ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs.
Revision 1.162 by root, Mon Jun 4 16:03:33 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
39		46
40	#undef LINENO	47	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		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	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
		70
47	static wchar_t *	71	static wchar_t *
48	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
49	{	73	{
50	STRLEN len;	74	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	75	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	76	return rxvt_utf8towcs (str, len);
53	}	77	}
54		78
55	static SV *	79	static SV *
56	new_ref (HV *hv, const char *klass)	80	wcs2sv (wchar_t *wstr, int len = -1)
57	{	81	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		83
61	//TODO: use magic	84	SV *sv = newSVpv (str, 0);
		85	SvUTF8_on (sv);
		86	free (str);
		87
		88	return sv;
		89	}
		90
62	static SV *	91	static SV *
63	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
64	{	93	{
65	HV *hv = newHV ();	94	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	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);
68	}	107	}
69		108
70	static long	109	static long
71	SvPTR (SV *sv, const char *klass)	110	SvPTR (SV *sv, const char *klass)
72	{	111	{
73	if (!sv_derived_from (sv, klass))	112	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	113	croak ("object of type %s expected", klass);
75		114
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	115	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		116
78	if (!iv)	117	if (!mg)
79	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);
80		119
81	return (long)iv;	120	return (long)mg->mg_ptr;
82	}	121	}
83		122
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		125
87	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
88		127
89	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
90	{	131	{
91	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
92	HV *self;	137	HV *self;
93		138
94	perl_watcher ()	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
95	: cbsv (newSV (0))	140	~overlay ();
96	{
97	}
98		141
99	~perl_watcher ()	142	void show ();
100	{	143	void hide ();
101	SvREFCNT_dec (cbsv);
102	}
103		144
104	void cb (SV *cb)	145	void swap ();
105	{
106	sv_setsv (cbsv, cb);
107	}
108		146
109	void invoke (const char *type, SV *self, int arg = -1);	147	void set (int x, int y, SV *str, SV *rend);
110	};	148	};
111		149
112	void	150	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)	151	: THIS(THIS), border(border == 2), overlay_av (0)
114	{	152	{
115	dSP;	153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
116		157
117	ENTER;	158	if (w < 0) w = 0;
118	SAVETMPS;	159	if (h < 0) h = 0;
119		160
120	PUSHMARK (SP);	161	if (border == 2)
121
122	XPUSHs (sv_2mortal (self));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));
126
127	PUTBACK;
128	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129	SPAGAIN;
130
131	PUTBACK;
132	FREETMPS;
133	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}
138
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142	struct timer : time_watcher, perl_watcher
143	{
144	timer ()
145	: time_watcher (this, &timer::execute)
146	{	162	{
		163	w += 2;
		164	h += 2;
147	}	165	}
148		166
149	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++)
150	{	171	{
151	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	}
152	}	205	}
153	};
154		206
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 ()	207	show ();
161	: io_watcher (this, &iow::execute)	208	}
		209
		210	overlay::~overlay ()
		211	{
		212	hide ();
		213
		214	for (int y = h; y--; )
162	{	215	{
		216	delete [] text[y];
		217	delete [] rend[y];
163	}	218	}
164		219
165	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--; )
166	{	277	{
167	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	}
168	}	289	}
169	};	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	}
170		322
171	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
172		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
173	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
