ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.46 by root, Mon Jan 9 01:36:56 2006 UTC vs.
Revision 1.108 by root, Sun Dec 10 15:14:05 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
		36	#include "iom.h"
34	#include "rxvt.h"	37	#include "rxvt.h"
35	#include "iom.h"	38	#include "keyboard.h"
36	#include "rxvtutil.h"	39	#include "rxvtutil.h"
37	#include "rxvtperl.h"	40	#include "rxvtperl.h"
38		41
39	#include "perlxsi.c"	42	#include "perlxsi.c"
40		43
41	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
43	#else	46	#else
44	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
45	#endif	48	#endif
46		49
47	#undef LINENO	50	#undef LINENO
48	#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)
49	#undef ROW	52	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
51		54
		55	typedef int CHAINED UNUSED;
		56
52	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
53
54	static SV *
55	taint (SV *sv)
56	{
57	SvTAINT (sv);
58	return sv;
59	}
60
61	static SV *
62	taint_if (SV *sv, SV *src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66
67	return sv;
68	}
69		58
70	static wchar_t *	59	static wchar_t *
71	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
72	{	61	{
73	STRLEN len;	62	STRLEN len;
…		…
91	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
92	{	81	{
93	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94	}	83	}
95		84
96	//TODO: use magic
97	static SV *	85	static SV *
98	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
99	{	87	{
100	HV *hv = newHV ();	88	HV *hv = newHV ();
101	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
124	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);
125		113
126	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
127	}	115	}
128		116
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		119
132	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
133		123
134	struct perl_watcher	124	struct perl_watcher
135	{	125	{
136	SV *cbsv;	126	SV *cbsv;
137	HV *self;	127	HV *self;
138		128
139	perl_watcher ()	129	perl_watcher ()
140	: cbsv (newSV (0))	130	: cbsv (0)
141	{	131	{
142	}	132	}
143		133
144	~perl_watcher ()	134	~perl_watcher ()
145	{	135	{
146	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
147	}	137	}
148		138
149	void cb (SV *cb)	139	void cb (SV *cb)
150	{	140	{
151	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
152	}	143	}
153		144
154	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
155	};	146	};
156		147
…		…
179		170
180	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
181	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182	}	173	}
183		174
184	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
185	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
186		177
187	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
188	{	179	{
189	tstamp interval;	180	tstamp interval;
190		181
191	timer ()	182	timer ()
192	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
200		191
201	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
202	}	193	}
203	};	194	};
204		195
205	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
206	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
207		198
208	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
209	{	200	{
210	iow ()	201	iow ()
211	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
212	{	203	{
213	}	204	}
…		…
216	{	207	{
217	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
218	}	209	}
219	};	210	};
220		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
221	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
222		245
223	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224		247
225	struct overlay {	248	class overlay {
226	HV *self;
227	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
228	int x, y, w, h;	251	int x, y, w, h;
229	int border;	252	int border;
230	text_t **text;	253	text_t **text;
231	rend_t **rend;	254	rend_t **rend;
232		255
		256	public:
		257	HV *self;
		258
233	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);
234	~overlay ();	260	~overlay ();
235		261
236	void show ();	262	void show ();
237	void hide ();	263	void hide ();
…		…
240		266
241	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
242	};	268	};
243		269
244	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)
245	: 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)
246	{	272	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
247	if (border == 2)	276	if (border == 2)
248	{	277	{
249	w += 2;	278	w += 2;
250	h += 2;	279	h += 2;
251	}	280	}
…		…
289	*rp++ = r;	318	*rp++ = r;
290	}	319	}
291	}	320	}
292		321
293	show ();	322	show ();
294	THIS->want_refresh = 1;
295	}	323	}
296		324
297	overlay::~overlay ()	325	overlay::~overlay ()
298	{	326	{
299	hide ();	327	hide ();
…		…
304	delete [] rend[y];	332	delete [] rend[y];
305	}	333	}
306		334
307	delete [] text;	335	delete [] text;
308	delete [] rend;	336	delete [] rend;
		337	}
		338
		339	void
		340	overlay::show ()
		341	{
		342	if (overlay_av)
		343	return;
		344
		345	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		346	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		347	));
		348	av_push (overlay_av, newSViv ((long)this));
309		349
310	THIS->want_refresh = 1;	350	THIS->want_refresh = 1;
311	}	351	}
312		352
313	void	353	void
314	overlay::show ()
315	{
316	char key[33]; sprintf (key, "%32lx", (long)this);
317
318	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319	hv_store (hv, key, 32, newSViv ((long)this), 0);
320	}
321
322	void
323	overlay::hide ()	354	overlay::hide ()
324	{	355	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	356	if (!overlay_av)
		357	return;
326		358
327	if (ovs)	359	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		360
331	HV *hv = (HV *)SvRV (*ovs);	361	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	363	break;
		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;
334	}	374	}
335		375
336	void overlay::swap ()	376	void overlay::swap ()
337	{	377	{
338	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));
…		…
344	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
345	{	385	{
346	text_t *t1 = text [y];	386	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
348		388
349	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;
350	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;
351		391
352	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
353	{	393	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	text_t t = *t1; *t1++ = *t2; *t2++ = t;
355	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));
…		…
378	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
380		420
381	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
382		422
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	425	}
386		426
387	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
388	}	428	}
…		…
391	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
392		432
393	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
394		434
395	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		436
401	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	438	{
403	if (perl)	439	if (perl)
404	{	440	{
…		…
406	perl_free (perl);	442	perl_free (perl);
