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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.74 by root, Wed Jan 18 10:31:37 2006 UTC vs.
Revision 1.115 by ayin, Wed Oct 31 09:55:24 2007 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
56
57	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
58		56
59	static wchar_t *	57	static wchar_t *
60	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
61	{	59	{
…		…
75		73
76	return sv;	74	return sv;
77	}	75	}
78		76
79	static SV *	77	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
88	{	79	{
89	HV *hv = newHV ();	80	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	104	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		105
115	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
116	}	107	}
117		108
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		111
121	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
122		113
123	struct perl_watcher
124	{
125	SV *cbsv;
126	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		115
214	struct overlay {	116	class overlay {
215	HV *self;
216	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
217	int x, y, w, h;	119	int x, y, w, h;
218	int border;	120	int border;
219	text_t **text;	121	text_t **text;
220	rend_t **rend;	122	rend_t **rend;
221		123
		124	public:
		125	HV *self;
		126
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	127	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	128	~overlay ();
224		129
225	void show ();	130	void show ();
226	void hide ();	131	void hide ();
…		…
229		134
230	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
231	};	136	};
232		137
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	138	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)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
235	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
236	if (border == 2)	144	if (border == 2)
237	{	145	{
238	w += 2;	146	w += 2;
239	h += 2;	147	h += 2;
240	}	148	}
…		…
278	*rp++ = r;	186	*rp++ = r;
279	}	187	}
280	}	188	}
281		189
282	show ();	190	show ();
283	THIS->want_refresh = 1;
284	}	191	}
285		192
286	overlay::~overlay ()	193	overlay::~overlay ()
287	{	194	{
288	hide ();	195	hide ();
…		…
293	delete [] rend[y];	200	delete [] rend[y];
294	}	201	}
295		202
296	delete [] text;	203	delete [] text;
297	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
298		217
299	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
300	}	219	}
301		220
302	void	221	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 ()	222	overlay::hide ()
313	{	223	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
315		226
316	if (ovs)	227	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		228
320	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
323	}	242	}
324		243
325	void overlay::swap ()	244	void overlay::swap ()
326	{	245	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	246	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
369		288
370	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
371		290
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	293	}
375		294
376	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
377	}	296	}
378		297
		298	/////////////////////////////////////////////////////////////////////////////
		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
379		303
380	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
381		305
382	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
383		307
…		…
433		357
434	if (perl)	358	if (perl)
435	{	359	{
436	// runs outside of perls ENV	360	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	361	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	362	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	363	}
440	}	364	}
441		365
442	static void	366	static void
443	ungrab (rxvt_term *THIS)	367	ungrab (rxvt_term *THIS)
444	{	368	{
445	if (THIS->perl.grabtime)	369	if (THIS->perl.grabtime)
446	{	370	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	371	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	372	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	373	THIS->perl.grabtime = 0;
450	}	374	}
451	}	375	}
452		376
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	377	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	379	{
470	if (!perl || !term->perl.self)	380	if (!perl || !term->perl.self)
471	return false;	381	return false;
472		382
473	// pre-handling of some events	383	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	384	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	385	{
		386	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		387
		388	for (int i = 0; i <= AvFILL (av); i++)
		389	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		390	}
476		391
477	swap (perl_environ, environ);	392	swap (perl_environ, environ);
478		393
479	bool event_consumed;	394	bool event_consumed;
480		395
…		…
513	break;	428	break;
514		429
515	case DT_STR_LEN:	430	case DT_STR_LEN:
516	{	431	{
517	char *str = va_arg (ap, char *);	432	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	433	int len = va_arg (ap, int);
519		434
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	435	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	436	}
522	break;	437	break;
523		438
524	case DT_WCS_LEN:	439	case DT_WCS_LEN:
