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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.18 by root, Tue Jan 3 19:10:54 2006 UTC vs.
Revision 1.216 by root, Thu Oct 3 01:11:38 2013 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	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
		70	{
		71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
		107	return c;
		108	}
		109
		110	/////////////////////////////////////////////////////////////////////////////
		111	#endif
		112
47	static wchar_t *	113	static wchar_t *
48	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
49	{	115	{
50	STRLEN len;	116	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	117	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	118	return rxvt_utf8towcs (str, len);
53	}	119	}
54		120
55	static SV *	121	static SV *
56	new_ref (HV *hv, const char *klass)	122	wcs2sv (wchar_t *wstr, int len = -1)
57	{	123	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	124	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		125
61	//TODO: use magic	126	SV *sv = newSVpv (str, 0);
		127	SvUTF8_on (sv);
		128	free (str);
		129
		130	return sv;
		131	}
		132
62	static SV *	133	static SV *
63	newSVptr (void *ptr, const char *klass)	134	newSVptr (void *ptr, const char *klass)
64	{	135	{
65	HV *hv = newHV ();	136	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	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);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		161
91	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
92	}	163	}
93		164
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		167
97	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
98		169
99	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
100	{	173	{
101	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
102	HV *self;	179	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		180
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	182	~overlay ();
200		183
201	void show ();	184	void show ();
…		…
205		188
206	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
207	};	190	};
208		191
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	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)	193	: THIS(THIS), border(border == 2), overlay_av (0)
211	{	194	{
		195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
212	if (border == 2)	203	if (border == 2)
213	{	204	{
214	w += 2;	205	w += 2;
215	h += 2;	206	h += 2;
216	}	207	}
217		208
218	text = new text_t *[h];	209	text = new text_t *[h];
219	rend = new rend_t *[h];	210	rend = new rend_t *[h];
220		211
221	for (int y = 0; y < h; y++)	212	for (int y = 0; y < h; y++)
222	{	213	{
223	text_t *tp = text[y] = new text_t[w];	214	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	215	rend_t *rp = rend[y] = new rend_t[w];
225		216
226	text_t t0, t1, t2;	217	text_t t0, t1, t2;
227	rend_t r = rstyle;	218	rend_t r = rstyle;
228		219
229	if (border == 2)	220	if (border == 2)
230	{	221	{
231	if (y == 0)	222	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	223	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	224	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	225	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	226	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	227	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		228
238	*tp++ = t0;	229	*tp++ = t0;
239	*rp++ = r;	230	*rp++ = r;
240		231
241	for (int x = w - 2; x-- > 0; )	232	for (int x = w - 2; x-- > 0; )
242	{	233	{
243	*tp++ = t1;	234	*tp++ = t1;
244	*rp++ = r;	235	*rp++ = r;
245	}	236	}
246		237
247	*tp = t2;	238	*tp = t2;
248	*rp = r;	239	*rp = r;
249	}	240	}
250	else	241	else
251	for (int x = w; x-- > 0; )	242	for (int x = w; x-- > 0; )
252	{	243	{
253	*tp++ = 0x0020;	244	*tp++ = 0x0020;
254	*rp++ = r;	245	*rp++ = r;
255	}	246	}
256	}	247	}
257		248
258	show ();	249	show ();
259	THIS->want_refresh = 1;
260	}	250	}
261		251
262	overlay::~overlay ()	252	overlay::~overlay ()
263	{	253	{
264	hide ();	254	hide ();
…		…
269	delete [] rend[y];	259	delete [] rend[y];
270	}	260	}
271		261
272	delete [] text;	262	delete [] text;
273	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
274		276
275	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
276	}	278	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	}	279	}
286		280
287	void	281	void
288	overlay::hide ()	282	overlay::hide ()
289	{	283	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
291		286
292	if (ovs)	287	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		288
296	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	av_pop (overlay_av);
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
299	}	303	}
300		304
301	void overlay::swap ()	305	void overlay::swap ()
302	{	306	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	307	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));	308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
305		309
306	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
307	int ov_h = min (h, THIS->nrow - ov_y);	311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
308		317
309	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
310	{	319	{
311	text_t *t1 = text [y];	320	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
313		322
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	323	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;	324	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		325
317	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
318	{	327	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	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));	329	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	330	}
322	}	331	}
323		332
…		…
333		342
334	wchar_t *wtext = sv2wcs (text);	343	wchar_t *wtext = sv2wcs (text);
335		344
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	345	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	346	this->text [y][x + col] = wtext [col];
338		347
339	free (wtext);	348	free (wtext);
340		349
341	if (rend)	350	if (rend)
342	{	351	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
345		354
346	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
347		356
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	359	}
351		360
352	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
353	}	363	}
354
355		364
356	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
357		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
358	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
359		372
360	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		374
366	rxvt_perl_interp::~rxvt_perl_interp ()	375	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	376	{
368	if (perl)	377	if (perl)
369	{	378	{
370	perl_destruct (perl);	379	perl_destruct (perl);
371	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
372	}	382	}
373	}	383	}
374		384
375	void	385	void
376	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
377	{	387	{
378	if (!perl)	388	if (!perl)
379	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
		393	perl_environ = rxvt_environ;
		394	localise_env set_environ (perl_environ);
		395
380	char *argv[] = {	396	char *args[] = {
381	"",	397	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	398	"-e"
		399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
383	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
384		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
385	perl = perl_alloc ();	410	perl = perl_alloc ();
386	perl_construct (perl);	411	perl_construct (perl);
387		412
388	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389	|| perl_run (perl))	414	|| perl_run (perl))
		415	{
		416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		417
		418	perl_destruct (perl);
		419	perl_free (perl);
		420	perl = 0;
		421	}
		422	}
		423
		424	rxvt_pop_locale ();
		425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
		495	}
		496
		497	static void
		498	ungrab (rxvt_term *THIS)
		499	{
		500	if (THIS->perl.grabtime)
		501	{
