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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 1.96 by root, Fri Feb 3 05:47:05 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;
…		…
92	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
93	{	81	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}	83	}
96		84
97	//TODO: use magic
98	static SV *	85	static SV *
99	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
100	{	87	{
101	HV *hv = newHV ();	88	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
125	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);
126		113
127	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
128	}	115	}
129		116
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		119
133	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
134		123
135	struct perl_watcher	124	struct perl_watcher
136	{	125	{
137	SV *cbsv;	126	SV *cbsv;
138	HV *self;	127	HV *self;
139		128
140	perl_watcher ()	129	perl_watcher ()
141	: cbsv (newSV (0))	130	: cbsv (0)
142	{	131	{
143	}	132	}
144		133
145	~perl_watcher ()	134	~perl_watcher ()
146	{	135	{
147	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
148	}	137	}
149		138
150	void cb (SV *cb)	139	void cb (SV *cb)
151	{	140	{
152	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
153	}	143	}
154		144
155	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
156	};	146	};
157		147
…		…
180		170
181	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}	173	}
184		174
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
187		177
188	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
189	{	179	{
190	tstamp interval;	180	tstamp interval;
191		181
192	timer ()	182	timer ()
193	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
201		191
202	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
203	}	193	}
204	};	194	};
205		195
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
208		198
209	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
210	{	200	{
211	iow ()	201	iow ()
212	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
213	{	203	{
214	}	204	}
…		…
217	{	207	{
218	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
219	}	209	}
220	};	210	};
221		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
222	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
223		245
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		247
226	struct overlay {	248	class overlay {
227	HV *self;
228	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
229	int x, y, w, h;	251	int x, y, w, h;
230	int border;	252	int border;
231	text_t **text;	253	text_t **text;
232	rend_t **rend;	254	rend_t **rend;
233		255
		256	public:
		257	HV *self;
		258
234	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);
235	~overlay ();	260	~overlay ();
236		261
237	void show ();	262	void show ();
238	void hide ();	263	void hide ();
…		…
241		266
242	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
243	};	268	};
244		269
245	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)
246	: 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)
247	{	272	{
248	if (border == 2)	273	if (border == 2)
249	{	274	{
250	w += 2;	275	w += 2;
251	h += 2;	276	h += 2;
…		…
290	*rp++ = r;	315	*rp++ = r;
291	}	316	}
292	}	317	}
293		318
294	show ();	319	show ();
295	THIS->want_refresh = 1;
296	}	320	}
297		321
298	overlay::~overlay ()	322	overlay::~overlay ()
299	{	323	{
300	hide ();	324	hide ();
…		…
305	delete [] rend[y];	329	delete [] rend[y];
306	}	330	}
307		331
308	delete [] text;	332	delete [] text;
309	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));
310		346
311	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
312	}	348	}
313		349
314	void	350	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}
322
323	void
324	overlay::hide ()	351	overlay::hide ()
325	{	352	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
327		355
328	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)
329	{	360	{
330	char key[33]; sprintf (key, "%32lx", (long)this);	361	av_delete (overlay_av, i, G_DISCARD);
331		362	break;
332	HV *hv = (HV *)SvRV (*ovs);
333	hv_delete (hv, key, 32, G_DISCARD);
334	}	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;
335	}	374	}
336		375
337	void overlay::swap ()	376	void overlay::swap ()
338	{	377	{
339	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));
…		…
345	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
346	{	385	{
347	text_t *t1 = text [y];	386	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
349		388
350	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;
351	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;
352		391
353	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
354	{	393	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	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));	395	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)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
381		420
382	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
383		422
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	425	}
387		426
388	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
389	}	428	}
