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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 1.125 by root, Fri Aug 22 15:36:45 2008 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
90	{
91	SV *cbsv;
92	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")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179		111
180	struct overlay {	112	class overlay {
181	HV *self;
182	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
183	int x, y, w, h;	115	int x, y, w, h;
184	int border;	116	int border;
185	text_t **text;	117	text_t **text;
186	rend_t **rend;	118	rend_t **rend;
187		119
		120	public:
		121	HV *self;
		122
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	124	~overlay ();
190		125
		126	void show ();
		127	void hide ();
		128
191	void swap ();	129	void swap ();
192		130
193	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
194	};	132	};
195		133
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	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)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
198	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
199	if (border == 2)	140	if (border == 2)
200	{	141	{
201	w += 2;	142	w += 2;
202	h += 2;	143	h += 2;
203	}	144	}
204		145
205	text = new text_t *[h];	146	text = new text_t *[h];
206	rend = new rend_t *[h];	147	rend = new rend_t *[h];
207		148
208	for (int y = 0; y < h; y++)	149	for (int y = 0; y < h; y++)
209	{	150	{
210	text_t *tp = text[y] = new text_t[w];	151	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	152	rend_t *rp = rend[y] = new rend_t[w];
212		153
213	text_t t0, t1, t2;	154	text_t t0, t1, t2;
214	rend_t r = rstyle;	155	rend_t r = rstyle;
215		156
216	if (border == 2)	157	if (border == 2)
217	{	158	{
218	if (y == 0)	159	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	160	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	161	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	162	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	163	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	164	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		165
225	*tp++ = t0;	166	*tp++ = t0;
226	*rp++ = r;	167	*rp++ = r;
227		168
228	for (int x = w - 2; x-- > 0; )	169	for (int x = w - 2; x-- > 0; )
229	{	170	{
230	*tp++ = t1;	171	*tp++ = t1;
231	*rp++ = r;	172	*rp++ = r;
232	}	173	}
233		174
234	*tp = t2;	175	*tp = t2;
235	*rp = r;	176	*rp = r;
236	}	177	}
237	else	178	else
238	for (int x = w; x-- > 0; )	179	for (int x = w; x-- > 0; )
239	{	180	{
240	*tp++ = 0x0020;	181	*tp++ = 0x0020;
241	*rp++ = r;	182	*rp++ = r;
242	}	183	}
243	}	184	}
244		185
245	THIS->want_refresh = 1;	186	show ();
246	}	187	}
247		188
248	overlay::~overlay ()	189	overlay::~overlay ()
249	{	190	{
		191	hide ();
		192
250	for (int y = h; y--; )	193	for (int y = h; y--; )
251	{	194	{
252	delete [] text[y];	195	delete [] text[y];
253	delete [] rend[y];	196	delete [] rend[y];
254	}	197	}
255		198
256	delete [] text;	199	delete [] text;
257	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
258		213
259	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
		215	THIS->refresh_check ();
		216	}
		217
		218	void
		219	overlay::hide ()
		220	{
		221	if (!overlay_av)
		222	return;
		223
		224	int i;
		225
		226	for (i = AvFILL (overlay_av); i >= 0; i--)
		227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		228	break;
		229
		230	for (; i < AvFILL (overlay_av); i++)
		231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		232
		233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
260	}	240	}
261		241
262	void overlay::swap ()	242	void overlay::swap ()
263	{	243	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
269		249
270	for (int y = ov_h; y--; )	250	for (int y = ov_h; y--; )
271	{	251	{
272	text_t *t1 = text [y];	252	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	253	rend_t *r1 = rend [y];
274		254
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	255	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;	256	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		257
278	for (int x = ov_w; x--; )	258	for (int x = ov_w; x--; )
279	{	259	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	260	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));	261	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	262	}
283	}	263	}
284		264
…		…
294		274
295	wchar_t *wtext = sv2wcs (text);	275	wchar_t *wtext = sv2wcs (text);
296		276
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	277	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	278	this->text [y][x + col] = wtext [col];
299		279
300	free (wtext);	280	free (wtext);
301		281
302	if (rend)	282	if (rend)
303	{	283	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	284	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	285	croak ("rend must be arrayref");
306		286
307	AV *av = (AV *)SvRV (rend);	287	AV *av = (AV *)SvRV (rend);
308		288
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	291	}
312		292
313	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
314	}	295	}
315
316		296
317	/////////////////////////////////////////////////////////////////////////////	297	/////////////////////////////////////////////////////////////////////////////
318		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
		302
		303	/////////////////////////////////////////////////////////////////////////////
		304
319	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
320		306
321	static PerlInterpreter *perl;	307	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		308
327	rxvt_perl_interp::~rxvt_perl_interp ()	309	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	310	{
329	if (perl)	311	if (perl)
330	{	312	{
331	perl_destruct (perl);	313	perl_destruct (perl);
332	perl_free (perl);	314	perl_free (perl);
		315	PERL_SYS_TERM ();
333	}	316	}
334	}	317	}
335		318
336	void	319	void
337	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
338	{	321	{
339	if (!perl)	322	if (!perl)
340	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
		326	perl_environ = rxvt_environ;
		327	swap (perl_environ, environ);
		328
341	char *argv[] = {	329	char *args[] = {
342	"",	330	"",
343	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	331	"-e"
		332	"BEGIN {"
		333	" urxvt->bootstrap;"
		334	" unshift @INC, '" LIBDIR "';"
		335	"}"
		336	""
		337	"use urxvt;"
344	};	338	};
