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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.71 by root, Tue Jan 17 16:22:41 2006 UTC vs.
Revision 1.101 by root, Wed Jul 5 23:34:14 2006 UTC

…		…
50	#undef LINENO	50	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
58		58
59	static wchar_t *	59	static wchar_t *
60	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
…		…
80	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
81	{	81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}	83	}
84		84
85	//TODO: use magic
86	static SV *	85	static SV *
87	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
88	{	87	{
89	HV *hv = newHV ();	88	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
113	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);
114		113
115	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
116	}	115	}
117		116
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		119
121	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
122		123
123	struct perl_watcher	124	struct perl_watcher
124	{	125	{
125	SV *cbsv;	126	SV *cbsv;
126	HV *self;	127	HV *self;
127		128
128	perl_watcher ()	129	perl_watcher ()
129	: cbsv (newSV (0))	130	: cbsv (0)
130	{	131	{
131	}	132	}
132		133
133	~perl_watcher ()	134	~perl_watcher ()
134	{	135	{
135	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
136	}	137	}
137		138
138	void cb (SV *cb)	139	void cb (SV *cb)
139	{	140	{
140	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
141	}	143	}
142		144
143	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
144	};	146	};
145		147
…		…
168		170
169	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}	173	}
172		174
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
175		177
176	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
177	{	179	{
178	tstamp interval;	180	tstamp interval;
179		181
180	timer ()	182	timer ()
181	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
189		191
190	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
191	}	193	}
192	};	194	};
193		195
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
196		198
197	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
198	{	200	{
199	iow ()	201	iow ()
200	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
201	{	203	{
202	}	204	}
…		…
205	{	207	{
206	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
207	}	209	}
208	};	210	};
209		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
210	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
211		245
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		247
214	struct overlay {	248	class overlay {
215	HV *self;
216	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
217	int x, y, w, h;	251	int x, y, w, h;
218	int border;	252	int border;
219	text_t **text;	253	text_t **text;
220	rend_t **rend;	254	rend_t **rend;
221		255
		256	public:
		257	HV *self;
		258
222	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);
223	~overlay ();	260	~overlay ();
224		261
225	void show ();	262	void show ();
226	void hide ();	263	void hide ();
…		…
229		266
230	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
231	};	268	};
232		269
233	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)
234	: 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)
235	{	272	{
236	if (border == 2)	273	if (border == 2)
237	{	274	{
238	w += 2;	275	w += 2;
239	h += 2;	276	h += 2;
…		…
278	*rp++ = r;	315	*rp++ = r;
279	}	316	}
280	}	317	}
281		318
282	show ();	319	show ();
283	THIS->want_refresh = 1;
284	}	320	}
285		321
286	overlay::~overlay ()	322	overlay::~overlay ()
287	{	323	{
288	hide ();	324	hide ();
…		…
293	delete [] rend[y];	329	delete [] rend[y];
294	}	330	}
295		331
296	delete [] text;	332	delete [] text;
297	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));
298		346
299	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
300	}	348	}
301		349
302	void	350	void
303	overlay::show ()
304	{
305	char key[33]; sprintf (key, "%32lx", (long)this);
306
307	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
308	hv_store (hv, key, 32, newSViv ((long)this), 0);
309	}
310
311	void
312	overlay::hide ()	351	overlay::hide ()
313	{	352	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
315		355
316	if (ovs)	356	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		357
320	HV *hv = (HV *)SvRV (*ovs);	358	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	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;
323	}	371	}
324		372
325	void overlay::swap ()	373	void overlay::swap ()
326	{	374	{
327	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));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	415	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	416	croak ("rend must be arrayref");
369		417
370	AV *av = (AV *)SvRV (rend);	418	AV *av = (AV *)SvRV (rend);
371		419
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	420	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	421	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	422	}
375		423
376	THIS->want_refresh = 1;	424	THIS->want_refresh = 1;
377	}	425	}
…		…
402	perl_environ = rxvt_environ;	450	perl_environ = rxvt_environ;
403	swap (perl_environ, environ);	451	swap (perl_environ, environ);
404		452
405	char *argv[] = {	453	char *argv[] = {
406	"",	454	"",
407	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	455	"-e"
		456	"BEGIN {"
		457	" urxvt->bootstrap;"
		458	" unshift @INC, '" LIBDIR "';"
		459	"}"
		460	""
		461	"use urxvt;"
408	};	462	};
409		463
410	perl = perl_alloc ();	464	perl = perl_alloc ();
411	perl_construct (perl);	465	perl_construct (perl);
412		466
…		…
427		481
428	if (perl)	482	if (perl)
429	{	483	{
430	// runs outside of perls ENV	484	// runs outside of perls ENV
