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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs.
Revision 1.250 by root, Thu Jun 17 00:49:20 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 "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#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)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
58		53
59	static SV *	54	typedef char * octet_string;
60	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)
61	{	70	{
62	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
63	return sv;	107	return c;
64	}	108	}
65		109
66	static SV *	110	/////////////////////////////////////////////////////////////////////////////
67	taint_if (SV *sv, SV *src)	111	#endif
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		112
75	static wchar_t *	113	static wchar_t *
76	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
77	{	115	{
78	STRLEN len;	116	STRLEN len;
…		…
91		129
92	return sv;	130	return sv;
93	}	131	}
94		132
95	static SV *	133	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	134	newSVptr (void *ptr, const char *klass)
104	{	135	{
105	HV *hv = newHV ();	136	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	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);
130		161
131	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
132	}	163	}
133		164
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		167
137	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
138		169
139	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
140	{	173	{
141	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
142	HV *self;	179	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		180
238	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);
239	~overlay ();	182	~overlay ();
240		183
241	void show ();	184	void show ();
…		…
245		188
246	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
247	};	190	};
248		191
249	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)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	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
252	if (border == 2)	203	if (border == 2)
253	{	204	{
254	w += 2;	205	w += 2;
255	h += 2;	206	h += 2;
256	}	207	}
…		…
294	*rp++ = r;	245	*rp++ = r;
295	}	246	}
296	}	247	}
297		248
298	show ();	249	show ();
299	THIS->want_refresh = 1;
300	}	250	}
301		251
302	overlay::~overlay ()	252	overlay::~overlay ()
303	{	253	{
304	hide ();	254	hide ();
…		…
309	delete [] rend[y];	259	delete [] rend[y];
310	}	260	}
311		261
312	delete [] text;	262	delete [] text;
313	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));
314		276
315	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
316	}	278	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	279	}
326		280
327	void	281	void
328	overlay::hide ()	282	overlay::hide ()
329	{	283	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
331		286
332	if (ovs)	287	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		288
336	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	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 ();
339	}	303	}
340		304
341	void overlay::swap ()	305	void overlay::swap ()
342	{	306	{
343	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));
344	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));
345		309
346	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
347	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;
348		317
349	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
350	{	319	{
351	text_t *t1 = text [y];	320	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
353		322
354	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;
355	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;
356		325
357	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
358	{	327	{
359	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	text_t t = *t1; *t1++ = *t2; *t2++ = t;
360	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));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
385		354
386	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
387		356
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	359	}
391		360
392	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
393	}	363	}
394
395		364
396	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
397		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
398	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
399		372
400	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
401		374
		375	#if 0 /* we are not a library anymore, so doing this is just not worth it */
		376	/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
		377	/* but therse are not guaranteed anyway... */
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	{
416	perl_environ = rxvt_environ;	398	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	399	localise_env set_environ (perl_environ);
418		400
419	char *argv[] = {	401	const char *args[] = {
420	"",	402	"",
421	"-T",	403	"-e"
422	"-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
423	};	411	};
		412	int argc = ecb_array_length (args) - 1;
		413	char **argv = (char **)args;
424		414
		415	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	416	perl = perl_alloc ();
426	perl_construct (perl);	417	perl_construct (perl);
427		418
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	419	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	420	|| perl_run (perl))
430	{	421	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		423
433	perl_destruct (perl);	424	perl_destruct (perl);
434	perl_free (perl);	425	perl_free (perl);
435	perl = 0;	426	perl = 0;
436	}	427	}
		428	}
437		429
438	swap (perl_environ, environ);	430	rxvt_pop_locale ();
439	}	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);
440	}	520	}
441		521
442	static void	522	static void
443	ungrab (rxvt_term *THIS)	523	ungrab (rxvt_term *THIS)
444	{	524	{
445	if (THIS->perl.grabtime)	525	if (THIS->perl.grabtime)
446	{	526	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	527	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	528	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	529	THIS->perl.grabtime = 0;
450	}	530	}
451	}	531	}
452		532
453	bool	533	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	534	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	535	{
456	if (!perl)	536	if (!perl || !term->perl.self)
457	return false;	537	return false;
458		538
459	if (htype == HOOK_INIT) // first hook ever called	539	localise_env set_environ (perl_environ);
		540
		541	// pre-handling of some events
		542	if (htype == HOOK_REFRESH_END)
460	{	543	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	544	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	545
		546	for (int i = 0; i <= AvFILL (av); i++)
		547	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	548	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	549	else if (htype == HOOK_DESTROY)
467	{	550	{
468	// handled later	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--)
		554	{
		555	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		556	delete req;
		557	}
469	}	558	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		559
476	if (HvKEYS (hv))	560	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		561
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])	562	if (term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	563	{
494	dSP;	564	dSP;
495	va_list ap;	565	va_list ap;
496		566
497	va_start (ap, htype);	567	va_start (ap, htype);
…		…
499	ENTER;	569	ENTER;
500	SAVETMPS;	570	SAVETMPS;
501		571
502	PUSHMARK (SP);	572	PUSHMARK (SP);
503		573
		574	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	575	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	576	PUSHs (sv_2mortal (newSViv (htype)));
506		577
507	for (;;) {	578	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	579	data_type dt = (data_type)va_arg (ap, int);
509		580
510	switch (dt)	581	switch (dt)
…		…
516	case DT_LONG:	587	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	588	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	589	break;
519		590
520	case DT_STR:	591	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	592	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	593	break;
523		594
524	case DT_STR_LEN:	595	case DT_STR_LEN:
525	{	596	{
526	char *str = va_arg (ap, char *);	597	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	598	int len = va_arg (ap, int);
528		599
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	600	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	601	}
531	break;	602	break;
532		603
533	case DT_WCS_LEN:	604	case DT_WCS_LEN:
534	{	605	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	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 *);
536	int wlen = va_arg (ap, int);	616	int llen = va_arg (ap, int);
537		617
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	618	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	619	}
540	break;	620	break;
541		621
542	case DT_XEVENT:	622	case DT_XEVENT:
543	{	623	{
544	XEvent *xe = va_arg (ap, XEvent *);	624	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	625	HV *hv = newHV ();
546		626
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	627	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 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)
549	# undef set	630	# undef set
550		631
551	setiv (type, xe->type);	632	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	633	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	634	setiv (serial, xe->xany.serial);
554		635
…		…
557	case KeyPress:	638	case KeyPress:
558	case KeyRelease:	639	case KeyRelease:
559	case ButtonPress:	640	case ButtonPress:
560	case ButtonRelease:	641	case ButtonRelease:
561	case MotionNotify:	642	case MotionNotify:
		643	setuv (window, xe->xmotion.window);
		644	setuv (root, xe->xmotion.root);
		645	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	646	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	647	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	648	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	649	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	650	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	651	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	652	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	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
570	break;	672	break;
571	}
572		673
		674	case MapNotify:
		675	case UnmapNotify:
		676	case ConfigureNotify:
		677	setuv (event, xe->xconfigure.event);
		678	setuv (window, xe->xconfigure.window);
		679
573	switch (xe->type)	680	switch (xe->type)
574	{	681	{
575	case KeyPress:	682	case ConfigureNotify:
576	case KeyRelease:	683	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	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
578	break;	691	break;
579		692
580	case ButtonPress:	693	case PropertyNotify:
581	case ButtonRelease:	694	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	695	setuv (atom, xe->xproperty.atom);
		696	setuv (time, xe->xproperty.time);
		697	setiv (state, xe->xproperty.state);
583	break;	698	break;
584		699
585	case MotionNotify:	700	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	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]);
587	break;	709	break;
588	}	710	}
589		711
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	713	}
592	break;	714	break;
593		715
594	case DT_END:	716	case DT_END:
595	{	717	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		718
628	default:	719	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	720	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	721	}
631	}	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;
632	}	748	}
633	catch (...)	749	else
		750	event_consumed = false;
		751
		752	// post-handling of some events
		753	if (htype == HOOK_REFRESH_BEGIN)
634	{	754	{
635	swap (perl_environ, environ);	755	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	756
		757	for (int i = AvFILL (av); i >= 0; i--)
		758	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	759	}
		760	else if (htype == HOOK_DESTROY)
		761	{
		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;
		767	}
		768
		769	return event_consumed;
		770	}
		771
		772	void
		773	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		774	{
		775	localise_env set_environ (perl_environ);
		776
		777	ENTER;
		778	SAVETMPS;
		779
		780	dSP;
		781	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		782	PUTBACK;
		783	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		784
		785	if (SvTRUE (ERRSV))
		786	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		787
		788	FREETMPS;
		789	LEAVE;
638	}	790	}
639		791
640	/////////////////////////////////////////////////////////////////////////////	792	/////////////////////////////////////////////////////////////////////////////
641		793
642	MODULE = urxvt PACKAGE = urxvt	794	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	806	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	807	# include "hookinc.h"
656	# undef def	808	# undef def
657		809
658	HV *option = get_hv ("urxvt::OPTION", 1);	810	HV *option = get_hv ("urxvt::OPTION", 1);
659	# 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);
660	# define nodef(name)	812	# define nodef(name)
661	# include "optinc.h"	813	# include "optinc.h"
662	# undef nodef	814	# undef nodef
663	# undef def	815	# undef def
664		816
665	HV *stash = gv_stashpv ("urxvt", 1);	817	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	818	static const struct {
667	const char *name;	819	const char *name;
668	IV iv;	820	IV iv;
669	} *civ, const_iv[] = {	821	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	822	# define const_iv(name) { # name, (IV)name }
		823	const_iv (HOOK_INIT),
		824	const_iv (HOOK_DESTROY),
		825	const_iv (HOOK_ACTION),
		826
		827	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	828	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	829	const_iv (OVERLAY_RSTYLE),
		830	const_iv (Color_Bits),
		831	const_iv (RS_bgShift), const_iv (RS_bgMask),
		832	const_iv (RS_fgShift), const_iv (RS_fgMask),
		833	const_iv (RS_Careful),
		834	const_iv (RS_fontCount),
		835	const_iv (RS_fontShift),
		836	const_iv (RS_fontMask),
		837	const_iv (RS_baseattrMask),
		838	const_iv (RS_attrMask),
		839	const_iv (RS_redraw),
		840	const_iv (RS_Sel),
673	const_iv (RS_Bold),	841	const_iv (RS_Bold),
674	const_iv (RS_Italic),	842	const_iv (RS_Italic),
675	const_iv (RS_Blink),	843	const_iv (RS_Blink),
676	const_iv (RS_RVid),	844	const_iv (RS_RVid),
677	const_iv (RS_Uline),	845	const_iv (RS_Uline),
		846
		847	// TODO: should support all colour constants, create colorinc.h &c
		848	const_iv (Color_fg),
		849	const_iv (Color_bg),
		850	#if OFF_FOCUS_FADING
		851	const_iv (Color_fade),
		852	#endif
		853	const_iv (Color_pointer_fg),
		854	const_iv (Color_pointer_bg),
		855	const_iv (Color_border),
		856	const_iv (NRS_COLORS),
		857	const_iv (TOTAL_COLORS),
678		858
679	const_iv (CurrentTime),	859	const_iv (CurrentTime),
680	const_iv (ShiftMask),	860	const_iv (ShiftMask),
681	const_iv (LockMask),	861	const_iv (LockMask),
682	const_iv (ControlMask),	862	const_iv (ControlMask),
…		…
690	const_iv (Button3Mask),	870	const_iv (Button3Mask),
691	const_iv (Button4Mask),	871	const_iv (Button4Mask),
692	const_iv (Button5Mask),	872	const_iv (Button5Mask),
693	const_iv (AnyModifier),	873	const_iv (AnyModifier),
694		874
695	const_iv (EVENT_NONE),	875	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	876	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	877	const_iv (GrabModeAsync),
698		878
699	const_iv (NoEventMask),	879	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	880	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	881	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	882	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	934	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	935	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	936	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	937	const_iv (ClientMessage),
758	const_iv (MappingNotify),	938	const_iv (MappingNotify),
		939	# if ENABLE_XIM_ONTHESPOT
		940	const_iv (XIMReverse),
		941	const_iv (XIMUnderline),
		942	const_iv (XIMHighlight),
		943	const_iv (XIMPrimary),
		944	const_iv (XIMSecondary),
		945	const_iv (XIMTertiary),
		946	const_iv (XIMVisibleToForward),
		947	const_iv (XIMVisibleToBackword),
		948	const_iv (XIMVisibleToCenter),
		949	#if XRENDER
		950	const_iv (PictStandardARGB32),
		951	const_iv (PictStandardRGB24),
		952	const_iv (PictStandardA8),
		953	const_iv (PictStandardA4),
		954	const_iv (PictStandardA1),
		955	const_iv (RepeatNone),
		956	const_iv (RepeatNormal),
		957	const_iv (RepeatPad),
		958	const_iv (RepeatReflect),
		959	// all versions
		960	const_iv (PictOpClear),
		961	const_iv (PictOpSrc),
		962	const_iv (PictOpDst),
		963	const_iv (PictOpOver),
		964	const_iv (PictOpOverReverse),
		965	const_iv (PictOpIn),
		966	const_iv (PictOpInReverse),
		967	const_iv (PictOpOut),
		968	const_iv (PictOpOutReverse),
		969	const_iv (PictOpAtop),
		970	const_iv (PictOpAtopReverse),
		971	const_iv (PictOpXor),
		972	const_iv (PictOpAdd),
		973	const_iv (PictOpSaturate),
