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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.175 by root, Wed Jun 6 20:55:37 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	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));
68	}	69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
69		72
70	static wchar_t *	73	static wchar_t *
71	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
72	{	75	{
73	STRLEN len;	76	STRLEN len;
…		…
86		89
87	return sv;	90	return sv;
88	}	91	}
89		92
90	static SV *	93	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)	94	newSVptr (void *ptr, const char *klass)
99	{	95	{
100	HV *hv = newHV ();	96	HV *hv = newHV ();
101	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	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);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
125		121
126	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
127	}	123	}
128		124
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		127
132	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
133		129
134	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
135	{	133	{
136	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
137	HV *self;	139	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		140
233	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);
234	~overlay ();	142	~overlay ();
235		143
236	void show ();	144	void show ();
…		…
240		148
241	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
242	};	150	};
243		151
244	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)
245	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
246	{	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
247	if (border == 2)	163	if (border == 2)
248	{	164	{
249	w += 2;	165	w += 2;
250	h += 2;	166	h += 2;
251	}	167	}
…		…
289	*rp++ = r;	205	*rp++ = r;
290	}	206	}
291	}	207	}
292		208
293	show ();	209	show ();
294	THIS->want_refresh = 1;
295	}	210	}
296		211
297	overlay::~overlay ()	212	overlay::~overlay ()
298	{	213	{
299	hide ();	214	hide ();
…		…
304	delete [] rend[y];	219	delete [] rend[y];
305	}	220	}
306		221
307	delete [] text;	222	delete [] text;
308	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));
309		236
310	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
311	}	238	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	}	239	}
321		240
322	void	241	void
323	overlay::hide ()	242	overlay::hide ()
324	{	243	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
326		246
327	if (ovs)	247	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		248
331	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	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 ();
334	}	263	}
335		264
336	void overlay::swap ()	265	void overlay::swap ()
337	{	266	{
338	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));
339	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));
340		269
341	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
342	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;
343		277
344	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
345	{	279	{
346	text_t *t1 = text [y];	280	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
348		282
349	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;
350	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;
351		285
352	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
353	{	287	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	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));	289	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)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
380		314
381	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
382		316
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	319	}
386		320
387	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
388	}	323	}
389
390		324
391	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
392		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
393	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
394		332
395	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		334
401	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	336	{
403	if (perl)	337	if (perl)
404	{	338	{
405	perl_destruct (perl);	339	perl_destruct (perl);
406	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
407	}	342	}
408	}	343	}
409		344
410	void	345	void
411	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
412	{	347	{
413	if (!perl)	348	if (!perl)
414	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
415	char *argv[] = {	356	char *args[] = {
416	"",	357	"",
417	"-T",	358	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
419	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
420		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
421	perl = perl_alloc ();	370	perl = perl_alloc ();
422	perl_construct (perl);	371	perl_construct (perl);
423		372
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		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;
		443	}
		444
		445	static void
		446	ungrab (rxvt_term *THIS)
		447	{
		448	if (THIS->perl.grabtime)
		449	{
		450	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		451	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		452	THIS->perl.grabtime = 0;
		453	}
		454	}
		455
		456	bool
		457	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		458	{
		459	if (!perl || !term->perl.self)
		460	return false;
		461
		462	localise_env set_environ (perl_environ);
		463
		464	// pre-handling of some events
		465	if (htype == HOOK_REFRESH_END)
		466	{
		467	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		468
		469	for (int i = 0; i <= AvFILL (av); i++)
		470	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		471	}
		472	else if (htype == HOOK_DESTROY)
		473	{
		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--)
426	{	477	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	478	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
428		479	delete req;
429	perl_destruct (perl);
430	perl_free (perl);
431	perl = 0;
432	}	480	}
433	}	481	}
434	}
435		482
436	static void	483	bool event_consumed;
437	ungrab (rxvt_term *THIS)	484
438	{	485	if (term->perl.should_invoke [htype])
439	if (THIS->perl.grabtime)
440	{	486	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	487	dSP;
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	488	va_list ap;
443	THIS->perl.grabtime = 0;	489
		490	va_start (ap, htype);
		491
		492	ENTER;
		493	SAVETMPS;
		494
		495	PUSHMARK (SP);
		496
		497	EXTEND (SP, 2);
		498	PUSHs (sv_2mortal (newSVterm (term)));
		499	PUSHs (sv_2mortal (newSViv (htype)));
		500
		501	for (;;) {
		502	data_type dt = (data_type)va_arg (ap, int);
		503
		504	switch (dt)
		505	{
		506	case DT_INT:
		507	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		508	break;
		509
		510	case DT_LONG:
		511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		512	break;
		513
		514	case DT_STR:
		515	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		516	break;
		517
		518	case DT_STR_LEN:
		519	{
		520	char *str = va_arg (ap, char *);
		521	int len = va_arg (ap, int);
		522
		523	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		524	}
		525	break;
		526
		527	case DT_WCS_LEN:
		528	{
		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 *);
		539	int llen = va_arg (ap, int);
		540
		541	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		542	}
		543	break;
		544
		545	case DT_XEVENT:
		546	{
		547	XEvent *xe = va_arg (ap, XEvent *);
		548	HV *hv = newHV ();
		549
		550	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 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)
		553	# undef set
		554
		555	setiv (type, xe->type);
		556	setiv (send_event, xe->xany.send_event);
		557	setiv (serial, xe->xany.serial);
		558
		559	switch (xe->type)
		560	{
		561	case KeyPress:
		562	case KeyRelease:
		563	case ButtonPress:
		564	case ButtonRelease:
		565	case MotionNotify:
		566	setuv (window, xe->xmotion.window);
		567	setuv (root, xe->xmotion.root);
		568	setuv (subwindow, xe->xmotion.subwindow);
		569	setuv (time, xe->xmotion.time);
		570	setiv (x, xe->xmotion.x);
		571	setiv (y, xe->xmotion.y);
		572	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		573	setiv (col, xe->xmotion.x / term->fwidth);
		574	setiv (x_root, xe->xmotion.x_root);
		575	setiv (y_root, xe->xmotion.y_root);
		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
		595	break;
		596
		597	case MapNotify:
		598	case UnmapNotify:
		599	case ConfigureNotify:
		600	setuv (event, xe->xconfigure.event);
		601	setuv (window, xe->xconfigure.window);
		602
		603	switch (xe->type)
		604	{
		605	case ConfigureNotify:
		606	setiv (x, xe->xconfigure.x);
		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
		614	break;
		615
		616	case PropertyNotify:
		617	setuv (window, xe->xproperty.window);
		618	setuv (atom, xe->xproperty.atom);
		619	setuv (time, xe->xproperty.time);
		620	setiv (state, xe->xproperty.state);
		621	break;
		622
		623	case ClientMessage:
		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]);
		632	break;
		633	}
		634
		635	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		636	}
		637	break;
		638
		639	case DT_END:
		640	goto call;
		641
		642	default:
		643	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		644	}
		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;
444	}	671	}
445	}	672	else
		673	event_consumed = false;
446		674
447	bool	675	// post-handling of some events
448	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	676	if (htype == HOOK_REFRESH_BEGIN)
449	{
450	if (!perl)
451	return false;
452
453	if (htype == HOOK_INIT) // first hook ever called
454	{	677	{
455	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	678	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	679
		680	for (int i = AvFILL (av); i >= 0; i--)
		681	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
457	}	682	}
458	else if (!term->perl.self)
459	return false; // perl not initialized for this instance
460	else if (htype == HOOK_DESTROY)	683	else if (htype == HOOK_DESTROY)
461	{	684	{
462	// handled later	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;
463	}	690	}
464	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
465	{
466	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467		691
468	if (HvKEYS (hv))	692	return event_consumed;
469	{	693	}
470	hv_iterinit (hv);
471		694
472	while (HE *he = hv_iternext (hv))	695	void
473	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	696	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
474	}	697	{
475	}	698	localise_env set_environ (perl_environ);
476	else if (!should_invoke [htype])
477	return false;
478
479	dSP;
480	va_list ap;
481
482	va_start (ap, htype);
483		699
484	ENTER;	700	ENTER;
485	SAVETMPS;	701	SAVETMPS;
486		702
487	PUSHMARK (SP);	703	dSP;
488
489	XPUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));	704	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		705	PUTBACK;
		706	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
491		707
492	for (;;) {
493	data_type dt = (data_type)va_arg (ap, int);
494
495	switch (dt)
496	{
497	case DT_INT:
498	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499	break;
500
501	case DT_LONG:
502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503	break;
504
505	case DT_STR:
506	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507	break;
508
509	case DT_STR_LEN:
510	{
511	char *str = va_arg (ap, char *);
512	int len = va_arg (ap, int);
513
514	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515	}
516	break;
517
518	case DT_WCS_LEN:
519	{
520	wchar_t *wstr = va_arg (ap, wchar_t *);
521	int wlen = va_arg (ap, int);
522
523	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524	}
525	break;
526
527	case DT_XEVENT:
528	{
529	XEvent *xe = va_arg (ap, XEvent *);
530	HV *hv = newHV ();
531
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534	# undef set
535
536	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);
539
540	switch (xe->type)
541	{
542	case KeyPress:
543	case KeyRelease:
544	case ButtonPress:
545	case ButtonRelease:
546	case MotionNotify:
547	setiv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);
551	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);
555	break;
556	}
557
558	switch (xe->type)
559	{
560	case KeyPress:
561	case KeyRelease:
562	setiv (keycode, xe->xkey.keycode);
563	break;
564
565	case ButtonPress:
566	case ButtonRelease:
567	setiv (button, xe->xbutton.button);
568	break;
569
570	case MotionNotify:
571	setiv (is_hint, xe->xmotion.is_hint);
572	break;
573	}
574
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}
577	break;
578
579	case DT_END:
580	{
581	va_end (ap);
582
583	PUTBACK;
584	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
585	SPAGAIN;
586
587	if (count)
588	{
589	SV *status = POPs;
590	count = SvTRUE (status);
591	}
592
593	PUTBACK;
594	FREETMPS;
595	LEAVE;
596
597	if (SvTRUE (ERRSV))	708	if (SvTRUE (ERRSV))
598	{
599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	709	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
600	ungrab (term); // better lose the grab than the session
601	}
602		710
603	if (htype == HOOK_DESTROY)	711	FREETMPS;
604	{	712	LEAVE;
605	clearSVptr ((SV *)term->perl.self);
606	SvREFCNT_dec ((SV *)term->perl.self);
607	}
608
609	return count;
610	}
611
612	default:
613	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614	}
615	}
616	}	713	}
617		714
618	/////////////////////////////////////////////////////////////////////////////	715	/////////////////////////////////////////////////////////////////////////////
619		716
620	MODULE = urxvt PACKAGE = urxvt	717	MODULE = urxvt PACKAGE = urxvt
621		718
622	PROTOTYPES: ENABLE	719	PROTOTYPES: ENABLE
623		720
624	BOOT:	721	BOOT:
625	{	722	{
626	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	723	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		724	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		725	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		726	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627		727
628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	728	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	729	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630	# include "hookinc.h"	730	# include "hookinc.h"
631	# undef def	731	# undef def
632		732
633	HV *option = get_hv ("urxvt::OPTION", 1);	733	HV *option = get_hv ("urxvt::OPTION", 1);
634	# 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);
635	# define nodef(name)	735	# define nodef(name)
636	# include "optinc.h"	736	# include "optinc.h"
637	# undef nodef	737	# undef nodef
638	# undef def	738	# undef def
639		739
640	HV *stash = gv_stashpv ("urxvt", 1);	740	HV *stash = gv_stashpv ("urxvt", 1);
641	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	741	static const struct {
		742	const char *name;
		743	IV iv;
		744	} *civ, const_iv[] = {
		745	# define const_iv(name) { # name, (IV)name }
		746	const_iv (NUM_RESOURCES),
642	export_const_iv (DEFAULT_RSTYLE);	747	const_iv (DEFAULT_RSTYLE),
643	export_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),
644	export_const_iv (RS_Bold);	760	const_iv (RS_Bold),
645	export_const_iv (RS_Italic);	761	const_iv (RS_Italic),
646	export_const_iv (RS_Blink);	762	const_iv (RS_Blink),
647	export_const_iv (RS_RVid);	763	const_iv (RS_RVid),
648	export_const_iv (RS_Uline);	764	const_iv (RS_Uline),
649		765
650	export_const_iv (CurrentTime);	766	const_iv (CurrentTime),
651	export_const_iv (ShiftMask);	767	const_iv (ShiftMask),
652	export_const_iv (LockMask);	768	const_iv (LockMask),
653	export_const_iv (ControlMask);	769	const_iv (ControlMask),
654	export_const_iv (Mod1Mask);	770	const_iv (Mod1Mask),
655	export_const_iv (Mod2Mask);	771	const_iv (Mod2Mask),
656	export_const_iv (Mod3Mask);	772	const_iv (Mod3Mask),
657	export_const_iv (Mod4Mask);	773	const_iv (Mod4Mask),
658	export_const_iv (Mod5Mask);	774	const_iv (Mod5Mask),
659	export_const_iv (Button1Mask);	775	const_iv (Button1Mask),
660	export_const_iv (Button2Mask);	776	const_iv (Button2Mask),
661	export_const_iv (Button3Mask);	777	const_iv (Button3Mask),
662	export_const_iv (Button4Mask);	778	const_iv (Button4Mask),
663	export_const_iv (Button5Mask);	779	const_iv (Button5Mask),
664	export_const_iv (AnyModifier);	780	const_iv (AnyModifier),
665	}
666		781
667	SV *	782	const_iv (NoSymbol),
668	new (...)	783	const_iv (GrabModeSync),
669	CODE:	784	const_iv (GrabModeAsync),
670	{
671	stringvec *argv = new stringvec;
672	bool success;
673		785
674	for (int i = 0; i < items ;i++)	786	const_iv (NoEventMask),
675	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	787	const_iv (KeyPressMask),
		788	const_iv (KeyReleaseMask),
		789	const_iv (ButtonPressMask),
		790	const_iv (ButtonReleaseMask),
		791	const_iv (EnterWindowMask),
		792	const_iv (LeaveWindowMask),
		793	const_iv (PointerMotionMask),
		794	const_iv (PointerMotionHintMask),
		795	const_iv (Button1MotionMask),
		796	const_iv (Button2MotionMask),
		797	const_iv (Button3MotionMask),
		798	const_iv (Button4MotionMask),
		799	const_iv (Button5MotionMask),
		800	const_iv (ButtonMotionMask),
		801	const_iv (KeymapStateMask),
		802	const_iv (ExposureMask),
		803	const_iv (VisibilityChangeMask),
		804	const_iv (StructureNotifyMask),
		805	const_iv (ResizeRedirectMask),
		806	const_iv (SubstructureNotifyMask),
		807	const_iv (SubstructureRedirectMask),
		808	const_iv (FocusChangeMask),
		809	const_iv (PropertyChangeMask),
		810	const_iv (ColormapChangeMask),
		811	const_iv (OwnerGrabButtonMask),
676		812
677	rxvt_term *term = new rxvt_term;	813	const_iv (KeyPress),
		814	const_iv (KeyRelease),
		815	const_iv (ButtonPress),
		816	const_iv (ButtonRelease),
		817	const_iv (MotionNotify),
		818	const_iv (EnterNotify),
		819	const_iv (LeaveNotify),
		820	const_iv (FocusIn),
		821	const_iv (FocusOut),
		822	const_iv (KeymapNotify),
		823	const_iv (Expose),
		824	const_iv (GraphicsExpose),
		825	const_iv (NoExpose),
		826	const_iv (VisibilityNotify),
		827	const_iv (CreateNotify),
		828	const_iv (DestroyNotify),
		829	const_iv (UnmapNotify),
		830	const_iv (MapNotify),
		831	const_iv (MapRequest),
		832	const_iv (ReparentNotify),
		833	const_iv (ConfigureNotify),
		834	const_iv (ConfigureRequest),
		835	const_iv (GravityNotify),
		836	const_iv (ResizeRequest),
		837	const_iv (CirculateNotify),
		838	const_iv (CirculateRequest),
		839	const_iv (PropertyNotify),
		840	const_iv (SelectionClear),
		841	const_iv (SelectionRequest),
		842	const_iv (SelectionNotify),
		843	const_iv (ColormapNotify),
		844	const_iv (ClientMessage),
		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
		882	};
678		883
679	term->argv = argv;	884	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		885	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		886	}
680		887
		888	void
		889	log (const char *msg)
		890	CODE:
		891	rxvt_log ("%s", msg);
		892
		893	void
		894	warn (const char *msg)
		895	CODE:
		896	rxvt_warn ("%s", msg);
		897
		898	void
		899	fatal (const char *msg)
		900	CODE:
		901	rxvt_fatal ("%s", msg);
		902
		903	void
		904	_exit (int status)
		905
		906	void
		907	catch_fatal (SV *block)
		908	PROTOTYPE: &
		909	CODE:
681	try	910	try
682	{	911	{
683	if (!term->init (argv->size (), argv->begin ()))	912	PUSHMARK (SP);
684	term = 0;	913	PUTBACK;
		914	call_sv (block, G_VOID | G_DISCARD);
		915	SPAGAIN;
685	}	916	}
686	catch (const class rxvt_failure_exception &e)	917	catch (const rxvt_failure_exception &e)
687	{
688	term->destroy ();
689	croak ("exception caught while initializing new terminal instance");
690	}	918	{
691		919	croak ("rxvt_fatal exception caught, trying to continue.");
692	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	920	}
693	}
694	OUTPUT:
695	RETVAL
696
697	void
698	set_should_invoke (int htype, int value)
699	CODE:
700	rxvt_perl.should_invoke [htype] = value;
701
702	void
703	warn (const char *msg)
704	CODE:
705	rxvt_warn ("%s", msg);
706
707	void
708	fatal (const char *msg)
709	CODE:
710	rxvt_fatal ("%s", msg);
711
712	SV *
713	untaint (SV *sv)
714	CODE:
715	RETVAL = newSVsv (sv);
716	SvTAINTED_off (RETVAL);
717	OUTPUT:
718	RETVAL
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		921
727	NV	922	NV
728	NOW ()	923	NOW ()
729	CODE:	924	CODE:
730	RETVAL = NOW;	925	RETVAL = ev::now ();
731	OUTPUT:	926	OUTPUT:
732	RETVAL	927	RETVAL
733		928
734	int	929	int
735	GET_BASEFG (int rend)	930	GET_BASEFG (int rend)
…		…
746	RETVAL	941	RETVAL
747		942
748	int	943	int
749	SET_FGCOLOR (int rend, int new_color)	944	SET_FGCOLOR (int rend, int new_color)
750	CODE:	945	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	946	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	947	OUTPUT:
753	RETVAL	948	RETVAL
754		949
755	int	950	int
756	SET_BGCOLOR (int rend, int new_color)	951	SET_BGCOLOR (int rend, int new_color)
757	CODE:	952	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	953	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	954	OUTPUT:
760	RETVAL	955	RETVAL
761		956
762	int	957	int
763	GET_CUSTOM (int rend)	958	GET_CUSTOM (int rend)
764	CODE:	959	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	960	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	961	OUTPUT:
767	RETVAL	962	RETVAL
768		963
769	int	964	int
770	SET_CUSTOM (int rend, int new_value)	965	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	972	| ((new_value << RS_customShift) & RS_customMask);
778	}	973	}
779	OUTPUT:	974	OUTPUT:
780	RETVAL	975	RETVAL
781		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
782	MODULE = urxvt PACKAGE = urxvt::term	1017	MODULE = urxvt PACKAGE = urxvt::term
783		1018
		1019	SV *
		1020	_new (AV *env, AV *arg)
		1021	CODE:
		1022	{
		1023	rxvt_term *term = new rxvt_term;
		1024
		1025	stringvec *argv = new stringvec;
		1026	for (int i = 0; i <= AvFILL (arg); i++)
		1027	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1028
		1029	stringvec *envv = new stringvec;
		1030	for (int i = AvFILL (env) + 1; i--; )
		1031	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1032
		1033	try
		1034	{
		1035	term->init (argv, envv);
		1036	}
		1037	catch (const class rxvt_failure_exception &e)
		1038	{
		1039	term->destroy ();
		1040	croak ("error while initializing new terminal instance");
		1041	}
		1042
		1043	RETVAL = term && term->perl.self
		1044	? newSVterm (term) : &PL_sv_undef;
		1045	}
		1046	OUTPUT:
		1047	RETVAL
		1048
784	void	1049	void
785	rxvt_term::destroy ()	1050	rxvt_term::destroy ()
786		1051
787	void	1052	void
		1053	rxvt_term::set_should_invoke (int htype, int inc)
		1054	CODE:
		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	}
		1068
		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
788	rxvt_term::grab_button (int button, U32 modifiers)	1075	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
789	CODE:	1076	CODE:
790	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1077	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
791	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1078	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
792	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);
793		1098
794	bool	1099	bool
795	rxvt_term::grab (U32 eventtime, int sync = 0)	1100	rxvt_term::grab (Time eventtime, int sync = 0)
796	CODE:	1101	CODE:
797	{	1102	{
798	int mode = sync ? GrabModeSync : GrabModeAsync;	1103	int mode = sync ? GrabModeSync : GrabModeAsync;
799		1104
800	THIS->perl.grabtime = 0;	1105	THIS->perl.grabtime = 0;
801		1106
802	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1107	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1108	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
804	mode, mode, None, GRAB_CURSOR, eventtime))	1109	mode, mode, None, GRAB_CURSOR, eventtime))
805	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1110	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806	THIS->perl.grabtime = eventtime;	1111	THIS->perl.grabtime = eventtime;
807	else	1112	else
808	XUngrabPointer (THIS->display->display, eventtime);	1113	XUngrabPointer (THIS->dpy, eventtime);
809		1114
810	RETVAL = !!THIS->perl.grabtime;	1115	RETVAL = !!THIS->perl.grabtime;
811	}	1116	}
812	OUTPUT:	1117	OUTPUT:
813	RETVAL	1118	RETVAL
814		1119
815	void	1120	void
816	rxvt_term::allow_events_async ()	1121	rxvt_term::allow_events_async ()
817	CODE:	1122	CODE:
818	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1123	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819		1124
820	void	1125	void
821	rxvt_term::allow_events_sync ()	1126	rxvt_term::allow_events_sync ()
822	CODE:	1127	CODE:
823	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1128	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824		1129
825	void	1130	void
826	rxvt_term::allow_events_replay ()	1131	rxvt_term::allow_events_replay ()
827	CODE:	1132	CODE:
828	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1133	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1134	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830		1135
831	void	1136	void
832	rxvt_term::ungrab ()	1137	rxvt_term::ungrab ()
833	CODE:	1138	CODE:
834	ungrab (THIS);	1139	ungrab (THIS);
		1140
		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
835		1164
836	int	1165	int
837	rxvt_term::strwidth (SV *str)	1166	rxvt_term::strwidth (SV *str)
838	CODE:	1167	CODE:
839	{	1168	{
840	wchar_t *wstr = sv2wcs (str);	1169	wchar_t *wstr = sv2wcs (str);
841		1170
842	rxvt_push_locale (THIS->locale);	1171	rxvt_push_locale (THIS->locale);
843	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	}
844	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
845		1181
846	free (wstr);	1182	free (wstr);
847	}	1183	}
848	OUTPUT:	1184	OUTPUT:
…		…
858	char *mbstr = rxvt_wcstombs (wstr);	1194	char *mbstr = rxvt_wcstombs (wstr);
859	rxvt_pop_locale ();	1195	rxvt_pop_locale ();
860		1196
861	free (wstr);	1197	free (wstr);
862		1198
863	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1199	RETVAL = newSVpv (mbstr, 0);
864	free (mbstr);	1200	free (mbstr);
865	}	1201	}
866	OUTPUT:	1202	OUTPUT:
867	RETVAL	1203	RETVAL
868		1204
…		…
875		1211
876	rxvt_push_locale (THIS->locale);	1212	rxvt_push_locale (THIS->locale);
877	wchar_t *wstr = rxvt_mbstowcs (data, len);	1213	wchar_t *wstr = rxvt_mbstowcs (data, len);
878	rxvt_pop_locale ();	1214	rxvt_pop_locale ();
879		1215
880	RETVAL = taint_if (wcs2sv (wstr), octets);	1216	RETVAL = wcs2sv (wstr);
881	free (wstr);	1217	free (wstr);
882	}	1218	}
883	OUTPUT:	1219	OUTPUT:
884	RETVAL	1220	RETVAL
885		1221
886	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1222	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
887		1223
888	#define TERM_OFFSET_width TERM_OFFSET(width)	1224	#define TERM_OFFSET_width TERM_OFFSET(width)
889	#define TERM_OFFSET_height TERM_OFFSET(height)	1225	#define TERM_OFFSET_height TERM_OFFSET(height)
890	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1226	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
891	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1227	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
892	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1228	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1229	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1230	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1231	#define TERM_OFFSET_focus TERM_OFFSET(focus)
896	#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)
897	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1237	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1238	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1239	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900		1240
901	int	1241	int
902	rxvt_term::width ()	1242	rxvt_term::width ()
903	ALIAS:	1243	ALIAS:
904	width = TERM_OFFSET_width	1244	width = TERM_OFFSET_width
905	height = TERM_OFFSET_height	1245	height = TERM_OFFSET_height
906	fwidth = TERM_OFFSET_fwidth	1246	fwidth = TERM_OFFSET_fwidth
907	fheight = TERM_OFFSET_fheight	1247	fheight = TERM_OFFSET_fheight
908	fbase = TERM_OFFSET_fbase	1248	fbase = TERM_OFFSET_fbase
909	nrow = TERM_OFFSET_nrow	1249	nrow = TERM_OFFSET_nrow
910	ncol = TERM_OFFSET_ncol	1250	ncol = TERM_OFFSET_ncol
911	focus = TERM_OFFSET_focus	1251	focus = TERM_OFFSET_focus
912	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
913	saveLines = TERM_OFFSET_saveLines	1257	saveLines = TERM_OFFSET_saveLines
914	total_rows = TERM_OFFSET_total_rows	1258	total_rows = TERM_OFFSET_total_rows
915	nsaved = TERM_OFFSET_nsaved	1259	top_row = TERM_OFFSET_top_row
916	CODE:	1260	CODE:
917	RETVAL = *(int *)((char *)THIS + ix);	1261	RETVAL = *(int *)((char *)THIS + ix);
918	OUTPUT:	1262	OUTPUT:
919	RETVAL	1263	RETVAL
920		1264
…		…
922	rxvt_term::ModLevel3Mask ()	1266	rxvt_term::ModLevel3Mask ()
923	ALIAS:	1267	ALIAS:
924	ModLevel3Mask = 0	1268	ModLevel3Mask = 0
925	ModMetaMask = 1	1269	ModMetaMask = 1
926	ModNumLockMask = 2	1270	ModNumLockMask = 2
		1271	current_screen = 3
		1272	hidden_cursor = 4
927	CODE:	1273	CODE:
928	switch (ix)	1274	switch (ix)
929	{	1275	{
930	case 0: RETVAL = THIS->ModLevel3Mask; break;	1276	case 0: RETVAL = THIS->ModLevel3Mask; break;
931	case 1: RETVAL = THIS->ModMetaMask; break;	1277	case 1: RETVAL = THIS->ModMetaMask; break;
932	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
933	}	1283	}
934	OUTPUT:	1284	OUTPUT:
935	RETVAL	1285	RETVAL
936		1286
937	U32	1287	char *
		1288	rxvt_term::display_id ()
		1289	ALIAS:
		1290	display_id = 0
		1291	locale = 1
		1292	CODE:
		1293	switch (ix)
		1294	{
		1295	case 0: RETVAL = THIS->display->id; break;
		1296	case 1: RETVAL = THIS->locale; break;
		1297	}
		1298	OUTPUT:
		1299	RETVAL
		1300
		1301	SV *
		1302	rxvt_term::envv ()
		1303	ALIAS:
		1304	argv = 1
		1305	PPCODE:
		1306	{
		1307	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1308
		1309	EXTEND (SP, vec->size ());
		1310
		1311	for (char **i = vec->begin (); i != vec->end (); ++i)
		1312	if (*i)
		1313	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		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
938	rxvt_term::parent ()	1333	rxvt_term::parent ()
939	CODE:	1334	CODE:
940	RETVAL = (U32)THIS->parent [0];	1335	RETVAL = THIS->parent;
941	OUTPUT:	1336	OUTPUT:
942	RETVAL	1337	RETVAL
943		1338
944	U32	1339	int
945	rxvt_term::vt ()	1340	rxvt_term::parent_x ()
946	CODE:	1341	CODE:
947	RETVAL = (U32)THIS->vt;	1342	RETVAL = THIS->parent_x;
948	OUTPUT:	1343	OUTPUT:
949	RETVAL	1344	RETVAL
		1345
		1346	int
		1347	rxvt_term::parent_y ()
		1348	CODE:
		1349	RETVAL = THIS->parent_y;
		1350	OUTPUT:
		1351	RETVAL
		1352
		1353	void
		1354	rxvt_term::vt_emask_add (U32 emask)
		1355	CODE:
		1356	THIS->vt_emask_perl |= emask;
		1357	THIS->vt_select_input ();
950		1358
951	U32	1359	U32
952	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1360	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953	CODE:	1361	CODE:
954	{
955	RETVAL = THIS->rstyle;	1362	RETVAL = THIS->rstyle;
956	THIS->rstyle = new_rstyle;	1363	THIS->rstyle = new_rstyle;
957	}
958	OUTPUT:	1364	OUTPUT:
959	RETVAL	1365	RETVAL
960		1366
961	int	1367	int
962	rxvt_term::view_start (int newval = -1)	1368	rxvt_term::view_start (int newval = 1)
		1369	PROTOTYPE: $;$
963	CODE:	1370	CODE:
964	{	1371	{
965	RETVAL = THIS->view_start;	1372	RETVAL = THIS->view_start;
966		1373
967	if (newval >= 0)	1374	if (newval <= 0)
968	{	1375	THIS->scr_changeview (max (newval, THIS->top_row));
969	THIS->view_start = min (newval, THIS->nsaved);
970	THIS->scr_changeview (RETVAL);
971	}
972	}	1376	}
973	OUTPUT:	1377	OUTPUT:
974	RETVAL	1378	RETVAL
975		1379
976	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
977	rxvt_term::want_refresh ()	1416	rxvt_term::want_refresh ()
978	CODE:	1417	CODE:
979	THIS->want_refresh = 1;	1418	THIS->want_refresh = 1;
		1419	THIS->refresh_check ();
980		1420
981	void	1421	void
982	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)
983	PPCODE:	1423	PPCODE:
984	{	1424	{
985	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1425	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986	XSRETURN_EMPTY;	1426	XSRETURN_EMPTY;
987		1427
988	line_t &l = ROW(row_number);	1428	line_t &l = ROW(row_number);
989		1429
990	if (GIMME_V != G_VOID)	1430	if (GIMME_V != G_VOID)
991	{	1431	{
992	wchar_t *wstr = new wchar_t [THIS->ncol];	1432	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993		1433
994	for (int col = 0; col < THIS->ncol; col++)	1434	for (int col = 0; col < THIS->ncol; col++)
995	wstr [col] = l.t [col];	1435	wstr [col] = l.t [col];
996		1436
997	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1437	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999	delete [] wstr;
1000	}	1438	}
1001		1439
1002	if (new_text)	1440	if (new_text)
1003	{	1441	{
1004	wchar_t *wstr = sv2wcs (new_text);	1442	wchar_t *wstr = sv2wcs (new_text);
1005		1443
1006	int len = min (wcslen (wstr) - start_ofs, max_len);	1444	int len = min (wcslen (wstr) - start_ofs, max_len);
1007		1445
1008	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1446	if (start_col < 0 || start_col + len > THIS->ncol)
1009	{	1447	{
1010	free (wstr);	1448	free (wstr);
1011	croak ("new_text extends beyond horizontal margins");	1449	croak ("new_text extends beyond horizontal margins");
1012	}	1450	}
1013		1451
…		…
1023		1461
1024	void	1462	void
1025	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)
1026	PPCODE:	1464	PPCODE:
1027	{	1465	{
1028	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1466	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029	XSRETURN_EMPTY;	1467	XSRETURN_EMPTY;
1030		1468
1031	line_t &l = ROW(row_number);	1469	line_t &l = ROW(row_number);
1032		1470
1033	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
1045	{	1483	{
1046	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1484	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047	croak ("new_rend must be arrayref");	1485	croak ("new_rend must be arrayref");
1048		1486
1049	AV *av = (AV *)SvRV (new_rend);	1487	AV *av = (AV *)SvRV (new_rend);
1050	int len = min (av_len (av) + 1 - start_ofs, max_len);	1488	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051		1489
1052	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1490	if (start_col < 0 || start_col + len > THIS->ncol)
1053	croak ("new_rend array extends beyond horizontal margins");	1491	croak ("new_rend array extends beyond horizontal margins");
1054		1492
1055	for (int col = start_col; col < start_col + len; col++)	1493	for (int col = start_col; col < start_col + len; col++)
1056	{	1494	{
1057	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;
…		…
1063		1501
1064	int	1502	int
1065	rxvt_term::ROW_l (int row_number, int new_length = -1)	1503	rxvt_term::ROW_l (int row_number, int new_length = -1)
1066	CODE:	1504	CODE:
1067	{	1505	{
1068	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1506	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069	XSRETURN_EMPTY;	1507	XSRETURN_EMPTY;
1070		1508
1071	line_t &l = ROW(row_number);	1509	line_t &l = ROW(row_number);
1072	RETVAL = l.l;	1510	RETVAL = l.l;
1073		1511
…		…
1079		1517
1080	bool	1518	bool
1081	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)
1082	CODE:	1520	CODE:
1083	{	1521	{
1084	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1522	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085	XSRETURN_EMPTY;	1523	XSRETURN_EMPTY;
1086		1524
1087	line_t &l = ROW(row_number);	1525	line_t &l = ROW(row_number);
1088	RETVAL = l.is_longer ();	1526	RETVAL = l.is_longer ();
1089		1527
…		…
1097	rxvt_term::special_encode (SV *string)	1535	rxvt_term::special_encode (SV *string)
1098	CODE:	1536	CODE:
1099	{	1537	{
1100	wchar_t *wstr = sv2wcs (string);	1538	wchar_t *wstr = sv2wcs (string);
1101	int wlen = wcslen (wstr);	1539	int wlen = wcslen (wstr);
1102	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1540	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1103		1541
1104	rxvt_push_locale (THIS->locale);	1542	rxvt_push_locale (THIS->locale);
1105		1543
1106	wchar_t *r = rstr;	1544	wchar_t *r = rstr;
1107	for (wchar_t *s = wstr; *s; s++)	1545	for (wchar_t *s = wstr; *s; s++)
		1546	{
		1547	int w = WCWIDTH (*s);
		1548
1108	if (wcwidth (*s) == 0)	1549	if (w == 0)
1109	{	1550	{
1110	if (r == rstr)	1551	if (r == rstr)
1111	croak ("leading combining character unencodable");	1552	croak ("leading combining character unencodable");
1112		1553
1113	unicode_t n = rxvt_compose (r[-1], *s);	1554	unicode_t n = rxvt_compose (r[-1], *s);
1114	if (n == NOCHAR)	1555	if (n == NOCHAR)
1115	n = rxvt_composite.compose (r[-1], *s);	1556	n = rxvt_composite.compose (r[-1], *s);
1116		1557
1117	r[-1] = n;	1558	r[-1] = n;
1118	}	1559	}
1119	#if !UNICODE_3	1560	#if !UNICODE_3
1120	else if (*s >= 0x10000)	1561	else if (*s >= 0x10000)
1121	*r++ = rxvt_composite.compose (*s);	1562	*r++ = rxvt_composite.compose (*s);
1122	#endif	1563	#endif
1123	else	1564	else
1124	*r++ = *s;	1565	*r++ = *s;
		1566
		1567	// the *2 above only allows wcwidth <= 2
		1568	if (w > 1)
		1569	*r++ = NOCHAR;
		1570	}
1125		1571
1126	rxvt_pop_locale ();	1572	rxvt_pop_locale ();
1127		1573
1128	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1574	RETVAL = wcs2sv (rstr, r - rstr);
1129
1130	delete [] rstr;
1131	}	1575	}
1132	OUTPUT:	1576	OUTPUT:
1133	RETVAL	1577	RETVAL
1134		1578
1135	SV *	1579	SV *
1136	rxvt_term::special_decode (SV *text)	1580	rxvt_term::special_decode (SV *text)
1137	CODE:	1581	CODE:
1138	{	1582	{
1139	wchar_t *wstr = sv2wcs (text);	1583	wchar_t *wstr = sv2wcs (text);
1140	int wlen = wcslen (wstr);
1141	int dlen = 0;	1584	int dlen = 0;
1142		1585
1143	// find length	1586	// find length
1144	for (wchar_t *s = wstr; *s; s++)	1587	for (wchar_t *s = wstr; *s; s++)
1145	if (*s == NOCHAR)	1588	if (*s == NOCHAR)
…		…
1147	else if (IS_COMPOSE (*s))	1590	else if (IS_COMPOSE (*s))
1148	dlen += rxvt_composite.expand (*s, 0);	1591	dlen += rxvt_composite.expand (*s, 0);
1149	else	1592	else
1150	dlen++;	1593	dlen++;
1151		1594
1152	wchar_t *rstr = new wchar_t [dlen];	1595	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153		1596
1154	// decode	1597	// decode
1155	wchar_t *r = rstr;	1598	wchar_t *r = rstr;
1156	for (wchar_t *s = wstr; *s; s++)	1599	for (wchar_t *s = wstr; *s; s++)
1157	if (*s == NOCHAR)	1600	if (*s == NOCHAR)
…		…
1159	else if (IS_COMPOSE (*s))	1602	else if (IS_COMPOSE (*s))
1160	r += rxvt_composite.expand (*s, r);	1603	r += rxvt_composite.expand (*s, r);
1161	else	1604	else
1162	*r++ = *s;	1605	*r++ = *s;
1163		1606
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1607	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1608	}
1168	OUTPUT:	1609	OUTPUT:
1169	RETVAL	1610	RETVAL
1170		1611
1171	void	1612	void
1172	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1613	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1173	PPCODE:	1614	PPCODE:
1174	{	1615	{
1175	struct resval { const char *name; int value; } rslist [] = {	1616	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1176	# define def(name) { # name, Rs_ ## name },	1617	# define def(name) { # name, Rs_ ## name },
1177	# define reserve(name,count)	1618	# define reserve(name,count)
1178	# include "rsinc.h"	1619	# include "rsinc.h"
1179	# undef def	1620	# undef def
1180	# undef reserve	1621	# undef reserve
1181	};	1622	};
1182		1623
1183	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1624	rs = rslist + ecb_array_length (rslist);
1184		1625
		1626	if (*name)
1185	do {	1627	{
		1628	do {
1186	if (rs-- == rslist)	1629	if (rs-- == rslist)
1187	croak ("no such resource '%s', requested", name);	1630	croak ("no such resource '%s', requested", name);
1188	} while (strcmp (name, rs->name));	1631	} while (strcmp (name, rs->name));
1189		1632
1190	index += rs->value;	1633	index += rs->value;
		1634	}
		1635	else
		1636	{
		1637	--rs;
		1638	name = "";
		1639	}
1191		1640
1192	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1641	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193	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);
1194		1643
1195	if (GIMME_V != G_VOID)	1644	if (GIMME_V != G_VOID)
1196	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);
1197		1646
1198	if (newval)	1647	if (newval)
1199	{	1648	{
1200	if (SvOK (newval))	1649	if (SvOK (newval))
1201	{	1650	{
…		…
1206	else	1655	else
1207	THIS->rs [index] = 0;	1656	THIS->rs [index] = 0;
1208	}	1657	}
1209	}	1658	}
1210		1659
		1660	const char *
		1661	rxvt_term::x_resource (const char *name)
		1662
1211	bool	1663	bool
1212	rxvt_term::option (U32 optval, int set = -1)	1664	rxvt_term::option (U8 optval, int set = -1)
1213	CODE:	1665	CODE:
1214	{	1666	{
1215	RETVAL = THIS->options & optval;	1667	RETVAL = THIS->option (optval);
1216		1668
1217	if (set >= 0)	1669	if (set >= 0)
1218	{	1670	{
1219	if (set)
1220	THIS->options |= optval;	1671	THIS->set_option (optval, set);
1221	else
1222	THIS->options &= ~optval;
1223		1672
		1673	if (THIS->init_done) // avoid doing this before START
1224	switch (optval)	1674	switch (optval)
1225	{	1675	{
1226	case Opt_skipBuiltinGlyphs:	1676	case Opt_skipBuiltinGlyphs:
1227	THIS->set_fonts ();	1677	THIS->set_fonts ();
1228	THIS->scr_remap_chars ();	1678	THIS->scr_remap_chars ();
1229	THIS->scr_touch (true);	1679	THIS->scr_touch (true);
1230	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
1231	break;	1682	break;
		1683	#ifdef CURSOR_BLINK
		1684	case Opt_cursorBlink:
		1685	THIS->cursor_blink_reset ();
		1686	break;
		1687	#endif
1232		1688
1233	case Opt_cursorUnderline:	1689	case Opt_cursorUnderline:
1234	THIS->want_refresh = 1;	1690	THIS->want_refresh = 1;
		1691	THIS->refresh_check ();
1235	break;	1692	break;
1236		1693
1237	# case Opt_scrollBar_floating:	1694	# case Opt_scrollBar_floating:
1238	# case Opt_scrollBar_right:	1695	# case Opt_scrollBar_right:
1239	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1696	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240	# break;	1697	# break;
1241	}	1698	}
1242	}	1699	}
1243	}	1700	}
1244	OUTPUT:	1701	OUTPUT:
1245	RETVAL	1702	RETVAL
		1703
		1704	bool
		1705	rxvt_term::parse_keysym (char *keysym, char *str)
		1706	CODE:
		1707	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1708	THIS->keyboard->register_done ();
		1709	OUTPUT:
		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);
1246		1718
1247	void	1719	void
1248	rxvt_term::screen_cur (...)	1720	rxvt_term::screen_cur (...)
1249	PROTOTYPE: $;$$	1721	PROTOTYPE: $;$$
1250	ALIAS:	1722	ALIAS:
…		…
1264	EXTEND (SP, 2);	1736	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (rc.row)));	1737	PUSHs (sv_2mortal (newSViv (rc.row)));
1266	PUSHs (sv_2mortal (newSViv (rc.col)));	1738	PUSHs (sv_2mortal (newSViv (rc.col)));
1267	}	1739	}
1268		1740
1269	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)
1270	{	1747	{
1271	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1748	if (rc.col == 0)
1272	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);
1273		1764
1274	if (ix)	1765	if (ix)
		1766	{
		1767	THIS->selection.screen = THIS->current_screen;
		1768
1275	THIS->want_refresh = 1;	1769	THIS->want_refresh = 1;
		1770	THIS->refresh_check ();
		1771	}
1276	}	1772	}
1277	}	1773	}
1278		1774
1279	int	1775	int
1280	rxvt_term::selection_grab (U32 eventtime)	1776	rxvt_term::selection_screen (int screen = -1)
		1777	CODE:
		1778	RETVAL = THIS->selection.screen;
		1779	if (screen >= 0)
		1780	THIS->selection.screen = screen;
		1781	OUTPUT:
		1782	RETVAL
1281		1783
1282	void	1784	void
		1785	rxvt_term::selection_clear (bool clipboard = false)
		1786
		1787	void
		1788	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1789	CODE:
		1790	THIS->selection.op = SELECTION_CONT;
		1791	THIS->selection.rect = rect;
		1792	THIS->selection_make (eventtime);
		1793
		1794	int
		1795	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1796
		1797	void
1283	rxvt_term::selection (SV *newtext = 0)	1798	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1284	PPCODE:	1799	PPCODE:
1285	{	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
1286	if (GIMME_V != G_VOID)	1804	if (GIMME_V != G_VOID)
1287	XPUSHs (THIS->selection.text	1805	XPUSHs (text
1288	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1806	? sv_2mortal (wcs2sv (text, len))
1289	: &PL_sv_undef);	1807	: &PL_sv_undef);
1290		1808
1291	if (newtext)	1809	if (newtext)
1292	{	1810	{
1293	free (THIS->selection.text);	1811	free (text);
1294		1812
1295	THIS->selection.text = sv2wcs (newtext);	1813	text = sv2wcs (newtext);
1296	THIS->selection.len = wcslen (THIS->selection.text);	1814	len = wcslen (text);
1297	}	1815	}
1298	}	1816	}
		1817
		1818	char
		1819	rxvt_term::cur_charset ()
		1820	CODE:
		1821	RETVAL = THIS->charsets [THIS->screen.charset];
		1822	OUTPUT:
		1823	RETVAL
		1824
		1825	void
		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)
		1827
		1828	void
		1829	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1830
		1831	void
		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)
1299		1839
1300	void	1840	void
1301	rxvt_term::scr_add_lines (SV *string)	1841	rxvt_term::scr_add_lines (SV *string)
1302	CODE:	1842	CODE:
1303	{	1843	{
…		…
1313	char *str = SvPVbyte (octets, len);	1853	char *str = SvPVbyte (octets, len);
1314	C_ARGS:	1854	C_ARGS:
1315	str, len	1855	str, len
1316		1856
1317	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
1318	rxvt_term::cmd_parse (SV *octets)	1866	rxvt_term::cmd_parse (SV *octets)
1319	CODE:	1867	CODE:
1320	{	1868	{
1321	STRLEN len;	1869	STRLEN len;
1322	char *str = SvPVbyte (octets, len);	1870	char *str = SvPVbyte (octets, len);
…		…
1344	o->self = (HV *)SvRV (RETVAL);	1892	o->self = (HV *)SvRV (RETVAL);
1345	}	1893	}
1346	OUTPUT:	1894	OUTPUT:
1347	RETVAL	1895	RETVAL
1348		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::get_geometry ()
		2038	PPCODE:
		2039	EXTEND (SP, 4);
		2040	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2042	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2043	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2044
		2045	#if HAVE_IMG
		2046
		2047	rxvt_img *
		2048	rxvt_term::new_img (SV *format, int width, int height)
		2049	CODE:
		2050	XRenderPictFormat *f = SvOK (format)
		2051	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2052	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2053	RETVAL = new rxvt_img (THIS, f, width, height);
		2054	OUTPUT:
		2055	RETVAL
		2056
		2057	#if ENABLE_TRANSPARENCY
		2058
		2059	rxvt_img *
		2060	rxvt_term::new_img_from_root ()
		2061	CODE:
		2062	RETVAL = rxvt_img::new_from_root (THIS);
		2063	OUTPUT:
		2064	RETVAL
		2065
		2066	#endif
		2067
		2068	#if HAVE_PIXBUF
		2069
		2070	rxvt_img *
		2071	rxvt_term::new_img_from_file (octet_string filename)
		2072	CODE:
		2073	try
		2074	{
		2075	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2076	}
		2077	catch (const class rxvt_failure_exception &e)
		2078	{
		2079	croak ("new_img_from_file failed");
		2080	}
		2081	OUTPUT:
		2082	RETVAL
		2083
		2084	#endif
		2085
		2086	#if HAVE_BG_PIXMAP
		2087
		2088	void
		2089	rxvt_term::set_background (rxvt_img *img)
		2090	CODE:
		2091	THIS->bg_destroy ();
		2092	THIS->bg_pixmap = None;
		2093	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2094
		2095	if (img) // TODO: cannot be false
		2096	{
		2097	XRenderPictFormat *f = XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2098	rxvt_img *img2 = 0;
		2099
		2100	if (f != img->format)
		2101	img = img2 = img->convert_to (f, THIS->pix_colors [Color_bg]);
		2102
		2103	img->unshare ();
		2104	THIS->bg_pixmap = img->steal ();
		2105	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2106	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2107
		2108	delete img2;
		2109	}
		2110
		2111	#endif
		2112
		2113	#endif
		2114
		2115	#############################################################################
		2116	# urxvt::overlay
		2117	#############################################################################
		2118
1349	MODULE = urxvt PACKAGE = urxvt::overlay	2119	MODULE = urxvt PACKAGE = urxvt::overlay
1350		2120
1351	void	2121	void
1352	overlay::set (int x, int y, SV *text, SV *rend = 0)	2122	overlay::set (int x, int y, SV *text, SV *rend = 0)
1353		2123
…		…
1358	overlay::hide ()	2128	overlay::hide ()
1359		2129
1360	void	2130	void
1361	overlay::DESTROY ()	2131	overlay::DESTROY ()
1362		2132
		2133	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2134
		2135	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2136
		2137	#if HAVE_PIXBUF
		2138
		2139	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2140	C_ARGS: filename, 0
		2141
		2142	void
		2143	DESTROY (urxvt::pixbuf self)
		2144	CODE:
		2145	gdk_pixbuf_unref (self);
		2146
		2147	#endif
		2148
1363	MODULE = urxvt PACKAGE = urxvt::timer	2149	MODULE = urxvt PACKAGE = urxvt::img
1364		2150
1365	SV *	2151	#if HAVE_IMG
1366	timer::new ()
1367	CODE:
1368	timer *w = new timer;
1369	w->start (NOW);
1370	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1371	w->self = (HV *)SvRV (RETVAL);
1372	OUTPUT:
1373	RETVAL
1374		2152
1375	timer *	2153	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1376	timer::cb (SV *cb)	2154	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1377	CODE:
1378	THIS->cb (cb);
1379	RETVAL = THIS;
1380	OUTPUT:
1381	RETVAL
1382		2155
1383	NV	2156	int
1384	timer::at ()	2157	rxvt_img::w ()
1385	CODE:	2158	CODE:
1386	RETVAL = THIS->at;	2159	RETVAL = THIS->w;
1387	OUTPUT:	2160	OUTPUT:
1388	RETVAL	2161	RETVAL
1389		2162
1390	timer *	2163	int
1391	timer::interval (NV interval)	2164	rxvt_img::h ()
1392	CODE:	2165	CODE:
1393	THIS->interval = interval;
1394	RETVAL = THIS;	2166	RETVAL = THIS->h;
1395	OUTPUT:	2167	OUTPUT:
1396	RETVAL	2168	RETVAL
1397		2169
1398	timer *	2170	bool
1399	timer::set (NV tstamp)	2171	rxvt_img::shared ()
1400	CODE:	2172	CODE:
1401	THIS->set (tstamp);	2173	RETVAL = THIS->shared;
		2174	OUTPUT:
		2175	RETVAL
		2176
		2177	Pixmap
		2178	rxvt_img::pm ()
		2179	CODE:
1402	RETVAL = THIS;	2180	RETVAL = THIS->pm;
1403	OUTPUT:	2181	OUTPUT:
1404	RETVAL
1405
1406	timer *
1407	timer::start (NV tstamp = THIS->at)
1408	CODE:
1409	THIS->start (tstamp);
1410	RETVAL = THIS;	2182	RETVAL
1411	OUTPUT:
1412	RETVAL
1413		2183
1414	timer *
1415	timer::stop ()
1416	CODE:
1417	THIS->stop ();
1418	RETVAL = THIS;
1419	OUTPUT:
1420	RETVAL
1421
1422	void	2184	void
		2185	rxvt_img::fill (SV *c)
		2186	INIT:
		2187	rxvt_color rc;
		2188	parse_color (THIS->s, rc, c);
		2189	C_ARGS: rc
		2190
		2191	void
1423	timer::DESTROY ()	2192	rxvt_img::DESTROY ()
1424
1425	MODULE = urxvt PACKAGE = urxvt::iow
1426
1427	SV *
1428	iow::new ()
1429	CODE:	2193	CODE:
1430	iow *w = new iow;	2194	delete THIS;
1431	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1432	w->self = (HV *)SvRV (RETVAL);
1433	OUTPUT:
1434	RETVAL
1435		2195
1436	iow *	2196	rxvt_img *
1437	iow::cb (SV *cb)	2197	rxvt_img::blur (int rh, int rv)
1438	CODE:
1439	THIS->cb (cb);
1440	RETVAL = THIS;
1441	OUTPUT:
1442	RETVAL
1443		2198
1444	iow *
1445	iow::fd (int fd)
1446	CODE:
1447	THIS->fd = fd;
1448	RETVAL = THIS;
1449	OUTPUT:
1450	RETVAL
1451
1452	iow *
1453	iow::events (short events)
1454	CODE:
1455	THIS->events = events;
1456	RETVAL = THIS;
1457	OUTPUT:
1458	RETVAL
1459
1460	iow *
1461	iow::start ()
1462	CODE:
1463	THIS->start ();
1464	RETVAL = THIS;
1465	OUTPUT:
1466	RETVAL
1467
1468	iow *
1469	iow::stop ()
1470	CODE:
1471	THIS->stop ();
1472	RETVAL = THIS;
1473	OUTPUT:
1474	RETVAL
1475
1476	void	2199	void
1477	iow::DESTROY ()	2200	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1478		2201
		2202	void
		2203	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1479		2204
		2205	void
		2206	rxvt_img::unshare ()
		2207
		2208	rxvt_img *
		2209	rxvt_img::clone ()
		2210
		2211	rxvt_img *
		2212	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2213
		2214	rxvt_img *
		2215	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, render_repeat_mode repeat = RepeatNormal)
		2216	INIT:
		2217	double matrix[9] = {
		2218	p11, p12, p13,
		2219	p21, p22, p23,
		2220	p31, p32, p33
		2221	};
		2222	C_ARGS: new_width, new_height, matrix, repeat
		2223
		2224	rxvt_img *
		2225	rxvt_img::scale (int new_width, int new_height)
		2226
		2227	rxvt_img *
		2228	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2229
		2230	#endif
		2231

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