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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.12 by root, Tue Jan 3 02:42:17 2006 UTC vs.
Revision 1.132 by sf-exg, Sat Jul 24 10:20:26 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	perl_environ = rxvt_environ;
		335	swap (perl_environ, environ);
		336
195	char *argv[] = {	337	char *args[] = {
196	"",	338	"",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"-e"
		340	"BEGIN {"
		341	" urxvt->bootstrap;"
		342	" unshift @INC, '" LIBDIR "';"
		343	"}"
		344	""
		345	"use urxvt;"
198	};	346	};
		347	int argc = sizeof (args) / sizeof (args[0]);
		348	char **argv = args;
199		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
200	perl = perl_alloc ();	351	perl = perl_alloc ();
201	perl_construct (perl);	352	perl_construct (perl);
202		353
203	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
204	|| perl_run (perl))	355	|| perl_run (perl))
205	{	356	{
206	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
207		358
208	perl_destruct (perl);	359	perl_destruct (perl);
209	perl_free (perl);	360	perl_free (perl);
210	perl = 0;	361	perl = 0;
211	}	362	}
		363
		364	swap (perl_environ, environ);
		365
		366	rxvt_pop_locale ();
		367	}
		368
		369	if (perl)
		370	{
		371	// runs outside of perls ENV
		372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		374	}
		375	}
		376
		377	static void
		378	ungrab (rxvt_term *THIS)
		379	{
		380	if (THIS->perl.grabtime)
		381	{
		382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		384	THIS->perl.grabtime = 0;
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
225	dSP;	394	// pre-handling of some events
226	va_list ap;	395	if (htype == HOOK_REFRESH_END)
		396	{
		397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
227		398
228	va_start (ap, htype);	399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		401	}
229		402
230	ENTER;	403	swap (perl_environ, environ);
231	SAVETMPS;
232		404
233	PUSHMARK (SP);	405	bool event_consumed;
234		406
235	XPUSHs (sv_2mortal (newSVterm (term)));	407	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
236	XPUSHs (sv_2mortal (newSViv (htype)));	408	|| term->perl.should_invoke [htype])
237		409	try
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{	410	{
		411	dSP;
		412	va_list ap;
		413
		414	va_start (ap, htype);
		415
		416	ENTER;
		417	SAVETMPS;
		418
		419	PUSHMARK (SP);
		420
		421	XPUSHs (sv_2mortal (newSVterm (term)));
		422	XPUSHs (sv_2mortal (newSViv (htype)));
		423
		424	for (;;) {
		425	data_type dt = (data_type)va_arg (ap, int);
		426
		427	switch (dt)
		428	{
243	case DT_INT:	429	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	430	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	431	break;
246		432
247	case DT_LONG:	433	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	434	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	435	break;
250		436
251	case DT_STRING:	437	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	438	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		439	break;
		440
		441	case DT_STR_LEN:
		442	{
		443	char *str = va_arg (ap, char *);
		444	int len = va_arg (ap, int);
		445
		446	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		447	}
		448	break;
		449
		450	case DT_WCS_LEN:
		451	{
		452	wchar_t *wstr = va_arg (ap, wchar_t *);
		453	int wlen = va_arg (ap, int);
		454
		455	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		456	}
253	break;	457	break;
254		458
		459	case DT_LCS_LEN:
		460	{
		461	long *lstr = va_arg (ap, long *);
		462	int llen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		465	}
		466	break;
		467
		468	case DT_XEVENT:
		469	{
		470	XEvent *xe = va_arg (ap, XEvent *);
		471	HV *hv = newHV ();
		472
		473	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		474	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		475	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		476	# undef set
		477
		478	setiv (type, xe->type);
		479	setiv (send_event, xe->xany.send_event);
		480	setiv (serial, xe->xany.serial);
		481
		482	switch (xe->type)
		483	{
		484	case KeyPress:
		485	case KeyRelease:
		486	case ButtonPress:
		487	case ButtonRelease:
		488	case MotionNotify:
		489	setuv (window, xe->xmotion.window);
		490	setuv (root, xe->xmotion.root);
		491	setuv (subwindow, xe->xmotion.subwindow);
		492	setuv (time, xe->xmotion.time);
		493	setiv (x, xe->xmotion.x);
		494	setiv (y, xe->xmotion.y);
		495	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		496	setiv (col, xe->xmotion.x / term->fwidth);
		497	setiv (x_root, xe->xmotion.x_root);
		498	setiv (y_root, xe->xmotion.y_root);
		499	setuv (state, xe->xmotion.state);
		500
		501	switch (xe->type)
		502	{
		503	case KeyPress:
		504	case KeyRelease:
		505	setuv (keycode, xe->xkey.keycode);
		506	break;
		507
		508	case ButtonPress:
		509	case ButtonRelease:
		510	setuv (button, xe->xbutton.button);
		511	break;
		512
		513	case MotionNotify:
		514	setiv (is_hint, xe->xmotion.is_hint);
		515	break;
		516	}
		517
		518	break;
		519
		520	case MapNotify:
		521	case UnmapNotify:
		522	case ConfigureNotify:
		523	setuv (event, xe->xconfigure.event);
		524	setuv (window, xe->xconfigure.window);
		525
		526	switch (xe->type)
		527	{
		528	case ConfigureNotify:
		529	setiv (x, xe->xconfigure.x);
		530	setiv (y, xe->xconfigure.y);
		531	setiv (width, xe->xconfigure.width);
		532	setiv (height, xe->xconfigure.height);
		533	setuv (above, xe->xconfigure.above);
		534	break;
		535	}
		536
		537	break;
		538
		539	case PropertyNotify:
		540	setuv (window, xe->xproperty.window);
		541	setuv (atom, xe->xproperty.atom);
		542	setuv (time, xe->xproperty.time);
		543	setiv (state, xe->xproperty.state);
		544	break;
		545
		546	case ClientMessage:
		547	setuv (window, xe->xclient.window);
		548	setuv (message_type, xe->xclient.message_type);
		549	setuv (format, xe->xclient.format);
		550	setuv (l0, xe->xclient.data.l[0]);
		551	setuv (l1, xe->xclient.data.l[1]);
		552	setuv (l2, xe->xclient.data.l[2]);
		553	setuv (l3, xe->xclient.data.l[3]);
		554	setuv (l4, xe->xclient.data.l[4]);
		555	break;
		556	}
		557
		558	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		559	}
		560	break;
		561
255	case DT_END:	562	case DT_END:
		563	goto call;
		564
		565	default:
		566	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
256	{	567	}
		568	}
		569
		570	call:
257	va_end (ap);	571	va_end (ap);
258		572
259	PUTBACK;	573	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	574	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;	575	SPAGAIN;
262		576
263	if (count)	577	if (count)
264	{	578	{
265	SV *status = POPs;	579	SV *status = POPs;
266	count = SvTRUE (status);	580	count = SvTRUE (status);
267	}	581	}
268		582
269	PUTBACK;	583	PUTBACK;
270	FREETMPS;	584	FREETMPS;
271	LEAVE;	585	LEAVE;
272		586
273	if (SvTRUE (ERRSV))	587	if (SvTRUE (ERRSV))
		588	{
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	589	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275		590	ungrab (term); // better lose the grab than the session
276	if (htype == HOOK_DESTROY)
277	{
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}	591	}
282		592
283	return count;	593	event_consumed = !!count;
284	}
285
286	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288	}	594	}
		595	catch (...)
