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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.20 by root, Wed Jan 4 00:09:12 2006 UTC vs.
Revision 1.128 by root, Sat Dec 26 09:42:16 2009 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
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 "ev_cpp.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	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		45
40	#undef LINENO	46	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	48	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	57	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	58	return rxvt_utf8towcs (str, len);
53	}	59	}
54		60
55	static SV *	61	static SV *
56	new_ref (HV *hv, const char *klass)	62	wcs2sv (wchar_t *wstr, int len = -1)
57	{	63	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	64	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		65
61	//TODO: use magic	66	SV *sv = newSVpv (str, 0);
		67	SvUTF8_on (sv);
		68	free (str);
		69
		70	return sv;
		71	}
		72
62	static SV *	73	static SV *
63	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
64	{	75	{
65	HV *hv = newHV ();	76	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	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);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		101
91	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
92	}	103	}
93		104
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		107
97	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
98		109
99	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
100	{	113	{
101	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
102	HV *self;	119	HV *self;
103
104	perl_watcher ()
105	: cbsv (newSV (0))
106	{
107	}
108
109	~perl_watcher ()
110	{
111	SvREFCNT_dec (cbsv);
112	}
113
114	void cb (SV *cb)
115	{
116	sv_setsv (cbsv, cb);
117	}
118
119	void invoke (const char *type, SV *self, int arg = -1);
120	};
121
122	void
123	perl_watcher::invoke (const char *type, SV *self, int arg)
124	{
125	dSP;
126
127	ENTER;
128	SAVETMPS;
129
130	PUSHMARK (SP);
131
132	XPUSHs (sv_2mortal (self));
133
134	if (arg >= 0)
135	XPUSHs (sv_2mortal (newSViv (arg)));
136
137	PUTBACK;
138	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139	SPAGAIN;
140
141	PUTBACK;
142	FREETMPS;
143	LEAVE;
144
145	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}
148
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152	struct timer : time_watcher, perl_watcher
153	{
154	tstamp interval;
155
156	timer ()
157	: time_watcher (this, &timer::execute)
158	{
159	}
160
161	void execute (time_watcher &w)
162	{
163	if (interval)
164	start (at + interval);
165
166	invoke ("urxvt::timer", newSVtimer (this));
167	}
168	};
169
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173	struct iow : io_watcher, perl_watcher
174	{
175	iow ()
176	: io_watcher (this, &iow::execute)
177	{
178	}
179
180	void execute (io_watcher &w, short revents)
181	{
182	invoke ("urxvt::iow", newSViow (this), revents);
183	}
184	};
185
186	/////////////////////////////////////////////////////////////////////////////
187
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189
190	struct overlay {
191	HV *self;
192	rxvt_term *THIS;
193	int x, y, w, h;
194	int border;
195	text_t **text;
196	rend_t **rend;
197		120
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	122	~overlay ();
200		123
201	void show ();	124	void show ();
…		…
205		128
206	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
207	};	130	};
208		131
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
211	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
212	if (border == 2)	143	if (border == 2)
213	{	144	{
214	w += 2;	145	w += 2;
215	h += 2;	146	h += 2;
216	}	147	}
217		148
218	text = new text_t *[h];	149	text = new text_t *[h];
219	rend = new rend_t *[h];	150	rend = new rend_t *[h];
220		151
221	for (int y = 0; y < h; y++)	152	for (int y = 0; y < h; y++)
222	{	153	{
223	text_t *tp = text[y] = new text_t[w];	154	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	155	rend_t *rp = rend[y] = new rend_t[w];
225		156
226	text_t t0, t1, t2;	157	text_t t0, t1, t2;
227	rend_t r = rstyle;	158	rend_t r = rstyle;
228		159
229	if (border == 2)	160	if (border == 2)
230	{	161	{
231	if (y == 0)	162	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	163	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	164	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	165	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	166	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	167	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		168
238	*tp++ = t0;	169	*tp++ = t0;
239	*rp++ = r;	170	*rp++ = r;
240		171
241	for (int x = w - 2; x-- > 0; )	172	for (int x = w - 2; x-- > 0; )
242	{	173	{
243	*tp++ = t1;	174	*tp++ = t1;
244	*rp++ = r;	175	*rp++ = r;
245	}	176	}
246		177
247	*tp = t2;	178	*tp = t2;
248	*rp = r;	179	*rp = r;
249	}	180	}
250	else	181	else
251	for (int x = w; x-- > 0; )	182	for (int x = w; x-- > 0; )
252	{	183	{
253	*tp++ = 0x0020;	184	*tp++ = 0x0020;
254	*rp++ = r;	185	*rp++ = r;
255	}	186	}
256	}	187	}
257		188
258	show ();	189	show ();
259	THIS->want_refresh = 1;
260	}	190	}
261		191
262	overlay::~overlay ()	192	overlay::~overlay ()
263	{	193	{
264	hide ();	194	hide ();
…		…
269	delete [] rend[y];	199	delete [] rend[y];
270	}	200	}
271		201
272	delete [] text;	202	delete [] text;
273	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
274		216
275	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
276	}	218	THIS->refresh_check ();
277
278	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	}	219	}
286		220
287	void	221	void
288	overlay::hide ()	222	overlay::hide ()
289	{	223	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
291		226
292	if (ovs)	227	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		228
296	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
299	}	243	}
300		244
301	void overlay::swap ()	245	void overlay::swap ()
302	{	246	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
305		249
306	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
307	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
308		257
309	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
310	{	259	{
311	text_t *t1 = text [y];	260	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
313		262
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	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;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		265
317	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
318	{	267	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	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));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	270	}
322	}	271	}
323		272
…		…
333		282
334	wchar_t *wtext = sv2wcs (text);	283	wchar_t *wtext = sv2wcs (text);
335		284
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	285	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	286	this->text [y][x + col] = wtext [col];
338		287
339	free (wtext);	288	free (wtext);
340		289
341	if (rend)	290	if (rend)
342	{	291	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
345		294
346	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
347		296
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	299	}
351		300
352	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
353	}	303	}
354
355		304