…		…
392	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
393		432
394	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
395		434
396	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		436
402	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	438	{
404	if (perl)	439	if (perl)
405	{	440	{
…		…
407	perl_free (perl);	442	perl_free (perl);
408	}	443	}
409	}	444	}
410		445
411	void	446	void
412	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
413	{	448	{
414	if (!perl)	449	if (!perl)
415	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
416	char *argv[] = {	456	char *argv[] = {
417	"",	457	"",
418	"-T",	458	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
420	};	465	};
421		466
422	perl = perl_alloc ();	467	perl = perl_alloc ();
423	perl_construct (perl);	468	perl_construct (perl);
424		469
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
426	|| perl_run (perl))	471	|| perl_run (perl))
427	{	472	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
429		474
430	perl_destruct (perl);	475	perl_destruct (perl);
431	perl_free (perl);	476	perl_free (perl);
432	perl = 0;	477	perl = 0;
433	}	478	}
		479
		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);
434	}	490	}
435	}	491	}
436		492
437	static void	493	static void
438	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
439	{	495	{
440	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
441	{	497	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
444	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
445	}	501	}
446	}	502	}
447		503
448	bool	504	bool
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
450	{	506	{
451	if (!perl)	507	if (!perl || !term->perl.self)
452	return false;	508	return false;
453		509
454	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
455	{	512	{
456	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));
457	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 ();
458	}	517	}
459	else if (!term->perl.self)	518
460	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	}
461	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
462	{	728	{
463	// 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;
464	}	734	}
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		735
471	if (HvKEYS (hv))	736	swap (perl_environ, environ);
472	{
473	hv_iterinit (hv);
474		737
475	while (HE *he = hv_iternext (hv))	738	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	}	739	}
623		740
624	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
625		742
626	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
…		…
645	# include "optinc.h"	762	# include "optinc.h"
646	# undef nodef	763	# undef nodef
647	# undef def	764	# undef def
648		765
649	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	767	struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
651	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
653	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
658		779
659	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	781	const_iv (ShiftMask),
661	export_const_iv (LockMask);	782	const_iv (LockMask),
662	export_const_iv (ControlMask);	783	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	784	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	785	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	786	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	787	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	788	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	789	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	790	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	791	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	792	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	793	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	794	const_iv (AnyModifier),
674		795
675	export_const_iv (EVENT_NONE);	796	const_iv (EVENT_NONE),
676	export_const_iv (EVENT_READ);	797	const_iv (EVENT_READ),
677	export_const_iv (EVENT_WRITE);	798	const_iv (EVENT_WRITE),
		799
		800	const_iv (NoEventMask),
		801	const_iv (KeyPressMask),
		802	const_iv (KeyReleaseMask),
		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));
678	}	889	}
		890
		891	void
		892	warn (const char *msg)
		893	CODE:
		894	rxvt_warn ("%s", msg);
		895
		896	void
		897	fatal (const char *msg)
		898	CODE:
		899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
		903
		904	NV
		905	NOW ()
		906	CODE:
		907	RETVAL = NOW;
		908	OUTPUT:
		909	RETVAL
		910
		911	int
		912	GET_BASEFG (int rend)
		913	CODE:
		914	RETVAL = GET_BASEFG (rend);
		915	OUTPUT:
		916	RETVAL
		917
		918	int
		919	GET_BASEBG (int rend)
		920	CODE:
		921	RETVAL = GET_BASEBG (rend);
		922	OUTPUT:
		923	RETVAL
		924
		925	int
		926	SET_FGCOLOR (int rend, int new_color)
		927	CODE:
		928	RETVAL = SET_FGCOLOR (rend, new_color);
		929	OUTPUT:
		930	RETVAL
		931
		932	int
		933	SET_BGCOLOR (int rend, int new_color)
		934	CODE:
		935	RETVAL = SET_BGCOLOR (rend, new_color);
		936	OUTPUT:
		937	RETVAL
		938
		939	int
		940	GET_CUSTOM (int rend)
		941	CODE:
		942	RETVAL = (rend && RS_customMask) >> RS_customShift;
		943	OUTPUT:
		944	RETVAL
		945
		946	int
