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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.102 by root, Thu Jul 6 23:48:11 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	{
247	if (border == 2)	273	if (border == 2)
248	{	274	{
249	w += 2;	275	w += 2;
250	h += 2;	276	h += 2;
…		…
289	*rp++ = r;	315	*rp++ = r;
290	}	316	}
291	}	317	}
292		318
293	show ();	319	show ();
294	THIS->want_refresh = 1;
295	}	320	}
296		321
297	overlay::~overlay ()	322	overlay::~overlay ()
298	{	323	{
299	hide ();	324	hide ();
…		…
304	delete [] rend[y];	329	delete [] rend[y];
305	}	330	}
306		331
307	delete [] text;	332	delete [] text;
308	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));
309		346
310	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
311	}	348	}
312		349
313	void	350	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 ()	351	overlay::hide ()
324	{	352	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
326		355
327	if (ovs)	356	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		357
331	HV *hv = (HV *)SvRV (*ovs);	358	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	360	break;
		361
		362	for (; i < AvFILL (overlay_av); i++)
		363	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		364
		365	av_pop (overlay_av);
		366
		367	SvREFCNT_dec (overlay_av);
		368	overlay_av = 0;
		369
		370	THIS->want_refresh = 1;
334	}	371	}
335		372
336	void overlay::swap ()	373	void overlay::swap ()
337	{	374	{
338	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	375	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
344	for (int y = ov_h; y--; )	381	for (int y = ov_h; y--; )
345	{	382	{
346	text_t *t1 = text [y];	383	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	384	rend_t *r1 = rend [y];
348		385
349	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	386	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;	387	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
351		388
352	for (int x = ov_w; x--; )	389	for (int x = ov_w; x--; )
353	{	390	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	391	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));	392	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)	415	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	416	croak ("rend must be arrayref");
380		417
381	AV *av = (AV *)SvRV (rend);	418	AV *av = (AV *)SvRV (rend);
382		419
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	420	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	421	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	422	}
386		423
387	THIS->want_refresh = 1;	424	THIS->want_refresh = 1;
388	}	425	}
…		…
391	/////////////////////////////////////////////////////////////////////////////	428	/////////////////////////////////////////////////////////////////////////////
392		429
393	struct rxvt_perl_interp rxvt_perl;	430	struct rxvt_perl_interp rxvt_perl;
394		431
395	static PerlInterpreter *perl;	432	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		433
401	rxvt_perl_interp::~rxvt_perl_interp ()	434	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	435	{
403	if (perl)	436	if (perl)
404	{	437	{
…		…
406	perl_free (perl);	439	perl_free (perl);
407	}	440	}
408	}	441	}
409		442
410	void	443	void
411	rxvt_perl_interp::init ()	444	rxvt_perl_interp::init (rxvt_term *term)
412	{	445	{
413	if (!perl)	446	if (!perl)
414	{	447	{
		448	rxvt_push_locale (""); // perl init destroys current locale
		449
		450	perl_environ = rxvt_environ;
		451	swap (perl_environ, environ);
		452
415	char *argv[] = {	453	char *argv[] = {
416	"",	454	"",
417	"-T",	455	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	456	"BEGIN {"
		457	" urxvt->bootstrap;"
		458	" unshift @INC, '" LIBDIR "';"
		459	"}"
		460	""
		461	"use urxvt;"
419	};	462	};
420		463
421	perl = perl_alloc ();	464	perl = perl_alloc ();
422	perl_construct (perl);	465	perl_construct (perl);
423		466
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	467	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425	|| perl_run (perl))	468	|| perl_run (perl))
426	{	469	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	470	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		471
429	perl_destruct (perl);	472	perl_destruct (perl);
430	perl_free (perl);	473	perl_free (perl);
431	perl = 0;	474	perl = 0;
432	}	475	}
		476
		477	swap (perl_environ, environ);
		478
		479	rxvt_pop_locale ();
		480	}
		481
		482	if (perl)
		483	{
		484	// runs outside of perls ENV
		485	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		486	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
433	}	487	}
434	}	488	}
435		489
436	static void	490	static void
437	ungrab (rxvt_term *THIS)	491	ungrab (rxvt_term *THIS)
438	{	492	{
439	if (THIS->perl.grabtime)	493	if (THIS->perl.grabtime)
440	{	494	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	495	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	496	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
443	THIS->perl.grabtime = 0;	497	THIS->perl.grabtime = 0;
444	}	498	}
445	}	499	}
446		500
447	bool	501	bool
448	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
449	{	503	{
450	if (!perl)	504	if (!perl || !term->perl.self)
451	return false;	505	return false;
452		506
453	if (htype == HOOK_INIT) // first hook ever called	507	// pre-handling of some events
		508	if (htype == HOOK_REFRESH_END)
454	{	509	{
455	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	510	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);	511
		512	for (int i = 0; i <= AvFILL (av); i++)
		513	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
457	}	514	}
458	else if (!term->perl.self)	515
459	return false; // perl not initialized for this instance	516	swap (perl_environ, environ);
		517
		518	bool event_consumed;
		519
		520	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		521	|| term->perl.should_invoke [htype])
		522	try
		523	{
		524	dSP;
		525	va_list ap;
		526
		527	va_start (ap, htype);
		528
		529	ENTER;
		530	SAVETMPS;
		531
		532	PUSHMARK (SP);
		533
		534	XPUSHs (sv_2mortal (newSVterm (term)));
		535	XPUSHs (sv_2mortal (newSViv (htype)));
		536
		537	for (;;) {
		538	data_type dt = (data_type)va_arg (ap, int);
		539
		540	switch (dt)
		541	{
		542	case DT_INT:
		543	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		544	break;
		545
		546	case DT_LONG:
		547	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		548	break;
		549
		550	case DT_STR:
		551	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		552	break;
		553
		554	case DT_STR_LEN:
		555	{
		556	char *str = va_arg (ap, char *);
		557	int len = va_arg (ap, int);
		558
		559	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		560	}
		561	break;
		562
		563	case DT_WCS_LEN:
		564	{
		565	wchar_t *wstr = va_arg (ap, wchar_t *);
		566	int wlen = va_arg (ap, int);
		567
		568	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		569	}
		570	break;
		571
		572	case DT_LCS_LEN:
		573	{
		574	long *lstr = va_arg (ap, long *);
		575	int llen = va_arg (ap, int);
		576
		577	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		578	}
		579	break;
		580
		581	case DT_XEVENT:
		582	{
		583	XEvent *xe = va_arg (ap, XEvent *);
		584	HV *hv = newHV ();
		585
		586	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		587	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		588	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		589	# undef set
		590
		591	setiv (type, xe->type);
		592	setiv (send_event, xe->xany.send_event);
		593	setiv (serial, xe->xany.serial);
		594
		595	switch (xe->type)
		596	{
		597	case KeyPress:
		598	case KeyRelease:
		599	case ButtonPress:
		600	case ButtonRelease:
		601	case MotionNotify:
		602	setuv (window, xe->xmotion.window);
		603	setuv (root, xe->xmotion.root);
		604	setuv (subwindow, xe->xmotion.subwindow);
		605	setuv (time, xe->xmotion.time);
		606	setiv (x, xe->xmotion.x);
		607	setiv (y, xe->xmotion.y);
		608	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		609	setiv (col, xe->xmotion.x / term->fwidth);
		610	setiv (x_root, xe->xmotion.x_root);
		611	setiv (y_root, xe->xmotion.y_root);
		612	setuv (state, xe->xmotion.state);
		613
		614	switch (xe->type)
		615	{
		616	case KeyPress:
		617	case KeyRelease:
		618	setuv (keycode, xe->xkey.keycode);
		619	break;
		620
		621	case ButtonPress:
		622	case ButtonRelease:
		623	setuv (button, xe->xbutton.button);
		624	break;
		625
		626	case MotionNotify:
		627	setiv (is_hint, xe->xmotion.is_hint);
		628	break;
		629	}
		630
		631	break;
		632
		633	case MapNotify:
		634	case UnmapNotify:
		635	case ConfigureNotify:
		636	setuv (event, xe->xconfigure.event);
		637	setuv (window, xe->xconfigure.window);
		638
		639	switch (xe->type)
		640	{
		641	case ConfigureNotify:
		642	setiv (x, xe->xconfigure.x);
		643	setiv (y, xe->xconfigure.y);
		644	setiv (width, xe->xconfigure.width);
		645	setiv (height, xe->xconfigure.height);
		646	setuv (above, xe->xconfigure.above);
		647	break;
		648	}
		649
		650	break;
		651
		652	case PropertyNotify:
		653	setuv (window, xe->xproperty.window);
		654	setuv (atom, xe->xproperty.atom);
		655	setuv (time, xe->xproperty.time);
		656	setiv (state, xe->xproperty.state);
		657	break;
		658
		659	case ClientMessage:
		660	setuv (window, xe->xclient.window);
		661	setuv (message_type, xe->xclient.message_type);
		662	setuv (format, xe->xclient.format);
		663	setuv (l0, xe->xclient.data.l[0]);
		664	setuv (l1, xe->xclient.data.l[1]);
		665	setuv (l2, xe->xclient.data.l[2]);
		666	setuv (l3, xe->xclient.data.l[3]);
		667	setuv (l4, xe->xclient.data.l[4]);
		668	break;
		669	}
		670
		671	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		672	}
		673	break;
		674
		675	case DT_END:
		676	goto call;
		677
		678	default:
		679	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		680	}
		681	}
		682
		683	call:
		684	va_end (ap);
		685
		686	PUTBACK;
		687	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		688	SPAGAIN;
		689
		690	if (count)
		691	{
		692	SV *status = POPs;
		693	count = SvTRUE (status);
		694	}
		695
		696	PUTBACK;
		697	FREETMPS;
		698	LEAVE;
		699
		700	if (SvTRUE (ERRSV))
		701	{
		702	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		703	ungrab (term); // better lose the grab than the session
		704	}
		705
		706	event_consumed = !!count;
		707	}
		708	catch (...)
