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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 1.110 by root, Thu Dec 14 17:22:04 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	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
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		58
75	static wchar_t *	59	static wchar_t *
76	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
77	{	61	{
78	STRLEN len;	62	STRLEN len;
…		…
96	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
97	{	81	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}	83	}
100		84
101	//TODO: use magic
102	static SV *	85	static SV *
103	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
104	{	87	{
105	HV *hv = newHV ();	88	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	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);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		113
131	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
132	}	115	}
133		116
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		119
137	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
138		121
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")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229		123
230	struct overlay {	124	class overlay {
231	HV *self;
232	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
233	int x, y, w, h;	127	int x, y, w, h;
234	int border;	128	int border;
235	text_t **text;	129	text_t **text;
236	rend_t **rend;	130	rend_t **rend;
237		131
		132	public:
		133	HV *self;
		134
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	135	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	136	~overlay ();
240		137
241	void show ();	138	void show ();
242	void hide ();	139	void hide ();
…		…
245		142
246	void set (int x, int y, SV *str, SV *rend);	143	void set (int x, int y, SV *str, SV *rend);
247	};	144	};
248		145
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	146	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)	147	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
251	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
252	if (border == 2)	152	if (border == 2)
253	{	153	{
254	w += 2;	154	w += 2;
255	h += 2;	155	h += 2;
256	}	156	}
…		…
294	*rp++ = r;	194	*rp++ = r;
295	}	195	}
296	}	196	}
297		197
298	show ();	198	show ();
299	THIS->want_refresh = 1;
300	}	199	}
301		200
302	overlay::~overlay ()	201	overlay::~overlay ()
303	{	202	{
304	hide ();	203	hide ();
…		…
309	delete [] rend[y];	208	delete [] rend[y];
310	}	209	}
311		210
312	delete [] text;	211	delete [] text;
313	delete [] rend;	212	delete [] rend;
		213	}
		214
		215	void
		216	overlay::show ()
		217	{
		218	if (overlay_av)
		219	return;
		220
		221	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		222	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		223	));
		224	av_push (overlay_av, newSViv ((long)this));
314		225
315	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
316	}	227	}
317		228
318	void	229	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 ()	230	overlay::hide ()
329	{	231	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
331		234
332	if (ovs)	235	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		236
336	HV *hv = (HV *)SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	239	break;
		240
		241	for (; i < AvFILL (overlay_av); i++)
		242	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		243
		244	av_pop (overlay_av);
		245
		246	SvREFCNT_dec (overlay_av);
		247	overlay_av = 0;
		248
		249	THIS->want_refresh = 1;
339	}	250	}
340		251
341	void overlay::swap ()	252	void overlay::swap ()
342	{	253	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	254	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
385		296
386	AV *av = (AV *)SvRV (rend);	297	AV *av = (AV *)SvRV (rend);
387		298
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	301	}
391		302
392	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
393	}	304	}
394		305
		306	/////////////////////////////////////////////////////////////////////////////
		307
		308	#define IOM_CLASS "urxvt"
		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
…		…
407	perl_free (perl);	322	perl_free (perl);
408	}	323	}
409	}	324	}
410		325
411	void	326	void
412	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
413	{	328	{
414	if (!perl)	329	if (!perl)
415	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
416	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	334	swap (perl_environ, environ);
418		335
419	char *argv[] = {	336	char *argv[] = {
420	"",	337	"",
421	"-T",	338	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
423	};	345	};
424		346
425	perl = perl_alloc ();	347	perl = perl_alloc ();
426	perl_construct (perl);	348	perl_construct (perl);
427		349
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	350	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	|| perl_run (perl))	351	|| perl_run (perl))
430	{	352	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	353	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		354
433	perl_destruct (perl);	355	perl_destruct (perl);
434	perl_free (perl);	356	perl_free (perl);
435	perl = 0;	357	perl = 0;
436	}	358	}
437		359
438	swap (perl_environ, environ);	360	swap (perl_environ, environ);
		361
		362	rxvt_pop_locale ();
		363	}
		364
		365	if (perl)
		366	{
		367	// runs outside of perls ENV
		368	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		369	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	370	}
440	}	371	}
441		372
442	static void	373	static void
