[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.220 by sf-exg, Fri May 2 20:35:00 2014 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
…		…
294		342
295	wchar_t *wtext = sv2wcs (text);	343	wchar_t *wtext = sv2wcs (text);
296		344
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	345	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	346	this->text [y][x + col] = wtext [col];
299		347
300	free (wtext);	348	free (wtext);
301		349
302	if (rend)	350	if (rend)
303	{	351	{
304	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
306		354
307	AV av = (AV )SvRV (rend);	355	AV av = (AV )SvRV (rend);
308		356
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	359	}
312		360
313	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
314	}	363	}
315
316		364
317	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
318		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
319	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
320		372
321	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		374
327	rxvt_perl_interp::~rxvt_perl_interp ()	375	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	376	{
329	if (perl)	377	if (perl)
330	{	378	{
331	perl_destruct (perl);	379	perl_destruct (perl);
332	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
333	}	382	}
334	}	383	}
335		384
336	void	385	void
337	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
338	{	387	{
339	if (!perl)	388	if (!perl)
340	{	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
341	char *argv[] = {	396	char *args[] = {
342	"",	397	"",
343	"-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;"
344	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
345		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
346	perl = perl_alloc ();	410	perl = perl_alloc ();
347	perl_construct (perl);	411	perl_construct (perl);
348		412
349	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
350	\|\| 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--)
351	{	529	{
352	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	530	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
353		531	delete req;
354	perl_destruct (perl);
355	perl_free (perl);
356	perl = 0;
357	}	532	}
358	}	533	}
359	}
360		534
361	bool	535	bool event_consumed;
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	536
363	{	537	if (term->perl.should_invoke [htype])
364	if (!perl)
365	return false;
366
367	if (htype == HOOK_INIT) // first hook ever called
368	{	538	{
369	term->self = (void )newSVptr ((void )term, "urxvt::term");	539	dSP;
370	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;
371	}	723	}
372	else if (!term->self)	724	else
373	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	}
374	else if (htype == HOOK_DESTROY)	735	else if (htype == HOOK_DESTROY)
375	{	736	{
376	// 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;
377	}	742	}
378	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
379	{
380	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));
381		743
382	if (HvKEYS (hv))	744	return event_consumed;
383	{	745	}
384	hv_iterinit (hv);
385		746
386	while (HE *he = hv_iternext (hv))	747	void
387	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	748	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
388	}	749	{
389	}	750	localise_env set_environ (perl_environ);
390	else if (!should_invoke [htype])
391	return false;
392
393	dSP;
394	va_list ap;
395
396	va_start (ap, htype);
397		751
398	ENTER;	752	ENTER;
399	SAVETMPS;	753	SAVETMPS;
400		754
401	PUSHMARK (SP);	755	dSP;
402
403	XPUSHs (sv_2mortal (newSVterm (term)));
404	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);
405		759
406	for (;;) {	760	if (SvTRUE (ERRSV))
407	data_type dt = (data_type)va_arg (ap, int);	761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
408		762
409	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 (HOOK_INIT),
		799	const_iv (HOOK_DESTROY),
		800	const_iv (HOOK_KEYBOARD_DISPATCH),
		801
		802	const_iv (NUM_RESOURCES),
		803	const_iv (DEFAULT_RSTYLE),
		804	const_iv (OVERLAY_RSTYLE),
		805	const_iv (Color_Bits),
		806	const_iv (RS_bgShift), const_iv (RS_bgMask),
		807	const_iv (RS_fgShift), const_iv (RS_fgMask),
		808	const_iv (RS_Careful),
		809	const_iv (RS_fontCount),
		810	const_iv (RS_fontShift),
		811	const_iv (RS_fontMask),
		812	const_iv (RS_baseattrMask),
		813	const_iv (RS_attrMask),
		814	const_iv (RS_redraw),
		815	const_iv (RS_Sel),
		816	const_iv (RS_Bold),
		817	const_iv (RS_Italic),
		818	const_iv (RS_Blink),
		819	const_iv (RS_RVid),
		820	const_iv (RS_Uline),
		821
		822	// TODO: should support all colour constants, create colorinc.h &c
		823	const_iv (Color_fg),
		824	const_iv (Color_bg),
		825	#if OFF_FOCUS_FADING
		826	const_iv (Color_fade),
		827	#endif
		828	const_iv (Color_pointer_fg),
		829	const_iv (Color_pointer_bg),
		830	const_iv (Color_border),
		831	const_iv (NRS_COLORS),
		832	const_iv (TOTAL_COLORS),
		833
		834	const_iv (CurrentTime),
		835	const_iv (ShiftMask),
		836	const_iv (LockMask),
		837	const_iv (ControlMask),
		838	const_iv (Mod1Mask),
		839	const_iv (Mod2Mask),
		840	const_iv (Mod3Mask),
		841	const_iv (Mod4Mask),
		842	const_iv (Mod5Mask),
		843	const_iv (Button1Mask),
		844	const_iv (Button2Mask),
		845	const_iv (Button3Mask),
		846	const_iv (Button4Mask),
		847	const_iv (Button5Mask),
		848	const_iv (AnyModifier),
		849
		850	const_iv (NoSymbol),
		851	const_iv (GrabModeSync),
		852	const_iv (GrabModeAsync),
		853
		854	const_iv (NoEventMask),
		855	const_iv (KeyPressMask),
		856	const_iv (KeyReleaseMask),
		857	const_iv (ButtonPressMask),
		858	const_iv (ButtonReleaseMask),
		859	const_iv (EnterWindowMask),
		860	const_iv (LeaveWindowMask),
		861	const_iv (PointerMotionMask),
		862	const_iv (PointerMotionHintMask),
		863	const_iv (Button1MotionMask),
		864	const_iv (Button2MotionMask),
		865	const_iv (Button3MotionMask),
		866	const_iv (Button4MotionMask),
		867	const_iv (Button5MotionMask),
		868	const_iv (ButtonMotionMask),
		869	const_iv (KeymapStateMask),
		870	const_iv (ExposureMask),
		871	const_iv (VisibilityChangeMask),
		872	const_iv (StructureNotifyMask),
		873	const_iv (ResizeRedirectMask),
		874	const_iv (SubstructureNotifyMask),
		875	const_iv (SubstructureRedirectMask),
		876	const_iv (FocusChangeMask),
		877	const_iv (PropertyChangeMask),
		878	const_iv (ColormapChangeMask),
		879	const_iv (OwnerGrabButtonMask),
		880
		881	const_iv (KeyPress),
		882	const_iv (KeyRelease),
		883	const_iv (ButtonPress),
		884	const_iv (ButtonRelease),
		885	const_iv (MotionNotify),
		886	const_iv (EnterNotify),
		887	const_iv (LeaveNotify),
		888	const_iv (FocusIn),
		889	const_iv (FocusOut),
		890	const_iv (KeymapNotify),
		891	const_iv (Expose),
		892	const_iv (GraphicsExpose),
		893	const_iv (NoExpose),
		894	const_iv (VisibilityNotify),
		895	const_iv (CreateNotify),
		896	const_iv (DestroyNotify),
		897	const_iv (UnmapNotify),
		898	const_iv (MapNotify),
		899	const_iv (MapRequest),
		900	const_iv (ReparentNotify),
		901	const_iv (ConfigureNotify),
		902	const_iv (ConfigureRequest),
		903	const_iv (GravityNotify),
		904	const_iv (ResizeRequest),
		905	const_iv (CirculateNotify),
		906	const_iv (CirculateRequest),
		907	const_iv (PropertyNotify),
		908	const_iv (SelectionClear),
		909	const_iv (SelectionRequest),
		910	const_iv (SelectionNotify),
