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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 1.104 by root, Mon Aug 7 22:28:18 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	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
212	if (border == 2)	276	if (border == 2)
213	{	277	{
214	w += 2;	278	w += 2;
215	h += 2;	279	h += 2;
216	}	280	}
217		281
218	text = new text_t *[h];	282	text = new text_t *[h];
219	rend = new rend_t *[h];	283	rend = new rend_t *[h];
220		284
221	for (int y = 0; y < h; y++)	285	for (int y = 0; y < h; y++)
222	{	286	{
223	text_t *tp = text[y] = new text_t[w];	287	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	288	rend_t *rp = rend[y] = new rend_t[w];
225		289
226	text_t t0, t1, t2;	290	text_t t0, t1, t2;
227	rend_t r = rstyle;	291	rend_t r = rstyle;
228		292
229	if (border == 2)	293	if (border == 2)
230	{	294	{
231	if (y == 0)	295	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	296	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	297	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	298	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	299	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	300	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		301
238	*tp++ = t0;	302	*tp++ = t0;
239	*rp++ = r;	303	*rp++ = r;
240		304
241	for (int x = w - 2; x-- > 0; )	305	for (int x = w - 2; x-- > 0; )
242	{	306	{
243	*tp++ = t1;	307	*tp++ = t1;
244	*rp++ = r;	308	*rp++ = r;
245	}	309	}
246		310
247	*tp = t2;	311	*tp = t2;
248	*rp = r;	312	*rp = r;
249	}	313	}
250	else	314	else
251	for (int x = w; x-- > 0; )	315	for (int x = w; x-- > 0; )
252	{	316	{
253	*tp++ = 0x0020;	317	*tp++ = 0x0020;
254	*rp++ = r;	318	*rp++ = r;
255	}	319	}
256	}	320	}
257		321
258	show ();	322	show ();
259	THIS->want_refresh = 1;
260	}	323	}
261		324
262	overlay::~overlay ()	325	overlay::~overlay ()
263	{	326	{
264	hide ();	327	hide ();
…		…
269	delete [] rend[y];	332	delete [] rend[y];
270	}	333	}
271		334
272	delete [] text;	335	delete [] text;
273	delete [] rend;	336	delete [] rend;
		337	}
		338
		339	void
		340	overlay::show ()
		341	{
		342	if (overlay_av)
		343	return;
		344
		345	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		346	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		347	));
		348	av_push (overlay_av, newSViv ((long)this));
274		349
275	THIS->want_refresh = 1;	350	THIS->want_refresh = 1;
276	}	351	}
277		352
278	void	353	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 ()	354	overlay::hide ()
289	{	355	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	356	if (!overlay_av)
		357	return;
291		358
292	if (ovs)	359	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		360
296	HV *hv = (HV *)SvRV (*ovs);	361	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	363	break;
		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 (NoSymbol),
524	set_should_invoke (int htype, int value)	797	const_iv (GrabModeSync),
525	CODE:	798	const_iv (GrabModeAsync),
526	rxvt_perl.should_invoke [htype] = value;	799
		800	const_iv (EVENT_NONE),
		801	const_iv (EVENT_READ),
		802	const_iv (EVENT_WRITE),
		803
		804	const_iv (NoEventMask),
		805	const_iv (KeyPressMask),
		806	const_iv (KeyReleaseMask),
		807	const_iv (ButtonPressMask),
		808	const_iv (ButtonReleaseMask),
		809	const_iv (EnterWindowMask),
		810	const_iv (LeaveWindowMask),
		811	const_iv (PointerMotionMask),
		812	const_iv (PointerMotionHintMask),
		813	const_iv (Button1MotionMask),
		814	const_iv (Button2MotionMask),
		815	const_iv (Button3MotionMask),
		816	const_iv (Button4MotionMask),
		817	const_iv (Button5MotionMask),
		818	const_iv (ButtonMotionMask),
		819	const_iv (KeymapStateMask),
		820	const_iv (ExposureMask),
		821	const_iv (VisibilityChangeMask),
		822	const_iv (StructureNotifyMask),
		823	const_iv (ResizeRedirectMask),
		824	const_iv (SubstructureNotifyMask),
		825	const_iv (SubstructureRedirectMask),
		826	const_iv (FocusChangeMask),
		827	const_iv (PropertyChangeMask),
		828	const_iv (ColormapChangeMask),
		829	const_iv (OwnerGrabButtonMask),
		830
		831	const_iv (KeyPress),
		832	const_iv (KeyRelease),
		833	const_iv (ButtonPress),
		834	const_iv (ButtonRelease),
		835	const_iv (MotionNotify),
		836	const_iv (EnterNotify),
		837	const_iv (LeaveNotify),
		838	const_iv (FocusIn),
		839	const_iv (FocusOut),
		840	const_iv (KeymapNotify),
		841	const_iv (Expose),
		842	const_iv (GraphicsExpose),
		843	const_iv (NoExpose),
		844	const_iv (VisibilityNotify),
		845	const_iv (CreateNotify),
		846	const_iv (DestroyNotify),
		847	const_iv (UnmapNotify),
		848	const_iv (MapNotify),
		849	const_iv (MapRequest),
		850	const_iv (ReparentNotify),
		851	const_iv (ConfigureNotify),
		852	const_iv (ConfigureRequest),
		853	const_iv (GravityNotify),
		854	const_iv (ResizeRequest),
		855	const_iv (CirculateNotify),
		856	const_iv (CirculateRequest),
		857	const_iv (PropertyNotify),
		858	const_iv (SelectionClear),
		859	const_iv (SelectionRequest),
		860	const_iv (SelectionNotify),
		861	const_iv (ColormapNotify),
		862	const_iv (ClientMessage),
		863	const_iv (MappingNotify),
		864	# if ENABLE_XIM_ONTHESPOT
		865	const_iv (XIMReverse),
		866	const_iv (XIMUnderline),
		867	const_iv (XIMHighlight),
		868	const_iv (XIMPrimary),
