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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.210 by sf-exg, Sun Dec 30 11:37:07 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	#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	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		139	}
		140
		141	static void
		142	clearSVptr (SV *sv)
		143	{
		144	if (SvROK (sv))
		145	sv = SvRV (sv);
		146
		147	hv_clear ((HV *)sv);
		148	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	149	}
69		150
70	static long	151	static long
71	SvPTR (SV *sv, const char *klass)	152	SvPTR (SV *sv, const char *klass)
72	{	153	{
73	if (!sv_derived_from (sv, klass))	154	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	155	croak ("object of type %s expected", klass);
75		156
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	157	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		158
78	if (!iv)	159	if (!mg)
79	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);
80		161
81	return (long)iv;	162	return (long)mg->mg_ptr;
82	}	163	}
83		164
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		167
87	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
88		169
89	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
90	{	173	{
91	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
92	HV *self;	179	HV *self;
93
94	perl_watcher ()
95	: cbsv (newSV (0))
96	{
97	}
98
99	~perl_watcher ()
100	{
101	SvREFCNT_dec (cbsv);
102	}
103
104	void cb (SV *cb)
105	{
106	sv_setsv (cbsv, cb);
107	}
108
109	void invoke (const char *type, SV *self, int arg = -1);
110	};
111
112	void
113	perl_watcher::invoke (const char *type, SV *self, int arg)
114	{
115	dSP;
116
117	ENTER;
118	SAVETMPS;
119
120	PUSHMARK (SP);
121
122	XPUSHs (sv_2mortal (self));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));
126
127	PUTBACK;
128	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129	SPAGAIN;
130
131	PUTBACK;
132	FREETMPS;
133	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}
138
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142	struct timer : time_watcher, perl_watcher
143	{
144	tstamp interval;
145
146	timer ()
147	: time_watcher (this, &timer::execute)
148	{
149	}
150
151	void execute (time_watcher &w)
152	{
153	if (interval)
154	start (at + interval);
155
156	invoke ("urxvt::timer", newSVtimer (this));
157	}
158	};
159
160	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
161	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
162
163	struct iow : io_watcher, perl_watcher
164	{
165	iow ()
166	: io_watcher (this, &iow::execute)
167	{
168	}
169
170	void execute (io_watcher &w, short revents)
171	{
172	invoke ("urxvt::iow", newSViow (this), revents);
173	}
174	};
175
176	/////////////////////////////////////////////////////////////////////////////
177
178	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179
180	struct overlay {
181	HV *self;
182	rxvt_term *THIS;
183	int x, y, w, h;
184	int border;
185	text_t **text;
186	rend_t **rend;
187		180
188	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);
189	~overlay ();	182	~overlay ();
190		183
		184	void show ();
		185	void hide ();
		186
191	void swap ();	187	void swap ();
192		188
193	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
194	};	190	};
195		191
196	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)
197	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
198	{	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
199	if (border == 2)	203	if (border == 2)
200	{	204	{
201	w += 2;	205	w += 2;
202	h += 2;	206	h += 2;
203	}	207	}
204		208
205	text = new text_t *[h];	209	text = new text_t *[h];
206	rend = new rend_t *[h];	210	rend = new rend_t *[h];
207		211
208	for (int y = 0; y < h; y++)	212	for (int y = 0; y < h; y++)
209	{	213	{
210	text_t *tp = text[y] = new text_t[w];	214	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	215	rend_t *rp = rend[y] = new rend_t[w];
212		216
213	text_t t0, t1, t2;	217	text_t t0, t1, t2;
214	rend_t r = rstyle;	218	rend_t r = rstyle;
215		219
216	if (border == 2)	220	if (border == 2)
217	{	221	{
218	if (y == 0)	222	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	223	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	224	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	225	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	226	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	227	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		228
225	*tp++ = t0;	229	*tp++ = t0;
226	*rp++ = r;	230	*rp++ = r;
227		231
228	for (int x = w - 2; x-- > 0; )	232	for (int x = w - 2; x-- > 0; )
229	{	233	{
230	*tp++ = t1;	234	*tp++ = t1;
231	*rp++ = r;	235	*rp++ = r;
232	}	236	}
233		237
234	*tp = t2;	238	*tp = t2;
235	*rp = r;	239	*rp = r;
236	}	240	}
237	else	241	else
238	for (int x = w; x-- > 0; )	242	for (int x = w; x-- > 0; )
239	{	243	{
240	*tp++ = 0x0020;	244	*tp++ = 0x0020;
241	*rp++ = r;	245	*rp++ = r;
242	}	246	}
243	}	247	}
244		248
245	THIS->want_refresh = 1;	249	show ();
246	}	250	}
247		251
248	overlay::~overlay ()	252	overlay::~overlay ()
249	{	253	{
		254	hide ();
		255
250	for (int y = h; y--; )	256	for (int y = h; y--; )
251	{	257	{
252	delete [] text[y];	258	delete [] text[y];
253	delete [] rend[y];	259	delete [] rend[y];
254	}	260	}
255		261
256	delete [] text;	262	delete [] text;
257	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));
258		276
259	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
		278	THIS->refresh_check ();
		279	}
		280
		281	void
		282	overlay::hide ()
		283	{
		284	if (!overlay_av)
		285	return;
		286
		287	int i;
		288
		289	for (i = AvFILL (overlay_av); i >= 0; i--)
		290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		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 ();
260	}	303	}
261		304
262	void overlay::swap ()	305	void overlay::swap ()
263	{	306	{
264	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));
265	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));
266		309
267	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
268	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;
269		317
270	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
271	{	319	{
272	text_t *t1 = text [y];	320	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
274		322
275	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;
276	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;
277		325
278	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
279	{	327	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	text_t t = *t1; *t1++ = *t2; *t2++ = t;
281	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));
282	}	330	}
283	}	331	}
284		332
285	}	333	}
286		334
287	void overlay::set (int x, int y, SV *str, SV *rend)	335	void overlay::set (int x, int y, SV *text, SV *rend)
288	{	336	{
289	x += border;	337	x += border;
290	y += border;	338	y += border;
291		339
292	if (!IN_RANGE_EXC (y, 0, h - border))	340	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	341	return;
294		342
295	wchar_t *wstr = sv2wcs (str);	343	wchar_t *wtext = sv2wcs (text);
296		344
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	345	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	346	this->text [y][x + col] = wtext [col];
299		347
300	free (wstr);	348	free (wtext);
		349
		350	if (rend)
		351	{
		352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		353	croak ("rend must be arrayref");
		354
		355	AV *av = (AV *)SvRV (rend);
		356
		357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		359	}
301		360
302	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
303	}	363	}
304
305		364