		911	const_iv (ColormapNotify),
		912	const_iv (ClientMessage),
		913	const_iv (MappingNotify),
		914	# if ENABLE_XIM_ONTHESPOT
		915	const_iv (XIMReverse),
		916	const_iv (XIMUnderline),
		917	const_iv (XIMHighlight),
		918	const_iv (XIMPrimary),
		919	const_iv (XIMSecondary),
		920	const_iv (XIMTertiary),
		921	const_iv (XIMVisibleToForward),
		922	const_iv (XIMVisibleToBackword),
		923	const_iv (XIMVisibleToCenter),
		924	#if XRENDER
		925	const_iv (PictStandardARGB32),
		926	const_iv (PictStandardRGB24),
		927	const_iv (PictStandardA8),
		928	const_iv (PictStandardA4),
		929	const_iv (PictStandardA1),
		930	const_iv (RepeatNone),
		931	const_iv (RepeatNormal),
		932	const_iv (RepeatPad),
		933	const_iv (RepeatReflect),
		934	// all versions
		935	const_iv (PictOpClear),
		936	const_iv (PictOpSrc),
		937	const_iv (PictOpDst),
		938	const_iv (PictOpOver),
		939	const_iv (PictOpOverReverse),
		940	const_iv (PictOpIn),
		941	const_iv (PictOpInReverse),
		942	const_iv (PictOpOut),
		943	const_iv (PictOpOutReverse),
		944	const_iv (PictOpAtop),
		945	const_iv (PictOpAtopReverse),
		946	const_iv (PictOpXor),
		947	const_iv (PictOpAdd),
		948	const_iv (PictOpSaturate),
		949	// 0.2+
		950	const_iv (PictOpDisjointClear),
		951	const_iv (PictOpDisjointSrc),
		952	const_iv (PictOpDisjointDst),
		953	const_iv (PictOpDisjointOver),
		954	const_iv (PictOpDisjointOverReverse),
		955	const_iv (PictOpDisjointIn),
		956	const_iv (PictOpDisjointInReverse),
		957	const_iv (PictOpDisjointOut),
		958	const_iv (PictOpDisjointOutReverse),
		959	const_iv (PictOpDisjointAtop),
		960	const_iv (PictOpDisjointAtopReverse),
		961	const_iv (PictOpDisjointXor),
		962	const_iv (PictOpConjointClear),
		963	const_iv (PictOpConjointSrc),
		964	const_iv (PictOpConjointDst),
		965	const_iv (PictOpConjointOver),
		966	const_iv (PictOpConjointOverReverse),
		967	const_iv (PictOpConjointIn),
		968	const_iv (PictOpConjointInReverse),
		969	const_iv (PictOpConjointOut),
		970	const_iv (PictOpConjointOutReverse),
		971	const_iv (PictOpConjointAtop),
		972	const_iv (PictOpConjointAtopReverse),
		973	const_iv (PictOpConjointXor),
		974	// 0.11+
		975	const_iv (PictOpMultiply),
		976	const_iv (PictOpScreen),
		977	const_iv (PictOpOverlay),
		978	const_iv (PictOpDarken),
		979	const_iv (PictOpLighten),
		980	const_iv (PictOpColorDodge),
		981	const_iv (PictOpColorBurn),
		982	const_iv (PictOpHardLight),
		983	const_iv (PictOpSoftLight),
		984	const_iv (PictOpDifference),
		985	const_iv (PictOpExclusion),
		986	const_iv (PictOpHSLHue),
		987	const_iv (PictOpHSLSaturation),
		988	const_iv (PictOpHSLColor),
		989	const_iv (PictOpHSLLuminosity),
		990	#endif
		991	# if 0
		992	const_iv (XIMForwardChar),
		993	const_iv (XIMBackwardChar),
		994	const_iv (XIMForwardWord),
		995	const_iv (XIMBackwardWord),
		996	const_iv (XIMCaretUp),
		997	const_iv (XIMCaretDown),
		998	const_iv (XIMNextLine),
		999	const_iv (XIMPreviousLine),
		1000	const_iv (XIMLineStart),
		1001	const_iv (XIMLineEnd),
		1002	const_iv (XIMAbsolutePosition),
		1003	const_iv (XIMDontChange),
		1004	# endif
		1005	# endif
		1006	};
		1007
		1008	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1009	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1010	}
		1011
		1012	void
		1013	log (const char *msg)
		1014	CODE:
		1015	rxvt_log ("%s", msg);
		1016
		1017	void
		1018	warn (const char *msg)
		1019	CODE:
		1020	rxvt_warn ("%s", msg);
		1021
		1022	void
		1023	fatal (const char *msg)
		1024	CODE:
		1025	rxvt_fatal ("%s", msg);
		1026
		1027	void
		1028	_exit (int status)
		1029
		1030	void
		1031	catch_fatal (SV *block)
		1032	PROTOTYPE: &
		1033	CODE:
		1034	try
410	{	1035	{
411	case DT_INT:	1036	PUSHMARK (SP);
412	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
413	break;
414
415	case DT_LONG:
416	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
417	break;
418
419	case DT_STRING:
420	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
421	break;
422
423	case DT_END:
424	{
425	va_end (ap);
426
427	PUTBACK;	1037	PUTBACK;
428	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);	1038	call_sv (block, G_VOID \| G_DISCARD);
429	SPAGAIN;	1039	SPAGAIN;
430
431	if (count)
432	{
433	SV *status = POPs;
434	count = SvTRUE (status);
435	}	1040	}
436		1041	catch (const rxvt_failure_exception &e)
437	PUTBACK;
438	FREETMPS;
439	LEAVE;
440
441	if (SvTRUE (ERRSV))
442	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
443
444	if (htype == HOOK_DESTROY)
445	{
446	// TODO: clear magic
447	hv_clear ((HV )SvRV ((SV )term->self));
448	SvREFCNT_dec ((SV *)term->self);
449	}
450
451	return count;
452	}	1042	{
453		1043	croak ("rxvt_fatal exception caught, trying to continue.");
454	default:
455	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
456	}	1044	}
457	}
458	}
459
460	/////////////////////////////////////////////////////////////////////////////
461
462	MODULE = urxvt PACKAGE = urxvt
463
464	PROTOTYPES: ENABLE
465
466	BOOT:
467	{
468	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
469	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
470	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
471	set_hookname (INIT);
472	set_hookname (RESET);
473	set_hookname (START);
474	set_hookname (DESTROY);
475	set_hookname (SEL_BEGIN);
476	set_hookname (SEL_EXTEND);
477	set_hookname (SEL_MAKE);
478	set_hookname (SEL_GRAB);
479	set_hookname (FOCUS_IN);
480	set_hookname (FOCUS_OUT);
481	set_hookname (VIEW_CHANGE);
482	set_hookname (SCROLL_BACK);
483	set_hookname (TTY_ACTIVITY);
484	set_hookname (REFRESH_BEGIN);
485	set_hookname (REFRESH_END);
486	set_hookname (KEYBOARD_COMMAND);
487
488	export_const (DEFAULT_RSTYLE);
489	export_const (OVERLAY_RSTYLE);
490	export_const (RS_Bold);
491	export_const (RS_Italic);
492	export_const (RS_Blink);
493	export_const (RS_RVid);
494	export_const (RS_Uline);
495
496	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
497	}
498
499	void
500	set_should_invoke (int htype, int value)
501	CODE:
502	rxvt_perl.should_invoke [htype] = value;
503
504	void
505	warn (const char *msg)
506	CODE:
507	rxvt_warn ("%s", msg);
508
509	void
510	fatal (const char *msg)
511	CODE:
512	rxvt_fatal ("%s", msg);
513		1045
514	NV	1046	NV
515	NOW ()	1047	NOW ()
516	CODE:	1048	CODE:
517	RETVAL = NOW;	1049	RETVAL = ev::now ();
518	OUTPUT:	1050	OUTPUT:
519	RETVAL	1051	RETVAL
520		1052
521	int	1053	int
522	GET_BASEFG (int rend)	1054	GET_BASEFG (int rend)
…		…
533	RETVAL	1065	RETVAL
534		1066
535	int	1067	int
536	SET_FGCOLOR (int rend, int new_color)	1068	SET_FGCOLOR (int rend, int new_color)
537	CODE:	1069	CODE:
538	RETVAL = SET_FGCOLOR (rend, new_color);	1070	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
539	OUTPUT:	1071	OUTPUT:
540	RETVAL	1072	RETVAL
541		1073
542	int	1074	int
543	SET_BGCOLOR (int rend, int new_color)	1075	SET_BGCOLOR (int rend, int new_color)
544	CODE:	1076	CODE:
545	RETVAL = SET_BGCOLOR (rend, new_color);	1077	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
546	OUTPUT:	1078	OUTPUT:
547	RETVAL	1079	RETVAL
548		1080
549	int	1081	int
550	GET_CUSTOM (int rend)	1082	GET_CUSTOM (int rend)
551	CODE:	1083	CODE:
552	RETVAL = (rend && RS_customMask) >> RS_customShift;	1084	RETVAL = (rend & RS_customMask) >> RS_customShift;
553	OUTPUT:	1085	OUTPUT:
554	RETVAL	1086	RETVAL
555		1087
556	int	1088	int
