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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs.
Revision 1.134 by root, Thu Dec 16 23:03:50 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];
353		262
354	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356		265
357	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
358	{	267	{
359	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
360	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
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 ()	328	rxvt_perl_interp::init (rxvt_term *term)
413	{	329	{
414	if (!perl)	330	if (!perl)
415	{	331	{
		332	rxvt_push_locale (""); // perl init destroys current locale
		333
		334	{
416	perl_environ = rxvt_environ;	335	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	336	localise_env set_environ (perl_environ);
418		337
419	char *argv[] = {	338	char *args[] = {
420	"",	339	"",
421	"-T",	340	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	341	"BEGIN {"
		342	" urxvt->bootstrap;"
		343	" unshift @INC, '" LIBDIR "';"
		344	"}"
		345	""
		346	"use urxvt;"
423	};	347	};
		348	int argc = sizeof (args) / sizeof (args[0]);
		349	char **argv = args;
424		350
		351	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	352	perl = perl_alloc ();
426	perl_construct (perl);	353	perl_construct (perl);
427		354
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	355	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	356	|| perl_run (perl))
430	{	357	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	358	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		359
433	perl_destruct (perl);	360	perl_destruct (perl);
434	perl_free (perl);	361	perl_free (perl);
435	perl = 0;	362	perl = 0;
436	}	363	}
		364	}
437		365
438	swap (perl_environ, environ);	366	rxvt_pop_locale ();
		367	}
		368
		369	if (perl)
		370	{
		371	// runs outside of perls ENV
		372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	374	}
440	}	375	}
441		376
442	static void	377	static void
443	ungrab (rxvt_term *THIS)	378	ungrab (rxvt_term *THIS)
444	{	379	{
445	if (THIS->perl.grabtime)	380	if (THIS->perl.grabtime)
446	{	381	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	384	THIS->perl.grabtime = 0;
450	}	385	}
451	}	386	}
452		387
453	bool	388	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	390	{
456	if (!perl)	391	if (!perl || !term->perl.self)
457	return false;	392	return false;
458		393
459	if (htype == HOOK_INIT) // first hook ever called	394	localise_env set_environ (perl_environ);
		395
		396	// pre-handling of some events
		397	if (htype == HOOK_REFRESH_END)
460	{	398	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	399	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	400
		401	for (int i = 0; i <= AvFILL (av); i++)
		402	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	403	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)
467	{
468	// handled later
469	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		404
476	if (HvKEYS (hv))	405	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		406
480	while (HE *he = hv_iternext (hv))	407	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])	408	|| term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	409	{
494	dSP;	410	dSP;
495	va_list ap;	411	va_list ap;
496		412
497	va_start (ap, htype);	413	va_start (ap, htype);
…		…
516	case DT_LONG:	432	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	433	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	434	break;
519		435
520	case DT_STR:	436	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	437	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	438	break;
523		439
524	case DT_STR_LEN:	440	case DT_STR_LEN:
525	{	441	{
526	char *str = va_arg (ap, char *);	442	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	443	int len = va_arg (ap, int);
528		444
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	445	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	446	}
531	break;	447	break;
532		448
533	case DT_WCS_LEN:	449	case DT_WCS_LEN:
534	{	450	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	451	wchar_t *wstr = va_arg (ap, wchar_t *);
		452	int wlen = va_arg (ap, int);
		453
		454	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		455	}
		456	break;
		457
		458	case DT_LCS_LEN:
		459	{
		460	long *lstr = va_arg (ap, long *);
536	int wlen = va_arg (ap, int);	461	int llen = va_arg (ap, int);
537		462
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	463	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	464	}
540	break;	465	break;
541		466
542	case DT_XEVENT:	467	case DT_XEVENT:
543	{	468	{
544	XEvent *xe = va_arg (ap, XEvent *);	469	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	470	HV *hv = newHV ();
546		471
547	# 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)
548	# 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)
549	# undef set	475	# undef set
550		476
551	setiv (type, xe->type);	477	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	478	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	479	setiv (serial, xe->xany.serial);
554		480
…		…
557	case KeyPress:	483	case KeyPress:
558	case KeyRelease:	484	case KeyRelease:
559	case ButtonPress:	485	case ButtonPress:
560	case ButtonRelease:	486	case ButtonRelease:
561	case MotionNotify:	487	case MotionNotify:
		488	setuv (window, xe->xmotion.window);
		489	setuv (root, xe->xmotion.root);
		490	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	491	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	492	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	493	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	494	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	495	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	496	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	497	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	498	setuv (state, xe->xmotion.state);
		499
		500	switch (xe->type)
		501	{
		502	case KeyPress:
		503	case KeyRelease:
		504	setuv (keycode, xe->xkey.keycode);
		505	break;
		506
		507	case ButtonPress:
		508	case ButtonRelease:
		509	setuv (button, xe->xbutton.button);
		510	break;
		511
		512	case MotionNotify:
		513	setiv (is_hint, xe->xmotion.is_hint);
		514	break;
		515	}
		516
570	break;	517	break;
571	}
572		518
		519	case MapNotify:
		520	case UnmapNotify:
		521	case ConfigureNotify:
		522	setuv (event, xe->xconfigure.event);
		523	setuv (window, xe->xconfigure.window);
		524
573	switch (xe->type)	525	switch (xe->type)
574	{	526	{
575	case KeyPress:	527	case ConfigureNotify:
576	case KeyRelease:	528	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	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
578	break;	536	break;
579		537
580	case ButtonPress:	538	case PropertyNotify:
581	case ButtonRelease:	539	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	540	setuv (atom, xe->xproperty.atom);
		541	setuv (time, xe->xproperty.time);
		542	setiv (state, xe->xproperty.state);
583	break;	543	break;
584		544
585	case MotionNotify:	545	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	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]);
587	break;	554	break;
588	}	555	}
589		556
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	557	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	558	}
592	break;	559	break;
593		560
594	case DT_END:	561	case DT_END:
595	{	562	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		563
628	default:	564	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	565	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	566	}
631	}	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);
		580	}
		581
		582	PUTBACK;
		583	FREETMPS;
		584	LEAVE;
		585
		586	if (SvTRUE (ERRSV))
		587	{
		588	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		589	ungrab (term); // better lose the grab than the session
		590	}
		591
		592	event_consumed = !!count;
632	}	593	}
633	catch (...)	594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
634	{	599	{
635	swap (perl_environ, environ);	600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	604	}
		605	else if (htype == HOOK_DESTROY)
		606	{
		607	clearSVptr ((SV *)term->perl.self);
		608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
		612	}
		613
		614	return event_consumed;
638	}	615	}
639		616
640	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
641		618
642	MODULE = urxvt PACKAGE = urxvt	619	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	631	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	632	# include "hookinc.h"
656	# undef def	633	# undef def
657		634
658	HV *option = get_hv ("urxvt::OPTION", 1);	635	HV *option = get_hv ("urxvt::OPTION", 1);
659	# 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);
660	# define nodef(name)	637	# define nodef(name)
661	# include "optinc.h"	638	# include "optinc.h"
662	# undef nodef	639	# undef nodef
663	# undef def	640	# undef def
664		641
665	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	643	static const struct {
667	const char *name;	644	const char *name;
668	IV iv;	645	IV iv;
669	} *civ, const_iv[] = {	646	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	647	# define const_iv(name) { # name, (IV)name }
		648	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	649	const_iv (DEFAULT_RSTYLE),
672	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),
673	const_iv (RS_Bold),	662	const_iv (RS_Bold),
674	const_iv (RS_Italic),	663	const_iv (RS_Italic),
675	const_iv (RS_Blink),	664	const_iv (RS_Blink),
676	const_iv (RS_RVid),	665	const_iv (RS_RVid),
677	const_iv (RS_Uline),	666	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	679	const_iv (Button3Mask),
691	const_iv (Button4Mask),	680	const_iv (Button4Mask),
692	const_iv (Button5Mask),	681	const_iv (Button5Mask),
693	const_iv (AnyModifier),	682	const_iv (AnyModifier),
694		683
695	const_iv (EVENT_NONE),	684	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	685	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	686	const_iv (GrabModeAsync),
698		687
699	const_iv (NoEventMask),	688	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	689	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	690	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	691	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	743	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	744	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	745	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	746	const_iv (ClientMessage),
