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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 1.153 by sf-exg, Wed Apr 11 10:20:00 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
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		53
75	static wchar_t *	54	static wchar_t *
76	sv2wcs (SV *sv)	55	sv2wcs (SV *sv)
77	{	56	{
78	STRLEN len;	57	STRLEN len;
…		…
91		70
92	return sv;	71	return sv;
93	}	72	}
94		73
95	static SV *	74	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)	75	newSVptr (void *ptr, const char *klass)
104	{	76	{
105	HV *hv = newHV ();	77	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	79	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);	101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		102
131	return (long)mg->mg_ptr;	103	return (long)mg->mg_ptr;
132	}	104	}
133		105
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	106	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	107	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		108
137	/////////////////////////////////////////////////////////////////////////////	109	/////////////////////////////////////////////////////////////////////////////
138		110
139	struct perl_watcher	111	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		112
		113	class overlay : overlay_base
140	{	114	{
141	SV *cbsv;	115	rxvt_term *THIS;
		116	AV *overlay_av;
		117	int border;
		118
		119	public:
142	HV *self;	120	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		121
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	122	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	123	~overlay ();
240		124
241	void show ();	125	void show ();
…		…
245		129
246	void set (int x, int y, SV *str, SV *rend);	130	void set (int x, int y, SV *str, SV *rend);
247	};	131	};
248		132
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	133	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)	134	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	135	{
		136	x = x_;
		137	y = y_;
		138	w = w_;
		139	h = h_;
		140
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
252	if (border == 2)	144	if (border == 2)
253	{	145	{
254	w += 2;	146	w += 2;
255	h += 2;	147	h += 2;
256	}	148	}
…		…
294	*rp++ = r;	186	*rp++ = r;
295	}	187	}
296	}	188	}
297		189
298	show ();	190	show ();
299	THIS->want_refresh = 1;
300	}	191	}
301		192
302	overlay::~overlay ()	193	overlay::~overlay ()
303	{	194	{
304	hide ();	195	hide ();
…		…
309	delete [] rend[y];	200	delete [] rend[y];
310	}	201	}
311		202
312	delete [] text;	203	delete [] text;
313	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
314		217
315	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
316	}	219	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	}	220	}
326		221
327	void	222	void
328	overlay::hide ()	223	overlay::hide ()
329	{	224	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	225	if (!overlay_av)
		226	return;
331		227
332	if (ovs)	228	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		229
336	HV *hv = (HV *)SvRV (*ovs);	230	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	231	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	232	break;
		233
		234	for (; i < AvFILL (overlay_av); i++)
		235	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		236
		237	av_pop (overlay_av);
		238
		239	SvREFCNT_dec (overlay_av);
		240	overlay_av = 0;
		241
		242	THIS->want_refresh = 1;
		243	THIS->refresh_check ();
339	}	244	}
340		245
341	void overlay::swap ()	246	void overlay::swap ()
342	{	247	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	248	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));	249	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		250
346	int ov_w = min (w, THIS->ncol - ov_x);	251	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	252	int ov_h = min (h, THIS->nrow - ov_y);
		253
		254	// hide cursor if it is within the overlay area
		255	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		256	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		257	THIS->screen.flags &= ~Screen_VisibleCursor;
348		258
349	for (int y = ov_h; y--; )	259	for (int y = ov_h; y--; )
350	{	260	{
351	text_t *t1 = text [y];	261	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	262	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	293	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	294	croak ("rend must be arrayref");
385		295
386	AV *av = (AV *)SvRV (rend);	296	AV *av = (AV *)SvRV (rend);
387		297
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	298	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	299	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	300	}
391		301
392	THIS->want_refresh = 1;	302	THIS->want_refresh = 1;
		303	THIS->refresh_check ();
393	}	304	}
394		305
		306	/////////////////////////////////////////////////////////////////////////////
		307
		308	#include "iom_perl.h"
395		309
396	/////////////////////////////////////////////////////////////////////////////	310	/////////////////////////////////////////////////////////////////////////////
397		311
398	struct rxvt_perl_interp rxvt_perl;	312	struct rxvt_perl_interp rxvt_perl;
399		313
…		…
403	{	317	{
404	if (perl)	318	if (perl)
405	{	319	{
406	perl_destruct (perl);	320	perl_destruct (perl);
407	perl_free (perl);	321	perl_free (perl);
		322	PERL_SYS_TERM ();
408	}	323	}
409	}	324	}
410		325
411	void	326	void
412	rxvt_perl_interp::init (rxvt_term *term)	327	rxvt_perl_interp::init (rxvt_term *term)
413	{	328	{
414	if (!perl)	329	if (!perl)
415	{	330	{
416	rxvt_push_locale (""); // perl init destroys current locale	331	rxvt_push_locale (""); // perl init destroys current locale
417		332
		333	{
418	perl_environ = rxvt_environ;	334	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	335	localise_env set_environ (perl_environ);
420		336
421	char *argv[] = {	337	char *args[] = {
422	"",	338	"",
423	"-T",	339	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	340	"BEGIN {"
		341	" urxvt->bootstrap;"
		342	" unshift @INC, '" LIBDIR "';"
		343	"}"
		344	""
		345	"use urxvt;"
425	};	346	};
		347	int argc = ecb_array_length (args);
		348	char **argv = args;
426		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	351	perl = perl_alloc ();
428	perl_construct (perl);	352	perl_construct (perl);
429		353
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	355	|| perl_run (perl))
432	{	356	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		358
435	perl_destruct (perl);	359	perl_destruct (perl);
436	perl_free (perl);	360	perl_free (perl);
437	perl = 0;	361	perl = 0;
438	}	362	}
439		363	}
440	swap (perl_environ, environ);
441		364
442	rxvt_pop_locale ();	365	rxvt_pop_locale ();
443	}	366	}
444		367
		368	if (perl)
		369	{
445	// runs outside of perls ENV	370	// runs outside of perls ENV
446	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	371	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);	372	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		374	}
448	}	375	}
449		376
450	static void	377	static void
451	ungrab (rxvt_term *THIS)	378	ungrab (rxvt_term *THIS)
452	{	379	{
453	if (THIS->perl.grabtime)	380	if (THIS->perl.grabtime)
454	{	381	{
455	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
456	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
457	THIS->perl.grabtime = 0;	384	THIS->perl.grabtime = 0;
458	}	385	}
459	}	386	}
460		387
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	388	bool
476	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
477	{	390	{
478	if (!perl || !term->perl.self)	391	if (!perl || !term->perl.self)
479	return false;	392	return false;
480		393
		394	localise_env set_environ (perl_environ);
