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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 2006 UTC

…		…
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)	44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
46	#else	46	#else
47	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
48	#endif	48	#endif
49		49
50	#undef LINENO	50	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
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		56
75	static wchar_t *	57	static wchar_t *
76	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
77	{	59	{
78	STRLEN len;	60	STRLEN len;
…		…
96	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
97	{	79	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}	81	}
100		82
101	//TODO: use magic
102	static SV *	83	static SV *
103	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
104	{	85	{
105	HV *hv = newHV ();	86	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		111
131	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
132	}	113	}
133		114
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		117
137	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
138		119
139	struct perl_watcher
140	{
141	SV *cbsv;
142	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")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229		121
230	struct overlay {	122	class overlay {
231	HV *self;
232	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
233	int x, y, w, h;	125	int x, y, w, h;
234	int border;	126	int border;
235	text_t **text;	127	text_t **text;
236	rend_t **rend;	128	rend_t **rend;
237		129
		130	public:
		131	HV *self;
		132
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	134	~overlay ();
240		135
241	void show ();	136	void show ();
242	void hide ();	137	void hide ();
…		…
245		140
246	void set (int x, int y, SV *str, SV *rend);	141	void set (int x, int y, SV *str, SV *rend);
247	};	142	};
248		143
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	144	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)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
251	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
252	if (border == 2)	150	if (border == 2)
253	{	151	{
254	w += 2;	152	w += 2;
255	h += 2;	153	h += 2;
256	}	154	}
…		…
294	*rp++ = r;	192	*rp++ = r;
295	}	193	}
296	}	194	}
297		195
298	show ();	196	show ();
299	THIS->want_refresh = 1;
300	}	197	}
301		198
302	overlay::~overlay ()	199	overlay::~overlay ()
303	{	200	{
304	hide ();	201	hide ();
…		…
309	delete [] rend[y];	206	delete [] rend[y];
310	}	207	}
311		208
312	delete [] text;	209	delete [] text;
313	delete [] rend;	210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
314		223
315	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
316	}	225	}
317		226
318	void	227	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	}
326
327	void
328	overlay::hide ()	228	overlay::hide ()
329	{	229	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
331		232
332	if (ovs)	233	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		234
336	HV *hv = (HV *)SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
339	}	248	}
340		249
341	void overlay::swap ()	250	void overlay::swap ()
342	{	251	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
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;
393	}	302	}
394		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
		306	#define IOM_CLASS "urxvt"
		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
…		…
407	perl_free (perl);	320	perl_free (perl);
408	}	321	}
409	}	322	}
410		323
411	void	324	void
412	rxvt_perl_interp::init ()	325	rxvt_perl_interp::init (rxvt_term *term)
413	{	326	{
414	if (!perl)	327	if (!perl)
415	{	328	{
		329	rxvt_push_locale (""); // perl init destroys current locale
		330
416	perl_environ = rxvt_environ;	331	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	332	swap (perl_environ, environ);
418		333
419	char *argv[] = {	334	char *argv[] = {
420	"",	335	"",
421	"-T",	336	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	337	"BEGIN {"
		338	" urxvt->bootstrap;"
		339	" unshift @INC, '" LIBDIR "';"
		340	"}"
		341	""
		342	"use urxvt;"
423	};	343	};
424		344
425	perl = perl_alloc ();	345	perl = perl_alloc ();
426	perl_construct (perl);	346	perl_construct (perl);
427		347
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	348	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	|| perl_run (perl))	349	|| perl_run (perl))
430	{	350	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	351	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		352
433	perl_destruct (perl);	353	perl_destruct (perl);
434	perl_free (perl);	354	perl_free (perl);
435	perl = 0;	355	perl = 0;
436	}	356	}
437		357
438	swap (perl_environ, environ);	358	swap (perl_environ, environ);
		359
		360	rxvt_pop_locale ();
		361	}
		362
		363	if (perl)
		364	{
		365	// runs outside of perls ENV
		366	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		367	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	368	}
440	}	369	}
441		370
442	static void	371	static void
443	ungrab (rxvt_term *THIS)	372	ungrab (rxvt_term *THIS)
444	{	373	{
445	if (THIS->perl.grabtime)	374	if (THIS->perl.grabtime)
446	{	375	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	376	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	377	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	378	THIS->perl.grabtime = 0;
450	}	379	}