		339	int argc = sizeof (args) / sizeof (args[0]);
		340	char **argv = args;
345		341
		342	PERL_SYS_INIT3 (&argc, &argv, &environ);
346	perl = perl_alloc ();	343	perl = perl_alloc ();
347	perl_construct (perl);	344	perl_construct (perl);
348		345
349	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	346	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
350	|| perl_run (perl))	347	|| perl_run (perl))
351	{	348	{
352	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	349	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
353		350
354	perl_destruct (perl);	351	perl_destruct (perl);
355	perl_free (perl);	352	perl_free (perl);
356	perl = 0;	353	perl = 0;
357	}	354	}
		355
		356	swap (perl_environ, environ);
		357
		358	rxvt_pop_locale ();
		359	}
		360
		361	if (perl)
		362	{
		363	// runs outside of perls ENV
		364	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		365	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		366	}
		367	}
		368
		369	static void
		370	ungrab (rxvt_term *THIS)
		371	{
		372	if (THIS->perl.grabtime)
		373	{
		374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		376	THIS->perl.grabtime = 0;
358	}	377	}
359	}	378	}
360		379
361	bool	380	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	381	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	382	{
364	if (!perl)	383	if (!perl || !term->perl.self)
365	return false;	384	return false;
366		385
367	if (htype == HOOK_INIT) // first hook ever called	386	// pre-handling of some events
		387	if (htype == HOOK_REFRESH_END)
368	{	388	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	389	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);	390
		391	for (int i = 0; i <= AvFILL (av); i++)
		392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	393	}
372	else if (!term->self)	394
373	return false; // perl not initialized for this instance	395	swap (perl_environ, environ);
		396
		397	bool event_consumed;
		398
		399	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		400	|| term->perl.should_invoke [htype])
		401	try
		402	{
		403	dSP;
		404	va_list ap;
		405
		406	va_start (ap, htype);
		407
		408	ENTER;
		409	SAVETMPS;
		410
		411	PUSHMARK (SP);
		412
		413	XPUSHs (sv_2mortal (newSVterm (term)));
		414	XPUSHs (sv_2mortal (newSViv (htype)));
		415
		416	for (;;) {
		417	data_type dt = (data_type)va_arg (ap, int);
		418
		419	switch (dt)
		420	{
		421	case DT_INT:
		422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		423	break;
		424
		425	case DT_LONG:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		427	break;
		428
		429	case DT_STR:
		430	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		431	break;
		432
		433	case DT_STR_LEN:
		434	{
		435	char *str = va_arg (ap, char *);
		436	int len = va_arg (ap, int);
		437
		438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		439	}
		440	break;
		441
		442	case DT_WCS_LEN:
		443	{
		444	wchar_t *wstr = va_arg (ap, wchar_t *);
		445	int wlen = va_arg (ap, int);
		446
		447	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		448	}
		449	break;
		450
		451	case DT_LCS_LEN:
		452	{
		453	long *lstr = va_arg (ap, long *);
		454	int llen = va_arg (ap, int);
		455
		456	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		457	}
		458	break;
		459
		460	case DT_XEVENT:
		461	{
		462	XEvent *xe = va_arg (ap, XEvent *);
		463	HV *hv = newHV ();
		464
		465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		468	# undef set
		469
		470	setiv (type, xe->type);
		471	setiv (send_event, xe->xany.send_event);
		472	setiv (serial, xe->xany.serial);
		473
		474	switch (xe->type)
		475	{
		476	case KeyPress:
		477	case KeyRelease:
		478	case ButtonPress:
		479	case ButtonRelease:
		480	case MotionNotify:
		481	setuv (window, xe->xmotion.window);
		482	setuv (root, xe->xmotion.root);
		483	setuv (subwindow, xe->xmotion.subwindow);
		484	setuv (time, xe->xmotion.time);
		485	setiv (x, xe->xmotion.x);
		486	setiv (y, xe->xmotion.y);
		487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		488	setiv (col, xe->xmotion.x / term->fwidth);
		489	setiv (x_root, xe->xmotion.x_root);
		490	setiv (y_root, xe->xmotion.y_root);
		491	setuv (state, xe->xmotion.state);
		492
		493	switch (xe->type)
		494	{
		495	case KeyPress:
		496	case KeyRelease:
		497	setuv (keycode, xe->xkey.keycode);
		498	break;
		499
		500	case ButtonPress:
		501	case ButtonRelease:
		502	setuv (button, xe->xbutton.button);
		503	break;
		504
		505	case MotionNotify:
		506	setiv (is_hint, xe->xmotion.is_hint);
		507	break;
		508	}
		509
		510	break;
		511
		512	case MapNotify:
		513	case UnmapNotify:
		514	case ConfigureNotify:
		515	setuv (event, xe->xconfigure.event);
		516	setuv (window, xe->xconfigure.window);
		517
		518	switch (xe->type)
		519	{
		520	case ConfigureNotify:
		521	setiv (x, xe->xconfigure.x);
		522	setiv (y, xe->xconfigure.y);
		523	setiv (width, xe->xconfigure.width);
		524	setiv (height, xe->xconfigure.height);
		525	setuv (above, xe->xconfigure.above);
		526	break;
		527	}
		528
		529	break;
		530
		531	case PropertyNotify:
		532	setuv (window, xe->xproperty.window);
		533	setuv (atom, xe->xproperty.atom);
		534	setuv (time, xe->xproperty.time);
		535	setiv (state, xe->xproperty.state);
		536	break;
		537
		538	case ClientMessage:
		539	setuv (window, xe->xclient.window);
		540	setuv (message_type, xe->xclient.message_type);
		541	setuv (format, xe->xclient.format);
		542	setuv (l0, xe->xclient.data.l[0]);
		543	setuv (l1, xe->xclient.data.l[1]);
		544	setuv (l2, xe->xclient.data.l[2]);
		545	setuv (l3, xe->xclient.data.l[3]);
		546	setuv (l4, xe->xclient.data.l[4]);
		547	break;
		548	}
		549
		550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		551	}
		552	break;
		553
		554	case DT_END:
		555	goto call;
		556
		557	default:
		558	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		559	}
		560	}
		561
		562	call:
		563	va_end (ap);
		564
		565	PUTBACK;
		566	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		567	SPAGAIN;
		568
		569	if (count)
		570	{
		571	SV *status = POPs;
		572	count = SvTRUE (status);
		573	}
		574
		575	PUTBACK;
		576	FREETMPS;
		577	LEAVE;
		578
		579	if (SvTRUE (ERRSV))
		580	{
		581	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		582	ungrab (term); // better lose the grab than the session
		583	}
		584
		585	event_consumed = !!count;
		586	}
		587	catch (...)
