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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.70 by root, Tue Jan 17 09:34:21 2006 UTC vs.
Revision 1.229 by sf-exg, Mon Oct 13 17:05:32 2014 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) 2005-2014,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 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	#ifdef HAVE_SCROLLBARS
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 (rxvt_term *term)	386	rxvt_perl_interp::init ()
413	{	387	{
414	if (!perl)	388	if (!perl)
415	{	389	{
416	rxvt_push_locale (""); // perl init destroys current locale	390	rxvt_push_locale (""); // perl init destroys current locale
417		391
		392	{
418	perl_environ = rxvt_environ;	393	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	394	localise_env set_environ (perl_environ);
420		395
421	char *argv[] = {	396	char *args[] = {
422	"",	397	"",
423	"-T",	398	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
425	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
426		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	410	perl = perl_alloc ();
428	perl_construct (perl);	411	perl_construct (perl);
429		412
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	414	|| perl_run (perl))
432	{	415	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		417
435	perl_destruct (perl);	418	perl_destruct (perl);
436	perl_free (perl);	419	perl_free (perl);
437	perl = 0;	420	perl = 0;
438	}	421	}
439		422	}
440	swap (perl_environ, environ);
441		423
442	rxvt_pop_locale ();	424	rxvt_pop_locale ();
443	}	425	}
		426	}
444		427
445	if (perl)	428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
446	{	434	{
447	// runs outside of perls ENV	435	// runs outside of perls ENV
448	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
449	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	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);
450	}	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);
451	}	514	}
452		515
453	static void	516	static void
454	ungrab (rxvt_term *THIS)	517	ungrab (rxvt_term *THIS)
455	{	518	{
456	if (THIS->perl.grabtime)	519	if (THIS->perl.grabtime)
457	{	520	{
458	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	521	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
459	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	522	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
460	THIS->perl.grabtime = 0;	523	THIS->perl.grabtime = 0;
461	}	524	}
462	}	525	}
463		526
464	static void
465	swap_overlays (rxvt_term *term)
466	{
467	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
468
469	if (HvKEYS (hv))
470	{
471	hv_iterinit (hv);
472
473	while (HE *he = hv_iternext (hv))
474	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
475	}
476	}
477
478	bool	527	bool
479	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	528	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
480	{	529	{
481	if (!perl || !term->perl.self)	530	if (!perl || !term->perl.self)
482	return false;	531	return false;
483		532
		533	localise_env set_environ (perl_environ);
		534
484	// pre-handling of some events	535	// pre-handling of some events
485	if (htype == HOOK_REFRESH_END)	536	if (htype == HOOK_REFRESH_END)
486	swap_overlays (term);	537	{
		538	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
487		539
488	swap (perl_environ, environ);	540	for (int i = 0; i <= AvFILL (av); i++)
		541	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		542	}
		543	else if (htype == HOOK_DESTROY)
		544	{
		545	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		546
		547	for (int i = AvFILL (av); i >= 0; i--)
		548	{
		549	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		550	delete req;
		551	}
		552	}
489		553
490	bool event_consumed;	554	bool event_consumed;
491		555
492	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
493	|| term->perl.should_invoke [htype])	556	if (term->perl.should_invoke [htype])
494	try
495	{	557	{
496	dSP;	558	dSP;
497	va_list ap;	559	va_list ap;
498		560
499	va_start (ap, htype);	561	va_start (ap, htype);
500		562
501	ENTER;	563	ENTER;
502	SAVETMPS;	564	SAVETMPS;
503		565
504	PUSHMARK (SP);	566	PUSHMARK (SP);
505		567
		568	EXTEND (SP, 2);
506	XPUSHs (sv_2mortal (newSVterm (term)));	569	PUSHs (sv_2mortal (newSVterm (term)));
507	XPUSHs (sv_2mortal (newSViv (htype)));	570	PUSHs (sv_2mortal (newSViv (htype)));
508		571
509	for (;;) {	572	for (;;) {
510	data_type dt = (data_type)va_arg (ap, int);	573	data_type dt = (data_type)va_arg (ap, int);
511		574
512	switch (dt)	575	switch (dt)
513	{	576	{
514	case DT_INT:	577	case DT_INT:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	578	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
516	break;	579	break;
517		580
518	case DT_LONG:	581	case DT_LONG:
519	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	582	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
520	break;	583	break;
521		584
522	case DT_STR:	585	case DT_STR:
523	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	586	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
524	break;	587	break;
525		588
526	case DT_STR_LEN:	589	case DT_STR_LEN:
527	{	590	{
528	char *str = va_arg (ap, char *);	591	char *str = va_arg (ap, char *);
529	int len = va_arg (ap, int);	592	int len = va_arg (ap, int);
530		593
531	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	594	XPUSHs (sv_2mortal (newSVpvn (str, len)));
532	}	595	}
533	break;	596	break;
534		597
535	case DT_WCS_LEN:	598	case DT_WCS_LEN:
536	{	599	{
537	wchar_t *wstr = va_arg (ap, wchar_t *);	600	wchar_t *wstr = va_arg (ap, wchar_t *);
538	int wlen = va_arg (ap, int);	601	int wlen = va_arg (ap, int);
539		602
540	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	603	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
541	}	604	}
542	break;	605	break;
543		606
		607	case DT_LCS_LEN:
		608	{
		609	long *lstr = va_arg (ap, long *);
		610	int llen = va_arg (ap, int);
		611
		612	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		613	}
		614	break;
		615
544	case DT_XEVENT:	616	case DT_XEVENT:
545	{	617	{
546	XEvent *xe = va_arg (ap, XEvent *);	618	XEvent *xe = va_arg (ap, XEvent *);
547	HV *hv = newHV ();	619	HV *hv = newHV ();
548		620
549	# 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)
550	# 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)
551	# undef set	624	# undef set
552		625
553	setiv (type, xe->type);	626	setiv (type, xe->type);
554	setiv (send_event, xe->xany.send_event);	627	setiv (send_event, xe->xany.send_event);
555	setiv (serial, xe->xany.serial);	628	setiv (serial, xe->xany.serial);
556		629
557	switch (xe->type)	630	switch (xe->type)
558	{	631	{
559	case KeyPress:	632	case KeyPress:
560	case KeyRelease:	633	case KeyRelease:
561	case ButtonPress:	634	case ButtonPress:
562	case ButtonRelease:	635	case ButtonRelease:
563	case MotionNotify:	636	case MotionNotify:
		637	setuv (window, xe->xmotion.window);
		638	setuv (root, xe->xmotion.root);
		639	setuv (subwindow, xe->xmotion.subwindow);
564	setiv (time, xe->xmotion.time);	640	setuv (time, xe->xmotion.time);
565	setiv (x, xe->xmotion.x);	641	setiv (x, xe->xmotion.x);
566	setiv (y, xe->xmotion.y);	642	setiv (y, xe->xmotion.y);
567	setiv (row, xe->xmotion.y / term->fheight);	643	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
568	setiv (col, xe->xmotion.x / term->fwidth);	644	setiv (col, xe->xmotion.x / term->fwidth);
569	setiv (x_root, xe->xmotion.x_root);	645	setiv (x_root, xe->xmotion.x_root);
570	setiv (y_root, xe->xmotion.y_root);	646	setiv (y_root, xe->xmotion.y_root);
571	setiv (state, xe->xmotion.state);	647	setuv (state, xe->xmotion.state);
572	break;
573	}
574		648
575	switch (xe->type)	649	switch (xe->type)
576	{	650	{
577	case KeyPress:	651	case KeyPress:
578	case KeyRelease:	652	case KeyRelease:
579	setiv (keycode, xe->xkey.keycode);	653	setuv (keycode, xe->xkey.keycode);
580	break;	654	break;
581		655
582	case ButtonPress:	656	case ButtonPress:
583	case ButtonRelease:	657	case ButtonRelease:
584	setiv (button, xe->xbutton.button);	658	setuv (button, xe->xbutton.button);
585	break;	659	break;
586		660
587	case MotionNotify:	661	case MotionNotify:
588	setiv (is_hint, xe->xmotion.is_hint);	662	setiv (is_hint, xe->xmotion.is_hint);
		663	break;
		664	}
		665
589	break;	666	break;
		667
		668	case MapNotify:
		669	case UnmapNotify:
		670	case ConfigureNotify:
		671	setuv (event, xe->xconfigure.event);
		672	setuv (window, xe->xconfigure.window);
		673
		674	switch (xe->type)
		675	{
		676	case ConfigureNotify:
		677	setiv (x, xe->xconfigure.x);
		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
		685	break;
		686
		687	case PropertyNotify:
		688	setuv (window, xe->xproperty.window);
		689	setuv (atom, xe->xproperty.atom);
		690	setuv (time, xe->xproperty.time);
		691	setiv (state, xe->xproperty.state);
		692	break;
		693
		694	case ClientMessage:
		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]);
		703	break;
590	}	704	}
591		705
592	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	706	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
593	}	707	}
594	break;	708	break;
595		709
596	case DT_END:	710	case DT_END:
597	goto call;	711	goto call;
598		712
599	default:	713	default:
600	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	714	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
601	}	715	}
		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);
602	}	729	}
603		730
604	call:
605	va_end (ap);
606
607	PUTBACK;	731	PUTBACK;
608	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
609	SPAGAIN;
610
611	if (count)
612	{
613	SV *status = POPs;
614	count = SvTRUE (status);
615	}
616
617	PUTBACK;
618	FREETMPS;	732	FREETMPS;
619	LEAVE;	733	LEAVE;
620		734
621	if (SvTRUE (ERRSV))	735	if (SvTRUE (ERRSV))
622	{	736	{
623	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	737	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
624	ungrab (term); // better lose the grab than the session	738	ungrab (term); // better lose the grab than the session
625	}	739	}
626		740
627	event_consumed = !!count;	741	event_consumed = !!count;
628	}	742	}
629	catch (...)