407	}	443	}
408	}	444	}
409		445
410	void	446	void
411	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
412	{	448	{
413	if (!perl)	449	if (!perl)
414	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
415	char *argv[] = {	456	char *argv[] = {
416	"",	457	"",
417	"-T",	458	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
419	};	465	};
420		466
421	perl = perl_alloc ();	467	perl = perl_alloc ();
422	perl_construct (perl);	468	perl_construct (perl);
423		469
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425	|| perl_run (perl))	471	|| perl_run (perl))
426	{	472	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		474
429	perl_destruct (perl);	475	perl_destruct (perl);
430	perl_free (perl);	476	perl_free (perl);
431	perl = 0;	477	perl = 0;
432	}	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);
433	}	490	}
434	}	491	}
435		492
436	static void	493	static void
437	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
438	{	495	{
439	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
440	{	497	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
443	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
444	}	501	}
445	}	502	}
446		503
447	bool	504	bool
448	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
449	{	506	{
450	if (!perl)	507	if (!perl || !term->perl.self)
451	return false;	508	return false;
452		509
453	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
454	{	512	{
455	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));
456	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 ();
457	}	517	}
458	else if (!term->perl.self)	518
459	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	}
460	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
461	{	728	{
462	// 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;
463	}	734	}
464	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
465	{
466	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467		735
468	if (HvKEYS (hv))	736	swap (perl_environ, environ);
469	{
470	hv_iterinit (hv);
471		737
472	while (HE *he = hv_iternext (hv))	738	return event_consumed;
473	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
474	}
475	}
476	else if (!should_invoke [htype])
477	return false;
478
479	dSP;
480	va_list ap;
481
482	va_start (ap, htype);
483
484	ENTER;
485	SAVETMPS;
486
487	PUSHMARK (SP);
488
489	XPUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));
491
492	for (;;) {
493	data_type dt = (data_type)va_arg (ap, int);
494
495	switch (dt)
496	{
497	case DT_INT:
498	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499	break;
500
501	case DT_LONG:
502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503	break;
504
505	case DT_STR:
506	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507	break;
508
509	case DT_STR_LEN:
510	{
511	char *str = va_arg (ap, char *);
512	int len = va_arg (ap, int);
513
514	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515	}
516	break;
517
518	case DT_WCS_LEN:
519	{
520	wchar_t *wstr = va_arg (ap, wchar_t *);
521	int wlen = va_arg (ap, int);
522
523	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524	}
525	break;
526
527	case DT_XEVENT:
528	{
529	XEvent *xe = va_arg (ap, XEvent *);
530	HV *hv = newHV ();
531
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534	# undef set
535
536	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);
539
540	switch (xe->type)
541	{
542	case KeyPress:
543	case KeyRelease:
544	case ButtonPress:
545	case ButtonRelease:
546	case MotionNotify:
547	setiv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);
551	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);
555	break;
556	}
557
558	switch (xe->type)
559	{
560	case KeyPress:
561	case KeyRelease:
562	setiv (keycode, xe->xkey.keycode);
563	break;
564
565	case ButtonPress:
566	case ButtonRelease:
567	setiv (button, xe->xbutton.button);
568	break;
569
570	case MotionNotify:
571	setiv (is_hint, xe->xmotion.is_hint);
572	break;
573	}
574
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}
577	break;
578
579	case DT_END:
580	{
581	va_end (ap);
582
583	PUTBACK;
584	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
585	SPAGAIN;
586
587	if (count)
588	{
589	SV *status = POPs;
590	count = SvTRUE (status);
591	}
592
593	PUTBACK;
594	FREETMPS;
595	LEAVE;
596
597	if (SvTRUE (ERRSV))
598	{
599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
600	ungrab (term); // better lose the grab than the session
601	}
602
603	if (htype == HOOK_DESTROY)
604	{
605	clearSVptr ((SV *)term->perl.self);
606	SvREFCNT_dec ((SV *)term->perl.self);
607	}
608
609	return count;
610	}
611
612	default:
613	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614	}
615	}
616	}	739	}
617		740
618	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
619		742
620	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
621		744
622	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
623		746
624	BOOT:	747	BOOT:
625	{	748	{
626	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	749	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627		753
628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630	# include "hookinc.h"	756	# include "hookinc.h"
631	# undef def	757	# undef def
…		…
636	# include "optinc.h"	762	# include "optinc.h"
637	# undef nodef	763	# undef nodef
638	# undef def	764	# undef def
639		765
640	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
641	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
642	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
643	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
644	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
645	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
646	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
647	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
648	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
649		779
650	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
651	export_const_iv (ShiftMask);	781	const_iv (ShiftMask),
652	export_const_iv (LockMask);	782	const_iv (LockMask),
653	export_const_iv (ControlMask);	783	const_iv (ControlMask),
654	export_const_iv (Mod1Mask);	784	const_iv (Mod1Mask),
655	export_const_iv (Mod2Mask);	785	const_iv (Mod2Mask),
656	export_const_iv (Mod3Mask);	786	const_iv (Mod3Mask),
657	export_const_iv (Mod4Mask);	787	const_iv (Mod4Mask),
658	export_const_iv (Mod5Mask);	788	const_iv (Mod5Mask),
659	export_const_iv (Button1Mask);	789	const_iv (Button1Mask),
660	export_const_iv (Button2Mask);	790	const_iv (Button2Mask),
661	export_const_iv (Button3Mask);	791	const_iv (Button3Mask),
662	export_const_iv (Button4Mask);	792	const_iv (Button4Mask),
663	export_const_iv (Button5Mask);	793	const_iv (Button5Mask),
664	export_const_iv (AnyModifier);	794	const_iv (AnyModifier),
		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
		800	const_iv (EVENT_NONE),
		801	const_iv (EVENT_READ),
		802	const_iv (EVENT_WRITE),
		803
		804	const_iv (NoEventMask),
		805	const_iv (KeyPressMask),
		806	const_iv (KeyReleaseMask),
		807	const_iv (ButtonPressMask),
		808	const_iv (ButtonReleaseMask),
		809	const_iv (EnterWindowMask),
		810	const_iv (LeaveWindowMask),
		811	const_iv (PointerMotionMask),
