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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.68 by root, Mon Jan 16 08:48:09 2006 UTC vs.
Revision 1.128 by root, Sat Dec 26 09:42:16 2009 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	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
395		310
396	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
397		312
398	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
399		314
…		…
403	{	318	{
404	if (perl)	319	if (perl)
405	{	320	{
406	perl_destruct (perl);	321	perl_destruct (perl);
407	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
408	}	324	}
409	}	325	}
410		326
411	void	327	void
412	rxvt_perl_interp::init (rxvt_term *term)	328	rxvt_perl_interp::init (rxvt_term *term)
…		…
416	rxvt_push_locale (""); // perl init destroys current locale	332	rxvt_push_locale (""); // perl init destroys current locale
417		333
418	perl_environ = rxvt_environ;	334	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	335	swap (perl_environ, environ);
420		336
421	char *argv[] = {	337	char *args[] = {
422	"",	338	"",
423	"-T",	339	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	340	"BEGIN {"
		341	" urxvt->bootstrap;"
		342	" unshift @INC, '" LIBDIR "';"
		343	"}"
		344	""
		345	"use urxvt;"
425	};	346	};
		347	int argc = sizeof (args) / sizeof (args[0]);
		348	char **argv = args;
426		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	351	perl = perl_alloc ();
428	perl_construct (perl);	352	perl_construct (perl);
429		353
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	355	|| perl_run (perl))
432	{	356	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		358
435	perl_destruct (perl);	359	perl_destruct (perl);
…		…
440	swap (perl_environ, environ);	364	swap (perl_environ, environ);
441		365
442	rxvt_pop_locale ();	366	rxvt_pop_locale ();
443	}	367	}
444		368
		369	if (perl)
		370	{
445	// runs outside of perls ENV	371	// runs outside of perls ENV
446	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
447	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		374	}
448	}	375	}
449		376
450	static void	377	static void
451	ungrab (rxvt_term *THIS)	378	ungrab (rxvt_term *THIS)
452	{	379	{
453	if (THIS->perl.grabtime)	380	if (THIS->perl.grabtime)
454	{	381	{
455	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
456	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
457	THIS->perl.grabtime = 0;	384	THIS->perl.grabtime = 0;
458	}	385	}
459	}	386	}
460		387
461	static void
462	swap_overlays (rxvt_term *term)
463	{
464	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
465
466	if (HvKEYS (hv))
467	{
468	hv_iterinit (hv);
469
470	while (HE *he = hv_iternext (hv))
471	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
472	}
473	}
474
475	bool	388	bool
476	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
477	{	390	{
478	if (!perl || !term->perl.self)	391	if (!perl || !term->perl.self)
479	return false;	392	return false;
480		393
481	// pre-handling of some events	394	// pre-handling of some events
482	if (htype == HOOK_REFRESH_END)	395	if (htype == HOOK_REFRESH_END)
483	swap_overlays (term);	396	{
		397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		398
		399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		401	}
484		402
485	swap (perl_environ, environ);	403	swap (perl_environ, environ);
486		404
487	bool event_consumed;	405	bool event_consumed;
488		406
…		…
515	case DT_LONG:	433	case DT_LONG:
516	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	434	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
517	break;	435	break;
518		436
519	case DT_STR:	437	case DT_STR:
520	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	438	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
521	break;	439	break;
522		440
523	case DT_STR_LEN:	441	case DT_STR_LEN:
524	{	442	{
525	char *str = va_arg (ap, char *);	443	char *str = va_arg (ap, char *);
526	int len = va_arg (ap, int);	444	int len = va_arg (ap, int);
527		445
528	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	446	XPUSHs (sv_2mortal (newSVpvn (str, len)));
529	}	447	}
530	break;	448	break;
531		449
532	case DT_WCS_LEN:	450	case DT_WCS_LEN:
533	{	451	{
534	wchar_t *wstr = va_arg (ap, wchar_t *);	452	wchar_t *wstr = va_arg (ap, wchar_t *);
		453	int wlen = va_arg (ap, int);
		454
		455	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		456	}
		457	break;
		458
		459	case DT_LCS_LEN:
		460	{
		461	long *lstr = va_arg (ap, long *);
535	int wlen = va_arg (ap, int);	462	int llen = va_arg (ap, int);
536		463
537	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	464	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
538	}	465	}
539	break;	466	break;
540		467
541	case DT_XEVENT:	468	case DT_XEVENT:
542	{	469	{
543	XEvent *xe = va_arg (ap, XEvent *);	470	XEvent *xe = va_arg (ap, XEvent *);
544	HV *hv = newHV ();	471	HV *hv = newHV ();
545		472
546	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	473	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
547	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	474	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		475	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
548	# undef set	476	# undef set
549		477
550	setiv (type, xe->type);	478	setiv (type, xe->type);
551	setiv (send_event, xe->xany.send_event);	479	setiv (send_event, xe->xany.send_event);
552	setiv (serial, xe->xany.serial);	480	setiv (serial, xe->xany.serial);
553		481
…		…
556	case KeyPress:	484	case KeyPress:
557	case KeyRelease:	485	case KeyRelease:
558	case ButtonPress:	486	case ButtonPress:
559	case ButtonRelease:	487	case ButtonRelease:
560	case MotionNotify:	488	case MotionNotify:
		489	setuv (window, xe->xmotion.window);
		490	setuv (root, xe->xmotion.root);
		491	setuv (subwindow, xe->xmotion.subwindow);
