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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.53 by root, Tue Jan 10 04:49:54 2006 UTC vs.
Revision 1.254 by root, Sun Nov 21 15:15:02 2021 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) 2005-2014 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 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
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;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
57	{	70	{
58	SvTAINT (sv);	71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvNV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvNV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
59	return sv;	107	return c;
60	}	108	}
61		109
62	static SV *	110	/////////////////////////////////////////////////////////////////////////////
63	taint_if (SV *sv, SV *src)	111	#endif
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		112
71	static wchar_t *	113	static wchar_t *
72	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
73	{	115	{
74	STRLEN len;	116	STRLEN len;
…		…
87		129
88	return sv;	130	return sv;
89	}	131	}
90		132
91	static SV *	133	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)	134	newSVptr (void *ptr, const char *klass)
100	{	135	{
101	HV *hv = newHV ();	136	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	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);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		161
127	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
128	}	163	}
129		164
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		167
133	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
134		169
135	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
136	{	173	{
137	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
138	HV *self;	179	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		180
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	182	~overlay ();
236		183
237	void show ();	184	void show ();
…		…
241		188
242	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
243	};	190	};
244		191
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	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)	193	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	194	{
		195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
248	if (border == 2)	203	if (border == 2)
249	{	204	{
250	w += 2;	205	w += 2;
251	h += 2;	206	h += 2;
252	}	207	}
…		…
290	*rp++ = r;	245	*rp++ = r;
291	}	246	}
292	}	247	}
293		248
294	show ();	249	show ();
295	THIS->want_refresh = 1;
296	}	250	}
297		251
298	overlay::~overlay ()	252	overlay::~overlay ()
299	{	253	{
300	hide ();	254	hide ();
…		…
305	delete [] rend[y];	259	delete [] rend[y];
306	}	260	}
307		261
308	delete [] text;	262	delete [] text;
309	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
310		276
311	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
312	}	278	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	}	279	}
322		280
323	void	281	void
324	overlay::hide ()	282	overlay::hide ()
325	{	283	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
327		286
328	if (ovs)	287	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		288
332	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	SvREFCNT_dec (av_pop (overlay_av));
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
335	}	303	}
336		304
337	void overlay::swap ()	305	void overlay::swap ()
338	{	306	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	307	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));	308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341		309
342	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
343	int ov_h = min (h, THIS->nrow - ov_y);	311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
344		317
345	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
346	{	319	{
347	text_t *t1 = text [y];	320	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
349		322
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	323	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;	324	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		325
353	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
354	{	327	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	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));	329	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)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
381		354
382	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
383		356
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	359	}
387		360
388	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
389	}	363	}
390
391		364
392	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
393		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
394	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
395		372
396	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
397		374
398	rxvt_perl_interp::rxvt_perl_interp ()	375	#if 0 /* we are not a library anymore, so doing this is just not worth it */
399	{	376	/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
400	}	377	/* but therse are not guaranteed anyway... */
401
402	rxvt_perl_interp::~rxvt_perl_interp ()	378	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	379	{
404	if (perl)	380	if (perl)
405	{	381	{
		382	localise_env set_environ (perl_environ);
406	perl_destruct (perl);	383	perl_destruct (perl);
407	perl_free (perl);	384	perl_free (perl);
		385	PERL_SYS_TERM ();
408	}	386	}
409	}	387	}
		388	#endif
410		389
411	void	390	void
412	rxvt_perl_interp::init ()	391	rxvt_perl_interp::init ()
413	{	392	{
414	if (!perl)	393	if (!perl)
415	{	394	{
		395	rxvt_push_locale (""); // perl init destroys current locale
		396
		397	{
		398	perl_environ = rxvt_environ;
		399	localise_env set_environ (perl_environ);
		400
416	char *argv[] = {	401	const char *args[] = {
417	"",	402	"",
418	"-T",	403	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	404	"BEGIN {"
		405	" urxvt->bootstrap;"
		406	" unshift @INC, '" LIBDIR "';"
		407	"}"
		408	""
		409	"use urxvt;",
		410	0
420	};	411	};
		412	int argc = ecb_array_length (args) - 1;
		413	char **argv = (char **)args;
421		414
		415	PERL_SYS_INIT3 (&argc, &argv, &environ);
422	perl = perl_alloc ();	416	perl = perl_alloc ();
423	perl_construct (perl);	417	perl_construct (perl);
424		418
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	419	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426	|| perl_run (perl))	420	|| perl_run (perl))
		421	{
		422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		423
		424	perl_destruct (perl);
		425	perl_free (perl);
		426	perl = 0;
		427	}
		428	}
		429
		430	rxvt_pop_locale ();
		431	}
		432	}
		433
		434	void
		435	rxvt_perl_interp::init (rxvt_term *term)
		436	{
		437	init ();
		438
		439	if (perl && !term->perl.self)
		440	{
		441	// runs outside of perls ENV
		442	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		443	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		444	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		445	}
		446	}
		447
		448	void
		449	rxvt_perl_interp::eval (const char *str)
		450	{
		451	eval_pv (str, 1);
		452	}
		453
		454	void
		455	rxvt_perl_interp::usage (rxvt_term *term, int type)
		456	{
		457	localise_env set_environ (perl_environ);
		458
		459	ENTER;
		460	SAVETMPS;
		461
		462	dSP;
		463	PUSHMARK (SP);
		464	EXTEND (SP, 2);
		465	PUSHs (sv_2mortal (newSVterm (term)));
		466	PUSHs (sv_2mortal (newSViv (type)));
		467	PUTBACK;
		468	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		469
		470	FREETMPS;
		471	LEAVE;
		472	}
		473
		474	uint8_t
		475	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		476	{
		477	localise_env set_environ (perl_environ);
		478
		479	ENTER;
		480	SAVETMPS;
		481
		482	dSP;
		483	PUSHMARK (SP);
		484	EXTEND (SP, 6);
		485	PUSHs (sv_2mortal (newSVterm (term)));
		486	PUSHs (sv_2mortal (newSVpv (name, 0)));
		487	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		488	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		489	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		490	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		491	PUTBACK;
		492	call_pv ("urxvt::parse_resource", G_SCALAR);
		493	SPAGAIN;
		494
		495	uint8_t ret = POPi;
		496
		497	FREETMPS;
		498	LEAVE;
		499
		500	return ret;
		501	}
		502
		503	static void
		504	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
		505	{
		506	unsigned int state;
		507
		508	if (term->parse_keysym (k, state) == -1)
		509	return;
		510
		511	dSP;
		512	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		513	PUTBACK;
		514	}
		515
		516	static void
		517	_keysym_resources (rxvt_term *term)
		518	{
		519	term->enumerate_keysym_resources (_keysym_resource_push);
		520	}
		521
		522	static void
		523	ungrab (rxvt_term *THIS)
		524	{
		525	if (THIS->perl.grabtime)
		526	{
		527	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		528	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		529	THIS->perl.grabtime = 0;
		530	}
		531	}
		532
		533	bool
		534	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		535	{
		536	if (!perl || !term->perl.self)
		537	return false;
		538
		539	localise_env set_environ (perl_environ);
		540
		541	// pre-handling of some events
		542	if (htype == HOOK_REFRESH_END)
		543	{
		544	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		545
