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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.70 by root, Tue Jan 17 09:34:21 2006 UTC vs.
Revision 1.157 by root, Sun Jun 3 15:54:15 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	#ifdef HAVE_SCROLLBARS
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;
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65		56
66	static SV *	57	typedef GdkPixbuf * urxvt__pixbuf;
67	taint_if (SV *sv, SV *src)	58	typedef rxvt_img * urxvt__img;
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71		59
72	return sv;	60	/////////////////////////////////////////////////////////////////////////////
		61
		62	static void
		63	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		64	{
		65	//TODO: support component stuff
		66	c.set (s, SvPVbyte_nolen (sv));
73	}	67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
74		70
75	static wchar_t *	71	static wchar_t *
76	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
77	{	73	{
78	STRLEN len;	74	STRLEN len;
…		…
91		87
92	return sv;	88	return sv;
93	}	89	}
94		90
95	static SV *	91	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)	92	newSVptr (void *ptr, const char *klass)
104	{	93	{
105	HV *hv = newHV ();	94	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	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);	118	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		119
131	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
132	}	121	}
133		122
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		125
137	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
138		127
139	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
140	{	131	{
141	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
142	HV *self;	137	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		138
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	140	~overlay ();
240		141
241	void show ();	142	void show ();
…		…
245		146
246	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
247	};	148	};
248		149
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	150	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)	151	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	152	{
		153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
		157
		158	if (w < 0) w = 0;
		159	if (h < 0) h = 0;
		160
252	if (border == 2)	161	if (border == 2)
253	{	162	{
254	w += 2;	163	w += 2;
255	h += 2;	164	h += 2;
256	}	165	}
…		…
294	*rp++ = r;	203	*rp++ = r;
295	}	204	}
296	}	205	}
297		206
298	show ();	207	show ();
299	THIS->want_refresh = 1;
300	}	208	}
301		209
302	overlay::~overlay ()	210	overlay::~overlay ()
303	{	211	{
304	hide ();	212	hide ();
…		…
309	delete [] rend[y];	217	delete [] rend[y];
310	}	218	}
311		219
312	delete [] text;	220	delete [] text;
313	delete [] rend;	221	delete [] rend;
		222	}
		223
		224	void
		225	overlay::show ()
		226	{
		227	if (overlay_av)
		228	return;
		229
		230	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		231	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		232	));
		233	av_push (overlay_av, newSViv ((long)this));
314		234
315	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
316	}	236	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	}	237	}
326		238
327	void	239	void
328	overlay::hide ()	240	overlay::hide ()
329	{	241	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
331		244
332	if (ovs)	245	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		246
336	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	249	break;
		250
		251	for (; i < AvFILL (overlay_av); i++)
		252	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		253
		254	av_pop (overlay_av);
		255
		256	SvREFCNT_dec (overlay_av);
		257	overlay_av = 0;
		258
		259	THIS->want_refresh = 1;
		260	THIS->refresh_check ();
339	}	261	}
340		262
341	void overlay::swap ()	263	void overlay::swap ()
342	{	264	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	265	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));	266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		267
346	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	269	int ov_h = min (h, THIS->nrow - ov_y);
		270
		271	// hide cursor if it is within the overlay area
		272	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		273	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		274	THIS->screen.flags &= ~Screen_VisibleCursor;
348		275
349	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
350	{	277	{
351	text_t *t1 = text [y];	278	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
385		312
386	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
387		314
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	317	}
391		318
392	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
393	}	321	}
394		322
		323	/////////////////////////////////////////////////////////////////////////////
		324
		325	#include "iom_perl.h"
395		326
396	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
397		328
398	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
399		330
…		…
403	{	334	{
404	if (perl)	335	if (perl)
405	{	336	{
406	perl_destruct (perl);	337	perl_destruct (perl);
407	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
408	}	340	}
409	}	341	}
410		342
411	void	343	void
412	rxvt_perl_interp::init (rxvt_term *term)	344	rxvt_perl_interp::init (rxvt_term *term)
413	{	345	{
414	if (!perl)	346	if (!perl)
415	{	347	{
416	rxvt_push_locale (""); // perl init destroys current locale	348	rxvt_push_locale (""); // perl init destroys current locale
417		349
		350	{
418	perl_environ = rxvt_environ;	351	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	352	localise_env set_environ (perl_environ);
420		353
421	char *argv[] = {	354	char *args[] = {
422	"",	355	"",
423	"-T",	356	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
425	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
426		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	368	perl = perl_alloc ();
428	perl_construct (perl);	369	perl_construct (perl);
429		370
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	372	|| perl_run (perl))
432	{	373	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		375
435	perl_destruct (perl);	376	perl_destruct (perl);
436	perl_free (perl);	377	perl_free (perl);
437	perl = 0;	378	perl = 0;
438	}	379	}
439		380	}
440	swap (perl_environ, environ);
441		381
442	rxvt_pop_locale ();	382	rxvt_pop_locale ();
443	}	383	}
444		384
445	if (perl)	385	if (perl)
446	{	386	{
447	// runs outside of perls ENV	387	// runs outside of perls ENV
448	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	388	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
449	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	389	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
450	}	391	}
451	}	392	}
452		393
453	static void	394	static void
454	ungrab (rxvt_term *THIS)	395	ungrab (rxvt_term *THIS)
455	{	396	{
456	if (THIS->perl.grabtime)	397	if (THIS->perl.grabtime)
457	{	398	{
458	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
459	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
460	THIS->perl.grabtime = 0;	401	THIS->perl.grabtime = 0;
461	}	402	}
462	}	403	}
463		404
464	static void
465	swap_overlays (rxvt_term *term)
466	{
467	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
468
469	if (HvKEYS (hv))
470	{
471	hv_iterinit (hv);
472
473	while (HE *he = hv_iternext (hv))
474	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
475	}
476	}
477
478	bool	405	bool
479	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
