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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.15 by root, Tue Jan 3 16:32:33 2006 UTC vs.
Revision 1.136 by root, Fri Jan 7 21:17:08 2011 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	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		79	}
		80
		81	static void
		82	clearSVptr (SV *sv)
		83	{
		84	if (SvROK (sv))
		85	sv = SvRV (sv);
		86
		87	hv_clear ((HV *)sv);
		88	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	89	}
69		90
70	static long	91	static long
71	SvPTR (SV *sv, const char *klass)	92	SvPTR (SV *sv, const char *klass)
72	{	93	{
73	if (!sv_derived_from (sv, klass))	94	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	95	croak ("object of type %s expected", klass);
75		96
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	97	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		98
78	if (!iv)	99	if (!mg)
79	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);
80		101
81	return (long)iv;	102	return (long)mg->mg_ptr;
82	}	103	}
83		104
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		107
87	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
88		109
89	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
90	{	113	{
91	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
92	HV *self;	119	HV *self;
93
94	perl_watcher ()
95	: cbsv (newSV (0))
96	{
97	}
98
99	~perl_watcher ()
100	{
101	SvREFCNT_dec (cbsv);
102	}
103
104	void cb (SV *cb)
105	{
106	sv_setsv (cbsv, cb);
107	}
108
109	void invoke (const char *type, SV *self, int arg = -1);
110	};
111
112	void
113	perl_watcher::invoke (const char *type, SV *self, int arg)
114	{
115	dSP;
116
117	ENTER;
118	SAVETMPS;
119
120	PUSHMARK (SP);
121
122	XPUSHs (sv_2mortal (self));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));
126
127	PUTBACK;
128	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129	SPAGAIN;
130
131	PUTBACK;
132	FREETMPS;
133	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}
138
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142	struct timer : time_watcher, perl_watcher
143	{
144	tstamp interval;
145
146	timer ()
147	: time_watcher (this, &timer::execute)
148	{
149	}
150
151	void execute (time_watcher &w)
152	{
153	if (interval)
154	start (at + interval);
155
156	invoke ("urxvt::timer", newSVtimer (this));
157	}
158	};
159
160	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
161	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
162
163	struct iow : io_watcher, perl_watcher
164	{
165	iow ()
166	: io_watcher (this, &iow::execute)
167	{
168	}
169
170	void execute (io_watcher &w, short revents)
171	{
172	invoke ("urxvt::iow", newSViow (this), revents);
173	}
174	};
175
176	/////////////////////////////////////////////////////////////////////////////
177
178	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179
180	struct overlay {
181	HV *self;
182	rxvt_term *THIS;
183	int x, y, w, h;
184	int border;
185	text_t **text;
186	rend_t **rend;
187		120
188	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);
189	~overlay ();	122	~overlay ();
190		123
		124	void show ();
		125	void hide ();
		126
191	void swap ();	127	void swap ();
192		128
193	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
194	};	130	};
195		131
196	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)
197	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
198	{	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
199	if (border == 2)	143	if (border == 2)
200	{	144	{
201	w += 2;	145	w += 2;
202	h += 2;	146	h += 2;
203	}	147	}
204		148
205	text = new text_t *[h];	149	text = new text_t *[h];
206	rend = new rend_t *[h];	150	rend = new rend_t *[h];
207		151
208	for (int y = 0; y < h; y++)	152	for (int y = 0; y < h; y++)
209	{	153	{
210	text_t *tp = text[y] = new text_t[w];	154	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	155	rend_t *rp = rend[y] = new rend_t[w];
212		156
213	text_t t0, t1, t2;	157	text_t t0, t1, t2;
214	rend_t r = rstyle;	158	rend_t r = rstyle;
215		159
216	if (border == 2)	160	if (border == 2)
217	{	161	{
218	if (y == 0)	162	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	163	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	164	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	165	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	166	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	167	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		168
225	*tp++ = t0;	169	*tp++ = t0;
226	*rp++ = r;	170	*rp++ = r;
227		171
228	for (int x = w - 2; x-- > 0; )	172	for (int x = w - 2; x-- > 0; )
229	{	173	{
230	*tp++ = t1;	174	*tp++ = t1;
231	*rp++ = r;	175	*rp++ = r;
232	}	176	}
233		177
234	*tp = t2;	178	*tp = t2;
235	*rp = r;	179	*rp = r;
236	}	180	}
237	else	181	else
238	for (int x = w; x-- > 0; )	182	for (int x = w; x-- > 0; )
239	{	183	{
240	*tp++ = 0x0020;	184	*tp++ = 0x0020;
241	*rp++ = r;	185	*rp++ = r;
242	}	186	}
243	}	187	}
244		188
245	THIS->want_refresh = 1;	189	show ();
246	}	190	}
247		191
248	overlay::~overlay ()	192	overlay::~overlay ()
249	{	193	{
		194	hide ();
		195
250	for (int y = h; y--; )	196	for (int y = h; y--; )
251	{	197	{
252	delete [] text[y];	198	delete [] text[y];
253	delete [] rend[y];	199	delete [] rend[y];
254	}	200	}
255		201
256	delete [] text;	202	delete [] text;
257	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));
258		216
259	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
		218	THIS->refresh_check ();
		219	}
		220
		221	void
		222	overlay::hide ()
		223	{
		224	if (!overlay_av)
		225	return;
		226
		227	int i;
		228
		229	for (i = AvFILL (overlay_av); i >= 0; i--)
		230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		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 ();
260	}	243	}
261		244
262	void overlay::swap ()	245	void overlay::swap ()
263	{	246	{
264	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));
265	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));
266		249
267	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
268	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;
269		257
270	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
271	{	259	{
272	text_t *t1 = text [y];	260	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
274		262
275	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;
276	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;
277		265
278	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
279	{	267	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
281	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));
282	}	270	}
283	}	271	}
284		272
…		…
294		282
295	wchar_t *wtext = sv2wcs (text);	283	wchar_t *wtext = sv2wcs (text);
296		284
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	285	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	286	this->text [y][x + col] = wtext [col];
299		287
300	free (wtext);	288	free (wtext);
301		289
302	if (rend)	290	if (rend)
303	{	291	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
306		294
307	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
308		296
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	299	}
312		300
313	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
314	}	303	}
315
316		304
317	/////////////////////////////////////////////////////////////////////////////	305	/////////////////////////////////////////////////////////////////////////////