		812	const_iv (PointerMotionHintMask),
		813	const_iv (Button1MotionMask),
		814	const_iv (Button2MotionMask),
		815	const_iv (Button3MotionMask),
		816	const_iv (Button4MotionMask),
		817	const_iv (Button5MotionMask),
		818	const_iv (ButtonMotionMask),
		819	const_iv (KeymapStateMask),
		820	const_iv (ExposureMask),
		821	const_iv (VisibilityChangeMask),
		822	const_iv (StructureNotifyMask),
		823	const_iv (ResizeRedirectMask),
		824	const_iv (SubstructureNotifyMask),
		825	const_iv (SubstructureRedirectMask),
		826	const_iv (FocusChangeMask),
		827	const_iv (PropertyChangeMask),
		828	const_iv (ColormapChangeMask),
		829	const_iv (OwnerGrabButtonMask),
		830
		831	const_iv (KeyPress),
		832	const_iv (KeyRelease),
		833	const_iv (ButtonPress),
		834	const_iv (ButtonRelease),
		835	const_iv (MotionNotify),
		836	const_iv (EnterNotify),
		837	const_iv (LeaveNotify),
		838	const_iv (FocusIn),
		839	const_iv (FocusOut),
		840	const_iv (KeymapNotify),
		841	const_iv (Expose),
		842	const_iv (GraphicsExpose),
		843	const_iv (NoExpose),
		844	const_iv (VisibilityNotify),
		845	const_iv (CreateNotify),
		846	const_iv (DestroyNotify),
		847	const_iv (UnmapNotify),
		848	const_iv (MapNotify),
		849	const_iv (MapRequest),
		850	const_iv (ReparentNotify),
		851	const_iv (ConfigureNotify),
		852	const_iv (ConfigureRequest),
		853	const_iv (GravityNotify),
		854	const_iv (ResizeRequest),
		855	const_iv (CirculateNotify),
		856	const_iv (CirculateRequest),
		857	const_iv (PropertyNotify),
		858	const_iv (SelectionClear),
		859	const_iv (SelectionRequest),
		860	const_iv (SelectionNotify),
		861	const_iv (ColormapNotify),
		862	const_iv (ClientMessage),
		863	const_iv (MappingNotify),
		864	# if ENABLE_XIM_ONTHESPOT
		865	const_iv (XIMReverse),
		866	const_iv (XIMUnderline),
		867	const_iv (XIMHighlight),
		868	const_iv (XIMPrimary),
		869	const_iv (XIMSecondary),
		870	const_iv (XIMTertiary),
		871	const_iv (XIMVisibleToForward),
		872	const_iv (XIMVisibleToBackword),
		873	const_iv (XIMVisibleToCenter),
		874	# if 0
		875	const_iv (XIMForwardChar),
		876	const_iv (XIMBackwardChar),
		877	const_iv (XIMForwardWord),
		878	const_iv (XIMBackwardWord),
		879	const_iv (XIMCaretUp),
		880	const_iv (XIMCaretDown),
		881	const_iv (XIMNextLine),
		882	const_iv (XIMPreviousLine),
		883	const_iv (XIMLineStart),
		884	const_iv (XIMLineEnd),
		885	const_iv (XIMAbsolutePosition),
		886	const_iv (XIMDontChange),
		887	# endif
		888	# endif
		889	};
		890
		891	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		892	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
665	}	893	}
		894
		895	void
		896	warn (const char *msg)
		897	CODE:
		898	rxvt_warn ("%s", msg);
		899
		900	void
		901	fatal (const char *msg)
		902	CODE:
		903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
		907
		908	NV
		909	NOW ()
		910	CODE:
		911	RETVAL = NOW;
		912	OUTPUT:
		913	RETVAL
		914
		915	int
		916	GET_BASEFG (int rend)
		917	CODE:
		918	RETVAL = GET_BASEFG (rend);
		919	OUTPUT:
		920	RETVAL
		921
		922	int
		923	GET_BASEBG (int rend)
		924	CODE:
		925	RETVAL = GET_BASEBG (rend);
		926	OUTPUT:
		927	RETVAL
		928
		929	int
		930	SET_FGCOLOR (int rend, int new_color)
		931	CODE:
		932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		933	OUTPUT:
		934	RETVAL
		935
		936	int
		937	SET_BGCOLOR (int rend, int new_color)
		938	CODE:
		939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		940	OUTPUT:
		941	RETVAL
		942
		943	int
		944	GET_CUSTOM (int rend)
		945	CODE:
		946	RETVAL = (rend & RS_customMask) >> RS_customShift;
		947	OUTPUT:
		948	RETVAL
		949
		950	int
		951	SET_CUSTOM (int rend, int new_value)
		952	CODE:
		953	{
		954	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		955	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		956
		957	RETVAL = (rend & ~RS_customMask)
		958	| ((new_value << RS_customShift) & RS_customMask);
		959	}
		960	OUTPUT:
		961	RETVAL
		962
		963	void
		964	termlist ()
		965	PPCODE:
		966	{
		967	EXTEND (SP, rxvt_term::termlist.size ());
		968
		969	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		970	if ((*t)->perl.self)
		971	PUSHs (sv_2mortal (newSVterm (*t)));
		972	}
		973
		974	MODULE = urxvt PACKAGE = urxvt::term
666		975
667	SV *	976	SV *
668	new (...)	977	_new (AV *env, AV *arg)
669	CODE:	978	CODE:
670	{	979	{
		980	rxvt_term *term = new rxvt_term;
		981
671	stringvec *argv = new stringvec;	982	stringvec *argv = new stringvec;
		983	stringvec *envv = new stringvec;
		984
		985	for (int i = 0; i <= AvFILL (arg); i++)
		986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		987
		988	for (int i = AvFILL (env) + 1; i--; )
		989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		990
		991	envv->push_back (0);
		992
672	bool success;	993	bool success;
673
674	for (int i = 0; i < items ;i++)
675	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
676
677	rxvt_term *term = new rxvt_term;
678
679	term->argv = argv;
680		994
681	try	995	try
682	{	996	{
683	if (!term->init (argv->size (), argv->begin ()))	997	success = term->init (argv, envv);
684	term = 0;
685	}	998	}
686	catch (const class rxvt_failure_exception &e)	999	catch (const class rxvt_failure_exception &e)
687	{	1000	{
		1001	success = false;
		1002	}
		1003
		1004	if (!success)
		1005	{
688	term->destroy ();	1006	term->destroy ();
689	croak ("exception caught while initializing new terminal instance");	1007	croak ("error while initializing new terminal instance");
690	}	1008	}
691		1009
692	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1010	RETVAL = term && term->perl.self
		1011	? newSVterm (term) : &PL_sv_undef;
693	}	1012	}
694	OUTPUT:	1013	OUTPUT:
695	RETVAL	1014	RETVAL
696		1015
697	void	1016	void
		1017	rxvt_term::destroy ()
		1018
		1019	void
698	set_should_invoke (int htype, int value)	1020	rxvt_term::set_should_invoke (int htype, int inc)
699	CODE:	1021	CODE:
700	rxvt_perl.should_invoke [htype] = value;	1022	THIS->perl.should_invoke [htype] += inc;
701
702	void
703	warn (const char *msg)
704	CODE:
705	rxvt_warn ("%s", msg);
706
707	void
708	fatal (const char *msg)
709	CODE:
710	rxvt_fatal ("%s", msg);
711
712	SV *
713	untaint (SV *sv)
714	CODE:
715	RETVAL = newSVsv (sv);
716	SvTAINTED_off (RETVAL);
717	OUTPUT:
718	RETVAL
719
720	NV
721	NOW ()
722	CODE:
723	RETVAL = NOW;
724	OUTPUT:
725	RETVAL
726		1023
727	int	1024	int
728	GET_BASEFG (int rend)	1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
729	CODE:	1026	CODE:
730	RETVAL = GET_BASEFG (rend);	1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
731	OUTPUT:	1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
732	RETVAL	1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
733		1031
734	int	1032	int
735	GET_BASEBG (int rend)
736	CODE:
737	RETVAL = GET_BASEBG (rend);
738	OUTPUT:
739	RETVAL
740
741	int
742	SET_FGCOLOR (int rend, int new_color)
743	CODE:
744	RETVAL = SET_FGCOLOR (rend, new_color);
745	OUTPUT:
746	RETVAL
747
748	int
749	SET_BGCOLOR (int rend, int new_color)
750	CODE:
751	RETVAL = SET_BGCOLOR (rend, new_color);
752	OUTPUT:
753	RETVAL
754
755	int
756	GET_CUSTOM (int rend)
757	CODE:
758	RETVAL = (rend && RS_customMask) >> RS_customShift;
759	OUTPUT:
760	RETVAL
761
762	int
763	SET_CUSTOM (int rend, int new_value)
764	CODE:
765	{
766	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
767	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
768
769	RETVAL = (rend & ~RS_customMask)
770	| ((new_value << RS_customShift) & RS_customMask);
771	}
772	OUTPUT:
773	RETVAL
774
775	MODULE = urxvt PACKAGE = urxvt::term
776
777	void
778	rxvt_term::destroy ()
779
780	void
781	rxvt_term::grab_button (int button, U32 modifiers)	1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
782	CODE:	1034	CODE:
783	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
784	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1036	OUTPUT: RETVAL
785	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1037
		1038	void
		1039	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1040	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1041	CODE:
		1042	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1043
		1044	void
		1045	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1046	CODE:
		1047	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1048
		1049	void
		1050	rxvt_term::XUngrabKeyboard (Time eventtime)
		1051	CODE:
		1052	XUngrabKeyboard (THIS->dpy, eventtime);
786		1053
787	bool	1054	bool
788	rxvt_term::grab (U32 eventtime, int sync = 0)	1055	rxvt_term::grab (Time eventtime, int sync = 0)
789	CODE:	1056	CODE:
790	{	1057	{
791	int mode = sync ? GrabModeSync : GrabModeAsync;	1058	int mode = sync ? GrabModeSync : GrabModeAsync;
792		1059
793	THIS->perl.grabtime = 0;	1060	THIS->perl.grabtime = 0;
794		1061
795	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
796	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1063	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
797	mode, mode, None, GRAB_CURSOR, eventtime))	1064	mode, mode, None, GRAB_CURSOR, eventtime))
798	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
799	THIS->perl.grabtime = eventtime;	1066	THIS->perl.grabtime = eventtime;
800	else	1067	else
801	XUngrabPointer (THIS->display->display, eventtime);	1068	XUngrabPointer (THIS->dpy, eventtime);
802		1069
803	RETVAL = !!THIS->perl.grabtime;	1070	RETVAL = !!THIS->perl.grabtime;
804	}	1071	}
805	OUTPUT:	1072	OUTPUT:
806	RETVAL	1073	RETVAL
807		1074
808	void	1075	void
809	rxvt_term::allow_events_async ()	1076	rxvt_term::allow_events_async ()
810	CODE:	1077	CODE:
811	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
812		1079
813	void	1080	void
814	rxvt_term::allow_events_sync ()	1081	rxvt_term::allow_events_sync ()
815	CODE:	1082	CODE:
816	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
817		1084
818	void	1085	void
819	rxvt_term::allow_events_replay ()	1086	rxvt_term::allow_events_replay ()
820	CODE:	1087	CODE:
821	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
822	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
823		1090
824	void	1091	void
825	rxvt_term::ungrab ()	1092	rxvt_term::ungrab ()
826	CODE:	1093	CODE:
827	ungrab (THIS);	1094	ungrab (THIS);
		1095
		1096	int
		1097	rxvt_term::XStringToKeysym (char *string)
		1098	CODE:
		1099	RETVAL = XStringToKeysym (string);
		1100	OUTPUT: RETVAL
		1101
		1102	char *
		1103	rxvt_term::XKeysymToString (int sym)
		1104	CODE:
		1105	RETVAL = XKeysymToString (sym);
		1106	OUTPUT: RETVAL
		1107
		1108	int
		1109	rxvt_term::XKeysymToKeycode (int sym)
		1110	CODE:
		1111	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1112	OUTPUT: RETVAL
		1113
		1114	int
		1115	rxvt_term::XKeycodeToKeysym (int code, int index)
		1116	CODE:
		1117	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1118	OUTPUT: RETVAL
828		1119
829	int	1120	int
830	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
831	CODE:	1122	CODE:
832	{	1123	{
833	wchar_t *wstr = sv2wcs (str);	1124	wchar_t *wstr = sv2wcs (str);
834		1125
835	rxvt_push_locale (THIS->locale);	1126	rxvt_push_locale (THIS->locale);
836	RETVAL = wcswidth (wstr, wcslen (wstr));	1127	RETVAL = 0;
		1128	for (wchar_t *wc = wstr; *wc; wc++)
		1129	{
		1130	int w = WCWIDTH (*wc);
		1131
		1132	if (w)
		1133	RETVAL += max (w, 1);
		1134	}
837	rxvt_pop_locale ();	1135	rxvt_pop_locale ();
838		1136
839	free (wstr);	1137	free (wstr);
840	}	1138	}
841	OUTPUT:	1139	OUTPUT:
…		…
851	char *mbstr = rxvt_wcstombs (wstr);	1149	char *mbstr = rxvt_wcstombs (wstr);
852	rxvt_pop_locale ();	1150	rxvt_pop_locale ();
853		1151
854	free (wstr);	1152	free (wstr);
855		1153
856	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1154	RETVAL = newSVpv (mbstr, 0);
857	free (mbstr);	1155	free (mbstr);
858	}	1156	}
859	OUTPUT:	1157	OUTPUT:
860	RETVAL	1158	RETVAL
861		1159
…		…
868		1166
869	rxvt_push_locale (THIS->locale);	1167	rxvt_push_locale (THIS->locale);
870	wchar_t *wstr = rxvt_mbstowcs (data, len);	1168	wchar_t *wstr = rxvt_mbstowcs (data, len);
871	rxvt_pop_locale ();	1169	rxvt_pop_locale ();
872		1170
873	RETVAL = taint_if (wcs2sv (wstr), octets);	1171	RETVAL = wcs2sv (wstr);
874	free (wstr);	1172	free (wstr);
875	}	1173	}
		1174	OUTPUT:
		1175	RETVAL
		1176
		1177	char *
		1178	rxvt_term::locale ()
		1179	CODE:
		1180	RETVAL = THIS->locale;
876	OUTPUT:	1181	OUTPUT:
877	RETVAL	1182	RETVAL
878		1183
879	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1184	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
880		1185
…		…
885	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1190	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
886	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1191	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
887	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1192	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
888	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1193	#define TERM_OFFSET_focus TERM_OFFSET(focus)
889	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1194	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1195	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1196	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1197	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
890	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1198	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
891	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1199	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
892	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1200	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
893		1201
894	int	1202	int
895	rxvt_term::width ()	1203	rxvt_term::width ()
896	ALIAS:	1204	ALIAS:
897	width = TERM_OFFSET_width	1205	width = TERM_OFFSET_width
…		…
901	fbase = TERM_OFFSET_fbase	1209	fbase = TERM_OFFSET_fbase
902	nrow = TERM_OFFSET_nrow	1210	nrow = TERM_OFFSET_nrow
903	ncol = TERM_OFFSET_ncol	1211	ncol = TERM_OFFSET_ncol
904	focus = TERM_OFFSET_focus	1212	focus = TERM_OFFSET_focus
905	mapped = TERM_OFFSET_mapped	1213	mapped = TERM_OFFSET_mapped
		1214	int_bwidth = TERM_OFFSET_int_bwidth
		1215	ext_bwidth = TERM_OFFSET_ext_bwidth
		1216	lineSpace = TERM_OFFSET_lineSpace
906	saveLines = TERM_OFFSET_saveLines	1217	saveLines = TERM_OFFSET_saveLines
907	total_rows = TERM_OFFSET_total_rows	1218	total_rows = TERM_OFFSET_total_rows
908	nsaved = TERM_OFFSET_nsaved	1219	top_row = TERM_OFFSET_top_row