758	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
759	};	773	};
760		774
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	777	}
765		778
766	void	779	void
767	warn (const char *msg)	780	warn (const char *msg)
…		…
771	void	784	void
772	fatal (const char *msg)	785	fatal (const char *msg)
773	CODE:	786	CODE:
774	rxvt_fatal ("%s", msg);	787	rxvt_fatal ("%s", msg);
775		788
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	789	void
785	_exit (int status)	790	_exit (int status)
786
787	bool
788	safe ()
789	CODE:
790	RETVAL = !rxvt_tainted ();
791	OUTPUT:
792	RETVAL
793		791
794	NV	792	NV
795	NOW ()	793	NOW ()
796	CODE:	794	CODE:
797	RETVAL = NOW;	795	RETVAL = ev::now ();
798	OUTPUT:	796	OUTPUT:
799	RETVAL	797	RETVAL
800		798
801	int	799	int
802	GET_BASEFG (int rend)	800	GET_BASEFG (int rend)
…		…
813	RETVAL	811	RETVAL
814		812
815	int	813	int
816	SET_FGCOLOR (int rend, int new_color)	814	SET_FGCOLOR (int rend, int new_color)
817	CODE:	815	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	816	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	817	OUTPUT:
820	RETVAL	818	RETVAL
821		819
822	int	820	int
823	SET_BGCOLOR (int rend, int new_color)	821	SET_BGCOLOR (int rend, int new_color)
824	CODE:	822	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	823	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	824	OUTPUT:
827	RETVAL	825	RETVAL
828		826
829	int	827	int
830	GET_CUSTOM (int rend)	828	GET_CUSTOM (int rend)
831	CODE:	829	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	830	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	831	OUTPUT:
834	RETVAL	832	RETVAL
835		833
836	int	834	int
837	SET_CUSTOM (int rend, int new_value)	835	SET_CUSTOM (int rend, int new_value)
…		…
844	| ((new_value << RS_customShift) & RS_customMask);	842	| ((new_value << RS_customShift) & RS_customMask);
845	}	843	}
846	OUTPUT:	844	OUTPUT:
847	RETVAL	845	RETVAL
848		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
849	MODULE = urxvt PACKAGE = urxvt::term	858	MODULE = urxvt PACKAGE = urxvt::term
850		859
851	SV *	860	SV *
852	_new (...)	861	_new (AV *env, AV *arg)
853	CODE:	862	CODE:
854	{	863	{
855	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	864	rxvt_term *term = new rxvt_term;
859		865
860	term->argv = new stringvec;	866	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	867	stringvec *envv = new stringvec;
862		868
863	for (int i = 1; i < items; i++)	869	for (int i = 0; i <= AvFILL (arg); i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	870	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		871
866	AV *envv = (AV *)SvRV (ST (0));
867	for (int i = av_len (envv) + 1; i--; )	872	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	873	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869		874
870	term->envv->push_back (0);	875	envv->push_back (0);
871
872	bool success;
873		876
874	try	877	try
875	{	878	{
876	success = term->init (term->argv->size (), term->argv->begin ());	879	term->init (argv, envv);
877	}	880	}
878	catch (const class rxvt_failure_exception &e)	881	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	882	{
885	term->destroy ();	883	term->destroy ();
886	croak ("error while initializing new terminal instance");	884	croak ("error while initializing new terminal instance");
887	}	885	}
888		886
…		…
893	RETVAL	891	RETVAL
894		892
895	void	893	void
896	rxvt_term::destroy ()	894	rxvt_term::destroy ()
897		895
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_term::XListProperties (U32 window)
902	PPCODE:
903	{
904	int count;
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907	EXTEND (SP, count);
908	while (count--)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:
917	{
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char *)data, len * 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
974
975	void
976	rxvt_term::XMapWindow (U32 window)
977	CODE:
978	XMapWindow (THIS->display->display, (Window)window);
979
980	void
981	rxvt_term::XUnmapWindow (U32 window)
982	CODE:
983	XUnmapWindow (THIS->display->display, (Window)window);
984
985	#endif
986
987	void	896	void
988	rxvt_term::set_should_invoke (int htype, int inc)	897	rxvt_term::set_should_invoke (int htype, int inc)
989	CODE:	898	CODE:
990	THIS->perl.should_invoke [htype] += inc;	899	THIS->perl.should_invoke [htype] += inc;
991		900
992	void	901	int
993	rxvt_term::grab_button (int button, U32 modifiers)	902	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
994	CODE:	903	CODE:
995	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	904	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
996	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
997	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);
998		930
999	bool	931	bool
1000	rxvt_term::grab (U32 eventtime, int sync = 0)	932	rxvt_term::grab (Time eventtime, int sync = 0)
1001	CODE:	933	CODE:
1002	{	934	{