443	ungrab (rxvt_term *THIS)	374	ungrab (rxvt_term *THIS)
444	{	375	{
445	if (THIS->perl.grabtime)	376	if (THIS->perl.grabtime)
446	{	377	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	380	THIS->perl.grabtime = 0;
450	}	381	}
451	}	382	}
452		383
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	384	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	386	{
470	if (!perl)	387	if (!perl || !term->perl.self)
471	return false;	388	return false;
472		389
473	if (htype == HOOK_INIT) // first hook ever called	390	// pre-handling of some events
		391	if (htype == HOOK_REFRESH_END)
474	{	392	{
475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	393	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);	394
		395	for (int i = 0; i <= AvFILL (av); i++)
		396	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
477	}	397	}
478	else if (!term->perl.self)	398
479	return false; // perl not initialized for this instance	399	swap (perl_environ, environ);
		400
		401	bool event_consumed;
		402
		403	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		404	|| term->perl.should_invoke [htype])
		405	try
		406	{
		407	dSP;
		408	va_list ap;
		409
		410	va_start (ap, htype);
		411
		412	ENTER;
		413	SAVETMPS;
		414
		415	PUSHMARK (SP);
		416
		417	XPUSHs (sv_2mortal (newSVterm (term)));
		418	XPUSHs (sv_2mortal (newSViv (htype)));
		419
		420	for (;;) {
		421	data_type dt = (data_type)va_arg (ap, int);
		422
		423	switch (dt)
		424	{
		425	case DT_INT:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		427	break;
		428
		429	case DT_LONG:
		430	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		431	break;
		432
		433	case DT_STR:
		434	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		435	break;
		436
		437	case DT_STR_LEN:
		438	{
		439	char *str = va_arg (ap, char *);
		440	int len = va_arg (ap, int);
		441
		442	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		443	}
		444	break;
		445
		446	case DT_WCS_LEN:
		447	{
		448	wchar_t *wstr = va_arg (ap, wchar_t *);
		449	int wlen = va_arg (ap, int);
		450
		451	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		452	}
		453	break;
		454
		455	case DT_LCS_LEN:
		456	{
		457	long *lstr = va_arg (ap, long *);
		458	int llen = va_arg (ap, int);
		459
		460	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		461	}
		462	break;
		463
		464	case DT_XEVENT:
		465	{
		466	XEvent *xe = va_arg (ap, XEvent *);
		467	HV *hv = newHV ();
		468
		469	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		470	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		471	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		472	# undef set
		473
		474	setiv (type, xe->type);
		475	setiv (send_event, xe->xany.send_event);
		476	setiv (serial, xe->xany.serial);
		477
		478	switch (xe->type)
		479	{
		480	case KeyPress:
		481	case KeyRelease:
		482	case ButtonPress:
		483	case ButtonRelease:
		484	case MotionNotify:
		485	setuv (window, xe->xmotion.window);
		486	setuv (root, xe->xmotion.root);
		487	setuv (subwindow, xe->xmotion.subwindow);
		488	setuv (time, xe->xmotion.time);
		489	setiv (x, xe->xmotion.x);
		490	setiv (y, xe->xmotion.y);
		491	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		492	setiv (col, xe->xmotion.x / term->fwidth);
		493	setiv (x_root, xe->xmotion.x_root);
		494	setiv (y_root, xe->xmotion.y_root);
		495	setuv (state, xe->xmotion.state);
		496
		497	switch (xe->type)
		498	{
		499	case KeyPress:
		500	case KeyRelease:
		501	setuv (keycode, xe->xkey.keycode);
		502	break;
		503
		504	case ButtonPress:
		505	case ButtonRelease:
		506	setuv (button, xe->xbutton.button);
		507	break;
		508
		509	case MotionNotify:
		510	setiv (is_hint, xe->xmotion.is_hint);
		511	break;
		512	}
		513
		514	break;
		515
		516	case MapNotify:
		517	case UnmapNotify:
		518	case ConfigureNotify:
		519	setuv (event, xe->xconfigure.event);
		520	setuv (window, xe->xconfigure.window);
		521
		522	switch (xe->type)
		523	{
		524	case ConfigureNotify:
		525	setiv (x, xe->xconfigure.x);
		526	setiv (y, xe->xconfigure.y);
		527	setiv (width, xe->xconfigure.width);
		528	setiv (height, xe->xconfigure.height);
		529	setuv (above, xe->xconfigure.above);
		530	break;
		531	}
		532
		533	break;
		534
		535	case PropertyNotify:
		536	setuv (window, xe->xproperty.window);
		537	setuv (atom, xe->xproperty.atom);
		538	setuv (time, xe->xproperty.time);
		539	setiv (state, xe->xproperty.state);
		540	break;
		541
		542	case ClientMessage:
		543	setuv (window, xe->xclient.window);
		544	setuv (message_type, xe->xclient.message_type);
		545	setuv (format, xe->xclient.format);
		546	setuv (l0, xe->xclient.data.l[0]);
		547	setuv (l1, xe->xclient.data.l[1]);
		548	setuv (l2, xe->xclient.data.l[2]);
		549	setuv (l3, xe->xclient.data.l[3]);
		550	setuv (l4, xe->xclient.data.l[4]);
		551	break;
		552	}
		553
		554	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		555	}
		556	break;
		557
		558	case DT_END:
		559	goto call;
		560
		561	default:
		562	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		563	}
		564	}
		565
		566	call:
		567	va_end (ap);
		568
		569	PUTBACK;
		570	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		571	SPAGAIN;
		572
		573	if (count)
		574	{
		575	SV *status = POPs;
		576	count = SvTRUE (status);
		577	}
		578
		579	PUTBACK;
		580	FREETMPS;
		581	LEAVE;
		582
		583	if (SvTRUE (ERRSV))
		584	{
		585	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		586	ungrab (term); // better lose the grab than the session
		587	}
		588
		589	event_consumed = !!count;
		590	}
		591	catch (...)