356	/////////////////////////////////////////////////////////////////////////////	305	/////////////////////////////////////////////////////////////////////////////
357		306
		307	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
		310
		311	/////////////////////////////////////////////////////////////////////////////
		312
358	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
359		314
360	static PerlInterpreter *perl;	315	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		316
366	rxvt_perl_interp::~rxvt_perl_interp ()	317	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	318	{
368	if (perl)	319	if (perl)
369	{	320	{
370	perl_destruct (perl);	321	perl_destruct (perl);
371	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
372	}	324	}
373	}	325	}
374		326
375	void	327	void
376	rxvt_perl_interp::init ()	328	rxvt_perl_interp::init (rxvt_term *term)
377	{	329	{
378	if (!perl)	330	if (!perl)
379	{	331	{
		332	rxvt_push_locale (""); // perl init destroys current locale
		333
		334	perl_environ = rxvt_environ;
		335	swap (perl_environ, environ);
		336
380	char *argv[] = {	337	char *args[] = {
381	"",	338	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"-e"
		340	"BEGIN {"
		341	" urxvt->bootstrap;"
		342	" unshift @INC, '" LIBDIR "';"
		343	"}"
		344	""
		345	"use urxvt;"
383	};	346	};
		347	int argc = sizeof (args) / sizeof (args[0]);
		348	char **argv = args;
384		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
385	perl = perl_alloc ();	351	perl = perl_alloc ();
386	perl_construct (perl);	352	perl_construct (perl);
387		353
388	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389	|| perl_run (perl))	355	|| perl_run (perl))
390	{	356	{
391	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
392		358
393	perl_destruct (perl);	359	perl_destruct (perl);
394	perl_free (perl);	360	perl_free (perl);
395	perl = 0;	361	perl = 0;
396	}	362	}
		363
		364	swap (perl_environ, environ);
		365
		366	rxvt_pop_locale ();
		367	}
		368
		369	if (perl)
		370	{
		371	// runs outside of perls ENV
		372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		374	}
		375	}
		376
		377	static void
		378	ungrab (rxvt_term *THIS)
		379	{
		380	if (THIS->perl.grabtime)
		381	{
		382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		384	THIS->perl.grabtime = 0;
397	}	385	}
398	}	386	}
399		387
400	bool	388	bool
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
402	{	390	{
403	if (!perl)	391	if (!perl || !term->perl.self)
404	return false;	392	return false;
405		393
406	if (htype == HOOK_INIT) // first hook ever called	394	// pre-handling of some events
		395	if (htype == HOOK_REFRESH_END)
407	{	396	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	397	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);	398
		399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
410	}	401	}
411	else if (!term->self)	402
412	return false; // perl not initialized for this instance	403	swap (perl_environ, environ);
		404
		405	bool event_consumed;
		406
		407	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		408	|| term->perl.should_invoke [htype])
		409	try
		410	{
		411	dSP;
		412	va_list ap;
		413
		414	va_start (ap, htype);
		415
		416	ENTER;
		417	SAVETMPS;
		418
		419	PUSHMARK (SP);
		420
		421	XPUSHs (sv_2mortal (newSVterm (term)));
		422	XPUSHs (sv_2mortal (newSViv (htype)));
		423
		424	for (;;) {
		425	data_type dt = (data_type)va_arg (ap, int);
		426
		427	switch (dt)
		428	{
		429	case DT_INT:
		430	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		431	break;
		432
		433	case DT_LONG:
		434	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		435	break;
		436
		437	case DT_STR:
		438	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		439	break;
		440
		441	case DT_STR_LEN:
		442	{
		443	char *str = va_arg (ap, char *);
		444	int len = va_arg (ap, int);
		445
		446	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		447	}
		448	break;
		449
		450	case DT_WCS_LEN:
		451	{
		452	wchar_t *wstr = va_arg (ap, wchar_t *);
		453	int wlen = va_arg (ap, int);
		454
		455	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		456	}
		457	break;
		458
		459	case DT_LCS_LEN:
		460	{
		461	long *lstr = va_arg (ap, long *);
		462	int llen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		465	}
		466	break;
		467
		468	case DT_XEVENT:
		469	{
		470	XEvent *xe = va_arg (ap, XEvent *);
		471	HV *hv = newHV ();
		472
		473	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		474	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		475	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		476	# undef set
		477
		478	setiv (type, xe->type);
		479	setiv (send_event, xe->xany.send_event);
		480	setiv (serial, xe->xany.serial);
		481
		482	switch (xe->type)
		483	{
		484	case KeyPress:
		485	case KeyRelease:
		486	case ButtonPress:
		487	case ButtonRelease:
		488	case MotionNotify:
		489	setuv (window, xe->xmotion.window);
		490	setuv (root, xe->xmotion.root);
		491	setuv (subwindow, xe->xmotion.subwindow);
		492	setuv (time, xe->xmotion.time);
		493	setiv (x, xe->xmotion.x);
		494	setiv (y, xe->xmotion.y);
		495	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		496	setiv (col, xe->xmotion.x / term->fwidth);
		497	setiv (x_root, xe->xmotion.x_root);
		498	setiv (y_root, xe->xmotion.y_root);
		499	setuv (state, xe->xmotion.state);
		500
		501	switch (xe->type)
		502	{
		503	case KeyPress:
		504	case KeyRelease:
		505	setuv (keycode, xe->xkey.keycode);
		506	break;
		507
		508	case ButtonPress:
		509	case ButtonRelease:
		510	setuv (button, xe->xbutton.button);
		511	break;
		512
		513	case MotionNotify:
		514	setiv (is_hint, xe->xmotion.is_hint);
		515	break;
		516	}
		517
		518	break;
		519
		520	case MapNotify:
		521	case UnmapNotify:
		522	case ConfigureNotify:
		523	setuv (event, xe->xconfigure.event);
		524	setuv (window, xe->xconfigure.window);
		525
		526	switch (xe->type)
		527	{
		528	case ConfigureNotify:
		529	setiv (x, xe->xconfigure.x);
		530	setiv (y, xe->xconfigure.y);
		531	setiv (width, xe->xconfigure.width);
		532	setiv (height, xe->xconfigure.height);
		533	setuv (above, xe->xconfigure.above);
		534	break;
		535	}
		536
		537	break;
		538
		539	case PropertyNotify:
		540	setuv (window, xe->xproperty.window);
		541	setuv (atom, xe->xproperty.atom);
		542	setuv (time, xe->xproperty.time);
		543	setiv (state, xe->xproperty.state);
		544	break;
		545
		546	case ClientMessage:
		547	setuv (window, xe->xclient.window);
		548	setuv (message_type, xe->xclient.message_type);
		549	setuv (format, xe->xclient.format);
		550	setuv (l0, xe->xclient.data.l[0]);
		551	setuv (l1, xe->xclient.data.l[1]);
		552	setuv (l2, xe->xclient.data.l[2]);
		553	setuv (l3, xe->xclient.data.l[3]);
		554	setuv (l4, xe->xclient.data.l[4]);
		555	break;
		556	}
		557
		558	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		559	}
		560	break;
		561
		562	case DT_END:
		563	goto call;
		564
		565	default:
		566	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		567	}
		568	}
		569
		570	call:
		571	va_end (ap);
		572
		573	PUTBACK;
		574	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		575	SPAGAIN;
		576
		577	if (count)
		578	{
		579	SV *status = POPs;
		580	count = SvTRUE (status);
		581	}
		582
		583	PUTBACK;
		584	FREETMPS;
		585	LEAVE;
		586
		587	if (SvTRUE (ERRSV))
		588	{
		589	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		590	ungrab (term); // better lose the grab than the session
		591	}
		592
		593	event_consumed = !!count;
		594	}
		595	catch (...)
