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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.9 by root, Tue Jan 3 01:15:00 2006 UTC vs.
Revision 1.123 by root, Sun Jun 15 14:54:44 2008 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "ev_cpp.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		45
40	#undef LINENO	46	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	48	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	57	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	58	return rxvt_utf8towcs (str, len);
53	}	59	}
54		60
55	static SV *	61	static SV *
56	new_ref (HV *hv, const char *klass)	62	wcs2sv (wchar_t *wstr, int len = -1)
57	{	63	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	64	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		65
61	//TODO: use magic	66	SV *sv = newSVpv (str, 0);
		67	SvUTF8_on (sv);
		68	free (str);
		69
		70	return sv;
		71	}
		72
62	static SV *	73	static SV *
63	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
64	{	75	{
65	HV *hv = newHV ();	76	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		79	}
		80
		81	static void
		82	clearSVptr (SV *sv)
		83	{
		84	if (SvROK (sv))
		85	sv = SvRV (sv);
		86
		87	hv_clear ((HV *)sv);
		88	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	89	}
69		90
70	static long	91	static long
71	SvPTR (SV *sv, const char *klass)	92	SvPTR (SV *sv, const char *klass)
72	{	93	{
73	if (!sv_derived_from (sv, klass))	94	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	95	croak ("object of type %s expected", klass);
75		96
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	97	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		98
78	if (!iv)	99	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		101
81	return (long)iv;	102	return (long)mg->mg_ptr;
82	}	103	}
83		104
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		107
87	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
88		109
89	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
90	{	111
91	SV *cbsv;	112	class overlay {
		113	rxvt_term *THIS;
		114	AV *overlay_av;
		115	int x, y, w, h;
		116	int border;
		117	text_t **text;
		118	rend_t **rend;
		119
		120	public:
92	HV *self;	121	HV *self;
93		122
94	perl_watcher ()	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
95	: cbsv (newSV (0))	124	~overlay ();
96	{
97	}
98		125
99	~perl_watcher ()	126	void show ();
100	{	127	void hide ();
101	SvREFCNT_dec (cbsv);
102	}
103		128
104	void cb (SV *cb)	129	void swap ();
105	{
106	sv_setsv (cbsv, cb);
107	}
108		130
109	void invoke (const char *type, SV *self, int arg = -1);	131	void set (int x, int y, SV *str, SV *rend);
110	};	132	};
111		133
112	void	134	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)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
114	{	136	{
115	dSP;	137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
116		139
117	ENTER;	140	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	{	141	{
		142	w += 2;
		143	h += 2;
147	}	144	}
148		145
149	void execute (time_watcher &w)	146	text = new text_t *[h];
		147	rend = new rend_t *[h];
		148
		149	for (int y = 0; y < h; y++)
150	{	150	{
151	invoke ("urxvt::timer", newSVtimer (this));	151	text_t *tp = text[y] = new text_t[w];
		152	rend_t *rp = rend[y] = new rend_t[w];
		153
		154	text_t t0, t1, t2;
		155	rend_t r = rstyle;
		156
		157	if (border == 2)
		158	{
		159	if (y == 0)
		160	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		161	else if (y < h - 1)
		162	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		163	else
		164	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		165
		166	*tp++ = t0;
		167	*rp++ = r;
		168
		169	for (int x = w - 2; x-- > 0; )
		170	{
		171	*tp++ = t1;
		172	*rp++ = r;
		173	}
		174
		175	*tp = t2;
		176	*rp = r;
		177	}
		178	else
		179	for (int x = w; x-- > 0; )
		180	{
		181	*tp++ = 0x0020;
		182	*rp++ = r;
		183	}
152	}	184	}
153	};
154		185
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 ()	186	show ();
161	: io_watcher (this, &iow::execute)	187	}
		188
		189	overlay::~overlay ()
		190	{
		191	hide ();
		192
		193	for (int y = h; y--; )
162	{	194	{
		195	delete [] text[y];
		196	delete [] rend[y];
163	}	197	}
164		198
165	void execute (io_watcher &w, short revents)	199	delete [] text;
		200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
		213
		214	THIS->want_refresh = 1;
		215	THIS->refresh_check ();
		216	}
		217
		218	void
		219	overlay::hide ()
		220	{
		221	if (!overlay_av)
		222	return;
		223
		224	int i;
		225
		226	for (i = AvFILL (overlay_av); i >= 0; i--)
		227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		228	break;
		229
		230	for (; i < AvFILL (overlay_av); i++)
		231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		232
		233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
		240	}
		241
		242	void overlay::swap ()
		243	{
		244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		245	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		246
		247	int ov_w = min (w, THIS->ncol - ov_x);
		248	int ov_h = min (h, THIS->nrow - ov_y);
		249
		250	for (int y = ov_h; y--; )
166	{	251	{
167	invoke ("urxvt::iow", newSViow (this), revents);	252	text_t *t1 = text [y];
		253	rend_t *r1 = rend [y];
		254
		255	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		256	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		257
		258	for (int x = ov_w; x--; )
		259	{
		260	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		261	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		262	}
168	}	263	}
169	};	264
		265	}
		266
		267	void overlay::set (int x, int y, SV *text, SV *rend)
		268	{
		269	x += border;
		270	y += border;
		271
		272	if (!IN_RANGE_EXC (y, 0, h - border))
		273	return;
		274
		275	wchar_t *wtext = sv2wcs (text);
		276
		277	for (int col = min (wcslen (wtext), w - x - border); col--; )
		278	this->text [y][x + col] = wtext [col];
		279
		280	free (wtext);
		281
		282	if (rend)
		283	{
		284	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		285	croak ("rend must be arrayref");
		286
		287	AV *av = (AV *)SvRV (rend);
		288
		289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		291	}
		292
		293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
		295	}
170		296
171	/////////////////////////////////////////////////////////////////////////////	297	/////////////////////////////////////////////////////////////////////////////
172		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
		302
		303	/////////////////////////////////////////////////////////////////////////////
		304
173	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
174		306
175	static PerlInterpreter *perl;	307	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}
180		308
181	rxvt_perl_interp::~rxvt_perl_interp ()	309	rxvt_perl_interp::~rxvt_perl_interp ()
182	{	310	{
183	if (perl)	311	if (perl)
184	{	312	{
…		…
186	perl_free (perl);	314	perl_free (perl);
187	}	315	}
188	}	316	}
189		317
190	void	318	void
191	rxvt_perl_interp::init ()	319	rxvt_perl_interp::init (rxvt_term *term)
192	{	320	{
193	if (!perl)	321	if (!perl)
194	{	322	{
		323	rxvt_push_locale (""); // perl init destroys current locale
		324
		325	perl_environ = rxvt_environ;
		326	swap (perl_environ, environ);
		327
195	char *argv[] = {	328	char *argv[] = {
196	"",	329	"",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	330	"-e"
		331	"BEGIN {"
		332	" urxvt->bootstrap;"
		333	" unshift @INC, '" LIBDIR "';"
		334	"}"
		335	""
		336	"use urxvt;"
198	};	337	};
199		338
200	perl = perl_alloc ();	339	perl = perl_alloc ();
201	perl_construct (perl);	340	perl_construct (perl);
202		341
…		…
207		346
208	perl_destruct (perl);	347	perl_destruct (perl);
209	perl_free (perl);	348	perl_free (perl);
210	perl = 0;	349	perl = 0;
211	}	350	}
		351
		352	swap (perl_environ, environ);
		353
		354	rxvt_pop_locale ();
		355	}
		356
		357	if (perl)
		358	{
		359	// runs outside of perls ENV
		360	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		361	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		362	}
		363	}
		364
		365	static void
		366	ungrab (rxvt_term *THIS)
		367	{
		368	if (THIS->perl.grabtime)
		369	{
		370	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		371	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		372	THIS->perl.grabtime = 0;
212	}	373	}
213	}	374	}
214		375
215	bool	376	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	377	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	378	{
218	if (!perl	379	if (!perl || !term->perl.self)
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	380	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		381
225	dSP;	382	// pre-handling of some events
226	va_list ap;	383	if (htype == HOOK_REFRESH_END)
		384	{
		385	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
227		386
228	va_start (ap, htype);	387	for (int i = 0; i <= AvFILL (av); i++)
		388	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		389	}
229		390
230	ENTER;	391	swap (perl_environ, environ);
231	SAVETMPS;
232		392
233	PUSHMARK (SP);	393	bool event_consumed;
234		394
235	XPUSHs (sv_2mortal (newSVterm (term)));	395	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
236	XPUSHs (sv_2mortal (newSViv (htype)));	396	|| term->perl.should_invoke [htype])
237		397	try
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{	398	{
		399	dSP;
		400	va_list ap;
		401
		402	va_start (ap, htype);
		403
		404	ENTER;
		405	SAVETMPS;
		406
		407	PUSHMARK (SP);
		408
		409	XPUSHs (sv_2mortal (newSVterm (term)));
		410	XPUSHs (sv_2mortal (newSViv (htype)));
		411
		412	for (;;) {
		413	data_type dt = (data_type)va_arg (ap, int);
		414
		415	switch (dt)
		416	{
243	case DT_INT:	417	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	418	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	419	break;
246		420
247	case DT_LONG:	421	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	423	break;
250		424
251	case DT_STRING:	425	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	426	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		427	break;
		428
		429	case DT_STR_LEN:
		430	{
		431	char *str = va_arg (ap, char *);
		432	int len = va_arg (ap, int);
		433
		434	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		435	}
		436	break;
		437
		438	case DT_WCS_LEN:
		439	{
		440	wchar_t *wstr = va_arg (ap, wchar_t *);
		441	int wlen = va_arg (ap, int);
		442
		443	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		444	}
253	break;	445	break;
254		446
		447	case DT_LCS_LEN:
		448	{
		449	long *lstr = va_arg (ap, long *);
		450	int llen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		453	}
		454	break;
		455
		456	case DT_XEVENT:
		457	{
		458	XEvent *xe = va_arg (ap, XEvent *);
		459	HV *hv = newHV ();
		460
		461	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		462	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		463	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		464	# undef set
		465
		466	setiv (type, xe->type);
		467	setiv (send_event, xe->xany.send_event);
		468	setiv (serial, xe->xany.serial);
		469
		470	switch (xe->type)
		471	{
		472	case KeyPress:
		473	case KeyRelease:
		474	case ButtonPress:
		475	case ButtonRelease:
		476	case MotionNotify:
		477	setuv (window, xe->xmotion.window);
		478	setuv (root, xe->xmotion.root);
		479	setuv (subwindow, xe->xmotion.subwindow);
		480	setuv (time, xe->xmotion.time);
		481	setiv (x, xe->xmotion.x);
		482	setiv (y, xe->xmotion.y);
		483	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		484	setiv (col, xe->xmotion.x / term->fwidth);
		485	setiv (x_root, xe->xmotion.x_root);
		486	setiv (y_root, xe->xmotion.y_root);
		487	setuv (state, xe->xmotion.state);
		488
		489	switch (xe->type)
		490	{
		491	case KeyPress:
		492	case KeyRelease:
		493	setuv (keycode, xe->xkey.keycode);
		494	break;
		495
		496	case ButtonPress:
		497	case ButtonRelease:
		498	setuv (button, xe->xbutton.button);
		499	break;
		500
		501	case MotionNotify:
		502	setiv (is_hint, xe->xmotion.is_hint);
		503	break;
		504	}
		505
		506	break;
		507
		508	case MapNotify:
		509	case UnmapNotify:
		510	case ConfigureNotify:
		511	setuv (event, xe->xconfigure.event);
		512	setuv (window, xe->xconfigure.window);
		513
		514	switch (xe->type)
		515	{
		516	case ConfigureNotify:
		517	setiv (x, xe->xconfigure.x);
		518	setiv (y, xe->xconfigure.y);
		519	setiv (width, xe->xconfigure.width);
		520	setiv (height, xe->xconfigure.height);
		521	setuv (above, xe->xconfigure.above);
		522	break;
		523	}
		524
		525	break;
		526
		527	case PropertyNotify:
		528	setuv (window, xe->xproperty.window);
		529	setuv (atom, xe->xproperty.atom);
		530	setuv (time, xe->xproperty.time);
		531	setiv (state, xe->xproperty.state);
		532	break;
		533
		534	case ClientMessage:
		535	setuv (window, xe->xclient.window);
		536	setuv (message_type, xe->xclient.message_type);
		537	setuv (format, xe->xclient.format);
		538	setuv (l0, xe->xclient.data.l[0]);
		539	setuv (l1, xe->xclient.data.l[1]);
		540	setuv (l2, xe->xclient.data.l[2]);
		541	setuv (l3, xe->xclient.data.l[3]);
		542	setuv (l4, xe->xclient.data.l[4]);
		543	break;
		544	}
		545
		546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		547	}
		548	break;
		549
255	case DT_END:	550	case DT_END:
		551	goto call;
		552
		553	default:
		554	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
256	{	555	}
		556	}
		557
		558	call:
257	va_end (ap);	559	va_end (ap);
258		560
259	PUTBACK;	561	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	562	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;	563	SPAGAIN;
262		564
263	if (count)	565	if (count)
264	{	566	{
265	SV *status = POPs;	567	SV *status = POPs;
266	count = SvTRUE (status);	568	count = SvTRUE (status);
267	}	569	}
268		570
269	PUTBACK;	571	PUTBACK;
270	FREETMPS;	572	FREETMPS;
271	LEAVE;	573	LEAVE;
272		574
273	if (SvTRUE (ERRSV))	575	if (SvTRUE (ERRSV))
		576	{
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	577	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275		578	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	}	579	}
282		580
283	return count;	581	event_consumed = !!count;
284	}
285
286	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288	}	582	}
		583	catch (...)
		584	{
		585	swap (perl_environ, environ);
		586	throw;
		587	}
		588	else
		589	event_consumed = false;
		590
		591	// post-handling of some events
		592	if (htype == HOOK_REFRESH_BEGIN)
		593	{
		594	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		595
		596	for (int i = AvFILL (av); i >= 0; i--)
		597	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
289	}	598	}
		599	else if (htype == HOOK_DESTROY)
		600	{
		601	clearSVptr ((SV *)term->perl.self);
		602	SvREFCNT_dec ((SV *)term->perl.self);
		603
		604	// don't allow further calls
		605	term->perl.self = 0;
		606	}
		607
		608	swap (perl_environ, environ);
		609
		610	return event_consumed;
290	}	611	}
291		612
292	/////////////////////////////////////////////////////////////////////////////	613	/////////////////////////////////////////////////////////////////////////////
293		614
294	MODULE = urxvt PACKAGE = urxvt	615	MODULE = urxvt PACKAGE = urxvt
295		616
296	PROTOTYPES: ENABLE	617	PROTOTYPES: ENABLE
297		618
298	BOOT:	619	BOOT:
299	{	620	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	621	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		622	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		623	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		624	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		625
301	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	626	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302	set_hookname (INIT);	627	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
303	set_hookname (RESET);	628	# include "hookinc.h"
304	set_hookname (START);	629	# 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		630
319	newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE));	631	HV *option = get_hv ("urxvt::OPTION", 1);
		632	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		633	# define nodef(name)
		634	# include "optinc.h"
		635	# undef nodef
		636	# undef def
320		637
321	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	638	HV *stash = gv_stashpv ("urxvt", 1);
322	}	639	static const struct {
		640	const char *name;
		641	IV iv;
		642	} *civ, const_iv[] = {
		643	# define const_iv(name) { # name, (IV)name }
		644	const_iv (NUM_RESOURCES),
		645	const_iv (DEFAULT_RSTYLE),
		646	const_iv (OVERLAY_RSTYLE),
		647	const_iv (RS_Bold),
		648	const_iv (RS_Italic),
		649	const_iv (RS_Blink),
		650	const_iv (RS_RVid),
		651	const_iv (RS_Uline),
323		652
324	void	653	const_iv (CurrentTime),
325	set_should_invoke (int htype, int value)	654	const_iv (ShiftMask),
326	CODE:	655	const_iv (LockMask),
327	rxvt_perl.should_invoke [htype] = value;	656	const_iv (ControlMask),
		657	const_iv (Mod1Mask),
		658	const_iv (Mod2Mask),
		659	const_iv (Mod3Mask),
		660	const_iv (Mod4Mask),
		661	const_iv (Mod5Mask),
		662	const_iv (Button1Mask),
		663	const_iv (Button2Mask),
		664	const_iv (Button3Mask),
		665	const_iv (Button4Mask),
		666	const_iv (Button5Mask),
		667	const_iv (AnyModifier),
		668
		669	const_iv (NoSymbol),
		670	const_iv (GrabModeSync),
		671	const_iv (GrabModeAsync),
		672
		673	const_iv (NoEventMask),
		674	const_iv (KeyPressMask),
		675	const_iv (KeyReleaseMask),
		676	const_iv (ButtonPressMask),
		677	const_iv (ButtonReleaseMask),
		678	const_iv (EnterWindowMask),
		679	const_iv (LeaveWindowMask),
		680	const_iv (PointerMotionMask),
		681	const_iv (PointerMotionHintMask),
		682	const_iv (Button1MotionMask),
		683	const_iv (Button2MotionMask),
		684	const_iv (Button3MotionMask),
		685	const_iv (Button4MotionMask),
		686	const_iv (Button5MotionMask),
		687	const_iv (ButtonMotionMask),
		688	const_iv (KeymapStateMask),
		689	const_iv (ExposureMask),
		690	const_iv (VisibilityChangeMask),
		691	const_iv (StructureNotifyMask),
		692	const_iv (ResizeRedirectMask),
		693	const_iv (SubstructureNotifyMask),
		694	const_iv (SubstructureRedirectMask),
		695	const_iv (FocusChangeMask),
		696	const_iv (PropertyChangeMask),
		697	const_iv (ColormapChangeMask),
		698	const_iv (OwnerGrabButtonMask),
		699
		700	const_iv (KeyPress),
		701	const_iv (KeyRelease),
		702	const_iv (ButtonPress),
		703	const_iv (ButtonRelease),
		704	const_iv (MotionNotify),
		705	const_iv (EnterNotify),
		706	const_iv (LeaveNotify),
		707	const_iv (FocusIn),
		708	const_iv (FocusOut),
		709	const_iv (KeymapNotify),
		710	const_iv (Expose),
		711	const_iv (GraphicsExpose),
		712	const_iv (NoExpose),
		713	const_iv (VisibilityNotify),
		714	const_iv (CreateNotify),
		715	const_iv (DestroyNotify),
		716	const_iv (UnmapNotify),
		717	const_iv (MapNotify),
		718	const_iv (MapRequest),
		719	const_iv (ReparentNotify),
		720	const_iv (ConfigureNotify),
		721	const_iv (ConfigureRequest),
		722	const_iv (GravityNotify),
		723	const_iv (ResizeRequest),
		724	const_iv (CirculateNotify),
		725	const_iv (CirculateRequest),
		726	const_iv (PropertyNotify),
		727	const_iv (SelectionClear),
		728	const_iv (SelectionRequest),
		729	const_iv (SelectionNotify),
		730	const_iv (ColormapNotify),
		731	const_iv (ClientMessage),
		732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
		758	};
		759
		760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		762	}
328		763
329	void	764	void
330	warn (const char *msg)	765	warn (const char *msg)
331	CODE:	766	CODE:
332	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
333		768
334	void	769	void
335	fatal (const char *msg)	770	fatal (const char *msg)
336	CODE:	771	CODE:
337	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
338		776
339	NV	777	NV
340	NOW ()	778	NOW ()
341	CODE:	779	CODE:
342	RETVAL = NOW;	780	RETVAL = ev::now ();
343	OUTPUT:	781	OUTPUT:
344	RETVAL	782	RETVAL
345		783
		784	int
		785	GET_BASEFG (int rend)
		786	CODE:
		787	RETVAL = GET_BASEFG (rend);
		788	OUTPUT:
		789	RETVAL
		790
		791	int
		792	GET_BASEBG (int rend)
		793	CODE:
		794	RETVAL = GET_BASEBG (rend);
		795	OUTPUT:
		796	RETVAL
		797
		798	int
		799	SET_FGCOLOR (int rend, int new_color)
		800	CODE:
		801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		802	OUTPUT:
		803	RETVAL
		804
		805	int
		806	SET_BGCOLOR (int rend, int new_color)
		807	CODE:
		808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		809	OUTPUT:
		810	RETVAL
		811
		812	int
		813	GET_CUSTOM (int rend)
		814	CODE:
		815	RETVAL = (rend & RS_customMask) >> RS_customShift;
		816	OUTPUT:
		817	RETVAL
		818
		819	int
		820	SET_CUSTOM (int rend, int new_value)
		821	CODE:
		822	{
		823	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		824	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		825
		826	RETVAL = (rend & ~RS_customMask)
		827	| ((new_value << RS_customShift) & RS_customMask);
		828	}
		829	OUTPUT:
		830	RETVAL
		831
		832	void
		833	termlist ()
		834	PPCODE:
		835	{
		836	EXTEND (SP, rxvt_term::termlist.size ());
		837
		838	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		839	if ((*t)->perl.self)
		840	PUSHs (sv_2mortal (newSVterm (*t)));
		841	}
		842
346	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
		844
		845	SV *
		846	_new (AV *env, AV *arg)
		847	CODE:
		848	{
		849	rxvt_term *term = new rxvt_term;
		850
		851	stringvec *argv = new stringvec;
		852	stringvec *envv = new stringvec;
		853
		854	for (int i = 0; i <= AvFILL (arg); i++)
		855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		856
		857	for (int i = AvFILL (env) + 1; i--; )
		858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		859
		860	envv->push_back (0);
		861
		862	try
		863	{
		864	term->init (argv, envv);
		865	}
		866	catch (const class rxvt_failure_exception &e)
		867	{
		868	term->destroy ();
		869	croak ("error while initializing new terminal instance");
		870	}
		871
		872	RETVAL = term && term->perl.self
		873	? newSVterm (term) : &PL_sv_undef;
		874	}
		875	OUTPUT:
		876	RETVAL
		877
		878	void
		879	rxvt_term::destroy ()
		880
		881	void
		882	rxvt_term::set_should_invoke (int htype, int inc)
		883	CODE:
		884	THIS->perl.should_invoke [htype] += inc;
		885
		886	int
		887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		888	CODE:
		889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		891	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		892	OUTPUT: RETVAL
		893
		894	int
		895	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		896	CODE:
		897	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		898	OUTPUT: RETVAL
		899
		900	void
		901	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		902	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		903	CODE:
		904	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		905
		906	void
		907	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		910
		911	void
		912	rxvt_term::XUngrabKeyboard (Time eventtime)
		913	CODE:
		914	XUngrabKeyboard (THIS->dpy, eventtime);
		915
		916	bool
		917	rxvt_term::grab (Time eventtime, int sync = 0)
		918	CODE:
		919	{
		920	int mode = sync ? GrabModeSync : GrabModeAsync;
		921
		922	THIS->perl.grabtime = 0;
		923
		924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		926	mode, mode, None, GRAB_CURSOR, eventtime))
		927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		928	THIS->perl.grabtime = eventtime;
		929	else
		930	XUngrabPointer (THIS->dpy, eventtime);
		931
		932	RETVAL = !!THIS->perl.grabtime;
		933	}
		934	OUTPUT:
		935	RETVAL
		936
		937	void
		938	rxvt_term::allow_events_async ()
		939	CODE:
		940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		941
		942	void
		943	rxvt_term::allow_events_sync ()
		944	CODE:
		945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		946
		947	void
		948	rxvt_term::allow_events_replay ()
		949	CODE:
		950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		952
		953	void
		954	rxvt_term::ungrab ()
		955	CODE:
		956	ungrab (THIS);
		957
		958	int
		959	rxvt_term::XStringToKeysym (char *string)
		960	CODE:
		961	RETVAL = XStringToKeysym (string);
		962	OUTPUT: RETVAL
		963
		964	char *
		965	rxvt_term::XKeysymToString (int sym)
		966	CODE:
		967	RETVAL = XKeysymToString (sym);
		968	OUTPUT: RETVAL
		969
		970	int
		971	rxvt_term::XKeysymToKeycode (int sym)
		972	CODE:
		973	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		974	OUTPUT: RETVAL
		975
		976	int
		977	rxvt_term::XKeycodeToKeysym (int code, int index)
		978	CODE:
		979	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		980	OUTPUT: RETVAL
347		981
348	int	982	int
349	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
350	CODE:	984	CODE:
351	{	985	{
352	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
353		987
354	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
355	RETVAL = wcswidth (wstr, wcslen (wstr));	989	RETVAL = 0;
		990	for (wchar_t *wc = wstr; *wc; wc++)
		991	{
		992	int w = WCWIDTH (*wc);
		993
		994	if (w)
		995	RETVAL += max (w, 1);
		996	}
356	rxvt_pop_locale ();	997	rxvt_pop_locale ();
357		998
358	free (wstr);	999	free (wstr);
359	}	1000	}
360	OUTPUT:	1001	OUTPUT:
…		…
387		1028
388	rxvt_push_locale (THIS->locale);	1029	rxvt_push_locale (THIS->locale);
389	wchar_t *wstr = rxvt_mbstowcs (data, len);	1030	wchar_t *wstr = rxvt_mbstowcs (data, len);
390	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
391		1032
392	char *str = rxvt_wcstoutf8 (wstr);	1033	RETVAL = wcs2sv (wstr);
393	free (wstr);	1034	free (wstr);
394
395	RETVAL = newSVpv (str, 0);
396	SvUTF8_on (RETVAL);
397	free (str);
398	}	1035	}
399	OUTPUT:	1036	OUTPUT:
400	RETVAL	1037	RETVAL
401		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1047
		1048	#define TERM_OFFSET_width TERM_OFFSET(width)
		1049	#define TERM_OFFSET_height TERM_OFFSET(height)
		1050	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1051	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1056	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1057	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1058	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1059	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1063
402	int	1064	int
403	rxvt_term::nsaved ()	1065	rxvt_term::width ()
		1066	ALIAS:
		1067	width = TERM_OFFSET_width
		1068	height = TERM_OFFSET_height
		1069	fwidth = TERM_OFFSET_fwidth
		1070	fheight = TERM_OFFSET_fheight
		1071	fbase = TERM_OFFSET_fbase
		1072	nrow = TERM_OFFSET_nrow
		1073	ncol = TERM_OFFSET_ncol
		1074	focus = TERM_OFFSET_focus
		1075	mapped = TERM_OFFSET_mapped
		1076	int_bwidth = TERM_OFFSET_int_bwidth
		1077	ext_bwidth = TERM_OFFSET_ext_bwidth
		1078	lineSpace = TERM_OFFSET_lineSpace
		1079	saveLines = TERM_OFFSET_saveLines
		1080	total_rows = TERM_OFFSET_total_rows
		1081	top_row = TERM_OFFSET_top_row
404	CODE:	1082	CODE:
405	RETVAL = THIS->nsaved;	1083	RETVAL = *(int *)((char *)THIS + ix);
406	OUTPUT:	1084	OUTPUT:
407	RETVAL	1085	RETVAL
408		1086
		1087	unsigned int
		1088	rxvt_term::ModLevel3Mask ()
		1089	ALIAS:
		1090	ModLevel3Mask = 0
		1091	ModMetaMask = 1
		1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
		1095	CODE:
		1096	switch (ix)
		1097	{
		1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1099	case 1: RETVAL = THIS->ModMetaMask; break;
		1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
		1103	}
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	char *
		1108	rxvt_term::display_id ()
		1109	ALIAS:
		1110	display_id = 0
		1111	locale = 1
		1112	CODE:
		1113	switch (ix)
		1114	{
		1115	case 0: RETVAL = THIS->display->id; break;
		1116	case 1: RETVAL = THIS->locale; break;
		1117	}
		1118	OUTPUT:
		1119	RETVAL
		1120
		1121	SV *
		1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
		1125	PPCODE:
		1126	{
		1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1128
		1129	EXTEND (SP, vec->size ());
		1130
		1131	for (char **i = vec->begin (); i != vec->end (); ++i)
		1132	if (*i)
		1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1134	}
		1135
409	int	1136	int
410	rxvt_term::view_start (int newval = -1)	1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
411	CODE:	1138	CODE:
412	{	1139	RETVAL = THIS->pty_ev.events;
		1140	if (events != ev::UNDEF)
		1141	THIS->pty_ev.set (events);
		1142	OUTPUT:
		1143	RETVAL
		1144
		1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
		1153	rxvt_term::parent ()
		1154	CODE:
		1155	RETVAL = THIS->parent [0];
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	Window
		1160	rxvt_term::vt ()
		1161	CODE:
413	RETVAL = THIS->view_start;	1162	RETVAL = THIS->vt;
		1163	OUTPUT:
		1164	RETVAL
414		1165
415	if (newval >= 0)	1166	void
416	{	1167	rxvt_term::vt_emask_add (U32 emask)
417	THIS->view_start = min (newval, THIS->nsaved);	1168	CODE:
418	THIS->scr_changeview (RETVAL);	1169	THIS->vt_emask_perl |= emask;
419	}	1170	THIS->vt_select_input ();
420	}	1171
		1172	U32
		1173	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1174	CODE:
		1175	RETVAL = THIS->rstyle;
		1176	THIS->rstyle = new_rstyle;
421	OUTPUT:	1177	OUTPUT:
422	RETVAL	1178	RETVAL
423		1179
424	int	1180	int
425	rxvt_term::nrow ()	1181	rxvt_term::view_start (int newval = 1)
		1182	PROTOTYPE: $;$
426	CODE:	1183	CODE:
		1184	{
427	RETVAL = THIS->nrow;	1185	RETVAL = THIS->view_start;
		1186
		1187	if (newval <= 0)
		1188	THIS->scr_changeview (max (newval, THIS->top_row));
		1189	}
428	OUTPUT:	1190	OUTPUT:
429	RETVAL	1191	RETVAL
430		1192
431	int	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
432	rxvt_term::ncol ()	1197	rxvt_term::focus_out ()
		1198
		1199	void
		1200	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1201	ALIAS:
		1202	key_release = 1
433	CODE:	1203	CODE:
434	RETVAL = THIS->ncol;	1204	{
435	OUTPUT:	1205	XKeyEvent xkey;
436	RETVAL	1206
		1207	memset (&xkey, 0, sizeof (xkey));
		1208
		1209	xkey.time = time;
		1210	xkey.state = state;
		1211	xkey.keycode = keycode;
		1212
		1213	xkey.type = ix ? KeyRelease : KeyPress;
		1214	xkey.display = THIS->dpy;
		1215	xkey.window = THIS->vt;
		1216	xkey.root = THIS->display->root;
		1217	xkey.subwindow = THIS->vt;
		1218
		1219	if (ix)
		1220	THIS->key_release (xkey);
		1221	else
		1222	THIS->key_press (xkey);
		1223	}
437		1224
438	void	1225	void
439	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
440	CODE:	1227	CODE:
441	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
		1229	THIS->refresh_check ();
442		1230
443	void	1231	void
444	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1232	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:	1233	PPCODE:
446	{	1234	{
447	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1235	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
448	croak ("row_number number of out range");	1236	XSRETURN_EMPTY;
449		1237
450	line_t &l = ROW(row_number);	1238	line_t &l = ROW(row_number);
451		1239
452	if (GIMME_V != G_VOID)	1240	if (GIMME_V != G_VOID)
453	{	1241	{
454	wchar_t *wstr = new wchar_t [THIS->ncol];	1242	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
455		1243
456	for (int col = 0; col <THIS->ncol; col++)	1244	for (int col = 0; col < THIS->ncol; col++)
457	wstr [col] = l.t [col];	1245	wstr [col] = l.t [col];
458		1246
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));	1247	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
465	free (str);
466	}	1248	}
467		1249
468	if (new_text)	1250	if (new_text)
469	{	1251	{
470	STRLEN slen;
471	char *str = SvPVutf8 (new_text, slen);	1252	wchar_t *wstr = sv2wcs (new_text);
472	wchar_t *wstr = rxvt_utf8towcs (str, slen);
473		1253
474	int len = wcslen (wstr);	1254	int len = min (wcslen (wstr) - start_ofs, max_len);
475		1255
476	if (start_col + len > THIS->ncol)	1256	if (start_col < 0 || start_col + len > THIS->ncol)
477	{	1257	{
478	free (wstr);	1258	free (wstr);
479	croak ("new_text extends beyond right margin");	1259	croak ("new_text extends beyond horizontal margins");
480	}	1260	}
481		1261
482	for (int col = start_col; col < start_col + len; col++)	1262	for (int col = start_col; col < start_col + len; col++)
483	{	1263	{
484	l.t [col] = wstr [col - start_col];	1264	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]));	1265	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
486	}	1266	}
487		1267
488	free (wstr);	1268	free (wstr);
489	}	1269	}
490	}	1270	}
491		1271
492	void	1272	void
493	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1273	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:	1274	PPCODE:
495	{	1275	{
496	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1276	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
497	croak ("row_number number of out range");	1277	XSRETURN_EMPTY;
498		1278
499	line_t &l = ROW(row_number);	1279	line_t &l = ROW(row_number);
500		1280
501	if (GIMME_V != G_VOID)	1281	if (GIMME_V != G_VOID)
502	{	1282	{
…		…
513	{	1293	{
514	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1294	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
515	croak ("new_rend must be arrayref");	1295	croak ("new_rend must be arrayref");
516		1296
517	AV *av = (AV *)SvRV (new_rend);	1297	AV *av = (AV *)SvRV (new_rend);
518	int len = av_len (av) + 1;	1298	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
519		1299
520	if (start_col + len > THIS->ncol)	1300	if (start_col < 0 || start_col + len > THIS->ncol)
521	croak ("new_rend array extends beyond right margin");	1301	croak ("new_rend array extends beyond horizontal margins");
522		1302
523	for (int col = start_col; col < start_col + len; col++)	1303	for (int col = start_col; col < start_col + len; col++)
524	{	1304	{
525	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1305	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
526		1306
527	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1307	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
528	}	1308	}
529	}	1309	}
530	}	1310	}
531		1311
532	int	1312	int
533	rxvt_term::ROW_l (int row_number, int new_length = -2)	1313	rxvt_term::ROW_l (int row_number, int new_length = -1)
534	CODE:	1314	CODE:
535	{	1315	{
536	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1316	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
537	croak ("row_number number of out range");	1317	XSRETURN_EMPTY;
538		1318
539	line_t &l = ROW(row_number);	1319	line_t &l = ROW(row_number);
540	RETVAL = l.l;	1320	RETVAL = l.l;
541		1321
542	if (new_length >= -1)	1322	if (new_length >= 0)
543	l.l = new_length;	1323	l.l = new_length;
544	}	1324	}
545	OUTPUT:	1325	OUTPUT:
546	RETVAL	1326	RETVAL
547		1327
		1328	bool
		1329	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1330	CODE:
		1331	{
		1332	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1333	XSRETURN_EMPTY;
		1334
		1335	line_t &l = ROW(row_number);
		1336	RETVAL = l.is_longer ();
		1337
		1338	if (new_is_longer >= 0)
		1339	l.is_longer (new_is_longer);
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
548	SV *	1344	SV *
549	rxvt_term::special_encode (SV *str)	1345	rxvt_term::special_encode (SV *string)
550	CODE:	1346	CODE:
551	abort ();//TODO	1347	{
		1348	wchar_t *wstr = sv2wcs (string);
		1349	int wlen = wcslen (wstr);
		1350	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1351
		1352	rxvt_push_locale (THIS->locale);
		1353
		1354	wchar_t *r = rstr;
		1355	for (wchar_t *s = wstr; *s; s++)
		1356	{
		1357	int w = WCWIDTH (*s);
		1358
		1359	if (w == 0)
		1360	{
		1361	if (r == rstr)
		1362	croak ("leading combining character unencodable");
		1363
		1364	unicode_t n = rxvt_compose (r[-1], *s);
		1365	if (n == NOCHAR)
		1366	n = rxvt_composite.compose (r[-1], *s);
		1367
		1368	r[-1] = n;
		1369	}
		1370	#if !UNICODE_3
		1371	else if (*s >= 0x10000)
		1372	*r++ = rxvt_composite.compose (*s);
		1373	#endif
		1374	else
		1375	*r++ = *s;
		1376
		1377	// the *2 above only allows wcwidth <= 2
		1378	if (w > 1)
		1379	*r++ = NOCHAR;
		1380	}
		1381
		1382	rxvt_pop_locale ();
		1383
		1384	RETVAL = wcs2sv (rstr, r - rstr);
		1385	}
		1386	OUTPUT:
		1387	RETVAL
552		1388
553	SV *	1389	SV *
554	rxvt_term::special_decode (SV *str)	1390	rxvt_term::special_decode (SV *text)
555	CODE:	1391	CODE:
556	abort ();//TODO	1392	{
		1393	wchar_t *wstr = sv2wcs (text);
		1394	int dlen = 0;
		1395
		1396	// find length
		1397	for (wchar_t *s = wstr; *s; s++)
		1398	if (*s == NOCHAR)
		1399	;
		1400	else if (IS_COMPOSE (*s))
		1401	dlen += rxvt_composite.expand (*s, 0);
		1402	else
		1403	dlen++;
		1404
		1405	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1406
		1407	// decode
		1408	wchar_t *r = rstr;
		1409	for (wchar_t *s = wstr; *s; s++)
		1410	if (*s == NOCHAR)
		1411	;
		1412	else if (IS_COMPOSE (*s))
		1413	r += rxvt_composite.expand (*s, r);
		1414	else
		1415	*r++ = *s;
		1416
		1417	RETVAL = wcs2sv (rstr, r - rstr);
		1418	}
		1419	OUTPUT:
		1420	RETVAL
557		1421
558	void	1422	void
559	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1423	rxvt_term::_resource (char *name, int index, SV *newval = 0)
560	PPCODE:	1424	PPCODE:
561	{	1425	{
562	struct resval { const char *name; int value; } rslist [] = {	1426	static const struct resval { const char *name; int value; } *rs, rslist [] = {
563	# define Rs_def(name) { # name, Rs_ ## name },	1427	# define def(name) { # name, Rs_ ## name },
564	# define Rs_reserve(name,count)	1428	# define reserve(name,count)
565	# include "rsinc.h"	1429	# include "rsinc.h"
566	# undef Rs_def	1430	# undef def
567	# undef Rs_reserve	1431	# undef reserve
568	};	1432	};
569		1433
570	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1434	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
571		1435
		1436	if (*name)
572	do {	1437	{
		1438	do {
573	if (rs-- == rslist)	1439	if (rs-- == rslist)
574	croak ("no such resource '%s', requested", name);	1440	croak ("no such resource '%s', requested", name);
575	} while (strcmp (name, rs->name));	1441	} while (strcmp (name, rs->name));
576		1442
577	index += rs->value;	1443	index += rs->value;
		1444	}
		1445	else
		1446	{
		1447	--rs;
		1448	name = "";
		1449	}
578		1450
579	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1451	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
580	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1452	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
581		1453
582	if (GIMME_V != G_VOID)	1454	if (GIMME_V != G_VOID)
…		…
593	else	1465	else
594	THIS->rs [index] = 0;	1466	THIS->rs [index] = 0;
595	}	1467	}
596	}	1468	}
597		1469
		1470	const char *
		1471	rxvt_term::x_resource (const char *name)
		1472
		1473	bool
		1474	rxvt_term::option (U8 optval, int set = -1)
		1475	CODE:
		1476	{
		1477	RETVAL = THIS->option (optval);
		1478
		1479	if (set >= 0)
		1480	{
		1481	THIS->set_option (optval, set);
		1482
		1483	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1484	switch (optval)
		1485	{
		1486	case Opt_skipBuiltinGlyphs:
		1487	THIS->set_fonts ();
		1488	THIS->scr_remap_chars ();
		1489	THIS->scr_touch (true);
		1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
		1492	break;
		1493
		1494	case Opt_cursorUnderline:
		1495	THIS->want_refresh = 1;
		1496	THIS->refresh_check ();
		1497	break;
		1498
		1499	# case Opt_scrollBar_floating:
		1500	# case Opt_scrollBar_right:
		1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1502	# break;
		1503	}
		1504	}
		1505	}
		1506	OUTPUT:
		1507	RETVAL
		1508
		1509	bool
		1510	rxvt_term::parse_keysym (char *keysym, char *str)
		1511	CODE:
		1512	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1513	THIS->keyboard->register_done ();
		1514	OUTPUT:
		1515	RETVAL
		1516
598	void	1517	void
599	rxvt_term::selection_mark (...)	1518	rxvt_term::screen_cur (...)
600	PROTOTYPE: $;$$	1519	PROTOTYPE: $;$$
601	ALIAS:	1520	ALIAS:
		1521	screen_cur = 0
602	selection_beg = 1	1522	selection_beg = 1
603	selection_end = 2	1523	selection_end = 2
		1524	selection_mark = 3
604	PPCODE:	1525	PPCODE:
605	{	1526	{
606	row_col_t &sel = ix == 1 ? THIS->selection.beg	1527	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1528	: ix == 1 ? THIS->selection.beg
607	: ix == 2 ? THIS->selection.end	1529	: ix == 2 ? THIS->selection.end
608	: THIS->selection.mark;	1530	: THIS->selection.mark;
609		1531
610	if (GIMME_V != G_VOID)	1532	if (GIMME_V != G_VOID)
611	{	1533	{
612	EXTEND (SP, 2);	1534	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (sel.row)));	1535	PUSHs (sv_2mortal (newSViv (rc.row)));
614	PUSHs (sv_2mortal (newSViv (sel.col)));	1536	PUSHs (sv_2mortal (newSViv (rc.col)));
615	}	1537	}
616		1538
617	if (items == 3)	1539	if (items == 3)
618	{	1540	{
619	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1541	rc.row = SvIV (ST (1));
620	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1542	rc.col = SvIV (ST (2));
		1543
		1544	if (ix == 2)
		1545	{
		1546	if (rc.col == 0)
		1547	{
		1548	// col == 0 means end of previous line
		1549	rc.row--;
		1550	rc.col = THIS->ncol;
		1551	}
		1552	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1553	&& rc.col > ROW(rc.row).l)
		1554	{
		1555	// col >= length means while line and add newline
		1556	rc.col = THIS->ncol;
		1557	}
		1558	}
		1559
		1560	clamp_it (rc.col, 0, THIS->ncol);
		1561	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
621		1562
622	if (ix)	1563	if (ix)
		1564	{
623	THIS->want_refresh = 1;	1565	THIS->want_refresh = 1;
		1566	THIS->refresh_check ();
624	}	1567	}
		1568	}
625	}	1569	}
		1570
		1571	char
		1572	rxvt_term::cur_charset ()
		1573	CODE:
		1574	RETVAL = THIS->charsets [THIS->screen.charset];
		1575	OUTPUT:
		1576	RETVAL
		1577
		1578	void
		1579	rxvt_term::selection_clear ()
		1580
		1581	void
		1582	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1583	CODE:
		1584	THIS->selection.op = SELECTION_CONT;
		1585	THIS->selection.rect = rect;
		1586	THIS->selection_make (eventtime);
626		1587
627	int	1588	int
628	rxvt_term::selection_grab (int eventtime)	1589	rxvt_term::selection_grab (Time eventtime)
629		1590
630	void	1591	void
631	rxvt_term::selection (SV *newtext = 0)	1592	rxvt_term::selection (SV *newtext = 0)
632	PPCODE:	1593	PPCODE:
633	{	1594	{
634	if (GIMME_V != G_VOID)	1595	if (GIMME_V != G_VOID)
635	{	1596	XPUSHs (THIS->selection.text
636	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1597	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
637	SV *sv = newSVpv (sel, 0);	1598	: &PL_sv_undef);
638	SvUTF8_on (sv);
639	free (sel);
640	XPUSHs (sv_2mortal (sv));
641	}
642		1599
643	if (newtext)	1600	if (newtext)
644	{	1601	{
645	free (THIS->selection.text);	1602	free (THIS->selection.text);
646		1603
647	THIS->selection.text = sv2wcs (newtext);	1604	THIS->selection.text = sv2wcs (newtext);
648	THIS->selection.len = wcslen (THIS->selection.text);	1605	THIS->selection.len = wcslen (THIS->selection.text);
649	}	1606	}
650	}	1607	}
651
652	void
653	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
654		1608
655	void	1609	void
		1610	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)
		1611
		1612	void
		1613	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1614
		1615	void
656	rxvt_term::scr_overlay_off ()	1616	rxvt_term::scr_bell ()
657		1617
658	void	1618	void
659	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1619	rxvt_term::scr_change_screen (int screen)
660	CODE:
661	THIS->scr_overlay_set (x, y, text, rend);
662		1620
663	void	1621	void
664	rxvt_term::scr_overlay_set (int x, int y, SV *text)	1622	rxvt_term::scr_add_lines (SV *string)
665	CODE:	1623	CODE:
666	{	1624	{
667	wchar_t *wtext = sv2wcs (text);	1625	wchar_t *wstr = sv2wcs (string);
668	THIS->scr_overlay_set (x, y, wtext);	1626	THIS->scr_add_lines (wstr, wcslen (wstr));
669	free (wtext);	1627	free (wstr);
670	}	1628	}
671		1629
672	void	1630	void
673	rxvt_term::tt_write (SV *octets)	1631	rxvt_term::tt_write (SV *octets)
674	INIT:	1632	INIT:
675	STRLEN len;	1633	STRLEN len;
676	char *str = SvPVbyte (octets, len);	1634	char *str = SvPVbyte (octets, len);
677	C_ARGS:	1635	C_ARGS:
678	(unsigned char *)str, len	1636	str, len
679		1637
680	MODULE = urxvt PACKAGE = urxvt::timer	1638	void
		1639	rxvt_term::cmd_parse (SV *octets)
		1640	CODE:
		1641	{
		1642	STRLEN len;
		1643	char *str = SvPVbyte (octets, len);
		1644
		1645	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1646	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1647
		1648	THIS->cmdbuf_ptr = str;
		1649	THIS->cmdbuf_endp = str + len;
		1650
		1651	rxvt_push_locale (THIS->locale);
		1652	THIS->cmd_parse ();
		1653	rxvt_pop_locale ();
		1654
		1655	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1656	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1657	}
681		1658
682	SV *	1659	SV *
683	timer::new ()	1660	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
684	CODE:	1661	CODE:
685	timer *w = new timer;	1662	{
		1663	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
686	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1664	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
687	w->self = (HV *)SvRV (RETVAL);	1665	o->self = (HV *)SvRV (RETVAL);
		1666	}
		1667	OUTPUT:
		1668	RETVAL
		1669
		1670	#############################################################################
		1671	# Various X Utility Functions
		1672	#############################################################################
		1673
		1674	void
		1675	rxvt_term::XListProperties (Window window)
		1676	PPCODE:
		1677	{
		1678	int count;
		1679	Atom *props = XListProperties (THIS->dpy, window, &count);
		1680
		1681	EXTEND (SP, count);
		1682	while (count--)
		1683	PUSHs (newSVuv ((U32)props [count]));
		1684
		1685	XFree (props);
		1686	}
		1687
		1688	void
		1689	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1690	PPCODE:
		1691	{
		1692	Atom type;
		1693	int format;
		1694	unsigned long nitems;
		1695	unsigned long bytes_after;
		1696	unsigned char *prop;
		1697
		1698	XGetWindowProperty (THIS->dpy, window, property,
		1699	0, 1<<24, 0, AnyPropertyType,
		1700	&type, &format, &nitems, &bytes_after, &prop);
		1701
		1702	if (type != None)
		1703	{
		1704	int elemsize = format == 16 ? sizeof (short)
		1705	: format == 32 ? sizeof (long)
		1706	: 1;
		1707
		1708	EXTEND (SP, 3);
		1709	PUSHs (newSVuv ((U32)type));
		1710	PUSHs (newSViv (format));
		1711	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1712	XFree (prop);
		1713	}
		1714	}
		1715
		1716	void
		1717	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1718	CODE:
		1719	{
		1720	STRLEN len;
		1721	char *data_ = SvPVbyte (data, len);
		1722
		1723	int elemsize = format == 16 ? sizeof (short)
		1724	: format == 32 ? sizeof (long)
		1725	: 1;
		1726
		1727	XChangeProperty (THIS->dpy, window, property,
		1728	type, format, PropModeReplace,
		1729	(unsigned char *)data_, len / elemsize);
		1730	}
		1731
		1732	Atom
		1733	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1734	C_ARGS: term->dpy, atom_name, only_if_exists
		1735
		1736	char *
		1737	XGetAtomName (rxvt_term *term, Atom atom)
		1738	C_ARGS: term->dpy, atom
		1739	CLEANUP:
		1740	XFree (RETVAL);
		1741
		1742	void
		1743	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1744	C_ARGS: term->dpy, window, property
		1745
		1746	Window
		1747	rxvt_term::DefaultRootWindow ()
		1748	CODE:
		1749	RETVAL = THIS->display->root;
688	OUTPUT:	1750	OUTPUT:
689	RETVAL	1751	RETVAL
690		1752
691	timer *	1753	#if 0
692	timer::cb (SV *cb)	1754
		1755	Window
		1756	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1757	C_ARGS: term->dpy, (Window)parent,
		1758	x, y, width, height, 0,
		1759	term->pix_colors_focused[Color_border],
		1760	term->pix_colors_focused[Color_border]
		1761
		1762	#endif
		1763
		1764	void
		1765	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1766	C_ARGS: term->dpy, window, parent, x, y
		1767
		1768	void
		1769	XMapWindow (rxvt_term *term, Window window)
		1770	C_ARGS: term->dpy, window
		1771
		1772	void
		1773	XUnmapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1778	C_ARGS: term->dpy, window, x, y, width, height
		1779
		1780	void
		1781	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1782	CODE:
		1783	{
		1784	XWindowAttributes attr;
		1785	XGetWindowAttributes (THIS->dpy, window, &attr);
		1786	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
693	CODE:	1791	PPCODE:
694	THIS->cb (cb);	1792	{
695	RETVAL = THIS;	1793	int dx, dy;
696	OUTPUT:	1794	Window child;
697	RETVAL
698		1795
699	NV	1796	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
700	timer::at ()	1797	{
701	CODE:	1798	EXTEND (SP, 3);
702	RETVAL = THIS->at;	1799	PUSHs (newSViv (dx));
703	OUTPUT:	1800	PUSHs (newSViv (dy));
704	RETVAL	1801	PUSHs (newSVuv (child));
		1802	}
		1803	}
705		1804
706	timer *	1805	#############################################################################
707	timer::set (NV tstamp)	1806	# urxvt::overlay
708	CODE:	1807	#############################################################################
709	THIS->set (tstamp);
710	RETVAL = THIS;
711	OUTPUT:
712	RETVAL
713		1808
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	1809	MODULE = urxvt PACKAGE = urxvt::overlay
734		1810
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	1811	void
		1812	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1813
		1814	void
		1815	overlay::show ()
		1816
		1817	void
		1818	overlay::hide ()
		1819
		1820	void
785	iow::DESTROY ()	1821	overlay::DESTROY ()
786		1822
		1823	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
787		1824

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