451	}	380	}
452		381
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	382	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	383	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	384	{
470	if (!perl)	385	if (!perl || !term->perl.self)
471	return false;	386	return false;
472		387
473	if (htype == HOOK_INIT) // first hook ever called	388	// pre-handling of some events
		389	if (htype == HOOK_REFRESH_END)
474	{	390	{
475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	391	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	392
		393	for (int i = 0; i <= AvFILL (av); i++)
		394	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
477	}	395	}
478	else if (!term->perl.self)	396
479	return false; // perl not initialized for this instance	397	swap (perl_environ, environ);
		398
		399	bool event_consumed;
		400
		401	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		402	|| term->perl.should_invoke [htype])
		403	try
		404	{
		405	dSP;
		406	va_list ap;
		407
		408	va_start (ap, htype);
		409
		410	ENTER;
		411	SAVETMPS;
		412
		413	PUSHMARK (SP);
		414
		415	XPUSHs (sv_2mortal (newSVterm (term)));
		416	XPUSHs (sv_2mortal (newSViv (htype)));
		417
		418	for (;;) {
		419	data_type dt = (data_type)va_arg (ap, int);
		420
		421	switch (dt)
		422	{
		423	case DT_INT:
		424	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		425	break;
		426
		427	case DT_LONG:
		428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		429	break;
		430
		431	case DT_STR:
		432	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		433	break;
		434
		435	case DT_STR_LEN:
		436	{
		437	char *str = va_arg (ap, char *);
		438	int len = va_arg (ap, int);
		439
		440	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		441	}
		442	break;
		443
		444	case DT_WCS_LEN:
		445	{
		446	wchar_t *wstr = va_arg (ap, wchar_t *);
		447	int wlen = va_arg (ap, int);
		448
		449	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		450	}
		451	break;
		452
		453	case DT_LCS_LEN:
		454	{
		455	long *lstr = va_arg (ap, long *);
		456	int llen = va_arg (ap, int);
		457
		458	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		459	}
		460	break;
		461
		462	case DT_XEVENT:
		463	{
		464	XEvent *xe = va_arg (ap, XEvent *);
		465	HV *hv = newHV ();
		466
		467	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		468	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		469	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		470	# undef set
		471
		472	setiv (type, xe->type);
		473	setiv (send_event, xe->xany.send_event);
		474	setiv (serial, xe->xany.serial);
		475
		476	switch (xe->type)
		477	{
		478	case KeyPress:
		479	case KeyRelease:
		480	case ButtonPress:
		481	case ButtonRelease:
		482	case MotionNotify:
		483	setuv (window, xe->xmotion.window);
		484	setuv (root, xe->xmotion.root);
		485	setuv (subwindow, xe->xmotion.subwindow);
		486	setuv (time, xe->xmotion.time);
		487	setiv (x, xe->xmotion.x);
		488	setiv (y, xe->xmotion.y);
		489	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		490	setiv (col, xe->xmotion.x / term->fwidth);
		491	setiv (x_root, xe->xmotion.x_root);
		492	setiv (y_root, xe->xmotion.y_root);
		493	setuv (state, xe->xmotion.state);
		494
		495	switch (xe->type)
		496	{
		497	case KeyPress:
		498	case KeyRelease:
		499	setuv (keycode, xe->xkey.keycode);
		500	break;
		501
		502	case ButtonPress:
		503	case ButtonRelease:
		504	setuv (button, xe->xbutton.button);
		505	break;
		506
		507	case MotionNotify:
		508	setiv (is_hint, xe->xmotion.is_hint);
		509	break;
		510	}
		511
		512	break;
		513
		514	case MapNotify:
		515	case UnmapNotify:
		516	case ConfigureNotify:
		517	setuv (event, xe->xconfigure.event);
		518	setuv (window, xe->xconfigure.window);
		519
		520	switch (xe->type)
		521	{
		522	case ConfigureNotify:
		523	setiv (x, xe->xconfigure.x);
		524	setiv (y, xe->xconfigure.y);
		525	setiv (width, xe->xconfigure.width);
		526	setiv (height, xe->xconfigure.height);
		527	setuv (above, xe->xconfigure.above);
		528	break;
		529	}
		530
		531	break;
		532
		533	case PropertyNotify:
		534	setuv (window, xe->xproperty.window);
		535	setuv (atom, xe->xproperty.atom);
		536	setuv (time, xe->xproperty.time);
		537	setiv (state, xe->xproperty.state);
		538	break;
		539
		540	case ClientMessage:
		541	setuv (window, xe->xclient.window);
		542	setuv (message_type, xe->xclient.message_type);
		543	setuv (format, xe->xclient.format);
		544	setuv (l0, xe->xclient.data.l[0]);
		545	setuv (l1, xe->xclient.data.l[1]);
		546	setuv (l2, xe->xclient.data.l[2]);
		547	setuv (l3, xe->xclient.data.l[3]);
		548	setuv (l4, xe->xclient.data.l[4]);
		549	break;
		550	}
		551
		552	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		553	}
		554	break;
		555
		556	case DT_END:
		557	goto call;
		558
		559	default:
		560	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		561	}
		562	}
		563
		564	call:
		565	va_end (ap);
		566
		567	PUTBACK;
		568	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		569	SPAGAIN;
		570
		571	if (count)
		572	{
		573	SV *status = POPs;
		574	count = SvTRUE (status);
		575	}
		576
		577	PUTBACK;
		578	FREETMPS;
		579	LEAVE;
		580
		581	if (SvTRUE (ERRSV))
		582	{
		583	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		584	ungrab (term); // better lose the grab than the session
		585	}
		586
		587	event_consumed = !!count;
		588	}
		589	catch (...)