		546	for (int i = 0; i <= AvFILL (av); i++)
		547	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		548	}
		549	else if (htype == HOOK_DESTROY)
		550	{
		551	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		552
		553	for (int i = AvFILL (av); i >= 0; i--)
427	{	554	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	555	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429		556	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	557	}
434	}	558	}
435	}
436		559
437	static void	560	bool event_consumed;
438	ungrab (rxvt_term *THIS)	561
439	{	562	if (term->perl.should_invoke [htype])
440	if (THIS->perl.grabtime)
441	{	563	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	564	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	565	va_list ap;
444	THIS->perl.grabtime = 0;	566
		567	va_start (ap, htype);
		568
		569	ENTER;
		570	SAVETMPS;
		571
		572	PUSHMARK (SP);
		573
		574	EXTEND (SP, 2);
		575	PUSHs (sv_2mortal (newSVterm (term)));
		576	PUSHs (sv_2mortal (newSViv (htype)));
		577
		578	for (;;) {
		579	data_type dt = (data_type)va_arg (ap, int);
		580
		581	switch (dt)
		582	{
		583	case DT_INT:
		584	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		585	break;
		586
		587	case DT_LONG:
		588	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		589	break;
		590
		591	case DT_STR:
		592	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		593	break;
		594
		595	case DT_STR_LEN:
		596	{
		597	char *str = va_arg (ap, char *);
		598	int len = va_arg (ap, int);
		599
		600	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		601	}
		602	break;
		603
		604	case DT_WCS_LEN:
		605	{
		606	wchar_t *wstr = va_arg (ap, wchar_t *);
		607	int wlen = va_arg (ap, int);
		608
		609	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		610	}
		611	break;
		612
		613	case DT_LCS_LEN:
		614	{
		615	long *lstr = va_arg (ap, long *);
		616	int llen = va_arg (ap, int);
		617
		618	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		619	}
		620	break;
		621
		622	case DT_XEVENT:
		623	{
		624	XEvent *xe = va_arg (ap, XEvent *);
		625	HV *hv = newHV ();
		626
		627	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		628	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		629	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		630	# undef set
		631
		632	setiv (type, xe->type);
		633	setiv (send_event, xe->xany.send_event);
		634	setiv (serial, xe->xany.serial);
		635
		636	switch (xe->type)
		637	{
		638	case KeyPress:
		639	case KeyRelease:
		640	case ButtonPress:
		641	case ButtonRelease:
		642	case MotionNotify:
		643	setuv (window, xe->xmotion.window);
		644	setuv (root, xe->xmotion.root);
		645	setuv (subwindow, xe->xmotion.subwindow);
		646	setuv (time, xe->xmotion.time);
		647	setiv (x, xe->xmotion.x);
		648	setiv (y, xe->xmotion.y);
		649	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		650	setiv (col, xe->xmotion.x / term->fwidth);
		651	setiv (x_root, xe->xmotion.x_root);
		652	setiv (y_root, xe->xmotion.y_root);
		653	setuv (state, xe->xmotion.state);
		654
		655	switch (xe->type)
		656	{
		657	case KeyPress:
		658	case KeyRelease:
		659	setuv (keycode, xe->xkey.keycode);
		660	break;
		661
		662	case ButtonPress:
		663	case ButtonRelease:
		664	setuv (button, xe->xbutton.button);
		665	break;
		666
		667	case MotionNotify:
		668	setiv (is_hint, xe->xmotion.is_hint);
		669	break;
		670	}
		671
		672	break;
		673
		674	case MapNotify:
		675	case UnmapNotify:
		676	case ConfigureNotify:
		677	setuv (event, xe->xconfigure.event);
		678	setuv (window, xe->xconfigure.window);
		679
		680	switch (xe->type)
		681	{
		682	case ConfigureNotify:
		683	setiv (x, xe->xconfigure.x);
		684	setiv (y, xe->xconfigure.y);
		685	setiv (width, xe->xconfigure.width);
		686	setiv (height, xe->xconfigure.height);
		687	setuv (above, xe->xconfigure.above);
		688	break;
		689	}
		690
		691	break;
		692
		693	case PropertyNotify:
		694	setuv (window, xe->xproperty.window);
		695	setuv (atom, xe->xproperty.atom);
		696	setuv (time, xe->xproperty.time);
		697	setiv (state, xe->xproperty.state);
		698	break;
		699
		700	case ClientMessage:
		701	setuv (window, xe->xclient.window);
		702	setuv (message_type, xe->xclient.message_type);
		703	setuv (format, xe->xclient.format);
		704	setuv (l0, xe->xclient.data.l[0]);
		705	setuv (l1, xe->xclient.data.l[1]);
		706	setuv (l2, xe->xclient.data.l[2]);
		707	setuv (l3, xe->xclient.data.l[3]);
		708	setuv (l4, xe->xclient.data.l[4]);
		709	break;
		710	}
		711
		712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		713	}
		714	break;
		715
		716	case DT_END:
		717	goto call;
		718
		719	default:
		720	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		721	}
		722	}
		723
		724	call:
		725	va_end (ap);
		726
		727	PUTBACK;
		728	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		729	SPAGAIN;
		730
		731	if (count)
		732	{
		733	SV *status = POPs;
		734	count = SvTRUE (status);
		735	}
		736
		737	PUTBACK;
		738	FREETMPS;
		739	LEAVE;
		740
		741	if (SvTRUE (ERRSV))
		742	{
		743	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		744	ungrab (term); // better lose the grab than the session
		745	}
		746
		747	event_consumed = !!count;
445	}	748	}
446	}	749	else
		750	event_consumed = false;
447		751
448	bool	752	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	753	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	754	{
456	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	755	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);	756
		757	for (int i = AvFILL (av); i >= 0; i--)
		758	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458	}	759	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	760	else if (htype == HOOK_DESTROY)
462	{	761	{
463	// handled later	762	clearSVptr ((SV *)term->perl.self);
		763	SvREFCNT_dec ((SV *)term->perl.self);
		764
		765	// don't allow further calls
		766	term->perl.self = 0;
464	}	767	}
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		768
471	if (HvKEYS (hv))	769	return event_consumed;
472	{	770	}
473	hv_iterinit (hv);
474		771
475	while (HE *he = hv_iternext (hv))	772	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	773	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477	}	774	{
478		775	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		776
490	ENTER;	777	ENTER;
491	SAVETMPS;	778	SAVETMPS;
492		779
493	PUSHMARK (SP);	780	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	781	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		782	PUTBACK;
		783	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497		784
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))	785	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	786	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		787
609	if (htype == HOOK_DESTROY)	788	FREETMPS;
610	{	789	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	}	790	}
623		791
624	/////////////////////////////////////////////////////////////////////////////	792	/////////////////////////////////////////////////////////////////////////////
625		793
626	MODULE = urxvt PACKAGE = urxvt	794	MODULE = urxvt PACKAGE = urxvt
…		…
638	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	806	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639	# include "hookinc.h"	807	# include "hookinc.h"
640	# undef def	808	# undef def
641		809
642	HV *option = get_hv ("urxvt::OPTION", 1);	810	HV *option = get_hv ("urxvt::OPTION", 1);
643	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	811	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
644	# define nodef(name)	812	# define nodef(name)
645	# include "optinc.h"	813	# include "optinc.h"
646	# undef nodef	814	# undef nodef
647	# undef def	815	# undef def
648		816
649	HV *stash = gv_stashpv ("urxvt", 1);	817	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	818	static const struct {
		819	const char *name;
		820	IV iv;
		821	} *civ, const_iv[] = {
		822	# define const_iv(name) { # name, (IV)name }
		823	const_iv (HOOK_INIT),
		824	const_iv (HOOK_DESTROY),
		825	const_iv (HOOK_ACTION),
		826	const_iv (HOOK_OSC_SEQ),
		827	const_iv (HOOK_OSC_SEQ_PERL),
		828
		829	const_iv (NUM_RESOURCES),
651	export_const_iv (DEFAULT_RSTYLE);	830	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	831	const_iv (OVERLAY_RSTYLE),
		832	const_iv (Color_Bits),
		833	const_iv (RS_bgShift), const_iv (RS_bgMask),
		834	const_iv (RS_fgShift), const_iv (RS_fgMask),
		835	const_iv (RS_Careful),
		836	const_iv (RS_fontCount),
		837	const_iv (RS_fontShift),
		838	const_iv (RS_fontMask),
		839	const_iv (RS_baseattrMask),
		840	const_iv (RS_attrMask),
		841	const_iv (RS_redraw),
		842	const_iv (RS_Sel),
653	export_const_iv (RS_Bold);	843	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	844	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	845	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	846	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	847	const_iv (RS_Uline),
658		848
		849	// TODO: should support all colour constants, create colorinc.h &c
		850	const_iv (Color_fg),
		851	const_iv (Color_bg),
		852	#if OFF_FOCUS_FADING
		853	const_iv (Color_fade),
		854	#endif
		855	const_iv (Color_pointer_fg),
		856	const_iv (Color_pointer_bg),
		857	const_iv (Color_border),
		858	const_iv (NRS_COLORS),
		859	const_iv (TOTAL_COLORS),