909	CODE:	1220	CODE:
910	RETVAL = *(int *)((char *)THIS + ix);	1221	RETVAL = *(int *)((char *)THIS + ix);
911	OUTPUT:	1222	OUTPUT:
912	RETVAL	1223	RETVAL
913		1224
…		…
915	rxvt_term::ModLevel3Mask ()	1226	rxvt_term::ModLevel3Mask ()
916	ALIAS:	1227	ALIAS:
917	ModLevel3Mask = 0	1228	ModLevel3Mask = 0
918	ModMetaMask = 1	1229	ModMetaMask = 1
919	ModNumLockMask = 2	1230	ModNumLockMask = 2
		1231	current_screen = 3
		1232	hidden_cursor = 4
920	CODE:	1233	CODE:
921	switch (ix)	1234	switch (ix)
922	{	1235	{
923	case 0: RETVAL = THIS->ModLevel3Mask; break;	1236	case 0: RETVAL = THIS->ModLevel3Mask; break;
924	case 1: RETVAL = THIS->ModMetaMask; break;	1237	case 1: RETVAL = THIS->ModMetaMask; break;
925	case 2: RETVAL = THIS->ModNumLockMask; break;	1238	case 2: RETVAL = THIS->ModNumLockMask; break;
		1239	case 3: RETVAL = THIS->current_screen; break;
		1240	case 4: RETVAL = THIS->hidden_cursor; break;
926	}	1241	}
927	OUTPUT:	1242	OUTPUT:
928	RETVAL	1243	RETVAL
929		1244
930	U32	1245	char *
		1246	rxvt_term::display_id ()
		1247	ALIAS:
		1248	display_id = 0
		1249	locale = 1
		1250	CODE:
		1251	switch (ix)
		1252	{
		1253	case 0: RETVAL = THIS->display->id; break;
		1254	case 1: RETVAL = THIS->locale; break;
		1255	}
		1256	OUTPUT:
		1257	RETVAL
		1258
		1259	SV *
		1260	rxvt_term::envv ()
		1261	ALIAS:
		1262	argv = 1
		1263	PPCODE:
		1264	{
		1265	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1266
		1267	EXTEND (SP, vec->size ());
		1268
		1269	for (char **i = vec->begin (); i != vec->end (); ++i)
		1270	if (*i)
		1271	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1272	}
		1273
		1274	int
		1275	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1276	CODE:
		1277	RETVAL = THIS->pty_ev.events;
		1278	if (events != EVENT_UNDEF)
		1279	THIS->pty_ev.set (events);
		1280	OUTPUT:
		1281	RETVAL
		1282
		1283	int
		1284	rxvt_term::pty_fd ()
		1285	CODE:
		1286	RETVAL = THIS->pty->pty;
		1287	OUTPUT:
		1288	RETVAL
		1289
		1290	Window
931	rxvt_term::parent ()	1291	rxvt_term::parent ()
932	CODE:	1292	CODE:
933	RETVAL = (U32)THIS->parent [0];	1293	RETVAL = THIS->parent [0];
934	OUTPUT:	1294	OUTPUT:
935	RETVAL	1295	RETVAL
936		1296
937	U32	1297	Window
938	rxvt_term::vt ()	1298	rxvt_term::vt ()
939	CODE:	1299	CODE:
940	RETVAL = (U32)THIS->vt;	1300	RETVAL = THIS->vt;
941	OUTPUT:	1301	OUTPUT:
942	RETVAL	1302	RETVAL
		1303
		1304	void
		1305	rxvt_term::vt_emask_add (U32 emask)
		1306	CODE:
		1307	THIS->vt_emask_perl |= emask;
		1308	THIS->vt_select_input ();
943		1309
944	U32	1310	U32
945	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1311	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
946	CODE:	1312	CODE:
947	{
948	RETVAL = THIS->rstyle;	1313	RETVAL = THIS->rstyle;
949	THIS->rstyle = new_rstyle;	1314	THIS->rstyle = new_rstyle;
950	}
951	OUTPUT:	1315	OUTPUT:
952	RETVAL	1316	RETVAL
953		1317
954	int	1318	int
955	rxvt_term::view_start (int newval = -1)	1319	rxvt_term::view_start (int newval = 1)
		1320	PROTOTYPE: $;$
956	CODE:	1321	CODE:
957	{	1322	{
958	RETVAL = THIS->view_start;	1323	RETVAL = THIS->view_start;
959		1324
960	if (newval >= 0)	1325	if (newval <= 0)
961	{	1326	THIS->scr_changeview (max (newval, THIS->top_row));
962	THIS->view_start = min (newval, THIS->nsaved);
963	THIS->scr_changeview (RETVAL);
964	}
965	}	1327	}
966	OUTPUT:	1328	OUTPUT:
967	RETVAL	1329	RETVAL
		1330
		1331	void
		1332	rxvt_term::focus_in ()
		1333
		1334	void
		1335	rxvt_term::focus_out ()
		1336
		1337	void
		1338	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1339	ALIAS:
		1340	key_release = 1
		1341	CODE:
		1342	{
		1343	XKeyEvent xkey;
		1344
		1345	memset (&xkey, 0, sizeof (xkey));
		1346
		1347	xkey.time = time;
		1348	xkey.state = state;
		1349	xkey.keycode = keycode;
		1350
		1351	xkey.type = ix ? KeyRelease : KeyPress;
		1352	xkey.display = THIS->dpy;
		1353	xkey.window = THIS->vt;
		1354	xkey.root = THIS->display->root;
		1355	xkey.subwindow = THIS->vt;
		1356
		1357	if (ix)
		1358	THIS->key_release (xkey);
		1359	else
		1360	THIS->key_press (xkey);
		1361	}
968		1362
969	void	1363	void
970	rxvt_term::want_refresh ()	1364	rxvt_term::want_refresh ()
971	CODE:	1365	CODE:
972	THIS->want_refresh = 1;	1366	THIS->want_refresh = 1;
973		1367
974	void	1368	void
975	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1369	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
976	PPCODE:	1370	PPCODE:
977	{	1371	{
978	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1372	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
979	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
980		1374
981	line_t &l = ROW(row_number);	1375	line_t &l = ROW(row_number);
982		1376
983	if (GIMME_V != G_VOID)	1377	if (GIMME_V != G_VOID)
984	{	1378	{
985	wchar_t *wstr = new wchar_t [THIS->ncol];	1379	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
986		1380
987	for (int col = 0; col < THIS->ncol; col++)	1381	for (int col = 0; col < THIS->ncol; col++)
988	wstr [col] = l.t [col];	1382	wstr [col] = l.t [col];
989		1383
990	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1384	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
991
992	delete [] wstr;
993	}	1385	}
994		1386
995	if (new_text)	1387	if (new_text)
996	{	1388	{
997	wchar_t *wstr = sv2wcs (new_text);	1389	wchar_t *wstr = sv2wcs (new_text);
998		1390
999	int len = min (wcslen (wstr) - start_ofs, max_len);	1391	int len = min (wcslen (wstr) - start_ofs, max_len);
1000		1392
1001	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1393	if (start_col < 0 || start_col + len > THIS->ncol)
1002	{	1394	{
1003	free (wstr);	1395	free (wstr);
1004	croak ("new_text extends beyond horizontal margins");	1396	croak ("new_text extends beyond horizontal margins");
1005	}	1397	}
1006		1398
…		…
1016		1408
1017	void	1409	void
1018	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1410	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1411	PPCODE:
1020	{	1412	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1413	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1414	XSRETURN_EMPTY;
1023		1415
1024	line_t &l = ROW(row_number);	1416	line_t &l = ROW(row_number);
1025		1417
1026	if (GIMME_V != G_VOID)	1418	if (GIMME_V != G_VOID)
…		…
1038	{	1430	{
1039	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1431	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1040	croak ("new_rend must be arrayref");	1432	croak ("new_rend must be arrayref");
1041		1433
1042	AV *av = (AV *)SvRV (new_rend);	1434	AV *av = (AV *)SvRV (new_rend);
1043	int len = min (av_len (av) + 1 - start_ofs, max_len);	1435	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1044		1436
1045	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1437	if (start_col < 0 || start_col + len > THIS->ncol)
1046	croak ("new_rend array extends beyond horizontal margins");	1438	croak ("new_rend array extends beyond horizontal margins");
1047		1439
1048	for (int col = start_col; col < start_col + len; col++)	1440	for (int col = start_col; col < start_col + len; col++)
1049	{	1441	{
1050	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1442	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1056		1448
1057	int	1449	int