174		330
175	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}
180		332
181	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
182	{	334	{
183	if (perl)	335	if (perl)
184	{	336	{
185	perl_destruct (perl);	337	perl_destruct (perl);
186	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
187	}	340	}
188	}	341	}
189		342
190	void	343	void
191	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
192	{	345	{
193	if (!perl)	346	if (!perl)
194	{	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
195	char *argv[] = {	354	char *args[] = {
196	"",	355	"",
197	"-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;"
198	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
199		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
200	perl = perl_alloc ();	368	perl = perl_alloc ();
201	perl_construct (perl);	369	perl_construct (perl);
202		370
203	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
204	|| 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--)
205	{	426	{
206	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
207		428	delete req;
208	perl_destruct (perl);
209	perl_free (perl);
210	perl = 0;
211	}	429	}
212	}	430	}
213	}
214		431
215	bool	432	bool event_consumed;
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{
218	if (!perl
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		433
		434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		435	|| term->perl.should_invoke [htype])
		436	{
225	dSP;	437	dSP;
226	va_list ap;	438	va_list ap;
227		439
228	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);
229		649
230	ENTER;	650	ENTER;
231	SAVETMPS;	651	SAVETMPS;
232		652
233	PUSHMARK (SP);	653	dSP;
234
235	XPUSHs (sv_2mortal (newSVterm (term)));
236	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);
237		656
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{
243	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;
246
247	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;
250
251	case DT_STRING:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253	break;
254
255	case DT_END:
256	{
257	va_end (ap);
258
259	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;
262
263	if (count)
264	{
265	SV *status = POPs;
266	count = SvTRUE (status);
267	}
268
269	PUTBACK;
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))	657	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
275		659
276	if (htype == HOOK_DESTROY)	660	FREETMPS;
277	{	661	LEAVE;
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}
282
283	return count;
284	}
285
286	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288	}
289	}
290	}	662	}
291		663
292	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
293		665
294	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
295		667
296	PROTOTYPES: ENABLE	668	PROTOTYPES: ENABLE
297		669
298	BOOT:	670	BOOT:
299	{	671	{
300	# 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));
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	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
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	677	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	679	# include "hookinc.h"
305	set_hookname (START);	680	# undef def
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319		681
		682	HV *option = get_hv ("urxvt::OPTION", 1);
		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
		688
		689	HV *stash = gv_stashpv ("urxvt", 1);
		690	static const struct {
		691	const char *name;
		692	IV iv;
		693	} *civ, const_iv[] = {
		694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
320	export_const (DEFAULT_RSTYLE);	696	const_iv (DEFAULT_RSTYLE),
321	export_const (OVERLAY_RSTYLE);	697	const_iv (OVERLAY_RSTYLE),
322	export_const (RS_Bold);	698	const_iv (Color_Bits),
323	export_const (RS_Italic);	699	const_iv (RS_bgShift), const_iv (RS_bgMask),
324	export_const (RS_Blink);	700	const_iv (RS_fgShift), const_iv (RS_fgMask),
325	export_const (RS_RVid);	701	const_iv (RS_Careful),
326	export_const (RS_Uline);	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),
327		714
328	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	715	const_iv (CurrentTime),