		502	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		503	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		504	THIS->perl.grabtime = 0;
		505	}
		506	}
		507
		508	bool
		509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		510	{
		511	if (!perl || !term->perl.self)
		512	return false;
		513
		514	localise_env set_environ (perl_environ);
		515
		516	// pre-handling of some events
		517	if (htype == HOOK_REFRESH_END)
		518	{
		519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		520
		521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		523	}
		524	else if (htype == HOOK_DESTROY)
		525	{
		526	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		527
		528	for (int i = AvFILL (av); i >= 0; i--)
390	{	529	{
391	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	530	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
392		531	delete req;
393	perl_destruct (perl);
394	perl_free (perl);
395	perl = 0;
396	}	532	}
397	}	533	}
398	}
399		534
400	bool	535	bool event_consumed;
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	536
402	{	537	if (term->perl.should_invoke [htype])
403	if (!perl)
404	return false;
405
406	if (htype == HOOK_INIT) // first hook ever called
407	{	538	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	539	dSP;
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	540	va_list ap;
		541
		542	va_start (ap, htype);
		543
		544	ENTER;
		545	SAVETMPS;
		546
		547	PUSHMARK (SP);
		548
		549	EXTEND (SP, 2);
		550	PUSHs (sv_2mortal (newSVterm (term)));
		551	PUSHs (sv_2mortal (newSViv (htype)));
		552
		553	for (;;) {
		554	data_type dt = (data_type)va_arg (ap, int);
		555
		556	switch (dt)
		557	{
		558	case DT_INT:
		559	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		560	break;
		561
		562	case DT_LONG:
		563	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		564	break;
		565
		566	case DT_STR:
		567	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		568	break;
		569
		570	case DT_STR_LEN:
		571	{
		572	char *str = va_arg (ap, char *);
		573	int len = va_arg (ap, int);
		574
		575	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		576	}
		577	break;
		578
		579	case DT_WCS_LEN:
		580	{
		581	wchar_t *wstr = va_arg (ap, wchar_t *);
		582	int wlen = va_arg (ap, int);
		583
		584	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		585	}
		586	break;
		587
		588	case DT_LCS_LEN:
		589	{
		590	long *lstr = va_arg (ap, long *);
		591	int llen = va_arg (ap, int);
		592
		593	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		594	}
		595	break;
		596
		597	case DT_XEVENT:
		598	{
		599	XEvent *xe = va_arg (ap, XEvent *);
		600	HV *hv = newHV ();
		601
		602	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		603	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		604	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		605	# undef set
		606
		607	setiv (type, xe->type);
		608	setiv (send_event, xe->xany.send_event);
		609	setiv (serial, xe->xany.serial);
		610
		611	switch (xe->type)
		612	{
		613	case KeyPress:
		614	case KeyRelease:
		615	case ButtonPress:
		616	case ButtonRelease:
		617	case MotionNotify:
		618	setuv (window, xe->xmotion.window);
		619	setuv (root, xe->xmotion.root);
		620	setuv (subwindow, xe->xmotion.subwindow);
		621	setuv (time, xe->xmotion.time);
		622	setiv (x, xe->xmotion.x);
		623	setiv (y, xe->xmotion.y);
		624	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		625	setiv (col, xe->xmotion.x / term->fwidth);
		626	setiv (x_root, xe->xmotion.x_root);
		627	setiv (y_root, xe->xmotion.y_root);
		628	setuv (state, xe->xmotion.state);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	setuv (keycode, xe->xkey.keycode);
		635	break;
		636
		637	case ButtonPress:
		638	case ButtonRelease:
		639	setuv (button, xe->xbutton.button);
		640	break;
		641
		642	case MotionNotify:
		643	setiv (is_hint, xe->xmotion.is_hint);
		644	break;
		645	}
		646
		647	break;
		648
		649	case MapNotify:
		650	case UnmapNotify:
		651	case ConfigureNotify:
		652	setuv (event, xe->xconfigure.event);
		653	setuv (window, xe->xconfigure.window);
		654
		655	switch (xe->type)
		656	{
		657	case ConfigureNotify:
		658	setiv (x, xe->xconfigure.x);
		659	setiv (y, xe->xconfigure.y);
		660	setiv (width, xe->xconfigure.width);
		661	setiv (height, xe->xconfigure.height);
		662	setuv (above, xe->xconfigure.above);
		663	break;
		664	}
		665
		666	break;
		667
		668	case PropertyNotify:
		669	setuv (window, xe->xproperty.window);
		670	setuv (atom, xe->xproperty.atom);
		671	setuv (time, xe->xproperty.time);
		672	setiv (state, xe->xproperty.state);
		673	break;
		674
		675	case ClientMessage:
		676	setuv (window, xe->xclient.window);
		677	setuv (message_type, xe->xclient.message_type);
		678	setuv (format, xe->xclient.format);
		679	setuv (l0, xe->xclient.data.l[0]);
		680	setuv (l1, xe->xclient.data.l[1]);
		681	setuv (l2, xe->xclient.data.l[2]);
		682	setuv (l3, xe->xclient.data.l[3]);
		683	setuv (l4, xe->xclient.data.l[4]);
		684	break;
		685	}
		686
		687	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		688	}
		689	break;
		690
		691	case DT_END:
		692	goto call;
		693
		694	default:
		695	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		696	}
		697	}
		698
		699	call:
		700	va_end (ap);
		701
		702	PUTBACK;
		703	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		704	SPAGAIN;
		705
		706	if (count)
		707	{
		708	SV *status = POPs;
		709	count = SvTRUE (status);
		710	}
		711
		712	PUTBACK;
		713	FREETMPS;
		714	LEAVE;
		715
		716	if (SvTRUE (ERRSV))
		717	{
		718	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		719	ungrab (term); // better lose the grab than the session
		720	}
		721
		722	event_consumed = !!count;
410	}	723	}
411	else if (!term->self)	724	else
412	return false; // perl not initialized for this instance	725	event_consumed = false;
		726
		727	// post-handling of some events
		728	if (htype == HOOK_REFRESH_BEGIN)
		729	{
		730	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		731
		732	for (int i = AvFILL (av); i >= 0; i--)
		733	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		734	}
413	else if (htype == HOOK_DESTROY)	735	else if (htype == HOOK_DESTROY)
414	{	736	{
415	// handled later	737	clearSVptr ((SV *)term->perl.self);
		738	SvREFCNT_dec ((SV *)term->perl.self);
		739
		740	// don't allow further calls
		741	term->perl.self = 0;
416	}	742	}
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		743
421	if (HvKEYS (hv))	744	return event_consumed;
422	{	745	}
423	hv_iterinit (hv);
424		746
425	while (HE *he = hv_iternext (hv))	747	void
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	748	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
427	}	749	{
428	}	750	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		751
437	ENTER;	752	ENTER;
438	SAVETMPS;	753	SAVETMPS;
439		754
440	PUSHMARK (SP);	755	dSP;
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));	756	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		757	PUTBACK;
		758	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
444		759
445	for (;;) {	760	if (SvTRUE (ERRSV))
446	data_type dt = (data_type)va_arg (ap, int);	761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
447		762
448	switch (dt)	763	FREETMPS;
		764	LEAVE;
		765	}
		766
		767	/////////////////////////////////////////////////////////////////////////////
		768
		769	MODULE = urxvt PACKAGE = urxvt
		770
		771	PROTOTYPES: ENABLE
		772
		773	BOOT:
		774	{
		775	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		776	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		777	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		778	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		779
		780	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
		781	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
		782	# include "hookinc.h"
		783	# undef def
		784
		785	HV *option = get_hv ("urxvt::OPTION", 1);
		786	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		787	# define nodef(name)
		788	# include "optinc.h"
		789	# undef nodef
		790	# undef def
		791
