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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.62 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.156 by root, Sun Jun 3 15:54:05 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) 2005-2006 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
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#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)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
59	{	56	typedef SV * urxvt_color;
60	SvTAINT (sv);
61	return sv;
62	}
63		57
64	static SV *	58	typedef GdkPixbuf * urxvt__pixbuf;
65	taint_if (SV *sv, SV *src)	59	typedef rxvt_img * urxvt__img;
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69		60
70	return sv;	61	/////////////////////////////////////////////////////////////////////////////
		62
		63	static void
		64	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		65	{
		66	//TODO: support component stuff
		67	c.set (s, SvPVbyte_nolen (sv));
71	}	68	}
		69
		70	/////////////////////////////////////////////////////////////////////////////
72		71
73	static wchar_t *	72	static wchar_t *
74	sv2wcs (SV *sv)	73	sv2wcs (SV *sv)
75	{	74	{
76	STRLEN len;	75	STRLEN len;
…		…
89		88
90	return sv;	89	return sv;
91	}	90	}
92		91
93	static SV *	92	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	93	newSVptr (void *ptr, const char *klass)
102	{	94	{
103	HV *hv = newHV ();	95	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	96	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	97	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	119	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		120
129	return (long)mg->mg_ptr;	121	return (long)mg->mg_ptr;
130	}	122	}
131		123
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	124	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	125	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		126
135	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
136		128
137	struct perl_watcher	129	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		130
		131	class overlay : overlay_base
138	{	132	{
139	SV *cbsv;	133	rxvt_term *THIS;
		134	AV *overlay_av;
		135	int border;
		136
		137	public:
140	HV *self;	138	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		139
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	140	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	141	~overlay ();
238		142
239	void show ();	143	void show ();
…		…
243		147
244	void set (int x, int y, SV *str, SV *rend);	148	void set (int x, int y, SV *str, SV *rend);
245	};	149	};
246		150
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	151	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	152	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	153	{
		154	x = x_;
		155	y = y_;
		156	w = w_;
		157	h = h_;
		158
		159	if (w < 0) w = 0;
		160	if (h < 0) h = 0;
		161
250	if (border == 2)	162	if (border == 2)
251	{	163	{
252	w += 2;	164	w += 2;
253	h += 2;	165	h += 2;
254	}	166	}
…		…
292	*rp++ = r;	204	*rp++ = r;
293	}	205	}
294	}	206	}
295		207
296	show ();	208	show ();
297	THIS->want_refresh = 1;
298	}	209	}
299		210
300	overlay::~overlay ()	211	overlay::~overlay ()
301	{	212	{
302	hide ();	213	hide ();
…		…
307	delete [] rend[y];	218	delete [] rend[y];
308	}	219	}
309		220
310	delete [] text;	221	delete [] text;
311	delete [] rend;	222	delete [] rend;
		223	}
		224
		225	void
		226	overlay::show ()
		227	{
		228	if (overlay_av)
		229	return;
		230
		231	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		232	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		233	));
		234	av_push (overlay_av, newSViv ((long)this));
312		235
313	THIS->want_refresh = 1;	236	THIS->want_refresh = 1;
314	}	237	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	238	}
324		239
325	void	240	void
326	overlay::hide ()	241	overlay::hide ()
327	{	242	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	243	if (!overlay_av)
		244	return;
329		245
330	if (ovs)	246	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		247
334	HV *hv = (HV *)SvRV (*ovs);	248	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	249	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	250	break;
		251
		252	for (; i < AvFILL (overlay_av); i++)
		253	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		254
		255	av_pop (overlay_av);
		256
		257	SvREFCNT_dec (overlay_av);
		258	overlay_av = 0;
		259
		260	THIS->want_refresh = 1;
		261	THIS->refresh_check ();
337	}	262	}
338		263
339	void overlay::swap ()	264	void overlay::swap ()
340	{	265	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	266	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	267	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		268
344	int ov_w = min (w, THIS->ncol - ov_x);	269	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	270	int ov_h = min (h, THIS->nrow - ov_y);
		271
		272	// hide cursor if it is within the overlay area
		273	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		274	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		275	THIS->screen.flags &= ~Screen_VisibleCursor;
346		276
347	for (int y = ov_h; y--; )	277	for (int y = ov_h; y--; )
348	{	278	{
349	text_t *t1 = text [y];	279	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	280	rend_t *r1 = rend [y];
351		281
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	282	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	283	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		284
355	for (int x = ov_w; x--; )	285	for (int x = ov_w; x--; )
356	{	286	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	287	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	288	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	311	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	312	croak ("rend must be arrayref");
383		313
384	AV *av = (AV *)SvRV (rend);	314	AV *av = (AV *)SvRV (rend);
385		315
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	316	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	317	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	318	}
389		319
390	THIS->want_refresh = 1;	320	THIS->want_refresh = 1;
		321	THIS->refresh_check ();
391	}	322	}
392		323
		324	/////////////////////////////////////////////////////////////////////////////
		325
		326	#include "iom_perl.h"
393		327
394	/////////////////////////////////////////////////////////////////////////////	328	/////////////////////////////////////////////////////////////////////////////
395		329
396	struct rxvt_perl_interp rxvt_perl;	330	struct rxvt_perl_interp rxvt_perl;
397		331
…		…
401	{	335	{
402	if (perl)	336	if (perl)
403	{	337	{
404	perl_destruct (perl);	338	perl_destruct (perl);
405	perl_free (perl);	339	perl_free (perl);
		340	PERL_SYS_TERM ();
406	}	341	}
407	}	342	}
408		343
409	void	344	void
410	rxvt_perl_interp::init ()	345	rxvt_perl_interp::init (rxvt_term *term)
411	{	346	{
412	if (!perl)	347	if (!perl)
413	{	348	{
		349	rxvt_push_locale (""); // perl init destroys current locale
		350
		351	{
414	perl_environ = rxvt_environ;	352	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	353	localise_env set_environ (perl_environ);
416		354
417	char *argv[] = {	355	char *args[] = {
418	"",	356	"",
419	"-T",	357	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	358	"BEGIN {"
		359	" urxvt->bootstrap;"
		360	" unshift @INC, '" LIBDIR "';"
		361	"}"
		362	""
		363	"use urxvt;"
421	};	364	};
		365	int argc = ecb_array_length (args);
		366	char **argv = args;
422		367
		368	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	369	perl = perl_alloc ();
424	perl_construct (perl);	370	perl_construct (perl);
425		371
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	372	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	373	|| perl_run (perl))