1058	rxvt_term::ROW_l (int row_number, int new_length = -1)	1450	rxvt_term::ROW_l (int row_number, int new_length = -1)
1059	CODE:	1451	CODE:
1060	{	1452	{
1061	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1453	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1062	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1063		1455
1064	line_t &l = ROW(row_number);	1456	line_t &l = ROW(row_number);
1065	RETVAL = l.l;	1457	RETVAL = l.l;
1066		1458
…		…
1072		1464
1073	bool	1465	bool
1074	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1466	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1075	CODE:	1467	CODE:
1076	{	1468	{
1077	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1469	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1078	XSRETURN_EMPTY;	1470	XSRETURN_EMPTY;
1079		1471
1080	line_t &l = ROW(row_number);	1472	line_t &l = ROW(row_number);
1081	RETVAL = l.is_longer ();	1473	RETVAL = l.is_longer ();
1082		1474
…		…
1090	rxvt_term::special_encode (SV *string)	1482	rxvt_term::special_encode (SV *string)
1091	CODE:	1483	CODE:
1092	{	1484	{
1093	wchar_t *wstr = sv2wcs (string);	1485	wchar_t *wstr = sv2wcs (string);
1094	int wlen = wcslen (wstr);	1486	int wlen = wcslen (wstr);
1095	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1487	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1096		1488
1097	rxvt_push_locale (THIS->locale);	1489	rxvt_push_locale (THIS->locale);
1098		1490
1099	wchar_t *r = rstr;	1491	wchar_t *r = rstr;
1100	for (wchar_t *s = wstr; *s; s++)	1492	for (wchar_t *s = wstr; *s; s++)
		1493	{
		1494	int w = WCWIDTH (*s);
		1495
1101	if (wcwidth (*s) == 0)	1496	if (w == 0)
1102	{	1497	{
1103	if (r == rstr)	1498	if (r == rstr)
1104	croak ("leading combining character unencodable");	1499	croak ("leading combining character unencodable");
1105		1500
1106	unicode_t n = rxvt_compose (r[-1], *s);	1501	unicode_t n = rxvt_compose (r[-1], *s);
1107	if (n == NOCHAR)	1502	if (n == NOCHAR)
1108	n = rxvt_composite.compose (r[-1], *s);	1503	n = rxvt_composite.compose (r[-1], *s);
1109		1504
1110	r[-1] = n;	1505	r[-1] = n;
1111	}	1506	}
1112	#if !UNICODE_3	1507	#if !UNICODE_3
1113	else if (*s >= 0x10000)	1508	else if (*s >= 0x10000)
1114	*r++ = rxvt_composite.compose (*s);	1509	*r++ = rxvt_composite.compose (*s);
1115	#endif	1510	#endif
1116	else	1511	else
1117	*r++ = *s;	1512	*r++ = *s;
		1513
		1514	// the *2 above only allows wcwidth <= 2
		1515	if (w > 1)
		1516	*r++ = NOCHAR;
		1517	}
1118		1518
1119	rxvt_pop_locale ();	1519	rxvt_pop_locale ();
1120		1520
1121	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1521	RETVAL = wcs2sv (rstr, r - rstr);
1122
1123	delete [] rstr;
1124	}	1522	}
1125	OUTPUT:	1523	OUTPUT:
1126	RETVAL	1524	RETVAL
1127		1525
1128	SV *	1526	SV *
…		…
1140	else if (IS_COMPOSE (*s))	1538	else if (IS_COMPOSE (*s))
1141	dlen += rxvt_composite.expand (*s, 0);	1539	dlen += rxvt_composite.expand (*s, 0);
1142	else	1540	else
1143	dlen++;	1541	dlen++;
1144		1542
1145	wchar_t *rstr = new wchar_t [dlen];	1543	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1146		1544
1147	// decode	1545	// decode
1148	wchar_t *r = rstr;	1546	wchar_t *r = rstr;
1149	for (wchar_t *s = wstr; *s; s++)	1547	for (wchar_t *s = wstr; *s; s++)
1150	if (*s == NOCHAR)	1548	if (*s == NOCHAR)
…		…
1152	else if (IS_COMPOSE (*s))	1550	else if (IS_COMPOSE (*s))
1153	r += rxvt_composite.expand (*s, r);	1551	r += rxvt_composite.expand (*s, r);
1154	else	1552	else
1155	*r++ = *s;	1553	*r++ = *s;
1156		1554
1157	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1555	RETVAL = wcs2sv (rstr, r - rstr);
1158
1159	delete [] rstr;
1160	}	1556	}
1161	OUTPUT:	1557	OUTPUT:
1162	RETVAL	1558	RETVAL
1163		1559
1164	void	1560	void
1165	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1561	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1166	PPCODE:	1562	PPCODE:
1167	{	1563	{
1168	struct resval { const char *name; int value; } rslist [] = {	1564	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1169	# define def(name) { # name, Rs_ ## name },	1565	# define def(name) { # name, Rs_ ## name },
1170	# define reserve(name,count)	1566	# define reserve(name,count)
1171	# include "rsinc.h"	1567	# include "rsinc.h"
1172	# undef def	1568	# undef def
1173	# undef reserve	1569	# undef reserve
1174	};	1570	};
1175		1571
1176	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1572	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1177		1573
1178	do {	1574	do {
1179	if (rs-- == rslist)	1575	if (rs-- == rslist)
1180	croak ("no such resource '%s', requested", name);	1576	croak ("no such resource '%s', requested", name);
1181	} while (strcmp (name, rs->name));	1577	} while (strcmp (name, rs->name));
…		…
1184		1580
1185	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1581	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1186	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1582	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1187		1583
1188	if (GIMME_V != G_VOID)	1584	if (GIMME_V != G_VOID)
1189	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1585	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1190		1586
1191	if (newval)	1587	if (newval)
1192	{	1588	{
1193	if (SvOK (newval))	1589	if (SvOK (newval))
1194	{	1590	{
…		…
1199	else	1595	else
1200	THIS->rs [index] = 0;	1596	THIS->rs [index] = 0;
1201	}	1597	}
1202	}	1598	}
1203		1599
		1600	const char *
		1601	rxvt_term::x_resource (const char *name)
		1602
1204	bool	1603	bool
1205	rxvt_term::option (U32 optval, int set = -1)	1604	rxvt_term::option (U32 optval, int set = -1)
1206	CODE:	1605	CODE:
1207	{	1606	{
1208	RETVAL = THIS->options & optval;	1607	RETVAL = THIS->options & optval;
…		…
1212	if (set)	1611	if (set)
1213	THIS->options |= optval;	1612	THIS->options |= optval;
1214	else	1613	else
1215	THIS->options &= ~optval;	1614	THIS->options &= ~optval;
1216		1615
		1616	if (THIS->check_ev.is_active ()) // avoid doing this before START
1217	switch (optval)	1617	switch (optval)
1218	{	1618	{
1219	case Opt_skipBuiltinGlyphs:	1619	case Opt_skipBuiltinGlyphs:
1220	THIS->set_fonts ();	1620	THIS->set_fonts ();
1221	THIS->scr_remap_chars ();	1621	THIS->scr_remap_chars ();
1222	THIS->scr_touch (true);	1622	THIS->scr_touch (true);
1223	THIS->want_refresh = 1;	1623	THIS->want_refresh = 1;
1224	break;	1624	break;
1225		1625
1226	case Opt_cursorUnderline:	1626	case Opt_cursorUnderline:
1227	THIS->want_refresh = 1;	1627	THIS->want_refresh = 1;
1228	break;	1628	break;
1229		1629
1230	# case Opt_scrollBar_floating:	1630	# case Opt_scrollBar_floating:
1231	# case Opt_scrollBar_right:	1631	# case Opt_scrollBar_right:
1232	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1632	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1233	# break;	1633	# break;
1234	}	1634	}
1235	}	1635	}
1236	}	1636	}
1237	OUTPUT:	1637	OUTPUT:
		1638	RETVAL
		1639
		1640	bool
		1641	rxvt_term::parse_keysym (char *keysym, char *str)
		1642	CODE:
		1643	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1644	THIS->keyboard->register_done ();
		1645	OUTPUT:
1238	RETVAL	1646	RETVAL
1239		1647
1240	void	1648	void
1241	rxvt_term::screen_cur (...)	1649	rxvt_term::screen_cur (...)
