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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.6 by root, Mon Jan 2 21:17:01 2006 UTC vs.
Revision 1.149 by sf-exg, Sat Jan 7 12:01:30 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
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
		45
		46	#undef LINENO
		47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		48	#undef ROW
		49	#define ROW(n) THIS->row_buf [LINENO (n)]
39		50
40	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
41		52
42	static wchar_t *	53	static wchar_t *
43	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	57	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	58	return rxvt_utf8towcs (str, len);
48	}	59	}
49		60
50	static SV *	61	static SV *
51	new_ref (HV *hv, const char *klass)	62	wcs2sv (wchar_t *wstr, int len = -1)
52	{	63	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	64	char *str = rxvt_wcstoutf8 (wstr, len);
54	}
55		65
56	//TODO: use magic	66	SV *sv = newSVpv (str, 0);
		67	SvUTF8_on (sv);
		68	free (str);
		69
		70	return sv;
		71	}
		72
57	static SV *	73	static SV *
58	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
59	{	75	{
60	HV *hv = newHV ();	76	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	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);
63	}	89	}
64		90
65	static long	91	static long
66	SvPTR (SV *sv, const char *klass)	92	SvPTR (SV *sv, const char *klass)
67	{	93	{
68	if (!sv_derived_from (sv, klass))	94	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	95	croak ("object of type %s expected", klass);
70		96
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	97	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		98
73	if (!iv)	99	if (!mg)
74	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);
75		101
76	return (long)iv;	102	return (long)mg->mg_ptr;
77	}	103	}
78		104
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		107
82	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
83		109
84	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
85	{	113	{
86	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
87	HV *self;	119	HV *self;
88		120
89	perl_watcher ()	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	122	~overlay ();
91	{
92	}
93		123
94	~perl_watcher ()	124	void show ();
95	{	125	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		126
99	void cb (SV *cb)	127	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		128
104	void invoke (const char *type, SV *self, int arg = -1);	129	void set (int x, int y, SV *str, SV *rend);
105	};	130	};
106		131
107	void	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
108	perl_watcher::invoke (const char *type, SV *self, int arg)	133	: THIS(THIS), border(border == 2), overlay_av (0)
109	{	134	{
110	dSP;	135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
111		139
112	ENTER;	140	if (w < 0) w = 0;
113	SAVETMPS;	141	if (h < 0) h = 0;
114		142
115	PUSHMARK (SP);	143	if (border == 2)
116
117	XPUSHs (sv_2mortal (self));
118
119	if (arg >= 0)
120	XPUSHs (sv_2mortal (newSViv (arg)));
121
122	PUTBACK;
123	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
124	SPAGAIN;
125
126	PUTBACK;
127	FREETMPS;
128	LEAVE;
129
130	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}
133
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136
137	struct timer : time_watcher, perl_watcher
138	{
139	timer ()
140	: time_watcher (this, &timer::execute)
141	{	144	{
		145	w += 2;
		146	h += 2;
142	}	147	}
143		148
144	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++)
145	{	153	{
146	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	}
147	}	187	}
148	};
149		188
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
152
153	struct iow : io_watcher, perl_watcher
154	{
155	iow ()	189	show ();
156	: io_watcher (this, &iow::execute)	190	}
		191
		192	overlay::~overlay ()
		193	{
		194	hide ();
		195
		196	for (int y = h; y--; )
157	{	197	{
		198	delete [] text[y];
		199	delete [] rend[y];
158	}	200	}
159		201
160	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--; )
161	{	259	{
162	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	}
163	}	271	}
164	};	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	}
165		304
166	/////////////////////////////////////////////////////////////////////////////	305	/////////////////////////////////////////////////////////////////////////////
167		306
		307	#include "iom_perl.h"
		308
		309	/////////////////////////////////////////////////////////////////////////////
		310
168	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
169		312
170	static PerlInterpreter *perl;	313	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		314
176	rxvt_perl_interp::~rxvt_perl_interp ()	315	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	316	{
178	if (perl)	317	if (perl)
179	{	318	{
180	perl_destruct (perl);	319	perl_destruct (perl);
181	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
182	}	322	}
183	}	323	}
184		324
185	void	325	void
186	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
187	{	327	{
188	if (!perl)	328	if (!perl)
189	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	{
		333	perl_environ = rxvt_environ;
		334	localise_env set_environ (perl_environ);
		335
190	char *argv[] = {	336	char *args[] = {
191	"",	337	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"-e"
		339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
193	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
194		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
195	perl = perl_alloc ();	350	perl = perl_alloc ();
196	perl_construct (perl);	351	perl_construct (perl);
197		352
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
199	|| perl_run (perl))	354	|| perl_run (perl))
		355	{
		356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		357
		358	perl_destruct (perl);
		359	perl_free (perl);
		360	perl = 0;
		361	}
		362	}
		363
		364	rxvt_pop_locale ();
		365	}
		366
		367	if (perl)
		368	{
		369	// runs outside of perls ENV
		370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		372	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		373	}
		374	}
		375
		376	static void
		377	ungrab (rxvt_term *THIS)
		378	{
		379	if (THIS->perl.grabtime)
		380	{
		381	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		382	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		383	THIS->perl.grabtime = 0;
		384	}
		385	}
		386
		387	bool
		388	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		389	{
		390	if (!perl || !term->perl.self)
		391	return false;
		392
		393	localise_env set_environ (perl_environ);
		394
		395	// pre-handling of some events