630	{
631	swap (perl_environ, environ);
632	throw;
633	}
634	else	743	else
635	event_consumed = false;	744	event_consumed = false;
636		745
637	// post-handling of some events	746	// post-handling of some events
638	if (htype == HOOK_REFRESH_BEGIN)	747	if (htype == HOOK_REFRESH_BEGIN)
639	swap_overlays (term);	748	{
		749	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		750
		751	for (int i = AvFILL (av); i >= 0; i--)
		752	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		753	}
640	else if (htype == HOOK_DESTROY)	754	else if (htype == HOOK_DESTROY)
641	{	755	{
642	clearSVptr ((SV *)term->perl.self);	756	clearSVptr ((SV *)term->perl.self);
643	SvREFCNT_dec ((SV *)term->perl.self);	757	SvREFCNT_dec ((SV *)term->perl.self);
		758
		759	// don't allow further calls
		760	term->perl.self = 0;
644	}	761	}
645		762
646	swap (perl_environ, environ);
647
648	return event_consumed;	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;
649	}	784	}
650		785
651	/////////////////////////////////////////////////////////////////////////////	786	/////////////////////////////////////////////////////////////////////////////
652		787
653	MODULE = urxvt PACKAGE = urxvt	788	MODULE = urxvt PACKAGE = urxvt
…		…
665	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	800	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
666	# include "hookinc.h"	801	# include "hookinc.h"
667	# undef def	802	# undef def
668		803
669	HV *option = get_hv ("urxvt::OPTION", 1);	804	HV *option = get_hv ("urxvt::OPTION", 1);
670	# 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);
671	# define nodef(name)	806	# define nodef(name)
672	# include "optinc.h"	807	# include "optinc.h"
673	# undef nodef	808	# undef nodef
674	# undef def	809	# undef def
675		810
676	HV *stash = gv_stashpv ("urxvt", 1);	811	HV *stash = gv_stashpv ("urxvt", 1);
677	struct {	812	static const struct {
678	const char *name;	813	const char *name;
679	IV iv;	814	IV iv;
680	} *civ, const_iv[] = {	815	} *civ, const_iv[] = {
681	# 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),
682	const_iv (DEFAULT_RSTYLE),	822	const_iv (DEFAULT_RSTYLE),
683	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),
684	const_iv (RS_Bold),	835	const_iv (RS_Bold),
685	const_iv (RS_Italic),	836	const_iv (RS_Italic),
686	const_iv (RS_Blink),	837	const_iv (RS_Blink),
687	const_iv (RS_RVid),	838	const_iv (RS_RVid),
688	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),
689		852
690	const_iv (CurrentTime),	853	const_iv (CurrentTime),
691	const_iv (ShiftMask),	854	const_iv (ShiftMask),
692	const_iv (LockMask),	855	const_iv (LockMask),
693	const_iv (ControlMask),	856	const_iv (ControlMask),
…		…
701	const_iv (Button3Mask),	864	const_iv (Button3Mask),
702	const_iv (Button4Mask),	865	const_iv (Button4Mask),
703	const_iv (Button5Mask),	866	const_iv (Button5Mask),
704	const_iv (AnyModifier),	867	const_iv (AnyModifier),
705		868
706	const_iv (EVENT_NONE),	869	const_iv (NoSymbol),
707	const_iv (EVENT_READ),	870	const_iv (GrabModeSync),
708	const_iv (EVENT_WRITE),	871	const_iv (GrabModeAsync),
709		872
710	const_iv (NoEventMask),	873	const_iv (NoEventMask),
711	const_iv (KeyPressMask),	874	const_iv (KeyPressMask),
712	const_iv (KeyReleaseMask),	875	const_iv (KeyReleaseMask),
713	const_iv (ButtonPressMask),	876	const_iv (ButtonPressMask),
…		…
765	const_iv (SelectionRequest),	928	const_iv (SelectionRequest),
766	const_iv (SelectionNotify),	929	const_iv (SelectionNotify),
767	const_iv (ColormapNotify),	930	const_iv (ColormapNotify),
768	const_iv (ClientMessage),	931	const_iv (ClientMessage),
769	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
770	};	1025	};
771		1026
772	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--)
773	civ-- > const_iv; )
774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1028	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
775	}	1029	}
		1030
		1031	void
		1032	log (const char *msg)
		1033	CODE:
		1034	rxvt_log ("%s", msg);
776		1035
777	void	1036	void
778	warn (const char *msg)	1037	warn (const char *msg)
779	CODE:	1038	CODE:
780	rxvt_warn ("%s", msg);	1039	rxvt_warn ("%s", msg);
…		…
782	void	1041	void
783	fatal (const char *msg)	1042	fatal (const char *msg)
784	CODE:	1043	CODE:
785	rxvt_fatal ("%s", msg);	1044	rxvt_fatal ("%s", msg);
786		1045
787	SV *
788	untaint (SV *sv)
789	CODE:
790	RETVAL = newSVsv (sv);
791	SvTAINTED_off (RETVAL);
792	OUTPUT:
793	RETVAL
794
795	void	1046	void
796	_exit (int status)	1047	_exit (int status)
797		1048
798	bool	1049	void
799	safe ()	1050	catch_fatal (SV *block)
800	CODE:	1051	PROTOTYPE: &
801	RETVAL = !rxvt_tainted ();	1052	CODE:
802	OUTPUT:	1053	try
803	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	}
804		1064
805	NV	1065	NV
806	NOW ()	1066	NOW ()
807	CODE:	1067	CODE:
808	RETVAL = NOW;	1068	RETVAL = ev::now ();
809	OUTPUT:	1069	OUTPUT:
810	RETVAL	1070	RETVAL
811		1071
812	int	1072	int
813	GET_BASEFG (int rend)	1073	GET_BASEFG (int rend)
…		…
824	RETVAL	1084	RETVAL
825		1085
826	int	1086	int
827	SET_FGCOLOR (int rend, int new_color)	1087	SET_FGCOLOR (int rend, int new_color)
828	CODE:	1088	CODE:
829	RETVAL = SET_FGCOLOR (rend, new_color);	1089	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
830	OUTPUT:	1090	OUTPUT:
831	RETVAL	1091	RETVAL
832		1092
833	int	1093	int
834	SET_BGCOLOR (int rend, int new_color)	1094	SET_BGCOLOR (int rend, int new_color)
835	CODE:	1095	CODE:
836	RETVAL = SET_BGCOLOR (rend, new_color);	1096	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
837	OUTPUT:	1097	OUTPUT:
838	RETVAL	1098	RETVAL
839		1099
840	int	1100	int
841	GET_CUSTOM (int rend)	1101	GET_CUSTOM (int rend)
842	CODE:	1102	CODE:
843	RETVAL = (rend && RS_customMask) >> RS_customShift;	1103	RETVAL = (rend & RS_customMask) >> RS_customShift;
844	OUTPUT:	1104	OUTPUT:
845	RETVAL	1105	RETVAL
846		1106
847	int	1107	int
848	SET_CUSTOM (int rend, int new_value)	1108	SET_CUSTOM (int rend, int new_value)
…		…
855	| ((new_value << RS_customShift) & RS_customMask);	1115	| ((new_value << RS_customShift) & RS_customMask);
856	}	1116	}
857	OUTPUT:	1117	OUTPUT:
858	RETVAL	1118	RETVAL
859		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
860	MODULE = urxvt PACKAGE = urxvt::term	1160	MODULE = urxvt PACKAGE = urxvt::term
861		1161
862	SV *	1162	SV *
863	_new (...)	1163	_new (AV *env, AV *arg)
864	CODE:	1164	CODE:
865	{	1165	{
866	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
867	croak ("first argument to urxvt::term->_new must be arrayref");
868
869	rxvt_term *term = new rxvt_term;	1166	rxvt_term *term = new rxvt_term;
870		1167
871	term->argv = new stringvec;	1168	stringvec *argv = new stringvec;
872	term->envv = new stringvec;	1169	for (int i = 0; i <= AvFILL (arg); i++)