		947	SET_CUSTOM (int rend, int new_value)
		948	CODE:
		949	{
		950	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		951	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		952
		953	RETVAL = (rend & ~RS_customMask)
		954	| ((new_value << RS_customShift) & RS_customMask);
		955	}
		956	OUTPUT:
		957	RETVAL
		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
		970	MODULE = urxvt PACKAGE = urxvt::term
679		971
680	SV *	972	SV *
681	new (...)	973	_new (AV *env, AV *arg)
682	CODE:	974	CODE:
683	{	975	{
		976	rxvt_term *term = new rxvt_term;
		977
684	stringvec *argv = new stringvec;	978	stringvec *argv = new stringvec;
		979	stringvec *envv = new stringvec;
		980
		981	for (int i = 0; i <= AvFILL (arg); i++)
		982	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		983
		984	for (int i = AvFILL (env) + 1; i--; )
		985	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		986
		987	envv->push_back (0);
		988
685	bool success;	989	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		990
694	try	991	try
695	{	992	{
696	if (!term->init (argv->size (), argv->begin ()))	993	success = term->init (argv, envv);
697	term = 0;
698	}	994	}
699	catch (const class rxvt_failure_exception &e)	995	catch (const class rxvt_failure_exception &e)
700	{	996	{
		997	success = false;
		998	}
		999
		1000	if (!success)
		1001	{
701	term->destroy ();	1002	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");	1003	croak ("error while initializing new terminal instance");
703	}	1004	}
704		1005
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1006	RETVAL = term && term->perl.self
		1007	? newSVterm (term) : &PL_sv_undef;
706	}	1008	}
707	OUTPUT:	1009	OUTPUT:
708	RETVAL	1010	RETVAL
709		1011
710	void	1012	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 ()	1013	rxvt_term::destroy ()
799		1014
800	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
801	rxvt_term::grab_button (int button, U32 modifiers)	1021	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
802	CODE:	1022	CODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1023	XGrabButton (THIS->dpy, button, modifiers, window, 1,
804	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1024	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1025	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
806		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
807	bool	1046	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	1047	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	1048	CODE:
810	{	1049	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	1050	int mode = sync ? GrabModeSync : GrabModeAsync;
812		1051
813	THIS->perl.grabtime = 0;	1052	THIS->perl.grabtime = 0;
814		1053
815	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1054	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
816	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1055	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
817	mode, mode, None, GRAB_CURSOR, eventtime))	1056	mode, mode, None, GRAB_CURSOR, eventtime))
818	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1057	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
819	THIS->perl.grabtime = eventtime;	1058	THIS->perl.grabtime = eventtime;
820	else	1059	else
821	XUngrabPointer (THIS->display->display, eventtime);	1060	XUngrabPointer (THIS->dpy, eventtime);
822		1061
823	RETVAL = !!THIS->perl.grabtime;	1062	RETVAL = !!THIS->perl.grabtime;
824	}	1063	}
825	OUTPUT:	1064	OUTPUT:
826	RETVAL	1065	RETVAL
827		1066
828	void	1067	void
829	rxvt_term::allow_events_async ()	1068	rxvt_term::allow_events_async ()
830	CODE:	1069	CODE:
831	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1070	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
832		1071
833	void	1072	void
834	rxvt_term::allow_events_sync ()	1073	rxvt_term::allow_events_sync ()
835	CODE:	1074	CODE:
836	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1075	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
837		1076
838	void	1077	void
839	rxvt_term::allow_events_replay ()	1078	rxvt_term::allow_events_replay ()
840	CODE:	1079	CODE:
841	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1080	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
842	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1081	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
843		1082
844	void	1083	void
845	rxvt_term::ungrab ()	1084	rxvt_term::ungrab ()
846	CODE:	1085	CODE:
847	ungrab (THIS);	1086	ungrab (THIS);
…		…
871	char *mbstr = rxvt_wcstombs (wstr);	1110	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1111	rxvt_pop_locale ();
873		1112
874	free (wstr);	1113	free (wstr);
875		1114
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1115	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1116	free (mbstr);
878	}	1117	}
879	OUTPUT:	1118	OUTPUT:
880	RETVAL	1119	RETVAL
881		1120
…		…
888		1127
889	rxvt_push_locale (THIS->locale);	1128	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1129	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1130	rxvt_pop_locale ();
892		1131
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1132	RETVAL = wcs2sv (wstr);
894	free (wstr);	1133	free (wstr);
