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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs.
Revision 1.135 by sf-exg, Sat Dec 18 18:17:38 2010 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "ev_cpp.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		45
40	#undef LINENO	46	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	48	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	57	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	58	return rxvt_utf8towcs (str, len);
53	}	59	}
54		60
55	static SV *	61	static SV *
56	new_ref (HV *hv, const char *klass)	62	wcs2sv (wchar_t *wstr, int len = -1)
57	{	63	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	64	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		65
61	//TODO: use magic	66	SV *sv = newSVpv (str, 0);
		67	SvUTF8_on (sv);
		68	free (str);
		69
		70	return sv;
		71	}
		72
62	static SV *	73	static SV *
63	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
64	{	75	{
65	HV *hv = newHV ();	76	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		79	}
		80
		81	static void
		82	clearSVptr (SV *sv)
		83	{
		84	if (SvROK (sv))
		85	sv = SvRV (sv);
		86
		87	hv_clear ((HV *)sv);
		88	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	89	}
69		90
70	static long	91	static long
71	SvPTR (SV *sv, const char *klass)	92	SvPTR (SV *sv, const char *klass)
72	{	93	{
73	if (!sv_derived_from (sv, klass))	94	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	95	croak ("object of type %s expected", klass);
75		96
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	97	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		98
78	if (!iv)	99	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		101
81	return (long)iv;	102	return (long)mg->mg_ptr;
82	}	103	}
83		104
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		107
87	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
88		109
89	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
90	{	113	{
91	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
92	HV *self;	119	HV *self;
93		120
94	perl_watcher ()	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
95	: cbsv (newSV (0))	122	~overlay ();
96	{
97	}
98		123
99	~perl_watcher ()	124	void show ();
100	{	125	void hide ();
101	SvREFCNT_dec (cbsv);
102	}
103		126
104	void cb (SV *cb)	127	void swap ();
105	{
106	sv_setsv (cbsv, cb);
107	}
108		128
109	void invoke (const char *type, SV *self, int arg = -1);	129	void set (int x, int y, SV *str, SV *rend);
110	};	130	};
111		131
112	void	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
113	perl_watcher::invoke (const char *type, SV *self, int arg)	133	: THIS(THIS), border(border == 2), overlay_av (0)
114	{	134	{
115	dSP;	135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
116		139
117	ENTER;	140	if (w < 0) w = 0;
118	SAVETMPS;	141	if (h < 0) h = 0;
119		142
120	PUSHMARK (SP);	143	if (border == 2)
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	timer ()
145	: time_watcher (this, &timer::execute)
146	{	144	{
		145	w += 2;
		146	h += 2;
147	}	147	}
148		148
149	void execute (time_watcher &w)	149	text = new text_t *[h];
		150	rend = new rend_t *[h];
		151
		152	for (int y = 0; y < h; y++)
150	{	153	{
151	invoke ("urxvt::timer", newSVtimer (this));	154	text_t *tp = text[y] = new text_t[w];
		155	rend_t *rp = rend[y] = new rend_t[w];
		156
		157	text_t t0, t1, t2;
		158	rend_t r = rstyle;
		159
		160	if (border == 2)
		161	{
		162	if (y == 0)
		163	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		164	else if (y < h - 1)
		165	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		166	else
		167	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		168
		169	*tp++ = t0;
		170	*rp++ = r;
		171
		172	for (int x = w - 2; x-- > 0; )
		173	{
		174	*tp++ = t1;
		175	*rp++ = r;
		176	}
		177
		178	*tp = t2;
		179	*rp = r;
		180	}
		181	else
		182	for (int x = w; x-- > 0; )
		183	{
		184	*tp++ = 0x0020;
		185	*rp++ = r;
		186	}
152	}	187	}
153	};
154		188
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
156	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
157
158	struct iow : io_watcher, perl_watcher
159	{
160	iow ()	189	show ();
161	: io_watcher (this, &iow::execute)	190	}
		191
		192	overlay::~overlay ()
		193	{
		194	hide ();
		195
		196	for (int y = h; y--; )
162	{	197	{
		198	delete [] text[y];
		199	delete [] rend[y];
163	}	200	}
164		201
165	void execute (io_watcher &w, short revents)	202	delete [] text;
		203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
		216
		217	THIS->want_refresh = 1;
		218	THIS->refresh_check ();
		219	}
		220
		221	void
		222	overlay::hide ()
		223	{
		224	if (!overlay_av)
		225	return;
		226
		227	int i;
		228
		229	for (i = AvFILL (overlay_av); i >= 0; i--)
		230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
		243	}
		244
		245	void overlay::swap ()
		246	{
		247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		249
		250	int ov_w = min (w, THIS->ncol - ov_x);
		251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
		257
		258	for (int y = ov_h; y--; )
166	{	259	{
167	invoke ("urxvt::iow", newSViow (this), revents);	260	text_t *t1 = text [y];
		261	rend_t *r1 = rend [y];
		262
		263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		265
		266	for (int x = ov_w; x--; )
		267	{
		268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		270	}
168	}	271	}
169	};	272
		273	}
		274
		275	void overlay::set (int x, int y, SV *text, SV *rend)
		276	{
		277	x += border;
		278	y += border;
		279
		280	if (!IN_RANGE_EXC (y, 0, h - border))
		281	return;
		282
		283	wchar_t *wtext = sv2wcs (text);
		284
		285	for (int col = min (wcslen (wtext), w - x - border); col--; )
		286	this->text [y][x + col] = wtext [col];
		287
		288	free (wtext);
		289
		290	if (rend)
		291	{
		292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		293	croak ("rend must be arrayref");
		294
		295	AV *av = (AV *)SvRV (rend);
		296
		297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		299	}
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
		303	}
170		304
171	/////////////////////////////////////////////////////////////////////////////	305	/////////////////////////////////////////////////////////////////////////////
172		306
		307	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
		310
		311	/////////////////////////////////////////////////////////////////////////////
		312
173	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
174		314
175	static PerlInterpreter *perl;	315	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}
180		316
181	rxvt_perl_interp::~rxvt_perl_interp ()	317	rxvt_perl_interp::~rxvt_perl_interp ()
182	{	318	{
183	if (perl)	319	if (perl)
184	{	320	{
185	perl_destruct (perl);	321	perl_destruct (perl);
186	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
187	}	324	}
188	}	325	}
189		326
190	void	327	void
191	rxvt_perl_interp::init ()	328	rxvt_perl_interp::init (rxvt_term *term)
