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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.24 by root, Wed Jan 4 21:37:55 2006 UTC vs.
Revision 1.205 by root, Mon Jul 2 03:57:53 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) 2005-2005 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
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#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)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63	typedef rxvt_img::nv rxvt_img__nv;
		64
		65	/////////////////////////////////////////////////////////////////////////////
		66
		67	static rgba
		68	parse_rgba (SV *sv, rxvt_screen *s = 0)
		69	{
		70	rgba c;
		71
		72	if (SvROK (sv))
		73	{
		74	AV *av = (AV *)SvRV (sv);
		75
		76	if (SvTYPE ((SV *)av) != SVt_PVAV)
		77	croak ("colour must be either a colour string, or an array,");
		78
		79	int len = av_len (av) + 1;
		80
		81	if (len != 1 && len != 3 && len != 4)
		82	croak ("component colour array must have 1, 3 or 4 components,");
		83
		84	c.a = rgba::MAX_CC;
		85
		86	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		87
		88	if (len >= 3)
		89	{
		90	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		91	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		92
		93	if (len >= 4)
		94	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		95	}
		96	}
		97	else if (s)
		98	{
		99	rxvt_color rc;
		100	rc.set (s, SvPVbyte_nolen (sv));
		101	rc.get (c);
		102	}
		103	else
		104	croak ("unable to parse colour,");
		105
		106	return c;
		107	}
		108
		109	/////////////////////////////////////////////////////////////////////////////
		110
47	static wchar_t *	111	static wchar_t *
48	sv2wcs (SV *sv)	112	sv2wcs (SV *sv)
49	{	113	{
50	STRLEN len;	114	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	115	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	116	return rxvt_utf8towcs (str, len);
53	}	117	}
54		118
55	static SV *	119	static SV *
56	new_ref (HV *hv, const char *klass)	120	wcs2sv (wchar_t *wstr, int len = -1)
57	{	121	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	122	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		123
61	//TODO: use magic	124	SV *sv = newSVpv (str, 0);
		125	SvUTF8_on (sv);
		126	free (str);
		127
		128	return sv;
		129	}
		130
62	static SV *	131	static SV *
63	newSVptr (void *ptr, const char *klass)	132	newSVptr (void *ptr, const char *klass)
64	{	133	{
65	HV *hv = newHV ();	134	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	135	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	158	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		159
91	return (long)mg->mg_ptr;	160	return (long)mg->mg_ptr;
92	}	161	}
93		162
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	163	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	164	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		165
97	/////////////////////////////////////////////////////////////////////////////	166	/////////////////////////////////////////////////////////////////////////////
98		167
99	struct perl_watcher	168	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		169
		170	class overlay : overlay_base
100	{	171	{
101	SV *cbsv;	172	rxvt_term *THIS;
		173	AV *overlay_av;
		174	int border;
		175
		176	public:
102	HV *self;	177	HV *self;
103
104	perl_watcher ()
105	: cbsv (newSV (0))
106	{
107	}
108
109	~perl_watcher ()
110	{
111	SvREFCNT_dec (cbsv);
112	}
113
114	void cb (SV *cb)
115	{
116	sv_setsv (cbsv, cb);
117	}
118
119	void invoke (const char *type, SV *self, int arg = -1);
120	};
121
122	void
123	perl_watcher::invoke (const char *type, SV *self, int arg)
124	{
125	dSP;
126
127	ENTER;
128	SAVETMPS;
129
130	PUSHMARK (SP);
131
132	XPUSHs (sv_2mortal (self));
133
134	if (arg >= 0)
135	XPUSHs (sv_2mortal (newSViv (arg)));
136
137	PUTBACK;
138	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139	SPAGAIN;
140
141	PUTBACK;
142	FREETMPS;
143	LEAVE;
144
145	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}
148
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152	struct timer : time_watcher, perl_watcher
153	{
154	tstamp interval;
155
156	timer ()
157	: time_watcher (this, &timer::execute)
158	{
159	}
160
161	void execute (time_watcher &w)
162	{
163	if (interval)
164	start (at + interval);
165
166	invoke ("urxvt::timer", newSVtimer (this));
167	}
168	};
169
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173	struct iow : io_watcher, perl_watcher
174	{
175	iow ()
176	: io_watcher (this, &iow::execute)
177	{
178	}
179
180	void execute (io_watcher &w, short revents)
181	{
182	invoke ("urxvt::iow", newSViow (this), revents);
183	}
184	};
185
186	/////////////////////////////////////////////////////////////////////////////
187
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189
190	struct overlay {
191	HV *self;
192	rxvt_term *THIS;
193	int x, y, w, h;
194	int border;
195	text_t **text;
196	rend_t **rend;
197		178
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	179	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	180	~overlay ();
200		181
201	void show ();	182	void show ();
…		…
205		186
206	void set (int x, int y, SV *str, SV *rend);	187	void set (int x, int y, SV *str, SV *rend);
207	};	188	};
208		189
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	190	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	191	: THIS(THIS), border(border == 2), overlay_av (0)
211	{	192	{
		193	x = x_;
		194	y = y_;
		195	w = w_;
		196	h = h_;
		197
		198	if (w < 0) w = 0;
		199	if (h < 0) h = 0;
		200
212	if (border == 2)	201	if (border == 2)
213	{	202	{
214	w += 2;	203	w += 2;
215	h += 2;	204	h += 2;
216	}	205	}
…		…
254	*rp++ = r;	243	*rp++ = r;
255	}	244	}
256	}	245	}
257		246
258	show ();	247	show ();
259	THIS->want_refresh = 1;
260	}	248	}
261		249
262	overlay::~overlay ()	250	overlay::~overlay ()
263	{	251	{
264	hide ();	252	hide ();
…		…
269	delete [] rend[y];	257	delete [] rend[y];
270	}	258	}
271		259
272	delete [] text;	260	delete [] text;
273	delete [] rend;	261	delete [] rend;
		262	}
		263
		264	void
		265	overlay::show ()
		266	{
		267	if (overlay_av)
		268	return;
		269
		270	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		271	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		272	));
		273	av_push (overlay_av, newSViv ((long)this));
274		274
275	THIS->want_refresh = 1;	275	THIS->want_refresh = 1;
276	}	276	THIS->refresh_check ();
277
278	void
279	overlay::show ()
280	{
281	char key[33]; sprintf (key, "%32lx", (long)this);
282
283	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}	277	}
286		278
287	void	279	void
288	overlay::hide ()	280	overlay::hide ()
289	{	281	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	282	if (!overlay_av)
		283	return;
291		284
292	if (ovs)	285	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		286
296	HV *hv = (HV *)SvRV (*ovs);	287	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	288	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	289	break;
		290
		291	for (; i < AvFILL (overlay_av); i++)
		292	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		293
		294	av_pop (overlay_av);
		295
		296	SvREFCNT_dec (overlay_av);
		297	overlay_av = 0;
		298
		299	THIS->want_refresh = 1;
		300	THIS->refresh_check ();
299	}	301	}
300		302
301	void overlay::swap ()	303	void overlay::swap ()
302	{	304	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	305	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	306	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
305		307
306	int ov_w = min (w, THIS->ncol - ov_x);	308	int ov_w = min (w, THIS->ncol - ov_x);
307	int ov_h = min (h, THIS->nrow - ov_y);	309	int ov_h = min (h, THIS->nrow - ov_y);
		310
		311	// hide cursor if it is within the overlay area
		312	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		313	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		314	THIS->screen.flags &= ~Screen_VisibleCursor;
308		315
309	for (int y = ov_h; y--; )	316	for (int y = ov_h; y--; )
310	{	317	{
311	text_t *t1 = text [y];	318	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	319	rend_t *r1 = rend [y];
313		320
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	321	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
315	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	322	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		323
317	for (int x = ov_w; x--; )	324	for (int x = ov_w; x--; )
318	{	325	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	326	text_t t = *t1; *t1++ = *t2; *t2++ = t;
320	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	327	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	350	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	351	croak ("rend must be arrayref");
345		352
346	AV *av = (AV *)SvRV (rend);	353	AV *av = (AV *)SvRV (rend);
347		354
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	355	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	356	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	357	}
351		358