1003	int mode = sync ? GrabModeSync : GrabModeAsync;	935	int mode = sync ? GrabModeSync : GrabModeAsync;
1004		936
1005	THIS->perl.grabtime = 0;	937	THIS->perl.grabtime = 0;
1006		938
1007	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	939	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1008	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	940	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1009	mode, mode, None, GRAB_CURSOR, eventtime))	941	mode, mode, None, GRAB_CURSOR, eventtime))
1010	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	942	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1011	THIS->perl.grabtime = eventtime;	943	THIS->perl.grabtime = eventtime;
1012	else	944	else
1013	XUngrabPointer (THIS->display->display, eventtime);	945	XUngrabPointer (THIS->dpy, eventtime);
1014		946
1015	RETVAL = !!THIS->perl.grabtime;	947	RETVAL = !!THIS->perl.grabtime;
1016	}	948	}
1017	OUTPUT:	949	OUTPUT:
1018	RETVAL	950	RETVAL
1019		951
1020	void	952	void
1021	rxvt_term::allow_events_async ()	953	rxvt_term::allow_events_async ()
1022	CODE:	954	CODE:
1023	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	955	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1024		956
1025	void	957	void
1026	rxvt_term::allow_events_sync ()	958	rxvt_term::allow_events_sync ()
1027	CODE:	959	CODE:
1028	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	960	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1029		961
1030	void	962	void
1031	rxvt_term::allow_events_replay ()	963	rxvt_term::allow_events_replay ()
1032	CODE:	964	CODE:
1033	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	965	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1034	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	966	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1035		967
1036	void	968	void
1037	rxvt_term::ungrab ()	969	rxvt_term::ungrab ()
1038	CODE:	970	CODE:
1039	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
1040		996
1041	int	997	int
1042	rxvt_term::strwidth (SV *str)	998	rxvt_term::strwidth (SV *str)
1043	CODE:	999	CODE:
1044	{	1000	{
1045	wchar_t *wstr = sv2wcs (str);	1001	wchar_t *wstr = sv2wcs (str);
1046		1002
1047	rxvt_push_locale (THIS->locale);	1003	rxvt_push_locale (THIS->locale);
1048	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	}
1049	rxvt_pop_locale ();	1012	rxvt_pop_locale ();
1050		1013
1051	free (wstr);	1014	free (wstr);
1052	}	1015	}
1053	OUTPUT:	1016	OUTPUT:
…		…
1063	char *mbstr = rxvt_wcstombs (wstr);	1026	char *mbstr = rxvt_wcstombs (wstr);
1064	rxvt_pop_locale ();	1027	rxvt_pop_locale ();
1065		1028
1066	free (wstr);	1029	free (wstr);
1067		1030
1068	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1031	RETVAL = newSVpv (mbstr, 0);
1069	free (mbstr);	1032	free (mbstr);
1070	}	1033	}
1071	OUTPUT:	1034	OUTPUT:
1072	RETVAL	1035	RETVAL
1073		1036
…		…
1080		1043
1081	rxvt_push_locale (THIS->locale);	1044	rxvt_push_locale (THIS->locale);
1082	wchar_t *wstr = rxvt_mbstowcs (data, len);	1045	wchar_t *wstr = rxvt_mbstowcs (data, len);
1083	rxvt_pop_locale ();	1046	rxvt_pop_locale ();
1084		1047
1085	RETVAL = taint_if (wcs2sv (wstr), octets);	1048	RETVAL = wcs2sv (wstr);
1086	free (wstr);	1049	free (wstr);
1087	}	1050	}
1088	OUTPUT:	1051	OUTPUT:
1089	RETVAL	1052	RETVAL
1090		1053
		1054	char *
		1055	rxvt_term::locale ()
		1056	CODE:
		1057	RETVAL = THIS->locale;
		1058	OUTPUT:
		1059	RETVAL
		1060
1091	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1061	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1092		1062
1093	#define TERM_OFFSET_width TERM_OFFSET(width)	1063	#define TERM_OFFSET_width TERM_OFFSET(width)
1094	#define TERM_OFFSET_height TERM_OFFSET(height)	1064	#define TERM_OFFSET_height TERM_OFFSET(height)
1095	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1065	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1096	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1066	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1097	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1067	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1098	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1068	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1099	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1069	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1100	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1070	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1101	#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)
1102	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1076	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1103	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1077	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1104	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1078	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1105		1079
1106	int	1080	int
1107	rxvt_term::width ()	1081	rxvt_term::width ()
1108	ALIAS:	1082	ALIAS:
1109	width = TERM_OFFSET_width	1083	width = TERM_OFFSET_width
1110	height = TERM_OFFSET_height	1084	height = TERM_OFFSET_height
1111	fwidth = TERM_OFFSET_fwidth	1085	fwidth = TERM_OFFSET_fwidth
1112	fheight = TERM_OFFSET_fheight	1086	fheight = TERM_OFFSET_fheight