318		306
		307	#include "iom_perl.h"
		308
		309	/////////////////////////////////////////////////////////////////////////////
		310
319	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
320		312
321	static PerlInterpreter *perl;	313	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		314
327	rxvt_perl_interp::~rxvt_perl_interp ()	315	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	316	{
329	if (perl)	317	if (perl)
330	{	318	{
331	perl_destruct (perl);	319	perl_destruct (perl);
332	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
333	}	322	}
334	}	323	}
335		324
336	void	325	void
337	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
338	{	327	{
339	if (!perl)	328	if (!perl)
340	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	{
		333	perl_environ = rxvt_environ;
		334	localise_env set_environ (perl_environ);
		335
341	char *argv[] = {	336	char *args[] = {
342	"",	337	"",
343	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"-e"
		339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
344	};	345	};
		346	int argc = ARRAY_LENGTH(args);
		347	char **argv = args;
345		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
346	perl = perl_alloc ();	350	perl = perl_alloc ();
347	perl_construct (perl);	351	perl_construct (perl);
348		352
349	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
350	|| perl_run (perl))	354	|| perl_run (perl))
351	{	355	{
352	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
353		357
354	perl_destruct (perl);	358	perl_destruct (perl);
355	perl_free (perl);	359	perl_free (perl);
356	perl = 0;	360	perl = 0;
357	}	361	}
		362	}
		363
		364	rxvt_pop_locale ();
		365	}
		366
		367	if (perl)
		368	{
		369	// runs outside of perls ENV
		370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		372	}
		373	}
		374
		375	static void
		376	ungrab (rxvt_term *THIS)
		377	{
		378	if (THIS->perl.grabtime)
		379	{
		380	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		381	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		382	THIS->perl.grabtime = 0;
358	}	383	}
359	}	384	}
360		385
361	bool	386	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	387	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	388	{
364	if (!perl)	389	if (!perl || !term->perl.self)
365	return false;	390	return false;
366		391
367	if (htype == HOOK_INIT) // first hook ever called	392	localise_env set_environ (perl_environ);
		393
		394	// pre-handling of some events
		395	if (htype == HOOK_REFRESH_END)
368	{	396	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
370	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 ();
		401	}
		402
		403	bool event_consumed;
		404
		405	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		406	|| term->perl.should_invoke [htype])
		407	{
		408	dSP;
		409	va_list ap;
		410
		411	va_start (ap, htype);
		412
		413	ENTER;
		414	SAVETMPS;
		415
		416	PUSHMARK (SP);
		417
		418	XPUSHs (sv_2mortal (newSVterm (term)));
		419	XPUSHs (sv_2mortal (newSViv (htype)));
		420
		421	for (;;) {
		422	data_type dt = (data_type)va_arg (ap, int);
		423
		424	switch (dt)
		425	{
		426	case DT_INT:
		427	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		428	break;
		429
		430	case DT_LONG:
		431	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		432	break;
		433
		434	case DT_STR:
		435	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		436	break;
		437
		438	case DT_STR_LEN:
		439	{
		440	char *str = va_arg (ap, char *);
		441	int len = va_arg (ap, int);
		442
		443	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		444	}
		445	break;
		446
		447	case DT_WCS_LEN:
		448	{
		449	wchar_t *wstr = va_arg (ap, wchar_t *);
		450	int wlen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		453	}
		454	break;
		455
		456	case DT_LCS_LEN:
		457	{
		458	long *lstr = va_arg (ap, long *);
		459	int llen = va_arg (ap, int);
		460
		461	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		462	}
		463	break;
		464
		465	case DT_XEVENT:
		466	{
		467	XEvent *xe = va_arg (ap, XEvent *);
		468	HV *hv = newHV ();
		469
		470	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		471	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		472	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		473	# undef set
		474
		475	setiv (type, xe->type);
		476	setiv (send_event, xe->xany.send_event);
		477	setiv (serial, xe->xany.serial);
		478
		479	switch (xe->type)
		480	{
		481	case KeyPress:
		482	case KeyRelease:
		483	case ButtonPress:
		484	case ButtonRelease:
		485	case MotionNotify:
		486	setuv (window, xe->xmotion.window);
		487	setuv (root, xe->xmotion.root);
		488	setuv (subwindow, xe->xmotion.subwindow);
		489	setuv (time, xe->xmotion.time);
		490	setiv (x, xe->xmotion.x);
		491	setiv (y, xe->xmotion.y);
		492	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		493	setiv (col, xe->xmotion.x / term->fwidth);
		494	setiv (x_root, xe->xmotion.x_root);
		495	setiv (y_root, xe->xmotion.y_root);
		496	setuv (state, xe->xmotion.state);
		497
		498	switch (xe->type)
		499	{
		500	case KeyPress:
		501	case KeyRelease:
		502	setuv (keycode, xe->xkey.keycode);
		503	break;
		504
		505	case ButtonPress:
		506	case ButtonRelease:
		507	setuv (button, xe->xbutton.button);
		508	break;
		509
		510	case MotionNotify:
		511	setiv (is_hint, xe->xmotion.is_hint);
		512	break;
		513	}
		514
		515	break;
		516
		517	case MapNotify:
		518	case UnmapNotify:
		519	case ConfigureNotify:
		520	setuv (event, xe->xconfigure.event);
		521	setuv (window, xe->xconfigure.window);
		522
		523	switch (xe->type)
		524	{
		525	case ConfigureNotify:
		526	setiv (x, xe->xconfigure.x);
		527	setiv (y, xe->xconfigure.y);
		528	setiv (width, xe->xconfigure.width);
		529	setiv (height, xe->xconfigure.height);
		530	setuv (above, xe->xconfigure.above);
		531	break;
		532	}
		533
		534	break;
		535
		536	case PropertyNotify:
		537	setuv (window, xe->xproperty.window);
		538	setuv (atom, xe->xproperty.atom);
		539	setuv (time, xe->xproperty.time);
		540	setiv (state, xe->xproperty.state);
		541	break;
		542
		543	case ClientMessage:
		544	setuv (window, xe->xclient.window);
		545	setuv (message_type, xe->xclient.message_type);
		546	setuv (format, xe->xclient.format);
		547	setuv (l0, xe->xclient.data.l[0]);
		548	setuv (l1, xe->xclient.data.l[1]);
		549	setuv (l2, xe->xclient.data.l[2]);
		550	setuv (l3, xe->xclient.data.l[3]);
		551	setuv (l4, xe->xclient.data.l[4]);
		552	break;
		553	}
		554
		555	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		556	}
		557	break;
		558
		559	case DT_END:
		560	goto call;
		561
		562	default:
		563	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		564	}
		565	}
		566
		567	call:
		568	va_end (ap);
		569
		570	PUTBACK;
		571	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		572	SPAGAIN;
		573
		574	if (count)
		575	{
		576	SV *status = POPs;
		577	count = SvTRUE (status);
		578	}
		579
		580	PUTBACK;
		581	FREETMPS;
		582	LEAVE;
		583
		584	if (SvTRUE (ERRSV))
		585	{
		586	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		587	ungrab (term); // better lose the grab than the session
		588	}
		589
		590	event_consumed = !!count;
		591	}
		592	else
		593	event_consumed = false;
		594
		595	// post-handling of some events
