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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.136 by root, Fri Jan 7 21:17:08 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 Marc Lehmann <pcg@goof.com>
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 1
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];
…		…
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 = 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);
439	}	372	}
440	}	373	}
441		374
442	static void	375	static void
443	ungrab (rxvt_term *THIS)	376	ungrab (rxvt_term *THIS)
444	{	377	{
445	if (THIS->perl.grabtime)	378	if (THIS->perl.grabtime)
446	{	379	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	380	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	381	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	382	THIS->perl.grabtime = 0;
450	}	383	}
451	}	384	}
452		385
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	386	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	387	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	388	{
470	if (!perl)	389	if (!perl || !term->perl.self)
471	return false;	390	return false;
472		391
473	if (htype == HOOK_INIT) // first hook ever called	392	localise_env set_environ (perl_environ);
		393
		394	// pre-handling of some events
		395	if (htype == HOOK_REFRESH_END)
474	{	396	{
475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	398
		399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
477	}	401	}
478	else if (!term->perl.self)
479	return false; // perl not initialized for this instance
480	else if (htype == HOOK_DESTROY)
481	{
482	// handled later
483	}
484	else
485	{
486	if (htype == HOOK_REFRESH_END)
487	swap_overlays (term);
488		402
		403	bool event_consumed;
		404
		405	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
489	if (!term->perl.should_invoke [htype])	406	|| term->perl.should_invoke [htype])
490	{
491	if (htype == HOOK_REFRESH_BEGIN)
492	swap_overlays (term);
493
494	return false;
495	}
496	}
497
498	swap (perl_environ, environ);
499
500	try
501	{	407	{
502	dSP;	408	dSP;
503	va_list ap;	409	va_list ap;
504		410
505	va_start (ap, htype);	411	va_start (ap, htype);
…		…
524	case DT_LONG:	430	case DT_LONG:
525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	431	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
526	break;	432	break;
527		433
528	case DT_STR:	434	case DT_STR:
529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	435	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
530	break;	436	break;
531		437
532	case DT_STR_LEN:	438	case DT_STR_LEN:
533	{	439	{
534	char *str = va_arg (ap, char *);	440	char *str = va_arg (ap, char *);
535	int len = va_arg (ap, int);	441	int len = va_arg (ap, int);
536		442
537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	443	XPUSHs (sv_2mortal (newSVpvn (str, len)));
538	}	444	}
539	break;	445	break;
540		446
541	case DT_WCS_LEN:	447	case DT_WCS_LEN:
542	{	448	{
543	wchar_t *wstr = va_arg (ap, wchar_t *);	449	wchar_t *wstr = va_arg (ap, wchar_t *);
		450	int wlen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		453	}
		454	break;
		455
		456	case DT_LCS_LEN:
		457	{
		458	long *lstr = va_arg (ap, long *);
544	int wlen = va_arg (ap, int);	459	int llen = va_arg (ap, int);
545		460
546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	461	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
547	}	462	}
548	break;	463	break;
549		464
550	case DT_XEVENT:	465	case DT_XEVENT:
551	{	466	{
552	XEvent *xe = va_arg (ap, XEvent *);	467	XEvent *xe = va_arg (ap, XEvent *);
553	HV *hv = newHV ();	468	HV *hv = newHV ();
554		469
555	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	470	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
556	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	471	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		472	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
557	# undef set	473	# undef set
558		474
559	setiv (type, xe->type);	475	setiv (type, xe->type);
560	setiv (send_event, xe->xany.send_event);	476	setiv (send_event, xe->xany.send_event);
561	setiv (serial, xe->xany.serial);	477	setiv (serial, xe->xany.serial);
562		478
…		…
565	case KeyPress:	481	case KeyPress:
566	case KeyRelease:	482	case KeyRelease:
567	case ButtonPress:	483	case ButtonPress:
568	case ButtonRelease:	484	case ButtonRelease:
569	case MotionNotify:	485	case MotionNotify:
		486	setuv (window, xe->xmotion.window);
		487	setuv (root, xe->xmotion.root);
		488	setuv (subwindow, xe->xmotion.subwindow);
570	setiv (time, xe->xmotion.time);	489	setuv (time, xe->xmotion.time);
571	setiv (x, xe->xmotion.x);	490	setiv (x, xe->xmotion.x);
572	setiv (y, xe->xmotion.y);	491	setiv (y, xe->xmotion.y);
573	setiv (row, xe->xmotion.y / term->fheight);	492	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
574	setiv (col, xe->xmotion.x / term->fwidth);	493	setiv (col, xe->xmotion.x / term->fwidth);
575	setiv (x_root, xe->xmotion.x_root);	494	setiv (x_root, xe->xmotion.x_root);
576	setiv (y_root, xe->xmotion.y_root);	495	setiv (y_root, xe->xmotion.y_root);
577	setiv (state, xe->xmotion.state);	496	setuv (state, xe->xmotion.state);
		497
		498	switch (xe->type)
		499	{
		500	case KeyPress:
		501	case KeyRelease:
		502	setuv (keycode, xe->xkey.keycode);
		503	break;
		504
		505	case ButtonPress:
		506	case ButtonRelease:
		507	setuv (button, xe->xbutton.button);
		508	break;
		509
		510	case MotionNotify:
		511	setiv (is_hint, xe->xmotion.is_hint);
		512	break;
		513	}
		514
578	break;	515	break;
579	}
580		516
		517	case MapNotify:
		518	case UnmapNotify:
		519	case ConfigureNotify:
		520	setuv (event, xe->xconfigure.event);
		521	setuv (window, xe->xconfigure.window);
		522
581	switch (xe->type)	523	switch (xe->type)
582	{	524	{
583	case KeyPress:	525	case ConfigureNotify:
584	case KeyRelease:	526	setiv (x, xe->xconfigure.x);
585	setiv (keycode, xe->xkey.keycode);	527	setiv (y, xe->xconfigure.y);
		528	setiv (width, xe->xconfigure.width);