		395
481	// pre-handling of some events	396	// pre-handling of some events
482	if (htype == HOOK_REFRESH_END)	397	if (htype == HOOK_REFRESH_END)
483	swap_overlays (term);	398	{
		399	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
484		400
485	swap (perl_environ, environ);	401	for (int i = 0; i <= AvFILL (av); i++)
		402	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		403	}
		404	else if (htype == HOOK_DESTROY)
		405	{
		406	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		407
		408	for (int i = AvFILL (av); i >= 0; i--)
		409	{
		410	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		411	delete req;
		412	}
		413	}
486		414
487	bool event_consumed;	415	bool event_consumed;
488		416
489	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	417	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
490	|| term->perl.should_invoke [htype])	418	|| term->perl.should_invoke [htype])
491	try
492	{	419	{
493	dSP;	420	dSP;
494	va_list ap;	421	va_list ap;
495		422
496	va_start (ap, htype);	423	va_start (ap, htype);
497		424
498	ENTER;	425	ENTER;
499	SAVETMPS;	426	SAVETMPS;
500		427
501	PUSHMARK (SP);	428	PUSHMARK (SP);
502		429
		430	EXTEND (SP, 2);
503	XPUSHs (sv_2mortal (newSVterm (term)));	431	PUSHs (sv_2mortal (newSVterm (term)));
504	XPUSHs (sv_2mortal (newSViv (htype)));	432	PUSHs (sv_2mortal (newSViv (htype)));
505		433
506	for (;;) {	434	for (;;) {
507	data_type dt = (data_type)va_arg (ap, int);	435	data_type dt = (data_type)va_arg (ap, int);
508		436
509	switch (dt)	437	switch (dt)
510	{	438	{
511	case DT_INT:	439	case DT_INT:
512	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	440	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
513	break;	441	break;
514		442
515	case DT_LONG:	443	case DT_LONG:
516	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	444	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
517	break;	445	break;
518		446
519	case DT_STR:	447	case DT_STR:
520	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	448	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
521	break;	449	break;
522		450
523	case DT_STR_LEN:	451	case DT_STR_LEN:
524	{	452	{
525	char *str = va_arg (ap, char *);	453	char *str = va_arg (ap, char *);
526	int len = va_arg (ap, int);	454	int len = va_arg (ap, int);
527		455
528	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	456	XPUSHs (sv_2mortal (newSVpvn (str, len)));
529	}	457	}
530	break;	458	break;
531		459
532	case DT_WCS_LEN:	460	case DT_WCS_LEN:
533	{	461	{
534	wchar_t *wstr = va_arg (ap, wchar_t *);	462	wchar_t *wstr = va_arg (ap, wchar_t *);
535	int wlen = va_arg (ap, int);	463	int wlen = va_arg (ap, int);
536		464
537	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	465	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
538	}	466	}
539	break;	467	break;
540		468
		469	case DT_LCS_LEN:
		470	{
		471	long *lstr = va_arg (ap, long *);
		472	int llen = va_arg (ap, int);
		473
		474	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		475	}
		476	break;
		477
541	case DT_XEVENT:	478	case DT_XEVENT:
542	{	479	{
543	XEvent *xe = va_arg (ap, XEvent *);	480	XEvent *xe = va_arg (ap, XEvent *);
544	HV *hv = newHV ();	481	HV *hv = newHV ();
545		482
546	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	483	# 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)	484	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		485	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
548	# undef set	486	# undef set
549		487
550	setiv (type, xe->type);	488	setiv (type, xe->type);
551	setiv (send_event, xe->xany.send_event);	489	setiv (send_event, xe->xany.send_event);
552	setiv (serial, xe->xany.serial);	490	setiv (serial, xe->xany.serial);
553		491
554	switch (xe->type)	492	switch (xe->type)
555	{	493	{
556	case KeyPress:	494	case KeyPress:
557	case KeyRelease:	495	case KeyRelease:
558	case ButtonPress:	496	case ButtonPress:
559	case ButtonRelease:	497	case ButtonRelease:
560	case MotionNotify:	498	case MotionNotify:
		499	setuv (window, xe->xmotion.window);
		500	setuv (root, xe->xmotion.root);
		501	setuv (subwindow, xe->xmotion.subwindow);
561	setiv (time, xe->xmotion.time);	502	setuv (time, xe->xmotion.time);
562	setiv (x, xe->xmotion.x);	503	setiv (x, xe->xmotion.x);
563	setiv (y, xe->xmotion.y);	504	setiv (y, xe->xmotion.y);
564	setiv (row, xe->xmotion.y / term->fheight);	505	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
565	setiv (col, xe->xmotion.x / term->fwidth);	506	setiv (col, xe->xmotion.x / term->fwidth);
566	setiv (x_root, xe->xmotion.x_root);	507	setiv (x_root, xe->xmotion.x_root);
567	setiv (y_root, xe->xmotion.y_root);	508	setiv (y_root, xe->xmotion.y_root);
568	setiv (state, xe->xmotion.state);	509	setuv (state, xe->xmotion.state);
569	break;
570	}
571		510
572	switch (xe->type)	511	switch (xe->type)
573	{	512	{
574	case KeyPress:	513	case KeyPress:
575	case KeyRelease:	514	case KeyRelease:
576	setiv (keycode, xe->xkey.keycode);	515	setuv (keycode, xe->xkey.keycode);
577	break;	516	break;
578		517
579	case ButtonPress:	518	case ButtonPress:
580	case ButtonRelease:	519	case ButtonRelease:
581	setiv (button, xe->xbutton.button);	520	setuv (button, xe->xbutton.button);
582	break;	521	break;
583		522
584	case MotionNotify:	523	case MotionNotify:
585	setiv (is_hint, xe->xmotion.is_hint);	524	setiv (is_hint, xe->xmotion.is_hint);
		525	break;
		526	}
		527
586	break;	528	break;
		529
		530	case MapNotify:
		531	case UnmapNotify:
		532	case ConfigureNotify:
		533	setuv (event, xe->xconfigure.event);
		534	setuv (window, xe->xconfigure.window);
		535
		536	switch (xe->type)
		537	{
		538	case ConfigureNotify:
		539	setiv (x, xe->xconfigure.x);
		540	setiv (y, xe->xconfigure.y);
		541	setiv (width, xe->xconfigure.width);
		542	setiv (height, xe->xconfigure.height);
		543	setuv (above, xe->xconfigure.above);
		544	break;
		545	}
		546
		547	break;
		548
		549	case PropertyNotify:
		550	setuv (window, xe->xproperty.window);
		551	setuv (atom, xe->xproperty.atom);
		552	setuv (time, xe->xproperty.time);
		553	setiv (state, xe->xproperty.state);
		554	break;
		555
		556	case ClientMessage:
		557	setuv (window, xe->xclient.window);
		558	setuv (message_type, xe->xclient.message_type);
		559	setuv (format, xe->xclient.format);
		560	setuv (l0, xe->xclient.data.l[0]);
		561	setuv (l1, xe->xclient.data.l[1]);
		562	setuv (l2, xe->xclient.data.l[2]);
		563	setuv (l3, xe->xclient.data.l[3]);
		564	setuv (l4, xe->xclient.data.l[4]);
		565	break;
587	}	566	}
588		567
589	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	568	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590	}	569	}
591	break;	570	break;
592		571
593	case DT_END:	572	case DT_END:
594	goto call;	573	goto call;
595		574
596	default:	575	default:
597	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	576	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
598	}	577	}
		578	}
		579
		580	call:
		581	va_end (ap);
		582
		583	PUTBACK;
		584	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		585	SPAGAIN;
		586
		587	if (count)
		588	{
		589	SV *status = POPs;
		590	count = SvTRUE (status);
599	}	591	}
600		592
601	call:
602	va_end (ap);
603
604	PUTBACK;	593	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;	594	FREETMPS;
616	LEAVE;	595	LEAVE;
617		596
618	if (SvTRUE (ERRSV))	597	if (SvTRUE (ERRSV))
619	{	598	{
620	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
621	ungrab (term); // better lose the grab than the session	600	ungrab (term); // better lose the grab than the session
622	}	601	}
623		602
624	event_consumed = !!count;	603	event_consumed = !!count;
625	}	604	}
626	catch (...)