1242	PROTOTYPE: $;$$	1650	PROTOTYPE: $;$$
…		…
1259	PUSHs (sv_2mortal (newSViv (rc.col)));	1667	PUSHs (sv_2mortal (newSViv (rc.col)));
1260	}	1668	}
1261		1669
1262	if (items == 3)	1670	if (items == 3)
1263	{	1671	{
1264	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1672	rc.row = SvIV (ST (1));
1265	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1673	rc.col = SvIV (ST (2));
		1674
		1675	if (ix == 2)
		1676	{
		1677	if (rc.col == 0)
		1678	{
		1679	// col == 0 means end of previous line
		1680	rc.row--;
		1681	rc.col = THIS->ncol;
		1682	}
		1683	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1684	&& rc.col > ROW(rc.row).l)
		1685	{
		1686	// col >= length means while line and add newline
		1687	rc.col = THIS->ncol;
		1688	}
		1689	}
		1690
		1691	clamp_it (rc.col, 0, THIS->ncol);
		1692	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1266		1693
1267	if (ix)	1694	if (ix)
1268	THIS->want_refresh = 1;	1695	THIS->want_refresh = 1;
1269	}	1696	}
1270	}	1697	}
1271		1698
		1699	char
		1700	rxvt_term::cur_charset ()
		1701	CODE:
		1702	RETVAL = THIS->charsets [THIS->screen.charset];
		1703	OUTPUT:
		1704	RETVAL
		1705
		1706	void
		1707	rxvt_term::selection_clear ()
		1708
		1709	void
		1710	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1711	CODE:
		1712	THIS->selection.op = SELECTION_CONT;
		1713	THIS->selection.rect = rect;
		1714	THIS->selection_make (eventtime);
		1715
1272	int	1716	int
1273	rxvt_term::selection_grab (U32 eventtime)	1717	rxvt_term::selection_grab (Time eventtime)
1274		1718
1275	void	1719	void
1276	rxvt_term::selection (SV *newtext = 0)	1720	rxvt_term::selection (SV *newtext = 0)
1277	PPCODE:	1721	PPCODE:
1278	{	1722	{
1279	if (GIMME_V != G_VOID)	1723	if (GIMME_V != G_VOID)
1280	XPUSHs (THIS->selection.text	1724	XPUSHs (THIS->selection.text
1281	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1725	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1282	: &PL_sv_undef);	1726	: &PL_sv_undef);
1283		1727
1284	if (newtext)	1728	if (newtext)
1285	{	1729	{
1286	free (THIS->selection.text);	1730	free (THIS->selection.text);
1287		1731
1288	THIS->selection.text = sv2wcs (newtext);	1732	THIS->selection.text = sv2wcs (newtext);
1289	THIS->selection.len = wcslen (THIS->selection.text);	1733	THIS->selection.len = wcslen (THIS->selection.text);
1290	}	1734	}
1291	}	1735	}
		1736
		1737	void
		1738	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1739
		1740	void
		1741	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1742
		1743	void
		1744	rxvt_term::scr_bell ()
		1745
		1746	void
		1747	rxvt_term::scr_change_screen (int screen)
1292		1748
1293	void	1749	void
1294	rxvt_term::scr_add_lines (SV *string)	1750	rxvt_term::scr_add_lines (SV *string)
1295	CODE:	1751	CODE:
1296	{	1752	{
…		…
1337	o->self = (HV *)SvRV (RETVAL);	1793	o->self = (HV *)SvRV (RETVAL);
1338	}	1794	}
1339	OUTPUT:	1795	OUTPUT:
1340	RETVAL	1796	RETVAL
1341		1797
		1798	#############################################################################
		1799	# Various X Utility Functions
		1800	#############################################################################
		1801
		1802	void
		1803	rxvt_term::XListProperties (Window window)
		1804	PPCODE:
		1805	{
		1806	int count;
		1807	Atom *props = XListProperties (THIS->dpy, window, &count);
		1808
		1809	EXTEND (SP, count);
		1810	while (count--)
		1811	PUSHs (newSVuv ((U32)props [count]));
		1812
		1813	XFree (props);
		1814	}
		1815
		1816	void
		1817	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1818	PPCODE:
		1819	{
		1820	Atom type;
		1821	int format;
		1822	unsigned long nitems;
		1823	unsigned long bytes_after;
		1824	unsigned char *prop;
		1825
		1826	XGetWindowProperty (THIS->dpy, window, property,
		1827	0, 1<<24, 0, AnyPropertyType,
		1828	&type, &format, &nitems, &bytes_after, &prop);
		1829
		1830	if (type != None)
		1831	{
		1832	int elemsize = format == 16 ? sizeof (short)
		1833	: format == 32 ? sizeof (long)
		1834	: 1;
		1835
		1836	EXTEND (SP, 3);
		1837	PUSHs (newSVuv ((U32)type));
		1838	PUSHs (newSViv (format));
		1839	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1840	XFree (prop);
		1841	}
		1842	}
		1843
		1844	void
		1845	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1846	CODE:
		1847	{
		1848	STRLEN len;
		1849	char *data_ = SvPVbyte (data, len);
		1850
		1851	int elemsize = format == 16 ? sizeof (short)
		1852	: format == 32 ? sizeof (long)
		1853	: 1;
		1854
		1855	XChangeProperty (THIS->dpy, window, property,
		1856	type, format, PropModeReplace,
		1857	(unsigned char *)data_, len / elemsize);
		1858	}
		1859
		1860	Atom
		1861	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1862	C_ARGS: term->dpy, atom_name, only_if_exists
		1863
		1864	char *
		1865	XGetAtomName (rxvt_term *term, Atom atom)
		1866	C_ARGS: term->dpy, atom
		1867	CLEANUP:
		1868	XFree (RETVAL);
		1869
		1870	void
		1871	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1872	C_ARGS: term->dpy, window, property
		1873
		1874	Window
		1875	rxvt_term::DefaultRootWindow ()
		1876	CODE:
		1877	RETVAL = THIS->display->root;
		1878	OUTPUT:
		1879	RETVAL
		1880
		1881	#if 0
		1882
		1883	Window
		1884	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1885	C_ARGS: term->dpy, (Window)parent,
		1886	x, y, width, height, 0,
		1887	term->pix_colors_focused[Color_border],
		1888	term->pix_colors_focused[Color_border]
		1889
		1890	#endif
		1891
		1892	void
		1893	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1894	C_ARGS: term->dpy, window, parent, x, y
		1895
		1896	void
		1897	XMapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XUnmapWindow (rxvt_term *term, Window window)
		1902	C_ARGS: term->dpy, window
		1903
		1904	void
		1905	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1906	C_ARGS: term->dpy, window, x, y, width, height
		1907
		1908	void
		1909	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1910	CODE:
		1911	{
		1912	XWindowAttributes attr;
		1913	XGetWindowAttributes (THIS->dpy, window, &attr);
		1914	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1915	}
		1916
		1917	void
		1918	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1919	PPCODE:
		1920	{
		1921	int dx, dy;
		1922	Window child;
		1923
		1924	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1925	{
		1926	EXTEND (SP, 3);
		1927	PUSHs (newSViv (dx));
		1928	PUSHs (newSViv (dy));
		1929	PUSHs (newSVuv (child));
		1930	}