431	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	485	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
432	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	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	static void
448	swap_overlays (rxvt_term *term)
449	{
450	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
451
452	if (HvKEYS (hv))
453	{
454	hv_iterinit (hv);
455
456	while (HE *he = hv_iternext (hv))
457	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
458	}
459	}
460
461	bool	501	bool
462	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
463	{	503	{
464	if (!perl || !term->perl.self)	504	if (!perl || !term->perl.self)
465	return false;	505	return false;
466		506
467	// pre-handling of some events	507	// pre-handling of some events
468	if (htype == HOOK_REFRESH_END)	508	if (htype == HOOK_REFRESH_END)
469	swap_overlays (term);	509	{
		510	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		511
		512	for (int i = 0; i <= AvFILL (av); i++)
		513	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		514	}
470		515
471	swap (perl_environ, environ);	516	swap (perl_environ, environ);
472		517
473	bool event_consumed;	518	bool event_consumed;
474		519
…		…
507	break;	552	break;
508		553
509	case DT_STR_LEN:	554	case DT_STR_LEN:
510	{	555	{
511	char *str = va_arg (ap, char *);	556	char *str = va_arg (ap, char *);
512	int len = va_arg (ap, int);	557	int len = va_arg (ap, int);
513		558
514	XPUSHs (sv_2mortal (newSVpvn (str, len)));	559	XPUSHs (sv_2mortal (newSVpvn (str, len)));
515	}	560	}
516	break;	561	break;
517		562
518	case DT_WCS_LEN:	563	case DT_WCS_LEN:
519	{	564	{
520	wchar_t *wstr = va_arg (ap, wchar_t *);	565	wchar_t *wstr = va_arg (ap, wchar_t *);
521	int wlen = va_arg (ap, int);	566	int wlen = va_arg (ap, int);
522		567
523	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	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))));
524	}	578	}
525	break;	579	break;
526		580
527	case DT_XEVENT:	581	case DT_XEVENT:
528	{	582	{
529	XEvent *xe = va_arg (ap, XEvent *);	583	XEvent *xe = va_arg (ap, XEvent *);
530	HV *hv = newHV ();	584	HV *hv = newHV ();
531		585
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	586	# 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)	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)
534	# undef set	589	# undef set
535		590
536	setiv (type, xe->type);	591	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);	592	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);	593	setiv (serial, xe->xany.serial);
539		594
…		…
542	case KeyPress:	597	case KeyPress:
543	case KeyRelease:	598	case KeyRelease:
544	case ButtonPress:	599	case ButtonPress:
545	case ButtonRelease:	600	case ButtonRelease:
546	case MotionNotify:	601	case MotionNotify:
		602	setuv (window, xe->xmotion.window);
		603	setuv (root, xe->xmotion.root);
		604	setuv (subwindow, xe->xmotion.subwindow);
547	setiv (time, xe->xmotion.time);	605	setuv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);	606	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);	607	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);	608	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
551	setiv (col, xe->xmotion.x / term->fwidth);	609	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);	610	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);	611	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);	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
555	break;	631	break;
556	}
557		632
		633	case MapNotify:
		634	case UnmapNotify:
		635	case ConfigureNotify:
		636	setuv (event, xe->xconfigure.event);
		637	setuv (window, xe->xconfigure.window);
		638
558	switch (xe->type)	639	switch (xe->type)
559	{	640	{
560	case KeyPress:	641	case ConfigureNotify:
561	case KeyRelease:	642	setiv (x, xe->xconfigure.x);
562	setiv (keycode, xe->xkey.keycode);	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
563	break;	650	break;
564		651
565	case ButtonPress:	652	case PropertyNotify:
566	case ButtonRelease:	653	setuv (window, xe->xproperty.window);
567	setiv (button, xe->xbutton.button);	654	setuv (atom, xe->xproperty.atom);
		655	setuv (time, xe->xproperty.time);
		656	setiv (state, xe->xproperty.state);
568	break;	657	break;
569		658
570	case MotionNotify:	659	case ClientMessage:
571	setiv (is_hint, xe->xmotion.is_hint);	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]);
572	break;	668	break;
573	}	669	}
574		670
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	671	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}	672	}
…		…
617	else	713	else
618	event_consumed = false;	714	event_consumed = false;
619		715
620	// post-handling of some events	716	// post-handling of some events
621	if (htype == HOOK_REFRESH_BEGIN)	717	if (htype == HOOK_REFRESH_BEGIN)
622	swap_overlays (term);	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	}
623	else if (htype == HOOK_DESTROY)	724	else if (htype == HOOK_DESTROY)
624	{	725	{
625	clearSVptr ((SV *)term->perl.self);	726	clearSVptr ((SV *)term->perl.self);
626	SvREFCNT_dec ((SV *)term->perl.self);	727	SvREFCNT_dec ((SV *)term->perl.self);
		728
		729	// don't allow further calls
		730	term->perl.self = 0;
627	}	731	}
628		732
629	swap (perl_environ, environ);	733	swap (perl_environ, environ);
630		734
631	return event_consumed;	735	return event_consumed;
…		…
655	# include "optinc.h"	759	# include "optinc.h"
656	# undef nodef	760	# undef nodef
657	# undef def	761	# undef def
658		762
659	HV *stash = gv_stashpv ("urxvt", 1);	763	HV *stash = gv_stashpv ("urxvt", 1);
660	struct {	764	static const struct {
661	const char *name;	765	const char *name;
662	IV iv;	766	IV iv;