525	{	440	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	441	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	442	int wlen = va_arg (ap, int);
528		443
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	444	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		445	}
		446	break;
		447
		448	case DT_LCS_LEN:
		449	{
		450	long *lstr = va_arg (ap, long *);
		451	int llen = va_arg (ap, int);
		452
		453	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	454	}
531	break;	455	break;
532		456
533	case DT_XEVENT:	457	case DT_XEVENT:
534	{	458	{
535	XEvent *xe = va_arg (ap, XEvent *);	459	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	460	HV *hv = newHV ();
537		461
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	462	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	463	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	464	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541	# undef set	465	# undef set
542		466
543	setiv (type, xe->type);	467	setiv (type, xe->type);
544	setiv (send_event, xe->xany.send_event);	468	setiv (send_event, xe->xany.send_event);
545	setiv (serial, xe->xany.serial);	469	setiv (serial, xe->xany.serial);
546		470
…		…
555	setuv (root, xe->xmotion.root);	479	setuv (root, xe->xmotion.root);
556	setuv (subwindow, xe->xmotion.subwindow);	480	setuv (subwindow, xe->xmotion.subwindow);
557	setuv (time, xe->xmotion.time);	481	setuv (time, xe->xmotion.time);
558	setiv (x, xe->xmotion.x);	482	setiv (x, xe->xmotion.x);
559	setiv (y, xe->xmotion.y);	483	setiv (y, xe->xmotion.y);
560	setiv (row, xe->xmotion.y / term->fheight);	484	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
561	setiv (col, xe->xmotion.x / term->fwidth);	485	setiv (col, xe->xmotion.x / term->fwidth);
562	setiv (x_root, xe->xmotion.x_root);	486	setiv (x_root, xe->xmotion.x_root);
563	setiv (y_root, xe->xmotion.y_root);	487	setiv (y_root, xe->xmotion.y_root);
564	setuv (state, xe->xmotion.state);	488	setuv (state, xe->xmotion.state);
565		489
…		…
598	setuv (above, xe->xconfigure.above);	522	setuv (above, xe->xconfigure.above);
599	break;	523	break;
600	}	524	}
601		525
602	break;	526	break;
		527
		528	case PropertyNotify:
		529	setuv (window, xe->xproperty.window);
		530	setuv (atom, xe->xproperty.atom);
		531	setuv (time, xe->xproperty.time);
		532	setiv (state, xe->xproperty.state);
		533	break;
		534
		535	case ClientMessage:
		536	setuv (window, xe->xclient.window);
		537	setuv (message_type, xe->xclient.message_type);
		538	setuv (format, xe->xclient.format);
		539	setuv (l0, xe->xclient.data.l[0]);
		540	setuv (l1, xe->xclient.data.l[1]);
		541	setuv (l2, xe->xclient.data.l[2]);
		542	setuv (l3, xe->xclient.data.l[3]);
		543	setuv (l4, xe->xclient.data.l[4]);
		544	break;
603	}	545	}
604		546
605	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606	}	548	}
607	break;	549	break;
…		…
647	else	589	else
648	event_consumed = false;	590	event_consumed = false;
649		591
650	// post-handling of some events	592	// post-handling of some events
651	if (htype == HOOK_REFRESH_BEGIN)	593	if (htype == HOOK_REFRESH_BEGIN)
652	swap_overlays (term);	594	{
		595	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		596
		597	for (int i = AvFILL (av); i >= 0; i--)
		598	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		599	}
653	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
654	{	601	{
655	clearSVptr ((SV *)term->perl.self);	602	clearSVptr ((SV *)term->perl.self);
656	SvREFCNT_dec ((SV *)term->perl.self);	603	SvREFCNT_dec ((SV *)term->perl.self);
		604
		605	// don't allow further calls
		606	term->perl.self = 0;
657	}	607	}
658		608
659	swap (perl_environ, environ);	609	swap (perl_environ, environ);
660		610
661	return event_consumed;	611	return event_consumed;
…		…
685	# include "optinc.h"	635	# include "optinc.h"
686	# undef nodef	636	# undef nodef
687	# undef def	637	# undef def
688		638
689	HV *stash = gv_stashpv ("urxvt", 1);	639	HV *stash = gv_stashpv ("urxvt", 1);
690	struct {	640	static const struct {
691	const char *name;	641	const char *name;
692	IV iv;	642	IV iv;
693	} *civ, const_iv[] = {	643	} *civ, const_iv[] = {
694	# define const_iv(name) { # name, (IV)name }	644	# define const_iv(name) { # name, (IV)name }
695	const_iv (DEFAULT_RSTYLE),	645	const_iv (DEFAULT_RSTYLE),
…		…
714	const_iv (Button3Mask),	664	const_iv (Button3Mask),
715	const_iv (Button4Mask),	665	const_iv (Button4Mask),
716	const_iv (Button5Mask),	666	const_iv (Button5Mask),
717	const_iv (AnyModifier),	667	const_iv (AnyModifier),
718		668
719	const_iv (EVENT_NONE),	669	const_iv (NoSymbol),
720	const_iv (EVENT_READ),	670	const_iv (GrabModeSync),
721	const_iv (EVENT_WRITE),	671	const_iv (GrabModeAsync),
722		672
723	const_iv (NoEventMask),	673	const_iv (NoEventMask),
724	const_iv (KeyPressMask),	674	const_iv (KeyPressMask),
725	const_iv (KeyReleaseMask),	675	const_iv (KeyReleaseMask),
726	const_iv (ButtonPressMask),	676	const_iv (ButtonPressMask),
…		…
778	const_iv (SelectionRequest),	728	const_iv (SelectionRequest),
779	const_iv (SelectionNotify),	729	const_iv (SelectionNotify),
780	const_iv (ColormapNotify),	730	const_iv (ColormapNotify),
781	const_iv (ClientMessage),	731	const_iv (ClientMessage),
782	const_iv (MappingNotify),	732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