480	{	407	{
481	if (!perl || !term->perl.self)	408	if (!perl || !term->perl.self)
482	return false;	409	return false;
483		410
		411	localise_env set_environ (perl_environ);
		412
484	// pre-handling of some events	413	// pre-handling of some events
485	if (htype == HOOK_REFRESH_END)	414	if (htype == HOOK_REFRESH_END)
486	swap_overlays (term);	415	{
		416	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
487		417
488	swap (perl_environ, environ);	418	for (int i = 0; i <= AvFILL (av); i++)
		419	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		420	}
		421	else if (htype == HOOK_DESTROY)
		422	{
		423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
		426	{
		427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		428	delete req;
		429	}
		430	}
489		431
490	bool event_consumed;	432	bool event_consumed;
491		433
492	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
493	|| term->perl.should_invoke [htype])	435	|| term->perl.should_invoke [htype])
494	try
495	{	436	{
496	dSP;	437	dSP;
497	va_list ap;	438	va_list ap;
498		439
499	va_start (ap, htype);	440	va_start (ap, htype);
500		441
501	ENTER;	442	ENTER;
502	SAVETMPS;	443	SAVETMPS;
503		444
504	PUSHMARK (SP);	445	PUSHMARK (SP);
505		446
		447	EXTEND (SP, 2);
506	XPUSHs (sv_2mortal (newSVterm (term)));	448	PUSHs (sv_2mortal (newSVterm (term)));
507	XPUSHs (sv_2mortal (newSViv (htype)));	449	PUSHs (sv_2mortal (newSViv (htype)));
508		450
509	for (;;) {	451	for (;;) {
510	data_type dt = (data_type)va_arg (ap, int);	452	data_type dt = (data_type)va_arg (ap, int);
511		453
512	switch (dt)	454	switch (dt)
513	{	455	{
514	case DT_INT:	456	case DT_INT:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	457	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
516	break;	458	break;
517		459
518	case DT_LONG:	460	case DT_LONG:
519	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
520	break;	462	break;
521		463
522	case DT_STR:	464	case DT_STR:
523	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
524	break;	466	break;
525		467
526	case DT_STR_LEN:	468	case DT_STR_LEN:
527	{	469	{
528	char *str = va_arg (ap, char *);	470	char *str = va_arg (ap, char *);
529	int len = va_arg (ap, int);	471	int len = va_arg (ap, int);
530		472
531	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
532	}	474	}
533	break;	475	break;
534		476
535	case DT_WCS_LEN:	477	case DT_WCS_LEN:
536	{	478	{
537	wchar_t *wstr = va_arg (ap, wchar_t *);	479	wchar_t *wstr = va_arg (ap, wchar_t *);
538	int wlen = va_arg (ap, int);	480	int wlen = va_arg (ap, int);
539		481
540	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	482	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
541	}	483	}
542	break;	484	break;
543		485
		486	case DT_LCS_LEN:
		487	{
		488	long *lstr = va_arg (ap, long *);
		489	int llen = va_arg (ap, int);
		490
		491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		492	}
		493	break;
		494
544	case DT_XEVENT:	495	case DT_XEVENT:
545	{	496	{
546	XEvent *xe = va_arg (ap, XEvent *);	497	XEvent *xe = va_arg (ap, XEvent *);
547	HV *hv = newHV ();	498	HV *hv = newHV ();
548		499
549	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	500	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
550	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	501	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		502	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
551	# undef set	503	# undef set
552		504
553	setiv (type, xe->type);	505	setiv (type, xe->type);
554	setiv (send_event, xe->xany.send_event);	506	setiv (send_event, xe->xany.send_event);
555	setiv (serial, xe->xany.serial);	507	setiv (serial, xe->xany.serial);
556		508
557	switch (xe->type)	509	switch (xe->type)
558	{	510	{
559	case KeyPress:	511	case KeyPress:
560	case KeyRelease:	512	case KeyRelease:
561	case ButtonPress:	513	case ButtonPress:
562	case ButtonRelease:	514	case ButtonRelease:
563	case MotionNotify:	515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
564	setiv (time, xe->xmotion.time);	519	setuv (time, xe->xmotion.time);
565	setiv (x, xe->xmotion.x);	520	setiv (x, xe->xmotion.x);
566	setiv (y, xe->xmotion.y);	521	setiv (y, xe->xmotion.y);
567	setiv (row, xe->xmotion.y / term->fheight);	522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
568	setiv (col, xe->xmotion.x / term->fwidth);	523	setiv (col, xe->xmotion.x / term->fwidth);
569	setiv (x_root, xe->xmotion.x_root);	524	setiv (x_root, xe->xmotion.x_root);
570	setiv (y_root, xe->xmotion.y_root);	525	setiv (y_root, xe->xmotion.y_root);
571	setiv (state, xe->xmotion.state);	526	setuv (state, xe->xmotion.state);
572	break;
573	}
574		527
575	switch (xe->type)	528	switch (xe->type)
576	{	529	{
577	case KeyPress:	530	case KeyPress:
578	case KeyRelease:	531	case KeyRelease:
579	setiv (keycode, xe->xkey.keycode);	532	setuv (keycode, xe->xkey.keycode);
580	break;	533	break;
581		534
582	case ButtonPress:	535	case ButtonPress:
583	case ButtonRelease:	536	case ButtonRelease:
584	setiv (button, xe->xbutton.button);	537	setuv (button, xe->xbutton.button);
585	break;	538	break;
586		539
587	case MotionNotify:	540	case MotionNotify:
588	setiv (is_hint, xe->xmotion.is_hint);	541	setiv (is_hint, xe->xmotion.is_hint);
		542	break;
		543	}
		544
589	break;	545	break;
		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
		553	switch (xe->type)
		554	{
		555	case ConfigureNotify:
		556	setiv (x, xe->xconfigure.x);
		557	setiv (y, xe->xconfigure.y);
		558	setiv (width, xe->xconfigure.width);
		559	setiv (height, xe->xconfigure.height);
		560	setuv (above, xe->xconfigure.above);
		561	break;
		562	}
		563
		564	break;
		565
		566	case PropertyNotify:
		567	setuv (window, xe->xproperty.window);
		568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
		571	break;
		572
		573	case ClientMessage:
		574	setuv (window, xe->xclient.window);
		575	setuv (message_type, xe->xclient.message_type);
		576	setuv (format, xe->xclient.format);
		577	setuv (l0, xe->xclient.data.l[0]);
		578	setuv (l1, xe->xclient.data.l[1]);
		579	setuv (l2, xe->xclient.data.l[2]);
		580	setuv (l3, xe->xclient.data.l[3]);
		581	setuv (l4, xe->xclient.data.l[4]);
		582	break;
590	}	583	}
591		584
592	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
593	}	586	}
594	break;	587	break;
595		588
596	case DT_END:	589	case DT_END:
597	goto call;	590	goto call;
598		591
599	default:	592	default:
600	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
601	}	594	}
		595	}
		596
		597	call:
		598	va_end (ap);
		599
		600	PUTBACK;
		601	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		602	SPAGAIN;
		603
		604	if (count)
		605	{
		606	SV *status = POPs;
		607	count = SvTRUE (status);
602	}	608	}
603		609
604	call:
605	va_end (ap);
606
607	PUTBACK;	610	PUTBACK;
608	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
609	SPAGAIN;
610
611	if (count)
612	{
613	SV *status = POPs;
614	count = SvTRUE (status);
615	}
616
617	PUTBACK;
618	FREETMPS;	611	FREETMPS;
619	LEAVE;	612	LEAVE;
620		613
621	if (SvTRUE (ERRSV))	614	if (SvTRUE (ERRSV))
622	{	615	{
623	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	616	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
624	ungrab (term); // better lose the grab than the session	617	ungrab (term); // better lose the grab than the session
625	}	618	}
626		619
627	event_consumed = !!count;	620	event_consumed = !!count;
628	}	621	}
629	catch (...)
630	{
631	swap (perl_environ, environ);
632	throw;
633	}
634	else	622	else
635	event_consumed = false;	623	event_consumed = false;
636		624