663	} *civ, const_iv[] = {	767	} *civ, const_iv[] = {
664	# define const_iv(name) { # name, (IV)name }	768	# define const_iv(name) { # name, (IV)name }
665	const_iv (DEFAULT_RSTYLE),	769	const_iv (DEFAULT_RSTYLE),
…		…
748	const_iv (SelectionRequest),	852	const_iv (SelectionRequest),
749	const_iv (SelectionNotify),	853	const_iv (SelectionNotify),
750	const_iv (ColormapNotify),	854	const_iv (ColormapNotify),
751	const_iv (ClientMessage),	855	const_iv (ClientMessage),
752	const_iv (MappingNotify),	856	const_iv (MappingNotify),
		857	# if ENABLE_XIM_ONTHESPOT
		858	const_iv (XIMReverse),
		859	const_iv (XIMUnderline),
		860	const_iv (XIMHighlight),
		861	const_iv (XIMPrimary),
		862	const_iv (XIMSecondary),
		863	const_iv (XIMTertiary),
		864	const_iv (XIMVisibleToForward),
		865	const_iv (XIMVisibleToBackword),
		866	const_iv (XIMVisibleToCenter),
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
753	};	882	};
754		883
755	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	884	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
756	civ-- > const_iv; )
757	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	885	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
758	}	886	}
759		887
760	void	888	void
761	warn (const char *msg)	889	warn (const char *msg)
…		…
792	RETVAL	920	RETVAL
793		921
794	int	922	int
795	SET_FGCOLOR (int rend, int new_color)	923	SET_FGCOLOR (int rend, int new_color)
796	CODE:	924	CODE:
797	RETVAL = SET_FGCOLOR (rend, new_color);	925	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
798	OUTPUT:	926	OUTPUT:
799	RETVAL	927	RETVAL
800		928
801	int	929	int
802	SET_BGCOLOR (int rend, int new_color)	930	SET_BGCOLOR (int rend, int new_color)
803	CODE:	931	CODE:
804	RETVAL = SET_BGCOLOR (rend, new_color);	932	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
805	OUTPUT:	933	OUTPUT:
806	RETVAL	934	RETVAL
807		935
808	int	936	int
809	GET_CUSTOM (int rend)	937	GET_CUSTOM (int rend)
…		…
823	| ((new_value << RS_customShift) & RS_customMask);	951	| ((new_value << RS_customShift) & RS_customMask);
824	}	952	}
825	OUTPUT:	953	OUTPUT:
826	RETVAL	954	RETVAL
827		955
		956	void
		957	termlist ()
		958	PPCODE:
		959	{
		960	EXTEND (SP, rxvt_term::termlist.size ());
		961
		962	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		963	if ((*t)->perl.self)
		964	PUSHs (sv_2mortal (newSVterm (*t)));
		965	}
		966
828	MODULE = urxvt PACKAGE = urxvt::term	967	MODULE = urxvt PACKAGE = urxvt::term
829		968
830	SV *	969	SV *
831	_new (...)	970	_new (AV *env, AV *arg)
832	CODE:	971	CODE:
833	{	972	{
834	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
835	croak ("first argument to urxvt::term->_new must be arrayref");
836
837	rxvt_term *term = new rxvt_term;	973	rxvt_term *term = new rxvt_term;
838		974
839	term->argv = new stringvec;	975	stringvec *argv = new stringvec;
840	term->envv = new stringvec;	976	stringvec *envv = new stringvec;
841		977
842	for (int i = 1; i < items; i++)	978	for (int i = 0; i <= AvFILL (arg); i++)
843	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	979	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
844		980
845	AV *envv = (AV *)SvRV (ST (0));
846	for (int i = av_len (envv) + 1; i--; )	981	for (int i = AvFILL (env) + 1; i--; )
847	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	982	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
848		983
849	term->envv->push_back (0);	984	envv->push_back (0);
850		985
851	bool success;	986	bool success;
852		987
853	try	988	try
854	{	989	{
855	success = term->init (term->argv->size (), term->argv->begin ());	990	success = term->init (argv, envv);
856	}	991	}
857	catch (const class rxvt_failure_exception &e)	992	catch (const class rxvt_failure_exception &e)
858	{	993	{
859	success = false;	994	success = false;
860	}	995	}
…		…
872	RETVAL	1007	RETVAL
873		1008
874	void	1009	void
875	rxvt_term::destroy ()	1010	rxvt_term::destroy ()
876		1011
877	#if ENABLE_PERL_FRILLS
878
879	void
880	rxvt_term::XListProperties (U32 window)
881	PPCODE:
882	{
883	int count;
884	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
885
886	EXTEND (SP, count);
887	while (count--)
888	PUSHs (newSVuv ((U32)props [count]));
889
890	XFree (props);
891	}
892
893	void
894	rxvt_term::XGetWindowProperty (U32 window, U32 property)
895	PPCODE:
896	{
897	Atom type;
898	int format;
899	unsigned long nitems;
900	unsigned long bytes_after;
901	unsigned char *prop;
902	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
903	0, 1<<30, 0, AnyPropertyType,
904	&type, &format, &nitems, &bytes_after, &prop);
905	if (type != None)
906	{
907	EXTEND (SP, 3);
908	PUSHs (newSVuv ((U32)type));
909	PUSHs (newSViv (format));
910	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
911	XFree (prop);
912	}
913	}
914
915	void
916	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
917	CODE:
918	{
919	STRLEN len;
920	char *data_ = SvPVbyte (data, len);
921
922	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
923	type, format, PropModeReplace,
924	(unsigned char *)data, len * 8 / format);
925	}
926
927	void
928	rxvt_term::XDeleteProperty (U32 window, U32 property)
929	CODE:
930	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
931
932	U32
933	rxvt_term::DefaultRootWindow ()
934	CODE:
935	RETVAL = (U32)THIS->display->root;
936	OUTPUT:
937	RETVAL
938
939	U32
940	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
941	CODE:
942	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
943	x, y, width, height, 0,
944	THIS->pix_colors_focused[Color_border],
945	THIS->pix_colors_focused[Color_border]);
946	OUTPUT:
947	RETVAL
948
949	void
950	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
951	CODE:
952	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
