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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.10 by root, Tue Jan 3 01:29:55 2006 UTC vs.
Revision 1.145 by sf-exg, Fri Dec 2 09:03:43 2011 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
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	#include "iom_perl.h"
		308
		309	/////////////////////////////////////////////////////////////////////////////
		310
173	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
174		312
175	static PerlInterpreter *perl;	313	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}
180		314
181	rxvt_perl_interp::~rxvt_perl_interp ()	315	rxvt_perl_interp::~rxvt_perl_interp ()
182	{	316	{
183	if (perl)	317	if (perl)
184	{	318	{
185	perl_destruct (perl);	319	perl_destruct (perl);
186	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
187	}	322	}
188	}	323	}
189		324
190	void	325	void
191	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
192	{	327	{
193	if (!perl)	328	if (!perl)
194	{	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
195	char *argv[] = {	336	char *args[] = {
196	"",	337	"",
197	"-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;"
198	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
199		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
200	perl = perl_alloc ();	350	perl = perl_alloc ();
201	perl_construct (perl);	351	perl_construct (perl);
202		352
203	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
204	|| 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--)
205	{	408	{
206	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	409	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
207		410	delete req;
208	perl_destruct (perl);
209	perl_free (perl);
210	perl = 0;
211	}	411	}
212	}	412	}
213	}
214		413
215	bool	414	bool event_consumed;
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{
218	if (!perl
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		415
		416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		417	|| term->perl.should_invoke [htype])
		418	{
225	dSP;	419	dSP;
226	va_list ap;	420	va_list ap;
227		421
228	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);
229		631
230	ENTER;	632	ENTER;
231	SAVETMPS;	633	SAVETMPS;
232		634
233	PUSHMARK (SP);	635	dSP;
234
235	XPUSHs (sv_2mortal (newSVterm (term)));
236	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);
237		638
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{
243	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;
246
247	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;
250
251	case DT_STRING:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253	break;
254
255	case DT_END:
256	{
257	va_end (ap);
258
259	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;
262
263	if (count)
264	{
265	SV *status = POPs;
266	count = SvTRUE (status);
267	}
268
269	PUTBACK;
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))	639	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	640	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
275		641
276	if (htype == HOOK_DESTROY)	642	FREETMPS;
277	{	643	LEAVE;
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}
282
283	return count;
284	}
285
286	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288	}
289	}
290	}	644	}
291		645
292	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
293		647
294	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
295		649
296	PROTOTYPES: ENABLE	650	PROTOTYPES: ENABLE
297		651
298	BOOT:	652	BOOT:
299	{	653	{
300	# 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
301	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	659	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302	set_hookname (INIT);	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
303	set_hookname (RESET);	661	# include "hookinc.h"
304	set_hookname (START);	662	# undef def
305	set_hookname (DESTROY);
306	set_hookname (SEL_BEGIN);
307	set_hookname (SEL_EXTEND);
308	set_hookname (SEL_MAKE);
309	set_hookname (SEL_GRAB);
310	set_hookname (FOCUS_IN);
311	set_hookname (FOCUS_OUT);
312	set_hookname (VIEW_CHANGE);
313	set_hookname (SCROLL_BACK);
314	set_hookname (TTY_ACTIVITY);
315	set_hookname (REFRESH_BEGIN);
316	set_hookname (REFRESH_END);
317	set_hookname (KEYBOARD_COMMAND);
318		663
319	newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE));	664	HV *option = get_hv ("urxvt::OPTION", 1);
		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
320		670
321	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	671	HV *stash = gv_stashpv ("urxvt", 1);