		596	{
		597	swap (perl_environ, environ);
		598	throw;
		599	}
		600	else
		601	event_consumed = false;
		602
		603	// post-handling of some events
		604	if (htype == HOOK_REFRESH_BEGIN)
		605	{
		606	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		607
		608	for (int i = AvFILL (av); i >= 0; i--)
		609	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		610	}
413	else if (htype == HOOK_DESTROY)	611	else if (htype == HOOK_DESTROY)
414	{	612	{
415	// handled later	613	clearSVptr ((SV *)term->perl.self);
		614	SvREFCNT_dec ((SV *)term->perl.self);
		615
		616	// don't allow further calls
		617	term->perl.self = 0;
416	}	618	}
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		619
421	if (HvKEYS (hv))	620	swap (perl_environ, environ);
422	{
423	hv_iterinit (hv);
424		621
425	while (HE *he = hv_iternext (hv))	622	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	}	623	}
497		624
498	/////////////////////////////////////////////////////////////////////////////	625	/////////////////////////////////////////////////////////////////////////////
499		626
500	MODULE = urxvt PACKAGE = urxvt	627	MODULE = urxvt PACKAGE = urxvt
501		628
502	PROTOTYPES: ENABLE	629	PROTOTYPES: ENABLE
503		630
504	BOOT:	631	BOOT:
505	{	632	{
506	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	633	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
507	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	634	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		635	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		636	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		637
508	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	638	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
509	set_hookname (INIT);	639	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
510	set_hookname (RESET);	640	# include "hookinc.h"
511	set_hookname (START);	641	# undef def
512	set_hookname (DESTROY);
513	set_hookname (SEL_BEGIN);
514	set_hookname (SEL_EXTEND);
515	set_hookname (SEL_MAKE);
516	set_hookname (SEL_GRAB);
517	set_hookname (FOCUS_IN);
518	set_hookname (FOCUS_OUT);
519	set_hookname (VIEW_CHANGE);
520	set_hookname (SCROLL_BACK);
521	set_hookname (TTY_ACTIVITY);
522	set_hookname (OSC_SEQ);
523	set_hookname (REFRESH_BEGIN);
524	set_hookname (REFRESH_END);
525	set_hookname (KEYBOARD_COMMAND);
526		642
		643	HV *option = get_hv ("urxvt::OPTION", 1);
		644	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		645	# define nodef(name)
		646	# include "optinc.h"
		647	# undef nodef
		648	# undef def
		649
		650	HV *stash = gv_stashpv ("urxvt", 1);
		651	static const struct {
		652	const char *name;
		653	IV iv;
		654	} *civ, const_iv[] = {
		655	# define const_iv(name) { # name, (IV)name }
		656	const_iv (NUM_RESOURCES),
527	export_const (DEFAULT_RSTYLE);	657	const_iv (DEFAULT_RSTYLE),
528	export_const (OVERLAY_RSTYLE);	658	const_iv (OVERLAY_RSTYLE),
529	export_const (RS_Bold);	659	const_iv (RS_Bold),
530	export_const (RS_Italic);	660	const_iv (RS_Italic),
531	export_const (RS_Blink);	661	const_iv (RS_Blink),
532	export_const (RS_RVid);	662	const_iv (RS_RVid),
533	export_const (RS_Uline);	663	const_iv (RS_Uline),
534		664
535	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	665	const_iv (CurrentTime),
536	}	666	const_iv (ShiftMask),
		667	const_iv (LockMask),
		668	const_iv (ControlMask),
		669	const_iv (Mod1Mask),
		670	const_iv (Mod2Mask),
		671	const_iv (Mod3Mask),
		672	const_iv (Mod4Mask),
		673	const_iv (Mod5Mask),
		674	const_iv (Button1Mask),
		675	const_iv (Button2Mask),
		676	const_iv (Button3Mask),
		677	const_iv (Button4Mask),
		678	const_iv (Button5Mask),
		679	const_iv (AnyModifier),
537		680
538	void	681	const_iv (NoSymbol),
539	set_should_invoke (int htype, int value)	682	const_iv (GrabModeSync),
540	CODE:	683	const_iv (GrabModeAsync),
541	rxvt_perl.should_invoke [htype] = value;	684
		685	const_iv (NoEventMask),
		686	const_iv (KeyPressMask),
		687	const_iv (KeyReleaseMask),
		688	const_iv (ButtonPressMask),
		689	const_iv (ButtonReleaseMask),
		690	const_iv (EnterWindowMask),
		691	const_iv (LeaveWindowMask),
		692	const_iv (PointerMotionMask),
		693	const_iv (PointerMotionHintMask),
		694	const_iv (Button1MotionMask),
		695	const_iv (Button2MotionMask),
		696	const_iv (Button3MotionMask),
		697	const_iv (Button4MotionMask),
		698	const_iv (Button5MotionMask),
		699	const_iv (ButtonMotionMask),
		700	const_iv (KeymapStateMask),
		701	const_iv (ExposureMask),
		702	const_iv (VisibilityChangeMask),
		703	const_iv (StructureNotifyMask),
		704	const_iv (ResizeRedirectMask),
		705	const_iv (SubstructureNotifyMask),
		706	const_iv (SubstructureRedirectMask),
		707	const_iv (FocusChangeMask),
		708	const_iv (PropertyChangeMask),
		709	const_iv (ColormapChangeMask),
		710	const_iv (OwnerGrabButtonMask),
		711
		712	const_iv (KeyPress),
		713	const_iv (KeyRelease),
		714	const_iv (ButtonPress),
		715	const_iv (ButtonRelease),
		716	const_iv (MotionNotify),
		717	const_iv (EnterNotify),
		718	const_iv (LeaveNotify),
		719	const_iv (FocusIn),
		720	const_iv (FocusOut),
		721	const_iv (KeymapNotify),
		722	const_iv (Expose),
		723	const_iv (GraphicsExpose),
		724	const_iv (NoExpose),
		725	const_iv (VisibilityNotify),
		726	const_iv (CreateNotify),
		727	const_iv (DestroyNotify),
		728	const_iv (UnmapNotify),
		729	const_iv (MapNotify),
		730	const_iv (MapRequest),
		731	const_iv (ReparentNotify),
		732	const_iv (ConfigureNotify),
		733	const_iv (ConfigureRequest),
		734	const_iv (GravityNotify),
		735	const_iv (ResizeRequest),
		736	const_iv (CirculateNotify),
		737	const_iv (CirculateRequest),
		738	const_iv (PropertyNotify),
		739	const_iv (SelectionClear),
		740	const_iv (SelectionRequest),
		741	const_iv (SelectionNotify),
		742	const_iv (ColormapNotify),
		743	const_iv (ClientMessage),
		744	const_iv (MappingNotify),
		745	# if ENABLE_XIM_ONTHESPOT
		746	const_iv (XIMReverse),
		747	const_iv (XIMUnderline),
		748	const_iv (XIMHighlight),
		749	const_iv (XIMPrimary),
		750	const_iv (XIMSecondary),
		751	const_iv (XIMTertiary),
		752	const_iv (XIMVisibleToForward),
		753	const_iv (XIMVisibleToBackword),
		754	const_iv (XIMVisibleToCenter),
		755	# if 0
		756	const_iv (XIMForwardChar),
		757	const_iv (XIMBackwardChar),
		758	const_iv (XIMForwardWord),
		759	const_iv (XIMBackwardWord),
		760	const_iv (XIMCaretUp),
		761	const_iv (XIMCaretDown),
		762	const_iv (XIMNextLine),
		763	const_iv (XIMPreviousLine),
		764	const_iv (XIMLineStart),
		765	const_iv (XIMLineEnd),
		766	const_iv (XIMAbsolutePosition),
		767	const_iv (XIMDontChange),
		768	# endif