561	setiv (time, xe->xmotion.time);	492	setuv (time, xe->xmotion.time);
562	setiv (x, xe->xmotion.x);	493	setiv (x, xe->xmotion.x);
563	setiv (y, xe->xmotion.y);	494	setiv (y, xe->xmotion.y);
564	setiv (row, xe->xmotion.y / term->fheight);	495	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
565	setiv (col, xe->xmotion.x / term->fwidth);	496	setiv (col, xe->xmotion.x / term->fwidth);
566	setiv (x_root, xe->xmotion.x_root);	497	setiv (x_root, xe->xmotion.x_root);
567	setiv (y_root, xe->xmotion.y_root);	498	setiv (y_root, xe->xmotion.y_root);
568	setiv (state, xe->xmotion.state);	499	setuv (state, xe->xmotion.state);
		500
		501	switch (xe->type)
		502	{
		503	case KeyPress:
		504	case KeyRelease:
		505	setuv (keycode, xe->xkey.keycode);
		506	break;
		507
		508	case ButtonPress:
		509	case ButtonRelease:
		510	setuv (button, xe->xbutton.button);
		511	break;
		512
		513	case MotionNotify:
		514	setiv (is_hint, xe->xmotion.is_hint);
		515	break;
		516	}
		517
569	break;	518	break;
570	}
571		519
		520	case MapNotify:
		521	case UnmapNotify:
		522	case ConfigureNotify:
		523	setuv (event, xe->xconfigure.event);
		524	setuv (window, xe->xconfigure.window);
		525
572	switch (xe->type)	526	switch (xe->type)
573	{	527	{
574	case KeyPress:	528	case ConfigureNotify:
575	case KeyRelease:	529	setiv (x, xe->xconfigure.x);
576	setiv (keycode, xe->xkey.keycode);	530	setiv (y, xe->xconfigure.y);
		531	setiv (width, xe->xconfigure.width);
		532	setiv (height, xe->xconfigure.height);
		533	setuv (above, xe->xconfigure.above);
		534	break;
		535	}
		536
577	break;	537	break;
578		538
579	case ButtonPress:	539	case PropertyNotify:
580	case ButtonRelease:	540	setuv (window, xe->xproperty.window);
581	setiv (button, xe->xbutton.button);	541	setuv (atom, xe->xproperty.atom);
		542	setuv (time, xe->xproperty.time);
		543	setiv (state, xe->xproperty.state);
582	break;	544	break;
583		545
584	case MotionNotify:	546	case ClientMessage:
585	setiv (is_hint, xe->xmotion.is_hint);	547	setuv (window, xe->xclient.window);
		548	setuv (message_type, xe->xclient.message_type);
		549	setuv (format, xe->xclient.format);
		550	setuv (l0, xe->xclient.data.l[0]);
		551	setuv (l1, xe->xclient.data.l[1]);
		552	setuv (l2, xe->xclient.data.l[2]);
		553	setuv (l3, xe->xclient.data.l[3]);
		554	setuv (l4, xe->xclient.data.l[4]);
586	break;	555	break;
587	}	556	}
588		557
589	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	558	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590	}	559	}
…		…
631	else	600	else
632	event_consumed = false;	601	event_consumed = false;
633		602
634	// post-handling of some events	603	// post-handling of some events
635	if (htype == HOOK_REFRESH_BEGIN)	604	if (htype == HOOK_REFRESH_BEGIN)
636	swap_overlays (term);	605	{
		606	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		607
		608	for (int i = AvFILL (av); i >= 0; i--)
		609	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		610	}
637	else if (htype == HOOK_DESTROY)	611	else if (htype == HOOK_DESTROY)
638	{	612	{
639	clearSVptr ((SV *)term->perl.self);	613	clearSVptr ((SV *)term->perl.self);
640	SvREFCNT_dec ((SV *)term->perl.self);	614	SvREFCNT_dec ((SV *)term->perl.self);
		615
		616	// don't allow further calls
		617	term->perl.self = 0;
641	}	618	}
642		619
643	swap (perl_environ, environ);	620	swap (perl_environ, environ);
644		621
645	return event_consumed;	622	return event_consumed;
…		…
669	# include "optinc.h"	646	# include "optinc.h"
670	# undef nodef	647	# undef nodef
671	# undef def	648	# undef def
672		649
673	HV *stash = gv_stashpv ("urxvt", 1);	650	HV *stash = gv_stashpv ("urxvt", 1);
674	struct {	651	static const struct {
675	const char *name;	652	const char *name;
676	IV iv;	653	IV iv;
677	} *civ, const_iv[] = {	654	} *civ, const_iv[] = {
678	# define const_iv(name) { # name, (IV)name }	655	# define const_iv(name) { # name, (IV)name }
		656	const_iv (NUM_RESOURCES),
679	const_iv (DEFAULT_RSTYLE),	657	const_iv (DEFAULT_RSTYLE),
680	const_iv (OVERLAY_RSTYLE),	658	const_iv (OVERLAY_RSTYLE),
681	const_iv (RS_Bold),	659	const_iv (RS_Bold),
682	const_iv (RS_Italic),	660	const_iv (RS_Italic),
683	const_iv (RS_Blink),	661	const_iv (RS_Blink),
…		…
698	const_iv (Button3Mask),	676	const_iv (Button3Mask),
699	const_iv (Button4Mask),	677	const_iv (Button4Mask),
700	const_iv (Button5Mask),	678	const_iv (Button5Mask),
701	const_iv (AnyModifier),	679	const_iv (AnyModifier),
702		680
703	const_iv (EVENT_NONE),	681	const_iv (NoSymbol),
704	const_iv (EVENT_READ),	682	const_iv (GrabModeSync),
705	const_iv (EVENT_WRITE),	683	const_iv (GrabModeAsync),
706		684
707	const_iv (NoEventMask),	685	const_iv (NoEventMask),
708	const_iv (KeyPressMask),	686	const_iv (KeyPressMask),
709	const_iv (KeyReleaseMask),	687	const_iv (KeyReleaseMask),
710	const_iv (ButtonPressMask),	688	const_iv (ButtonPressMask),
…		…
762	const_iv (SelectionRequest),	740	const_iv (SelectionRequest),
763	const_iv (SelectionNotify),	741	const_iv (SelectionNotify),
764	const_iv (ColormapNotify),	742	const_iv (ColormapNotify),
765	const_iv (ClientMessage),	743	const_iv (ClientMessage),
766	const_iv (MappingNotify),	744	const_iv (MappingNotify),
		745	# if ENABLE_XIM_ONTHESPOT
		746	const_iv (XIMReverse),
		747	const_iv (XIMUnderline),
		748	const_iv (XIMHighlight),
		749	const_iv (XIMPrimary),
		750	const_iv (XIMSecondary),
		751	const_iv (XIMTertiary),
		752	const_iv (XIMVisibleToForward),
		753	const_iv (XIMVisibleToBackword),
		754	const_iv (XIMVisibleToCenter),
		755	# if 0
		756	const_iv (XIMForwardChar),
		757	const_iv (XIMBackwardChar),
		758	const_iv (XIMForwardWord),
		759	const_iv (XIMBackwardWord),
		760	const_iv (XIMCaretUp),
		761	const_iv (XIMCaretDown),
		762	const_iv (XIMNextLine),
		763	const_iv (XIMPreviousLine),
		764	const_iv (XIMLineStart),