783	};	758	};
784		759
785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
786	civ-- > const_iv; )
787	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
788	}	762	}
789		763
790	void	764	void
791	warn (const char *msg)	765	warn (const char *msg)
…		…
822	RETVAL	796	RETVAL
823		797
824	int	798	int
825	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
826	CODE:	800	CODE:
827	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
828	OUTPUT:	802	OUTPUT:
829	RETVAL	803	RETVAL
830		804
831	int	805	int
832	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
833	CODE:	807	CODE:
834	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
835	OUTPUT:	809	OUTPUT:
836	RETVAL	810	RETVAL
837		811
838	int	812	int
839	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
840	CODE:	814	CODE:
841	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
842	OUTPUT:	816	OUTPUT:
843	RETVAL	817	RETVAL
844		818
845	int	819	int
846	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
853	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
854	}	828	}
855	OUTPUT:	829	OUTPUT:
856	RETVAL	830	RETVAL
857		831
		832	void
		833	termlist ()
		834	PPCODE:
		835	{
		836	EXTEND (SP, rxvt_term::termlist.size ());
		837
		838	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		839	if ((*t)->perl.self)
		840	PUSHs (sv_2mortal (newSVterm (*t)));
		841	}
		842
858	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
859		844
860	SV *	845	SV *
861	_new (...)	846	_new (AV *env, AV *arg)
862	CODE:	847	CODE:
863	{	848	{
864	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
865	croak ("first argument to urxvt::term->_new must be arrayref");
866
867	rxvt_term *term = new rxvt_term;	849	rxvt_term *term = new rxvt_term;
868		850
869	term->argv = new stringvec;	851	stringvec *argv = new stringvec;
870	term->envv = new stringvec;	852	stringvec *envv = new stringvec;
871		853
872	for (int i = 1; i < items; i++)	854	for (int i = 0; i <= AvFILL (arg); i++)
873	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
874		856
875	AV *envv = (AV *)SvRV (ST (0));
876	for (int i = av_len (envv) + 1; i--; )	857	for (int i = AvFILL (env) + 1; i--; )
877	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
878		859
879	term->envv->push_back (0);	860	envv->push_back (0);
880		861
881	bool success;	862	bool success;
882		863
883	try	864	try
884	{	865	{
885	success = term->init (term->argv->size (), term->argv->begin ());	866	success = term->init (argv, envv);
886	}	867	}
887	catch (const class rxvt_failure_exception &e)	868	catch (const class rxvt_failure_exception &e)
888	{	869	{
889	success = false;	870	success = false;
890	}	871	}
…		…
902	RETVAL	883	RETVAL
903		884
904	void	885	void
905	rxvt_term::destroy ()	886	rxvt_term::destroy ()
906		887
907	#if ENABLE_PERL_FRILLS
908
909	void
910	rxvt_term::XListProperties (U32 window)
911	PPCODE:
912	{
913	int count;
914	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
915
916	EXTEND (SP, count);
917	while (count--)
918	PUSHs (newSVuv ((U32)props [count]));
919
920	XFree (props);
921	}
922
923	void
924	rxvt_term::XGetWindowProperty (U32 window, U32 property)
925	PPCODE:
926	{
927	Atom type;
928	int format;
929	unsigned long nitems;
930	unsigned long bytes_after;
931	unsigned char *prop;
932	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
933	0, 1<<30, 0, AnyPropertyType,
934	&type, &format, &nitems, &bytes_after, &prop);
935	if (type != None)
936	{
937	EXTEND (SP, 3);
938	PUSHs (newSVuv ((U32)type));
939	PUSHs (newSViv (format));
940	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
941	XFree (prop);
942	}
943	}
944
945	void
946	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
947	CODE:
948	{
949	STRLEN len;
950	char *data_ = SvPVbyte (data, len);
951
952	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
953	type, format, PropModeReplace,
954	(unsigned char *)data, len * 8 / format);
955	}
956
957	void
958	rxvt_term::XDeleteProperty (U32 window, U32 property)
959	CODE:
960	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
961
962	U32
963	rxvt_term::DefaultRootWindow ()
964	CODE:
965	RETVAL = (U32)THIS->display->root;
966	OUTPUT:
967	RETVAL
968
969	U32
970	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
971	CODE:
972	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
973	x, y, width, height, 0,
974	THIS->pix_colors_focused[Color_border],
975	THIS->pix_colors_focused[Color_border]);
976	OUTPUT:
977	RETVAL
978
979	void
980	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
981	CODE:
982	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
983
984	void
985	rxvt_term::XMapWindow (U32 window)
986	CODE:
987	XMapWindow (THIS->display->display, (Window)window);
988
989	void
990	rxvt_term::XUnmapWindow (U32 window)
991	CODE:
992	XUnmapWindow (THIS->display->display, (Window)window);
993
994	#endif
995
996	void	888	void
997	rxvt_term::set_should_invoke (int htype, int inc)	889	rxvt_term::set_should_invoke (int htype, int inc)
998	CODE:	890	CODE:
999	THIS->perl.should_invoke [htype] += inc;	891	THIS->perl.should_invoke [htype] += inc;
1000		892
1001	void	893	int
1002	rxvt_term::grab_button (int button, U32 modifiers)	894	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1003	CODE:	895	CODE:
1004	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	896	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1005	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	897	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1006	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	898	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		899	OUTPUT: RETVAL
		900
		901	int
		902	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		903	CODE:
		904	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		905	OUTPUT: RETVAL
		906
		907	void
		908	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		909	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		910	CODE:
		911	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		912
		913	void
		914	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		915	CODE:
		916	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		917
		918	void
		919	rxvt_term::XUngrabKeyboard (Time eventtime)
		920	CODE:
		921	XUngrabKeyboard (THIS->dpy, eventtime);
1007		922
1008	bool	923	bool
1009	rxvt_term::grab (U32 eventtime, int sync = 0)	924	rxvt_term::grab (Time eventtime, int sync = 0)
1010	CODE:	925	CODE:
1011	{	926	{
1012	int mode = sync ? GrabModeSync : GrabModeAsync;	927	int mode = sync ? GrabModeSync : GrabModeAsync;
1013		928
1014	THIS->perl.grabtime = 0;	929	THIS->perl.grabtime = 0;
1015		930
1016	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	931	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	932	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1018	mode, mode, None, GRAB_CURSOR, eventtime))	933	mode, mode, None, GRAB_CURSOR, eventtime))
1019	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	934	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1020	THIS->perl.grabtime = eventtime;	935	THIS->perl.grabtime = eventtime;
1021	else	936	else
1022	XUngrabPointer (THIS->display->display, eventtime);	937	XUngrabPointer (THIS->dpy, eventtime);
1023		938
1024	RETVAL = !!THIS->perl.grabtime;	939	RETVAL = !!THIS->perl.grabtime;
1025	}	940	}
1026	OUTPUT:	941	OUTPUT:
1027	RETVAL	942	RETVAL
1028		943
1029	void	944	void
1030	rxvt_term::allow_events_async ()	945	rxvt_term::allow_events_async ()
1031	CODE:	946	CODE:
1032	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	947	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1033		948
1034	void	949	void
1035	rxvt_term::allow_events_sync ()	950	rxvt_term::allow_events_sync ()
1036	CODE:	951	CODE:
1037	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1038		953
1039	void	954	void
1040	rxvt_term::allow_events_replay ()	955	rxvt_term::allow_events_replay ()
1041	CODE:	956	CODE:
1042	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1043	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1044		959
1045	void	960	void
1046	rxvt_term::ungrab ()	961	rxvt_term::ungrab ()
1047	CODE:	962	CODE:
1048	ungrab (THIS);	963	ungrab (THIS);
		964
		965	int
		966	rxvt_term::XStringToKeysym (char *string)
		967	CODE:
		968	RETVAL = XStringToKeysym (string);
		969	OUTPUT: RETVAL
		970
		971	char *
		972	rxvt_term::XKeysymToString (int sym)
		973	CODE:
		974	RETVAL = XKeysymToString (sym);
		975	OUTPUT: RETVAL
		976
		977	int
		978	rxvt_term::XKeysymToKeycode (int sym)
		979	CODE:
		980	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeycodeToKeysym (int code, int index)
		985	CODE:
		986	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		987	OUTPUT: RETVAL
1049		988
1050	int	989	int
1051	rxvt_term::strwidth (SV *str)	990	rxvt_term::strwidth (SV *str)
1052	CODE:	991	CODE:
1053	{	992	{
1054	wchar_t *wstr = sv2wcs (str);	993	wchar_t *wstr = sv2wcs (str);
1055		994
1056	rxvt_push_locale (THIS->locale);	995	rxvt_push_locale (THIS->locale);
1057	RETVAL = wcswidth (wstr, wcslen (wstr));	996	RETVAL = 0;
		997	for (wchar_t *wc = wstr; *wc; wc++)
		998	{
		999	int w = WCWIDTH (*wc);
		1000
		1001	if (w)
		1002	RETVAL += max (w, 1);
		1003	}
1058	rxvt_pop_locale ();	1004	rxvt_pop_locale ();
1059		1005
1060	free (wstr);	1006	free (wstr);
1061	}	1007	}
1062	OUTPUT:	1008	OUTPUT:
…		…
1092	rxvt_pop_locale ();	1038	rxvt_pop_locale ();
1093		1039
1094	RETVAL = wcs2sv (wstr);	1040	RETVAL = wcs2sv (wstr);
1095	free (wstr);	1041	free (wstr);
1096	}	1042	}
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	char *
		1047	rxvt_term::locale ()
		1048	CODE:
		1049	RETVAL = THIS->locale;
1097	OUTPUT:	1050	OUTPUT:
1098	RETVAL	1051	RETVAL
1099		1052
1100	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1053	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1101		1054
…		…
1106	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1059	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1107	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1060	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1108	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1061	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1109	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1062	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1110	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1063	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1064	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1065	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1066	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1111	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1067	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1112	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1068	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1113	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1069	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1114		1070
