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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.21 by root, Wed Jan 4 02:37:30 2006 UTC vs.
Revision 1.98 by root, Mon Feb 6 05:40:15 2006 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) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2006 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.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	typedef int CHAINED UNUSED;
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
46		58
47	static wchar_t *	59	static wchar_t *
48	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
49	{	61	{
…		…
51	char *str = SvPVutf8 (sv, len);	63	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	64	return rxvt_utf8towcs (str, len);
53	}	65	}
54		66
55	static SV *	67	static SV *
		68	wcs2sv (wchar_t *wstr, int len = -1)
		69	{
		70	char *str = rxvt_wcstoutf8 (wstr, len);
		71
		72	SV *sv = newSVpv (str, 0);
		73	SvUTF8_on (sv);
		74	free (str);
		75
		76	return sv;
		77	}
		78
		79	static SV *
56	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
57	{	81	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	83	}
60		84
61	//TODO: use magic
62	static SV *	85	static SV *
63	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
64	{	87	{
65	HV *hv = newHV ();	88	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		113
91	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
92	}	115	}
93		116
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		119
97	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
98		123
99	struct perl_watcher	124	struct perl_watcher
100	{	125	{
101	SV *cbsv;	126	SV *cbsv;
102	HV *self;	127	HV *self;
103		128
104	perl_watcher ()	129	perl_watcher ()
105	: cbsv (newSV (0))	130	: cbsv (0)
106	{	131	{
107	}	132	}
108		133
109	~perl_watcher ()	134	~perl_watcher ()
110	{	135	{
111	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
112	}	137	}
113		138
114	void cb (SV *cb)	139	void cb (SV *cb)
115	{	140	{
116	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
117	}	143	}
118		144
119	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
120	};	146	};
121		147
…		…
144		170
145	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}	173	}
148		174
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
151		177
152	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
153	{	179	{
154	tstamp interval;	180	tstamp interval;
155		181
156	timer ()	182	timer ()
157	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
165		191
166	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
167	}	193	}
168	};	194	};
169		195
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
172		198
173	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
174	{	200	{
175	iow ()	201	iow ()
176	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
177	{	203	{
178	}	204	}
…		…
181	{	207	{
182	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
183	}	209	}
184	};	210	};
185		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
186	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
187		245
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189		247
190	struct overlay {	248	class overlay {
191	HV *self;
192	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
193	int x, y, w, h;	251	int x, y, w, h;
194	int border;	252	int border;
195	text_t **text;	253	text_t **text;
196	rend_t **rend;	254	rend_t **rend;
197		255
		256	public:
		257	HV *self;
		258
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	260	~overlay ();
200		261
201	void show ();	262	void show ();
202	void hide ();	263	void hide ();
…		…
205		266
206	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
207	};	268	};
208		269
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	270	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
211	{	272	{
212	if (border == 2)	273	if (border == 2)
213	{	274	{
214	w += 2;	275	w += 2;
215	h += 2;	276	h += 2;
216	}	277	}
217		278
218	text = new text_t *[h];	279	text = new text_t *[h];
219	rend = new rend_t *[h];	280	rend = new rend_t *[h];
220		281
221	for (int y = 0; y < h; y++)	282	for (int y = 0; y < h; y++)
222	{	283	{
223	text_t *tp = text[y] = new text_t[w];	284	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	285	rend_t *rp = rend[y] = new rend_t[w];
225		286
226	text_t t0, t1, t2;	287	text_t t0, t1, t2;
227	rend_t r = rstyle;	288	rend_t r = rstyle;
228		289
229	if (border == 2)	290	if (border == 2)
230	{	291	{
231	if (y == 0)	292	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	293	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	294	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	295	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	296	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	297	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		298
238	*tp++ = t0;	299	*tp++ = t0;
239	*rp++ = r;	300	*rp++ = r;
240		301
241	for (int x = w - 2; x-- > 0; )	302	for (int x = w - 2; x-- > 0; )
242	{	303	{
243	*tp++ = t1;	304	*tp++ = t1;
244	*rp++ = r;	305	*rp++ = r;
245	}	306	}
246		307
247	*tp = t2;	308	*tp = t2;
248	*rp = r;	309	*rp = r;
249	}	310	}
250	else	311	else
251	for (int x = w; x-- > 0; )	312	for (int x = w; x-- > 0; )
252	{	313	{
253	*tp++ = 0x0020;	314	*tp++ = 0x0020;
254	*rp++ = r;	315	*rp++ = r;
255	}	316	}
256	}	317	}
257		318
258	show ();	319	show ();
259	THIS->want_refresh = 1;
260	}	320	}
261		321
262	overlay::~overlay ()	322	overlay::~overlay ()
263	{	323	{
264	hide ();	324	hide ();
…		…
269	delete [] rend[y];	329	delete [] rend[y];
270	}	330	}
271		331
272	delete [] text;	332	delete [] text;
273	delete [] rend;	333	delete [] rend;
		334	}
		335
		336	void
		337	overlay::show ()
		338	{
		339	if (overlay_av)
		340	return;
		341
		342	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		343	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		344	));
		345	av_push (overlay_av, newSViv ((long)this));
274		346
275	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
276	}	348	}
277		349
278	void	350	void
279	overlay::show ()
280	{
281	char key[33]; sprintf (key, "%32lx", (long)this);
282
283	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}
286
287	void
288	overlay::hide ()	351	overlay::hide ()
289	{	352	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
291		355
292	if (ovs)	356	int i;
		357
		358	for (i = AvFILL (overlay_av); i >= 0; i--)
		359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
293	{	360	{
294	char key[33]; sprintf (key, "%32lx", (long)this);	361	av_delete (overlay_av, i, G_DISCARD);
295		362	break;
296	HV *hv = (HV *)SvRV (*ovs);
297	hv_delete (hv, key, 32, G_DISCARD);
298	}	363	}
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
299	}	374	}
300		375
301	void overlay::swap ()	376	void overlay::swap ()
302	{	377	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
308		383
309	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
310	{	385	{
311	text_t *t1 = text [y];	386	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
313		388
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	389	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
315	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		391
317	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
318	{	393	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	text_t t = *t1; *t1++ = *t2; *t2++ = t;
320	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	395	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	396	}
322	}	397	}
323		398
…		…
333		408
334	wchar_t *wtext = sv2wcs (text);	409	wchar_t *wtext = sv2wcs (text);
335		410
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	411	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	412	this->text [y][x + col] = wtext [col];
338		413
339	free (wtext);	414	free (wtext);
340		415
341	if (rend)	416	if (rend)
342	{	417	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
345		420
346	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
347		422
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	425	}
351		426
352	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
353	}	428	}
…		…
356	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
357		432
358	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
359		434
360	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		436
366	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	438	{
368	if (perl)	439	if (perl)
369	{	440	{
…		…
371	perl_free (perl);	442	perl_free (perl);
372	}	443	}
373	}	444	}
374		445
375	void	446	void
376	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
377	{	448	{
378	if (!perl)	449	if (!perl)
379	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
380	char *argv[] = {	456	char *argv[] = {
381	"",	457	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"-e"
		459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
383	};	465	};
384		466
385	perl = perl_alloc ();	467	perl = perl_alloc ();
386	perl_construct (perl);	468	perl_construct (perl);
387		469
…		…
392		474
393	perl_destruct (perl);	475	perl_destruct (perl);
394	perl_free (perl);	476	perl_free (perl);
395	perl = 0;	477	perl = 0;
396	}	478	}
		479
		480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		489	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		490	}
		491	}
		492
		493	static void
		494	ungrab (rxvt_term *THIS)
		495	{
		496	if (THIS->perl.grabtime)
		497	{
		498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		500	THIS->perl.grabtime = 0;
397	}	501	}
398	}	502	}
399		503
400	bool	504	bool
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
402	{	506	{
403	if (!perl)	507	if (!perl || !term->perl.self)
404	return false;	508	return false;
405		509
406	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
407	{	512	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	513	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
410	}	517	}
411	else if (!term->self)	518
412	return false; // perl not initialized for this instance	519	swap (perl_environ, environ);
		520
		521	bool event_consumed;
		522
		523	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		524	|| term->perl.should_invoke [htype])
		525	try
		526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
		545	case DT_INT:
		546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		547	break;
		548
		549	case DT_LONG:
		550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		551	break;
		552
		553	case DT_STR:
		554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char *str = va_arg (ap, char *);
		560	int len = va_arg (ap, int);
		561
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		726	}
413	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
414	{	728	{
415	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
416	}	734	}
417	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418	{
419	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420		735
421	if (HvKEYS (hv))	736	swap (perl_environ, environ);
422	{
423	hv_iterinit (hv);
424		737
425	while (HE *he = hv_iternext (hv))	738	return event_consumed;
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
427	}
428	}
429	else if (!should_invoke [htype])
430	return false;
431
432	dSP;
433	va_list ap;
434
435	va_start (ap, htype);
436
437	ENTER;
438	SAVETMPS;
439
440	PUSHMARK (SP);
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));
444
445	for (;;) {
446	data_type dt = (data_type)va_arg (ap, int);
447
448	switch (dt)
449	{
450	case DT_INT:
451	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452	break;
453
454	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;
457
458	case DT_STRING:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460	break;
461
462	case DT_END:
463	{
464	va_end (ap);
465
466	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
468	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}
475
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482
483	if (htype == HOOK_DESTROY)
484	{
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}
491
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}
495	}
496	}	739	}
497		740
498	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
499		742
500	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
501		744
502	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
503		746
504	BOOT:	747	BOOT:
505	{	748	{
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	749	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		753
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	756	# include "hookinc.h"
510	# undef def	757	# undef def
511		758
		759	HV *option = get_hv ("urxvt::OPTION", 1);
		760	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		761	# define nodef(name)
		762	# include "optinc.h"
		763	# undef nodef
		764	# undef def
		765
		766	HV *stash = gv_stashpv ("urxvt", 1);
		767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
512	export_const (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
513	export_const (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
514	export_const (RS_Bold);	774	const_iv (RS_Bold),
515	export_const (RS_Italic);	775	const_iv (RS_Italic),
516	export_const (RS_Blink);	776	const_iv (RS_Blink),
517	export_const (RS_RVid);	777	const_iv (RS_RVid),
518	export_const (RS_Uline);	778	const_iv (RS_Uline),
519		779
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	780	const_iv (CurrentTime),
521	}	781	const_iv (ShiftMask),
		782	const_iv (LockMask),
		783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
522		795
523	void	796	const_iv (EVENT_NONE),
524	set_should_invoke (int htype, int value)	797	const_iv (EVENT_READ),
525	CODE:	798	const_iv (EVENT_WRITE),
526	rxvt_perl.should_invoke [htype] = value;	799
		800	const_iv (NoEventMask),
		801	const_iv (KeyPressMask),
		802	const_iv (KeyReleaseMask),
		803	const_iv (ButtonPressMask),
		804	const_iv (ButtonReleaseMask),
		805	const_iv (EnterWindowMask),
		806	const_iv (LeaveWindowMask),
		807	const_iv (PointerMotionMask),
		808	const_iv (PointerMotionHintMask),
		809	const_iv (Button1MotionMask),
		810	const_iv (Button2MotionMask),
		811	const_iv (Button3MotionMask),
		812	const_iv (Button4MotionMask),
		813	const_iv (Button5MotionMask),
		814	const_iv (ButtonMotionMask),
		815	const_iv (KeymapStateMask),
		816	const_iv (ExposureMask),
		817	const_iv (VisibilityChangeMask),
		818	const_iv (StructureNotifyMask),
		819	const_iv (ResizeRedirectMask),
		820	const_iv (SubstructureNotifyMask),
		821	const_iv (SubstructureRedirectMask),
		822	const_iv (FocusChangeMask),
		823	const_iv (PropertyChangeMask),
		824	const_iv (ColormapChangeMask),
		825	const_iv (OwnerGrabButtonMask),
		826
		827	const_iv (KeyPress),
		828	const_iv (KeyRelease),
		829	const_iv (ButtonPress),
		830	const_iv (ButtonRelease),
		831	const_iv (MotionNotify),
		832	const_iv (EnterNotify),
		833	const_iv (LeaveNotify),
		834	const_iv (FocusIn),
		835	const_iv (FocusOut),
		836	const_iv (KeymapNotify),
		837	const_iv (Expose),
		838	const_iv (GraphicsExpose),
		839	const_iv (NoExpose),
		840	const_iv (VisibilityNotify),
		841	const_iv (CreateNotify),
		842	const_iv (DestroyNotify),
		843	const_iv (UnmapNotify),
		844	const_iv (MapNotify),
		845	const_iv (MapRequest),
		846	const_iv (ReparentNotify),
		847	const_iv (ConfigureNotify),
		848	const_iv (ConfigureRequest),
		849	const_iv (GravityNotify),
		850	const_iv (ResizeRequest),
		851	const_iv (CirculateNotify),
		852	const_iv (CirculateRequest),
		853	const_iv (PropertyNotify),
		854	const_iv (SelectionClear),
		855	const_iv (SelectionRequest),
		856	const_iv (SelectionNotify),
		857	const_iv (ColormapNotify),
		858	const_iv (ClientMessage),
		859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870	# if 0
		871	const_iv (XIMForwardChar),
		872	const_iv (XIMBackwardChar),
		873	const_iv (XIMForwardWord),
		874	const_iv (XIMBackwardWord),
		875	const_iv (XIMCaretUp),
		876	const_iv (XIMCaretDown),
		877	const_iv (XIMNextLine),
		878	const_iv (XIMPreviousLine),
		879	const_iv (XIMLineStart),
		880	const_iv (XIMLineEnd),
		881	const_iv (XIMAbsolutePosition),
		882	const_iv (XIMDontChange),
		883	# endif
		884	# endif
		885	};
		886
		887	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		889	}
527		890
528	void	891	void
529	warn (const char *msg)	892	warn (const char *msg)
530	CODE:	893	CODE:
531	rxvt_warn ("%s", msg);	894	rxvt_warn ("%s", msg);
532		895
533	void	896	void
534	fatal (const char *msg)	897	fatal (const char *msg)
535	CODE:	898	CODE:
536	rxvt_fatal ("%s", msg);	899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
537		903
538	NV	904	NV
539	NOW ()	905	NOW ()
540	CODE:	906	CODE:
541	RETVAL = NOW;	907	RETVAL = NOW;
…		…
557	RETVAL	923	RETVAL
558		924
559	int	925	int
560	SET_FGCOLOR (int rend, int new_color)	926	SET_FGCOLOR (int rend, int new_color)
561	CODE:	927	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	928	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	929	OUTPUT:
564	RETVAL	930	RETVAL
565		931
566	int	932	int
567	SET_BGCOLOR (int rend, int new_color)	933	SET_BGCOLOR (int rend, int new_color)
568	CODE:	934	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	935	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	936	OUTPUT:
571	RETVAL	937	RETVAL
572		938
573	int	939	int
574	GET_CUSTOM (int rend)	940	GET_CUSTOM (int rend)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	954	| ((new_value << RS_customShift) & RS_customMask);
589	}	955	}
590	OUTPUT:	956	OUTPUT:
591	RETVAL	957	RETVAL
592		958
		959	void
		960	termlist ()
		961	PPCODE:
		962	{
		963	EXTEND (SP, rxvt_term::termlist.size ());
		964
		965	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		966	if ((*t)->perl.self)
		967	PUSHs (sv_2mortal (newSVterm (*t)));
		968	}
		969
593	MODULE = urxvt PACKAGE = urxvt::term	970	MODULE = urxvt PACKAGE = urxvt::term
		971
		972	SV *
		973	_new (AV *env, AV *arg)
		974	CODE:
		975	{
		976	rxvt_term *term = new rxvt_term;
		977
		978	stringvec *argv = new stringvec;
		979	stringvec *envv = new stringvec;
		980
		981	for (int i = 0; i <= AvFILL (arg); i++)
		982	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		983
		984	for (int i = AvFILL (env) + 1; i--; )
		985	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		986
		987	envv->push_back (0);
		988
		989	bool success;
		990
		991	try
		992	{
		993	success = term->init (argv, envv);
		994	}
		995	catch (const class rxvt_failure_exception &e)
		996	{
		997	success = false;
		998	}
		999
		1000	if (!success)
		1001	{
		1002	term->destroy ();
		1003	croak ("error while initializing new terminal instance");
		1004	}
		1005
		1006	RETVAL = term && term->perl.self
		1007	? newSVterm (term) : &PL_sv_undef;
		1008	}
		1009	OUTPUT:
		1010	RETVAL
		1011
		1012	void
		1013	rxvt_term::destroy ()
		1014
		1015	void
		1016	rxvt_term::set_should_invoke (int htype, int inc)
		1017	CODE:
		1018	THIS->perl.should_invoke [htype] += inc;
		1019
		1020	void
		1021	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1022	CODE:
		1023	XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1024	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1025	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1026
		1027	void
		1028	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1029	CODE:
		1030	XUngrabButton (THIS->dpy, button, modifiers, window);
		1031
		1032	#if 0
		1033
		1034	void
		1035	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1036	C_ARGS:
		1037	THIS->dpy, keycode, modifiers, window, 1,
		1038	GrabModeSync, GrabModeSync
		1039
		1040	void
		1041	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1042	C_ARGS: THIS->dpy, keycode, modifiers, window
		1043
		1044	#endif
		1045
		1046	bool
		1047	rxvt_term::grab (Time eventtime, int sync = 0)
		1048	CODE:
		1049	{
		1050	int mode = sync ? GrabModeSync : GrabModeAsync;
		1051
		1052	THIS->perl.grabtime = 0;
		1053
		1054	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1055	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1056	mode, mode, None, GRAB_CURSOR, eventtime))
		1057	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1058	THIS->perl.grabtime = eventtime;
		1059	else
		1060	XUngrabPointer (THIS->dpy, eventtime);
		1061
		1062	RETVAL = !!THIS->perl.grabtime;
		1063	}
		1064	OUTPUT:
		1065	RETVAL
		1066
		1067	void
		1068	rxvt_term::allow_events_async ()
		1069	CODE:
		1070	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1071
		1072	void
		1073	rxvt_term::allow_events_sync ()
		1074	CODE:
		1075	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1076
		1077	void
		1078	rxvt_term::allow_events_replay ()
		1079	CODE:
		1080	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1081	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1082
		1083	void
		1084	rxvt_term::ungrab ()
		1085	CODE:
		1086	ungrab (THIS);
594		1087
595	int	1088	int
596	rxvt_term::strwidth (SV *str)	1089	rxvt_term::strwidth (SV *str)
597	CODE:	1090	CODE:
598	{	1091	{
…		…
634		1127
635	rxvt_push_locale (THIS->locale);	1128	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1129	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1130	rxvt_pop_locale ();
638		1131
639	char *str = rxvt_wcstoutf8 (wstr);	1132	RETVAL = wcs2sv (wstr);
640	free (wstr);	1133	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1134	}
646	OUTPUT:	1135	OUTPUT:
647	RETVAL	1136	RETVAL
648		1137
		1138	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1139
		1140	#define TERM_OFFSET_width TERM_OFFSET(width)
		1141	#define TERM_OFFSET_height TERM_OFFSET(height)
		1142	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1143	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1144	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1145	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1146	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1147	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1148	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1149	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1150	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1151	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1152	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1153	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1154	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1155
649	int	1156	int
		1157	rxvt_term::width ()
		1158	ALIAS:
		1159	width = TERM_OFFSET_width
		1160	height = TERM_OFFSET_height
		1161	fwidth = TERM_OFFSET_fwidth
		1162	fheight = TERM_OFFSET_fheight
		1163	fbase = TERM_OFFSET_fbase
		1164	nrow = TERM_OFFSET_nrow
		1165	ncol = TERM_OFFSET_ncol
		1166	focus = TERM_OFFSET_focus
		1167	mapped = TERM_OFFSET_mapped
		1168	int_bwidth = TERM_OFFSET_int_bwidth
		1169	ext_bwidth = TERM_OFFSET_ext_bwidth
		1170	lineSpace = TERM_OFFSET_lineSpace
		1171	saveLines = TERM_OFFSET_saveLines
		1172	total_rows = TERM_OFFSET_total_rows
		1173	top_row = TERM_OFFSET_top_row
		1174	CODE:
		1175	RETVAL = *(int *)((char *)THIS + ix);
		1176	OUTPUT:
		1177	RETVAL
		1178
		1179	unsigned int
		1180	rxvt_term::ModLevel3Mask ()
		1181	ALIAS:
		1182	ModLevel3Mask = 0
		1183	ModMetaMask = 1
		1184	ModNumLockMask = 2
		1185	current_screen = 3
		1186	hidden_cursor = 4
		1187	CODE:
		1188	switch (ix)
		1189	{
		1190	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1191	case 1: RETVAL = THIS->ModMetaMask; break;
		1192	case 2: RETVAL = THIS->ModNumLockMask; break;
		1193	case 3: RETVAL = THIS->current_screen; break;
		1194	case 4: RETVAL = THIS->hidden_cursor; break;
		1195	}
		1196	OUTPUT:
		1197	RETVAL
		1198
		1199	char *
		1200	rxvt_term::display_id ()
		1201	ALIAS:
		1202	display_id = 0
		1203	locale = 1
		1204	CODE:
		1205	switch (ix)
		1206	{
		1207	case 0: RETVAL = THIS->display->id; break;
		1208	case 1: RETVAL = THIS->locale; break;
		1209	}
		1210	OUTPUT:
		1211	RETVAL
		1212
		1213	SV *
650	rxvt_term::nsaved ()	1214	rxvt_term::_env ()
651	CODE:	1215	CODE:
652	RETVAL = THIS->nsaved;	1216	{
		1217	if (THIS->envv)
		1218	{
		1219	AV *av = newAV ();
		1220
		1221	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1222	if (*i)
		1223	av_push (av, newSVpv (*i, 0));
		1224
		1225	RETVAL = newRV_noinc ((SV *)av);
		1226	}
		1227	else
		1228	RETVAL = &PL_sv_undef;
		1229	}
653	OUTPUT:	1230	OUTPUT:
654	RETVAL	1231	RETVAL
655		1232
656	int	1233	int
		1234	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1235	CODE:
		1236	RETVAL = THIS->pty_ev.events;
		1237	if (events != EVENT_UNDEF)
		1238	THIS->pty_ev.set (events);
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	int
		1243	rxvt_term::pty_fd ()
		1244	CODE:
		1245	RETVAL = THIS->pty->pty;
		1246	OUTPUT:
		1247	RETVAL
		1248
		1249	Window
		1250	rxvt_term::parent ()
		1251	CODE:
		1252	RETVAL = THIS->parent [0];
		1253	OUTPUT:
		1254	RETVAL
		1255
		1256	Window
		1257	rxvt_term::vt ()
		1258	CODE:
		1259	RETVAL = THIS->vt;
		1260	OUTPUT:
		1261	RETVAL
		1262
		1263	void
		1264	rxvt_term::vt_emask_add (U32 emask)
		1265	CODE:
		1266	THIS->vt_emask_perl |= emask;
		1267	THIS->vt_select_input ();
		1268
		1269	U32
		1270	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1271	CODE:
		1272	RETVAL = THIS->rstyle;
		1273	THIS->rstyle = new_rstyle;
		1274	OUTPUT:
		1275	RETVAL
		1276
		1277	int
657	rxvt_term::view_start (int newval = -1)	1278	rxvt_term::view_start (int newval = 1)
		1279	PROTOTYPE: $;$
658	CODE:	1280	CODE:
659	{	1281	{
660	RETVAL = THIS->view_start;	1282	RETVAL = THIS->view_start;
661		1283
662	if (newval >= 0)	1284	if (newval <= 0)
663	{	1285	THIS->scr_changeview (max (newval, THIS->top_row));
664	THIS->view_start = min (newval, THIS->nsaved);
665	THIS->scr_changeview (RETVAL);
666	}
667	}	1286	}
668	OUTPUT:	1287	OUTPUT:
669	RETVAL	1288	RETVAL
670		1289
671	int	1290	void
672	rxvt_term::nrow ()	1291	rxvt_term::focus_in ()
673	CODE:
674	RETVAL = THIS->nrow;
675	OUTPUT:
676	RETVAL
677		1292
678	int	1293	void
679	rxvt_term::ncol ()	1294	rxvt_term::focus_out ()
		1295
		1296	void
		1297	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1298	ALIAS:
		1299	key_release = 1
680	CODE:	1300	CODE:
681	RETVAL = THIS->ncol;	1301	{
682	OUTPUT:	1302	XKeyEvent xkey;
683	RETVAL	1303
		1304	memset (&xkey, 0, sizeof (xkey));
		1305
		1306	xkey.time = time;
		1307	xkey.state = state;
		1308	xkey.keycode = keycode;
		1309
		1310	xkey.type = ix ? KeyRelease : KeyPress;
		1311	xkey.display = THIS->dpy;
		1312	xkey.window = THIS->vt;
		1313	xkey.root = THIS->display->root;
		1314	xkey.subwindow = THIS->vt;
		1315
		1316	if (ix)
		1317	THIS->key_release (xkey);
		1318	else
		1319	THIS->key_press (xkey);
		1320	}
684		1321
685	void	1322	void
686	rxvt_term::want_refresh ()	1323	rxvt_term::want_refresh ()
687	CODE:	1324	CODE:
688	THIS->want_refresh = 1;	1325	THIS->want_refresh = 1;
689		1326
690	void	1327	void
691	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1328	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
692	PPCODE:	1329	PPCODE:
693	{	1330	{
694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
695	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
696		1333
697	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
698		1335
699	if (GIMME_V != G_VOID)	1336	if (GIMME_V != G_VOID)
700	{	1337	{
701	wchar_t *wstr = new wchar_t [THIS->ncol];	1338	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
702		1339
703	for (int col = 0; col <THIS->ncol; col++)	1340	for (int col = 0; col < THIS->ncol; col++)
704	wstr [col] = l.t [col];	1341	wstr [col] = l.t [col];
705		1342
706	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
707	free (wstr);
708
709	SV *sv = newSVpv (str, 0);
710	SvUTF8_on (sv);
711	XPUSHs (sv_2mortal (sv));	1343	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
712	free (str);
713	}	1344	}
714		1345
715	if (new_text)	1346	if (new_text)
716	{	1347	{
717	wchar_t *wstr = sv2wcs (new_text);	1348	wchar_t *wstr = sv2wcs (new_text);
718		1349
719	int len = wcslen (wstr);	1350	int len = min (wcslen (wstr) - start_ofs, max_len);
720		1351
721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1352	if (start_col < 0 || start_col + len > THIS->ncol)
722	{	1353	{
723	free (wstr);	1354	free (wstr);
724	croak ("new_text extends beyond horizontal margins");	1355	croak ("new_text extends beyond horizontal margins");
725	}	1356	}
726		1357
727	for (int col = start_col; col < start_col + len; col++)	1358	for (int col = start_col; col < start_col + len; col++)
728	{	1359	{
729	l.t [col] = wstr [col - start_col];	1360	l.t [col] = wstr [start_ofs + col - start_col];
730	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1361	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
731	}	1362	}
732		1363
733	free (wstr);	1364	free (wstr);
734	}	1365	}
735	}	1366	}
736		1367
737	void	1368	void
738	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1369	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739	PPCODE:	1370	PPCODE:
740	{	1371	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1372	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
743		1374
744	line_t &l = ROW(row_number);	1375	line_t &l = ROW(row_number);
745		1376
746	if (GIMME_V != G_VOID)	1377	if (GIMME_V != G_VOID)
…		…
758	{	1389	{
759	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1390	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
760	croak ("new_rend must be arrayref");	1391	croak ("new_rend must be arrayref");
761		1392
762	AV *av = (AV *)SvRV (new_rend);	1393	AV *av = (AV *)SvRV (new_rend);
763	int len = av_len (av) + 1;	1394	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
764		1395
765	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1396	if (start_col < 0 || start_col + len > THIS->ncol)
766	croak ("new_rend array extends beyond horizontal margins");	1397	croak ("new_rend array extends beyond horizontal margins");
767		1398
768	for (int col = start_col; col < start_col + len; col++)	1399	for (int col = start_col; col < start_col + len; col++)
769	{	1400	{
770	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1401	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
771		1402
772	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1403	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
773	}	1404	}
774	}	1405	}
775	}	1406	}
776		1407
777	int	1408	int
778	rxvt_term::ROW_l (int row_number, int new_length = -2)	1409	rxvt_term::ROW_l (int row_number, int new_length = -1)
779	CODE:	1410	CODE:
780	{	1411	{
781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1412	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
782	XSRETURN_EMPTY;	1413	XSRETURN_EMPTY;
783		1414
784	line_t &l = ROW(row_number);	1415	line_t &l = ROW(row_number);
785	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1416	RETVAL = l.l;
786		1417
787	if (new_length >= -1)	1418	if (new_length >= 0)
788	l.l = new_length;	1419	l.l = new_length;
789	}	1420	}
790	OUTPUT:	1421	OUTPUT:
791	RETVAL	1422	RETVAL
792		1423
793	bool	1424	bool
794	rxvt_term::ROW_is_longer (int row_number)	1425	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
795	CODE:	1426	CODE:
796	{	1427	{
797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1428	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
798	XSRETURN_EMPTY;	1429	XSRETURN_EMPTY;
799		1430
800	line_t &l = ROW(row_number);	1431	line_t &l = ROW(row_number);
801	RETVAL = l.l < 0;	1432	RETVAL = l.is_longer ();
		1433
		1434	if (new_is_longer >= 0)
		1435	l.is_longer (new_is_longer);
802	}	1436	}
803	OUTPUT:	1437	OUTPUT:
804	RETVAL	1438	RETVAL
805		1439
806	SV *	1440	SV *
807	rxvt_term::special_encode (SV *str)	1441	rxvt_term::special_encode (SV *string)
808	CODE:	1442	CODE:
809	abort ();//TODO	1443	{
		1444	wchar_t *wstr = sv2wcs (string);
		1445	int wlen = wcslen (wstr);
		1446	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1447
		1448	rxvt_push_locale (THIS->locale);
		1449
		1450	wchar_t *r = rstr;
		1451	for (wchar_t *s = wstr; *s; s++)
		1452	{
		1453	int w = WCWIDTH (*s);
		1454
		1455	if (w == 0)
		1456	{
		1457	if (r == rstr)
		1458	croak ("leading combining character unencodable");
		1459
		1460	unicode_t n = rxvt_compose (r[-1], *s);
		1461	if (n == NOCHAR)
		1462	n = rxvt_composite.compose (r[-1], *s);
		1463
		1464	r[-1] = n;
		1465	}
		1466	#if !UNICODE_3
		1467	else if (*s >= 0x10000)
		1468	*r++ = rxvt_composite.compose (*s);
		1469	#endif
		1470	else
		1471	*r++ = *s;
		1472
		1473	// the *2 above only allows wcwidth <= 2
		1474	if (w > 1)
		1475	*r++ = NOCHAR;
		1476	}
		1477
		1478	rxvt_pop_locale ();
		1479
		1480	RETVAL = wcs2sv (rstr, r - rstr);
		1481	}
		1482	OUTPUT:
		1483	RETVAL
810		1484
811	SV *	1485	SV *
812	rxvt_term::special_decode (SV *str)	1486	rxvt_term::special_decode (SV *text)
813	CODE:	1487	CODE:
814	abort ();//TODO	1488	{
		1489	wchar_t *wstr = sv2wcs (text);
		1490	int wlen = wcslen (wstr);
		1491	int dlen = 0;
		1492
		1493	// find length
		1494	for (wchar_t *s = wstr; *s; s++)
		1495	if (*s == NOCHAR)
		1496	;
		1497	else if (IS_COMPOSE (*s))
		1498	dlen += rxvt_composite.expand (*s, 0);
		1499	else
		1500	dlen++;
		1501
		1502	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1503
		1504	// decode
		1505	wchar_t *r = rstr;
		1506	for (wchar_t *s = wstr; *s; s++)
		1507	if (*s == NOCHAR)
		1508	;
		1509	else if (IS_COMPOSE (*s))
		1510	r += rxvt_composite.expand (*s, r);
		1511	else
		1512	*r++ = *s;
		1513
		1514	RETVAL = wcs2sv (rstr, r - rstr);
		1515	}
		1516	OUTPUT:
		1517	RETVAL
815		1518
816	void	1519	void
817	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1520	rxvt_term::_resource (char *name, int index, SV *newval = 0)
818	PPCODE:	1521	PPCODE:
819	{	1522	{
820	struct resval { const char *name; int value; } rslist [] = {	1523	static const struct resval { const char *name; int value; } *rs, rslist [] = {
821	# define def(name) { # name, Rs_ ## name },	1524	# define def(name) { # name, Rs_ ## name },
822	# define reserve(name,count)	1525	# define reserve(name,count)
823	# include "rsinc.h"	1526	# include "rsinc.h"
824	# undef def	1527	# undef def
825	# undef reserve	1528	# undef reserve
826	};	1529	};
827		1530
828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1531	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
829		1532
830	do {	1533	do {
831	if (rs-- == rslist)	1534	if (rs-- == rslist)
832	croak ("no such resource '%s', requested", name);	1535	croak ("no such resource '%s', requested", name);
833	} while (strcmp (name, rs->name));	1536	} while (strcmp (name, rs->name));
…		…
851	else	1554	else
852	THIS->rs [index] = 0;	1555	THIS->rs [index] = 0;
853	}	1556	}
854	}	1557	}
855		1558
		1559	const char *
		1560	rxvt_term::x_resource (const char *name)
		1561
		1562	bool
		1563	rxvt_term::option (U32 optval, int set = -1)
		1564	CODE:
		1565	{
		1566	RETVAL = THIS->options & optval;
		1567
		1568	if (set >= 0)
		1569	{
		1570	if (set)
		1571	THIS->options |= optval;
		1572	else
		1573	THIS->options &= ~optval;
		1574
		1575	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1576	switch (optval)
		1577	{
		1578	case Opt_skipBuiltinGlyphs:
		1579	THIS->set_fonts ();
		1580	THIS->scr_remap_chars ();
		1581	THIS->scr_touch (true);
		1582	THIS->want_refresh = 1;
		1583	break;
		1584
		1585	case Opt_cursorUnderline:
		1586	THIS->want_refresh = 1;
		1587	break;
		1588
		1589	# case Opt_scrollBar_floating:
		1590	# case Opt_scrollBar_right:
		1591	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1592	# break;
		1593	}
		1594	}
		1595	}
		1596	OUTPUT:
		1597	RETVAL
		1598
		1599	bool
		1600	rxvt_term::parse_keysym (char *keysym, char *str)
		1601	CODE:
		1602	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1603	THIS->keyboard->register_done ();
		1604	OUTPUT:
		1605	RETVAL
		1606
856	void	1607	void
857	rxvt_term::selection_mark (...)	1608	rxvt_term::screen_cur (...)
858	PROTOTYPE: $;$$	1609	PROTOTYPE: $;$$
859	ALIAS:	1610	ALIAS:
		1611	screen_cur = 0
860	selection_beg = 1	1612	selection_beg = 1
861	selection_end = 2	1613	selection_end = 2
		1614	selection_mark = 3
862	PPCODE:	1615	PPCODE:
863	{	1616	{
864	row_col_t &sel = ix == 1 ? THIS->selection.beg	1617	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1618	: ix == 1 ? THIS->selection.beg
865	: ix == 2 ? THIS->selection.end	1619	: ix == 2 ? THIS->selection.end
866	: THIS->selection.mark;	1620	: THIS->selection.mark;
867		1621
868	if (GIMME_V != G_VOID)	1622	if (GIMME_V != G_VOID)
869	{	1623	{
870	EXTEND (SP, 2);	1624	EXTEND (SP, 2);
871	PUSHs (sv_2mortal (newSViv (sel.row)));	1625	PUSHs (sv_2mortal (newSViv (rc.row)));
872	PUSHs (sv_2mortal (newSViv (sel.col)));	1626	PUSHs (sv_2mortal (newSViv (rc.col)));
873	}	1627	}
874		1628
875	if (items == 3)	1629	if (items == 3)
876	{	1630	{
877	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1631	rc.row = SvIV (ST (1));
878	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1632	rc.col = SvIV (ST (2));
		1633
		1634	if (ix == 2)
		1635	{
		1636	if (rc.col == 0)
		1637	{
		1638	// col == 0 means end of previous line
		1639	rc.row--;
		1640	rc.col = THIS->ncol;
		1641	}
		1642	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1643	&& rc.col > ROW(rc.row).l)
		1644	{
		1645	// col >= length means while line and add newline
		1646	rc.col = THIS->ncol;
		1647	}
		1648	}
		1649
		1650	clamp_it (rc.col, 0, THIS->ncol);
		1651	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
879		1652
880	if (ix)	1653	if (ix)
881	THIS->want_refresh = 1;	1654	THIS->want_refresh = 1;
882	}	1655	}
883	}	1656	}
884		1657
		1658	char
		1659	rxvt_term::cur_charset ()
		1660	CODE:
		1661	RETVAL = THIS->charsets [THIS->screen.charset];
		1662	OUTPUT:
		1663	RETVAL
		1664
		1665	void
		1666	rxvt_term::selection_clear ()
		1667
		1668	void
		1669	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1670	CODE:
		1671	THIS->selection.op = SELECTION_CONT;
		1672	THIS->selection.rect = rect;
		1673	THIS->selection_make (eventtime);
		1674
885	int	1675	int
886	rxvt_term::selection_grab (int eventtime = CurrentTime)	1676	rxvt_term::selection_grab (Time eventtime)
887		1677
888	void	1678	void
889	rxvt_term::selection (SV *newtext = 0)	1679	rxvt_term::selection (SV *newtext = 0)
890	PPCODE:	1680	PPCODE:
891	{	1681	{
892	if (GIMME_V != G_VOID)	1682	if (GIMME_V != G_VOID)
893	{	1683	XPUSHs (THIS->selection.text
894	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1684	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
895	SV *sv = newSVpv (sel, 0);	1685	: &PL_sv_undef);
896	SvUTF8_on (sv);
897	free (sel);
898	XPUSHs (sv_2mortal (sv));
899	}
900		1686
901	if (newtext)	1687	if (newtext)
902	{	1688	{
903	free (THIS->selection.text);	1689	free (THIS->selection.text);
904		1690
905	THIS->selection.text = sv2wcs (newtext);	1691	THIS->selection.text = sv2wcs (newtext);
906	THIS->selection.len = wcslen (THIS->selection.text);	1692	THIS->selection.len = wcslen (THIS->selection.text);
907	}	1693	}
908	}	1694	}
909		1695
		1696	void
		1697	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1698
		1699	void
		1700	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1701
		1702	void
		1703	rxvt_term::scr_bell ()
		1704
		1705	void
		1706	rxvt_term::scr_change_screen (int screen)
		1707
		1708	void
		1709	rxvt_term::scr_add_lines (SV *string)
		1710	CODE:
		1711	{
		1712	wchar_t *wstr = sv2wcs (string);
		1713	THIS->scr_add_lines (wstr, wcslen (wstr));
		1714	free (wstr);
		1715	}
		1716
910	void	1717	void
911	rxvt_term::tt_write (SV *octets)	1718	rxvt_term::tt_write (SV *octets)
912	INIT:	1719	INIT:
913	STRLEN len;	1720	STRLEN len;
914	char *str = SvPVbyte (octets, len);	1721	char *str = SvPVbyte (octets, len);
915	C_ARGS:	1722	C_ARGS:
916	(unsigned char *)str, len	1723	str, len
		1724
		1725	void
		1726	rxvt_term::cmd_parse (SV *octets)
		1727	CODE:
		1728	{
		1729	STRLEN len;
		1730	char *str = SvPVbyte (octets, len);
		1731
		1732	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1733	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1734
		1735	THIS->cmdbuf_ptr = str;
		1736	THIS->cmdbuf_endp = str + len;
		1737
		1738	rxvt_push_locale (THIS->locale);
		1739	THIS->cmd_parse ();
		1740	rxvt_pop_locale ();
		1741
		1742	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1743	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1744	}
917		1745
918	SV *	1746	SV *
919	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1747	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
920	CODE:	1748	CODE:
921	{	1749	{
…		…
924	o->self = (HV *)SvRV (RETVAL);	1752	o->self = (HV *)SvRV (RETVAL);
925	}	1753	}
926	OUTPUT:	1754	OUTPUT:
927	RETVAL	1755	RETVAL
928		1756
		1757	#############################################################################
		1758	# Various X Utility Functions
		1759	#############################################################################
		1760
		1761	void
		1762	rxvt_term::XListProperties (Window window)
		1763	PPCODE:
		1764	{
		1765	int count;
		1766	Atom *props = XListProperties (THIS->dpy, window, &count);
		1767
		1768	EXTEND (SP, count);
		1769	while (count--)
		1770	PUSHs (newSVuv ((U32)props [count]));
		1771
		1772	XFree (props);
		1773	}
		1774
		1775	void
		1776	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1777	PPCODE:
		1778	{
		1779	Atom type;
		1780	int format;
		1781	unsigned long nitems;
		1782	unsigned long bytes_after;
		1783	unsigned char *prop;
		1784
		1785	XGetWindowProperty (THIS->dpy, window, property,
		1786	0, 1<<24, 0, AnyPropertyType,
		1787	&type, &format, &nitems, &bytes_after, &prop);
		1788
		1789	if (type != None)
		1790	{
		1791	int elemsize = format == 16 ? sizeof (short)
		1792	: format == 32 ? sizeof (long)
		1793	: 1;
		1794
		1795	EXTEND (SP, 3);
		1796	PUSHs (newSVuv ((U32)type));
		1797	PUSHs (newSViv (format));
		1798	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1799	XFree (prop);
		1800	}
		1801	}
		1802
		1803	void
		1804	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1805	CODE:
		1806	{
		1807	STRLEN len;
		1808	char *data_ = SvPVbyte (data, len);
		1809
		1810	int elemsize = format == 16 ? sizeof (short)
		1811	: format == 32 ? sizeof (long)
		1812	: 1;
		1813
		1814	XChangeProperty (THIS->dpy, window, property,
		1815	type, format, PropModeReplace,
		1816	(unsigned char *)data_, len / elemsize);
		1817	XSync (THIS->dpy, 0);
		1818	}
		1819
		1820	Atom
		1821	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1822	C_ARGS: term->dpy, atom_name, only_if_exists
		1823
		1824	char *
		1825	XGetAtomName (rxvt_term *term, Atom atom)
		1826	C_ARGS: term->dpy, atom
		1827	CLEANUP:
		1828	XFree (RETVAL);
		1829
		1830	void
		1831	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1832	C_ARGS: term->dpy, window, property
		1833
		1834	Window
		1835	rxvt_term::DefaultRootWindow ()
		1836	CODE:
		1837	RETVAL = THIS->display->root;
		1838	OUTPUT:
		1839	RETVAL
		1840
		1841	#if 0
		1842
		1843	Window
		1844	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1845	C_ARGS: term->dpy, (Window)parent,
		1846	x, y, width, height, 0,
		1847	term->pix_colors_focused[Color_border],
		1848	term->pix_colors_focused[Color_border]
		1849
		1850	#endif
		1851
		1852	void
		1853	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1854	C_ARGS: term->dpy, window, parent, x, y
		1855
		1856	void
		1857	XMapWindow (rxvt_term *term, Window window)
		1858	C_ARGS: term->dpy, window
		1859
		1860	void
		1861	XUnmapWindow (rxvt_term *term, Window window)
		1862	C_ARGS: term->dpy, window
		1863
		1864	void
		1865	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1866	C_ARGS: term->dpy, window, x, y, width, height
		1867
		1868	void
		1869	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1870	CODE:
		1871	{
		1872	XWindowAttributes attr;
		1873	XGetWindowAttributes (THIS->dpy, window, &attr);
		1874	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1875	}
		1876
		1877	void
		1878	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1879	PPCODE:
		1880	{
		1881	int dx, dy;
		1882	Window child;
		1883
		1884	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1885	{
		1886	EXTEND (SP, 3);
		1887	PUSHs (newSViv (dx));
		1888	PUSHs (newSViv (dy));
		1889	PUSHs (newSVuv (child));
		1890	}
		1891	}
		1892
		1893	#############################################################################