953
954	void
955	rxvt_term::XMapWindow (U32 window)
956	CODE:
957	XMapWindow (THIS->display->display, (Window)window);
958
959	void
960	rxvt_term::XUnmapWindow (U32 window)
961	CODE:
962	XUnmapWindow (THIS->display->display, (Window)window);
963
964	#endif
965
966	void	1012	void
967	rxvt_term::set_should_invoke (int htype, int inc)	1013	rxvt_term::set_should_invoke (int htype, int inc)
968	CODE:	1014	CODE:
969	THIS->perl.should_invoke [htype] += inc;	1015	THIS->perl.should_invoke [htype] += inc;
970		1016
971	void	1017	void
972	rxvt_term::grab_button (int button, U32 modifiers)	1018	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
973	CODE:	1019	CODE:
974	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1020	XGrabButton (THIS->dpy, button, modifiers, window, 1,
975	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1021	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
976	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1022	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
977		1023
		1024	void
		1025	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1026	CODE:
		1027	XUngrabButton (THIS->dpy, button, modifiers, window);
		1028
		1029	#if 0
		1030
		1031	void
		1032	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1033	C_ARGS:
		1034	THIS->dpy, keycode, modifiers, window, 1,
		1035	GrabModeSync, GrabModeSync
		1036
		1037	void
		1038	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1039	C_ARGS: THIS->dpy, keycode, modifiers, window
		1040
		1041	#endif
		1042
978	bool	1043	bool
979	rxvt_term::grab (U32 eventtime, int sync = 0)	1044	rxvt_term::grab (Time eventtime, int sync = 0)
980	CODE:	1045	CODE:
981	{	1046	{
982	int mode = sync ? GrabModeSync : GrabModeAsync;	1047	int mode = sync ? GrabModeSync : GrabModeAsync;
983		1048
984	THIS->perl.grabtime = 0;	1049	THIS->perl.grabtime = 0;
985		1050
986	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1051	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
987	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1052	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
988	mode, mode, None, GRAB_CURSOR, eventtime))	1053	mode, mode, None, GRAB_CURSOR, eventtime))
989	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1054	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
990	THIS->perl.grabtime = eventtime;	1055	THIS->perl.grabtime = eventtime;
991	else	1056	else
992	XUngrabPointer (THIS->display->display, eventtime);	1057	XUngrabPointer (THIS->dpy, eventtime);
993		1058
994	RETVAL = !!THIS->perl.grabtime;	1059	RETVAL = !!THIS->perl.grabtime;
995	}	1060	}
996	OUTPUT:	1061	OUTPUT:
997	RETVAL	1062	RETVAL
998		1063
999	void	1064	void
1000	rxvt_term::allow_events_async ()	1065	rxvt_term::allow_events_async ()
1001	CODE:	1066	CODE:
1002	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1067	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1003		1068
1004	void	1069	void
1005	rxvt_term::allow_events_sync ()	1070	rxvt_term::allow_events_sync ()
1006	CODE:	1071	CODE:
1007	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1072	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1008		1073
1009	void	1074	void
1010	rxvt_term::allow_events_replay ()	1075	rxvt_term::allow_events_replay ()
1011	CODE:	1076	CODE:
1012	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1077	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1013	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1078	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1014		1079
1015	void	1080	void
1016	rxvt_term::ungrab ()	1081	rxvt_term::ungrab ()
1017	CODE:	1082	CODE:
1018	ungrab (THIS);	1083	ungrab (THIS);
…		…
1076	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1141	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1077	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1142	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1078	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1143	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1079	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1144	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1080	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1145	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1146	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1147	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1148	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1149	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1150	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1151	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1084		1152
1085	int	1153	int
…		…
1092	fbase = TERM_OFFSET_fbase	1160	fbase = TERM_OFFSET_fbase
1093	nrow = TERM_OFFSET_nrow	1161	nrow = TERM_OFFSET_nrow
1094	ncol = TERM_OFFSET_ncol	1162	ncol = TERM_OFFSET_ncol
1095	focus = TERM_OFFSET_focus	1163	focus = TERM_OFFSET_focus
1096	mapped = TERM_OFFSET_mapped	1164	mapped = TERM_OFFSET_mapped
		1165	int_bwidth = TERM_OFFSET_int_bwidth
		1166	ext_bwidth = TERM_OFFSET_ext_bwidth
		1167	lineSpace = TERM_OFFSET_lineSpace
1097	saveLines = TERM_OFFSET_saveLines	1168	saveLines = TERM_OFFSET_saveLines
1098	total_rows = TERM_OFFSET_total_rows	1169	total_rows = TERM_OFFSET_total_rows
1099	top_row = TERM_OFFSET_top_row	1170	top_row = TERM_OFFSET_top_row
1100	CODE:	1171	CODE:
1101	RETVAL = *(int *)((char *)THIS + ix);	1172	RETVAL = *(int *)((char *)THIS + ix);
…		…
1106	rxvt_term::ModLevel3Mask ()	1177	rxvt_term::ModLevel3Mask ()
1107	ALIAS:	1178	ALIAS:
1108	ModLevel3Mask = 0	1179	ModLevel3Mask = 0
1109	ModMetaMask = 1	1180	ModMetaMask = 1
1110	ModNumLockMask = 2	1181	ModNumLockMask = 2
		1182	current_screen = 3
		1183	hidden_cursor = 4
1111	CODE:	1184	CODE:
1112	switch (ix)	1185	switch (ix)
1113	{	1186	{
1114	case 0: RETVAL = THIS->ModLevel3Mask; break;	1187	case 0: RETVAL = THIS->ModLevel3Mask; break;
1115	case 1: RETVAL = THIS->ModMetaMask; break;	1188	case 1: RETVAL = THIS->ModMetaMask; break;
1116	case 2: RETVAL = THIS->ModNumLockMask; break;	1189	case 2: RETVAL = THIS->ModNumLockMask; break;
		1190	case 3: RETVAL = THIS->current_screen; break;
		1191	case 4: RETVAL = THIS->hidden_cursor; break;
1117	}	1192	}
1118	OUTPUT:	1193	OUTPUT:
1119	RETVAL	1194	RETVAL
1120		1195
1121	char *	1196	char *
…		…
1131	}	1206	}
1132	OUTPUT:	1207	OUTPUT:
1133	RETVAL	1208	RETVAL
1134		1209
1135	SV *	1210	SV *
1136	rxvt_term::_env ()	1211	rxvt_term::envv ()
		1212	ALIAS:
		1213	argv = 1
1137	CODE:	1214	PPCODE:
1138	{	1215	{
1139	if (THIS->envv)	1216	stringvec *vec = ix ? THIS->argv : THIS->envv;
1140	{
1141	AV *av = newAV ();
1142		1217
		1218	EXTEND (SP, vec->size ());
		1219
1143	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1220	for (char **i = vec->begin (); i != vec->end (); ++i)
1144	if (*i)	1221	if (*i)
1145	av_push (av, newSVpv (*i, 0));	1222	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1146
1147	RETVAL = newRV_noinc ((SV *)av);
1148	}
1149	else
1150	RETVAL = &PL_sv_undef;
1151	}	1223	}
1152	OUTPUT:
1153	RETVAL
1154		1224
1155	int	1225	int
1156	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1226	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1157	CODE:	1227	CODE:
1158	RETVAL = THIS->pty_ev.events;	1228	RETVAL = THIS->pty_ev.events;
1159	if (events != EVENT_UNDEF)	1229	if (events != EVENT_UNDEF)
1160	THIS->pty_ev.set (events);	1230	THIS->pty_ev.set (events);
1161	OUTPUT:	1231	OUTPUT:
1162	RETVAL	1232	RETVAL
1163		1233
1164	U32	1234	int
		1235	rxvt_term::pty_fd ()
		1236	CODE:
		1237	RETVAL = THIS->pty->pty;
		1238	OUTPUT:
		1239	RETVAL
		1240
		1241	Window
1165	rxvt_term::parent ()	1242	rxvt_term::parent ()
1166	CODE:	1243	CODE:
1167	RETVAL = (U32)THIS->parent [0];	1244	RETVAL = THIS->parent [0];
1168	OUTPUT:	1245	OUTPUT:
1169	RETVAL	1246	RETVAL
1170		1247
1171	U32	1248	Window
1172	rxvt_term::vt ()	1249	rxvt_term::vt ()
1173	CODE:	1250	CODE:
1174	RETVAL = (U32)THIS->vt;	1251	RETVAL = THIS->vt;
1175	OUTPUT:	1252	OUTPUT:
1176	RETVAL	1253	RETVAL
1177		1254
1178	void	1255	void
1179	rxvt_term::vt_emask_add (U32 emask)	1256	rxvt_term::vt_emask_add (U32 emask)
…		…
1201	}	1278	}
1202	OUTPUT:	1279	OUTPUT:
1203	RETVAL	1280	RETVAL
1204		1281
1205	void	1282	void
		1283	rxvt_term::focus_in ()
		1284
		1285	void
		1286	rxvt_term::focus_out ()
		1287
		1288	void
		1289	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1290	ALIAS:
		1291	key_release = 1
		1292	CODE:
		1293	{
		1294	XKeyEvent xkey;
		1295
		1296	memset (&xkey, 0, sizeof (xkey));
		1297
		1298	xkey.time = time;
		1299	xkey.state = state;
		1300	xkey.keycode = keycode;
		1301
		1302	xkey.type = ix ? KeyRelease : KeyPress;
		1303	xkey.display = THIS->dpy;
		1304	xkey.window = THIS->vt;
		1305	xkey.root = THIS->display->root;
		1306	xkey.subwindow = THIS->vt;
		1307
		1308	if (ix)
		1309	THIS->key_release (xkey);
		1310	else
		1311	THIS->key_press (xkey);
		1312	}
		1313
		1314	void
1206	rxvt_term::want_refresh ()	1315	rxvt_term::want_refresh ()
1207	CODE:	1316	CODE:
1208	THIS->want_refresh = 1;	1317	THIS->want_refresh = 1;
1209		1318
1210	void	1319	void
…		…
1216		1325
1217	line_t &l = ROW(row_number);	1326	line_t &l = ROW(row_number);
1218		1327
1219	if (GIMME_V != G_VOID)	1328	if (GIMME_V != G_VOID)
1220	{	1329	{
1221	wchar_t *wstr = new wchar_t [THIS->ncol];	1330	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1222		1331
1223	for (int col = 0; col < THIS->ncol; col++)	1332	for (int col = 0; col < THIS->ncol; col++)
1224	wstr [col] = l.t [col];	1333	wstr [col] = l.t [col];
1225		1334
1226	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1335	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1227
1228	delete [] wstr;
1229	}	1336	}
1230		1337
1231	if (new_text)	1338	if (new_text)
1232	{	1339	{
1233	wchar_t *wstr = sv2wcs (new_text);	1340	wchar_t *wstr = sv2wcs (new_text);
1234		1341
1235	int len = min (wcslen (wstr) - start_ofs, max_len);	1342	int len = min (wcslen (wstr) - start_ofs, max_len);
1236		1343
1237	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1344	if (start_col < 0 || start_col + len > THIS->ncol)
1238	{	1345	{
1239	free (wstr);	1346	free (wstr);
1240	croak ("new_text extends beyond horizontal margins");	1347	croak ("new_text extends beyond horizontal margins");
1241	}	1348	}
1242		1349
…		…
1274	{	1381	{
1275	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1382	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1276	croak ("new_rend must be arrayref");	1383	croak ("new_rend must be arrayref");
1277		1384
1278	AV *av = (AV *)SvRV (new_rend);	1385	AV *av = (AV *)SvRV (new_rend);
1279	int len = min (av_len (av) + 1 - start_ofs, max_len);	1386	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1280		1387
1281	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1388	if (start_col < 0 || start_col + len > THIS->ncol)
1282	croak ("new_rend array extends beyond horizontal margins");	1389	croak ("new_rend array extends beyond horizontal margins");
1283		1390
1284	for (int col = start_col; col < start_col + len; col++)	1391	for (int col = start_col; col < start_col + len; col++)
1285	{	1392	{
1286	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1393	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1326	rxvt_term::special_encode (SV *string)	1433	rxvt_term::special_encode (SV *string)
1327	CODE:	1434	CODE:
1328	{	1435	{
1329	wchar_t *wstr = sv2wcs (string);	1436	wchar_t *wstr = sv2wcs (string);