		869	const_iv (XIMSecondary),
		870	const_iv (XIMTertiary),
		871	const_iv (XIMVisibleToForward),
		872	const_iv (XIMVisibleToBackword),
		873	const_iv (XIMVisibleToCenter),
		874	# if 0
		875	const_iv (XIMForwardChar),
		876	const_iv (XIMBackwardChar),
		877	const_iv (XIMForwardWord),
		878	const_iv (XIMBackwardWord),
		879	const_iv (XIMCaretUp),
		880	const_iv (XIMCaretDown),
		881	const_iv (XIMNextLine),
		882	const_iv (XIMPreviousLine),
		883	const_iv (XIMLineStart),
		884	const_iv (XIMLineEnd),
		885	const_iv (XIMAbsolutePosition),
		886	const_iv (XIMDontChange),
		887	# endif
		888	# endif
		889	};
		890
		891	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		892	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		893	}
527		894
528	void	895	void
529	warn (const char *msg)	896	warn (const char *msg)
530	CODE:	897	CODE:
531	rxvt_warn ("%s", msg);	898	rxvt_warn ("%s", msg);
532		899
533	void	900	void
534	fatal (const char *msg)	901	fatal (const char *msg)
535	CODE:	902	CODE:
536	rxvt_fatal ("%s", msg);	903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
537		907
538	NV	908	NV
539	NOW ()	909	NOW ()
540	CODE:	910	CODE:
541	RETVAL = NOW;	911	RETVAL = NOW;
…		…
557	RETVAL	927	RETVAL
558		928
559	int	929	int
560	SET_FGCOLOR (int rend, int new_color)	930	SET_FGCOLOR (int rend, int new_color)
561	CODE:	931	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	933	OUTPUT:
564	RETVAL	934	RETVAL
565		935
566	int	936	int
567	SET_BGCOLOR (int rend, int new_color)	937	SET_BGCOLOR (int rend, int new_color)
568	CODE:	938	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	940	OUTPUT:
571	RETVAL	941	RETVAL
572		942
573	int	943	int
574	GET_CUSTOM (int rend)	944	GET_CUSTOM (int rend)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	958	| ((new_value << RS_customShift) & RS_customMask);
589	}	959	}
590	OUTPUT:	960	OUTPUT:
591	RETVAL	961	RETVAL
592		962
		963	void
		964	termlist ()
		965	PPCODE:
		966	{
		967	EXTEND (SP, rxvt_term::termlist.size ());
		968
		969	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		970	if ((*t)->perl.self)
		971	PUSHs (sv_2mortal (newSVterm (*t)));
		972	}
		973
593	MODULE = urxvt PACKAGE = urxvt::term	974	MODULE = urxvt PACKAGE = urxvt::term
		975
		976	SV *
		977	_new (AV *env, AV *arg)
		978	CODE:
		979	{
		980	rxvt_term *term = new rxvt_term;
		981
		982	stringvec *argv = new stringvec;
		983	stringvec *envv = new stringvec;
		984
		985	for (int i = 0; i <= AvFILL (arg); i++)
		986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		987
		988	for (int i = AvFILL (env) + 1; i--; )
		989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		990
		991	envv->push_back (0);
		992
		993	bool success;
		994
		995	try
		996	{
		997	success = term->init (argv, envv);
		998	}
		999	catch (const class rxvt_failure_exception &e)
		1000	{
		1001	success = false;
		1002	}
		1003
		1004	if (!success)
		1005	{
		1006	term->destroy ();
		1007	croak ("error while initializing new terminal instance");
		1008	}
		1009
		1010	RETVAL = term && term->perl.self
		1011	? newSVterm (term) : &PL_sv_undef;
		1012	}
		1013	OUTPUT:
		1014	RETVAL
		1015
		1016	void
		1017	rxvt_term::destroy ()
		1018
		1019	void
		1020	rxvt_term::set_should_invoke (int htype, int inc)
		1021	CODE:
		1022	THIS->perl.should_invoke [htype] += inc;
		1023
		1024	int
		1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1026	CODE:
		1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
		1031
		1032	int
		1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1034	CODE:
		1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1036	OUTPUT: RETVAL
		1037
		1038	void
		1039	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1040	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1041	CODE:
		1042	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1043
		1044	void
		1045	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1046	CODE:
		1047	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1048
		1049	void
		1050	rxvt_term::XUngrabKeyboard (Time eventtime)
		1051	CODE:
		1052	XUngrabKeyboard (THIS->dpy, eventtime);
		1053
		1054	bool
		1055	rxvt_term::grab (Time eventtime, int sync = 0)
		1056	CODE:
		1057	{
		1058	int mode = sync ? GrabModeSync : GrabModeAsync;
		1059
		1060	THIS->perl.grabtime = 0;
		1061
		1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1063	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1064	mode, mode, None, GRAB_CURSOR, eventtime))
		1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1066	THIS->perl.grabtime = eventtime;
		1067	else
		1068	XUngrabPointer (THIS->dpy, eventtime);
		1069
		1070	RETVAL = !!THIS->perl.grabtime;
		1071	}
		1072	OUTPUT:
		1073	RETVAL
		1074
		1075	void
		1076	rxvt_term::allow_events_async ()
		1077	CODE:
		1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1079
		1080	void
		1081	rxvt_term::allow_events_sync ()
		1082	CODE:
		1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1084
		1085	void
		1086	rxvt_term::allow_events_replay ()
		1087	CODE:
		1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1090
		1091	void
		1092	rxvt_term::ungrab ()
		1093	CODE:
		1094	ungrab (THIS);
		1095
		1096	int
		1097	rxvt_term::XStringToKeysym (char *string)