		792	HV *stash = gv_stashpv ("urxvt", 1);
		793	static const struct {
		794	const char *name;
		795	IV iv;
		796	} *civ, const_iv[] = {
		797	# define const_iv(name) { # name, (IV)name }
		798	const_iv (NUM_RESOURCES),
		799	const_iv (DEFAULT_RSTYLE),
		800	const_iv (OVERLAY_RSTYLE),
		801	const_iv (Color_Bits),
		802	const_iv (RS_bgShift), const_iv (RS_bgMask),
		803	const_iv (RS_fgShift), const_iv (RS_fgMask),
		804	const_iv (RS_Careful),
		805	const_iv (RS_fontCount),
		806	const_iv (RS_fontShift),
		807	const_iv (RS_fontMask),
		808	const_iv (RS_baseattrMask),
		809	const_iv (RS_attrMask),
		810	const_iv (RS_redraw),
		811	const_iv (RS_Sel),
		812	const_iv (RS_Bold),
		813	const_iv (RS_Italic),
		814	const_iv (RS_Blink),
		815	const_iv (RS_RVid),
		816	const_iv (RS_Uline),
		817
		818	// TODO: should support all colour constants, create colorinc.h &c
		819	const_iv (Color_fg),
		820	const_iv (Color_bg),
		821	const_iv (Color_fade),
		822	const_iv (Color_pointer_fg),
		823	const_iv (Color_pointer_bg),
		824	const_iv (Color_border),
		825	const_iv (NRS_COLORS),
		826	const_iv (TOTAL_COLORS),
		827
		828	const_iv (CurrentTime),
		829	const_iv (ShiftMask),
		830	const_iv (LockMask),
		831	const_iv (ControlMask),
		832	const_iv (Mod1Mask),
		833	const_iv (Mod2Mask),
		834	const_iv (Mod3Mask),
		835	const_iv (Mod4Mask),
		836	const_iv (Mod5Mask),
		837	const_iv (Button1Mask),
		838	const_iv (Button2Mask),
		839	const_iv (Button3Mask),
		840	const_iv (Button4Mask),
		841	const_iv (Button5Mask),
		842	const_iv (AnyModifier),
		843
		844	const_iv (NoSymbol),
		845	const_iv (GrabModeSync),
		846	const_iv (GrabModeAsync),
		847
		848	const_iv (NoEventMask),
		849	const_iv (KeyPressMask),
		850	const_iv (KeyReleaseMask),
		851	const_iv (ButtonPressMask),
		852	const_iv (ButtonReleaseMask),
		853	const_iv (EnterWindowMask),
		854	const_iv (LeaveWindowMask),
		855	const_iv (PointerMotionMask),
		856	const_iv (PointerMotionHintMask),
		857	const_iv (Button1MotionMask),
		858	const_iv (Button2MotionMask),
		859	const_iv (Button3MotionMask),
		860	const_iv (Button4MotionMask),
		861	const_iv (Button5MotionMask),
		862	const_iv (ButtonMotionMask),
		863	const_iv (KeymapStateMask),
		864	const_iv (ExposureMask),
		865	const_iv (VisibilityChangeMask),
		866	const_iv (StructureNotifyMask),
		867	const_iv (ResizeRedirectMask),
		868	const_iv (SubstructureNotifyMask),
		869	const_iv (SubstructureRedirectMask),
		870	const_iv (FocusChangeMask),
		871	const_iv (PropertyChangeMask),
		872	const_iv (ColormapChangeMask),
		873	const_iv (OwnerGrabButtonMask),
		874
		875	const_iv (KeyPress),
		876	const_iv (KeyRelease),
		877	const_iv (ButtonPress),
		878	const_iv (ButtonRelease),
		879	const_iv (MotionNotify),
		880	const_iv (EnterNotify),
		881	const_iv (LeaveNotify),
		882	const_iv (FocusIn),
		883	const_iv (FocusOut),
		884	const_iv (KeymapNotify),
		885	const_iv (Expose),
		886	const_iv (GraphicsExpose),
		887	const_iv (NoExpose),
		888	const_iv (VisibilityNotify),
		889	const_iv (CreateNotify),
		890	const_iv (DestroyNotify),
		891	const_iv (UnmapNotify),
		892	const_iv (MapNotify),
		893	const_iv (MapRequest),
		894	const_iv (ReparentNotify),
		895	const_iv (ConfigureNotify),
		896	const_iv (ConfigureRequest),
		897	const_iv (GravityNotify),
		898	const_iv (ResizeRequest),
		899	const_iv (CirculateNotify),
		900	const_iv (CirculateRequest),
		901	const_iv (PropertyNotify),
		902	const_iv (SelectionClear),
		903	const_iv (SelectionRequest),
		904	const_iv (SelectionNotify),
		905	const_iv (ColormapNotify),
		906	const_iv (ClientMessage),
		907	const_iv (MappingNotify),
		908	# if ENABLE_XIM_ONTHESPOT
		909	const_iv (XIMReverse),
		910	const_iv (XIMUnderline),
		911	const_iv (XIMHighlight),
		912	const_iv (XIMPrimary),
		913	const_iv (XIMSecondary),
		914	const_iv (XIMTertiary),
		915	const_iv (XIMVisibleToForward),
		916	const_iv (XIMVisibleToBackword),
		917	const_iv (XIMVisibleToCenter),
		918	#if XRENDER
		919	const_iv (PictStandardARGB32),
		920	const_iv (PictStandardRGB24),
		921	const_iv (PictStandardA8),
		922	const_iv (PictStandardA4),
		923	const_iv (PictStandardA1),
		924	const_iv (RepeatNone),
		925	const_iv (RepeatNormal),
		926	const_iv (RepeatPad),
		927	const_iv (RepeatReflect),
		928	// all versions
		929	const_iv (PictOpClear),
		930	const_iv (PictOpSrc),
		931	const_iv (PictOpDst),
		932	const_iv (PictOpOver),
		933	const_iv (PictOpOverReverse),
		934	const_iv (PictOpIn),
		935	const_iv (PictOpInReverse),
		936	const_iv (PictOpOut),
		937	const_iv (PictOpOutReverse),
		938	const_iv (PictOpAtop),
		939	const_iv (PictOpAtopReverse),
		940	const_iv (PictOpXor),
		941	const_iv (PictOpAdd),
		942	const_iv (PictOpSaturate),
		943	// 0.2+
		944	const_iv (PictOpDisjointClear),
		945	const_iv (PictOpDisjointSrc),
		946	const_iv (PictOpDisjointDst),
		947	const_iv (PictOpDisjointOver),
		948	const_iv (PictOpDisjointOverReverse),
		949	const_iv (PictOpDisjointIn),
		950	const_iv (PictOpDisjointInReverse),
		951	const_iv (PictOpDisjointOut),
		952	const_iv (PictOpDisjointOutReverse),
		953	const_iv (PictOpDisjointAtop),
		954	const_iv (PictOpDisjointAtopReverse),
		955	const_iv (PictOpDisjointXor),
		956	const_iv (PictOpConjointClear),
		957	const_iv (PictOpConjointSrc),
		958	const_iv (PictOpConjointDst),
		959	const_iv (PictOpConjointOver),
		960	const_iv (PictOpConjointOverReverse),
		961	const_iv (PictOpConjointIn),
		962	const_iv (PictOpConjointInReverse),
		963	const_iv (PictOpConjointOut),
		964	const_iv (PictOpConjointOutReverse),
		965	const_iv (PictOpConjointAtop),
		966	const_iv (PictOpConjointAtopReverse),
		967	const_iv (PictOpConjointXor),
		968	// 0.11+
		969	const_iv (PictOpMultiply),
		970	const_iv (PictOpScreen),
		971	const_iv (PictOpOverlay),
		972	const_iv (PictOpDarken),
		973	const_iv (PictOpLighten),
		974	const_iv (PictOpColorDodge),
		975	const_iv (PictOpColorBurn),
		976	const_iv (PictOpHardLight),
		977	const_iv (PictOpSoftLight),
		978	const_iv (PictOpDifference),
		979	const_iv (PictOpExclusion),
		980	const_iv (PictOpHSLHue),
		981	const_iv (PictOpHSLSaturation),
		982	const_iv (PictOpHSLColor),
		983	const_iv (PictOpHSLLuminosity),
		984	#endif
		985	# if 0
		986	const_iv (XIMForwardChar),
		987	const_iv (XIMBackwardChar),
		988	const_iv (XIMForwardWord),
		989	const_iv (XIMBackwardWord),
		990	const_iv (XIMCaretUp),
		991	const_iv (XIMCaretDown),
		992	const_iv (XIMNextLine),
		993	const_iv (XIMPreviousLine),
		994	const_iv (XIMLineStart),
		995	const_iv (XIMLineEnd),
		996	const_iv (XIMAbsolutePosition),
		997	const_iv (XIMDontChange),
		998	# endif
		999	# endif
		1000	};
		1001
		1002	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1003	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1004	}
		1005
		1006	void
		1007	log (const char *msg)
		1008	CODE:
		1009	rxvt_log ("%s", msg);
		1010
		1011	void
		1012	warn (const char *msg)
		1013	CODE:
		1014	rxvt_warn ("%s", msg);
		1015
		1016	void
		1017	fatal (const char *msg)
		1018	CODE:
		1019	rxvt_fatal ("%s", msg);
		1020
		1021	void
		1022	_exit (int status)
		1023
		1024	void
		1025	catch_fatal (SV *block)
		1026	PROTOTYPE: &
		1027	CODE:
		1028	try
449	{	1029	{
450	case DT_INT:	1030	PUSHMARK (SP);
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;	1031	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	1032	call_sv (block, G_VOID | G_DISCARD);
468	SPAGAIN;	1033	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}	1034	}
475		1035	catch (const rxvt_failure_exception &e)
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482
483	if (htype == HOOK_DESTROY)
484	{
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}	1036	{
491		1037	croak ("rxvt_fatal exception caught, trying to continue.");
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}	1038	}
495	}
496	}
497
498	/////////////////////////////////////////////////////////////////////////////
499
500	MODULE = urxvt PACKAGE = urxvt
501
502	PROTOTYPES: ENABLE
503
504	BOOT:
505	{
506	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
