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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.44 by root, Sun Jan 8 22:58:13 2006 UTC vs.
Revision 1.189 by root, Sun Jun 10 10:29:26 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
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
34	#include "rxvt.h"	38	#include "rxvt.h"
35	#include "iom.h"	39	#include "keyboard.h"
36	#include "rxvtutil.h"	40	#include "rxvtutil.h"
37	#include "rxvtperl.h"	41	#include "rxvtperl.h"
38		42
39	#include "perlxsi.c"	43	#include "perlxsi.c"
40		44
41	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
43	#else
44	# define GRAB_CURSOR None
45	#endif
46		46
47	#undef LINENO	47	#undef LINENO
48	#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)
49	#undef ROW	49	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
51		51
52	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
53		53
54	static SV *	54	typedef char * octet_string;
55	taint (SV *sv)	55	typedef char * utf8_string;
56	{
57	SvTAINT (sv);
58	return sv;
59	}
60		56
61	static SV *	57	typedef int render_repeat_mode;
62	taint_if (SV *sv, SV *src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66		58
67	return sv;	59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static void
		67	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		68	{
		69	//TODO: support component stuff, 0..1
		70	c.set (s, SvPVbyte_nolen (sv));
68	}	71	}
		72
		73	/////////////////////////////////////////////////////////////////////////////
69		74
70	static wchar_t *	75	static wchar_t *
71	sv2wcs (SV *sv)	76	sv2wcs (SV *sv)
72	{	77	{
73	STRLEN len;	78	STRLEN len;
…		…
86		91
87	return sv;	92	return sv;
88	}	93	}
89		94
90	static SV *	95	static SV *
91	new_ref (HV *hv, const char *klass)
92	{
93	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94	}
95
96	//TODO: use magic
97	static SV *
98	newSVptr (void *ptr, const char *klass)	96	newSVptr (void *ptr, const char *klass)
99	{	97	{
100	HV *hv = newHV ();	98	HV *hv = newHV ();
101	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	99	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	100	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
124	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	122	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
125		123
126	return (long)mg->mg_ptr;	124	return (long)mg->mg_ptr;
127	}	125	}
128		126
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	127	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	128	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		129
132	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
133		131
134	struct perl_watcher	132	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		133
		134	class overlay : overlay_base
135	{	135	{
136	SV *cbsv;	136	rxvt_term *THIS;
		137	AV *overlay_av;
		138	int border;
		139
		140	public:
137	HV *self;	141	HV *self;
138
139	perl_watcher ()
140	: cbsv (newSV (0))
141	{
142	}
143
144	~perl_watcher ()
145	{
146	SvREFCNT_dec (cbsv);
147	}
148
149	void cb (SV *cb)
150	{
151	sv_setsv (cbsv, cb);
152	}
153
154	void invoke (const char *type, SV *self, int arg = -1);
155	};
156
157	void
158	perl_watcher::invoke (const char *type, SV *self, int arg)
159	{
160	dSP;
161
162	ENTER;
163	SAVETMPS;
164
165	PUSHMARK (SP);
166
167	XPUSHs (sv_2mortal (self));
168
169	if (arg >= 0)
170	XPUSHs (sv_2mortal (newSViv (arg)));
171
172	PUTBACK;
173	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
174	SPAGAIN;
175
176	PUTBACK;
177	FREETMPS;
178	LEAVE;
179
180	if (SvTRUE (ERRSV))
181	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182	}
183
184	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
185	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
186
187	struct timer : time_watcher, perl_watcher
188	{
189	tstamp interval;
190
191	timer ()
192	: time_watcher (this, &timer::execute)
193	{
194	}
195
196	void execute (time_watcher &w)
197	{
198	if (interval)
199	start (at + interval);
200
201	invoke ("urxvt::timer", newSVtimer (this));
202	}
203	};
204
205	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
206	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
207
208	struct iow : io_watcher, perl_watcher
209	{
210	iow ()
211	: io_watcher (this, &iow::execute)
212	{
213	}
214
215	void execute (io_watcher &w, short revents)
216	{
217	invoke ("urxvt::iow", newSViow (this), revents);
218	}
219	};
220
221	/////////////////////////////////////////////////////////////////////////////
222
223	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224
225	struct overlay {
226	HV *self;
227	rxvt_term *THIS;
228	int x, y, w, h;
229	int border;
230	text_t **text;
231	rend_t **rend;
232		142
233	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	143	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
234	~overlay ();	144	~overlay ();
235		145
236	void show ();	146	void show ();
…		…
240		150
241	void set (int x, int y, SV *str, SV *rend);	151	void set (int x, int y, SV *str, SV *rend);
242	};	152	};
243		153
244	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	154	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
245	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	155	: THIS(THIS), border(border == 2), overlay_av (0)
246	{	156	{
		157	x = x_;
		158	y = y_;
		159	w = w_;
		160	h = h_;
		161
		162	if (w < 0) w = 0;
		163	if (h < 0) h = 0;
		164
247	if (border == 2)	165	if (border == 2)
248	{	166	{
249	w += 2;	167	w += 2;
250	h += 2;	168	h += 2;
251	}	169	}
…		…
289	*rp++ = r;	207	*rp++ = r;
290	}	208	}
291	}	209	}
292		210
293	show ();	211	show ();
294	THIS->want_refresh = 1;
295	}	212	}
296		213
297	overlay::~overlay ()	214	overlay::~overlay ()
298	{	215	{
299	hide ();	216	hide ();
…		…
304	delete [] rend[y];	221	delete [] rend[y];
305	}	222	}
306		223
307	delete [] text;	224	delete [] text;
308	delete [] rend;	225	delete [] rend;
		226	}
		227
		228	void
		229	overlay::show ()
		230	{
		231	if (overlay_av)
		232	return;
		233
		234	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		235	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		236	));
		237	av_push (overlay_av, newSViv ((long)this));
309		238
310	THIS->want_refresh = 1;	239	THIS->want_refresh = 1;
311	}	240	THIS->refresh_check ();
312
313	void
314	overlay::show ()
315	{
316	char key[33]; sprintf (key, "%32lx", (long)this);
317
318	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319	hv_store (hv, key, 32, newSViv ((long)this), 0);
320	}	241	}
321		242
322	void	243	void
323	overlay::hide ()	244	overlay::hide ()
324	{	245	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	246	if (!overlay_av)
		247	return;
326		248
327	if (ovs)	249	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		250
331	HV *hv = (HV *)SvRV (*ovs);	251	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	252	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	253	break;
		254
		255	for (; i < AvFILL (overlay_av); i++)
		256	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		257
		258	av_pop (overlay_av);
		259
		260	SvREFCNT_dec (overlay_av);
		261	overlay_av = 0;
		262
		263	THIS->want_refresh = 1;
		264	THIS->refresh_check ();
334	}	265	}
335		266
336	void overlay::swap ()	267	void overlay::swap ()
337	{	268	{
338	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	269	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
339	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	270	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
340		271
341	int ov_w = min (w, THIS->ncol - ov_x);	272	int ov_w = min (w, THIS->ncol - ov_x);
342	int ov_h = min (h, THIS->nrow - ov_y);	273	int ov_h = min (h, THIS->nrow - ov_y);
		274
		275	// hide cursor if it is within the overlay area
		276	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		277	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		278	THIS->screen.flags &= ~Screen_VisibleCursor;
343		279
344	for (int y = ov_h; y--; )	280	for (int y = ov_h; y--; )
345	{	281	{
346	text_t *t1 = text [y];	282	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	283	rend_t *r1 = rend [y];
348		284
349	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	285	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
350	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	286	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
351		287
352	for (int x = ov_w; x--; )	288	for (int x = ov_w; x--; )
353	{	289	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	290	text_t t = *t1; *t1++ = *t2; *t2++ = t;
355	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	291	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
378	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	314	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	315	croak ("rend must be arrayref");
380		316
381	AV *av = (AV *)SvRV (rend);	317	AV *av = (AV *)SvRV (rend);
382		318
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	319	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	320	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	321	}
386		322
387	THIS->want_refresh = 1;	323	THIS->want_refresh = 1;
		324	THIS->refresh_check ();
388	}	325	}
389
390		326
391	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
392		328
		329	#include "iom_perl.h"
		330
		331	/////////////////////////////////////////////////////////////////////////////
		332
393	struct rxvt_perl_interp rxvt_perl;	333	struct rxvt_perl_interp rxvt_perl;
394		334
395	static PerlInterpreter *perl;	335	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		336
401	rxvt_perl_interp::~rxvt_perl_interp ()	337	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	338	{
403	if (perl)	339	if (perl)
404	{	340	{
405	perl_destruct (perl);	341	perl_destruct (perl);
406	perl_free (perl);	342	perl_free (perl);
		343	PERL_SYS_TERM ();
407	}	344	}
408	}	345	}
409		346
410	void	347	void
411	rxvt_perl_interp::init ()	348	rxvt_perl_interp::init (rxvt_term *term)
412	{	349	{
413	if (!perl)	350	if (!perl)
414	{	351	{
		352	rxvt_push_locale (""); // perl init destroys current locale
		353
		354	{
		355	perl_environ = rxvt_environ;
		356	localise_env set_environ (perl_environ);
		357
415	char *argv[] = {	358	char *args[] = {
416	"",	359	"",
417	"-T",	360	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	361	"BEGIN {"
		362	" urxvt->bootstrap;"
		363	" unshift @INC, '" LIBDIR "';"
		364	"}"
		365	""
		366	"use urxvt;"
419	};	367	};
		368	int argc = ecb_array_length (args);
		369	char **argv = args;
420		370
		371	PERL_SYS_INIT3 (&argc, &argv, &environ);
421	perl = perl_alloc ();	372	perl = perl_alloc ();
422	perl_construct (perl);	373	perl_construct (perl);
423		374
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	375	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425	|| perl_run (perl))	376	|| perl_run (perl))
		377	{
		378	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		379
		380	perl_destruct (perl);
		381	perl_free (perl);
		382	perl = 0;
		383	}
		384	}
		385
		386	rxvt_pop_locale ();
		387	}
		388
		389	if (perl && !term->perl.self)
		390	{
		391	// runs outside of perls ENV
		392	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		393	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		394	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		395	}
		396	}
		397
		398	void
		399	rxvt_perl_interp::usage (rxvt_term *term, int type)
		400	{
		401	localise_env set_environ (perl_environ);
		402
		403	ENTER;
		404	SAVETMPS;
		405
		406	dSP;
		407	PUSHMARK (SP);
		408	EXTEND (SP, 2);
		409	PUSHs (sv_2mortal (newSVterm (term)));
		410	PUSHs (sv_2mortal (newSViv (type)));
		411	PUTBACK;
		412	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		413
		414	FREETMPS;
		415	LEAVE;
		416	}
		417
		418	uint8_t
		419	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		420	{
		421	localise_env set_environ (perl_environ);
		422
		423	ENTER;
		424	SAVETMPS;
		425
		426	dSP;
		427	PUSHMARK (SP);
		428	EXTEND (SP, 6);
		429	PUSHs (sv_2mortal (newSVterm (term)));
		430	PUSHs (sv_2mortal (newSVpv (name, 0)));
		431	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		433	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		434	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		435	PUTBACK;
		436	call_pv ("urxvt::parse_resource", G_SCALAR);
		437	SPAGAIN;
		438
		439	uint8_t ret = POPi;
		440
		441	FREETMPS;
		442	LEAVE;
		443
		444	return ret;
		445	}
		446
		447	static void
		448	ungrab (rxvt_term *THIS)
		449	{
		450	if (THIS->perl.grabtime)
		451	{
		452	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		453	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		454	THIS->perl.grabtime = 0;
		455	}
		456	}
		457
		458	bool
		459	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		460	{
		461	if (!perl || !term->perl.self)
		462	return false;
		463
		464	localise_env set_environ (perl_environ);
		465
		466	// pre-handling of some events
		467	if (htype == HOOK_REFRESH_END)
		468	{
		469	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		470
		471	for (int i = 0; i <= AvFILL (av); i++)
		472	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		473	}
		474	else if (htype == HOOK_DESTROY)
		475	{
		476	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		477
		478	for (int i = AvFILL (av); i >= 0; i--)
426	{	479	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	480	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
428		481	delete req;
429	perl_destruct (perl);
430	perl_free (perl);
431	perl = 0;
432	}	482	}
433	}	483	}
434	}
435		484
436	bool	485	bool event_consumed;
437	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
438	{
439	if (!perl)
440	return false;
441		486
442	if (htype == HOOK_INIT) // first hook ever called	487	if (term->perl.should_invoke [htype])
443	{	488	{
444	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	489	dSP;
445	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	490	va_list ap;
		491
		492	va_start (ap, htype);
		493
		494	ENTER;
		495	SAVETMPS;
		496
		497	PUSHMARK (SP);
		498
		499	EXTEND (SP, 2);
		500	PUSHs (sv_2mortal (newSVterm (term)));
		501	PUSHs (sv_2mortal (newSViv (htype)));
		502
		503	for (;;) {
		504	data_type dt = (data_type)va_arg (ap, int);
		505
		506	switch (dt)
		507	{
		508	case DT_INT:
		509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		510	break;
		511
		512	case DT_LONG:
		513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		514	break;
		515
		516	case DT_STR:
		517	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		518	break;
		519
		520	case DT_STR_LEN:
		521	{
		522	char *str = va_arg (ap, char *);
		523	int len = va_arg (ap, int);
		524
		525	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		526	}
		527	break;
		528
		529	case DT_WCS_LEN:
		530	{
		531	wchar_t *wstr = va_arg (ap, wchar_t *);
		532	int wlen = va_arg (ap, int);
		533
		534	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		535	}
		536	break;
		537
		538	case DT_LCS_LEN:
		539	{
		540	long *lstr = va_arg (ap, long *);
		541	int llen = va_arg (ap, int);
		542
		543	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		544	}
		545	break;
		546
		547	case DT_XEVENT:
		548	{
		549	XEvent *xe = va_arg (ap, XEvent *);
		550	HV *hv = newHV ();
		551
		552	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		553	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		554	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		555	# undef set
		556
		557	setiv (type, xe->type);
		558	setiv (send_event, xe->xany.send_event);
		559	setiv (serial, xe->xany.serial);
		560
		561	switch (xe->type)
		562	{
		563	case KeyPress:
		564	case KeyRelease:
		565	case ButtonPress:
		566	case ButtonRelease:
		567	case MotionNotify:
		568	setuv (window, xe->xmotion.window);
		569	setuv (root, xe->xmotion.root);
		570	setuv (subwindow, xe->xmotion.subwindow);
		571	setuv (time, xe->xmotion.time);
		572	setiv (x, xe->xmotion.x);
		573	setiv (y, xe->xmotion.y);
		574	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		575	setiv (col, xe->xmotion.x / term->fwidth);
		576	setiv (x_root, xe->xmotion.x_root);
		577	setiv (y_root, xe->xmotion.y_root);
		578	setuv (state, xe->xmotion.state);
		579
		580	switch (xe->type)
		581	{
		582	case KeyPress:
		583	case KeyRelease:
		584	setuv (keycode, xe->xkey.keycode);
		585	break;
		586
		587	case ButtonPress:
		588	case ButtonRelease:
		589	setuv (button, xe->xbutton.button);
		590	break;
		591
		592	case MotionNotify:
		593	setiv (is_hint, xe->xmotion.is_hint);
		594	break;
		595	}
		596
		597	break;
		598
		599	case MapNotify:
		600	case UnmapNotify:
		601	case ConfigureNotify:
		602	setuv (event, xe->xconfigure.event);
		603	setuv (window, xe->xconfigure.window);
		604
		605	switch (xe->type)
		606	{
		607	case ConfigureNotify:
		608	setiv (x, xe->xconfigure.x);
		609	setiv (y, xe->xconfigure.y);
		610	setiv (width, xe->xconfigure.width);
		611	setiv (height, xe->xconfigure.height);
		612	setuv (above, xe->xconfigure.above);
		613	break;
		614	}
		615
		616	break;
		617
		618	case PropertyNotify:
		619	setuv (window, xe->xproperty.window);
		620	setuv (atom, xe->xproperty.atom);
		621	setuv (time, xe->xproperty.time);
		622	setiv (state, xe->xproperty.state);
		623	break;
		624
		625	case ClientMessage:
		626	setuv (window, xe->xclient.window);
		627	setuv (message_type, xe->xclient.message_type);
		628	setuv (format, xe->xclient.format);
		629	setuv (l0, xe->xclient.data.l[0]);
		630	setuv (l1, xe->xclient.data.l[1]);
		631	setuv (l2, xe->xclient.data.l[2]);
		632	setuv (l3, xe->xclient.data.l[3]);
		633	setuv (l4, xe->xclient.data.l[4]);
		634	break;
		635	}
		636
		637	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		638	}
		639	break;
		640
		641	case DT_END:
		642	goto call;
		643
		644	default:
		645	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		646	}
		647	}
		648
		649	call:
		650	va_end (ap);
		651
		652	PUTBACK;
		653	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		654	SPAGAIN;
		655
		656	if (count)
		657	{
		658	SV *status = POPs;
		659	count = SvTRUE (status);
		660	}
		661
		662	PUTBACK;
		663	FREETMPS;
		664	LEAVE;
		665
		666	if (SvTRUE (ERRSV))
		667	{
		668	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		669	ungrab (term); // better lose the grab than the session
		670	}
		671
		672	event_consumed = !!count;
446	}	673	}
447	else if (!term->perl.self)	674	else
448	return false; // perl not initialized for this instance	675	event_consumed = false;
		676
		677	// post-handling of some events
		678	if (htype == HOOK_REFRESH_BEGIN)
		679	{
		680	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		681
		682	for (int i = AvFILL (av); i >= 0; i--)
		683	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		684	}
449	else if (htype == HOOK_DESTROY)	685	else if (htype == HOOK_DESTROY)
450	{	686	{
451	// handled later	687	clearSVptr ((SV *)term->perl.self);
		688	SvREFCNT_dec ((SV *)term->perl.self);
		689
		690	// don't allow further calls
		691	term->perl.self = 0;
452	}	692	}
453	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
454	{
455	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456		693
457	if (HvKEYS (hv))	694	return event_consumed;
458	{	695	}
459	hv_iterinit (hv);
460		696
461	while (HE *he = hv_iternext (hv))	697	void
462	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	698	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
463	}	699	{
464	}	700	localise_env set_environ (perl_environ);
465	else if (!should_invoke [htype])
466	return false;
467
468	dSP;
469	va_list ap;
470
471	va_start (ap, htype);
472		701
473	ENTER;	702	ENTER;
474	SAVETMPS;	703	SAVETMPS;
475		704
476	PUSHMARK (SP);	705	dSP;
477
478	XPUSHs (sv_2mortal (newSVterm (term)));
479	XPUSHs (sv_2mortal (newSViv (htype)));	706	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		707	PUTBACK;
		708	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
480		709
481	for (;;) {
482	data_type dt = (data_type)va_arg (ap, int);
483
484	switch (dt)
485	{
486	case DT_INT:
487	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
488	break;
489
490	case DT_LONG:
491	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
492	break;
493
494	case DT_STR:
495	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
496	break;
497
498	case DT_STR_LEN:
499	{
500	char *str = va_arg (ap, char *);
501	int len = va_arg (ap, int);
502
503	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
504	}
505	break;
506
507	case DT_WCS_LEN:
508	{
509	wchar_t *wstr = va_arg (ap, wchar_t *);
510	int wlen = va_arg (ap, int);
511
512	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
513	}
514	break;
515
516	case DT_XEVENT:
517	{
518	XEvent *xe = va_arg (ap, XEvent *);
519	HV *hv = newHV ();
520
521	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
522	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
523	# undef set
524
525	setiv (type, xe->type);
526	setiv (send_event, xe->xany.send_event);
527	setiv (serial, xe->xany.serial);
528
529	switch (xe->type)
530	{
531	case KeyPress:
532	case KeyRelease:
533	case ButtonPress:
534	case ButtonRelease:
535	case MotionNotify:
536	setiv (time, xe->xmotion.time);
537	setiv (x, xe->xmotion.x);
538	setiv (y, xe->xmotion.y);
539	setiv (row, xe->xmotion.y / term->fheight);
540	setiv (col, xe->xmotion.x / term->fwidth);
541	setiv (x_root, xe->xmotion.x_root);
542	setiv (y_root, xe->xmotion.y_root);
543	setiv (state, xe->xmotion.state);
544	break;
545	}
546
547	switch (xe->type)
548	{
549	case KeyPress:
550	case KeyRelease:
551	setiv (keycode, xe->xkey.keycode);
552	break;
553
554	case ButtonPress:
555	case ButtonRelease:
556	setiv (button, xe->xbutton.button);
557	break;
558
559	case MotionNotify:
560	setiv (is_hint, xe->xmotion.is_hint);
561	break;
562	}
563
564	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
565	}
566	break;
567
568	case DT_END:
569	{
570	va_end (ap);
571
572	PUTBACK;
573	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
574	SPAGAIN;
575
576	if (count)
577	{
578	SV *status = POPs;
579	count = SvTRUE (status);
580	}
581
582	PUTBACK;
583	FREETMPS;
584	LEAVE;
585
586	if (SvTRUE (ERRSV))	710	if (SvTRUE (ERRSV))
587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	711	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
588		712
589	if (htype == HOOK_DESTROY)	713	FREETMPS;
590	{	714	LEAVE;
591	clearSVptr ((SV *)term->perl.self);
592	SvREFCNT_dec ((SV *)term->perl.self);
593	}
594
595	return count;
596	}
597
598	default:
599	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
600	}
601	}
602	}	715	}
603		716
604	/////////////////////////////////////////////////////////////////////////////	717	/////////////////////////////////////////////////////////////////////////////
605		718
606	MODULE = urxvt PACKAGE = urxvt	719	MODULE = urxvt PACKAGE = urxvt
607		720
608	PROTOTYPES: ENABLE	721	PROTOTYPES: ENABLE
609		722
610	BOOT:	723	BOOT:
611	{	724	{
612	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	725	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		726	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		727	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		728	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
613		729
614	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	730	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
615	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	731	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
616	# include "hookinc.h"	732	# include "hookinc.h"
617	# undef def	733	# undef def
618		734
619	HV *option = get_hv ("urxvt::OPTION", 1);	735	HV *option = get_hv ("urxvt::OPTION", 1);
620	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	736	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
621	# define nodef(name)	737	# define nodef(name)
622	# include "optinc.h"	738	# include "optinc.h"
623	# undef nodef	739	# undef nodef
624	# undef def	740	# undef def
625		741
626	HV *stash = gv_stashpv ("urxvt", 1);	742	HV *stash = gv_stashpv ("urxvt", 1);
627	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	743	static const struct {
		744	const char *name;
		745	IV iv;
		746	} *civ, const_iv[] = {
		747	# define const_iv(name) { # name, (IV)name }
		748	const_iv (NUM_RESOURCES),
628	export_const_iv (DEFAULT_RSTYLE);	749	const_iv (DEFAULT_RSTYLE),
629	export_const_iv (OVERLAY_RSTYLE);	750	const_iv (OVERLAY_RSTYLE),
		751	const_iv (Color_Bits),
		752	const_iv (RS_bgShift), const_iv (RS_bgMask),
		753	const_iv (RS_fgShift), const_iv (RS_fgMask),
		754	const_iv (RS_Careful),
		755	const_iv (RS_fontCount),
		756	const_iv (RS_fontShift),
		757	const_iv (RS_fontMask),
		758	const_iv (RS_baseattrMask),
		759	const_iv (RS_attrMask),
		760	const_iv (RS_redraw),
		761	const_iv (RS_Sel),
630	export_const_iv (RS_Bold);	762	const_iv (RS_Bold),
631	export_const_iv (RS_Italic);	763	const_iv (RS_Italic),
632	export_const_iv (RS_Blink);	764	const_iv (RS_Blink),
633	export_const_iv (RS_RVid);	765	const_iv (RS_RVid),
634	export_const_iv (RS_Uline);	766	const_iv (RS_Uline),
635		767
636	export_const_iv (CurrentTime);	768	const_iv (CurrentTime),
637	export_const_iv (ShiftMask);	769	const_iv (ShiftMask),
638	export_const_iv (LockMask);	770	const_iv (LockMask),
639	export_const_iv (ControlMask);	771	const_iv (ControlMask),
640	export_const_iv (Mod1Mask);	772	const_iv (Mod1Mask),
641	export_const_iv (Mod2Mask);	773	const_iv (Mod2Mask),
642	export_const_iv (Mod3Mask);	774	const_iv (Mod3Mask),
643	export_const_iv (Mod4Mask);	775	const_iv (Mod4Mask),
644	export_const_iv (Mod5Mask);	776	const_iv (Mod5Mask),
645	export_const_iv (Button1Mask);	777	const_iv (Button1Mask),
646	export_const_iv (Button2Mask);	778	const_iv (Button2Mask),
647	export_const_iv (Button3Mask);	779	const_iv (Button3Mask),
648	export_const_iv (Button4Mask);	780	const_iv (Button4Mask),
649	export_const_iv (Button5Mask);	781	const_iv (Button5Mask),
650	export_const_iv (AnyModifier);	782	const_iv (AnyModifier),
651	}
652		783
653	SV *	784	const_iv (NoSymbol),
654	new (...)	785	const_iv (GrabModeSync),
655	CODE:	786	const_iv (GrabModeAsync),
656	{
657	stringvec *argv = new stringvec;
658	bool success;
659		787
660	for (int i = 0; i < items ;i++)	788	const_iv (NoEventMask),
661	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	789	const_iv (KeyPressMask),
		790	const_iv (KeyReleaseMask),
		791	const_iv (ButtonPressMask),
		792	const_iv (ButtonReleaseMask),
		793	const_iv (EnterWindowMask),
		794	const_iv (LeaveWindowMask),
		795	const_iv (PointerMotionMask),
		796	const_iv (PointerMotionHintMask),
		797	const_iv (Button1MotionMask),
		798	const_iv (Button2MotionMask),
		799	const_iv (Button3MotionMask),
		800	const_iv (Button4MotionMask),
		801	const_iv (Button5MotionMask),
		802	const_iv (ButtonMotionMask),
		803	const_iv (KeymapStateMask),
		804	const_iv (ExposureMask),
		805	const_iv (VisibilityChangeMask),
		806	const_iv (StructureNotifyMask),
		807	const_iv (ResizeRedirectMask),
		808	const_iv (SubstructureNotifyMask),
		809	const_iv (SubstructureRedirectMask),
		810	const_iv (FocusChangeMask),
		811	const_iv (PropertyChangeMask),
		812	const_iv (ColormapChangeMask),
		813	const_iv (OwnerGrabButtonMask),
662		814
663	rxvt_term *term = new rxvt_term;	815	const_iv (KeyPress),
		816	const_iv (KeyRelease),
		817	const_iv (ButtonPress),
		818	const_iv (ButtonRelease),
		819	const_iv (MotionNotify),
		820	const_iv (EnterNotify),
		821	const_iv (LeaveNotify),
		822	const_iv (FocusIn),
		823	const_iv (FocusOut),
		824	const_iv (KeymapNotify),
		825	const_iv (Expose),
		826	const_iv (GraphicsExpose),
		827	const_iv (NoExpose),
		828	const_iv (VisibilityNotify),
		829	const_iv (CreateNotify),
		830	const_iv (DestroyNotify),
		831	const_iv (UnmapNotify),
		832	const_iv (MapNotify),
		833	const_iv (MapRequest),
		834	const_iv (ReparentNotify),
		835	const_iv (ConfigureNotify),
		836	const_iv (ConfigureRequest),
		837	const_iv (GravityNotify),
		838	const_iv (ResizeRequest),
		839	const_iv (CirculateNotify),
		840	const_iv (CirculateRequest),
		841	const_iv (PropertyNotify),
		842	const_iv (SelectionClear),
		843	const_iv (SelectionRequest),
		844	const_iv (SelectionNotify),
		845	const_iv (ColormapNotify),
		846	const_iv (ClientMessage),
		847	const_iv (MappingNotify),
		848	# if ENABLE_XIM_ONTHESPOT
		849	const_iv (XIMReverse),
		850	const_iv (XIMUnderline),
		851	const_iv (XIMHighlight),
		852	const_iv (XIMPrimary),
		853	const_iv (XIMSecondary),
		854	const_iv (XIMTertiary),
		855	const_iv (XIMVisibleToForward),
		856	const_iv (XIMVisibleToBackword),
		857	const_iv (XIMVisibleToCenter),
		858	#if XRENDER
		859	const_iv (PictStandardARGB32),
		860	const_iv (PictStandardRGB24),
		861	const_iv (PictStandardA8),
		862	const_iv (PictStandardA4),
		863	const_iv (PictStandardA1),
		864	const_iv (RepeatNone),
		865	const_iv (RepeatNormal),
		866	const_iv (RepeatPad),
		867	const_iv (RepeatReflect),
		868	#endif
		869	# if 0
		870	const_iv (XIMForwardChar),
		871	const_iv (XIMBackwardChar),
		872	const_iv (XIMForwardWord),
		873	const_iv (XIMBackwardWord),
		874	const_iv (XIMCaretUp),
		875	const_iv (XIMCaretDown),
		876	const_iv (XIMNextLine),
		877	const_iv (XIMPreviousLine),
		878	const_iv (XIMLineStart),
		879	const_iv (XIMLineEnd),
		880	const_iv (XIMAbsolutePosition),
		881	const_iv (XIMDontChange),
		882	# endif
		883	# endif
		884	};
664		885
665	term->argv = argv;	886	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		887	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		888	}
666		889
		890	void
		891	log (const char *msg)
		892	CODE:
		893	rxvt_log ("%s", msg);
		894
		895	void
		896	warn (const char *msg)
		897	CODE:
		898	rxvt_warn ("%s", msg);
		899
		900	void
		901	fatal (const char *msg)
		902	CODE:
		903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
		907
		908	void
		909	catch_fatal (SV *block)
		910	PROTOTYPE: &
		911	CODE:
667	try	912	try
668	{	913	{
669	if (!term->init (argv->size (), argv->begin ()))	914	PUSHMARK (SP);
670	term = 0;	915	PUTBACK;
		916	call_sv (block, G_VOID | G_DISCARD);
		917	SPAGAIN;
671	}	918	}
672	catch (const class rxvt_failure_exception &e)	919	catch (const rxvt_failure_exception &e)
673	{
674	term->destroy ();
675	croak ("exception caught while initializing new terminal instance");
676	}	920	{
677		921	croak ("rxvt_fatal exception caught, trying to continue.");
678	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	922	}
679	}
680	OUTPUT:
681	RETVAL
682
683	void
684	set_should_invoke (int htype, int value)
685	CODE:
686	rxvt_perl.should_invoke [htype] = value;
687
688	void
689	warn (const char *msg)
690	CODE:
691	rxvt_warn ("%s", msg);
692
693	void
694	fatal (const char *msg)
695	CODE:
696	rxvt_fatal ("%s", msg);
697		923
698	NV	924	NV
699	NOW ()	925	NOW ()
700	CODE:	926	CODE:
701	RETVAL = NOW;	927	RETVAL = ev::now ();
702	OUTPUT:	928	OUTPUT:
703	RETVAL	929	RETVAL
704		930
705	int	931	int
706	GET_BASEFG (int rend)	932	GET_BASEFG (int rend)
…		…
717	RETVAL	943	RETVAL
718		944
719	int	945	int
720	SET_FGCOLOR (int rend, int new_color)	946	SET_FGCOLOR (int rend, int new_color)
721	CODE:	947	CODE:
722	RETVAL = SET_FGCOLOR (rend, new_color);	948	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
723	OUTPUT:	949	OUTPUT:
724	RETVAL	950	RETVAL
725		951
726	int	952	int
727	SET_BGCOLOR (int rend, int new_color)	953	SET_BGCOLOR (int rend, int new_color)
728	CODE:	954	CODE:
729	RETVAL = SET_BGCOLOR (rend, new_color);	955	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
730	OUTPUT:	956	OUTPUT:
731	RETVAL	957	RETVAL
732		958
733	int	959	int
734	GET_CUSTOM (int rend)	960	GET_CUSTOM (int rend)
735	CODE:	961	CODE:
736	RETVAL = (rend && RS_customMask) >> RS_customShift;	962	RETVAL = (rend & RS_customMask) >> RS_customShift;
737	OUTPUT:	963	OUTPUT:
738	RETVAL	964	RETVAL
739		965
740	int	966	int
741	SET_CUSTOM (int rend, int new_value)	967	SET_CUSTOM (int rend, int new_value)
…		…
748	| ((new_value << RS_customShift) & RS_customMask);	974	| ((new_value << RS_customShift) & RS_customMask);
749	}	975	}
750	OUTPUT:	976	OUTPUT:
751	RETVAL	977	RETVAL
752		978
		979	void
		980	termlist ()
		981	PPCODE:
		982	{
		983	EXTEND (SP, rxvt_term::termlist.size ());
		984
		985	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		986	if ((*t)->perl.self)
		987	PUSHs (sv_2mortal (newSVterm (*t)));
		988	}
		989
		990	IV
		991	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		992	CODE:
		993	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		994	req->cb_sv = newSVsv (cb);
		995	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		996	av_push (av, newSViv ((IV)req));
		997	RETVAL = (IV)req;
		998	OUTPUT:
		999	RETVAL
		1000
		1001	void
		1002	_delete_selection_request (IV req_)
		1003	CODE:
		1004	rxvt_selection *req = (rxvt_selection *)req_;
		1005	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1006	int i;
		1007
		1008	for (i = AvFILL (av); i >= 0; i--)
		1009	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1010	break;
		1011
		1012	for (; i < AvFILL (av); i++)
		1013	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1014
		1015	av_pop (av);
		1016
		1017	delete req;
		1018
753	MODULE = urxvt PACKAGE = urxvt::term	1019	MODULE = urxvt PACKAGE = urxvt::term
754		1020
		1021	SV *
		1022	_new (AV *env, AV *arg)
		1023	CODE:
		1024	{
		1025	rxvt_term *term = new rxvt_term;
		1026
		1027	stringvec *argv = new stringvec;
		1028	for (int i = 0; i <= AvFILL (arg); i++)
		1029	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1030
		1031	stringvec *envv = new stringvec;
		1032	for (int i = AvFILL (env) + 1; i--; )
		1033	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1034
		1035	try
		1036	{
		1037	term->init (argv, envv);
		1038	}
		1039	catch (const class rxvt_failure_exception &e)
		1040	{
		1041	term->destroy ();
		1042	croak ("error while initializing new terminal instance");
		1043	}
		1044
		1045	RETVAL = term && term->perl.self
		1046	? newSVterm (term) : &PL_sv_undef;
		1047	}
		1048	OUTPUT:
		1049	RETVAL
		1050
755	void	1051	void
756	rxvt_term::destroy ()	1052	rxvt_term::destroy ()
757		1053
758	void	1054	void
		1055	rxvt_term::set_should_invoke (int htype, int inc)
		1056	CODE:
		1057	uint8_t &count = THIS->perl.should_invoke [htype];
		1058	uint8_t prev = count;
		1059	count += inc;
		1060	if (!prev != !count)
		1061	{
		1062	// hook status changed, react
		1063	switch (htype)
		1064	{
		1065	case HOOK_POSITION_CHANGE:
		1066	if (count)
		1067	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1068	}
		1069	}
		1070
		1071	void
		1072	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1073	CODE:
		1074	XrmPutStringResource (&THIS->option_db, specifier, value);
		1075
		1076	int
759	rxvt_term::grab_button (int button, U32 modifiers)	1077	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
760	CODE:	1078	CODE:
761	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1079	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
762	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1080	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
763	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1081	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1082	OUTPUT: RETVAL
		1083
		1084	int
		1085	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1086	CODE:
		1087	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1088	OUTPUT: RETVAL
		1089
		1090	void
		1091	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1092	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1093	CODE:
		1094	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1095
		1096	void
		1097	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1098	CODE:
		1099	XUngrabKey (THIS->dpy, keycode, modifiers, window);
764		1100
765	bool	1101	bool
766	rxvt_term::grab (U32 eventtime, int sync = 0)	1102	rxvt_term::grab (Time eventtime, int sync = 0)
767	CODE:	1103	CODE:
768	{	1104	{
769	int mode = sync ? GrabModeSync : GrabModeAsync;	1105	int mode = sync ? GrabModeSync : GrabModeAsync;
770		1106
771	THIS->perl.grabtime = 0;	1107	THIS->perl.grabtime = 0;
772		1108
773	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1109	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
774	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1110	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
775	mode, mode, None, GRAB_CURSOR, eventtime))	1111	mode, mode, None, GRAB_CURSOR, eventtime))
776	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1112	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
777	THIS->perl.grabtime = eventtime;	1113	THIS->perl.grabtime = eventtime;
778	else	1114	else
779	XUngrabPointer (THIS->display->display, eventtime);	1115	XUngrabPointer (THIS->dpy, eventtime);
780		1116
781	RETVAL = !!THIS->perl.grabtime;	1117	RETVAL = !!THIS->perl.grabtime;
782	}	1118	}
783	OUTPUT:	1119	OUTPUT:
784	RETVAL	1120	RETVAL
785		1121
786	void	1122	void
787	rxvt_term::allow_events_async ()	1123	rxvt_term::allow_events_async ()
788	CODE:	1124	CODE:
789	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1125	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
790		1126
791	void	1127	void
792	rxvt_term::allow_events_sync ()	1128	rxvt_term::allow_events_sync ()
793	CODE:	1129	CODE:
794	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1130	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
795		1131
796	void	1132	void
797	rxvt_term::allow_events_replay ()	1133	rxvt_term::allow_events_replay ()
798	CODE:	1134	CODE:
799	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1135	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
800	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1136	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
801		1137
802	void	1138	void
803	rxvt_term::ungrab ()	1139	rxvt_term::ungrab ()
804	CODE:	1140	CODE:
805	{	1141	ungrab (THIS);
806	if (THIS->perl.grabtime)	1142
807	{	1143	int
808	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	1144	rxvt_term::XStringToKeysym (char *string)
809	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	1145	CODE:
810	THIS->perl.grabtime = 0;	1146	RETVAL = XStringToKeysym (string);
811	}	1147	OUTPUT: RETVAL
812	}	1148
		1149	char *
		1150	rxvt_term::XKeysymToString (int sym)
		1151	CODE:
		1152	RETVAL = XKeysymToString (sym);
		1153	OUTPUT: RETVAL
		1154
		1155	int
		1156	rxvt_term::XKeysymToKeycode (int sym)
		1157	CODE:
		1158	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1159	OUTPUT: RETVAL
		1160
		1161	int
		1162	rxvt_term::XKeycodeToKeysym (int code, int index)
		1163	CODE:
		1164	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1165	OUTPUT: RETVAL
813		1166
814	int	1167	int
815	rxvt_term::strwidth (SV *str)	1168	rxvt_term::strwidth (SV *str)
816	CODE:	1169	CODE:
817	{	1170	{
818	wchar_t *wstr = sv2wcs (str);	1171	wchar_t *wstr = sv2wcs (str);
819		1172
820	rxvt_push_locale (THIS->locale);	1173	rxvt_push_locale (THIS->locale);
821	RETVAL = wcswidth (wstr, wcslen (wstr));	1174	RETVAL = 0;
		1175	for (wchar_t *wc = wstr; *wc; wc++)
		1176	{
		1177	int w = WCWIDTH (*wc);
		1178
		1179	if (w)
		1180	RETVAL += max (w, 1);
		1181	}
822	rxvt_pop_locale ();	1182	rxvt_pop_locale ();
823		1183
824	free (wstr);	1184	free (wstr);
825	}	1185	}
826	OUTPUT:	1186	OUTPUT:
…		…
836	char *mbstr = rxvt_wcstombs (wstr);	1196	char *mbstr = rxvt_wcstombs (wstr);
837	rxvt_pop_locale ();	1197	rxvt_pop_locale ();
838		1198
839	free (wstr);	1199	free (wstr);
840		1200
841	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1201	RETVAL = newSVpv (mbstr, 0);
842	free (mbstr);	1202	free (mbstr);
843	}	1203	}
844	OUTPUT:	1204	OUTPUT:
845	RETVAL	1205	RETVAL
846		1206
…		…
853		1213
854	rxvt_push_locale (THIS->locale);	1214	rxvt_push_locale (THIS->locale);
855	wchar_t *wstr = rxvt_mbstowcs (data, len);	1215	wchar_t *wstr = rxvt_mbstowcs (data, len);
856	rxvt_pop_locale ();	1216	rxvt_pop_locale ();
857		1217
858	RETVAL = taint_if (wcs2sv (wstr), octets);	1218	RETVAL = wcs2sv (wstr);
859	free (wstr);	1219	free (wstr);
860	}	1220	}
861	OUTPUT:	1221	OUTPUT:
862	RETVAL	1222	RETVAL
863		1223
864	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1224	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
865		1225
866	#define TERM_OFFSET_width TERM_OFFSET(width)	1226	#define TERM_OFFSET_width TERM_OFFSET(width)
867	#define TERM_OFFSET_height TERM_OFFSET(height)	1227	#define TERM_OFFSET_height TERM_OFFSET(height)
868	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1228	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
869	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1229	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
870	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1230	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
871	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1231	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
872	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1232	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
873	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1233	#define TERM_OFFSET_focus TERM_OFFSET(focus)
874	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1234	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1235	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1236	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1237	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1238	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
875	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1239	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
876	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1240	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
877	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1241	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
878		1242
879	int	1243	int
880	rxvt_term::width ()	1244	rxvt_term::width ()
881	ALIAS:	1245	ALIAS:
882	width = TERM_OFFSET_width	1246	width = TERM_OFFSET_width
883	height = TERM_OFFSET_height	1247	height = TERM_OFFSET_height
884	fwidth = TERM_OFFSET_fwidth	1248	fwidth = TERM_OFFSET_fwidth
885	fheight = TERM_OFFSET_fheight	1249	fheight = TERM_OFFSET_fheight
886	fbase = TERM_OFFSET_fbase	1250	fbase = TERM_OFFSET_fbase
887	nrow = TERM_OFFSET_nrow	1251	nrow = TERM_OFFSET_nrow
888	ncol = TERM_OFFSET_ncol	1252	ncol = TERM_OFFSET_ncol
889	focus = TERM_OFFSET_focus	1253	focus = TERM_OFFSET_focus
890	mapped = TERM_OFFSET_mapped	1254	mapped = TERM_OFFSET_mapped
		1255	int_bwidth = TERM_OFFSET_int_bwidth
		1256	ext_bwidth = TERM_OFFSET_ext_bwidth
		1257	lineSpace = TERM_OFFSET_lineSpace
		1258	letterSpace = TERM_OFFSET_letterSpace
891	saveLines = TERM_OFFSET_saveLines	1259	saveLines = TERM_OFFSET_saveLines
892	total_rows = TERM_OFFSET_total_rows	1260	total_rows = TERM_OFFSET_total_rows
893	nsaved = TERM_OFFSET_nsaved	1261	top_row = TERM_OFFSET_top_row
894	CODE:	1262	CODE:
895	RETVAL = *(int *)((char *)THIS + ix);	1263	RETVAL = *(int *)((char *)THIS + ix);
896	OUTPUT:	1264	OUTPUT:
897	RETVAL	1265	RETVAL
898		1266
…		…
900	rxvt_term::ModLevel3Mask ()	1268	rxvt_term::ModLevel3Mask ()
901	ALIAS:	1269	ALIAS:
902	ModLevel3Mask = 0	1270	ModLevel3Mask = 0
903	ModMetaMask = 1	1271	ModMetaMask = 1
904	ModNumLockMask = 2	1272	ModNumLockMask = 2
		1273	current_screen = 3
		1274	hidden_cursor = 4
905	CODE:	1275	CODE:
906	switch (ix)	1276	switch (ix)
907	{	1277	{
908	case 0: RETVAL = THIS->ModLevel3Mask; break;	1278	case 0: RETVAL = THIS->ModLevel3Mask; break;
909	case 1: RETVAL = THIS->ModMetaMask; break;	1279	case 1: RETVAL = THIS->ModMetaMask; break;
910	case 2: RETVAL = THIS->ModNumLockMask; break;	1280	case 2: RETVAL = THIS->ModNumLockMask; break;
		1281	case 3: RETVAL = THIS->current_screen; break;
		1282	#ifdef CURSOR_BLINK
		1283	case 4: RETVAL = THIS->hidden_cursor; break;
		1284	#endif
911	}	1285	}
912	OUTPUT:	1286	OUTPUT:
913	RETVAL	1287	RETVAL
914		1288
915	U32	1289	char *
		1290	rxvt_term::display_id ()
		1291	ALIAS:
		1292	display_id = 0
		1293	locale = 1
		1294	CODE:
		1295	switch (ix)
		1296	{
		1297	case 0: RETVAL = THIS->display->id; break;
		1298	case 1: RETVAL = THIS->locale; break;
		1299	}
		1300	OUTPUT:
		1301	RETVAL
		1302
		1303	SV *
		1304	rxvt_term::envv ()
		1305	ALIAS:
		1306	argv = 1
		1307	PPCODE:
		1308	{
		1309	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1310
		1311	EXTEND (SP, vec->size ());
		1312
		1313	for (char **i = vec->begin (); i != vec->end (); ++i)
		1314	if (*i)
		1315	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1316	}
		1317
		1318	int
		1319	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1320	CODE:
		1321	RETVAL = THIS->pty_ev.events;
		1322	if (events != ev::UNDEF)
		1323	THIS->pty_ev.set (events);
		1324	OUTPUT:
		1325	RETVAL
		1326
		1327	int
		1328	rxvt_term::pty_fd ()
		1329	CODE:
		1330	RETVAL = THIS->pty->pty;
		1331	OUTPUT:
		1332	RETVAL
		1333
		1334	Window
916	rxvt_term::parent ()	1335	rxvt_term::parent ()
917	CODE:	1336	CODE:
918	RETVAL = (U32)THIS->parent [0];	1337	RETVAL = THIS->parent;
919	OUTPUT:	1338	OUTPUT:
920	RETVAL	1339	RETVAL
921		1340
922	U32	1341	int
923	rxvt_term::vt ()	1342	rxvt_term::parent_x ()
924	CODE:	1343	CODE:
925	RETVAL = (U32)THIS->vt;	1344	RETVAL = THIS->parent_x;
926	OUTPUT:	1345	OUTPUT:
927	RETVAL	1346	RETVAL
		1347
		1348	int
		1349	rxvt_term::parent_y ()
		1350	CODE:
		1351	RETVAL = THIS->parent_y;
		1352	OUTPUT:
		1353	RETVAL
		1354
		1355	void
		1356	rxvt_term::vt_emask_add (U32 emask)
		1357	CODE:
		1358	THIS->vt_emask_perl |= emask;
		1359	THIS->vt_select_input ();
928		1360
929	U32	1361	U32
930	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1362	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
931	CODE:	1363	CODE:
932	{
933	RETVAL = THIS->rstyle;	1364	RETVAL = THIS->rstyle;
934	THIS->rstyle = new_rstyle;	1365	THIS->rstyle = new_rstyle;
935	}
936	OUTPUT:	1366	OUTPUT:
937	RETVAL	1367	RETVAL
938		1368
939	int	1369	int
940	rxvt_term::view_start (int newval = -1)	1370	rxvt_term::view_start (int newval = 1)
		1371	PROTOTYPE: $;$
941	CODE:	1372	CODE:
942	{	1373	{
943	RETVAL = THIS->view_start;	1374	RETVAL = THIS->view_start;
944		1375
945	if (newval >= 0)	1376	if (newval <= 0)
946	{	1377	THIS->scr_changeview (max (newval, THIS->top_row));
947	THIS->view_start = min (newval, THIS->nsaved);
948	THIS->scr_changeview (RETVAL);
949	}
950	}	1378	}
951	OUTPUT:	1379	OUTPUT:
952	RETVAL	1380	RETVAL
953		1381
954	void	1382	void
		1383	rxvt_term::set_urgency (bool enable)
		1384
		1385	void
		1386	rxvt_term::focus_in ()
		1387
		1388	void
		1389	rxvt_term::focus_out ()
		1390
		1391	void
		1392	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1393	ALIAS:
		1394	key_release = 1
		1395	CODE:
		1396	{
		1397	XKeyEvent xkey;
		1398
		1399	memset (&xkey, 0, sizeof (xkey));
		1400
		1401	xkey.time = time;
		1402	xkey.state = state;
		1403	xkey.keycode = keycode;
		1404
		1405	xkey.type = ix ? KeyRelease : KeyPress;
		1406	xkey.display = THIS->dpy;
		1407	xkey.window = THIS->vt;
		1408	xkey.root = THIS->display->root;
		1409	xkey.subwindow = THIS->vt;
		1410
		1411	if (ix)
		1412	THIS->key_release (xkey);
		1413	else
		1414	THIS->key_press (xkey);
		1415	}
		1416
		1417	void
955	rxvt_term::want_refresh ()	1418	rxvt_term::want_refresh ()
956	CODE:	1419	CODE:
957	THIS->want_refresh = 1;	1420	THIS->want_refresh = 1;
		1421	THIS->refresh_check ();
958		1422
959	void	1423	void
960	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1424	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
961	PPCODE:	1425	PPCODE:
962	{	1426	{
963	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1427	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
964	XSRETURN_EMPTY;	1428	XSRETURN_EMPTY;
965		1429
966	line_t &l = ROW(row_number);	1430	line_t &l = ROW(row_number);
967		1431
968	if (GIMME_V != G_VOID)	1432	if (GIMME_V != G_VOID)
969	{	1433	{
970	wchar_t *wstr = new wchar_t [THIS->ncol];	1434	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
971		1435
972	for (int col = 0; col < THIS->ncol; col++)	1436	for (int col = 0; col < THIS->ncol; col++)
973	wstr [col] = l.t [col];	1437	wstr [col] = l.t [col];
974		1438
975	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1439	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
976
977	delete [] wstr;
978	}	1440	}
979		1441
980	if (new_text)	1442	if (new_text)
981	{	1443	{
982	wchar_t *wstr = sv2wcs (new_text);	1444	wchar_t *wstr = sv2wcs (new_text);
983		1445
984	int len = min (wcslen (wstr) - start_ofs, max_len);	1446	int len = min (wcslen (wstr) - start_ofs, max_len);
985		1447
986	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1448	if (start_col < 0 || start_col + len > THIS->ncol)
987	{	1449	{
988	free (wstr);	1450	free (wstr);
989	croak ("new_text extends beyond horizontal margins");	1451	croak ("new_text extends beyond horizontal margins");
990	}	1452	}
991		1453
…		…
1001		1463
1002	void	1464	void
1003	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1465	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1004	PPCODE:	1466	PPCODE:
1005	{	1467	{
1006	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1468	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1007	XSRETURN_EMPTY;	1469	XSRETURN_EMPTY;
1008		1470
1009	line_t &l = ROW(row_number);	1471	line_t &l = ROW(row_number);
1010		1472
1011	if (GIMME_V != G_VOID)	1473	if (GIMME_V != G_VOID)
…		…
1023	{	1485	{
1024	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1486	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1025	croak ("new_rend must be arrayref");	1487	croak ("new_rend must be arrayref");
1026		1488
1027	AV *av = (AV *)SvRV (new_rend);	1489	AV *av = (AV *)SvRV (new_rend);
1028	int len = min (av_len (av) + 1 - start_ofs, max_len);	1490	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1029		1491
1030	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1492	if (start_col < 0 || start_col + len > THIS->ncol)
1031	croak ("new_rend array extends beyond horizontal margins");	1493	croak ("new_rend array extends beyond horizontal margins");
1032		1494
1033	for (int col = start_col; col < start_col + len; col++)	1495	for (int col = start_col; col < start_col + len; col++)
1034	{	1496	{
1035	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1497	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1041		1503
1042	int	1504	int
1043	rxvt_term::ROW_l (int row_number, int new_length = -1)	1505	rxvt_term::ROW_l (int row_number, int new_length = -1)
1044	CODE:	1506	CODE:
1045	{	1507	{
1046	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1508	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1047	XSRETURN_EMPTY;	1509	XSRETURN_EMPTY;
1048		1510
1049	line_t &l = ROW(row_number);	1511	line_t &l = ROW(row_number);
1050	RETVAL = l.l;	1512	RETVAL = l.l;
1051		1513
…		…
1057		1519
1058	bool	1520	bool
1059	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1521	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1060	CODE:	1522	CODE:
1061	{	1523	{
1062	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1524	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1063	XSRETURN_EMPTY;	1525	XSRETURN_EMPTY;
1064		1526
1065	line_t &l = ROW(row_number);	1527	line_t &l = ROW(row_number);
1066	RETVAL = l.is_longer ();	1528	RETVAL = l.is_longer ();
1067		1529
…		…
1075	rxvt_term::special_encode (SV *string)	1537	rxvt_term::special_encode (SV *string)
1076	CODE:	1538	CODE:
1077	{	1539	{
1078	wchar_t *wstr = sv2wcs (string);	1540	wchar_t *wstr = sv2wcs (string);
1079	int wlen = wcslen (wstr);	1541	int wlen = wcslen (wstr);
1080	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1542	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1081		1543
1082	rxvt_push_locale (THIS->locale);	1544	rxvt_push_locale (THIS->locale);
1083		1545
1084	wchar_t *r = rstr;	1546	wchar_t *r = rstr;
1085	for (wchar_t *s = wstr; *s; s++)	1547	for (wchar_t *s = wstr; *s; s++)
		1548	{
		1549	int w = WCWIDTH (*s);
		1550
1086	if (wcwidth (*s) == 0)	1551	if (w == 0)
1087	{	1552	{
1088	if (r == rstr)	1553	if (r == rstr)
1089	croak ("leading combining character unencodable");	1554	croak ("leading combining character unencodable");
1090		1555
1091	unicode_t n = rxvt_compose (r[-1], *s);	1556	unicode_t n = rxvt_compose (r[-1], *s);
1092	if (n == NOCHAR)	1557	if (n == NOCHAR)
1093	n = rxvt_composite.compose (r[-1], *s);	1558	n = rxvt_composite.compose (r[-1], *s);
1094		1559
1095	r[-1] = n;	1560	r[-1] = n;
1096	}	1561	}
1097	#if !UNICODE_3	1562	#if !UNICODE_3
1098	else if (*s >= 0x10000)	1563	else if (*s >= 0x10000)
1099	*r++ = rxvt_composite.compose (*s);	1564	*r++ = rxvt_composite.compose (*s);
1100	#endif	1565	#endif
1101	else	1566	else
1102	*r++ = *s;	1567	*r++ = *s;
		1568
		1569	// the *2 above only allows wcwidth <= 2
		1570	if (w > 1)
		1571	*r++ = NOCHAR;
		1572	}
1103		1573
1104	rxvt_pop_locale ();	1574	rxvt_pop_locale ();
1105		1575
1106	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1576	RETVAL = wcs2sv (rstr, r - rstr);
1107
1108	delete [] rstr;
1109	}	1577	}
1110	OUTPUT:	1578	OUTPUT:
1111	RETVAL	1579	RETVAL
1112		1580
1113	SV *	1581	SV *
1114	rxvt_term::special_decode (SV *text)	1582	rxvt_term::special_decode (SV *text)
1115	CODE:	1583	CODE:
1116	{	1584	{
1117	wchar_t *wstr = sv2wcs (text);	1585	wchar_t *wstr = sv2wcs (text);
1118	int wlen = wcslen (wstr);
1119	int dlen = 0;	1586	int dlen = 0;
1120		1587
1121	// find length	1588	// find length
1122	for (wchar_t *s = wstr; *s; s++)	1589	for (wchar_t *s = wstr; *s; s++)
1123	if (*s == NOCHAR)	1590	if (*s == NOCHAR)
…		…
1125	else if (IS_COMPOSE (*s))	1592	else if (IS_COMPOSE (*s))
1126	dlen += rxvt_composite.expand (*s, 0);	1593	dlen += rxvt_composite.expand (*s, 0);
1127	else	1594	else
1128	dlen++;	1595	dlen++;
1129		1596
1130	wchar_t *rstr = new wchar_t [dlen];	1597	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1131		1598
1132	// decode	1599	// decode
1133	wchar_t *r = rstr;	1600	wchar_t *r = rstr;
1134	for (wchar_t *s = wstr; *s; s++)	1601	for (wchar_t *s = wstr; *s; s++)
1135	if (*s == NOCHAR)	1602	if (*s == NOCHAR)
…		…
1137	else if (IS_COMPOSE (*s))	1604	else if (IS_COMPOSE (*s))
1138	r += rxvt_composite.expand (*s, r);	1605	r += rxvt_composite.expand (*s, r);
1139	else	1606	else
1140	*r++ = *s;	1607	*r++ = *s;
1141		1608
1142	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1609	RETVAL = wcs2sv (rstr, r - rstr);
1143
1144	delete [] rstr;
1145	}	1610	}
1146	OUTPUT:	1611	OUTPUT:
1147	RETVAL	1612	RETVAL
1148		1613
1149	void	1614	void
1150	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1615	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1151	PPCODE:	1616	PPCODE:
1152	{	1617	{
1153	struct resval { const char *name; int value; } rslist [] = {	1618	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1154	# define def(name) { # name, Rs_ ## name },	1619	# define def(name) { # name, Rs_ ## name },
1155	# define reserve(name,count)	1620	# define reserve(name,count)
1156	# include "rsinc.h"	1621	# include "rsinc.h"
1157	# undef def	1622	# undef def
1158	# undef reserve	1623	# undef reserve
1159	};	1624	};
1160		1625
1161	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1626	rs = rslist + ecb_array_length (rslist);
1162		1627
		1628	if (*name)
1163	do {	1629	{
		1630	do {
1164	if (rs-- == rslist)	1631	if (rs-- == rslist)
1165	croak ("no such resource '%s', requested", name);	1632	croak ("no such resource '%s', requested", name);
1166	} while (strcmp (name, rs->name));	1633	} while (strcmp (name, rs->name));
1167		1634
1168	index += rs->value;	1635	index += rs->value;
		1636	}
		1637	else
		1638	{
		1639	--rs;
		1640	name = "";
		1641	}
1169		1642
1170	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1643	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1171	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1644	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1172		1645
1173	if (GIMME_V != G_VOID)	1646	if (GIMME_V != G_VOID)
1174	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1647	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1175		1648
1176	if (newval)	1649	if (newval)
1177	{	1650	{
1178	if (SvOK (newval))	1651	if (SvOK (newval))
1179	{	1652	{
…		…
1184	else	1657	else
1185	THIS->rs [index] = 0;	1658	THIS->rs [index] = 0;
1186	}	1659	}
1187	}	1660	}
1188		1661
		1662	const char *
		1663	rxvt_term::x_resource (const char *name)
		1664
1189	bool	1665	bool
1190	rxvt_term::option (U32 optval, int set = -1)	1666	rxvt_term::option (U8 optval, int set = -1)
1191	CODE:	1667	CODE:
1192	{	1668	{
1193	RETVAL = THIS->options & optval;	1669	RETVAL = THIS->option (optval);
1194		1670
1195	if (set >= 0)	1671	if (set >= 0)
1196	{	1672	{
1197	if (set)
1198	THIS->options |= optval;	1673	THIS->set_option (optval, set);
1199	else
1200	THIS->options &= ~optval;
1201		1674
		1675	if (THIS->init_done) // avoid doing this before START
1202	switch (optval)	1676	switch (optval)
1203	{	1677	{
1204	case Opt_skipBuiltinGlyphs:	1678	case Opt_skipBuiltinGlyphs:
1205	THIS->set_fonts ();	1679	THIS->set_fonts ();
1206	THIS->scr_remap_chars ();	1680	THIS->scr_remap_chars ();
1207	THIS->scr_touch (true);	1681	THIS->scr_touch (true);
1208	THIS->want_refresh = 1;	1682	THIS->want_refresh = 1;
		1683	THIS->refresh_check ();
1209	break;	1684	break;
		1685	#ifdef CURSOR_BLINK
		1686	case Opt_cursorBlink:
		1687	THIS->cursor_blink_reset ();
		1688	break;
		1689	#endif
1210		1690
1211	case Opt_cursorUnderline:	1691	case Opt_cursorUnderline:
1212	THIS->want_refresh = 1;	1692	THIS->want_refresh = 1;
		1693	THIS->refresh_check ();
1213	break;	1694	break;
1214		1695
1215	# case Opt_scrollBar_floating:	1696	# case Opt_scrollBar_floating:
1216	# case Opt_scrollBar_right:	1697	# case Opt_scrollBar_right:
1217	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1698	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1218	# break;	1699	# break;
1219	}	1700	}
1220	}	1701	}
1221	}	1702	}
1222	OUTPUT:	1703	OUTPUT:
1223	RETVAL	1704	RETVAL
1224		1705
		1706	bool
		1707	rxvt_term::parse_keysym (char *keysym, char *str)
		1708	CODE:
		1709	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1710	THIS->keyboard->register_done ();
		1711	OUTPUT:
		1712	RETVAL
		1713
1225	void	1714	void
		1715	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1716	CODE:
		1717	wchar_t *wstr = sv2wcs (str);
		1718	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1719	free (wstr);
		1720
		1721	void
1226	rxvt_term::cur (...)	1722	rxvt_term::screen_cur (...)
1227	PROTOTYPE: $;$$	1723	PROTOTYPE: $;$$
1228	ALIAS:	1724	ALIAS:
1229	screen_cur = 0	1725	screen_cur = 0
1230	selection_beg = 1	1726	selection_beg = 1
1231	selection_end = 2	1727	selection_end = 2
…		…
1242	EXTEND (SP, 2);	1738	EXTEND (SP, 2);
1243	PUSHs (sv_2mortal (newSViv (rc.row)));	1739	PUSHs (sv_2mortal (newSViv (rc.row)));
1244	PUSHs (sv_2mortal (newSViv (rc.col)));	1740	PUSHs (sv_2mortal (newSViv (rc.col)));
1245	}	1741	}
1246		1742
1247	if (items == 3)	1743	if (items >= 3)
		1744	{
		1745	rc.row = SvIV (ST (1));
		1746	rc.col = SvIV (ST (2));
		1747
		1748	if (ix == 2)
1248	{	1749	{
1249	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1750	if (rc.col == 0)
1250	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1751	{
		1752	// col == 0 means end of previous line
		1753	rc.row--;
		1754	rc.col = THIS->ncol;
		1755	}
		1756	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1757	&& rc.col > ROW(rc.row).l)
		1758	{
		1759	// col >= length means while line and add newline
		1760	rc.col = THIS->ncol;
		1761	}
		1762	}
		1763
		1764	clamp_it (rc.col, 0, THIS->ncol);
		1765	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1251		1766
1252	if (ix)	1767	if (ix)
		1768	{
		1769	THIS->selection.screen = THIS->current_screen;
		1770
1253	THIS->want_refresh = 1;	1771	THIS->want_refresh = 1;
		1772	THIS->refresh_check ();
1254	}	1773	}
		1774	}
1255	}	1775	}
1256		1776
1257	int	1777	int
1258	rxvt_term::selection_grab (U32 eventtime)	1778	rxvt_term::selection_screen (int screen = -1)
		1779	CODE:
		1780	RETVAL = THIS->selection.screen;
		1781	if (screen >= 0)
		1782	THIS->selection.screen = screen;
		1783	OUTPUT:
		1784	RETVAL
1259		1785
1260	void	1786	void
		1787	rxvt_term::selection_clear (bool clipboard = false)
		1788
		1789	void
		1790	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1791	CODE:
		1792	THIS->selection.op = SELECTION_CONT;
		1793	THIS->selection.rect = rect;
		1794	THIS->selection_make (eventtime);
		1795
		1796	int
		1797	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1798
		1799	void
1261	rxvt_term::selection (SV *newtext = 0)	1800	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1262	PPCODE:	1801	PPCODE:
1263	{	1802	{
		1803	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1804	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1805
1264	if (GIMME_V != G_VOID)	1806	if (GIMME_V != G_VOID)
1265	XPUSHs (taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))));	1807	XPUSHs (text
		1808	? sv_2mortal (wcs2sv (text, len))
		1809	: &PL_sv_undef);
1266		1810
1267	if (newtext)	1811	if (newtext)
1268	{	1812	{
1269	free (THIS->selection.text);	1813	free (text);
1270		1814
1271	THIS->selection.text = sv2wcs (newtext);	1815	text = sv2wcs (newtext);
1272	THIS->selection.len = wcslen (THIS->selection.text);	1816	len = wcslen (text);
1273	}	1817	}
1274	}	1818	}
		1819
		1820	char
		1821	rxvt_term::cur_charset ()
		1822	CODE:
		1823	RETVAL = THIS->charsets [THIS->screen.charset];
		1824	OUTPUT:
		1825	RETVAL
		1826
		1827	void
		1828	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)
		1829
		1830	void
		1831	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1832
		1833	void
		1834	rxvt_term::scr_bell ()
		1835
		1836	void
		1837	rxvt_term::scr_recolour (bool refresh = true);
		1838
		1839	void
		1840	rxvt_term::scr_change_screen (int screen)
1275		1841
1276	void	1842	void
1277	rxvt_term::scr_add_lines (SV *string)	1843	rxvt_term::scr_add_lines (SV *string)
1278	CODE:	1844	CODE:
1279	{	1845	{
…		…
1289	char *str = SvPVbyte (octets, len);	1855	char *str = SvPVbyte (octets, len);
1290	C_ARGS:	1856	C_ARGS:
1291	str, len	1857	str, len
1292		1858
1293	void	1859	void
		1860	rxvt_term::tt_paste (SV *octets)
		1861	INIT:
		1862	STRLEN len;
		1863	char *str = SvPVbyte (octets, len);
		1864	C_ARGS:
		1865	str, len
		1866
		1867	void
1294	rxvt_term::cmd_parse (SV *octets)	1868	rxvt_term::cmd_parse (SV *octets)
1295	CODE:	1869	CODE:
1296	{	1870	{
1297	STRLEN len;	1871	STRLEN len;
1298	char *str = SvPVbyte (octets, len);	1872	char *str = SvPVbyte (octets, len);
…		…
1320	o->self = (HV *)SvRV (RETVAL);	1894	o->self = (HV *)SvRV (RETVAL);
1321	}	1895	}
1322	OUTPUT:	1896	OUTPUT:
1323	RETVAL	1897	RETVAL
1324		1898
		1899	#############################################################################
		1900	# Various X Utility Functions
		1901	#############################################################################
		1902
		1903	void
		1904	rxvt_term::XListProperties (Window window)
		1905	PPCODE:
		1906	{
		1907	int count;
		1908	Atom *props = XListProperties (THIS->dpy, window, &count);
		1909
		1910	EXTEND (SP, count);
		1911	while (count--)
		1912	PUSHs (newSVuv ((U32)props [count]));
		1913
		1914	XFree (props);
		1915	}
		1916
		1917	void
		1918	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1919	PPCODE:
		1920	{
		1921	Atom type;
		1922	int format;
		1923	unsigned long nitems;
		1924	unsigned long bytes_after;
		1925	unsigned char *prop;
		1926
		1927	XGetWindowProperty (THIS->dpy, window, property,
		1928	0, 1<<24, 0, AnyPropertyType,
		1929	&type, &format, &nitems, &bytes_after, &prop);
		1930
		1931	if (type != None)
		1932	{
		1933	int elemsize = format == 16 ? sizeof (short)
		1934	: format == 32 ? sizeof (long)
		1935	: 1;
		1936
		1937	EXTEND (SP, 3);
		1938	PUSHs (newSVuv ((U32)type));
		1939	PUSHs (newSViv (format));
		1940	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1941	XFree (prop);
		1942	}
		1943	}
		1944
		1945	void
		1946	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1947	CODE:
		1948	{
		1949	STRLEN len;
		1950	char *data_ = SvPVbyte (data, len);
		1951
		1952	int elemsize = format == 16 ? sizeof (short)
		1953	: format == 32 ? sizeof (long)
		1954	: 1;
		1955
		1956	XChangeProperty (THIS->dpy, window, property,
		1957	type, format, PropModeReplace,
		1958	(unsigned char *)data_, len / elemsize);
		1959	}
		1960
		1961	Atom
		1962	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1963	C_ARGS: term->dpy, atom_name, only_if_exists
		1964
		1965	char *
		1966	XGetAtomName (rxvt_term *term, Atom atom)
		1967	C_ARGS: term->dpy, atom
		1968	CLEANUP:
		1969	XFree (RETVAL);
		1970
		1971	void
		1972	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1973	C_ARGS: term->dpy, window, property
		1974
		1975	Window
		1976	rxvt_term::DefaultRootWindow ()
		1977	CODE:
		1978	RETVAL = THIS->display->root;
		1979	OUTPUT:
		1980	RETVAL
		1981
		1982	#if 0
		1983
		1984	Window
		1985	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1986	C_ARGS: term->dpy, (Window)parent,
		1987	x, y, width, height, 0,
		1988	term->pix_colors_focused[Color_border],
		1989	term->pix_colors_focused[Color_border]
		1990
		1991	#endif
		1992
		1993	void
		1994	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1995	C_ARGS: term->dpy, window, parent, x, y
		1996
		1997	void
		1998	XMapWindow (rxvt_term *term, Window window)
		1999	C_ARGS: term->dpy, window
		2000
		2001	void
		2002	XUnmapWindow (rxvt_term *term, Window window)
		2003	C_ARGS: term->dpy, window
		2004
		2005	void
		2006	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2007	C_ARGS: term->dpy, window, x, y, width, height
		2008
		2009	void
		2010	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2011	CODE:
		2012	{
		2013	XWindowAttributes attr;
		2014	XGetWindowAttributes (THIS->dpy, window, &attr);
		2015	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2016	}
		2017
		2018	void
		2019	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2020	PPCODE:
		2021	{
		2022	int dx, dy;
		2023	Window child;
		2024
		2025	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2026	{
		2027	EXTEND (SP, 3);
		2028	PUSHs (newSViv (dx));
		2029	PUSHs (newSViv (dy));
		2030	PUSHs (newSVuv (child));
		2031	}
		2032	}
		2033
		2034	#############################################################################
		2035	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2036
		2037	# TODO: ugly
		2038	void
		2039	rxvt_term::background_geometry (bool border = false)
		2040	PPCODE:
		2041	EXTEND (SP, 4);
		2042	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2043	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2044	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2045	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2046
		2047	#if HAVE_IMG
		2048
		2049	rxvt_img *
		2050	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		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, 0, 0, width, height);
		2056	RETVAL->alloc ();
		2057	OUTPUT:
		2058	RETVAL
		2059
		2060	#if ENABLE_TRANSPARENCY
		2061
		2062	rxvt_img *
		2063	rxvt_term::new_img_from_root ()
		2064	CODE:
		2065	RETVAL = rxvt_img::new_from_root (THIS);
		2066	OUTPUT:
		2067	RETVAL
		2068
		2069	#endif
		2070
		2071	#if HAVE_PIXBUF
		2072
		2073	rxvt_img *
		2074	rxvt_term::new_img_from_file (octet_string filename)
		2075	CODE:
		2076	try
		2077	{
		2078	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2079	}
		2080	catch (const class rxvt_failure_exception &e)
		2081	{
		2082	croak ("new_img_from_file failed");
		2083	}
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	#endif
		2088
		2089	#if HAVE_BG_PIXMAP
		2090
		2091	void
		2092	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2093	CODE:
		2094	THIS->bg_destroy ();
		2095	THIS->bg_pixmap = None;
		2096	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2097
		2098	if (img) // TODO: cannot be false
		2099	{
		2100	img = img->clone (); // own the img
		2101
		2102	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2103	img->sub_rect (0, 0,
		2104	border ? THIS->vt_width : THIS->szHint.width,
		2105	border ? THIS->vt_height : THIS->szHint.height)
		2106	->replace (img);
		2107
		2108	// just in case, should usually be a nop
		2109	img->reify ()
		2110	->replace (img);
		2111
		2112	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2113	->replace (img);
		2114
		2115	THIS->bg_pixmap = img->steal ();
		2116	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2117
		2118	if (!border)
		2119	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2120
		2121	delete img;
		2122	}
		2123
		2124	#endif
		2125
		2126	#endif
		2127
		2128	#############################################################################
		2129	# urxvt::overlay
		2130	#############################################################################
		2131
1325	MODULE = urxvt PACKAGE = urxvt::overlay	2132	MODULE = urxvt PACKAGE = urxvt::overlay
1326		2133
1327	void	2134	void
1328	overlay::set (int x, int y, SV *text, SV *rend = 0)	2135	overlay::set (int x, int y, SV *text, SV *rend = 0)
1329		2136
…		…
1334	overlay::hide ()	2141	overlay::hide ()
1335		2142
1336	void	2143	void
1337	overlay::DESTROY ()	2144	overlay::DESTROY ()
1338		2145
		2146	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2147
		2148	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2149
		2150	#if HAVE_PIXBUF
		2151
		2152	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2153	C_ARGS: filename, 0
		2154
		2155	void
		2156	DESTROY (urxvt::pixbuf self)
		2157	CODE:
		2158	gdk_pixbuf_unref (self);
		2159
		2160	#endif
		2161
1339	MODULE = urxvt PACKAGE = urxvt::timer	2162	MODULE = urxvt PACKAGE = urxvt::img
1340		2163
1341	SV *	2164	#if HAVE_IMG
1342	timer::new ()
1343	CODE:
1344	timer *w = new timer;
1345	w->start (NOW);
1346	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1347	w->self = (HV *)SvRV (RETVAL);
1348	OUTPUT:
1349	RETVAL
1350		2165
1351	timer *	2166	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1352	timer::cb (SV *cb)	2167	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1353	CODE:
1354	THIS->cb (cb);
1355	RETVAL = THIS;
1356	OUTPUT:
1357	RETVAL
1358		2168
1359	NV	2169	int
1360	timer::at ()	2170	rxvt_img::w ()
1361	CODE:	2171	CODE:
1362	RETVAL = THIS->at;	2172	RETVAL = THIS->w;
1363	OUTPUT:	2173	OUTPUT:
1364	RETVAL	2174	RETVAL
1365		2175
1366	timer *	2176	int
1367	timer::interval (NV interval)	2177	rxvt_img::h ()
1368	CODE:	2178	CODE:
1369	THIS->interval = interval;
1370	RETVAL = THIS;	2179	RETVAL = THIS->h;
1371	OUTPUT:	2180	OUTPUT:
1372	RETVAL	2181	RETVAL
1373		2182
1374	timer *	2183	Pixmap
1375	timer::set (NV tstamp)	2184	rxvt_img::pm ()
1376	CODE:	2185	CODE:
1377	THIS->set (tstamp);
1378	RETVAL = THIS;	2186	RETVAL = THIS->pm;
1379	OUTPUT:	2187	OUTPUT:
1380	RETVAL
1381
1382	timer *
1383	timer::start (NV tstamp = THIS->at)
1384	CODE:
1385	THIS->start (tstamp);
1386	RETVAL = THIS;	2188	RETVAL
1387	OUTPUT:
1388	RETVAL
1389		2189
1390	timer *
1391	timer::stop ()
1392	CODE:
1393	THIS->stop ();
1394	RETVAL = THIS;
1395	OUTPUT:
1396	RETVAL
1397
1398	void	2190	void
		2191	rxvt_img::fill (SV *c)
		2192	INIT:
		2193	rxvt_color rc;
		2194	parse_color (THIS->s, rc, c);
		2195	C_ARGS: rc
		2196
		2197	void
1399	timer::DESTROY ()	2198	rxvt_img::DESTROY ()
1400
1401	MODULE = urxvt PACKAGE = urxvt::iow
1402
1403	SV *
1404	iow::new ()
1405	CODE:	2199	CODE:
1406	iow *w = new iow;	2200	delete THIS;
1407	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1408	w->self = (HV *)SvRV (RETVAL);
1409	OUTPUT:
1410	RETVAL
1411		2201
1412	iow *
1413	iow::cb (SV *cb)
1414	CODE:
1415	THIS->cb (cb);
1416	RETVAL = THIS;
1417	OUTPUT:
1418	RETVAL
1419
1420	iow *
1421	iow::fd (int fd)
1422	CODE:
1423	THIS->fd = fd;
1424	RETVAL = THIS;
1425	OUTPUT:
1426	RETVAL
1427
1428	iow *
1429	iow::events (short events)
1430	CODE:
1431	THIS->events = events;
1432	RETVAL = THIS;
1433	OUTPUT:
1434	RETVAL
1435
1436	iow *
1437	iow::start ()
1438	CODE:
1439	THIS->start ();
1440	RETVAL = THIS;
1441	OUTPUT:
1442	RETVAL
1443
1444	iow *
1445	iow::stop ()
1446	CODE:
1447	THIS->stop ();
1448	RETVAL = THIS;
1449	OUTPUT:
1450	RETVAL
1451
1452	void	2202	void
1453	iow::DESTROY ()	2203	rxvt_img::unshare ()
1454		2204
		2205	int
		2206	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2207	CODE:
		2208	if (items >= 2)
		2209	THIS->repeat_mode (repeat);
		2210	if (GIMME_V != G_VOID)
		2211	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1455		2212
		2213	void
		2214	rxvt_img::move (int dx, int dy)
		2215
		2216	void
		2217	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2218
		2219	void
		2220	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2221
		2222	rxvt_img *
		2223	rxvt_img::clone ()
		2224
		2225	rxvt_img *
		2226	rxvt_img::reify ()
		2227
		2228	rxvt_img *
		2229	rxvt_img::sub_rect (int x, int y, int width, int height)
		2230
		2231	rxvt_img *
		2232	rxvt_img::blur (int rh, int rv)
		2233
		2234	rxvt_img *
		2235	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)
		2236	INIT:
		2237	double matrix[9] = {
		2238	p11, p12, p13,
		2239	p21, p22, p23,
		2240	p31, p32, p33
		2241	};
		2242	C_ARGS: new_width, new_height, matrix
		2243
		2244	rxvt_img *
		2245	rxvt_img::scale (int new_width, int new_height)
		2246
		2247	rxvt_img *
		2248	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi)
		2249
		2250	#endif
		2251

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