		769	# endif
		770	};
		771
		772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		774	}
542		775
543	void	776	void
544	warn (const char *msg)	777	warn (const char *msg)
545	CODE:	778	CODE:
546	rxvt_warn ("%s", msg);	779	rxvt_warn ("%s", msg);
547		780
548	void	781	void
549	fatal (const char *msg)	782	fatal (const char *msg)
550	CODE:	783	CODE:
551	rxvt_fatal ("%s", msg);	784	rxvt_fatal ("%s", msg);
		785
		786	void
		787	_exit (int status)
552		788
553	NV	789	NV
554	NOW ()	790	NOW ()
555	CODE:	791	CODE:
556	RETVAL = NOW;	792	RETVAL = ev::now ();
557	OUTPUT:	793	OUTPUT:
558	RETVAL	794	RETVAL
559		795
560	int	796	int
561	GET_BASEFG (int rend)	797	GET_BASEFG (int rend)
…		…
572	RETVAL	808	RETVAL
573		809
574	int	810	int
575	SET_FGCOLOR (int rend, int new_color)	811	SET_FGCOLOR (int rend, int new_color)
576	CODE:	812	CODE:
577	RETVAL = SET_FGCOLOR (rend, new_color);	813	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
578	OUTPUT:	814	OUTPUT:
579	RETVAL	815	RETVAL
580		816
581	int	817	int
582	SET_BGCOLOR (int rend, int new_color)	818	SET_BGCOLOR (int rend, int new_color)
583	CODE:	819	CODE:
584	RETVAL = SET_BGCOLOR (rend, new_color);	820	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
585	OUTPUT:	821	OUTPUT:
586	RETVAL	822	RETVAL
587		823
588	int	824	int
589	GET_CUSTOM (int rend)	825	GET_CUSTOM (int rend)
590	CODE:	826	CODE:
591	RETVAL = (rend && RS_customMask) >> RS_customShift;	827	RETVAL = (rend & RS_customMask) >> RS_customShift;
592	OUTPUT:	828	OUTPUT:
593	RETVAL	829	RETVAL
594		830
595	int	831	int
596	SET_CUSTOM (int rend, int new_value)	832	SET_CUSTOM (int rend, int new_value)
…		…
603	| ((new_value << RS_customShift) & RS_customMask);	839	| ((new_value << RS_customShift) & RS_customMask);
604	}	840	}
605	OUTPUT:	841	OUTPUT:
606	RETVAL	842	RETVAL
607		843
		844	void
		845	termlist ()
		846	PPCODE:
		847	{
		848	EXTEND (SP, rxvt_term::termlist.size ());
		849
		850	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		851	if ((*t)->perl.self)
		852	PUSHs (sv_2mortal (newSVterm (*t)));
		853	}
		854
608	MODULE = urxvt PACKAGE = urxvt::term	855	MODULE = urxvt PACKAGE = urxvt::term
		856
		857	SV *
		858	_new (AV *env, AV *arg)
		859	CODE:
		860	{
		861	rxvt_term *term = new rxvt_term;
		862
		863	stringvec *argv = new stringvec;
		864	stringvec *envv = new stringvec;
		865
		866	for (int i = 0; i <= AvFILL (arg); i++)
		867	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		868
		869	for (int i = AvFILL (env) + 1; i--; )
		870	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		871
		872	envv->push_back (0);
		873
		874	try
		875	{
		876	term->init (argv, envv);
		877	}
		878	catch (const class rxvt_failure_exception &e)
		879	{
		880	term->destroy ();
		881	croak ("error while initializing new terminal instance");
		882	}
		883
		884	RETVAL = term && term->perl.self
		885	? newSVterm (term) : &PL_sv_undef;
		886	}
		887	OUTPUT:
		888	RETVAL
		889
		890	void
		891	rxvt_term::destroy ()
		892
		893	void
		894	rxvt_term::set_should_invoke (int htype, int inc)
		895	CODE:
		896	THIS->perl.should_invoke [htype] += inc;
		897
		898	int
		899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		900	CODE:
		901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
		927
		928	bool
		929	rxvt_term::grab (Time eventtime, int sync = 0)
		930	CODE:
		931	{
		932	int mode = sync ? GrabModeSync : GrabModeAsync;
		933
		934	THIS->perl.grabtime = 0;
		935
		936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		938	mode, mode, None, GRAB_CURSOR, eventtime))
		939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		940	THIS->perl.grabtime = eventtime;
		941	else
		942	XUngrabPointer (THIS->dpy, eventtime);
		943
		944	RETVAL = !!THIS->perl.grabtime;
		945	}
		946	OUTPUT:
		947	RETVAL
		948
		949	void
		950	rxvt_term::allow_events_async ()
		951	CODE:
		952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		953
		954	void
		955	rxvt_term::allow_events_sync ()
		956	CODE:
		957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		958
		959	void
		960	rxvt_term::allow_events_replay ()
		961	CODE:
		962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		964
		965	void
		966	rxvt_term::ungrab ()
		967	CODE:
		968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
609		993
610	int	994	int
611	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
612	CODE:	996	CODE:
613	{	997	{
614	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
615		999
616	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
617	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
618	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
619		1010
620	free (wstr);	1011	free (wstr);
621	}	1012	}
622	OUTPUT:	1013	OUTPUT:
…		…
649		1040
650	rxvt_push_locale (THIS->locale);	1041	rxvt_push_locale (THIS->locale);
651	wchar_t *wstr = rxvt_mbstowcs (data, len);	1042	wchar_t *wstr = rxvt_mbstowcs (data, len);
652	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
653		1044
654	char *str = rxvt_wcstoutf8 (wstr);	1045	RETVAL = wcs2sv (wstr);
655	free (wstr);	1046	free (wstr);
656
657	RETVAL = newSVpv (str, 0);
658	SvUTF8_on (RETVAL);
659	free (str);
660	}	1047	}
661	OUTPUT:	1048	OUTPUT:
662	RETVAL	1049	RETVAL
663		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
		1055	OUTPUT:
		1056	RETVAL
		1057
		1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1059
		1060	#define TERM_OFFSET_width TERM_OFFSET(width)
		1061	#define TERM_OFFSET_height TERM_OFFSET(height)
		1062	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1063	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1072	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1073	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1074	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1075	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1076
664	int	1077	int
665	rxvt_term::nsaved ()	1078	rxvt_term::width ()
		1079	ALIAS:
		1080	width = TERM_OFFSET_width
		1081	height = TERM_OFFSET_height
		1082	fwidth = TERM_OFFSET_fwidth
		1083	fheight = TERM_OFFSET_fheight
		1084	fbase = TERM_OFFSET_fbase
		1085	nrow = TERM_OFFSET_nrow
		1086	ncol = TERM_OFFSET_ncol
		1087	focus = TERM_OFFSET_focus
		1088	mapped = TERM_OFFSET_mapped
		1089	int_bwidth = TERM_OFFSET_int_bwidth
		1090	ext_bwidth = TERM_OFFSET_ext_bwidth
		1091	lineSpace = TERM_OFFSET_lineSpace
		1092	letterSpace = TERM_OFFSET_letterSpace
		1093	saveLines = TERM_OFFSET_saveLines
		1094	total_rows = TERM_OFFSET_total_rows
		1095	top_row = TERM_OFFSET_top_row
666	CODE:	1096	CODE:
667	RETVAL = THIS->nsaved;	1097	RETVAL = *(int *)((char *)THIS + ix);