873
874	for (int i = 1; i < items; i++)
875	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1170	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
876		1171
877	AV *envv = (AV *)SvRV (ST (0));	1172	stringvec *envv = new stringvec;
878	for (int i = av_len (envv) + 1; i--; )	1173	for (int i = AvFILL (env) + 1; i--; )
879	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1174	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
880
881	term->envv->push_back (0);
882
883	bool success;
884		1175
885	try	1176	try
886	{	1177	{
887	success = term->init (term->argv->size (), term->argv->begin ());	1178	term->init (argv, envv);
888	}	1179	}
889	catch (const class rxvt_failure_exception &e)	1180	catch (const class rxvt_failure_exception &e)
890	{
891	success = false;
892	}
893
894	if (!success)
895	{	1181	{
896	term->destroy ();	1182	term->destroy ();
897	croak ("error while initializing new terminal instance");	1183	croak ("error while initializing new terminal instance");
898	}	1184	}
899		1185
…		…
904	RETVAL	1190	RETVAL
905		1191
906	void	1192	void
907	rxvt_term::destroy ()	1193	rxvt_term::destroy ()
908		1194
909	#if ENABLE_PERL_FRILLS
910
911	void	1195	void
912	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 ()
913	PPCODE:	1219	PPCODE:
914	{	1220	PUTBACK;
915	int count;	1221	_keysym_resources (THIS);
916	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);	1222	SPAGAIN;
917		1223
918	EXTEND (SP, count);	1224	int
919	while (count--)	1225	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
920	PUSHs (newSVuv ((U32)props [count]));
921
922	XFree (props);
923	}
924
925	void
926	rxvt_term::XGetWindowProperty (U32 window, U32 property)
927	PPCODE:	1226	CODE:
928	{	1227	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
929	Atom type;
930	int format;
931	unsigned long nitems;
932	unsigned long bytes_after;
933	unsigned char *prop;
934	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
935	0, 1<<30, 0, AnyPropertyType,
936	&type, &format, &nitems, &bytes_after, &prop);
937	if (type != None)
938	{
939	EXTEND (SP, 3);
940	PUSHs (newSVuv ((U32)type));
941	PUSHs (newSViv (format));
942	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
943	XFree (prop);
944	}
945	}
946
947	void
948	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
949	CODE:
950	{
951	STRLEN len;
952	char *data_ = SvPVbyte (data, len);
953
954	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
955	type, format, PropModeReplace,
956	(unsigned char *)data, len * 8 / format);
957	}
958
959	void
960	rxvt_term::XDeleteProperty (U32 window, U32 property)
961	CODE:
962	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
963
964	U32
965	rxvt_term::DefaultRootWindow ()
966	CODE:
967	RETVAL = (U32)THIS->display->root;
968	OUTPUT:
969	RETVAL
970
971	U32
972	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
973	CODE:
974	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
975	x, y, width, height, 0,
976	THIS->pix_colors_focused[Color_border],
977	THIS->pix_colors_focused[Color_border]);
978	OUTPUT:
979	RETVAL
980
981	void
982	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
983	CODE:
984	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
985
986	void
987	rxvt_term::XMapWindow (U32 window)
988	CODE:
989	XMapWindow (THIS->display->display, (Window)window);
990
991	void
992	rxvt_term::XUnmapWindow (U32 window)
993	CODE:
994	XUnmapWindow (THIS->display->display, (Window)window);
995
996	#endif
997
998	void
999	rxvt_term::set_should_invoke (int htype, int inc)
1000	CODE:
1001	THIS->perl.should_invoke [htype] += inc;
1002
1003	void
1004	rxvt_term::grab_button (int button, U32 modifiers)
1005	CODE:
1006	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
1007	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1228	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1008	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);
1009		1248
1010	bool	1249	bool
1011	rxvt_term::grab (U32 eventtime, int sync = 0)	1250	rxvt_term::grab (Time eventtime, int sync = 0)
1012	CODE:	1251	CODE:
1013	{	1252	{
1014	int mode = sync ? GrabModeSync : GrabModeAsync;	1253	int mode = sync ? GrabModeSync : GrabModeAsync;
1015		1254
1016	THIS->perl.grabtime = 0;	1255	THIS->perl.grabtime = 0;
1017		1256
1018	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1257	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1258	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1020	mode, mode, None, GRAB_CURSOR, eventtime))	1259	mode, mode, None, GRAB_CURSOR, eventtime))
1021	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1260	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1022	THIS->perl.grabtime = eventtime;	1261	THIS->perl.grabtime = eventtime;
1023	else	1262	else
1024	XUngrabPointer (THIS->display->display, eventtime);	1263	XUngrabPointer (THIS->dpy, eventtime);
1025		1264
1026	RETVAL = !!THIS->perl.grabtime;	1265	RETVAL = !!THIS->perl.grabtime;
1027	}	1266	}
1028	OUTPUT:	1267	OUTPUT:
1029	RETVAL	1268	RETVAL
1030		1269
1031	void	1270	void
1032	rxvt_term::allow_events_async ()	1271	rxvt_term::allow_events_async ()
1033	CODE:	1272	CODE:
1034	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1273	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1035		1274
1036	void	1275	void
1037	rxvt_term::allow_events_sync ()	1276	rxvt_term::allow_events_sync ()
1038	CODE:	1277	CODE:
1039	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1278	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1040		1279
1041	void	1280	void
1042	rxvt_term::allow_events_replay ()	1281	rxvt_term::allow_events_replay ()
1043	CODE:	1282	CODE:
1044	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1283	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1045	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1284	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1046		1285
1047	void	1286	void
1048	rxvt_term::ungrab ()	1287	rxvt_term::ungrab ()
1049	CODE:	1288	CODE:
1050	ungrab (THIS);	1289	ungrab (THIS);
		1290
		1291	int
		1292	rxvt_term::XStringToKeysym (char *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
1051		1314
1052	int	1315	int
1053	rxvt_term::strwidth (SV *str)	1316	rxvt_term::strwidth (SV *str)
1054	CODE:	1317	CODE:
1055	{	1318	{
1056	wchar_t *wstr = sv2wcs (str);	1319	wchar_t *wstr = sv2wcs (str);
1057		1320
1058	rxvt_push_locale (THIS->locale);	1321	rxvt_push_locale (THIS->locale);
1059	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	}
1060	rxvt_pop_locale ();	1330	rxvt_pop_locale ();
1061		1331
1062	free (wstr);	1332	free (wstr);
1063	}	1333	}
1064	OUTPUT:	1334	OUTPUT:
…		…
1074	char *mbstr = rxvt_wcstombs (wstr);	1344	char *mbstr = rxvt_wcstombs (wstr);
1075	rxvt_pop_locale ();	1345	rxvt_pop_locale ();
1076		1346
1077	free (wstr);	1347	free (wstr);
1078		1348
1079	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1349	RETVAL = newSVpv (mbstr, 0);
1080	free (mbstr);	1350	free (mbstr);
1081	}	1351	}
1082	OUTPUT:	1352	OUTPUT:
1083	RETVAL	1353	RETVAL
1084		1354
…		…
1091		1361
1092	rxvt_push_locale (THIS->locale);	1362	rxvt_push_locale (THIS->locale);
1093	wchar_t *wstr = rxvt_mbstowcs (data, len);	1363	wchar_t *wstr = rxvt_mbstowcs (data, len);
1094	rxvt_pop_locale ();	1364	rxvt_pop_locale ();
1095		1365
1096	RETVAL = taint_if (wcs2sv (wstr), octets);	1366	RETVAL = wcs2sv (wstr);
1097	free (wstr);	1367	free (wstr);
1098	}	1368	}
1099	OUTPUT:	1369	OUTPUT:
1100	RETVAL	1370	RETVAL
1101		1371
1102	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1372	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1103		1373
1104	#define TERM_OFFSET_width TERM_OFFSET(width)	1374	#define TERM_OFFSET_width TERM_OFFSET(width)
1105	#define TERM_OFFSET_height TERM_OFFSET(height)	1375	#define TERM_OFFSET_height TERM_OFFSET(height)
1106	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1376	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1107	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1377	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1108	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1378	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1109	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1379	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1110	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1380	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1111	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1381	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1112	#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)
1113	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1387	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1114	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1388	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1115	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1389	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1116		1390
1117	int	1391	int
1118	rxvt_term::width ()	1392	rxvt_term::width ()
1119	ALIAS:	1393	ALIAS:
1120	width = TERM_OFFSET_width	1394	width = TERM_OFFSET_width
1121	height = TERM_OFFSET_height	1395	height = TERM_OFFSET_height
1122	fwidth = TERM_OFFSET_fwidth	1396	fwidth = TERM_OFFSET_fwidth
1123	fheight = TERM_OFFSET_fheight	1397	fheight = TERM_OFFSET_fheight
1124	fbase = TERM_OFFSET_fbase	1398	fbase = TERM_OFFSET_fbase
1125	nrow = TERM_OFFSET_nrow	1399	nrow = TERM_OFFSET_nrow
1126	ncol = TERM_OFFSET_ncol	1400	ncol = TERM_OFFSET_ncol
1127	focus = TERM_OFFSET_focus	1401	focus = TERM_OFFSET_focus
1128	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
1129	saveLines = TERM_OFFSET_saveLines	1407	saveLines = TERM_OFFSET_saveLines
1130	total_rows = TERM_OFFSET_total_rows	1408	total_rows = TERM_OFFSET_total_rows
1131	top_row = TERM_OFFSET_top_row	1409	top_row = TERM_OFFSET_top_row
1132	CODE:	1410	CODE:
1133	RETVAL = *(int *)((char *)THIS + ix);	1411	RETVAL = *(int *)((char *)THIS + ix);
1134	OUTPUT:	1412	OUTPUT:
1135	RETVAL	1413	RETVAL
1136		1414
…		…
1138	rxvt_term::ModLevel3Mask ()	1416	rxvt_term::ModLevel3Mask ()
1139	ALIAS:	1417	ALIAS:
1140	ModLevel3Mask = 0	1418	ModLevel3Mask = 0
1141	ModMetaMask = 1	1419	ModMetaMask = 1
1142	ModNumLockMask = 2	1420	ModNumLockMask = 2
		1421	current_screen = 3
		1422	hidden_cursor = 4
1143	CODE:	1423	CODE:
1144	switch (ix)	1424	switch (ix)
1145	{	1425	{
1146	case 0: RETVAL = THIS->ModLevel3Mask; break;	1426	case 0: RETVAL = THIS->ModLevel3Mask; break;
1147	case 1: RETVAL = THIS->ModMetaMask; break;	1427	case 1: RETVAL = THIS->ModMetaMask; break;
1148	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
1149	}	1433	}
1150	OUTPUT:	1434	OUTPUT:
1151	RETVAL	1435	RETVAL
1152		1436
1153	char *	1437	char *
…		…
1163	}	1447	}
1164	OUTPUT:	1448	OUTPUT:
1165	RETVAL	1449	RETVAL
1166		1450
1167	SV *	1451	SV *
1168	rxvt_term::_env ()	1452	rxvt_term::envv ()
		1453	ALIAS:
		1454	argv = 1
1169	CODE:	1455	PPCODE:
1170	{	1456	{
1171	if (THIS->envv)	1457	stringvec *vec = ix ? THIS->argv : THIS->envv;
1172	{
1173	AV *av = newAV ();
1174		1458
		1459	EXTEND (SP, vec->size ());
		1460
1175	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1461	for (char **i = vec->begin (); i != vec->end (); ++i)
1176	if (*i)	1462	if (*i)
1177	av_push (av, newSVpv (*i, 0));	1463	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1178
1179	RETVAL = newRV_noinc ((SV *)av);
1180	}
1181	else
1182	RETVAL = &PL_sv_undef;
1183	}	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;
1184	OUTPUT:	1486	OUTPUT:
1185	RETVAL	1487	RETVAL
1186		1488
1187	int	1489	int
1188	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1189	CODE:
1190	RETVAL = THIS->pty_ev.events;
1191	if (events != EVENT_UNDEF)
1192	THIS->pty_ev.set (events);
1193	OUTPUT:
1194	RETVAL
1195
1196	U32
1197	rxvt_term::parent ()	1490	rxvt_term::parent_x ()
1198	CODE:	1491	CODE:
1199	RETVAL = (U32)THIS->parent [0];	1492	RETVAL = THIS->parent_x;
1200	OUTPUT:	1493	OUTPUT:
1201	RETVAL	1494	RETVAL
1202		1495
1203	U32	1496	int
		1497	rxvt_term::parent_y ()
		1498	CODE:
		1499	RETVAL = THIS->parent_y;
		1500	OUTPUT:
		1501	RETVAL
		1502
		1503	Window
1204	rxvt_term::vt ()	1504	rxvt_term::vt ()
1205	CODE:	1505	CODE:
1206	RETVAL = (U32)THIS->vt;	1506	RETVAL = THIS->vt;
1207	OUTPUT:	1507	OUTPUT:
1208	RETVAL	1508	RETVAL
1209		1509
1210	void	1510	void
1211	rxvt_term::vt_emask_add (U32 emask)	1511	rxvt_term::vt_emask_add (U32 emask)
…		…
1233	}	1533	}
1234	OUTPUT:	1534	OUTPUT:
1235	RETVAL	1535	RETVAL
1236		1536
1237	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
1238	rxvt_term::want_refresh ()	1573	rxvt_term::want_refresh ()
1239	CODE:	1574	CODE:
1240	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
		1576	THIS->refresh_check ();
1241		1577
1242	void	1578	void
1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1579	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1244	PPCODE:	1580	PPCODE:
1245	{	1581	{
…		…
1248		1584
1249	line_t &l = ROW(row_number);	1585	line_t &l = ROW(row_number);
1250		1586
1251	if (GIMME_V != G_VOID)	1587	if (GIMME_V != G_VOID)
1252	{	1588	{
1253	wchar_t *wstr = new wchar_t [THIS->ncol];	1589	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1254		1590
1255	for (int col = 0; col < THIS->ncol; col++)	1591	for (int col = 0; col < THIS->ncol; col++)
1256	wstr [col] = l.t [col];	1592	wstr [col] = l.t [col];
1257		1593
1258	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1594	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1259
1260	delete [] wstr;
1261	}	1595	}
1262		1596
1263	if (new_text)	1597	if (new_text)
1264	{	1598	{
1265	wchar_t *wstr = sv2wcs (new_text);	1599	wchar_t *wstr = sv2wcs (new_text);
1266		1600
1267	int len = min (wcslen (wstr) - start_ofs, max_len);	1601	int len = min (wcslen (wstr) - start_ofs, max_len);
1268		1602
1269	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1603	if (start_col < 0 || start_col + len > THIS->ncol)
1270	{	1604	{
1271	free (wstr);	1605	free (wstr);
1272	croak ("new_text extends beyond horizontal margins");	1606	croak ("new_text extends beyond horizontal margins");
1273	}	1607	}
1274		1608
…		…
1306	{	1640	{
1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1641	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1308	croak ("new_rend must be arrayref");	1642	croak ("new_rend must be arrayref");
1309		1643
1310	AV *av = (AV *)SvRV (new_rend);	1644	AV *av = (AV *)SvRV (new_rend);
1311	int len = min (av_len (av) + 1 - start_ofs, max_len);	1645	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1312		1646
1313	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1647	if (start_col < 0 || start_col + len > THIS->ncol)
1314	croak ("new_rend array extends beyond horizontal margins");	1648	croak ("new_rend array extends beyond horizontal margins");
1315		1649
1316	for (int col = start_col; col < start_col + len; col++)	1650	for (int col = start_col; col < start_col + len; col++)
1317	{	1651	{
1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1652	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1358	rxvt_term::special_encode (SV *string)	1692	rxvt_term::special_encode (SV *string)
1359	CODE:	1693	CODE:
1360	{	1694	{
1361	wchar_t *wstr = sv2wcs (string);	1695	wchar_t *wstr = sv2wcs (string);
1362	int wlen = wcslen (wstr);	1696	int wlen = wcslen (wstr);
1363	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1697	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1364		1698
1365	rxvt_push_locale (THIS->locale);	1699	rxvt_push_locale (THIS->locale);
1366		1700
1367	wchar_t *r = rstr;	1701	wchar_t *r = rstr;
1368	for (wchar_t *s = wstr; *s; s++)	1702	for (wchar_t *s = wstr; *s; s++)
		1703	{
		1704	int w = WCWIDTH (*s);
		1705
1369	if (wcwidth (*s) == 0)	1706	if (w == 0)
1370	{	1707	{
1371	if (r == rstr)	1708	if (r == rstr)
1372	croak ("leading combining character unencodable");	1709	croak ("leading combining character unencodable");
1373		1710
1374	unicode_t n = rxvt_compose (r[-1], *s);	1711	unicode_t n = rxvt_compose (r[-1], *s);
1375	if (n == NOCHAR)	1712	if (n == NOCHAR)
1376	n = rxvt_composite.compose (r[-1], *s);	1713	n = rxvt_composite.compose (r[-1], *s);
1377		1714
1378	r[-1] = n;	1715	r[-1] = n;
1379	}	1716	}
1380	#if !UNICODE_3	1717	#if !UNICODE_3
1381	else if (*s >= 0x10000)	1718	else if (*s >= 0x10000)
1382	*r++ = rxvt_composite.compose (*s);	1719	*r++ = rxvt_composite.compose (*s);
1383	#endif	1720	#endif
1384	else	1721	else
1385	*r++ = *s;	1722	*r++ = *s;
		1723
		1724	// the *2 above only allows wcwidth <= 2
		1725	if (w > 1)
		1726	*r++ = NOCHAR;
		1727	}
1386		1728
1387	rxvt_pop_locale ();	1729	rxvt_pop_locale ();
1388		1730
1389	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1731	RETVAL = wcs2sv (rstr, r - rstr);
1390
1391	delete [] rstr;
1392	}	1732	}
1393	OUTPUT:	1733	OUTPUT:
1394	RETVAL	1734	RETVAL
1395		1735
1396	SV *	1736	SV *
1397	rxvt_term::special_decode (SV *text)	1737	rxvt_term::special_decode (SV *text)
1398	CODE:	1738	CODE:
1399	{	1739	{
1400	wchar_t *wstr = sv2wcs (text);	1740	wchar_t *wstr = sv2wcs (text);
1401	int wlen = wcslen (wstr);
1402	int dlen = 0;	1741	int dlen = 0;
1403		1742
1404	// find length	1743	// find length
1405	for (wchar_t *s = wstr; *s; s++)	1744	for (wchar_t *s = wstr; *s; s++)
1406	if (*s == NOCHAR)	1745	if (*s == NOCHAR)
…		…
1408	else if (IS_COMPOSE (*s))	1747	else if (IS_COMPOSE (*s))
1409	dlen += rxvt_composite.expand (*s, 0);	1748	dlen += rxvt_composite.expand (*s, 0);
1410	else	1749	else
1411	dlen++;	1750	dlen++;
1412		1751
1413	wchar_t *rstr = new wchar_t [dlen];	1752	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1414		1753
1415	// decode	1754	// decode
1416	wchar_t *r = rstr;	1755	wchar_t *r = rstr;
1417	for (wchar_t *s = wstr; *s; s++)	1756	for (wchar_t *s = wstr; *s; s++)
1418	if (*s == NOCHAR)	1757	if (*s == NOCHAR)
…		…
1420	else if (IS_COMPOSE (*s))	1759	else if (IS_COMPOSE (*s))
1421	r += rxvt_composite.expand (*s, r);	1760	r += rxvt_composite.expand (*s, r);
1422	else	1761	else
1423	*r++ = *s;	1762	*r++ = *s;
1424		1763
1425	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1764	RETVAL = wcs2sv (rstr, r - rstr);
1426
1427	delete [] rstr;
1428	}	1765	}
1429	OUTPUT:	1766	OUTPUT:
1430	RETVAL	1767	RETVAL
1431		1768
1432	void	1769	void
1433	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1770	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1434	PPCODE:	1771	PPCODE:
1435	{	1772	{
1436	struct resval { const char *name; int value; } rslist [] = {	1773	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1437	# define def(name) { # name, Rs_ ## name },	1774	# define def(name) { # name, Rs_ ## name },
1438	# define reserve(name,count)	1775	# define reserve(name,count)
1439	# include "rsinc.h"	1776	# include "rsinc.h"
1440	# undef def	1777	# undef def
1441	# undef reserve	1778	# undef reserve
1442	};	1779	};
1443		1780
1444	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1781	rs = rslist + ecb_array_length (rslist);
1445		1782
		1783	if (*name)
1446	do {	1784	{
		1785	do {
1447	if (rs-- == rslist)	1786	if (rs-- == rslist)
1448	croak ("no such resource '%s', requested", name);	1787	croak ("no such resource '%s', requested", name);
1449	} while (strcmp (name, rs->name));	1788	} while (strcmp (name, rs->name));
1450		1789
1451	index += rs->value;	1790	index += rs->value;
		1791	}
		1792	else
		1793	{
		1794	--rs;
		1795	name = "";
		1796	}
1452		1797
1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1798	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1799	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1455		1800
1456	if (GIMME_V != G_VOID)	1801	if (GIMME_V != G_VOID)
1457	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1802	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1458		1803
1459	if (newval)	1804	if (newval)
1460	{	1805	{
1461	if (SvOK (newval))	1806	if (SvOK (newval))
1462	{	1807	{
…		…
1469	}	1814	}
1470	}	1815	}
1471		1816
1472	const char *	1817	const char *
1473	rxvt_term::x_resource (const char *name)	1818	rxvt_term::x_resource (const char *name)
1474	CLEANUP:
1475	SvTAINTED_on (ST (0));
1476		1819
1477	bool	1820	bool
1478	rxvt_term::option (U32 optval, int set = -1)	1821	rxvt_term::option (U8 optval, int set = -1)
1479	CODE:	1822	CODE:
1480	{	1823	{
1481	RETVAL = THIS->options & optval;	1824	RETVAL = THIS->option (optval);
1482		1825
1483	if (set >= 0)	1826	if (set >= 0)
1484	{	1827	{
1485	if (set)
1486	THIS->options |= optval;	1828	THIS->set_option (optval, set);
1487	else
1488	THIS->options &= ~optval;
1489		1829
		1830	if (THIS->init_done) // avoid doing this before START
1490	switch (optval)	1831	switch (optval)
1491	{	1832	{
1492	case Opt_skipBuiltinGlyphs:	1833	case Opt_skipBuiltinGlyphs:
1493	THIS->set_fonts ();	1834	THIS->set_fonts ();
1494	THIS->scr_remap_chars ();	1835	THIS->scr_remap_chars ();
1495	THIS->scr_touch (true);	1836	THIS->scr_touch (true);
1496	THIS->want_refresh = 1;	1837	THIS->want_refresh = 1;
		1838	THIS->refresh_check ();
1497	break;	1839	break;
		1840	#ifdef CURSOR_BLINK
		1841	case Opt_cursorBlink:
		1842	THIS->cursor_blink_reset ();
		1843	break;
		1844	#endif
1498		1845
1499	case Opt_cursorUnderline:	1846	case Opt_cursorUnderline:
		1847	THIS->cursor_type = set ? 1 : 0;
1500	THIS->want_refresh = 1;	1848	THIS->want_refresh = 1;
		1849	THIS->refresh_check ();
1501	break;	1850	break;
1502		1851
1503	# case Opt_scrollBar_floating:	1852	# case Opt_scrollBar_floating:
1504	# case Opt_scrollBar_right:	1853	# case Opt_scrollBar_right:
1505	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1854	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1506	# break;	1855	# break;
1507	}	1856	}
1508	}	1857	}
1509	}	1858	}
1510	OUTPUT:	1859	OUTPUT:
1511	RETVAL	1860	RETVAL
1512		1861
1513	bool	1862	bool
1514	rxvt_term::parse_keysym (char *keysym, char *str)	1863	rxvt_term::bind_action (char *keysym, char *str)
		1864	ALIAS:
		1865	parse_keysym = 1
1515	CODE:	1866	CODE:
1516	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1867	RETVAL = 0 < THIS->bind_action (keysym, str);
1517	THIS->keyboard->register_done ();	1868	THIS->keyboard->register_done ();
1518	OUTPUT:	1869	OUTPUT:
1519	RETVAL	1870	RETVAL
		1871
		1872	void
		1873	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1874	CODE:
		1875	wchar_t *wstr = sv2wcs (str);
		1876	THIS->keyboard->register_action (keysym, state, wstr);
		1877	free (wstr);
1520		1878
1521	void	1879	void
1522	rxvt_term::screen_cur (...)	1880	rxvt_term::screen_cur (...)
1523	PROTOTYPE: $;$$	1881	PROTOTYPE: $;$$
1524	ALIAS:	1882	ALIAS:
…		…
1538	EXTEND (SP, 2);	1896	EXTEND (SP, 2);
1539	PUSHs (sv_2mortal (newSViv (rc.row)));	1897	PUSHs (sv_2mortal (newSViv (rc.row)));
1540	PUSHs (sv_2mortal (newSViv (rc.col)));	1898	PUSHs (sv_2mortal (newSViv (rc.col)));
1541	}	1899	}
1542		1900
1543	if (items == 3)	1901	if (items >= 3)
		1902	{
		1903	rc.row = SvIV (ST (1));
		1904	rc.col = SvIV (ST (2));
		1905
		1906	if (ix == 2)
1544	{	1907	{
		1908	if (rc.col == 0)
		1909	{
		1910	// col == 0 means end of previous line
		1911	rc.row--;
		1912	rc.col = THIS->ncol;
		1913	}
		1914	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1915	&& rc.col > ROW(rc.row).l)
		1916	{
		1917	// col >= length means while line and add newline
		1918	rc.col = THIS->ncol;
		1919	}
		1920	}
		1921
		1922	clamp_it (rc.col, 0, THIS->ncol);
1545	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1923	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1546	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1547		1924
1548	if (ix)	1925	if (ix)
1549	THIS->want_refresh = 1;	1926	{
		1927	THIS->selection.screen = THIS->current_screen;
		1928
		1929	THIS->selection_changed ();
		1930	THIS->refresh_check ();
1550	}	1931	}
		1932	}
1551	}	1933	}
1552		1934
1553	char	1935	int
1554	rxvt_term::cur_charset ()	1936	rxvt_term::selection_screen (int screen = -1)
1555	CODE:	1937	CODE:
1556	RETVAL = THIS->charsets [THIS->screen.charset];	1938	RETVAL = THIS->selection.screen;
1557	OUTPUT:	1939	if (screen >= 0)
		1940	THIS->selection.screen = screen;
		1941	OUTPUT:
1558	RETVAL	1942	RETVAL
1559		1943
1560	#void	1944	void
1561	#rxvt_term::selection_clear ()	1945	rxvt_term::selection_request (Time tm, int selnum)
1562		1946
1563	void	1947	void
		1948	rxvt_term::selection_clear (bool clipboard = false)
		1949
		1950	void
1564	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1951	rxvt_term::selection_make (Time eventtime, bool rect = false)
1565	CODE:	1952	CODE:
1566	THIS->selection.op = SELECTION_CONT;	1953	THIS->selection.op = SELECTION_CONT;
1567	THIS->selection.rect = rect;	1954	THIS->selection.rect = rect;
1568	THIS->selection_make (eventtime);	1955	THIS->selection_make (eventtime);
1569		1956
1570	int	1957	int
1571	rxvt_term::selection_grab (U32 eventtime)	1958	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1572		1959
1573	void	1960	void
1574	rxvt_term::selection (SV *newtext = 0)	1961	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1575	PPCODE:	1962	PPCODE:
1576	{	1963	{
		1964	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1965	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1966
1577	if (GIMME_V != G_VOID)	1967	if (GIMME_V != G_VOID)
1578	XPUSHs (THIS->selection.text	1968	XPUSHs (text
1579	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1969	? sv_2mortal (wcs2sv (text, len))
1580	: &PL_sv_undef);	1970	: &PL_sv_undef);
1581		1971
1582	if (newtext)	1972	if (newtext)
1583	{	1973	{
1584	free (THIS->selection.text);	1974	free (text);
1585		1975
1586	THIS->selection.text = sv2wcs (newtext);	1976	text = sv2wcs (newtext);
1587	THIS->selection.len = wcslen (THIS->selection.text);	1977	len = wcslen (text);
1588	}	1978	}
1589	}	1979	}
		1980
		1981	char
		1982	rxvt_term::cur_charset ()
		1983	CODE:
		1984	RETVAL = THIS->charsets [THIS->screen.charset];
		1985	OUTPUT:
		1986	RETVAL
1590		1987
1591	void	1988	void
1592	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)	1989	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)
1593		1990
1594	void	1991	void
1595	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1992	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1596		1993
1597	void	1994	void
1598	rxvt_term::scr_bell ()	1995	rxvt_term::scr_bell ()
		1996
		1997	void
		1998	rxvt_term::scr_recolour (bool refresh = true);
		1999
		2000	void
		2001	rxvt_term::scr_change_screen (int screen)
1599		2002
1600	void	2003	void
1601	rxvt_term::scr_add_lines (SV *string)	2004	rxvt_term::scr_add_lines (SV *string)
1602	CODE:	2005	CODE:
1603	{	2006	{
1604	wchar_t *wstr = sv2wcs (string);	2007	wchar_t *wstr = sv2wcs (string);
1605	THIS->scr_add_lines (wstr, wcslen (wstr));	2008	THIS->scr_add_lines (wstr, wcslen (wstr));
1606	free (wstr);	2009	free (wstr);
1607	}	2010	}
		2011
		2012	void
		2013	rxvt_term::tt_write_user_input (SV *octets)
		2014	INIT:
		2015	STRLEN len;
		2016	char *str = SvPVbyte (octets, len);
		2017	C_ARGS:
		2018	str, len
1608		2019
1609	void	2020	void
1610	rxvt_term::tt_write (SV *octets)	2021	rxvt_term::tt_write (SV *octets)
1611	INIT:	2022	INIT:
1612	STRLEN len;	2023	STRLEN len;
1613	char *str = SvPVbyte (octets, len);	2024	char *str = SvPVbyte (octets, len);
1614	C_ARGS:	2025	C_ARGS:
1615	str, len	2026	str, len
1616		2027
1617	void	2028	void
		2029	rxvt_term::tt_paste (SV *octets)
		2030	INIT:
		2031	STRLEN len;
		2032	char *str = SvPVbyte (octets, len);
		2033	C_ARGS:
		2034	str, len
		2035
		2036	void
1618	rxvt_term::cmd_parse (SV *octets)	2037	rxvt_term::cmd_parse (SV *octets)
1619	CODE:	2038	CODE:
1620	{	2039	{
1621	STRLEN len;	2040	STRLEN len;
1622	char *str = SvPVbyte (octets, len);	2041	char *str = SvPVbyte (octets, len);
…		…
1644	o->self = (HV *)SvRV (RETVAL);	2063	o->self = (HV *)SvRV (RETVAL);
1645	}	2064	}
1646	OUTPUT:	2065	OUTPUT:
1647	RETVAL	2066	RETVAL
1648		2067
		2068	#############################################################################
		2069	# Various X Utility Functions
		2070	#############################################################################
		2071
		2072	void
		2073	rxvt_term::XListProperties (Window window)
		2074	PPCODE:
		2075	{
		2076	int count;
		2077	Atom *props = XListProperties (THIS->dpy, window, &count);
		2078
		2079	EXTEND (SP, count);
		2080	while (count--)
		2081	PUSHs (newSVuv ((U32)props [count]));
		2082
		2083	XFree (props);
		2084	}
		2085
		2086	void
		2087	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2088	PPCODE:
		2089	{
		2090	Atom type;
		2091	int format;
		2092	unsigned long nitems;
		2093	unsigned long bytes_after;
		2094	unsigned char *prop;
		2095
		2096	XGetWindowProperty (THIS->dpy, window, property,
		2097	0, 1<<24, 0, AnyPropertyType,
		2098	&type, &format, &nitems, &bytes_after, &prop);
		2099
		2100	if (type != None)
		2101	{
		2102	int elemsize = format == 16 ? sizeof (short)
		2103	: format == 32 ? sizeof (long)
		2104	: 1;
		2105
		2106	EXTEND (SP, 3);
		2107	PUSHs (newSVuv ((U32)type));
		2108	PUSHs (newSViv (format));
		2109	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2110	XFree (prop);
		2111	}
		2112	}
		2113
		2114	void
		2115	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2116	CODE:
		2117	{
		2118	STRLEN len;
		2119	char *data_ = SvPVbyte (data, len);
		2120
		2121	int elemsize = format == 16 ? sizeof (short)
		2122	: format == 32 ? sizeof (long)
		2123	: 1;
		2124
		2125	XChangeProperty (THIS->dpy, window, property,
		2126	type, format, PropModeReplace,
		2127	(unsigned char *)data_, len / elemsize);
		2128	}
		2129
		2130	Atom
		2131	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2132	C_ARGS: term->dpy, atom_name, only_if_exists
		2133
		2134	char *
		2135	XGetAtomName (rxvt_term *term, Atom atom)
		2136	C_ARGS: term->dpy, atom
		2137	CLEANUP:
		2138	XFree (RETVAL);
		2139
		2140	void
		2141	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2142	C_ARGS: term->dpy, window, property
		2143
		2144	Window
		2145	rxvt_term::DefaultRootWindow ()
		2146	CODE:
		2147	RETVAL = THIS->display->root;
		2148	OUTPUT:
		2149	RETVAL
		2150
		2151	#if 0
		2152
		2153	Window
		2154	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2155	C_ARGS: term->dpy, (Window)parent,
		2156	x, y, width, height, 0,
		2157	term->pix_colors_focused[Color_border],
		2158	term->pix_colors_focused[Color_border]
		2159
		2160	#endif
		2161
		2162	void
		2163	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2164	C_ARGS: term->dpy, window, parent, x, y
		2165
		2166	void
		2167	XMapWindow (rxvt_term *term, Window window)
		2168	C_ARGS: term->dpy, window
		2169
		2170	void
		2171	XUnmapWindow (rxvt_term *term, Window window)
		2172	C_ARGS: term->dpy, window
		2173
		2174	void
		2175	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2176	C_ARGS: term->dpy, window, x, y, width, height
		2177
		2178	void
		2179	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2180	CODE:
		2181	{
		2182	XWindowAttributes attr;
		2183	XGetWindowAttributes (THIS->dpy, window, &attr);
		2184	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2185	}
		2186
		2187	void
		2188	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2189	PPCODE:
		2190	{
		2191	int dx, dy;
		2192	Window child;
		2193
		2194	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2195	{
		2196	EXTEND (SP, 3);
		2197	PUSHs (newSViv (dx));
		2198	PUSHs (newSViv (dy));
		2199	PUSHs (newSVuv (child));
		2200	}
		2201	}
		2202
		2203	#############################################################################
		2204	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2205
		2206	bool
		2207	rxvt_term::has_render ()
		2208	CODE:
		2209	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2210	OUTPUT:
		2211	RETVAL
		2212
		2213	void
		2214	rxvt_term::background_geometry (bool border = false)
		2215	PPCODE:
		2216	EXTEND (SP, 4);
		2217	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2218	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2219	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2220	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2221
		2222	#if HAVE_IMG
		2223
		2224	rxvt_img *
		2225	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2226	CODE:
		2227	XRenderPictFormat *f = SvOK (format)
		2228	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2229	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2230	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2231	RETVAL->alloc ();
		2232	OUTPUT:
		2233	RETVAL
		2234
		2235	#if ENABLE_TRANSPARENCY
		2236
		2237	rxvt_img *
		2238	rxvt_term::new_img_from_root ()
		2239	CODE:
		2240	RETVAL = rxvt_img::new_from_root (THIS);
		2241	OUTPUT:
		2242	RETVAL
		2243
		2244	#endif
		2245
		2246	#if HAVE_PIXBUF
		2247
		2248	rxvt_img *
		2249	rxvt_term::new_img_from_file (octet_string filename)
		2250	CODE:
		2251	try
		2252	{
		2253	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2254	}
		2255	catch (const class rxvt_failure_exception &e)
		2256	{
		2257	croak ("new_img_from_file failed");
		2258	}
		2259	OUTPUT:
		2260	RETVAL
		2261
		2262	#endif
		2263
		2264	void
		2265	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2266	CODE:
		2267	delete THIS->bg_img;
		2268	THIS->bg_img = 0;
		2269	THIS->bg_flags = 0;
		2270
		2271	if (img) // TODO: cannot be false
		2272	{
		2273	img = img->clone (); // own the img
		2274
		2275	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2276	img->sub_rect (0, 0,
		2277	border ? THIS->vt_width : THIS->szHint.width,
		2278	border ? THIS->vt_height : THIS->szHint.height)
		2279	->replace (img);
		2280
		2281	// just in case, should usually be a nop
		2282	img->reify ()
		2283	->replace (img);
		2284
		2285	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2286	->replace (img);
		2287
		2288	THIS->bg_img = img;
		2289	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2290
		2291	if (!border)
		2292	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2293	}
		2294
		2295	#endif
		2296
		2297	#############################################################################
		2298	# urxvt::overlay
		2299	#############################################################################
		2300
1649	MODULE = urxvt PACKAGE = urxvt::overlay	2301	MODULE = urxvt PACKAGE = urxvt::overlay
1650		2302
1651	void	2303	void
1652	overlay::set (int x, int y, SV *text, SV *rend = 0)	2304	overlay::set (int x, int y, SV *text, SV *rend = 0)
1653		2305
…		…
1658	overlay::hide ()	2310	overlay::hide ()
1659		2311
1660	void	2312	void
1661	overlay::DESTROY ()	2313	overlay::DESTROY ()
1662		2314
		2315	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2316
		2317	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2318
		2319	#if HAVE_PIXBUF
		2320
		2321	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2322	C_ARGS: filename, 0
		2323
		2324	void
		2325	DESTROY (urxvt::pixbuf self)
		2326	CODE:
		2327	g_object_unref (self);
		2328
		2329	#endif
		2330
1663	MODULE = urxvt PACKAGE = urxvt::timer	2331	MODULE = urxvt PACKAGE = urxvt::img
1664		2332
1665	SV *	2333	#if HAVE_IMG
1666	timer::new ()	2334
		2335	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2336	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2337
		2338	void
		2339	rxvt_img::geometry ()
1667	CODE:	2340	PPCODE:
1668	timer *w = new timer;	2341	EXTEND (SP, 4);
1669	w->start (NOW);	2342	PUSHs (sv_2mortal (newSViv (THIS->x)));
1670	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2343	PUSHs (sv_2mortal (newSViv (THIS->y)));
1671	w->self = (HV *)SvRV (RETVAL);	2344	PUSHs (sv_2mortal (newSViv (THIS->w)));
1672	OUTPUT:	2345	PUSHs (sv_2mortal (newSViv (THIS->h)));
1673	RETVAL
1674		2346
1675	timer *	2347	int
1676	timer::cb (SV *cb)	2348	rxvt_img::x ()
		2349	ALIAS:
		2350	x = 0
		2351	y = 1
		2352	w = 2
		2353	h = 3
1677	CODE:	2354	CODE:
1678	THIS->cb (cb);	2355	switch (ix)
		2356	{
		2357	case 0: RETVAL = THIS->x; break;
		2358	case 1: RETVAL = THIS->y; break;
		2359	case 2: RETVAL = THIS->w; break;
		2360	case 3: RETVAL = THIS->h; break;
		2361	}
		2362	OUTPUT:
1679	RETVAL = THIS;	2363	RETVAL
1680	OUTPUT:
1681	RETVAL
1682		2364
1683	NV	2365	Pixmap
1684	timer::at ()	2366	rxvt_img::pm ()
1685	CODE:	2367	CODE:
1686	RETVAL = THIS->at;	2368	RETVAL = THIS->pm;
1687	OUTPUT:	2369	OUTPUT:
1688	RETVAL	2370	RETVAL
1689		2371
1690	timer *	2372	void
1691	timer::interval (NV interval)	2373	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2374	PROTOTYPE: $;$$$$
		2375	INIT:
		2376	rgba cc = parse_rgba (c, THIS->s);
		2377	C_ARGS: cc, x, y, w, h
		2378
		2379	void
		2380	rxvt_img::DESTROY ()
		2381	CODE:
		2382	delete THIS;
		2383
		2384	void
		2385	rxvt_img::add_alpha ()
		2386
		2387	void
		2388	rxvt_img::unshare ()
		2389
		2390	void
		2391	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1692	CODE:	2392	PPCODE:
1693	THIS->interval = interval;	2393	if (items >= 2)
		2394	THIS->repeat_mode (repeat);
		2395	if (GIMME_V != G_VOID)
		2396	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2397
		2398	void
		2399	rxvt_img::move (int dx, int dy)
		2400
		2401	void
		2402	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2403
		2404	void
		2405	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2406
		2407	void
		2408	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2409
		2410	rxvt_img *
		2411	rxvt_img::clone ()
		2412
		2413	rxvt_img *
		2414	rxvt_img::reify ()
		2415
		2416	rxvt_img *
		2417	rxvt_img::sub_rect (int x, int y, int width, int height)
		2418
		2419	rxvt_img *
		2420	rxvt_img::blur (int rh, int rv)
		2421
		2422	rxvt_img *
		2423	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2424
		2425	rxvt_img *
		2426	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)
		2427	INIT:
		2428	rxvt_img::nv matrix[3][3] = {
		2429	{ p11, p12, p13 },
		2430	{ p21, p22, p23 },
		2431	{ p31, p32, p33 }
		2432	};
		2433	C_ARGS: matrix
		2434
		2435	rxvt_img *
		2436	rxvt_img::scale (int new_width, int new_height)
		2437
		2438	rxvt_img *
		2439	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2440
		2441	rxvt_img *
		2442	rxvt_img::tint (SV *c)
		2443	INIT:
		2444	rgba cc = parse_rgba (c, THIS->s);
		2445	C_ARGS: cc
		2446
		2447	rxvt_img *
		2448	rxvt_img::shade (rxvt_img::nv factor)
		2449
		2450	rxvt_img *
		2451	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2452	CODE:
		2453	rxvt_img::nv *vparams = 0;
		2454	int nparams = 0;
		2455
		2456	if (SvOK (params))
		2457	{
		2458	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2459	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2460
		2461	nparams = av_len ((AV *)SvRV (params)) + 1;
		2462	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2463
		2464	for (int i = 0; i < nparams; ++i)
		2465	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2466	}
		2467
		2468	RETVAL = THIS->filter (name, nparams, vparams);
		2469	free (vparams);
		2470	OUTPUT:
1694	RETVAL = THIS;	2471	RETVAL
1695	OUTPUT:
1696	RETVAL
1697		2472
1698	timer *	2473	#endif
1699	timer::set (NV tstamp)
1700	CODE:
1701	THIS->set (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705		2474
1706	timer *
1707	timer::start (NV tstamp = THIS->at)
1708	CODE:
1709	THIS->start (tstamp);
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	timer *
1715	timer::stop ()
1716	CODE:
1717	THIS->stop ();
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	void
1723	timer::DESTROY ()
1724
1725	MODULE = urxvt PACKAGE = urxvt::iow
1726
1727	SV *
1728	iow::new ()
1729	CODE:
1730	iow *w = new iow;
1731	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1732	w->self = (HV *)SvRV (RETVAL);
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::cb (SV *cb)
1738	CODE:
1739	THIS->cb (cb);
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::fd (int fd)
1746	CODE:
1747	THIS->fd = fd;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::events (short events)
1754	CODE:
1755	THIS->events = events;
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::start ()
1762	CODE:
1763	THIS->start ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	iow *
1769	iow::stop ()
1770	CODE:
1771	THIS->stop ();
1772	RETVAL = THIS;
1773	OUTPUT:
1774	RETVAL
1775
1776	void
1777	iow::DESTROY ()
1778
1779

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