1113	fbase = TERM_OFFSET_fbase	1087	fbase = TERM_OFFSET_fbase
1114	nrow = TERM_OFFSET_nrow	1088	nrow = TERM_OFFSET_nrow
1115	ncol = TERM_OFFSET_ncol	1089	ncol = TERM_OFFSET_ncol
1116	focus = TERM_OFFSET_focus	1090	focus = TERM_OFFSET_focus
1117	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
1118	saveLines = TERM_OFFSET_saveLines	1096	saveLines = TERM_OFFSET_saveLines
1119	total_rows = TERM_OFFSET_total_rows	1097	total_rows = TERM_OFFSET_total_rows
1120	nsaved = TERM_OFFSET_nsaved	1098	top_row = TERM_OFFSET_top_row
1121	CODE:	1099	CODE:
1122	RETVAL = *(int *)((char *)THIS + ix);	1100	RETVAL = *(int *)((char *)THIS + ix);
1123	OUTPUT:	1101	OUTPUT:
1124	RETVAL	1102	RETVAL
1125		1103
…		…
1127	rxvt_term::ModLevel3Mask ()	1105	rxvt_term::ModLevel3Mask ()
1128	ALIAS:	1106	ALIAS:
1129	ModLevel3Mask = 0	1107	ModLevel3Mask = 0
1130	ModMetaMask = 1	1108	ModMetaMask = 1
1131	ModNumLockMask = 2	1109	ModNumLockMask = 2
		1110	current_screen = 3
		1111	hidden_cursor = 4
1132	CODE:	1112	CODE:
1133	switch (ix)	1113	switch (ix)
1134	{	1114	{
1135	case 0: RETVAL = THIS->ModLevel3Mask; break;	1115	case 0: RETVAL = THIS->ModLevel3Mask; break;
1136	case 1: RETVAL = THIS->ModMetaMask; break;	1116	case 1: RETVAL = THIS->ModMetaMask; break;
1137	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
1138	}	1122	}
1139	OUTPUT:	1123	OUTPUT:
1140	RETVAL	1124	RETVAL
1141		1125
1142	char *	1126	char *
…		…
1152	}	1136	}
1153	OUTPUT:	1137	OUTPUT:
1154	RETVAL	1138	RETVAL
1155		1139
1156	SV *	1140	SV *
1157	rxvt_term::_env ()	1141	rxvt_term::envv ()
		1142	ALIAS:
		1143	argv = 1
1158	CODE:	1144	PPCODE:
1159	{	1145	{
1160	if (THIS->envv)	1146	stringvec *vec = ix ? THIS->argv : THIS->envv;
1161	{
1162	AV *av = newAV ();
1163		1147
		1148	EXTEND (SP, vec->size ());
		1149
1164	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1150	for (char **i = vec->begin (); i != vec->end (); ++i)
1165	if (*i)	1151	if (*i)
1166	av_push (av, newSVpv (*i, 0));	1152	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1167
1168	RETVAL = newRV_noinc ((SV *)av);
1169	}
1170	else
1171	RETVAL = &PL_sv_undef;
1172	}	1153	}
1173	OUTPUT:
1174	RETVAL
1175		1154
1176	int	1155	int
1177	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1156	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1178	CODE:	1157	CODE:
1179	RETVAL = THIS->pty_ev.events;	1158	RETVAL = THIS->pty_ev.events;
1180	if (events != EVENT_UNDEF)	1159	if (events != ev::UNDEF)
1181	THIS->pty_ev.set (events);	1160	THIS->pty_ev.set (events);
1182	OUTPUT:	1161	OUTPUT:
1183	RETVAL	1162	RETVAL
1184		1163
1185	U32	1164	int
		1165	rxvt_term::pty_fd ()
		1166	CODE:
		1167	RETVAL = THIS->pty->pty;
		1168	OUTPUT:
		1169	RETVAL
		1170
		1171	Window
1186	rxvt_term::parent ()	1172	rxvt_term::parent ()
1187	CODE:	1173	CODE:
1188	RETVAL = (U32)THIS->parent [0];	1174	RETVAL = THIS->parent [0];
1189	OUTPUT:	1175	OUTPUT:
1190	RETVAL	1176	RETVAL
1191		1177
1192	U32	1178	Window
1193	rxvt_term::vt ()	1179	rxvt_term::vt ()
1194	CODE:	1180	CODE:
1195	RETVAL = (U32)THIS->vt;	1181	RETVAL = THIS->vt;
1196	OUTPUT:	1182	OUTPUT:
1197	RETVAL	1183	RETVAL
1198		1184
1199	void	1185	void
1200	rxvt_term::vt_emask_add (U32 emask)	1186	rxvt_term::vt_emask_add (U32 emask)
…		…
1209	THIS->rstyle = new_rstyle;	1195	THIS->rstyle = new_rstyle;
1210	OUTPUT:	1196	OUTPUT:
1211	RETVAL	1197	RETVAL
1212		1198
1213	int	1199	int
1214	rxvt_term::view_start (int newval = -1)	1200	rxvt_term::view_start (int newval = 1)
1215	PROTOTYPE: $;$	1201	PROTOTYPE: $;$
1216	CODE:	1202	CODE:
1217	{	1203	{
1218	RETVAL = THIS->view_start;	1204	RETVAL = THIS->view_start;
1219		1205
1220	if (newval >= 0)	1206	if (newval <= 0)
1221	{	1207	THIS->scr_changeview (max (newval, THIS->top_row));
1222	THIS->view_start = min (newval, THIS->nsaved);
1223	THIS->scr_changeview (RETVAL);
1224	}
1225	}	1208	}
1226	OUTPUT:	1209	OUTPUT:
1227	RETVAL	1210	RETVAL
1228		1211
1229	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
1230	rxvt_term::want_refresh ()	1245	rxvt_term::want_refresh ()
1231	CODE:	1246	CODE:
1232	THIS->want_refresh = 1;	1247	THIS->want_refresh = 1;
		1248	THIS->refresh_check ();
1233		1249
1234	void	1250	void
1235	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)
1236	PPCODE:	1252	PPCODE:
1237	{	1253	{
1238	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1254	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1239	XSRETURN_EMPTY;	1255	XSRETURN_EMPTY;
1240		1256
1241	line_t &l = ROW(row_number);	1257	line_t &l = ROW(row_number);
1242		1258
1243	if (GIMME_V != G_VOID)	1259	if (GIMME_V != G_VOID)
1244	{	1260	{
1245	wchar_t *wstr = new wchar_t [THIS->ncol];	1261	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1246		1262
1247	for (int col = 0; col < THIS->ncol; col++)	1263	for (int col = 0; col < THIS->ncol; col++)
1248	wstr [col] = l.t [col];	1264	wstr [col] = l.t [col];
1249		1265
1250	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1266	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1251
1252	delete [] wstr;
1253	}	1267	}
1254		1268
1255	if (new_text)	1269	if (new_text)
1256	{	1270	{
1257	wchar_t *wstr = sv2wcs (new_text);	1271	wchar_t *wstr = sv2wcs (new_text);