637	// post-handling of some events	625	// post-handling of some events
638	if (htype == HOOK_REFRESH_BEGIN)	626	if (htype == HOOK_REFRESH_BEGIN)
639	swap_overlays (term);	627	{
		628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		632	}
640	else if (htype == HOOK_DESTROY)	633	else if (htype == HOOK_DESTROY)
641	{	634	{
642	clearSVptr ((SV *)term->perl.self);	635	clearSVptr ((SV *)term->perl.self);
643	SvREFCNT_dec ((SV *)term->perl.self);	636	SvREFCNT_dec ((SV *)term->perl.self);
		637
		638	// don't allow further calls
		639	term->perl.self = 0;
644	}	640	}
645		641
646	swap (perl_environ, environ);
647
648	return event_consumed;	642	return event_consumed;
		643	}
		644
		645	void
		646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		647	{
		648	localise_env set_environ (perl_environ);
		649
		650	ENTER;
		651	SAVETMPS;
		652
		653	dSP;
		654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		656
		657	if (SvTRUE (ERRSV))
		658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		659
		660	FREETMPS;
		661	LEAVE;
649	}	662	}
650		663
651	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
652		665
653	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
…		…
665	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
666	# include "hookinc.h"	679	# include "hookinc.h"
667	# undef def	680	# undef def
668		681
669	HV *option = get_hv ("urxvt::OPTION", 1);	682	HV *option = get_hv ("urxvt::OPTION", 1);
670	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
671	# define nodef(name)	684	# define nodef(name)
672	# include "optinc.h"	685	# include "optinc.h"
673	# undef nodef	686	# undef nodef
674	# undef def	687	# undef def
675		688
676	HV *stash = gv_stashpv ("urxvt", 1);	689	HV *stash = gv_stashpv ("urxvt", 1);
677	struct {	690	static const struct {
678	const char *name;	691	const char *name;
679	IV iv;	692	IV iv;
680	} *civ, const_iv[] = {	693	} *civ, const_iv[] = {
681	# define const_iv(name) { # name, (IV)name }	694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
682	const_iv (DEFAULT_RSTYLE),	696	const_iv (DEFAULT_RSTYLE),
683	const_iv (OVERLAY_RSTYLE),	697	const_iv (OVERLAY_RSTYLE),
		698	const_iv (Color_Bits),
		699	const_iv (RS_bgShift), const_iv (RS_bgMask),
		700	const_iv (RS_fgShift), const_iv (RS_fgMask),
		701	const_iv (RS_Careful),
		702	const_iv (RS_fontCount),
		703	const_iv (RS_fontShift),
		704	const_iv (RS_fontMask),
		705	const_iv (RS_baseattrMask),
		706	const_iv (RS_attrMask),
		707	const_iv (RS_redraw),
		708	const_iv (RS_Sel),
684	const_iv (RS_Bold),	709	const_iv (RS_Bold),
685	const_iv (RS_Italic),	710	const_iv (RS_Italic),
686	const_iv (RS_Blink),	711	const_iv (RS_Blink),
687	const_iv (RS_RVid),	712	const_iv (RS_RVid),
688	const_iv (RS_Uline),	713	const_iv (RS_Uline),
…		…
701	const_iv (Button3Mask),	726	const_iv (Button3Mask),
702	const_iv (Button4Mask),	727	const_iv (Button4Mask),
703	const_iv (Button5Mask),	728	const_iv (Button5Mask),
704	const_iv (AnyModifier),	729	const_iv (AnyModifier),
705		730
706	const_iv (EVENT_NONE),	731	const_iv (NoSymbol),
707	const_iv (EVENT_READ),	732	const_iv (GrabModeSync),
708	const_iv (EVENT_WRITE),	733	const_iv (GrabModeAsync),
709		734
710	const_iv (NoEventMask),	735	const_iv (NoEventMask),
711	const_iv (KeyPressMask),	736	const_iv (KeyPressMask),
712	const_iv (KeyReleaseMask),	737	const_iv (KeyReleaseMask),
713	const_iv (ButtonPressMask),	738	const_iv (ButtonPressMask),
…		…
765	const_iv (SelectionRequest),	790	const_iv (SelectionRequest),
766	const_iv (SelectionNotify),	791	const_iv (SelectionNotify),
767	const_iv (ColormapNotify),	792	const_iv (ColormapNotify),
768	const_iv (ClientMessage),	793	const_iv (ClientMessage),
769	const_iv (MappingNotify),	794	const_iv (MappingNotify),
		795	# if ENABLE_XIM_ONTHESPOT
		796	const_iv (XIMReverse),
		797	const_iv (XIMUnderline),
		798	const_iv (XIMHighlight),
		799	const_iv (XIMPrimary),
		800	const_iv (XIMSecondary),
		801	const_iv (XIMTertiary),
		802	const_iv (XIMVisibleToForward),
		803	const_iv (XIMVisibleToBackword),
		804	const_iv (XIMVisibleToCenter),
		805	# if 0
		806	const_iv (XIMForwardChar),
		807	const_iv (XIMBackwardChar),
		808	const_iv (XIMForwardWord),
		809	const_iv (XIMBackwardWord),
		810	const_iv (XIMCaretUp),
		811	const_iv (XIMCaretDown),
		812	const_iv (XIMNextLine),
		813	const_iv (XIMPreviousLine),
		814	const_iv (XIMLineStart),
		815	const_iv (XIMLineEnd),
		816	const_iv (XIMAbsolutePosition),
		817	const_iv (XIMDontChange),
		818	# endif
		819	# endif
770	};	820	};
771		821
772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	822	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
773	civ-- > const_iv; )
774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	823	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
775	}	824	}
776		825
777	void	826	void
778	warn (const char *msg)	827	warn (const char *msg)
779	CODE:	828	CODE:
…		…
782	void	831	void
783	fatal (const char *msg)	832	fatal (const char *msg)
784	CODE:	833	CODE:
785	rxvt_fatal ("%s", msg);	834	rxvt_fatal ("%s", msg);
786		835
787	SV *
788	untaint (SV *sv)
789	CODE:
790	RETVAL = newSVsv (sv);
791	SvTAINTED_off (RETVAL);
792	OUTPUT:
793	RETVAL
794
795	void	836	void
796	_exit (int status)	837	_exit (int status)
797
798	bool
799	safe ()
800	CODE:
801	RETVAL = !rxvt_tainted ();
802	OUTPUT:
803	RETVAL
804		838
805	NV	839	NV
806	NOW ()	840	NOW ()
807	CODE:	841	CODE:
808	RETVAL = NOW;	842	RETVAL = ev::now ();
809	OUTPUT:	843	OUTPUT:
810	RETVAL	844	RETVAL
811		845
812	int	846	int
813	GET_BASEFG (int rend)	847	GET_BASEFG (int rend)
…		…
824	RETVAL	858	RETVAL
825		859
826	int	860	int
827	SET_FGCOLOR (int rend, int new_color)	861	SET_FGCOLOR (int rend, int new_color)
828	CODE:	862	CODE:
829	RETVAL = SET_FGCOLOR (rend, new_color);	863	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
830	OUTPUT:	864	OUTPUT:
831	RETVAL	865	RETVAL
832		866
833	int	867	int
834	SET_BGCOLOR (int rend, int new_color)	868	SET_BGCOLOR (int rend, int new_color)
835	CODE:	869	CODE:
836	RETVAL = SET_BGCOLOR (rend, new_color);	870	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
837	OUTPUT:	871	OUTPUT:
838	RETVAL	872	RETVAL
839		873
840	int	874	int
841	GET_CUSTOM (int rend)	875	GET_CUSTOM (int rend)
842	CODE:	876	CODE:
843	RETVAL = (rend && RS_customMask) >> RS_customShift;	877	RETVAL = (rend & RS_customMask) >> RS_customShift;
844	OUTPUT:	878	OUTPUT:
845	RETVAL	879	RETVAL
846		880
847	int	881	int
848	SET_CUSTOM (int rend, int new_value)	882	SET_CUSTOM (int rend, int new_value)
…		…
855	| ((new_value << RS_customShift) & RS_customMask);	889	| ((new_value << RS_customShift) & RS_customMask);
856	}	890	}
857	OUTPUT:	891	OUTPUT:
858	RETVAL	892	RETVAL
859		893
		894	void
		895	termlist ()
		896	PPCODE:
		897	{
		898	EXTEND (SP, rxvt_term::termlist.size ());
		899
		900	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		901	if ((*t)->perl.self)
		902	PUSHs (sv_2mortal (newSVterm (*t)));
		903	}
		904
		905	IV
		906	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		907	CODE:
		908	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		909	req->cb_sv = newSVsv (cb);
		910	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		911	av_push (av, newSViv ((IV)req));
		912	RETVAL = (IV)req;
		913	OUTPUT:
		914	RETVAL
		915
		916	void
		917	_delete_selection_request (IV req_)
		918	CODE:
		919	rxvt_selection *req = (rxvt_selection *)req_;
		920	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		921	int i;
		922
		923	for (i = AvFILL (av); i >= 0; i--)
		924	if (SvIV (*av_fetch (av, i, 1)) == req_)