		860
659	export_const_iv (CurrentTime);	861	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	862	const_iv (ShiftMask),
661	export_const_iv (LockMask);	863	const_iv (LockMask),
662	export_const_iv (ControlMask);	864	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	865	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	866	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	867	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	868	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	869	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	870	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	871	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	872	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	873	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	874	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	875	const_iv (AnyModifier),
674		876
675	export_const_iv (EVENT_NONE);	877	const_iv (NoSymbol),
676	export_const_iv (EVENT_READ);	878	const_iv (GrabModeSync),
677	export_const_iv (EVENT_WRITE);	879	const_iv (GrabModeAsync),
678	}
679		880
680	SV *	881	const_iv (NoEventMask),
681	new (...)	882	const_iv (KeyPressMask),
682	CODE:	883	const_iv (KeyReleaseMask),
683	{	884	const_iv (ButtonPressMask),
684	stringvec *argv = new stringvec;	885	const_iv (ButtonReleaseMask),
685	bool success;	886	const_iv (EnterWindowMask),
		887	const_iv (LeaveWindowMask),
		888	const_iv (PointerMotionMask),
		889	const_iv (PointerMotionHintMask),
		890	const_iv (Button1MotionMask),
		891	const_iv (Button2MotionMask),
		892	const_iv (Button3MotionMask),
		893	const_iv (Button4MotionMask),
		894	const_iv (Button5MotionMask),
		895	const_iv (ButtonMotionMask),
		896	const_iv (KeymapStateMask),
		897	const_iv (ExposureMask),
		898	const_iv (VisibilityChangeMask),
		899	const_iv (StructureNotifyMask),
		900	const_iv (ResizeRedirectMask),
		901	const_iv (SubstructureNotifyMask),
		902	const_iv (SubstructureRedirectMask),
		903	const_iv (FocusChangeMask),
		904	const_iv (PropertyChangeMask),
		905	const_iv (ColormapChangeMask),
		906	const_iv (OwnerGrabButtonMask),
686		907
687	for (int i = 0; i < items ;i++)	908	const_iv (KeyPress),
688	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	909	const_iv (KeyRelease),
		910	const_iv (ButtonPress),
		911	const_iv (ButtonRelease),
		912	const_iv (MotionNotify),
		913	const_iv (EnterNotify),
		914	const_iv (LeaveNotify),
		915	const_iv (FocusIn),
		916	const_iv (FocusOut),
		917	const_iv (KeymapNotify),
		918	const_iv (Expose),
		919	const_iv (GraphicsExpose),
		920	const_iv (NoExpose),
		921	const_iv (VisibilityNotify),
		922	const_iv (CreateNotify),
		923	const_iv (DestroyNotify),
		924	const_iv (UnmapNotify),
		925	const_iv (MapNotify),
		926	const_iv (MapRequest),
		927	const_iv (ReparentNotify),
		928	const_iv (ConfigureNotify),
		929	const_iv (ConfigureRequest),
		930	const_iv (GravityNotify),
		931	const_iv (ResizeRequest),
		932	const_iv (CirculateNotify),
		933	const_iv (CirculateRequest),
		934	const_iv (PropertyNotify),
		935	const_iv (SelectionClear),
		936	const_iv (SelectionRequest),
		937	const_iv (SelectionNotify),
		938	const_iv (ColormapNotify),
		939	const_iv (ClientMessage),
		940	const_iv (MappingNotify),
		941	# if ENABLE_XIM_ONTHESPOT
		942	const_iv (XIMReverse),
		943	const_iv (XIMUnderline),
		944	const_iv (XIMHighlight),
		945	const_iv (XIMPrimary),
		946	const_iv (XIMSecondary),
		947	const_iv (XIMTertiary),
		948	const_iv (XIMVisibleToForward),
		949	const_iv (XIMVisibleToBackword),
		950	const_iv (XIMVisibleToCenter),
		951	#if XRENDER
		952	const_iv (PictStandardARGB32),
		953	const_iv (PictStandardRGB24),
		954	const_iv (PictStandardA8),
		955	const_iv (PictStandardA4),
		956	const_iv (PictStandardA1),
		957	const_iv (RepeatNone),
		958	const_iv (RepeatNormal),
		959	const_iv (RepeatPad),
		960	const_iv (RepeatReflect),
		961	// all versions
		962	const_iv (PictOpClear),
		963	const_iv (PictOpSrc),
		964	const_iv (PictOpDst),
		965	const_iv (PictOpOver),
		966	const_iv (PictOpOverReverse),
		967	const_iv (PictOpIn),
		968	const_iv (PictOpInReverse),
		969	const_iv (PictOpOut),
		970	const_iv (PictOpOutReverse),
		971	const_iv (PictOpAtop),
		972	const_iv (PictOpAtopReverse),
		973	const_iv (PictOpXor),
		974	const_iv (PictOpAdd),
		975	const_iv (PictOpSaturate),
		976	// 0.2+
		977	const_iv (PictOpDisjointClear),
		978	const_iv (PictOpDisjointSrc),
		979	const_iv (PictOpDisjointDst),
		980	const_iv (PictOpDisjointOver),
		981	const_iv (PictOpDisjointOverReverse),
		982	const_iv (PictOpDisjointIn),
		983	const_iv (PictOpDisjointInReverse),
		984	const_iv (PictOpDisjointOut),
		985	const_iv (PictOpDisjointOutReverse),
		986	const_iv (PictOpDisjointAtop),
		987	const_iv (PictOpDisjointAtopReverse),
		988	const_iv (PictOpDisjointXor),
		989	const_iv (PictOpConjointClear),
		990	const_iv (PictOpConjointSrc),
		991	const_iv (PictOpConjointDst),
		992	const_iv (PictOpConjointOver),
		993	const_iv (PictOpConjointOverReverse),
		994	const_iv (PictOpConjointIn),
		995	const_iv (PictOpConjointInReverse),
		996	const_iv (PictOpConjointOut),
		997	const_iv (PictOpConjointOutReverse),
		998	const_iv (PictOpConjointAtop),
		999	const_iv (PictOpConjointAtopReverse),
		1000	const_iv (PictOpConjointXor),
		1001	// 0.11+
		1002	const_iv (PictOpMultiply),
		1003	const_iv (PictOpScreen),
		1004	const_iv (PictOpOverlay),
		1005	const_iv (PictOpDarken),
		1006	const_iv (PictOpLighten),
		1007	const_iv (PictOpColorDodge),
		1008	const_iv (PictOpColorBurn),
		1009	const_iv (PictOpHardLight),
		1010	const_iv (PictOpSoftLight),
		1011	const_iv (PictOpDifference),
		1012	const_iv (PictOpExclusion),
		1013	const_iv (PictOpHSLHue),
		1014	const_iv (PictOpHSLSaturation),
		1015	const_iv (PictOpHSLColor),
		1016	const_iv (PictOpHSLLuminosity),
		1017	#endif
		1018	# if 0
		1019	const_iv (XIMForwardChar),
		1020	const_iv (XIMBackwardChar),
		1021	const_iv (XIMForwardWord),
		1022	const_iv (XIMBackwardWord),
		1023	const_iv (XIMCaretUp),
		1024	const_iv (XIMCaretDown),
		1025	const_iv (XIMNextLine),
		1026	const_iv (XIMPreviousLine),
		1027	const_iv (XIMLineStart),
		1028	const_iv (XIMLineEnd),
		1029	const_iv (XIMAbsolutePosition),
		1030	const_iv (XIMDontChange),
		1031	# endif
		1032	# endif
689		1033
690	rxvt_term *term = new rxvt_term;	1034	/* DEC private modes */
		1035	const_iv (PrivMode_132),
		1036	const_iv (PrivMode_132OK),
		1037	const_iv (PrivMode_rVideo),
		1038	const_iv (PrivMode_relOrigin),
		1039	const_iv (PrivMode_Screen),
		1040	const_iv (PrivMode_Autowrap),
		1041	const_iv (PrivMode_aplCUR),
		1042	const_iv (PrivMode_aplKP),
		1043	const_iv (PrivMode_HaveBackSpace),
		1044	const_iv (PrivMode_BackSpace),
		1045	const_iv (PrivMode_ShiftKeys),
		1046	const_iv (PrivMode_VisibleCursor),
		1047	const_iv (PrivMode_MouseX10),
		1048	const_iv (PrivMode_MouseX11),
		1049	const_iv (PrivMode_scrollBar),
		1050	const_iv (PrivMode_TtyOutputInh),
		1051	const_iv (PrivMode_Keypress),
		1052	const_iv (PrivMode_smoothScroll),
		1053	const_iv (PrivMode_vt52),
		1054	const_iv (PrivMode_LFNL),
		1055	const_iv (PrivMode_MouseBtnEvent),
		1056	const_iv (PrivMode_MouseAnyEvent),
		1057	const_iv (PrivMode_BracketPaste),
		1058	const_iv (PrivMode_ExtMouseUTF8),
		1059	const_iv (PrivMode_ExtMouseUrxvt),
		1060	const_iv (PrivMode_BlinkingCursor),
		1061	const_iv (PrivMode_mouse_report),
		1062	const_iv (PrivMode_Default),
		1063	};
691		1064
692	term->argv = argv;	1065	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1066	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1067	}
693		1068
		1069	void
		1070	log (utf8_string msg)
		1071	CODE:
		1072	rxvt_log ("%s", msg);
		1073
		1074	void
		1075	warn (utf8_string msg)
		1076	CODE:
		1077	rxvt_warn ("%s", msg);
		1078
		1079	void
		1080	fatal (utf8_string msg)
		1081	CODE:
		1082	rxvt_fatal ("%s", msg);
		1083
		1084	void
		1085	_exit (int status)
		1086
		1087	void
		1088	catch_fatal (SV *block)
		1089	PROTOTYPE: &
		1090	CODE:
694	try	1091	try
695	{	1092	{
696	if (!term->init (argv->size (), argv->begin ()))	1093	PUSHMARK (SP);
697	term = 0;	1094	PUTBACK;
		1095	call_sv (block, G_VOID | G_DISCARD);
		1096	SPAGAIN;
698	}	1097	}
699	catch (const class rxvt_failure_exception &e)	1098	catch (const rxvt_failure_exception &e)
700	{
701	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");
703	}	1099	{
704		1100	croak ("rxvt_fatal exception caught, trying to continue.");
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1101	}
706	}
707	OUTPUT:
708	RETVAL
709
710	void
711	set_should_invoke (int htype, int value)
712	CODE:
713	rxvt_perl.should_invoke [htype] = value;
714
715	void
716	warn (const char *msg)
717	CODE:
718	rxvt_warn ("%s", msg);
719
720	void
721	fatal (const char *msg)
722	CODE:
723	rxvt_fatal ("%s", msg);
724
725	SV *
726	untaint (SV *sv)
727	CODE:
728	RETVAL = newSVsv (sv);
729	SvTAINTED_off (RETVAL);
730	OUTPUT:
731	RETVAL
732
733	bool
734	safe ()
735	CODE:
736	RETVAL = !rxvt_tainted ();
737	OUTPUT:
738	RETVAL
739		1102
740	NV	1103	NV
741	NOW ()	1104	NOW ()
742	CODE:	1105	CODE:
743	RETVAL = NOW;	1106	RETVAL = ev::now ();
744	OUTPUT:	1107	OUTPUT:
745	RETVAL	1108	RETVAL
746		1109
747	int	1110	int
748	GET_BASEFG (int rend)	1111	GET_BASEFG (int rend)
…		…
759	RETVAL	1122	RETVAL
760		1123
761	int	1124	int
