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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.62 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.113 by ayin, Tue May 1 21:10:04 2007 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
…		…
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	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
56		56
57	static SV *
58	taint (SV *sv)
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63
64	static SV *
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72
73	static wchar_t *	57	static wchar_t *
74	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
75	{	59	{
76	STRLEN len;	60	STRLEN len;
77	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
…		…
94	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
95	{	79	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}	81	}
98		82
99	//TODO: use magic
100	static SV *	83	static SV *
101	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
102	{	85	{
103	HV *hv = newHV ();	86	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
127	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);
128		111
129	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
130	}	113	}
131		114
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		117
135	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
136		119
137	struct perl_watcher
138	{
139	SV *cbsv;
140	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		121
228	struct overlay {	122	class overlay {
229	HV *self;
230	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
231	int x, y, w, h;	125	int x, y, w, h;
232	int border;	126	int border;
233	text_t **text;	127	text_t **text;
234	rend_t **rend;	128	rend_t **rend;
235		129
		130	public:
		131	HV *self;
		132
236	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);
237	~overlay ();	134	~overlay ();
238		135
239	void show ();	136	void show ();
240	void hide ();	137	void hide ();
…		…
243		140
244	void set (int x, int y, SV *str, SV *rend);	141	void set (int x, int y, SV *str, SV *rend);
245	};	142	};
246		143
247	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)
248	: 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)
249	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
250	if (border == 2)	150	if (border == 2)
251	{	151	{
252	w += 2;	152	w += 2;
253	h += 2;	153	h += 2;
254	}	154	}
…		…
292	*rp++ = r;	192	*rp++ = r;
293	}	193	}
294	}	194	}
295		195
296	show ();	196	show ();
297	THIS->want_refresh = 1;
298	}	197	}
299		198
300	overlay::~overlay ()	199	overlay::~overlay ()
301	{	200	{
302	hide ();	201	hide ();
…		…
307	delete [] rend[y];	206	delete [] rend[y];
308	}	207	}
309		208
310	delete [] text;	209	delete [] text;
311	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));
312		223
313	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
314	}	225	}
315		226
316	void	227	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}
324
325	void
326	overlay::hide ()	228	overlay::hide ()
327	{	229	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
329		232
330	if (ovs)	233	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		234
334	HV *hv = (HV *)SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	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;
337	}	248	}
338		249
339	void overlay::swap ()	250	void overlay::swap ()
340	{	251	{
341	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));
…		…
347	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
348	{	259	{
349	text_t *t1 = text [y];	260	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
351		262
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		265
355	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
356	{	267	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
383		294
384	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
385		296
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	299	}
389		300
390	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
391	}	302	}
392		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
		306	#define IOM_CLASS "urxvt"
		307	#define IOM_WARN rxvt_warn
		308	#include <iom_perl.h>
393		309
394	/////////////////////////////////////////////////////////////////////////////	310	/////////////////////////////////////////////////////////////////////////////
395		311
396	struct rxvt_perl_interp rxvt_perl;	312	struct rxvt_perl_interp rxvt_perl;
397		313
…		…
405	perl_free (perl);	321	perl_free (perl);
406	}	322	}
407	}	323	}
408		324
409	void	325	void
410	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
411	{	327	{
412	if (!perl)	328	if (!perl)
413	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
414	perl_environ = rxvt_environ;	332	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	333	swap (perl_environ, environ);
416		334
417	char *argv[] = {	335	char *argv[] = {
418	"",	336	"",
419	"-T",	337	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"BEGIN {"
		339	" urxvt->bootstrap;"
		340	" unshift @INC, '" LIBDIR "';"
		341	"}"
		342	""
		343	"use urxvt;"
421	};	344	};
422		345
423	perl = perl_alloc ();	346	perl = perl_alloc ();
424	perl_construct (perl);	347	perl_construct (perl);
425		348
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	349	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	350	|| perl_run (perl))
428	{	351	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	352	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		353
431	perl_destruct (perl);	354	perl_destruct (perl);
432	perl_free (perl);	355	perl_free (perl);
433	perl = 0;	356	perl = 0;
434	}	357	}
435		358
436	swap (perl_environ, environ);	359	swap (perl_environ, environ);
		360
		361	rxvt_pop_locale ();
		362	}
		363
		364	if (perl)
		365	{
		366	// runs outside of perls ENV
		367	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		368	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437	}	369	}
438	}	370	}
439		371
440	static void	372	static void
441	ungrab (rxvt_term *THIS)	373	ungrab (rxvt_term *THIS)
442	{	374	{
443	if (THIS->perl.grabtime)	375	if (THIS->perl.grabtime)
444	{	376	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	377	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	378	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	379	THIS->perl.grabtime = 0;
448	}	380	}
449	}	381	}
450		382
451	bool	383	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	384	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	385	{
454	if (!perl)	386	if (!perl || !term->perl.self)
455	return false;	387	return false;
456		388
457	if (htype == HOOK_INIT) // first hook ever called	389	// pre-handling of some events
		390	if (htype == HOOK_REFRESH_END)
458	{	391	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	392	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	393
		394	for (int i = 0; i <= AvFILL (av); i++)
		395	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	396	}
462	else if (!term->perl.self)	397
463	return false; // perl not initialized for this instance	398	swap (perl_environ, environ);
		399
		400	bool event_consumed;
		401
		402	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		403	|| term->perl.should_invoke [htype])
		404	try
		405	{
		406	dSP;
		407	va_list ap;
		408
		409	va_start (ap, htype);
		410