		925	break;
		926
		927	for (; i < AvFILL (av); i++)
		928	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		929
		930	av_pop (av);
		931
		932	delete req;
		933
860	MODULE = urxvt PACKAGE = urxvt::term	934	MODULE = urxvt PACKAGE = urxvt::term
861		935
862	SV *	936	SV *
863	_new (...)	937	_new (AV *env, AV *arg)
864	CODE:	938	CODE:
865	{	939	{
866	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
867	croak ("first argument to urxvt::term->_new must be arrayref");
868
869	rxvt_term *term = new rxvt_term;	940	rxvt_term *term = new rxvt_term;
870		941
871	term->argv = new stringvec;	942	stringvec *argv = new stringvec;
872	term->envv = new stringvec;	943	for (int i = 0; i <= AvFILL (arg); i++)
873
874	for (int i = 1; i < items; i++)
875	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	944	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
876		945
877	AV *envv = (AV *)SvRV (ST (0));	946	stringvec *envv = new stringvec;
878	for (int i = av_len (envv) + 1; i--; )	947	for (int i = AvFILL (env) + 1; i--; )
879	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	948	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
880
881	term->envv->push_back (0);
882
883	bool success;
884		949
885	try	950	try
886	{	951	{
887	success = term->init (term->argv->size (), term->argv->begin ());	952	term->init (argv, envv);
888	}	953	}
889	catch (const class rxvt_failure_exception &e)	954	catch (const class rxvt_failure_exception &e)
890	{
891	success = false;
892	}
893
894	if (!success)
895	{	955	{
896	term->destroy ();	956	term->destroy ();
897	croak ("error while initializing new terminal instance");	957	croak ("error while initializing new terminal instance");
898	}	958	}
899		959
…		…
904	RETVAL	964	RETVAL
905		965
906	void	966	void
907	rxvt_term::destroy ()	967	rxvt_term::destroy ()
908		968
909	#if ENABLE_PERL_FRILLS
910
911	void
912	rxvt_term::XListProperties (U32 window)
913	PPCODE:
914	{
915	int count;
916	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
917
918	EXTEND (SP, count);
919	while (count--)
920	PUSHs (newSVuv ((U32)props [count]));
921
922	XFree (props);
923	}
924
925	void
926	rxvt_term::XGetWindowProperty (U32 window, U32 property)
927	PPCODE:
928	{
929	Atom type;
930	int format;
931	unsigned long nitems;
932	unsigned long bytes_after;
933	unsigned char *prop;
934	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
935	0, 1<<30, 0, AnyPropertyType,
936	&type, &format, &nitems, &bytes_after, &prop);
937	if (type != None)
938	{
939	EXTEND (SP, 3);
940	PUSHs (newSVuv ((U32)type));
941	PUSHs (newSViv (format));
942	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
943	XFree (prop);
944	}
945	}
946
947	void
948	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
949	CODE:
950	{
951	STRLEN len;
952	char *data_ = SvPVbyte (data, len);
953
954	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
955	type, format, PropModeReplace,
956	(unsigned char *)data, len * 8 / format);
957	}
958
959	void
960	rxvt_term::XDeleteProperty (U32 window, U32 property)
961	CODE:
962	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
963
964	U32
965	rxvt_term::DefaultRootWindow ()
966	CODE:
967	RETVAL = (U32)THIS->display->root;
968	OUTPUT:
969	RETVAL
970
971	U32
972	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
973	CODE:
974	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
975	x, y, width, height, 0,
976	THIS->pix_colors_focused[Color_border],
977	THIS->pix_colors_focused[Color_border]);
978	OUTPUT:
979	RETVAL
980
981	void
982	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
983	CODE:
984	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
985
986	void
987	rxvt_term::XMapWindow (U32 window)
988	CODE:
989	XMapWindow (THIS->display->display, (Window)window);
990
991	void
992	rxvt_term::XUnmapWindow (U32 window)
993	CODE:
994	XUnmapWindow (THIS->display->display, (Window)window);
995
996	#endif
997
998	void	969	void
999	rxvt_term::set_should_invoke (int htype, int inc)	970	rxvt_term::set_should_invoke (int htype, int inc)
1000	CODE:	971	CODE:
1001	THIS->perl.should_invoke [htype] += inc;	972	THIS->perl.should_invoke [htype] += inc;
1002		973
1003	void	974	int
1004	rxvt_term::grab_button (int button, U32 modifiers)	975	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1005	CODE:	976	CODE:
1006	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	977	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1007	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	978	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1008	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	979	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		984	CODE:
		985	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		986	OUTPUT: RETVAL
		987
		988	void
		989	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		990	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		991	CODE:
		992	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		993
		994	void
		995	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		996	CODE:
		997	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1009		998
1010	bool	999	bool
1011	rxvt_term::grab (U32 eventtime, int sync = 0)	1000	rxvt_term::grab (Time eventtime, int sync = 0)
1012	CODE:	1001	CODE:
1013	{	1002	{
1014	int mode = sync ? GrabModeSync : GrabModeAsync;	1003	int mode = sync ? GrabModeSync : GrabModeAsync;
1015		1004
1016	THIS->perl.grabtime = 0;	1005	THIS->perl.grabtime = 0;
1017		1006
1018	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1007	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1008	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1020	mode, mode, None, GRAB_CURSOR, eventtime))	1009	mode, mode, None, GRAB_CURSOR, eventtime))
1021	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1010	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1022	THIS->perl.grabtime = eventtime;	1011	THIS->perl.grabtime = eventtime;
1023	else	1012	else
1024	XUngrabPointer (THIS->display->display, eventtime);	1013	XUngrabPointer (THIS->dpy, eventtime);
1025		1014
1026	RETVAL = !!THIS->perl.grabtime;	1015	RETVAL = !!THIS->perl.grabtime;
1027	}	1016	}
1028	OUTPUT:	1017	OUTPUT:
1029	RETVAL	1018	RETVAL
1030		1019
1031	void	1020	void
1032	rxvt_term::allow_events_async ()	1021	rxvt_term::allow_events_async ()
1033	CODE:	1022	CODE:
1034	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1023	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1035		1024
1036	void	1025	void
1037	rxvt_term::allow_events_sync ()	1026	rxvt_term::allow_events_sync ()
1038	CODE:	1027	CODE:
1039	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1028	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1040		1029
1041	void	1030	void
1042	rxvt_term::allow_events_replay ()	1031	rxvt_term::allow_events_replay ()
1043	CODE:	1032	CODE:
1044	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1033	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1045	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1034	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1046		1035
1047	void	1036	void
1048	rxvt_term::ungrab ()	1037	rxvt_term::ungrab ()
1049	CODE:	1038	CODE:
1050	ungrab (THIS);	1039	ungrab (THIS);
		1040
		1041	int
		1042	rxvt_term::XStringToKeysym (char *string)
		1043	CODE:
		1044	RETVAL = XStringToKeysym (string);
		1045	OUTPUT: RETVAL
		1046
		1047	char *
		1048	rxvt_term::XKeysymToString (int sym)
		1049	CODE:
		1050	RETVAL = XKeysymToString (sym);
		1051	OUTPUT: RETVAL
		1052
		1053	int
		1054	rxvt_term::XKeysymToKeycode (int sym)