		974	// 0.2+
		975	const_iv (PictOpDisjointClear),
		976	const_iv (PictOpDisjointSrc),
		977	const_iv (PictOpDisjointDst),
		978	const_iv (PictOpDisjointOver),
		979	const_iv (PictOpDisjointOverReverse),
		980	const_iv (PictOpDisjointIn),
		981	const_iv (PictOpDisjointInReverse),
		982	const_iv (PictOpDisjointOut),
		983	const_iv (PictOpDisjointOutReverse),
		984	const_iv (PictOpDisjointAtop),
		985	const_iv (PictOpDisjointAtopReverse),
		986	const_iv (PictOpDisjointXor),
		987	const_iv (PictOpConjointClear),
		988	const_iv (PictOpConjointSrc),
		989	const_iv (PictOpConjointDst),
		990	const_iv (PictOpConjointOver),
		991	const_iv (PictOpConjointOverReverse),
		992	const_iv (PictOpConjointIn),
		993	const_iv (PictOpConjointInReverse),
		994	const_iv (PictOpConjointOut),
		995	const_iv (PictOpConjointOutReverse),
		996	const_iv (PictOpConjointAtop),
		997	const_iv (PictOpConjointAtopReverse),
		998	const_iv (PictOpConjointXor),
		999	// 0.11+
		1000	const_iv (PictOpMultiply),
		1001	const_iv (PictOpScreen),
		1002	const_iv (PictOpOverlay),
		1003	const_iv (PictOpDarken),
		1004	const_iv (PictOpLighten),
		1005	const_iv (PictOpColorDodge),
		1006	const_iv (PictOpColorBurn),
		1007	const_iv (PictOpHardLight),
		1008	const_iv (PictOpSoftLight),
		1009	const_iv (PictOpDifference),
		1010	const_iv (PictOpExclusion),
		1011	const_iv (PictOpHSLHue),
		1012	const_iv (PictOpHSLSaturation),
		1013	const_iv (PictOpHSLColor),
		1014	const_iv (PictOpHSLLuminosity),
		1015	#endif
		1016	# if 0
		1017	const_iv (XIMForwardChar),
		1018	const_iv (XIMBackwardChar),
		1019	const_iv (XIMForwardWord),
		1020	const_iv (XIMBackwardWord),
		1021	const_iv (XIMCaretUp),
		1022	const_iv (XIMCaretDown),
		1023	const_iv (XIMNextLine),
		1024	const_iv (XIMPreviousLine),
		1025	const_iv (XIMLineStart),
		1026	const_iv (XIMLineEnd),
		1027	const_iv (XIMAbsolutePosition),
		1028	const_iv (XIMDontChange),
		1029	# endif
		1030	# endif
		1031
		1032	/* DEC private modes */
		1033	const_iv (PrivMode_132),
		1034	const_iv (PrivMode_132OK),
		1035	const_iv (PrivMode_rVideo),
		1036	const_iv (PrivMode_relOrigin),
		1037	const_iv (PrivMode_Screen),
		1038	const_iv (PrivMode_Autowrap),
		1039	const_iv (PrivMode_aplCUR),
		1040	const_iv (PrivMode_aplKP),
		1041	const_iv (PrivMode_HaveBackSpace),
		1042	const_iv (PrivMode_BackSpace),
		1043	const_iv (PrivMode_ShiftKeys),
		1044	const_iv (PrivMode_VisibleCursor),
		1045	const_iv (PrivMode_MouseX10),
		1046	const_iv (PrivMode_MouseX11),
		1047	const_iv (PrivMode_scrollBar),
		1048	const_iv (PrivMode_TtyOutputInh),
		1049	const_iv (PrivMode_Keypress),
		1050	const_iv (PrivMode_smoothScroll),
		1051	const_iv (PrivMode_vt52),
		1052	const_iv (PrivMode_LFNL),
		1053	const_iv (PrivMode_MouseBtnEvent),
		1054	const_iv (PrivMode_MouseAnyEvent),
		1055	const_iv (PrivMode_BracketPaste),
		1056	const_iv (PrivMode_ExtMouseUTF8),
		1057	const_iv (PrivMode_ExtMouseUrxvt),
		1058	const_iv (PrivMode_BlinkingCursor),
		1059	const_iv (PrivMode_mouse_report),
		1060	const_iv (PrivMode_Default),
759	};	1061	};
760		1062
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	1063	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1064	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
764	}	1065	}
765		1066
766	void	1067	void
767	warn (const char *msg)	1068	log (utf8_string msg)
		1069	CODE:
		1070	rxvt_log ("%s", msg);
		1071
		1072	void
		1073	warn (utf8_string msg)
768	CODE:	1074	CODE:
769	rxvt_warn ("%s", msg);	1075	rxvt_warn ("%s", msg);
770		1076
771	void	1077	void
772	fatal (const char *msg)	1078	fatal (utf8_string msg)
773	CODE:	1079	CODE:
774	rxvt_fatal ("%s", msg);	1080	rxvt_fatal ("%s", msg);
775		1081
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	1082	void
785	_exit (int status)	1083	_exit (int status)
786		1084
787	bool	1085	void
788	safe ()	1086	catch_fatal (SV *block)
789	CODE:	1087	PROTOTYPE: &
790	RETVAL = !rxvt_tainted ();	1088	CODE:
791	OUTPUT:	1089	try
792	RETVAL	1090	{
		1091	PUSHMARK (SP);
		1092	PUTBACK;
		1093	call_sv (block, G_VOID | G_DISCARD);
		1094	SPAGAIN;
		1095	}
		1096	catch (const rxvt_failure_exception &e)
		1097	{
		1098	croak ("rxvt_fatal exception caught, trying to continue.");
		1099	}
793		1100
794	NV	1101	NV
795	NOW ()	1102	NOW ()
796	CODE:	1103	CODE:
797	RETVAL = NOW;	1104	RETVAL = ev::now ();
798	OUTPUT:	1105	OUTPUT:
799	RETVAL	1106	RETVAL
800		1107
801	int	1108	int
802	GET_BASEFG (int rend)	1109	GET_BASEFG (int rend)
…		…
813	RETVAL	1120	RETVAL
814		1121
815	int	1122	int
816	SET_FGCOLOR (int rend, int new_color)	1123	SET_FGCOLOR (int rend, int new_color)
817	CODE:	1124	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	1125	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	1126	OUTPUT:
820	RETVAL	1127	RETVAL
821		1128
822	int	1129	int
823	SET_BGCOLOR (int rend, int new_color)	1130	SET_BGCOLOR (int rend, int new_color)
824	CODE:	1131	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	1132	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	1133	OUTPUT:
827	RETVAL	1134	RETVAL
828		1135
829	int	1136	int
830	GET_CUSTOM (int rend)	1137	GET_CUSTOM (int rend)
831	CODE:	1138	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	1139	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	1140	OUTPUT:
834	RETVAL	1141	RETVAL
835		1142
836	int	1143	int
837	SET_CUSTOM (int rend, int new_value)	1144	SET_CUSTOM (int rend, int new_value)
…		…
844	| ((new_value << RS_customShift) & RS_customMask);	1151	| ((new_value << RS_customShift) & RS_customMask);
845	}	1152	}
846	OUTPUT:	1153	OUTPUT:
847	RETVAL	1154	RETVAL
848		1155
		1156	void
		1157	termlist ()
		1158	PPCODE:
		1159	{
		1160	EXTEND (SP, rxvt_term::termlist.size ());
		1161
		1162	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1163	if ((*t)->perl.self)
		1164	PUSHs (sv_2mortal (newSVterm (*t)));
		1165	}
		1166
		1167	IV
		1168	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1169	CODE:
		1170	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1171	req->cb_sv = newSVsv (cb);
		1172	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1173	av_push (av, newSViv ((IV)req));
		1174	RETVAL = (IV)req;
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	void
		1179	_delete_selection_request (IV req_)
		1180	CODE:
		1181	rxvt_selection *req = (rxvt_selection *)req_;
		1182	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1183	int i;
		1184
		1185	for (i = AvFILL (av); i >= 0; i--)
		1186	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1187	break;
		1188
		1189	for (; i < AvFILL (av); i++)
		1190	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1191
		1192	av_pop (av);
		1193
		1194	delete req;
		1195
849	MODULE = urxvt PACKAGE = urxvt::term	1196	MODULE = urxvt PACKAGE = urxvt::term
850		1197
851	SV *	1198	SV *
852	_new (...)	1199	_new (AV *env, AV *arg)
853	CODE:	1200	CODE:
854	{	1201	{
855	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	1202	rxvt_term *term = new rxvt_term;
859		1203
860	term->argv = new stringvec;	1204	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	1205	for (int i = 0; i <= AvFILL (arg); i++)
862
863	for (int i = 1; i < items; i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1206	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		1207
866	AV *envv = (AV *)SvRV (ST (0));	1208	stringvec *envv = new stringvec;
867	for (int i = av_len (envv) + 1; i--; )	1209	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1210	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869
870	term->envv->push_back (0);
871
872	bool success;
873		1211
874	try	1212	try
875	{	1213	{
876	success = term->init (term->argv->size (), term->argv->begin ());	1214	term->init (argv, envv);
877	}	1215	}
878	catch (const class rxvt_failure_exception &e)	1216	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	1217	{
885	term->destroy ();	1218	term->destroy ();
886	croak ("error while initializing new terminal instance");	1219	croak ("error while initializing new terminal instance");
887	}	1220	}
888		1221
…		…
893	RETVAL	1226	RETVAL
894		1227
895	void	1228	void
896	rxvt_term::destroy ()	1229	rxvt_term::destroy ()
897		1230
898	#if ENABLE_PERL_FRILLS
899
900	void	1231	void
901	rxvt_term::XListProperties (U32 window)	1232	rxvt_term::set_should_invoke (int htype, int inc)
		1233	CODE:
		1234	uint8_t &count = THIS->perl.should_invoke [htype];
		1235	uint8_t prev = count;
		1236	count += inc;
		1237	if (!prev != !count)
		1238	{
		1239	// hook status changed, react
		1240	switch (htype)
		1241	{
		1242	case HOOK_POSITION_CHANGE:
		1243	if (count)
		1244	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1245	}
