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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.236 by sf-exg, Tue Mar 17 09:23:08 2015 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 (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*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	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];
…		…
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		364
		365	/////////////////////////////////////////////////////////////////////////////
		366
		367	#include "iom_perl.h"
395		368
396	/////////////////////////////////////////////////////////////////////////////	369	/////////////////////////////////////////////////////////////////////////////
397		370
398	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
399		372
…		…
403	{	376	{
404	if (perl)	377	if (perl)
405	{	378	{
406	perl_destruct (perl);	379	perl_destruct (perl);
407	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
408	}	382	}
409	}	383	}
410		384
411	void	385	void
412	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
413	{	387	{
414	if (!perl)	388	if (!perl)
415	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
416	perl_environ = rxvt_environ;	393	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	394	localise_env set_environ (perl_environ);
418		395
419	char *argv[] = {	396	char *args[] = {
420	"",	397	"",
421	"-T",	398	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
423	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
424		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	410	perl = perl_alloc ();
426	perl_construct (perl);	411	perl_construct (perl);
427		412
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	414	|| perl_run (perl))
430	{	415	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		417
433	perl_destruct (perl);	418	perl_destruct (perl);
434	perl_free (perl);	419	perl_free (perl);
435	perl = 0;	420	perl = 0;
436	}	421	}
		422	}
437		423
438	swap (perl_environ, environ);	424	rxvt_pop_locale ();
439	}	425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
		495	}
		496
		497	static void
		498	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
		499	{
		500	unsigned int state;
		501
		502	if (term->parse_keysym (k, state) == -1)
		503	return;
		504
		505	dSP;
		506	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		507	PUTBACK;
		508	}
		509
		510	static void
		511	_keysym_resources (rxvt_term *term)
		512	{
		513	term->enumerate_keysym_resources (_keysym_resource_push);
440	}	514	}
441		515
442	static void	516	static void
443	ungrab (rxvt_term *THIS)	517	ungrab (rxvt_term *THIS)
444	{	518	{
445	if (THIS->perl.grabtime)	519	if (THIS->perl.grabtime)
446	{	520	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	521	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	522	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	523	THIS->perl.grabtime = 0;
450	}	524	}
451	}	525	}
452		526
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	527	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	528	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	529	{
470	if (!perl)	530	if (!perl || !term->perl.self)
471	return false;	531	return false;
472		532
473	if (htype == HOOK_INIT) // first hook ever called	533	localise_env set_environ (perl_environ);
		534
		535	// pre-handling of some events
		536	if (htype == HOOK_REFRESH_END)
474	{	537	{
475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	538	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	539
		540	for (int i = 0; i <= AvFILL (av); i++)
		541	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
477	}	542	}
478	else if (!term->perl.self)
479	return false; // perl not initialized for this instance
480	else if (htype == HOOK_DESTROY)	543	else if (htype == HOOK_DESTROY)
481	{	544	{
482	// handled later	545	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
483	}
484	else
485	{
486	if (htype == HOOK_REFRESH_END)
487	swap_overlays (term);
488		546
489	if (!term->perl.should_invoke [htype])	547	for (int i = AvFILL (av); i >= 0; i--)
490	{	548	{
491	if (htype == HOOK_REFRESH_BEGIN)	549	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
492	swap_overlays (term);	550	delete req;
493
494	return false;
495	}	551	}
496	}	552	}
497		553
498	swap (perl_environ, environ);	554	bool event_consumed;
499		555
500	try	556	if (term->perl.should_invoke [htype])
501	{	557	{
502	dSP;	558	dSP;
503	va_list ap;	559	va_list ap;
504		560
505	va_start (ap, htype);	561	va_start (ap, htype);
…		…
507	ENTER;	563	ENTER;
508	SAVETMPS;	564	SAVETMPS;
509		565
510	PUSHMARK (SP);	566	PUSHMARK (SP);
511		567
		568	EXTEND (SP, 2);
512	XPUSHs (sv_2mortal (newSVterm (term)));	569	PUSHs (sv_2mortal (newSVterm (term)));
513	XPUSHs (sv_2mortal (newSViv (htype)));	570	PUSHs (sv_2mortal (newSViv (htype)));
514		571
515	for (;;) {	572	for (;;) {
516	data_type dt = (data_type)va_arg (ap, int);	573	data_type dt = (data_type)va_arg (ap, int);
517		574
518	switch (dt)	575	switch (dt)
…		…
524	case DT_LONG:	581	case DT_LONG:
525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	582	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
526	break;	583	break;
527		584
528	case DT_STR:	585	case DT_STR:
529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	586	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
530	break;	587	break;
531		588
532	case DT_STR_LEN:	589	case DT_STR_LEN:
533	{	590	{
534	char *str = va_arg (ap, char *);	591	char *str = va_arg (ap, char *);
535	int len = va_arg (ap, int);	592	int len = va_arg (ap, int);
536		593
537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	594	XPUSHs (sv_2mortal (newSVpvn (str, len)));
538	}	595	}
539	break;	596	break;
540		597
541	case DT_WCS_LEN:	598	case DT_WCS_LEN:
542	{	599	{
543	wchar_t *wstr = va_arg (ap, wchar_t *);	600	wchar_t *wstr = va_arg (ap, wchar_t *);
		601	int wlen = va_arg (ap, int);
		602
		603	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		604	}
		605	break;
		606
		607	case DT_LCS_LEN:
		608	{
		609	long *lstr = va_arg (ap, long *);
544	int wlen = va_arg (ap, int);	610	int llen = va_arg (ap, int);
545		611
546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	612	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
547	}	613	}
548	break;	614	break;
549		615
550	case DT_XEVENT:	616	case DT_XEVENT:
551	{	617	{
552	XEvent *xe = va_arg (ap, XEvent *);	618	XEvent *xe = va_arg (ap, XEvent *);
553	HV *hv = newHV ();	619	HV *hv = newHV ();
554		620
555	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	621	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
556	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	622	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		623	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
557	# undef set	624	# undef set
558		625
559	setiv (type, xe->type);	626	setiv (type, xe->type);
560	setiv (send_event, xe->xany.send_event);	627	setiv (send_event, xe->xany.send_event);
561	setiv (serial, xe->xany.serial);	628	setiv (serial, xe->xany.serial);
562		629
…		…
565	case KeyPress:	632	case KeyPress:
566	case KeyRelease:	633	case KeyRelease:
567	case ButtonPress:	634	case ButtonPress:
568	case ButtonRelease:	635	case ButtonRelease:
569	case MotionNotify:	636	case MotionNotify:
		637	setuv (window, xe->xmotion.window);
		638	setuv (root, xe->xmotion.root);
		639	setuv (subwindow, xe->xmotion.subwindow);
570	setiv (time, xe->xmotion.time);	640	setuv (time, xe->xmotion.time);
571	setiv (x, xe->xmotion.x);	641	setiv (x, xe->xmotion.x);
572	setiv (y, xe->xmotion.y);	642	setiv (y, xe->xmotion.y);
573	setiv (row, xe->xmotion.y / term->fheight);	643	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
574	setiv (col, xe->xmotion.x / term->fwidth);	644	setiv (col, xe->xmotion.x / term->fwidth);
575	setiv (x_root, xe->xmotion.x_root);	645	setiv (x_root, xe->xmotion.x_root);
576	setiv (y_root, xe->xmotion.y_root);	646	setiv (y_root, xe->xmotion.y_root);
577	setiv (state, xe->xmotion.state);	647	setuv (state, xe->xmotion.state);
		648
		649	switch (xe->type)