507	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
508	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
509	set_hookname (INIT);
510	set_hookname (RESET);
511	set_hookname (START);
512	set_hookname (DESTROY);
513	set_hookname (SEL_BEGIN);
514	set_hookname (SEL_EXTEND);
515	set_hookname (SEL_MAKE);
516	set_hookname (SEL_GRAB);
517	set_hookname (FOCUS_IN);
518	set_hookname (FOCUS_OUT);
519	set_hookname (VIEW_CHANGE);
520	set_hookname (SCROLL_BACK);
521	set_hookname (TTY_ACTIVITY);
522	set_hookname (REFRESH_BEGIN);
523	set_hookname (REFRESH_END);
524	set_hookname (KEYBOARD_COMMAND);
525
526	export_const (DEFAULT_RSTYLE);
527	export_const (OVERLAY_RSTYLE);
528	export_const (RS_Bold);
529	export_const (RS_Italic);
530	export_const (RS_Blink);
531	export_const (RS_RVid);
532	export_const (RS_Uline);
533
534	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
535	}
536
537	void
538	set_should_invoke (int htype, int value)
539	CODE:
540	rxvt_perl.should_invoke [htype] = value;
541
542	void
543	warn (const char *msg)
544	CODE:
545	rxvt_warn ("%s", msg);
546
547	void
548	fatal (const char *msg)
549	CODE:
550	rxvt_fatal ("%s", msg);
551		1039
552	NV	1040	NV
553	NOW ()	1041	NOW ()
554	CODE:	1042	CODE:
555	RETVAL = NOW;	1043	RETVAL = ev::now ();
556	OUTPUT:	1044	OUTPUT:
557	RETVAL	1045	RETVAL
558		1046
559	int	1047	int
560	GET_BASEFG (int rend)	1048	GET_BASEFG (int rend)
…		…
571	RETVAL	1059	RETVAL
572		1060
573	int	1061	int
574	SET_FGCOLOR (int rend, int new_color)	1062	SET_FGCOLOR (int rend, int new_color)
575	CODE:	1063	CODE:
576	RETVAL = SET_FGCOLOR (rend, new_color);	1064	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
577	OUTPUT:	1065	OUTPUT:
578	RETVAL	1066	RETVAL
579		1067
580	int	1068	int
581	SET_BGCOLOR (int rend, int new_color)	1069	SET_BGCOLOR (int rend, int new_color)
582	CODE:	1070	CODE:
583	RETVAL = SET_BGCOLOR (rend, new_color);	1071	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
584	OUTPUT:	1072	OUTPUT:
585	RETVAL	1073	RETVAL
586		1074
587	int	1075	int
588	GET_CUSTOM (int rend)	1076	GET_CUSTOM (int rend)
589	CODE:	1077	CODE:
590	RETVAL = (rend && RS_customMask) >> RS_customShift;	1078	RETVAL = (rend & RS_customMask) >> RS_customShift;
591	OUTPUT:	1079	OUTPUT:
592	RETVAL	1080	RETVAL
593		1081
594	int	1082	int
595	SET_CUSTOM (int rend, int new_value)	1083	SET_CUSTOM (int rend, int new_value)
…		…
602	| ((new_value << RS_customShift) & RS_customMask);	1090	| ((new_value << RS_customShift) & RS_customMask);
603	}	1091	}
604	OUTPUT:	1092	OUTPUT:
605	RETVAL	1093	RETVAL
606		1094
		1095	void
		1096	termlist ()
		1097	PPCODE:
		1098	{
		1099	EXTEND (SP, rxvt_term::termlist.size ());
		1100
		1101	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1102	if ((*t)->perl.self)
		1103	PUSHs (sv_2mortal (newSVterm (*t)));
		1104	}
		1105
		1106	IV
		1107	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1108	CODE:
		1109	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1110	req->cb_sv = newSVsv (cb);
		1111	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1112	av_push (av, newSViv ((IV)req));
		1113	RETVAL = (IV)req;
		1114	OUTPUT:
		1115	RETVAL
		1116
		1117	void
		1118	_delete_selection_request (IV req_)
		1119	CODE:
		1120	rxvt_selection *req = (rxvt_selection *)req_;
		1121	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1122	int i;
		1123
		1124	for (i = AvFILL (av); i >= 0; i--)
		1125	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1126	break;
		1127
		1128	for (; i < AvFILL (av); i++)
		1129	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1130
		1131	av_pop (av);
		1132
		1133	delete req;
		1134
607	MODULE = urxvt PACKAGE = urxvt::term	1135	MODULE = urxvt PACKAGE = urxvt::term
		1136
		1137	SV *
		1138	_new (AV *env, AV *arg)
		1139	CODE:
		1140	{
		1141	rxvt_term *term = new rxvt_term;
		1142
		1143	stringvec *argv = new stringvec;
		1144	for (int i = 0; i <= AvFILL (arg); i++)
		1145	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1146
		1147	stringvec *envv = new stringvec;
		1148	for (int i = AvFILL (env) + 1; i--; )
		1149	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1150
		1151	try
		1152	{
		1153	term->init (argv, envv);
		1154	}
		1155	catch (const class rxvt_failure_exception &e)
		1156	{
		1157	term->destroy ();
		1158	croak ("error while initializing new terminal instance");
		1159	}
		1160
		1161	RETVAL = term && term->perl.self
		1162	? newSVterm (term) : &PL_sv_undef;
		1163	}
		1164	OUTPUT:
		1165	RETVAL
		1166
		1167	void
		1168	rxvt_term::destroy ()
		1169
		1170	void
		1171	rxvt_term::set_should_invoke (int htype, int inc)
		1172	CODE:
		1173	uint8_t &count = THIS->perl.should_invoke [htype];
		1174	uint8_t prev = count;
		1175	count += inc;
		1176	if (!prev != !count)
		1177	{
		1178	// hook status changed, react
		1179	switch (htype)
		1180	{
		1181	case HOOK_POSITION_CHANGE:
		1182	if (count)
		1183	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1184	}
		1185	}
		1186
		1187	void
		1188	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1189	CODE:
		1190	XrmPutStringResource (&THIS->option_db, specifier, value);
		1191
		1192	int
		1193	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1194	CODE:
		1195	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1196	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1197	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1202	CODE:
		1203	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1204	OUTPUT: RETVAL
		1205
		1206	void
		1207	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1208	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1209	CODE:
		1210	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1211
		1212	void
		1213	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1214	CODE:
		1215	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1216
		1217	bool
		1218	rxvt_term::grab (Time eventtime, int sync = 0)
		1219	CODE:
		1220	{
		1221	int mode = sync ? GrabModeSync : GrabModeAsync;
		1222
		1223	THIS->perl.grabtime = 0;
		1224
		1225	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1226	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1227	mode, mode, None, GRAB_CURSOR, eventtime))
		1228	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1229	THIS->perl.grabtime = eventtime;
		1230	else
		1231	XUngrabPointer (THIS->dpy, eventtime);
		1232
		1233	RETVAL = !!THIS->perl.grabtime;
		1234	}
		1235	OUTPUT:
		1236	RETVAL
		1237
		1238	void
		1239	rxvt_term::allow_events_async ()
		1240	CODE:
		1241	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1242
		1243	void
		1244	rxvt_term::allow_events_sync ()
		1245	CODE:
		1246	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1247
		1248	void
		1249	rxvt_term::allow_events_replay ()
		1250	CODE:
		1251	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1252	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1253
		1254	void
		1255	rxvt_term::ungrab ()
		1256	CODE:
		1257	ungrab (THIS);
		1258
		1259	int
		1260	rxvt_term::XStringToKeysym (char *string)
		1261	CODE:
		1262	RETVAL = XStringToKeysym (string);
		1263	OUTPUT: RETVAL
		1264
		1265	char *
		1266	rxvt_term::XKeysymToString (int sym)
		1267	CODE:
		1268	RETVAL = XKeysymToString (sym);
		1269	OUTPUT: RETVAL
		1270
		1271	int
		1272	rxvt_term::XKeysymToKeycode (int sym)
		1273	CODE:
		1274	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1275	OUTPUT: RETVAL
		1276
		1277	int
		1278	rxvt_term::XKeycodeToKeysym (int code, int index)
		1279	CODE:
		1280	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1281	OUTPUT: RETVAL
608		1282
609	int	1283	int
610	rxvt_term::strwidth (SV *str)	1284	rxvt_term::strwidth (SV *str)
611	CODE:	1285	CODE:
612	{	1286	{
613	wchar_t *wstr = sv2wcs (str);	1287	wchar_t *wstr = sv2wcs (str);
614		1288
615	rxvt_push_locale (THIS->locale);	1289	rxvt_push_locale (THIS->locale);
616	RETVAL = wcswidth (wstr, wcslen (wstr));	1290	RETVAL = 0;
		1291	for (wchar_t *wc = wstr; *wc; wc++)
		1292	{
		1293	int w = WCWIDTH (*wc);
		1294
		1295	if (w)
		1296	RETVAL += max (w, 1);
		1297	}