1258		1272
1259	int len = min (wcslen (wstr) - start_ofs, max_len);	1273	int len = min (wcslen (wstr) - start_ofs, max_len);
1260		1274
1261	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1275	if (start_col < 0 || start_col + len > THIS->ncol)
1262	{	1276	{
1263	free (wstr);	1277	free (wstr);
1264	croak ("new_text extends beyond horizontal margins");	1278	croak ("new_text extends beyond horizontal margins");
1265	}	1279	}
1266		1280
…		…
1276		1290
1277	void	1291	void
1278	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1292	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1279	PPCODE:	1293	PPCODE:
1280	{	1294	{
1281	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1295	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1282	XSRETURN_EMPTY;	1296	XSRETURN_EMPTY;
1283		1297
1284	line_t &l = ROW(row_number);	1298	line_t &l = ROW(row_number);
1285		1299
1286	if (GIMME_V != G_VOID)	1300	if (GIMME_V != G_VOID)
…		…
1298	{	1312	{
1299	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1313	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1300	croak ("new_rend must be arrayref");	1314	croak ("new_rend must be arrayref");
1301		1315
1302	AV *av = (AV *)SvRV (new_rend);	1316	AV *av = (AV *)SvRV (new_rend);
1303	int len = min (av_len (av) + 1 - start_ofs, max_len);	1317	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1304		1318
1305	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1319	if (start_col < 0 || start_col + len > THIS->ncol)
1306	croak ("new_rend array extends beyond horizontal margins");	1320	croak ("new_rend array extends beyond horizontal margins");
1307		1321
1308	for (int col = start_col; col < start_col + len; col++)	1322	for (int col = start_col; col < start_col + len; col++)
1309	{	1323	{
1310	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;
…		…
1316		1330
1317	int	1331	int
1318	rxvt_term::ROW_l (int row_number, int new_length = -1)	1332	rxvt_term::ROW_l (int row_number, int new_length = -1)
1319	CODE:	1333	CODE:
1320	{	1334	{
1321	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1335	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1322	XSRETURN_EMPTY;	1336	XSRETURN_EMPTY;
1323		1337
1324	line_t &l = ROW(row_number);	1338	line_t &l = ROW(row_number);
1325	RETVAL = l.l;	1339	RETVAL = l.l;
1326		1340
…		…
1332		1346
1333	bool	1347	bool
1334	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1348	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1335	CODE:	1349	CODE:
1336	{	1350	{
1337	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1351	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1338	XSRETURN_EMPTY;	1352	XSRETURN_EMPTY;
1339		1353
1340	line_t &l = ROW(row_number);	1354	line_t &l = ROW(row_number);
1341	RETVAL = l.is_longer ();	1355	RETVAL = l.is_longer ();
1342		1356
…		…
1350	rxvt_term::special_encode (SV *string)	1364	rxvt_term::special_encode (SV *string)
1351	CODE:	1365	CODE:
1352	{	1366	{
1353	wchar_t *wstr = sv2wcs (string);	1367	wchar_t *wstr = sv2wcs (string);
1354	int wlen = wcslen (wstr);	1368	int wlen = wcslen (wstr);
1355	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1369	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1356		1370
1357	rxvt_push_locale (THIS->locale);	1371	rxvt_push_locale (THIS->locale);
1358		1372
1359	wchar_t *r = rstr;	1373	wchar_t *r = rstr;
1360	for (wchar_t *s = wstr; *s; s++)	1374	for (wchar_t *s = wstr; *s; s++)
		1375	{
		1376	int w = WCWIDTH (*s);
		1377
1361	if (wcwidth (*s) == 0)	1378	if (w == 0)
1362	{	1379	{
1363	if (r == rstr)	1380	if (r == rstr)
1364	croak ("leading combining character unencodable");	1381	croak ("leading combining character unencodable");
1365		1382
1366	unicode_t n = rxvt_compose (r[-1], *s);	1383	unicode_t n = rxvt_compose (r[-1], *s);
1367	if (n == NOCHAR)	1384	if (n == NOCHAR)
1368	n = rxvt_composite.compose (r[-1], *s);	1385	n = rxvt_composite.compose (r[-1], *s);
1369		1386
1370	r[-1] = n;	1387	r[-1] = n;
1371	}	1388	}
1372	#if !UNICODE_3	1389	#if !UNICODE_3
1373	else if (*s >= 0x10000)	1390	else if (*s >= 0x10000)
1374	*r++ = rxvt_composite.compose (*s);	1391	*r++ = rxvt_composite.compose (*s);
1375	#endif	1392	#endif
1376	else	1393	else
1377	*r++ = *s;	1394	*r++ = *s;
		1395
		1396	// the *2 above only allows wcwidth <= 2
		1397	if (w > 1)
		1398	*r++ = NOCHAR;
		1399	}
1378		1400
1379	rxvt_pop_locale ();	1401	rxvt_pop_locale ();
1380		1402
1381	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1403	RETVAL = wcs2sv (rstr, r - rstr);
1382
1383	delete [] rstr;
1384	}	1404	}
1385	OUTPUT:	1405	OUTPUT:
1386	RETVAL	1406	RETVAL
1387		1407
1388	SV *	1408	SV *
1389	rxvt_term::special_decode (SV *text)	1409	rxvt_term::special_decode (SV *text)
1390	CODE:	1410	CODE:
1391	{	1411	{
1392	wchar_t *wstr = sv2wcs (text);	1412	wchar_t *wstr = sv2wcs (text);
1393	int wlen = wcslen (wstr);
1394	int dlen = 0;	1413	int dlen = 0;
1395		1414
1396	// find length	1415	// find length
1397	for (wchar_t *s = wstr; *s; s++)	1416	for (wchar_t *s = wstr; *s; s++)
1398	if (*s == NOCHAR)	1417	if (*s == NOCHAR)
…		…
1400	else if (IS_COMPOSE (*s))	1419	else if (IS_COMPOSE (*s))