		396	if (htype == HOOK_REFRESH_END)
		397	{
		398	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		399
		400	for (int i = 0; i <= AvFILL (av); i++)
		401	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		402	}
		403	else if (htype == HOOK_DESTROY)
		404	{
		405	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		406
		407	for (int i = AvFILL (av); i >= 0; i--)
200	{	408	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	409	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		410	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	411	}
207	}	412	}
208	}
209		413
210	bool	414	bool event_consumed;
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{
213	if (!perl
214	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;
216
217	if (htype == HOOK_INIT) // first hook ever called
218	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
219		415
		416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		417	|| term->perl.should_invoke [htype])
		418	{
220	dSP;	419	dSP;
221	va_list ap;	420	va_list ap;
222		421
223	va_start (ap, htype);	422	va_start (ap, htype);
		423
		424	ENTER;
		425	SAVETMPS;
		426
		427	PUSHMARK (SP);
		428
		429	EXTEND (SP, 2);
		430	PUSHs (sv_2mortal (newSVterm (term)));
		431	PUSHs (sv_2mortal (newSViv (htype)));
		432
		433	for (;;) {
		434	data_type dt = (data_type)va_arg (ap, int);
		435
		436	switch (dt)
		437	{
		438	case DT_INT:
		439	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		440	break;
		441
		442	case DT_LONG:
		443	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		444	break;
		445
		446	case DT_STR:
		447	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		448	break;
		449
		450	case DT_STR_LEN:
		451	{
		452	char *str = va_arg (ap, char *);
		453	int len = va_arg (ap, int);
		454
		455	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		456	}
		457	break;
		458
		459	case DT_WCS_LEN:
		460	{
		461	wchar_t *wstr = va_arg (ap, wchar_t *);
		462	int wlen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		465	}
		466	break;
		467
		468	case DT_LCS_LEN:
		469	{
		470	long *lstr = va_arg (ap, long *);
		471	int llen = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		474	}
		475	break;
		476
		477	case DT_XEVENT:
		478	{
		479	XEvent *xe = va_arg (ap, XEvent *);
		480	HV *hv = newHV ();
		481
		482	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		483	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		484	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		485	# undef set
		486
		487	setiv (type, xe->type);
		488	setiv (send_event, xe->xany.send_event);
		489	setiv (serial, xe->xany.serial);
		490
		491	switch (xe->type)
		492	{
		493	case KeyPress:
		494	case KeyRelease:
		495	case ButtonPress:
		496	case ButtonRelease:
		497	case MotionNotify:
		498	setuv (window, xe->xmotion.window);
		499	setuv (root, xe->xmotion.root);
		500	setuv (subwindow, xe->xmotion.subwindow);
		501	setuv (time, xe->xmotion.time);
		502	setiv (x, xe->xmotion.x);
		503	setiv (y, xe->xmotion.y);
		504	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		505	setiv (col, xe->xmotion.x / term->fwidth);
		506	setiv (x_root, xe->xmotion.x_root);
		507	setiv (y_root, xe->xmotion.y_root);
		508	setuv (state, xe->xmotion.state);
		509
		510	switch (xe->type)
		511	{
		512	case KeyPress:
		513	case KeyRelease:
		514	setuv (keycode, xe->xkey.keycode);
		515	break;
		516
		517	case ButtonPress:
		518	case ButtonRelease:
		519	setuv (button, xe->xbutton.button);
		520	break;
		521
		522	case MotionNotify:
		523	setiv (is_hint, xe->xmotion.is_hint);
		524	break;
		525	}
		526
		527	break;
		528
		529	case MapNotify:
		530	case UnmapNotify:
		531	case ConfigureNotify:
		532	setuv (event, xe->xconfigure.event);
		533	setuv (window, xe->xconfigure.window);
		534
		535	switch (xe->type)
		536	{
		537	case ConfigureNotify:
		538	setiv (x, xe->xconfigure.x);
		539	setiv (y, xe->xconfigure.y);
		540	setiv (width, xe->xconfigure.width);
		541	setiv (height, xe->xconfigure.height);
		542	setuv (above, xe->xconfigure.above);
		543	break;
		544	}
		545
		546	break;
		547
		548	case PropertyNotify:
		549	setuv (window, xe->xproperty.window);
		550	setuv (atom, xe->xproperty.atom);
		551	setuv (time, xe->xproperty.time);
		552	setiv (state, xe->xproperty.state);
		553	break;
		554
		555	case ClientMessage:
		556	setuv (window, xe->xclient.window);
		557	setuv (message_type, xe->xclient.message_type);
		558	setuv (format, xe->xclient.format);
		559	setuv (l0, xe->xclient.data.l[0]);
		560	setuv (l1, xe->xclient.data.l[1]);
		561	setuv (l2, xe->xclient.data.l[2]);
		562	setuv (l3, xe->xclient.data.l[3]);
		563	setuv (l4, xe->xclient.data.l[4]);
		564	break;
		565	}
		566
		567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		568	}
		569	break;
		570
		571	case DT_END:
		572	goto call;
		573
		574	default:
		575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		576	}
		577	}
		578
		579	call:
		580	va_end (ap);
		581
		582	PUTBACK;
		583	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		584	SPAGAIN;
		585
		586	if (count)
		587	{
		588	SV *status = POPs;
		589	count = SvTRUE (status);
		590	}
		591
		592	PUTBACK;
		593	FREETMPS;
		594	LEAVE;
		595
		596	if (SvTRUE (ERRSV))
		597	{
		598	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		599	ungrab (term); // better lose the grab than the session
		600	}
		601
		602	event_consumed = !!count;
		603	}
		604	else
		605	event_consumed = false;
		606
		607	// post-handling of some events
		608	if (htype == HOOK_REFRESH_BEGIN)
		609	{
		610	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		611
		612	for (int i = AvFILL (av); i >= 0; i--)
		613	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		614	}
		615	else if (htype == HOOK_DESTROY)
		616	{
		617	clearSVptr ((SV *)term->perl.self);
		618	SvREFCNT_dec ((SV *)term->perl.self);
		619
		620	// don't allow further calls
		621	term->perl.self = 0;
		622	}
		623
		624	return event_consumed;
		625	}
		626
		627	void
		628	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		629	{
		630	localise_env set_environ (perl_environ);
224		631
225	ENTER;	632	ENTER;
226	SAVETMPS;	633	SAVETMPS;
227		634
228	PUSHMARK (SP);	635	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	636	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		637	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		638
233	for (;;) {
234	data_type dt = (data_type)va_arg (ap, int);
235
236	switch (dt)
237	{
238	case DT_INT:
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;
241
242	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;
245
246	case DT_STRING:
247	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
248	break;
249
250	case DT_END:
251	{
252	va_end (ap);
253
254	PUTBACK;
255	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
256	SPAGAIN;
257
258	if (count)
259	{
260	SV *status = POPs;
261	count = SvTRUE (status);
262	}
263
264	PUTBACK;
265	FREETMPS;
266	LEAVE;
267
268	if (SvTRUE (ERRSV))	639	if (SvTRUE (ERRSV))
269	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	640	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
270		641
271	if (htype == HOOK_DESTROY)	642	FREETMPS;
272	{	643	LEAVE;
273	// TODO: clear magic
274	hv_clear ((HV *)SvRV ((SV *)term->self));
275	SvREFCNT_dec ((SV *)term->self);
276	}
277
278	return count;
279	}
280
281	default:
282	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
283	}
284	}
285	}	644	}
286		645
287	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
288		647
289	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
290		649
291	PROTOTYPES: ENABLE	650	PROTOTYPES: ENABLE
292		651
293	BOOT:	652	BOOT:
294	{	653	{
295	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	654	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		655	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		656	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		657	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		658
296	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	659	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
297	set_hookname (INIT);	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
298	set_hookname (RESET);	661	# include "hookinc.h"
299	set_hookname (START);	662	# undef def
300	set_hookname (DESTROY);
301	set_hookname (SEL_BEGIN);
302	set_hookname (SEL_EXTEND);
303	set_hookname (SEL_MAKE);
304	set_hookname (SEL_GRAB);
305	set_hookname (FOCUS_IN);
306	set_hookname (FOCUS_OUT);
307	set_hookname (VIEW_CHANGE);
308	set_hookname (SCROLL_BACK);
309	set_hookname (TTY_ACTIVITY);
310	set_hookname (REFRESH_BEGIN);
311	set_hookname (REFRESH_END);
312	set_hookname (KEYBOARD_COMMAND);
313		663
314	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	664	HV *option = get_hv ("urxvt::OPTION", 1);
315	}	665	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		666	# define nodef(name)
		667	# include "optinc.h"
		668	# undef nodef
		669	# undef def
316		670
317	void	671	HV *stash = gv_stashpv ("urxvt", 1);
318	set_should_invoke (int htype, int value)	672	static const struct {
319	CODE:	673	const char *name;
320	rxvt_perl.should_invoke [htype] = value;	674	IV iv;
		675	} *civ, const_iv[] = {
		676	# define const_iv(name) { # name, (IV)name }
		677	const_iv (NUM_RESOURCES),
		678	const_iv (DEFAULT_RSTYLE),
		679	const_iv (OVERLAY_RSTYLE),
		680	const_iv (Color_Bits),
		681	const_iv (RS_bgShift), const_iv (RS_bgMask),
		682	const_iv (RS_fgShift), const_iv (RS_fgMask),
		683	const_iv (RS_Careful),
		684	const_iv (RS_fontCount),
		685	const_iv (RS_fontShift),
		686	const_iv (RS_fontMask),
		687	const_iv (RS_baseattrMask),
		688	const_iv (RS_attrMask),
		689	const_iv (RS_redraw),
		690	const_iv (RS_Sel),
		691	const_iv (RS_Bold),
		692	const_iv (RS_Italic),
		693	const_iv (RS_Blink),
		694	const_iv (RS_RVid),
		695	const_iv (RS_Uline),
		696
		697	const_iv (CurrentTime),
		698	const_iv (ShiftMask),
		699	const_iv (LockMask),
		700	const_iv (ControlMask),
		701	const_iv (Mod1Mask),
		702	const_iv (Mod2Mask),
		703	const_iv (Mod3Mask),
		704	const_iv (Mod4Mask),
		705	const_iv (Mod5Mask),
		706	const_iv (Button1Mask),
		707	const_iv (Button2Mask),
		708	const_iv (Button3Mask),
		709	const_iv (Button4Mask),
		710	const_iv (Button5Mask),
		711	const_iv (AnyModifier),
		712
		713	const_iv (NoSymbol),
		714	const_iv (GrabModeSync),
		715	const_iv (GrabModeAsync),
		716
		717	const_iv (NoEventMask),
		718	const_iv (KeyPressMask),
		719	const_iv (KeyReleaseMask),
		720	const_iv (ButtonPressMask),
		721	const_iv (ButtonReleaseMask),
		722	const_iv (EnterWindowMask),
		723	const_iv (LeaveWindowMask),
		724	const_iv (PointerMotionMask),
		725	const_iv (PointerMotionHintMask),
		726	const_iv (Button1MotionMask),
		727	const_iv (Button2MotionMask),
		728	const_iv (Button3MotionMask),
		729	const_iv (Button4MotionMask),
		730	const_iv (Button5MotionMask),
		731	const_iv (ButtonMotionMask),
		732	const_iv (KeymapStateMask),
		733	const_iv (ExposureMask),
		734	const_iv (VisibilityChangeMask),
		735	const_iv (StructureNotifyMask),
		736	const_iv (ResizeRedirectMask),
		737	const_iv (SubstructureNotifyMask),
		738	const_iv (SubstructureRedirectMask),
		739	const_iv (FocusChangeMask),
		740	const_iv (PropertyChangeMask),
		741	const_iv (ColormapChangeMask),
		742	const_iv (OwnerGrabButtonMask),
		743
		744	const_iv (KeyPress),
		745	const_iv (KeyRelease),
		746	const_iv (ButtonPress),
		747	const_iv (ButtonRelease),
		748	const_iv (MotionNotify),
		749	const_iv (EnterNotify),
		750	const_iv (LeaveNotify),
		751	const_iv (FocusIn),
		752	const_iv (FocusOut),
		753	const_iv (KeymapNotify),
		754	const_iv (Expose),
		755	const_iv (GraphicsExpose),
		756	const_iv (NoExpose),
		757	const_iv (VisibilityNotify),
		758	const_iv (CreateNotify),
		759	const_iv (DestroyNotify),
		760	const_iv (UnmapNotify),
		761	const_iv (MapNotify),
		762	const_iv (MapRequest),
		763	const_iv (ReparentNotify),
		764	const_iv (ConfigureNotify),
		765	const_iv (ConfigureRequest),
		766	const_iv (GravityNotify),
		767	const_iv (ResizeRequest),
		768	const_iv (CirculateNotify),
		769	const_iv (CirculateRequest),
		770	const_iv (PropertyNotify),
		771	const_iv (SelectionClear),
		772	const_iv (SelectionRequest),
		773	const_iv (SelectionNotify),
		774	const_iv (ColormapNotify),
		775	const_iv (ClientMessage),
		776	const_iv (MappingNotify),
		777	# if ENABLE_XIM_ONTHESPOT
		778	const_iv (XIMReverse),
		779	const_iv (XIMUnderline),
		780	const_iv (XIMHighlight),
		781	const_iv (XIMPrimary),
		782	const_iv (XIMSecondary),
		783	const_iv (XIMTertiary),
		784	const_iv (XIMVisibleToForward),
		785	const_iv (XIMVisibleToBackword),
		786	const_iv (XIMVisibleToCenter),
		787	# if 0
		788	const_iv (XIMForwardChar),
		789	const_iv (XIMBackwardChar),
		790	const_iv (XIMForwardWord),
		791	const_iv (XIMBackwardWord),
		792	const_iv (XIMCaretUp),
		793	const_iv (XIMCaretDown),
		794	const_iv (XIMNextLine),
		795	const_iv (XIMPreviousLine),
		796	const_iv (XIMLineStart),
		797	const_iv (XIMLineEnd),
		798	const_iv (XIMAbsolutePosition),
		799	const_iv (XIMDontChange),
		800	# endif
		801	# endif
		802	};
		803
		804	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		805	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		806	}
321		807