329	}	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),
330		730
331	void	731	const_iv (NoSymbol),
332	set_should_invoke (int htype, int value)	732	const_iv (GrabModeSync),
333	CODE:	733	const_iv (GrabModeAsync),
334	rxvt_perl.should_invoke [htype] = value;	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	}
335		836
336	void	837	void
337	warn (const char *msg)	838	warn (const char *msg)
338	CODE:	839	CODE:
339	rxvt_warn ("%s", msg);	840	rxvt_warn ("%s", msg);
340		841
341	void	842	void
342	fatal (const char *msg)	843	fatal (const char *msg)
343	CODE:	844	CODE:
344	rxvt_fatal ("%s", msg);	845	rxvt_fatal ("%s", msg);
		846
		847	void
		848	_exit (int status)
345		849
346	NV	850	NV
347	NOW ()	851	NOW ()
348	CODE:	852	CODE:
349	RETVAL = NOW;	853	RETVAL = ev::now ();
350	OUTPUT:	854	OUTPUT:
351	RETVAL	855	RETVAL
352		856
353	int	857	int
354	GET_BASEFG (int rend)	858	GET_BASEFG (int rend)
…		…
363	RETVAL = GET_BASEBG (rend);	867	RETVAL = GET_BASEBG (rend);
364	OUTPUT:	868	OUTPUT:
365	RETVAL	869	RETVAL
366		870
367	int	871	int
368	SET_FGCOLOR (int rend, int color)	872	SET_FGCOLOR (int rend, int new_color)
369	CODE:	873	CODE:
370	RETVAL = SET_FGCOLOR (rend, color);	874	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
371	OUTPUT:	875	OUTPUT:
372	RETVAL	876	RETVAL
373		877
374	int	878	int
375	SET_BGCOLOR (int rend, int color)	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 ()
376	CODE:	907	PPCODE:
377	RETVAL = SET_BGCOLOR (rend, color);	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;
378	OUTPUT:	924	OUTPUT:
379	RETVAL	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;
380		944
381	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
382		1075
383	int	1076	int
384	rxvt_term::strwidth (SV *str)	1077	rxvt_term::strwidth (SV *str)
385	CODE:	1078	CODE:
386	{	1079	{
387	wchar_t *wstr = sv2wcs (str);	1080	wchar_t *wstr = sv2wcs (str);
388		1081
389	rxvt_push_locale (THIS->locale);	1082	rxvt_push_locale (THIS->locale);
390	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	}
391	rxvt_pop_locale ();	1091	rxvt_pop_locale ();
392		1092
393	free (wstr);	1093	free (wstr);
394	}	1094	}
395	OUTPUT:	1095	OUTPUT:
…		…
422		1122
423	rxvt_push_locale (THIS->locale);	1123	rxvt_push_locale (THIS->locale);
424	wchar_t *wstr = rxvt_mbstowcs (data, len);	1124	wchar_t *wstr = rxvt_mbstowcs (data, len);
425	rxvt_pop_locale ();	1125	rxvt_pop_locale ();
426		1126
427	char *str = rxvt_wcstoutf8 (wstr);	1127	RETVAL = wcs2sv (wstr);
428	free (wstr);	1128	free (wstr);
429
430	RETVAL = newSVpv (str, 0);
431	SvUTF8_on (RETVAL);
432	free (str);
433	}	1129	}
434	OUTPUT:	1130	OUTPUT:
435	RETVAL	1131	RETVAL
		1132
		1133	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		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)
436		1151
437	int	1152	int
438	rxvt_term::nsaved ()	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
439	CODE:	1171	CODE:
440	RETVAL = THIS->nsaved;	1172	RETVAL = *(int *)((char *)THIS + ix);
441	OUTPUT:	1173	OUTPUT:
442	RETVAL	1174	RETVAL
443		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
444	int	1227	int
445	rxvt_term::view_start (int newval = -1)	1228	rxvt_term::pty_ev_events (int events = ev::UNDEF)
446	CODE:	1229	CODE:
447	{	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:
448	RETVAL = THIS->view_start;	1253	RETVAL = THIS->vt;
		1254	OUTPUT:
		1255	RETVAL
449		1256
450	if (newval >= 0)	1257	void
451	{	1258	rxvt_term::vt_emask_add (U32 emask)
452	THIS->view_start = min (newval, THIS->nsaved);	1259	CODE:
453	THIS->scr_changeview (RETVAL);	1260	THIS->vt_emask_perl |= emask;
454	}	1261	THIS->vt_select_input ();
455	}	1262
		1263	U32
		1264	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1265	CODE:
		1266	RETVAL = THIS->rstyle;
		1267	THIS->rstyle = new_rstyle;
456	OUTPUT:	1268	OUTPUT:
457	RETVAL	1269	RETVAL
458		1270
459	int	1271	int
460	rxvt_term::nrow ()	1272	rxvt_term::view_start (int newval = 1)
		1273	PROTOTYPE: $;$
461	CODE:	1274	CODE:
		1275	{
462	RETVAL = THIS->nrow;	1276	RETVAL = THIS->view_start;
		1277
		1278	if (newval <= 0)
		1279	THIS->scr_changeview (max (newval, THIS->top_row));