		765	const_iv (XIMLineEnd),
		766	const_iv (XIMAbsolutePosition),
		767	const_iv (XIMDontChange),
		768	# endif
		769	# endif
767	};	770	};
768		771
769	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
770	civ-- > const_iv; )
771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
772	}	774	}
773		775
774	void	776	void
775	warn (const char *msg)	777	warn (const char *msg)
…		…
779	void	781	void
780	fatal (const char *msg)	782	fatal (const char *msg)
781	CODE:	783	CODE:
782	rxvt_fatal ("%s", msg);	784	rxvt_fatal ("%s", msg);
783		785
784	SV *
785	untaint (SV *sv)
786	CODE:
787	RETVAL = newSVsv (sv);
788	SvTAINTED_off (RETVAL);
789	OUTPUT:
790	RETVAL
791
792	void	786	void
793	_exit (int status)	787	_exit (int status)
794
795	bool
796	safe ()
797	CODE:
798	RETVAL = !rxvt_tainted ();
799	OUTPUT:
800	RETVAL
801		788
802	NV	789	NV
803	NOW ()	790	NOW ()
804	CODE:	791	CODE:
805	RETVAL = NOW;	792	RETVAL = ev::now ();
806	OUTPUT:	793	OUTPUT:
807	RETVAL	794	RETVAL
808		795
809	int	796	int
810	GET_BASEFG (int rend)	797	GET_BASEFG (int rend)
…		…
821	RETVAL	808	RETVAL
822		809
823	int	810	int
824	SET_FGCOLOR (int rend, int new_color)	811	SET_FGCOLOR (int rend, int new_color)
825	CODE:	812	CODE:
826	RETVAL = SET_FGCOLOR (rend, new_color);	813	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
827	OUTPUT:	814	OUTPUT:
828	RETVAL	815	RETVAL
829		816
830	int	817	int
831	SET_BGCOLOR (int rend, int new_color)	818	SET_BGCOLOR (int rend, int new_color)
832	CODE:	819	CODE:
833	RETVAL = SET_BGCOLOR (rend, new_color);	820	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
834	OUTPUT:	821	OUTPUT:
835	RETVAL	822	RETVAL
836		823
837	int	824	int
838	GET_CUSTOM (int rend)	825	GET_CUSTOM (int rend)
839	CODE:	826	CODE:
840	RETVAL = (rend && RS_customMask) >> RS_customShift;	827	RETVAL = (rend & RS_customMask) >> RS_customShift;
841	OUTPUT:	828	OUTPUT:
842	RETVAL	829	RETVAL
843		830
844	int	831	int
845	SET_CUSTOM (int rend, int new_value)	832	SET_CUSTOM (int rend, int new_value)
…		…
852	| ((new_value << RS_customShift) & RS_customMask);	839	| ((new_value << RS_customShift) & RS_customMask);
853	}	840	}
854	OUTPUT:	841	OUTPUT:
855	RETVAL	842	RETVAL
856		843
		844	void
		845	termlist ()
		846	PPCODE:
		847	{
		848	EXTEND (SP, rxvt_term::termlist.size ());
		849
		850	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		851	if ((*t)->perl.self)
		852	PUSHs (sv_2mortal (newSVterm (*t)));
		853	}
		854
857	MODULE = urxvt PACKAGE = urxvt::term	855	MODULE = urxvt PACKAGE = urxvt::term
858		856
859	SV *	857	SV *
860	_new (...)	858	_new (AV *env, AV *arg)
861	CODE:	859	CODE:
862	{	860	{
863	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
864	croak ("first argument to urxvt::term->_new must be arrayref");
865
866	rxvt_term *term = new rxvt_term;	861	rxvt_term *term = new rxvt_term;
867		862
868	term->argv = new stringvec;	863	stringvec *argv = new stringvec;
869	term->envv = new stringvec;	864	stringvec *envv = new stringvec;
870		865
871	for (int i = 1; i < items; i++)	866	for (int i = 0; i <= AvFILL (arg); i++)
872	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	867	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
873		868
874	AV *envv = (AV *)SvRV (ST (0));
875	for (int i = av_len (envv) + 1; i--; )	869	for (int i = AvFILL (env) + 1; i--; )
876	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	870	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
877		871
878	term->envv->push_back (0);	872	envv->push_back (0);
879
880	bool success;
881		873
882	try	874	try
883	{	875	{
884	success = term->init (term->argv->size (), term->argv->begin ());	876	term->init (argv, envv);
885	}	877	}
886	catch (const class rxvt_failure_exception &e)	878	catch (const class rxvt_failure_exception &e)
887	{
888	success = false;
889	}
890
891	if (!success)
892	{	879	{
893	term->destroy ();	880	term->destroy ();
894	croak ("error while initializing new terminal instance");	881	croak ("error while initializing new terminal instance");
895	}	882	}
896		883
…		…
901	RETVAL	888	RETVAL
902		889
903	void	890	void
904	rxvt_term::destroy ()	891	rxvt_term::destroy ()
905		892
906	#if ENABLE_PERL_FRILLS
907
908	void
909	rxvt_term::XListProperties (U32 window)
910	PPCODE:
911	{
912	int count;
913	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
914
915	EXTEND (SP, count);
916	while (count--)
917	PUSHs (newSVuv ((U32)props [count]));
918
919	XFree (props);
920	}
921
922	void
923	rxvt_term::XGetWindowProperty (U32 window, U32 property)
924	PPCODE:
925	{
926	Atom type;
927	int format;
928	unsigned long nitems;
929	unsigned long bytes_after;
930	unsigned char *prop;
931	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
932	0, 1<<30, 0, AnyPropertyType,
933	&type, &format, &nitems, &bytes_after, &prop);
934	if (type != None)
935	{
936	EXTEND (SP, 3);
937	PUSHs (newSVuv ((U32)type));
938	PUSHs (newSViv (format));
939	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
940	XFree (prop);
941	}
942	}
943
944	void
945	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
946	CODE:
947	{
948	STRLEN len;
949	char *data_ = SvPVbyte (data, len);
950
951	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
952	type, format, PropModeReplace,
953	(unsigned char *)data, len * 8 / format);
954	}
955
956	void
957	rxvt_term::XDeleteProperty (U32 window, U32 property)
958	CODE:
959	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
960
961	U32
962	rxvt_term::DefaultRootWindow ()
963	CODE:
964	RETVAL = (U32)THIS->display->root;
965	OUTPUT:
966	RETVAL
967
968	U32
969	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
970	CODE:
971	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
972	x, y, width, height, 0,
973	THIS->pix_colors_focused[Color_border],
974	THIS->pix_colors_focused[Color_border]);
975	OUTPUT:
976	RETVAL
977
978	void
979	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
980	CODE:
981	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
982
983	void
984	rxvt_term::XMapWindow (U32 window)
985	CODE:
986	XMapWindow (THIS->display->display, (Window)window);
987
988	void
989	rxvt_term::XUnmapWindow (U32 window)
990	CODE:
991	XUnmapWindow (THIS->display->display, (Window)window);
992
993	#endif
994
995	void	893	void
996	rxvt_term::set_should_invoke (int htype, int inc)	894	rxvt_term::set_should_invoke (int htype, int inc)
997	CODE:	895	CODE:
998	THIS->perl.should_invoke [htype] += inc;	896	THIS->perl.should_invoke [htype] += inc;
999		897
1000	void	898	int
1001	rxvt_term::grab_button (int button, U32 modifiers)	899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1002	CODE:	900	CODE:
1003	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1004	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1005	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
1006		927
1007	bool	928	bool
1008	rxvt_term::grab (U32 eventtime, int sync = 0)	929	rxvt_term::grab (Time eventtime, int sync = 0)
1009	CODE:	930	CODE:
1010	{	931	{
1011	int mode = sync ? GrabModeSync : GrabModeAsync;	932	int mode = sync ? GrabModeSync : GrabModeAsync;
1012		933
1013	THIS->perl.grabtime = 0;	934	THIS->perl.grabtime = 0;
1014		935
1015	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	mode, mode, None, GRAB_CURSOR, eventtime))	938	mode, mode, None, GRAB_CURSOR, eventtime))
1018	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1019	THIS->perl.grabtime = eventtime;	940	THIS->perl.grabtime = eventtime;
1020	else	941	else
1021	XUngrabPointer (THIS->display->display, eventtime);	942	XUngrabPointer (THIS->dpy, eventtime);
1022		943
1023	RETVAL = !!THIS->perl.grabtime;	944	RETVAL = !!THIS->perl.grabtime;
1024	}	945	}
1025	OUTPUT:	946	OUTPUT:
1026	RETVAL	947	RETVAL
1027		948
1028	void	949	void
1029	rxvt_term::allow_events_async ()	950	rxvt_term::allow_events_async ()
1030	CODE:	951	CODE:
1031	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1032		953
1033	void	954	void
1034	rxvt_term::allow_events_sync ()	955	rxvt_term::allow_events_sync ()
1035	CODE:	956	CODE:
1036	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1037		958
1038	void	959	void
1039	rxvt_term::allow_events_replay ()	960	rxvt_term::allow_events_replay ()
1040	CODE:	961	CODE:
1041	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1042	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1043		964
1044	void	965	void
1045	rxvt_term::ungrab ()	966	rxvt_term::ungrab ()
1046	CODE:	967	CODE:
1047	ungrab (THIS);	968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
1048		993
1049	int	994	int
1050	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
1051	CODE:	996	CODE:
1052	{	997	{
1053	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
1054		999
1055	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
1056	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
1057	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
1058		1010
1059	free (wstr);	1011	free (wstr);
1060	}	1012	}
1061	OUTPUT:	1013	OUTPUT:
…		…
1071	char *mbstr = rxvt_wcstombs (wstr);	1023	char *mbstr = rxvt_wcstombs (wstr);
1072	rxvt_pop_locale ();	1024	rxvt_pop_locale ();
1073		1025
1074	free (wstr);	1026	free (wstr);
1075		1027
1076	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1028	RETVAL = newSVpv (mbstr, 0);
1077	free (mbstr);	1029	free (mbstr);
1078	}	1030	}
1079	OUTPUT:	1031	OUTPUT:
1080	RETVAL	1032	RETVAL
1081		1033
…		…
1088		1040
1089	rxvt_push_locale (THIS->locale);	1041	rxvt_push_locale (THIS->locale);
1090	wchar_t *wstr = rxvt_mbstowcs (data, len);	1042	wchar_t *wstr = rxvt_mbstowcs (data, len);
1091	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
1092		1044
1093	RETVAL = taint_if (wcs2sv (wstr), octets);	1045	RETVAL = wcs2sv (wstr);
1094	free (wstr);	1046	free (wstr);
1095	}	1047	}
1096	OUTPUT:	1048	OUTPUT:
1097	RETVAL	1049	RETVAL
1098		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
		1055	OUTPUT:
		1056	RETVAL
		1057
1099	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1100		1059
1101	#define TERM_OFFSET_width TERM_OFFSET(width)	1060	#define TERM_OFFSET_width TERM_OFFSET(width)
1102	#define TERM_OFFSET_height TERM_OFFSET(height)	1061	#define TERM_OFFSET_height TERM_OFFSET(height)
1103	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1062	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1104	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1063	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1105	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1106	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1107	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1108	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1109	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1072	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1110	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1073	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1111	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1074	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1112	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1075	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1113		1076
1114	int	1077	int
1115	rxvt_term::width ()	1078	rxvt_term::width ()
1116	ALIAS:	1079	ALIAS:
1117	width = TERM_OFFSET_width	1080	width = TERM_OFFSET_width
1118	height = TERM_OFFSET_height	1081	height = TERM_OFFSET_height
1119	fwidth = TERM_OFFSET_fwidth	1082	fwidth = TERM_OFFSET_fwidth
1120	fheight = TERM_OFFSET_fheight	1083	fheight = TERM_OFFSET_fheight
1121	fbase = TERM_OFFSET_fbase	1084	fbase = TERM_OFFSET_fbase
1122	nrow = TERM_OFFSET_nrow	1085	nrow = TERM_OFFSET_nrow
1123	ncol = TERM_OFFSET_ncol	1086	ncol = TERM_OFFSET_ncol
