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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.61 by root, Thu Jan 12 10:02:20 2006 UTC vs.
Revision 1.100 by root, Mon Feb 20 20:44:22 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	typedef int CHAINED UNUSED;
		56
55	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
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		58
73	static wchar_t *	59	static wchar_t *
74	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
75	{	61	{
76	STRLEN len;	62	STRLEN len;
…		…
94	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
95	{	81	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}	83	}
98		84
99	//TODO: use magic
100	static SV *	85	static SV *
101	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
102	{	87	{
103	HV *hv = newHV ();	88	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	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);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		113
129	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
130	}	115	}
131		116
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		119
135	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
136		123
137	struct perl_watcher	124	struct perl_watcher
138	{	125	{
139	SV *cbsv;	126	SV *cbsv;
140	HV *self;	127	HV *self;
141		128
142	perl_watcher ()	129	perl_watcher ()
143	: cbsv (newSV (0))	130	: cbsv (0)
144	{	131	{
145	}	132	}
146		133
147	~perl_watcher ()	134	~perl_watcher ()
148	{	135	{
149	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
150	}	137	}
151		138
152	void cb (SV *cb)	139	void cb (SV *cb)
153	{	140	{
154	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
155	}	143	}
156		144
157	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
158	};	146	};
159		147
…		…
182		170
183	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}	173	}
186		174
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
189		177
190	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
191	{	179	{
192	tstamp interval;	180	tstamp interval;
193		181
194	timer ()	182	timer ()
195	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
203		191
204	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
205	}	193	}
206	};	194	};
207		195
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
210		198
211	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
212	{	200	{
213	iow ()	201	iow ()
214	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
215	{	203	{
216	}	204	}
…		…
219	{	207	{
220	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
221	}	209	}
222	};	210	};
223		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
224	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
225		245
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		247
228	struct overlay {	248	class overlay {
229	HV *self;
230	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
231	int x, y, w, h;	251	int x, y, w, h;
232	int border;	252	int border;
233	text_t **text;	253	text_t **text;
234	rend_t **rend;	254	rend_t **rend;
235		255
		256	public:
		257	HV *self;
		258
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	260	~overlay ();
238		261
239	void show ();	262	void show ();
240	void hide ();	263	void hide ();
…		…
243		266
244	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
245	};	268	};
246		269
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	270	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)	271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
249	{	272	{
250	if (border == 2)	273	if (border == 2)
251	{	274	{
252	w += 2;	275	w += 2;
253	h += 2;	276	h += 2;
…		…
292	*rp++ = r;	315	*rp++ = r;
293	}	316	}
294	}	317	}
295		318
296	show ();	319	show ();
297	THIS->want_refresh = 1;
298	}	320	}
299		321
300	overlay::~overlay ()	322	overlay::~overlay ()
301	{	323	{
302	hide ();	324	hide ();
…		…
307	delete [] rend[y];	329	delete [] rend[y];
308	}	330	}
309		331
310	delete [] text;	332	delete [] text;
311	delete [] rend;	333	delete [] rend;
		334	}
		335
		336	void
		337	overlay::show ()
		338	{
		339	if (overlay_av)
		340	return;
		341
		342	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		343	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		344	));
		345	av_push (overlay_av, newSViv ((long)this));
312		346
313	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
314	}	348	}
315		349
316	void	350	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 ()	351	overlay::hide ()
327	{	352	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
329		355
330	if (ovs)	356	int i;
		357
		358	for (i = AvFILL (overlay_av); i >= 0; i--)
		359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
331	{	360	{
332	char key[33]; sprintf (key, "%32lx", (long)this);	361	av_delete (overlay_av, i, G_DISCARD);
333		362	break;
334	HV *hv = (HV *)SvRV (*ovs);
335	hv_delete (hv, key, 32, G_DISCARD);
336	}	363	}
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
337	}	374	}
338		375
339	void overlay::swap ()	376	void overlay::swap ()
340	{	377	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
347	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
348	{	385	{
349	text_t *t1 = text [y];	386	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
351		388
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	389	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;	390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		391
355	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
356	{	393	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	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));	395	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)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
383		420
384	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
385		422
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	425	}
389		426
390	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
391	}	428	}
…		…
405	perl_free (perl);	442	perl_free (perl);
406	}	443	}
407	}	444	}
408		445
409	void	446	void