		590	{
		591	swap (perl_environ, environ);
		592	throw;
		593	}
		594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
		599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
480	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
481	{	606	{
482	// handled later	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;
483	}	612	}
484	else
485	{
486	if (htype == HOOK_REFRESH_END)
487	swap_overlays (term);
488
489	if (!term->perl.should_invoke [htype])
490	{
491	if (htype == HOOK_REFRESH_BEGIN)
492	swap_overlays (term);
493
494	return false;
495	}
496	}
497		613
498	swap (perl_environ, environ);	614	swap (perl_environ, environ);
499		615
500	try	616	return event_consumed;
501	{
502	dSP;
503	va_list ap;
504
505	va_start (ap, htype);
506
507	ENTER;
508	SAVETMPS;
509
510	PUSHMARK (SP);
511
512	XPUSHs (sv_2mortal (newSVterm (term)));
513	XPUSHs (sv_2mortal (newSViv (htype)));
514
515	for (;;) {
516	data_type dt = (data_type)va_arg (ap, int);
517
518	switch (dt)
519	{
520	case DT_INT:
521	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
522	break;
523
524	case DT_LONG:
525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
526	break;
527
528	case DT_STR:
529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
530	break;
531
532	case DT_STR_LEN:
533	{
534	char *str = va_arg (ap, char *);
535	int len = va_arg (ap, int);
536
537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
538	}
539	break;
540
541	case DT_WCS_LEN:
542	{
543	wchar_t *wstr = va_arg (ap, wchar_t *);
544	int wlen = va_arg (ap, int);
545
546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
547	}
548	break;
549
550	case DT_XEVENT:
551	{
552	XEvent *xe = va_arg (ap, XEvent *);
553	HV *hv = newHV ();
554
555	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
556	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
557	# undef set
558
559	setiv (type, xe->type);
560	setiv (send_event, xe->xany.send_event);
561	setiv (serial, xe->xany.serial);
562
563	switch (xe->type)
564	{
565	case KeyPress:
566	case KeyRelease:
567	case ButtonPress:
568	case ButtonRelease:
569	case MotionNotify:
570	setiv (time, xe->xmotion.time);
571	setiv (x, xe->xmotion.x);
572	setiv (y, xe->xmotion.y);
573	setiv (row, xe->xmotion.y / term->fheight);
574	setiv (col, xe->xmotion.x / term->fwidth);
575	setiv (x_root, xe->xmotion.x_root);
576	setiv (y_root, xe->xmotion.y_root);
577	setiv (state, xe->xmotion.state);
578	break;
579	}
580
581	switch (xe->type)
582	{
583	case KeyPress:
584	case KeyRelease:
585	setiv (keycode, xe->xkey.keycode);
586	break;
587
588	case ButtonPress:
589	case ButtonRelease:
590	setiv (button, xe->xbutton.button);
591	break;
592
593	case MotionNotify:
594	setiv (is_hint, xe->xmotion.is_hint);
595	break;
596	}
597
598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
599	}
600	break;
601
602	case DT_END:
603	{
604	va_end (ap);
605
606	PUTBACK;
607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
608	SPAGAIN;
609
610	if (count)
611	{
612	SV *status = POPs;
613	count = SvTRUE (status);
614	}
615
616	PUTBACK;
617	FREETMPS;
618	LEAVE;
619
620	if (SvTRUE (ERRSV))
621	{
622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
623	ungrab (term); // better lose the grab than the session
624	}
625
626	if (htype == HOOK_REFRESH_BEGIN)
627	swap_overlays (term);
628	else if (htype == HOOK_DESTROY)
629	{
630	clearSVptr ((SV *)term->perl.self);
631	SvREFCNT_dec ((SV *)term->perl.self);
632	}
633
634	swap (perl_environ, environ);
635	return count;
636	}
637
638	default:
639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
640	}
641	}
642	}
643	catch (...)
644	{
645	swap (perl_environ, environ);
646	throw;
647	}
648	}	617	}
649		618
650	/////////////////////////////////////////////////////////////////////////////	619	/////////////////////////////////////////////////////////////////////////////
651		620
652	MODULE = urxvt PACKAGE = urxvt	621	MODULE = urxvt PACKAGE = urxvt
…		…
671	# include "optinc.h"	640	# include "optinc.h"
672	# undef nodef	641	# undef nodef
673	# undef def	642	# undef def
674		643
675	HV *stash = gv_stashpv ("urxvt", 1);	644	HV *stash = gv_stashpv ("urxvt", 1);
676	struct {	645	static const struct {
677	const char *name;	646	const char *name;
678	IV iv;	647	IV iv;
679	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
680	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
681	const_iv (DEFAULT_RSTYLE),	650	const_iv (DEFAULT_RSTYLE),
…		…
700	const_iv (Button3Mask),	669	const_iv (Button3Mask),
701	const_iv (Button4Mask),	670	const_iv (Button4Mask),
702	const_iv (Button5Mask),	671	const_iv (Button5Mask),
703	const_iv (AnyModifier),	672	const_iv (AnyModifier),
704		673
705	const_iv (EVENT_NONE),	674	const_iv (NoSymbol),
706	const_iv (EVENT_READ),	675	const_iv (GrabModeSync),
707	const_iv (EVENT_WRITE),	676	const_iv (GrabModeAsync),
708		677
709	const_iv (NoEventMask),	678	const_iv (NoEventMask),
710	const_iv (KeyPressMask),	679	const_iv (KeyPressMask),
711	const_iv (KeyReleaseMask),	680	const_iv (KeyReleaseMask),
712	const_iv (ButtonPressMask),	681	const_iv (ButtonPressMask),
…		…
764	const_iv (SelectionRequest),	733	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	734	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	735	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	736	const_iv (ClientMessage),
768	const_iv (MappingNotify),	737	const_iv (MappingNotify),
		738	# if ENABLE_XIM_ONTHESPOT
		739	const_iv (XIMReverse),
		740	const_iv (XIMUnderline),