		709	{
		710	swap (perl_environ, environ);
		711	throw;
		712	}
		713	else
		714	event_consumed = false;
		715
		716	// post-handling of some events
		717	if (htype == HOOK_REFRESH_BEGIN)
		718	{
		719	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		720
		721	for (int i = AvFILL (av); i >= 0; i--)
		722	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		723	}
460	else if (htype == HOOK_DESTROY)	724	else if (htype == HOOK_DESTROY)
461	{	725	{
462	// handled later	726	clearSVptr ((SV *)term->perl.self);
		727	SvREFCNT_dec ((SV *)term->perl.self);
		728
		729	// don't allow further calls
		730	term->perl.self = 0;
463	}	731	}
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		732
468	if (HvKEYS (hv))	733	swap (perl_environ, environ);
469	{
470	hv_iterinit (hv);
471		734
472	while (HE *he = hv_iternext (hv))	735	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	}	736	}
617		737
618	/////////////////////////////////////////////////////////////////////////////	738	/////////////////////////////////////////////////////////////////////////////
619		739
620	MODULE = urxvt PACKAGE = urxvt	740	MODULE = urxvt PACKAGE = urxvt
621		741
622	PROTOTYPES: ENABLE	742	PROTOTYPES: ENABLE
623		743
624	BOOT:	744	BOOT:
625	{	745	{
626	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	746	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		747	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		748	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		749	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627		750
628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	751	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	752	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630	# include "hookinc.h"	753	# include "hookinc.h"
631	# undef def	754	# undef def
…		…
636	# include "optinc.h"	759	# include "optinc.h"
637	# undef nodef	760	# undef nodef
638	# undef def	761	# undef def
639		762
640	HV *stash = gv_stashpv ("urxvt", 1);	763	HV *stash = gv_stashpv ("urxvt", 1);
641	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	764	static const struct {
		765	const char *name;
		766	IV iv;
		767	} *civ, const_iv[] = {
		768	# define const_iv(name) { # name, (IV)name }
642	export_const_iv (DEFAULT_RSTYLE);	769	const_iv (DEFAULT_RSTYLE),
643	export_const_iv (OVERLAY_RSTYLE);	770	const_iv (OVERLAY_RSTYLE),
644	export_const_iv (RS_Bold);	771	const_iv (RS_Bold),
645	export_const_iv (RS_Italic);	772	const_iv (RS_Italic),
646	export_const_iv (RS_Blink);	773	const_iv (RS_Blink),
647	export_const_iv (RS_RVid);	774	const_iv (RS_RVid),
648	export_const_iv (RS_Uline);	775	const_iv (RS_Uline),
649		776
650	export_const_iv (CurrentTime);	777	const_iv (CurrentTime),
651	export_const_iv (ShiftMask);	778	const_iv (ShiftMask),
652	export_const_iv (LockMask);	779	const_iv (LockMask),
653	export_const_iv (ControlMask);	780	const_iv (ControlMask),
654	export_const_iv (Mod1Mask);	781	const_iv (Mod1Mask),
655	export_const_iv (Mod2Mask);	782	const_iv (Mod2Mask),
656	export_const_iv (Mod3Mask);	783	const_iv (Mod3Mask),
657	export_const_iv (Mod4Mask);	784	const_iv (Mod4Mask),
658	export_const_iv (Mod5Mask);	785	const_iv (Mod5Mask),
659	export_const_iv (Button1Mask);	786	const_iv (Button1Mask),
660	export_const_iv (Button2Mask);	787	const_iv (Button2Mask),
661	export_const_iv (Button3Mask);	788	const_iv (Button3Mask),
662	export_const_iv (Button4Mask);	789	const_iv (Button4Mask),
663	export_const_iv (Button5Mask);	790	const_iv (Button5Mask),
664	export_const_iv (AnyModifier);	791	const_iv (AnyModifier),
		792
		793	const_iv (NoSymbol),
		794	const_iv (GrabModeSync),
		795	const_iv (GrabModeAsync),
		796
		797	const_iv (EVENT_NONE),
		798	const_iv (EVENT_READ),
		799	const_iv (EVENT_WRITE),
		800
		801	const_iv (NoEventMask),
		802	const_iv (KeyPressMask),
		803	const_iv (KeyReleaseMask),
		804	const_iv (ButtonPressMask),
		805	const_iv (ButtonReleaseMask),
		806	const_iv (EnterWindowMask),
		807	const_iv (LeaveWindowMask),
		808	const_iv (PointerMotionMask),
		809	const_iv (PointerMotionHintMask),
		810	const_iv (Button1MotionMask),
		811	const_iv (Button2MotionMask),
		812	const_iv (Button3MotionMask),
		813	const_iv (Button4MotionMask),
		814	const_iv (Button5MotionMask),
		815	const_iv (ButtonMotionMask),
		816	const_iv (KeymapStateMask),
		817	const_iv (ExposureMask),
		818	const_iv (VisibilityChangeMask),
		819	const_iv (StructureNotifyMask),
		820	const_iv (ResizeRedirectMask),
		821	const_iv (SubstructureNotifyMask),
		822	const_iv (SubstructureRedirectMask),
		823	const_iv (FocusChangeMask),
		824	const_iv (PropertyChangeMask),
		825	const_iv (ColormapChangeMask),
		826	const_iv (OwnerGrabButtonMask),
		827
		828	const_iv (KeyPress),
		829	const_iv (KeyRelease),
		830	const_iv (ButtonPress),
		831	const_iv (ButtonRelease),
		832	const_iv (MotionNotify),
		833	const_iv (EnterNotify),
		834	const_iv (LeaveNotify),
		835	const_iv (FocusIn),
		836	const_iv (FocusOut),
		837	const_iv (KeymapNotify),
		838	const_iv (Expose),
		839	const_iv (GraphicsExpose),
		840	const_iv (NoExpose),
		841	const_iv (VisibilityNotify),
		842	const_iv (CreateNotify),
		843	const_iv (DestroyNotify),
		844	const_iv (UnmapNotify),
		845	const_iv (MapNotify),
		846	const_iv (MapRequest),
		847	const_iv (ReparentNotify),
		848	const_iv (ConfigureNotify),
		849	const_iv (ConfigureRequest),
		850	const_iv (GravityNotify),
		851	const_iv (ResizeRequest),
		852	const_iv (CirculateNotify),
		853	const_iv (CirculateRequest),
		854	const_iv (PropertyNotify),
		855	const_iv (SelectionClear),
		856	const_iv (SelectionRequest),
		857	const_iv (SelectionNotify),
		858	const_iv (ColormapNotify),
		859	const_iv (ClientMessage),
		860	const_iv (MappingNotify),
		861	# if ENABLE_XIM_ONTHESPOT
		862	const_iv (XIMReverse),
		863	const_iv (XIMUnderline),
		864	const_iv (XIMHighlight),
		865	const_iv (XIMPrimary),
		866	const_iv (XIMSecondary),
		867	const_iv (XIMTertiary),
		868	const_iv (XIMVisibleToForward),
		869	const_iv (XIMVisibleToBackword),
		870	const_iv (XIMVisibleToCenter),
		871	# if 0
		872	const_iv (XIMForwardChar),
		873	const_iv (XIMBackwardChar),
		874	const_iv (XIMForwardWord),
		875	const_iv (XIMBackwardWord),
		876	const_iv (XIMCaretUp),
		877	const_iv (XIMCaretDown),
		878	const_iv (XIMNextLine),
		879	const_iv (XIMPreviousLine),
		880	const_iv (XIMLineStart),
		881	const_iv (XIMLineEnd),