668	OUTPUT:	1098	OUTPUT:
669	RETVAL	1099	RETVAL
670		1100
		1101	unsigned int
		1102	rxvt_term::ModLevel3Mask ()
		1103	ALIAS:
		1104	ModLevel3Mask = 0
		1105	ModMetaMask = 1
		1106	ModNumLockMask = 2
		1107	current_screen = 3
		1108	hidden_cursor = 4
		1109	CODE:
		1110	switch (ix)
		1111	{
		1112	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1113	case 1: RETVAL = THIS->ModMetaMask; break;
		1114	case 2: RETVAL = THIS->ModNumLockMask; break;
		1115	case 3: RETVAL = THIS->current_screen; break;
		1116	#ifdef CURSOR_BLINK
		1117	case 4: RETVAL = THIS->hidden_cursor; break;
		1118	#endif
		1119	}
		1120	OUTPUT:
		1121	RETVAL
		1122
		1123	char *
		1124	rxvt_term::display_id ()
		1125	ALIAS:
		1126	display_id = 0
		1127	locale = 1
		1128	CODE:
		1129	switch (ix)
		1130	{
		1131	case 0: RETVAL = THIS->display->id; break;
		1132	case 1: RETVAL = THIS->locale; break;
		1133	}
		1134	OUTPUT:
		1135	RETVAL
		1136
		1137	SV *
		1138	rxvt_term::envv ()
		1139	ALIAS:
		1140	argv = 1
		1141	PPCODE:
		1142	{
		1143	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1144
		1145	EXTEND (SP, vec->size ());
		1146
		1147	for (char **i = vec->begin (); i != vec->end (); ++i)
		1148	if (*i)
		1149	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1150	}
		1151
671	int	1152	int
672	rxvt_term::view_start (int newval = -1)	1153	rxvt_term::pty_ev_events (int events = ev::UNDEF)
673	CODE:	1154	CODE:
674	{	1155	RETVAL = THIS->pty_ev.events;
		1156	if (events != ev::UNDEF)
		1157	THIS->pty_ev.set (events);
		1158	OUTPUT:
		1159	RETVAL
		1160
		1161	int
		1162	rxvt_term::pty_fd ()
		1163	CODE:
		1164	RETVAL = THIS->pty->pty;
		1165	OUTPUT:
		1166	RETVAL
		1167
		1168	Window
		1169	rxvt_term::parent ()
		1170	CODE:
		1171	RETVAL = THIS->parent [0];
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	Window
		1176	rxvt_term::vt ()
		1177	CODE:
675	RETVAL = THIS->view_start;	1178	RETVAL = THIS->vt;
		1179	OUTPUT:
		1180	RETVAL
676		1181
677	if (newval >= 0)	1182	void
678	{	1183	rxvt_term::vt_emask_add (U32 emask)
679	THIS->view_start = min (newval, THIS->nsaved);	1184	CODE:
680	THIS->scr_changeview (RETVAL);	1185	THIS->vt_emask_perl |= emask;
681	}	1186	THIS->vt_select_input ();
682	}	1187
		1188	U32
		1189	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1190	CODE:
		1191	RETVAL = THIS->rstyle;
		1192	THIS->rstyle = new_rstyle;
683	OUTPUT:	1193	OUTPUT:
684	RETVAL	1194	RETVAL
685		1195
686	int	1196	int
687	rxvt_term::nrow ()	1197	rxvt_term::view_start (int newval = 1)
		1198	PROTOTYPE: $;$
688	CODE:	1199	CODE:
		1200	{
689	RETVAL = THIS->nrow;	1201	RETVAL = THIS->view_start;
		1202
		1203	if (newval <= 0)
		1204	THIS->scr_changeview (max (newval, THIS->top_row));
		1205	}
690	OUTPUT:	1206	OUTPUT:
691	RETVAL	1207	RETVAL
692		1208
693	int	1209	void
		1210	rxvt_term::focus_in ()
		1211
		1212	void
694	rxvt_term::ncol ()	1213	rxvt_term::focus_out ()
		1214
		1215	void
		1216	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1217	ALIAS:
		1218	key_release = 1
695	CODE:	1219	CODE:
696	RETVAL = THIS->ncol;	1220	{
697	OUTPUT:	1221	XKeyEvent xkey;
698	RETVAL	1222
		1223	memset (&xkey, 0, sizeof (xkey));
		1224
		1225	xkey.time = time;
		1226	xkey.state = state;
		1227	xkey.keycode = keycode;
		1228
		1229	xkey.type = ix ? KeyRelease : KeyPress;
		1230	xkey.display = THIS->dpy;
		1231	xkey.window = THIS->vt;
		1232	xkey.root = THIS->display->root;
		1233	xkey.subwindow = THIS->vt;
		1234
		1235	if (ix)
		1236	THIS->key_release (xkey);
		1237	else
		1238	THIS->key_press (xkey);
		1239	}
699		1240
700	void	1241	void
701	rxvt_term::want_refresh ()	1242	rxvt_term::want_refresh ()
702	CODE:	1243	CODE:
703	THIS->want_refresh = 1;	1244	THIS->want_refresh = 1;
		1245	THIS->refresh_check ();
704		1246
705	void	1247	void
706	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1248	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
707	PPCODE:	1249	PPCODE:
708	{	1250	{
709	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1251	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
710	XSRETURN_EMPTY;	1252	XSRETURN_EMPTY;
711		1253
712	line_t &l = ROW(row_number);	1254	line_t &l = ROW(row_number);
713		1255
714	if (GIMME_V != G_VOID)	1256	if (GIMME_V != G_VOID)
715	{	1257	{
716	wchar_t *wstr = new wchar_t [THIS->ncol];	1258	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
717		1259
718	for (int col = 0; col <THIS->ncol; col++)	1260	for (int col = 0; col < THIS->ncol; col++)
719	wstr [col] = l.t [col];	1261	wstr [col] = l.t [col];
720		1262
721	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
722	free (wstr);
723
724	SV *sv = newSVpv (str, 0);
725	SvUTF8_on (sv);
726	XPUSHs (sv_2mortal (sv));	1263	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
727	free (str);
728	}	1264	}
729		1265
730	if (new_text)	1266	if (new_text)
731	{	1267	{
732	wchar_t *wstr = sv2wcs (new_text);	1268	wchar_t *wstr = sv2wcs (new_text);
733		1269
734	int len = wcslen (wstr);	1270	int len = min (wcslen (wstr) - start_ofs, max_len);
735		1271
736	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1272	if (start_col < 0 || start_col + len > THIS->ncol)
737	{	1273	{
738	free (wstr);	1274	free (wstr);
739	croak ("new_text extends beyond horizontal margins");	1275	croak ("new_text extends beyond horizontal margins");
740	}	1276	}
741		1277
742	for (int col = start_col; col < start_col + len; col++)	1278	for (int col = start_col; col < start_col + len; col++)
743	{	1279	{
744	l.t [col] = wstr [col - start_col];	1280	l.t [col] = wstr [start_ofs + col - start_col];
745	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1281	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
746	}	1282	}
747		1283
748	free (wstr);	1284	free (wstr);
749	}	1285	}
750	}	1286	}
751		1287
752	void	1288	void
753	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1289	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
754	PPCODE:	1290	PPCODE:
755	{	1291	{
756	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1292	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
757	XSRETURN_EMPTY;	1293	XSRETURN_EMPTY;
758		1294
759	line_t &l = ROW(row_number);	1295	line_t &l = ROW(row_number);
760		1296
761	if (GIMME_V != G_VOID)	1297	if (GIMME_V != G_VOID)
…		…
773	{	1309	{
774	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1310	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
775	croak ("new_rend must be arrayref");	1311	croak ("new_rend must be arrayref");
776		1312
777	AV *av = (AV *)SvRV (new_rend);	1313	AV *av = (AV *)SvRV (new_rend);
778	int len = av_len (av) + 1;	1314	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