		596	{
		597	swap (perl_environ, environ);
		598	throw;
		599	}
		600	else
		601	event_consumed = false;
		602
		603	// post-handling of some events
		604	if (htype == HOOK_REFRESH_BEGIN)
		605	{
		606	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		607
		608	for (int i = AvFILL (av); i >= 0; i--)
		609	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
289	}	610	}
		611	else if (htype == HOOK_DESTROY)
		612	{
		613	clearSVptr ((SV *)term->perl.self);
		614	SvREFCNT_dec ((SV *)term->perl.self);
		615
		616	// don't allow further calls
		617	term->perl.self = 0;
		618	}
		619
		620	swap (perl_environ, environ);
		621
		622	return event_consumed;
290	}	623	}
291		624
292	/////////////////////////////////////////////////////////////////////////////	625	/////////////////////////////////////////////////////////////////////////////
293		626
294	MODULE = urxvt PACKAGE = urxvt	627	MODULE = urxvt PACKAGE = urxvt
295		628
296	PROTOTYPES: ENABLE	629	PROTOTYPES: ENABLE
297		630
298	BOOT:	631	BOOT:
299	{	632	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	633	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	634	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		635	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		636	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		637
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	638	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	639	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	640	# include "hookinc.h"
305	set_hookname (START);	641	# 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		642
		643	HV *option = get_hv ("urxvt::OPTION", 1);
		644	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		645	# define nodef(name)
		646	# include "optinc.h"
		647	# undef nodef
		648	# undef def
		649
		650	HV *stash = gv_stashpv ("urxvt", 1);
		651	static const struct {
		652	const char *name;
		653	IV iv;
		654	} *civ, const_iv[] = {
		655	# define const_iv(name) { # name, (IV)name }
		656	const_iv (NUM_RESOURCES),
320	export_const (DEFAULT_RSTYLE);	657	const_iv (DEFAULT_RSTYLE),
321	export_const (OVERLAY_RSTYLE);	658	const_iv (OVERLAY_RSTYLE),
322	export_const (RS_Bold);	659	const_iv (Color_Bits),
323	export_const (RS_Italic);	660	const_iv (RS_bgShift), const_iv (RS_bgMask),
324	export_const (RS_Blink);	661	const_iv (RS_fgShift), const_iv (RS_fgMask),
325	export_const (RS_RVid);	662	const_iv (RS_Careful),
326	export_const (RS_Uline);	663	const_iv (RS_fontCount),
		664	const_iv (RS_fontShift),
		665	const_iv (RS_fontMask),
		666	const_iv (RS_baseattrMask),
		667	const_iv (RS_attrMask),
		668	const_iv (RS_redraw),
		669	const_iv (RS_Sel),
		670	const_iv (RS_Bold),
		671	const_iv (RS_Italic),
		672	const_iv (RS_Blink),
		673	const_iv (RS_RVid),
		674	const_iv (RS_Uline),
327		675
328	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	676	const_iv (CurrentTime),
329	}	677	const_iv (ShiftMask),
		678	const_iv (LockMask),
		679	const_iv (ControlMask),
		680	const_iv (Mod1Mask),
		681	const_iv (Mod2Mask),
		682	const_iv (Mod3Mask),
		683	const_iv (Mod4Mask),
		684	const_iv (Mod5Mask),
		685	const_iv (Button1Mask),
		686	const_iv (Button2Mask),
		687	const_iv (Button3Mask),
		688	const_iv (Button4Mask),
		689	const_iv (Button5Mask),
		690	const_iv (AnyModifier),
330		691
331	void	692	const_iv (NoSymbol),
332	set_should_invoke (int htype, int value)	693	const_iv (GrabModeSync),
333	CODE:	694	const_iv (GrabModeAsync),
334	rxvt_perl.should_invoke [htype] = value;	695
		696	const_iv (NoEventMask),
		697	const_iv (KeyPressMask),
		698	const_iv (KeyReleaseMask),
		699	const_iv (ButtonPressMask),
		700	const_iv (ButtonReleaseMask),
		701	const_iv (EnterWindowMask),
		702	const_iv (LeaveWindowMask),
		703	const_iv (PointerMotionMask),
		704	const_iv (PointerMotionHintMask),
		705	const_iv (Button1MotionMask),
		706	const_iv (Button2MotionMask),
		707	const_iv (Button3MotionMask),
		708	const_iv (Button4MotionMask),
		709	const_iv (Button5MotionMask),
		710	const_iv (ButtonMotionMask),
		711	const_iv (KeymapStateMask),
		712	const_iv (ExposureMask),
		713	const_iv (VisibilityChangeMask),
		714	const_iv (StructureNotifyMask),
		715	const_iv (ResizeRedirectMask),
		716	const_iv (SubstructureNotifyMask),
		717	const_iv (SubstructureRedirectMask),
		718	const_iv (FocusChangeMask),
		719	const_iv (PropertyChangeMask),
		720	const_iv (ColormapChangeMask),
		721	const_iv (OwnerGrabButtonMask),
		722
		723	const_iv (KeyPress),
		724	const_iv (KeyRelease),
		725	const_iv (ButtonPress),
		726	const_iv (ButtonRelease),
		727	const_iv (MotionNotify),
		728	const_iv (EnterNotify),
		729	const_iv (LeaveNotify),
		730	const_iv (FocusIn),
		731	const_iv (FocusOut),
		732	const_iv (KeymapNotify),
		733	const_iv (Expose),
		734	const_iv (GraphicsExpose),
		735	const_iv (NoExpose),
		736	const_iv (VisibilityNotify),
		737	const_iv (CreateNotify),
		738	const_iv (DestroyNotify),
		739	const_iv (UnmapNotify),
		740	const_iv (MapNotify),
		741	const_iv (MapRequest),
		742	const_iv (ReparentNotify),
		743	const_iv (ConfigureNotify),
		744	const_iv (ConfigureRequest),
		745	const_iv (GravityNotify),
		746	const_iv (ResizeRequest),
		747	const_iv (CirculateNotify),
		748	const_iv (CirculateRequest),
		749	const_iv (PropertyNotify),
		750	const_iv (SelectionClear),
		751	const_iv (SelectionRequest),
		752	const_iv (SelectionNotify),
		753	const_iv (ColormapNotify),
		754	const_iv (ClientMessage),
		755	const_iv (MappingNotify),
		756	# if ENABLE_XIM_ONTHESPOT
		757	const_iv (XIMReverse),
		758	const_iv (XIMUnderline),
		759	const_iv (XIMHighlight),
		760	const_iv (XIMPrimary),
		761	const_iv (XIMSecondary),
		762	const_iv (XIMTertiary),
		763	const_iv (XIMVisibleToForward),
		764	const_iv (XIMVisibleToBackword),
		765	const_iv (XIMVisibleToCenter),
		766	# if 0
		767	const_iv (XIMForwardChar),
		768	const_iv (XIMBackwardChar),
		769	const_iv (XIMForwardWord),
		770	const_iv (XIMBackwardWord),
		771	const_iv (XIMCaretUp),
		772	const_iv (XIMCaretDown),
		773	const_iv (XIMNextLine),
		774	const_iv (XIMPreviousLine),
		775	const_iv (XIMLineStart),
		776	const_iv (XIMLineEnd),
		777	const_iv (XIMAbsolutePosition),
		778	const_iv (XIMDontChange),
		779	# endif
		780	# endif
		781	};
		782
		783	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		784	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		785	}
335		786
336	void	787	void
337	warn (const char *msg)	788	warn (const char *msg)
338	CODE:	789	CODE:
339	rxvt_warn ("%s", msg);	790	rxvt_warn ("%s", msg);
340		791
341	void	792	void
342	fatal (const char *msg)	793	fatal (const char *msg)
343	CODE:	794	CODE:
344	rxvt_fatal ("%s", msg);	795	rxvt_fatal ("%s", msg);
		796
		797	void
		798	_exit (int status)
345		799
346	NV	800	NV
347	NOW ()	801	NOW ()
348	CODE:	802	CODE:
349	RETVAL = NOW;	803	RETVAL = ev::now ();
350	OUTPUT:	804	OUTPUT:
351	RETVAL	805	RETVAL
352		806
353	int	807	int
354	GET_BASEFG (int rend)	808	GET_BASEFG (int rend)
…		…
365	RETVAL	819	RETVAL
366		820
367	int	821	int
368	SET_FGCOLOR (int rend, int new_color)	822	SET_FGCOLOR (int rend, int new_color)
369	CODE:	823	CODE:
370	RETVAL = SET_FGCOLOR (rend, new_color);	824	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
371	OUTPUT:	825	OUTPUT:
372	RETVAL	826	RETVAL
373		827
374	int	828	int
375	SET_BGCOLOR (int rend, int new_color)	829	SET_BGCOLOR (int rend, int new_color)
376	CODE:	830	CODE:
377	RETVAL = SET_BGCOLOR (rend, new_color);	831	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
378	OUTPUT:	832	OUTPUT:
379	RETVAL	833	RETVAL
380		834
381	int	835	int
382	GET_CUSTOM (int rend)	836	GET_CUSTOM (int rend)
383	CODE:	837	CODE:
384	RETVAL = (rend && RS_customMask) >> RS_customShift;	838	RETVAL = (rend & RS_customMask) >> RS_customShift;
385	OUTPUT:	839	OUTPUT:
386	RETVAL	840	RETVAL
387		841
388	int	842	int
389	SET_CUSTOM (int rend, int new_value)	843	SET_CUSTOM (int rend, int new_value)
…		…
396	| ((new_value << RS_customShift) & RS_customMask);	850	| ((new_value << RS_customShift) & RS_customMask);
397	}	851	}
398	OUTPUT:	852	OUTPUT:
399	RETVAL	853	RETVAL
400		854
		855	void
		856	termlist ()
		857	PPCODE:
		858	{
		859	EXTEND (SP, rxvt_term::termlist.size ());
		860
		861	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		862	if ((*t)->perl.self)
		863	PUSHs (sv_2mortal (newSVterm (*t)));
		864	}
		865
401	MODULE = urxvt PACKAGE = urxvt::term	866	MODULE = urxvt PACKAGE = urxvt::term
		867
		868	SV *
		869	_new (AV *env, AV *arg)
		870	CODE:
		871	{
		872	rxvt_term *term = new rxvt_term;
		873
		874	stringvec *argv = new stringvec;
		875	stringvec *envv = new stringvec;
		876
		877	for (int i = 0; i <= AvFILL (arg); i++)
		878	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		879
		880	for (int i = AvFILL (env) + 1; i--; )
		881	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		882
		883	envv->push_back (0);
		884
		885	try
		886	{
		887	term->init (argv, envv);
		888	}
		889	catch (const class rxvt_failure_exception &e)
		890	{
		891	term->destroy ();
		892	croak ("error while initializing new terminal instance");
		893	}
		894
		895	RETVAL = term && term->perl.self
		896	? newSVterm (term) : &PL_sv_undef;
		897	}
		898	OUTPUT:
		899	RETVAL
		900
		901	void
		902	rxvt_term::destroy ()
		903
		904	void
		905	rxvt_term::set_should_invoke (int htype, int inc)
		906	CODE:
		907	THIS->perl.should_invoke [htype] += inc;
		908
		909	int
		910	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		913	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		914	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		915	OUTPUT: RETVAL
		916
		917	int
		918	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		919	CODE:
		920	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		921	OUTPUT: RETVAL
		922
		923	void
		924	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		925	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		926	CODE:
		927	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		928
		929	void
		930	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		931	CODE:
		932	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		933
		934	void
		935	rxvt_term::XUngrabKeyboard (Time eventtime)
		936	CODE:
		937	XUngrabKeyboard (THIS->dpy, eventtime);
		938
		939	bool
		940	rxvt_term::grab (Time eventtime, int sync = 0)
		941	CODE:
		942	{
		943	int mode = sync ? GrabModeSync : GrabModeAsync;
		944
		945	THIS->perl.grabtime = 0;
		946
		947	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		948	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		949	mode, mode, None, GRAB_CURSOR, eventtime))
		950	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		951	THIS->perl.grabtime = eventtime;
		952	else
		953	XUngrabPointer (THIS->dpy, eventtime);
		954
		955	RETVAL = !!THIS->perl.grabtime;
		956	}
		957	OUTPUT:
		958	RETVAL
		959
		960	void
		961	rxvt_term::allow_events_async ()
		962	CODE:
		963	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		964
		965	void
		966	rxvt_term::allow_events_sync ()
		967	CODE:
		968	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		969
		970	void
		971	rxvt_term::allow_events_replay ()
		972	CODE:
		973	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		974	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		975
		976	void
		977	rxvt_term::ungrab ()
		978	CODE:
		979	ungrab (THIS);
		980
		981	int
		982	rxvt_term::XStringToKeysym (char *string)
		983	CODE:
		984	RETVAL = XStringToKeysym (string);
		985	OUTPUT: RETVAL
		986
		987	char *
		988	rxvt_term::XKeysymToString (int sym)
		989	CODE:
		990	RETVAL = XKeysymToString (sym);
		991	OUTPUT: RETVAL
		992
		993	int
		994	rxvt_term::XKeysymToKeycode (int sym)
		995	CODE:
		996	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		997	OUTPUT: RETVAL
		998
		999	int
		1000	rxvt_term::XKeycodeToKeysym (int code, int index)
		1001	CODE:
		1002	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1003	OUTPUT: RETVAL
402		1004
403	int	1005	int
404	rxvt_term::strwidth (SV *str)	1006	rxvt_term::strwidth (SV *str)
405	CODE:	1007	CODE:
406	{	1008	{
407	wchar_t *wstr = sv2wcs (str);	1009	wchar_t *wstr = sv2wcs (str);
408		1010
409	rxvt_push_locale (THIS->locale);	1011	rxvt_push_locale (THIS->locale);
410	RETVAL = wcswidth (wstr, wcslen (wstr));	1012	RETVAL = 0;
		1013	for (wchar_t *wc = wstr; *wc; wc++)
		1014	{
		1015	int w = WCWIDTH (*wc);
		1016
		1017	if (w)
		1018	RETVAL += max (w, 1);
		1019	}
411	rxvt_pop_locale ();	1020	rxvt_pop_locale ();
412		1021
413	free (wstr);	1022	free (wstr);
414	}	1023	}
415	OUTPUT:	1024	OUTPUT:
…		…
442		1051
443	rxvt_push_locale (THIS->locale);	1052	rxvt_push_locale (THIS->locale);
444	wchar_t *wstr = rxvt_mbstowcs (data, len);	1053	wchar_t *wstr = rxvt_mbstowcs (data, len);
445	rxvt_pop_locale ();	1054	rxvt_pop_locale ();
446		1055
447	char *str = rxvt_wcstoutf8 (wstr);	1056	RETVAL = wcs2sv (wstr);
448	free (wstr);	1057	free (wstr);
449
450	RETVAL = newSVpv (str, 0);
451	SvUTF8_on (RETVAL);
452	free (str);
453	}	1058	}
454	OUTPUT:	1059	OUTPUT:
455	RETVAL	1060	RETVAL
456		1061
		1062	char *
		1063	rxvt_term::locale ()
		1064	CODE:
		1065	RETVAL = THIS->locale;
		1066	OUTPUT:
		1067	RETVAL
		1068
		1069	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1070
		1071	#define TERM_OFFSET_width TERM_OFFSET(width)
		1072	#define TERM_OFFSET_height TERM_OFFSET(height)
		1073	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1074	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1075	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1076	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1077	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1078	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1079	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1080	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1081	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1082	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1083	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1084	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1085	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1086	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1087
457	int	1088	int
458	rxvt_term::nsaved ()	1089	rxvt_term::width ()
		1090	ALIAS:
		1091	width = TERM_OFFSET_width
		1092	height = TERM_OFFSET_height
		1093	fwidth = TERM_OFFSET_fwidth
		1094	fheight = TERM_OFFSET_fheight
		1095	fbase = TERM_OFFSET_fbase
		1096	nrow = TERM_OFFSET_nrow
		1097	ncol = TERM_OFFSET_ncol
		1098	focus = TERM_OFFSET_focus
		1099	mapped = TERM_OFFSET_mapped
		1100	int_bwidth = TERM_OFFSET_int_bwidth
		1101	ext_bwidth = TERM_OFFSET_ext_bwidth
		1102	lineSpace = TERM_OFFSET_lineSpace
		1103	letterSpace = TERM_OFFSET_letterSpace
		1104	saveLines = TERM_OFFSET_saveLines
		1105	total_rows = TERM_OFFSET_total_rows
		1106	top_row = TERM_OFFSET_top_row
459	CODE:	1107	CODE:
460	RETVAL = THIS->nsaved;	1108	RETVAL = *(int *)((char *)THIS + ix);
461	OUTPUT:	1109	OUTPUT:
462	RETVAL	1110	RETVAL
463		1111
		1112	unsigned int
		1113	rxvt_term::ModLevel3Mask ()
		1114	ALIAS:
		1115	ModLevel3Mask = 0
		1116	ModMetaMask = 1
		1117	ModNumLockMask = 2
		1118	current_screen = 3
		1119	hidden_cursor = 4
		1120	CODE:
		1121	switch (ix)
		1122	{
		1123	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1124	case 1: RETVAL = THIS->ModMetaMask; break;
		1125	case 2: RETVAL = THIS->ModNumLockMask; break;
		1126	case 3: RETVAL = THIS->current_screen; break;
		1127	#ifdef CURSOR_BLINK
		1128	case 4: RETVAL = THIS->hidden_cursor; break;
		1129	#endif
		1130	}
		1131	OUTPUT:
		1132	RETVAL
		1133
		1134	char *
		1135	rxvt_term::display_id ()
		1136	ALIAS:
		1137	display_id = 0
		1138	locale = 1
		1139	CODE:
		1140	switch (ix)
		1141	{
		1142	case 0: RETVAL = THIS->display->id; break;
		1143	case 1: RETVAL = THIS->locale; break;
		1144	}
		1145	OUTPUT:
		1146	RETVAL
		1147
		1148	SV *
		1149	rxvt_term::envv ()
		1150	ALIAS:
		1151	argv = 1
		1152	PPCODE:
		1153	{
		1154	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1155
		1156	EXTEND (SP, vec->size ());
		1157
		1158	for (char **i = vec->begin (); i != vec->end (); ++i)
		1159	if (*i)
		1160	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1161	}
		1162
464	int	1163	int
465	rxvt_term::view_start (int newval = -1)	1164	rxvt_term::pty_ev_events (int events = ev::UNDEF)
466	CODE:	1165	CODE:
467	{	1166	RETVAL = THIS->pty_ev.events;
		1167	if (events != ev::UNDEF)
		1168	THIS->pty_ev.set (events);
		1169	OUTPUT:
		1170	RETVAL
		1171
		1172	int
		1173	rxvt_term::pty_fd ()
		1174	CODE:
		1175	RETVAL = THIS->pty->pty;
		1176	OUTPUT:
		1177	RETVAL
		1178
		1179	Window
		1180	rxvt_term::parent ()
		1181	CODE:
		1182	RETVAL = THIS->parent [0];
		1183	OUTPUT:
		1184	RETVAL
		1185
		1186	Window
		1187	rxvt_term::vt ()
		1188	CODE:
468	RETVAL = THIS->view_start;	1189	RETVAL = THIS->vt;
		1190	OUTPUT:
		1191	RETVAL
469		1192
470	if (newval >= 0)	1193	void
471	{	1194	rxvt_term::vt_emask_add (U32 emask)
472	THIS->view_start = min (newval, THIS->nsaved);	1195	CODE:
473	THIS->scr_changeview (RETVAL);	1196	THIS->vt_emask_perl |= emask;
474	}	1197	THIS->vt_select_input ();
475	}	1198
		1199	U32
		1200	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1201	CODE:
		1202	RETVAL = THIS->rstyle;
		1203	THIS->rstyle = new_rstyle;
476	OUTPUT:	1204	OUTPUT:
477	RETVAL	1205	RETVAL
478		1206
479	int	1207	int
480	rxvt_term::nrow ()	1208	rxvt_term::view_start (int newval = 1)
		1209	PROTOTYPE: $;$
481	CODE:	1210	CODE:
		1211	{
482	RETVAL = THIS->nrow;	1212	RETVAL = THIS->view_start;
		1213
		1214	if (newval <= 0)
		1215	THIS->scr_changeview (max (newval, THIS->top_row));
		1216	}
483	OUTPUT:	1217	OUTPUT:
484	RETVAL	1218	RETVAL
485		1219
486	int	1220	void
		1221	rxvt_term::focus_in ()
		1222
		1223	void
487	rxvt_term::ncol ()	1224	rxvt_term::focus_out ()
		1225
		1226	void
		1227	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1228	ALIAS:
		1229	key_release = 1
488	CODE:	1230	CODE:
489	RETVAL = THIS->ncol;	1231	{
490	OUTPUT:	1232	XKeyEvent xkey;
491	RETVAL	1233
		1234	memset (&xkey, 0, sizeof (xkey));
		1235
		1236	xkey.time = time;
		1237	xkey.state = state;
		1238	xkey.keycode = keycode;
		1239
		1240	xkey.type = ix ? KeyRelease : KeyPress;
		1241	xkey.display = THIS->dpy;
		1242	xkey.window = THIS->vt;
		1243	xkey.root = THIS->display->root;
		1244	xkey.subwindow = THIS->vt;
		1245
		1246	if (ix)
		1247	THIS->key_release (xkey);
		1248	else
		1249	THIS->key_press (xkey);
		1250	}
492		1251
493	void	1252	void
494	rxvt_term::want_refresh ()	1253	rxvt_term::want_refresh ()
495	CODE:	1254	CODE:
496	THIS->want_refresh = 1;	1255	THIS->want_refresh = 1;
		1256	THIS->refresh_check ();
497		1257
498	void	1258	void
499	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1259	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
500	PPCODE:	1260	PPCODE:
501	{	1261	{
502	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1262	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
503	croak ("row_number number of out range");	1263	XSRETURN_EMPTY;
504		1264
505	line_t &l = ROW(row_number);	1265	line_t &l = ROW(row_number);
506		1266
507	if (GIMME_V != G_VOID)	1267	if (GIMME_V != G_VOID)
508	{	1268	{
509	wchar_t *wstr = new wchar_t [THIS->ncol];	1269	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
510		1270
511	for (int col = 0; col <THIS->ncol; col++)	1271	for (int col = 0; col < THIS->ncol; col++)
512	wstr [col] = l.t [col];	1272	wstr [col] = l.t [col];
513		1273
514	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
515	free (wstr);
516
517	SV *sv = newSVpv (str, 0);
518	SvUTF8_on (sv);
519	XPUSHs (sv_2mortal (sv));	1274	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
520	free (str);
521	}	1275	}
522		1276
523	if (new_text)	1277	if (new_text)
524	{	1278	{
525	STRLEN slen;
526	char *str = SvPVutf8 (new_text, slen);	1279	wchar_t *wstr = sv2wcs (new_text);
527	wchar_t *wstr = rxvt_utf8towcs (str, slen);
528		1280
529	int len = wcslen (wstr);	1281	int len = min (wcslen (wstr) - start_ofs, max_len);
530		1282
531	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1283	if (start_col < 0 || start_col + len > THIS->ncol)
532	{	1284	{
533	free (wstr);	1285	free (wstr);
534	croak ("new_text extends beyond horizontal margins");	1286	croak ("new_text extends beyond horizontal margins");
535	}	1287	}
536		1288
537	for (int col = start_col; col < start_col + len; col++)	1289	for (int col = start_col; col < start_col + len; col++)
538	{	1290	{
539	l.t [col] = wstr [col - start_col];	1291	l.t [col] = wstr [start_ofs + col - start_col];
540	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1292	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
541	}	1293	}
542		1294
543	free (wstr);	1295	free (wstr);
544	}	1296	}
545	}	1297	}
546		1298
547	void	1299	void
548	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1300	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
549	PPCODE:	1301	PPCODE:
550	{	1302	{
551	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1303	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
552	croak ("row_number number of out range");	1304	XSRETURN_EMPTY;
553		1305
554	line_t &l = ROW(row_number);	1306	line_t &l = ROW(row_number);
555		1307
556	if (GIMME_V != G_VOID)	1308	if (GIMME_V != G_VOID)
557	{	1309	{
…		…
568	{	1320	{
569	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1321	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
570	croak ("new_rend must be arrayref");	1322	croak ("new_rend must be arrayref");
571		1323
572	AV *av = (AV *)SvRV (new_rend);	1324	AV *av = (AV *)SvRV (new_rend);
573	int len = av_len (av) + 1;	1325	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
574		1326
575	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1327	if (start_col < 0 || start_col + len > THIS->ncol)
576	croak ("new_rend array extends beyond horizontal margins");	1328	croak ("new_rend array extends beyond horizontal margins");
577		1329
578	for (int col = start_col; col < start_col + len; col++)	1330	for (int col = start_col; col < start_col + len; col++)
579	{	1331	{
580	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1332	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
581		1333
582	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1334	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
583	}	1335	}
584	}	1336	}
585	}	1337	}
586		1338
587	int	1339	int
588	rxvt_term::ROW_l (int row_number, int new_length = -2)	1340	rxvt_term::ROW_l (int row_number, int new_length = -1)
589	CODE:	1341	CODE:
590	{	1342	{
591	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1343	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
592	croak ("row_number number of out range");	1344	XSRETURN_EMPTY;
593		1345
594	line_t &l = ROW(row_number);	1346	line_t &l = ROW(row_number);
595	RETVAL = l.l;	1347	RETVAL = l.l;
596		1348
597	if (new_length >= -1)	1349	if (new_length >= 0)
598	l.l = new_length;	1350	l.l = new_length;
599	}	1351	}
600	OUTPUT:	1352	OUTPUT:
601	RETVAL	1353	RETVAL
602		1354
		1355	bool
		1356	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1357	CODE:
		1358	{
		1359	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1360	XSRETURN_EMPTY;
		1361
		1362	line_t &l = ROW(row_number);
		1363	RETVAL = l.is_longer ();
		1364
		1365	if (new_is_longer >= 0)
		1366	l.is_longer (new_is_longer);
		1367	}
		1368	OUTPUT:
		1369	RETVAL
		1370
603	SV *	1371	SV *
604	rxvt_term::special_encode (SV *str)	1372	rxvt_term::special_encode (SV *string)
605	CODE:	1373	CODE:
606	abort ();//TODO	1374	{
		1375	wchar_t *wstr = sv2wcs (string);
		1376	int wlen = wcslen (wstr);
		1377	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1378
		1379	rxvt_push_locale (THIS->locale);
		1380
		1381	wchar_t *r = rstr;
		1382	for (wchar_t *s = wstr; *s; s++)
		1383	{
		1384	int w = WCWIDTH (*s);
		1385
		1386	if (w == 0)
		1387	{
		1388	if (r == rstr)
		1389	croak ("leading combining character unencodable");
		1390
		1391	unicode_t n = rxvt_compose (r[-1], *s);
		1392	if (n == NOCHAR)
		1393	n = rxvt_composite.compose (r[-1], *s);
		1394
		1395	r[-1] = n;
		1396	}
		1397	#if !UNICODE_3
		1398	else if (*s >= 0x10000)
		1399	*r++ = rxvt_composite.compose (*s);
		1400	#endif
		1401	else
		1402	*r++ = *s;
		1403
		1404	// the *2 above only allows wcwidth <= 2
		1405	if (w > 1)
		1406	*r++ = NOCHAR;
		1407	}
		1408
		1409	rxvt_pop_locale ();
		1410
		1411	RETVAL = wcs2sv (rstr, r - rstr);
		1412	}
		1413	OUTPUT:
		1414	RETVAL
607		1415
608	SV *	1416	SV *
609	rxvt_term::special_decode (SV *str)	1417	rxvt_term::special_decode (SV *text)
610	CODE:	1418	CODE:
611	abort ();//TODO	1419	{
		1420	wchar_t *wstr = sv2wcs (text);
		1421	int dlen = 0;
		1422
		1423	// find length
		1424	for (wchar_t *s = wstr; *s; s++)
		1425	if (*s == NOCHAR)
		1426	;
		1427	else if (IS_COMPOSE (*s))
		1428	dlen += rxvt_composite.expand (*s, 0);
		1429	else
		1430	dlen++;
		1431
		1432	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1433
		1434	// decode
		1435	wchar_t *r = rstr;
		1436	for (wchar_t *s = wstr; *s; s++)
		1437	if (*s == NOCHAR)
		1438	;
		1439	else if (IS_COMPOSE (*s))
		1440	r += rxvt_composite.expand (*s, r);
		1441	else
		1442	*r++ = *s;
		1443
		1444	RETVAL = wcs2sv (rstr, r - rstr);
		1445	}
		1446	OUTPUT:
		1447	RETVAL
612		1448
613	void	1449	void
614	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1450	rxvt_term::_resource (char *name, int index, SV *newval = 0)
615	PPCODE:	1451	PPCODE:
616	{	1452	{
617	struct resval { const char *name; int value; } rslist [] = {	1453	static const struct resval { const char *name; int value; } *rs, rslist [] = {
618	# define Rs_def(name) { # name, Rs_ ## name },	1454	# define def(name) { # name, Rs_ ## name },
619	# define Rs_reserve(name,count)	1455	# define reserve(name,count)
620	# include "rsinc.h"	1456	# include "rsinc.h"
621	# undef Rs_def	1457	# undef def
622	# undef Rs_reserve	1458	# undef reserve
623	};	1459	};
624		1460
625	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1461	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
626		1462
		1463	if (*name)
627	do {	1464	{
		1465	do {
628	if (rs-- == rslist)	1466	if (rs-- == rslist)
629	croak ("no such resource '%s', requested", name);	1467	croak ("no such resource '%s', requested", name);
630	} while (strcmp (name, rs->name));	1468	} while (strcmp (name, rs->name));
631		1469
632	index += rs->value;	1470	index += rs->value;
		1471	}
		1472	else
		1473	{
		1474	--rs;
		1475	name = "";
		1476	}
633		1477
634	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1478	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
635	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1479	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
636		1480
637	if (GIMME_V != G_VOID)	1481	if (GIMME_V != G_VOID)
…		…
648	else	1492	else
649	THIS->rs [index] = 0;	1493	THIS->rs [index] = 0;
650	}	1494	}
651	}	1495	}
652		1496
		1497	const char *
		1498	rxvt_term::x_resource (const char *name)
		1499
		1500	bool
		1501	rxvt_term::option (U8 optval, int set = -1)
		1502	CODE:
		1503	{
		1504	RETVAL = THIS->option (optval);
		1505
		1506	if (set >= 0)
		1507	{
		1508	THIS->set_option (optval, set);
		1509
		1510	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1511	switch (optval)
		1512	{
		1513	case Opt_skipBuiltinGlyphs:
		1514	THIS->set_fonts ();
		1515	THIS->scr_remap_chars ();
		1516	THIS->scr_touch (true);
		1517	THIS->want_refresh = 1;
		1518	THIS->refresh_check ();
		1519	break;
		1520
		1521	case Opt_cursorUnderline:
		1522	THIS->want_refresh = 1;
		1523	THIS->refresh_check ();
		1524	break;
		1525
		1526	# case Opt_scrollBar_floating:
		1527	# case Opt_scrollBar_right:
		1528	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1529	# break;
		1530	}
		1531	}
		1532	}
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	bool
		1537	rxvt_term::parse_keysym (char *keysym, char *str)
		1538	CODE:
		1539	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1540	THIS->keyboard->register_done ();
		1541	OUTPUT:
		1542	RETVAL
		1543
653	void	1544	void
654	rxvt_term::selection_mark (...)	1545	rxvt_term::screen_cur (...)
655	PROTOTYPE: $;$$	1546	PROTOTYPE: $;$$
656	ALIAS:	1547	ALIAS:
		1548	screen_cur = 0
657	selection_beg = 1	1549	selection_beg = 1
658	selection_end = 2	1550	selection_end = 2
		1551	selection_mark = 3
659	PPCODE:	1552	PPCODE:
660	{	1553	{
661	row_col_t &sel = ix == 1 ? THIS->selection.beg	1554	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1555	: ix == 1 ? THIS->selection.beg
662	: ix == 2 ? THIS->selection.end	1556	: ix == 2 ? THIS->selection.end
663	: THIS->selection.mark;	1557	: THIS->selection.mark;
664		1558
665	if (GIMME_V != G_VOID)	1559	if (GIMME_V != G_VOID)
666	{	1560	{
667	EXTEND (SP, 2);	1561	EXTEND (SP, 2);
668	PUSHs (sv_2mortal (newSViv (sel.row)));	1562	PUSHs (sv_2mortal (newSViv (rc.row)));
669	PUSHs (sv_2mortal (newSViv (sel.col)));	1563	PUSHs (sv_2mortal (newSViv (rc.col)));
670	}	1564	}
671		1565
672	if (items == 3)	1566	if (items >= 3)
		1567	{
		1568	rc.row = SvIV (ST (1));
		1569	rc.col = SvIV (ST (2));
		1570
		1571	if (ix == 2)
673	{	1572	{
674	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1573	if (rc.col == 0)
675	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1574	{
		1575	// col == 0 means end of previous line
		1576	rc.row--;
		1577	rc.col = THIS->ncol;
		1578	}
		1579	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1580	&& rc.col > ROW(rc.row).l)
		1581	{
		1582	// col >= length means while line and add newline
		1583	rc.col = THIS->ncol;
		1584	}
		1585	}
		1586
		1587	clamp_it (rc.col, 0, THIS->ncol);
		1588	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
676		1589
677	if (ix)	1590	if (ix)
		1591	{
		1592	THIS->selection.screen = THIS->current_screen;
		1593
678	THIS->want_refresh = 1;	1594	THIS->want_refresh = 1;
		1595	THIS->refresh_check ();
		1596	}
679	}	1597	}
680	}	1598	}
681		1599
682	int	1600	int
683	rxvt_term::selection_grab (int eventtime)	1601	rxvt_term::selection_screen (int screen = -1)
		1602	CODE:
		1603	RETVAL = THIS->selection.screen;
		1604	if (screen >= 0)
		1605	THIS->selection.screen = screen;
		1606	OUTPUT:
		1607	RETVAL
684		1608
685	void	1609	void
		1610	rxvt_term::selection_clear (bool clipboard = false)
		1611
		1612	void
		1613	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1614	CODE:
		1615	THIS->selection.op = SELECTION_CONT;
		1616	THIS->selection.rect = rect;
		1617	THIS->selection_make (eventtime);
		1618
		1619	int
		1620	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1621
		1622	void
686	rxvt_term::selection (SV *newtext = 0)	1623	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
687	PPCODE:	1624	PPCODE:
688	{	1625	{
		1626	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1627	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1628
689	if (GIMME_V != G_VOID)	1629	if (GIMME_V != G_VOID)
690	{	1630	XPUSHs (text
691	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1631	? sv_2mortal (wcs2sv (text, len))
692	SV *sv = newSVpv (sel, 0);	1632	: &PL_sv_undef);
693	SvUTF8_on (sv);
694	free (sel);
695	XPUSHs (sv_2mortal (sv));
696	}
697		1633
698	if (newtext)	1634	if (newtext)
699	{	1635	{
700	free (THIS->selection.text);
701
702	THIS->selection.text = sv2wcs (newtext);
703	THIS->selection.len = wcslen (THIS->selection.text);
704	}
705	}
706
707	void
708	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
709
710	void
711	rxvt_term::scr_overlay_off ()
712
713	void
714	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
715	CODE:
716	THIS->scr_overlay_set (x, y, text, rend);
717
718	void
719	rxvt_term::scr_overlay_set (int x, int y, SV *text)
720	CODE:
721	{
722	wchar_t *wtext = sv2wcs (text);
723	THIS->scr_overlay_set (x, y, wtext);
724	free (wtext);	1636	free (text);
		1637
		1638	text = sv2wcs (newtext);
		1639	len = wcslen (text);
		1640	}
		1641	}
		1642
		1643	char
		1644	rxvt_term::cur_charset ()
		1645	CODE:
		1646	RETVAL = THIS->charsets [THIS->screen.charset];
		1647	OUTPUT:
		1648	RETVAL
		1649
		1650	void
		1651	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)
		1652
		1653	void
		1654	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1655
		1656	void
		1657	rxvt_term::scr_bell ()
		1658
		1659	void
		1660	rxvt_term::scr_change_screen (int screen)
		1661
		1662	void
		1663	rxvt_term::scr_add_lines (SV *string)
		1664	CODE:
		1665	{
		1666	wchar_t *wstr = sv2wcs (string);
		1667	THIS->scr_add_lines (wstr, wcslen (wstr));
		1668	free (wstr);
725	}	1669	}
726		1670
727	void	1671	void
728	rxvt_term::tt_write (SV *octets)	1672	rxvt_term::tt_write (SV *octets)
729	INIT:	1673	INIT:
730	STRLEN len;	1674	STRLEN len;
731	char *str = SvPVbyte (octets, len);	1675	char *str = SvPVbyte (octets, len);
732	C_ARGS:	1676	C_ARGS:
733	(unsigned char *)str, len	1677	str, len
734		1678
735	MODULE = urxvt PACKAGE = urxvt::timer	1679	void
		1680	rxvt_term::tt_paste (SV *octets)
		1681	INIT:
		1682	STRLEN len;
		1683	char *str = SvPVbyte (octets, len);
		1684	C_ARGS:
		1685	str, len
		1686
		1687	void
		1688	rxvt_term::cmd_parse (SV *octets)
		1689	CODE:
		1690	{
		1691	STRLEN len;
		1692	char *str = SvPVbyte (octets, len);
		1693
		1694	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1695	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1696
		1697	THIS->cmdbuf_ptr = str;
		1698	THIS->cmdbuf_endp = str + len;
		1699
		1700	rxvt_push_locale (THIS->locale);
		1701	THIS->cmd_parse ();
		1702	rxvt_pop_locale ();
		1703
		1704	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1705	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1706	}
736		1707
737	SV *	1708	SV *
738	timer::new ()	1709	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
739	CODE:	1710	CODE:
740	timer *w = new timer;	1711	{
		1712	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
741	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1713	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
742	w->self = (HV *)SvRV (RETVAL);	1714	o->self = (HV *)SvRV (RETVAL);
		1715	}
		1716	OUTPUT:
		1717	RETVAL
		1718
		1719	#############################################################################
		1720	# Various X Utility Functions
		1721	#############################################################################
		1722
		1723	void
		1724	rxvt_term::XListProperties (Window window)
		1725	PPCODE:
		1726	{
		1727	int count;
		1728	Atom *props = XListProperties (THIS->dpy, window, &count);
		1729
		1730	EXTEND (SP, count);
		1731	while (count--)
		1732	PUSHs (newSVuv ((U32)props [count]));
		1733
		1734	XFree (props);
		1735	}
		1736
		1737	void
		1738	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1739	PPCODE:
		1740	{
		1741	Atom type;
		1742	int format;
		1743	unsigned long nitems;
		1744	unsigned long bytes_after;
		1745	unsigned char *prop;
		1746
		1747	XGetWindowProperty (THIS->dpy, window, property,
		1748	0, 1<<24, 0, AnyPropertyType,
		1749	&type, &format, &nitems, &bytes_after, &prop);
		1750
		1751	if (type != None)
		1752	{
		1753	int elemsize = format == 16 ? sizeof (short)
		1754	: format == 32 ? sizeof (long)
		1755	: 1;
		1756
		1757	EXTEND (SP, 3);
		1758	PUSHs (newSVuv ((U32)type));
		1759	PUSHs (newSViv (format));
		1760	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1761	XFree (prop);
		1762	}
		1763	}
		1764
		1765	void
		1766	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1767	CODE:
		1768	{
		1769	STRLEN len;
		1770	char *data_ = SvPVbyte (data, len);
		1771
		1772	int elemsize = format == 16 ? sizeof (short)
		1773	: format == 32 ? sizeof (long)
		1774	: 1;
		1775
		1776	XChangeProperty (THIS->dpy, window, property,
		1777	type, format, PropModeReplace,
		1778	(unsigned char *)data_, len / elemsize);
		1779	}
		1780
		1781	Atom
		1782	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1783	C_ARGS: term->dpy, atom_name, only_if_exists
		1784
		1785	char *
		1786	XGetAtomName (rxvt_term *term, Atom atom)
		1787	C_ARGS: term->dpy, atom
		1788	CLEANUP:
		1789	XFree (RETVAL);
		1790
		1791	void
		1792	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1793	C_ARGS: term->dpy, window, property
		1794
		1795	Window
		1796	rxvt_term::DefaultRootWindow ()
		1797	CODE:
		1798	RETVAL = THIS->display->root;
743	OUTPUT:	1799	OUTPUT:
744	RETVAL	1800	RETVAL
745		1801
746	timer *	1802	#if 0
747	timer::cb (SV *cb)	1803
		1804	Window
		1805	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1806	C_ARGS: term->dpy, (Window)parent,
		1807	x, y, width, height, 0,
		1808	term->pix_colors_focused[Color_border],
		1809	term->pix_colors_focused[Color_border]
		1810
		1811	#endif
		1812
		1813	void
		1814	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1815	C_ARGS: term->dpy, window, parent, x, y
		1816
		1817	void
		1818	XMapWindow (rxvt_term *term, Window window)
		1819	C_ARGS: term->dpy, window
		1820
		1821	void
		1822	XUnmapWindow (rxvt_term *term, Window window)
		1823	C_ARGS: term->dpy, window
		1824
		1825	void
		1826	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1827	C_ARGS: term->dpy, window, x, y, width, height
		1828
		1829	void
		1830	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1831	CODE:
		1832	{
		1833	XWindowAttributes attr;
		1834	XGetWindowAttributes (THIS->dpy, window, &attr);
		1835	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1836	}
		1837
		1838	void
		1839	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
748	CODE:	1840	PPCODE:
749	THIS->cb (cb);	1841	{
750	RETVAL = THIS;	1842	int dx, dy;
751	OUTPUT:	1843	Window child;
752	RETVAL
753		1844
754	NV	1845	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
755	timer::at ()	1846	{
756	CODE:	1847	EXTEND (SP, 3);
757	RETVAL = THIS->at;	1848	PUSHs (newSViv (dx));
758	OUTPUT:	1849	PUSHs (newSViv (dy));
759	RETVAL	1850	PUSHs (newSVuv (child));
		1851	}
		1852	}
760		1853
761	timer *	1854	#############################################################################
762	timer::set (NV tstamp)	1855	# urxvt::overlay
763	CODE:	1856	#############################################################################
764	THIS->set (tstamp);
765	RETVAL = THIS;
766	OUTPUT:
767	RETVAL
768		1857
769	timer *
770	timer::start (NV tstamp = THIS->at)
771	CODE:
772	THIS->start (tstamp);
773	RETVAL = THIS;
774	OUTPUT:
775	RETVAL
776
777	timer *
778	timer::stop ()
779	CODE:
780	THIS->stop ();
781	RETVAL = THIS;
782	OUTPUT:
783	RETVAL
784
785	void
786	timer::DESTROY ()
787
788	MODULE = urxvt PACKAGE = urxvt::iow	1858	MODULE = urxvt PACKAGE = urxvt::overlay
789		1859
790	SV *
791	iow::new ()
792	CODE:
793	iow *w = new iow;
794	RETVAL = newSVptr ((void *)w, "urxvt::iow");
795	w->self = (HV *)SvRV (RETVAL);
796	OUTPUT:
797	RETVAL
798
799	iow *
800	iow::cb (SV *cb)
801	CODE:
802	THIS->cb (cb);
803	RETVAL = THIS;
804	OUTPUT:
805	RETVAL
806
807	iow *
808	iow::fd (int fd)
809	CODE:
810	THIS->fd = fd;
811	RETVAL = THIS;
812	OUTPUT:
813	RETVAL
814
815	iow *
816	iow::events (short events)
817	CODE:
818	THIS->events = events;
819	RETVAL = THIS;
820	OUTPUT:
821	RETVAL
822
823	iow *
824	iow::start ()
825	CODE:
826	THIS->start ();
827	RETVAL = THIS;
828	OUTPUT:
829	RETVAL
830
831	iow *
832	iow::stop ()
833	CODE:
834	THIS->stop ();
835	RETVAL = THIS;
836	OUTPUT:
837	RETVAL
838
839	void	1860	void
		1861	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1862
		1863	void
		1864	overlay::show ()
		1865
		1866	void
		1867	overlay::hide ()
		1868
		1869	void
840	iow::DESTROY ()	1870	overlay::DESTROY ()
841		1871
		1872	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
842		1873

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