		1280	}
463	OUTPUT:	1281	OUTPUT:
464	RETVAL	1282	RETVAL
465		1283
466	int	1284	void
		1285	rxvt_term::set_urgency (bool enable)
		1286
		1287	void
		1288	rxvt_term::focus_in ()
		1289
		1290	void
467	rxvt_term::ncol ()	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
468	CODE:	1297	CODE:
469	RETVAL = THIS->ncol;	1298	{
470	OUTPUT:	1299	XKeyEvent xkey;
471	RETVAL	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	}
472		1318
473	void	1319	void
474	rxvt_term::want_refresh ()	1320	rxvt_term::want_refresh ()
475	CODE:	1321	CODE:
476	THIS->want_refresh = 1;	1322	THIS->want_refresh = 1;
		1323	THIS->refresh_check ();
477		1324
478	void	1325	void
479	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	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)
480	PPCODE:	1327	PPCODE:
481	{	1328	{
482	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1329	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
483	croak ("row_number number of out range");	1330	XSRETURN_EMPTY;
484		1331
485	line_t &l = ROW(row_number);	1332	line_t &l = ROW(row_number);
486		1333
487	if (GIMME_V != G_VOID)	1334	if (GIMME_V != G_VOID)
488	{	1335	{
489	wchar_t *wstr = new wchar_t [THIS->ncol];	1336	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
490		1337
491	for (int col = 0; col <THIS->ncol; col++)	1338	for (int col = 0; col < THIS->ncol; col++)
492	wstr [col] = l.t [col];	1339	wstr [col] = l.t [col];
493		1340
494	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
495	free (wstr);
496
497	SV *sv = newSVpv (str, 0);
498	SvUTF8_on (sv);
499	XPUSHs (sv_2mortal (sv));	1341	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
500	free (str);
501	}	1342	}
502		1343
503	if (new_text)	1344	if (new_text)
504	{	1345	{
505	STRLEN slen;
506	char *str = SvPVutf8 (new_text, slen);	1346	wchar_t *wstr = sv2wcs (new_text);
507	wchar_t *wstr = rxvt_utf8towcs (str, slen);
508		1347
509	int len = wcslen (wstr);	1348	int len = min (wcslen (wstr) - start_ofs, max_len);
510		1349
511	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1350	if (start_col < 0 || start_col + len > THIS->ncol)
512	{	1351	{
513	free (wstr);	1352	free (wstr);
514	croak ("new_text extends beyond horizontal margins");	1353	croak ("new_text extends beyond horizontal margins");
515	}	1354	}
516		1355
517	for (int col = start_col; col < start_col + len; col++)	1356	for (int col = start_col; col < start_col + len; col++)
518	{	1357	{
519	l.t [col] = wstr [col - start_col];	1358	l.t [col] = wstr [start_ofs + col - start_col];
520	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1359	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
521	}	1360	}
522		1361
523	free (wstr);	1362	free (wstr);
524	}	1363	}
525	}	1364	}
526		1365
527	void	1366	void
528	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	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)
529	PPCODE:	1368	PPCODE:
530	{	1369	{
531	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1370	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
532	croak ("row_number number of out range");	1371	XSRETURN_EMPTY;
533		1372
534	line_t &l = ROW(row_number);	1373	line_t &l = ROW(row_number);
535		1374
536	if (GIMME_V != G_VOID)	1375	if (GIMME_V != G_VOID)
537	{	1376	{
…		…
548	{	1387	{
549	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1388	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
550	croak ("new_rend must be arrayref");	1389	croak ("new_rend must be arrayref");
551		1390
552	AV *av = (AV *)SvRV (new_rend);	1391	AV *av = (AV *)SvRV (new_rend);
553	int len = av_len (av) + 1;	1392	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
554		1393
555	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1394	if (start_col < 0 || start_col + len > THIS->ncol)
556	croak ("new_rend array extends beyond horizontal margins");	1395	croak ("new_rend array extends beyond horizontal margins");
557		1396
558	for (int col = start_col; col < start_col + len; col++)	1397	for (int col = start_col; col < start_col + len; col++)
559	{	1398	{
560	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1399	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
561		1400
562	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1401	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
563	}	1402	}
564	}	1403	}
565	}	1404	}
566		1405
567	int	1406	int
568	rxvt_term::ROW_l (int row_number, int new_length = -2)	1407	rxvt_term::ROW_l (int row_number, int new_length = -1)
569	CODE:	1408	CODE:
570	{	1409	{
571	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1410	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
572	croak ("row_number number of out range");	1411	XSRETURN_EMPTY;
573		1412
574	line_t &l = ROW(row_number);	1413	line_t &l = ROW(row_number);
575	RETVAL = l.l;	1414	RETVAL = l.l;
576		1415
577	if (new_length >= -1)	1416	if (new_length >= 0)
578	l.l = new_length;	1417	l.l = new_length;
579	}	1418	}
580	OUTPUT:	1419	OUTPUT:
581	RETVAL	1420	RETVAL
582		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
583	SV *	1438	SV *
584	rxvt_term::special_encode (SV *str)	1439	rxvt_term::special_encode (SV *string)
585	CODE:	1440	CODE:
586	abort ();//TODO	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
587		1482
588	SV *	1483	SV *
589	rxvt_term::special_decode (SV *str)	1484	rxvt_term::special_decode (SV *text)
590	CODE:	1485	CODE:
591	abort ();//TODO	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);
		1512	}
		1513	OUTPUT:
		1514	RETVAL
592		1515
593	void	1516	void
594	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1517	rxvt_term::_resource (char *name, int index, SV *newval = 0)
595	PPCODE:	1518	PPCODE:
596	{	1519	{
597	struct resval { const char *name; int value; } rslist [] = {	1520	static const struct resval { const char *name; int value; } *rs, rslist [] = {
598	# define Rs_def(name) { # name, Rs_ ## name },	1521	# define def(name) { # name, Rs_ ## name },
599	# define Rs_reserve(name,count)	1522	# define reserve(name,count)
600	# include "rsinc.h"	1523	# include "rsinc.h"
601	# undef Rs_def	1524	# undef def
602	# undef Rs_reserve	1525	# undef reserve
603	};	1526	};
604		1527
605	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1528	rs = rslist + ecb_array_length (rslist);
606		1529
		1530	if (*name)
607	do {	1531	{
		1532	do {
608	if (rs-- == rslist)	1533	if (rs-- == rslist)
609	croak ("no such resource '%s', requested", name);	1534	croak ("no such resource '%s', requested", name);
610	} while (strcmp (name, rs->name));	1535	} while (strcmp (name, rs->name));
611		1536
612	index += rs->value;	1537	index += rs->value;
		1538	}
		1539	else
		1540	{
		1541	--rs;
		1542	name = "";
		1543	}
613		1544
614	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1545	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
615	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);
616		1547
617	if (GIMME_V != G_VOID)	1548	if (GIMME_V != G_VOID)
…		…
628	else	1559	else
629	THIS->rs [index] = 0;	1560	THIS->rs [index] = 0;
630	}	1561	}
631	}	1562	}
632		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
633	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
634	rxvt_term::selection_mark (...)	1624	rxvt_term::screen_cur (...)
635	PROTOTYPE: $;$$	1625	PROTOTYPE: $;$$
636	ALIAS:	1626	ALIAS:
		1627	screen_cur = 0
637	selection_beg = 1	1628	selection_beg = 1
638	selection_end = 2	1629	selection_end = 2
		1630	selection_mark = 3
639	PPCODE:	1631	PPCODE:
640	{	1632	{
641	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
642	: ix == 2 ? THIS->selection.end	1635	: ix == 2 ? THIS->selection.end
643	: THIS->selection.mark;	1636	: THIS->selection.mark;
644		1637
645	if (GIMME_V != G_VOID)	1638	if (GIMME_V != G_VOID)
646	{	1639	{
647	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
648	PUSHs (sv_2mortal (newSViv (sel.row)));	1641	PUSHs (sv_2mortal (newSViv (rc.row)));
649	PUSHs (sv_2mortal (newSViv (sel.col)));	1642	PUSHs (sv_2mortal (newSViv (rc.col)));
650	}	1643	}
651		1644
652	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)
653	{	1651	{
654	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1652	if (rc.col == 0)
655	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);
656		1668
657	if (ix)	1669	if (ix)
		1670	{
		1671	THIS->selection.screen = THIS->current_screen;
		1672
658	THIS->want_refresh = 1;	1673	THIS->want_refresh = 1;
		1674	THIS->refresh_check ();
		1675	}
659	}	1676	}
660	}	1677	}
661		1678
662	int	1679	int
663	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
664		1687
665	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
666	rxvt_term::selection (SV *newtext = 0)	1702	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
667	PPCODE:	1703	PPCODE:
668	{	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
669	if (GIMME_V != G_VOID)	1708	if (GIMME_V != G_VOID)
670	{	1709	XPUSHs (text
671	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1710	? sv_2mortal (wcs2sv (text, len))
672	SV *sv = newSVpv (sel, 0);	1711	: &PL_sv_undef);
673	SvUTF8_on (sv);
674	free (sel);
675	XPUSHs (sv_2mortal (sv));
676	}
677		1712
678	if (newtext)	1713	if (newtext)
679	{	1714	{
680	free (THIS->selection.text);
681
682	THIS->selection.text = sv2wcs (newtext);
683	THIS->selection.len = wcslen (THIS->selection.text);
684	}
685	}
686
687	void
688	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
689
690	void
691	rxvt_term::scr_overlay_off ()
692
693	void
694	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
695	CODE:
696	THIS->scr_overlay_set (x, y, text, rend);
697
698	void
699	rxvt_term::scr_overlay_set (int x, int y, SV *text)
700	CODE:
701	{
702	wchar_t *wtext = sv2wcs (text);
703	THIS->scr_overlay_set (x, y, wtext);
704	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_recolour (bool refresh = true);
		1740
		1741	void
		1742	rxvt_term::scr_change_screen (int screen)
		1743
		1744	void
		1745	rxvt_term::scr_add_lines (SV *string)
		1746	CODE:
		1747	{
		1748	wchar_t *wstr = sv2wcs (string);
		1749	THIS->scr_add_lines (wstr, wcslen (wstr));
		1750	free (wstr);
705	}	1751	}
706		1752
707	void	1753	void
708	rxvt_term::tt_write (SV *octets)	1754	rxvt_term::tt_write (SV *octets)
709	INIT:	1755	INIT:
710	STRLEN len;	1756	STRLEN len;
711	char *str = SvPVbyte (octets, len);	1757	char *str = SvPVbyte (octets, len);
712	C_ARGS:	1758	C_ARGS:
713	(unsigned char *)str, len	1759	str, len
714		1760
715	MODULE = urxvt PACKAGE = urxvt::timer	1761	void
		1762	rxvt_term::tt_paste (SV *octets)
		1763	INIT:
		1764	STRLEN len;
		1765	char *str = SvPVbyte (octets, len);
		1766	C_ARGS:
		1767	str, len
		1768
		1769	void
		1770	rxvt_term::cmd_parse (SV *octets)
		1771	CODE:
		1772	{
		1773	STRLEN len;
		1774	char *str = SvPVbyte (octets, len);
		1775
		1776	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1777	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1778
		1779	THIS->cmdbuf_ptr = str;
		1780	THIS->cmdbuf_endp = str + len;
		1781
		1782	rxvt_push_locale (THIS->locale);
		1783	THIS->cmd_parse ();
		1784	rxvt_pop_locale ();
		1785
		1786	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1787	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1788	}
716		1789
717	SV *	1790	SV *
718	timer::new ()	1791	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
719	CODE:	1792	CODE:
720	timer *w = new timer;	1793	{
		1794	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
721	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1795	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
722	w->self = (HV *)SvRV (RETVAL);	1796	o->self = (HV *)SvRV (RETVAL);
		1797	}
		1798	OUTPUT:
		1799	RETVAL
		1800
		1801	#############################################################################
		1802	# Various X Utility Functions
		1803	#############################################################################
		1804
		1805	void
		1806	rxvt_term::XListProperties (Window window)
		1807	PPCODE:
		1808	{
		1809	int count;
		1810	Atom *props = XListProperties (THIS->dpy, window, &count);
		1811
		1812	EXTEND (SP, count);
		1813	while (count--)
		1814	PUSHs (newSVuv ((U32)props [count]));
		1815
		1816	XFree (props);
		1817	}
		1818
		1819	void
		1820	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1821	PPCODE:
		1822	{
		1823	Atom type;
		1824	int format;
		1825	unsigned long nitems;
		1826	unsigned long bytes_after;
		1827	unsigned char *prop;
		1828
		1829	XGetWindowProperty (THIS->dpy, window, property,
		1830	0, 1<<24, 0, AnyPropertyType,
		1831	&type, &format, &nitems, &bytes_after, &prop);
		1832
		1833	if (type != None)
		1834	{
		1835	int elemsize = format == 16 ? sizeof (short)
		1836	: format == 32 ? sizeof (long)
		1837	: 1;
		1838
		1839	EXTEND (SP, 3);
		1840	PUSHs (newSVuv ((U32)type));
		1841	PUSHs (newSViv (format));
		1842	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1843	XFree (prop);
		1844	}
		1845	}
		1846
		1847	void
		1848	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1849	CODE:
		1850	{
		1851	STRLEN len;
		1852	char *data_ = SvPVbyte (data, len);
		1853
		1854	int elemsize = format == 16 ? sizeof (short)
		1855	: format == 32 ? sizeof (long)
		1856	: 1;
		1857
		1858	XChangeProperty (THIS->dpy, window, property,
		1859	type, format, PropModeReplace,
		1860	(unsigned char *)data_, len / elemsize);
		1861	}
		1862
		1863	Atom
		1864	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1865	C_ARGS: term->dpy, atom_name, only_if_exists
		1866
		1867	char *
		1868	XGetAtomName (rxvt_term *term, Atom atom)
		1869	C_ARGS: term->dpy, atom
		1870	CLEANUP:
		1871	XFree (RETVAL);
		1872
		1873	void
		1874	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1875	C_ARGS: term->dpy, window, property
		1876
		1877	Window
		1878	rxvt_term::DefaultRootWindow ()
		1879	CODE:
		1880	RETVAL = THIS->display->root;
723	OUTPUT:	1881	OUTPUT:
724	RETVAL	1882	RETVAL
725		1883
726	timer *	1884	#if 0
727	timer::cb (SV *cb)	1885
		1886	Window
		1887	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1888	C_ARGS: term->dpy, (Window)parent,
		1889	x, y, width, height, 0,
		1890	term->pix_colors_focused[Color_border],
		1891	term->pix_colors_focused[Color_border]
		1892
		1893	#endif
		1894
		1895	void
		1896	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1897	C_ARGS: term->dpy, window, parent, x, y
		1898
		1899	void
		1900	XMapWindow (rxvt_term *term, Window window)
		1901	C_ARGS: term->dpy, window
		1902
		1903	void
		1904	XUnmapWindow (rxvt_term *term, Window window)
		1905	C_ARGS: term->dpy, window
		1906
		1907	void
		1908	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1909	C_ARGS: term->dpy, window, x, y, width, height
		1910
		1911	void
		1912	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1913	CODE:
		1914	{
		1915	XWindowAttributes attr;
		1916	XGetWindowAttributes (THIS->dpy, window, &attr);
		1917	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1918	}
		1919
		1920	void
		1921	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
728	CODE:	1922	PPCODE:
729	THIS->cb (cb);	1923	{
		1924	int dx, dy;
		1925	Window child;
		1926
		1927	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1928	{
		1929	EXTEND (SP, 3);
		1930	PUSHs (newSViv (dx));
		1931	PUSHs (newSViv (dy));
		1932	PUSHs (newSVuv (child));
		1933	}
		1934	}
		1935
		1936	#############################################################################
		1937	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1938
		1939	#if HAVE_IMG
		1940
		1941	rxvt_img *
		1942	rxvt_term::new_img (SV *format, int width, int height)
		1943	CODE:
		1944	XRenderPictFormat *f = SvOK (format)
		1945	? XRenderFindVisualFormat (THIS->dpy, THIS->visual)
		1946	: XRenderFindStandardFormat (THIS->dpy, SvIV (format));
		1947	RETVAL = new rxvt_img (THIS, f, width, height);
		1948	OUTPUT:
730	RETVAL = THIS;	1949	RETVAL
731	OUTPUT:
732	RETVAL
733		1950
734	NV	1951	#if ENABLE_TRANSPARENCY
735	timer::at ()
736	CODE:
737	RETVAL = THIS->at;
738	OUTPUT:
739	RETVAL
740		1952
741	timer *	1953	#if 0
742	timer::set (NV tstamp)	1954
		1955	rxvt_img *
		1956	rxvt_term::new_img_from_root ()
743	CODE:	1957	CODE:
744	THIS->set (tstamp);	1958	RETVAL = rxvt_img::new_from_root (THIS);
		1959	OUTPUT:
745	RETVAL = THIS;	1960	RETVAL
746	OUTPUT:
747	RETVAL
748		1961
749	timer *	1962	#endif
750	timer::start (NV tstamp = THIS->at)	1963
751	CODE:	1964	#endif
752	THIS->start (tstamp);	1965
		1966	#if HAVE_PIXBUF
		1967
		1968	rxvt_img *
		1969	rxvt_term::new_img_from_file (octet_string filename)
		1970	CODE:
		1971	try
		1972	{
		1973	RETVAL = rxvt_img::new_from_file (THIS, filename);