322	}	672	static const struct {
		673	const char *name;
		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),
323		696
324	void	697	const_iv (CurrentTime),
325	set_should_invoke (int htype, int value)	698	const_iv (ShiftMask),
326	CODE:	699	const_iv (LockMask),
327	rxvt_perl.should_invoke [htype] = value;	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	}
328		807
329	void	808	void
330	warn (const char *msg)	809	warn (const char *msg)
331	CODE:	810	CODE:
332	rxvt_warn ("%s", msg);	811	rxvt_warn ("%s", msg);
333		812
334	void	813	void
335	fatal (const char *msg)	814	fatal (const char *msg)
336	CODE:	815	CODE:
337	rxvt_fatal ("%s", msg);	816	rxvt_fatal ("%s", msg);
		817
		818	void
		819	_exit (int status)
338		820
339	NV	821	NV
340	NOW ()	822	NOW ()
341	CODE:	823	CODE:
342	RETVAL = NOW;	824	RETVAL = ev::now ();
343	OUTPUT:	825	OUTPUT:
344	RETVAL	826	RETVAL
345		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
346	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	stringvec *envv = new stringvec;
		926
		927	for (int i = 0; i <= AvFILL (arg); i++)
		928	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		929
		930	for (int i = AvFILL (env) + 1; i--; )
		931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		932
		933	envv->push_back (0);
		934
		935	try
		936	{
		937	term->init (argv, envv);
		938	}
		939	catch (const class rxvt_failure_exception &e)
		940	{
		941	term->destroy ();
		942	croak ("error while initializing new terminal instance");
		943	}
		944
		945	RETVAL = term && term->perl.self
		946	? newSVterm (term) : &PL_sv_undef;
		947	}
		948	OUTPUT:
		949	RETVAL
		950
		951	void
		952	rxvt_term::destroy ()
		953
		954	void
		955	rxvt_term::set_should_invoke (int htype, int inc)
		956	CODE:
		957	THIS->perl.should_invoke [htype] += inc;
		958
		959	int
		960	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		961	CODE:
		962	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		963	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		964	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		965	OUTPUT: RETVAL
		966
		967	int
		968	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		969	CODE:
		970	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		971	OUTPUT: RETVAL
		972
		973	void
		974	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		975	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		976	CODE:
		977	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		978
		979	void
		980	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		981	CODE:
		982	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		983
		984	bool
		985	rxvt_term::grab (Time eventtime, int sync = 0)
		986	CODE:
		987	{
		988	int mode = sync ? GrabModeSync : GrabModeAsync;
		989
		990	THIS->perl.grabtime = 0;
		991
		992	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		994	mode, mode, None, GRAB_CURSOR, eventtime))
		995	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		996	THIS->perl.grabtime = eventtime;
		997	else
		998	XUngrabPointer (THIS->dpy, eventtime);
		999
		1000	RETVAL = !!THIS->perl.grabtime;
		1001	}
		1002	OUTPUT:
		1003	RETVAL
		1004
		1005	void
		1006	rxvt_term::allow_events_async ()
		1007	CODE:
		1008	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1009
		1010	void
		1011	rxvt_term::allow_events_sync ()
		1012	CODE:
		1013	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1014
		1015	void
		1016	rxvt_term::allow_events_replay ()
		1017	CODE:
		1018	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1019	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1020
		1021	void
		1022	rxvt_term::ungrab ()
		1023	CODE:
		1024	ungrab (THIS);
		1025
		1026	int
		1027	rxvt_term::XStringToKeysym (char *string)
		1028	CODE:
		1029	RETVAL = XStringToKeysym (string);
		1030	OUTPUT: RETVAL
		1031
		1032	char *
		1033	rxvt_term::XKeysymToString (int sym)
		1034	CODE:
		1035	RETVAL = XKeysymToString (sym);
		1036	OUTPUT: RETVAL
		1037
		1038	int
		1039	rxvt_term::XKeysymToKeycode (int sym)
		1040	CODE:
		1041	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1042	OUTPUT: RETVAL
		1043
		1044	int
		1045	rxvt_term::XKeycodeToKeysym (int code, int index)
		1046	CODE:
		1047	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1048	OUTPUT: RETVAL
347		1049
348	int	1050	int
349	rxvt_term::strwidth (SV *str)	1051	rxvt_term::strwidth (SV *str)
350	CODE:	1052	CODE:
351	{	1053	{
352	wchar_t *wstr = sv2wcs (str);	1054	wchar_t *wstr = sv2wcs (str);
353		1055
354	rxvt_push_locale (THIS->locale);	1056	rxvt_push_locale (THIS->locale);