410	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
411	{	448	{
412	if (!perl)	449	if (!perl)
413	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
414	perl_environ = rxvt_environ;	453	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	454	swap (perl_environ, environ);
416		455
417	char *argv[] = {	456	char *argv[] = {
418	"",	457	"",
419	"-T",	458	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
421	};	465	};
422		466
423	perl = perl_alloc ();	467	perl = perl_alloc ();
424	perl_construct (perl);	468	perl_construct (perl);
425		469
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	471	|| perl_run (perl))
428	{	472	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		474
431	perl_destruct (perl);	475	perl_destruct (perl);
432	perl_free (perl);	476	perl_free (perl);
433	perl = 0;	477	perl = 0;
434	}	478	}
435		479
436	swap (perl_environ, environ);	480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		489	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437	}	490	}
438	}	491	}
439		492
440	static void	493	static void
441	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
442	{	495	{
443	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
444	{	497	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
448	}	501	}
449	}	502	}
450		503
451	bool	504	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	506	{
454	if (!perl)	507	if (!perl || !term->perl.self)
455	return false;	508	return false;
456		509
457	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
458	{	512	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	513	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);	514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	517	}
462	else if (!term->perl.self)	518
463	return false; // perl not initialized for this instance	519	swap (perl_environ, environ);
		520
		521	bool event_consumed;
		522
		523	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		524	|| term->perl.should_invoke [htype])
		525	try
		526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
		545	case DT_INT:
		546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		547	break;
		548
		549	case DT_LONG:
		550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		551	break;
		552
		553	case DT_STR:
		554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char *str = va_arg (ap, char *);
		560	int len = va_arg (ap, int);
		561
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		726	}
464	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
465	{	728	{
466	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
467	}	734	}
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 (!should_invoke [htype])
485	return false;
486	}
487		735
488	swap (perl_environ, environ);	736	swap (perl_environ, environ);
489		737
490	try	738	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	}	739	}
637		740
638	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
639		742
640	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	762	# include "optinc.h"
660	# undef nodef	763	# undef nodef
661	# undef def	764	# undef def
662		765
663	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
665	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
667	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
672		779
673	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	781	const_iv (ShiftMask),
675	export_const_iv (LockMask);	782	const_iv (LockMask),
676	export_const_iv (ControlMask);	783	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	784	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	785	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	786	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	787	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	788	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	789	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	790	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	791	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	792	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	793	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	794	const_iv (AnyModifier),
688		795
689	export_const_iv (EVENT_NONE);	796	const_iv (EVENT_NONE),
690	export_const_iv (EVENT_READ);	797	const_iv (EVENT_READ),
691	export_const_iv (EVENT_WRITE);	798	const_iv (EVENT_WRITE),
692	}
693		799
694	void	800	const_iv (NoEventMask),
695	set_should_invoke (int htype, int value)	801	const_iv (KeyPressMask),
696	CODE:	802	const_iv (KeyReleaseMask),
697	rxvt_perl.should_invoke [htype] = value;	803	const_iv (ButtonPressMask),
		804	const_iv (ButtonReleaseMask),
		805	const_iv (EnterWindowMask),
		806	const_iv (LeaveWindowMask),
		807	const_iv (PointerMotionMask),
		808	const_iv (PointerMotionHintMask),
		809	const_iv (Button1MotionMask),
		810	const_iv (Button2MotionMask),
		811	const_iv (Button3MotionMask),
		812	const_iv (Button4MotionMask),
		813	const_iv (Button5MotionMask),
		814	const_iv (ButtonMotionMask),
		815	const_iv (KeymapStateMask),
		816	const_iv (ExposureMask),
		817	const_iv (VisibilityChangeMask),
		818	const_iv (StructureNotifyMask),
		819	const_iv (ResizeRedirectMask),
		820	const_iv (SubstructureNotifyMask),
		821	const_iv (SubstructureRedirectMask),
		822	const_iv (FocusChangeMask),
		823	const_iv (PropertyChangeMask),
		824	const_iv (ColormapChangeMask),
		825	const_iv (OwnerGrabButtonMask),
		826
		827	const_iv (KeyPress),
		828	const_iv (KeyRelease),
		829	const_iv (ButtonPress),
		830	const_iv (ButtonRelease),
		831	const_iv (MotionNotify),
		832	const_iv (EnterNotify),
		833	const_iv (LeaveNotify),
		834	const_iv (FocusIn),
		835	const_iv (FocusOut),
		836	const_iv (KeymapNotify),
		837	const_iv (Expose),
		838	const_iv (GraphicsExpose),
		839	const_iv (NoExpose),
		840	const_iv (VisibilityNotify),
		841	const_iv (CreateNotify),
		842	const_iv (DestroyNotify),
		843	const_iv (UnmapNotify),
		844	const_iv (MapNotify),
		845	const_iv (MapRequest),
		846	const_iv (ReparentNotify),
		847	const_iv (ConfigureNotify),
		848	const_iv (ConfigureRequest),
		849	const_iv (GravityNotify),
