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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.22 by root, Wed Jan 4 03:16:15 2006 UTC vs.
Revision 1.158 by root, Sun Jun 3 18:04:44 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 GdkPixbuf * urxvt__pixbuf;
		58	typedef rxvt_img * urxvt__img;
		59
		60	/////////////////////////////////////////////////////////////////////////////
		61
		62	static void
		63	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		64	{
		65	//TODO: support component stuff
		66	c.set (s, SvPVbyte_nolen (sv));
		67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
		70
47	static wchar_t *	71	static wchar_t *
48	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
49	{	73	{
50	STRLEN len;	74	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	75	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	76	return rxvt_utf8towcs (str, len);
53	}	77	}
54		78
55	static SV *	79	static SV *
56	new_ref (HV *hv, const char *klass)	80	wcs2sv (wchar_t *wstr, int len = -1)
57	{	81	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		83
61	//TODO: use magic	84	SV *sv = newSVpv (str, 0);
		85	SvUTF8_on (sv);
		86	free (str);
		87
		88	return sv;
		89	}
		90
62	static SV *	91	static SV *
63	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
64	{	93	{
65	HV *hv = newHV ();	94	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	118	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		119
91	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
92	}	121	}
93		122
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		125
97	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
98		127
99	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
100	{	131	{
101	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
102	HV *self;	137	HV *self;
103
104	perl_watcher ()
105	: cbsv (newSV (0))
106	{
107	}
108
109	~perl_watcher ()
110	{
111	SvREFCNT_dec (cbsv);
112	}
113
114	void cb (SV *cb)
115	{
116	sv_setsv (cbsv, cb);
117	}
118
119	void invoke (const char *type, SV *self, int arg = -1);
120	};
121
122	void
123	perl_watcher::invoke (const char *type, SV *self, int arg)
124	{
125	dSP;
126
127	ENTER;
128	SAVETMPS;
129
130	PUSHMARK (SP);
131
132	XPUSHs (sv_2mortal (self));
133
134	if (arg >= 0)
135	XPUSHs (sv_2mortal (newSViv (arg)));
136
137	PUTBACK;
138	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139	SPAGAIN;
140
141	PUTBACK;
142	FREETMPS;
143	LEAVE;
144
145	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}
148
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152	struct timer : time_watcher, perl_watcher
153	{
154	tstamp interval;
155
156	timer ()
157	: time_watcher (this, &timer::execute)
158	{
159	}
160
161	void execute (time_watcher &w)
162	{
163	if (interval)
164	start (at + interval);
165
166	invoke ("urxvt::timer", newSVtimer (this));
167	}
168	};
169
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173	struct iow : io_watcher, perl_watcher
174	{
175	iow ()
176	: io_watcher (this, &iow::execute)
177	{
178	}
179
180	void execute (io_watcher &w, short revents)
181	{
182	invoke ("urxvt::iow", newSViow (this), revents);
183	}
184	};
185
186	/////////////////////////////////////////////////////////////////////////////
187
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189
190	struct overlay {
191	HV *self;
192	rxvt_term *THIS;
193	int x, y, w, h;
194	int border;
195	text_t **text;
196	rend_t **rend;
197		138
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	140	~overlay ();
200		141
201	void show ();	142	void show ();
…		…
205		146
206	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
207	};	148	};
208		149
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	150	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
211	{	152	{
		153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
		157
		158	if (w < 0) w = 0;
		159	if (h < 0) h = 0;
		160
212	if (border == 2)	161	if (border == 2)
213	{	162	{
214	w += 2;	163	w += 2;
215	h += 2;	164	h += 2;
216	}	165	}
217		166
218	text = new text_t *[h];	167	text = new text_t *[h];
219	rend = new rend_t *[h];	168	rend = new rend_t *[h];
220		169
221	for (int y = 0; y < h; y++)	170	for (int y = 0; y < h; y++)
222	{	171	{
223	text_t *tp = text[y] = new text_t[w];	172	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	173	rend_t *rp = rend[y] = new rend_t[w];
225		174
226	text_t t0, t1, t2;	175	text_t t0, t1, t2;
227	rend_t r = rstyle;	176	rend_t r = rstyle;
228		177
229	if (border == 2)	178	if (border == 2)
230	{	179	{
231	if (y == 0)	180	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	181	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	182	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	183	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	184	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	185	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		186
238	*tp++ = t0;	187	*tp++ = t0;
239	*rp++ = r;	188	*rp++ = r;
240		189
241	for (int x = w - 2; x-- > 0; )	190	for (int x = w - 2; x-- > 0; )
242	{	191	{
243	*tp++ = t1;	192	*tp++ = t1;
244	*rp++ = r;	193	*rp++ = r;
245	}	194	}
246		195
247	*tp = t2;	196	*tp = t2;
248	*rp = r;	197	*rp = r;
249	}	198	}
250	else	199	else
251	for (int x = w; x-- > 0; )	200	for (int x = w; x-- > 0; )
252	{	201	{
253	*tp++ = 0x0020;	202	*tp++ = 0x0020;
254	*rp++ = r;	203	*rp++ = r;
255	}	204	}
256	}	205	}
257		206
258	show ();	207	show ();
259	THIS->want_refresh = 1;
260	}	208	}
261		209
262	overlay::~overlay ()	210	overlay::~overlay ()
263	{	211	{
264	hide ();	212	hide ();
…		…
269	delete [] rend[y];	217	delete [] rend[y];
270	}	218	}
271		219
272	delete [] text;	220	delete [] text;
273	delete [] rend;	221	delete [] rend;
		222	}
		223
		224	void
		225	overlay::show ()
		226	{
		227	if (overlay_av)
		228	return;
		229
		230	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		231	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		232	));
		233	av_push (overlay_av, newSViv ((long)this));
274		234
275	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
276	}	236	THIS->refresh_check ();
277
278	void
279	overlay::show ()
280	{
281	char key[33]; sprintf (key, "%32lx", (long)this);
282
283	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}	237	}
286		238
287	void	239	void
288	overlay::hide ()	240	overlay::hide ()
289	{	241	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
291		244
292	if (ovs)	245	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		246
296	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	249	break;
		250
		251	for (; i < AvFILL (overlay_av); i++)
		252	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		253
		254	av_pop (overlay_av);
		255
		256	SvREFCNT_dec (overlay_av);
		257	overlay_av = 0;
		258
		259	THIS->want_refresh = 1;
		260	THIS->refresh_check ();
299	}	261	}
300		262
301	void overlay::swap ()	263	void overlay::swap ()
302	{	264	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	265	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
305		267
306	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
307	int ov_h = min (h, THIS->nrow - ov_y);	269	int ov_h = min (h, THIS->nrow - ov_y);
		270
		271	// hide cursor if it is within the overlay area
		272	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		273	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		274	THIS->screen.flags &= ~Screen_VisibleCursor;
308		275
309	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
310	{	277	{
311	text_t *t1 = text [y];	278	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
313		280
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
315	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		283
317	for (int x = ov_w; x--; )	284	for (int x = ov_w; x--; )
318	{	285	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
320	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	288	}
322	}	289	}
323		290
…		…
333		300
334	wchar_t *wtext = sv2wcs (text);	301	wchar_t *wtext = sv2wcs (text);
335		302
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	303	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	304	this->text [y][x + col] = wtext [col];
338		305
339	free (wtext);	306	free (wtext);
340		307
341	if (rend)	308	if (rend)
342	{	309	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
345		312
346	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
347		314
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	317	}
351		318
352	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
353	}	321	}
354
355		322
356	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
357		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
358	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
359		330
360	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		332
366	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	334	{
368	if (perl)	335	if (perl)
369	{	336	{
370	perl_destruct (perl);	337	perl_destruct (perl);
371	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
372	}	340	}
373	}	341	}
374		342
375	void	343	void
376	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
377	{	345	{
378	if (!perl)	346	if (!perl)
379	{	347	{
		348	rxvt_push_locale (""); // perl init destroys current locale
		349
		350	{
		351	perl_environ = rxvt_environ;
		352	localise_env set_environ (perl_environ);
		353
380	char *argv[] = {	354	char *args[] = {
381	"",	355	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	356	"-e"
		357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
383	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
384		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
385	perl = perl_alloc ();	368	perl = perl_alloc ();
386	perl_construct (perl);	369	perl_construct (perl);
387		370
388	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389	|| perl_run (perl))	372	|| perl_run (perl))
		373	{
		374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		375
		376	perl_destruct (perl);
		377	perl_free (perl);
		378	perl = 0;
		379	}
		380	}
		381
		382	rxvt_pop_locale ();
		383	}
		384
		385	if (perl)
		386	{
		387	// runs outside of perls ENV
		388	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		389	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		391	}
		392	}
		393
		394	static void
		395	ungrab (rxvt_term *THIS)
		396	{
		397	if (THIS->perl.grabtime)
		398	{
		399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		401	THIS->perl.grabtime = 0;
		402	}
		403	}
		404
		405	bool
		406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		407	{
		408	if (!perl || !term->perl.self)
		409	return false;
		410
		411	localise_env set_environ (perl_environ);
		412
		413	// pre-handling of some events
		414	if (htype == HOOK_REFRESH_END)
		415	{
		416	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		417
		418	for (int i = 0; i <= AvFILL (av); i++)
		419	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		420	}
		421	else if (htype == HOOK_DESTROY)
		422	{
		423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
390	{	426	{
391	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
392		428	delete req;
393	perl_destruct (perl);
394	perl_free (perl);
395	perl = 0;
396	}	429	}
397	}	430	}
398	}
399		431
400	bool	432	bool event_consumed;
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	433
402	{	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
403	if (!perl)	435	|| term->perl.should_invoke [htype])
404	return false;
405
406	if (htype == HOOK_INIT) // first hook ever called
407	{	436	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	437	dSP;
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	438	va_list ap;
		439
		440	va_start (ap, htype);
		441
		442	ENTER;
		443	SAVETMPS;
		444
		445	PUSHMARK (SP);
		446
		447	EXTEND (SP, 2);
		448	PUSHs (sv_2mortal (newSVterm (term)));
		449	PUSHs (sv_2mortal (newSViv (htype)));
		450
		451	for (;;) {
		452	data_type dt = (data_type)va_arg (ap, int);
		453
		454	switch (dt)
		455	{
		456	case DT_INT:
		457	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		458	break;
		459
		460	case DT_LONG:
		461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		462	break;
		463
		464	case DT_STR:
		465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		466	break;
		467
		468	case DT_STR_LEN:
		469	{
		470	char *str = va_arg (ap, char *);
		471	int len = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		474	}
		475	break;
		476
		477	case DT_WCS_LEN:
		478	{
		479	wchar_t *wstr = va_arg (ap, wchar_t *);
		480	int wlen = va_arg (ap, int);
		481
		482	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		483	}
		484	break;
		485
		486	case DT_LCS_LEN:
		487	{
		488	long *lstr = va_arg (ap, long *);
		489	int llen = va_arg (ap, int);
		490
		491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		492	}
		493	break;
		494
		495	case DT_XEVENT:
		496	{
		497	XEvent *xe = va_arg (ap, XEvent *);
		498	HV *hv = newHV ();
		499
		500	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		501	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		502	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		503	# undef set
		504
		505	setiv (type, xe->type);
		506	setiv (send_event, xe->xany.send_event);
		507	setiv (serial, xe->xany.serial);
		508
		509	switch (xe->type)
		510	{
		511	case KeyPress:
		512	case KeyRelease:
		513	case ButtonPress:
		514	case ButtonRelease:
		515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
		519	setuv (time, xe->xmotion.time);
		520	setiv (x, xe->xmotion.x);
		521	setiv (y, xe->xmotion.y);
		522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		523	setiv (col, xe->xmotion.x / term->fwidth);
		524	setiv (x_root, xe->xmotion.x_root);
		525	setiv (y_root, xe->xmotion.y_root);
		526	setuv (state, xe->xmotion.state);
		527
		528	switch (xe->type)
		529	{
		530	case KeyPress:
		531	case KeyRelease:
		532	setuv (keycode, xe->xkey.keycode);
		533	break;
		534
		535	case ButtonPress:
		536	case ButtonRelease:
		537	setuv (button, xe->xbutton.button);
		538	break;
		539
		540	case MotionNotify:
		541	setiv (is_hint, xe->xmotion.is_hint);
		542	break;
		543	}
		544
		545	break;
		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
		553	switch (xe->type)
		554	{
		555	case ConfigureNotify:
		556	setiv (x, xe->xconfigure.x);
		557	setiv (y, xe->xconfigure.y);
		558	setiv (width, xe->xconfigure.width);
		559	setiv (height, xe->xconfigure.height);
		560	setuv (above, xe->xconfigure.above);
		561	break;
		562	}
		563
		564	break;
		565
		566	case PropertyNotify:
		567	setuv (window, xe->xproperty.window);
		568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
		571	break;
		572
		573	case ClientMessage:
		574	setuv (window, xe->xclient.window);
		575	setuv (message_type, xe->xclient.message_type);
		576	setuv (format, xe->xclient.format);
		577	setuv (l0, xe->xclient.data.l[0]);
		578	setuv (l1, xe->xclient.data.l[1]);
		579	setuv (l2, xe->xclient.data.l[2]);
		580	setuv (l3, xe->xclient.data.l[3]);
		581	setuv (l4, xe->xclient.data.l[4]);
		582	break;
		583	}
		584
		585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		586	}
		587	break;
		588
		589	case DT_END:
		590	goto call;
		591
		592	default:
		593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		594	}
		595	}
		596
		597	call:
		598	va_end (ap);
		599
		600	PUTBACK;
		601	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		602	SPAGAIN;
		603
		604	if (count)
		605	{
		606	SV *status = POPs;
		607	count = SvTRUE (status);
		608	}
		609
		610	PUTBACK;
		611	FREETMPS;
		612	LEAVE;
		613
		614	if (SvTRUE (ERRSV))
		615	{
		616	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		617	ungrab (term); // better lose the grab than the session
		618	}
		619
		620	event_consumed = !!count;
410	}	621	}
411	else if (!term->self)	622	else
412	return false; // perl not initialized for this instance	623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
		627	{
		628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		632	}
413	else if (htype == HOOK_DESTROY)	633	else if (htype == HOOK_DESTROY)
414	{	634	{
415	// handled later	635	clearSVptr ((SV *)term->perl.self);
		636	SvREFCNT_dec ((SV *)term->perl.self);
		637
		638	// don't allow further calls
		639	term->perl.self = 0;
416	}	640	}
417	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418	{
419	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420		641
421	if (HvKEYS (hv))	642	return event_consumed;
422	{	643	}
423	hv_iterinit (hv);
424		644
425	while (HE *he = hv_iternext (hv))	645	void
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
427	}	647	{
428	}	648	localise_env set_environ (perl_environ);
429	else if (!should_invoke [htype])
430	return false;
431
432	dSP;
433	va_list ap;
434
435	va_start (ap, htype);
436		649
437	ENTER;	650	ENTER;
438	SAVETMPS;	651	SAVETMPS;
439		652
440	PUSHMARK (SP);	653	dSP;
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));	654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
444		656
445	for (;;) {
446	data_type dt = (data_type)va_arg (ap, int);
447
448	switch (dt)
449	{
450	case DT_INT:
451	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452	break;
453
454	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;
457
458	case DT_STRING:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460	break;
461
462	case DT_END:
463	{
464	va_end (ap);
465
466	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
468	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}
475
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))	657	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
482		659
483	if (htype == HOOK_DESTROY)	660	FREETMPS;
484	{	661	LEAVE;
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}
491
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}
495	}
496	}	662	}
497		663
498	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
499		665
500	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
501		667
502	PROTOTYPES: ENABLE	668	PROTOTYPES: ENABLE
503		669
504	BOOT:	670	BOOT:
505	{	671	{
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	672	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		673	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		674	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		675	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		676
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	677	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	679	# include "hookinc.h"
510	# undef def	680	# undef def
511		681
		682	HV *option = get_hv ("urxvt::OPTION", 1);
		683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		684	# define nodef(name)
		685	# include "optinc.h"
		686	# undef nodef
		687	# undef def
		688
		689	HV *stash = gv_stashpv ("urxvt", 1);
		690	static const struct {
		691	const char *name;
		692	IV iv;
		693	} *civ, const_iv[] = {
		694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
512	export_const (DEFAULT_RSTYLE);	696	const_iv (DEFAULT_RSTYLE),
513	export_const (OVERLAY_RSTYLE);	697	const_iv (OVERLAY_RSTYLE),
514	export_const (RS_Bold);	698	const_iv (Color_Bits),
515	export_const (RS_Italic);	699	const_iv (RS_bgShift), const_iv (RS_bgMask),
516	export_const (RS_Blink);	700	const_iv (RS_fgShift), const_iv (RS_fgMask),
517	export_const (RS_RVid);	701	const_iv (RS_Careful),
518	export_const (RS_Uline);	702	const_iv (RS_fontCount),
		703	const_iv (RS_fontShift),
		704	const_iv (RS_fontMask),
		705	const_iv (RS_baseattrMask),
		706	const_iv (RS_attrMask),
		707	const_iv (RS_redraw),
		708	const_iv (RS_Sel),
		709	const_iv (RS_Bold),
		710	const_iv (RS_Italic),
		711	const_iv (RS_Blink),
		712	const_iv (RS_RVid),
		713	const_iv (RS_Uline),
519		714
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	715	const_iv (CurrentTime),
521	}	716	const_iv (ShiftMask),
		717	const_iv (LockMask),
		718	const_iv (ControlMask),
		719	const_iv (Mod1Mask),
		720	const_iv (Mod2Mask),
		721	const_iv (Mod3Mask),
		722	const_iv (Mod4Mask),
		723	const_iv (Mod5Mask),
		724	const_iv (Button1Mask),
		725	const_iv (Button2Mask),
		726	const_iv (Button3Mask),
		727	const_iv (Button4Mask),
		728	const_iv (Button5Mask),
		729	const_iv (AnyModifier),
522		730
523	void	731	const_iv (NoSymbol),
524	set_should_invoke (int htype, int value)	732	const_iv (GrabModeSync),
525	CODE:	733	const_iv (GrabModeAsync),
526	rxvt_perl.should_invoke [htype] = value;	734
		735	const_iv (NoEventMask),
		736	const_iv (KeyPressMask),
		737	const_iv (KeyReleaseMask),
		738	const_iv (ButtonPressMask),
		739	const_iv (ButtonReleaseMask),
		740	const_iv (EnterWindowMask),
		741	const_iv (LeaveWindowMask),
		742	const_iv (PointerMotionMask),
		743	const_iv (PointerMotionHintMask),
		744	const_iv (Button1MotionMask),
		745	const_iv (Button2MotionMask),
		746	const_iv (Button3MotionMask),
		747	const_iv (Button4MotionMask),
		748	const_iv (Button5MotionMask),
		749	const_iv (ButtonMotionMask),
		750	const_iv (KeymapStateMask),
		751	const_iv (ExposureMask),
		752	const_iv (VisibilityChangeMask),
		753	const_iv (StructureNotifyMask),
		754	const_iv (ResizeRedirectMask),
		755	const_iv (SubstructureNotifyMask),
		756	const_iv (SubstructureRedirectMask),
		757	const_iv (FocusChangeMask),
		758	const_iv (PropertyChangeMask),
		759	const_iv (ColormapChangeMask),
		760	const_iv (OwnerGrabButtonMask),
		761
		762	const_iv (KeyPress),
		763	const_iv (KeyRelease),
		764	const_iv (ButtonPress),
		765	const_iv (ButtonRelease),
		766	const_iv (MotionNotify),
		767	const_iv (EnterNotify),
		768	const_iv (LeaveNotify),
		769	const_iv (FocusIn),
		770	const_iv (FocusOut),
		771	const_iv (KeymapNotify),
		772	const_iv (Expose),
		773	const_iv (GraphicsExpose),
		774	const_iv (NoExpose),
		775	const_iv (VisibilityNotify),
		776	const_iv (CreateNotify),
		777	const_iv (DestroyNotify),
		778	const_iv (UnmapNotify),
		779	const_iv (MapNotify),
		780	const_iv (MapRequest),
		781	const_iv (ReparentNotify),
		782	const_iv (ConfigureNotify),
		783	const_iv (ConfigureRequest),
		784	const_iv (GravityNotify),
		785	const_iv (ResizeRequest),
		786	const_iv (CirculateNotify),
		787	const_iv (CirculateRequest),
		788	const_iv (PropertyNotify),
		789	const_iv (SelectionClear),
		790	const_iv (SelectionRequest),
		791	const_iv (SelectionNotify),
		792	const_iv (ColormapNotify),
		793	const_iv (ClientMessage),
		794	const_iv (MappingNotify),
		795	# if ENABLE_XIM_ONTHESPOT
		796	const_iv (XIMReverse),
		797	const_iv (XIMUnderline),
		798	const_iv (XIMHighlight),
		799	const_iv (XIMPrimary),
		800	const_iv (XIMSecondary),
		801	const_iv (XIMTertiary),
		802	const_iv (XIMVisibleToForward),
		803	const_iv (XIMVisibleToBackword),
		804	const_iv (XIMVisibleToCenter),
		805	#if HAVE_XRENDER
		806	const_iv (PictStandardARGB32),
		807	const_iv (PictStandardRGB24),
		808	const_iv (PictStandardA8),
		809	const_iv (PictStandardA4),
		810	const_iv (PictStandardA1),
		811	#endif
		812	# if 0
		813	const_iv (XIMForwardChar),
		814	const_iv (XIMBackwardChar),
		815	const_iv (XIMForwardWord),
		816	const_iv (XIMBackwardWord),
		817	const_iv (XIMCaretUp),
		818	const_iv (XIMCaretDown),
		819	const_iv (XIMNextLine),
		820	const_iv (XIMPreviousLine),
		821	const_iv (XIMLineStart),
		822	const_iv (XIMLineEnd),
		823	const_iv (XIMAbsolutePosition),
		824	const_iv (XIMDontChange),
		825	# endif
		826	# endif
		827	};
		828
		829	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		830	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		831	}
527		832
528	void	833	void
529	warn (const char *msg)	834	warn (const char *msg)
530	CODE:	835	CODE:
531	rxvt_warn ("%s", msg);	836	rxvt_warn ("%s", msg);
532		837
533	void	838	void
534	fatal (const char *msg)	839	fatal (const char *msg)
535	CODE:	840	CODE:
536	rxvt_fatal ("%s", msg);	841	rxvt_fatal ("%s", msg);
		842
		843	void
		844	_exit (int status)
537		845
538	NV	846	NV
539	NOW ()	847	NOW ()
540	CODE:	848	CODE:
541	RETVAL = NOW;	849	RETVAL = ev::now ();
542	OUTPUT:	850	OUTPUT:
543	RETVAL	851	RETVAL
544		852
545	int	853	int
546	GET_BASEFG (int rend)	854	GET_BASEFG (int rend)
…		…
557	RETVAL	865	RETVAL
558		866
559	int	867	int
560	SET_FGCOLOR (int rend, int new_color)	868	SET_FGCOLOR (int rend, int new_color)
561	CODE:	869	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	870	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	871	OUTPUT:
564	RETVAL	872	RETVAL
565		873
566	int	874	int
567	SET_BGCOLOR (int rend, int new_color)	875	SET_BGCOLOR (int rend, int new_color)
568	CODE:	876	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	877	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	878	OUTPUT:
571	RETVAL	879	RETVAL
572		880
573	int	881	int
574	GET_CUSTOM (int rend)	882	GET_CUSTOM (int rend)
575	CODE:	883	CODE:
576	RETVAL = (rend && RS_customMask) >> RS_customShift;	884	RETVAL = (rend & RS_customMask) >> RS_customShift;
577	OUTPUT:	885	OUTPUT:
578	RETVAL	886	RETVAL
579		887
580	int	888	int
581	SET_CUSTOM (int rend, int new_value)	889	SET_CUSTOM (int rend, int new_value)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	896	| ((new_value << RS_customShift) & RS_customMask);
589	}	897	}
590	OUTPUT:	898	OUTPUT:
591	RETVAL	899	RETVAL
592		900
		901	void
		902	termlist ()
		903	PPCODE:
		904	{
		905	EXTEND (SP, rxvt_term::termlist.size ());
		906
		907	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		908	if ((*t)->perl.self)
		909	PUSHs (sv_2mortal (newSVterm (*t)));
		910	}
		911
		912	IV
		913	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		914	CODE:
		915	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		916	req->cb_sv = newSVsv (cb);
		917	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		918	av_push (av, newSViv ((IV)req));
		919	RETVAL = (IV)req;
		920	OUTPUT:
		921	RETVAL
		922
		923	void
		924	_delete_selection_request (IV req_)
		925	CODE:
		926	rxvt_selection *req = (rxvt_selection *)req_;
		927	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		928	int i;
		929
		930	for (i = AvFILL (av); i >= 0; i--)
		931	if (SvIV (*av_fetch (av, i, 1)) == req_)
		932	break;
		933
		934	for (; i < AvFILL (av); i++)
		935	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		936
		937	av_pop (av);
		938
		939	delete req;
		940
593	MODULE = urxvt PACKAGE = urxvt::term	941	MODULE = urxvt PACKAGE = urxvt::term
		942
		943	SV *
		944	_new (AV *env, AV *arg)
		945	CODE:
		946	{
		947	rxvt_term *term = new rxvt_term;
		948
		949	stringvec *argv = new stringvec;
		950	for (int i = 0; i <= AvFILL (arg); i++)
		951	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		952
		953	stringvec *envv = new stringvec;
		954	for (int i = AvFILL (env) + 1; i--; )
		955	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		956
		957	try
		958	{
		959	term->init (argv, envv);
		960	}
		961	catch (const class rxvt_failure_exception &e)
		962	{
		963	term->destroy ();
		964	croak ("error while initializing new terminal instance");
		965	}
		966
		967	RETVAL = term && term->perl.self
		968	? newSVterm (term) : &PL_sv_undef;
		969	}
		970	OUTPUT:
		971	RETVAL
		972
		973	void
		974	rxvt_term::destroy ()
		975
		976	void
		977	rxvt_term::set_should_invoke (int htype, int inc)
		978	CODE:
		979	THIS->perl.should_invoke [htype] += inc;
		980
		981	int
		982	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		983	CODE:
		984	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		985	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		986	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		991	CODE:
		992	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		993	OUTPUT: RETVAL
		994
		995	void
		996	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		997	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		998	CODE:
		999	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1000
		1001	void
		1002	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1003	CODE:
		1004	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1005
		1006	bool
		1007	rxvt_term::grab (Time eventtime, int sync = 0)
		1008	CODE:
		1009	{
		1010	int mode = sync ? GrabModeSync : GrabModeAsync;
		1011
		1012	THIS->perl.grabtime = 0;
		1013
		1014	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1015	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1016	mode, mode, None, GRAB_CURSOR, eventtime))
		1017	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1018	THIS->perl.grabtime = eventtime;
		1019	else
		1020	XUngrabPointer (THIS->dpy, eventtime);
		1021
		1022	RETVAL = !!THIS->perl.grabtime;
		1023	}
		1024	OUTPUT:
		1025	RETVAL
		1026
		1027	void
		1028	rxvt_term::allow_events_async ()
		1029	CODE:
		1030	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1031
		1032	void
		1033	rxvt_term::allow_events_sync ()
		1034	CODE:
		1035	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1036
		1037	void
		1038	rxvt_term::allow_events_replay ()
		1039	CODE:
		1040	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1041	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1042
		1043	void
		1044	rxvt_term::ungrab ()
		1045	CODE:
		1046	ungrab (THIS);
		1047
		1048	int
		1049	rxvt_term::XStringToKeysym (char *string)
		1050	CODE:
		1051	RETVAL = XStringToKeysym (string);
		1052	OUTPUT: RETVAL
		1053
		1054	char *
		1055	rxvt_term::XKeysymToString (int sym)
		1056	CODE:
		1057	RETVAL = XKeysymToString (sym);
		1058	OUTPUT: RETVAL
		1059
		1060	int
		1061	rxvt_term::XKeysymToKeycode (int sym)
		1062	CODE:
		1063	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1064	OUTPUT: RETVAL
		1065
		1066	int
		1067	rxvt_term::XKeycodeToKeysym (int code, int index)
		1068	CODE:
		1069	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1070	OUTPUT: RETVAL
594		1071
595	int	1072	int
596	rxvt_term::strwidth (SV *str)	1073	rxvt_term::strwidth (SV *str)
597	CODE:	1074	CODE:
598	{	1075	{
599	wchar_t *wstr = sv2wcs (str);	1076	wchar_t *wstr = sv2wcs (str);
600		1077
601	rxvt_push_locale (THIS->locale);	1078	rxvt_push_locale (THIS->locale);
602	RETVAL = wcswidth (wstr, wcslen (wstr));	1079	RETVAL = 0;
		1080	for (wchar_t *wc = wstr; *wc; wc++)
		1081	{
		1082	int w = WCWIDTH (*wc);
		1083
		1084	if (w)
		1085	RETVAL += max (w, 1);
		1086	}
603	rxvt_pop_locale ();	1087	rxvt_pop_locale ();
604		1088
605	free (wstr);	1089	free (wstr);
606	}	1090	}
607	OUTPUT:	1091	OUTPUT:
…		…
634		1118
635	rxvt_push_locale (THIS->locale);	1119	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1120	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1121	rxvt_pop_locale ();
638		1122
639	char *str = rxvt_wcstoutf8 (wstr);	1123	RETVAL = wcs2sv (wstr);
640	free (wstr);	1124	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1125	}
646	OUTPUT:	1126	OUTPUT:
647	RETVAL	1127	RETVAL
648		1128
		1129	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1130
		1131	#define TERM_OFFSET_width TERM_OFFSET(width)
		1132	#define TERM_OFFSET_height TERM_OFFSET(height)
		1133	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1134	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1135	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1136	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1137	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1138	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1139	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1140	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1141	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1142	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1143	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1144	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1145	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1146	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1147
649	int	1148	int
650	rxvt_term::nsaved ()	1149	rxvt_term::width ()
		1150	ALIAS:
		1151	width = TERM_OFFSET_width
		1152	height = TERM_OFFSET_height
		1153	fwidth = TERM_OFFSET_fwidth
		1154	fheight = TERM_OFFSET_fheight
		1155	fbase = TERM_OFFSET_fbase
		1156	nrow = TERM_OFFSET_nrow
		1157	ncol = TERM_OFFSET_ncol
		1158	focus = TERM_OFFSET_focus
		1159	mapped = TERM_OFFSET_mapped
		1160	int_bwidth = TERM_OFFSET_int_bwidth
		1161	ext_bwidth = TERM_OFFSET_ext_bwidth
		1162	lineSpace = TERM_OFFSET_lineSpace
		1163	letterSpace = TERM_OFFSET_letterSpace
		1164	saveLines = TERM_OFFSET_saveLines
		1165	total_rows = TERM_OFFSET_total_rows
		1166	top_row = TERM_OFFSET_top_row
651	CODE:	1167	CODE:
652	RETVAL = THIS->nsaved;	1168	RETVAL = *(int *)((char *)THIS + ix);
653	OUTPUT:	1169	OUTPUT:
654	RETVAL	1170	RETVAL
655		1171
		1172	unsigned int
		1173	rxvt_term::ModLevel3Mask ()
		1174	ALIAS:
		1175	ModLevel3Mask = 0
		1176	ModMetaMask = 1
		1177	ModNumLockMask = 2
		1178	current_screen = 3
		1179	hidden_cursor = 4
		1180	CODE:
		1181	switch (ix)
		1182	{
		1183	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1184	case 1: RETVAL = THIS->ModMetaMask; break;
		1185	case 2: RETVAL = THIS->ModNumLockMask; break;
		1186	case 3: RETVAL = THIS->current_screen; break;
		1187	#ifdef CURSOR_BLINK
		1188	case 4: RETVAL = THIS->hidden_cursor; break;
		1189	#endif
		1190	}
		1191	OUTPUT:
		1192	RETVAL
		1193
		1194	char *
		1195	rxvt_term::display_id ()
		1196	ALIAS:
		1197	display_id = 0
		1198	locale = 1
		1199	CODE:
		1200	switch (ix)
		1201	{
		1202	case 0: RETVAL = THIS->display->id; break;
		1203	case 1: RETVAL = THIS->locale; break;
		1204	}
		1205	OUTPUT:
		1206	RETVAL
		1207
		1208	SV *
		1209	rxvt_term::envv ()
		1210	ALIAS:
		1211	argv = 1
		1212	PPCODE:
		1213	{
		1214	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1215
		1216	EXTEND (SP, vec->size ());
		1217
		1218	for (char **i = vec->begin (); i != vec->end (); ++i)
		1219	if (*i)
		1220	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1221	}
		1222
656	int	1223	int
657	rxvt_term::view_start (int newval = -1)	1224	rxvt_term::pty_ev_events (int events = ev::UNDEF)
658	CODE:	1225	CODE:
659	{	1226	RETVAL = THIS->pty_ev.events;
		1227	if (events != ev::UNDEF)
		1228	THIS->pty_ev.set (events);
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	int
		1233	rxvt_term::pty_fd ()
		1234	CODE:
		1235	RETVAL = THIS->pty->pty;
		1236	OUTPUT:
		1237	RETVAL
		1238
		1239	Window
		1240	rxvt_term::parent ()
		1241	CODE:
		1242	RETVAL = THIS->parent;
		1243	OUTPUT:
		1244	RETVAL
		1245
		1246	Window
		1247	rxvt_term::vt ()
		1248	CODE:
660	RETVAL = THIS->view_start;	1249	RETVAL = THIS->vt;
		1250	OUTPUT:
		1251	RETVAL
661		1252
662	if (newval >= 0)	1253	void
663	{	1254	rxvt_term::vt_emask_add (U32 emask)
664	THIS->view_start = min (newval, THIS->nsaved);	1255	CODE:
665	THIS->scr_changeview (RETVAL);	1256	THIS->vt_emask_perl |= emask;
666	}	1257	THIS->vt_select_input ();
667	}	1258
		1259	U32
		1260	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1261	CODE:
		1262	RETVAL = THIS->rstyle;
		1263	THIS->rstyle = new_rstyle;
668	OUTPUT:	1264	OUTPUT:
669	RETVAL	1265	RETVAL
670		1266
671	int	1267	int
672	rxvt_term::nrow ()	1268	rxvt_term::view_start (int newval = 1)
		1269	PROTOTYPE: $;$
673	CODE:	1270	CODE:
		1271	{
674	RETVAL = THIS->nrow;	1272	RETVAL = THIS->view_start;
		1273
		1274	if (newval <= 0)
		1275	THIS->scr_changeview (max (newval, THIS->top_row));
		1276	}
675	OUTPUT:	1277	OUTPUT:
676	RETVAL	1278	RETVAL
677		1279
678	int	1280	void
		1281	rxvt_term::set_urgency (bool enable)
		1282
		1283	void
		1284	rxvt_term::focus_in ()
		1285
		1286	void
679	rxvt_term::ncol ()	1287	rxvt_term::focus_out ()
		1288
		1289	void
		1290	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1291	ALIAS:
		1292	key_release = 1
680	CODE:	1293	CODE:
681	RETVAL = THIS->ncol;	1294	{
682	OUTPUT:	1295	XKeyEvent xkey;
683	RETVAL	1296
		1297	memset (&xkey, 0, sizeof (xkey));
		1298
		1299	xkey.time = time;
		1300	xkey.state = state;
		1301	xkey.keycode = keycode;
		1302
		1303	xkey.type = ix ? KeyRelease : KeyPress;
		1304	xkey.display = THIS->dpy;
		1305	xkey.window = THIS->vt;
		1306	xkey.root = THIS->display->root;
		1307	xkey.subwindow = THIS->vt;
		1308
		1309	if (ix)
		1310	THIS->key_release (xkey);
		1311	else
		1312	THIS->key_press (xkey);
		1313	}
684		1314
685	void	1315	void
686	rxvt_term::want_refresh ()	1316	rxvt_term::want_refresh ()
687	CODE:	1317	CODE:
688	THIS->want_refresh = 1;	1318	THIS->want_refresh = 1;
		1319	THIS->refresh_check ();
689		1320
690	void	1321	void
691	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1322	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
692	PPCODE:	1323	PPCODE:
693	{	1324	{
694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1325	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
695	XSRETURN_EMPTY;	1326	XSRETURN_EMPTY;
696		1327
697	line_t &l = ROW(row_number);	1328	line_t &l = ROW(row_number);
698		1329
699	if (GIMME_V != G_VOID)	1330	if (GIMME_V != G_VOID)
700	{	1331	{
701	wchar_t *wstr = new wchar_t [THIS->ncol];	1332	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
702		1333
703	for (int col = 0; col <THIS->ncol; col++)	1334	for (int col = 0; col < THIS->ncol; col++)
704	wstr [col] = l.t [col];	1335	wstr [col] = l.t [col];
705		1336
706	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
707	free (wstr);
708
709	SV *sv = newSVpv (str, 0);
710	SvUTF8_on (sv);
711	XPUSHs (sv_2mortal (sv));	1337	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
712	free (str);
713	}	1338	}
714		1339
715	if (new_text)	1340	if (new_text)
716	{	1341	{
717	wchar_t *wstr = sv2wcs (new_text);	1342	wchar_t *wstr = sv2wcs (new_text);
718		1343
719	int len = wcslen (wstr);	1344	int len = min (wcslen (wstr) - start_ofs, max_len);
720		1345
721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1346	if (start_col < 0 || start_col + len > THIS->ncol)
722	{	1347	{
723	free (wstr);	1348	free (wstr);
724	croak ("new_text extends beyond horizontal margins");	1349	croak ("new_text extends beyond horizontal margins");
725	}	1350	}
726		1351
727	for (int col = start_col; col < start_col + len; col++)	1352	for (int col = start_col; col < start_col + len; col++)
728	{	1353	{
729	l.t [col] = wstr [col - start_col];	1354	l.t [col] = wstr [start_ofs + col - start_col];
730	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1355	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
731	}	1356	}
732		1357
733	free (wstr);	1358	free (wstr);
734	}	1359	}
735	}	1360	}
736		1361
737	void	1362	void
738	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1363	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739	PPCODE:	1364	PPCODE:
740	{	1365	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1366	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1367	XSRETURN_EMPTY;
743		1368
744	line_t &l = ROW(row_number);	1369	line_t &l = ROW(row_number);
745		1370
746	if (GIMME_V != G_VOID)	1371	if (GIMME_V != G_VOID)
…		…
758	{	1383	{
759	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1384	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
760	croak ("new_rend must be arrayref");	1385	croak ("new_rend must be arrayref");
761		1386
762	AV *av = (AV *)SvRV (new_rend);	1387	AV *av = (AV *)SvRV (new_rend);
763	int len = av_len (av) + 1;	1388	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
764		1389
765	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1390	if (start_col < 0 || start_col + len > THIS->ncol)
766	croak ("new_rend array extends beyond horizontal margins");	1391	croak ("new_rend array extends beyond horizontal margins");
767		1392
768	for (int col = start_col; col < start_col + len; col++)	1393	for (int col = start_col; col < start_col + len; col++)
769	{	1394	{
770	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1395	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
771		1396
772	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1397	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
773	}	1398	}
774	}	1399	}
775	}	1400	}
776		1401
777	int	1402	int
778	rxvt_term::ROW_l (int row_number, int new_length = -2)	1403	rxvt_term::ROW_l (int row_number, int new_length = -1)
779	CODE:	1404	CODE:
780	{	1405	{
781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1406	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
782	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
783		1408
784	line_t &l = ROW(row_number);	1409	line_t &l = ROW(row_number);
785	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1410	RETVAL = l.l;
786		1411
787	if (new_length >= -1)	1412	if (new_length >= 0)
788	l.l = new_length;	1413	l.l = new_length;
789	}	1414	}
790	OUTPUT:	1415	OUTPUT:
791	RETVAL	1416	RETVAL
792		1417
793	bool	1418	bool
794	rxvt_term::ROW_is_longer (int row_number)	1419	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
795	CODE:	1420	CODE:
796	{	1421	{
797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1422	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
798	XSRETURN_EMPTY;	1423	XSRETURN_EMPTY;
799		1424
800	line_t &l = ROW(row_number);	1425	line_t &l = ROW(row_number);
801	RETVAL = l.l < 0;	1426	RETVAL = l.is_longer ();
		1427
		1428	if (new_is_longer >= 0)
		1429	l.is_longer (new_is_longer);
802	}	1430	}
803	OUTPUT:	1431	OUTPUT:
804	RETVAL	1432	RETVAL
805		1433
806	SV *	1434	SV *
807	rxvt_term::special_encode (SV *str)	1435	rxvt_term::special_encode (SV *string)
808	CODE:	1436	CODE:
809	abort ();//TODO	1437	{
		1438	wchar_t *wstr = sv2wcs (string);
		1439	int wlen = wcslen (wstr);
		1440	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1441
		1442	rxvt_push_locale (THIS->locale);
		1443
		1444	wchar_t *r = rstr;
		1445	for (wchar_t *s = wstr; *s; s++)
		1446	{
		1447	int w = WCWIDTH (*s);
		1448
		1449	if (w == 0)
		1450	{
		1451	if (r == rstr)
		1452	croak ("leading combining character unencodable");
		1453
		1454	unicode_t n = rxvt_compose (r[-1], *s);
		1455	if (n == NOCHAR)
		1456	n = rxvt_composite.compose (r[-1], *s);
		1457
		1458	r[-1] = n;
		1459	}
		1460	#if !UNICODE_3
		1461	else if (*s >= 0x10000)
		1462	*r++ = rxvt_composite.compose (*s);
		1463	#endif
		1464	else
		1465	*r++ = *s;
		1466
		1467	// the *2 above only allows wcwidth <= 2
		1468	if (w > 1)
		1469	*r++ = NOCHAR;
		1470	}
		1471
		1472	rxvt_pop_locale ();
		1473
		1474	RETVAL = wcs2sv (rstr, r - rstr);
		1475	}
		1476	OUTPUT:
		1477	RETVAL
810		1478
811	SV *	1479	SV *
812	rxvt_term::special_decode (SV *str)	1480	rxvt_term::special_decode (SV *text)
813	CODE:	1481	CODE:
814	abort ();//TODO	1482	{
		1483	wchar_t *wstr = sv2wcs (text);
		1484	int dlen = 0;
		1485
		1486	// find length
		1487	for (wchar_t *s = wstr; *s; s++)
		1488	if (*s == NOCHAR)
		1489	;
		1490	else if (IS_COMPOSE (*s))
		1491	dlen += rxvt_composite.expand (*s, 0);
		1492	else
		1493	dlen++;
		1494
		1495	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1496
		1497	// decode
		1498	wchar_t *r = rstr;
		1499	for (wchar_t *s = wstr; *s; s++)
		1500	if (*s == NOCHAR)
		1501	;
		1502	else if (IS_COMPOSE (*s))
		1503	r += rxvt_composite.expand (*s, r);
		1504	else
		1505	*r++ = *s;
		1506
		1507	RETVAL = wcs2sv (rstr, r - rstr);
		1508	}
		1509	OUTPUT:
		1510	RETVAL
815		1511
816	void	1512	void
817	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1513	rxvt_term::_resource (char *name, int index, SV *newval = 0)
818	PPCODE:	1514	PPCODE:
819	{	1515	{
820	struct resval { const char *name; int value; } rslist [] = {	1516	static const struct resval { const char *name; int value; } *rs, rslist [] = {
821	# define def(name) { # name, Rs_ ## name },	1517	# define def(name) { # name, Rs_ ## name },
822	# define reserve(name,count)	1518	# define reserve(name,count)
823	# include "rsinc.h"	1519	# include "rsinc.h"
824	# undef def	1520	# undef def
825	# undef reserve	1521	# undef reserve
826	};	1522	};
827		1523
828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1524	rs = rslist + ecb_array_length (rslist);
829		1525
		1526	if (*name)
830	do {	1527	{
		1528	do {
831	if (rs-- == rslist)	1529	if (rs-- == rslist)
832	croak ("no such resource '%s', requested", name);	1530	croak ("no such resource '%s', requested", name);
833	} while (strcmp (name, rs->name));	1531	} while (strcmp (name, rs->name));
834		1532
835	index += rs->value;	1533	index += rs->value;
		1534	}
		1535	else
		1536	{
		1537	--rs;
		1538	name = "";
		1539	}
836		1540
837	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1541	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
838	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1542	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
839		1543
840	if (GIMME_V != G_VOID)	1544	if (GIMME_V != G_VOID)
…		…
851	else	1555	else
852	THIS->rs [index] = 0;	1556	THIS->rs [index] = 0;
853	}	1557	}
854	}	1558	}
855		1559
		1560	const char *
		1561	rxvt_term::x_resource (const char *name)
		1562
		1563	bool
		1564	rxvt_term::option (U8 optval, int set = -1)
		1565	CODE:
		1566	{
		1567	RETVAL = THIS->option (optval);
		1568
		1569	if (set >= 0)
		1570	{
		1571	THIS->set_option (optval, set);
		1572
		1573	if (THIS->init_done) // avoid doing this before START
		1574	switch (optval)
		1575	{
		1576	case Opt_skipBuiltinGlyphs:
		1577	THIS->set_fonts ();
		1578	THIS->scr_remap_chars ();
		1579	THIS->scr_touch (true);
		1580	THIS->want_refresh = 1;
		1581	THIS->refresh_check ();
		1582	break;
		1583	#ifdef CURSOR_BLINK
		1584	case Opt_cursorBlink:
		1585	THIS->cursor_blink_reset ();
		1586	break;
		1587	#endif
		1588
		1589	case Opt_cursorUnderline:
		1590	THIS->want_refresh = 1;
		1591	THIS->refresh_check ();
		1592	break;
		1593
		1594	# case Opt_scrollBar_floating:
		1595	# case Opt_scrollBar_right:
		1596	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1597	# break;
		1598	}
		1599	}
		1600	}
		1601	OUTPUT:
		1602	RETVAL
		1603
		1604	bool
		1605	rxvt_term::parse_keysym (char *keysym, char *str)
		1606	CODE:
		1607	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1608	THIS->keyboard->register_done ();
		1609	OUTPUT:
		1610	RETVAL
		1611
856	void	1612	void
		1613	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1614	CODE:
		1615	wchar_t *wstr = sv2wcs (str);
		1616	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1617	free (wstr);
		1618
		1619	void
857	rxvt_term::selection_mark (...)	1620	rxvt_term::screen_cur (...)
858	PROTOTYPE: $;$$	1621	PROTOTYPE: $;$$
859	ALIAS:	1622	ALIAS:
		1623	screen_cur = 0
860	selection_beg = 1	1624	selection_beg = 1
861	selection_end = 2	1625	selection_end = 2
		1626	selection_mark = 3
862	PPCODE:	1627	PPCODE:
863	{	1628	{
864	row_col_t &sel = ix == 1 ? THIS->selection.beg	1629	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1630	: ix == 1 ? THIS->selection.beg
865	: ix == 2 ? THIS->selection.end	1631	: ix == 2 ? THIS->selection.end
866	: THIS->selection.mark;	1632	: THIS->selection.mark;
867		1633
868	if (GIMME_V != G_VOID)	1634	if (GIMME_V != G_VOID)
869	{	1635	{
870	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
871	PUSHs (sv_2mortal (newSViv (sel.row)));	1637	PUSHs (sv_2mortal (newSViv (rc.row)));
872	PUSHs (sv_2mortal (newSViv (sel.col)));	1638	PUSHs (sv_2mortal (newSViv (rc.col)));
873	}	1639	}
874		1640
875	if (items == 3)	1641	if (items >= 3)
		1642	{
		1643	rc.row = SvIV (ST (1));
		1644	rc.col = SvIV (ST (2));
		1645
		1646	if (ix == 2)
876	{	1647	{
877	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1648	if (rc.col == 0)
878	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1649	{
		1650	// col == 0 means end of previous line
		1651	rc.row--;
		1652	rc.col = THIS->ncol;
		1653	}
		1654	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1655	&& rc.col > ROW(rc.row).l)
		1656	{
		1657	// col >= length means while line and add newline
		1658	rc.col = THIS->ncol;
		1659	}
		1660	}
		1661
		1662	clamp_it (rc.col, 0, THIS->ncol);
		1663	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
879		1664
880	if (ix)	1665	if (ix)
		1666	{
		1667	THIS->selection.screen = THIS->current_screen;
		1668
881	THIS->want_refresh = 1;	1669	THIS->want_refresh = 1;
		1670	THIS->refresh_check ();
		1671	}
882	}	1672	}
883	}	1673	}
884		1674
885	int	1675	int
886	rxvt_term::selection_grab (int eventtime = CurrentTime)	1676	rxvt_term::selection_screen (int screen = -1)
		1677	CODE:
		1678	RETVAL = THIS->selection.screen;
		1679	if (screen >= 0)
		1680	THIS->selection.screen = screen;
		1681	OUTPUT:
		1682	RETVAL
887		1683
888	void	1684	void
		1685	rxvt_term::selection_clear (bool clipboard = false)
		1686
		1687	void
		1688	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1689	CODE:
		1690	THIS->selection.op = SELECTION_CONT;
		1691	THIS->selection.rect = rect;
		1692	THIS->selection_make (eventtime);
		1693
		1694	int
		1695	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1696
		1697	void
889	rxvt_term::selection (SV *newtext = 0)	1698	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
890	PPCODE:	1699	PPCODE:
891	{	1700	{
		1701	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1702	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1703
892	if (GIMME_V != G_VOID)	1704	if (GIMME_V != G_VOID)
893	{	1705	XPUSHs (text
894	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1706	? sv_2mortal (wcs2sv (text, len))
895	SV *sv = newSVpv (sel, 0);	1707	: &PL_sv_undef);
896	SvUTF8_on (sv);
897	free (sel);
898	XPUSHs (sv_2mortal (sv));
899	}
900		1708
901	if (newtext)	1709	if (newtext)
902	{	1710	{
903	free (THIS->selection.text);	1711	free (text);
904		1712
905	THIS->selection.text = sv2wcs (newtext);	1713	text = sv2wcs (newtext);
906	THIS->selection.len = wcslen (THIS->selection.text);	1714	len = wcslen (text);
907	}
908	}
909		1715	}
		1716	}
		1717
		1718	char
		1719	rxvt_term::cur_charset ()
		1720	CODE:
		1721	RETVAL = THIS->charsets [THIS->screen.charset];
		1722	OUTPUT:
		1723	RETVAL
		1724
		1725	void
		1726	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)
		1727
		1728	void
		1729	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1730
		1731	void
		1732	rxvt_term::scr_bell ()
		1733
		1734	void
		1735	rxvt_term::scr_change_screen (int screen)
		1736
		1737	void
		1738	rxvt_term::scr_add_lines (SV *string)
		1739	CODE:
		1740	{
		1741	wchar_t *wstr = sv2wcs (string);
		1742	THIS->scr_add_lines (wstr, wcslen (wstr));
		1743	free (wstr);
		1744	}
		1745
910	void	1746	void
911	rxvt_term::tt_write (SV *octets)	1747	rxvt_term::tt_write (SV *octets)
912	INIT:	1748	INIT:
913	STRLEN len;	1749	STRLEN len;
914	char *str = SvPVbyte (octets, len);	1750	char *str = SvPVbyte (octets, len);
915	C_ARGS:	1751	C_ARGS:
916	(unsigned char *)str, len	1752	str, len
		1753
		1754	void
		1755	rxvt_term::tt_paste (SV *octets)
		1756	INIT:
		1757	STRLEN len;
		1758	char *str = SvPVbyte (octets, len);
		1759	C_ARGS:
		1760	str, len
		1761
		1762	void
		1763	rxvt_term::cmd_parse (SV *octets)
		1764	CODE:
		1765	{
		1766	STRLEN len;
		1767	char *str = SvPVbyte (octets, len);
		1768
		1769	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1770	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1771
		1772	THIS->cmdbuf_ptr = str;
		1773	THIS->cmdbuf_endp = str + len;
		1774
		1775	rxvt_push_locale (THIS->locale);
		1776	THIS->cmd_parse ();
		1777	rxvt_pop_locale ();
		1778
		1779	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1780	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1781	}
917		1782
918	SV *	1783	SV *
919	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1784	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
920	CODE:	1785	CODE:
921	{	1786	{
…		…
924	o->self = (HV *)SvRV (RETVAL);	1789	o->self = (HV *)SvRV (RETVAL);
925	}	1790	}
926	OUTPUT:	1791	OUTPUT:
927	RETVAL	1792	RETVAL
928		1793
		1794	#############################################################################
		1795	# Various X Utility Functions
		1796	#############################################################################
		1797
		1798	void
		1799	rxvt_term::XListProperties (Window window)
		1800	PPCODE:
		1801	{
		1802	int count;
		1803	Atom *props = XListProperties (THIS->dpy, window, &count);
		1804
		1805	EXTEND (SP, count);
		1806	while (count--)
		1807	PUSHs (newSVuv ((U32)props [count]));
		1808
		1809	XFree (props);
		1810	}
		1811
		1812	void
		1813	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1814	PPCODE:
		1815	{
		1816	Atom type;
		1817	int format;
		1818	unsigned long nitems;
		1819	unsigned long bytes_after;
		1820	unsigned char *prop;
		1821
		1822	XGetWindowProperty (THIS->dpy, window, property,
		1823	0, 1<<24, 0, AnyPropertyType,
		1824	&type, &format, &nitems, &bytes_after, &prop);
		1825
		1826	if (type != None)
		1827	{
		1828	int elemsize = format == 16 ? sizeof (short)
		1829	: format == 32 ? sizeof (long)
		1830	: 1;
		1831
		1832	EXTEND (SP, 3);
		1833	PUSHs (newSVuv ((U32)type));
		1834	PUSHs (newSViv (format));
		1835	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1836	XFree (prop);
		1837	}
		1838	}
		1839
		1840	void
		1841	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1842	CODE:
		1843	{
		1844	STRLEN len;
		1845	char *data_ = SvPVbyte (data, len);
		1846
		1847	int elemsize = format == 16 ? sizeof (short)
		1848	: format == 32 ? sizeof (long)
		1849	: 1;
		1850
		1851	XChangeProperty (THIS->dpy, window, property,
		1852	type, format, PropModeReplace,
		1853	(unsigned char *)data_, len / elemsize);
		1854	}
		1855
		1856	Atom
		1857	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1858	C_ARGS: term->dpy, atom_name, only_if_exists
		1859
		1860	char *
		1861	XGetAtomName (rxvt_term *term, Atom atom)
		1862	C_ARGS: term->dpy, atom
		1863	CLEANUP:
		1864	XFree (RETVAL);
		1865
		1866	void
		1867	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1868	C_ARGS: term->dpy, window, property
		1869
		1870	Window
		1871	rxvt_term::DefaultRootWindow ()
		1872	CODE:
		1873	RETVAL = THIS->display->root;
		1874	OUTPUT:
		1875	RETVAL
		1876
		1877	#if 0
		1878
		1879	Window
		1880	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1881	C_ARGS: term->dpy, (Window)parent,
		1882	x, y, width, height, 0,
		1883	term->pix_colors_focused[Color_border],
		1884	term->pix_colors_focused[Color_border]
		1885
		1886	#endif
		1887
		1888	void
		1889	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1890	C_ARGS: term->dpy, window, parent, x, y
		1891
		1892	void
		1893	XMapWindow (rxvt_term *term, Window window)
		1894	C_ARGS: term->dpy, window
		1895
		1896	void
		1897	XUnmapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1902	C_ARGS: term->dpy, window, x, y, width, height
		1903
		1904	void
		1905	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1906	CODE:
		1907	{
		1908	XWindowAttributes attr;
		1909	XGetWindowAttributes (THIS->dpy, window, &attr);
		1910	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1911	}
		1912
		1913	void
		1914	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1915	PPCODE:
		1916	{
		1917	int dx, dy;
		1918	Window child;
		1919
		1920	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1921	{
		1922	EXTEND (SP, 3);
		1923	PUSHs (newSViv (dx));
		1924	PUSHs (newSViv (dy));
		1925	PUSHs (newSVuv (child));
		1926	}
		1927	}
		1928
		1929	#############################################################################
		1930	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1931
		1932	#ifdef ENABLE_TRANSPARENCY
		1933
		1934	# rxvt_img *
		1935	# rxvt_term::new_root_img ()
		1936	# CODE:
		1937	# RETVAL = rxvt_img::new_from_root (THIS);
		1938	# OUTPUT:
		1939	# RETVAL
		1940
		1941	#endif
		1942
		1943	#if HAVE_PIXBUF
		1944
		1945	#endif
		1946
		1947	#############################################################################
		1948	# urxvt::overlay
		1949	#############################################################################
		1950
929	MODULE = urxvt PACKAGE = urxvt::overlay	1951	MODULE = urxvt PACKAGE = urxvt::overlay
930		1952
931	void	1953	void
932	overlay::set (int x, int y, SV *text, SV *rend = 0)	1954	overlay::set (int x, int y, SV *text, SV *rend = 0)
933		1955
…		…
938	overlay::hide ()	1960	overlay::hide ()
939		1961
940	void	1962	void
941	overlay::DESTROY ()	1963	overlay::DESTROY ()
942		1964
		1965	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1966
		1967	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1968
		1969	#if HAVE_PIXBUF
		1970
		1971	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1972	C_ARGS: filename, 0
		1973
		1974	void
		1975	DESTROY (urxvt::pixbuf self)
		1976	CODE:
		1977	gdk_pixbuf_unref (self);
		1978
		1979	#endif
		1980
943	MODULE = urxvt PACKAGE = urxvt::timer	1981	MODULE = urxvt PACKAGE = urxvt::img
944		1982
945	SV *	1983	#if HAVE_IMG
946	timer::new ()
947	CODE:
948	timer *w = new timer;
949	w->start (NOW);
950	RETVAL = newSVptr ((void *)w, "urxvt::timer");
951	w->self = (HV *)SvRV (RETVAL);
952	OUTPUT:
953	RETVAL
954		1984
955	timer *	1985	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
956	timer::cb (SV *cb)	1986	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
957	CODE:
958	THIS->cb (cb);
959	RETVAL = THIS;
960	OUTPUT:
961	RETVAL
962		1987
963	NV
964	timer::at ()
965	CODE:
966	RETVAL = THIS->at;
967	OUTPUT:
968	RETVAL
969
970	timer *
971	timer::interval (NV interval)
972	CODE:
973	THIS->interval = interval;
974	RETVAL = THIS;
975	OUTPUT:
976	RETVAL
977
978	timer *
979	timer::set (NV tstamp)
980	CODE:
981	THIS->set (tstamp);
982	RETVAL = THIS;
983	OUTPUT:
984	RETVAL
985
986	timer *
987	timer::start (NV tstamp = THIS->at)
988	CODE:
989	THIS->start (tstamp);
990	RETVAL = THIS;
991	OUTPUT:
992	RETVAL
993
994	timer *
995	timer::stop ()
996	CODE:
997	THIS->stop ();
998	RETVAL = THIS;
999	OUTPUT:
1000	RETVAL
1001
1002	void	1988	void
1003	timer::DESTROY ()	1989	rxvt_img::fill (SV *c)
		1990	INIT:
		1991	rxvt_color rc;
		1992	parse_color (THIS->s, rc, c);
		1993	C_ARGS: rc
1004		1994
1005	MODULE = urxvt PACKAGE = urxvt::iow
1006
1007	SV *
1008	iow::new ()
1009	CODE:
1010	iow *w = new iow;
1011	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1012	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:
1014	RETVAL
1015
1016	iow *
1017	iow::cb (SV *cb)
1018	CODE:
1019	THIS->cb (cb);
1020	RETVAL = THIS;
1021	OUTPUT:
1022	RETVAL
1023
1024	iow *
1025	iow::fd (int fd)
1026	CODE:
1027	THIS->fd = fd;
1028	RETVAL = THIS;
1029	OUTPUT:
1030	RETVAL
1031
1032	iow *
1033	iow::events (short events)
1034	CODE:
1035	THIS->events = events;
1036	RETVAL = THIS;
1037	OUTPUT:
1038	RETVAL
1039
1040	iow *
1041	iow::start ()
1042	CODE:
1043	THIS->start ();
1044	RETVAL = THIS;
1045	OUTPUT:
1046	RETVAL
1047
1048	iow *
1049	iow::stop ()
1050	CODE:
1051	THIS->stop ();
1052	RETVAL = THIS;
1053	OUTPUT:
1054	RETVAL
1055
1056	void	1995	void
1057	iow::DESTROY ()	1996	rxvt_img::blur (int rh, int rv)
1058		1997
		1998	void
		1999	rxvt_img::brightness (double r, double g, double b, double a = 1.)
1059		2000
		2001	void
		2002	rxvt_img::contrast (double r, double g, double b, double a = 1.)
		2003
		2004	rxvt_img *
		2005	rxvt_img::copy ()
		2006
		2007	rxvt_img *
		2008	rxvt_img::scale (int new_width, int new_height)
		2009
		2010	# rxvt_img *
		2011	# rxvt_img::transform (int new_width, int new_height, double matrix[16]);
		2012
		2013	#endif
		2014

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