		411	ENTER;
		412	SAVETMPS;
		413
		414	PUSHMARK (SP);
		415
		416	XPUSHs (sv_2mortal (newSVterm (term)));
		417	XPUSHs (sv_2mortal (newSViv (htype)));
		418
		419	for (;;) {
		420	data_type dt = (data_type)va_arg (ap, int);
		421
		422	switch (dt)
		423	{
		424	case DT_INT:
		425	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		426	break;
		427
		428	case DT_LONG:
		429	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		430	break;
		431
		432	case DT_STR:
		433	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		434	break;
		435
		436	case DT_STR_LEN:
		437	{
		438	char *str = va_arg (ap, char *);
		439	int len = va_arg (ap, int);
		440
		441	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		442	}
		443	break;
		444
		445	case DT_WCS_LEN:
		446	{
		447	wchar_t *wstr = va_arg (ap, wchar_t *);
		448	int wlen = va_arg (ap, int);
		449
		450	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		451	}
		452	break;
		453
		454	case DT_LCS_LEN:
		455	{
		456	long *lstr = va_arg (ap, long *);
		457	int llen = va_arg (ap, int);
		458
		459	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		460	}
		461	break;
		462
		463	case DT_XEVENT:
		464	{
		465	XEvent *xe = va_arg (ap, XEvent *);
		466	HV *hv = newHV ();
		467
		468	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		469	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		470	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		471	# undef set
		472
		473	setiv (type, xe->type);
		474	setiv (send_event, xe->xany.send_event);
		475	setiv (serial, xe->xany.serial);
		476
		477	switch (xe->type)
		478	{
		479	case KeyPress:
		480	case KeyRelease:
		481	case ButtonPress:
		482	case ButtonRelease:
		483	case MotionNotify:
		484	setuv (window, xe->xmotion.window);
		485	setuv (root, xe->xmotion.root);
		486	setuv (subwindow, xe->xmotion.subwindow);
		487	setuv (time, xe->xmotion.time);
		488	setiv (x, xe->xmotion.x);
		489	setiv (y, xe->xmotion.y);
		490	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		491	setiv (col, xe->xmotion.x / term->fwidth);
		492	setiv (x_root, xe->xmotion.x_root);
		493	setiv (y_root, xe->xmotion.y_root);
		494	setuv (state, xe->xmotion.state);
		495
		496	switch (xe->type)
		497	{
		498	case KeyPress:
		499	case KeyRelease:
		500	setuv (keycode, xe->xkey.keycode);
		501	break;
		502
		503	case ButtonPress:
		504	case ButtonRelease:
		505	setuv (button, xe->xbutton.button);
		506	break;
		507
		508	case MotionNotify:
		509	setiv (is_hint, xe->xmotion.is_hint);
		510	break;
		511	}
		512
		513	break;
		514
		515	case MapNotify:
		516	case UnmapNotify:
		517	case ConfigureNotify:
		518	setuv (event, xe->xconfigure.event);
		519	setuv (window, xe->xconfigure.window);
		520
		521	switch (xe->type)
		522	{
		523	case ConfigureNotify:
		524	setiv (x, xe->xconfigure.x);
		525	setiv (y, xe->xconfigure.y);
		526	setiv (width, xe->xconfigure.width);
		527	setiv (height, xe->xconfigure.height);
		528	setuv (above, xe->xconfigure.above);
		529	break;
		530	}
		531
		532	break;
		533
		534	case PropertyNotify:
		535	setuv (window, xe->xproperty.window);
		536	setuv (atom, xe->xproperty.atom);
		537	setuv (time, xe->xproperty.time);
		538	setiv (state, xe->xproperty.state);
		539	break;
		540
		541	case ClientMessage:
		542	setuv (window, xe->xclient.window);
		543	setuv (message_type, xe->xclient.message_type);
		544	setuv (format, xe->xclient.format);
		545	setuv (l0, xe->xclient.data.l[0]);
		546	setuv (l1, xe->xclient.data.l[1]);
		547	setuv (l2, xe->xclient.data.l[2]);
		548	setuv (l3, xe->xclient.data.l[3]);
		549	setuv (l4, xe->xclient.data.l[4]);
		550	break;
		551	}
		552
		553	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		554	}
		555	break;
		556
		557	case DT_END:
		558	goto call;
		559
		560	default:
		561	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		562	}
		563	}
		564
		565	call:
		566	va_end (ap);
		567
		568	PUTBACK;
		569	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		570	SPAGAIN;
		571
		572	if (count)
		573	{
		574	SV *status = POPs;
		575	count = SvTRUE (status);
		576	}
		577
		578	PUTBACK;
		579	FREETMPS;
		580	LEAVE;
		581
		582	if (SvTRUE (ERRSV))
		583	{
		584	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		585	ungrab (term); // better lose the grab than the session
		586	}
		587
		588	event_consumed = !!count;
		589	}
		590	catch (...)
		591	{
		592	swap (perl_environ, environ);
		593	throw;
		594	}
		595	else
		596	event_consumed = false;
		597
		598	// post-handling of some events
		599	if (htype == HOOK_REFRESH_BEGIN)
		600	{
		601	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		602
		603	for (int i = AvFILL (av); i >= 0; i--)
		604	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		605	}
464	else if (htype == HOOK_DESTROY)	606	else if (htype == HOOK_DESTROY)
465	{	607	{
466	// handled later	608	clearSVptr ((SV *)term->perl.self);
		609	SvREFCNT_dec ((SV *)term->perl.self);
		610
		611	// don't allow further calls
		612	term->perl.self = 0;
467	}	613	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474	if (HvKEYS (hv))
475	{
476	hv_iterinit (hv);
477
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])
485	return false;
486	}
487		614
488	swap (perl_environ, environ);	615	swap (perl_environ, environ);
489		616
490	try	617	return event_consumed;
491	{
492	dSP;
493	va_list ap;
494
495	va_start (ap, htype);
496
497	ENTER;
498	SAVETMPS;
499
500	PUSHMARK (SP);
501
502	XPUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));
504
505	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);
507
508	switch (dt)
509	{
510	case DT_INT:
511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
512	break;
513
514	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;
517
518	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
520	break;
521
522	case DT_STR_LEN:
523	{
524	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);
526
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
528	}
529	break;
530
531	case DT_WCS_LEN:
532	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);
534	int wlen = va_arg (ap, int);
535
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
537	}
538	break;
539
540	case DT_XEVENT:
541	{
542	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();
544
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
547	# undef set
548
549	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);
552
553	switch (xe->type)
554	{
555	case KeyPress:
556	case KeyRelease:
557	case ButtonPress:
558	case ButtonRelease:
559	case MotionNotify:
560	setiv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);
564	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);
568	break;
569	}
570
571	switch (xe->type)
572	{
573	case KeyPress:
574	case KeyRelease:
575	setiv (keycode, xe->xkey.keycode);
576	break;
577
578	case ButtonPress:
579	case ButtonRelease:
580	setiv (button, xe->xbutton.button);
581	break;
582
583	case MotionNotify:
584	setiv (is_hint, xe->xmotion.is_hint);
585	break;
586	}
587
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}
590	break;
591
592	case DT_END:
593	{
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625
626	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}
629	}
630	}
631	catch (...)