779		1315
780	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1316	if (start_col < 0 || start_col + len > THIS->ncol)
781	croak ("new_rend array extends beyond horizontal margins");	1317	croak ("new_rend array extends beyond horizontal margins");
782		1318
783	for (int col = start_col; col < start_col + len; col++)	1319	for (int col = start_col; col < start_col + len; col++)
784	{	1320	{
785	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1321	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
786		1322
787	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1323	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
788	}	1324	}
789	}	1325	}
790	}	1326	}
791		1327
792	int	1328	int
793	rxvt_term::ROW_l (int row_number, int new_length = -2)	1329	rxvt_term::ROW_l (int row_number, int new_length = -1)
794	CODE:	1330	CODE:
795	{	1331	{
796	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1332	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
797	XSRETURN_EMPTY;	1333	XSRETURN_EMPTY;
798		1334
799	line_t &l = ROW(row_number);	1335	line_t &l = ROW(row_number);
800	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1336	RETVAL = l.l;
801		1337
802	if (new_length >= -1)	1338	if (new_length >= 0)
803	l.l = new_length;	1339	l.l = new_length;
804	}	1340	}
805	OUTPUT:	1341	OUTPUT:
806	RETVAL	1342	RETVAL
807		1343
808	bool	1344	bool
809	rxvt_term::ROW_is_longer (int row_number)	1345	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
810	CODE:	1346	CODE:
811	{	1347	{
812	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1348	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
813	XSRETURN_EMPTY;	1349	XSRETURN_EMPTY;
814		1350
815	line_t &l = ROW(row_number);	1351	line_t &l = ROW(row_number);
816	RETVAL = l.l < 0;	1352	RETVAL = l.is_longer ();
		1353
		1354	if (new_is_longer >= 0)
		1355	l.is_longer (new_is_longer);
817	}	1356	}
818	OUTPUT:	1357	OUTPUT:
819	RETVAL	1358	RETVAL
820		1359
821	SV *	1360	SV *
822	rxvt_term::special_encode (SV *str)	1361	rxvt_term::special_encode (SV *string)
823	CODE:	1362	CODE:
824	abort ();//TODO	1363	{
		1364	wchar_t *wstr = sv2wcs (string);
		1365	int wlen = wcslen (wstr);
		1366	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1367
		1368	rxvt_push_locale (THIS->locale);
		1369
		1370	wchar_t *r = rstr;
		1371	for (wchar_t *s = wstr; *s; s++)
		1372	{
		1373	int w = WCWIDTH (*s);
		1374
		1375	if (w == 0)
		1376	{
		1377	if (r == rstr)
		1378	croak ("leading combining character unencodable");
		1379
		1380	unicode_t n = rxvt_compose (r[-1], *s);
		1381	if (n == NOCHAR)
		1382	n = rxvt_composite.compose (r[-1], *s);
		1383
		1384	r[-1] = n;
		1385	}
		1386	#if !UNICODE_3
		1387	else if (*s >= 0x10000)
		1388	*r++ = rxvt_composite.compose (*s);
		1389	#endif
		1390	else
		1391	*r++ = *s;
		1392
		1393	// the *2 above only allows wcwidth <= 2
		1394	if (w > 1)
		1395	*r++ = NOCHAR;
		1396	}
		1397
		1398	rxvt_pop_locale ();
		1399
		1400	RETVAL = wcs2sv (rstr, r - rstr);
		1401	}
		1402	OUTPUT:
		1403	RETVAL
825		1404
826	SV *	1405	SV *
827	rxvt_term::special_decode (SV *str)	1406	rxvt_term::special_decode (SV *text)
828	CODE:	1407	CODE:
829	abort ();//TODO	1408	{
		1409	wchar_t *wstr = sv2wcs (text);
		1410	int dlen = 0;
		1411
		1412	// find length
		1413	for (wchar_t *s = wstr; *s; s++)
		1414	if (*s == NOCHAR)
		1415	;
		1416	else if (IS_COMPOSE (*s))
		1417	dlen += rxvt_composite.expand (*s, 0);
		1418	else
		1419	dlen++;
		1420
		1421	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1422
		1423	// decode
		1424	wchar_t *r = rstr;
		1425	for (wchar_t *s = wstr; *s; s++)
		1426	if (*s == NOCHAR)
		1427	;
		1428	else if (IS_COMPOSE (*s))
		1429	r += rxvt_composite.expand (*s, r);
		1430	else
		1431	*r++ = *s;
		1432
		1433	RETVAL = wcs2sv (rstr, r - rstr);
		1434	}
		1435	OUTPUT:
		1436	RETVAL
830		1437
831	void	1438	void
832	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1439	rxvt_term::_resource (char *name, int index, SV *newval = 0)
833	PPCODE:	1440	PPCODE:
834	{	1441	{
835	struct resval { const char *name; int value; } rslist [] = {	1442	static const struct resval { const char *name; int value; } *rs, rslist [] = {
836	# define Rs_def(name) { # name, Rs_ ## name },	1443	# define def(name) { # name, Rs_ ## name },
837	# define Rs_reserve(name,count)	1444	# define reserve(name,count)
838	# include "rsinc.h"	1445	# include "rsinc.h"
839	# undef Rs_def	1446	# undef def
840	# undef Rs_reserve	1447	# undef reserve
841	};	1448	};
842		1449
843	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1450	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
844		1451
		1452	if (*name)
845	do {	1453	{
		1454	do {
846	if (rs-- == rslist)	1455	if (rs-- == rslist)
847	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
848	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
849		1458
850	index += rs->value;	1459	index += rs->value;
		1460	}
		1461	else
		1462	{
		1463	--rs;
		1464	name = "";
		1465	}
851		1466
852	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1467	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
853	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1468	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
854		1469
855	if (GIMME_V != G_VOID)	1470	if (GIMME_V != G_VOID)
…		…
866	else	1481	else
867	THIS->rs [index] = 0;	1482	THIS->rs [index] = 0;
868	}	1483	}
869	}	1484	}
870		1485
		1486	const char *
		1487	rxvt_term::x_resource (const char *name)
		1488
		1489	bool
		1490	rxvt_term::option (U8 optval, int set = -1)
		1491	CODE:
		1492	{
		1493	RETVAL = THIS->option (optval);
		1494
		1495	if (set >= 0)
		1496	{
		1497	THIS->set_option (optval, set);
		1498
		1499	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1500	switch (optval)
		1501	{
		1502	case Opt_skipBuiltinGlyphs:
		1503	THIS->set_fonts ();
		1504	THIS->scr_remap_chars ();
		1505	THIS->scr_touch (true);
		1506	THIS->want_refresh = 1;
		1507	THIS->refresh_check ();
		1508	break;
		1509
		1510	case Opt_cursorUnderline:
		1511	THIS->want_refresh = 1;
		1512	THIS->refresh_check ();
		1513	break;
		1514
		1515	# case Opt_scrollBar_floating:
		1516	# case Opt_scrollBar_right:
		1517	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1518	# break;
		1519	}
		1520	}
		1521	}
		1522	OUTPUT:
		1523	RETVAL
		1524
		1525	bool
		1526	rxvt_term::parse_keysym (char *keysym, char *str)
		1527	CODE:
		1528	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1529	THIS->keyboard->register_done ();
		1530	OUTPUT:
		1531	RETVAL
		1532
871	void	1533	void
872	rxvt_term::selection_mark (...)	1534	rxvt_term::screen_cur (...)