		1055	CODE:
		1056	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1057	OUTPUT: RETVAL
		1058
		1059	int
		1060	rxvt_term::XKeycodeToKeysym (int code, int index)
		1061	CODE:
		1062	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1063	OUTPUT: RETVAL
1051		1064
1052	int	1065	int
1053	rxvt_term::strwidth (SV *str)	1066	rxvt_term::strwidth (SV *str)
1054	CODE:	1067	CODE:
1055	{	1068	{
1056	wchar_t *wstr = sv2wcs (str);	1069	wchar_t *wstr = sv2wcs (str);
1057		1070
1058	rxvt_push_locale (THIS->locale);	1071	rxvt_push_locale (THIS->locale);
1059	RETVAL = wcswidth (wstr, wcslen (wstr));	1072	RETVAL = 0;
		1073	for (wchar_t *wc = wstr; *wc; wc++)
		1074	{
		1075	int w = WCWIDTH (*wc);
		1076
		1077	if (w)
		1078	RETVAL += max (w, 1);
		1079	}
1060	rxvt_pop_locale ();	1080	rxvt_pop_locale ();
1061		1081
1062	free (wstr);	1082	free (wstr);
1063	}	1083	}
1064	OUTPUT:	1084	OUTPUT:
…		…
1074	char *mbstr = rxvt_wcstombs (wstr);	1094	char *mbstr = rxvt_wcstombs (wstr);
1075	rxvt_pop_locale ();	1095	rxvt_pop_locale ();
1076		1096
1077	free (wstr);	1097	free (wstr);
1078		1098
1079	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1099	RETVAL = newSVpv (mbstr, 0);
1080	free (mbstr);	1100	free (mbstr);
1081	}	1101	}
1082	OUTPUT:	1102	OUTPUT:
1083	RETVAL	1103	RETVAL
1084		1104
…		…
1091		1111
1092	rxvt_push_locale (THIS->locale);	1112	rxvt_push_locale (THIS->locale);
1093	wchar_t *wstr = rxvt_mbstowcs (data, len);	1113	wchar_t *wstr = rxvt_mbstowcs (data, len);
1094	rxvt_pop_locale ();	1114	rxvt_pop_locale ();
1095		1115
1096	RETVAL = taint_if (wcs2sv (wstr), octets);	1116	RETVAL = wcs2sv (wstr);
1097	free (wstr);	1117	free (wstr);
1098	}	1118	}
1099	OUTPUT:	1119	OUTPUT:
1100	RETVAL	1120	RETVAL
1101		1121
1102	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1122	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1103		1123
1104	#define TERM_OFFSET_width TERM_OFFSET(width)	1124	#define TERM_OFFSET_width TERM_OFFSET(width)
1105	#define TERM_OFFSET_height TERM_OFFSET(height)	1125	#define TERM_OFFSET_height TERM_OFFSET(height)
1106	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1126	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1107	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1127	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1108	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1128	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1109	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1129	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1110	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1130	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1111	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1131	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1112	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1132	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1133	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1134	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1135	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1136	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1113	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1137	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1114	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1138	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1115	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1139	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1116		1140
1117	int	1141	int
1118	rxvt_term::width ()	1142	rxvt_term::width ()
1119	ALIAS:	1143	ALIAS:
1120	width = TERM_OFFSET_width	1144	width = TERM_OFFSET_width
1121	height = TERM_OFFSET_height	1145	height = TERM_OFFSET_height
1122	fwidth = TERM_OFFSET_fwidth	1146	fwidth = TERM_OFFSET_fwidth
1123	fheight = TERM_OFFSET_fheight	1147	fheight = TERM_OFFSET_fheight
1124	fbase = TERM_OFFSET_fbase	1148	fbase = TERM_OFFSET_fbase
1125	nrow = TERM_OFFSET_nrow	1149	nrow = TERM_OFFSET_nrow
1126	ncol = TERM_OFFSET_ncol	1150	ncol = TERM_OFFSET_ncol
1127	focus = TERM_OFFSET_focus	1151	focus = TERM_OFFSET_focus
1128	mapped = TERM_OFFSET_mapped	1152	mapped = TERM_OFFSET_mapped
		1153	int_bwidth = TERM_OFFSET_int_bwidth
		1154	ext_bwidth = TERM_OFFSET_ext_bwidth
		1155	lineSpace = TERM_OFFSET_lineSpace
		1156	letterSpace = TERM_OFFSET_letterSpace
1129	saveLines = TERM_OFFSET_saveLines	1157	saveLines = TERM_OFFSET_saveLines
1130	total_rows = TERM_OFFSET_total_rows	1158	total_rows = TERM_OFFSET_total_rows
1131	top_row = TERM_OFFSET_top_row	1159	top_row = TERM_OFFSET_top_row
1132	CODE:	1160	CODE:
1133	RETVAL = *(int *)((char *)THIS + ix);	1161	RETVAL = *(int *)((char *)THIS + ix);
1134	OUTPUT:	1162	OUTPUT:
1135	RETVAL	1163	RETVAL
1136		1164
…		…
1138	rxvt_term::ModLevel3Mask ()	1166	rxvt_term::ModLevel3Mask ()
1139	ALIAS:	1167	ALIAS:
1140	ModLevel3Mask = 0	1168	ModLevel3Mask = 0
1141	ModMetaMask = 1	1169	ModMetaMask = 1
1142	ModNumLockMask = 2	1170	ModNumLockMask = 2
		1171	current_screen = 3
		1172	hidden_cursor = 4
1143	CODE:	1173	CODE:
1144	switch (ix)	1174	switch (ix)
1145	{	1175	{
1146	case 0: RETVAL = THIS->ModLevel3Mask; break;	1176	case 0: RETVAL = THIS->ModLevel3Mask; break;
1147	case 1: RETVAL = THIS->ModMetaMask; break;	1177	case 1: RETVAL = THIS->ModMetaMask; break;
1148	case 2: RETVAL = THIS->ModNumLockMask; break;	1178	case 2: RETVAL = THIS->ModNumLockMask; break;
		1179	case 3: RETVAL = THIS->current_screen; break;
		1180	#ifdef CURSOR_BLINK
		1181	case 4: RETVAL = THIS->hidden_cursor; break;
		1182	#endif
1149	}	1183	}
1150	OUTPUT:	1184	OUTPUT:
1151	RETVAL	1185	RETVAL
1152		1186
1153	char *	1187	char *
…		…
1163	}	1197	}
1164	OUTPUT:	1198	OUTPUT:
1165	RETVAL	1199	RETVAL
1166		1200
1167	SV *	1201	SV *
1168	rxvt_term::_env ()	1202	rxvt_term::envv ()
		1203	ALIAS:
		1204	argv = 1
1169	CODE:	1205	PPCODE:
1170	{	1206	{
1171	if (THIS->envv)	1207	stringvec *vec = ix ? THIS->argv : THIS->envv;
1172	{
1173	AV *av = newAV ();
1174		1208
		1209	EXTEND (SP, vec->size ());
		1210
1175	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1211	for (char **i = vec->begin (); i != vec->end (); ++i)
1176	if (*i)	1212	if (*i)
1177	av_push (av, newSVpv (*i, 0));	1213	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1178
1179	RETVAL = newRV_noinc ((SV *)av);
1180	}
1181	else
1182	RETVAL = &PL_sv_undef;
1183	}	1214	}
		1215
		1216	int
		1217	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1218	CODE:
		1219	RETVAL = THIS->pty_ev.events;
		1220	if (events != ev::UNDEF)
		1221	THIS->pty_ev.set (events);
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	int
		1226	rxvt_term::pty_fd ()
		1227	CODE:
		1228	RETVAL = THIS->pty->pty;
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	Window
		1233	rxvt_term::parent ()
		1234	CODE:
		1235	RETVAL = THIS->parent;
1184	OUTPUT:	1236	OUTPUT:
1185	RETVAL	1237	RETVAL
1186		1238
1187	int	1239	Window
1188	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1189	CODE:
1190	RETVAL = THIS->pty_ev.events;
1191	if (events != EVENT_UNDEF)
1192	THIS->pty_ev.set (events);
1193	OUTPUT:
1194	RETVAL
1195
1196	U32
1197	rxvt_term::parent ()
1198	CODE:
1199	RETVAL = (U32)THIS->parent [0];
1200	OUTPUT:
1201	RETVAL
1202
1203	U32
1204	rxvt_term::vt ()	1240	rxvt_term::vt ()
1205	CODE:	1241	CODE:
1206	RETVAL = (U32)THIS->vt;	1242	RETVAL = THIS->vt;
1207	OUTPUT:	1243	OUTPUT:
1208	RETVAL	1244	RETVAL
1209		1245
1210	void	1246	void
1211	rxvt_term::vt_emask_add (U32 emask)	1247	rxvt_term::vt_emask_add (U32 emask)
…		…
1233	}	1269	}
1234	OUTPUT:	1270	OUTPUT:
1235	RETVAL	1271	RETVAL
1236		1272