		741	const_iv (XIMHighlight),
		742	const_iv (XIMPrimary),
		743	const_iv (XIMSecondary),
		744	const_iv (XIMTertiary),
		745	const_iv (XIMVisibleToForward),
		746	const_iv (XIMVisibleToBackword),
		747	const_iv (XIMVisibleToCenter),
		748	# if 0
		749	const_iv (XIMForwardChar),
		750	const_iv (XIMBackwardChar),
		751	const_iv (XIMForwardWord),
		752	const_iv (XIMBackwardWord),
		753	const_iv (XIMCaretUp),
		754	const_iv (XIMCaretDown),
		755	const_iv (XIMNextLine),
		756	const_iv (XIMPreviousLine),
		757	const_iv (XIMLineStart),
		758	const_iv (XIMLineEnd),
		759	const_iv (XIMAbsolutePosition),
		760	const_iv (XIMDontChange),
		761	# endif
		762	# endif
769	};	763	};
770		764
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	765	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
772	civ-- > const_iv; )
773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	766	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
774	}	767	}
775		768
776	void	769	void
777	warn (const char *msg)	770	warn (const char *msg)
…		…
781	void	774	void
782	fatal (const char *msg)	775	fatal (const char *msg)
783	CODE:	776	CODE:
784	rxvt_fatal ("%s", msg);	777	rxvt_fatal ("%s", msg);
785		778
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	779	void
795	_exit (int status)	780	_exit (int status)
796
797	bool
798	safe ()
799	CODE:
800	RETVAL = !rxvt_tainted ();
801	OUTPUT:
802	RETVAL
803		781
804	NV	782	NV
805	NOW ()	783	NOW ()
806	CODE:	784	CODE:
807	RETVAL = NOW;	785	RETVAL = NOW;
…		…
823	RETVAL	801	RETVAL
824		802
825	int	803	int
826	SET_FGCOLOR (int rend, int new_color)	804	SET_FGCOLOR (int rend, int new_color)
827	CODE:	805	CODE:
828	RETVAL = SET_FGCOLOR (rend, new_color);	806	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
829	OUTPUT:	807	OUTPUT:
830	RETVAL	808	RETVAL
831		809
832	int	810	int
833	SET_BGCOLOR (int rend, int new_color)	811	SET_BGCOLOR (int rend, int new_color)
834	CODE:	812	CODE:
835	RETVAL = SET_BGCOLOR (rend, new_color);	813	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
836	OUTPUT:	814	OUTPUT:
837	RETVAL	815	RETVAL
838		816
839	int	817	int
840	GET_CUSTOM (int rend)	818	GET_CUSTOM (int rend)
841	CODE:	819	CODE:
842	RETVAL = (rend && RS_customMask) >> RS_customShift;	820	RETVAL = (rend & RS_customMask) >> RS_customShift;
843	OUTPUT:	821	OUTPUT:
844	RETVAL	822	RETVAL
845		823
846	int	824	int
847	SET_CUSTOM (int rend, int new_value)	825	SET_CUSTOM (int rend, int new_value)
…		…
854	| ((new_value << RS_customShift) & RS_customMask);	832	| ((new_value << RS_customShift) & RS_customMask);
855	}	833	}
856	OUTPUT:	834	OUTPUT:
857	RETVAL	835	RETVAL
858		836
		837	void
		838	termlist ()
		839	PPCODE:
		840	{
		841	EXTEND (SP, rxvt_term::termlist.size ());
		842
		843	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		844	if ((*t)->perl.self)
		845	PUSHs (sv_2mortal (newSVterm (*t)));
		846	}
		847
859	MODULE = urxvt PACKAGE = urxvt::term	848	MODULE = urxvt PACKAGE = urxvt::term
860		849
861	SV *	850	SV *
862	_new (...)	851	_new (AV *env, AV *arg)
863	CODE:	852	CODE:
864	{	853	{
865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
866	croak ("first argument to urxvt::term->_new must be arrayref");
867
868	rxvt_term *term = new rxvt_term;	854	rxvt_term *term = new rxvt_term;
869		855
870	term->argv = new stringvec;	856	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	857	stringvec *envv = new stringvec;
872		858
873	for (int i = 1; i < items; i++)	859	for (int i = 0; i <= AvFILL (arg); i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	860	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
875		861
876	AV *envv = (AV *)SvRV (ST (0));
877	for (int i = av_len (envv) + 1; i--; )	862	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	863	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879		864
880	term->envv->push_back (0);	865	envv->push_back (0);
881		866
882	bool success;	867	bool success;
883		868
884	try	869	try
885	{	870	{
886	success = term->init (term->argv->size (), term->argv->begin ());	871	success = term->init (argv, envv);
887	}	872	}
888	catch (const class rxvt_failure_exception &e)	873	catch (const class rxvt_failure_exception &e)
889	{	874	{
890	success = false;	875	success = false;
891	}	876	}
…		…
903	RETVAL	888	RETVAL
904		889
905	void	890	void
906	rxvt_term::destroy ()	891	rxvt_term::destroy ()
907		892
908	#if ENABLE_PERL_FRILLS
909
910	void
911	rxvt_term::XListProperties (U32 window)
912	PPCODE:
913	{
914	int count;
915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
916
917	EXTEND (SP, count);
918	while (count--)
919	PUSHs (newSVuv ((U32)props [count]));
920
921	XFree (props);
922	}
923
924	void
925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
926	PPCODE:
927	{
928	Atom type;
929	int format;
930	unsigned long nitems;
931	unsigned long bytes_after;
932	unsigned char *prop;
933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
934	0, 1<<30, 0, AnyPropertyType,
935	&type, &format, &nitems, &bytes_after, &prop);
936	if (type != None)
937	{
938	EXTEND (SP, 3);
939	PUSHs (newSVuv ((U32)type));
940	PUSHs (newSViv (format));
941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
942	XFree (prop);
943	}
944	}
945
946	void
947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
948	CODE:
949	{
950	STRLEN len;
951	char *data_ = SvPVbyte (data, len);
952
953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
954	type, format, PropModeReplace,
955	(unsigned char *)data, len * 8 / format);