355	RETVAL = wcswidth (wstr, wcslen (wstr));	1057	RETVAL = 0;
		1058	for (wchar_t *wc = wstr; *wc; wc++)
		1059	{
		1060	int w = WCWIDTH (*wc);
		1061
		1062	if (w)
		1063	RETVAL += max (w, 1);
		1064	}
356	rxvt_pop_locale ();	1065	rxvt_pop_locale ();
357		1066
358	free (wstr);	1067	free (wstr);
359	}	1068	}
360	OUTPUT:	1069	OUTPUT:
…		…
387		1096
388	rxvt_push_locale (THIS->locale);	1097	rxvt_push_locale (THIS->locale);
389	wchar_t *wstr = rxvt_mbstowcs (data, len);	1098	wchar_t *wstr = rxvt_mbstowcs (data, len);
390	rxvt_pop_locale ();	1099	rxvt_pop_locale ();
391		1100
392	char *str = rxvt_wcstoutf8 (wstr);	1101	RETVAL = wcs2sv (wstr);
393	free (wstr);	1102	free (wstr);
394
395	RETVAL = newSVpv (str, 0);
396	SvUTF8_on (RETVAL);
397	free (str);
398	}	1103	}
399	OUTPUT:	1104	OUTPUT:
400	RETVAL	1105	RETVAL
401		1106
		1107	char *
		1108	rxvt_term::locale ()
		1109	CODE:
		1110	RETVAL = THIS->locale;
		1111	OUTPUT:
		1112	RETVAL
		1113
		1114	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1115
		1116	#define TERM_OFFSET_width TERM_OFFSET(width)
		1117	#define TERM_OFFSET_height TERM_OFFSET(height)
		1118	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1119	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1120	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1121	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1122	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1123	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1124	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1125	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1126	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1127	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1128	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1132
402	int	1133	int
403	rxvt_term::nsaved ()	1134	rxvt_term::width ()
		1135	ALIAS:
		1136	width = TERM_OFFSET_width
		1137	height = TERM_OFFSET_height
		1138	fwidth = TERM_OFFSET_fwidth
		1139	fheight = TERM_OFFSET_fheight
		1140	fbase = TERM_OFFSET_fbase
		1141	nrow = TERM_OFFSET_nrow
		1142	ncol = TERM_OFFSET_ncol
		1143	focus = TERM_OFFSET_focus
		1144	mapped = TERM_OFFSET_mapped
		1145	int_bwidth = TERM_OFFSET_int_bwidth
		1146	ext_bwidth = TERM_OFFSET_ext_bwidth
		1147	lineSpace = TERM_OFFSET_lineSpace
		1148	letterSpace = TERM_OFFSET_letterSpace
		1149	saveLines = TERM_OFFSET_saveLines
		1150	total_rows = TERM_OFFSET_total_rows
		1151	top_row = TERM_OFFSET_top_row
404	CODE:	1152	CODE:
405	RETVAL = THIS->nsaved;	1153	RETVAL = *(int *)((char *)THIS + ix);
406	OUTPUT:	1154	OUTPUT:
407	RETVAL	1155	RETVAL
408		1156
		1157	unsigned int
		1158	rxvt_term::ModLevel3Mask ()
		1159	ALIAS:
		1160	ModLevel3Mask = 0
		1161	ModMetaMask = 1
		1162	ModNumLockMask = 2
		1163	current_screen = 3
		1164	hidden_cursor = 4
		1165	CODE:
		1166	switch (ix)
		1167	{
		1168	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1169	case 1: RETVAL = THIS->ModMetaMask; break;
		1170	case 2: RETVAL = THIS->ModNumLockMask; break;
		1171	case 3: RETVAL = THIS->current_screen; break;
		1172	#ifdef CURSOR_BLINK
		1173	case 4: RETVAL = THIS->hidden_cursor; break;
		1174	#endif
		1175	}
		1176	OUTPUT:
		1177	RETVAL
		1178
		1179	char *
		1180	rxvt_term::display_id ()
		1181	ALIAS:
		1182	display_id = 0
		1183	locale = 1
		1184	CODE:
		1185	switch (ix)
		1186	{
		1187	case 0: RETVAL = THIS->display->id; break;
		1188	case 1: RETVAL = THIS->locale; break;
		1189	}
		1190	OUTPUT:
		1191	RETVAL
		1192
		1193	SV *
		1194	rxvt_term::envv ()
		1195	ALIAS:
		1196	argv = 1
		1197	PPCODE:
		1198	{
		1199	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1200
		1201	EXTEND (SP, vec->size ());
		1202
		1203	for (char **i = vec->begin (); i != vec->end (); ++i)
		1204	if (*i)
		1205	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1206	}
		1207
409	int	1208	int
410	rxvt_term::view_start (int newval = -1)	1209	rxvt_term::pty_ev_events (int events = ev::UNDEF)
411	CODE:	1210	CODE:
412	{	1211	RETVAL = THIS->pty_ev.events;
		1212	if (events != ev::UNDEF)
		1213	THIS->pty_ev.set (events);
		1214	OUTPUT:
		1215	RETVAL
		1216
		1217	int
		1218	rxvt_term::pty_fd ()
		1219	CODE:
		1220	RETVAL = THIS->pty->pty;
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	Window
		1225	rxvt_term::parent ()
		1226	CODE:
		1227	RETVAL = THIS->parent;
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	Window
		1232	rxvt_term::vt ()
		1233	CODE:
413	RETVAL = THIS->view_start;	1234	RETVAL = THIS->vt;
		1235	OUTPUT:
		1236	RETVAL
414		1237
415	if (newval >= 0)	1238	void