1401	dlen += rxvt_composite.expand (*s, 0);	1420	dlen += rxvt_composite.expand (*s, 0);
1402	else	1421	else
1403	dlen++;	1422	dlen++;
1404		1423
1405	wchar_t *rstr = new wchar_t [dlen];	1424	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1406		1425
1407	// decode	1426	// decode
1408	wchar_t *r = rstr;	1427	wchar_t *r = rstr;
1409	for (wchar_t *s = wstr; *s; s++)	1428	for (wchar_t *s = wstr; *s; s++)
1410	if (*s == NOCHAR)	1429	if (*s == NOCHAR)
…		…
1412	else if (IS_COMPOSE (*s))	1431	else if (IS_COMPOSE (*s))
1413	r += rxvt_composite.expand (*s, r);	1432	r += rxvt_composite.expand (*s, r);
1414	else	1433	else
1415	*r++ = *s;	1434	*r++ = *s;
1416		1435
1417	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1436	RETVAL = wcs2sv (rstr, r - rstr);
1418
1419	delete [] rstr;
1420	}	1437	}
1421	OUTPUT:	1438	OUTPUT:
1422	RETVAL	1439	RETVAL
1423		1440
1424	void	1441	void
1425	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1426	PPCODE:	1443	PPCODE:
1427	{	1444	{
1428	struct resval { const char *name; int value; } rslist [] = {	1445	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1429	# define def(name) { # name, Rs_ ## name },	1446	# define def(name) { # name, Rs_ ## name },
1430	# define reserve(name,count)	1447	# define reserve(name,count)
1431	# include "rsinc.h"	1448	# include "rsinc.h"
1432	# undef def	1449	# undef def
1433	# undef reserve	1450	# undef reserve
1434	};	1451	};
1435		1452
1436	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1453	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1437		1454
		1455	if (*name)
1438	do {	1456	{
		1457	do {
1439	if (rs-- == rslist)	1458	if (rs-- == rslist)
1440	croak ("no such resource '%s', requested", name);	1459	croak ("no such resource '%s', requested", name);
1441	} while (strcmp (name, rs->name));	1460	} while (strcmp (name, rs->name));
1442		1461
1443	index += rs->value;	1462	index += rs->value;
		1463	}
		1464	else
		1465	{
		1466	--rs;
		1467	name = "";
		1468	}
1444		1469
1445	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1470	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1446	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);
1447		1472
1448	if (GIMME_V != G_VOID)	1473	if (GIMME_V != G_VOID)
1449	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);
1450		1475
1451	if (newval)	1476	if (newval)
1452	{	1477	{
1453	if (SvOK (newval))	1478	if (SvOK (newval))
1454	{	1479	{
…		…
1461	}	1486	}
1462	}	1487	}
1463		1488
1464	const char *	1489	const char *
1465	rxvt_term::x_resource (const char *name)	1490	rxvt_term::x_resource (const char *name)
1466	CLEANUP:
1467	SvTAINTED_on (ST (0));
1468		1491
1469	bool	1492	bool
1470	rxvt_term::option (U32 optval, int set = -1)	1493	rxvt_term::option (U8 optval, int set = -1)
1471	CODE:	1494	CODE:
1472	{	1495	{
1473	RETVAL = THIS->options & optval;	1496	RETVAL = THIS->option (optval);
1474		1497
1475	if (set >= 0)	1498	if (set >= 0)
1476	{	1499	{
1477	if (set)
1478	THIS->options |= optval;	1500	THIS->set_option (optval, set);
1479	else
1480	THIS->options &= ~optval;
1481		1501
		1502	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1482	switch (optval)	1503	switch (optval)
1483	{	1504	{
1484	case Opt_skipBuiltinGlyphs:	1505	case Opt_skipBuiltinGlyphs:
1485	THIS->set_fonts ();	1506	THIS->set_fonts ();
1486	THIS->scr_remap_chars ();	1507	THIS->scr_remap_chars ();
1487	THIS->scr_touch (true);	1508	THIS->scr_touch (true);
1488	THIS->want_refresh = 1;	1509	THIS->want_refresh = 1;
		1510	THIS->refresh_check ();
1489	break;	1511	break;
1490		1512
1491	case Opt_cursorUnderline:	1513	case Opt_cursorUnderline:
1492	THIS->want_refresh = 1;	1514	THIS->want_refresh = 1;
		1515	THIS->refresh_check ();
1493	break;	1516	break;
1494		1517
1495	# case Opt_scrollBar_floating:	1518	# case Opt_scrollBar_floating:
1496	# case Opt_scrollBar_right:	1519	# case Opt_scrollBar_right:
1497	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1520	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1498	# break;	1521	# break;
1499	}	1522	}
1500	}	1523	}
1501	}	1524	}
1502	OUTPUT:	1525	OUTPUT:
1503	RETVAL	1526	RETVAL
1504		1527
…		…
1530	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
1531	PUSHs (sv_2mortal (newSViv (rc.row)));	1554	PUSHs (sv_2mortal (newSViv (rc.row)));
1532	PUSHs (sv_2mortal (newSViv (rc.col)));	1555	PUSHs (sv_2mortal (newSViv (rc.col)));
1533	}	1556	}
1534		1557
1535	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)
1536	{	1564	{
1537	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1565	if (rc.col == 0)
1538	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	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);
		1580	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1539		1581
1540	if (ix)	1582	if (ix)
		1583	{
		1584	THIS->selection.screen = THIS->current_screen;
		1585
1541	THIS->want_refresh = 1;	1586	THIS->want_refresh = 1;
		1587	THIS->refresh_check ();
1542	}	1588	}
		1589	}
1543	}	1590	}
1544		1591
1545	char	1592	int
1546	rxvt_term::cur_charset ()	1593	rxvt_term::selection_screen (int screen = -1)
1547	CODE:	1594	CODE:
1548	RETVAL = THIS->charsets [THIS->screen.charset];	1595	RETVAL = THIS->selection.screen;