956	}
957
958	void
959	rxvt_term::XDeleteProperty (U32 window, U32 property)
960	CODE:
961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
962
963	U32
964	rxvt_term::DefaultRootWindow ()
965	CODE:
966	RETVAL = (U32)THIS->display->root;
967	OUTPUT:
968	RETVAL
969
970	U32
971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
972	CODE:
973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
974	x, y, width, height, 0,
975	THIS->pix_colors_focused[Color_border],
976	THIS->pix_colors_focused[Color_border]);
977	OUTPUT:
978	RETVAL
979
980	void
981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
982	CODE:
983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
984
985	void
986	rxvt_term::XMapWindow (U32 window)
987	CODE:
988	XMapWindow (THIS->display->display, (Window)window);
989
990	void
991	rxvt_term::XUnmapWindow (U32 window)
992	CODE:
993	XUnmapWindow (THIS->display->display, (Window)window);
994
995	#endif
996
997	void	893	void
998	rxvt_term::set_should_invoke (int htype, int inc)	894	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:	895	CODE:
1000	THIS->perl.should_invoke [htype] += inc;	896	THIS->perl.should_invoke [htype] += inc;
1001		897
1002	void	898	int
1003	rxvt_term::grab_button (int button, U32 modifiers)	899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1004	CODE:	900	CODE:
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
1008		927
1009	bool	928	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	929	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	930	CODE:
1012	{	931	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	932	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		933
1015	THIS->perl.grabtime = 0;	934	THIS->perl.grabtime = 0;
1016		935
1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1019	mode, mode, None, GRAB_CURSOR, eventtime))	938	mode, mode, None, GRAB_CURSOR, eventtime))
1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1021	THIS->perl.grabtime = eventtime;	940	THIS->perl.grabtime = eventtime;
1022	else	941	else
1023	XUngrabPointer (THIS->display->display, eventtime);	942	XUngrabPointer (THIS->dpy, eventtime);
1024		943
1025	RETVAL = !!THIS->perl.grabtime;	944	RETVAL = !!THIS->perl.grabtime;
1026	}	945	}
1027	OUTPUT:	946	OUTPUT:
1028	RETVAL	947	RETVAL
1029		948
1030	void	949	void
1031	rxvt_term::allow_events_async ()	950	rxvt_term::allow_events_async ()
1032	CODE:	951	CODE:
1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1034		953
1035	void	954	void
1036	rxvt_term::allow_events_sync ()	955	rxvt_term::allow_events_sync ()
1037	CODE:	956	CODE:
1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1039		958
1040	void	959	void
1041	rxvt_term::allow_events_replay ()	960	rxvt_term::allow_events_replay ()
1042	CODE:	961	CODE:
1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1045		964
1046	void	965	void
1047	rxvt_term::ungrab ()	966	rxvt_term::ungrab ()
1048	CODE:	967	CODE:
1049	ungrab (THIS);	968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
1050		993
1051	int	994	int
1052	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
1053	CODE:	996	CODE:
1054	{	997	{
1055	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
1056		999
1057	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
1058	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
1059	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
1060		1010
1061	free (wstr);	1011	free (wstr);
1062	}	1012	}
1063	OUTPUT:	1013	OUTPUT:
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1023	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1024	rxvt_pop_locale ();
1075		1025
1076	free (wstr);	1026	free (wstr);
1077		1027
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1028	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1029	free (mbstr);
1080	}	1030	}
1081	OUTPUT:	1031	OUTPUT:
1082	RETVAL	1032	RETVAL
1083		1033
…		…
1090		1040
1091	rxvt_push_locale (THIS->locale);	1041	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1042	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
1094		1044
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1045	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1046	free (wstr);
1097	}	1047	}
		1048	OUTPUT:
		1049	RETVAL
		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
1098	OUTPUT:	1055	OUTPUT:
1099	RETVAL	1056	RETVAL
1100		1057
1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1102		1059
…		…
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1072	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1073	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1074	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1075
1116	int	1076	int
…		…
1123	fbase = TERM_OFFSET_fbase	1083	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1084	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1085	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1086	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1087	mapped = TERM_OFFSET_mapped
		1088	int_bwidth = TERM_OFFSET_int_bwidth
		1089	ext_bwidth = TERM_OFFSET_ext_bwidth
		1090	lineSpace = TERM_OFFSET_lineSpace
1128	saveLines = TERM_OFFSET_saveLines	1091	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1092	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1093	top_row = TERM_OFFSET_top_row
1131	CODE:	1094	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1095	RETVAL = *(int *)((char *)THIS + ix);
…		…
1137	rxvt_term::ModLevel3Mask ()	1100	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1101	ALIAS:
1139	ModLevel3Mask = 0	1102	ModLevel3Mask = 0
1140	ModMetaMask = 1	1103	ModMetaMask = 1
1141	ModNumLockMask = 2	1104	ModNumLockMask = 2
		1105	current_screen = 3
		1106	hidden_cursor = 4
1142	CODE:	1107	CODE:
1143	switch (ix)	1108	switch (ix)
1144	{	1109	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1110	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1111	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1112	case 2: RETVAL = THIS->ModNumLockMask; break;
		1113	case 3: RETVAL = THIS->current_screen; break;
		1114	case 4: RETVAL = THIS->hidden_cursor; break;
1148	}	1115	}
1149	OUTPUT:	1116	OUTPUT:
1150	RETVAL	1117	RETVAL
1151		1118
1152	char *	1119	char *
…		…
1162	}	1129	}
1163	OUTPUT:	1130	OUTPUT:
1164	RETVAL	1131	RETVAL
1165		1132
1166	SV *	1133	SV *
1167	rxvt_term::_env ()	1134	rxvt_term::envv ()
		1135	ALIAS:
		1136	argv = 1
1168	CODE:	1137	PPCODE:
1169	{	1138	{
1170	if (THIS->envv)	1139	stringvec *vec = ix ? THIS->argv : THIS->envv;
1171	{
1172	AV *av = newAV ();
1173		1140
		1141	EXTEND (SP, vec->size ());
		1142
1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1143	for (char **i = vec->begin (); i != vec->end (); ++i)
1175	if (*i)	1144	if (*i)
1176	av_push (av, newSVpv (*i, 0));	1145	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1177
1178	RETVAL = newRV_noinc ((SV *)av);
1179	}
1180	else
1181	RETVAL = &PL_sv_undef;
1182	}	1146	}
1183	OUTPUT:
1184	RETVAL
1185		1147
1186	int	1148	int
1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1149	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1188	CODE:	1150	CODE:
1189	RETVAL = THIS->pty_ev.events;	1151	RETVAL = THIS->pty_ev.events;
1190	if (events != EVENT_UNDEF)	1152	if (events != EVENT_UNDEF)
1191	THIS->pty_ev.set (events);	1153	THIS->pty_ev.set (events);
1192	OUTPUT:	1154	OUTPUT:
1193	RETVAL	1155	RETVAL
1194		1156
1195	U32	1157	int
		1158	rxvt_term::pty_fd ()
		1159	CODE:
		1160	RETVAL = THIS->pty->pty;
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	Window
1196	rxvt_term::parent ()	1165	rxvt_term::parent ()
1197	CODE:	1166	CODE:
1198	RETVAL = (U32)THIS->parent [0];	1167	RETVAL = THIS->parent [0];
1199	OUTPUT:	1168	OUTPUT:
1200	RETVAL	1169	RETVAL
1201		1170
1202	U32	1171	Window
1203	rxvt_term::vt ()	1172	rxvt_term::vt ()
1204	CODE:	1173	CODE:
1205	RETVAL = (U32)THIS->vt;	1174	RETVAL = THIS->vt;
1206	OUTPUT:	1175	OUTPUT:
1207	RETVAL	1176	RETVAL
1208		1177
1209	void	1178	void
1210	rxvt_term::vt_emask_add (U32 emask)	1179	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1201	}
1233	OUTPUT:	1202	OUTPUT:
1234	RETVAL	1203	RETVAL
1235		1204
1236	void	1205	void
		1206	rxvt_term::focus_in ()
		1207
		1208	void
		1209	rxvt_term::focus_out ()
		1210
		1211	void
		1212	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1213	ALIAS:
		1214	key_release = 1
		1215	CODE:
		1216	{
		1217	XKeyEvent xkey;
		1218
		1219	memset (&xkey, 0, sizeof (xkey));
		1220
		1221	xkey.time = time;
		1222	xkey.state = state;
		1223	xkey.keycode = keycode;
		1224
		1225	xkey.type = ix ? KeyRelease : KeyPress;
		1226	xkey.display = THIS->dpy;
		1227	xkey.window = THIS->vt;
		1228	xkey.root = THIS->display->root;
		1229	xkey.subwindow = THIS->vt;
		1230
		1231	if (ix)
		1232	THIS->key_release (xkey);
		1233	else
		1234	THIS->key_press (xkey);
		1235	}
		1236
		1237	void
1237	rxvt_term::want_refresh ()	1238	rxvt_term::want_refresh ()
1238	CODE:	1239	CODE:
1239	THIS->want_refresh = 1;	1240	THIS->want_refresh = 1;
1240		1241
1241	void	1242	void
…		…
1247		1248
1248	line_t &l = ROW(row_number);	1249	line_t &l = ROW(row_number);
1249		1250
1250	if (GIMME_V != G_VOID)	1251	if (GIMME_V != G_VOID)
1251	{	1252	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1253	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1254
1254	for (int col = 0; col < THIS->ncol; col++)	1255	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1256	wstr [col] = l.t [col];
1256		1257
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1258	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1259	}
1261		1260
1262	if (new_text)	1261	if (new_text)
1263	{	1262	{
1264	wchar_t *wstr = sv2wcs (new_text);	1263	wchar_t *wstr = sv2wcs (new_text);
1265		1264
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1265	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1266
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1267	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1268	{
1270	free (wstr);	1269	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1270	croak ("new_text extends beyond horizontal margins");
1272	}	1271	}
1273		1272
…		…
1305	{	1304	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1306	croak ("new_rend must be arrayref");
1308		1307
1309	AV *av = (AV *)SvRV (new_rend);	1308	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1309	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1310
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1311	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1312	croak ("new_rend array extends beyond horizontal margins");
1314		1313
1315	for (int col = start_col; col < start_col + len; col++)	1314	for (int col = start_col; col < start_col + len; col++)
1316	{	1315	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1356	rxvt_term::special_encode (SV *string)
1358	CODE:	1357	CODE:
1359	{	1358	{
1360	wchar_t *wstr = sv2wcs (string);	1359	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1360	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1361	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1362
