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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.50 by root, Mon Jan 9 22:41:41 2006 UTC vs.
Revision 1.158 by root, Sun Jun 3 18:04:44 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
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "iom.h"	35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
35	#include "rxvt.h"	38	#include "rxvt.h"
36	#include "keyboard.h"	39	#include "keyboard.h"
37	#include "rxvtutil.h"	40	#include "rxvtutil.h"
38	#include "rxvtperl.h"	41	#include "rxvtperl.h"
39		42
40	#include "perlxsi.c"	43	#include "perlxsi.c"
41		44
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		46
48	#undef LINENO	47	#undef LINENO
49	#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)
50	#undef ROW	49	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
52		51
53	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
54		53
55	static SV *	54	typedef char * octet_string;
56	taint (SV *sv)	55	typedef char * utf8_string;
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61		56
62	static SV *	57	typedef GdkPixbuf * urxvt__pixbuf;
63	taint_if (SV *sv, SV *src)	58	typedef rxvt_img * urxvt__img;
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67		59
68	return sv;	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));
69	}	67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
70		70
71	static wchar_t *	71	static wchar_t *
72	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
73	{	73	{
74	STRLEN len;	74	STRLEN len;
…		…
87		87
88	return sv;	88	return sv;
89	}	89	}
90		90
91	static SV *	91	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
100	{	93	{
101	HV *hv = newHV ();	94	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	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);
126		119
127	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
128	}	121	}
129		122
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		125
133	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
134		127
135	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
136	{	131	{
137	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
138	HV *self;	137	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char *type, SV *self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char *type, SV *self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		138
234	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);
235	~overlay ();	140	~overlay ();
236		141
237	void show ();	142	void show ();
…		…
241		146
242	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
243	};	148	};
244		149
245	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)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	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
248	if (border == 2)	161	if (border == 2)
249	{	162	{
250	w += 2;	163	w += 2;
251	h += 2;	164	h += 2;
252	}	165	}
…		…
290	*rp++ = r;	203	*rp++ = r;
291	}	204	}
292	}	205	}
293		206
294	show ();	207	show ();
295	THIS->want_refresh = 1;
296	}	208	}
297		209
298	overlay::~overlay ()	210	overlay::~overlay ()
299	{	211	{
300	hide ();	212	hide ();
…		…
305	delete [] rend[y];	217	delete [] rend[y];
306	}	218	}
307		219
308	delete [] text;	220	delete [] text;
309	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));
310		234
311	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
312	}	236	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	237	}
322		238
323	void	239	void
324	overlay::hide ()	240	overlay::hide ()
325	{	241	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
327		244
328	if (ovs)	245	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		246
332	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	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 ();
335	}	261	}
336		262
337	void overlay::swap ()	263	void overlay::swap ()
338	{	264	{
339	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));
340	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));
341		267
342	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
343	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;
344		275
345	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
346	{	277	{
347	text_t *t1 = text [y];	278	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
349		280
350	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;
351	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;
352		283
353	for (int x = ov_w; x--; )	284	for (int x = ov_w; x--; )
354	{	285	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	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));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
381		312
382	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
383		314
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	317	}
387		318
388	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
389	}	321	}
390
391		322
392	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
393		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
394	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
395		330
396	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		332
402	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	334	{
404	if (perl)	335	if (perl)
405	{	336	{
406	perl_destruct (perl);	337	perl_destruct (perl);
407	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
408	}	340	}
409	}	341	}
410		342
411	void	343	void
412	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
413	{	345	{
414	if (!perl)	346	if (!perl)
415	{	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
416	char *argv[] = {	354	char *args[] = {
417	"",	355	"",
418	"-T",	356	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
420	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
421		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
422	perl = perl_alloc ();	368	perl = perl_alloc ();
423	perl_construct (perl);	369	perl_construct (perl);
424		370
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426	|| 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--)
427	{	426	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429		428	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	429	}
434	}	430	}
435	}
436		431
437	static void	432	bool event_consumed;
438	ungrab (rxvt_term *THIS)	433
439	{	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
440	if (THIS->perl.grabtime)	435	|| term->perl.should_invoke [htype])
441	{	436	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	437	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	438	va_list ap;
444	THIS->perl.grabtime = 0;	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;
445	}	621	}
446	}	622	else
		623	event_consumed = false;
447		624