873	PROTOTYPE: $;$$	1535	PROTOTYPE: $;$$
874	ALIAS:	1536	ALIAS:
		1537	screen_cur = 0
875	selection_beg = 1	1538	selection_beg = 1
876	selection_end = 2	1539	selection_end = 2
		1540	selection_mark = 3
877	PPCODE:	1541	PPCODE:
878	{	1542	{
879	row_col_t &sel = ix == 1 ? THIS->selection.beg	1543	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1544	: ix == 1 ? THIS->selection.beg
880	: ix == 2 ? THIS->selection.end	1545	: ix == 2 ? THIS->selection.end
881	: THIS->selection.mark;	1546	: THIS->selection.mark;
882		1547
883	if (GIMME_V != G_VOID)	1548	if (GIMME_V != G_VOID)
884	{	1549	{
885	EXTEND (SP, 2);	1550	EXTEND (SP, 2);
886	PUSHs (sv_2mortal (newSViv (sel.row)));	1551	PUSHs (sv_2mortal (newSViv (rc.row)));
887	PUSHs (sv_2mortal (newSViv (sel.col)));	1552	PUSHs (sv_2mortal (newSViv (rc.col)));
888	}	1553	}
889		1554
890	if (items == 3)	1555	if (items >= 3)
		1556	{
		1557	rc.row = SvIV (ST (1));
		1558	rc.col = SvIV (ST (2));
		1559
		1560	if (ix == 2)
891	{	1561	{
892	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1562	if (rc.col == 0)
893	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1563	{
		1564	// col == 0 means end of previous line
		1565	rc.row--;
		1566	rc.col = THIS->ncol;
		1567	}
		1568	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1569	&& rc.col > ROW(rc.row).l)
		1570	{
		1571	// col >= length means while line and add newline
		1572	rc.col = THIS->ncol;
		1573	}
		1574	}
		1575
		1576	clamp_it (rc.col, 0, THIS->ncol);
		1577	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
894		1578
895	if (ix)	1579	if (ix)
		1580	{
		1581	THIS->selection.screen = THIS->current_screen;
		1582
896	THIS->want_refresh = 1;	1583	THIS->want_refresh = 1;
		1584	THIS->refresh_check ();
		1585	}
897	}	1586	}
898	}	1587	}
899		1588
900	int	1589	int
		1590	rxvt_term::selection_screen (int screen = -1)
		1591	CODE:
		1592	RETVAL = THIS->selection.screen;
		1593	if (screen >= 0)
		1594	THIS->selection.screen = screen;
		1595	OUTPUT:
		1596	RETVAL
		1597
		1598	void
		1599	rxvt_term::selection_clear ()
		1600
		1601	void
		1602	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1603	CODE:
		1604	THIS->selection.op = SELECTION_CONT;
		1605	THIS->selection.rect = rect;
		1606	THIS->selection_make (eventtime);
		1607
		1608	int
901	rxvt_term::selection_grab (int eventtime = CurrentTime)	1609	rxvt_term::selection_grab (Time eventtime)
902		1610
903	void	1611	void
904	rxvt_term::selection (SV *newtext = 0)	1612	rxvt_term::selection (SV *newtext = 0)
905	PPCODE:	1613	PPCODE:
906	{	1614	{
907	if (GIMME_V != G_VOID)	1615	if (GIMME_V != G_VOID)
908	{	1616	XPUSHs (THIS->selection.text
909	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1617	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
910	SV *sv = newSVpv (sel, 0);	1618	: &PL_sv_undef);
911	SvUTF8_on (sv);
912	free (sel);
913	XPUSHs (sv_2mortal (sv));
914	}
915		1619
916	if (newtext)	1620	if (newtext)
917	{	1621	{
918	free (THIS->selection.text);	1622	free (THIS->selection.text);
919		1623
920	THIS->selection.text = sv2wcs (newtext);	1624	THIS->selection.text = sv2wcs (newtext);
921	THIS->selection.len = wcslen (THIS->selection.text);	1625	THIS->selection.len = wcslen (THIS->selection.text);
922	}	1626	}
923	}	1627	}
924		1628
		1629	char
		1630	rxvt_term::cur_charset ()
		1631	CODE:
		1632	RETVAL = THIS->charsets [THIS->screen.charset];
		1633	OUTPUT:
		1634	RETVAL
		1635
		1636	void
		1637	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)
		1638
		1639	void
		1640	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1641
		1642	void
		1643	rxvt_term::scr_bell ()
		1644
		1645	void
		1646	rxvt_term::scr_change_screen (int screen)
		1647
		1648	void
		1649	rxvt_term::scr_add_lines (SV *string)
		1650	CODE:
		1651	{
		1652	wchar_t *wstr = sv2wcs (string);
		1653	THIS->scr_add_lines (wstr, wcslen (wstr));
		1654	free (wstr);
		1655	}
		1656
925	void	1657	void
926	rxvt_term::tt_write (SV *octets)	1658	rxvt_term::tt_write (SV *octets)
927	INIT:	1659	INIT:
928	STRLEN len;	1660	STRLEN len;
929	char *str = SvPVbyte (octets, len);	1661	char *str = SvPVbyte (octets, len);
930	C_ARGS:	1662	C_ARGS:
931	(unsigned char *)str, len	1663	str, len
		1664
		1665	void
		1666	rxvt_term::cmd_parse (SV *octets)
		1667	CODE:
		1668	{
		1669	STRLEN len;
		1670	char *str = SvPVbyte (octets, len);
		1671
		1672	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1673	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1674
		1675	THIS->cmdbuf_ptr = str;
		1676	THIS->cmdbuf_endp = str + len;
		1677
		1678	rxvt_push_locale (THIS->locale);
		1679	THIS->cmd_parse ();
		1680	rxvt_pop_locale ();
		1681
		1682	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1683	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1684	}
932		1685
933	SV *	1686	SV *
934	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1687	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
935	CODE:	1688	CODE:
936	{	1689	{
…		…
939	o->self = (HV *)SvRV (RETVAL);	1692	o->self = (HV *)SvRV (RETVAL);
940	}	1693	}
941	OUTPUT:	1694	OUTPUT:
942	RETVAL	1695	RETVAL
943		1696
		1697	#############################################################################
		1698	# Various X Utility Functions
		1699	#############################################################################
		1700
		1701	void
		1702	rxvt_term::XListProperties (Window window)
		1703	PPCODE:
		1704	{
		1705	int count;
		1706	Atom *props = XListProperties (THIS->dpy, window, &count);
		1707
		1708	EXTEND (SP, count);
		1709	while (count--)
		1710	PUSHs (newSVuv ((U32)props [count]));
		1711