557	SET_CUSTOM (int rend, int new_value)	1089	SET_CUSTOM (int rend, int new_value)
…		…
564	\| ((new_value << RS_customShift) & RS_customMask);	1096	\| ((new_value << RS_customShift) & RS_customMask);
565	}	1097	}
566	OUTPUT:	1098	OUTPUT:
567	RETVAL	1099	RETVAL
568		1100
		1101	void
		1102	termlist ()
		1103	PPCODE:
		1104	{
		1105	EXTEND (SP, rxvt_term::termlist.size ());
		1106
		1107	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1108	if ((*t)->perl.self)
		1109	PUSHs (sv_2mortal (newSVterm (*t)));
		1110	}
		1111
		1112	IV
		1113	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		1114	CODE:
		1115	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1116	req->cb_sv = newSVsv (cb);
		1117	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1118	av_push (av, newSViv ((IV)req));
		1119	RETVAL = (IV)req;
		1120	OUTPUT:
		1121	RETVAL
		1122
		1123	void
		1124	_delete_selection_request (IV req_)
		1125	CODE:
		1126	rxvt_selection req = (rxvt_selection )req_;
		1127	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1128	int i;
		1129
		1130	for (i = AvFILL (av); i >= 0; i--)
		1131	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1132	break;
		1133
		1134	for (; i < AvFILL (av); i++)
		1135	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1136
		1137	av_pop (av);
		1138
		1139	delete req;
		1140
569	MODULE = urxvt PACKAGE = urxvt::term	1141	MODULE = urxvt PACKAGE = urxvt::term
		1142
		1143	SV *
		1144	_new (AV env, AV arg)
		1145	CODE:
		1146	{
		1147	rxvt_term *term = new rxvt_term;
		1148
		1149	stringvec *argv = new stringvec;
		1150	for (int i = 0; i <= AvFILL (arg); i++)
		1151	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1152
		1153	stringvec *envv = new stringvec;
		1154	for (int i = AvFILL (env) + 1; i--; )
		1155	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1156
		1157	try
		1158	{
		1159	term->init (argv, envv);
		1160	}
		1161	catch (const class rxvt_failure_exception &e)
		1162	{
		1163	term->destroy ();
		1164	croak ("error while initializing new terminal instance");
		1165	}
		1166
		1167	RETVAL = term && term->perl.self
		1168	? newSVterm (term) : &PL_sv_undef;
		1169	}
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	void
		1174	rxvt_term::destroy ()
		1175
		1176	void
		1177	rxvt_term::set_should_invoke (int htype, int inc)
		1178	CODE:
		1179	uint8_t &count = THIS->perl.should_invoke [htype];
		1180	uint8_t prev = count;
		1181	count += inc;
		1182	if (!prev != !count)
		1183	{
		1184	// hook status changed, react
		1185	switch (htype)
		1186	{
		1187	case HOOK_POSITION_CHANGE:
		1188	if (count)
		1189	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1190	}
		1191	}
		1192
		1193	void
		1194	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1195	CODE:
		1196	XrmPutStringResource (&THIS->option_db, specifier, value);
		1197
		1198	int
		1199	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1200	CODE:
		1201	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1202	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		1203	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1204	OUTPUT: RETVAL
		1205
		1206	int
		1207	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1208	CODE:
		1209	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1210	OUTPUT: RETVAL
		1211
		1212	void
		1213	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1214	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1215	CODE:
		1216	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1217
		1218	void
		1219	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1220	CODE:
		1221	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1222
		1223	bool
		1224	rxvt_term::grab (Time eventtime, int sync = 0)
		1225	CODE:
		1226	{
		1227	int mode = sync ? GrabModeSync : GrabModeAsync;
		1228
		1229	THIS->perl.grabtime = 0;
		1230
		1231	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1232	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		1233	mode, mode, None, GRAB_CURSOR, eventtime))
		1234	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1235	THIS->perl.grabtime = eventtime;
		1236	else
		1237	XUngrabPointer (THIS->dpy, eventtime);
		1238
		1239	RETVAL = !!THIS->perl.grabtime;
		1240	}
		1241	OUTPUT:
		1242	RETVAL
		1243
		1244	void
		1245	rxvt_term::allow_events_async ()
		1246	CODE:
		1247	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1248
		1249	void
		1250	rxvt_term::allow_events_sync ()
		1251	CODE:
		1252	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1253
		1254	void
		1255	rxvt_term::allow_events_replay ()
		1256	CODE:
		1257	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1258	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1259
		1260	void
		1261	rxvt_term::ungrab ()
		1262	CODE:
		1263	ungrab (THIS);
		1264
		1265	int
		1266	rxvt_term::XStringToKeysym (char *string)
		1267	CODE:
		1268	RETVAL = XStringToKeysym (string);
		1269	OUTPUT: RETVAL
		1270
		1271	char *
		1272	rxvt_term::XKeysymToString (int sym)
		1273	CODE:
		1274	RETVAL = XKeysymToString (sym);
		1275	OUTPUT: RETVAL
		1276
		1277	int
		1278	rxvt_term::XKeysymToKeycode (int sym)
		1279	CODE:
		1280	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1281	OUTPUT: RETVAL
		1282
		1283	int
		1284	rxvt_term::XKeycodeToKeysym (int code, int index)
		1285	CODE:
		1286	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1287	OUTPUT: RETVAL
570		1288
571	int	1289	int
572	rxvt_term::strwidth (SV *str)	1290	rxvt_term::strwidth (SV *str)
573	CODE:	1291	CODE:
574	{	1292	{
575	wchar_t *wstr = sv2wcs (str);	1293	wchar_t *wstr = sv2wcs (str);
576		1294
577	rxvt_push_locale (THIS->locale);	1295	rxvt_push_locale (THIS->locale);
578	RETVAL = wcswidth (wstr, wcslen (wstr));	1296	RETVAL = 0;
		1297	for (wchar_t wc = wstr; wc; wc++)
		1298	{
		1299	int w = WCWIDTH (*wc);
		1300
		1301	if (w)
		1302	RETVAL += max (w, 1);
		1303	}
579	rxvt_pop_locale ();	1304	rxvt_pop_locale ();
580		1305
581	free (wstr);	1306	free (wstr);
582	}	1307	}
583	OUTPUT:	1308	OUTPUT:
…		…
610		1335
611	rxvt_push_locale (THIS->locale);	1336	rxvt_push_locale (THIS->locale);
612	wchar_t *wstr = rxvt_mbstowcs (data, len);	1337	wchar_t *wstr = rxvt_mbstowcs (data, len);
613	rxvt_pop_locale ();	1338	rxvt_pop_locale ();
614		1339
615	char *str = rxvt_wcstoutf8 (wstr);	1340	RETVAL = wcs2sv (wstr);
616	free (wstr);	1341	free (wstr);
617
618	RETVAL = newSVpv (str, 0);
619	SvUTF8_on (RETVAL);
620	free (str);
621	}	1342	}
622	OUTPUT:	1343	OUTPUT:
623	RETVAL	1344	RETVAL
		1345
		1346	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1347
		1348	#define TERM_OFFSET_width TERM_OFFSET(width)
		1349	#define TERM_OFFSET_height TERM_OFFSET(height)
		1350	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1351	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1352	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1353	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1354	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1355	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1356	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1357	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1358	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1359	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1360	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1361	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1362	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1363	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