428	{	374	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	375	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		376
431	perl_destruct (perl);	377	perl_destruct (perl);
432	perl_free (perl);	378	perl_free (perl);
433	perl = 0;	379	perl = 0;
434	}	380	}
		381	}
435		382
436	swap (perl_environ, environ);	383	rxvt_pop_locale ();
		384	}
		385
		386	if (perl)
		387	{
		388	// runs outside of perls ENV
		389	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
437	}	392	}
438	}	393	}
439		394
440	static void	395	static void
441	ungrab (rxvt_term *THIS)	396	ungrab (rxvt_term *THIS)
442	{	397	{
443	if (THIS->perl.grabtime)	398	if (THIS->perl.grabtime)
444	{	399	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	400	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	401	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	402	THIS->perl.grabtime = 0;
448	}	403	}
449	}	404	}
450		405
451	bool	406	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	407	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	408	{
454	if (!perl)	409	if (!perl || !term->perl.self)
455	return false;	410	return false;
456		411
457	if (htype == HOOK_INIT) // first hook ever called	412	localise_env set_environ (perl_environ);
		413
		414	// pre-handling of some events
		415	if (htype == HOOK_REFRESH_END)
458	{	416	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	417	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	418
		419	for (int i = 0; i <= AvFILL (av); i++)
		420	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	421	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	422	else if (htype == HOOK_DESTROY)
465	{	423	{
466	// handled later	424	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		425
		426	for (int i = AvFILL (av); i >= 0; i--)
		427	{
		428	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		429	delete req;
		430	}
467	}	431	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		432
474	if (HvKEYS (hv))	433	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		434
478	while (HE *he = hv_iternext (hv))	435	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	436	|| term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	437	{
492	dSP;	438	dSP;
493	va_list ap;	439	va_list ap;
494		440
495	va_start (ap, htype);	441	va_start (ap, htype);
…		…
497	ENTER;	443	ENTER;
498	SAVETMPS;	444	SAVETMPS;
499		445
500	PUSHMARK (SP);	446	PUSHMARK (SP);
501		447
		448	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	449	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	450	PUSHs (sv_2mortal (newSViv (htype)));
504		451
505	for (;;) {	452	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	453	data_type dt = (data_type)va_arg (ap, int);
507		454
508	switch (dt)	455	switch (dt)
…		…
514	case DT_LONG:	461	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	462	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	463	break;
517		464
518	case DT_STR:	465	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	466	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	467	break;
521		468
522	case DT_STR_LEN:	469	case DT_STR_LEN:
523	{	470	{
524	char *str = va_arg (ap, char *);	471	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	472	int len = va_arg (ap, int);
526		473
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	474	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	475	}
529	break;	476	break;
530		477
531	case DT_WCS_LEN:	478	case DT_WCS_LEN:
532	{	479	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	480	wchar_t *wstr = va_arg (ap, wchar_t *);
		481	int wlen = va_arg (ap, int);
		482
		483	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		484	}
		485	break;
		486
		487	case DT_LCS_LEN:
		488	{
		489	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	490	int llen = va_arg (ap, int);
535		491
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	492	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	493	}
538	break;	494	break;
539		495
540	case DT_XEVENT:	496	case DT_XEVENT:
541	{	497	{
542	XEvent *xe = va_arg (ap, XEvent *);	498	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	499	HV *hv = newHV ();
544		500
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	501	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	502	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		503	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	504	# undef set
548		505
549	setiv (type, xe->type);	506	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	507	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	508	setiv (serial, xe->xany.serial);
552		509
…		…
555	case KeyPress:	512	case KeyPress:
556	case KeyRelease:	513	case KeyRelease:
557	case ButtonPress:	514	case ButtonPress:
558	case ButtonRelease:	515	case ButtonRelease:
559	case MotionNotify:	516	case MotionNotify:
		517	setuv (window, xe->xmotion.window);
		518	setuv (root, xe->xmotion.root);
		519	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	520	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	521	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	522	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	523	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	524	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	525	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	526	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	527	setuv (state, xe->xmotion.state);
		528
		529	switch (xe->type)
		530	{
		531	case KeyPress:
		532	case KeyRelease:
		533	setuv (keycode, xe->xkey.keycode);
		534	break;
		535
		536	case ButtonPress:
		537	case ButtonRelease:
		538	setuv (button, xe->xbutton.button);
		539	break;
		540
		541	case MotionNotify:
		542	setiv (is_hint, xe->xmotion.is_hint);
		543	break;
		544	}
		545
568	break;	546	break;
569	}
570		547
		548	case MapNotify:
		549	case UnmapNotify:
		550	case ConfigureNotify:
		551	setuv (event, xe->xconfigure.event);
		552	setuv (window, xe->xconfigure.window);
		553
571	switch (xe->type)	554	switch (xe->type)
572	{	555	{
573	case KeyPress:	556	case ConfigureNotify:
574	case KeyRelease:	557	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	558	setiv (y, xe->xconfigure.y);
		559	setiv (width, xe->xconfigure.width);
		560	setiv (height, xe->xconfigure.height);
		561	setuv (above, xe->xconfigure.above);
		562	break;
		563	}
		564
576	break;	565	break;
577		566
578	case ButtonPress:	567	case PropertyNotify:
579	case ButtonRelease:	568	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	569	setuv (atom, xe->xproperty.atom);
		570	setuv (time, xe->xproperty.time);
		571	setiv (state, xe->xproperty.state);
581	break;	572	break;
582		573
583	case MotionNotify:	574	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	575	setuv (window, xe->xclient.window);
		576	setuv (message_type, xe->xclient.message_type);
		577	setuv (format, xe->xclient.format);
		578	setuv (l0, xe->xclient.data.l[0]);
		579	setuv (l1, xe->xclient.data.l[1]);
		580	setuv (l2, xe->xclient.data.l[2]);
		581	setuv (l3, xe->xclient.data.l[3]);
		582	setuv (l4, xe->xclient.data.l[4]);
585	break;	583	break;
586	}	584	}
587		585
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	587	}
590	break;	588	break;
591		589
592	case DT_END:	590	case DT_END:
593	{	591	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		592
626	default:	593	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	594	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	595	}
629	}	596	}
		597
		598	call:
		599	va_end (ap);
		600
		601	PUTBACK;
		602	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		603	SPAGAIN;
		604
		605	if (count)
		606	{
		607	SV *status = POPs;
		608	count = SvTRUE (status);
		609	}
		610
		611	PUTBACK;
		612	FREETMPS;
		613	LEAVE;
		614
		615	if (SvTRUE (ERRSV))
		616	{
		617	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		618	ungrab (term); // better lose the grab than the session
		619	}
		620