192	{	329	{
193	if (!perl)	330	if (!perl)
194	{	331	{
		332	rxvt_push_locale (""); // perl init destroys current locale
		333
		334	{
		335	perl_environ = rxvt_environ;
		336	localise_env set_environ (perl_environ);
		337
195	char *argv[] = {	338	char *args[] = {
196	"",	339	"",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	340	"-e"
		341	"BEGIN {"
		342	" urxvt->bootstrap;"
		343	" unshift @INC, '" LIBDIR "';"
		344	"}"
		345	""
		346	"use urxvt;"
198	};	347	};
		348	int argc = ARRAY_LENGTH(args);
		349	char **argv = args;
199		350
		351	PERL_SYS_INIT3 (&argc, &argv, &environ);
200	perl = perl_alloc ();	352	perl = perl_alloc ();
201	perl_construct (perl);	353	perl_construct (perl);
202		354
203	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	355	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
204	|| perl_run (perl))	356	|| perl_run (perl))
205	{	357	{
206	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	358	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
207		359
208	perl_destruct (perl);	360	perl_destruct (perl);
209	perl_free (perl);	361	perl_free (perl);
210	perl = 0;	362	perl = 0;
211	}	363	}
		364	}
		365
		366	rxvt_pop_locale ();
		367	}
		368
		369	if (perl)
		370	{
		371	// runs outside of perls ENV
		372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		374	}
		375	}
		376
		377	static void
		378	ungrab (rxvt_term *THIS)
		379	{
		380	if (THIS->perl.grabtime)
		381	{
		382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		384	THIS->perl.grabtime = 0;
212	}	385	}
213	}	386	}
214		387
215	bool	388	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	390	{
218	if (!perl	391	if (!perl || !term->perl.self)
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	392	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		393
		394	localise_env set_environ (perl_environ);
		395
		396	// pre-handling of some events
		397	if (htype == HOOK_REFRESH_END)
		398	{
		399	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		400
		401	for (int i = 0; i <= AvFILL (av); i++)
		402	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		403	}
		404
		405	bool event_consumed;
		406
		407	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		408	|| term->perl.should_invoke [htype])
		409	{
225	dSP;	410	dSP;
226	va_list ap;	411	va_list ap;
227		412
228	va_start (ap, htype);	413	va_start (ap, htype);
229		414
230	ENTER;	415	ENTER;
231	SAVETMPS;	416	SAVETMPS;
232		417
233	PUSHMARK (SP);	418	PUSHMARK (SP);
234		419
235	XPUSHs (sv_2mortal (newSVterm (term)));	420	XPUSHs (sv_2mortal (newSVterm (term)));
236	XPUSHs (sv_2mortal (newSViv (htype)));	421	XPUSHs (sv_2mortal (newSViv (htype)));
237		422
238	for (;;) {	423	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);	424	data_type dt = (data_type)va_arg (ap, int);
240		425
241	switch (dt)	426	switch (dt)
242	{	427	{
243	case DT_INT:	428	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	429	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	430	break;
246		431
247	case DT_LONG:	432	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	433	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	434	break;
250		435
251	case DT_STRING:	436	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	437	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253	break;	438	break;
254		439
255	case DT_END:	440	case DT_STR_LEN:
256	{
257	va_end (ap);
258
259	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;
262
263	if (count)
264	{	441	{
265	SV *status = POPs;	442	char *str = va_arg (ap, char *);
266	count = SvTRUE (status);	443	int len = va_arg (ap, int);
		444
		445	XPUSHs (sv_2mortal (newSVpvn (str, len)));
267	}	446	}
		447	break;
268		448
269	PUTBACK;	449	case DT_WCS_LEN:
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275
276	if (htype == HOOK_DESTROY)
277	{	450	{
278	// TODO: clear magic	451	wchar_t *wstr = va_arg (ap, wchar_t *);
279	hv_clear ((HV *)SvRV ((SV *)term->self));	452	int wlen = va_arg (ap, int);
280	SvREFCNT_dec ((SV *)term->self);	453
		454	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
281	}	455	}
		456	break;
282		457
283	return count;	458	case DT_LCS_LEN:
		459	{
		460	long *lstr = va_arg (ap, long *);
		461	int llen = va_arg (ap, int);
		462
		463	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
284	}	464	}
		465	break;
285		466
		467	case DT_XEVENT:
		468	{
		469	XEvent *xe = va_arg (ap, XEvent *);
		470	HV *hv = newHV ();
		471
		472	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		473	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		474	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		475	# undef set
		476
		477	setiv (type, xe->type);
		478	setiv (send_event, xe->xany.send_event);
		479	setiv (serial, xe->xany.serial);
		480
		481	switch (xe->type)
		482	{
		483	case KeyPress:
		484	case KeyRelease:
		485	case ButtonPress:
		486	case ButtonRelease:
		487	case MotionNotify:
		488	setuv (window, xe->xmotion.window);
		489	setuv (root, xe->xmotion.root);
		490	setuv (subwindow, xe->xmotion.subwindow);
		491	setuv (time, xe->xmotion.time);
		492	setiv (x, xe->xmotion.x);
		493	setiv (y, xe->xmotion.y);
		494	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		495	setiv (col, xe->xmotion.x / term->fwidth);
		496	setiv (x_root, xe->xmotion.x_root);
		497	setiv (y_root, xe->xmotion.y_root);
		498	setuv (state, xe->xmotion.state);
		499
		500	switch (xe->type)
		501	{
		502	case KeyPress:
		503	case KeyRelease:
		504	setuv (keycode, xe->xkey.keycode);
		505	break;
		506
		507	case ButtonPress:
		508	case ButtonRelease:
		509	setuv (button, xe->xbutton.button);
		510	break;
		511
		512	case MotionNotify:
		513	setiv (is_hint, xe->xmotion.is_hint);
		514	break;
		515	}
		516
		517	break;
		518
		519	case MapNotify:
		520	case UnmapNotify:
		521	case ConfigureNotify:
		522	setuv (event, xe->xconfigure.event);
		523	setuv (window, xe->xconfigure.window);
		524
		525	switch (xe->type)
		526	{
		527	case ConfigureNotify:
		528	setiv (x, xe->xconfigure.x);
		529	setiv (y, xe->xconfigure.y);
		530	setiv (width, xe->xconfigure.width);
		531	setiv (height, xe->xconfigure.height);
		532	setuv (above, xe->xconfigure.above);
		533	break;
		534	}
		535
		536	break;
		537
		538	case PropertyNotify:
		539	setuv (window, xe->xproperty.window);
		540	setuv (atom, xe->xproperty.atom);
		541	setuv (time, xe->xproperty.time);
		542	setiv (state, xe->xproperty.state);
		543	break;
		544
		545	case ClientMessage:
		546	setuv (window, xe->xclient.window);
		547	setuv (message_type, xe->xclient.message_type);
		548	setuv (format, xe->xclient.format);
		549	setuv (l0, xe->xclient.data.l[0]);
		550	setuv (l1, xe->xclient.data.l[1]);
		551	setuv (l2, xe->xclient.data.l[2]);
		552	setuv (l3, xe->xclient.data.l[3]);
		553	setuv (l4, xe->xclient.data.l[4]);
		554	break;
		555	}
		556
		557	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		558	}
		559	break;
		560
		561	case DT_END:
		562	goto call;
		563
286	default:	564	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	565	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		566	}
288	}	567	}
		568
		569	call:
		570	va_end (ap);
		571
		572	PUTBACK;
		573	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		574	SPAGAIN;
		575
		576	if (count)
		577	{
		578	SV *status = POPs;
		579	count = SvTRUE (status);
		580	}
		581
		582	PUTBACK;
		583	FREETMPS;
		584	LEAVE;
		585
		586	if (SvTRUE (ERRSV))
		587	{
		588	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		589	ungrab (term); // better lose the grab than the session
		590	}
		591
		592	event_consumed = !!count;
289	}	593	}
		594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
		599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
		605	else if (htype == HOOK_DESTROY)
		606	{
		607	clearSVptr ((SV *)term->perl.self);
		608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
		612	}
		613
		614	return event_consumed;
290	}	615	}
291		616
292	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
293		618
294	MODULE = urxvt PACKAGE = urxvt	619	MODULE = urxvt PACKAGE = urxvt
295		620
296	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
297		622
298	BOOT:	623	BOOT:
299	{	624	{
300	# 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));
301	# 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
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	630	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	631	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	632	# include "hookinc.h"
305	set_hookname (START);	633	# undef def
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319		634
		635	HV *option = get_hv ("urxvt::OPTION", 1);
		636	# define def(name) 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),
320	export_const (DEFAULT_RSTYLE);	649	const_iv (DEFAULT_RSTYLE),
321	export_const (OVERLAY_RSTYLE);	650	const_iv (OVERLAY_RSTYLE),
322	export_const (RS_Bold);	651	const_iv (Color_Bits),
323	export_const (RS_Italic);	652	const_iv (RS_bgShift), const_iv (RS_bgMask),
324	export_const (RS_Blink);	653	const_iv (RS_fgShift), const_iv (RS_fgMask),
325	export_const (RS_RVid);	654	const_iv (RS_Careful),
326	export_const (RS_Uline);	655	const_iv (RS_fontCount),
		656	const_iv (RS_fontShift),
		657	const_iv (RS_fontMask),
		658	const_iv (RS_baseattrMask),
		659	const_iv (RS_attrMask),
		660	const_iv (RS_redraw),
		661	const_iv (RS_Sel),
		662	const_iv (RS_Bold),
		663	const_iv (RS_Italic),
		664	const_iv (RS_Blink),
		665	const_iv (RS_RVid),
		666	const_iv (RS_Uline),
327		667
328	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	668	const_iv (CurrentTime),
329	}	669	const_iv (ShiftMask),
		670	const_iv (LockMask),
		671	const_iv (ControlMask),
		672	const_iv (Mod1Mask),
		673	const_iv (Mod2Mask),
		674	const_iv (Mod3Mask),
		675	const_iv (Mod4Mask),
		676	const_iv (Mod5Mask),
		677	const_iv (Button1Mask),
		678	const_iv (Button2Mask),
		679	const_iv (Button3Mask),
		680	const_iv (Button4Mask),
		681	const_iv (Button5Mask),
		682	const_iv (AnyModifier),
330		683
331	void	684	const_iv (NoSymbol),
332	set_should_invoke (int htype, int value)	685	const_iv (GrabModeSync),
333	CODE:	686	const_iv (GrabModeAsync),
334	rxvt_perl.should_invoke [htype] = value;	687
		688	const_iv (NoEventMask),
		689	const_iv (KeyPressMask),
		690	const_iv (KeyReleaseMask),
		691	const_iv (ButtonPressMask),
		692	const_iv (ButtonReleaseMask),
		693	const_iv (EnterWindowMask),
		694	const_iv (LeaveWindowMask),
		695	const_iv (PointerMotionMask),
		696	const_iv (PointerMotionHintMask),
		697	const_iv (Button1MotionMask),
		698	const_iv (Button2MotionMask),
		699	const_iv (Button3MotionMask),
		700	const_iv (Button4MotionMask),
		701	const_iv (Button5MotionMask),
		702	const_iv (ButtonMotionMask),
		703	const_iv (KeymapStateMask),
		704	const_iv (ExposureMask),
		705	const_iv (VisibilityChangeMask),
		706	const_iv (StructureNotifyMask),
		707	const_iv (ResizeRedirectMask),
		708	const_iv (SubstructureNotifyMask),
		709	const_iv (SubstructureRedirectMask),
		710	const_iv (FocusChangeMask),
		711	const_iv (PropertyChangeMask),
		712	const_iv (ColormapChangeMask),
		713	const_iv (OwnerGrabButtonMask),
		714
		715	const_iv (KeyPress),
		716	const_iv (KeyRelease),
		717	const_iv (ButtonPress),
		718	const_iv (ButtonRelease),
		719	const_iv (MotionNotify),
		720	const_iv (EnterNotify),
		721	const_iv (LeaveNotify),
		722	const_iv (FocusIn),
		723	const_iv (FocusOut),
		724	const_iv (KeymapNotify),
		725	const_iv (Expose),
		726	const_iv (GraphicsExpose),
		727	const_iv (NoExpose),
		728	const_iv (VisibilityNotify),
		729	const_iv (CreateNotify),
		730	const_iv (DestroyNotify),
		731	const_iv (UnmapNotify),
		732	const_iv (MapNotify),
		733	const_iv (MapRequest),
		734	const_iv (ReparentNotify),
		735	const_iv (ConfigureNotify),
		736	const_iv (ConfigureRequest),
		737	const_iv (GravityNotify),
		738	const_iv (ResizeRequest),
		739	const_iv (CirculateNotify),
		740	const_iv (CirculateRequest),
		741	const_iv (PropertyNotify),
		742	const_iv (SelectionClear),
		743	const_iv (SelectionRequest),
		744	const_iv (SelectionNotify),
		745	const_iv (ColormapNotify),
		746	const_iv (ClientMessage),
		747	const_iv (MappingNotify),
		748	# if ENABLE_XIM_ONTHESPOT
		749	const_iv (XIMReverse),
		750	const_iv (XIMUnderline),
		751	const_iv (XIMHighlight),
		752	const_iv (XIMPrimary),
		753	const_iv (XIMSecondary),
		754	const_iv (XIMTertiary),
		755	const_iv (XIMVisibleToForward),
		756	const_iv (XIMVisibleToBackword),
		757	const_iv (XIMVisibleToCenter),
		758	# if 0
		759	const_iv (XIMForwardChar),
		760	const_iv (XIMBackwardChar),
		761	const_iv (XIMForwardWord),
		762	const_iv (XIMBackwardWord),
		763	const_iv (XIMCaretUp),
		764	const_iv (XIMCaretDown),
		765	const_iv (XIMNextLine),
		766	const_iv (XIMPreviousLine),
		767	const_iv (XIMLineStart),
		768	const_iv (XIMLineEnd),
		769	const_iv (XIMAbsolutePosition),
		770	const_iv (XIMDontChange),
		771	# endif
		772	# endif
		773	};
		774
		775	for (civ = const_iv + ARRAY_LENGTH(const_iv); civ-- > const_iv; )
		776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		777	}
335		778
336	void	779	void
337	warn (const char *msg)	780	warn (const char *msg)
338	CODE:	781	CODE:
339	rxvt_warn ("%s", msg);	782	rxvt_warn ("%s", msg);
340		783
341	void	784	void
342	fatal (const char *msg)	785	fatal (const char *msg)
343	CODE:	786	CODE:
344	rxvt_fatal ("%s", msg);	787	rxvt_fatal ("%s", msg);
		788
		789	void
		790	_exit (int status)
345		791
346	NV	792	NV
347	NOW ()	793	NOW ()
348	CODE:	794	CODE:
349	RETVAL = NOW;	795	RETVAL = ev::now ();
350	OUTPUT:	796	OUTPUT:
351	RETVAL	797	RETVAL
352		798
353	int	799	int
354	GET_BASEFG (int rend)	800	GET_BASEFG (int rend)
…		…
363	RETVAL = GET_BASEBG (rend);	809	RETVAL = GET_BASEBG (rend);
364	OUTPUT:	810	OUTPUT:
365	RETVAL	811	RETVAL
366		812
367	int	813	int