		650	{
		651	case KeyPress:
		652	case KeyRelease:
		653	setuv (keycode, xe->xkey.keycode);
		654	break;
		655
		656	case ButtonPress:
		657	case ButtonRelease:
		658	setuv (button, xe->xbutton.button);
		659	break;
		660
		661	case MotionNotify:
		662	setiv (is_hint, xe->xmotion.is_hint);
		663	break;
		664	}
		665
578	break;	666	break;
579	}
580		667
		668	case MapNotify:
		669	case UnmapNotify:
		670	case ConfigureNotify:
		671	setuv (event, xe->xconfigure.event);
		672	setuv (window, xe->xconfigure.window);
		673
581	switch (xe->type)	674	switch (xe->type)
582	{	675	{
583	case KeyPress:	676	case ConfigureNotify:
584	case KeyRelease:	677	setiv (x, xe->xconfigure.x);
585	setiv (keycode, xe->xkey.keycode);	678	setiv (y, xe->xconfigure.y);
		679	setiv (width, xe->xconfigure.width);
		680	setiv (height, xe->xconfigure.height);
		681	setuv (above, xe->xconfigure.above);
		682	break;
		683	}
		684
586	break;	685	break;
587		686
588	case ButtonPress:	687	case PropertyNotify:
589	case ButtonRelease:	688	setuv (window, xe->xproperty.window);
590	setiv (button, xe->xbutton.button);	689	setuv (atom, xe->xproperty.atom);
		690	setuv (time, xe->xproperty.time);
		691	setiv (state, xe->xproperty.state);
591	break;	692	break;
592		693
593	case MotionNotify:	694	case ClientMessage:
594	setiv (is_hint, xe->xmotion.is_hint);	695	setuv (window, xe->xclient.window);
		696	setuv (message_type, xe->xclient.message_type);
		697	setuv (format, xe->xclient.format);
		698	setuv (l0, xe->xclient.data.l[0]);
		699	setuv (l1, xe->xclient.data.l[1]);
		700	setuv (l2, xe->xclient.data.l[2]);
		701	setuv (l3, xe->xclient.data.l[3]);
		702	setuv (l4, xe->xclient.data.l[4]);
595	break;	703	break;
596	}	704	}
597		705
598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	706	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
599	}	707	}
600	break;	708	break;
601		709
602	case DT_END:	710	case DT_END:
603	{	711	goto call;
604	va_end (ap);
605
606	PUTBACK;
607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
608	SPAGAIN;
609
610	if (count)
611	{
612	SV *status = POPs;
613	count = SvTRUE (status);
614	}
615
616	PUTBACK;
617	FREETMPS;
618	LEAVE;
619
620	if (SvTRUE (ERRSV))
621	{
622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
623	ungrab (term); // better lose the grab than the session
624	}
625
626	if (htype == HOOK_REFRESH_BEGIN)
627	swap_overlays (term);
628	else if (htype == HOOK_DESTROY)
629	{
630	clearSVptr ((SV *)term->perl.self);
631	SvREFCNT_dec ((SV *)term->perl.self);
632	}
633
634	swap (perl_environ, environ);
635	return count;
636	}
637		712
638	default:	713	default:
639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	714	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
640	}	715	}
641	}	716	}
		717
		718	call:
		719	va_end (ap);
		720
		721	PUTBACK;
		722	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		723	SPAGAIN;
		724
		725	if (count)
		726	{
		727	SV *status = POPs;
		728	count = SvTRUE (status);
		729	}
		730
		731	PUTBACK;
		732	FREETMPS;
		733	LEAVE;
		734
		735	if (SvTRUE (ERRSV))
		736	{
		737	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		738	ungrab (term); // better lose the grab than the session
		739	}
		740
		741	event_consumed = !!count;
642	}	742	}
643	catch (...)	743	else
		744	event_consumed = false;
		745
		746	// post-handling of some events
		747	if (htype == HOOK_REFRESH_BEGIN)
644	{	748	{
645	swap (perl_environ, environ);	749	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
646	throw;	750
		751	for (int i = AvFILL (av); i >= 0; i--)
		752	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
647	}	753	}
		754	else if (htype == HOOK_DESTROY)
		755	{
		756	clearSVptr ((SV *)term->perl.self);
		757	SvREFCNT_dec ((SV *)term->perl.self);
		758
		759	// don't allow further calls
		760	term->perl.self = 0;
		761	}
		762
		763	return event_consumed;
		764	}
		765
		766	void
		767	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		768	{
		769	localise_env set_environ (perl_environ);
		770
		771	ENTER;
		772	SAVETMPS;
		773
		774	dSP;
		775	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		776	PUTBACK;
		777	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		778
		779	if (SvTRUE (ERRSV))
		780	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		781
		782	FREETMPS;
		783	LEAVE;
648	}	784	}
649		785
650	/////////////////////////////////////////////////////////////////////////////	786	/////////////////////////////////////////////////////////////////////////////
651		787
652	MODULE = urxvt PACKAGE = urxvt	788	MODULE = urxvt PACKAGE = urxvt
…		…
664	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	800	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
665	# include "hookinc.h"	801	# include "hookinc.h"
666	# undef def	802	# undef def
667		803
668	HV *option = get_hv ("urxvt::OPTION", 1);	804	HV *option = get_hv ("urxvt::OPTION", 1);
669	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	805	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
670	# define nodef(name)	806	# define nodef(name)
671	# include "optinc.h"	807	# include "optinc.h"
672	# undef nodef	808	# undef nodef
673	# undef def	809	# undef def
674		810
675	HV *stash = gv_stashpv ("urxvt", 1);	811	HV *stash = gv_stashpv ("urxvt", 1);
676	struct {	812	static const struct {
677	const char *name;	813	const char *name;
678	IV iv;	814	IV iv;
679	} *civ, const_iv[] = {	815	} *civ, const_iv[] = {
680	# define const_iv(name) { # name, (IV)name }	816	# define const_iv(name) { # name, (IV)name }
		817	const_iv (HOOK_INIT),
		818	const_iv (HOOK_DESTROY),
		819	const_iv (HOOK_ACTION),
		820
		821	const_iv (NUM_RESOURCES),
681	const_iv (DEFAULT_RSTYLE),	822	const_iv (DEFAULT_RSTYLE),
682	const_iv (OVERLAY_RSTYLE),	823	const_iv (OVERLAY_RSTYLE),
		824	const_iv (Color_Bits),
		825	const_iv (RS_bgShift), const_iv (RS_bgMask),
		826	const_iv (RS_fgShift), const_iv (RS_fgMask),
		827	const_iv (RS_Careful),
		828	const_iv (RS_fontCount),
		829	const_iv (RS_fontShift),
		830	const_iv (RS_fontMask),
		831	const_iv (RS_baseattrMask),
		832	const_iv (RS_attrMask),
		833	const_iv (RS_redraw),
		834	const_iv (RS_Sel),
683	const_iv (RS_Bold),	835	const_iv (RS_Bold),
684	const_iv (RS_Italic),	836	const_iv (RS_Italic),
685	const_iv (RS_Blink),	837	const_iv (RS_Blink),
686	const_iv (RS_RVid),	838	const_iv (RS_RVid),
687	const_iv (RS_Uline),	839	const_iv (RS_Uline),
		840
		841	// TODO: should support all colour constants, create colorinc.h &c
		842	const_iv (Color_fg),
		843	const_iv (Color_bg),
		844	#if OFF_FOCUS_FADING
		845	const_iv (Color_fade),
		846	#endif
		847	const_iv (Color_pointer_fg),
		848	const_iv (Color_pointer_bg),
		849	const_iv (Color_border),
		850	const_iv (NRS_COLORS),
		851	const_iv (TOTAL_COLORS),
688		852
689	const_iv (CurrentTime),	853	const_iv (CurrentTime),
690	const_iv (ShiftMask),	854	const_iv (ShiftMask),
691	const_iv (LockMask),	855	const_iv (LockMask),
692	const_iv (ControlMask),	856	const_iv (ControlMask),
…		…
700	const_iv (Button3Mask),	864	const_iv (Button3Mask),
701	const_iv (Button4Mask),	865	const_iv (Button4Mask),
702	const_iv (Button5Mask),	866	const_iv (Button5Mask),
703	const_iv (AnyModifier),	867	const_iv (AnyModifier),
704		868
705	const_iv (EVENT_NONE),	869	const_iv (NoSymbol),
706	const_iv (EVENT_READ),	870	const_iv (GrabModeSync),
707	const_iv (EVENT_WRITE),	871	const_iv (GrabModeAsync),
708		872
709	const_iv (NoEventMask),	873	const_iv (NoEventMask),
710	const_iv (KeyPressMask),	874	const_iv (KeyPressMask),
711	const_iv (KeyReleaseMask),	875	const_iv (KeyReleaseMask),
712	const_iv (ButtonPressMask),	876	const_iv (ButtonPressMask),
…		…
764	const_iv (SelectionRequest),	928	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	929	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	930	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	931	const_iv (ClientMessage),
768	const_iv (MappingNotify),	932	const_iv (MappingNotify),
		933	# if ENABLE_XIM_ONTHESPOT
		934	const_iv (XIMReverse),
		935	const_iv (XIMUnderline),
