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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.73 by root, Wed Jan 18 09:40:53 2006 UTC vs.
Revision 1.123 by root, Sun Jun 15 14:54:44 2008 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58		52
59	static wchar_t *	53	static wchar_t *
60	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
61	{	55	{
…		…
75		69
76	return sv;	70	return sv;
77	}	71	}
78		72
79	static SV *	73	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)	74	newSVptr (void *ptr, const char *klass)
88	{	75	{
89	HV *hv = newHV ();	76	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	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);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		101
115	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
116	}	103	}
117		104
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		107
121	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
122		109
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")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		111
214	struct overlay {	112	class overlay {
215	HV *self;
216	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
217	int x, y, w, h;	115	int x, y, w, h;
218	int border;	116	int border;
219	text_t **text;	117	text_t **text;
220	rend_t **rend;	118	rend_t **rend;
221		119
		120	public:
		121	HV *self;
		122
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	124	~overlay ();
224		125
225	void show ();	126	void show ();
226	void hide ();	127	void hide ();
…		…
229		130
230	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
231	};	132	};
232		133
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	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)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
235	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
236	if (border == 2)	140	if (border == 2)
237	{	141	{
238	w += 2;	142	w += 2;
239	h += 2;	143	h += 2;
240	}	144	}
…		…
278	*rp++ = r;	182	*rp++ = r;
279	}	183	}
280	}	184	}
281		185
282	show ();	186	show ();
283	THIS->want_refresh = 1;
284	}	187	}
285		188
286	overlay::~overlay ()	189	overlay::~overlay ()
287	{	190	{
288	hide ();	191	hide ();
…		…
293	delete [] rend[y];	196	delete [] rend[y];
294	}	197	}
295		198
296	delete [] text;	199	delete [] text;
297	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
298		213
299	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
300	}	215	THIS->refresh_check ();
301
302	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	}	216	}
310		217
311	void	218	void
312	overlay::hide ()	219	overlay::hide ()
313	{	220	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	221	if (!overlay_av)
		222	return;
315		223
316	if (ovs)	224	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		225
320	HV *hv = (HV *)SvRV (*ovs);	226	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	228	break;
		229
		230	for (; i < AvFILL (overlay_av); i++)
		231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		232
		233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
323	}	240	}
324		241
325	void overlay::swap ()	242	void overlay::swap ()
326	{	243	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	284	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	285	croak ("rend must be arrayref");
369		286
370	AV *av = (AV *)SvRV (rend);	287	AV *av = (AV *)SvRV (rend);
371		288
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	291	}
375		292
376	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
377	}	295	}
378		296
		297	/////////////////////////////////////////////////////////////////////////////
		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
379		302
380	/////////////////////////////////////////////////////////////////////////////	303	/////////////////////////////////////////////////////////////////////////////
381		304
382	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
383		306
…		…
433		356
434	if (perl)	357	if (perl)
435	{	358	{
436	// runs outside of perls ENV	359	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	360	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);	361	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	362	}
440	}	363	}
441		364
442	static void	365	static void
443	ungrab (rxvt_term *THIS)	366	ungrab (rxvt_term *THIS)
444	{	367	{
445	if (THIS->perl.grabtime)	368	if (THIS->perl.grabtime)
446	{	369	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	370	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	371	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	372	THIS->perl.grabtime = 0;
450	}	373	}
451	}	374	}
452		375
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	376	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	377	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	378	{
470	if (!perl || !term->perl.self)	379	if (!perl || !term->perl.self)
471	return false;	380	return false;
472		381
473	// pre-handling of some events	382	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	383	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	384	{
		385	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		386
		387	for (int i = 0; i <= AvFILL (av); i++)
		388	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		389	}
476		390
477	swap (perl_environ, environ);	391	swap (perl_environ, environ);
478		392
479	bool event_consumed;	393	bool event_consumed;
480		394
…		…
513	break;	427	break;
514		428
515	case DT_STR_LEN:	429	case DT_STR_LEN:
516	{	430	{
517	char *str = va_arg (ap, char *);	431	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	432	int len = va_arg (ap, int);
519		433
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	434	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	435	}
522	break;	436	break;
523		437
524	case DT_WCS_LEN:	438	case DT_WCS_LEN:
525	{	439	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	440	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	441	int wlen = va_arg (ap, int);
528		442
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	443	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		444	}
		445	break;
		446
		447	case DT_LCS_LEN:
		448	{
		449	long *lstr = va_arg (ap, long *);
		450	int llen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	453	}
531	break;	454	break;
532		455
533	case DT_XEVENT:	456	case DT_XEVENT:
534	{	457	{
535	XEvent *xe = va_arg (ap, XEvent *);	458	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	459	HV *hv = newHV ();
537		460
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	461	# 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)	462	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		463	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
540	# undef set	464	# undef set
541		465
542	setiv (type, xe->type);	466	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);	467	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);	468	setiv (serial, xe->xany.serial);
545		469
…		…
548	case KeyPress:	472	case KeyPress:
549	case KeyRelease:	473	case KeyRelease:
550	case ButtonPress:	474	case ButtonPress:
551	case ButtonRelease:	475	case ButtonRelease:
552	case MotionNotify:	476	case MotionNotify:
		477	setuv (window, xe->xmotion.window);
		478	setuv (root, xe->xmotion.root);
		479	setuv (subwindow, xe->xmotion.subwindow);
553	setiv (time, xe->xmotion.time);	480	setuv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);	481	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);	482	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);	483	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
557	setiv (col, xe->xmotion.x / term->fwidth);	484	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);	485	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);	486	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);	487	setuv (state, xe->xmotion.state);
		488
		489	switch (xe->type)
		490	{
		491	case KeyPress:
		492	case KeyRelease:
		493	setuv (keycode, xe->xkey.keycode);
		494	break;
		495
		496	case ButtonPress:
		497	case ButtonRelease:
		498	setuv (button, xe->xbutton.button);
		499	break;
		500
		501	case MotionNotify:
		502	setiv (is_hint, xe->xmotion.is_hint);
		503	break;
		504	}
		505
561	break;	506	break;
562	}
563		507
		508	case MapNotify:
		509	case UnmapNotify:
		510	case ConfigureNotify:
		511	setuv (event, xe->xconfigure.event);
		512	setuv (window, xe->xconfigure.window);
		513
564	switch (xe->type)	514	switch (xe->type)
565	{	515	{
566	case KeyPress:	516	case ConfigureNotify:
567	case KeyRelease:	517	setiv (x, xe->xconfigure.x);
568	setiv (keycode, xe->xkey.keycode);	518	setiv (y, xe->xconfigure.y);
		519	setiv (width, xe->xconfigure.width);
		520	setiv (height, xe->xconfigure.height);
		521	setuv (above, xe->xconfigure.above);
		522	break;
		523	}
		524
569	break;	525	break;
570		526
571	case ButtonPress:	527	case PropertyNotify:
572	case ButtonRelease:	528	setuv (window, xe->xproperty.window);
573	setiv (button, xe->xbutton.button);	529	setuv (atom, xe->xproperty.atom);
		530	setuv (time, xe->xproperty.time);
		531	setiv (state, xe->xproperty.state);
574	break;	532	break;
575		533
576	case MotionNotify:	534	case ClientMessage:
577	setiv (is_hint, xe->xmotion.is_hint);	535	setuv (window, xe->xclient.window);
		536	setuv (message_type, xe->xclient.message_type);
		537	setuv (format, xe->xclient.format);
		538	setuv (l0, xe->xclient.data.l[0]);
		539	setuv (l1, xe->xclient.data.l[1]);
		540	setuv (l2, xe->xclient.data.l[2]);
		541	setuv (l3, xe->xclient.data.l[3]);
		542	setuv (l4, xe->xclient.data.l[4]);
578	break;	543	break;
579	}	544	}
580		545
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}	547	}
…		…
623	else	588	else
624	event_consumed = false;	589	event_consumed = false;
625		590
626	// post-handling of some events	591	// post-handling of some events
627	if (htype == HOOK_REFRESH_BEGIN)	592	if (htype == HOOK_REFRESH_BEGIN)
628	swap_overlays (term);	593	{
		594	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		595
		596	for (int i = AvFILL (av); i >= 0; i--)
		597	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		598	}
629	else if (htype == HOOK_DESTROY)	599	else if (htype == HOOK_DESTROY)
630	{	600	{
631	clearSVptr ((SV *)term->perl.self);	601	clearSVptr ((SV *)term->perl.self);
632	SvREFCNT_dec ((SV *)term->perl.self);	602	SvREFCNT_dec ((SV *)term->perl.self);
		603
		604	// don't allow further calls
		605	term->perl.self = 0;
633	}	606	}
634		607
635	swap (perl_environ, environ);	608	swap (perl_environ, environ);
636		609
637	return event_consumed;	610	return event_consumed;
…		…
661	# include "optinc.h"	634	# include "optinc.h"
662	# undef nodef	635	# undef nodef
663	# undef def	636	# undef def
664		637
665	HV *stash = gv_stashpv ("urxvt", 1);	638	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	639	static const struct {
667	const char *name;	640	const char *name;
668	IV iv;	641	IV iv;
669	} *civ, const_iv[] = {	642	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	643	# define const_iv(name) { # name, (IV)name }
		644	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	645	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	646	const_iv (OVERLAY_RSTYLE),
673	const_iv (RS_Bold),	647	const_iv (RS_Bold),
674	const_iv (RS_Italic),	648	const_iv (RS_Italic),
675	const_iv (RS_Blink),	649	const_iv (RS_Blink),
…		…
690	const_iv (Button3Mask),	664	const_iv (Button3Mask),
691	const_iv (Button4Mask),	665	const_iv (Button4Mask),
692	const_iv (Button5Mask),	666	const_iv (Button5Mask),
693	const_iv (AnyModifier),	667	const_iv (AnyModifier),
694		668
695	const_iv (EVENT_NONE),	669	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	670	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	671	const_iv (GrabModeAsync),
698		672
699	const_iv (NoEventMask),	673	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	674	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	675	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	676	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	728	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	729	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	730	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	731	const_iv (ClientMessage),
758	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
759	};	758	};
760		759
761	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; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	762	}
765		763
766	void	764	void
767	warn (const char *msg)	765	warn (const char *msg)
…		…
777	_exit (int status)	775	_exit (int status)
778		776
779	NV	777	NV
780	NOW ()	778	NOW ()
781	CODE:	779	CODE:
782	RETVAL = NOW;	780	RETVAL = ev::now ();
783	OUTPUT:	781	OUTPUT:
784	RETVAL	782	RETVAL
785		783
786	int	784	int
787	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
798	RETVAL	796	RETVAL
799		797
800	int	798	int
801	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
802	CODE:	800	CODE:
803	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
804	OUTPUT:	802	OUTPUT:
805	RETVAL	803	RETVAL
806		804
807	int	805	int
808	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
809	CODE:	807	CODE:
810	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
811	OUTPUT:	809	OUTPUT:
812	RETVAL	810	RETVAL
813		811
814	int	812	int
815	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
816	CODE:	814	CODE:
817	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
818	OUTPUT:	816	OUTPUT:
819	RETVAL	817	RETVAL
820		818
821	int	819	int
822	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
829	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
830	}	828	}
831	OUTPUT:	829	OUTPUT:
832	RETVAL	830	RETVAL
833		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
834	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
835		844
836	SV *	845	SV *
837	_new (...)	846	_new (AV *env, AV *arg)
838	CODE:	847	CODE:
839	{	848	{
840	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
841	croak ("first argument to urxvt::term->_new must be arrayref");
842
843	rxvt_term *term = new rxvt_term;	849	rxvt_term *term = new rxvt_term;
844		850
845	term->argv = new stringvec;	851	stringvec *argv = new stringvec;
846	term->envv = new stringvec;	852	stringvec *envv = new stringvec;
847		853
848	for (int i = 1; i < items; i++)	854	for (int i = 0; i <= AvFILL (arg); i++)
849	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
850		856
851	AV *envv = (AV *)SvRV (ST (0));
852	for (int i = av_len (envv) + 1; i--; )	857	for (int i = AvFILL (env) + 1; i--; )
853	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
854		859
855	term->envv->push_back (0);	860	envv->push_back (0);
856
857	bool success;
858		861
859	try	862	try
860	{	863	{
861	success = term->init (term->argv->size (), term->argv->begin ());	864	term->init (argv, envv);
862	}	865	}
863	catch (const class rxvt_failure_exception &e)	866	catch (const class rxvt_failure_exception &e)
864	{
865	success = false;
866	}
867
868	if (!success)
869	{	867	{
870	term->destroy ();	868	term->destroy ();
871	croak ("error while initializing new terminal instance");	869	croak ("error while initializing new terminal instance");
872	}	870	}
873		871
…		…
878	RETVAL	876	RETVAL
879		877
880	void	878	void
881	rxvt_term::destroy ()	879	rxvt_term::destroy ()
882		880
883	#if ENABLE_PERL_FRILLS
884
885	void
886	rxvt_term::XListProperties (U32 window)
887	PPCODE:
888	{
889	int count;
890	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
891
892	EXTEND (SP, count);
893	while (count--)
894	PUSHs (newSVuv ((U32)props [count]));
895
896	XFree (props);
897	}
898
899	void
900	rxvt_term::XGetWindowProperty (U32 window, U32 property)
901	PPCODE:
902	{
903	Atom type;
904	int format;
905	unsigned long nitems;
906	unsigned long bytes_after;
907	unsigned char *prop;
908	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
909	0, 1<<30, 0, AnyPropertyType,
910	&type, &format, &nitems, &bytes_after, &prop);
911	if (type != None)
912	{
913	EXTEND (SP, 3);
914	PUSHs (newSVuv ((U32)type));
915	PUSHs (newSViv (format));
916	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
917	XFree (prop);
918	}
919	}
920
921	void
922	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
923	CODE:
924	{
925	STRLEN len;
926	char *data_ = SvPVbyte (data, len);
927
928	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
929	type, format, PropModeReplace,
930	(unsigned char *)data, len * 8 / format);
931	}
932
933	void
934	rxvt_term::XDeleteProperty (U32 window, U32 property)
935	CODE:
936	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
937
938	U32
939	rxvt_term::DefaultRootWindow ()
940	CODE:
941	RETVAL = (U32)THIS->display->root;
942	OUTPUT:
943	RETVAL
944
945	U32
946	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
947	CODE:
948	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
949	x, y, width, height, 0,
950	THIS->pix_colors_focused[Color_border],
951	THIS->pix_colors_focused[Color_border]);
952	OUTPUT:
953	RETVAL
954
955	void
956	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
957	CODE:
958	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
959
960	void
961	rxvt_term::XMapWindow (U32 window)
962	CODE:
963	XMapWindow (THIS->display->display, (Window)window);
964
965	void
966	rxvt_term::XUnmapWindow (U32 window)
967	CODE:
968	XUnmapWindow (THIS->display->display, (Window)window);
969
970	#endif
971
972	void	881	void
973	rxvt_term::set_should_invoke (int htype, int inc)	882	rxvt_term::set_should_invoke (int htype, int inc)
974	CODE:	883	CODE:
975	THIS->perl.should_invoke [htype] += inc;	884	THIS->perl.should_invoke [htype] += inc;
976		885
977	void	886	int
978	rxvt_term::grab_button (int button, U32 modifiers)	887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
979	CODE:	888	CODE:
980	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
981	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	891	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		892	OUTPUT: RETVAL
		893
		894	int
		895	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		896	CODE:
		897	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		898	OUTPUT: RETVAL
		899
		900	void
		901	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		902	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		903	CODE:
		904	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		905
		906	void
		907	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		910
		911	void
		912	rxvt_term::XUngrabKeyboard (Time eventtime)
		913	CODE:
		914	XUngrabKeyboard (THIS->dpy, eventtime);
983		915
984	bool	916	bool
985	rxvt_term::grab (U32 eventtime, int sync = 0)	917	rxvt_term::grab (Time eventtime, int sync = 0)
986	CODE:	918	CODE:
987	{	919	{
988	int mode = sync ? GrabModeSync : GrabModeAsync;	920	int mode = sync ? GrabModeSync : GrabModeAsync;
989		921
990	THIS->perl.grabtime = 0;	922	THIS->perl.grabtime = 0;
991		923
992	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994	mode, mode, None, GRAB_CURSOR, eventtime))	926	mode, mode, None, GRAB_CURSOR, eventtime))
995	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
996	THIS->perl.grabtime = eventtime;	928	THIS->perl.grabtime = eventtime;
997	else	929	else
998	XUngrabPointer (THIS->display->display, eventtime);	930	XUngrabPointer (THIS->dpy, eventtime);
999		931
1000	RETVAL = !!THIS->perl.grabtime;	932	RETVAL = !!THIS->perl.grabtime;
1001	}	933	}
1002	OUTPUT:	934	OUTPUT:
1003	RETVAL	935	RETVAL
1004		936
1005	void	937	void
1006	rxvt_term::allow_events_async ()	938	rxvt_term::allow_events_async ()
1007	CODE:	939	CODE:
1008	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1009		941
1010	void	942	void
1011	rxvt_term::allow_events_sync ()	943	rxvt_term::allow_events_sync ()
1012	CODE:	944	CODE:
1013	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1014		946
1015	void	947	void
1016	rxvt_term::allow_events_replay ()	948	rxvt_term::allow_events_replay ()
1017	CODE:	949	CODE:
1018	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1019	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1020		952
1021	void	953	void
1022	rxvt_term::ungrab ()	954	rxvt_term::ungrab ()
1023	CODE:	955	CODE:
1024	ungrab (THIS);	956	ungrab (THIS);
		957
		958	int
		959	rxvt_term::XStringToKeysym (char *string)
		960	CODE:
		961	RETVAL = XStringToKeysym (string);
		962	OUTPUT: RETVAL
		963
		964	char *
		965	rxvt_term::XKeysymToString (int sym)
		966	CODE:
		967	RETVAL = XKeysymToString (sym);
		968	OUTPUT: RETVAL
		969
		970	int
		971	rxvt_term::XKeysymToKeycode (int sym)
		972	CODE:
		973	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		974	OUTPUT: RETVAL
		975
		976	int
		977	rxvt_term::XKeycodeToKeysym (int code, int index)
		978	CODE:
		979	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		980	OUTPUT: RETVAL
1025		981
1026	int	982	int
1027	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
1028	CODE:	984	CODE:
1029	{	985	{
1030	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
1031		987
1032	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
1033	RETVAL = wcswidth (wstr, wcslen (wstr));	989	RETVAL = 0;
		990	for (wchar_t *wc = wstr; *wc; wc++)
		991	{
		992	int w = WCWIDTH (*wc);
		993
		994	if (w)
		995	RETVAL += max (w, 1);
		996	}
1034	rxvt_pop_locale ();	997	rxvt_pop_locale ();
1035		998
1036	free (wstr);	999	free (wstr);
1037	}	1000	}
1038	OUTPUT:	1001	OUTPUT:
…		…
1068	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
1069		1032
1070	RETVAL = wcs2sv (wstr);	1033	RETVAL = wcs2sv (wstr);
1071	free (wstr);	1034	free (wstr);
1072	}	1035	}
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
1073	OUTPUT:	1043	OUTPUT:
1074	RETVAL	1044	RETVAL
1075		1045
1076	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1077		1047
…		…
1082	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1083	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1084	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1085	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1086	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1056	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1057	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1058	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1059	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1087	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1088	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1089	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1090		1063
1091	int	1064	int
…		…
1098	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
1099	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
1100	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
1101	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
1102	mapped = TERM_OFFSET_mapped	1075	mapped = TERM_OFFSET_mapped
		1076	int_bwidth = TERM_OFFSET_int_bwidth
		1077	ext_bwidth = TERM_OFFSET_ext_bwidth
		1078	lineSpace = TERM_OFFSET_lineSpace
1103	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
1104	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
1105	top_row = TERM_OFFSET_top_row	1081	top_row = TERM_OFFSET_top_row
1106	CODE:	1082	CODE:
1107	RETVAL = *(int *)((char *)THIS + ix);	1083	RETVAL = *(int *)((char *)THIS + ix);
…		…
1112	rxvt_term::ModLevel3Mask ()	1088	rxvt_term::ModLevel3Mask ()
1113	ALIAS:	1089	ALIAS:
1114	ModLevel3Mask = 0	1090	ModLevel3Mask = 0
1115	ModMetaMask = 1	1091	ModMetaMask = 1
1116	ModNumLockMask = 2	1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
1117	CODE:	1095	CODE:
1118	switch (ix)	1096	switch (ix)
1119	{	1097	{
1120	case 0: RETVAL = THIS->ModLevel3Mask; break;	1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
1121	case 1: RETVAL = THIS->ModMetaMask; break;	1099	case 1: RETVAL = THIS->ModMetaMask; break;
1122	case 2: RETVAL = THIS->ModNumLockMask; break;	1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
1123	}	1103	}
1124	OUTPUT:	1104	OUTPUT:
1125	RETVAL	1105	RETVAL
1126		1106
1127	char *	1107	char *
…		…
1137	}	1117	}
1138	OUTPUT:	1118	OUTPUT:
1139	RETVAL	1119	RETVAL
1140		1120
1141	SV *	1121	SV *
1142	rxvt_term::_env ()	1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
1143	CODE:	1125	PPCODE:
1144	{	1126	{
1145	if (THIS->envv)	1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
1146	{
1147	AV *av = newAV ();
1148		1128
		1129	EXTEND (SP, vec->size ());
		1130
1149	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1131	for (char **i = vec->begin (); i != vec->end (); ++i)
1150	if (*i)	1132	if (*i)
1151	av_push (av, newSVpv (*i, 0));	1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1152
1153	RETVAL = newRV_noinc ((SV *)av);
1154	}
1155	else
1156	RETVAL = &PL_sv_undef;
1157	}	1134	}
1158	OUTPUT:
1159	RETVAL
1160		1135
1161	int	1136	int
1162	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1163	CODE:	1138	CODE:
1164	RETVAL = THIS->pty_ev.events;	1139	RETVAL = THIS->pty_ev.events;
1165	if (events != EVENT_UNDEF)	1140	if (events != ev::UNDEF)
1166	THIS->pty_ev.set (events);	1141	THIS->pty_ev.set (events);
1167	OUTPUT:	1142	OUTPUT:
1168	RETVAL	1143	RETVAL
1169		1144
1170	U32	1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
1171	rxvt_term::parent ()	1153	rxvt_term::parent ()
1172	CODE:	1154	CODE:
1173	RETVAL = (U32)THIS->parent [0];	1155	RETVAL = THIS->parent [0];
1174	OUTPUT:	1156	OUTPUT:
1175	RETVAL	1157	RETVAL
1176		1158
1177	U32	1159	Window
1178	rxvt_term::vt ()	1160	rxvt_term::vt ()
1179	CODE:	1161	CODE:
1180	RETVAL = (U32)THIS->vt;	1162	RETVAL = THIS->vt;
1181	OUTPUT:	1163	OUTPUT:
1182	RETVAL	1164	RETVAL
1183		1165
1184	void	1166	void
1185	rxvt_term::vt_emask_add (U32 emask)	1167	rxvt_term::vt_emask_add (U32 emask)
…		…
1207	}	1189	}
1208	OUTPUT:	1190	OUTPUT:
1209	RETVAL	1191	RETVAL
1210		1192
1211	void	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
		1197	rxvt_term::focus_out ()
		1198
		1199	void
		1200	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1201	ALIAS:
		1202	key_release = 1
		1203	CODE:
		1204	{
		1205	XKeyEvent xkey;
		1206
		1207	memset (&xkey, 0, sizeof (xkey));
		1208
		1209	xkey.time = time;
		1210	xkey.state = state;
		1211	xkey.keycode = keycode;
		1212
		1213	xkey.type = ix ? KeyRelease : KeyPress;
		1214	xkey.display = THIS->dpy;
		1215	xkey.window = THIS->vt;
		1216	xkey.root = THIS->display->root;
		1217	xkey.subwindow = THIS->vt;
		1218
		1219	if (ix)
		1220	THIS->key_release (xkey);
		1221	else
		1222	THIS->key_press (xkey);
		1223	}
		1224
		1225	void
1212	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
1213	CODE:	1227	CODE:
1214	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
		1229	THIS->refresh_check ();
1215		1230
1216	void	1231	void
1217	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1232	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1218	PPCODE:	1233	PPCODE:
1219	{	1234	{
…		…
1222		1237
1223	line_t &l = ROW(row_number);	1238	line_t &l = ROW(row_number);
1224		1239
1225	if (GIMME_V != G_VOID)	1240	if (GIMME_V != G_VOID)
1226	{	1241	{
1227	wchar_t *wstr = new wchar_t [THIS->ncol];	1242	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1228		1243
1229	for (int col = 0; col < THIS->ncol; col++)	1244	for (int col = 0; col < THIS->ncol; col++)
1230	wstr [col] = l.t [col];	1245	wstr [col] = l.t [col];
1231		1246
1232	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1247	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1233
1234	delete [] wstr;
1235	}	1248	}
1236		1249
1237	if (new_text)	1250	if (new_text)
1238	{	1251	{
1239	wchar_t *wstr = sv2wcs (new_text);	1252	wchar_t *wstr = sv2wcs (new_text);
1240		1253
1241	int len = min (wcslen (wstr) - start_ofs, max_len);	1254	int len = min (wcslen (wstr) - start_ofs, max_len);
1242		1255
1243	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1256	if (start_col < 0 || start_col + len > THIS->ncol)
1244	{	1257	{
1245	free (wstr);	1258	free (wstr);
1246	croak ("new_text extends beyond horizontal margins");	1259	croak ("new_text extends beyond horizontal margins");
1247	}	1260	}
1248		1261
…		…
1280	{	1293	{
1281	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1294	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1282	croak ("new_rend must be arrayref");	1295	croak ("new_rend must be arrayref");
1283		1296
1284	AV *av = (AV *)SvRV (new_rend);	1297	AV *av = (AV *)SvRV (new_rend);
1285	int len = min (av_len (av) + 1 - start_ofs, max_len);	1298	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1286		1299
1287	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1300	if (start_col < 0 || start_col + len > THIS->ncol)
1288	croak ("new_rend array extends beyond horizontal margins");	1301	croak ("new_rend array extends beyond horizontal margins");
1289		1302
1290	for (int col = start_col; col < start_col + len; col++)	1303	for (int col = start_col; col < start_col + len; col++)
1291	{	1304	{
1292	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1305	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1332	rxvt_term::special_encode (SV *string)	1345	rxvt_term::special_encode (SV *string)
1333	CODE:	1346	CODE:
1334	{	1347	{
1335	wchar_t *wstr = sv2wcs (string);	1348	wchar_t *wstr = sv2wcs (string);
1336	int wlen = wcslen (wstr);	1349	int wlen = wcslen (wstr);
1337	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1350	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1338		1351
1339	rxvt_push_locale (THIS->locale);	1352	rxvt_push_locale (THIS->locale);
1340		1353
1341	wchar_t *r = rstr;	1354	wchar_t *r = rstr;
1342	for (wchar_t *s = wstr; *s; s++)	1355	for (wchar_t *s = wstr; *s; s++)
		1356	{
		1357	int w = WCWIDTH (*s);
		1358
1343	if (wcwidth (*s) == 0)	1359	if (w == 0)
1344	{	1360	{
1345	if (r == rstr)	1361	if (r == rstr)
1346	croak ("leading combining character unencodable");	1362	croak ("leading combining character unencodable");
1347		1363
1348	unicode_t n = rxvt_compose (r[-1], *s);	1364	unicode_t n = rxvt_compose (r[-1], *s);
1349	if (n == NOCHAR)	1365	if (n == NOCHAR)
1350	n = rxvt_composite.compose (r[-1], *s);	1366	n = rxvt_composite.compose (r[-1], *s);
1351		1367
1352	r[-1] = n;	1368	r[-1] = n;
1353	}	1369	}
1354	#if !UNICODE_3	1370	#if !UNICODE_3
1355	else if (*s >= 0x10000)	1371	else if (*s >= 0x10000)
1356	*r++ = rxvt_composite.compose (*s);	1372	*r++ = rxvt_composite.compose (*s);
1357	#endif	1373	#endif
1358	else	1374	else
1359	*r++ = *s;	1375	*r++ = *s;
		1376
		1377	// the *2 above only allows wcwidth <= 2
		1378	if (w > 1)
		1379	*r++ = NOCHAR;
		1380	}
1360		1381
1361	rxvt_pop_locale ();	1382	rxvt_pop_locale ();
1362		1383
1363	RETVAL = wcs2sv (rstr, r - rstr);	1384	RETVAL = wcs2sv (rstr, r - rstr);
1364
1365	delete [] rstr;
1366	}	1385	}
1367	OUTPUT:	1386	OUTPUT:
1368	RETVAL	1387	RETVAL
1369		1388
1370	SV *	1389	SV *
1371	rxvt_term::special_decode (SV *text)	1390	rxvt_term::special_decode (SV *text)
1372	CODE:	1391	CODE:
1373	{	1392	{
1374	wchar_t *wstr = sv2wcs (text);	1393	wchar_t *wstr = sv2wcs (text);
1375	int wlen = wcslen (wstr);
1376	int dlen = 0;	1394	int dlen = 0;
1377		1395
1378	// find length	1396	// find length
1379	for (wchar_t *s = wstr; *s; s++)	1397	for (wchar_t *s = wstr; *s; s++)
1380	if (*s == NOCHAR)	1398	if (*s == NOCHAR)
…		…
1382	else if (IS_COMPOSE (*s))	1400	else if (IS_COMPOSE (*s))
1383	dlen += rxvt_composite.expand (*s, 0);	1401	dlen += rxvt_composite.expand (*s, 0);
1384	else	1402	else
1385	dlen++;	1403	dlen++;
1386		1404
1387	wchar_t *rstr = new wchar_t [dlen];	1405	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1388		1406
1389	// decode	1407	// decode
1390	wchar_t *r = rstr;	1408	wchar_t *r = rstr;
1391	for (wchar_t *s = wstr; *s; s++)	1409	for (wchar_t *s = wstr; *s; s++)
1392	if (*s == NOCHAR)	1410	if (*s == NOCHAR)
…		…
1395	r += rxvt_composite.expand (*s, r);	1413	r += rxvt_composite.expand (*s, r);
1396	else	1414	else
1397	*r++ = *s;	1415	*r++ = *s;
1398		1416
1399	RETVAL = wcs2sv (rstr, r - rstr);	1417	RETVAL = wcs2sv (rstr, r - rstr);
1400
1401	delete [] rstr;
1402	}	1418	}
1403	OUTPUT:	1419	OUTPUT:
1404	RETVAL	1420	RETVAL
1405		1421
1406	void	1422	void
1407	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1423	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1408	PPCODE:	1424	PPCODE:
1409	{	1425	{
1410	struct resval { const char *name; int value; } rslist [] = {	1426	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1411	# define def(name) { # name, Rs_ ## name },	1427	# define def(name) { # name, Rs_ ## name },
1412	# define reserve(name,count)	1428	# define reserve(name,count)
1413	# include "rsinc.h"	1429	# include "rsinc.h"
1414	# undef def	1430	# undef def
1415	# undef reserve	1431	# undef reserve
1416	};	1432	};
1417		1433
1418	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1434	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1419		1435
		1436	if (*name)
1420	do {	1437	{
		1438	do {
1421	if (rs-- == rslist)	1439	if (rs-- == rslist)
1422	croak ("no such resource '%s', requested", name);	1440	croak ("no such resource '%s', requested", name);
1423	} while (strcmp (name, rs->name));	1441	} while (strcmp (name, rs->name));
1424		1442
1425	index += rs->value;	1443	index += rs->value;
		1444	}
		1445	else
		1446	{
		1447	--rs;
		1448	name = "";
		1449	}
1426		1450
1427	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1451	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1428	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1452	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1429		1453
1430	if (GIMME_V != G_VOID)	1454	if (GIMME_V != G_VOID)
…		…
1445		1469
1446	const char *	1470	const char *
1447	rxvt_term::x_resource (const char *name)	1471	rxvt_term::x_resource (const char *name)
1448		1472
1449	bool	1473	bool
1450	rxvt_term::option (U32 optval, int set = -1)	1474	rxvt_term::option (U8 optval, int set = -1)
1451	CODE:	1475	CODE:
1452	{	1476	{
1453	RETVAL = THIS->options & optval;	1477	RETVAL = THIS->option (optval);
1454		1478
1455	if (set >= 0)	1479	if (set >= 0)
1456	{	1480	{
1457	if (set)
1458	THIS->options |= optval;	1481	THIS->set_option (optval, set);
1459	else
1460	THIS->options &= ~optval;
1461		1482
		1483	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1462	switch (optval)	1484	switch (optval)
1463	{	1485	{
1464	case Opt_skipBuiltinGlyphs:	1486	case Opt_skipBuiltinGlyphs:
1465	THIS->set_fonts ();	1487	THIS->set_fonts ();
1466	THIS->scr_remap_chars ();	1488	THIS->scr_remap_chars ();
1467	THIS->scr_touch (true);	1489	THIS->scr_touch (true);
1468	THIS->want_refresh = 1;	1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
1469	break;	1492	break;
1470		1493
1471	case Opt_cursorUnderline:	1494	case Opt_cursorUnderline:
1472	THIS->want_refresh = 1;	1495	THIS->want_refresh = 1;
		1496	THIS->refresh_check ();
1473	break;	1497	break;
1474		1498
1475	# case Opt_scrollBar_floating:	1499	# case Opt_scrollBar_floating:
1476	# case Opt_scrollBar_right:	1500	# case Opt_scrollBar_right:
1477	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478	# break;	1502	# break;
1479	}	1503	}
1480	}	1504	}
1481	}	1505	}
1482	OUTPUT:	1506	OUTPUT:
1483	RETVAL	1507	RETVAL
1484		1508
…		…
1515	if (items == 3)	1539	if (items == 3)
1516	{	1540	{
1517	rc.row = SvIV (ST (1));	1541	rc.row = SvIV (ST (1));
1518	rc.col = SvIV (ST (2));	1542	rc.col = SvIV (ST (2));
1519		1543
1520	if (ix == 2 && rc.col == 0)	1544	if (ix == 2)
1521	{	1545	{
		1546	if (rc.col == 0)
		1547	{
		1548	// col == 0 means end of previous line
1522	rc.row--;	1549	rc.row--;
1523	rc.col = THIS->ncol;	1550	rc.col = THIS->ncol;
		1551	}
		1552	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1553	&& rc.col > ROW(rc.row).l)
		1554	{
		1555	// col >= length means while line and add newline
		1556	rc.col = THIS->ncol;
		1557	}
1524	}	1558	}
1525		1559
1526	clamp_it (rc.col, 0, THIS->ncol);	1560	clamp_it (rc.col, 0, THIS->ncol);
1527	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1561	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1528		1562
1529	if (ix)	1563	if (ix)
		1564	{
1530	THIS->want_refresh = 1;	1565	THIS->want_refresh = 1;
		1566	THIS->refresh_check ();
		1567	}
1531	}	1568	}
1532	}	1569	}
1533		1570
1534	char	1571	char
1535	rxvt_term::cur_charset ()	1572	rxvt_term::cur_charset ()
1536	CODE:	1573	CODE:
1537	RETVAL = THIS->charsets [THIS->screen.charset];	1574	RETVAL = THIS->charsets [THIS->screen.charset];
1538	OUTPUT:	1575	OUTPUT:
1539	RETVAL	1576	RETVAL
1540		1577
1541	#void	1578	void
1542	#rxvt_term::selection_clear ()	1579	rxvt_term::selection_clear ()
1543		1580
1544	void	1581	void
1545	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1582	rxvt_term::selection_make (Time eventtime, bool rect = false)
1546	CODE:	1583	CODE:
1547	THIS->selection.op = SELECTION_CONT;	1584	THIS->selection.op = SELECTION_CONT;
1548	THIS->selection.rect = rect;	1585	THIS->selection.rect = rect;
1549	THIS->selection_make (eventtime);	1586	THIS->selection_make (eventtime);
1550		1587
1551	int	1588	int
1552	rxvt_term::selection_grab (U32 eventtime)	1589	rxvt_term::selection_grab (Time eventtime)
1553		1590
1554	void	1591	void
1555	rxvt_term::selection (SV *newtext = 0)	1592	rxvt_term::selection (SV *newtext = 0)
1556	PPCODE:	1593	PPCODE:
1557	{	1594	{
…		…
1575	void	1612	void
1576	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1613	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1577		1614
1578	void	1615	void
1579	rxvt_term::scr_bell ()	1616	rxvt_term::scr_bell ()
		1617
		1618	void
		1619	rxvt_term::scr_change_screen (int screen)
1580		1620
1581	void	1621	void
1582	rxvt_term::scr_add_lines (SV *string)	1622	rxvt_term::scr_add_lines (SV *string)
1583	CODE:	1623	CODE:
1584	{	1624	{
…		…
1625	o->self = (HV *)SvRV (RETVAL);	1665	o->self = (HV *)SvRV (RETVAL);
1626	}	1666	}
1627	OUTPUT:	1667	OUTPUT:
1628	RETVAL	1668	RETVAL
1629		1669
		1670	#############################################################################
		1671	# Various X Utility Functions
		1672	#############################################################################
		1673
		1674	void
		1675	rxvt_term::XListProperties (Window window)
		1676	PPCODE:
		1677	{
		1678	int count;
		1679	Atom *props = XListProperties (THIS->dpy, window, &count);
		1680
		1681	EXTEND (SP, count);
		1682	while (count--)
		1683	PUSHs (newSVuv ((U32)props [count]));
		1684
		1685	XFree (props);
		1686	}
		1687
		1688	void
		1689	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1690	PPCODE:
		1691	{
		1692	Atom type;
		1693	int format;
		1694	unsigned long nitems;
		1695	unsigned long bytes_after;
		1696	unsigned char *prop;
		1697
		1698	XGetWindowProperty (THIS->dpy, window, property,
		1699	0, 1<<24, 0, AnyPropertyType,
		1700	&type, &format, &nitems, &bytes_after, &prop);
		1701
		1702	if (type != None)
		1703	{
		1704	int elemsize = format == 16 ? sizeof (short)
		1705	: format == 32 ? sizeof (long)
		1706	: 1;
		1707
		1708	EXTEND (SP, 3);
		1709	PUSHs (newSVuv ((U32)type));
		1710	PUSHs (newSViv (format));
		1711	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1712	XFree (prop);
		1713	}
		1714	}
		1715
		1716	void
		1717	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1718	CODE:
		1719	{
		1720	STRLEN len;
		1721	char *data_ = SvPVbyte (data, len);
		1722
		1723	int elemsize = format == 16 ? sizeof (short)
		1724	: format == 32 ? sizeof (long)
		1725	: 1;
		1726
		1727	XChangeProperty (THIS->dpy, window, property,
		1728	type, format, PropModeReplace,
		1729	(unsigned char *)data_, len / elemsize);
		1730	}
		1731
		1732	Atom
		1733	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1734	C_ARGS: term->dpy, atom_name, only_if_exists
		1735
		1736	char *
		1737	XGetAtomName (rxvt_term *term, Atom atom)
		1738	C_ARGS: term->dpy, atom
		1739	CLEANUP:
		1740	XFree (RETVAL);
		1741
		1742	void
		1743	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1744	C_ARGS: term->dpy, window, property
		1745
		1746	Window
		1747	rxvt_term::DefaultRootWindow ()
		1748	CODE:
		1749	RETVAL = THIS->display->root;
		1750	OUTPUT:
		1751	RETVAL
		1752
		1753	#if 0
		1754
		1755	Window
		1756	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1757	C_ARGS: term->dpy, (Window)parent,
		1758	x, y, width, height, 0,
		1759	term->pix_colors_focused[Color_border],
		1760	term->pix_colors_focused[Color_border]
		1761
		1762	#endif
		1763
		1764	void
		1765	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1766	C_ARGS: term->dpy, window, parent, x, y
		1767
		1768	void
		1769	XMapWindow (rxvt_term *term, Window window)
		1770	C_ARGS: term->dpy, window
		1771
		1772	void
		1773	XUnmapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1778	C_ARGS: term->dpy, window, x, y, width, height
		1779
		1780	void
		1781	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1782	CODE:
		1783	{
		1784	XWindowAttributes attr;
		1785	XGetWindowAttributes (THIS->dpy, window, &attr);
		1786	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1791	PPCODE:
		1792	{
		1793	int dx, dy;
		1794	Window child;
		1795
		1796	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1797	{
		1798	EXTEND (SP, 3);
		1799	PUSHs (newSViv (dx));
		1800	PUSHs (newSViv (dy));
		1801	PUSHs (newSVuv (child));
		1802	}
		1803	}
		1804
		1805	#############################################################################
		1806	# urxvt::overlay
		1807	#############################################################################
		1808
1630	MODULE = urxvt PACKAGE = urxvt::overlay	1809	MODULE = urxvt PACKAGE = urxvt::overlay
1631		1810
1632	void	1811	void
1633	overlay::set (int x, int y, SV *text, SV *rend = 0)	1812	overlay::set (int x, int y, SV *text, SV *rend = 0)
1634		1813
…		…
1639	overlay::hide ()	1818	overlay::hide ()
1640		1819
1641	void	1820	void
1642	overlay::DESTROY ()	1821	overlay::DESTROY ()
1643		1822
1644	MODULE = urxvt PACKAGE = urxvt::timer	1823	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1645		1824
1646	SV *
1647	timer::new ()
1648	CODE:
1649	timer *w = new timer;
1650	w->start (NOW);
1651	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1652	w->self = (HV *)SvRV (RETVAL);
1653	OUTPUT:
1654	RETVAL
1655
1656	timer *
1657	timer::cb (SV *cb)
1658	CODE:
1659	THIS->cb (cb);
1660	RETVAL = THIS;
1661	OUTPUT:
1662	RETVAL
1663
1664	NV
1665	timer::at ()
1666	CODE:
1667	RETVAL = THIS->at;
1668	OUTPUT:
1669	RETVAL
1670
1671	timer *
1672	timer::interval (NV interval)
1673	CODE:
1674	THIS->interval = interval;
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	timer *
1680	timer::set (NV tstamp)
1681	CODE:
1682	THIS->set (tstamp);
1683	RETVAL = THIS;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::start (NV tstamp = THIS->at)
1689	CODE:
1690	THIS->start (tstamp);
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::stop ()
1697	CODE:
1698	THIS->stop ();
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	void
1704	timer::DESTROY ()
1705
1706	MODULE = urxvt PACKAGE = urxvt::iow
1707
1708	SV *
1709	iow::new ()
1710	CODE:
1711	iow *w = new iow;
1712	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1713	w->self = (HV *)SvRV (RETVAL);
1714	OUTPUT:
1715	RETVAL
1716
1717	iow *
1718	iow::cb (SV *cb)
1719	CODE:
1720	THIS->cb (cb);
1721	RETVAL = THIS;
1722	OUTPUT:
1723	RETVAL
1724
1725	iow *
1726	iow::fd (int fd)
1727	CODE:
1728	THIS->fd = fd;
1729	RETVAL = THIS;
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::events (short events)
1735	CODE:
1736	THIS->events = events;
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::start ()
1743	CODE:
1744	THIS->start ();
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::stop ()
1751	CODE:
1752	THIS->stop ();
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	void
1758	iow::DESTROY ()
1759
1760

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