		621	event_consumed = !!count;
630	}	622	}
631	catch (...)	623	else
		624	event_consumed = false;
		625
		626	// post-handling of some events
		627	if (htype == HOOK_REFRESH_BEGIN)
632	{	628	{
633	swap (perl_environ, environ);	629	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	630
		631	for (int i = AvFILL (av); i >= 0; i--)
		632	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	633	}
		634	else if (htype == HOOK_DESTROY)
		635	{
		636	clearSVptr ((SV *)term->perl.self);
		637	SvREFCNT_dec ((SV *)term->perl.self);
		638
		639	// don't allow further calls
		640	term->perl.self = 0;
		641	}
		642
		643	return event_consumed;
		644	}
		645
		646	void
		647	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		648	{
		649	localise_env set_environ (perl_environ);
		650
		651	ENTER;
		652	SAVETMPS;
		653
		654	dSP;
		655	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		656	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		657
		658	if (SvTRUE (ERRSV))
		659	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		660
		661	FREETMPS;
		662	LEAVE;
636	}	663	}
637		664
638	/////////////////////////////////////////////////////////////////////////////	665	/////////////////////////////////////////////////////////////////////////////
639		666
640	MODULE = urxvt PACKAGE = urxvt	667	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	679	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	680	# include "hookinc.h"
654	# undef def	681	# undef def
655		682
656	HV *option = get_hv ("urxvt::OPTION", 1);	683	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	684	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	685	# define nodef(name)
659	# include "optinc.h"	686	# include "optinc.h"
660	# undef nodef	687	# undef nodef
661	# undef def	688	# undef def
662		689
663	HV *stash = gv_stashpv ("urxvt", 1);	690	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	691	static const struct {
665	const char *name;	692	const char *name;
666	IV iv;	693	IV iv;
667	} *civ, const_iv[] = {	694	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	695	# define const_iv(name) { # name, (IV)name }
		696	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	697	const_iv (DEFAULT_RSTYLE),
670	const_iv (OVERLAY_RSTYLE),	698	const_iv (OVERLAY_RSTYLE),
		699	const_iv (Color_Bits),
		700	const_iv (RS_bgShift), const_iv (RS_bgMask),
		701	const_iv (RS_fgShift), const_iv (RS_fgMask),
		702	const_iv (RS_Careful),
		703	const_iv (RS_fontCount),
		704	const_iv (RS_fontShift),
		705	const_iv (RS_fontMask),
		706	const_iv (RS_baseattrMask),
		707	const_iv (RS_attrMask),
		708	const_iv (RS_redraw),
		709	const_iv (RS_Sel),
671	const_iv (RS_Bold),	710	const_iv (RS_Bold),
672	const_iv (RS_Italic),	711	const_iv (RS_Italic),
673	const_iv (RS_Blink),	712	const_iv (RS_Blink),
674	const_iv (RS_RVid),	713	const_iv (RS_RVid),
675	const_iv (RS_Uline),	714	const_iv (RS_Uline),
…		…
688	const_iv (Button3Mask),	727	const_iv (Button3Mask),
689	const_iv (Button4Mask),	728	const_iv (Button4Mask),
690	const_iv (Button5Mask),	729	const_iv (Button5Mask),
691	const_iv (AnyModifier),	730	const_iv (AnyModifier),
692		731
693	const_iv (EVENT_NONE),	732	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	733	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	734	const_iv (GrabModeAsync),
696		735
697	const_iv (NoEventMask),	736	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	737	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	738	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	739	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	791	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	792	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	793	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	794	const_iv (ClientMessage),
756	const_iv (MappingNotify),	795	const_iv (MappingNotify),
		796	# if ENABLE_XIM_ONTHESPOT
		797	const_iv (XIMReverse),
		798	const_iv (XIMUnderline),
		799	const_iv (XIMHighlight),
		800	const_iv (XIMPrimary),
		801	const_iv (XIMSecondary),
		802	const_iv (XIMTertiary),
		803	const_iv (XIMVisibleToForward),
		804	const_iv (XIMVisibleToBackword),
		805	const_iv (XIMVisibleToCenter),
		806	# if 0
		807	const_iv (XIMForwardChar),
		808	const_iv (XIMBackwardChar),
		809	const_iv (XIMForwardWord),
		810	const_iv (XIMBackwardWord),
		811	const_iv (XIMCaretUp),
		812	const_iv (XIMCaretDown),
		813	const_iv (XIMNextLine),
		814	const_iv (XIMPreviousLine),
		815	const_iv (XIMLineStart),
		816	const_iv (XIMLineEnd),
		817	const_iv (XIMAbsolutePosition),
		818	const_iv (XIMDontChange),
		819	# endif
		820	# endif
757	};	821	};
758		822
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	823	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	824	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	825	}
763		826
764	void	827	void
765	warn (const char *msg)	828	warn (const char *msg)
766	CODE:	829	CODE:
…		…
769	void	832	void
770	fatal (const char *msg)	833	fatal (const char *msg)
771	CODE:	834	CODE:
772	rxvt_fatal ("%s", msg);	835	rxvt_fatal ("%s", msg);
773		836
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	837	void
783	_exit (int status)	838	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		839
792	NV	840	NV
793	NOW ()	841	NOW ()
794	CODE:	842	CODE:
795	RETVAL = NOW;	843	RETVAL = ev::now ();
796	OUTPUT:	844	OUTPUT:
797	RETVAL	845	RETVAL
798		846
799	int	847	int
800	GET_BASEFG (int rend)	848	GET_BASEFG (int rend)
…		…
811	RETVAL	859	RETVAL
812		860
813	int	861	int
814	SET_FGCOLOR (int rend, int new_color)	862	SET_FGCOLOR (int rend, int new_color)
815	CODE:	863	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	864	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	865	OUTPUT:
818	RETVAL	866	RETVAL
819		867
820	int	868	int
821	SET_BGCOLOR (int rend, int new_color)	869	SET_BGCOLOR (int rend, int new_color)
822	CODE:	870	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	871	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	872	OUTPUT:
825	RETVAL	873	RETVAL
826		874
827	int	875	int
828	GET_CUSTOM (int rend)	876	GET_CUSTOM (int rend)
829	CODE:	877	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	878	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	879	OUTPUT:
832	RETVAL	880	RETVAL
833		881
834	int	882	int
835	SET_CUSTOM (int rend, int new_value)	883	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	890	| ((new_value << RS_customShift) & RS_customMask);
843	}	891	}
844	OUTPUT:	892	OUTPUT:
845	RETVAL	893	RETVAL
846		894
		895	void
		896	termlist ()
		897	PPCODE:
		898	{
		899	EXTEND (SP, rxvt_term::termlist.size ());
		900
		901	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		902	if ((*t)->perl.self)
		903	PUSHs (sv_2mortal (newSVterm (*t)));
		904	}
		905
		906	IV
		907	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		908	CODE:
		909	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		910	req->cb_sv = newSVsv (cb);
		911	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		912	av_push (av, newSViv ((IV)req));
		913	RETVAL = (IV)req;
		914	OUTPUT:
		915	RETVAL
		916
		917	void
		918	_delete_selection_request (IV req_)
		919	CODE:
		920	rxvt_selection *req = (rxvt_selection *)req_;
		921	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		922	int i;
		923
		924	for (i = AvFILL (av); i >= 0; i--)
		925	if (SvIV (*av_fetch (av, i, 1)) == req_)
		926	break;
		927
		928	for (; i < AvFILL (av); i++)
		929	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		930
		931	av_pop (av);
		932
		933	delete req;
		934
847	MODULE = urxvt PACKAGE = urxvt::term	935	MODULE = urxvt PACKAGE = urxvt::term
848		936
849	SV *	937	SV *
850	_new (...)	938	_new (AV *env, AV *arg)
851	CODE:	939	CODE:
852	{	940	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	941	rxvt_term *term = new rxvt_term;
857		942