448	bool	625	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	626	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	627	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	632	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	633	else if (htype == HOOK_DESTROY)
462	{	634	{
463	// 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;
464	}	640	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468	{
469	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		641
471	if (HvKEYS (hv))	642	return event_consumed;
472	{	643	}
473	hv_iterinit (hv);
474		644
475	while (HE *he = hv_iternext (hv))	645	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477	}	647	{
478		648	localise_env set_environ (perl_environ);
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489		649
490	ENTER;	650	ENTER;
491	SAVETMPS;	651	SAVETMPS;
492		652
493	PUSHMARK (SP);	653	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	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);
497		656
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))	657	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		659
609	if (htype == HOOK_DESTROY)	660	FREETMPS;
610	{	661	LEAVE;
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	662	}
623		663
624	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
625		665
626	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
627		667
628	PROTOTYPES: ENABLE	668	PROTOTYPES: ENABLE
629		669
630	BOOT:	670	BOOT:
631	{	671	{
632	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	672	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		673	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		674	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		675	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
633		676
634	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	677	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
635	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
636	# include "hookinc.h"	679	# include "hookinc.h"
637	# undef def	680	# undef def
638		681
639	HV *option = get_hv ("urxvt::OPTION", 1);	682	HV *option = get_hv ("urxvt::OPTION", 1);
640	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
641	# define nodef(name)	684	# define nodef(name)
642	# include "optinc.h"	685	# include "optinc.h"
643	# undef nodef	686	# undef nodef
644	# undef def	687	# undef def
645		688
646	HV *stash = gv_stashpv ("urxvt", 1);	689	HV *stash = gv_stashpv ("urxvt", 1);
647	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	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),
648	export_const_iv (DEFAULT_RSTYLE);	696	const_iv (DEFAULT_RSTYLE),
649	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),
650	export_const_iv (RS_Bold);	709	const_iv (RS_Bold),
651	export_const_iv (RS_Italic);	710	const_iv (RS_Italic),
652	export_const_iv (RS_Blink);	711	const_iv (RS_Blink),
653	export_const_iv (RS_RVid);	712	const_iv (RS_RVid),
654	export_const_iv (RS_Uline);	713	const_iv (RS_Uline),
655		714
656	export_const_iv (CurrentTime);	715	const_iv (CurrentTime),
657	export_const_iv (ShiftMask);	716	const_iv (ShiftMask),
658	export_const_iv (LockMask);	717	const_iv (LockMask),
659	export_const_iv (ControlMask);	718	const_iv (ControlMask),
660	export_const_iv (Mod1Mask);	719	const_iv (Mod1Mask),
661	export_const_iv (Mod2Mask);	720	const_iv (Mod2Mask),
662	export_const_iv (Mod3Mask);	721	const_iv (Mod3Mask),
663	export_const_iv (Mod4Mask);	722	const_iv (Mod4Mask),
664	export_const_iv (Mod5Mask);	723	const_iv (Mod5Mask),
665	export_const_iv (Button1Mask);	724	const_iv (Button1Mask),
666	export_const_iv (Button2Mask);	725	const_iv (Button2Mask),
667	export_const_iv (Button3Mask);	726	const_iv (Button3Mask),
668	export_const_iv (Button4Mask);	727	const_iv (Button4Mask),
669	export_const_iv (Button5Mask);	728	const_iv (Button5Mask),
670	export_const_iv (AnyModifier);	729	const_iv (AnyModifier),
671		730
672	export_const_iv (EVENT_NONE);	731	const_iv (NoSymbol),
673	export_const_iv (EVENT_READ);	732	const_iv (GrabModeSync),
674	export_const_iv (EVENT_WRITE);	733	const_iv (GrabModeAsync),
675	}
676		734
677	SV *	735	const_iv (NoEventMask),
678	new (...)	736	const_iv (KeyPressMask),
679	CODE:	737	const_iv (KeyReleaseMask),
680	{	738	const_iv (ButtonPressMask),
681	stringvec *argv = new stringvec;	739	const_iv (ButtonReleaseMask),
682	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),
683		761
684	for (int i = 0; i < items ;i++)	762	const_iv (KeyPress),
685	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 HAVE_XRENDER
		806	const_iv (PictStandardARGB32),
		807	const_iv (PictStandardRGB24),
		808	const_iv (PictStandardA8),
		809	const_iv (PictStandardA4),
		810	const_iv (PictStandardA1),
		811	#endif
		812	# if 0
		813	const_iv (XIMForwardChar),
		814	const_iv (XIMBackwardChar),
		815	const_iv (XIMForwardWord),
		816	const_iv (XIMBackwardWord),
		817	const_iv (XIMCaretUp),
		818	const_iv (XIMCaretDown),
		819	const_iv (XIMNextLine),
		820	const_iv (XIMPreviousLine),
		821	const_iv (XIMLineStart),
		822	const_iv (XIMLineEnd),
		823	const_iv (XIMAbsolutePosition),
		824	const_iv (XIMDontChange),
		825	# endif
		826	# endif
		827	};
686		828
687	rxvt_term *term = new rxvt_term;	829	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
688		830	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
689	term->argv = argv;
690
691	try
692	{
693	if (!term->init (argv->size (), argv->begin ()))
694	term = 0;
695	}
696	catch (const class rxvt_failure_exception &e)
697	{
698	term->destroy ();
699	croak ("exception caught while initializing new terminal instance");
700	}
701
702	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
703	}	831	}
704	OUTPUT:
705	RETVAL
706
707	void
708	set_should_invoke (int htype, int value)
709	CODE:
710	rxvt_perl.should_invoke [htype] = value;
711		832
712	void	833	void
713	warn (const char *msg)	834	warn (const char *msg)
714	CODE:	835	CODE:
715	rxvt_warn ("%s", msg);	836	rxvt_warn ("%s", msg);
…		…
717	void	838	void
718	fatal (const char *msg)	839	fatal (const char *msg)
719	CODE:	840	CODE:
720	rxvt_fatal ("%s", msg);	841	rxvt_fatal ("%s", msg);
721		842
722	SV *	843	void
723	untaint (SV *sv)	844	_exit (int status)
724	CODE:
725	RETVAL = newSVsv (sv);
726	SvTAINTED_off (RETVAL);
727	OUTPUT:
728	RETVAL
729
730	bool
731	safe ()
732	CODE:
733	RETVAL = !rxvt_tainted ();
734	OUTPUT:
735	RETVAL
736		845
737	NV	846	NV
738	NOW ()	847	NOW ()
739	CODE:	848	CODE:
740	RETVAL = NOW;	849	RETVAL = ev::now ();
741	OUTPUT:	850	OUTPUT:
742	RETVAL	851	RETVAL
743		852
744	int	853	int
745	GET_BASEFG (int rend)	854	GET_BASEFG (int rend)
…		…
756	RETVAL	865	RETVAL
757		866
758	int	867	int