1237	void	1273	void
		1274	rxvt_term::set_urgency (bool enable)
		1275
		1276	void
		1277	rxvt_term::focus_in ()
		1278
		1279	void
		1280	rxvt_term::focus_out ()
		1281
		1282	void
		1283	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1284	ALIAS:
		1285	key_release = 1
		1286	CODE:
		1287	{
		1288	XKeyEvent xkey;
		1289
		1290	memset (&xkey, 0, sizeof (xkey));
		1291
		1292	xkey.time = time;
		1293	xkey.state = state;
		1294	xkey.keycode = keycode;
		1295
		1296	xkey.type = ix ? KeyRelease : KeyPress;
		1297	xkey.display = THIS->dpy;
		1298	xkey.window = THIS->vt;
		1299	xkey.root = THIS->display->root;
		1300	xkey.subwindow = THIS->vt;
		1301
		1302	if (ix)
		1303	THIS->key_release (xkey);
		1304	else
		1305	THIS->key_press (xkey);
		1306	}
		1307
		1308	void
1238	rxvt_term::want_refresh ()	1309	rxvt_term::want_refresh ()
1239	CODE:	1310	CODE:
1240	THIS->want_refresh = 1;	1311	THIS->want_refresh = 1;
		1312	THIS->refresh_check ();
1241		1313
1242	void	1314	void
1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1315	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1244	PPCODE:	1316	PPCODE:
1245	{	1317	{
…		…
1248		1320
1249	line_t &l = ROW(row_number);	1321	line_t &l = ROW(row_number);
1250		1322
1251	if (GIMME_V != G_VOID)	1323	if (GIMME_V != G_VOID)
1252	{	1324	{
1253	wchar_t *wstr = new wchar_t [THIS->ncol];	1325	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1254		1326
1255	for (int col = 0; col < THIS->ncol; col++)	1327	for (int col = 0; col < THIS->ncol; col++)
1256	wstr [col] = l.t [col];	1328	wstr [col] = l.t [col];
1257		1329
1258	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1330	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1259
1260	delete [] wstr;
1261	}	1331	}
1262		1332
1263	if (new_text)	1333	if (new_text)
1264	{	1334	{
1265	wchar_t *wstr = sv2wcs (new_text);	1335	wchar_t *wstr = sv2wcs (new_text);
1266		1336
1267	int len = min (wcslen (wstr) - start_ofs, max_len);	1337	int len = min (wcslen (wstr) - start_ofs, max_len);
1268		1338
1269	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1339	if (start_col < 0 || start_col + len > THIS->ncol)
1270	{	1340	{
1271	free (wstr);	1341	free (wstr);
1272	croak ("new_text extends beyond horizontal margins");	1342	croak ("new_text extends beyond horizontal margins");
1273	}	1343	}
1274		1344
…		…
1306	{	1376	{
1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1377	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1308	croak ("new_rend must be arrayref");	1378	croak ("new_rend must be arrayref");
1309		1379
1310	AV *av = (AV *)SvRV (new_rend);	1380	AV *av = (AV *)SvRV (new_rend);
1311	int len = min (av_len (av) + 1 - start_ofs, max_len);	1381	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1312		1382
1313	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1383	if (start_col < 0 || start_col + len > THIS->ncol)
1314	croak ("new_rend array extends beyond horizontal margins");	1384	croak ("new_rend array extends beyond horizontal margins");
1315		1385
1316	for (int col = start_col; col < start_col + len; col++)	1386	for (int col = start_col; col < start_col + len; col++)
1317	{	1387	{
1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1388	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1358	rxvt_term::special_encode (SV *string)	1428	rxvt_term::special_encode (SV *string)
1359	CODE:	1429	CODE:
1360	{	1430	{
1361	wchar_t *wstr = sv2wcs (string);	1431	wchar_t *wstr = sv2wcs (string);
1362	int wlen = wcslen (wstr);	1432	int wlen = wcslen (wstr);
1363	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1433	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1364		1434
1365	rxvt_push_locale (THIS->locale);	1435	rxvt_push_locale (THIS->locale);
1366		1436
1367	wchar_t *r = rstr;	1437	wchar_t *r = rstr;
1368	for (wchar_t *s = wstr; *s; s++)	1438	for (wchar_t *s = wstr; *s; s++)
		1439	{
		1440	int w = WCWIDTH (*s);
		1441
1369	if (wcwidth (*s) == 0)	1442	if (w == 0)
1370	{	1443	{
1371	if (r == rstr)	1444	if (r == rstr)
1372	croak ("leading combining character unencodable");	1445	croak ("leading combining character unencodable");
1373		1446
1374	unicode_t n = rxvt_compose (r[-1], *s);	1447	unicode_t n = rxvt_compose (r[-1], *s);
1375	if (n == NOCHAR)	1448	if (n == NOCHAR)
1376	n = rxvt_composite.compose (r[-1], *s);	1449	n = rxvt_composite.compose (r[-1], *s);
1377		1450
1378	r[-1] = n;	1451	r[-1] = n;
1379	}	1452	}
1380	#if !UNICODE_3	1453	#if !UNICODE_3
1381	else if (*s >= 0x10000)	1454	else if (*s >= 0x10000)
1382	*r++ = rxvt_composite.compose (*s);	1455	*r++ = rxvt_composite.compose (*s);
1383	#endif	1456	#endif
1384	else	1457	else
1385	*r++ = *s;	1458	*r++ = *s;
		1459
		1460	// the *2 above only allows wcwidth <= 2
		1461	if (w > 1)
		1462	*r++ = NOCHAR;
		1463	}
1386		1464
1387	rxvt_pop_locale ();	1465	rxvt_pop_locale ();
1388		1466
1389	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1467	RETVAL = wcs2sv (rstr, r - rstr);
1390
1391	delete [] rstr;
1392	}	1468	}
1393	OUTPUT:	1469	OUTPUT:
1394	RETVAL	1470	RETVAL
1395		1471
1396	SV *	1472	SV *
1397	rxvt_term::special_decode (SV *text)	1473	rxvt_term::special_decode (SV *text)
1398	CODE:	1474	CODE:
1399	{	1475	{
1400	wchar_t *wstr = sv2wcs (text);	1476	wchar_t *wstr = sv2wcs (text);
1401	int wlen = wcslen (wstr);
1402	int dlen = 0;	1477	int dlen = 0;
1403		1478
1404	// find length	1479	// find length
1405	for (wchar_t *s = wstr; *s; s++)	1480	for (wchar_t *s = wstr; *s; s++)
1406	if (*s == NOCHAR)	1481	if (*s == NOCHAR)
…		…
1408	else if (IS_COMPOSE (*s))	1483	else if (IS_COMPOSE (*s))
1409	dlen += rxvt_composite.expand (*s, 0);	1484	dlen += rxvt_composite.expand (*s, 0);
1410	else	1485	else
1411	dlen++;	1486	dlen++;
1412		1487
1413	wchar_t *rstr = new wchar_t [dlen];	1488	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1414		1489
1415	// decode	1490	// decode
1416	wchar_t *r = rstr;	1491	wchar_t *r = rstr;
1417	for (wchar_t *s = wstr; *s; s++)	1492	for (wchar_t *s = wstr; *s; s++)
1418	if (*s == NOCHAR)	1493	if (*s == NOCHAR)
…		…
1420	else if (IS_COMPOSE (*s))	1495	else if (IS_COMPOSE (*s))
1421	r += rxvt_composite.expand (*s, r);	1496	r += rxvt_composite.expand (*s, r);
1422	else	1497	else
1423	*r++ = *s;	1498	*r++ = *s;
1424		1499
1425	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1500	RETVAL = wcs2sv (rstr, r - rstr);
1426
1427	delete [] rstr;
1428	}	1501	}
1429	OUTPUT:	1502	OUTPUT:
1430	RETVAL	1503	RETVAL
1431		1504
1432	void	1505	void
1433	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1506	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1434	PPCODE:	1507	PPCODE:
1435	{	1508	{
1436	struct resval { const char *name; int value; } rslist [] = {	1509	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1437	# define def(name) { # name, Rs_ ## name },	1510	# define def(name) { # name, Rs_ ## name },
1438	# define reserve(name,count)	1511	# define reserve(name,count)
1439	# include "rsinc.h"	1512	# include "rsinc.h"
1440	# undef def	1513	# undef def
1441	# undef reserve	1514	# undef reserve
1442	};	1515	};
1443		1516
1444	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1517	rs = rslist + ecb_array_length (rslist);
1445		1518
		1519	if (*name)
1446	do {	1520	{
		1521	do {
1447	if (rs-- == rslist)	1522	if (rs-- == rslist)
1448	croak ("no such resource '%s', requested", name);	1523	croak ("no such resource '%s', requested", name);
1449	} while (strcmp (name, rs->name));	1524	} while (strcmp (name, rs->name));
1450		1525
1451	index += rs->value;	1526	index += rs->value;
		1527	}
		1528	else