632	{
633	swap (perl_environ, environ);
634	throw;
635	}
636	}	618	}
637		619
638	/////////////////////////////////////////////////////////////////////////////	620	/////////////////////////////////////////////////////////////////////////////
639		621
640	MODULE = urxvt PACKAGE = urxvt	622	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	641	# include "optinc.h"
660	# undef nodef	642	# undef nodef
661	# undef def	643	# undef def
662		644
663	HV *stash = gv_stashpv ("urxvt", 1);	645	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	646	static const struct {
665	const char *name;	647	const char *name;
666	IV iv;	648	IV iv;
667	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
669	const_iv (DEFAULT_RSTYLE),	651	const_iv (DEFAULT_RSTYLE),
…		…
688	const_iv (Button3Mask),	670	const_iv (Button3Mask),
689	const_iv (Button4Mask),	671	const_iv (Button4Mask),
690	const_iv (Button5Mask),	672	const_iv (Button5Mask),
691	const_iv (AnyModifier),	673	const_iv (AnyModifier),
692		674
693	const_iv (EVENT_NONE),	675	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	676	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	677	const_iv (GrabModeAsync),
696		678
697	const_iv (NoEventMask),	679	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	680	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	681	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	682	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	734	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	735	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	736	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	737	const_iv (ClientMessage),
756	const_iv (MappingNotify),	738	const_iv (MappingNotify),
		739	# if ENABLE_XIM_ONTHESPOT
		740	const_iv (XIMReverse),
		741	const_iv (XIMUnderline),
		742	const_iv (XIMHighlight),
		743	const_iv (XIMPrimary),
		744	const_iv (XIMSecondary),
		745	const_iv (XIMTertiary),
		746	const_iv (XIMVisibleToForward),
		747	const_iv (XIMVisibleToBackword),
		748	const_iv (XIMVisibleToCenter),
		749	# if 0
		750	const_iv (XIMForwardChar),
		751	const_iv (XIMBackwardChar),
		752	const_iv (XIMForwardWord),
		753	const_iv (XIMBackwardWord),
		754	const_iv (XIMCaretUp),
		755	const_iv (XIMCaretDown),
		756	const_iv (XIMNextLine),
		757	const_iv (XIMPreviousLine),
		758	const_iv (XIMLineStart),
		759	const_iv (XIMLineEnd),
		760	const_iv (XIMAbsolutePosition),
		761	const_iv (XIMDontChange),
		762	# endif
		763	# endif
757	};	764	};
758		765
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	766	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	767	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	768	}
763		769
764	void	770	void
765	warn (const char *msg)	771	warn (const char *msg)
…		…
769	void	775	void
770	fatal (const char *msg)	776	fatal (const char *msg)
771	CODE:	777	CODE:
772	rxvt_fatal ("%s", msg);	778	rxvt_fatal ("%s", msg);
773		779
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	780	void
783	_exit (int status)	781	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		782
792	NV	783	NV
793	NOW ()	784	NOW ()
794	CODE:	785	CODE:
795	RETVAL = NOW;	786	RETVAL = NOW;
…		…
811	RETVAL	802	RETVAL
812		803
813	int	804	int
814	SET_FGCOLOR (int rend, int new_color)	805	SET_FGCOLOR (int rend, int new_color)
815	CODE:	806	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	807	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	808	OUTPUT:
818	RETVAL	809	RETVAL
819		810
820	int	811	int
821	SET_BGCOLOR (int rend, int new_color)	812	SET_BGCOLOR (int rend, int new_color)
822	CODE:	813	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	814	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	815	OUTPUT:
825	RETVAL	816	RETVAL
826		817
827	int	818	int
828	GET_CUSTOM (int rend)	819	GET_CUSTOM (int rend)
829	CODE:	820	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	821	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	822	OUTPUT:
832	RETVAL	823	RETVAL
833		824
834	int	825	int
835	SET_CUSTOM (int rend, int new_value)	826	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	833	| ((new_value << RS_customShift) & RS_customMask);
843	}	834	}
844	OUTPUT:	835	OUTPUT:
845	RETVAL	836	RETVAL
846		837
		838	void
		839	termlist ()
		840	PPCODE:
		841	{
		842	EXTEND (SP, rxvt_term::termlist.size ());
		843
		844	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		845	if ((*t)->perl.self)
		846	PUSHs (sv_2mortal (newSVterm (*t)));
		847	}
		848
847	MODULE = urxvt PACKAGE = urxvt::term	849	MODULE = urxvt PACKAGE = urxvt::term
848		850
849	SV *	851	SV *
850	_new (...)	852	_new (AV *env, AV *arg)
851	CODE:	853	CODE:
852	{	854	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	855	rxvt_term *term = new rxvt_term;
857		856
858	term->argv = new stringvec;	857	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	858	stringvec *envv = new stringvec;
860		859
861	for (int i = 1; i < items; i++)	860	for (int i = 0; i <= AvFILL (arg); i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	861	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		862
864	AV *envv = (AV *)SvRV (ST (0));
865	for (int i = av_len (envv) + 1; i--; )	863	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	864	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867		865
868	term->envv->push_back (0);	866	envv->push_back (0);
869		867
870	bool success;	868	bool success;
871		869
872	try	870	try
873	{	871	{
874	success = term->init (term->argv->size (), term->argv->begin ());	872	success = term->init (argv, envv);
875	}	873	}
876	catch (const class rxvt_failure_exception &e)	874	catch (const class rxvt_failure_exception &e)
877	{	875	{
878	success = false;	876	success = false;
879	}	877	}
…		…
896	void	894	void
897	rxvt_term::set_should_invoke (int htype, int inc)	895	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	896	CODE:
899	THIS->perl.should_invoke [htype] += inc;	897	THIS->perl.should_invoke [htype] += inc;
900		898
901	void	899	int
902	rxvt_term::grab_button (int button, U32 modifiers)	900	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	901	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	902	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	903	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	904	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		905	OUTPUT: RETVAL
		906
		907	int
		908	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		909	CODE:
		910	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		911	OUTPUT: RETVAL
		912
		913	void
		914	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		915	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		916	CODE:
		917	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		918
		919	void
		920	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		921	CODE:
		922	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		923
		924	void
		925	rxvt_term::XUngrabKeyboard (Time eventtime)
		926	CODE:
		927	XUngrabKeyboard (THIS->dpy, eventtime);
907		928
908	bool	929	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	930	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	931	CODE:
911	{	932	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	933	int mode = sync ? GrabModeSync : GrabModeAsync;
913		934
914	THIS->perl.grabtime = 0;	935	THIS->perl.grabtime = 0;
915		936
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	937	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	939	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	940	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	941	THIS->perl.grabtime = eventtime;
921	else	942	else
922	XUngrabPointer (THIS->display->display, eventtime);	943	XUngrabPointer (THIS->dpy, eventtime);
923		944
924	RETVAL = !!THIS->perl.grabtime;	945	RETVAL = !!THIS->perl.grabtime;
925	}	946	}
926	OUTPUT:	947	OUTPUT:
927	RETVAL	948	RETVAL
928		949
929	void	950	void
930	rxvt_term::allow_events_async ()	951	rxvt_term::allow_events_async ()
931	CODE:	952	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	953	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		954
934	void	955	void
935	rxvt_term::allow_events_sync ()	956	rxvt_term::allow_events_sync ()
936	CODE:	957	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		959
939	void	960	void
940	rxvt_term::allow_events_replay ()	961	rxvt_term::allow_events_replay ()
941	CODE:	962	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	964	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		965
945	void	966	void
946	rxvt_term::ungrab ()	967	rxvt_term::ungrab ()
947	CODE:	968	CODE:
948	ungrab (THIS);	969	ungrab (THIS);
		970
		971	int
		972	rxvt_term::XStringToKeysym (char *string)
		973	CODE:
		974	RETVAL = XStringToKeysym (string);
		975	OUTPUT: RETVAL
		976
		977	char *
		978	rxvt_term::XKeysymToString (int sym)
		979	CODE:
		980	RETVAL = XKeysymToString (sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeysymToKeycode (int sym)
		985	CODE:
		986	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::XKeycodeToKeysym (int code, int index)
		991	CODE:
		992	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		993	OUTPUT: RETVAL
949		994
950	int	995	int
951	rxvt_term::strwidth (SV *str)	996	rxvt_term::strwidth (SV *str)
952	CODE:	997	CODE:
953	{	998	{
954	wchar_t *wstr = sv2wcs (str);	999	wchar_t *wstr = sv2wcs (str);
955		1000
956	rxvt_push_locale (THIS->locale);	1001	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1002	RETVAL = 0;
		1003	for (wchar_t *wc = wstr; *wc; wc++)
		1004	{
		1005	int w = WCWIDTH (*wc);
		1006
		1007	if (w)
		1008	RETVAL += max (w, 1);
		1009	}
958	rxvt_pop_locale ();	1010	rxvt_pop_locale ();
959		1011
960	free (wstr);	1012	free (wstr);
961	}	1013	}
962	OUTPUT:	1014	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1024	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1025	rxvt_pop_locale ();
974		1026
975	free (wstr);	1027	free (wstr);
976		1028
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1029	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1030	free (mbstr);
979	}	1031	}
980	OUTPUT:	1032	OUTPUT:
981	RETVAL	1033	RETVAL
982		1034
…		…
989		1041
990	rxvt_push_locale (THIS->locale);	1042	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1043	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1044	rxvt_pop_locale ();
993		1045
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1046	RETVAL = wcs2sv (wstr);
995	free (wstr);	1047	free (wstr);
996	}	1048	}
		1049	OUTPUT:
		1050	RETVAL
		1051
		1052	char *
		1053	rxvt_term::locale ()
		1054	CODE:
		1055	RETVAL = THIS->locale;
997	OUTPUT:	1056	OUTPUT:
998	RETVAL	1057	RETVAL
999		1058
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1059	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1060
…		…
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1065	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1066	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1067	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1068	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1069	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1070	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1071	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1072	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1073	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1074	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1075	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1076
1015	int	1077	int
1016	rxvt_term::width ()	1078	rxvt_term::width ()
1017	ALIAS:	1079	ALIAS:
1018	width = TERM_OFFSET_width	1080	width = TERM_OFFSET_width
…		…
1022	fbase = TERM_OFFSET_fbase	1084	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1085	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1086	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1087	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1088	mapped = TERM_OFFSET_mapped