352	THIS->want_refresh = 1;	359	THIS->want_refresh = 1;
		360	THIS->refresh_check ();
353	}	361	}
354
355		362
356	/////////////////////////////////////////////////////////////////////////////	363	/////////////////////////////////////////////////////////////////////////////
357		364
		365	#include "iom_perl.h"
		366
		367	/////////////////////////////////////////////////////////////////////////////
		368
358	struct rxvt_perl_interp rxvt_perl;	369	struct rxvt_perl_interp rxvt_perl;
359		370
360	static PerlInterpreter *perl;	371	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		372
366	rxvt_perl_interp::~rxvt_perl_interp ()	373	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	374	{
368	if (perl)	375	if (perl)
369	{	376	{
370	perl_destruct (perl);	377	perl_destruct (perl);
371	perl_free (perl);	378	perl_free (perl);
		379	PERL_SYS_TERM ();
372	}	380	}
373	}	381	}
374		382
375	void	383	void
376	rxvt_perl_interp::init ()	384	rxvt_perl_interp::init ()
377	{	385	{
378	if (!perl)	386	if (!perl)
379	{	387	{
		388	rxvt_push_locale (""); // perl init destroys current locale
		389
		390	{
		391	perl_environ = rxvt_environ;
		392	localise_env set_environ (perl_environ);
		393
380	char *argv[] = {	394	char *args[] = {
381	"",	395	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	396	"-e"
		397	"BEGIN {"
		398	" urxvt->bootstrap;"
		399	" unshift @INC, '" LIBDIR "';"
		400	"}"
		401	""
		402	"use urxvt;"
383	};	403	};
		404	int argc = ecb_array_length (args);
		405	char **argv = args;
384		406
		407	PERL_SYS_INIT3 (&argc, &argv, &environ);
385	perl = perl_alloc ();	408	perl = perl_alloc ();
386	perl_construct (perl);	409	perl_construct (perl);
387		410
388	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	411	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389	|| perl_run (perl))	412	|| perl_run (perl))
		413	{
		414	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		415
		416	perl_destruct (perl);
		417	perl_free (perl);
		418	perl = 0;
		419	}
		420	}
		421
		422	rxvt_pop_locale ();
		423	}
		424	}
		425
		426	void
		427	rxvt_perl_interp::init (rxvt_term *term)
		428	{
		429	init ();
		430
		431	if (perl && !term->perl.self)
		432	{
		433	// runs outside of perls ENV
		434	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		435	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		436	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		437	}
		438	}
		439
		440	void
		441	rxvt_perl_interp::eval (const char *str)
		442	{
		443	eval_pv (str, 1);
		444	}
		445
		446	void
		447	rxvt_perl_interp::usage (rxvt_term *term, int type)
		448	{
		449	localise_env set_environ (perl_environ);
		450
		451	ENTER;
		452	SAVETMPS;
		453
		454	dSP;
		455	PUSHMARK (SP);
		456	EXTEND (SP, 2);
		457	PUSHs (sv_2mortal (newSVterm (term)));
		458	PUSHs (sv_2mortal (newSViv (type)));
		459	PUTBACK;
		460	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		461
		462	FREETMPS;
		463	LEAVE;
		464	}
		465
		466	uint8_t
		467	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		468	{
		469	localise_env set_environ (perl_environ);
		470
		471	ENTER;
		472	SAVETMPS;
		473
		474	dSP;
		475	PUSHMARK (SP);
		476	EXTEND (SP, 6);
		477	PUSHs (sv_2mortal (newSVterm (term)));
		478	PUSHs (sv_2mortal (newSVpv (name, 0)));
		479	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		480	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		481	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		483	PUTBACK;
		484	call_pv ("urxvt::parse_resource", G_SCALAR);
		485	SPAGAIN;
		486
		487	uint8_t ret = POPi;
		488
		489	FREETMPS;
		490	LEAVE;
		491
		492	return ret;
		493	}
		494
		495	static void
		496	ungrab (rxvt_term *THIS)
		497	{
		498	if (THIS->perl.grabtime)
		499	{
		500	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		501	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		502	THIS->perl.grabtime = 0;
		503	}
		504	}
		505
		506	bool
		507	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		508	{
		509	if (!perl || !term->perl.self)
		510	return false;
		511
		512	localise_env set_environ (perl_environ);
		513
		514	// pre-handling of some events
		515	if (htype == HOOK_REFRESH_END)
		516	{
		517	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		518
		519	for (int i = 0; i <= AvFILL (av); i++)
		520	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		521	}
		522	else if (htype == HOOK_DESTROY)
		523	{
		524	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		525
		526	for (int i = AvFILL (av); i >= 0; i--)
390	{	527	{
391	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	528	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
392		529	delete req;
393	perl_destruct (perl);
394	perl_free (perl);
395	perl = 0;
396	}	530	}
397	}	531	}
398	}
399		532
400	bool	533	bool event_consumed;
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
402	{
403	if (!perl)
404	return false;
405		534
406	if (htype == HOOK_INIT) // first hook ever called	535	if (term->perl.should_invoke [htype])
407	{	536	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	537	dSP;
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	538	va_list ap;
		539
		540	va_start (ap, htype);
		541
		542	ENTER;
		543	SAVETMPS;
		544
		545	PUSHMARK (SP);
		546
		547	EXTEND (SP, 2);
		548	PUSHs (sv_2mortal (newSVterm (term)));
		549	PUSHs (sv_2mortal (newSViv (htype)));
		550
		551	for (;;) {
		552	data_type dt = (data_type)va_arg (ap, int);
		553
		554	switch (dt)
		555	{
		556	case DT_INT:
		557	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		558	break;
		559
		560	case DT_LONG:
		561	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		562	break;
		563
		564	case DT_STR:
		565	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		566	break;
		567
		568	case DT_STR_LEN:
		569	{
		570	char *str = va_arg (ap, char *);
		571	int len = va_arg (ap, int);
		572
		573	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		574	}
		575	break;
		576
		577	case DT_WCS_LEN:
		578	{
		579	wchar_t *wstr = va_arg (ap, wchar_t *);
		580	int wlen = va_arg (ap, int);
		581
		582	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		583	}
		584	break;
		585
		586	case DT_LCS_LEN:
		587	{
		588	long *lstr = va_arg (ap, long *);
		589	int llen = va_arg (ap, int);
		590
		591	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		592	}
		593	break;
		594
		595	case DT_XEVENT:
		596	{
		597	XEvent *xe = va_arg (ap, XEvent *);
		598	HV *hv = newHV ();
		599
		600	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		601	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		602	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		603	# undef set
		604
		605	setiv (type, xe->type);
		606	setiv (send_event, xe->xany.send_event);
		607	setiv (serial, xe->xany.serial);
		608
		609	switch (xe->type)
		610	{
		611	case KeyPress:
		612	case KeyRelease:
		613	case ButtonPress:
		614	case ButtonRelease:
		615	case MotionNotify:
		616	setuv (window, xe->xmotion.window);
		617	setuv (root, xe->xmotion.root);
		618	setuv (subwindow, xe->xmotion.subwindow);
		619	setuv (time, xe->xmotion.time);
		620	setiv (x, xe->xmotion.x);
		621	setiv (y, xe->xmotion.y);
		622	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		623	setiv (col, xe->xmotion.x / term->fwidth);
		624	setiv (x_root, xe->xmotion.x_root);
		625	setiv (y_root, xe->xmotion.y_root);
		626	setuv (state, xe->xmotion.state);
		627
		628	switch (xe->type)
		629	{
		630	case KeyPress:
		631	case KeyRelease:
		632	setuv (keycode, xe->xkey.keycode);
		633	break;
		634
		635	case ButtonPress:
		636	case ButtonRelease:
		637	setuv (button, xe->xbutton.button);
		638	break;
		639
		640	case MotionNotify:
		641	setiv (is_hint, xe->xmotion.is_hint);
		642	break;
		643	}
		644
		645	break;
		646
		647	case MapNotify:
		648	case UnmapNotify:
		649	case ConfigureNotify:
		650	setuv (event, xe->xconfigure.event);
		651	setuv (window, xe->xconfigure.window);
		652
		653	switch (xe->type)
		654	{
		655	case ConfigureNotify:
		656	setiv (x, xe->xconfigure.x);
		657	setiv (y, xe->xconfigure.y);
		658	setiv (width, xe->xconfigure.width);
		659	setiv (height, xe->xconfigure.height);
		660	setuv (above, xe->xconfigure.above);
		661	break;
		662	}
		663
		664	break;
		665
		666	case PropertyNotify:
		667	setuv (window, xe->xproperty.window);
		668	setuv (atom, xe->xproperty.atom);
		669	setuv (time, xe->xproperty.time);
		670	setiv (state, xe->xproperty.state);
		671	break;
		672
		673	case ClientMessage:
		674	setuv (window, xe->xclient.window);
		675	setuv (message_type, xe->xclient.message_type);
		676	setuv (format, xe->xclient.format);
		677	setuv (l0, xe->xclient.data.l[0]);
		678	setuv (l1, xe->xclient.data.l[1]);
		679	setuv (l2, xe->xclient.data.l[2]);
		680	setuv (l3, xe->xclient.data.l[3]);
		681	setuv (l4, xe->xclient.data.l[4]);
		682	break;
		683	}
		684
		685	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		686	}
		687	break;
		688
		689	case DT_END:
		690	goto call;
		691
		692	default:
		693	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		694	}
		695	}
		696
		697	call:
		698	va_end (ap);
		699
		700	PUTBACK;
		701	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		702	SPAGAIN;
		703
		704	if (count)
		705	{
		706	SV *status = POPs;
		707	count = SvTRUE (status);
		708	}
		709
		710	PUTBACK;
		711	FREETMPS;
		712	LEAVE;
		713
		714	if (SvTRUE (ERRSV))
		715	{
		716	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		717	ungrab (term); // better lose the grab than the session
		718	}
		719
		720	event_consumed = !!count;
410	}	721	}
411	else if (!term->self)	722	else
412	return false; // perl not initialized for this instance	723	event_consumed = false;
		724
		725	// post-handling of some events
		726	if (htype == HOOK_REFRESH_BEGIN)
		727	{
		728	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		729
		730	for (int i = AvFILL (av); i >= 0; i--)
		731	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		732	}
413	else if (htype == HOOK_DESTROY)	733	else if (htype == HOOK_DESTROY)
414	{	734	{
415	// handled later	735	clearSVptr ((SV *)term->perl.self);
		736	SvREFCNT_dec ((SV *)term->perl.self);
		737
		738	// don't allow further calls
		739	term->perl.self = 0;
416	}	740	}
417	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418	{
419	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420		741
421	if (HvKEYS (hv))	742	return event_consumed;
422	{	743	}
423	hv_iterinit (hv);
424		744
425	while (HE *he = hv_iternext (hv))	745	void
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	746	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
427	}	747	{
428	}	748	localise_env set_environ (perl_environ);
429	else if (!should_invoke [htype])
430	return false;
431
432	dSP;
433	va_list ap;
434
435	va_start (ap, htype);
436		749
437	ENTER;	750	ENTER;
438	SAVETMPS;	751	SAVETMPS;
439		752
440	PUSHMARK (SP);	753	dSP;
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));	754	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		755	PUTBACK;
		756	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
444		757
445	for (;;) {
446	data_type dt = (data_type)va_arg (ap, int);
447
448	switch (dt)
449	{
450	case DT_INT:
451	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452	break;
453
454	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;
457
458	case DT_STRING:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460	break;
461
462	case DT_END:
463	{
464	va_end (ap);
465
466	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
468	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}
475
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))	758	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	759	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
482		760
483	if (htype == HOOK_DESTROY)	761	FREETMPS;
484	{	762	LEAVE;
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}
491
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}
495	}
496	}	763	}
497		764
498	/////////////////////////////////////////////////////////////////////////////	765	/////////////////////////////////////////////////////////////////////////////
499		766
500	MODULE = urxvt PACKAGE = urxvt	767	MODULE = urxvt PACKAGE = urxvt
501		768
502	PROTOTYPES: ENABLE	769	PROTOTYPES: ENABLE
503		770
504	BOOT:	771	BOOT:
505	{	772	{
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	773	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		774	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		775	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		776	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		777
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	778	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	779	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	780	# include "hookinc.h"
510	# undef def	781	# undef def
511		782
		783	HV *option = get_hv ("urxvt::OPTION", 1);
		784	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		785	# define nodef(name)
		786	# include "optinc.h"
		787	# undef nodef
		788	# undef def
		789
		790	HV *stash = gv_stashpv ("urxvt", 1);
		791	static const struct {
		792	const char *name;
		793	IV iv;
		794	} *civ, const_iv[] = {
		795	# define const_iv(name) { # name, (IV)name }
		796	const_iv (NUM_RESOURCES),
512	export_const (DEFAULT_RSTYLE);	797	const_iv (DEFAULT_RSTYLE),
513	export_const (OVERLAY_RSTYLE);	798	const_iv (OVERLAY_RSTYLE),
514	export_const (RS_Bold);	799	const_iv (Color_Bits),
515	export_const (RS_Italic);	800	const_iv (RS_bgShift), const_iv (RS_bgMask),
516	export_const (RS_Blink);	801	const_iv (RS_fgShift), const_iv (RS_fgMask),
517	export_const (RS_RVid);	802	const_iv (RS_Careful),
518	export_const (RS_Uline);	803	const_iv (RS_fontCount),
		804	const_iv (RS_fontShift),
		805	const_iv (RS_fontMask),
		806	const_iv (RS_baseattrMask),
		807	const_iv (RS_attrMask),
		808	const_iv (RS_redraw),
		809	const_iv (RS_Sel),
		810	const_iv (RS_Bold),
		811	const_iv (RS_Italic),
		812	const_iv (RS_Blink),
		813	const_iv (RS_RVid),
		814	const_iv (RS_Uline),
519		815
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	816	const_iv (CurrentTime),
521	}	817	const_iv (ShiftMask),
		818	const_iv (LockMask),
		819	const_iv (ControlMask),
		820	const_iv (Mod1Mask),
		821	const_iv (Mod2Mask),
		822	const_iv (Mod3Mask),
		823	const_iv (Mod4Mask),
		824	const_iv (Mod5Mask),
		825	const_iv (Button1Mask),
		826	const_iv (Button2Mask),
		827	const_iv (Button3Mask),
		828	const_iv (Button4Mask),
		829	const_iv (Button5Mask),
		830	const_iv (AnyModifier),
522		831
		832	const_iv (NoSymbol),
		833	const_iv (GrabModeSync),
		834	const_iv (GrabModeAsync),
		835
		836	const_iv (NoEventMask),
		837	const_iv (KeyPressMask),
		838	const_iv (KeyReleaseMask),
		839	const_iv (ButtonPressMask),
		840	const_iv (ButtonReleaseMask),
		841	const_iv (EnterWindowMask),
		842	const_iv (LeaveWindowMask),
		843	const_iv (PointerMotionMask),
		844	const_iv (PointerMotionHintMask),
		845	const_iv (Button1MotionMask),
		846	const_iv (Button2MotionMask),
		847	const_iv (Button3MotionMask),
		848	const_iv (Button4MotionMask),
		849	const_iv (Button5MotionMask),
		850	const_iv (ButtonMotionMask),
		851	const_iv (KeymapStateMask),
		852	const_iv (ExposureMask),
		853	const_iv (VisibilityChangeMask),
		854	const_iv (StructureNotifyMask),
		855	const_iv (ResizeRedirectMask),
		856	const_iv (SubstructureNotifyMask),
		857	const_iv (SubstructureRedirectMask),
		858	const_iv (FocusChangeMask),
		859	const_iv (PropertyChangeMask),
		860	const_iv (ColormapChangeMask),
		861	const_iv (OwnerGrabButtonMask),
		862
		863	const_iv (KeyPress),
		864	const_iv (KeyRelease),
		865	const_iv (ButtonPress),
		866	const_iv (ButtonRelease),
		867	const_iv (MotionNotify),
		868	const_iv (EnterNotify),
		869	const_iv (LeaveNotify),
		870	const_iv (FocusIn),
		871	const_iv (FocusOut),
		872	const_iv (KeymapNotify),
		873	const_iv (Expose),
		874	const_iv (GraphicsExpose),
		875	const_iv (NoExpose),
		876	const_iv (VisibilityNotify),
		877	const_iv (CreateNotify),
		878	const_iv (DestroyNotify),
		879	const_iv (UnmapNotify),
		880	const_iv (MapNotify),
		881	const_iv (MapRequest),
		882	const_iv (ReparentNotify),
		883	const_iv (ConfigureNotify),
		884	const_iv (ConfigureRequest),
		885	const_iv (GravityNotify),
		886	const_iv (ResizeRequest),
		887	const_iv (CirculateNotify),
		888	const_iv (CirculateRequest),
		889	const_iv (PropertyNotify),
		890	const_iv (SelectionClear),
		891	const_iv (SelectionRequest),
		892	const_iv (SelectionNotify),
		893	const_iv (ColormapNotify),
		894	const_iv (ClientMessage),
		895	const_iv (MappingNotify),
		896	# if ENABLE_XIM_ONTHESPOT
		897	const_iv (XIMReverse),
		898	const_iv (XIMUnderline),
		899	const_iv (XIMHighlight),
		900	const_iv (XIMPrimary),
		901	const_iv (XIMSecondary),
		902	const_iv (XIMTertiary),
		903	const_iv (XIMVisibleToForward),
		904	const_iv (XIMVisibleToBackword),
		905	const_iv (XIMVisibleToCenter),
		906	#if XRENDER
		907	const_iv (PictStandardARGB32),
		908	const_iv (PictStandardRGB24),
		909	const_iv (PictStandardA8),
		910	const_iv (PictStandardA4),
		911	const_iv (PictStandardA1),
		912	const_iv (RepeatNone),
		913	const_iv (RepeatNormal),
		914	const_iv (RepeatPad),
		915	const_iv (RepeatReflect),
		916	// all versions
		917	const_iv (PictOpClear),
		918	const_iv (PictOpSrc),
		919	const_iv (PictOpDst),
		920	const_iv (PictOpOver),
		921	const_iv (PictOpOverReverse),
		922	const_iv (PictOpIn),
		923	const_iv (PictOpInReverse),
		924	const_iv (PictOpOut),
		925	const_iv (PictOpOutReverse),
		926	const_iv (PictOpAtop),
		927	const_iv (PictOpAtopReverse),
		928	const_iv (PictOpXor),
		929	const_iv (PictOpAdd),
		930	const_iv (PictOpSaturate),
		931	// 0.2+
		932	const_iv (PictOpDisjointClear),
		933	const_iv (PictOpDisjointSrc),
		934	const_iv (PictOpDisjointDst),
		935	const_iv (PictOpDisjointOver),
		936	const_iv (PictOpDisjointOverReverse),
		937	const_iv (PictOpDisjointIn),
		938	const_iv (PictOpDisjointInReverse),
		939	const_iv (PictOpDisjointOut),
		940	const_iv (PictOpDisjointOutReverse),
		941	const_iv (PictOpDisjointAtop),
		942	const_iv (PictOpDisjointAtopReverse),
		943	const_iv (PictOpDisjointXor),
		944	const_iv (PictOpConjointClear),
		945	const_iv (PictOpConjointSrc),
		946	const_iv (PictOpConjointDst),
		947	const_iv (PictOpConjointOver),
		948	const_iv (PictOpConjointOverReverse),
		949	const_iv (PictOpConjointIn),
		950	const_iv (PictOpConjointInReverse),
		951	const_iv (PictOpConjointOut),
		952	const_iv (PictOpConjointOutReverse),
		953	const_iv (PictOpConjointAtop),
		954	const_iv (PictOpConjointAtopReverse),
		955	const_iv (PictOpConjointXor),
		956	// 0.11+
		957	const_iv (PictOpMultiply),
		958	const_iv (PictOpScreen),
		959	const_iv (PictOpOverlay),
		960	const_iv (PictOpDarken),
		961	const_iv (PictOpLighten),
		962	const_iv (PictOpColorDodge),
		963	const_iv (PictOpColorBurn),
		964	const_iv (PictOpHardLight),
		965	const_iv (PictOpSoftLight),
		966	const_iv (PictOpDifference),
		967	const_iv (PictOpExclusion),
		968	const_iv (PictOpHSLHue),
		969	const_iv (PictOpHSLSaturation),
		970	const_iv (PictOpHSLColor),
		971	const_iv (PictOpHSLLuminosity),
		972	#endif
		973	# if 0
		974	const_iv (XIMForwardChar),
		975	const_iv (XIMBackwardChar),
		976	const_iv (XIMForwardWord),
		977	const_iv (XIMBackwardWord),
		978	const_iv (XIMCaretUp),
		979	const_iv (XIMCaretDown),
		980	const_iv (XIMNextLine),
		981	const_iv (XIMPreviousLine),
		982	const_iv (XIMLineStart),
		983	const_iv (XIMLineEnd),
		984	const_iv (XIMAbsolutePosition),
		985	const_iv (XIMDontChange),
		986	# endif
		987	# endif
		988	};
		989
		990	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		991	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		992	}
		993
523	void	994	void
524	set_should_invoke (int htype, int value)	995	log (const char *msg)
525	CODE:	996	CODE:
526	rxvt_perl.should_invoke [htype] = value;	997	rxvt_log ("%s", msg);
527		998
528	void	999	void
529	warn (const char *msg)	1000	warn (const char *msg)
530	CODE:	1001	CODE:
531	rxvt_warn ("%s", msg);	1002	rxvt_warn ("%s", msg);
532		1003
533	void	1004	void
534	fatal (const char *msg)	1005	fatal (const char *msg)
535	CODE:	1006	CODE:
536	rxvt_fatal ("%s", msg);	1007	rxvt_fatal ("%s", msg);
		1008
		1009	void
		1010	_exit (int status)
		1011
		1012	void
		1013	catch_fatal (SV *block)
		1014	PROTOTYPE: &
		1015	CODE:
		1016	try
		1017	{
		1018	PUSHMARK (SP);
		1019	PUTBACK;
		1020	call_sv (block, G_VOID | G_DISCARD);
		1021	SPAGAIN;
		1022	}
		1023	catch (const rxvt_failure_exception &e)
		1024	{
		1025	croak ("rxvt_fatal exception caught, trying to continue.");
		1026	}
537		1027
538	NV	1028	NV
539	NOW ()	1029	NOW ()
540	CODE:	1030	CODE:
541	RETVAL = NOW;	1031	RETVAL = ev::now ();
542	OUTPUT:	1032	OUTPUT:
543	RETVAL	1033	RETVAL
544		1034
545	int	1035	int
546	GET_BASEFG (int rend)	1036	GET_BASEFG (int rend)
…		…
557	RETVAL	1047	RETVAL
558		1048
559	int	1049	int
560	SET_FGCOLOR (int rend, int new_color)	1050	SET_FGCOLOR (int rend, int new_color)
561	CODE:	1051	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	1052	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	1053	OUTPUT:
564	RETVAL	1054	RETVAL
565		1055
566	int	1056	int
567	SET_BGCOLOR (int rend, int new_color)	1057	SET_BGCOLOR (int rend, int new_color)
568	CODE:	1058	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	1059	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	1060	OUTPUT:
571	RETVAL	1061	RETVAL
572		1062
573	int	1063	int
574	GET_CUSTOM (int rend)	1064	GET_CUSTOM (int rend)
575	CODE:	1065	CODE:
576	RETVAL = (rend && RS_customMask) >> RS_customShift;	1066	RETVAL = (rend & RS_customMask) >> RS_customShift;
577	OUTPUT:	1067	OUTPUT:
578	RETVAL	1068	RETVAL
579		1069
580	int	1070	int
581	SET_CUSTOM (int rend, int new_value)	1071	SET_CUSTOM (int rend, int new_value)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	1078	| ((new_value << RS_customShift) & RS_customMask);
589	}	1079	}
590	OUTPUT:	1080	OUTPUT:
591	RETVAL	1081	RETVAL
592		1082
		1083	void
		1084	termlist ()
		1085	PPCODE:
		1086	{
		1087	EXTEND (SP, rxvt_term::termlist.size ());
		1088
		1089	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1090	if ((*t)->perl.self)
		1091	PUSHs (sv_2mortal (newSVterm (*t)));
		1092	}
		1093
		1094	IV
		1095	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1096	CODE:
		1097	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1098	req->cb_sv = newSVsv (cb);
		1099	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1100	av_push (av, newSViv ((IV)req));
		1101	RETVAL = (IV)req;
		1102	OUTPUT:
		1103	RETVAL
		1104
		1105	void
		1106	_delete_selection_request (IV req_)
		1107	CODE:
		1108	rxvt_selection *req = (rxvt_selection *)req_;
		1109	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1110	int i;
		1111
		1112	for (i = AvFILL (av); i >= 0; i--)
		1113	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1114	break;
		1115
		1116	for (; i < AvFILL (av); i++)
		1117	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1118
		1119	av_pop (av);
		1120
		1121	delete req;
		1122
593	MODULE = urxvt PACKAGE = urxvt::term	1123	MODULE = urxvt PACKAGE = urxvt::term
		1124
		1125	SV *
		1126	_new (AV *env, AV *arg)
		1127	CODE:
		1128	{
		1129	rxvt_term *term = new rxvt_term;
		1130
		1131	stringvec *argv = new stringvec;
		1132	for (int i = 0; i <= AvFILL (arg); i++)
		1133	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1134
		1135	stringvec *envv = new stringvec;
		1136	for (int i = AvFILL (env) + 1; i--; )
		1137	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1138
		1139	try
		1140	{
		1141	term->init (argv, envv);
		1142	}
		1143	catch (const class rxvt_failure_exception &e)
		1144	{
		1145	term->destroy ();
		1146	croak ("error while initializing new terminal instance");
		1147	}
		1148
		1149	RETVAL = term && term->perl.self
		1150	? newSVterm (term) : &PL_sv_undef;
		1151	}
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	void
		1156	rxvt_term::destroy ()
		1157
		1158	void
		1159	rxvt_term::set_should_invoke (int htype, int inc)
		1160	CODE:
		1161	uint8_t &count = THIS->perl.should_invoke [htype];
		1162	uint8_t prev = count;
		1163	count += inc;
		1164	if (!prev != !count)
		1165	{
		1166	// hook status changed, react
		1167	switch (htype)
		1168	{
		1169	case HOOK_POSITION_CHANGE:
		1170	if (count)
		1171	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1172	}
		1173	}
		1174
		1175	void
		1176	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1177	CODE:
		1178	XrmPutStringResource (&THIS->option_db, specifier, value);
		1179
		1180	int
		1181	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1182	CODE:
		1183	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1184	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1185	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1186	OUTPUT: RETVAL
		1187
		1188	int
		1189	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1190	CODE:
		1191	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1192	OUTPUT: RETVAL
		1193
		1194	void
		1195	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1196	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1197	CODE:
		1198	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1199
		1200	void
		1201	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1202	CODE:
		1203	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1204
		1205	bool
		1206	rxvt_term::grab (Time eventtime, int sync = 0)
		1207	CODE:
		1208	{
		1209	int mode = sync ? GrabModeSync : GrabModeAsync;
		1210
		1211	THIS->perl.grabtime = 0;
		1212
		1213	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1214	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1215	mode, mode, None, GRAB_CURSOR, eventtime))
		1216	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1217	THIS->perl.grabtime = eventtime;
		1218	else
		1219	XUngrabPointer (THIS->dpy, eventtime);
		1220
		1221	RETVAL = !!THIS->perl.grabtime;
		1222	}
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	void
		1227	rxvt_term::allow_events_async ()
		1228	CODE:
		1229	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1230
		1231	void
		1232	rxvt_term::allow_events_sync ()
		1233	CODE:
		1234	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1235
		1236	void
		1237	rxvt_term::allow_events_replay ()
		1238	CODE:
		1239	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1240	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1241
		1242	void
		1243	rxvt_term::ungrab ()
		1244	CODE:
		1245	ungrab (THIS);
		1246
		1247	int
		1248	rxvt_term::XStringToKeysym (char *string)
		1249	CODE:
		1250	RETVAL = XStringToKeysym (string);
		1251	OUTPUT: RETVAL
		1252
		1253	char *
		1254	rxvt_term::XKeysymToString (int sym)
		1255	CODE:
		1256	RETVAL = XKeysymToString (sym);
		1257	OUTPUT: RETVAL
		1258
		1259	int
		1260	rxvt_term::XKeysymToKeycode (int sym)
		1261	CODE:
		1262	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1263	OUTPUT: RETVAL
		1264
		1265	int