		529	setiv (height, xe->xconfigure.height);
		530	setuv (above, xe->xconfigure.above);
		531	break;
		532	}
		533
586	break;	534	break;
587		535
588	case ButtonPress:	536	case PropertyNotify:
589	case ButtonRelease:	537	setuv (window, xe->xproperty.window);
590	setiv (button, xe->xbutton.button);	538	setuv (atom, xe->xproperty.atom);
		539	setuv (time, xe->xproperty.time);
		540	setiv (state, xe->xproperty.state);
591	break;	541	break;
592		542
593	case MotionNotify:	543	case ClientMessage:
594	setiv (is_hint, xe->xmotion.is_hint);	544	setuv (window, xe->xclient.window);
		545	setuv (message_type, xe->xclient.message_type);
		546	setuv (format, xe->xclient.format);
		547	setuv (l0, xe->xclient.data.l[0]);
		548	setuv (l1, xe->xclient.data.l[1]);
		549	setuv (l2, xe->xclient.data.l[2]);
		550	setuv (l3, xe->xclient.data.l[3]);
		551	setuv (l4, xe->xclient.data.l[4]);
595	break;	552	break;
596	}	553	}
597		554
598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	555	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
599	}	556	}
600	break;	557	break;
601		558
602	case DT_END:	559	case DT_END:
603	{	560	goto call;
604	va_end (ap);
605
606	PUTBACK;
607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
608	SPAGAIN;
609
610	if (count)
611	{
612	SV *status = POPs;
613	count = SvTRUE (status);
614	}
615
616	PUTBACK;
617	FREETMPS;
618	LEAVE;
619
620	if (SvTRUE (ERRSV))
621	{
622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
623	ungrab (term); // better lose the grab than the session
624	}
625
626	if (htype == HOOK_REFRESH_BEGIN)
627	swap_overlays (term);
628	else if (htype == HOOK_DESTROY)
629	{
630	clearSVptr ((SV *)term->perl.self);
631	SvREFCNT_dec ((SV *)term->perl.self);
632	}
633
634	swap (perl_environ, environ);
635	return count;
636	}
637		561
638	default:	562	default:
639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	563	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
640	}	564	}
641	}	565	}
		566
		567	call:
		568	va_end (ap);
		569
		570	PUTBACK;
		571	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		572	SPAGAIN;
		573
		574	if (count)
		575	{
		576	SV *status = POPs;
		577	count = SvTRUE (status);
		578	}
		579
		580	PUTBACK;
		581	FREETMPS;
		582	LEAVE;
		583
		584	if (SvTRUE (ERRSV))
		585	{
		586	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		587	ungrab (term); // better lose the grab than the session
		588	}
		589
		590	event_consumed = !!count;
642	}	591	}
643	catch (...)	592	else
		593	event_consumed = false;
		594
		595	// post-handling of some events
		596	if (htype == HOOK_REFRESH_BEGIN)
644	{	597	{
645	swap (perl_environ, environ);	598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
646	throw;	599
		600	for (int i = AvFILL (av); i >= 0; i--)
		601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
647	}	602	}
		603	else if (htype == HOOK_DESTROY)
		604	{
		605	clearSVptr ((SV *)term->perl.self);
		606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
		610	}
		611
		612	return event_consumed;
648	}	613	}
649		614
650	/////////////////////////////////////////////////////////////////////////////	615	/////////////////////////////////////////////////////////////////////////////
651		616
652	MODULE = urxvt PACKAGE = urxvt	617	MODULE = urxvt PACKAGE = urxvt
…		…
664	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
665	# include "hookinc.h"	630	# include "hookinc.h"
666	# undef def	631	# undef def
667		632
668	HV *option = get_hv ("urxvt::OPTION", 1);	633	HV *option = get_hv ("urxvt::OPTION", 1);
669	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	634	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
670	# define nodef(name)	635	# define nodef(name)
671	# include "optinc.h"	636	# include "optinc.h"
672	# undef nodef	637	# undef nodef
673	# undef def	638	# undef def
674		639
675	HV *stash = gv_stashpv ("urxvt", 1);	640	HV *stash = gv_stashpv ("urxvt", 1);
676	struct {	641	static const struct {
677	const char *name;	642	const char *name;
678	IV iv;	643	IV iv;
679	} *civ, const_iv[] = {	644	} *civ, const_iv[] = {
680	# define const_iv(name) { # name, (IV)name }	645	# define const_iv(name) { # name, (IV)name }
		646	const_iv (NUM_RESOURCES),
681	const_iv (DEFAULT_RSTYLE),	647	const_iv (DEFAULT_RSTYLE),
682	const_iv (OVERLAY_RSTYLE),	648	const_iv (OVERLAY_RSTYLE),
		649	const_iv (Color_Bits),
		650	const_iv (RS_bgShift), const_iv (RS_bgMask),
		651	const_iv (RS_fgShift), const_iv (RS_fgMask),
		652	const_iv (RS_Careful),
		653	const_iv (RS_fontCount),
		654	const_iv (RS_fontShift),
		655	const_iv (RS_fontMask),
		656	const_iv (RS_baseattrMask),
		657	const_iv (RS_attrMask),
		658	const_iv (RS_redraw),
		659	const_iv (RS_Sel),
683	const_iv (RS_Bold),	660	const_iv (RS_Bold),
684	const_iv (RS_Italic),	661	const_iv (RS_Italic),
685	const_iv (RS_Blink),	662	const_iv (RS_Blink),
686	const_iv (RS_RVid),	663	const_iv (RS_RVid),
687	const_iv (RS_Uline),	664	const_iv (RS_Uline),
…		…
700	const_iv (Button3Mask),	677	const_iv (Button3Mask),
701	const_iv (Button4Mask),	678	const_iv (Button4Mask),
702	const_iv (Button5Mask),	679	const_iv (Button5Mask),
703	const_iv (AnyModifier),	680	const_iv (AnyModifier),
704		681
705	const_iv (EVENT_NONE),	682	const_iv (NoSymbol),
706	const_iv (EVENT_READ),	683	const_iv (GrabModeSync),
707	const_iv (EVENT_WRITE),	684	const_iv (GrabModeAsync),
708		685
709	const_iv (NoEventMask),	686	const_iv (NoEventMask),
710	const_iv (KeyPressMask),	687	const_iv (KeyPressMask),
711	const_iv (KeyReleaseMask),	688	const_iv (KeyReleaseMask),
712	const_iv (ButtonPressMask),	689	const_iv (ButtonPressMask),
…		…
764	const_iv (SelectionRequest),	741	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	742	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	743	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	744	const_iv (ClientMessage),
768	const_iv (MappingNotify),	745	const_iv (MappingNotify),
		746	# if ENABLE_XIM_ONTHESPOT
		747	const_iv (XIMReverse),
		748	const_iv (XIMUnderline),
		749	const_iv (XIMHighlight),
		750	const_iv (XIMPrimary),
		751	const_iv (XIMSecondary),
		752	const_iv (XIMTertiary),
		753	const_iv (XIMVisibleToForward),
		754	const_iv (XIMVisibleToBackword),
		755	const_iv (XIMVisibleToCenter),
		756	# if 0
		757	const_iv (XIMForwardChar),
		758	const_iv (XIMBackwardChar),
		759	const_iv (XIMForwardWord),
		760	const_iv (XIMBackwardWord),
		761	const_iv (XIMCaretUp),
		762	const_iv (XIMCaretDown),
		763	const_iv (XIMNextLine),
		764	const_iv (XIMPreviousLine),
		765	const_iv (XIMLineStart),
		766	const_iv (XIMLineEnd),
		767	const_iv (XIMAbsolutePosition),
		768	const_iv (XIMDontChange),
		769	# endif
		770	# endif
769	};	771	};
770		772
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	773	for (civ = const_iv + ARRAY_LENGTH(const_iv); civ-- > const_iv; )
772	civ-- > const_iv; )
773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
774	}	775	}
775		776
776	void	777	void
777	warn (const char *msg)	778	warn (const char *msg)
…		…
781	void	782	void
782	fatal (const char *msg)	783	fatal (const char *msg)
783	CODE:	784	CODE:
784	rxvt_fatal ("%s", msg);	785	rxvt_fatal ("%s", msg);
785		786
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	787	void
795	_exit (int status)	788	_exit (int status)
796
797	bool
798	safe ()
799	CODE:
800	RETVAL = !rxvt_tainted ();
801	OUTPUT:
802	RETVAL
803		789
804	NV	790	NV
805	NOW ()	791	NOW ()
806	CODE:	792	CODE:
807	RETVAL = NOW;	793	RETVAL = ev::now ();
808	OUTPUT:	794	OUTPUT:
809	RETVAL	795	RETVAL
810		796
811	int	797	int
812	GET_BASEFG (int rend)	798	GET_BASEFG (int rend)
…		…
823	RETVAL	809	RETVAL
824		810
825	int	811	int
826	SET_FGCOLOR (int rend, int new_color)	812	SET_FGCOLOR (int rend, int new_color)
827	CODE:	813	CODE:
828	RETVAL = SET_FGCOLOR (rend, new_color);	814	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
829	OUTPUT:	815	OUTPUT:
830	RETVAL	816	RETVAL
831		817
832	int	818	int
833	SET_BGCOLOR (int rend, int new_color)	819	SET_BGCOLOR (int rend, int new_color)
834	CODE:	820	CODE:
835	RETVAL = SET_BGCOLOR (rend, new_color);	821	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
836	OUTPUT:	822	OUTPUT:
837	RETVAL	823	RETVAL
838		824
839	int	825	int
840	GET_CUSTOM (int rend)	826	GET_CUSTOM (int rend)
841	CODE:	827	CODE:
842	RETVAL = (rend && RS_customMask) >> RS_customShift;	828	RETVAL = (rend & RS_customMask) >> RS_customShift;
843	OUTPUT:	829	OUTPUT:
844	RETVAL	830	RETVAL
845		831
846	int	832	int
847	SET_CUSTOM (int rend, int new_value)	833	SET_CUSTOM (int rend, int new_value)
…		…
854	| ((new_value << RS_customShift) & RS_customMask);	840	| ((new_value << RS_customShift) & RS_customMask);
855	}	841	}
856	OUTPUT:	842	OUTPUT:
857	RETVAL	843	RETVAL
858		844
		845	void
		846	termlist ()
		847	PPCODE:
		848	{
		849	EXTEND (SP, rxvt_term::termlist.size ());
		850
		851	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		852	if ((*t)->perl.self)
		853	PUSHs (sv_2mortal (newSVterm (*t)));
		854	}
		855
859	MODULE = urxvt PACKAGE = urxvt::term	856	MODULE = urxvt PACKAGE = urxvt::term
860		857
861	SV *	858	SV *
862	_new (...)	859	_new (AV *env, AV *arg)
863	CODE:	860	CODE:
864	{	861	{
865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
866	croak ("first argument to urxvt::term->_new must be arrayref");
867
868	rxvt_term *term = new rxvt_term;	862	rxvt_term *term = new rxvt_term;
869		863
870	term->argv = new stringvec;	864	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	865	stringvec *envv = new stringvec;
872		866
873	for (int i = 1; i < items; i++)	867	for (int i = 0; i <= AvFILL (arg); i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	868	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
875		869
876	AV *envv = (AV *)SvRV (ST (0));
877	for (int i = av_len (envv) + 1; i--; )	870	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	871	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879		872
880	term->envv->push_back (0);	873	envv->push_back (0);
881
882	bool success;
883		874
884	try	875	try
885	{	876	{
886	success = term->init (term->argv->size (), term->argv->begin ());	877	term->init (argv, envv);
887	}	878	}
888	catch (const class rxvt_failure_exception &e)	879	catch (const class rxvt_failure_exception &e)
889	{
890	success = false;
891	}
892
893	if (!success)
894	{	880	{
895	term->destroy ();	881	term->destroy ();
896	croak ("error while initializing new terminal instance");	882	croak ("error while initializing new terminal instance");
897	}	883	}
898		884
…		…
903	RETVAL	889	RETVAL
904		890
905	void	891	void
906	rxvt_term::destroy ()	892	rxvt_term::destroy ()
907		893
908	#if ENABLE_PERL_FRILLS
909
910	void
911	rxvt_term::XListProperties (U32 window)
912	PPCODE:
913	{
914	int count;
915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
916
917	EXTEND (SP, count);
918	while (count--)
919	PUSHs (newSVuv ((U32)props [count]));
920
921	XFree (props);
922	}
923
924	void
925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
926	PPCODE:
927	{
928	Atom type;
929	int format;
930	unsigned long nitems;
931	unsigned long bytes_after;
932	unsigned char *prop;
933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
934	0, 1<<30, 0, AnyPropertyType,
935	&type, &format, &nitems, &bytes_after, &prop);
936	if (type != None)
937	{
938	EXTEND (SP, 3);
939	PUSHs (newSVuv ((U32)type));
940	PUSHs (newSViv (format));
941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
942	XFree (prop);
943	}
944	}
945
946	void
947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
948	CODE:
949	{
950	STRLEN len;
951	char *data_ = SvPVbyte (data, len);
952
953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
954	type, format, PropModeReplace,
955	(unsigned char *)data, len * 8 / format);
956	}
957
958	void
959	rxvt_term::XDeleteProperty (U32 window, U32 property)
960	CODE:
961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
962
963	U32
964	rxvt_term::DefaultRootWindow ()
965	CODE:
966	RETVAL = (U32)THIS->display->root;
967	OUTPUT:
968	RETVAL
969
970	U32
971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
972	CODE:
973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
974	x, y, width, height, 0,
975	THIS->pix_colors_focused[Color_border],
976	THIS->pix_colors_focused[Color_border]);
977	OUTPUT:
978	RETVAL
979
980	void
981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
982	CODE:
983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
984
985	void
986	rxvt_term::XMapWindow (U32 window)
987	CODE:
988	XMapWindow (THIS->display->display, (Window)window);
989
990	void
991	rxvt_term::XUnmapWindow (U32 window)
992	CODE:
993	XUnmapWindow (THIS->display->display, (Window)window);
994
995	#endif
996
997	void	894	void
998	rxvt_term::set_should_invoke (int htype, int inc)	895	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:	896	CODE:
1000	THIS->perl.should_invoke [htype] += inc;	897	THIS->perl.should_invoke [htype] += inc;
1001		898
1002	void	899	int
1003	rxvt_term::grab_button (int button, U32 modifiers)	900	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1004	CODE:	901	CODE:
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	902	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	903	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	904	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		905	OUTPUT: RETVAL
		906
		907	int
		908	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		909	CODE:
		910	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		911	OUTPUT: RETVAL
		912
		913	void
		914	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		915	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		916	CODE:
		917	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		918
		919	void
		920	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		921	CODE:
		922	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		923
		924	void
		925	rxvt_term::XUngrabKeyboard (Time eventtime)
		926	CODE:
		927	XUngrabKeyboard (THIS->dpy, eventtime);
1008		928
1009	bool	929	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	930	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	931	CODE:
1012	{	932	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	933	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		934
1015	THIS->perl.grabtime = 0;	935	THIS->perl.grabtime = 0;
1016		936
1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	937	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1019	mode, mode, None, GRAB_CURSOR, eventtime))	939	mode, mode, None, GRAB_CURSOR, eventtime))
1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	940	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1021	THIS->perl.grabtime = eventtime;	941	THIS->perl.grabtime = eventtime;
1022	else	942	else
1023	XUngrabPointer (THIS->display->display, eventtime);	943	XUngrabPointer (THIS->dpy, eventtime);
1024		944
1025	RETVAL = !!THIS->perl.grabtime;	945	RETVAL = !!THIS->perl.grabtime;
1026	}	946	}
1027	OUTPUT:	947	OUTPUT:
1028	RETVAL	948	RETVAL
1029		949
1030	void	950	void
1031	rxvt_term::allow_events_async ()	951	rxvt_term::allow_events_async ()
1032	CODE:	952	CODE:
1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	953	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1034		954
1035	void	955	void
1036	rxvt_term::allow_events_sync ()	956	rxvt_term::allow_events_sync ()
1037	CODE:	957	CODE:
1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1039		959
1040	void	960	void
1041	rxvt_term::allow_events_replay ()	961	rxvt_term::allow_events_replay ()
1042	CODE:	962	CODE:
1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	964	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1045		965
1046	void	966	void
1047	rxvt_term::ungrab ()	967	rxvt_term::ungrab ()
1048	CODE:	968	CODE:
1049	ungrab (THIS);	969	ungrab (THIS);
		970
		971	int
		972	rxvt_term::XStringToKeysym (char *string)
		973	CODE:
		974	RETVAL = XStringToKeysym (string);
		975	OUTPUT: RETVAL
		976
		977	char *
		978	rxvt_term::XKeysymToString (int sym)
		979	CODE:
		980	RETVAL = XKeysymToString (sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeysymToKeycode (int sym)
		985	CODE:
		986	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::XKeycodeToKeysym (int code, int index)
		991	CODE:
		992	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		993	OUTPUT: RETVAL
1050		994
1051	int	995	int
1052	rxvt_term::strwidth (SV *str)	996	rxvt_term::strwidth (SV *str)
1053	CODE:	997	CODE:
1054	{	998	{
1055	wchar_t *wstr = sv2wcs (str);	999	wchar_t *wstr = sv2wcs (str);
1056		1000
1057	rxvt_push_locale (THIS->locale);	1001	rxvt_push_locale (THIS->locale);
1058	RETVAL = wcswidth (wstr, wcslen (wstr));	1002	RETVAL = 0;
		1003	for (wchar_t *wc = wstr; *wc; wc++)
		1004	{
		1005	int w = WCWIDTH (*wc);
		1006
		1007	if (w)
		1008	RETVAL += max (w, 1);
		1009	}
1059	rxvt_pop_locale ();	1010	rxvt_pop_locale ();
1060		1011
1061	free (wstr);	1012	free (wstr);
1062	}	1013	}
1063	OUTPUT:	1014	OUTPUT:
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1024	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1025	rxvt_pop_locale ();
1075		1026
1076	free (wstr);	1027	free (wstr);
1077		1028
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1029	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1030	free (mbstr);
1080	}	1031	}
1081	OUTPUT:	1032	OUTPUT:
1082	RETVAL	1033	RETVAL
1083		1034
…		…
1090		1041
1091	rxvt_push_locale (THIS->locale);	1042	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1043	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1044	rxvt_pop_locale ();
1094		1045
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1046	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1047	free (wstr);
1097	}	1048	}
1098	OUTPUT:	1049	OUTPUT:
1099	RETVAL	1050	RETVAL
1100		1051
		1052	char *
		1053	rxvt_term::locale ()
		1054	CODE:
		1055	RETVAL = THIS->locale;
		1056	OUTPUT:
		1057	RETVAL
		1058
1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1059	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1102		1060