368	SET_FGCOLOR (int rend, int color)	814	SET_FGCOLOR (int rend, int new_color)
369	CODE:	815	CODE:
370	RETVAL = SET_FGCOLOR (rend, color);	816	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
371	OUTPUT:	817	OUTPUT:
372	RETVAL	818	RETVAL
373		819
374	int	820	int
375	SET_BGCOLOR (int rend, int color)	821	SET_BGCOLOR (int rend, int new_color)
376	CODE:	822	CODE:
377	RETVAL = SET_BGCOLOR (rend, color);	823	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
378	OUTPUT:	824	OUTPUT:
379	RETVAL	825	RETVAL
380		826
		827	int
		828	GET_CUSTOM (int rend)
		829	CODE:
		830	RETVAL = (rend & RS_customMask) >> RS_customShift;
		831	OUTPUT:
		832	RETVAL
		833
		834	int
		835	SET_CUSTOM (int rend, int new_value)
		836	CODE:
		837	{
		838	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		839	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		840
		841	RETVAL = (rend & ~RS_customMask)
		842	| ((new_value << RS_customShift) & RS_customMask);
		843	}
		844	OUTPUT:
		845	RETVAL
		846
		847	void
		848	termlist ()
		849	PPCODE:
		850	{
		851	EXTEND (SP, rxvt_term::termlist.size ());
		852
		853	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		854	if ((*t)->perl.self)
		855	PUSHs (sv_2mortal (newSVterm (*t)));
		856	}
		857
381	MODULE = urxvt PACKAGE = urxvt::term	858	MODULE = urxvt PACKAGE = urxvt::term
		859
		860	SV *
		861	_new (AV *env, AV *arg)
		862	CODE:
		863	{
		864	rxvt_term *term = new rxvt_term;
		865
		866	stringvec *argv = new stringvec;
		867	stringvec *envv = new stringvec;
		868
		869	for (int i = 0; i <= AvFILL (arg); i++)
		870	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		871
		872	for (int i = AvFILL (env) + 1; i--; )
		873	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		874
		875	envv->push_back (0);
		876
		877	try
		878	{
		879	term->init (argv, envv);
		880	}
		881	catch (const class rxvt_failure_exception &e)
		882	{
		883	term->destroy ();
		884	croak ("error while initializing new terminal instance");
		885	}
		886
		887	RETVAL = term && term->perl.self
		888	? newSVterm (term) : &PL_sv_undef;
		889	}
		890	OUTPUT:
		891	RETVAL
		892
		893	void
		894	rxvt_term::destroy ()
		895
		896	void
		897	rxvt_term::set_should_invoke (int htype, int inc)
		898	CODE:
		899	THIS->perl.should_invoke [htype] += inc;
		900
		901	int
		902	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		903	CODE:
		904	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		907	OUTPUT: RETVAL
		908
		909	int
		910	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		913	OUTPUT: RETVAL
		914
		915	void
		916	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		917	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		918	CODE:
		919	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		920
		921	void
		922	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		923	CODE:
		924	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		925
		926	void
		927	rxvt_term::XUngrabKeyboard (Time eventtime)
		928	CODE:
		929	XUngrabKeyboard (THIS->dpy, eventtime);
		930
		931	bool
		932	rxvt_term::grab (Time eventtime, int sync = 0)
		933	CODE:
		934	{
		935	int mode = sync ? GrabModeSync : GrabModeAsync;
		936
		937	THIS->perl.grabtime = 0;
		938
		939	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		940	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		941	mode, mode, None, GRAB_CURSOR, eventtime))
		942	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		943	THIS->perl.grabtime = eventtime;
		944	else
		945	XUngrabPointer (THIS->dpy, eventtime);
		946
		947	RETVAL = !!THIS->perl.grabtime;
		948	}
		949	OUTPUT:
		950	RETVAL
		951
		952	void
		953	rxvt_term::allow_events_async ()
		954	CODE:
		955	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		956
		957	void
		958	rxvt_term::allow_events_sync ()
		959	CODE:
		960	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		961
		962	void
		963	rxvt_term::allow_events_replay ()
		964	CODE:
		965	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		966	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		967
		968	void
		969	rxvt_term::ungrab ()
		970	CODE:
		971	ungrab (THIS);
		972
		973	int
		974	rxvt_term::XStringToKeysym (char *string)
		975	CODE:
		976	RETVAL = XStringToKeysym (string);
		977	OUTPUT: RETVAL
		978
		979	char *
		980	rxvt_term::XKeysymToString (int sym)
		981	CODE:
		982	RETVAL = XKeysymToString (sym);
		983	OUTPUT: RETVAL
		984
		985	int
		986	rxvt_term::XKeysymToKeycode (int sym)
		987	CODE:
		988	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		989	OUTPUT: RETVAL
		990
		991	int
		992	rxvt_term::XKeycodeToKeysym (int code, int index)
		993	CODE:
		994	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		995	OUTPUT: RETVAL
382		996
383	int	997	int
384	rxvt_term::strwidth (SV *str)	998	rxvt_term::strwidth (SV *str)
385	CODE:	999	CODE:
386	{	1000	{
387	wchar_t *wstr = sv2wcs (str);	1001	wchar_t *wstr = sv2wcs (str);
388		1002
389	rxvt_push_locale (THIS->locale);	1003	rxvt_push_locale (THIS->locale);
390	RETVAL = wcswidth (wstr, wcslen (wstr));	1004	RETVAL = 0;
		1005	for (wchar_t *wc = wstr; *wc; wc++)
		1006	{
		1007	int w = WCWIDTH (*wc);
		1008
		1009	if (w)
		1010	RETVAL += max (w, 1);
		1011	}
391	rxvt_pop_locale ();	1012	rxvt_pop_locale ();
392		1013
393	free (wstr);	1014	free (wstr);
394	}	1015	}
395	OUTPUT:	1016	OUTPUT:
…		…
422		1043
423	rxvt_push_locale (THIS->locale);	1044	rxvt_push_locale (THIS->locale);
424	wchar_t *wstr = rxvt_mbstowcs (data, len);	1045	wchar_t *wstr = rxvt_mbstowcs (data, len);
425	rxvt_pop_locale ();	1046	rxvt_pop_locale ();
426		1047
427	char *str = rxvt_wcstoutf8 (wstr);	1048	RETVAL = wcs2sv (wstr);
428	free (wstr);	1049	free (wstr);
429
430	RETVAL = newSVpv (str, 0);
431	SvUTF8_on (RETVAL);
432	free (str);
433	}	1050	}
434	OUTPUT:	1051	OUTPUT:
435	RETVAL	1052	RETVAL
436		1053
		1054	char *
		1055	rxvt_term::locale ()
		1056	CODE:
		1057	RETVAL = THIS->locale;
		1058	OUTPUT:
		1059	RETVAL
		1060
		1061	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1062
		1063	#define TERM_OFFSET_width TERM_OFFSET(width)
		1064	#define TERM_OFFSET_height TERM_OFFSET(height)
		1065	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1066	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1067	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1068	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1069	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1070	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1071	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1072	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1073	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1074	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1075	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1076	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1077	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1078	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1079
437	int	1080	int