759	SET_FGCOLOR (int rend, int new_color)	868	SET_FGCOLOR (int rend, int new_color)
760	CODE:	869	CODE:
761	RETVAL = SET_FGCOLOR (rend, new_color);	870	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
762	OUTPUT:	871	OUTPUT:
763	RETVAL	872	RETVAL
764		873
765	int	874	int
766	SET_BGCOLOR (int rend, int new_color)	875	SET_BGCOLOR (int rend, int new_color)
767	CODE:	876	CODE:
768	RETVAL = SET_BGCOLOR (rend, new_color);	877	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
769	OUTPUT:	878	OUTPUT:
770	RETVAL	879	RETVAL
771		880
772	int	881	int
773	GET_CUSTOM (int rend)	882	GET_CUSTOM (int rend)
774	CODE:	883	CODE:
775	RETVAL = (rend && RS_customMask) >> RS_customShift;	884	RETVAL = (rend & RS_customMask) >> RS_customShift;
776	OUTPUT:	885	OUTPUT:
777	RETVAL	886	RETVAL
778		887
779	int	888	int
780	SET_CUSTOM (int rend, int new_value)	889	SET_CUSTOM (int rend, int new_value)
…		…
787	| ((new_value << RS_customShift) & RS_customMask);	896	| ((new_value << RS_customShift) & RS_customMask);
788	}	897	}
789	OUTPUT:	898	OUTPUT:
790	RETVAL	899	RETVAL
791		900
		901	void
		902	termlist ()
		903	PPCODE:
		904	{
		905	EXTEND (SP, rxvt_term::termlist.size ());
		906
		907	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		908	if ((*t)->perl.self)
		909	PUSHs (sv_2mortal (newSVterm (*t)));
		910	}
		911
		912	IV
		913	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		914	CODE:
		915	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		916	req->cb_sv = newSVsv (cb);
		917	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		918	av_push (av, newSViv ((IV)req));
		919	RETVAL = (IV)req;
		920	OUTPUT:
		921	RETVAL
		922
		923	void
		924	_delete_selection_request (IV req_)
		925	CODE:
		926	rxvt_selection *req = (rxvt_selection *)req_;
		927	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		928	int i;
		929
		930	for (i = AvFILL (av); i >= 0; i--)
		931	if (SvIV (*av_fetch (av, i, 1)) == req_)
		932	break;
		933
		934	for (; i < AvFILL (av); i++)
		935	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		936
		937	av_pop (av);
		938
		939	delete req;
		940
792	MODULE = urxvt PACKAGE = urxvt::term	941	MODULE = urxvt PACKAGE = urxvt::term
793		942
		943	SV *
		944	_new (AV *env, AV *arg)
		945	CODE:
		946	{
		947	rxvt_term *term = new rxvt_term;
		948
		949	stringvec *argv = new stringvec;
		950	for (int i = 0; i <= AvFILL (arg); i++)
		951	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		952
		953	stringvec *envv = new stringvec;
		954	for (int i = AvFILL (env) + 1; i--; )
		955	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		956
		957	try
		958	{
		959	term->init (argv, envv);
		960	}
		961	catch (const class rxvt_failure_exception &e)
		962	{
		963	term->destroy ();
		964	croak ("error while initializing new terminal instance");
		965	}
		966
		967	RETVAL = term && term->perl.self
		968	? newSVterm (term) : &PL_sv_undef;
		969	}
		970	OUTPUT:
		971	RETVAL
		972
794	void	973	void
795	rxvt_term::destroy ()	974	rxvt_term::destroy ()
796		975
797	void	976	void
		977	rxvt_term::set_should_invoke (int htype, int inc)
		978	CODE:
		979	THIS->perl.should_invoke [htype] += inc;
		980
		981	int
798	rxvt_term::grab_button (int button, U32 modifiers)	982	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
799	CODE:	983	CODE:
800	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	984	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
801	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	985	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
802	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	986	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		991	CODE:
		992	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		993	OUTPUT: RETVAL
		994
		995	void
		996	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		997	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		998	CODE:
		999	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1000
		1001	void
		1002	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1003	CODE:
		1004	XUngrabKey (THIS->dpy, keycode, modifiers, window);
803		1005
804	bool	1006	bool
805	rxvt_term::grab (U32 eventtime, int sync = 0)	1007	rxvt_term::grab (Time eventtime, int sync = 0)
806	CODE:	1008	CODE:
807	{	1009	{
808	int mode = sync ? GrabModeSync : GrabModeAsync;	1010	int mode = sync ? GrabModeSync : GrabModeAsync;
809		1011
810	THIS->perl.grabtime = 0;	1012	THIS->perl.grabtime = 0;
811		1013
812	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1014	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
813	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1015	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
814	mode, mode, None, GRAB_CURSOR, eventtime))	1016	mode, mode, None, GRAB_CURSOR, eventtime))
815	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1017	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
816	THIS->perl.grabtime = eventtime;	1018	THIS->perl.grabtime = eventtime;
817	else	1019	else
818	XUngrabPointer (THIS->display->display, eventtime);	1020	XUngrabPointer (THIS->dpy, eventtime);
819		1021
820	RETVAL = !!THIS->perl.grabtime;	1022	RETVAL = !!THIS->perl.grabtime;
821	}	1023	}
822	OUTPUT:	1024	OUTPUT:
823	RETVAL	1025	RETVAL
824		1026
825	void	1027	void
826	rxvt_term::allow_events_async ()	1028	rxvt_term::allow_events_async ()
827	CODE:	1029	CODE:
828	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1030	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
829		1031
830	void	1032	void
831	rxvt_term::allow_events_sync ()	1033	rxvt_term::allow_events_sync ()
832	CODE:	1034	CODE:
833	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1035	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
834		1036
835	void	1037	void
836	rxvt_term::allow_events_replay ()	1038	rxvt_term::allow_events_replay ()
837	CODE:	1039	CODE:
838	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1040	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
839	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1041	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
840		1042
841	void	1043	void
842	rxvt_term::ungrab ()	1044	rxvt_term::ungrab ()
843	CODE:	1045	CODE:
844	ungrab (THIS);	1046	ungrab (THIS);
		1047
		1048	int
		1049	rxvt_term::XStringToKeysym (char *string)
		1050	CODE:
		1051	RETVAL = XStringToKeysym (string);
		1052	OUTPUT: RETVAL
		1053
		1054	char *
		1055	rxvt_term::XKeysymToString (int sym)
		1056	CODE:
		1057	RETVAL = XKeysymToString (sym);
		1058	OUTPUT: RETVAL
		1059
		1060	int
		1061	rxvt_term::XKeysymToKeycode (int sym)
		1062	CODE:
		1063	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1064	OUTPUT: RETVAL
		1065
		1066	int
		1067	rxvt_term::XKeycodeToKeysym (int code, int index)
		1068	CODE:
		1069	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1070	OUTPUT: RETVAL
845		1071
846	int	1072	int
847	rxvt_term::strwidth (SV *str)	1073	rxvt_term::strwidth (SV *str)
848	CODE:	1074	CODE:
849	{	1075	{
850	wchar_t *wstr = sv2wcs (str);	1076	wchar_t *wstr = sv2wcs (str);
851		1077
852	rxvt_push_locale (THIS->locale);	1078	rxvt_push_locale (THIS->locale);
853	RETVAL = wcswidth (wstr, wcslen (wstr));	1079	RETVAL = 0;
		1080	for (wchar_t *wc = wstr; *wc; wc++)
		1081	{
		1082	int w = WCWIDTH (*wc);
		1083
		1084	if (w)
		1085	RETVAL += max (w, 1);
		1086	}
854	rxvt_pop_locale ();	1087	rxvt_pop_locale ();
855		1088
856	free (wstr);	1089	free (wstr);
857	}	1090	}
858	OUTPUT:	1091	OUTPUT:
…		…
868	char *mbstr = rxvt_wcstombs (wstr);	1101	char *mbstr = rxvt_wcstombs (wstr);
869	rxvt_pop_locale ();	1102	rxvt_pop_locale ();
870		1103
871	free (wstr);	1104	free (wstr);
872		1105
873	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1106	RETVAL = newSVpv (mbstr, 0);
874	free (mbstr);	1107	free (mbstr);
875	}	1108	}
876	OUTPUT:	1109	OUTPUT:
877	RETVAL	1110	RETVAL
878		1111
…		…
885		1118
886	rxvt_push_locale (THIS->locale);	1119	rxvt_push_locale (THIS->locale);
887	wchar_t *wstr = rxvt_mbstowcs (data, len);	1120	wchar_t *wstr = rxvt_mbstowcs (data, len);
888	rxvt_pop_locale ();	1121	rxvt_pop_locale ();
889		1122
890	RETVAL = taint_if (wcs2sv (wstr), octets);	1123	RETVAL = wcs2sv (wstr);
891	free (wstr);	1124	free (wstr);
892	}	1125	}
893	OUTPUT:	1126	OUTPUT:
894	RETVAL	1127	RETVAL
895		1128
896	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1129	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
897		1130
898	#define TERM_OFFSET_width TERM_OFFSET(width)	1131	#define TERM_OFFSET_width TERM_OFFSET(width)
899	#define TERM_OFFSET_height TERM_OFFSET(height)	1132	#define TERM_OFFSET_height TERM_OFFSET(height)
900	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1133	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
901	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1134	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
902	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1135	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
903	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1136	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
904	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1137	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
905	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1138	#define TERM_OFFSET_focus TERM_OFFSET(focus)
906	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1139	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1140	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1141	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1142	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1143	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
907	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1144	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
908	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1145	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
909	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1146	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
910		1147
911	int	1148	int
912	rxvt_term::width ()	1149	rxvt_term::width ()
913	ALIAS:	1150	ALIAS:
914	width = TERM_OFFSET_width	1151	width = TERM_OFFSET_width
915	height = TERM_OFFSET_height	1152	height = TERM_OFFSET_height
916	fwidth = TERM_OFFSET_fwidth	1153	fwidth = TERM_OFFSET_fwidth
917	fheight = TERM_OFFSET_fheight	1154	fheight = TERM_OFFSET_fheight
918	fbase = TERM_OFFSET_fbase	1155	fbase = TERM_OFFSET_fbase
919	nrow = TERM_OFFSET_nrow	1156	nrow = TERM_OFFSET_nrow
920	ncol = TERM_OFFSET_ncol	1157	ncol = TERM_OFFSET_ncol
921	focus = TERM_OFFSET_focus	1158	focus = TERM_OFFSET_focus
922	mapped = TERM_OFFSET_mapped	1159	mapped = TERM_OFFSET_mapped
		1160	int_bwidth = TERM_OFFSET_int_bwidth
		1161	ext_bwidth = TERM_OFFSET_ext_bwidth
		1162	lineSpace = TERM_OFFSET_lineSpace
		1163	letterSpace = TERM_OFFSET_letterSpace
923	saveLines = TERM_OFFSET_saveLines	1164	saveLines = TERM_OFFSET_saveLines
924	total_rows = TERM_OFFSET_total_rows	1165	total_rows = TERM_OFFSET_total_rows
925	nsaved = TERM_OFFSET_nsaved	1166	top_row = TERM_OFFSET_top_row
926	CODE:	1167	CODE:
927	RETVAL = *(int *)((char *)THIS + ix);	1168	RETVAL = *(int *)((char *)THIS + ix);
928	OUTPUT:	1169	OUTPUT:
929	RETVAL	1170	RETVAL
930		1171
…		…
932	rxvt_term::ModLevel3Mask ()	1173	rxvt_term::ModLevel3Mask ()
933	ALIAS:	1174	ALIAS:
934	ModLevel3Mask = 0	1175	ModLevel3Mask = 0
935	ModMetaMask = 1	1176	ModMetaMask = 1
936	ModNumLockMask = 2	1177	ModNumLockMask = 2
		1178	current_screen = 3
		1179	hidden_cursor = 4
937	CODE:	1180	CODE:
938	switch (ix)	1181	switch (ix)
939	{	1182	{
940	case 0: RETVAL = THIS->ModLevel3Mask; break;	1183	case 0: RETVAL = THIS->ModLevel3Mask; break;
941	case 1: RETVAL = THIS->ModMetaMask; break;	1184	case 1: RETVAL = THIS->ModMetaMask; break;
942	case 2: RETVAL = THIS->ModNumLockMask; break;	1185	case 2: RETVAL = THIS->ModNumLockMask; break;
		1186	case 3: RETVAL = THIS->current_screen; break;
		1187	#ifdef CURSOR_BLINK
		1188	case 4: RETVAL = THIS->hidden_cursor; break;
		1189	#endif
943	}	1190	}
944	OUTPUT:	1191	OUTPUT:
945	RETVAL	1192	RETVAL
946		1193
947	char *	1194	char *
…		…
956	case 1: RETVAL = THIS->locale; break;	1203	case 1: RETVAL = THIS->locale; break;
957	}	1204	}
958	OUTPUT:	1205	OUTPUT:
959	RETVAL	1206	RETVAL
960		1207
		1208	SV *
		1209	rxvt_term::envv ()
		1210	ALIAS:
		1211	argv = 1
		1212	PPCODE:
		1213	{
		1214	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1215
		1216	EXTEND (SP, vec->size ());
		1217
		1218	for (char **i = vec->begin (); i != vec->end (); ++i)
		1219	if (*i)
		1220	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1221	}
		1222
961	int	1223	int
962	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1224	rxvt_term::pty_ev_events (int events = ev::UNDEF)
963	CODE:	1225	CODE:
964	RETVAL = THIS->pty_ev.events;	1226	RETVAL = THIS->pty_ev.events;
965	if (events != EVENT_UNDEF)	1227	if (events != ev::UNDEF)
966	THIS->pty_ev.set (events);	1228	THIS->pty_ev.set (events);
967	OUTPUT:	1229	OUTPUT:
968	RETVAL	1230	RETVAL
969		1231
970	U32	1232	int
		1233	rxvt_term::pty_fd ()
		1234	CODE:
		1235	RETVAL = THIS->pty->pty;
		1236	OUTPUT:
		1237	RETVAL
		1238
		1239	Window
971	rxvt_term::parent ()	1240	rxvt_term::parent ()
972	CODE:	1241	CODE:
973	RETVAL = (U32)THIS->parent [0];	1242	RETVAL = THIS->parent;
974	OUTPUT:	1243	OUTPUT:
975	RETVAL	1244	RETVAL
976		1245
977	U32	1246	Window
978	rxvt_term::vt ()	1247	rxvt_term::vt ()
979	CODE:	1248	CODE:
980	RETVAL = (U32)THIS->vt;	1249	RETVAL = THIS->vt;
981	OUTPUT:	1250	OUTPUT:
982	RETVAL	1251	RETVAL
		1252
		1253	void
		1254	rxvt_term::vt_emask_add (U32 emask)
		1255	CODE:
		1256	THIS->vt_emask_perl |= emask;
		1257	THIS->vt_select_input ();
983		1258
984	U32	1259	U32
985	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1260	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
986	CODE:	1261	CODE:
987	{
988	RETVAL = THIS->rstyle;	1262	RETVAL = THIS->rstyle;
989	THIS->rstyle = new_rstyle;	1263	THIS->rstyle = new_rstyle;
990	}
991	OUTPUT:	1264	OUTPUT:
992	RETVAL	1265	RETVAL
993		1266
994	int	1267	int
995	rxvt_term::view_start (int newval = -1)	1268	rxvt_term::view_start (int newval = 1)
		1269	PROTOTYPE: $;$
996	CODE:	1270	CODE:
997	{	1271	{
998	RETVAL = THIS->view_start;	1272	RETVAL = THIS->view_start;
999		1273
1000	if (newval >= 0)	1274	if (newval <= 0)
1001	{	1275	THIS->scr_changeview (max (newval, THIS->top_row));
1002	THIS->view_start = min (newval, THIS->nsaved);
1003	THIS->scr_changeview (RETVAL);
1004	}
1005	}	1276	}
1006	OUTPUT:	1277	OUTPUT:
1007	RETVAL	1278	RETVAL
1008		1279
1009	void	1280	void
		1281	rxvt_term::set_urgency (bool enable)
		1282
		1283	void
		1284	rxvt_term::focus_in ()
		1285
		1286	void
		1287	rxvt_term::focus_out ()
		1288
		1289	void
		1290	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1291	ALIAS:
		1292	key_release = 1
		1293	CODE:
		1294	{
		1295	XKeyEvent xkey;
		1296
		1297	memset (&xkey, 0, sizeof (xkey));
		1298
		1299	xkey.time = time;
		1300	xkey.state = state;
		1301	xkey.keycode = keycode;
		1302
		1303	xkey.type = ix ? KeyRelease : KeyPress;
		1304	xkey.display = THIS->dpy;
		1305	xkey.window = THIS->vt;
		1306	xkey.root = THIS->display->root;
		1307	xkey.subwindow = THIS->vt;
		1308
		1309	if (ix)
		1310	THIS->key_release (xkey);
		1311	else
		1312	THIS->key_press (xkey);
		1313	}
		1314
		1315	void
1010	rxvt_term::want_refresh ()	1316	rxvt_term::want_refresh ()
1011	CODE:	1317	CODE:
1012	THIS->want_refresh = 1;	1318	THIS->want_refresh = 1;
		1319	THIS->refresh_check ();
1013		1320
1014	void	1321	void
1015	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1322	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1016	PPCODE:	1323	PPCODE:
1017	{	1324	{
1018	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1325	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1019	XSRETURN_EMPTY;	1326	XSRETURN_EMPTY;
1020		1327
1021	line_t &l = ROW(row_number);	1328	line_t &l = ROW(row_number);
1022		1329
1023	if (GIMME_V != G_VOID)	1330	if (GIMME_V != G_VOID)
1024	{	1331	{
1025	wchar_t *wstr = new wchar_t [THIS->ncol];	1332	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1026		1333
1027	for (int col = 0; col < THIS->ncol; col++)	1334	for (int col = 0; col < THIS->ncol; col++)
1028	wstr [col] = l.t [col];	1335	wstr [col] = l.t [col];
1029		1336
1030	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1337	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1031
1032	delete [] wstr;
1033	}	1338	}
1034		1339
1035	if (new_text)	1340	if (new_text)
1036	{	1341	{
1037	wchar_t *wstr = sv2wcs (new_text);	1342	wchar_t *wstr = sv2wcs (new_text);
1038		1343
1039	int len = min (wcslen (wstr) - start_ofs, max_len);	1344	int len = min (wcslen (wstr) - start_ofs, max_len);
1040		1345
1041	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1346	if (start_col < 0 || start_col + len > THIS->ncol)
1042	{	1347	{
1043	free (wstr);	1348	free (wstr);
1044	croak ("new_text extends beyond horizontal margins");	1349	croak ("new_text extends beyond horizontal margins");
1045	}	1350	}
1046		1351
…		…
1056		1361
1057	void	1362	void
1058	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1363	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1059	PPCODE:	1364	PPCODE:
1060	{	1365	{
1061	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1366	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1062	XSRETURN_EMPTY;	1367	XSRETURN_EMPTY;
1063		1368
1064	line_t &l = ROW(row_number);	1369	line_t &l = ROW(row_number);
1065		1370
1066	if (GIMME_V != G_VOID)	1371	if (GIMME_V != G_VOID)
…		…
1078	{	1383	{
1079	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1384	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1080	croak ("new_rend must be arrayref");	1385	croak ("new_rend must be arrayref");
1081		1386
1082	AV *av = (AV *)SvRV (new_rend);	1387	AV *av = (AV *)SvRV (new_rend);
1083	int len = min (av_len (av) + 1 - start_ofs, max_len);	1388	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1084		1389
1085	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1390	if (start_col < 0 || start_col + len > THIS->ncol)
1086	croak ("new_rend array extends beyond horizontal margins");	1391	croak ("new_rend array extends beyond horizontal margins");
1087		1392
1088	for (int col = start_col; col < start_col + len; col++)	1393	for (int col = start_col; col < start_col + len; col++)
1089	{	1394	{
1090	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1395	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1096		1401
1097	int	1402	int
1098	rxvt_term::ROW_l (int row_number, int new_length = -1)	1403	rxvt_term::ROW_l (int row_number, int new_length = -1)
1099	CODE:	1404	CODE:
1100	{	1405	{
1101	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1406	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1102	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1103		1408
1104	line_t &l = ROW(row_number);	1409	line_t &l = ROW(row_number);
1105	RETVAL = l.l;	1410	RETVAL = l.l;
1106		1411
…		…
1112		1417
1113	bool	1418	bool
1114	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1419	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1115	CODE:	1420	CODE:
1116	{	1421	{
1117	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1422	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1118	XSRETURN_EMPTY;	1423	XSRETURN_EMPTY;
1119		1424
1120	line_t &l = ROW(row_number);	1425	line_t &l = ROW(row_number);
1121	RETVAL = l.is_longer ();	1426	RETVAL = l.is_longer ();
1122		1427
…		…
1130	rxvt_term::special_encode (SV *string)	1435	rxvt_term::special_encode (SV *string)
1131	CODE:	1436	CODE:
1132	{	1437	{
1133	wchar_t *wstr = sv2wcs (string);	1438	wchar_t *wstr = sv2wcs (string);
1134	int wlen = wcslen (wstr);	1439	int wlen = wcslen (wstr);
1135	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1440	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1136		1441
1137	rxvt_push_locale (THIS->locale);	1442	rxvt_push_locale (THIS->locale);
1138		1443
1139	wchar_t *r = rstr;	1444	wchar_t *r = rstr;
1140	for (wchar_t *s = wstr; *s; s++)	1445	for (wchar_t *s = wstr; *s; s++)
		1446	{
		1447	int w = WCWIDTH (*s);
		1448
1141	if (wcwidth (*s) == 0)	1449	if (w == 0)
1142	{	1450	{
1143	if (r == rstr)	1451	if (r == rstr)
1144	croak ("leading combining character unencodable");	1452	croak ("leading combining character unencodable");
1145		1453
1146	unicode_t n = rxvt_compose (r[-1], *s);	1454	unicode_t n = rxvt_compose (r[-1], *s);
1147	if (n == NOCHAR)	1455	if (n == NOCHAR)
1148	n = rxvt_composite.compose (r[-1], *s);	1456	n = rxvt_composite.compose (r[-1], *s);
1149		1457
1150	r[-1] = n;	1458	r[-1] = n;
1151	}	1459	}
1152	#if !UNICODE_3	1460	#if !UNICODE_3
1153	else if (*s >= 0x10000)	1461	else if (*s >= 0x10000)
1154	*r++ = rxvt_composite.compose (*s);	1462	*r++ = rxvt_composite.compose (*s);
1155	#endif	1463	#endif
1156	else	1464	else
1157	*r++ = *s;	1465	*r++ = *s;
		1466
		1467	// the *2 above only allows wcwidth <= 2
		1468	if (w > 1)
		1469	*r++ = NOCHAR;
		1470	}
1158		1471
1159	rxvt_pop_locale ();	1472	rxvt_pop_locale ();
1160		1473
1161	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1474	RETVAL = wcs2sv (rstr, r - rstr);
1162
1163	delete [] rstr;
1164	}	1475	}
1165	OUTPUT:	1476	OUTPUT:
1166	RETVAL	1477	RETVAL
1167		1478
1168	SV *	1479	SV *
1169	rxvt_term::special_decode (SV *text)	1480	rxvt_term::special_decode (SV *text)
1170	CODE:	1481	CODE:
1171	{	1482	{
1172	wchar_t *wstr = sv2wcs (text);	1483	wchar_t *wstr = sv2wcs (text);
1173	int wlen = wcslen (wstr);
1174	int dlen = 0;	1484	int dlen = 0;
1175		1485
1176	// find length	1486	// find length
1177	for (wchar_t *s = wstr; *s; s++)	1487	for (wchar_t *s = wstr; *s; s++)
1178	if (*s == NOCHAR)	1488	if (*s == NOCHAR)
…		…
1180	else if (IS_COMPOSE (*s))	1490	else if (IS_COMPOSE (*s))
1181	dlen += rxvt_composite.expand (*s, 0);	1491	dlen += rxvt_composite.expand (*s, 0);
1182	else	1492	else
1183	dlen++;	1493	dlen++;
1184		1494
1185	wchar_t *rstr = new wchar_t [dlen];	1495	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1186		1496
1187	// decode	1497	// decode
1188	wchar_t *r = rstr;	1498	wchar_t *r = rstr;
1189	for (wchar_t *s = wstr; *s; s++)	1499	for (wchar_t *s = wstr; *s; s++)
1190	if (*s == NOCHAR)	1500	if (*s == NOCHAR)
…		…
1192	else if (IS_COMPOSE (*s))	1502	else if (IS_COMPOSE (*s))
1193	r += rxvt_composite.expand (*s, r);	1503	r += rxvt_composite.expand (*s, r);
1194	else	1504	else
1195	*r++ = *s;	1505	*r++ = *s;
1196		1506
1197	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1507	RETVAL = wcs2sv (rstr, r - rstr);
1198
1199	delete [] rstr;
1200	}	1508	}
1201	OUTPUT:	1509	OUTPUT:
1202	RETVAL	1510	RETVAL
1203		1511
1204	void	1512	void
1205	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1513	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1206	PPCODE:	1514	PPCODE:
1207	{	1515	{
1208	struct resval { const char *name; int value; } rslist [] = {	1516	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1209	# define def(name) { # name, Rs_ ## name },	1517	# define def(name) { # name, Rs_ ## name },
1210	# define reserve(name,count)	1518	# define reserve(name,count)
1211	# include "rsinc.h"	1519	# include "rsinc.h"
1212	# undef def	1520	# undef def
1213	# undef reserve	1521	# undef reserve
1214	};	1522	};
1215		1523
1216	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1524	rs = rslist + ecb_array_length (rslist);
1217		1525
		1526	if (*name)
1218	do {	1527	{
		1528	do {
1219	if (rs-- == rslist)	1529	if (rs-- == rslist)
1220	croak ("no such resource '%s', requested", name);	1530	croak ("no such resource '%s', requested", name);
1221	} while (strcmp (name, rs->name));	1531	} while (strcmp (name, rs->name));
1222		1532
1223	index += rs->value;	1533	index += rs->value;
		1534	}
		1535	else
		1536	{
		1537	--rs;
		1538	name = "";
		1539	}
1224		1540
1225	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1541	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1226	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1542	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1227		1543
1228	if (GIMME_V != G_VOID)	1544	if (GIMME_V != G_VOID)
1229	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1545	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1230		1546
1231	if (newval)	1547	if (newval)
1232	{	1548	{
1233	if (SvOK (newval))	1549	if (SvOK (newval))
1234	{	1550	{
…		…
1239	else	1555	else
1240	THIS->rs [index] = 0;	1556	THIS->rs [index] = 0;
1241	}	1557	}
1242	}	1558	}
1243		1559
		1560	const char *
		1561	rxvt_term::x_resource (const char *name)
		1562
1244	bool	1563	bool
1245	rxvt_term::option (U32 optval, int set = -1)	1564	rxvt_term::option (U8 optval, int set = -1)
1246	CODE:	1565	CODE:
1247	{	1566	{
1248	RETVAL = THIS->options & optval;	1567	RETVAL = THIS->option (optval);
1249		1568
1250	if (set >= 0)	1569	if (set >= 0)
1251	{	1570	{
1252	if (set)
1253	THIS->options |= optval;	1571	THIS->set_option (optval, set);
1254	else
1255	THIS->options &= ~optval;
1256		1572
		1573	if (THIS->init_done) // avoid doing this before START
1257	switch (optval)	1574	switch (optval)
1258	{	1575	{
1259	case Opt_skipBuiltinGlyphs:	1576	case Opt_skipBuiltinGlyphs:
1260	THIS->set_fonts ();	1577	THIS->set_fonts ();
1261	THIS->scr_remap_chars ();	1578	THIS->scr_remap_chars ();
1262	THIS->scr_touch (true);	1579	THIS->scr_touch (true);
1263	THIS->want_refresh = 1;	1580	THIS->want_refresh = 1;
		1581	THIS->refresh_check ();
1264	break;	1582	break;
		1583	#ifdef CURSOR_BLINK
		1584	case Opt_cursorBlink:
		1585	THIS->cursor_blink_reset ();
		1586	break;
		1587	#endif
1265		1588
1266	case Opt_cursorUnderline:	1589	case Opt_cursorUnderline:
1267	THIS->want_refresh = 1;	1590	THIS->want_refresh = 1;
		1591	THIS->refresh_check ();
1268	break;	1592	break;
1269		1593
1270	# case Opt_scrollBar_floating:	1594	# case Opt_scrollBar_floating:
1271	# case Opt_scrollBar_right:	1595	# case Opt_scrollBar_right:
1272	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1596	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1273	# break;	1597	# break;
1274	}	1598	}
1275	}	1599	}
1276	}	1600	}
1277	OUTPUT:	1601	OUTPUT:
1278	RETVAL	1602	RETVAL
1279		1603
…		…
1282	CODE:	1606	CODE:
1283	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1607	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1284	THIS->keyboard->register_done ();	1608	THIS->keyboard->register_done ();
1285	OUTPUT:	1609	OUTPUT:
1286	RETVAL	1610	RETVAL
		1611
		1612	void
		1613	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1614	CODE:
		1615	wchar_t *wstr = sv2wcs (str);
		1616	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1617	free (wstr);
1287		1618
1288	void	1619	void
1289	rxvt_term::screen_cur (...)	1620	rxvt_term::screen_cur (...)
1290	PROTOTYPE: $;$$	1621	PROTOTYPE: $;$$
1291	ALIAS:	1622	ALIAS:
…		…
1305	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
1306	PUSHs (sv_2mortal (newSViv (rc.row)));	1637	PUSHs (sv_2mortal (newSViv (rc.row)));
1307	PUSHs (sv_2mortal (newSViv (rc.col)));	1638	PUSHs (sv_2mortal (newSViv (rc.col)));
1308	}	1639	}
1309		1640
1310	if (items == 3)	1641	if (items >= 3)
		1642	{
		1643	rc.row = SvIV (ST (1));
		1644	rc.col = SvIV (ST (2));
		1645
		1646	if (ix == 2)
1311	{	1647	{
1312	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1648	if (rc.col == 0)
1313	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1649	{
		1650	// col == 0 means end of previous line
		1651	rc.row--;
		1652	rc.col = THIS->ncol;
		1653	}
		1654	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1655	&& rc.col > ROW(rc.row).l)
		1656	{
		1657	// col >= length means while line and add newline
		1658	rc.col = THIS->ncol;
		1659	}
		1660	}
		1661
		1662	clamp_it (rc.col, 0, THIS->ncol);
		1663	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1314		1664
1315	if (ix)	1665	if (ix)
		1666	{
		1667	THIS->selection.screen = THIS->current_screen;
		1668
1316	THIS->want_refresh = 1;	1669	THIS->want_refresh = 1;
		1670	THIS->refresh_check ();
		1671	}
1317	}	1672	}
1318	}	1673	}
1319		1674
1320	int	1675	int
1321	rxvt_term::selection_grab (U32 eventtime)	1676	rxvt_term::selection_screen (int screen = -1)
		1677	CODE:
		1678	RETVAL = THIS->selection.screen;
		1679	if (screen >= 0)
		1680	THIS->selection.screen = screen;
		1681	OUTPUT:
		1682	RETVAL
1322		1683
1323	void	1684	void
		1685	rxvt_term::selection_clear (bool clipboard = false)
		1686
		1687	void
		1688	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1689	CODE:
		1690	THIS->selection.op = SELECTION_CONT;
		1691	THIS->selection.rect = rect;
		1692	THIS->selection_make (eventtime);
		1693
		1694	int
		1695	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1696
		1697	void
1324	rxvt_term::selection (SV *newtext = 0)	1698	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1325	PPCODE:	1699	PPCODE:
1326	{	1700	{
		1701	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1702	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1703
1327	if (GIMME_V != G_VOID)	1704	if (GIMME_V != G_VOID)
1328	XPUSHs (THIS->selection.text	1705	XPUSHs (text
1329	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1706	? sv_2mortal (wcs2sv (text, len))
1330	: &PL_sv_undef);	1707	: &PL_sv_undef);
1331		1708
1332	if (newtext)	1709	if (newtext)
1333	{	1710	{
1334	free (THIS->selection.text);	1711	free (text);
1335		1712
1336	THIS->selection.text = sv2wcs (newtext);	1713	text = sv2wcs (newtext);
1337	THIS->selection.len = wcslen (THIS->selection.text);	1714	len = wcslen (text);
1338	}	1715	}
1339	}	1716	}
		1717
		1718	char
		1719	rxvt_term::cur_charset ()
		1720	CODE:
		1721	RETVAL = THIS->charsets [THIS->screen.charset];
		1722	OUTPUT:
		1723	RETVAL
		1724
		1725	void
		1726	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)
		1727
		1728	void
		1729	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1340		1730
1341	void	1731	void
1342	rxvt_term::scr_bell ()	1732	rxvt_term::scr_bell ()
		1733
		1734	void
		1735	rxvt_term::scr_change_screen (int screen)
1343		1736
1344	void	1737	void
1345	rxvt_term::scr_add_lines (SV *string)	1738	rxvt_term::scr_add_lines (SV *string)
1346	CODE:	1739	CODE:
1347	{	1740	{
…		…
1357	char *str = SvPVbyte (octets, len);	1750	char *str = SvPVbyte (octets, len);
1358	C_ARGS:	1751	C_ARGS:
1359	str, len	1752	str, len
1360		1753
1361	void	1754	void
		1755	rxvt_term::tt_paste (SV *octets)
		1756	INIT:
		1757	STRLEN len;
		1758	char *str = SvPVbyte (octets, len);
		1759	C_ARGS:
		1760	str, len
		1761
		1762	void
1362	rxvt_term::cmd_parse (SV *octets)	1763	rxvt_term::cmd_parse (SV *octets)
1363	CODE:	1764	CODE:
1364	{	1765	{
1365	STRLEN len;	1766	STRLEN len;
1366	char *str = SvPVbyte (octets, len);	1767	char *str = SvPVbyte (octets, len);
…		…
1388	o->self = (HV *)SvRV (RETVAL);	1789	o->self = (HV *)SvRV (RETVAL);
1389	}	1790	}
1390	OUTPUT:	1791	OUTPUT:
1391	RETVAL	1792	RETVAL
1392		1793
		1794	#############################################################################
		1795	# Various X Utility Functions
		1796	#############################################################################
		1797
		1798	void
		1799	rxvt_term::XListProperties (Window window)
		1800	PPCODE:
		1801	{
		1802	int count;
		1803	Atom *props = XListProperties (THIS->dpy, window, &count);
		1804
		1805	EXTEND (SP, count);
		1806	while (count--)
		1807	PUSHs (newSVuv ((U32)props [count]));
		1808
		1809	XFree (props);
		1810	}
		1811
		1812	void
		1813	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1814	PPCODE:
		1815	{
		1816	Atom type;
		1817	int format;
		1818	unsigned long nitems;
		1819	unsigned long bytes_after;
		1820	unsigned char *prop;
		1821
		1822	XGetWindowProperty (THIS->dpy, window, property,
		1823	0, 1<<24, 0, AnyPropertyType,
		1824	&type, &format, &nitems, &bytes_after, &prop);
		1825
		1826	if (type != None)
		1827	{
		1828	int elemsize = format == 16 ? sizeof (short)
		1829	: format == 32 ? sizeof (long)
		1830	: 1;
		1831
		1832	EXTEND (SP, 3);
		1833	PUSHs (newSVuv ((U32)type));
		1834	PUSHs (newSViv (format));
		1835	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1836	XFree (prop);
		1837	}
		1838	}
		1839
		1840	void
		1841	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1842	CODE:
		1843	{
		1844	STRLEN len;
		1845	char *data_ = SvPVbyte (data, len);
		1846
		1847	int elemsize = format == 16 ? sizeof (short)
		1848	: format == 32 ? sizeof (long)
		1849	: 1;
		1850
		1851	XChangeProperty (THIS->dpy, window, property,
		1852	type, format, PropModeReplace,
		1853	(unsigned char *)data_, len / elemsize);
		1854	}
		1855
		1856	Atom
		1857	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1858	C_ARGS: term->dpy, atom_name, only_if_exists
		1859
		1860	char *
		1861	XGetAtomName (rxvt_term *term, Atom atom)
		1862	C_ARGS: term->dpy, atom
		1863	CLEANUP:
		1864	XFree (RETVAL);
		1865
		1866	void
		1867	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1868	C_ARGS: term->dpy, window, property
		1869
		1870	Window
		1871	rxvt_term::DefaultRootWindow ()
		1872	CODE:
		1873	RETVAL = THIS->display->root;
		1874	OUTPUT:
		1875	RETVAL
		1876
		1877	#if 0
		1878
		1879	Window
		1880	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1881	C_ARGS: term->dpy, (Window)parent,
		1882	x, y, width, height, 0,
		1883	term->pix_colors_focused[Color_border],
		1884	term->pix_colors_focused[Color_border]
		1885
		1886	#endif
		1887
		1888	void
		1889	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1890	C_ARGS: term->dpy, window, parent, x, y
		1891
		1892	void
		1893	XMapWindow (rxvt_term *term, Window window)
		1894	C_ARGS: term->dpy, window
		1895
		1896	void
		1897	XUnmapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1902	C_ARGS: term->dpy, window, x, y, width, height
		1903
		1904	void
		1905	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1906	CODE:
		1907	{
		1908	XWindowAttributes attr;
		1909	XGetWindowAttributes (THIS->dpy, window, &attr);
		1910	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1911	}
		1912
		1913	void
		1914	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1915	PPCODE:
		1916	{
		1917	int dx, dy;
		1918	Window child;
		1919
		1920	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1921	{
		1922	EXTEND (SP, 3);
		1923	PUSHs (newSViv (dx));
		1924	PUSHs (newSViv (dy));
		1925	PUSHs (newSVuv (child));
		1926	}
		1927	}
		1928
		1929	#############################################################################
		1930	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1931
		1932	#ifdef ENABLE_TRANSPARENCY
		1933
		1934	# rxvt_img *
		1935	# rxvt_term::new_root_img ()
		1936	# CODE:
		1937	# RETVAL = rxvt_img::new_from_root (THIS);
		1938	# OUTPUT:
		1939	# RETVAL
		1940
		1941	#endif
		1942
		1943	#if HAVE_PIXBUF
		1944
		1945	#endif
		1946
		1947	#############################################################################
		1948	# urxvt::overlay
		1949	#############################################################################
		1950
1393	MODULE = urxvt PACKAGE = urxvt::overlay	1951	MODULE = urxvt PACKAGE = urxvt::overlay
1394		1952
1395	void	1953	void
1396	overlay::set (int x, int y, SV *text, SV *rend = 0)	1954	overlay::set (int x, int y, SV *text, SV *rend = 0)
1397		1955
…		…
1402	overlay::hide ()	1960	overlay::hide ()
1403		1961
1404	void	1962	void
1405	overlay::DESTROY ()	1963	overlay::DESTROY ()
1406		1964
		1965	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1966
		1967	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1968
		1969	#if HAVE_PIXBUF
		1970
		1971	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1972	C_ARGS: filename, 0
		1973
		1974	void
		1975	DESTROY (urxvt::pixbuf self)
		1976	CODE:
		1977	gdk_pixbuf_unref (self);
		1978
		1979	#endif
		1980
1407	MODULE = urxvt PACKAGE = urxvt::timer	1981	MODULE = urxvt PACKAGE = urxvt::img
1408		1982
1409	SV *	1983	#if HAVE_IMG
1410	timer::new ()
1411	CODE:
1412	timer *w = new timer;
1413	w->start (NOW);
1414	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1415	w->self = (HV *)SvRV (RETVAL);
1416	OUTPUT:
1417	RETVAL
1418		1984
1419	timer *	1985	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1420	timer::cb (SV *cb)	1986	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1421	CODE:
1422	THIS->cb (cb);
1423	RETVAL = THIS;
1424	OUTPUT:
1425	RETVAL
1426		1987
1427	NV
1428	timer::at ()
1429	CODE:
1430	RETVAL = THIS->at;
1431	OUTPUT:
1432	RETVAL
1433
1434	timer *
1435	timer::interval (NV interval)
1436	CODE:
1437	THIS->interval = interval;
1438	RETVAL = THIS;
1439	OUTPUT:
1440	RETVAL
1441
1442	timer *
1443	timer::set (NV tstamp)
1444	CODE:
1445	THIS->set (tstamp);
1446	RETVAL = THIS;
1447	OUTPUT:
1448	RETVAL
1449
1450	timer *
1451	timer::start (NV tstamp = THIS->at)
1452	CODE:
1453	THIS->start (tstamp);
1454	RETVAL = THIS;
1455	OUTPUT:
1456	RETVAL
1457
1458	timer *
1459	timer::stop ()
1460	CODE:
1461	THIS->stop ();
1462	RETVAL = THIS;
1463	OUTPUT:
1464	RETVAL
1465
1466	void	1988	void
1467	timer::DESTROY ()	1989	rxvt_img::fill (SV *c)
		1990	INIT:
		1991	rxvt_color rc;
		1992	parse_color (THIS->s, rc, c);
		1993	C_ARGS: rc
1468		1994
1469	MODULE = urxvt PACKAGE = urxvt::iow
1470
1471	SV *
1472	iow::new ()
1473	CODE:
1474	iow *w = new iow;
1475	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1476	w->self = (HV *)SvRV (RETVAL);
1477	OUTPUT:
1478	RETVAL
1479
1480	iow *
1481	iow::cb (SV *cb)
1482	CODE:
1483	THIS->cb (cb);
1484	RETVAL = THIS;
1485	OUTPUT:
1486	RETVAL
1487
1488	iow *
1489	iow::fd (int fd)
1490	CODE:
1491	THIS->fd = fd;
1492	RETVAL = THIS;
1493	OUTPUT:
1494	RETVAL
1495
1496	iow *
1497	iow::events (short events)
1498	CODE:
1499	THIS->events = events;
1500	RETVAL = THIS;
1501	OUTPUT:
1502	RETVAL
1503
1504	iow *
1505	iow::start ()
1506	CODE:
1507	THIS->start ();
1508	RETVAL = THIS;
1509	OUTPUT:
1510	RETVAL
1511
1512	iow *
1513	iow::stop ()
1514	CODE:
1515	THIS->stop ();
1516	RETVAL = THIS;
1517	OUTPUT:
1518	RETVAL
1519
1520	void	1995	void
1521	iow::DESTROY ()	1996	rxvt_img::blur (int rh, int rv)
1522		1997
		1998	void
		1999	rxvt_img::brightness (double r, double g, double b, double a = 1.)
1523		2000
		2001	void
		2002	rxvt_img::contrast (double r, double g, double b, double a = 1.)
		2003
		2004	rxvt_img *
		2005	rxvt_img::copy ()
		2006
		2007	rxvt_img *
		2008	rxvt_img::scale (int new_width, int new_height)
		2009
		2010	# rxvt_img *
		2011	# rxvt_img::transform (int new_width, int new_height, double matrix[16]);
		2012
		2013	#endif
		2014

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