		1894	# urxvt::overlay
		1895	#############################################################################
		1896
929	MODULE = urxvt PACKAGE = urxvt::overlay	1897	MODULE = urxvt PACKAGE = urxvt::overlay
930		1898
931	void	1899	void
932	overlay::set (int x, int y, SV *text, SV *rend = 0)	1900	overlay::set (int x, int y, SV *text, SV *rend = 0)
933		1901
…		…
937	void	1905	void
938	overlay::hide ()	1906	overlay::hide ()
939		1907
940	void	1908	void
941	overlay::DESTROY ()	1909	overlay::DESTROY ()
		1910
		1911	#############################################################################
		1912	# urxvt::watcher
		1913	#############################################################################
		1914
		1915	MODULE = urxvt PACKAGE = urxvt::watcher
		1916
		1917	CHAINED
		1918	perl_watcher::cb (SV *cb)
		1919	CODE:
		1920	THIS->cb (cb);
		1921	OUTPUT:
		1922	RETVAL
		1923
		1924	#############################################################################
		1925	# urxvt::timer
		1926	#############################################################################
942		1927
943	MODULE = urxvt PACKAGE = urxvt::timer	1928	MODULE = urxvt PACKAGE = urxvt::timer
944		1929
945	SV *	1930	SV *
946	timer::new ()	1931	timer::new ()
947	CODE:	1932	CODE:
948	timer *w = new timer;	1933	timer *w = new timer;
949	w->start (NOW);	1934	w->start (NOW);
950	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1935	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
951	w->self = (HV *)SvRV (RETVAL);	1936	w->self = (HV *)SvRV (RETVAL);
952	OUTPUT:
953	RETVAL
954
955	timer *
956	timer::cb (SV *cb)
957	CODE:
958	THIS->cb (cb);
959	RETVAL = THIS;
960	OUTPUT:	1937	OUTPUT:
961	RETVAL	1938	RETVAL
962		1939
963	NV	1940	NV
964	timer::at ()	1941	timer::at ()
965	CODE:	1942	CODE:
966	RETVAL = THIS->at;	1943	RETVAL = THIS->at;
967	OUTPUT:	1944	OUTPUT:
968	RETVAL	1945	RETVAL
969		1946
970	timer *	1947	CHAINED
971	timer::interval (NV interval)	1948	timer::interval (NV interval)
972	CODE:	1949	CODE:
973	THIS->interval = interval;	1950	THIS->interval = interval;
		1951	OUTPUT:
974	RETVAL = THIS;	1952	RETVAL
975	OUTPUT:
976	RETVAL
977		1953
978	timer *	1954	CHAINED
979	timer::set (NV tstamp)	1955	timer::set (NV tstamp)
980	CODE:	1956	CODE:
981	THIS->set (tstamp);	1957	THIS->set (tstamp);
		1958	OUTPUT:
982	RETVAL = THIS;	1959	RETVAL
983	OUTPUT:
984	RETVAL
985		1960
986	timer *	1961	CHAINED
987	timer::start (NV tstamp = THIS->at)	1962	timer::start (NV tstamp = THIS->at)
988	CODE:	1963	CODE:
989	THIS->start (tstamp);	1964	THIS->start (tstamp);
		1965	OUTPUT:
990	RETVAL = THIS;	1966	RETVAL
991	OUTPUT:
992	RETVAL
993		1967
994	timer *	1968	CHAINED
		1969	timer::after (NV delay)
		1970	CODE:
		1971	THIS->start (NOW + delay);
		1972	OUTPUT:
		1973	RETVAL
		1974
		1975	CHAINED
995	timer::stop ()	1976	timer::stop ()
996	CODE:	1977	CODE:
997	THIS->stop ();	1978	THIS->stop ();
998	RETVAL = THIS;
999	OUTPUT:	1979	OUTPUT:
1000	RETVAL	1980	RETVAL
1001		1981
1002	void	1982	void
1003	timer::DESTROY ()	1983	timer::DESTROY ()
		1984
		1985	#############################################################################
		1986	# urxvt::iow
		1987	#############################################################################
1004		1988
1005	MODULE = urxvt PACKAGE = urxvt::iow	1989	MODULE = urxvt PACKAGE = urxvt::iow
1006		1990
1007	SV *	1991	SV *
1008	iow::new ()	1992	iow::new ()
1009	CODE:	1993	CODE:
1010	iow *w = new iow;	1994	iow *w = new iow;
1011	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1995	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1012	w->self = (HV *)SvRV (RETVAL);	1996	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:	1997	OUTPUT:
1014	RETVAL	1998	RETVAL
1015		1999
1016	iow *	2000	CHAINED
1017	iow::cb (SV *cb)
1018	CODE:
1019	THIS->cb (cb);
1020	RETVAL = THIS;
1021	OUTPUT:
1022	RETVAL
1023
1024	iow *
1025	iow::fd (int fd)	2001	iow::fd (int fd)
1026	CODE:	2002	CODE:
1027	THIS->fd = fd;	2003	THIS->fd = fd;
		2004	OUTPUT:
1028	RETVAL = THIS;	2005	RETVAL
1029	OUTPUT:
1030	RETVAL
1031		2006
1032	iow *	2007	CHAINED
1033	iow::events (short events)	2008	iow::events (short events)
1034	CODE:	2009	CODE:
1035	THIS->events = events;	2010	THIS->events = events;
		2011	OUTPUT:
1036	RETVAL = THIS;	2012	RETVAL
1037	OUTPUT:
1038	RETVAL
1039		2013
1040	iow *	2014	CHAINED
1041	iow::start ()	2015	iow::start ()
1042	CODE:	2016	CODE:
1043	THIS->start ();	2017	THIS->start ();
		2018	OUTPUT:
1044	RETVAL = THIS;	2019	RETVAL
1045	OUTPUT:
1046	RETVAL
1047		2020
1048	iow *	2021	CHAINED
1049	iow::stop ()	2022	iow::stop ()
1050	CODE:	2023	CODE:
1051	THIS->stop ();	2024	THIS->stop ();
1052	RETVAL = THIS;
1053	OUTPUT:	2025	OUTPUT:
1054	RETVAL	2026	RETVAL
1055		2027
1056	void	2028	void
1057	iow::DESTROY ()	2029	iow::DESTROY ()
1058		2030
		2031	#############################################################################
		2032	# urxvt::iw
		2033	#############################################################################
1059		2034
		2035	MODULE = urxvt PACKAGE = urxvt::iw
		2036
		2037	SV *
		2038	iw::new ()
		2039	CODE:
		2040	iw *w = new iw;
		2041	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2042	w->self = (HV *)SvRV (RETVAL);
		2043	OUTPUT:
		2044	RETVAL
		2045
		2046	CHAINED
		2047	iw::start ()
		2048	CODE:
		2049	THIS->start ();
		2050	OUTPUT:
		2051	RETVAL
		2052
		2053	CHAINED
		2054	iw::stop ()
		2055	CODE:
		2056	THIS->stop ();
		2057	OUTPUT:
		2058	RETVAL
		2059
		2060	void
		2061	iw::DESTROY ()
		2062
		2063	#############################################################################
		2064	# urxvt::pw
		2065	#############################################################################
		2066
		2067	MODULE = urxvt PACKAGE = urxvt::pw
		2068
		2069	SV *
		2070	pw::new ()
		2071	CODE:
		2072	pw *w = new pw;
		2073	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2074	w->self = (HV *)SvRV (RETVAL);
		2075	OUTPUT:
		2076	RETVAL
		2077
		2078	CHAINED
		2079	pw::start (int pid)
		2080	CODE:
		2081	THIS->start (pid);
		2082	OUTPUT:
		2083	RETVAL
		2084
		2085	CHAINED
		2086	pw::stop ()
		2087	CODE:
		2088	THIS->stop ();
		2089	OUTPUT:
		2090	RETVAL
		2091
		2092	void
		2093	pw::DESTROY ()
		2094
		2095

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