		596	if (htype == HOOK_REFRESH_BEGIN)
		597	{
		598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		599
		600	for (int i = AvFILL (av); i >= 0; i--)
		601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	602	}
372	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
373	{	604	{
374	// handled later	605	clearSVptr ((SV *)term->perl.self);
		606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
375	}	610	}
376	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
377	{
378	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
379		611
380	if (HvKEYS (hv))	612	return event_consumed;
381	{
382	hv_iterinit (hv);
383
384	while (HE *he = hv_iternext (hv))
385	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
386	}
387	}
388	else if (!should_invoke [htype])
389	return false;
390
391	dSP;
392	va_list ap;
393
394	va_start (ap, htype);
395
396	ENTER;
397	SAVETMPS;
398
399	PUSHMARK (SP);
400
401	XPUSHs (sv_2mortal (newSVterm (term)));
402	XPUSHs (sv_2mortal (newSViv (htype)));
403
404	for (;;) {
405	data_type dt = (data_type)va_arg (ap, int);
406
407	switch (dt)
408	{
409	case DT_INT:
410	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
411	break;
412
413	case DT_LONG:
414	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
415	break;
416
417	case DT_STRING:
418	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
419	break;
420
421	case DT_END:
422	{
423	va_end (ap);
424
425	PUTBACK;
426	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
427	SPAGAIN;
428
429	if (count)
430	{
431	SV *status = POPs;
432	count = SvTRUE (status);
433	}
434
435	PUTBACK;
436	FREETMPS;
437	LEAVE;
438
439	if (SvTRUE (ERRSV))
440	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
441
442	if (htype == HOOK_DESTROY)
443	{
444	// TODO: clear magic
445	hv_clear ((HV *)SvRV ((SV *)term->self));
446	SvREFCNT_dec ((SV *)term->self);
447	}
448
449	return count;
450	}
451
452	default:
453	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
454	}
455	}
456	}	613	}
457		614
458	/////////////////////////////////////////////////////////////////////////////	615	/////////////////////////////////////////////////////////////////////////////
459		616
460	MODULE = urxvt PACKAGE = urxvt	617	MODULE = urxvt PACKAGE = urxvt
461		618
462	PROTOTYPES: ENABLE	619	PROTOTYPES: ENABLE
463		620
464	BOOT:	621	BOOT:
465	{	622	{
466	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	623	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
467	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	624	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		625	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		626	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		627
468	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
469	set_hookname (INIT);	629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
470	set_hookname (RESET);	630	# include "hookinc.h"
471	set_hookname (START);	631	# undef def
472	set_hookname (DESTROY);
473	set_hookname (SEL_BEGIN);
474	set_hookname (SEL_EXTEND);
475	set_hookname (SEL_MAKE);
476	set_hookname (SEL_GRAB);
477	set_hookname (FOCUS_IN);
478	set_hookname (FOCUS_OUT);
479	set_hookname (VIEW_CHANGE);
480	set_hookname (SCROLL_BACK);
481	set_hookname (TTY_ACTIVITY);
482	set_hookname (REFRESH_BEGIN);
483	set_hookname (REFRESH_END);
484	set_hookname (KEYBOARD_COMMAND);
485		632
		633	HV *option = get_hv ("urxvt::OPTION", 1);
		634	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		635	# define nodef(name)
		636	# include "optinc.h"
		637	# undef nodef
		638	# undef def
		639
		640	HV *stash = gv_stashpv ("urxvt", 1);
		641	static const struct {
		642	const char *name;
		643	IV iv;
		644	} *civ, const_iv[] = {
		645	# define const_iv(name) { # name, (IV)name }
		646	const_iv (NUM_RESOURCES),
486	export_const (DEFAULT_RSTYLE);	647	const_iv (DEFAULT_RSTYLE),
487	export_const (OVERLAY_RSTYLE);	648	const_iv (OVERLAY_RSTYLE),
488	export_const (RS_Bold);	649	const_iv (Color_Bits),
489	export_const (RS_Italic);	650	const_iv (RS_bgShift), const_iv (RS_bgMask),
490	export_const (RS_Blink);	651	const_iv (RS_fgShift), const_iv (RS_fgMask),
491	export_const (RS_RVid);	652	const_iv (RS_Careful),
492	export_const (RS_Uline);	653	const_iv (RS_fontCount),
		654	const_iv (RS_fontShift),
		655	const_iv (RS_fontMask),
		656	const_iv (RS_baseattrMask),
		657	const_iv (RS_attrMask),
		658	const_iv (RS_redraw),
		659	const_iv (RS_Sel),
		660	const_iv (RS_Bold),
		661	const_iv (RS_Italic),
		662	const_iv (RS_Blink),
		663	const_iv (RS_RVid),
		664	const_iv (RS_Uline),
493		665
494	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	666	const_iv (CurrentTime),
495	}	667	const_iv (ShiftMask),
		668	const_iv (LockMask),
		669	const_iv (ControlMask),
		670	const_iv (Mod1Mask),
		671	const_iv (Mod2Mask),
		672	const_iv (Mod3Mask),
		673	const_iv (Mod4Mask),
		674	const_iv (Mod5Mask),
		675	const_iv (Button1Mask),
		676	const_iv (Button2Mask),
		677	const_iv (Button3Mask),
		678	const_iv (Button4Mask),
		679	const_iv (Button5Mask),
		680	const_iv (AnyModifier),
496		681
497	void	682	const_iv (NoSymbol),
498	set_should_invoke (int htype, int value)	683	const_iv (GrabModeSync),
499	CODE:	684	const_iv (GrabModeAsync),
500	rxvt_perl.should_invoke [htype] = value;	685
		686	const_iv (NoEventMask),
		687	const_iv (KeyPressMask),
		688	const_iv (KeyReleaseMask),
		689	const_iv (ButtonPressMask),
		690	const_iv (ButtonReleaseMask),
		691	const_iv (EnterWindowMask),
		692	const_iv (LeaveWindowMask),
		693	const_iv (PointerMotionMask),
		694	const_iv (PointerMotionHintMask),
		695	const_iv (Button1MotionMask),
		696	const_iv (Button2MotionMask),
		697	const_iv (Button3MotionMask),
		698	const_iv (Button4MotionMask),
		699	const_iv (Button5MotionMask),
		700	const_iv (ButtonMotionMask),
		701	const_iv (KeymapStateMask),
		702	const_iv (ExposureMask),
		703	const_iv (VisibilityChangeMask),
		704	const_iv (StructureNotifyMask),
		705	const_iv (ResizeRedirectMask),
		706	const_iv (SubstructureNotifyMask),
		707	const_iv (SubstructureRedirectMask),
		708	const_iv (FocusChangeMask),
		709	const_iv (PropertyChangeMask),
		710	const_iv (ColormapChangeMask),
		711	const_iv (OwnerGrabButtonMask),
		712
		713	const_iv (KeyPress),
		714	const_iv (KeyRelease),
		715	const_iv (ButtonPress),
		716	const_iv (ButtonRelease),
		717	const_iv (MotionNotify),
		718	const_iv (EnterNotify),
		719	const_iv (LeaveNotify),
		720	const_iv (FocusIn),
		721	const_iv (FocusOut),
		722	const_iv (KeymapNotify),
		723	const_iv (Expose),
		724	const_iv (GraphicsExpose),
		725	const_iv (NoExpose),
		726	const_iv (VisibilityNotify),
		727	const_iv (CreateNotify),
		728	const_iv (DestroyNotify),
		729	const_iv (UnmapNotify),
		730	const_iv (MapNotify),
		731	const_iv (MapRequest),
		732	const_iv (ReparentNotify),
		733	const_iv (ConfigureNotify),
		734	const_iv (ConfigureRequest),
		735	const_iv (GravityNotify),
		736	const_iv (ResizeRequest),
		737	const_iv (CirculateNotify),
		738	const_iv (CirculateRequest),
		739	const_iv (PropertyNotify),
		740	const_iv (SelectionClear),
		741	const_iv (SelectionRequest),
		742	const_iv (SelectionNotify),
		743	const_iv (ColormapNotify),
		744	const_iv (ClientMessage),
		745	const_iv (MappingNotify),
		746	# if ENABLE_XIM_ONTHESPOT
		747	const_iv (XIMReverse),
		748	const_iv (XIMUnderline),