306	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
307		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
308	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
309		372
310	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
311
312	rxvt_perl_interp::rxvt_perl_interp ()
313	{
314	}
315		374
316	rxvt_perl_interp::~rxvt_perl_interp ()	375	rxvt_perl_interp::~rxvt_perl_interp ()
317	{	376	{
318	if (perl)	377	if (perl)
319	{	378	{
320	perl_destruct (perl);	379	perl_destruct (perl);
321	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
322	}	382	}
323	}	383	}
324		384
325	void	385	void
326	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
327	{	387	{
328	if (!perl)	388	if (!perl)
329	{	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
330	char *argv[] = {	396	char *args[] = {
331	"",	397	"",
332	"-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;"
333	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
334		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
335	perl = perl_alloc ();	410	perl = perl_alloc ();
336	perl_construct (perl);	411	perl_construct (perl);
337		412
338	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
339	|| perl_run (perl))	414	|| perl_run (perl))
340	{	415	{
341	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
342		417
343	perl_destruct (perl);	418	perl_destruct (perl);
344	perl_free (perl);	419	perl_free (perl);
345	perl = 0;	420	perl = 0;
346	}	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;
347	}	505	}
348	}	506	}
349		507
350	bool	508	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	510	{
353	if (!perl)	511	if (!perl || !term->perl.self)
354	return false;	512	return false;
355		513
356	if (htype == HOOK_INIT) // first hook ever called	514	localise_env set_environ (perl_environ);
		515
		516	// pre-handling of some events
		517	if (htype == HOOK_REFRESH_END)
357	{	518	{
358	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
359	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	520
		521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
360	}	523	}
361	else if (htype == HOOK_DESTROY)	524	else if (htype == HOOK_DESTROY)
362	{	525	{
363	// handled later
364	}
365	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366	{
367	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));	526	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
368		527
369	if (HvKEYS (hv))	528	for (int i = AvFILL (av); i >= 0; i--)
370	{	529	{
371	hv_iterinit (hv);	530	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
372		531	delete req;
373	while (HE *he = hv_iternext (hv))
374	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375	}	532	}
376	}	533	}
		534
		535	bool event_consumed;
		536
377	else if (!should_invoke [htype])	537	if (term->perl.should_invoke [htype])
378	return false;	538	{
379
380	dSP;	539	dSP;
381	va_list ap;	540	va_list ap;
382		541
383	va_start (ap, htype);	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;
		723	}
		724	else
		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	}
		735	else if (htype == HOOK_DESTROY)
		736	{
		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;
		742	}
		743
		744	return event_consumed;
		745	}
		746
		747	void
		748	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		749	{
		750	localise_env set_environ (perl_environ);
384		751
385	ENTER;	752	ENTER;
386	SAVETMPS;	753	SAVETMPS;
387		754
388	PUSHMARK (SP);	755	dSP;
389
390	XPUSHs (sv_2mortal (newSVterm (term)));
391	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);
392		759
393	for (;;) {	760	if (SvTRUE (ERRSV))
394	data_type dt = (data_type)va_arg (ap, int);	761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
395		762
396	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	const_iv (CurrentTime),
		819	const_iv (ShiftMask),
		820	const_iv (LockMask),
		821	const_iv (ControlMask),
		822	const_iv (Mod1Mask),
		823	const_iv (Mod2Mask),
		824	const_iv (Mod3Mask),
		825	const_iv (Mod4Mask),
		826	const_iv (Mod5Mask),
		827	const_iv (Button1Mask),
		828	const_iv (Button2Mask),
		829	const_iv (Button3Mask),
		830	const_iv (Button4Mask),
		831	const_iv (Button5Mask),
		832	const_iv (AnyModifier),
		833
		834	const_iv (NoSymbol),
		835	const_iv (GrabModeSync),
		836	const_iv (GrabModeAsync),
		837
		838	const_iv (NoEventMask),
		839	const_iv (KeyPressMask),
		840	const_iv (KeyReleaseMask),
		841	const_iv (ButtonPressMask),
		842	const_iv (ButtonReleaseMask),
		843	const_iv (EnterWindowMask),
		844	const_iv (LeaveWindowMask),
		845	const_iv (PointerMotionMask),
		846	const_iv (PointerMotionHintMask),
		847	const_iv (Button1MotionMask),
		848	const_iv (Button2MotionMask),
		849	const_iv (Button3MotionMask),
		850	const_iv (Button4MotionMask),
		851	const_iv (Button5MotionMask),
		852	const_iv (ButtonMotionMask),
		853	const_iv (KeymapStateMask),
		854	const_iv (ExposureMask),
		855	const_iv (VisibilityChangeMask),
		856	const_iv (StructureNotifyMask),
		857	const_iv (ResizeRedirectMask),
		858	const_iv (SubstructureNotifyMask),
		859	const_iv (SubstructureRedirectMask),
		860	const_iv (FocusChangeMask),
		861	const_iv (PropertyChangeMask),
		862	const_iv (ColormapChangeMask),
		863	const_iv (OwnerGrabButtonMask),
		864
		865	const_iv (KeyPress),
		866	const_iv (KeyRelease),
		867	const_iv (ButtonPress),
		868	const_iv (ButtonRelease),
		869	const_iv (MotionNotify),
		870	const_iv (EnterNotify),
		871	const_iv (LeaveNotify),
		872	const_iv (FocusIn),
		873	const_iv (FocusOut),
		874	const_iv (KeymapNotify),
		875	const_iv (Expose),
		876	const_iv (GraphicsExpose),
		877	const_iv (NoExpose),
		878	const_iv (VisibilityNotify),
		879	const_iv (CreateNotify),
		880	const_iv (DestroyNotify),
		881	const_iv (UnmapNotify),
		882	const_iv (MapNotify),
		883	const_iv (MapRequest),
		884	const_iv (ReparentNotify),
		885	const_iv (ConfigureNotify),
		886	const_iv (ConfigureRequest),
		887	const_iv (GravityNotify),
		888	const_iv (ResizeRequest),
		889	const_iv (CirculateNotify),
		890	const_iv (CirculateRequest),
		891	const_iv (PropertyNotify),
		892	const_iv (SelectionClear),
		893	const_iv (SelectionRequest),
		894	const_iv (SelectionNotify),
		895	const_iv (ColormapNotify),
		896	const_iv (ClientMessage),
		897	const_iv (MappingNotify),
		898	# if ENABLE_XIM_ONTHESPOT
		899	const_iv (XIMReverse),
		900	const_iv (XIMUnderline),
		901	const_iv (XIMHighlight),
		902	const_iv (XIMPrimary),
		903	const_iv (XIMSecondary),
		904	const_iv (XIMTertiary),
		905	const_iv (XIMVisibleToForward),
		906	const_iv (XIMVisibleToBackword),
		907	const_iv (XIMVisibleToCenter),
		908	#if XRENDER
		909	const_iv (PictStandardARGB32),
		910	const_iv (PictStandardRGB24),
		911	const_iv (PictStandardA8),
		912	const_iv (PictStandardA4),
		913	const_iv (PictStandardA1),
		914	const_iv (RepeatNone),
		915	const_iv (RepeatNormal),
		916	const_iv (RepeatPad),
		917	const_iv (RepeatReflect),
		918	// all versions
		919	const_iv (PictOpClear),
		920	const_iv (PictOpSrc),
		921	const_iv (PictOpDst),
		922	const_iv (PictOpOver),
		923	const_iv (PictOpOverReverse),
		924	const_iv (PictOpIn),
		925	const_iv (PictOpInReverse),
		926	const_iv (PictOpOut),
		927	const_iv (PictOpOutReverse),
		928	const_iv (PictOpAtop),
		929	const_iv (PictOpAtopReverse),
		930	const_iv (PictOpXor),
		931	const_iv (PictOpAdd),
		932	const_iv (PictOpSaturate),
		933	// 0.2+
		934	const_iv (PictOpDisjointClear),
		935	const_iv (PictOpDisjointSrc),
		936	const_iv (PictOpDisjointDst),
		937	const_iv (PictOpDisjointOver),
		938	const_iv (PictOpDisjointOverReverse),
		939	const_iv (PictOpDisjointIn),
		940	const_iv (PictOpDisjointInReverse),