		936	const_iv (XIMHighlight),
		937	const_iv (XIMPrimary),
		938	const_iv (XIMSecondary),
		939	const_iv (XIMTertiary),
		940	const_iv (XIMVisibleToForward),
		941	const_iv (XIMVisibleToBackword),
		942	const_iv (XIMVisibleToCenter),
		943	#if XRENDER
		944	const_iv (PictStandardARGB32),
		945	const_iv (PictStandardRGB24),
		946	const_iv (PictStandardA8),
		947	const_iv (PictStandardA4),
		948	const_iv (PictStandardA1),
		949	const_iv (RepeatNone),
		950	const_iv (RepeatNormal),
		951	const_iv (RepeatPad),
		952	const_iv (RepeatReflect),
		953	// all versions
		954	const_iv (PictOpClear),
		955	const_iv (PictOpSrc),
		956	const_iv (PictOpDst),
		957	const_iv (PictOpOver),
		958	const_iv (PictOpOverReverse),
		959	const_iv (PictOpIn),
		960	const_iv (PictOpInReverse),
		961	const_iv (PictOpOut),
		962	const_iv (PictOpOutReverse),
		963	const_iv (PictOpAtop),
		964	const_iv (PictOpAtopReverse),
		965	const_iv (PictOpXor),
		966	const_iv (PictOpAdd),
		967	const_iv (PictOpSaturate),
		968	// 0.2+
		969	const_iv (PictOpDisjointClear),
		970	const_iv (PictOpDisjointSrc),
		971	const_iv (PictOpDisjointDst),
		972	const_iv (PictOpDisjointOver),
		973	const_iv (PictOpDisjointOverReverse),
		974	const_iv (PictOpDisjointIn),
		975	const_iv (PictOpDisjointInReverse),
		976	const_iv (PictOpDisjointOut),
		977	const_iv (PictOpDisjointOutReverse),
		978	const_iv (PictOpDisjointAtop),
		979	const_iv (PictOpDisjointAtopReverse),
		980	const_iv (PictOpDisjointXor),
		981	const_iv (PictOpConjointClear),
		982	const_iv (PictOpConjointSrc),
		983	const_iv (PictOpConjointDst),
		984	const_iv (PictOpConjointOver),
		985	const_iv (PictOpConjointOverReverse),
		986	const_iv (PictOpConjointIn),
		987	const_iv (PictOpConjointInReverse),
		988	const_iv (PictOpConjointOut),
		989	const_iv (PictOpConjointOutReverse),
		990	const_iv (PictOpConjointAtop),
		991	const_iv (PictOpConjointAtopReverse),
		992	const_iv (PictOpConjointXor),
		993	// 0.11+
		994	const_iv (PictOpMultiply),
		995	const_iv (PictOpScreen),
		996	const_iv (PictOpOverlay),
		997	const_iv (PictOpDarken),
		998	const_iv (PictOpLighten),
		999	const_iv (PictOpColorDodge),
		1000	const_iv (PictOpColorBurn),
		1001	const_iv (PictOpHardLight),
		1002	const_iv (PictOpSoftLight),
		1003	const_iv (PictOpDifference),
		1004	const_iv (PictOpExclusion),
		1005	const_iv (PictOpHSLHue),
		1006	const_iv (PictOpHSLSaturation),
		1007	const_iv (PictOpHSLColor),
		1008	const_iv (PictOpHSLLuminosity),
		1009	#endif
		1010	# if 0
		1011	const_iv (XIMForwardChar),
		1012	const_iv (XIMBackwardChar),
		1013	const_iv (XIMForwardWord),
		1014	const_iv (XIMBackwardWord),
		1015	const_iv (XIMCaretUp),
		1016	const_iv (XIMCaretDown),
		1017	const_iv (XIMNextLine),
		1018	const_iv (XIMPreviousLine),
		1019	const_iv (XIMLineStart),
		1020	const_iv (XIMLineEnd),
		1021	const_iv (XIMAbsolutePosition),
		1022	const_iv (XIMDontChange),
		1023	# endif
		1024	# endif
769	};	1025	};
770		1026
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	1027	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
772	civ-- > const_iv; )
773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1028	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
774	}	1029	}
775		1030
776	void	1031	void
777	warn (const char *msg)	1032	log (utf8_string msg)
		1033	CODE:
		1034	rxvt_log ("%s", msg);
		1035
		1036	void
		1037	warn (utf8_string msg)
778	CODE:	1038	CODE:
779	rxvt_warn ("%s", msg);	1039	rxvt_warn ("%s", msg);
780		1040
781	void	1041	void
782	fatal (const char *msg)	1042	fatal (utf8_string msg)
783	CODE:	1043	CODE:
784	rxvt_fatal ("%s", msg);	1044	rxvt_fatal ("%s", msg);
785		1045
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	1046	void
795	_exit (int status)	1047	_exit (int status)
796		1048
797	bool	1049	void
798	safe ()	1050	catch_fatal (SV *block)
799	CODE:	1051	PROTOTYPE: &
800	RETVAL = !rxvt_tainted ();	1052	CODE:
801	OUTPUT:	1053	try
802	RETVAL	1054	{
		1055	PUSHMARK (SP);
		1056	PUTBACK;
		1057	call_sv (block, G_VOID | G_DISCARD);
		1058	SPAGAIN;
		1059	}
		1060	catch (const rxvt_failure_exception &e)
		1061	{
		1062	croak ("rxvt_fatal exception caught, trying to continue.");
		1063	}
803		1064
804	NV	1065	NV
805	NOW ()	1066	NOW ()
806	CODE:	1067	CODE:
807	RETVAL = NOW;	1068	RETVAL = ev::now ();
808	OUTPUT:	1069	OUTPUT:
809	RETVAL	1070	RETVAL
810		1071
811	int	1072	int
812	GET_BASEFG (int rend)	1073	GET_BASEFG (int rend)
…		…
823	RETVAL	1084	RETVAL
824		1085
825	int	1086	int
826	SET_FGCOLOR (int rend, int new_color)	1087	SET_FGCOLOR (int rend, int new_color)
827	CODE:	1088	CODE:
828	RETVAL = SET_FGCOLOR (rend, new_color);	1089	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
829	OUTPUT:	1090	OUTPUT:
830	RETVAL	1091	RETVAL
831		1092
832	int	1093	int
833	SET_BGCOLOR (int rend, int new_color)	1094	SET_BGCOLOR (int rend, int new_color)
834	CODE:	1095	CODE:
835	RETVAL = SET_BGCOLOR (rend, new_color);	1096	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
836	OUTPUT:	1097	OUTPUT:
837	RETVAL	1098	RETVAL
838		1099
839	int	1100	int
840	GET_CUSTOM (int rend)	1101	GET_CUSTOM (int rend)
841	CODE:	1102	CODE:
842	RETVAL = (rend && RS_customMask) >> RS_customShift;	1103	RETVAL = (rend & RS_customMask) >> RS_customShift;
843	OUTPUT:	1104	OUTPUT:
844	RETVAL	1105	RETVAL
845		1106
846	int	1107	int
847	SET_CUSTOM (int rend, int new_value)	1108	SET_CUSTOM (int rend, int new_value)
…		…
854	| ((new_value << RS_customShift) & RS_customMask);	1115	| ((new_value << RS_customShift) & RS_customMask);
855	}	1116	}
856	OUTPUT:	1117	OUTPUT:
857	RETVAL	1118	RETVAL
858		1119
		1120	void
		1121	termlist ()
		1122	PPCODE:
		1123	{
		1124	EXTEND (SP, rxvt_term::termlist.size ());
		1125
		1126	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1127	if ((*t)->perl.self)
		1128	PUSHs (sv_2mortal (newSVterm (*t)));
		1129	}
		1130
		1131	IV
		1132	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1133	CODE:
		1134	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1135	req->cb_sv = newSVsv (cb);
		1136	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1137	av_push (av, newSViv ((IV)req));
		1138	RETVAL = (IV)req;
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	_delete_selection_request (IV req_)
		1144	CODE:
		1145	rxvt_selection *req = (rxvt_selection *)req_;
		1146	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1147	int i;
		1148
		1149	for (i = AvFILL (av); i >= 0; i--)
		1150	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1151	break;
		1152
		1153	for (; i < AvFILL (av); i++)
		1154	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1155
		1156	av_pop (av);
		1157
		1158	delete req;
		1159
859	MODULE = urxvt PACKAGE = urxvt::term	1160	MODULE = urxvt PACKAGE = urxvt::term
860		1161
861	SV *	1162	SV *
862	_new (...)	1163	_new (AV *env, AV *arg)
863	CODE:	1164	CODE:
864	{	1165	{
865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
866	croak ("first argument to urxvt::term->_new must be arrayref");
867
868	rxvt_term *term = new rxvt_term;	1166	rxvt_term *term = new rxvt_term;
869		1167
870	term->argv = new stringvec;	1168	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	1169	for (int i = 0; i <= AvFILL (arg); i++)
872
873	for (int i = 1; i < items; i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1170	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
875		1171
876	AV *envv = (AV *)SvRV (ST (0));	1172	stringvec *envv = new stringvec;
877	for (int i = av_len (envv) + 1; i--; )	1173	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1174	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879
880	term->envv->push_back (0);
881
882	bool success;
883		1175
884	try	1176	try
885	{	1177	{
886	success = term->init (term->argv->size (), term->argv->begin ());	1178	term->init (argv, envv);
887	}	1179	}
888	catch (const class rxvt_failure_exception &e)	1180	catch (const class rxvt_failure_exception &e)
889	{
890	success = false;
891	}
892
893	if (!success)
894	{	1181	{
895	term->destroy ();	1182	term->destroy ();