1115	int	1071	int
…		…
1122	fbase = TERM_OFFSET_fbase	1078	fbase = TERM_OFFSET_fbase
1123	nrow = TERM_OFFSET_nrow	1079	nrow = TERM_OFFSET_nrow
1124	ncol = TERM_OFFSET_ncol	1080	ncol = TERM_OFFSET_ncol
1125	focus = TERM_OFFSET_focus	1081	focus = TERM_OFFSET_focus
1126	mapped = TERM_OFFSET_mapped	1082	mapped = TERM_OFFSET_mapped
		1083	int_bwidth = TERM_OFFSET_int_bwidth
		1084	ext_bwidth = TERM_OFFSET_ext_bwidth
		1085	lineSpace = TERM_OFFSET_lineSpace
1127	saveLines = TERM_OFFSET_saveLines	1086	saveLines = TERM_OFFSET_saveLines
1128	total_rows = TERM_OFFSET_total_rows	1087	total_rows = TERM_OFFSET_total_rows
1129	top_row = TERM_OFFSET_top_row	1088	top_row = TERM_OFFSET_top_row
1130	CODE:	1089	CODE:
1131	RETVAL = *(int *)((char *)THIS + ix);	1090	RETVAL = *(int *)((char *)THIS + ix);
…		…
1136	rxvt_term::ModLevel3Mask ()	1095	rxvt_term::ModLevel3Mask ()
1137	ALIAS:	1096	ALIAS:
1138	ModLevel3Mask = 0	1097	ModLevel3Mask = 0
1139	ModMetaMask = 1	1098	ModMetaMask = 1
1140	ModNumLockMask = 2	1099	ModNumLockMask = 2
		1100	current_screen = 3
		1101	hidden_cursor = 4
1141	CODE:	1102	CODE:
1142	switch (ix)	1103	switch (ix)
1143	{	1104	{
1144	case 0: RETVAL = THIS->ModLevel3Mask; break;	1105	case 0: RETVAL = THIS->ModLevel3Mask; break;
1145	case 1: RETVAL = THIS->ModMetaMask; break;	1106	case 1: RETVAL = THIS->ModMetaMask; break;
1146	case 2: RETVAL = THIS->ModNumLockMask; break;	1107	case 2: RETVAL = THIS->ModNumLockMask; break;
		1108	case 3: RETVAL = THIS->current_screen; break;
		1109	case 4: RETVAL = THIS->hidden_cursor; break;
1147	}	1110	}
1148	OUTPUT:	1111	OUTPUT:
1149	RETVAL	1112	RETVAL
1150		1113
1151	char *	1114	char *
…		…
1161	}	1124	}
1162	OUTPUT:	1125	OUTPUT:
1163	RETVAL	1126	RETVAL
1164		1127
1165	SV *	1128	SV *
1166	rxvt_term::_env ()	1129	rxvt_term::envv ()
		1130	ALIAS:
		1131	argv = 1
1167	CODE:	1132	PPCODE:
1168	{	1133	{
1169	if (THIS->envv)	1134	stringvec *vec = ix ? THIS->argv : THIS->envv;
1170	{
1171	AV *av = newAV ();
1172		1135
		1136	EXTEND (SP, vec->size ());
		1137
1173	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1138	for (char **i = vec->begin (); i != vec->end (); ++i)
1174	if (*i)	1139	if (*i)
1175	av_push (av, newSVpv (*i, 0));	1140	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1176
1177	RETVAL = newRV_noinc ((SV *)av);
1178	}
1179	else
1180	RETVAL = &PL_sv_undef;
1181	}	1141	}
1182	OUTPUT:
1183	RETVAL
1184		1142
1185	int	1143	int
1186	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1144	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187	CODE:	1145	CODE:
1188	RETVAL = THIS->pty_ev.events;	1146	RETVAL = THIS->pty_ev.events;
1189	if (events != EVENT_UNDEF)	1147	if (events != EVENT_UNDEF)
1190	THIS->pty_ev.set (events);	1148	THIS->pty_ev.set (events);
1191	OUTPUT:	1149	OUTPUT:
1192	RETVAL	1150	RETVAL
1193		1151
1194	U32	1152	int
		1153	rxvt_term::pty_fd ()
		1154	CODE:
		1155	RETVAL = THIS->pty->pty;
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	Window
1195	rxvt_term::parent ()	1160	rxvt_term::parent ()
1196	CODE:	1161	CODE:
1197	RETVAL = (U32)THIS->parent [0];	1162	RETVAL = THIS->parent [0];
1198	OUTPUT:	1163	OUTPUT:
1199	RETVAL	1164	RETVAL
1200		1165
1201	U32	1166	Window
1202	rxvt_term::vt ()	1167	rxvt_term::vt ()
1203	CODE:	1168	CODE:
1204	RETVAL = (U32)THIS->vt;	1169	RETVAL = THIS->vt;
1205	OUTPUT:	1170	OUTPUT:
1206	RETVAL	1171	RETVAL
1207		1172
1208	void	1173	void
1209	rxvt_term::vt_emask_add (U32 emask)	1174	rxvt_term::vt_emask_add (U32 emask)
…		…
1231	}	1196	}
1232	OUTPUT:	1197	OUTPUT:
1233	RETVAL	1198	RETVAL
1234		1199
1235	void	1200	void
		1201	rxvt_term::focus_in ()
		1202
		1203	void
		1204	rxvt_term::focus_out ()
		1205
		1206	void
		1207	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1208	ALIAS:
		1209	key_release = 1
		1210	CODE:
		1211	{
		1212	XKeyEvent xkey;
		1213
		1214	memset (&xkey, 0, sizeof (xkey));
		1215
		1216	xkey.time = time;
		1217	xkey.state = state;
		1218	xkey.keycode = keycode;
		1219
		1220	xkey.type = ix ? KeyRelease : KeyPress;
		1221	xkey.display = THIS->dpy;
		1222	xkey.window = THIS->vt;
		1223	xkey.root = THIS->display->root;
		1224	xkey.subwindow = THIS->vt;
		1225
		1226	if (ix)
		1227	THIS->key_release (xkey);
		1228	else
		1229	THIS->key_press (xkey);
		1230	}
		1231
		1232	void
1236	rxvt_term::want_refresh ()	1233	rxvt_term::want_refresh ()
1237	CODE:	1234	CODE:
1238	THIS->want_refresh = 1;	1235	THIS->want_refresh = 1;
1239		1236
1240	void	1237	void
…		…
1246		1243
1247	line_t &l = ROW(row_number);	1244	line_t &l = ROW(row_number);
1248		1245
1249	if (GIMME_V != G_VOID)	1246	if (GIMME_V != G_VOID)
1250	{	1247	{
1251	wchar_t *wstr = new wchar_t [THIS->ncol];	1248	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1252		1249
1253	for (int col = 0; col < THIS->ncol; col++)	1250	for (int col = 0; col < THIS->ncol; col++)
1254	wstr [col] = l.t [col];	1251	wstr [col] = l.t [col];
1255		1252
