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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs.
Revision 1.160 by root, Mon Jun 4 15:18:52 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
		46
		47	#undef LINENO
		48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		49	#undef ROW
		50	#define ROW(n) THIS->row_buf [LINENO (n)]
		51
		52	/////////////////////////////////////////////////////////////////////////////
		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef GdkPixbuf * urxvt__pixbuf;
		58	typedef rxvt_img * urxvt__img;
		59
		60	/////////////////////////////////////////////////////////////////////////////
		61
		62	static void
		63	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		64	{
		65	//TODO: support component stuff
		66	c.set (s, SvPVbyte_nolen (sv));
		67	}
39		68
40	/////////////////////////////////////////////////////////////////////////////	69	/////////////////////////////////////////////////////////////////////////////
41		70
42	static wchar_t *	71	static wchar_t *
43	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	75	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	76	return rxvt_utf8towcs (str, len);
48	}	77	}
49		78
50	static SV *	79	static SV *
51	new_ref (HV *hv, const char *klass)	80	wcs2sv (wchar_t *wstr, int len = -1)
52	{	81	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	char *str = rxvt_wcstoutf8 (wstr, len);
54	}
55		83
56	//TODO: use magic	84	SV *sv = newSVpv (str, 0);
		85	SvUTF8_on (sv);
		86	free (str);
		87
		88	return sv;
		89	}
		90
57	static SV *	91	static SV *
58	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
59	{	93	{
60	HV *hv = newHV ();	94	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		97	}
		98
		99	static void
		100	clearSVptr (SV *sv)
		101	{
		102	if (SvROK (sv))
		103	sv = SvRV (sv);
		104
		105	hv_clear ((HV *)sv);
		106	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	107	}
64		108
65	static long	109	static long
66	SvPTR (SV *sv, const char *klass)	110	SvPTR (SV *sv, const char *klass)
67	{	111	{
68	if (!sv_derived_from (sv, klass))	112	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	113	croak ("object of type %s expected", klass);
70		114
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	115	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		116
73	if (!iv)	117	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	118	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		119
76	return (long)iv;	120	return (long)mg->mg_ptr;
77	}	121	}
78		122
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		125
82	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
83		127
84	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
85	{	131	{
86	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
87	HV *self;	137	HV *self;
88		138
89	perl_watcher ()	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	140	~overlay ();
91	{
92	}
93		141
94	~perl_watcher ()	142	void show ();
95	{	143	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		144
99	void cb (SV *cb)	145	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		146
104	void invoke (const char *type, SV *self, int arg = -1);	147	void set (int x, int y, SV *str, SV *rend);
105	};	148	};
106		149
107	void	150	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
108	perl_watcher::invoke (const char *type, SV *self, int arg)	151	: THIS(THIS), border(border == 2), overlay_av (0)
109	{	152	{
110	dSP;	153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
111		157
112	ENTER;	158	if (w < 0) w = 0;
113	SAVETMPS;	159	if (h < 0) h = 0;
114		160
115	PUSHMARK (SP);	161	if (border == 2)
116
117	XPUSHs (sv_2mortal (self));
118
119	if (arg >= 0)
120	XPUSHs (sv_2mortal (newSViv (arg)));
121
122	PUTBACK;
123	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
124	SPAGAIN;
125
126	PUTBACK;
127	FREETMPS;
128	LEAVE;
129
130	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}
133
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136
137	struct timer : time_watcher, perl_watcher
138	{
139	timer ()
140	: time_watcher (this, &timer::execute)
141	{	162	{
		163	w += 2;
		164	h += 2;
142	}	165	}
143		166
144	void execute (time_watcher &w)	167	text = new text_t *[h];
		168	rend = new rend_t *[h];
		169
		170	for (int y = 0; y < h; y++)
145	{	171	{
146	invoke ("urxvt::timer", newSVtimer (this));	172	text_t *tp = text[y] = new text_t[w];
		173	rend_t *rp = rend[y] = new rend_t[w];
		174
		175	text_t t0, t1, t2;
		176	rend_t r = rstyle;
		177
		178	if (border == 2)
		179	{
		180	if (y == 0)
		181	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		182	else if (y < h - 1)
		183	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		184	else
		185	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		186
		187	*tp++ = t0;
		188	*rp++ = r;
		189
		190	for (int x = w - 2; x-- > 0; )
		191	{
		192	*tp++ = t1;
		193	*rp++ = r;
		194	}
		195
		196	*tp = t2;
		197	*rp = r;
		198	}
		199	else
		200	for (int x = w; x-- > 0; )
		201	{
		202	*tp++ = 0x0020;
		203	*rp++ = r;
		204	}
147	}	205	}
148	};
149		206
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
152
153	struct iow : io_watcher, perl_watcher
154	{
155	iow ()	207	show ();
156	: io_watcher (this, &iow::execute)	208	}
		209
		210	overlay::~overlay ()
		211	{
		212	hide ();
		213
		214	for (int y = h; y--; )
157	{	215	{
		216	delete [] text[y];
		217	delete [] rend[y];
158	}	218	}
159		219
160	void execute (io_watcher &w, short revents)	220	delete [] text;
		221	delete [] rend;
		222	}
		223
		224	void
		225	overlay::show ()
		226	{
		227	if (overlay_av)
		228	return;
		229
		230	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		231	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		232	));
		233	av_push (overlay_av, newSViv ((long)this));
		234
		235	THIS->want_refresh = 1;
		236	THIS->refresh_check ();
		237	}
		238
		239	void
		240	overlay::hide ()
		241	{
		242	if (!overlay_av)
		243	return;
		244
		245	int i;
		246
		247	for (i = AvFILL (overlay_av); i >= 0; i--)
		248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		249	break;
		250
		251	for (; i < AvFILL (overlay_av); i++)
		252	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		253
		254	av_pop (overlay_av);
		255
		256	SvREFCNT_dec (overlay_av);
		257	overlay_av = 0;
		258
		259	THIS->want_refresh = 1;
		260	THIS->refresh_check ();
		261	}
		262
		263	void overlay::swap ()
		264	{
		265	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		267
		268	int ov_w = min (w, THIS->ncol - ov_x);
		269	int ov_h = min (h, THIS->nrow - ov_y);
		270
		271	// hide cursor if it is within the overlay area
		272	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		273	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		274	THIS->screen.flags &= ~Screen_VisibleCursor;
		275
		276	for (int y = ov_h; y--; )
161	{	277	{
162	invoke ("urxvt::iow", newSViow (this), revents);	278	text_t *t1 = text [y];
		279	rend_t *r1 = rend [y];
		280
		281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		283
		284	for (int x = ov_w; x--; )
		285	{
		286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		288	}
163	}	289	}
164	};	290
		291	}
		292
		293	void overlay::set (int x, int y, SV *text, SV *rend)
		294	{
		295	x += border;
		296	y += border;
		297
		298	if (!IN_RANGE_EXC (y, 0, h - border))
		299	return;
		300
		301	wchar_t *wtext = sv2wcs (text);
		302
		303	for (int col = min (wcslen (wtext), w - x - border); col--; )
		304	this->text [y][x + col] = wtext [col];
		305
		306	free (wtext);
		307
		308	if (rend)
		309	{
		310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		311	croak ("rend must be arrayref");
		312
		313	AV *av = (AV *)SvRV (rend);
		314
		315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		317	}
		318
		319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
		321	}
165		322
166	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
167		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
168	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
169		330
170	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		332
176	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	334	{
178	if (perl)	335	if (perl)
179	{	336	{
180	perl_destruct (perl);	337	perl_destruct (perl);
181	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
182	}	340	}
183	}	341	}
184		342
185	void	343	void
186	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
187	{	345	{
188	if (!perl)	346	if (!perl)
189	{	347	{
		348	rxvt_push_locale (""); // perl init destroys current locale
		349
		350	{
		351	perl_environ = rxvt_environ;
		352	localise_env set_environ (perl_environ);
		353
190	char *argv[] = {	354	char *args[] = {
191	"",	355	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	356	"-e"
		357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
193	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
194		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
195	perl = perl_alloc ();	368	perl = perl_alloc ();
196	perl_construct (perl);	369	perl_construct (perl);
197		370
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
199	|| perl_run (perl))	372	|| perl_run (perl))
		373	{
		374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		375
		376	perl_destruct (perl);
		377	perl_free (perl);
		378	perl = 0;
		379	}
		380	}
		381
		382	rxvt_pop_locale ();
		383	}
		384
		385	if (perl)
		386	{
		387	// runs outside of perls ENV
		388	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		389	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		391	}
		392	}
		393
		394	static void
		395	ungrab (rxvt_term *THIS)
		396	{
		397	if (THIS->perl.grabtime)
		398	{
		399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		401	THIS->perl.grabtime = 0;
		402	}
		403	}
		404
		405	bool
		406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		407	{
		408	if (!perl || !term->perl.self)
		409	return false;
		410
		411	localise_env set_environ (perl_environ);
		412
		413	// pre-handling of some events
		414	if (htype == HOOK_REFRESH_END)
		415	{
		416	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		417
		418	for (int i = 0; i <= AvFILL (av); i++)
		419	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		420	}
		421	else if (htype == HOOK_DESTROY)
		422	{
		423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
200	{	426	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		428	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	429	}
207	}	430	}
208	}
209		431
210	bool	432	bool event_consumed;
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{
213	if (!perl
214	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;
216
217	if (htype == HOOK_INIT) // first hook ever called
218	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
219		433
		434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		435	|| term->perl.should_invoke [htype])
		436	{
220	dSP;	437	dSP;
221	va_list ap;	438	va_list ap;
222		439
223	va_start (ap, htype);	440	va_start (ap, htype);
		441
		442	ENTER;
		443	SAVETMPS;
		444
		445	PUSHMARK (SP);
		446
		447	EXTEND (SP, 2);
		448	PUSHs (sv_2mortal (newSVterm (term)));
		449	PUSHs (sv_2mortal (newSViv (htype)));
		450
		451	for (;;) {
		452	data_type dt = (data_type)va_arg (ap, int);
		453
		454	switch (dt)
		455	{
		456	case DT_INT:
		457	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		458	break;
		459
		460	case DT_LONG:
		461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		462	break;
		463
		464	case DT_STR:
		465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		466	break;
		467
		468	case DT_STR_LEN:
		469	{
		470	char *str = va_arg (ap, char *);
		471	int len = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		474	}
		475	break;
		476
		477	case DT_WCS_LEN:
		478	{
		479	wchar_t *wstr = va_arg (ap, wchar_t *);
		480	int wlen = va_arg (ap, int);
		481
		482	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		483	}
		484	break;
		485
		486	case DT_LCS_LEN:
		487	{
		488	long *lstr = va_arg (ap, long *);
		489	int llen = va_arg (ap, int);
		490
		491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		492	}
		493	break;
		494
		495	case DT_XEVENT:
		496	{
		497	XEvent *xe = va_arg (ap, XEvent *);
		498	HV *hv = newHV ();
		499
		500	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		501	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		502	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		503	# undef set
		504
		505	setiv (type, xe->type);
		506	setiv (send_event, xe->xany.send_event);
		507	setiv (serial, xe->xany.serial);
		508
		509	switch (xe->type)
		510	{
		511	case KeyPress:
		512	case KeyRelease:
		513	case ButtonPress:
		514	case ButtonRelease:
		515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
		519	setuv (time, xe->xmotion.time);
		520	setiv (x, xe->xmotion.x);
		521	setiv (y, xe->xmotion.y);
		522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		523	setiv (col, xe->xmotion.x / term->fwidth);
		524	setiv (x_root, xe->xmotion.x_root);
		525	setiv (y_root, xe->xmotion.y_root);
		526	setuv (state, xe->xmotion.state);
		527
		528	switch (xe->type)
		529	{
		530	case KeyPress:
		531	case KeyRelease:
		532	setuv (keycode, xe->xkey.keycode);
		533	break;
		534
		535	case ButtonPress:
		536	case ButtonRelease:
		537	setuv (button, xe->xbutton.button);
		538	break;
		539
		540	case MotionNotify:
		541	setiv (is_hint, xe->xmotion.is_hint);
		542	break;
		543	}
		544
		545	break;
		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
		553	switch (xe->type)
		554	{
		555	case ConfigureNotify:
		556	setiv (x, xe->xconfigure.x);
		557	setiv (y, xe->xconfigure.y);
		558	setiv (width, xe->xconfigure.width);
		559	setiv (height, xe->xconfigure.height);
		560	setuv (above, xe->xconfigure.above);
		561	break;
		562	}
		563
		564	break;
		565
		566	case PropertyNotify:
		567	setuv (window, xe->xproperty.window);
		568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
		571	break;
		572
		573	case ClientMessage:
		574	setuv (window, xe->xclient.window);
		575	setuv (message_type, xe->xclient.message_type);
		576	setuv (format, xe->xclient.format);
		577	setuv (l0, xe->xclient.data.l[0]);
		578	setuv (l1, xe->xclient.data.l[1]);
		579	setuv (l2, xe->xclient.data.l[2]);
		580	setuv (l3, xe->xclient.data.l[3]);
		581	setuv (l4, xe->xclient.data.l[4]);
		582	break;
		583	}
		584
		585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		586	}
		587	break;
		588
		589	case DT_END:
		590	goto call;
		591
		592	default:
		593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		594	}
		595	}
		596
		597	call:
		598	va_end (ap);
		599
		600	PUTBACK;
		601	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		602	SPAGAIN;
		603
		604	if (count)
		605	{
		606	SV *status = POPs;
		607	count = SvTRUE (status);
		608	}
		609
		610	PUTBACK;
		611	FREETMPS;
		612	LEAVE;
		613
		614	if (SvTRUE (ERRSV))
		615	{
		616	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		617	ungrab (term); // better lose the grab than the session
		618	}
		619
		620	event_consumed = !!count;
		621	}
		622	else
		623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
		627	{
		628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		632	}
		633	else if (htype == HOOK_DESTROY)
		634	{
		635	clearSVptr ((SV *)term->perl.self);
		636	SvREFCNT_dec ((SV *)term->perl.self);
		637
		638	// don't allow further calls
		639	term->perl.self = 0;
		640	}
		641
		642	return event_consumed;
		643	}
		644
		645	void
		646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		647	{
		648	localise_env set_environ (perl_environ);
224		649
225	ENTER;	650	ENTER;
226	SAVETMPS;	651	SAVETMPS;
227		652
228	PUSHMARK (SP);	653	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		656
233	for (;;) {
234	data_type dt = (data_type)va_arg (ap, int);
235
236	switch (dt)
237	{
238	case DT_INT:
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;
241
242	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;
245
246	case DT_END:
247	{
248	va_end (ap);
249
250	PUTBACK;
251	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
252	SPAGAIN;
253
254	if (count)
255	{
256	SV *status = POPs;
257	count = SvTRUE (status);
258	}
259
260	PUTBACK;
261	FREETMPS;
262	LEAVE;
263
264	if (SvTRUE (ERRSV))	657	if (SvTRUE (ERRSV))
265	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
266		659
267	if (htype == HOOK_DESTROY)	660	FREETMPS;
268	{	661	LEAVE;
269	// TODO: clear magic
270	hv_clear ((HV *)SvRV ((SV *)term->self));
271	SvREFCNT_dec ((SV *)term->self);
272	}
273
274	return count;
275	}
276
277	default:
278	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
279	}
280	}
281	}	662	}
282		663
283	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
284		665
285	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
286		667
287	PROTOTYPES: ENABLE	668	PROTOTYPES: ENABLE
288		669
289	BOOT:	670	BOOT:
290	{	671	{
291	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	672	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		673	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		674	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		675	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		676
292	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	677	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
293	set_hookname (INIT);	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
294	set_hookname (RESET);	679	# include "hookinc.h"
295	set_hookname (START);	680	# undef def
296	set_hookname (DESTROY);
297	set_hookname (SEL_BEGIN);
298	set_hookname (SEL_EXTEND);
299	set_hookname (SEL_MAKE);
300	set_hookname (SEL_GRAB);
301	set_hookname (FOCUS_IN);
302	set_hookname (FOCUS_OUT);
303	set_hookname (VIEW_CHANGE);
304	set_hookname (SCROLL_BACK);
305	set_hookname (TTY_ACTIVITY);
306	set_hookname (REFRESH_BEGIN);
307	set_hookname (REFRESH_END);
308		681
309	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	682	HV *option = get_hv ("urxvt::OPTION", 1);
310	}	683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		684	# define nodef(name)
		685	# include "optinc.h"
		686	# undef nodef
		687	# undef def
311		688
312	void	689	HV *stash = gv_stashpv ("urxvt", 1);
313	set_should_invoke (int htype, int value)	690	static const struct {
314	CODE:	691	const char *name;
315	rxvt_perl.should_invoke [htype] = value;	692	IV iv;
		693	} *civ, const_iv[] = {
		694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
		696	const_iv (DEFAULT_RSTYLE),
		697	const_iv (OVERLAY_RSTYLE),
		698	const_iv (Color_Bits),
		699	const_iv (RS_bgShift), const_iv (RS_bgMask),
		700	const_iv (RS_fgShift), const_iv (RS_fgMask),
		701	const_iv (RS_Careful),
		702	const_iv (RS_fontCount),
		703	const_iv (RS_fontShift),
		704	const_iv (RS_fontMask),
		705	const_iv (RS_baseattrMask),
		706	const_iv (RS_attrMask),
		707	const_iv (RS_redraw),
		708	const_iv (RS_Sel),
		709	const_iv (RS_Bold),
		710	const_iv (RS_Italic),
		711	const_iv (RS_Blink),
		712	const_iv (RS_RVid),
		713	const_iv (RS_Uline),
		714
		715	const_iv (CurrentTime),
		716	const_iv (ShiftMask),
		717	const_iv (LockMask),
		718	const_iv (ControlMask),
		719	const_iv (Mod1Mask),
		720	const_iv (Mod2Mask),
		721	const_iv (Mod3Mask),
		722	const_iv (Mod4Mask),
		723	const_iv (Mod5Mask),
		724	const_iv (Button1Mask),
		725	const_iv (Button2Mask),
		726	const_iv (Button3Mask),
		727	const_iv (Button4Mask),
		728	const_iv (Button5Mask),
		729	const_iv (AnyModifier),
		730
		731	const_iv (NoSymbol),
		732	const_iv (GrabModeSync),
		733	const_iv (GrabModeAsync),
		734
		735	const_iv (NoEventMask),
		736	const_iv (KeyPressMask),
		737	const_iv (KeyReleaseMask),
		738	const_iv (ButtonPressMask),
		739	const_iv (ButtonReleaseMask),
		740	const_iv (EnterWindowMask),
		741	const_iv (LeaveWindowMask),
		742	const_iv (PointerMotionMask),
		743	const_iv (PointerMotionHintMask),
		744	const_iv (Button1MotionMask),
		745	const_iv (Button2MotionMask),
		746	const_iv (Button3MotionMask),
		747	const_iv (Button4MotionMask),
		748	const_iv (Button5MotionMask),
		749	const_iv (ButtonMotionMask),
		750	const_iv (KeymapStateMask),
		751	const_iv (ExposureMask),
		752	const_iv (VisibilityChangeMask),
		753	const_iv (StructureNotifyMask),
		754	const_iv (ResizeRedirectMask),
		755	const_iv (SubstructureNotifyMask),
		756	const_iv (SubstructureRedirectMask),
		757	const_iv (FocusChangeMask),
		758	const_iv (PropertyChangeMask),
		759	const_iv (ColormapChangeMask),
		760	const_iv (OwnerGrabButtonMask),
		761
		762	const_iv (KeyPress),
		763	const_iv (KeyRelease),
		764	const_iv (ButtonPress),
		765	const_iv (ButtonRelease),
		766	const_iv (MotionNotify),
		767	const_iv (EnterNotify),
		768	const_iv (LeaveNotify),
		769	const_iv (FocusIn),
		770	const_iv (FocusOut),
		771	const_iv (KeymapNotify),
		772	const_iv (Expose),
		773	const_iv (GraphicsExpose),
		774	const_iv (NoExpose),
		775	const_iv (VisibilityNotify),
		776	const_iv (CreateNotify),
		777	const_iv (DestroyNotify),
		778	const_iv (UnmapNotify),
		779	const_iv (MapNotify),
		780	const_iv (MapRequest),
		781	const_iv (ReparentNotify),
		782	const_iv (ConfigureNotify),
		783	const_iv (ConfigureRequest),
		784	const_iv (GravityNotify),
		785	const_iv (ResizeRequest),
		786	const_iv (CirculateNotify),
		787	const_iv (CirculateRequest),
		788	const_iv (PropertyNotify),
		789	const_iv (SelectionClear),
		790	const_iv (SelectionRequest),
		791	const_iv (SelectionNotify),
		792	const_iv (ColormapNotify),
		793	const_iv (ClientMessage),
		794	const_iv (MappingNotify),
		795	# if ENABLE_XIM_ONTHESPOT
		796	const_iv (XIMReverse),
		797	const_iv (XIMUnderline),
		798	const_iv (XIMHighlight),
		799	const_iv (XIMPrimary),
		800	const_iv (XIMSecondary),
		801	const_iv (XIMTertiary),
		802	const_iv (XIMVisibleToForward),
		803	const_iv (XIMVisibleToBackword),
		804	const_iv (XIMVisibleToCenter),
		805	#if HAVE_XRENDER
		806	const_iv (PictStandardARGB32),
		807	const_iv (PictStandardRGB24),
		808	const_iv (PictStandardA8),
		809	const_iv (PictStandardA4),
		810	const_iv (PictStandardA1),
		811	const_iv (RepeatNone),
		812	const_iv (RepeatNormal),
		813	const_iv (RepeatPad),
		814	const_iv (RepeatReflect),
		815	#endif
		816	# if 0
		817	const_iv (XIMForwardChar),
		818	const_iv (XIMBackwardChar),
		819	const_iv (XIMForwardWord),
		820	const_iv (XIMBackwardWord),
		821	const_iv (XIMCaretUp),
		822	const_iv (XIMCaretDown),
		823	const_iv (XIMNextLine),
		824	const_iv (XIMPreviousLine),
		825	const_iv (XIMLineStart),
		826	const_iv (XIMLineEnd),
		827	const_iv (XIMAbsolutePosition),
		828	const_iv (XIMDontChange),
		829	# endif
		830	# endif
		831	};
		832
		833	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		835	}
316		836
317	void	837	void
318	warn (const char *msg)	838	warn (const char *msg)
319	CODE:	839	CODE:
320	rxvt_warn ("%s", msg);	840	rxvt_warn ("%s", msg);
321		841
322	void	842	void
323	fatal (const char *msg)	843	fatal (const char *msg)
324	CODE:	844	CODE:
325	rxvt_fatal ("%s", msg);	845	rxvt_fatal ("%s", msg);
		846
		847	void
		848	_exit (int status)
326		849
327	NV	850	NV
328	NOW ()	851	NOW ()
329	CODE:	852	CODE:
330	RETVAL = NOW;	853	RETVAL = ev::now ();
331	OUTPUT:	854	OUTPUT:
332	RETVAL	855	RETVAL
333		856
		857	int
		858	GET_BASEFG (int rend)
		859	CODE:
		860	RETVAL = GET_BASEFG (rend);
		861	OUTPUT:
		862	RETVAL
		863
		864	int
		865	GET_BASEBG (int rend)
		866	CODE:
		867	RETVAL = GET_BASEBG (rend);
		868	OUTPUT:
		869	RETVAL
		870
		871	int
		872	SET_FGCOLOR (int rend, int new_color)
		873	CODE:
		874	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		875	OUTPUT:
		876	RETVAL
		877
		878	int
		879	SET_BGCOLOR (int rend, int new_color)
		880	CODE:
		881	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		882	OUTPUT:
		883	RETVAL
		884
		885	int
		886	GET_CUSTOM (int rend)
		887	CODE:
		888	RETVAL = (rend & RS_customMask) >> RS_customShift;
		889	OUTPUT:
		890	RETVAL
		891
		892	int
		893	SET_CUSTOM (int rend, int new_value)
		894	CODE:
		895	{
		896	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		897	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		898
		899	RETVAL = (rend & ~RS_customMask)
		900	| ((new_value << RS_customShift) & RS_customMask);
		901	}
		902	OUTPUT:
		903	RETVAL
		904
		905	void
		906	termlist ()
		907	PPCODE:
		908	{
		909	EXTEND (SP, rxvt_term::termlist.size ());
		910
		911	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		912	if ((*t)->perl.self)
		913	PUSHs (sv_2mortal (newSVterm (*t)));
		914	}
		915
		916	IV
		917	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		918	CODE:
		919	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		920	req->cb_sv = newSVsv (cb);
		921	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		922	av_push (av, newSViv ((IV)req));
		923	RETVAL = (IV)req;
		924	OUTPUT:
		925	RETVAL
		926
		927	void
		928	_delete_selection_request (IV req_)
		929	CODE:
		930	rxvt_selection *req = (rxvt_selection *)req_;
		931	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		932	int i;
		933
		934	for (i = AvFILL (av); i >= 0; i--)
		935	if (SvIV (*av_fetch (av, i, 1)) == req_)
		936	break;
		937
		938	for (; i < AvFILL (av); i++)
		939	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		940
		941	av_pop (av);
		942
		943	delete req;
		944
334	MODULE = urxvt PACKAGE = urxvt::term	945	MODULE = urxvt PACKAGE = urxvt::term
		946
		947	SV *
		948	_new (AV *env, AV *arg)
		949	CODE:
		950	{
		951	rxvt_term *term = new rxvt_term;
		952
		953	stringvec *argv = new stringvec;
		954	for (int i = 0; i <= AvFILL (arg); i++)
		955	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		956
		957	stringvec *envv = new stringvec;
		958	for (int i = AvFILL (env) + 1; i--; )
		959	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		960
		961	try
		962	{
		963	term->init (argv, envv);
		964	}
		965	catch (const class rxvt_failure_exception &e)
		966	{
		967	term->destroy ();
		968	croak ("error while initializing new terminal instance");
		969	}
		970
		971	RETVAL = term && term->perl.self
		972	? newSVterm (term) : &PL_sv_undef;
		973	}
		974	OUTPUT:
		975	RETVAL
		976
		977	void
		978	rxvt_term::destroy ()
		979
		980	void
		981	rxvt_term::set_should_invoke (int htype, int inc)
		982	CODE:
		983	THIS->perl.should_invoke [htype] += inc;
		984
		985	int
		986	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		987	CODE:
		988	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		989	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		990	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		991	OUTPUT: RETVAL
		992
		993	int
		994	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		995	CODE:
		996	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		997	OUTPUT: RETVAL
		998
		999	void
		1000	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1001	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1002	CODE:
		1003	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1004
		1005	void
		1006	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1007	CODE:
		1008	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1009
		1010	bool
		1011	rxvt_term::grab (Time eventtime, int sync = 0)
		1012	CODE:
		1013	{
		1014	int mode = sync ? GrabModeSync : GrabModeAsync;
		1015
		1016	THIS->perl.grabtime = 0;
		1017
		1018	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1020	mode, mode, None, GRAB_CURSOR, eventtime))
		1021	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1022	THIS->perl.grabtime = eventtime;
		1023	else
		1024	XUngrabPointer (THIS->dpy, eventtime);
		1025
		1026	RETVAL = !!THIS->perl.grabtime;
		1027	}
		1028	OUTPUT:
		1029	RETVAL
		1030
		1031	void
		1032	rxvt_term::allow_events_async ()
		1033	CODE:
		1034	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1035
		1036	void
		1037	rxvt_term::allow_events_sync ()
		1038	CODE:
		1039	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1040
		1041	void
		1042	rxvt_term::allow_events_replay ()
		1043	CODE:
		1044	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1045	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1046
		1047	void
		1048	rxvt_term::ungrab ()
		1049	CODE:
		1050	ungrab (THIS);
		1051
		1052	int
		1053	rxvt_term::XStringToKeysym (char *string)
		1054	CODE:
		1055	RETVAL = XStringToKeysym (string);
		1056	OUTPUT: RETVAL
		1057
		1058	char *
		1059	rxvt_term::XKeysymToString (int sym)
		1060	CODE:
		1061	RETVAL = XKeysymToString (sym);
		1062	OUTPUT: RETVAL
		1063
		1064	int
		1065	rxvt_term::XKeysymToKeycode (int sym)
		1066	CODE:
		1067	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1068	OUTPUT: RETVAL
		1069
		1070	int
		1071	rxvt_term::XKeycodeToKeysym (int code, int index)
		1072	CODE:
		1073	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1074	OUTPUT: RETVAL
335		1075
336	int	1076	int
337	rxvt_term::strwidth (SV *str)	1077	rxvt_term::strwidth (SV *str)
338	CODE:	1078	CODE:
339	{	1079	{
340	wchar_t *wstr = sv2wcs (str);	1080	wchar_t *wstr = sv2wcs (str);
341		1081
342	rxvt_push_locale (THIS->locale);	1082	rxvt_push_locale (THIS->locale);
343	RETVAL = wcswidth (wstr, wcslen (wstr));	1083	RETVAL = 0;
		1084	for (wchar_t *wc = wstr; *wc; wc++)
		1085	{
		1086	int w = WCWIDTH (*wc);
		1087
		1088	if (w)
		1089	RETVAL += max (w, 1);
		1090	}
344	rxvt_pop_locale ();	1091	rxvt_pop_locale ();
345		1092
346	free (wstr);	1093	free (wstr);
347	}	1094	}
348	OUTPUT:	1095	OUTPUT:
…		…
375		1122
376	rxvt_push_locale (THIS->locale);	1123	rxvt_push_locale (THIS->locale);
377	wchar_t *wstr = rxvt_mbstowcs (data, len);	1124	wchar_t *wstr = rxvt_mbstowcs (data, len);
378	rxvt_pop_locale ();	1125	rxvt_pop_locale ();
379		1126
380	char *str = rxvt_wcstoutf8 (wstr);	1127	RETVAL = wcs2sv (wstr);
381	free (wstr);	1128	free (wstr);
		1129	}
		1130	OUTPUT:
		1131	RETVAL
382		1132
383	RETVAL = newSVpv (str, 0);	1133	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
384	SvUTF8_on (RETVAL);	1134
		1135	#define TERM_OFFSET_width TERM_OFFSET(width)
		1136	#define TERM_OFFSET_height TERM_OFFSET(height)
		1137	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1138	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1139	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1140	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1141	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1142	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1143	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1144	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1145	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1146	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1147	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1148	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1149	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1150	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1151
		1152	int
		1153	rxvt_term::width ()
		1154	ALIAS:
		1155	width = TERM_OFFSET_width
		1156	height = TERM_OFFSET_height
		1157	fwidth = TERM_OFFSET_fwidth
		1158	fheight = TERM_OFFSET_fheight
		1159	fbase = TERM_OFFSET_fbase
		1160	nrow = TERM_OFFSET_nrow
		1161	ncol = TERM_OFFSET_ncol
		1162	focus = TERM_OFFSET_focus
		1163	mapped = TERM_OFFSET_mapped
		1164	int_bwidth = TERM_OFFSET_int_bwidth
		1165	ext_bwidth = TERM_OFFSET_ext_bwidth
		1166	lineSpace = TERM_OFFSET_lineSpace
		1167	letterSpace = TERM_OFFSET_letterSpace
		1168	saveLines = TERM_OFFSET_saveLines
		1169	total_rows = TERM_OFFSET_total_rows
		1170	top_row = TERM_OFFSET_top_row
		1171	CODE:
		1172	RETVAL = *(int *)((char *)THIS + ix);
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	unsigned int
		1177	rxvt_term::ModLevel3Mask ()
		1178	ALIAS:
		1179	ModLevel3Mask = 0
		1180	ModMetaMask = 1
		1181	ModNumLockMask = 2
		1182	current_screen = 3
		1183	hidden_cursor = 4
		1184	CODE:
		1185	switch (ix)
		1186	{
		1187	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1188	case 1: RETVAL = THIS->ModMetaMask; break;
		1189	case 2: RETVAL = THIS->ModNumLockMask; break;
		1190	case 3: RETVAL = THIS->current_screen; break;
		1191	#ifdef CURSOR_BLINK
		1192	case 4: RETVAL = THIS->hidden_cursor; break;
		1193	#endif
		1194	}
		1195	OUTPUT:
		1196	RETVAL
		1197
		1198	char *
		1199	rxvt_term::display_id ()
		1200	ALIAS:
		1201	display_id = 0
		1202	locale = 1
		1203	CODE:
		1204	switch (ix)
		1205	{
		1206	case 0: RETVAL = THIS->display->id; break;
		1207	case 1: RETVAL = THIS->locale; break;
		1208	}
		1209	OUTPUT:
		1210	RETVAL
		1211
		1212	SV *
		1213	rxvt_term::envv ()
		1214	ALIAS:
		1215	argv = 1
		1216	PPCODE:
		1217	{
		1218	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1219
		1220	EXTEND (SP, vec->size ());
		1221
		1222	for (char **i = vec->begin (); i != vec->end (); ++i)
		1223	if (*i)
		1224	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1225	}
		1226
		1227	int
		1228	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1229	CODE:
		1230	RETVAL = THIS->pty_ev.events;
		1231	if (events != ev::UNDEF)
		1232	THIS->pty_ev.set (events);
		1233	OUTPUT:
		1234	RETVAL
		1235
		1236	int
		1237	rxvt_term::pty_fd ()
		1238	CODE:
		1239	RETVAL = THIS->pty->pty;
		1240	OUTPUT:
		1241	RETVAL
		1242
		1243	Window
		1244	rxvt_term::parent ()
		1245	CODE:
		1246	RETVAL = THIS->parent;
		1247	OUTPUT:
		1248	RETVAL
		1249
		1250	Window
		1251	rxvt_term::vt ()
		1252	CODE:
		1253	RETVAL = THIS->vt;
		1254	OUTPUT:
		1255	RETVAL
		1256
		1257	void
		1258	rxvt_term::vt_emask_add (U32 emask)
		1259	CODE:
		1260	THIS->vt_emask_perl |= emask;
		1261	THIS->vt_select_input ();
		1262
		1263	U32
		1264	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1265	CODE:
		1266	RETVAL = THIS->rstyle;
		1267	THIS->rstyle = new_rstyle;
		1268	OUTPUT:
		1269	RETVAL
		1270
		1271	int
		1272	rxvt_term::view_start (int newval = 1)
		1273	PROTOTYPE: $;$
		1274	CODE:
		1275	{
		1276	RETVAL = THIS->view_start;
		1277
		1278	if (newval <= 0)
		1279	THIS->scr_changeview (max (newval, THIS->top_row));
		1280	}
		1281	OUTPUT:
		1282	RETVAL
		1283
		1284	void
		1285	rxvt_term::set_urgency (bool enable)
		1286
		1287	void
		1288	rxvt_term::focus_in ()
		1289
		1290	void
		1291	rxvt_term::focus_out ()
		1292
		1293	void
		1294	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1295	ALIAS:
		1296	key_release = 1
		1297	CODE:
		1298	{
		1299	XKeyEvent xkey;
		1300
		1301	memset (&xkey, 0, sizeof (xkey));
		1302
		1303	xkey.time = time;
		1304	xkey.state = state;
		1305	xkey.keycode = keycode;
		1306
		1307	xkey.type = ix ? KeyRelease : KeyPress;
		1308	xkey.display = THIS->dpy;
		1309	xkey.window = THIS->vt;
		1310	xkey.root = THIS->display->root;
		1311	xkey.subwindow = THIS->vt;
		1312
		1313	if (ix)
		1314	THIS->key_release (xkey);
		1315	else
		1316	THIS->key_press (xkey);
		1317	}
		1318
		1319	void
		1320	rxvt_term::want_refresh ()
		1321	CODE:
		1322	THIS->want_refresh = 1;
		1323	THIS->refresh_check ();
		1324
		1325	void
		1326	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1327	PPCODE:
		1328	{
		1329	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1330	XSRETURN_EMPTY;
		1331
		1332	line_t &l = ROW(row_number);
		1333
		1334	if (GIMME_V != G_VOID)
		1335	{
		1336	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1337
		1338	for (int col = 0; col < THIS->ncol; col++)
		1339	wstr [col] = l.t [col];
		1340
		1341	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1342	}
		1343
		1344	if (new_text)
		1345	{
		1346	wchar_t *wstr = sv2wcs (new_text);
		1347
		1348	int len = min (wcslen (wstr) - start_ofs, max_len);
		1349
		1350	if (start_col < 0 || start_col + len > THIS->ncol)
		1351	{
		1352	free (wstr);
		1353	croak ("new_text extends beyond horizontal margins");
		1354	}
		1355
		1356	for (int col = start_col; col < start_col + len; col++)
		1357	{
		1358	l.t [col] = wstr [start_ofs + col - start_col];
		1359	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1360	}
		1361
385	free (str);	1362	free (wstr);
		1363	}
		1364	}
		1365
		1366	void
		1367	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1368	PPCODE:
		1369	{
		1370	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1371	XSRETURN_EMPTY;
		1372
		1373	line_t &l = ROW(row_number);
		1374
		1375	if (GIMME_V != G_VOID)
		1376	{
		1377	AV *av = newAV ();
		1378
		1379	av_extend (av, THIS->ncol - 1);
		1380	for (int col = 0; col < THIS->ncol; col++)
		1381	av_store (av, col, newSViv (l.r [col]));
		1382
		1383	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1384	}
		1385
		1386	if (new_rend)
		1387	{
		1388	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1389	croak ("new_rend must be arrayref");
		1390
		1391	AV *av = (AV *)SvRV (new_rend);
		1392	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1393
		1394	if (start_col < 0 || start_col + len > THIS->ncol)
		1395	croak ("new_rend array extends beyond horizontal margins");
		1396
		1397	for (int col = start_col; col < start_col + len; col++)
		1398	{
		1399	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1400
		1401	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1402	}
		1403	}
		1404	}
		1405
		1406	int
		1407	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1408	CODE:
		1409	{
		1410	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1411	XSRETURN_EMPTY;
		1412
		1413	line_t &l = ROW(row_number);
		1414	RETVAL = l.l;
		1415
		1416	if (new_length >= 0)
		1417	l.l = new_length;
		1418	}
		1419	OUTPUT:
		1420	RETVAL
		1421
		1422	bool
		1423	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1424	CODE:
		1425	{
		1426	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1427	XSRETURN_EMPTY;
		1428
		1429	line_t &l = ROW(row_number);
		1430	RETVAL = l.is_longer ();
		1431
		1432	if (new_is_longer >= 0)
		1433	l.is_longer (new_is_longer);
		1434	}
		1435	OUTPUT:
		1436	RETVAL
		1437
		1438	SV *
		1439	rxvt_term::special_encode (SV *string)
		1440	CODE:
		1441	{
		1442	wchar_t *wstr = sv2wcs (string);
		1443	int wlen = wcslen (wstr);
		1444	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1445
		1446	rxvt_push_locale (THIS->locale);
		1447
		1448	wchar_t *r = rstr;
		1449	for (wchar_t *s = wstr; *s; s++)
		1450	{
		1451	int w = WCWIDTH (*s);
		1452
		1453	if (w == 0)
		1454	{
		1455	if (r == rstr)
		1456	croak ("leading combining character unencodable");
		1457
		1458	unicode_t n = rxvt_compose (r[-1], *s);
		1459	if (n == NOCHAR)
		1460	n = rxvt_composite.compose (r[-1], *s);
		1461
		1462	r[-1] = n;
		1463	}
		1464	#if !UNICODE_3
		1465	else if (*s >= 0x10000)
		1466	*r++ = rxvt_composite.compose (*s);
		1467	#endif
		1468	else
		1469	*r++ = *s;
		1470
		1471	// the *2 above only allows wcwidth <= 2
		1472	if (w > 1)
		1473	*r++ = NOCHAR;
		1474	}
		1475
		1476	rxvt_pop_locale ();
		1477
		1478	RETVAL = wcs2sv (rstr, r - rstr);
		1479	}
		1480	OUTPUT:
		1481	RETVAL
		1482
		1483	SV *
		1484	rxvt_term::special_decode (SV *text)
		1485	CODE:
		1486	{
		1487	wchar_t *wstr = sv2wcs (text);
		1488	int dlen = 0;
		1489
		1490	// find length
		1491	for (wchar_t *s = wstr; *s; s++)
		1492	if (*s == NOCHAR)
		1493	;
		1494	else if (IS_COMPOSE (*s))
		1495	dlen += rxvt_composite.expand (*s, 0);
		1496	else
		1497	dlen++;
		1498
		1499	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1500
		1501	// decode
		1502	wchar_t *r = rstr;
		1503	for (wchar_t *s = wstr; *s; s++)
		1504	if (*s == NOCHAR)
		1505	;
		1506	else if (IS_COMPOSE (*s))
		1507	r += rxvt_composite.expand (*s, r);
		1508	else
		1509	*r++ = *s;
		1510
		1511	RETVAL = wcs2sv (rstr, r - rstr);
386	}	1512	}
387	OUTPUT:	1513	OUTPUT:
388	RETVAL	1514	RETVAL
389		1515
390	void	1516	void
391	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1517	rxvt_term::_resource (char *name, int index, SV *newval = 0)
392	PPCODE:	1518	PPCODE:
393	{	1519	{
394	struct resval { const char *name; int value; } rslist [] = {	1520	static const struct resval { const char *name; int value; } *rs, rslist [] = {
395	# define Rs_def(name) { # name, Rs_ ## name },	1521	# define def(name) { # name, Rs_ ## name },
396	# define Rs_reserve(name,count)	1522	# define reserve(name,count)
397	# include "rsinc.h"	1523	# include "rsinc.h"
398	# undef Rs_def	1524	# undef def
399	# undef Rs_reserve	1525	# undef reserve
400	};	1526	};
401		1527
402	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1528	rs = rslist + ecb_array_length (rslist);
403		1529
		1530	if (*name)
404	do {	1531	{
		1532	do {
405	if (rs-- == rslist)	1533	if (rs-- == rslist)
406	croak ("no such resource '%s', requested", name);	1534	croak ("no such resource '%s', requested", name);
407	} while (strcmp (name, rs->name));	1535	} while (strcmp (name, rs->name));
408		1536
409	index += rs->value;	1537	index += rs->value;
		1538	}
		1539	else
		1540	{
		1541	--rs;
		1542	name = "";
		1543	}
410		1544
411	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1545	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
412	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1546	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
413		1547
414	if (GIMME_V != G_VOID)	1548	if (GIMME_V != G_VOID)
…		…
425	else	1559	else
426	THIS->rs [index] = 0;	1560	THIS->rs [index] = 0;
427	}	1561	}
428	}	1562	}
429		1563
		1564	const char *
		1565	rxvt_term::x_resource (const char *name)
		1566
		1567	bool
		1568	rxvt_term::option (U8 optval, int set = -1)
		1569	CODE:
		1570	{
		1571	RETVAL = THIS->option (optval);
		1572
		1573	if (set >= 0)
		1574	{
		1575	THIS->set_option (optval, set);
		1576
		1577	if (THIS->init_done) // avoid doing this before START
		1578	switch (optval)
		1579	{
		1580	case Opt_skipBuiltinGlyphs:
		1581	THIS->set_fonts ();
		1582	THIS->scr_remap_chars ();
		1583	THIS->scr_touch (true);
		1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
		1586	break;
		1587	#ifdef CURSOR_BLINK
		1588	case Opt_cursorBlink:
		1589	THIS->cursor_blink_reset ();
		1590	break;
		1591	#endif
		1592
		1593	case Opt_cursorUnderline:
		1594	THIS->want_refresh = 1;
		1595	THIS->refresh_check ();
		1596	break;
		1597
		1598	# case Opt_scrollBar_floating:
		1599	# case Opt_scrollBar_right:
		1600	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1601	# break;
		1602	}
		1603	}
		1604	}
		1605	OUTPUT:
		1606	RETVAL
		1607
		1608	bool
		1609	rxvt_term::parse_keysym (char *keysym, char *str)
		1610	CODE:
		1611	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1612	THIS->keyboard->register_done ();
		1613	OUTPUT:
		1614	RETVAL
		1615
430	void	1616	void
		1617	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1618	CODE:
		1619	wchar_t *wstr = sv2wcs (str);
		1620	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1621	free (wstr);
		1622
		1623	void
431	rxvt_term::selection_mark (...)	1624	rxvt_term::screen_cur (...)
432	PROTOTYPE: $;$$	1625	PROTOTYPE: $;$$
433	ALIAS:	1626	ALIAS:
		1627	screen_cur = 0
434	selection_beg = 1	1628	selection_beg = 1
435	selection_end = 2	1629	selection_end = 2
		1630	selection_mark = 3
436	PPCODE:	1631	PPCODE:
437	{	1632	{
438	row_col_t &sel = ix == 1 ? THIS->selection.beg	1633	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1634	: ix == 1 ? THIS->selection.beg
439	: ix == 2 ? THIS->selection.end	1635	: ix == 2 ? THIS->selection.end
440	: THIS->selection.mark;	1636	: THIS->selection.mark;
441		1637
442	if (GIMME_V != G_VOID)	1638	if (GIMME_V != G_VOID)
443	{	1639	{
444	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
445	PUSHs (sv_2mortal (newSViv (sel.row)));	1641	PUSHs (sv_2mortal (newSViv (rc.row)));
446	PUSHs (sv_2mortal (newSViv (sel.col)));	1642	PUSHs (sv_2mortal (newSViv (rc.col)));
447	}	1643	}
448		1644
449	if (items == 3)	1645	if (items >= 3)
		1646	{
		1647	rc.row = SvIV (ST (1));
		1648	rc.col = SvIV (ST (2));
		1649
		1650	if (ix == 2)
450	{	1651	{
451	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1652	if (rc.col == 0)
452	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1653	{
		1654	// col == 0 means end of previous line
		1655	rc.row--;
		1656	rc.col = THIS->ncol;
		1657	}
		1658	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1659	&& rc.col > ROW(rc.row).l)
		1660	{
		1661	// col >= length means while line and add newline
		1662	rc.col = THIS->ncol;
		1663	}
		1664	}
		1665
		1666	clamp_it (rc.col, 0, THIS->ncol);
		1667	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
453		1668
454	if (ix)	1669	if (ix)
		1670	{
		1671	THIS->selection.screen = THIS->current_screen;
		1672
455	THIS->want_refresh = 1;	1673	THIS->want_refresh = 1;
		1674	THIS->refresh_check ();
		1675	}
456	}	1676	}
457	}	1677	}
458		1678
459	int	1679	int
460	rxvt_term::selection_grab (int eventtime)	1680	rxvt_term::selection_screen (int screen = -1)
		1681	CODE:
		1682	RETVAL = THIS->selection.screen;
		1683	if (screen >= 0)
		1684	THIS->selection.screen = screen;
		1685	OUTPUT:
		1686	RETVAL
461		1687
462	void	1688	void
		1689	rxvt_term::selection_clear (bool clipboard = false)
		1690
		1691	void
		1692	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1693	CODE:
		1694	THIS->selection.op = SELECTION_CONT;
		1695	THIS->selection.rect = rect;
		1696	THIS->selection_make (eventtime);
		1697
		1698	int
		1699	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1700
		1701	void
463	rxvt_term::selection (SV *newtext = 0)	1702	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
464	PPCODE:	1703	PPCODE:
465	{	1704	{
		1705	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1706	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1707
466	if (GIMME_V != G_VOID)	1708	if (GIMME_V != G_VOID)
467	{	1709	XPUSHs (text
468	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1710	? sv_2mortal (wcs2sv (text, len))
469	SV *sv = newSVpv (sel, 0);	1711	: &PL_sv_undef);
470	SvUTF8_on (sv);
471	free (sel);
472	XPUSHs (sv_2mortal (sv));
473	}
474		1712
475	if (newtext)	1713	if (newtext)
476	{	1714	{
477	free (THIS->selection.text);
478
479	THIS->selection.text = sv2wcs (newtext);
480	THIS->selection.len = wcslen (THIS->selection.text);
481	}
482	}
483
484	void
485	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
486
487	void
488	rxvt_term::scr_overlay_off ()
489
490	void
491	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
492	CODE:
493	THIS->scr_overlay_set (x, y, text, rend);
494
495	void
496	rxvt_term::scr_overlay_set (int x, int y, SV *text)
497	CODE:
498	{
499	wchar_t *wtext = sv2wcs (text);
500	THIS->scr_overlay_set (x, y, wtext);
501	free (wtext);	1715	free (text);
		1716
		1717	text = sv2wcs (newtext);
		1718	len = wcslen (text);
		1719	}
		1720	}
		1721
		1722	char
		1723	rxvt_term::cur_charset ()
		1724	CODE:
		1725	RETVAL = THIS->charsets [THIS->screen.charset];
		1726	OUTPUT:
		1727	RETVAL
		1728
		1729	void
		1730	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)
		1731
		1732	void
		1733	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1734
		1735	void
		1736	rxvt_term::scr_bell ()
		1737
		1738	void
		1739	rxvt_term::scr_change_screen (int screen)
		1740
		1741	void
		1742	rxvt_term::scr_add_lines (SV *string)
		1743	CODE:
		1744	{
		1745	wchar_t *wstr = sv2wcs (string);
		1746	THIS->scr_add_lines (wstr, wcslen (wstr));
		1747	free (wstr);
502	}	1748	}
503		1749
504	void	1750	void
505	rxvt_term::tt_write (SV *octets)	1751	rxvt_term::tt_write (SV *octets)
506	INIT:	1752	INIT:
507	STRLEN len;	1753	STRLEN len;
508	char *str = SvPVbyte (octets, len);	1754	char *str = SvPVbyte (octets, len);
509	C_ARGS:	1755	C_ARGS:
510	(unsigned char *)str, len	1756	str, len
511		1757
512	MODULE = urxvt PACKAGE = urxvt::timer	1758	void
		1759	rxvt_term::tt_paste (SV *octets)
		1760	INIT:
		1761	STRLEN len;
		1762	char *str = SvPVbyte (octets, len);
		1763	C_ARGS:
		1764	str, len
		1765
		1766	void
		1767	rxvt_term::cmd_parse (SV *octets)
		1768	CODE:
		1769	{
		1770	STRLEN len;
		1771	char *str = SvPVbyte (octets, len);
		1772
		1773	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1774	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1775
		1776	THIS->cmdbuf_ptr = str;
		1777	THIS->cmdbuf_endp = str + len;
		1778
		1779	rxvt_push_locale (THIS->locale);
		1780	THIS->cmd_parse ();
		1781	rxvt_pop_locale ();
		1782
		1783	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1784	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1785	}
513		1786
514	SV *	1787	SV *
515	timer::new ()	1788	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
516	CODE:	1789	CODE:
517	timer *w = new timer;	1790	{
		1791	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
518	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1792	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
519	w->self = (HV *)SvRV (RETVAL);	1793	o->self = (HV *)SvRV (RETVAL);
		1794	}
		1795	OUTPUT:
		1796	RETVAL
		1797
		1798	#############################################################################
		1799	# Various X Utility Functions
		1800	#############################################################################
		1801
		1802	void
		1803	rxvt_term::XListProperties (Window window)
		1804	PPCODE:
		1805	{
		1806	int count;
		1807	Atom *props = XListProperties (THIS->dpy, window, &count);
		1808
		1809	EXTEND (SP, count);
		1810	while (count--)
		1811	PUSHs (newSVuv ((U32)props [count]));
		1812
		1813	XFree (props);
		1814	}
		1815
		1816	void
		1817	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1818	PPCODE:
		1819	{
		1820	Atom type;
		1821	int format;
		1822	unsigned long nitems;
		1823	unsigned long bytes_after;
		1824	unsigned char *prop;
		1825
		1826	XGetWindowProperty (THIS->dpy, window, property,
		1827	0, 1<<24, 0, AnyPropertyType,
		1828	&type, &format, &nitems, &bytes_after, &prop);
		1829
		1830	if (type != None)
		1831	{
		1832	int elemsize = format == 16 ? sizeof (short)
		1833	: format == 32 ? sizeof (long)
		1834	: 1;
		1835
		1836	EXTEND (SP, 3);
		1837	PUSHs (newSVuv ((U32)type));
		1838	PUSHs (newSViv (format));
		1839	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1840	XFree (prop);
		1841	}
		1842	}
		1843
		1844	void
		1845	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1846	CODE:
		1847	{
		1848	STRLEN len;
		1849	char *data_ = SvPVbyte (data, len);
		1850
		1851	int elemsize = format == 16 ? sizeof (short)
		1852	: format == 32 ? sizeof (long)
		1853	: 1;
		1854
		1855	XChangeProperty (THIS->dpy, window, property,
		1856	type, format, PropModeReplace,
		1857	(unsigned char *)data_, len / elemsize);
		1858	}
		1859
		1860	Atom
		1861	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1862	C_ARGS: term->dpy, atom_name, only_if_exists
		1863
		1864	char *
		1865	XGetAtomName (rxvt_term *term, Atom atom)
		1866	C_ARGS: term->dpy, atom
		1867	CLEANUP:
		1868	XFree (RETVAL);
		1869
		1870	void
		1871	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1872	C_ARGS: term->dpy, window, property
		1873
		1874	Window
		1875	rxvt_term::DefaultRootWindow ()
		1876	CODE:
		1877	RETVAL = THIS->display->root;
520	OUTPUT:	1878	OUTPUT:
521	RETVAL	1879	RETVAL
522		1880
523	timer *	1881	#if 0
524	timer::cb (SV *cb)	1882
		1883	Window
		1884	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1885	C_ARGS: term->dpy, (Window)parent,
		1886	x, y, width, height, 0,
		1887	term->pix_colors_focused[Color_border],
		1888	term->pix_colors_focused[Color_border]
		1889
		1890	#endif
		1891
		1892	void
		1893	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1894	C_ARGS: term->dpy, window, parent, x, y
		1895
		1896	void
		1897	XMapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XUnmapWindow (rxvt_term *term, Window window)
		1902	C_ARGS: term->dpy, window
		1903
		1904	void
		1905	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1906	C_ARGS: term->dpy, window, x, y, width, height
		1907
		1908	void
		1909	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1910	CODE:
		1911	{
		1912	XWindowAttributes attr;
		1913	XGetWindowAttributes (THIS->dpy, window, &attr);
		1914	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1915	}
		1916
		1917	void
		1918	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
525	CODE:	1919	PPCODE:
526	THIS->cb (cb);	1920	{
		1921	int dx, dy;
		1922	Window child;
		1923
		1924	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1925	{
		1926	EXTEND (SP, 3);
		1927	PUSHs (newSViv (dx));
		1928	PUSHs (newSViv (dy));
		1929	PUSHs (newSVuv (child));
		1930	}
		1931	}
		1932
		1933	#############################################################################
		1934	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1935
		1936	#if ENABLE_TRANSPARENCY
		1937
		1938	#if 0
		1939
		1940	rxvt_img *
		1941	rxvt_term::new_img_from_root ()
		1942	CODE:
		1943	RETVAL = rxvt_img::new_from_root (THIS);
		1944	OUTPUT:
527	RETVAL = THIS;	1945	RETVAL
528	OUTPUT:
529	RETVAL
530		1946
531	NV	1947	#endif
532	timer::at ()
533	CODE:
534	RETVAL = THIS->at;
535	OUTPUT:
536	RETVAL
537		1948
538	timer *	1949	#endif
539	timer::set (NV tstamp)	1950
		1951	#if HAVE_PIXBUF
		1952
		1953	rxvt_img *
		1954	rxvt_term::new_img_from_file (octet_string filename)
540	CODE:	1955	CODE:
541	THIS->set (tstamp);	1956	try
		1957	{
		1958	RETVAL = rxvt_img::new_from_file (THIS, filename);
		1959	}
		1960	catch (const class rxvt_failure_exception &e)
		1961	{
		1962	croak ("new_img_from_file failed");
		1963	}
		1964	OUTPUT:
542	RETVAL = THIS;	1965	RETVAL
543	OUTPUT:
544	RETVAL
545		1966
546	timer *	1967	#endif
547	timer::start (NV tstamp = THIS->at)
548	CODE:
549	THIS->start (tstamp);
550	RETVAL = THIS;
551	OUTPUT:
552	RETVAL
553		1968
554	timer *	1969	#############################################################################
555	timer::stop ()	1970	# urxvt::overlay
556	CODE:	1971	#############################################################################
557	THIS->stop ();
558	RETVAL = THIS;
559	OUTPUT:
560	RETVAL
561		1972
		1973	MODULE = urxvt PACKAGE = urxvt::overlay
		1974
562	void	1975	void
		1976	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1977
		1978	void
		1979	overlay::show ()
		1980
		1981	void
		1982	overlay::hide ()
		1983
		1984	void
563	timer::DESTROY ()	1985	overlay::DESTROY ()
564		1986
		1987	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1988
		1989	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1990
		1991	#if HAVE_PIXBUF
		1992
		1993	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1994	C_ARGS: filename, 0
		1995
		1996	void
		1997	DESTROY (urxvt::pixbuf self)
		1998	CODE:
		1999	gdk_pixbuf_unref (self);
		2000
		2001	#endif
		2002
565	MODULE = urxvt PACKAGE = urxvt::iow	2003	MODULE = urxvt PACKAGE = urxvt::img
566		2004
567	SV *	2005	#if HAVE_IMG
568	iow::new ()
569	CODE:
570	iow *w = new iow;
571	RETVAL = newSVptr ((void *)w, "urxvt::iow");
572	w->self = (HV *)SvRV (RETVAL);
573	OUTPUT:
574	RETVAL
575		2006
576	iow *	2007	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
577	iow::cb (SV *cb)	2008	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
578	CODE:
579	THIS->cb (cb);
580	RETVAL = THIS;
581	OUTPUT:
582	RETVAL
583		2009
584	iow *	2010	void
585	iow::fd (int fd)	2011	rxvt_img::fill (SV *c)
586	CODE:	2012	INIT:
587	THIS->fd = fd;	2013	rxvt_color rc;
588	RETVAL = THIS;	2014	parse_color (THIS->s, rc, c);
589	OUTPUT:	2015	C_ARGS: rc
590	RETVAL
591		2016
592	iow *	2017	void
593	iow::events (short events)	2018	rxvt_img::DESTROY ()
594	CODE:	2019	CODE:
595	THIS->events = events;	2020	delete THIS;
596	RETVAL = THIS;
597	OUTPUT:
598	RETVAL
599		2021
600	iow *	2022	void
601	iow::start ()	2023	rxvt_img::blur (int rh, int rv)
		2024
		2025	void
		2026	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2027
		2028	void
		2029	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2030
		2031	void
		2032	rxvt_img::unshare ()
		2033
		2034	rxvt_img *
		2035	rxvt_img::clone ()
		2036
		2037	rxvt_img *
		2038	rxvt_img::scale (int new_width, int new_height)
		2039
		2040	rxvt_img *
		2041	rxvt_img::transform (int new_width, int new_height, int repeat,
		2042	NV p11, NV p12, NV p13,
		2043	NV p21, NV p22, NV p23,
		2044	NV p31, NV p32, NV p23)
		2045	INIT:
		2046	double matrix[9] = {
		2047	p11, p12, p13,
		2048	p21, p22, p23,
		2049	p31, p32, p33
		2050	};
		2051	C_ARGS: new_width, new_height, repeat, matrix
602	CODE:	2052
603	THIS->start ();
604	RETVAL = THIS;
605	OUTPUT:
606	RETVAL
607		2053
608	iow *	2054	#endif
609	iow::stop ()
610	CODE:
611	THIS->stop ();
612	RETVAL = THIS;
613	OUTPUT:
614	RETVAL
615		2055
616	void
617	iow::DESTROY ()
618
619

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