1330	int wlen = wcslen (wstr);	1437	int wlen = wcslen (wstr);
1331	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1438	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1332		1439
1333	rxvt_push_locale (THIS->locale);	1440	rxvt_push_locale (THIS->locale);
1334		1441
1335	wchar_t *r = rstr;	1442	wchar_t *r = rstr;
1336	for (wchar_t *s = wstr; *s; s++)	1443	for (wchar_t *s = wstr; *s; s++)
		1444	{
		1445	int w = WCWIDTH (*s);
		1446
1337	if (wcwidth (*s) == 0)	1447	if (w == 0)
1338	{	1448	{
1339	if (r == rstr)	1449	if (r == rstr)
1340	croak ("leading combining character unencodable");	1450	croak ("leading combining character unencodable");
1341		1451
1342	unicode_t n = rxvt_compose (r[-1], *s);	1452	unicode_t n = rxvt_compose (r[-1], *s);
1343	if (n == NOCHAR)	1453	if (n == NOCHAR)
1344	n = rxvt_composite.compose (r[-1], *s);	1454	n = rxvt_composite.compose (r[-1], *s);
1345		1455
1346	r[-1] = n;	1456	r[-1] = n;
1347	}	1457	}
1348	#if !UNICODE_3	1458	#if !UNICODE_3
1349	else if (*s >= 0x10000)	1459	else if (*s >= 0x10000)
1350	*r++ = rxvt_composite.compose (*s);	1460	*r++ = rxvt_composite.compose (*s);
1351	#endif	1461	#endif
1352	else	1462	else
1353	*r++ = *s;	1463	*r++ = *s;
		1464
		1465	// the *2 above only allows wcwidth <= 2
		1466	if (w > 1)
		1467	*r++ = NOCHAR;
		1468	}
1354		1469
1355	rxvt_pop_locale ();	1470	rxvt_pop_locale ();
1356		1471
1357	RETVAL = wcs2sv (rstr, r - rstr);	1472	RETVAL = wcs2sv (rstr, r - rstr);
1358
1359	delete [] rstr;
1360	}	1473	}
1361	OUTPUT:	1474	OUTPUT:
1362	RETVAL	1475	RETVAL
1363		1476
1364	SV *	1477	SV *
…		…
1376	else if (IS_COMPOSE (*s))	1489	else if (IS_COMPOSE (*s))
1377	dlen += rxvt_composite.expand (*s, 0);	1490	dlen += rxvt_composite.expand (*s, 0);
1378	else	1491	else
1379	dlen++;	1492	dlen++;
1380		1493
1381	wchar_t *rstr = new wchar_t [dlen];	1494	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1382		1495
1383	// decode	1496	// decode
1384	wchar_t *r = rstr;	1497	wchar_t *r = rstr;
1385	for (wchar_t *s = wstr; *s; s++)	1498	for (wchar_t *s = wstr; *s; s++)
1386	if (*s == NOCHAR)	1499	if (*s == NOCHAR)
…		…
1389	r += rxvt_composite.expand (*s, r);	1502	r += rxvt_composite.expand (*s, r);
1390	else	1503	else
1391	*r++ = *s;	1504	*r++ = *s;
1392		1505
1393	RETVAL = wcs2sv (rstr, r - rstr);	1506	RETVAL = wcs2sv (rstr, r - rstr);
1394
1395	delete [] rstr;
1396	}	1507	}
1397	OUTPUT:	1508	OUTPUT:
1398	RETVAL	1509	RETVAL
1399		1510
1400	void	1511	void
1401	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1512	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1402	PPCODE:	1513	PPCODE:
1403	{	1514	{
1404	struct resval { const char *name; int value; } rslist [] = {	1515	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1405	# define def(name) { # name, Rs_ ## name },	1516	# define def(name) { # name, Rs_ ## name },
1406	# define reserve(name,count)	1517	# define reserve(name,count)
1407	# include "rsinc.h"	1518	# include "rsinc.h"
1408	# undef def	1519	# undef def
1409	# undef reserve	1520	# undef reserve
1410	};	1521	};
1411		1522
1412	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1523	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1413		1524
1414	do {	1525	do {
1415	if (rs-- == rslist)	1526	if (rs-- == rslist)
1416	croak ("no such resource '%s', requested", name);	1527	croak ("no such resource '%s', requested", name);
1417	} while (strcmp (name, rs->name));	1528	} while (strcmp (name, rs->name));
…		…
1451	if (set)	1562	if (set)
1452	THIS->options |= optval;	1563	THIS->options |= optval;
1453	else	1564	else
1454	THIS->options &= ~optval;	1565	THIS->options &= ~optval;
1455		1566
		1567	if (THIS->check_ev.is_active ()) // avoid doing this before START
1456	switch (optval)	1568	switch (optval)
1457	{	1569	{
1458	case Opt_skipBuiltinGlyphs:	1570	case Opt_skipBuiltinGlyphs:
1459	THIS->set_fonts ();	1571	THIS->set_fonts ();
1460	THIS->scr_remap_chars ();	1572	THIS->scr_remap_chars ();
1461	THIS->scr_touch (true);	1573	THIS->scr_touch (true);
1462	THIS->want_refresh = 1;	1574	THIS->want_refresh = 1;
1463	break;	1575	break;
1464		1576
1465	case Opt_cursorUnderline:	1577	case Opt_cursorUnderline:
1466	THIS->want_refresh = 1;	1578	THIS->want_refresh = 1;
1467	break;	1579	break;
1468		1580
1469	# case Opt_scrollBar_floating:	1581	# case Opt_scrollBar_floating:
1470	# case Opt_scrollBar_right:	1582	# case Opt_scrollBar_right:
1471	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1583	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1472	# break;	1584	# break;
1473	}	1585	}
1474	}	1586	}
1475	}	1587	}
1476	OUTPUT:	1588	OUTPUT:
1477	RETVAL	1589	RETVAL
1478		1590
…		…
1506	PUSHs (sv_2mortal (newSViv (rc.col)));	1618	PUSHs (sv_2mortal (newSViv (rc.col)));
1507	}	1619	}
1508		1620
1509	if (items == 3)	1621	if (items == 3)
1510	{	1622	{
		1623	rc.row = SvIV (ST (1));
		1624	rc.col = SvIV (ST (2));
		1625
		1626	if (ix == 2)
		1627	{
		1628	if (rc.col == 0)
		1629	{
		1630	// col == 0 means end of previous line
		1631	rc.row--;
		1632	rc.col = THIS->ncol;
		1633	}
		1634	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1635	&& rc.col > ROW(rc.row).l)
		1636	{
		1637	// col >= length means while line and add newline
		1638	rc.col = THIS->ncol;
		1639	}
		1640	}
		1641
		1642	clamp_it (rc.col, 0, THIS->ncol);
1511	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1643	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1512	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1513		1644
1514	if (ix)	1645	if (ix)
1515	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
1516	}	1647	}
1517	}	1648	}
…		…
1521	CODE:	1652	CODE:
1522	RETVAL = THIS->charsets [THIS->screen.charset];	1653	RETVAL = THIS->charsets [THIS->screen.charset];
1523	OUTPUT:	1654	OUTPUT:
1524	RETVAL	1655	RETVAL
1525		1656
1526	#void	1657	void
1527	#rxvt_term::selection_clear ()	1658	rxvt_term::selection_clear ()
1528		1659
1529	void	1660	void
1530	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1661	rxvt_term::selection_make (Time eventtime, bool rect = false)
1531	CODE:	1662	CODE:
1532	THIS->selection.op = SELECTION_CONT;	1663	THIS->selection.op = SELECTION_CONT;
1533	THIS->selection.rect = rect;	1664	THIS->selection.rect = rect;
1534	THIS->selection_make (eventtime);	1665	THIS->selection_make (eventtime);
1535		1666
1536	int	1667	int
1537	rxvt_term::selection_grab (U32 eventtime)	1668	rxvt_term::selection_grab (Time eventtime)
1538		1669
1539	void	1670	void
1540	rxvt_term::selection (SV *newtext = 0)	1671	rxvt_term::selection (SV *newtext = 0)
1541	PPCODE:	1672	PPCODE:
1542	{	1673	{
…		…
1560	void	1691	void
1561	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1692	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1562		1693
1563	void	1694	void
1564	rxvt_term::scr_bell ()	1695	rxvt_term::scr_bell ()
		1696
		1697	void
		1698	rxvt_term::scr_change_screen (int screen)
1565		1699
1566	void	1700	void
1567	rxvt_term::scr_add_lines (SV *string)	1701	rxvt_term::scr_add_lines (SV *string)
1568	CODE:	1702	CODE:
1569	{	1703	{
…		…
1610	o->self = (HV *)SvRV (RETVAL);	1744	o->self = (HV *)SvRV (RETVAL);
1611	}	1745	}
1612	OUTPUT:	1746	OUTPUT:
1613	RETVAL	1747	RETVAL
1614		1748
		1749	#############################################################################
		1750	# Various X Utility Functions
		1751	#############################################################################
		1752
		1753	void
		1754	rxvt_term::XListProperties (Window window)
		1755	PPCODE:
		1756	{
		1757	int count;
		1758	Atom *props = XListProperties (THIS->dpy, window, &count);
		1759
		1760	EXTEND (SP, count);
		1761	while (count--)
		1762	PUSHs (newSVuv ((U32)props [count]));
		1763
		1764	XFree (props);
		1765	}
		1766
		1767	void
		1768	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1769	PPCODE:
		1770	{
		1771	Atom type;
		1772	int format;
		1773	unsigned long nitems;
		1774	unsigned long bytes_after;
		1775	unsigned char *prop;
		1776
		1777	XGetWindowProperty (THIS->dpy, window, property,
		1778	0, 1<<24, 0, AnyPropertyType,
		1779	&type, &format, &nitems, &bytes_after, &prop);
		1780
		1781	if (type != None)
		1782	{
		1783	int elemsize = format == 16 ? sizeof (short)
		1784	: format == 32 ? sizeof (long)
		1785	: 1;
		1786
		1787	EXTEND (SP, 3);
		1788	PUSHs (newSVuv ((U32)type));
		1789	PUSHs (newSViv (format));
		1790	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1791	XFree (prop);
		1792	}
		1793	}
		1794
		1795	void
		1796	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1797	CODE:
		1798	{
		1799	STRLEN len;
		1800	char *data_ = SvPVbyte (data, len);
		1801
		1802	int elemsize = format == 16 ? sizeof (short)
		1803	: format == 32 ? sizeof (long)
		1804	: 1;
		1805
		1806	XChangeProperty (THIS->dpy, window, property,
		1807	type, format, PropModeReplace,
		1808	(unsigned char *)data_, len / elemsize);
		1809	}
		1810
		1811	Atom
		1812	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1813	C_ARGS: term->dpy, atom_name, only_if_exists
		1814
		1815	char *
		1816	XGetAtomName (rxvt_term *term, Atom atom)
		1817	C_ARGS: term->dpy, atom
		1818	CLEANUP:
		1819	XFree (RETVAL);
		1820
		1821	void
		1822	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1823	C_ARGS: term->dpy, window, property
		1824
		1825	Window
		1826	rxvt_term::DefaultRootWindow ()
		1827	CODE:
		1828	RETVAL = THIS->display->root;
		1829	OUTPUT:
		1830	RETVAL
		1831
		1832	#if 0
		1833
		1834	Window
		1835	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1836	C_ARGS: term->dpy, (Window)parent,
		1837	x, y, width, height, 0,
		1838	term->pix_colors_focused[Color_border],
		1839	term->pix_colors_focused[Color_border]
		1840
		1841	#endif
		1842
		1843	void
		1844	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1845	C_ARGS: term->dpy, window, parent, x, y
		1846
		1847	void
		1848	XMapWindow (rxvt_term *term, Window window)
		1849	C_ARGS: term->dpy, window
		1850
		1851	void
		1852	XUnmapWindow (rxvt_term *term, Window window)
		1853	C_ARGS: term->dpy, window
		1854
		1855	void
		1856	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1857	C_ARGS: term->dpy, window, x, y, width, height
		1858
		1859	void
		1860	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1861	CODE:
		1862	{
		1863	XWindowAttributes attr;
		1864	XGetWindowAttributes (THIS->dpy, window, &attr);
		1865	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1866	}
		1867
		1868	void
		1869	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1870	PPCODE:
		1871	{
		1872	int dx, dy;
		1873	Window child;
		1874
		1875	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1876	{
		1877	EXTEND (SP, 3);
		1878	PUSHs (newSViv (dx));
		1879	PUSHs (newSViv (dy));
		1880	PUSHs (newSVuv (child));
		1881	}
		1882	}
		1883
		1884	#############################################################################
		1885	# urxvt::overlay
		1886	#############################################################################
		1887
1615	MODULE = urxvt PACKAGE = urxvt::overlay	1888	MODULE = urxvt PACKAGE = urxvt::overlay
1616		1889
1617	void	1890	void
1618	overlay::set (int x, int y, SV *text, SV *rend = 0)	1891	overlay::set (int x, int y, SV *text, SV *rend = 0)
1619		1892
…		…
1623	void	1896	void
1624	overlay::hide ()	1897	overlay::hide ()
1625		1898
1626	void	1899	void
1627	overlay::DESTROY ()	1900	overlay::DESTROY ()
		1901
		1902	#############################################################################