		592	{
		593	swap (perl_environ, environ);
		594	throw;
		595	}
		596	else
		597	event_consumed = false;
		598
		599	// post-handling of some events
		600	if (htype == HOOK_REFRESH_BEGIN)
		601	{
		602	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		603
		604	for (int i = AvFILL (av); i >= 0; i--)
		605	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		606	}
480	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
481	{	608	{
482	// handled later	609	clearSVptr ((SV *)term->perl.self);
		610	SvREFCNT_dec ((SV *)term->perl.self);
		611
		612	// don't allow further calls
		613	term->perl.self = 0;
483	}	614	}
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		615
498	swap (perl_environ, environ);	616	swap (perl_environ, environ);
499		617
500	try	618	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	}	619	}
649		620
650	/////////////////////////////////////////////////////////////////////////////	621	/////////////////////////////////////////////////////////////////////////////
651		622
652	MODULE = urxvt PACKAGE = urxvt	623	MODULE = urxvt PACKAGE = urxvt
…		…
671	# include "optinc.h"	642	# include "optinc.h"
672	# undef nodef	643	# undef nodef
673	# undef def	644	# undef def
674		645
675	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
676	struct {	647	static const struct {
677	const char *name;	648	const char *name;
678	IV iv;	649	IV iv;
679	} *civ, const_iv[] = {	650	} *civ, const_iv[] = {
680	# define const_iv(name) { # name, (IV)name }	651	# define const_iv(name) { # name, (IV)name }
681	const_iv (DEFAULT_RSTYLE),	652	const_iv (DEFAULT_RSTYLE),
…		…
700	const_iv (Button3Mask),	671	const_iv (Button3Mask),
701	const_iv (Button4Mask),	672	const_iv (Button4Mask),
702	const_iv (Button5Mask),	673	const_iv (Button5Mask),
703	const_iv (AnyModifier),	674	const_iv (AnyModifier),
704		675
705	const_iv (EVENT_NONE),	676	const_iv (NoSymbol),
706	const_iv (EVENT_READ),	677	const_iv (GrabModeSync),
707	const_iv (EVENT_WRITE),	678	const_iv (GrabModeAsync),
708		679
709	const_iv (NoEventMask),	680	const_iv (NoEventMask),
710	const_iv (KeyPressMask),	681	const_iv (KeyPressMask),
711	const_iv (KeyReleaseMask),	682	const_iv (KeyReleaseMask),
712	const_iv (ButtonPressMask),	683	const_iv (ButtonPressMask),
…		…
764	const_iv (SelectionRequest),	735	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	736	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	737	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	738	const_iv (ClientMessage),
768	const_iv (MappingNotify),	739	const_iv (MappingNotify),
		740	# if ENABLE_XIM_ONTHESPOT
		741	const_iv (XIMReverse),
		742	const_iv (XIMUnderline),
		743	const_iv (XIMHighlight),
		744	const_iv (XIMPrimary),
		745	const_iv (XIMSecondary),
		746	const_iv (XIMTertiary),
		747	const_iv (XIMVisibleToForward),
		748	const_iv (XIMVisibleToBackword),
		749	const_iv (XIMVisibleToCenter),
		750	# if 0
		751	const_iv (XIMForwardChar),
		752	const_iv (XIMBackwardChar),
		753	const_iv (XIMForwardWord),
		754	const_iv (XIMBackwardWord),
		755	const_iv (XIMCaretUp),
		756	const_iv (XIMCaretDown),
		757	const_iv (XIMNextLine),
		758	const_iv (XIMPreviousLine),
		759	const_iv (XIMLineStart),
		760	const_iv (XIMLineEnd),
		761	const_iv (XIMAbsolutePosition),
		762	const_iv (XIMDontChange),
		763	# endif
		764	# endif
769	};	765	};
770		766
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	767	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));	768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
774	}	769	}
775		770
776	void	771	void
777	warn (const char *msg)	772	warn (const char *msg)
…		…
781	void	776	void
782	fatal (const char *msg)	777	fatal (const char *msg)
783	CODE:	778	CODE:
784	rxvt_fatal ("%s", msg);	779	rxvt_fatal ("%s", msg);
785		780
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	781	void
795	_exit (int status)	782	_exit (int status)
796
797	bool
798	safe ()
799	CODE:
800	RETVAL = !rxvt_tainted ();
801	OUTPUT:
802	RETVAL
803		783
804	NV	784	NV
805	NOW ()	785	NOW ()
806	CODE:	786	CODE:
807	RETVAL = NOW;	787	RETVAL = NOW;
…		…
823	RETVAL	803	RETVAL
824		804
825	int	805	int
826	SET_FGCOLOR (int rend, int new_color)	806	SET_FGCOLOR (int rend, int new_color)
827	CODE:	807	CODE:
828	RETVAL = SET_FGCOLOR (rend, new_color);	808	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
829	OUTPUT:	809	OUTPUT:
830	RETVAL	810	RETVAL
831		811
832	int	812	int
833	SET_BGCOLOR (int rend, int new_color)	813	SET_BGCOLOR (int rend, int new_color)
834	CODE:	814	CODE:
835	RETVAL = SET_BGCOLOR (rend, new_color);	815	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
836	OUTPUT:	816	OUTPUT:
837	RETVAL	817	RETVAL
838		818
839	int	819	int
840	GET_CUSTOM (int rend)	820	GET_CUSTOM (int rend)
841	CODE:	821	CODE:
842	RETVAL = (rend && RS_customMask) >> RS_customShift;	822	RETVAL = (rend & RS_customMask) >> RS_customShift;
843	OUTPUT:	823	OUTPUT:
844	RETVAL	824	RETVAL
845		825
846	int	826	int
847	SET_CUSTOM (int rend, int new_value)	827	SET_CUSTOM (int rend, int new_value)
…		…
854	| ((new_value << RS_customShift) & RS_customMask);	834	| ((new_value << RS_customShift) & RS_customMask);
855	}	835	}
856	OUTPUT:	836	OUTPUT:
857	RETVAL	837	RETVAL
858		838
		839	void
		840	termlist ()
		841	PPCODE:
		842	{
		843	EXTEND (SP, rxvt_term::termlist.size ());