416	{	1239	rxvt_term::vt_emask_add (U32 emask)
417	THIS->view_start = min (newval, THIS->nsaved);	1240	CODE:
418	THIS->scr_changeview (RETVAL);	1241	THIS->vt_emask_perl |= emask;
419	}	1242	THIS->vt_select_input ();
420	}	1243
		1244	U32
		1245	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1246	CODE:
		1247	RETVAL = THIS->rstyle;
		1248	THIS->rstyle = new_rstyle;
421	OUTPUT:	1249	OUTPUT:
422	RETVAL	1250	RETVAL
423		1251
424	int	1252	int
425	rxvt_term::nrow ()	1253	rxvt_term::view_start (int newval = 1)
		1254	PROTOTYPE: $;$
426	CODE:	1255	CODE:
		1256	{
427	RETVAL = THIS->nrow;	1257	RETVAL = THIS->view_start;
		1258
		1259	if (newval <= 0)
		1260	THIS->scr_changeview (max (newval, THIS->top_row));
		1261	}
428	OUTPUT:	1262	OUTPUT:
429	RETVAL	1263	RETVAL
430		1264
431	int	1265	void
		1266	rxvt_term::focus_in ()
		1267
		1268	void
432	rxvt_term::ncol ()	1269	rxvt_term::focus_out ()
		1270
		1271	void
		1272	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1273	ALIAS:
		1274	key_release = 1
433	CODE:	1275	CODE:
434	RETVAL = THIS->ncol;	1276	{
435	OUTPUT:	1277	XKeyEvent xkey;
436	RETVAL	1278
		1279	memset (&xkey, 0, sizeof (xkey));
		1280
		1281	xkey.time = time;
		1282	xkey.state = state;
		1283	xkey.keycode = keycode;
		1284
		1285	xkey.type = ix ? KeyRelease : KeyPress;
		1286	xkey.display = THIS->dpy;
		1287	xkey.window = THIS->vt;
		1288	xkey.root = THIS->display->root;
		1289	xkey.subwindow = THIS->vt;
		1290
		1291	if (ix)
		1292	THIS->key_release (xkey);
		1293	else
		1294	THIS->key_press (xkey);
		1295	}
437		1296
438	void	1297	void
439	rxvt_term::want_refresh ()	1298	rxvt_term::want_refresh ()
440	CODE:	1299	CODE:
441	THIS->want_refresh = 1;	1300	THIS->want_refresh = 1;
		1301	THIS->refresh_check ();
442		1302
443	void	1303	void
444	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1304	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
445	PPCODE:	1305	PPCODE:
446	{	1306	{
447	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1307	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
448	croak ("row_number number of out range");	1308	XSRETURN_EMPTY;
449		1309
450	line_t &l = ROW(row_number);	1310	line_t &l = ROW(row_number);
451		1311
452	if (GIMME_V != G_VOID)	1312	if (GIMME_V != G_VOID)
453	{	1313	{
454	wchar_t *wstr = new wchar_t [THIS->ncol];	1314	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
455		1315
456	for (int col = 0; col <THIS->ncol; col++)	1316	for (int col = 0; col < THIS->ncol; col++)
457	wstr [col] = l.t [col];	1317	wstr [col] = l.t [col];
458		1318
459	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
460	free (wstr);
461
462	SV *sv = newSVpv (str, 0);
463	SvUTF8_on (sv);
464	XPUSHs (sv_2mortal (sv));	1319	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
465	free (str);
466	}	1320	}
467		1321
468	if (new_text)	1322	if (new_text)
469	{	1323	{
470	STRLEN slen;
471	char *str = SvPVutf8 (new_text, slen);	1324	wchar_t *wstr = sv2wcs (new_text);
472	wchar_t *wstr = rxvt_utf8towcs (str, slen);
473		1325
474	int len = wcslen (wstr);	1326	int len = min (wcslen (wstr) - start_ofs, max_len);
475		1327
476	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1328	if (start_col < 0 || start_col + len > THIS->ncol)
477	{	1329	{
478	free (wstr);	1330	free (wstr);
479	croak ("new_text extends beyond horizontal margins");	1331	croak ("new_text extends beyond horizontal margins");
480	}	1332	}
481		1333
482	for (int col = start_col; col < start_col + len; col++)	1334	for (int col = start_col; col < start_col + len; col++)
483	{	1335	{
484	l.t [col] = wstr [col - start_col];	1336	l.t [col] = wstr [start_ofs + col - start_col];
485	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1337	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
486	}	1338	}
487		1339
488	free (wstr);	1340	free (wstr);
489	}	1341	}
490	}	1342	}
491		1343
492	void	1344	void
493	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1345	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
494	PPCODE:	1346	PPCODE:
495	{	1347	{
496	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1348	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
497	croak ("row_number number of out range");	1349	XSRETURN_EMPTY;
498		1350
499	line_t &l = ROW(row_number);	1351	line_t &l = ROW(row_number);
500		1352
501	if (GIMME_V != G_VOID)	1353	if (GIMME_V != G_VOID)
502	{	1354	{
…		…
513	{	1365	{
514	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1366	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
515	croak ("new_rend must be arrayref");	1367	croak ("new_rend must be arrayref");
