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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 1.195 by root, Thu Jun 14 17:16:05 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "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	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
61	{	68	{
62	SvTAINT (sv);	69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100	else
		101	croak ("unable to parse colour,");
		102
63	return sv;	103	return c;
64	}	104	}
65		105
66	static SV *	106	/////////////////////////////////////////////////////////////////////////////
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		107
75	static wchar_t *	108	static wchar_t *
76	sv2wcs (SV *sv)	109	sv2wcs (SV *sv)
77	{	110	{
78	STRLEN len;	111	STRLEN len;
…		…
91		124
92	return sv;	125	return sv;
93	}	126	}
94		127
95	static SV *	128	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)	129	newSVptr (void *ptr, const char *klass)
104	{	130	{
105	HV *hv = newHV ();	131	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	132	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	133	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);	155	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		156
131	return (long)mg->mg_ptr;	157	return (long)mg->mg_ptr;
132	}	158	}
133		159
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	160	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	161	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		162
137	/////////////////////////////////////////////////////////////////////////////	163	/////////////////////////////////////////////////////////////////////////////
138		164
139	struct perl_watcher	165	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		166
		167	class overlay : overlay_base
140	{	168	{
141	SV *cbsv;	169	rxvt_term *THIS;
		170	AV *overlay_av;
		171	int border;
		172
		173	public:
142	HV *self;	174	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		175
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	176	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	177	~overlay ();
240		178
241	void show ();	179	void show ();
…		…
245		183
246	void set (int x, int y, SV *str, SV *rend);	184	void set (int x, int y, SV *str, SV *rend);
247	};	185	};
248		186
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	187	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)	188	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	189	{
		190	x = x_;
		191	y = y_;
		192	w = w_;
		193	h = h_;
		194
		195	if (w < 0) w = 0;
		196	if (h < 0) h = 0;
		197
252	if (border == 2)	198	if (border == 2)
253	{	199	{
254	w += 2;	200	w += 2;
255	h += 2;	201	h += 2;
256	}	202	}
…		…
294	*rp++ = r;	240	*rp++ = r;
295	}	241	}
296	}	242	}
297		243
298	show ();	244	show ();
299	THIS->want_refresh = 1;
300	}	245	}
301		246
302	overlay::~overlay ()	247	overlay::~overlay ()
303	{	248	{
304	hide ();	249	hide ();
…		…
309	delete [] rend[y];	254	delete [] rend[y];
310	}	255	}
311		256
312	delete [] text;	257	delete [] text;
313	delete [] rend;	258	delete [] rend;
		259	}
		260
		261	void
		262	overlay::show ()
		263	{
		264	if (overlay_av)
		265	return;
		266
		267	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		268	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		269	));
		270	av_push (overlay_av, newSViv ((long)this));
314		271
315	THIS->want_refresh = 1;	272	THIS->want_refresh = 1;
316	}	273	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	}	274	}
326		275
327	void	276	void
328	overlay::hide ()	277	overlay::hide ()
329	{	278	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	279	if (!overlay_av)
		280	return;
331		281
332	if (ovs)	282	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		283
336	HV *hv = (HV *)SvRV (*ovs);	284	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	285	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	286	break;
		287
		288	for (; i < AvFILL (overlay_av); i++)
		289	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		290
		291	av_pop (overlay_av);
		292
		293	SvREFCNT_dec (overlay_av);
		294	overlay_av = 0;
		295
		296	THIS->want_refresh = 1;
		297	THIS->refresh_check ();
339	}	298	}
340		299
341	void overlay::swap ()	300	void overlay::swap ()
342	{	301	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	302	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));	303	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		304
346	int ov_w = min (w, THIS->ncol - ov_x);	305	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	306	int ov_h = min (h, THIS->nrow - ov_y);
		307
		308	// hide cursor if it is within the overlay area
		309	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		310	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		311	THIS->screen.flags &= ~Screen_VisibleCursor;
348		312
349	for (int y = ov_h; y--; )	313	for (int y = ov_h; y--; )
350	{	314	{
351	text_t *t1 = text [y];	315	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	316	rend_t *r1 = rend [y];
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	347	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	348	croak ("rend must be arrayref");
385		349
386	AV *av = (AV *)SvRV (rend);	350	AV *av = (AV *)SvRV (rend);
387		351
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	352	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	353	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	354	}
391		355
392	THIS->want_refresh = 1;	356	THIS->want_refresh = 1;
		357	THIS->refresh_check ();
393	}	358	}
394		359
		360	/////////////////////////////////////////////////////////////////////////////
		361
		362	#include "iom_perl.h"
395		363
396	/////////////////////////////////////////////////////////////////////////////	364	/////////////////////////////////////////////////////////////////////////////
397		365
398	struct rxvt_perl_interp rxvt_perl;	366	struct rxvt_perl_interp rxvt_perl;
399		367
…		…
403	{	371	{
404	if (perl)	372	if (perl)
405	{	373	{
406	perl_destruct (perl);	374	perl_destruct (perl);
407	perl_free (perl);	375	perl_free (perl);
		376	PERL_SYS_TERM ();
408	}	377	}
409	}	378	}
410		379
411	void	380	void
412	rxvt_perl_interp::init (rxvt_term *term)	381	rxvt_perl_interp::init ()
413	{	382	{
414	if (!perl)	383	if (!perl)
415	{	384	{
416	rxvt_push_locale (""); // perl init destroys current locale	385	rxvt_push_locale (""); // perl init destroys current locale
417		386
		387	{
418	perl_environ = rxvt_environ;	388	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	389	localise_env set_environ (perl_environ);
420		390
421	char *argv[] = {	391	char *args[] = {
422	"",	392	"",
423	"-T",	393	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	394	"BEGIN {"
		395	" urxvt->bootstrap;"
		396	" unshift @INC, '" LIBDIR "';"
		397	"}"
		398	""
		399	"use urxvt;"
425	};	400	};
		401	int argc = ecb_array_length (args);
		402	char **argv = args;
426		403
		404	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	405	perl = perl_alloc ();
428	perl_construct (perl);	406	perl_construct (perl);
429		407
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	408	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	409	|| perl_run (perl))
432	{	410	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	411	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		412
435	perl_destruct (perl);	413	perl_destruct (perl);
436	perl_free (perl);	414	perl_free (perl);
437	perl = 0;	415	perl = 0;
438	}	416	}
439		417	}
440	swap (perl_environ, environ);
441		418
442	rxvt_pop_locale ();	419	rxvt_pop_locale ();
443	}	420	}
		421	}
444		422
445	if (perl)	423	void
		424	rxvt_perl_interp::init (rxvt_term *term)
		425	{
		426	init ();
		427
		428	if (perl && !term->perl.self)
446	{	429	{
447	// runs outside of perls ENV	430	// runs outside of perls ENV
448	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	431	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);	432	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		433	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
450	}	434	}
		435	}
		436
		437	void
		438	rxvt_perl_interp::eval (const char *str)
		439	{
		440	eval_pv (str, 1);
		441	}
		442
		443	void
		444	rxvt_perl_interp::usage (rxvt_term *term, int type)
		445	{
		446	localise_env set_environ (perl_environ);
		447
		448	ENTER;
		449	SAVETMPS;
		450
		451	dSP;
		452	PUSHMARK (SP);
		453	EXTEND (SP, 2);
		454	PUSHs (sv_2mortal (newSVterm (term)));
		455	PUSHs (sv_2mortal (newSViv (type)));
		456	PUTBACK;
		457	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		458
		459	FREETMPS;
		460	LEAVE;
		461	}
		462
		463	uint8_t
		464	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		465	{
		466	localise_env set_environ (perl_environ);
		467
		468	ENTER;