762	SET_FGCOLOR (int rend, int new_color)	1125	SET_FGCOLOR (int rend, int new_color)
763	CODE:	1126	CODE:
764	RETVAL = SET_FGCOLOR (rend, new_color);	1127	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
765	OUTPUT:	1128	OUTPUT:
766	RETVAL	1129	RETVAL
767		1130
768	int	1131	int
769	SET_BGCOLOR (int rend, int new_color)	1132	SET_BGCOLOR (int rend, int new_color)
770	CODE:	1133	CODE:
771	RETVAL = SET_BGCOLOR (rend, new_color);	1134	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
772	OUTPUT:	1135	OUTPUT:
773	RETVAL	1136	RETVAL
774		1137
775	int	1138	int
776	GET_CUSTOM (int rend)	1139	GET_CUSTOM (int rend)
777	CODE:	1140	CODE:
778	RETVAL = (rend && RS_customMask) >> RS_customShift;	1141	RETVAL = (rend & RS_customMask) >> RS_customShift;
779	OUTPUT:	1142	OUTPUT:
780	RETVAL	1143	RETVAL
781		1144
782	int	1145	int
783	SET_CUSTOM (int rend, int new_value)	1146	SET_CUSTOM (int rend, int new_value)
…		…
790	| ((new_value << RS_customShift) & RS_customMask);	1153	| ((new_value << RS_customShift) & RS_customMask);
791	}	1154	}
792	OUTPUT:	1155	OUTPUT:
793	RETVAL	1156	RETVAL
794		1157
		1158	void
		1159	termlist ()
		1160	PPCODE:
		1161	{
		1162	EXTEND (SP, rxvt_term::termlist.size ());
		1163
		1164	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1165	if ((*t)->perl.self)
		1166	PUSHs (sv_2mortal (newSVterm (*t)));
		1167	}
		1168
		1169	IV
		1170	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1171	CODE:
		1172	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1173	req->cb_sv = newSVsv (cb);
		1174	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1175	av_push (av, newSViv ((IV)req));
		1176	RETVAL = (IV)req;
		1177	OUTPUT:
		1178	RETVAL
		1179
		1180	void
		1181	_delete_selection_request (IV req_)
		1182	CODE:
		1183	rxvt_selection *req = (rxvt_selection *)req_;
		1184	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1185	int i;
		1186
		1187	for (i = AvFILL (av); i >= 0; i--)
		1188	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1189	break;
		1190
		1191	for (; i < AvFILL (av); i++)
		1192	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1193
		1194	av_pop (av);
		1195
		1196	delete req;
		1197
795	MODULE = urxvt PACKAGE = urxvt::term	1198	MODULE = urxvt PACKAGE = urxvt::term
796		1199
		1200	SV *
		1201	_new (AV *env, AV *arg)
		1202	CODE:
		1203	{
		1204	rxvt_term *term = new rxvt_term;
		1205
		1206	stringvec *argv = new stringvec;
		1207	for (int i = 0; i <= AvFILL (arg); i++)
		1208	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1209
		1210	stringvec *envv = new stringvec;
		1211	for (int i = AvFILL (env) + 1; i--; )
		1212	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1213
		1214	try
		1215	{
		1216	term->init (argv, envv);
		1217	}
		1218	catch (const class rxvt_failure_exception &e)
		1219	{
		1220	term->destroy ();
		1221	croak ("error while initializing new terminal instance");
		1222	}
		1223
		1224	RETVAL = term && term->perl.self
		1225	? newSVterm (term) : &PL_sv_undef;
		1226	}
		1227	OUTPUT:
		1228	RETVAL
		1229
797	void	1230	void
798	rxvt_term::destroy ()	1231	rxvt_term::destroy ()
799		1232
800	void	1233	void
801	rxvt_term::grab_button (int button, U32 modifiers)	1234	rxvt_term::set_should_invoke (int htype, int inc)
		1235	CODE:
		1236	uint8_t &count = THIS->perl.should_invoke [htype];
		1237	uint8_t prev = count;
		1238	count += inc;
		1239	if (!prev != !count)
		1240	{
		1241	// hook status changed, react
		1242	switch (htype)
		1243	{
		1244	case HOOK_POSITION_CHANGE:
		1245	if (count)
		1246	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1247	}
		1248	}
		1249
		1250	void
		1251	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1252	CODE:
		1253	XrmPutStringResource (&THIS->option_db, specifier, value);
		1254
		1255	void
		1256	rxvt_term::_keysym_resources ()
802	CODE:	1257	PPCODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1258	PUTBACK;
		1259	_keysym_resources (THIS);
		1260	SPAGAIN;
		1261
		1262	int
		1263	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1264	CODE:
		1265	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
804	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1266	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1267	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1268	OUTPUT: RETVAL
		1269
		1270	int
		1271	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1272	CODE:
		1273	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1274	OUTPUT: RETVAL
		1275
		1276	void
		1277	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1278	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1279	CODE:
		1280	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1281
		1282	void
		1283	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1284	CODE:
		1285	XUngrabKey (THIS->dpy, keycode, modifiers, window);
806		1286
807	bool	1287	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	1288	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	1289	CODE:
810	{	1290	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	1291	int mode = sync ? GrabModeSync : GrabModeAsync;
812		1292
813	THIS->perl.grabtime = 0;	1293	THIS->perl.grabtime = 0;
814		1294
815	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1295	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
816	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1296	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
817	mode, mode, None, GRAB_CURSOR, eventtime))	1297	mode, mode, None, GRAB_CURSOR, eventtime))
818	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1298	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
819	THIS->perl.grabtime = eventtime;	1299	THIS->perl.grabtime = eventtime;
820	else	1300	else
821	XUngrabPointer (THIS->display->display, eventtime);	1301	XUngrabPointer (THIS->dpy, eventtime);
822		1302
823	RETVAL = !!THIS->perl.grabtime;	1303	RETVAL = !!THIS->perl.grabtime;
824	}	1304	}
825	OUTPUT:	1305	OUTPUT:
826	RETVAL	1306	RETVAL
827		1307
828	void	1308	void
829	rxvt_term::allow_events_async ()	1309	rxvt_term::allow_events_async ()
830	CODE:	1310	CODE:
831	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1311	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
832		1312
833	void	1313	void
834	rxvt_term::allow_events_sync ()	1314	rxvt_term::allow_events_sync ()
835	CODE:	1315	CODE:
836	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1316	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
837		1317
838	void	1318	void
839	rxvt_term::allow_events_replay ()	1319	rxvt_term::allow_events_replay ()
840	CODE:	1320	CODE:
841	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1321	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
842	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1322	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
843		1323
844	void	1324	void
845	rxvt_term::ungrab ()	1325	rxvt_term::ungrab ()
846	CODE:	1326	CODE:
847	ungrab (THIS);	1327	ungrab (THIS);
		1328
		1329	int
		1330	rxvt_term::XStringToKeysym (octet_string string)
		1331	CODE:
		1332	RETVAL = XStringToKeysym (string);
		1333	OUTPUT: RETVAL
		1334
		1335	char *
		1336	rxvt_term::XKeysymToString (int sym)
		1337	CODE:
		1338	RETVAL = XKeysymToString (sym);
		1339	OUTPUT: RETVAL
		1340
		1341	int
		1342	rxvt_term::XKeysymToKeycode (int sym)
		1343	CODE:
		1344	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1345	OUTPUT: RETVAL
		1346
		1347	int
		1348	rxvt_term::XKeycodeToKeysym (int code, int index)
		1349	CODE:
		1350	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1351	OUTPUT: RETVAL
848		1352
849	int	1353	int
850	rxvt_term::strwidth (SV *str)	1354	rxvt_term::strwidth (SV *str)
851	CODE:	1355	CODE:
852	{	1356	{
853	wchar_t *wstr = sv2wcs (str);	1357	wchar_t *wstr = sv2wcs (str);
854		1358
855	rxvt_push_locale (THIS->locale);	1359	rxvt_push_locale (THIS->locale);
856	RETVAL = wcswidth (wstr, wcslen (wstr));	1360	RETVAL = 0;
		1361	for (wchar_t *wc = wstr; *wc; wc++)
		1362	{
		1363	int w = WCWIDTH (*wc);
		1364
		1365	if (w)
		1366	RETVAL += max (w, 1);
		1367	}
857	rxvt_pop_locale ();	1368	rxvt_pop_locale ();
858		1369
859	free (wstr);	1370	free (wstr);
860	}	1371	}
861	OUTPUT:	1372	OUTPUT:
…		…
863		1374
864	SV *	1375	SV *
865	rxvt_term::locale_encode (SV *str)	1376	rxvt_term::locale_encode (SV *str)
866	CODE:	1377	CODE:
867	{	1378	{
		1379	if (!SvOK (str))
		1380	XSRETURN_UNDEF;
		1381
868	wchar_t *wstr = sv2wcs (str);	1382	wchar_t *wstr = sv2wcs (str);
869		1383
870	rxvt_push_locale (THIS->locale);	1384	rxvt_push_locale (THIS->locale);
871	char *mbstr = rxvt_wcstombs (wstr);	1385	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1386	rxvt_pop_locale ();
873		1387
874	free (wstr);	1388	free (wstr);
875		1389
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1390	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1391	free (mbstr);
878	}	1392	}
879	OUTPUT:	1393	OUTPUT:
880	RETVAL	1394	RETVAL
881		1395
882	SV *	1396	SV *
883	rxvt_term::locale_decode (SV *octets)	1397	rxvt_term::locale_decode (SV *octets)
884	CODE:	1398	CODE:
885	{	1399	{
		1400	if (!SvOK (octets))
		1401	XSRETURN_UNDEF;
		1402
886	STRLEN len;	1403	STRLEN len;
887	char *data = SvPVbyte (octets, len);	1404	char *data = SvPVbyte (octets, len);
888		1405
889	rxvt_push_locale (THIS->locale);	1406	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1407	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1408	rxvt_pop_locale ();