617	rxvt_pop_locale ();	1298	rxvt_pop_locale ();
618		1299
619	free (wstr);	1300	free (wstr);
620	}	1301	}
621	OUTPUT:	1302	OUTPUT:
…		…
648		1329
649	rxvt_push_locale (THIS->locale);	1330	rxvt_push_locale (THIS->locale);
650	wchar_t *wstr = rxvt_mbstowcs (data, len);	1331	wchar_t *wstr = rxvt_mbstowcs (data, len);
651	rxvt_pop_locale ();	1332	rxvt_pop_locale ();
652		1333
653	char *str = rxvt_wcstoutf8 (wstr);	1334	RETVAL = wcs2sv (wstr);
654	free (wstr);	1335	free (wstr);
655
656	RETVAL = newSVpv (str, 0);
657	SvUTF8_on (RETVAL);
658	free (str);
659	}	1336	}
660	OUTPUT:	1337	OUTPUT:
661	RETVAL	1338	RETVAL
		1339
		1340	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1341
		1342	#define TERM_OFFSET_width TERM_OFFSET(width)
		1343	#define TERM_OFFSET_height TERM_OFFSET(height)
		1344	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1345	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1346	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1347	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1348	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1349	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1350	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1351	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1352	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1353	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1354	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1355	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1356	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1357	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
662		1358
663	int	1359	int
664	rxvt_term::nsaved ()	1360	rxvt_term::width ()
		1361	ALIAS:
		1362	width = TERM_OFFSET_width
		1363	height = TERM_OFFSET_height
		1364	fwidth = TERM_OFFSET_fwidth
		1365	fheight = TERM_OFFSET_fheight
		1366	fbase = TERM_OFFSET_fbase
		1367	nrow = TERM_OFFSET_nrow
		1368	ncol = TERM_OFFSET_ncol
		1369	focus = TERM_OFFSET_focus
		1370	mapped = TERM_OFFSET_mapped
		1371	int_bwidth = TERM_OFFSET_int_bwidth
		1372	ext_bwidth = TERM_OFFSET_ext_bwidth
		1373	lineSpace = TERM_OFFSET_lineSpace
		1374	letterSpace = TERM_OFFSET_letterSpace
		1375	saveLines = TERM_OFFSET_saveLines
		1376	total_rows = TERM_OFFSET_total_rows
		1377	top_row = TERM_OFFSET_top_row
665	CODE:	1378	CODE:
666	RETVAL = THIS->nsaved;	1379	RETVAL = *(int *)((char *)THIS + ix);
667	OUTPUT:	1380	OUTPUT:
668	RETVAL	1381	RETVAL
669		1382
		1383	unsigned int
		1384	rxvt_term::ModLevel3Mask ()
		1385	ALIAS:
		1386	ModLevel3Mask = 0
		1387	ModMetaMask = 1
		1388	ModNumLockMask = 2
		1389	current_screen = 3
		1390	hidden_cursor = 4
		1391	CODE:
		1392	switch (ix)
		1393	{
		1394	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1395	case 1: RETVAL = THIS->ModMetaMask; break;
		1396	case 2: RETVAL = THIS->ModNumLockMask; break;
		1397	case 3: RETVAL = THIS->current_screen; break;
		1398	#ifdef CURSOR_BLINK
		1399	case 4: RETVAL = THIS->hidden_cursor; break;
		1400	#endif
		1401	}
		1402	OUTPUT:
		1403	RETVAL
		1404
		1405	char *
		1406	rxvt_term::display_id ()
		1407	ALIAS:
		1408	display_id = 0
		1409	locale = 1
		1410	CODE:
		1411	switch (ix)
		1412	{
		1413	case 0: RETVAL = THIS->display->id; break;
		1414	case 1: RETVAL = THIS->locale; break;
		1415	}
		1416	OUTPUT:
		1417	RETVAL
		1418
		1419	SV *
		1420	rxvt_term::envv ()
		1421	ALIAS:
		1422	argv = 1
		1423	PPCODE:
		1424	{
		1425	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1426
		1427	EXTEND (SP, vec->size ());
		1428
		1429	for (char **i = vec->begin (); i != vec->end (); ++i)
		1430	if (*i)
		1431	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1432	}
		1433
670	int	1434	int
671	rxvt_term::view_start (int newval = -1)	1435	rxvt_term::pty_ev_events (int events = ev::UNDEF)
672	CODE:	1436	CODE:
673	{	1437	RETVAL = THIS->pty_ev.events;
		1438	if (events != ev::UNDEF)
		1439	THIS->pty_ev.set (events);
		1440	OUTPUT:
		1441	RETVAL
		1442
		1443	int
		1444	rxvt_term::pty_fd ()
		1445	CODE:
		1446	RETVAL = THIS->pty->pty;
		1447	OUTPUT:
		1448	RETVAL
		1449
		1450	Window
		1451	rxvt_term::parent ()
		1452	CODE:
		1453	RETVAL = THIS->parent;
		1454	OUTPUT:
		1455	RETVAL
		1456
		1457	int
		1458	rxvt_term::parent_x ()
		1459	CODE:
		1460	RETVAL = THIS->parent_x;
		1461	OUTPUT:
		1462	RETVAL
		1463
		1464	int
		1465	rxvt_term::parent_y ()
		1466	CODE:
		1467	RETVAL = THIS->parent_y;
		1468	OUTPUT:
		1469	RETVAL
		1470
		1471	Window
		1472	rxvt_term::vt ()
		1473	CODE:
674	RETVAL = THIS->view_start;	1474	RETVAL = THIS->vt;
		1475	OUTPUT:
		1476	RETVAL
675		1477
676	if (newval >= 0)	1478	void
677	{	1479	rxvt_term::vt_emask_add (U32 emask)
678	THIS->view_start = min (newval, THIS->nsaved);	1480	CODE:
679	THIS->scr_changeview (RETVAL);	1481	THIS->vt_emask_perl |= emask;
680	}	1482	THIS->vt_select_input ();
681	}	1483
		1484	U32
		1485	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1486	CODE:
		1487	RETVAL = THIS->rstyle;
		1488	THIS->rstyle = new_rstyle;
682	OUTPUT:	1489	OUTPUT:
683	RETVAL	1490	RETVAL
684		1491
685	int	1492	int
686	rxvt_term::nrow ()	1493	rxvt_term::view_start (int newval = 1)
		1494	PROTOTYPE: $;$
687	CODE:	1495	CODE:
		1496	{
688	RETVAL = THIS->nrow;	1497	RETVAL = THIS->view_start;
		1498
		1499	if (newval <= 0)
		1500	THIS->scr_changeview (max (newval, THIS->top_row));
		1501	}
689	OUTPUT:	1502	OUTPUT:
690	RETVAL	1503	RETVAL
691		1504
692	int	1505	void
		1506	rxvt_term::set_urgency (bool enable)
		1507
		1508	void
		1509	rxvt_term::focus_in ()
		1510
		1511	void
693	rxvt_term::ncol ()	1512	rxvt_term::focus_out ()
		1513
		1514	void
		1515	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1516	ALIAS:
		1517	key_release = 1
694	CODE:	1518	CODE:
695	RETVAL = THIS->ncol;	1519	{
696	OUTPUT:	1520	XKeyEvent xkey;
697	RETVAL	1521
		1522	memset (&xkey, 0, sizeof (xkey));
		1523
		1524	xkey.time = time;
		1525	xkey.state = state;
		1526	xkey.keycode = keycode;
		1527
		1528	xkey.type = ix ? KeyRelease : KeyPress;
		1529	xkey.display = THIS->dpy;
		1530	xkey.window = THIS->vt;
		1531	xkey.root = THIS->display->root;
		1532	xkey.subwindow = THIS->vt;
		1533
		1534	if (ix)
		1535	THIS->key_release (xkey);
		1536	else
		1537	THIS->key_press (xkey);
		1538	}
698		1539
699	void	1540	void
700	rxvt_term::want_refresh ()	1541	rxvt_term::want_refresh ()
701	CODE:	1542	CODE:
702	THIS->want_refresh = 1;	1543	THIS->want_refresh = 1;
		1544	THIS->refresh_check ();
703		1545
704	void	1546	void
705	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1547	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
706	PPCODE:	1548	PPCODE:
707	{	1549	{
708	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1550	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
709	croak ("row_number number of out range");	1551	XSRETURN_EMPTY;
710		1552
711	line_t &l = ROW(row_number);	1553	line_t &l = ROW(row_number);
712		1554
713	if (GIMME_V != G_VOID)	1555	if (GIMME_V != G_VOID)
714	{	1556	{
715	wchar_t *wstr = new wchar_t [THIS->ncol];	1557	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
716		1558
717	for (int col = 0; col <THIS->ncol; col++)	1559	for (int col = 0; col < THIS->ncol; col++)
718	wstr [col] = l.t [col];	1560	wstr [col] = l.t [col];
719		1561
720	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
721	free (wstr);
722
723	SV *sv = newSVpv (str, 0);
724	SvUTF8_on (sv);
725	XPUSHs (sv_2mortal (sv));	1562	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
726	free (str);
727	}	1563	}
728		1564
729	if (new_text)	1565	if (new_text)
730	{	1566	{
731	wchar_t *wstr = sv2wcs (new_text);	1567	wchar_t *wstr = sv2wcs (new_text);
732		1568
733	int len = wcslen (wstr);	1569	int len = min (wcslen (wstr) - start_ofs, max_len);
734		1570
735	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1571	if (start_col < 0 || start_col + len > THIS->ncol)
736	{	1572	{
737	free (wstr);	1573	free (wstr);
738	croak ("new_text extends beyond horizontal margins");	1574	croak ("new_text extends beyond horizontal margins");
739	}	1575	}
740		1576
741	for (int col = start_col; col < start_col + len; col++)	1577	for (int col = start_col; col < start_col + len; col++)
742	{	1578	{
743	l.t [col] = wstr [col - start_col];	1579	l.t [col] = wstr [start_ofs + col - start_col];
744	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1580	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
745	}	1581	}
746		1582
747	free (wstr);	1583	free (wstr);
748	}	1584	}
749	}	1585	}
750		1586
751	void	1587	void
752	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1588	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
753	PPCODE:	1589	PPCODE:
754	{	1590	{
755	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1591	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
756	croak ("row_number number of out range");	1592	XSRETURN_EMPTY;
757		1593
758	line_t &l = ROW(row_number);	1594	line_t &l = ROW(row_number);
759		1595
760	if (GIMME_V != G_VOID)	1596	if (GIMME_V != G_VOID)
761	{	1597	{
…		…
772	{	1608	{
773	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1609	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
774	croak ("new_rend must be arrayref");	1610	croak ("new_rend must be arrayref");
775		1611
776	AV *av = (AV *)SvRV (new_rend);	1612	AV *av = (AV *)SvRV (new_rend);
777	int len = av_len (av) + 1;	1613	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
778		1614
779	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1615	if (start_col < 0 || start_col + len > THIS->ncol)
780	croak ("new_rend array extends beyond horizontal margins");	1616	croak ("new_rend array extends beyond horizontal margins");
781		1617
782	for (int col = start_col; col < start_col + len; col++)	1618	for (int col = start_col; col < start_col + len; col++)
783	{	1619	{
784	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1620	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
785		1621
786	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1622	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
787	}	1623	}
788	}	1624	}
789	}	1625	}
790		1626
791	int	1627	int
792	rxvt_term::ROW_l (int row_number, int new_length = -2)	1628	rxvt_term::ROW_l (int row_number, int new_length = -1)
793	CODE:	1629	CODE:
794	{	1630	{
795	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1631	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
796	croak ("row_number number of out range");	1632	XSRETURN_EMPTY;
797		1633
798	line_t &l = ROW(row_number);	1634	line_t &l = ROW(row_number);
799	RETVAL = l.l;	1635	RETVAL = l.l;
800		1636
801	if (new_length >= -1)	1637	if (new_length >= 0)
802	l.l = new_length;	1638	l.l = new_length;
803	}	1639	}
804	OUTPUT:	1640	OUTPUT:
805	RETVAL	1641	RETVAL
806		1642
		1643	bool
		1644	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1645	CODE:
		1646	{
		1647	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1648	XSRETURN_EMPTY;
		1649
		1650	line_t &l = ROW(row_number);
		1651	RETVAL = l.is_longer ();
		1652
		1653	if (new_is_longer >= 0)
		1654	l.is_longer (new_is_longer);
		1655	}
		1656	OUTPUT:
		1657	RETVAL
		1658
807	SV *	1659	SV *
808	rxvt_term::special_encode (SV *str)	1660	rxvt_term::special_encode (SV *string)
809	CODE:	1661	CODE:
810	abort ();//TODO	1662	{
		1663	wchar_t *wstr = sv2wcs (string);
		1664	int wlen = wcslen (wstr);
		1665	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1666
		1667	rxvt_push_locale (THIS->locale);
		1668
		1669	wchar_t *r = rstr;
		1670	for (wchar_t *s = wstr; *s; s++)
		1671	{
		1672	int w = WCWIDTH (*s);
		1673
		1674	if (w == 0)
		1675	{
		1676	if (r == rstr)
		1677	croak ("leading combining character unencodable");
		1678
		1679	unicode_t n = rxvt_compose (r[-1], *s);
		1680	if (n == NOCHAR)
		1681	n = rxvt_composite.compose (r[-1], *s);
		1682
		1683	r[-1] = n;
		1684	}
		1685	#if !UNICODE_3
		1686	else if (*s >= 0x10000)
		1687	*r++ = rxvt_composite.compose (*s);
		1688	#endif
		1689	else
		1690	*r++ = *s;
		1691
		1692	// the *2 above only allows wcwidth <= 2
		1693	if (w > 1)
		1694	*r++ = NOCHAR;
		1695	}
		1696
		1697	rxvt_pop_locale ();
		1698
		1699	RETVAL = wcs2sv (rstr, r - rstr);
		1700	}
		1701	OUTPUT:
		1702	RETVAL
811		1703
812	SV *	1704	SV *
813	rxvt_term::special_decode (SV *str)	1705	rxvt_term::special_decode (SV *text)
814	CODE:	1706	CODE:
815	abort ();//TODO	1707	{
		1708	wchar_t *wstr = sv2wcs (text);
		1709	int dlen = 0;
		1710
		1711	// find length
		1712	for (wchar_t *s = wstr; *s; s++)
		1713	if (*s == NOCHAR)
		1714	;
		1715	else if (IS_COMPOSE (*s))
		1716	dlen += rxvt_composite.expand (*s, 0);
		1717	else
		1718	dlen++;
		1719
		1720	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1721
		1722	// decode
		1723	wchar_t *r = rstr;
		1724	for (wchar_t *s = wstr; *s; s++)
		1725	if (*s == NOCHAR)
		1726	;
		1727	else if (IS_COMPOSE (*s))
		1728	r += rxvt_composite.expand (*s, r);
		1729	else
		1730	*r++ = *s;
		1731
		1732	RETVAL = wcs2sv (rstr, r - rstr);
		1733	}
		1734	OUTPUT:
		1735	RETVAL
816		1736
817	void	1737	void
818	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1738	rxvt_term::_resource (char *name, int index, SV *newval = 0)
819	PPCODE:	1739	PPCODE:
820	{	1740	{
821	struct resval { const char *name; int value; } rslist [] = {	1741	static const struct resval { const char *name; int value; } *rs, rslist [] = {
822	# define Rs_def(name) { # name, Rs_ ## name },	1742	# define def(name) { # name, Rs_ ## name },
823	# define Rs_reserve(name,count)	1743	# define reserve(name,count)
824	# include "rsinc.h"	1744	# include "rsinc.h"
825	# undef Rs_def	1745	# undef def
826	# undef Rs_reserve	1746	# undef reserve
827	};	1747	};
828		1748
829	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1749	rs = rslist + ecb_array_length (rslist);
830		1750
		1751	if (*name)
831	do {	1752	{
		1753	do {
832	if (rs-- == rslist)	1754	if (rs-- == rslist)
833	croak ("no such resource '%s', requested", name);	1755	croak ("no such resource '%s', requested", name);
834	} while (strcmp (name, rs->name));	1756	} while (strcmp (name, rs->name));
835		1757
836	index += rs->value;	1758	index += rs->value;
		1759	}
		1760	else
		1761	{
		1762	--rs;
		1763	name = "";
		1764	}
837		1765
838	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1766	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
839	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1767	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
840		1768
841	if (GIMME_V != G_VOID)	1769	if (GIMME_V != G_VOID)
…		…
852	else	1780	else
853	THIS->rs [index] = 0;	1781	THIS->rs [index] = 0;
854	}	1782	}
855	}	1783	}
856		1784
		1785	const char *
		1786	rxvt_term::x_resource (const char *name)
		1787
		1788	bool
		1789	rxvt_term::option (U8 optval, int set = -1)
		1790	CODE:
		1791	{
		1792	RETVAL = THIS->option (optval);
		1793
		1794	if (set >= 0)
		1795	{
		1796	THIS->set_option (optval, set);
		1797
		1798	if (THIS->init_done) // avoid doing this before START
		1799	switch (optval)
		1800	{
		1801	case Opt_skipBuiltinGlyphs:
		1802	THIS->set_fonts ();
		1803	THIS->scr_remap_chars ();
		1804	THIS->scr_touch (true);
		1805	THIS->want_refresh = 1;
		1806	THIS->refresh_check ();
		1807	break;
		1808	#ifdef CURSOR_BLINK
		1809	case Opt_cursorBlink:
		1810	THIS->cursor_blink_reset ();
		1811	break;
		1812	#endif
		1813
		1814	case Opt_cursorUnderline:
		1815	THIS->want_refresh = 1;
		1816	THIS->refresh_check ();
		1817	break;
		1818
		1819	# case Opt_scrollBar_floating:
		1820	# case Opt_scrollBar_right:
		1821	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1822	# break;
		1823	}
		1824	}
		1825	}
		1826	OUTPUT:
		1827	RETVAL
		1828
		1829	bool
		1830	rxvt_term::parse_keysym (char *keysym, char *str)
		1831	CODE:
		1832	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1833	THIS->keyboard->register_done ();
		1834	OUTPUT:
		1835	RETVAL
		1836
857	void	1837	void
		1838	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1839	CODE:
		1840	wchar_t *wstr = sv2wcs (str);
		1841	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1842	free (wstr);
		1843
		1844	void
858	rxvt_term::selection_mark (...)	1845	rxvt_term::screen_cur (...)
859	PROTOTYPE: $;$$	1846	PROTOTYPE: $;$$
860	ALIAS:	1847	ALIAS:
		1848	screen_cur = 0
861	selection_beg = 1	1849	selection_beg = 1
862	selection_end = 2	1850	selection_end = 2
		1851	selection_mark = 3
863	PPCODE:	1852	PPCODE:
864	{	1853	{
865	row_col_t &sel = ix == 1 ? THIS->selection.beg	1854	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1855	: ix == 1 ? THIS->selection.beg
866	: ix == 2 ? THIS->selection.end	1856	: ix == 2 ? THIS->selection.end
867	: THIS->selection.mark;	1857	: THIS->selection.mark;
868		1858
869	if (GIMME_V != G_VOID)	1859	if (GIMME_V != G_VOID)
870	{	1860	{
871	EXTEND (SP, 2);	1861	EXTEND (SP, 2);
872	PUSHs (sv_2mortal (newSViv (sel.row)));	1862	PUSHs (sv_2mortal (newSViv (rc.row)));
873	PUSHs (sv_2mortal (newSViv (sel.col)));	1863	PUSHs (sv_2mortal (newSViv (rc.col)));
874	}	1864	}
875		1865
876	if (items == 3)	1866	if (items >= 3)
		1867	{
		1868	rc.row = SvIV (ST (1));
		1869	rc.col = SvIV (ST (2));
		1870
		1871	if (ix == 2)
877	{	1872	{
878	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1873	if (rc.col == 0)
879	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1874	{
		1875	// col == 0 means end of previous line
		1876	rc.row--;
		1877	rc.col = THIS->ncol;
		1878	}
		1879	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1880	&& rc.col > ROW(rc.row).l)
		1881	{
		1882	// col >= length means while line and add newline
		1883	rc.col = THIS->ncol;
		1884	}
		1885	}
		1886
		1887	clamp_it (rc.col, 0, THIS->ncol);
		1888	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
880		1889
881	if (ix)	1890	if (ix)
882	THIS->want_refresh = 1;	1891	{
		1892	THIS->selection.screen = THIS->current_screen;
		1893
		1894	THIS->selection_changed ();
		1895	THIS->refresh_check ();
		1896	}
883	}	1897	}
884	}	1898	}
885		1899
886	int	1900	int
887	rxvt_term::selection_grab (int eventtime = CurrentTime)	1901	rxvt_term::selection_screen (int screen = -1)
		1902	CODE:
		1903	RETVAL = THIS->selection.screen;
		1904	if (screen >= 0)
		1905	THIS->selection.screen = screen;
		1906	OUTPUT:
		1907	RETVAL
888		1908
889	void	1909	void
		1910	rxvt_term::selection_request (Time tm, int selnum)
		1911
		1912	void
		1913	rxvt_term::selection_clear (bool clipboard = false)
		1914
		1915	void
		1916	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1917	CODE:
		1918	THIS->selection.op = SELECTION_CONT;
		1919	THIS->selection.rect = rect;
		1920	THIS->selection_make (eventtime);
		1921
		1922	int
		1923	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1924
		1925	void
890	rxvt_term::selection (SV *newtext = 0)	1926	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
891	PPCODE:	1927	PPCODE:
892	{	1928	{
		1929	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1930	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1931
893	if (GIMME_V != G_VOID)	1932	if (GIMME_V != G_VOID)
894	{	1933	XPUSHs (text
895	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1934	? sv_2mortal (wcs2sv (text, len))
896	SV *sv = newSVpv (sel, 0);	1935	: &PL_sv_undef);
897	SvUTF8_on (sv);
898	free (sel);
899	XPUSHs (sv_2mortal (sv));
900	}
901		1936
902	if (newtext)	1937	if (newtext)
903	{	1938	{
904	free (THIS->selection.text);	1939	free (text);
905		1940
906	THIS->selection.text = sv2wcs (newtext);	1941	text = sv2wcs (newtext);
907	THIS->selection.len = wcslen (THIS->selection.text);	1942	len = wcslen (text);
908	}
909	}
910		1943	}
		1944	}
		1945
		1946	char
		1947	rxvt_term::cur_charset ()
		1948	CODE:
		1949	RETVAL = THIS->charsets [THIS->screen.charset];
		1950	OUTPUT:
		1951	RETVAL
		1952
		1953	void
		1954	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)
		1955
		1956	void
		1957	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1958
		1959	void
		1960	rxvt_term::scr_bell ()
		1961
		1962	void
		1963	rxvt_term::scr_recolour (bool refresh = true);
		1964
		1965	void
		1966	rxvt_term::scr_change_screen (int screen)
		1967
		1968	void
		1969	rxvt_term::scr_add_lines (SV *string)
		1970	CODE:
		1971	{
		1972	wchar_t *wstr = sv2wcs (string);
		1973	THIS->scr_add_lines (wstr, wcslen (wstr));
		1974	free (wstr);
		1975	}
		1976
911	void	1977	void
912	rxvt_term::tt_write (SV *octets)	1978	rxvt_term::tt_write (SV *octets)
913	INIT:	1979	INIT:
914	STRLEN len;	1980	STRLEN len;
915	char *str = SvPVbyte (octets, len);	1981	char *str = SvPVbyte (octets, len);
916	C_ARGS:	1982	C_ARGS:
917	(unsigned char *)str, len	1983	str, len
		1984
		1985	void
		1986	rxvt_term::tt_paste (SV *octets)
		1987	INIT:
		1988	STRLEN len;
		1989	char *str = SvPVbyte (octets, len);
		1990	C_ARGS:
		1991	str, len
		1992
		1993	void
		1994	rxvt_term::cmd_parse (SV *octets)
		1995	CODE:
		1996	{
		1997	STRLEN len;
		1998	char *str = SvPVbyte (octets, len);
		1999
		2000	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		2001	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		2002
		2003	THIS->cmdbuf_ptr = str;
		2004	THIS->cmdbuf_endp = str + len;
		2005
		2006	rxvt_push_locale (THIS->locale);
		2007	THIS->cmd_parse ();
		2008	rxvt_pop_locale ();
		2009
		2010	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		2011	THIS->cmdbuf_endp = old_cmdbuf_endp;
		2012	}
918		2013
919	SV *	2014	SV *
920	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	2015	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
921	CODE:	2016	CODE:
922	{	2017	{
…		…
925	o->self = (HV *)SvRV (RETVAL);	2020	o->self = (HV *)SvRV (RETVAL);
926	}	2021	}
927	OUTPUT:	2022	OUTPUT:
928	RETVAL	2023	RETVAL
929		2024
		2025	#############################################################################
		2026	# Various X Utility Functions
		2027	#############################################################################
		2028
		2029	void
		2030	rxvt_term::XListProperties (Window window)
		2031	PPCODE:
		2032	{
		2033	int count;
		2034	Atom *props = XListProperties (THIS->dpy, window, &count);
		2035
		2036	EXTEND (SP, count);
		2037	while (count--)
		2038	PUSHs (newSVuv ((U32)props [count]));
		2039
		2040	XFree (props);
		2041	}
		2042
		2043	void
		2044	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2045	PPCODE:
		2046	{
		2047	Atom type;
		2048	int format;
		2049	unsigned long nitems;
		2050	unsigned long bytes_after;
		2051	unsigned char *prop;
		2052
		2053	XGetWindowProperty (THIS->dpy, window, property,
		2054	0, 1<<24, 0, AnyPropertyType,
		2055	&type, &format, &nitems, &bytes_after, &prop);
		2056
		2057	if (type != None)
		2058	{
		2059	int elemsize = format == 16 ? sizeof (short)
		2060	: format == 32 ? sizeof (long)
		2061	: 1;
		2062
		2063	EXTEND (SP, 3);
		2064	PUSHs (newSVuv ((U32)type));
		2065	PUSHs (newSViv (format));
		2066	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2067	XFree (prop);
		2068	}
		2069	}
		2070
		2071	void
		2072	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2073	CODE:
		2074	{
		2075	STRLEN len;
		2076	char *data_ = SvPVbyte (data, len);
		2077
		2078	int elemsize = format == 16 ? sizeof (short)
		2079	: format == 32 ? sizeof (long)
		2080	: 1;
		2081
		2082	XChangeProperty (THIS->dpy, window, property,
		2083	type, format, PropModeReplace,
		2084	(unsigned char *)data_, len / elemsize);
		2085	}
		2086
		2087	Atom
		2088	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2089	C_ARGS: term->dpy, atom_name, only_if_exists
		2090
		2091	char *
		2092	XGetAtomName (rxvt_term *term, Atom atom)
		2093	C_ARGS: term->dpy, atom
		2094	CLEANUP:
		2095	XFree (RETVAL);
		2096
		2097	void
		2098	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2099	C_ARGS: term->dpy, window, property
		2100
		2101	Window
		2102	rxvt_term::DefaultRootWindow ()
		2103	CODE:
		2104	RETVAL = THIS->display->root;
		2105	OUTPUT:
		2106	RETVAL
		2107
		2108	#if 0
		2109
		2110	Window
		2111	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2112	C_ARGS: term->dpy, (Window)parent,
		2113	x, y, width, height, 0,
		2114	term->pix_colors_focused[Color_border],
		2115	term->pix_colors_focused[Color_border]
		2116
		2117	#endif
		2118
		2119	void
		2120	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2121	C_ARGS: term->dpy, window, parent, x, y
		2122
		2123	void
		2124	XMapWindow (rxvt_term *term, Window window)
		2125	C_ARGS: term->dpy, window
		2126
		2127	void
		2128	XUnmapWindow (rxvt_term *term, Window window)
		2129	C_ARGS: term->dpy, window
		2130
		2131	void
		2132	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2133	C_ARGS: term->dpy, window, x, y, width, height
		2134
		2135	void
		2136	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2137	CODE:
		2138	{
		2139	XWindowAttributes attr;
		2140	XGetWindowAttributes (THIS->dpy, window, &attr);
		2141	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2142	}
		2143
		2144	void
		2145	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2146	PPCODE:
		2147	{
		2148	int dx, dy;
		2149	Window child;
		2150
		2151	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2152	{
		2153	EXTEND (SP, 3);
		2154	PUSHs (newSViv (dx));
		2155	PUSHs (newSViv (dy));
		2156	PUSHs (newSVuv (child));
		2157	}
		2158	}
		2159
		2160	#############################################################################
		2161	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2162
		2163	bool
		2164	rxvt_term::has_render ()
		2165	CODE:
		2166	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2167	OUTPUT:
		2168	RETVAL
		2169
		2170	void
		2171	rxvt_term::background_geometry (bool border = false)
		2172	PPCODE:
		2173	EXTEND (SP, 4);
		2174	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2175	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2176	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2177	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2178
		2179	#if HAVE_IMG
		2180
		2181	rxvt_img *
		2182	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2183	CODE:
		2184	XRenderPictFormat *f = SvOK (format)
		2185	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2186	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2187	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2188	RETVAL->alloc ();
		2189	OUTPUT:
		2190	RETVAL
		2191
		2192	#if ENABLE_TRANSPARENCY
		2193
		2194	rxvt_img *
		2195	rxvt_term::new_img_from_root ()
		2196	CODE:
		2197	RETVAL = rxvt_img::new_from_root (THIS);
		2198	OUTPUT:
		2199	RETVAL
		2200
		2201	#endif
		2202
		2203	#if HAVE_PIXBUF
		2204
		2205	rxvt_img *
		2206	rxvt_term::new_img_from_file (octet_string filename)
		2207	CODE:
		2208	try
		2209	{
		2210	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2211	}
		2212	catch (const class rxvt_failure_exception &e)
		2213	{
		2214	croak ("new_img_from_file failed");
		2215	}
		2216	OUTPUT:
		2217	RETVAL
		2218
		2219	#endif
		2220
		2221	void
		2222	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2223	CODE:
		2224	delete THIS->bg_img;
		2225	THIS->bg_img = 0;
		2226	THIS->bg_flags = 0;
		2227
		2228	if (img) // TODO: cannot be false
		2229	{
		2230	img = img->clone (); // own the img
		2231
		2232	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2233	img->sub_rect (0, 0,
		2234	border ? THIS->vt_width : THIS->szHint.width,
		2235	border ? THIS->vt_height : THIS->szHint.height)
		2236	->replace (img);
		2237
		2238	// just in case, should usually be a nop
		2239	img->reify ()
		2240	->replace (img);
		2241
		2242	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2243	->replace (img);
		2244
		2245	THIS->bg_img = img;
		2246	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2247
		2248	if (!border)
		2249	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2250	}
		2251
		2252	#endif
		2253
		2254	#############################################################################
		2255	# urxvt::overlay
		2256	#############################################################################
		2257
930	MODULE = urxvt PACKAGE = urxvt::overlay	2258	MODULE = urxvt PACKAGE = urxvt::overlay
931		2259
932	void	2260	void
933	overlay::set (int x, int y, SV *text, SV *rend = 0)	2261	overlay::set (int x, int y, SV *text, SV *rend = 0)
934		2262
…		…
939	overlay::hide ()	2267	overlay::hide ()
940		2268
941	void	2269	void
942	overlay::DESTROY ()	2270	overlay::DESTROY ()
943		2271
		2272	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2273
		2274	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2275
		2276	#if HAVE_PIXBUF
		2277
		2278	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2279	C_ARGS: filename, 0
		2280
		2281	void
		2282	DESTROY (urxvt::pixbuf self)
		2283	CODE:
		2284	g_object_unref (self);
		2285
		2286	#endif
		2287
944	MODULE = urxvt PACKAGE = urxvt::timer	2288	MODULE = urxvt PACKAGE = urxvt::img
945		2289
946	SV *	2290	#if HAVE_IMG
947	timer::new ()	2291
		2292	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2293	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2294
		2295	void
		2296	rxvt_img::geometry ()
948	CODE:	2297	PPCODE:
949	timer *w = new timer;	2298	EXTEND (SP, 4);
950	w->start (NOW);	2299	PUSHs (sv_2mortal (newSViv (THIS->x)));
951	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2300	PUSHs (sv_2mortal (newSViv (THIS->y)));
952	w->self = (HV *)SvRV (RETVAL);	2301	PUSHs (sv_2mortal (newSViv (THIS->w)));
953	OUTPUT:	2302	PUSHs (sv_2mortal (newSViv (THIS->h)));
954	RETVAL
955		2303
956	timer *	2304	int
957	timer::cb (SV *cb)	2305	rxvt_img::x ()
		2306	ALIAS:
		2307	x = 0
		2308	y = 1
		2309	w = 2
		2310	h = 3
958	CODE:	2311	CODE:
959	THIS->cb (cb);	2312	switch (ix)
		2313	{
		2314	case 0: RETVAL = THIS->x; break;
		2315	case 1: RETVAL = THIS->y; break;
		2316	case 2: RETVAL = THIS->w; break;
		2317	case 3: RETVAL = THIS->h; break;
		2318	}
		2319	OUTPUT:
960	RETVAL = THIS;	2320	RETVAL
961	OUTPUT:
962	RETVAL
963		2321
964	NV	2322	Pixmap
965	timer::at ()	2323	rxvt_img::pm ()
966	CODE:	2324	CODE:
967	RETVAL = THIS->at;	2325	RETVAL = THIS->pm;
968	OUTPUT:	2326	OUTPUT:
969	RETVAL	2327	RETVAL
970		2328
971	timer *	2329	void
972	timer::interval (NV interval)	2330	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2331	PROTOTYPE: $;$$$$
		2332	INIT:
		2333	rgba cc = parse_rgba (c, THIS->s);
		2334	C_ARGS: cc, x, y, w, h
		2335
		2336	void
		2337	rxvt_img::DESTROY ()
		2338	CODE:
		2339	delete THIS;
		2340
		2341	void
		2342	rxvt_img::add_alpha ()
		2343
		2344	void
		2345	rxvt_img::unshare ()
		2346
		2347	void
		2348	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
973	CODE:	2349	PPCODE:
974	THIS->interval = interval;	2350	if (items >= 2)
		2351	THIS->repeat_mode (repeat);
		2352	if (GIMME_V != G_VOID)
		2353	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2354
		2355	void
		2356	rxvt_img::move (int dx, int dy)
		2357
		2358	void
		2359	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2360
		2361	void
		2362	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2363
		2364	void
		2365	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2366
		2367	rxvt_img *
		2368	rxvt_img::clone ()
		2369
		2370	rxvt_img *
		2371	rxvt_img::reify ()
		2372
		2373	rxvt_img *
		2374	rxvt_img::sub_rect (int x, int y, int width, int height)
		2375
		2376	rxvt_img *
		2377	rxvt_img::blur (int rh, int rv)
		2378
		2379	rxvt_img *
		2380	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2381
		2382	rxvt_img *
		2383	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)
		2384	INIT:
		2385	rxvt_img::nv matrix[3][3] = {
		2386	{ p11, p12, p13 },
		2387	{ p21, p22, p23 },
		2388	{ p31, p32, p33 }
		2389	};
		2390	C_ARGS: matrix
		2391
		2392	rxvt_img *
		2393	rxvt_img::scale (int new_width, int new_height)
		2394
		2395	rxvt_img *
		2396	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2397
		2398	rxvt_img *
		2399	rxvt_img::tint (SV *c)
		2400	INIT:
		2401	rgba cc = parse_rgba (c, THIS->s);
		2402	C_ARGS: cc
		2403
		2404	rxvt_img *
		2405	rxvt_img::shade (rxvt_img::nv factor)
		2406
		2407	rxvt_img *
		2408	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2409	CODE:
		2410	rxvt_img::nv *vparams = 0;
		2411	int nparams = 0;
		2412
		2413	if (SvOK (params))
		2414	{
		2415	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2416	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2417
		2418	nparams = av_len ((AV *)SvRV (params)) + 1;
		2419	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2420
		2421	for (int i = 0; i < nparams; ++i)
		2422	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2423	}
		2424
		2425	RETVAL = THIS->filter (name, nparams, vparams);
		2426	free (vparams);
		2427	OUTPUT:
975	RETVAL = THIS;	2428	RETVAL
976	OUTPUT:
977	RETVAL
978		2429
979	timer *	2430	#endif
980	timer::set (NV tstamp)
981	CODE:
982	THIS->set (tstamp);
983	RETVAL = THIS;
984	OUTPUT:
985	RETVAL
986		2431
987	timer *
988	timer::start (NV tstamp = THIS->at)
989	CODE:
990	THIS->start (tstamp);
991	RETVAL = THIS;
992	OUTPUT:
993	RETVAL
994
995	timer *
996	timer::stop ()
997	CODE:
998	THIS->stop ();
999	RETVAL = THIS;
1000	OUTPUT:
1001	RETVAL
1002
1003	void
1004	timer::DESTROY ()
1005
1006	MODULE = urxvt PACKAGE = urxvt::iow
1007
1008	SV *
1009	iow::new ()
1010	CODE:
1011	iow *w = new iow;
1012	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1013	w->self = (HV *)SvRV (RETVAL);
1014	OUTPUT:
1015	RETVAL
1016
1017	iow *
1018	iow::cb (SV *cb)
1019	CODE:
1020	THIS->cb (cb);
1021	RETVAL = THIS;
1022	OUTPUT:
1023	RETVAL
1024
1025	iow *
1026	iow::fd (int fd)
1027	CODE:
1028	THIS->fd = fd;
1029	RETVAL = THIS;
1030	OUTPUT:
1031	RETVAL
1032
1033	iow *
1034	iow::events (short events)
1035	CODE:
1036	THIS->events = events;
1037	RETVAL = THIS;
1038	OUTPUT:
1039	RETVAL
1040
1041	iow *
1042	iow::start ()
1043	CODE:
1044	THIS->start ();
1045	RETVAL = THIS;
1046	OUTPUT:
1047	RETVAL
1048
1049	iow *
1050	iow::stop ()
1051	CODE:
1052	THIS->stop ();
1053	RETVAL = THIS;
1054	OUTPUT:
1055	RETVAL
1056
1057	void
1058	iow::DESTROY ()
1059
1060

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