1256	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1253	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1257
1258	delete [] wstr;
1259	}	1254	}
1260		1255
1261	if (new_text)	1256	if (new_text)
1262	{	1257	{
1263	wchar_t *wstr = sv2wcs (new_text);	1258	wchar_t *wstr = sv2wcs (new_text);
1264		1259
1265	int len = min (wcslen (wstr) - start_ofs, max_len);	1260	int len = min (wcslen (wstr) - start_ofs, max_len);
1266		1261
1267	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1262	if (start_col < 0 || start_col + len > THIS->ncol)
1268	{	1263	{
1269	free (wstr);	1264	free (wstr);
1270	croak ("new_text extends beyond horizontal margins");	1265	croak ("new_text extends beyond horizontal margins");
1271	}	1266	}
1272		1267
…		…
1304	{	1299	{
1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1300	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1306	croak ("new_rend must be arrayref");	1301	croak ("new_rend must be arrayref");
1307		1302
1308	AV *av = (AV *)SvRV (new_rend);	1303	AV *av = (AV *)SvRV (new_rend);
1309	int len = min (av_len (av) + 1 - start_ofs, max_len);	1304	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1310		1305
1311	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1306	if (start_col < 0 || start_col + len > THIS->ncol)
1312	croak ("new_rend array extends beyond horizontal margins");	1307	croak ("new_rend array extends beyond horizontal margins");
1313		1308
1314	for (int col = start_col; col < start_col + len; col++)	1309	for (int col = start_col; col < start_col + len; col++)
1315	{	1310	{
1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1311	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1356	rxvt_term::special_encode (SV *string)	1351	rxvt_term::special_encode (SV *string)
1357	CODE:	1352	CODE:
1358	{	1353	{
1359	wchar_t *wstr = sv2wcs (string);	1354	wchar_t *wstr = sv2wcs (string);
1360	int wlen = wcslen (wstr);	1355	int wlen = wcslen (wstr);
1361	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1356	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1362		1357
1363	rxvt_push_locale (THIS->locale);	1358	rxvt_push_locale (THIS->locale);
1364		1359
1365	wchar_t *r = rstr;	1360	wchar_t *r = rstr;
1366	for (wchar_t *s = wstr; *s; s++)	1361	for (wchar_t *s = wstr; *s; s++)
		1362	{
		1363	int w = WCWIDTH (*s);
		1364
1367	if (wcwidth (*s) == 0)	1365	if (w == 0)
1368	{	1366	{
1369	if (r == rstr)	1367	if (r == rstr)
1370	croak ("leading combining character unencodable");	1368	croak ("leading combining character unencodable");
1371		1369
1372	unicode_t n = rxvt_compose (r[-1], *s);	1370	unicode_t n = rxvt_compose (r[-1], *s);
1373	if (n == NOCHAR)	1371	if (n == NOCHAR)
1374	n = rxvt_composite.compose (r[-1], *s);	1372	n = rxvt_composite.compose (r[-1], *s);
1375		1373
1376	r[-1] = n;	1374	r[-1] = n;
1377	}	1375	}
1378	#if !UNICODE_3	1376	#if !UNICODE_3
1379	else if (*s >= 0x10000)	1377	else if (*s >= 0x10000)
1380	*r++ = rxvt_composite.compose (*s);	1378	*r++ = rxvt_composite.compose (*s);
1381	#endif	1379	#endif
1382	else	1380	else
1383	*r++ = *s;	1381	*r++ = *s;
		1382
		1383	// the *2 above only allows wcwidth <= 2
		1384	if (w > 1)
		1385	*r++ = NOCHAR;
		1386	}
1384		1387
1385	rxvt_pop_locale ();	1388	rxvt_pop_locale ();
1386		1389
1387	RETVAL = wcs2sv (rstr, r - rstr);	1390	RETVAL = wcs2sv (rstr, r - rstr);
1388
1389	delete [] rstr;
1390	}	1391	}
1391	OUTPUT:	1392	OUTPUT:
1392	RETVAL	1393	RETVAL
1393		1394
1394	SV *	1395	SV *
1395	rxvt_term::special_decode (SV *text)	1396	rxvt_term::special_decode (SV *text)
1396	CODE:	1397	CODE:
1397	{	1398	{
1398	wchar_t *wstr = sv2wcs (text);	1399	wchar_t *wstr = sv2wcs (text);
1399	int wlen = wcslen (wstr);
1400	int dlen = 0;	1400	int dlen = 0;
1401		1401
1402	// find length	1402	// find length
1403	for (wchar_t *s = wstr; *s; s++)	1403	for (wchar_t *s = wstr; *s; s++)
1404	if (*s == NOCHAR)	1404	if (*s == NOCHAR)
…		…
1406	else if (IS_COMPOSE (*s))	1406	else if (IS_COMPOSE (*s))
1407	dlen += rxvt_composite.expand (*s, 0);	1407	dlen += rxvt_composite.expand (*s, 0);
1408	else	1408	else
1409	dlen++;	1409	dlen++;
1410		1410
1411	wchar_t *rstr = new wchar_t [dlen];	1411	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1412		1412
1413	// decode	1413	// decode
1414	wchar_t *r = rstr;	1414	wchar_t *r = rstr;
1415	for (wchar_t *s = wstr; *s; s++)	1415	for (wchar_t *s = wstr; *s; s++)
1416	if (*s == NOCHAR)	1416	if (*s == NOCHAR)
…		…
1419	r += rxvt_composite.expand (*s, r);	1419	r += rxvt_composite.expand (*s, r);
1420	else	1420	else
1421	*r++ = *s;	1421	*r++ = *s;
1422		1422
1423	RETVAL = wcs2sv (rstr, r - rstr);	1423	RETVAL = wcs2sv (rstr, r - rstr);
1424
1425	delete [] rstr;
1426	}	1424	}
1427	OUTPUT:	1425	OUTPUT:
1428	RETVAL	1426	RETVAL
1429		1427
1430	void	1428	void
1431	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1429	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1432	PPCODE:	1430	PPCODE:
1433	{	1431	{
1434	struct resval { const char *name; int value; } rslist [] = {	1432	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1435	# define def(name) { # name, Rs_ ## name },	1433	# define def(name) { # name, Rs_ ## name },
1436	# define reserve(name,count)	1434	# define reserve(name,count)
1437	# include "rsinc.h"	1435	# include "rsinc.h"
1438	# undef def	1436	# undef def
1439	# undef reserve	1437	# undef reserve