		882	const_iv (XIMAbsolutePosition),
		883	const_iv (XIMDontChange),
		884	# endif
		885	# endif
		886	};
		887
		888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		889	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
665	}	890	}
		891
		892	void
		893	warn (const char *msg)
		894	CODE:
		895	rxvt_warn ("%s", msg);
		896
		897	void
		898	fatal (const char *msg)
		899	CODE:
		900	rxvt_fatal ("%s", msg);
		901
		902	void
		903	_exit (int status)
		904
		905	NV
		906	NOW ()
		907	CODE:
		908	RETVAL = NOW;
		909	OUTPUT:
		910	RETVAL
		911
		912	int
		913	GET_BASEFG (int rend)
		914	CODE:
		915	RETVAL = GET_BASEFG (rend);
		916	OUTPUT:
		917	RETVAL
		918
		919	int
		920	GET_BASEBG (int rend)
		921	CODE:
		922	RETVAL = GET_BASEBG (rend);
		923	OUTPUT:
		924	RETVAL
		925
		926	int
		927	SET_FGCOLOR (int rend, int new_color)
		928	CODE:
		929	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		930	OUTPUT:
		931	RETVAL
		932
		933	int
		934	SET_BGCOLOR (int rend, int new_color)
		935	CODE:
		936	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		937	OUTPUT:
		938	RETVAL
		939
		940	int
		941	GET_CUSTOM (int rend)
		942	CODE:
		943	RETVAL = (rend && RS_customMask) >> RS_customShift;
		944	OUTPUT:
		945	RETVAL
		946
		947	int
		948	SET_CUSTOM (int rend, int new_value)
		949	CODE:
		950	{
		951	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		952	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		953
		954	RETVAL = (rend & ~RS_customMask)
		955	| ((new_value << RS_customShift) & RS_customMask);
		956	}
		957	OUTPUT:
		958	RETVAL
		959
		960	void
		961	termlist ()
		962	PPCODE:
		963	{
		964	EXTEND (SP, rxvt_term::termlist.size ());
		965
		966	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		967	if ((*t)->perl.self)
		968	PUSHs (sv_2mortal (newSVterm (*t)));
		969	}
		970
		971	MODULE = urxvt PACKAGE = urxvt::term
666		972
667	SV *	973	SV *
668	new (...)	974	_new (AV *env, AV *arg)
669	CODE:	975	CODE:
670	{	976	{
		977	rxvt_term *term = new rxvt_term;
		978
671	stringvec *argv = new stringvec;	979	stringvec *argv = new stringvec;
		980	stringvec *envv = new stringvec;
		981
		982	for (int i = 0; i <= AvFILL (arg); i++)
		983	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		984
		985	for (int i = AvFILL (env) + 1; i--; )
		986	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		987
		988	envv->push_back (0);
		989
672	bool success;	990	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		991
681	try	992	try
682	{	993	{
683	if (!term->init (argv->size (), argv->begin ()))	994	success = term->init (argv, envv);
684	term = 0;
685	}	995	}
686	catch (const class rxvt_failure_exception &e)	996	catch (const class rxvt_failure_exception &e)
687	{	997	{
		998	success = false;
		999	}
		1000
		1001	if (!success)
		1002	{
688	term->destroy ();	1003	term->destroy ();
689	croak ("exception caught while initializing new terminal instance");	1004	croak ("error while initializing new terminal instance");
690	}	1005	}
691		1006
692	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1007	RETVAL = term && term->perl.self
		1008	? newSVterm (term) : &PL_sv_undef;
693	}	1009	}
694	OUTPUT:	1010	OUTPUT:
695	RETVAL	1011	RETVAL
696		1012
697	void	1013	void
		1014	rxvt_term::destroy ()
		1015
		1016	void
698	set_should_invoke (int htype, int value)	1017	rxvt_term::set_should_invoke (int htype, int inc)
699	CODE:	1018	CODE:
700	rxvt_perl.should_invoke [htype] = value;	1019	THIS->perl.should_invoke [htype] += inc;
701		1020
702	void	1021	int
703	warn (const char *msg)	1022	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
704	CODE:	1023	CODE:
705	rxvt_warn ("%s", msg);	1024	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1025	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1026	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1027	OUTPUT: RETVAL
706		1028
707	void	1029	int
708	fatal (const char *msg)	1030	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
709	CODE:	1031	CODE:
710	rxvt_fatal ("%s", msg);	1032	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1033	OUTPUT: RETVAL
711		1034
712	SV *	1035	void
713	untaint (SV *sv)	1036	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1037	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
714	CODE:	1038	CODE:
715	RETVAL = newSVsv (sv);	1039	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
716	SvTAINTED_off (RETVAL);	1040
717	OUTPUT:	1041	void
718	RETVAL	1042	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1043	CODE:
		1044	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1045
		1046	void
		1047	rxvt_term::XUngrabKeyboard (Time eventtime)
		1048	CODE:
		1049	XUngrabKeyboard (THIS->dpy, eventtime);
719		1050
720	bool	1051	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726
727	NV
728	NOW ()
729	CODE:
730	RETVAL = NOW;
731	OUTPUT:
732	RETVAL
733
734	int
735	GET_BASEFG (int rend)
736	CODE:
737	RETVAL = GET_BASEFG (rend);
738	OUTPUT:
739	RETVAL
740
741	int
742	GET_BASEBG (int rend)
743	CODE:
744	RETVAL = GET_BASEBG (rend);
745	OUTPUT:
746	RETVAL
747
748	int
749	SET_FGCOLOR (int rend, int new_color)
750	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);
752	OUTPUT:
753	RETVAL
754
755	int
756	SET_BGCOLOR (int rend, int new_color)
757	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);
759	OUTPUT:
760	RETVAL
761
762	int
763	GET_CUSTOM (int rend)
764	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;
766	OUTPUT:
767	RETVAL
768
769	int
770	SET_CUSTOM (int rend, int new_value)
771	CODE:
772	{
773	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
774	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
775
776	RETVAL = (rend & ~RS_customMask)
777	| ((new_value << RS_customShift) & RS_customMask);
778	}
779	OUTPUT:
780	RETVAL
781
782	MODULE = urxvt PACKAGE = urxvt::term
783
784	void
785	rxvt_term::destroy ()
786
787	void
788	rxvt_term::grab_button (int button, U32 modifiers)
789	CODE:
790	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
791	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
792	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
793
794	bool
795	rxvt_term::grab (U32 eventtime, int sync = 0)	1052	rxvt_term::grab (Time eventtime, int sync = 0)
796	CODE:	1053	CODE:
797	{	1054	{
798	int mode = sync ? GrabModeSync : GrabModeAsync;	1055	int mode = sync ? GrabModeSync : GrabModeAsync;
799		1056