		749	const_iv (XIMHighlight),
		750	const_iv (XIMPrimary),
		751	const_iv (XIMSecondary),
		752	const_iv (XIMTertiary),
		753	const_iv (XIMVisibleToForward),
		754	const_iv (XIMVisibleToBackword),
		755	const_iv (XIMVisibleToCenter),
		756	# if 0
		757	const_iv (XIMForwardChar),
		758	const_iv (XIMBackwardChar),
		759	const_iv (XIMForwardWord),
		760	const_iv (XIMBackwardWord),
		761	const_iv (XIMCaretUp),
		762	const_iv (XIMCaretDown),
		763	const_iv (XIMNextLine),
		764	const_iv (XIMPreviousLine),
		765	const_iv (XIMLineStart),
		766	const_iv (XIMLineEnd),
		767	const_iv (XIMAbsolutePosition),
		768	const_iv (XIMDontChange),
		769	# endif
		770	# endif
		771	};
		772
		773	for (civ = const_iv + ARRAY_LENGTH(const_iv); civ-- > const_iv; )
		774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		775	}
501		776
502	void	777	void
503	warn (const char *msg)	778	warn (const char *msg)
504	CODE:	779	CODE:
505	rxvt_warn ("%s", msg);	780	rxvt_warn ("%s", msg);
506		781
507	void	782	void
508	fatal (const char *msg)	783	fatal (const char *msg)
509	CODE:	784	CODE:
510	rxvt_fatal ("%s", msg);	785	rxvt_fatal ("%s", msg);
		786
		787	void
		788	_exit (int status)
511		789
512	NV	790	NV
513	NOW ()	791	NOW ()
514	CODE:	792	CODE:
515	RETVAL = NOW;	793	RETVAL = ev::now ();
516	OUTPUT:	794	OUTPUT:
517	RETVAL	795	RETVAL
518		796
519	int	797	int
520	GET_BASEFG (int rend)	798	GET_BASEFG (int rend)
…		…
531	RETVAL	809	RETVAL
532		810
533	int	811	int
534	SET_FGCOLOR (int rend, int new_color)	812	SET_FGCOLOR (int rend, int new_color)
535	CODE:	813	CODE:
536	RETVAL = SET_FGCOLOR (rend, new_color);	814	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
537	OUTPUT:	815	OUTPUT:
538	RETVAL	816	RETVAL
539		817
540	int	818	int
541	SET_BGCOLOR (int rend, int new_color)	819	SET_BGCOLOR (int rend, int new_color)
542	CODE:	820	CODE:
543	RETVAL = SET_BGCOLOR (rend, new_color);	821	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
544	OUTPUT:	822	OUTPUT:
545	RETVAL	823	RETVAL
546		824
547	int	825	int
548	GET_CUSTOM (int rend)	826	GET_CUSTOM (int rend)
549	CODE:	827	CODE:
550	RETVAL = (rend && RS_customMask) >> RS_customShift;	828	RETVAL = (rend & RS_customMask) >> RS_customShift;
551	OUTPUT:	829	OUTPUT:
552	RETVAL	830	RETVAL
553		831
554	int	832	int
555	SET_CUSTOM (int rend, int new_value)	833	SET_CUSTOM (int rend, int new_value)
…		…
562	| ((new_value << RS_customShift) & RS_customMask);	840	| ((new_value << RS_customShift) & RS_customMask);
563	}	841	}
564	OUTPUT:	842	OUTPUT:
565	RETVAL	843	RETVAL
566		844
		845	void
		846	termlist ()
		847	PPCODE:
		848	{
		849	EXTEND (SP, rxvt_term::termlist.size ());
		850
		851	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		852	if ((*t)->perl.self)
		853	PUSHs (sv_2mortal (newSVterm (*t)));
		854	}
		855
567	MODULE = urxvt PACKAGE = urxvt::term	856	MODULE = urxvt PACKAGE = urxvt::term
		857
		858	SV *
		859	_new (AV *env, AV *arg)
		860	CODE:
		861	{
		862	rxvt_term *term = new rxvt_term;
		863
		864	stringvec *argv = new stringvec;
		865	stringvec *envv = new stringvec;
		866
		867	for (int i = 0; i <= AvFILL (arg); i++)
		868	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		869
		870	for (int i = AvFILL (env) + 1; i--; )
		871	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		872
		873	envv->push_back (0);
		874
		875	try
		876	{
		877	term->init (argv, envv);
		878	}
		879	catch (const class rxvt_failure_exception &e)
		880	{
		881	term->destroy ();
		882	croak ("error while initializing new terminal instance");
		883	}
		884
		885	RETVAL = term && term->perl.self
		886	? newSVterm (term) : &PL_sv_undef;
		887	}
		888	OUTPUT:
		889	RETVAL
		890
		891	void
		892	rxvt_term::destroy ()
		893
		894	void
		895	rxvt_term::set_should_invoke (int htype, int inc)
		896	CODE:
		897	THIS->perl.should_invoke [htype] += inc;
		898
		899	int
		900	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		901	CODE:
		902	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		903	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		904	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		905	OUTPUT: RETVAL
		906
		907	int
		908	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		909	CODE:
		910	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		911	OUTPUT: RETVAL
		912
		913	void
		914	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		915	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		916	CODE:
		917	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		918
		919	void
		920	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		921	CODE:
		922	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		923
		924	void
		925	rxvt_term::XUngrabKeyboard (Time eventtime)
		926	CODE:
		927	XUngrabKeyboard (THIS->dpy, eventtime);
		928
		929	bool
		930	rxvt_term::grab (Time eventtime, int sync = 0)
		931	CODE:
		932	{
		933	int mode = sync ? GrabModeSync : GrabModeAsync;
		934
		935	THIS->perl.grabtime = 0;
		936
		937	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		939	mode, mode, None, GRAB_CURSOR, eventtime))
		940	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		941	THIS->perl.grabtime = eventtime;
		942	else
		943	XUngrabPointer (THIS->dpy, eventtime);
		944
		945	RETVAL = !!THIS->perl.grabtime;
		946	}
		947	OUTPUT:
		948	RETVAL
		949
		950	void
		951	rxvt_term::allow_events_async ()
		952	CODE:
		953	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		954
		955	void
		956	rxvt_term::allow_events_sync ()
		957	CODE:
		958	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		959
		960	void
		961	rxvt_term::allow_events_replay ()
		962	CODE:
		963	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		964	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		965
		966	void
		967	rxvt_term::ungrab ()
		968	CODE:
		969	ungrab (THIS);
		970
		971	int
		972	rxvt_term::XStringToKeysym (char *string)
		973	CODE:
		974	RETVAL = XStringToKeysym (string);
		975	OUTPUT: RETVAL
		976
		977	char *
		978	rxvt_term::XKeysymToString (int sym)
		979	CODE:
		980	RETVAL = XKeysymToString (sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeysymToKeycode (int sym)
		985	CODE:
		986	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::XKeycodeToKeysym (int code, int index)
		991	CODE:
		992	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		993	OUTPUT: RETVAL
568		994
569	int	995	int
570	rxvt_term::strwidth (SV *str)	996	rxvt_term::strwidth (SV *str)
571	CODE:	997	CODE:
572	{	998	{
573	wchar_t *wstr = sv2wcs (str);	999	wchar_t *wstr = sv2wcs (str);
574		1000
575	rxvt_push_locale (THIS->locale);	1001	rxvt_push_locale (THIS->locale);
576	RETVAL = wcswidth (wstr, wcslen (wstr));	1002	RETVAL = 0;
		1003	for (wchar_t *wc = wstr; *wc; wc++)
		1004	{
		1005	int w = WCWIDTH (*wc);
		1006
		1007	if (w)
		1008	RETVAL += max (w, 1);
		1009	}
577	rxvt_pop_locale ();	1010	rxvt_pop_locale ();
578		1011
579	free (wstr);	1012	free (wstr);
580	}	1013	}
581	OUTPUT:	1014	OUTPUT:
…		…
608		1041
609	rxvt_push_locale (THIS->locale);	1042	rxvt_push_locale (THIS->locale);
610	wchar_t *wstr = rxvt_mbstowcs (data, len);	1043	wchar_t *wstr = rxvt_mbstowcs (data, len);
611	rxvt_pop_locale ();	1044	rxvt_pop_locale ();
612		1045
613	char *str = rxvt_wcstoutf8 (wstr);	1046	RETVAL = wcs2sv (wstr);
614	free (wstr);	1047	free (wstr);
615
616	RETVAL = newSVpv (str, 0);
617	SvUTF8_on (RETVAL);
618	free (str);
619	}	1048	}
620	OUTPUT:	1049	OUTPUT:
621	RETVAL	1050	RETVAL
622		1051
		1052	char *
		1053	rxvt_term::locale ()
		1054	CODE:
		1055	RETVAL = THIS->locale;
		1056	OUTPUT:
		1057	RETVAL
		1058
		1059	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1060
		1061	#define TERM_OFFSET_width TERM_OFFSET(width)
		1062	#define TERM_OFFSET_height TERM_OFFSET(height)
		1063	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1064	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1065	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1066	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1067	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1068	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1069	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1070	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1071	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1072	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1073	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1074	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1075	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1076	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1077
623	int	1078	int
624	rxvt_term::nsaved ()	1079	rxvt_term::width ()
		1080	ALIAS:
		1081	width = TERM_OFFSET_width
		1082	height = TERM_OFFSET_height
		1083	fwidth = TERM_OFFSET_fwidth
		1084	fheight = TERM_OFFSET_fheight
		1085	fbase = TERM_OFFSET_fbase
		1086	nrow = TERM_OFFSET_nrow
		1087	ncol = TERM_OFFSET_ncol
		1088	focus = TERM_OFFSET_focus
		1089	mapped = TERM_OFFSET_mapped
		1090	int_bwidth = TERM_OFFSET_int_bwidth
		1091	ext_bwidth = TERM_OFFSET_ext_bwidth
		1092	lineSpace = TERM_OFFSET_lineSpace
		1093	letterSpace = TERM_OFFSET_letterSpace
		1094	saveLines = TERM_OFFSET_saveLines
		1095	total_rows = TERM_OFFSET_total_rows
		1096	top_row = TERM_OFFSET_top_row
625	CODE:	1097	CODE:
626	RETVAL = THIS->nsaved;	1098	RETVAL = *(int *)((char *)THIS + ix);
627	OUTPUT:	1099	OUTPUT:
628	RETVAL	1100	RETVAL
629		1101
		1102	unsigned int
		1103	rxvt_term::ModLevel3Mask ()
		1104	ALIAS:
		1105	ModLevel3Mask = 0
		1106	ModMetaMask = 1
		1107	ModNumLockMask = 2
		1108	current_screen = 3
		1109	hidden_cursor = 4
		1110	CODE:
		1111	switch (ix)
		1112	{
		1113	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1114	case 1: RETVAL = THIS->ModMetaMask; break;
		1115	case 2: RETVAL = THIS->ModNumLockMask; break;
		1116	case 3: RETVAL = THIS->current_screen; break;
		1117	#ifdef CURSOR_BLINK
		1118	case 4: RETVAL = THIS->hidden_cursor; break;
		1119	#endif
		1120	}
		1121	OUTPUT:
		1122	RETVAL
		1123
		1124	char *
		1125	rxvt_term::display_id ()
		1126	ALIAS:
		1127	display_id = 0
		1128	locale = 1
		1129	CODE:
		1130	switch (ix)
		1131	{
		1132	case 0: RETVAL = THIS->display->id; break;
		1133	case 1: RETVAL = THIS->locale; break;
		1134	}
		1135	OUTPUT:
		1136	RETVAL
		1137
		1138	SV *
		1139	rxvt_term::envv ()
		1140	ALIAS:
		1141	argv = 1
		1142	PPCODE:
		1143	{
		1144	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1145
		1146	EXTEND (SP, vec->size ());
		1147
		1148	for (char **i = vec->begin (); i != vec->end (); ++i)
		1149	if (*i)
		1150	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1151	}
		1152
630	int	1153	int
631	rxvt_term::view_start (int newval = -1)	1154	rxvt_term::pty_ev_events (int events = ev::UNDEF)
632	CODE:	1155	CODE:
633	{	1156	RETVAL = THIS->pty_ev.events;
		1157	if (events != ev::UNDEF)
		1158	THIS->pty_ev.set (events);
		1159	OUTPUT:
		1160	RETVAL
		1161
		1162	int
		1163	rxvt_term::pty_fd ()
		1164	CODE:
		1165	RETVAL = THIS->pty->pty;
		1166	OUTPUT:
		1167	RETVAL
		1168
		1169	Window
		1170	rxvt_term::parent ()
		1171	CODE:
		1172	RETVAL = THIS->parent [0];
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	Window
		1177	rxvt_term::vt ()
		1178	CODE:
634	RETVAL = THIS->view_start;	1179	RETVAL = THIS->vt;
		1180	OUTPUT:
		1181	RETVAL
635		1182
636	if (newval >= 0)	1183	void
637	{	1184	rxvt_term::vt_emask_add (U32 emask)
638	THIS->view_start = min (newval, THIS->nsaved);	1185	CODE:
639	THIS->scr_changeview (RETVAL);	1186	THIS->vt_emask_perl |= emask;
640	}	1187	THIS->vt_select_input ();
641	}	1188
		1189	U32
		1190	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1191	CODE:
		1192	RETVAL = THIS->rstyle;
		1193	THIS->rstyle = new_rstyle;
642	OUTPUT:	1194	OUTPUT:
643	RETVAL	1195	RETVAL
644		1196
645	int	1197	int
646	rxvt_term::nrow ()	1198	rxvt_term::view_start (int newval = 1)
		1199	PROTOTYPE: $;$
647	CODE:	1200	CODE:
		1201	{
648	RETVAL = THIS->nrow;	1202	RETVAL = THIS->view_start;
		1203
		1204	if (newval <= 0)
		1205	THIS->scr_changeview (max (newval, THIS->top_row));
		1206	}
649	OUTPUT:	1207	OUTPUT:
650	RETVAL	1208	RETVAL
651		1209
652	int	1210	void
		1211	rxvt_term::focus_in ()
		1212
		1213	void
653	rxvt_term::ncol ()	1214	rxvt_term::focus_out ()
		1215
		1216	void
		1217	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1218	ALIAS:
		1219	key_release = 1
654	CODE:	1220	CODE:
655	RETVAL = THIS->ncol;	1221	{
656	OUTPUT:	1222	XKeyEvent xkey;
657	RETVAL	1223
		1224	memset (&xkey, 0, sizeof (xkey));
		1225
		1226	xkey.time = time;
		1227	xkey.state = state;
		1228	xkey.keycode = keycode;
		1229
		1230	xkey.type = ix ? KeyRelease : KeyPress;
		1231	xkey.display = THIS->dpy;
		1232	xkey.window = THIS->vt;
		1233	xkey.root = THIS->display->root;
		1234	xkey.subwindow = THIS->vt;
		1235
		1236	if (ix)
		1237	THIS->key_release (xkey);
		1238	else
		1239	THIS->key_press (xkey);
		1240	}
658		1241
659	void	1242	void
660	rxvt_term::want_refresh ()	1243	rxvt_term::want_refresh ()
661	CODE:	1244	CODE:
662	THIS->want_refresh = 1;	1245	THIS->want_refresh = 1;
		1246	THIS->refresh_check ();
663		1247
664	void	1248	void
665	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1249	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
666	PPCODE:	1250	PPCODE:
667	{	1251	{
668	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1252	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
669	croak ("row_number number of out range");	1253	XSRETURN_EMPTY;
670		1254
671	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
672		1256
673	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
674	{	1258	{
675	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
676		1260
677	for (int col = 0; col <THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
678	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
679		1263
680	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
681	free (wstr);
682
683	SV *sv = newSVpv (str, 0);
684	SvUTF8_on (sv);
685	XPUSHs (sv_2mortal (sv));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
686	free (str);
687	}	1265	}
688		1266
689	if (new_text)	1267	if (new_text)
690	{	1268	{
691	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
692		1270
693	int len = wcslen (wstr);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
694		1272
695	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 || start_col + len > THIS->ncol)
696	{	1274	{
697	free (wstr);	1275	free (wstr);
698	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
699	}	1277	}
700		1278
701	for (int col = start_col; col < start_col + len; col++)	1279	for (int col = start_col; col < start_col + len; col++)
702	{	1280	{
703	l.t [col] = wstr [col - start_col];	1281	l.t [col] = wstr [start_ofs + col - start_col];
704	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1282	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
705	}	1283	}
706		1284
707	free (wstr);	1285	free (wstr);
708	}	1286	}
709	}	1287	}
710		1288
711	void	1289	void
712	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1290	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
713	PPCODE:	1291	PPCODE:
714	{	1292	{
715	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1293	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
716	croak ("row_number number of out range");	1294	XSRETURN_EMPTY;
717		1295
718	line_t &l = ROW(row_number);	1296	line_t &l = ROW(row_number);
719		1297
720	if (GIMME_V != G_VOID)	1298	if (GIMME_V != G_VOID)
721	{	1299	{
…		…
732	{	1310	{
733	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
734	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
735		1313
736	AV *av = (AV *)SvRV (new_rend);	1314	AV *av = (AV *)SvRV (new_rend);
737	int len = av_len (av) + 1;	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
738		1316
739	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 || start_col + len > THIS->ncol)
740	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
741		1319
742	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
743	{	1321	{
744	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1322	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
745		1323
746	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1324	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
747	}	1325	}
748	}	1326	}
749	}	1327	}
750		1328
751	int	1329	int
752	rxvt_term::ROW_l (int row_number, int new_length = -2)	1330	rxvt_term::ROW_l (int row_number, int new_length = -1)
753	CODE:	1331	CODE:
754	{	1332	{
755	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1333	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
756	croak ("row_number number of out range");	1334	XSRETURN_EMPTY;
757		1335
758	line_t &l = ROW(row_number);	1336	line_t &l = ROW(row_number);
759	RETVAL = l.l;	1337	RETVAL = l.l;
760		1338
761	if (new_length >= -1)	1339	if (new_length >= 0)
762	l.l = new_length;	1340	l.l = new_length;
763	}	1341	}
764	OUTPUT:	1342	OUTPUT:
765	RETVAL	1343	RETVAL
766		1344
		1345	bool
		1346	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1347	CODE:
		1348	{
		1349	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1350	XSRETURN_EMPTY;
		1351
		1352	line_t &l = ROW(row_number);
		1353	RETVAL = l.is_longer ();
		1354
		1355	if (new_is_longer >= 0)
		1356	l.is_longer (new_is_longer);
		1357	}
		1358	OUTPUT:
		1359	RETVAL
		1360
767	SV *	1361	SV *
768	rxvt_term::special_encode (SV *str)	1362	rxvt_term::special_encode (SV *string)
769	CODE:	1363	CODE:
770	abort ();//TODO	1364	{
		1365	wchar_t *wstr = sv2wcs (string);
		1366	int wlen = wcslen (wstr);
		1367	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1368
		1369	rxvt_push_locale (THIS->locale);
		1370
		1371	wchar_t *r = rstr;
		1372	for (wchar_t *s = wstr; *s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
		1376	if (w == 0)
		1377	{
		1378	if (r == rstr)
		1379	croak ("leading combining character unencodable");
		1380
		1381	unicode_t n = rxvt_compose (r[-1], *s);
		1382	if (n == NOCHAR)
		1383	n = rxvt_composite.compose (r[-1], *s);
		1384
		1385	r[-1] = n;
		1386	}
		1387	#if !UNICODE_3
		1388	else if (*s >= 0x10000)
		1389	*r++ = rxvt_composite.compose (*s);
		1390	#endif
		1391	else
		1392	*r++ = *s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
		1398
		1399	rxvt_pop_locale ();
		1400
		1401	RETVAL = wcs2sv (rstr, r - rstr);
		1402	}
		1403	OUTPUT:
		1404	RETVAL
771		1405
772	SV *	1406	SV *
773	rxvt_term::special_decode (SV *str)	1407	rxvt_term::special_decode (SV *text)
774	CODE:	1408	CODE:
775	abort ();//TODO	1409	{
		1410	wchar_t *wstr = sv2wcs (text);
		1411	int dlen = 0;
		1412
		1413	// find length
		1414	for (wchar_t *s = wstr; *s; s++)
		1415	if (*s == NOCHAR)
		1416	;
		1417	else if (IS_COMPOSE (*s))
		1418	dlen += rxvt_composite.expand (*s, 0);
		1419	else
		1420	dlen++;
		1421
		1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1423
		1424	// decode
		1425	wchar_t *r = rstr;
		1426	for (wchar_t *s = wstr; *s; s++)
		1427	if (*s == NOCHAR)
		1428	;
		1429	else if (IS_COMPOSE (*s))
		1430	r += rxvt_composite.expand (*s, r);
		1431	else
		1432	*r++ = *s;
		1433
		1434	RETVAL = wcs2sv (rstr, r - rstr);
		1435	}
		1436	OUTPUT:
		1437	RETVAL
776		1438
777	void	1439	void
778	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1440	rxvt_term::_resource (char *name, int index, SV *newval = 0)
779	PPCODE:	1441	PPCODE:
780	{	1442	{
781	struct resval { const char *name; int value; } rslist [] = {	1443	static const struct resval { const char *name; int value; } *rs, rslist [] = {
782	# define Rs_def(name) { # name, Rs_ ## name },	1444	# define def(name) { # name, Rs_ ## name },
783	# define Rs_reserve(name,count)	1445	# define reserve(name,count)
784	# include "rsinc.h"	1446	# include "rsinc.h"
785	# undef Rs_def	1447	# undef def
786	# undef Rs_reserve	1448	# undef reserve
787	};	1449	};
788		1450
789	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1451	rs = rslist + ARRAY_LENGTH(rslist);
790		1452
		1453	if (*name)
791	do {	1454	{
		1455	do {
792	if (rs-- == rslist)	1456	if (rs-- == rslist)
793	croak ("no such resource '%s', requested", name);	1457	croak ("no such resource '%s', requested", name);
794	} while (strcmp (name, rs->name));	1458	} while (strcmp (name, rs->name));
795		1459
796	index += rs->value;	1460	index += rs->value;
		1461	}
		1462	else
		1463	{
		1464	--rs;
		1465	name = "";
		1466	}
797		1467
798	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1468	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
799	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1469	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
800		1470
801	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
812	else	1482	else
813	THIS->rs [index] = 0;	1483	THIS->rs [index] = 0;
814	}	1484	}
815	}	1485	}
816		1486
		1487	const char *
		1488	rxvt_term::x_resource (const char *name)
		1489
		1490	bool
		1491	rxvt_term::option (U8 optval, int set = -1)
		1492	CODE:
		1493	{
		1494	RETVAL = THIS->option (optval);
		1495
		1496	if (set >= 0)
		1497	{
		1498	THIS->set_option (optval, set);
		1499
		1500	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1501	switch (optval)
		1502	{
		1503	case Opt_skipBuiltinGlyphs:
		1504	THIS->set_fonts ();
		1505	THIS->scr_remap_chars ();
		1506	THIS->scr_touch (true);
		1507	THIS->want_refresh = 1;
		1508	THIS->refresh_check ();
		1509	break;
		1510
		1511	case Opt_cursorUnderline:
		1512	THIS->want_refresh = 1;
		1513	THIS->refresh_check ();
		1514	break;
		1515
		1516	# case Opt_scrollBar_floating:
		1517	# case Opt_scrollBar_right:
		1518	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1519	# break;
		1520	}
		1521	}
		1522	}
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	bool
		1527	rxvt_term::parse_keysym (char *keysym, char *str)
		1528	CODE:
		1529	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1530	THIS->keyboard->register_done ();
		1531	OUTPUT:
		1532	RETVAL
		1533
817	void	1534	void
818	rxvt_term::selection_mark (...)	1535	rxvt_term::screen_cur (...)
819	PROTOTYPE: $;$$	1536	PROTOTYPE: $;$$
820	ALIAS:	1537	ALIAS:
		1538	screen_cur = 0
821	selection_beg = 1	1539	selection_beg = 1
822	selection_end = 2	1540	selection_end = 2
		1541	selection_mark = 3
823	PPCODE:	1542	PPCODE:
824	{	1543	{
825	row_col_t &sel = ix == 1 ? THIS->selection.beg	1544	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1545	: ix == 1 ? THIS->selection.beg
826	: ix == 2 ? THIS->selection.end	1546	: ix == 2 ? THIS->selection.end
827	: THIS->selection.mark;	1547	: THIS->selection.mark;
828		1548
829	if (GIMME_V != G_VOID)	1549	if (GIMME_V != G_VOID)
830	{	1550	{
831	EXTEND (SP, 2);	1551	EXTEND (SP, 2);
832	PUSHs (sv_2mortal (newSViv (sel.row)));	1552	PUSHs (sv_2mortal (newSViv (rc.row)));
833	PUSHs (sv_2mortal (newSViv (sel.col)));	1553	PUSHs (sv_2mortal (newSViv (rc.col)));
834	}	1554	}
835		1555
836	if (items == 3)	1556	if (items >= 3)
		1557	{
		1558	rc.row = SvIV (ST (1));
		1559	rc.col = SvIV (ST (2));
		1560
		1561	if (ix == 2)
837	{	1562	{
838	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1563	if (rc.col == 0)
839	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1564	{
		1565	// col == 0 means end of previous line
		1566	rc.row--;
		1567	rc.col = THIS->ncol;
		1568	}
		1569	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1570	&& rc.col > ROW(rc.row).l)
		1571	{
		1572	// col >= length means while line and add newline
		1573	rc.col = THIS->ncol;
		1574	}
		1575	}
		1576
		1577	clamp_it (rc.col, 0, THIS->ncol);
		1578	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
840		1579
841	if (ix)	1580	if (ix)
		1581	{
		1582	THIS->selection.screen = THIS->current_screen;
		1583
842	THIS->want_refresh = 1;	1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
		1586	}
843	}	1587	}
844	}	1588	}
845		1589
846	int	1590	int
847	rxvt_term::selection_grab (int eventtime = CurrentTime)	1591	rxvt_term::selection_screen (int screen = -1)
		1592	CODE:
		1593	RETVAL = THIS->selection.screen;
		1594	if (screen >= 0)
		1595	THIS->selection.screen = screen;
		1596	OUTPUT:
		1597	RETVAL
848		1598
849	void	1599	void
		1600	rxvt_term::selection_clear (bool clipboard = false)
		1601
		1602	void
		1603	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1604	CODE:
		1605	THIS->selection.op = SELECTION_CONT;
		1606	THIS->selection.rect = rect;
		1607	THIS->selection_make (eventtime);
		1608
		1609	int
		1610	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1611
		1612	void
850	rxvt_term::selection (SV *newtext = 0)	1613	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
851	PPCODE:	1614	PPCODE:
852	{	1615	{
		1616	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1617	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1618
853	if (GIMME_V != G_VOID)	1619	if (GIMME_V != G_VOID)
854	{	1620	XPUSHs (text
855	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1621	? sv_2mortal (wcs2sv (text, len))
856	SV *sv = newSVpv (sel, 0);	1622	: &PL_sv_undef);
857	SvUTF8_on (sv);
858	free (sel);
859	XPUSHs (sv_2mortal (sv));
860	}
861		1623
862	if (newtext)	1624	if (newtext)
863	{	1625	{
864	free (THIS->selection.text);	1626	free (text);
865		1627
866	THIS->selection.text = sv2wcs (newtext);	1628	text = sv2wcs (newtext);
867	THIS->selection.len = wcslen (THIS->selection.text);	1629	len = wcslen (text);
868	}
869	}
870		1630	}
		1631	}
		1632
		1633	char
		1634	rxvt_term::cur_charset ()
		1635	CODE:
		1636	RETVAL = THIS->charsets [THIS->screen.charset];
		1637	OUTPUT:
		1638	RETVAL
		1639
		1640	void
		1641	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)
		1642
		1643	void
		1644	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1645
		1646	void
		1647	rxvt_term::scr_bell ()
		1648
		1649	void
		1650	rxvt_term::scr_change_screen (int screen)
		1651
		1652	void
		1653	rxvt_term::scr_add_lines (SV *string)
		1654	CODE:
		1655	{
		1656	wchar_t *wstr = sv2wcs (string);
		1657	THIS->scr_add_lines (wstr, wcslen (wstr));
		1658	free (wstr);
		1659	}
		1660
871	void	1661	void
872	rxvt_term::tt_write (SV *octets)	1662	rxvt_term::tt_write (SV *octets)
873	INIT:	1663	INIT:
874	STRLEN len;	1664	STRLEN len;
875	char *str = SvPVbyte (octets, len);	1665	char *str = SvPVbyte (octets, len);
876	C_ARGS:	1666	C_ARGS:
877	(unsigned char *)str, len	1667	str, len
		1668
		1669	void
		1670	rxvt_term::tt_paste (SV *octets)
		1671	INIT:
		1672	STRLEN len;
		1673	char *str = SvPVbyte (octets, len);
		1674	C_ARGS:
		1675	str, len
		1676
		1677	void
		1678	rxvt_term::cmd_parse (SV *octets)
		1679	CODE:
		1680	{
		1681	STRLEN len;
		1682	char *str = SvPVbyte (octets, len);
		1683
		1684	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1685	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1686
		1687	THIS->cmdbuf_ptr = str;
		1688	THIS->cmdbuf_endp = str + len;
		1689
		1690	rxvt_push_locale (THIS->locale);
		1691	THIS->cmd_parse ();
		1692	rxvt_pop_locale ();
		1693
		1694	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1695	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1696	}
878		1697
879	SV *	1698	SV *
880	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1699	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
881	CODE:	1700	CODE:
882	{	1701	{
883	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1702	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
884	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1703	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
885	o->self = (HV *)SvRV (RETVAL);	1704	o->self = (HV *)SvRV (RETVAL);
886
887	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
888	char key[33]; sprintf (key, "%32lx", (long)o);
889	hv_store (hv, key, 32, newSViv ((long)o), 0);
890	}	1705	}
891	OUTPUT:	1706	OUTPUT:
892	RETVAL	1707	RETVAL
893		1708
		1709	#############################################################################
		1710	# Various X Utility Functions
		1711	#############################################################################
		1712
		1713	void
		1714	rxvt_term::XListProperties (Window window)
		1715	PPCODE:
		1716	{
		1717	int count;
		1718	Atom *props = XListProperties (THIS->dpy, window, &count);
		1719
		1720	EXTEND (SP, count);
		1721	while (count--)
		1722	PUSHs (newSVuv ((U32)props [count]));
		1723
		1724	XFree (props);
		1725	}
		1726
		1727	void
		1728	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1729	PPCODE:
		1730	{
		1731	Atom type;
		1732	int format;
		1733	unsigned long nitems;
		1734	unsigned long bytes_after;
		1735	unsigned char *prop;
		1736
		1737	XGetWindowProperty (THIS->dpy, window, property,
		1738	0, 1<<24, 0, AnyPropertyType,
		1739	&type, &format, &nitems, &bytes_after, &prop);
		1740
		1741	if (type != None)
		1742	{
		1743	int elemsize = format == 16 ? sizeof (short)
		1744	: format == 32 ? sizeof (long)
		1745	: 1;
		1746
		1747	EXTEND (SP, 3);
		1748	PUSHs (newSVuv ((U32)type));
		1749	PUSHs (newSViv (format));
		1750	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1751	XFree (prop);
		1752	}
		1753	}
		1754
		1755	void
		1756	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1757	CODE:
		1758	{
		1759	STRLEN len;
		1760	char *data_ = SvPVbyte (data, len);
		1761
		1762	int elemsize = format == 16 ? sizeof (short)
		1763	: format == 32 ? sizeof (long)
		1764	: 1;
		1765
		1766	XChangeProperty (THIS->dpy, window, property,
		1767	type, format, PropModeReplace,
		1768	(unsigned char *)data_, len / elemsize);
		1769	}
		1770
		1771	Atom
		1772	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1773	C_ARGS: term->dpy, atom_name, only_if_exists
		1774
		1775	char *
		1776	XGetAtomName (rxvt_term *term, Atom atom)
		1777	C_ARGS: term->dpy, atom
		1778	CLEANUP:
		1779	XFree (RETVAL);
		1780
		1781	void
		1782	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1783	C_ARGS: term->dpy, window, property
		1784
		1785	Window
		1786	rxvt_term::DefaultRootWindow ()
		1787	CODE:
		1788	RETVAL = THIS->display->root;
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#if 0
		1793
		1794	Window
		1795	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1796	C_ARGS: term->dpy, (Window)parent,
		1797	x, y, width, height, 0,
		1798	term->pix_colors_focused[Color_border],
		1799	term->pix_colors_focused[Color_border]
		1800
		1801	#endif
		1802
		1803	void
		1804	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1805	C_ARGS: term->dpy, window, parent, x, y
		1806
		1807	void
		1808	XMapWindow (rxvt_term *term, Window window)
		1809	C_ARGS: term->dpy, window
		1810
		1811	void
		1812	XUnmapWindow (rxvt_term *term, Window window)
		1813	C_ARGS: term->dpy, window
		1814
		1815	void
		1816	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1817	C_ARGS: term->dpy, window, x, y, width, height
		1818
		1819	void
		1820	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1821	CODE:
		1822	{
		1823	XWindowAttributes attr;
		1824	XGetWindowAttributes (THIS->dpy, window, &attr);
		1825	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1826	}
		1827
		1828	void
		1829	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1830	PPCODE:
		1831	{
		1832	int dx, dy;
		1833	Window child;
		1834
		1835	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1836	{
		1837	EXTEND (SP, 3);
		1838	PUSHs (newSViv (dx));
		1839	PUSHs (newSViv (dy));
		1840	PUSHs (newSVuv (child));
		1841	}
		1842	}
		1843
		1844	#############################################################################
		1845	# urxvt::overlay
		1846	#############################################################################
		1847
894	MODULE = urxvt PACKAGE = urxvt::overlay	1848	MODULE = urxvt PACKAGE = urxvt::overlay
895		1849
896	void	1850	void
897	overlay::set (int x, int y, SV *text, SV *rend = 0)	1851	overlay::set (int x, int y, SV *text, SV *rend = 0)
898		1852
899	void	1853	void
		1854	overlay::show ()
		1855
		1856	void
		1857	overlay::hide ()
		1858
		1859	void
900	overlay::DESTROY ()	1860	overlay::DESTROY ()
901	CODE:
902	{
903	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
904	if (ovs)
905	{
906	HV *hv = (HV *)SvRV (*ovs);
907	char key[33]; sprintf (key, "%32lx", (long)THIS);
908	hv_delete (hv, key, 32, G_DISCARD);
909	}
910		1861
911	delete THIS;	1862	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
912	}
913		1863
914	MODULE = urxvt PACKAGE = urxvt::timer
915
916	SV *
917	timer::new ()
918	CODE:
919	timer *w = new timer;
920	w->start (NOW);
921	RETVAL = newSVptr ((void *)w, "urxvt::timer");
922	w->self = (HV *)SvRV (RETVAL);
923	OUTPUT:
924	RETVAL
925
926	timer *
927	timer::cb (SV *cb)
928	CODE:
929	THIS->cb (cb);
930	RETVAL = THIS;
931	OUTPUT:
932	RETVAL
933
934	NV
935	timer::at ()
936	CODE:
937	RETVAL = THIS->at;
938	OUTPUT:
939	RETVAL
940
941	timer *
942	timer::interval (NV interval)
943	CODE:
944	THIS->interval = interval;
945	RETVAL = THIS;
946	OUTPUT:
947	RETVAL
948
949	timer *
950	timer::set (NV tstamp)
951	CODE:
952	THIS->set (tstamp);
953	RETVAL = THIS;
954	OUTPUT:
955	RETVAL
956
957	timer *
958	timer::start (NV tstamp = THIS->at)
959	CODE:
960	THIS->start (tstamp);
961	RETVAL = THIS;
962	OUTPUT:
963	RETVAL
964
965	timer *
966	timer::stop ()
967	CODE:
968	THIS->stop ();
969	RETVAL = THIS;
970	OUTPUT:
971	RETVAL
972
973	void
974	timer::DESTROY ()
975
976	MODULE = urxvt PACKAGE = urxvt::iow
977
978	SV *
979	iow::new ()
980	CODE:
981	iow *w = new iow;
982	RETVAL = newSVptr ((void *)w, "urxvt::iow");
983	w->self = (HV *)SvRV (RETVAL);
984	OUTPUT:
985	RETVAL
986
987	iow *
988	iow::cb (SV *cb)
989	CODE:
990	THIS->cb (cb);
991	RETVAL = THIS;
992	OUTPUT:
993	RETVAL
994
995	iow *
996	iow::fd (int fd)
997	CODE:
998	THIS->fd = fd;
999	RETVAL = THIS;
1000	OUTPUT:
1001	RETVAL
1002
1003	iow *
1004	iow::events (short events)
1005	CODE:
1006	THIS->events = events;
1007	RETVAL = THIS;
1008	OUTPUT:
1009	RETVAL
1010
1011	iow *
1012	iow::start ()
1013	CODE:
1014	THIS->start ();
1015	RETVAL = THIS;
1016	OUTPUT:
1017	RETVAL
1018
1019	iow *
1020	iow::stop ()
1021	CODE:
1022	THIS->stop ();
1023	RETVAL = THIS;
1024	OUTPUT:
1025	RETVAL
1026
1027	void
1028	iow::DESTROY ()
1029
1030

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