516		1368
517	AV *av = (AV *)SvRV (new_rend);	1369	AV *av = (AV *)SvRV (new_rend);
518	int len = av_len (av) + 1;	1370	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
519		1371
520	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1372	if (start_col < 0 || start_col + len > THIS->ncol)
521	croak ("new_rend array extends beyond horizontal margins");	1373	croak ("new_rend array extends beyond horizontal margins");
522		1374
523	for (int col = start_col; col < start_col + len; col++)	1375	for (int col = start_col; col < start_col + len; col++)
524	{	1376	{
525	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1377	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
526		1378
527	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1379	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
528	}	1380	}
529	}	1381	}
530	}	1382	}
531		1383
532	int	1384	int
533	rxvt_term::ROW_l (int row_number, int new_length = -2)	1385	rxvt_term::ROW_l (int row_number, int new_length = -1)
534	CODE:	1386	CODE:
535	{	1387	{
536	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1388	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
537	croak ("row_number number of out range");	1389	XSRETURN_EMPTY;
538		1390
539	line_t &l = ROW(row_number);	1391	line_t &l = ROW(row_number);
540	RETVAL = l.l;	1392	RETVAL = l.l;
541		1393
542	if (new_length >= -1)	1394	if (new_length >= 0)
543	l.l = new_length;	1395	l.l = new_length;
544	}	1396	}
545	OUTPUT:	1397	OUTPUT:
546	RETVAL	1398	RETVAL
547		1399
		1400	bool
		1401	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1402	CODE:
		1403	{
		1404	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1405	XSRETURN_EMPTY;
		1406
		1407	line_t &l = ROW(row_number);
		1408	RETVAL = l.is_longer ();
		1409
		1410	if (new_is_longer >= 0)
		1411	l.is_longer (new_is_longer);
		1412	}
		1413	OUTPUT:
		1414	RETVAL
		1415
548	SV *	1416	SV *
549	rxvt_term::special_encode (SV *str)	1417	rxvt_term::special_encode (SV *string)
550	CODE:	1418	CODE:
551	abort ();//TODO	1419	{
		1420	wchar_t *wstr = sv2wcs (string);
		1421	int wlen = wcslen (wstr);
		1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1423
		1424	rxvt_push_locale (THIS->locale);
		1425
		1426	wchar_t *r = rstr;
		1427	for (wchar_t *s = wstr; *s; s++)
		1428	{
		1429	int w = WCWIDTH (*s);
		1430
		1431	if (w == 0)
		1432	{
		1433	if (r == rstr)
		1434	croak ("leading combining character unencodable");
		1435
		1436	unicode_t n = rxvt_compose (r[-1], *s);
		1437	if (n == NOCHAR)
		1438	n = rxvt_composite.compose (r[-1], *s);
		1439
		1440	r[-1] = n;
		1441	}
		1442	#if !UNICODE_3
		1443	else if (*s >= 0x10000)
		1444	*r++ = rxvt_composite.compose (*s);
		1445	#endif
		1446	else
		1447	*r++ = *s;
		1448
		1449	// the *2 above only allows wcwidth <= 2
		1450	if (w > 1)
		1451	*r++ = NOCHAR;
		1452	}
		1453
		1454	rxvt_pop_locale ();
		1455
		1456	RETVAL = wcs2sv (rstr, r - rstr);
		1457	}
		1458	OUTPUT:
		1459	RETVAL
552		1460
553	SV *	1461	SV *
554	rxvt_term::special_decode (SV *str)	1462	rxvt_term::special_decode (SV *text)
555	CODE:	1463	CODE:
556	abort ();//TODO	1464	{
		1465	wchar_t *wstr = sv2wcs (text);
		1466	int dlen = 0;
		1467
		1468	// find length
		1469	for (wchar_t *s = wstr; *s; s++)
		1470	if (*s == NOCHAR)
		1471	;
		1472	else if (IS_COMPOSE (*s))
		1473	dlen += rxvt_composite.expand (*s, 0);
		1474	else
		1475	dlen++;
		1476
		1477	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1478
		1479	// decode
		1480	wchar_t *r = rstr;
		1481	for (wchar_t *s = wstr; *s; s++)
		1482	if (*s == NOCHAR)
		1483	;
		1484	else if (IS_COMPOSE (*s))
		1485	r += rxvt_composite.expand (*s, r);
		1486	else
		1487	*r++ = *s;
		1488
		1489	RETVAL = wcs2sv (rstr, r - rstr);
		1490	}
		1491	OUTPUT:
		1492	RETVAL
557		1493
558	void	1494	void
559	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1495	rxvt_term::_resource (char *name, int index, SV *newval = 0)
560	PPCODE:	1496	PPCODE:
561	{	1497	{
562	struct resval { const char *name; int value; } rslist [] = {	1498	static const struct resval { const char *name; int value; } *rs, rslist [] = {
563	# define Rs_def(name) { # name, Rs_ ## name },	1499	# define def(name) { # name, Rs_ ## name },
564	# define Rs_reserve(name,count)	1500	# define reserve(name,count)
565	# include "rsinc.h"	1501	# include "rsinc.h"
566	# undef Rs_def	1502	# undef def
567	# undef Rs_reserve	1503	# undef reserve
568	};	1504	};
569		1505
570	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1506	rs = rslist + ecb_array_length (rslist);
571		1507
