:	2316	OUTPUT:
1685	RETVAL	2317	RETVAL
1686		2318
1687	timer *	2319	void
1688	timer::interval (NV interval)	2320	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2321	PROTOTYPE: $;$$$$
		2322	INIT:
		2323	rgba cc = parse_rgba (c, THIS->s);
		2324	C_ARGS: cc, x, y, w, h
		2325
		2326	void
		2327	rxvt_img::DESTROY ()
		2328	CODE:
		2329	delete THIS;
		2330
		2331	void
		2332	rxvt_img::add_alpha ()
		2333
		2334	void
		2335	rxvt_img::unshare ()
		2336
		2337	void
		2338	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1689	CODE:	2339	PPCODE:
1690	THIS->interval = interval;	2340	if (items >= 2)
		2341	THIS->repeat_mode (repeat);
		2342	if (GIMME_V != G_VOID)
		2343	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2344
		2345	void
		2346	rxvt_img::move (int dx, int dy)
		2347
		2348	void
		2349	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2350
		2351	void
		2352	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2353
		2354	void
		2355	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2356
		2357	rxvt_img *
		2358	rxvt_img::clone ()
		2359
		2360	rxvt_img *
		2361	rxvt_img::reify ()
		2362
		2363	rxvt_img *
		2364	rxvt_img::sub_rect (int x, int y, int width, int height)
		2365
		2366	rxvt_img *
		2367	rxvt_img::blur (int rh, int rv)
		2368
		2369	rxvt_img *
		2370	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2371
		2372	rxvt_img *
		2373	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2374	INIT:
		2375	rxvt_img::nv matrix[3][3] = {
		2376	{ p11, p12, p13 },
		2377	{ p21, p22, p23 },
		2378	{ p31, p32, p33 }
		2379	};
		2380	C_ARGS: matrix
		2381
		2382	rxvt_img *
		2383	rxvt_img::scale (int new_width, int new_height)
		2384
		2385	rxvt_img *
		2386	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2387
		2388	rxvt_img *
		2389	rxvt_img::tint (SV *c)
		2390	INIT:
		2391	rgba cc = parse_rgba (c, THIS->s);
		2392	C_ARGS: cc
		2393
		2394	rxvt_img *
		2395	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2396	CODE:
		2397	rxvt_img::nv *vparams = 0;
		2398	int nparams = 0;
		2399
		2400	if (SvOK (params))
		2401	{
		2402	// we overlay rxvt_temp_buf, what a hack
		2403	assert (sizeof (rxvt_img::nv) >= sizeof (int));
		2404
		2405	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2406	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2407
		2408	nparams = av_len ((AV *)SvRV (params)) + 1;
		2409	vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
		2410
		2411	for (int i = 0; i < nparams; ++i)
		2412	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2413	}
		2414
		2415	RETVAL = THIS->filter (name, nparams, vparams);
		2416	OUTPUT:
1691	RETVAL = THIS;	2417	RETVAL
1692	OUTPUT:
1693	RETVAL
1694		2418
1695	timer *	2419	#endif
1696	timer::set (NV tstamp)
1697	CODE:
1698	THIS->set (tstamp);
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702		2420
1703	timer *
1704	timer::start (NV tstamp = THIS->at)
1705	CODE:
1706	THIS->start (tstamp);
1707	RETVAL = THIS;
1708	OUTPUT:
1709	RETVAL
1710
1711	timer *
1712	timer::stop ()
1713	CODE:
1714	THIS->stop ();
1715	RETVAL = THIS;
1716	OUTPUT:
1717	RETVAL
1718
1719	void
1720	timer::DESTROY ()
1721
1722	MODULE = urxvt PACKAGE = urxvt::iow
1723
1724	SV *
1725	iow::new ()
1726	CODE:
1727	iow *w = new iow;
1728	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1729	w->self = (HV *)SvRV (RETVAL);
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::cb (SV *cb)
1735	CODE:
1736	THIS->cb (cb);
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::fd (int fd)
1743	CODE:
1744	THIS->fd = fd;
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::events (short events)
1751	CODE:
1752	THIS->events = events;
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	iow *
1758	iow::start ()
1759	CODE:
1760	THIS->start ();
1761	RETVAL = THIS;
1762	OUTPUT:
1763	RETVAL
1764
1765	iow *
1766	iow::stop ()
1767	CODE:
1768	THIS->stop ();
1769	RETVAL = THIS;
1770	OUTPUT:
1771	RETVAL
1772
1773	void
1774	iow::DESTROY ()
1775
1776

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