322	void	808	void
323	warn (const char *msg)	809	warn (const char *msg)
324	CODE:	810	CODE:
325	rxvt_warn ("%s", msg);	811	rxvt_warn ("%s", msg);
326		812
327	void	813	void
328	fatal (const char *msg)	814	fatal (const char *msg)
329	CODE:	815	CODE:
330	rxvt_fatal ("%s", msg);	816	rxvt_fatal ("%s", msg);
		817
		818	void
		819	_exit (int status)
331		820
332	NV	821	NV
333	NOW ()	822	NOW ()
334	CODE:	823	CODE:
335	RETVAL = NOW;	824	RETVAL = ev::now ();
336	OUTPUT:	825	OUTPUT:
337	RETVAL	826	RETVAL
338		827
		828	int
		829	GET_BASEFG (int rend)
		830	CODE:
		831	RETVAL = GET_BASEFG (rend);
		832	OUTPUT:
		833	RETVAL
		834
		835	int
		836	GET_BASEBG (int rend)
		837	CODE:
		838	RETVAL = GET_BASEBG (rend);
		839	OUTPUT:
		840	RETVAL
		841
		842	int
		843	SET_FGCOLOR (int rend, int new_color)
		844	CODE:
		845	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		846	OUTPUT:
		847	RETVAL
		848
		849	int
		850	SET_BGCOLOR (int rend, int new_color)
		851	CODE:
		852	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		853	OUTPUT:
		854	RETVAL
		855
		856	int
		857	GET_CUSTOM (int rend)
		858	CODE:
		859	RETVAL = (rend & RS_customMask) >> RS_customShift;
		860	OUTPUT:
		861	RETVAL
		862
		863	int
		864	SET_CUSTOM (int rend, int new_value)
		865	CODE:
		866	{
		867	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		868	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		869
		870	RETVAL = (rend & ~RS_customMask)
		871	| ((new_value << RS_customShift) & RS_customMask);
		872	}
		873	OUTPUT:
		874	RETVAL
		875
		876	void
		877	termlist ()
		878	PPCODE:
		879	{
		880	EXTEND (SP, rxvt_term::termlist.size ());
		881
		882	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		883	if ((*t)->perl.self)
		884	PUSHs (sv_2mortal (newSVterm (*t)));
		885	}
		886
		887	IV
		888	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		889	CODE:
		890	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		891	req->cb_sv = newSVsv (cb);
		892	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		893	av_push (av, newSViv ((IV)req));
		894	RETVAL = (IV)req;
		895	OUTPUT:
		896	RETVAL
		897
		898	void
		899	_delete_selection_request (IV req_)
		900	CODE:
		901	rxvt_selection *req = (rxvt_selection *)req_;
		902	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		903	int i;
		904
		905	for (i = AvFILL (av); i >= 0; i--)
		906	if (SvIV (*av_fetch (av, i, 1)) == req_)
		907	break;
		908
		909	for (; i < AvFILL (av); i++)
		910	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		911
		912	av_pop (av);
		913
		914	delete req;
		915
339	MODULE = urxvt PACKAGE = urxvt::term	916	MODULE = urxvt PACKAGE = urxvt::term
		917
		918	SV *
		919	_new (AV *env, AV *arg)
		920	CODE:
		921	{
		922	rxvt_term *term = new rxvt_term;
		923
		924	stringvec *argv = new stringvec;
		925	for (int i = 0; i <= AvFILL (arg); i++)
		926	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		927
		928	stringvec *envv = new stringvec;
		929	for (int i = AvFILL (env) + 1; i--; )
		930	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		931
		932	try
		933	{
		934	term->init (argv, envv);
		935	}
		936	catch (const class rxvt_failure_exception &e)
		937	{
		938	term->destroy ();
		939	croak ("error while initializing new terminal instance");
		940	}
		941
		942	RETVAL = term && term->perl.self
		943	? newSVterm (term) : &PL_sv_undef;
		944	}
		945	OUTPUT:
		946	RETVAL
		947
		948	void
		949	rxvt_term::destroy ()
		950
		951	void
		952	rxvt_term::set_should_invoke (int htype, int inc)
		953	CODE:
		954	THIS->perl.should_invoke [htype] += inc;
		955
		956	int
		957	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		958	CODE:
		959	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		960	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		961	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		962	OUTPUT: RETVAL
		963
		964	int
		965	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		966	CODE:
		967	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		968	OUTPUT: RETVAL
		969
		970	void
		971	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		972	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		973	CODE:
		974	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		975
		976	void
		977	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		978	CODE:
		979	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		980
		981	bool
		982	rxvt_term::grab (Time eventtime, int sync = 0)
		983	CODE:
		984	{
		985	int mode = sync ? GrabModeSync : GrabModeAsync;
		986
		987	THIS->perl.grabtime = 0;
		988
		989	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		990	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		991	mode, mode, None, GRAB_CURSOR, eventtime))
		992	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		993	THIS->perl.grabtime = eventtime;
		994	else
		995	XUngrabPointer (THIS->dpy, eventtime);
		996
		997	RETVAL = !!THIS->perl.grabtime;
		998	}
		999	OUTPUT:
		1000	RETVAL
		1001
		1002	void
		1003	rxvt_term::allow_events_async ()
		1004	CODE:
		1005	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1006
		1007	void
		1008	rxvt_term::allow_events_sync ()
		1009	CODE:
		1010	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1011
		1012	void
		1013	rxvt_term::allow_events_replay ()
		1014	CODE:
		1015	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1016	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1017
		1018	void
		1019	rxvt_term::ungrab ()
		1020	CODE:
		1021	ungrab (THIS);
		1022
		1023	int
		1024	rxvt_term::XStringToKeysym (char *string)
		1025	CODE:
		1026	RETVAL = XStringToKeysym (string);
		1027	OUTPUT: RETVAL
		1028
		1029	char *
		1030	rxvt_term::XKeysymToString (int sym)
		1031	CODE:
		1032	RETVAL = XKeysymToString (sym);
		1033	OUTPUT: RETVAL
		1034
		1035	int
		1036	rxvt_term::XKeysymToKeycode (int sym)
		1037	CODE:
		1038	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1039	OUTPUT: RETVAL
		1040
		1041	int
		1042	rxvt_term::XKeycodeToKeysym (int code, int index)
		1043	CODE:
		1044	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1045	OUTPUT: RETVAL
340		1046
341	int	1047	int
342	rxvt_term::strwidth (SV *str)	1048	rxvt_term::strwidth (SV *str)
343	CODE:	1049	CODE:
344	{	1050	{
345	wchar_t *wstr = sv2wcs (str);	1051	wchar_t *wstr = sv2wcs (str);
346		1052
347	rxvt_push_locale (THIS->locale);	1053	rxvt_push_locale (THIS->locale);
348	RETVAL = wcswidth (wstr, wcslen (wstr));	1054	RETVAL = 0;
		1055	for (wchar_t *wc = wstr; *wc; wc++)
		1056	{
		1057	int w = WCWIDTH (*wc);
		1058
		1059	if (w)
		1060	RETVAL += max (w, 1);
		1061	}
349	rxvt_pop_locale ();	1062	rxvt_pop_locale ();