1103	#define TERM_OFFSET_width TERM_OFFSET(width)	1061	#define TERM_OFFSET_width TERM_OFFSET(width)
1104	#define TERM_OFFSET_height TERM_OFFSET(height)	1062	#define TERM_OFFSET_height TERM_OFFSET(height)
1105	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1063	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1106	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1064	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1065	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1066	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1067	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1068	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1069	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1070	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1071	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1072	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1073	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1074	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1075	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1076	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1077
1116	int	1078	int
1117	rxvt_term::width ()	1079	rxvt_term::width ()
1118	ALIAS:	1080	ALIAS:
1119	width = TERM_OFFSET_width	1081	width = TERM_OFFSET_width
1120	height = TERM_OFFSET_height	1082	height = TERM_OFFSET_height
1121	fwidth = TERM_OFFSET_fwidth	1083	fwidth = TERM_OFFSET_fwidth
1122	fheight = TERM_OFFSET_fheight	1084	fheight = TERM_OFFSET_fheight
1123	fbase = TERM_OFFSET_fbase	1085	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1086	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1087	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1088	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1089	mapped = TERM_OFFSET_mapped
		1090	int_bwidth = TERM_OFFSET_int_bwidth
		1091	ext_bwidth = TERM_OFFSET_ext_bwidth
		1092	lineSpace = TERM_OFFSET_lineSpace
		1093	letterSpace = TERM_OFFSET_letterSpace
1128	saveLines = TERM_OFFSET_saveLines	1094	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1095	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1096	top_row = TERM_OFFSET_top_row
1131	CODE:	1097	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1098	RETVAL = *(int *)((char *)THIS + ix);
1133	OUTPUT:	1099	OUTPUT:
1134	RETVAL	1100	RETVAL
1135		1101
…		…
1137	rxvt_term::ModLevel3Mask ()	1103	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1104	ALIAS:
1139	ModLevel3Mask = 0	1105	ModLevel3Mask = 0
1140	ModMetaMask = 1	1106	ModMetaMask = 1
1141	ModNumLockMask = 2	1107	ModNumLockMask = 2
		1108	current_screen = 3
		1109	hidden_cursor = 4
1142	CODE:	1110	CODE:
1143	switch (ix)	1111	switch (ix)
1144	{	1112	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1113	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1114	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1115	case 2: RETVAL = THIS->ModNumLockMask; break;
		1116	case 3: RETVAL = THIS->current_screen; break;
		1117	#ifdef CURSOR_BLINK
		1118	case 4: RETVAL = THIS->hidden_cursor; break;
		1119	#endif
1148	}	1120	}
1149	OUTPUT:	1121	OUTPUT:
1150	RETVAL	1122	RETVAL
1151		1123
1152	char *	1124	char *
…		…
1162	}	1134	}
1163	OUTPUT:	1135	OUTPUT:
1164	RETVAL	1136	RETVAL
1165		1137
1166	SV *	1138	SV *
1167	rxvt_term::_env ()	1139	rxvt_term::envv ()
		1140	ALIAS:
		1141	argv = 1
1168	CODE:	1142	PPCODE:
1169	{	1143	{
1170	if (THIS->envv)	1144	stringvec *vec = ix ? THIS->argv : THIS->envv;
1171	{
1172	AV *av = newAV ();
1173		1145
		1146	EXTEND (SP, vec->size ());
		1147
1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1148	for (char **i = vec->begin (); i != vec->end (); ++i)
1175	if (*i)	1149	if (*i)
1176	av_push (av, newSVpv (*i, 0));	1150	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1177
1178	RETVAL = newRV_noinc ((SV *)av);
1179	}
1180	else
1181	RETVAL = &PL_sv_undef;
1182	}	1151	}
1183	OUTPUT:
1184	RETVAL
1185		1152
1186	int	1153	int
1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1154	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1188	CODE:	1155	CODE:
1189	RETVAL = THIS->pty_ev.events;	1156	RETVAL = THIS->pty_ev.events;
1190	if (events != EVENT_UNDEF)	1157	if (events != ev::UNDEF)
1191	THIS->pty_ev.set (events);	1158	THIS->pty_ev.set (events);
1192	OUTPUT:	1159	OUTPUT:
1193	RETVAL	1160	RETVAL
1194		1161
1195	U32	1162	int
		1163	rxvt_term::pty_fd ()
		1164	CODE:
		1165	RETVAL = THIS->pty->pty;
		1166	OUTPUT:
		1167	RETVAL
		1168
		1169	Window
1196	rxvt_term::parent ()	1170	rxvt_term::parent ()
1197	CODE:	1171	CODE:
1198	RETVAL = (U32)THIS->parent [0];	1172	RETVAL = THIS->parent [0];
1199	OUTPUT:	1173	OUTPUT:
1200	RETVAL	1174	RETVAL
1201		1175
1202	U32	1176	Window
1203	rxvt_term::vt ()	1177	rxvt_term::vt ()
1204	CODE:	1178	CODE:
1205	RETVAL = (U32)THIS->vt;	1179	RETVAL = THIS->vt;
1206	OUTPUT:	1180	OUTPUT:
1207	RETVAL	1181	RETVAL
1208		1182
1209	void	1183	void
1210	rxvt_term::vt_emask_add (U32 emask)	1184	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1206	}
1233	OUTPUT:	1207	OUTPUT:
1234	RETVAL	1208	RETVAL
1235		1209
1236	void	1210	void
		1211	rxvt_term::focus_in ()
		1212
		1213	void
		1214	rxvt_term::focus_out ()
		1215
		1216	void
		1217	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1218	ALIAS:
		1219	key_release = 1
		1220	CODE:
		1221	{
		1222	XKeyEvent xkey;
		1223
		1224	memset (&xkey, 0, sizeof (xkey));
		1225
		1226	xkey.time = time;
		1227	xkey.state = state;
		1228	xkey.keycode = keycode;
		1229
		1230	xkey.type = ix ? KeyRelease : KeyPress;
		1231	xkey.display = THIS->dpy;
		1232	xkey.window = THIS->vt;
		1233	xkey.root = THIS->display->root;
		1234	xkey.subwindow = THIS->vt;
		1235
		1236	if (ix)
		1237	THIS->key_release (xkey);
		1238	else
		1239	THIS->key_press (xkey);
		1240	}
		1241
		1242	void
1237	rxvt_term::want_refresh ()	1243	rxvt_term::want_refresh ()
1238	CODE:	1244	CODE:
1239	THIS->want_refresh = 1;	1245	THIS->want_refresh = 1;
		1246	THIS->refresh_check ();
1240		1247
1241	void	1248	void