		844
		845	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		846	if ((*t)->perl.self)
		847	PUSHs (sv_2mortal (newSVterm (*t)));
		848	}
		849
859	MODULE = urxvt PACKAGE = urxvt::term	850	MODULE = urxvt PACKAGE = urxvt::term
860		851
861	SV *	852	SV *
862	_new (...)	853	_new (AV *env, AV *arg)
863	CODE:	854	CODE:
864	{	855	{
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;	856	rxvt_term *term = new rxvt_term;
869		857
870	term->argv = new stringvec;	858	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	859	stringvec *envv = new stringvec;
872		860
873	for (int i = 1; i < items; i++)	861	for (int i = 0; i <= AvFILL (arg); i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	862	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
875		863
876	AV *envv = (AV *)SvRV (ST (0));
877	for (int i = av_len (envv) + 1; i--; )	864	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	865	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879		866
880	term->envv->push_back (0);	867	envv->push_back (0);
881		868
882	bool success;	869	bool success;
883		870
884	try	871	try
885	{	872	{
886	success = term->init (term->argv->size (), term->argv->begin ());	873	success = term->init (argv, envv);
887	}	874	}
888	catch (const class rxvt_failure_exception &e)	875	catch (const class rxvt_failure_exception &e)
889	{	876	{
890	success = false;	877	success = false;
891	}	878	}
…		…
903	RETVAL	890	RETVAL
904		891
905	void	892	void
906	rxvt_term::destroy ()	893	rxvt_term::destroy ()
907		894
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	895	void
998	rxvt_term::set_should_invoke (int htype, int inc)	896	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:	897	CODE:
1000	THIS->perl.should_invoke [htype] += inc;	898	THIS->perl.should_invoke [htype] += inc;
1001		899
1002	void	900	int
1003	rxvt_term::grab_button (int button, U32 modifiers)	901	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1004	CODE:	902	CODE:
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	903	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	904	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	905	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		906	OUTPUT: RETVAL
		907
		908	int
		909	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		910	CODE:
		911	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		912	OUTPUT: RETVAL
		913
		914	void
		915	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		916	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		917	CODE:
		918	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		919
		920	void
		921	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		922	CODE:
		923	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		924
		925	void
		926	rxvt_term::XUngrabKeyboard (Time eventtime)
		927	CODE:
		928	XUngrabKeyboard (THIS->dpy, eventtime);
1008		929
1009	bool	930	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	931	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	932	CODE:
1012	{	933	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	934	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		935
1015	THIS->perl.grabtime = 0;	936	THIS->perl.grabtime = 0;
1016		937
1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	938	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	939	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1019	mode, mode, None, GRAB_CURSOR, eventtime))	940	mode, mode, None, GRAB_CURSOR, eventtime))
1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	941	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1021	THIS->perl.grabtime = eventtime;	942	THIS->perl.grabtime = eventtime;
1022	else	943	else
1023	XUngrabPointer (THIS->display->display, eventtime);	944	XUngrabPointer (THIS->dpy, eventtime);
1024		945
1025	RETVAL = !!THIS->perl.grabtime;	946	RETVAL = !!THIS->perl.grabtime;
1026	}	947	}
1027	OUTPUT:	948	OUTPUT:
1028	RETVAL	949	RETVAL
1029		950
1030	void	951	void
1031	rxvt_term::allow_events_async ()	952	rxvt_term::allow_events_async ()
1032	CODE:	953	CODE:
1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1034		955
1035	void	956	void
1036	rxvt_term::allow_events_sync ()	957	rxvt_term::allow_events_sync ()
1037	CODE:	958	CODE:
1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	959	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1039		960
1040	void	961	void
1041	rxvt_term::allow_events_replay ()	962	rxvt_term::allow_events_replay ()
1042	CODE:	963	CODE:
1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	964	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	965	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1045		966
1046	void	967	void
1047	rxvt_term::ungrab ()	968	rxvt_term::ungrab ()
1048	CODE:	969	CODE:
1049	ungrab (THIS);	970	ungrab (THIS);
		971
		972	int
		973	rxvt_term::XStringToKeysym (char *string)
		974	CODE:
		975	RETVAL = XStringToKeysym (string);
		976	OUTPUT: RETVAL
		977
		978	char *
		979	rxvt_term::XKeysymToString (int sym)
		980	CODE:
		981	RETVAL = XKeysymToString (sym);
		982	OUTPUT: RETVAL
		983
		984	int
		985	rxvt_term::XKeysymToKeycode (int sym)
		986	CODE:
		987	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		988	OUTPUT: RETVAL
		989
		990	int
		991	rxvt_term::XKeycodeToKeysym (int code, int index)
		992	CODE:
		993	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		994	OUTPUT: RETVAL
1050		995
1051	int	996	int
1052	rxvt_term::strwidth (SV *str)	997	rxvt_term::strwidth (SV *str)
1053	CODE:	998	CODE:
1054	{	999	{
1055	wchar_t *wstr = sv2wcs (str);	1000	wchar_t *wstr = sv2wcs (str);
1056		1001
1057	rxvt_push_locale (THIS->locale);	1002	rxvt_push_locale (THIS->locale);
1058	RETVAL = wcswidth (wstr, wcslen (wstr));	1003	RETVAL = 0;
		1004	for (wchar_t *wc = wstr; *wc; wc++)
		1005	{
		1006	int w = WCWIDTH (*wc);
		1007
		1008	if (w)
		1009	RETVAL += max (w, 1);
		1010	}
1059	rxvt_pop_locale ();	1011	rxvt_pop_locale ();
1060		1012
1061	free (wstr);	1013	free (wstr);
1062	}	1014	}
1063	OUTPUT:	1015	OUTPUT:
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1025	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1026	rxvt_pop_locale ();
1075		1027
1076	free (wstr);	1028	free (wstr);
1077		1029
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1030	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1031	free (mbstr);
1080	}	1032	}
1081	OUTPUT:	1033	OUTPUT:
1082	RETVAL	1034	RETVAL
1083		1035
…		…
1090		1042
1091	rxvt_push_locale (THIS->locale);	1043	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1044	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1045	rxvt_pop_locale ();
1094		1046
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1047	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1048	free (wstr);
1097	}	1049	}
		1050	OUTPUT:
		1051	RETVAL
		1052
		1053	char *
		1054	rxvt_term::locale ()
		1055	CODE:
		1056	RETVAL = THIS->locale;
1098	OUTPUT:	1057	OUTPUT:
1099	RETVAL	1058	RETVAL
1100		1059
1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1060	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1102		1061
…		…
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1066	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1067	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1068	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1069	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1070	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1071	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1072	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1073	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1074	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1075	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1076	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1077
1116	int	1078	int
…		…
1123	fbase = TERM_OFFSET_fbase	1085	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1086	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1087	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1088	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1089	mapped = TERM_OFFSET_mapped
		1090	int_bwidth = TERM_OFFSET_int_bwidth
		1091	ext_bwidth = TERM_OFFSET_ext_bwidth
		1092	lineSpace = TERM_OFFSET_lineSpace
1128	saveLines = TERM_OFFSET_saveLines	1093	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1094	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1095	top_row = TERM_OFFSET_top_row
1131	CODE:	1096	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1097	RETVAL = *(int *)((char *)THIS + ix);
…		…
1137	rxvt_term::ModLevel3Mask ()	1102	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1103	ALIAS:
1139	ModLevel3Mask = 0	1104	ModLevel3Mask = 0
1140	ModMetaMask = 1	1105	ModMetaMask = 1
1141	ModNumLockMask = 2	1106	ModNumLockMask = 2
		1107	current_screen = 3
		1108	hidden_cursor = 4
1142	CODE:	1109	CODE:
1143	switch (ix)	1110	switch (ix)
1144	{	1111	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1112	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1113	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1114	case 2: RETVAL = THIS->ModNumLockMask; break;
		1115	case 3: RETVAL = THIS->current_screen; break;
		1116	case 4: RETVAL = THIS->hidden_cursor; break;
1148	}	1117	}
1149	OUTPUT:	1118	OUTPUT:
1150	RETVAL	1119	RETVAL
1151		1120
1152	char *	1121	char *
…		…
1162	}	1131	}
1163	OUTPUT:	1132	OUTPUT:
1164	RETVAL	1133	RETVAL
1165		1134
1166	SV *	1135	SV *
1167	rxvt_term::_env ()	1136	rxvt_term::envv ()
		1137	ALIAS:
		1138	argv = 1
1168	CODE:	1139	PPCODE:
1169	{	1140	{
1170	if (THIS->envv)	1141	stringvec *vec = ix ? THIS->argv : THIS->envv;
1171	{
1172	AV *av = newAV ();
1173		1142
		1143	EXTEND (SP, vec->size ());
		1144
1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1145	for (char **i = vec->begin (); i != vec->end (); ++i)
1175	if (*i)	1146	if (*i)
1176	av_push (av, newSVpv (*i, 0));	1147	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1177
1178	RETVAL = newRV_noinc ((SV *)av);
1179	}
1180	else
1181	RETVAL = &PL_sv_undef;
1182	}	1148	}
1183	OUTPUT:
1184	RETVAL
1185		1149
1186	int	1150	int
1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1151	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1188	CODE:	1152	CODE:
1189	RETVAL = THIS->pty_ev.events;	1153	RETVAL = THIS->pty_ev.events;
1190	if (events != EVENT_UNDEF)	1154	if (events != EVENT_UNDEF)
1191	THIS->pty_ev.set (events);	1155	THIS->pty_ev.set (events);
1192	OUTPUT:	1156	OUTPUT:
1193	RETVAL	1157	RETVAL
1194		1158
1195	U32	1159	int
		1160	rxvt_term::pty_fd ()
		1161	CODE:
		1162	RETVAL = THIS->pty->pty;
		1163	OUTPUT:
		1164	RETVAL
		1165