		1508	if (*name)
572	do {	1509	{
		1510	do {
573	if (rs-- == rslist)	1511	if (rs-- == rslist)
574	croak ("no such resource '%s', requested", name);	1512	croak ("no such resource '%s', requested", name);
575	} while (strcmp (name, rs->name));	1513	} while (strcmp (name, rs->name));
576		1514
577	index += rs->value;	1515	index += rs->value;
		1516	}
		1517	else
		1518	{
		1519	--rs;
		1520	name = "";
		1521	}
578		1522
579	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1523	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
580	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1524	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
581		1525
582	if (GIMME_V != G_VOID)	1526	if (GIMME_V != G_VOID)
…		…
593	else	1537	else
594	THIS->rs [index] = 0;	1538	THIS->rs [index] = 0;
595	}	1539	}
596	}	1540	}
597		1541
		1542	const char *
		1543	rxvt_term::x_resource (const char *name)
		1544
		1545	bool
		1546	rxvt_term::option (U8 optval, int set = -1)
		1547	CODE:
		1548	{
		1549	RETVAL = THIS->option (optval);
		1550
		1551	if (set >= 0)
		1552	{
		1553	THIS->set_option (optval, set);
		1554
		1555	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1556	switch (optval)
		1557	{
		1558	case Opt_skipBuiltinGlyphs:
		1559	THIS->set_fonts ();
		1560	THIS->scr_remap_chars ();
		1561	THIS->scr_touch (true);
		1562	THIS->want_refresh = 1;
		1563	THIS->refresh_check ();
		1564	break;
		1565
		1566	case Opt_cursorUnderline:
		1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
		1569	break;
		1570
		1571	# case Opt_scrollBar_floating:
		1572	# case Opt_scrollBar_right:
		1573	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1574	# break;
		1575	}
		1576	}
		1577	}
		1578	OUTPUT:
		1579	RETVAL
		1580
		1581	bool
		1582	rxvt_term::parse_keysym (char *keysym, char *str)
		1583	CODE:
		1584	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1585	THIS->keyboard->register_done ();
		1586	OUTPUT:
		1587	RETVAL
		1588
598	void	1589	void
		1590	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1591	CODE:
		1592	wchar_t *wstr = sv2wcs (str);
		1593	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1594	free (wstr);
		1595
		1596	void
599	rxvt_term::selection_mark (...)	1597	rxvt_term::screen_cur (...)
600	PROTOTYPE: $;$$	1598	PROTOTYPE: $;$$
601	ALIAS:	1599	ALIAS:
		1600	screen_cur = 0
602	selection_beg = 1	1601	selection_beg = 1
603	selection_end = 2	1602	selection_end = 2
		1603	selection_mark = 3
604	PPCODE:	1604	PPCODE:
605	{	1605	{
606	row_col_t &sel = ix == 1 ? THIS->selection.beg	1606	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1607	: ix == 1 ? THIS->selection.beg
607	: ix == 2 ? THIS->selection.end	1608	: ix == 2 ? THIS->selection.end
608	: THIS->selection.mark;	1609	: THIS->selection.mark;
609		1610
610	if (GIMME_V != G_VOID)	1611	if (GIMME_V != G_VOID)
611	{	1612	{
612	EXTEND (SP, 2);	1613	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (sel.row)));	1614	PUSHs (sv_2mortal (newSViv (rc.row)));
614	PUSHs (sv_2mortal (newSViv (sel.col)));	1615	PUSHs (sv_2mortal (newSViv (rc.col)));
615	}	1616	}
616		1617
617	if (items == 3)	1618	if (items >= 3)
		1619	{
		1620	rc.row = SvIV (ST (1));
		1621	rc.col = SvIV (ST (2));
		1622
		1623	if (ix == 2)
618	{	1624	{
619	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1625	if (rc.col == 0)
620	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1626	{
		1627	// col == 0 means end of previous line
		1628	rc.row--;
		1629	rc.col = THIS->ncol;
		1630	}
		1631	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1632	&& rc.col > ROW(rc.row).l)
		1633	{
		1634	// col >= length means while line and add newline
		1635	rc.col = THIS->ncol;
		1636	}
		1637	}
		1638
		1639	clamp_it (rc.col, 0, THIS->ncol);
		1640	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
621		1641
622	if (ix)	1642	if (ix)
		1643	{
		1644	THIS->selection.screen = THIS->current_screen;
		1645
623	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
		1647	THIS->refresh_check ();
		1648	}
624	}	1649	}
625	}	1650	}
626		1651
627	int	1652	int
628	rxvt_term::selection_grab (int eventtime)	1653	rxvt_term::selection_screen (int screen = -1)
		1654	CODE:
		1655	RETVAL = THIS->selection.screen;
		1656	if (screen >= 0)
		1657	THIS->selection.screen = screen;
		1658	OUTPUT:
		1659	RETVAL
629		1660
630	void	1661	void
		1662	rxvt_term::selection_clear (bool clipboard = false)
		1663
		1664	void
		1665	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1666	CODE:
		1667	THIS->selection.op = SELECTION_CONT;
		1668	THIS->selection.rect = rect;
