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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.53 by root, Tue Jan 10 04:49:54 2006 UTC vs.
Revision 1.79 by root, Fri Jan 20 10:27:08 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
34	#include "iom.h"	36	#include "iom.h"
35	#include "rxvt.h"	37	#include "rxvt.h"
36	#include "keyboard.h"	38	#include "keyboard.h"
37	#include "rxvtutil.h"	39	#include "rxvtutil.h"
38	#include "rxvtperl.h"	40	#include "rxvtperl.h"
39		41
40	#include "perlxsi.c"	42	#include "perlxsi.c"
41		43
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
44	#else	46	#else
45	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
46	#endif	48	#endif
47		49
48	#undef LINENO	50	#undef LINENO
49	#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)
50	#undef ROW	52	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
52		54
		55	typedef int CHAINED UNUSED;
		56
53	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
54
55	static SV *
56	taint (SV *sv)
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61
62	static SV *
63	taint_if (SV *sv, SV *src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		58
71	static wchar_t *	59	static wchar_t *
72	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
73	{	61	{
74	STRLEN len;	62	STRLEN len;
…		…
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
132		120
133	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
134		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
		124
135	struct perl_watcher	125	struct perl_watcher
136	{	126	{
137	SV *cbsv;	127	SV *cbsv;
138	HV *self;	128	HV *self;
139		129
140	perl_watcher ()	130	perl_watcher ()
141	: cbsv (newSV (0))	131	: cbsv (0)
142	{	132	{
143	}	133	}
144		134
145	~perl_watcher ()	135	~perl_watcher ()
146	{	136	{
147	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
148	}	138	}
149		139
150	void cb (SV *cb)	140	void cb (SV *cb)
151	{	141	{
152	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
153	}	144	}
154		145
155	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
156	};	147	};
157		148
…		…
181	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}	174	}
184		175
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
187		178
188	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
189	{	180	{
190	tstamp interval;	181	tstamp interval;
191		182
192	timer ()	183	timer ()
193	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
202	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
203	}	194	}
204	};	195	};
205		196
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
208		199
209	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
210	{	201	{
211	iow ()	202	iow ()
212	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
213	{	204	{
214	}	205	}
…		…
217	{	208	{
218	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
219	}	210	}
220	};	211	};
221		212
		213	#define newSViw(iw) new_ref (iw->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref (pw->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
222	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
223		246
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		248
226	struct overlay {	249	struct overlay {
227	HV *self;	250	HV *self;
		251	bool visible;
228	rxvt_term *THIS;	252	rxvt_term *THIS;
229	int x, y, w, h;	253	int x, y, w, h;
230	int border;	254	int border;
231	text_t **text;	255	text_t **text;
232	rend_t **rend;	256	rend_t **rend;
…		…
241		265
242	void set (int x, int y, SV *str, SV *rend);	266	void set (int x, int y, SV *str, SV *rend);
243	};	267	};
244		268
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	269	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	270	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)
247	{	271	{
248	if (border == 2)	272	if (border == 2)
249	{	273	{
250	w += 2;	274	w += 2;
251	h += 2;	275	h += 2;
…		…
312	}	336	}
313		337
314	void	338	void
315	overlay::show ()	339	overlay::show ()
316	{	340	{
317	char key[33]; sprintf (key, "%32lx", (long)this);	341	if (visible)
		342	return;
318		343
		344	visible = true;
		345
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));	346	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);	347	av_push (av, newSViv ((long)this));
321	}	348	}
322		349
323	void	350	void
324	overlay::hide ()	351	overlay::hide ()
325	{	352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	358	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
327		359
328	if (ovs)	360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
329	{	364	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331
332	HV *hv = (HV *)SvRV (*ovs);
333	hv_delete (hv, key, 32, G_DISCARD);	365	av_delete (av, i, G_DISCARD);
		366	break;
334	}	367	}
		368
		369	for (; i < AvFILL (av); i++)
		370	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		371
		372	av_pop (av);
335	}	373	}
336		374
337	void overlay::swap ()	375	void overlay::swap ()
338	{	376	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	377	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
345	for (int y = ov_h; y--; )	383	for (int y = ov_h; y--; )
346	{	384	{
347	text_t *t1 = text [y];	385	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	386	rend_t *r1 = rend [y];
349		387
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	388	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	389	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		390
353	for (int x = ov_w; x--; )	391	for (int x = ov_w; x--; )
354	{	392	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	393	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	394	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	418	croak ("rend must be arrayref");
381		419
382	AV *av = (AV *)SvRV (rend);	420	AV *av = (AV *)SvRV (rend);
383		421
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	424	}
387		425
388	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
389	}	427	}
…		…
392	/////////////////////////////////////////////////////////////////////////////	430	/////////////////////////////////////////////////////////////////////////////
393		431
394	struct rxvt_perl_interp rxvt_perl;	432	struct rxvt_perl_interp rxvt_perl;
395		433
396	static PerlInterpreter *perl;	434	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		435
402	rxvt_perl_interp::~rxvt_perl_interp ()	436	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	437	{
404	if (perl)	438	if (perl)
405	{	439	{
…		…
407	perl_free (perl);	441	perl_free (perl);
408	}	442	}
409	}	443	}
410		444
411	void	445	void
412	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
413	{	447	{
414	if (!perl)	448	if (!perl)
415	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
		452	perl_environ = rxvt_environ;
		453	swap (perl_environ, environ);
		454
416	char *argv[] = {	455	char *argv[] = {
417	"",	456	"",
418	"-T",	457	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
420	};	464	};
421		465
422	perl = perl_alloc ();	466	perl = perl_alloc ();
423	perl_construct (perl);	467	perl_construct (perl);
424		468
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	469	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
426	|| perl_run (perl))	470	|| perl_run (perl))
427	{	471	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	472	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
429		473
430	perl_destruct (perl);	474	perl_destruct (perl);
431	perl_free (perl);	475	perl_free (perl);
432	perl = 0;	476	perl = 0;
433	}	477	}
		478
		479	swap (perl_environ, environ);
		480
		481	rxvt_pop_locale ();
		482	}
		483
		484	if (perl)
		485	{
		486	// runs outside of perls ENV
		487	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		488	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
434	}	489	}
435	}	490	}
436		491
437	static void	492	static void
438	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
…		…
446	}	501	}
447		502
448	bool	503	bool
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
450	{	505	{
451	if (!perl)	506	if (!perl || !term->perl.self)
452	return false;	507	return false;
453		508
454	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
455	{	511	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	516	}
459	else if (!term->perl.self)	517
460	return false; // perl not initialized for this instance	518	swap (perl_environ, environ);
		519
		520	bool event_consumed;
		521
		522	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		523	|| term->perl.should_invoke [htype])
		524	try
		525	{
		526	dSP;
		527	va_list ap;
		528
		529	va_start (ap, htype);
		530
		531	ENTER;
		532	SAVETMPS;
		533
		534	PUSHMARK (SP);
		535
		536	XPUSHs (sv_2mortal (newSVterm (term)));
		537	XPUSHs (sv_2mortal (newSViv (htype)));
		538
		539	for (;;) {
		540	data_type dt = (data_type)va_arg (ap, int);
		541
		542	switch (dt)
		543	{
		544	case DT_INT:
		545	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		546	break;
		547
		548	case DT_LONG:
		549	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		550	break;
		551
		552	case DT_STR:
		553	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		554	break;
		555
		556	case DT_STR_LEN:
		557	{
		558	char *str = va_arg (ap, char *);
		559	int len = va_arg (ap, int);
		560
		561	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		562	}
		563	break;
		564
		565	case DT_WCS_LEN:
		566	{
		567	wchar_t *wstr = va_arg (ap, wchar_t *);
		568	int wlen = va_arg (ap, int);
		569
		570	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		571	}
		572	break;
		573
		574	case DT_XEVENT:
		575	{
		576	XEvent *xe = va_arg (ap, XEvent *);
		577	HV *hv = newHV ();
		578
		579	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		580	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		581	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		582	# undef set
		583
		584	setiv (type, xe->type);
		585	setiv (send_event, xe->xany.send_event);
		586	setiv (serial, xe->xany.serial);
		587
		588	switch (xe->type)
		589	{
		590	case KeyPress:
		591	case KeyRelease:
		592	case ButtonPress:
		593	case ButtonRelease:
		594	case MotionNotify:
		595	setuv (window, xe->xmotion.window);
		596	setuv (root, xe->xmotion.root);
		597	setuv (subwindow, xe->xmotion.subwindow);
		598	setuv (time, xe->xmotion.time);
		599	setiv (x, xe->xmotion.x);
		600	setiv (y, xe->xmotion.y);
		601	setiv (row, xe->xmotion.y / term->fheight);
		602	setiv (col, xe->xmotion.x / term->fwidth);
		603	setiv (x_root, xe->xmotion.x_root);
		604	setiv (y_root, xe->xmotion.y_root);
		605	setuv (state, xe->xmotion.state);
		606
		607	switch (xe->type)
		608	{
		609	case KeyPress:
		610	case KeyRelease:
		611	setuv (keycode, xe->xkey.keycode);
		612	break;
		613
		614	case ButtonPress:
		615	case ButtonRelease:
		616	setuv (button, xe->xbutton.button);
		617	break;
		618
		619	case MotionNotify:
		620	setiv (is_hint, xe->xmotion.is_hint);
		621	break;
		622	}
		623
		624	break;
		625
		626	case MapNotify:
		627	case UnmapNotify:
		628	case ConfigureNotify:
		629	setuv (event, xe->xconfigure.event);
		630	setuv (window, xe->xconfigure.window);
		631
		632	switch (xe->type)
		633	{
		634	case ConfigureNotify:
		635	setiv (x, xe->xconfigure.x);
		636	setiv (y, xe->xconfigure.y);
		637	setiv (width, xe->xconfigure.width);
		638	setiv (height, xe->xconfigure.height);
		639	setuv (above, xe->xconfigure.above);
		640	break;
		641	}
		642
		643	break;
		644	}
		645
		646	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		647	}
		648	break;
		649
		650	case DT_END:
		651	goto call;
		652
		653	default:
		654	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		655	}
		656	}
		657
		658	call:
		659	va_end (ap);
		660
		661	PUTBACK;
		662	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		663	SPAGAIN;
		664
		665	if (count)
		666	{
		667	SV *status = POPs;
		668	count = SvTRUE (status);
		669	}
		670
		671	PUTBACK;
		672	FREETMPS;
		673	LEAVE;
		674
		675	if (SvTRUE (ERRSV))
		676	{
		677	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		678	ungrab (term); // better lose the grab than the session
		679	}
		680
		681	event_consumed = !!count;
		682	}
		683	catch (...)
		684	{
		685	swap (perl_environ, environ);
		686	throw;
		687	}
		688	else
		689	event_consumed = false;
		690
		691	// post-handling of some events
		692	if (htype == HOOK_REFRESH_BEGIN)
		693	{
		694	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		695
		696	for (int i = AvFILL (av); i >= 0; i--)
		697	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		698	}
461	else if (htype == HOOK_DESTROY)	699	else if (htype == HOOK_DESTROY)
462	{	700	{
463	// handled later	701	clearSVptr ((SV *)term->perl.self);
		702	SvREFCNT_dec ((SV *)term->perl.self);
464	}	703	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468	{
469	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		704
471	if (HvKEYS (hv))	705	swap (perl_environ, environ);
472	{
473	hv_iterinit (hv);
474		706
475	while (HE *he = hv_iternext (hv))	707	return event_consumed;
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
477	}
478
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489
490	ENTER;
491	SAVETMPS;
492
493	PUSHMARK (SP);
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));
497
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608
609	if (htype == HOOK_DESTROY)
610	{
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	708	}
623		709
624	/////////////////////////////////////////////////////////////////////////////	710	/////////////////////////////////////////////////////////////////////////////
625		711
626	MODULE = urxvt PACKAGE = urxvt	712	MODULE = urxvt PACKAGE = urxvt
…		…
645	# include "optinc.h"	731	# include "optinc.h"
646	# undef nodef	732	# undef nodef
647	# undef def	733	# undef def
648		734
649	HV *stash = gv_stashpv ("urxvt", 1);	735	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	736	struct {
		737	const char *name;
		738	IV iv;
		739	} *civ, const_iv[] = {
		740	# define const_iv(name) { # name, (IV)name }
651	export_const_iv (DEFAULT_RSTYLE);	741	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	742	const_iv (OVERLAY_RSTYLE),
653	export_const_iv (RS_Bold);	743	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	744	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	745	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	746	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	747	const_iv (RS_Uline),
658		748
659	export_const_iv (CurrentTime);	749	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	750	const_iv (ShiftMask),
661	export_const_iv (LockMask);	751	const_iv (LockMask),
662	export_const_iv (ControlMask);	752	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	753	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	754	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	755	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	756	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	757	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	758	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	759	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	760	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	761	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	762	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	763	const_iv (AnyModifier),
674		764
675	export_const_iv (EVENT_NONE);	765	const_iv (EVENT_NONE),
676	export_const_iv (EVENT_READ);	766	const_iv (EVENT_READ),
677	export_const_iv (EVENT_WRITE);	767	const_iv (EVENT_WRITE),
		768
		769	const_iv (NoEventMask),
		770	const_iv (KeyPressMask),
		771	const_iv (KeyReleaseMask),
		772	const_iv (ButtonPressMask),
		773	const_iv (ButtonReleaseMask),
		774	const_iv (EnterWindowMask),
		775	const_iv (LeaveWindowMask),
		776	const_iv (PointerMotionMask),
		777	const_iv (PointerMotionHintMask),
		778	const_iv (Button1MotionMask),
		779	const_iv (Button2MotionMask),
		780	const_iv (Button3MotionMask),
		781	const_iv (Button4MotionMask),
		782	const_iv (Button5MotionMask),
		783	const_iv (ButtonMotionMask),
		784	const_iv (KeymapStateMask),
		785	const_iv (ExposureMask),
		786	const_iv (VisibilityChangeMask),
		787	const_iv (StructureNotifyMask),
		788	const_iv (ResizeRedirectMask),
		789	const_iv (SubstructureNotifyMask),
		790	const_iv (SubstructureRedirectMask),
		791	const_iv (FocusChangeMask),
		792	const_iv (PropertyChangeMask),
		793	const_iv (ColormapChangeMask),
		794	const_iv (OwnerGrabButtonMask),
		795
		796	const_iv (KeyPress),
		797	const_iv (KeyRelease),
		798	const_iv (ButtonPress),
		799	const_iv (ButtonRelease),
		800	const_iv (MotionNotify),
		801	const_iv (EnterNotify),
		802	const_iv (LeaveNotify),
		803	const_iv (FocusIn),
		804	const_iv (FocusOut),
		805	const_iv (KeymapNotify),
		806	const_iv (Expose),
		807	const_iv (GraphicsExpose),
		808	const_iv (NoExpose),
		809	const_iv (VisibilityNotify),
		810	const_iv (CreateNotify),
		811	const_iv (DestroyNotify),
		812	const_iv (UnmapNotify),
		813	const_iv (MapNotify),
		814	const_iv (MapRequest),
		815	const_iv (ReparentNotify),
		816	const_iv (ConfigureNotify),
		817	const_iv (ConfigureRequest),
		818	const_iv (GravityNotify),
		819	const_iv (ResizeRequest),
		820	const_iv (CirculateNotify),
		821	const_iv (CirculateRequest),
		822	const_iv (PropertyNotify),
		823	const_iv (SelectionClear),
		824	const_iv (SelectionRequest),
		825	const_iv (SelectionNotify),
		826	const_iv (ColormapNotify),
		827	const_iv (ClientMessage),
		828	const_iv (MappingNotify),
		829	};
		830
		831	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		832	civ-- > const_iv; )
		833	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
678	}	834	}
		835
		836	void
		837	warn (const char *msg)
		838	CODE:
		839	rxvt_warn ("%s", msg);
		840
		841	void
		842	fatal (const char *msg)
		843	CODE:
		844	rxvt_fatal ("%s", msg);
		845
		846	void
		847	_exit (int status)
		848
		849	NV
		850	NOW ()
		851	CODE:
		852	RETVAL = NOW;
		853	OUTPUT:
		854	RETVAL
		855
		856	int
		857	GET_BASEFG (int rend)
		858	CODE:
		859	RETVAL = GET_BASEFG (rend);
		860	OUTPUT:
		861	RETVAL
		862
		863	int
		864	GET_BASEBG (int rend)
		865	CODE:
		866	RETVAL = GET_BASEBG (rend);
		867	OUTPUT:
		868	RETVAL
		869
		870	int
		871	SET_FGCOLOR (int rend, int new_color)
		872	CODE:
		873	RETVAL = SET_FGCOLOR (rend, new_color);
		874	OUTPUT:
		875	RETVAL
		876
		877	int
		878	SET_BGCOLOR (int rend, int new_color)
		879	CODE:
		880	RETVAL = SET_BGCOLOR (rend, new_color);
		881	OUTPUT:
		882	RETVAL
		883
		884	int
		885	GET_CUSTOM (int rend)
		886	CODE:
		887	RETVAL = (rend && RS_customMask) >> RS_customShift;
		888	OUTPUT:
		889	RETVAL
		890
		891	int
		892	SET_CUSTOM (int rend, int new_value)
		893	CODE:
		894	{
		895	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		896	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		897
		898	RETVAL = (rend & ~RS_customMask)
		899	| ((new_value << RS_customShift) & RS_customMask);
		900	}
		901	OUTPUT:
		902	RETVAL
		903
		904	MODULE = urxvt PACKAGE = urxvt::term
679		905
680	SV *	906	SV *
681	new (...)	907	_new (...)
682	CODE:	908	CODE:
683	{	909	{
		910	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		911	croak ("first argument to urxvt::term->_new must be arrayref");
		912
		913	rxvt_term *term = new rxvt_term;
		914
684	stringvec *argv = new stringvec;	915	term->argv = new stringvec;
		916	term->envv = new stringvec;
		917
		918	for (int i = 1; i < items; i++)
		919	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		920
		921	AV *envv = (AV *)SvRV (ST (0));
		922	for (int i = AvFILL (envv) + 1; i--; )
		923	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		924
		925	term->envv->push_back (0);
		926
685	bool success;	927	bool success;
686
687	for (int i = 0; i < items ;i++)
688	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
689
690	rxvt_term *term = new rxvt_term;
691
692	term->argv = argv;
693		928
694	try	929	try
695	{	930	{
696	if (!term->init (argv->size (), argv->begin ()))	931	success = term->init (term->argv->size (), term->argv->begin ());
697	term = 0;
698	}	932	}
699	catch (const class rxvt_failure_exception &e)	933	catch (const class rxvt_failure_exception &e)
700	{	934	{
		935	success = false;
		936	}
		937
		938	if (!success)
		939	{
701	term->destroy ();	940	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");	941	croak ("error while initializing new terminal instance");
703	}	942	}
704		943
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	944	RETVAL = term && term->perl.self
		945	? newSVterm (term) : &PL_sv_undef;
706	}	946	}
707	OUTPUT:	947	OUTPUT:
708	RETVAL	948	RETVAL
709		949
710	void	950	void
711	set_should_invoke (int htype, int value)
712	CODE:
713	rxvt_perl.should_invoke [htype] = value;
714
715	void
716	warn (const char *msg)
717	CODE:
718	rxvt_warn ("%s", msg);
719
720	void
721	fatal (const char *msg)
722	CODE:
723	rxvt_fatal ("%s", msg);
724
725	SV *
726	untaint (SV *sv)
727	CODE:
728	RETVAL = newSVsv (sv);
729	SvTAINTED_off (RETVAL);
730	OUTPUT:
731	RETVAL
732
733	bool
734	safe ()
735	CODE:
736	RETVAL = !rxvt_tainted ();
737	OUTPUT:
738	RETVAL
739
740	NV
741	NOW ()
742	CODE:
743	RETVAL = NOW;
744	OUTPUT:
745	RETVAL
746
747	int
748	GET_BASEFG (int rend)
749	CODE:
750	RETVAL = GET_BASEFG (rend);
751	OUTPUT:
752	RETVAL
753
754	int
755	GET_BASEBG (int rend)
756	CODE:
757	RETVAL = GET_BASEBG (rend);
758	OUTPUT:
759	RETVAL
760
761	int
762	SET_FGCOLOR (int rend, int new_color)
763	CODE:
764	RETVAL = SET_FGCOLOR (rend, new_color);
765	OUTPUT:
766	RETVAL
767
768	int
769	SET_BGCOLOR (int rend, int new_color)
770	CODE:
771	RETVAL = SET_BGCOLOR (rend, new_color);
772	OUTPUT:
773	RETVAL
774
775	int
776	GET_CUSTOM (int rend)
777	CODE:
778	RETVAL = (rend && RS_customMask) >> RS_customShift;
779	OUTPUT:
780	RETVAL
781
782	int
783	SET_CUSTOM (int rend, int new_value)
784	CODE:
785	{
786	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
787	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
788
789	RETVAL = (rend & ~RS_customMask)
790	| ((new_value << RS_customShift) & RS_customMask);
791	}
792	OUTPUT:
793	RETVAL
794
795	MODULE = urxvt PACKAGE = urxvt::term
796
797	void
798	rxvt_term::destroy ()	951	rxvt_term::destroy ()
		952
		953	void
		954	rxvt_term::set_should_invoke (int htype, int inc)
		955	CODE:
		956	THIS->perl.should_invoke [htype] += inc;
799		957
800	void	958	void
801	rxvt_term::grab_button (int button, U32 modifiers)	959	rxvt_term::grab_button (int button, U32 modifiers)
802	CODE:	960	CODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	961	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
804	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	962	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	963	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
806		964
807	bool	965	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	966	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	967	CODE:
810	{	968	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	969	int mode = sync ? GrabModeSync : GrabModeAsync;
812		970
813	THIS->perl.grabtime = 0;	971	THIS->perl.grabtime = 0;
…		…
871	char *mbstr = rxvt_wcstombs (wstr);	1029	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1030	rxvt_pop_locale ();
873		1031
874	free (wstr);	1032	free (wstr);
875		1033
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1034	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1035	free (mbstr);
878	}	1036	}
879	OUTPUT:	1037	OUTPUT:
880	RETVAL	1038	RETVAL
881		1039
…		…
888		1046
889	rxvt_push_locale (THIS->locale);	1047	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1048	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
892		1050
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1051	RETVAL = wcs2sv (wstr);
894	free (wstr);	1052	free (wstr);
895	}	1053	}
896	OUTPUT:	1054	OUTPUT:
897	RETVAL	1055	RETVAL
898		1056
…		…
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1065	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1066	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1067	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1068	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1069	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1070	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1071
914	int	1072	int
915	rxvt_term::width ()	1073	rxvt_term::width ()
916	ALIAS:	1074	ALIAS:
917	width = TERM_OFFSET_width	1075	width = TERM_OFFSET_width
…		…
923	ncol = TERM_OFFSET_ncol	1081	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1082	focus = TERM_OFFSET_focus
925	mapped = TERM_OFFSET_mapped	1083	mapped = TERM_OFFSET_mapped
926	saveLines = TERM_OFFSET_saveLines	1084	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1085	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1086	top_row = TERM_OFFSET_top_row
929	CODE:	1087	CODE:
930	RETVAL = *(int *)((char *)THIS + ix);	1088	RETVAL = *(int *)((char *)THIS + ix);
931	OUTPUT:	1089	OUTPUT:
932	RETVAL	1090	RETVAL
933		1091
…		…
959	case 1: RETVAL = THIS->locale; break;	1117	case 1: RETVAL = THIS->locale; break;
960	}	1118	}
961	OUTPUT:	1119	OUTPUT:
962	RETVAL	1120	RETVAL
963		1121
		1122	SV *
		1123	rxvt_term::_env ()
		1124	CODE:
		1125	{
		1126	if (THIS->envv)
		1127	{
		1128	AV *av = newAV ();
		1129
		1130	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1131	if (*i)
		1132	av_push (av, newSVpv (*i, 0));
		1133
		1134	RETVAL = newRV_noinc ((SV *)av);
		1135	}
		1136	else
		1137	RETVAL = &PL_sv_undef;
		1138	}
		1139	OUTPUT:
		1140	RETVAL
		1141
964	int	1142	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1143	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
966	CODE:	1144	CODE:
967	RETVAL = THIS->pty_ev.events;	1145	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1146	if (events != EVENT_UNDEF)
969	THIS->pty_ev.set (events);	1147	THIS->pty_ev.set (events);
970	OUTPUT:	1148	OUTPUT:
971	RETVAL	1149	RETVAL
972		1150
973	U32	1151	Window
974	rxvt_term::parent ()	1152	rxvt_term::parent ()
975	CODE:	1153	CODE:
976	RETVAL = (U32)THIS->parent [0];	1154	RETVAL = THIS->parent [0];
977	OUTPUT:	1155	OUTPUT:
978	RETVAL	1156	RETVAL
979		1157
980	U32	1158	Window
981	rxvt_term::vt ()	1159	rxvt_term::vt ()
982	CODE:	1160	CODE:
983	RETVAL = (U32)THIS->vt;	1161	RETVAL = THIS->vt;
984	OUTPUT:	1162	OUTPUT:
985	RETVAL	1163	RETVAL
		1164
		1165	void
		1166	rxvt_term::vt_emask_add (U32 emask)
		1167	CODE:
		1168	THIS->vt_emask_perl |= emask;
		1169	THIS->vt_select_input ();
986		1170
987	U32	1171	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1172	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1173	CODE:
990	{
991	RETVAL = THIS->rstyle;	1174	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1175	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1176	OUTPUT:
995	RETVAL	1177	RETVAL
996		1178
997	int	1179	int
998	rxvt_term::view_start (int newval = -1)	1180	rxvt_term::view_start (int newval = 1)
		1181	PROTOTYPE: $;$
999	CODE:	1182	CODE:
1000	{	1183	{
1001	RETVAL = THIS->view_start;	1184	RETVAL = THIS->view_start;
1002		1185
1003	if (newval >= 0)	1186	if (newval <= 0)
1004	{	1187	THIS->scr_changeview (max (newval, THIS->top_row));
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);
1007	}
1008	}	1188	}
1009	OUTPUT:	1189	OUTPUT:
1010	RETVAL	1190	RETVAL
1011		1191
1012	void	1192	void
…		…
1016		1196
1017	void	1197	void
1018	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1198	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1199	PPCODE:
1020	{	1200	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1201	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1202	XSRETURN_EMPTY;
1023		1203
1024	line_t &l = ROW(row_number);	1204	line_t &l = ROW(row_number);
1025		1205
1026	if (GIMME_V != G_VOID)	1206	if (GIMME_V != G_VOID)
…		…
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1208	wchar_t *wstr = new wchar_t [THIS->ncol];
1029		1209
1030	for (int col = 0; col < THIS->ncol; col++)	1210	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1211	wstr [col] = l.t [col];
1032		1212
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1213	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034		1214
1035	delete [] wstr;	1215	delete [] wstr;
1036	}	1216	}
1037		1217
1038	if (new_text)	1218	if (new_text)
…		…
1059		1239
1060	void	1240	void
1061	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1241	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062	PPCODE:	1242	PPCODE:
1063	{	1243	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1244	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1245	XSRETURN_EMPTY;
1066		1246
1067	line_t &l = ROW(row_number);	1247	line_t &l = ROW(row_number);
1068		1248
1069	if (GIMME_V != G_VOID)	1249	if (GIMME_V != G_VOID)
…		…
1081	{	1261	{
1082	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1262	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1263	croak ("new_rend must be arrayref");
1084		1264
1085	AV *av = (AV *)SvRV (new_rend);	1265	AV *av = (AV *)SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1266	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1267
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
1089	croak ("new_rend array extends beyond horizontal margins");	1269	croak ("new_rend array extends beyond horizontal margins");
1090		1270
1091	for (int col = start_col; col < start_col + len; col++)	1271	for (int col = start_col; col < start_col + len; col++)
…		…
1099		1279
1100	int	1280	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1281	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1282	CODE:
1103	{	1283	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1284	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1285	XSRETURN_EMPTY;
1106		1286
1107	line_t &l = ROW(row_number);	1287	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1288	RETVAL = l.l;
1109		1289
…		…
1115		1295
1116	bool	1296	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1297	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1298	CODE:
1119	{	1299	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1300	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1301	XSRETURN_EMPTY;
1122		1302
1123	line_t &l = ROW(row_number);	1303	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1304	RETVAL = l.is_longer ();
1125		1305
…		…
1159	else	1339	else
1160	*r++ = *s;	1340	*r++ = *s;
1161		1341
1162	rxvt_pop_locale ();	1342	rxvt_pop_locale ();
1163		1343
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1344	RETVAL = wcs2sv (rstr, r - rstr);
1165		1345
1166	delete [] rstr;	1346	delete [] rstr;
1167	}	1347	}
1168	OUTPUT:	1348	OUTPUT:
1169	RETVAL	1349	RETVAL
…		…
1195	else if (IS_COMPOSE (*s))	1375	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1376	r += rxvt_composite.expand (*s, r);
1197	else	1377	else
1198	*r++ = *s;	1378	*r++ = *s;
1199		1379
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1380	RETVAL = wcs2sv (rstr, r - rstr);
1201		1381
1202	delete [] rstr;	1382	delete [] rstr;
1203	}	1383	}
1204	OUTPUT:	1384	OUTPUT:
1205	RETVAL	1385	RETVAL
…		…
1227		1407
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1408	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1409	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1410
1231	if (GIMME_V != G_VOID)	1411	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1412	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1413
1234	if (newval)	1414	if (newval)
1235	{	1415	{
1236	if (SvOK (newval))	1416	if (SvOK (newval))
1237	{	1417	{
…		…
1242	else	1422	else
1243	THIS->rs [index] = 0;	1423	THIS->rs [index] = 0;
1244	}	1424	}
1245	}	1425	}
1246		1426
		1427	const char *
		1428	rxvt_term::x_resource (const char *name)
		1429
1247	bool	1430	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1431	rxvt_term::option (U32 optval, int set = -1)
1249	CODE:	1432	CODE:
1250	{	1433	{
1251	RETVAL = THIS->options & optval;	1434	RETVAL = THIS->options & optval;
…		…
1255	if (set)	1438	if (set)
1256	THIS->options |= optval;	1439	THIS->options |= optval;
1257	else	1440	else
1258	THIS->options &= ~optval;	1441	THIS->options &= ~optval;
1259		1442
		1443	if (THIS->check_ev.is_active ()) // avoid doing this before START
1260	switch (optval)	1444	switch (optval)
1261	{	1445	{
1262	case Opt_skipBuiltinGlyphs:	1446	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1447	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1448	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1449	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1450	THIS->want_refresh = 1;
1267	break;	1451	break;
1268		1452
1269	case Opt_cursorUnderline:	1453	case Opt_cursorUnderline:
1270	THIS->want_refresh = 1;	1454	THIS->want_refresh = 1;
1271	break;	1455	break;
1272		1456
1273	# case Opt_scrollBar_floating:	1457	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1458	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1459	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1460	# break;
1277	}	1461	}
1278	}	1462	}
1279	}	1463	}
1280	OUTPUT:	1464	OUTPUT:
1281	RETVAL	1465	RETVAL
1282		1466
…		…
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1494	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1495	}
1312		1496
1313	if (items == 3)	1497	if (items == 3)
1314	{	1498	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1499	rc.row = SvIV (ST (1));
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1500	rc.col = SvIV (ST (2));
		1501
		1502	if (ix == 2 && rc.col == 0)
		1503	{
		1504	rc.row--;
		1505	rc.col = THIS->ncol;
		1506	}
		1507
		1508	clamp_it (rc.col, 0, THIS->ncol);
		1509	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1510
1318	if (ix)	1511	if (ix)
1319	THIS->want_refresh = 1;	1512	THIS->want_refresh = 1;
1320	}	1513	}
1321	}	1514	}
…		…
1325	CODE:	1518	CODE:
1326	RETVAL = THIS->charsets [THIS->screen.charset];	1519	RETVAL = THIS->charsets [THIS->screen.charset];
1327	OUTPUT:	1520	OUTPUT:
1328	RETVAL	1521	RETVAL
1329		1522
		1523	#void
		1524	#rxvt_term::selection_clear ()
		1525
		1526	void
		1527	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1528	CODE:
		1529	THIS->selection.op = SELECTION_CONT;
		1530	THIS->selection.rect = rect;
		1531	THIS->selection_make (eventtime);
		1532
1330	int	1533	int
1331	rxvt_term::selection_grab (U32 eventtime)	1534	rxvt_term::selection_grab (Time eventtime)
1332		1535
1333	void	1536	void
1334	rxvt_term::selection (SV *newtext = 0)	1537	rxvt_term::selection (SV *newtext = 0)
1335	PPCODE:	1538	PPCODE:
1336	{	1539	{
1337	if (GIMME_V != G_VOID)	1540	if (GIMME_V != G_VOID)
1338	XPUSHs (THIS->selection.text	1541	XPUSHs (THIS->selection.text
1339	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1542	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1340	: &PL_sv_undef);	1543	: &PL_sv_undef);
1341		1544
1342	if (newtext)	1545	if (newtext)
1343	{	1546	{
1344	free (THIS->selection.text);	1547	free (THIS->selection.text);
…		…
1404	o->self = (HV *)SvRV (RETVAL);	1607	o->self = (HV *)SvRV (RETVAL);
1405	}	1608	}
1406	OUTPUT:	1609	OUTPUT:
1407	RETVAL	1610	RETVAL
1408		1611
		1612	#############################################################################
		1613	# Various X Utility Functions
		1614	#############################################################################
		1615
		1616	void
		1617	rxvt_term::XListProperties (Window window)
		1618	PPCODE:
		1619	{
		1620	int count;
		1621	Atom *props = XListProperties (THIS->display->display, window, &count);
		1622
		1623	EXTEND (SP, count);
		1624	while (count--)
		1625	PUSHs (newSVuv ((U32)props [count]));
		1626
		1627	XFree (props);
		1628	}
		1629
		1630	void
		1631	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1632	PPCODE:
		1633	{
		1634	Atom type;
		1635	int format;
		1636	unsigned long nitems;
		1637	unsigned long bytes_after;
		1638	unsigned char *prop;
		1639	XGetWindowProperty (THIS->display->display, window, property,
		1640	0, 1<<30, 0, AnyPropertyType,
		1641	&type, &format, &nitems, &bytes_after, &prop);
		1642	if (type != None)
		1643	{
		1644	EXTEND (SP, 3);
		1645	PUSHs (newSVuv ((U32)type));
		1646	PUSHs (newSViv (format));
		1647	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
		1648	XFree (prop);
		1649	}
		1650	}
		1651
		1652	void
		1653	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1654	CODE:
		1655	{
		1656	STRLEN len;
		1657	char *data_ = SvPVbyte (data, len);
		1658
		1659	XChangeProperty (THIS->display->display, window, property,
		1660	type, format, PropModeReplace,
		1661	(unsigned char *)data, len * 8 / format);
		1662	}
		1663
		1664	void
		1665	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1666	C_ARGS: term->display->display, window, property
		1667
		1668	Window
		1669	rxvt_term::DefaultRootWindow ()
		1670	CODE:
		1671	RETVAL = THIS->display->root;
		1672	OUTPUT:
		1673	RETVAL
		1674
		1675	Window
		1676	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1677	C_ARGS: term->display->display, (Window)parent,
		1678	x, y, width, height, 0,
		1679	term->pix_colors_focused[Color_border],
		1680	term->pix_colors_focused[Color_border]
		1681
		1682	void
		1683	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1684	C_ARGS: term->display->display, window, parent, x, y
		1685
		1686	void
		1687	XMapWindow (rxvt_term *term, Window window)
		1688	C_ARGS: term->display->display, window
		1689
		1690	void
		1691	XUnmapWindow (rxvt_term *term, Window window)
		1692	C_ARGS: term->display->display, window
		1693
		1694	void
		1695	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1696	C_ARGS: term->display->display, (Window)window, x, y, width, height
		1697
		1698	#############################################################################
		1699	# urxvt::overlay
		1700	#############################################################################
		1701
1409	MODULE = urxvt PACKAGE = urxvt::overlay	1702	MODULE = urxvt PACKAGE = urxvt::overlay
1410		1703
1411	void	1704	void
1412	overlay::set (int x, int y, SV *text, SV *rend = 0)	1705	overlay::set (int x, int y, SV *text, SV *rend = 0)
1413		1706
…		…
1417	void	1710	void
1418	overlay::hide ()	1711	overlay::hide ()
1419		1712
1420	void	1713	void
1421	overlay::DESTROY ()	1714	overlay::DESTROY ()
		1715
		1716	#############################################################################
		1717	# urxvt::watcher
		1718	#############################################################################
		1719
		1720	MODULE = urxvt PACKAGE = urxvt::watcher
		1721
		1722	CHAINED
		1723	perl_watcher::cb (SV *cb)
		1724	CODE:
		1725	THIS->cb (cb);
		1726	OUTPUT:
		1727	RETVAL
		1728
		1729	#############################################################################
		1730	# urxvt::timer
		1731	#############################################################################
1422		1732
1423	MODULE = urxvt PACKAGE = urxvt::timer	1733	MODULE = urxvt PACKAGE = urxvt::timer
1424		1734
1425	SV *	1735	SV *
1426	timer::new ()	1736	timer::new ()
1427	CODE:	1737	CODE:
1428	timer *w = new timer;	1738	timer *w = new timer;
1429	w->start (NOW);	1739	w->start (NOW);
1430	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1740	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1431	w->self = (HV *)SvRV (RETVAL);	1741	w->self = (HV *)SvRV (RETVAL);
1432	OUTPUT:
1433	RETVAL
1434
1435	timer *
1436	timer::cb (SV *cb)
1437	CODE:
1438	THIS->cb (cb);
1439	RETVAL = THIS;
1440	OUTPUT:	1742	OUTPUT:
1441	RETVAL	1743	RETVAL
1442		1744
1443	NV	1745	NV
1444	timer::at ()	1746	timer::at ()
1445	CODE:	1747	CODE:
1446	RETVAL = THIS->at;	1748	RETVAL = THIS->at;
1447	OUTPUT:	1749	OUTPUT:
1448	RETVAL	1750	RETVAL
1449		1751
1450	timer *	1752	CHAINED
1451	timer::interval (NV interval)	1753	timer::interval (NV interval)
1452	CODE:	1754	CODE:
1453	THIS->interval = interval;	1755	THIS->interval = interval;
		1756	OUTPUT:
1454	RETVAL = THIS;	1757	RETVAL
1455	OUTPUT:
1456	RETVAL
1457		1758
1458	timer *	1759	CHAINED
1459	timer::set (NV tstamp)	1760	timer::set (NV tstamp)
1460	CODE:	1761	CODE:
1461	THIS->set (tstamp);	1762	THIS->set (tstamp);
		1763	OUTPUT:
1462	RETVAL = THIS;	1764	RETVAL
1463	OUTPUT:
1464	RETVAL
1465		1765
1466	timer *	1766	CHAINED
1467	timer::start (NV tstamp = THIS->at)	1767	timer::start (NV tstamp = THIS->at)
1468	CODE:	1768	CODE:
1469	THIS->start (tstamp);	1769	THIS->start (tstamp);
		1770	OUTPUT:
1470	RETVAL = THIS;	1771	RETVAL
1471	OUTPUT:
1472	RETVAL
1473		1772
1474	timer *	1773	CHAINED
		1774	timer::after (NV delay)
		1775	CODE:
		1776	THIS->start (NOW + delay);
		1777	OUTPUT:
		1778	RETVAL
		1779
		1780	CHAINED
1475	timer::stop ()	1781	timer::stop ()
1476	CODE:	1782	CODE:
1477	THIS->stop ();	1783	THIS->stop ();
1478	RETVAL = THIS;
1479	OUTPUT:	1784	OUTPUT:
1480	RETVAL	1785	RETVAL
1481		1786
1482	void	1787	void
1483	timer::DESTROY ()	1788	timer::DESTROY ()
		1789
		1790	#############################################################################
		1791	# urxvt::iow
		1792	#############################################################################
1484		1793
1485	MODULE = urxvt PACKAGE = urxvt::iow	1794	MODULE = urxvt PACKAGE = urxvt::iow
1486		1795
1487	SV *	1796	SV *
1488	iow::new ()	1797	iow::new ()
1489	CODE:	1798	CODE:
1490	iow *w = new iow;	1799	iow *w = new iow;
1491	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1800	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1492	w->self = (HV *)SvRV (RETVAL);	1801	w->self = (HV *)SvRV (RETVAL);
1493	OUTPUT:	1802	OUTPUT:
1494	RETVAL	1803	RETVAL
1495		1804
1496	iow *	1805	CHAINED
1497	iow::cb (SV *cb)
1498	CODE:
1499	THIS->cb (cb);
1500	RETVAL = THIS;
1501	OUTPUT:
1502	RETVAL
1503
1504	iow *
1505	iow::fd (int fd)	1806	iow::fd (int fd)
1506	CODE:	1807	CODE:
1507	THIS->fd = fd;	1808	THIS->fd = fd;
		1809	OUTPUT:
1508	RETVAL = THIS;	1810	RETVAL
1509	OUTPUT:
1510	RETVAL
1511		1811
1512	iow *	1812	CHAINED
1513	iow::events (short events)	1813	iow::events (short events)
1514	CODE:	1814	CODE:
1515	THIS->events = events;	1815	THIS->events = events;
		1816	OUTPUT:
1516	RETVAL = THIS;	1817	RETVAL
1517	OUTPUT:
1518	RETVAL
1519		1818
1520	iow *	1819	CHAINED
1521	iow::start ()	1820	iow::start ()
1522	CODE:	1821	CODE:
1523	THIS->start ();	1822	THIS->start ();
		1823	OUTPUT:
1524	RETVAL = THIS;	1824	RETVAL
1525	OUTPUT:
1526	RETVAL
1527		1825
1528	iow *	1826	CHAINED
1529	iow::stop ()	1827	iow::stop ()
1530	CODE:	1828	CODE:
1531	THIS->stop ();	1829	THIS->stop ();
1532	RETVAL = THIS;
1533	OUTPUT:	1830	OUTPUT:
1534	RETVAL	1831	RETVAL
1535		1832
1536	void	1833	void
1537	iow::DESTROY ()	1834	iow::DESTROY ()
1538		1835
		1836	#############################################################################
		1837	# urxvt::iw
		1838	#############################################################################
1539		1839
		1840	MODULE = urxvt PACKAGE = urxvt::iw
		1841
		1842	SV *
		1843	iw::new ()
		1844	CODE:
		1845	iw *w = new iw;
		1846	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1847	w->self = (HV *)SvRV (RETVAL);
		1848	OUTPUT:
		1849	RETVAL
		1850
		1851	CHAINED
		1852	iow::start ()
		1853	CODE:
		1854	THIS->start ();
		1855	OUTPUT:
		1856	RETVAL
		1857
		1858	CHAINED
		1859	iow::stop ()
		1860	CODE:
		1861	THIS->stop ();
		1862	OUTPUT:
		1863	RETVAL
		1864
		1865	void
		1866	iw::DESTROY ()
		1867
		1868	#############################################################################
		1869	# urxvt::pw
		1870	#############################################################################
		1871
		1872	MODULE = urxvt PACKAGE = urxvt::pw
		1873
		1874	SV *
		1875	pw::new ()
		1876	CODE:
		1877	pw *w = new pw;
		1878	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1879	w->self = (HV *)SvRV (RETVAL);
		1880	OUTPUT:
		1881	RETVAL
		1882
		1883	CHAINED
		1884	pw::start (int pid)
		1885	CODE:
		1886	THIS->start (pid);
		1887	OUTPUT:
		1888	RETVAL
		1889
		1890	CHAINED
		1891	iow::stop ()
		1892	CODE:
		1893	THIS->stop ();
		1894	OUTPUT:
		1895	RETVAL
		1896
		1897	void
		1898	pw::DESTROY ()
		1899
		1900

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