		1089	int_bwidth = TERM_OFFSET_int_bwidth
		1090	ext_bwidth = TERM_OFFSET_ext_bwidth
		1091	lineSpace = TERM_OFFSET_lineSpace
1027	saveLines = TERM_OFFSET_saveLines	1092	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1093	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1094	top_row = TERM_OFFSET_top_row
1030	CODE:	1095	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1096	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1097	OUTPUT:
1033	RETVAL	1098	RETVAL
1034		1099
…		…
1036	rxvt_term::ModLevel3Mask ()	1101	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1102	ALIAS:
1038	ModLevel3Mask = 0	1103	ModLevel3Mask = 0
1039	ModMetaMask = 1	1104	ModMetaMask = 1
1040	ModNumLockMask = 2	1105	ModNumLockMask = 2
		1106	current_screen = 3
		1107	hidden_cursor = 4
1041	CODE:	1108	CODE:
1042	switch (ix)	1109	switch (ix)
1043	{	1110	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1111	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1112	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1113	case 2: RETVAL = THIS->ModNumLockMask; break;
		1114	case 3: RETVAL = THIS->current_screen; break;
		1115	case 4: RETVAL = THIS->hidden_cursor; break;
1047	}	1116	}
1048	OUTPUT:	1117	OUTPUT:
1049	RETVAL	1118	RETVAL
1050		1119
1051	char *	1120	char *
…		…
1061	}	1130	}
1062	OUTPUT:	1131	OUTPUT:
1063	RETVAL	1132	RETVAL
1064		1133
1065	SV *	1134	SV *
1066	rxvt_term::_env ()	1135	rxvt_term::envv ()
		1136	ALIAS:
		1137	argv = 1
1067	CODE:	1138	PPCODE:
1068	{	1139	{
1069	if (THIS->envv)	1140	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1141
		1142	EXTEND (SP, vec->size ());
		1143
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1144	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1145	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1146	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1147	}
1082	OUTPUT:
1083	RETVAL
1084		1148
1085	int	1149	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1150	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:	1151	CODE:
1088	RETVAL = THIS->pty_ev.events;	1152	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)	1153	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);	1154	THIS->pty_ev.set (events);
1091	OUTPUT:	1155	OUTPUT:
1092	RETVAL	1156	RETVAL
1093		1157
1094	U32	1158	int
		1159	rxvt_term::pty_fd ()
		1160	CODE:
		1161	RETVAL = THIS->pty->pty;
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	Window
1095	rxvt_term::parent ()	1166	rxvt_term::parent ()
1096	CODE:	1167	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1168	RETVAL = THIS->parent [0];
1098	OUTPUT:	1169	OUTPUT:
1099	RETVAL	1170	RETVAL
1100		1171
1101	U32	1172	Window
1102	rxvt_term::vt ()	1173	rxvt_term::vt ()
1103	CODE:	1174	CODE:
1104	RETVAL = (U32)THIS->vt;	1175	RETVAL = THIS->vt;
1105	OUTPUT:	1176	OUTPUT:
1106	RETVAL	1177	RETVAL
1107		1178
1108	void	1179	void
1109	rxvt_term::vt_emask_add (U32 emask)	1180	rxvt_term::vt_emask_add (U32 emask)
…		…
1112	THIS->vt_select_input ();	1183	THIS->vt_select_input ();
1113		1184
1114	U32	1185	U32
1115	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1186	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1116	CODE:	1187	CODE:
1117	{
1118	RETVAL = THIS->rstyle;	1188	RETVAL = THIS->rstyle;
1119	THIS->rstyle = new_rstyle;	1189	THIS->rstyle = new_rstyle;
1120	}
1121	OUTPUT:	1190	OUTPUT:
1122	RETVAL	1191	RETVAL
1123		1192
1124	int	1193	int
1125	rxvt_term::view_start (int newval = -1)	1194	rxvt_term::view_start (int newval = 1)
1126	PROTOTYPE: $;$	1195	PROTOTYPE: $;$
1127	CODE:	1196	CODE:
1128	{	1197	{
1129	RETVAL = THIS->view_start;	1198	RETVAL = THIS->view_start;
1130		1199
1131	if (newval >= 0)	1200	if (newval <= 0)
1132	{	1201	THIS->scr_changeview (max (newval, THIS->top_row));
1133	THIS->view_start = min (newval, THIS->nsaved);
1134	THIS->scr_changeview (RETVAL);
1135	}
1136	}	1202	}
1137	OUTPUT:	1203	OUTPUT:
1138	RETVAL	1204	RETVAL
1139		1205
1140	void	1206	void
		1207	rxvt_term::focus_in ()
		1208
		1209	void
		1210	rxvt_term::focus_out ()
		1211
		1212	void
		1213	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1214	ALIAS:
		1215	key_release = 1
		1216	CODE:
		1217	{
		1218	XKeyEvent xkey;
		1219
		1220	memset (&xkey, 0, sizeof (xkey));
		1221
		1222	xkey.time = time;
		1223	xkey.state = state;
		1224	xkey.keycode = keycode;
		1225
		1226	xkey.type = ix ? KeyRelease : KeyPress;
		1227	xkey.display = THIS->dpy;
		1228	xkey.window = THIS->vt;
		1229	xkey.root = THIS->display->root;
		1230	xkey.subwindow = THIS->vt;
		1231
		1232	if (ix)
		1233	THIS->key_release (xkey);
		1234	else
		1235	THIS->key_press (xkey);
		1236	}
		1237
		1238	void
1141	rxvt_term::want_refresh ()	1239	rxvt_term::want_refresh ()
1142	CODE:	1240	CODE:
1143	THIS->want_refresh = 1;	1241	THIS->want_refresh = 1;
1144		1242
1145	void	1243	void
1146	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1244	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1147	PPCODE:	1245	PPCODE:
1148	{	1246	{
1149	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1247	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1150	XSRETURN_EMPTY;	1248	XSRETURN_EMPTY;
1151		1249
1152	line_t &l = ROW(row_number);	1250	line_t &l = ROW(row_number);
1153		1251
1154	if (GIMME_V != G_VOID)	1252	if (GIMME_V != G_VOID)
1155	{	1253	{
1156	wchar_t *wstr = new wchar_t [THIS->ncol];	1254	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1157		1255
1158	for (int col = 0; col < THIS->ncol; col++)	1256	for (int col = 0; col < THIS->ncol; col++)
1159	wstr [col] = l.t [col];	1257	wstr [col] = l.t [col];
1160		1258
1161	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1259	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1162
1163	delete [] wstr;
1164	}	1260	}
1165		1261
1166	if (new_text)	1262	if (new_text)
1167	{	1263	{
1168	wchar_t *wstr = sv2wcs (new_text);	1264	wchar_t *wstr = sv2wcs (new_text);
1169		1265
1170	int len = min (wcslen (wstr) - start_ofs, max_len);	1266	int len = min (wcslen (wstr) - start_ofs, max_len);
1171		1267
1172	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1268	if (start_col < 0 || start_col + len > THIS->ncol)
1173	{	1269	{
1174	free (wstr);	1270	free (wstr);
1175	croak ("new_text extends beyond horizontal margins");	1271	croak ("new_text extends beyond horizontal margins");
1176	}	1272	}
1177		1273
…		…
1187		1283
1188	void	1284	void
1189	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1285	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1190	PPCODE:	1286	PPCODE:
1191	{	1287	{
1192	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1288	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1193	XSRETURN_EMPTY;	1289	XSRETURN_EMPTY;
1194		1290
1195	line_t &l = ROW(row_number);	1291	line_t &l = ROW(row_number);
1196		1292
1197	if (GIMME_V != G_VOID)	1293	if (GIMME_V != G_VOID)
…		…
1209	{	1305	{
1210	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1211	croak ("new_rend must be arrayref");	1307	croak ("new_rend must be arrayref");
1212		1308
1213	AV *av = (AV *)SvRV (new_rend);	1309	AV *av = (AV *)SvRV (new_rend);
1214	int len = min (av_len (av) + 1 - start_ofs, max_len);	1310	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1215		1311
1216	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1312	if (start_col < 0 || start_col + len > THIS->ncol)
1217	croak ("new_rend array extends beyond horizontal margins");	1313	croak ("new_rend array extends beyond horizontal margins");
1218		1314
1219	for (int col = start_col; col < start_col + len; col++)	1315	for (int col = start_col; col < start_col + len; col++)
1220	{	1316	{
1221	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1227		1323
1228	int	1324	int
1229	rxvt_term::ROW_l (int row_number, int new_length = -1)	1325	rxvt_term::ROW_l (int row_number, int new_length = -1)
1230	CODE:	1326	CODE:
1231	{	1327	{
1232	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1328	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1233	XSRETURN_EMPTY;	1329	XSRETURN_EMPTY;
1234		1330
1235	line_t &l = ROW(row_number);	1331	line_t &l = ROW(row_number);
1236	RETVAL = l.l;	1332	RETVAL = l.l;
1237		1333
…		…
1243		1339
1244	bool	1340	bool
1245	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1341	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1246	CODE:	1342	CODE:
1247	{	1343	{
1248	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1344	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1249	XSRETURN_EMPTY;	1345	XSRETURN_EMPTY;
1250		1346
1251	line_t &l = ROW(row_number);	1347	line_t &l = ROW(row_number);
1252	RETVAL = l.is_longer ();	1348	RETVAL = l.is_longer ();
1253		1349
…		…
1261	rxvt_term::special_encode (SV *string)	1357	rxvt_term::special_encode (SV *string)
1262	CODE:	1358	CODE:
1263	{	1359	{
1264	wchar_t *wstr = sv2wcs (string);	1360	wchar_t *wstr = sv2wcs (string);
1265	int wlen = wcslen (wstr);	1361	int wlen = wcslen (wstr);
1266	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1362	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1267		1363
1268	rxvt_push_locale (THIS->locale);	1364	rxvt_push_locale (THIS->locale);
1269		1365
1270	wchar_t *r = rstr;	1366	wchar_t *r = rstr;
1271	for (wchar_t *s = wstr; *s; s++)	1367	for (wchar_t *s = wstr; *s; s++)
		1368	{
		1369	int w = WCWIDTH (*s);
		1370
1272	if (wcwidth (*s) == 0)	1371	if (w == 0)
1273	{	1372	{
1274	if (r == rstr)	1373	if (r == rstr)
1275	croak ("leading combining character unencodable");	1374	croak ("leading combining character unencodable");
1276		1375
1277	unicode_t n = rxvt_compose (r[-1], *s);	1376	unicode_t n = rxvt_compose (r[-1], *s);
1278	if (n == NOCHAR)	1377	if (n == NOCHAR)
1279	n = rxvt_composite.compose (r[-1], *s);	1378	n = rxvt_composite.compose (r[-1], *s);
1280		1379
1281	r[-1] = n;	1380	r[-1] = n;
1282	}	1381	}
1283	#if !UNICODE_3	1382	#if !UNICODE_3
1284	else if (*s >= 0x10000)	1383	else if (*s >= 0x10000)
1285	*r++ = rxvt_composite.compose (*s);	1384	*r++ = rxvt_composite.compose (*s);
1286	#endif	1385	#endif
1287	else	1386	else
1288	*r++ = *s;	1387	*r++ = *s;
		1388
		1389	// the *2 above only allows wcwidth <= 2
		1390	if (w > 1)
		1391	*r++ = NOCHAR;
		1392	}
1289		1393
1290	rxvt_pop_locale ();	1394	rxvt_pop_locale ();
1291		1395
1292	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1396	RETVAL = wcs2sv (rstr, r - rstr);
1293
1294	delete [] rstr;
1295	}	1397	}
1296	OUTPUT:	1398	OUTPUT:
1297	RETVAL	1399	RETVAL
1298		1400
1299	SV *	1401	SV *
…		…
1311	else if (IS_COMPOSE (*s))	1413	else if (IS_COMPOSE (*s))
1312	dlen += rxvt_composite.expand (*s, 0);	1414	dlen += rxvt_composite.expand (*s, 0);
1313	else	1415	else
1314	dlen++;	1416	dlen++;
1315		1417
1316	wchar_t *rstr = new wchar_t [dlen];	1418	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1317		1419
1318	// decode	1420	// decode
1319	wchar_t *r = rstr;	1421	wchar_t *r = rstr;
1320	for (wchar_t *s = wstr; *s; s++)	1422	for (wchar_t *s = wstr; *s; s++)
1321	if (*s == NOCHAR)	1423	if (*s == NOCHAR)
…		…
1323	else if (IS_COMPOSE (*s))	1425	else if (IS_COMPOSE (*s))
1324	r += rxvt_composite.expand (*s, r);	1426	r += rxvt_composite.expand (*s, r);
1325	else	1427	else
1326	*r++ = *s;	1428	*r++ = *s;
1327		1429
1328	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1430	RETVAL = wcs2sv (rstr, r - rstr);
1329
1330	delete [] rstr;
1331	}	1431	}
1332	OUTPUT:	1432	OUTPUT:
1333	RETVAL	1433	RETVAL
1334		1434
1335	void	1435	void
1336	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1436	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1337	PPCODE:	1437	PPCODE:
1338	{	1438	{
1339	struct resval { const char *name; int value; } rslist [] = {	1439	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1340	# define def(name) { # name, Rs_ ## name },	1440	# define def(name) { # name, Rs_ ## name },
1341	# define reserve(name,count)	1441	# define reserve(name,count)
1342	# include "rsinc.h"	1442	# include "rsinc.h"
1343	# undef def	1443	# undef def
1344	# undef reserve	1444	# undef reserve
1345	};	1445	};
1346		1446
1347	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1447	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1348		1448
1349	do {	1449	do {
1350	if (rs-- == rslist)	1450	if (rs-- == rslist)
1351	croak ("no such resource '%s', requested", name);	1451	croak ("no such resource '%s', requested", name);
1352	} while (strcmp (name, rs->name));	1452	} while (strcmp (name, rs->name));
…		…
1355		1455
1356	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1456	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1357	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1457	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1358		1458
1359	if (GIMME_V != G_VOID)	1459	if (GIMME_V != G_VOID)
1360	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1460	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1361		1461
1362	if (newval)	1462	if (newval)
1363	{	1463	{
1364	if (SvOK (newval))	1464	if (SvOK (newval))
1365	{	1465	{
…		…
1372	}	1472	}
1373	}	1473	}
1374		1474
1375	const char *	1475	const char *
1376	rxvt_term::x_resource (const char *name)	1476	rxvt_term::x_resource (const char *name)
1377	CLEANUP:
1378	SvTAINTED_on (ST (0));
1379		1477
1380	bool	1478	bool
1381	rxvt_term::option (U32 optval, int set = -1)	1479	rxvt_term::option (U8 optval, int set = -1)
1382	CODE:	1480	CODE:
1383	{	1481	{
1384	RETVAL = THIS->options & optval;	1482	RETVAL = THIS->option (optval);
1385		1483
1386	if (set >= 0)	1484	if (set >= 0)
1387	{	1485	{
1388	if (set)
1389	THIS->options |= optval;	1486	THIS->set_option (optval, set);
1390	else
1391	THIS->options &= ~optval;
1392		1487
		1488	if (THIS->check_ev.is_active ()) // avoid doing this before START
1393	switch (optval)	1489	switch (optval)
1394	{	1490	{
1395	case Opt_skipBuiltinGlyphs:	1491	case Opt_skipBuiltinGlyphs:
1396	THIS->set_fonts ();	1492	THIS->set_fonts ();
1397	THIS->scr_remap_chars ();	1493	THIS->scr_remap_chars ();
1398	THIS->scr_touch (true);	1494	THIS->scr_touch (true);
1399	THIS->want_refresh = 1;	1495	THIS->want_refresh = 1;
1400	break;	1496	break;
1401		1497
1402	case Opt_cursorUnderline:	1498	case Opt_cursorUnderline:
1403	THIS->want_refresh = 1;	1499	THIS->want_refresh = 1;
1404	break;	1500	break;
1405		1501
1406	# case Opt_scrollBar_floating:	1502	# case Opt_scrollBar_floating:
1407	# case Opt_scrollBar_right:	1503	# case Opt_scrollBar_right:
1408	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1409	# break;	1505	# break;
1410	}	1506	}
1411	}	1507	}
1412	}	1508	}
1413	OUTPUT:	1509	OUTPUT:
1414	RETVAL	1510	RETVAL
1415		1511
…		…
1443	PUSHs (sv_2mortal (newSViv (rc.col)));	1539	PUSHs (sv_2mortal (newSViv (rc.col)));
1444	}	1540	}
1445		1541
1446	if (items == 3)	1542	if (items == 3)
1447	{	1543	{
1448	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1544	rc.row = SvIV (ST (1));
1449	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1545	rc.col = SvIV (ST (2));
		1546
		1547	if (ix == 2)
		1548	{
		1549	if (rc.col == 0)
		1550	{
		1551	// col == 0 means end of previous line
		1552	rc.row--;
		1553	rc.col = THIS->ncol;
		1554	}
		1555	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1556	&& rc.col > ROW(rc.row).l)
		1557	{
		1558	// col >= length means while line and add newline
		1559	rc.col = THIS->ncol;
		1560	}
		1561	}
		1562
		1563	clamp_it (rc.col, 0, THIS->ncol);
		1564	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1450		1565
1451	if (ix)	1566	if (ix)
1452	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
1453	}	1568	}
1454	}	1569	}
…		…
1458	CODE:	1573	CODE:
1459	RETVAL = THIS->charsets [THIS->screen.charset];	1574	RETVAL = THIS->charsets [THIS->screen.charset];
1460	OUTPUT:	1575	OUTPUT:
1461	RETVAL	1576	RETVAL
1462		1577
1463	#void	1578	void
1464	#rxvt_term::selection_clear ()	1579	rxvt_term::selection_clear ()
1465		1580
1466	void	1581	void
1467	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1582	rxvt_term::selection_make (Time eventtime, bool rect = false)
1468	CODE:	1583	CODE:
1469	THIS->selection.op = SELECTION_CONT;	1584	THIS->selection.op = SELECTION_CONT;
1470	THIS->selection.rect = rect;	1585	THIS->selection.rect = rect;
1471	THIS->selection_make (eventtime);	1586	THIS->selection_make (eventtime);
1472		1587
1473	int	1588	int
1474	rxvt_term::selection_grab (U32 eventtime)	1589	rxvt_term::selection_grab (Time eventtime)
1475		1590
1476	void	1591	void
1477	rxvt_term::selection (SV *newtext = 0)	1592	rxvt_term::selection (SV *newtext = 0)
1478	PPCODE:	1593	PPCODE:
1479	{	1594	{
1480	if (GIMME_V != G_VOID)	1595	if (GIMME_V != G_VOID)
1481	XPUSHs (THIS->selection.text	1596	XPUSHs (THIS->selection.text
1482	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1597	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1483	: &PL_sv_undef);	1598	: &PL_sv_undef);
1484		1599
1485	if (newtext)	1600	if (newtext)
1486	{	1601	{
1487	free (THIS->selection.text);	1602	free (THIS->selection.text);
…		…
1497	void	1612	void
1498	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1613	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1499		1614
1500	void	1615	void
1501	rxvt_term::scr_bell ()	1616	rxvt_term::scr_bell ()
		1617
		1618	void
		1619	rxvt_term::scr_change_screen (int screen)
1502		1620
1503	void	1621	void
1504	rxvt_term::scr_add_lines (SV *string)	1622	rxvt_term::scr_add_lines (SV *string)
1505	CODE:	1623	CODE:
1506	{	1624	{
…		…
1547	o->self = (HV *)SvRV (RETVAL);	1665	o->self = (HV *)SvRV (RETVAL);
1548	}	1666	}
1549	OUTPUT:	1667	OUTPUT:
1550	RETVAL	1668	RETVAL
1551		1669
		1670	#############################################################################
		1671	# Various X Utility Functions
		1672	#############################################################################
		1673
		1674	void
		1675	rxvt_term::XListProperties (Window window)
		1676	PPCODE:
		1677	{
		1678	int count;
		1679	Atom *props = XListProperties (THIS->dpy, window, &count);
		1680
		1681	EXTEND (SP, count);
		1682	while (count--)
		1683	PUSHs (newSVuv ((U32)props [count]));
		1684
		1685	XFree (props);
		1686	}
		1687
		1688	void
		1689	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1690	PPCODE:
		1691	{
		1692	Atom type;
		1693	int format;
		1694	unsigned long nitems;
		1695	unsigned long bytes_after;
		1696	unsigned char *prop;
		1697
		1698	XGetWindowProperty (THIS->dpy, window, property,
		1699	0, 1<<24, 0, AnyPropertyType,
		1700	&type, &format, &nitems, &bytes_after, &prop);
		1701
		1702	if (type != None)
		1703	{
		1704	int elemsize = format == 16 ? sizeof (short)
		1705	: format == 32 ? sizeof (long)
		1706	: 1;
		1707
		1708	EXTEND (SP, 3);
		1709	PUSHs (newSVuv ((U32)type));
		1710	PUSHs (newSViv (format));
		1711	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1712	XFree (prop);
		1713	}
		1714	}
		1715
		1716	void
		1717	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1718	CODE:
		1719	{
		1720	STRLEN len;
		1721	char *data_ = SvPVbyte (data, len);
		1722
		1723	int elemsize = format == 16 ? sizeof (short)
		1724	: format == 32 ? sizeof (long)
		1725	: 1;
		1726
		1727	XChangeProperty (THIS->dpy, window, property,
		1728	type, format, PropModeReplace,
		1729	(unsigned char *)data_, len / elemsize);
		1730	}
		1731
		1732	Atom
		1733	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1734	C_ARGS: term->dpy, atom_name, only_if_exists
		1735
		1736	char *
		1737	XGetAtomName (rxvt_term *term, Atom atom)
		1738	C_ARGS: term->dpy, atom
		1739	CLEANUP:
		1740	XFree (RETVAL);
		1741
		1742	void
		1743	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1744	C_ARGS: term->dpy, window, property
		1745
		1746	Window
		1747	rxvt_term::DefaultRootWindow ()
		1748	CODE:
		1749	RETVAL = THIS->display->root;
		1750	OUTPUT:
		1751	RETVAL
		1752
		1753	#if 0
		1754
		1755	Window
		1756	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1757	C_ARGS: term->dpy, (Window)parent,
		1758	x, y, width, height, 0,
		1759	term->pix_colors_focused[Color_border],
		1760	term->pix_colors_focused[Color_border]
		1761
		1762	#endif
		1763
		1764	void
		1765	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1766	C_ARGS: term->dpy, window, parent, x, y
		1767
		1768	void
		1769	XMapWindow (rxvt_term *term, Window window)
		1770	C_ARGS: term->dpy, window
		1771
		1772	void
		1773	XUnmapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1778	C_ARGS: term->dpy, window, x, y, width, height
		1779
		1780	void
		1781	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1782	CODE:
		1783	{
		1784	XWindowAttributes attr;
		1785	XGetWindowAttributes (THIS->dpy, window, &attr);
		1786	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1791	PPCODE:
		1792	{
		1793	int dx, dy;
		1794	Window child;
		1795
		1796	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1797	{
		1798	EXTEND (SP, 3);
		1799	PUSHs (newSViv (dx));
		1800	PUSHs (newSViv (dy));
		1801	PUSHs (newSVuv (child));
		1802	}
		1803	}
		1804
		1805	#############################################################################
		1806	# urxvt::overlay
		1807	#############################################################################
		1808
1552	MODULE = urxvt PACKAGE = urxvt::overlay	1809	MODULE = urxvt PACKAGE = urxvt::overlay
1553		1810
1554	void	1811	void
1555	overlay::set (int x, int y, SV *text, SV *rend = 0)	1812	overlay::set (int x, int y, SV *text, SV *rend = 0)
1556		1813
…		…
1561	overlay::hide ()	1818	overlay::hide ()
1562		1819
1563	void	1820	void
1564	overlay::DESTROY ()	1821	overlay::DESTROY ()
1565		1822
1566	MODULE = urxvt PACKAGE = urxvt::timer	1823	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1567		1824
1568	SV *
1569	timer::new ()
1570	CODE:
1571	timer *w = new timer;
1572	w->start (NOW);
1573	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1574	w->self = (HV *)SvRV (RETVAL);
1575	OUTPUT:
1576	RETVAL
1577
1578	timer *
1579	timer::cb (SV *cb)
1580	CODE:
1581	THIS->cb (cb);
1582	RETVAL = THIS;
1583	OUTPUT:
1584	RETVAL
1585
1586	NV
1587	timer::at ()
1588	CODE:
1589	RETVAL = THIS->at;
1590	OUTPUT:
1591	RETVAL
1592
1593	timer *
1594	timer::interval (NV interval)
1595	CODE:
1596	THIS->interval = interval;
1597	RETVAL = THIS;
1598	OUTPUT:
1599	RETVAL
1600
1601	timer *
1602	timer::set (NV tstamp)
1603	CODE:
1604	THIS->set (tstamp);
1605	RETVAL = THIS;
1606	OUTPUT:
1607	RETVAL
1608
1609	timer *
1610	timer::start (NV tstamp = THIS->at)
1611	CODE:
1612	THIS->start (tstamp);
1613	RETVAL = THIS;
1614	OUTPUT:
1615	RETVAL
1616
1617	timer *
1618	timer::stop ()
1619	CODE:
1620	THIS->stop ();
1621	RETVAL = THIS;
1622	OUTPUT:
1623	RETVAL
1624
1625	void
1626	timer::DESTROY ()
1627
1628	MODULE = urxvt PACKAGE = urxvt::iow
1629
1630	SV *
1631	iow::new ()
1632	CODE:
1633	iow *w = new iow;
1634	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1635	w->self = (HV *)SvRV (RETVAL);
1636	OUTPUT:
1637	RETVAL
1638
1639	iow *
1640	iow::cb (SV *cb)
1641	CODE:
1642	THIS->cb (cb);
1643	RETVAL = THIS;
1644	OUTPUT:
1645	RETVAL
1646
1647	iow *
1648	iow::fd (int fd)
1649	CODE:
1650	THIS->fd = fd;
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	iow *
1656	iow::events (short events)
1657	CODE:
1658	THIS->events = events;
1659	RETVAL = THIS;
1660	OUTPUT:
1661	RETVAL
1662
1663	iow *
1664	iow::start ()
1665	CODE:
1666	THIS->start ();
1667	RETVAL = THIS;
1668	OUTPUT:
1669	RETVAL
1670
1671	iow *
1672	iow::stop ()
1673	CODE:
1674	THIS->stop ();
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	void
1680	iow::DESTROY ()
1681
1682

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