800	THIS->perl.grabtime = 0;	1057	THIS->perl.grabtime = 0;
801		1058
802	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1059	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1060	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
804	mode, mode, None, GRAB_CURSOR, eventtime))	1061	mode, mode, None, GRAB_CURSOR, eventtime))
805	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1062	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806	THIS->perl.grabtime = eventtime;	1063	THIS->perl.grabtime = eventtime;
807	else	1064	else
808	XUngrabPointer (THIS->display->display, eventtime);	1065	XUngrabPointer (THIS->dpy, eventtime);
809		1066
810	RETVAL = !!THIS->perl.grabtime;	1067	RETVAL = !!THIS->perl.grabtime;
811	}	1068	}
812	OUTPUT:	1069	OUTPUT:
813	RETVAL	1070	RETVAL
814		1071
815	void	1072	void
816	rxvt_term::allow_events_async ()	1073	rxvt_term::allow_events_async ()
817	CODE:	1074	CODE:
818	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1075	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819		1076
820	void	1077	void
821	rxvt_term::allow_events_sync ()	1078	rxvt_term::allow_events_sync ()
822	CODE:	1079	CODE:
823	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1080	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824		1081
825	void	1082	void
826	rxvt_term::allow_events_replay ()	1083	rxvt_term::allow_events_replay ()
827	CODE:	1084	CODE:
828	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1085	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1086	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830		1087
831	void	1088	void
832	rxvt_term::ungrab ()	1089	rxvt_term::ungrab ()
833	CODE:	1090	CODE:
834	ungrab (THIS);	1091	ungrab (THIS);
		1092
		1093	int
		1094	rxvt_term::XStringToKeysym (char *string)
		1095	CODE:
		1096	RETVAL = XStringToKeysym (string);
		1097	OUTPUT: RETVAL
		1098
		1099	char *
		1100	rxvt_term::XKeysymToString (int sym)
		1101	CODE:
		1102	RETVAL = XKeysymToString (sym);
		1103	OUTPUT: RETVAL
		1104
		1105	int
		1106	rxvt_term::XKeysymToKeycode (int sym)
		1107	CODE:
		1108	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1109	OUTPUT: RETVAL
		1110
		1111	int
		1112	rxvt_term::XKeycodeToKeysym (int code, int index)
		1113	CODE:
		1114	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1115	OUTPUT: RETVAL
835		1116
836	int	1117	int
837	rxvt_term::strwidth (SV *str)	1118	rxvt_term::strwidth (SV *str)
838	CODE:	1119	CODE:
839	{	1120	{
…		…
858	char *mbstr = rxvt_wcstombs (wstr);	1139	char *mbstr = rxvt_wcstombs (wstr);
859	rxvt_pop_locale ();	1140	rxvt_pop_locale ();
860		1141
861	free (wstr);	1142	free (wstr);
862		1143
863	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1144	RETVAL = newSVpv (mbstr, 0);
864	free (mbstr);	1145	free (mbstr);
865	}	1146	}
866	OUTPUT:	1147	OUTPUT:
867	RETVAL	1148	RETVAL
868		1149
…		…
875		1156
876	rxvt_push_locale (THIS->locale);	1157	rxvt_push_locale (THIS->locale);
877	wchar_t *wstr = rxvt_mbstowcs (data, len);	1158	wchar_t *wstr = rxvt_mbstowcs (data, len);
878	rxvt_pop_locale ();	1159	rxvt_pop_locale ();
879		1160
880	RETVAL = taint_if (wcs2sv (wstr), octets);	1161	RETVAL = wcs2sv (wstr);
881	free (wstr);	1162	free (wstr);
882	}	1163	}
883	OUTPUT:	1164	OUTPUT:
884	RETVAL	1165	RETVAL
885		1166
…		…
892	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1173	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1174	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1175	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1176	#define TERM_OFFSET_focus TERM_OFFSET(focus)
896	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1177	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1178	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1179	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1180	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
897	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1181	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1182	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1183	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900		1184
901	int	1185	int
902	rxvt_term::width ()	1186	rxvt_term::width ()
903	ALIAS:	1187	ALIAS:
904	width = TERM_OFFSET_width	1188	width = TERM_OFFSET_width
…		…
908	fbase = TERM_OFFSET_fbase	1192	fbase = TERM_OFFSET_fbase
909	nrow = TERM_OFFSET_nrow	1193	nrow = TERM_OFFSET_nrow
910	ncol = TERM_OFFSET_ncol	1194	ncol = TERM_OFFSET_ncol
911	focus = TERM_OFFSET_focus	1195	focus = TERM_OFFSET_focus
912	mapped = TERM_OFFSET_mapped	1196	mapped = TERM_OFFSET_mapped
		1197	int_bwidth = TERM_OFFSET_int_bwidth
		1198	ext_bwidth = TERM_OFFSET_ext_bwidth
		1199	lineSpace = TERM_OFFSET_lineSpace
913	saveLines = TERM_OFFSET_saveLines	1200	saveLines = TERM_OFFSET_saveLines
914	total_rows = TERM_OFFSET_total_rows	1201	total_rows = TERM_OFFSET_total_rows
915	nsaved = TERM_OFFSET_nsaved	1202	top_row = TERM_OFFSET_top_row
916	CODE:	1203	CODE:
917	RETVAL = *(int *)((char *)THIS + ix);	1204	RETVAL = *(int *)((char *)THIS + ix);
918	OUTPUT:	1205	OUTPUT:
919	RETVAL	1206	RETVAL
920		1207
…		…
922	rxvt_term::ModLevel3Mask ()	1209	rxvt_term::ModLevel3Mask ()
923	ALIAS:	1210	ALIAS:
924	ModLevel3Mask = 0	1211	ModLevel3Mask = 0
925	ModMetaMask = 1	1212	ModMetaMask = 1
926	ModNumLockMask = 2	1213	ModNumLockMask = 2
		1214	current_screen = 3
		1215	hidden_cursor = 4
927	CODE:	1216	CODE:
928	switch (ix)	1217	switch (ix)
929	{	1218	{
930	case 0: RETVAL = THIS->ModLevel3Mask; break;	1219	case 0: RETVAL = THIS->ModLevel3Mask; break;
931	case 1: RETVAL = THIS->ModMetaMask; break;	1220	case 1: RETVAL = THIS->ModMetaMask; break;
932	case 2: RETVAL = THIS->ModNumLockMask; break;	1221	case 2: RETVAL = THIS->ModNumLockMask; break;
		1222	case 3: RETVAL = THIS->current_screen; break;
		1223	case 4: RETVAL = THIS->hidden_cursor; break;
933	}	1224	}
934	OUTPUT:	1225	OUTPUT:
935	RETVAL	1226	RETVAL
936		1227
937	U32	1228	char *
		1229	rxvt_term::display_id ()
		1230	ALIAS:
		1231	display_id = 0
		1232	locale = 1
		1233	CODE:
		1234	switch (ix)
		1235	{
		1236	case 0: RETVAL = THIS->display->id; break;
		1237	case 1: RETVAL = THIS->locale; break;
		1238	}
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	SV *
		1243	rxvt_term::envv ()
		1244	ALIAS:
		1245	argv = 1
		1246	PPCODE:
		1247	{
		1248	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1249
		1250	EXTEND (SP, vec->size ());
		1251