1124	focus = TERM_OFFSET_focus	1087	focus = TERM_OFFSET_focus
1125	mapped = TERM_OFFSET_mapped	1088	mapped = TERM_OFFSET_mapped
		1089	int_bwidth = TERM_OFFSET_int_bwidth
		1090	ext_bwidth = TERM_OFFSET_ext_bwidth
		1091	lineSpace = TERM_OFFSET_lineSpace
		1092	letterSpace = TERM_OFFSET_letterSpace
1126	saveLines = TERM_OFFSET_saveLines	1093	saveLines = TERM_OFFSET_saveLines
1127	total_rows = TERM_OFFSET_total_rows	1094	total_rows = TERM_OFFSET_total_rows
1128	top_row = TERM_OFFSET_top_row	1095	top_row = TERM_OFFSET_top_row
1129	CODE:	1096	CODE:
1130	RETVAL = *(int *)((char *)THIS + ix);	1097	RETVAL = *(int *)((char *)THIS + ix);
1131	OUTPUT:	1098	OUTPUT:
1132	RETVAL	1099	RETVAL
1133		1100
…		…
1135	rxvt_term::ModLevel3Mask ()	1102	rxvt_term::ModLevel3Mask ()
1136	ALIAS:	1103	ALIAS:
1137	ModLevel3Mask = 0	1104	ModLevel3Mask = 0
1138	ModMetaMask = 1	1105	ModMetaMask = 1
1139	ModNumLockMask = 2	1106	ModNumLockMask = 2
		1107	current_screen = 3
		1108	hidden_cursor = 4
1140	CODE:	1109	CODE:
1141	switch (ix)	1110	switch (ix)
1142	{	1111	{
1143	case 0: RETVAL = THIS->ModLevel3Mask; break;	1112	case 0: RETVAL = THIS->ModLevel3Mask; break;
1144	case 1: RETVAL = THIS->ModMetaMask; break;	1113	case 1: RETVAL = THIS->ModMetaMask; break;
1145	case 2: RETVAL = THIS->ModNumLockMask; break;	1114	case 2: RETVAL = THIS->ModNumLockMask; break;
		1115	case 3: RETVAL = THIS->current_screen; break;
		1116	#ifdef CURSOR_BLINK
		1117	case 4: RETVAL = THIS->hidden_cursor; break;
		1118	#endif
1146	}	1119	}
1147	OUTPUT:	1120	OUTPUT:
1148	RETVAL	1121	RETVAL
1149		1122
1150	char *	1123	char *
…		…
1160	}	1133	}
1161	OUTPUT:	1134	OUTPUT:
1162	RETVAL	1135	RETVAL
1163		1136
1164	SV *	1137	SV *
1165	rxvt_term::_env ()	1138	rxvt_term::envv ()
		1139	ALIAS:
		1140	argv = 1
1166	CODE:	1141	PPCODE:
1167	{	1142	{
1168	if (THIS->envv)	1143	stringvec *vec = ix ? THIS->argv : THIS->envv;
1169	{
1170	AV *av = newAV ();
1171		1144
		1145	EXTEND (SP, vec->size ());
		1146
1172	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1147	for (char **i = vec->begin (); i != vec->end (); ++i)
1173	if (*i)	1148	if (*i)
1174	av_push (av, newSVpv (*i, 0));	1149	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1175
1176	RETVAL = newRV_noinc ((SV *)av);
1177	}
1178	else
1179	RETVAL = &PL_sv_undef;
1180	}	1150	}
1181	OUTPUT:
1182	RETVAL
1183		1151
1184	int	1152	int
1185	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1153	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1186	CODE:	1154	CODE:
1187	RETVAL = THIS->pty_ev.events;	1155	RETVAL = THIS->pty_ev.events;
1188	if (events != EVENT_UNDEF)	1156	if (events != ev::UNDEF)
1189	THIS->pty_ev.set (events);	1157	THIS->pty_ev.set (events);
1190	OUTPUT:	1158	OUTPUT:
1191	RETVAL	1159	RETVAL
1192		1160
1193	U32	1161	int
		1162	rxvt_term::pty_fd ()
		1163	CODE:
		1164	RETVAL = THIS->pty->pty;
		1165	OUTPUT:
		1166	RETVAL
		1167
		1168	Window
1194	rxvt_term::parent ()	1169	rxvt_term::parent ()
1195	CODE:	1170	CODE:
1196	RETVAL = (U32)THIS->parent [0];	1171	RETVAL = THIS->parent [0];
1197	OUTPUT:	1172	OUTPUT:
1198	RETVAL	1173	RETVAL
1199		1174
1200	U32	1175	Window
1201	rxvt_term::vt ()	1176	rxvt_term::vt ()
1202	CODE:	1177	CODE:
1203	RETVAL = (U32)THIS->vt;	1178	RETVAL = THIS->vt;
1204	OUTPUT:	1179	OUTPUT:
1205	RETVAL	1180	RETVAL
1206		1181
1207	void	1182	void
1208	rxvt_term::vt_emask_add (U32 emask)	1183	rxvt_term::vt_emask_add (U32 emask)
…		…
1230	}	1205	}
1231	OUTPUT:	1206	OUTPUT:
1232	RETVAL	1207	RETVAL
1233		1208
1234	void	1209	void
		1210	rxvt_term::focus_in ()
		1211
		1212	void
		1213	rxvt_term::focus_out ()
		1214
		1215	void
		1216	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1217	ALIAS:
		1218	key_release = 1
		1219	CODE:
		1220	{
		1221	XKeyEvent xkey;
		1222
		1223	memset (&xkey, 0, sizeof (xkey));
		1224
		1225	xkey.time = time;
		1226	xkey.state = state;
		1227	xkey.keycode = keycode;
		1228
		1229	xkey.type = ix ? KeyRelease : KeyPress;
		1230	xkey.display = THIS->dpy;
		1231	xkey.window = THIS->vt;
		1232	xkey.root = THIS->display->root;
		1233	xkey.subwindow = THIS->vt;
		1234
		1235	if (ix)
		1236	THIS->key_release (xkey);
		1237	else
		1238	THIS->key_press (xkey);
		1239	}
		1240
		1241	void
1235	rxvt_term::want_refresh ()	1242	rxvt_term::want_refresh ()
1236	CODE:	1243	CODE:
1237	THIS->want_refresh = 1;	1244	THIS->want_refresh = 1;
		1245	THIS->refresh_check ();
1238		1246
1239	void	1247	void
1240	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1248	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1241	PPCODE:	1249	PPCODE:
1242	{	1250	{
…		…
1245		1253
1246	line_t &l = ROW(row_number);	1254	line_t &l = ROW(row_number);
1247		1255
1248	if (GIMME_V != G_VOID)	1256	if (GIMME_V != G_VOID)
1249	{	1257	{
1250	wchar_t *wstr = new wchar_t [THIS->ncol];	1258	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1251		1259
1252	for (int col = 0; col < THIS->ncol; col++)	1260	for (int col = 0; col < THIS->ncol; col++)
1253	wstr [col] = l.t [col];	1261	wstr [col] = l.t [col];
1254		1262
1255	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1263	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1256
1257	delete [] wstr;
1258	}	1264	}
1259		1265
1260	if (new_text)	1266	if (new_text)
1261	{	1267	{
1262	wchar_t *wstr = sv2wcs (new_text);	1268	wchar_t *wstr = sv2wcs (new_text);
1263		1269
1264	int len = min (wcslen (wstr) - start_ofs, max_len);	1270	int len = min (wcslen (wstr) - start_ofs, max_len);
1265		1271
1266	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1272	if (start_col < 0 || start_col + len > THIS->ncol)
1267	{	1273	{
1268	free (wstr);	1274	free (wstr);
1269	croak ("new_text extends beyond horizontal margins");	1275	croak ("new_text extends beyond horizontal margins");
1270	}	1276	}
1271		1277
…		…
1303	{	1309	{
1304	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1310	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1305	croak ("new_rend must be arrayref");	1311	croak ("new_rend must be arrayref");
1306		1312
1307	AV *av = (AV *)SvRV (new_rend);	1313	AV *av = (AV *)SvRV (new_rend);
1308	int len = min (av_len (av) + 1 - start_ofs, max_len);	1314	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1309		1315
1310	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1316	if (start_col < 0 || start_col + len > THIS->ncol)
1311	croak ("new_rend array extends beyond horizontal margins");	1317	croak ("new_rend array extends beyond horizontal margins");
1312		1318
1313	for (int col = start_col; col < start_col + len; col++)	1319	for (int col = start_col; col < start_col + len; col++)
1314	{	1320	{
1315	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1321	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1355	rxvt_term::special_encode (SV *string)	1361	rxvt_term::special_encode (SV *string)
1356	CODE:	1362	CODE:
1357	{	1363	{
1358	wchar_t *wstr = sv2wcs (string);	1364	wchar_t *wstr = sv2wcs (string);
1359	int wlen = wcslen (wstr);	1365	int wlen = wcslen (wstr);
1360	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1366	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1361		1367
1362	rxvt_push_locale (THIS->locale);	1368	rxvt_push_locale (THIS->locale);
1363		1369
1364	wchar_t *r = rstr;	1370	wchar_t *r = rstr;
1365	for (wchar_t *s = wstr; *s; s++)	1371	for (wchar_t *s = wstr; *s; s++)
		1372	{
		1373	int w = WCWIDTH (*s);
		1374
1366	if (wcwidth (*s) == 0)	1375	if (w == 0)
1367	{	1376	{
1368	if (r == rstr)	1377	if (r == rstr)
1369	croak ("leading combining character unencodable");	1378	croak ("leading combining character unencodable");
1370		1379
1371	unicode_t n = rxvt_compose (r[-1], *s);	1380	unicode_t n = rxvt_compose (r[-1], *s);
1372	if (n == NOCHAR)	1381	if (n == NOCHAR)
1373	n = rxvt_composite.compose (r[-1], *s);	1382	n = rxvt_composite.compose (r[-1], *s);
1374		1383
1375	r[-1] = n;	1384	r[-1] = n;
1376	}	1385	}
1377	#if !UNICODE_3	1386	#if !UNICODE_3
1378	else if (*s >= 0x10000)	1387	else if (*s >= 0x10000)
1379	*r++ = rxvt_composite.compose (*s);	1388	*r++ = rxvt_composite.compose (*s);
1380	#endif	1389	#endif
1381	else	1390	else
1382	*r++ = *s;	1391	*r++ = *s;
		1392
		1393	// the *2 above only allows wcwidth <= 2
		1394	if (w > 1)
		1395	*r++ = NOCHAR;
		1396	}
1383		1397
1384	rxvt_pop_locale ();	1398	rxvt_pop_locale ();
1385		1399
1386	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1400	RETVAL = wcs2sv (rstr, r - rstr);
1387
1388	delete [] rstr;
1389	}	1401	}
1390	OUTPUT:	1402	OUTPUT:
1391	RETVAL	1403	RETVAL
1392		1404
1393	SV *	1405	SV *
1394	rxvt_term::special_decode (SV *text)	1406	rxvt_term::special_decode (SV *text)
1395	CODE:	1407	CODE:
1396	{	1408	{
1397	wchar_t *wstr = sv2wcs (text);	1409	wchar_t *wstr = sv2wcs (text);
1398	int wlen = wcslen (wstr);
1399	int dlen = 0;	1410	int dlen = 0;
1400		1411
1401	// find length	1412	// find length
1402	for (wchar_t *s = wstr; *s; s++)	1413	for (wchar_t *s = wstr; *s; s++)
1403	if (*s == NOCHAR)	1414	if (*s == NOCHAR)
…		…
1405	else if (IS_COMPOSE (*s))	1416	else if (IS_COMPOSE (*s))
1406	dlen += rxvt_composite.expand (*s, 0);	1417	dlen += rxvt_composite.expand (*s, 0);
1407	else	1418	else
1408	dlen++;	1419	dlen++;
1409		1420
1410	wchar_t *rstr = new wchar_t [dlen];	1421	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1411		1422
1412	// decode	1423	// decode
1413	wchar_t *r = rstr;	1424	wchar_t *r = rstr;
1414	for (wchar_t *s = wstr; *s; s++)	1425	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1426	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1428	else if (IS_COMPOSE (*s))
1418	r += rxvt_composite.expand (*s, r);	1429	r += rxvt_composite.expand (*s, r);
1419	else	1430	else
1420	*r++ = *s;	1431	*r++ = *s;
1421		1432
1422	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1433	RETVAL = wcs2sv (rstr, r - rstr);
1423
1424	delete [] rstr;
1425	}	1434	}
1426	OUTPUT:	1435	OUTPUT:
1427	RETVAL	1436	RETVAL
1428		1437
1429	void	1438	void
1430	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1439	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1431	PPCODE:	1440	PPCODE:
1432	{	1441	{
1433	struct resval { const char *name; int value; } rslist [] = {	1442	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1434	# define def(name) { # name, Rs_ ## name },	1443	# define def(name) { # name, Rs_ ## name },
1435	# define reserve(name,count)	1444	# define reserve(name,count)
1436	# include "rsinc.h"	1445	# include "rsinc.h"
1437	# undef def	1446	# undef def
1438	# undef reserve	1447	# undef reserve
1439	};	1448	};
1440		1449
1441	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1450	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1442		1451
		1452	if (*name)
1443	do {	1453	{
		1454	do {
1444	if (rs-- == rslist)	1455	if (rs-- == rslist)
1445	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1446	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
1447		1458
1448	index += rs->value;	1459	index += rs->value;
		1460	}
		1461	else
		1462	{
		1463	--rs;
		1464	name = "";
		1465	}
1449		1466
1450	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1467	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1451	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1468	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1452		1469
1453	if (GIMME_V != G_VOID)	1470	if (GIMME_V != G_VOID)
1454	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1471	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1455		1472
1456	if (newval)	1473	if (newval)
1457	{	1474	{
1458	if (SvOK (newval))	1475	if (SvOK (newval))
1459	{	1476	{
…		…
1466	}	1483	}
1467	}	1484	}
1468		1485
1469	const char *	1486	const char *
1470	rxvt_term::x_resource (const char *name)	1487	rxvt_term::x_resource (const char *name)
1471	CLEANUP:
1472	SvTAINTED_on (ST (0));
1473		1488
1474	bool	1489	bool
1475	rxvt_term::option (U32 optval, int set = -1)	1490	rxvt_term::option (U8 optval, int set = -1)
1476	CODE:	1491	CODE:
1477	{	1492	{
1478	RETVAL = THIS->options & optval;	1493	RETVAL = THIS->option (optval);
1479		1494
1480	if (set >= 0)	1495	if (set >= 0)
1481	{	1496	{
1482	if (set)
1483	THIS->options |= optval;	1497	THIS->set_option (optval, set);
1484	else
1485	THIS->options &= ~optval;
1486		1498
		1499	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1487	switch (optval)	1500	switch (optval)
1488	{	1501	{
1489	case Opt_skipBuiltinGlyphs:	1502	case Opt_skipBuiltinGlyphs:
1490	THIS->set_fonts ();	1503	THIS->set_fonts ();
1491	THIS->scr_remap_chars ();	1504	THIS->scr_remap_chars ();
1492	THIS->scr_touch (true);	1505	THIS->scr_touch (true);
1493	THIS->want_refresh = 1;	1506	THIS->want_refresh = 1;
		1507	THIS->refresh_check ();
1494	break;	1508	break;
1495		1509
1496	case Opt_cursorUnderline:	1510	case Opt_cursorUnderline:
1497	THIS->want_refresh = 1;	1511	THIS->want_refresh = 1;
		1512	THIS->refresh_check ();
1498	break;	1513	break;
1499		1514
1500	# case Opt_scrollBar_floating:	1515	# case Opt_scrollBar_floating:
1501	# case Opt_scrollBar_right:	1516	# case Opt_scrollBar_right:
1502	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1517	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1503	# break;	1518	# break;
1504	}	1519	}
1505	}	1520	}
1506	}	1521	}
1507	OUTPUT:	1522	OUTPUT:
1508	RETVAL	1523	RETVAL
1509		1524
…		…
1535	EXTEND (SP, 2);	1550	EXTEND (SP, 2);
1536	PUSHs (sv_2mortal (newSViv (rc.row)));	1551	PUSHs (sv_2mortal (newSViv (rc.row)));
1537	PUSHs (sv_2mortal (newSViv (rc.col)));	1552	PUSHs (sv_2mortal (newSViv (rc.col)));
1538	}	1553	}
1539		1554
1540	if (items == 3)	1555	if (items >= 3)
		1556	{
		1557	rc.row = SvIV (ST (1));
		1558	rc.col = SvIV (ST (2));
		1559
		1560	if (ix == 2)
1541	{	1561	{
		1562	if (rc.col == 0)
		1563	{
		1564	// col == 0 means end of previous line
		1565	rc.row--;
		1566	rc.col = THIS->ncol;
		1567	}
		1568	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1569	&& rc.col > ROW(rc.row).l)
		1570	{
		1571	// col >= length means while line and add newline
		1572	rc.col = THIS->ncol;
		1573	}
		1574	}
		1575
		1576	clamp_it (rc.col, 0, THIS->ncol);
1542	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1577	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1543	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1544		1578
1545	if (ix)	1579	if (ix)
		1580	{
		1581	THIS->selection.screen = THIS->current_screen;
		1582
1546	THIS->want_refresh = 1;	1583	THIS->want_refresh = 1;
		1584	THIS->refresh_check ();
1547	}	1585	}
		1586	}
1548	}	1587	}
1549		1588
1550	char	1589	int
1551	rxvt_term::cur_charset ()	1590	rxvt_term::selection_screen (int screen = -1)
1552	CODE:	1591	CODE:
1553	RETVAL = THIS->charsets [THIS->screen.charset];	1592	RETVAL = THIS->selection.screen;
1554	OUTPUT:	1593	if (screen >= 0)
		1594	THIS->selection.screen = screen;
		1595	OUTPUT:
1555	RETVAL	1596	RETVAL
1556		1597
1557	#void	1598	void
1558	#rxvt_term::selection_clear ()	1599	rxvt_term::selection_clear ()
1559		1600
1560	void	1601	void
1561	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1602	rxvt_term::selection_make (Time eventtime, bool rect = false)
1562	CODE:	1603	CODE:
1563	THIS->selection.op = SELECTION_CONT;	1604	THIS->selection.op = SELECTION_CONT;
1564	THIS->selection.rect = rect;	1605	THIS->selection.rect = rect;
1565	THIS->selection_make (eventtime);	1606	THIS->selection_make (eventtime);
1566		1607
1567	int	1608	int
1568	rxvt_term::selection_grab (U32 eventtime)	1609	rxvt_term::selection_grab (Time eventtime)
1569		1610
1570	void	1611	void
1571	rxvt_term::selection (SV *newtext = 0)	1612	rxvt_term::selection (SV *newtext = 0)
1572	PPCODE:	1613	PPCODE:
1573	{	1614	{
1574	if (GIMME_V != G_VOID)	1615	if (GIMME_V != G_VOID)
1575	XPUSHs (THIS->selection.text	1616	XPUSHs (THIS->selection.text
1576	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1617	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1577	: &PL_sv_undef);	1618	: &PL_sv_undef);
1578		1619
1579	if (newtext)	1620	if (newtext)
1580	{	1621	{
1581	free (THIS->selection.text);	1622	free (THIS->selection.text);
…		…
1583	THIS->selection.text = sv2wcs (newtext);	1624	THIS->selection.text = sv2wcs (newtext);
1584	THIS->selection.len = wcslen (THIS->selection.text);	1625	THIS->selection.len = wcslen (THIS->selection.text);
1585	}	1626	}
1586	}	1627	}
1587		1628
		1629	char
		1630	rxvt_term::cur_charset ()
		1631	CODE:
		1632	RETVAL = THIS->charsets [THIS->screen.charset];
		1633	OUTPUT:
		1634	RETVAL
		1635
1588	void	1636	void
1589	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)	1637	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)
1590		1638
1591	void	1639	void
1592	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1640	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1593		1641
1594	void	1642	void
1595	rxvt_term::scr_bell ()	1643	rxvt_term::scr_bell ()
		1644
		1645	void
		1646	rxvt_term::scr_change_screen (int screen)
1596		1647
1597	void	1648	void
1598	rxvt_term::scr_add_lines (SV *string)	1649	rxvt_term::scr_add_lines (SV *string)
1599	CODE:	1650	CODE:
1600	{	1651	{
…		…
1641	o->self = (HV *)SvRV (RETVAL);	1692	o->self = (HV *)SvRV (RETVAL);
1642	}	1693	}
1643	OUTPUT:	1694	OUTPUT:
1644	RETVAL	1695	RETVAL
1645		1696
		1697	#############################################################################
		1698	# Various X Utility Functions
		1699	#############################################################################
		1700
		1701	void
		1702	rxvt_term::XListProperties (Window window)
		1703	PPCODE:
		1704	{
		1705	int count;
		1706	Atom *props = XListProperties (THIS->dpy, window, &count);
		1707
		1708	EXTEND (SP, count);
		1709	while (count--)
		1710	PUSHs (newSVuv ((U32)props [count]));
		1711
		1712	XFree (props);
		1713	}
		1714
		1715	void
		1716	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1717	PPCODE:
		1718	{
		1719	Atom type;
		1720	int format;
		1721	unsigned long nitems;
		1722	unsigned long bytes_after;
		1723	unsigned char *prop;
		1724
		1725	XGetWindowProperty (THIS->dpy, window, property,
		1726	0, 1<<24, 0, AnyPropertyType,
		1727	&type, &format, &nitems, &bytes_after, &prop);
		1728
		1729	if (type != None)
		1730	{
		1731	int elemsize = format == 16 ? sizeof (short)
		1732	: format == 32 ? sizeof (long)
		1733	: 1;
		1734
		1735	EXTEND (SP, 3);
		1736	PUSHs (newSVuv ((U32)type));
		1737	PUSHs (newSViv (format));
		1738	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1739	XFree (prop);
		1740	}
		1741	}
		1742
		1743	void
		1744	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1745	CODE:
		1746	{
		1747	STRLEN len;
		1748	char *data_ = SvPVbyte (data, len);
		1749
		1750	int elemsize = format == 16 ? sizeof (short)
		1751	: format == 32 ? sizeof (long)
		1752	: 1;
		1753
		1754	XChangeProperty (THIS->dpy, window, property,
		1755	type, format, PropModeReplace,
		1756	(unsigned char *)data_, len / elemsize);
		1757	}
		1758
		1759	Atom
		1760	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1761	C_ARGS: term->dpy, atom_name, only_if_exists
		1762
		1763	char *
		1764	XGetAtomName (rxvt_term *term, Atom atom)
		1765	C_ARGS: term->dpy, atom
		1766	CLEANUP:
		1767	XFree (RETVAL);
		1768
		1769	void
		1770	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1771	C_ARGS: term->dpy, window, property
		1772
		1773	Window
		1774	rxvt_term::DefaultRootWindow ()
		1775	CODE:
		1776	RETVAL = THIS->display->root;
		1777	OUTPUT:
		1778	RETVAL
		1779
		1780	#if 0
		1781
		1782	Window
		1783	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1784	C_ARGS: term->dpy, (Window)parent,
		1785	x, y, width, height, 0,
		1786	term->pix_colors_focused[Color_border],
		1787	term->pix_colors_focused[Color_border]
		1788
		1789	#endif
		1790
		1791	void
		1792	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1793	C_ARGS: term->dpy, window, parent, x, y
		1794
		1795	void
		1796	XMapWindow (rxvt_term *term, Window window)
		1797	C_ARGS: term->dpy, window
		1798
		1799	void
		1800	XUnmapWindow (rxvt_term *term, Window window)
		1801	C_ARGS: term->dpy, window
		1802
		1803	void
		1804	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1805	C_ARGS: term->dpy, window, x, y, width, height
		1806
		1807	void
		1808	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1809	CODE:
		1810	{
		1811	XWindowAttributes attr;
		1812	XGetWindowAttributes (THIS->dpy, window, &attr);
		1813	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1814	}
		1815
		1816	void
		1817	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1818	PPCODE:
		1819	{
		1820	int dx, dy;
		1821	Window child;
		1822
		1823	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1824	{
		1825	EXTEND (SP, 3);
		1826	PUSHs (newSViv (dx));
		1827	PUSHs (newSViv (dy));
		1828	PUSHs (newSVuv (child));
		1829	}
		1830	}
		1831
		1832	#############################################################################
		1833	# urxvt::overlay
		1834	#############################################################################
		1835
1646	MODULE = urxvt PACKAGE = urxvt::overlay	1836	MODULE = urxvt PACKAGE = urxvt::overlay
1647		1837
1648	void	1838	void
1649	overlay::set (int x, int y, SV *text, SV *rend = 0)	1839	overlay::set (int x, int y, SV *text, SV *rend = 0)
1650		1840
…		…
1655	overlay::hide ()	1845	overlay::hide ()
1656		1846
1657	void	1847	void
1658	overlay::DESTROY ()	1848	overlay::DESTROY ()
1659		1849
1660	MODULE = urxvt PACKAGE = urxvt::timer	1850	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1661		1851
1662	SV *
1663	timer::new ()
1664	CODE:
1665	timer *w = new timer;
1666	w->start (NOW);
1667	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1668	w->self = (HV *)SvRV (RETVAL);
1669	OUTPUT:
1670	RETVAL
1671
1672	timer *
1673	timer::cb (SV *cb)
1674	CODE:
1675	THIS->cb (cb);
1676	RETVAL = THIS;
1677	OUTPUT:
1678	RETVAL
1679
1680	NV
1681	timer::at ()
1682	CODE:
1683	RETVAL = THIS->at;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::interval (NV interval)
1689	CODE:
1690	THIS->interval = interval;
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::set (NV tstamp)
1697	CODE:
1698	THIS->set (tstamp);
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	timer *
1704	timer::start (NV tstamp = THIS->at)
1705	CODE:
1706	THIS->start (tstamp);
1707	RETVAL = THIS;
1708	OUTPUT:
1709	RETVAL
1710
1711	timer *
1712	timer::stop ()
1713	CODE:
1714	THIS->stop ();
1715	RETVAL = THIS;
1716	OUTPUT:
1717	RETVAL
1718
1719	void
1720	timer::DESTROY ()
1721
1722	MODULE = urxvt PACKAGE = urxvt::iow
1723
1724	SV *
1725	iow::new ()
1726	CODE:
1727	iow *w = new iow;
1728	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1729	w->self = (HV *)SvRV (RETVAL);
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::cb (SV *cb)
1735	CODE:
1736	THIS->cb (cb);
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::fd (int fd)
1743	CODE:
1744	THIS->fd = fd;
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::events (short events)
1751	CODE:
1752	THIS->events = events;
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	iow *
1758	iow::start ()
1759	CODE:
1760	THIS->start ();
1761	RETVAL = THIS;
1762	OUTPUT:
1763	RETVAL
1764
1765	iow *
1766	iow::stop ()
1767	CODE:
1768	THIS->stop ();
1769	RETVAL = THIS;
1770	OUTPUT:
1771	RETVAL
1772
1773	void
1774	iow::DESTROY ()
1775
1776

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