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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.12 by root, Tue Jan 3 02:42:17 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 2006 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) 2005-2006 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.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	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	62	return rxvt_utf8towcs (str, len);
53	}	63	}
54		64
55	static SV *	65	static SV *
		66	wcs2sv (wchar_t *wstr, int len = -1)
		67	{
		68	char *str = rxvt_wcstoutf8 (wstr, len);
		69
		70	SV *sv = newSVpv (str, 0);
		71	SvUTF8_on (sv);
		72	free (str);
		73
		74	return sv;
		75	}
		76
		77	static SV *
56	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
57	{	79	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	81	}
60		82
61	//TODO: use magic
62	static SV *	83	static SV *
63	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
64	{	85	{
65	HV *hv = newHV ();	86	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	88	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		89	}
		90
		91	static void
		92	clearSVptr (SV *sv)
		93	{
		94	if (SvROK (sv))
		95	sv = SvRV (sv);
		96
		97	hv_clear ((HV *)sv);
		98	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	99	}
69		100
70	static long	101	static long
71	SvPTR (SV *sv, const char *klass)	102	SvPTR (SV *sv, const char *klass)
72	{	103	{
73	if (!sv_derived_from (sv, klass))	104	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	105	croak ("object of type %s expected", klass);
75		106
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	107	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		108
78	if (!iv)	109	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		111
81	return (long)iv;	112	return (long)mg->mg_ptr;
82	}	113	}
83		114
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		117
87	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
88		119
89	struct perl_watcher	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
90	{	121
91	SV *cbsv;	122	class overlay {
		123	rxvt_term *THIS;
		124	AV *overlay_av;
		125	int x, y, w, h;
		126	int border;
		127	text_t **text;
		128	rend_t **rend;
		129
		130	public:
92	HV *self;	131	HV *self;
93		132
94	perl_watcher ()	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
95	: cbsv (newSV (0))	134	~overlay ();
96	{
97	}
98		135
99	~perl_watcher ()	136	void show ();
100	{	137	void hide ();
101	SvREFCNT_dec (cbsv);
102	}
103		138
104	void cb (SV *cb)	139	void swap ();
105	{
106	sv_setsv (cbsv, cb);
107	}
108		140
109	void invoke (const char *type, SV *self, int arg = -1);	141	void set (int x, int y, SV *str, SV *rend);
110	};	142	};
111		143
112	void	144	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)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
114	{	146	{
115	dSP;	147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
116		149
117	ENTER;	150	if (border == 2)
118	SAVETMPS;
119
120	PUSHMARK (SP);
121
122	XPUSHs (sv_2mortal (self));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));
126
127	PUTBACK;
128	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129	SPAGAIN;
130
131	PUTBACK;
132	FREETMPS;
133	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}
138
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142	struct timer : time_watcher, perl_watcher
143	{
144	timer ()
145	: time_watcher (this, &timer::execute)
146	{	151	{
		152	w += 2;
		153	h += 2;
147	}	154	}
148		155
149	void execute (time_watcher &w)	156	text = new text_t *[h];
		157	rend = new rend_t *[h];
		158
		159	for (int y = 0; y < h; y++)
150	{	160	{
151	invoke ("urxvt::timer", newSVtimer (this));	161	text_t *tp = text[y] = new text_t[w];
		162	rend_t *rp = rend[y] = new rend_t[w];
		163
		164	text_t t0, t1, t2;
		165	rend_t r = rstyle;
		166
		167	if (border == 2)
		168	{
		169	if (y == 0)
		170	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		171	else if (y < h - 1)
		172	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		173	else
		174	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		175
		176	*tp++ = t0;
		177	*rp++ = r;
		178
		179	for (int x = w - 2; x-- > 0; )
		180	{
		181	*tp++ = t1;
		182	*rp++ = r;
		183	}
		184
		185	*tp = t2;
		186	*rp = r;
		187	}
		188	else
		189	for (int x = w; x-- > 0; )
		190	{
		191	*tp++ = 0x0020;
		192	*rp++ = r;
		193	}
152	}	194	}
153	};
154		195
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 ()	196	show ();
161	: io_watcher (this, &iow::execute)	197	}
		198
		199	overlay::~overlay ()
		200	{
		201	hide ();
		202
		203	for (int y = h; y--; )
162	{	204	{
		205	delete [] text[y];
		206	delete [] rend[y];
163	}	207	}
164		208
165	void execute (io_watcher &w, short revents)	209	delete [] text;
		210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
		223
		224	THIS->want_refresh = 1;
		225	}
		226
		227	void
		228	overlay::hide ()
		229	{
		230	if (!overlay_av)
		231	return;
		232
		233	int i;
		234
		235	for (i = AvFILL (overlay_av); i >= 0; i--)
		236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
		248	}
		249
		250	void overlay::swap ()
		251	{
		252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		253	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		254
		255	int ov_w = min (w, THIS->ncol - ov_x);
		256	int ov_h = min (h, THIS->nrow - ov_y);
		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	}
170		303
171	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
172		305
		306	#define IOM_CLASS "urxvt"
		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	{
…		…
186	perl_free (perl);	320	perl_free (perl);
187	}	321	}
188	}	322	}
189		323
190	void	324	void
191	rxvt_perl_interp::init ()	325	rxvt_perl_interp::init (rxvt_term *term)
192	{	326	{
193	if (!perl)	327	if (!perl)
194	{	328	{
		329	rxvt_push_locale (""); // perl init destroys current locale
		330
		331	perl_environ = rxvt_environ;
		332	swap (perl_environ, environ);
		333
195	char *argv[] = {	334	char *argv[] = {
196	"",	335	"",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	336	"-e"
		337	"BEGIN {"
		338	" urxvt->bootstrap;"
		339	" unshift @INC, '" LIBDIR "';"
		340	"}"
		341	""
		342	"use urxvt;"
198	};	343	};
199		344
200	perl = perl_alloc ();	345	perl = perl_alloc ();
201	perl_construct (perl);	346	perl_construct (perl);
202		347
…		…
207		352
208	perl_destruct (perl);	353	perl_destruct (perl);
209	perl_free (perl);	354	perl_free (perl);
210	perl = 0;	355	perl = 0;
211	}	356	}
		357
		358	swap (perl_environ, environ);
		359
		360	rxvt_pop_locale ();
		361	}
		362
		363	if (perl)
		364	{
		365	// runs outside of perls ENV
		366	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		367	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		368	}
		369	}
		370
		371	static void
		372	ungrab (rxvt_term *THIS)
		373	{
		374	if (THIS->perl.grabtime)
		375	{
		376	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		377	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		378	THIS->perl.grabtime = 0;
212	}	379	}
213	}	380	}
214		381
215	bool	382	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	383	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	384	{
218	if (!perl	385	if (!perl || !term->perl.self)
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	386	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		387
225	dSP;	388	// pre-handling of some events
226	va_list ap;	389	if (htype == HOOK_REFRESH_END)
		390	{
		391	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		392
		393	for (int i = 0; i <= AvFILL (av); i++)
		394	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		395	}
227		396
228	va_start (ap, htype);	397	swap (perl_environ, environ);
229		398
230	ENTER;	399	bool event_consumed;
231	SAVETMPS;
232		400
233	PUSHMARK (SP);	401	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
234		402	|| term->perl.should_invoke [htype])
235	XPUSHs (sv_2mortal (newSVterm (term)));	403	try
236	XPUSHs (sv_2mortal (newSViv (htype)));
237
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{	404	{
		405	dSP;
		406	va_list ap;
		407
		408	va_start (ap, htype);
		409
		410	ENTER;
		411	SAVETMPS;
		412
		413	PUSHMARK (SP);
		414
		415	XPUSHs (sv_2mortal (newSVterm (term)));
		416	XPUSHs (sv_2mortal (newSViv (htype)));
		417
		418	for (;;) {
		419	data_type dt = (data_type)va_arg (ap, int);
		420
		421	switch (dt)
		422	{
243	case DT_INT:	423	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	424	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	425	break;
246		426
247	case DT_LONG:	427	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	429	break;
250		430
251	case DT_STRING:	431	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	432	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		433	break;
		434
		435	case DT_STR_LEN:
		436	{
		437	char *str = va_arg (ap, char *);
		438	int len = va_arg (ap, int);
		439
		440	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		441	}
		442	break;
		443
		444	case DT_WCS_LEN:
		445	{
		446	wchar_t *wstr = va_arg (ap, wchar_t *);
		447	int wlen = va_arg (ap, int);
		448
		449	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		450	}
253	break;	451	break;
254		452
		453	case DT_LCS_LEN:
		454	{
		455	long *lstr = va_arg (ap, long *);
		456	int llen = va_arg (ap, int);
		457
		458	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		459	}
		460	break;
		461
		462	case DT_XEVENT:
		463	{
		464	XEvent *xe = va_arg (ap, XEvent *);
		465	HV *hv = newHV ();
		466
		467	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		468	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		469	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		470	# undef set
		471
		472	setiv (type, xe->type);
		473	setiv (send_event, xe->xany.send_event);
		474	setiv (serial, xe->xany.serial);
		475
		476	switch (xe->type)
		477	{
		478	case KeyPress:
		479	case KeyRelease:
		480	case ButtonPress:
		481	case ButtonRelease:
		482	case MotionNotify:
		483	setuv (window, xe->xmotion.window);
		484	setuv (root, xe->xmotion.root);
		485	setuv (subwindow, xe->xmotion.subwindow);
		486	setuv (time, xe->xmotion.time);
		487	setiv (x, xe->xmotion.x);
		488	setiv (y, xe->xmotion.y);
		489	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		490	setiv (col, xe->xmotion.x / term->fwidth);
		491	setiv (x_root, xe->xmotion.x_root);
		492	setiv (y_root, xe->xmotion.y_root);
		493	setuv (state, xe->xmotion.state);
		494
		495	switch (xe->type)
		496	{
		497	case KeyPress:
		498	case KeyRelease:
		499	setuv (keycode, xe->xkey.keycode);
		500	break;
		501
		502	case ButtonPress:
		503	case ButtonRelease:
		504	setuv (button, xe->xbutton.button);
		505	break;
		506
		507	case MotionNotify:
		508	setiv (is_hint, xe->xmotion.is_hint);
		509	break;
		510	}
		511
		512	break;
		513
		514	case MapNotify:
		515	case UnmapNotify:
		516	case ConfigureNotify:
		517	setuv (event, xe->xconfigure.event);
		518	setuv (window, xe->xconfigure.window);
		519
		520	switch (xe->type)
		521	{
		522	case ConfigureNotify:
		523	setiv (x, xe->xconfigure.x);
		524	setiv (y, xe->xconfigure.y);
		525	setiv (width, xe->xconfigure.width);
		526	setiv (height, xe->xconfigure.height);
		527	setuv (above, xe->xconfigure.above);
		528	break;
		529	}
		530
		531	break;
		532
		533	case PropertyNotify:
		534	setuv (window, xe->xproperty.window);
		535	setuv (atom, xe->xproperty.atom);
		536	setuv (time, xe->xproperty.time);
		537	setiv (state, xe->xproperty.state);
		538	break;
		539
		540	case ClientMessage:
		541	setuv (window, xe->xclient.window);
		542	setuv (message_type, xe->xclient.message_type);
		543	setuv (format, xe->xclient.format);
		544	setuv (l0, xe->xclient.data.l[0]);
		545	setuv (l1, xe->xclient.data.l[1]);
		546	setuv (l2, xe->xclient.data.l[2]);
		547	setuv (l3, xe->xclient.data.l[3]);
		548	setuv (l4, xe->xclient.data.l[4]);
		549	break;
		550	}
		551
		552	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		553	}
		554	break;
		555
255	case DT_END:	556	case DT_END:
		557	goto call;
		558
		559	default:
		560	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
256	{	561	}
		562	}
		563
		564	call:
257	va_end (ap);	565	va_end (ap);
258		566
259	PUTBACK;	567	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	568	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;	569	SPAGAIN;
262		570
263	if (count)	571	if (count)
264	{	572	{
265	SV *status = POPs;	573	SV *status = POPs;
266	count = SvTRUE (status);	574	count = SvTRUE (status);
267	}	575	}
268		576
269	PUTBACK;	577	PUTBACK;
270	FREETMPS;	578	FREETMPS;
271	LEAVE;	579	LEAVE;
272		580
273	if (SvTRUE (ERRSV))	581	if (SvTRUE (ERRSV))
		582	{
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	583	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275		584	ungrab (term); // better lose the grab than the session
276	if (htype == HOOK_DESTROY)
277	{
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}	585	}
282		586
283	return count;	587	event_consumed = !!count;
284	}
285
286	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288	}	588	}
		589	catch (...)
		590	{
		591	swap (perl_environ, environ);
		592	throw;
		593	}
		594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
		599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
289	}	604	}
		605	else if (htype == HOOK_DESTROY)
		606	{
		607	clearSVptr ((SV *)term->perl.self);
		608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
		612	}
		613
		614	swap (perl_environ, environ);
		615
		616	return event_consumed;
290	}	617	}
291		618
292	/////////////////////////////////////////////////////////////////////////////	619	/////////////////////////////////////////////////////////////////////////////
293		620
294	MODULE = urxvt PACKAGE = urxvt	621	MODULE = urxvt PACKAGE = urxvt
295		622
296	PROTOTYPES: ENABLE	623	PROTOTYPES: ENABLE
297		624
298	BOOT:	625	BOOT:
299	{	626	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	627	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	628	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		629	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		630	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		631
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	632	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	633	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	634	# include "hookinc.h"
305	set_hookname (START);	635	# undef def
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319		636
		637	HV *option = get_hv ("urxvt::OPTION", 1);
		638	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		639	# define nodef(name)
		640	# include "optinc.h"
		641	# undef nodef
		642	# undef def
		643
		644	HV *stash = gv_stashpv ("urxvt", 1);
		645	static const struct {
		646	const char *name;
		647	IV iv;
		648	} *civ, const_iv[] = {
		649	# define const_iv(name) { # name, (IV)name }
320	export_const (DEFAULT_RSTYLE);	650	const_iv (DEFAULT_RSTYLE),
321	export_const (OVERLAY_RSTYLE);	651	const_iv (OVERLAY_RSTYLE),
322	export_const (RS_Bold);	652	const_iv (RS_Bold),
323	export_const (RS_Italic);	653	const_iv (RS_Italic),
324	export_const (RS_Blink);	654	const_iv (RS_Blink),
325	export_const (RS_RVid);	655	const_iv (RS_RVid),
326	export_const (RS_Uline);	656	const_iv (RS_Uline),
327		657
328	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	658	const_iv (CurrentTime),
329	}	659	const_iv (ShiftMask),
		660	const_iv (LockMask),
		661	const_iv (ControlMask),
		662	const_iv (Mod1Mask),
		663	const_iv (Mod2Mask),
		664	const_iv (Mod3Mask),
		665	const_iv (Mod4Mask),
		666	const_iv (Mod5Mask),
		667	const_iv (Button1Mask),
		668	const_iv (Button2Mask),
		669	const_iv (Button3Mask),
		670	const_iv (Button4Mask),
		671	const_iv (Button5Mask),
		672	const_iv (AnyModifier),
330		673
331	void	674	const_iv (NoSymbol),
332	set_should_invoke (int htype, int value)	675	const_iv (GrabModeSync),
333	CODE:	676	const_iv (GrabModeAsync),
334	rxvt_perl.should_invoke [htype] = value;	677
		678	const_iv (NoEventMask),
		679	const_iv (KeyPressMask),
		680	const_iv (KeyReleaseMask),
		681	const_iv (ButtonPressMask),
		682	const_iv (ButtonReleaseMask),
		683	const_iv (EnterWindowMask),
		684	const_iv (LeaveWindowMask),
		685	const_iv (PointerMotionMask),
		686	const_iv (PointerMotionHintMask),
		687	const_iv (Button1MotionMask),
		688	const_iv (Button2MotionMask),
		689	const_iv (Button3MotionMask),
		690	const_iv (Button4MotionMask),
		691	const_iv (Button5MotionMask),
		692	const_iv (ButtonMotionMask),
		693	const_iv (KeymapStateMask),
		694	const_iv (ExposureMask),
		695	const_iv (VisibilityChangeMask),
		696	const_iv (StructureNotifyMask),
		697	const_iv (ResizeRedirectMask),
		698	const_iv (SubstructureNotifyMask),
		699	const_iv (SubstructureRedirectMask),
		700	const_iv (FocusChangeMask),
		701	const_iv (PropertyChangeMask),
		702	const_iv (ColormapChangeMask),
		703	const_iv (OwnerGrabButtonMask),
		704
		705	const_iv (KeyPress),
		706	const_iv (KeyRelease),
		707	const_iv (ButtonPress),
		708	const_iv (ButtonRelease),
		709	const_iv (MotionNotify),
		710	const_iv (EnterNotify),
		711	const_iv (LeaveNotify),
		712	const_iv (FocusIn),
		713	const_iv (FocusOut),
		714	const_iv (KeymapNotify),
		715	const_iv (Expose),
		716	const_iv (GraphicsExpose),
		717	const_iv (NoExpose),
		718	const_iv (VisibilityNotify),
		719	const_iv (CreateNotify),
		720	const_iv (DestroyNotify),
		721	const_iv (UnmapNotify),
		722	const_iv (MapNotify),
		723	const_iv (MapRequest),
		724	const_iv (ReparentNotify),
		725	const_iv (ConfigureNotify),
		726	const_iv (ConfigureRequest),
		727	const_iv (GravityNotify),
		728	const_iv (ResizeRequest),
		729	const_iv (CirculateNotify),
		730	const_iv (CirculateRequest),
		731	const_iv (PropertyNotify),
		732	const_iv (SelectionClear),
		733	const_iv (SelectionRequest),
		734	const_iv (SelectionNotify),
		735	const_iv (ColormapNotify),
		736	const_iv (ClientMessage),
		737	const_iv (MappingNotify),
		738	# if ENABLE_XIM_ONTHESPOT
		739	const_iv (XIMReverse),
		740	const_iv (XIMUnderline),
		741	const_iv (XIMHighlight),
		742	const_iv (XIMPrimary),
		743	const_iv (XIMSecondary),
		744	const_iv (XIMTertiary),
		745	const_iv (XIMVisibleToForward),
		746	const_iv (XIMVisibleToBackword),
		747	const_iv (XIMVisibleToCenter),
		748	# if 0
		749	const_iv (XIMForwardChar),
		750	const_iv (XIMBackwardChar),
		751	const_iv (XIMForwardWord),
		752	const_iv (XIMBackwardWord),
		753	const_iv (XIMCaretUp),
		754	const_iv (XIMCaretDown),
		755	const_iv (XIMNextLine),
		756	const_iv (XIMPreviousLine),
		757	const_iv (XIMLineStart),
		758	const_iv (XIMLineEnd),
		759	const_iv (XIMAbsolutePosition),
		760	const_iv (XIMDontChange),
		761	# endif
		762	# endif
		763	};
		764
		765	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		766	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		767	}
335		768
336	void	769	void
337	warn (const char *msg)	770	warn (const char *msg)
338	CODE:	771	CODE:
339	rxvt_warn ("%s", msg);	772	rxvt_warn ("%s", msg);
340		773
341	void	774	void
342	fatal (const char *msg)	775	fatal (const char *msg)
343	CODE:	776	CODE:
344	rxvt_fatal ("%s", msg);	777	rxvt_fatal ("%s", msg);
		778
		779	void
		780	_exit (int status)
345		781
346	NV	782	NV
347	NOW ()	783	NOW ()
348	CODE:	784	CODE:
349	RETVAL = NOW;	785	RETVAL = NOW;
…		…
365	RETVAL	801	RETVAL
366		802
367	int	803	int
368	SET_FGCOLOR (int rend, int new_color)	804	SET_FGCOLOR (int rend, int new_color)
369	CODE:	805	CODE:
370	RETVAL = SET_FGCOLOR (rend, new_color);	806	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
371	OUTPUT:	807	OUTPUT:
372	RETVAL	808	RETVAL
373		809
374	int	810	int
375	SET_BGCOLOR (int rend, int new_color)	811	SET_BGCOLOR (int rend, int new_color)
376	CODE:	812	CODE:
377	RETVAL = SET_BGCOLOR (rend, new_color);	813	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
378	OUTPUT:	814	OUTPUT:
379	RETVAL	815	RETVAL
380		816
381	int	817	int
382	GET_CUSTOM (int rend)	818	GET_CUSTOM (int rend)
383	CODE:	819	CODE:
384	RETVAL = (rend && RS_customMask) >> RS_customShift;	820	RETVAL = (rend & RS_customMask) >> RS_customShift;
385	OUTPUT:	821	OUTPUT:
386	RETVAL	822	RETVAL
387		823
388	int	824	int
389	SET_CUSTOM (int rend, int new_value)	825	SET_CUSTOM (int rend, int new_value)
…		…
396	| ((new_value << RS_customShift) & RS_customMask);	832	| ((new_value << RS_customShift) & RS_customMask);
397	}	833	}
398	OUTPUT:	834	OUTPUT:
399	RETVAL	835	RETVAL
400		836
		837	void
		838	termlist ()
		839	PPCODE:
		840	{
		841	EXTEND (SP, rxvt_term::termlist.size ());
		842
		843	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		844	if ((*t)->perl.self)
		845	PUSHs (sv_2mortal (newSVterm (*t)));
		846	}
		847
401	MODULE = urxvt PACKAGE = urxvt::term	848	MODULE = urxvt PACKAGE = urxvt::term
		849
		850	SV *
		851	_new (AV *env, AV *arg)
		852	CODE:
		853	{
		854	rxvt_term *term = new rxvt_term;
		855
		856	stringvec *argv = new stringvec;
		857	stringvec *envv = new stringvec;
		858
		859	for (int i = 0; i <= AvFILL (arg); i++)
		860	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		861
		862	for (int i = AvFILL (env) + 1; i--; )
		863	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		864
		865	envv->push_back (0);
		866
		867	bool success;
		868
		869	try
		870	{
		871	success = term->init (argv, envv);
		872	}
		873	catch (const class rxvt_failure_exception &e)
		874	{
		875	success = false;
		876	}
		877
		878	if (!success)
		879	{
		880	term->destroy ();
		881	croak ("error while initializing new terminal instance");
		882	}
		883
		884	RETVAL = term && term->perl.self
		885	? newSVterm (term) : &PL_sv_undef;
		886	}
		887	OUTPUT:
		888	RETVAL
		889
		890	void
		891	rxvt_term::destroy ()
		892
		893	void
		894	rxvt_term::set_should_invoke (int htype, int inc)
		895	CODE:
		896	THIS->perl.should_invoke [htype] += inc;
		897
		898	int
		899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		900	CODE:
		901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
		927
		928	bool
		929	rxvt_term::grab (Time eventtime, int sync = 0)
		930	CODE:
		931	{
		932	int mode = sync ? GrabModeSync : GrabModeAsync;
		933
		934	THIS->perl.grabtime = 0;
		935
		936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		938	mode, mode, None, GRAB_CURSOR, eventtime))
		939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		940	THIS->perl.grabtime = eventtime;
		941	else
		942	XUngrabPointer (THIS->dpy, eventtime);
		943
		944	RETVAL = !!THIS->perl.grabtime;
		945	}
		946	OUTPUT:
		947	RETVAL
		948
		949	void
		950	rxvt_term::allow_events_async ()
		951	CODE:
		952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		953
		954	void
		955	rxvt_term::allow_events_sync ()
		956	CODE:
		957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		958
		959	void
		960	rxvt_term::allow_events_replay ()
		961	CODE:
		962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		964
		965	void
		966	rxvt_term::ungrab ()
		967	CODE:
		968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
402		993
403	int	994	int
404	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
405	CODE:	996	CODE:
406	{	997	{
407	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
408		999
409	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
410	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
411	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
412		1010
413	free (wstr);	1011	free (wstr);
414	}	1012	}
415	OUTPUT:	1013	OUTPUT:
…		…
442		1040
443	rxvt_push_locale (THIS->locale);	1041	rxvt_push_locale (THIS->locale);
444	wchar_t *wstr = rxvt_mbstowcs (data, len);	1042	wchar_t *wstr = rxvt_mbstowcs (data, len);
445	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
446		1044
447	char *str = rxvt_wcstoutf8 (wstr);	1045	RETVAL = wcs2sv (wstr);
448	free (wstr);	1046	free (wstr);
449
450	RETVAL = newSVpv (str, 0);
451	SvUTF8_on (RETVAL);
452	free (str);
453	}	1047	}
454	OUTPUT:	1048	OUTPUT:
455	RETVAL	1049	RETVAL
456		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
		1055	OUTPUT:
		1056	RETVAL
		1057
		1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1059
		1060	#define TERM_OFFSET_width TERM_OFFSET(width)
		1061	#define TERM_OFFSET_height TERM_OFFSET(height)
		1062	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1063	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1072	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1073	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1074	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1075
457	int	1076	int
458	rxvt_term::nsaved ()	1077	rxvt_term::width ()
		1078	ALIAS:
		1079	width = TERM_OFFSET_width
		1080	height = TERM_OFFSET_height
		1081	fwidth = TERM_OFFSET_fwidth
		1082	fheight = TERM_OFFSET_fheight
		1083	fbase = TERM_OFFSET_fbase
		1084	nrow = TERM_OFFSET_nrow
		1085	ncol = TERM_OFFSET_ncol
		1086	focus = TERM_OFFSET_focus
		1087	mapped = TERM_OFFSET_mapped
		1088	int_bwidth = TERM_OFFSET_int_bwidth
		1089	ext_bwidth = TERM_OFFSET_ext_bwidth
		1090	lineSpace = TERM_OFFSET_lineSpace
		1091	saveLines = TERM_OFFSET_saveLines
		1092	total_rows = TERM_OFFSET_total_rows
		1093	top_row = TERM_OFFSET_top_row
459	CODE:	1094	CODE:
460	RETVAL = THIS->nsaved;	1095	RETVAL = *(int *)((char *)THIS + ix);
461	OUTPUT:	1096	OUTPUT:
462	RETVAL	1097	RETVAL
463		1098
		1099	unsigned int
		1100	rxvt_term::ModLevel3Mask ()
		1101	ALIAS:
		1102	ModLevel3Mask = 0
		1103	ModMetaMask = 1
		1104	ModNumLockMask = 2
		1105	current_screen = 3
		1106	hidden_cursor = 4
		1107	CODE:
		1108	switch (ix)
		1109	{
		1110	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1111	case 1: RETVAL = THIS->ModMetaMask; break;
		1112	case 2: RETVAL = THIS->ModNumLockMask; break;
		1113	case 3: RETVAL = THIS->current_screen; break;
		1114	case 4: RETVAL = THIS->hidden_cursor; break;
		1115	}
		1116	OUTPUT:
		1117	RETVAL
		1118
		1119	char *
		1120	rxvt_term::display_id ()
		1121	ALIAS:
		1122	display_id = 0
		1123	locale = 1
		1124	CODE:
		1125	switch (ix)
		1126	{
		1127	case 0: RETVAL = THIS->display->id; break;
		1128	case 1: RETVAL = THIS->locale; break;
		1129	}
		1130	OUTPUT:
		1131	RETVAL
		1132
		1133	SV *
		1134	rxvt_term::envv ()
		1135	ALIAS:
		1136	argv = 1
		1137	PPCODE:
		1138	{
		1139	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1140
		1141	EXTEND (SP, vec->size ());
		1142
		1143	for (char **i = vec->begin (); i != vec->end (); ++i)
		1144	if (*i)
		1145	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1146	}
		1147
464	int	1148	int
465	rxvt_term::view_start (int newval = -1)	1149	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
466	CODE:	1150	CODE:
467	{	1151	RETVAL = THIS->pty_ev.events;
		1152	if (events != EVENT_UNDEF)
		1153	THIS->pty_ev.set (events);
		1154	OUTPUT:
		1155	RETVAL
		1156
		1157	int
		1158	rxvt_term::pty_fd ()
		1159	CODE:
		1160	RETVAL = THIS->pty->pty;
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	Window
		1165	rxvt_term::parent ()
		1166	CODE:
		1167	RETVAL = THIS->parent [0];
		1168	OUTPUT:
		1169	RETVAL
		1170
		1171	Window
		1172	rxvt_term::vt ()
		1173	CODE:
468	RETVAL = THIS->view_start;	1174	RETVAL = THIS->vt;
		1175	OUTPUT:
		1176	RETVAL
469		1177
470	if (newval >= 0)	1178	void
471	{	1179	rxvt_term::vt_emask_add (U32 emask)
472	THIS->view_start = min (newval, THIS->nsaved);	1180	CODE:
473	THIS->scr_changeview (RETVAL);	1181	THIS->vt_emask_perl |= emask;
474	}	1182	THIS->vt_select_input ();
475	}	1183
		1184	U32
		1185	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1186	CODE:
		1187	RETVAL = THIS->rstyle;
		1188	THIS->rstyle = new_rstyle;
476	OUTPUT:	1189	OUTPUT:
477	RETVAL	1190	RETVAL
478		1191
479	int	1192	int
480	rxvt_term::nrow ()	1193	rxvt_term::view_start (int newval = 1)
		1194	PROTOTYPE: $;$
481	CODE:	1195	CODE:
		1196	{
482	RETVAL = THIS->nrow;	1197	RETVAL = THIS->view_start;
		1198
		1199	if (newval <= 0)
		1200	THIS->scr_changeview (max (newval, THIS->top_row));
		1201	}
483	OUTPUT:	1202	OUTPUT:
484	RETVAL	1203	RETVAL
485		1204
486	int	1205	void
		1206	rxvt_term::focus_in ()
		1207
		1208	void
487	rxvt_term::ncol ()	1209	rxvt_term::focus_out ()
		1210
		1211	void
		1212	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1213	ALIAS:
		1214	key_release = 1
488	CODE:	1215	CODE:
489	RETVAL = THIS->ncol;	1216	{
490	OUTPUT:	1217	XKeyEvent xkey;
491	RETVAL	1218
		1219	memset (&xkey, 0, sizeof (xkey));
		1220
		1221	xkey.time = time;
		1222	xkey.state = state;
		1223	xkey.keycode = keycode;
		1224
		1225	xkey.type = ix ? KeyRelease : KeyPress;
		1226	xkey.display = THIS->dpy;
		1227	xkey.window = THIS->vt;
		1228	xkey.root = THIS->display->root;
		1229	xkey.subwindow = THIS->vt;
		1230
		1231	if (ix)
		1232	THIS->key_release (xkey);
		1233	else
		1234	THIS->key_press (xkey);
		1235	}
492		1236
493	void	1237	void
494	rxvt_term::want_refresh ()	1238	rxvt_term::want_refresh ()
495	CODE:	1239	CODE:
496	THIS->want_refresh = 1;	1240	THIS->want_refresh = 1;
497		1241
498	void	1242	void
499	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
500	PPCODE:	1244	PPCODE:
501	{	1245	{
502	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1246	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
503	croak ("row_number number of out range");	1247	XSRETURN_EMPTY;
504		1248
505	line_t &l = ROW(row_number);	1249	line_t &l = ROW(row_number);
506		1250
507	if (GIMME_V != G_VOID)	1251	if (GIMME_V != G_VOID)
508	{	1252	{
509	wchar_t *wstr = new wchar_t [THIS->ncol];	1253	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
510		1254
511	for (int col = 0; col <THIS->ncol; col++)	1255	for (int col = 0; col < THIS->ncol; col++)
512	wstr [col] = l.t [col];	1256	wstr [col] = l.t [col];
513		1257
514	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
515	free (wstr);
516
517	SV *sv = newSVpv (str, 0);
518	SvUTF8_on (sv);
519	XPUSHs (sv_2mortal (sv));	1258	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
520	free (str);
521	}	1259	}
522		1260
523	if (new_text)	1261	if (new_text)
524	{	1262	{
525	STRLEN slen;
526	char *str = SvPVutf8 (new_text, slen);	1263	wchar_t *wstr = sv2wcs (new_text);
527	wchar_t *wstr = rxvt_utf8towcs (str, slen);
528		1264
529	int len = wcslen (wstr);	1265	int len = min (wcslen (wstr) - start_ofs, max_len);
530		1266
531	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1267	if (start_col < 0 || start_col + len > THIS->ncol)
532	{	1268	{
533	free (wstr);	1269	free (wstr);
534	croak ("new_text extends beyond horizontal margins");	1270	croak ("new_text extends beyond horizontal margins");
535	}	1271	}
536		1272
537	for (int col = start_col; col < start_col + len; col++)	1273	for (int col = start_col; col < start_col + len; col++)
538	{	1274	{
539	l.t [col] = wstr [col - start_col];	1275	l.t [col] = wstr [start_ofs + col - start_col];
540	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1276	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
541	}	1277	}
542		1278
543	free (wstr);	1279	free (wstr);
544	}	1280	}
545	}	1281	}
546		1282
547	void	1283	void
548	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1284	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
549	PPCODE:	1285	PPCODE:
550	{	1286	{
551	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1287	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
552	croak ("row_number number of out range");	1288	XSRETURN_EMPTY;
553		1289
554	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
555		1291
556	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
557	{	1293	{
…		…
568	{	1304	{
569	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
570	croak ("new_rend must be arrayref");	1306	croak ("new_rend must be arrayref");
571		1307
572	AV *av = (AV *)SvRV (new_rend);	1308	AV *av = (AV *)SvRV (new_rend);
573	int len = av_len (av) + 1;	1309	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
574		1310
575	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1311	if (start_col < 0 || start_col + len > THIS->ncol)
576	croak ("new_rend array extends beyond horizontal margins");	1312	croak ("new_rend array extends beyond horizontal margins");
577		1313
578	for (int col = start_col; col < start_col + len; col++)	1314	for (int col = start_col; col < start_col + len; col++)
579	{	1315	{
580	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
581		1317
582	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1318	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
583	}	1319	}
584	}	1320	}
585	}	1321	}
586		1322
587	int	1323	int
588	rxvt_term::ROW_l (int row_number, int new_length = -2)	1324	rxvt_term::ROW_l (int row_number, int new_length = -1)
589	CODE:	1325	CODE:
590	{	1326	{
591	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1327	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
592	croak ("row_number number of out range");	1328	XSRETURN_EMPTY;
593		1329
594	line_t &l = ROW(row_number);	1330	line_t &l = ROW(row_number);
595	RETVAL = l.l;	1331	RETVAL = l.l;
596		1332
597	if (new_length >= -1)	1333	if (new_length >= 0)
598	l.l = new_length;	1334	l.l = new_length;
599	}	1335	}
600	OUTPUT:	1336	OUTPUT:
601	RETVAL	1337	RETVAL
602		1338
		1339	bool
		1340	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1341	CODE:
		1342	{
		1343	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1344	XSRETURN_EMPTY;
		1345
		1346	line_t &l = ROW(row_number);
		1347	RETVAL = l.is_longer ();
		1348
		1349	if (new_is_longer >= 0)
		1350	l.is_longer (new_is_longer);
		1351	}
		1352	OUTPUT:
		1353	RETVAL
		1354
603	SV *	1355	SV *
604	rxvt_term::special_encode (SV *str)	1356	rxvt_term::special_encode (SV *string)
605	CODE:	1357	CODE:
606	abort ();//TODO	1358	{
		1359	wchar_t *wstr = sv2wcs (string);
		1360	int wlen = wcslen (wstr);
		1361	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1362
		1363	rxvt_push_locale (THIS->locale);
		1364
		1365	wchar_t *r = rstr;
		1366	for (wchar_t *s = wstr; *s; s++)
		1367	{
		1368	int w = WCWIDTH (*s);
		1369
		1370	if (w == 0)
		1371	{
		1372	if (r == rstr)
		1373	croak ("leading combining character unencodable");
		1374
		1375	unicode_t n = rxvt_compose (r[-1], *s);
		1376	if (n == NOCHAR)
		1377	n = rxvt_composite.compose (r[-1], *s);
		1378
		1379	r[-1] = n;
		1380	}
		1381	#if !UNICODE_3
		1382	else if (*s >= 0x10000)
		1383	*r++ = rxvt_composite.compose (*s);
		1384	#endif
		1385	else
		1386	*r++ = *s;
		1387
		1388	// the *2 above only allows wcwidth <= 2
		1389	if (w > 1)
		1390	*r++ = NOCHAR;
		1391	}
		1392
		1393	rxvt_pop_locale ();
		1394
		1395	RETVAL = wcs2sv (rstr, r - rstr);
		1396	}
		1397	OUTPUT:
		1398	RETVAL
607		1399
608	SV *	1400	SV *
609	rxvt_term::special_decode (SV *str)	1401	rxvt_term::special_decode (SV *text)
610	CODE:	1402	CODE:
611	abort ();//TODO	1403	{
		1404	wchar_t *wstr = sv2wcs (text);
		1405	int wlen = wcslen (wstr);
		1406	int dlen = 0;
		1407
		1408	// find length
		1409	for (wchar_t *s = wstr; *s; s++)
		1410	if (*s == NOCHAR)
		1411	;
		1412	else if (IS_COMPOSE (*s))
		1413	dlen += rxvt_composite.expand (*s, 0);
		1414	else
		1415	dlen++;
		1416
		1417	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1418
		1419	// decode
		1420	wchar_t *r = rstr;
		1421	for (wchar_t *s = wstr; *s; s++)
		1422	if (*s == NOCHAR)
		1423	;
		1424	else if (IS_COMPOSE (*s))
		1425	r += rxvt_composite.expand (*s, r);
		1426	else
		1427	*r++ = *s;
		1428
		1429	RETVAL = wcs2sv (rstr, r - rstr);
		1430	}
		1431	OUTPUT:
		1432	RETVAL
612		1433
613	void	1434	void
614	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1435	rxvt_term::_resource (char *name, int index, SV *newval = 0)
615	PPCODE:	1436	PPCODE:
616	{	1437	{
617	struct resval { const char *name; int value; } rslist [] = {	1438	static const struct resval { const char *name; int value; } *rs, rslist [] = {
618	# define Rs_def(name) { # name, Rs_ ## name },	1439	# define def(name) { # name, Rs_ ## name },
619	# define Rs_reserve(name,count)	1440	# define reserve(name,count)
620	# include "rsinc.h"	1441	# include "rsinc.h"
621	# undef Rs_def	1442	# undef def
622	# undef Rs_reserve	1443	# undef reserve
623	};	1444	};
624		1445
625	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1446	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
626		1447
627	do {	1448	do {
628	if (rs-- == rslist)	1449	if (rs-- == rslist)
629	croak ("no such resource '%s', requested", name);	1450	croak ("no such resource '%s', requested", name);
630	} while (strcmp (name, rs->name));	1451	} while (strcmp (name, rs->name));
…		…
648	else	1469	else
649	THIS->rs [index] = 0;	1470	THIS->rs [index] = 0;
650	}	1471	}
651	}	1472	}
652		1473
		1474	const char *
		1475	rxvt_term::x_resource (const char *name)
		1476
		1477	bool
		1478	rxvt_term::option (U32 optval, int set = -1)
		1479	CODE:
		1480	{
		1481	RETVAL = THIS->options & optval;
		1482
		1483	if (set >= 0)
		1484	{
		1485	if (set)
		1486	THIS->options |= optval;
		1487	else
		1488	THIS->options &= ~optval;
		1489
		1490	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1491	switch (optval)
		1492	{
		1493	case Opt_skipBuiltinGlyphs:
		1494	THIS->set_fonts ();
		1495	THIS->scr_remap_chars ();
		1496	THIS->scr_touch (true);
		1497	THIS->want_refresh = 1;
		1498	break;
		1499
		1500	case Opt_cursorUnderline:
		1501	THIS->want_refresh = 1;
		1502	break;
		1503
		1504	# case Opt_scrollBar_floating:
		1505	# case Opt_scrollBar_right:
		1506	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1507	# break;
		1508	}
		1509	}
		1510	}
		1511	OUTPUT:
		1512	RETVAL
		1513
		1514	bool
		1515	rxvt_term::parse_keysym (char *keysym, char *str)
		1516	CODE:
		1517	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1518	THIS->keyboard->register_done ();
		1519	OUTPUT:
		1520	RETVAL
		1521
653	void	1522	void
654	rxvt_term::selection_mark (...)	1523	rxvt_term::screen_cur (...)
655	PROTOTYPE: $;$$	1524	PROTOTYPE: $;$$
656	ALIAS:	1525	ALIAS:
		1526	screen_cur = 0
657	selection_beg = 1	1527	selection_beg = 1
658	selection_end = 2	1528	selection_end = 2
		1529	selection_mark = 3
659	PPCODE:	1530	PPCODE:
660	{	1531	{
661	row_col_t &sel = ix == 1 ? THIS->selection.beg	1532	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1533	: ix == 1 ? THIS->selection.beg
662	: ix == 2 ? THIS->selection.end	1534	: ix == 2 ? THIS->selection.end
663	: THIS->selection.mark;	1535	: THIS->selection.mark;
664		1536
665	if (GIMME_V != G_VOID)	1537	if (GIMME_V != G_VOID)
666	{	1538	{
667	EXTEND (SP, 2);	1539	EXTEND (SP, 2);
668	PUSHs (sv_2mortal (newSViv (sel.row)));	1540	PUSHs (sv_2mortal (newSViv (rc.row)));
669	PUSHs (sv_2mortal (newSViv (sel.col)));	1541	PUSHs (sv_2mortal (newSViv (rc.col)));
670	}	1542	}
671		1543
672	if (items == 3)	1544	if (items == 3)
673	{	1545	{
674	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1546	rc.row = SvIV (ST (1));
675	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1547	rc.col = SvIV (ST (2));
		1548
		1549	if (ix == 2)
		1550	{
		1551	if (rc.col == 0)
		1552	{
		1553	// col == 0 means end of previous line
		1554	rc.row--;
		1555	rc.col = THIS->ncol;
		1556	}
		1557	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1558	&& rc.col > ROW(rc.row).l)
		1559	{
		1560	// col >= length means while line and add newline
		1561	rc.col = THIS->ncol;
		1562	}
		1563	}
		1564
		1565	clamp_it (rc.col, 0, THIS->ncol);
		1566	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
676		1567
677	if (ix)	1568	if (ix)
678	THIS->want_refresh = 1;	1569	THIS->want_refresh = 1;
679	}	1570	}
680	}	1571	}
681		1572
		1573	char
		1574	rxvt_term::cur_charset ()
		1575	CODE:
		1576	RETVAL = THIS->charsets [THIS->screen.charset];
		1577	OUTPUT:
		1578	RETVAL
		1579
		1580	void
		1581	rxvt_term::selection_clear ()
		1582
		1583	void
		1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1585	CODE:
		1586	THIS->selection.op = SELECTION_CONT;
		1587	THIS->selection.rect = rect;
		1588	THIS->selection_make (eventtime);
		1589
682	int	1590	int
683	rxvt_term::selection_grab (int eventtime)	1591	rxvt_term::selection_grab (Time eventtime)
684		1592
685	void	1593	void
686	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
687	PPCODE:	1595	PPCODE:
688	{	1596	{
689	if (GIMME_V != G_VOID)	1597	if (GIMME_V != G_VOID)
690	{	1598	XPUSHs (THIS->selection.text
691	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1599	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
692	SV *sv = newSVpv (sel, 0);	1600	: &PL_sv_undef);
693	SvUTF8_on (sv);
694	free (sel);
695	XPUSHs (sv_2mortal (sv));
696	}
697		1601
698	if (newtext)	1602	if (newtext)
699	{	1603	{
700	free (THIS->selection.text);	1604	free (THIS->selection.text);
701		1605
702	THIS->selection.text = sv2wcs (newtext);	1606	THIS->selection.text = sv2wcs (newtext);
703	THIS->selection.len = wcslen (THIS->selection.text);	1607	THIS->selection.len = wcslen (THIS->selection.text);
704	}	1608	}
705	}	1609	}
706
707	void
708	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
709		1610
710	void	1611	void
		1612	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)
		1613
		1614	void
		1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1616
		1617	void
711	rxvt_term::scr_overlay_off ()	1618	rxvt_term::scr_bell ()
712		1619
713	void	1620	void
714	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1621	rxvt_term::scr_change_screen (int screen)
715	CODE:
716	THIS->scr_overlay_set (x, y, text, rend);
717		1622
718	void	1623	void
719	rxvt_term::scr_overlay_set (int x, int y, SV *text)	1624	rxvt_term::scr_add_lines (SV *string)
720	CODE:	1625	CODE:
721	{	1626	{
722	wchar_t *wtext = sv2wcs (text);	1627	wchar_t *wstr = sv2wcs (string);
723	THIS->scr_overlay_set (x, y, wtext);	1628	THIS->scr_add_lines (wstr, wcslen (wstr));
724	free (wtext);	1629	free (wstr);
725	}	1630	}
726		1631
727	void	1632	void
728	rxvt_term::tt_write (SV *octets)	1633	rxvt_term::tt_write (SV *octets)
729	INIT:	1634	INIT:
730	STRLEN len;	1635	STRLEN len;
731	char *str = SvPVbyte (octets, len);	1636	char *str = SvPVbyte (octets, len);
732	C_ARGS:	1637	C_ARGS:
733	(unsigned char *)str, len	1638	str, len
734		1639
735	MODULE = urxvt PACKAGE = urxvt::timer	1640	void
		1641	rxvt_term::cmd_parse (SV *octets)
		1642	CODE:
		1643	{
		1644	STRLEN len;
		1645	char *str = SvPVbyte (octets, len);
		1646
		1647	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1648	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1649
		1650	THIS->cmdbuf_ptr = str;
		1651	THIS->cmdbuf_endp = str + len;
		1652
		1653	rxvt_push_locale (THIS->locale);
		1654	THIS->cmd_parse ();
		1655	rxvt_pop_locale ();
		1656
		1657	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1658	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1659	}
736		1660
737	SV *	1661	SV *
738	timer::new ()	1662	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
739	CODE:	1663	CODE:
740	timer *w = new timer;	1664	{
		1665	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
741	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1666	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
742	w->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
		1668	}
		1669	OUTPUT:
		1670	RETVAL
		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
743	OUTPUT:	1752	OUTPUT:
744	RETVAL	1753	RETVAL
745		1754
746	timer *	1755	#if 0
747	timer::cb (SV *cb)	1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
748	CODE:	1793	PPCODE:
749	THIS->cb (cb);	1794	{
750	RETVAL = THIS;	1795	int dx, dy;
751	OUTPUT:	1796	Window child;
752	RETVAL
753		1797
754	NV	1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
755	timer::at ()	1799	{
756	CODE:	1800	EXTEND (SP, 3);
757	RETVAL = THIS->at;	1801	PUSHs (newSViv (dx));
758	OUTPUT:	1802	PUSHs (newSViv (dy));
759	RETVAL	1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
760		1806
761	timer *	1807	#############################################################################
762	timer::set (NV tstamp)	1808	# urxvt::overlay
763	CODE:	1809	#############################################################################
764	THIS->set (tstamp);
765	RETVAL = THIS;
766	OUTPUT:
767	RETVAL
768		1810
769	timer *
770	timer::start (NV tstamp = THIS->at)
771	CODE:
772	THIS->start (tstamp);
773	RETVAL = THIS;
774	OUTPUT:
775	RETVAL
776
777	timer *
778	timer::stop ()
779	CODE:
780	THIS->stop ();
781	RETVAL = THIS;
782	OUTPUT:
783	RETVAL
784
785	void
786	timer::DESTROY ()
787
788	MODULE = urxvt PACKAGE = urxvt::iow	1811	MODULE = urxvt PACKAGE = urxvt::overlay
789		1812
790	SV *
791	iow::new ()
792	CODE:
793	iow *w = new iow;
794	RETVAL = newSVptr ((void *)w, "urxvt::iow");
795	w->self = (HV *)SvRV (RETVAL);
796	OUTPUT:
797	RETVAL
798
799	iow *
800	iow::cb (SV *cb)
801	CODE:
802	THIS->cb (cb);
803	RETVAL = THIS;
804	OUTPUT:
805	RETVAL
806
807	iow *
808	iow::fd (int fd)
809	CODE:
810	THIS->fd = fd;
811	RETVAL = THIS;
812	OUTPUT:
813	RETVAL
814
815	iow *
816	iow::events (short events)
817	CODE:
818	THIS->events = events;
819	RETVAL = THIS;
820	OUTPUT:
821	RETVAL
822
823	iow *
824	iow::start ()
825	CODE:
826	THIS->start ();
827	RETVAL = THIS;
828	OUTPUT:
829	RETVAL
830
831	iow *
832	iow::stop ()
833	CODE:
834	THIS->stop ();
835	RETVAL = THIS;
836	OUTPUT:
837	RETVAL
838
839	void	1813	void
		1814	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1815
		1816	void
		1817	overlay::show ()
		1818
		1819	void
		1820	overlay::hide ()
		1821
		1822	void
840	iow::DESTROY ()	1823	overlay::DESTROY ()
841		1824
		1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
842		1826

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