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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.37 by root, Sat Jan 7 20:23:52 2006 UTC vs.
Revision 1.166 by root, Tue Jun 5 11:00:40 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) 2005-2006 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);
…		…
63		87
64	return sv;	88	return sv;
65	}	89	}
66		90
67	static SV *	91	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
76	{	93	{
77	HV *hv = newHV ();	94	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	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);
102		119
103	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
104	}	121	}
105		122
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		125
109	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
110		127
111	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
112	{	131	{
113	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
114	HV *self;	137	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		138
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	140	~overlay ();
212		141
213	void show ();	142	void show ();
…		…
217		146
218	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
219	};	148	};
220		149
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	150	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	152	{
		153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
		157
		158	if (w < 0) w = 0;
		159	if (h < 0) h = 0;
		160
224	if (border == 2)	161	if (border == 2)
225	{	162	{
226	w += 2;	163	w += 2;
227	h += 2;	164	h += 2;
228	}	165	}
…		…
266	*rp++ = r;	203	*rp++ = r;
267	}	204	}
268	}	205	}
269		206
270	show ();	207	show ();
271	THIS->want_refresh = 1;
272	}	208	}
273		209
274	overlay::~overlay ()	210	overlay::~overlay ()
275	{	211	{
276	hide ();	212	hide ();
…		…
281	delete [] rend[y];	217	delete [] rend[y];
282	}	218	}
283		219
284	delete [] text;	220	delete [] text;
285	delete [] rend;	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));
286		234
287	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
288	}	236	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	237	}
298		238
299	void	239	void
300	overlay::hide ()	240	overlay::hide ()
301	{	241	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
303		244
304	if (ovs)	245	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		246
308	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	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 ();
311	}	261	}
312		262
313	void overlay::swap ()	263	void overlay::swap ()
314	{	264	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	265	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		267
318	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	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;
320		275
321	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
322	{	277	{
323	text_t *t1 = text [y];	278	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
325		280
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		283
329	for (int x = ov_w; x--; )	284	for (int x = ov_w; x--; )
330	{	285	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
357		312
358	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
359		314
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	317	}
363		318
364	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
365	}	321	}
366
367		322
368	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
369		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
370	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
371		330
372	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		332
378	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	334	{
380	if (perl)	335	if (perl)
381	{	336	{
382	perl_destruct (perl);	337	perl_destruct (perl);
383	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
384	}	340	}
385	}	341	}
386		342
387	void	343	void
388	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
389	{	345	{
390	if (!perl)	346	if (!perl)
391	{	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
392	char *argv[] = {	354	char *args[] = {
393	"",	355	"",
394	"-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;"
395	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
396		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	368	perl = perl_alloc ();
398	perl_construct (perl);	369	perl_construct (perl);
399		370
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| 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--)
402	{	426	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		428	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	429	}
409	}	430	}
410	}
411		431
412	bool	432	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		433
418	if (htype == HOOK_INIT) // first hook ever called	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		435	|| term->perl.should_invoke [htype])
419	{	436	{
420	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	437	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	438	va_list ap;
		439
		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;
422	}	621	}
423	else if (!term->perl.self)	622	else
424	return false; // perl not initialized for this instance	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	}
425	else if (htype == HOOK_DESTROY)	633	else if (htype == HOOK_DESTROY)
426	{	634	{
427	// handled later	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;
428	}	640	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
432		641
433	if (HvKEYS (hv))	642	return event_consumed;
434	{	643	}
435	hv_iterinit (hv);
436		644
437	while (HE *he = hv_iternext (hv))	645	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	647	{
440	}	648	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		649
449	ENTER;	650	ENTER;
450	SAVETMPS;	651	SAVETMPS;
451		652
452	PUSHMARK (SP);	653	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STR_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
480	}	655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
481	break;
482		656
483	case DT_WCS_LEN:
484	{
485	wchar_t *wstr = va_arg (ap, wchar_t *);
486	int wlen = va_arg (ap, int);
487
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489	}
490	break;
491
492	case DT_XEVENT:
493	{
494	XEvent *xe = va_arg (ap, XEvent *);
495	HV *hv = newHV ();
496
497	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499	# undef set
500
501	setiv (type, xe->type);
502	setiv (send_event, xe->xany.send_event);
503	setiv (serial, xe->xany.serial);
504
505	switch (xe->type)
506	{
507	case KeyPress:
508	case KeyRelease:
509	case ButtonPress:
510	case ButtonRelease:
511	case MotionNotify:
512	setiv (time, xe->xmotion.time);
513	setiv (x, xe->xmotion.x);
514	setiv (y, xe->xmotion.y);
515	setiv (row, xe->xmotion.y / term->fheight);
516	setiv (col, xe->xmotion.x / term->fwidth);
517	setiv (x_root, xe->xmotion.x_root);
518	setiv (y_root, xe->xmotion.y_root);
519	setiv (state, xe->xmotion.state);
520	break;
521	}
522
523	switch (xe->type)
524	{
525	case KeyPress:
526	case KeyRelease:
527	setiv (keycode, xe->xkey.keycode);
528	break;
529
530	case ButtonPress:
531	case ButtonRelease:
532	setiv (button, xe->xbutton.button);
533	break;
534
535	case MotionNotify:
536	setiv (is_hint, xe->xmotion.is_hint);
537	break;
538	}
539
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541	}
542	break;
543
544	case DT_END:
545	{
546	va_end (ap);
547
548	PUTBACK;
549	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
550	SPAGAIN;
551
552	if (count)
553	{
554	SV *status = POPs;
555	count = SvTRUE (status);
556	}
557
558	PUTBACK;
559	FREETMPS;
560	LEAVE;
561
562	if (SvTRUE (ERRSV))	657	if (SvTRUE (ERRSV))
563	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
564		659
565	if (htype == HOOK_DESTROY)	660	FREETMPS;
566	{	661	LEAVE;
567	clearSVptr ((SV *)term->perl.self);
568	SvREFCNT_dec ((SV *)term->perl.self);
569	}
570
571	return count;
572	}
573
574	default:
575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576	}
577	}
578	}	662	}
579		663
580	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
581		665
582	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
583		667
584	PROTOTYPES: ENABLE	668	PROTOTYPES: ENABLE
585		669
586	BOOT:	670	BOOT:
587	{	671	{
588	HV *stash = gv_stashpv ("urxvt", 1);	672	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
589	# define export_const_iv(name) newCONSTSUB (stash, # 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));
590		676
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	677	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	679	# include "hookinc.h"
594	# undef def	680	# undef def
595		681
596		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),
597	export_const_iv (DEFAULT_RSTYLE);	696	const_iv (DEFAULT_RSTYLE),
598	export_const_iv (OVERLAY_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),
599	export_const_iv (RS_Bold);	709	const_iv (RS_Bold),
600	export_const_iv (RS_Italic);	710	const_iv (RS_Italic),
601	export_const_iv (RS_Blink);	711	const_iv (RS_Blink),
602	export_const_iv (RS_RVid);	712	const_iv (RS_RVid),
603	export_const_iv (RS_Uline);	713	const_iv (RS_Uline),
		714
604	export_const_iv (CurrentTime);	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),
605		730
606	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	731	const_iv (NoSymbol),
607	}	732	const_iv (GrabModeSync),
		733	const_iv (GrabModeAsync),
608		734
609	SV *	735	const_iv (NoEventMask),
610	new (...)	736	const_iv (KeyPressMask),
611	CODE:	737	const_iv (KeyReleaseMask),
612	{	738	const_iv (ButtonPressMask),
613	stringvec *argv = new stringvec;	739	const_iv (ButtonReleaseMask),
614	bool success;	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),
615		761
616	for (int i = 0; i < items ;i++)	762	const_iv (KeyPress),
617	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	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 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	};
618		832
619	rxvt_term *term = new rxvt_term;	833	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
620		834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
621	term->argv = argv;
622
623	try
624	{
625	if (!term->init (argv->size (), argv->begin ()))
626	term = 0;
627	}
628	catch (const class rxvt_failure_exception &e)
629	{
630	term->destroy ();
631	croak ("exception caught while initializing new terminal instance");
632	}
633
634	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
635	}	835	}
636	OUTPUT:
637	RETVAL
638
639	void
640	set_should_invoke (int htype, int value)
641	CODE:
642	rxvt_perl.should_invoke [htype] = value;
643		836
644	void	837	void
645	warn (const char *msg)	838	warn (const char *msg)
646	CODE:	839	CODE:
647	rxvt_warn ("%s", msg);	840	rxvt_warn ("%s", msg);
648		841
649	void	842	void
650	fatal (const char *msg)	843	fatal (const char *msg)
651	CODE:	844	CODE:
652	rxvt_fatal ("%s", msg);	845	rxvt_fatal ("%s", msg);
		846
		847	void
		848	_exit (int status)
653		849
654	NV	850	NV
655	NOW ()	851	NOW ()
656	CODE:	852	CODE:
657	RETVAL = NOW;	853	RETVAL = ev::now ();
658	OUTPUT:	854	OUTPUT:
659	RETVAL	855	RETVAL
660		856
661	int	857	int
662	GET_BASEFG (int rend)	858	GET_BASEFG (int rend)
…		…
673	RETVAL	869	RETVAL
674		870
675	int	871	int
676	SET_FGCOLOR (int rend, int new_color)	872	SET_FGCOLOR (int rend, int new_color)
677	CODE:	873	CODE:
678	RETVAL = SET_FGCOLOR (rend, new_color);	874	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
679	OUTPUT:	875	OUTPUT:
680	RETVAL	876	RETVAL
681		877
682	int	878	int
683	SET_BGCOLOR (int rend, int new_color)	879	SET_BGCOLOR (int rend, int new_color)
684	CODE:	880	CODE:
685	RETVAL = SET_BGCOLOR (rend, new_color);	881	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
686	OUTPUT:	882	OUTPUT:
687	RETVAL	883	RETVAL
688		884
689	int	885	int
690	GET_CUSTOM (int rend)	886	GET_CUSTOM (int rend)
691	CODE:	887	CODE:
692	RETVAL = (rend && RS_customMask) >> RS_customShift;	888	RETVAL = (rend & RS_customMask) >> RS_customShift;
693	OUTPUT:	889	OUTPUT:
694	RETVAL	890	RETVAL
695		891
696	int	892	int
697	SET_CUSTOM (int rend, int new_value)	893	SET_CUSTOM (int rend, int new_value)
…		…
704	| ((new_value << RS_customShift) & RS_customMask);	900	| ((new_value << RS_customShift) & RS_customMask);
705	}	901	}
706	OUTPUT:	902	OUTPUT:
707	RETVAL	903	RETVAL
708		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
709	MODULE = urxvt PACKAGE = urxvt::term	945	MODULE = urxvt PACKAGE = urxvt::term
710		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
711	void	977	void
712	rxvt_term::destroy ()	978	rxvt_term::destroy ()
713		979
714	void	980	void
		981	rxvt_term::set_should_invoke (int htype, int inc)
		982	CODE:
		983	uint8_t &count = THIS->perl.should_invoke [htype];
		984	uint8_t prev = count;
		985	count += inc;
		986	if (!prev != !count)
		987	{
		988	// hook status changed, react
		989	switch (htype)
		990	{
		991	case HOOK_POSITION_CHANGE:
		992	if (count)
		993	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		994	}
		995	}
		996
		997	int
715	rxvt_term::grab_button (int button, U32 modifiers)	998	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
716	CODE:	999	CODE:
717	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1000	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
718	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1001	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
719	GrabModeSync, GrabModeSync, None, None);	1002	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1003	OUTPUT: RETVAL
		1004
		1005	int
		1006	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1007	CODE:
		1008	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1009	OUTPUT: RETVAL
		1010
		1011	void
		1012	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1013	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1014	CODE:
		1015	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1016
		1017	void
		1018	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1019	CODE:
		1020	XUngrabKey (THIS->dpy, keycode, modifiers, window);
720		1021
721	bool	1022	bool
722	rxvt_term::grab (U32 eventtime, int sync = 0)	1023	rxvt_term::grab (Time eventtime, int sync = 0)
723	CODE:	1024	CODE:
724	{	1025	{
725	int mode = sync ? GrabModeSync : GrabModeAsync;	1026	int mode = sync ? GrabModeSync : GrabModeAsync;
726		1027
727	THIS->perl.grabtime = 0;	1028	THIS->perl.grabtime = 0;
728		1029
729	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1030	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
730	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1031	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
731	mode, mode, None, None, eventtime))	1032	mode, mode, None, GRAB_CURSOR, eventtime))
732	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1033	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
733	THIS->perl.grabtime = eventtime;	1034	THIS->perl.grabtime = eventtime;
734	else	1035	else
735	XUngrabPointer (THIS->display->display, eventtime);	1036	XUngrabPointer (THIS->dpy, eventtime);
736		1037
737	RETVAL = !!THIS->perl.grabtime;	1038	RETVAL = !!THIS->perl.grabtime;
738	}	1039	}
739	OUTPUT:	1040	OUTPUT:
740	RETVAL	1041	RETVAL
741		1042
742	void	1043	void
743	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1044	rxvt_term::allow_events_async ()
744	CODE:	1045	CODE:
745	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1046	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
746		1047
747	void	1048	void
748	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1049	rxvt_term::allow_events_sync ()
749	CODE:	1050	CODE:
750	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1051	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
751		1052
752	void	1053	void
753	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1054	rxvt_term::allow_events_replay ()
754	CODE:	1055	CODE:
755	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1056	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
756	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1057	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
757		1058
758	void	1059	void
759	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1060	rxvt_term::ungrab ()
760	CODE:	1061	CODE:
761	THIS->perl.grabtime = 0;	1062	ungrab (THIS);
762	XUngrabKeyboard (THIS->display->display, eventtime);	1063
763	XUngrabPointer (THIS->display->display, eventtime);	1064	int
		1065	rxvt_term::XStringToKeysym (char *string)
		1066	CODE:
		1067	RETVAL = XStringToKeysym (string);
		1068	OUTPUT: RETVAL
		1069
		1070	char *
		1071	rxvt_term::XKeysymToString (int sym)
		1072	CODE:
		1073	RETVAL = XKeysymToString (sym);
		1074	OUTPUT: RETVAL
		1075
		1076	int
		1077	rxvt_term::XKeysymToKeycode (int sym)
		1078	CODE:
		1079	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1080	OUTPUT: RETVAL
		1081
		1082	int
		1083	rxvt_term::XKeycodeToKeysym (int code, int index)
		1084	CODE:
		1085	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1086	OUTPUT: RETVAL
764		1087
765	int	1088	int
766	rxvt_term::strwidth (SV *str)	1089	rxvt_term::strwidth (SV *str)
767	CODE:	1090	CODE:
768	{	1091	{
769	wchar_t *wstr = sv2wcs (str);	1092	wchar_t *wstr = sv2wcs (str);
770		1093
771	rxvt_push_locale (THIS->locale);	1094	rxvt_push_locale (THIS->locale);
772	RETVAL = wcswidth (wstr, wcslen (wstr));	1095	RETVAL = 0;
		1096	for (wchar_t *wc = wstr; *wc; wc++)
		1097	{
		1098	int w = WCWIDTH (*wc);
		1099
		1100	if (w)
		1101	RETVAL += max (w, 1);
		1102	}
773	rxvt_pop_locale ();	1103	rxvt_pop_locale ();
774		1104
775	free (wstr);	1105	free (wstr);
776	}	1106	}
777	OUTPUT:	1107	OUTPUT:
…		…
810	free (wstr);	1140	free (wstr);
811	}	1141	}
812	OUTPUT:	1142	OUTPUT:
813	RETVAL	1143	RETVAL
814		1144
815	# very portable, especially on objects as opposed to pods	1145	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
816	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
817		1146
818	#define TERM_OFFSET_width TERM_OFFSET(width)	1147	#define TERM_OFFSET_width TERM_OFFSET(width)
819	#define TERM_OFFSET_height TERM_OFFSET(height)	1148	#define TERM_OFFSET_height TERM_OFFSET(height)
820	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1149	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
821	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1150	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
822	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1151	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
823	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1152	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
824	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1153	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
825	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1154	#define TERM_OFFSET_focus TERM_OFFSET(focus)
826	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1155	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1156	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1157	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1158	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1159	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
827	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1160	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
828	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1161	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
829	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1162	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
830		1163
831	int	1164	int
832	rxvt_term::width ()	1165	rxvt_term::width ()
833	ALIAS:	1166	ALIAS:
834	width = TERM_OFFSET_width	1167	width = TERM_OFFSET_width
835	height = TERM_OFFSET_height	1168	height = TERM_OFFSET_height
836	fwidth = TERM_OFFSET_fwidth	1169	fwidth = TERM_OFFSET_fwidth
837	fheight = TERM_OFFSET_fheight	1170	fheight = TERM_OFFSET_fheight
838	fbase = TERM_OFFSET_fbase	1171	fbase = TERM_OFFSET_fbase
839	nrow = TERM_OFFSET_nrow	1172	nrow = TERM_OFFSET_nrow
840	ncol = TERM_OFFSET_ncol	1173	ncol = TERM_OFFSET_ncol
841	focus = TERM_OFFSET_focus	1174	focus = TERM_OFFSET_focus
842	mapped = TERM_OFFSET_mapped	1175	mapped = TERM_OFFSET_mapped
		1176	int_bwidth = TERM_OFFSET_int_bwidth
		1177	ext_bwidth = TERM_OFFSET_ext_bwidth
		1178	lineSpace = TERM_OFFSET_lineSpace
		1179	letterSpace = TERM_OFFSET_letterSpace
843	saveLines = TERM_OFFSET_saveLines	1180	saveLines = TERM_OFFSET_saveLines
844	total_rows = TERM_OFFSET_total_rows	1181	total_rows = TERM_OFFSET_total_rows
845	nsaved = TERM_OFFSET_nsaved	1182	top_row = TERM_OFFSET_top_row
846	CODE:	1183	CODE:
847	RETVAL = *(int *)((char *)THIS + ix);	1184	RETVAL = *(int *)((char *)THIS + ix);
848	OUTPUT:	1185	OUTPUT:
849	RETVAL	1186	RETVAL
850		1187
851	U32	1188	unsigned int
		1189	rxvt_term::ModLevel3Mask ()
		1190	ALIAS:
		1191	ModLevel3Mask = 0
		1192	ModMetaMask = 1
		1193	ModNumLockMask = 2
		1194	current_screen = 3
		1195	hidden_cursor = 4
		1196	CODE:
		1197	switch (ix)
		1198	{
		1199	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1200	case 1: RETVAL = THIS->ModMetaMask; break;
		1201	case 2: RETVAL = THIS->ModNumLockMask; break;
		1202	case 3: RETVAL = THIS->current_screen; break;
		1203	#ifdef CURSOR_BLINK
		1204	case 4: RETVAL = THIS->hidden_cursor; break;
		1205	#endif
		1206	}
		1207	OUTPUT:
		1208	RETVAL
		1209
		1210	char *
		1211	rxvt_term::display_id ()
		1212	ALIAS:
		1213	display_id = 0
		1214	locale = 1
		1215	CODE:
		1216	switch (ix)
		1217	{
		1218	case 0: RETVAL = THIS->display->id; break;
		1219	case 1: RETVAL = THIS->locale; break;
		1220	}
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	SV *
		1225	rxvt_term::envv ()
		1226	ALIAS:
		1227	argv = 1
		1228	PPCODE:
		1229	{
		1230	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1231
		1232	EXTEND (SP, vec->size ());
		1233
		1234	for (char **i = vec->begin (); i != vec->end (); ++i)
		1235	if (*i)
		1236	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1237	}
		1238
		1239	int
		1240	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1241	CODE:
		1242	RETVAL = THIS->pty_ev.events;
		1243	if (events != ev::UNDEF)
		1244	THIS->pty_ev.set (events);
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	int
		1249	rxvt_term::pty_fd ()
		1250	CODE:
		1251	RETVAL = THIS->pty->pty;
		1252	OUTPUT:
		1253	RETVAL
		1254
		1255	Window
852	rxvt_term::parent ()	1256	rxvt_term::parent ()
853	CODE:	1257	CODE:
854	RETVAL = (U32)THIS->parent [0];	1258	RETVAL = THIS->parent;
855	OUTPUT:	1259	OUTPUT:
856	RETVAL	1260	RETVAL
857		1261
858	U32	1262	int
859	rxvt_term::vt ()	1263	rxvt_term::parent_x ()
860	CODE:	1264	CODE:
861	RETVAL = (U32)THIS->vt;	1265	RETVAL = THIS->parent_x;
862	OUTPUT:	1266	OUTPUT:
863	RETVAL	1267	RETVAL
		1268
		1269	int
		1270	rxvt_term::parent_y ()
		1271	CODE:
		1272	RETVAL = THIS->parent_y;
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	void
		1277	rxvt_term::vt_emask_add (U32 emask)
		1278	CODE:
		1279	THIS->vt_emask_perl |= emask;
		1280	THIS->vt_select_input ();
864		1281
865	U32	1282	U32
866	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1283	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
867	CODE:	1284	CODE:
868	{
869	RETVAL = THIS->rstyle;	1285	RETVAL = THIS->rstyle;
870	THIS->rstyle = new_rstyle;	1286	THIS->rstyle = new_rstyle;
871	}
872	OUTPUT:	1287	OUTPUT:
873	RETVAL	1288	RETVAL
874		1289
875	int	1290	int
876	rxvt_term::view_start (int newval = -1)	1291	rxvt_term::view_start (int newval = 1)
		1292	PROTOTYPE: $;$
877	CODE:	1293	CODE:
878	{	1294	{
879	RETVAL = THIS->view_start;	1295	RETVAL = THIS->view_start;
880		1296
881	if (newval >= 0)	1297	if (newval <= 0)
882	{	1298	THIS->scr_changeview (max (newval, THIS->top_row));
883	THIS->view_start = min (newval, THIS->nsaved);
884	THIS->scr_changeview (RETVAL);
885	}
886	}	1299	}
887	OUTPUT:	1300	OUTPUT:
888	RETVAL	1301	RETVAL
889		1302
890	void	1303	void
		1304	rxvt_term::set_urgency (bool enable)
		1305
		1306	void
		1307	rxvt_term::focus_in ()
		1308
		1309	void
		1310	rxvt_term::focus_out ()
		1311
		1312	void
		1313	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1314	ALIAS:
		1315	key_release = 1
		1316	CODE:
		1317	{
		1318	XKeyEvent xkey;
		1319
		1320	memset (&xkey, 0, sizeof (xkey));
		1321
		1322	xkey.time = time;
		1323	xkey.state = state;
		1324	xkey.keycode = keycode;
		1325
		1326	xkey.type = ix ? KeyRelease : KeyPress;
		1327	xkey.display = THIS->dpy;
		1328	xkey.window = THIS->vt;
		1329	xkey.root = THIS->display->root;
		1330	xkey.subwindow = THIS->vt;
		1331
		1332	if (ix)
		1333	THIS->key_release (xkey);
		1334	else
		1335	THIS->key_press (xkey);
		1336	}
		1337
		1338	void
891	rxvt_term::want_refresh ()	1339	rxvt_term::want_refresh ()
892	CODE:	1340	CODE:
893	THIS->want_refresh = 1;	1341	THIS->want_refresh = 1;
		1342	THIS->refresh_check ();
894		1343
895	void	1344	void
896	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1345	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
897	PPCODE:	1346	PPCODE:
898	{	1347	{
899	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1348	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
900	XSRETURN_EMPTY;	1349	XSRETURN_EMPTY;
901		1350
902	line_t &l = ROW(row_number);	1351	line_t &l = ROW(row_number);
903		1352
904	if (GIMME_V != G_VOID)	1353	if (GIMME_V != G_VOID)
905	{	1354	{
906	wchar_t *wstr = new wchar_t [THIS->ncol];	1355	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
907		1356
908	for (int col = 0; col < THIS->ncol; col++)	1357	for (int col = 0; col < THIS->ncol; col++)
909	wstr [col] = l.t [col];	1358	wstr [col] = l.t [col];
910		1359
911	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1360	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
912
913	delete [] wstr;
914	}	1361	}
915		1362
916	if (new_text)	1363	if (new_text)
917	{	1364	{
918	wchar_t *wstr = sv2wcs (new_text);	1365	wchar_t *wstr = sv2wcs (new_text);
919		1366
920	int len = min (wcslen (wstr) - start_ofs, max_len);	1367	int len = min (wcslen (wstr) - start_ofs, max_len);
921		1368
922	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1369	if (start_col < 0 || start_col + len > THIS->ncol)
923	{	1370	{
924	free (wstr);	1371	free (wstr);
925	croak ("new_text extends beyond horizontal margins");	1372	croak ("new_text extends beyond horizontal margins");
926	}	1373	}
927		1374
…		…
937		1384
938	void	1385	void
939	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1386	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
940	PPCODE:	1387	PPCODE:
941	{	1388	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1389	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1390	XSRETURN_EMPTY;
944		1391
945	line_t &l = ROW(row_number);	1392	line_t &l = ROW(row_number);
946		1393
947	if (GIMME_V != G_VOID)	1394	if (GIMME_V != G_VOID)
…		…
959	{	1406	{
960	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1407	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
961	croak ("new_rend must be arrayref");	1408	croak ("new_rend must be arrayref");
962		1409
963	AV *av = (AV *)SvRV (new_rend);	1410	AV *av = (AV *)SvRV (new_rend);
964	int len = min (av_len (av) + 1 - start_ofs, max_len);	1411	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
965		1412
966	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1413	if (start_col < 0 || start_col + len > THIS->ncol)
967	croak ("new_rend array extends beyond horizontal margins");	1414	croak ("new_rend array extends beyond horizontal margins");
968		1415
969	for (int col = start_col; col < start_col + len; col++)	1416	for (int col = start_col; col < start_col + len; col++)
970	{	1417	{
971	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1418	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
977		1424
978	int	1425	int
979	rxvt_term::ROW_l (int row_number, int new_length = -1)	1426	rxvt_term::ROW_l (int row_number, int new_length = -1)
980	CODE:	1427	CODE:
981	{	1428	{
982	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1429	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
983	XSRETURN_EMPTY;	1430	XSRETURN_EMPTY;
984		1431
985	line_t &l = ROW(row_number);	1432	line_t &l = ROW(row_number);
986	RETVAL = l.l;	1433	RETVAL = l.l;
987		1434
…		…
993		1440
994	bool	1441	bool
995	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1442	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
996	CODE:	1443	CODE:
997	{	1444	{
998	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1445	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
999	XSRETURN_EMPTY;	1446	XSRETURN_EMPTY;
1000		1447
1001	line_t &l = ROW(row_number);	1448	line_t &l = ROW(row_number);
1002	RETVAL = l.is_longer ();	1449	RETVAL = l.is_longer ();
1003		1450
…		…
1011	rxvt_term::special_encode (SV *string)	1458	rxvt_term::special_encode (SV *string)
1012	CODE:	1459	CODE:
1013	{	1460	{
1014	wchar_t *wstr = sv2wcs (string);	1461	wchar_t *wstr = sv2wcs (string);
1015	int wlen = wcslen (wstr);	1462	int wlen = wcslen (wstr);
1016	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1463	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1017		1464
1018	rxvt_push_locale (THIS->locale);	1465	rxvt_push_locale (THIS->locale);
1019		1466
1020	wchar_t *r = rstr;	1467	wchar_t *r = rstr;
1021	for (wchar_t *s = wstr; *s; s++)	1468	for (wchar_t *s = wstr; *s; s++)
		1469	{
		1470	int w = WCWIDTH (*s);
		1471
1022	if (wcwidth (*s) == 0)	1472	if (w == 0)
1023	{	1473	{
1024	if (r == rstr)	1474	if (r == rstr)
1025	croak ("leading combining character unencodable");	1475	croak ("leading combining character unencodable");
1026		1476
1027	unicode_t n = rxvt_compose (r[-1], *s);	1477	unicode_t n = rxvt_compose (r[-1], *s);
1028	if (n == NOCHAR)	1478	if (n == NOCHAR)
1029	n = rxvt_composite.compose (r[-1], *s);	1479	n = rxvt_composite.compose (r[-1], *s);
1030		1480
1031	r[-1] = n;	1481	r[-1] = n;
1032	}	1482	}
1033	#if !UNICODE_3	1483	#if !UNICODE_3
1034	else if (*s >= 0x10000)	1484	else if (*s >= 0x10000)
1035	*r++ = rxvt_composite.compose (*s);	1485	*r++ = rxvt_composite.compose (*s);
1036	#endif	1486	#endif
1037	else	1487	else
1038	*r++ = *s;	1488	*r++ = *s;
		1489
		1490	// the *2 above only allows wcwidth <= 2
		1491	if (w > 1)
		1492	*r++ = NOCHAR;
		1493	}
1039		1494
1040	rxvt_pop_locale ();	1495	rxvt_pop_locale ();
1041		1496
1042	RETVAL = wcs2sv (rstr, r - rstr);	1497	RETVAL = wcs2sv (rstr, r - rstr);
1043
1044	delete [] rstr;
1045	}	1498	}
1046	OUTPUT:	1499	OUTPUT:
1047	RETVAL	1500	RETVAL
1048		1501
1049	SV *	1502	SV *
1050	rxvt_term::special_decode (SV *text)	1503	rxvt_term::special_decode (SV *text)
1051	CODE:	1504	CODE:
1052	{	1505	{
1053	wchar_t *wstr = sv2wcs (text);	1506	wchar_t *wstr = sv2wcs (text);
1054	int wlen = wcslen (wstr);
1055	int dlen = 0;	1507	int dlen = 0;
1056		1508
1057	// find length	1509	// find length
1058	for (wchar_t *s = wstr; *s; s++)	1510	for (wchar_t *s = wstr; *s; s++)
1059	if (*s == NOCHAR)	1511	if (*s == NOCHAR)
…		…
1061	else if (IS_COMPOSE (*s))	1513	else if (IS_COMPOSE (*s))
1062	dlen += rxvt_composite.expand (*s, 0);	1514	dlen += rxvt_composite.expand (*s, 0);
1063	else	1515	else
1064	dlen++;	1516	dlen++;
1065		1517
1066	wchar_t *rstr = new wchar_t [dlen];	1518	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1067		1519
1068	// decode	1520	// decode
1069	wchar_t *r = rstr;	1521	wchar_t *r = rstr;
1070	for (wchar_t *s = wstr; *s; s++)	1522	for (wchar_t *s = wstr; *s; s++)
1071	if (*s == NOCHAR)	1523	if (*s == NOCHAR)
…		…
1074	r += rxvt_composite.expand (*s, r);	1526	r += rxvt_composite.expand (*s, r);
1075	else	1527	else
1076	*r++ = *s;	1528	*r++ = *s;
1077		1529
1078	RETVAL = wcs2sv (rstr, r - rstr);	1530	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1531	}
1082	OUTPUT:	1532	OUTPUT:
1083	RETVAL	1533	RETVAL
1084		1534
1085	void	1535	void
1086	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1536	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1087	PPCODE:	1537	PPCODE:
1088	{	1538	{
1089	struct resval { const char *name; int value; } rslist [] = {	1539	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1090	# define def(name) { # name, Rs_ ## name },	1540	# define def(name) { # name, Rs_ ## name },
1091	# define reserve(name,count)	1541	# define reserve(name,count)
1092	# include "rsinc.h"	1542	# include "rsinc.h"
1093	# undef def	1543	# undef def
1094	# undef reserve	1544	# undef reserve
1095	};	1545	};
1096		1546
1097	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1547	rs = rslist + ecb_array_length (rslist);
1098		1548
		1549	if (*name)
1099	do {	1550	{
		1551	do {
1100	if (rs-- == rslist)	1552	if (rs-- == rslist)
1101	croak ("no such resource '%s', requested", name);	1553	croak ("no such resource '%s', requested", name);
1102	} while (strcmp (name, rs->name));	1554	} while (strcmp (name, rs->name));
1103		1555
1104	index += rs->value;	1556	index += rs->value;
		1557	}
		1558	else
		1559	{
		1560	--rs;
		1561	name = "";
		1562	}
1105		1563
1106	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1564	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1107	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1565	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1108		1566
1109	if (GIMME_V != G_VOID)	1567	if (GIMME_V != G_VOID)
…		…
1120	else	1578	else
1121	THIS->rs [index] = 0;	1579	THIS->rs [index] = 0;
1122	}	1580	}
1123	}	1581	}
1124		1582
		1583	const char *
		1584	rxvt_term::x_resource (const char *name)
		1585
		1586	bool
		1587	rxvt_term::option (U8 optval, int set = -1)
		1588	CODE:
		1589	{
		1590	RETVAL = THIS->option (optval);
		1591
		1592	if (set >= 0)
		1593	{
		1594	THIS->set_option (optval, set);
		1595
		1596	if (THIS->init_done) // avoid doing this before START
		1597	switch (optval)
		1598	{
		1599	case Opt_skipBuiltinGlyphs:
		1600	THIS->set_fonts ();
		1601	THIS->scr_remap_chars ();
		1602	THIS->scr_touch (true);
		1603	THIS->want_refresh = 1;
		1604	THIS->refresh_check ();
		1605	break;
		1606	#ifdef CURSOR_BLINK
		1607	case Opt_cursorBlink:
		1608	THIS->cursor_blink_reset ();
		1609	break;
		1610	#endif
		1611
		1612	case Opt_cursorUnderline:
		1613	THIS->want_refresh = 1;
		1614	THIS->refresh_check ();
		1615	break;
		1616
		1617	# case Opt_scrollBar_floating:
		1618	# case Opt_scrollBar_right:
		1619	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1620	# break;
		1621	}
		1622	}
		1623	}
		1624	OUTPUT:
		1625	RETVAL
		1626
		1627	bool
		1628	rxvt_term::parse_keysym (char *keysym, char *str)
		1629	CODE:
		1630	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1631	THIS->keyboard->register_done ();
		1632	OUTPUT:
		1633	RETVAL
		1634
1125	void	1635	void
		1636	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1637	CODE:
		1638	wchar_t *wstr = sv2wcs (str);
		1639	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1640	free (wstr);
		1641
		1642	void
1126	rxvt_term::cur (...)	1643	rxvt_term::screen_cur (...)
1127	PROTOTYPE: $;$$	1644	PROTOTYPE: $;$$
1128	ALIAS:	1645	ALIAS:
1129	screen_cur = 0	1646	screen_cur = 0
1130	selection_beg = 1	1647	selection_beg = 1
1131	selection_end = 2	1648	selection_end = 2
…		…
1142	EXTEND (SP, 2);	1659	EXTEND (SP, 2);
1143	PUSHs (sv_2mortal (newSViv (rc.row)));	1660	PUSHs (sv_2mortal (newSViv (rc.row)));
1144	PUSHs (sv_2mortal (newSViv (rc.col)));	1661	PUSHs (sv_2mortal (newSViv (rc.col)));
1145	}	1662	}
1146		1663
1147	if (items == 3)	1664	if (items >= 3)
		1665	{
		1666	rc.row = SvIV (ST (1));
		1667	rc.col = SvIV (ST (2));
		1668
		1669	if (ix == 2)
1148	{	1670	{
1149	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1671	if (rc.col == 0)
1150	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1672	{
		1673	// col == 0 means end of previous line
		1674	rc.row--;
		1675	rc.col = THIS->ncol;
		1676	}
		1677	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1678	&& rc.col > ROW(rc.row).l)
		1679	{
		1680	// col >= length means while line and add newline
		1681	rc.col = THIS->ncol;
		1682	}
		1683	}
		1684
		1685	clamp_it (rc.col, 0, THIS->ncol);
		1686	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1151		1687
1152	if (ix)	1688	if (ix)
		1689	{
		1690	THIS->selection.screen = THIS->current_screen;
		1691
1153	THIS->want_refresh = 1;	1692	THIS->want_refresh = 1;
		1693	THIS->refresh_check ();
1154	}	1694	}
		1695	}
1155	}	1696	}
1156		1697
1157	int	1698	int
1158	rxvt_term::selection_grab (U32 eventtime)	1699	rxvt_term::selection_screen (int screen = -1)
		1700	CODE:
		1701	RETVAL = THIS->selection.screen;
		1702	if (screen >= 0)
		1703	THIS->selection.screen = screen;
		1704	OUTPUT:
		1705	RETVAL
1159		1706
1160	void	1707	void
		1708	rxvt_term::selection_clear (bool clipboard = false)
		1709
		1710	void
		1711	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1712	CODE:
		1713	THIS->selection.op = SELECTION_CONT;
		1714	THIS->selection.rect = rect;
		1715	THIS->selection_make (eventtime);
		1716
		1717	int
		1718	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1719
		1720	void
1161	rxvt_term::selection (SV *newtext = 0)	1721	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1162	PPCODE:	1722	PPCODE:
1163	{	1723	{
		1724	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1725	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1726
1164	if (GIMME_V != G_VOID)	1727	if (GIMME_V != G_VOID)
1165	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1728	XPUSHs (text
		1729	? sv_2mortal (wcs2sv (text, len))
		1730	: &PL_sv_undef);
1166		1731
1167	if (newtext)	1732	if (newtext)
1168	{	1733	{
1169	free (THIS->selection.text);	1734	free (text);
1170		1735
1171	THIS->selection.text = sv2wcs (newtext);	1736	text = sv2wcs (newtext);
1172	THIS->selection.len = wcslen (THIS->selection.text);	1737	len = wcslen (text);
1173	}	1738	}
1174	}	1739	}
		1740
		1741	char
		1742	rxvt_term::cur_charset ()
		1743	CODE:
		1744	RETVAL = THIS->charsets [THIS->screen.charset];
		1745	OUTPUT:
		1746	RETVAL
		1747
		1748	void
		1749	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)
		1750
		1751	void
		1752	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1753
		1754	void
		1755	rxvt_term::scr_bell ()
		1756
		1757	void
		1758	rxvt_term::scr_recolour (bool refresh = true);
		1759
		1760	void
		1761	rxvt_term::scr_change_screen (int screen)
1175		1762
1176	void	1763	void
1177	rxvt_term::scr_add_lines (SV *string)	1764	rxvt_term::scr_add_lines (SV *string)
1178	CODE:	1765	CODE:
1179	{	1766	{
…		…
1189	char *str = SvPVbyte (octets, len);	1776	char *str = SvPVbyte (octets, len);
1190	C_ARGS:	1777	C_ARGS:
1191	str, len	1778	str, len
1192		1779
1193	void	1780	void
		1781	rxvt_term::tt_paste (SV *octets)
		1782	INIT:
		1783	STRLEN len;
		1784	char *str = SvPVbyte (octets, len);
		1785	C_ARGS:
		1786	str, len
		1787
		1788	void
1194	rxvt_term::cmd_parse (SV *octets)	1789	rxvt_term::cmd_parse (SV *octets)
1195	CODE:	1790	CODE:
1196	{	1791	{
1197	STRLEN len;	1792	STRLEN len;
1198	char *str = SvPVbyte (octets, len);	1793	char *str = SvPVbyte (octets, len);
…		…
1220	o->self = (HV *)SvRV (RETVAL);	1815	o->self = (HV *)SvRV (RETVAL);
1221	}	1816	}
1222	OUTPUT:	1817	OUTPUT:
1223	RETVAL	1818	RETVAL
1224		1819
		1820	#############################################################################
		1821	# Various X Utility Functions
		1822	#############################################################################
		1823
		1824	void
		1825	rxvt_term::XListProperties (Window window)
		1826	PPCODE:
		1827	{
		1828	int count;
		1829	Atom *props = XListProperties (THIS->dpy, window, &count);
		1830
		1831	EXTEND (SP, count);
		1832	while (count--)
		1833	PUSHs (newSVuv ((U32)props [count]));
		1834
		1835	XFree (props);
		1836	}
		1837
		1838	void
		1839	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1840	PPCODE:
		1841	{
		1842	Atom type;
		1843	int format;
		1844	unsigned long nitems;
		1845	unsigned long bytes_after;
		1846	unsigned char *prop;
		1847
		1848	XGetWindowProperty (THIS->dpy, window, property,
		1849	0, 1<<24, 0, AnyPropertyType,
		1850	&type, &format, &nitems, &bytes_after, &prop);
		1851
		1852	if (type != None)
		1853	{
		1854	int elemsize = format == 16 ? sizeof (short)
		1855	: format == 32 ? sizeof (long)
		1856	: 1;
		1857
		1858	EXTEND (SP, 3);
		1859	PUSHs (newSVuv ((U32)type));
		1860	PUSHs (newSViv (format));
		1861	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1862	XFree (prop);
		1863	}
		1864	}
		1865
		1866	void
		1867	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1868	CODE:
		1869	{
		1870	STRLEN len;
		1871	char *data_ = SvPVbyte (data, len);
		1872
		1873	int elemsize = format == 16 ? sizeof (short)
		1874	: format == 32 ? sizeof (long)
		1875	: 1;
		1876
		1877	XChangeProperty (THIS->dpy, window, property,
		1878	type, format, PropModeReplace,
		1879	(unsigned char *)data_, len / elemsize);
		1880	}
		1881
		1882	Atom
		1883	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1884	C_ARGS: term->dpy, atom_name, only_if_exists
		1885
		1886	char *
		1887	XGetAtomName (rxvt_term *term, Atom atom)
		1888	C_ARGS: term->dpy, atom
		1889	CLEANUP:
		1890	XFree (RETVAL);
		1891
		1892	void
		1893	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1894	C_ARGS: term->dpy, window, property
		1895
		1896	Window
		1897	rxvt_term::DefaultRootWindow ()
		1898	CODE:
		1899	RETVAL = THIS->display->root;
		1900	OUTPUT:
		1901	RETVAL
		1902
		1903	#if 0
		1904
		1905	Window
		1906	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1907	C_ARGS: term->dpy, (Window)parent,
		1908	x, y, width, height, 0,
		1909	term->pix_colors_focused[Color_border],
		1910	term->pix_colors_focused[Color_border]
		1911
		1912	#endif
		1913
		1914	void
		1915	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1916	C_ARGS: term->dpy, window, parent, x, y
		1917
		1918	void
		1919	XMapWindow (rxvt_term *term, Window window)
		1920	C_ARGS: term->dpy, window
		1921
		1922	void
		1923	XUnmapWindow (rxvt_term *term, Window window)
		1924	C_ARGS: term->dpy, window
		1925
		1926	void
		1927	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1928	C_ARGS: term->dpy, window, x, y, width, height
		1929
		1930	void
		1931	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1932	CODE:
		1933	{
		1934	XWindowAttributes attr;
		1935	XGetWindowAttributes (THIS->dpy, window, &attr);
		1936	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1937	}
		1938
		1939	void
		1940	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1941	PPCODE:
		1942	{
		1943	int dx, dy;
		1944	Window child;
		1945
		1946	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1947	{
		1948	EXTEND (SP, 3);
		1949	PUSHs (newSViv (dx));
		1950	PUSHs (newSViv (dy));
		1951	PUSHs (newSVuv (child));
		1952	}
		1953	}
		1954
		1955	#############################################################################
		1956	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1957
		1958	# TODO: ugly
		1959	void
		1960	rxvt_term::get_geometry ()
		1961	PPCODE:
		1962	EXTEND (SP, 4);
		1963	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		1964	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		1965	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		1966	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		1967
		1968	#if HAVE_IMG
		1969
		1970	rxvt_img *
		1971	rxvt_term::new_img (SV *format, int width, int height)
		1972	CODE:
		1973	XRenderPictFormat *f = SvOK (format)
		1974	? XRenderFindVisualFormat (THIS->dpy, THIS->visual)
		1975	: XRenderFindStandardFormat (THIS->dpy, SvIV (format));
		1976	RETVAL = new rxvt_img (THIS, f, width, height);
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	#if ENABLE_TRANSPARENCY
		1981
		1982	#if 0
		1983
		1984	rxvt_img *
		1985	rxvt_term::new_img_from_root ()
		1986	CODE:
		1987	RETVAL = rxvt_img::new_from_root (THIS);
		1988	OUTPUT:
		1989	RETVAL
		1990
		1991	#endif
		1992
		1993	#endif
		1994
		1995	#if HAVE_PIXBUF
		1996
		1997	rxvt_img *
		1998	rxvt_term::new_img_from_file (octet_string filename)
		1999	CODE:
		2000	try
		2001	{
		2002	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2003	}
		2004	catch (const class rxvt_failure_exception &e)
		2005	{
		2006	croak ("new_img_from_file failed");
		2007	}
		2008	OUTPUT:
		2009	RETVAL
		2010
		2011	#endif
		2012
		2013	#if HAVE_BG_PIXMAP
		2014
		2015	void
		2016	rxvt_term::set_background (rxvt_img *img)
		2017	CODE:
		2018	THIS->bg_destroy ();
		2019	THIS->bg_pixmap = None;
		2020	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2021
		2022	if (img) // TODO: cannot be false
		2023	{
		2024	img->unshare ();
		2025	THIS->bg_pixmap = img->steal ();
		2026	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2027	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2028	}
		2029
		2030	#endif
		2031
		2032	#endif
		2033
		2034	#############################################################################
		2035	# urxvt::overlay
		2036	#############################################################################
		2037
1225	MODULE = urxvt PACKAGE = urxvt::overlay	2038	MODULE = urxvt PACKAGE = urxvt::overlay
1226		2039
1227	void	2040	void
1228	overlay::set (int x, int y, SV *text, SV *rend = 0)	2041	overlay::set (int x, int y, SV *text, SV *rend = 0)
1229		2042
…		…
1234	overlay::hide ()	2047	overlay::hide ()
1235		2048
1236	void	2049	void
1237	overlay::DESTROY ()	2050	overlay::DESTROY ()
1238		2051
		2052	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2053
		2054	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2055
		2056	#if HAVE_PIXBUF
		2057
		2058	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2059	C_ARGS: filename, 0
		2060
		2061	void
		2062	DESTROY (urxvt::pixbuf self)
		2063	CODE:
		2064	gdk_pixbuf_unref (self);
		2065
		2066	#endif
		2067
1239	MODULE = urxvt PACKAGE = urxvt::timer	2068	MODULE = urxvt PACKAGE = urxvt::img
1240		2069
1241	SV *	2070	#if HAVE_IMG
1242	timer::new ()
1243	CODE:
1244	timer *w = new timer;
1245	w->start (NOW);
1246	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1247	w->self = (HV *)SvRV (RETVAL);
1248	OUTPUT:
1249	RETVAL
1250		2071
1251	timer *	2072	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1252	timer::cb (SV *cb)	2073	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1253	CODE:
1254	THIS->cb (cb);
1255	RETVAL = THIS;
1256	OUTPUT:
1257	RETVAL
1258		2074
1259	NV	2075	int
1260	timer::at ()	2076	rxvt_img::w ()
1261	CODE:	2077	CODE:
1262	RETVAL = THIS->at;	2078	RETVAL = THIS->w;
1263	OUTPUT:	2079	OUTPUT:
1264	RETVAL	2080	RETVAL
1265		2081
1266	timer *	2082	int
1267	timer::interval (NV interval)	2083	rxvt_img::h ()
1268	CODE:	2084	CODE:
1269	THIS->interval = interval;
1270	RETVAL = THIS;	2085	RETVAL = THIS->h;
1271	OUTPUT:	2086	OUTPUT:
1272	RETVAL	2087	RETVAL
1273		2088
1274	timer *	2089	bool
1275	timer::set (NV tstamp)	2090	rxvt_img::shared ()
1276	CODE:	2091	CODE:
1277	THIS->set (tstamp);	2092	RETVAL = THIS->shared;
		2093	OUTPUT:
		2094	RETVAL
		2095
		2096	Pixmap
		2097	rxvt_img::pm ()
		2098	CODE:
1278	RETVAL = THIS;	2099	RETVAL = THIS->pm;
1279	OUTPUT:	2100	OUTPUT:
1280	RETVAL
1281
1282	timer *
1283	timer::start (NV tstamp = THIS->at)
1284	CODE:
1285	THIS->start (tstamp);
1286	RETVAL = THIS;	2101	RETVAL
1287	OUTPUT:
1288	RETVAL
1289		2102
1290	timer *
1291	timer::stop ()
1292	CODE:
1293	THIS->stop ();
1294	RETVAL = THIS;
1295	OUTPUT:
1296	RETVAL
1297
1298	void	2103	void
		2104	rxvt_img::fill (SV *c)
		2105	INIT:
		2106	rxvt_color rc;
		2107	parse_color (THIS->s, rc, c);
		2108	C_ARGS: rc
		2109
		2110	void
1299	timer::DESTROY ()	2111	rxvt_img::DESTROY ()
1300
1301	MODULE = urxvt PACKAGE = urxvt::iow
1302
1303	SV *
1304	iow::new ()
1305	CODE:	2112	CODE:
1306	iow *w = new iow;	2113	delete THIS;
1307	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1308	w->self = (HV *)SvRV (RETVAL);
1309	OUTPUT:
1310	RETVAL
1311		2114
1312	iow *
1313	iow::cb (SV *cb)
1314	CODE:
1315	THIS->cb (cb);
1316	RETVAL = THIS;
1317	OUTPUT:
1318	RETVAL
1319
1320	iow *
1321	iow::fd (int fd)
1322	CODE:
1323	THIS->fd = fd;
1324	RETVAL = THIS;
1325	OUTPUT:
1326	RETVAL
1327
1328	iow *
1329	iow::events (short events)
1330	CODE:
1331	THIS->events = events;
1332	RETVAL = THIS;
1333	OUTPUT:
1334	RETVAL
1335
1336	iow *
1337	iow::start ()
1338	CODE:
1339	THIS->start ();
1340	RETVAL = THIS;
1341	OUTPUT:
1342	RETVAL
1343
1344	iow *
1345	iow::stop ()
1346	CODE:
1347	THIS->stop ();
1348	RETVAL = THIS;
1349	OUTPUT:
1350	RETVAL
1351
1352	void	2115	void
1353	iow::DESTROY ()	2116	rxvt_img::blur (int rh, int rv)
1354		2117
		2118	void
		2119	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1355		2120
		2121	void
		2122	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2123
		2124	void
		2125	rxvt_img::unshare ()
		2126
		2127	rxvt_img *
		2128	rxvt_img::clone ()
		2129
		2130	rxvt_img *
		2131	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)
		2132	INIT:
		2133	double matrix[9] = {
		2134	p11, p12, p13,
		2135	p21, p22, p23,
		2136	p31, p32, p33
		2137	};
		2138	C_ARGS: new_width, new_height, repeat, matrix
		2139
		2140	rxvt_img *
		2141	rxvt_img::scale (int new_width, int new_height)
		2142
		2143	rxvt_img *
		2144	rxvt_img::rotate (int new_width, int new_height, int repeat, int x, int y, NV phi)
		2145
		2146	#endif
		2147

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