1549	OUTPUT:	1596	if (screen >= 0)
		1597	THIS->selection.screen = screen;
		1598	OUTPUT:
1550	RETVAL	1599	RETVAL
1551		1600
1552	#void	1601	void
1553	#rxvt_term::selection_clear ()	1602	rxvt_term::selection_clear (bool clipboard = false)
1554		1603
1555	void	1604	void
1556	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1605	rxvt_term::selection_make (Time eventtime, bool rect = false)
1557	CODE:	1606	CODE:
1558	THIS->selection.op = SELECTION_CONT;	1607	THIS->selection.op = SELECTION_CONT;
1559	THIS->selection.rect = rect;	1608	THIS->selection.rect = rect;
1560	THIS->selection_make (eventtime);	1609	THIS->selection_make (eventtime);
1561		1610
1562	int	1611	int
1563	rxvt_term::selection_grab (U32 eventtime)	1612	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1564		1613
1565	void	1614	void
1566	rxvt_term::selection (SV *newtext = 0)	1615	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1567	PPCODE:	1616	PPCODE:
1568	{	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
1569	if (GIMME_V != G_VOID)	1621	if (GIMME_V != G_VOID)
1570	XPUSHs (THIS->selection.text	1622	XPUSHs (text
1571	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1623	? sv_2mortal (wcs2sv (text, len))
1572	: &PL_sv_undef);	1624	: &PL_sv_undef);
1573		1625
1574	if (newtext)	1626	if (newtext)
1575	{	1627	{
1576	free (THIS->selection.text);	1628	free (text);
1577		1629
1578	THIS->selection.text = sv2wcs (newtext);	1630	text = sv2wcs (newtext);
1579	THIS->selection.len = wcslen (THIS->selection.text);	1631	len = wcslen (text);
1580	}	1632	}
1581	}	1633	}
		1634
		1635	char
		1636	rxvt_term::cur_charset ()
		1637	CODE:
		1638	RETVAL = THIS->charsets [THIS->screen.charset];
		1639	OUTPUT:
		1640	RETVAL
1582		1641
1583	void	1642	void
1584	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)
1585		1644
1586	void	1645	void
1587	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)
1588		1647
1589	void	1648	void
1590	rxvt_term::scr_bell ()	1649	rxvt_term::scr_bell ()
		1650
		1651	void
		1652	rxvt_term::scr_change_screen (int screen)
1591		1653
1592	void	1654	void
1593	rxvt_term::scr_add_lines (SV *string)	1655	rxvt_term::scr_add_lines (SV *string)
1594	CODE:	1656	CODE:
1595	{	1657	{
…		…
1605	char *str = SvPVbyte (octets, len);	1667	char *str = SvPVbyte (octets, len);
1606	C_ARGS:	1668	C_ARGS:
1607	str, len	1669	str, len
1608		1670
1609	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
1610	rxvt_term::cmd_parse (SV *octets)	1680	rxvt_term::cmd_parse (SV *octets)
1611	CODE:	1681	CODE:
1612	{	1682	{
1613	STRLEN len;	1683	STRLEN len;
1614	char *str = SvPVbyte (octets, len);	1684	char *str = SvPVbyte (octets, len);
…		…
1636	o->self = (HV *)SvRV (RETVAL);	1706	o->self = (HV *)SvRV (RETVAL);
1637	}	1707	}
1638	OUTPUT:	1708	OUTPUT:
1639	RETVAL	1709	RETVAL
1640		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
1641	MODULE = urxvt PACKAGE = urxvt::overlay	1850	MODULE = urxvt PACKAGE = urxvt::overlay
1642		1851
1643	void	1852	void
1644	overlay::set (int x, int y, SV *text, SV *rend = 0)	1853	overlay::set (int x, int y, SV *text, SV *rend = 0)
1645		1854
…		…
1650	overlay::hide ()	1859	overlay::hide ()
1651		1860
1652	void	1861	void
1653	overlay::DESTROY ()	1862	overlay::DESTROY ()
1654		1863
1655	MODULE = urxvt PACKAGE = urxvt::timer	1864	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1656		1865
1657	SV *
1658	timer::new ()
1659	CODE:
1660	timer *w = new timer;
1661	w->start (NOW);
1662	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1663	w->self = (HV *)SvRV (RETVAL);
1664	OUTPUT:
1665	RETVAL
1666
1667	timer *
1668	timer::cb (SV *cb)
1669	CODE:
1670	THIS->cb (cb);
1671	RETVAL = THIS;
1672	OUTPUT:
1673	RETVAL
1674
1675	NV
1676	timer::at ()
1677	CODE:
1678	RETVAL = THIS->at;
1679	OUTPUT:
1680	RETVAL
1681
1682	timer *
1683	timer::interval (NV interval)
1684	CODE:
1685	THIS->interval = interval;
1686	RETVAL = THIS;
1687	OUTPUT:
1688	RETVAL
1689
1690	timer *
1691	timer::set (NV tstamp)
1692	CODE:
1693	THIS->set (tstamp);
1694	RETVAL = THIS;
1695	OUTPUT:
1696	RETVAL
1697
1698	timer *
1699	timer::start (NV tstamp = THIS->at)
1700	CODE:
1701	THIS->start (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::stop ()
1708	CODE:
1709	THIS->stop ();
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	void
1715	timer::DESTROY ()
1716
1717	MODULE = urxvt PACKAGE = urxvt::iow
1718
1719	SV *
1720	iow::new ()
1721	CODE:
1722	iow *w = new iow;
1723	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1724	w->self = (HV *)SvRV (RETVAL);
1725	OUTPUT:
1726	RETVAL
1727
1728	iow *
1729	iow::cb (SV *cb)
1730	CODE:
1731	THIS->cb (cb);
1732	RETVAL = THIS;
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::fd (int fd)
1738	CODE:
1739	THIS->fd = fd;
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::events (short events)
1746	CODE:
1747	THIS->events = events;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::start ()
1754	CODE:
1755	THIS->start ();
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::stop ()
1762	CODE:
1763	THIS->stop ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	void
1769	iow::DESTROY ()
1770
1771

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