		1246	}
		1247
		1248	void
		1249	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1250	CODE:
		1251	XrmPutStringResource (&THIS->option_db, specifier, value);
		1252
		1253	void
		1254	rxvt_term::_keysym_resources ()
902	PPCODE:	1255	PPCODE:
903	{	1256	PUTBACK;
904	int count;	1257	_keysym_resources (THIS);
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);	1258	SPAGAIN;
906		1259
907	EXTEND (SP, count);	1260	int
908	while (count--)	1261	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:	1262	CODE:
917	{	1263	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char *)data, len * 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
974
975	void
976	rxvt_term::XMapWindow (U32 window)
977	CODE:
978	XMapWindow (THIS->display->display, (Window)window);
979
980	void
981	rxvt_term::XUnmapWindow (U32 window)
982	CODE:
983	XUnmapWindow (THIS->display->display, (Window)window);
984
985	#endif
986
987	void
988	rxvt_term::set_should_invoke (int htype, int inc)
989	CODE:
990	THIS->perl.should_invoke [htype] += inc;
991
992	void
993	rxvt_term::grab_button (int button, U32 modifiers)
994	CODE:
995	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
996	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1264	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
997	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1265	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1266	OUTPUT: RETVAL
		1267
		1268	int
		1269	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1270	CODE:
		1271	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1272	OUTPUT: RETVAL
		1273
		1274	void
		1275	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1276	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1277	CODE:
		1278	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1279
		1280	void
		1281	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1282	CODE:
		1283	XUngrabKey (THIS->dpy, keycode, modifiers, window);
998		1284
999	bool	1285	bool
1000	rxvt_term::grab (U32 eventtime, int sync = 0)	1286	rxvt_term::grab (Time eventtime, int sync = 0)
1001	CODE:	1287	CODE:
1002	{	1288	{
1003	int mode = sync ? GrabModeSync : GrabModeAsync;	1289	int mode = sync ? GrabModeSync : GrabModeAsync;
1004		1290
1005	THIS->perl.grabtime = 0;	1291	THIS->perl.grabtime = 0;
1006		1292
1007	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1293	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1008	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1294	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1009	mode, mode, None, GRAB_CURSOR, eventtime))	1295	mode, mode, None, GRAB_CURSOR, eventtime))
1010	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1296	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1011	THIS->perl.grabtime = eventtime;	1297	THIS->perl.grabtime = eventtime;
1012	else	1298	else
1013	XUngrabPointer (THIS->display->display, eventtime);	1299	XUngrabPointer (THIS->dpy, eventtime);
1014		1300
1015	RETVAL = !!THIS->perl.grabtime;	1301	RETVAL = !!THIS->perl.grabtime;
1016	}	1302	}
1017	OUTPUT:	1303	OUTPUT:
1018	RETVAL	1304	RETVAL
1019		1305
1020	void	1306	void
1021	rxvt_term::allow_events_async ()	1307	rxvt_term::allow_events_async ()
1022	CODE:	1308	CODE:
1023	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1309	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1024		1310
1025	void	1311	void
1026	rxvt_term::allow_events_sync ()	1312	rxvt_term::allow_events_sync ()
1027	CODE:	1313	CODE:
1028	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1314	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1029		1315
1030	void	1316	void
1031	rxvt_term::allow_events_replay ()	1317	rxvt_term::allow_events_replay ()
1032	CODE:	1318	CODE:
1033	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1319	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1034	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1320	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1035		1321
1036	void	1322	void
1037	rxvt_term::ungrab ()	1323	rxvt_term::ungrab ()
1038	CODE:	1324	CODE:
1039	ungrab (THIS);	1325	ungrab (THIS);
		1326
		1327	int
		1328	rxvt_term::XStringToKeysym (octet_string string)
		1329	CODE:
		1330	RETVAL = XStringToKeysym (string);
		1331	OUTPUT: RETVAL
		1332
		1333	char *
		1334	rxvt_term::XKeysymToString (int sym)
		1335	CODE:
		1336	RETVAL = XKeysymToString (sym);
		1337	OUTPUT: RETVAL
		1338
		1339	int
		1340	rxvt_term::XKeysymToKeycode (int sym)
		1341	CODE:
		1342	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1343	OUTPUT: RETVAL
		1344
		1345	int
		1346	rxvt_term::XKeycodeToKeysym (int code, int index)
		1347	CODE:
		1348	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1349	OUTPUT: RETVAL
1040		1350
1041	int	1351	int
1042	rxvt_term::strwidth (SV *str)	1352	rxvt_term::strwidth (SV *str)
1043	CODE:	1353	CODE:
1044	{	1354	{
1045	wchar_t *wstr = sv2wcs (str);	1355	wchar_t *wstr = sv2wcs (str);
1046		1356
1047	rxvt_push_locale (THIS->locale);	1357	rxvt_push_locale (THIS->locale);
1048	RETVAL = wcswidth (wstr, wcslen (wstr));	1358	RETVAL = 0;
		1359	for (wchar_t *wc = wstr; *wc; wc++)
		1360	{
		1361	int w = WCWIDTH (*wc);
		1362
		1363	if (w)
		1364	RETVAL += max (w, 1);
		1365	}
1049	rxvt_pop_locale ();	1366	rxvt_pop_locale ();
1050		1367
1051	free (wstr);	1368	free (wstr);
1052	}	1369	}
1053	OUTPUT:	1370	OUTPUT:
…		…
1063	char *mbstr = rxvt_wcstombs (wstr);	1380	char *mbstr = rxvt_wcstombs (wstr);
1064	rxvt_pop_locale ();	1381	rxvt_pop_locale ();
1065		1382
1066	free (wstr);	1383	free (wstr);
1067		1384
1068	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1385	RETVAL = newSVpv (mbstr, 0);
1069	free (mbstr);	1386	free (mbstr);
1070	}	1387	}
1071	OUTPUT:	1388	OUTPUT:
1072	RETVAL	1389	RETVAL
1073		1390
…		…
1080		1397
1081	rxvt_push_locale (THIS->locale);	1398	rxvt_push_locale (THIS->locale);
1082	wchar_t *wstr = rxvt_mbstowcs (data, len);	1399	wchar_t *wstr = rxvt_mbstowcs (data, len);
1083	rxvt_pop_locale ();	1400	rxvt_pop_locale ();
1084		1401
1085	RETVAL = taint_if (wcs2sv (wstr), octets);	1402	RETVAL = wcs2sv (wstr);
1086	free (wstr);	1403	free (wstr);
1087	}	1404	}
1088	OUTPUT:	1405	OUTPUT:
1089	RETVAL	1406	RETVAL
1090		1407
1091	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1408	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1092		1409
1093	#define TERM_OFFSET_width TERM_OFFSET(width)	1410	#define TERM_OFFSET_width TERM_OFFSET(width)
1094	#define TERM_OFFSET_height TERM_OFFSET(height)	1411	#define TERM_OFFSET_height TERM_OFFSET(height)
1095	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1412	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1096	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1413	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1097	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1414	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1098	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1415	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1099	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1416	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1100	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1417	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1101	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1418	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1419	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1420	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1421	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1422	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1102	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1423	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1103	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1424	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1104	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1425	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1105		1426
1106	int	1427	int
1107	rxvt_term::width ()	1428	rxvt_term::width (int new_value = NO_INIT)
1108	ALIAS:	1429	ALIAS:
1109	width = TERM_OFFSET_width	1430	width = TERM_OFFSET_width
1110	height = TERM_OFFSET_height	1431	height = TERM_OFFSET_height
1111	fwidth = TERM_OFFSET_fwidth	1432	fwidth = TERM_OFFSET_fwidth
1112	fheight = TERM_OFFSET_fheight	1433	fheight = TERM_OFFSET_fheight
1113	fbase = TERM_OFFSET_fbase	1434	fbase = TERM_OFFSET_fbase
1114	nrow = TERM_OFFSET_nrow	1435	nrow = TERM_OFFSET_nrow
1115	ncol = TERM_OFFSET_ncol	1436	ncol = TERM_OFFSET_ncol
1116	focus = TERM_OFFSET_focus	1437	focus = TERM_OFFSET_focus
1117	mapped = TERM_OFFSET_mapped	1438	mapped = TERM_OFFSET_mapped
		1439	int_bwidth = TERM_OFFSET_int_bwidth
		1440	ext_bwidth = TERM_OFFSET_ext_bwidth
		1441	lineSpace = TERM_OFFSET_lineSpace
		1442	letterSpace = TERM_OFFSET_letterSpace
1118	saveLines = TERM_OFFSET_saveLines	1443	saveLines = TERM_OFFSET_saveLines
1119	total_rows = TERM_OFFSET_total_rows	1444	total_rows = TERM_OFFSET_total_rows
1120	nsaved = TERM_OFFSET_nsaved	1445	top_row = TERM_OFFSET_top_row
1121	CODE:	1446	CODE:
1122	RETVAL = *(int *)((char *)THIS + ix);	1447	RETVAL = *(int *)((char *)THIS + ix);
		1448	if (items > 1)
		1449	*(int *)((char *)THIS + ix) = new_value;
1123	OUTPUT:	1450	OUTPUT:
1124	RETVAL	1451	RETVAL
1125		1452
1126	unsigned int	1453	unsigned int
1127	rxvt_term::ModLevel3Mask ()	1454	rxvt_term::ModLevel3Mask ()
1128	ALIAS:	1455	ALIAS:
1129	ModLevel3Mask = 0	1456	ModLevel3Mask = 0
1130	ModMetaMask = 1	1457	ModMetaMask = 1
1131	ModNumLockMask = 2	1458	ModNumLockMask = 2
		1459	current_screen = 3
		1460	hidden_cursor = 4
		1461	priv_modes = 5
1132	CODE:	1462	CODE:
1133	switch (ix)	1463	switch (ix)
1134	{	1464	{
1135	case 0: RETVAL = THIS->ModLevel3Mask; break;	1465	case 0: RETVAL = THIS->ModLevel3Mask; break;
1136	case 1: RETVAL = THIS->ModMetaMask; break;	1466	case 1: RETVAL = THIS->ModMetaMask; break;
1137	case 2: RETVAL = THIS->ModNumLockMask; break;	1467	case 2: RETVAL = THIS->ModNumLockMask; break;
		1468	case 3: RETVAL = THIS->current_screen; break;
		1469	#ifdef CURSOR_BLINK
		1470	case 4: RETVAL = THIS->hidden_cursor; break;
		1471	#else
		1472	case 4: RETVAL = 0; break;
		1473	#endif
		1474	case 5: RETVAL = THIS->priv_modes; break;
1138	}	1475	}
1139	OUTPUT:	1476	OUTPUT:
1140	RETVAL	1477	RETVAL
1141		1478
1142	char *	1479	char *
…		…
1152	}	1489	}
1153	OUTPUT:	1490	OUTPUT:
1154	RETVAL	1491	RETVAL
1155		1492
1156	SV *	1493	SV *
1157	rxvt_term::_env ()	1494	rxvt_term::envv ()
		1495	ALIAS:
		1496	argv = 1
1158	CODE:	1497	PPCODE:
1159	{	1498	{
1160	if (THIS->envv)	1499	stringvec *vec = ix ? THIS->argv : THIS->envv;
1161	{
1162	AV *av = newAV ();
1163		1500
		1501	EXTEND (SP, vec->size ());
		1502
1164	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1503	for (char **i = vec->begin (); i != vec->end (); ++i)
1165	if (*i)	1504	if (*i)
1166	av_push (av, newSVpv (*i, 0));	1505	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1167
1168	RETVAL = newRV_noinc ((SV *)av);
1169	}
1170	else
1171	RETVAL = &PL_sv_undef;
1172	}	1506	}
1173	OUTPUT:
1174	RETVAL
1175		1507
1176	int	1508	int
1177	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1509	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1178	CODE:	1510	CODE:
1179	RETVAL = THIS->pty_ev.events;	1511	RETVAL = THIS->pty_ev.events;
1180	if (events != EVENT_UNDEF)	1512	if (events != ev::UNDEF)
1181	THIS->pty_ev.set (events);	1513	THIS->pty_ev.set (events);
1182	OUTPUT:	1514	OUTPUT:
1183	RETVAL	1515	RETVAL
1184		1516
1185	U32	1517	int
		1518	rxvt_term::pty_fd ()
		1519	CODE:
		1520	RETVAL = THIS->pty->pty;
		1521	OUTPUT:
		1522	RETVAL
		1523
		1524	Window
1186	rxvt_term::parent ()	1525	rxvt_term::parent ()
1187	CODE:	1526	CODE:
1188	RETVAL = (U32)THIS->parent [0];	1527	RETVAL = THIS->parent;
1189	OUTPUT:	1528	OUTPUT:
1190	RETVAL	1529	RETVAL
1191		1530
1192	U32	1531	int
		1532	rxvt_term::parent_x ()
		1533	CODE:
		1534	RETVAL = THIS->parent_x;
		1535	OUTPUT:
		1536	RETVAL
		1537
		1538	int
		1539	rxvt_term::parent_y ()
		1540	CODE:
		1541	RETVAL = THIS->parent_y;
		1542	OUTPUT:
		1543	RETVAL
		1544
		1545	Window
1193	rxvt_term::vt ()	1546	rxvt_term::vt ()
1194	CODE:	1547	CODE:
1195	RETVAL = (U32)THIS->vt;	1548	RETVAL = THIS->vt;
1196	OUTPUT:	1549	OUTPUT:
1197	RETVAL	1550	RETVAL
1198		1551
1199	void	1552	void
1200	rxvt_term::vt_emask_add (U32 emask)	1553	rxvt_term::vt_emask_add (U32 emask)
…		…
1209	THIS->rstyle = new_rstyle;	1562	THIS->rstyle = new_rstyle;
1210	OUTPUT:	1563	OUTPUT:
1211	RETVAL	1564	RETVAL
1212		1565
1213	int	1566	int
1214	rxvt_term::view_start (int newval = -1)	1567	rxvt_term::view_start (int newval = 1)
1215	PROTOTYPE: $;$	1568	PROTOTYPE: $;$
1216	CODE:	1569	CODE:
1217	{	1570	{
1218	RETVAL = THIS->view_start;	1571	RETVAL = THIS->view_start;
1219		1572
1220	if (newval >= 0)	1573	if (newval <= 0)
1221	{	1574	THIS->scr_changeview (max (newval, THIS->top_row));
1222	THIS->view_start = min (newval, THIS->nsaved);
1223	THIS->scr_changeview (RETVAL);
1224	}
1225	}	1575	}
1226	OUTPUT:	1576	OUTPUT:
1227	RETVAL	1577	RETVAL
1228		1578
1229	void	1579	void
		1580	rxvt_term::set_urgency (bool enable)
		1581
		1582	void
		1583	rxvt_term::focus_in ()
		1584
		1585	void
		1586	rxvt_term::focus_out ()
		1587
		1588	void
		1589	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1590	ALIAS:
		1591	key_release = 1
		1592	CODE:
		1593	{
		1594	XKeyEvent xkey;
		1595
		1596	memset (&xkey, 0, sizeof (xkey));
		1597
		1598	xkey.time = time;
		1599	xkey.state = state;
		1600	xkey.keycode = keycode;
		1601
		1602	xkey.type = ix ? KeyRelease : KeyPress;
		1603	xkey.display = THIS->dpy;
		1604	xkey.window = THIS->vt;
		1605	xkey.root = THIS->display->root;
		1606	xkey.subwindow = THIS->vt;
		1607
		1608	if (ix)
		1609	THIS->key_release (xkey);
		1610	else
		1611	THIS->key_press (xkey);
		1612	}
		1613
		1614	void
1230	rxvt_term::want_refresh ()	1615	rxvt_term::want_refresh ()
1231	CODE:	1616	CODE:
1232	THIS->want_refresh = 1;	1617	THIS->want_refresh = 1;
		1618	THIS->refresh_check ();
		1619
		1620	void
		1621	rxvt_term::refresh_check ()
1233		1622
1234	void	1623	void
1235	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1624	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1236	PPCODE:	1625	PPCODE:
1237	{	1626	{
1238	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1627	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1239	XSRETURN_EMPTY;	1628	XSRETURN_EMPTY;
1240		1629
1241	line_t &l = ROW(row_number);	1630	line_t &l = ROW(row_number);
1242		1631
1243	if (GIMME_V != G_VOID)	1632	if (GIMME_V != G_VOID)
1244	{	1633	{
1245	wchar_t *wstr = new wchar_t [THIS->ncol];	1634	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1246		1635
1247	for (int col = 0; col < THIS->ncol; col++)	1636	for (int col = 0; col < THIS->ncol; col++)
1248	wstr [col] = l.t [col];	1637	wstr [col] = l.t [col];
1249		1638
1250	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1639	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1251
1252	delete [] wstr;
1253	}	1640	}
1254		1641
1255	if (new_text)	1642	if (new_text)
1256	{	1643	{
1257	wchar_t *wstr = sv2wcs (new_text);	1644	wchar_t *wstr = sv2wcs (new_text);
1258		1645
1259	int len = min (wcslen (wstr) - start_ofs, max_len);	1646	int len = min (wcslen (wstr) - start_ofs, max_len);
1260		1647
1261	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1648	if (start_col < 0 || start_col + len > THIS->ncol)
1262	{	1649	{
1263	free (wstr);	1650	free (wstr);
1264	croak ("new_text extends beyond horizontal margins");	1651	croak ("new_text extends beyond horizontal margins");
1265	}	1652	}
1266		1653
…		…
1276		1663
1277	void	1664	void
1278	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1665	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1279	PPCODE:	1666	PPCODE:
1280	{	1667	{
1281	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1668	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1282	XSRETURN_EMPTY;	1669	XSRETURN_EMPTY;
1283		1670
1284	line_t &l = ROW(row_number);	1671	line_t &l = ROW(row_number);
1285		1672
1286	if (GIMME_V != G_VOID)	1673	if (GIMME_V != G_VOID)
…		…
1298	{	1685	{
1299	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1686	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1300	croak ("new_rend must be arrayref");	1687	croak ("new_rend must be arrayref");
1301		1688
1302	AV *av = (AV *)SvRV (new_rend);	1689	AV *av = (AV *)SvRV (new_rend);
1303	int len = min (av_len (av) + 1 - start_ofs, max_len);	1690	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1304		1691
1305	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1692	if (start_col < 0 || start_col + len > THIS->ncol)
1306	croak ("new_rend array extends beyond horizontal margins");	1693	croak ("new_rend array extends beyond horizontal margins");
1307		1694
1308	for (int col = start_col; col < start_col + len; col++)	1695	for (int col = start_col; col < start_col + len; col++)
1309	{	1696	{
1310	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1697	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1316		1703
1317	int	1704	int
1318	rxvt_term::ROW_l (int row_number, int new_length = -1)	1705	rxvt_term::ROW_l (int row_number, int new_length = -1)
1319	CODE:	1706	CODE:
1320	{	1707	{
1321	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1708	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1322	XSRETURN_EMPTY;	1709	XSRETURN_EMPTY;
1323		1710
1324	line_t &l = ROW(row_number);	1711	line_t &l = ROW(row_number);
1325	RETVAL = l.l;	1712	RETVAL = l.l;
1326		1713
…		…
1332		1719
1333	bool	1720	bool
1334	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1721	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1335	CODE:	1722	CODE:
1336	{	1723	{
1337	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1724	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1338	XSRETURN_EMPTY;	1725	XSRETURN_EMPTY;
1339		1726
1340	line_t &l = ROW(row_number);	1727	line_t &l = ROW(row_number);
1341	RETVAL = l.is_longer ();	1728	RETVAL = l.is_longer ();
1342		1729
…		…
1350	rxvt_term::special_encode (SV *string)	1737	rxvt_term::special_encode (SV *string)
1351	CODE:	1738	CODE:
1352	{	1739	{
1353	wchar_t *wstr = sv2wcs (string);	1740	wchar_t *wstr = sv2wcs (string);
1354	int wlen = wcslen (wstr);	1741	int wlen = wcslen (wstr);
1355	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1742	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1356		1743
1357	rxvt_push_locale (THIS->locale);	1744	rxvt_push_locale (THIS->locale);
1358		1745
1359	wchar_t *r = rstr;	1746	wchar_t *r = rstr;
1360	for (wchar_t *s = wstr; *s; s++)	1747	for (wchar_t *s = wstr; *s; s++)
		1748	{
		1749	int w = WCWIDTH (*s);
		1750
1361	if (wcwidth (*s) == 0)	1751	if (w == 0)
1362	{	1752	{
1363	if (r == rstr)	1753	if (r == rstr)
1364	croak ("leading combining character unencodable");	1754	croak ("leading combining character unencodable");
1365		1755
1366	unicode_t n = rxvt_compose (r[-1], *s);	1756	unicode_t n = rxvt_compose (r[-1], *s);
1367	if (n == NOCHAR)	1757	if (n == NOCHAR)
1368	n = rxvt_composite.compose (r[-1], *s);	1758	n = rxvt_composite.compose (r[-1], *s);
1369		1759
1370	r[-1] = n;	1760	r[-1] = n;
1371	}	1761	}
1372	#if !UNICODE_3	1762	#if !UNICODE_3
1373	else if (*s >= 0x10000)	1763	else if (*s >= 0x10000)
1374	*r++ = rxvt_composite.compose (*s);	1764	*r++ = rxvt_composite.compose (*s);
1375	#endif	1765	#endif
1376	else	1766	else
1377	*r++ = *s;	1767	*r++ = *s;
		1768
		1769	// the *2 above only allows wcwidth <= 2
		1770	if (w > 1)
		1771	*r++ = NOCHAR;
		1772	}
1378		1773
1379	rxvt_pop_locale ();	1774	rxvt_pop_locale ();
1380		1775
		1776	free (wstr);
1381	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1777	RETVAL = wcs2sv (rstr, r - rstr);
1382
1383	delete [] rstr;
1384	}	1778	}
1385	OUTPUT:	1779	OUTPUT:
1386	RETVAL	1780	RETVAL
1387		1781
1388	SV *	1782	SV *
1389	rxvt_term::special_decode (SV *text)	1783	rxvt_term::special_decode (SV *text)
1390	CODE:	1784	CODE:
1391	{	1785	{
1392	wchar_t *wstr = sv2wcs (text);	1786	wchar_t *wstr = sv2wcs (text);
1393	int wlen = wcslen (wstr);
1394	int dlen = 0;	1787	int dlen = 0;
1395		1788
1396	// find length	1789	// find length
1397	for (wchar_t *s = wstr; *s; s++)	1790	for (wchar_t *s = wstr; *s; s++)
1398	if (*s == NOCHAR)	1791	if (*s == NOCHAR)
1399	;	1792	;
1400	else if (IS_COMPOSE (*s))	1793	else if (IS_COMPOSE (*s))
1401	dlen += rxvt_composite.expand (*s, 0);	1794	dlen += rxvt_composite.expand (*s);
1402	else	1795	else
1403	dlen++;	1796	dlen++;
1404		1797
1405	wchar_t *rstr = new wchar_t [dlen];	1798	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1406		1799
1407	// decode	1800	// decode
1408	wchar_t *r = rstr;	1801	wchar_t *r = rstr;
1409	for (wchar_t *s = wstr; *s; s++)	1802	for (wchar_t *s = wstr; *s; s++)
1410	if (*s == NOCHAR)	1803	if (*s == NOCHAR)
…		…
1412	else if (IS_COMPOSE (*s))	1805	else if (IS_COMPOSE (*s))
1413	r += rxvt_composite.expand (*s, r);	1806	r += rxvt_composite.expand (*s, r);
1414	else	1807	else
1415	*r++ = *s;	1808	*r++ = *s;
1416		1809
		1810	free (wstr);
1417	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1811	RETVAL = wcs2sv (rstr, r - rstr);
1418
1419	delete [] rstr;
1420	}	1812	}
1421	OUTPUT:	1813	OUTPUT:
1422	RETVAL	1814	RETVAL
1423		1815
1424	void	1816	void
1425	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1817	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1426	PPCODE:	1818	PPCODE:
1427	{	1819	{
1428	struct resval { const char *name; int value; } rslist [] = {	1820	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1429	# define def(name) { # name, Rs_ ## name },	1821	# define def(name) { # name, Rs_ ## name },
1430	# define reserve(name,count)	1822	# define reserve(name,count)
1431	# include "rsinc.h"	1823	# include "rsinc.h"
1432	# undef def	1824	# undef def
1433	# undef reserve	1825	# undef reserve
1434	};	1826	};
1435		1827
1436	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1828	rs = rslist + ecb_array_length (rslist);
1437		1829
		1830	if (*name)
1438	do {	1831	{
		1832	do {
1439	if (rs-- == rslist)	1833	if (rs-- == rslist)
1440	croak ("no such resource '%s', requested", name);	1834	croak ("no such resource '%s', requested", name);
1441	} while (strcmp (name, rs->name));	1835	} while (strcmp (name, rs->name));
1442		1836
1443	index += rs->value;	1837	index += rs->value;
		1838	}
		1839	else
		1840	{
		1841	--rs;
		1842	name = (octet_string)"";
		1843	}
1444		1844
1445	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1845	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1446	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1846	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1447		1847
1448	if (GIMME_V != G_VOID)	1848	if (GIMME_V != G_VOID)
1449	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1849	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1450		1850
1451	if (newval)	1851	if (newval)
1452	{	1852	{
1453	if (SvOK (newval))	1853	if (SvOK (newval))
1454	{	1854	{
…		…
1460	THIS->rs [index] = 0;	1860	THIS->rs [index] = 0;
1461	}	1861	}
1462	}	1862	}
1463		1863
1464	const char *	1864	const char *
1465	rxvt_term::x_resource (const char *name)	1865	rxvt_term::x_resource (octet_string name)
1466	CLEANUP:
1467	SvTAINTED_on (ST (0));
1468		1866
1469	bool	1867	bool
1470	rxvt_term::option (U32 optval, int set = -1)	1868	rxvt_term::option (U8 optval, int set = -1)
1471	CODE:	1869	CODE:
1472	{	1870	{
1473	RETVAL = THIS->options & optval;	1871	RETVAL = THIS->option (optval);
1474		1872
1475	if (set >= 0)	1873	if (set >= 0)
1476	{	1874	{
1477	if (set)
1478	THIS->options |= optval;	1875	THIS->set_option (optval, set);
1479	else
1480	THIS->options &= ~optval;
1481		1876
		1877	if (THIS->init_done) // avoid doing this before START
1482	switch (optval)	1878	switch (optval)
1483	{	1879	{
1484	case Opt_skipBuiltinGlyphs:	1880	case Opt_skipBuiltinGlyphs:
1485	THIS->set_fonts ();	1881	THIS->set_fonts ();
1486	THIS->scr_remap_chars ();	1882	THIS->scr_remap_chars ();
1487	THIS->scr_touch (true);	1883	THIS->scr_touch (true);
1488	THIS->want_refresh = 1;	1884	THIS->want_refresh = 1;
		1885	THIS->refresh_check ();
1489	break;	1886	break;
		1887	#ifdef CURSOR_BLINK
		1888	case Opt_cursorBlink:
		1889	THIS->cursor_blink_reset ();
		1890	break;
		1891	#endif
1490		1892
1491	case Opt_cursorUnderline:	1893	case Opt_cursorUnderline:
		1894	THIS->cursor_type = set ? 1 : 0;
1492	THIS->want_refresh = 1;	1895	THIS->want_refresh = 1;
		1896	THIS->refresh_check ();
1493	break;	1897	break;
1494		1898
1495	# case Opt_scrollBar_floating:	1899	# case Opt_scrollBar_floating:
1496	# case Opt_scrollBar_right:	1900	# case Opt_scrollBar_right:
1497	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1901	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1498	# break;	1902	# break;
1499	}	1903	}
1500	}	1904	}
1501	}	1905	}
1502	OUTPUT:	1906	OUTPUT:
1503	RETVAL	1907	RETVAL
1504		1908
		1909	SV *
		1910	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1911	CODE:
		1912	{
		1913	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1914	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1915	}
		1916	OUTPUT:
		1917	RETVAL
		1918
1505	bool	1919	bool
1506	rxvt_term::parse_keysym (char *keysym, char *str)	1920	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1921	ALIAS:
		1922	parse_keysym = 1
1507	CODE:	1923	CODE:
1508	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1924	RETVAL = 0 < THIS->bind_action (keysym, action);
1509	THIS->keyboard->register_done ();	1925	THIS->keyboard->register_done ();
1510	OUTPUT:	1926	OUTPUT:
1511	RETVAL	1927	RETVAL
		1928
		1929	void
		1930	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1931	CODE:
		1932	wchar_t *wstr = sv2wcs (str);
		1933	THIS->keyboard->register_action (keysym, state, wstr);
		1934	free (wstr);
1512		1935
1513	void	1936	void
1514	rxvt_term::screen_cur (...)	1937	rxvt_term::screen_cur (...)
