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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.62 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.187 by root, Sat Jun 9 10:21:19 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	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63		56
64	static SV *	57	typedef int render_repeat_mode;
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69		58
70	return sv;	59	typedef GdkPixbuf * urxvt__pixbuf;
		60	typedef rxvt_img * urxvt__img;
		61
		62	/////////////////////////////////////////////////////////////////////////////
		63
		64	static void
		65	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		66	{
		67	//TODO: support component stuff
		68	c.set (s, SvPVbyte_nolen (sv));
71	}	69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
72		72
73	static wchar_t *	73	static wchar_t *
74	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
75	{	75	{
76	STRLEN len;	76	STRLEN len;
…		…
89		89
90	return sv;	90	return sv;
91	}	91	}
92		92
93	static SV *	93	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
102	{	95	{
103	HV *hv = newHV ();	96	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		121
129	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
130	}	123	}
131		124
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		127
135	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
136		129
137	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
138	{	133	{
139	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
140	HV *self;	139	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		140
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	141	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	142	~overlay ();
238		143
239	void show ();	144	void show ();
…		…
243		148
244	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
245	};	150	};
246		151
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	152	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	154	{
		155	x = x_;
		156	y = y_;
		157	w = w_;
		158	h = h_;
		159
		160	if (w < 0) w = 0;
		161	if (h < 0) h = 0;
		162
250	if (border == 2)	163	if (border == 2)
251	{	164	{
252	w += 2;	165	w += 2;
253	h += 2;	166	h += 2;
254	}	167	}
…		…
292	*rp++ = r;	205	*rp++ = r;
293	}	206	}
294	}	207	}
295		208
296	show ();	209	show ();
297	THIS->want_refresh = 1;
298	}	210	}
299		211
300	overlay::~overlay ()	212	overlay::~overlay ()
301	{	213	{
302	hide ();	214	hide ();
…		…
307	delete [] rend[y];	219	delete [] rend[y];
308	}	220	}
309		221
310	delete [] text;	222	delete [] text;
311	delete [] rend;	223	delete [] rend;
		224	}
		225
		226	void
		227	overlay::show ()
		228	{
		229	if (overlay_av)
		230	return;
		231
		232	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		233	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		234	));
		235	av_push (overlay_av, newSViv ((long)this));
312		236
313	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
314	}	238	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	239	}
324		240
325	void	241	void
326	overlay::hide ()	242	overlay::hide ()
327	{	243	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
329		246
330	if (ovs)	247	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		248
334	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	251	break;
		252
		253	for (; i < AvFILL (overlay_av); i++)
		254	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		255
		256	av_pop (overlay_av);
		257
		258	SvREFCNT_dec (overlay_av);
		259	overlay_av = 0;
		260
		261	THIS->want_refresh = 1;
		262	THIS->refresh_check ();
337	}	263	}
338		264
339	void overlay::swap ()	265	void overlay::swap ()
340	{	266	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	267	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	268	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		269
344	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	271	int ov_h = min (h, THIS->nrow - ov_y);
		272
		273	// hide cursor if it is within the overlay area
		274	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		275	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		276	THIS->screen.flags &= ~Screen_VisibleCursor;
346		277
347	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
348	{	279	{
349	text_t *t1 = text [y];	280	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
351		282
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	283	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	284	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		285
355	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
356	{	287	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
383		314
384	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
385		316
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	319	}
389		320
390	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
391	}	323	}
392		324
		325	/////////////////////////////////////////////////////////////////////////////
		326
		327	#include "iom_perl.h"
393		328
394	/////////////////////////////////////////////////////////////////////////////	329	/////////////////////////////////////////////////////////////////////////////
395		330
396	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
397		332
…		…
401	{	336	{
402	if (perl)	337	if (perl)
403	{	338	{
404	perl_destruct (perl);	339	perl_destruct (perl);
405	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
406	}	342	}
407	}	343	}
408		344
409	void	345	void
410	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
411	{	347	{
412	if (!perl)	348	if (!perl)
413	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
414	perl_environ = rxvt_environ;	353	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	354	localise_env set_environ (perl_environ);
416		355
417	char *argv[] = {	356	char *args[] = {
418	"",	357	"",
419	"-T",	358	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
421	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
422		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	370	perl = perl_alloc ();
424	perl_construct (perl);	371	perl_construct (perl);
425		372
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	374	|| perl_run (perl))
428	{	375	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		377
431	perl_destruct (perl);	378	perl_destruct (perl);
432	perl_free (perl);	379	perl_free (perl);
433	perl = 0;	380	perl = 0;
434	}	381	}
		382	}
435		383
436	swap (perl_environ, environ);	384	rxvt_pop_locale ();
437	}	385	}
		386
		387	if (perl && !term->perl.self)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407	PUSHs (sv_2mortal (newSVterm (term)));
		408	PUSHs (sv_2mortal (newSViv (type)));
		409	PUTBACK;
		410	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415
		416	uint8_t
		417	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		418	{
		419	localise_env set_environ (perl_environ);
		420
		421	ENTER;
		422	SAVETMPS;
		423
		424	dSP;
		425	PUSHMARK (SP);
		426	EXTEND (SP, 6);
		427	PUSHs (sv_2mortal (newSVterm (term)));
		428	PUSHs (sv_2mortal (newSVpv (name, 0)));
		429	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		431	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		433	PUTBACK;
		434	call_pv ("urxvt::parse_resource", G_SCALAR);
		435	SPAGAIN;
		436
		437	uint8_t ret = POPi;
		438
		439	FREETMPS;
		440	LEAVE;
		441
		442	return ret;
438	}	443	}
439		444
440	static void	445	static void
441	ungrab (rxvt_term *THIS)	446	ungrab (rxvt_term *THIS)
442	{	447	{
443	if (THIS->perl.grabtime)	448	if (THIS->perl.grabtime)
444	{	449	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	450	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	451	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	452	THIS->perl.grabtime = 0;
448	}	453	}
449	}	454	}
450		455
451	bool	456	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	457	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	458	{
454	if (!perl)	459	if (!perl || !term->perl.self)
455	return false;	460	return false;
456		461
457	if (htype == HOOK_INIT) // first hook ever called	462	localise_env set_environ (perl_environ);
		463
		464	// pre-handling of some events
		465	if (htype == HOOK_REFRESH_END)
458	{	466	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	467	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	468
		469	for (int i = 0; i <= AvFILL (av); i++)
		470	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	471	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	472	else if (htype == HOOK_DESTROY)
465	{	473	{
466	// handled later	474	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		475
		476	for (int i = AvFILL (av); i >= 0; i--)
		477	{
		478	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		479	delete req;
		480	}
467	}	481	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		482
474	if (HvKEYS (hv))	483	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		484
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	485	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	486	{
492	dSP;	487	dSP;
493	va_list ap;	488	va_list ap;
494		489
495	va_start (ap, htype);	490	va_start (ap, htype);
…		…
497	ENTER;	492	ENTER;
498	SAVETMPS;	493	SAVETMPS;
499		494
500	PUSHMARK (SP);	495	PUSHMARK (SP);
501		496
		497	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	498	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	499	PUSHs (sv_2mortal (newSViv (htype)));
504		500
505	for (;;) {	501	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	502	data_type dt = (data_type)va_arg (ap, int);
507		503
508	switch (dt)	504	switch (dt)
…		…
514	case DT_LONG:	510	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	512	break;
517		513
518	case DT_STR:	514	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	515	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	516	break;
521		517
522	case DT_STR_LEN:	518	case DT_STR_LEN:
523	{	519	{
524	char *str = va_arg (ap, char *);	520	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	521	int len = va_arg (ap, int);
526		522
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	523	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	524	}
529	break;	525	break;
530		526
531	case DT_WCS_LEN:	527	case DT_WCS_LEN:
532	{	528	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	529	wchar_t *wstr = va_arg (ap, wchar_t *);
		530	int wlen = va_arg (ap, int);
		531
		532	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		533	}
		534	break;
		535
		536	case DT_LCS_LEN:
		537	{
		538	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	539	int llen = va_arg (ap, int);
535		540
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	541	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	542	}
538	break;	543	break;
539		544
540	case DT_XEVENT:	545	case DT_XEVENT:
541	{	546	{
542	XEvent *xe = va_arg (ap, XEvent *);	547	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	548	HV *hv = newHV ();
544		549
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	550	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	551	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		552	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	553	# undef set
548		554
549	setiv (type, xe->type);	555	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	556	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	557	setiv (serial, xe->xany.serial);
552		558
…		…
555	case KeyPress:	561	case KeyPress:
556	case KeyRelease:	562	case KeyRelease:
557	case ButtonPress:	563	case ButtonPress:
558	case ButtonRelease:	564	case ButtonRelease:
559	case MotionNotify:	565	case MotionNotify:
		566	setuv (window, xe->xmotion.window);
		567	setuv (root, xe->xmotion.root);
		568	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	569	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	570	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	571	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	572	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	573	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	574	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	575	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	576	setuv (state, xe->xmotion.state);
		577
		578	switch (xe->type)
		579	{
		580	case KeyPress:
		581	case KeyRelease:
		582	setuv (keycode, xe->xkey.keycode);
		583	break;
		584
		585	case ButtonPress:
		586	case ButtonRelease:
		587	setuv (button, xe->xbutton.button);
		588	break;
		589
		590	case MotionNotify:
		591	setiv (is_hint, xe->xmotion.is_hint);
		592	break;
		593	}
		594
568	break;	595	break;
569	}
570		596
		597	case MapNotify:
		598	case UnmapNotify:
		599	case ConfigureNotify:
		600	setuv (event, xe->xconfigure.event);
		601	setuv (window, xe->xconfigure.window);
		602
571	switch (xe->type)	603	switch (xe->type)
572	{	604	{
573	case KeyPress:	605	case ConfigureNotify:
574	case KeyRelease:	606	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	607	setiv (y, xe->xconfigure.y);
		608	setiv (width, xe->xconfigure.width);
		609	setiv (height, xe->xconfigure.height);
		610	setuv (above, xe->xconfigure.above);
		611	break;
		612	}
		613
576	break;	614	break;
577		615
578	case ButtonPress:	616	case PropertyNotify:
579	case ButtonRelease:	617	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	618	setuv (atom, xe->xproperty.atom);
		619	setuv (time, xe->xproperty.time);
		620	setiv (state, xe->xproperty.state);
581	break;	621	break;
582		622
583	case MotionNotify:	623	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	624	setuv (window, xe->xclient.window);
		625	setuv (message_type, xe->xclient.message_type);
		626	setuv (format, xe->xclient.format);
		627	setuv (l0, xe->xclient.data.l[0]);
		628	setuv (l1, xe->xclient.data.l[1]);
		629	setuv (l2, xe->xclient.data.l[2]);
		630	setuv (l3, xe->xclient.data.l[3]);
		631	setuv (l4, xe->xclient.data.l[4]);
585	break;	632	break;
586	}	633	}
587		634
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	635	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	636	}
590	break;	637	break;
591		638
592	case DT_END:	639	case DT_END:
593	{	640	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		641
626	default:	642	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	643	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	644	}
629	}	645	}
		646
		647	call:
		648	va_end (ap);
		649
		650	PUTBACK;
		651	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		652	SPAGAIN;
		653
		654	if (count)
		655	{
		656	SV *status = POPs;
		657	count = SvTRUE (status);
		658	}
		659
		660	PUTBACK;
		661	FREETMPS;
		662	LEAVE;
		663
		664	if (SvTRUE (ERRSV))
		665	{
		666	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		667	ungrab (term); // better lose the grab than the session
		668	}
		669
		670	event_consumed = !!count;
630	}	671	}
631	catch (...)	672	else
		673	event_consumed = false;
		674
		675	// post-handling of some events
		676	if (htype == HOOK_REFRESH_BEGIN)
632	{	677	{
633	swap (perl_environ, environ);	678	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	679
		680	for (int i = AvFILL (av); i >= 0; i--)
		681	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	682	}
		683	else if (htype == HOOK_DESTROY)
		684	{
		685	clearSVptr ((SV *)term->perl.self);
		686	SvREFCNT_dec ((SV *)term->perl.self);
		687
		688	// don't allow further calls
		689	term->perl.self = 0;
		690	}
		691
		692	return event_consumed;
		693	}
		694
		695	void
		696	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		697	{
		698	localise_env set_environ (perl_environ);
		699
		700	ENTER;
		701	SAVETMPS;
		702
		703	dSP;
		704	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		705	PUTBACK;
		706	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		707
		708	if (SvTRUE (ERRSV))
		709	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		710
		711	FREETMPS;
		712	LEAVE;
636	}	713	}
637		714
638	/////////////////////////////////////////////////////////////////////////////	715	/////////////////////////////////////////////////////////////////////////////
639		716
640	MODULE = urxvt PACKAGE = urxvt	717	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	729	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	730	# include "hookinc.h"
654	# undef def	731	# undef def
655		732
656	HV *option = get_hv ("urxvt::OPTION", 1);	733	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	734	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	735	# define nodef(name)
659	# include "optinc.h"	736	# include "optinc.h"
660	# undef nodef	737	# undef nodef
661	# undef def	738	# undef def
662		739
663	HV *stash = gv_stashpv ("urxvt", 1);	740	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	741	static const struct {
665	const char *name;	742	const char *name;
666	IV iv;	743	IV iv;
667	} *civ, const_iv[] = {	744	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	745	# define const_iv(name) { # name, (IV)name }
		746	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	747	const_iv (DEFAULT_RSTYLE),
670	const_iv (OVERLAY_RSTYLE),	748	const_iv (OVERLAY_RSTYLE),
		749	const_iv (Color_Bits),
		750	const_iv (RS_bgShift), const_iv (RS_bgMask),
		751	const_iv (RS_fgShift), const_iv (RS_fgMask),
		752	const_iv (RS_Careful),
		753	const_iv (RS_fontCount),
		754	const_iv (RS_fontShift),
		755	const_iv (RS_fontMask),
		756	const_iv (RS_baseattrMask),
		757	const_iv (RS_attrMask),
		758	const_iv (RS_redraw),
		759	const_iv (RS_Sel),
671	const_iv (RS_Bold),	760	const_iv (RS_Bold),
672	const_iv (RS_Italic),	761	const_iv (RS_Italic),
673	const_iv (RS_Blink),	762	const_iv (RS_Blink),
674	const_iv (RS_RVid),	763	const_iv (RS_RVid),
675	const_iv (RS_Uline),	764	const_iv (RS_Uline),
…		…
688	const_iv (Button3Mask),	777	const_iv (Button3Mask),
689	const_iv (Button4Mask),	778	const_iv (Button4Mask),
690	const_iv (Button5Mask),	779	const_iv (Button5Mask),
691	const_iv (AnyModifier),	780	const_iv (AnyModifier),
692		781
693	const_iv (EVENT_NONE),	782	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	783	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	784	const_iv (GrabModeAsync),
696		785
697	const_iv (NoEventMask),	786	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	787	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	788	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	789	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	841	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	842	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	843	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	844	const_iv (ClientMessage),
756	const_iv (MappingNotify),	845	const_iv (MappingNotify),
		846	# if ENABLE_XIM_ONTHESPOT
		847	const_iv (XIMReverse),
		848	const_iv (XIMUnderline),
		849	const_iv (XIMHighlight),
		850	const_iv (XIMPrimary),
		851	const_iv (XIMSecondary),
		852	const_iv (XIMTertiary),
		853	const_iv (XIMVisibleToForward),
		854	const_iv (XIMVisibleToBackword),
		855	const_iv (XIMVisibleToCenter),
		856	#if XRENDER
		857	const_iv (PictStandardARGB32),
		858	const_iv (PictStandardRGB24),
		859	const_iv (PictStandardA8),
		860	const_iv (PictStandardA4),
		861	const_iv (PictStandardA1),
		862	const_iv (RepeatNone),
		863	const_iv (RepeatNormal),
		864	const_iv (RepeatPad),
		865	const_iv (RepeatReflect),
		866	#endif
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
757	};	882	};
758		883
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	884	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	885	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	886	}
		887
		888	void
		889	log (const char *msg)
		890	CODE:
		891	rxvt_log ("%s", msg);
763		892
764	void	893	void
765	warn (const char *msg)	894	warn (const char *msg)
766	CODE:	895	CODE:
767	rxvt_warn ("%s", msg);	896	rxvt_warn ("%s", msg);
…		…
769	void	898	void
770	fatal (const char *msg)	899	fatal (const char *msg)
771	CODE:	900	CODE:
772	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
773		902
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	903	void
783	_exit (int status)	904	_exit (int status)
784		905
785	bool	906	void
786	safe ()	907	catch_fatal (SV *block)
787	CODE:	908	PROTOTYPE: &
788	RETVAL = !rxvt_tainted ();	909	CODE:
789	OUTPUT:	910	try
790	RETVAL	911	{
		912	PUSHMARK (SP);
		913	PUTBACK;
		914	call_sv (block, G_VOID | G_DISCARD);
		915	SPAGAIN;
		916	}
		917	catch (const rxvt_failure_exception &e)
		918	{
		919	croak ("rxvt_fatal exception caught, trying to continue.");
		920	}
791		921
792	NV	922	NV
793	NOW ()	923	NOW ()
794	CODE:	924	CODE:
795	RETVAL = NOW;	925	RETVAL = ev::now ();
796	OUTPUT:	926	OUTPUT:
797	RETVAL	927	RETVAL
798		928
799	int	929	int
800	GET_BASEFG (int rend)	930	GET_BASEFG (int rend)
…		…
811	RETVAL	941	RETVAL
812		942
813	int	943	int
814	SET_FGCOLOR (int rend, int new_color)	944	SET_FGCOLOR (int rend, int new_color)
815	CODE:	945	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	946	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	947	OUTPUT:
818	RETVAL	948	RETVAL
819		949
820	int	950	int
821	SET_BGCOLOR (int rend, int new_color)	951	SET_BGCOLOR (int rend, int new_color)
822	CODE:	952	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	953	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	954	OUTPUT:
825	RETVAL	955	RETVAL
826		956
827	int	957	int
828	GET_CUSTOM (int rend)	958	GET_CUSTOM (int rend)
829	CODE:	959	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	960	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	961	OUTPUT:
832	RETVAL	962	RETVAL
833		963
834	int	964	int
835	SET_CUSTOM (int rend, int new_value)	965	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	972	| ((new_value << RS_customShift) & RS_customMask);
843	}	973	}
844	OUTPUT:	974	OUTPUT:
845	RETVAL	975	RETVAL
846		976
		977	void
		978	termlist ()
		979	PPCODE:
		980	{
		981	EXTEND (SP, rxvt_term::termlist.size ());
		982
		983	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		984	if ((*t)->perl.self)
		985	PUSHs (sv_2mortal (newSVterm (*t)));
		986	}
		987
		988	IV
		989	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		990	CODE:
		991	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		992	req->cb_sv = newSVsv (cb);
		993	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		994	av_push (av, newSViv ((IV)req));
		995	RETVAL = (IV)req;
		996	OUTPUT:
		997	RETVAL
		998
		999	void
		1000	_delete_selection_request (IV req_)
		1001	CODE:
		1002	rxvt_selection *req = (rxvt_selection *)req_;
		1003	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1004	int i;
		1005
		1006	for (i = AvFILL (av); i >= 0; i--)
		1007	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1008	break;
		1009
		1010	for (; i < AvFILL (av); i++)
		1011	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1012
		1013	av_pop (av);
		1014
		1015	delete req;
		1016
847	MODULE = urxvt PACKAGE = urxvt::term	1017	MODULE = urxvt PACKAGE = urxvt::term
848		1018
849	SV *	1019	SV *
850	_new (...)	1020	_new (AV *env, AV *arg)
851	CODE:	1021	CODE:
852	{	1022	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	1023	rxvt_term *term = new rxvt_term;
857		1024
858	term->argv = new stringvec;	1025	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	1026	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1027	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		1028
864	AV *envv = (AV *)SvRV (ST (0));	1029	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	1030	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1031	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		1032
872	try	1033	try
873	{	1034	{
874	success = term->init (term->argv->size (), term->argv->begin ());	1035	term->init (argv, envv);
875	}	1036	}
876	catch (const class rxvt_failure_exception &e)	1037	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	1038	{
883	term->destroy ();	1039	term->destroy ();
884	croak ("error while initializing new terminal instance");	1040	croak ("error while initializing new terminal instance");
885	}	1041	}
886		1042
…		…
894	rxvt_term::destroy ()	1050	rxvt_term::destroy ()
895		1051
896	void	1052	void
897	rxvt_term::set_should_invoke (int htype, int inc)	1053	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	1054	CODE:
899	THIS->perl.should_invoke [htype] += inc;	1055	uint8_t &count = THIS->perl.should_invoke [htype];
		1056	uint8_t prev = count;
		1057	count += inc;
		1058	if (!prev != !count)
		1059	{
		1060	// hook status changed, react
		1061	switch (htype)
		1062	{
		1063	case HOOK_POSITION_CHANGE:
		1064	if (count)
		1065	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1066	}
		1067	}
900		1068
901	void	1069	void
		1070	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1071	CODE:
		1072	XrmPutStringResource (&THIS->option_db, specifier, value);
		1073
		1074	int
902	rxvt_term::grab_button (int button, U32 modifiers)	1075	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	1076	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1077	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1078	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1079	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1080	OUTPUT: RETVAL
		1081
		1082	int
		1083	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1084	CODE:
		1085	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1086	OUTPUT: RETVAL
		1087
		1088	void
		1089	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1090	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1091	CODE:
		1092	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1093
		1094	void
		1095	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1096	CODE:
		1097	XUngrabKey (THIS->dpy, keycode, modifiers, window);
907		1098
908	bool	1099	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1100	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1101	CODE:
911	{	1102	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1103	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1104
914	THIS->perl.grabtime = 0;	1105	THIS->perl.grabtime = 0;
915		1106
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1107	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1108	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1109	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1110	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1111	THIS->perl.grabtime = eventtime;
921	else	1112	else
922	XUngrabPointer (THIS->display->display, eventtime);	1113	XUngrabPointer (THIS->dpy, eventtime);
923		1114
924	RETVAL = !!THIS->perl.grabtime;	1115	RETVAL = !!THIS->perl.grabtime;
925	}	1116	}
926	OUTPUT:	1117	OUTPUT:
927	RETVAL	1118	RETVAL
928		1119
929	void	1120	void
930	rxvt_term::allow_events_async ()	1121	rxvt_term::allow_events_async ()
931	CODE:	1122	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1123	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1124
934	void	1125	void
935	rxvt_term::allow_events_sync ()	1126	rxvt_term::allow_events_sync ()
936	CODE:	1127	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1128	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1129
939	void	1130	void
940	rxvt_term::allow_events_replay ()	1131	rxvt_term::allow_events_replay ()
941	CODE:	1132	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1133	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1134	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1135
945	void	1136	void
946	rxvt_term::ungrab ()	1137	rxvt_term::ungrab ()
947	CODE:	1138	CODE:
948	ungrab (THIS);	1139	ungrab (THIS);
949		1140
950	int	1141	int
		1142	rxvt_term::XStringToKeysym (char *string)
		1143	CODE:
		1144	RETVAL = XStringToKeysym (string);
		1145	OUTPUT: RETVAL
		1146
		1147	char *
		1148	rxvt_term::XKeysymToString (int sym)
		1149	CODE:
		1150	RETVAL = XKeysymToString (sym);
		1151	OUTPUT: RETVAL
		1152
		1153	int
		1154	rxvt_term::XKeysymToKeycode (int sym)
		1155	CODE:
		1156	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1157	OUTPUT: RETVAL
		1158
		1159	int
		1160	rxvt_term::XKeycodeToKeysym (int code, int index)
		1161	CODE:
		1162	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1163	OUTPUT: RETVAL
		1164
		1165	int
951	rxvt_term::strwidth (SV *str)	1166	rxvt_term::strwidth (SV *str)
952	CODE:	1167	CODE:
953	{	1168	{
954	wchar_t *wstr = sv2wcs (str);	1169	wchar_t *wstr = sv2wcs (str);
955		1170
956	rxvt_push_locale (THIS->locale);	1171	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1172	RETVAL = 0;
		1173	for (wchar_t *wc = wstr; *wc; wc++)
		1174	{
		1175	int w = WCWIDTH (*wc);
		1176
		1177	if (w)
		1178	RETVAL += max (w, 1);
		1179	}
958	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
959		1181
960	free (wstr);	1182	free (wstr);
961	}	1183	}
962	OUTPUT:	1184	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1194	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1195	rxvt_pop_locale ();
974		1196
975	free (wstr);	1197	free (wstr);
976		1198
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1199	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1200	free (mbstr);
979	}	1201	}
980	OUTPUT:	1202	OUTPUT:
981	RETVAL	1203	RETVAL
982		1204
…		…
989		1211
990	rxvt_push_locale (THIS->locale);	1212	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1213	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1214	rxvt_pop_locale ();
993		1215
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1216	RETVAL = wcs2sv (wstr);
995	free (wstr);	1217	free (wstr);
996	}	1218	}
997	OUTPUT:	1219	OUTPUT:
998	RETVAL	1220	RETVAL
999		1221
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1222	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1223
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1224	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1225	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1226	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1227	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1228	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1229	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1230	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1231	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1232	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1233	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1234	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1235	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1236	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1237	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1238	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1239	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1240
1015	int	1241	int
1016	rxvt_term::width ()	1242	rxvt_term::width ()
1017	ALIAS:	1243	ALIAS:
1018	width = TERM_OFFSET_width	1244	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1245	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1246	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1247	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1248	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1249	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1250	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1251	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1252	mapped = TERM_OFFSET_mapped
		1253	int_bwidth = TERM_OFFSET_int_bwidth
		1254	ext_bwidth = TERM_OFFSET_ext_bwidth
		1255	lineSpace = TERM_OFFSET_lineSpace
		1256	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1257	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1258	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1259	top_row = TERM_OFFSET_top_row
1030	CODE:	1260	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1261	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1262	OUTPUT:
1033	RETVAL	1263	RETVAL
1034		1264
…		…
1036	rxvt_term::ModLevel3Mask ()	1266	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1267	ALIAS:
1038	ModLevel3Mask = 0	1268	ModLevel3Mask = 0
1039	ModMetaMask = 1	1269	ModMetaMask = 1
1040	ModNumLockMask = 2	1270	ModNumLockMask = 2
		1271	current_screen = 3
		1272	hidden_cursor = 4
1041	CODE:	1273	CODE:
1042	switch (ix)	1274	switch (ix)
1043	{	1275	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1276	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1277	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1278	case 2: RETVAL = THIS->ModNumLockMask; break;
		1279	case 3: RETVAL = THIS->current_screen; break;
		1280	#ifdef CURSOR_BLINK
		1281	case 4: RETVAL = THIS->hidden_cursor; break;
		1282	#endif
1047	}	1283	}
1048	OUTPUT:	1284	OUTPUT:
1049	RETVAL	1285	RETVAL
1050		1286
1051	char *	1287	char *
…		…
1061	}	1297	}
1062	OUTPUT:	1298	OUTPUT:
1063	RETVAL	1299	RETVAL
1064		1300
1065	SV *	1301	SV *
1066	rxvt_term::_env ()	1302	rxvt_term::envv ()
		1303	ALIAS:
		1304	argv = 1
1067	CODE:	1305	PPCODE:
1068	{	1306	{
1069	if (THIS->envv)	1307	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1308
		1309	EXTEND (SP, vec->size ());
		1310
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1311	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1312	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1313	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1314	}
		1315
		1316	int
		1317	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1318	CODE:
		1319	RETVAL = THIS->pty_ev.events;
		1320	if (events != ev::UNDEF)
		1321	THIS->pty_ev.set (events);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	int
		1326	rxvt_term::pty_fd ()
		1327	CODE:
		1328	RETVAL = THIS->pty->pty;
		1329	OUTPUT:
		1330	RETVAL
		1331
		1332	Window
		1333	rxvt_term::parent ()
		1334	CODE:
		1335	RETVAL = THIS->parent;
1082	OUTPUT:	1336	OUTPUT:
1083	RETVAL	1337	RETVAL
1084		1338
1085	int	1339	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:
1088	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);
1091	OUTPUT:
1092	RETVAL
1093
1094	U32
1095	rxvt_term::parent ()	1340	rxvt_term::parent_x ()
1096	CODE:	1341	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1342	RETVAL = THIS->parent_x;
1098	OUTPUT:	1343	OUTPUT:
1099	RETVAL	1344	RETVAL
1100		1345
1101	U32	1346	int
1102	rxvt_term::vt ()	1347	rxvt_term::parent_y ()
1103	CODE:	1348	CODE:
1104	RETVAL = (U32)THIS->vt;	1349	RETVAL = THIS->parent_y;
1105	OUTPUT:	1350	OUTPUT:
1106	RETVAL	1351	RETVAL
1107		1352
1108	void	1353	void
1109	rxvt_term::vt_emask_add (U32 emask)	1354	rxvt_term::vt_emask_add (U32 emask)
…		…
1112	THIS->vt_select_input ();	1357	THIS->vt_select_input ();
1113		1358
1114	U32	1359	U32
1115	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1360	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1116	CODE:	1361	CODE:
1117	{
1118	RETVAL = THIS->rstyle;	1362	RETVAL = THIS->rstyle;
1119	THIS->rstyle = new_rstyle;	1363	THIS->rstyle = new_rstyle;
1120	}
1121	OUTPUT:	1364	OUTPUT:
1122	RETVAL	1365	RETVAL
1123		1366
1124	int	1367	int
1125	rxvt_term::view_start (int newval = -1)	1368	rxvt_term::view_start (int newval = 1)
1126	PROTOTYPE: $;$	1369	PROTOTYPE: $;$
1127	CODE:	1370	CODE:
1128	{	1371	{
1129	RETVAL = THIS->view_start;	1372	RETVAL = THIS->view_start;
1130		1373
1131	if (newval >= 0)	1374	if (newval <= 0)
1132	{	1375	THIS->scr_changeview (max (newval, THIS->top_row));
1133	THIS->view_start = min (newval, THIS->nsaved);
1134	THIS->scr_changeview (RETVAL);
1135	}
1136	}	1376	}
1137	OUTPUT:	1377	OUTPUT:
1138	RETVAL	1378	RETVAL
1139		1379
1140	void	1380	void
		1381	rxvt_term::set_urgency (bool enable)
		1382
		1383	void
		1384	rxvt_term::focus_in ()
		1385
		1386	void
		1387	rxvt_term::focus_out ()
		1388
		1389	void
		1390	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1391	ALIAS:
		1392	key_release = 1
		1393	CODE:
		1394	{
		1395	XKeyEvent xkey;
		1396
		1397	memset (&xkey, 0, sizeof (xkey));
		1398
		1399	xkey.time = time;
		1400	xkey.state = state;
		1401	xkey.keycode = keycode;
		1402
		1403	xkey.type = ix ? KeyRelease : KeyPress;
		1404	xkey.display = THIS->dpy;
		1405	xkey.window = THIS->vt;
		1406	xkey.root = THIS->display->root;
		1407	xkey.subwindow = THIS->vt;
		1408
		1409	if (ix)
		1410	THIS->key_release (xkey);
		1411	else
		1412	THIS->key_press (xkey);
		1413	}
		1414
		1415	void
1141	rxvt_term::want_refresh ()	1416	rxvt_term::want_refresh ()
1142	CODE:	1417	CODE:
1143	THIS->want_refresh = 1;	1418	THIS->want_refresh = 1;
		1419	THIS->refresh_check ();
1144		1420
1145	void	1421	void
1146	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1422	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1147	PPCODE:	1423	PPCODE:
1148	{	1424	{
1149	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1425	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1150	XSRETURN_EMPTY;	1426	XSRETURN_EMPTY;
1151		1427
1152	line_t &l = ROW(row_number);	1428	line_t &l = ROW(row_number);
1153		1429
1154	if (GIMME_V != G_VOID)	1430	if (GIMME_V != G_VOID)
1155	{	1431	{
1156	wchar_t *wstr = new wchar_t [THIS->ncol];	1432	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1157		1433
1158	for (int col = 0; col < THIS->ncol; col++)	1434	for (int col = 0; col < THIS->ncol; col++)
1159	wstr [col] = l.t [col];	1435	wstr [col] = l.t [col];
1160		1436
1161	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1437	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1162
1163	delete [] wstr;
1164	}	1438	}
1165		1439
1166	if (new_text)	1440	if (new_text)
1167	{	1441	{
1168	wchar_t *wstr = sv2wcs (new_text);	1442	wchar_t *wstr = sv2wcs (new_text);
1169		1443
1170	int len = min (wcslen (wstr) - start_ofs, max_len);	1444	int len = min (wcslen (wstr) - start_ofs, max_len);
1171		1445
1172	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1446	if (start_col < 0 || start_col + len > THIS->ncol)
1173	{	1447	{
1174	free (wstr);	1448	free (wstr);
1175	croak ("new_text extends beyond horizontal margins");	1449	croak ("new_text extends beyond horizontal margins");
1176	}	1450	}
1177		1451
…		…
1187		1461
1188	void	1462	void
1189	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1463	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1190	PPCODE:	1464	PPCODE:
1191	{	1465	{
1192	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1466	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1193	XSRETURN_EMPTY;	1467	XSRETURN_EMPTY;
1194		1468
1195	line_t &l = ROW(row_number);	1469	line_t &l = ROW(row_number);
1196		1470
1197	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
1209	{	1483	{
1210	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1484	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1211	croak ("new_rend must be arrayref");	1485	croak ("new_rend must be arrayref");
1212		1486
1213	AV *av = (AV *)SvRV (new_rend);	1487	AV *av = (AV *)SvRV (new_rend);
1214	int len = min (av_len (av) + 1 - start_ofs, max_len);	1488	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1215		1489
1216	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1490	if (start_col < 0 || start_col + len > THIS->ncol)
1217	croak ("new_rend array extends beyond horizontal margins");	1491	croak ("new_rend array extends beyond horizontal margins");
1218		1492
1219	for (int col = start_col; col < start_col + len; col++)	1493	for (int col = start_col; col < start_col + len; col++)
1220	{	1494	{
1221	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1495	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1227		1501
1228	int	1502	int
1229	rxvt_term::ROW_l (int row_number, int new_length = -1)	1503	rxvt_term::ROW_l (int row_number, int new_length = -1)
1230	CODE:	1504	CODE:
1231	{	1505	{
1232	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1506	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1233	XSRETURN_EMPTY;	1507	XSRETURN_EMPTY;
1234		1508
1235	line_t &l = ROW(row_number);	1509	line_t &l = ROW(row_number);
1236	RETVAL = l.l;	1510	RETVAL = l.l;
1237		1511
…		…
1243		1517
1244	bool	1518	bool
1245	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1519	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1246	CODE:	1520	CODE:
1247	{	1521	{
1248	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1522	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1249	XSRETURN_EMPTY;	1523	XSRETURN_EMPTY;
1250		1524
1251	line_t &l = ROW(row_number);	1525	line_t &l = ROW(row_number);
1252	RETVAL = l.is_longer ();	1526	RETVAL = l.is_longer ();
1253		1527
…		…
1261	rxvt_term::special_encode (SV *string)	1535	rxvt_term::special_encode (SV *string)
1262	CODE:	1536	CODE:
1263	{	1537	{
1264	wchar_t *wstr = sv2wcs (string);	1538	wchar_t *wstr = sv2wcs (string);
1265	int wlen = wcslen (wstr);	1539	int wlen = wcslen (wstr);
1266	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1540	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1267		1541
1268	rxvt_push_locale (THIS->locale);	1542	rxvt_push_locale (THIS->locale);
1269		1543
1270	wchar_t *r = rstr;	1544	wchar_t *r = rstr;
1271	for (wchar_t *s = wstr; *s; s++)	1545	for (wchar_t *s = wstr; *s; s++)
		1546	{
		1547	int w = WCWIDTH (*s);
		1548
1272	if (wcwidth (*s) == 0)	1549	if (w == 0)
1273	{	1550	{
1274	if (r == rstr)	1551	if (r == rstr)
1275	croak ("leading combining character unencodable");	1552	croak ("leading combining character unencodable");
1276		1553
1277	unicode_t n = rxvt_compose (r[-1], *s);	1554	unicode_t n = rxvt_compose (r[-1], *s);
1278	if (n == NOCHAR)	1555	if (n == NOCHAR)
1279	n = rxvt_composite.compose (r[-1], *s);	1556	n = rxvt_composite.compose (r[-1], *s);
1280		1557
1281	r[-1] = n;	1558	r[-1] = n;
1282	}	1559	}
1283	#if !UNICODE_3	1560	#if !UNICODE_3
1284	else if (*s >= 0x10000)	1561	else if (*s >= 0x10000)
1285	*r++ = rxvt_composite.compose (*s);	1562	*r++ = rxvt_composite.compose (*s);
1286	#endif	1563	#endif
1287	else	1564	else
1288	*r++ = *s;	1565	*r++ = *s;
		1566
		1567	// the *2 above only allows wcwidth <= 2
		1568	if (w > 1)
		1569	*r++ = NOCHAR;
		1570	}
1289		1571
1290	rxvt_pop_locale ();	1572	rxvt_pop_locale ();
1291		1573
1292	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1574	RETVAL = wcs2sv (rstr, r - rstr);
1293
1294	delete [] rstr;
1295	}	1575	}
1296	OUTPUT:	1576	OUTPUT:
1297	RETVAL	1577	RETVAL
1298		1578
1299	SV *	1579	SV *
1300	rxvt_term::special_decode (SV *text)	1580	rxvt_term::special_decode (SV *text)
1301	CODE:	1581	CODE:
1302	{	1582	{
1303	wchar_t *wstr = sv2wcs (text);	1583	wchar_t *wstr = sv2wcs (text);
1304	int wlen = wcslen (wstr);
1305	int dlen = 0;	1584	int dlen = 0;
1306		1585
1307	// find length	1586	// find length
1308	for (wchar_t *s = wstr; *s; s++)	1587	for (wchar_t *s = wstr; *s; s++)
1309	if (*s == NOCHAR)	1588	if (*s == NOCHAR)
…		…
1311	else if (IS_COMPOSE (*s))	1590	else if (IS_COMPOSE (*s))
1312	dlen += rxvt_composite.expand (*s, 0);	1591	dlen += rxvt_composite.expand (*s, 0);
1313	else	1592	else
1314	dlen++;	1593	dlen++;
1315		1594
1316	wchar_t *rstr = new wchar_t [dlen];	1595	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1317		1596
1318	// decode	1597	// decode
1319	wchar_t *r = rstr;	1598	wchar_t *r = rstr;
1320	for (wchar_t *s = wstr; *s; s++)	1599	for (wchar_t *s = wstr; *s; s++)
1321	if (*s == NOCHAR)	1600	if (*s == NOCHAR)
…		…
1323	else if (IS_COMPOSE (*s))	1602	else if (IS_COMPOSE (*s))
1324	r += rxvt_composite.expand (*s, r);	1603	r += rxvt_composite.expand (*s, r);
1325	else	1604	else
1326	*r++ = *s;	1605	*r++ = *s;
1327		1606
1328	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1607	RETVAL = wcs2sv (rstr, r - rstr);
1329
1330	delete [] rstr;
1331	}	1608	}
1332	OUTPUT:	1609	OUTPUT:
1333	RETVAL	1610	RETVAL
1334		1611
1335	void	1612	void
1336	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1613	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1337	PPCODE:	1614	PPCODE:
1338	{	1615	{
1339	struct resval { const char *name; int value; } rslist [] = {	1616	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1340	# define def(name) { # name, Rs_ ## name },	1617	# define def(name) { # name, Rs_ ## name },
1341	# define reserve(name,count)	1618	# define reserve(name,count)
1342	# include "rsinc.h"	1619	# include "rsinc.h"
1343	# undef def	1620	# undef def
1344	# undef reserve	1621	# undef reserve
1345	};	1622	};
1346		1623
1347	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1624	rs = rslist + ecb_array_length (rslist);
1348		1625
		1626	if (*name)
1349	do {	1627	{
		1628	do {
1350	if (rs-- == rslist)	1629	if (rs-- == rslist)
1351	croak ("no such resource '%s', requested", name);	1630	croak ("no such resource '%s', requested", name);
1352	} while (strcmp (name, rs->name));	1631	} while (strcmp (name, rs->name));
1353		1632
1354	index += rs->value;	1633	index += rs->value;
		1634	}
		1635	else
		1636	{
		1637	--rs;
		1638	name = "";
		1639	}
1355		1640
1356	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1641	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1357	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1642	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1358		1643
1359	if (GIMME_V != G_VOID)	1644	if (GIMME_V != G_VOID)
1360	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1645	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1361		1646
1362	if (newval)	1647	if (newval)
1363	{	1648	{
1364	if (SvOK (newval))	1649	if (SvOK (newval))
1365	{	1650	{
…		…
1372	}	1657	}
1373	}	1658	}
1374		1659
1375	const char *	1660	const char *
1376	rxvt_term::x_resource (const char *name)	1661	rxvt_term::x_resource (const char *name)
1377	CLEANUP:
1378	SvTAINTED_on (ST (0));
1379		1662
1380	bool	1663	bool
1381	rxvt_term::option (U32 optval, int set = -1)	1664	rxvt_term::option (U8 optval, int set = -1)
1382	CODE:	1665	CODE:
1383	{	1666	{
1384	RETVAL = THIS->options & optval;	1667	RETVAL = THIS->option (optval);
1385		1668
1386	if (set >= 0)	1669	if (set >= 0)
1387	{	1670	{
1388	if (set)
1389	THIS->options |= optval;	1671	THIS->set_option (optval, set);
1390	else
1391	THIS->options &= ~optval;
1392		1672
		1673	if (THIS->init_done) // avoid doing this before START
1393	switch (optval)	1674	switch (optval)
1394	{	1675	{
1395	case Opt_skipBuiltinGlyphs:	1676	case Opt_skipBuiltinGlyphs:
1396	THIS->set_fonts ();	1677	THIS->set_fonts ();
1397	THIS->scr_remap_chars ();	1678	THIS->scr_remap_chars ();
1398	THIS->scr_touch (true);	1679	THIS->scr_touch (true);
1399	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
1400	break;	1682	break;
		1683	#ifdef CURSOR_BLINK
		1684	case Opt_cursorBlink:
		1685	THIS->cursor_blink_reset ();
		1686	break;
		1687	#endif
1401		1688
1402	case Opt_cursorUnderline:	1689	case Opt_cursorUnderline:
1403	THIS->want_refresh = 1;	1690	THIS->want_refresh = 1;
		1691	THIS->refresh_check ();
1404	break;	1692	break;
1405		1693
1406	# case Opt_scrollBar_floating:	1694	# case Opt_scrollBar_floating:
1407	# case Opt_scrollBar_right:	1695	# case Opt_scrollBar_right:
1408	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1696	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1409	# break;	1697	# break;
1410	}	1698	}
1411	}	1699	}
1412	}	1700	}
1413	OUTPUT:	1701	OUTPUT:
1414	RETVAL	1702	RETVAL
1415		1703
…		…
1418	CODE:	1706	CODE:
1419	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1707	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1420	THIS->keyboard->register_done ();	1708	THIS->keyboard->register_done ();
1421	OUTPUT:	1709	OUTPUT:
1422	RETVAL	1710	RETVAL
		1711
		1712	void
		1713	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1714	CODE:
		1715	wchar_t *wstr = sv2wcs (str);
		1716	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1717	free (wstr);
1423		1718
1424	void	1719	void
1425	rxvt_term::screen_cur (...)	1720	rxvt_term::screen_cur (...)
1426	PROTOTYPE: $;$$	1721	PROTOTYPE: $;$$
1427	ALIAS:	1722	ALIAS:
…		…
1441	EXTEND (SP, 2);	1736	EXTEND (SP, 2);
1442	PUSHs (sv_2mortal (newSViv (rc.row)));	1737	PUSHs (sv_2mortal (newSViv (rc.row)));
1443	PUSHs (sv_2mortal (newSViv (rc.col)));	1738	PUSHs (sv_2mortal (newSViv (rc.col)));
1444	}	1739	}
1445		1740
1446	if (items == 3)	1741	if (items >= 3)
		1742	{
		1743	rc.row = SvIV (ST (1));
		1744	rc.col = SvIV (ST (2));
		1745
		1746	if (ix == 2)
1447	{	1747	{
1448	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1748	if (rc.col == 0)
1449	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1749	{
		1750	// col == 0 means end of previous line
		1751	rc.row--;
		1752	rc.col = THIS->ncol;
		1753	}
		1754	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1755	&& rc.col > ROW(rc.row).l)
		1756	{
		1757	// col >= length means while line and add newline
		1758	rc.col = THIS->ncol;
		1759	}
		1760	}
		1761
		1762	clamp_it (rc.col, 0, THIS->ncol);
		1763	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1450		1764
1451	if (ix)	1765	if (ix)
		1766	{
		1767	THIS->selection.screen = THIS->current_screen;
		1768
1452	THIS->want_refresh = 1;	1769	THIS->want_refresh = 1;
		1770	THIS->refresh_check ();
1453	}	1771	}
		1772	}
1454	}	1773	}
1455		1774
1456	char	1775	int
1457	rxvt_term::cur_charset ()	1776	rxvt_term::selection_screen (int screen = -1)
1458	CODE:	1777	CODE:
1459	RETVAL = THIS->charsets [THIS->screen.charset];	1778	RETVAL = THIS->selection.screen;
1460	OUTPUT:	1779	if (screen >= 0)
		1780	THIS->selection.screen = screen;
		1781	OUTPUT:
1461	RETVAL	1782	RETVAL
1462		1783
1463	#void	1784	void
1464	#rxvt_term::selection_clear ()	1785	rxvt_term::selection_clear (bool clipboard = false)
1465		1786
1466	void	1787	void
1467	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1788	rxvt_term::selection_make (Time eventtime, bool rect = false)
1468	CODE:	1789	CODE:
1469	THIS->selection.op = SELECTION_CONT;	1790	THIS->selection.op = SELECTION_CONT;
1470	THIS->selection.rect = rect;	1791	THIS->selection.rect = rect;
1471	THIS->selection_make (eventtime);	1792	THIS->selection_make (eventtime);
1472		1793
1473	int	1794	int
1474	rxvt_term::selection_grab (U32 eventtime)	1795	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1475		1796
1476	void	1797	void
1477	rxvt_term::selection (SV *newtext = 0)	1798	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1478	PPCODE:	1799	PPCODE:
1479	{	1800	{
		1801	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1802	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1803
1480	if (GIMME_V != G_VOID)	1804	if (GIMME_V != G_VOID)
1481	XPUSHs (THIS->selection.text	1805	XPUSHs (text
1482	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1806	? sv_2mortal (wcs2sv (text, len))
1483	: &PL_sv_undef);	1807	: &PL_sv_undef);
1484		1808
1485	if (newtext)	1809	if (newtext)
1486	{	1810	{
1487	free (THIS->selection.text);	1811	free (text);
1488		1812
1489	THIS->selection.text = sv2wcs (newtext);	1813	text = sv2wcs (newtext);
1490	THIS->selection.len = wcslen (THIS->selection.text);	1814	len = wcslen (text);
1491	}	1815	}
1492	}	1816	}
		1817
		1818	char
		1819	rxvt_term::cur_charset ()
		1820	CODE:
		1821	RETVAL = THIS->charsets [THIS->screen.charset];
		1822	OUTPUT:
		1823	RETVAL
1493		1824
1494	void	1825	void
1495	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)	1826	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)
1496		1827
1497	void	1828	void
1498	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1829	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1499		1830
1500	void	1831	void
1501	rxvt_term::scr_bell ()	1832	rxvt_term::scr_bell ()
		1833
		1834	void
		1835	rxvt_term::scr_recolour (bool refresh = true);
		1836
		1837	void
		1838	rxvt_term::scr_change_screen (int screen)
1502		1839
1503	void	1840	void
1504	rxvt_term::scr_add_lines (SV *string)	1841	rxvt_term::scr_add_lines (SV *string)
1505	CODE:	1842	CODE:
1506	{	1843	{
…		…
1516	char *str = SvPVbyte (octets, len);	1853	char *str = SvPVbyte (octets, len);
1517	C_ARGS:	1854	C_ARGS:
1518	str, len	1855	str, len
1519		1856
1520	void	1857	void
		1858	rxvt_term::tt_paste (SV *octets)
		1859	INIT:
		1860	STRLEN len;
		1861	char *str = SvPVbyte (octets, len);
		1862	C_ARGS:
		1863	str, len
		1864
		1865	void
1521	rxvt_term::cmd_parse (SV *octets)	1866	rxvt_term::cmd_parse (SV *octets)
1522	CODE:	1867	CODE:
1523	{	1868	{
1524	STRLEN len;	1869	STRLEN len;
1525	char *str = SvPVbyte (octets, len);	1870	char *str = SvPVbyte (octets, len);
…		…
1547	o->self = (HV *)SvRV (RETVAL);	1892	o->self = (HV *)SvRV (RETVAL);
1548	}	1893	}
1549	OUTPUT:	1894	OUTPUT:
1550	RETVAL	1895	RETVAL
1551		1896
		1897	#############################################################################
		1898	# Various X Utility Functions
		1899	#############################################################################
		1900
		1901	void
		1902	rxvt_term::XListProperties (Window window)
		1903	PPCODE:
		1904	{
		1905	int count;
		1906	Atom *props = XListProperties (THIS->dpy, window, &count);
		1907
		1908	EXTEND (SP, count);
		1909	while (count--)
		1910	PUSHs (newSVuv ((U32)props [count]));
		1911
		1912	XFree (props);
		1913	}
		1914
		1915	void
		1916	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1917	PPCODE:
		1918	{
		1919	Atom type;
		1920	int format;
		1921	unsigned long nitems;
		1922	unsigned long bytes_after;
		1923	unsigned char *prop;
		1924
		1925	XGetWindowProperty (THIS->dpy, window, property,
		1926	0, 1<<24, 0, AnyPropertyType,
		1927	&type, &format, &nitems, &bytes_after, &prop);
		1928
		1929	if (type != None)
		1930	{
		1931	int elemsize = format == 16 ? sizeof (short)
		1932	: format == 32 ? sizeof (long)
		1933	: 1;
		1934
		1935	EXTEND (SP, 3);
		1936	PUSHs (newSVuv ((U32)type));
		1937	PUSHs (newSViv (format));
		1938	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1939	XFree (prop);
		1940	}
		1941	}
		1942
		1943	void
		1944	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1945	CODE:
		1946	{
		1947	STRLEN len;
		1948	char *data_ = SvPVbyte (data, len);
		1949
		1950	int elemsize = format == 16 ? sizeof (short)
		1951	: format == 32 ? sizeof (long)
		1952	: 1;
		1953
		1954	XChangeProperty (THIS->dpy, window, property,
		1955	type, format, PropModeReplace,
		1956	(unsigned char *)data_, len / elemsize);
		1957	}
		1958
		1959	Atom
		1960	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1961	C_ARGS: term->dpy, atom_name, only_if_exists
		1962
		1963	char *
		1964	XGetAtomName (rxvt_term *term, Atom atom)
		1965	C_ARGS: term->dpy, atom
		1966	CLEANUP:
		1967	XFree (RETVAL);
		1968
		1969	void
		1970	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1971	C_ARGS: term->dpy, window, property
		1972
		1973	Window
		1974	rxvt_term::DefaultRootWindow ()
		1975	CODE:
		1976	RETVAL = THIS->display->root;
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	#if 0
		1981
		1982	Window
		1983	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1984	C_ARGS: term->dpy, (Window)parent,
		1985	x, y, width, height, 0,
		1986	term->pix_colors_focused[Color_border],
		1987	term->pix_colors_focused[Color_border]
		1988
		1989	#endif
		1990
		1991	void
		1992	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1993	C_ARGS: term->dpy, window, parent, x, y
		1994
		1995	void
		1996	XMapWindow (rxvt_term *term, Window window)
		1997	C_ARGS: term->dpy, window
		1998
		1999	void
		2000	XUnmapWindow (rxvt_term *term, Window window)
		2001	C_ARGS: term->dpy, window
		2002
		2003	void
		2004	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2005	C_ARGS: term->dpy, window, x, y, width, height
		2006
		2007	void
		2008	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2009	CODE:
		2010	{
		2011	XWindowAttributes attr;
		2012	XGetWindowAttributes (THIS->dpy, window, &attr);
		2013	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2014	}
		2015
		2016	void
		2017	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2018	PPCODE:
		2019	{
		2020	int dx, dy;
		2021	Window child;
		2022
		2023	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2024	{
		2025	EXTEND (SP, 3);
		2026	PUSHs (newSViv (dx));
		2027	PUSHs (newSViv (dy));
		2028	PUSHs (newSVuv (child));
		2029	}
		2030	}
		2031
		2032	#############################################################################
		2033	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2034
		2035	# TODO: ugly
		2036	void
		2037	rxvt_term::background_geometry (bool border = false)
		2038	PPCODE:
		2039	EXTEND (SP, 4);
		2040	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2041	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2042	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2043	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2044
		2045	#if HAVE_IMG
		2046
		2047	#if 0
		2048
		2049	rxvt_img *
		2050	rxvt_term::new_img (SV *format, int width, int height)
		2051	CODE:
		2052	XRenderPictFormat *f = SvOK (format)
		2053	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2054	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2055	RETVAL = new rxvt_img (THIS, f, width, height);
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	#endif
		2060
		2061	#if ENABLE_TRANSPARENCY
		2062
		2063	rxvt_img *
		2064	rxvt_term::new_img_from_root ()
		2065	CODE:
		2066	RETVAL = rxvt_img::new_from_root (THIS);
		2067	OUTPUT:
		2068	RETVAL
		2069
		2070	#endif
		2071
		2072	#if HAVE_PIXBUF
		2073
		2074	rxvt_img *
		2075	rxvt_term::new_img_from_file (octet_string filename)
		2076	CODE:
		2077	try
		2078	{
		2079	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2080	}
		2081	catch (const class rxvt_failure_exception &e)
		2082	{
		2083	croak ("new_img_from_file failed");
		2084	}
		2085	OUTPUT:
		2086	RETVAL
		2087
		2088	#endif
		2089
		2090	#if HAVE_BG_PIXMAP
		2091
		2092	void
		2093	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2094	CODE:
		2095	THIS->bg_destroy ();
		2096	THIS->bg_pixmap = None;
		2097	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2098
		2099	if (img) // TODO: cannot be false
		2100	{
		2101	img = img->clone (); // own the img
		2102
		2103	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2104	img->sub_rect (0, 0,
		2105	border ? THIS->vt_width : THIS->szHint.width,
		2106	border ? THIS->vt_height : THIS->szHint.height)
		2107	->replace (img);
		2108
		2109	// just in case, should usually be a nop
		2110	img->reify ()
		2111	->replace (img);
		2112
		2113	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2114	->replace (img);
		2115
		2116	THIS->bg_pixmap = img->steal ();
		2117	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2118
		2119	if (!border)
		2120	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2121
		2122	delete img;
		2123	}
		2124
		2125	#endif
		2126
		2127	#endif
		2128
		2129	#############################################################################
		2130	# urxvt::overlay
		2131	#############################################################################
		2132
1552	MODULE = urxvt PACKAGE = urxvt::overlay	2133	MODULE = urxvt PACKAGE = urxvt::overlay
1553		2134
1554	void	2135	void
1555	overlay::set (int x, int y, SV *text, SV *rend = 0)	2136	overlay::set (int x, int y, SV *text, SV *rend = 0)
1556		2137
…		…
1561	overlay::hide ()	2142	overlay::hide ()
1562		2143
1563	void	2144	void
1564	overlay::DESTROY ()	2145	overlay::DESTROY ()
1565		2146
		2147	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2148
		2149	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2150
		2151	#if HAVE_PIXBUF
		2152
		2153	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2154	C_ARGS: filename, 0
		2155
		2156	void
		2157	DESTROY (urxvt::pixbuf self)
		2158	CODE:
		2159	gdk_pixbuf_unref (self);
		2160
		2161	#endif
		2162
1566	MODULE = urxvt PACKAGE = urxvt::timer	2163	MODULE = urxvt PACKAGE = urxvt::img
1567		2164
1568	SV *	2165	#if HAVE_IMG
1569	timer::new ()
1570	CODE:
1571	timer *w = new timer;
1572	w->start (NOW);
1573	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1574	w->self = (HV *)SvRV (RETVAL);
1575	OUTPUT:
1576	RETVAL
1577		2166
1578	timer *	2167	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1579	timer::cb (SV *cb)	2168	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1580	CODE:
1581	THIS->cb (cb);
1582	RETVAL = THIS;
1583	OUTPUT:
1584	RETVAL
1585		2169
1586	NV	2170	int
1587	timer::at ()	2171	rxvt_img::w ()
1588	CODE:	2172	CODE:
1589	RETVAL = THIS->at;	2173	RETVAL = THIS->w;
1590	OUTPUT:	2174	OUTPUT:
1591	RETVAL	2175	RETVAL
1592		2176
1593	timer *	2177	int
1594	timer::interval (NV interval)	2178	rxvt_img::h ()
1595	CODE:	2179	CODE:
1596	THIS->interval = interval;
1597	RETVAL = THIS;	2180	RETVAL = THIS->h;
1598	OUTPUT:	2181	OUTPUT:
1599	RETVAL	2182	RETVAL
1600		2183
1601	timer *	2184	Pixmap
1602	timer::set (NV tstamp)	2185	rxvt_img::pm ()
1603	CODE:	2186	CODE:
1604	THIS->set (tstamp);
1605	RETVAL = THIS;	2187	RETVAL = THIS->pm;
1606	OUTPUT:	2188	OUTPUT:
1607	RETVAL
1608
1609	timer *
1610	timer::start (NV tstamp = THIS->at)
1611	CODE:
1612	THIS->start (tstamp);
1613	RETVAL = THIS;	2189	RETVAL
1614	OUTPUT:
1615	RETVAL
1616		2190
1617	timer *
1618	timer::stop ()
1619	CODE:
1620	THIS->stop ();
1621	RETVAL = THIS;
1622	OUTPUT:
1623	RETVAL
1624
1625	void	2191	void
		2192	rxvt_img::fill (SV *c)
		2193	INIT:
		2194	rxvt_color rc;
		2195	parse_color (THIS->s, rc, c);
		2196	C_ARGS: rc
		2197
		2198	void
1626	timer::DESTROY ()	2199	rxvt_img::DESTROY ()
1627
1628	MODULE = urxvt PACKAGE = urxvt::iow
1629
1630	SV *
1631	iow::new ()
1632	CODE:	2200	CODE:
1633	iow *w = new iow;	2201	delete THIS;
1634	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1635	w->self = (HV *)SvRV (RETVAL);
1636	OUTPUT:
1637	RETVAL
1638		2202
1639	iow *
1640	iow::cb (SV *cb)
1641	CODE:
1642	THIS->cb (cb);
1643	RETVAL = THIS;
1644	OUTPUT:
1645	RETVAL
1646
1647	iow *
1648	iow::fd (int fd)
1649	CODE:
1650	THIS->fd = fd;
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	iow *
1656	iow::events (short events)
1657	CODE:
1658	THIS->events = events;
1659	RETVAL = THIS;
1660	OUTPUT:
1661	RETVAL
1662
1663	iow *
1664	iow::start ()
1665	CODE:
1666	THIS->start ();
1667	RETVAL = THIS;
1668	OUTPUT:
1669	RETVAL
1670
1671	iow *
1672	iow::stop ()
1673	CODE:
1674	THIS->stop ();
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	void	2203	void
1680	iow::DESTROY ()	2204	rxvt_img::unshare ()
1681		2205
		2206	int
		2207	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2208	CODE:
		2209	if (items >= 2)
		2210	THIS->repeat_mode (repeat);
		2211	if (GIMME_V != G_VOID)
		2212	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1682		2213
		2214	void
		2215	rxvt_img::move (int dx, int dy)
		2216
		2217	void
		2218	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2219
		2220	void
		2221	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2222
		2223	rxvt_img *
		2224	rxvt_img::clone ()
		2225
		2226	rxvt_img *
		2227	rxvt_img::reify ()
		2228
		2229	rxvt_img *
		2230	rxvt_img::sub_rect (int x, int y, int width, int height)
		2231
		2232	rxvt_img *
		2233	rxvt_img::blur (int rh, int rv)
		2234
		2235	rxvt_img *
		2236	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2237	INIT:
		2238	double matrix[9] = {
		2239	p11, p12, p13,
		2240	p21, p22, p23,
		2241	p31, p32, p33
		2242	};
		2243	C_ARGS: new_width, new_height, matrix
		2244
		2245	rxvt_img *
		2246	rxvt_img::scale (int new_width, int new_height)
		2247
		2248	rxvt_img *
		2249	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi)
		2250
		2251	#endif
		2252

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