627	{
628	swap (perl_environ, environ);
629	throw;
630	}
631	else	605	else
632	event_consumed = false;	606	event_consumed = false;
633		607
634	// post-handling of some events	608	// post-handling of some events
635	if (htype == HOOK_REFRESH_BEGIN)	609	if (htype == HOOK_REFRESH_BEGIN)
636	swap_overlays (term);	610	{
		611	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		612
		613	for (int i = AvFILL (av); i >= 0; i--)
		614	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		615	}
637	else if (htype == HOOK_DESTROY)	616	else if (htype == HOOK_DESTROY)
638	{	617	{
639	clearSVptr ((SV *)term->perl.self);	618	clearSVptr ((SV *)term->perl.self);
640	SvREFCNT_dec ((SV *)term->perl.self);	619	SvREFCNT_dec ((SV *)term->perl.self);
		620
		621	// don't allow further calls
		622	term->perl.self = 0;
641	}	623	}
642		624
643	swap (perl_environ, environ);
644
645	return event_consumed;	625	return event_consumed;
		626	}
		627
		628	void
		629	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		630	{
		631	localise_env set_environ (perl_environ);
		632
		633	ENTER;
		634	SAVETMPS;
		635
		636	dSP;
		637	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		638	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		639
		640	if (SvTRUE (ERRSV))
		641	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		642
		643	FREETMPS;
		644	LEAVE;
646	}	645	}
647		646
648	/////////////////////////////////////////////////////////////////////////////	647	/////////////////////////////////////////////////////////////////////////////
649		648
650	MODULE = urxvt PACKAGE = urxvt	649	MODULE = urxvt PACKAGE = urxvt
…		…
662	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	661	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
663	# include "hookinc.h"	662	# include "hookinc.h"
664	# undef def	663	# undef def
665		664
666	HV *option = get_hv ("urxvt::OPTION", 1);	665	HV *option = get_hv ("urxvt::OPTION", 1);
667	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	666	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
668	# define nodef(name)	667	# define nodef(name)
669	# include "optinc.h"	668	# include "optinc.h"
670	# undef nodef	669	# undef nodef
671	# undef def	670	# undef def
672		671
673	HV *stash = gv_stashpv ("urxvt", 1);	672	HV *stash = gv_stashpv ("urxvt", 1);
674	struct {	673	static const struct {
675	const char *name;	674	const char *name;
676	IV iv;	675	IV iv;
677	} *civ, const_iv[] = {	676	} *civ, const_iv[] = {
678	# define const_iv(name) { # name, (IV)name }	677	# define const_iv(name) { # name, (IV)name }
		678	const_iv (NUM_RESOURCES),
679	const_iv (DEFAULT_RSTYLE),	679	const_iv (DEFAULT_RSTYLE),
680	const_iv (OVERLAY_RSTYLE),	680	const_iv (OVERLAY_RSTYLE),
		681	const_iv (Color_Bits),
		682	const_iv (RS_bgShift), const_iv (RS_bgMask),
		683	const_iv (RS_fgShift), const_iv (RS_fgMask),
		684	const_iv (RS_Careful),
		685	const_iv (RS_fontCount),
		686	const_iv (RS_fontShift),
		687	const_iv (RS_fontMask),
		688	const_iv (RS_baseattrMask),
		689	const_iv (RS_attrMask),
		690	const_iv (RS_redraw),
		691	const_iv (RS_Sel),
681	const_iv (RS_Bold),	692	const_iv (RS_Bold),
682	const_iv (RS_Italic),	693	const_iv (RS_Italic),
683	const_iv (RS_Blink),	694	const_iv (RS_Blink),
684	const_iv (RS_RVid),	695	const_iv (RS_RVid),
685	const_iv (RS_Uline),	696	const_iv (RS_Uline),
…		…
698	const_iv (Button3Mask),	709	const_iv (Button3Mask),
699	const_iv (Button4Mask),	710	const_iv (Button4Mask),
700	const_iv (Button5Mask),	711	const_iv (Button5Mask),
701	const_iv (AnyModifier),	712	const_iv (AnyModifier),
702		713
703	const_iv (EVENT_NONE),	714	const_iv (NoSymbol),
704	const_iv (EVENT_READ),	715	const_iv (GrabModeSync),
705	const_iv (EVENT_WRITE),	716	const_iv (GrabModeAsync),
706		717
707	const_iv (NoEventMask),	718	const_iv (NoEventMask),
708	const_iv (KeyPressMask),	719	const_iv (KeyPressMask),
709	const_iv (KeyReleaseMask),	720	const_iv (KeyReleaseMask),
710	const_iv (ButtonPressMask),	721	const_iv (ButtonPressMask),
…		…
762	const_iv (SelectionRequest),	773	const_iv (SelectionRequest),
763	const_iv (SelectionNotify),	774	const_iv (SelectionNotify),
764	const_iv (ColormapNotify),	775	const_iv (ColormapNotify),
765	const_iv (ClientMessage),	776	const_iv (ClientMessage),
766	const_iv (MappingNotify),	777	const_iv (MappingNotify),
		778	# if ENABLE_XIM_ONTHESPOT
		779	const_iv (XIMReverse),
		780	const_iv (XIMUnderline),
		781	const_iv (XIMHighlight),
		782	const_iv (XIMPrimary),
		783	const_iv (XIMSecondary),
		784	const_iv (XIMTertiary),
		785	const_iv (XIMVisibleToForward),
		786	const_iv (XIMVisibleToBackword),
		787	const_iv (XIMVisibleToCenter),
		788	# if 0
		789	const_iv (XIMForwardChar),
		790	const_iv (XIMBackwardChar),
		791	const_iv (XIMForwardWord),
		792	const_iv (XIMBackwardWord),
		793	const_iv (XIMCaretUp),
		794	const_iv (XIMCaretDown),
		795	const_iv (XIMNextLine),
		796	const_iv (XIMPreviousLine),
		797	const_iv (XIMLineStart),
		798	const_iv (XIMLineEnd),
		799	const_iv (XIMAbsolutePosition),
		800	const_iv (XIMDontChange),
		801	# endif
		802	# endif
767	};	803	};
768		804
769	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	805	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));	806	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
772	}	807	}
773		808
774	void	809	void
775	warn (const char *msg)	810	warn (const char *msg)
776	CODE:	811	CODE:
…		…
779	void	814	void
780	fatal (const char *msg)	815	fatal (const char *msg)
781	CODE:	816	CODE:
782	rxvt_fatal ("%s", msg);	817	rxvt_fatal ("%s", msg);
783		818
784	SV *
785	untaint (SV *sv)
786	CODE:
787	RETVAL = newSVsv (sv);
788	SvTAINTED_off (RETVAL);
789	OUTPUT:
790	RETVAL
791
792	void	819	void
793	_exit (int status)	820	_exit (int status)
794
795	bool
796	safe ()
797	CODE:
798	RETVAL = !rxvt_tainted ();
799	OUTPUT:
800	RETVAL
801		821
802	NV	822	NV
803	NOW ()	823	NOW ()
804	CODE:	824	CODE:
805	RETVAL = NOW;	825	RETVAL = ev::now ();
806	OUTPUT:	826	OUTPUT:
807	RETVAL	827	RETVAL
808		828
809	int	829	int
810	GET_BASEFG (int rend)	830	GET_BASEFG (int rend)
…		…
821	RETVAL	841	RETVAL
822		842
823	int	843	int
824	SET_FGCOLOR (int rend, int new_color)	844	SET_FGCOLOR (int rend, int new_color)
825	CODE:	845	CODE:
826	RETVAL = SET_FGCOLOR (rend, new_color);	846	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
827	OUTPUT:	847	OUTPUT:
828	RETVAL	848	RETVAL
829		849
830	int	850	int
831	SET_BGCOLOR (int rend, int new_color)	851	SET_BGCOLOR (int rend, int new_color)
832	CODE:	852	CODE:
833	RETVAL = SET_BGCOLOR (rend, new_color);	853	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
834	OUTPUT:	854	OUTPUT:
835	RETVAL	855	RETVAL
836		856
837	int	857	int
838	GET_CUSTOM (int rend)	858	GET_CUSTOM (int rend)
839	CODE:	859	CODE:
840	RETVAL = (rend && RS_customMask) >> RS_customShift;	860	RETVAL = (rend & RS_customMask) >> RS_customShift;