624		1364
625	int	1365	int
626	rxvt_term::nsaved ()	1366	rxvt_term::width ()
		1367	ALIAS:
		1368	width = TERM_OFFSET_width
		1369	height = TERM_OFFSET_height
		1370	fwidth = TERM_OFFSET_fwidth
		1371	fheight = TERM_OFFSET_fheight
		1372	fbase = TERM_OFFSET_fbase
		1373	nrow = TERM_OFFSET_nrow
		1374	ncol = TERM_OFFSET_ncol
		1375	focus = TERM_OFFSET_focus
		1376	mapped = TERM_OFFSET_mapped
		1377	int_bwidth = TERM_OFFSET_int_bwidth
		1378	ext_bwidth = TERM_OFFSET_ext_bwidth
		1379	lineSpace = TERM_OFFSET_lineSpace
		1380	letterSpace = TERM_OFFSET_letterSpace
		1381	saveLines = TERM_OFFSET_saveLines
		1382	total_rows = TERM_OFFSET_total_rows
		1383	top_row = TERM_OFFSET_top_row
627	CODE:	1384	CODE:
628	RETVAL = THIS->nsaved;	1385	RETVAL = (int )((char *)THIS + ix);
629	OUTPUT:	1386	OUTPUT:
630	RETVAL	1387	RETVAL
631		1388
		1389	unsigned int
		1390	rxvt_term::ModLevel3Mask ()
		1391	ALIAS:
		1392	ModLevel3Mask = 0
		1393	ModMetaMask = 1
		1394	ModNumLockMask = 2
		1395	current_screen = 3
		1396	hidden_cursor = 4
		1397	CODE:
		1398	switch (ix)
		1399	{
		1400	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1401	case 1: RETVAL = THIS->ModMetaMask; break;
		1402	case 2: RETVAL = THIS->ModNumLockMask; break;
		1403	case 3: RETVAL = THIS->current_screen; break;
		1404	#ifdef CURSOR_BLINK
		1405	case 4: RETVAL = THIS->hidden_cursor; break;
		1406	#endif
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
		1411	char *
		1412	rxvt_term::display_id ()
		1413	ALIAS:
		1414	display_id = 0
		1415	locale = 1
		1416	CODE:
		1417	switch (ix)
		1418	{
		1419	case 0: RETVAL = THIS->display->id; break;
		1420	case 1: RETVAL = THIS->locale; break;
		1421	}
		1422	OUTPUT:
		1423	RETVAL
		1424
		1425	SV *
		1426	rxvt_term::envv ()
		1427	ALIAS:
		1428	argv = 1
		1429	PPCODE:
		1430	{
		1431	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1432
		1433	EXTEND (SP, vec->size ());
		1434
		1435	for (char **i = vec->begin (); i != vec->end (); ++i)
		1436	if (*i)
		1437	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1438	}
		1439
632	int	1440	int
633	rxvt_term::view_start (int newval = -1)	1441	rxvt_term::pty_ev_events (int events = ev::UNDEF)
634	CODE:	1442	CODE:
635	{	1443	RETVAL = THIS->pty_ev.events;
		1444	if (events != ev::UNDEF)
		1445	THIS->pty_ev.set (events);
		1446	OUTPUT:
		1447	RETVAL
		1448
		1449	int
		1450	rxvt_term::pty_fd ()
		1451	CODE:
		1452	RETVAL = THIS->pty->pty;
		1453	OUTPUT:
		1454	RETVAL
		1455
		1456	Window
		1457	rxvt_term::parent ()
		1458	CODE:
		1459	RETVAL = THIS->parent;
		1460	OUTPUT:
		1461	RETVAL
		1462
		1463	int
		1464	rxvt_term::parent_x ()
		1465	CODE:
		1466	RETVAL = THIS->parent_x;
		1467	OUTPUT:
		1468	RETVAL
		1469
		1470	int
		1471	rxvt_term::parent_y ()
		1472	CODE:
		1473	RETVAL = THIS->parent_y;
		1474	OUTPUT:
		1475	RETVAL
		1476
		1477	Window
		1478	rxvt_term::vt ()
		1479	CODE:
636	RETVAL = THIS->view_start;	1480	RETVAL = THIS->vt;
		1481	OUTPUT:
		1482	RETVAL
637		1483
638	if (newval >= 0)	1484	void
639	{	1485	rxvt_term::vt_emask_add (U32 emask)
640	THIS->view_start = min (newval, THIS->nsaved);	1486	CODE:
641	THIS->scr_changeview (RETVAL);	1487	THIS->vt_emask_perl \|= emask;
642	}	1488	THIS->vt_select_input ();
643	}	1489
		1490	U32
		1491	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1492	CODE:
		1493	RETVAL = THIS->rstyle;
		1494	THIS->rstyle = new_rstyle;
644	OUTPUT:	1495	OUTPUT:
645	RETVAL	1496	RETVAL
646		1497
647	int	1498	int
648	rxvt_term::nrow ()	1499	rxvt_term::view_start (int newval = 1)
		1500	PROTOTYPE: $;$
649	CODE:	1501	CODE:
		1502	{
650	RETVAL = THIS->nrow;	1503	RETVAL = THIS->view_start;
		1504
		1505	if (newval <= 0)
		1506	THIS->scr_changeview (max (newval, THIS->top_row));
		1507	}
651	OUTPUT:	1508	OUTPUT:
652	RETVAL	1509	RETVAL
653		1510
654	int	1511	void
		1512	rxvt_term::set_urgency (bool enable)
		1513
		1514	void
		1515	rxvt_term::focus_in ()
		1516
		1517	void
655	rxvt_term::ncol ()	1518	rxvt_term::focus_out ()
		1519
		1520	void
		1521	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1522	ALIAS:
		1523	key_release = 1
656	CODE:	1524	CODE:
657	RETVAL = THIS->ncol;	1525	{
658	OUTPUT:	1526	XKeyEvent xkey;
659	RETVAL	1527
		1528	memset (&xkey, 0, sizeof (xkey));
		1529
		1530	xkey.time = time;
		1531	xkey.state = state;
		1532	xkey.keycode = keycode;
		1533
		1534	xkey.type = ix ? KeyRelease : KeyPress;
		1535	xkey.display = THIS->dpy;
		1536	xkey.window = THIS->vt;
		1537	xkey.root = THIS->display->root;
		1538	xkey.subwindow = THIS->vt;
		1539
		1540	if (ix)
		1541	THIS->key_release (xkey);
		1542	else
		1543	THIS->key_press (xkey);
		1544	}
660		1545
661	void	1546	void
662	rxvt_term::want_refresh ()	1547	rxvt_term::want_refresh ()
663	CODE:	1548	CODE:
664	THIS->want_refresh = 1;	1549	THIS->want_refresh = 1;
		1550	THIS->refresh_check ();
665		1551
666	void	1552	void
667	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1553	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
668	PPCODE:	1554	PPCODE:
669	{	1555	{
670	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1556	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
671	croak ("row_number number of out range");	1557	XSRETURN_EMPTY;
672		1558
673	line_t &l = ROW(row_number);	1559	line_t &l = ROW(row_number);
674		1560
675	if (GIMME_V != G_VOID)	1561	if (GIMME_V != G_VOID)
676	{	1562	{
677	wchar_t *wstr = new wchar_t [THIS->ncol];	1563	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
678		1564
679	for (int col = 0; col <THIS->ncol; col++)	1565	for (int col = 0; col < THIS->ncol; col++)
680	wstr [col] = l.t [col];	1566	wstr [col] = l.t [col];
681		1567
682	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
683	free (wstr);
684
685	SV *sv = newSVpv (str, 0);
686	SvUTF8_on (sv);
687	XPUSHs (sv_2mortal (sv));	1568	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
688	free (str);
689	}	1569	}
690		1570
691	if (new_text)	1571	if (new_text)
692	{	1572	{
693	wchar_t *wstr = sv2wcs (new_text);	1573	wchar_t *wstr = sv2wcs (new_text);
694		1574
695	int len = wcslen (wstr);	1575	int len = min (wcslen (wstr) - start_ofs, max_len);
696		1576
697	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1577	if (start_col < 0 \|\| start_col + len > THIS->ncol)
698	{	1578	{
699	free (wstr);	1579	free (wstr);
700	croak ("new_text extends beyond horizontal margins");	1580	croak ("new_text extends beyond horizontal margins");
701	}	1581	}
702		1582
703	for (int col = start_col; col < start_col + len; col++)	1583	for (int col = start_col; col < start_col + len; col++)
704	{	1584	{
705	l.t [col] = wstr [col - start_col];	1585	l.t [col] = wstr [start_ofs + col - start_col];
706	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1586	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
707	}	1587	}
708		1588
709	free (wstr);	1589	free (wstr);
710	}	1590	}
711	}	1591	}
712		1592
713	void	1593	void
714	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1594	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
715	PPCODE:	1595	PPCODE:
716	{	1596	{
717	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1597	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
718	croak ("row_number number of out range");	1598	XSRETURN_EMPTY;
719		1599
720	line_t &l = ROW(row_number);	1600	line_t &l = ROW(row_number);
721		1601
722	if (GIMME_V != G_VOID)	1602	if (GIMME_V != G_VOID)
723	{	1603	{
…		…
734	{	1614	{
735	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1615	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
736	croak ("new_rend must be arrayref");	1616	croak ("new_rend must be arrayref");
737		1617
738	AV av = (AV )SvRV (new_rend);	1618	AV av = (AV )SvRV (new_rend);
739	int len = av_len (av) + 1;	1619	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
740		1620
741	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1621	if (start_col < 0 \|\| start_col + len > THIS->ncol)
742	croak ("new_rend array extends beyond horizontal margins");	1622	croak ("new_rend array extends beyond horizontal margins");
743		1623
744	for (int col = start_col; col < start_col + len; col++)	1624	for (int col = start_col; col < start_col + len; col++)
745	{	1625	{
746	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1626	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
747		1627
748	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1628	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
749	}	1629	}
750	}	1630	}
751	}	1631	}
752		1632
753	int	1633	int
754	rxvt_term::ROW_l (int row_number, int new_length = -2)	1634	rxvt_term::ROW_l (int row_number, int new_length = -1)
755	CODE:	1635	CODE:
756	{	1636	{
757	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1637	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
758	croak ("row_number number of out range");	1638	XSRETURN_EMPTY;
759		1639
760	line_t &l = ROW(row_number);	1640	line_t &l = ROW(row_number);
761	RETVAL = l.l;	1641	RETVAL = l.l;
762		1642
763	if (new_length >= -1)	1643	if (new_length >= 0)
764	l.l = new_length;	1644	l.l = new_length;
765	}	1645	}
766	OUTPUT:	1646	OUTPUT:
767	RETVAL	1647	RETVAL
768		1648
		1649	bool
		1650	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1651	CODE:
		1652	{
		1653	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1654	XSRETURN_EMPTY;
		1655
		1656	line_t &l = ROW(row_number);
		1657	RETVAL = l.is_longer ();
		1658
		1659	if (new_is_longer >= 0)
		1660	l.is_longer (new_is_longer);
		1661	}
		1662	OUTPUT:
		1663	RETVAL
		1664
769	SV *	1665	SV *
770	rxvt_term::special_encode (SV *str)	1666	rxvt_term::special_encode (SV *string)
771	CODE:	1667	CODE:
772	abort ();//TODO	1668	{
		1669	wchar_t *wstr = sv2wcs (string);
		1670	int wlen = wcslen (wstr);
		1671	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
		1672
		1673	rxvt_push_locale (THIS->locale);
		1674
		1675	wchar_t *r = rstr;
		1676	for (wchar_t s = wstr; s; s++)
		1677	{
		1678	int w = WCWIDTH (*s);
		1679
		1680	if (w == 0)
		1681	{
		1682	if (r == rstr)
		1683	croak ("leading combining character unencodable");
		1684
		1685	unicode_t n = rxvt_compose (r[-1], *s);
		1686	if (n == NOCHAR)
		1687	n = rxvt_composite.compose (r[-1], *s);
		1688
		1689	r[-1] = n;
		1690	}
		1691	#if !UNICODE_3
		1692	else if (*s >= 0x10000)
		1693	r++ = rxvt_composite.compose (s);
		1694	#endif
		1695	else
		1696	r++ = s;
		1697
		1698	// the *2 above only allows wcwidth <= 2
		1699	if (w > 1)
		1700	*r++ = NOCHAR;
		1701	}
		1702
		1703	rxvt_pop_locale ();
		1704
		1705	RETVAL = wcs2sv (rstr, r - rstr);
		1706	}
		1707	OUTPUT:
		1708	RETVAL
773		1709
774	SV *	1710	SV *
775	rxvt_term::special_decode (SV *str)	1711	rxvt_term::special_decode (SV *text)
776	CODE:	1712	CODE:
777	abort ();//TODO	1713	{
		1714	wchar_t *wstr = sv2wcs (text);
		1715	int dlen = 0;
		1716
		1717	// find length
		1718	for (wchar_t s = wstr; s; s++)
		1719	if (*s == NOCHAR)
		1720	;
		1721	else if (IS_COMPOSE (*s))
		1722	dlen += rxvt_composite.expand (*s, 0);
		1723	else
		1724	dlen++;
		1725
		1726	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1727
		1728	// decode
		1729	wchar_t *r = rstr;
		1730	for (wchar_t s = wstr; s; s++)
		1731	if (*s == NOCHAR)
		1732	;
		1733	else if (IS_COMPOSE (*s))
		1734	r += rxvt_composite.expand (*s, r);
		1735	else
		1736	r++ = s;
		1737
		1738	RETVAL = wcs2sv (rstr, r - rstr);
		1739	}
		1740	OUTPUT:
		1741	RETVAL
778		1742
779	void	1743	void
780	rxvt_term::_resource (char name, int index, SV newval = 0)	1744	rxvt_term::_resource (char name, int index, SV newval = 0)
781	PPCODE:	1745	PPCODE:
782	{	1746	{
783	struct resval { const char *name; int value; } rslist [] = {	1747	static const struct resval { const char name; int value; } rs, rslist [] = {
784	# define Rs_def(name) { # name, Rs_ ## name },	1748	# define def(name) { # name, Rs_ ## name },
785	# define Rs_reserve(name,count)	1749	# define reserve(name,count)
786	# include "rsinc.h"	1750	# include "rsinc.h"
787	# undef Rs_def	1751	# undef def
788	# undef Rs_reserve	1752	# undef reserve
789	};	1753	};
790		1754
791	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1755	rs = rslist + ecb_array_length (rslist);
792		1756
		1757	if (*name)
793	do {	1758	{
		1759	do {
794	if (rs-- == rslist)	1760	if (rs-- == rslist)
795	croak ("no such resource '%s', requested", name);	1761	croak ("no such resource '%s', requested", name);
796	} while (strcmp (name, rs->name));	1762	} while (strcmp (name, rs->name));
797		1763
798	index += rs->value;	1764	index += rs->value;
		1765	}
		1766	else
		1767	{
		1768	--rs;
		1769	name = "";
		1770	}
799		1771
800	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1772	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
801	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1773	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
802		1774
803	if (GIMME_V != G_VOID)	1775	if (GIMME_V != G_VOID)
…		…
814	else	1786	else
815	THIS->rs [index] = 0;	1787	THIS->rs [index] = 0;
816	}	1788	}
817	}	1789	}
818		1790
		1791	const char *
		1792	rxvt_term::x_resource (const char *name)
		1793
		1794	bool
		1795	rxvt_term::option (U8 optval, int set = -1)
		1796	CODE:
		1797	{
		1798	RETVAL = THIS->option (optval);
		1799
		1800	if (set >= 0)
		1801	{
		1802	THIS->set_option (optval, set);
		1803
		1804	if (THIS->init_done) // avoid doing this before START
		1805	switch (optval)
		1806	{
		1807	case Opt_skipBuiltinGlyphs:
		1808	THIS->set_fonts ();
		1809	THIS->scr_remap_chars ();
		1810	THIS->scr_touch (true);
		1811	THIS->want_refresh = 1;
		1812	THIS->refresh_check ();
		1813	break;
		1814	#ifdef CURSOR_BLINK
		1815	case Opt_cursorBlink:
		1816	THIS->cursor_blink_reset ();
		1817	break;
		1818	#endif
		1819
		1820	case Opt_cursorUnderline:
		1821	THIS->want_refresh = 1;
		1822	THIS->refresh_check ();
		1823	break;
		1824
		1825	# case Opt_scrollBar_floating:
		1826	# case Opt_scrollBar_right:
		1827	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1828	# break;
		1829	}
		1830	}
		1831	}
		1832	OUTPUT:
		1833	RETVAL
		1834
		1835	bool
		1836	rxvt_term::bind_action (char keysym, char str)
		1837	ALIAS:
		1838	parse_keysym = 1
		1839	CODE:
		1840	RETVAL = 0 < THIS->bind_action (keysym, str);
		1841	THIS->keyboard->register_done ();
		1842	OUTPUT:
		1843	RETVAL
		1844
819	void	1845	void
		1846	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1847	CODE:
		1848	wchar_t *wstr = sv2wcs (str);
		1849	THIS->keyboard->register_action (keysym, state, wstr);
		1850	free (wstr);
		1851
		1852	void
820	rxvt_term::selection_mark (...)	1853	rxvt_term::screen_cur (...)
821	PROTOTYPE: $;$$	1854	PROTOTYPE: $;$$
822	ALIAS:	1855	ALIAS:
		1856	screen_cur = 0
823	selection_beg = 1	1857	selection_beg = 1
824	selection_end = 2	1858	selection_end = 2
		1859	selection_mark = 3
825	PPCODE:	1860	PPCODE:
826	{	1861	{
827	row_col_t &sel = ix == 1 ? THIS->selection.beg	1862	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1863	: ix == 1 ? THIS->selection.beg
828	: ix == 2 ? THIS->selection.end	1864	: ix == 2 ? THIS->selection.end
829	: THIS->selection.mark;	1865	: THIS->selection.mark;
830		1866
831	if (GIMME_V != G_VOID)	1867	if (GIMME_V != G_VOID)
832	{	1868	{
833	EXTEND (SP, 2);	1869	EXTEND (SP, 2);
834	PUSHs (sv_2mortal (newSViv (sel.row)));	1870	PUSHs (sv_2mortal (newSViv (rc.row)));
835	PUSHs (sv_2mortal (newSViv (sel.col)));	1871	PUSHs (sv_2mortal (newSViv (rc.col)));
836	}	1872	}
837		1873
838	if (items == 3)	1874	if (items >= 3)
		1875	{
		1876	rc.row = SvIV (ST (1));
		1877	rc.col = SvIV (ST (2));
		1878
		1879	if (ix == 2)
839	{	1880	{
840	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1881	if (rc.col == 0)
841	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1882	{
		1883	// col == 0 means end of previous line
		1884	rc.row--;
		1885	rc.col = THIS->ncol;
		1886	}
		1887	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1888	&& rc.col > ROW(rc.row).l)
		1889	{
		1890	// col >= length means while line and add newline
		1891	rc.col = THIS->ncol;
		1892	}
		1893	}
		1894
		1895	clamp_it (rc.col, 0, THIS->ncol);
		1896	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
842		1897
843	if (ix)	1898	if (ix)
844	THIS->want_refresh = 1;	1899	{
		1900	THIS->selection.screen = THIS->current_screen;
		1901
		1902	THIS->selection_changed ();
		1903	THIS->refresh_check ();
		1904	}
845	}	1905	}
846	}	1906	}
847		1907
848	int	1908	int
849	rxvt_term::selection_grab (int eventtime = CurrentTime)	1909	rxvt_term::selection_screen (int screen = -1)
		1910	CODE:
		1911	RETVAL = THIS->selection.screen;
		1912	if (screen >= 0)
		1913	THIS->selection.screen = screen;
		1914	OUTPUT:
		1915	RETVAL
850		1916
851	void	1917	void
		1918	rxvt_term::selection_request (Time tm, int selnum)
		1919
		1920	void
		1921	rxvt_term::selection_clear (bool clipboard = false)
		1922
		1923	void
		1924	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1925	CODE:
		1926	THIS->selection.op = SELECTION_CONT;
		1927	THIS->selection.rect = rect;
		1928	THIS->selection_make (eventtime);
		1929
		1930	int
		1931	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1932
		1933	void
852	rxvt_term::selection (SV *newtext = 0)	1934	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
853	PPCODE:	1935	PPCODE:
854	{	1936	{
		1937	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1938	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1939
855	if (GIMME_V != G_VOID)	1940	if (GIMME_V != G_VOID)
856	{	1941	XPUSHs (text
857	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1942	? sv_2mortal (wcs2sv (text, len))
858	SV *sv = newSVpv (sel, 0);	1943	: &PL_sv_undef);
859	SvUTF8_on (sv);
860	free (sel);
861	XPUSHs (sv_2mortal (sv));
862	}
863		1944
864	if (newtext)	1945	if (newtext)
865	{	1946	{
866	free (THIS->selection.text);	1947	free (text);
867		1948
868	THIS->selection.text = sv2wcs (newtext);	1949	text = sv2wcs (newtext);
869	THIS->selection.len = wcslen (THIS->selection.text);	1950	len = wcslen (text);
870	}
871	}
872		1951	}
		1952	}
		1953
		1954	char
		1955	rxvt_term::cur_charset ()
		1956	CODE:
		1957	RETVAL = THIS->charsets [THIS->screen.charset];
		1958	OUTPUT:
		1959	RETVAL
		1960
		1961	void
		1962	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)
		1963
		1964	void
		1965	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1966
		1967	void
		1968	rxvt_term::scr_bell ()
		1969
		1970	void
		1971	rxvt_term::scr_recolour (bool refresh = true);
		1972
		1973	void
		1974	rxvt_term::scr_change_screen (int screen)
		1975
		1976	void
		1977	rxvt_term::scr_add_lines (SV *string)
		1978	CODE:
		1979	{
		1980	wchar_t *wstr = sv2wcs (string);
		1981	THIS->scr_add_lines (wstr, wcslen (wstr));
		1982	free (wstr);
		1983	}
		1984
873	void	1985	void
874	rxvt_term::tt_write (SV *octets)	1986	rxvt_term::tt_write (SV *octets)
875	INIT:	1987	INIT:
876	STRLEN len;	1988	STRLEN len;
877	char *str = SvPVbyte (octets, len);	1989	char *str = SvPVbyte (octets, len);
878	C_ARGS:	1990	C_ARGS:
879	(unsigned char *)str, len	1991	str, len
		1992
		1993	void
		1994	rxvt_term::tt_paste (SV *octets)
		1995	INIT:
		1996	STRLEN len;
		1997	char *str = SvPVbyte (octets, len);
		1998	C_ARGS:
		1999	str, len
		2000
		2001	void
		2002	rxvt_term::cmd_parse (SV *octets)
		2003	CODE:
		2004	{
		2005	STRLEN len;
		2006	char *str = SvPVbyte (octets, len);
		2007
		2008	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		2009	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		2010
		2011	THIS->cmdbuf_ptr = str;
		2012	THIS->cmdbuf_endp = str + len;
		2013
		2014	rxvt_push_locale (THIS->locale);
		2015	THIS->cmd_parse ();
		2016	rxvt_pop_locale ();
		2017
		2018	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		2019	THIS->cmdbuf_endp = old_cmdbuf_endp;
		2020	}
880		2021
881	SV *	2022	SV *
882	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	2023	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
883	CODE:	2024	CODE:
884	{	2025	{
885	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	2026	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
886	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	2027	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
887	o->self = (HV *)SvRV (RETVAL);	2028	o->self = (HV *)SvRV (RETVAL);
888
889	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
890	char key[33]; sprintf (key, "%32lx", (long)o);
891	hv_store (hv, key, 32, newSViv ((long)o), 0);
892	}	2029	}
893	OUTPUT:	2030	OUTPUT:
		2031	RETVAL
		2032
		2033	#############################################################################
		2034	# Various X Utility Functions
		2035	#############################################################################
		2036
		2037	void
		2038	rxvt_term::XListProperties (Window window)
		2039	PPCODE:
		2040	{
		2041	int count;
		2042	Atom *props = XListProperties (THIS->dpy, window, &count);
		2043
		2044	EXTEND (SP, count);
		2045	while (count--)
		2046	PUSHs (newSVuv ((U32)props [count]));
		2047
		2048	XFree (props);
		2049	}
		2050
		2051	void
		2052	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2053	PPCODE:
		2054	{
		2055	Atom type;
		2056	int format;
		2057	unsigned long nitems;
		2058	unsigned long bytes_after;
		2059	unsigned char *prop;
		2060
		2061	XGetWindowProperty (THIS->dpy, window, property,
		2062	0, 1<<24, 0, AnyPropertyType,
		2063	&type, &format, &nitems, &bytes_after, &prop);
		2064
		2065	if (type != None)
		2066	{
		2067	int elemsize = format == 16 ? sizeof (short)
		2068	: format == 32 ? sizeof (long)
		2069	: 1;
		2070
		2071	EXTEND (SP, 3);
		2072	PUSHs (newSVuv ((U32)type));
		2073	PUSHs (newSViv (format));
		2074	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		2075	XFree (prop);
		2076	}
		2077	}
		2078
		2079	void
		2080	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2081	CODE:
		2082	{
		2083	STRLEN len;
		2084	char *data_ = SvPVbyte (data, len);
		2085
		2086	int elemsize = format == 16 ? sizeof (short)
		2087	: format == 32 ? sizeof (long)
		2088	: 1;
		2089
		2090	XChangeProperty (THIS->dpy, window, property,
		2091	type, format, PropModeReplace,
		2092	(unsigned char *)data_, len / elemsize);
		2093	}
		2094
		2095	Atom
		2096	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2097	C_ARGS: term->dpy, atom_name, only_if_exists
		2098
		2099	char *
		2100	XGetAtomName (rxvt_term *term, Atom atom)
		2101	C_ARGS: term->dpy, atom
		2102	CLEANUP:
894	RETVAL	2103	XFree (RETVAL);
		2104
		2105	void
		2106	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2107	C_ARGS: term->dpy, window, property
		2108
		2109	Window
		2110	rxvt_term::DefaultRootWindow ()
		2111	CODE:
		2112	RETVAL = THIS->display->root;
		2113	OUTPUT:
		2114	RETVAL
		2115
		2116	#if 0
		2117
		2118	Window
		2119	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2120	C_ARGS: term->dpy, (Window)parent,
		2121	x, y, width, height, 0,
		2122	term->pix_colors_focused[Color_border],
		2123	term->pix_colors_focused[Color_border]
		2124
		2125	#endif
		2126
		2127	void
		2128	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2129	C_ARGS: term->dpy, window, parent, x, y
		2130
		2131	void
		2132	XMapWindow (rxvt_term *term, Window window)
		2133	C_ARGS: term->dpy, window
		2134
		2135	void
		2136	XUnmapWindow (rxvt_term *term, Window window)
		2137	C_ARGS: term->dpy, window
		2138
		2139	void
		2140	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2141	C_ARGS: term->dpy, window, x, y, width, height
		2142
		2143	void
		2144	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2145	CODE:
		2146	{
		2147	XWindowAttributes attr;
		2148	XGetWindowAttributes (THIS->dpy, window, &attr);
		2149	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		2150	}
		2151
		2152	void
		2153	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2154	PPCODE:
		2155	{
		2156	int dx, dy;
		2157	Window child;
		2158
		2159	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2160	{
		2161	EXTEND (SP, 3);
		2162	PUSHs (newSViv (dx));
		2163	PUSHs (newSViv (dy));
		2164	PUSHs (newSVuv (child));
		2165	}
		2166	}
		2167
		2168	#############################################################################
		2169	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2170
		2171	bool
		2172	rxvt_term::has_render ()
		2173	CODE:
		2174	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2175	OUTPUT:
		2176	RETVAL
		2177
		2178	void
		2179	rxvt_term::background_geometry (bool border = false)
		2180	PPCODE:
		2181	EXTEND (SP, 4);
		2182	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2183	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2184	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2185	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2186
		2187	#if HAVE_IMG
		2188
		2189	rxvt_img *
		2190	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2191	CODE:
		2192	XRenderPictFormat *f = SvOK (format)
		2193	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2194	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2195	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2196	RETVAL->alloc ();
		2197	OUTPUT:
		2198	RETVAL
		2199
		2200	#if ENABLE_TRANSPARENCY
		2201
		2202	rxvt_img *
		2203	rxvt_term::new_img_from_root ()
		2204	CODE:
		2205	RETVAL = rxvt_img::new_from_root (THIS);
		2206	OUTPUT:
		2207	RETVAL
		2208
		2209	#endif
		2210
		2211	#if HAVE_PIXBUF
		2212
		2213	rxvt_img *
		2214	rxvt_term::new_img_from_file (octet_string filename)
		2215	CODE:
		2216	try
		2217	{
		2218	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2219	}
		2220	catch (const class rxvt_failure_exception &e)
		2221	{
		2222	croak ("new_img_from_file failed");
		2223	}
		2224	OUTPUT:
		2225	RETVAL
		2226
		2227	#endif
		2228
		2229	void
		2230	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2231	CODE:
		2232	delete THIS->bg_img;
		2233	THIS->bg_img = 0;
		2234	THIS->bg_flags = 0;
		2235
		2236	if (img) // TODO: cannot be false
		2237	{
		2238	img = img->clone (); // own the img
		2239
		2240	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2241	img->sub_rect (0, 0,
		2242	border ? THIS->vt_width : THIS->szHint.width,
		2243	border ? THIS->vt_height : THIS->szHint.height)
		2244	->replace (img);
		2245
		2246	// just in case, should usually be a nop
		2247	img->reify ()
		2248	->replace (img);
		2249
		2250	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2251	->replace (img);
		2252
		2253	THIS->bg_img = img;
		2254	THIS->bg_flags \|= rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER;
		2255
		2256	if (!border)
		2257	THIS->bg_flags \|= rxvt_term::BG_IS_TRANSPARENT;
		2258	}
		2259
		2260	#endif
		2261
		2262	#############################################################################
		2263	# urxvt::overlay
		2264	#############################################################################
895		2265
896	MODULE = urxvt PACKAGE = urxvt::overlay	2266	MODULE = urxvt PACKAGE = urxvt::overlay
897		2267
898	void	2268	void
899	overlay::set (int x, int y, SV text, SV rend = 0)	2269	overlay::set (int x, int y, SV text, SV rend = 0)
900		2270
901	void	2271	void
		2272	overlay::show ()
		2273
		2274	void
		2275	overlay::hide ()
		2276
		2277	void
902	overlay::DESTROY ()	2278	overlay::DESTROY ()
		2279
		2280	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
		2281
		2282	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2283
		2284	#if HAVE_PIXBUF
		2285
		2286	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2287	C_ARGS: filename, 0
		2288
		2289	void
		2290	DESTROY (urxvt::pixbuf self)
		2291	CODE:
		2292	g_object_unref (self);
		2293
		2294	#endif
		2295
		2296	MODULE = urxvt PACKAGE = urxvt::img
		2297
		2298	#if HAVE_IMG
		2299
		2300	# rxvt_img new (rxvt_screen screen, XRenderPictFormat *format, int width, int height)
		2301	# rxvt_img rxvt_img (rxvt_screen screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2302
		2303	void
		2304	rxvt_img::geometry ()
903	CODE:	2305	PPCODE:
904	{	2306	EXTEND (SP, 4);
905	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);	2307	PUSHs (sv_2mortal (newSViv (THIS->x)));
906	if (ovs)	2308	PUSHs (sv_2mortal (newSViv (THIS->y)));
907	{	2309	PUSHs (sv_2mortal (newSViv (THIS->w)));
908	HV hv = (HV )SvRV (*ovs);	2310	PUSHs (sv_2mortal (newSViv (THIS->h)));
909	char key[33]; sprintf (key, "%32lx", (long)THIS);	2311
910	hv_delete (hv, key, 32, G_DISCARD);	2312	int
		2313	rxvt_img::x ()
		2314	ALIAS:
		2315	x = 0
		2316	y = 1
		2317	w = 2
		2318	h = 3
		2319	CODE:
		2320	switch (ix)
911	}	2321	{
		2322	case 0: RETVAL = THIS->x; break;
		2323	case 1: RETVAL = THIS->y; break;
		2324	case 2: RETVAL = THIS->w; break;
		2325	case 3: RETVAL = THIS->h; break;
		2326	}
		2327	OUTPUT:
		2328	RETVAL
912		2329
		2330	Pixmap
		2331	rxvt_img::pm ()
		2332	CODE:
		2333	RETVAL = THIS->pm;
		2334	OUTPUT:
		2335	RETVAL
		2336
		2337	void
		2338	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2339	PROTOTYPE: $;$$$$
		2340	INIT:
		2341	rgba cc = parse_rgba (c, THIS->s);
		2342	C_ARGS: cc, x, y, w, h
		2343
		2344	void
		2345	rxvt_img::DESTROY ()
		2346	CODE:
913	delete THIS;	2347	delete THIS;
914	}
915		2348
916	MODULE = urxvt PACKAGE = urxvt::timer	2349	void
		2350	rxvt_img::add_alpha ()
917		2351
918	SV *	2352	void
919	timer::new ()	2353	rxvt_img::unshare ()
		2354
		2355	void
		2356	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
920	CODE:	2357	PPCODE:
921	timer *w = new timer;	2358	if (items >= 2)
922	w->start (NOW);	2359	THIS->repeat_mode (repeat);
923	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2360	if (GIMME_V != G_VOID)
924	w->self = (HV *)SvRV (RETVAL);	2361	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
925	OUTPUT:
926	RETVAL
927		2362
928	timer *	2363	void
929	timer::cb (SV *cb)	2364	rxvt_img::move (int dx, int dy)
		2365
		2366	void
		2367	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2368
		2369	void
		2370	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2371
		2372	void
		2373	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2374
		2375	rxvt_img *
		2376	rxvt_img::clone ()
		2377
		2378	rxvt_img *
		2379	rxvt_img::reify ()
		2380
		2381	rxvt_img *
		2382	rxvt_img::sub_rect (int x, int y, int width, int height)
		2383
		2384	rxvt_img *
		2385	rxvt_img::blur (int rh, int rv)
		2386
		2387	rxvt_img *
		2388	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2389
		2390	rxvt_img *
		2391	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)
		2392	INIT:
		2393	rxvt_img::nv matrix[3][3] = {
		2394	{ p11, p12, p13 },
		2395	{ p21, p22, p23 },
		2396	{ p31, p32, p33 }
		2397	};
		2398	C_ARGS: matrix
		2399
		2400	rxvt_img *
		2401	rxvt_img::scale (int new_width, int new_height)
		2402
		2403	rxvt_img *
		2404	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2405
		2406	rxvt_img *
		2407	rxvt_img::tint (SV *c)
		2408	INIT:
		2409	rgba cc = parse_rgba (c, THIS->s);
		2410	C_ARGS: cc
		2411
		2412	rxvt_img *
		2413	rxvt_img::shade (rxvt_img::nv factor)
		2414
		2415	rxvt_img *
		2416	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
930	CODE:	2417	CODE:
931	THIS->cb (cb);	2418	rxvt_img::nv *vparams = 0;
		2419	int nparams = 0;
		2420
		2421	if (SvOK (params))
		2422	{
		2423	if (!SvROK (params) \|\| SvTYPE (SvRV (params)) != SVt_PVAV)
		2424	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2425
		2426	nparams = av_len ((AV *)SvRV (params)) + 1;
		2427	vparams = (rxvt_img::nv )malloc (nparams sizeof (rxvt_img::nv));
		2428
		2429	for (int i = 0; i < nparams; ++i)
		2430	vparams [i] = SvNV (av_fetch ((AV )SvRV (params), i, 1));
		2431	}
		2432
		2433	RETVAL = THIS->filter (name, nparams, vparams);
		2434	free (vparams);
		2435	OUTPUT:
932	RETVAL = THIS;	2436	RETVAL
933	OUTPUT:
934	RETVAL
935		2437
936	NV	2438	#endif
937	timer::at ()
938	CODE:
939	RETVAL = THIS->at;
940	OUTPUT:
941	RETVAL
942		2439
943	timer *
944	timer::interval (NV interval)
945	CODE:
946	THIS->interval = interval;
947	RETVAL = THIS;
948	OUTPUT:
949	RETVAL
950
951	timer *
952	timer::set (NV tstamp)
953	CODE:
954	THIS->set (tstamp);
955	RETVAL = THIS;
956	OUTPUT:
957	RETVAL
958
959	timer *
960	timer::start (NV tstamp = THIS->at)
961	CODE:
962	THIS->start (tstamp);
963	RETVAL = THIS;
964	OUTPUT:
965	RETVAL
966
967	timer *
968	timer::stop ()
969	CODE:
970	THIS->stop ();
971	RETVAL = THIS;
972	OUTPUT:
973	RETVAL
974
975	void
976	timer::DESTROY ()
977
978	MODULE = urxvt PACKAGE = urxvt::iow
979
980	SV *
981	iow::new ()
982	CODE:
983	iow *w = new iow;
984	RETVAL = newSVptr ((void *)w, "urxvt::iow");
985	w->self = (HV *)SvRV (RETVAL);
986	OUTPUT:
987	RETVAL
988
989	iow *
990	iow::cb (SV *cb)
991	CODE:
992	THIS->cb (cb);
993	RETVAL = THIS;
994	OUTPUT:
995	RETVAL
996
997	iow *
998	iow::fd (int fd)
999	CODE:
1000	THIS->fd = fd;
1001	RETVAL = THIS;
1002	OUTPUT:
1003	RETVAL
1004
1005	iow *
1006	iow::events (short events)
1007	CODE:
1008	THIS->events = events;
1009	RETVAL = THIS;
1010	OUTPUT:
1011	RETVAL
1012
1013	iow *
1014	iow::start ()
1015	CODE:
1016	THIS->start ();
1017	RETVAL = THIS;
1018	OUTPUT:
1019	RETVAL
1020
1021	iow *
1022	iow::stop ()
1023	CODE:
1024	THIS->stop ();
1025	RETVAL = THIS;
1026	OUTPUT:
1027	RETVAL
1028
1029	void
1030	iow::DESTROY ()
1031
1032

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs. Revision 1.220 by sf-exg, Fri May 2 20:35:00 2014 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.220 by sf-exg, Fri May 2 20:35:00 2014 UTC