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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.156 by root, Sun Jun 3 15:54:05 2012 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) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
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.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56	typedef SV * urxvt_color;
		57
		58	typedef GdkPixbuf * urxvt__pixbuf;
		59	typedef rxvt_img * urxvt__img;
		60
		61	/////////////////////////////////////////////////////////////////////////////
		62
		63	static void
		64	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		65	{
		66	//TODO: support component stuff
		67	c.set (s, SvPVbyte_nolen (sv));
		68	}
		69
		70	/////////////////////////////////////////////////////////////////////////////
		71
47	static wchar_t *	72	static wchar_t *
48	sv2wcs (SV *sv)	73	sv2wcs (SV *sv)
49	{	74	{
50	STRLEN len;	75	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	76	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	77	return rxvt_utf8towcs (str, len);
53	}	78	}
54		79
55	static SV *	80	static SV *
56	new_ref (HV *hv, const char *klass)	81	wcs2sv (wchar_t *wstr, int len = -1)
57	{	82	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	83	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		84
61	//TODO: use magic	85	SV *sv = newSVpv (str, 0);
		86	SvUTF8_on (sv);
		87	free (str);
		88
		89	return sv;
		90	}
		91
62	static SV *	92	static SV *
63	newSVptr (void *ptr, const char *klass)	93	newSVptr (void *ptr, const char *klass)
64	{	94	{
65	HV *hv = newHV ();	95	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	96	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	97	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		98	}
		99
		100	static void
		101	clearSVptr (SV *sv)
		102	{
		103	if (SvROK (sv))
		104	sv = SvRV (sv);
		105
		106	hv_clear ((HV *)sv);
		107	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	108	}
69		109
70	static long	110	static long
71	SvPTR (SV *sv, const char *klass)	111	SvPTR (SV *sv, const char *klass)
72	{	112	{
73	if (!sv_derived_from (sv, klass))	113	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	114	croak ("object of type %s expected", klass);
75		115
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	116	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		117
78	if (!iv)	118	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	119	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		120
81	return (long)iv;	121	return (long)mg->mg_ptr;
82	}	122	}
83		123
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	124	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	125	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		126
87	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
88		128
89	struct perl_watcher	129	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		130
		131	class overlay : overlay_base
90	{	132	{
91	SV *cbsv;	133	rxvt_term *THIS;
		134	AV *overlay_av;
		135	int border;
		136
		137	public:
92	HV *self;	138	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		139
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	140	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	141	~overlay ();
190		142
		143	void show ();
		144	void hide ();
		145
191	void swap ();	146	void swap ();
192		147
193	void set (int x, int y, SV *str, SV *rend);	148	void set (int x, int y, SV *str, SV *rend);
194	};	149	};
195		150
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	151	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)	152	: THIS(THIS), border(border == 2), overlay_av (0)
198	{	153	{
		154	x = x_;
		155	y = y_;
		156	w = w_;
		157	h = h_;
		158
		159	if (w < 0) w = 0;
		160	if (h < 0) h = 0;
		161
199	if (border == 2)	162	if (border == 2)
200	{	163	{
201	w += 2;	164	w += 2;
202	h += 2;	165	h += 2;
203	}	166	}
204		167
205	text = new text_t *[h];	168	text = new text_t *[h];
206	rend = new rend_t *[h];	169	rend = new rend_t *[h];
207		170
208	for (int y = 0; y < h; y++)	171	for (int y = 0; y < h; y++)
209	{	172	{
210	text_t *tp = text[y] = new text_t[w];	173	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	174	rend_t *rp = rend[y] = new rend_t[w];
212		175
213	text_t t0, t1, t2;	176	text_t t0, t1, t2;
214	rend_t r = rstyle;	177	rend_t r = rstyle;
215		178
216	if (border == 2)	179	if (border == 2)
217	{	180	{
218	if (y == 0)	181	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	182	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	183	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	184	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	185	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	186	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		187
225	*tp++ = t0;	188	*tp++ = t0;
226	*rp++ = r;	189	*rp++ = r;
227		190
228	for (int x = w - 2; x-- > 0; )	191	for (int x = w - 2; x-- > 0; )
229	{	192	{
230	*tp++ = t1;	193	*tp++ = t1;
231	*rp++ = r;	194	*rp++ = r;
232	}	195	}
233		196
234	*tp = t2;	197	*tp = t2;
235	*rp = r;	198	*rp = r;
236	}	199	}
237	else	200	else
238	for (int x = w; x-- > 0; )	201	for (int x = w; x-- > 0; )
239	{	202	{
240	*tp++ = 0x0020;	203	*tp++ = 0x0020;
241	*rp++ = r;	204	*rp++ = r;
242	}	205	}
243	}	206	}
244		207
245	THIS->want_refresh = 1;	208	show ();
246	}	209	}
247		210
248	overlay::~overlay ()	211	overlay::~overlay ()
249	{	212	{
		213	hide ();
		214
250	for (int y = h; y--; )	215	for (int y = h; y--; )
251	{	216	{
252	delete [] text[y];	217	delete [] text[y];
253	delete [] rend[y];	218	delete [] rend[y];
254	}	219	}
255		220
256	delete [] text;	221	delete [] text;
257	delete [] rend;	222	delete [] rend;
		223	}
		224
		225	void
		226	overlay::show ()
		227	{
		228	if (overlay_av)
		229	return;
		230
		231	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		232	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		233	));
		234	av_push (overlay_av, newSViv ((long)this));
258		235
259	THIS->want_refresh = 1;	236	THIS->want_refresh = 1;
		237	THIS->refresh_check ();
		238	}
		239
		240	void
		241	overlay::hide ()
		242	{
		243	if (!overlay_av)
		244	return;
		245
		246	int i;
		247
		248	for (i = AvFILL (overlay_av); i >= 0; i--)
		249	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		250	break;
		251
		252	for (; i < AvFILL (overlay_av); i++)
		253	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		254
		255	av_pop (overlay_av);
		256
		257	SvREFCNT_dec (overlay_av);
		258	overlay_av = 0;
		259
		260	THIS->want_refresh = 1;
		261	THIS->refresh_check ();
260	}	262	}
261		263
262	void overlay::swap ()	264	void overlay::swap ()
263	{	265	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	266	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));	267	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266		268
267	int ov_w = min (w, THIS->ncol - ov_x);	269	int ov_w = min (w, THIS->ncol - ov_x);
268	int ov_h = min (h, THIS->nrow - ov_y);	270	int ov_h = min (h, THIS->nrow - ov_y);
		271
		272	// hide cursor if it is within the overlay area
		273	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		274	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		275	THIS->screen.flags &= ~Screen_VisibleCursor;
269		276
270	for (int y = ov_h; y--; )	277	for (int y = ov_h; y--; )
271	{	278	{
272	text_t *t1 = text [y];	279	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	280	rend_t *r1 = rend [y];
274		281
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	282	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;	283	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		284
278	for (int x = ov_w; x--; )	285	for (int x = ov_w; x--; )
279	{	286	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	287	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));	288	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	289	}
283	}	290	}
284		291
…		…
294		301
295	wchar_t *wtext = sv2wcs (text);	302	wchar_t *wtext = sv2wcs (text);
296		303
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	304	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	305	this->text [y][x + col] = wtext [col];
299		306
300	free (wtext);	307	free (wtext);
301		308
302	if (rend)	309	if (rend)
303	{	310	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	311	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	312	croak ("rend must be arrayref");
306		313
307	AV *av = (AV *)SvRV (rend);	314	AV *av = (AV *)SvRV (rend);
308		315
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	316	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	317	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	318	}
312		319
313	THIS->want_refresh = 1;	320	THIS->want_refresh = 1;
		321	THIS->refresh_check ();
314	}	322	}
315
316		323
317	/////////////////////////////////////////////////////////////////////////////	324	/////////////////////////////////////////////////////////////////////////////
318		325
		326	#include "iom_perl.h"
		327
		328	/////////////////////////////////////////////////////////////////////////////
		329
319	struct rxvt_perl_interp rxvt_perl;	330	struct rxvt_perl_interp rxvt_perl;
320		331
321	static PerlInterpreter *perl;	332	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		333
327	rxvt_perl_interp::~rxvt_perl_interp ()	334	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	335	{
329	if (perl)	336	if (perl)
330	{	337	{
331	perl_destruct (perl);	338	perl_destruct (perl);
332	perl_free (perl);	339	perl_free (perl);
		340	PERL_SYS_TERM ();
333	}	341	}
334	}	342	}
335		343
336	void	344	void
337	rxvt_perl_interp::init ()	345	rxvt_perl_interp::init (rxvt_term *term)
338	{	346	{
339	if (!perl)	347	if (!perl)
340	{	348	{
		349	rxvt_push_locale (""); // perl init destroys current locale
		350
		351	{
		352	perl_environ = rxvt_environ;
		353	localise_env set_environ (perl_environ);
		354
341	char *argv[] = {	355	char *args[] = {
342	"",	356	"",
343	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	357	"-e"
		358	"BEGIN {"
		359	" urxvt->bootstrap;"
		360	" unshift @INC, '" LIBDIR "';"
		361	"}"
		362	""
		363	"use urxvt;"
344	};	364	};
		365	int argc = ecb_array_length (args);
		366	char **argv = args;
345		367
		368	PERL_SYS_INIT3 (&argc, &argv, &environ);
346	perl = perl_alloc ();	369	perl = perl_alloc ();
347	perl_construct (perl);	370	perl_construct (perl);
348		371
349	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	372	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
350	|| perl_run (perl))	373	|| perl_run (perl))
		374	{
		375	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		376
		377	perl_destruct (perl);
		378	perl_free (perl);
		379	perl = 0;
		380	}
		381	}
		382
		383	rxvt_pop_locale ();
		384	}
		385
		386	if (perl)
		387	{
		388	// runs outside of perls ENV
		389	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		392	}
		393	}
		394
		395	static void
		396	ungrab (rxvt_term *THIS)
		397	{
		398	if (THIS->perl.grabtime)
		399	{
		400	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		401	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		402	THIS->perl.grabtime = 0;
		403	}
		404	}
		405
		406	bool
		407	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		408	{
		409	if (!perl || !term->perl.self)
		410	return false;
		411
		412	localise_env set_environ (perl_environ);
		413
		414	// pre-handling of some events
		415	if (htype == HOOK_REFRESH_END)
		416	{
		417	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		418
		419	for (int i = 0; i <= AvFILL (av); i++)
		420	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		421	}
		422	else if (htype == HOOK_DESTROY)
		423	{
		424	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		425
		426	for (int i = AvFILL (av); i >= 0; i--)
351	{	427	{
352	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	428	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
353		429	delete req;
354	perl_destruct (perl);
355	perl_free (perl);
356	perl = 0;
357	}	430	}
358	}	431	}
359	}
360		432
361	bool	433	bool event_consumed;
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	434
363	{	435	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
364	if (!perl)	436	|| term->perl.should_invoke [htype])
365	return false;
366
367	if (htype == HOOK_INIT) // first hook ever called
368	{	437	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	438	dSP;
370	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	439	va_list ap;
		440
		441	va_start (ap, htype);
		442
		443	ENTER;
		444	SAVETMPS;
		445
		446	PUSHMARK (SP);
		447
		448	EXTEND (SP, 2);
		449	PUSHs (sv_2mortal (newSVterm (term)));
		450	PUSHs (sv_2mortal (newSViv (htype)));
		451
		452	for (;;) {
		453	data_type dt = (data_type)va_arg (ap, int);
		454
		455	switch (dt)
		456	{
		457	case DT_INT:
		458	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		459	break;
		460
		461	case DT_LONG:
		462	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		463	break;
		464
		465	case DT_STR:
		466	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		467	break;
		468
		469	case DT_STR_LEN:
		470	{
		471	char *str = va_arg (ap, char *);
		472	int len = va_arg (ap, int);
		473
		474	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		475	}
		476	break;
		477
		478	case DT_WCS_LEN:
		479	{
		480	wchar_t *wstr = va_arg (ap, wchar_t *);
		481	int wlen = va_arg (ap, int);
		482
		483	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		484	}
		485	break;
		486
		487	case DT_LCS_LEN:
		488	{
		489	long *lstr = va_arg (ap, long *);
		490	int llen = va_arg (ap, int);
		491
		492	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		493	}
		494	break;
		495
		496	case DT_XEVENT:
		497	{
		498	XEvent *xe = va_arg (ap, XEvent *);
		499	HV *hv = newHV ();
		500
		501	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		502	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		503	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		504	# undef set
		505
		506	setiv (type, xe->type);
		507	setiv (send_event, xe->xany.send_event);
		508	setiv (serial, xe->xany.serial);
		509
		510	switch (xe->type)
		511	{
		512	case KeyPress:
		513	case KeyRelease:
		514	case ButtonPress:
		515	case ButtonRelease:
		516	case MotionNotify:
		517	setuv (window, xe->xmotion.window);
		518	setuv (root, xe->xmotion.root);
		519	setuv (subwindow, xe->xmotion.subwindow);
		520	setuv (time, xe->xmotion.time);
		521	setiv (x, xe->xmotion.x);
		522	setiv (y, xe->xmotion.y);
		523	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		524	setiv (col, xe->xmotion.x / term->fwidth);
		525	setiv (x_root, xe->xmotion.x_root);
		526	setiv (y_root, xe->xmotion.y_root);
		527	setuv (state, xe->xmotion.state);
		528
		529	switch (xe->type)
		530	{
		531	case KeyPress:
		532	case KeyRelease:
		533	setuv (keycode, xe->xkey.keycode);
		534	break;
		535
		536	case ButtonPress:
		537	case ButtonRelease:
		538	setuv (button, xe->xbutton.button);
		539	break;
		540
		541	case MotionNotify:
		542	setiv (is_hint, xe->xmotion.is_hint);
		543	break;
		544	}
		545
		546	break;
		547
		548	case MapNotify:
		549	case UnmapNotify:
		550	case ConfigureNotify:
		551	setuv (event, xe->xconfigure.event);
		552	setuv (window, xe->xconfigure.window);
		553
		554	switch (xe->type)
		555	{
		556	case ConfigureNotify:
		557	setiv (x, xe->xconfigure.x);
		558	setiv (y, xe->xconfigure.y);
		559	setiv (width, xe->xconfigure.width);
		560	setiv (height, xe->xconfigure.height);
		561	setuv (above, xe->xconfigure.above);
		562	break;
		563	}
		564
		565	break;
		566
		567	case PropertyNotify:
		568	setuv (window, xe->xproperty.window);
		569	setuv (atom, xe->xproperty.atom);
		570	setuv (time, xe->xproperty.time);
		571	setiv (state, xe->xproperty.state);
		572	break;
		573
		574	case ClientMessage:
		575	setuv (window, xe->xclient.window);
		576	setuv (message_type, xe->xclient.message_type);
		577	setuv (format, xe->xclient.format);
		578	setuv (l0, xe->xclient.data.l[0]);
		579	setuv (l1, xe->xclient.data.l[1]);
		580	setuv (l2, xe->xclient.data.l[2]);
		581	setuv (l3, xe->xclient.data.l[3]);
		582	setuv (l4, xe->xclient.data.l[4]);
		583	break;
		584	}
		585
		586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		587	}
		588	break;
		589
		590	case DT_END:
		591	goto call;
		592
		593	default:
		594	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		595	}
		596	}
		597
		598	call:
		599	va_end (ap);
		600
		601	PUTBACK;
		602	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		603	SPAGAIN;
		604
		605	if (count)
		606	{
		607	SV *status = POPs;
		608	count = SvTRUE (status);
		609	}
		610
		611	PUTBACK;
		612	FREETMPS;
		613	LEAVE;
		614
		615	if (SvTRUE (ERRSV))
		616	{
		617	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		618	ungrab (term); // better lose the grab than the session
		619	}
		620
		621	event_consumed = !!count;
371	}	622	}
372	else if (!term->self)	623	else
373	return false; // perl not initialized for this instance	624	event_consumed = false;
		625
		626	// post-handling of some events
		627	if (htype == HOOK_REFRESH_BEGIN)
		628	{
		629	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		630
		631	for (int i = AvFILL (av); i >= 0; i--)
		632	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		633	}
374	else if (htype == HOOK_DESTROY)	634	else if (htype == HOOK_DESTROY)
375	{	635	{
376	// handled later	636	clearSVptr ((SV *)term->perl.self);
		637	SvREFCNT_dec ((SV *)term->perl.self);
		638
		639	// don't allow further calls
		640	term->perl.self = 0;
377	}	641	}
378	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
379	{
380	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
381		642
382	if (HvKEYS (hv))	643	return event_consumed;
383	{	644	}
384	hv_iterinit (hv);
385		645
386	while (HE *he = hv_iternext (hv))	646	void
387	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	647	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
388	}	648	{
389	}	649	localise_env set_environ (perl_environ);
390	else if (!should_invoke [htype])
391	return false;
392
393	dSP;
394	va_list ap;
395
396	va_start (ap, htype);
397		650
398	ENTER;	651	ENTER;
399	SAVETMPS;	652	SAVETMPS;
400		653
401	PUSHMARK (SP);	654	dSP;
402
403	XPUSHs (sv_2mortal (newSVterm (term)));
404	XPUSHs (sv_2mortal (newSViv (htype)));	655	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		656	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
405		657
406	for (;;) {
407	data_type dt = (data_type)va_arg (ap, int);
408
409	switch (dt)
410	{
411	case DT_INT:
412	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
413	break;
414
415	case DT_LONG:
416	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
417	break;
418
419	case DT_STRING:
420	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
421	break;
422
423	case DT_END:
424	{
425	va_end (ap);
426
427	PUTBACK;
428	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
429	SPAGAIN;
430
431	if (count)
432	{
433	SV *status = POPs;
434	count = SvTRUE (status);
435	}
436
437	PUTBACK;
438	FREETMPS;
439	LEAVE;
440
441	if (SvTRUE (ERRSV))	658	if (SvTRUE (ERRSV))
442	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	659	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
443		660
444	if (htype == HOOK_DESTROY)	661	FREETMPS;
445	{	662	LEAVE;
446	// TODO: clear magic
447	hv_clear ((HV *)SvRV ((SV *)term->self));
448	SvREFCNT_dec ((SV *)term->self);
449	}
450
451	return count;
452	}
453
454	default:
455	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
456	}
457	}
458	}	663	}
459		664
460	/////////////////////////////////////////////////////////////////////////////	665	/////////////////////////////////////////////////////////////////////////////
461		666
462	MODULE = urxvt PACKAGE = urxvt	667	MODULE = urxvt PACKAGE = urxvt
463		668
464	PROTOTYPES: ENABLE	669	PROTOTYPES: ENABLE
465		670
466	BOOT:	671	BOOT:
467	{	672	{
468	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	673	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
469	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	674	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		675	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		676	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		677
470	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	678	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
471	set_hookname (INIT);	679	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
472	set_hookname (RESET);	680	# include "hookinc.h"
473	set_hookname (START);	681	# undef def
474	set_hookname (DESTROY);
475	set_hookname (SEL_BEGIN);
476	set_hookname (SEL_EXTEND);
477	set_hookname (SEL_MAKE);
478	set_hookname (SEL_GRAB);
479	set_hookname (FOCUS_IN);
480	set_hookname (FOCUS_OUT);
481	set_hookname (VIEW_CHANGE);
482	set_hookname (SCROLL_BACK);
483	set_hookname (TTY_ACTIVITY);
484	set_hookname (REFRESH_BEGIN);
485	set_hookname (REFRESH_END);
486	set_hookname (KEYBOARD_COMMAND);
487		682
		683	HV *option = get_hv ("urxvt::OPTION", 1);
		684	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		685	# define nodef(name)
		686	# include "optinc.h"
		687	# undef nodef
		688	# undef def
		689
		690	HV *stash = gv_stashpv ("urxvt", 1);
		691	static const struct {
		692	const char *name;
		693	IV iv;
		694	} *civ, const_iv[] = {
		695	# define const_iv(name) { # name, (IV)name }
		696	const_iv (NUM_RESOURCES),
488	export_const (DEFAULT_RSTYLE);	697	const_iv (DEFAULT_RSTYLE),
489	export_const (OVERLAY_RSTYLE);	698	const_iv (OVERLAY_RSTYLE),
490	export_const (RS_Bold);	699	const_iv (Color_Bits),
491	export_const (RS_Italic);	700	const_iv (RS_bgShift), const_iv (RS_bgMask),
492	export_const (RS_Blink);	701	const_iv (RS_fgShift), const_iv (RS_fgMask),
493	export_const (RS_RVid);	702	const_iv (RS_Careful),
494	export_const (RS_Uline);	703	const_iv (RS_fontCount),
		704	const_iv (RS_fontShift),
		705	const_iv (RS_fontMask),
		706	const_iv (RS_baseattrMask),
		707	const_iv (RS_attrMask),
		708	const_iv (RS_redraw),
		709	const_iv (RS_Sel),
		710	const_iv (RS_Bold),
		711	const_iv (RS_Italic),
		712	const_iv (RS_Blink),
		713	const_iv (RS_RVid),
		714	const_iv (RS_Uline),
495		715
496	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	716	const_iv (CurrentTime),
497	}	717	const_iv (ShiftMask),
		718	const_iv (LockMask),
		719	const_iv (ControlMask),
		720	const_iv (Mod1Mask),
		721	const_iv (Mod2Mask),
		722	const_iv (Mod3Mask),
		723	const_iv (Mod4Mask),
		724	const_iv (Mod5Mask),
		725	const_iv (Button1Mask),
		726	const_iv (Button2Mask),
		727	const_iv (Button3Mask),
		728	const_iv (Button4Mask),
		729	const_iv (Button5Mask),
		730	const_iv (AnyModifier),
498		731
499	void	732	const_iv (NoSymbol),
500	set_should_invoke (int htype, int value)	733	const_iv (GrabModeSync),
501	CODE:	734	const_iv (GrabModeAsync),
502	rxvt_perl.should_invoke [htype] = value;	735
		736	const_iv (NoEventMask),
		737	const_iv (KeyPressMask),
		738	const_iv (KeyReleaseMask),
		739	const_iv (ButtonPressMask),
		740	const_iv (ButtonReleaseMask),
		741	const_iv (EnterWindowMask),
		742	const_iv (LeaveWindowMask),
		743	const_iv (PointerMotionMask),
		744	const_iv (PointerMotionHintMask),
		745	const_iv (Button1MotionMask),
		746	const_iv (Button2MotionMask),
		747	const_iv (Button3MotionMask),
		748	const_iv (Button4MotionMask),
		749	const_iv (Button5MotionMask),
		750	const_iv (ButtonMotionMask),
		751	const_iv (KeymapStateMask),
		752	const_iv (ExposureMask),
		753	const_iv (VisibilityChangeMask),
		754	const_iv (StructureNotifyMask),
		755	const_iv (ResizeRedirectMask),
		756	const_iv (SubstructureNotifyMask),
		757	const_iv (SubstructureRedirectMask),
		758	const_iv (FocusChangeMask),
		759	const_iv (PropertyChangeMask),
		760	const_iv (ColormapChangeMask),
		761	const_iv (OwnerGrabButtonMask),
		762
		763	const_iv (KeyPress),
		764	const_iv (KeyRelease),
		765	const_iv (ButtonPress),
		766	const_iv (ButtonRelease),
		767	const_iv (MotionNotify),
		768	const_iv (EnterNotify),
		769	const_iv (LeaveNotify),
		770	const_iv (FocusIn),
		771	const_iv (FocusOut),
		772	const_iv (KeymapNotify),
		773	const_iv (Expose),
		774	const_iv (GraphicsExpose),
		775	const_iv (NoExpose),
		776	const_iv (VisibilityNotify),
		777	const_iv (CreateNotify),
		778	const_iv (DestroyNotify),
		779	const_iv (UnmapNotify),
		780	const_iv (MapNotify),
		781	const_iv (MapRequest),
		782	const_iv (ReparentNotify),
		783	const_iv (ConfigureNotify),
		784	const_iv (ConfigureRequest),
		785	const_iv (GravityNotify),
		786	const_iv (ResizeRequest),
		787	const_iv (CirculateNotify),
		788	const_iv (CirculateRequest),
		789	const_iv (PropertyNotify),
		790	const_iv (SelectionClear),
		791	const_iv (SelectionRequest),
		792	const_iv (SelectionNotify),
		793	const_iv (ColormapNotify),
		794	const_iv (ClientMessage),
		795	const_iv (MappingNotify),
		796	# if ENABLE_XIM_ONTHESPOT
		797	const_iv (XIMReverse),
		798	const_iv (XIMUnderline),
		799	const_iv (XIMHighlight),
		800	const_iv (XIMPrimary),
		801	const_iv (XIMSecondary),
		802	const_iv (XIMTertiary),
		803	const_iv (XIMVisibleToForward),
		804	const_iv (XIMVisibleToBackword),
		805	const_iv (XIMVisibleToCenter),
		806	# if 0
		807	const_iv (XIMForwardChar),
		808	const_iv (XIMBackwardChar),
		809	const_iv (XIMForwardWord),
		810	const_iv (XIMBackwardWord),
		811	const_iv (XIMCaretUp),
		812	const_iv (XIMCaretDown),
		813	const_iv (XIMNextLine),
		814	const_iv (XIMPreviousLine),
		815	const_iv (XIMLineStart),
		816	const_iv (XIMLineEnd),
		817	const_iv (XIMAbsolutePosition),
		818	const_iv (XIMDontChange),
		819	# endif
		820	# endif
		821	};
		822
		823	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		824	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		825	}
503		826
504	void	827	void
505	warn (const char *msg)	828	warn (const char *msg)
506	CODE:	829	CODE:
507	rxvt_warn ("%s", msg);	830	rxvt_warn ("%s", msg);
508		831
509	void	832	void
510	fatal (const char *msg)	833	fatal (const char *msg)
511	CODE:	834	CODE:
512	rxvt_fatal ("%s", msg);	835	rxvt_fatal ("%s", msg);
		836
		837	void
		838	_exit (int status)
513		839
514	NV	840	NV
515	NOW ()	841	NOW ()
516	CODE:	842	CODE:
517	RETVAL = NOW;	843	RETVAL = ev::now ();
518	OUTPUT:	844	OUTPUT:
519	RETVAL	845	RETVAL
520		846
521	int	847	int
522	GET_BASEFG (int rend)	848	GET_BASEFG (int rend)
…		…
533	RETVAL	859	RETVAL
534		860
535	int	861	int
536	SET_FGCOLOR (int rend, int new_color)	862	SET_FGCOLOR (int rend, int new_color)
537	CODE:	863	CODE:
538	RETVAL = SET_FGCOLOR (rend, new_color);	864	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
539	OUTPUT:	865	OUTPUT:
540	RETVAL	866	RETVAL
541		867
542	int	868	int
543	SET_BGCOLOR (int rend, int new_color)	869	SET_BGCOLOR (int rend, int new_color)
544	CODE:	870	CODE:
545	RETVAL = SET_BGCOLOR (rend, new_color);	871	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
546	OUTPUT:	872	OUTPUT:
547	RETVAL	873	RETVAL
548		874
549	int	875	int
550	GET_CUSTOM (int rend)	876	GET_CUSTOM (int rend)
551	CODE:	877	CODE:
552	RETVAL = (rend && RS_customMask) >> RS_customShift;	878	RETVAL = (rend & RS_customMask) >> RS_customShift;
553	OUTPUT:	879	OUTPUT:
554	RETVAL	880	RETVAL
555		881
556	int	882	int
557	SET_CUSTOM (int rend, int new_value)	883	SET_CUSTOM (int rend, int new_value)
…		…
564	| ((new_value << RS_customShift) & RS_customMask);	890	| ((new_value << RS_customShift) & RS_customMask);
565	}	891	}
566	OUTPUT:	892	OUTPUT:
567	RETVAL	893	RETVAL
568		894
		895	void
		896	termlist ()
		897	PPCODE:
		898	{
		899	EXTEND (SP, rxvt_term::termlist.size ());
		900
		901	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		902	if ((*t)->perl.self)
		903	PUSHs (sv_2mortal (newSVterm (*t)));
		904	}
		905
		906	IV
		907	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		908	CODE:
		909	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		910	req->cb_sv = newSVsv (cb);
		911	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		912	av_push (av, newSViv ((IV)req));
		913	RETVAL = (IV)req;
		914	OUTPUT:
		915	RETVAL
		916
		917	void
		918	_delete_selection_request (IV req_)
		919	CODE:
		920	rxvt_selection *req = (rxvt_selection *)req_;
		921	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		922	int i;
		923
		924	for (i = AvFILL (av); i >= 0; i--)
		925	if (SvIV (*av_fetch (av, i, 1)) == req_)
		926	break;
		927
		928	for (; i < AvFILL (av); i++)
		929	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		930
		931	av_pop (av);
		932
		933	delete req;
		934
569	MODULE = urxvt PACKAGE = urxvt::term	935	MODULE = urxvt PACKAGE = urxvt::term
		936
		937	SV *
		938	_new (AV *env, AV *arg)
		939	CODE:
		940	{
		941	rxvt_term *term = new rxvt_term;
		942
		943	stringvec *argv = new stringvec;
		944	for (int i = 0; i <= AvFILL (arg); i++)
		945	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		946
		947	stringvec *envv = new stringvec;
		948	for (int i = AvFILL (env) + 1; i--; )
		949	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		950
		951	try
		952	{
		953	term->init (argv, envv);
		954	}
		955	catch (const class rxvt_failure_exception &e)
		956	{
		957	term->destroy ();
		958	croak ("error while initializing new terminal instance");
		959	}
		960
		961	RETVAL = term && term->perl.self
		962	? newSVterm (term) : &PL_sv_undef;
		963	}
		964	OUTPUT:
		965	RETVAL
		966
		967	void
		968	rxvt_term::destroy ()
		969
		970	void
		971	rxvt_term::set_should_invoke (int htype, int inc)
		972	CODE:
		973	THIS->perl.should_invoke [htype] += inc;
		974
		975	int
		976	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		977	CODE:
		978	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		979	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		980	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		985	CODE:
		986	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		987	OUTPUT: RETVAL
		988
		989	void
		990	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		991	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		992	CODE:
		993	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		994
		995	void
		996	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		997	CODE:
		998	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		999
		1000	bool
		1001	rxvt_term::grab (Time eventtime, int sync = 0)
		1002	CODE:
		1003	{
		1004	int mode = sync ? GrabModeSync : GrabModeAsync;
		1005
		1006	THIS->perl.grabtime = 0;
		1007
		1008	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1009	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1010	mode, mode, None, GRAB_CURSOR, eventtime))
		1011	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1012	THIS->perl.grabtime = eventtime;
		1013	else
		1014	XUngrabPointer (THIS->dpy, eventtime);
		1015
		1016	RETVAL = !!THIS->perl.grabtime;
		1017	}
		1018	OUTPUT:
		1019	RETVAL
		1020
		1021	void
		1022	rxvt_term::allow_events_async ()
		1023	CODE:
		1024	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1025
		1026	void
		1027	rxvt_term::allow_events_sync ()
		1028	CODE:
		1029	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1030
		1031	void
		1032	rxvt_term::allow_events_replay ()
		1033	CODE:
		1034	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1035	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1036
		1037	void
		1038	rxvt_term::ungrab ()
		1039	CODE:
		1040	ungrab (THIS);
		1041
		1042	int
		1043	rxvt_term::XStringToKeysym (char *string)
		1044	CODE:
		1045	RETVAL = XStringToKeysym (string);
		1046	OUTPUT: RETVAL
		1047
		1048	char *
		1049	rxvt_term::XKeysymToString (int sym)
		1050	CODE:
		1051	RETVAL = XKeysymToString (sym);
		1052	OUTPUT: RETVAL
		1053
		1054	int
		1055	rxvt_term::XKeysymToKeycode (int sym)
		1056	CODE:
		1057	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1058	OUTPUT: RETVAL
		1059
		1060	int
		1061	rxvt_term::XKeycodeToKeysym (int code, int index)
		1062	CODE:
		1063	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1064	OUTPUT: RETVAL
570		1065
571	int	1066	int
572	rxvt_term::strwidth (SV *str)	1067	rxvt_term::strwidth (SV *str)
573	CODE:	1068	CODE:
574	{	1069	{
575	wchar_t *wstr = sv2wcs (str);	1070	wchar_t *wstr = sv2wcs (str);
576		1071
577	rxvt_push_locale (THIS->locale);	1072	rxvt_push_locale (THIS->locale);
578	RETVAL = wcswidth (wstr, wcslen (wstr));	1073	RETVAL = 0;
		1074	for (wchar_t *wc = wstr; *wc; wc++)
		1075	{
		1076	int w = WCWIDTH (*wc);
		1077
		1078	if (w)
		1079	RETVAL += max (w, 1);
		1080	}
579	rxvt_pop_locale ();	1081	rxvt_pop_locale ();
580		1082
581	free (wstr);	1083	free (wstr);
582	}	1084	}
583	OUTPUT:	1085	OUTPUT:
…		…
610		1112
611	rxvt_push_locale (THIS->locale);	1113	rxvt_push_locale (THIS->locale);
612	wchar_t *wstr = rxvt_mbstowcs (data, len);	1114	wchar_t *wstr = rxvt_mbstowcs (data, len);
613	rxvt_pop_locale ();	1115	rxvt_pop_locale ();
614		1116
615	char *str = rxvt_wcstoutf8 (wstr);	1117	RETVAL = wcs2sv (wstr);
616	free (wstr);	1118	free (wstr);
617
618	RETVAL = newSVpv (str, 0);
619	SvUTF8_on (RETVAL);
620	free (str);
621	}	1119	}
622	OUTPUT:	1120	OUTPUT:
623	RETVAL	1121	RETVAL
		1122
		1123	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1124
		1125	#define TERM_OFFSET_width TERM_OFFSET(width)
		1126	#define TERM_OFFSET_height TERM_OFFSET(height)
		1127	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1128	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1129	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1130	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1131	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1132	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1133	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1134	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1135	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1136	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1137	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1138	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1139	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1140	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
624		1141
625	int	1142	int
626	rxvt_term::nsaved ()	1143	rxvt_term::width ()
		1144	ALIAS:
		1145	width = TERM_OFFSET_width
		1146	height = TERM_OFFSET_height
		1147	fwidth = TERM_OFFSET_fwidth
		1148	fheight = TERM_OFFSET_fheight
		1149	fbase = TERM_OFFSET_fbase
		1150	nrow = TERM_OFFSET_nrow
		1151	ncol = TERM_OFFSET_ncol
		1152	focus = TERM_OFFSET_focus
		1153	mapped = TERM_OFFSET_mapped
		1154	int_bwidth = TERM_OFFSET_int_bwidth
		1155	ext_bwidth = TERM_OFFSET_ext_bwidth
		1156	lineSpace = TERM_OFFSET_lineSpace
		1157	letterSpace = TERM_OFFSET_letterSpace
		1158	saveLines = TERM_OFFSET_saveLines
		1159	total_rows = TERM_OFFSET_total_rows
		1160	top_row = TERM_OFFSET_top_row
627	CODE:	1161	CODE:
628	RETVAL = THIS->nsaved;	1162	RETVAL = *(int *)((char *)THIS + ix);
629	OUTPUT:	1163	OUTPUT:
630	RETVAL	1164	RETVAL
631		1165
		1166	unsigned int
		1167	rxvt_term::ModLevel3Mask ()
		1168	ALIAS:
		1169	ModLevel3Mask = 0
		1170	ModMetaMask = 1
		1171	ModNumLockMask = 2
		1172	current_screen = 3
		1173	hidden_cursor = 4
		1174	CODE:
		1175	switch (ix)
		1176	{
		1177	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1178	case 1: RETVAL = THIS->ModMetaMask; break;
		1179	case 2: RETVAL = THIS->ModNumLockMask; break;
		1180	case 3: RETVAL = THIS->current_screen; break;
		1181	#ifdef CURSOR_BLINK
		1182	case 4: RETVAL = THIS->hidden_cursor; break;
		1183	#endif
		1184	}
		1185	OUTPUT:
		1186	RETVAL
		1187
		1188	char *
		1189	rxvt_term::display_id ()
		1190	ALIAS:
		1191	display_id = 0
		1192	locale = 1
		1193	CODE:
		1194	switch (ix)
		1195	{
		1196	case 0: RETVAL = THIS->display->id; break;
		1197	case 1: RETVAL = THIS->locale; break;
		1198	}
		1199	OUTPUT:
		1200	RETVAL
		1201
		1202	SV *
		1203	rxvt_term::envv ()
		1204	ALIAS:
		1205	argv = 1
		1206	PPCODE:
		1207	{
		1208	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1209
		1210	EXTEND (SP, vec->size ());
		1211
		1212	for (char **i = vec->begin (); i != vec->end (); ++i)
		1213	if (*i)
		1214	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1215	}
		1216
632	int	1217	int
633	rxvt_term::view_start (int newval = -1)	1218	rxvt_term::pty_ev_events (int events = ev::UNDEF)
634	CODE:	1219	CODE:
635	{	1220	RETVAL = THIS->pty_ev.events;
		1221	if (events != ev::UNDEF)
		1222	THIS->pty_ev.set (events);
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	int
		1227	rxvt_term::pty_fd ()
		1228	CODE:
		1229	RETVAL = THIS->pty->pty;
		1230	OUTPUT:
		1231	RETVAL
		1232
		1233	Window
		1234	rxvt_term::parent ()
		1235	CODE:
		1236	RETVAL = THIS->parent;
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	Window
		1241	rxvt_term::vt ()
		1242	CODE:
636	RETVAL = THIS->view_start;	1243	RETVAL = THIS->vt;
		1244	OUTPUT:
		1245	RETVAL
637		1246
638	if (newval >= 0)	1247	void
639	{	1248	rxvt_term::vt_emask_add (U32 emask)
640	THIS->view_start = min (newval, THIS->nsaved);	1249	CODE:
641	THIS->scr_changeview (RETVAL);	1250	THIS->vt_emask_perl |= emask;
642	}	1251	THIS->vt_select_input ();
643	}	1252
		1253	U32
		1254	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1255	CODE:
		1256	RETVAL = THIS->rstyle;
		1257	THIS->rstyle = new_rstyle;
644	OUTPUT:	1258	OUTPUT:
645	RETVAL	1259	RETVAL
646		1260
647	int	1261	int
648	rxvt_term::nrow ()	1262	rxvt_term::view_start (int newval = 1)
		1263	PROTOTYPE: $;$
649	CODE:	1264	CODE:
		1265	{
650	RETVAL = THIS->nrow;	1266	RETVAL = THIS->view_start;
		1267
		1268	if (newval <= 0)
		1269	THIS->scr_changeview (max (newval, THIS->top_row));
		1270	}
651	OUTPUT:	1271	OUTPUT:
652	RETVAL	1272	RETVAL
653		1273
654	int	1274	void
		1275	rxvt_term::set_urgency (bool enable)
		1276
		1277	void
		1278	rxvt_term::focus_in ()
		1279
		1280	void
655	rxvt_term::ncol ()	1281	rxvt_term::focus_out ()
		1282
		1283	void
		1284	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1285	ALIAS:
		1286	key_release = 1
656	CODE:	1287	CODE:
657	RETVAL = THIS->ncol;	1288	{
658	OUTPUT:	1289	XKeyEvent xkey;
659	RETVAL	1290
		1291	memset (&xkey, 0, sizeof (xkey));
		1292
		1293	xkey.time = time;
		1294	xkey.state = state;
		1295	xkey.keycode = keycode;
		1296
		1297	xkey.type = ix ? KeyRelease : KeyPress;
		1298	xkey.display = THIS->dpy;
		1299	xkey.window = THIS->vt;
		1300	xkey.root = THIS->display->root;
		1301	xkey.subwindow = THIS->vt;
		1302
		1303	if (ix)
		1304	THIS->key_release (xkey);
		1305	else
		1306	THIS->key_press (xkey);
		1307	}
660		1308
661	void	1309	void
662	rxvt_term::want_refresh ()	1310	rxvt_term::want_refresh ()
663	CODE:	1311	CODE:
664	THIS->want_refresh = 1;	1312	THIS->want_refresh = 1;
		1313	THIS->refresh_check ();
665		1314
666	void	1315	void
667	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1316	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
668	PPCODE:	1317	PPCODE:
669	{	1318	{
670	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1319	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
671	croak ("row_number number of out range");	1320	XSRETURN_EMPTY;
672		1321
673	line_t &l = ROW(row_number);	1322	line_t &l = ROW(row_number);
674		1323
675	if (GIMME_V != G_VOID)	1324	if (GIMME_V != G_VOID)
676	{	1325	{
677	wchar_t *wstr = new wchar_t [THIS->ncol];	1326	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
678		1327
679	for (int col = 0; col <THIS->ncol; col++)	1328	for (int col = 0; col < THIS->ncol; col++)
680	wstr [col] = l.t [col];	1329	wstr [col] = l.t [col];
681		1330
682	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
683	free (wstr);
684
685	SV *sv = newSVpv (str, 0);
686	SvUTF8_on (sv);
687	XPUSHs (sv_2mortal (sv));	1331	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
688	free (str);
689	}	1332	}
690		1333
691	if (new_text)	1334	if (new_text)
692	{	1335	{
693	wchar_t *wstr = sv2wcs (new_text);	1336	wchar_t *wstr = sv2wcs (new_text);
694		1337
695	int len = wcslen (wstr);	1338	int len = min (wcslen (wstr) - start_ofs, max_len);
696		1339
697	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1340	if (start_col < 0 || start_col + len > THIS->ncol)
698	{	1341	{
699	free (wstr);	1342	free (wstr);
700	croak ("new_text extends beyond horizontal margins");	1343	croak ("new_text extends beyond horizontal margins");
701	}	1344	}
702		1345
703	for (int col = start_col; col < start_col + len; col++)	1346	for (int col = start_col; col < start_col + len; col++)
704	{	1347	{
705	l.t [col] = wstr [col - start_col];	1348	l.t [col] = wstr [start_ofs + col - start_col];
706	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1349	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
707	}	1350	}
708		1351
709	free (wstr);	1352	free (wstr);
710	}	1353	}
711	}	1354	}
712		1355
713	void	1356	void
714	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1357	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
715	PPCODE:	1358	PPCODE:
716	{	1359	{
717	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1360	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
718	croak ("row_number number of out range");	1361	XSRETURN_EMPTY;
719		1362
720	line_t &l = ROW(row_number);	1363	line_t &l = ROW(row_number);
721		1364
722	if (GIMME_V != G_VOID)	1365	if (GIMME_V != G_VOID)
723	{	1366	{
…		…
734	{	1377	{
735	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1378	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
736	croak ("new_rend must be arrayref");	1379	croak ("new_rend must be arrayref");
737		1380
738	AV *av = (AV *)SvRV (new_rend);	1381	AV *av = (AV *)SvRV (new_rend);
739	int len = av_len (av) + 1;	1382	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
740		1383
741	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1384	if (start_col < 0 || start_col + len > THIS->ncol)
742	croak ("new_rend array extends beyond horizontal margins");	1385	croak ("new_rend array extends beyond horizontal margins");
743		1386
744	for (int col = start_col; col < start_col + len; col++)	1387	for (int col = start_col; col < start_col + len; col++)
745	{	1388	{
746	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1389	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
747		1390
748	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1391	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
749	}	1392	}
750	}	1393	}
751	}	1394	}
752		1395
753	int	1396	int
754	rxvt_term::ROW_l (int row_number, int new_length = -2)	1397	rxvt_term::ROW_l (int row_number, int new_length = -1)
755	CODE:	1398	CODE:
756	{	1399	{
757	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1400	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
758	croak ("row_number number of out range");	1401	XSRETURN_EMPTY;
759		1402
760	line_t &l = ROW(row_number);	1403	line_t &l = ROW(row_number);
761	RETVAL = l.l;	1404	RETVAL = l.l;
762		1405
763	if (new_length >= -1)	1406	if (new_length >= 0)
764	l.l = new_length;	1407	l.l = new_length;
765	}	1408	}
766	OUTPUT:	1409	OUTPUT:
767	RETVAL	1410	RETVAL
768		1411
		1412	bool
		1413	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1414	CODE:
		1415	{
		1416	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1417	XSRETURN_EMPTY;
		1418
		1419	line_t &l = ROW(row_number);
		1420	RETVAL = l.is_longer ();
		1421
		1422	if (new_is_longer >= 0)
		1423	l.is_longer (new_is_longer);
		1424	}
		1425	OUTPUT:
		1426	RETVAL
		1427
769	SV *	1428	SV *
770	rxvt_term::special_encode (SV *str)	1429	rxvt_term::special_encode (SV *string)
771	CODE:	1430	CODE:
772	abort ();//TODO	1431	{
		1432	wchar_t *wstr = sv2wcs (string);
		1433	int wlen = wcslen (wstr);
		1434	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1435
		1436	rxvt_push_locale (THIS->locale);
		1437
		1438	wchar_t *r = rstr;
		1439	for (wchar_t *s = wstr; *s; s++)
		1440	{
		1441	int w = WCWIDTH (*s);
		1442
		1443	if (w == 0)
		1444	{
		1445	if (r == rstr)
		1446	croak ("leading combining character unencodable");
		1447
		1448	unicode_t n = rxvt_compose (r[-1], *s);
		1449	if (n == NOCHAR)
		1450	n = rxvt_composite.compose (r[-1], *s);
		1451
		1452	r[-1] = n;
		1453	}
		1454	#if !UNICODE_3
		1455	else if (*s >= 0x10000)
		1456	*r++ = rxvt_composite.compose (*s);
		1457	#endif
		1458	else
		1459	*r++ = *s;
		1460
		1461	// the *2 above only allows wcwidth <= 2
		1462	if (w > 1)
		1463	*r++ = NOCHAR;
		1464	}
		1465
		1466	rxvt_pop_locale ();
		1467
		1468	RETVAL = wcs2sv (rstr, r - rstr);
		1469	}
		1470	OUTPUT:
		1471	RETVAL
773		1472
774	SV *	1473	SV *
775	rxvt_term::special_decode (SV *str)	1474	rxvt_term::special_decode (SV *text)
776	CODE:	1475	CODE:
777	abort ();//TODO	1476	{
		1477	wchar_t *wstr = sv2wcs (text);
		1478	int dlen = 0;
		1479
		1480	// find length
		1481	for (wchar_t *s = wstr; *s; s++)
		1482	if (*s == NOCHAR)
		1483	;
		1484	else if (IS_COMPOSE (*s))
		1485	dlen += rxvt_composite.expand (*s, 0);
		1486	else
		1487	dlen++;
		1488
		1489	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1490
		1491	// decode
		1492	wchar_t *r = rstr;
		1493	for (wchar_t *s = wstr; *s; s++)
		1494	if (*s == NOCHAR)
		1495	;
		1496	else if (IS_COMPOSE (*s))
		1497	r += rxvt_composite.expand (*s, r);
		1498	else
		1499	*r++ = *s;
		1500
		1501	RETVAL = wcs2sv (rstr, r - rstr);
		1502	}
		1503	OUTPUT:
		1504	RETVAL
778		1505
779	void	1506	void
780	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1507	rxvt_term::_resource (char *name, int index, SV *newval = 0)
781	PPCODE:	1508	PPCODE:
782	{	1509	{
783	struct resval { const char *name; int value; } rslist [] = {	1510	static const struct resval { const char *name; int value; } *rs, rslist [] = {
784	# define Rs_def(name) { # name, Rs_ ## name },	1511	# define def(name) { # name, Rs_ ## name },
785	# define Rs_reserve(name,count)	1512	# define reserve(name,count)
786	# include "rsinc.h"	1513	# include "rsinc.h"
787	# undef Rs_def	1514	# undef def
788	# undef Rs_reserve	1515	# undef reserve
789	};	1516	};
790		1517
791	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1518	rs = rslist + ecb_array_length (rslist);
792		1519
		1520	if (*name)
793	do {	1521	{
		1522	do {
794	if (rs-- == rslist)	1523	if (rs-- == rslist)
795	croak ("no such resource '%s', requested", name);	1524	croak ("no such resource '%s', requested", name);
796	} while (strcmp (name, rs->name));	1525	} while (strcmp (name, rs->name));
797		1526
798	index += rs->value;	1527	index += rs->value;
		1528	}
		1529	else
		1530	{
		1531	--rs;
		1532	name = "";
		1533	}
799		1534
800	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1535	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
801	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1536	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
802		1537
803	if (GIMME_V != G_VOID)	1538	if (GIMME_V != G_VOID)
…		…
814	else	1549	else
815	THIS->rs [index] = 0;	1550	THIS->rs [index] = 0;
816	}	1551	}
817	}	1552	}
818		1553
		1554	const char *
		1555	rxvt_term::x_resource (const char *name)
		1556
		1557	bool
		1558	rxvt_term::option (U8 optval, int set = -1)
		1559	CODE:
		1560	{
		1561	RETVAL = THIS->option (optval);
		1562
		1563	if (set >= 0)
		1564	{
		1565	THIS->set_option (optval, set);
		1566
		1567	if (THIS->init_done) // avoid doing this before START
		1568	switch (optval)
		1569	{
		1570	case Opt_skipBuiltinGlyphs:
		1571	THIS->set_fonts ();
		1572	THIS->scr_remap_chars ();
		1573	THIS->scr_touch (true);
		1574	THIS->want_refresh = 1;
		1575	THIS->refresh_check ();
		1576	break;
		1577	#ifdef CURSOR_BLINK
		1578	case Opt_cursorBlink:
		1579	THIS->cursor_blink_reset ();
		1580	break;
		1581	#endif
		1582
		1583	case Opt_cursorUnderline:
		1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
		1586	break;
		1587
		1588	# case Opt_scrollBar_floating:
		1589	# case Opt_scrollBar_right:
		1590	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1591	# break;
		1592	}
		1593	}
		1594	}
		1595	OUTPUT:
		1596	RETVAL
		1597
		1598	bool
		1599	rxvt_term::parse_keysym (char *keysym, char *str)
		1600	CODE:
		1601	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1602	THIS->keyboard->register_done ();
		1603	OUTPUT:
		1604	RETVAL
		1605
819	void	1606	void
		1607	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1608	CODE:
		1609	wchar_t *wstr = sv2wcs (str);
		1610	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1611	free (wstr);
		1612
		1613	void
820	rxvt_term::selection_mark (...)	1614	rxvt_term::screen_cur (...)
821	PROTOTYPE: $;$$	1615	PROTOTYPE: $;$$
822	ALIAS:	1616	ALIAS:
		1617	screen_cur = 0
823	selection_beg = 1	1618	selection_beg = 1
824	selection_end = 2	1619	selection_end = 2
		1620	selection_mark = 3
825	PPCODE:	1621	PPCODE:
826	{	1622	{
827	row_col_t &sel = ix == 1 ? THIS->selection.beg	1623	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1624	: ix == 1 ? THIS->selection.beg
828	: ix == 2 ? THIS->selection.end	1625	: ix == 2 ? THIS->selection.end
829	: THIS->selection.mark;	1626	: THIS->selection.mark;
830		1627
831	if (GIMME_V != G_VOID)	1628	if (GIMME_V != G_VOID)
832	{	1629	{
833	EXTEND (SP, 2);	1630	EXTEND (SP, 2);
834	PUSHs (sv_2mortal (newSViv (sel.row)));	1631	PUSHs (sv_2mortal (newSViv (rc.row)));
835	PUSHs (sv_2mortal (newSViv (sel.col)));	1632	PUSHs (sv_2mortal (newSViv (rc.col)));
836	}	1633	}
837		1634
838	if (items == 3)	1635	if (items >= 3)
		1636	{
		1637	rc.row = SvIV (ST (1));
		1638	rc.col = SvIV (ST (2));
		1639
		1640	if (ix == 2)
839	{	1641	{
840	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1642	if (rc.col == 0)
841	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1643	{
		1644	// col == 0 means end of previous line
		1645	rc.row--;
		1646	rc.col = THIS->ncol;
		1647	}
		1648	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1649	&& rc.col > ROW(rc.row).l)
		1650	{
		1651	// col >= length means while line and add newline
		1652	rc.col = THIS->ncol;
		1653	}
		1654	}
		1655
		1656	clamp_it (rc.col, 0, THIS->ncol);
		1657	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
842		1658
843	if (ix)	1659	if (ix)
		1660	{
		1661	THIS->selection.screen = THIS->current_screen;
		1662
844	THIS->want_refresh = 1;	1663	THIS->want_refresh = 1;
		1664	THIS->refresh_check ();
		1665	}
845	}	1666	}
846	}	1667	}
847		1668
848	int	1669	int
849	rxvt_term::selection_grab (int eventtime = CurrentTime)	1670	rxvt_term::selection_screen (int screen = -1)
		1671	CODE:
		1672	RETVAL = THIS->selection.screen;
		1673	if (screen >= 0)
		1674	THIS->selection.screen = screen;
		1675	OUTPUT:
		1676	RETVAL
850		1677
851	void	1678	void
		1679	rxvt_term::selection_clear (bool clipboard = false)
		1680
		1681	void
		1682	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1683	CODE:
		1684	THIS->selection.op = SELECTION_CONT;
		1685	THIS->selection.rect = rect;
		1686	THIS->selection_make (eventtime);
		1687
		1688	int
		1689	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1690
		1691	void
852	rxvt_term::selection (SV *newtext = 0)	1692	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
853	PPCODE:	1693	PPCODE:
854	{	1694	{
		1695	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1696	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1697
855	if (GIMME_V != G_VOID)	1698	if (GIMME_V != G_VOID)
856	{	1699	XPUSHs (text
857	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1700	? sv_2mortal (wcs2sv (text, len))
858	SV *sv = newSVpv (sel, 0);	1701	: &PL_sv_undef);
859	SvUTF8_on (sv);
860	free (sel);
861	XPUSHs (sv_2mortal (sv));
862	}
863		1702
864	if (newtext)	1703	if (newtext)
865	{	1704	{
866	free (THIS->selection.text);	1705	free (text);
867		1706
868	THIS->selection.text = sv2wcs (newtext);	1707	text = sv2wcs (newtext);
869	THIS->selection.len = wcslen (THIS->selection.text);	1708	len = wcslen (text);
870	}
871	}
872		1709	}
		1710	}
		1711
		1712	char
		1713	rxvt_term::cur_charset ()
		1714	CODE:
		1715	RETVAL = THIS->charsets [THIS->screen.charset];
		1716	OUTPUT:
		1717	RETVAL
		1718
		1719	void
		1720	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)
		1721
		1722	void
		1723	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1724
		1725	void
		1726	rxvt_term::scr_bell ()
		1727
		1728	void
		1729	rxvt_term::scr_change_screen (int screen)
		1730
		1731	void
		1732	rxvt_term::scr_add_lines (SV *string)
		1733	CODE:
		1734	{
		1735	wchar_t *wstr = sv2wcs (string);
		1736	THIS->scr_add_lines (wstr, wcslen (wstr));
		1737	free (wstr);
		1738	}
		1739
873	void	1740	void
874	rxvt_term::tt_write (SV *octets)	1741	rxvt_term::tt_write (SV *octets)
875	INIT:	1742	INIT:
876	STRLEN len;	1743	STRLEN len;
877	char *str = SvPVbyte (octets, len);	1744	char *str = SvPVbyte (octets, len);
878	C_ARGS:	1745	C_ARGS:
879	(unsigned char *)str, len	1746	str, len
		1747
		1748	void
		1749	rxvt_term::tt_paste (SV *octets)
		1750	INIT:
		1751	STRLEN len;
		1752	char *str = SvPVbyte (octets, len);
		1753	C_ARGS:
		1754	str, len
		1755
		1756	void
		1757	rxvt_term::cmd_parse (SV *octets)
		1758	CODE:
		1759	{
		1760	STRLEN len;
		1761	char *str = SvPVbyte (octets, len);
		1762
		1763	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1764	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1765
		1766	THIS->cmdbuf_ptr = str;
		1767	THIS->cmdbuf_endp = str + len;
		1768
		1769	rxvt_push_locale (THIS->locale);
		1770	THIS->cmd_parse ();
		1771	rxvt_pop_locale ();
		1772
		1773	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1774	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1775	}
880		1776
881	SV *	1777	SV *
882	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1778	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
883	CODE:	1779	CODE:
884	{	1780	{
885	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1781	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
886	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1782	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
887	o->self = (HV *)SvRV (RETVAL);	1783	o->self = (HV *)SvRV (RETVAL);
888
889	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
890	char key[33]; sprintf (key, "%32lx", (long)o);
891	hv_store (hv, key, 32, newSViv ((long)o), 0);
892	}	1784	}
893	OUTPUT:	1785	OUTPUT:
		1786	RETVAL
		1787
		1788	#############################################################################
		1789	# Various X Utility Functions
		1790	#############################################################################
		1791
		1792	void
		1793	rxvt_term::XListProperties (Window window)
		1794	PPCODE:
		1795	{
		1796	int count;
		1797	Atom *props = XListProperties (THIS->dpy, window, &count);
		1798
		1799	EXTEND (SP, count);
		1800	while (count--)
		1801	PUSHs (newSVuv ((U32)props [count]));
		1802
		1803	XFree (props);
		1804	}
		1805
		1806	void
		1807	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1808	PPCODE:
		1809	{
		1810	Atom type;
		1811	int format;
		1812	unsigned long nitems;
		1813	unsigned long bytes_after;
		1814	unsigned char *prop;
		1815
		1816	XGetWindowProperty (THIS->dpy, window, property,
		1817	0, 1<<24, 0, AnyPropertyType,
		1818	&type, &format, &nitems, &bytes_after, &prop);
		1819
		1820	if (type != None)
		1821	{
		1822	int elemsize = format == 16 ? sizeof (short)
		1823	: format == 32 ? sizeof (long)
		1824	: 1;
		1825
		1826	EXTEND (SP, 3);
		1827	PUSHs (newSVuv ((U32)type));
		1828	PUSHs (newSViv (format));
		1829	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1830	XFree (prop);
		1831	}
		1832	}
		1833
		1834	void
		1835	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1836	CODE:
		1837	{
		1838	STRLEN len;
		1839	char *data_ = SvPVbyte (data, len);
		1840
		1841	int elemsize = format == 16 ? sizeof (short)
		1842	: format == 32 ? sizeof (long)
		1843	: 1;
		1844
		1845	XChangeProperty (THIS->dpy, window, property,
		1846	type, format, PropModeReplace,
		1847	(unsigned char *)data_, len / elemsize);
		1848	}
		1849
		1850	Atom
		1851	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1852	C_ARGS: term->dpy, atom_name, only_if_exists
		1853
		1854	char *
		1855	XGetAtomName (rxvt_term *term, Atom atom)
		1856	C_ARGS: term->dpy, atom
		1857	CLEANUP:
894	RETVAL	1858	XFree (RETVAL);
		1859
		1860	void
		1861	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1862	C_ARGS: term->dpy, window, property
		1863
		1864	Window
		1865	rxvt_term::DefaultRootWindow ()
		1866	CODE:
		1867	RETVAL = THIS->display->root;
		1868	OUTPUT:
		1869	RETVAL
		1870
		1871	#if 0
		1872
		1873	Window
		1874	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1875	C_ARGS: term->dpy, (Window)parent,
		1876	x, y, width, height, 0,
		1877	term->pix_colors_focused[Color_border],
		1878	term->pix_colors_focused[Color_border]
		1879
		1880	#endif
		1881
		1882	void
		1883	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1884	C_ARGS: term->dpy, window, parent, x, y
		1885
		1886	void
		1887	XMapWindow (rxvt_term *term, Window window)
		1888	C_ARGS: term->dpy, window
		1889
		1890	void
		1891	XUnmapWindow (rxvt_term *term, Window window)
		1892	C_ARGS: term->dpy, window
		1893
		1894	void
		1895	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1896	C_ARGS: term->dpy, window, x, y, width, height
		1897
		1898	void
		1899	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1900	CODE:
		1901	{
		1902	XWindowAttributes attr;
		1903	XGetWindowAttributes (THIS->dpy, window, &attr);
		1904	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1905	}
		1906
		1907	void
		1908	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1909	PPCODE:
		1910	{
		1911	int dx, dy;
		1912	Window child;
		1913
		1914	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1915	{
		1916	EXTEND (SP, 3);
		1917	PUSHs (newSViv (dx));
		1918	PUSHs (newSViv (dy));
		1919	PUSHs (newSVuv (child));
		1920	}
		1921	}
		1922
		1923	#############################################################################
		1924	# urxvt::overlay
		1925	#############################################################################
895		1926
896	MODULE = urxvt PACKAGE = urxvt::overlay	1927	MODULE = urxvt PACKAGE = urxvt::overlay
897		1928
898	void	1929	void
899	overlay::set (int x, int y, SV *text, SV *rend = 0)	1930	overlay::set (int x, int y, SV *text, SV *rend = 0)
900		1931
901	void	1932	void
		1933	overlay::show ()
		1934
		1935	void
		1936	overlay::hide ()
		1937
		1938	void
902	overlay::DESTROY ()	1939	overlay::DESTROY ()
903	CODE:
904	{
905	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
906	if (ovs)
907	{
908	HV *hv = (HV *)SvRV (*ovs);
909	char key[33]; sprintf (key, "%32lx", (long)THIS);
910	hv_delete (hv, key, 32, G_DISCARD);
911	}
912		1940
913	delete THIS;	1941	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
914	}
915		1942
		1943	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1944
		1945	#if HAVE_PIXBUF
		1946
		1947	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1948	C_ARGS: filename, 0
		1949
		1950	void
		1951	DESTROY (urxvt::pixbuf self)
		1952	CODE:
		1953	gdk_pixbuf_unref (self);
		1954
		1955	#endif
		1956
916	MODULE = urxvt PACKAGE = urxvt::timer	1957	MODULE = urxvt PACKAGE = urxvt::img
917		1958
918	SV *	1959	#if HAVE_IMG
919	timer::new ()
920	CODE:
921	timer *w = new timer;
922	w->start (NOW);
923	RETVAL = newSVptr ((void *)w, "urxvt::timer");
924	w->self = (HV *)SvRV (RETVAL);
925	OUTPUT:
926	RETVAL
927		1960
928	timer *	1961	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height);
929	timer::cb (SV *cb)	1962	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		1963
		1964	void fill (urxvt::img self, SV *c)
930	CODE:	1965	CODE:
931	THIS->cb (cb);	1966	rxvt_color rc;
		1967	parse_color (self->s, rc, c);
		1968	self->fill (rc);
		1969
		1970	void blur (urxvt::img self, int rh, int rv)
		1971	CODE:
		1972	self->blur (rh, rv);
		1973
		1974	void brightness (urxvt::img self, double r, double g, double b, double a = 1.)
		1975	CODE:
		1976	self->brightness (r, g, b, a);
		1977
		1978	void contrast (urxvt::img self, double r, double g, double b, double a = 1.)
		1979	CODE:
		1980	self->contrast (r, g, b, a);
		1981
		1982	urxvt::img copy (urxvt::img self)
		1983	CODE:
		1984	RETVAL = self->copy ();
		1985	OUTPUT:
932	RETVAL = THIS;	1986	RETVAL
933	OUTPUT:
934	RETVAL
935		1987
936	NV	1988	urxvt::img scale (urxvt::img self, int new_width, int new_height)
937	timer::at ()
938	CODE:	1989	CODE:
939	RETVAL = THIS->at;	1990	RETVAL = self->scale (new_width, new_height);
940	OUTPUT:	1991	OUTPUT:
941	RETVAL
942
943	timer *
944	timer::interval (NV interval)
945	CODE:
946	THIS->interval = interval;
947	RETVAL = THIS;	1992	RETVAL
948	OUTPUT:
949	RETVAL
950		1993
951	timer *	1994	# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]);
952	timer::set (NV tstamp)
953	CODE:
954	THIS->set (tstamp);
955	RETVAL = THIS;
956	OUTPUT:
957	RETVAL
958		1995
959	timer *	1996	#endif
960	timer::start (NV tstamp = THIS->at)
961	CODE:
962	THIS->start (tstamp);
963	RETVAL = THIS;
964	OUTPUT:
965	RETVAL
966		1997
967	timer *
968	timer::stop ()
969	CODE:
970	THIS->stop ();
971	RETVAL = THIS;
972	OUTPUT:
973	RETVAL
974
975	void
976	timer::DESTROY ()
977
978	MODULE = urxvt PACKAGE = urxvt::iow
979
980	SV *
981	iow::new ()
982	CODE:
983	iow *w = new iow;
984	RETVAL = newSVptr ((void *)w, "urxvt::iow");
985	w->self = (HV *)SvRV (RETVAL);
986	OUTPUT:
987	RETVAL
988
989	iow *
990	iow::cb (SV *cb)
991	CODE:
992	THIS->cb (cb);
993	RETVAL = THIS;
994	OUTPUT:
995	RETVAL
996
997	iow *
998	iow::fd (int fd)
999	CODE:
1000	THIS->fd = fd;
1001	RETVAL = THIS;
1002	OUTPUT:
1003	RETVAL
1004
1005	iow *
1006	iow::events (short events)
1007	CODE:
1008	THIS->events = events;
1009	RETVAL = THIS;
1010	OUTPUT:
1011	RETVAL
1012
1013	iow *
1014	iow::start ()
1015	CODE:
1016	THIS->start ();
1017	RETVAL = THIS;
1018	OUTPUT:
1019	RETVAL
1020
1021	iow *
1022	iow::stop ()
1023	CODE:
1024	THIS->stop ();
1025	RETVAL = THIS;
1026	OUTPUT:
1027	RETVAL
1028
1029	void
1030	iow::DESTROY ()
1031
1032

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