841	OUTPUT:	861	OUTPUT:
842	RETVAL	862	RETVAL
843		863
844	int	864	int
845	SET_CUSTOM (int rend, int new_value)	865	SET_CUSTOM (int rend, int new_value)
…		…
852	| ((new_value << RS_customShift) & RS_customMask);	872	| ((new_value << RS_customShift) & RS_customMask);
853	}	873	}
854	OUTPUT:	874	OUTPUT:
855	RETVAL	875	RETVAL
856		876
		877	void
		878	termlist ()
		879	PPCODE:
		880	{
		881	EXTEND (SP, rxvt_term::termlist.size ());
		882
		883	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		884	if ((*t)->perl.self)
		885	PUSHs (sv_2mortal (newSVterm (*t)));
		886	}
		887
		888	IV
		889	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		890	CODE:
		891	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		892	req->cb_sv = newSVsv (cb);
		893	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		894	av_push (av, newSViv ((IV)req));
		895	RETVAL = (IV)req;
		896	OUTPUT:
		897	RETVAL
		898
		899	void
		900	_delete_selection_request (IV req_)
		901	CODE:
		902	rxvt_selection *req = (rxvt_selection *)req_;
		903	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		904	int i;
		905
		906	for (i = AvFILL (av); i >= 0; i--)
		907	if (SvIV (*av_fetch (av, i, 1)) == req_)
		908	break;
		909
		910	for (; i < AvFILL (av); i++)
		911	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		912
		913	av_pop (av);
		914
		915	delete req;
		916
857	MODULE = urxvt PACKAGE = urxvt::term	917	MODULE = urxvt PACKAGE = urxvt::term
858		918
859	SV *	919	SV *
860	_new (...)	920	_new (AV *env, AV *arg)
861	CODE:	921	CODE:
862	{	922	{
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;	923	rxvt_term *term = new rxvt_term;
867		924
868	term->argv = new stringvec;	925	stringvec *argv = new stringvec;
869	term->envv = new stringvec;	926	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))));	927	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
873		928
874	AV *envv = (AV *)SvRV (ST (0));	929	stringvec *envv = new stringvec;
875	for (int i = av_len (envv) + 1; i--; )	930	for (int i = AvFILL (env) + 1; i--; )
876	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
877
878	term->envv->push_back (0);
879
880	bool success;
881		932
882	try	933	try
883	{	934	{
884	success = term->init (term->argv->size (), term->argv->begin ());	935	term->init (argv, envv);
885	}	936	}
886	catch (const class rxvt_failure_exception &e)	937	catch (const class rxvt_failure_exception &e)
887	{
888	success = false;
889	}
890
891	if (!success)
892	{	938	{
893	term->destroy ();	939	term->destroy ();
894	croak ("error while initializing new terminal instance");	940	croak ("error while initializing new terminal instance");
895	}	941	}
896		942
…		…
901	RETVAL	947	RETVAL
902		948
903	void	949	void
904	rxvt_term::destroy ()	950	rxvt_term::destroy ()
905		951
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	952	void
996	rxvt_term::set_should_invoke (int htype, int inc)	953	rxvt_term::set_should_invoke (int htype, int inc)
997	CODE:	954	CODE:
998	THIS->perl.should_invoke [htype] += inc;	955	THIS->perl.should_invoke [htype] += inc;
999		956
1000	void	957	int
1001	rxvt_term::grab_button (int button, U32 modifiers)	958	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1002	CODE:	959	CODE:
1003	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	960	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1004	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	961	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1005	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	962	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		963	OUTPUT: RETVAL
		964
		965	int
		966	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		967	CODE:
		968	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		969	OUTPUT: RETVAL
		970
		971	void
		972	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		973	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		974	CODE:
		975	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		976
		977	void
		978	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		979	CODE:
		980	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1006		981
1007	bool	982	bool
1008	rxvt_term::grab (U32 eventtime, int sync = 0)	983	rxvt_term::grab (Time eventtime, int sync = 0)
1009	CODE:	984	CODE:
1010	{	985	{
1011	int mode = sync ? GrabModeSync : GrabModeAsync;	986	int mode = sync ? GrabModeSync : GrabModeAsync;
1012		987
1013	THIS->perl.grabtime = 0;	988	THIS->perl.grabtime = 0;
1014		989
1015	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	990	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	991	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	mode, mode, None, GRAB_CURSOR, eventtime))	992	mode, mode, None, GRAB_CURSOR, eventtime))
1018	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	993	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1019	THIS->perl.grabtime = eventtime;	994	THIS->perl.grabtime = eventtime;
1020	else	995	else
1021	XUngrabPointer (THIS->display->display, eventtime);	996	XUngrabPointer (THIS->dpy, eventtime);
1022		997
1023	RETVAL = !!THIS->perl.grabtime;	998	RETVAL = !!THIS->perl.grabtime;
1024	}	999	}
1025	OUTPUT:	1000	OUTPUT:
1026	RETVAL	1001	RETVAL
1027		1002
1028	void	1003	void
1029	rxvt_term::allow_events_async ()	1004	rxvt_term::allow_events_async ()
1030	CODE:	1005	CODE:
1031	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1006	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1032		1007
1033	void	1008	void
1034	rxvt_term::allow_events_sync ()	1009	rxvt_term::allow_events_sync ()
1035	CODE:	1010	CODE:
1036	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1011	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1037		1012
1038	void	1013	void
1039	rxvt_term::allow_events_replay ()	1014	rxvt_term::allow_events_replay ()
1040	CODE:	1015	CODE:
1041	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1016	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1042	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1017	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1043		1018
1044	void	1019	void
1045	rxvt_term::ungrab ()	1020	rxvt_term::ungrab ()
1046	CODE:	1021	CODE:
1047	ungrab (THIS);	1022	ungrab (THIS);
		1023
		1024	int
		1025	rxvt_term::XStringToKeysym (char *string)
		1026	CODE:
		1027	RETVAL = XStringToKeysym (string);
		1028	OUTPUT: RETVAL
		1029
		1030	char *
		1031	rxvt_term::XKeysymToString (int sym)
		1032	CODE:
		1033	RETVAL = XKeysymToString (sym);
		1034	OUTPUT: RETVAL
		1035
		1036	int
		1037	rxvt_term::XKeysymToKeycode (int sym)
		1038	CODE:
		1039	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1040	OUTPUT: RETVAL
		1041
		1042	int
		1043	rxvt_term::XKeycodeToKeysym (int code, int index)
		1044	CODE:
		1045	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1046	OUTPUT: RETVAL
1048		1047