438	rxvt_term::nsaved ()	1081	rxvt_term::width ()
		1082	ALIAS:
		1083	width = TERM_OFFSET_width
		1084	height = TERM_OFFSET_height
		1085	fwidth = TERM_OFFSET_fwidth
		1086	fheight = TERM_OFFSET_fheight
		1087	fbase = TERM_OFFSET_fbase
		1088	nrow = TERM_OFFSET_nrow
		1089	ncol = TERM_OFFSET_ncol
		1090	focus = TERM_OFFSET_focus
		1091	mapped = TERM_OFFSET_mapped
		1092	int_bwidth = TERM_OFFSET_int_bwidth
		1093	ext_bwidth = TERM_OFFSET_ext_bwidth
		1094	lineSpace = TERM_OFFSET_lineSpace
		1095	letterSpace = TERM_OFFSET_letterSpace
		1096	saveLines = TERM_OFFSET_saveLines
		1097	total_rows = TERM_OFFSET_total_rows
		1098	top_row = TERM_OFFSET_top_row
439	CODE:	1099	CODE:
440	RETVAL = THIS->nsaved;	1100	RETVAL = *(int *)((char *)THIS + ix);
441	OUTPUT:	1101	OUTPUT:
442	RETVAL	1102	RETVAL
443		1103
		1104	unsigned int
		1105	rxvt_term::ModLevel3Mask ()
		1106	ALIAS:
		1107	ModLevel3Mask = 0
		1108	ModMetaMask = 1
		1109	ModNumLockMask = 2
		1110	current_screen = 3
		1111	hidden_cursor = 4
		1112	CODE:
		1113	switch (ix)
		1114	{
		1115	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1116	case 1: RETVAL = THIS->ModMetaMask; break;
		1117	case 2: RETVAL = THIS->ModNumLockMask; break;
		1118	case 3: RETVAL = THIS->current_screen; break;
		1119	#ifdef CURSOR_BLINK
		1120	case 4: RETVAL = THIS->hidden_cursor; break;
		1121	#endif
		1122	}
		1123	OUTPUT:
		1124	RETVAL
		1125
		1126	char *
		1127	rxvt_term::display_id ()
		1128	ALIAS:
		1129	display_id = 0
		1130	locale = 1
		1131	CODE:
		1132	switch (ix)
		1133	{
		1134	case 0: RETVAL = THIS->display->id; break;
		1135	case 1: RETVAL = THIS->locale; break;
		1136	}
		1137	OUTPUT:
		1138	RETVAL
		1139
		1140	SV *
		1141	rxvt_term::envv ()
		1142	ALIAS:
		1143	argv = 1
		1144	PPCODE:
		1145	{
		1146	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1147
		1148	EXTEND (SP, vec->size ());
		1149
		1150	for (char **i = vec->begin (); i != vec->end (); ++i)
		1151	if (*i)
		1152	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1153	}
		1154
444	int	1155	int
445	rxvt_term::view_start (int newval = -1)	1156	rxvt_term::pty_ev_events (int events = ev::UNDEF)
446	CODE:	1157	CODE:
447	{	1158	RETVAL = THIS->pty_ev.events;
		1159	if (events != ev::UNDEF)
		1160	THIS->pty_ev.set (events);
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	int
		1165	rxvt_term::pty_fd ()
		1166	CODE:
		1167	RETVAL = THIS->pty->pty;
		1168	OUTPUT:
		1169	RETVAL
		1170
		1171	Window
		1172	rxvt_term::parent ()
		1173	CODE:
		1174	RETVAL = THIS->parent [0];
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	Window
		1179	rxvt_term::vt ()
		1180	CODE:
448	RETVAL = THIS->view_start;	1181	RETVAL = THIS->vt;
		1182	OUTPUT:
		1183	RETVAL
449		1184
450	if (newval >= 0)	1185	void
451	{	1186	rxvt_term::vt_emask_add (U32 emask)
452	THIS->view_start = min (newval, THIS->nsaved);	1187	CODE:
453	THIS->scr_changeview (RETVAL);	1188	THIS->vt_emask_perl |= emask;
454	}	1189	THIS->vt_select_input ();
455	}	1190
		1191	U32
		1192	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1193	CODE:
		1194	RETVAL = THIS->rstyle;
		1195	THIS->rstyle = new_rstyle;
456	OUTPUT:	1196	OUTPUT:
457	RETVAL	1197	RETVAL
458		1198
459	int	1199	int
460	rxvt_term::nrow ()	1200	rxvt_term::view_start (int newval = 1)
		1201	PROTOTYPE: $;$
461	CODE:	1202	CODE:
		1203	{
462	RETVAL = THIS->nrow;	1204	RETVAL = THIS->view_start;
		1205
		1206	if (newval <= 0)
		1207	THIS->scr_changeview (max (newval, THIS->top_row));
		1208	}
463	OUTPUT:	1209	OUTPUT:
464	RETVAL	1210	RETVAL
465		1211
466	int	1212	void
		1213	rxvt_term::focus_in ()
		1214
		1215	void
467	rxvt_term::ncol ()	1216	rxvt_term::focus_out ()
		1217
		1218	void
		1219	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1220	ALIAS:
		1221	key_release = 1
468	CODE:	1222	CODE:
469	RETVAL = THIS->ncol;	1223	{
470	OUTPUT:	1224	XKeyEvent xkey;
471	RETVAL	1225
		1226	memset (&xkey, 0, sizeof (xkey));
		1227
		1228	xkey.time = time;
		1229	xkey.state = state;
		1230	xkey.keycode = keycode;
		1231
		1232	xkey.type = ix ? KeyRelease : KeyPress;
		1233	xkey.display = THIS->dpy;
		1234	xkey.window = THIS->vt;
		1235	xkey.root = THIS->display->root;
		1236	xkey.subwindow = THIS->vt;
		1237
		1238	if (ix)
		1239	THIS->key_release (xkey);
		1240	else
		1241	THIS->key_press (xkey);
		1242	}
472		1243
473	void	1244	void
474	rxvt_term::want_refresh ()	1245	rxvt_term::want_refresh ()
475	CODE:	1246	CODE:
476	THIS->want_refresh = 1;	1247	THIS->want_refresh = 1;
		1248	THIS->refresh_check ();
477		1249
478	void	1250	void
479	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1251	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
480	PPCODE:	1252	PPCODE:
481	{	1253	{
482	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1254	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
483	croak ("row_number number of out range");	1255	XSRETURN_EMPTY;
484		1256
485	line_t &l = ROW(row_number);	1257	line_t &l = ROW(row_number);
486		1258
487	if (GIMME_V != G_VOID)	1259	if (GIMME_V != G_VOID)
488	{	1260	{
489	wchar_t *wstr = new wchar_t [THIS->ncol];	1261	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
490		1262
491	for (int col = 0; col <THIS->ncol; col++)	1263	for (int col = 0; col < THIS->ncol; col++)
492	wstr [col] = l.t [col];	1264	wstr [col] = l.t [col];
493		1265
494	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
495	free (wstr);
496
497	SV *sv = newSVpv (str, 0);
498	SvUTF8_on (sv);
499	XPUSHs (sv_2mortal (sv));	1266	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
500	free (str);
501	}	1267	}
502		1268
503	if (new_text)	1269	if (new_text)
504	{	1270	{
505	STRLEN slen;
506	char *str = SvPVutf8 (new_text, slen);	1271	wchar_t *wstr = sv2wcs (new_text);
507	wchar_t *wstr = rxvt_utf8towcs (str, slen);
508		1272
509	int len = wcslen (wstr);	1273	int len = min (wcslen (wstr) - start_ofs, max_len);
510		1274
511	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1275	if (start_col < 0 || start_col + len > THIS->ncol)
512	{	1276	{
513	free (wstr);	1277	free (wstr);
514	croak ("new_text extends beyond horizontal margins");	1278	croak ("new_text extends beyond horizontal margins");
515	}	1279	}
516		1280
517	for (int col = start_col; col < start_col + len; col++)	1281	for (int col = start_col; col < start_col + len; col++)
518	{	1282	{
519	l.t [col] = wstr [col - start_col];	1283	l.t [col] = wstr [start_ofs + col - start_col];
520	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1284	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
521	}	1285	}
522		1286
523	free (wstr);	1287	free (wstr);
524	}	1288	}
525	}	1289	}
526		1290
527	void	1291	void
528	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1292	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
529	PPCODE:	1293	PPCODE:
530	{	1294	{
531	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1295	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
532	croak ("row_number number of out range");	1296	XSRETURN_EMPTY;
533		1297
534	line_t &l = ROW(row_number);	1298	line_t &l = ROW(row_number);
535		1299
536	if (GIMME_V != G_VOID)	1300	if (GIMME_V != G_VOID)
537	{	1301	{
…		…
548	{	1312	{
549	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1313	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
550	croak ("new_rend must be arrayref");	1314	croak ("new_rend must be arrayref");
551		1315
552	AV *av = (AV *)SvRV (new_rend);	1316	AV *av = (AV *)SvRV (new_rend);
553	int len = av_len (av) + 1;	1317	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
554		1318
555	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1319	if (start_col < 0 || start_col + len > THIS->ncol)
556	croak ("new_rend array extends beyond horizontal margins");	1320	croak ("new_rend array extends beyond horizontal margins");
557		1321
558	for (int col = start_col; col < start_col + len; col++)	1322	for (int col = start_col; col < start_col + len; col++)
559	{	1323	{
560	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1324	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
561		1325
562	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1326	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
563	}	1327	}
564	}	1328	}
565	}	1329	}
566		1330
567	int	1331	int
568	rxvt_term::ROW_l (int row_number, int new_length = -2)	1332	rxvt_term::ROW_l (int row_number, int new_length = -1)
569	CODE:	1333	CODE:
570	{	1334	{
571	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1335	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
572	croak ("row_number number of out range");	1336	XSRETURN_EMPTY;
573		1337
574	line_t &l = ROW(row_number);	1338	line_t &l = ROW(row_number);
575	RETVAL = l.l;	1339	RETVAL = l.l;
576		1340
577	if (new_length >= -1)	1341	if (new_length >= 0)
578	l.l = new_length;	1342	l.l = new_length;
579	}	1343	}
580	OUTPUT:	1344	OUTPUT:
581	RETVAL	1345	RETVAL
582		1346
		1347	bool
		1348	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1349	CODE:
		1350	{
		1351	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1352	XSRETURN_EMPTY;
		1353
		1354	line_t &l = ROW(row_number);
		1355	RETVAL = l.is_longer ();
		1356
		1357	if (new_is_longer >= 0)
		1358	l.is_longer (new_is_longer);
		1359	}
		1360	OUTPUT:
		1361	RETVAL
		1362
583	SV *	1363	SV *
584	rxvt_term::special_encode (SV *str)	1364	rxvt_term::special_encode (SV *string)
585	CODE:	1365	CODE:
586	abort ();//TODO	1366	{
		1367	wchar_t *wstr = sv2wcs (string);
		1368	int wlen = wcslen (wstr);
		1369	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1370
		1371	rxvt_push_locale (THIS->locale);
		1372
		1373	wchar_t *r = rstr;
		1374	for (wchar_t *s = wstr; *s; s++)
		1375	{
		1376	int w = WCWIDTH (*s);
		1377
		1378	if (w == 0)
		1379	{
		1380	if (r == rstr)
		1381	croak ("leading combining character unencodable");
		1382
		1383	unicode_t n = rxvt_compose (r[-1], *s);
		1384	if (n == NOCHAR)
		1385	n = rxvt_composite.compose (r[-1], *s);
		1386
		1387	r[-1] = n;
		1388	}
		1389	#if !UNICODE_3
		1390	else if (*s >= 0x10000)
		1391	*r++ = rxvt_composite.compose (*s);
		1392	#endif
		1393	else
		1394	*r++ = *s;
		1395
		1396	// the *2 above only allows wcwidth <= 2
		1397	if (w > 1)
		1398	*r++ = NOCHAR;
		1399	}
		1400
		1401	rxvt_pop_locale ();
		1402
		1403	RETVAL = wcs2sv (rstr, r - rstr);
		1404	}
		1405	OUTPUT:
		1406	RETVAL
587		1407
588	SV *	1408	SV *
589	rxvt_term::special_decode (SV *str)	1409	rxvt_term::special_decode (SV *text)
590	CODE:	1410	CODE:
591	abort ();//TODO	1411	{
		1412	wchar_t *wstr = sv2wcs (text);
		1413	int dlen = 0;
		1414
		1415	// find length
		1416	for (wchar_t *s = wstr; *s; s++)
		1417	if (*s == NOCHAR)
		1418	;
		1419	else if (IS_COMPOSE (*s))
		1420	dlen += rxvt_composite.expand (*s, 0);
		1421	else
		1422	dlen++;
		1423
		1424	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1425
		1426	// decode
		1427	wchar_t *r = rstr;
		1428	for (wchar_t *s = wstr; *s; s++)
		1429	if (*s == NOCHAR)
		1430	;
		1431	else if (IS_COMPOSE (*s))
		1432	r += rxvt_composite.expand (*s, r);
		1433	else
		1434	*r++ = *s;
		1435
		1436	RETVAL = wcs2sv (rstr, r - rstr);
		1437	}
		1438	OUTPUT:
		1439	RETVAL
592		1440
593	void	1441	void
594	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)
595	PPCODE:	1443	PPCODE:
596	{	1444	{
597	struct resval { const char *name; int value; } rslist [] = {	1445	static const struct resval { const char *name; int value; } *rs, rslist [] = {
598	# define Rs_def(name) { # name, Rs_ ## name },	1446	# define def(name) { # name, Rs_ ## name },
599	# define Rs_reserve(name,count)	1447	# define reserve(name,count)
600	# include "rsinc.h"	1448	# include "rsinc.h"
601	# undef Rs_def	1449	# undef def
602	# undef Rs_reserve	1450	# undef reserve
603	};	1451	};
604		1452
605	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1453	rs = rslist + ARRAY_LENGTH(rslist);
606		1454
		1455	if (*name)
607	do {	1456	{
		1457	do {
608	if (rs-- == rslist)	1458	if (rs-- == rslist)
609	croak ("no such resource '%s', requested", name);	1459	croak ("no such resource '%s', requested", name);
610	} while (strcmp (name, rs->name));	1460	} while (strcmp (name, rs->name));
611		1461
612	index += rs->value;	1462	index += rs->value;
		1463	}
		1464	else
		1465	{
		1466	--rs;
		1467	name = "";
		1468	}
613		1469
614	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1470	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
615	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1471	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
616		1472
617	if (GIMME_V != G_VOID)	1473	if (GIMME_V != G_VOID)
…		…
628	else	1484	else
629	THIS->rs [index] = 0;	1485	THIS->rs [index] = 0;
630	}	1486	}
631	}	1487	}
632		1488
		1489	const char *
		1490	rxvt_term::x_resource (const char *name)
		1491
		1492	bool
		1493	rxvt_term::option (U8 optval, int set = -1)
		1494	CODE:
		1495	{
		1496	RETVAL = THIS->option (optval);
		1497
		1498	if (set >= 0)
		1499	{
		1500	THIS->set_option (optval, set);
		1501
		1502	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1503	switch (optval)
		1504	{
		1505	case Opt_skipBuiltinGlyphs:
		1506	THIS->set_fonts ();
		1507	THIS->scr_remap_chars ();
		1508	THIS->scr_touch (true);
		1509	THIS->want_refresh = 1;
		1510	THIS->refresh_check ();
		1511	break;
		1512
		1513	case Opt_cursorUnderline:
		1514	THIS->want_refresh = 1;
		1515	THIS->refresh_check ();
		1516	break;
		1517
		1518	# case Opt_scrollBar_floating:
		1519	# case Opt_scrollBar_right:
		1520	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1521	# break;
		1522	}
		1523	}
		1524	}
		1525	OUTPUT:
		1526	RETVAL
		1527
		1528	bool
		1529	rxvt_term::parse_keysym (char *keysym, char *str)
		1530	CODE:
		1531	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1532	THIS->keyboard->register_done ();
		1533	OUTPUT:
		1534	RETVAL
		1535
633	void	1536	void
634	rxvt_term::selection_mark (...)	1537	rxvt_term::screen_cur (...)
635	PROTOTYPE: $;$$	1538	PROTOTYPE: $;$$
636	ALIAS:	1539	ALIAS:
		1540	screen_cur = 0
637	selection_beg = 1	1541	selection_beg = 1
638	selection_end = 2	1542	selection_end = 2
		1543	selection_mark = 3
639	PPCODE:	1544	PPCODE:
640	{	1545	{
641	row_col_t &sel = ix == 1 ? THIS->selection.beg	1546	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1547	: ix == 1 ? THIS->selection.beg
642	: ix == 2 ? THIS->selection.end	1548	: ix == 2 ? THIS->selection.end
643	: THIS->selection.mark;	1549	: THIS->selection.mark;
644		1550
645	if (GIMME_V != G_VOID)	1551	if (GIMME_V != G_VOID)
646	{	1552	{
647	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
648	PUSHs (sv_2mortal (newSViv (sel.row)));	1554	PUSHs (sv_2mortal (newSViv (rc.row)));
649	PUSHs (sv_2mortal (newSViv (sel.col)));	1555	PUSHs (sv_2mortal (newSViv (rc.col)));
650	}	1556	}
651		1557
652	if (items == 3)	1558	if (items >= 3)
		1559	{
		1560	rc.row = SvIV (ST (1));
		1561	rc.col = SvIV (ST (2));
		1562
		1563	if (ix == 2)
653	{	1564	{
654	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1565	if (rc.col == 0)
655	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1566	{
		1567	// col == 0 means end of previous line
		1568	rc.row--;
		1569	rc.col = THIS->ncol;
		1570	}
		1571	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1572	&& rc.col > ROW(rc.row).l)
		1573	{
		1574	// col >= length means while line and add newline
		1575	rc.col = THIS->ncol;
		1576	}
		1577	}
		1578
		1579	clamp_it (rc.col, 0, THIS->ncol);
		1580	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
656		1581
657	if (ix)	1582	if (ix)
		1583	{
		1584	THIS->selection.screen = THIS->current_screen;
		1585
658	THIS->want_refresh = 1;	1586	THIS->want_refresh = 1;
		1587	THIS->refresh_check ();
		1588	}
659	}	1589	}
660	}	1590	}
661		1591
662	int	1592	int
663	rxvt_term::selection_grab (int eventtime)	1593	rxvt_term::selection_screen (int screen = -1)
		1594	CODE:
		1595	RETVAL = THIS->selection.screen;
		1596	if (screen >= 0)
		1597	THIS->selection.screen = screen;
		1598	OUTPUT:
		1599	RETVAL
664		1600
665	void	1601	void
		1602	rxvt_term::selection_clear (bool clipboard = false)
		1603
		1604	void
		1605	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1606	CODE:
		1607	THIS->selection.op = SELECTION_CONT;
		1608	THIS->selection.rect = rect;
		1609	THIS->selection_make (eventtime);
		1610
		1611	int
		1612	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1613
		1614	void
666	rxvt_term::selection (SV *newtext = 0)	1615	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
667	PPCODE:	1616	PPCODE:
668	{	1617	{
		1618	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1619	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1620
669	if (GIMME_V != G_VOID)	1621	if (GIMME_V != G_VOID)
670	{	1622	XPUSHs (text
671	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1623	? sv_2mortal (wcs2sv (text, len))
672	SV *sv = newSVpv (sel, 0);	1624	: &PL_sv_undef);
673	SvUTF8_on (sv);
674	free (sel);
675	XPUSHs (sv_2mortal (sv));
676	}
677		1625
678	if (newtext)	1626	if (newtext)
679	{	1627	{
680	free (THIS->selection.text);
681
682	THIS->selection.text = sv2wcs (newtext);
683	THIS->selection.len = wcslen (THIS->selection.text);
684	}
685	}
686
687	void
688	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
689
690	void
691	rxvt_term::scr_overlay_off ()
692
693	void
694	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
695	CODE:
696	THIS->scr_overlay_set (x, y, text, rend);
697
698	void
699	rxvt_term::scr_overlay_set (int x, int y, SV *text)
700	CODE:
701	{
702	wchar_t *wtext = sv2wcs (text);
703	THIS->scr_overlay_set (x, y, wtext);
704	free (wtext);	1628	free (text);
		1629
		1630	text = sv2wcs (newtext);
		1631	len = wcslen (text);
		1632	}
		1633	}
		1634
		1635	char
		1636	rxvt_term::cur_charset ()
		1637	CODE:
		1638	RETVAL = THIS->charsets [THIS->screen.charset];
		1639	OUTPUT:
		1640	RETVAL
		1641
		1642	void
		1643	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)
		1644
		1645	void
		1646	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1647
		1648	void
		1649	rxvt_term::scr_bell ()
		1650
		1651	void
		1652	rxvt_term::scr_change_screen (int screen)
		1653
		1654	void
		1655	rxvt_term::scr_add_lines (SV *string)
		1656	CODE:
		1657	{
		1658	wchar_t *wstr = sv2wcs (string);
		1659	THIS->scr_add_lines (wstr, wcslen (wstr));
		1660	free (wstr);
705	}	1661	}
706		1662
707	void	1663	void
708	rxvt_term::tt_write (SV *octets)	1664	rxvt_term::tt_write (SV *octets)
709	INIT:	1665	INIT:
710	STRLEN len;	1666	STRLEN len;
711	char *str = SvPVbyte (octets, len);	1667	char *str = SvPVbyte (octets, len);
712	C_ARGS:	1668	C_ARGS:
713	(unsigned char *)str, len	1669	str, len
714		1670
715	MODULE = urxvt PACKAGE = urxvt::timer	1671	void
		1672	rxvt_term::tt_paste (SV *octets)
		1673	INIT:
		1674	STRLEN len;
		1675	char *str = SvPVbyte (octets, len);
		1676	C_ARGS:
		1677	str, len
		1678
		1679	void
		1680	rxvt_term::cmd_parse (SV *octets)
		1681	CODE:
		1682	{
		1683	STRLEN len;
		1684	char *str = SvPVbyte (octets, len);
		1685
		1686	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1687	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1688
		1689	THIS->cmdbuf_ptr = str;
		1690	THIS->cmdbuf_endp = str + len;
		1691
		1692	rxvt_push_locale (THIS->locale);
		1693	THIS->cmd_parse ();
		1694	rxvt_pop_locale ();
		1695
		1696	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1697	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1698	}
716		1699
717	SV *	1700	SV *
718	timer::new ()	1701	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
719	CODE:	1702	CODE:
720	timer *w = new timer;	1703	{
		1704	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
721	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1705	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
722	w->self = (HV *)SvRV (RETVAL);	1706	o->self = (HV *)SvRV (RETVAL);
		1707	}
		1708	OUTPUT:
		1709	RETVAL
		1710
		1711	#############################################################################
		1712	# Various X Utility Functions
		1713	#############################################################################
		1714
		1715	void
		1716	rxvt_term::XListProperties (Window window)
		1717	PPCODE:
		1718	{
		1719	int count;
		1720	Atom *props = XListProperties (THIS->dpy, window, &count);
		1721
		1722	EXTEND (SP, count);
		1723	while (count--)
		1724	PUSHs (newSVuv ((U32)props [count]));
		1725
		1726	XFree (props);
		1727	}
		1728
		1729	void
		1730	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1731	PPCODE:
		1732	{
		1733	Atom type;
		1734	int format;
		1735	unsigned long nitems;
		1736	unsigned long bytes_after;
		1737	unsigned char *prop;
		1738
		1739	XGetWindowProperty (THIS->dpy, window, property,
		1740	0, 1<<24, 0, AnyPropertyType,
		1741	&type, &format, &nitems, &bytes_after, &prop);
		1742
		1743	if (type != None)
		1744	{
		1745	int elemsize = format == 16 ? sizeof (short)
		1746	: format == 32 ? sizeof (long)
		1747	: 1;
		1748
		1749	EXTEND (SP, 3);
		1750	PUSHs (newSVuv ((U32)type));
		1751	PUSHs (newSViv (format));
		1752	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1753	XFree (prop);
		1754	}
		1755	}
		1756
		1757	void
		1758	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1759	CODE:
		1760	{
		1761	STRLEN len;
		1762	char *data_ = SvPVbyte (data, len);
		1763
		1764	int elemsize = format == 16 ? sizeof (short)
		1765	: format == 32 ? sizeof (long)
		1766	: 1;
		1767
		1768	XChangeProperty (THIS->dpy, window, property,
		1769	type, format, PropModeReplace,
		1770	(unsigned char *)data_, len / elemsize);
		1771	}
		1772
		1773	Atom
		1774	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1775	C_ARGS: term->dpy, atom_name, only_if_exists
		1776
		1777	char *
		1778	XGetAtomName (rxvt_term *term, Atom atom)
		1779	C_ARGS: term->dpy, atom
		1780	CLEANUP:
		1781	XFree (RETVAL);
		1782
		1783	void
		1784	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1785	C_ARGS: term->dpy, window, property
		1786
		1787	Window
		1788	rxvt_term::DefaultRootWindow ()
		1789	CODE:
		1790	RETVAL = THIS->display->root;
723	OUTPUT:	1791	OUTPUT:
724	RETVAL	1792	RETVAL
725		1793
726	timer *	1794	#if 0
727	timer::cb (SV *cb)	1795
		1796	Window
		1797	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1798	C_ARGS: term->dpy, (Window)parent,
		1799	x, y, width, height, 0,
		1800	term->pix_colors_focused[Color_border],
		1801	term->pix_colors_focused[Color_border]
		1802
		1803	#endif
		1804
		1805	void
		1806	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1807	C_ARGS: term->dpy, window, parent, x, y
		1808
		1809	void
		1810	XMapWindow (rxvt_term *term, Window window)
		1811	C_ARGS: term->dpy, window
		1812
		1813	void
		1814	XUnmapWindow (rxvt_term *term, Window window)
		1815	C_ARGS: term->dpy, window
		1816
		1817	void
		1818	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1819	C_ARGS: term->dpy, window, x, y, width, height
		1820
		1821	void
		1822	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1823	CODE:
		1824	{
		1825	XWindowAttributes attr;
		1826	XGetWindowAttributes (THIS->dpy, window, &attr);
		1827	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1828	}
		1829
		1830	void
		1831	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
728	CODE:	1832	PPCODE:
729	THIS->cb (cb);	1833	{
730	RETVAL = THIS;	1834	int dx, dy;
731	OUTPUT:	1835	Window child;
732	RETVAL
733		1836
734	NV	1837	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
735	timer::at ()	1838	{
736	CODE:	1839	EXTEND (SP, 3);
737	RETVAL = THIS->at;	1840	PUSHs (newSViv (dx));
738	OUTPUT:	1841	PUSHs (newSViv (dy));
739	RETVAL	1842	PUSHs (newSVuv (child));
		1843	}
		1844	}
740		1845
741	timer *	1846	#############################################################################
742	timer::set (NV tstamp)	1847	# urxvt::overlay
743	CODE:	1848	#############################################################################
744	THIS->set (tstamp);
745	RETVAL = THIS;
746	OUTPUT:
747	RETVAL
748		1849
749	timer *
750	timer::start (NV tstamp = THIS->at)
751	CODE:
752	THIS->start (tstamp);
753	RETVAL = THIS;
754	OUTPUT:
755	RETVAL
756
757	timer *
758	timer::stop ()
759	CODE:
760	THIS->stop ();
761	RETVAL = THIS;
762	OUTPUT:
763	RETVAL
764
765	void
766	timer::DESTROY ()
767
768	MODULE = urxvt PACKAGE = urxvt::iow	1850	MODULE = urxvt PACKAGE = urxvt::overlay
769		1851
770	SV *
771	iow::new ()
772	CODE:
773	iow *w = new iow;
774	RETVAL = newSVptr ((void *)w, "urxvt::iow");
775	w->self = (HV *)SvRV (RETVAL);
776	OUTPUT:
777	RETVAL
778
779	iow *
780	iow::cb (SV *cb)
781	CODE:
782	THIS->cb (cb);
783	RETVAL = THIS;
784	OUTPUT:
785	RETVAL
786
787	iow *
788	iow::fd (int fd)
789	CODE:
790	THIS->fd = fd;
791	RETVAL = THIS;
792	OUTPUT:
793	RETVAL
794
795	iow *
796	iow::events (short events)
797	CODE:
798	THIS->events = events;
799	RETVAL = THIS;
800	OUTPUT:
801	RETVAL
802
803	iow *
804	iow::start ()
805	CODE:
806	THIS->start ();
807	RETVAL = THIS;
808	OUTPUT:
809	RETVAL
810
811	iow *
812	iow::stop ()
813	CODE:
814	THIS->stop ();
815	RETVAL = THIS;
816	OUTPUT:
817	RETVAL
818
819	void	1852	void
		1853	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1854
		1855	void
		1856	overlay::show ()
		1857
		1858	void
		1859	overlay::hide ()
		1860
		1861	void
820	iow::DESTROY ()	1862	overlay::DESTROY ()
821		1863
		1864	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
822		1865

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