		1252	for (char **i = vec->begin (); i != vec->end (); ++i)
		1253	if (*i)
		1254	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1255	}
		1256
		1257	int
		1258	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1259	CODE:
		1260	RETVAL = THIS->pty_ev.events;
		1261	if (events != EVENT_UNDEF)
		1262	THIS->pty_ev.set (events);
		1263	OUTPUT:
		1264	RETVAL
		1265
		1266	int
		1267	rxvt_term::pty_fd ()
		1268	CODE:
		1269	RETVAL = THIS->pty->pty;
		1270	OUTPUT:
		1271	RETVAL
		1272
		1273	Window
938	rxvt_term::parent ()	1274	rxvt_term::parent ()
939	CODE:	1275	CODE:
940	RETVAL = (U32)THIS->parent [0];	1276	RETVAL = THIS->parent [0];
941	OUTPUT:	1277	OUTPUT:
942	RETVAL	1278	RETVAL
943		1279
944	U32	1280	Window
945	rxvt_term::vt ()	1281	rxvt_term::vt ()
946	CODE:	1282	CODE:
947	RETVAL = (U32)THIS->vt;	1283	RETVAL = THIS->vt;
948	OUTPUT:	1284	OUTPUT:
949	RETVAL	1285	RETVAL
		1286
		1287	void
		1288	rxvt_term::vt_emask_add (U32 emask)
		1289	CODE:
		1290	THIS->vt_emask_perl |= emask;
		1291	THIS->vt_select_input ();
950		1292
951	U32	1293	U32
952	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1294	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953	CODE:	1295	CODE:
954	{
955	RETVAL = THIS->rstyle;	1296	RETVAL = THIS->rstyle;
956	THIS->rstyle = new_rstyle;	1297	THIS->rstyle = new_rstyle;
957	}
958	OUTPUT:	1298	OUTPUT:
959	RETVAL	1299	RETVAL
960		1300
961	int	1301	int
962	rxvt_term::view_start (int newval = -1)	1302	rxvt_term::view_start (int newval = 1)
		1303	PROTOTYPE: $;$
963	CODE:	1304	CODE:
964	{	1305	{
965	RETVAL = THIS->view_start;	1306	RETVAL = THIS->view_start;
966		1307
967	if (newval >= 0)	1308	if (newval <= 0)
968	{	1309	THIS->scr_changeview (max (newval, THIS->top_row));
969	THIS->view_start = min (newval, THIS->nsaved);
970	THIS->scr_changeview (RETVAL);
971	}
972	}	1310	}
973	OUTPUT:	1311	OUTPUT:
974	RETVAL	1312	RETVAL
		1313
		1314	void
		1315	rxvt_term::focus_in ()
		1316
		1317	void
		1318	rxvt_term::focus_out ()
		1319
		1320	void
		1321	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1322	ALIAS:
		1323	key_release = 1
		1324	CODE:
		1325	{
		1326	XKeyEvent xkey;
		1327
		1328	memset (&xkey, 0, sizeof (xkey));
		1329
		1330	xkey.time = time;
		1331	xkey.state = state;
		1332	xkey.keycode = keycode;
		1333
		1334	xkey.type = ix ? KeyRelease : KeyPress;
		1335	xkey.display = THIS->dpy;
		1336	xkey.window = THIS->vt;
		1337	xkey.root = THIS->display->root;
		1338	xkey.subwindow = THIS->vt;
		1339
		1340	if (ix)
		1341	THIS->key_release (xkey);
		1342	else
		1343	THIS->key_press (xkey);
		1344	}
975		1345
976	void	1346	void
977	rxvt_term::want_refresh ()	1347	rxvt_term::want_refresh ()
978	CODE:	1348	CODE:
979	THIS->want_refresh = 1;	1349	THIS->want_refresh = 1;
980		1350
981	void	1351	void
982	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1352	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
983	PPCODE:	1353	PPCODE:
984	{	1354	{
985	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1355	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986	XSRETURN_EMPTY;	1356	XSRETURN_EMPTY;
987		1357
988	line_t &l = ROW(row_number);	1358	line_t &l = ROW(row_number);
989		1359
990	if (GIMME_V != G_VOID)	1360	if (GIMME_V != G_VOID)
991	{	1361	{
992	wchar_t *wstr = new wchar_t [THIS->ncol];	1362	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993		1363
994	for (int col = 0; col < THIS->ncol; col++)	1364	for (int col = 0; col < THIS->ncol; col++)
995	wstr [col] = l.t [col];	1365	wstr [col] = l.t [col];
996		1366
997	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1367	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999	delete [] wstr;
1000	}	1368	}
1001		1369
1002	if (new_text)	1370	if (new_text)
1003	{	1371	{
1004	wchar_t *wstr = sv2wcs (new_text);	1372	wchar_t *wstr = sv2wcs (new_text);
1005		1373
1006	int len = min (wcslen (wstr) - start_ofs, max_len);	1374	int len = min (wcslen (wstr) - start_ofs, max_len);
1007		1375
1008	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1376	if (start_col < 0 || start_col + len > THIS->ncol)
1009	{	1377	{
1010	free (wstr);	1378	free (wstr);
1011	croak ("new_text extends beyond horizontal margins");	1379	croak ("new_text extends beyond horizontal margins");
1012	}	1380	}
1013		1381
…		…
1023		1391
1024	void	1392	void
1025	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1393	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1026	PPCODE:	1394	PPCODE:
1027	{	1395	{
1028	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1396	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
1030		1398
1031	line_t &l = ROW(row_number);	1399	line_t &l = ROW(row_number);
1032		1400
1033	if (GIMME_V != G_VOID)	1401	if (GIMME_V != G_VOID)
…		…
1045	{	1413	{
1046	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1414	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047	croak ("new_rend must be arrayref");	1415	croak ("new_rend must be arrayref");
1048		1416
1049	AV *av = (AV *)SvRV (new_rend);	1417	AV *av = (AV *)SvRV (new_rend);
1050	int len = min (av_len (av) + 1 - start_ofs, max_len);	1418	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051		1419
1052	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1420	if (start_col < 0 || start_col + len > THIS->ncol)
1053	croak ("new_rend array extends beyond horizontal margins");	1421	croak ("new_rend array extends beyond horizontal margins");
1054		1422
1055	for (int col = start_col; col < start_col + len; col++)	1423	for (int col = start_col; col < start_col + len; col++)
1056	{	1424	{
1057	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1425	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1063		1431
1064	int	1432	int
1065	rxvt_term::ROW_l (int row_number, int new_length = -1)	1433	rxvt_term::ROW_l (int row_number, int new_length = -1)
1066	CODE:	1434	CODE:
1067	{	1435	{
1068	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1436	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069	XSRETURN_EMPTY;	1437	XSRETURN_EMPTY;
1070		1438
1071	line_t &l = ROW(row_number);	1439	line_t &l = ROW(row_number);
1072	RETVAL = l.l;	1440	RETVAL = l.l;
1073		1441
…		…
1079		1447
1080	bool	1448	bool
1081	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1449	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1082	CODE:	1450	CODE:
1083	{	1451	{