1440	};	1438	};
1441		1439
1442	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1440	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1443		1441
1444	do {	1442	do {
1445	if (rs-- == rslist)	1443	if (rs-- == rslist)
1446	croak ("no such resource '%s', requested", name);	1444	croak ("no such resource '%s', requested", name);
1447	} while (strcmp (name, rs->name));	1445	} while (strcmp (name, rs->name));
…		…
1469		1467
1470	const char *	1468	const char *
1471	rxvt_term::x_resource (const char *name)	1469	rxvt_term::x_resource (const char *name)
1472		1470
1473	bool	1471	bool
1474	rxvt_term::option (U32 optval, int set = -1)	1472	rxvt_term::option (U8 optval, int set = -1)
1475	CODE:	1473	CODE:
1476	{	1474	{
1477	RETVAL = THIS->options & optval;	1475	RETVAL = THIS->option (optval);
1478		1476
1479	if (set >= 0)	1477	if (set >= 0)
1480	{	1478	{
1481	if (set)
1482	THIS->options |= optval;	1479	THIS->set_option (optval, set);
1483	else
1484	THIS->options &= ~optval;
1485		1480
		1481	if (THIS->check_ev.is_active ()) // avoid doing this before START
1486	switch (optval)	1482	switch (optval)
1487	{	1483	{
1488	case Opt_skipBuiltinGlyphs:	1484	case Opt_skipBuiltinGlyphs:
1489	THIS->set_fonts ();	1485	THIS->set_fonts ();
1490	THIS->scr_remap_chars ();	1486	THIS->scr_remap_chars ();
1491	THIS->scr_touch (true);	1487	THIS->scr_touch (true);
1492	THIS->want_refresh = 1;	1488	THIS->want_refresh = 1;
1493	break;	1489	break;
1494		1490
1495	case Opt_cursorUnderline:	1491	case Opt_cursorUnderline:
1496	THIS->want_refresh = 1;	1492	THIS->want_refresh = 1;
1497	break;	1493	break;
1498		1494
1499	# case Opt_scrollBar_floating:	1495	# case Opt_scrollBar_floating:
1500	# case Opt_scrollBar_right:	1496	# case Opt_scrollBar_right:
1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1497	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1502	# break;	1498	# break;
1503	}	1499	}
1504	}	1500	}
1505	}	1501	}
1506	OUTPUT:	1502	OUTPUT:
1507	RETVAL	1503	RETVAL
1508		1504
…		…
1539	if (items == 3)	1535	if (items == 3)
1540	{	1536	{
1541	rc.row = SvIV (ST (1));	1537	rc.row = SvIV (ST (1));
1542	rc.col = SvIV (ST (2));	1538	rc.col = SvIV (ST (2));
1543		1539
1544	if (ix == 2 && rc.col == 0)	1540	if (ix == 2)
1545	{	1541	{
		1542	if (rc.col == 0)
		1543	{
		1544	// col == 0 means end of previous line
1546	rc.row--;	1545	rc.row--;
1547	rc.col = THIS->ncol;	1546	rc.col = THIS->ncol;
		1547	}
		1548	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1549	&& rc.col > ROW(rc.row).l)
		1550	{
		1551	// col >= length means while line and add newline
		1552	rc.col = THIS->ncol;
		1553	}
1548	}	1554	}
1549		1555
1550	clamp_it (rc.col, 0, THIS->ncol);	1556	clamp_it (rc.col, 0, THIS->ncol);
1551	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1557	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1552		1558
…		…
1560	CODE:	1566	CODE:
1561	RETVAL = THIS->charsets [THIS->screen.charset];	1567	RETVAL = THIS->charsets [THIS->screen.charset];
1562	OUTPUT:	1568	OUTPUT:
1563	RETVAL	1569	RETVAL
1564		1570
1565	#void	1571	void
1566	#rxvt_term::selection_clear ()	1572	rxvt_term::selection_clear ()
1567		1573
1568	void	1574	void
1569	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1575	rxvt_term::selection_make (Time eventtime, bool rect = false)
1570	CODE:	1576	CODE:
1571	THIS->selection.op = SELECTION_CONT;	1577	THIS->selection.op = SELECTION_CONT;
1572	THIS->selection.rect = rect;	1578	THIS->selection.rect = rect;
1573	THIS->selection_make (eventtime);	1579	THIS->selection_make (eventtime);
1574		1580
1575	int	1581	int
1576	rxvt_term::selection_grab (U32 eventtime)	1582	rxvt_term::selection_grab (Time eventtime)
1577		1583
1578	void	1584	void
1579	rxvt_term::selection (SV *newtext = 0)	1585	rxvt_term::selection (SV *newtext = 0)
1580	PPCODE:	1586	PPCODE:
1581	{	1587	{
…		…
1599	void	1605	void
1600	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1606	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601		1607
1602	void	1608	void
1603	rxvt_term::scr_bell ()	1609	rxvt_term::scr_bell ()
		1610
		1611	void
		1612	rxvt_term::scr_change_screen (int screen)
1604		1613
1605	void	1614	void
1606	rxvt_term::scr_add_lines (SV *string)	1615	rxvt_term::scr_add_lines (SV *string)
1607	CODE:	1616	CODE:
1608	{	1617	{
…		…
1649	o->self = (HV *)SvRV (RETVAL);	1658	o->self = (HV *)SvRV (RETVAL);
1650	}	1659	}
1651	OUTPUT:	1660	OUTPUT:
1652	RETVAL	1661	RETVAL
1653		1662
		1663	#############################################################################
		1664	# Various X Utility Functions
		1665	#############################################################################
		1666
		1667	void
		1668	rxvt_term::XListProperties (Window window)
		1669	PPCODE:
		1670	{
		1671	int count;
		1672	Atom *props = XListProperties (THIS->dpy, window, &count);
		1673
		1674	EXTEND (SP, count);
		1675	while (count--)
		1676	PUSHs (newSVuv ((U32)props [count]));
		1677
		1678	XFree (props);
		1679	}
		1680
		1681	void
		1682	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1683	PPCODE:
		1684	{
		1685	Atom type;
		1686	int format;
		1687	unsigned long nitems;
		1688	unsigned long bytes_after;
		1689	unsigned char *prop;
		1690
		1691	XGetWindowProperty (THIS->dpy, window, property,
		1692	0, 1<<24, 0, AnyPropertyType,