1049	int	1048	int
1050	rxvt_term::strwidth (SV *str)	1049	rxvt_term::strwidth (SV *str)
1051	CODE:	1050	CODE:
1052	{	1051	{
1053	wchar_t *wstr = sv2wcs (str);	1052	wchar_t *wstr = sv2wcs (str);
1054		1053
1055	rxvt_push_locale (THIS->locale);	1054	rxvt_push_locale (THIS->locale);
1056	RETVAL = wcswidth (wstr, wcslen (wstr));	1055	RETVAL = 0;
		1056	for (wchar_t *wc = wstr; *wc; wc++)
		1057	{
		1058	int w = WCWIDTH (*wc);
		1059
		1060	if (w)
		1061	RETVAL += max (w, 1);
		1062	}
1057	rxvt_pop_locale ();	1063	rxvt_pop_locale ();
1058		1064
1059	free (wstr);	1065	free (wstr);
1060	}	1066	}
1061	OUTPUT:	1067	OUTPUT:
…		…
1071	char *mbstr = rxvt_wcstombs (wstr);	1077	char *mbstr = rxvt_wcstombs (wstr);
1072	rxvt_pop_locale ();	1078	rxvt_pop_locale ();
1073		1079
1074	free (wstr);	1080	free (wstr);
1075		1081
1076	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1082	RETVAL = newSVpv (mbstr, 0);
1077	free (mbstr);	1083	free (mbstr);
1078	}	1084	}
1079	OUTPUT:	1085	OUTPUT:
1080	RETVAL	1086	RETVAL
1081		1087
…		…
1088		1094
1089	rxvt_push_locale (THIS->locale);	1095	rxvt_push_locale (THIS->locale);
1090	wchar_t *wstr = rxvt_mbstowcs (data, len);	1096	wchar_t *wstr = rxvt_mbstowcs (data, len);
1091	rxvt_pop_locale ();	1097	rxvt_pop_locale ();
1092		1098
1093	RETVAL = taint_if (wcs2sv (wstr), octets);	1099	RETVAL = wcs2sv (wstr);
1094	free (wstr);	1100	free (wstr);
1095	}	1101	}
1096	OUTPUT:	1102	OUTPUT:
1097	RETVAL	1103	RETVAL
1098		1104
1099	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1105	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1100		1106
1101	#define TERM_OFFSET_width TERM_OFFSET(width)	1107	#define TERM_OFFSET_width TERM_OFFSET(width)
1102	#define TERM_OFFSET_height TERM_OFFSET(height)	1108	#define TERM_OFFSET_height TERM_OFFSET(height)
1103	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1109	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1104	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1110	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1105	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1111	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1106	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1112	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1107	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1113	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1108	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1114	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1109	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1115	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1116	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1117	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1118	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1119	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1110	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1120	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1111	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1121	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1112	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1122	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1113		1123
1114	int	1124	int
1115	rxvt_term::width ()	1125	rxvt_term::width ()
1116	ALIAS:	1126	ALIAS:
1117	width = TERM_OFFSET_width	1127	width = TERM_OFFSET_width
1118	height = TERM_OFFSET_height	1128	height = TERM_OFFSET_height
1119	fwidth = TERM_OFFSET_fwidth	1129	fwidth = TERM_OFFSET_fwidth
1120	fheight = TERM_OFFSET_fheight	1130	fheight = TERM_OFFSET_fheight
1121	fbase = TERM_OFFSET_fbase	1131	fbase = TERM_OFFSET_fbase
1122	nrow = TERM_OFFSET_nrow	1132	nrow = TERM_OFFSET_nrow
1123	ncol = TERM_OFFSET_ncol	1133	ncol = TERM_OFFSET_ncol
1124	focus = TERM_OFFSET_focus	1134	focus = TERM_OFFSET_focus
1125	mapped = TERM_OFFSET_mapped	1135	mapped = TERM_OFFSET_mapped
		1136	int_bwidth = TERM_OFFSET_int_bwidth
		1137	ext_bwidth = TERM_OFFSET_ext_bwidth
		1138	lineSpace = TERM_OFFSET_lineSpace
		1139	letterSpace = TERM_OFFSET_letterSpace
1126	saveLines = TERM_OFFSET_saveLines	1140	saveLines = TERM_OFFSET_saveLines
1127	total_rows = TERM_OFFSET_total_rows	1141	total_rows = TERM_OFFSET_total_rows
1128	top_row = TERM_OFFSET_top_row	1142	top_row = TERM_OFFSET_top_row
1129	CODE:	1143	CODE:
1130	RETVAL = *(int *)((char *)THIS + ix);	1144	RETVAL = *(int *)((char *)THIS + ix);
1131	OUTPUT:	1145	OUTPUT:
1132	RETVAL	1146	RETVAL
1133		1147
…		…
1135	rxvt_term::ModLevel3Mask ()	1149	rxvt_term::ModLevel3Mask ()
1136	ALIAS:	1150	ALIAS:
1137	ModLevel3Mask = 0	1151	ModLevel3Mask = 0
1138	ModMetaMask = 1	1152	ModMetaMask = 1
1139	ModNumLockMask = 2	1153	ModNumLockMask = 2
		1154	current_screen = 3
		1155	hidden_cursor = 4
1140	CODE:	1156	CODE:
1141	switch (ix)	1157	switch (ix)
1142	{	1158	{
1143	case 0: RETVAL = THIS->ModLevel3Mask; break;	1159	case 0: RETVAL = THIS->ModLevel3Mask; break;
1144	case 1: RETVAL = THIS->ModMetaMask; break;	1160	case 1: RETVAL = THIS->ModMetaMask; break;
1145	case 2: RETVAL = THIS->ModNumLockMask; break;	1161	case 2: RETVAL = THIS->ModNumLockMask; break;
		1162	case 3: RETVAL = THIS->current_screen; break;
		1163	#ifdef CURSOR_BLINK
		1164	case 4: RETVAL = THIS->hidden_cursor; break;
		1165	#endif
1146	}	1166	}
1147	OUTPUT:	1167	OUTPUT:
1148	RETVAL	1168	RETVAL
1149		1169
1150	char *	1170	char *
…		…
1160	}	1180	}
1161	OUTPUT:	1181	OUTPUT:
1162	RETVAL	1182	RETVAL
1163		1183
1164	SV *	1184	SV *
1165	rxvt_term::_env ()	1185	rxvt_term::envv ()
		1186	ALIAS:
		1187	argv = 1
1166	CODE:	1188	PPCODE:
1167	{	1189	{
1168	if (THIS->envv)	1190	stringvec *vec = ix ? THIS->argv : THIS->envv;
1169	{
1170	AV *av = newAV ();
1171		1191
		1192	EXTEND (SP, vec->size ());
		1193
1172	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1194	for (char **i = vec->begin (); i != vec->end (); ++i)
1173	if (*i)	1195	if (*i)
1174	av_push (av, newSVpv (*i, 0));	1196	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1175
1176	RETVAL = newRV_noinc ((SV *)av);
1177	}
1178	else
1179	RETVAL = &PL_sv_undef;
1180	}	1197	}
1181	OUTPUT:
1182	RETVAL
1183		1198
1184	int	1199	int
1185	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1200	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1186	CODE:	1201	CODE:
1187	RETVAL = THIS->pty_ev.events;	1202	RETVAL = THIS->pty_ev.events;
1188	if (events != EVENT_UNDEF)	1203	if (events != ev::UNDEF)
1189	THIS->pty_ev.set (events);	1204	THIS->pty_ev.set (events);
1190	OUTPUT:	1205	OUTPUT:
1191	RETVAL	1206	RETVAL
1192		1207
1193	U32	1208	int
		1209	rxvt_term::pty_fd ()
		1210	CODE:
		1211	RETVAL = THIS->pty->pty;
		1212	OUTPUT:
		1213	RETVAL
		1214
		1215	Window
1194	rxvt_term::parent ()	1216	rxvt_term::parent ()
1195	CODE:	1217	CODE:
1196	RETVAL = (U32)THIS->parent [0];	1218	RETVAL = THIS->parent;
1197	OUTPUT:	1219	OUTPUT:
1198	RETVAL	1220	RETVAL
1199		1221