892		1409
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1410	RETVAL = wcs2sv (wstr);
894	free (wstr);	1411	free (wstr);
895	}	1412	}
896	OUTPUT:	1413	OUTPUT:
897	RETVAL	1414	RETVAL
898		1415
899	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1416	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
900		1417
901	#define TERM_OFFSET_width TERM_OFFSET(width)	1418	#define TERM_OFFSET_width TERM_OFFSET(width)
902	#define TERM_OFFSET_height TERM_OFFSET(height)	1419	#define TERM_OFFSET_height TERM_OFFSET(height)
903	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1420	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
904	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1421	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
905	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1422	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1423	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1424	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1425	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1426	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1427	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1428	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1429	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1430	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1431	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1432	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1433	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1434
914	int	1435	int
915	rxvt_term::width ()	1436	rxvt_term::width (int new_value = NO_INIT)
916	ALIAS:	1437	ALIAS:
917	width = TERM_OFFSET_width	1438	width = TERM_OFFSET_width
918	height = TERM_OFFSET_height	1439	height = TERM_OFFSET_height
919	fwidth = TERM_OFFSET_fwidth	1440	fwidth = TERM_OFFSET_fwidth
920	fheight = TERM_OFFSET_fheight	1441	fheight = TERM_OFFSET_fheight
921	fbase = TERM_OFFSET_fbase	1442	fbase = TERM_OFFSET_fbase
922	nrow = TERM_OFFSET_nrow	1443	nrow = TERM_OFFSET_nrow
923	ncol = TERM_OFFSET_ncol	1444	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1445	focus = TERM_OFFSET_focus
925	mapped = TERM_OFFSET_mapped	1446	mapped = TERM_OFFSET_mapped
		1447	int_bwidth = TERM_OFFSET_int_bwidth
		1448	ext_bwidth = TERM_OFFSET_ext_bwidth
		1449	lineSpace = TERM_OFFSET_lineSpace
		1450	letterSpace = TERM_OFFSET_letterSpace
926	saveLines = TERM_OFFSET_saveLines	1451	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1452	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1453	top_row = TERM_OFFSET_top_row
929	CODE:	1454	CODE:
930	RETVAL = *(int *)((char *)THIS + ix);	1455	RETVAL = *(int *)((char *)THIS + ix);
		1456	if (items > 1)
		1457	*(int *)((char *)THIS + ix) = new_value;
931	OUTPUT:	1458	OUTPUT:
932	RETVAL	1459	RETVAL
933		1460
934	unsigned int	1461	unsigned int
935	rxvt_term::ModLevel3Mask ()	1462	rxvt_term::ModLevel3Mask ()
936	ALIAS:	1463	ALIAS:
937	ModLevel3Mask = 0	1464	ModLevel3Mask = 0
938	ModMetaMask = 1	1465	ModMetaMask = 1
939	ModNumLockMask = 2	1466	ModNumLockMask = 2
		1467	current_screen = 3
		1468	hidden_cursor = 4
		1469	priv_modes = 5
940	CODE:	1470	CODE:
941	switch (ix)	1471	switch (ix)
942	{	1472	{
943	case 0: RETVAL = THIS->ModLevel3Mask; break;	1473	case 0: RETVAL = THIS->ModLevel3Mask; break;
944	case 1: RETVAL = THIS->ModMetaMask; break;	1474	case 1: RETVAL = THIS->ModMetaMask; break;
945	case 2: RETVAL = THIS->ModNumLockMask; break;	1475	case 2: RETVAL = THIS->ModNumLockMask; break;
		1476	case 3: RETVAL = THIS->current_screen; break;
		1477	#ifdef CURSOR_BLINK
		1478	case 4: RETVAL = THIS->hidden_cursor; break;
		1479	#else
		1480	case 4: RETVAL = 0; break;
		1481	#endif
		1482	case 5: RETVAL = THIS->priv_modes; break;
946	}	1483	}
947	OUTPUT:	1484	OUTPUT:
948	RETVAL	1485	RETVAL
949		1486
950	char *	1487	char *
…		…
959	case 1: RETVAL = THIS->locale; break;	1496	case 1: RETVAL = THIS->locale; break;
960	}	1497	}
961	OUTPUT:	1498	OUTPUT:
962	RETVAL	1499	RETVAL
963		1500
		1501	SV *
		1502	rxvt_term::envv ()
		1503	ALIAS:
		1504	argv = 1
		1505	PPCODE:
		1506	{
		1507	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1508
		1509	EXTEND (SP, vec->size ());
		1510
		1511	for (char **i = vec->begin (); i != vec->end (); ++i)
		1512	if (*i)
		1513	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1514	}
		1515
964	int	1516	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1517	rxvt_term::pty_ev_events (int events = ev::UNDEF)
966	CODE:	1518	CODE:
967	RETVAL = THIS->pty_ev.events;	1519	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1520	if (events != ev::UNDEF)
969	THIS->pty_ev.set (events);	1521	THIS->pty_ev.set (events);
970	OUTPUT:	1522	OUTPUT:
971	RETVAL	1523	RETVAL
972		1524
973	U32	1525	int
		1526	rxvt_term::pty_fd ()
		1527	CODE:
		1528	RETVAL = THIS->pty->pty;
		1529	OUTPUT:
		1530	RETVAL
		1531
		1532	Window
974	rxvt_term::parent ()	1533	rxvt_term::parent ()
975	CODE:	1534	CODE:
976	RETVAL = (U32)THIS->parent [0];	1535	RETVAL = THIS->parent;
977	OUTPUT:	1536	OUTPUT:
978	RETVAL	1537	RETVAL
979		1538
980	U32	1539	int
		1540	rxvt_term::parent_x ()
		1541	CODE:
		1542	RETVAL = THIS->parent_x;
		1543	OUTPUT:
		1544	RETVAL
		1545
		1546	int
		1547	rxvt_term::parent_y ()
		1548	CODE:
		1549	RETVAL = THIS->parent_y;
		1550	OUTPUT:
		1551	RETVAL
		1552
		1553	Window
981	rxvt_term::vt ()	1554	rxvt_term::vt ()
982	CODE:	1555	CODE:
983	RETVAL = (U32)THIS->vt;	1556	RETVAL = THIS->vt;
984	OUTPUT:	1557	OUTPUT:
985	RETVAL	1558	RETVAL
		1559
		1560	void
		1561	rxvt_term::vt_emask_add (U32 emask)
		1562	CODE:
		1563	THIS->vt_emask_perl |= emask;
		1564	THIS->vt_select_input ();
986		1565
987	U32	1566	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1567	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1568	CODE:
990	{
991	RETVAL = THIS->rstyle;	1569	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1570	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1571	OUTPUT:
995	RETVAL	1572	RETVAL
996		1573
997	int	1574	int
998	rxvt_term::view_start (int newval = -1)	1575	rxvt_term::view_start (int newval = 0)
		1576	PROTOTYPE: $;$
999	CODE:	1577	CODE:
1000	{	1578	{
1001	RETVAL = THIS->view_start;	1579	RETVAL = THIS->view_start;
1002		1580	if (items > 1)
1003	if (newval >= 0)
1004	{
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);	1581	THIS->scr_changeview (newval);
1007	}
1008	}	1582	}
1009	OUTPUT:	1583	OUTPUT:
1010	RETVAL	1584	RETVAL
1011		1585
1012	void	1586	void
		1587	rxvt_term::set_urgency (bool enable)
		1588
		1589	void
		1590	rxvt_term::focus_in ()
		1591
		1592	void
		1593	rxvt_term::focus_out ()
		1594
		1595	void
		1596	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1597	ALIAS:
		1598	key_release = 1
		1599	CODE:
		1600	{
		1601	XKeyEvent xkey;
		1602
		1603	memset (&xkey, 0, sizeof (xkey));
		1604
		1605	xkey.time = time;
		1606	xkey.state = state;
		1607	xkey.keycode = keycode;
		1608
		1609	xkey.type = ix ? KeyRelease : KeyPress;
		1610	xkey.display = THIS->dpy;
		1611	xkey.window = THIS->vt;
		1612	xkey.root = THIS->display->root;
		1613	xkey.subwindow = THIS->vt;
		1614
		1615	if (ix)
		1616	THIS->key_release (xkey);
		1617	else
		1618	THIS->key_press (xkey);
		1619	}
		1620
		1621	void
1013	rxvt_term::want_refresh ()	1622	rxvt_term::want_refresh ()
1014	CODE:	1623	CODE:
1015	THIS->want_refresh = 1;	1624	THIS->want_refresh = 1;
		1625	THIS->refresh_check ();
		1626
		1627	void
		1628	rxvt_term::refresh_check ()
1016		1629
1017	void	1630	void
1018	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1631	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1632	PPCODE:
1020	{	1633	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1634	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1635	XSRETURN_EMPTY;
1023		1636
1024	line_t &l = ROW(row_number);	1637	line_t &l = ROW(row_number);
1025		1638
1026	if (GIMME_V != G_VOID)	1639	if (GIMME_V != G_VOID)
1027	{	1640	{
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1641	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1029		1642
1030	for (int col = 0; col < THIS->ncol; col++)	1643	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1644	wstr [col] = l.t [col];
1032		1645
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1646	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034
1035	delete [] wstr;
1036	}	1647	}
1037		1648
1038	if (new_text)	1649	if (new_text)
1039	{	1650	{
1040	wchar_t *wstr = sv2wcs (new_text);	1651	wchar_t *wstr = sv2wcs (new_text);
1041		1652
1042	int len = min (wcslen (wstr) - start_ofs, max_len);	1653	int len = min (wcslen (wstr) - start_ofs, max_len);
1043		1654
1044	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1655	if (start_col < 0 || start_col + len > THIS->ncol)
1045	{	1656	{
1046	free (wstr);	1657	free (wstr);
1047	croak ("new_text extends beyond horizontal margins");	1658	croak ("new_text extends beyond horizontal margins");
1048	}	1659	}
1049		1660
…		…
1059		1670
1060	void	1671	void
1061	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1672	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062	PPCODE:	1673	PPCODE:
1063	{	1674	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1675	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1676	XSRETURN_EMPTY;
1066		1677
1067	line_t &l = ROW(row_number);	1678	line_t &l = ROW(row_number);
1068		1679
1069	if (GIMME_V != G_VOID)	1680	if (GIMME_V != G_VOID)
…		…
1081	{	1692	{
1082	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1693	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1694	croak ("new_rend must be arrayref");
1084		1695
1085	AV *av = (AV *)SvRV (new_rend);	1696	AV *av = (AV *)SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1697	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1698
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1699	if (start_col < 0 || start_col + len > THIS->ncol)
1089	croak ("new_rend array extends beyond horizontal margins");	1700	croak ("new_rend array extends beyond horizontal margins");
1090		1701
1091	for (int col = start_col; col < start_col + len; col++)	1702	for (int col = start_col; col < start_col + len; col++)
1092	{	1703	{
1093	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1704	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1099		1710
1100	int	1711	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1712	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1713	CODE:
1103	{	1714	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1715	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1716	XSRETURN_EMPTY;
1106		1717
1107	line_t &l = ROW(row_number);	1718	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1719	RETVAL = l.l;
1109		1720
…		…
1115		1726
1116	bool	1727	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1728	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1729	CODE:
1119	{	1730	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1731	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1732	XSRETURN_EMPTY;
1122		1733
1123	line_t &l = ROW(row_number);	1734	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1735	RETVAL = l.is_longer ();
1125		1736
…		…
1133	rxvt_term::special_encode (SV *string)	1744	rxvt_term::special_encode (SV *string)
1134	CODE:	1745	CODE:
1135	{	1746	{
1136	wchar_t *wstr = sv2wcs (string);	1747	wchar_t *wstr = sv2wcs (string);
1137	int wlen = wcslen (wstr);	1748	int wlen = wcslen (wstr);
1138	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1749	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1139		1750
1140	rxvt_push_locale (THIS->locale);	1751	rxvt_push_locale (THIS->locale);
1141		1752
1142	wchar_t *r = rstr;	1753	wchar_t *r = rstr;
1143	for (wchar_t *s = wstr; *s; s++)	1754	for (wchar_t *s = wstr; *s; s++)
		1755	{
		1756	int w = WCWIDTH (*s);
		1757
1144	if (wcwidth (*s) == 0)	1758	if (w == 0)
1145	{	1759	{
1146	if (r == rstr)	1760	if (r == rstr)
1147	croak ("leading combining character unencodable");	1761	croak ("leading combining character unencodable");
1148		1762
1149	unicode_t n = rxvt_compose (r[-1], *s);	1763	unicode_t n = rxvt_compose (r[-1], *s);
1150	if (n == NOCHAR)	1764	if (n == NOCHAR)
1151	n = rxvt_composite.compose (r[-1], *s);	1765	n = rxvt_composite.compose (r[-1], *s);
1152		1766
1153	r[-1] = n;	1767	r[-1] = n;
1154	}	1768	}
1155	#if !UNICODE_3	1769	#if !UNICODE_3
1156	else if (*s >= 0x10000)	1770	else if (*s >= 0x10000)
1157	*r++ = rxvt_composite.compose (*s);	1771	*r++ = rxvt_composite.compose (*s);
1158	#endif	1772	#endif
1159	else	1773	else
1160	*r++ = *s;	1774	*r++ = *s;
		1775
		1776	// the *2 above only allows wcwidth <= 2
		1777	if (w > 1)
		1778	*r++ = NOCHAR;
		1779	}
1161		1780
1162	rxvt_pop_locale ();	1781	rxvt_pop_locale ();
1163		1782
		1783	free (wstr);
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1784	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1785	}
1168	OUTPUT:	1786	OUTPUT:
1169	RETVAL	1787	RETVAL
1170		1788
1171	SV *	1789	SV *
1172	rxvt_term::special_decode (SV *text)	1790	rxvt_term::special_decode (SV *text)
1173	CODE:	1791	CODE:
1174	{	1792	{
1175	wchar_t *wstr = sv2wcs (text);	1793	wchar_t *wstr = sv2wcs (text);
1176	int wlen = wcslen (wstr);
1177	int dlen = 0;	1794	int dlen = 0;
1178		1795
1179	// find length	1796	// find length
1180	for (wchar_t *s = wstr; *s; s++)	1797	for (wchar_t *s = wstr; *s; s++)
1181	if (*s == NOCHAR)	1798	if (*s == NOCHAR)
1182	;	1799	;
1183	else if (IS_COMPOSE (*s))	1800	else if (IS_COMPOSE (*s))
1184	dlen += rxvt_composite.expand (*s, 0);	1801	dlen += rxvt_composite.expand (*s);
1185	else	1802	else
1186	dlen++;	1803	dlen++;
1187		1804
1188	wchar_t *rstr = new wchar_t [dlen];	1805	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1189		1806
1190	// decode	1807	// decode
1191	wchar_t *r = rstr;	1808	wchar_t *r = rstr;
1192	for (wchar_t *s = wstr; *s; s++)	1809	for (wchar_t *s = wstr; *s; s++)
1193	if (*s == NOCHAR)	1810	if (*s == NOCHAR)
…		…
1195	else if (IS_COMPOSE (*s))	1812	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1813	r += rxvt_composite.expand (*s, r);
1197	else	1814	else
1198	*r++ = *s;	1815	*r++ = *s;
1199		1816
		1817	free (wstr);
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1818	RETVAL = wcs2sv (rstr, r - rstr);
1201
1202	delete [] rstr;
1203	}	1819	}
1204	OUTPUT:	1820	OUTPUT:
1205	RETVAL	1821	RETVAL
1206		1822
1207	void	1823	void
1208	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1824	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1209	PPCODE:	1825	PPCODE:
1210	{	1826	{
1211	struct resval { const char *name; int value; } rslist [] = {	1827	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1212	# define def(name) { # name, Rs_ ## name },	1828	# define def(name) { # name, Rs_ ## name },
1213	# define reserve(name,count)	1829	# define reserve(name,count)
1214	# include "rsinc.h"	1830	# include "rsinc.h"
1215	# undef def	1831	# undef def
1216	# undef reserve	1832	# undef reserve
1217	};	1833	};
1218		1834
1219	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1835	rs = rslist + ecb_array_length (rslist);
1220		1836
		1837	if (*name)
1221	do {	1838	{
		1839	do {
1222	if (rs-- == rslist)	1840	if (rs-- == rslist)
1223	croak ("no such resource '%s', requested", name);	1841	croak ("no such resource '%s', requested", name);
1224	} while (strcmp (name, rs->name));	1842	} while (strcmp (name, rs->name));
1225		1843
1226	index += rs->value;	1844	index += rs->value;
		1845	}
		1846	else
		1847	{
		1848	--rs;
		1849	name = (octet_string)"";
		1850	}
1227		1851
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1852	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1853	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1854
1231	if (GIMME_V != G_VOID)	1855	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1856	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1857
1234	if (newval)	1858	if (newval)
1235	{	1859	{
1236	if (SvOK (newval))	1860	if (SvOK (newval))
1237	{	1861	{
…		…
1242	else	1866	else
1243	THIS->rs [index] = 0;	1867	THIS->rs [index] = 0;
1244	}	1868	}
1245	}	1869	}
1246		1870
		1871	const char *
		1872	rxvt_term::x_resource (octet_string name)
		1873
1247	bool	1874	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1875	rxvt_term::option (U8 optval, int set = -1)
1249	CODE:	1876	CODE:
1250	{	1877	{
1251	RETVAL = THIS->options & optval;	1878	RETVAL = THIS->option (optval);
1252		1879
1253	if (set >= 0)	1880	if (set >= 0)
1254	{	1881	{
1255	if (set)
1256	THIS->options |= optval;	1882	THIS->set_option (optval, set);
1257	else
1258	THIS->options &= ~optval;
1259		1883
		1884	if (THIS->init_done) // avoid doing this before START
1260	switch (optval)	1885	switch (optval)
1261	{	1886	{
1262	case Opt_skipBuiltinGlyphs:	1887	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1888	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1889	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1890	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1891	THIS->want_refresh = 1;
		1892	THIS->refresh_check ();
1267	break;	1893	break;
		1894	#ifdef CURSOR_BLINK
		1895	case Opt_cursorBlink:
		1896	THIS->cursor_blink_reset ();
		1897	break;
		1898	#endif
1268		1899
1269	case Opt_cursorUnderline:	1900	case Opt_cursorUnderline:
		1901	THIS->cursor_type = set ? 1 : 0;
1270	THIS->want_refresh = 1;	1902	THIS->want_refresh = 1;
		1903	THIS->refresh_check ();
1271	break;	1904	break;
1272		1905
1273	# case Opt_scrollBar_floating:	1906	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1907	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1908	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1909	# break;
1277	}	1910	}
1278	}	1911	}
1279	}	1912	}
1280	OUTPUT:	1913	OUTPUT:
1281	RETVAL	1914	RETVAL
1282		1915
		1916	SV *
		1917	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1918	CODE:
		1919	{
		1920	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1921	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1922	}
		1923	OUTPUT:
		1924	RETVAL
		1925
1283	bool	1926	bool
1284	rxvt_term::parse_keysym (char *keysym, char *str)	1927	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1928	ALIAS:
		1929	parse_keysym = 1
1285	CODE:	1930	CODE:
1286	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1931	RETVAL = 0 < THIS->bind_action (keysym, action);
1287	THIS->keyboard->register_done ();	1932	THIS->keyboard->register_done ();
1288	OUTPUT:	1933	OUTPUT:
1289	RETVAL	1934	RETVAL
		1935
		1936	void
		1937	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1938	CODE:
		1939	wchar_t *wstr = sv2wcs (str);
		1940	THIS->keyboard->register_action (keysym, state, wstr);
		1941	free (wstr);
1290		1942
1291	void	1943	void
1292	rxvt_term::screen_cur (...)	1944	rxvt_term::screen_cur (...)