		1931	}
		1932
		1933	#############################################################################
		1934	# urxvt::overlay
		1935	#############################################################################
		1936
1342	MODULE = urxvt PACKAGE = urxvt::overlay	1937	MODULE = urxvt PACKAGE = urxvt::overlay
1343		1938
1344	void	1939	void
1345	overlay::set (int x, int y, SV *text, SV *rend = 0)	1940	overlay::set (int x, int y, SV *text, SV *rend = 0)
1346		1941
…		…
1350	void	1945	void
1351	overlay::hide ()	1946	overlay::hide ()
1352		1947
1353	void	1948	void
1354	overlay::DESTROY ()	1949	overlay::DESTROY ()
		1950
		1951	#############################################################################
		1952	# urxvt::watcher
		1953	#############################################################################
		1954
		1955	MODULE = urxvt PACKAGE = urxvt::watcher
		1956
		1957	CHAINED
		1958	perl_watcher::cb (SV *cb)
		1959	CODE:
		1960	THIS->cb (cb);
		1961	OUTPUT:
		1962	RETVAL
		1963
		1964	#############################################################################
		1965	# urxvt::timer
		1966	#############################################################################
1355		1967
1356	MODULE = urxvt PACKAGE = urxvt::timer	1968	MODULE = urxvt PACKAGE = urxvt::timer
1357		1969
1358	SV *	1970	SV *
1359	timer::new ()	1971	timer::new ()
1360	CODE:	1972	CODE:
1361	timer *w = new timer;	1973	timer *w = new timer;
1362	w->start (NOW);	1974	w->start (NOW);
1363	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1975	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1364	w->self = (HV *)SvRV (RETVAL);	1976	w->self = (HV *)SvRV (RETVAL);
1365	OUTPUT:
1366	RETVAL
1367
1368	timer *
1369	timer::cb (SV *cb)
1370	CODE:
1371	THIS->cb (cb);
1372	RETVAL = THIS;
1373	OUTPUT:	1977	OUTPUT:
1374	RETVAL	1978	RETVAL
1375		1979
1376	NV	1980	NV
1377	timer::at ()	1981	timer::at ()
1378	CODE:	1982	CODE:
1379	RETVAL = THIS->at;	1983	RETVAL = THIS->at;
1380	OUTPUT:	1984	OUTPUT:
1381	RETVAL	1985	RETVAL
1382		1986
1383	timer *	1987	CHAINED
1384	timer::interval (NV interval)	1988	timer::interval (NV interval)
1385	CODE:	1989	CODE:
1386	THIS->interval = interval;	1990	THIS->interval = interval;
		1991	OUTPUT:
1387	RETVAL = THIS;	1992	RETVAL
1388	OUTPUT:
1389	RETVAL
1390		1993
1391	timer *	1994	CHAINED
1392	timer::set (NV tstamp)	1995	timer::set (NV tstamp)
1393	CODE:	1996	CODE:
1394	THIS->set (tstamp);	1997	THIS->set (tstamp);
		1998	OUTPUT:
1395	RETVAL = THIS;	1999	RETVAL
1396	OUTPUT:
1397	RETVAL
1398		2000
1399	timer *	2001	CHAINED
1400	timer::start (NV tstamp = THIS->at)	2002	timer::start (NV tstamp = THIS->at)
1401	CODE:	2003	CODE:
1402	THIS->start (tstamp);	2004	THIS->start (tstamp);
		2005	OUTPUT:
1403	RETVAL = THIS;	2006	RETVAL
1404	OUTPUT:
1405	RETVAL
1406		2007
1407	timer *	2008	CHAINED
		2009	timer::after (NV delay)
		2010	CODE:
		2011	THIS->start (NOW + delay);
		2012	OUTPUT:
		2013	RETVAL
		2014
		2015	CHAINED
1408	timer::stop ()	2016	timer::stop ()
1409	CODE:	2017	CODE:
1410	THIS->stop ();	2018	THIS->stop ();
1411	RETVAL = THIS;
1412	OUTPUT:	2019	OUTPUT:
1413	RETVAL	2020	RETVAL
1414		2021
1415	void	2022	void
1416	timer::DESTROY ()	2023	timer::DESTROY ()
		2024
		2025	#############################################################################
		2026	# urxvt::iow
		2027	#############################################################################
1417		2028
1418	MODULE = urxvt PACKAGE = urxvt::iow	2029	MODULE = urxvt PACKAGE = urxvt::iow
1419		2030
1420	SV *	2031	SV *
1421	iow::new ()	2032	iow::new ()
1422	CODE:	2033	CODE:
1423	iow *w = new iow;	2034	iow *w = new iow;
1424	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2035	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1425	w->self = (HV *)SvRV (RETVAL);	2036	w->self = (HV *)SvRV (RETVAL);
1426	OUTPUT:	2037	OUTPUT:
1427	RETVAL	2038	RETVAL
1428		2039
1429	iow *	2040	CHAINED
1430	iow::cb (SV *cb)
1431	CODE:
1432	THIS->cb (cb);
1433	RETVAL = THIS;
1434	OUTPUT:
1435	RETVAL
1436
1437	iow *
1438	iow::fd (int fd)	2041	iow::fd (int fd)
1439	CODE:	2042	CODE:
1440	THIS->fd = fd;	2043	THIS->fd = fd;
		2044	OUTPUT:
1441	RETVAL = THIS;	2045	RETVAL
1442	OUTPUT:
1443	RETVAL
1444		2046
1445	iow *	2047	CHAINED
1446	iow::events (short events)	2048	iow::events (short events)
1447	CODE:	2049	CODE:
1448	THIS->events = events;	2050	THIS->events = events;
		2051	OUTPUT:
1449	RETVAL = THIS;	2052	RETVAL
1450	OUTPUT:
1451	RETVAL
1452		2053
1453	iow *	2054	CHAINED
1454	iow::start ()	2055	iow::start ()
1455	CODE:	2056	CODE:
1456	THIS->start ();	2057	THIS->start ();
		2058	OUTPUT:
1457	RETVAL = THIS;	2059	RETVAL
1458	OUTPUT:
1459	RETVAL
1460		2060
1461	iow *	2061	CHAINED
1462	iow::stop ()	2062	iow::stop ()
1463	CODE:	2063	CODE:
1464	THIS->stop ();	2064	THIS->stop ();
1465	RETVAL = THIS;
1466	OUTPUT:	2065	OUTPUT:
1467	RETVAL	2066	RETVAL
1468		2067
1469	void	2068	void
1470	iow::DESTROY ()	2069	iow::DESTROY ()
1471		2070
		2071	#############################################################################
		2072	# urxvt::iw
		2073	#############################################################################
1472		2074
		2075	MODULE = urxvt PACKAGE = urxvt::iw
		2076
		2077	SV *
		2078	iw::new ()
		2079	CODE:
		2080	iw *w = new iw;
		2081	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2082	w->self = (HV *)SvRV (RETVAL);
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	CHAINED
		2087	iw::start ()
		2088	CODE:
		2089	THIS->start ();
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	CHAINED
		2094	iw::stop ()
		2095	CODE:
		2096	THIS->stop ();
		2097	OUTPUT:
		2098	RETVAL
		2099
		2100	void
		2101	iw::DESTROY ()
		2102
		2103	#############################################################################
		2104	# urxvt::pw
		2105	#############################################################################
		2106
		2107	MODULE = urxvt PACKAGE = urxvt::pw
		2108
		2109	SV *
		2110	pw::new ()
		2111	CODE:
		2112	pw *w = new pw;
		2113	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2114	w->self = (HV *)SvRV (RETVAL);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	CHAINED
		2119	pw::start (int pid)
		2120	CODE:
		2121	THIS->start (pid);
		2122	OUTPUT:
		2123	RETVAL
		2124
		2125	CHAINED
		2126	pw::stop ()
		2127	CODE:
		2128	THIS->stop ();
		2129	OUTPUT:
		2130	RETVAL
		2131
		2132	void
		2133	pw::DESTROY ()
		2134
		2135

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines