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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.65 by root, Fri Jan 13 15:45:44 2006 UTC vs.
Revision 1.145 by sf-exg, Fri Dec 2 09:03:43 2011 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.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 0
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		52
75	static wchar_t *	53	static wchar_t *
76	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
77	{	55	{
78	STRLEN len;	56	STRLEN len;
…		…
91		69
92	return sv;	70	return sv;
93	}	71	}
94		72
95	static SV *	73	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
104	{	75	{
105	HV *hv = newHV ();	76	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		101
131	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
132	}	103	}
133		104
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		107
137	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
138		109
139	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
140	{	113	{
141	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
142	HV *self;	119	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		120
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	122	~overlay ();
240		123
241	void show ();	124	void show ();
…		…
245		128
246	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
247	};	130	};
248		131
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
252	if (border == 2)	143	if (border == 2)
253	{	144	{
254	w += 2;	145	w += 2;
255	h += 2;	146	h += 2;
256	}	147	}
…		…
294	*rp++ = r;	185	*rp++ = r;
295	}	186	}
296	}	187	}
297		188
298	show ();	189	show ();
299	THIS->want_refresh = 1;
300	}	190	}
301		191
302	overlay::~overlay ()	192	overlay::~overlay ()
303	{	193	{
304	hide ();	194	hide ();
…		…
309	delete [] rend[y];	199	delete [] rend[y];
310	}	200	}
311		201
312	delete [] text;	202	delete [] text;
313	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
314		216
315	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
316	}	218	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	219	}
326		220
327	void	221	void
328	overlay::hide ()	222	overlay::hide ()
329	{	223	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
331		226
332	if (ovs)	227	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		228
336	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
339	}	243	}
340		244
341	void overlay::swap ()	245	void overlay::swap ()
342	{	246	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
344	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		249
346	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
348		257
349	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
350	{	259	{
351	text_t *t1 = text [y];	260	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
353		262
354	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356		265
357	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
358	{	267	{
359	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
360	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
385		294
386	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
387		296
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	299	}
391		300
392	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
393	}	303	}
394		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#include "iom_perl.h"
395		308
396	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
397		310
398	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
399		312
…		…
403	{	316	{
404	if (perl)	317	if (perl)
405	{	318	{
406	perl_destruct (perl);	319	perl_destruct (perl);
407	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
408	}	322	}
409	}	323	}
410		324
411	void	325	void
412	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
413	{	327	{
414	if (!perl)	328	if (!perl)
415	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	{
416	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	334	localise_env set_environ (perl_environ);
418		335
419	char *argv[] = {	336	char *args[] = {
420	"",	337	"",
421	"-T",	338	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
423	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
424		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	350	perl = perl_alloc ();
426	perl_construct (perl);	351	perl_construct (perl);
427		352
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	354	|| perl_run (perl))
430	{	355	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		357
433	perl_destruct (perl);	358	perl_destruct (perl);
434	perl_free (perl);	359	perl_free (perl);
435	perl = 0;	360	perl = 0;
436	}	361	}
		362	}
437		363
438	swap (perl_environ, environ);	364	rxvt_pop_locale ();
		365	}
		366
		367	if (perl)
		368	{
		369	// runs outside of perls ENV
		370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		372	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439	}	373	}
440	}	374	}
441		375
442	static void	376	static void
443	ungrab (rxvt_term *THIS)	377	ungrab (rxvt_term *THIS)
444	{	378	{
445	if (THIS->perl.grabtime)	379	if (THIS->perl.grabtime)
446	{	380	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	381	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	382	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	383	THIS->perl.grabtime = 0;
450	}	384	}
451	}	385	}
452		386
453	bool	387	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	388	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	389	{
456	if (!perl)	390	if (!perl || !term->perl.self)
457	return false;	391	return false;
458		392
459	if (htype == HOOK_INIT) // first hook ever called	393	localise_env set_environ (perl_environ);
		394
		395	// pre-handling of some events
		396	if (htype == HOOK_REFRESH_END)
460	{	397	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	398	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	399
		400	for (int i = 0; i <= AvFILL (av); i++)
		401	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	402	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	403	else if (htype == HOOK_DESTROY)
467	{	404	{
468	// handled later	405	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		406
		407	for (int i = AvFILL (av); i >= 0; i--)
		408	{
		409	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		410	delete req;
		411	}
469	}	412	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		413
476	if (HvKEYS (hv))	414	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		415
480	while (HE *he = hv_iternext (hv))	416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])	417	|| term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	418	{
494	dSP;	419	dSP;
495	va_list ap;	420	va_list ap;
496		421
497	va_start (ap, htype);	422	va_start (ap, htype);
…		…
499	ENTER;	424	ENTER;
500	SAVETMPS;	425	SAVETMPS;
501		426
502	PUSHMARK (SP);	427	PUSHMARK (SP);
503		428
		429	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	430	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	431	PUSHs (sv_2mortal (newSViv (htype)));
506		432
507	for (;;) {	433	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	434	data_type dt = (data_type)va_arg (ap, int);
509		435
510	switch (dt)	436	switch (dt)
…		…
516	case DT_LONG:	442	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	443	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	444	break;
519		445
520	case DT_STR:	446	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	447	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	448	break;
523		449
524	case DT_STR_LEN:	450	case DT_STR_LEN:
525	{	451	{
526	char *str = va_arg (ap, char *);	452	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	453	int len = va_arg (ap, int);
528		454
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	455	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	456	}
531	break;	457	break;
532		458
533	case DT_WCS_LEN:	459	case DT_WCS_LEN:
534	{	460	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	461	wchar_t *wstr = va_arg (ap, wchar_t *);
		462	int wlen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		465	}
		466	break;
		467
		468	case DT_LCS_LEN:
		469	{
		470	long *lstr = va_arg (ap, long *);
536	int wlen = va_arg (ap, int);	471	int llen = va_arg (ap, int);
537		472
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	473	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	474	}
540	break;	475	break;
541		476
542	case DT_XEVENT:	477	case DT_XEVENT:
543	{	478	{
544	XEvent *xe = va_arg (ap, XEvent *);	479	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	480	HV *hv = newHV ();
546		481
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	482	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	483	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		484	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
549	# undef set	485	# undef set
550		486
551	setiv (type, xe->type);	487	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	488	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	489	setiv (serial, xe->xany.serial);
554		490
…		…
557	case KeyPress:	493	case KeyPress:
558	case KeyRelease:	494	case KeyRelease:
559	case ButtonPress:	495	case ButtonPress:
560	case ButtonRelease:	496	case ButtonRelease:
561	case MotionNotify:	497	case MotionNotify:
		498	setuv (window, xe->xmotion.window);
		499	setuv (root, xe->xmotion.root);
		500	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	501	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	502	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	503	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	504	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	505	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	506	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	507	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	508	setuv (state, xe->xmotion.state);
		509
		510	switch (xe->type)
		511	{
		512	case KeyPress:
		513	case KeyRelease:
		514	setuv (keycode, xe->xkey.keycode);
		515	break;
		516
		517	case ButtonPress:
		518	case ButtonRelease:
		519	setuv (button, xe->xbutton.button);
		520	break;
		521
		522	case MotionNotify:
		523	setiv (is_hint, xe->xmotion.is_hint);
		524	break;
		525	}
		526
570	break;	527	break;
571	}
572		528
		529	case MapNotify:
		530	case UnmapNotify:
		531	case ConfigureNotify:
		532	setuv (event, xe->xconfigure.event);
		533	setuv (window, xe->xconfigure.window);
		534
573	switch (xe->type)	535	switch (xe->type)
574	{	536	{
575	case KeyPress:	537	case ConfigureNotify:
576	case KeyRelease:	538	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	539	setiv (y, xe->xconfigure.y);
		540	setiv (width, xe->xconfigure.width);
		541	setiv (height, xe->xconfigure.height);
		542	setuv (above, xe->xconfigure.above);
		543	break;
		544	}
		545
578	break;	546	break;
579		547
580	case ButtonPress:	548	case PropertyNotify:
581	case ButtonRelease:	549	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	550	setuv (atom, xe->xproperty.atom);
		551	setuv (time, xe->xproperty.time);
		552	setiv (state, xe->xproperty.state);
583	break;	553	break;
584		554
585	case MotionNotify:	555	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	556	setuv (window, xe->xclient.window);
		557	setuv (message_type, xe->xclient.message_type);
		558	setuv (format, xe->xclient.format);
		559	setuv (l0, xe->xclient.data.l[0]);
		560	setuv (l1, xe->xclient.data.l[1]);
		561	setuv (l2, xe->xclient.data.l[2]);
		562	setuv (l3, xe->xclient.data.l[3]);
		563	setuv (l4, xe->xclient.data.l[4]);
587	break;	564	break;
588	}	565	}
589		566
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	568	}
592	break;	569	break;
593		570
594	case DT_END:	571	case DT_END:
595	{	572	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		573
628	default:	574	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	576	}
631	}	577	}
		578
		579	call:
		580	va_end (ap);
		581
		582	PUTBACK;
		583	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		584	SPAGAIN;
		585
		586	if (count)
		587	{
		588	SV *status = POPs;
		589	count = SvTRUE (status);
		590	}
		591
		592	PUTBACK;
		593	FREETMPS;
		594	LEAVE;
		595
		596	if (SvTRUE (ERRSV))
		597	{
		598	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		599	ungrab (term); // better lose the grab than the session
		600	}
		601
		602	event_consumed = !!count;
632	}	603	}
633	catch (...)	604	else
		605	event_consumed = false;
		606
		607	// post-handling of some events
		608	if (htype == HOOK_REFRESH_BEGIN)
634	{	609	{
635	swap (perl_environ, environ);	610	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	611
		612	for (int i = AvFILL (av); i >= 0; i--)
		613	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	614	}
		615	else if (htype == HOOK_DESTROY)
		616	{
		617	clearSVptr ((SV *)term->perl.self);
		618	SvREFCNT_dec ((SV *)term->perl.self);
		619
		620	// don't allow further calls
		621	term->perl.self = 0;
		622	}
		623
		624	return event_consumed;
		625	}
		626
		627	void
		628	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		629	{
		630	localise_env set_environ (perl_environ);
		631
		632	ENTER;
		633	SAVETMPS;
		634
		635	dSP;
		636	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		637	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		638
		639	if (SvTRUE (ERRSV))
		640	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		641
		642	FREETMPS;
		643	LEAVE;
638	}	644	}
639		645
640	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
641		647
642	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	661	# include "hookinc.h"
656	# undef def	662	# undef def
657		663
658	HV *option = get_hv ("urxvt::OPTION", 1);	664	HV *option = get_hv ("urxvt::OPTION", 1);
659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	665	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660	# define nodef(name)	666	# define nodef(name)
661	# include "optinc.h"	667	# include "optinc.h"
662	# undef nodef	668	# undef nodef
663	# undef def	669	# undef def
664		670
665	HV *stash = gv_stashpv ("urxvt", 1);	671	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	672	static const struct {
667	const char *name;	673	const char *name;
668	IV iv;	674	IV iv;
669	} *civ, const_iv[] = {	675	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	676	# define const_iv(name) { # name, (IV)name }
		677	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	678	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	679	const_iv (OVERLAY_RSTYLE),
		680	const_iv (Color_Bits),
		681	const_iv (RS_bgShift), const_iv (RS_bgMask),
		682	const_iv (RS_fgShift), const_iv (RS_fgMask),
		683	const_iv (RS_Careful),
		684	const_iv (RS_fontCount),
		685	const_iv (RS_fontShift),
		686	const_iv (RS_fontMask),
		687	const_iv (RS_baseattrMask),
		688	const_iv (RS_attrMask),
		689	const_iv (RS_redraw),
		690	const_iv (RS_Sel),
673	const_iv (RS_Bold),	691	const_iv (RS_Bold),
674	const_iv (RS_Italic),	692	const_iv (RS_Italic),
675	const_iv (RS_Blink),	693	const_iv (RS_Blink),
676	const_iv (RS_RVid),	694	const_iv (RS_RVid),
677	const_iv (RS_Uline),	695	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	708	const_iv (Button3Mask),
691	const_iv (Button4Mask),	709	const_iv (Button4Mask),
692	const_iv (Button5Mask),	710	const_iv (Button5Mask),
693	const_iv (AnyModifier),	711	const_iv (AnyModifier),
694		712
695	const_iv (EVENT_NONE),	713	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	714	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	715	const_iv (GrabModeAsync),
698		716
699	const_iv (NoEventMask),	717	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	718	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	719	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	720	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	772	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	773	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	774	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	775	const_iv (ClientMessage),
758	const_iv (MappingNotify),	776	const_iv (MappingNotify),
		777	# if ENABLE_XIM_ONTHESPOT
		778	const_iv (XIMReverse),
		779	const_iv (XIMUnderline),
		780	const_iv (XIMHighlight),
		781	const_iv (XIMPrimary),
		782	const_iv (XIMSecondary),
		783	const_iv (XIMTertiary),
		784	const_iv (XIMVisibleToForward),
		785	const_iv (XIMVisibleToBackword),
		786	const_iv (XIMVisibleToCenter),
		787	# if 0
		788	const_iv (XIMForwardChar),
		789	const_iv (XIMBackwardChar),
		790	const_iv (XIMForwardWord),
		791	const_iv (XIMBackwardWord),
		792	const_iv (XIMCaretUp),
		793	const_iv (XIMCaretDown),
		794	const_iv (XIMNextLine),
		795	const_iv (XIMPreviousLine),
		796	const_iv (XIMLineStart),
		797	const_iv (XIMLineEnd),
		798	const_iv (XIMAbsolutePosition),
		799	const_iv (XIMDontChange),
		800	# endif
		801	# endif
759	};	802	};
760		803
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	804	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	805	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
764	}	806	}
765		807
766	void	808	void
767	warn (const char *msg)	809	warn (const char *msg)
768	CODE:	810	CODE:
…		…
771	void	813	void
772	fatal (const char *msg)	814	fatal (const char *msg)
773	CODE:	815	CODE:
774	rxvt_fatal ("%s", msg);	816	rxvt_fatal ("%s", msg);
775		817
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	818	void
785	_exit (int status)	819	_exit (int status)
786
787	bool
788	safe ()
789	CODE:
790	RETVAL = !rxvt_tainted ();
791	OUTPUT:
792	RETVAL
793		820
794	NV	821	NV
795	NOW ()	822	NOW ()
796	CODE:	823	CODE:
797	RETVAL = NOW;	824	RETVAL = ev::now ();
798	OUTPUT:	825	OUTPUT:
799	RETVAL	826	RETVAL
800		827
801	int	828	int
802	GET_BASEFG (int rend)	829	GET_BASEFG (int rend)
…		…
813	RETVAL	840	RETVAL
814		841
815	int	842	int
816	SET_FGCOLOR (int rend, int new_color)	843	SET_FGCOLOR (int rend, int new_color)
817	CODE:	844	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	845	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	846	OUTPUT:
820	RETVAL	847	RETVAL
821		848
822	int	849	int
823	SET_BGCOLOR (int rend, int new_color)	850	SET_BGCOLOR (int rend, int new_color)
824	CODE:	851	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	852	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	853	OUTPUT:
827	RETVAL	854	RETVAL
828		855
829	int	856	int
830	GET_CUSTOM (int rend)	857	GET_CUSTOM (int rend)
831	CODE:	858	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	859	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	860	OUTPUT:
834	RETVAL	861	RETVAL
835		862
836	int	863	int
837	SET_CUSTOM (int rend, int new_value)	864	SET_CUSTOM (int rend, int new_value)
…		…
844	| ((new_value << RS_customShift) & RS_customMask);	871	| ((new_value << RS_customShift) & RS_customMask);
845	}	872	}
846	OUTPUT:	873	OUTPUT:
847	RETVAL	874	RETVAL
848		875
		876	void
		877	termlist ()
		878	PPCODE:
		879	{
		880	EXTEND (SP, rxvt_term::termlist.size ());
		881
		882	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		883	if ((*t)->perl.self)
		884	PUSHs (sv_2mortal (newSVterm (*t)));
		885	}
		886
		887	IV
		888	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		889	CODE:
		890	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		891	req->cb_sv = newSVsv (cb);
		892	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		893	av_push (av, newSViv ((IV)req));
		894	RETVAL = (IV)req;
		895	OUTPUT:
		896	RETVAL
		897
		898	void
		899	_delete_selection_request (IV req_)
		900	CODE:
		901	rxvt_selection *req = (rxvt_selection *)req_;
		902	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		903	int i;
		904
		905	for (i = AvFILL (av); i >= 0; i--)
		906	if (SvIV (*av_fetch (av, i, 1)) == req_)
		907	break;
		908
		909	for (; i < AvFILL (av); i++)
		910	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		911
		912	av_pop (av);
		913
		914	delete req;
		915
849	MODULE = urxvt PACKAGE = urxvt::term	916	MODULE = urxvt PACKAGE = urxvt::term
850		917
851	SV *	918	SV *
852	_new (...)	919	_new (AV *env, AV *arg)
853	CODE:	920	CODE:
854	{	921	{
855	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	922	rxvt_term *term = new rxvt_term;
859		923
860	term->argv = new stringvec;	924	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	925	stringvec *envv = new stringvec;
862		926
863	for (int i = 1; i < items; i++)	927	for (int i = 0; i <= AvFILL (arg); i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	928	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		929
866	AV *envv = (AV *)SvRV (ST (0));
867	for (int i = av_len (envv) + 1; i--; )	930	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869		932
870	term->envv->push_back (0);	933	envv->push_back (0);
871
872	bool success;
873		934
874	try	935	try
875	{	936	{
876	success = term->init (term->argv->size (), term->argv->begin ());	937	term->init (argv, envv);
877	}	938	}
878	catch (const class rxvt_failure_exception &e)	939	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	940	{
885	term->destroy ();	941	term->destroy ();
886	croak ("error while initializing new terminal instance");	942	croak ("error while initializing new terminal instance");
887	}	943	}
888		944
…		…
893	RETVAL	949	RETVAL
894		950
895	void	951	void
896	rxvt_term::destroy ()	952	rxvt_term::destroy ()
897		953
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_term::XListProperties (U32 window)
902	PPCODE:
903	{
904	int count;
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907	EXTEND (SP, count);
908	while (count--)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:
917	{
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char *)data, len * 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, window, parent, x, y);
974
975	#endif
976
977	void	954	void
978	rxvt_term::set_should_invoke (int htype, int inc)	955	rxvt_term::set_should_invoke (int htype, int inc)
979	CODE:	956	CODE:
980	THIS->perl.should_invoke [htype] += inc;	957	THIS->perl.should_invoke [htype] += inc;
981		958
982	void	959	int
983	rxvt_term::grab_button (int button, U32 modifiers)	960	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
984	CODE:	961	CODE:
985	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	962	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
986	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	963	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
987	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	964	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		965	OUTPUT: RETVAL
		966
		967	int
		968	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		969	CODE:
		970	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		971	OUTPUT: RETVAL
		972
		973	void
		974	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		975	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		976	CODE:
		977	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		978
		979	void
		980	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		981	CODE:
		982	XUngrabKey (THIS->dpy, keycode, modifiers, window);
988		983
989	bool	984	bool
990	rxvt_term::grab (U32 eventtime, int sync = 0)	985	rxvt_term::grab (Time eventtime, int sync = 0)
991	CODE:	986	CODE:
992	{	987	{
993	int mode = sync ? GrabModeSync : GrabModeAsync;	988	int mode = sync ? GrabModeSync : GrabModeAsync;
994		989
995	THIS->perl.grabtime = 0;	990	THIS->perl.grabtime = 0;
996		991
997	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	992	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
998	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
999	mode, mode, None, GRAB_CURSOR, eventtime))	994	mode, mode, None, GRAB_CURSOR, eventtime))
1000	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	995	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1001	THIS->perl.grabtime = eventtime;	996	THIS->perl.grabtime = eventtime;
1002	else	997	else
1003	XUngrabPointer (THIS->display->display, eventtime);	998	XUngrabPointer (THIS->dpy, eventtime);
1004		999
1005	RETVAL = !!THIS->perl.grabtime;	1000	RETVAL = !!THIS->perl.grabtime;
1006	}	1001	}
1007	OUTPUT:	1002	OUTPUT:
1008	RETVAL	1003	RETVAL
1009		1004
1010	void	1005	void
1011	rxvt_term::allow_events_async ()	1006	rxvt_term::allow_events_async ()
1012	CODE:	1007	CODE:
1013	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1008	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1014		1009
1015	void	1010	void
1016	rxvt_term::allow_events_sync ()	1011	rxvt_term::allow_events_sync ()
1017	CODE:	1012	CODE:
1018	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1013	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1019		1014
1020	void	1015	void
1021	rxvt_term::allow_events_replay ()	1016	rxvt_term::allow_events_replay ()
1022	CODE:	1017	CODE:
1023	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1018	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1024	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1019	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1025		1020
1026	void	1021	void
1027	rxvt_term::ungrab ()	1022	rxvt_term::ungrab ()
1028	CODE:	1023	CODE:
1029	ungrab (THIS);	1024	ungrab (THIS);
		1025
		1026	int
		1027	rxvt_term::XStringToKeysym (char *string)
		1028	CODE:
		1029	RETVAL = XStringToKeysym (string);
		1030	OUTPUT: RETVAL
		1031
		1032	char *
		1033	rxvt_term::XKeysymToString (int sym)
		1034	CODE:
		1035	RETVAL = XKeysymToString (sym);
		1036	OUTPUT: RETVAL
		1037
		1038	int
		1039	rxvt_term::XKeysymToKeycode (int sym)
		1040	CODE:
		1041	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1042	OUTPUT: RETVAL
		1043
		1044	int
		1045	rxvt_term::XKeycodeToKeysym (int code, int index)
		1046	CODE:
		1047	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1048	OUTPUT: RETVAL
1030		1049
1031	int	1050	int
1032	rxvt_term::strwidth (SV *str)	1051	rxvt_term::strwidth (SV *str)
1033	CODE:	1052	CODE:
1034	{	1053	{
1035	wchar_t *wstr = sv2wcs (str);	1054	wchar_t *wstr = sv2wcs (str);
1036		1055
1037	rxvt_push_locale (THIS->locale);	1056	rxvt_push_locale (THIS->locale);
1038	RETVAL = wcswidth (wstr, wcslen (wstr));	1057	RETVAL = 0;
		1058	for (wchar_t *wc = wstr; *wc; wc++)
		1059	{
		1060	int w = WCWIDTH (*wc);
		1061
		1062	if (w)
		1063	RETVAL += max (w, 1);
		1064	}
1039	rxvt_pop_locale ();	1065	rxvt_pop_locale ();
1040		1066
1041	free (wstr);	1067	free (wstr);
1042	}	1068	}
1043	OUTPUT:	1069	OUTPUT:
…		…
1053	char *mbstr = rxvt_wcstombs (wstr);	1079	char *mbstr = rxvt_wcstombs (wstr);
1054	rxvt_pop_locale ();	1080	rxvt_pop_locale ();
1055		1081
1056	free (wstr);	1082	free (wstr);
1057		1083
1058	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1084	RETVAL = newSVpv (mbstr, 0);
1059	free (mbstr);	1085	free (mbstr);
1060	}	1086	}
1061	OUTPUT:	1087	OUTPUT:
1062	RETVAL	1088	RETVAL
1063		1089
…		…
1070		1096
1071	rxvt_push_locale (THIS->locale);	1097	rxvt_push_locale (THIS->locale);
1072	wchar_t *wstr = rxvt_mbstowcs (data, len);	1098	wchar_t *wstr = rxvt_mbstowcs (data, len);
1073	rxvt_pop_locale ();	1099	rxvt_pop_locale ();
1074		1100
1075	RETVAL = taint_if (wcs2sv (wstr), octets);	1101	RETVAL = wcs2sv (wstr);
1076	free (wstr);	1102	free (wstr);
1077	}	1103	}
1078	OUTPUT:	1104	OUTPUT:
1079	RETVAL	1105	RETVAL
1080		1106
		1107	char *
		1108	rxvt_term::locale ()
		1109	CODE:
		1110	RETVAL = THIS->locale;
		1111	OUTPUT:
		1112	RETVAL
		1113
1081	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1114	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1082		1115
1083	#define TERM_OFFSET_width TERM_OFFSET(width)	1116	#define TERM_OFFSET_width TERM_OFFSET(width)
1084	#define TERM_OFFSET_height TERM_OFFSET(height)	1117	#define TERM_OFFSET_height TERM_OFFSET(height)
1085	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1118	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1086	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1119	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1087	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1120	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1088	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1121	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1089	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1122	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1090	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1123	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1091	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1124	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1125	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1126	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1127	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1128	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1092	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1093	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1094	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1095		1132
1096	int	1133	int
1097	rxvt_term::width ()	1134	rxvt_term::width ()
1098	ALIAS:	1135	ALIAS:
1099	width = TERM_OFFSET_width	1136	width = TERM_OFFSET_width
1100	height = TERM_OFFSET_height	1137	height = TERM_OFFSET_height
1101	fwidth = TERM_OFFSET_fwidth	1138	fwidth = TERM_OFFSET_fwidth
1102	fheight = TERM_OFFSET_fheight	1139	fheight = TERM_OFFSET_fheight
1103	fbase = TERM_OFFSET_fbase	1140	fbase = TERM_OFFSET_fbase
1104	nrow = TERM_OFFSET_nrow	1141	nrow = TERM_OFFSET_nrow
1105	ncol = TERM_OFFSET_ncol	1142	ncol = TERM_OFFSET_ncol
1106	focus = TERM_OFFSET_focus	1143	focus = TERM_OFFSET_focus
1107	mapped = TERM_OFFSET_mapped	1144	mapped = TERM_OFFSET_mapped
		1145	int_bwidth = TERM_OFFSET_int_bwidth
		1146	ext_bwidth = TERM_OFFSET_ext_bwidth
		1147	lineSpace = TERM_OFFSET_lineSpace
		1148	letterSpace = TERM_OFFSET_letterSpace
1108	saveLines = TERM_OFFSET_saveLines	1149	saveLines = TERM_OFFSET_saveLines
1109	total_rows = TERM_OFFSET_total_rows	1150	total_rows = TERM_OFFSET_total_rows
1110	nsaved = TERM_OFFSET_nsaved	1151	top_row = TERM_OFFSET_top_row
1111	CODE:	1152	CODE:
1112	RETVAL = *(int *)((char *)THIS + ix);	1153	RETVAL = *(int *)((char *)THIS + ix);
1113	OUTPUT:	1154	OUTPUT:
1114	RETVAL	1155	RETVAL
1115		1156
…		…
1117	rxvt_term::ModLevel3Mask ()	1158	rxvt_term::ModLevel3Mask ()
1118	ALIAS:	1159	ALIAS:
1119	ModLevel3Mask = 0	1160	ModLevel3Mask = 0
1120	ModMetaMask = 1	1161	ModMetaMask = 1
1121	ModNumLockMask = 2	1162	ModNumLockMask = 2
		1163	current_screen = 3
		1164	hidden_cursor = 4
1122	CODE:	1165	CODE:
1123	switch (ix)	1166	switch (ix)
1124	{	1167	{
1125	case 0: RETVAL = THIS->ModLevel3Mask; break;	1168	case 0: RETVAL = THIS->ModLevel3Mask; break;
1126	case 1: RETVAL = THIS->ModMetaMask; break;	1169	case 1: RETVAL = THIS->ModMetaMask; break;
1127	case 2: RETVAL = THIS->ModNumLockMask; break;	1170	case 2: RETVAL = THIS->ModNumLockMask; break;
		1171	case 3: RETVAL = THIS->current_screen; break;
		1172	#ifdef CURSOR_BLINK
		1173	case 4: RETVAL = THIS->hidden_cursor; break;
		1174	#endif
1128	}	1175	}
1129	OUTPUT:	1176	OUTPUT:
1130	RETVAL	1177	RETVAL
1131		1178
1132	char *	1179	char *
…		…
1142	}	1189	}
1143	OUTPUT:	1190	OUTPUT:
1144	RETVAL	1191	RETVAL
1145		1192
1146	SV *	1193	SV *
1147	rxvt_term::_env ()	1194	rxvt_term::envv ()
		1195	ALIAS:
		1196	argv = 1
1148	CODE:	1197	PPCODE:
1149	{	1198	{
1150	if (THIS->envv)	1199	stringvec *vec = ix ? THIS->argv : THIS->envv;
1151	{
1152	AV *av = newAV ();
1153		1200
		1201	EXTEND (SP, vec->size ());
		1202
1154	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1203	for (char **i = vec->begin (); i != vec->end (); ++i)
1155	if (*i)	1204	if (*i)
1156	av_push (av, newSVpv (*i, 0));	1205	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1157
1158	RETVAL = newRV_noinc ((SV *)av);
1159	}
1160	else
1161	RETVAL = &PL_sv_undef;
1162	}	1206	}
1163	OUTPUT:
1164	RETVAL
1165		1207
1166	int	1208	int
1167	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1209	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1168	CODE:	1210	CODE:
1169	RETVAL = THIS->pty_ev.events;	1211	RETVAL = THIS->pty_ev.events;
1170	if (events != EVENT_UNDEF)	1212	if (events != ev::UNDEF)
1171	THIS->pty_ev.set (events);	1213	THIS->pty_ev.set (events);
1172	OUTPUT:	1214	OUTPUT:
1173	RETVAL	1215	RETVAL
1174		1216
1175	U32	1217	int
		1218	rxvt_term::pty_fd ()
		1219	CODE:
		1220	RETVAL = THIS->pty->pty;
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	Window
1176	rxvt_term::parent ()	1225	rxvt_term::parent ()
1177	CODE:	1226	CODE:
1178	RETVAL = (U32)THIS->parent [0];	1227	RETVAL = THIS->parent;
1179	OUTPUT:	1228	OUTPUT:
1180	RETVAL	1229	RETVAL
1181		1230
1182	U32	1231	Window
1183	rxvt_term::vt ()	1232	rxvt_term::vt ()
1184	CODE:	1233	CODE:
1185	RETVAL = (U32)THIS->vt;	1234	RETVAL = THIS->vt;
1186	OUTPUT:	1235	OUTPUT:
1187	RETVAL	1236	RETVAL
1188		1237
1189	void	1238	void
1190	rxvt_term::vt_emask_add (U32 emask)	1239	rxvt_term::vt_emask_add (U32 emask)
…		…
1199	THIS->rstyle = new_rstyle;	1248	THIS->rstyle = new_rstyle;
1200	OUTPUT:	1249	OUTPUT:
1201	RETVAL	1250	RETVAL
1202		1251
1203	int	1252	int
1204	rxvt_term::view_start (int newval = -1)	1253	rxvt_term::view_start (int newval = 1)
1205	PROTOTYPE: $;$	1254	PROTOTYPE: $;$
1206	CODE:	1255	CODE:
1207	{	1256	{
1208	RETVAL = THIS->view_start;	1257	RETVAL = THIS->view_start;
1209		1258
1210	if (newval >= 0)	1259	if (newval <= 0)
1211	{	1260	THIS->scr_changeview (max (newval, THIS->top_row));
1212	THIS->view_start = min (newval, THIS->nsaved);
1213	THIS->scr_changeview (RETVAL);
1214	}
1215	}	1261	}
1216	OUTPUT:	1262	OUTPUT:
1217	RETVAL	1263	RETVAL
1218		1264
1219	void	1265	void
		1266	rxvt_term::focus_in ()
		1267
		1268	void
		1269	rxvt_term::focus_out ()
		1270
		1271	void
		1272	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1273	ALIAS:
		1274	key_release = 1
		1275	CODE:
		1276	{
		1277	XKeyEvent xkey;
		1278
		1279	memset (&xkey, 0, sizeof (xkey));
		1280
		1281	xkey.time = time;
		1282	xkey.state = state;
		1283	xkey.keycode = keycode;
		1284
		1285	xkey.type = ix ? KeyRelease : KeyPress;
		1286	xkey.display = THIS->dpy;
		1287	xkey.window = THIS->vt;
		1288	xkey.root = THIS->display->root;
		1289	xkey.subwindow = THIS->vt;
		1290
		1291	if (ix)
		1292	THIS->key_release (xkey);
		1293	else
		1294	THIS->key_press (xkey);
		1295	}
		1296
		1297	void
1220	rxvt_term::want_refresh ()	1298	rxvt_term::want_refresh ()
1221	CODE:	1299	CODE:
1222	THIS->want_refresh = 1;	1300	THIS->want_refresh = 1;
		1301	THIS->refresh_check ();
1223		1302
1224	void	1303	void
1225	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1304	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1226	PPCODE:	1305	PPCODE:
1227	{	1306	{
1228	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1307	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1229	XSRETURN_EMPTY;	1308	XSRETURN_EMPTY;
1230		1309
1231	line_t &l = ROW(row_number);	1310	line_t &l = ROW(row_number);
1232		1311
1233	if (GIMME_V != G_VOID)	1312	if (GIMME_V != G_VOID)
1234	{	1313	{
1235	wchar_t *wstr = new wchar_t [THIS->ncol];	1314	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1236		1315
1237	for (int col = 0; col < THIS->ncol; col++)	1316	for (int col = 0; col < THIS->ncol; col++)
1238	wstr [col] = l.t [col];	1317	wstr [col] = l.t [col];
1239		1318
1240	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1319	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1241
1242	delete [] wstr;
1243	}	1320	}
1244		1321
1245	if (new_text)	1322	if (new_text)
1246	{	1323	{
1247	wchar_t *wstr = sv2wcs (new_text);	1324	wchar_t *wstr = sv2wcs (new_text);
1248		1325
1249	int len = min (wcslen (wstr) - start_ofs, max_len);	1326	int len = min (wcslen (wstr) - start_ofs, max_len);
1250		1327
1251	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1328	if (start_col < 0 || start_col + len > THIS->ncol)
1252	{	1329	{
1253	free (wstr);	1330	free (wstr);
1254	croak ("new_text extends beyond horizontal margins");	1331	croak ("new_text extends beyond horizontal margins");
1255	}	1332	}
1256		1333
…		…
1266		1343
1267	void	1344	void
1268	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1345	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1269	PPCODE:	1346	PPCODE:
1270	{	1347	{
1271	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1348	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1272	XSRETURN_EMPTY;	1349	XSRETURN_EMPTY;
1273		1350
1274	line_t &l = ROW(row_number);	1351	line_t &l = ROW(row_number);
1275		1352
1276	if (GIMME_V != G_VOID)	1353	if (GIMME_V != G_VOID)
…		…
1288	{	1365	{
1289	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1366	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1290	croak ("new_rend must be arrayref");	1367	croak ("new_rend must be arrayref");
1291		1368
1292	AV *av = (AV *)SvRV (new_rend);	1369	AV *av = (AV *)SvRV (new_rend);
1293	int len = min (av_len (av) + 1 - start_ofs, max_len);	1370	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1294		1371
1295	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1372	if (start_col < 0 || start_col + len > THIS->ncol)
1296	croak ("new_rend array extends beyond horizontal margins");	1373	croak ("new_rend array extends beyond horizontal margins");
1297		1374
1298	for (int col = start_col; col < start_col + len; col++)	1375	for (int col = start_col; col < start_col + len; col++)
1299	{	1376	{
1300	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1377	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1306		1383
1307	int	1384	int
1308	rxvt_term::ROW_l (int row_number, int new_length = -1)	1385	rxvt_term::ROW_l (int row_number, int new_length = -1)
1309	CODE:	1386	CODE:
1310	{	1387	{
1311	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1388	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1312	XSRETURN_EMPTY;	1389	XSRETURN_EMPTY;
1313		1390
1314	line_t &l = ROW(row_number);	1391	line_t &l = ROW(row_number);
1315	RETVAL = l.l;	1392	RETVAL = l.l;
1316		1393
…		…
1322		1399
1323	bool	1400	bool