		1098	CODE:
		1099	RETVAL = XStringToKeysym (string);
		1100	OUTPUT: RETVAL
		1101
		1102	char *
		1103	rxvt_term::XKeysymToString (int sym)
		1104	CODE:
		1105	RETVAL = XKeysymToString (sym);
		1106	OUTPUT: RETVAL
		1107
		1108	int
		1109	rxvt_term::XKeysymToKeycode (int sym)
		1110	CODE:
		1111	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1112	OUTPUT: RETVAL
		1113
		1114	int
		1115	rxvt_term::XKeycodeToKeysym (int code, int index)
		1116	CODE:
		1117	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1118	OUTPUT: RETVAL
594		1119
595	int	1120	int
596	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
597	CODE:	1122	CODE:
598	{	1123	{
599	wchar_t *wstr = sv2wcs (str);	1124	wchar_t *wstr = sv2wcs (str);
600		1125
601	rxvt_push_locale (THIS->locale);	1126	rxvt_push_locale (THIS->locale);
		1127	//TODO: use same algorithm as screen.C
602	RETVAL = wcswidth (wstr, wcslen (wstr));	1128	RETVAL = wcswidth (wstr, wcslen (wstr));
603	rxvt_pop_locale ();	1129	rxvt_pop_locale ();
604		1130
605	free (wstr);	1131	free (wstr);
606	}	1132	}
…		…
634		1160
635	rxvt_push_locale (THIS->locale);	1161	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1162	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1163	rxvt_pop_locale ();
638		1164
639	char *str = rxvt_wcstoutf8 (wstr);	1165	RETVAL = wcs2sv (wstr);
640	free (wstr);	1166	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1167	}
646	OUTPUT:	1168	OUTPUT:
647	RETVAL	1169	RETVAL
648		1170
		1171	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1172
		1173	#define TERM_OFFSET_width TERM_OFFSET(width)
		1174	#define TERM_OFFSET_height TERM_OFFSET(height)
		1175	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1176	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1177	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1178	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1179	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1180	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1181	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1182	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1183	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1184	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1185	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1186	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1187	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1188
649	int	1189	int
		1190	rxvt_term::width ()
		1191	ALIAS:
		1192	width = TERM_OFFSET_width
		1193	height = TERM_OFFSET_height
		1194	fwidth = TERM_OFFSET_fwidth
		1195	fheight = TERM_OFFSET_fheight
		1196	fbase = TERM_OFFSET_fbase
		1197	nrow = TERM_OFFSET_nrow
		1198	ncol = TERM_OFFSET_ncol
		1199	focus = TERM_OFFSET_focus
		1200	mapped = TERM_OFFSET_mapped
		1201	int_bwidth = TERM_OFFSET_int_bwidth
		1202	ext_bwidth = TERM_OFFSET_ext_bwidth
		1203	lineSpace = TERM_OFFSET_lineSpace
		1204	saveLines = TERM_OFFSET_saveLines
		1205	total_rows = TERM_OFFSET_total_rows
		1206	top_row = TERM_OFFSET_top_row
		1207	CODE:
		1208	RETVAL = *(int *)((char *)THIS + ix);
		1209	OUTPUT:
		1210	RETVAL
		1211
		1212	unsigned int
		1213	rxvt_term::ModLevel3Mask ()
		1214	ALIAS:
		1215	ModLevel3Mask = 0
		1216	ModMetaMask = 1
		1217	ModNumLockMask = 2
		1218	current_screen = 3
		1219	hidden_cursor = 4
		1220	CODE:
		1221	switch (ix)
		1222	{
		1223	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1224	case 1: RETVAL = THIS->ModMetaMask; break;
		1225	case 2: RETVAL = THIS->ModNumLockMask; break;
		1226	case 3: RETVAL = THIS->current_screen; break;
		1227	case 4: RETVAL = THIS->hidden_cursor; break;
		1228	}
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	char *
		1233	rxvt_term::display_id ()
		1234	ALIAS:
		1235	display_id = 0
		1236	locale = 1
		1237	CODE:
		1238	switch (ix)
		1239	{
		1240	case 0: RETVAL = THIS->display->id; break;
		1241	case 1: RETVAL = THIS->locale; break;
		1242	}
		1243	OUTPUT:
		1244	RETVAL
		1245
		1246	SV *
650	rxvt_term::nsaved ()	1247	rxvt_term::envv ()
		1248	ALIAS:
		1249	argv = 1
651	CODE:	1250	PPCODE:
652	RETVAL = THIS->nsaved;	1251	{
653	OUTPUT:	1252	stringvec *vec = ix ? THIS->argv : THIS->envv;
654	RETVAL	1253
		1254	EXTEND (SP, vec->size ());
		1255
		1256	for (char **i = vec->begin (); i != vec->end (); ++i)
		1257	if (*i)
		1258	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1259	}
655		1260
656	int	1261	int
		1262	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1263	CODE:
		1264	RETVAL = THIS->pty_ev.events;
		1265	if (events != EVENT_UNDEF)
		1266	THIS->pty_ev.set (events);
		1267	OUTPUT:
		1268	RETVAL
		1269
		1270	int
		1271	rxvt_term::pty_fd ()
		1272	CODE:
		1273	RETVAL = THIS->pty->pty;
		1274	OUTPUT:
		1275	RETVAL
		1276
		1277	Window
		1278	rxvt_term::parent ()
		1279	CODE:
		1280	RETVAL = THIS->parent [0];
		1281	OUTPUT:
		1282	RETVAL
		1283
		1284	Window
		1285	rxvt_term::vt ()
		1286	CODE:
		1287	RETVAL = THIS->vt;
		1288	OUTPUT:
		1289	RETVAL
		1290
		1291	void
		1292	rxvt_term::vt_emask_add (U32 emask)
		1293	CODE:
		1294	THIS->vt_emask_perl |= emask;
		1295	THIS->vt_select_input ();
		1296
		1297	U32
		1298	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1299	CODE:
		1300	RETVAL = THIS->rstyle;
		1301	THIS->rstyle = new_rstyle;
		1302	OUTPUT:
		1303	RETVAL
		1304
		1305	int
657	rxvt_term::view_start (int newval = -1)	1306	rxvt_term::view_start (int newval = 1)
		1307	PROTOTYPE: $;$
658	CODE:	1308	CODE:
659	{	1309	{
660	RETVAL = THIS->view_start;	1310	RETVAL = THIS->view_start;
661		1311
662	if (newval >= 0)	1312	if (newval <= 0)
663	{	1313	THIS->scr_changeview (max (newval, THIS->top_row));
664	THIS->view_start = min (newval, THIS->nsaved);
665	THIS->scr_changeview (RETVAL);
666	}
667	}	1314	}
668	OUTPUT:	1315	OUTPUT:
669	RETVAL	1316	RETVAL
670		1317
671	int	1318	void
672	rxvt_term::nrow ()	1319	rxvt_term::focus_in ()
673	CODE:
674	RETVAL = THIS->nrow;
675	OUTPUT:
676	RETVAL
677		1320
678	int	1321	void
679	rxvt_term::ncol ()	1322	rxvt_term::focus_out ()
		1323
		1324	void
		1325	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1326	ALIAS:
		1327	key_release = 1
680	CODE:	1328	CODE:
681	RETVAL = THIS->ncol;	1329	{
682	OUTPUT:	1330	XKeyEvent xkey;
683	RETVAL	1331
		1332	memset (&xkey, 0, sizeof (xkey));
		1333
		1334	xkey.time = time;
		1335	xkey.state = state;
		1336	xkey.keycode = keycode;
		1337
		1338	xkey.type = ix ? KeyRelease : KeyPress;
		1339	xkey.display = THIS->dpy;
		1340	xkey.window = THIS->vt;
		1341	xkey.root = THIS->display->root;
		1342	xkey.subwindow = THIS->vt;
		1343
		1344	if (ix)
		1345	THIS->key_release (xkey);
		1346	else
		1347	THIS->key_press (xkey);
		1348	}
684		1349
685	void	1350	void
686	rxvt_term::want_refresh ()	1351	rxvt_term::want_refresh ()
687	CODE:	1352	CODE:
688	THIS->want_refresh = 1;	1353	THIS->want_refresh = 1;
689		1354
690	void	1355	void
691	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1356	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:	1357	PPCODE:
693	{	1358	{
694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1359	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
695	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
696		1361
697	line_t &l = ROW(row_number);	1362	line_t &l = ROW(row_number);
698		1363
699	if (GIMME_V != G_VOID)	1364	if (GIMME_V != G_VOID)
700	{	1365	{
701	wchar_t *wstr = new wchar_t [THIS->ncol];	1366	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
702		1367
703	for (int col = 0; col <THIS->ncol; col++)	1368	for (int col = 0; col < THIS->ncol; col++)
704	wstr [col] = l.t [col];	1369	wstr [col] = l.t [col];
705		1370
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));	1371	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
712	free (str);
713	}	1372	}
714		1373
715	if (new_text)	1374	if (new_text)
716	{	1375	{
717	wchar_t *wstr = sv2wcs (new_text);	1376	wchar_t *wstr = sv2wcs (new_text);
718		1377
719	int len = wcslen (wstr);	1378	int len = min (wcslen (wstr) - start_ofs, max_len);
720		1379
721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1380	if (start_col < 0 || start_col + len > THIS->ncol)
722	{	1381	{
723	free (wstr);	1382	free (wstr);
724	croak ("new_text extends beyond horizontal margins");	1383	croak ("new_text extends beyond horizontal margins");
725	}	1384	}
726		1385
727	for (int col = start_col; col < start_col + len; col++)	1386	for (int col = start_col; col < start_col + len; col++)
728	{	1387	{
729	l.t [col] = wstr [col - start_col];	1388	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]));	1389	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
731	}	1390	}
732		1391
733	free (wstr);	1392	free (wstr);
734	}	1393	}
735	}	1394	}
736		1395
737	void	1396	void
738	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1397	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:	1398	PPCODE:
740	{	1399	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1400	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1401	XSRETURN_EMPTY;
743		1402
744	line_t &l = ROW(row_number);	1403	line_t &l = ROW(row_number);
745		1404
746	if (GIMME_V != G_VOID)	1405	if (GIMME_V != G_VOID)
…		…
758	{	1417	{
759	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1418	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
760	croak ("new_rend must be arrayref");	1419	croak ("new_rend must be arrayref");
761		1420
762	AV *av = (AV *)SvRV (new_rend);	1421	AV *av = (AV *)SvRV (new_rend);
763	int len = av_len (av) + 1;	1422	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
764		1423
765	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1424	if (start_col < 0 || start_col + len > THIS->ncol)
766	croak ("new_rend array extends beyond horizontal margins");	1425	croak ("new_rend array extends beyond horizontal margins");
767		1426
768	for (int col = start_col; col < start_col + len; col++)	1427	for (int col = start_col; col < start_col + len; col++)
769	{	1428	{
770	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1429	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
771		1430
772	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1431	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
773	}	1432	}
774	}	1433	}
775	}	1434	}
776		1435
777	int	1436	int
778	rxvt_term::ROW_l (int row_number, int new_length = -2)	1437	rxvt_term::ROW_l (int row_number, int new_length = -1)
779	CODE:	1438	CODE:
780	{	1439	{
781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1440	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
782	XSRETURN_EMPTY;	1441	XSRETURN_EMPTY;
783		1442
784	line_t &l = ROW(row_number);	1443	line_t &l = ROW(row_number);
785	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1444	RETVAL = l.l;
786		1445
787	if (new_length >= -1)	1446	if (new_length >= 0)
788	l.l = new_length;	1447	l.l = new_length;
789	}	1448	}
790	OUTPUT:	1449	OUTPUT:
791	RETVAL	1450	RETVAL
792		1451
793	bool	1452	bool
794	rxvt_term::ROW_is_longer (int row_number)	1453	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
795	CODE:	1454	CODE:
796	{	1455	{
797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1456	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
798	XSRETURN_EMPTY;	1457	XSRETURN_EMPTY;
799		1458
800	line_t &l = ROW(row_number);	1459	line_t &l = ROW(row_number);
801	RETVAL = l.l < 0;	1460	RETVAL = l.is_longer ();
		1461
		1462	if (new_is_longer >= 0)
		1463	l.is_longer (new_is_longer);
802	}	1464	}
803	OUTPUT:	1465	OUTPUT:
804	RETVAL	1466	RETVAL
805		1467
806	SV *	1468	SV *
807	rxvt_term::special_encode (SV *str)	1469	rxvt_term::special_encode (SV *string)
808	CODE:	1470	CODE:
809	abort ();//TODO	1471	{
		1472	wchar_t *wstr = sv2wcs (string);
		1473	int wlen = wcslen (wstr);
		1474	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1475
		1476	rxvt_push_locale (THIS->locale);
		1477
		1478	wchar_t *r = rstr;
		1479	for (wchar_t *s = wstr; *s; s++)
		1480	{
		1481	int w = WCWIDTH (*s);
		1482
		1483	if (w == 0)
		1484	{
		1485	if (r == rstr)
		1486	croak ("leading combining character unencodable");
		1487
		1488	unicode_t n = rxvt_compose (r[-1], *s);
		1489	if (n == NOCHAR)
		1490	n = rxvt_composite.compose (r[-1], *s);
		1491
		1492	r[-1] = n;
		1493	}
		1494	#if !UNICODE_3
		1495	else if (*s >= 0x10000)
		1496	*r++ = rxvt_composite.compose (*s);
		1497	#endif
		1498	else
		1499	*r++ = *s;
		1500
		1501	// the *2 above only allows wcwidth <= 2
		1502	if (w > 1)
		1503	*r++ = NOCHAR;
		1504	}
		1505
		1506	rxvt_pop_locale ();
		1507
		1508	RETVAL = wcs2sv (rstr, r - rstr);
		1509	}
		1510	OUTPUT:
		1511	RETVAL
810		1512
811	SV *	1513	SV *
812	rxvt_term::special_decode (SV *str)	1514	rxvt_term::special_decode (SV *text)
813	CODE:	1515	CODE:
814	abort ();//TODO	1516	{
		1517	wchar_t *wstr = sv2wcs (text);
		1518	int wlen = wcslen (wstr);
		1519	int dlen = 0;
		1520
		1521	// find length
		1522	for (wchar_t *s = wstr; *s; s++)
		1523	if (*s == NOCHAR)
		1524	;
		1525	else if (IS_COMPOSE (*s))
		1526	dlen += rxvt_composite.expand (*s, 0);
		1527	else
		1528	dlen++;
		1529
		1530	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1531
		1532	// decode
		1533	wchar_t *r = rstr;
		1534	for (wchar_t *s = wstr; *s; s++)
		1535	if (*s == NOCHAR)
		1536	;
		1537	else if (IS_COMPOSE (*s))
		1538	r += rxvt_composite.expand (*s, r);
		1539	else
		1540	*r++ = *s;
		1541
		1542	RETVAL = wcs2sv (rstr, r - rstr);
		1543	}
		1544	OUTPUT:
		1545	RETVAL
815		1546
816	void	1547	void
817	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1548	rxvt_term::_resource (char *name, int index, SV *newval = 0)
818	PPCODE:	1549	PPCODE:
819	{	1550	{
820	struct resval { const char *name; int value; } rslist [] = {	1551	static const struct resval { const char *name; int value; } *rs, rslist [] = {
821	# define def(name) { # name, Rs_ ## name },	1552	# define def(name) { # name, Rs_ ## name },
822	# define reserve(name,count)	1553	# define reserve(name,count)
823	# include "rsinc.h"	1554	# include "rsinc.h"
824	# undef def	1555	# undef def
825	# undef reserve	1556	# undef reserve
826	};	1557	};
827		1558
828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1559	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
829		1560
830	do {	1561	do {
831	if (rs-- == rslist)	1562	if (rs-- == rslist)
832	croak ("no such resource '%s', requested", name);	1563	croak ("no such resource '%s', requested", name);
833	} while (strcmp (name, rs->name));	1564	} while (strcmp (name, rs->name));
…		…
851	else	1582	else
852	THIS->rs [index] = 0;	1583	THIS->rs [index] = 0;
853	}	1584	}
854	}	1585	}
855		1586
		1587	const char *
		1588	rxvt_term::x_resource (const char *name)
		1589
		1590	bool
		1591	rxvt_term::option (U32 optval, int set = -1)
		1592	CODE:
		1593	{
		1594	RETVAL = THIS->options & optval;
		1595
		1596	if (set >= 0)
		1597	{
		1598	if (set)
		1599	THIS->options |= optval;
		1600	else
		1601	THIS->options &= ~optval;
		1602
		1603	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1604	switch (optval)
		1605	{
		1606	case Opt_skipBuiltinGlyphs:
		1607	THIS->set_fonts ();
		1608	THIS->scr_remap_chars ();
		1609	THIS->scr_touch (true);
		1610	THIS->want_refresh = 1;
		1611	break;
		1612
		1613	case Opt_cursorUnderline:
		1614	THIS->want_refresh = 1;
		1615	break;
		1616
		1617	# case Opt_scrollBar_floating:
		1618	# case Opt_scrollBar_right:
		1619	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1620	# break;
		1621	}
		1622	}
		1623	}
		1624	OUTPUT:
		1625	RETVAL
		1626
		1627	bool
		1628	rxvt_term::parse_keysym (char *keysym, char *str)
		1629	CODE:
		1630	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1631	THIS->keyboard->register_done ();
		1632	OUTPUT:
		1633	RETVAL
		1634
856	void	1635	void
857	rxvt_term::selection_mark (...)	1636	rxvt_term::screen_cur (...)
858	PROTOTYPE: $;$$	1637	PROTOTYPE: $;$$
859	ALIAS:	1638	ALIAS:
		1639	screen_cur = 0
860	selection_beg = 1	1640	selection_beg = 1
861	selection_end = 2	1641	selection_end = 2
		1642	selection_mark = 3
862	PPCODE:	1643	PPCODE:
863	{	1644	{
864	row_col_t &sel = ix == 1 ? THIS->selection.beg	1645	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1646	: ix == 1 ? THIS->selection.beg
865	: ix == 2 ? THIS->selection.end	1647	: ix == 2 ? THIS->selection.end
866	: THIS->selection.mark;	1648	: THIS->selection.mark;
867		1649
868	if (GIMME_V != G_VOID)	1650	if (GIMME_V != G_VOID)
869	{	1651	{
870	EXTEND (SP, 2);	1652	EXTEND (SP, 2);
871	PUSHs (sv_2mortal (newSViv (sel.row)));	1653	PUSHs (sv_2mortal (newSViv (rc.row)));
872	PUSHs (sv_2mortal (newSViv (sel.col)));	1654	PUSHs (sv_2mortal (newSViv (rc.col)));
873	}	1655	}
874		1656
875	if (items == 3)	1657	if (items == 3)
876	{	1658	{
877	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1659	rc.row = SvIV (ST (1));
878	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1660	rc.col = SvIV (ST (2));
		1661
		1662	if (ix == 2)
		1663	{
		1664	if (rc.col == 0)
		1665	{
		1666	// col == 0 means end of previous line
		1667	rc.row--;
		1668	rc.col = THIS->ncol;
		1669	}
		1670	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1671	&& rc.col > ROW(rc.row).l)
		1672	{
		1673	// col >= length means while line and add newline
		1674	rc.col = THIS->ncol;
		1675	}
		1676	}
		1677
		1678	clamp_it (rc.col, 0, THIS->ncol);
		1679	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
879		1680
880	if (ix)	1681	if (ix)
881	THIS->want_refresh = 1;	1682	THIS->want_refresh = 1;
882	}	1683	}
883	}	1684	}
884		1685
		1686	char
		1687	rxvt_term::cur_charset ()
		1688	CODE:
		1689	RETVAL = THIS->charsets [THIS->screen.charset];
		1690	OUTPUT:
		1691	RETVAL
		1692
		1693	void
		1694	rxvt_term::selection_clear ()
		1695
		1696	void
		1697	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1698	CODE:
		1699	THIS->selection.op = SELECTION_CONT;
		1700	THIS->selection.rect = rect;
		1701	THIS->selection_make (eventtime);
		1702
885	int	1703	int
886	rxvt_term::selection_grab (int eventtime = CurrentTime)	1704	rxvt_term::selection_grab (Time eventtime)
887		1705
888	void	1706	void
889	rxvt_term::selection (SV *newtext = 0)	1707	rxvt_term::selection (SV *newtext = 0)
890	PPCODE:	1708	PPCODE:
891	{	1709	{
892	if (GIMME_V != G_VOID)	1710	if (GIMME_V != G_VOID)
893	{	1711	XPUSHs (THIS->selection.text
894	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1712	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
895	SV *sv = newSVpv (sel, 0);	1713	: &PL_sv_undef);
896	SvUTF8_on (sv);
897	free (sel);
898	XPUSHs (sv_2mortal (sv));
899	}
900		1714
901	if (newtext)	1715	if (newtext)
902	{	1716	{
903	free (THIS->selection.text);	1717	free (THIS->selection.text);
904		1718
905	THIS->selection.text = sv2wcs (newtext);	1719	THIS->selection.text = sv2wcs (newtext);
906	THIS->selection.len = wcslen (THIS->selection.text);	1720	THIS->selection.len = wcslen (THIS->selection.text);
907	}	1721	}
908	}	1722	}
909		1723
		1724	void
		1725	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)
		1726
		1727	void
		1728	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1729
		1730	void
		1731	rxvt_term::scr_bell ()
		1732
		1733	void
		1734	rxvt_term::scr_change_screen (int screen)
		1735
		1736	void
		1737	rxvt_term::scr_add_lines (SV *string)
		1738	CODE:
		1739	{
		1740	wchar_t *wstr = sv2wcs (string);
		1741	THIS->scr_add_lines (wstr, wcslen (wstr));
		1742	free (wstr);
		1743	}
		1744
910	void	1745	void
911	rxvt_term::tt_write (SV *octets)	1746	rxvt_term::tt_write (SV *octets)
912	INIT:	1747	INIT:
913	STRLEN len;	1748	STRLEN len;
914	char *str = SvPVbyte (octets, len);	1749	char *str = SvPVbyte (octets, len);
915	C_ARGS:	1750	C_ARGS:
916	(unsigned char *)str, len	1751	str, len
		1752
		1753	void
		1754	rxvt_term::cmd_parse (SV *octets)
		1755	CODE:
		1756	{
		1757	STRLEN len;
		1758	char *str = SvPVbyte (octets, len);
		1759
		1760	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1761	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1762
		1763	THIS->cmdbuf_ptr = str;
		1764	THIS->cmdbuf_endp = str + len;
		1765
		1766	rxvt_push_locale (THIS->locale);
		1767	THIS->cmd_parse ();
		1768	rxvt_pop_locale ();
		1769
		1770	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1771	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1772	}
917		1773
918	SV *	1774	SV *
919	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1775	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
920	CODE:	1776	CODE:
921	{	1777	{
…		…
924	o->self = (HV *)SvRV (RETVAL);	1780	o->self = (HV *)SvRV (RETVAL);
925	}	1781	}
926	OUTPUT:	1782	OUTPUT:
927	RETVAL	1783	RETVAL
928		1784
		1785	#############################################################################
		1786	# Various X Utility Functions
		1787	#############################################################################
		1788
		1789	void
		1790	rxvt_term::XListProperties (Window window)
		1791	PPCODE:
		1792	{
		1793	int count;
		1794	Atom *props = XListProperties (THIS->dpy, window, &count);
		1795
		1796	EXTEND (SP, count);
		1797	while (count--)
		1798	PUSHs (newSVuv ((U32)props [count]));
		1799
		1800	XFree (props);
		1801	}
		1802
		1803	void
		1804	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1805	PPCODE:
		1806	{
		1807	Atom type;
		1808	int format;
		1809	unsigned long nitems;
		1810	unsigned long bytes_after;
		1811	unsigned char *prop;
		1812
		1813	XGetWindowProperty (THIS->dpy, window, property,
		1814	0, 1<<24, 0, AnyPropertyType,
		1815	&type, &format, &nitems, &bytes_after, &prop);
		1816
		1817	if (type != None)
		1818	{
		1819	int elemsize = format == 16 ? sizeof (short)
		1820	: format == 32 ? sizeof (long)
		1821	: 1;
		1822
		1823	EXTEND (SP, 3);
		1824	PUSHs (newSVuv ((U32)type));
		1825	PUSHs (newSViv (format));
		1826	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1827	XFree (prop);
		1828	}
		1829	}
		1830
		1831	void
		1832	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1833	CODE:
		1834	{
		1835	STRLEN len;
		1836	char *data_ = SvPVbyte (data, len);
		1837
		1838	int elemsize = format == 16 ? sizeof (short)
		1839	: format == 32 ? sizeof (long)
		1840	: 1;
		1841
		1842	XChangeProperty (THIS->dpy, window, property,
		1843	type, format, PropModeReplace,
		1844	(unsigned char *)data_, len / elemsize);
		1845	}
		1846
		1847	Atom
		1848	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1849	C_ARGS: term->dpy, atom_name, only_if_exists
		1850
		1851	char *
		1852	XGetAtomName (rxvt_term *term, Atom atom)
		1853	C_ARGS: term->dpy, atom
		1854	CLEANUP:
		1855	XFree (RETVAL);
		1856
		1857	void
		1858	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1859	C_ARGS: term->dpy, window, property
		1860
		1861	Window
		1862	rxvt_term::DefaultRootWindow ()
		1863	CODE:
		1864	RETVAL = THIS->display->root;
		1865	OUTPUT:
		1866	RETVAL
		1867
		1868	#if 0
		1869
		1870	Window
		1871	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1872	C_ARGS: term->dpy, (Window)parent,
		1873	x, y, width, height, 0,
		1874	term->pix_colors_focused[Color_border],
		1875	term->pix_colors_focused[Color_border]
		1876
		1877	#endif
		1878
		1879	void
		1880	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1881	C_ARGS: term->dpy, window, parent, x, y
		1882
		1883	void
		1884	XMapWindow (rxvt_term *term, Window window)
		1885	C_ARGS: term->dpy, window
		1886
		1887	void
		1888	XUnmapWindow (rxvt_term *term, Window window)
		1889	C_ARGS: term->dpy, window
		1890
		1891	void
		1892	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1893	C_ARGS: term->dpy, window, x, y, width, height
		1894
		1895	void
		1896	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1897	CODE:
		1898	{
		1899	XWindowAttributes attr;
		1900	XGetWindowAttributes (THIS->dpy, window, &attr);
		1901	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1902	}
		1903
		1904	void
		1905	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1906	PPCODE:
		1907	{
		1908	int dx, dy;
		1909	Window child;
		1910
		1911	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1912	{
		1913	EXTEND (SP, 3);
		1914	PUSHs (newSViv (dx));
		1915	PUSHs (newSViv (dy));
		1916	PUSHs (newSVuv (child));
		1917	}
		1918	}
		1919
		1920	#############################################################################
		1921	# urxvt::overlay
		1922	#############################################################################
		1923
929	MODULE = urxvt PACKAGE = urxvt::overlay	1924	MODULE = urxvt PACKAGE = urxvt::overlay
930		1925
931	void	1926	void
932	overlay::set (int x, int y, SV *text, SV *rend = 0)	1927	overlay::set (int x, int y, SV *text, SV *rend = 0)
933		1928
…		…
937	void	1932	void
938	overlay::hide ()	1933	overlay::hide ()
939		1934
940	void	1935	void
941	overlay::DESTROY ()	1936	overlay::DESTROY ()
		1937
		1938	#############################################################################
		1939	# urxvt::watcher
		1940	#############################################################################
		1941
		1942	MODULE = urxvt PACKAGE = urxvt::watcher
		1943
		1944	CHAINED
		1945	perl_watcher::cb (SV *cb)
		1946	CODE:
		1947	THIS->cb (cb);
		1948	OUTPUT:
		1949	RETVAL
		1950
		1951	#############################################################################
		1952	# urxvt::timer
		1953	#############################################################################
942		1954
943	MODULE = urxvt PACKAGE = urxvt::timer	1955	MODULE = urxvt PACKAGE = urxvt::timer
944		1956
945	SV *	1957	SV *
946	timer::new ()	1958	timer::new ()
