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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.70 by root, Tue Jan 17 09:34:21 2006 UTC vs.
Revision 1.143 by root, Fri Jul 29 08:35:09 2011 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.
…		…
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	#ifdef HAVE_SCROLLBARS
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	#include "iom_perl.h"
395		308
396	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
397		310
398	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
399		312
…		…
403	{	316	{
404	if (perl)	317	if (perl)
405	{	318	{
406	perl_destruct (perl);	319	perl_destruct (perl);
407	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
408	}	322	}
409	}	323	}
410		324
411	void	325	void
412	rxvt_perl_interp::init (rxvt_term *term)	326	rxvt_perl_interp::init (rxvt_term *term)
413	{	327	{
414	if (!perl)	328	if (!perl)
415	{	329	{
416	rxvt_push_locale (""); // perl init destroys current locale	330	rxvt_push_locale (""); // perl init destroys current locale
417		331
		332	{
418	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	334	localise_env set_environ (perl_environ);
420		335
421	char *argv[] = {	336	char *args[] = {
422	"",	337	"",
423	"-T",	338	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
425	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
426		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	350	perl = perl_alloc ();
428	perl_construct (perl);	351	perl_construct (perl);
429		352
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	354	|| perl_run (perl))
432	{	355	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		357
435	perl_destruct (perl);	358	perl_destruct (perl);
436	perl_free (perl);	359	perl_free (perl);
437	perl = 0;	360	perl = 0;
438	}	361	}
439		362	}
440	swap (perl_environ, environ);
441		363
442	rxvt_pop_locale ();	364	rxvt_pop_locale ();
443	}	365	}
444		366
445	if (perl)	367	if (perl)
446	{	368	{
447	// runs outside of perls ENV	369	// runs outside of perls ENV
448	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
449	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		372	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
450	}	373	}
451	}	374	}
452		375
453	static void	376	static void
454	ungrab (rxvt_term *THIS)	377	ungrab (rxvt_term *THIS)
455	{	378	{
456	if (THIS->perl.grabtime)	379	if (THIS->perl.grabtime)
457	{	380	{
458	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	381	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
459	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	382	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
460	THIS->perl.grabtime = 0;	383	THIS->perl.grabtime = 0;
461	}	384	}
462	}	385	}
463		386
464	static void
465	swap_overlays (rxvt_term *term)
466	{
467	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
468
469	if (HvKEYS (hv))
470	{
471	hv_iterinit (hv);
472
473	while (HE *he = hv_iternext (hv))
474	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
475	}
476	}
477
478	bool	387	bool
479	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	388	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
480	{	389	{
481	if (!perl || !term->perl.self)	390	if (!perl || !term->perl.self)
482	return false;	391	return false;
483		392
		393	localise_env set_environ (perl_environ);
		394
484	// pre-handling of some events	395	// pre-handling of some events
485	if (htype == HOOK_REFRESH_END)	396	if (htype == HOOK_REFRESH_END)
486	swap_overlays (term);	397	{
		398	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
487		399
488	swap (perl_environ, environ);	400	for (int i = 0; i <= AvFILL (av); i++)
		401	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		402	}
		403	else if (htype == HOOK_DESTROY)
		404	{
		405	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		406
		407	for (int i = AvFILL (av); i >= 0; i--)
		408	{
		409	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		410	delete req;
		411	}
		412	}
489		413
490	bool event_consumed;	414	bool event_consumed;
491		415
492	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
493	|| term->perl.should_invoke [htype])	417	|| term->perl.should_invoke [htype])
494	try
495	{	418	{
496	dSP;	419	dSP;
497	va_list ap;	420	va_list ap;
498		421
499	va_start (ap, htype);	422	va_start (ap, htype);
500		423
501	ENTER;	424	ENTER;
502	SAVETMPS;	425	SAVETMPS;
503		426
504	PUSHMARK (SP);	427	PUSHMARK (SP);
505		428
		429	EXTEND (SP, 2);
506	XPUSHs (sv_2mortal (newSVterm (term)));	430	PUSHs (sv_2mortal (newSVterm (term)));
507	XPUSHs (sv_2mortal (newSViv (htype)));	431	PUSHs (sv_2mortal (newSViv (htype)));
508		432
509	for (;;) {	433	for (;;) {
510	data_type dt = (data_type)va_arg (ap, int);	434	data_type dt = (data_type)va_arg (ap, int);
511		435
512	switch (dt)	436	switch (dt)
513	{	437	{
514	case DT_INT:	438	case DT_INT:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	439	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
516	break;	440	break;
517		441
518	case DT_LONG:	442	case DT_LONG:
519	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	443	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
520	break;	444	break;
521		445
522	case DT_STR:	446	case DT_STR:
523	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	447	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
524	break;	448	break;
525		449
526	case DT_STR_LEN:	450	case DT_STR_LEN:
527	{	451	{
528	char *str = va_arg (ap, char *);	452	char *str = va_arg (ap, char *);
529	int len = va_arg (ap, int);	453	int len = va_arg (ap, int);
530		454
531	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	455	XPUSHs (sv_2mortal (newSVpvn (str, len)));
532	}	456	}
533	break;	457	break;
534		458
535	case DT_WCS_LEN:	459	case DT_WCS_LEN:
536	{	460	{
537	wchar_t *wstr = va_arg (ap, wchar_t *);	461	wchar_t *wstr = va_arg (ap, wchar_t *);
538	int wlen = va_arg (ap, int);	462	int wlen = va_arg (ap, int);
539		463
540	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	464	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
541	}	465	}
542	break;	466	break;
543		467
		468	case DT_LCS_LEN:
		469	{
		470	long *lstr = va_arg (ap, long *);
		471	int llen = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		474	}
		475	break;
		476
544	case DT_XEVENT:	477	case DT_XEVENT:
545	{	478	{
546	XEvent *xe = va_arg (ap, XEvent *);	479	XEvent *xe = va_arg (ap, XEvent *);
547	HV *hv = newHV ();	480	HV *hv = newHV ();
548		481
549	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	482	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
550	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	483	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		484	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
551	# undef set	485	# undef set
552		486
553	setiv (type, xe->type);	487	setiv (type, xe->type);