895	}	1134	}
896	OUTPUT:	1135	OUTPUT:
897	RETVAL	1136	RETVAL
898		1137
…		…
905	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1144	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1145	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1146	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1147	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#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)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1152	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1153	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1154	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1155
914	int	1156	int
915	rxvt_term::width ()	1157	rxvt_term::width ()
916	ALIAS:	1158	ALIAS:
917	width = TERM_OFFSET_width	1159	width = TERM_OFFSET_width
…		…
921	fbase = TERM_OFFSET_fbase	1163	fbase = TERM_OFFSET_fbase
922	nrow = TERM_OFFSET_nrow	1164	nrow = TERM_OFFSET_nrow
923	ncol = TERM_OFFSET_ncol	1165	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1166	focus = TERM_OFFSET_focus
925	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
926	saveLines = TERM_OFFSET_saveLines	1171	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1172	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1173	top_row = TERM_OFFSET_top_row
929	CODE:	1174	CODE:
930	RETVAL = *(int *)((char *)THIS + ix);	1175	RETVAL = *(int *)((char *)THIS + ix);
931	OUTPUT:	1176	OUTPUT:
932	RETVAL	1177	RETVAL
933		1178
…		…
935	rxvt_term::ModLevel3Mask ()	1180	rxvt_term::ModLevel3Mask ()
936	ALIAS:	1181	ALIAS:
937	ModLevel3Mask = 0	1182	ModLevel3Mask = 0
938	ModMetaMask = 1	1183	ModMetaMask = 1
939	ModNumLockMask = 2	1184	ModNumLockMask = 2
		1185	current_screen = 3
		1186	hidden_cursor = 4
940	CODE:	1187	CODE:
941	switch (ix)	1188	switch (ix)
942	{	1189	{
943	case 0: RETVAL = THIS->ModLevel3Mask; break;	1190	case 0: RETVAL = THIS->ModLevel3Mask; break;
944	case 1: RETVAL = THIS->ModMetaMask; break;	1191	case 1: RETVAL = THIS->ModMetaMask; break;
945	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;
946	}	1195	}
947	OUTPUT:	1196	OUTPUT:
948	RETVAL	1197	RETVAL
949		1198
950	char *	1199	char *
…		…
959	case 1: RETVAL = THIS->locale; break;	1208	case 1: RETVAL = THIS->locale; break;
960	}	1209	}
961	OUTPUT:	1210	OUTPUT:
962	RETVAL	1211	RETVAL
963		1212
		1213	SV *
		1214	rxvt_term::_env ()
		1215	CODE:
		1216	{
		1217	if (THIS->envv)
		1218	{
		1219	AV *av = newAV ();
		1220
		1221	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1222	if (*i)
		1223	av_push (av, newSVpv (*i, 0));
		1224
		1225	RETVAL = newRV_noinc ((SV *)av);
		1226	}
		1227	else
		1228	RETVAL = &PL_sv_undef;
		1229	}
		1230	OUTPUT:
		1231	RETVAL
		1232
964	int	1233	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1234	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
966	CODE:	1235	CODE:
967	RETVAL = THIS->pty_ev.events;	1236	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1237	if (events != EVENT_UNDEF)
969	THIS->pty_ev.set (events);	1238	THIS->pty_ev.set (events);
970	OUTPUT:	1239	OUTPUT:
971	RETVAL	1240	RETVAL
972		1241
973	U32	1242	int
		1243	rxvt_term::pty_fd ()
		1244	CODE:
		1245	RETVAL = THIS->pty->pty;
		1246	OUTPUT:
		1247	RETVAL
		1248
		1249	Window
974	rxvt_term::parent ()	1250	rxvt_term::parent ()
975	CODE:	1251	CODE:
976	RETVAL = (U32)THIS->parent [0];	1252	RETVAL = THIS->parent [0];
977	OUTPUT:	1253	OUTPUT:
978	RETVAL	1254	RETVAL
979		1255
980	U32	1256	Window
981	rxvt_term::vt ()	1257	rxvt_term::vt ()
982	CODE:	1258	CODE:
983	RETVAL = (U32)THIS->vt;	1259	RETVAL = THIS->vt;
984	OUTPUT:	1260	OUTPUT:
985	RETVAL	1261	RETVAL
		1262
		1263	void
		1264	rxvt_term::vt_emask_add (U32 emask)
		1265	CODE:
		1266	THIS->vt_emask_perl |= emask;
		1267	THIS->vt_select_input ();
986		1268
987	U32	1269	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1270	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1271	CODE:
990	{
991	RETVAL = THIS->rstyle;	1272	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1273	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1274	OUTPUT:
995	RETVAL	1275	RETVAL
996		1276
997	int	1277	int
998	rxvt_term::view_start (int newval = -1)	1278	rxvt_term::view_start (int newval = 1)
		1279	PROTOTYPE: $;$
999	CODE:	1280	CODE:
1000	{	1281	{
1001	RETVAL = THIS->view_start;	1282	RETVAL = THIS->view_start;
1002		1283
1003	if (newval >= 0)	1284	if (newval <= 0)
1004	{	1285	THIS->scr_changeview (max (newval, THIS->top_row));
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);
1007	}
1008	}	1286	}
1009	OUTPUT:	1287	OUTPUT:
1010	RETVAL	1288	RETVAL
		1289
		1290	void
		1291	rxvt_term::focus_in ()
		1292
		1293	void
		1294	rxvt_term::focus_out ()
1011		1295
1012	void	1296	void
1013	rxvt_term::want_refresh ()	1297	rxvt_term::want_refresh ()
1014	CODE:	1298	CODE:
1015	THIS->want_refresh = 1;	1299	THIS->want_refresh = 1;
1016		1300
1017	void	1301	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)	1302	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:	1303	PPCODE:
1020	{	1304	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1305	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1306	XSRETURN_EMPTY;
1023		1307
1024	line_t &l = ROW(row_number);	1308	line_t &l = ROW(row_number);
1025		1309
1026	if (GIMME_V != G_VOID)	1310	if (GIMME_V != G_VOID)
1027	{	1311	{
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1312	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1029		1313
1030	for (int col = 0; col < THIS->ncol; col++)	1314	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1315	wstr [col] = l.t [col];
1032		1316
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1317	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034
1035	delete [] wstr;
1036	}	1318	}
1037		1319
1038	if (new_text)	1320	if (new_text)
1039	{	1321	{
1040	wchar_t *wstr = sv2wcs (new_text);	1322	wchar_t *wstr = sv2wcs (new_text);
1041		1323
1042	int len = min (wcslen (wstr) - start_ofs, max_len);	1324	int len = min (wcslen (wstr) - start_ofs, max_len);
1043		1325
1044	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1326	if (start_col < 0 || start_col + len > THIS->ncol)
1045	{	1327	{
1046	free (wstr);	1328	free (wstr);
1047	croak ("new_text extends beyond horizontal margins");	1329	croak ("new_text extends beyond horizontal margins");
1048	}	1330	}
1049		1331
…		…
1059		1341
1060	void	1342	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)	1343	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:	1344	PPCODE:
1063	{	1345	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1346	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1347	XSRETURN_EMPTY;
1066		1348
1067	line_t &l = ROW(row_number);	1349	line_t &l = ROW(row_number);
1068		1350
1069	if (GIMME_V != G_VOID)	1351	if (GIMME_V != G_VOID)
…		…
1081	{	1363	{
1082	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1364	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1365	croak ("new_rend must be arrayref");
1084		1366
1085	AV *av = (AV *)SvRV (new_rend);	1367	AV *av = (AV *)SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1368	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1369
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1370	if (start_col < 0 || start_col + len > THIS->ncol)
1089	croak ("new_rend array extends beyond horizontal margins");	1371	croak ("new_rend array extends beyond horizontal margins");
1090		1372
1091	for (int col = start_col; col < start_col + len; col++)	1373	for (int col = start_col; col < start_col + len; col++)
1092	{	1374	{
1093	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1375	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1099		1381
1100	int	1382	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1383	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1384	CODE:
1103	{	1385	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1386	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1387	XSRETURN_EMPTY;
1106		1388
1107	line_t &l = ROW(row_number);	1389	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1390	RETVAL = l.l;
1109		1391
…		…
1115		1397
1116	bool	1398	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1399	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1400	CODE:
1119	{	1401	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1402	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1403	XSRETURN_EMPTY;
1122		1404
1123	line_t &l = ROW(row_number);	1405	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1406	RETVAL = l.is_longer ();
1125		1407
…		…
1133	rxvt_term::special_encode (SV *string)	1415	rxvt_term::special_encode (SV *string)
1134	CODE:	1416	CODE:
1135	{	1417	{
1136	wchar_t *wstr = sv2wcs (string);	1418	wchar_t *wstr = sv2wcs (string);
1137	int wlen = wcslen (wstr);	1419	int wlen = wcslen (wstr);
1138	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1420	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1139		1421
1140	rxvt_push_locale (THIS->locale);	1422	rxvt_push_locale (THIS->locale);
1141		1423
1142	wchar_t *r = rstr;	1424	wchar_t *r = rstr;
1143	for (wchar_t *s = wstr; *s; s++)	1425	for (wchar_t *s = wstr; *s; s++)
		1426	{
		1427	int w = WCWIDTH (*s);
		1428
1144	if (wcwidth (*s) == 0)	1429	if (w == 0)
1145	{	1430	{
1146	if (r == rstr)	1431	if (r == rstr)
1147	croak ("leading combining character unencodable");	1432	croak ("leading combining character unencodable");
1148		1433
1149	unicode_t n = rxvt_compose (r[-1], *s);	1434	unicode_t n = rxvt_compose (r[-1], *s);
1150	if (n == NOCHAR)	1435	if (n == NOCHAR)
1151	n = rxvt_composite.compose (r[-1], *s);	1436	n = rxvt_composite.compose (r[-1], *s);
1152		1437
1153	r[-1] = n;	1438	r[-1] = n;
1154	}	1439	}
1155	#if !UNICODE_3	1440	#if !UNICODE_3
1156	else if (*s >= 0x10000)	1441	else if (*s >= 0x10000)
1157	*r++ = rxvt_composite.compose (*s);	1442	*r++ = rxvt_composite.compose (*s);
1158	#endif	1443	#endif
1159	else	1444	else
1160	*r++ = *s;	1445	*r++ = *s;
		1446
		1447	// the *2 above only allows wcwidth <= 2
		1448	if (w > 1)
		1449	*r++ = NOCHAR;
		1450	}
1161		1451
1162	rxvt_pop_locale ();	1452	rxvt_pop_locale ();
1163		1453
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1454	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1455	}
1168	OUTPUT:	1456	OUTPUT:
1169	RETVAL	1457	RETVAL
1170		1458
1171	SV *	1459	SV *
…		…
1183	else if (IS_COMPOSE (*s))	1471	else if (IS_COMPOSE (*s))
1184	dlen += rxvt_composite.expand (*s, 0);	1472	dlen += rxvt_composite.expand (*s, 0);
1185	else	1473	else
1186	dlen++;	1474	dlen++;
1187		1475
1188	wchar_t *rstr = new wchar_t [dlen];	1476	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1189		1477
1190	// decode	1478	// decode
1191	wchar_t *r = rstr;	1479	wchar_t *r = rstr;
1192	for (wchar_t *s = wstr; *s; s++)	1480	for (wchar_t *s = wstr; *s; s++)
1193	if (*s == NOCHAR)	1481	if (*s == NOCHAR)
…		…
1195	else if (IS_COMPOSE (*s))	1483	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1484	r += rxvt_composite.expand (*s, r);
1197	else	1485	else
1198	*r++ = *s;	1486	*r++ = *s;
1199		1487
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1488	RETVAL = wcs2sv (rstr, r - rstr);
1201
1202	delete [] rstr;
1203	}	1489	}
1204	OUTPUT:	1490	OUTPUT:
1205	RETVAL	1491	RETVAL
1206		1492
1207	void	1493	void
…		…
1227		1513
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1514	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1515	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1516
1231	if (GIMME_V != G_VOID)	1517	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1518	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1519
1234	if (newval)	1520	if (newval)
1235	{	1521	{
1236	if (SvOK (newval))	1522	if (SvOK (newval))
1237	{	1523	{
…		…
1242	else	1528	else
1243	THIS->rs [index] = 0;	1529	THIS->rs [index] = 0;
1244	}	1530	}
1245	}	1531	}
1246		1532
		1533	const char *
		1534	rxvt_term::x_resource (const char *name)
		1535
1247	bool	1536	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1537	rxvt_term::option (U32 optval, int set = -1)
1249	CODE:	1538	CODE:
1250	{	1539	{
1251	RETVAL = THIS->options & optval;	1540	RETVAL = THIS->options & optval;
…		…
1255	if (set)	1544	if (set)
1256	THIS->options |= optval;	1545	THIS->options |= optval;
1257	else	1546	else
1258	THIS->options &= ~optval;	1547	THIS->options &= ~optval;
1259		1548
		1549	if (THIS->check_ev.is_active ()) // avoid doing this before START
1260	switch (optval)	1550	switch (optval)
1261	{	1551	{
1262	case Opt_skipBuiltinGlyphs:	1552	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1553	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1554	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1555	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1556	THIS->want_refresh = 1;
1267	break;	1557	break;
1268		1558
1269	case Opt_cursorUnderline:	1559	case Opt_cursorUnderline:
1270	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
1271	break;	1561	break;
1272		1562
1273	# case Opt_scrollBar_floating:	1563	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1564	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1565	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1566	# break;
1277	}	1567	}
1278	}	1568	}
1279	}	1569	}
1280	OUTPUT:	1570	OUTPUT:
1281	RETVAL	1571	RETVAL
1282		1572
…		…
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1600	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1601	}
1312		1602
1313	if (items == 3)	1603	if (items == 3)
1314	{	1604	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1605	rc.row = SvIV (ST (1));
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1606	rc.col = SvIV (ST (2));
		1607
		1608	if (ix == 2)
		1609	{
		1610	if (rc.col == 0)
		1611	{
		1612	// col == 0 means end of previous line
		1613	rc.row--;
		1614	rc.col = THIS->ncol;
		1615	}
		1616	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1617	&& rc.col > ROW(rc.row).l)
		1618	{
		1619	// col >= length means while line and add newline
		1620	rc.col = THIS->ncol;
		1621	}
		1622	}
		1623
		1624	clamp_it (rc.col, 0, THIS->ncol);
		1625	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1626
1318	if (ix)	1627	if (ix)
1319	THIS->want_refresh = 1;	1628	THIS->want_refresh = 1;
1320	}	1629	}
1321	}	1630	}
…		…
1325	CODE:	1634	CODE:
1326	RETVAL = THIS->charsets [THIS->screen.charset];	1635	RETVAL = THIS->charsets [THIS->screen.charset];
1327	OUTPUT:	1636	OUTPUT:
1328	RETVAL	1637	RETVAL
1329		1638
		1639	void
		1640	rxvt_term::selection_clear ()
		1641
		1642	void
		1643	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1644	CODE:
		1645	THIS->selection.op = SELECTION_CONT;
		1646	THIS->selection.rect = rect;
		1647	THIS->selection_make (eventtime);
		1648
1330	int	1649	int
1331	rxvt_term::selection_grab (U32 eventtime)	1650	rxvt_term::selection_grab (Time eventtime)
1332		1651
1333	void	1652	void
1334	rxvt_term::selection (SV *newtext = 0)	1653	rxvt_term::selection (SV *newtext = 0)
1335	PPCODE:	1654	PPCODE:
1336	{	1655	{
1337	if (GIMME_V != G_VOID)	1656	if (GIMME_V != G_VOID)
1338	XPUSHs (THIS->selection.text	1657	XPUSHs (THIS->selection.text
1339	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1658	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1340	: &PL_sv_undef);	1659	: &PL_sv_undef);
1341		1660
1342	if (newtext)	1661	if (newtext)
1343	{	1662	{
1344	free (THIS->selection.text);	1663	free (THIS->selection.text);
…		…
1354	void	1673	void
1355	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1674	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1356		1675
1357	void	1676	void
1358	rxvt_term::scr_bell ()	1677	rxvt_term::scr_bell ()
		1678
		1679	void
		1680	rxvt_term::scr_change_screen (int screen)
1359		1681
1360	void	1682	void
1361	rxvt_term::scr_add_lines (SV *string)	1683	rxvt_term::scr_add_lines (SV *string)
1362	CODE:	1684	CODE:
1363	{	1685	{
…		…
1404	o->self = (HV *)SvRV (RETVAL);	1726	o->self = (HV *)SvRV (RETVAL);
1405	}	1727	}
1406	OUTPUT:	1728	OUTPUT:
1407	RETVAL	1729	RETVAL
1408		1730
		1731	#############################################################################
		1732	# Various X Utility Functions
		1733	#############################################################################
		1734
		1735	void
		1736	rxvt_term::XListProperties (Window window)
		1737	PPCODE:
		1738	{
		1739	int count;
		1740	Atom *props = XListProperties (THIS->dpy, window, &count);
		1741
		1742	EXTEND (SP, count);
		1743	while (count--)
		1744	PUSHs (newSVuv ((U32)props [count]));
		1745
		1746	XFree (props);
		1747	}
		1748
		1749	void
		1750	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1751	PPCODE:
		1752	{
		1753	Atom type;
		1754	int format;
		1755	unsigned long nitems;
		1756	unsigned long bytes_after;
		1757	unsigned char *prop;
		1758
		1759	XGetWindowProperty (THIS->dpy, window, property,
		1760	0, 1<<24, 0, AnyPropertyType,
		1761	&type, &format, &nitems, &bytes_after, &prop);
		1762
		1763	if (type != None)
		1764	{
		1765	int elemsize = format == 16 ? sizeof (short)
		1766	: format == 32 ? sizeof (long)
		1767	: 1;
		1768
		1769	EXTEND (SP, 3);
		1770	PUSHs (newSVuv ((U32)type));
		1771	PUSHs (newSViv (format));
		1772	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1773	XFree (prop);
		1774	}
		1775	}
		1776
		1777	void
		1778	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1779	CODE:
		1780	{
		1781	STRLEN len;
		1782	char *data_ = SvPVbyte (data, len);
		1783
		1784	int elemsize = format == 16 ? sizeof (short)
		1785	: format == 32 ? sizeof (long)
		1786	: 1;
		1787
		1788	XChangeProperty (THIS->dpy, window, property,
		1789	type, format, PropModeReplace,
		1790	(unsigned char *)data_, len / elemsize);
		1791	XSync (THIS->dpy, 0);
		1792	}
		1793
		1794	Atom
		1795	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1796	C_ARGS: term->dpy, atom_name, only_if_exists
		1797
		1798	char *
		1799	XGetAtomName (rxvt_term *term, Atom atom)
		1800	C_ARGS: term->dpy, atom
		1801	CLEANUP:
		1802	XFree (RETVAL);
		1803
		1804	void
		1805	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1806	C_ARGS: term->dpy, window, property
		1807
		1808	Window
		1809	rxvt_term::DefaultRootWindow ()
		1810	CODE:
		1811	RETVAL = THIS->display->root;
		1812	OUTPUT:
		1813	RETVAL
		1814
		1815	#if 0
		1816
		1817	Window
		1818	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1819	C_ARGS: term->dpy, (Window)parent,
		1820	x, y, width, height, 0,
		1821	term->pix_colors_focused[Color_border],
		1822	term->pix_colors_focused[Color_border]
		1823
		1824	#endif
		1825
		1826	void
		1827	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1828	C_ARGS: term->dpy, window, parent, x, y
		1829
		1830	void
		1831	XMapWindow (rxvt_term *term, Window window)
		1832	C_ARGS: term->dpy, window
		1833
		1834	void
		1835	XUnmapWindow (rxvt_term *term, Window window)
		1836	C_ARGS: term->dpy, window
		1837
		1838	void
		1839	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1840	C_ARGS: term->dpy, window, x, y, width, height
		1841
		1842	void
		1843	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1844	CODE:
		1845	{
		1846	XWindowAttributes attr;
		1847	XGetWindowAttributes (THIS->dpy, window, &attr);
		1848	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1849	}
		1850
		1851	void
		1852	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1853	PPCODE:
		1854	{
		1855	int dx, dy;
		1856	Window child;
		1857
		1858	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1859	{
		1860	EXTEND (SP, 3);
		1861	PUSHs (newSViv (dx));
		1862	PUSHs (newSViv (dy));
		1863	PUSHs (newSVuv (child));
		1864	}
		1865	}
		1866
		1867	#############################################################################
		1868	# urxvt::overlay
		1869	#############################################################################
		1870
1409	MODULE = urxvt PACKAGE = urxvt::overlay	1871	MODULE = urxvt PACKAGE = urxvt::overlay
1410		1872
1411	void	1873	void
1412	overlay::set (int x, int y, SV *text, SV *rend = 0)	1874	overlay::set (int x, int y, SV *text, SV *rend = 0)
1413		1875
…		…
1417	void	1879	void
1418	overlay::hide ()	1880	overlay::hide ()
1419		1881
1420	void	1882	void
1421	overlay::DESTROY ()	1883	overlay::DESTROY ()
		1884
		1885	#############################################################################
		1886	# urxvt::watcher
		1887	#############################################################################
		1888
		1889	MODULE = urxvt PACKAGE = urxvt::watcher
		1890
		1891	CHAINED
		1892	perl_watcher::cb (SV *cb)
		1893	CODE:
		1894	THIS->cb (cb);
		1895	OUTPUT:
		1896	RETVAL
		1897
		1898	#############################################################################
		1899	# urxvt::timer
		1900	#############################################################################
1422		1901
1423	MODULE = urxvt PACKAGE = urxvt::timer	1902	MODULE = urxvt PACKAGE = urxvt::timer
1424		1903
1425	SV *	1904	SV *
1426	timer::new ()	1905	timer::new ()
1427	CODE:	1906	CODE:
1428	timer *w = new timer;	1907	timer *w = new timer;
1429	w->start (NOW);	1908	w->start (NOW);
1430	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1909	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1431	w->self = (HV *)SvRV (RETVAL);	1910	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:	1911	OUTPUT:
1441	RETVAL	1912	RETVAL
1442		1913
1443	NV	1914	NV
1444	timer::at ()	1915	timer::at ()
1445	CODE:	1916	CODE:
1446	RETVAL = THIS->at;	1917	RETVAL = THIS->at;
1447	OUTPUT:	1918	OUTPUT:
1448	RETVAL	1919	RETVAL
1449		1920
1450	timer *	1921	CHAINED
1451	timer::interval (NV interval)	1922	timer::interval (NV interval)
1452	CODE:	1923	CODE:
1453	THIS->interval = interval;	1924	THIS->interval = interval;
		1925	OUTPUT:
1454	RETVAL = THIS;	1926	RETVAL
1455	OUTPUT:
1456	RETVAL
1457		1927
1458	timer *	1928	CHAINED
1459	timer::set (NV tstamp)	1929	timer::set (NV tstamp)
1460	CODE:	1930	CODE:
1461	THIS->set (tstamp);	1931	THIS->set (tstamp);
		1932	OUTPUT:
1462	RETVAL = THIS;	1933	RETVAL
1463	OUTPUT:
1464	RETVAL
1465		1934
1466	timer *	1935	CHAINED
1467	timer::start (NV tstamp = THIS->at)	1936	timer::start (NV tstamp = THIS->at)
1468	CODE:	1937	CODE:
1469	THIS->start (tstamp);	1938	THIS->start (tstamp);
		1939	OUTPUT:
1470	RETVAL = THIS;	1940	RETVAL
1471	OUTPUT:
1472	RETVAL
1473		1941
1474	timer *	1942	CHAINED
		1943	timer::after (NV delay)
		1944	CODE:
		1945	THIS->start (NOW + delay);
		1946	OUTPUT:
		1947	RETVAL
		1948
		1949	CHAINED
1475	timer::stop ()	1950	timer::stop ()
1476	CODE:	1951	CODE:
1477	THIS->stop ();	1952	THIS->stop ();
1478	RETVAL = THIS;
1479	OUTPUT:	1953	OUTPUT:
1480	RETVAL	1954	RETVAL
1481		1955
1482	void	1956	void
1483	timer::DESTROY ()	1957	timer::DESTROY ()
		1958
		1959	#############################################################################
		1960	# urxvt::iow
		1961	#############################################################################
1484		1962
1485	MODULE = urxvt PACKAGE = urxvt::iow	1963	MODULE = urxvt PACKAGE = urxvt::iow
1486		1964
1487	SV *	1965	SV *
1488	iow::new ()	1966	iow::new ()
1489	CODE:	1967	CODE:
1490	iow *w = new iow;	1968	iow *w = new iow;
1491	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1969	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1492	w->self = (HV *)SvRV (RETVAL);	1970	w->self = (HV *)SvRV (RETVAL);
1493	OUTPUT:	1971	OUTPUT:
1494	RETVAL	1972	RETVAL
1495		1973
1496	iow *	1974	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)	1975	iow::fd (int fd)
1506	CODE:	1976	CODE:
1507	THIS->fd = fd;	1977	THIS->fd = fd;
		1978	OUTPUT:
1508	RETVAL = THIS;	1979	RETVAL
1509	OUTPUT:
1510	RETVAL
1511		1980
1512	iow *	1981	CHAINED
1513	iow::events (short events)	1982	iow::events (short events)
1514	CODE:	1983	CODE:
1515	THIS->events = events;	1984	THIS->events = events;
		1985	OUTPUT:
1516	RETVAL = THIS;	1986	RETVAL
1517	OUTPUT:
1518	RETVAL
1519		1987
1520	iow *	1988	CHAINED
1521	iow::start ()	1989	iow::start ()
1522	CODE:	1990	CODE:
1523	THIS->start ();	1991	THIS->start ();
		1992	OUTPUT:
1524	RETVAL = THIS;	1993	RETVAL
1525	OUTPUT:
1526	RETVAL
1527		1994
1528	iow *	1995	CHAINED
1529	iow::stop ()	1996	iow::stop ()
1530	CODE:	1997	CODE:
1531	THIS->stop ();	1998	THIS->stop ();
1532	RETVAL = THIS;
1533	OUTPUT:	1999	OUTPUT:
1534	RETVAL	2000	RETVAL
1535		2001
1536	void	2002	void
1537	iow::DESTROY ()	2003	iow::DESTROY ()
1538		2004
		2005	#############################################################################
		2006	# urxvt::iw
		2007	#############################################################################
1539		2008
		2009	MODULE = urxvt PACKAGE = urxvt::iw
		2010
		2011	SV *
		2012	iw::new ()
		2013	CODE:
		2014	iw *w = new iw;
		2015	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2016	w->self = (HV *)SvRV (RETVAL);
		2017	OUTPUT:
		2018	RETVAL
		2019
		2020	CHAINED
		2021	iw::start ()
		2022	CODE:
		2023	THIS->start ();
		2024	OUTPUT:
		2025	RETVAL
		2026
		2027	CHAINED
		2028	iw::stop ()
		2029	CODE:
		2030	THIS->stop ();
		2031	OUTPUT:
		2032	RETVAL
		2033
		2034	void
		2035	iw::DESTROY ()
		2036
		2037	#############################################################################
		2038	# urxvt::pw
		2039	#############################################################################
		2040
		2041	MODULE = urxvt PACKAGE = urxvt::pw
		2042
		2043	SV *
		2044	pw::new ()
		2045	CODE:
		2046	pw *w = new pw;
		2047	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2048	w->self = (HV *)SvRV (RETVAL);
		2049	OUTPUT:
		2050	RETVAL
		2051
		2052	CHAINED
		2053	pw::start (int pid)
		2054	CODE:
		2055	THIS->start (pid);
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	CHAINED
		2060	pw::stop ()
		2061	CODE:
		2062	THIS->stop ();
		2063	OUTPUT:
		2064	RETVAL
		2065
		2066	void
		2067	pw::DESTROY ()
		2068
		2069

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