858	term->argv = new stringvec;	943	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	944	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	945	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		946
864	AV *envv = (AV *)SvRV (ST (0));	947	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	948	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	949	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		950
872	try	951	try
873	{	952	{
874	success = term->init (term->argv->size (), term->argv->begin ());	953	term->init (argv, envv);
875	}	954	}
876	catch (const class rxvt_failure_exception &e)	955	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	956	{
883	term->destroy ();	957	term->destroy ();
884	croak ("error while initializing new terminal instance");	958	croak ("error while initializing new terminal instance");
885	}	959	}
886		960
…		…
896	void	970	void
897	rxvt_term::set_should_invoke (int htype, int inc)	971	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	972	CODE:
899	THIS->perl.should_invoke [htype] += inc;	973	THIS->perl.should_invoke [htype] += inc;
900		974
901	void	975	int
902	rxvt_term::grab_button (int button, U32 modifiers)	976	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	977	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	978	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	979	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	980	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		985	CODE:
		986	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		987	OUTPUT: RETVAL
		988
		989	void
		990	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		991	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		992	CODE:
		993	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		994
		995	void
		996	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		997	CODE:
		998	XUngrabKey (THIS->dpy, keycode, modifiers, window);
907		999
908	bool	1000	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1001	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1002	CODE:
911	{	1003	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1004	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1005
914	THIS->perl.grabtime = 0;	1006	THIS->perl.grabtime = 0;
915		1007
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1008	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1009	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1010	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1011	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1012	THIS->perl.grabtime = eventtime;
921	else	1013	else
922	XUngrabPointer (THIS->display->display, eventtime);	1014	XUngrabPointer (THIS->dpy, eventtime);
923		1015
924	RETVAL = !!THIS->perl.grabtime;	1016	RETVAL = !!THIS->perl.grabtime;
925	}	1017	}
926	OUTPUT:	1018	OUTPUT:
927	RETVAL	1019	RETVAL
928		1020
929	void	1021	void
930	rxvt_term::allow_events_async ()	1022	rxvt_term::allow_events_async ()
931	CODE:	1023	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1024	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1025
934	void	1026	void
935	rxvt_term::allow_events_sync ()	1027	rxvt_term::allow_events_sync ()
936	CODE:	1028	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1029	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1030
939	void	1031	void
940	rxvt_term::allow_events_replay ()	1032	rxvt_term::allow_events_replay ()
941	CODE:	1033	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1034	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1035	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1036
945	void	1037	void
946	rxvt_term::ungrab ()	1038	rxvt_term::ungrab ()
947	CODE:	1039	CODE:
948	ungrab (THIS);	1040	ungrab (THIS);
		1041
		1042	int
		1043	rxvt_term::XStringToKeysym (char *string)
		1044	CODE:
		1045	RETVAL = XStringToKeysym (string);
		1046	OUTPUT: RETVAL
		1047
		1048	char *
		1049	rxvt_term::XKeysymToString (int sym)
		1050	CODE:
		1051	RETVAL = XKeysymToString (sym);
		1052	OUTPUT: RETVAL
		1053
		1054	int
		1055	rxvt_term::XKeysymToKeycode (int sym)
		1056	CODE:
		1057	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1058	OUTPUT: RETVAL
		1059
		1060	int
		1061	rxvt_term::XKeycodeToKeysym (int code, int index)
		1062	CODE:
		1063	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1064	OUTPUT: RETVAL
949		1065
950	int	1066	int
951	rxvt_term::strwidth (SV *str)	1067	rxvt_term::strwidth (SV *str)
952	CODE:	1068	CODE:
953	{	1069	{
954	wchar_t *wstr = sv2wcs (str);	1070	wchar_t *wstr = sv2wcs (str);
955		1071
956	rxvt_push_locale (THIS->locale);	1072	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1073	RETVAL = 0;
		1074	for (wchar_t *wc = wstr; *wc; wc++)
		1075	{
		1076	int w = WCWIDTH (*wc);
		1077
		1078	if (w)
		1079	RETVAL += max (w, 1);
		1080	}
958	rxvt_pop_locale ();	1081	rxvt_pop_locale ();
959		1082
960	free (wstr);	1083	free (wstr);
961	}	1084	}
962	OUTPUT:	1085	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1095	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1096	rxvt_pop_locale ();
974		1097
975	free (wstr);	1098	free (wstr);
976		1099
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1100	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1101	free (mbstr);
979	}	1102	}
980	OUTPUT:	1103	OUTPUT:
981	RETVAL	1104	RETVAL
982		1105
…		…
989		1112
990	rxvt_push_locale (THIS->locale);	1113	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1114	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1115	rxvt_pop_locale ();
993		1116
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1117	RETVAL = wcs2sv (wstr);
995	free (wstr);	1118	free (wstr);
996	}	1119	}
997	OUTPUT:	1120	OUTPUT:
998	RETVAL	1121	RETVAL
999		1122
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1123	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1124
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1125	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1126	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1127	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1128	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1129	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1130	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1131	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1132	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1133	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1134	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1135	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1136	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1137	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1138	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1139	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1140	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1141
1015	int	1142	int
1016	rxvt_term::width ()	1143	rxvt_term::width ()
1017	ALIAS:	1144	ALIAS:
1018	width = TERM_OFFSET_width	1145	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1146	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1147	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1148	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1149	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1150	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1151	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1152	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1153	mapped = TERM_OFFSET_mapped
		1154	int_bwidth = TERM_OFFSET_int_bwidth
		1155	ext_bwidth = TERM_OFFSET_ext_bwidth
		1156	lineSpace = TERM_OFFSET_lineSpace
		1157	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1158	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1159	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1160	top_row = TERM_OFFSET_top_row
1030	CODE:	1161	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1162	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1163	OUTPUT:
1033	RETVAL	1164	RETVAL
1034		1165
…		…
1036	rxvt_term::ModLevel3Mask ()	1167	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1168	ALIAS:
1038	ModLevel3Mask = 0	1169	ModLevel3Mask = 0
1039	ModMetaMask = 1	1170	ModMetaMask = 1
1040	ModNumLockMask = 2	1171	ModNumLockMask = 2
		1172	current_screen = 3
		1173	hidden_cursor = 4
1041	CODE:	1174	CODE:
1042	switch (ix)	1175	switch (ix)
1043	{	1176	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1177	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1178	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1179	case 2: RETVAL = THIS->ModNumLockMask; break;
		1180	case 3: RETVAL = THIS->current_screen; break;
		1181	#ifdef CURSOR_BLINK
		1182	case 4: RETVAL = THIS->hidden_cursor; break;
		1183	#endif
1047	}	1184	}
1048	OUTPUT:	1185	OUTPUT:
1049	RETVAL	1186	RETVAL
1050		1187
1051	char *	1188	char *
…		…
1061	}	1198	}
1062	OUTPUT:	1199	OUTPUT:
1063	RETVAL	1200	RETVAL
1064		1201
1065	SV *	1202	SV *
1066	rxvt_term::_env ()	1203	rxvt_term::envv ()
		1204	ALIAS:
		1205	argv = 1
1067	CODE:	1206	PPCODE:
1068	{	1207	{
1069	if (THIS->envv)	1208	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1209
		1210	EXTEND (SP, vec->size ());
		1211
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1212	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1213	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1214	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1215	}
		1216
		1217	int
		1218	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1219	CODE:
		1220	RETVAL = THIS->pty_ev.events;
		1221	if (events != ev::UNDEF)
		1222	THIS->pty_ev.set (events);
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	int
		1227	rxvt_term::pty_fd ()
		1228	CODE:
		1229	RETVAL = THIS->pty->pty;
		1230	OUTPUT:
		1231	RETVAL
		1232
		1233	Window
		1234	rxvt_term::parent ()
		1235	CODE:
		1236	RETVAL = THIS->parent;
1082	OUTPUT:	1237	OUTPUT:
1083	RETVAL	1238	RETVAL
1084		1239
1085	int	1240	Window
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:
1088	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);
1091	OUTPUT:
1092	RETVAL
1093
1094	U32
1095	rxvt_term::parent ()
1096	CODE:
1097	RETVAL = (U32)THIS->parent [0];
1098	OUTPUT:
1099	RETVAL
1100
1101	U32
1102	rxvt_term::vt ()	1241	rxvt_term::vt ()
1103	CODE:	1242	CODE:
1104	RETVAL = (U32)THIS->vt;	1243	RETVAL = THIS->vt;
1105	OUTPUT:	1244	OUTPUT:
1106	RETVAL	1245	RETVAL
1107		1246
1108	void	1247	void
1109	rxvt_term::vt_emask_add (U32 emask)	1248	rxvt_term::vt_emask_add (U32 emask)
…		…
1112	THIS->vt_select_input ();	1251	THIS->vt_select_input ();
1113		1252
1114	U32	1253	U32
1115	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1254	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1116	CODE:	1255	CODE:
1117	{
1118	RETVAL = THIS->rstyle;	1256	RETVAL = THIS->rstyle;
1119	THIS->rstyle = new_rstyle;	1257	THIS->rstyle = new_rstyle;
1120	}
1121	OUTPUT:	1258	OUTPUT:
1122	RETVAL	1259	RETVAL
1123		1260
1124	int	1261	int
1125	rxvt_term::view_start (int newval = -1)	1262	rxvt_term::view_start (int newval = 1)
1126	PROTOTYPE: $;$	1263	PROTOTYPE: $;$
1127	CODE:	1264	CODE:
1128	{	1265	{
1129	RETVAL = THIS->view_start;	1266	RETVAL = THIS->view_start;
1130		1267
1131	if (newval >= 0)	1268	if (newval <= 0)
1132	{	1269	THIS->scr_changeview (max (newval, THIS->top_row));
1133	THIS->view_start = min (newval, THIS->nsaved);
1134	THIS->scr_changeview (RETVAL);
1135	}
1136	}	1270	}
1137	OUTPUT:	1271	OUTPUT:
1138	RETVAL	1272	RETVAL
1139		1273
1140	void	1274	void
		1275	rxvt_term::set_urgency (bool enable)
		1276
		1277	void
		1278	rxvt_term::focus_in ()
		1279
		1280	void
		1281	rxvt_term::focus_out ()
		1282
		1283	void
		1284	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1285	ALIAS:
		1286	key_release = 1
		1287	CODE:
		1288	{
		1289	XKeyEvent xkey;
		1290
		1291	memset (&xkey, 0, sizeof (xkey));
		1292
		1293	xkey.time = time;
		1294	xkey.state = state;
		1295	xkey.keycode = keycode;
		1296
		1297	xkey.type = ix ? KeyRelease : KeyPress;
		1298	xkey.display = THIS->dpy;
		1299	xkey.window = THIS->vt;
		1300	xkey.root = THIS->display->root;
		1301	xkey.subwindow = THIS->vt;
		1302
		1303	if (ix)
		1304	THIS->key_release (xkey);
		1305	else
		1306	THIS->key_press (xkey);
		1307	}
		1308
		1309	void
1141	rxvt_term::want_refresh ()	1310	rxvt_term::want_refresh ()
1142	CODE:	1311	CODE:
1143	THIS->want_refresh = 1;	1312	THIS->want_refresh = 1;
		1313	THIS->refresh_check ();
1144		1314
1145	void	1315	void
1146	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1316	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1147	PPCODE:	1317	PPCODE:
1148	{	1318	{
1149	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1319	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1150	XSRETURN_EMPTY;	1320	XSRETURN_EMPTY;
1151		1321
1152	line_t &l = ROW(row_number);	1322	line_t &l = ROW(row_number);
1153		1323
1154	if (GIMME_V != G_VOID)	1324	if (GIMME_V != G_VOID)
1155	{	1325	{
1156	wchar_t *wstr = new wchar_t [THIS->ncol];	1326	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1157		1327
1158	for (int col = 0; col < THIS->ncol; col++)	1328	for (int col = 0; col < THIS->ncol; col++)
1159	wstr [col] = l.t [col];	1329	wstr [col] = l.t [col];
1160		1330
1161	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1331	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1162
1163	delete [] wstr;
1164	}	1332	}
1165		1333
1166	if (new_text)	1334	if (new_text)
1167	{	1335	{
1168	wchar_t *wstr = sv2wcs (new_text);	1336	wchar_t *wstr = sv2wcs (new_text);
1169		1337
1170	int len = min (wcslen (wstr) - start_ofs, max_len);	1338	int len = min (wcslen (wstr) - start_ofs, max_len);
1171		1339
1172	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1340	if (start_col < 0 || start_col + len > THIS->ncol)
1173	{	1341	{
1174	free (wstr);	1342	free (wstr);
1175	croak ("new_text extends beyond horizontal margins");	1343	croak ("new_text extends beyond horizontal margins");
1176	}	1344	}
1177		1345
…		…
1187		1355
1188	void	1356	void
1189	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1357	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1190	PPCODE:	1358	PPCODE:
1191	{	1359	{
1192	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1360	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1193	XSRETURN_EMPTY;	1361	XSRETURN_EMPTY;
1194		1362
1195	line_t &l = ROW(row_number);	1363	line_t &l = ROW(row_number);
1196		1364
1197	if (GIMME_V != G_VOID)	1365	if (GIMME_V != G_VOID)
…		…
1209	{	1377	{
1210	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1378	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1211	croak ("new_rend must be arrayref");	1379	croak ("new_rend must be arrayref");
1212		1380
1213	AV *av = (AV *)SvRV (new_rend);	1381	AV *av = (AV *)SvRV (new_rend);
1214	int len = min (av_len (av) + 1 - start_ofs, max_len);	1382	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1215		1383
1216	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1384	if (start_col < 0 || start_col + len > THIS->ncol)
1217	croak ("new_rend array extends beyond horizontal margins");	1385	croak ("new_rend array extends beyond horizontal margins");
1218		1386
1219	for (int col = start_col; col < start_col + len; col++)	1387	for (int col = start_col; col < start_col + len; col++)
1220	{	1388	{
1221	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1389	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1227		1395
1228	int	1396	int
1229	rxvt_term::ROW_l (int row_number, int new_length = -1)	1397	rxvt_term::ROW_l (int row_number, int new_length = -1)
1230	CODE:	1398	CODE:
1231	{	1399	{
1232	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1400	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1233	XSRETURN_EMPTY;	1401	XSRETURN_EMPTY;
1234		1402
1235	line_t &l = ROW(row_number);	1403	line_t &l = ROW(row_number);
1236	RETVAL = l.l;	1404	RETVAL = l.l;
1237		1405
…		…
1243		1411
1244	bool	1412	bool
1245	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1413	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1246	CODE:	1414	CODE:
1247	{	1415	{
1248	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1416	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1249	XSRETURN_EMPTY;	1417	XSRETURN_EMPTY;
1250		1418
1251	line_t &l = ROW(row_number);	1419	line_t &l = ROW(row_number);
1252	RETVAL = l.is_longer ();	1420	RETVAL = l.is_longer ();
1253		1421
…		…
1261	rxvt_term::special_encode (SV *string)	1429	rxvt_term::special_encode (SV *string)
1262	CODE:	1430	CODE:
1263	{	1431	{
1264	wchar_t *wstr = sv2wcs (string);	1432	wchar_t *wstr = sv2wcs (string);
1265	int wlen = wcslen (wstr);	1433	int wlen = wcslen (wstr);
1266	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1434	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1267		1435
1268	rxvt_push_locale (THIS->locale);	1436	rxvt_push_locale (THIS->locale);
1269		1437
1270	wchar_t *r = rstr;	1438	wchar_t *r = rstr;
1271	for (wchar_t *s = wstr; *s; s++)	1439	for (wchar_t *s = wstr; *s; s++)
		1440	{
		1441	int w = WCWIDTH (*s);
		1442
1272	if (wcwidth (*s) == 0)	1443	if (w == 0)
1273	{	1444	{
1274	if (r == rstr)	1445	if (r == rstr)
1275	croak ("leading combining character unencodable");	1446	croak ("leading combining character unencodable");
1276		1447
1277	unicode_t n = rxvt_compose (r[-1], *s);	1448	unicode_t n = rxvt_compose (r[-1], *s);
1278	if (n == NOCHAR)	1449	if (n == NOCHAR)
1279	n = rxvt_composite.compose (r[-1], *s);	1450	n = rxvt_composite.compose (r[-1], *s);
1280		1451
1281	r[-1] = n;	1452	r[-1] = n;
1282	}	1453	}
1283	#if !UNICODE_3	1454	#if !UNICODE_3
1284	else if (*s >= 0x10000)	1455	else if (*s >= 0x10000)
1285	*r++ = rxvt_composite.compose (*s);	1456	*r++ = rxvt_composite.compose (*s);
1286	#endif	1457	#endif
1287	else	1458	else
1288	*r++ = *s;	1459	*r++ = *s;
		1460
		1461	// the *2 above only allows wcwidth <= 2
		1462	if (w > 1)
		1463	*r++ = NOCHAR;
		1464	}
1289		1465
1290	rxvt_pop_locale ();	1466	rxvt_pop_locale ();
1291		1467
1292	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1468	RETVAL = wcs2sv (rstr, r - rstr);
1293
1294	delete [] rstr;
1295	}	1469	}
1296	OUTPUT:	1470	OUTPUT:
1297	RETVAL	1471	RETVAL
1298		1472
1299	SV *	1473	SV *
1300	rxvt_term::special_decode (SV *text)	1474	rxvt_term::special_decode (SV *text)
1301	CODE:	1475	CODE:
1302	{	1476	{
1303	wchar_t *wstr = sv2wcs (text);	1477	wchar_t *wstr = sv2wcs (text);
1304	int wlen = wcslen (wstr);
1305	int dlen = 0;	1478	int dlen = 0;
1306		1479
1307	// find length	1480	// find length
1308	for (wchar_t *s = wstr; *s; s++)	1481	for (wchar_t *s = wstr; *s; s++)
1309	if (*s == NOCHAR)	1482	if (*s == NOCHAR)
…		…
1311	else if (IS_COMPOSE (*s))	1484	else if (IS_COMPOSE (*s))
1312	dlen += rxvt_composite.expand (*s, 0);	1485	dlen += rxvt_composite.expand (*s, 0);
1313	else	1486	else
1314	dlen++;	1487	dlen++;
1315		1488
1316	wchar_t *rstr = new wchar_t [dlen];	1489	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1317		1490
1318	// decode	1491	// decode
1319	wchar_t *r = rstr;	1492	wchar_t *r = rstr;
1320	for (wchar_t *s = wstr; *s; s++)	1493	for (wchar_t *s = wstr; *s; s++)
1321	if (*s == NOCHAR)	1494	if (*s == NOCHAR)
…		…
1323	else if (IS_COMPOSE (*s))	1496	else if (IS_COMPOSE (*s))
1324	r += rxvt_composite.expand (*s, r);	1497	r += rxvt_composite.expand (*s, r);
1325	else	1498	else
1326	*r++ = *s;	1499	*r++ = *s;
1327		1500
1328	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1501	RETVAL = wcs2sv (rstr, r - rstr);
1329
1330	delete [] rstr;
1331	}	1502	}
1332	OUTPUT:	1503	OUTPUT:
1333	RETVAL	1504	RETVAL
1334		1505
1335	void	1506	void
1336	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1507	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1337	PPCODE:	1508	PPCODE:
1338	{	1509	{
1339	struct resval { const char *name; int value; } rslist [] = {	1510	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1340	# define def(name) { # name, Rs_ ## name },	1511	# define def(name) { # name, Rs_ ## name },
1341	# define reserve(name,count)	1512	# define reserve(name,count)
1342	# include "rsinc.h"	1513	# include "rsinc.h"
1343	# undef def	1514	# undef def
1344	# undef reserve	1515	# undef reserve
1345	};	1516	};
1346		1517
1347	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1518	rs = rslist + ecb_array_length (rslist);
1348		1519
		1520	if (*name)
1349	do {	1521	{
		1522	do {
1350	if (rs-- == rslist)	1523	if (rs-- == rslist)
1351	croak ("no such resource '%s', requested", name);	1524	croak ("no such resource '%s', requested", name);
1352	} while (strcmp (name, rs->name));	1525	} while (strcmp (name, rs->name));
1353		1526
1354	index += rs->value;	1527	index += rs->value;
		1528	}
		1529	else
		1530	{
		1531	--rs;
		1532	name = "";
		1533	}
1355		1534
1356	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1535	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1357	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1536	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1358		1537
1359	if (GIMME_V != G_VOID)	1538	if (GIMME_V != G_VOID)
1360	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1539	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1361		1540
1362	if (newval)	1541	if (newval)
1363	{	1542	{
1364	if (SvOK (newval))	1543	if (SvOK (newval))
1365	{	1544	{
…		…
1372	}	1551	}
1373	}	1552	}
1374		1553
1375	const char *	1554	const char *
1376	rxvt_term::x_resource (const char *name)	1555	rxvt_term::x_resource (const char *name)
1377	CLEANUP:
1378	SvTAINTED_on (ST (0));
1379		1556
1380	bool	1557	bool
1381	rxvt_term::option (U32 optval, int set = -1)	1558	rxvt_term::option (U8 optval, int set = -1)
1382	CODE:	1559	CODE:
1383	{	1560	{
1384	RETVAL = THIS->options & optval;	1561	RETVAL = THIS->option (optval);
1385		1562
1386	if (set >= 0)	1563	if (set >= 0)
1387	{	1564	{
1388	if (set)
1389	THIS->options |= optval;	1565	THIS->set_option (optval, set);
1390	else
1391	THIS->options &= ~optval;
1392		1566
		1567	if (THIS->init_done) // avoid doing this before START
1393	switch (optval)	1568	switch (optval)
1394	{	1569	{
1395	case Opt_skipBuiltinGlyphs:	1570	case Opt_skipBuiltinGlyphs:
1396	THIS->set_fonts ();	1571	THIS->set_fonts ();
1397	THIS->scr_remap_chars ();	1572	THIS->scr_remap_chars ();
1398	THIS->scr_touch (true);	1573	THIS->scr_touch (true);
1399	THIS->want_refresh = 1;	1574	THIS->want_refresh = 1;
		1575	THIS->refresh_check ();
1400	break;	1576	break;
		1577	#ifdef CURSOR_BLINK
		1578	case Opt_cursorBlink:
		1579	THIS->cursor_blink_reset ();
		1580	break;
		1581	#endif
1401		1582
1402	case Opt_cursorUnderline:	1583	case Opt_cursorUnderline:
1403	THIS->want_refresh = 1;	1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
1404	break;	1586	break;
1405		1587
1406	# case Opt_scrollBar_floating:	1588	# case Opt_scrollBar_floating:
1407	# case Opt_scrollBar_right:	1589	# case Opt_scrollBar_right:
1408	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1590	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1409	# break;	1591	# break;
1410	}	1592	}
1411	}	1593	}
1412	}	1594	}
1413	OUTPUT:	1595	OUTPUT:
1414	RETVAL	1596	RETVAL
1415		1597
…		…
1418	CODE:	1600	CODE:
1419	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1601	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1420	THIS->keyboard->register_done ();	1602	THIS->keyboard->register_done ();
1421	OUTPUT:	1603	OUTPUT:
1422	RETVAL	1604	RETVAL
		1605
		1606	void
		1607	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1608	CODE:
		1609	wchar_t *wstr = sv2wcs (str);
		1610	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1611	free (wstr);
1423		1612
1424	void	1613	void
1425	rxvt_term::screen_cur (...)	1614	rxvt_term::screen_cur (...)
1426	PROTOTYPE: $;$$	1615	PROTOTYPE: $;$$
1427	ALIAS:	1616	ALIAS:
…		…
1441	EXTEND (SP, 2);	1630	EXTEND (SP, 2);
1442	PUSHs (sv_2mortal (newSViv (rc.row)));	1631	PUSHs (sv_2mortal (newSViv (rc.row)));
1443	PUSHs (sv_2mortal (newSViv (rc.col)));	1632	PUSHs (sv_2mortal (newSViv (rc.col)));
1444	}	1633	}
1445		1634
1446	if (items == 3)	1635	if (items >= 3)
		1636	{
		1637	rc.row = SvIV (ST (1));
		1638	rc.col = SvIV (ST (2));
		1639
		1640	if (ix == 2)
1447	{	1641	{
1448	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1642	if (rc.col == 0)
1449	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1643	{
		1644	// col == 0 means end of previous line
		1645	rc.row--;
		1646	rc.col = THIS->ncol;
		1647	}
		1648	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1649	&& rc.col > ROW(rc.row).l)
		1650	{
		1651	// col >= length means while line and add newline
		1652	rc.col = THIS->ncol;
		1653	}
		1654	}
		1655
		1656	clamp_it (rc.col, 0, THIS->ncol);
		1657	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1450		1658
1451	if (ix)	1659	if (ix)
		1660	{
		1661	THIS->selection.screen = THIS->current_screen;
		1662
1452	THIS->want_refresh = 1;	1663	THIS->want_refresh = 1;
		1664	THIS->refresh_check ();
1453	}	1665	}
		1666	}
1454	}	1667	}
1455		1668
1456	char	1669	int
1457	rxvt_term::cur_charset ()	1670	rxvt_term::selection_screen (int screen = -1)
1458	CODE:	1671	CODE:
1459	RETVAL = THIS->charsets [THIS->screen.charset];	1672	RETVAL = THIS->selection.screen;
1460	OUTPUT:	1673	if (screen >= 0)
		1674	THIS->selection.screen = screen;
		1675	OUTPUT:
1461	RETVAL	1676	RETVAL
1462		1677
1463	#void	1678	void
1464	#rxvt_term::selection_clear ()	1679	rxvt_term::selection_clear (bool clipboard = false)
1465		1680
1466	void	1681	void
1467	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1682	rxvt_term::selection_make (Time eventtime, bool rect = false)
1468	CODE:	1683	CODE:
1469	THIS->selection.op = SELECTION_CONT;	1684	THIS->selection.op = SELECTION_CONT;
1470	THIS->selection.rect = rect;	1685	THIS->selection.rect = rect;
1471	THIS->selection_make (eventtime);	1686	THIS->selection_make (eventtime);
1472		1687
1473	int	1688	int
1474	rxvt_term::selection_grab (U32 eventtime)	1689	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1475		1690
1476	void	1691	void
1477	rxvt_term::selection (SV *newtext = 0)	1692	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1478	PPCODE:	1693	PPCODE:
1479	{	1694	{
		1695	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1696	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1697
1480	if (GIMME_V != G_VOID)	1698	if (GIMME_V != G_VOID)
1481	XPUSHs (THIS->selection.text	1699	XPUSHs (text
1482	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1700	? sv_2mortal (wcs2sv (text, len))
1483	: &PL_sv_undef);	1701	: &PL_sv_undef);
1484		1702
1485	if (newtext)	1703	if (newtext)
1486	{	1704	{
1487	free (THIS->selection.text);	1705	free (text);
1488		1706
1489	THIS->selection.text = sv2wcs (newtext);	1707	text = sv2wcs (newtext);
1490	THIS->selection.len = wcslen (THIS->selection.text);	1708	len = wcslen (text);
1491	}	1709	}
1492	}	1710	}
		1711
		1712	char
		1713	rxvt_term::cur_charset ()
		1714	CODE:
		1715	RETVAL = THIS->charsets [THIS->screen.charset];
		1716	OUTPUT:
		1717	RETVAL
1493		1718
1494	void	1719	void
1495	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)	1720	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)
1496		1721
1497	void	1722	void
1498	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1723	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1499		1724
1500	void	1725	void
1501	rxvt_term::scr_bell ()	1726	rxvt_term::scr_bell ()
		1727
		1728	void
		1729	rxvt_term::scr_change_screen (int screen)
1502		1730
1503	void	1731	void
1504	rxvt_term::scr_add_lines (SV *string)	1732	rxvt_term::scr_add_lines (SV *string)
1505	CODE:	1733	CODE:
1506	{	1734	{
…		…
1516	char *str = SvPVbyte (octets, len);	1744	char *str = SvPVbyte (octets, len);
1517	C_ARGS:	1745	C_ARGS:
1518	str, len	1746	str, len
1519		1747
1520	void	1748	void
		1749	rxvt_term::tt_paste (SV *octets)
		1750	INIT:
		1751	STRLEN len;
		1752	char *str = SvPVbyte (octets, len);
		1753	C_ARGS:
		1754	str, len
		1755
		1756	void
1521	rxvt_term::cmd_parse (SV *octets)	1757	rxvt_term::cmd_parse (SV *octets)
1522	CODE:	1758	CODE:
1523	{	1759	{
1524	STRLEN len;	1760	STRLEN len;
1525	char *str = SvPVbyte (octets, len);	1761	char *str = SvPVbyte (octets, len);
…		…
1547	o->self = (HV *)SvRV (RETVAL);	1783	o->self = (HV *)SvRV (RETVAL);
1548	}	1784	}
1549	OUTPUT:	1785	OUTPUT:
1550	RETVAL	1786	RETVAL
1551		1787
		1788	#############################################################################
		1789	# Various X Utility Functions
		1790	#############################################################################
		1791
		1792	void
		1793	rxvt_term::XListProperties (Window window)
		1794	PPCODE:
		1795	{
		1796	int count;
		1797	Atom *props = XListProperties (THIS->dpy, window, &count);
		1798
		1799	EXTEND (SP, count);
		1800	while (count--)
		1801	PUSHs (newSVuv ((U32)props [count]));
		1802
		1803	XFree (props);
		1804	}
		1805
		1806	void
		1807	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1808	PPCODE:
		1809	{
		1810	Atom type;
		1811	int format;
		1812	unsigned long nitems;
		1813	unsigned long bytes_after;
		1814	unsigned char *prop;
		1815
		1816	XGetWindowProperty (THIS->dpy, window, property,
		1817	0, 1<<24, 0, AnyPropertyType,
		1818	&type, &format, &nitems, &bytes_after, &prop);
		1819
		1820	if (type != None)
		1821	{
		1822	int elemsize = format == 16 ? sizeof (short)
		1823	: format == 32 ? sizeof (long)
		1824	: 1;
		1825
		1826	EXTEND (SP, 3);
		1827	PUSHs (newSVuv ((U32)type));
		1828	PUSHs (newSViv (format));
		1829	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1830	XFree (prop);
		1831	}
		1832	}
		1833
		1834	void
		1835	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1836	CODE:
		1837	{
		1838	STRLEN len;
		1839	char *data_ = SvPVbyte (data, len);
		1840
		1841	int elemsize = format == 16 ? sizeof (short)