1200	U32	1222	Window
1201	rxvt_term::vt ()	1223	rxvt_term::vt ()
1202	CODE:	1224	CODE:
1203	RETVAL = (U32)THIS->vt;	1225	RETVAL = THIS->vt;
1204	OUTPUT:	1226	OUTPUT:
1205	RETVAL	1227	RETVAL
1206		1228
1207	void	1229	void
1208	rxvt_term::vt_emask_add (U32 emask)	1230	rxvt_term::vt_emask_add (U32 emask)
…		…
1230	}	1252	}
1231	OUTPUT:	1253	OUTPUT:
1232	RETVAL	1254	RETVAL
1233		1255
1234	void	1256	void
		1257	rxvt_term::set_urgency (bool enable)
		1258
		1259	void
		1260	rxvt_term::focus_in ()
		1261
		1262	void
		1263	rxvt_term::focus_out ()
		1264
		1265	void
		1266	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1267	ALIAS:
		1268	key_release = 1
		1269	CODE:
		1270	{
		1271	XKeyEvent xkey;
		1272
		1273	memset (&xkey, 0, sizeof (xkey));
		1274
		1275	xkey.time = time;
		1276	xkey.state = state;
		1277	xkey.keycode = keycode;
		1278
		1279	xkey.type = ix ? KeyRelease : KeyPress;
		1280	xkey.display = THIS->dpy;
		1281	xkey.window = THIS->vt;
		1282	xkey.root = THIS->display->root;
		1283	xkey.subwindow = THIS->vt;
		1284
		1285	if (ix)
		1286	THIS->key_release (xkey);
		1287	else
		1288	THIS->key_press (xkey);
		1289	}
		1290
		1291	void
1235	rxvt_term::want_refresh ()	1292	rxvt_term::want_refresh ()
1236	CODE:	1293	CODE:
1237	THIS->want_refresh = 1;	1294	THIS->want_refresh = 1;
		1295	THIS->refresh_check ();
1238		1296
1239	void	1297	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)	1298	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:	1299	PPCODE:
1242	{	1300	{
…		…
1245		1303
1246	line_t &l = ROW(row_number);	1304	line_t &l = ROW(row_number);
1247		1305
1248	if (GIMME_V != G_VOID)	1306	if (GIMME_V != G_VOID)
1249	{	1307	{
1250	wchar_t *wstr = new wchar_t [THIS->ncol];	1308	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1251		1309
1252	for (int col = 0; col < THIS->ncol; col++)	1310	for (int col = 0; col < THIS->ncol; col++)
1253	wstr [col] = l.t [col];	1311	wstr [col] = l.t [col];
1254		1312
1255	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1313	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1256
1257	delete [] wstr;
1258	}	1314	}
1259		1315
1260	if (new_text)	1316	if (new_text)
1261	{	1317	{
1262	wchar_t *wstr = sv2wcs (new_text);	1318	wchar_t *wstr = sv2wcs (new_text);
1263		1319
1264	int len = min (wcslen (wstr) - start_ofs, max_len);	1320	int len = min (wcslen (wstr) - start_ofs, max_len);
1265		1321
1266	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1322	if (start_col < 0 || start_col + len > THIS->ncol)
1267	{	1323	{
1268	free (wstr);	1324	free (wstr);
1269	croak ("new_text extends beyond horizontal margins");	1325	croak ("new_text extends beyond horizontal margins");
1270	}	1326	}
1271		1327
…		…
1303	{	1359	{
1304	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1360	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1305	croak ("new_rend must be arrayref");	1361	croak ("new_rend must be arrayref");
1306		1362
1307	AV *av = (AV *)SvRV (new_rend);	1363	AV *av = (AV *)SvRV (new_rend);
1308	int len = min (av_len (av) + 1 - start_ofs, max_len);	1364	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1309		1365
1310	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1366	if (start_col < 0 || start_col + len > THIS->ncol)
1311	croak ("new_rend array extends beyond horizontal margins");	1367	croak ("new_rend array extends beyond horizontal margins");
1312		1368
1313	for (int col = start_col; col < start_col + len; col++)	1369	for (int col = start_col; col < start_col + len; col++)
1314	{	1370	{
1315	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1371	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1355	rxvt_term::special_encode (SV *string)	1411	rxvt_term::special_encode (SV *string)
1356	CODE:	1412	CODE:
1357	{	1413	{
1358	wchar_t *wstr = sv2wcs (string);	1414	wchar_t *wstr = sv2wcs (string);
1359	int wlen = wcslen (wstr);	1415	int wlen = wcslen (wstr);
1360	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1416	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1361		1417
1362	rxvt_push_locale (THIS->locale);	1418	rxvt_push_locale (THIS->locale);
1363		1419
1364	wchar_t *r = rstr;	1420	wchar_t *r = rstr;
1365	for (wchar_t *s = wstr; *s; s++)	1421	for (wchar_t *s = wstr; *s; s++)
		1422	{
		1423	int w = WCWIDTH (*s);
		1424
1366	if (wcwidth (*s) == 0)	1425	if (w == 0)
1367	{	1426	{
1368	if (r == rstr)	1427	if (r == rstr)
1369	croak ("leading combining character unencodable");	1428	croak ("leading combining character unencodable");
1370		1429
1371	unicode_t n = rxvt_compose (r[-1], *s);	1430	unicode_t n = rxvt_compose (r[-1], *s);
1372	if (n == NOCHAR)	1431	if (n == NOCHAR)
1373	n = rxvt_composite.compose (r[-1], *s);	1432	n = rxvt_composite.compose (r[-1], *s);
1374		1433
1375	r[-1] = n;	1434	r[-1] = n;
1376	}	1435	}
1377	#if !UNICODE_3	1436	#if !UNICODE_3
1378	else if (*s >= 0x10000)	1437	else if (*s >= 0x10000)
1379	*r++ = rxvt_composite.compose (*s);	1438	*r++ = rxvt_composite.compose (*s);
1380	#endif	1439	#endif
1381	else	1440	else
1382	*r++ = *s;	1441	*r++ = *s;
		1442
		1443	// the *2 above only allows wcwidth <= 2
		1444	if (w > 1)
		1445	*r++ = NOCHAR;
		1446	}
1383		1447
1384	rxvt_pop_locale ();	1448	rxvt_pop_locale ();
1385		1449
1386	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1450	RETVAL = wcs2sv (rstr, r - rstr);
1387
1388	delete [] rstr;
1389	}	1451	}
1390	OUTPUT:	1452	OUTPUT:
1391	RETVAL	1453	RETVAL
1392		1454
1393	SV *	1455	SV *
1394	rxvt_term::special_decode (SV *text)	1456	rxvt_term::special_decode (SV *text)
1395	CODE:	1457	CODE:
1396	{	1458	{
1397	wchar_t *wstr = sv2wcs (text);	1459	wchar_t *wstr = sv2wcs (text);
1398	int wlen = wcslen (wstr);
1399	int dlen = 0;	1460	int dlen = 0;
1400		1461
1401	// find length	1462	// find length
1402	for (wchar_t *s = wstr; *s; s++)	1463	for (wchar_t *s = wstr; *s; s++)
1403	if (*s == NOCHAR)	1464	if (*s == NOCHAR)
…		…
1405	else if (IS_COMPOSE (*s))	1466	else if (IS_COMPOSE (*s))
1406	dlen += rxvt_composite.expand (*s, 0);	1467	dlen += rxvt_composite.expand (*s, 0);
1407	else	1468	else
1408	dlen++;	1469	dlen++;
1409		1470
1410	wchar_t *rstr = new wchar_t [dlen];	1471	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1411		1472
1412	// decode	1473	// decode
1413	wchar_t *r = rstr;	1474	wchar_t *r = rstr;
1414	for (wchar_t *s = wstr; *s; s++)	1475	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1476	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1478	else if (IS_COMPOSE (*s))
1418	r += rxvt_composite.expand (*s, r);	1479	r += rxvt_composite.expand (*s, r);
1419	else	1480	else
1420	*r++ = *s;	1481	*r++ = *s;
1421		1482
1422	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1483	RETVAL = wcs2sv (rstr, r - rstr);
1423
1424	delete [] rstr;
1425	}	1484	}
1426	OUTPUT:	1485	OUTPUT:
1427	RETVAL	1486	RETVAL
1428		1487
1429	void	1488	void
1430	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1489	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1431	PPCODE:	1490	PPCODE:
1432	{	1491	{
1433	struct resval { const char *name; int value; } rslist [] = {	1492	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1434	# define def(name) { # name, Rs_ ## name },	1493	# define def(name) { # name, Rs_ ## name },
1435	# define reserve(name,count)	1494	# define reserve(name,count)
1436	# include "rsinc.h"	1495	# include "rsinc.h"
1437	# undef def	1496	# undef def
1438	# undef reserve	1497	# undef reserve
1439	};	1498	};
1440		1499
1441	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1500	rs = rslist + ecb_array_length (rslist);
1442		1501
		1502	if (*name)
1443	do {	1503	{
		1504	do {
1444	if (rs-- == rslist)	1505	if (rs-- == rslist)
1445	croak ("no such resource '%s', requested", name);	1506	croak ("no such resource '%s', requested", name);
1446	} while (strcmp (name, rs->name));	1507	} while (strcmp (name, rs->name));
1447		1508
1448	index += rs->value;	1509	index += rs->value;
		1510	}
		1511	else
		1512	{
		1513	--rs;
		1514	name = "";
		1515	}
1449		1516
1450	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1517	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1451	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1518	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1452		1519
1453	if (GIMME_V != G_VOID)	1520	if (GIMME_V != G_VOID)
1454	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1521	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1455		1522
1456	if (newval)	1523	if (newval)
1457	{	1524	{
1458	if (SvOK (newval))	1525	if (SvOK (newval))
1459	{	1526	{
…		…
1466	}	1533	}
1467	}	1534	}
1468		1535
1469	const char *	1536	const char *
1470	rxvt_term::x_resource (const char *name)	1537	rxvt_term::x_resource (const char *name)
1471	CLEANUP:
1472	SvTAINTED_on (ST (0));
1473		1538
1474	bool	1539	bool
1475	rxvt_term::option (U32 optval, int set = -1)	1540	rxvt_term::option (U8 optval, int set = -1)
1476	CODE:	1541	CODE:
1477	{	1542	{
1478	RETVAL = THIS->options & optval;	1543	RETVAL = THIS->option (optval);
1479		1544
1480	if (set >= 0)	1545	if (set >= 0)
1481	{	1546	{
1482	if (set)
1483	THIS->options |= optval;	1547	THIS->set_option (optval, set);
1484	else
1485	THIS->options &= ~optval;
1486		1548
		1549	if (THIS->init_done) // avoid doing this before START
1487	switch (optval)	1550	switch (optval)
1488	{	1551	{
1489	case Opt_skipBuiltinGlyphs:	1552	case Opt_skipBuiltinGlyphs:
1490	THIS->set_fonts ();	1553	THIS->set_fonts ();
1491	THIS->scr_remap_chars ();	1554	THIS->scr_remap_chars ();
1492	THIS->scr_touch (true);	1555	THIS->scr_touch (true);
1493	THIS->want_refresh = 1;	1556	THIS->want_refresh = 1;
		1557	THIS->refresh_check ();
1494	break;	1558	break;
1495		1559
		1560	#ifdef CURSOR_BLINK
		1561	case Opt_cursorBlink:
		1562	THIS->cursor_blink_reset ();
		1563	break;
		1564	#endif
		1565
1496	case Opt_cursorUnderline:	1566	case Opt_cursorUnderline:
1497	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
1498	break;	1569	break;
1499		1570
1500	# case Opt_scrollBar_floating:	1571	# case Opt_scrollBar_floating:
1501	# case Opt_scrollBar_right:	1572	# case Opt_scrollBar_right:
1502	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1573	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1503	# break;	1574	# break;
1504	}	1575	}
1505	}	1576	}
1506	}	1577	}
1507	OUTPUT:	1578	OUTPUT:
1508	RETVAL	1579	RETVAL
1509		1580
…		…
1512	CODE:	1583	CODE:
1513	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1584	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1514	THIS->keyboard->register_done ();	1585	THIS->keyboard->register_done ();
1515	OUTPUT:	1586	OUTPUT:
1516	RETVAL	1587	RETVAL
		1588
		1589	void
		1590	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1591	CODE:
		1592	wchar_t *wstr = sv2wcs (str);
		1593	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1594	free (wstr);
1517		1595
1518	void	1596	void
1519	rxvt_term::screen_cur (...)	1597	rxvt_term::screen_cur (...)
1520	PROTOTYPE: $;$$	1598	PROTOTYPE: $;$$
1521	ALIAS:	1599	ALIAS:
…		…
1535	EXTEND (SP, 2);	1613	EXTEND (SP, 2);
1536	PUSHs (sv_2mortal (newSViv (rc.row)));	1614	PUSHs (sv_2mortal (newSViv (rc.row)));
1537	PUSHs (sv_2mortal (newSViv (rc.col)));	1615	PUSHs (sv_2mortal (newSViv (rc.col)));
1538	}	1616	}
1539		1617
1540	if (items == 3)	1618	if (items >= 3)
		1619	{
		1620	rc.row = SvIV (ST (1));
		1621	rc.col = SvIV (ST (2));
		1622
		1623	if (ix == 2)
1541	{	1624	{
		1625	if (rc.col == 0)
		1626	{
		1627	// col == 0 means end of previous line
		1628	rc.row--;
		1629	rc.col = THIS->ncol;
		1630	}
		1631	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1632	&& rc.col > ROW(rc.row).l)
		1633	{
		1634	// col >= length means while line and add newline
		1635	rc.col = THIS->ncol;
		1636	}
		1637	}
		1638
		1639	clamp_it (rc.col, 0, THIS->ncol);
1542	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1640	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1543	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1544		1641
1545	if (ix)	1642	if (ix)
		1643	{
		1644	THIS->selection.screen = THIS->current_screen;
		1645
1546	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
		1647	THIS->refresh_check ();
1547	}	1648	}
		1649	}
1548	}	1650	}
1549		1651
1550	char	1652	int
1551	rxvt_term::cur_charset ()	1653	rxvt_term::selection_screen (int screen = -1)
1552	CODE:	1654	CODE:
1553	RETVAL = THIS->charsets [THIS->screen.charset];	1655	RETVAL = THIS->selection.screen;
1554	OUTPUT:	1656	if (screen >= 0)
		1657	THIS->selection.screen = screen;
		1658	OUTPUT:
1555	RETVAL	1659	RETVAL
1556		1660
1557	#void	1661	void
1558	#rxvt_term::selection_clear ()	1662	rxvt_term::selection_clear (bool clipboard = false)
1559		1663
1560	void	1664	void
1561	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1665	rxvt_term::selection_make (Time eventtime, bool rect = false)
1562	CODE:	1666	CODE:
1563	THIS->selection.op = SELECTION_CONT;	1667	THIS->selection.op = SELECTION_CONT;
1564	THIS->selection.rect = rect;	1668	THIS->selection.rect = rect;
1565	THIS->selection_make (eventtime);	1669	THIS->selection_make (eventtime);
1566		1670
1567	int	1671	int
1568	rxvt_term::selection_grab (U32 eventtime)	1672	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1569		1673
1570	void	1674	void
1571	rxvt_term::selection (SV *newtext = 0)	1675	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1572	PPCODE:	1676	PPCODE:
1573	{	1677	{
		1678	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1679	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1680
1574	if (GIMME_V != G_VOID)	1681	if (GIMME_V != G_VOID)
1575	XPUSHs (THIS->selection.text	1682	XPUSHs (text
1576	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1683	? sv_2mortal (wcs2sv (text, len))