		941	const_iv (PictOpDisjointOut),
		942	const_iv (PictOpDisjointOutReverse),
		943	const_iv (PictOpDisjointAtop),
		944	const_iv (PictOpDisjointAtopReverse),
		945	const_iv (PictOpDisjointXor),
		946	const_iv (PictOpConjointClear),
		947	const_iv (PictOpConjointSrc),
		948	const_iv (PictOpConjointDst),
		949	const_iv (PictOpConjointOver),
		950	const_iv (PictOpConjointOverReverse),
		951	const_iv (PictOpConjointIn),
		952	const_iv (PictOpConjointInReverse),
		953	const_iv (PictOpConjointOut),
		954	const_iv (PictOpConjointOutReverse),
		955	const_iv (PictOpConjointAtop),
		956	const_iv (PictOpConjointAtopReverse),
		957	const_iv (PictOpConjointXor),
		958	// 0.11+
		959	const_iv (PictOpMultiply),
		960	const_iv (PictOpScreen),
		961	const_iv (PictOpOverlay),
		962	const_iv (PictOpDarken),
		963	const_iv (PictOpLighten),
		964	const_iv (PictOpColorDodge),
		965	const_iv (PictOpColorBurn),
		966	const_iv (PictOpHardLight),
		967	const_iv (PictOpSoftLight),
		968	const_iv (PictOpDifference),
		969	const_iv (PictOpExclusion),
		970	const_iv (PictOpHSLHue),
		971	const_iv (PictOpHSLSaturation),
		972	const_iv (PictOpHSLColor),
		973	const_iv (PictOpHSLLuminosity),
		974	#endif
		975	# if 0
		976	const_iv (XIMForwardChar),
		977	const_iv (XIMBackwardChar),
		978	const_iv (XIMForwardWord),
		979	const_iv (XIMBackwardWord),
		980	const_iv (XIMCaretUp),
		981	const_iv (XIMCaretDown),
		982	const_iv (XIMNextLine),
		983	const_iv (XIMPreviousLine),
		984	const_iv (XIMLineStart),
		985	const_iv (XIMLineEnd),
		986	const_iv (XIMAbsolutePosition),
		987	const_iv (XIMDontChange),
		988	# endif
		989	# endif
		990	};
		991
		992	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		993	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		994	}
		995
		996	void
		997	log (const char *msg)
		998	CODE:
		999	rxvt_log ("%s", msg);
		1000
		1001	void
		1002	warn (const char *msg)
		1003	CODE:
		1004	rxvt_warn ("%s", msg);
		1005
		1006	void
		1007	fatal (const char *msg)
		1008	CODE:
		1009	rxvt_fatal ("%s", msg);
		1010
		1011	void
		1012	_exit (int status)
		1013
		1014	void
		1015	catch_fatal (SV *block)
		1016	PROTOTYPE: &
		1017	CODE:
		1018	try
397	{	1019	{
398	case DT_INT:	1020	PUSHMARK (SP);
399	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
400	break;
401
402	case DT_LONG:
403	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404	break;
405
406	case DT_STRING:
407	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408	break;
409
410	case DT_END:
411	{
412	va_end (ap);
413
414	PUTBACK;	1021	PUTBACK;
415	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);	1022	call_sv (block, G_VOID | G_DISCARD);
416	SPAGAIN;	1023	SPAGAIN;
417
418	if (count)
419	{
420	SV *status = POPs;
421	count = SvTRUE (status);
422	}	1024	}
423		1025	catch (const rxvt_failure_exception &e)
424	PUTBACK;
425	FREETMPS;
426	LEAVE;
427
428	if (SvTRUE (ERRSV))
429	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
430
431	if (htype == HOOK_DESTROY)
432	{
433	// TODO: clear magic
434	hv_clear ((HV *)SvRV ((SV *)term->self));
435	SvREFCNT_dec ((SV *)term->self);
436	}
437
438	return count;
439	}	1026	{
440		1027	croak ("rxvt_fatal exception caught, trying to continue.");
441	default:
442	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
443	}	1028	}
444	}
445	}
446
447	/////////////////////////////////////////////////////////////////////////////
448
449	MODULE = urxvt PACKAGE = urxvt
450
451	PROTOTYPES: ENABLE
452
453	BOOT:
454	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
456	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);
459	set_hookname (RESET);
460	set_hookname (START);
461	set_hookname (DESTROY);
462	set_hookname (SEL_BEGIN);
463	set_hookname (SEL_EXTEND);
464	set_hookname (SEL_MAKE);
465	set_hookname (SEL_GRAB);
466	set_hookname (FOCUS_IN);
467	set_hookname (FOCUS_OUT);
468	set_hookname (VIEW_CHANGE);
469	set_hookname (SCROLL_BACK);
470	set_hookname (TTY_ACTIVITY);
471	set_hookname (REFRESH_BEGIN);
472	set_hookname (REFRESH_END);
473	set_hookname (KEYBOARD_COMMAND);
474
475	export_const (DEFAULT_RSTYLE);
476	export_const (OVERLAY_RSTYLE);
477	export_const (RS_Bold);
478	export_const (RS_Italic);
479	export_const (RS_Blink);
480	export_const (RS_RVid);
481	export_const (RS_Uline);
482
483	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
484	}
485
486	void
487	set_should_invoke (int htype, int value)
488	CODE:
489	rxvt_perl.should_invoke [htype] = value;
490
491	void
492	warn (const char *msg)
493	CODE:
494	rxvt_warn ("%s", msg);
495
496	void
497	fatal (const char *msg)
498	CODE:
499	rxvt_fatal ("%s", msg);
500		1029
501	NV	1030	NV
502	NOW ()	1031	NOW ()
503	CODE:	1032	CODE:
504	RETVAL = NOW;	1033	RETVAL = ev::now ();
505	OUTPUT:	1034	OUTPUT:
506	RETVAL	1035	RETVAL
507		1036
508	int	1037	int
509	GET_BASEFG (int rend)	1038	GET_BASEFG (int rend)
…		…
520	RETVAL	1049	RETVAL
521		1050
522	int	1051	int
523	SET_FGCOLOR (int rend, int new_color)	1052	SET_FGCOLOR (int rend, int new_color)
524	CODE:	1053	CODE:
525	RETVAL = SET_FGCOLOR (rend, new_color);	1054	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
526	OUTPUT:	1055	OUTPUT:
527	RETVAL	1056	RETVAL
528		1057
529	int	1058	int
530	SET_BGCOLOR (int rend, int new_color)	1059	SET_BGCOLOR (int rend, int new_color)
531	CODE:	1060	CODE:
532	RETVAL = SET_BGCOLOR (rend, new_color);	1061	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
533	OUTPUT:	1062	OUTPUT:
534	RETVAL	1063	RETVAL
535		1064
536	int	1065	int
537	GET_CUSTOM (int rend)	1066	GET_CUSTOM (int rend)
538	CODE:	1067	CODE:
539	RETVAL = (rend && RS_customMask) >> RS_customShift;	1068	RETVAL = (rend & RS_customMask) >> RS_customShift;
540	OUTPUT:	1069	OUTPUT:
541	RETVAL	1070	RETVAL
542		1071
543	int	1072	int
544	SET_CUSTOM (int rend, int new_value)	1073	SET_CUSTOM (int rend, int new_value)
…		…
551	| ((new_value << RS_customShift) & RS_customMask);	1080	| ((new_value << RS_customShift) & RS_customMask);
552	}	1081	}
553	OUTPUT:	1082	OUTPUT:
554	RETVAL	1083	RETVAL
555		1084
		1085	void
		1086	termlist ()
		1087	PPCODE:
		1088	{
		1089	EXTEND (SP, rxvt_term::termlist.size ());
		1090
		1091	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1092	if ((*t)->perl.self)
		1093	PUSHs (sv_2mortal (newSVterm (*t)));
		1094	}
		1095
		1096	IV
		1097	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1098	CODE:
		1099	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1100	req->cb_sv = newSVsv (cb);
		1101	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1102	av_push (av, newSViv ((IV)req));
		1103	RETVAL = (IV)req;
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	void
		1108	_delete_selection_request (IV req_)
		1109	CODE:
		1110	rxvt_selection *req = (rxvt_selection *)req_;
		1111	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1112	int i;
		1113
		1114	for (i = AvFILL (av); i >= 0; i--)
		1115	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1116	break;
		1117
		1118	for (; i < AvFILL (av); i++)
		1119	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1120
		1121	av_pop (av);
		1122
		1123	delete req;
		1124
556	MODULE = urxvt PACKAGE = urxvt::term	1125	MODULE = urxvt PACKAGE = urxvt::term
		1126
		1127	SV *
		1128	_new (AV *env, AV *arg)
		1129	CODE:
		1130	{
		1131	rxvt_term *term = new rxvt_term;
		1132
		1133	stringvec *argv = new stringvec;
		1134	for (int i = 0; i <= AvFILL (arg); i++)
		1135	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1136
		1137	stringvec *envv = new stringvec;
		1138	for (int i = AvFILL (env) + 1; i--; )
		1139	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1140
		1141	try
		1142	{
		1143	term->init (argv, envv);
		1144	}
		1145	catch (const class rxvt_failure_exception &e)
		1146	{
		1147	term->destroy ();
		1148	croak ("error while initializing new terminal instance");
		1149	}
		1150
		1151	RETVAL = term && term->perl.self
		1152	? newSVterm (term) : &PL_sv_undef;
		1153	}
		1154	OUTPUT:
		1155	RETVAL
		1156
		1157	void
		1158	rxvt_term::destroy ()
		1159
		1160	void
		1161	rxvt_term::set_should_invoke (int htype, int inc)
		1162	CODE:
		1163	uint8_t &count = THIS->perl.should_invoke [htype];
		1164	uint8_t prev = count;
		1165	count += inc;
		1166	if (!prev != !count)
		1167	{
		1168	// hook status changed, react
		1169	switch (htype)
		1170	{
		1171	case HOOK_POSITION_CHANGE:
		1172	if (count)
		1173	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1174	}
		1175	}
		1176
		1177	void
		1178	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1179	CODE:
		1180	XrmPutStringResource (&THIS->option_db, specifier, value);
		1181
		1182	int
		1183	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1184	CODE:
		1185	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1186	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1187	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1188	OUTPUT: RETVAL
		1189
		1190	int
		1191	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1192	CODE:
		1193	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1194	OUTPUT: RETVAL
		1195
		1196	void
		1197	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1198	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1199	CODE:
		1200	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1201
		1202	void
		1203	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1204	CODE:
		1205	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1206
		1207	bool
		1208	rxvt_term::grab (Time eventtime, int sync = 0)
		1209	CODE:
		1210	{
		1211	int mode = sync ? GrabModeSync : GrabModeAsync;
		1212
		1213	THIS->perl.grabtime = 0;
		1214
		1215	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1216	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1217	mode, mode, None, GRAB_CURSOR, eventtime))
		1218	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1219	THIS->perl.grabtime = eventtime;
		1220	else
		1221	XUngrabPointer (THIS->dpy, eventtime);
		1222
		1223	RETVAL = !!THIS->perl.grabtime;
		1224	}
		1225	OUTPUT:
		1226	RETVAL
		1227
		1228	void
		1229	rxvt_term::allow_events_async ()
		1230	CODE:
		1231	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1232
		1233	void
		1234	rxvt_term::allow_events_sync ()
		1235	CODE:
		1236	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1237
		1238	void
		1239	rxvt_term::allow_events_replay ()
		1240	CODE:
		1241	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1242	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1243
		1244	void
		1245	rxvt_term::ungrab ()
		1246	CODE:
		1247	ungrab (THIS);
		1248
		1249	int
		1250	rxvt_term::XStringToKeysym (char *string)
		1251	CODE:
		1252	RETVAL = XStringToKeysym (string);
		1253	OUTPUT: RETVAL
		1254
		1255	char *
		1256	rxvt_term::XKeysymToString (int sym)
		1257	CODE:
		1258	RETVAL = XKeysymToString (sym);
		1259	OUTPUT: RETVAL
		1260
		1261	int
		1262	rxvt_term::XKeysymToKeycode (int sym)
		1263	CODE:
		1264	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1265	OUTPUT: RETVAL
		1266
		1267	int
		1268	rxvt_term::XKeycodeToKeysym (int code, int index)
		1269	CODE:
		1270	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1271	OUTPUT: RETVAL
557		1272
558	int	1273	int
559	rxvt_term::strwidth (SV *str)	1274	rxvt_term::strwidth (SV *str)
560	CODE:	1275	CODE:
561	{	1276	{
562	wchar_t *wstr = sv2wcs (str);	1277	wchar_t *wstr = sv2wcs (str);
563		1278
564	rxvt_push_locale (THIS->locale);	1279	rxvt_push_locale (THIS->locale);
565	RETVAL = wcswidth (wstr, wcslen (wstr));	1280	RETVAL = 0;
		1281	for (wchar_t *wc = wstr; *wc; wc++)
		1282	{
		1283	int w = WCWIDTH (*wc);
		1284
		1285	if (w)
		1286	RETVAL += max (w, 1);
		1287	}
566	rxvt_pop_locale ();	1288	rxvt_pop_locale ();
567		1289
568	free (wstr);	1290	free (wstr);
569	}	1291	}
570	OUTPUT:	1292	OUTPUT:
…		…
597		1319
598	rxvt_push_locale (THIS->locale);	1320	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	1321	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	1322	rxvt_pop_locale ();
601		1323
602	char *str = rxvt_wcstoutf8 (wstr);	1324	RETVAL = wcs2sv (wstr);
603	free (wstr);	1325	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	1326	}
609	OUTPUT:	1327	OUTPUT:
610	RETVAL	1328	RETVAL
		1329
		1330	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1331
		1332	#define TERM_OFFSET_width TERM_OFFSET(width)
		1333	#define TERM_OFFSET_height TERM_OFFSET(height)
		1334	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1335	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1336	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1337	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1338	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1339	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1340	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1341	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1342	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1343	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1344	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1345	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1346	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1347	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
611		1348
612	int	1349	int
613	rxvt_term::nsaved ()	1350	rxvt_term::width ()
		1351	ALIAS:
		1352	width = TERM_OFFSET_width
		1353	height = TERM_OFFSET_height
		1354	fwidth = TERM_OFFSET_fwidth
		1355	fheight = TERM_OFFSET_fheight
		1356	fbase = TERM_OFFSET_fbase
		1357	nrow = TERM_OFFSET_nrow
		1358	ncol = TERM_OFFSET_ncol
		1359	focus = TERM_OFFSET_focus
		1360	mapped = TERM_OFFSET_mapped
		1361	int_bwidth = TERM_OFFSET_int_bwidth
		1362	ext_bwidth = TERM_OFFSET_ext_bwidth
		1363	lineSpace = TERM_OFFSET_lineSpace
		1364	letterSpace = TERM_OFFSET_letterSpace
		1365	saveLines = TERM_OFFSET_saveLines
		1366	total_rows = TERM_OFFSET_total_rows
		1367	top_row = TERM_OFFSET_top_row
614	CODE:	1368	CODE:
615	RETVAL = THIS->nsaved;	1369	RETVAL = *(int *)((char *)THIS + ix);
616	OUTPUT:	1370	OUTPUT:
617	RETVAL	1371	RETVAL
618		1372
		1373	unsigned int
		1374	rxvt_term::ModLevel3Mask ()
		1375	ALIAS:
		1376	ModLevel3Mask = 0
		1377	ModMetaMask = 1
		1378	ModNumLockMask = 2
		1379	current_screen = 3
		1380	hidden_cursor = 4
		1381	CODE:
		1382	switch (ix)
		1383	{
		1384	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1385	case 1: RETVAL = THIS->ModMetaMask; break;
		1386	case 2: RETVAL = THIS->ModNumLockMask; break;
		1387	case 3: RETVAL = THIS->current_screen; break;
		1388	#ifdef CURSOR_BLINK
		1389	case 4: RETVAL = THIS->hidden_cursor; break;
		1390	#endif
		1391	}
		1392	OUTPUT:
		1393	RETVAL
		1394
		1395	char *
		1396	rxvt_term::display_id ()
		1397	ALIAS:
		1398	display_id = 0
		1399	locale = 1
		1400	CODE:
		1401	switch (ix)
		1402	{
		1403	case 0: RETVAL = THIS->display->id; break;
		1404	case 1: RETVAL = THIS->locale; break;
		1405	}
		1406	OUTPUT:
		1407	RETVAL
		1408
		1409	SV *
		1410	rxvt_term::envv ()
		1411	ALIAS:
		1412	argv = 1
		1413	PPCODE:
		1414	{
		1415	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1416
		1417	EXTEND (SP, vec->size ());
		1418
		1419	for (char **i = vec->begin (); i != vec->end (); ++i)
		1420	if (*i)
		1421	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1422	}
		1423
619	int	1424	int