554	setiv (send_event, xe->xany.send_event);	488	setiv (send_event, xe->xany.send_event);
555	setiv (serial, xe->xany.serial);	489	setiv (serial, xe->xany.serial);
556		490
557	switch (xe->type)	491	switch (xe->type)
558	{	492	{
559	case KeyPress:	493	case KeyPress:
560	case KeyRelease:	494	case KeyRelease:
561	case ButtonPress:	495	case ButtonPress:
562	case ButtonRelease:	496	case ButtonRelease:
563	case MotionNotify:	497	case MotionNotify:
		498	setuv (window, xe->xmotion.window);
		499	setuv (root, xe->xmotion.root);
		500	setuv (subwindow, xe->xmotion.subwindow);
564	setiv (time, xe->xmotion.time);	501	setuv (time, xe->xmotion.time);
565	setiv (x, xe->xmotion.x);	502	setiv (x, xe->xmotion.x);
566	setiv (y, xe->xmotion.y);	503	setiv (y, xe->xmotion.y);
567	setiv (row, xe->xmotion.y / term->fheight);	504	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
568	setiv (col, xe->xmotion.x / term->fwidth);	505	setiv (col, xe->xmotion.x / term->fwidth);
569	setiv (x_root, xe->xmotion.x_root);	506	setiv (x_root, xe->xmotion.x_root);
570	setiv (y_root, xe->xmotion.y_root);	507	setiv (y_root, xe->xmotion.y_root);
571	setiv (state, xe->xmotion.state);	508	setuv (state, xe->xmotion.state);
572	break;
573	}
574		509
575	switch (xe->type)	510	switch (xe->type)
576	{	511	{
577	case KeyPress:	512	case KeyPress:
578	case KeyRelease:	513	case KeyRelease:
579	setiv (keycode, xe->xkey.keycode);	514	setuv (keycode, xe->xkey.keycode);
580	break;	515	break;
581		516
582	case ButtonPress:	517	case ButtonPress:
583	case ButtonRelease:	518	case ButtonRelease:
584	setiv (button, xe->xbutton.button);	519	setuv (button, xe->xbutton.button);
585	break;	520	break;
586		521
587	case MotionNotify:	522	case MotionNotify:
588	setiv (is_hint, xe->xmotion.is_hint);	523	setiv (is_hint, xe->xmotion.is_hint);
		524	break;
		525	}
		526
589	break;	527	break;
		528
		529	case MapNotify:
		530	case UnmapNotify:
		531	case ConfigureNotify:
		532	setuv (event, xe->xconfigure.event);
		533	setuv (window, xe->xconfigure.window);
		534
		535	switch (xe->type)
		536	{
		537	case ConfigureNotify:
		538	setiv (x, xe->xconfigure.x);
		539	setiv (y, xe->xconfigure.y);
		540	setiv (width, xe->xconfigure.width);
		541	setiv (height, xe->xconfigure.height);
		542	setuv (above, xe->xconfigure.above);
		543	break;
		544	}
		545
		546	break;
		547
		548	case PropertyNotify:
		549	setuv (window, xe->xproperty.window);
		550	setuv (atom, xe->xproperty.atom);
		551	setuv (time, xe->xproperty.time);
		552	setiv (state, xe->xproperty.state);
		553	break;
		554
		555	case ClientMessage:
		556	setuv (window, xe->xclient.window);
		557	setuv (message_type, xe->xclient.message_type);
		558	setuv (format, xe->xclient.format);
		559	setuv (l0, xe->xclient.data.l[0]);
		560	setuv (l1, xe->xclient.data.l[1]);
		561	setuv (l2, xe->xclient.data.l[2]);
		562	setuv (l3, xe->xclient.data.l[3]);
		563	setuv (l4, xe->xclient.data.l[4]);
		564	break;
590	}	565	}
591		566
592	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
593	}	568	}
594	break;	569	break;
595		570
596	case DT_END:	571	case DT_END:
597	goto call;	572	goto call;
598		573
599	default:	574	default:
600	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
601	}	576	}
		577	}
		578
		579	call:
		580	va_end (ap);
		581
		582	PUTBACK;
		583	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		584	SPAGAIN;
		585
		586	if (count)
		587	{
		588	SV *status = POPs;
		589	count = SvTRUE (status);
602	}	590	}
603		591
604	call:
605	va_end (ap);
606
607	PUTBACK;	592	PUTBACK;
608	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
609	SPAGAIN;
610
611	if (count)
612	{
613	SV *status = POPs;
614	count = SvTRUE (status);
615	}
616
617	PUTBACK;
618	FREETMPS;	593	FREETMPS;
619	LEAVE;	594	LEAVE;
620		595
621	if (SvTRUE (ERRSV))	596	if (SvTRUE (ERRSV))
622	{	597	{
623	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	598	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
624	ungrab (term); // better lose the grab than the session	599	ungrab (term); // better lose the grab than the session
625	}	600	}
626		601
627	event_consumed = !!count;	602	event_consumed = !!count;
628	}	603	}
629	catch (...)
630	{
631	swap (perl_environ, environ);
632	throw;
633	}
634	else	604	else
635	event_consumed = false;	605	event_consumed = false;
636		606
637	// post-handling of some events	607	// post-handling of some events
638	if (htype == HOOK_REFRESH_BEGIN)	608	if (htype == HOOK_REFRESH_BEGIN)
639	swap_overlays (term);	609	{
		610	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		611
		612	for (int i = AvFILL (av); i >= 0; i--)
		613	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		614	}
640	else if (htype == HOOK_DESTROY)	615	else if (htype == HOOK_DESTROY)
641	{	616	{
642	clearSVptr ((SV *)term->perl.self);	617	clearSVptr ((SV *)term->perl.self);
643	SvREFCNT_dec ((SV *)term->perl.self);	618	SvREFCNT_dec ((SV *)term->perl.self);
		619
		620	// don't allow further calls
		621	term->perl.self = 0;
644	}	622	}
645		623
646	swap (perl_environ, environ);
647
648	return event_consumed;	624	return event_consumed;
		625	}
		626
		627	void
		628	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		629	{
		630	localise_env set_environ (perl_environ);
		631
		632	ENTER;
		633	SAVETMPS;
		634
		635	dSP;
		636	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		637	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		638
		639	if (SvTRUE (ERRSV))
		640	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		641
		642	FREETMPS;
		643	LEAVE;
649	}	644	}
650		645
651	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
652		647
653	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
…		…
665	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
666	# include "hookinc.h"	661	# include "hookinc.h"
667	# undef def	662	# undef def
668		663
669	HV *option = get_hv ("urxvt::OPTION", 1);	664	HV *option = get_hv ("urxvt::OPTION", 1);
670	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	665	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
671	# define nodef(name)	666	# define nodef(name)
672	# include "optinc.h"	667	# include "optinc.h"
673	# undef nodef	668	# undef nodef
674	# undef def	669	# undef def
675		670
676	HV *stash = gv_stashpv ("urxvt", 1);	671	HV *stash = gv_stashpv ("urxvt", 1);
677	struct {	672	static const struct {
678	const char *name;	673	const char *name;
679	IV iv;	674	IV iv;
680	} *civ, const_iv[] = {	675	} *civ, const_iv[] = {
681	# define const_iv(name) { # name, (IV)name }	676	# define const_iv(name) { # name, (IV)name }
		677	const_iv (NUM_RESOURCES),
682	const_iv (DEFAULT_RSTYLE),	678	const_iv (DEFAULT_RSTYLE),
683	const_iv (OVERLAY_RSTYLE),	679	const_iv (OVERLAY_RSTYLE),
		680	const_iv (Color_Bits),
		681	const_iv (RS_bgShift), const_iv (RS_bgMask),
		682	const_iv (RS_fgShift), const_iv (RS_fgMask),