		1693	&type, &format, &nitems, &bytes_after, &prop);
		1694
		1695	if (type != None)
		1696	{
		1697	int elemsize = format == 16 ? sizeof (short)
		1698	: format == 32 ? sizeof (long)
		1699	: 1;
		1700
		1701	EXTEND (SP, 3);
		1702	PUSHs (newSVuv ((U32)type));
		1703	PUSHs (newSViv (format));
		1704	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1705	XFree (prop);
		1706	}
		1707	}
		1708
		1709	void
		1710	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1711	CODE:
		1712	{
		1713	STRLEN len;
		1714	char *data_ = SvPVbyte (data, len);
		1715
		1716	int elemsize = format == 16 ? sizeof (short)
		1717	: format == 32 ? sizeof (long)
		1718	: 1;
		1719
		1720	XChangeProperty (THIS->dpy, window, property,
		1721	type, format, PropModeReplace,
		1722	(unsigned char *)data_, len / elemsize);
		1723	}
		1724
		1725	Atom
		1726	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1727	C_ARGS: term->dpy, atom_name, only_if_exists
		1728
		1729	char *
		1730	XGetAtomName (rxvt_term *term, Atom atom)
		1731	C_ARGS: term->dpy, atom
		1732	CLEANUP:
		1733	XFree (RETVAL);
		1734
		1735	void
		1736	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1737	C_ARGS: term->dpy, window, property
		1738
		1739	Window
		1740	rxvt_term::DefaultRootWindow ()
		1741	CODE:
		1742	RETVAL = THIS->display->root;
		1743	OUTPUT:
		1744	RETVAL
		1745
		1746	#if 0
		1747
		1748	Window
		1749	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1750	C_ARGS: term->dpy, (Window)parent,
		1751	x, y, width, height, 0,
		1752	term->pix_colors_focused[Color_border],
		1753	term->pix_colors_focused[Color_border]
		1754
		1755	#endif
		1756
		1757	void
		1758	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1759	C_ARGS: term->dpy, window, parent, x, y
		1760
		1761	void
		1762	XMapWindow (rxvt_term *term, Window window)
		1763	C_ARGS: term->dpy, window
		1764
		1765	void
		1766	XUnmapWindow (rxvt_term *term, Window window)
		1767	C_ARGS: term->dpy, window
		1768
		1769	void
		1770	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1771	C_ARGS: term->dpy, window, x, y, width, height
		1772
		1773	void
		1774	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1775	CODE:
		1776	{
		1777	XWindowAttributes attr;
		1778	XGetWindowAttributes (THIS->dpy, window, &attr);
		1779	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1780	}
		1781
		1782	void
		1783	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1784	PPCODE:
		1785	{
		1786	int dx, dy;
		1787	Window child;
		1788
		1789	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1790	{
		1791	EXTEND (SP, 3);
		1792	PUSHs (newSViv (dx));
		1793	PUSHs (newSViv (dy));
		1794	PUSHs (newSVuv (child));
		1795	}
		1796	}
		1797
		1798	#############################################################################
		1799	# urxvt::overlay
		1800	#############################################################################
		1801
1654	MODULE = urxvt PACKAGE = urxvt::overlay	1802	MODULE = urxvt PACKAGE = urxvt::overlay
1655		1803
1656	void	1804	void
1657	overlay::set (int x, int y, SV *text, SV *rend = 0)	1805	overlay::set (int x, int y, SV *text, SV *rend = 0)
1658		1806
…		…
1663	overlay::hide ()	1811	overlay::hide ()
1664		1812
1665	void	1813	void
1666	overlay::DESTROY ()	1814	overlay::DESTROY ()
1667		1815
1668	MODULE = urxvt PACKAGE = urxvt::timer	1816	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1669		1817
1670	SV *
1671	timer::new ()
1672	CODE:
1673	timer *w = new timer;
1674	w->start (NOW);
1675	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1676	w->self = (HV *)SvRV (RETVAL);
1677	OUTPUT:
1678	RETVAL
1679
1680	timer *
1681	timer::cb (SV *cb)
1682	CODE:
1683	THIS->cb (cb);
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687
1688	NV
1689	timer::at ()
1690	CODE:
1691	RETVAL = THIS->at;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::interval (NV interval)
1697	CODE:
1698	THIS->interval = interval;
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	timer *
1704	timer::set (NV tstamp)
1705	CODE:
1706	THIS->set (tstamp);
1707	RETVAL = THIS;
1708	OUTPUT:
1709	RETVAL
1710
1711	timer *
1712	timer::start (NV tstamp = THIS->at)
1713	CODE:
1714	THIS->start (tstamp);
1715	RETVAL = THIS;
1716	OUTPUT:
1717	RETVAL
1718
1719	timer *
1720	timer::stop ()
1721	CODE:
1722	THIS->stop ();
1723	RETVAL = THIS;
1724	OUTPUT:
1725	RETVAL
1726
1727	void
1728	timer::DESTROY ()
1729
1730	MODULE = urxvt PACKAGE = urxvt::iow
1731
1732	SV *
1733	iow::new ()
1734	CODE:
1735	iow *w = new iow;
1736	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1737	w->self = (HV *)SvRV (RETVAL);
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::cb (SV *cb)
1743	CODE:
1744	THIS->cb (cb);
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::fd (int fd)
1751	CODE:
1752	THIS->fd = fd;
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	iow *
1758	iow::events (short events)
1759	CODE:
1760	THIS->events = events;
1761	RETVAL = THIS;
1762	OUTPUT:
1763	RETVAL
1764
1765	iow *
1766	iow::start ()
1767	CODE:
1768	THIS->start ();
1769	RETVAL = THIS;
1770	OUTPUT:
1771	RETVAL
1772
1773	iow *
1774	iow::stop ()
1775	CODE:
1776	THIS->stop ();
1777	RETVAL = THIS;
1778	OUTPUT:
1779	RETVAL
1780
1781	void
1782	iow::DESTROY ()
1783
1784

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