1293	PROTOTYPE: $;$$	1945	PROTOTYPE: $;$$
1294	ALIAS:	1946	ALIAS:
…		…
1308	EXTEND (SP, 2);	1960	EXTEND (SP, 2);
1309	PUSHs (sv_2mortal (newSViv (rc.row)));	1961	PUSHs (sv_2mortal (newSViv (rc.row)));
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1962	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1963	}
1312		1964
1313	if (items == 3)	1965	if (items >= 3)
		1966	{
		1967	rc.row = SvIV (ST (1));
		1968	rc.col = SvIV (ST (2));
		1969
		1970	if (ix == 2)
1314	{	1971	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1972	if (rc.col == 0)
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1973	{
		1974	// col == 0 means end of previous line
		1975	rc.row--;
		1976	rc.col = THIS->ncol;
		1977	}
		1978	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1979	&& rc.col > ROW(rc.row).l)
		1980	{
		1981	// col >= length means while line and add newline
		1982	rc.col = THIS->ncol;
		1983	}
		1984	}
		1985
		1986	clamp_it (rc.col, 0, THIS->ncol);
		1987	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1988
1318	if (ix)	1989	if (ix)
1319	THIS->want_refresh = 1;	1990	{
		1991	THIS->selection.screen = THIS->current_screen;
		1992
		1993	THIS->selection_changed ();
		1994	THIS->refresh_check ();
		1995	}
		1996	}
		1997	}
		1998
		1999	int
		2000	rxvt_term::selection_screen (int screen = -1)
		2001	CODE:
		2002	RETVAL = THIS->selection.screen;
		2003	if (screen >= 0)
		2004	THIS->selection.screen = screen;
		2005	OUTPUT:
		2006	RETVAL
		2007
		2008	void
		2009	rxvt_term::selection_request (Time tm, int selnum)
		2010
		2011	void
		2012	rxvt_term::selection_clear (bool clipboard = false)
		2013
		2014	void
		2015	rxvt_term::selection_make (Time eventtime, bool rect = false)
		2016	CODE:
		2017	THIS->selection.op = SELECTION_CONT;
		2018	THIS->selection.rect = rect;
		2019	THIS->selection_make (eventtime);
		2020
		2021	int
		2022	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		2023
		2024	void
		2025	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		2026	PPCODE:
		2027	{
		2028	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2029	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2030
		2031	if (GIMME_V != G_VOID)
		2032	XPUSHs (text
		2033	? sv_2mortal (wcs2sv (text, len))
		2034	: &PL_sv_undef);
		2035
		2036	if (newtext)
		2037	{
		2038	free (text);
		2039
		2040	text = sv2wcs (newtext);
		2041	len = wcslen (text);
1320	}	2042	}
1321	}	2043	}
1322		2044
1323	char	2045	char
1324	rxvt_term::cur_charset ()	2046	rxvt_term::cur_charset ()
1325	CODE:	2047	CODE:
1326	RETVAL = THIS->charsets [THIS->screen.charset];	2048	RETVAL = THIS->charsets [THIS->screen.charset];
1327	OUTPUT:	2049	OUTPUT:
1328	RETVAL	2050	RETVAL
1329		2051
1330	int
1331	rxvt_term::selection_grab (U32 eventtime)
1332
1333	void
1334	rxvt_term::selection (SV *newtext = 0)
1335	PPCODE:
1336	{
1337	if (GIMME_V != G_VOID)
1338	XPUSHs (THIS->selection.text
1339	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1340	: &PL_sv_undef);
1341
1342	if (newtext)
1343	{
1344	free (THIS->selection.text);
1345
1346	THIS->selection.text = sv2wcs (newtext);
1347	THIS->selection.len = wcslen (THIS->selection.text);
1348	}
1349	}
1350
1351	void	2052	void
1352	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)	2053	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)
1353		2054
1354	void	2055	void
1355	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	2056	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1356		2057
1357	void	2058	void
1358	rxvt_term::scr_bell ()	2059	rxvt_term::scr_bell ()
		2060
		2061	void
		2062	rxvt_term::scr_recolor (bool refresh = true);
		2063
		2064	void
		2065	rxvt_term::scr_change_screen (int screen)
1359		2066
1360	void	2067	void
1361	rxvt_term::scr_add_lines (SV *string)	2068	rxvt_term::scr_add_lines (SV *string)
1362	CODE:	2069	CODE:
1363	{	2070	{
1364	wchar_t *wstr = sv2wcs (string);	2071	wchar_t *wstr = sv2wcs (string);
1365	THIS->scr_add_lines (wstr, wcslen (wstr));	2072	THIS->scr_add_lines (wstr, wcslen (wstr));
1366	free (wstr);	2073	free (wstr);
1367	}	2074	}
		2075
		2076	void
		2077	rxvt_term::tt_write_user_input (SV *octets)
		2078	INIT:
		2079	STRLEN len;
		2080	char *str = SvPVbyte (octets, len);
		2081	C_ARGS:
		2082	str, len
1368		2083
1369	void	2084	void
1370	rxvt_term::tt_write (SV *octets)	2085	rxvt_term::tt_write (SV *octets)
1371	INIT:	2086	INIT:
1372	STRLEN len;	2087	STRLEN len;
1373	char *str = SvPVbyte (octets, len);	2088	char *str = SvPVbyte (octets, len);
1374	C_ARGS:	2089	C_ARGS:
1375	str, len	2090	str, len
1376		2091
1377	void	2092	void
		2093	rxvt_term::tt_paste (SV *octets)
		2094	INIT:
		2095	STRLEN len;
		2096	char *str = SvPVbyte (octets, len);
		2097	C_ARGS:
		2098	str, len
		2099
		2100	void
1378	rxvt_term::cmd_parse (SV *octets)	2101	rxvt_term::cmd_parse (SV *octets)
1379	CODE:	2102	CODE:
1380	{	2103	{
1381	STRLEN len;	2104	STRLEN len;
1382	char *str = SvPVbyte (octets, len);	2105	char *str = SvPVbyte (octets, len);
…		…
1404	o->self = (HV *)SvRV (RETVAL);	2127	o->self = (HV *)SvRV (RETVAL);
1405	}	2128	}
1406	OUTPUT:	2129	OUTPUT:
1407	RETVAL	2130	RETVAL
1408		2131
		2132	#############################################################################
		2133	# Various X Utility Functions
		2134	#############################################################################
		2135
		2136	void
		2137	rxvt_term::XListProperties (Window window)
		2138	PPCODE:
		2139	{
		2140	int count;
		2141	Atom *props = XListProperties (THIS->dpy, window, &count);
		2142
		2143	EXTEND (SP, count);
		2144	while (count--)
		2145	PUSHs (newSVuv ((U32)props [count]));
		2146
		2147	XFree (props);
		2148	}
		2149
		2150	void
		2151	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2152	PPCODE:
		2153	{
		2154	Atom type;
		2155	int format;
		2156	unsigned long nitems;
		2157	unsigned long bytes_after;
		2158	unsigned char *prop;
		2159
		2160	XGetWindowProperty (THIS->dpy, window, property,
		2161	0, 1<<24, 0, AnyPropertyType,
		2162	&type, &format, &nitems, &bytes_after, &prop);
		2163
		2164	if (type != None)
		2165	{
		2166	int elemsize = format == 16 ? sizeof (short)
		2167	: format == 32 ? sizeof (long)
		2168	: 1;
		2169
		2170	EXTEND (SP, 3);
		2171	PUSHs (newSVuv ((U32)type));
		2172	PUSHs (newSViv (format));
		2173	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2174	XFree (prop);
		2175	}
		2176	}
		2177
		2178	void
		2179	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2180	CODE:
		2181	{
		2182	STRLEN len;
		2183	char *data_ = SvPVbyte (data, len);
		2184
		2185	int elemsize = format == 16 ? sizeof (short)
		2186	: format == 32 ? sizeof (long)
		2187	: 1;
		2188
		2189	XChangeProperty (THIS->dpy, window, property,
		2190	type, format, PropModeReplace,
		2191	(unsigned char *)data_, len / elemsize);
		2192	}
		2193
		2194	Atom
		2195	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2196	C_ARGS: term->dpy, atom_name, only_if_exists
		2197
		2198	char *
		2199	XGetAtomName (rxvt_term *term, Atom atom)
		2200	C_ARGS: term->dpy, atom
		2201	CLEANUP:
		2202	XFree (RETVAL);
		2203
		2204	void
		2205	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2206	C_ARGS: term->dpy, window, property
		2207
		2208	Window
		2209	rxvt_term::DefaultRootWindow ()
		2210	CODE:
		2211	RETVAL = THIS->display->root;
		2212	OUTPUT:
		2213	RETVAL
		2214
		2215	#if 0
		2216
		2217	Window
		2218	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2219	C_ARGS: term->dpy, (Window)parent,
		2220	x, y, width, height, 0,
		2221	term->pix_colors_focused[Color_border],
		2222	term->pix_colors_focused[Color_border]
		2223
		2224	#endif
		2225
		2226	void
		2227	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2228	C_ARGS: term->dpy, window, parent, x, y
		2229
		2230	void
		2231	XMapWindow (rxvt_term *term, Window window)
		2232	C_ARGS: term->dpy, window
		2233
		2234	void
		2235	XUnmapWindow (rxvt_term *term, Window window)
		2236	C_ARGS: term->dpy, window
		2237
		2238	void
		2239	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2240	C_ARGS: term->dpy, window, x, y, width, height
		2241
		2242	void
		2243	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2244	CODE:
		2245	{
		2246	XWindowAttributes attr;
		2247	XGetWindowAttributes (THIS->dpy, window, &attr);
		2248	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2249	}
		2250
		2251	void
		2252	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2253	PPCODE:
		2254	{
		2255	int dx, dy;
		2256	Window child;
		2257
		2258	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2259	{
		2260	EXTEND (SP, 3);
		2261	PUSHs (newSViv (dx));
		2262	PUSHs (newSViv (dy));
		2263	PUSHs (newSVuv (child));
		2264	}
		2265	}
		2266
		2267	#############################################################################
		2268	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2269
		2270	bool
		2271	rxvt_term::has_render ()
		2272	CODE:
		2273	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2274	OUTPUT:
		2275	RETVAL
		2276
		2277	void
		2278	rxvt_term::background_geometry (bool border = false)
		2279	PPCODE:
		2280	EXTEND (SP, 4);
		2281	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2282	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2283	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2284	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2285
		2286	#if HAVE_IMG
		2287
		2288	rxvt_img *
		2289	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2290	CODE:
		2291	XRenderPictFormat *f = SvOK (format)
		2292	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2293	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2294	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2295	RETVAL->alloc ();
		2296	OUTPUT:
		2297	RETVAL
		2298
		2299	#if ENABLE_TRANSPARENCY
		2300
		2301	rxvt_img *
		2302	rxvt_term::new_img_from_root ()
		2303	CODE:
		2304	RETVAL = rxvt_img::new_from_root (THIS);
		2305	OUTPUT:
		2306	RETVAL
		2307
		2308	#endif
		2309
		2310	#if HAVE_PIXBUF
		2311
		2312	rxvt_img *
		2313	rxvt_term::new_img_from_file (octet_string filename)
		2314	CODE:
		2315	try
		2316	{
		2317	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2318	}
		2319	catch (const class rxvt_failure_exception &e)
		2320	{
		2321	croak ("new_img_from_file failed");
		2322	}
		2323	OUTPUT:
		2324	RETVAL
		2325
		2326	#endif
		2327
		2328	void
		2329	rxvt_term::clr_background ()
		2330	CODE:
		2331	delete THIS->bg_img;
		2332	THIS->bg_img = 0;
		2333	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2334
		2335	void
		2336	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2337	CODE:
		2338	delete THIS->bg_img;
		2339	THIS->bg_img = 0;
		2340	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2341
		2342	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2343	{
		2344	img = img->clone (); // own the img
		2345
		2346	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2347	img->sub_rect (0, 0,
		2348	border ? THIS->vt_width : THIS->szHint.width,
		2349	border ? THIS->vt_height : THIS->szHint.height)
		2350	->replace (img);
		2351
		2352	// just in case, should usually be a nop
		2353	img->reify ()
		2354	->replace (img);
		2355
		2356	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2357	->replace (img);
		2358
		2359	THIS->bg_img = img;
		2360
		2361	if (!border)
		2362	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2363	}
		2364
		2365	#endif
		2366
		2367	#############################################################################
		2368	# urxvt::overlay
		2369	#############################################################################
		2370
1409	MODULE = urxvt PACKAGE = urxvt::overlay	2371	MODULE = urxvt PACKAGE = urxvt::overlay
1410		2372
1411	void	2373	void
1412	overlay::set (int x, int y, SV *text, SV *rend = 0)	2374	overlay::set (int x, int y, SV *text, SV *rend = 0)
1413		2375
…		…
1418	overlay::hide ()	2380	overlay::hide ()
1419		2381
1420	void	2382	void
1421	overlay::DESTROY ()	2383	overlay::DESTROY ()
1422		2384
		2385	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2386
		2387	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2388
		2389	#if HAVE_PIXBUF
		2390
		2391	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2392	C_ARGS: filename, 0
		2393
		2394	void
		2395	DESTROY (urxvt::pixbuf self)
		2396	CODE:
		2397	g_object_unref (self);
		2398
		2399	#endif
		2400
1423	MODULE = urxvt PACKAGE = urxvt::timer	2401	MODULE = urxvt PACKAGE = urxvt::img
1424		2402
1425	SV *	2403	#if HAVE_IMG
1426	timer::new ()	2404
		2405	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2406	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2407
		2408	void
		2409	rxvt_img::geometry ()
1427	CODE:	2410	PPCODE:
1428	timer *w = new timer;	2411	EXTEND (SP, 4);
1429	w->start (NOW);	2412	PUSHs (sv_2mortal (newSViv (THIS->x)));
1430	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2413	PUSHs (sv_2mortal (newSViv (THIS->y)));
1431	w->self = (HV *)SvRV (RETVAL);	2414	PUSHs (sv_2mortal (newSViv (THIS->w)));
1432	OUTPUT:	2415	PUSHs (sv_2mortal (newSViv (THIS->h)));
1433	RETVAL
1434		2416
1435	timer *	2417	int
1436	timer::cb (SV *cb)	2418	rxvt_img::x ()
		2419	ALIAS:
		2420	x = 0
		2421	y = 1
		2422	w = 2
		2423	h = 3
1437	CODE:	2424	CODE:
1438	THIS->cb (cb);	2425	switch (ix)
		2426	{
		2427	case 0: RETVAL = THIS->x; break;
		2428	case 1: RETVAL = THIS->y; break;
		2429	case 2: RETVAL = THIS->w; break;
		2430	case 3: RETVAL = THIS->h; break;
		2431	}
		2432	OUTPUT:
1439	RETVAL = THIS;	2433	RETVAL
1440	OUTPUT:
1441	RETVAL
1442		2434
1443	NV	2435	Pixmap
1444	timer::at ()	2436	rxvt_img::pm ()
1445	CODE:	2437	CODE:
1446	RETVAL = THIS->at;	2438	RETVAL = THIS->pm;
1447	OUTPUT:	2439	OUTPUT:
1448	RETVAL	2440	RETVAL
1449		2441
1450	timer *	2442	void
1451	timer::interval (NV interval)	2443	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2444	PROTOTYPE: $;$$$$
		2445	INIT:
		2446	rxvt_screen screen;
		2447	screen.set (THIS->d);
		2448	rgba cc = parse_rgba (c, &screen);
		2449	C_ARGS: cc, x, y, w, h
		2450
		2451	void
		2452	rxvt_img::DESTROY ()
		2453	CODE:
		2454	delete THIS;
		2455
		2456	void
		2457	rxvt_img::add_alpha ()
		2458
		2459	void
		2460	rxvt_img::unshare ()
		2461
		2462	void
		2463	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1452	CODE:	2464	PPCODE:
1453	THIS->interval = interval;	2465	if (items >= 2)
		2466	THIS->repeat_mode (repeat);
		2467	if (GIMME_V != G_VOID)
		2468	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2469
		2470	void
		2471	rxvt_img::move (int dx, int dy)
		2472
		2473	void
		2474	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2475
		2476	void
		2477	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2478
		2479	void
		2480	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2481
		2482	rxvt_img *
		2483	rxvt_img::clone ()
		2484
		2485	rxvt_img *
		2486	rxvt_img::reify ()
		2487
		2488	rxvt_img *
		2489	rxvt_img::sub_rect (int x, int y, int width, int height)
		2490
		2491	rxvt_img *
		2492	rxvt_img::blur (int rh, int rv)
		2493
		2494	rxvt_img *
		2495	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2496
		2497	rxvt_img *
		2498	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2499	INIT:
		2500	rxvt_img::nv matrix[3][3] = {
		2501	{ p11, p12, p13 },
		2502	{ p21, p22, p23 },
		2503	{ p31, p32, p33 }
		2504	};
		2505	C_ARGS: matrix
		2506
		2507	rxvt_img *
		2508	rxvt_img::scale (int new_width, int new_height)
		2509
		2510	rxvt_img *
		2511	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2512
		2513	rxvt_img *
		2514	rxvt_img::tint (SV *c)
		2515	INIT:
		2516	rxvt_screen screen;
		2517	screen.set (THIS->d);
		2518	rgba cc = parse_rgba (c, &screen);
		2519	C_ARGS: cc
		2520
		2521	rxvt_img *
		2522	rxvt_img::shade (rxvt_img::nv factor)
		2523
		2524	rxvt_img *
		2525	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2526	CODE:
		2527	rxvt_img::nv *vparams = 0;
		2528	int nparams = 0;
		2529
		2530	if (SvOK (params))
		2531	{
		2532	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2533	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2534
		2535	nparams = av_len ((AV *)SvRV (params)) + 1;
		2536	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2537
		2538	for (int i = 0; i < nparams; ++i)
		2539	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2540	}
		2541
		2542	RETVAL = THIS->filter (name, nparams, vparams);
		2543	free (vparams);
		2544	OUTPUT:
1454	RETVAL = THIS;	2545	RETVAL
1455	OUTPUT:
1456	RETVAL
1457		2546
1458	timer *	2547	#endif
1459	timer::set (NV tstamp)
1460	CODE:
1461	THIS->set (tstamp);
1462	RETVAL = THIS;
1463	OUTPUT:
1464	RETVAL
1465		2548
1466	timer *
1467	timer::start (NV tstamp = THIS->at)
1468	CODE:
1469	THIS->start (tstamp);
1470	RETVAL = THIS;
1471	OUTPUT:
1472	RETVAL
1473
1474	timer *
1475	timer::stop ()
1476	CODE:
1477	THIS->stop ();
1478	RETVAL = THIS;
1479	OUTPUT:
1480	RETVAL
1481
1482	void
1483	timer::DESTROY ()
1484
1485	MODULE = urxvt PACKAGE = urxvt::iow
1486
1487	SV *
1488	iow::new ()
1489	CODE:
1490	iow *w = new iow;
1491	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1492	w->self = (HV *)SvRV (RETVAL);
1493	OUTPUT:
1494	RETVAL
1495
1496	iow *
1497	iow::cb (SV *cb)
1498	CODE:
1499	THIS->cb (cb);
1500	RETVAL = THIS;
1501	OUTPUT:
1502	RETVAL
1503
1504	iow *
1505	iow::fd (int fd)
1506	CODE:
1507	THIS->fd = fd;
1508	RETVAL = THIS;
1509	OUTPUT:
1510	RETVAL
1511
1512	iow *
1513	iow::events (short events)
1514	CODE:
1515	THIS->events = events;
1516	RETVAL = THIS;
1517	OUTPUT:
1518	RETVAL
1519
1520	iow *
1521	iow::start ()
1522	CODE:
1523	THIS->start ();
1524	RETVAL = THIS;
1525	OUTPUT:
1526	RETVAL
1527
1528	iow *
1529	iow::stop ()
1530	CODE:
1531	THIS->stop ();
1532	RETVAL = THIS;
1533	OUTPUT:
1534	RETVAL
1535
1536	void
1537	iow::DESTROY ()
1538
1539

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