		1669	THIS->selection_make (eventtime);
		1670
		1671	int
		1672	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1673
		1674	void
631	rxvt_term::selection (SV *newtext = 0)	1675	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
632	PPCODE:	1676	PPCODE:
633	{	1677	{
		1678	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1679	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1680
634	if (GIMME_V != G_VOID)	1681	if (GIMME_V != G_VOID)
635	{	1682	XPUSHs (text
636	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1683	? sv_2mortal (wcs2sv (text, len))
637	SV *sv = newSVpv (sel, 0);	1684	: &PL_sv_undef);
638	SvUTF8_on (sv);
639	free (sel);
640	XPUSHs (sv_2mortal (sv));
641	}
642		1685
643	if (newtext)	1686	if (newtext)
644	{	1687	{
645	free (THIS->selection.text);
646
647	THIS->selection.text = sv2wcs (newtext);
648	THIS->selection.len = wcslen (THIS->selection.text);
649	}
650	}
651
652	void
653	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
654
655	void
656	rxvt_term::scr_overlay_off ()
657
658	void
659	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
660	CODE:
661	THIS->scr_overlay_set (x, y, text, rend);
662
663	void
664	rxvt_term::scr_overlay_set (int x, int y, SV *text)
665	CODE:
666	{
667	wchar_t *wtext = sv2wcs (text);
668	THIS->scr_overlay_set (x, y, wtext);
669	free (wtext);	1688	free (text);
		1689
		1690	text = sv2wcs (newtext);
		1691	len = wcslen (text);
		1692	}
		1693	}
		1694
		1695	char
		1696	rxvt_term::cur_charset ()
		1697	CODE:
		1698	RETVAL = THIS->charsets [THIS->screen.charset];
		1699	OUTPUT:
		1700	RETVAL
		1701
		1702	void
		1703	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)
		1704
		1705	void
		1706	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1707
		1708	void
		1709	rxvt_term::scr_bell ()
		1710
		1711	void
		1712	rxvt_term::scr_change_screen (int screen)
		1713
		1714	void
		1715	rxvt_term::scr_add_lines (SV *string)
		1716	CODE:
		1717	{
		1718	wchar_t *wstr = sv2wcs (string);
		1719	THIS->scr_add_lines (wstr, wcslen (wstr));
		1720	free (wstr);
670	}	1721	}
671		1722
672	void	1723	void
673	rxvt_term::tt_write (SV *octets)	1724	rxvt_term::tt_write (SV *octets)
674	INIT:	1725	INIT:
675	STRLEN len;	1726	STRLEN len;
676	char *str = SvPVbyte (octets, len);	1727	char *str = SvPVbyte (octets, len);
677	C_ARGS:	1728	C_ARGS:
678	(unsigned char *)str, len	1729	str, len
679		1730
680	MODULE = urxvt PACKAGE = urxvt::timer	1731	void
		1732	rxvt_term::tt_paste (SV *octets)
		1733	INIT:
		1734	STRLEN len;
		1735	char *str = SvPVbyte (octets, len);
		1736	C_ARGS:
		1737	str, len
		1738
		1739	void
		1740	rxvt_term::cmd_parse (SV *octets)
		1741	CODE:
		1742	{
		1743	STRLEN len;
		1744	char *str = SvPVbyte (octets, len);
		1745
		1746	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1747	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1748
		1749	THIS->cmdbuf_ptr = str;
		1750	THIS->cmdbuf_endp = str + len;
		1751
		1752	rxvt_push_locale (THIS->locale);
		1753	THIS->cmd_parse ();
		1754	rxvt_pop_locale ();
		1755
		1756	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1757	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1758	}
681		1759
682	SV *	1760	SV *
683	timer::new ()	1761	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
684	CODE:	1762	CODE:
685	timer *w = new timer;	1763	{
		1764	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
686	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1765	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
687	w->self = (HV *)SvRV (RETVAL);	1766	o->self = (HV *)SvRV (RETVAL);
		1767	}
		1768	OUTPUT:
		1769	RETVAL
		1770
		1771	#############################################################################
		1772	# Various X Utility Functions
		1773	#############################################################################
		1774
		1775	void
		1776	rxvt_term::XListProperties (Window window)
		1777	PPCODE:
		1778	{
		1779	int count;
		1780	Atom *props = XListProperties (THIS->dpy, window, &count);
		1781
		1782	EXTEND (SP, count);
		1783	while (count--)
		1784	PUSHs (newSVuv ((U32)props [count]));
		1785
		1786	XFree (props);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1791	PPCODE:
		1792	{
		1793	Atom type;
		1794	int format;
		1795	unsigned long nitems;
		1796	unsigned long bytes_after;
		1797	unsigned char *prop;
		1798
		1799	XGetWindowProperty (THIS->dpy, window, property,
		1800	0, 1<<24, 0, AnyPropertyType,
		1801	&type, &format, &nitems, &bytes_after, &prop);
		1802
		1803	if (type != None)
		1804	{
		1805	int elemsize = format == 16 ? sizeof (short)
		1806	: format == 32 ? sizeof (long)
		1807	: 1;
		1808
		1809	EXTEND (SP, 3);
		1810	PUSHs (newSVuv ((U32)type));
		1811	PUSHs (newSViv (format));
		1812	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1813	XFree (prop);
		1814	}
		1815	}
		1816
		1817	void
		1818	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1819	CODE:
		1820	{
		1821	STRLEN len;
		1822	char *data_ = SvPVbyte (data, len);
		1823
		1824	int elemsize = format == 16 ? sizeof (short)
		1825	: format == 32 ? sizeof (long)
		1826	: 1;
		1827
		1828	XChangeProperty (THIS->dpy, window, property,
		1829	type, format, PropModeReplace,
		1830	(unsigned char *)data_, len / elemsize);
		1831	}
		1832
		1833	Atom
		1834	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1835	C_ARGS: term->dpy, atom_name, only_if_exists
		1836
		1837	char *
		1838	XGetAtomName (rxvt_term *term, Atom atom)
		1839	C_ARGS: term->dpy, atom
		1840	CLEANUP:
		1841	XFree (RETVAL);
		1842
		1843	void
		1844	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1845	C_ARGS: term->dpy, window, property
		1846
		1847	Window
		1848	rxvt_term::DefaultRootWindow ()
		1849	CODE:
		1850	RETVAL = THIS->display->root;
688	OUTPUT:	1851	OUTPUT:
689	RETVAL	1852	RETVAL
690		1853
691	timer *	1854	#if 0
692	timer::cb (SV *cb)	1855
		1856	Window
		1857	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1858	C_ARGS: term->dpy, (Window)parent,
		1859	x, y, width, height, 0,
		1860	term->pix_colors_focused[Color_border],
		1861	term->pix_colors_focused[Color_border]
		1862
		1863	#endif
		1864
		1865	void
		1866	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1867	C_ARGS: term->dpy, window, parent, x, y
		1868
		1869	void
		1870	XMapWindow (rxvt_term *term, Window window)
		1871	C_ARGS: term->dpy, window
		1872
		1873	void
		1874	XUnmapWindow (rxvt_term *term, Window window)
		1875	C_ARGS: term->dpy, window
		1876
		1877	void
		1878	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1879	C_ARGS: term->dpy, window, x, y, width, height
		1880
		1881	void
		1882	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1883	CODE:
		1884	{
		1885	XWindowAttributes attr;
		1886	XGetWindowAttributes (THIS->dpy, window, &attr);
		1887	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1888	}
		1889
		1890	void
		1891	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
693	CODE:	1892	PPCODE:
694	THIS->cb (cb);	1893	{
695	RETVAL = THIS;	1894	int dx, dy;
696	OUTPUT:	1895	Window child;
697	RETVAL
698		1896
699	NV	1897	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
700	timer::at ()	1898	{
701	CODE:	1899	EXTEND (SP, 3);
702	RETVAL = THIS->at;	1900	PUSHs (newSViv (dx));
703	OUTPUT:	1901	PUSHs (newSViv (dy));
704	RETVAL	1902	PUSHs (newSVuv (child));
		1903	}
		1904	}
705		1905
706	timer *	1906	#############################################################################
707	timer::set (NV tstamp)	1907	# urxvt::overlay
708	CODE:	1908	#############################################################################
709	THIS->set (tstamp);
710	RETVAL = THIS;
711	OUTPUT:
712	RETVAL
713		1909
714	timer *
715	timer::start (NV tstamp = THIS->at)
716	CODE:
717	THIS->start (tstamp);
718	RETVAL = THIS;
719	OUTPUT:
720	RETVAL
721
722	timer *
723	timer::stop ()
724	CODE:
725	THIS->stop ();
726	RETVAL = THIS;
727	OUTPUT:
728	RETVAL
729
730	void
731	timer::DESTROY ()
732
733	MODULE = urxvt PACKAGE = urxvt::iow	1910	MODULE = urxvt PACKAGE = urxvt::overlay
734		1911
735	SV *
736	iow::new ()
737	CODE:
738	iow *w = new iow;
739	RETVAL = newSVptr ((void *)w, "urxvt::iow");
740	w->self = (HV *)SvRV (RETVAL);
741	OUTPUT:
742	RETVAL
743
744	iow *
745	iow::cb (SV *cb)
746	CODE:
747	THIS->cb (cb);
748	RETVAL = THIS;
749	OUTPUT:
750	RETVAL
751
752	iow *
753	iow::fd (int fd)
754	CODE:
755	THIS->fd = fd;
756	RETVAL = THIS;
757	OUTPUT:
758	RETVAL
759
760	iow *
761	iow::events (short events)
762	CODE:
763	THIS->events = events;
764	RETVAL = THIS;
765	OUTPUT:
766	RETVAL
767
768	iow *
769	iow::start ()
770	CODE:
771	THIS->start ();
772	RETVAL = THIS;
773	OUTPUT:
774	RETVAL
775
776	iow *
777	iow::stop ()
778	CODE:
779	THIS->stop ();
780	RETVAL = THIS;
781	OUTPUT:
782	RETVAL
783
784	void	1912	void
		1913	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1914
		1915	void
		1916	overlay::show ()
		1917
		1918	void
		1919	overlay::hide ()
		1920
		1921	void
785	iow::DESTROY ()	1922	overlay::DESTROY ()
786		1923
		1924	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
787		1925

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