1084	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1452	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085	XSRETURN_EMPTY;	1453	XSRETURN_EMPTY;
1086		1454
1087	line_t &l = ROW(row_number);	1455	line_t &l = ROW(row_number);
1088	RETVAL = l.is_longer ();	1456	RETVAL = l.is_longer ();
1089		1457
…		…
1097	rxvt_term::special_encode (SV *string)	1465	rxvt_term::special_encode (SV *string)
1098	CODE:	1466	CODE:
1099	{	1467	{
1100	wchar_t *wstr = sv2wcs (string);	1468	wchar_t *wstr = sv2wcs (string);
1101	int wlen = wcslen (wstr);	1469	int wlen = wcslen (wstr);
1102	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1470	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1103		1471
1104	rxvt_push_locale (THIS->locale);	1472	rxvt_push_locale (THIS->locale);
1105		1473
1106	wchar_t *r = rstr;	1474	wchar_t *r = rstr;
1107	for (wchar_t *s = wstr; *s; s++)	1475	for (wchar_t *s = wstr; *s; s++)
		1476	{
		1477	int w = WCWIDTH (*s);
		1478
1108	if (wcwidth (*s) == 0)	1479	if (w == 0)
1109	{	1480	{
1110	if (r == rstr)	1481	if (r == rstr)
1111	croak ("leading combining character unencodable");	1482	croak ("leading combining character unencodable");
1112		1483
1113	unicode_t n = rxvt_compose (r[-1], *s);	1484	unicode_t n = rxvt_compose (r[-1], *s);
1114	if (n == NOCHAR)	1485	if (n == NOCHAR)
1115	n = rxvt_composite.compose (r[-1], *s);	1486	n = rxvt_composite.compose (r[-1], *s);
1116		1487
1117	r[-1] = n;	1488	r[-1] = n;
1118	}	1489	}
1119	#if !UNICODE_3	1490	#if !UNICODE_3
1120	else if (*s >= 0x10000)	1491	else if (*s >= 0x10000)
1121	*r++ = rxvt_composite.compose (*s);	1492	*r++ = rxvt_composite.compose (*s);
1122	#endif	1493	#endif
1123	else	1494	else
1124	*r++ = *s;	1495	*r++ = *s;
		1496
		1497	// the *2 above only allows wcwidth <= 2
		1498	if (w > 1)
		1499	*r++ = NOCHAR;
		1500	}
1125		1501
1126	rxvt_pop_locale ();	1502	rxvt_pop_locale ();
1127		1503
1128	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1504	RETVAL = wcs2sv (rstr, r - rstr);
1129
1130	delete [] rstr;
1131	}	1505	}
1132	OUTPUT:	1506	OUTPUT:
1133	RETVAL	1507	RETVAL
1134		1508
1135	SV *	1509	SV *
…		…
1147	else if (IS_COMPOSE (*s))	1521	else if (IS_COMPOSE (*s))
1148	dlen += rxvt_composite.expand (*s, 0);	1522	dlen += rxvt_composite.expand (*s, 0);
1149	else	1523	else
1150	dlen++;	1524	dlen++;
1151		1525
1152	wchar_t *rstr = new wchar_t [dlen];	1526	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153		1527
1154	// decode	1528	// decode
1155	wchar_t *r = rstr;	1529	wchar_t *r = rstr;
1156	for (wchar_t *s = wstr; *s; s++)	1530	for (wchar_t *s = wstr; *s; s++)
1157	if (*s == NOCHAR)	1531	if (*s == NOCHAR)
…		…
1159	else if (IS_COMPOSE (*s))	1533	else if (IS_COMPOSE (*s))
1160	r += rxvt_composite.expand (*s, r);	1534	r += rxvt_composite.expand (*s, r);
1161	else	1535	else
1162	*r++ = *s;	1536	*r++ = *s;
1163		1537
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1538	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1539	}
1168	OUTPUT:	1540	OUTPUT:
1169	RETVAL	1541	RETVAL
1170		1542
1171	void	1543	void
1172	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1544	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1173	PPCODE:	1545	PPCODE:
1174	{	1546	{
1175	struct resval { const char *name; int value; } rslist [] = {	1547	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1176	# define def(name) { # name, Rs_ ## name },	1548	# define def(name) { # name, Rs_ ## name },
1177	# define reserve(name,count)	1549	# define reserve(name,count)
1178	# include "rsinc.h"	1550	# include "rsinc.h"
1179	# undef def	1551	# undef def
1180	# undef reserve	1552	# undef reserve
1181	};	1553	};
1182		1554
1183	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1555	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1184		1556
1185	do {	1557	do {
1186	if (rs-- == rslist)	1558	if (rs-- == rslist)
1187	croak ("no such resource '%s', requested", name);	1559	croak ("no such resource '%s', requested", name);
1188	} while (strcmp (name, rs->name));	1560	} while (strcmp (name, rs->name));
…		…
1191		1563
1192	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1564	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1565	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1194		1566
1195	if (GIMME_V != G_VOID)	1567	if (GIMME_V != G_VOID)
1196	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1568	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1197		1569
1198	if (newval)	1570	if (newval)
1199	{	1571	{
1200	if (SvOK (newval))	1572	if (SvOK (newval))
1201	{	1573	{
…		…
1206	else	1578	else
1207	THIS->rs [index] = 0;	1579	THIS->rs [index] = 0;
1208	}	1580	}
1209	}	1581	}
1210		1582
		1583	const char *
		1584	rxvt_term::x_resource (const char *name)
		1585
1211	bool	1586	bool
1212	rxvt_term::option (U32 optval, int set = -1)	1587	rxvt_term::option (U32 optval, int set = -1)
1213	CODE:	1588	CODE:
1214	{	1589	{
1215	RETVAL = THIS->options & optval;	1590	RETVAL = THIS->options & optval;
…		…
1219	if (set)	1594	if (set)
1220	THIS->options |= optval;	1595	THIS->options |= optval;
1221	else	1596	else
1222	THIS->options &= ~optval;	1597	THIS->options &= ~optval;
1223		1598
		1599	if (THIS->check_ev.is_active ()) // avoid doing this before START
1224	switch (optval)	1600	switch (optval)
1225	{	1601	{
1226	case Opt_skipBuiltinGlyphs:	1602	case Opt_skipBuiltinGlyphs:
1227	THIS->set_fonts ();	1603	THIS->set_fonts ();
1228	THIS->scr_remap_chars ();	1604	THIS->scr_remap_chars ();
1229	THIS->scr_touch (true);	1605	THIS->scr_touch (true);
1230	THIS->want_refresh = 1;	1606	THIS->want_refresh = 1;
1231	break;	1607	break;
1232		1608
1233	case Opt_cursorUnderline:	1609	case Opt_cursorUnderline:
1234	THIS->want_refresh = 1;	1610	THIS->want_refresh = 1;
1235	break;	1611	break;
1236		1612
1237	# case Opt_scrollBar_floating:	1613	# case Opt_scrollBar_floating:
1238	# case Opt_scrollBar_right:	1614	# case Opt_scrollBar_right:
1239	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1615	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240	# break;	1616	# break;
1241	}	1617	}
1242	}	1618	}
1243	}	1619	}
1244	OUTPUT:	1620	OUTPUT:
		1621	RETVAL
		1622
		1623	bool
		1624	rxvt_term::parse_keysym (char *keysym, char *str)
		1625	CODE:
		1626	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1627	THIS->keyboard->register_done ();
		1628	OUTPUT:
1245	RETVAL	1629	RETVAL
1246		1630
1247	void	1631	void
1248	rxvt_term::screen_cur (...)	1632	rxvt_term::screen_cur (...)