1242	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1249	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1243	PPCODE:	1250	PPCODE:
1244	{	1251	{
…		…
1247		1254
1248	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
1249		1256
1250	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
1251	{	1258	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1260
1254	for (int col = 0; col < THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
1256		1263
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1265	}
1261		1266
1262	if (new_text)	1267	if (new_text)
1263	{	1268	{
1264	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
1265		1270
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1272
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1274	{
1270	free (wstr);	1275	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
1272	}	1277	}
1273		1278
…		…
1305	{	1310	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
1308		1313
1309	AV *av = (AV *)SvRV (new_rend);	1314	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1316
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
1314		1319
1315	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
1316	{	1321	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1322	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1362	rxvt_term::special_encode (SV *string)
1358	CODE:	1363	CODE:
1359	{	1364	{
1360	wchar_t *wstr = sv2wcs (string);	1365	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1366	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1367	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1368
1364	rxvt_push_locale (THIS->locale);	1369	rxvt_push_locale (THIS->locale);
1365		1370
1366	wchar_t *r = rstr;	1371	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1372	for (wchar_t *s = wstr; *s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
1368	if (wcwidth (*s) == 0)	1376	if (w == 0)
1369	{	1377	{
1370	if (r == rstr)	1378	if (r == rstr)
1371	croak ("leading combining character unencodable");	1379	croak ("leading combining character unencodable");
1372		1380
1373	unicode_t n = rxvt_compose (r[-1], *s);	1381	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1382	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1383	n = rxvt_composite.compose (r[-1], *s);
1376		1384
1377	r[-1] = n;	1385	r[-1] = n;
1378	}	1386	}
1379	#if !UNICODE_3	1387	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1388	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1389	*r++ = rxvt_composite.compose (*s);
1382	#endif	1390	#endif
1383	else	1391	else
1384	*r++ = *s;	1392	*r++ = *s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
1385		1398
1386	rxvt_pop_locale ();	1399	rxvt_pop_locale ();
1387		1400
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1401	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1402	}
1392	OUTPUT:	1403	OUTPUT:
1393	RETVAL	1404	RETVAL
1394		1405
1395	SV *	1406	SV *
1396	rxvt_term::special_decode (SV *text)	1407	rxvt_term::special_decode (SV *text)
1397	CODE:	1408	CODE:
1398	{	1409	{
1399	wchar_t *wstr = sv2wcs (text);	1410	wchar_t *wstr = sv2wcs (text);
1400	int wlen = wcslen (wstr);
1401	int dlen = 0;	1411	int dlen = 0;
1402		1412
1403	// find length	1413	// find length
1404	for (wchar_t *s = wstr; *s; s++)	1414	for (wchar_t *s = wstr; *s; s++)
1405	if (*s == NOCHAR)	1415	if (*s == NOCHAR)
…		…
1407	else if (IS_COMPOSE (*s))	1417	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1418	dlen += rxvt_composite.expand (*s, 0);
1409	else	1419	else
1410	dlen++;	1420	dlen++;
1411		1421
1412	wchar_t *rstr = new wchar_t [dlen];	1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1423
1414	// decode	1424	// decode
1415	wchar_t *r = rstr;	1425	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1426	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1427	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1429	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1430	r += rxvt_composite.expand (*s, r);
1421	else	1431	else
1422	*r++ = *s;	1432	*r++ = *s;
1423		1433
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1434	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1435	}
1428	OUTPUT:	1436	OUTPUT:
1429	RETVAL	1437	RETVAL
1430		1438
1431	void	1439	void
1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1440	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1433	PPCODE:	1441	PPCODE:
1434	{	1442	{
1435	struct resval { const char *name; int value; } rslist [] = {	1443	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1436	# define def(name) { # name, Rs_ ## name },	1444	# define def(name) { # name, Rs_ ## name },
1437	# define reserve(name,count)	1445	# define reserve(name,count)
1438	# include "rsinc.h"	1446	# include "rsinc.h"
1439	# undef def	1447	# undef def
1440	# undef reserve	1448	# undef reserve
1441	};	1449	};
1442		1450
1443	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1451	rs = rslist + ARRAY_LENGTH(rslist);
1444		1452
		1453	if (*name)
1445	do {	1454	{
		1455	do {
1446	if (rs-- == rslist)	1456	if (rs-- == rslist)
1447	croak ("no such resource '%s', requested", name);	1457	croak ("no such resource '%s', requested", name);
1448	} while (strcmp (name, rs->name));	1458	} while (strcmp (name, rs->name));
1449		1459
1450	index += rs->value;	1460	index += rs->value;
		1461	}
		1462	else
		1463	{
		1464	--rs;
		1465	name = "";
		1466	}
1451		1467
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1468	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1469	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1470
1455	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1472	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1473
1458	if (newval)	1474	if (newval)
1459	{	1475	{
1460	if (SvOK (newval))	1476	if (SvOK (newval))
1461	{	1477	{
…		…
1468	}	1484	}
1469	}	1485	}
1470		1486
1471	const char *	1487	const char *
1472	rxvt_term::x_resource (const char *name)	1488	rxvt_term::x_resource (const char *name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1489