896	croak ("error while initializing new terminal instance");	1183	croak ("error while initializing new terminal instance");
897	}	1184	}
898		1185
…		…
903	RETVAL	1190	RETVAL
904		1191
905	void	1192	void
906	rxvt_term::destroy ()	1193	rxvt_term::destroy ()
907		1194
908	#if ENABLE_PERL_FRILLS
909
910	void	1195	void
911	rxvt_term::XListProperties (U32 window)	1196	rxvt_term::set_should_invoke (int htype, int inc)
		1197	CODE:
		1198	uint8_t &count = THIS->perl.should_invoke [htype];
		1199	uint8_t prev = count;
		1200	count += inc;
		1201	if (!prev != !count)
		1202	{
		1203	// hook status changed, react
		1204	switch (htype)
		1205	{
		1206	case HOOK_POSITION_CHANGE:
		1207	if (count)
		1208	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1209	}
		1210	}
		1211
		1212	void
		1213	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1214	CODE:
		1215	XrmPutStringResource (&THIS->option_db, specifier, value);
		1216
		1217	void
		1218	rxvt_term::_keysym_resources ()
912	PPCODE:	1219	PPCODE:
913	{	1220	PUTBACK;
914	int count;	1221	_keysym_resources (THIS);
915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);	1222	SPAGAIN;
916		1223
917	EXTEND (SP, count);	1224	int
918	while (count--)	1225	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
919	PUSHs (newSVuv ((U32)props [count]));
920
921	XFree (props);
922	}
923
924	void
925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
926	PPCODE:	1226	CODE:
927	{	1227	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
928	Atom type;
929	int format;
930	unsigned long nitems;
931	unsigned long bytes_after;
932	unsigned char *prop;
933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
934	0, 1<<30, 0, AnyPropertyType,
935	&type, &format, &nitems, &bytes_after, &prop);
936	if (type != None)
937	{
938	EXTEND (SP, 3);
939	PUSHs (newSVuv ((U32)type));
940	PUSHs (newSViv (format));
941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
942	XFree (prop);
943	}
944	}
945
946	void
947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
948	CODE:
949	{
950	STRLEN len;
951	char *data_ = SvPVbyte (data, len);
952
953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
954	type, format, PropModeReplace,
955	(unsigned char *)data, len * 8 / format);
956	}
957
958	void
959	rxvt_term::XDeleteProperty (U32 window, U32 property)
960	CODE:
961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
962
963	U32
964	rxvt_term::DefaultRootWindow ()
965	CODE:
966	RETVAL = (U32)THIS->display->root;
967	OUTPUT:
968	RETVAL
969
970	U32
971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
972	CODE:
973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
974	x, y, width, height, 0,
975	THIS->pix_colors_focused[Color_border],
976	THIS->pix_colors_focused[Color_border]);
977	OUTPUT:
978	RETVAL
979
980	void
981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
982	CODE:
983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
984
985	void
986	rxvt_term::XMapWindow (U32 window)
987	CODE:
988	XMapWindow (THIS->display->display, (Window)window);
989
990	void
991	rxvt_term::XUnmapWindow (U32 window)
992	CODE:
993	XUnmapWindow (THIS->display->display, (Window)window);
994
995	#endif
996
997	void
998	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:
1000	THIS->perl.should_invoke [htype] += inc;
1001
1002	void
1003	rxvt_term::grab_button (int button, U32 modifiers)
1004	CODE:
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1228	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1229	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1230	OUTPUT: RETVAL
		1231
		1232	int
		1233	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1234	CODE:
		1235	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1236	OUTPUT: RETVAL
		1237
		1238	void
		1239	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1240	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1241	CODE:
		1242	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1243
		1244	void
		1245	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1246	CODE:
		1247	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1008		1248
1009	bool	1249	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	1250	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	1251	CODE:
1012	{	1252	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	1253	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		1254
1015	THIS->perl.grabtime = 0;	1255	THIS->perl.grabtime = 0;
1016		1256
1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1257	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1258	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1019	mode, mode, None, GRAB_CURSOR, eventtime))	1259	mode, mode, None, GRAB_CURSOR, eventtime))
1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1260	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1021	THIS->perl.grabtime = eventtime;	1261	THIS->perl.grabtime = eventtime;
1022	else	1262	else
1023	XUngrabPointer (THIS->display->display, eventtime);	1263	XUngrabPointer (THIS->dpy, eventtime);
1024		1264
1025	RETVAL = !!THIS->perl.grabtime;	1265	RETVAL = !!THIS->perl.grabtime;
1026	}	1266	}
1027	OUTPUT:	1267	OUTPUT:
1028	RETVAL	1268	RETVAL
1029		1269
1030	void	1270	void
1031	rxvt_term::allow_events_async ()	1271	rxvt_term::allow_events_async ()
1032	CODE:	1272	CODE:
1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1273	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1034		1274
1035	void	1275	void
1036	rxvt_term::allow_events_sync ()	1276	rxvt_term::allow_events_sync ()
1037	CODE:	1277	CODE:
1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1278	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1039		1279
1040	void	1280	void
1041	rxvt_term::allow_events_replay ()	1281	rxvt_term::allow_events_replay ()
1042	CODE:	1282	CODE:
1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1283	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1284	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1045		1285
1046	void	1286	void
1047	rxvt_term::ungrab ()	1287	rxvt_term::ungrab ()
1048	CODE:	1288	CODE:
1049	ungrab (THIS);	1289	ungrab (THIS);
		1290
		1291	int
		1292	rxvt_term::XStringToKeysym (octet_string string)
		1293	CODE:
		1294	RETVAL = XStringToKeysym (string);
		1295	OUTPUT: RETVAL
		1296
		1297	char *
		1298	rxvt_term::XKeysymToString (int sym)
		1299	CODE:
		1300	RETVAL = XKeysymToString (sym);
		1301	OUTPUT: RETVAL
		1302
		1303	int
		1304	rxvt_term::XKeysymToKeycode (int sym)
		1305	CODE:
		1306	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1307	OUTPUT: RETVAL
		1308
		1309	int
		1310	rxvt_term::XKeycodeToKeysym (int code, int index)
		1311	CODE:
		1312	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1313	OUTPUT: RETVAL
1050		1314
1051	int	1315	int
1052	rxvt_term::strwidth (SV *str)	1316	rxvt_term::strwidth (SV *str)
1053	CODE:	1317	CODE:
1054	{	1318	{
1055	wchar_t *wstr = sv2wcs (str);	1319	wchar_t *wstr = sv2wcs (str);
1056		1320
1057	rxvt_push_locale (THIS->locale);	1321	rxvt_push_locale (THIS->locale);
1058	RETVAL = wcswidth (wstr, wcslen (wstr));	1322	RETVAL = 0;
		1323	for (wchar_t *wc = wstr; *wc; wc++)
		1324	{
		1325	int w = WCWIDTH (*wc);
		1326
		1327	if (w)
		1328	RETVAL += max (w, 1);
		1329	}
1059	rxvt_pop_locale ();	1330	rxvt_pop_locale ();
1060		1331
1061	free (wstr);	1332	free (wstr);
1062	}	1333	}
1063	OUTPUT:	1334	OUTPUT:
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1344	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1345	rxvt_pop_locale ();
1075		1346
1076	free (wstr);	1347	free (wstr);
1077		1348
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1349	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1350	free (mbstr);
1080	}	1351	}
1081	OUTPUT:	1352	OUTPUT:
1082	RETVAL	1353	RETVAL
1083		1354
…		…
1090		1361
1091	rxvt_push_locale (THIS->locale);	1362	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1363	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1364	rxvt_pop_locale ();
1094		1365
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1366	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1367	free (wstr);
1097	}	1368	}
1098	OUTPUT:	1369	OUTPUT:
1099	RETVAL	1370	RETVAL
1100		1371
1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1372	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1102		1373
1103	#define TERM_OFFSET_width TERM_OFFSET(width)	1374	#define TERM_OFFSET_width TERM_OFFSET(width)
1104	#define TERM_OFFSET_height TERM_OFFSET(height)	1375	#define TERM_OFFSET_height TERM_OFFSET(height)
1105	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1376	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1106	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1377	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1378	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1379	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1380	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1381	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1382	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1383	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1384	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1385	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1386	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1387	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1388	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1389	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1390
1116	int	1391	int
1117	rxvt_term::width ()	1392	rxvt_term::width ()
1118	ALIAS:	1393	ALIAS:
1119	width = TERM_OFFSET_width	1394	width = TERM_OFFSET_width
1120	height = TERM_OFFSET_height	1395	height = TERM_OFFSET_height
1121	fwidth = TERM_OFFSET_fwidth	1396	fwidth = TERM_OFFSET_fwidth
1122	fheight = TERM_OFFSET_fheight	1397	fheight = TERM_OFFSET_fheight
1123	fbase = TERM_OFFSET_fbase	1398	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1399	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1400	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1401	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1402	mapped = TERM_OFFSET_mapped
		1403	int_bwidth = TERM_OFFSET_int_bwidth
		1404	ext_bwidth = TERM_OFFSET_ext_bwidth
		1405	lineSpace = TERM_OFFSET_lineSpace
		1406	letterSpace = TERM_OFFSET_letterSpace
1128	saveLines = TERM_OFFSET_saveLines	1407	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1408	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1409	top_row = TERM_OFFSET_top_row
1131	CODE:	1410	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1411	RETVAL = *(int *)((char *)THIS + ix);
1133	OUTPUT:	1412	OUTPUT:
1134	RETVAL	1413	RETVAL
1135		1414
…		…
1137	rxvt_term::ModLevel3Mask ()	1416	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1417	ALIAS:
1139	ModLevel3Mask = 0	1418	ModLevel3Mask = 0
1140	ModMetaMask = 1	1419	ModMetaMask = 1
1141	ModNumLockMask = 2	1420	ModNumLockMask = 2
		1421	current_screen = 3
		1422	hidden_cursor = 4
1142	CODE:	1423	CODE:
1143	switch (ix)	1424	switch (ix)
1144	{	1425	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1426	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1427	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1428	case 2: RETVAL = THIS->ModNumLockMask; break;
		1429	case 3: RETVAL = THIS->current_screen; break;
		1430	#ifdef CURSOR_BLINK
		1431	case 4: RETVAL = THIS->hidden_cursor; break;
		1432	#endif
1148	}	1433	}
1149	OUTPUT:	1434	OUTPUT:
1150	RETVAL	1435	RETVAL
1151		1436
1152	char *	1437	char *
…		…
1162	}	1447	}
1163	OUTPUT:	1448	OUTPUT:
1164	RETVAL	1449	RETVAL
1165		1450
1166	SV *	1451	SV *
1167	rxvt_term::_env ()	1452	rxvt_term::envv ()
		1453	ALIAS:
		1454	argv = 1
1168	CODE:	1455	PPCODE:
1169	{	1456	{
1170	if (THIS->envv)	1457	stringvec *vec = ix ? THIS->argv : THIS->envv;
1171	{
1172	AV *av = newAV ();
1173		1458
		1459	EXTEND (SP, vec->size ());
		1460
1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1461	for (char **i = vec->begin (); i != vec->end (); ++i)
1175	if (*i)	1462	if (*i)
1176	av_push (av, newSVpv (*i, 0));	1463	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1177
1178	RETVAL = newRV_noinc ((SV *)av);
1179	}
1180	else
1181	RETVAL = &PL_sv_undef;
1182	}	1464	}
		1465
		1466	int
		1467	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1468	CODE:
		1469	RETVAL = THIS->pty_ev.events;
		1470	if (events != ev::UNDEF)
		1471	THIS->pty_ev.set (events);
		1472	OUTPUT:
		1473	RETVAL
		1474
		1475	int
		1476	rxvt_term::pty_fd ()
		1477	CODE:
		1478	RETVAL = THIS->pty->pty;
		1479	OUTPUT:
		1480	RETVAL
		1481
		1482	Window
		1483	rxvt_term::parent ()
		1484	CODE:
		1485	RETVAL = THIS->parent;
1183	OUTPUT:	1486	OUTPUT:
1184	RETVAL	1487	RETVAL
1185		1488
1186	int	1489	int
1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1188	CODE:
1189	RETVAL = THIS->pty_ev.events;
1190	if (events != EVENT_UNDEF)
1191	THIS->pty_ev.set (events);
1192	OUTPUT:
1193	RETVAL
1194
1195	U32
1196	rxvt_term::parent ()	1490	rxvt_term::parent_x ()
1197	CODE:	1491	CODE:
1198	RETVAL = (U32)THIS->parent [0];	1492	RETVAL = THIS->parent_x;
1199	OUTPUT:	1493	OUTPUT:
1200	RETVAL	1494	RETVAL
1201		1495
1202	U32	1496	int
		1497	rxvt_term::parent_y ()
		1498	CODE:
		1499	RETVAL = THIS->parent_y;
		1500	OUTPUT:
		1501	RETVAL
		1502
		1503	Window
1203	rxvt_term::vt ()	1504	rxvt_term::vt ()
1204	CODE:	1505	CODE:
1205	RETVAL = (U32)THIS->vt;	1506	RETVAL = THIS->vt;
1206	OUTPUT:	1507	OUTPUT:
1207	RETVAL	1508	RETVAL
1208		1509
1209	void	1510	void
1210	rxvt_term::vt_emask_add (U32 emask)	1511	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1533	}
1233	OUTPUT:	1534	OUTPUT:
1234	RETVAL	1535	RETVAL
1235		1536
1236	void	1537	void
		1538	rxvt_term::set_urgency (bool enable)
		1539
		1540	void
		1541	rxvt_term::focus_in ()
		1542
		1543	void
		1544	rxvt_term::focus_out ()
		1545
		1546	void
		1547	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1548	ALIAS:
		1549	key_release = 1
		1550	CODE:
		1551	{
		1552	XKeyEvent xkey;
		1553
		1554	memset (&xkey, 0, sizeof (xkey));
		1555
		1556	xkey.time = time;
		1557	xkey.state = state;
		1558	xkey.keycode = keycode;
		1559
		1560	xkey.type = ix ? KeyRelease : KeyPress;
		1561	xkey.display = THIS->dpy;
		1562	xkey.window = THIS->vt;
		1563	xkey.root = THIS->display->root;
		1564	xkey.subwindow = THIS->vt;
		1565
		1566	if (ix)
		1567	THIS->key_release (xkey);
		1568	else
		1569	THIS->key_press (xkey);
		1570	}
		1571
		1572	void
1237	rxvt_term::want_refresh ()	1573	rxvt_term::want_refresh ()
1238	CODE:	1574	CODE:
1239	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
		1576	THIS->refresh_check ();
		1577
		1578	void
		1579	rxvt_term::refresh_check ()
1240		1580
1241	void	1581	void
1242	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1582	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1243	PPCODE:	1583	PPCODE:
1244	{	1584	{
…		…
1247		1587
1248	line_t &l = ROW(row_number);	1588	line_t &l = ROW(row_number);
1249		1589
1250	if (GIMME_V != G_VOID)	1590	if (GIMME_V != G_VOID)
1251	{	1591	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1592	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1593
1254	for (int col = 0; col < THIS->ncol; col++)	1594	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1595	wstr [col] = l.t [col];
1256		1596
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1597	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1598	}
1261		1599
1262	if (new_text)	1600	if (new_text)
1263	{	1601	{
1264	wchar_t *wstr = sv2wcs (new_text);	1602	wchar_t *wstr = sv2wcs (new_text);
1265		1603
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1604	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1605
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1606	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1607	{
1270	free (wstr);	1608	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1609	croak ("new_text extends beyond horizontal margins");
1272	}	1610	}
1273		1611
…		…
1305	{	1643	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1644	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1645	croak ("new_rend must be arrayref");
1308		1646
1309	AV *av = (AV *)SvRV (new_rend);	1647	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1648	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1649
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1650	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1651	croak ("new_rend array extends beyond horizontal margins");
1314		1652
1315	for (int col = start_col; col < start_col + len; col++)	1653	for (int col = start_col; col < start_col + len; col++)
1316	{	1654	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1655	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1695	rxvt_term::special_encode (SV *string)
1358	CODE:	1696	CODE:
1359	{	1697	{
1360	wchar_t *wstr = sv2wcs (string);	1698	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1699	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1700	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1701
1364	rxvt_push_locale (THIS->locale);	1702	rxvt_push_locale (THIS->locale);
1365		1703
1366	wchar_t *r = rstr;	1704	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1705	for (wchar_t *s = wstr; *s; s++)
		1706	{
		1707	int w = WCWIDTH (*s);
		1708
1368	if (wcwidth (*s) == 0)	1709	if (w == 0)
1369	{	1710	{
1370	if (r == rstr)	1711	if (r == rstr)
1371	croak ("leading combining character unencodable");	1712	croak ("leading combining character unencodable");
1372		1713
1373	unicode_t n = rxvt_compose (r[-1], *s);	1714	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1715	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1716	n = rxvt_composite.compose (r[-1], *s);
1376		1717
1377	r[-1] = n;	1718	r[-1] = n;
1378	}	1719	}
1379	#if !UNICODE_3	1720	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1721	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1722	*r++ = rxvt_composite.compose (*s);
1382	#endif	1723	#endif
1383	else	1724	else
1384	*r++ = *s;	1725	*r++ = *s;
		1726
		1727	// the *2 above only allows wcwidth <= 2
		1728	if (w > 1)
		1729	*r++ = NOCHAR;
		1730	}
1385		1731
1386	rxvt_pop_locale ();	1732	rxvt_pop_locale ();
1387		1733
		1734	free (wstr);
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1735	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1736	}
1392	OUTPUT:	1737	OUTPUT:
1393	RETVAL	1738	RETVAL
1394		1739
1395	SV *	1740	SV *
1396	rxvt_term::special_decode (SV *text)	1741	rxvt_term::special_decode (SV *text)
1397	CODE:	1742	CODE:
1398	{	1743	{
1399	wchar_t *wstr = sv2wcs (text);	1744	wchar_t *wstr = sv2wcs (text);
1400	int wlen = wcslen (wstr);
1401	int dlen = 0;	1745	int dlen = 0;
1402		1746
1403	// find length	1747	// find length
1404	for (wchar_t *s = wstr; *s; s++)	1748	for (wchar_t *s = wstr; *s; s++)
1405	if (*s == NOCHAR)	1749	if (*s == NOCHAR)
…		…
1407	else if (IS_COMPOSE (*s))	1751	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1752	dlen += rxvt_composite.expand (*s, 0);
1409	else	1753	else
1410	dlen++;	1754	dlen++;
1411		1755
1412	wchar_t *rstr = new wchar_t [dlen];	1756	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1757
1414	// decode	1758	// decode
1415	wchar_t *r = rstr;	1759	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1760	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1761	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1763	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1764	r += rxvt_composite.expand (*s, r);
1421	else	1765	else
1422	*r++ = *s;	1766	*r++ = *s;
1423		1767
		1768	free (wstr);
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1769	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1770	}
1428	OUTPUT:	1771	OUTPUT:
1429	RETVAL	1772	RETVAL
1430		1773
1431	void	1774	void
1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1775	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1433	PPCODE:	1776	PPCODE:
1434	{	1777	{
1435	struct resval { const char *name; int value; } rslist [] = {	1778	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1436	# define def(name) { # name, Rs_ ## name },	1779	# define def(name) { # name, Rs_ ## name },
1437	# define reserve(name,count)	1780	# define reserve(name,count)
1438	# include "rsinc.h"	1781	# include "rsinc.h"
1439	# undef def	1782	# undef def
1440	# undef reserve	1783	# undef reserve
1441	};	1784	};
1442		1785
1443	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1786	rs = rslist + ecb_array_length (rslist);
1444		1787
		1788	if (*name)
1445	do {	1789	{
		1790	do {
1446	if (rs-- == rslist)	1791	if (rs-- == rslist)
1447	croak ("no such resource '%s', requested", name);	1792	croak ("no such resource '%s', requested", name);
1448	} while (strcmp (name, rs->name));	1793	} while (strcmp (name, rs->name));
1449		1794
1450	index += rs->value;	1795	index += rs->value;
		1796	}
		1797	else
		1798	{
		1799	--rs;
		1800	name = "";
		1801	}
1451		1802
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1803	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1804	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1805
1455	if (GIMME_V != G_VOID)	1806	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1807	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1808
1458	if (newval)	1809	if (newval)
1459	{	1810	{
1460	if (SvOK (newval))	1811	if (SvOK (newval))
1461	{	1812	{
…		…
1467	THIS->rs [index] = 0;	1818	THIS->rs [index] = 0;
1468	}	1819	}
1469	}	1820	}
1470		1821
1471	const char *	1822	const char *
1472	rxvt_term::x_resource (const char *name)	1823	rxvt_term::x_resource (octet_string name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1824
1476	bool	1825	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1826	rxvt_term::option (U8 optval, int set = -1)
1478	CODE:	1827	CODE:
1479	{	1828	{
1480	RETVAL = THIS->options & optval;	1829	RETVAL = THIS->option (optval);
1481		1830
1482	if (set >= 0)	1831	if (set >= 0)
1483	{	1832	{
1484	if (set)
1485	THIS->options |= optval;	1833	THIS->set_option (optval, set);
1486	else
1487	THIS->options &= ~optval;
1488		1834
		1835	if (THIS->init_done) // avoid doing this before START
1489	switch (optval)	1836	switch (optval)
1490	{	1837	{
1491	case Opt_skipBuiltinGlyphs:	1838	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1839	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1840	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1841	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1842	THIS->want_refresh = 1;
		1843	THIS->refresh_check ();
1496	break;	1844	break;
		1845	#ifdef CURSOR_BLINK
		1846	case Opt_cursorBlink:
		1847	THIS->cursor_blink_reset ();
		1848	break;
		1849	#endif
1497		1850
1498	case Opt_cursorUnderline:	1851	case Opt_cursorUnderline:
		1852	THIS->cursor_type = set ? 1 : 0;
1499	THIS->want_refresh = 1;	1853	THIS->want_refresh = 1;
		1854	THIS->refresh_check ();
1500	break;	1855	break;
1501		1856
1502	# case Opt_scrollBar_floating:	1857	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1858	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1859	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1860	# break;
1506	}	1861	}
1507	}	1862	}
1508	}	1863	}
1509	OUTPUT:	1864	OUTPUT:
1510	RETVAL	1865	RETVAL
1511		1866
		1867	SV *
		1868	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1869	CODE:
		1870	{
		1871	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1872	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1873	}
		1874	OUTPUT:
		1875	RETVAL
		1876
1512	bool	1877	bool
1513	rxvt_term::parse_keysym (char *keysym, char *str)	1878	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1879	ALIAS:
		1880	parse_keysym = 1
1514	CODE:	1881	CODE:
1515	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1882	RETVAL = 0 < THIS->bind_action (keysym, action);
1516	THIS->keyboard->register_done ();	1883	THIS->keyboard->register_done ();
1517	OUTPUT:	1884	OUTPUT:
1518	RETVAL	1885	RETVAL
		1886
		1887	void
		1888	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1889	CODE:
		1890	wchar_t *wstr = sv2wcs (str);
		1891	THIS->keyboard->register_action (keysym, state, wstr);
		1892	free (wstr);
1519		1893
1520	void	1894	void
1521	rxvt_term::screen_cur (...)	1895	rxvt_term::screen_cur (...)
1522	PROTOTYPE: $;$$	1896	PROTOTYPE: $;$$
1523	ALIAS:	1897	ALIAS:
…		…
1537	EXTEND (SP, 2);	1911	EXTEND (SP, 2);
1538	PUSHs (sv_2mortal (newSViv (rc.row)));	1912	PUSHs (sv_2mortal (newSViv (rc.row)));
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1913	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1914	}
1541		1915
1542	if (items == 3)	1916	if (items >= 3)
		1917	{
		1918	rc.row = SvIV (ST (1));
		1919	rc.col = SvIV (ST (2));
		1920
		1921	if (ix == 2)
1543	{	1922	{
		1923	if (rc.col == 0)
		1924	{
		1925	// col == 0 means end of previous line
		1926	rc.row--;
		1927	rc.col = THIS->ncol;
		1928	}
		1929	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1930	&& rc.col > ROW(rc.row).l)
		1931	{
		1932	// col >= length means while line and add newline
		1933	rc.col = THIS->ncol;
		1934	}
		1935	}
		1936
		1937	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1938	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1939
1547	if (ix)	1940	if (ix)
1548	THIS->want_refresh = 1;	1941	{
		1942	THIS->selection.screen = THIS->current_screen;
		1943
		1944	THIS->selection_changed ();
		1945	THIS->refresh_check ();
1549	}	1946	}
		1947	}
1550	}	1948	}
1551		1949
1552	char	1950	int
1553	rxvt_term::cur_charset ()	1951	rxvt_term::selection_screen (int screen = -1)
1554	CODE:	1952	CODE:
1555	RETVAL = THIS->charsets [THIS->screen.charset];	1953	RETVAL = THIS->selection.screen;
1556	OUTPUT:	1954	if (screen >= 0)
		1955	THIS->selection.screen = screen;
		1956	OUTPUT:
1557	RETVAL	1957	RETVAL
1558		1958
1559	#void	1959	void
1560	#rxvt_term::selection_clear ()	1960	rxvt_term::selection_request (Time tm, int selnum)
1561		1961
1562	void	1962	void
		1963	rxvt_term::selection_clear (bool clipboard = false)
		1964
		1965	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1966	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1967	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1968	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1969	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1970	THIS->selection_make (eventtime);
1568		1971
1569	int	1972	int
1570	rxvt_term::selection_grab (U32 eventtime)	1973	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1571		1974
1572	void	1975	void
1573	rxvt_term::selection (SV *newtext = 0)	1976	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1574	PPCODE:	1977	PPCODE:
1575	{	1978	{
		1979	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1980	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1981
1576	if (GIMME_V != G_VOID)	1982	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1983	XPUSHs (text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1984	? sv_2mortal (wcs2sv (text, len))
1579	: &PL_sv_undef);	1985	: &PL_sv_undef);
1580		1986
1581	if (newtext)	1987	if (newtext)
1582	{	1988	{
1583	free (THIS->selection.text);	1989	free (text);
1584		1990
1585	THIS->selection.text = sv2wcs (newtext);	1991	text = sv2wcs (newtext);
1586	THIS->selection.len = wcslen (THIS->selection.text);	1992	len = wcslen (text);
1587	}	1993	}
1588	}	1994	}
		1995
		1996	char
		1997	rxvt_term::cur_charset ()
		1998	CODE:
		1999	RETVAL = THIS->charsets [THIS->screen.charset];
		2000	OUTPUT:
		2001	RETVAL
1589		2002
1590	void	2003	void
1591	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)	2004	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)
1592		2005
1593	void	2006	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	2007	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		2008
1596	void	2009	void
1597	rxvt_term::scr_bell ()	2010	rxvt_term::scr_bell ()
		2011
		2012	void
		2013	rxvt_term::scr_recolor (bool refresh = true);
		2014
		2015	void
		2016	rxvt_term::scr_change_screen (int screen)
1598		2017
1599	void	2018	void
1600	rxvt_term::scr_add_lines (SV *string)	2019	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	2020	CODE:
1602	{	2021	{
1603	wchar_t *wstr = sv2wcs (string);	2022	wchar_t *wstr = sv2wcs (string);
1604	THIS->scr_add_lines (wstr, wcslen (wstr));	2023	THIS->scr_add_lines (wstr, wcslen (wstr));
1605	free (wstr);	2024	free (wstr);
1606	}	2025	}
		2026
		2027	void
		2028	rxvt_term::tt_write_user_input (SV *octets)
		2029	INIT:
		2030	STRLEN len;
		2031	char *str = SvPVbyte (octets, len);
		2032	C_ARGS:
		2033	str, len
1607		2034
1608	void	2035	void
1609	rxvt_term::tt_write (SV *octets)	2036	rxvt_term::tt_write (SV *octets)
1610	INIT:	2037	INIT:
1611	STRLEN len;	2038	STRLEN len;
1612	char *str = SvPVbyte (octets, len);	2039	char *str = SvPVbyte (octets, len);
1613	C_ARGS:	2040	C_ARGS:
1614	str, len	2041	str, len
1615		2042
1616	void	2043	void
		2044	rxvt_term::tt_paste (SV *octets)
		2045	INIT:
		2046	STRLEN len;
		2047	char *str = SvPVbyte (octets, len);
		2048	C_ARGS:
		2049	str, len
		2050
		2051	void
1617	rxvt_term::cmd_parse (SV *octets)	2052	rxvt_term::cmd_parse (SV *octets)
1618	CODE:	2053	CODE:
1619	{	2054	{
1620	STRLEN len;	2055	STRLEN len;
1621	char *str = SvPVbyte (octets, len);	2056	char *str = SvPVbyte (octets, len);
…		…
1643	o->self = (HV *)SvRV (RETVAL);	2078	o->self = (HV *)SvRV (RETVAL);
1644	}	2079	}
1645	OUTPUT:	2080	OUTPUT:
1646	RETVAL	2081	RETVAL
1647		2082
		2083	#############################################################################
		2084	# Various X Utility Functions
		2085	#############################################################################
		2086
		2087	void
		2088	rxvt_term::XListProperties (Window window)
		2089	PPCODE:
		2090	{
		2091	int count;
		2092	Atom *props = XListProperties (THIS->dpy, window, &count);
		2093
		2094	EXTEND (SP, count);
		2095	while (count--)
		2096	PUSHs (newSVuv ((U32)props [count]));
		2097
		2098	XFree (props);
		2099	}
		2100
		2101	void
		2102	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2103	PPCODE:
		2104	{
		2105	Atom type;
		2106	int format;
		2107	unsigned long nitems;
		2108	unsigned long bytes_after;
		2109	unsigned char *prop;
		2110
		2111	XGetWindowProperty (THIS->dpy, window, property,
		2112	0, 1<<24, 0, AnyPropertyType,
		2113	&type, &format, &nitems, &bytes_after, &prop);
		2114
		2115	if (type != None)
		2116	{
		2117	int elemsize = format == 16 ? sizeof (short)
		2118	: format == 32 ? sizeof (long)
		2119	: 1;
		2120
		2121	EXTEND (SP, 3);
		2122	PUSHs (newSVuv ((U32)type));
		2123	PUSHs (newSViv (format));
		2124	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2125	XFree (prop);
		2126	}
		2127	}
		2128
		2129	void
		2130	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2131	CODE:
		2132	{
		2133	STRLEN len;
		2134	char *data_ = SvPVbyte (data, len);
		2135
		2136	int elemsize = format == 16 ? sizeof (short)
		2137	: format == 32 ? sizeof (long)
		2138	: 1;
		2139
		2140	XChangeProperty (THIS->dpy, window, property,
		2141	type, format, PropModeReplace,
		2142	(unsigned char *)data_, len / elemsize);
		2143	}
		2144
		2145	Atom
		2146	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2147	C_ARGS: term->dpy, atom_name, only_if_exists
		2148
		2149	char *
		2150	XGetAtomName (rxvt_term *term, Atom atom)
		2151	C_ARGS: term->dpy, atom
		2152	CLEANUP:
		2153	XFree (RETVAL);
		2154
		2155	void
		2156	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2157	C_ARGS: term->dpy, window, property
		2158
		2159	Window
		2160	rxvt_term::DefaultRootWindow ()
		2161	CODE:
		2162	RETVAL = THIS->display->root;
		2163	OUTPUT:
		2164	RETVAL
		2165
		2166	#if 0
		2167
		2168	Window
		2169	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2170	C_ARGS: term->dpy, (Window)parent,
		2171	x, y, width, height, 0,
		2172	term->pix_colors_focused[Color_border],
		2173	term->pix_colors_focused[Color_border]
		2174
		2175	#endif
		2176
		2177	void
		2178	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2179	C_ARGS: term->dpy, window, parent, x, y
		2180
		2181	void
		2182	XMapWindow (rxvt_term *term, Window window)
		2183	C_ARGS: term->dpy, window
		2184
		2185	void
		2186	XUnmapWindow (rxvt_term *term, Window window)
		2187	C_ARGS: term->dpy, window
		2188
		2189	void
		2190	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2191	C_ARGS: term->dpy, window, x, y, width, height
		2192
		2193	void
		2194	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2195	CODE:
		2196	{
		2197	XWindowAttributes attr;
		2198	XGetWindowAttributes (THIS->dpy, window, &attr);
		2199	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2200	}
		2201
		2202	void
		2203	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2204	PPCODE:
		2205	{
		2206	int dx, dy;
		2207	Window child;
		2208
		2209	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2210	{
		2211	EXTEND (SP, 3);
		2212	PUSHs (newSViv (dx));
		2213	PUSHs (newSViv (dy));
		2214	PUSHs (newSVuv (child));
		2215	}
		2216	}
		2217
		2218	#############################################################################