1249	PROTOTYPE: $;$$	1633	PROTOTYPE: $;$$
…		…
1266	PUSHs (sv_2mortal (newSViv (rc.col)));	1650	PUSHs (sv_2mortal (newSViv (rc.col)));
1267	}	1651	}
1268		1652
1269	if (items == 3)	1653	if (items == 3)
1270	{	1654	{
1271	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1655	rc.row = SvIV (ST (1));
1272	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1656	rc.col = SvIV (ST (2));
		1657
		1658	if (ix == 2)
		1659	{
		1660	if (rc.col == 0)
		1661	{
		1662	// col == 0 means end of previous line
		1663	rc.row--;
		1664	rc.col = THIS->ncol;
		1665	}
		1666	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1667	&& rc.col > ROW(rc.row).l)
		1668	{
		1669	// col >= length means while line and add newline
		1670	rc.col = THIS->ncol;
		1671	}
		1672	}
		1673
		1674	clamp_it (rc.col, 0, THIS->ncol);
		1675	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1273		1676
1274	if (ix)	1677	if (ix)
1275	THIS->want_refresh = 1;	1678	THIS->want_refresh = 1;
1276	}	1679	}
1277	}	1680	}
1278		1681
		1682	char
		1683	rxvt_term::cur_charset ()
		1684	CODE:
		1685	RETVAL = THIS->charsets [THIS->screen.charset];
		1686	OUTPUT:
		1687	RETVAL
		1688
		1689	void
		1690	rxvt_term::selection_clear ()
		1691
		1692	void
		1693	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1694	CODE:
		1695	THIS->selection.op = SELECTION_CONT;
		1696	THIS->selection.rect = rect;
		1697	THIS->selection_make (eventtime);
		1698
1279	int	1699	int
1280	rxvt_term::selection_grab (U32 eventtime)	1700	rxvt_term::selection_grab (Time eventtime)
1281		1701
1282	void	1702	void
1283	rxvt_term::selection (SV *newtext = 0)	1703	rxvt_term::selection (SV *newtext = 0)
1284	PPCODE:	1704	PPCODE:
1285	{	1705	{
1286	if (GIMME_V != G_VOID)	1706	if (GIMME_V != G_VOID)
1287	XPUSHs (THIS->selection.text	1707	XPUSHs (THIS->selection.text
1288	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1708	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1289	: &PL_sv_undef);	1709	: &PL_sv_undef);
1290		1710
1291	if (newtext)	1711	if (newtext)
1292	{	1712	{
1293	free (THIS->selection.text);	1713	free (THIS->selection.text);
1294		1714
1295	THIS->selection.text = sv2wcs (newtext);	1715	THIS->selection.text = sv2wcs (newtext);
1296	THIS->selection.len = wcslen (THIS->selection.text);	1716	THIS->selection.len = wcslen (THIS->selection.text);
1297	}	1717	}
1298	}	1718	}
		1719
		1720	void
		1721	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)
		1722
		1723	void
		1724	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1725
		1726	void
		1727	rxvt_term::scr_bell ()
		1728
		1729	void
		1730	rxvt_term::scr_change_screen (int screen)
1299		1731
1300	void	1732	void
1301	rxvt_term::scr_add_lines (SV *string)	1733	rxvt_term::scr_add_lines (SV *string)
1302	CODE:	1734	CODE:
1303	{	1735	{
…		…
1344	o->self = (HV *)SvRV (RETVAL);	1776	o->self = (HV *)SvRV (RETVAL);
1345	}	1777	}
1346	OUTPUT:	1778	OUTPUT:
1347	RETVAL	1779	RETVAL
1348		1780
		1781	#############################################################################
		1782	# Various X Utility Functions
		1783	#############################################################################
		1784
		1785	void
		1786	rxvt_term::XListProperties (Window window)
		1787	PPCODE:
		1788	{
		1789	int count;
		1790	Atom *props = XListProperties (THIS->dpy, window, &count);
		1791
		1792	EXTEND (SP, count);
		1793	while (count--)
		1794	PUSHs (newSVuv ((U32)props [count]));
		1795
		1796	XFree (props);
		1797	}
		1798
		1799	void
		1800	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1801	PPCODE:
		1802	{
		1803	Atom type;
		1804	int format;
		1805	unsigned long nitems;
		1806	unsigned long bytes_after;
		1807	unsigned char *prop;
		1808
		1809	XGetWindowProperty (THIS->dpy, window, property,
		1810	0, 1<<24, 0, AnyPropertyType,
		1811	&type, &format, &nitems, &bytes_after, &prop);
		1812
		1813	if (type != None)
		1814	{
		1815	int elemsize = format == 16 ? sizeof (short)
		1816	: format == 32 ? sizeof (long)
		1817	: 1;
		1818
		1819	EXTEND (SP, 3);
		1820	PUSHs (newSVuv ((U32)type));
		1821	PUSHs (newSViv (format));
		1822	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1823	XFree (prop);
		1824	}
		1825	}
		1826
		1827	void
		1828	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1829	CODE:
		1830	{
		1831	STRLEN len;
		1832	char *data_ = SvPVbyte (data, len);
		1833
		1834	int elemsize = format == 16 ? sizeof (short)
		1835	: format == 32 ? sizeof (long)
		1836	: 1;
		1837
		1838	XChangeProperty (THIS->dpy, window, property,
		1839	type, format, PropModeReplace,
		1840	(unsigned char *)data_, len / elemsize);
		1841	}
		1842
		1843	Atom
		1844	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1845	C_ARGS: term->dpy, atom_name, only_if_exists
		1846
		1847	char *
		1848	XGetAtomName (rxvt_term *term, Atom atom)
		1849	C_ARGS: term->dpy, atom
		1850	CLEANUP:
		1851	XFree (RETVAL);
		1852
		1853	void
		1854	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1855	C_ARGS: term->dpy, window, property
		1856
		1857	Window
		1858	rxvt_term::DefaultRootWindow ()
		1859	CODE:
		1860	RETVAL = THIS->display->root;
		1861	OUTPUT:
		1862	RETVAL
		1863
		1864	#if 0
		1865
		1866	Window
		1867	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1868	C_ARGS: term->dpy, (Window)parent,
		1869	x, y, width, height, 0,
		1870	term->pix_colors_focused[Color_border],
		1871	term->pix_colors_focused[Color_border]
		1872
		1873	#endif
		1874
		1875	void
		1876	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1877	C_ARGS: term->dpy, window, parent, x, y
		1878
		1879	void
		1880	XMapWindow (rxvt_term *term, Window window)
		1881	C_ARGS: term->dpy, window
		1882
		1883	void
		1884	XUnmapWindow (rxvt_term *term, Window window)
		1885	C_ARGS: term->dpy, window
		1886
		1887	void
		1888	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1889	C_ARGS: term->dpy, window, x, y, width, height
		1890
		1891	void
		1892	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1893	CODE:
		1894	{
		1895	XWindowAttributes attr;
		1896	XGetWindowAttributes (THIS->dpy, window, &attr);
		1897	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1898	}
		1899
		1900	void
		1901	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1902	PPCODE:
		1903	{
		1904	int dx, dy;
		1905	Window child;
		1906
		1907	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1908	{
		1909	EXTEND (SP, 3);
		1910	PUSHs (newSViv (dx));
		1911	PUSHs (newSViv (dy));