947	CODE:	1959	CODE:
948	timer *w = new timer;	1960	timer *w = new timer;
949	w->start (NOW);	1961	w->start (NOW);
950	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1962	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
951	w->self = (HV *)SvRV (RETVAL);	1963	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:	1964	OUTPUT:
961	RETVAL	1965	RETVAL
962		1966
963	NV	1967	NV
964	timer::at ()	1968	timer::at ()
965	CODE:	1969	CODE:
966	RETVAL = THIS->at;	1970	RETVAL = THIS->at;
967	OUTPUT:	1971	OUTPUT:
968	RETVAL	1972	RETVAL
969		1973
970	timer *	1974	CHAINED
971	timer::interval (NV interval)	1975	timer::interval (NV interval)
972	CODE:	1976	CODE:
973	THIS->interval = interval;	1977	THIS->interval = interval;
		1978	OUTPUT:
974	RETVAL = THIS;	1979	RETVAL
975	OUTPUT:
976	RETVAL
977		1980
978	timer *	1981	CHAINED
979	timer::set (NV tstamp)	1982	timer::set (NV tstamp)
980	CODE:	1983	CODE:
981	THIS->set (tstamp);	1984	THIS->set (tstamp);
		1985	OUTPUT:
982	RETVAL = THIS;	1986	RETVAL
983	OUTPUT:
984	RETVAL
985		1987
986	timer *	1988	CHAINED
987	timer::start (NV tstamp = THIS->at)	1989	timer::start (NV tstamp = THIS->at)
988	CODE:	1990	CODE:
989	THIS->start (tstamp);	1991	THIS->start (tstamp);
		1992	OUTPUT:
990	RETVAL = THIS;	1993	RETVAL
991	OUTPUT:
992	RETVAL
993		1994
994	timer *	1995	CHAINED
		1996	timer::after (NV delay)
		1997	CODE:
		1998	THIS->start (NOW + delay);
		1999	OUTPUT:
		2000	RETVAL
		2001
		2002	CHAINED
995	timer::stop ()	2003	timer::stop ()
996	CODE:	2004	CODE:
997	THIS->stop ();	2005	THIS->stop ();
998	RETVAL = THIS;
999	OUTPUT:	2006	OUTPUT:
1000	RETVAL	2007	RETVAL
1001		2008
1002	void	2009	void
1003	timer::DESTROY ()	2010	timer::DESTROY ()
		2011
		2012	#############################################################################
		2013	# urxvt::iow
		2014	#############################################################################
1004		2015
1005	MODULE = urxvt PACKAGE = urxvt::iow	2016	MODULE = urxvt PACKAGE = urxvt::iow
1006		2017
1007	SV *	2018	SV *
1008	iow::new ()	2019	iow::new ()
1009	CODE:	2020	CODE:
1010	iow *w = new iow;	2021	iow *w = new iow;
1011	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2022	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1012	w->self = (HV *)SvRV (RETVAL);	2023	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:	2024	OUTPUT:
1014	RETVAL	2025	RETVAL
1015		2026
1016	iow *	2027	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)	2028	iow::fd (int fd)
1026	CODE:	2029	CODE:
1027	THIS->fd = fd;	2030	THIS->fd = fd;
		2031	OUTPUT:
1028	RETVAL = THIS;	2032	RETVAL
1029	OUTPUT:
1030	RETVAL
1031		2033
1032	iow *	2034	CHAINED
1033	iow::events (short events)	2035	iow::events (short events)
1034	CODE:	2036	CODE:
1035	THIS->events = events;	2037	THIS->events = events;
		2038	OUTPUT:
1036	RETVAL = THIS;	2039	RETVAL
1037	OUTPUT:
1038	RETVAL
1039		2040
1040	iow *	2041	CHAINED
1041	iow::start ()	2042	iow::start ()
1042	CODE:	2043	CODE:
1043	THIS->start ();	2044	THIS->start ();
		2045	OUTPUT:
1044	RETVAL = THIS;	2046	RETVAL
1045	OUTPUT:
1046	RETVAL
1047		2047
1048	iow *	2048	CHAINED
1049	iow::stop ()	2049	iow::stop ()
1050	CODE:	2050	CODE:
1051	THIS->stop ();	2051	THIS->stop ();
1052	RETVAL = THIS;
1053	OUTPUT:	2052	OUTPUT:
1054	RETVAL	2053	RETVAL
1055		2054
1056	void	2055	void
1057	iow::DESTROY ()	2056	iow::DESTROY ()
1058		2057
		2058	#############################################################################
		2059	# urxvt::iw
		2060	#############################################################################
1059		2061
		2062	MODULE = urxvt PACKAGE = urxvt::iw
		2063
		2064	SV *
		2065	iw::new ()
		2066	CODE:
		2067	iw *w = new iw;
		2068	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2069	w->self = (HV *)SvRV (RETVAL);
		2070	OUTPUT:
		2071	RETVAL
		2072
		2073	CHAINED
		2074	iw::start ()
		2075	CODE:
		2076	THIS->start ();
		2077	OUTPUT:
		2078	RETVAL
		2079
		2080	CHAINED
		2081	iw::stop ()
		2082	CODE:
		2083	THIS->stop ();
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	void
		2088	iw::DESTROY ()
		2089
		2090	#############################################################################
		2091	# urxvt::pw
		2092	#############################################################################
		2093
		2094	MODULE = urxvt PACKAGE = urxvt::pw
		2095
		2096	SV *
		2097	pw::new ()
		2098	CODE:
		2099	pw *w = new pw;
		2100	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2101	w->self = (HV *)SvRV (RETVAL);
		2102	OUTPUT:
		2103	RETVAL
		2104
		2105	CHAINED
		2106	pw::start (int pid)
		2107	CODE:
		2108	THIS->start (pid);
		2109	OUTPUT:
		2110	RETVAL
		2111
		2112	CHAINED
		2113	pw::stop ()
		2114	CODE:
		2115	THIS->stop ();
		2116	OUTPUT:
		2117	RETVAL
		2118
		2119	void
		2120	pw::DESTROY ()
		2121
		2122

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