		1974	}
		1975	catch (const class rxvt_failure_exception &e)
		1976	{
		1977	croak ("new_img_from_file failed");
		1978	}
		1979	OUTPUT:
753	RETVAL = THIS;	1980	RETVAL
754	OUTPUT:
755	RETVAL
756		1981
757	timer *	1982	#endif
758	timer::stop ()	1983
		1984	#if HAVE_BG_PIXMAP
		1985
		1986	void
		1987	rxvt_term::set_background (rxvt_img *img)
759	CODE:	1988	CODE:
760	THIS->stop ();	1989	THIS->bg_destroy ();
761	RETVAL = THIS;	1990	THIS->bg_pixmap = None;
762	OUTPUT:	1991	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
763	RETVAL
764		1992
		1993	if (img) // TODO: cannot be false
		1994	{
		1995	img->unshare ();
		1996	THIS->bg_pixmap = img->steal ();
		1997	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		1998	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		1999	}
		2000
		2001	#endif
		2002
		2003	#endif
		2004
		2005	#############################################################################
		2006	# urxvt::overlay
		2007	#############################################################################
		2008
		2009	MODULE = urxvt PACKAGE = urxvt::overlay
		2010
765	void	2011	void
		2012	overlay::set (int x, int y, SV *text, SV *rend = 0)
		2013
		2014	void
		2015	overlay::show ()
		2016
		2017	void
		2018	overlay::hide ()
		2019
		2020	void
766	timer::DESTROY ()	2021	overlay::DESTROY ()
767		2022
		2023	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2024
		2025	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2026
		2027	#if HAVE_PIXBUF
		2028
		2029	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2030	C_ARGS: filename, 0
		2031
		2032	void
		2033	DESTROY (urxvt::pixbuf self)
		2034	CODE:
		2035	gdk_pixbuf_unref (self);
		2036
		2037	#endif
		2038
768	MODULE = urxvt PACKAGE = urxvt::iow	2039	MODULE = urxvt PACKAGE = urxvt::img
769		2040
770	SV *	2041	#if HAVE_IMG
771	iow::new ()
772	CODE:
773	iow *w = new iow;
774	RETVAL = newSVptr ((void *)w, "urxvt::iow");
775	w->self = (HV *)SvRV (RETVAL);
776	OUTPUT:
777	RETVAL
778		2042
779	iow *	2043	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
780	iow::cb (SV *cb)	2044	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2045
		2046	int
		2047	rxvt_img::w ()
781	CODE:	2048	CODE:
782	THIS->cb (cb);
783	RETVAL = THIS;	2049	RETVAL = THIS->w;
784	OUTPUT:	2050	OUTPUT:
785	RETVAL	2051	RETVAL
786		2052
787	iow *	2053	int
788	iow::fd (int fd)	2054	rxvt_img::h ()
789	CODE:	2055	CODE:
790	THIS->fd = fd;
791	RETVAL = THIS;	2056	RETVAL = THIS->h;
792	OUTPUT:	2057	OUTPUT:
793	RETVAL	2058	RETVAL
794		2059
795	iow *	2060	bool
796	iow::events (short events)	2061	rxvt_img::shared ()
797	CODE:	2062	CODE:
798	THIS->events = events;	2063	RETVAL = THIS->shared;
		2064	OUTPUT:
		2065	RETVAL
		2066
		2067	Pixmap
		2068	rxvt_img::pm ()
		2069	CODE:
799	RETVAL = THIS;	2070	RETVAL = THIS->pm;
800	OUTPUT:	2071	OUTPUT:
801	RETVAL
802
803	iow *
804	iow::start ()
805	CODE:
806	THIS->start ();
807	RETVAL = THIS;	2072	RETVAL
808	OUTPUT:
809	RETVAL
810		2073
811	iow *
812	iow::stop ()
813	CODE:
814	THIS->stop ();
815	RETVAL = THIS;
816	OUTPUT:
817	RETVAL
818
819	void	2074	void
820	iow::DESTROY ()	2075	rxvt_img::fill (SV *c)
		2076	INIT:
		2077	rxvt_color rc;
		2078	parse_color (THIS->s, rc, c);
		2079	C_ARGS: rc
821		2080
		2081	void
		2082	rxvt_img::DESTROY ()
		2083	CODE:
		2084	delete THIS;
822		2085
		2086	void
		2087	rxvt_img::blur (int rh, int rv)
		2088
		2089	void
		2090	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2091
		2092	void
		2093	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2094
		2095	void
		2096	rxvt_img::unshare ()
		2097
		2098	rxvt_img *
		2099	rxvt_img::clone ()
		2100
		2101	rxvt_img *
		2102	rxvt_img::scale (int new_width, int new_height)
		2103
		2104	rxvt_img *
		2105	rxvt_img::transform (int new_width, int new_height, int repeat, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2106	INIT:
		2107	double matrix[9] = {
		2108	p11, p12, p13,
		2109	p21, p22, p23,
		2110	p31, p32, p33
		2111	};
		2112	C_ARGS: new_width, new_height, repeat, matrix
		2113
		2114	#endif
		2115

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines