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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 1.135 by sf-exg, Sat Dec 18 18:17:38 2010 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 Marc Lehmann <pcg@goof.com>
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.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
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		52
75	static wchar_t *	53	static wchar_t *
76	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
77	{	55	{
78	STRLEN len;	56	STRLEN len;
…		…
91		69
92	return sv;	70	return sv;
93	}	71	}
94		72
95	static SV *	73	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)	74	newSVptr (void *ptr, const char *klass)
104	{	75	{
105	HV *hv = newHV ();	76	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	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);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		101
131	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
132	}	103	}
133		104
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		107
137	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
138		109
139	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
140	{	113	{
141	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
142	HV *self;	119	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		120
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	122	~overlay ();
240		123
241	void show ();	124	void show ();
…		…
245		128
246	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
247	};	130	};
248		131
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	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)	133	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
252	if (border == 2)	143	if (border == 2)
253	{	144	{
254	w += 2;	145	w += 2;
255	h += 2;	146	h += 2;
256	}	147	}
…		…
294	*rp++ = r;	185	*rp++ = r;
295	}	186	}
296	}	187	}
297		188
298	show ();	189	show ();
299	THIS->want_refresh = 1;
300	}	190	}
301		191
302	overlay::~overlay ()	192	overlay::~overlay ()
303	{	193	{
304	hide ();	194	hide ();
…		…
309	delete [] rend[y];	199	delete [] rend[y];
310	}	200	}
311		201
312	delete [] text;	202	delete [] text;
313	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
314		216
315	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
316	}	218	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	}	219	}
326		220
327	void	221	void
328	overlay::hide ()	222	overlay::hide ()
329	{	223	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
331		226
332	if (ovs)	227	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		228
336	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
339	}	243	}
340		244
341	void overlay::swap ()	245	void overlay::swap ()
342	{	246	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	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));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		249
346	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
348		257
349	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
350	{	259	{
351	text_t *t1 = text [y];	260	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
385		294
386	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
387		296
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	299	}
391		300
392	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
393	}	303	}
394		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
395		310
396	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
397		312
398	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
399		314
…		…
403	{	318	{
404	if (perl)	319	if (perl)
405	{	320	{
406	perl_destruct (perl);	321	perl_destruct (perl);
407	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
408	}	324	}
409	}	325	}
410		326
411	void	327	void
412	rxvt_perl_interp::init (rxvt_term *term)	328	rxvt_perl_interp::init (rxvt_term *term)
413	{	329	{
414	if (!perl)	330	if (!perl)
415	{	331	{
416	rxvt_push_locale (""); // perl init destroys current locale	332	rxvt_push_locale (""); // perl init destroys current locale
417		333
		334	{
418	perl_environ = rxvt_environ;	335	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	336	localise_env set_environ (perl_environ);
420		337
421	char *argv[] = {	338	char *args[] = {
422	"",	339	"",
423	"-T",	340	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	341	"BEGIN {"
		342	" urxvt->bootstrap;"
		343	" unshift @INC, '" LIBDIR "';"
		344	"}"
		345	""
		346	"use urxvt;"
425	};	347	};
		348	int argc = ARRAY_LENGTH(args);
		349	char **argv = args;
426		350
		351	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	352	perl = perl_alloc ();
428	perl_construct (perl);	353	perl_construct (perl);
429		354
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	355	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	356	|| perl_run (perl))
432	{	357	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	358	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		359
435	perl_destruct (perl);	360	perl_destruct (perl);
436	perl_free (perl);	361	perl_free (perl);
437	perl = 0;	362	perl = 0;
438	}	363	}
439		364	}
440	swap (perl_environ, environ);
441		365
442	rxvt_pop_locale ();	366	rxvt_pop_locale ();
443	}	367	}
444		368
		369	if (perl)
		370	{
445	// runs outside of perls ENV	371	// runs outside of perls ENV
446	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	372	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);	373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 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	}
486		404
487	bool event_consumed;	405	bool event_consumed;
488		406
489	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	407	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
490	|| term->perl.should_invoke [htype])	408	|| term->perl.should_invoke [htype])
491	try
492	{	409	{
493	dSP;	410	dSP;
494	va_list ap;	411	va_list ap;
495		412
496	va_start (ap, htype);	413	va_start (ap, htype);
497		414
498	ENTER;	415	ENTER;
499	SAVETMPS;	416	SAVETMPS;
500		417
501	PUSHMARK (SP);	418	PUSHMARK (SP);
502		419
503	XPUSHs (sv_2mortal (newSVterm (term)));	420	XPUSHs (sv_2mortal (newSVterm (term)));
504	XPUSHs (sv_2mortal (newSViv (htype)));	421	XPUSHs (sv_2mortal (newSViv (htype)));
505		422
506	for (;;) {	423	for (;;) {
507	data_type dt = (data_type)va_arg (ap, int);	424	data_type dt = (data_type)va_arg (ap, int);
508		425
509	switch (dt)	426	switch (dt)
510	{	427	{
511	case DT_INT:	428	case DT_INT:
512	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	429	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
513	break;	430	break;
514		431
515	case DT_LONG:	432	case DT_LONG:
516	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	433	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
517	break;	434	break;
518		435
519	case DT_STR:	436	case DT_STR:
520	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	437	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
521	break;	438	break;
522		439
523	case DT_STR_LEN:	440	case DT_STR_LEN:
524	{	441	{
525	char *str = va_arg (ap, char *);	442	char *str = va_arg (ap, char *);
526	int len = va_arg (ap, int);	443	int len = va_arg (ap, int);
527		444
528	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	445	XPUSHs (sv_2mortal (newSVpvn (str, len)));
529	}	446	}
530	break;	447	break;
531		448
532	case DT_WCS_LEN:	449	case DT_WCS_LEN:
533	{	450	{
534	wchar_t *wstr = va_arg (ap, wchar_t *);	451	wchar_t *wstr = va_arg (ap, wchar_t *);
535	int wlen = va_arg (ap, int);	452	int wlen = va_arg (ap, int);
536		453
537	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	454	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
538	}	455	}
539	break;	456	break;
540		457
		458	case DT_LCS_LEN:
		459	{
		460	long *lstr = va_arg (ap, long *);
		461	int llen = va_arg (ap, int);
		462
		463	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		464	}
		465	break;
		466
541	case DT_XEVENT:	467	case DT_XEVENT:
542	{	468	{
543	XEvent *xe = va_arg (ap, XEvent *);	469	XEvent *xe = va_arg (ap, XEvent *);
544	HV *hv = newHV ();	470	HV *hv = newHV ();
545		471
546	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	472	# 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)	473	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		474	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
548	# undef set	475	# undef set
549		476
550	setiv (type, xe->type);	477	setiv (type, xe->type);
551	setiv (send_event, xe->xany.send_event);	478	setiv (send_event, xe->xany.send_event);
552	setiv (serial, xe->xany.serial);	479	setiv (serial, xe->xany.serial);
553		480
554	switch (xe->type)	481	switch (xe->type)
555	{	482	{
556	case KeyPress:	483	case KeyPress:
557	case KeyRelease:	484	case KeyRelease:
558	case ButtonPress:	485	case ButtonPress:
559	case ButtonRelease:	486	case ButtonRelease:
560	case MotionNotify:	487	case MotionNotify:
		488	setuv (window, xe->xmotion.window);
		489	setuv (root, xe->xmotion.root);
		490	setuv (subwindow, xe->xmotion.subwindow);
561	setiv (time, xe->xmotion.time);	491	setuv (time, xe->xmotion.time);
562	setiv (x, xe->xmotion.x);	492	setiv (x, xe->xmotion.x);
563	setiv (y, xe->xmotion.y);	493	setiv (y, xe->xmotion.y);
564	setiv (row, xe->xmotion.y / term->fheight);	494	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
565	setiv (col, xe->xmotion.x / term->fwidth);	495	setiv (col, xe->xmotion.x / term->fwidth);
566	setiv (x_root, xe->xmotion.x_root);	496	setiv (x_root, xe->xmotion.x_root);
567	setiv (y_root, xe->xmotion.y_root);	497	setiv (y_root, xe->xmotion.y_root);
568	setiv (state, xe->xmotion.state);	498	setuv (state, xe->xmotion.state);
569	break;
570	}
571		499
572	switch (xe->type)	500	switch (xe->type)
573	{	501	{
574	case KeyPress:	502	case KeyPress:
575	case KeyRelease:	503	case KeyRelease:
576	setiv (keycode, xe->xkey.keycode);	504	setuv (keycode, xe->xkey.keycode);
577	break;	505	break;
578		506
579	case ButtonPress:	507	case ButtonPress:
580	case ButtonRelease:	508	case ButtonRelease:
581	setiv (button, xe->xbutton.button);	509	setuv (button, xe->xbutton.button);
582	break;	510	break;
583		511
584	case MotionNotify:	512	case MotionNotify:
585	setiv (is_hint, xe->xmotion.is_hint);	513	setiv (is_hint, xe->xmotion.is_hint);
		514	break;
		515	}
		516
586	break;	517	break;
		518
		519	case MapNotify:
		520	case UnmapNotify:
		521	case ConfigureNotify:
		522	setuv (event, xe->xconfigure.event);
		523	setuv (window, xe->xconfigure.window);
		524
		525	switch (xe->type)
		526	{
		527	case ConfigureNotify:
		528	setiv (x, xe->xconfigure.x);
		529	setiv (y, xe->xconfigure.y);
		530	setiv (width, xe->xconfigure.width);
		531	setiv (height, xe->xconfigure.height);
		532	setuv (above, xe->xconfigure.above);
		533	break;
		534	}
		535
		536	break;
		537
		538	case PropertyNotify:
		539	setuv (window, xe->xproperty.window);
		540	setuv (atom, xe->xproperty.atom);
		541	setuv (time, xe->xproperty.time);
		542	setiv (state, xe->xproperty.state);
		543	break;
		544
		545	case ClientMessage:
		546	setuv (window, xe->xclient.window);
		547	setuv (message_type, xe->xclient.message_type);
		548	setuv (format, xe->xclient.format);
		549	setuv (l0, xe->xclient.data.l[0]);
		550	setuv (l1, xe->xclient.data.l[1]);
		551	setuv (l2, xe->xclient.data.l[2]);
		552	setuv (l3, xe->xclient.data.l[3]);
		553	setuv (l4, xe->xclient.data.l[4]);
		554	break;
587	}	555	}
588		556
589	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	557	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590	}	558	}
591	break;	559	break;
592		560
593	case DT_END:	561	case DT_END:
594	goto call;	562	goto call;
595		563
596	default:	564	default:
597	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	565	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
598	}	566	}
		567	}
		568
		569	call:
		570	va_end (ap);
		571
		572	PUTBACK;
		573	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		574	SPAGAIN;
		575
		576	if (count)
		577	{
		578	SV *status = POPs;
		579	count = SvTRUE (status);
599	}	580	}
600		581
601	call:
602	va_end (ap);
603
604	PUTBACK;	582	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;	583	FREETMPS;
616	LEAVE;	584	LEAVE;
617		585
618	if (SvTRUE (ERRSV))	586	if (SvTRUE (ERRSV))
619	{	587	{
620	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	588	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
621	ungrab (term); // better lose the grab than the session	589	ungrab (term); // better lose the grab than the session
622	}	590	}
623		591
624	event_consumed = !!count;	592	event_consumed = !!count;
625	}	593	}
626	catch (...)
627	{
628	swap (perl_environ, environ);
629	throw;
630	}
631	else	594	else
632	event_consumed = false;	595	event_consumed = false;
633		596
634	// post-handling of some events	597	// post-handling of some events
635	if (htype == HOOK_REFRESH_BEGIN)	598	if (htype == HOOK_REFRESH_BEGIN)
636	swap_overlays (term);	599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
637	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
638	{	606	{
639	clearSVptr ((SV *)term->perl.self);	607	clearSVptr ((SV *)term->perl.self);
640	SvREFCNT_dec ((SV *)term->perl.self);	608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
641	}	612	}
642
643	swap (perl_environ, environ);
644		613
645	return event_consumed;	614	return event_consumed;
646	}	615	}
647		616
648	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
…		…
662	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	631	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
663	# include "hookinc.h"	632	# include "hookinc.h"
664	# undef def	633	# undef def
665		634
666	HV *option = get_hv ("urxvt::OPTION", 1);	635	HV *option = get_hv ("urxvt::OPTION", 1);
667	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	636	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
668	# define nodef(name)	637	# define nodef(name)
669	# include "optinc.h"	638	# include "optinc.h"
670	# undef nodef	639	# undef nodef
671	# undef def	640	# undef def
672		641
673	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
674	struct {	643	static const struct {
675	const char *name;	644	const char *name;
676	IV iv;	645	IV iv;
677	} *civ, const_iv[] = {	646	} *civ, const_iv[] = {
678	# define const_iv(name) { # name, (IV)name }	647	# define const_iv(name) { # name, (IV)name }
		648	const_iv (NUM_RESOURCES),
679	const_iv (DEFAULT_RSTYLE),	649	const_iv (DEFAULT_RSTYLE),
680	const_iv (OVERLAY_RSTYLE),	650	const_iv (OVERLAY_RSTYLE),
		651	const_iv (Color_Bits),
		652	const_iv (RS_bgShift), const_iv (RS_bgMask),
		653	const_iv (RS_fgShift), const_iv (RS_fgMask),
		654	const_iv (RS_Careful),
		655	const_iv (RS_fontCount),
		656	const_iv (RS_fontShift),
		657	const_iv (RS_fontMask),
		658	const_iv (RS_baseattrMask),
		659	const_iv (RS_attrMask),
		660	const_iv (RS_redraw),
		661	const_iv (RS_Sel),
681	const_iv (RS_Bold),	662	const_iv (RS_Bold),
682	const_iv (RS_Italic),	663	const_iv (RS_Italic),
683	const_iv (RS_Blink),	664	const_iv (RS_Blink),
684	const_iv (RS_RVid),	665	const_iv (RS_RVid),
685	const_iv (RS_Uline),	666	const_iv (RS_Uline),
…		…
698	const_iv (Button3Mask),	679	const_iv (Button3Mask),
699	const_iv (Button4Mask),	680	const_iv (Button4Mask),
700	const_iv (Button5Mask),	681	const_iv (Button5Mask),
701	const_iv (AnyModifier),	682	const_iv (AnyModifier),
702		683
703	const_iv (EVENT_NONE),	684	const_iv (NoSymbol),
704	const_iv (EVENT_READ),	685	const_iv (GrabModeSync),
705	const_iv (EVENT_WRITE),	686	const_iv (GrabModeAsync),
706		687
707	const_iv (NoEventMask),	688	const_iv (NoEventMask),
708	const_iv (KeyPressMask),	689	const_iv (KeyPressMask),
709	const_iv (KeyReleaseMask),	690	const_iv (KeyReleaseMask),
710	const_iv (ButtonPressMask),	691	const_iv (ButtonPressMask),
…		…
762	const_iv (SelectionRequest),	743	const_iv (SelectionRequest),
763	const_iv (SelectionNotify),	744	const_iv (SelectionNotify),
764	const_iv (ColormapNotify),	745	const_iv (ColormapNotify),
765	const_iv (ClientMessage),	746	const_iv (ClientMessage),
766	const_iv (MappingNotify),	747	const_iv (MappingNotify),
		748	# if ENABLE_XIM_ONTHESPOT
		749	const_iv (XIMReverse),
		750	const_iv (XIMUnderline),
		751	const_iv (XIMHighlight),
		752	const_iv (XIMPrimary),
		753	const_iv (XIMSecondary),
		754	const_iv (XIMTertiary),
		755	const_iv (XIMVisibleToForward),
		756	const_iv (XIMVisibleToBackword),
		757	const_iv (XIMVisibleToCenter),
		758	# if 0
		759	const_iv (XIMForwardChar),
		760	const_iv (XIMBackwardChar),
		761	const_iv (XIMForwardWord),
		762	const_iv (XIMBackwardWord),
		763	const_iv (XIMCaretUp),
		764	const_iv (XIMCaretDown),
		765	const_iv (XIMNextLine),
		766	const_iv (XIMPreviousLine),
		767	const_iv (XIMLineStart),
		768	const_iv (XIMLineEnd),
		769	const_iv (XIMAbsolutePosition),
		770	const_iv (XIMDontChange),
		771	# endif
		772	# endif
767	};	773	};
768		774
769	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	775	for (civ = const_iv + ARRAY_LENGTH(const_iv); civ-- > const_iv; )
770	civ-- > const_iv; )
771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
772	}	777	}
773		778
774	void	779	void
775	warn (const char *msg)	780	warn (const char *msg)
…		…
779	void	784	void
780	fatal (const char *msg)	785	fatal (const char *msg)
781	CODE:	786	CODE:
782	rxvt_fatal ("%s", msg);	787	rxvt_fatal ("%s", msg);
783		788
784	SV *
785	untaint (SV *sv)
786	CODE:
787	RETVAL = newSVsv (sv);
788	SvTAINTED_off (RETVAL);
789	OUTPUT:
790	RETVAL
791
792	void	789	void
793	_exit (int status)	790	_exit (int status)
794
795	bool
796	safe ()
797	CODE:
798	RETVAL = !rxvt_tainted ();
799	OUTPUT:
800	RETVAL
801		791
802	NV	792	NV
803	NOW ()	793	NOW ()
804	CODE:	794	CODE:
805	RETVAL = NOW;	795	RETVAL = ev::now ();
806	OUTPUT:	796	OUTPUT:
807	RETVAL	797	RETVAL
808		798
809	int	799	int
810	GET_BASEFG (int rend)	800	GET_BASEFG (int rend)
…		…
821	RETVAL	811	RETVAL
822		812
823	int	813	int
824	SET_FGCOLOR (int rend, int new_color)	814	SET_FGCOLOR (int rend, int new_color)
825	CODE:	815	CODE:
826	RETVAL = SET_FGCOLOR (rend, new_color);	816	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
827	OUTPUT:	817	OUTPUT:
828	RETVAL	818	RETVAL
829		819
830	int	820	int
831	SET_BGCOLOR (int rend, int new_color)	821	SET_BGCOLOR (int rend, int new_color)
832	CODE:	822	CODE:
833	RETVAL = SET_BGCOLOR (rend, new_color);	823	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
834	OUTPUT:	824	OUTPUT:
835	RETVAL	825	RETVAL
836		826
837	int	827	int
838	GET_CUSTOM (int rend)	828	GET_CUSTOM (int rend)
839	CODE:	829	CODE:
840	RETVAL = (rend && RS_customMask) >> RS_customShift;	830	RETVAL = (rend & RS_customMask) >> RS_customShift;
841	OUTPUT:	831	OUTPUT:
842	RETVAL	832	RETVAL
843		833
844	int	834	int
845	SET_CUSTOM (int rend, int new_value)	835	SET_CUSTOM (int rend, int new_value)
…		…
852	| ((new_value << RS_customShift) & RS_customMask);	842	| ((new_value << RS_customShift) & RS_customMask);
853	}	843	}
854	OUTPUT:	844	OUTPUT:
855	RETVAL	845	RETVAL
856		846
		847	void
		848	termlist ()
		849	PPCODE:
		850	{
		851	EXTEND (SP, rxvt_term::termlist.size ());
		852
		853	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		854	if ((*t)->perl.self)
		855	PUSHs (sv_2mortal (newSVterm (*t)));
		856	}
		857
857	MODULE = urxvt PACKAGE = urxvt::term	858	MODULE = urxvt PACKAGE = urxvt::term
858		859
859	SV *	860	SV *
860	_new (...)	861	_new (AV *env, AV *arg)
861	CODE:	862	CODE:
862	{	863	{
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;	864	rxvt_term *term = new rxvt_term;
867		865
868	term->argv = new stringvec;	866	stringvec *argv = new stringvec;
869	term->envv = new stringvec;	867	stringvec *envv = new stringvec;
870		868
871	for (int i = 1; i < items; i++)	869	for (int i = 0; i <= AvFILL (arg); i++)
872	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	870	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
873		871
874	AV *envv = (AV *)SvRV (ST (0));
875	for (int i = av_len (envv) + 1; i--; )	872	for (int i = AvFILL (env) + 1; i--; )
876	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	873	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
877		874
878	term->envv->push_back (0);	875	envv->push_back (0);
879
880	bool success;
881		876
882	try	877	try
883	{	878	{
884	success = term->init (term->argv->size (), term->argv->begin ());	879	term->init (argv, envv);
885	}	880	}
886	catch (const class rxvt_failure_exception &e)	881	catch (const class rxvt_failure_exception &e)
887	{
888	success = false;
889	}
890
891	if (!success)
892	{	882	{
893	term->destroy ();	883	term->destroy ();
894	croak ("error while initializing new terminal instance");	884	croak ("error while initializing new terminal instance");
895	}	885	}
896		886
…		…
901	RETVAL	891	RETVAL
902		892
903	void	893	void
904	rxvt_term::destroy ()	894	rxvt_term::destroy ()
905		895
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	896	void
996	rxvt_term::set_should_invoke (int htype, int inc)	897	rxvt_term::set_should_invoke (int htype, int inc)
997	CODE:	898	CODE:
998	THIS->perl.should_invoke [htype] += inc;	899	THIS->perl.should_invoke [htype] += inc;
999		900
1000	void	901	int
1001	rxvt_term::grab_button (int button, U32 modifiers)	902	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1002	CODE:	903	CODE:
1003	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	904	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1004	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1005	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		907	OUTPUT: RETVAL
		908
		909	int
		910	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		913	OUTPUT: RETVAL
		914
		915	void
		916	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		917	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		918	CODE:
		919	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		920
		921	void
		922	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		923	CODE:
		924	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		925
		926	void
		927	rxvt_term::XUngrabKeyboard (Time eventtime)
		928	CODE:
		929	XUngrabKeyboard (THIS->dpy, eventtime);
1006		930
1007	bool	931	bool
1008	rxvt_term::grab (U32 eventtime, int sync = 0)	932	rxvt_term::grab (Time eventtime, int sync = 0)
1009	CODE:	933	CODE:
1010	{	934	{
1011	int mode = sync ? GrabModeSync : GrabModeAsync;	935	int mode = sync ? GrabModeSync : GrabModeAsync;
1012		936
1013	THIS->perl.grabtime = 0;	937	THIS->perl.grabtime = 0;
1014		938
1015	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	939	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	940	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	mode, mode, None, GRAB_CURSOR, eventtime))	941	mode, mode, None, GRAB_CURSOR, eventtime))
1018	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	942	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1019	THIS->perl.grabtime = eventtime;	943	THIS->perl.grabtime = eventtime;
1020	else	944	else
1021	XUngrabPointer (THIS->display->display, eventtime);	945	XUngrabPointer (THIS->dpy, eventtime);
1022		946
1023	RETVAL = !!THIS->perl.grabtime;	947	RETVAL = !!THIS->perl.grabtime;
1024	}	948	}
1025	OUTPUT:	949	OUTPUT:
1026	RETVAL	950	RETVAL
1027		951
1028	void	952	void
1029	rxvt_term::allow_events_async ()	953	rxvt_term::allow_events_async ()
1030	CODE:	954	CODE:
1031	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	955	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1032		956
1033	void	957	void
1034	rxvt_term::allow_events_sync ()	958	rxvt_term::allow_events_sync ()
1035	CODE:	959	CODE:
1036	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	960	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1037		961
1038	void	962	void
1039	rxvt_term::allow_events_replay ()	963	rxvt_term::allow_events_replay ()
1040	CODE:	964	CODE:
1041	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	965	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1042	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	966	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1043		967
1044	void	968	void
1045	rxvt_term::ungrab ()	969	rxvt_term::ungrab ()
1046	CODE:	970	CODE:
1047	ungrab (THIS);	971	ungrab (THIS);
		972
		973	int
		974	rxvt_term::XStringToKeysym (char *string)
		975	CODE:
		976	RETVAL = XStringToKeysym (string);
		977	OUTPUT: RETVAL
		978
		979	char *
		980	rxvt_term::XKeysymToString (int sym)
		981	CODE:
		982	RETVAL = XKeysymToString (sym);
		983	OUTPUT: RETVAL
		984
		985	int
		986	rxvt_term::XKeysymToKeycode (int sym)
		987	CODE:
		988	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		989	OUTPUT: RETVAL
		990
		991	int
		992	rxvt_term::XKeycodeToKeysym (int code, int index)
		993	CODE:
		994	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		995	OUTPUT: RETVAL
1048		996
1049	int	997	int
1050	rxvt_term::strwidth (SV *str)	998	rxvt_term::strwidth (SV *str)
1051	CODE:	999	CODE:
1052	{	1000	{
1053	wchar_t *wstr = sv2wcs (str);	1001	wchar_t *wstr = sv2wcs (str);
1054		1002
1055	rxvt_push_locale (THIS->locale);	1003	rxvt_push_locale (THIS->locale);
1056	RETVAL = wcswidth (wstr, wcslen (wstr));	1004	RETVAL = 0;
		1005	for (wchar_t *wc = wstr; *wc; wc++)
		1006	{
		1007	int w = WCWIDTH (*wc);
		1008
		1009	if (w)
		1010	RETVAL += max (w, 1);
		1011	}
1057	rxvt_pop_locale ();	1012	rxvt_pop_locale ();
1058		1013
1059	free (wstr);	1014	free (wstr);
1060	}	1015	}
1061	OUTPUT:	1016	OUTPUT:
…		…
1071	char *mbstr = rxvt_wcstombs (wstr);	1026	char *mbstr = rxvt_wcstombs (wstr);
1072	rxvt_pop_locale ();	1027	rxvt_pop_locale ();
1073		1028
1074	free (wstr);	1029	free (wstr);
1075		1030
1076	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1031	RETVAL = newSVpv (mbstr, 0);
1077	free (mbstr);	1032	free (mbstr);
1078	}	1033	}
1079	OUTPUT:	1034	OUTPUT:
1080	RETVAL	1035	RETVAL
1081		1036
…		…
1088		1043
1089	rxvt_push_locale (THIS->locale);	1044	rxvt_push_locale (THIS->locale);
1090	wchar_t *wstr = rxvt_mbstowcs (data, len);	1045	wchar_t *wstr = rxvt_mbstowcs (data, len);
1091	rxvt_pop_locale ();	1046	rxvt_pop_locale ();
1092		1047
1093	RETVAL = taint_if (wcs2sv (wstr), octets);	1048	RETVAL = wcs2sv (wstr);
1094	free (wstr);	1049	free (wstr);
1095	}	1050	}
1096	OUTPUT:	1051	OUTPUT:
1097	RETVAL	1052	RETVAL
1098		1053
		1054	char *
		1055	rxvt_term::locale ()
		1056	CODE:
		1057	RETVAL = THIS->locale;
		1058	OUTPUT:
		1059	RETVAL
		1060
1099	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1061	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1100		1062
1101	#define TERM_OFFSET_width TERM_OFFSET(width)	1063	#define TERM_OFFSET_width TERM_OFFSET(width)
1102	#define TERM_OFFSET_height TERM_OFFSET(height)	1064	#define TERM_OFFSET_height TERM_OFFSET(height)
1103	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1065	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1104	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1066	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1105	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1067	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1106	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1068	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1107	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1069	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1108	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1070	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1109	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1071	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1072	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1073	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1074	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1075	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1110	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1076	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1111	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1077	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1112	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1078	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1113		1079
1114	int	1080	int
1115	rxvt_term::width ()	1081	rxvt_term::width ()
1116	ALIAS:	1082	ALIAS:
1117	width = TERM_OFFSET_width	1083	width = TERM_OFFSET_width
1118	height = TERM_OFFSET_height	1084	height = TERM_OFFSET_height
1119	fwidth = TERM_OFFSET_fwidth	1085	fwidth = TERM_OFFSET_fwidth
1120	fheight = TERM_OFFSET_fheight	1086	fheight = TERM_OFFSET_fheight
1121	fbase = TERM_OFFSET_fbase	1087	fbase = TERM_OFFSET_fbase
1122	nrow = TERM_OFFSET_nrow	1088	nrow = TERM_OFFSET_nrow
1123	ncol = TERM_OFFSET_ncol	1089	ncol = TERM_OFFSET_ncol
1124	focus = TERM_OFFSET_focus	1090	focus = TERM_OFFSET_focus
1125	mapped = TERM_OFFSET_mapped	1091	mapped = TERM_OFFSET_mapped
		1092	int_bwidth = TERM_OFFSET_int_bwidth
		1093	ext_bwidth = TERM_OFFSET_ext_bwidth
		1094	lineSpace = TERM_OFFSET_lineSpace
		1095	letterSpace = TERM_OFFSET_letterSpace
1126	saveLines = TERM_OFFSET_saveLines	1096	saveLines = TERM_OFFSET_saveLines
1127	total_rows = TERM_OFFSET_total_rows	1097	total_rows = TERM_OFFSET_total_rows
1128	top_row = TERM_OFFSET_top_row	1098	top_row = TERM_OFFSET_top_row
1129	CODE:	1099	CODE:
1130	RETVAL = *(int *)((char *)THIS + ix);	1100	RETVAL = *(int *)((char *)THIS + ix);
1131	OUTPUT:	1101	OUTPUT:
1132	RETVAL	1102	RETVAL
1133		1103
…		…
1135	rxvt_term::ModLevel3Mask ()	1105	rxvt_term::ModLevel3Mask ()
1136	ALIAS:	1106	ALIAS:
1137	ModLevel3Mask = 0	1107	ModLevel3Mask = 0
1138	ModMetaMask = 1	1108	ModMetaMask = 1
1139	ModNumLockMask = 2	1109	ModNumLockMask = 2
		1110	current_screen = 3
		1111	hidden_cursor = 4
1140	CODE:	1112	CODE:
1141	switch (ix)	1113	switch (ix)
1142	{	1114	{
1143	case 0: RETVAL = THIS->ModLevel3Mask; break;	1115	case 0: RETVAL = THIS->ModLevel3Mask; break;
1144	case 1: RETVAL = THIS->ModMetaMask; break;	1116	case 1: RETVAL = THIS->ModMetaMask; break;
1145	case 2: RETVAL = THIS->ModNumLockMask; break;	1117	case 2: RETVAL = THIS->ModNumLockMask; break;
		1118	case 3: RETVAL = THIS->current_screen; break;
		1119	#ifdef CURSOR_BLINK
		1120	case 4: RETVAL = THIS->hidden_cursor; break;
		1121	#endif
1146	}	1122	}
1147	OUTPUT:	1123	OUTPUT:
1148	RETVAL	1124	RETVAL
1149		1125
1150	char *	1126	char *
…		…
1160	}	1136	}
1161	OUTPUT:	1137	OUTPUT:
1162	RETVAL	1138	RETVAL
1163		1139
1164	SV *	1140	SV *
1165	rxvt_term::_env ()	1141	rxvt_term::envv ()
		1142	ALIAS:
		1143	argv = 1
1166	CODE:	1144	PPCODE:
1167	{	1145	{
1168	if (THIS->envv)	1146	stringvec *vec = ix ? THIS->argv : THIS->envv;
1169	{
1170	AV *av = newAV ();
1171		1147
		1148	EXTEND (SP, vec->size ());
		1149
1172	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1150	for (char **i = vec->begin (); i != vec->end (); ++i)
1173	if (*i)	1151	if (*i)
1174	av_push (av, newSVpv (*i, 0));	1152	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1175
1176	RETVAL = newRV_noinc ((SV *)av);
1177	}
1178	else
1179	RETVAL = &PL_sv_undef;
1180	}	1153	}
1181	OUTPUT:
1182	RETVAL
1183		1154
1184	int	1155	int
1185	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1156	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1186	CODE:	1157	CODE:
1187	RETVAL = THIS->pty_ev.events;	1158	RETVAL = THIS->pty_ev.events;
1188	if (events != EVENT_UNDEF)	1159	if (events != ev::UNDEF)
1189	THIS->pty_ev.set (events);	1160	THIS->pty_ev.set (events);
1190	OUTPUT:	1161	OUTPUT:
1191	RETVAL	1162	RETVAL
1192		1163
1193	U32	1164	int
		1165	rxvt_term::pty_fd ()
		1166	CODE:
		1167	RETVAL = THIS->pty->pty;
		1168	OUTPUT:
		1169	RETVAL
		1170
		1171	Window
1194	rxvt_term::parent ()	1172	rxvt_term::parent ()
1195	CODE:	1173	CODE:
1196	RETVAL = (U32)THIS->parent [0];	1174	RETVAL = THIS->parent [0];
1197	OUTPUT:	1175	OUTPUT:
1198	RETVAL	1176	RETVAL
1199		1177
1200	U32	1178	Window
1201	rxvt_term::vt ()	1179	rxvt_term::vt ()
1202	CODE:	1180	CODE:
1203	RETVAL = (U32)THIS->vt;	1181	RETVAL = THIS->vt;
1204	OUTPUT:	1182	OUTPUT:
1205	RETVAL	1183	RETVAL
1206		1184
1207	void	1185	void
1208	rxvt_term::vt_emask_add (U32 emask)	1186	rxvt_term::vt_emask_add (U32 emask)
…		…
1230	}	1208	}
1231	OUTPUT:	1209	OUTPUT:
1232	RETVAL	1210	RETVAL
1233		1211
1234	void	1212	void
		1213	rxvt_term::focus_in ()
		1214
		1215	void
		1216	rxvt_term::focus_out ()
		1217
		1218	void
		1219	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1220	ALIAS:
		1221	key_release = 1
		1222	CODE:
		1223	{
		1224	XKeyEvent xkey;
		1225
		1226	memset (&xkey, 0, sizeof (xkey));
		1227
		1228	xkey.time = time;
		1229	xkey.state = state;
		1230	xkey.keycode = keycode;
		1231
		1232	xkey.type = ix ? KeyRelease : KeyPress;
		1233	xkey.display = THIS->dpy;
		1234	xkey.window = THIS->vt;
		1235	xkey.root = THIS->display->root;
		1236	xkey.subwindow = THIS->vt;
		1237
		1238	if (ix)
		1239	THIS->key_release (xkey);
		1240	else
		1241	THIS->key_press (xkey);
		1242	}
		1243
		1244	void
1235	rxvt_term::want_refresh ()	1245	rxvt_term::want_refresh ()
1236	CODE:	1246	CODE:
1237	THIS->want_refresh = 1;	1247	THIS->want_refresh = 1;
		1248	THIS->refresh_check ();
1238		1249
1239	void	1250	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)	1251	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:	1252	PPCODE:
1242	{	1253	{
…		…
1245		1256
1246	line_t &l = ROW(row_number);	1257	line_t &l = ROW(row_number);
1247		1258
1248	if (GIMME_V != G_VOID)	1259	if (GIMME_V != G_VOID)
1249	{	1260	{
1250	wchar_t *wstr = new wchar_t [THIS->ncol];	1261	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1251		1262
1252	for (int col = 0; col < THIS->ncol; col++)	1263	for (int col = 0; col < THIS->ncol; col++)
1253	wstr [col] = l.t [col];	1264	wstr [col] = l.t [col];
1254		1265
1255	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1266	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1256
1257	delete [] wstr;
1258	}	1267	}
1259		1268
1260	if (new_text)	1269	if (new_text)
1261	{	1270	{
1262	wchar_t *wstr = sv2wcs (new_text);	1271	wchar_t *wstr = sv2wcs (new_text);
1263		1272
1264	int len = min (wcslen (wstr) - start_ofs, max_len);	1273	int len = min (wcslen (wstr) - start_ofs, max_len);
1265		1274
1266	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1275	if (start_col < 0 || start_col + len > THIS->ncol)
1267	{	1276	{
1268	free (wstr);	1277	free (wstr);
1269	croak ("new_text extends beyond horizontal margins");	1278	croak ("new_text extends beyond horizontal margins");
1270	}	1279	}
1271		1280
…		…
1303	{	1312	{
1304	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1313	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1305	croak ("new_rend must be arrayref");	1314	croak ("new_rend must be arrayref");
1306		1315
1307	AV *av = (AV *)SvRV (new_rend);	1316	AV *av = (AV *)SvRV (new_rend);
1308	int len = min (av_len (av) + 1 - start_ofs, max_len);	1317	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1309		1318
1310	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1319	if (start_col < 0 || start_col + len > THIS->ncol)
1311	croak ("new_rend array extends beyond horizontal margins");	1320	croak ("new_rend array extends beyond horizontal margins");
1312		1321
1313	for (int col = start_col; col < start_col + len; col++)	1322	for (int col = start_col; col < start_col + len; col++)
1314	{	1323	{
1315	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1324	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1355	rxvt_term::special_encode (SV *string)	1364	rxvt_term::special_encode (SV *string)
1356	CODE:	1365	CODE:
1357	{	1366	{
1358	wchar_t *wstr = sv2wcs (string);	1367	wchar_t *wstr = sv2wcs (string);
1359	int wlen = wcslen (wstr);	1368	int wlen = wcslen (wstr);
1360	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1369	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1361		1370
1362	rxvt_push_locale (THIS->locale);	1371	rxvt_push_locale (THIS->locale);
1363		1372
1364	wchar_t *r = rstr;	1373	wchar_t *r = rstr;
1365	for (wchar_t *s = wstr; *s; s++)	1374	for (wchar_t *s = wstr; *s; s++)
		1375	{
		1376	int w = WCWIDTH (*s);
		1377
1366	if (wcwidth (*s) == 0)	1378	if (w == 0)
1367	{	1379	{
1368	if (r == rstr)	1380	if (r == rstr)
1369	croak ("leading combining character unencodable");	1381	croak ("leading combining character unencodable");
1370		1382
1371	unicode_t n = rxvt_compose (r[-1], *s);	1383	unicode_t n = rxvt_compose (r[-1], *s);
1372	if (n == NOCHAR)	1384	if (n == NOCHAR)
1373	n = rxvt_composite.compose (r[-1], *s);	1385	n = rxvt_composite.compose (r[-1], *s);
1374		1386
1375	r[-1] = n;	1387	r[-1] = n;
1376	}	1388	}
1377	#if !UNICODE_3	1389	#if !UNICODE_3
1378	else if (*s >= 0x10000)	1390	else if (*s >= 0x10000)
1379	*r++ = rxvt_composite.compose (*s);	1391	*r++ = rxvt_composite.compose (*s);
1380	#endif	1392	#endif
1381	else	1393	else
1382	*r++ = *s;	1394	*r++ = *s;
		1395
		1396	// the *2 above only allows wcwidth <= 2
		1397	if (w > 1)
		1398	*r++ = NOCHAR;
		1399	}
1383		1400
1384	rxvt_pop_locale ();	1401	rxvt_pop_locale ();
1385		1402
1386	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1403	RETVAL = wcs2sv (rstr, r - rstr);
1387
1388	delete [] rstr;
1389	}	1404	}
1390	OUTPUT:	1405	OUTPUT:
1391	RETVAL	1406	RETVAL
1392		1407
1393	SV *	1408	SV *
1394	rxvt_term::special_decode (SV *text)	1409	rxvt_term::special_decode (SV *text)
1395	CODE:	1410	CODE:
1396	{	1411	{
1397	wchar_t *wstr = sv2wcs (text);	1412	wchar_t *wstr = sv2wcs (text);
1398	int wlen = wcslen (wstr);
1399	int dlen = 0;	1413	int dlen = 0;
1400		1414
1401	// find length	1415	// find length
1402	for (wchar_t *s = wstr; *s; s++)	1416	for (wchar_t *s = wstr; *s; s++)
1403	if (*s == NOCHAR)	1417	if (*s == NOCHAR)
…		…
1405	else if (IS_COMPOSE (*s))	1419	else if (IS_COMPOSE (*s))
1406	dlen += rxvt_composite.expand (*s, 0);	1420	dlen += rxvt_composite.expand (*s, 0);
1407	else	1421	else
1408	dlen++;	1422	dlen++;
1409		1423
1410	wchar_t *rstr = new wchar_t [dlen];	1424	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1411		1425
1412	// decode	1426	// decode
1413	wchar_t *r = rstr;	1427	wchar_t *r = rstr;
1414	for (wchar_t *s = wstr; *s; s++)	1428	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1429	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1431	else if (IS_COMPOSE (*s))
1418	r += rxvt_composite.expand (*s, r);	1432	r += rxvt_composite.expand (*s, r);
1419	else	1433	else
1420	*r++ = *s;	1434	*r++ = *s;
1421		1435
1422	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1436	RETVAL = wcs2sv (rstr, r - rstr);
1423
1424	delete [] rstr;
1425	}	1437	}
1426	OUTPUT:	1438	OUTPUT:
1427	RETVAL	1439	RETVAL
1428		1440
1429	void	1441	void
1430	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1431	PPCODE:	1443	PPCODE:
1432	{	1444	{
1433	struct resval { const char *name; int value; } rslist [] = {	1445	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1434	# define def(name) { # name, Rs_ ## name },	1446	# define def(name) { # name, Rs_ ## name },
1435	# define reserve(name,count)	1447	# define reserve(name,count)
1436	# include "rsinc.h"	1448	# include "rsinc.h"
1437	# undef def	1449	# undef def
1438	# undef reserve	1450	# undef reserve
1439	};	1451	};
1440		1452
1441	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1453	rs = rslist + ARRAY_LENGTH(rslist);
1442		1454
		1455	if (*name)
1443	do {	1456	{
		1457	do {
1444	if (rs-- == rslist)	1458	if (rs-- == rslist)
1445	croak ("no such resource '%s', requested", name);	1459	croak ("no such resource '%s', requested", name);
1446	} while (strcmp (name, rs->name));	1460	} while (strcmp (name, rs->name));
1447		1461
1448	index += rs->value;	1462	index += rs->value;
		1463	}
		1464	else
		1465	{
		1466	--rs;
		1467	name = "";
		1468	}
1449		1469
1450	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1470	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1451	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1471	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1452		1472
1453	if (GIMME_V != G_VOID)	1473	if (GIMME_V != G_VOID)
1454	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1474	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1455		1475
1456	if (newval)	1476	if (newval)
1457	{	1477	{
1458	if (SvOK (newval))	1478	if (SvOK (newval))
1459	{	1479	{
…		…
1466	}	1486	}
1467	}	1487	}
1468		1488
1469	const char *	1489	const char *
1470	rxvt_term::x_resource (const char *name)	1490	rxvt_term::x_resource (const char *name)
1471	CLEANUP:
1472	SvTAINTED_on (ST (0));
1473		1491
1474	bool	1492	bool
1475	rxvt_term::option (U32 optval, int set = -1)	1493	rxvt_term::option (U8 optval, int set = -1)
1476	CODE:	1494	CODE:
1477	{	1495	{
1478	RETVAL = THIS->options & optval;	1496	RETVAL = THIS->option (optval);
1479		1497
1480	if (set >= 0)	1498	if (set >= 0)
1481	{	1499	{
1482	if (set)
1483	THIS->options |= optval;	1500	THIS->set_option (optval, set);
1484	else
1485	THIS->options &= ~optval;
1486		1501
		1502	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1487	switch (optval)	1503	switch (optval)
1488	{	1504	{
1489	case Opt_skipBuiltinGlyphs:	1505	case Opt_skipBuiltinGlyphs:
1490	THIS->set_fonts ();	1506	THIS->set_fonts ();
1491	THIS->scr_remap_chars ();	1507	THIS->scr_remap_chars ();
1492	THIS->scr_touch (true);	1508	THIS->scr_touch (true);
1493	THIS->want_refresh = 1;	1509	THIS->want_refresh = 1;
		1510	THIS->refresh_check ();
1494	break;	1511	break;
1495		1512
1496	case Opt_cursorUnderline:	1513	case Opt_cursorUnderline:
1497	THIS->want_refresh = 1;	1514	THIS->want_refresh = 1;
		1515	THIS->refresh_check ();
1498	break;	1516	break;
1499		1517
1500	# case Opt_scrollBar_floating:	1518	# case Opt_scrollBar_floating:
1501	# case Opt_scrollBar_right:	1519	# case Opt_scrollBar_right:
1502	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1520	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1503	# break;	1521	# break;
1504	}	1522	}
1505	}	1523	}
1506	}	1524	}
1507	OUTPUT:	1525	OUTPUT:
1508	RETVAL	1526	RETVAL
1509		1527
…		…
1535	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
1536	PUSHs (sv_2mortal (newSViv (rc.row)));	1554	PUSHs (sv_2mortal (newSViv (rc.row)));
1537	PUSHs (sv_2mortal (newSViv (rc.col)));	1555	PUSHs (sv_2mortal (newSViv (rc.col)));
1538	}	1556	}
1539		1557
1540	if (items == 3)	1558	if (items >= 3)
		1559	{
		1560	rc.row = SvIV (ST (1));
		1561	rc.col = SvIV (ST (2));
		1562
		1563	if (ix == 2)
1541	{	1564	{
		1565	if (rc.col == 0)
		1566	{
		1567	// col == 0 means end of previous line
		1568	rc.row--;
		1569	rc.col = THIS->ncol;
		1570	}
		1571	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1572	&& rc.col > ROW(rc.row).l)
		1573	{
		1574	// col >= length means while line and add newline
		1575	rc.col = THIS->ncol;
		1576	}
		1577	}
		1578
		1579	clamp_it (rc.col, 0, THIS->ncol);
1542	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1580	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1543	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1544		1581
1545	if (ix)	1582	if (ix)
		1583	{
		1584	THIS->selection.screen = THIS->current_screen;
		1585
1546	THIS->want_refresh = 1;	1586	THIS->want_refresh = 1;
		1587	THIS->refresh_check ();
1547	}	1588	}
		1589	}
1548	}	1590	}
1549		1591
1550	char	1592	int
1551	rxvt_term::cur_charset ()	1593	rxvt_term::selection_screen (int screen = -1)
1552	CODE:	1594	CODE:
1553	RETVAL = THIS->charsets [THIS->screen.charset];	1595	RETVAL = THIS->selection.screen;
1554	OUTPUT:	1596	if (screen >= 0)
		1597	THIS->selection.screen = screen;
		1598	OUTPUT:
1555	RETVAL	1599	RETVAL
1556		1600
1557	#void	1601	void
1558	#rxvt_term::selection_clear ()	1602	rxvt_term::selection_clear (bool clipboard = false)
1559		1603
1560	void	1604	void
1561	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1605	rxvt_term::selection_make (Time eventtime, bool rect = false)
1562	CODE:	1606	CODE:
1563	THIS->selection.op = SELECTION_CONT;	1607	THIS->selection.op = SELECTION_CONT;
1564	THIS->selection.rect = rect;	1608	THIS->selection.rect = rect;
1565	THIS->selection_make (eventtime);	1609	THIS->selection_make (eventtime);
1566		1610
1567	int	1611	int
1568	rxvt_term::selection_grab (U32 eventtime)	1612	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1569		1613
1570	void	1614	void
1571	rxvt_term::selection (SV *newtext = 0)	1615	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1572	PPCODE:	1616	PPCODE:
1573	{	1617	{
		1618	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1619	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1620
1574	if (GIMME_V != G_VOID)	1621	if (GIMME_V != G_VOID)
1575	XPUSHs (THIS->selection.text	1622	XPUSHs (text
1576	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1623	? sv_2mortal (wcs2sv (text, len))
1577	: &PL_sv_undef);	1624	: &PL_sv_undef);
1578		1625
1579	if (newtext)	1626	if (newtext)
1580	{	1627	{
1581	free (THIS->selection.text);	1628	free (text);
1582		1629
1583	THIS->selection.text = sv2wcs (newtext);	1630	text = sv2wcs (newtext);
1584	THIS->selection.len = wcslen (THIS->selection.text);	1631	len = wcslen (text);
1585	}	1632	}
1586	}	1633	}
		1634
		1635	char
		1636	rxvt_term::cur_charset ()
		1637	CODE:
		1638	RETVAL = THIS->charsets [THIS->screen.charset];
		1639	OUTPUT:
		1640	RETVAL
1587		1641
1588	void	1642	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)	1643	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		1644
1591	void	1645	void
1592	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1646	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1593		1647
1594	void	1648	void
1595	rxvt_term::scr_bell ()	1649	rxvt_term::scr_bell ()
		1650
		1651	void
		1652	rxvt_term::scr_change_screen (int screen)
1596		1653
1597	void	1654	void
1598	rxvt_term::scr_add_lines (SV *string)	1655	rxvt_term::scr_add_lines (SV *string)
1599	CODE:	1656	CODE:
1600	{	1657	{
…		…
1610	char *str = SvPVbyte (octets, len);	1667	char *str = SvPVbyte (octets, len);
1611	C_ARGS:	1668	C_ARGS:
1612	str, len	1669	str, len
1613		1670
1614	void	1671	void
		1672	rxvt_term::tt_paste (SV *octets)
		1673	INIT:
		1674	STRLEN len;
		1675	char *str = SvPVbyte (octets, len);
		1676	C_ARGS:
		1677	str, len
		1678
		1679	void
1615	rxvt_term::cmd_parse (SV *octets)	1680	rxvt_term::cmd_parse (SV *octets)
1616	CODE:	1681	CODE:
1617	{	1682	{
1618	STRLEN len;	1683	STRLEN len;
1619	char *str = SvPVbyte (octets, len);	1684	char *str = SvPVbyte (octets, len);
…		…
1641	o->self = (HV *)SvRV (RETVAL);	1706	o->self = (HV *)SvRV (RETVAL);
1642	}	1707	}
1643	OUTPUT:	1708	OUTPUT:
1644	RETVAL	1709	RETVAL
1645		1710
		1711	#############################################################################
		1712	# Various X Utility Functions
		1713	#############################################################################
		1714
		1715	void
		1716	rxvt_term::XListProperties (Window window)
		1717	PPCODE:
		1718	{
		1719	int count;
		1720	Atom *props = XListProperties (THIS->dpy, window, &count);
		1721
		1722	EXTEND (SP, count);
		1723	while (count--)
		1724	PUSHs (newSVuv ((U32)props [count]));
		1725
		1726	XFree (props);
		1727	}
		1728
		1729	void
		1730	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1731	PPCODE:
		1732	{
		1733	Atom type;
		1734	int format;
		1735	unsigned long nitems;
		1736	unsigned long bytes_after;
		1737	unsigned char *prop;
		1738
		1739	XGetWindowProperty (THIS->dpy, window, property,
		1740	0, 1<<24, 0, AnyPropertyType,
		1741	&type, &format, &nitems, &bytes_after, &prop);
		1742
		1743	if (type != None)
		1744	{
		1745	int elemsize = format == 16 ? sizeof (short)
		1746	: format == 32 ? sizeof (long)
		1747	: 1;
		1748
		1749	EXTEND (SP, 3);
		1750	PUSHs (newSVuv ((U32)type));
		1751	PUSHs (newSViv (format));
		1752	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1753	XFree (prop);
		1754	}
		1755	}
		1756
		1757	void
		1758	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1759	CODE:
		1760	{
		1761	STRLEN len;
		1762	char *data_ = SvPVbyte (data, len);
		1763
		1764	int elemsize = format == 16 ? sizeof (short)
		1765	: format == 32 ? sizeof (long)
		1766	: 1;
		1767
		1768	XChangeProperty (THIS->dpy, window, property,
		1769	type, format, PropModeReplace,
		1770	(unsigned char *)data_, len / elemsize);
		1771	}
		1772
		1773	Atom
		1774	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1775	C_ARGS: term->dpy, atom_name, only_if_exists
		1776
		1777	char *
		1778	XGetAtomName (rxvt_term *term, Atom atom)
		1779	C_ARGS: term->dpy, atom
		1780	CLEANUP:
		1781	XFree (RETVAL);
		1782
		1783	void
		1784	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1785	C_ARGS: term->dpy, window, property
		1786
		1787	Window
		1788	rxvt_term::DefaultRootWindow ()
		1789	CODE:
		1790	RETVAL = THIS->display->root;
		1791	OUTPUT:
		1792	RETVAL
		1793
		1794	#if 0
		1795
		1796	Window
		1797	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1798	C_ARGS: term->dpy, (Window)parent,
		1799	x, y, width, height, 0,
		1800	term->pix_colors_focused[Color_border],
		1801	term->pix_colors_focused[Color_border]
		1802
		1803	#endif
		1804
		1805	void
		1806	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1807	C_ARGS: term->dpy, window, parent, x, y
		1808
		1809	void
		1810	XMapWindow (rxvt_term *term, Window window)
		1811	C_ARGS: term->dpy, window
		1812
		1813	void
		1814	XUnmapWindow (rxvt_term *term, Window window)
		1815	C_ARGS: term->dpy, window
		1816
		1817	void
		1818	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1819	C_ARGS: term->dpy, window, x, y, width, height
		1820
		1821	void
		1822	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1823	CODE:
		1824	{
		1825	XWindowAttributes attr;
		1826	XGetWindowAttributes (THIS->dpy, window, &attr);
		1827	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1828	}
		1829
		1830	void
		1831	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1832	PPCODE:
		1833	{
		1834	int dx, dy;
		1835	Window child;
		1836
		1837	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1838	{
		1839	EXTEND (SP, 3);
		1840	PUSHs (newSViv (dx));
		1841	PUSHs (newSViv (dy));
		1842	PUSHs (newSVuv (child));
		1843	}
		1844	}
		1845
		1846	#############################################################################
		1847	# urxvt::overlay
		1848	#############################################################################
		1849
1646	MODULE = urxvt PACKAGE = urxvt::overlay	1850	MODULE = urxvt PACKAGE = urxvt::overlay
1647		1851
1648	void	1852	void
1649	overlay::set (int x, int y, SV *text, SV *rend = 0)	1853	overlay::set (int x, int y, SV *text, SV *rend = 0)
1650		1854
…		…
1655	overlay::hide ()	1859	overlay::hide ()
1656		1860
1657	void	1861	void
1658	overlay::DESTROY ()	1862	overlay::DESTROY ()
1659		1863
1660	MODULE = urxvt PACKAGE = urxvt::timer	1864	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1661		1865
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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