		683	const_iv (RS_Careful),
		684	const_iv (RS_fontCount),
		685	const_iv (RS_fontShift),
		686	const_iv (RS_fontMask),
		687	const_iv (RS_baseattrMask),
		688	const_iv (RS_attrMask),
		689	const_iv (RS_redraw),
		690	const_iv (RS_Sel),
684	const_iv (RS_Bold),	691	const_iv (RS_Bold),
685	const_iv (RS_Italic),	692	const_iv (RS_Italic),
686	const_iv (RS_Blink),	693	const_iv (RS_Blink),
687	const_iv (RS_RVid),	694	const_iv (RS_RVid),
688	const_iv (RS_Uline),	695	const_iv (RS_Uline),
…		…
701	const_iv (Button3Mask),	708	const_iv (Button3Mask),
702	const_iv (Button4Mask),	709	const_iv (Button4Mask),
703	const_iv (Button5Mask),	710	const_iv (Button5Mask),
704	const_iv (AnyModifier),	711	const_iv (AnyModifier),
705		712
706	const_iv (EVENT_NONE),	713	const_iv (NoSymbol),
707	const_iv (EVENT_READ),	714	const_iv (GrabModeSync),
708	const_iv (EVENT_WRITE),	715	const_iv (GrabModeAsync),
709		716
710	const_iv (NoEventMask),	717	const_iv (NoEventMask),
711	const_iv (KeyPressMask),	718	const_iv (KeyPressMask),
712	const_iv (KeyReleaseMask),	719	const_iv (KeyReleaseMask),
713	const_iv (ButtonPressMask),	720	const_iv (ButtonPressMask),
…		…
765	const_iv (SelectionRequest),	772	const_iv (SelectionRequest),
766	const_iv (SelectionNotify),	773	const_iv (SelectionNotify),
767	const_iv (ColormapNotify),	774	const_iv (ColormapNotify),
768	const_iv (ClientMessage),	775	const_iv (ClientMessage),
769	const_iv (MappingNotify),	776	const_iv (MappingNotify),
		777	# if ENABLE_XIM_ONTHESPOT
		778	const_iv (XIMReverse),
		779	const_iv (XIMUnderline),
		780	const_iv (XIMHighlight),
		781	const_iv (XIMPrimary),
		782	const_iv (XIMSecondary),
		783	const_iv (XIMTertiary),
		784	const_iv (XIMVisibleToForward),
		785	const_iv (XIMVisibleToBackword),
		786	const_iv (XIMVisibleToCenter),
		787	# if 0
		788	const_iv (XIMForwardChar),
		789	const_iv (XIMBackwardChar),
		790	const_iv (XIMForwardWord),
		791	const_iv (XIMBackwardWord),
		792	const_iv (XIMCaretUp),
		793	const_iv (XIMCaretDown),
		794	const_iv (XIMNextLine),
		795	const_iv (XIMPreviousLine),
		796	const_iv (XIMLineStart),
		797	const_iv (XIMLineEnd),
		798	const_iv (XIMAbsolutePosition),
		799	const_iv (XIMDontChange),
		800	# endif
		801	# endif
770	};	802	};
771		803
772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	804	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
773	civ-- > const_iv; )
774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	805	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
775	}	806	}
776		807
777	void	808	void
778	warn (const char *msg)	809	warn (const char *msg)
779	CODE:	810	CODE:
…		…
782	void	813	void
783	fatal (const char *msg)	814	fatal (const char *msg)
784	CODE:	815	CODE:
785	rxvt_fatal ("%s", msg);	816	rxvt_fatal ("%s", msg);
786		817
787	SV *
788	untaint (SV *sv)
789	CODE:
790	RETVAL = newSVsv (sv);
791	SvTAINTED_off (RETVAL);
792	OUTPUT:
793	RETVAL
794
795	void	818	void
796	_exit (int status)	819	_exit (int status)
797
798	bool
799	safe ()
800	CODE:
801	RETVAL = !rxvt_tainted ();
802	OUTPUT:
803	RETVAL
804		820
805	NV	821	NV
806	NOW ()	822	NOW ()
807	CODE:	823	CODE:
808	RETVAL = NOW;	824	RETVAL = ev::now ();
809	OUTPUT:	825	OUTPUT:
810	RETVAL	826	RETVAL
811		827
812	int	828	int
813	GET_BASEFG (int rend)	829	GET_BASEFG (int rend)
…		…
824	RETVAL	840	RETVAL
825		841
826	int	842	int
827	SET_FGCOLOR (int rend, int new_color)	843	SET_FGCOLOR (int rend, int new_color)
828	CODE:	844	CODE:
829	RETVAL = SET_FGCOLOR (rend, new_color);	845	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
830	OUTPUT:	846	OUTPUT:
831	RETVAL	847	RETVAL
832		848
833	int	849	int
834	SET_BGCOLOR (int rend, int new_color)	850	SET_BGCOLOR (int rend, int new_color)
835	CODE:	851	CODE:
836	RETVAL = SET_BGCOLOR (rend, new_color);	852	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
837	OUTPUT:	853	OUTPUT:
838	RETVAL	854	RETVAL
839		855
840	int	856	int
841	GET_CUSTOM (int rend)	857	GET_CUSTOM (int rend)
842	CODE:	858	CODE:
843	RETVAL = (rend && RS_customMask) >> RS_customShift;	859	RETVAL = (rend & RS_customMask) >> RS_customShift;
844	OUTPUT:	860	OUTPUT:
845	RETVAL	861	RETVAL
846		862
847	int	863	int
848	SET_CUSTOM (int rend, int new_value)	864	SET_CUSTOM (int rend, int new_value)
…		…
855	| ((new_value << RS_customShift) & RS_customMask);	871	| ((new_value << RS_customShift) & RS_customMask);
856	}	872	}
857	OUTPUT:	873	OUTPUT:
858	RETVAL	874	RETVAL
859		875
		876	void
		877	termlist ()
		878	PPCODE:
		879	{
		880	EXTEND (SP, rxvt_term::termlist.size ());
		881
		882	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		883	if ((*t)->perl.self)
		884	PUSHs (sv_2mortal (newSVterm (*t)));
		885	}
		886
		887	IV
		888	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		889	CODE:
		890	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		891	req->cb_sv = newSVsv (cb);
		892	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		893	av_push (av, newSViv ((IV)req));
		894	RETVAL = (IV)req;
		895	OUTPUT:
		896	RETVAL
		897
		898	void
		899	_delete_selection_request (IV req_)
		900	CODE:
		901	rxvt_selection *req = (rxvt_selection *)req_;
		902	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		903	int i;
		904
		905	for (i = AvFILL (av); i >= 0; i--)
		906	if (SvIV (*av_fetch (av, i, 1)) == req_)
		907	break;
		908
		909	for (; i < AvFILL (av); i++)
		910	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		911
		912	av_pop (av);
		913
		914	delete req;
		915
860	MODULE = urxvt PACKAGE = urxvt::term	916	MODULE = urxvt PACKAGE = urxvt::term
861		917
862	SV *	918	SV *
863	_new (...)	919	_new (AV *env, AV *arg)
864	CODE:	920	CODE:
865	{	921	{
866	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
867	croak ("first argument to urxvt::term->_new must be arrayref");
868
869	rxvt_term *term = new rxvt_term;	922	rxvt_term *term = new rxvt_term;
870		923
871	term->argv = new stringvec;	924	stringvec *argv = new stringvec;
872	term->envv = new stringvec;	925	stringvec *envv = new stringvec;
873		926
874	for (int i = 1; i < items; i++)	927	for (int i = 0; i <= AvFILL (arg); i++)
875	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	928	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
876		929
877	AV *envv = (AV *)SvRV (ST (0));
878	for (int i = av_len (envv) + 1; i--; )	930	for (int i = AvFILL (env) + 1; i--; )
879	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
880		932
881	term->envv->push_back (0);	933	envv->push_back (0);
882
883	bool success;
884		934
885	try	935	try
886	{	936	{
887	success = term->init (term->argv->size (), term->argv->begin ());	937	term->init (argv, envv);
888	}	938	}
889	catch (const class rxvt_failure_exception &e)	939	catch (const class rxvt_failure_exception &e)
890	{
891	success = false;
892	}
893
894	if (!success)
895	{	940	{
896	term->destroy ();	941	term->destroy ();
897	croak ("error while initializing new terminal instance");	942	croak ("error while initializing new terminal instance");
898	}	943	}
899		944
…		…
904	RETVAL	949	RETVAL
905		950
906	void	951	void
907	rxvt_term::destroy ()	952	rxvt_term::destroy ()
908		953
909	#if ENABLE_PERL_FRILLS
910
911	void
912	rxvt_term::XListProperties (U32 window)
913	PPCODE:
914	{
915	int count;
916	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
917
918	EXTEND (SP, count);
919	while (count--)
920	PUSHs (newSVuv ((U32)props [count]));
921
922	XFree (props);
923	}
924
925	void
926	rxvt_term::XGetWindowProperty (U32 window, U32 property)
927	PPCODE:
928	{
929	Atom type;
930	int format;
931	unsigned long nitems;
932	unsigned long bytes_after;
933	unsigned char *prop;
934	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
935	0, 1<<30, 0, AnyPropertyType,
936	&type, &format, &nitems, &bytes_after, &prop);
937	if (type != None)
938	{
939	EXTEND (SP, 3);
940	PUSHs (newSVuv ((U32)type));
941	PUSHs (newSViv (format));
942	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
943	XFree (prop);
944	}
945	}
946
947	void
948	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
949	CODE:
950	{
951	STRLEN len;
952	char *data_ = SvPVbyte (data, len);
953
954	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
955	type, format, PropModeReplace,
956	(unsigned char *)data, len * 8 / format);
957	}
958
959	void
960	rxvt_term::XDeleteProperty (U32 window, U32 property)
961	CODE:
962	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
963
964	U32
965	rxvt_term::DefaultRootWindow ()
966	CODE:
967	RETVAL = (U32)THIS->display->root;
968	OUTPUT:
969	RETVAL
970
971	U32
972	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
973	CODE:
974	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
975	x, y, width, height, 0,
976	THIS->pix_colors_focused[Color_border],
977	THIS->pix_colors_focused[Color_border]);
978	OUTPUT:
979	RETVAL
980
981	void
982	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
983	CODE:
984	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
985
986	void
987	rxvt_term::XMapWindow (U32 window)
988	CODE:
989	XMapWindow (THIS->display->display, (Window)window);
990
991	void
992	rxvt_term::XUnmapWindow (U32 window)
993	CODE:
994	XUnmapWindow (THIS->display->display, (Window)window);
995
996	#endif
997
998	void	954	void
999	rxvt_term::set_should_invoke (int htype, int inc)	955	rxvt_term::set_should_invoke (int htype, int inc)
1000	CODE:	956	CODE:
1001	THIS->perl.should_invoke [htype] += inc;	957	THIS->perl.should_invoke [htype] += inc;
1002		958
1003	void	959	int
1004	rxvt_term::grab_button (int button, U32 modifiers)	960	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1005	CODE:	961	CODE:
1006	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	962	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1007	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	963	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1008	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	964	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		965	OUTPUT: RETVAL
		966
		967	int
		968	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		969	CODE:
		970	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		971	OUTPUT: RETVAL
		972
		973	void
		974	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		975	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		976	CODE:
		977	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		978
		979	void
		980	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		981	CODE:
		982	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		983
		984	void
		985	rxvt_term::XUngrabKeyboard (Time eventtime)
		986	CODE:
		987	XUngrabKeyboard (THIS->dpy, eventtime);
1009		988
1010	bool	989	bool
1011	rxvt_term::grab (U32 eventtime, int sync = 0)	990	rxvt_term::grab (Time eventtime, int sync = 0)
1012	CODE:	991	CODE:
1013	{	992	{
1014	int mode = sync ? GrabModeSync : GrabModeAsync;	993	int mode = sync ? GrabModeSync : GrabModeAsync;
1015		994
1016	THIS->perl.grabtime = 0;	995	THIS->perl.grabtime = 0;
1017		996
1018	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	997	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	998	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1020	mode, mode, None, GRAB_CURSOR, eventtime))	999	mode, mode, None, GRAB_CURSOR, eventtime))
1021	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1000	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1022	THIS->perl.grabtime = eventtime;	1001	THIS->perl.grabtime = eventtime;
1023	else	1002	else
1024	XUngrabPointer (THIS->display->display, eventtime);	1003	XUngrabPointer (THIS->dpy, eventtime);
1025		1004
1026	RETVAL = !!THIS->perl.grabtime;	1005	RETVAL = !!THIS->perl.grabtime;
1027	}	1006	}
1028	OUTPUT:	1007	OUTPUT:
1029	RETVAL	1008	RETVAL
1030		1009
1031	void	1010	void
1032	rxvt_term::allow_events_async ()	1011	rxvt_term::allow_events_async ()
1033	CODE:	1012	CODE:
1034	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1013	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1035		1014
1036	void	1015	void
1037	rxvt_term::allow_events_sync ()	1016	rxvt_term::allow_events_sync ()
1038	CODE:	1017	CODE:
1039	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1018	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1040		1019
1041	void	1020	void
1042	rxvt_term::allow_events_replay ()	1021	rxvt_term::allow_events_replay ()
1043	CODE:	1022	CODE:
1044	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1023	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1045	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1024	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1046		1025
1047	void	1026	void
1048	rxvt_term::ungrab ()	1027	rxvt_term::ungrab ()
1049	CODE:	1028	CODE:
1050	ungrab (THIS);	1029	ungrab (THIS);
		1030
		1031	int
		1032	rxvt_term::XStringToKeysym (char *string)
		1033	CODE:
		1034	RETVAL = XStringToKeysym (string);
		1035	OUTPUT: RETVAL
		1036
		1037	char *
		1038	rxvt_term::XKeysymToString (int sym)
		1039	CODE:
		1040	RETVAL = XKeysymToString (sym);
		1041	OUTPUT: RETVAL
		1042
		1043	int
		1044	rxvt_term::XKeysymToKeycode (int sym)
		1045	CODE:
		1046	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1047	OUTPUT: RETVAL
		1048
		1049	int
		1050	rxvt_term::XKeycodeToKeysym (int code, int index)
		1051	CODE:
		1052	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1053	OUTPUT: RETVAL
1051		1054
1052	int	1055	int
1053	rxvt_term::strwidth (SV *str)	1056	rxvt_term::strwidth (SV *str)
1054	CODE:	1057	CODE:
1055	{	1058	{
1056	wchar_t *wstr = sv2wcs (str);	1059	wchar_t *wstr = sv2wcs (str);
1057		1060
1058	rxvt_push_locale (THIS->locale);	1061	rxvt_push_locale (THIS->locale);
1059	RETVAL = wcswidth (wstr, wcslen (wstr));	1062	RETVAL = 0;
		1063	for (wchar_t *wc = wstr; *wc; wc++)
		1064	{
		1065	int w = WCWIDTH (*wc);
		1066
		1067	if (w)
		1068	RETVAL += max (w, 1);
		1069	}
1060	rxvt_pop_locale ();	1070	rxvt_pop_locale ();
1061		1071
1062	free (wstr);	1072	free (wstr);
1063	}	1073	}
1064	OUTPUT:	1074	OUTPUT:
…		…
1074	char *mbstr = rxvt_wcstombs (wstr);	1084	char *mbstr = rxvt_wcstombs (wstr);
1075	rxvt_pop_locale ();	1085	rxvt_pop_locale ();
1076		1086
1077	free (wstr);	1087	free (wstr);
1078		1088
1079	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1089	RETVAL = newSVpv (mbstr, 0);
1080	free (mbstr);	1090	free (mbstr);
1081	}	1091	}
1082	OUTPUT:	1092	OUTPUT:
1083	RETVAL	1093	RETVAL
1084		1094
…		…
1091		1101
1092	rxvt_push_locale (THIS->locale);	1102	rxvt_push_locale (THIS->locale);
1093	wchar_t *wstr = rxvt_mbstowcs (data, len);	1103	wchar_t *wstr = rxvt_mbstowcs (data, len);
1094	rxvt_pop_locale ();	1104	rxvt_pop_locale ();
1095		1105
1096	RETVAL = taint_if (wcs2sv (wstr), octets);	1106	RETVAL = wcs2sv (wstr);
1097	free (wstr);	1107	free (wstr);
1098	}	1108	}
1099	OUTPUT:	1109	OUTPUT:
1100	RETVAL	1110	RETVAL
1101		1111
		1112	char *
		1113	rxvt_term::locale ()
		1114	CODE:
		1115	RETVAL = THIS->locale;
		1116	OUTPUT:
		1117	RETVAL
		1118
1102	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1119	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1103		1120
1104	#define TERM_OFFSET_width TERM_OFFSET(width)	1121	#define TERM_OFFSET_width TERM_OFFSET(width)
1105	#define TERM_OFFSET_height TERM_OFFSET(height)	1122	#define TERM_OFFSET_height TERM_OFFSET(height)
1106	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1123	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1107	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1124	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1108	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1125	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1109	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1126	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1110	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1127	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1111	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1128	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1112	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1129	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1130	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1131	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1132	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1133	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1113	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1134	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1114	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1135	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1115	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1136	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1116		1137
1117	int	1138	int
1118	rxvt_term::width ()	1139	rxvt_term::width ()
1119	ALIAS:	1140	ALIAS:
1120	width = TERM_OFFSET_width	1141	width = TERM_OFFSET_width
1121	height = TERM_OFFSET_height	1142	height = TERM_OFFSET_height
1122	fwidth = TERM_OFFSET_fwidth	1143	fwidth = TERM_OFFSET_fwidth
1123	fheight = TERM_OFFSET_fheight	1144	fheight = TERM_OFFSET_fheight
1124	fbase = TERM_OFFSET_fbase	1145	fbase = TERM_OFFSET_fbase
1125	nrow = TERM_OFFSET_nrow	1146	nrow = TERM_OFFSET_nrow
1126	ncol = TERM_OFFSET_ncol	1147	ncol = TERM_OFFSET_ncol
1127	focus = TERM_OFFSET_focus	1148	focus = TERM_OFFSET_focus
1128	mapped = TERM_OFFSET_mapped	1149	mapped = TERM_OFFSET_mapped
		1150	int_bwidth = TERM_OFFSET_int_bwidth
		1151	ext_bwidth = TERM_OFFSET_ext_bwidth
		1152	lineSpace = TERM_OFFSET_lineSpace
		1153	letterSpace = TERM_OFFSET_letterSpace
1129	saveLines = TERM_OFFSET_saveLines	1154	saveLines = TERM_OFFSET_saveLines
1130	total_rows = TERM_OFFSET_total_rows	1155	total_rows = TERM_OFFSET_total_rows
1131	top_row = TERM_OFFSET_top_row	1156	top_row = TERM_OFFSET_top_row
1132	CODE:	1157	CODE:
1133	RETVAL = *(int *)((char *)THIS + ix);	1158	RETVAL = *(int *)((char *)THIS + ix);
1134	OUTPUT:	1159	OUTPUT:
1135	RETVAL	1160	RETVAL
1136		1161
…		…
1138	rxvt_term::ModLevel3Mask ()	1163	rxvt_term::ModLevel3Mask ()
1139	ALIAS:	1164	ALIAS:
1140	ModLevel3Mask = 0	1165	ModLevel3Mask = 0
1141	ModMetaMask = 1	1166	ModMetaMask = 1
1142	ModNumLockMask = 2	1167	ModNumLockMask = 2
		1168	current_screen = 3
		1169	hidden_cursor = 4
1143	CODE:	1170	CODE:
1144	switch (ix)	1171	switch (ix)
1145	{	1172	{
1146	case 0: RETVAL = THIS->ModLevel3Mask; break;	1173	case 0: RETVAL = THIS->ModLevel3Mask; break;
1147	case 1: RETVAL = THIS->ModMetaMask; break;	1174	case 1: RETVAL = THIS->ModMetaMask; break;
1148	case 2: RETVAL = THIS->ModNumLockMask; break;	1175	case 2: RETVAL = THIS->ModNumLockMask; break;
		1176	case 3: RETVAL = THIS->current_screen; break;
		1177	#ifdef CURSOR_BLINK
		1178	case 4: RETVAL = THIS->hidden_cursor; break;
		1179	#endif
1149	}	1180	}
1150	OUTPUT:	1181	OUTPUT:
1151	RETVAL	1182	RETVAL
1152		1183
1153	char *	1184	char *
…		…
1163	}	1194	}
1164	OUTPUT:	1195	OUTPUT:
1165	RETVAL	1196	RETVAL
1166		1197
1167	SV *	1198	SV *
1168	rxvt_term::_env ()	1199	rxvt_term::envv ()
		1200	ALIAS:
		1201	argv = 1
1169	CODE:	1202	PPCODE:
1170	{	1203	{
1171	if (THIS->envv)	1204	stringvec *vec = ix ? THIS->argv : THIS->envv;
1172	{
1173	AV *av = newAV ();
1174		1205
		1206	EXTEND (SP, vec->size ());
		1207
1175	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1208	for (char **i = vec->begin (); i != vec->end (); ++i)
1176	if (*i)	1209	if (*i)
1177	av_push (av, newSVpv (*i, 0));	1210	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1178
1179	RETVAL = newRV_noinc ((SV *)av);
1180	}
1181	else
1182	RETVAL = &PL_sv_undef;
1183	}	1211	}
1184	OUTPUT:
1185	RETVAL
1186		1212
1187	int	1213	int
1188	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1214	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1189	CODE:	1215	CODE:
1190	RETVAL = THIS->pty_ev.events;	1216	RETVAL = THIS->pty_ev.events;
1191	if (events != EVENT_UNDEF)	1217	if (events != ev::UNDEF)
1192	THIS->pty_ev.set (events);	1218	THIS->pty_ev.set (events);
1193	OUTPUT:	1219	OUTPUT:
1194	RETVAL	1220	RETVAL
1195		1221
1196	U32	1222	int
		1223	rxvt_term::pty_fd ()
		1224	CODE:
		1225	RETVAL = THIS->pty->pty;
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	Window
1197	rxvt_term::parent ()	1230	rxvt_term::parent ()
1198	CODE:	1231	CODE:
1199	RETVAL = (U32)THIS->parent [0];	1232	RETVAL = THIS->parent;
1200	OUTPUT:	1233	OUTPUT:
1201	RETVAL	1234	RETVAL
1202		1235
1203	U32	1236	Window
1204	rxvt_term::vt ()	1237	rxvt_term::vt ()
1205	CODE:	1238	CODE:
1206	RETVAL = (U32)THIS->vt;	1239	RETVAL = THIS->vt;
1207	OUTPUT:	1240	OUTPUT:
1208	RETVAL	1241	RETVAL
1209		1242
1210	void	1243	void
1211	rxvt_term::vt_emask_add (U32 emask)	1244	rxvt_term::vt_emask_add (U32 emask)
…		…
1233	}	1266	}
1234	OUTPUT:	1267	OUTPUT:
1235	RETVAL	1268	RETVAL
1236		1269
1237	void	1270	void
		1271	rxvt_term::focus_in ()
		1272
		1273	void
		1274	rxvt_term::focus_out ()
		1275
		1276	void
		1277	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1278	ALIAS:
		1279	key_release = 1
		1280	CODE:
		1281	{
		1282	XKeyEvent xkey;
		1283
		1284	memset (&xkey, 0, sizeof (xkey));
		1285
		1286	xkey.time = time;
		1287	xkey.state = state;
		1288	xkey.keycode = keycode;
		1289
		1290	xkey.type = ix ? KeyRelease : KeyPress;
		1291	xkey.display = THIS->dpy;
		1292	xkey.window = THIS->vt;
		1293	xkey.root = THIS->display->root;
		1294	xkey.subwindow = THIS->vt;
		1295
		1296	if (ix)
		1297	THIS->key_release (xkey);
		1298	else
		1299	THIS->key_press (xkey);
		1300	}
		1301
		1302	void
1238	rxvt_term::want_refresh ()	1303	rxvt_term::want_refresh ()
1239	CODE:	1304	CODE:
1240	THIS->want_refresh = 1;	1305	THIS->want_refresh = 1;
		1306	THIS->refresh_check ();
1241		1307
1242	void	1308	void
1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1309	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1244	PPCODE:	1310	PPCODE:
1245	{	1311	{
…		…
1248		1314
1249	line_t &l = ROW(row_number);	1315	line_t &l = ROW(row_number);
1250		1316
1251	if (GIMME_V != G_VOID)	1317	if (GIMME_V != G_VOID)
1252	{	1318	{
1253	wchar_t *wstr = new wchar_t [THIS->ncol];	1319	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1254		1320
1255	for (int col = 0; col < THIS->ncol; col++)	1321	for (int col = 0; col < THIS->ncol; col++)
1256	wstr [col] = l.t [col];	1322	wstr [col] = l.t [col];
1257		1323
1258	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1324	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1259
1260	delete [] wstr;
1261	}	1325	}
1262		1326
1263	if (new_text)	1327	if (new_text)
1264	{	1328	{
1265	wchar_t *wstr = sv2wcs (new_text);	1329	wchar_t *wstr = sv2wcs (new_text);
1266		1330
1267	int len = min (wcslen (wstr) - start_ofs, max_len);	1331	int len = min (wcslen (wstr) - start_ofs, max_len);
1268		1332
1269	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1333	if (start_col < 0 || start_col + len > THIS->ncol)
1270	{	1334	{
1271	free (wstr);	1335	free (wstr);
1272	croak ("new_text extends beyond horizontal margins");	1336	croak ("new_text extends beyond horizontal margins");
1273	}	1337	}
1274		1338
…		…
1306	{	1370	{
1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1371	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1308	croak ("new_rend must be arrayref");	1372	croak ("new_rend must be arrayref");
1309		1373
1310	AV *av = (AV *)SvRV (new_rend);	1374	AV *av = (AV *)SvRV (new_rend);
1311	int len = min (av_len (av) + 1 - start_ofs, max_len);	1375	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1312		1376
1313	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1377	if (start_col < 0 || start_col + len > THIS->ncol)
1314	croak ("new_rend array extends beyond horizontal margins");	1378	croak ("new_rend array extends beyond horizontal margins");
1315		1379
1316	for (int col = start_col; col < start_col + len; col++)	1380	for (int col = start_col; col < start_col + len; col++)
1317	{	1381	{
1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1382	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1358	rxvt_term::special_encode (SV *string)	1422	rxvt_term::special_encode (SV *string)
1359	CODE:	1423	CODE:
1360	{	1424	{
1361	wchar_t *wstr = sv2wcs (string);	1425	wchar_t *wstr = sv2wcs (string);
1362	int wlen = wcslen (wstr);	1426	int wlen = wcslen (wstr);
1363	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1427	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1364		1428
1365	rxvt_push_locale (THIS->locale);	1429	rxvt_push_locale (THIS->locale);
1366		1430
1367	wchar_t *r = rstr;	1431	wchar_t *r = rstr;
1368	for (wchar_t *s = wstr; *s; s++)	1432	for (wchar_t *s = wstr; *s; s++)
		1433	{
		1434	int w = WCWIDTH (*s);
		1435
1369	if (wcwidth (*s) == 0)	1436	if (w == 0)
1370	{	1437	{
1371	if (r == rstr)	1438	if (r == rstr)
1372	croak ("leading combining character unencodable");	1439	croak ("leading combining character unencodable");
1373		1440
1374	unicode_t n = rxvt_compose (r[-1], *s);	1441	unicode_t n = rxvt_compose (r[-1], *s);
1375	if (n == NOCHAR)	1442	if (n == NOCHAR)
1376	n = rxvt_composite.compose (r[-1], *s);	1443	n = rxvt_composite.compose (r[-1], *s);
1377		1444
1378	r[-1] = n;	1445	r[-1] = n;
1379	}	1446	}
1380	#if !UNICODE_3	1447	#if !UNICODE_3
1381	else if (*s >= 0x10000)	1448	else if (*s >= 0x10000)
1382	*r++ = rxvt_composite.compose (*s);	1449	*r++ = rxvt_composite.compose (*s);
1383	#endif	1450	#endif
1384	else	1451	else
1385	*r++ = *s;	1452	*r++ = *s;
		1453
		1454	// the *2 above only allows wcwidth <= 2
		1455	if (w > 1)
		1456	*r++ = NOCHAR;
		1457	}
1386		1458
1387	rxvt_pop_locale ();	1459	rxvt_pop_locale ();
1388		1460
1389	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1461	RETVAL = wcs2sv (rstr, r - rstr);
1390
1391	delete [] rstr;
1392	}	1462	}
1393	OUTPUT:	1463	OUTPUT:
1394	RETVAL	1464	RETVAL
1395		1465
1396	SV *	1466	SV *
1397	rxvt_term::special_decode (SV *text)	1467	rxvt_term::special_decode (SV *text)
1398	CODE:	1468	CODE:
1399	{	1469	{
1400	wchar_t *wstr = sv2wcs (text);	1470	wchar_t *wstr = sv2wcs (text);
1401	int wlen = wcslen (wstr);
1402	int dlen = 0;	1471	int dlen = 0;
1403		1472
1404	// find length	1473	// find length
1405	for (wchar_t *s = wstr; *s; s++)	1474	for (wchar_t *s = wstr; *s; s++)
1406	if (*s == NOCHAR)	1475	if (*s == NOCHAR)
…		…
1408	else if (IS_COMPOSE (*s))	1477	else if (IS_COMPOSE (*s))
1409	dlen += rxvt_composite.expand (*s, 0);	1478	dlen += rxvt_composite.expand (*s, 0);
1410	else	1479	else
1411	dlen++;	1480	dlen++;
1412		1481
1413	wchar_t *rstr = new wchar_t [dlen];	1482	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1414		1483
1415	// decode	1484	// decode
1416	wchar_t *r = rstr;	1485	wchar_t *r = rstr;
1417	for (wchar_t *s = wstr; *s; s++)	1486	for (wchar_t *s = wstr; *s; s++)
1418	if (*s == NOCHAR)	1487	if (*s == NOCHAR)
…		…
1420	else if (IS_COMPOSE (*s))	1489	else if (IS_COMPOSE (*s))
1421	r += rxvt_composite.expand (*s, r);	1490	r += rxvt_composite.expand (*s, r);
1422	else	1491	else
1423	*r++ = *s;	1492	*r++ = *s;
1424		1493
1425	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1494	RETVAL = wcs2sv (rstr, r - rstr);
1426
1427	delete [] rstr;
1428	}	1495	}
1429	OUTPUT:	1496	OUTPUT:
1430	RETVAL	1497	RETVAL
1431		1498
1432	void	1499	void
1433	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1500	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1434	PPCODE:	1501	PPCODE:
1435	{	1502	{
1436	struct resval { const char *name; int value; } rslist [] = {	1503	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1437	# define def(name) { # name, Rs_ ## name },	1504	# define def(name) { # name, Rs_ ## name },
1438	# define reserve(name,count)	1505	# define reserve(name,count)
1439	# include "rsinc.h"	1506	# include "rsinc.h"
1440	# undef def	1507	# undef def
1441	# undef reserve	1508	# undef reserve
1442	};	1509	};
1443		1510
1444	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1511	rs = rslist + ecb_array_length (rslist);
1445		1512
		1513	if (*name)
1446	do {	1514	{
		1515	do {
1447	if (rs-- == rslist)	1516	if (rs-- == rslist)
1448	croak ("no such resource '%s', requested", name);	1517	croak ("no such resource '%s', requested", name);
1449	} while (strcmp (name, rs->name));	1518	} while (strcmp (name, rs->name));
1450		1519
1451	index += rs->value;	1520	index += rs->value;
		1521	}
		1522	else
		1523	{
		1524	--rs;
		1525	name = "";
		1526	}
1452		1527
1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1528	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1529	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1455		1530
1456	if (GIMME_V != G_VOID)	1531	if (GIMME_V != G_VOID)
1457	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1532	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1458		1533
1459	if (newval)	1534	if (newval)
1460	{	1535	{
1461	if (SvOK (newval))	1536	if (SvOK (newval))
1462	{	1537	{
…		…
1469	}	1544	}
1470	}	1545	}
1471		1546
1472	const char *	1547	const char *
1473	rxvt_term::x_resource (const char *name)	1548	rxvt_term::x_resource (const char *name)
1474	CLEANUP:
1475	SvTAINTED_on (ST (0));
1476		1549
1477	bool	1550	bool
1478	rxvt_term::option (U32 optval, int set = -1)	1551	rxvt_term::option (U8 optval, int set = -1)
1479	CODE:	1552	CODE:
1480	{	1553	{
1481	RETVAL = THIS->options & optval;	1554	RETVAL = THIS->option (optval);
1482		1555
1483	if (set >= 0)	1556	if (set >= 0)
1484	{	1557	{
1485	if (set)
1486	THIS->options |= optval;	1558	THIS->set_option (optval, set);
1487	else
1488	THIS->options &= ~optval;
1489		1559
		1560	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1490	switch (optval)	1561	switch (optval)
1491	{	1562	{
1492	case Opt_skipBuiltinGlyphs:	1563	case Opt_skipBuiltinGlyphs:
1493	THIS->set_fonts ();	1564	THIS->set_fonts ();
1494	THIS->scr_remap_chars ();	1565	THIS->scr_remap_chars ();
1495	THIS->scr_touch (true);	1566	THIS->scr_touch (true);
1496	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
1497	break;	1569	break;
1498		1570
1499	case Opt_cursorUnderline:	1571	case Opt_cursorUnderline:
1500	THIS->want_refresh = 1;	1572	THIS->want_refresh = 1;
		1573	THIS->refresh_check ();
1501	break;	1574	break;
1502		1575
1503	# case Opt_scrollBar_floating:	1576	# case Opt_scrollBar_floating:
1504	# case Opt_scrollBar_right:	1577	# case Opt_scrollBar_right:
1505	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1578	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1506	# break;	1579	# break;
1507	}	1580	}
1508	}	1581	}
1509	}	1582	}
1510	OUTPUT:	1583	OUTPUT:
1511	RETVAL	1584	RETVAL
1512		1585
…		…
1538	EXTEND (SP, 2);	1611	EXTEND (SP, 2);
1539	PUSHs (sv_2mortal (newSViv (rc.row)));	1612	PUSHs (sv_2mortal (newSViv (rc.row)));
1540	PUSHs (sv_2mortal (newSViv (rc.col)));	1613	PUSHs (sv_2mortal (newSViv (rc.col)));
1541	}	1614	}
1542		1615
1543	if (items == 3)	1616	if (items >= 3)
		1617	{
		1618	rc.row = SvIV (ST (1));
		1619	rc.col = SvIV (ST (2));
		1620
		1621	if (ix == 2)
1544	{	1622	{
		1623	if (rc.col == 0)
		1624	{
		1625	// col == 0 means end of previous line
		1626	rc.row--;
		1627	rc.col = THIS->ncol;
		1628	}
		1629	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1630	&& rc.col > ROW(rc.row).l)
		1631	{
		1632	// col >= length means while line and add newline
		1633	rc.col = THIS->ncol;
		1634	}
		1635	}
		1636
		1637	clamp_it (rc.col, 0, THIS->ncol);
1545	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1638	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1546	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1547		1639
1548	if (ix)	1640	if (ix)
		1641	{
		1642	THIS->selection.screen = THIS->current_screen;
		1643
1549	THIS->want_refresh = 1;	1644	THIS->want_refresh = 1;
		1645	THIS->refresh_check ();
1550	}	1646	}
		1647	}
1551	}	1648	}
1552		1649
1553	char	1650	int
1554	rxvt_term::cur_charset ()	1651	rxvt_term::selection_screen (int screen = -1)
1555	CODE:	1652	CODE:
1556	RETVAL = THIS->charsets [THIS->screen.charset];	1653	RETVAL = THIS->selection.screen;
1557	OUTPUT:	1654	if (screen >= 0)
		1655	THIS->selection.screen = screen;
		1656	OUTPUT:
1558	RETVAL	1657	RETVAL
1559		1658
1560	#void	1659	void
1561	#rxvt_term::selection_clear ()	1660	rxvt_term::selection_clear (bool clipboard = false)
1562		1661
1563	void	1662	void
1564	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1663	rxvt_term::selection_make (Time eventtime, bool rect = false)
1565	CODE:	1664	CODE:
1566	THIS->selection.op = SELECTION_CONT;	1665	THIS->selection.op = SELECTION_CONT;
1567	THIS->selection.rect = rect;	1666	THIS->selection.rect = rect;
1568	THIS->selection_make (eventtime);	1667	THIS->selection_make (eventtime);
1569		1668
1570	int	1669	int
1571	rxvt_term::selection_grab (U32 eventtime)	1670	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1572		1671
1573	void	1672	void
1574	rxvt_term::selection (SV *newtext = 0)	1673	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1575	PPCODE:	1674	PPCODE:
1576	{	1675	{
		1676	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1677	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1678
1577	if (GIMME_V != G_VOID)	1679	if (GIMME_V != G_VOID)
1578	XPUSHs (THIS->selection.text	1680	XPUSHs (text
1579	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1681	? sv_2mortal (wcs2sv (text, len))
1580	: &PL_sv_undef);	1682	: &PL_sv_undef);
1581		1683
1582	if (newtext)	1684	if (newtext)
1583	{	1685	{
1584	free (THIS->selection.text);	1686	free (text);
1585		1687
1586	THIS->selection.text = sv2wcs (newtext);	1688	text = sv2wcs (newtext);
1587	THIS->selection.len = wcslen (THIS->selection.text);	1689	len = wcslen (text);
1588	}	1690	}
1589	}	1691	}
		1692
		1693	char
		1694	rxvt_term::cur_charset ()
		1695	CODE:
		1696	RETVAL = THIS->charsets [THIS->screen.charset];
		1697	OUTPUT:
		1698	RETVAL
1590		1699
1591	void	1700	void
1592	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)	1701	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1593		1702
1594	void	1703	void
1595	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1704	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1596		1705
1597	void	1706	void
1598	rxvt_term::scr_bell ()	1707	rxvt_term::scr_bell ()
		1708
		1709	void
		1710	rxvt_term::scr_change_screen (int screen)
1599		1711
1600	void	1712	void
1601	rxvt_term::scr_add_lines (SV *string)	1713	rxvt_term::scr_add_lines (SV *string)
1602	CODE:	1714	CODE:
1603	{	1715	{
…		…
1613	char *str = SvPVbyte (octets, len);	1725	char *str = SvPVbyte (octets, len);
1614	C_ARGS:	1726	C_ARGS:
1615	str, len	1727	str, len
1616		1728
1617	void	1729	void
		1730	rxvt_term::tt_paste (SV *octets)
		1731	INIT:
		1732	STRLEN len;
		1733	char *str = SvPVbyte (octets, len);
		1734	C_ARGS:
		1735	str, len
		1736
		1737	void
1618	rxvt_term::cmd_parse (SV *octets)	1738	rxvt_term::cmd_parse (SV *octets)
1619	CODE:	1739	CODE:
1620	{	1740	{
1621	STRLEN len;	1741	STRLEN len;
1622	char *str = SvPVbyte (octets, len);	1742	char *str = SvPVbyte (octets, len);
…		…
1644	o->self = (HV *)SvRV (RETVAL);	1764	o->self = (HV *)SvRV (RETVAL);
1645	}	1765	}
1646	OUTPUT:	1766	OUTPUT:
1647	RETVAL	1767	RETVAL
1648		1768
		1769	#############################################################################
		1770	# Various X Utility Functions
		1771	#############################################################################
		1772
		1773	void
		1774	rxvt_term::XListProperties (Window window)
		1775	PPCODE:
		1776	{
		1777	int count;
		1778	Atom *props = XListProperties (THIS->dpy, window, &count);
		1779
		1780	EXTEND (SP, count);
		1781	while (count--)
		1782	PUSHs (newSVuv ((U32)props [count]));
		1783
		1784	XFree (props);
		1785	}
		1786
		1787	void
		1788	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1789	PPCODE:
		1790	{
		1791	Atom type;
		1792	int format;
		1793	unsigned long nitems;
		1794	unsigned long bytes_after;
		1795	unsigned char *prop;
		1796
		1797	XGetWindowProperty (THIS->dpy, window, property,
		1798	0, 1<<24, 0, AnyPropertyType,
		1799	&type, &format, &nitems, &bytes_after, &prop);
		1800
		1801	if (type != None)
		1802	{
		1803	int elemsize = format == 16 ? sizeof (short)
		1804	: format == 32 ? sizeof (long)
		1805	: 1;
		1806
		1807	EXTEND (SP, 3);
		1808	PUSHs (newSVuv ((U32)type));
		1809	PUSHs (newSViv (format));
		1810	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1811	XFree (prop);
		1812	}
		1813	}
		1814
		1815	void
		1816	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1817	CODE:
		1818	{
		1819	STRLEN len;
		1820	char *data_ = SvPVbyte (data, len);
		1821
		1822	int elemsize = format == 16 ? sizeof (short)
		1823	: format == 32 ? sizeof (long)
		1824	: 1;
		1825
		1826	XChangeProperty (THIS->dpy, window, property,
		1827	type, format, PropModeReplace,
		1828	(unsigned char *)data_, len / elemsize);
		1829	}
		1830
		1831	Atom
		1832	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1833	C_ARGS: term->dpy, atom_name, only_if_exists
		1834
		1835	char *
		1836	XGetAtomName (rxvt_term *term, Atom atom)
		1837	C_ARGS: term->dpy, atom
		1838	CLEANUP:
		1839	XFree (RETVAL);
		1840
		1841	void
		1842	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1843	C_ARGS: term->dpy, window, property
		1844
		1845	Window
		1846	rxvt_term::DefaultRootWindow ()
		1847	CODE:
		1848	RETVAL = THIS->display->root;
		1849	OUTPUT:
		1850	RETVAL
		1851
		1852	#if 0
		1853
		1854	Window
		1855	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1856	C_ARGS: term->dpy, (Window)parent,
		1857	x, y, width, height, 0,
		1858	term->pix_colors_focused[Color_border],
		1859	term->pix_colors_focused[Color_border]
		1860
		1861	#endif
		1862
		1863	void
		1864	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1865	C_ARGS: term->dpy, window, parent, x, y
		1866
		1867	void
		1868	XMapWindow (rxvt_term *term, Window window)
		1869	C_ARGS: term->dpy, window
		1870
		1871	void
		1872	XUnmapWindow (rxvt_term *term, Window window)
		1873	C_ARGS: term->dpy, window
		1874
		1875	void
		1876	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1877	C_ARGS: term->dpy, window, x, y, width, height
		1878
		1879	void
		1880	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1881	CODE:
		1882	{
		1883	XWindowAttributes attr;
		1884	XGetWindowAttributes (THIS->dpy, window, &attr);
		1885	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1886	}
		1887
		1888	void
		1889	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1890	PPCODE:
		1891	{
		1892	int dx, dy;
		1893	Window child;
		1894
		1895	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1896	{
		1897	EXTEND (SP, 3);
		1898	PUSHs (newSViv (dx));
		1899	PUSHs (newSViv (dy));
		1900	PUSHs (newSVuv (child));
		1901	}
		1902	}
		1903
		1904	#############################################################################
		1905	# urxvt::overlay
		1906	#############################################################################
		1907
1649	MODULE = urxvt PACKAGE = urxvt::overlay	1908	MODULE = urxvt PACKAGE = urxvt::overlay
1650		1909
1651	void	1910	void
1652	overlay::set (int x, int y, SV *text, SV *rend = 0)	1911	overlay::set (int x, int y, SV *text, SV *rend = 0)
1653		1912
…		…
1658	overlay::hide ()	1917	overlay::hide ()
1659		1918
1660	void	1919	void
1661	overlay::DESTROY ()	1920	overlay::DESTROY ()
1662		1921
1663	MODULE = urxvt PACKAGE = urxvt::timer	1922	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1664		1923
1665	SV *
1666	timer::new ()
1667	CODE:
1668	timer *w = new timer;
1669	w->start (NOW);
1670	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1671	w->self = (HV *)SvRV (RETVAL);
1672	OUTPUT:
1673	RETVAL
1674
1675	timer *
1676	timer::cb (SV *cb)
1677	CODE:
1678	THIS->cb (cb);
1679	RETVAL = THIS;
1680	OUTPUT:
1681	RETVAL
1682
1683	NV
1684	timer::at ()
1685	CODE:
1686	RETVAL = THIS->at;
1687	OUTPUT:
1688	RETVAL
1689
1690	timer *
1691	timer::interval (NV interval)
1692	CODE:
1693	THIS->interval = interval;
1694	RETVAL = THIS;
1695	OUTPUT:
1696	RETVAL
1697
1698	timer *
1699	timer::set (NV tstamp)
1700	CODE:
1701	THIS->set (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::start (NV tstamp = THIS->at)
1708	CODE:
1709	THIS->start (tstamp);
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	timer *
1715	timer::stop ()
1716	CODE:
1717	THIS->stop ();
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	void
1723	timer::DESTROY ()
1724
1725	MODULE = urxvt PACKAGE = urxvt::iow
1726
1727	SV *
1728	iow::new ()
1729	CODE:
1730	iow *w = new iow;
1731	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1732	w->self = (HV *)SvRV (RETVAL);
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::cb (SV *cb)
1738	CODE:
1739	THIS->cb (cb);
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::fd (int fd)
1746	CODE:
1747	THIS->fd = fd;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::events (short events)
1754	CODE:
1755	THIS->events = events;
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::start ()
1762	CODE:
1763	THIS->start ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	iow *
1769	iow::stop ()
1770	CODE:
1771	THIS->stop ();
1772	RETVAL = THIS;
1773	OUTPUT:
1774	RETVAL
1775
1776	void
1777	iow::DESTROY ()
1778
1779

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