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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.72 by root, Wed Jan 18 08:33:34 2006 UTC vs.
Revision 1.127 by root, Sat May 30 08:51:23 2009 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	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
124	{	113	{
125	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
126	HV *self;	119	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")
213
214	struct overlay {
215	HV *self;
216	rxvt_term *THIS;
217	int x, y, w, h;
218	int border;
219	text_t **text;
220	rend_t **rend;
221		120
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	122	~overlay ();
224		123
225	void show ();	124	void show ();
…		…
229		128
230	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
231	};	130	};
232		131
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	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)	133	: THIS(THIS), border(border == 2), overlay_av (0)
235	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
236	if (border == 2)	143	if (border == 2)
237	{	144	{
238	w += 2;	145	w += 2;
239	h += 2;	146	h += 2;
240	}	147	}
…		…
278	*rp++ = r;	185	*rp++ = r;
279	}	186	}
280	}	187	}
281		188
282	show ();	189	show ();
283	THIS->want_refresh = 1;
284	}	190	}
285		191
286	overlay::~overlay ()	192	overlay::~overlay ()
287	{	193	{
288	hide ();	194	hide ();
…		…
293	delete [] rend[y];	199	delete [] rend[y];
294	}	200	}
295		201
296	delete [] text;	202	delete [] text;
297	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
298		216
299	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
300	}	218	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	}	219	}
310		220
311	void	221	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;
		242	THIS->refresh_check ();
323	}	243	}
324		244
325	void overlay::swap ()	245	void overlay::swap ()
326	{	246	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
328	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
329		249
330	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
331	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
332		257
333	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
334	{	259	{
335	text_t *t1 = text [y];	260	text_t *t1 = text [y];
336	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
369		294
370	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
371		296
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	299	}
375		300
376	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
377	}	303	}
378		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
379		310
380	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
381		312
382	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
383		314
…		…
387	{	318	{
388	if (perl)	319	if (perl)
389	{	320	{
390	perl_destruct (perl);	321	perl_destruct (perl);
391	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
392	}	324	}
393	}	325	}
394		326
395	void	327	void
396	rxvt_perl_interp::init (rxvt_term *term)	328	rxvt_perl_interp::init (rxvt_term *term)
…		…
400	rxvt_push_locale (""); // perl init destroys current locale	332	rxvt_push_locale (""); // perl init destroys current locale
401		333
402	perl_environ = rxvt_environ;	334	perl_environ = rxvt_environ;
403	swap (perl_environ, environ);	335	swap (perl_environ, environ);
404		336
405	char *argv[] = {	337	char *args[] = {
406	"",	338	"",
407	"-e"	339	"-e"
408	"BEGIN {"	340	"BEGIN {"
409	" urxvt->bootstrap;"	341	" urxvt->bootstrap;"
410	" unshift @INC, '" LIBDIR "';"	342	" unshift @INC, '" LIBDIR "';"
411	"}"	343	"}"
412	""	344	""
413	"use urxvt;"	345	"use urxvt;"
414	};	346	};
		347	int argc = sizeof (args) / sizeof (args[0]);
		348	char **argv = args;
415		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
416	perl = perl_alloc ();	351	perl = perl_alloc ();
417	perl_construct (perl);	352	perl_construct (perl);
418		353
419	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
420	|| perl_run (perl))	355	|| perl_run (perl))
421	{	356	{
422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
423		358
424	perl_destruct (perl);	359	perl_destruct (perl);
…		…
433		368
434	if (perl)	369	if (perl)
435	{	370	{
436	// runs outside of perls ENV	371	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	372	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);	373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	374	}
440	}	375	}
441		376
442	static void	377	static void
443	ungrab (rxvt_term *THIS)	378	ungrab (rxvt_term *THIS)
444	{	379	{
445	if (THIS->perl.grabtime)	380	if (THIS->perl.grabtime)
446	{	381	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	384	THIS->perl.grabtime = 0;
450	}	385	}
451	}	386	}
452		387
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	388	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	390	{
470	if (!perl || !term->perl.self)	391	if (!perl || !term->perl.self)
471	return false;	392	return false;
472		393
473	// pre-handling of some events	394	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	395	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	396	{
		397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		398
		399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		401	}
476		402
477	swap (perl_environ, environ);	403	swap (perl_environ, environ);
478		404
479	bool event_consumed;	405	bool event_consumed;
480		406
…		…
513	break;	439	break;
514		440
515	case DT_STR_LEN:	441	case DT_STR_LEN:
516	{	442	{
517	char *str = va_arg (ap, char *);	443	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	444	int len = va_arg (ap, int);
519		445
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	446	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	447	}
522	break;	448	break;
523		449
524	case DT_WCS_LEN:	450	case DT_WCS_LEN:
525	{	451	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	452	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	453	int wlen = va_arg (ap, int);
528		454
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	455	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		456	}
		457	break;
		458
		459	case DT_LCS_LEN:
		460	{
		461	long *lstr = va_arg (ap, long *);
		462	int llen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	465	}
531	break;	466	break;
532		467
533	case DT_XEVENT:	468	case DT_XEVENT:
534	{	469	{
535	XEvent *xe = va_arg (ap, XEvent *);	470	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	471	HV *hv = newHV ();
537		472
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	473	# 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)	474	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		475	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
540	# undef set	476	# undef set
541		477
542	setiv (type, xe->type);	478	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);	479	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);	480	setiv (serial, xe->xany.serial);
545		481
…		…
548	case KeyPress:	484	case KeyPress:
549	case KeyRelease:	485	case KeyRelease:
550	case ButtonPress:	486	case ButtonPress:
551	case ButtonRelease:	487	case ButtonRelease:
552	case MotionNotify:	488	case MotionNotify:
		489	setuv (window, xe->xmotion.window);
		490	setuv (root, xe->xmotion.root);
		491	setuv (subwindow, xe->xmotion.subwindow);
553	setiv (time, xe->xmotion.time);	492	setuv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);	493	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);	494	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);	495	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
557	setiv (col, xe->xmotion.x / term->fwidth);	496	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);	497	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);	498	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);	499	setuv (state, xe->xmotion.state);
		500
		501	switch (xe->type)
		502	{
		503	case KeyPress:
		504	case KeyRelease:
		505	setuv (keycode, xe->xkey.keycode);
		506	break;
		507
		508	case ButtonPress:
		509	case ButtonRelease:
		510	setuv (button, xe->xbutton.button);
		511	break;
		512
		513	case MotionNotify:
		514	setiv (is_hint, xe->xmotion.is_hint);
		515	break;
		516	}
		517
561	break;	518	break;
562	}
563		519
		520	case MapNotify:
		521	case UnmapNotify:
		522	case ConfigureNotify:
		523	setuv (event, xe->xconfigure.event);
		524	setuv (window, xe->xconfigure.window);
		525
564	switch (xe->type)	526	switch (xe->type)
565	{	527	{
566	case KeyPress:	528	case ConfigureNotify:
567	case KeyRelease:	529	setiv (x, xe->xconfigure.x);
568	setiv (keycode, xe->xkey.keycode);	530	setiv (y, xe->xconfigure.y);
		531	setiv (width, xe->xconfigure.width);
		532	setiv (height, xe->xconfigure.height);
		533	setuv (above, xe->xconfigure.above);
		534	break;
		535	}
		536
569	break;	537	break;
570		538
571	case ButtonPress:	539	case PropertyNotify:
572	case ButtonRelease:	540	setuv (window, xe->xproperty.window);
573	setiv (button, xe->xbutton.button);	541	setuv (atom, xe->xproperty.atom);
		542	setuv (time, xe->xproperty.time);
		543	setiv (state, xe->xproperty.state);
574	break;	544	break;
575		545
576	case MotionNotify:	546	case ClientMessage:
577	setiv (is_hint, xe->xmotion.is_hint);	547	setuv (window, xe->xclient.window);
		548	setuv (message_type, xe->xclient.message_type);
		549	setuv (format, xe->xclient.format);
		550	setuv (l0, xe->xclient.data.l[0]);
		551	setuv (l1, xe->xclient.data.l[1]);
		552	setuv (l2, xe->xclient.data.l[2]);
		553	setuv (l3, xe->xclient.data.l[3]);
		554	setuv (l4, xe->xclient.data.l[4]);
578	break;	555	break;
579	}	556	}
580		557
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	558	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}	559	}
…		…
623	else	600	else
624	event_consumed = false;	601	event_consumed = false;
625		602
626	// post-handling of some events	603	// post-handling of some events
627	if (htype == HOOK_REFRESH_BEGIN)	604	if (htype == HOOK_REFRESH_BEGIN)
628	swap_overlays (term);	605	{
		606	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		607
		608	for (int i = AvFILL (av); i >= 0; i--)
		609	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		610	}
629	else if (htype == HOOK_DESTROY)	611	else if (htype == HOOK_DESTROY)
630	{	612	{
631	clearSVptr ((SV *)term->perl.self);	613	clearSVptr ((SV *)term->perl.self);
632	SvREFCNT_dec ((SV *)term->perl.self);	614	SvREFCNT_dec ((SV *)term->perl.self);
		615
		616	// don't allow further calls
		617	term->perl.self = 0;
633	}	618	}
634		619
635	swap (perl_environ, environ);	620	swap (perl_environ, environ);
636		621
637	return event_consumed;	622	return event_consumed;
…		…
661	# include "optinc.h"	646	# include "optinc.h"
662	# undef nodef	647	# undef nodef
663	# undef def	648	# undef def