1476	bool	1490	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1491	rxvt_term::option (U8 optval, int set = -1)
1478	CODE:	1492	CODE:
1479	{	1493	{
1480	RETVAL = THIS->options & optval;	1494	RETVAL = THIS->option (optval);
1481		1495
1482	if (set >= 0)	1496	if (set >= 0)
1483	{	1497	{
1484	if (set)
1485	THIS->options |= optval;	1498	THIS->set_option (optval, set);
1486	else
1487	THIS->options &= ~optval;
1488		1499
		1500	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1489	switch (optval)	1501	switch (optval)
1490	{	1502	{
1491	case Opt_skipBuiltinGlyphs:	1503	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1504	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1505	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1506	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1507	THIS->want_refresh = 1;
		1508	THIS->refresh_check ();
1496	break;	1509	break;
1497		1510
1498	case Opt_cursorUnderline:	1511	case Opt_cursorUnderline:
1499	THIS->want_refresh = 1;	1512	THIS->want_refresh = 1;
		1513	THIS->refresh_check ();
1500	break;	1514	break;
1501		1515
1502	# case Opt_scrollBar_floating:	1516	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1517	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1518	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1519	# break;
1506	}	1520	}
1507	}	1521	}
1508	}	1522	}
1509	OUTPUT:	1523	OUTPUT:
1510	RETVAL	1524	RETVAL
1511		1525
…		…
1537	EXTEND (SP, 2);	1551	EXTEND (SP, 2);
1538	PUSHs (sv_2mortal (newSViv (rc.row)));	1552	PUSHs (sv_2mortal (newSViv (rc.row)));
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1553	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1554	}
1541		1555
1542	if (items == 3)	1556	if (items >= 3)
		1557	{
		1558	rc.row = SvIV (ST (1));
		1559	rc.col = SvIV (ST (2));
		1560
		1561	if (ix == 2)
1543	{	1562	{
		1563	if (rc.col == 0)
		1564	{
		1565	// col == 0 means end of previous line
		1566	rc.row--;
		1567	rc.col = THIS->ncol;
		1568	}
		1569	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1570	&& rc.col > ROW(rc.row).l)
		1571	{
		1572	// col >= length means while line and add newline
		1573	rc.col = THIS->ncol;
		1574	}
		1575	}
		1576
		1577	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1578	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1579
1547	if (ix)	1580	if (ix)
		1581	{
		1582	THIS->selection.screen = THIS->current_screen;
		1583
1548	THIS->want_refresh = 1;	1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
1549	}	1586	}
		1587	}
1550	}	1588	}
1551		1589
1552	char	1590	int
1553	rxvt_term::cur_charset ()	1591	rxvt_term::selection_screen (int screen = -1)
1554	CODE:	1592	CODE:
1555	RETVAL = THIS->charsets [THIS->screen.charset];	1593	RETVAL = THIS->selection.screen;
1556	OUTPUT:	1594	if (screen >= 0)
		1595	THIS->selection.screen = screen;
		1596	OUTPUT:
1557	RETVAL	1597	RETVAL
1558		1598
1559	#void	1599	void
1560	#rxvt_term::selection_clear ()	1600	rxvt_term::selection_clear (bool clipboard = false)
1561		1601
1562	void	1602	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1603	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1604	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1605	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1606	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1607	THIS->selection_make (eventtime);
1568		1608
1569	int	1609	int
1570	rxvt_term::selection_grab (U32 eventtime)	1610	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1571		1611
1572	void	1612	void
1573	rxvt_term::selection (SV *newtext = 0)	1613	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1574	PPCODE:	1614	PPCODE:
1575	{	1615	{
		1616	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1617	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1618
1576	if (GIMME_V != G_VOID)	1619	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1620	XPUSHs (text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1621	? sv_2mortal (wcs2sv (text, len))
1579	: &PL_sv_undef);	1622	: &PL_sv_undef);
1580		1623
1581	if (newtext)	1624	if (newtext)
1582	{	1625	{
1583	free (THIS->selection.text);	1626	free (text);
1584		1627
1585	THIS->selection.text = sv2wcs (newtext);	1628	text = sv2wcs (newtext);
1586	THIS->selection.len = wcslen (THIS->selection.text);	1629	len = wcslen (text);
1587	}	1630	}
1588	}	1631	}
		1632
		1633	char
		1634	rxvt_term::cur_charset ()
		1635	CODE:
		1636	RETVAL = THIS->charsets [THIS->screen.charset];
		1637	OUTPUT:
		1638	RETVAL
1589		1639
1590	void	1640	void
1591	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)	1641	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)
1592		1642
1593	void	1643	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1644	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		1645
1596	void	1646	void
1597	rxvt_term::scr_bell ()	1647	rxvt_term::scr_bell ()
		1648
		1649	void
		1650	rxvt_term::scr_change_screen (int screen)
1598		1651
1599	void	1652	void
1600	rxvt_term::scr_add_lines (SV *string)	1653	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	1654	CODE:
1602	{	1655	{
…		…
1612	char *str = SvPVbyte (octets, len);	1665	char *str = SvPVbyte (octets, len);
1613	C_ARGS:	1666	C_ARGS:
1614	str, len	1667	str, len
1615		1668
1616	void	1669	void
		1670	rxvt_term::tt_paste (SV *octets)
		1671	INIT:
		1672	STRLEN len;
		1673	char *str = SvPVbyte (octets, len);
		1674	C_ARGS:
		1675	str, len
		1676
		1677	void
1617	rxvt_term::cmd_parse (SV *octets)	1678	rxvt_term::cmd_parse (SV *octets)
1618	CODE:	1679	CODE:
1619	{	1680	{
1620	STRLEN len;	1681	STRLEN len;
1621	char *str = SvPVbyte (octets, len);	1682	char *str = SvPVbyte (octets, len);
…		…
1643	o->self = (HV *)SvRV (RETVAL);	1704	o->self = (HV *)SvRV (RETVAL);
1644	}	1705	}
1645	OUTPUT:	1706	OUTPUT:
1646	RETVAL	1707	RETVAL
1647		1708
		1709	#############################################################################
		1710	# Various X Utility Functions
		1711	#############################################################################
		1712
		1713	void
		1714	rxvt_term::XListProperties (Window window)
		1715	PPCODE:
		1716	{
		1717	int count;
		1718	Atom *props = XListProperties (THIS->dpy, window, &count);
		1719
		1720	EXTEND (SP, count);
		1721	while (count--)
		1722	PUSHs (newSVuv ((U32)props [count]));
		1723
		1724	XFree (props);
		1725	}
		1726
		1727	void
		1728	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1729	PPCODE:
		1730	{
		1731	Atom type;
		1732	int format;
		1733	unsigned long nitems;
		1734	unsigned long bytes_after;
		1735	unsigned char *prop;
		1736
		1737	XGetWindowProperty (THIS->dpy, window, property,
		1738	0, 1<<24, 0, AnyPropertyType,
		1739	&type, &format, &nitems, &bytes_after, &prop);
		1740
		1741	if (type != None)
		1742	{
		1743	int elemsize = format == 16 ? sizeof (short)
		1744	: format == 32 ? sizeof (long)
		1745	: 1;
		1746
		1747	EXTEND (SP, 3);
		1748	PUSHs (newSVuv ((U32)type));
		1749	PUSHs (newSViv (format));
		1750	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1751	XFree (prop);
		1752	}
		1753	}
		1754
		1755	void
		1756	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1757	CODE:
		1758	{
		1759	STRLEN len;
		1760	char *data_ = SvPVbyte (data, len);
		1761
		1762	int elemsize = format == 16 ? sizeof (short)
		1763	: format == 32 ? sizeof (long)
		1764	: 1;
		1765
		1766	XChangeProperty (THIS->dpy, window, property,
		1767	type, format, PropModeReplace,
		1768	(unsigned char *)data_, len / elemsize);
		1769	}
		1770
		1771	Atom
		1772	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1773	C_ARGS: term->dpy, atom_name, only_if_exists
		1774
		1775	char *
		1776	XGetAtomName (rxvt_term *term, Atom atom)
		1777	C_ARGS: term->dpy, atom
		1778	CLEANUP:
		1779	XFree (RETVAL);
		1780
		1781	void
		1782	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1783	C_ARGS: term->dpy, window, property
		1784
		1785	Window
		1786	rxvt_term::DefaultRootWindow ()
		1787	CODE:
		1788	RETVAL = THIS->display->root;
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#if 0
		1793
		1794	Window
		1795	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1796	C_ARGS: term->dpy, (Window)parent,
		1797	x, y, width, height, 0,
		1798	term->pix_colors_focused[Color_border],
		1799	term->pix_colors_focused[Color_border]
		1800
		1801	#endif
		1802
		1803	void
		1804	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1805	C_ARGS: term->dpy, window, parent, x, y
		1806
		1807	void
		1808	XMapWindow (rxvt_term *term, Window window)
		1809	C_ARGS: term->dpy, window
		1810
		1811	void
		1812	XUnmapWindow (rxvt_term *term, Window window)
		1813	C_ARGS: term->dpy, window
		1814
		1815	void
		1816	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1817	C_ARGS: term->dpy, window, x, y, width, height
		1818
		1819	void
		1820	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1821	CODE:
		1822	{
		1823	XWindowAttributes attr;
		1824	XGetWindowAttributes (THIS->dpy, window, &attr);
		1825	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1826	}
		1827
		1828	void
		1829	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1830	PPCODE:
		1831	{
		1832	int dx, dy;
		1833	Window child;
		1834
		1835	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1836	{
		1837	EXTEND (SP, 3);
		1838	PUSHs (newSViv (dx));
		1839	PUSHs (newSViv (dy));
		1840	PUSHs (newSVuv (child));
		1841	}
		1842	}
		1843
		1844	#############################################################################
		1845	# urxvt::overlay
		1846	#############################################################################
		1847
1648	MODULE = urxvt PACKAGE = urxvt::overlay	1848	MODULE = urxvt PACKAGE = urxvt::overlay
1649		1849
1650	void	1850	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	1851	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		1852
…		…
1657	overlay::hide ()	1857	overlay::hide ()
1658		1858
1659	void	1859	void
1660	overlay::DESTROY ()	1860	overlay::DESTROY ()
1661		1861
1662	MODULE = urxvt PACKAGE = urxvt::timer	1862	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1663		1863
1664	SV *
1665	timer::new ()
1666	CODE:
1667	timer *w = new timer;
1668	w->start (NOW);
1669	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1670	w->self = (HV *)SvRV (RETVAL);
1671	OUTPUT:
1672	RETVAL
1673
1674	timer *
1675	timer::cb (SV *cb)
1676	CODE:
1677	THIS->cb (cb);
1678	RETVAL = THIS;
1679	OUTPUT:
1680	RETVAL
1681
1682	NV
1683	timer::at ()
1684	CODE:
1685	RETVAL = THIS->at;
1686	OUTPUT:
1687	RETVAL
1688
1689	timer *
1690	timer::interval (NV interval)
1691	CODE:
1692	THIS->interval = interval;
1693	RETVAL = THIS;
1694	OUTPUT:
1695	RETVAL
1696
1697	timer *
1698	timer::set (NV tstamp)
1699	CODE:
1700	THIS->set (tstamp);
1701	RETVAL = THIS;
1702	OUTPUT:
1703	RETVAL
1704
1705	timer *
1706	timer::start (NV tstamp = THIS->at)
1707	CODE:
1708	THIS->start (tstamp);
1709	RETVAL = THIS;
1710	OUTPUT:
1711	RETVAL
1712
1713	timer *
1714	timer::stop ()
1715	CODE:
1716	THIS->stop ();
1717	RETVAL = THIS;
1718	OUTPUT:
1719	RETVAL
1720
1721	void
1722	timer::DESTROY ()
1723
1724	MODULE = urxvt PACKAGE = urxvt::iow
1725
1726	SV *
1727	iow::new ()
1728	CODE:
1729	iow *w = new iow;
1730	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1731	w->self = (HV *)SvRV (RETVAL);
1732	OUTPUT:
1733	RETVAL
1734
1735	iow *
1736	iow::cb (SV *cb)
1737	CODE:
1738	THIS->cb (cb);
1739	RETVAL = THIS;
1740	OUTPUT:
1741	RETVAL
1742
1743	iow *
1744	iow::fd (int fd)
1745	CODE:
1746	THIS->fd = fd;
1747	RETVAL = THIS;
1748	OUTPUT:
1749	RETVAL
1750
1751	iow *
1752	iow::events (short events)
1753	CODE:
1754	THIS->events = events;
1755	RETVAL = THIS;
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::start ()
1761	CODE:
1762	THIS->start ();
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::stop ()
1769	CODE:
1770	THIS->stop ();
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	void
1776	iow::DESTROY ()
1777
1778

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