620	rxvt_term::view_start (int newval = -1)	1425	rxvt_term::pty_ev_events (int events = ev::UNDEF)
621	CODE:	1426	CODE:
622	{	1427	RETVAL = THIS->pty_ev.events;
		1428	if (events != ev::UNDEF)
		1429	THIS->pty_ev.set (events);
		1430	OUTPUT:
		1431	RETVAL
		1432
		1433	int
		1434	rxvt_term::pty_fd ()
		1435	CODE:
		1436	RETVAL = THIS->pty->pty;
		1437	OUTPUT:
		1438	RETVAL
		1439
		1440	Window
		1441	rxvt_term::parent ()
		1442	CODE:
		1443	RETVAL = THIS->parent;
		1444	OUTPUT:
		1445	RETVAL
		1446
		1447	int
		1448	rxvt_term::parent_x ()
		1449	CODE:
		1450	RETVAL = THIS->parent_x;
		1451	OUTPUT:
		1452	RETVAL
		1453
		1454	int
		1455	rxvt_term::parent_y ()
		1456	CODE:
		1457	RETVAL = THIS->parent_y;
		1458	OUTPUT:
		1459	RETVAL
		1460
		1461	Window
		1462	rxvt_term::vt ()
		1463	CODE:
623	RETVAL = THIS->view_start;	1464	RETVAL = THIS->vt;
		1465	OUTPUT:
		1466	RETVAL
624		1467
625	if (newval >= 0)	1468	void
626	{	1469	rxvt_term::vt_emask_add (U32 emask)
627	THIS->view_start = min (newval, THIS->nsaved);	1470	CODE:
628	THIS->scr_changeview (RETVAL);	1471	THIS->vt_emask_perl |= emask;
629	}	1472	THIS->vt_select_input ();
630	}	1473
		1474	U32
		1475	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1476	CODE:
		1477	RETVAL = THIS->rstyle;
		1478	THIS->rstyle = new_rstyle;
631	OUTPUT:	1479	OUTPUT:
632	RETVAL	1480	RETVAL
633		1481
634	int	1482	int
635	rxvt_term::nrow ()	1483	rxvt_term::view_start (int newval = 1)
		1484	PROTOTYPE: $;$
636	CODE:	1485	CODE:
		1486	{
637	RETVAL = THIS->nrow;	1487	RETVAL = THIS->view_start;
		1488
		1489	if (newval <= 0)
		1490	THIS->scr_changeview (max (newval, THIS->top_row));
		1491	}
638	OUTPUT:	1492	OUTPUT:
639	RETVAL	1493	RETVAL
640		1494
641	int	1495	void
		1496	rxvt_term::set_urgency (bool enable)
		1497
		1498	void
		1499	rxvt_term::focus_in ()
		1500
		1501	void
642	rxvt_term::ncol ()	1502	rxvt_term::focus_out ()
		1503
		1504	void
		1505	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1506	ALIAS:
		1507	key_release = 1
643	CODE:	1508	CODE:
644	RETVAL = THIS->ncol;	1509	{
645	OUTPUT:	1510	XKeyEvent xkey;
646	RETVAL	1511
		1512	memset (&xkey, 0, sizeof (xkey));
		1513
		1514	xkey.time = time;
		1515	xkey.state = state;
		1516	xkey.keycode = keycode;
		1517
		1518	xkey.type = ix ? KeyRelease : KeyPress;
		1519	xkey.display = THIS->dpy;
		1520	xkey.window = THIS->vt;
		1521	xkey.root = THIS->display->root;
		1522	xkey.subwindow = THIS->vt;
		1523
		1524	if (ix)
		1525	THIS->key_release (xkey);
		1526	else
		1527	THIS->key_press (xkey);
		1528	}
647		1529
648	void	1530	void
649	rxvt_term::want_refresh ()	1531	rxvt_term::want_refresh ()
650	CODE:	1532	CODE:
651	THIS->want_refresh = 1;	1533	THIS->want_refresh = 1;
		1534	THIS->refresh_check ();
652		1535
653	void	1536	void
654	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1537	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655	PPCODE:	1538	PPCODE:
656	{	1539	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1540	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658	croak ("row_number number of out range");	1541	XSRETURN_EMPTY;
659		1542
660	line_t &l = ROW(row_number);	1543	line_t &l = ROW(row_number);
661		1544
662	if (GIMME_V != G_VOID)	1545	if (GIMME_V != G_VOID)
663	{	1546	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	1547	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
665		1548
666	for (int col = 0; col <THIS->ncol; col++)	1549	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	1550	wstr [col] = l.t [col];
668		1551
669	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670	free (wstr);
671
672	SV *sv = newSVpv (str, 0);
673	SvUTF8_on (sv);
674	XPUSHs (sv_2mortal (sv));	1552	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);
676	}	1553	}
677		1554
678	if (new_text)	1555	if (new_text)
679	{	1556	{
680	wchar_t *wstr = sv2wcs (new_text);	1557	wchar_t *wstr = sv2wcs (new_text);
681		1558
682	int len = wcslen (wstr);	1559	int len = min (wcslen (wstr) - start_ofs, max_len);
683		1560
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1561	if (start_col < 0 || start_col + len > THIS->ncol)
685	{	1562	{
686	free (wstr);	1563	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	1564	croak ("new_text extends beyond horizontal margins");
688	}	1565	}
689		1566
690	for (int col = start_col; col < start_col + len; col++)	1567	for (int col = start_col; col < start_col + len; col++)
691	{	1568	{
692	l.t [col] = wstr [col - start_col];	1569	l.t [col] = wstr [start_ofs + col - start_col];
693	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1570	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694	}	1571	}
695		1572
696	free (wstr);	1573	free (wstr);
697	}	1574	}
698	}	1575	}
699		1576
700	void	1577	void
701	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1578	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702	PPCODE:	1579	PPCODE:
703	{	1580	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1581	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705	croak ("row_number number of out range");	1582	XSRETURN_EMPTY;
706		1583
707	line_t &l = ROW(row_number);	1584	line_t &l = ROW(row_number);
708		1585
709	if (GIMME_V != G_VOID)	1586	if (GIMME_V != G_VOID)
710	{	1587	{
…		…
721	{	1598	{
722	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1599	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	1600	croak ("new_rend must be arrayref");
724		1601
725	AV *av = (AV *)SvRV (new_rend);	1602	AV *av = (AV *)SvRV (new_rend);
726	int len = av_len (av) + 1;	1603	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727		1604
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1605	if (start_col < 0 || start_col + len > THIS->ncol)
729	croak ("new_rend array extends beyond horizontal margins");	1606	croak ("new_rend array extends beyond horizontal margins");
730		1607
731	for (int col = start_col; col < start_col + len; col++)	1608	for (int col = start_col; col < start_col + len; col++)
732	{	1609	{
733	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1610	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734		1611
735	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1612	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736	}	1613	}
737	}	1614	}
738	}	1615	}
739		1616
740	int	1617	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1618	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1619	CODE:
743	{	1620	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1621	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745	croak ("row_number number of out range");	1622	XSRETURN_EMPTY;
746		1623
747	line_t &l = ROW(row_number);	1624	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1625	RETVAL = l.l;
749		1626
750	if (new_length >= -1)	1627	if (new_length >= 0)
751	l.l = new_length;	1628	l.l = new_length;
752	}	1629	}
753	OUTPUT:	1630	OUTPUT:
754	RETVAL	1631	RETVAL
755		1632
		1633	bool
		1634	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1635	CODE:
		1636	{
		1637	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1638	XSRETURN_EMPTY;
		1639
		1640	line_t &l = ROW(row_number);
		1641	RETVAL = l.is_longer ();
		1642
		1643	if (new_is_longer >= 0)
		1644	l.is_longer (new_is_longer);
		1645	}
		1646	OUTPUT:
		1647	RETVAL
		1648
756	SV *	1649	SV *
757	rxvt_term::special_encode (SV *str)	1650	rxvt_term::special_encode (SV *string)
758	CODE:	1651	CODE:
759	abort ();//TODO	1652	{
		1653	wchar_t *wstr = sv2wcs (string);
		1654	int wlen = wcslen (wstr);
		1655	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1656
		1657	rxvt_push_locale (THIS->locale);
		1658
		1659	wchar_t *r = rstr;
		1660	for (wchar_t *s = wstr; *s; s++)
		1661	{
		1662	int w = WCWIDTH (*s);
		1663
		1664	if (w == 0)
		1665	{
		1666	if (r == rstr)
		1667	croak ("leading combining character unencodable");
		1668
		1669	unicode_t n = rxvt_compose (r[-1], *s);
		1670	if (n == NOCHAR)
		1671	n = rxvt_composite.compose (r[-1], *s);
		1672
		1673	r[-1] = n;
		1674	}
		1675	#if !UNICODE_3
		1676	else if (*s >= 0x10000)
		1677	*r++ = rxvt_composite.compose (*s);
		1678	#endif
		1679	else
		1680	*r++ = *s;
		1681
		1682	// the *2 above only allows wcwidth <= 2
		1683	if (w > 1)
		1684	*r++ = NOCHAR;
		1685	}
		1686
		1687	rxvt_pop_locale ();
		1688
		1689	RETVAL = wcs2sv (rstr, r - rstr);
		1690	}
		1691	OUTPUT:
		1692	RETVAL
760		1693
761	SV *	1694	SV *
762	rxvt_term::special_decode (SV *str)	1695	rxvt_term::special_decode (SV *text)
763	CODE:	1696	CODE:
764	abort ();//TODO	1697	{
		1698	wchar_t *wstr = sv2wcs (text);
		1699	int dlen = 0;
		1700
		1701	// find length
		1702	for (wchar_t *s = wstr; *s; s++)
		1703	if (*s == NOCHAR)
		1704	;
		1705	else if (IS_COMPOSE (*s))
		1706	dlen += rxvt_composite.expand (*s, 0);
		1707	else
		1708	dlen++;
		1709
		1710	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1711
		1712	// decode
		1713	wchar_t *r = rstr;
		1714	for (wchar_t *s = wstr; *s; s++)
		1715	if (*s == NOCHAR)
		1716	;
		1717	else if (IS_COMPOSE (*s))
		1718	r += rxvt_composite.expand (*s, r);
		1719	else
		1720	*r++ = *s;
		1721
		1722	RETVAL = wcs2sv (rstr, r - rstr);
		1723	}
		1724	OUTPUT:
		1725	RETVAL
765		1726
766	void	1727	void
767	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1728	rxvt_term::_resource (char *name, int index, SV *newval = 0)
768	PPCODE:	1729	PPCODE:
769	{	1730	{
770	struct resval { const char *name; int value; } rslist [] = {	1731	static const struct resval { const char *name; int value; } *rs, rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1732	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1733	# define reserve(name,count)
773	# include "rsinc.h"	1734	# include "rsinc.h"
774	# undef Rs_def	1735	# undef def
775	# undef Rs_reserve	1736	# undef reserve
776	};	1737	};
777		1738
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1739	rs = rslist + ecb_array_length (rslist);
779		1740
		1741	if (*name)
780	do {	1742	{
		1743	do {
781	if (rs-- == rslist)	1744	if (rs-- == rslist)
782	croak ("no such resource '%s', requested", name);	1745	croak ("no such resource '%s', requested", name);
783	} while (strcmp (name, rs->name));	1746	} while (strcmp (name, rs->name));
784		1747
785	index += rs->value;	1748	index += rs->value;
		1749	}
		1750	else
		1751	{
		1752	--rs;
		1753	name = "";
		1754	}
786		1755
787	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1756	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
788	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1757	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
789		1758
790	if (GIMME_V != G_VOID)	1759	if (GIMME_V != G_VOID)
…		…
801	else	1770	else
802	THIS->rs [index] = 0;	1771	THIS->rs [index] = 0;
803	}	1772	}
804	}	1773	}
805		1774
		1775	const char *
		1776	rxvt_term::x_resource (const char *name)
		1777
		1778	bool
		1779	rxvt_term::option (U8 optval, int set = -1)
		1780	CODE:
		1781	{
		1782	RETVAL = THIS->option (optval);
		1783
		1784	if (set >= 0)
		1785	{
		1786	THIS->set_option (optval, set);
		1787
		1788	if (THIS->init_done) // avoid doing this before START
		1789	switch (optval)
		1790	{
		1791	case Opt_skipBuiltinGlyphs:
		1792	THIS->set_fonts ();
		1793	THIS->scr_remap_chars ();
		1794	THIS->scr_touch (true);
		1795	THIS->want_refresh = 1;
		1796	THIS->refresh_check ();
		1797	break;
		1798	#ifdef CURSOR_BLINK
		1799	case Opt_cursorBlink:
		1800	THIS->cursor_blink_reset ();
		1801	break;
		1802	#endif
		1803
		1804	case Opt_cursorUnderline:
		1805	THIS->want_refresh = 1;
		1806	THIS->refresh_check ();
		1807	break;
		1808
		1809	# case Opt_scrollBar_floating:
		1810	# case Opt_scrollBar_right:
		1811	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1812	# break;
		1813	}
		1814	}
		1815	}
		1816	OUTPUT:
		1817	RETVAL
		1818
		1819	bool
		1820	rxvt_term::parse_keysym (char *keysym, char *str)
		1821	CODE:
		1822	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1823	THIS->keyboard->register_done ();
		1824	OUTPUT:
		1825	RETVAL
		1826
806	void	1827	void
		1828	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1829	CODE:
		1830	wchar_t *wstr = sv2wcs (str);
		1831	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1832	free (wstr);
		1833
		1834	void
807	rxvt_term::selection_mark (...)	1835	rxvt_term::screen_cur (...)
808	PROTOTYPE: $;$$	1836	PROTOTYPE: $;$$
809	ALIAS:	1837	ALIAS:
		1838	screen_cur = 0
810	selection_beg = 1	1839	selection_beg = 1
811	selection_end = 2	1840	selection_end = 2
		1841	selection_mark = 3
812	PPCODE:	1842	PPCODE:
813	{	1843	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1844	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1845	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1846	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1847	: THIS->selection.mark;
817		1848
818	if (GIMME_V != G_VOID)	1849	if (GIMME_V != G_VOID)
819	{	1850	{
820	EXTEND (SP, 2);	1851	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1852	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1853	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1854	}
824		1855
825	if (items == 3)	1856	if (items >= 3)
		1857	{
		1858	rc.row = SvIV (ST (1));
		1859	rc.col = SvIV (ST (2));
		1860
		1861	if (ix == 2)
826	{	1862	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1863	if (rc.col == 0)
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1864	{
		1865	// col == 0 means end of previous line
		1866	rc.row--;
		1867	rc.col = THIS->ncol;
		1868	}
		1869	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1870	&& rc.col > ROW(rc.row).l)
		1871	{
		1872	// col >= length means while line and add newline
		1873	rc.col = THIS->ncol;
		1874	}
		1875	}
		1876
		1877	clamp_it (rc.col, 0, THIS->ncol);
		1878	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829		1879
830	if (ix)	1880	if (ix)
		1881	{
		1882	THIS->selection.screen = THIS->current_screen;
		1883
831	THIS->want_refresh = 1;	1884	THIS->want_refresh = 1;
		1885	THIS->refresh_check ();
		1886	}
832	}	1887	}
833	}	1888	}
834		1889
835	int	1890	int
836	rxvt_term::selection_grab (int eventtime)	1891	rxvt_term::selection_screen (int screen = -1)
		1892	CODE:
		1893	RETVAL = THIS->selection.screen;
		1894	if (screen >= 0)
		1895	THIS->selection.screen = screen;
		1896	OUTPUT:
		1897	RETVAL
837		1898
838	void	1899	void
		1900	rxvt_term::selection_clear (bool clipboard = false)
		1901
		1902	void
		1903	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1904	CODE:
		1905	THIS->selection.op = SELECTION_CONT;
		1906	THIS->selection.rect = rect;
		1907	THIS->selection_make (eventtime);
		1908
		1909	int
		1910	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1911
		1912	void
839	rxvt_term::selection (SV *newtext = 0)	1913	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
840	PPCODE:	1914	PPCODE:
841	{	1915	{
		1916	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1917	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1918
842	if (GIMME_V != G_VOID)	1919	if (GIMME_V != G_VOID)
843	{	1920	XPUSHs (text
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1921	? sv_2mortal (wcs2sv (text, len))
845	SV *sv = newSVpv (sel, 0);	1922	: &PL_sv_undef);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1923
851	if (newtext)	1924	if (newtext)
852	{	1925	{
853	free (THIS->selection.text);	1926	free (text);
854		1927
855	THIS->selection.text = sv2wcs (newtext);	1928	text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1929	len = wcslen (text);
857	}
858	}
859		1930	}
		1931	}
		1932
		1933	char
		1934	rxvt_term::cur_charset ()
		1935	CODE:
		1936	RETVAL = THIS->charsets [THIS->screen.charset];
		1937	OUTPUT:
		1938	RETVAL
		1939
		1940	void
		1941	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)
		1942
		1943	void
		1944	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1945
		1946	void
		1947	rxvt_term::scr_bell ()
		1948
		1949	void
		1950	rxvt_term::scr_recolour (bool refresh = true);
		1951
		1952	void
		1953	rxvt_term::scr_change_screen (int screen)
		1954
		1955	void
		1956	rxvt_term::scr_add_lines (SV *string)
		1957	CODE:
		1958	{
		1959	wchar_t *wstr = sv2wcs (string);
		1960	THIS->scr_add_lines (wstr, wcslen (wstr));
		1961	free (wstr);
		1962	}
		1963
860	void	1964	void
861	rxvt_term::tt_write (SV *octets)	1965	rxvt_term::tt_write (SV *octets)
862	INIT:	1966	INIT:
863	STRLEN len;	1967	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1968	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1969	C_ARGS:
866	(unsigned char *)str, len	1970	str, len
		1971
		1972	void
		1973	rxvt_term::tt_paste (SV *octets)
		1974	INIT:
		1975	STRLEN len;
		1976	char *str = SvPVbyte (octets, len);
		1977	C_ARGS:
		1978	str, len
		1979
		1980	void
		1981	rxvt_term::cmd_parse (SV *octets)
		1982	CODE:
		1983	{
		1984	STRLEN len;
		1985	char *str = SvPVbyte (octets, len);
		1986
		1987	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1988	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1989
		1990	THIS->cmdbuf_ptr = str;
		1991	THIS->cmdbuf_endp = str + len;
		1992
		1993	rxvt_push_locale (THIS->locale);
		1994	THIS->cmd_parse ();
		1995	rxvt_pop_locale ();
		1996
		1997	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1998	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1999	}
867		2000
868	SV *	2001	SV *
869	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	2002	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870	CODE:	2003	CODE:
871	{	2004	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	2005	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	2006	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	2007	o->self = (HV *)SvRV (RETVAL);
875
876	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877	char key[33]; sprintf (key, "%32lx", (long)o);
878	hv_store (hv, key, 32, newSViv ((long)o), 0);
879	}	2008	}
880	OUTPUT:	2009	OUTPUT:
		2010	RETVAL
		2011
		2012	#############################################################################
		2013	# Various X Utility Functions
		2014	#############################################################################
		2015
		2016	void
		2017	rxvt_term::XListProperties (Window window)
		2018	PPCODE:
		2019	{
		2020	int count;
		2021	Atom *props = XListProperties (THIS->dpy, window, &count);
		2022
		2023	EXTEND (SP, count);
		2024	while (count--)
		2025	PUSHs (newSVuv ((U32)props [count]));
		2026
		2027	XFree (props);
		2028	}
		2029
		2030	void
		2031	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2032	PPCODE:
		2033	{
		2034	Atom type;
		2035	int format;
		2036	unsigned long nitems;
		2037	unsigned long bytes_after;
		2038	unsigned char *prop;
		2039
		2040	XGetWindowProperty (THIS->dpy, window, property,
		2041	0, 1<<24, 0, AnyPropertyType,
		2042	&type, &format, &nitems, &bytes_after, &prop);
		2043
		2044	if (type != None)
		2045	{
		2046	int elemsize = format == 16 ? sizeof (short)
		2047	: format == 32 ? sizeof (long)
		2048	: 1;
		2049
		2050	EXTEND (SP, 3);
		2051	PUSHs (newSVuv ((U32)type));
		2052	PUSHs (newSViv (format));
		2053	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2054	XFree (prop);
		2055	}
		2056	}
		2057
		2058	void
		2059	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2060	CODE:
		2061	{
		2062	STRLEN len;
		2063	char *data_ = SvPVbyte (data, len);
		2064
		2065	int elemsize = format == 16 ? sizeof (short)
		2066	: format == 32 ? sizeof (long)
		2067	: 1;
		2068
		2069	XChangeProperty (THIS->dpy, window, property,
		2070	type, format, PropModeReplace,
		2071	(unsigned char *)data_, len / elemsize);
		2072	}
		2073
		2074	Atom
		2075	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2076	C_ARGS: term->dpy, atom_name, only_if_exists
		2077
		2078	char *
		2079	XGetAtomName (rxvt_term *term, Atom atom)
		2080	C_ARGS: term->dpy, atom
		2081	CLEANUP:
881	RETVAL	2082	XFree (RETVAL);
		2083
		2084	void
		2085	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2086	C_ARGS: term->dpy, window, property
		2087
		2088	Window
		2089	rxvt_term::DefaultRootWindow ()
		2090	CODE:
		2091	RETVAL = THIS->display->root;
		2092	OUTPUT:
		2093	RETVAL
		2094
		2095	#if 0
		2096
		2097	Window
		2098	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2099	C_ARGS: term->dpy, (Window)parent,
		2100	x, y, width, height, 0,
		2101	term->pix_colors_focused[Color_border],
		2102	term->pix_colors_focused[Color_border]
		2103
		2104	#endif
		2105
		2106	void
		2107	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2108	C_ARGS: term->dpy, window, parent, x, y
		2109
		2110	void
		2111	XMapWindow (rxvt_term *term, Window window)
		2112	C_ARGS: term->dpy, window
		2113
		2114	void
		2115	XUnmapWindow (rxvt_term *term, Window window)
		2116	C_ARGS: term->dpy, window
		2117
		2118	void
		2119	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2120	C_ARGS: term->dpy, window, x, y, width, height
		2121
		2122	void
		2123	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2124	CODE:
		2125	{
		2126	XWindowAttributes attr;
		2127	XGetWindowAttributes (THIS->dpy, window, &attr);
		2128	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2129	}
		2130
		2131	void
		2132	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2133	PPCODE:
		2134	{
		2135	int dx, dy;
		2136	Window child;
		2137
		2138	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2139	{
		2140	EXTEND (SP, 3);
		2141	PUSHs (newSViv (dx));
		2142	PUSHs (newSViv (dy));
		2143	PUSHs (newSVuv (child));
		2144	}
		2145	}
		2146
		2147	#############################################################################
		2148	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2149
		2150	bool
		2151	rxvt_term::has_render ()
		2152	CODE:
		2153	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2154	OUTPUT:
		2155	RETVAL
		2156
		2157	void
		2158	rxvt_term::background_geometry (bool border = false)
		2159	PPCODE:
		2160	EXTEND (SP, 4);
		2161	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2162	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2163	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2164	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2165
		2166	#if HAVE_IMG
		2167
		2168	rxvt_img *
		2169	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2170	CODE:
		2171	XRenderPictFormat *f = SvOK (format)
		2172	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2173	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2174	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2175	RETVAL->alloc ();
		2176	OUTPUT:
		2177	RETVAL
		2178
		2179	#if ENABLE_TRANSPARENCY
		2180
		2181	rxvt_img *
		2182	rxvt_term::new_img_from_root ()
		2183	CODE:
		2184	RETVAL = rxvt_img::new_from_root (THIS);
		2185	OUTPUT:
		2186	RETVAL
		2187
		2188	#endif
		2189
		2190	#if HAVE_PIXBUF
		2191
		2192	rxvt_img *
		2193	rxvt_term::new_img_from_file (octet_string filename)
		2194	CODE:
		2195	try
		2196	{
		2197	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2198	}
		2199	catch (const class rxvt_failure_exception &e)
		2200	{
		2201	croak ("new_img_from_file failed");
		2202	}
		2203	OUTPUT:
		2204	RETVAL
		2205
		2206	#endif
		2207
		2208	void
		2209	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2210	CODE:
		2211	delete THIS->bg_img;
		2212	THIS->bg_img = 0;
		2213	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2214
		2215	if (img) // TODO: cannot be false
		2216	{
		2217	img = img->clone (); // own the img
		2218
		2219	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2220	img->sub_rect (0, 0,
		2221	border ? THIS->vt_width : THIS->szHint.width,
		2222	border ? THIS->vt_height : THIS->szHint.height)
		2223	->replace (img);
		2224
		2225	// just in case, should usually be a nop
		2226	img->reify ()
		2227	->replace (img);
		2228
		2229	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2230	->replace (img);
		2231
		2232	THIS->bg_img = img;
		2233	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2234
		2235	if (!border)
		2236	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2237	}
		2238
		2239	#endif
		2240
		2241	#############################################################################
		2242	# urxvt::overlay
		2243	#############################################################################
882		2244
883	MODULE = urxvt PACKAGE = urxvt::overlay	2245	MODULE = urxvt PACKAGE = urxvt::overlay
884		2246
885	void	2247	void
886	overlay::set (int x, int y, SV *text, SV *rend = 0)	2248	overlay::set (int x, int y, SV *text, SV *rend = 0)
887		2249
888	void	2250	void
		2251	overlay::show ()
		2252
		2253	void
		2254	overlay::hide ()
		2255
		2256	void
889	overlay::DESTROY ()	2257	overlay::DESTROY ()
		2258
		2259	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2260
		2261	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2262
		2263	#if HAVE_PIXBUF
		2264
		2265	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2266	C_ARGS: filename, 0
		2267
		2268	void
		2269	DESTROY (urxvt::pixbuf self)
		2270	CODE:
		2271	g_object_unref (self);
		2272
		2273	#endif
		2274
		2275	MODULE = urxvt PACKAGE = urxvt::img
		2276
		2277	#if HAVE_IMG
		2278
		2279	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2280	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2281
		2282	void
		2283	rxvt_img::geometry ()
890	CODE:	2284	PPCODE:
891	{	2285	EXTEND (SP, 4);
892	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);	2286	PUSHs (sv_2mortal (newSViv (THIS->x)));
893	if (ovs)	2287	PUSHs (sv_2mortal (newSViv (THIS->y)));
894	{	2288	PUSHs (sv_2mortal (newSViv (THIS->w)));
895	HV *hv = (HV *)SvRV (*ovs);	2289	PUSHs (sv_2mortal (newSViv (THIS->h)));
896	char key[33]; sprintf (key, "%32lx", (long)THIS);	2290
897	hv_delete (hv, key, 32, G_DISCARD);	2291	int
		2292	rxvt_img::x ()
		2293	ALIAS:
		2294	x = 0
		2295	y = 1
		2296	w = 2
		2297	h = 3
		2298	CODE:
		2299	switch (ix)
898	}	2300	{
		2301	case 0: RETVAL = THIS->x; break;
		2302	case 1: RETVAL = THIS->y; break;
		2303	case 2: RETVAL = THIS->w; break;
		2304	case 3: RETVAL = THIS->h; break;
		2305	}
		2306	OUTPUT:
		2307	RETVAL
899		2308
		2309	Pixmap
		2310	rxvt_img::pm ()
		2311	CODE:
		2312	RETVAL = THIS->pm;
		2313	OUTPUT:
		2314	RETVAL
		2315
		2316	void
		2317	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2318	PROTOTYPE: $;$$$$
		2319	INIT:
		2320	rgba cc = parse_rgba (c, THIS->s);
		2321	C_ARGS: cc, x, y, w, h
		2322
		2323	void
		2324	rxvt_img::DESTROY ()
		2325	CODE:
900	delete THIS;	2326	delete THIS;
901	}
902		2327
903	MODULE = urxvt PACKAGE = urxvt::timer	2328	void
		2329	rxvt_img::add_alpha ()
904		2330
905	SV *	2331	void
906	timer::new ()	2332	rxvt_img::unshare ()
		2333
		2334	void
		2335	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
907	CODE:	2336	PPCODE:
908	timer *w = new timer;	2337	if (items >= 2)
909	w->start (NOW);	2338	THIS->repeat_mode (repeat);
910	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2339	if (GIMME_V != G_VOID)
911	w->self = (HV *)SvRV (RETVAL);	2340	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
912	OUTPUT:
913	RETVAL
914		2341
915	timer *	2342	void
916	timer::cb (SV *cb)	2343	rxvt_img::move (int dx, int dy)
		2344
		2345	void
		2346	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2347
		2348	void
		2349	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2350
		2351	void
		2352	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2353
		2354	rxvt_img *
		2355	rxvt_img::clone ()
		2356
		2357	rxvt_img *
		2358	rxvt_img::reify ()
		2359
		2360	rxvt_img *
		2361	rxvt_img::sub_rect (int x, int y, int width, int height)
		2362
		2363	rxvt_img *
		2364	rxvt_img::blur (int rh, int rv)
		2365
		2366	rxvt_img *
		2367	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2368
		2369	rxvt_img *
		2370	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)
		2371	INIT:
		2372	rxvt_img::nv matrix[3][3] = {
		2373	{ p11, p12, p13 },
		2374	{ p21, p22, p23 },
		2375	{ p31, p32, p33 }
		2376	};
		2377	C_ARGS: matrix
		2378
		2379	rxvt_img *
		2380	rxvt_img::scale (int new_width, int new_height)
		2381
		2382	rxvt_img *
		2383	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2384
		2385	rxvt_img *
		2386	rxvt_img::tint (SV *c)
		2387	INIT:
		2388	rgba cc = parse_rgba (c, THIS->s);
		2389	C_ARGS: cc
		2390
		2391	rxvt_img *
		2392	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
917	CODE:	2393	CODE:
918	THIS->cb (cb);	2394	rxvt_img::nv *vparams = 0;
		2395	int nparams = 0;
		2396
		2397	if (SvOK (params))
		2398	{
		2399	// we overlay rxvt_temp_buf, what a hack
		2400	assert (sizeof (rxvt_img::nv) >= sizeof (int));
		2401
		2402	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2403	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2404
		2405	nparams = av_len ((AV *)SvRV (params)) + 1;
		2406	vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
		2407
		2408	for (int i = 0; i < nparams; ++i)
		2409	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2410	}
		2411
		2412	RETVAL = THIS->filter (name, nparams, vparams);
		2413	OUTPUT:
919	RETVAL = THIS;	2414	RETVAL
920	OUTPUT:
921	RETVAL
922		2415
923	NV	2416	#endif
924	timer::at ()
925	CODE:
926	RETVAL = THIS->at;
927	OUTPUT:
928	RETVAL
929		2417
930	timer *
931	timer::interval (NV interval)
932	CODE:
933	THIS->interval = interval;
934	RETVAL = THIS;
935	OUTPUT:
936	RETVAL
937
938	timer *
939	timer::set (NV tstamp)
940	CODE:
941	THIS->set (tstamp);
942	RETVAL = THIS;
943	OUTPUT:
944	RETVAL
945
946	timer *
947	timer::start (NV tstamp = THIS->at)
948	CODE:
949	THIS->start (tstamp);
950	RETVAL = THIS;
951	OUTPUT:
952	RETVAL
953
954	timer *
955	timer::stop ()
956	CODE:
957	THIS->stop ();
958	RETVAL = THIS;
959	OUTPUT:
960	RETVAL
961
962	void
963	timer::DESTROY ()
964
965	MODULE = urxvt PACKAGE = urxvt::iow
966
967	SV *
968	iow::new ()
969	CODE:
970	iow *w = new iow;
971	RETVAL = newSVptr ((void *)w, "urxvt::iow");
972	w->self = (HV *)SvRV (RETVAL);
973	OUTPUT:
974	RETVAL
975
976	iow *
977	iow::cb (SV *cb)
978	CODE:
979	THIS->cb (cb);
980	RETVAL = THIS;
981	OUTPUT:
982	RETVAL
983
984	iow *
985	iow::fd (int fd)
986	CODE:
987	THIS->fd = fd;
988	RETVAL = THIS;
989	OUTPUT:
990	RETVAL
991
992	iow *
993	iow::events (short events)
994	CODE:
995	THIS->events = events;
996	RETVAL = THIS;
997	OUTPUT:
998	RETVAL
999
1000	iow *
1001	iow::start ()
1002	CODE:
1003	THIS->start ();
1004	RETVAL = THIS;
1005	OUTPUT:
1006	RETVAL
1007
1008	iow *
1009	iow::stop ()
1010	CODE:
1011	THIS->stop ();
1012	RETVAL = THIS;
1013	OUTPUT:
1014	RETVAL
1015
1016	void
1017	iow::DESTROY ()
1018
1019

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