		1266	rxvt_term::XKeycodeToKeysym (int code, int index)
		1267	CODE:
		1268	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1269	OUTPUT: RETVAL
594		1270
595	int	1271	int
596	rxvt_term::strwidth (SV *str)	1272	rxvt_term::strwidth (SV *str)
597	CODE:	1273	CODE:
598	{	1274	{
599	wchar_t *wstr = sv2wcs (str);	1275	wchar_t *wstr = sv2wcs (str);
600		1276
601	rxvt_push_locale (THIS->locale);	1277	rxvt_push_locale (THIS->locale);
602	RETVAL = wcswidth (wstr, wcslen (wstr));	1278	RETVAL = 0;
		1279	for (wchar_t *wc = wstr; *wc; wc++)
		1280	{
		1281	int w = WCWIDTH (*wc);
		1282
		1283	if (w)
		1284	RETVAL += max (w, 1);
		1285	}
603	rxvt_pop_locale ();	1286	rxvt_pop_locale ();
604		1287
605	free (wstr);	1288	free (wstr);
606	}	1289	}
607	OUTPUT:	1290	OUTPUT:
…		…
634		1317
635	rxvt_push_locale (THIS->locale);	1318	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1319	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1320	rxvt_pop_locale ();
638		1321
639	char *str = rxvt_wcstoutf8 (wstr);	1322	RETVAL = wcs2sv (wstr);
640	free (wstr);	1323	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1324	}
646	OUTPUT:	1325	OUTPUT:
647	RETVAL	1326	RETVAL
648		1327
649	# very portable, especially on objects as opposed to pods	1328	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
650	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
651		1329
652	#define TERM_OFFSET_width TERM_OFFSET(width)	1330	#define TERM_OFFSET_width TERM_OFFSET(width)
653	#define TERM_OFFSET_height TERM_OFFSET(height)	1331	#define TERM_OFFSET_height TERM_OFFSET(height)
654	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1332	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
655	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1333	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
656	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1334	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
657	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1335	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
658	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1336	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
659	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1337	#define TERM_OFFSET_focus TERM_OFFSET(focus)
660	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1338	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1339	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1340	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1341	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1342	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
661	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1343	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
662	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1344	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
663	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1345	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
664		1346
665	int	1347	int
666	rxvt_term::width ()	1348	rxvt_term::width ()
667	ALIAS:	1349	ALIAS:
668	width = TERM_OFFSET_width	1350	width = TERM_OFFSET_width
669	height = TERM_OFFSET_height	1351	height = TERM_OFFSET_height
670	fwidth = TERM_OFFSET_fwidth	1352	fwidth = TERM_OFFSET_fwidth
671	fheight = TERM_OFFSET_fheight	1353	fheight = TERM_OFFSET_fheight
672	fbase = TERM_OFFSET_fbase	1354	fbase = TERM_OFFSET_fbase
673	nrow = TERM_OFFSET_nrow	1355	nrow = TERM_OFFSET_nrow
674	ncol = TERM_OFFSET_ncol	1356	ncol = TERM_OFFSET_ncol
675	focus = TERM_OFFSET_focus	1357	focus = TERM_OFFSET_focus
676	mapped = TERM_OFFSET_mapped	1358	mapped = TERM_OFFSET_mapped
		1359	int_bwidth = TERM_OFFSET_int_bwidth
		1360	ext_bwidth = TERM_OFFSET_ext_bwidth
		1361	lineSpace = TERM_OFFSET_lineSpace
		1362	letterSpace = TERM_OFFSET_letterSpace
677	saveLines = TERM_OFFSET_saveLines	1363	saveLines = TERM_OFFSET_saveLines
678	total_rows = TERM_OFFSET_total_rows	1364	total_rows = TERM_OFFSET_total_rows
679	nsaved = TERM_OFFSET_nsaved	1365	top_row = TERM_OFFSET_top_row
680	CODE:	1366	CODE:
681	RETVAL = *(int *)((char *)THIS + ix);	1367	RETVAL = *(int *)((char *)THIS + ix);
682	OUTPUT:	1368	OUTPUT:
683	RETVAL	1369	RETVAL
684		1370
		1371	unsigned int
		1372	rxvt_term::ModLevel3Mask ()
		1373	ALIAS:
		1374	ModLevel3Mask = 0
		1375	ModMetaMask = 1
		1376	ModNumLockMask = 2
		1377	current_screen = 3
		1378	hidden_cursor = 4
		1379	CODE:
		1380	switch (ix)
		1381	{
		1382	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1383	case 1: RETVAL = THIS->ModMetaMask; break;
		1384	case 2: RETVAL = THIS->ModNumLockMask; break;
		1385	case 3: RETVAL = THIS->current_screen; break;
		1386	#ifdef CURSOR_BLINK
		1387	case 4: RETVAL = THIS->hidden_cursor; break;
		1388	#endif
		1389	}
		1390	OUTPUT:
		1391	RETVAL
		1392
		1393	char *
		1394	rxvt_term::display_id ()
		1395	ALIAS:
		1396	display_id = 0
		1397	locale = 1
		1398	CODE:
		1399	switch (ix)
		1400	{
		1401	case 0: RETVAL = THIS->display->id; break;
		1402	case 1: RETVAL = THIS->locale; break;
		1403	}
		1404	OUTPUT:
		1405	RETVAL
		1406
		1407	SV *
		1408	rxvt_term::envv ()
		1409	ALIAS:
		1410	argv = 1
		1411	PPCODE:
		1412	{
		1413	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1414
		1415	EXTEND (SP, vec->size ());
		1416
		1417	for (char **i = vec->begin (); i != vec->end (); ++i)
		1418	if (*i)
		1419	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1420	}
		1421
		1422	int
		1423	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1424	CODE:
		1425	RETVAL = THIS->pty_ev.events;
		1426	if (events != ev::UNDEF)
		1427	THIS->pty_ev.set (events);
		1428	OUTPUT:
		1429	RETVAL
		1430
		1431	int
		1432	rxvt_term::pty_fd ()
		1433	CODE:
		1434	RETVAL = THIS->pty->pty;
		1435	OUTPUT:
		1436	RETVAL
		1437
		1438	Window
		1439	rxvt_term::parent ()
		1440	CODE:
		1441	RETVAL = THIS->parent;
		1442	OUTPUT:
		1443	RETVAL
		1444
		1445	int
		1446	rxvt_term::parent_x ()
		1447	CODE:
		1448	RETVAL = THIS->parent_x;
		1449	OUTPUT:
		1450	RETVAL
		1451
		1452	int
		1453	rxvt_term::parent_y ()
		1454	CODE:
		1455	RETVAL = THIS->parent_y;
		1456	OUTPUT:
		1457	RETVAL
		1458
		1459	Window
		1460	rxvt_term::vt ()
		1461	CODE:
		1462	RETVAL = THIS->vt;
		1463	OUTPUT:
		1464	RETVAL
		1465
		1466	void
		1467	rxvt_term::vt_emask_add (U32 emask)
		1468	CODE:
		1469	THIS->vt_emask_perl |= emask;
		1470	THIS->vt_select_input ();
		1471
685	U32	1472	U32
686	rxvt_term::screen_rstyle (U32 new_rstyle = THIS->screen.s_rstyle)	1473	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
687	CODE:	1474	CODE:
688	{
689	RETVAL = THIS->screen.s_rstyle;	1475	RETVAL = THIS->rstyle;
690	THIS->screen.s_rstyle = new_rstyle;	1476	THIS->rstyle = new_rstyle;
691	}
692	OUTPUT:	1477	OUTPUT:
693	RETVAL	1478	RETVAL
694		1479
695	int	1480	int
696	rxvt_term::view_start (int newval = -1)	1481	rxvt_term::view_start (int newval = 1)
		1482	PROTOTYPE: $;$
697	CODE:	1483	CODE:
698	{	1484	{
699	RETVAL = THIS->view_start;	1485	RETVAL = THIS->view_start;
700		1486
701	if (newval >= 0)	1487	if (newval <= 0)
702	{	1488	THIS->scr_changeview (max (newval, THIS->top_row));
703	THIS->view_start = min (newval, THIS->nsaved);
704	THIS->scr_changeview (RETVAL);
705	}
706	}	1489	}
707	OUTPUT:	1490	OUTPUT:
708	RETVAL	1491	RETVAL
709		1492
710	void	1493	void
		1494	rxvt_term::set_urgency (bool enable)
		1495
		1496	void
		1497	rxvt_term::focus_in ()
		1498
		1499	void
		1500	rxvt_term::focus_out ()
		1501
		1502	void
		1503	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1504	ALIAS:
		1505	key_release = 1
		1506	CODE:
		1507	{
		1508	XKeyEvent xkey;
		1509
		1510	memset (&xkey, 0, sizeof (xkey));
		1511
		1512	xkey.time = time;
		1513	xkey.state = state;
		1514	xkey.keycode = keycode;
		1515
		1516	xkey.type = ix ? KeyRelease : KeyPress;
		1517	xkey.display = THIS->dpy;
		1518	xkey.window = THIS->vt;
		1519	xkey.root = THIS->display->root;
		1520	xkey.subwindow = THIS->vt;
		1521
		1522	if (ix)
		1523	THIS->key_release (xkey);
		1524	else
		1525	THIS->key_press (xkey);
		1526	}
		1527
		1528	void
711	rxvt_term::want_refresh ()	1529	rxvt_term::want_refresh ()
712	CODE:	1530	CODE:
713	THIS->want_refresh = 1;	1531	THIS->want_refresh = 1;
		1532	THIS->refresh_check ();
714		1533
715	void	1534	void
716	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1535	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
717	PPCODE:	1536	PPCODE:
718	{	1537	{
719	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1538	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
720	XSRETURN_EMPTY;	1539	XSRETURN_EMPTY;
721		1540
722	line_t &l = ROW(row_number);	1541	line_t &l = ROW(row_number);
723		1542
724	if (GIMME_V != G_VOID)	1543	if (GIMME_V != G_VOID)
725	{	1544	{
726	wchar_t *wstr = new wchar_t [THIS->ncol];	1545	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
727		1546
728	for (int col = 0; col <THIS->ncol; col++)	1547	for (int col = 0; col < THIS->ncol; col++)
729	wstr [col] = l.t [col];	1548	wstr [col] = l.t [col];
730		1549
731	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
732	free (wstr);
733
734	SV *sv = newSVpv (str, 0);
735	SvUTF8_on (sv);
736	XPUSHs (sv_2mortal (sv));	1550	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
737	free (str);
738	}	1551	}
739		1552
740	if (new_text)	1553	if (new_text)
741	{	1554	{
742	wchar_t *wstr = sv2wcs (new_text);	1555	wchar_t *wstr = sv2wcs (new_text);
743		1556
744	int len = wcslen (wstr);	1557	int len = min (wcslen (wstr) - start_ofs, max_len);
745		1558
746	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1559	if (start_col < 0 || start_col + len > THIS->ncol)
747	{	1560	{
748	free (wstr);	1561	free (wstr);
749	croak ("new_text extends beyond horizontal margins");	1562	croak ("new_text extends beyond horizontal margins");
750	}	1563	}
751		1564
752	for (int col = start_col; col < start_col + len; col++)	1565	for (int col = start_col; col < start_col + len; col++)
753	{	1566	{
754	l.t [col] = wstr [col - start_col];	1567	l.t [col] = wstr [start_ofs + col - start_col];
755	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1568	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
756	}	1569	}
757		1570
758	free (wstr);	1571	free (wstr);
759	}	1572	}
760	}	1573	}
761		1574
762	void	1575	void
763	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1576	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
764	PPCODE:	1577	PPCODE:
765	{	1578	{
766	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1579	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
767	XSRETURN_EMPTY;	1580	XSRETURN_EMPTY;
768		1581
769	line_t &l = ROW(row_number);	1582	line_t &l = ROW(row_number);
770		1583
771	if (GIMME_V != G_VOID)	1584	if (GIMME_V != G_VOID)
…		…
783	{	1596	{
784	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1597	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
785	croak ("new_rend must be arrayref");	1598	croak ("new_rend must be arrayref");
786		1599
787	AV *av = (AV *)SvRV (new_rend);	1600	AV *av = (AV *)SvRV (new_rend);
788	int len = av_len (av) + 1;	1601	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
789		1602
790	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1603	if (start_col < 0 || start_col + len > THIS->ncol)
791	croak ("new_rend array extends beyond horizontal margins");	1604	croak ("new_rend array extends beyond horizontal margins");
792		1605
793	for (int col = start_col; col < start_col + len; col++)	1606	for (int col = start_col; col < start_col + len; col++)
794	{	1607	{
795	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1608	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
796		1609
797	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1610	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
798	}	1611	}
799	}	1612	}
800	}	1613	}
801		1614
802	int	1615	int
803	rxvt_term::ROW_l (int row_number, int new_length = -2)	1616	rxvt_term::ROW_l (int row_number, int new_length = -1)
804	CODE:	1617	CODE:
805	{	1618	{
806	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1619	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
807	XSRETURN_EMPTY;	1620	XSRETURN_EMPTY;
808		1621
809	line_t &l = ROW(row_number);	1622	line_t &l = ROW(row_number);
810	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1623	RETVAL = l.l;
811		1624
812	if (new_length >= -1)	1625	if (new_length >= 0)
813	l.l = new_length;	1626	l.l = new_length;
814	}	1627	}
815	OUTPUT:	1628	OUTPUT:
816	RETVAL	1629	RETVAL
817		1630
818	bool	1631	bool
819	rxvt_term::ROW_is_longer (int row_number)	1632	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
820	CODE:	1633	CODE:
821	{	1634	{
822	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1635	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
823	XSRETURN_EMPTY;	1636	XSRETURN_EMPTY;
824		1637
825	line_t &l = ROW(row_number);	1638	line_t &l = ROW(row_number);
826	RETVAL = l.l < 0;	1639	RETVAL = l.is_longer ();
		1640
		1641	if (new_is_longer >= 0)
		1642	l.is_longer (new_is_longer);
827	}	1643	}
828	OUTPUT:	1644	OUTPUT:
829	RETVAL	1645	RETVAL
830		1646
831	SV *	1647	SV *
832	rxvt_term::special_encode (SV *str)	1648	rxvt_term::special_encode (SV *string)
833	CODE:	1649	CODE:
834	abort ();//TODO	1650	{
		1651	wchar_t *wstr = sv2wcs (string);
		1652	int wlen = wcslen (wstr);
		1653	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1654
		1655	rxvt_push_locale (THIS->locale);
		1656
		1657	wchar_t *r = rstr;
		1658	for (wchar_t *s = wstr; *s; s++)
		1659	{
		1660	int w = WCWIDTH (*s);
		1661
		1662	if (w == 0)
		1663	{
		1664	if (r == rstr)
		1665	croak ("leading combining character unencodable");
		1666
		1667	unicode_t n = rxvt_compose (r[-1], *s);
		1668	if (n == NOCHAR)
		1669	n = rxvt_composite.compose (r[-1], *s);
		1670
		1671	r[-1] = n;
		1672	}
		1673	#if !UNICODE_3
		1674	else if (*s >= 0x10000)
		1675	*r++ = rxvt_composite.compose (*s);
		1676	#endif
		1677	else
		1678	*r++ = *s;
		1679
		1680	// the *2 above only allows wcwidth <= 2
		1681	if (w > 1)
		1682	*r++ = NOCHAR;
		1683	}
		1684
		1685	rxvt_pop_locale ();
		1686
		1687	RETVAL = wcs2sv (rstr, r - rstr);
		1688	}
		1689	OUTPUT:
		1690	RETVAL
835		1691
836	SV *	1692	SV *
837	rxvt_term::special_decode (SV *str)	1693	rxvt_term::special_decode (SV *text)
838	CODE:	1694	CODE:
839	abort ();//TODO	1695	{
		1696	wchar_t *wstr = sv2wcs (text);
		1697	int dlen = 0;
		1698
		1699	// find length
		1700	for (wchar_t *s = wstr; *s; s++)
		1701	if (*s == NOCHAR)
		1702	;
		1703	else if (IS_COMPOSE (*s))
		1704	dlen += rxvt_composite.expand (*s, 0);
		1705	else
		1706	dlen++;
		1707
		1708	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1709
		1710	// decode
		1711	wchar_t *r = rstr;
		1712	for (wchar_t *s = wstr; *s; s++)
		1713	if (*s == NOCHAR)
		1714	;
		1715	else if (IS_COMPOSE (*s))
		1716	r += rxvt_composite.expand (*s, r);
		1717	else
		1718	*r++ = *s;
		1719
		1720	RETVAL = wcs2sv (rstr, r - rstr);
		1721	}
		1722	OUTPUT:
		1723	RETVAL
840		1724
841	void	1725	void
842	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1726	rxvt_term::_resource (char *name, int index, SV *newval = 0)
843	PPCODE:	1727	PPCODE:
844	{	1728	{
845	struct resval { const char *name; int value; } rslist [] = {	1729	static const struct resval { const char *name; int value; } *rs, rslist [] = {
846	# define def(name) { # name, Rs_ ## name },	1730	# define def(name) { # name, Rs_ ## name },
847	# define reserve(name,count)	1731	# define reserve(name,count)
848	# include "rsinc.h"	1732	# include "rsinc.h"
849	# undef def	1733	# undef def
850	# undef reserve	1734	# undef reserve
851	};	1735	};
852		1736
853	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1737	rs = rslist + ecb_array_length (rslist);
854		1738
		1739	if (*name)
855	do {	1740	{
		1741	do {
856	if (rs-- == rslist)	1742	if (rs-- == rslist)
857	croak ("no such resource '%s', requested", name);	1743	croak ("no such resource '%s', requested", name);
858	} while (strcmp (name, rs->name));	1744	} while (strcmp (name, rs->name));
859		1745
860	index += rs->value;	1746	index += rs->value;
		1747	}
		1748	else
		1749	{
		1750	--rs;
		1751	name = "";
		1752	}
861		1753
862	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1754	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
863	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1755	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
864		1756
865	if (GIMME_V != G_VOID)	1757	if (GIMME_V != G_VOID)
…		…
876	else	1768	else
877	THIS->rs [index] = 0;	1769	THIS->rs [index] = 0;
878	}	1770	}
879	}	1771	}
880		1772
		1773	const char *
		1774	rxvt_term::x_resource (const char *name)
		1775
		1776	bool
		1777	rxvt_term::option (U8 optval, int set = -1)
		1778	CODE:
		1779	{
		1780	RETVAL = THIS->option (optval);
		1781
		1782	if (set >= 0)
		1783	{
		1784	THIS->set_option (optval, set);
		1785
		1786	if (THIS->init_done) // avoid doing this before START
		1787	switch (optval)
		1788	{
		1789	case Opt_skipBuiltinGlyphs:
		1790	THIS->set_fonts ();
		1791	THIS->scr_remap_chars ();
		1792	THIS->scr_touch (true);
		1793	THIS->want_refresh = 1;
		1794	THIS->refresh_check ();
		1795	break;
		1796	#ifdef CURSOR_BLINK
		1797	case Opt_cursorBlink:
		1798	THIS->cursor_blink_reset ();
		1799	break;
		1800	#endif
		1801
		1802	case Opt_cursorUnderline:
		1803	THIS->want_refresh = 1;
		1804	THIS->refresh_check ();
		1805	break;
		1806
		1807	# case Opt_scrollBar_floating:
		1808	# case Opt_scrollBar_right:
		1809	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1810	# break;
		1811	}
		1812	}
		1813	}
		1814	OUTPUT:
		1815	RETVAL
		1816
		1817	bool
		1818	rxvt_term::parse_keysym (char *keysym, char *str)
		1819	CODE:
		1820	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1821	THIS->keyboard->register_done ();
		1822	OUTPUT:
		1823	RETVAL
		1824
881	void	1825	void
		1826	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1827	CODE:
		1828	wchar_t *wstr = sv2wcs (str);
		1829	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1830	free (wstr);
		1831
		1832	void
882	rxvt_term::cur (...)	1833	rxvt_term::screen_cur (...)
883	PROTOTYPE: $;$$	1834	PROTOTYPE: $;$$
884	ALIAS:	1835	ALIAS:
885	screen_cur = 0	1836	screen_cur = 0
886	selection_beg = 1	1837	selection_beg = 1
887	selection_end = 2	1838	selection_end = 2
…		…
898	EXTEND (SP, 2);	1849	EXTEND (SP, 2);
899	PUSHs (sv_2mortal (newSViv (rc.row)));	1850	PUSHs (sv_2mortal (newSViv (rc.row)));
900	PUSHs (sv_2mortal (newSViv (rc.col)));	1851	PUSHs (sv_2mortal (newSViv (rc.col)));
901	}	1852	}
902		1853
903	if (items == 3)	1854	if (items >= 3)
		1855	{
		1856	rc.row = SvIV (ST (1));
		1857	rc.col = SvIV (ST (2));
		1858
		1859	if (ix == 2)
904	{	1860	{
905	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1861	if (rc.col == 0)
906	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1862	{
		1863	// col == 0 means end of previous line
		1864	rc.row--;
		1865	rc.col = THIS->ncol;
		1866	}
		1867	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1868	&& rc.col > ROW(rc.row).l)
		1869	{
		1870	// col >= length means while line and add newline
		1871	rc.col = THIS->ncol;
		1872	}
		1873	}
		1874
		1875	clamp_it (rc.col, 0, THIS->ncol);
		1876	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
907		1877
908	if (ix)	1878	if (ix)
		1879	{
		1880	THIS->selection.screen = THIS->current_screen;
		1881
909	THIS->want_refresh = 1;	1882	THIS->want_refresh = 1;
		1883	THIS->refresh_check ();
		1884	}
910	}	1885	}
911	}	1886	}
912		1887
913	int	1888	int
914	rxvt_term::selection_grab (int eventtime = CurrentTime)	1889	rxvt_term::selection_screen (int screen = -1)
		1890	CODE:
		1891	RETVAL = THIS->selection.screen;
		1892	if (screen >= 0)
		1893	THIS->selection.screen = screen;
		1894	OUTPUT:
		1895	RETVAL
915		1896
916	void	1897	void
		1898	rxvt_term::selection_clear (bool clipboard = false)
		1899
		1900	void
		1901	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1902	CODE:
		1903	THIS->selection.op = SELECTION_CONT;
		1904	THIS->selection.rect = rect;
		1905	THIS->selection_make (eventtime);
		1906
		1907	int
		1908	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1909
		1910	void
917	rxvt_term::selection (SV *newtext = 0)	1911	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
918	PPCODE:	1912	PPCODE:
919	{	1913	{
		1914	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1915	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1916
920	if (GIMME_V != G_VOID)	1917	if (GIMME_V != G_VOID)
921	{	1918	XPUSHs (text
922	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1919	? sv_2mortal (wcs2sv (text, len))
923	SV *sv = newSVpv (sel, 0);	1920	: &PL_sv_undef);
924	SvUTF8_on (sv);
925	free (sel);
926	XPUSHs (sv_2mortal (sv));
927	}
928		1921
929	if (newtext)	1922	if (newtext)
930	{	1923	{
931	free (THIS->selection.text);	1924	free (text);
932		1925
933	THIS->selection.text = sv2wcs (newtext);	1926	text = sv2wcs (newtext);
934	THIS->selection.len = wcslen (THIS->selection.text);	1927	len = wcslen (text);
935	}	1928	}
		1929	}
		1930
		1931	char
		1932	rxvt_term::cur_charset ()
		1933	CODE:
		1934	RETVAL = THIS->charsets [THIS->screen.charset];
		1935	OUTPUT:
		1936	RETVAL
		1937
		1938	void
		1939	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)
		1940
		1941	void
		1942	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1943
		1944	void
		1945	rxvt_term::scr_bell ()
		1946
		1947	void
		1948	rxvt_term::scr_recolour (bool refresh = true);
		1949
		1950	void
		1951	rxvt_term::scr_change_screen (int screen)
		1952
		1953	void
		1954	rxvt_term::scr_add_lines (SV *string)
		1955	CODE:
		1956	{
		1957	wchar_t *wstr = sv2wcs (string);
		1958	THIS->scr_add_lines (wstr, wcslen (wstr));
		1959	free (wstr);
936	}	1960	}
937		1961
938	void	1962	void
939	rxvt_term::tt_write (SV *octets)	1963	rxvt_term::tt_write (SV *octets)
940	INIT:	1964	INIT:
941	STRLEN len;	1965	STRLEN len;
942	char *str = SvPVbyte (octets, len);	1966	char *str = SvPVbyte (octets, len);
943	C_ARGS:	1967	C_ARGS:
944	str, len	1968	str, len
945		1969
		1970	void
		1971	rxvt_term::tt_paste (SV *octets)
		1972	INIT:
		1973	STRLEN len;
		1974	char *str = SvPVbyte (octets, len);
		1975	C_ARGS:
		1976	str, len
		1977
		1978	void
		1979	rxvt_term::cmd_parse (SV *octets)
		1980	CODE:
		1981	{
		1982	STRLEN len;
		1983	char *str = SvPVbyte (octets, len);
		1984
		1985	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1986	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1987
		1988	THIS->cmdbuf_ptr = str;
		1989	THIS->cmdbuf_endp = str + len;
		1990
		1991	rxvt_push_locale (THIS->locale);
		1992	THIS->cmd_parse ();
		1993	rxvt_pop_locale ();
		1994
		1995	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1996	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1997	}
		1998
946	SV *	1999	SV *
947	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	2000	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
948	CODE:	2001	CODE:
949	{	2002	{
950	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	2003	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
…		…
952	o->self = (HV *)SvRV (RETVAL);	2005	o->self = (HV *)SvRV (RETVAL);
953	}	2006	}
954	OUTPUT:	2007	OUTPUT:
955	RETVAL	2008	RETVAL
956		2009
		2010	#############################################################################
		2011	# Various X Utility Functions
		2012	#############################################################################
		2013
		2014	void
		2015	rxvt_term::XListProperties (Window window)
		2016	PPCODE:
		2017	{
		2018	int count;
		2019	Atom *props = XListProperties (THIS->dpy, window, &count);
		2020
		2021	EXTEND (SP, count);
		2022	while (count--)
		2023	PUSHs (newSVuv ((U32)props [count]));
		2024
		2025	XFree (props);
		2026	}
		2027
		2028	void
		2029	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2030	PPCODE:
		2031	{
		2032	Atom type;
		2033	int format;
		2034	unsigned long nitems;
		2035	unsigned long bytes_after;
		2036	unsigned char *prop;
		2037
		2038	XGetWindowProperty (THIS->dpy, window, property,
		2039	0, 1<<24, 0, AnyPropertyType,
		2040	&type, &format, &nitems, &bytes_after, &prop);
		2041
		2042	if (type != None)
		2043	{
		2044	int elemsize = format == 16 ? sizeof (short)
		2045	: format == 32 ? sizeof (long)
		2046	: 1;
		2047
		2048	EXTEND (SP, 3);
		2049	PUSHs (newSVuv ((U32)type));
		2050	PUSHs (newSViv (format));
		2051	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2052	XFree (prop);
		2053	}
		2054	}
		2055
		2056	void
		2057	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2058	CODE:
		2059	{
		2060	STRLEN len;
		2061	char *data_ = SvPVbyte (data, len);
		2062
		2063	int elemsize = format == 16 ? sizeof (short)
		2064	: format == 32 ? sizeof (long)
		2065	: 1;
		2066
		2067	XChangeProperty (THIS->dpy, window, property,
		2068	type, format, PropModeReplace,
		2069	(unsigned char *)data_, len / elemsize);
		2070	}
		2071
		2072	Atom
		2073	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2074	C_ARGS: term->dpy, atom_name, only_if_exists
		2075
		2076	char *
		2077	XGetAtomName (rxvt_term *term, Atom atom)
		2078	C_ARGS: term->dpy, atom
		2079	CLEANUP:
		2080	XFree (RETVAL);
		2081
		2082	void
		2083	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2084	C_ARGS: term->dpy, window, property
		2085
		2086	Window
		2087	rxvt_term::DefaultRootWindow ()
		2088	CODE:
		2089	RETVAL = THIS->display->root;
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	#if 0
		2094
		2095	Window
		2096	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2097	C_ARGS: term->dpy, (Window)parent,
		2098	x, y, width, height, 0,
		2099	term->pix_colors_focused[Color_border],
		2100	term->pix_colors_focused[Color_border]
		2101
		2102	#endif
		2103
		2104	void
		2105	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2106	C_ARGS: term->dpy, window, parent, x, y
		2107
		2108	void
		2109	XMapWindow (rxvt_term *term, Window window)
		2110	C_ARGS: term->dpy, window
		2111
		2112	void
		2113	XUnmapWindow (rxvt_term *term, Window window)
		2114	C_ARGS: term->dpy, window
		2115
		2116	void
		2117	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2118	C_ARGS: term->dpy, window, x, y, width, height
		2119
		2120	void
		2121	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2122	CODE:
		2123	{
		2124	XWindowAttributes attr;
		2125	XGetWindowAttributes (THIS->dpy, window, &attr);
		2126	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2127	}
		2128
		2129	void
		2130	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2131	PPCODE:
		2132	{
		2133	int dx, dy;
		2134	Window child;
		2135
		2136	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2137	{
		2138	EXTEND (SP, 3);
		2139	PUSHs (newSViv (dx));
		2140	PUSHs (newSViv (dy));
		2141	PUSHs (newSVuv (child));
		2142	}
		2143	}
		2144
		2145	#############################################################################
		2146	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2147
		2148	bool
		2149	rxvt_term::has_render ()
		2150	CODE:
		2151	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2152	OUTPUT:
		2153	RETVAL
		2154
		2155	void
		2156	rxvt_term::background_geometry (bool border = false)
		2157	PPCODE:
		2158	EXTEND (SP, 4);
		2159	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2160	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2161	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2162	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2163
		2164	#if HAVE_IMG
		2165
		2166	rxvt_img *
		2167	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2168	CODE:
		2169	XRenderPictFormat *f = SvOK (format)
		2170	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2171	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2172	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2173	RETVAL->alloc ();
		2174	OUTPUT:
		2175	RETVAL
		2176
		2177	#if ENABLE_TRANSPARENCY
		2178
		2179	rxvt_img *
		2180	rxvt_term::new_img_from_root ()
		2181	CODE:
		2182	RETVAL = rxvt_img::new_from_root (THIS);
		2183	OUTPUT:
		2184	RETVAL
		2185
		2186	#endif
		2187
		2188	#if HAVE_PIXBUF
		2189
		2190	rxvt_img *
		2191	rxvt_term::new_img_from_file (octet_string filename)
		2192	CODE:
		2193	try
		2194	{
		2195	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2196	}
		2197	catch (const class rxvt_failure_exception &e)
		2198	{
		2199	croak ("new_img_from_file failed");
		2200	}
		2201	OUTPUT:
		2202	RETVAL
		2203
		2204	#endif
		2205
		2206	#if HAVE_BG_PIXMAP
		2207
		2208	void
		2209	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2210	CODE:
		2211	THIS->bg_destroy ();
		2212	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2213
		2214	if (img) // TODO: cannot be false
		2215	{
		2216	img = img->clone (); // own the img
		2217
		2218	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2219	img->sub_rect (0, 0,
		2220	border ? THIS->vt_width : THIS->szHint.width,
		2221	border ? THIS->vt_height : THIS->szHint.height)
		2222	->replace (img);
		2223
		2224	// just in case, should usually be a nop
		2225	img->reify ()
		2226	->replace (img);
		2227
		2228	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2229	->replace (img);
		2230
		2231	THIS->bg_img = img;
		2232	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2233
		2234	if (!border)
		2235	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2236	}
		2237
		2238	#endif
		2239
		2240	#endif
		2241
		2242	#############################################################################
		2243	# urxvt::overlay
		2244	#############################################################################
		2245
957	MODULE = urxvt PACKAGE = urxvt::overlay	2246	MODULE = urxvt PACKAGE = urxvt::overlay
958		2247
959	void	2248	void
960	overlay::set (int x, int y, SV *text, SV *rend = 0)	2249	overlay::set (int x, int y, SV *text, SV *rend = 0)
961		2250
…		…
966	overlay::hide ()	2255	overlay::hide ()
967		2256
968	void	2257	void
969	overlay::DESTROY ()	2258	overlay::DESTROY ()
970		2259
		2260	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2261
		2262	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2263
		2264	#if HAVE_PIXBUF
		2265
		2266	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2267	C_ARGS: filename, 0
		2268
		2269	void
		2270	DESTROY (urxvt::pixbuf self)
		2271	CODE:
		2272	g_object_unref (self);
		2273
		2274	#endif
		2275
971	MODULE = urxvt PACKAGE = urxvt::timer	2276	MODULE = urxvt PACKAGE = urxvt::img
972		2277
973	SV *	2278	#if HAVE_IMG
974	timer::new ()	2279
		2280	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2281	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2282
		2283	void
		2284	rxvt_img::geometry ()
975	CODE:	2285	PPCODE:
976	timer *w = new timer;	2286	EXTEND (SP, 4);
977	w->start (NOW);	2287	PUSHs (sv_2mortal (newSViv (THIS->x)));
978	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2288	PUSHs (sv_2mortal (newSViv (THIS->y)));
979	w->self = (HV *)SvRV (RETVAL);	2289	PUSHs (sv_2mortal (newSViv (THIS->w)));
980	OUTPUT:	2290	PUSHs (sv_2mortal (newSViv (THIS->h)));
981	RETVAL
982		2291
983	timer *	2292	int
984	timer::cb (SV *cb)	2293	rxvt_img::x ()
		2294	ALIAS:
		2295	x = 0
		2296	y = 1
		2297	w = 2
		2298	h = 3
985	CODE:	2299	CODE:
986	THIS->cb (cb);	2300	switch (ix)
		2301	{
		2302	case 0: RETVAL = THIS->x; break;
		2303	case 1: RETVAL = THIS->y; break;
		2304	case 2: RETVAL = THIS->w; break;
		2305	case 3: RETVAL = THIS->h; break;
		2306	}
		2307	OUTPUT:
987	RETVAL = THIS;	2308	RETVAL
988	OUTPUT:
989	RETVAL
990		2309
991	NV	2310	Pixmap
992	timer::at ()	2311	rxvt_img::pm ()
993	CODE:	2312	CODE:
994	RETVAL = THIS->at;	2313	RETVAL = THIS->pm;
995	OUTPUT:	2314	OUTPUT:
996	RETVAL	2315	RETVAL
997		2316
998	timer *	2317	void
999	timer::interval (NV interval)	2318	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2319	PROTOTYPE: $;$$$$
		2320	INIT:
		2321	rgba cc = parse_rgba (c, THIS->s);
		2322	C_ARGS: cc, x, y, w, h
		2323
		2324	void
		2325	rxvt_img::DESTROY ()
		2326	CODE:
		2327	delete THIS;
		2328
		2329	void
		2330	rxvt_img::add_alpha ()
		2331
		2332	void
		2333	rxvt_img::unshare ()
		2334
		2335	void
		2336	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1000	CODE:	2337	PPCODE:
1001	THIS->interval = interval;	2338	if (items >= 2)
		2339	THIS->repeat_mode (repeat);
		2340	if (GIMME_V != G_VOID)
		2341	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2342
		2343	void
		2344	rxvt_img::move (int dx, int dy)
		2345
		2346	void
		2347	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2348
		2349	void
		2350	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2351
		2352	void
		2353	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2354
		2355	rxvt_img *
		2356	rxvt_img::clone ()
		2357
		2358	rxvt_img *
		2359	rxvt_img::reify ()
		2360
		2361	rxvt_img *
		2362	rxvt_img::sub_rect (int x, int y, int width, int height)
		2363
		2364	rxvt_img *
		2365	rxvt_img::blur (int rh, int rv)
		2366
		2367	rxvt_img *
		2368	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2369
		2370	rxvt_img *
		2371	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2372	INIT:
		2373	rxvt_img::nv matrix[3][3] = {
		2374	{ p11, p12, p13 },
		2375	{ p21, p22, p23 },
		2376	{ p31, p32, p33 }
		2377	};
		2378	C_ARGS: matrix
		2379
		2380	rxvt_img *
		2381	rxvt_img::scale (int new_width, int new_height)
		2382
		2383	rxvt_img *
		2384	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2385
		2386	rxvt_img *
		2387	rxvt_img::tint (SV *c)
		2388	INIT:
		2389	rgba cc = parse_rgba (c, THIS->s);
		2390	C_ARGS: cc
		2391
		2392	rxvt_img *
		2393	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2394	CODE:
		2395	rxvt_img::nv *vparams = 0;
		2396	int nparams = 0;
		2397
		2398	if (SvOK (params))
		2399	{
		2400	// we overlay rxvt_temp_buf, what a hack
		2401	assert (sizeof (rxvt_img::nv) >= sizeof (int));
		2402
		2403	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2404	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2405
		2406	nparams = av_len ((AV *)SvRV (params)) + 1;
		2407	vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
		2408
		2409	for (int i = 0; i < nparams; ++i)
		2410	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2411	}
		2412
		2413	RETVAL = THIS->filter (name, nparams, vparams);
		2414	OUTPUT:
1002	RETVAL = THIS;	2415	RETVAL
1003	OUTPUT:
1004	RETVAL
1005		2416
1006	timer *	2417	#endif
1007	timer::set (NV tstamp)
1008	CODE:
1009	THIS->set (tstamp);
1010	RETVAL = THIS;
1011	OUTPUT:
1012	RETVAL
1013		2418
1014	timer *
1015	timer::start (NV tstamp = THIS->at)
1016	CODE:
1017	THIS->start (tstamp);
1018	RETVAL = THIS;
1019	OUTPUT:
1020	RETVAL
1021
1022	timer *
1023	timer::stop ()
1024	CODE:
1025	THIS->stop ();
1026	RETVAL = THIS;
1027	OUTPUT:
1028	RETVAL
1029
1030	void
1031	timer::DESTROY ()
1032
1033	MODULE = urxvt PACKAGE = urxvt::iow
1034
1035	SV *
1036	iow::new ()
1037	CODE:
1038	iow *w = new iow;
1039	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1040	w->self = (HV *)SvRV (RETVAL);
1041	OUTPUT:
1042	RETVAL
1043
1044	iow *
1045	iow::cb (SV *cb)
1046	CODE:
1047	THIS->cb (cb);
1048	RETVAL = THIS;
1049	OUTPUT:
1050	RETVAL
1051
1052	iow *
1053	iow::fd (int fd)
1054	CODE:
1055	THIS->fd = fd;
1056	RETVAL = THIS;
1057	OUTPUT:
1058	RETVAL
1059
1060	iow *
1061	iow::events (short events)
1062	CODE:
1063	THIS->events = events;
1064	RETVAL = THIS;
1065	OUTPUT:
1066	RETVAL
1067
1068	iow *
1069	iow::start ()
1070	CODE:
1071	THIS->start ();
1072	RETVAL = THIS;
1073	OUTPUT:
1074	RETVAL
1075
1076	iow *
1077	iow::stop ()
1078	CODE:
1079	THIS->stop ();
1080	RETVAL = THIS;
1081	OUTPUT:
1082	RETVAL
1083
1084	void
1085	iow::DESTROY ()
1086
1087

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