1577	: &PL_sv_undef);	1684	: &PL_sv_undef);
1578		1685
1579	if (newtext)	1686	if (newtext)
1580	{	1687	{
1581	free (THIS->selection.text);	1688	free (text);
1582		1689
1583	THIS->selection.text = sv2wcs (newtext);	1690	text = sv2wcs (newtext);
1584	THIS->selection.len = wcslen (THIS->selection.text);	1691	len = wcslen (text);
1585	}	1692	}
1586	}	1693	}
		1694
		1695	char
		1696	rxvt_term::cur_charset ()
		1697	CODE:
		1698	RETVAL = THIS->charsets [THIS->screen.charset];
		1699	OUTPUT:
		1700	RETVAL
1587		1701
1588	void	1702	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)	1703	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		1704
1591	void	1705	void
1592	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1706	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1593		1707
1594	void	1708	void
1595	rxvt_term::scr_bell ()	1709	rxvt_term::scr_bell ()
		1710
		1711	void
		1712	rxvt_term::scr_change_screen (int screen)
1596		1713
1597	void	1714	void
1598	rxvt_term::scr_add_lines (SV *string)	1715	rxvt_term::scr_add_lines (SV *string)
1599	CODE:	1716	CODE:
1600	{	1717	{
…		…
1610	char *str = SvPVbyte (octets, len);	1727	char *str = SvPVbyte (octets, len);
1611	C_ARGS:	1728	C_ARGS:
1612	str, len	1729	str, len
1613		1730
1614	void	1731	void
		1732	rxvt_term::tt_paste (SV *octets)
		1733	INIT:
		1734	STRLEN len;
		1735	char *str = SvPVbyte (octets, len);
		1736	C_ARGS:
		1737	str, len
		1738
		1739	void
1615	rxvt_term::cmd_parse (SV *octets)	1740	rxvt_term::cmd_parse (SV *octets)
1616	CODE:	1741	CODE:
1617	{	1742	{
1618	STRLEN len;	1743	STRLEN len;
1619	char *str = SvPVbyte (octets, len);	1744	char *str = SvPVbyte (octets, len);
…		…
1641	o->self = (HV *)SvRV (RETVAL);	1766	o->self = (HV *)SvRV (RETVAL);
1642	}	1767	}
1643	OUTPUT:	1768	OUTPUT:
1644	RETVAL	1769	RETVAL
1645		1770
		1771	#############################################################################
		1772	# Various X Utility Functions
		1773	#############################################################################
		1774
		1775	void
		1776	rxvt_term::XListProperties (Window window)
		1777	PPCODE:
		1778	{
		1779	int count;
		1780	Atom *props = XListProperties (THIS->dpy, window, &count);
		1781
		1782	EXTEND (SP, count);
		1783	while (count--)
		1784	PUSHs (newSVuv ((U32)props [count]));
		1785
		1786	XFree (props);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1791	PPCODE:
		1792	{
		1793	Atom type;
		1794	int format;
		1795	unsigned long nitems;
		1796	unsigned long bytes_after;
		1797	unsigned char *prop;
		1798
		1799	XGetWindowProperty (THIS->dpy, window, property,
		1800	0, 1<<24, 0, AnyPropertyType,
		1801	&type, &format, &nitems, &bytes_after, &prop);
		1802
		1803	if (type != None)
		1804	{
		1805	int elemsize = format == 16 ? sizeof (short)
		1806	: format == 32 ? sizeof (long)
		1807	: 1;
		1808
		1809	EXTEND (SP, 3);
		1810	PUSHs (newSVuv ((U32)type));
		1811	PUSHs (newSViv (format));
		1812	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1813	XFree (prop);
		1814	}
		1815	}
		1816
		1817	void
		1818	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1819	CODE:
		1820	{
		1821	STRLEN len;
		1822	char *data_ = SvPVbyte (data, len);
		1823
		1824	int elemsize = format == 16 ? sizeof (short)
		1825	: format == 32 ? sizeof (long)
		1826	: 1;
		1827
		1828	XChangeProperty (THIS->dpy, window, property,
		1829	type, format, PropModeReplace,
		1830	(unsigned char *)data_, len / elemsize);
		1831	}
		1832
		1833	Atom
		1834	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1835	C_ARGS: term->dpy, atom_name, only_if_exists
		1836
		1837	char *
		1838	XGetAtomName (rxvt_term *term, Atom atom)
		1839	C_ARGS: term->dpy, atom
		1840	CLEANUP:
		1841	XFree (RETVAL);
		1842
		1843	void
		1844	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1845	C_ARGS: term->dpy, window, property
		1846
		1847	Window
		1848	rxvt_term::DefaultRootWindow ()
		1849	CODE:
		1850	RETVAL = THIS->display->root;
		1851	OUTPUT:
		1852	RETVAL
		1853
		1854	#if 0
		1855
		1856	Window
		1857	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1858	C_ARGS: term->dpy, (Window)parent,
		1859	x, y, width, height, 0,
		1860	term->pix_colors_focused[Color_border],
		1861	term->pix_colors_focused[Color_border]
		1862
		1863	#endif
		1864
		1865	void
		1866	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1867	C_ARGS: term->dpy, window, parent, x, y
		1868
		1869	void
		1870	XMapWindow (rxvt_term *term, Window window)
		1871	C_ARGS: term->dpy, window
		1872
		1873	void
		1874	XUnmapWindow (rxvt_term *term, Window window)
		1875	C_ARGS: term->dpy, window
		1876
		1877	void
		1878	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1879	C_ARGS: term->dpy, window, x, y, width, height
		1880
		1881	void
		1882	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1883	CODE:
		1884	{
		1885	XWindowAttributes attr;
		1886	XGetWindowAttributes (THIS->dpy, window, &attr);
		1887	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1888	}
		1889
		1890	void
		1891	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1892	PPCODE:
		1893	{
		1894	int dx, dy;
		1895	Window child;
		1896
		1897	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1898	{
		1899	EXTEND (SP, 3);
		1900	PUSHs (newSViv (dx));
		1901	PUSHs (newSViv (dy));
		1902	PUSHs (newSVuv (child));
		1903	}
		1904	}
		1905
		1906	#############################################################################
		1907	# urxvt::overlay
		1908	#############################################################################
		1909
1646	MODULE = urxvt PACKAGE = urxvt::overlay	1910	MODULE = urxvt PACKAGE = urxvt::overlay
1647		1911
1648	void	1912	void
1649	overlay::set (int x, int y, SV *text, SV *rend = 0)	1913	overlay::set (int x, int y, SV *text, SV *rend = 0)
1650		1914
…		…
1655	overlay::hide ()	1919	overlay::hide ()
1656		1920
1657	void	1921	void
1658	overlay::DESTROY ()	1922	overlay::DESTROY ()
1659		1923
1660	MODULE = urxvt PACKAGE = urxvt::timer	1924	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1661		1925
1662	SV *
1663	timer::new ()
1664	CODE:
1665	timer *w = new timer;
1666	w->start (NOW);
1667	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1668	w->self = (HV *)SvRV (RETVAL);
1669	OUTPUT:
1670	RETVAL
1671
1672	timer *
1673	timer::cb (SV *cb)
1674	CODE:
1675	THIS->cb (cb);
1676	RETVAL = THIS;
1677	OUTPUT:
1678	RETVAL
1679
1680	NV
1681	timer::at ()
1682	CODE:
1683	RETVAL = THIS->at;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::interval (NV interval)
1689	CODE:
1690	THIS->interval = interval;
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::set (NV tstamp)
1697	CODE:
1698	THIS->set (tstamp);
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
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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