350		1063
351	free (wstr);	1064	free (wstr);
352	}	1065	}
353	OUTPUT:	1066	OUTPUT:
…		…
380		1093
381	rxvt_push_locale (THIS->locale);	1094	rxvt_push_locale (THIS->locale);
382	wchar_t *wstr = rxvt_mbstowcs (data, len);	1095	wchar_t *wstr = rxvt_mbstowcs (data, len);
383	rxvt_pop_locale ();	1096	rxvt_pop_locale ();
384		1097
385	char *str = rxvt_wcstoutf8 (wstr);	1098	RETVAL = wcs2sv (wstr);
386	free (wstr);	1099	free (wstr);
		1100	}
		1101	OUTPUT:
		1102	RETVAL
387		1103
388	RETVAL = newSVpv (str, 0);	1104	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
389	SvUTF8_on (RETVAL);	1105
		1106	#define TERM_OFFSET_width TERM_OFFSET(width)
		1107	#define TERM_OFFSET_height TERM_OFFSET(height)
		1108	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1109	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1110	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1111	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1112	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1113	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1114	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1115	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1116	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1117	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1118	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1119	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1120	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1121	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1122
		1123	int
		1124	rxvt_term::width ()
		1125	ALIAS:
		1126	width = TERM_OFFSET_width
		1127	height = TERM_OFFSET_height
		1128	fwidth = TERM_OFFSET_fwidth
		1129	fheight = TERM_OFFSET_fheight
		1130	fbase = TERM_OFFSET_fbase
		1131	nrow = TERM_OFFSET_nrow
		1132	ncol = TERM_OFFSET_ncol
		1133	focus = TERM_OFFSET_focus
		1134	mapped = TERM_OFFSET_mapped
		1135	int_bwidth = TERM_OFFSET_int_bwidth
		1136	ext_bwidth = TERM_OFFSET_ext_bwidth
		1137	lineSpace = TERM_OFFSET_lineSpace
		1138	letterSpace = TERM_OFFSET_letterSpace
		1139	saveLines = TERM_OFFSET_saveLines
		1140	total_rows = TERM_OFFSET_total_rows
		1141	top_row = TERM_OFFSET_top_row
		1142	CODE:
		1143	RETVAL = *(int *)((char *)THIS + ix);
		1144	OUTPUT:
		1145	RETVAL
		1146
		1147	unsigned int
		1148	rxvt_term::ModLevel3Mask ()
		1149	ALIAS:
		1150	ModLevel3Mask = 0
		1151	ModMetaMask = 1
		1152	ModNumLockMask = 2
		1153	current_screen = 3
		1154	hidden_cursor = 4
		1155	CODE:
		1156	switch (ix)
		1157	{
		1158	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1159	case 1: RETVAL = THIS->ModMetaMask; break;
		1160	case 2: RETVAL = THIS->ModNumLockMask; break;
		1161	case 3: RETVAL = THIS->current_screen; break;
		1162	#ifdef CURSOR_BLINK
		1163	case 4: RETVAL = THIS->hidden_cursor; break;
		1164	#endif
		1165	}
		1166	OUTPUT:
		1167	RETVAL
		1168
		1169	char *
		1170	rxvt_term::display_id ()
		1171	ALIAS:
		1172	display_id = 0
		1173	locale = 1
		1174	CODE:
		1175	switch (ix)
		1176	{
		1177	case 0: RETVAL = THIS->display->id; break;
		1178	case 1: RETVAL = THIS->locale; break;
		1179	}
		1180	OUTPUT:
		1181	RETVAL
		1182
		1183	SV *
		1184	rxvt_term::envv ()
		1185	ALIAS:
		1186	argv = 1
		1187	PPCODE:
		1188	{
		1189	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1190
		1191	EXTEND (SP, vec->size ());
		1192
		1193	for (char **i = vec->begin (); i != vec->end (); ++i)
		1194	if (*i)
		1195	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1196	}
		1197
		1198	int
		1199	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1200	CODE:
		1201	RETVAL = THIS->pty_ev.events;
		1202	if (events != ev::UNDEF)
		1203	THIS->pty_ev.set (events);
		1204	OUTPUT:
		1205	RETVAL
		1206
		1207	int
		1208	rxvt_term::pty_fd ()
		1209	CODE:
		1210	RETVAL = THIS->pty->pty;
		1211	OUTPUT:
		1212	RETVAL
		1213
		1214	Window
		1215	rxvt_term::parent ()
		1216	CODE:
		1217	RETVAL = THIS->parent;
		1218	OUTPUT:
		1219	RETVAL
		1220
		1221	Window
		1222	rxvt_term::vt ()
		1223	CODE:
		1224	RETVAL = THIS->vt;
		1225	OUTPUT:
		1226	RETVAL
		1227
		1228	void
		1229	rxvt_term::vt_emask_add (U32 emask)
		1230	CODE:
		1231	THIS->vt_emask_perl |= emask;
		1232	THIS->vt_select_input ();
		1233
		1234	U32
		1235	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1236	CODE:
		1237	RETVAL = THIS->rstyle;
		1238	THIS->rstyle = new_rstyle;
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	int
		1243	rxvt_term::view_start (int newval = 1)
		1244	PROTOTYPE: $;$
		1245	CODE:
		1246	{
		1247	RETVAL = THIS->view_start;
		1248
		1249	if (newval <= 0)
		1250	THIS->scr_changeview (max (newval, THIS->top_row));
		1251	}
		1252	OUTPUT:
		1253	RETVAL
		1254
		1255	void
		1256	rxvt_term::set_urgency (bool enable)
		1257
		1258	void
		1259	rxvt_term::focus_in ()
		1260
		1261	void
		1262	rxvt_term::focus_out ()
		1263
		1264	void
		1265	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1266	ALIAS:
		1267	key_release = 1
		1268	CODE:
		1269	{
		1270	XKeyEvent xkey;
		1271
		1272	memset (&xkey, 0, sizeof (xkey));
		1273
		1274	xkey.time = time;
		1275	xkey.state = state;
		1276	xkey.keycode = keycode;
		1277
		1278	xkey.type = ix ? KeyRelease : KeyPress;
		1279	xkey.display = THIS->dpy;
		1280	xkey.window = THIS->vt;
		1281	xkey.root = THIS->display->root;
		1282	xkey.subwindow = THIS->vt;
		1283
		1284	if (ix)
		1285	THIS->key_release (xkey);
		1286	else
		1287	THIS->key_press (xkey);
		1288	}
		1289
		1290	void
		1291	rxvt_term::want_refresh ()
		1292	CODE:
		1293	THIS->want_refresh = 1;
		1294	THIS->refresh_check ();
		1295
		1296	void
		1297	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1298	PPCODE:
		1299	{
		1300	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1301	XSRETURN_EMPTY;
		1302
		1303	line_t &l = ROW(row_number);
		1304
		1305	if (GIMME_V != G_VOID)
		1306	{
		1307	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1308
		1309	for (int col = 0; col < THIS->ncol; col++)
		1310	wstr [col] = l.t [col];
		1311
		1312	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1313	}
		1314
		1315	if (new_text)
		1316	{
		1317	wchar_t *wstr = sv2wcs (new_text);
		1318
		1319	int len = min (wcslen (wstr) - start_ofs, max_len);
		1320
		1321	if (start_col < 0 || start_col + len > THIS->ncol)
		1322	{
		1323	free (wstr);
		1324	croak ("new_text extends beyond horizontal margins");
		1325	}
		1326
		1327	for (int col = start_col; col < start_col + len; col++)
		1328	{
		1329	l.t [col] = wstr [start_ofs + col - start_col];
		1330	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1331	}
		1332
390	free (str);	1333	free (wstr);
		1334	}
		1335	}
		1336
		1337	void
		1338	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1339	PPCODE:
		1340	{
		1341	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1342	XSRETURN_EMPTY;
		1343
		1344	line_t &l = ROW(row_number);
		1345
		1346	if (GIMME_V != G_VOID)
		1347	{
		1348	AV *av = newAV ();
		1349
		1350	av_extend (av, THIS->ncol - 1);
		1351	for (int col = 0; col < THIS->ncol; col++)
		1352	av_store (av, col, newSViv (l.r [col]));
		1353
		1354	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1355	}
		1356
		1357	if (new_rend)
		1358	{
		1359	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1360	croak ("new_rend must be arrayref");
		1361
		1362	AV *av = (AV *)SvRV (new_rend);
		1363	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1364
		1365	if (start_col < 0 || start_col + len > THIS->ncol)
		1366	croak ("new_rend array extends beyond horizontal margins");
		1367
		1368	for (int col = start_col; col < start_col + len; col++)
		1369	{
		1370	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1371
		1372	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1373	}
		1374	}
		1375	}
		1376
		1377	int
		1378	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1379	CODE:
		1380	{
		1381	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1382	XSRETURN_EMPTY;
		1383
		1384	line_t &l = ROW(row_number);
		1385	RETVAL = l.l;
		1386
		1387	if (new_length >= 0)
		1388	l.l = new_length;
		1389	}
		1390	OUTPUT:
		1391	RETVAL
		1392
		1393	bool
		1394	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1395	CODE:
		1396	{
		1397	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1398	XSRETURN_EMPTY;
		1399
		1400	line_t &l = ROW(row_number);
		1401	RETVAL = l.is_longer ();
		1402
		1403	if (new_is_longer >= 0)
		1404	l.is_longer (new_is_longer);
		1405	}
		1406	OUTPUT:
		1407	RETVAL
		1408
		1409	SV *
		1410	rxvt_term::special_encode (SV *string)
		1411	CODE:
		1412	{
		1413	wchar_t *wstr = sv2wcs (string);
		1414	int wlen = wcslen (wstr);
		1415	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1416
		1417	rxvt_push_locale (THIS->locale);
		1418
		1419	wchar_t *r = rstr;
		1420	for (wchar_t *s = wstr; *s; s++)
		1421	{
		1422	int w = WCWIDTH (*s);
		1423
		1424	if (w == 0)
		1425	{
		1426	if (r == rstr)
		1427	croak ("leading combining character unencodable");
		1428
		1429	unicode_t n = rxvt_compose (r[-1], *s);
		1430	if (n == NOCHAR)
		1431	n = rxvt_composite.compose (r[-1], *s);
		1432
		1433	r[-1] = n;
		1434	}
		1435	#if !UNICODE_3
		1436	else if (*s >= 0x10000)
		1437	*r++ = rxvt_composite.compose (*s);
		1438	#endif
		1439	else
		1440	*r++ = *s;
		1441
		1442	// the *2 above only allows wcwidth <= 2
		1443	if (w > 1)
		1444	*r++ = NOCHAR;
		1445	}
		1446
		1447	rxvt_pop_locale ();
		1448
		1449	RETVAL = wcs2sv (rstr, r - rstr);
		1450	}
		1451	OUTPUT:
		1452	RETVAL
		1453
		1454	SV *
		1455	rxvt_term::special_decode (SV *text)
		1456	CODE:
		1457	{
		1458	wchar_t *wstr = sv2wcs (text);
		1459	int dlen = 0;
		1460
		1461	// find length
		1462	for (wchar_t *s = wstr; *s; s++)
		1463	if (*s == NOCHAR)
		1464	;
		1465	else if (IS_COMPOSE (*s))
		1466	dlen += rxvt_composite.expand (*s, 0);
		1467	else
		1468	dlen++;
		1469
		1470	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1471
		1472	// decode
		1473	wchar_t *r = rstr;
		1474	for (wchar_t *s = wstr; *s; s++)
		1475	if (*s == NOCHAR)
		1476	;
		1477	else if (IS_COMPOSE (*s))
		1478	r += rxvt_composite.expand (*s, r);
		1479	else
		1480	*r++ = *s;
		1481
		1482	RETVAL = wcs2sv (rstr, r - rstr);
391	}	1483	}
392	OUTPUT:	1484	OUTPUT:
393	RETVAL	1485	RETVAL
394		1486
395	void	1487	void
396	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1488	rxvt_term::_resource (char *name, int index, SV *newval = 0)
397	PPCODE:	1489	PPCODE:
398	{	1490	{
399	struct resval { const char *name; int value; } rslist [] = {	1491	static const struct resval { const char *name; int value; } *rs, rslist [] = {
400	# define Rs_def(name) { # name, Rs_ ## name },	1492	# define def(name) { # name, Rs_ ## name },
401	# define Rs_reserve(name,count)	1493	# define reserve(name,count)
402	# include "rsinc.h"	1494	# include "rsinc.h"
403	# undef Rs_def	1495	# undef def
404	# undef Rs_reserve	1496	# undef reserve
405	};	1497	};
406		1498
407	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1499	rs = rslist + ecb_array_length (rslist);
408		1500
		1501	if (*name)
409	do {	1502	{
		1503	do {
410	if (rs-- == rslist)	1504	if (rs-- == rslist)
411	croak ("no such resource '%s', requested", name);	1505	croak ("no such resource '%s', requested", name);
412	} while (strcmp (name, rs->name));	1506	} while (strcmp (name, rs->name));
413		1507
414	index += rs->value;	1508	index += rs->value;
		1509	}
		1510	else
		1511	{
		1512	--rs;
		1513	name = "";
		1514	}
415		1515
416	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1516	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
417	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1517	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
418		1518
419	if (GIMME_V != G_VOID)	1519	if (GIMME_V != G_VOID)
…		…
430	else	1530	else
431	THIS->rs [index] = 0;	1531	THIS->rs [index] = 0;
432	}	1532	}
433	}	1533	}
434		1534
		1535	const char *
		1536	rxvt_term::x_resource (const char *name)
		1537
		1538	bool
		1539	rxvt_term::option (U8 optval, int set = -1)
		1540	CODE:
		1541	{
		1542	RETVAL = THIS->option (optval);
		1543
		1544	if (set >= 0)
		1545	{
		1546	THIS->set_option (optval, set);
		1547
		1548	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1549	switch (optval)
		1550	{
		1551	case Opt_skipBuiltinGlyphs:
		1552	THIS->set_fonts ();
		1553	THIS->scr_remap_chars ();
		1554	THIS->scr_touch (true);
		1555	THIS->want_refresh = 1;
		1556	THIS->refresh_check ();
		1557	break;
		1558
		1559	case Opt_cursorUnderline:
		1560	THIS->want_refresh = 1;
		1561	THIS->refresh_check ();
		1562	break;
		1563
		1564	# case Opt_scrollBar_floating:
		1565	# case Opt_scrollBar_right:
		1566	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1567	# break;
		1568	}
		1569	}
		1570	}
		1571	OUTPUT:
		1572	RETVAL
		1573
		1574	bool
		1575	rxvt_term::parse_keysym (char *keysym, char *str)
		1576	CODE:
		1577	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1578	THIS->keyboard->register_done ();
		1579	OUTPUT:
		1580	RETVAL
		1581
435	void	1582	void
		1583	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1584	CODE:
		1585	wchar_t *wstr = sv2wcs (str);
		1586	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1587	free (wstr);
		1588
		1589	void
436	rxvt_term::selection_mark (...)	1590	rxvt_term::screen_cur (...)
437	PROTOTYPE: $;$$	1591	PROTOTYPE: $;$$
438	ALIAS:	1592	ALIAS:
		1593	screen_cur = 0
439	selection_beg = 1	1594	selection_beg = 1
440	selection_end = 2	1595	selection_end = 2
		1596	selection_mark = 3
441	PPCODE:	1597	PPCODE:
442	{	1598	{
443	row_col_t &sel = ix == 1 ? THIS->selection.beg	1599	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1600	: ix == 1 ? THIS->selection.beg
444	: ix == 2 ? THIS->selection.end	1601	: ix == 2 ? THIS->selection.end
445	: THIS->selection.mark;	1602	: THIS->selection.mark;
446		1603
447	if (GIMME_V != G_VOID)	1604	if (GIMME_V != G_VOID)
448	{	1605	{
449	EXTEND (SP, 2);	1606	EXTEND (SP, 2);
450	PUSHs (sv_2mortal (newSViv (sel.row)));	1607	PUSHs (sv_2mortal (newSViv (rc.row)));
451	PUSHs (sv_2mortal (newSViv (sel.col)));	1608	PUSHs (sv_2mortal (newSViv (rc.col)));
452	}	1609	}
453		1610
454	if (items == 3)	1611	if (items >= 3)
		1612	{
		1613	rc.row = SvIV (ST (1));
		1614	rc.col = SvIV (ST (2));
		1615
		1616	if (ix == 2)
455	{	1617	{
456	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1618	if (rc.col == 0)
457	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1619	{
		1620	// col == 0 means end of previous line
		1621	rc.row--;
		1622	rc.col = THIS->ncol;
		1623	}
		1624	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1625	&& rc.col > ROW(rc.row).l)
		1626	{
		1627	// col >= length means while line and add newline
		1628	rc.col = THIS->ncol;
		1629	}
		1630	}
		1631
		1632	clamp_it (rc.col, 0, THIS->ncol);
		1633	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
458		1634
459	if (ix)	1635	if (ix)
		1636	{
		1637	THIS->selection.screen = THIS->current_screen;
		1638
460	THIS->want_refresh = 1;	1639	THIS->want_refresh = 1;
		1640	THIS->refresh_check ();
		1641	}
461	}	1642	}
462	}	1643	}
463		1644
464	int	1645	int
465	rxvt_term::selection_grab (int eventtime)	1646	rxvt_term::selection_screen (int screen = -1)
		1647	CODE:
		1648	RETVAL = THIS->selection.screen;
		1649	if (screen >= 0)
		1650	THIS->selection.screen = screen;
		1651	OUTPUT:
		1652	RETVAL
466		1653
467	void	1654	void
		1655	rxvt_term::selection_clear (bool clipboard = false)
		1656
		1657	void
		1658	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1659	CODE:
		1660	THIS->selection.op = SELECTION_CONT;
		1661	THIS->selection.rect = rect;
		1662	THIS->selection_make (eventtime);
		1663
		1664	int
		1665	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1666
		1667	void
468	rxvt_term::selection (SV *newtext = 0)	1668	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
469	PPCODE:	1669	PPCODE:
470	{	1670	{
		1671	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1672	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1673
471	if (GIMME_V != G_VOID)	1674	if (GIMME_V != G_VOID)
472	{	1675	XPUSHs (text
473	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1676	? sv_2mortal (wcs2sv (text, len))
474	SV *sv = newSVpv (sel, 0);	1677	: &PL_sv_undef);
475	SvUTF8_on (sv);
476	free (sel);
477	XPUSHs (sv_2mortal (sv));
478	}
479		1678
480	if (newtext)	1679	if (newtext)
481	{	1680	{
482	free (THIS->selection.text);
483
484	THIS->selection.text = sv2wcs (newtext);
485	THIS->selection.len = wcslen (THIS->selection.text);
486	}
487	}
488
489	void
490	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
491
492	void
493	rxvt_term::scr_overlay_off ()
494
495	void
496	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
497	CODE:
498	THIS->scr_overlay_set (x, y, text, rend);
499
500	void
501	rxvt_term::scr_overlay_set (int x, int y, SV *text)
502	CODE:
503	{
504	wchar_t *wtext = sv2wcs (text);
505	THIS->scr_overlay_set (x, y, wtext);
506	free (wtext);	1681	free (text);
		1682
		1683	text = sv2wcs (newtext);
		1684	len = wcslen (text);
		1685	}
		1686	}
		1687
		1688	char
		1689	rxvt_term::cur_charset ()
		1690	CODE:
		1691	RETVAL = THIS->charsets [THIS->screen.charset];
		1692	OUTPUT:
		1693	RETVAL
		1694
		1695	void
		1696	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)
		1697
		1698	void
		1699	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1700
		1701	void
		1702	rxvt_term::scr_bell ()
		1703
		1704	void
		1705	rxvt_term::scr_change_screen (int screen)
		1706
		1707	void
		1708	rxvt_term::scr_add_lines (SV *string)
		1709	CODE:
		1710	{
		1711	wchar_t *wstr = sv2wcs (string);
		1712	THIS->scr_add_lines (wstr, wcslen (wstr));
		1713	free (wstr);
507	}	1714	}
508		1715
509	void	1716	void
510	rxvt_term::tt_write (SV *octets)	1717	rxvt_term::tt_write (SV *octets)
511	INIT:	1718	INIT:
512	STRLEN len;	1719	STRLEN len;
513	char *str = SvPVbyte (octets, len);	1720	char *str = SvPVbyte (octets, len);
514	C_ARGS:	1721	C_ARGS:
515	(unsigned char *)str, len	1722	str, len
516		1723
517	MODULE = urxvt PACKAGE = urxvt::timer	1724	void
		1725	rxvt_term::tt_paste (SV *octets)
		1726	INIT:
		1727	STRLEN len;
		1728	char *str = SvPVbyte (octets, len);
		1729	C_ARGS:
		1730	str, len
		1731
		1732	void
		1733	rxvt_term::cmd_parse (SV *octets)
		1734	CODE:
		1735	{
		1736	STRLEN len;
		1737	char *str = SvPVbyte (octets, len);
		1738
		1739	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1740	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1741
		1742	THIS->cmdbuf_ptr = str;
		1743	THIS->cmdbuf_endp = str + len;
		1744
		1745	rxvt_push_locale (THIS->locale);
		1746	THIS->cmd_parse ();
		1747	rxvt_pop_locale ();
		1748
		1749	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1750	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1751	}
518		1752
519	SV *	1753	SV *
520	timer::new ()	1754	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
521	CODE:	1755	CODE:
522	timer *w = new timer;	1756	{
		1757	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
523	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1758	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
524	w->self = (HV *)SvRV (RETVAL);	1759	o->self = (HV *)SvRV (RETVAL);
		1760	}
		1761	OUTPUT:
		1762	RETVAL
		1763
		1764	#############################################################################
		1765	# Various X Utility Functions
		1766	#############################################################################
		1767
		1768	void
		1769	rxvt_term::XListProperties (Window window)
		1770	PPCODE:
		1771	{
		1772	int count;
		1773	Atom *props = XListProperties (THIS->dpy, window, &count);
		1774
		1775	EXTEND (SP, count);
		1776	while (count--)
		1777	PUSHs (newSVuv ((U32)props [count]));
		1778
		1779	XFree (props);
		1780	}
		1781
		1782	void
		1783	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1784	PPCODE:
		1785	{
		1786	Atom type;
		1787	int format;
		1788	unsigned long nitems;
		1789	unsigned long bytes_after;
		1790	unsigned char *prop;
		1791
		1792	XGetWindowProperty (THIS->dpy, window, property,
		1793	0, 1<<24, 0, AnyPropertyType,
		1794	&type, &format, &nitems, &bytes_after, &prop);
		1795
		1796	if (type != None)
		1797	{
		1798	int elemsize = format == 16 ? sizeof (short)
		1799	: format == 32 ? sizeof (long)
		1800	: 1;
		1801
		1802	EXTEND (SP, 3);
		1803	PUSHs (newSVuv ((U32)type));
		1804	PUSHs (newSViv (format));
		1805	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1806	XFree (prop);
		1807	}
		1808	}
		1809
		1810	void
		1811	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1812	CODE:
		1813	{
		1814	STRLEN len;
		1815	char *data_ = SvPVbyte (data, len);
		1816
		1817	int elemsize = format == 16 ? sizeof (short)
		1818	: format == 32 ? sizeof (long)
		1819	: 1;
		1820
		1821	XChangeProperty (THIS->dpy, window, property,
		1822	type, format, PropModeReplace,
		1823	(unsigned char *)data_, len / elemsize);
		1824	}
		1825
		1826	Atom
		1827	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1828	C_ARGS: term->dpy, atom_name, only_if_exists
		1829
		1830	char *
		1831	XGetAtomName (rxvt_term *term, Atom atom)
		1832	C_ARGS: term->dpy, atom
		1833	CLEANUP:
		1834	XFree (RETVAL);
		1835
		1836	void
		1837	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1838	C_ARGS: term->dpy, window, property
		1839
		1840	Window
		1841	rxvt_term::DefaultRootWindow ()
		1842	CODE:
		1843	RETVAL = THIS->display->root;
525	OUTPUT:	1844	OUTPUT:
526	RETVAL	1845	RETVAL
527		1846
528	timer *	1847	#if 0
529	timer::cb (SV *cb)	1848
		1849	Window
		1850	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1851	C_ARGS: term->dpy, (Window)parent,
		1852	x, y, width, height, 0,
		1853	term->pix_colors_focused[Color_border],
		1854	term->pix_colors_focused[Color_border]
		1855
		1856	#endif
		1857
		1858	void
		1859	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1860	C_ARGS: term->dpy, window, parent, x, y
		1861
		1862	void
		1863	XMapWindow (rxvt_term *term, Window window)
		1864	C_ARGS: term->dpy, window
		1865
		1866	void
		1867	XUnmapWindow (rxvt_term *term, Window window)
		1868	C_ARGS: term->dpy, window
		1869
		1870	void
		1871	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1872	C_ARGS: term->dpy, window, x, y, width, height
		1873
		1874	void
		1875	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1876	CODE:
		1877	{
		1878	XWindowAttributes attr;
		1879	XGetWindowAttributes (THIS->dpy, window, &attr);
		1880	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1881	}
		1882
		1883	void
		1884	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
530	CODE:	1885	PPCODE:
531	THIS->cb (cb);	1886	{
532	RETVAL = THIS;	1887	int dx, dy;
533	OUTPUT:	1888	Window child;
534	RETVAL
535		1889
536	NV	1890	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
537	timer::at ()	1891	{
538	CODE:	1892	EXTEND (SP, 3);
539	RETVAL = THIS->at;	1893	PUSHs (newSViv (dx));
540	OUTPUT:	1894	PUSHs (newSViv (dy));
541	RETVAL	1895	PUSHs (newSVuv (child));
		1896	}
		1897	}
542		1898
543	timer *	1899	#############################################################################
544	timer::set (NV tstamp)	1900	# urxvt::overlay
545	CODE:	1901	#############################################################################
546	THIS->set (tstamp);
547	RETVAL = THIS;
548	OUTPUT:
549	RETVAL
550		1902
551	timer *
552	timer::start (NV tstamp = THIS->at)
553	CODE:
554	THIS->start (tstamp);
555	RETVAL = THIS;
556	OUTPUT:
557	RETVAL
558
559	timer *
560	timer::stop ()
561	CODE:
562	THIS->stop ();
563	RETVAL = THIS;
564	OUTPUT:
565	RETVAL
566
567	void
568	timer::DESTROY ()
569
570	MODULE = urxvt PACKAGE = urxvt::iow	1903	MODULE = urxvt PACKAGE = urxvt::overlay
571		1904
572	SV *
573	iow::new ()
574	CODE:
575	iow *w = new iow;
576	RETVAL = newSVptr ((void *)w, "urxvt::iow");
577	w->self = (HV *)SvRV (RETVAL);
578	OUTPUT:
579	RETVAL
580
581	iow *
582	iow::cb (SV *cb)
583	CODE:
584	THIS->cb (cb);
585	RETVAL = THIS;
586	OUTPUT:
587	RETVAL
588
589	iow *
590	iow::fd (int fd)
591	CODE:
592	THIS->fd = fd;
593	RETVAL = THIS;
594	OUTPUT:
595	RETVAL
596
597	iow *
598	iow::events (short events)
599	CODE:
600	THIS->events = events;
601	RETVAL = THIS;
602	OUTPUT:
603	RETVAL
604
605	iow *
606	iow::start ()
607	CODE:
608	THIS->start ();
609	RETVAL = THIS;
610	OUTPUT:
611	RETVAL
612
613	iow *
614	iow::stop ()
615	CODE:
616	THIS->stop ();
617	RETVAL = THIS;
618	OUTPUT:
619	RETVAL
620
621	void	1905	void
		1906	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1907
		1908	void
		1909	overlay::show ()
		1910
		1911	void
		1912	overlay::hide ()
		1913
		1914	void
622	iow::DESTROY ()	1915	overlay::DESTROY ()
623		1916
		1917	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
624		1918

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