		1166	Window
1196	rxvt_term::parent ()	1167	rxvt_term::parent ()
1197	CODE:	1168	CODE:
1198	RETVAL = (U32)THIS->parent [0];	1169	RETVAL = THIS->parent [0];
1199	OUTPUT:	1170	OUTPUT:
1200	RETVAL	1171	RETVAL
1201		1172
1202	U32	1173	Window
1203	rxvt_term::vt ()	1174	rxvt_term::vt ()
1204	CODE:	1175	CODE:
1205	RETVAL = (U32)THIS->vt;	1176	RETVAL = THIS->vt;
1206	OUTPUT:	1177	OUTPUT:
1207	RETVAL	1178	RETVAL
1208		1179
1209	void	1180	void
1210	rxvt_term::vt_emask_add (U32 emask)	1181	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1203	}
1233	OUTPUT:	1204	OUTPUT:
1234	RETVAL	1205	RETVAL
1235		1206
1236	void	1207	void
		1208	rxvt_term::focus_in ()
		1209
		1210	void
		1211	rxvt_term::focus_out ()
		1212
		1213	void
		1214	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1215	ALIAS:
		1216	key_release = 1
		1217	CODE:
		1218	{
		1219	XKeyEvent xkey;
		1220
		1221	memset (&xkey, 0, sizeof (xkey));
		1222
		1223	xkey.time = time;
		1224	xkey.state = state;
		1225	xkey.keycode = keycode;
		1226
		1227	xkey.type = ix ? KeyRelease : KeyPress;
		1228	xkey.display = THIS->dpy;
		1229	xkey.window = THIS->vt;
		1230	xkey.root = THIS->display->root;
		1231	xkey.subwindow = THIS->vt;
		1232
		1233	if (ix)
		1234	THIS->key_release (xkey);
		1235	else
		1236	THIS->key_press (xkey);
		1237	}
		1238
		1239	void
1237	rxvt_term::want_refresh ()	1240	rxvt_term::want_refresh ()
1238	CODE:	1241	CODE:
1239	THIS->want_refresh = 1;	1242	THIS->want_refresh = 1;
1240		1243
1241	void	1244	void
…		…
1247		1250
1248	line_t &l = ROW(row_number);	1251	line_t &l = ROW(row_number);
1249		1252
1250	if (GIMME_V != G_VOID)	1253	if (GIMME_V != G_VOID)
1251	{	1254	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1255	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1256
1254	for (int col = 0; col < THIS->ncol; col++)	1257	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1258	wstr [col] = l.t [col];
1256		1259
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1260	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1261	}
1261		1262
1262	if (new_text)	1263	if (new_text)
1263	{	1264	{
1264	wchar_t *wstr = sv2wcs (new_text);	1265	wchar_t *wstr = sv2wcs (new_text);
1265		1266
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1267	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1268
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1269	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1270	{
1270	free (wstr);	1271	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1272	croak ("new_text extends beyond horizontal margins");
1272	}	1273	}
1273		1274
…		…
1305	{	1306	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1308	croak ("new_rend must be arrayref");
1308		1309
1309	AV *av = (AV *)SvRV (new_rend);	1310	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1311	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1312
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1313	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1314	croak ("new_rend array extends beyond horizontal margins");
1314		1315
1315	for (int col = start_col; col < start_col + len; col++)	1316	for (int col = start_col; col < start_col + len; col++)
1316	{	1317	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1358	rxvt_term::special_encode (SV *string)
1358	CODE:	1359	CODE:
1359	{	1360	{
1360	wchar_t *wstr = sv2wcs (string);	1361	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1362	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1363	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1364
1364	rxvt_push_locale (THIS->locale);	1365	rxvt_push_locale (THIS->locale);
1365		1366
1366	wchar_t *r = rstr;	1367	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1368	for (wchar_t *s = wstr; *s; s++)
		1369	{
		1370	int w = WCWIDTH (*s);
		1371
1368	if (wcwidth (*s) == 0)	1372	if (w == 0)
1369	{	1373	{
1370	if (r == rstr)	1374	if (r == rstr)
1371	croak ("leading combining character unencodable");	1375	croak ("leading combining character unencodable");
1372		1376
1373	unicode_t n = rxvt_compose (r[-1], *s);	1377	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1378	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1379	n = rxvt_composite.compose (r[-1], *s);
1376		1380
1377	r[-1] = n;	1381	r[-1] = n;
1378	}	1382	}
1379	#if !UNICODE_3	1383	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1384	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1385	*r++ = rxvt_composite.compose (*s);
1382	#endif	1386	#endif
1383	else	1387	else
1384	*r++ = *s;	1388	*r++ = *s;
		1389
		1390	// the *2 above only allows wcwidth <= 2
		1391	if (w > 1)
		1392	*r++ = NOCHAR;
		1393	}
1385		1394
1386	rxvt_pop_locale ();	1395	rxvt_pop_locale ();
1387		1396
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1397	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1398	}
1392	OUTPUT:	1399	OUTPUT:
1393	RETVAL	1400	RETVAL
1394		1401
1395	SV *	1402	SV *
…		…
1407	else if (IS_COMPOSE (*s))	1414	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1415	dlen += rxvt_composite.expand (*s, 0);
1409	else	1416	else
1410	dlen++;	1417	dlen++;
1411		1418
1412	wchar_t *rstr = new wchar_t [dlen];	1419	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1420
1414	// decode	1421	// decode
1415	wchar_t *r = rstr;	1422	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1423	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1424	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1426	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1427	r += rxvt_composite.expand (*s, r);
1421	else	1428	else
1422	*r++ = *s;	1429	*r++ = *s;
1423		1430
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1431	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1432	}
1428	OUTPUT:	1433	OUTPUT:
1429	RETVAL	1434	RETVAL
1430		1435
1431	void	1436	void
1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1437	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1433	PPCODE:	1438	PPCODE:
1434	{	1439	{
1435	struct resval { const char *name; int value; } rslist [] = {	1440	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1436	# define def(name) { # name, Rs_ ## name },	1441	# define def(name) { # name, Rs_ ## name },
1437	# define reserve(name,count)	1442	# define reserve(name,count)
1438	# include "rsinc.h"	1443	# include "rsinc.h"
1439	# undef def	1444	# undef def
1440	# undef reserve	1445	# undef reserve
1441	};	1446	};
1442		1447
1443	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1448	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1444		1449
1445	do {	1450	do {
1446	if (rs-- == rslist)	1451	if (rs-- == rslist)
1447	croak ("no such resource '%s', requested", name);	1452	croak ("no such resource '%s', requested", name);
1448	} while (strcmp (name, rs->name));	1453	} while (strcmp (name, rs->name));
…		…
1451		1456
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1457	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1458	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1459
1455	if (GIMME_V != G_VOID)	1460	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1461	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1462
1458	if (newval)	1463	if (newval)
1459	{	1464	{
1460	if (SvOK (newval))	1465	if (SvOK (newval))
1461	{	1466	{
…		…
1468	}	1473	}
1469	}	1474	}
1470		1475
1471	const char *	1476	const char *
1472	rxvt_term::x_resource (const char *name)	1477	rxvt_term::x_resource (const char *name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1478
1476	bool	1479	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1480	rxvt_term::option (U32 optval, int set = -1)
1478	CODE:	1481	CODE:
1479	{	1482	{
…		…
1484	if (set)	1487	if (set)
1485	THIS->options |= optval;	1488	THIS->options |= optval;
1486	else	1489	else
1487	THIS->options &= ~optval;	1490	THIS->options &= ~optval;
1488		1491
		1492	if (THIS->check_ev.is_active ()) // avoid doing this before START
1489	switch (optval)	1493	switch (optval)
1490	{	1494	{
1491	case Opt_skipBuiltinGlyphs:	1495	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1496	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1497	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1498	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1499	THIS->want_refresh = 1;
1496	break;	1500	break;
1497		1501
1498	case Opt_cursorUnderline:	1502	case Opt_cursorUnderline:
1499	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1500	break;	1504	break;
1501		1505
1502	# case Opt_scrollBar_floating:	1506	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1507	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1508	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1509	# break;
1506	}	1510	}
1507	}	1511	}
1508	}	1512	}
1509	OUTPUT:	1513	OUTPUT:
1510	RETVAL	1514	RETVAL
1511		1515
…		…
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1543	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1544	}
1541		1545
1542	if (items == 3)	1546	if (items == 3)
1543	{	1547	{
		1548	rc.row = SvIV (ST (1));
		1549	rc.col = SvIV (ST (2));
		1550
		1551	if (ix == 2)
		1552	{
		1553	if (rc.col == 0)
		1554	{
		1555	// col == 0 means end of previous line
		1556	rc.row--;
		1557	rc.col = THIS->ncol;
		1558	}
		1559	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1560	&& rc.col > ROW(rc.row).l)
		1561	{
		1562	// col >= length means while line and add newline
		1563	rc.col = THIS->ncol;
		1564	}
		1565	}
		1566
		1567	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1568	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1569
1547	if (ix)	1570	if (ix)
1548	THIS->want_refresh = 1;	1571	THIS->want_refresh = 1;
1549	}	1572	}
1550	}	1573	}
…		…
1554	CODE:	1577	CODE:
1555	RETVAL = THIS->charsets [THIS->screen.charset];	1578	RETVAL = THIS->charsets [THIS->screen.charset];
1556	OUTPUT:	1579	OUTPUT:
1557	RETVAL	1580	RETVAL
1558		1581
1559	#void	1582	void
1560	#rxvt_term::selection_clear ()	1583	rxvt_term::selection_clear ()
1561		1584
1562	void	1585	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1586	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1587	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1588	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1589	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1590	THIS->selection_make (eventtime);
1568		1591
1569	int	1592	int
1570	rxvt_term::selection_grab (U32 eventtime)	1593	rxvt_term::selection_grab (Time eventtime)
1571		1594
1572	void	1595	void
1573	rxvt_term::selection (SV *newtext = 0)	1596	rxvt_term::selection (SV *newtext = 0)
1574	PPCODE:	1597	PPCODE:
1575	{	1598	{
1576	if (GIMME_V != G_VOID)	1599	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1600	XPUSHs (THIS->selection.text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1601	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1579	: &PL_sv_undef);	1602	: &PL_sv_undef);
1580		1603
1581	if (newtext)	1604	if (newtext)
1582	{	1605	{
1583	free (THIS->selection.text);	1606	free (THIS->selection.text);
…		…
1593	void	1616	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1617	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		1618
1596	void	1619	void
1597	rxvt_term::scr_bell ()	1620	rxvt_term::scr_bell ()
		1621
		1622	void
		1623	rxvt_term::scr_change_screen (int screen)
1598		1624
1599	void	1625	void
1600	rxvt_term::scr_add_lines (SV *string)	1626	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	1627	CODE:
1602	{	1628	{
…		…
1643	o->self = (HV *)SvRV (RETVAL);	1669	o->self = (HV *)SvRV (RETVAL);
1644	}	1670	}
1645	OUTPUT:	1671	OUTPUT:
1646	RETVAL	1672	RETVAL
1647		1673
		1674	#############################################################################
		1675	# Various X Utility Functions
		1676	#############################################################################
		1677
		1678	void
		1679	rxvt_term::XListProperties (Window window)
		1680	PPCODE:
		1681	{
		1682	int count;
		1683	Atom *props = XListProperties (THIS->dpy, window, &count);
		1684
		1685	EXTEND (SP, count);
		1686	while (count--)
		1687	PUSHs (newSVuv ((U32)props [count]));
		1688
		1689	XFree (props);
		1690	}
		1691
		1692	void
		1693	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1694	PPCODE:
		1695	{
		1696	Atom type;
		1697	int format;
		1698	unsigned long nitems;
		1699	unsigned long bytes_after;
		1700	unsigned char *prop;
		1701
		1702	XGetWindowProperty (THIS->dpy, window, property,
		1703	0, 1<<24, 0, AnyPropertyType,
		1704	&type, &format, &nitems, &bytes_after, &prop);
		1705
		1706	if (type != None)
		1707	{
		1708	int elemsize = format == 16 ? sizeof (short)
		1709	: format == 32 ? sizeof (long)
		1710	: 1;
		1711
		1712	EXTEND (SP, 3);
		1713	PUSHs (newSVuv ((U32)type));
		1714	PUSHs (newSViv (format));
		1715	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1716	XFree (prop);
		1717	}
		1718	}
		1719
		1720	void
		1721	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1722	CODE:
		1723	{
		1724	STRLEN len;
		1725	char *data_ = SvPVbyte (data, len);
		1726
		1727	int elemsize = format == 16 ? sizeof (short)
		1728	: format == 32 ? sizeof (long)
		1729	: 1;
		1730
		1731	XChangeProperty (THIS->dpy, window, property,
		1732	type, format, PropModeReplace,
		1733	(unsigned char *)data_, len / elemsize);
		1734	}
		1735
		1736	Atom
		1737	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1738	C_ARGS: term->dpy, atom_name, only_if_exists
		1739
		1740	char *
		1741	XGetAtomName (rxvt_term *term, Atom atom)
		1742	C_ARGS: term->dpy, atom
		1743	CLEANUP:
		1744	XFree (RETVAL);
		1745
		1746	void
		1747	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1748	C_ARGS: term->dpy, window, property
		1749
		1750	Window
		1751	rxvt_term::DefaultRootWindow ()
		1752	CODE:
		1753	RETVAL = THIS->display->root;
		1754	OUTPUT:
		1755	RETVAL
		1756
		1757	#if 0
		1758
		1759	Window
		1760	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1761	C_ARGS: term->dpy, (Window)parent,
		1762	x, y, width, height, 0,
		1763	term->pix_colors_focused[Color_border],
		1764	term->pix_colors_focused[Color_border]
		1765
		1766	#endif
		1767
		1768	void
		1769	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1770	C_ARGS: term->dpy, window, parent, x, y
		1771
		1772	void
		1773	XMapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XUnmapWindow (rxvt_term *term, Window window)
		1778	C_ARGS: term->dpy, window
		1779
		1780	void
		1781	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1782	C_ARGS: term->dpy, window, x, y, width, height
		1783
		1784	void
		1785	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1786	CODE:
		1787	{
		1788	XWindowAttributes attr;
		1789	XGetWindowAttributes (THIS->dpy, window, &attr);
		1790	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1791	}
		1792
		1793	void
		1794	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1795	PPCODE:
		1796	{
		1797	int dx, dy;
		1798	Window child;
		1799
		1800	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1801	{
		1802	EXTEND (SP, 3);
		1803	PUSHs (newSViv (dx));
		1804	PUSHs (newSViv (dy));
		1805	PUSHs (newSVuv (child));
		1806	}
		1807	}
		1808
		1809	#############################################################################
		1810	# urxvt::overlay
		1811	#############################################################################
		1812
1648	MODULE = urxvt PACKAGE = urxvt::overlay	1813	MODULE = urxvt PACKAGE = urxvt::overlay
1649		1814
1650	void	1815	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	1816	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		1817
…		…
1657	overlay::hide ()	1822	overlay::hide ()
1658		1823
1659	void	1824	void
1660	overlay::DESTROY ()	1825	overlay::DESTROY ()
1661		1826
1662	MODULE = urxvt PACKAGE = urxvt::timer	1827	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1663		1828
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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