1515	PROTOTYPE: $;$$	1938	PROTOTYPE: $;$$
1516	ALIAS:	1939	ALIAS:
…		…
1530	EXTEND (SP, 2);	1953	EXTEND (SP, 2);
1531	PUSHs (sv_2mortal (newSViv (rc.row)));	1954	PUSHs (sv_2mortal (newSViv (rc.row)));
1532	PUSHs (sv_2mortal (newSViv (rc.col)));	1955	PUSHs (sv_2mortal (newSViv (rc.col)));
1533	}	1956	}
1534		1957
1535	if (items == 3)	1958	if (items >= 3)
		1959	{
		1960	rc.row = SvIV (ST (1));
		1961	rc.col = SvIV (ST (2));
		1962
		1963	if (ix == 2)
1536	{	1964	{
1537	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1965	if (rc.col == 0)
1538	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1966	{
		1967	// col == 0 means end of previous line
		1968	rc.row--;
		1969	rc.col = THIS->ncol;
		1970	}
		1971	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1972	&& rc.col > ROW(rc.row).l)
		1973	{
		1974	// col >= length means while line and add newline
		1975	rc.col = THIS->ncol;
		1976	}
		1977	}
		1978
		1979	clamp_it (rc.col, 0, THIS->ncol);
		1980	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1539		1981
1540	if (ix)	1982	if (ix)
1541	THIS->want_refresh = 1;	1983	{
		1984	THIS->selection.screen = THIS->current_screen;
		1985
		1986	THIS->selection_changed ();
		1987	THIS->refresh_check ();
1542	}	1988	}
		1989	}
1543	}	1990	}
1544		1991
1545	char	1992	int
1546	rxvt_term::cur_charset ()	1993	rxvt_term::selection_screen (int screen = -1)
1547	CODE:	1994	CODE:
1548	RETVAL = THIS->charsets [THIS->screen.charset];	1995	RETVAL = THIS->selection.screen;
1549	OUTPUT:	1996	if (screen >= 0)
		1997	THIS->selection.screen = screen;
		1998	OUTPUT:
1550	RETVAL	1999	RETVAL
1551		2000
1552	#void	2001	void
1553	#rxvt_term::selection_clear ()	2002	rxvt_term::selection_request (Time tm, int selnum)
1554		2003
1555	void	2004	void
		2005	rxvt_term::selection_clear (bool clipboard = false)
		2006
		2007	void
1556	rxvt_term::selection_make (U32 eventtime, bool rect = false)	2008	rxvt_term::selection_make (Time eventtime, bool rect = false)
1557	CODE:	2009	CODE:
1558	THIS->selection.op = SELECTION_CONT;	2010	THIS->selection.op = SELECTION_CONT;
1559	THIS->selection.rect = rect;	2011	THIS->selection.rect = rect;
1560	THIS->selection_make (eventtime);	2012	THIS->selection_make (eventtime);
1561		2013
1562	int	2014	int
1563	rxvt_term::selection_grab (U32 eventtime)	2015	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1564		2016
1565	void	2017	void
1566	rxvt_term::selection (SV *newtext = 0)	2018	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1567	PPCODE:	2019	PPCODE:
1568	{	2020	{
		2021	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2022	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2023
1569	if (GIMME_V != G_VOID)	2024	if (GIMME_V != G_VOID)
1570	XPUSHs (THIS->selection.text	2025	XPUSHs (text
1571	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	2026	? sv_2mortal (wcs2sv (text, len))
1572	: &PL_sv_undef);	2027	: &PL_sv_undef);
1573		2028
1574	if (newtext)	2029	if (newtext)
1575	{	2030	{
1576	free (THIS->selection.text);	2031	free (text);
1577		2032
1578	THIS->selection.text = sv2wcs (newtext);	2033	text = sv2wcs (newtext);
1579	THIS->selection.len = wcslen (THIS->selection.text);	2034	len = wcslen (text);
1580	}	2035	}
1581	}	2036	}
		2037
		2038	char
		2039	rxvt_term::cur_charset ()
		2040	CODE:
		2041	RETVAL = THIS->charsets [THIS->screen.charset];
		2042	OUTPUT:
		2043	RETVAL
1582		2044
1583	void	2045	void
1584	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)	2046	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)
1585		2047
1586	void	2048	void
1587	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	2049	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1588		2050
1589	void	2051	void
1590	rxvt_term::scr_bell ()	2052	rxvt_term::scr_bell ()
		2053
		2054	void
		2055	rxvt_term::scr_recolor (bool refresh = true);
		2056
		2057	void
		2058	rxvt_term::scr_change_screen (int screen)
1591		2059
1592	void	2060	void
1593	rxvt_term::scr_add_lines (SV *string)	2061	rxvt_term::scr_add_lines (SV *string)
1594	CODE:	2062	CODE:
1595	{	2063	{
1596	wchar_t *wstr = sv2wcs (string);	2064	wchar_t *wstr = sv2wcs (string);
1597	THIS->scr_add_lines (wstr, wcslen (wstr));	2065	THIS->scr_add_lines (wstr, wcslen (wstr));
1598	free (wstr);	2066	free (wstr);
1599	}	2067	}
		2068
		2069	void
		2070	rxvt_term::tt_write_user_input (SV *octets)
		2071	INIT:
		2072	STRLEN len;
		2073	char *str = SvPVbyte (octets, len);
		2074	C_ARGS:
		2075	str, len
1600		2076
1601	void	2077	void
1602	rxvt_term::tt_write (SV *octets)	2078	rxvt_term::tt_write (SV *octets)
1603	INIT:	2079	INIT:
1604	STRLEN len;	2080	STRLEN len;
1605	char *str = SvPVbyte (octets, len);	2081	char *str = SvPVbyte (octets, len);
1606	C_ARGS:	2082	C_ARGS:
1607	str, len	2083	str, len
1608		2084
1609	void	2085	void
		2086	rxvt_term::tt_paste (SV *octets)
		2087	INIT:
		2088	STRLEN len;
		2089	char *str = SvPVbyte (octets, len);
		2090	C_ARGS:
		2091	str, len
		2092
		2093	void
1610	rxvt_term::cmd_parse (SV *octets)	2094	rxvt_term::cmd_parse (SV *octets)
1611	CODE:	2095	CODE:
1612	{	2096	{
1613	STRLEN len;	2097	STRLEN len;
1614	char *str = SvPVbyte (octets, len);	2098	char *str = SvPVbyte (octets, len);
…		…
1636	o->self = (HV *)SvRV (RETVAL);	2120	o->self = (HV *)SvRV (RETVAL);
1637	}	2121	}
1638	OUTPUT:	2122	OUTPUT:
1639	RETVAL	2123	RETVAL
1640		2124
		2125	#############################################################################
		2126	# Various X Utility Functions
		2127	#############################################################################
		2128
		2129	void
		2130	rxvt_term::XListProperties (Window window)
		2131	PPCODE:
		2132	{
		2133	int count;
		2134	Atom *props = XListProperties (THIS->dpy, window, &count);
		2135
		2136	EXTEND (SP, count);
		2137	while (count--)
		2138	PUSHs (newSVuv ((U32)props [count]));
		2139
		2140	XFree (props);
		2141	}
		2142
		2143	void
		2144	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2145	PPCODE:
		2146	{
		2147	Atom type;
		2148	int format;
		2149	unsigned long nitems;
		2150	unsigned long bytes_after;
		2151	unsigned char *prop;
		2152
		2153	XGetWindowProperty (THIS->dpy, window, property,
		2154	0, 1<<24, 0, AnyPropertyType,
		2155	&type, &format, &nitems, &bytes_after, &prop);
		2156
		2157	if (type != None)
		2158	{
		2159	int elemsize = format == 16 ? sizeof (short)
		2160	: format == 32 ? sizeof (long)
		2161	: 1;
		2162
		2163	EXTEND (SP, 3);
		2164	PUSHs (newSVuv ((U32)type));
		2165	PUSHs (newSViv (format));
		2166	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2167	XFree (prop);
		2168	}
		2169	}
		2170
		2171	void
		2172	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2173	CODE:
		2174	{
		2175	STRLEN len;
		2176	char *data_ = SvPVbyte (data, len);
		2177
		2178	int elemsize = format == 16 ? sizeof (short)
		2179	: format == 32 ? sizeof (long)
		2180	: 1;
		2181
		2182	XChangeProperty (THIS->dpy, window, property,
		2183	type, format, PropModeReplace,
		2184	(unsigned char *)data_, len / elemsize);
		2185	}
		2186
		2187	Atom
		2188	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2189	C_ARGS: term->dpy, atom_name, only_if_exists
		2190
		2191	char *
		2192	XGetAtomName (rxvt_term *term, Atom atom)
		2193	C_ARGS: term->dpy, atom
		2194	CLEANUP:
		2195	XFree (RETVAL);
		2196
		2197	void
		2198	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2199	C_ARGS: term->dpy, window, property
		2200
		2201	Window
		2202	rxvt_term::DefaultRootWindow ()
		2203	CODE:
		2204	RETVAL = THIS->display->root;
		2205	OUTPUT:
		2206	RETVAL
		2207
		2208	#if 0
		2209
		2210	Window
		2211	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2212	C_ARGS: term->dpy, (Window)parent,
		2213	x, y, width, height, 0,
		2214	term->pix_colors_focused[Color_border],
		2215	term->pix_colors_focused[Color_border]
		2216
		2217	#endif
		2218
		2219	void
		2220	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2221	C_ARGS: term->dpy, window, parent, x, y
		2222
		2223	void
		2224	XMapWindow (rxvt_term *term, Window window)
		2225	C_ARGS: term->dpy, window
		2226
		2227	void
		2228	XUnmapWindow (rxvt_term *term, Window window)
		2229	C_ARGS: term->dpy, window
		2230
		2231	void
		2232	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2233	C_ARGS: term->dpy, window, x, y, width, height
		2234
		2235	void
		2236	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2237	CODE:
		2238	{
		2239	XWindowAttributes attr;
		2240	XGetWindowAttributes (THIS->dpy, window, &attr);
		2241	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2242	}
		2243
		2244	void
		2245	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2246	PPCODE:
		2247	{
		2248	int dx, dy;
		2249	Window child;
		2250
		2251	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2252	{
		2253	EXTEND (SP, 3);
		2254	PUSHs (newSViv (dx));
		2255	PUSHs (newSViv (dy));
		2256	PUSHs (newSVuv (child));
		2257	}
		2258	}
		2259
		2260	#############################################################################
		2261	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2262
		2263	bool
		2264	rxvt_term::has_render ()
		2265	CODE:
		2266	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2267	OUTPUT:
		2268	RETVAL
		2269
		2270	void
		2271	rxvt_term::background_geometry (bool border = false)
		2272	PPCODE:
		2273	EXTEND (SP, 4);
		2274	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2275	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2276	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2277	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2278
		2279	#if HAVE_IMG
		2280
		2281	rxvt_img *
		2282	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2283	CODE:
		2284	XRenderPictFormat *f = SvOK (format)
		2285	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2286	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2287	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2288	RETVAL->alloc ();
		2289	OUTPUT:
		2290	RETVAL
		2291
		2292	#if ENABLE_TRANSPARENCY
		2293
		2294	rxvt_img *
		2295	rxvt_term::new_img_from_root ()
		2296	CODE:
		2297	RETVAL = rxvt_img::new_from_root (THIS);
		2298	OUTPUT:
		2299	RETVAL
		2300
		2301	#endif
		2302
		2303	#if HAVE_PIXBUF
		2304
		2305	rxvt_img *
		2306	rxvt_term::new_img_from_file (octet_string filename)
		2307	CODE:
		2308	try
		2309	{
		2310	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2311	}
		2312	catch (const class rxvt_failure_exception &e)
		2313	{
		2314	croak ("new_img_from_file failed");
		2315	}
		2316	OUTPUT:
		2317	RETVAL
		2318
		2319	#endif
		2320
		2321	void
		2322	rxvt_term::clr_background ()
		2323	CODE:
		2324	delete THIS->bg_img;
		2325	THIS->bg_img = 0;
		2326	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2327
		2328	void
		2329	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2330	CODE:
		2331	delete THIS->bg_img;
		2332	THIS->bg_img = 0;
		2333	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2334
		2335	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2336	{
		2337	img = img->clone (); // own the img
		2338
		2339	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2340	img->sub_rect (0, 0,
		2341	border ? THIS->vt_width : THIS->szHint.width,
		2342	border ? THIS->vt_height : THIS->szHint.height)
		2343	->replace (img);
		2344
		2345	// just in case, should usually be a nop
		2346	img->reify ()
		2347	->replace (img);
		2348
		2349	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2350	->replace (img);
		2351
		2352	THIS->bg_img = img;
		2353
		2354	if (!border)
		2355	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2356	}
		2357
		2358	#endif
		2359
		2360	#############################################################################
		2361	# urxvt::overlay
		2362	#############################################################################
		2363
1641	MODULE = urxvt PACKAGE = urxvt::overlay	2364	MODULE = urxvt PACKAGE = urxvt::overlay
1642		2365
1643	void	2366	void
1644	overlay::set (int x, int y, SV *text, SV *rend = 0)	2367	overlay::set (int x, int y, SV *text, SV *rend = 0)
1645		2368
…		…
1650	overlay::hide ()	2373	overlay::hide ()
1651		2374
1652	void	2375	void
1653	overlay::DESTROY ()	2376	overlay::DESTROY ()
1654		2377
		2378	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2379
		2380	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2381
		2382	#if HAVE_PIXBUF
		2383
		2384	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2385	C_ARGS: filename, 0
		2386
		2387	void
		2388	DESTROY (urxvt::pixbuf self)
		2389	CODE:
		2390	g_object_unref (self);
		2391
		2392	#endif
		2393
1655	MODULE = urxvt PACKAGE = urxvt::timer	2394	MODULE = urxvt PACKAGE = urxvt::img
1656		2395
1657	SV *	2396	#if HAVE_IMG
1658	timer::new ()	2397
		2398	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2399	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2400
		2401	void
		2402	rxvt_img::geometry ()
1659	CODE:	2403	PPCODE:
1660	timer *w = new timer;	2404	EXTEND (SP, 4);
1661	w->start (NOW);	2405	PUSHs (sv_2mortal (newSViv (THIS->x)));
1662	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2406	PUSHs (sv_2mortal (newSViv (THIS->y)));
1663	w->self = (HV *)SvRV (RETVAL);	2407	PUSHs (sv_2mortal (newSViv (THIS->w)));
1664	OUTPUT:	2408	PUSHs (sv_2mortal (newSViv (THIS->h)));
1665	RETVAL
1666		2409
1667	timer *	2410	int
1668	timer::cb (SV *cb)	2411	rxvt_img::x ()
		2412	ALIAS:
		2413	x = 0
		2414	y = 1
		2415	w = 2
		2416	h = 3
1669	CODE:	2417	CODE:
1670	THIS->cb (cb);	2418	switch (ix)
		2419	{
		2420	case 0: RETVAL = THIS->x; break;
		2421	case 1: RETVAL = THIS->y; break;
		2422	case 2: RETVAL = THIS->w; break;
		2423	case 3: RETVAL = THIS->h; break;
		2424	}
		2425	OUTPUT:
1671	RETVAL = THIS;	2426	RETVAL
1672	OUTPUT:
1673	RETVAL
1674		2427
1675	NV	2428	Pixmap
1676	timer::at ()	2429	rxvt_img::pm ()
1677	CODE:	2430	CODE:
1678	RETVAL = THIS->at;	2431	RETVAL = THIS->pm;
1679	OUTPUT:	2432	OUTPUT:
1680	RETVAL	2433	RETVAL
1681		2434
1682	timer *	2435	void
1683	timer::interval (NV interval)	2436	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2437	PROTOTYPE: $;$$$$
		2438	INIT:
		2439	rxvt_screen screen;
		2440	screen.set (THIS->d);
		2441	rgba cc = parse_rgba (c, &screen);
		2442	C_ARGS: cc, x, y, w, h
		2443
		2444	void
		2445	rxvt_img::DESTROY ()
		2446	CODE:
		2447	delete THIS;
		2448
		2449	void
		2450	rxvt_img::add_alpha ()
		2451
		2452	void
		2453	rxvt_img::unshare ()
		2454
		2455	void
		2456	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1684	CODE:	2457	PPCODE:
1685	THIS->interval = interval;	2458	if (items >= 2)
		2459	THIS->repeat_mode (repeat);
		2460	if (GIMME_V != G_VOID)
		2461	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2462
		2463	void
		2464	rxvt_img::move (int dx, int dy)
		2465
		2466	void
		2467	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2468
		2469	void
		2470	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2471
		2472	void
		2473	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2474
		2475	rxvt_img *
		2476	rxvt_img::clone ()
		2477
		2478	rxvt_img *
		2479	rxvt_img::reify ()
		2480
		2481	rxvt_img *
		2482	rxvt_img::sub_rect (int x, int y, int width, int height)
		2483
		2484	rxvt_img *
		2485	rxvt_img::blur (int rh, int rv)
		2486
		2487	rxvt_img *
		2488	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2489
		2490	rxvt_img *
		2491	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)
		2492	INIT:
		2493	rxvt_img::nv matrix[3][3] = {
		2494	{ p11, p12, p13 },
		2495	{ p21, p22, p23 },
		2496	{ p31, p32, p33 }
		2497	};
		2498	C_ARGS: matrix
		2499
		2500	rxvt_img *
		2501	rxvt_img::scale (int new_width, int new_height)
		2502
		2503	rxvt_img *
		2504	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2505
		2506	rxvt_img *
		2507	rxvt_img::tint (SV *c)
		2508	INIT:
		2509	rxvt_screen screen;
		2510	screen.set (THIS->d);
		2511	rgba cc = parse_rgba (c, &screen);
		2512	C_ARGS: cc
		2513
		2514	rxvt_img *
		2515	rxvt_img::shade (rxvt_img::nv factor)
		2516
		2517	rxvt_img *
		2518	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2519	CODE:
		2520	rxvt_img::nv *vparams = 0;
		2521	int nparams = 0;
		2522
		2523	if (SvOK (params))
		2524	{
		2525	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2526	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2527
		2528	nparams = av_len ((AV *)SvRV (params)) + 1;
		2529	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2530
		2531	for (int i = 0; i < nparams; ++i)
		2532	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2533	}
		2534
		2535	RETVAL = THIS->filter (name, nparams, vparams);
		2536	free (vparams);
		2537	OUTPUT:
1686	RETVAL = THIS;	2538	RETVAL
1687	OUTPUT:
1688	RETVAL
1689		2539
1690	timer *	2540	#endif
1691	timer::set (NV tstamp)
1692	CODE:
1693	THIS->set (tstamp);
1694	RETVAL = THIS;
1695	OUTPUT:
1696	RETVAL
1697		2541
1698	timer *
1699	timer::start (NV tstamp = THIS->at)
1700	CODE:
1701	THIS->start (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::stop ()
1708	CODE:
1709	THIS->stop ();
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	void
1715	timer::DESTROY ()
1716
1717	MODULE = urxvt PACKAGE = urxvt::iow
1718
1719	SV *
1720	iow::new ()
1721	CODE:
1722	iow *w = new iow;
1723	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1724	w->self = (HV *)SvRV (RETVAL);
1725	OUTPUT:
1726	RETVAL
1727
1728	iow *
1729	iow::cb (SV *cb)
1730	CODE:
1731	THIS->cb (cb);
1732	RETVAL = THIS;
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::fd (int fd)
1738	CODE:
1739	THIS->fd = fd;
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::events (short events)
1746	CODE:
1747	THIS->events = events;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::start ()
1754	CODE:
1755	THIS->start ();
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::stop ()
1762	CODE:
1763	THIS->stop ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	void
1769	iow::DESTROY ()
1770
1771

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