1364	rxvt_push_locale (THIS->locale);	1363	rxvt_push_locale (THIS->locale);
1365		1364
1366	wchar_t *r = rstr;	1365	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1366	for (wchar_t *s = wstr; *s; s++)
		1367	{
		1368	int w = WCWIDTH (*s);
		1369
1368	if (wcwidth (*s) == 0)	1370	if (w == 0)
1369	{	1371	{
1370	if (r == rstr)	1372	if (r == rstr)
1371	croak ("leading combining character unencodable");	1373	croak ("leading combining character unencodable");
1372		1374
1373	unicode_t n = rxvt_compose (r[-1], *s);	1375	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1376	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1377	n = rxvt_composite.compose (r[-1], *s);
1376		1378
1377	r[-1] = n;	1379	r[-1] = n;
1378	}	1380	}
1379	#if !UNICODE_3	1381	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1382	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1383	*r++ = rxvt_composite.compose (*s);
1382	#endif	1384	#endif
1383	else	1385	else
1384	*r++ = *s;	1386	*r++ = *s;
		1387
		1388	// the *2 above only allows wcwidth <= 2
		1389	if (w > 1)
		1390	*r++ = NOCHAR;
		1391	}
1385		1392
1386	rxvt_pop_locale ();	1393	rxvt_pop_locale ();
1387		1394
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1395	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1396	}
1392	OUTPUT:	1397	OUTPUT:
1393	RETVAL	1398	RETVAL
1394		1399
1395	SV *	1400	SV *
…		…
1407	else if (IS_COMPOSE (*s))	1412	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1413	dlen += rxvt_composite.expand (*s, 0);
1409	else	1414	else
1410	dlen++;	1415	dlen++;
1411		1416
1412	wchar_t *rstr = new wchar_t [dlen];	1417	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1418
1414	// decode	1419	// decode
1415	wchar_t *r = rstr;	1420	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1421	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1422	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1424	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1425	r += rxvt_composite.expand (*s, r);
1421	else	1426	else
1422	*r++ = *s;	1427	*r++ = *s;
1423		1428
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1429	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1430	}
1428	OUTPUT:	1431	OUTPUT:
1429	RETVAL	1432	RETVAL
1430		1433
1431	void	1434	void
1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1435	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1433	PPCODE:	1436	PPCODE:
1434	{	1437	{
1435	struct resval { const char *name; int value; } rslist [] = {	1438	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1436	# define def(name) { # name, Rs_ ## name },	1439	# define def(name) { # name, Rs_ ## name },
1437	# define reserve(name,count)	1440	# define reserve(name,count)
1438	# include "rsinc.h"	1441	# include "rsinc.h"
1439	# undef def	1442	# undef def
1440	# undef reserve	1443	# undef reserve
1441	};	1444	};
1442		1445
1443	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1446	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1444		1447
1445	do {	1448	do {
1446	if (rs-- == rslist)	1449	if (rs-- == rslist)
1447	croak ("no such resource '%s', requested", name);	1450	croak ("no such resource '%s', requested", name);
1448	} while (strcmp (name, rs->name));	1451	} while (strcmp (name, rs->name));
…		…
1451		1454
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1455	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1456	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1457
1455	if (GIMME_V != G_VOID)	1458	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1459	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1460
1458	if (newval)	1461	if (newval)
1459	{	1462	{
1460	if (SvOK (newval))	1463	if (SvOK (newval))
1461	{	1464	{
…		…
1468	}	1471	}
1469	}	1472	}
1470		1473
1471	const char *	1474	const char *
1472	rxvt_term::x_resource (const char *name)	1475	rxvt_term::x_resource (const char *name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1476
1476	bool	1477	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1478	rxvt_term::option (U32 optval, int set = -1)
1478	CODE:	1479	CODE:
1479	{	1480	{
…		…
1484	if (set)	1485	if (set)
1485	THIS->options |= optval;	1486	THIS->options |= optval;
1486	else	1487	else
1487	THIS->options &= ~optval;	1488	THIS->options &= ~optval;
1488		1489
		1490	if (THIS->check_ev.is_active ()) // avoid doing this before START
1489	switch (optval)	1491	switch (optval)
1490	{	1492	{
1491	case Opt_skipBuiltinGlyphs:	1493	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1494	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1495	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1496	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1497	THIS->want_refresh = 1;
1496	break;	1498	break;
1497		1499
1498	case Opt_cursorUnderline:	1500	case Opt_cursorUnderline:
1499	THIS->want_refresh = 1;	1501	THIS->want_refresh = 1;
1500	break;	1502	break;
1501		1503
1502	# case Opt_scrollBar_floating:	1504	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1505	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1506	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1507	# break;
1506	}	1508	}
1507	}	1509	}
1508	}	1510	}
1509	OUTPUT:	1511	OUTPUT:
1510	RETVAL	1512	RETVAL
1511		1513
…		…
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1541	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1542	}
1541		1543
1542	if (items == 3)	1544	if (items == 3)