		2219	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2220
		2221	bool
		2222	rxvt_term::has_render ()
		2223	CODE:
		2224	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2225	OUTPUT:
		2226	RETVAL
		2227
		2228	void
		2229	rxvt_term::background_geometry (bool border = false)
		2230	PPCODE:
		2231	EXTEND (SP, 4);
		2232	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2233	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2234	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2235	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2236
		2237	#if HAVE_IMG
		2238
		2239	rxvt_img *
		2240	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2241	CODE:
		2242	XRenderPictFormat *f = SvOK (format)
		2243	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2244	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2245	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2246	RETVAL->alloc ();
		2247	OUTPUT:
		2248	RETVAL
		2249
		2250	#if ENABLE_TRANSPARENCY
		2251
		2252	rxvt_img *
		2253	rxvt_term::new_img_from_root ()
		2254	CODE:
		2255	RETVAL = rxvt_img::new_from_root (THIS);
		2256	OUTPUT:
		2257	RETVAL
		2258
		2259	#endif
		2260
		2261	#if HAVE_PIXBUF
		2262
		2263	rxvt_img *
		2264	rxvt_term::new_img_from_file (octet_string filename)
		2265	CODE:
		2266	try
		2267	{
		2268	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2269	}
		2270	catch (const class rxvt_failure_exception &e)
		2271	{
		2272	croak ("new_img_from_file failed");
		2273	}
		2274	OUTPUT:
		2275	RETVAL
		2276
		2277	#endif
		2278
		2279	void
		2280	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2281	CODE:
		2282	delete THIS->bg_img;
		2283	THIS->bg_img = 0;
		2284	THIS->bg_flags = 0;
		2285
		2286	if (img) // TODO: cannot be false
		2287	{
		2288	img = img->clone (); // own the img
		2289
		2290	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2291	img->sub_rect (0, 0,
		2292	border ? THIS->vt_width : THIS->szHint.width,
		2293	border ? THIS->vt_height : THIS->szHint.height)
		2294	->replace (img);
		2295
		2296	// just in case, should usually be a nop
		2297	img->reify ()
		2298	->replace (img);
		2299
		2300	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2301	->replace (img);
		2302
		2303	THIS->bg_img = img;
		2304	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2305
		2306	if (!border)
		2307	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2308	}
		2309
		2310	#endif
		2311
		2312	#############################################################################
		2313	# urxvt::overlay
		2314	#############################################################################
		2315
1648	MODULE = urxvt PACKAGE = urxvt::overlay	2316	MODULE = urxvt PACKAGE = urxvt::overlay
1649		2317
1650	void	2318	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	2319	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		2320
…		…
1657	overlay::hide ()	2325	overlay::hide ()
1658		2326
1659	void	2327	void
1660	overlay::DESTROY ()	2328	overlay::DESTROY ()
1661		2329
		2330	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2331
		2332	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2333
		2334	#if HAVE_PIXBUF
		2335
		2336	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2337	C_ARGS: filename, 0
		2338
		2339	void
		2340	DESTROY (urxvt::pixbuf self)
		2341	CODE:
		2342	g_object_unref (self);
		2343
		2344	#endif
		2345
1662	MODULE = urxvt PACKAGE = urxvt::timer	2346	MODULE = urxvt PACKAGE = urxvt::img
1663		2347
1664	SV *	2348	#if HAVE_IMG
1665	timer::new ()	2349
		2350	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2351	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2352
		2353	void
		2354	rxvt_img::geometry ()
1666	CODE:	2355	PPCODE:
1667	timer *w = new timer;	2356	EXTEND (SP, 4);
1668	w->start (NOW);	2357	PUSHs (sv_2mortal (newSViv (THIS->x)));
1669	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2358	PUSHs (sv_2mortal (newSViv (THIS->y)));
1670	w->self = (HV *)SvRV (RETVAL);	2359	PUSHs (sv_2mortal (newSViv (THIS->w)));
1671	OUTPUT:	2360	PUSHs (sv_2mortal (newSViv (THIS->h)));
1672	RETVAL
1673		2361
1674	timer *	2362	int
1675	timer::cb (SV *cb)	2363	rxvt_img::x ()
		2364	ALIAS:
		2365	x = 0
		2366	y = 1
		2367	w = 2
		2368	h = 3
1676	CODE:	2369	CODE:
1677	THIS->cb (cb);	2370	switch (ix)
		2371	{
		2372	case 0: RETVAL = THIS->x; break;
		2373	case 1: RETVAL = THIS->y; break;
		2374	case 2: RETVAL = THIS->w; break;
		2375	case 3: RETVAL = THIS->h; break;
		2376	}
		2377	OUTPUT:
1678	RETVAL = THIS;	2378	RETVAL
1679	OUTPUT:
1680	RETVAL
1681		2379
1682	NV	2380	Pixmap
1683	timer::at ()	2381	rxvt_img::pm ()
1684	CODE:	2382	CODE:
1685	RETVAL = THIS->at;	2383	RETVAL = THIS->pm;
1686	OUTPUT:	2384	OUTPUT:
1687	RETVAL	2385	RETVAL
1688		2386
1689	timer *	2387	void
1690	timer::interval (NV interval)	2388	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2389	PROTOTYPE: $;$$$$
		2390	INIT:
		2391	rgba cc = parse_rgba (c, THIS->s);
		2392	C_ARGS: cc, x, y, w, h
		2393
		2394	void
		2395	rxvt_img::DESTROY ()
		2396	CODE:
		2397	delete THIS;
		2398
		2399	void
		2400	rxvt_img::add_alpha ()
		2401
		2402	void
		2403	rxvt_img::unshare ()
		2404
		2405	void
		2406	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1691	CODE:	2407	PPCODE:
1692	THIS->interval = interval;	2408	if (items >= 2)
		2409	THIS->repeat_mode (repeat);
		2410	if (GIMME_V != G_VOID)
		2411	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2412
		2413	void
		2414	rxvt_img::move (int dx, int dy)
		2415
		2416	void
		2417	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2418
		2419	void
		2420	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2421
		2422	void
		2423	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2424
		2425	rxvt_img *
		2426	rxvt_img::clone ()
		2427
		2428	rxvt_img *
		2429	rxvt_img::reify ()
		2430
		2431	rxvt_img *
		2432	rxvt_img::sub_rect (int x, int y, int width, int height)
		2433
		2434	rxvt_img *
		2435	rxvt_img::blur (int rh, int rv)
		2436
		2437	rxvt_img *
		2438	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2439
		2440	rxvt_img *
		2441	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)
		2442	INIT:
		2443	rxvt_img::nv matrix[3][3] = {
		2444	{ p11, p12, p13 },
		2445	{ p21, p22, p23 },
		2446	{ p31, p32, p33 }
		2447	};
		2448	C_ARGS: matrix
		2449
		2450	rxvt_img *
		2451	rxvt_img::scale (int new_width, int new_height)
		2452
		2453	rxvt_img *
		2454	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2455
		2456	rxvt_img *
		2457	rxvt_img::tint (SV *c)
		2458	INIT:
		2459	rgba cc = parse_rgba (c, THIS->s);
		2460	C_ARGS: cc
		2461
		2462	rxvt_img *
		2463	rxvt_img::shade (rxvt_img::nv factor)
		2464
		2465	rxvt_img *
		2466	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2467	CODE:
		2468	rxvt_img::nv *vparams = 0;
		2469	int nparams = 0;
		2470
		2471	if (SvOK (params))
		2472	{
		2473	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2474	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2475
		2476	nparams = av_len ((AV *)SvRV (params)) + 1;
		2477	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2478
		2479	for (int i = 0; i < nparams; ++i)
		2480	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2481	}
		2482
		2483	RETVAL = THIS->filter (name, nparams, vparams);
		2484	free (vparams);
		2485	OUTPUT:
1693	RETVAL = THIS;	2486	RETVAL
1694	OUTPUT:
1695	RETVAL
1696		2487
1697	timer *	2488	#endif
1698	timer::set (NV tstamp)
1699	CODE:
1700	THIS->set (tstamp);
1701	RETVAL = THIS;
1702	OUTPUT:
1703	RETVAL
1704		2489
1705	timer *
1706	timer::start (NV tstamp = THIS->at)
1707	CODE:
1708	THIS->start (tstamp);
1709	RETVAL = THIS;
1710	OUTPUT:
1711	RETVAL
1712
1713	timer *
1714	timer::stop ()
1715	CODE:
1716	THIS->stop ();
1717	RETVAL = THIS;
1718	OUTPUT:
1719	RETVAL
1720
1721	void
1722	timer::DESTROY ()
1723
1724	MODULE = urxvt PACKAGE = urxvt::iow
1725
1726	SV *
1727	iow::new ()
1728	CODE:
1729	iow *w = new iow;
1730	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1731	w->self = (HV *)SvRV (RETVAL);
1732	OUTPUT:
1733	RETVAL
1734
1735	iow *
1736	iow::cb (SV *cb)
1737	CODE:
1738	THIS->cb (cb);
1739	RETVAL = THIS;
1740	OUTPUT:
1741	RETVAL
1742
1743	iow *
1744	iow::fd (int fd)
1745	CODE:
1746	THIS->fd = fd;
1747	RETVAL = THIS;
1748	OUTPUT:
1749	RETVAL
1750
1751	iow *
1752	iow::events (short events)
1753	CODE:
1754	THIS->events = events;
1755	RETVAL = THIS;
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::start ()
1761	CODE:
1762	THIS->start ();
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::stop ()
1769	CODE:
1770	THIS->stop ();
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	void
1776	iow::DESTROY ()
1777
1778

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