		850	const_iv (ResizeRequest),
		851	const_iv (CirculateNotify),
		852	const_iv (CirculateRequest),
		853	const_iv (PropertyNotify),
		854	const_iv (SelectionClear),
		855	const_iv (SelectionRequest),
		856	const_iv (SelectionNotify),
		857	const_iv (ColormapNotify),
		858	const_iv (ClientMessage),
		859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870	# if 0
		871	const_iv (XIMForwardChar),
		872	const_iv (XIMBackwardChar),
		873	const_iv (XIMForwardWord),
		874	const_iv (XIMBackwardWord),
		875	const_iv (XIMCaretUp),
		876	const_iv (XIMCaretDown),
		877	const_iv (XIMNextLine),
		878	const_iv (XIMPreviousLine),
		879	const_iv (XIMLineStart),
		880	const_iv (XIMLineEnd),
		881	const_iv (XIMAbsolutePosition),
		882	const_iv (XIMDontChange),
		883	# endif
		884	# endif
		885	};
		886
		887	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		889	}
698		890
699	void	891	void
700	warn (const char *msg)	892	warn (const char *msg)
701	CODE:	893	CODE:
702	rxvt_warn ("%s", msg);	894	rxvt_warn ("%s", msg);
…		…
704	void	896	void
705	fatal (const char *msg)	897	fatal (const char *msg)
706	CODE:	898	CODE:
707	rxvt_fatal ("%s", msg);	899	rxvt_fatal ("%s", msg);
708		900
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	901	void
718	_exit (int status)	902	_exit (int status)
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		903
727	NV	904	NV
728	NOW ()	905	NOW ()
729	CODE:	906	CODE:
730	RETVAL = NOW;	907	RETVAL = NOW;
…		…
746	RETVAL	923	RETVAL
747		924
748	int	925	int
749	SET_FGCOLOR (int rend, int new_color)	926	SET_FGCOLOR (int rend, int new_color)
750	CODE:	927	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	928	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	929	OUTPUT:
753	RETVAL	930	RETVAL
754		931
755	int	932	int
756	SET_BGCOLOR (int rend, int new_color)	933	SET_BGCOLOR (int rend, int new_color)
757	CODE:	934	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	935	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	936	OUTPUT:
760	RETVAL	937	RETVAL
761		938
762	int	939	int
763	GET_CUSTOM (int rend)	940	GET_CUSTOM (int rend)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	954	| ((new_value << RS_customShift) & RS_customMask);
778	}	955	}
779	OUTPUT:	956	OUTPUT:
780	RETVAL	957	RETVAL
781		958
		959	void
		960	termlist ()
		961	PPCODE:
		962	{
		963	EXTEND (SP, rxvt_term::termlist.size ());
		964
		965	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		966	if ((*t)->perl.self)
		967	PUSHs (sv_2mortal (newSVterm (*t)));
		968	}
		969
782	MODULE = urxvt PACKAGE = urxvt::term	970	MODULE = urxvt PACKAGE = urxvt::term
783		971
784	SV *	972	SV *
785	_new (...)	973	_new (AV *env, AV *arg)
786	CODE:	974	CODE:
787	{	975	{
788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789	croak ("first argument to urxvt::term->_new must be arrayref");
790
791	rxvt_term *term = new rxvt_term;	976	rxvt_term *term = new rxvt_term;
792		977
793	term->argv = new stringvec;	978	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	979	stringvec *envv = new stringvec;
795		980
796	for (int i = 1; i < items; i++)	981	for (int i = 0; i <= AvFILL (arg); i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	982	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		983
799	AV *envv = (AV *)SvRV (ST (0));
800	for (int i = av_len (envv) + 1; i--; )	984	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	985	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802		986
803	term->envv->push_back (0);	987	envv->push_back (0);
804		988
805	bool success;	989	bool success;
806		990
807	try	991	try
808	{	992	{
809	success = term->init (term->argv->size (), term->argv->begin ());	993	success = term->init (argv, envv);
810	}	994	}
811	catch (const class rxvt_failure_exception &e)	995	catch (const class rxvt_failure_exception &e)
812	{	996	{
813	success = false;	997	success = false;
814	}	998	}
…		…
827		1011
828	void	1012	void
829	rxvt_term::destroy ()	1013	rxvt_term::destroy ()
830		1014
831	void	1015	void
		1016	rxvt_term::set_should_invoke (int htype, int inc)
		1017	CODE:
		1018	THIS->perl.should_invoke [htype] += inc;
		1019
		1020	void
832	rxvt_term::grab_button (int button, U32 modifiers)	1021	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	1022	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1023	XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1024	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1025	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
837		1026
		1027	void
		1028	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1029	CODE:
		1030	XUngrabButton (THIS->dpy, button, modifiers, window);
		1031
		1032	#if 0
		1033
		1034	void
		1035	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1036	C_ARGS:
		1037	THIS->dpy, keycode, modifiers, window, 1,
		1038	GrabModeSync, GrabModeSync
		1039
		1040	void
		1041	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1042	C_ARGS: THIS->dpy, keycode, modifiers, window
		1043
		1044	#endif
		1045
838	bool	1046	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1047	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1048	CODE:
841	{	1049	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1050	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1051
844	THIS->perl.grabtime = 0;	1052	THIS->perl.grabtime = 0;
845		1053
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1054	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1055	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1056	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1057	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1058	THIS->perl.grabtime = eventtime;
851	else	1059	else
852	XUngrabPointer (THIS->display->display, eventtime);	1060	XUngrabPointer (THIS->dpy, eventtime);
853		1061
854	RETVAL = !!THIS->perl.grabtime;	1062	RETVAL = !!THIS->perl.grabtime;
855	}	1063	}
856	OUTPUT:	1064	OUTPUT:
857	RETVAL	1065	RETVAL
858		1066
859	void	1067	void
860	rxvt_term::allow_events_async ()	1068	rxvt_term::allow_events_async ()
861	CODE:	1069	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1070	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1071
864	void	1072	void
865	rxvt_term::allow_events_sync ()	1073	rxvt_term::allow_events_sync ()
866	CODE:	1074	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1075	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1076
869	void	1077	void
870	rxvt_term::allow_events_replay ()	1078	rxvt_term::allow_events_replay ()
871	CODE:	1079	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1080	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1081	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1082
875	void	1083	void
876	rxvt_term::ungrab ()	1084	rxvt_term::ungrab ()
877	CODE:	1085	CODE:
878	ungrab (THIS);	1086	ungrab (THIS);
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1110	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1111	rxvt_pop_locale ();
904		1112
905	free (wstr);	1113	free (wstr);
906		1114
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1115	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1116	free (mbstr);
909	}	1117	}
910	OUTPUT:	1118	OUTPUT:
911	RETVAL	1119	RETVAL
912		1120
…		…
919		1127
920	rxvt_push_locale (THIS->locale);	1128	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1129	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1130	rxvt_pop_locale ();
923		1131
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1132	RETVAL = wcs2sv (wstr);
925	free (wstr);	1133	free (wstr);
926	}	1134	}
927	OUTPUT:	1135	OUTPUT:
928	RETVAL	1136	RETVAL
929		1137
…		…
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1144	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1145	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1146	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1147	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1148	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1149	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1150	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1151	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1152	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1153	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1154	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1155
945	int	1156	int
946	rxvt_term::width ()	1157	rxvt_term::width ()
947	ALIAS:	1158	ALIAS:
948	width = TERM_OFFSET_width	1159	width = TERM_OFFSET_width
…		…
952	fbase = TERM_OFFSET_fbase	1163	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1164	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1165	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1166	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1167	mapped = TERM_OFFSET_mapped
		1168	int_bwidth = TERM_OFFSET_int_bwidth
		1169	ext_bwidth = TERM_OFFSET_ext_bwidth
		1170	lineSpace = TERM_OFFSET_lineSpace
957	saveLines = TERM_OFFSET_saveLines	1171	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1172	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1173	top_row = TERM_OFFSET_top_row
960	CODE:	1174	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1175	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1176	OUTPUT:
963	RETVAL	1177	RETVAL
964		1178
…		…
966	rxvt_term::ModLevel3Mask ()	1180	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1181	ALIAS:
968	ModLevel3Mask = 0	1182	ModLevel3Mask = 0
969	ModMetaMask = 1	1183	ModMetaMask = 1
970	ModNumLockMask = 2	1184	ModNumLockMask = 2
		1185	current_screen = 3
		1186	hidden_cursor = 4
971	CODE:	1187	CODE:
972	switch (ix)	1188	switch (ix)
973	{	1189	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1190	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1191	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1192	case 2: RETVAL = THIS->ModNumLockMask; break;
		1193	case 3: RETVAL = THIS->current_screen; break;
		1194	case 4: RETVAL = THIS->hidden_cursor; break;
977	}	1195	}
978	OUTPUT:	1196	OUTPUT:
979	RETVAL	1197	RETVAL
980		1198
981	char *	1199	char *
…		…
991	}	1209	}
992	OUTPUT:	1210	OUTPUT:
993	RETVAL	1211	RETVAL
994		1212
995	SV *	1213	SV *
996	rxvt_term::_env ()	1214	rxvt_term::envv ()
		1215	ALIAS:
		1216	argv = 1
997	CODE:	1217	PPCODE:
998	{	1218	{
999	if (THIS->envv)	1219	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1220
		1221	EXTEND (SP, vec->size ());
		1222
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1223	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1224	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1225	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1226	}
1012	OUTPUT:
1013	RETVAL
1014		1227
1015	int	1228	int
1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1229	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1017	CODE:	1230	CODE:
1018	RETVAL = THIS->pty_ev.events;	1231	RETVAL = THIS->pty_ev.events;
1019	if (events != EVENT_UNDEF)	1232	if (events != EVENT_UNDEF)
1020	THIS->pty_ev.set (events);	1233	THIS->pty_ev.set (events);
1021	OUTPUT:	1234	OUTPUT:
1022	RETVAL	1235	RETVAL
1023		1236
1024	U32	1237	int
		1238	rxvt_term::pty_fd ()
		1239	CODE:
		1240	RETVAL = THIS->pty->pty;
		1241	OUTPUT:
		1242	RETVAL
		1243
		1244	Window
1025	rxvt_term::parent ()	1245	rxvt_term::parent ()
1026	CODE:	1246	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1247	RETVAL = THIS->parent [0];
1028	OUTPUT:	1248	OUTPUT:
1029	RETVAL	1249	RETVAL
1030		1250
1031	U32	1251	Window
1032	rxvt_term::vt ()	1252	rxvt_term::vt ()
1033	CODE:	1253	CODE:
1034	RETVAL = (U32)THIS->vt;	1254	RETVAL = THIS->vt;
1035	OUTPUT:	1255	OUTPUT:
1036	RETVAL	1256	RETVAL
		1257
		1258	void
		1259	rxvt_term::vt_emask_add (U32 emask)
		1260	CODE:
		1261	THIS->vt_emask_perl |= emask;
		1262	THIS->vt_select_input ();
1037		1263
1038	U32	1264	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1265	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1266	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1267	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1268	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1269	OUTPUT:
1046	RETVAL	1270	RETVAL
1047		1271
1048	int	1272	int
1049	rxvt_term::view_start (int newval = -1)	1273	rxvt_term::view_start (int newval = 1)
1050	PROTOTYPE: $;$	1274	PROTOTYPE: $;$
1051	CODE:	1275	CODE:
1052	{	1276	{
1053	RETVAL = THIS->view_start;	1277	RETVAL = THIS->view_start;
1054		1278
1055	if (newval >= 0)	1279	if (newval <= 0)
1056	{	1280	THIS->scr_changeview (max (newval, THIS->top_row));
1057	THIS->view_start = min (newval, THIS->nsaved);
1058	THIS->scr_changeview (RETVAL);
1059	}
1060	}	1281	}
1061	OUTPUT:	1282	OUTPUT:
1062	RETVAL	1283	RETVAL
		1284
		1285	void
		1286	rxvt_term::focus_in ()
		1287
		1288	void
		1289	rxvt_term::focus_out ()
		1290
		1291	void
		1292	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1293	ALIAS:
		1294	key_release = 1
		1295	CODE:
		1296	{
		1297	XKeyEvent xkey;
		1298
		1299	memset (&xkey, 0, sizeof (xkey));
		1300
		1301	xkey.time = time;
		1302	xkey.state = state;
		1303	xkey.keycode = keycode;
		1304
		1305	xkey.type = ix ? KeyRelease : KeyPress;
		1306	xkey.display = THIS->dpy;
		1307	xkey.window = THIS->vt;
		1308	xkey.root = THIS->display->root;
		1309	xkey.subwindow = THIS->vt;
		1310
		1311	if (ix)
		1312	THIS->key_release (xkey);
		1313	else
		1314	THIS->key_press (xkey);
		1315	}
1063		1316
1064	void	1317	void
1065	rxvt_term::want_refresh ()	1318	rxvt_term::want_refresh ()
1066	CODE:	1319	CODE:
1067	THIS->want_refresh = 1;	1320	THIS->want_refresh = 1;
1068		1321
1069	void	1322	void
1070	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1323	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1071	PPCODE:	1324	PPCODE:
1072	{	1325	{
1073	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1326	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1074	XSRETURN_EMPTY;	1327	XSRETURN_EMPTY;
1075		1328
1076	line_t &l = ROW(row_number);	1329	line_t &l = ROW(row_number);
1077		1330
1078	if (GIMME_V != G_VOID)	1331	if (GIMME_V != G_VOID)
1079	{	1332	{
1080	wchar_t *wstr = new wchar_t [THIS->ncol];	1333	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1081		1334
1082	for (int col = 0; col < THIS->ncol; col++)	1335	for (int col = 0; col < THIS->ncol; col++)
1083	wstr [col] = l.t [col];	1336	wstr [col] = l.t [col];
1084		1337
1085	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1338	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1086
1087	delete [] wstr;
1088	}	1339	}
1089		1340
1090	if (new_text)	1341	if (new_text)
1091	{	1342	{
1092	wchar_t *wstr = sv2wcs (new_text);	1343	wchar_t *wstr = sv2wcs (new_text);
1093		1344
1094	int len = min (wcslen (wstr) - start_ofs, max_len);	1345	int len = min (wcslen (wstr) - start_ofs, max_len);
1095		1346
1096	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1347	if (start_col < 0 || start_col + len > THIS->ncol)
1097	{	1348	{
1098	free (wstr);	1349	free (wstr);
1099	croak ("new_text extends beyond horizontal margins");	1350	croak ("new_text extends beyond horizontal margins");
1100	}	1351	}
1101		1352
…		…
1111		1362
1112	void	1363	void
1113	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1364	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1114	PPCODE:	1365	PPCODE:
1115	{	1366	{
1116	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1367	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1117	XSRETURN_EMPTY;	1368	XSRETURN_EMPTY;
1118		1369
1119	line_t &l = ROW(row_number);	1370	line_t &l = ROW(row_number);
1120		1371
1121	if (GIMME_V != G_VOID)	1372	if (GIMME_V != G_VOID)
…		…
1133	{	1384	{
1134	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1385	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1135	croak ("new_rend must be arrayref");	1386	croak ("new_rend must be arrayref");
1136		1387
1137	AV *av = (AV *)SvRV (new_rend);	1388	AV *av = (AV *)SvRV (new_rend);
1138	int len = min (av_len (av) + 1 - start_ofs, max_len);	1389	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1139		1390
1140	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1391	if (start_col < 0 || start_col + len > THIS->ncol)
1141	croak ("new_rend array extends beyond horizontal margins");	1392	croak ("new_rend array extends beyond horizontal margins");
1142		1393
1143	for (int col = start_col; col < start_col + len; col++)	1394	for (int col = start_col; col < start_col + len; col++)
1144	{	1395	{
1145	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1396	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1151		1402
1152	int	1403	int
1153	rxvt_term::ROW_l (int row_number, int new_length = -1)	1404	rxvt_term::ROW_l (int row_number, int new_length = -1)
1154	CODE:	1405	CODE:
1155	{	1406	{
1156	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1407	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1157	XSRETURN_EMPTY;	1408	XSRETURN_EMPTY;
1158		1409
1159	line_t &l = ROW(row_number);	1410	line_t &l = ROW(row_number);
1160	RETVAL = l.l;	1411	RETVAL = l.l;
1161		1412
…		…
1167		1418
1168	bool	1419	bool
1169	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1420	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1170	CODE:	1421	CODE:
1171	{	1422	{
1172	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1423	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1173	XSRETURN_EMPTY;	1424	XSRETURN_EMPTY;
1174		1425
1175	line_t &l = ROW(row_number);	1426	line_t &l = ROW(row_number);
1176	RETVAL = l.is_longer ();	1427	RETVAL = l.is_longer ();
1177		1428
…		…
1185	rxvt_term::special_encode (SV *string)	1436	rxvt_term::special_encode (SV *string)
1186	CODE:	1437	CODE:
1187	{	1438	{
1188	wchar_t *wstr = sv2wcs (string);	1439	wchar_t *wstr = sv2wcs (string);
1189	int wlen = wcslen (wstr);	1440	int wlen = wcslen (wstr);
1190	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1441	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1191		1442
1192	rxvt_push_locale (THIS->locale);	1443	rxvt_push_locale (THIS->locale);
1193		1444
1194	wchar_t *r = rstr;	1445	wchar_t *r = rstr;
1195	for (wchar_t *s = wstr; *s; s++)	1446	for (wchar_t *s = wstr; *s; s++)
		1447	{
		1448	int w = WCWIDTH (*s);
		1449
1196	if (wcwidth (*s) == 0)	1450	if (w == 0)
1197	{	1451	{
1198	if (r == rstr)	1452	if (r == rstr)
1199	croak ("leading combining character unencodable");	1453	croak ("leading combining character unencodable");
1200		1454
1201	unicode_t n = rxvt_compose (r[-1], *s);	1455	unicode_t n = rxvt_compose (r[-1], *s);
1202	if (n == NOCHAR)	1456	if (n == NOCHAR)
1203	n = rxvt_composite.compose (r[-1], *s);	1457	n = rxvt_composite.compose (r[-1], *s);
1204		1458
1205	r[-1] = n;	1459	r[-1] = n;
1206	}	1460	}
1207	#if !UNICODE_3	1461	#if !UNICODE_3
1208	else if (*s >= 0x10000)	1462	else if (*s >= 0x10000)
1209	*r++ = rxvt_composite.compose (*s);	1463	*r++ = rxvt_composite.compose (*s);
1210	#endif	1464	#endif
1211	else	1465	else
1212	*r++ = *s;	1466	*r++ = *s;
		1467
		1468	// the *2 above only allows wcwidth <= 2
		1469	if (w > 1)
		1470	*r++ = NOCHAR;
		1471	}
1213		1472
1214	rxvt_pop_locale ();	1473	rxvt_pop_locale ();
1215		1474
1216	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1475	RETVAL = wcs2sv (rstr, r - rstr);
1217
1218	delete [] rstr;
1219	}	1476	}
1220	OUTPUT:	1477	OUTPUT:
1221	RETVAL	1478	RETVAL
1222		1479
1223	SV *	1480	SV *
…		…
1235	else if (IS_COMPOSE (*s))	1492	else if (IS_COMPOSE (*s))
1236	dlen += rxvt_composite.expand (*s, 0);	1493	dlen += rxvt_composite.expand (*s, 0);
1237	else	1494	else
1238	dlen++;	1495	dlen++;
1239		1496
1240	wchar_t *rstr = new wchar_t [dlen];	1497	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1241		1498
1242	// decode	1499	// decode
1243	wchar_t *r = rstr;	1500	wchar_t *r = rstr;
1244	for (wchar_t *s = wstr; *s; s++)	1501	for (wchar_t *s = wstr; *s; s++)
1245	if (*s == NOCHAR)	1502	if (*s == NOCHAR)
…		…
1247	else if (IS_COMPOSE (*s))	1504	else if (IS_COMPOSE (*s))
1248	r += rxvt_composite.expand (*s, r);	1505	r += rxvt_composite.expand (*s, r);
1249	else	1506	else
1250	*r++ = *s;	1507	*r++ = *s;
1251		1508
1252	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1509	RETVAL = wcs2sv (rstr, r - rstr);
1253
1254	delete [] rstr;
1255	}	1510	}
1256	OUTPUT:	1511	OUTPUT:
1257	RETVAL	1512	RETVAL
1258		1513
1259	void	1514	void
1260	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1515	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1261	PPCODE:	1516	PPCODE:
1262	{	1517	{
1263	struct resval { const char *name; int value; } rslist [] = {	1518	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1264	# define def(name) { # name, Rs_ ## name },	1519	# define def(name) { # name, Rs_ ## name },
1265	# define reserve(name,count)	1520	# define reserve(name,count)
1266	# include "rsinc.h"	1521	# include "rsinc.h"
1267	# undef def	1522	# undef def
1268	# undef reserve	1523	# undef reserve
1269	};	1524	};
1270		1525
1271	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1526	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1272		1527
1273	do {	1528	do {
1274	if (rs-- == rslist)	1529	if (rs-- == rslist)
1275	croak ("no such resource '%s', requested", name);	1530	croak ("no such resource '%s', requested", name);
1276	} while (strcmp (name, rs->name));	1531	} while (strcmp (name, rs->name));
…		…
1279		1534
1280	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1535	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1281	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1536	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1282		1537
1283	if (GIMME_V != G_VOID)	1538	if (GIMME_V != G_VOID)
1284	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1539	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1285		1540
1286	if (newval)	1541	if (newval)
1287	{	1542	{
1288	if (SvOK (newval))	1543	if (SvOK (newval))
1289	{	1544	{
…		…
1296	}	1551	}
1297	}	1552	}
1298		1553
1299	const char *	1554	const char *
1300	rxvt_term::x_resource (const char *name)	1555	rxvt_term::x_resource (const char *name)
1301	CLEANUP:
1302	SvTAINTED_on (ST (0));
1303		1556
1304	bool	1557	bool
1305	rxvt_term::option (U32 optval, int set = -1)	1558	rxvt_term::option (U32 optval, int set = -1)
1306	CODE:	1559	CODE:
1307	{	1560	{
…		…
1312	if (set)	1565	if (set)
1313	THIS->options |= optval;	1566	THIS->options |= optval;
1314	else	1567	else
1315	THIS->options &= ~optval;	1568	THIS->options &= ~optval;
1316		1569
		1570	if (THIS->check_ev.is_active ()) // avoid doing this before START
1317	switch (optval)	1571	switch (optval)
1318	{	1572	{
1319	case Opt_skipBuiltinGlyphs:	1573	case Opt_skipBuiltinGlyphs:
1320	THIS->set_fonts ();	1574	THIS->set_fonts ();
1321	THIS->scr_remap_chars ();	1575	THIS->scr_remap_chars ();
1322	THIS->scr_touch (true);	1576	THIS->scr_touch (true);
1323	THIS->want_refresh = 1;	1577	THIS->want_refresh = 1;
1324	break;	1578	break;
1325		1579
1326	case Opt_cursorUnderline:	1580	case Opt_cursorUnderline:
1327	THIS->want_refresh = 1;	1581	THIS->want_refresh = 1;
1328	break;	1582	break;
1329		1583
1330	# case Opt_scrollBar_floating:	1584	# case Opt_scrollBar_floating:
1331	# case Opt_scrollBar_right:	1585	# case Opt_scrollBar_right:
1332	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1586	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1333	# break;	1587	# break;
1334	}	1588	}
1335	}	1589	}
1336	}	1590	}
1337	OUTPUT:	1591	OUTPUT:
1338	RETVAL	1592	RETVAL
1339		1593
…		…
1367	PUSHs (sv_2mortal (newSViv (rc.col)));	1621	PUSHs (sv_2mortal (newSViv (rc.col)));
1368	}	1622	}
1369		1623
1370	if (items == 3)	1624	if (items == 3)
1371	{	1625	{
1372	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1626	rc.row = SvIV (ST (1));
1373	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1627	rc.col = SvIV (ST (2));
		1628
		1629	if (ix == 2)
		1630	{
		1631	if (rc.col == 0)
		1632	{
		1633	// col == 0 means end of previous line
		1634	rc.row--;
		1635	rc.col = THIS->ncol;
		1636	}
		1637	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1638	&& rc.col > ROW(rc.row).l)
		1639	{
		1640	// col >= length means while line and add newline
		1641	rc.col = THIS->ncol;
		1642	}
		1643	}
		1644
		1645	clamp_it (rc.col, 0, THIS->ncol);
		1646	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1374		1647
1375	if (ix)	1648	if (ix)
1376	THIS->want_refresh = 1;	1649	THIS->want_refresh = 1;
1377	}	1650	}
1378	}	1651	}
…		…
1382	CODE:	1655	CODE:
1383	RETVAL = THIS->charsets [THIS->screen.charset];	1656	RETVAL = THIS->charsets [THIS->screen.charset];
1384	OUTPUT:	1657	OUTPUT:
1385	RETVAL	1658	RETVAL
1386		1659
1387	#void	1660	void
1388	#rxvt_term::selection_clear ()	1661	rxvt_term::selection_clear ()
1389		1662
1390	void	1663	void
1391	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1664	rxvt_term::selection_make (Time eventtime, bool rect = false)
1392	CODE:	1665	CODE:
1393	THIS->selection.op = SELECTION_CONT;	1666	THIS->selection.op = SELECTION_CONT;
1394	THIS->selection.rect = rect;	1667	THIS->selection.rect = rect;
1395	THIS->selection_make (eventtime);	1668	THIS->selection_make (eventtime);
1396		1669
1397	int	1670	int
1398	rxvt_term::selection_grab (U32 eventtime)	1671	rxvt_term::selection_grab (Time eventtime)
1399		1672
1400	void	1673	void
1401	rxvt_term::selection (SV *newtext = 0)	1674	rxvt_term::selection (SV *newtext = 0)
1402	PPCODE:	1675	PPCODE:
1403	{	1676	{
1404	if (GIMME_V != G_VOID)	1677	if (GIMME_V != G_VOID)
1405	XPUSHs (THIS->selection.text	1678	XPUSHs (THIS->selection.text
1406	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1679	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1407	: &PL_sv_undef);	1680	: &PL_sv_undef);
1408		1681
1409	if (newtext)	1682	if (newtext)
1410	{	1683	{
1411	free (THIS->selection.text);	1684	free (THIS->selection.text);
…		…
1421	void	1694	void
1422	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1695	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1423		1696
1424	void	1697	void
1425	rxvt_term::scr_bell ()	1698	rxvt_term::scr_bell ()
		1699
		1700	void
		1701	rxvt_term::scr_change_screen (int screen)
1426		1702
1427	void	1703	void
1428	rxvt_term::scr_add_lines (SV *string)	1704	rxvt_term::scr_add_lines (SV *string)
1429	CODE:	1705	CODE:
1430	{	1706	{
…		…
1471	o->self = (HV *)SvRV (RETVAL);	1747	o->self = (HV *)SvRV (RETVAL);
1472	}	1748	}
1473	OUTPUT:	1749	OUTPUT:
1474	RETVAL	1750	RETVAL
1475		1751
		1752	#############################################################################
		1753	# Various X Utility Functions
		1754	#############################################################################
		1755
		1756	void
		1757	rxvt_term::XListProperties (Window window)
		1758	PPCODE:
		1759	{
		1760	int count;
		1761	Atom *props = XListProperties (THIS->dpy, window, &count);
		1762
		1763	EXTEND (SP, count);
		1764	while (count--)
		1765	PUSHs (newSVuv ((U32)props [count]));
		1766
		1767	XFree (props);
		1768	}
		1769
		1770	void
		1771	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1772	PPCODE:
		1773	{
		1774	Atom type;
		1775	int format;
		1776	unsigned long nitems;
		1777	unsigned long bytes_after;
		1778	unsigned char *prop;
		1779
		1780	XGetWindowProperty (THIS->dpy, window, property,
		1781	0, 1<<24, 0, AnyPropertyType,
		1782	&type, &format, &nitems, &bytes_after, &prop);
		1783
		1784	if (type != None)
		1785	{
		1786	int elemsize = format == 16 ? sizeof (short)
		1787	: format == 32 ? sizeof (long)
		1788	: 1;
		1789
		1790	EXTEND (SP, 3);
		1791	PUSHs (newSVuv ((U32)type));
		1792	PUSHs (newSViv (format));
		1793	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1794	XFree (prop);
		1795	}
		1796	}
		1797
		1798	void
		1799	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1800	CODE:
		1801	{
		1802	STRLEN len;
		1803	char *data_ = SvPVbyte (data, len);
		1804
		1805	int elemsize = format == 16 ? sizeof (short)
		1806	: format == 32 ? sizeof (long)
		1807	: 1;
		1808
		1809	XChangeProperty (THIS->dpy, window, property,
		1810	type, format, PropModeReplace,
		1811	(unsigned char *)data_, len / elemsize);
		1812	}
		1813
		1814	Atom
		1815	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1816	C_ARGS: term->dpy, atom_name, only_if_exists
		1817
		1818	char *
		1819	XGetAtomName (rxvt_term *term, Atom atom)
		1820	C_ARGS: term->dpy, atom
		1821	CLEANUP:
		1822	XFree (RETVAL);
		1823
		1824	void
		1825	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1826	C_ARGS: term->dpy, window, property
		1827
		1828	Window
		1829	rxvt_term::DefaultRootWindow ()
		1830	CODE:
		1831	RETVAL = THIS->display->root;
		1832	OUTPUT:
		1833	RETVAL
		1834
		1835	#if 0
		1836
		1837	Window
		1838	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1839	C_ARGS: term->dpy, (Window)parent,
		1840	x, y, width, height, 0,
		1841	term->pix_colors_focused[Color_border],
		1842	term->pix_colors_focused[Color_border]
		1843
		1844	#endif
		1845
		1846	void
		1847	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1848	C_ARGS: term->dpy, window, parent, x, y
		1849
		1850	void
		1851	XMapWindow (rxvt_term *term, Window window)
		1852	C_ARGS: term->dpy, window
		1853
		1854	void
		1855	XUnmapWindow (rxvt_term *term, Window window)
		1856	C_ARGS: term->dpy, window
		1857
		1858	void
		1859	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1860	C_ARGS: term->dpy, window, x, y, width, height
		1861
		1862	void
		1863	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1864	CODE:
		1865	{
		1866	XWindowAttributes attr;
		1867	XGetWindowAttributes (THIS->dpy, window, &attr);
		1868	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1869	}
		1870
		1871	void
		1872	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1873	PPCODE:
		1874	{
		1875	int dx, dy;
		1876	Window child;
		1877
		1878	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1879	{
		1880	EXTEND (SP, 3);
		1881	PUSHs (newSViv (dx));
		1882	PUSHs (newSViv (dy));
		1883	PUSHs (newSVuv (child));
		1884	}
		1885	}
		1886
		1887	#############################################################################
		1888	# urxvt::overlay
		1889	#############################################################################
		1890
1476	MODULE = urxvt PACKAGE = urxvt::overlay	1891	MODULE = urxvt PACKAGE = urxvt::overlay
1477		1892
1478	void	1893	void
1479	overlay::set (int x, int y, SV *text, SV *rend = 0)	1894	overlay::set (int x, int y, SV *text, SV *rend = 0)
1480		1895
…		…
1484	void	1899	void
1485	overlay::hide ()	1900	overlay::hide ()
1486		1901
1487	void	1902	void
1488	overlay::DESTROY ()	1903	overlay::DESTROY ()
		1904
		1905	#############################################################################
		1906	# urxvt::watcher
		1907	#############################################################################
		1908
		1909	MODULE = urxvt PACKAGE = urxvt::watcher
		1910
		1911	CHAINED
		1912	perl_watcher::cb (SV *cb)
		1913	CODE:
		1914	THIS->cb (cb);
		1915	OUTPUT:
		1916	RETVAL
		1917
		1918	#############################################################################
		1919	# urxvt::timer
		1920	#############################################################################
1489		1921
1490	MODULE = urxvt PACKAGE = urxvt::timer	1922	MODULE = urxvt PACKAGE = urxvt::timer
1491		1923
1492	SV *	1924	SV *
1493	timer::new ()	1925	timer::new ()
1494	CODE:	1926	CODE:
1495	timer *w = new timer;	1927	timer *w = new timer;
1496	w->start (NOW);	1928	w->start (NOW);
1497	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1929	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1498	w->self = (HV *)SvRV (RETVAL);	1930	w->self = (HV *)SvRV (RETVAL);
1499	OUTPUT:
1500	RETVAL
1501
1502	timer *
1503	timer::cb (SV *cb)
1504	CODE:
1505	THIS->cb (cb);
1506	RETVAL = THIS;
1507	OUTPUT:	1931	OUTPUT:
1508	RETVAL	1932	RETVAL
1509		1933
1510	NV	1934	NV
1511	timer::at ()	1935	timer::at ()
1512	CODE:	1936	CODE:
1513	RETVAL = THIS->at;	1937	RETVAL = THIS->at;
1514	OUTPUT:	1938	OUTPUT:
1515	RETVAL	1939	RETVAL
1516		1940
1517	timer *	1941	CHAINED
1518	timer::interval (NV interval)	1942	timer::interval (NV interval)
1519	CODE:	1943	CODE:
1520	THIS->interval = interval;	1944	THIS->interval = interval;
		1945	OUTPUT:
1521	RETVAL = THIS;	1946	RETVAL
1522	OUTPUT:
1523	RETVAL
1524		1947
1525	timer *	1948	CHAINED
1526	timer::set (NV tstamp)	1949	timer::set (NV tstamp)
1527	CODE:	1950	CODE:
1528	THIS->set (tstamp);	1951	THIS->set (tstamp);
		1952	OUTPUT:
1529	RETVAL = THIS;	1953	RETVAL
1530	OUTPUT:
1531	RETVAL
1532		1954
1533	timer *	1955	CHAINED
1534	timer::start (NV tstamp = THIS->at)	1956	timer::start (NV tstamp = THIS->at)
1535	CODE:	1957	CODE:
1536	THIS->start (tstamp);	1958	THIS->start (tstamp);
		1959	OUTPUT:
1537	RETVAL = THIS;	1960	RETVAL
1538	OUTPUT:
1539	RETVAL
1540		1961
1541	timer *	1962	CHAINED
		1963	timer::after (NV delay)
		1964	CODE:
		1965	THIS->start (NOW + delay);
		1966	OUTPUT:
		1967	RETVAL
		1968
		1969	CHAINED
1542	timer::stop ()	1970	timer::stop ()
1543	CODE:	1971	CODE:
1544	THIS->stop ();	1972	THIS->stop ();
1545	RETVAL = THIS;
1546	OUTPUT:	1973	OUTPUT:
1547	RETVAL	1974	RETVAL
1548		1975
1549	void	1976	void
1550	timer::DESTROY ()	1977	timer::DESTROY ()
		1978
		1979	#############################################################################
		1980	# urxvt::iow
		1981	#############################################################################
1551		1982
1552	MODULE = urxvt PACKAGE = urxvt::iow	1983	MODULE = urxvt PACKAGE = urxvt::iow
1553		1984
1554	SV *	1985	SV *
1555	iow::new ()	1986	iow::new ()
1556	CODE:	1987	CODE:
1557	iow *w = new iow;	1988	iow *w = new iow;
1558	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1989	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1559	w->self = (HV *)SvRV (RETVAL);	1990	w->self = (HV *)SvRV (RETVAL);
1560	OUTPUT:	1991	OUTPUT:
1561	RETVAL	1992	RETVAL
1562		1993
1563	iow *	1994	CHAINED
1564	iow::cb (SV *cb)
1565	CODE:
1566	THIS->cb (cb);
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::fd (int fd)	1995	iow::fd (int fd)
1573	CODE:	1996	CODE:
1574	THIS->fd = fd;	1997	THIS->fd = fd;
		1998	OUTPUT:
1575	RETVAL = THIS;	1999	RETVAL
1576	OUTPUT:
1577	RETVAL
1578		2000
1579	iow *	2001	CHAINED
1580	iow::events (short events)	2002	iow::events (short events)
1581	CODE:	2003	CODE:
1582	THIS->events = events;	2004	THIS->events = events;
		2005	OUTPUT:
1583	RETVAL = THIS;	2006	RETVAL
1584	OUTPUT:
1585	RETVAL
1586		2007
1587	iow *	2008	CHAINED
1588	iow::start ()	2009	iow::start ()
1589	CODE:	2010	CODE:
1590	THIS->start ();	2011	THIS->start ();
		2012	OUTPUT:
1591	RETVAL = THIS;	2013	RETVAL
1592	OUTPUT:
1593	RETVAL
1594		2014
1595	iow *	2015	CHAINED
1596	iow::stop ()	2016	iow::stop ()
1597	CODE:	2017	CODE:
1598	THIS->stop ();	2018	THIS->stop ();
1599	RETVAL = THIS;
1600	OUTPUT:	2019	OUTPUT:
1601	RETVAL	2020	RETVAL
1602		2021
1603	void	2022	void
1604	iow::DESTROY ()	2023	iow::DESTROY ()
1605		2024
		2025	#############################################################################
		2026	# urxvt::iw
		2027	#############################################################################
1606		2028
		2029	MODULE = urxvt PACKAGE = urxvt::iw
		2030
		2031	SV *
		2032	iw::new ()
		2033	CODE:
		2034	iw *w = new iw;
		2035	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2036	w->self = (HV *)SvRV (RETVAL);
		2037	OUTPUT:
		2038	RETVAL
		2039
		2040	CHAINED
		2041	iw::start ()
		2042	CODE:
		2043	THIS->start ();
		2044	OUTPUT:
		2045	RETVAL
		2046
		2047	CHAINED
		2048	iw::stop ()
		2049	CODE:
		2050	THIS->stop ();
		2051	OUTPUT:
		2052	RETVAL
		2053
		2054	void
		2055	iw::DESTROY ()
		2056
		2057	#############################################################################
		2058	# urxvt::pw
		2059	#############################################################################
		2060
		2061	MODULE = urxvt PACKAGE = urxvt::pw
		2062
		2063	SV *
		2064	pw::new ()
		2065	CODE:
		2066	pw *w = new pw;
		2067	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2068	w->self = (HV *)SvRV (RETVAL);
		2069	OUTPUT:
		2070	RETVAL
		2071
		2072	CHAINED
		2073	pw::start (int pid)
		2074	CODE:
		2075	THIS->start (pid);
		2076	OUTPUT:
		2077	RETVAL
		2078
		2079	CHAINED
		2080	pw::stop ()
		2081	CODE:
		2082	THIS->stop ();
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	void
		2087	pw::DESTROY ()
		2088
		2089

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