		1712	XFree (props);
		1713	}
		1714
		1715	void
		1716	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1717	PPCODE:
		1718	{
		1719	Atom type;
		1720	int format;
		1721	unsigned long nitems;
		1722	unsigned long bytes_after;
		1723	unsigned char *prop;
		1724
		1725	XGetWindowProperty (THIS->dpy, window, property,
		1726	0, 1<<24, 0, AnyPropertyType,
		1727	&type, &format, &nitems, &bytes_after, &prop);
		1728
		1729	if (type != None)
		1730	{
		1731	int elemsize = format == 16 ? sizeof (short)
		1732	: format == 32 ? sizeof (long)
		1733	: 1;
		1734
		1735	EXTEND (SP, 3);
		1736	PUSHs (newSVuv ((U32)type));
		1737	PUSHs (newSViv (format));
		1738	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1739	XFree (prop);
		1740	}
		1741	}
		1742
		1743	void
		1744	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1745	CODE:
		1746	{
		1747	STRLEN len;
		1748	char *data_ = SvPVbyte (data, len);
		1749
		1750	int elemsize = format == 16 ? sizeof (short)
		1751	: format == 32 ? sizeof (long)
		1752	: 1;
		1753
		1754	XChangeProperty (THIS->dpy, window, property,
		1755	type, format, PropModeReplace,
		1756	(unsigned char *)data_, len / elemsize);
		1757	}
		1758
		1759	Atom
		1760	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1761	C_ARGS: term->dpy, atom_name, only_if_exists
		1762
		1763	char *
		1764	XGetAtomName (rxvt_term *term, Atom atom)
		1765	C_ARGS: term->dpy, atom
		1766	CLEANUP:
		1767	XFree (RETVAL);
		1768
		1769	void
		1770	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1771	C_ARGS: term->dpy, window, property
		1772
		1773	Window
		1774	rxvt_term::DefaultRootWindow ()
		1775	CODE:
		1776	RETVAL = THIS->display->root;
		1777	OUTPUT:
		1778	RETVAL
		1779
		1780	#if 0
		1781
		1782	Window
		1783	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1784	C_ARGS: term->dpy, (Window)parent,
		1785	x, y, width, height, 0,
		1786	term->pix_colors_focused[Color_border],
		1787	term->pix_colors_focused[Color_border]
		1788
		1789	#endif
		1790
		1791	void
		1792	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1793	C_ARGS: term->dpy, window, parent, x, y
		1794
		1795	void
		1796	XMapWindow (rxvt_term *term, Window window)
		1797	C_ARGS: term->dpy, window
		1798
		1799	void
		1800	XUnmapWindow (rxvt_term *term, Window window)
		1801	C_ARGS: term->dpy, window
		1802
		1803	void
		1804	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1805	C_ARGS: term->dpy, window, x, y, width, height
		1806
		1807	void
		1808	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1809	CODE:
		1810	{
		1811	XWindowAttributes attr;
		1812	XGetWindowAttributes (THIS->dpy, window, &attr);
		1813	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1814	}
		1815
		1816	void
		1817	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1818	PPCODE:
		1819	{
		1820	int dx, dy;
		1821	Window child;
		1822
		1823	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1824	{
		1825	EXTEND (SP, 3);
		1826	PUSHs (newSViv (dx));
		1827	PUSHs (newSViv (dy));
		1828	PUSHs (newSVuv (child));
		1829	}
		1830	}
		1831
		1832	#############################################################################
		1833	# urxvt::overlay
		1834	#############################################################################
		1835
944	MODULE = urxvt PACKAGE = urxvt::overlay	1836	MODULE = urxvt PACKAGE = urxvt::overlay
945		1837
946	void	1838	void
947	overlay::set (int x, int y, SV *text, SV *rend = 0)	1839	overlay::set (int x, int y, SV *text, SV *rend = 0)
948		1840
…		…
953	overlay::hide ()	1845	overlay::hide ()
954		1846
955	void	1847	void
956	overlay::DESTROY ()	1848	overlay::DESTROY ()
957		1849
958	MODULE = urxvt PACKAGE = urxvt::timer	1850	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
959		1851
960	SV *
961	timer::new ()
962	CODE:
963	timer *w = new timer;
964	w->start (NOW);
965	RETVAL = newSVptr ((void *)w, "urxvt::timer");
966	w->self = (HV *)SvRV (RETVAL);
967	OUTPUT:
968	RETVAL
969
970	timer *
971	timer::cb (SV *cb)
972	CODE:
973	THIS->cb (cb);
974	RETVAL = THIS;
975	OUTPUT:
976	RETVAL
977
978	NV
979	timer::at ()
980	CODE:
981	RETVAL = THIS->at;
982	OUTPUT:
983	RETVAL
984
985	timer *
986	timer::interval (NV interval)
987	CODE:
988	THIS->interval = interval;
989	RETVAL = THIS;
990	OUTPUT:
991	RETVAL
992
993	timer *
994	timer::set (NV tstamp)
995	CODE:
996	THIS->set (tstamp);
997	RETVAL = THIS;
998	OUTPUT:
999	RETVAL
1000
1001	timer *
1002	timer::start (NV tstamp = THIS->at)
1003	CODE:
1004	THIS->start (tstamp);
1005	RETVAL = THIS;
1006	OUTPUT:
1007	RETVAL
1008
1009	timer *
1010	timer::stop ()
1011	CODE:
1012	THIS->stop ();
1013	RETVAL = THIS;
1014	OUTPUT:
1015	RETVAL
1016
1017	void
1018	timer::DESTROY ()
1019
1020	MODULE = urxvt PACKAGE = urxvt::iow
1021
1022	SV *
1023	iow::new ()
1024	CODE:
1025	iow *w = new iow;
1026	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1027	w->self = (HV *)SvRV (RETVAL);
1028	OUTPUT:
1029	RETVAL
1030
1031	iow *
1032	iow::cb (SV *cb)
1033	CODE:
1034	THIS->cb (cb);
1035	RETVAL = THIS;
1036	OUTPUT:
1037	RETVAL
1038
1039	iow *
1040	iow::fd (int fd)
1041	CODE:
1042	THIS->fd = fd;
1043	RETVAL = THIS;
1044	OUTPUT:
1045	RETVAL
1046
1047	iow *
1048	iow::events (short events)
1049	CODE:
1050	THIS->events = events;
1051	RETVAL = THIS;
1052	OUTPUT:
1053	RETVAL
1054
1055	iow *
1056	iow::start ()
1057	CODE:
1058	THIS->start ();
1059	RETVAL = THIS;
1060	OUTPUT:
1061	RETVAL
1062
1063	iow *
1064	iow::stop ()
1065	CODE:
1066	THIS->stop ();
1067	RETVAL = THIS;
1068	OUTPUT:
1069	RETVAL
1070
1071	void
1072	iow::DESTROY ()
1073
1074

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