1543	{	1545	{
		1546	rc.row = SvIV (ST (1));
		1547	rc.col = SvIV (ST (2));
		1548
		1549	if (ix == 2)
		1550	{
		1551	if (rc.col == 0)
		1552	{
		1553	// col == 0 means end of previous line
		1554	rc.row--;
		1555	rc.col = THIS->ncol;
		1556	}
		1557	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1558	&& rc.col > ROW(rc.row).l)
		1559	{
		1560	// col >= length means while line and add newline
		1561	rc.col = THIS->ncol;
		1562	}
		1563	}
		1564
		1565	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1566	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1567
1547	if (ix)	1568	if (ix)
1548	THIS->want_refresh = 1;	1569	THIS->want_refresh = 1;
1549	}	1570	}
1550	}	1571	}
…		…
1554	CODE:	1575	CODE:
1555	RETVAL = THIS->charsets [THIS->screen.charset];	1576	RETVAL = THIS->charsets [THIS->screen.charset];
1556	OUTPUT:	1577	OUTPUT:
1557	RETVAL	1578	RETVAL
1558		1579
1559	#void	1580	void
1560	#rxvt_term::selection_clear ()	1581	rxvt_term::selection_clear ()
1561		1582
1562	void	1583	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1585	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1586	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1587	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1588	THIS->selection_make (eventtime);
1568		1589
1569	int	1590	int
1570	rxvt_term::selection_grab (U32 eventtime)	1591	rxvt_term::selection_grab (Time eventtime)
1571		1592
1572	void	1593	void
1573	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
1574	PPCODE:	1595	PPCODE:
1575	{	1596	{
1576	if (GIMME_V != G_VOID)	1597	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1598	XPUSHs (THIS->selection.text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1599	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1579	: &PL_sv_undef);	1600	: &PL_sv_undef);
1580		1601
1581	if (newtext)	1602	if (newtext)
1582	{	1603	{
1583	free (THIS->selection.text);	1604	free (THIS->selection.text);
…		…
1593	void	1614	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		1616
1596	void	1617	void
1597	rxvt_term::scr_bell ()	1618	rxvt_term::scr_bell ()
		1619
		1620	void
		1621	rxvt_term::scr_change_screen (int screen)
1598		1622
1599	void	1623	void
1600	rxvt_term::scr_add_lines (SV *string)	1624	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	1625	CODE:
1602	{	1626	{
…		…
1643	o->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
1644	}	1668	}
1645	OUTPUT:	1669	OUTPUT:
1646	RETVAL	1670	RETVAL
1647		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
		1752	OUTPUT:
		1753	RETVAL
		1754
		1755	#if 0
		1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1793	PPCODE:
		1794	{
		1795	int dx, dy;
		1796	Window child;
		1797
		1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1799	{
		1800	EXTEND (SP, 3);
		1801	PUSHs (newSViv (dx));
		1802	PUSHs (newSViv (dy));
		1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
		1806
		1807	#############################################################################
		1808	# urxvt::overlay
		1809	#############################################################################
		1810
1648	MODULE = urxvt PACKAGE = urxvt::overlay	1811	MODULE = urxvt PACKAGE = urxvt::overlay
1649		1812
1650	void	1813	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	1814	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		1815
…		…
1657	overlay::hide ()	1820	overlay::hide ()
1658		1821
1659	void	1822	void
1660	overlay::DESTROY ()	1823	overlay::DESTROY ()
1661		1824
1662	MODULE = urxvt PACKAGE = urxvt::timer	1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1663		1826
1664	SV *
1665	timer::new ()
1666	CODE:
1667	timer *w = new timer;
1668	w->start (NOW);
1669	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1670	w->self = (HV *)SvRV (RETVAL);
1671	OUTPUT:
1672	RETVAL
1673
1674	timer *
1675	timer::cb (SV *cb)
1676	CODE:
1677	THIS->cb (cb);
1678	RETVAL = THIS;
1679	OUTPUT:
1680	RETVAL
1681
1682	NV
1683	timer::at ()
1684	CODE:
1685	RETVAL = THIS->at;
1686	OUTPUT:
1687	RETVAL
1688
1689	timer *
1690	timer::interval (NV interval)
1691	CODE:
1692	THIS->interval = interval;
1693	RETVAL = THIS;
1694	OUTPUT:
1695	RETVAL
1696
1697	timer *
1698	timer::set (NV tstamp)
1699	CODE:
1700	THIS->set (tstamp);
1701	RETVAL = THIS;
1702	OUTPUT:
1703	RETVAL
1704
1705	timer *
1706	timer::start (NV tstamp = THIS->at)
1707	CODE:
1708	THIS->start (tstamp);
1709	RETVAL = THIS;
1710	OUTPUT:
1711	RETVAL
1712
1713	timer *
1714	timer::stop ()
1715	CODE:
1716	THIS->stop ();
1717	RETVAL = THIS;
1718	OUTPUT:
1719	RETVAL
1720
1721	void
1722	timer::DESTROY ()
1723
1724	MODULE = urxvt PACKAGE = urxvt::iow
1725
1726	SV *
1727	iow::new ()
1728	CODE:
1729	iow *w = new iow;
1730	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1731	w->self = (HV *)SvRV (RETVAL);
1732	OUTPUT:
1733	RETVAL
1734
1735	iow *
1736	iow::cb (SV *cb)
1737	CODE:
1738	THIS->cb (cb);
1739	RETVAL = THIS;
1740	OUTPUT:
1741	RETVAL
1742
1743	iow *
1744	iow::fd (int fd)
1745	CODE:
1746	THIS->fd = fd;
1747	RETVAL = THIS;
1748	OUTPUT:
1749	RETVAL
1750
1751	iow *
1752	iow::events (short events)
1753	CODE:
1754	THIS->events = events;
1755	RETVAL = THIS;
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::start ()
1761	CODE:
1762	THIS->start ();
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::stop ()
1769	CODE:
1770	THIS->stop ();
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	void
1776	iow::DESTROY ()
1777
1778

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