		588	{
		589	swap (perl_environ, environ);
		590	throw;
		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 ();
		602	}
374	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
375	{	604	{
376	// 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;
377	}	610	}
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		611
382	if (HvKEYS (hv))	612	swap (perl_environ, environ);
383	{
384	hv_iterinit (hv);
385		613
386	while (HE *he = hv_iternext (hv))	614	return event_consumed;
387	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
388	}
389	}
390	else if (!should_invoke [htype])
391	return false;
392
393	dSP;
394	va_list ap;
395
396	va_start (ap, htype);
397
398	ENTER;
399	SAVETMPS;
400
401	PUSHMARK (SP);
402
403	XPUSHs (sv_2mortal (newSVterm (term)));
404	XPUSHs (sv_2mortal (newSViv (htype)));
405
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))
442	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
443
444	if (htype == HOOK_DESTROY)
445	{
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	}	615	}
459		616
460	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
461		618
462	MODULE = urxvt PACKAGE = urxvt	619	MODULE = urxvt PACKAGE = urxvt
463		620
464	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
465		622
466	BOOT:	623	BOOT:
467	{	624	{
468	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	625	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));	626	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		627	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		628	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		629
470	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	630	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
471	set_hookname (INIT);	631	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
472	set_hookname (RESET);	632	# include "hookinc.h"
473	set_hookname (START);	633	# 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		634
		635	HV *option = get_hv ("urxvt::OPTION", 1);
		636	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		637	# define nodef(name)
		638	# include "optinc.h"
		639	# undef nodef
		640	# undef def
		641
		642	HV *stash = gv_stashpv ("urxvt", 1);
		643	static const struct {
		644	const char *name;
		645	IV iv;
		646	} *civ, const_iv[] = {
		647	# define const_iv(name) { # name, (IV)name }
		648	const_iv (NUM_RESOURCES),
488	export_const (DEFAULT_RSTYLE);	649	const_iv (DEFAULT_RSTYLE),
489	export_const (OVERLAY_RSTYLE);	650	const_iv (OVERLAY_RSTYLE),
490	export_const (RS_Bold);	651	const_iv (RS_Bold),
491	export_const (RS_Italic);	652	const_iv (RS_Italic),
492	export_const (RS_Blink);	653	const_iv (RS_Blink),
493	export_const (RS_RVid);	654	const_iv (RS_RVid),
494	export_const (RS_Uline);	655	const_iv (RS_Uline),
495		656
496	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	657	const_iv (CurrentTime),
497	}	658	const_iv (ShiftMask),
		659	const_iv (LockMask),
		660	const_iv (ControlMask),
		661	const_iv (Mod1Mask),
		662	const_iv (Mod2Mask),
		663	const_iv (Mod3Mask),
		664	const_iv (Mod4Mask),
		665	const_iv (Mod5Mask),
		666	const_iv (Button1Mask),
		667	const_iv (Button2Mask),
		668	const_iv (Button3Mask),
		669	const_iv (Button4Mask),
		670	const_iv (Button5Mask),
		671	const_iv (AnyModifier),
498		672
499	void	673	const_iv (NoSymbol),
500	set_should_invoke (int htype, int value)	674	const_iv (GrabModeSync),
501	CODE:	675	const_iv (GrabModeAsync),
502	rxvt_perl.should_invoke [htype] = value;	676
		677	const_iv (NoEventMask),
		678	const_iv (KeyPressMask),
		679	const_iv (KeyReleaseMask),
		680	const_iv (ButtonPressMask),
		681	const_iv (ButtonReleaseMask),
		682	const_iv (EnterWindowMask),
		683	const_iv (LeaveWindowMask),
		684	const_iv (PointerMotionMask),
		685	const_iv (PointerMotionHintMask),
		686	const_iv (Button1MotionMask),
		687	const_iv (Button2MotionMask),
		688	const_iv (Button3MotionMask),
		689	const_iv (Button4MotionMask),
		690	const_iv (Button5MotionMask),
		691	const_iv (ButtonMotionMask),
		692	const_iv (KeymapStateMask),
		693	const_iv (ExposureMask),
		694	const_iv (VisibilityChangeMask),
		695	const_iv (StructureNotifyMask),
		696	const_iv (ResizeRedirectMask),
		697	const_iv (SubstructureNotifyMask),
		698	const_iv (SubstructureRedirectMask),
		699	const_iv (FocusChangeMask),
		700	const_iv (PropertyChangeMask),
		701	const_iv (ColormapChangeMask),
		702	const_iv (OwnerGrabButtonMask),
		703
		704	const_iv (KeyPress),
		705	const_iv (KeyRelease),
		706	const_iv (ButtonPress),
		707	const_iv (ButtonRelease),
		708	const_iv (MotionNotify),
		709	const_iv (EnterNotify),
		710	const_iv (LeaveNotify),
		711	const_iv (FocusIn),
		712	const_iv (FocusOut),
		713	const_iv (KeymapNotify),
		714	const_iv (Expose),
		715	const_iv (GraphicsExpose),
		716	const_iv (NoExpose),
		717	const_iv (VisibilityNotify),
		718	const_iv (CreateNotify),
		719	const_iv (DestroyNotify),
		720	const_iv (UnmapNotify),
		721	const_iv (MapNotify),
		722	const_iv (MapRequest),
		723	const_iv (ReparentNotify),
		724	const_iv (ConfigureNotify),
		725	const_iv (ConfigureRequest),
		726	const_iv (GravityNotify),
		727	const_iv (ResizeRequest),
		728	const_iv (CirculateNotify),
		729	const_iv (CirculateRequest),
		730	const_iv (PropertyNotify),
		731	const_iv (SelectionClear),
		732	const_iv (SelectionRequest),
		733	const_iv (SelectionNotify),
		734	const_iv (ColormapNotify),
		735	const_iv (ClientMessage),
		736	const_iv (MappingNotify),
		737	# if ENABLE_XIM_ONTHESPOT
		738	const_iv (XIMReverse),
		739	const_iv (XIMUnderline),
		740	const_iv (XIMHighlight),
		741	const_iv (XIMPrimary),
		742	const_iv (XIMSecondary),
		743	const_iv (XIMTertiary),
		744	const_iv (XIMVisibleToForward),
		745	const_iv (XIMVisibleToBackword),
		746	const_iv (XIMVisibleToCenter),
		747	# if 0
		748	const_iv (XIMForwardChar),
		749	const_iv (XIMBackwardChar),
		750	const_iv (XIMForwardWord),
		751	const_iv (XIMBackwardWord),
		752	const_iv (XIMCaretUp),
		753	const_iv (XIMCaretDown),
		754	const_iv (XIMNextLine),
		755	const_iv (XIMPreviousLine),
		756	const_iv (XIMLineStart),
		757	const_iv (XIMLineEnd),
		758	const_iv (XIMAbsolutePosition),
		759	const_iv (XIMDontChange),
		760	# endif
		761	# endif
		762	};
		763
		764	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		765	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		766	}
503		767
504	void	768	void
505	warn (const char *msg)	769	warn (const char *msg)
506	CODE:	770	CODE:
507	rxvt_warn ("%s", msg);	771	rxvt_warn ("%s", msg);
508		772
509	void	773	void
510	fatal (const char *msg)	774	fatal (const char *msg)
511	CODE:	775	CODE:
512	rxvt_fatal ("%s", msg);	776	rxvt_fatal ("%s", msg);
		777
		778	void
		779	_exit (int status)
513		780
514	NV	781	NV
515	NOW ()	782	NOW ()
516	CODE:	783	CODE:
517	RETVAL = NOW;	784	RETVAL = ev::now ();
518	OUTPUT:	785	OUTPUT:
519	RETVAL	786	RETVAL
520		787
521	int	788	int
522	GET_BASEFG (int rend)	789	GET_BASEFG (int rend)
…		…
533	RETVAL	800	RETVAL
534		801
535	int	802	int
536	SET_FGCOLOR (int rend, int new_color)	803	SET_FGCOLOR (int rend, int new_color)
537	CODE:	804	CODE:
538	RETVAL = SET_FGCOLOR (rend, new_color);	805	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
539	OUTPUT:	806	OUTPUT:
540	RETVAL	807	RETVAL
541		808
542	int	809	int
543	SET_BGCOLOR (int rend, int new_color)	810	SET_BGCOLOR (int rend, int new_color)
544	CODE:	811	CODE:
545	RETVAL = SET_BGCOLOR (rend, new_color);	812	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
546	OUTPUT:	813	OUTPUT:
547	RETVAL	814	RETVAL
548		815
549	int	816	int
550	GET_CUSTOM (int rend)	817	GET_CUSTOM (int rend)
551	CODE:	818	CODE:
552	RETVAL = (rend && RS_customMask) >> RS_customShift;	819	RETVAL = (rend & RS_customMask) >> RS_customShift;
553	OUTPUT:	820	OUTPUT:
554	RETVAL	821	RETVAL
555		822
556	int	823	int
557	SET_CUSTOM (int rend, int new_value)	824	SET_CUSTOM (int rend, int new_value)
…		…
564	| ((new_value << RS_customShift) & RS_customMask);	831	| ((new_value << RS_customShift) & RS_customMask);
565	}	832	}
566	OUTPUT:	833	OUTPUT:
567	RETVAL	834	RETVAL
568		835
		836	void
		837	termlist ()
		838	PPCODE:
		839	{
		840	EXTEND (SP, rxvt_term::termlist.size ());
		841
		842	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		843	if ((*t)->perl.self)
		844	PUSHs (sv_2mortal (newSVterm (*t)));
		845	}
		846
569	MODULE = urxvt PACKAGE = urxvt::term	847	MODULE = urxvt PACKAGE = urxvt::term
		848
		849	SV *
		850	_new (AV *env, AV *arg)
		851	CODE:
		852	{
		853	rxvt_term *term = new rxvt_term;
		854
		855	stringvec *argv = new stringvec;
		856	stringvec *envv = new stringvec;
		857
		858	for (int i = 0; i <= AvFILL (arg); i++)
		859	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		860
		861	for (int i = AvFILL (env) + 1; i--; )
		862	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		863
		864	envv->push_back (0);
		865
		866	try
		867	{
		868	term->init (argv, envv);
		869	}
		870	catch (const class rxvt_failure_exception &e)
		871	{
		872	term->destroy ();
		873	croak ("error while initializing new terminal instance");
		874	}
		875
		876	RETVAL = term && term->perl.self
		877	? newSVterm (term) : &PL_sv_undef;
		878	}
		879	OUTPUT:
		880	RETVAL
		881
		882	void
		883	rxvt_term::destroy ()
		884
		885	void
		886	rxvt_term::set_should_invoke (int htype, int inc)
		887	CODE:
		888	THIS->perl.should_invoke [htype] += inc;
		889
		890	int
		891	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		892	CODE:
		893	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		894	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		895	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		896	OUTPUT: RETVAL
		897
		898	int
		899	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		900	CODE:
		901	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		902	OUTPUT: RETVAL
		903
		904	void
		905	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		906	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		907	CODE:
		908	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		909
		910	void
		911	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		912	CODE:
		913	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		914
		915	void
		916	rxvt_term::XUngrabKeyboard (Time eventtime)
		917	CODE:
		918	XUngrabKeyboard (THIS->dpy, eventtime);
		919
		920	bool
		921	rxvt_term::grab (Time eventtime, int sync = 0)
		922	CODE:
		923	{
		924	int mode = sync ? GrabModeSync : GrabModeAsync;
		925
		926	THIS->perl.grabtime = 0;
		927
		928	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		929	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		930	mode, mode, None, GRAB_CURSOR, eventtime))
		931	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		932	THIS->perl.grabtime = eventtime;
		933	else
		934	XUngrabPointer (THIS->dpy, eventtime);
		935
		936	RETVAL = !!THIS->perl.grabtime;
		937	}
		938	OUTPUT:
		939	RETVAL
		940
		941	void
		942	rxvt_term::allow_events_async ()
		943	CODE:
		944	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		945
		946	void
		947	rxvt_term::allow_events_sync ()
		948	CODE:
		949	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		950
		951	void
		952	rxvt_term::allow_events_replay ()
		953	CODE:
		954	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		955	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		956
		957	void
		958	rxvt_term::ungrab ()
		959	CODE:
		960	ungrab (THIS);
		961
		962	int
		963	rxvt_term::XStringToKeysym (char *string)
		964	CODE:
		965	RETVAL = XStringToKeysym (string);
		966	OUTPUT: RETVAL
		967
		968	char *
		969	rxvt_term::XKeysymToString (int sym)
		970	CODE:
		971	RETVAL = XKeysymToString (sym);
		972	OUTPUT: RETVAL
		973
		974	int
		975	rxvt_term::XKeysymToKeycode (int sym)
		976	CODE:
		977	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		978	OUTPUT: RETVAL
		979
		980	int
		981	rxvt_term::XKeycodeToKeysym (int code, int index)
		982	CODE:
		983	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		984	OUTPUT: RETVAL
570		985
571	int	986	int
572	rxvt_term::strwidth (SV *str)	987	rxvt_term::strwidth (SV *str)
573	CODE:	988	CODE:
574	{	989	{
575	wchar_t *wstr = sv2wcs (str);	990	wchar_t *wstr = sv2wcs (str);
576		991
577	rxvt_push_locale (THIS->locale);	992	rxvt_push_locale (THIS->locale);
578	RETVAL = wcswidth (wstr, wcslen (wstr));	993	RETVAL = 0;
		994	for (wchar_t *wc = wstr; *wc; wc++)
		995	{
		996	int w = WCWIDTH (*wc);
		997
		998	if (w)
		999	RETVAL += max (w, 1);
		1000	}
579	rxvt_pop_locale ();	1001	rxvt_pop_locale ();
580		1002
581	free (wstr);	1003	free (wstr);
582	}	1004	}
583	OUTPUT:	1005	OUTPUT:
…		…
610		1032
611	rxvt_push_locale (THIS->locale);	1033	rxvt_push_locale (THIS->locale);
612	wchar_t *wstr = rxvt_mbstowcs (data, len);	1034	wchar_t *wstr = rxvt_mbstowcs (data, len);
613	rxvt_pop_locale ();	1035	rxvt_pop_locale ();
614		1036
615	char *str = rxvt_wcstoutf8 (wstr);	1037	RETVAL = wcs2sv (wstr);
616	free (wstr);	1038	free (wstr);
617
618	RETVAL = newSVpv (str, 0);
619	SvUTF8_on (RETVAL);
620	free (str);
621	}	1039	}
622	OUTPUT:	1040	OUTPUT:
623	RETVAL	1041	RETVAL
624		1042
		1043	char *
		1044	rxvt_term::locale ()
		1045	CODE:
		1046	RETVAL = THIS->locale;
		1047	OUTPUT:
		1048	RETVAL
		1049
		1050	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1051
		1052	#define TERM_OFFSET_width TERM_OFFSET(width)
		1053	#define TERM_OFFSET_height TERM_OFFSET(height)
		1054	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1055	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1056	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1057	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1058	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1059	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1060	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1061	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1062	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1063	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1064	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1065	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1066	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1067
625	int	1068	int
626	rxvt_term::nsaved ()	1069	rxvt_term::width ()
		1070	ALIAS:
		1071	width = TERM_OFFSET_width
		1072	height = TERM_OFFSET_height
		1073	fwidth = TERM_OFFSET_fwidth
		1074	fheight = TERM_OFFSET_fheight
		1075	fbase = TERM_OFFSET_fbase
		1076	nrow = TERM_OFFSET_nrow
		1077	ncol = TERM_OFFSET_ncol
		1078	focus = TERM_OFFSET_focus
		1079	mapped = TERM_OFFSET_mapped
		1080	int_bwidth = TERM_OFFSET_int_bwidth
		1081	ext_bwidth = TERM_OFFSET_ext_bwidth
		1082	lineSpace = TERM_OFFSET_lineSpace
		1083	saveLines = TERM_OFFSET_saveLines
		1084	total_rows = TERM_OFFSET_total_rows
		1085	top_row = TERM_OFFSET_top_row
627	CODE:	1086	CODE:
628	RETVAL = THIS->nsaved;	1087	RETVAL = *(int *)((char *)THIS + ix);
629	OUTPUT:	1088	OUTPUT:
630	RETVAL	1089	RETVAL
631		1090
		1091	unsigned int
		1092	rxvt_term::ModLevel3Mask ()
		1093	ALIAS:
		1094	ModLevel3Mask = 0
		1095	ModMetaMask = 1
		1096	ModNumLockMask = 2
		1097	current_screen = 3
		1098	hidden_cursor = 4
		1099	CODE:
		1100	switch (ix)
		1101	{
		1102	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1103	case 1: RETVAL = THIS->ModMetaMask; break;
		1104	case 2: RETVAL = THIS->ModNumLockMask; break;
		1105	case 3: RETVAL = THIS->current_screen; break;
		1106	#ifdef CURSOR_BLINK
		1107	case 4: RETVAL = THIS->hidden_cursor; break;
		1108	#endif
		1109	}
		1110	OUTPUT:
		1111	RETVAL
		1112
		1113	char *
		1114	rxvt_term::display_id ()
		1115	ALIAS:
		1116	display_id = 0
		1117	locale = 1
		1118	CODE:
		1119	switch (ix)
		1120	{
		1121	case 0: RETVAL = THIS->display->id; break;
		1122	case 1: RETVAL = THIS->locale; break;
		1123	}
		1124	OUTPUT:
		1125	RETVAL
		1126
		1127	SV *
		1128	rxvt_term::envv ()
		1129	ALIAS:
		1130	argv = 1
		1131	PPCODE:
		1132	{
		1133	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1134
		1135	EXTEND (SP, vec->size ());
		1136
		1137	for (char **i = vec->begin (); i != vec->end (); ++i)
		1138	if (*i)
		1139	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1140	}
		1141
632	int	1142	int
633	rxvt_term::view_start (int newval = -1)	1143	rxvt_term::pty_ev_events (int events = ev::UNDEF)
634	CODE:	1144	CODE:
635	{	1145	RETVAL = THIS->pty_ev.events;
		1146	if (events != ev::UNDEF)
		1147	THIS->pty_ev.set (events);
		1148	OUTPUT:
		1149	RETVAL
		1150
		1151	int
		1152	rxvt_term::pty_fd ()
		1153	CODE:
		1154	RETVAL = THIS->pty->pty;
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	Window
		1159	rxvt_term::parent ()
		1160	CODE:
		1161	RETVAL = THIS->parent [0];
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	Window
		1166	rxvt_term::vt ()
		1167	CODE:
636	RETVAL = THIS->view_start;	1168	RETVAL = THIS->vt;
		1169	OUTPUT:
		1170	RETVAL
637		1171
638	if (newval >= 0)	1172	void
639	{	1173	rxvt_term::vt_emask_add (U32 emask)
640	THIS->view_start = min (newval, THIS->nsaved);	1174	CODE:
641	THIS->scr_changeview (RETVAL);	1175	THIS->vt_emask_perl |= emask;
642	}	1176	THIS->vt_select_input ();
643	}	1177
		1178	U32
		1179	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1180	CODE:
		1181	RETVAL = THIS->rstyle;
		1182	THIS->rstyle = new_rstyle;
644	OUTPUT:	1183	OUTPUT:
645	RETVAL	1184	RETVAL
646		1185
647	int	1186	int
648	rxvt_term::nrow ()	1187	rxvt_term::view_start (int newval = 1)
		1188	PROTOTYPE: $;$
649	CODE:	1189	CODE:
		1190	{
650	RETVAL = THIS->nrow;	1191	RETVAL = THIS->view_start;
		1192
		1193	if (newval <= 0)
		1194	THIS->scr_changeview (max (newval, THIS->top_row));
		1195	}
651	OUTPUT:	1196	OUTPUT:
652	RETVAL	1197	RETVAL
653		1198
654	int	1199	void
		1200	rxvt_term::focus_in ()
		1201
		1202	void
655	rxvt_term::ncol ()	1203	rxvt_term::focus_out ()
		1204
		1205	void
		1206	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1207	ALIAS:
		1208	key_release = 1
656	CODE:	1209	CODE:
657	RETVAL = THIS->ncol;	1210	{
658	OUTPUT:	1211	XKeyEvent xkey;
659	RETVAL	1212
		1213	memset (&xkey, 0, sizeof (xkey));
		1214
		1215	xkey.time = time;
		1216	xkey.state = state;
		1217	xkey.keycode = keycode;
		1218
		1219	xkey.type = ix ? KeyRelease : KeyPress;
		1220	xkey.display = THIS->dpy;
		1221	xkey.window = THIS->vt;
		1222	xkey.root = THIS->display->root;
		1223	xkey.subwindow = THIS->vt;
		1224
		1225	if (ix)
		1226	THIS->key_release (xkey);
		1227	else
		1228	THIS->key_press (xkey);
		1229	}
660		1230
661	void	1231	void
662	rxvt_term::want_refresh ()	1232	rxvt_term::want_refresh ()
663	CODE:	1233	CODE:
664	THIS->want_refresh = 1;	1234	THIS->want_refresh = 1;
		1235	THIS->refresh_check ();
665		1236
666	void	1237	void
667	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1238	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:	1239	PPCODE:
669	{	1240	{
670	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1241	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
671	croak ("row_number number of out range");	1242	XSRETURN_EMPTY;
672		1243
673	line_t &l = ROW(row_number);	1244	line_t &l = ROW(row_number);
674		1245
675	if (GIMME_V != G_VOID)	1246	if (GIMME_V != G_VOID)
676	{	1247	{
677	wchar_t *wstr = new wchar_t [THIS->ncol];	1248	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
678		1249
679	for (int col = 0; col <THIS->ncol; col++)	1250	for (int col = 0; col < THIS->ncol; col++)
680	wstr [col] = l.t [col];	1251	wstr [col] = l.t [col];
681		1252
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));	1253	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
688	free (str);
689	}	1254	}
690		1255
691	if (new_text)	1256	if (new_text)
692	{	1257	{
693	wchar_t *wstr = sv2wcs (new_text);	1258	wchar_t *wstr = sv2wcs (new_text);
694		1259
695	int len = wcslen (wstr);	1260	int len = min (wcslen (wstr) - start_ofs, max_len);
696		1261
697	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1262	if (start_col < 0 || start_col + len > THIS->ncol)
698	{	1263	{
699	free (wstr);	1264	free (wstr);
700	croak ("new_text extends beyond horizontal margins");	1265	croak ("new_text extends beyond horizontal margins");
701	}	1266	}
702		1267
703	for (int col = start_col; col < start_col + len; col++)	1268	for (int col = start_col; col < start_col + len; col++)
704	{	1269	{
705	l.t [col] = wstr [col - start_col];	1270	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]));	1271	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
707	}	1272	}
708		1273
709	free (wstr);	1274	free (wstr);
710	}	1275	}
711	}	1276	}
712		1277
713	void	1278	void
714	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1279	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:	1280	PPCODE:
716	{	1281	{
717	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1282	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
718	croak ("row_number number of out range");	1283	XSRETURN_EMPTY;
719		1284
720	line_t &l = ROW(row_number);	1285	line_t &l = ROW(row_number);
721		1286
722	if (GIMME_V != G_VOID)	1287	if (GIMME_V != G_VOID)
723	{	1288	{
…		…
734	{	1299	{
735	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1300	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
736	croak ("new_rend must be arrayref");	1301	croak ("new_rend must be arrayref");
737		1302
738	AV *av = (AV *)SvRV (new_rend);	1303	AV *av = (AV *)SvRV (new_rend);
739	int len = av_len (av) + 1;	1304	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
740		1305
741	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1306	if (start_col < 0 || start_col + len > THIS->ncol)
742	croak ("new_rend array extends beyond horizontal margins");	1307	croak ("new_rend array extends beyond horizontal margins");
743		1308
744	for (int col = start_col; col < start_col + len; col++)	1309	for (int col = start_col; col < start_col + len; col++)
745	{	1310	{
746	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1311	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
747		1312
748	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1313	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
749	}	1314	}
750	}	1315	}
751	}	1316	}
752		1317
753	int	1318	int
754	rxvt_term::ROW_l (int row_number, int new_length = -2)	1319	rxvt_term::ROW_l (int row_number, int new_length = -1)
755	CODE:	1320	CODE:
756	{	1321	{
757	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1322	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
758	croak ("row_number number of out range");	1323	XSRETURN_EMPTY;
759		1324
760	line_t &l = ROW(row_number);	1325	line_t &l = ROW(row_number);
761	RETVAL = l.l;	1326	RETVAL = l.l;
762		1327
763	if (new_length >= -1)	1328	if (new_length >= 0)
764	l.l = new_length;	1329	l.l = new_length;
765	}	1330	}
766	OUTPUT:	1331	OUTPUT:
767	RETVAL	1332	RETVAL
768		1333
		1334	bool
		1335	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1336	CODE:
		1337	{
		1338	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1339	XSRETURN_EMPTY;
		1340
		1341	line_t &l = ROW(row_number);
		1342	RETVAL = l.is_longer ();
		1343
		1344	if (new_is_longer >= 0)
		1345	l.is_longer (new_is_longer);
		1346	}
		1347	OUTPUT:
		1348	RETVAL
		1349
769	SV *	1350	SV *
770	rxvt_term::special_encode (SV *str)	1351	rxvt_term::special_encode (SV *string)
771	CODE:	1352	CODE:
772	abort ();//TODO	1353	{
		1354	wchar_t *wstr = sv2wcs (string);
		1355	int wlen = wcslen (wstr);
		1356	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1357
		1358	rxvt_push_locale (THIS->locale);
		1359
		1360	wchar_t *r = rstr;
		1361	for (wchar_t *s = wstr; *s; s++)
		1362	{
		1363	int w = WCWIDTH (*s);
		1364
		1365	if (w == 0)
		1366	{
		1367	if (r == rstr)
		1368	croak ("leading combining character unencodable");
		1369
		1370	unicode_t n = rxvt_compose (r[-1], *s);
		1371	if (n == NOCHAR)
		1372	n = rxvt_composite.compose (r[-1], *s);
		1373
		1374	r[-1] = n;
		1375	}
		1376	#if !UNICODE_3
		1377	else if (*s >= 0x10000)
		1378	*r++ = rxvt_composite.compose (*s);
		1379	#endif
		1380	else
		1381	*r++ = *s;
		1382
		1383	// the *2 above only allows wcwidth <= 2
		1384	if (w > 1)
		1385	*r++ = NOCHAR;
		1386	}
		1387
		1388	rxvt_pop_locale ();
		1389
		1390	RETVAL = wcs2sv (rstr, r - rstr);
		1391	}
		1392	OUTPUT:
		1393	RETVAL
773		1394
774	SV *	1395	SV *
775	rxvt_term::special_decode (SV *str)	1396	rxvt_term::special_decode (SV *text)
776	CODE:	1397	CODE:
777	abort ();//TODO	1398	{
		1399	wchar_t *wstr = sv2wcs (text);
		1400	int dlen = 0;
		1401
		1402	// find length
		1403	for (wchar_t *s = wstr; *s; s++)
		1404	if (*s == NOCHAR)
		1405	;
		1406	else if (IS_COMPOSE (*s))
		1407	dlen += rxvt_composite.expand (*s, 0);
		1408	else
		1409	dlen++;
		1410
		1411	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1412
		1413	// decode
		1414	wchar_t *r = rstr;
		1415	for (wchar_t *s = wstr; *s; s++)
		1416	if (*s == NOCHAR)
		1417	;
		1418	else if (IS_COMPOSE (*s))
		1419	r += rxvt_composite.expand (*s, r);
		1420	else
		1421	*r++ = *s;
		1422
		1423	RETVAL = wcs2sv (rstr, r - rstr);
		1424	}
		1425	OUTPUT:
		1426	RETVAL
778		1427
779	void	1428	void
780	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1429	rxvt_term::_resource (char *name, int index, SV *newval = 0)
781	PPCODE:	1430	PPCODE:
782	{	1431	{
783	struct resval { const char *name; int value; } rslist [] = {	1432	static const struct resval { const char *name; int value; } *rs, rslist [] = {
784	# define Rs_def(name) { # name, Rs_ ## name },	1433	# define def(name) { # name, Rs_ ## name },
785	# define Rs_reserve(name,count)	1434	# define reserve(name,count)
786	# include "rsinc.h"	1435	# include "rsinc.h"
787	# undef Rs_def	1436	# undef def
788	# undef Rs_reserve	1437	# undef reserve
789	};	1438	};
790		1439
791	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1440	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
792		1441
		1442	if (*name)
793	do {	1443	{
		1444	do {
794	if (rs-- == rslist)	1445	if (rs-- == rslist)
795	croak ("no such resource '%s', requested", name);	1446	croak ("no such resource '%s', requested", name);
796	} while (strcmp (name, rs->name));	1447	} while (strcmp (name, rs->name));
797		1448
798	index += rs->value;	1449	index += rs->value;
		1450	}
		1451	else
		1452	{
		1453	--rs;
		1454	name = "";
		1455	}
799		1456
800	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1457	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
801	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1458	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
802		1459
803	if (GIMME_V != G_VOID)	1460	if (GIMME_V != G_VOID)
…		…
814	else	1471	else
815	THIS->rs [index] = 0;	1472	THIS->rs [index] = 0;
816	}	1473	}
817	}	1474	}
818		1475
		1476	const char *
		1477	rxvt_term::x_resource (const char *name)
		1478
		1479	bool
		1480	rxvt_term::option (U8 optval, int set = -1)
		1481	CODE:
		1482	{
		1483	RETVAL = THIS->option (optval);
		1484
		1485	if (set >= 0)
		1486	{
		1487	THIS->set_option (optval, set);
		1488
		1489	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1490	switch (optval)
		1491	{
		1492	case Opt_skipBuiltinGlyphs:
		1493	THIS->set_fonts ();
		1494	THIS->scr_remap_chars ();
		1495	THIS->scr_touch (true);
		1496	THIS->want_refresh = 1;
		1497	THIS->refresh_check ();
		1498	break;
		1499
		1500	case Opt_cursorUnderline:
		1501	THIS->want_refresh = 1;
		1502	THIS->refresh_check ();
		1503	break;
		1504
		1505	# case Opt_scrollBar_floating:
		1506	# case Opt_scrollBar_right:
		1507	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1508	# break;
		1509	}
		1510	}
		1511	}
		1512	OUTPUT:
		1513	RETVAL
		1514
		1515	bool
		1516	rxvt_term::parse_keysym (char *keysym, char *str)
		1517	CODE:
		1518	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1519	THIS->keyboard->register_done ();
		1520	OUTPUT:
		1521	RETVAL
		1522
819	void	1523	void
820	rxvt_term::selection_mark (...)	1524	rxvt_term::screen_cur (...)
821	PROTOTYPE: $;$$	1525	PROTOTYPE: $;$$
822	ALIAS:	1526	ALIAS:
		1527	screen_cur = 0
823	selection_beg = 1	1528	selection_beg = 1
824	selection_end = 2	1529	selection_end = 2
		1530	selection_mark = 3
825	PPCODE:	1531	PPCODE:
826	{	1532	{
827	row_col_t &sel = ix == 1 ? THIS->selection.beg	1533	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1534	: ix == 1 ? THIS->selection.beg
828	: ix == 2 ? THIS->selection.end	1535	: ix == 2 ? THIS->selection.end
829	: THIS->selection.mark;	1536	: THIS->selection.mark;
830		1537
831	if (GIMME_V != G_VOID)	1538	if (GIMME_V != G_VOID)
832	{	1539	{
833	EXTEND (SP, 2);	1540	EXTEND (SP, 2);
834	PUSHs (sv_2mortal (newSViv (sel.row)));	1541	PUSHs (sv_2mortal (newSViv (rc.row)));
835	PUSHs (sv_2mortal (newSViv (sel.col)));	1542	PUSHs (sv_2mortal (newSViv (rc.col)));
836	}	1543	}
837		1544
838	if (items == 3)	1545	if (items == 3)
839	{	1546	{
840	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1547	rc.row = SvIV (ST (1));
841	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1548	rc.col = SvIV (ST (2));
		1549
		1550	if (ix == 2)
		1551	{
		1552	if (rc.col == 0)
		1553	{
		1554	// col == 0 means end of previous line
		1555	rc.row--;
		1556	rc.col = THIS->ncol;
		1557	}
		1558	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1559	&& rc.col > ROW(rc.row).l)
		1560	{
		1561	// col >= length means while line and add newline
		1562	rc.col = THIS->ncol;
		1563	}
		1564	}
		1565
		1566	clamp_it (rc.col, 0, THIS->ncol);
		1567	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
842		1568
843	if (ix)	1569	if (ix)
		1570	{
844	THIS->want_refresh = 1;	1571	THIS->want_refresh = 1;
		1572	THIS->refresh_check ();
845	}	1573	}
		1574	}
846	}	1575	}
		1576
		1577	char
		1578	rxvt_term::cur_charset ()
		1579	CODE:
		1580	RETVAL = THIS->charsets [THIS->screen.charset];
		1581	OUTPUT:
		1582	RETVAL
		1583
		1584	void
		1585	rxvt_term::selection_clear ()
		1586
		1587	void
		1588	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1589	CODE:
		1590	THIS->selection.op = SELECTION_CONT;
		1591	THIS->selection.rect = rect;
		1592	THIS->selection_make (eventtime);
847		1593
848	int	1594	int
849	rxvt_term::selection_grab (int eventtime = CurrentTime)	1595	rxvt_term::selection_grab (Time eventtime)
850		1596
851	void	1597	void
852	rxvt_term::selection (SV *newtext = 0)	1598	rxvt_term::selection (SV *newtext = 0)
853	PPCODE:	1599	PPCODE:
854	{	1600	{
855	if (GIMME_V != G_VOID)	1601	if (GIMME_V != G_VOID)
856	{	1602	XPUSHs (THIS->selection.text
857	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1603	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
858	SV *sv = newSVpv (sel, 0);	1604	: &PL_sv_undef);
859	SvUTF8_on (sv);
860	free (sel);
861	XPUSHs (sv_2mortal (sv));
862	}
863		1605
864	if (newtext)	1606	if (newtext)
865	{	1607	{
866	free (THIS->selection.text);	1608	free (THIS->selection.text);
867		1609
868	THIS->selection.text = sv2wcs (newtext);	1610	THIS->selection.text = sv2wcs (newtext);
869	THIS->selection.len = wcslen (THIS->selection.text);	1611	THIS->selection.len = wcslen (THIS->selection.text);
870	}	1612	}
871	}	1613	}
872		1614
		1615	void
		1616	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)
		1617
		1618	void
		1619	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1620
		1621	void
		1622	rxvt_term::scr_bell ()
		1623
		1624	void
		1625	rxvt_term::scr_change_screen (int screen)
		1626
		1627	void
		1628	rxvt_term::scr_add_lines (SV *string)
		1629	CODE:
		1630	{
		1631	wchar_t *wstr = sv2wcs (string);
		1632	THIS->scr_add_lines (wstr, wcslen (wstr));
		1633	free (wstr);
		1634	}
		1635
873	void	1636	void
874	rxvt_term::tt_write (SV *octets)	1637	rxvt_term::tt_write (SV *octets)
875	INIT:	1638	INIT:
876	STRLEN len;	1639	STRLEN len;
877	char *str = SvPVbyte (octets, len);	1640	char *str = SvPVbyte (octets, len);
878	C_ARGS:	1641	C_ARGS:
879	(unsigned char *)str, len	1642	str, len
		1643
		1644	void
		1645	rxvt_term::cmd_parse (SV *octets)
		1646	CODE:
		1647	{
		1648	STRLEN len;
		1649	char *str = SvPVbyte (octets, len);
		1650
		1651	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1652	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1653
		1654	THIS->cmdbuf_ptr = str;
		1655	THIS->cmdbuf_endp = str + len;
		1656
		1657	rxvt_push_locale (THIS->locale);
		1658	THIS->cmd_parse ();
		1659	rxvt_pop_locale ();
		1660
		1661	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1662	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1663	}
880		1664
881	SV *	1665	SV *
882	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1666	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
883	CODE:	1667	CODE:
884	{	1668	{
885	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1669	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
886	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1670	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
887	o->self = (HV *)SvRV (RETVAL);	1671	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	}	1672	}
893	OUTPUT:	1673	OUTPUT:
894	RETVAL	1674	RETVAL
895		1675
		1676	#############################################################################
		1677	# Various X Utility Functions
		1678	#############################################################################
		1679
		1680	void
		1681	rxvt_term::XListProperties (Window window)
		1682	PPCODE:
		1683	{
		1684	int count;
		1685	Atom *props = XListProperties (THIS->dpy, window, &count);
		1686
		1687	EXTEND (SP, count);
		1688	while (count--)
		1689	PUSHs (newSVuv ((U32)props [count]));
		1690
		1691	XFree (props);
		1692	}
		1693
		1694	void
		1695	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1696	PPCODE:
		1697	{
		1698	Atom type;
		1699	int format;
		1700	unsigned long nitems;
		1701	unsigned long bytes_after;
		1702	unsigned char *prop;
		1703
		1704	XGetWindowProperty (THIS->dpy, window, property,
		1705	0, 1<<24, 0, AnyPropertyType,
		1706	&type, &format, &nitems, &bytes_after, &prop);
		1707
		1708	if (type != None)
		1709	{
		1710	int elemsize = format == 16 ? sizeof (short)
		1711	: format == 32 ? sizeof (long)
		1712	: 1;
		1713
		1714	EXTEND (SP, 3);
		1715	PUSHs (newSVuv ((U32)type));
		1716	PUSHs (newSViv (format));
		1717	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1718	XFree (prop);
		1719	}
		1720	}
		1721
		1722	void
		1723	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1724	CODE:
		1725	{
		1726	STRLEN len;
		1727	char *data_ = SvPVbyte (data, len);
		1728
		1729	int elemsize = format == 16 ? sizeof (short)
		1730	: format == 32 ? sizeof (long)
		1731	: 1;
		1732
		1733	XChangeProperty (THIS->dpy, window, property,
		1734	type, format, PropModeReplace,
		1735	(unsigned char *)data_, len / elemsize);
		1736	}
		1737
		1738	Atom
		1739	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1740	C_ARGS: term->dpy, atom_name, only_if_exists
		1741
		1742	char *
		1743	XGetAtomName (rxvt_term *term, Atom atom)
		1744	C_ARGS: term->dpy, atom
		1745	CLEANUP:
		1746	XFree (RETVAL);
		1747
		1748	void
		1749	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1750	C_ARGS: term->dpy, window, property
		1751
		1752	Window
		1753	rxvt_term::DefaultRootWindow ()
		1754	CODE:
		1755	RETVAL = THIS->display->root;
		1756	OUTPUT:
		1757	RETVAL
		1758
		1759	#if 0
		1760
		1761	Window
		1762	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1763	C_ARGS: term->dpy, (Window)parent,
		1764	x, y, width, height, 0,
		1765	term->pix_colors_focused[Color_border],
		1766	term->pix_colors_focused[Color_border]
		1767
		1768	#endif
		1769
		1770	void
		1771	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1772	C_ARGS: term->dpy, window, parent, x, y
		1773
		1774	void
		1775	XMapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XUnmapWindow (rxvt_term *term, Window window)
		1780	C_ARGS: term->dpy, window
		1781
		1782	void
		1783	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1784	C_ARGS: term->dpy, window, x, y, width, height
		1785
		1786	void
		1787	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1788	CODE:
		1789	{
		1790	XWindowAttributes attr;
		1791	XGetWindowAttributes (THIS->dpy, window, &attr);
		1792	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1793	}
		1794
		1795	void
		1796	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1797	PPCODE:
		1798	{
		1799	int dx, dy;
		1800	Window child;
		1801
		1802	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1803	{
		1804	EXTEND (SP, 3);
		1805	PUSHs (newSViv (dx));
		1806	PUSHs (newSViv (dy));
		1807	PUSHs (newSVuv (child));
		1808	}
		1809	}
		1810
		1811	#############################################################################
		1812	# urxvt::overlay
		1813	#############################################################################
		1814
896	MODULE = urxvt PACKAGE = urxvt::overlay	1815	MODULE = urxvt PACKAGE = urxvt::overlay
897		1816
898	void	1817	void
899	overlay::set (int x, int y, SV *text, SV *rend = 0)	1818	overlay::set (int x, int y, SV *text, SV *rend = 0)
900		1819
901	void	1820	void
		1821	overlay::show ()
		1822
		1823	void
		1824	overlay::hide ()
		1825
		1826	void
902	overlay::DESTROY ()	1827	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		1828
913	delete THIS;	1829	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
914	}
915		1830
916	MODULE = urxvt PACKAGE = urxvt::timer
917
918	SV *
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
928	timer *
929	timer::cb (SV *cb)
930	CODE:
931	THIS->cb (cb);
932	RETVAL = THIS;
933	OUTPUT:
934	RETVAL
935
936	NV
937	timer::at ()
938	CODE:
939	RETVAL = THIS->at;
940	OUTPUT:
941	RETVAL
942
943	timer *
944	timer::interval (NV interval)
945	CODE:
946	THIS->interval = interval;
947	RETVAL = THIS;
948	OUTPUT:
949	RETVAL
950
951	timer *
952	timer::set (NV tstamp)
953	CODE:
954	THIS->set (tstamp);
955	RETVAL = THIS;
956	OUTPUT:
957	RETVAL
958
959	timer *
960	timer::start (NV tstamp = THIS->at)
961	CODE:
962	THIS->start (tstamp);
963	RETVAL = THIS;
964	OUTPUT:
965	RETVAL
966
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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