		1903	# urxvt::watcher
		1904	#############################################################################
		1905
		1906	MODULE = urxvt PACKAGE = urxvt::watcher
		1907
		1908	CHAINED
		1909	perl_watcher::cb (SV *cb)
		1910	CODE:
		1911	THIS->cb (cb);
		1912	OUTPUT:
		1913	RETVAL
		1914
		1915	#############################################################################
		1916	# urxvt::timer
		1917	#############################################################################
1628		1918
1629	MODULE = urxvt PACKAGE = urxvt::timer	1919	MODULE = urxvt PACKAGE = urxvt::timer
1630		1920
1631	SV *	1921	SV *
1632	timer::new ()	1922	timer::new ()
1633	CODE:	1923	CODE:
1634	timer *w = new timer;	1924	timer *w = new timer;
1635	w->start (NOW);	1925	w->start (NOW);
1636	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1926	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1637	w->self = (HV *)SvRV (RETVAL);	1927	w->self = (HV *)SvRV (RETVAL);
1638	OUTPUT:
1639	RETVAL
1640
1641	timer *
1642	timer::cb (SV *cb)
1643	CODE:
1644	THIS->cb (cb);
1645	RETVAL = THIS;
1646	OUTPUT:	1928	OUTPUT:
1647	RETVAL	1929	RETVAL
1648		1930
1649	NV	1931	NV
1650	timer::at ()	1932	timer::at ()
1651	CODE:	1933	CODE:
1652	RETVAL = THIS->at;	1934	RETVAL = THIS->at;
1653	OUTPUT:	1935	OUTPUT:
1654	RETVAL	1936	RETVAL
1655		1937
1656	timer *	1938	CHAINED
1657	timer::interval (NV interval)	1939	timer::interval (NV interval)
1658	CODE:	1940	CODE:
1659	THIS->interval = interval;	1941	THIS->interval = interval;
		1942	OUTPUT:
1660	RETVAL = THIS;	1943	RETVAL
1661	OUTPUT:
1662	RETVAL
1663		1944
1664	timer *	1945	CHAINED
1665	timer::set (NV tstamp)	1946	timer::set (NV tstamp)
1666	CODE:	1947	CODE:
1667	THIS->set (tstamp);	1948	THIS->set (tstamp);
		1949	OUTPUT:
1668	RETVAL = THIS;	1950	RETVAL
1669	OUTPUT:
1670	RETVAL
1671		1951
1672	timer *	1952	CHAINED
1673	timer::start (NV tstamp = THIS->at)	1953	timer::start (NV tstamp = THIS->at)
1674	CODE:	1954	CODE:
1675	THIS->start (tstamp);	1955	THIS->start (tstamp);
		1956	OUTPUT:
1676	RETVAL = THIS;	1957	RETVAL
1677	OUTPUT:
1678	RETVAL
1679		1958
1680	timer *	1959	CHAINED
		1960	timer::after (NV delay)
		1961	CODE:
		1962	THIS->start (NOW + delay);
		1963	OUTPUT:
		1964	RETVAL
		1965
		1966	CHAINED
1681	timer::stop ()	1967	timer::stop ()
1682	CODE:	1968	CODE:
1683	THIS->stop ();	1969	THIS->stop ();
1684	RETVAL = THIS;
1685	OUTPUT:	1970	OUTPUT:
1686	RETVAL	1971	RETVAL
1687		1972
1688	void	1973	void
1689	timer::DESTROY ()	1974	timer::DESTROY ()
		1975
		1976	#############################################################################
		1977	# urxvt::iow
		1978	#############################################################################
1690		1979
1691	MODULE = urxvt PACKAGE = urxvt::iow	1980	MODULE = urxvt PACKAGE = urxvt::iow
1692		1981
1693	SV *	1982	SV *
1694	iow::new ()	1983	iow::new ()
1695	CODE:	1984	CODE:
1696	iow *w = new iow;	1985	iow *w = new iow;
1697	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1986	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1698	w->self = (HV *)SvRV (RETVAL);	1987	w->self = (HV *)SvRV (RETVAL);
1699	OUTPUT:	1988	OUTPUT:
1700	RETVAL	1989	RETVAL
1701		1990
1702	iow *	1991	CHAINED
1703	iow::cb (SV *cb)
1704	CODE:
1705	THIS->cb (cb);
1706	RETVAL = THIS;
1707	OUTPUT:
1708	RETVAL
1709
1710	iow *
1711	iow::fd (int fd)	1992	iow::fd (int fd)
1712	CODE:	1993	CODE:
1713	THIS->fd = fd;	1994	THIS->fd = fd;
		1995	OUTPUT:
1714	RETVAL = THIS;	1996	RETVAL
1715	OUTPUT:
1716	RETVAL
1717		1997
1718	iow *	1998	CHAINED
1719	iow::events (short events)	1999	iow::events (short events)
1720	CODE:	2000	CODE:
1721	THIS->events = events;	2001	THIS->events = events;
		2002	OUTPUT:
1722	RETVAL = THIS;	2003	RETVAL
1723	OUTPUT:
1724	RETVAL
1725		2004
1726	iow *	2005	CHAINED
1727	iow::start ()	2006	iow::start ()
1728	CODE:	2007	CODE:
1729	THIS->start ();	2008	THIS->start ();
		2009	OUTPUT:
1730	RETVAL = THIS;	2010	RETVAL
1731	OUTPUT:
1732	RETVAL
1733		2011
1734	iow *	2012	CHAINED
1735	iow::stop ()	2013	iow::stop ()
1736	CODE:	2014	CODE:
1737	THIS->stop ();	2015	THIS->stop ();
1738	RETVAL = THIS;
1739	OUTPUT:	2016	OUTPUT:
1740	RETVAL	2017	RETVAL
1741		2018
1742	void	2019	void
1743	iow::DESTROY ()	2020	iow::DESTROY ()
1744		2021
		2022	#############################################################################
		2023	# urxvt::iw
		2024	#############################################################################
1745		2025
		2026	MODULE = urxvt PACKAGE = urxvt::iw
		2027
		2028	SV *
		2029	iw::new ()
		2030	CODE:
		2031	iw *w = new iw;
		2032	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2033	w->self = (HV *)SvRV (RETVAL);
		2034	OUTPUT:
		2035	RETVAL
		2036
		2037	CHAINED
		2038	iw::start ()
		2039	CODE:
		2040	THIS->start ();
		2041	OUTPUT:
		2042	RETVAL
		2043
		2044	CHAINED
		2045	iw::stop ()
		2046	CODE:
		2047	THIS->stop ();
		2048	OUTPUT:
		2049	RETVAL
		2050
		2051	void
		2052	iw::DESTROY ()
		2053
		2054	#############################################################################
		2055	# urxvt::pw
		2056	#############################################################################
		2057
		2058	MODULE = urxvt PACKAGE = urxvt::pw
		2059
		2060	SV *
		2061	pw::new ()
		2062	CODE:
		2063	pw *w = new pw;
		2064	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2065	w->self = (HV *)SvRV (RETVAL);
		2066	OUTPUT:
		2067	RETVAL
		2068
		2069	CHAINED
		2070	pw::start (int pid)
		2071	CODE:
		2072	THIS->start (pid);
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	CHAINED
		2077	pw::stop ()
		2078	CODE:
		2079	THIS->stop ();
		2080	OUTPUT:
		2081	RETVAL
		2082
		2083	void
		2084	pw::DESTROY ()
		2085
		2086

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