		469	SAVETMPS;
		470
		471	dSP;
		472	PUSHMARK (SP);
		473	EXTEND (SP, 6);
		474	PUSHs (sv_2mortal (newSVterm (term)));
		475	PUSHs (sv_2mortal (newSVpv (name, 0)));
		476	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		480	PUTBACK;
		481	call_pv ("urxvt::parse_resource", G_SCALAR);
		482	SPAGAIN;
		483
		484	uint8_t ret = POPi;
		485
		486	FREETMPS;
		487	LEAVE;
		488
		489	return ret;
451	}	490	}
452		491
453	static void	492	static void
454	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
455	{	494	{
456	if (THIS->perl.grabtime)	495	if (THIS->perl.grabtime)
457	{	496	{
458	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	497	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
459	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	498	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
460	THIS->perl.grabtime = 0;	499	THIS->perl.grabtime = 0;
461	}	500	}
462	}	501	}
463		502
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	503	bool
479	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
480	{	505	{
481	if (!perl || !term->perl.self)	506	if (!perl || !term->perl.self)
482	return false;	507	return false;
483		508
		509	localise_env set_environ (perl_environ);
		510
484	// pre-handling of some events	511	// pre-handling of some events
485	if (htype == HOOK_REFRESH_END)	512	if (htype == HOOK_REFRESH_END)
486	swap_overlays (term);	513	{
		514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
487		515
488	swap (perl_environ, environ);	516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
		519	else if (htype == HOOK_DESTROY)
		520	{
		521	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		522
		523	for (int i = AvFILL (av); i >= 0; i--)
		524	{
		525	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		526	delete req;
		527	}
		528	}
489		529
490	bool event_consumed;	530	bool event_consumed;
491		531
492	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
493	|| term->perl.should_invoke [htype])	532	if (term->perl.should_invoke [htype])
494	try
495	{	533	{
496	dSP;	534	dSP;
497	va_list ap;	535	va_list ap;
498		536
499	va_start (ap, htype);	537	va_start (ap, htype);
500		538
501	ENTER;	539	ENTER;
502	SAVETMPS;	540	SAVETMPS;
503		541
504	PUSHMARK (SP);	542	PUSHMARK (SP);
505		543
		544	EXTEND (SP, 2);
506	XPUSHs (sv_2mortal (newSVterm (term)));	545	PUSHs (sv_2mortal (newSVterm (term)));
507	XPUSHs (sv_2mortal (newSViv (htype)));	546	PUSHs (sv_2mortal (newSViv (htype)));
508		547
509	for (;;) {	548	for (;;) {
510	data_type dt = (data_type)va_arg (ap, int);	549	data_type dt = (data_type)va_arg (ap, int);
511		550
512	switch (dt)	551	switch (dt)
513	{	552	{
514	case DT_INT:	553	case DT_INT:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	554	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
516	break;	555	break;
517		556
518	case DT_LONG:	557	case DT_LONG:
519	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	558	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
520	break;	559	break;
521		560
522	case DT_STR:	561	case DT_STR:
523	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	562	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
524	break;	563	break;
525		564
526	case DT_STR_LEN:	565	case DT_STR_LEN:
527	{	566	{
528	char *str = va_arg (ap, char *);	567	char *str = va_arg (ap, char *);
529	int len = va_arg (ap, int);	568	int len = va_arg (ap, int);
530		569
531	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	570	XPUSHs (sv_2mortal (newSVpvn (str, len)));
532	}	571	}
533	break;	572	break;
534		573
535	case DT_WCS_LEN:	574	case DT_WCS_LEN:
536	{	575	{
537	wchar_t *wstr = va_arg (ap, wchar_t *);	576	wchar_t *wstr = va_arg (ap, wchar_t *);
538	int wlen = va_arg (ap, int);	577	int wlen = va_arg (ap, int);
539		578
540	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	579	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
541	}	580	}
542	break;	581	break;
543		582
		583	case DT_LCS_LEN:
		584	{
		585	long *lstr = va_arg (ap, long *);
		586	int llen = va_arg (ap, int);
		587
		588	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		589	}
		590	break;
		591
544	case DT_XEVENT:	592	case DT_XEVENT:
545	{	593	{
546	XEvent *xe = va_arg (ap, XEvent *);	594	XEvent *xe = va_arg (ap, XEvent *);
547	HV *hv = newHV ();	595	HV *hv = newHV ();
548		596
549	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	597	# 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)	598	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		599	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
551	# undef set	600	# undef set
552		601
553	setiv (type, xe->type);	602	setiv (type, xe->type);
554	setiv (send_event, xe->xany.send_event);	603	setiv (send_event, xe->xany.send_event);
555	setiv (serial, xe->xany.serial);	604	setiv (serial, xe->xany.serial);
556		605
557	switch (xe->type)	606	switch (xe->type)
558	{	607	{
559	case KeyPress:	608	case KeyPress:
560	case KeyRelease:	609	case KeyRelease:
561	case ButtonPress:	610	case ButtonPress:
562	case ButtonRelease:	611	case ButtonRelease:
563	case MotionNotify:	612	case MotionNotify:
		613	setuv (window, xe->xmotion.window);
		614	setuv (root, xe->xmotion.root);
		615	setuv (subwindow, xe->xmotion.subwindow);
564	setiv (time, xe->xmotion.time);	616	setuv (time, xe->xmotion.time);
565	setiv (x, xe->xmotion.x);	617	setiv (x, xe->xmotion.x);
566	setiv (y, xe->xmotion.y);	618	setiv (y, xe->xmotion.y);
567	setiv (row, xe->xmotion.y / term->fheight);	619	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
568	setiv (col, xe->xmotion.x / term->fwidth);	620	setiv (col, xe->xmotion.x / term->fwidth);
569	setiv (x_root, xe->xmotion.x_root);	621	setiv (x_root, xe->xmotion.x_root);
570	setiv (y_root, xe->xmotion.y_root);	622	setiv (y_root, xe->xmotion.y_root);
571	setiv (state, xe->xmotion.state);	623	setuv (state, xe->xmotion.state);
572	break;
573	}
574		624
575	switch (xe->type)	625	switch (xe->type)
576	{	626	{
577	case KeyPress:	627	case KeyPress:
578	case KeyRelease:	628	case KeyRelease:
579	setiv (keycode, xe->xkey.keycode);	629	setuv (keycode, xe->xkey.keycode);
580	break;	630	break;
581		631
582	case ButtonPress:	632	case ButtonPress:
583	case ButtonRelease:	633	case ButtonRelease:
584	setiv (button, xe->xbutton.button);	634	setuv (button, xe->xbutton.button);
585	break;	635	break;
586		636
587	case MotionNotify:	637	case MotionNotify:
588	setiv (is_hint, xe->xmotion.is_hint);	638	setiv (is_hint, xe->xmotion.is_hint);
		639	break;
		640	}
		641
589	break;	642	break;
		643
		644	case MapNotify:
		645	case UnmapNotify:
		646	case ConfigureNotify:
		647	setuv (event, xe->xconfigure.event);
		648	setuv (window, xe->xconfigure.window);
		649
		650	switch (xe->type)
		651	{
		652	case ConfigureNotify:
		653	setiv (x, xe->xconfigure.x);
		654	setiv (y, xe->xconfigure.y);
		655	setiv (width, xe->xconfigure.width);
		656	setiv (height, xe->xconfigure.height);
		657	setuv (above, xe->xconfigure.above);
		658	break;
		659	}
		660
		661	break;
		662
		663	case PropertyNotify:
		664	setuv (window, xe->xproperty.window);
		665	setuv (atom, xe->xproperty.atom);
		666	setuv (time, xe->xproperty.time);
		667	setiv (state, xe->xproperty.state);
		668	break;
		669
		670	case ClientMessage:
		671	setuv (window, xe->xclient.window);
		672	setuv (message_type, xe->xclient.message_type);
		673	setuv (format, xe->xclient.format);
		674	setuv (l0, xe->xclient.data.l[0]);
		675	setuv (l1, xe->xclient.data.l[1]);
		676	setuv (l2, xe->xclient.data.l[2]);
		677	setuv (l3, xe->xclient.data.l[3]);
		678	setuv (l4, xe->xclient.data.l[4]);
		679	break;
590	}	680	}
591		681
592	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
593	}	683	}
594	break;	684	break;
595		685
596	case DT_END:	686	case DT_END:
597	goto call;	687	goto call;
598		688
599	default:	689	default:
600	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	690	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
601	}	691	}
		692	}
		693
		694	call:
		695	va_end (ap);
		696
		697	PUTBACK;
		698	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		699	SPAGAIN;
		700
		701	if (count)
		702	{
		703	SV *status = POPs;
		704	count = SvTRUE (status);
602	}	705	}
603		706
604	call:
605	va_end (ap);
606
607	PUTBACK;	707	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;	708	FREETMPS;
619	LEAVE;	709	LEAVE;
620		710
621	if (SvTRUE (ERRSV))	711	if (SvTRUE (ERRSV))
622	{	712	{
623	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	713	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
624	ungrab (term); // better lose the grab than the session	714	ungrab (term); // better lose the grab than the session
625	}	715	}
626		716
627	event_consumed = !!count;	717	event_consumed = !!count;
628	}	718	}
629	catch (...)
630	{
631	swap (perl_environ, environ);
632	throw;
633	}
634	else	719	else
635	event_consumed = false;	720	event_consumed = false;
636		721
637	// post-handling of some events	722	// post-handling of some events
638	if (htype == HOOK_REFRESH_BEGIN)	723	if (htype == HOOK_REFRESH_BEGIN)
639	swap_overlays (term);	724	{
		725	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		726
		727	for (int i = AvFILL (av); i >= 0; i--)
		728	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		729	}
640	else if (htype == HOOK_DESTROY)	730	else if (htype == HOOK_DESTROY)
641	{	731	{
642	clearSVptr ((SV *)term->perl.self);	732	clearSVptr ((SV *)term->perl.self);
643	SvREFCNT_dec ((SV *)term->perl.self);	733	SvREFCNT_dec ((SV *)term->perl.self);
		734
		735	// don't allow further calls
		736	term->perl.self = 0;
644	}	737	}
645		738
646	swap (perl_environ, environ);
647
648	return event_consumed;	739	return event_consumed;
		740	}
		741
		742	void
		743	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		744	{
		745	localise_env set_environ (perl_environ);
		746
		747	ENTER;
		748	SAVETMPS;
		749
		750	dSP;
		751	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		752	PUTBACK;
		753	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		754
		755	if (SvTRUE (ERRSV))
		756	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		757
		758	FREETMPS;
		759	LEAVE;
649	}	760	}
650		761
651	/////////////////////////////////////////////////////////////////////////////	762	/////////////////////////////////////////////////////////////////////////////
652		763
653	MODULE = urxvt PACKAGE = urxvt	764	MODULE = urxvt PACKAGE = urxvt
…		…
665	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	776	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
666	# include "hookinc.h"	777	# include "hookinc.h"
667	# undef def	778	# undef def
668		779
669	HV *option = get_hv ("urxvt::OPTION", 1);	780	HV *option = get_hv ("urxvt::OPTION", 1);
670	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	781	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
671	# define nodef(name)	782	# define nodef(name)
672	# include "optinc.h"	783	# include "optinc.h"
673	# undef nodef	784	# undef nodef
674	# undef def	785	# undef def
675		786
676	HV *stash = gv_stashpv ("urxvt", 1);	787	HV *stash = gv_stashpv ("urxvt", 1);
677	struct {	788	static const struct {
678	const char *name;	789	const char *name;
679	IV iv;	790	IV iv;
680	} *civ, const_iv[] = {	791	} *civ, const_iv[] = {
681	# define const_iv(name) { # name, (IV)name }	792	# define const_iv(name) { # name, (IV)name }
		793	const_iv (NUM_RESOURCES),
682	const_iv (DEFAULT_RSTYLE),	794	const_iv (DEFAULT_RSTYLE),
683	const_iv (OVERLAY_RSTYLE),	795	const_iv (OVERLAY_RSTYLE),
		796	const_iv (Color_Bits),
		797	const_iv (RS_bgShift), const_iv (RS_bgMask),
		798	const_iv (RS_fgShift), const_iv (RS_fgMask),
		799	const_iv (RS_Careful),
		800	const_iv (RS_fontCount),
		801	const_iv (RS_fontShift),
		802	const_iv (RS_fontMask),
		803	const_iv (RS_baseattrMask),
		804	const_iv (RS_attrMask),
		805	const_iv (RS_redraw),
		806	const_iv (RS_Sel),
684	const_iv (RS_Bold),	807	const_iv (RS_Bold),
685	const_iv (RS_Italic),	808	const_iv (RS_Italic),
686	const_iv (RS_Blink),	809	const_iv (RS_Blink),
687	const_iv (RS_RVid),	810	const_iv (RS_RVid),
688	const_iv (RS_Uline),	811	const_iv (RS_Uline),
…		…
701	const_iv (Button3Mask),	824	const_iv (Button3Mask),
702	const_iv (Button4Mask),	825	const_iv (Button4Mask),
703	const_iv (Button5Mask),	826	const_iv (Button5Mask),
704	const_iv (AnyModifier),	827	const_iv (AnyModifier),
705		828
706	const_iv (EVENT_NONE),	829	const_iv (NoSymbol),
707	const_iv (EVENT_READ),	830	const_iv (GrabModeSync),
708	const_iv (EVENT_WRITE),	831	const_iv (GrabModeAsync),
709		832
710	const_iv (NoEventMask),	833	const_iv (NoEventMask),
711	const_iv (KeyPressMask),	834	const_iv (KeyPressMask),
712	const_iv (KeyReleaseMask),	835	const_iv (KeyReleaseMask),
713	const_iv (ButtonPressMask),	836	const_iv (ButtonPressMask),
…		…
765	const_iv (SelectionRequest),	888	const_iv (SelectionRequest),
766	const_iv (SelectionNotify),	889	const_iv (SelectionNotify),
767	const_iv (ColormapNotify),	890	const_iv (ColormapNotify),
768	const_iv (ClientMessage),	891	const_iv (ClientMessage),
769	const_iv (MappingNotify),	892	const_iv (MappingNotify),
		893	# if ENABLE_XIM_ONTHESPOT
		894	const_iv (XIMReverse),
		895	const_iv (XIMUnderline),
		896	const_iv (XIMHighlight),
		897	const_iv (XIMPrimary),
		898	const_iv (XIMSecondary),
		899	const_iv (XIMTertiary),
		900	const_iv (XIMVisibleToForward),
		901	const_iv (XIMVisibleToBackword),
		902	const_iv (XIMVisibleToCenter),
		903	#if XRENDER
		904	const_iv (PictStandardARGB32),
		905	const_iv (PictStandardRGB24),
		906	const_iv (PictStandardA8),
		907	const_iv (PictStandardA4),
		908	const_iv (PictStandardA1),
		909	const_iv (RepeatNone),
		910	const_iv (RepeatNormal),
		911	const_iv (RepeatPad),
		912	const_iv (RepeatReflect),
		913	#endif
		914	# if 0
		915	const_iv (XIMForwardChar),
		916	const_iv (XIMBackwardChar),
		917	const_iv (XIMForwardWord),
		918	const_iv (XIMBackwardWord),
		919	const_iv (XIMCaretUp),
		920	const_iv (XIMCaretDown),
		921	const_iv (XIMNextLine),
		922	const_iv (XIMPreviousLine),
		923	const_iv (XIMLineStart),
		924	const_iv (XIMLineEnd),
		925	const_iv (XIMAbsolutePosition),
		926	const_iv (XIMDontChange),
		927	# endif
		928	# endif
770	};	929	};
771		930
772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	931	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));	932	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
775	}	933	}
		934
		935	void
		936	log (const char *msg)
		937	CODE:
		938	rxvt_log ("%s", msg);
776		939
777	void	940	void
778	warn (const char *msg)	941	warn (const char *msg)
779	CODE:	942	CODE:
780	rxvt_warn ("%s", msg);	943	rxvt_warn ("%s", msg);
…		…
782	void	945	void
783	fatal (const char *msg)	946	fatal (const char *msg)
784	CODE:	947	CODE:
785	rxvt_fatal ("%s", msg);	948	rxvt_fatal ("%s", msg);
786		949
787	SV *
788	untaint (SV *sv)
789	CODE:
790	RETVAL = newSVsv (sv);
791	SvTAINTED_off (RETVAL);
792	OUTPUT:
793	RETVAL
794
795	void	950	void
796	_exit (int status)	951	_exit (int status)
797		952
798	bool	953	void
799	safe ()	954	catch_fatal (SV *block)
800	CODE:	955	PROTOTYPE: &
801	RETVAL = !rxvt_tainted ();	956	CODE:
802	OUTPUT:	957	try
803	RETVAL	958	{
		959	PUSHMARK (SP);
		960	PUTBACK;
		961	call_sv (block, G_VOID | G_DISCARD);
		962	SPAGAIN;
		963	}
		964	catch (const rxvt_failure_exception &e)
		965	{
		966	croak ("rxvt_fatal exception caught, trying to continue.");
		967	}
804		968
805	NV	969	NV
806	NOW ()	970	NOW ()
807	CODE:	971	CODE:
808	RETVAL = NOW;	972	RETVAL = ev::now ();
809	OUTPUT:	973	OUTPUT:
810	RETVAL	974	RETVAL
811		975
812	int	976	int
813	GET_BASEFG (int rend)	977	GET_BASEFG (int rend)
…		…
824	RETVAL	988	RETVAL
825		989
826	int	990	int
827	SET_FGCOLOR (int rend, int new_color)	991	SET_FGCOLOR (int rend, int new_color)
828	CODE:	992	CODE:
829	RETVAL = SET_FGCOLOR (rend, new_color);	993	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
830	OUTPUT:	994	OUTPUT:
831	RETVAL	995	RETVAL
832		996
833	int	997	int
834	SET_BGCOLOR (int rend, int new_color)	998	SET_BGCOLOR (int rend, int new_color)
835	CODE:	999	CODE:
836	RETVAL = SET_BGCOLOR (rend, new_color);	1000	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
837	OUTPUT:	1001	OUTPUT:
838	RETVAL	1002	RETVAL
839		1003
840	int	1004	int
841	GET_CUSTOM (int rend)	1005	GET_CUSTOM (int rend)
842	CODE:	1006	CODE:
843	RETVAL = (rend && RS_customMask) >> RS_customShift;	1007	RETVAL = (rend & RS_customMask) >> RS_customShift;
844	OUTPUT:	1008	OUTPUT:
845	RETVAL	1009	RETVAL
846		1010
847	int	1011	int
848	SET_CUSTOM (int rend, int new_value)	1012	SET_CUSTOM (int rend, int new_value)
…		…
855	| ((new_value << RS_customShift) & RS_customMask);	1019	| ((new_value << RS_customShift) & RS_customMask);
856	}	1020	}
857	OUTPUT:	1021	OUTPUT:
858	RETVAL	1022	RETVAL
859		1023
		1024	void
		1025	termlist ()
		1026	PPCODE:
		1027	{
		1028	EXTEND (SP, rxvt_term::termlist.size ());
		1029
		1030	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1031	if ((*t)->perl.self)
		1032	PUSHs (sv_2mortal (newSVterm (*t)));
		1033	}
		1034
		1035	IV
		1036	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1037	CODE:
		1038	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1039	req->cb_sv = newSVsv (cb);
		1040	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1041	av_push (av, newSViv ((IV)req));
		1042	RETVAL = (IV)req;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	void
		1047	_delete_selection_request (IV req_)
		1048	CODE:
		1049	rxvt_selection *req = (rxvt_selection *)req_;
		1050	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1051	int i;
		1052
		1053	for (i = AvFILL (av); i >= 0; i--)
		1054	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1055	break;
		1056
		1057	for (; i < AvFILL (av); i++)
		1058	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1059
		1060	av_pop (av);
		1061
		1062	delete req;
		1063
860	MODULE = urxvt PACKAGE = urxvt::term	1064	MODULE = urxvt PACKAGE = urxvt::term
861		1065
862	SV *	1066	SV *
863	_new (...)	1067	_new (AV *env, AV *arg)
864	CODE:	1068	CODE:
865	{	1069	{
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;	1070	rxvt_term *term = new rxvt_term;
870		1071
871	term->argv = new stringvec;	1072	stringvec *argv = new stringvec;
872	term->envv = new stringvec;	1073	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))));	1074	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
876		1075
877	AV *envv = (AV *)SvRV (ST (0));	1076	stringvec *envv = new stringvec;
878	for (int i = av_len (envv) + 1; i--; )	1077	for (int i = AvFILL (env) + 1; i--; )
879	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1078	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
880
881	term->envv->push_back (0);
882
883	bool success;
884		1079
885	try	1080	try
886	{	1081	{
887	success = term->init (term->argv->size (), term->argv->begin ());	1082	term->init (argv, envv);
888	}	1083	}
889	catch (const class rxvt_failure_exception &e)	1084	catch (const class rxvt_failure_exception &e)
890	{
891	success = false;
892	}
893
894	if (!success)
895	{	1085	{
896	term->destroy ();	1086	term->destroy ();
897	croak ("error while initializing new terminal instance");	1087	croak ("error while initializing new terminal instance");
898	}	1088	}
899		1089
…		…
904	RETVAL	1094	RETVAL
905		1095
906	void	1096	void
907	rxvt_term::destroy ()	1097	rxvt_term::destroy ()
908		1098
909	#if ENABLE_PERL_FRILLS
910
911	void
912	rxvt_term::XListProperties (U32 window)
913	PPCODE:
914	{
915	int count;
916	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
917
918	EXTEND (SP, count);
919	while (count--)
920	PUSHs (newSVuv ((U32)props [count]));
921
922	XFree (props);
923	}
924
925	void
926	rxvt_term::XGetWindowProperty (U32 window, U32 property)
927	PPCODE:
928	{
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	1099	void
999	rxvt_term::set_should_invoke (int htype, int inc)	1100	rxvt_term::set_should_invoke (int htype, int inc)
1000	CODE:	1101	CODE:
1001	THIS->perl.should_invoke [htype] += inc;	1102	uint8_t &count = THIS->perl.should_invoke [htype];
		1103	uint8_t prev = count;
		1104	count += inc;
		1105	if (!prev != !count)
		1106	{
		1107	// hook status changed, react
		1108	switch (htype)
		1109	{
		1110	case HOOK_POSITION_CHANGE:
		1111	if (count)
		1112	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1113	}
		1114	}
1002		1115
1003	void	1116	void
		1117	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1118	CODE:
		1119	XrmPutStringResource (&THIS->option_db, specifier, value);
		1120
		1121	int
1004	rxvt_term::grab_button (int button, U32 modifiers)	1122	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1005	CODE:	1123	CODE:
1006	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1124	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1007	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1125	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1008	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1126	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1127	OUTPUT: RETVAL
		1128
		1129	int
		1130	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1131	CODE:
		1132	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1133	OUTPUT: RETVAL
		1134
		1135	void
		1136	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1137	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1138	CODE:
		1139	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1140
		1141	void
		1142	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1143	CODE:
		1144	XUngrabKey (THIS->dpy, keycode, modifiers, window);
1009		1145
1010	bool	1146	bool
1011	rxvt_term::grab (U32 eventtime, int sync = 0)	1147	rxvt_term::grab (Time eventtime, int sync = 0)
1012	CODE:	1148	CODE:
1013	{	1149	{
1014	int mode = sync ? GrabModeSync : GrabModeAsync;	1150	int mode = sync ? GrabModeSync : GrabModeAsync;
1015		1151
1016	THIS->perl.grabtime = 0;	1152	THIS->perl.grabtime = 0;
1017		1153
1018	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1154	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1155	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1020	mode, mode, None, GRAB_CURSOR, eventtime))	1156	mode, mode, None, GRAB_CURSOR, eventtime))
1021	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1157	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1022	THIS->perl.grabtime = eventtime;	1158	THIS->perl.grabtime = eventtime;
1023	else	1159	else
1024	XUngrabPointer (THIS->display->display, eventtime);	1160	XUngrabPointer (THIS->dpy, eventtime);
1025		1161
1026	RETVAL = !!THIS->perl.grabtime;	1162	RETVAL = !!THIS->perl.grabtime;
1027	}	1163	}
1028	OUTPUT:	1164	OUTPUT:
1029	RETVAL	1165	RETVAL
1030		1166
1031	void	1167	void
1032	rxvt_term::allow_events_async ()	1168	rxvt_term::allow_events_async ()
1033	CODE:	1169	CODE:
1034	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1170	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1035		1171
1036	void	1172	void
1037	rxvt_term::allow_events_sync ()	1173	rxvt_term::allow_events_sync ()
1038	CODE:	1174	CODE:
1039	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1175	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1040		1176
1041	void	1177	void
1042	rxvt_term::allow_events_replay ()	1178	rxvt_term::allow_events_replay ()
1043	CODE:	1179	CODE:
1044	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1180	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1045	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1046		1182
1047	void	1183	void
1048	rxvt_term::ungrab ()	1184	rxvt_term::ungrab ()
1049	CODE:	1185	CODE:
1050	ungrab (THIS);	1186	ungrab (THIS);
1051		1187
1052	int	1188	int
		1189	rxvt_term::XStringToKeysym (char *string)
		1190	CODE:
		1191	RETVAL = XStringToKeysym (string);
		1192	OUTPUT: RETVAL
		1193
		1194	char *
		1195	rxvt_term::XKeysymToString (int sym)
		1196	CODE:
		1197	RETVAL = XKeysymToString (sym);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::XKeysymToKeycode (int sym)
		1202	CODE:
		1203	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1204	OUTPUT: RETVAL
		1205
		1206	int
		1207	rxvt_term::XKeycodeToKeysym (int code, int index)
		1208	CODE:
		1209	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1210	OUTPUT: RETVAL
		1211
		1212	int
1053	rxvt_term::strwidth (SV *str)	1213	rxvt_term::strwidth (SV *str)
1054	CODE:	1214	CODE:
1055	{	1215	{
1056	wchar_t *wstr = sv2wcs (str);	1216	wchar_t *wstr = sv2wcs (str);
1057		1217
1058	rxvt_push_locale (THIS->locale);	1218	rxvt_push_locale (THIS->locale);
1059	RETVAL = wcswidth (wstr, wcslen (wstr));	1219	RETVAL = 0;
		1220	for (wchar_t *wc = wstr; *wc; wc++)
		1221	{
		1222	int w = WCWIDTH (*wc);
		1223
		1224	if (w)
		1225	RETVAL += max (w, 1);
		1226	}
1060	rxvt_pop_locale ();	1227	rxvt_pop_locale ();
1061		1228
1062	free (wstr);	1229	free (wstr);
1063	}	1230	}
1064	OUTPUT:	1231	OUTPUT:
…		…
1074	char *mbstr = rxvt_wcstombs (wstr);	1241	char *mbstr = rxvt_wcstombs (wstr);
1075	rxvt_pop_locale ();	1242	rxvt_pop_locale ();
1076		1243
1077	free (wstr);	1244	free (wstr);
1078		1245
1079	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1246	RETVAL = newSVpv (mbstr, 0);
1080	free (mbstr);	1247	free (mbstr);
1081	}	1248	}
1082	OUTPUT:	1249	OUTPUT:
1083	RETVAL	1250	RETVAL
1084		1251
…		…
1091		1258
1092	rxvt_push_locale (THIS->locale);	1259	rxvt_push_locale (THIS->locale);
1093	wchar_t *wstr = rxvt_mbstowcs (data, len);	1260	wchar_t *wstr = rxvt_mbstowcs (data, len);
1094	rxvt_pop_locale ();	1261	rxvt_pop_locale ();
1095		1262
1096	RETVAL = taint_if (wcs2sv (wstr), octets);	1263	RETVAL = wcs2sv (wstr);
1097	free (wstr);	1264	free (wstr);
1098	}	1265	}
1099	OUTPUT:	1266	OUTPUT:
1100	RETVAL	1267	RETVAL
1101		1268
1102	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1269	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1103		1270
1104	#define TERM_OFFSET_width TERM_OFFSET(width)	1271	#define TERM_OFFSET_width TERM_OFFSET(width)
1105	#define TERM_OFFSET_height TERM_OFFSET(height)	1272	#define TERM_OFFSET_height TERM_OFFSET(height)
1106	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1273	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1107	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1274	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1108	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1275	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1109	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1276	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1110	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1277	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1111	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1278	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1112	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1279	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1280	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1281	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1282	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1283	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1113	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1284	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1114	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1285	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1115	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1286	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1116		1287
1117	int	1288	int
1118	rxvt_term::width ()	1289	rxvt_term::width ()
1119	ALIAS:	1290	ALIAS:
1120	width = TERM_OFFSET_width	1291	width = TERM_OFFSET_width
1121	height = TERM_OFFSET_height	1292	height = TERM_OFFSET_height
1122	fwidth = TERM_OFFSET_fwidth	1293	fwidth = TERM_OFFSET_fwidth
1123	fheight = TERM_OFFSET_fheight	1294	fheight = TERM_OFFSET_fheight
1124	fbase = TERM_OFFSET_fbase	1295	fbase = TERM_OFFSET_fbase
1125	nrow = TERM_OFFSET_nrow	1296	nrow = TERM_OFFSET_nrow
1126	ncol = TERM_OFFSET_ncol	1297	ncol = TERM_OFFSET_ncol
1127	focus = TERM_OFFSET_focus	1298	focus = TERM_OFFSET_focus
1128	mapped = TERM_OFFSET_mapped	1299	mapped = TERM_OFFSET_mapped
		1300	int_bwidth = TERM_OFFSET_int_bwidth
		1301	ext_bwidth = TERM_OFFSET_ext_bwidth
		1302	lineSpace = TERM_OFFSET_lineSpace
		1303	letterSpace = TERM_OFFSET_letterSpace
1129	saveLines = TERM_OFFSET_saveLines	1304	saveLines = TERM_OFFSET_saveLines
1130	total_rows = TERM_OFFSET_total_rows	1305	total_rows = TERM_OFFSET_total_rows
1131	top_row = TERM_OFFSET_top_row	1306	top_row = TERM_OFFSET_top_row
1132	CODE:	1307	CODE:
1133	RETVAL = *(int *)((char *)THIS + ix);	1308	RETVAL = *(int *)((char *)THIS + ix);
1134	OUTPUT:	1309	OUTPUT:
1135	RETVAL	1310	RETVAL
1136		1311
…		…
1138	rxvt_term::ModLevel3Mask ()	1313	rxvt_term::ModLevel3Mask ()
1139	ALIAS:	1314	ALIAS:
1140	ModLevel3Mask = 0	1315	ModLevel3Mask = 0
1141	ModMetaMask = 1	1316	ModMetaMask = 1
1142	ModNumLockMask = 2	1317	ModNumLockMask = 2
		1318	current_screen = 3
		1319	hidden_cursor = 4
1143	CODE:	1320	CODE:
1144	switch (ix)	1321	switch (ix)
1145	{	1322	{
1146	case 0: RETVAL = THIS->ModLevel3Mask; break;	1323	case 0: RETVAL = THIS->ModLevel3Mask; break;
1147	case 1: RETVAL = THIS->ModMetaMask; break;	1324	case 1: RETVAL = THIS->ModMetaMask; break;
1148	case 2: RETVAL = THIS->ModNumLockMask; break;	1325	case 2: RETVAL = THIS->ModNumLockMask; break;
		1326	case 3: RETVAL = THIS->current_screen; break;
		1327	#ifdef CURSOR_BLINK
		1328	case 4: RETVAL = THIS->hidden_cursor; break;
		1329	#endif
1149	}	1330	}
1150	OUTPUT:	1331	OUTPUT:
1151	RETVAL	1332	RETVAL
1152		1333
1153	char *	1334	char *
…		…
1163	}	1344	}
1164	OUTPUT:	1345	OUTPUT:
1165	RETVAL	1346	RETVAL
1166		1347
1167	SV *	1348	SV *
1168	rxvt_term::_env ()	1349	rxvt_term::envv ()
		1350	ALIAS:
		1351	argv = 1
1169	CODE:	1352	PPCODE:
1170	{	1353	{
1171	if (THIS->envv)	1354	stringvec *vec = ix ? THIS->argv : THIS->envv;
1172	{
1173	AV *av = newAV ();
1174		1355
		1356	EXTEND (SP, vec->size ());
		1357
1175	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1358	for (char **i = vec->begin (); i != vec->end (); ++i)
1176	if (*i)	1359	if (*i)
1177	av_push (av, newSVpv (*i, 0));	1360	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1178
1179	RETVAL = newRV_noinc ((SV *)av);
1180	}
1181	else
1182	RETVAL = &PL_sv_undef;
1183	}	1361	}
		1362
		1363	int
		1364	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1365	CODE:
		1366	RETVAL = THIS->pty_ev.events;
		1367	if (events != ev::UNDEF)
		1368	THIS->pty_ev.set (events);
		1369	OUTPUT:
		1370	RETVAL
		1371
		1372	int
		1373	rxvt_term::pty_fd ()
		1374	CODE:
		1375	RETVAL = THIS->pty->pty;
		1376	OUTPUT:
		1377	RETVAL
		1378
		1379	Window
		1380	rxvt_term::parent ()
		1381	CODE:
		1382	RETVAL = THIS->parent;
1184	OUTPUT:	1383	OUTPUT:
1185	RETVAL	1384	RETVAL
1186		1385
1187	int	1386	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 ()	1387	rxvt_term::parent_x ()
1198	CODE:	1388	CODE:
1199	RETVAL = (U32)THIS->parent [0];	1389	RETVAL = THIS->parent_x;
1200	OUTPUT:	1390	OUTPUT:
1201	RETVAL	1391	RETVAL
1202		1392
1203	U32	1393	int
1204	rxvt_term::vt ()	1394	rxvt_term::parent_y ()
1205	CODE:	1395	CODE:
1206	RETVAL = (U32)THIS->vt;	1396	RETVAL = THIS->parent_y;
1207	OUTPUT:	1397	OUTPUT:
1208	RETVAL	1398	RETVAL
1209		1399
1210	void	1400	void
1211	rxvt_term::vt_emask_add (U32 emask)	1401	rxvt_term::vt_emask_add (U32 emask)
…		…
1233	}	1423	}
1234	OUTPUT:	1424	OUTPUT:
1235	RETVAL	1425	RETVAL
1236		1426
1237	void	1427	void
		1428	rxvt_term::set_urgency (bool enable)
		1429
		1430	void
		1431	rxvt_term::focus_in ()
		1432
		1433	void
		1434	rxvt_term::focus_out ()
		1435
		1436	void
		1437	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1438	ALIAS:
		1439	key_release = 1
		1440	CODE:
		1441	{
		1442	XKeyEvent xkey;
		1443
		1444	memset (&xkey, 0, sizeof (xkey));
		1445
		1446	xkey.time = time;
		1447	xkey.state = state;
		1448	xkey.keycode = keycode;
		1449
		1450	xkey.type = ix ? KeyRelease : KeyPress;
		1451	xkey.display = THIS->dpy;
		1452	xkey.window = THIS->vt;
		1453	xkey.root = THIS->display->root;
		1454	xkey.subwindow = THIS->vt;
		1455
		1456	if (ix)
		1457	THIS->key_release (xkey);
		1458	else
		1459	THIS->key_press (xkey);
		1460	}
		1461
		1462	void
1238	rxvt_term::want_refresh ()	1463	rxvt_term::want_refresh ()
1239	CODE:	1464	CODE:
1240	THIS->want_refresh = 1;	1465	THIS->want_refresh = 1;
		1466	THIS->refresh_check ();
1241		1467
1242	void	1468	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)	1469	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:	1470	PPCODE:
1245	{	1471	{
…		…
1248		1474
1249	line_t &l = ROW(row_number);	1475	line_t &l = ROW(row_number);
1250		1476
1251	if (GIMME_V != G_VOID)	1477	if (GIMME_V != G_VOID)
1252	{	1478	{
1253	wchar_t *wstr = new wchar_t [THIS->ncol];	1479	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1254		1480
1255	for (int col = 0; col < THIS->ncol; col++)	1481	for (int col = 0; col < THIS->ncol; col++)
1256	wstr [col] = l.t [col];	1482	wstr [col] = l.t [col];
1257		1483
1258	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1484	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1259
1260	delete [] wstr;
1261	}	1485	}
1262		1486
1263	if (new_text)	1487	if (new_text)
1264	{	1488	{
1265	wchar_t *wstr = sv2wcs (new_text);	1489	wchar_t *wstr = sv2wcs (new_text);
1266		1490
1267	int len = min (wcslen (wstr) - start_ofs, max_len);	1491	int len = min (wcslen (wstr) - start_ofs, max_len);
1268		1492
1269	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1493	if (start_col < 0 || start_col + len > THIS->ncol)
1270	{	1494	{
1271	free (wstr);	1495	free (wstr);
1272	croak ("new_text extends beyond horizontal margins");	1496	croak ("new_text extends beyond horizontal margins");
1273	}	1497	}
1274		1498
…		…
1306	{	1530	{
1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1531	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1308	croak ("new_rend must be arrayref");	1532	croak ("new_rend must be arrayref");
1309		1533
1310	AV *av = (AV *)SvRV (new_rend);	1534	AV *av = (AV *)SvRV (new_rend);
1311	int len = min (av_len (av) + 1 - start_ofs, max_len);	1535	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1312		1536
1313	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1537	if (start_col < 0 || start_col + len > THIS->ncol)
1314	croak ("new_rend array extends beyond horizontal margins");	1538	croak ("new_rend array extends beyond horizontal margins");
1315		1539
1316	for (int col = start_col; col < start_col + len; col++)	1540	for (int col = start_col; col < start_col + len; col++)
1317	{	1541	{
1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1542	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1358	rxvt_term::special_encode (SV *string)	1582	rxvt_term::special_encode (SV *string)
1359	CODE:	1583	CODE:
1360	{	1584	{
1361	wchar_t *wstr = sv2wcs (string);	1585	wchar_t *wstr = sv2wcs (string);
1362	int wlen = wcslen (wstr);	1586	int wlen = wcslen (wstr);
1363	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1587	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1364		1588
1365	rxvt_push_locale (THIS->locale);	1589	rxvt_push_locale (THIS->locale);
1366		1590
1367	wchar_t *r = rstr;	1591	wchar_t *r = rstr;
1368	for (wchar_t *s = wstr; *s; s++)	1592	for (wchar_t *s = wstr; *s; s++)
		1593	{
		1594	int w = WCWIDTH (*s);
		1595
1369	if (wcwidth (*s) == 0)	1596	if (w == 0)
1370	{	1597	{
1371	if (r == rstr)	1598	if (r == rstr)
1372	croak ("leading combining character unencodable");	1599	croak ("leading combining character unencodable");
1373		1600
1374	unicode_t n = rxvt_compose (r[-1], *s);	1601	unicode_t n = rxvt_compose (r[-1], *s);
1375	if (n == NOCHAR)	1602	if (n == NOCHAR)
1376	n = rxvt_composite.compose (r[-1], *s);	1603	n = rxvt_composite.compose (r[-1], *s);
1377		1604
1378	r[-1] = n;	1605	r[-1] = n;
1379	}	1606	}
1380	#if !UNICODE_3	1607	#if !UNICODE_3
1381	else if (*s >= 0x10000)	1608	else if (*s >= 0x10000)
1382	*r++ = rxvt_composite.compose (*s);	1609	*r++ = rxvt_composite.compose (*s);
1383	#endif	1610	#endif
1384	else	1611	else
1385	*r++ = *s;	1612	*r++ = *s;
		1613
		1614	// the *2 above only allows wcwidth <= 2
		1615	if (w > 1)
		1616	*r++ = NOCHAR;
		1617	}
1386		1618
1387	rxvt_pop_locale ();	1619	rxvt_pop_locale ();
1388		1620
1389	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1621	RETVAL = wcs2sv (rstr, r - rstr);
1390
1391	delete [] rstr;
1392	}	1622	}
1393	OUTPUT:	1623	OUTPUT:
1394	RETVAL	1624	RETVAL
1395		1625
1396	SV *	1626	SV *
1397	rxvt_term::special_decode (SV *text)	1627	rxvt_term::special_decode (SV *text)
1398	CODE:	1628	CODE:
1399	{	1629	{
1400	wchar_t *wstr = sv2wcs (text);	1630	wchar_t *wstr = sv2wcs (text);
1401	int wlen = wcslen (wstr);
1402	int dlen = 0;	1631	int dlen = 0;
1403		1632
1404	// find length	1633	// find length
1405	for (wchar_t *s = wstr; *s; s++)	1634	for (wchar_t *s = wstr; *s; s++)
1406	if (*s == NOCHAR)	1635	if (*s == NOCHAR)
…		…
1408	else if (IS_COMPOSE (*s))	1637	else if (IS_COMPOSE (*s))
1409	dlen += rxvt_composite.expand (*s, 0);	1638	dlen += rxvt_composite.expand (*s, 0);
1410	else	1639	else
1411	dlen++;	1640	dlen++;
1412		1641
1413	wchar_t *rstr = new wchar_t [dlen];	1642	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1414		1643
1415	// decode	1644	// decode
1416	wchar_t *r = rstr;	1645	wchar_t *r = rstr;
1417	for (wchar_t *s = wstr; *s; s++)	1646	for (wchar_t *s = wstr; *s; s++)
1418	if (*s == NOCHAR)	1647	if (*s == NOCHAR)
…		…
1420	else if (IS_COMPOSE (*s))	1649	else if (IS_COMPOSE (*s))
1421	r += rxvt_composite.expand (*s, r);	1650	r += rxvt_composite.expand (*s, r);
1422	else	1651	else
1423	*r++ = *s;	1652	*r++ = *s;
1424		1653
1425	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1654	RETVAL = wcs2sv (rstr, r - rstr);
1426
1427	delete [] rstr;
1428	}	1655	}
1429	OUTPUT:	1656	OUTPUT:
1430	RETVAL	1657	RETVAL
1431		1658
1432	void	1659	void
1433	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1660	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1434	PPCODE:	1661	PPCODE:
1435	{	1662	{
1436	struct resval { const char *name; int value; } rslist [] = {	1663	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1437	# define def(name) { # name, Rs_ ## name },	1664	# define def(name) { # name, Rs_ ## name },
1438	# define reserve(name,count)	1665	# define reserve(name,count)
1439	# include "rsinc.h"	1666	# include "rsinc.h"
1440	# undef def	1667	# undef def
1441	# undef reserve	1668	# undef reserve
1442	};	1669	};
1443		1670
1444	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1671	rs = rslist + ecb_array_length (rslist);
1445		1672
		1673	if (*name)
1446	do {	1674	{
		1675	do {
1447	if (rs-- == rslist)	1676	if (rs-- == rslist)
1448	croak ("no such resource '%s', requested", name);	1677	croak ("no such resource '%s', requested", name);
1449	} while (strcmp (name, rs->name));	1678	} while (strcmp (name, rs->name));
1450		1679
1451	index += rs->value;	1680	index += rs->value;
		1681	}
		1682	else
		1683	{
		1684	--rs;
		1685	name = "";
		1686	}
1452		1687
1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1688	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1689	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1455		1690
1456	if (GIMME_V != G_VOID)	1691	if (GIMME_V != G_VOID)
1457	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1692	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1458		1693
1459	if (newval)	1694	if (newval)
1460	{	1695	{
1461	if (SvOK (newval))	1696	if (SvOK (newval))
1462	{	1697	{
…		…
1469	}	1704	}
1470	}	1705	}
1471		1706
1472	const char *	1707	const char *
1473	rxvt_term::x_resource (const char *name)	1708	rxvt_term::x_resource (const char *name)
1474	CLEANUP:
1475	SvTAINTED_on (ST (0));
1476		1709
1477	bool	1710	bool
1478	rxvt_term::option (U32 optval, int set = -1)	1711	rxvt_term::option (U8 optval, int set = -1)
1479	CODE:	1712	CODE:
1480	{	1713	{
1481	RETVAL = THIS->options & optval;	1714	RETVAL = THIS->option (optval);
1482		1715
1483	if (set >= 0)	1716	if (set >= 0)
1484	{	1717	{
1485	if (set)
1486	THIS->options |= optval;	1718	THIS->set_option (optval, set);
1487	else
1488	THIS->options &= ~optval;
1489		1719
		1720	if (THIS->init_done) // avoid doing this before START
1490	switch (optval)	1721	switch (optval)
1491	{	1722	{
1492	case Opt_skipBuiltinGlyphs:	1723	case Opt_skipBuiltinGlyphs:
1493	THIS->set_fonts ();	1724	THIS->set_fonts ();
1494	THIS->scr_remap_chars ();	1725	THIS->scr_remap_chars ();
1495	THIS->scr_touch (true);	1726	THIS->scr_touch (true);
1496	THIS->want_refresh = 1;	1727	THIS->want_refresh = 1;
		1728	THIS->refresh_check ();
1497	break;	1729	break;
		1730	#ifdef CURSOR_BLINK
		1731	case Opt_cursorBlink:
		1732	THIS->cursor_blink_reset ();
		1733	break;
		1734	#endif
1498		1735
1499	case Opt_cursorUnderline:	1736	case Opt_cursorUnderline:
1500	THIS->want_refresh = 1;	1737	THIS->want_refresh = 1;
		1738	THIS->refresh_check ();
1501	break;	1739	break;
1502		1740
1503	# case Opt_scrollBar_floating:	1741	# case Opt_scrollBar_floating:
1504	# case Opt_scrollBar_right:	1742	# case Opt_scrollBar_right:
1505	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1743	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1506	# break;	1744	# break;
1507	}	1745	}
1508	}	1746	}
1509	}	1747	}
1510	OUTPUT:	1748	OUTPUT:
1511	RETVAL	1749	RETVAL
1512		1750
…		…
1515	CODE:	1753	CODE:
1516	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1754	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1517	THIS->keyboard->register_done ();	1755	THIS->keyboard->register_done ();
1518	OUTPUT:	1756	OUTPUT:
1519	RETVAL	1757	RETVAL
		1758
		1759	void
		1760	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1761	CODE:
		1762	wchar_t *wstr = sv2wcs (str);
		1763	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1764	free (wstr);
1520		1765
1521	void	1766	void
1522	rxvt_term::screen_cur (...)	1767	rxvt_term::screen_cur (...)
1523	PROTOTYPE: $;$$	1768	PROTOTYPE: $;$$
1524	ALIAS:	1769	ALIAS:
…		…
1538	EXTEND (SP, 2);	1783	EXTEND (SP, 2);
1539	PUSHs (sv_2mortal (newSViv (rc.row)));	1784	PUSHs (sv_2mortal (newSViv (rc.row)));
1540	PUSHs (sv_2mortal (newSViv (rc.col)));	1785	PUSHs (sv_2mortal (newSViv (rc.col)));
1541	}	1786	}
1542		1787
1543	if (items == 3)	1788	if (items >= 3)
		1789	{
		1790	rc.row = SvIV (ST (1));
		1791	rc.col = SvIV (ST (2));
		1792
		1793	if (ix == 2)
1544	{	1794	{
		1795	if (rc.col == 0)
		1796	{
		1797	// col == 0 means end of previous line
		1798	rc.row--;
		1799	rc.col = THIS->ncol;
		1800	}
		1801	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1802	&& rc.col > ROW(rc.row).l)
		1803	{
		1804	// col >= length means while line and add newline
		1805	rc.col = THIS->ncol;
		1806	}
		1807	}
		1808
		1809	clamp_it (rc.col, 0, THIS->ncol);
1545	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1810	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1546	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1547		1811
1548	if (ix)	1812	if (ix)
		1813	{
		1814	THIS->selection.screen = THIS->current_screen;
		1815
1549	THIS->want_refresh = 1;	1816	THIS->want_refresh = 1;
		1817	THIS->refresh_check ();
1550	}	1818	}
		1819	}
1551	}	1820	}
1552		1821
1553	char	1822	int
1554	rxvt_term::cur_charset ()	1823	rxvt_term::selection_screen (int screen = -1)
1555	CODE:	1824	CODE:
1556	RETVAL = THIS->charsets [THIS->screen.charset];	1825	RETVAL = THIS->selection.screen;
1557	OUTPUT:	1826	if (screen >= 0)
		1827	THIS->selection.screen = screen;
		1828	OUTPUT:
1558	RETVAL	1829	RETVAL
1559		1830
1560	#void	1831	void
1561	#rxvt_term::selection_clear ()	1832	rxvt_term::selection_clear (bool clipboard = false)
1562		1833
1563	void	1834	void
1564	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1835	rxvt_term::selection_make (Time eventtime, bool rect = false)
1565	CODE:	1836	CODE:
1566	THIS->selection.op = SELECTION_CONT;	1837	THIS->selection.op = SELECTION_CONT;
1567	THIS->selection.rect = rect;	1838	THIS->selection.rect = rect;
1568	THIS->selection_make (eventtime);	1839	THIS->selection_make (eventtime);
1569		1840
1570	int	1841	int
1571	rxvt_term::selection_grab (U32 eventtime)	1842	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1572		1843
1573	void	1844	void
1574	rxvt_term::selection (SV *newtext = 0)	1845	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1575	PPCODE:	1846	PPCODE:
1576	{	1847	{
		1848	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1849	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1850
1577	if (GIMME_V != G_VOID)	1851	if (GIMME_V != G_VOID)
1578	XPUSHs (THIS->selection.text	1852	XPUSHs (text
1579	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1853	? sv_2mortal (wcs2sv (text, len))
1580	: &PL_sv_undef);	1854	: &PL_sv_undef);
1581		1855
1582	if (newtext)	1856	if (newtext)
1583	{	1857	{
1584	free (THIS->selection.text);	1858	free (text);
1585		1859
1586	THIS->selection.text = sv2wcs (newtext);	1860	text = sv2wcs (newtext);
1587	THIS->selection.len = wcslen (THIS->selection.text);	1861	len = wcslen (text);
1588	}	1862	}
1589	}	1863	}
		1864
		1865	char
		1866	rxvt_term::cur_charset ()
		1867	CODE:
		1868	RETVAL = THIS->charsets [THIS->screen.charset];
		1869	OUTPUT:
		1870	RETVAL
1590		1871
1591	void	1872	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)	1873	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		1874
1594	void	1875	void
1595	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1876	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1596		1877
1597	void	1878	void
1598	rxvt_term::scr_bell ()	1879	rxvt_term::scr_bell ()
		1880
		1881	void
		1882	rxvt_term::scr_recolour (bool refresh = true);
		1883
		1884	void
		1885	rxvt_term::scr_change_screen (int screen)
1599		1886
1600	void	1887	void
1601	rxvt_term::scr_add_lines (SV *string)	1888	rxvt_term::scr_add_lines (SV *string)
1602	CODE:	1889	CODE:
1603	{	1890	{
…		…
1613	char *str = SvPVbyte (octets, len);	1900	char *str = SvPVbyte (octets, len);
1614	C_ARGS:	1901	C_ARGS:
1615	str, len	1902	str, len
1616		1903
1617	void	1904	void
		1905	rxvt_term::tt_paste (SV *octets)
		1906	INIT:
		1907	STRLEN len;
		1908	char *str = SvPVbyte (octets, len);
		1909	C_ARGS:
		1910	str, len
		1911
		1912	void
1618	rxvt_term::cmd_parse (SV *octets)	1913	rxvt_term::cmd_parse (SV *octets)
1619	CODE:	1914	CODE:
1620	{	1915	{
1621	STRLEN len;	1916	STRLEN len;
1622	char *str = SvPVbyte (octets, len);	1917	char *str = SvPVbyte (octets, len);
…		…
1644	o->self = (HV *)SvRV (RETVAL);	1939	o->self = (HV *)SvRV (RETVAL);
1645	}	1940	}
1646	OUTPUT:	1941	OUTPUT:
1647	RETVAL	1942	RETVAL
1648		1943
		1944	#############################################################################
		1945	# Various X Utility Functions
		1946	#############################################################################
		1947
		1948	void
		1949	rxvt_term::XListProperties (Window window)
		1950	PPCODE:
		1951	{
		1952	int count;
		1953	Atom *props = XListProperties (THIS->dpy, window, &count);
		1954
		1955	EXTEND (SP, count);
		1956	while (count--)
		1957	PUSHs (newSVuv ((U32)props [count]));
		1958
		1959	XFree (props);
		1960	}
		1961
		1962	void
		1963	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1964	PPCODE:
		1965	{
		1966	Atom type;
		1967	int format;
		1968	unsigned long nitems;
		1969	unsigned long bytes_after;
		1970	unsigned char *prop;
		1971
		1972	XGetWindowProperty (THIS->dpy, window, property,
		1973	0, 1<<24, 0, AnyPropertyType,
		1974	&type, &format, &nitems, &bytes_after, &prop);
		1975
		1976	if (type != None)
		1977	{
		1978	int elemsize = format == 16 ? sizeof (short)
		1979	: format == 32 ? sizeof (long)
		1980	: 1;
		1981
		1982	EXTEND (SP, 3);
		1983	PUSHs (newSVuv ((U32)type));
		1984	PUSHs (newSViv (format));
		1985	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1986	XFree (prop);
		1987	}
		1988	}
		1989
		1990	void
		1991	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1992	CODE:
		1993	{
		1994	STRLEN len;
		1995	char *data_ = SvPVbyte (data, len);
		1996
		1997	int elemsize = format == 16 ? sizeof (short)
		1998	: format == 32 ? sizeof (long)
		1999	: 1;
		2000
		2001	XChangeProperty (THIS->dpy, window, property,
		2002	type, format, PropModeReplace,
		2003	(unsigned char *)data_, len / elemsize);
		2004	}
		2005
		2006	Atom
		2007	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2008	C_ARGS: term->dpy, atom_name, only_if_exists
		2009
		2010	char *
		2011	XGetAtomName (rxvt_term *term, Atom atom)
		2012	C_ARGS: term->dpy, atom
		2013	CLEANUP:
		2014	XFree (RETVAL);
		2015
		2016	void
		2017	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2018	C_ARGS: term->dpy, window, property
		2019
		2020	Window
		2021	rxvt_term::DefaultRootWindow ()
		2022	CODE:
		2023	RETVAL = THIS->display->root;
		2024	OUTPUT:
		2025	RETVAL
		2026
		2027	#if 0
		2028
		2029	Window
		2030	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2031	C_ARGS: term->dpy, (Window)parent,
		2032	x, y, width, height, 0,
		2033	term->pix_colors_focused[Color_border],
		2034	term->pix_colors_focused[Color_border]
		2035
		2036	#endif
		2037
		2038	void
		2039	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2040	C_ARGS: term->dpy, window, parent, x, y
		2041
		2042	void
		2043	XMapWindow (rxvt_term *term, Window window)
		2044	C_ARGS: term->dpy, window
		2045
		2046	void
		2047	XUnmapWindow (rxvt_term *term, Window window)
		2048	C_ARGS: term->dpy, window
		2049
		2050	void
		2051	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2052	C_ARGS: term->dpy, window, x, y, width, height
		2053
		2054	void
		2055	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2056	CODE:
		2057	{
		2058	XWindowAttributes attr;
		2059	XGetWindowAttributes (THIS->dpy, window, &attr);
		2060	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2061	}
		2062
		2063	void
		2064	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2065	PPCODE:
		2066	{
		2067	int dx, dy;
		2068	Window child;
		2069
		2070	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2071	{
		2072	EXTEND (SP, 3);
		2073	PUSHs (newSViv (dx));
		2074	PUSHs (newSViv (dy));
		2075	PUSHs (newSVuv (child));
		2076	}
		2077	}
		2078
		2079	#############################################################################
		2080	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2081
		2082	bool
		2083	rxvt_term::has_render ()
		2084	CODE:
		2085	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2086	OUTPUT:
		2087	RETVAL
		2088
		2089	void
		2090	rxvt_term::background_geometry (bool border = false)
		2091	PPCODE:
		2092	EXTEND (SP, 4);
		2093	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2094	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2095	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2097
		2098	#if HAVE_IMG
		2099
		2100	rxvt_img *
		2101	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2102	CODE:
		2103	XRenderPictFormat *f = SvOK (format)
		2104	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2105	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2106	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2107	RETVAL->alloc ();
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	#if ENABLE_TRANSPARENCY
		2112
		2113	rxvt_img *
		2114	rxvt_term::new_img_from_root ()
		2115	CODE:
		2116	RETVAL = rxvt_img::new_from_root (THIS);
		2117	OUTPUT:
		2118	RETVAL
		2119
		2120	#endif
		2121
		2122	#if HAVE_PIXBUF
		2123
		2124	rxvt_img *
		2125	rxvt_term::new_img_from_file (octet_string filename)
		2126	CODE:
		2127	try
		2128	{
		2129	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2130	}
		2131	catch (const class rxvt_failure_exception &e)
		2132	{
		2133	croak ("new_img_from_file failed");
		2134	}
		2135	OUTPUT:
		2136	RETVAL
		2137
		2138	#endif
		2139
		2140	#if HAVE_BG_PIXMAP
		2141
		2142	void
		2143	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2144	CODE:
		2145	THIS->bg_destroy ();
		2146	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2147
		2148	if (img) // TODO: cannot be false
		2149	{
		2150	img = img->clone (); // own the img
		2151
		2152	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2153	img->sub_rect (0, 0,
		2154	border ? THIS->vt_width : THIS->szHint.width,
		2155	border ? THIS->vt_height : THIS->szHint.height)
		2156	->replace (img);
		2157
		2158	// just in case, should usually be a nop
		2159	img->reify ()
		2160	->replace (img);
		2161
		2162	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2163	->replace (img);
		2164
		2165	THIS->bg_img = img;
		2166	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2167
		2168	if (!border)
		2169	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2170	}
		2171
		2172	#endif
		2173
		2174	#endif
		2175
		2176	#############################################################################
		2177	# urxvt::overlay
		2178	#############################################################################
		2179
1649	MODULE = urxvt PACKAGE = urxvt::overlay	2180	MODULE = urxvt PACKAGE = urxvt::overlay
1650		2181
1651	void	2182	void
1652	overlay::set (int x, int y, SV *text, SV *rend = 0)	2183	overlay::set (int x, int y, SV *text, SV *rend = 0)
1653		2184
…		…
1658	overlay::hide ()	2189	overlay::hide ()
1659		2190
1660	void	2191	void
1661	overlay::DESTROY ()	2192	overlay::DESTROY ()
1662		2193
		2194	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2195
		2196	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2197
		2198	#if HAVE_PIXBUF
		2199
		2200	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2201	C_ARGS: filename, 0
		2202
		2203	void
		2204	DESTROY (urxvt::pixbuf self)
		2205	CODE:
		2206	gdk_pixbuf_unref (self);
		2207
		2208	#endif
		2209
1663	MODULE = urxvt PACKAGE = urxvt::timer	2210	MODULE = urxvt PACKAGE = urxvt::img
1664		2211
1665	SV *	2212	#if HAVE_IMG
1666	timer::new ()
1667	CODE:
1668	timer *w = new timer;
1669	w->start (NOW);
1670	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1671	w->self = (HV *)SvRV (RETVAL);
1672	OUTPUT:
1673	RETVAL
1674		2213
1675	timer *	2214	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1676	timer::cb (SV *cb)	2215	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1677	CODE:
1678	THIS->cb (cb);
1679	RETVAL = THIS;
1680	OUTPUT:
1681	RETVAL
1682		2216
1683	NV	2217	int
1684	timer::at ()	2218	rxvt_img::w ()
1685	CODE:	2219	CODE:
1686	RETVAL = THIS->at;	2220	RETVAL = THIS->w;
1687	OUTPUT:	2221	OUTPUT:
1688	RETVAL	2222	RETVAL
1689		2223
1690	timer *	2224	int
1691	timer::interval (NV interval)	2225	rxvt_img::h ()
1692	CODE:	2226	CODE:
1693	THIS->interval = interval;
1694	RETVAL = THIS;	2227	RETVAL = THIS->h;
1695	OUTPUT:	2228	OUTPUT:
1696	RETVAL	2229	RETVAL
1697		2230
1698	timer *	2231	Pixmap
1699	timer::set (NV tstamp)	2232	rxvt_img::pm ()
1700	CODE:	2233	CODE:
1701	THIS->set (tstamp);
1702	RETVAL = THIS;	2234	RETVAL = THIS->pm;
1703	OUTPUT:	2235	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::start (NV tstamp = THIS->at)
1708	CODE:
1709	THIS->start (tstamp);
1710	RETVAL = THIS;	2236	RETVAL
1711	OUTPUT:
1712	RETVAL
1713		2237
1714	timer *
1715	timer::stop ()
1716	CODE:
1717	THIS->stop ();
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	void	2238	void
		2239	rxvt_img::fill (SV *c)
		2240	INIT:
		2241	rgba cc = parse_rgba (c, THIS->s);
		2242	C_ARGS: cc
		2243
		2244	void
1723	timer::DESTROY ()	2245	rxvt_img::DESTROY ()
1724
1725	MODULE = urxvt PACKAGE = urxvt::iow
1726
1727	SV *
1728	iow::new ()
1729	CODE:	2246	CODE:
1730	iow *w = new iow;	2247	delete THIS;
1731	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1732	w->self = (HV *)SvRV (RETVAL);
1733	OUTPUT:
1734	RETVAL
1735		2248
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	2249	void
1777	iow::DESTROY ()	2250	rxvt_img::unshare ()
1778		2251
		2252	int
		2253	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2254	CODE:
		2255	if (items >= 2)
		2256	THIS->repeat_mode (repeat);
		2257	if (GIMME_V != G_VOID)
		2258	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1779		2259
		2260	void
		2261	rxvt_img::move (int dx, int dy)
		2262
		2263	void
		2264	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2265
		2266	void
		2267	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2268
		2269	rxvt_img *
		2270	rxvt_img::clone ()
		2271
		2272	rxvt_img *
		2273	rxvt_img::reify ()
		2274
		2275	rxvt_img *
		2276	rxvt_img::sub_rect (int x, int y, int width, int height)
		2277
		2278	rxvt_img *
		2279	rxvt_img::blur (int rh, int rv)
		2280
		2281	rxvt_img *
		2282	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2283	INIT:
		2284	double matrix[3][3] = {
		2285	{ p11, p12, p13 },
		2286	{ p21, p22, p23 },
		2287	{ p31, p32, p33 }
		2288	};
		2289	C_ARGS: matrix
		2290
		2291	rxvt_img *
		2292	rxvt_img::scale (int new_width, int new_height)
		2293
		2294	rxvt_img *
		2295	rxvt_img::rotate (int x, int y, NV phi)
		2296
		2297	#endif
		2298

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