1324	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1401	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1325	CODE:	1402	CODE:
1326	{	1403	{
1327	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1404	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1328	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1329		1406
1330	line_t &l = ROW(row_number);	1407	line_t &l = ROW(row_number);
1331	RETVAL = l.is_longer ();	1408	RETVAL = l.is_longer ();
1332		1409
…		…
1340	rxvt_term::special_encode (SV *string)	1417	rxvt_term::special_encode (SV *string)
1341	CODE:	1418	CODE:
1342	{	1419	{
1343	wchar_t *wstr = sv2wcs (string);	1420	wchar_t *wstr = sv2wcs (string);
1344	int wlen = wcslen (wstr);	1421	int wlen = wcslen (wstr);
1345	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1346		1423
1347	rxvt_push_locale (THIS->locale);	1424	rxvt_push_locale (THIS->locale);
1348		1425
1349	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1350	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
		1428	{
		1429	int w = WCWIDTH (*s);
		1430
1351	if (wcwidth (*s) == 0)	1431	if (w == 0)
1352	{	1432	{
1353	if (r == rstr)	1433	if (r == rstr)
1354	croak ("leading combining character unencodable");	1434	croak ("leading combining character unencodable");
1355		1435
1356	unicode_t n = rxvt_compose (r[-1], *s);	1436	unicode_t n = rxvt_compose (r[-1], *s);
1357	if (n == NOCHAR)	1437	if (n == NOCHAR)
1358	n = rxvt_composite.compose (r[-1], *s);	1438	n = rxvt_composite.compose (r[-1], *s);
1359		1439
1360	r[-1] = n;	1440	r[-1] = n;
1361	}	1441	}
1362	#if !UNICODE_3	1442	#if !UNICODE_3
1363	else if (*s >= 0x10000)	1443	else if (*s >= 0x10000)
1364	*r++ = rxvt_composite.compose (*s);	1444	*r++ = rxvt_composite.compose (*s);
1365	#endif	1445	#endif
1366	else	1446	else
1367	*r++ = *s;	1447	*r++ = *s;
		1448
		1449	// the *2 above only allows wcwidth <= 2
		1450	if (w > 1)
		1451	*r++ = NOCHAR;
		1452	}
1368		1453
1369	rxvt_pop_locale ();	1454	rxvt_pop_locale ();
1370		1455
1371	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1456	RETVAL = wcs2sv (rstr, r - rstr);
1372
1373	delete [] rstr;
1374	}	1457	}
1375	OUTPUT:	1458	OUTPUT:
1376	RETVAL	1459	RETVAL
1377		1460
1378	SV *	1461	SV *
1379	rxvt_term::special_decode (SV *text)	1462	rxvt_term::special_decode (SV *text)
1380	CODE:	1463	CODE:
1381	{	1464	{
1382	wchar_t *wstr = sv2wcs (text);	1465	wchar_t *wstr = sv2wcs (text);
1383	int wlen = wcslen (wstr);
1384	int dlen = 0;	1466	int dlen = 0;
1385		1467
1386	// find length	1468	// find length
1387	for (wchar_t *s = wstr; *s; s++)	1469	for (wchar_t *s = wstr; *s; s++)
1388	if (*s == NOCHAR)	1470	if (*s == NOCHAR)
…		…
1390	else if (IS_COMPOSE (*s))	1472	else if (IS_COMPOSE (*s))
1391	dlen += rxvt_composite.expand (*s, 0);	1473	dlen += rxvt_composite.expand (*s, 0);
1392	else	1474	else
1393	dlen++;	1475	dlen++;
1394		1476
1395	wchar_t *rstr = new wchar_t [dlen];	1477	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1396		1478
1397	// decode	1479	// decode
1398	wchar_t *r = rstr;	1480	wchar_t *r = rstr;
1399	for (wchar_t *s = wstr; *s; s++)	1481	for (wchar_t *s = wstr; *s; s++)
1400	if (*s == NOCHAR)	1482	if (*s == NOCHAR)
…		…
1402	else if (IS_COMPOSE (*s))	1484	else if (IS_COMPOSE (*s))
1403	r += rxvt_composite.expand (*s, r);	1485	r += rxvt_composite.expand (*s, r);
1404	else	1486	else
1405	*r++ = *s;	1487	*r++ = *s;
1406		1488
1407	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1489	RETVAL = wcs2sv (rstr, r - rstr);
1408
1409	delete [] rstr;
1410	}	1490	}
1411	OUTPUT:	1491	OUTPUT:
1412	RETVAL	1492	RETVAL
1413		1493
1414	void	1494	void
1415	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1495	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1416	PPCODE:	1496	PPCODE:
1417	{	1497	{
1418	struct resval { const char *name; int value; } rslist [] = {	1498	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1419	# define def(name) { # name, Rs_ ## name },	1499	# define def(name) { # name, Rs_ ## name },
1420	# define reserve(name,count)	1500	# define reserve(name,count)
1421	# include "rsinc.h"	1501	# include "rsinc.h"
1422	# undef def	1502	# undef def
1423	# undef reserve	1503	# undef reserve
1424	};	1504	};
1425		1505
1426	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1506	rs = rslist + ecb_array_length (rslist);
1427		1507
		1508	if (*name)
1428	do {	1509	{
		1510	do {
1429	if (rs-- == rslist)	1511	if (rs-- == rslist)
1430	croak ("no such resource '%s', requested", name);	1512	croak ("no such resource '%s', requested", name);
1431	} while (strcmp (name, rs->name));	1513	} while (strcmp (name, rs->name));
1432		1514
1433	index += rs->value;	1515	index += rs->value;
		1516	}
		1517	else
		1518	{
		1519	--rs;
		1520	name = "";
		1521	}
1434		1522
1435	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1523	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1436	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1524	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1437		1525
1438	if (GIMME_V != G_VOID)	1526	if (GIMME_V != G_VOID)
1439	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1527	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1440		1528
1441	if (newval)	1529	if (newval)
1442	{	1530	{
1443	if (SvOK (newval))	1531	if (SvOK (newval))
1444	{	1532	{
…		…
1451	}	1539	}
1452	}	1540	}
1453		1541
1454	const char *	1542	const char *
1455	rxvt_term::x_resource (const char *name)	1543	rxvt_term::x_resource (const char *name)
1456	CLEANUP:
1457	SvTAINTED_on (ST (0));
1458		1544
1459	bool	1545	bool
1460	rxvt_term::option (U32 optval, int set = -1)	1546	rxvt_term::option (U8 optval, int set = -1)
1461	CODE:	1547	CODE:
1462	{	1548	{
1463	RETVAL = THIS->options & optval;	1549	RETVAL = THIS->option (optval);
1464		1550
1465	if (set >= 0)	1551	if (set >= 0)
1466	{	1552	{
1467	if (set)
1468	THIS->options |= optval;	1553	THIS->set_option (optval, set);
1469	else
1470	THIS->options &= ~optval;
1471		1554
		1555	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1472	switch (optval)	1556	switch (optval)
1473	{	1557	{
1474	case Opt_skipBuiltinGlyphs:	1558	case Opt_skipBuiltinGlyphs:
1475	THIS->set_fonts ();	1559	THIS->set_fonts ();
1476	THIS->scr_remap_chars ();	1560	THIS->scr_remap_chars ();
1477	THIS->scr_touch (true);	1561	THIS->scr_touch (true);
1478	THIS->want_refresh = 1;	1562	THIS->want_refresh = 1;
		1563	THIS->refresh_check ();
1479	break;	1564	break;
1480		1565
1481	case Opt_cursorUnderline:	1566	case Opt_cursorUnderline:
1482	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
1483	break;	1569	break;
1484		1570
1485	# case Opt_scrollBar_floating:	1571	# case Opt_scrollBar_floating:
1486	# case Opt_scrollBar_right:	1572	# case Opt_scrollBar_right:
1487	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1573	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1488	# break;	1574	# break;
1489	}	1575	}
1490	}	1576	}
1491	}	1577	}
1492	OUTPUT:	1578	OUTPUT:
1493	RETVAL	1579	RETVAL
1494		1580
…		…
1497	CODE:	1583	CODE:
1498	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1584	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1499	THIS->keyboard->register_done ();	1585	THIS->keyboard->register_done ();
1500	OUTPUT:	1586	OUTPUT:
1501	RETVAL	1587	RETVAL
		1588
		1589	void
		1590	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1591	CODE:
		1592	wchar_t *wstr = sv2wcs (str);
		1593	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1594	free (wstr);
1502		1595
1503	void	1596	void
1504	rxvt_term::screen_cur (...)	1597	rxvt_term::screen_cur (...)
1505	PROTOTYPE: $;$$	1598	PROTOTYPE: $;$$
1506	ALIAS:	1599	ALIAS:
…		…
1520	EXTEND (SP, 2);	1613	EXTEND (SP, 2);
1521	PUSHs (sv_2mortal (newSViv (rc.row)));	1614	PUSHs (sv_2mortal (newSViv (rc.row)));
1522	PUSHs (sv_2mortal (newSViv (rc.col)));	1615	PUSHs (sv_2mortal (newSViv (rc.col)));
1523	}	1616	}
1524		1617
1525	if (items == 3)	1618	if (items >= 3)
		1619	{
		1620	rc.row = SvIV (ST (1));
		1621	rc.col = SvIV (ST (2));
		1622
		1623	if (ix == 2)
1526	{	1624	{
1527	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1625	if (rc.col == 0)
1528	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1626	{
		1627	// col == 0 means end of previous line
		1628	rc.row--;
		1629	rc.col = THIS->ncol;
		1630	}
		1631	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1632	&& rc.col > ROW(rc.row).l)
		1633	{
		1634	// col >= length means while line and add newline
		1635	rc.col = THIS->ncol;
		1636	}
		1637	}
		1638
		1639	clamp_it (rc.col, 0, THIS->ncol);
		1640	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1529		1641
1530	if (ix)	1642	if (ix)
		1643	{
		1644	THIS->selection.screen = THIS->current_screen;
		1645
1531	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
		1647	THIS->refresh_check ();
1532	}	1648	}
		1649	}
1533	}	1650	}
1534		1651
1535	char	1652	int
1536	rxvt_term::cur_charset ()	1653	rxvt_term::selection_screen (int screen = -1)
1537	CODE:	1654	CODE:
1538	RETVAL = THIS->charsets [THIS->screen.charset];	1655	RETVAL = THIS->selection.screen;
1539	OUTPUT:	1656	if (screen >= 0)
		1657	THIS->selection.screen = screen;
		1658	OUTPUT:
1540	RETVAL	1659	RETVAL
1541		1660
1542	#void	1661	void
1543	#rxvt_term::selection_clear ()	1662	rxvt_term::selection_clear (bool clipboard = false)
1544		1663
1545	void	1664	void
1546	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1665	rxvt_term::selection_make (Time eventtime, bool rect = false)
1547	CODE:	1666	CODE:
1548	THIS->selection.op = SELECTION_CONT;	1667	THIS->selection.op = SELECTION_CONT;
1549	THIS->selection.rect = rect;	1668	THIS->selection.rect = rect;
1550	THIS->selection_make (eventtime);	1669	THIS->selection_make (eventtime);
1551		1670
1552	int	1671	int
1553	rxvt_term::selection_grab (U32 eventtime)	1672	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1554		1673
1555	void	1674	void
1556	rxvt_term::selection (SV *newtext = 0)	1675	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1557	PPCODE:	1676	PPCODE:
1558	{	1677	{
		1678	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1679	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1680
1559	if (GIMME_V != G_VOID)	1681	if (GIMME_V != G_VOID)
1560	XPUSHs (THIS->selection.text	1682	XPUSHs (text
1561	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1683	? sv_2mortal (wcs2sv (text, len))
1562	: &PL_sv_undef);	1684	: &PL_sv_undef);
1563		1685
1564	if (newtext)	1686	if (newtext)
1565	{	1687	{
1566	free (THIS->selection.text);	1688	free (text);
1567		1689
1568	THIS->selection.text = sv2wcs (newtext);	1690	text = sv2wcs (newtext);
1569	THIS->selection.len = wcslen (THIS->selection.text);	1691	len = wcslen (text);
1570	}	1692	}
1571	}	1693	}
		1694
		1695	char
		1696	rxvt_term::cur_charset ()
		1697	CODE:
		1698	RETVAL = THIS->charsets [THIS->screen.charset];
		1699	OUTPUT:
		1700	RETVAL
1572		1701
1573	void	1702	void
1574	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)	1703	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)
1575		1704
1576	void	1705	void
1577	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1706	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1578		1707
1579	void	1708	void
1580	rxvt_term::scr_bell ()	1709	rxvt_term::scr_bell ()
		1710
		1711	void
		1712	rxvt_term::scr_change_screen (int screen)
1581		1713
1582	void	1714	void
1583	rxvt_term::scr_add_lines (SV *string)	1715	rxvt_term::scr_add_lines (SV *string)
1584	CODE:	1716	CODE:
1585	{	1717	{
…		…
1595	char *str = SvPVbyte (octets, len);	1727	char *str = SvPVbyte (octets, len);
1596	C_ARGS:	1728	C_ARGS:
1597	str, len	1729	str, len
1598		1730
1599	void	1731	void
		1732	rxvt_term::tt_paste (SV *octets)
		1733	INIT:
		1734	STRLEN len;
		1735	char *str = SvPVbyte (octets, len);
		1736	C_ARGS:
		1737	str, len
		1738
		1739	void
1600	rxvt_term::cmd_parse (SV *octets)	1740	rxvt_term::cmd_parse (SV *octets)
1601	CODE:	1741	CODE:
1602	{	1742	{
1603	STRLEN len;	1743	STRLEN len;
1604	char *str = SvPVbyte (octets, len);	1744	char *str = SvPVbyte (octets, len);
…		…
1626	o->self = (HV *)SvRV (RETVAL);	1766	o->self = (HV *)SvRV (RETVAL);
1627	}	1767	}
1628	OUTPUT:	1768	OUTPUT:
1629	RETVAL	1769	RETVAL
1630		1770
		1771	#############################################################################
		1772	# Various X Utility Functions
		1773	#############################################################################
		1774
		1775	void
		1776	rxvt_term::XListProperties (Window window)
		1777	PPCODE:
		1778	{
		1779	int count;
		1780	Atom *props = XListProperties (THIS->dpy, window, &count);
		1781
		1782	EXTEND (SP, count);
		1783	while (count--)
		1784	PUSHs (newSVuv ((U32)props [count]));
		1785
		1786	XFree (props);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1791	PPCODE:
		1792	{
		1793	Atom type;
		1794	int format;
		1795	unsigned long nitems;
		1796	unsigned long bytes_after;
		1797	unsigned char *prop;
		1798
		1799	XGetWindowProperty (THIS->dpy, window, property,
		1800	0, 1<<24, 0, AnyPropertyType,
		1801	&type, &format, &nitems, &bytes_after, &prop);
		1802
		1803	if (type != None)
		1804	{
		1805	int elemsize = format == 16 ? sizeof (short)
		1806	: format == 32 ? sizeof (long)
		1807	: 1;
		1808
		1809	EXTEND (SP, 3);
		1810	PUSHs (newSVuv ((U32)type));
		1811	PUSHs (newSViv (format));
		1812	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1813	XFree (prop);
		1814	}
		1815	}
		1816
		1817	void
		1818	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1819	CODE:
		1820	{
		1821	STRLEN len;
		1822	char *data_ = SvPVbyte (data, len);
		1823
		1824	int elemsize = format == 16 ? sizeof (short)
		1825	: format == 32 ? sizeof (long)
		1826	: 1;
		1827
		1828	XChangeProperty (THIS->dpy, window, property,
		1829	type, format, PropModeReplace,
		1830	(unsigned char *)data_, len / elemsize);
		1831	}
		1832
		1833	Atom
		1834	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1835	C_ARGS: term->dpy, atom_name, only_if_exists
		1836
		1837	char *
		1838	XGetAtomName (rxvt_term *term, Atom atom)
		1839	C_ARGS: term->dpy, atom
		1840	CLEANUP:
		1841	XFree (RETVAL);
		1842
		1843	void
		1844	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1845	C_ARGS: term->dpy, window, property
		1846
		1847	Window
		1848	rxvt_term::DefaultRootWindow ()
		1849	CODE:
		1850	RETVAL = THIS->display->root;
		1851	OUTPUT:
		1852	RETVAL
		1853
		1854	#if 0
		1855
		1856	Window
		1857	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1858	C_ARGS: term->dpy, (Window)parent,
		1859	x, y, width, height, 0,
		1860	term->pix_colors_focused[Color_border],
		1861	term->pix_colors_focused[Color_border]
		1862
		1863	#endif
		1864
		1865	void
		1866	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1867	C_ARGS: term->dpy, window, parent, x, y
		1868
		1869	void
		1870	XMapWindow (rxvt_term *term, Window window)
		1871	C_ARGS: term->dpy, window
		1872
		1873	void
		1874	XUnmapWindow (rxvt_term *term, Window window)
		1875	C_ARGS: term->dpy, window
		1876
		1877	void
		1878	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1879	C_ARGS: term->dpy, window, x, y, width, height
		1880
		1881	void
		1882	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1883	CODE:
		1884	{
		1885	XWindowAttributes attr;
		1886	XGetWindowAttributes (THIS->dpy, window, &attr);
		1887	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1888	}
		1889
		1890	void
		1891	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1892	PPCODE:
		1893	{
		1894	int dx, dy;
		1895	Window child;
		1896
		1897	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1898	{
		1899	EXTEND (SP, 3);
		1900	PUSHs (newSViv (dx));
		1901	PUSHs (newSViv (dy));
		1902	PUSHs (newSVuv (child));
		1903	}
		1904	}
		1905
		1906	#############################################################################
		1907	# urxvt::overlay
		1908	#############################################################################
		1909
1631	MODULE = urxvt PACKAGE = urxvt::overlay	1910	MODULE = urxvt PACKAGE = urxvt::overlay
1632		1911
1633	void	1912	void
1634	overlay::set (int x, int y, SV *text, SV *rend = 0)	1913	overlay::set (int x, int y, SV *text, SV *rend = 0)
1635		1914
…		…
1640	overlay::hide ()	1919	overlay::hide ()
1641		1920
1642	void	1921	void
1643	overlay::DESTROY ()	1922	overlay::DESTROY ()
1644		1923
1645	MODULE = urxvt PACKAGE = urxvt::timer	1924	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1646		1925
1647	SV *
1648	timer::new ()
1649	CODE:
1650	timer *w = new timer;
1651	w->start (NOW);
1652	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1653	w->self = (HV *)SvRV (RETVAL);
1654	OUTPUT:
1655	RETVAL
1656
1657	timer *
1658	timer::cb (SV *cb)
1659	CODE:
1660	THIS->cb (cb);
1661	RETVAL = THIS;
1662	OUTPUT:
1663	RETVAL
1664
1665	NV
1666	timer::at ()
1667	CODE:
1668	RETVAL = THIS->at;
1669	OUTPUT:
1670	RETVAL
1671
1672	timer *
1673	timer::interval (NV interval)
1674	CODE:
1675	THIS->interval = interval;
1676	RETVAL = THIS;
1677	OUTPUT:
1678	RETVAL
1679
1680	timer *
1681	timer::set (NV tstamp)
1682	CODE:
1683	THIS->set (tstamp);
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687
1688	timer *
1689	timer::start (NV tstamp = THIS->at)
1690	CODE:
1691	THIS->start (tstamp);
1692	RETVAL = THIS;
1693	OUTPUT:
1694	RETVAL
1695
1696	timer *
1697	timer::stop ()
1698	CODE:
1699	THIS->stop ();
1700	RETVAL = THIS;
1701	OUTPUT:
1702	RETVAL
1703
1704	void
1705	timer::DESTROY ()
1706
1707	MODULE = urxvt PACKAGE = urxvt::iow
1708
1709	SV *
1710	iow::new ()
1711	CODE:
1712	iow *w = new iow;
1713	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1714	w->self = (HV *)SvRV (RETVAL);
1715	OUTPUT:
1716	RETVAL
1717
1718	iow *
1719	iow::cb (SV *cb)
1720	CODE:
1721	THIS->cb (cb);
1722	RETVAL = THIS;
1723	OUTPUT:
1724	RETVAL
1725
1726	iow *
1727	iow::fd (int fd)
1728	CODE:
1729	THIS->fd = fd;
1730	RETVAL = THIS;
1731	OUTPUT:
1732	RETVAL
1733
1734	iow *
1735	iow::events (short events)
1736	CODE:
1737	THIS->events = events;
1738	RETVAL = THIS;
1739	OUTPUT:
1740	RETVAL
1741
1742	iow *
1743	iow::start ()
1744	CODE:
1745	THIS->start ();
1746	RETVAL = THIS;
1747	OUTPUT:
1748	RETVAL
1749
1750	iow *
1751	iow::stop ()
1752	CODE:
1753	THIS->stop ();
1754	RETVAL = THIS;
1755	OUTPUT:
1756	RETVAL
1757
1758	void
1759	iow::DESTROY ()
1760
1761

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