		1842	: format == 32 ? sizeof (long)
		1843	: 1;
		1844
		1845	XChangeProperty (THIS->dpy, window, property,
		1846	type, format, PropModeReplace,
		1847	(unsigned char *)data_, len / elemsize);
		1848	}
		1849
		1850	Atom
		1851	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1852	C_ARGS: term->dpy, atom_name, only_if_exists
		1853
		1854	char *
		1855	XGetAtomName (rxvt_term *term, Atom atom)
		1856	C_ARGS: term->dpy, atom
		1857	CLEANUP:
		1858	XFree (RETVAL);
		1859
		1860	void
		1861	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1862	C_ARGS: term->dpy, window, property
		1863
		1864	Window
		1865	rxvt_term::DefaultRootWindow ()
		1866	CODE:
		1867	RETVAL = THIS->display->root;
		1868	OUTPUT:
		1869	RETVAL
		1870
		1871	#if 0
		1872
		1873	Window
		1874	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1875	C_ARGS: term->dpy, (Window)parent,
		1876	x, y, width, height, 0,
		1877	term->pix_colors_focused[Color_border],
		1878	term->pix_colors_focused[Color_border]
		1879
		1880	#endif
		1881
		1882	void
		1883	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1884	C_ARGS: term->dpy, window, parent, x, y
		1885
		1886	void
		1887	XMapWindow (rxvt_term *term, Window window)
		1888	C_ARGS: term->dpy, window
		1889
		1890	void
		1891	XUnmapWindow (rxvt_term *term, Window window)
		1892	C_ARGS: term->dpy, window
		1893
		1894	void
		1895	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1896	C_ARGS: term->dpy, window, x, y, width, height
		1897
		1898	void
		1899	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1900	CODE:
		1901	{
		1902	XWindowAttributes attr;
		1903	XGetWindowAttributes (THIS->dpy, window, &attr);
		1904	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1905	}
		1906
		1907	void
		1908	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1909	PPCODE:
		1910	{
		1911	int dx, dy;
		1912	Window child;
		1913
		1914	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1915	{
		1916	EXTEND (SP, 3);
		1917	PUSHs (newSViv (dx));
		1918	PUSHs (newSViv (dy));
		1919	PUSHs (newSVuv (child));
		1920	}
		1921	}
		1922
		1923	#############################################################################
		1924	# urxvt::overlay
		1925	#############################################################################
		1926
1552	MODULE = urxvt PACKAGE = urxvt::overlay	1927	MODULE = urxvt PACKAGE = urxvt::overlay
1553		1928
1554	void	1929	void
1555	overlay::set (int x, int y, SV *text, SV *rend = 0)	1930	overlay::set (int x, int y, SV *text, SV *rend = 0)
1556		1931
…		…
1561	overlay::hide ()	1936	overlay::hide ()
1562		1937
1563	void	1938	void
1564	overlay::DESTROY ()	1939	overlay::DESTROY ()
1565		1940
		1941	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1942
		1943	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1944
		1945	#if HAVE_PIXBUF
		1946
		1947	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1948	C_ARGS: filename, 0
		1949
		1950	void
		1951	DESTROY (urxvt::pixbuf self)
		1952	CODE:
		1953	gdk_pixbuf_unref (self);
		1954
		1955	#endif
		1956
1566	MODULE = urxvt PACKAGE = urxvt::timer	1957	MODULE = urxvt PACKAGE = urxvt::img
1567		1958
1568	SV *	1959	#if HAVE_IMG
1569	timer::new ()
1570	CODE:
1571	timer *w = new timer;
1572	w->start (NOW);
1573	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1574	w->self = (HV *)SvRV (RETVAL);
1575	OUTPUT:
1576	RETVAL
1577		1960
1578	timer *	1961	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height);
1579	timer::cb (SV *cb)	1962	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		1963
		1964	void fill (urxvt::img self, SV *c)
1580	CODE:	1965	CODE:
1581	THIS->cb (cb);	1966	rxvt_color rc;
		1967	parse_color (self->s, rc, c);
		1968	self->fill (rc);
		1969
		1970	void blur (urxvt::img self, int rh, int rv)
		1971	CODE:
		1972	self->blur (rh, rv);
		1973
		1974	void brightness (urxvt::img self, double r, double g, double b, double a = 1.)
		1975	CODE:
		1976	self->brightness (r, g, b, a);
		1977
		1978	void contrast (urxvt::img self, double r, double g, double b, double a = 1.)
		1979	CODE:
		1980	self->contrast (r, g, b, a);
		1981
		1982	urxvt::img copy (urxvt::img self)
		1983	CODE:
		1984	RETVAL = self->copy ();
		1985	OUTPUT:
1582	RETVAL = THIS;	1986	RETVAL
1583	OUTPUT:
1584	RETVAL
1585		1987
1586	NV	1988	urxvt::img scale (urxvt::img self, int new_width, int new_height)
1587	timer::at ()
1588	CODE:	1989	CODE:
1589	RETVAL = THIS->at;	1990	RETVAL = self->scale (new_width, new_height);
1590	OUTPUT:	1991	OUTPUT:
1591	RETVAL
1592
1593	timer *
1594	timer::interval (NV interval)
1595	CODE:
1596	THIS->interval = interval;
1597	RETVAL = THIS;	1992	RETVAL
1598	OUTPUT:
1599	RETVAL
1600		1993
1601	timer *	1994	# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]);
1602	timer::set (NV tstamp)
1603	CODE:
1604	THIS->set (tstamp);
1605	RETVAL = THIS;
1606	OUTPUT:
1607	RETVAL
1608		1995
1609	timer *	1996	#endif
1610	timer::start (NV tstamp = THIS->at)
1611	CODE:
1612	THIS->start (tstamp);
1613	RETVAL = THIS;
1614	OUTPUT:
1615	RETVAL
1616		1997
1617	timer *
1618	timer::stop ()
1619	CODE:
1620	THIS->stop ();
1621	RETVAL = THIS;
1622	OUTPUT:
1623	RETVAL
1624
1625	void
1626	timer::DESTROY ()
1627
1628	MODULE = urxvt PACKAGE = urxvt::iow
1629
1630	SV *
1631	iow::new ()
1632	CODE:
1633	iow *w = new iow;
1634	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1635	w->self = (HV *)SvRV (RETVAL);
1636	OUTPUT:
1637	RETVAL
1638
1639	iow *
1640	iow::cb (SV *cb)
1641	CODE:
1642	THIS->cb (cb);
1643	RETVAL = THIS;
1644	OUTPUT:
1645	RETVAL
1646
1647	iow *
1648	iow::fd (int fd)
1649	CODE:
1650	THIS->fd = fd;
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	iow *
1656	iow::events (short events)
1657	CODE:
1658	THIS->events = events;
1659	RETVAL = THIS;
1660	OUTPUT:
1661	RETVAL
1662
1663	iow *
1664	iow::start ()
1665	CODE:
1666	THIS->start ();
1667	RETVAL = THIS;
1668	OUTPUT:
1669	RETVAL
1670
1671	iow *
1672	iow::stop ()
1673	CODE:
1674	THIS->stop ();
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	void
1680	iow::DESTROY ()
1681
1682

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