664		649
665	HV *stash = gv_stashpv ("urxvt", 1);	650	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	651	static const struct {
667	const char *name;	652	const char *name;
668	IV iv;	653	IV iv;
669	} *civ, const_iv[] = {	654	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	655	# define const_iv(name) { # name, (IV)name }
		656	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	657	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	658	const_iv (OVERLAY_RSTYLE),
673	const_iv (RS_Bold),	659	const_iv (RS_Bold),
674	const_iv (RS_Italic),	660	const_iv (RS_Italic),
675	const_iv (RS_Blink),	661	const_iv (RS_Blink),
…		…
690	const_iv (Button3Mask),	676	const_iv (Button3Mask),
691	const_iv (Button4Mask),	677	const_iv (Button4Mask),
692	const_iv (Button5Mask),	678	const_iv (Button5Mask),
693	const_iv (AnyModifier),	679	const_iv (AnyModifier),
694		680
695	const_iv (EVENT_NONE),	681	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	682	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	683	const_iv (GrabModeAsync),
698		684
699	const_iv (NoEventMask),	685	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	686	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	687	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	688	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	740	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	741	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	742	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	743	const_iv (ClientMessage),
758	const_iv (MappingNotify),	744	const_iv (MappingNotify),
		745	# if ENABLE_XIM_ONTHESPOT
		746	const_iv (XIMReverse),
		747	const_iv (XIMUnderline),
		748	const_iv (XIMHighlight),
		749	const_iv (XIMPrimary),
		750	const_iv (XIMSecondary),
		751	const_iv (XIMTertiary),
		752	const_iv (XIMVisibleToForward),
		753	const_iv (XIMVisibleToBackword),
		754	const_iv (XIMVisibleToCenter),
		755	# if 0
		756	const_iv (XIMForwardChar),
		757	const_iv (XIMBackwardChar),
		758	const_iv (XIMForwardWord),
		759	const_iv (XIMBackwardWord),
		760	const_iv (XIMCaretUp),
		761	const_iv (XIMCaretDown),
		762	const_iv (XIMNextLine),
		763	const_iv (XIMPreviousLine),
		764	const_iv (XIMLineStart),
		765	const_iv (XIMLineEnd),
		766	const_iv (XIMAbsolutePosition),
		767	const_iv (XIMDontChange),
		768	# endif
		769	# endif
759	};	770	};
760		771
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	772	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));	773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	774	}
765		775
766	void	776	void
767	warn (const char *msg)	777	warn (const char *msg)
…		…
777	_exit (int status)	787	_exit (int status)
778		788
779	NV	789	NV
780	NOW ()	790	NOW ()
781	CODE:	791	CODE:
782	RETVAL = NOW;	792	RETVAL = ev::now ();
783	OUTPUT:	793	OUTPUT:
784	RETVAL	794	RETVAL
785		795
786	int	796	int
787	GET_BASEFG (int rend)	797	GET_BASEFG (int rend)
…		…
798	RETVAL	808	RETVAL
799		809
800	int	810	int
801	SET_FGCOLOR (int rend, int new_color)	811	SET_FGCOLOR (int rend, int new_color)
802	CODE:	812	CODE:
803	RETVAL = SET_FGCOLOR (rend, new_color);	813	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
804	OUTPUT:	814	OUTPUT:
805	RETVAL	815	RETVAL
806		816
807	int	817	int
808	SET_BGCOLOR (int rend, int new_color)	818	SET_BGCOLOR (int rend, int new_color)
809	CODE:	819	CODE:
810	RETVAL = SET_BGCOLOR (rend, new_color);	820	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
811	OUTPUT:	821	OUTPUT:
812	RETVAL	822	RETVAL
813		823
814	int	824	int
815	GET_CUSTOM (int rend)	825	GET_CUSTOM (int rend)
816	CODE:	826	CODE:
817	RETVAL = (rend && RS_customMask) >> RS_customShift;	827	RETVAL = (rend & RS_customMask) >> RS_customShift;
818	OUTPUT:	828	OUTPUT:
819	RETVAL	829	RETVAL
820		830
821	int	831	int
822	SET_CUSTOM (int rend, int new_value)	832	SET_CUSTOM (int rend, int new_value)
…		…
829	| ((new_value << RS_customShift) & RS_customMask);	839	| ((new_value << RS_customShift) & RS_customMask);
830	}	840	}
831	OUTPUT:	841	OUTPUT:
832	RETVAL	842	RETVAL
833		843
		844	void
		845	termlist ()
		846	PPCODE:
		847	{
		848	EXTEND (SP, rxvt_term::termlist.size ());
		849
		850	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		851	if ((*t)->perl.self)
		852	PUSHs (sv_2mortal (newSVterm (*t)));
		853	}
		854
834	MODULE = urxvt PACKAGE = urxvt::term	855	MODULE = urxvt PACKAGE = urxvt::term
835		856
836	SV *	857	SV *
837	_new (...)	858	_new (AV *env, AV *arg)
838	CODE:	859	CODE:
839	{	860	{
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;	861	rxvt_term *term = new rxvt_term;
844		862
845	term->argv = new stringvec;	863	stringvec *argv = new stringvec;
846	term->envv = new stringvec;	864	stringvec *envv = new stringvec;
847		865
848	for (int i = 1; i < items; i++)	866	for (int i = 0; i <= AvFILL (arg); i++)
849	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	867	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
850		868
851	AV *envv = (AV *)SvRV (ST (0));
852	for (int i = av_len (envv) + 1; i--; )	869	for (int i = AvFILL (env) + 1; i--; )
853	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	870	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
854		871
855	term->envv->push_back (0);	872	envv->push_back (0);
856
857	bool success;
858		873
859	try	874	try
860	{	875	{
861	success = term->init (term->argv->size (), term->argv->begin ());	876	term->init (argv, envv);
862	}	877	}
863	catch (const class rxvt_failure_exception &e)	878	catch (const class rxvt_failure_exception &e)
864	{
865	success = false;
866	}
867
868	if (!success)
869	{	879	{
870	term->destroy ();	880	term->destroy ();
871	croak ("error while initializing new terminal instance");	881	croak ("error while initializing new terminal instance");
872	}	882	}
873		883
…		…
878	RETVAL	888	RETVAL
879		889
880	void	890	void
881	rxvt_term::destroy ()	891	rxvt_term::destroy ()
882		892
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	893	void
973	rxvt_term::set_should_invoke (int htype, int inc)	894	rxvt_term::set_should_invoke (int htype, int inc)
974	CODE:	895	CODE:
975	THIS->perl.should_invoke [htype] += inc;	896	THIS->perl.should_invoke [htype] += inc;
976		897
977	void	898	int
978	rxvt_term::grab_button (int button, U32 modifiers)	899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
979	CODE:	900	CODE:
980	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
981	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
983		927
984	bool	928	bool
985	rxvt_term::grab (U32 eventtime, int sync = 0)	929	rxvt_term::grab (Time eventtime, int sync = 0)
986	CODE:	930	CODE:
987	{	931	{
988	int mode = sync ? GrabModeSync : GrabModeAsync;	932	int mode = sync ? GrabModeSync : GrabModeAsync;
989		933
990	THIS->perl.grabtime = 0;	934	THIS->perl.grabtime = 0;
991		935
992	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994	mode, mode, None, GRAB_CURSOR, eventtime))	938	mode, mode, None, GRAB_CURSOR, eventtime))
995	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
996	THIS->perl.grabtime = eventtime;	940	THIS->perl.grabtime = eventtime;
997	else	941	else
998	XUngrabPointer (THIS->display->display, eventtime);	942	XUngrabPointer (THIS->dpy, eventtime);
999		943
1000	RETVAL = !!THIS->perl.grabtime;	944	RETVAL = !!THIS->perl.grabtime;
1001	}	945	}
1002	OUTPUT:	946	OUTPUT:
1003	RETVAL	947	RETVAL
1004		948
1005	void	949	void
1006	rxvt_term::allow_events_async ()	950	rxvt_term::allow_events_async ()
1007	CODE:	951	CODE:
1008	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1009		953
1010	void	954	void
1011	rxvt_term::allow_events_sync ()	955	rxvt_term::allow_events_sync ()
1012	CODE:	956	CODE:
1013	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1014		958
1015	void	959	void
1016	rxvt_term::allow_events_replay ()	960	rxvt_term::allow_events_replay ()
1017	CODE:	961	CODE:
1018	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1019	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1020		964
1021	void	965	void
1022	rxvt_term::ungrab ()	966	rxvt_term::ungrab ()
1023	CODE:	967	CODE:
1024	ungrab (THIS);	968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
1025		993
1026	int	994	int
1027	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
1028	CODE:	996	CODE:
1029	{	997	{
1030	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
1031		999
1032	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
1033	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
1034	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
1035		1010
1036	free (wstr);	1011	free (wstr);
1037	}	1012	}
1038	OUTPUT:	1013	OUTPUT:
…		…
1071	free (wstr);	1046	free (wstr);
1072	}	1047	}
1073	OUTPUT:	1048	OUTPUT:
1074	RETVAL	1049	RETVAL
1075		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
		1055	OUTPUT:
		1056	RETVAL
		1057
1076	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1077		1059
1078	#define TERM_OFFSET_width TERM_OFFSET(width)	1060	#define TERM_OFFSET_width TERM_OFFSET(width)
1079	#define TERM_OFFSET_height TERM_OFFSET(height)	1061	#define TERM_OFFSET_height TERM_OFFSET(height)
1080	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1062	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1081	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1063	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1082	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1083	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1084	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1085	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1086	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1072	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1087	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1073	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1088	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1074	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1089	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1075	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1090		1076
1091	int	1077	int
1092	rxvt_term::width ()	1078	rxvt_term::width ()
1093	ALIAS:	1079	ALIAS:
1094	width = TERM_OFFSET_width	1080	width = TERM_OFFSET_width
1095	height = TERM_OFFSET_height	1081	height = TERM_OFFSET_height
1096	fwidth = TERM_OFFSET_fwidth	1082	fwidth = TERM_OFFSET_fwidth
1097	fheight = TERM_OFFSET_fheight	1083	fheight = TERM_OFFSET_fheight
1098	fbase = TERM_OFFSET_fbase	1084	fbase = TERM_OFFSET_fbase
1099	nrow = TERM_OFFSET_nrow	1085	nrow = TERM_OFFSET_nrow
1100	ncol = TERM_OFFSET_ncol	1086	ncol = TERM_OFFSET_ncol
1101	focus = TERM_OFFSET_focus	1087	focus = TERM_OFFSET_focus
1102	mapped = TERM_OFFSET_mapped	1088	mapped = TERM_OFFSET_mapped
		1089	int_bwidth = TERM_OFFSET_int_bwidth
		1090	ext_bwidth = TERM_OFFSET_ext_bwidth
		1091	lineSpace = TERM_OFFSET_lineSpace
		1092	letterSpace = TERM_OFFSET_letterSpace
1103	saveLines = TERM_OFFSET_saveLines	1093	saveLines = TERM_OFFSET_saveLines
1104	total_rows = TERM_OFFSET_total_rows	1094	total_rows = TERM_OFFSET_total_rows
1105	top_row = TERM_OFFSET_top_row	1095	top_row = TERM_OFFSET_top_row
1106	CODE:	1096	CODE:
1107	RETVAL = *(int *)((char *)THIS + ix);	1097	RETVAL = *(int *)((char *)THIS + ix);
1108	OUTPUT:	1098	OUTPUT:
1109	RETVAL	1099	RETVAL
1110		1100
…		…
1112	rxvt_term::ModLevel3Mask ()	1102	rxvt_term::ModLevel3Mask ()
1113	ALIAS:	1103	ALIAS:
1114	ModLevel3Mask = 0	1104	ModLevel3Mask = 0
1115	ModMetaMask = 1	1105	ModMetaMask = 1
1116	ModNumLockMask = 2	1106	ModNumLockMask = 2
		1107	current_screen = 3
		1108	hidden_cursor = 4
1117	CODE:	1109	CODE:
1118	switch (ix)	1110	switch (ix)
1119	{	1111	{
1120	case 0: RETVAL = THIS->ModLevel3Mask; break;	1112	case 0: RETVAL = THIS->ModLevel3Mask; break;
1121	case 1: RETVAL = THIS->ModMetaMask; break;	1113	case 1: RETVAL = THIS->ModMetaMask; break;
1122	case 2: RETVAL = THIS->ModNumLockMask; break;	1114	case 2: RETVAL = THIS->ModNumLockMask; break;
		1115	case 3: RETVAL = THIS->current_screen; break;
		1116	#ifdef CURSOR_BLINK
		1117	case 4: RETVAL = THIS->hidden_cursor; break;
		1118	#endif
1123	}	1119	}
1124	OUTPUT:	1120	OUTPUT:
1125	RETVAL	1121	RETVAL
1126		1122
1127	char *	1123	char *
…		…
1137	}	1133	}
1138	OUTPUT:	1134	OUTPUT:
1139	RETVAL	1135	RETVAL
1140		1136
1141	SV *	1137	SV *
1142	rxvt_term::_env ()	1138	rxvt_term::envv ()
		1139	ALIAS:
		1140	argv = 1
1143	CODE:	1141	PPCODE:
1144	{	1142	{
1145	if (THIS->envv)	1143	stringvec *vec = ix ? THIS->argv : THIS->envv;
1146	{
1147	AV *av = newAV ();
1148		1144
		1145	EXTEND (SP, vec->size ());
		1146
1149	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1147	for (char **i = vec->begin (); i != vec->end (); ++i)
1150	if (*i)	1148	if (*i)
1151	av_push (av, newSVpv (*i, 0));	1149	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1152
1153	RETVAL = newRV_noinc ((SV *)av);
1154	}
1155	else
1156	RETVAL = &PL_sv_undef;
1157	}	1150	}
1158	OUTPUT:
1159	RETVAL
1160		1151
1161	int	1152	int
1162	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1153	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1163	CODE:	1154	CODE:
1164	RETVAL = THIS->pty_ev.events;	1155	RETVAL = THIS->pty_ev.events;
1165	if (events != EVENT_UNDEF)	1156	if (events != ev::UNDEF)
1166	THIS->pty_ev.set (events);	1157	THIS->pty_ev.set (events);
1167	OUTPUT:	1158	OUTPUT:
1168	RETVAL	1159	RETVAL
1169		1160
1170	U32	1161	int
		1162	rxvt_term::pty_fd ()
		1163	CODE:
		1164	RETVAL = THIS->pty->pty;
		1165	OUTPUT:
		1166	RETVAL
		1167
		1168	Window
1171	rxvt_term::parent ()	1169	rxvt_term::parent ()
1172	CODE:	1170	CODE:
1173	RETVAL = (U32)THIS->parent [0];	1171	RETVAL = THIS->parent [0];
1174	OUTPUT:	1172	OUTPUT:
1175	RETVAL	1173	RETVAL
1176		1174
1177	U32	1175	Window
1178	rxvt_term::vt ()	1176	rxvt_term::vt ()
1179	CODE:	1177	CODE:
1180	RETVAL = (U32)THIS->vt;	1178	RETVAL = THIS->vt;
1181	OUTPUT:	1179	OUTPUT:
1182	RETVAL	1180	RETVAL
1183		1181
1184	void	1182	void
1185	rxvt_term::vt_emask_add (U32 emask)	1183	rxvt_term::vt_emask_add (U32 emask)
…		…
1207	}	1205	}
1208	OUTPUT:	1206	OUTPUT:
1209	RETVAL	1207	RETVAL
1210		1208
1211	void	1209	void
		1210	rxvt_term::focus_in ()
		1211
		1212	void
		1213	rxvt_term::focus_out ()
		1214
		1215	void
		1216	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1217	ALIAS:
		1218	key_release = 1
		1219	CODE:
		1220	{
		1221	XKeyEvent xkey;
		1222
		1223	memset (&xkey, 0, sizeof (xkey));
		1224
		1225	xkey.time = time;
		1226	xkey.state = state;
		1227	xkey.keycode = keycode;
		1228
		1229	xkey.type = ix ? KeyRelease : KeyPress;
		1230	xkey.display = THIS->dpy;
		1231	xkey.window = THIS->vt;
		1232	xkey.root = THIS->display->root;
		1233	xkey.subwindow = THIS->vt;
		1234
		1235	if (ix)
		1236	THIS->key_release (xkey);
		1237	else
		1238	THIS->key_press (xkey);
		1239	}
		1240
		1241	void
1212	rxvt_term::want_refresh ()	1242	rxvt_term::want_refresh ()
1213	CODE:	1243	CODE:
1214	THIS->want_refresh = 1;	1244	THIS->want_refresh = 1;
		1245	THIS->refresh_check ();
1215		1246
1216	void	1247	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)	1248	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:	1249	PPCODE:
1219	{	1250	{
…		…
1222		1253
1223	line_t &l = ROW(row_number);	1254	line_t &l = ROW(row_number);
1224		1255
1225	if (GIMME_V != G_VOID)	1256	if (GIMME_V != G_VOID)
1226	{	1257	{
1227	wchar_t *wstr = new wchar_t [THIS->ncol];	1258	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1228		1259
1229	for (int col = 0; col < THIS->ncol; col++)	1260	for (int col = 0; col < THIS->ncol; col++)
1230	wstr [col] = l.t [col];	1261	wstr [col] = l.t [col];
1231		1262
1232	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1263	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1233
1234	delete [] wstr;
1235	}	1264	}
1236		1265
1237	if (new_text)	1266	if (new_text)
1238	{	1267	{
1239	wchar_t *wstr = sv2wcs (new_text);	1268	wchar_t *wstr = sv2wcs (new_text);
1240		1269
1241	int len = min (wcslen (wstr) - start_ofs, max_len);	1270	int len = min (wcslen (wstr) - start_ofs, max_len);
1242		1271
1243	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1272	if (start_col < 0 || start_col + len > THIS->ncol)
1244	{	1273	{
1245	free (wstr);	1274	free (wstr);
1246	croak ("new_text extends beyond horizontal margins");	1275	croak ("new_text extends beyond horizontal margins");
1247	}	1276	}
1248		1277
…		…
1280	{	1309	{
1281	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1310	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1282	croak ("new_rend must be arrayref");	1311	croak ("new_rend must be arrayref");
1283		1312
1284	AV *av = (AV *)SvRV (new_rend);	1313	AV *av = (AV *)SvRV (new_rend);
1285	int len = min (av_len (av) + 1 - start_ofs, max_len);	1314	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1286		1315
1287	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1316	if (start_col < 0 || start_col + len > THIS->ncol)
1288	croak ("new_rend array extends beyond horizontal margins");	1317	croak ("new_rend array extends beyond horizontal margins");
1289		1318
1290	for (int col = start_col; col < start_col + len; col++)	1319	for (int col = start_col; col < start_col + len; col++)
1291	{	1320	{
1292	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1321	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1332	rxvt_term::special_encode (SV *string)	1361	rxvt_term::special_encode (SV *string)
1333	CODE:	1362	CODE:
1334	{	1363	{
1335	wchar_t *wstr = sv2wcs (string);	1364	wchar_t *wstr = sv2wcs (string);
1336	int wlen = wcslen (wstr);	1365	int wlen = wcslen (wstr);
1337	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1366	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1338		1367
1339	rxvt_push_locale (THIS->locale);	1368	rxvt_push_locale (THIS->locale);
1340		1369
1341	wchar_t *r = rstr;	1370	wchar_t *r = rstr;
1342	for (wchar_t *s = wstr; *s; s++)	1371	for (wchar_t *s = wstr; *s; s++)
		1372	{
		1373	int w = WCWIDTH (*s);
		1374
1343	if (wcwidth (*s) == 0)	1375	if (w == 0)
1344	{	1376	{
1345	if (r == rstr)	1377	if (r == rstr)
1346	croak ("leading combining character unencodable");	1378	croak ("leading combining character unencodable");
1347		1379
1348	unicode_t n = rxvt_compose (r[-1], *s);	1380	unicode_t n = rxvt_compose (r[-1], *s);
1349	if (n == NOCHAR)	1381	if (n == NOCHAR)
1350	n = rxvt_composite.compose (r[-1], *s);	1382	n = rxvt_composite.compose (r[-1], *s);
1351		1383
1352	r[-1] = n;	1384	r[-1] = n;
1353	}	1385	}
1354	#if !UNICODE_3	1386	#if !UNICODE_3
1355	else if (*s >= 0x10000)	1387	else if (*s >= 0x10000)
1356	*r++ = rxvt_composite.compose (*s);	1388	*r++ = rxvt_composite.compose (*s);
1357	#endif	1389	#endif
1358	else	1390	else
1359	*r++ = *s;	1391	*r++ = *s;
		1392
		1393	// the *2 above only allows wcwidth <= 2
		1394	if (w > 1)
		1395	*r++ = NOCHAR;
		1396	}
1360		1397
1361	rxvt_pop_locale ();	1398	rxvt_pop_locale ();
1362		1399
1363	RETVAL = wcs2sv (rstr, r - rstr);	1400	RETVAL = wcs2sv (rstr, r - rstr);
1364
1365	delete [] rstr;
1366	}	1401	}
1367	OUTPUT:	1402	OUTPUT:
1368	RETVAL	1403	RETVAL
1369		1404
1370	SV *	1405	SV *
1371	rxvt_term::special_decode (SV *text)	1406	rxvt_term::special_decode (SV *text)
1372	CODE:	1407	CODE:
1373	{	1408	{
1374	wchar_t *wstr = sv2wcs (text);	1409	wchar_t *wstr = sv2wcs (text);
1375	int wlen = wcslen (wstr);
1376	int dlen = 0;	1410	int dlen = 0;
1377		1411
1378	// find length	1412	// find length
1379	for (wchar_t *s = wstr; *s; s++)	1413	for (wchar_t *s = wstr; *s; s++)
1380	if (*s == NOCHAR)	1414	if (*s == NOCHAR)
…		…
1382	else if (IS_COMPOSE (*s))	1416	else if (IS_COMPOSE (*s))
1383	dlen += rxvt_composite.expand (*s, 0);	1417	dlen += rxvt_composite.expand (*s, 0);
1384	else	1418	else
1385	dlen++;	1419	dlen++;
1386		1420
1387	wchar_t *rstr = new wchar_t [dlen];	1421	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1388		1422
1389	// decode	1423	// decode
1390	wchar_t *r = rstr;	1424	wchar_t *r = rstr;
1391	for (wchar_t *s = wstr; *s; s++)	1425	for (wchar_t *s = wstr; *s; s++)
1392	if (*s == NOCHAR)	1426	if (*s == NOCHAR)
…		…
1395	r += rxvt_composite.expand (*s, r);	1429	r += rxvt_composite.expand (*s, r);
1396	else	1430	else
1397	*r++ = *s;	1431	*r++ = *s;
1398		1432
1399	RETVAL = wcs2sv (rstr, r - rstr);	1433	RETVAL = wcs2sv (rstr, r - rstr);
1400
1401	delete [] rstr;
1402	}	1434	}
1403	OUTPUT:	1435	OUTPUT:
1404	RETVAL	1436	RETVAL
1405		1437
1406	void	1438	void
1407	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1439	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1408	PPCODE:	1440	PPCODE:
1409	{	1441	{
1410	struct resval { const char *name; int value; } rslist [] = {	1442	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1411	# define def(name) { # name, Rs_ ## name },	1443	# define def(name) { # name, Rs_ ## name },
1412	# define reserve(name,count)	1444	# define reserve(name,count)
1413	# include "rsinc.h"	1445	# include "rsinc.h"
1414	# undef def	1446	# undef def
1415	# undef reserve	1447	# undef reserve
1416	};	1448	};
1417		1449
1418	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1450	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1419		1451
		1452	if (*name)
1420	do {	1453	{
		1454	do {
1421	if (rs-- == rslist)	1455	if (rs-- == rslist)
1422	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1423	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
1424		1458
1425	index += rs->value;	1459	index += rs->value;
		1460	}
		1461	else
		1462	{
		1463	--rs;
		1464	name = "";
		1465	}
1426		1466
1427	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1467	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1428	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1468	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1429		1469
1430	if (GIMME_V != G_VOID)	1470	if (GIMME_V != G_VOID)
…		…
1445		1485
1446	const char *	1486	const char *
1447	rxvt_term::x_resource (const char *name)	1487	rxvt_term::x_resource (const char *name)
1448		1488
1449	bool	1489	bool
1450	rxvt_term::option (U32 optval, int set = -1)	1490	rxvt_term::option (U8 optval, int set = -1)
1451	CODE:	1491	CODE:
1452	{	1492	{
1453	RETVAL = THIS->options & optval;	1493	RETVAL = THIS->option (optval);
1454		1494
1455	if (set >= 0)	1495	if (set >= 0)
1456	{	1496	{
1457	if (set)
1458	THIS->options |= optval;	1497	THIS->set_option (optval, set);
1459	else
1460	THIS->options &= ~optval;
1461		1498
		1499	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1462	switch (optval)	1500	switch (optval)
1463	{	1501	{
1464	case Opt_skipBuiltinGlyphs:	1502	case Opt_skipBuiltinGlyphs:
1465	THIS->set_fonts ();	1503	THIS->set_fonts ();
1466	THIS->scr_remap_chars ();	1504	THIS->scr_remap_chars ();
1467	THIS->scr_touch (true);	1505	THIS->scr_touch (true);
1468	THIS->want_refresh = 1;	1506	THIS->want_refresh = 1;
		1507	THIS->refresh_check ();
1469	break;	1508	break;
1470		1509
1471	case Opt_cursorUnderline:	1510	case Opt_cursorUnderline:
1472	THIS->want_refresh = 1;	1511	THIS->want_refresh = 1;
		1512	THIS->refresh_check ();
1473	break;	1513	break;
1474		1514
1475	# case Opt_scrollBar_floating:	1515	# case Opt_scrollBar_floating:
1476	# case Opt_scrollBar_right:	1516	# case Opt_scrollBar_right:
1477	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1517	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478	# break;	1518	# break;
1479	}	1519	}
1480	}	1520	}
1481	}	1521	}
1482	OUTPUT:	1522	OUTPUT:
1483	RETVAL	1523	RETVAL
1484		1524
…		…
1512	PUSHs (sv_2mortal (newSViv (rc.col)));	1552	PUSHs (sv_2mortal (newSViv (rc.col)));
1513	}	1553	}
1514		1554
1515	if (items == 3)	1555	if (items == 3)
1516	{	1556	{
		1557	rc.row = SvIV (ST (1));
		1558	rc.col = SvIV (ST (2));
		1559
		1560	if (ix == 2)
		1561	{
		1562	if (rc.col == 0)
		1563	{
		1564	// col == 0 means end of previous line
		1565	rc.row--;
		1566	rc.col = THIS->ncol;
		1567	}
		1568	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1569	&& rc.col > ROW(rc.row).l)
		1570	{
		1571	// col >= length means while line and add newline
		1572	rc.col = THIS->ncol;
		1573	}
		1574	}
		1575
		1576	clamp_it (rc.col, 0, THIS->ncol);
1517	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1577	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1518	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1519		1578
1520	if (ix)	1579	if (ix)
		1580	{
1521	THIS->want_refresh = 1;	1581	THIS->want_refresh = 1;
		1582	THIS->refresh_check ();
		1583	}
1522	}	1584	}
1523	}	1585	}
1524		1586
1525	char	1587	char
1526	rxvt_term::cur_charset ()	1588	rxvt_term::cur_charset ()
1527	CODE:	1589	CODE:
1528	RETVAL = THIS->charsets [THIS->screen.charset];	1590	RETVAL = THIS->charsets [THIS->screen.charset];
1529	OUTPUT:	1591	OUTPUT:
1530	RETVAL	1592	RETVAL
1531		1593
1532	#void	1594	void
1533	#rxvt_term::selection_clear ()	1595	rxvt_term::selection_clear ()
1534		1596
1535	void	1597	void
1536	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1598	rxvt_term::selection_make (Time eventtime, bool rect = false)
1537	CODE:	1599	CODE:
1538	THIS->selection.op = SELECTION_CONT;	1600	THIS->selection.op = SELECTION_CONT;
1539	THIS->selection.rect = rect;	1601	THIS->selection.rect = rect;
1540	THIS->selection_make (eventtime);	1602	THIS->selection_make (eventtime);
1541		1603
1542	int	1604	int
1543	rxvt_term::selection_grab (U32 eventtime)	1605	rxvt_term::selection_grab (Time eventtime)
1544		1606
1545	void	1607	void
1546	rxvt_term::selection (SV *newtext = 0)	1608	rxvt_term::selection (SV *newtext = 0)
1547	PPCODE:	1609	PPCODE:
1548	{	1610	{
…		…
1566	void	1628	void
1567	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1629	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1568		1630
1569	void	1631	void
1570	rxvt_term::scr_bell ()	1632	rxvt_term::scr_bell ()
		1633
		1634	void
		1635	rxvt_term::scr_change_screen (int screen)
1571		1636
1572	void	1637	void
1573	rxvt_term::scr_add_lines (SV *string)	1638	rxvt_term::scr_add_lines (SV *string)
1574	CODE:	1639	CODE:
1575	{	1640	{
…		…
1616	o->self = (HV *)SvRV (RETVAL);	1681	o->self = (HV *)SvRV (RETVAL);
1617	}	1682	}
1618	OUTPUT:	1683	OUTPUT:
1619	RETVAL	1684	RETVAL
1620		1685
		1686	#############################################################################
		1687	# Various X Utility Functions
		1688	#############################################################################
		1689
		1690	void
		1691	rxvt_term::XListProperties (Window window)
		1692	PPCODE:
		1693	{
		1694	int count;
		1695	Atom *props = XListProperties (THIS->dpy, window, &count);
		1696
		1697	EXTEND (SP, count);
		1698	while (count--)
		1699	PUSHs (newSVuv ((U32)props [count]));
		1700
		1701	XFree (props);
		1702	}
		1703
		1704	void
		1705	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1706	PPCODE:
		1707	{
		1708	Atom type;
		1709	int format;
		1710	unsigned long nitems;
		1711	unsigned long bytes_after;
		1712	unsigned char *prop;
		1713
		1714	XGetWindowProperty (THIS->dpy, window, property,
		1715	0, 1<<24, 0, AnyPropertyType,
		1716	&type, &format, &nitems, &bytes_after, &prop);
		1717
		1718	if (type != None)
		1719	{
		1720	int elemsize = format == 16 ? sizeof (short)
		1721	: format == 32 ? sizeof (long)
		1722	: 1;
		1723
		1724	EXTEND (SP, 3);
		1725	PUSHs (newSVuv ((U32)type));
		1726	PUSHs (newSViv (format));
		1727	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1728	XFree (prop);
		1729	}
		1730	}
		1731
		1732	void
		1733	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1734	CODE:
		1735	{
		1736	STRLEN len;
		1737	char *data_ = SvPVbyte (data, len);
		1738
		1739	int elemsize = format == 16 ? sizeof (short)
		1740	: format == 32 ? sizeof (long)
		1741	: 1;
		1742
		1743	XChangeProperty (THIS->dpy, window, property,
		1744	type, format, PropModeReplace,
		1745	(unsigned char *)data_, len / elemsize);
		1746	}
		1747
		1748	Atom
		1749	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1750	C_ARGS: term->dpy, atom_name, only_if_exists
		1751
		1752	char *
		1753	XGetAtomName (rxvt_term *term, Atom atom)
		1754	C_ARGS: term->dpy, atom
		1755	CLEANUP:
		1756	XFree (RETVAL);
		1757
		1758	void
		1759	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1760	C_ARGS: term->dpy, window, property
		1761
		1762	Window
		1763	rxvt_term::DefaultRootWindow ()
		1764	CODE:
		1765	RETVAL = THIS->display->root;
		1766	OUTPUT:
		1767	RETVAL
		1768
		1769	#if 0
		1770
		1771	Window
		1772	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1773	C_ARGS: term->dpy, (Window)parent,
		1774	x, y, width, height, 0,
		1775	term->pix_colors_focused[Color_border],
		1776	term->pix_colors_focused[Color_border]
		1777
		1778	#endif
		1779
		1780	void
		1781	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1782	C_ARGS: term->dpy, window, parent, x, y
		1783
		1784	void
		1785	XMapWindow (rxvt_term *term, Window window)
		1786	C_ARGS: term->dpy, window
		1787
		1788	void
		1789	XUnmapWindow (rxvt_term *term, Window window)
		1790	C_ARGS: term->dpy, window
		1791
		1792	void
		1793	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1794	C_ARGS: term->dpy, window, x, y, width, height
		1795
		1796	void
		1797	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1798	CODE:
		1799	{
		1800	XWindowAttributes attr;
		1801	XGetWindowAttributes (THIS->dpy, window, &attr);
		1802	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1803	}
		1804
		1805	void
		1806	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1807	PPCODE:
		1808	{
		1809	int dx, dy;
		1810	Window child;
		1811
		1812	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1813	{
		1814	EXTEND (SP, 3);
		1815	PUSHs (newSViv (dx));
		1816	PUSHs (newSViv (dy));
		1817	PUSHs (newSVuv (child));
		1818	}
		1819	}
		1820
		1821	#############################################################################
		1822	# urxvt::overlay
		1823	#############################################################################
		1824
1621	MODULE = urxvt PACKAGE = urxvt::overlay	1825	MODULE = urxvt PACKAGE = urxvt::overlay
1622		1826
1623	void	1827	void
1624	overlay::set (int x, int y, SV *text, SV *rend = 0)	1828	overlay::set (int x, int y, SV *text, SV *rend = 0)
1625		1829
…		…
1630	overlay::hide ()	1834	overlay::hide ()
1631		1835
1632	void	1836	void
1633	overlay::DESTROY ()	1837	overlay::DESTROY ()
1634		1838
1635	MODULE = urxvt PACKAGE = urxvt::timer	1839	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1636		1840
1637	SV *
1638	timer::new ()
1639	CODE:
1640	timer *w = new timer;
1641	w->start (NOW);
1642	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1643	w->self = (HV *)SvRV (RETVAL);
1644	OUTPUT:
1645	RETVAL
1646
1647	timer *
1648	timer::cb (SV *cb)
1649	CODE:
1650	THIS->cb (cb);
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	NV
1656	timer::at ()
1657	CODE:
1658	RETVAL = THIS->at;
1659	OUTPUT:
1660	RETVAL
1661
1662	timer *
1663	timer::interval (NV interval)
1664	CODE:
1665	THIS->interval = interval;
1666	RETVAL = THIS;
1667	OUTPUT:
1668	RETVAL
1669
1670	timer *
1671	timer::set (NV tstamp)
1672	CODE:
1673	THIS->set (tstamp);
1674	RETVAL = THIS;
1675	OUTPUT:
1676	RETVAL
1677
1678	timer *
1679	timer::start (NV tstamp = THIS->at)
1680	CODE:
1681	THIS->start (tstamp);
1682	RETVAL = THIS;
1683	OUTPUT:
1684	RETVAL
1685
1686	timer *
1687	timer::stop ()
1688	CODE:
1689	THIS->stop ();
1690	RETVAL = THIS;
1691	OUTPUT:
1692	RETVAL
1693
1694	void
1695	timer::DESTROY ()
1696
1697	MODULE = urxvt PACKAGE = urxvt::iow
1698
1699	SV *
1700	iow::new ()
1701	CODE:
1702	iow *w = new iow;
1703	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1704	w->self = (HV *)SvRV (RETVAL);
1705	OUTPUT:
1706	RETVAL
1707
1708	iow *
1709	iow::cb (SV *cb)
1710	CODE:
1711	THIS->cb (cb);
1712	RETVAL = THIS;
1713	OUTPUT:
1714	RETVAL
1715
1716	iow *
1717	iow::fd (int fd)
1718	CODE:
1719	THIS->fd = fd;
1720	RETVAL = THIS;
1721	OUTPUT:
1722	RETVAL
1723
1724	iow *
1725	iow::events (short events)
1726	CODE:
1727	THIS->events = events;
1728	RETVAL = THIS;
1729	OUTPUT:
1730	RETVAL
1731
1732	iow *
1733	iow::start ()
1734	CODE:
1735	THIS->start ();
1736	RETVAL = THIS;
1737	OUTPUT:
1738	RETVAL
1739
1740	iow *
1741	iow::stop ()
1742	CODE:
1743	THIS->stop ();
1744	RETVAL = THIS;
1745	OUTPUT:
1746	RETVAL
1747
1748	void
1749	iow::DESTROY ()
1750
1751

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