		1529	{
		1530	--rs;
		1531	name = "";
		1532	}
1452		1533
1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1534	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1535	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1455		1536
1456	if (GIMME_V != G_VOID)	1537	if (GIMME_V != G_VOID)
1457	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1538	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1458		1539
1459	if (newval)	1540	if (newval)
1460	{	1541	{
1461	if (SvOK (newval))	1542	if (SvOK (newval))
1462	{	1543	{
…		…
1469	}	1550	}
1470	}	1551	}
1471		1552
1472	const char *	1553	const char *
1473	rxvt_term::x_resource (const char *name)	1554	rxvt_term::x_resource (const char *name)
1474	CLEANUP:
1475	SvTAINTED_on (ST (0));
1476		1555
1477	bool	1556	bool
1478	rxvt_term::option (U32 optval, int set = -1)	1557	rxvt_term::option (U8 optval, int set = -1)
1479	CODE:	1558	CODE:
1480	{	1559	{
1481	RETVAL = THIS->options & optval;	1560	RETVAL = THIS->option (optval);
1482		1561
1483	if (set >= 0)	1562	if (set >= 0)
1484	{	1563	{
1485	if (set)
1486	THIS->options |= optval;	1564	THIS->set_option (optval, set);
1487	else
1488	THIS->options &= ~optval;
1489		1565
		1566	if (THIS->init_done) // avoid doing this before START
1490	switch (optval)	1567	switch (optval)
1491	{	1568	{
1492	case Opt_skipBuiltinGlyphs:	1569	case Opt_skipBuiltinGlyphs:
1493	THIS->set_fonts ();	1570	THIS->set_fonts ();
1494	THIS->scr_remap_chars ();	1571	THIS->scr_remap_chars ();
1495	THIS->scr_touch (true);	1572	THIS->scr_touch (true);
1496	THIS->want_refresh = 1;	1573	THIS->want_refresh = 1;
		1574	THIS->refresh_check ();
1497	break;	1575	break;
		1576	#ifdef CURSOR_BLINK
		1577	case Opt_cursorBlink:
		1578	THIS->cursor_blink_reset ();
		1579	break;
		1580	#endif
1498		1581
1499	case Opt_cursorUnderline:	1582	case Opt_cursorUnderline:
1500	THIS->want_refresh = 1;	1583	THIS->want_refresh = 1;
		1584	THIS->refresh_check ();
1501	break;	1585	break;
1502		1586
1503	# case Opt_scrollBar_floating:	1587	# case Opt_scrollBar_floating:
1504	# case Opt_scrollBar_right:	1588	# case Opt_scrollBar_right:
1505	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1589	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1506	# break;	1590	# break;
1507	}	1591	}
1508	}	1592	}
1509	}	1593	}
1510	OUTPUT:	1594	OUTPUT:
1511	RETVAL	1595	RETVAL
1512		1596
…		…
1515	CODE:	1599	CODE:
1516	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1600	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1517	THIS->keyboard->register_done ();	1601	THIS->keyboard->register_done ();
1518	OUTPUT:	1602	OUTPUT:
1519	RETVAL	1603	RETVAL
		1604
		1605	void
		1606	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1607	CODE:
		1608	wchar_t *wstr = sv2wcs (str);
		1609	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1610	free (wstr);
1520		1611
1521	void	1612	void
1522	rxvt_term::screen_cur (...)	1613	rxvt_term::screen_cur (...)
1523	PROTOTYPE: $;$$	1614	PROTOTYPE: $;$$
1524	ALIAS:	1615	ALIAS:
…		…
1538	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
1539	PUSHs (sv_2mortal (newSViv (rc.row)));	1630	PUSHs (sv_2mortal (newSViv (rc.row)));
1540	PUSHs (sv_2mortal (newSViv (rc.col)));	1631	PUSHs (sv_2mortal (newSViv (rc.col)));
1541	}	1632	}
1542		1633
1543	if (items == 3)	1634	if (items >= 3)
		1635	{
		1636	rc.row = SvIV (ST (1));
		1637	rc.col = SvIV (ST (2));
		1638
		1639	if (ix == 2)
1544	{	1640	{
		1641	if (rc.col == 0)
		1642	{
		1643	// col == 0 means end of previous line
		1644	rc.row--;
		1645	rc.col = THIS->ncol;
		1646	}
		1647	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1648	&& rc.col > ROW(rc.row).l)
		1649	{
		1650	// col >= length means while line and add newline
		1651	rc.col = THIS->ncol;
		1652	}
		1653	}
		1654
		1655	clamp_it (rc.col, 0, THIS->ncol);
1545	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1656	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1546	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1547		1657
1548	if (ix)	1658	if (ix)
		1659	{
		1660	THIS->selection.screen = THIS->current_screen;
		1661
1549	THIS->want_refresh = 1;	1662	THIS->want_refresh = 1;
		1663	THIS->refresh_check ();
1550	}	1664	}
		1665	}
1551	}	1666	}
1552		1667
1553	char	1668	int
1554	rxvt_term::cur_charset ()	1669	rxvt_term::selection_screen (int screen = -1)
1555	CODE:	1670	CODE:
1556	RETVAL = THIS->charsets [THIS->screen.charset];	1671	RETVAL = THIS->selection.screen;
1557	OUTPUT:	1672	if (screen >= 0)
		1673	THIS->selection.screen = screen;
		1674	OUTPUT:
1558	RETVAL	1675	RETVAL
1559		1676
1560	#void	1677	void
1561	#rxvt_term::selection_clear ()	1678	rxvt_term::selection_clear (bool clipboard = false)
1562		1679
1563	void	1680	void
1564	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1681	rxvt_term::selection_make (Time eventtime, bool rect = false)
1565	CODE:	1682	CODE:
1566	THIS->selection.op = SELECTION_CONT;	1683	THIS->selection.op = SELECTION_CONT;
1567	THIS->selection.rect = rect;	1684	THIS->selection.rect = rect;
1568	THIS->selection_make (eventtime);	1685	THIS->selection_make (eventtime);
1569		1686
1570	int	1687	int
1571	rxvt_term::selection_grab (U32 eventtime)	1688	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1572		1689
1573	void	1690	void
1574	rxvt_term::selection (SV *newtext = 0)	1691	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1575	PPCODE:	1692	PPCODE:
1576	{	1693	{
		1694	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1695	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1696
1577	if (GIMME_V != G_VOID)	1697	if (GIMME_V != G_VOID)
1578	XPUSHs (THIS->selection.text	1698	XPUSHs (text
1579	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1699	? sv_2mortal (wcs2sv (text, len))
1580	: &PL_sv_undef);	1700	: &PL_sv_undef);
1581		1701
1582	if (newtext)	1702	if (newtext)
1583	{	1703	{
1584	free (THIS->selection.text);	1704	free (text);
1585		1705
1586	THIS->selection.text = sv2wcs (newtext);	1706	text = sv2wcs (newtext);
1587	THIS->selection.len = wcslen (THIS->selection.text);	1707	len = wcslen (text);
1588	}	1708	}
1589	}	1709	}
		1710
		1711	char
		1712	rxvt_term::cur_charset ()
		1713	CODE:
		1714	RETVAL = THIS->charsets [THIS->screen.charset];
		1715	OUTPUT:
		1716	RETVAL
1590		1717
1591	void	1718	void
1592	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)	1719	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)
1593		1720
1594	void	1721	void
1595	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1722	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1596		1723
1597	void	1724	void
1598	rxvt_term::scr_bell ()	1725	rxvt_term::scr_bell ()
		1726
		1727	void
		1728	rxvt_term::scr_change_screen (int screen)
1599		1729
1600	void	1730	void
1601	rxvt_term::scr_add_lines (SV *string)	1731	rxvt_term::scr_add_lines (SV *string)
1602	CODE:	1732	CODE:
1603	{	1733	{
…		…
1613	char *str = SvPVbyte (octets, len);	1743	char *str = SvPVbyte (octets, len);
1614	C_ARGS:	1744	C_ARGS:
1615	str, len	1745	str, len
1616		1746
1617	void	1747	void
		1748	rxvt_term::tt_paste (SV *octets)
		1749	INIT:
		1750	STRLEN len;
		1751	char *str = SvPVbyte (octets, len);
		1752	C_ARGS:
		1753	str, len
		1754
		1755	void
1618	rxvt_term::cmd_parse (SV *octets)	1756	rxvt_term::cmd_parse (SV *octets)
1619	CODE:	1757	CODE:
1620	{	1758	{
1621	STRLEN len;	1759	STRLEN len;
1622	char *str = SvPVbyte (octets, len);	1760	char *str = SvPVbyte (octets, len);
…		…
1644	o->self = (HV *)SvRV (RETVAL);	1782	o->self = (HV *)SvRV (RETVAL);
1645	}	1783	}
1646	OUTPUT:	1784	OUTPUT:
1647	RETVAL	1785	RETVAL
1648		1786
		1787	#############################################################################
		1788	# Various X Utility Functions
		1789	#############################################################################
		1790
		1791	void
		1792	rxvt_term::XListProperties (Window window)
		1793	PPCODE:
		1794	{
		1795	int count;
		1796	Atom *props = XListProperties (THIS->dpy, window, &count);
		1797
		1798	EXTEND (SP, count);
		1799	while (count--)
		1800	PUSHs (newSVuv ((U32)props [count]));
		1801
		1802	XFree (props);
		1803	}
		1804
		1805	void
		1806	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1807	PPCODE:
		1808	{
		1809	Atom type;
		1810	int format;
		1811	unsigned long nitems;
		1812	unsigned long bytes_after;
		1813	unsigned char *prop;
		1814
		1815	XGetWindowProperty (THIS->dpy, window, property,
		1816	0, 1<<24, 0, AnyPropertyType,
		1817	&type, &format, &nitems, &bytes_after, &prop);
		1818
		1819	if (type != None)
		1820	{
		1821	int elemsize = format == 16 ? sizeof (short)
		1822	: format == 32 ? sizeof (long)
		1823	: 1;
		1824
		1825	EXTEND (SP, 3);
		1826	PUSHs (newSVuv ((U32)type));
		1827	PUSHs (newSViv (format));
		1828	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1829	XFree (prop);
		1830	}
		1831	}
		1832
		1833	void
		1834	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1835	CODE:
		1836	{
		1837	STRLEN len;
		1838	char *data_ = SvPVbyte (data, len);
		1839
		1840	int elemsize = format == 16 ? sizeof (short)
		1841	: format == 32 ? sizeof (long)
		1842	: 1;
		1843
		1844	XChangeProperty (THIS->dpy, window, property,
		1845	type, format, PropModeReplace,
		1846	(unsigned char *)data_, len / elemsize);
		1847	}
		1848
		1849	Atom
		1850	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1851	C_ARGS: term->dpy, atom_name, only_if_exists
		1852
		1853	char *
		1854	XGetAtomName (rxvt_term *term, Atom atom)
		1855	C_ARGS: term->dpy, atom
		1856	CLEANUP:
		1857	XFree (RETVAL);
		1858
		1859	void
		1860	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1861	C_ARGS: term->dpy, window, property
		1862
		1863	Window
		1864	rxvt_term::DefaultRootWindow ()
		1865	CODE:
		1866	RETVAL = THIS->display->root;
		1867	OUTPUT:
		1868	RETVAL
		1869
		1870	#if 0
		1871
		1872	Window
		1873	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1874	C_ARGS: term->dpy, (Window)parent,
		1875	x, y, width, height, 0,
		1876	term->pix_colors_focused[Color_border],
		1877	term->pix_colors_focused[Color_border]
		1878
		1879	#endif
		1880
		1881	void
		1882	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1883	C_ARGS: term->dpy, window, parent, x, y
		1884
		1885	void
		1886	XMapWindow (rxvt_term *term, Window window)
		1887	C_ARGS: term->dpy, window
		1888
		1889	void
		1890	XUnmapWindow (rxvt_term *term, Window window)
		1891	C_ARGS: term->dpy, window
		1892
		1893	void
		1894	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1895	C_ARGS: term->dpy, window, x, y, width, height
		1896
		1897	void
		1898	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1899	CODE:
		1900	{
		1901	XWindowAttributes attr;
		1902	XGetWindowAttributes (THIS->dpy, window, &attr);
		1903	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1904	}
		1905
		1906	void
		1907	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1908	PPCODE:
		1909	{
		1910	int dx, dy;
		1911	Window child;
		1912
		1913	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1914	{
		1915	EXTEND (SP, 3);
		1916	PUSHs (newSViv (dx));
		1917	PUSHs (newSViv (dy));
		1918	PUSHs (newSVuv (child));
		1919	}
		1920	}
		1921
		1922	#############################################################################
		1923	# urxvt::overlay
		1924	#############################################################################
		1925
1649	MODULE = urxvt PACKAGE = urxvt::overlay	1926	MODULE = urxvt PACKAGE = urxvt::overlay
1650		1927
1651	void	1928	void
1652	overlay::set (int x, int y, SV *text, SV *rend = 0)	1929	overlay::set (int x, int y, SV *text, SV *rend = 0)
1653		1930
…		…
1658	overlay::hide ()	1935	overlay::hide ()
1659		1936
1660	void	1937	void
1661	overlay::DESTROY ()	1938	overlay::DESTROY ()
1662		1939
		1940	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1941
		1942	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1943
		1944	#if HAVE_PIXBUF
		1945
		1946	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1947	C_ARGS: filename, 0
		1948
		1949	void
		1950	DESTROY (urxvt::pixbuf self)
		1951	CODE:
		1952	gdk_pixbuf_unref (self);
		1953
		1954	#endif
		1955
1663	MODULE = urxvt PACKAGE = urxvt::timer	1956	MODULE = urxvt PACKAGE = urxvt::img
1664		1957
1665	SV *	1958	#if HAVE_IMG
1666	timer::new ()
1667	CODE:
1668	timer *w = new timer;
1669	w->start (NOW);
1670	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1671	w->self = (HV *)SvRV (RETVAL);
1672	OUTPUT:
1673	RETVAL
1674		1959
1675	timer *	1960	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height);
1676	timer::cb (SV *cb)	1961	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		1962
		1963	void fill (urxvt::img self, SV *c)
1677	CODE:	1964	CODE:
1678	THIS->cb (cb);	1965	rxvt_color rc;
		1966	parse_color (self->s, rc, c);
		1967	self->fill (rc);
		1968
		1969	void blur (urxvt::img self, int rh, int rv)
		1970	CODE:
		1971	self->blur (rh, rv);
		1972
		1973	void brightness (urxvt::img self, double r, double g, double b, double a = 1.)
		1974	CODE:
		1975	self->brightness (r, g, b, a);
		1976
		1977	void contrast (urxvt::img self, double r, double g, double b, double a = 1.)
		1978	CODE:
		1979	self->contrast (r, g, b, a);
		1980
		1981	urxvt::img copy (urxvt::img self)
		1982	CODE:
		1983	RETVAL = self->copy ();
		1984	OUTPUT:
1679	RETVAL = THIS;	1985	RETVAL
1680	OUTPUT:
1681	RETVAL
1682		1986
1683	NV	1987	urxvt::img scale (urxvt::img self, int new_width, int new_height)
1684	timer::at ()
1685	CODE:	1988	CODE:
1686	RETVAL = THIS->at;	1989	RETVAL = self->scale (new_width, new_height);
1687	OUTPUT:	1990	OUTPUT:
1688	RETVAL
1689
1690	timer *
1691	timer::interval (NV interval)
1692	CODE:
1693	THIS->interval = interval;
1694	RETVAL = THIS;	1991	RETVAL
1695	OUTPUT:
1696	RETVAL
1697		1992
1698	timer *	1993	# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]);
1699	timer::set (NV tstamp)
1700	CODE:
1701	THIS->set (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705		1994
1706	timer *	1995	#endif
1707	timer::start (NV tstamp = THIS->at)
1708	CODE:
1709	THIS->start (tstamp);
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713		1996
1714	timer *
1715	timer::stop ()
1716	CODE:
1717	THIS->stop ();
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	void
1723	timer::DESTROY ()
1724
1725	MODULE = urxvt PACKAGE = urxvt::iow
1726
1727	SV *
1728	iow::new ()
1729	CODE:
1730	iow *w = new iow;
1731	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1732	w->self = (HV *)SvRV (RETVAL);
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::cb (SV *cb)
1738	CODE:
1739	THIS->cb (cb);
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::fd (int fd)
1746	CODE:
1747	THIS->fd = fd;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::events (short events)
1754	CODE:
1755	THIS->events = events;
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::start ()
1762	CODE:
1763	THIS->start ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	iow *
1769	iow::stop ()
1770	CODE:
1771	THIS->stop ();
1772	RETVAL = THIS;
1773	OUTPUT:
1774	RETVAL
1775
1776	void
1777	iow::DESTROY ()
1778
1779

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