		1912	PUSHs (newSVuv (child));
		1913	}
		1914	}
		1915
		1916	#############################################################################
		1917	# urxvt::overlay
		1918	#############################################################################
		1919
1349	MODULE = urxvt PACKAGE = urxvt::overlay	1920	MODULE = urxvt PACKAGE = urxvt::overlay
1350		1921
1351	void	1922	void
1352	overlay::set (int x, int y, SV *text, SV *rend = 0)	1923	overlay::set (int x, int y, SV *text, SV *rend = 0)
1353		1924
…		…
1357	void	1928	void
1358	overlay::hide ()	1929	overlay::hide ()
1359		1930
1360	void	1931	void
1361	overlay::DESTROY ()	1932	overlay::DESTROY ()
		1933
		1934	#############################################################################
		1935	# urxvt::watcher
		1936	#############################################################################
		1937
		1938	MODULE = urxvt PACKAGE = urxvt::watcher
		1939
		1940	CHAINED
		1941	perl_watcher::cb (SV *cb)
		1942	CODE:
		1943	THIS->cb (cb);
		1944	OUTPUT:
		1945	RETVAL
		1946
		1947	#############################################################################
		1948	# urxvt::timer
		1949	#############################################################################
1362		1950
1363	MODULE = urxvt PACKAGE = urxvt::timer	1951	MODULE = urxvt PACKAGE = urxvt::timer
1364		1952
1365	SV *	1953	SV *
1366	timer::new ()	1954	timer::new ()
1367	CODE:	1955	CODE:
1368	timer *w = new timer;	1956	timer *w = new timer;
1369	w->start (NOW);	1957	w->start (NOW);
1370	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1958	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1371	w->self = (HV *)SvRV (RETVAL);	1959	w->self = (HV *)SvRV (RETVAL);
1372	OUTPUT:
1373	RETVAL
1374
1375	timer *
1376	timer::cb (SV *cb)
1377	CODE:
1378	THIS->cb (cb);
1379	RETVAL = THIS;
1380	OUTPUT:	1960	OUTPUT:
1381	RETVAL	1961	RETVAL
1382		1962
1383	NV	1963	NV
1384	timer::at ()	1964	timer::at ()
1385	CODE:	1965	CODE:
1386	RETVAL = THIS->at;	1966	RETVAL = THIS->at;
1387	OUTPUT:	1967	OUTPUT:
1388	RETVAL	1968	RETVAL
1389		1969
1390	timer *	1970	CHAINED
1391	timer::interval (NV interval)	1971	timer::interval (NV interval)
1392	CODE:	1972	CODE:
1393	THIS->interval = interval;	1973	THIS->interval = interval;
		1974	OUTPUT:
1394	RETVAL = THIS;	1975	RETVAL
1395	OUTPUT:
1396	RETVAL
1397		1976
1398	timer *	1977	CHAINED
1399	timer::set (NV tstamp)	1978	timer::set (NV tstamp)
1400	CODE:	1979	CODE:
1401	THIS->set (tstamp);	1980	THIS->set (tstamp);
		1981	OUTPUT:
1402	RETVAL = THIS;	1982	RETVAL
1403	OUTPUT:
1404	RETVAL
1405		1983
1406	timer *	1984	CHAINED
1407	timer::start (NV tstamp = THIS->at)	1985	timer::start (NV tstamp = THIS->at)
1408	CODE:	1986	CODE:
1409	THIS->start (tstamp);	1987	THIS->start (tstamp);
		1988	OUTPUT:
1410	RETVAL = THIS;	1989	RETVAL
1411	OUTPUT:
1412	RETVAL
1413		1990
1414	timer *	1991	CHAINED
		1992	timer::after (NV delay)
		1993	CODE:
		1994	THIS->start (NOW + delay);
		1995	OUTPUT:
		1996	RETVAL
		1997
		1998	CHAINED
1415	timer::stop ()	1999	timer::stop ()
1416	CODE:	2000	CODE:
1417	THIS->stop ();	2001	THIS->stop ();
1418	RETVAL = THIS;
1419	OUTPUT:	2002	OUTPUT:
1420	RETVAL	2003	RETVAL
1421		2004
1422	void	2005	void
1423	timer::DESTROY ()	2006	timer::DESTROY ()
		2007
		2008	#############################################################################
		2009	# urxvt::iow
		2010	#############################################################################
1424		2011
1425	MODULE = urxvt PACKAGE = urxvt::iow	2012	MODULE = urxvt PACKAGE = urxvt::iow
1426		2013
1427	SV *	2014	SV *
1428	iow::new ()	2015	iow::new ()
1429	CODE:	2016	CODE:
1430	iow *w = new iow;	2017	iow *w = new iow;
1431	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2018	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1432	w->self = (HV *)SvRV (RETVAL);	2019	w->self = (HV *)SvRV (RETVAL);
1433	OUTPUT:	2020	OUTPUT:
1434	RETVAL	2021	RETVAL
1435		2022
1436	iow *	2023	CHAINED
1437	iow::cb (SV *cb)
1438	CODE:
1439	THIS->cb (cb);
1440	RETVAL = THIS;
1441	OUTPUT:
1442	RETVAL
1443
1444	iow *
1445	iow::fd (int fd)	2024	iow::fd (int fd)
1446	CODE:	2025	CODE:
1447	THIS->fd = fd;	2026	THIS->fd = fd;
		2027	OUTPUT:
1448	RETVAL = THIS;	2028	RETVAL
1449	OUTPUT:
1450	RETVAL
1451		2029
1452	iow *	2030	CHAINED
1453	iow::events (short events)	2031	iow::events (short events)
1454	CODE:	2032	CODE:
1455	THIS->events = events;	2033	THIS->events = events;
		2034	OUTPUT:
1456	RETVAL = THIS;	2035	RETVAL
1457	OUTPUT:
1458	RETVAL
1459		2036
1460	iow *	2037	CHAINED
1461	iow::start ()	2038	iow::start ()
1462	CODE:	2039	CODE:
1463	THIS->start ();	2040	THIS->start ();
		2041	OUTPUT:
1464	RETVAL = THIS;	2042	RETVAL
1465	OUTPUT:
1466	RETVAL
1467		2043
1468	iow *	2044	CHAINED
1469	iow::stop ()	2045	iow::stop ()
1470	CODE:	2046	CODE:
1471	THIS->stop ();	2047	THIS->stop ();
1472	RETVAL = THIS;
1473	OUTPUT:	2048	OUTPUT:
1474	RETVAL	2049	RETVAL
1475		2050
1476	void	2051	void
1477	iow::DESTROY ()	2052	iow::DESTROY ()
1478		2053
		2054	#############################################################################
		2055	# urxvt::iw
		2056	#############################################################################
1479		2057
		2058	MODULE = urxvt PACKAGE = urxvt::iw
		2059
		2060	SV *
		2061	iw::new ()
		2062	CODE:
		2063	iw *w = new iw;
		2064	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2065	w->self = (HV *)SvRV (RETVAL);
		2066	OUTPUT:
		2067	RETVAL
		2068
		2069	CHAINED
		2070	iw::start ()
		2071	CODE:
		2072	THIS->start ();
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	CHAINED
		2077	iw::stop ()
		2078	CODE:
		2079	THIS->stop ();
		2080	OUTPUT:
		2081	RETVAL
		2082
		2083	void
		2084	iw::DESTROY ()
		2085
		2086	#############################################################################
		2087	# urxvt::pw
		2088	#############################################################################
		2089
		2090	MODULE = urxvt PACKAGE = urxvt::pw
		2091
		2092	SV *
		2093	pw::new ()
		2094	CODE:
		2095	pw *w = new pw;
		2096	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2097	w->self = (HV *)SvRV (RETVAL);
		2098	OUTPUT:
		2099	RETVAL
		2100
		2101	CHAINED
		2102	pw::start (int pid)
		2103	CODE:
		2104	THIS->start (pid);
		2105	OUTPUT:
		2106	RETVAL
		2107
		2108	CHAINED
		2109	pw::stop ()
		2110	CODE:
		2111	THIS->stop ();
		2112	OUTPUT:
		2113	RETVAL
		2114
		2115	void
		2116	pw::DESTROY ()
		2117
		2118

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