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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.73 by root, Wed Jan 18 09:40:53 2006 UTC vs.
Revision 1.134 by root, Thu Dec 16 23:03:50 2010 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	#ifdef HAVE_SCROLLBARS
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		52
59	static wchar_t *	53	static wchar_t *
60	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
61	{	55	{
…		…
75		69
76	return sv;	70	return sv;
77	}	71	}
78		72
79	static SV *	73	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
88	{	75	{
89	HV *hv = newHV ();	76	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	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);
114		101
115	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
116	}	103	}
117		104
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		107
121	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
122		109
123	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
124	{	113	{
125	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
126	HV *self;	119	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213
214	struct overlay {
215	HV *self;
216	rxvt_term *THIS;
217	int x, y, w, h;
218	int border;
219	text_t **text;
220	rend_t **rend;
221		120
222	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);
223	~overlay ();	122	~overlay ();
224		123
225	void show ();	124	void show ();
…		…
229		128
230	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
231	};	130	};
232		131
233	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)
234	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
235	{	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
236	if (border == 2)	143	if (border == 2)
237	{	144	{
238	w += 2;	145	w += 2;
239	h += 2;	146	h += 2;
240	}	147	}
…		…
278	*rp++ = r;	185	*rp++ = r;
279	}	186	}
280	}	187	}
281		188
282	show ();	189	show ();
283	THIS->want_refresh = 1;
284	}	190	}
285		191
286	overlay::~overlay ()	192	overlay::~overlay ()
287	{	193	{
288	hide ();	194	hide ();
…		…
293	delete [] rend[y];	199	delete [] rend[y];
294	}	200	}
295		201
296	delete [] text;	202	delete [] text;
297	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));
298		216
299	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
300	}	218	THIS->refresh_check ();
301
302	void
303	overlay::show ()
304	{
305	char key[33]; sprintf (key, "%32lx", (long)this);
306
307	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
308	hv_store (hv, key, 32, newSViv ((long)this), 0);
309	}	219	}
310		220
311	void	221	void
312	overlay::hide ()	222	overlay::hide ()
313	{	223	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
315		226
316	if (ovs)	227	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		228
320	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	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 ();
323	}	243	}
324		244
325	void overlay::swap ()	245	void overlay::swap ()
326	{	246	{
327	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));
328	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));
329		249
330	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
331	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;
332		257
333	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
334	{	259	{
335	text_t *t1 = text [y];	260	text_t *t1 = text [y];
336	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
369		294
370	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
371		296
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	299	}
375		300
376	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
377	}	303	}
378		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
379		310
380	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
381		312
382	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
383		314
…		…
387	{	318	{
388	if (perl)	319	if (perl)
389	{	320	{
390	perl_destruct (perl);	321	perl_destruct (perl);
391	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
392	}	324	}
393	}	325	}
394		326
395	void	327	void
396	rxvt_perl_interp::init (rxvt_term *term)	328	rxvt_perl_interp::init (rxvt_term *term)
397	{	329	{
398	if (!perl)	330	if (!perl)
399	{	331	{
400	rxvt_push_locale (""); // perl init destroys current locale	332	rxvt_push_locale (""); // perl init destroys current locale
401		333
		334	{
402	perl_environ = rxvt_environ;	335	perl_environ = rxvt_environ;
403	swap (perl_environ, environ);	336	localise_env set_environ (perl_environ);
404		337
405	char *argv[] = {	338	char *args[] = {
406	"",	339	"",
407	"-e"	340	"-e"
408	"BEGIN {"	341	"BEGIN {"
409	" urxvt->bootstrap;"	342	" urxvt->bootstrap;"
410	" unshift @INC, '" LIBDIR "';"	343	" unshift @INC, '" LIBDIR "';"
411	"}"	344	"}"
412	""	345	""
413	"use urxvt;"	346	"use urxvt;"
414	};	347	};
		348	int argc = sizeof (args) / sizeof (args[0]);
		349	char **argv = args;
415		350
		351	PERL_SYS_INIT3 (&argc, &argv, &environ);
416	perl = perl_alloc ();	352	perl = perl_alloc ();
417	perl_construct (perl);	353	perl_construct (perl);
418		354
419	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	355	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
420	|| perl_run (perl))	356	|| perl_run (perl))
421	{	357	{
422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	358	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
423		359
424	perl_destruct (perl);	360	perl_destruct (perl);
425	perl_free (perl);	361	perl_free (perl);
426	perl = 0;	362	perl = 0;
427	}	363	}
428		364	}
429	swap (perl_environ, environ);
430		365
431	rxvt_pop_locale ();	366	rxvt_pop_locale ();
432	}	367	}
433		368
434	if (perl)	369	if (perl)
435	{	370	{
436	// runs outside of perls ENV	371	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438	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);
439	}	374	}
440	}	375	}
441		376
442	static void	377	static void
443	ungrab (rxvt_term *THIS)	378	ungrab (rxvt_term *THIS)
444	{	379	{
445	if (THIS->perl.grabtime)	380	if (THIS->perl.grabtime)
446	{	381	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	384	THIS->perl.grabtime = 0;
450	}	385	}
451	}	386	}
452		387
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	388	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	390	{
470	if (!perl || !term->perl.self)	391	if (!perl || !term->perl.self)
471	return false;	392	return false;
472		393
		394	localise_env set_environ (perl_environ);
		395
473	// pre-handling of some events	396	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	397	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	398	{
		399	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476		400
477	swap (perl_environ, environ);	401	for (int i = 0; i <= AvFILL (av); i++)
		402	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		403	}
478		404
479	bool event_consumed;	405	bool event_consumed;
480		406
481	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	407	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
482	|| term->perl.should_invoke [htype])	408	|| term->perl.should_invoke [htype])
483	try
484	{	409	{
485	dSP;	410	dSP;
486	va_list ap;	411	va_list ap;
487		412
488	va_start (ap, htype);	413	va_start (ap, htype);
489		414
490	ENTER;	415	ENTER;
491	SAVETMPS;	416	SAVETMPS;
492		417
493	PUSHMARK (SP);	418	PUSHMARK (SP);
494		419
495	XPUSHs (sv_2mortal (newSVterm (term)));	420	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	421	XPUSHs (sv_2mortal (newSViv (htype)));
497		422
498	for (;;) {	423	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);	424	data_type dt = (data_type)va_arg (ap, int);
500		425
501	switch (dt)	426	switch (dt)
502	{	427	{
503	case DT_INT:	428	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	429	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;	430	break;
506		431
507	case DT_LONG:	432	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	433	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;	434	break;
510		435
511	case DT_STR:	436	case DT_STR:
512	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	437	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
513	break;	438	break;
514		439
515	case DT_STR_LEN:	440	case DT_STR_LEN:
516	{	441	{
517	char *str = va_arg (ap, char *);	442	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	443	int len = va_arg (ap, int);
519		444
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	445	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	446	}
522	break;	447	break;
523		448
524	case DT_WCS_LEN:	449	case DT_WCS_LEN:
525	{	450	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	451	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	452	int wlen = va_arg (ap, int);
528		453
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	454	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
530	}	455	}
531	break;	456	break;
532		457
		458	case DT_LCS_LEN:
		459	{
		460	long *lstr = va_arg (ap, long *);
		461	int llen = va_arg (ap, int);
		462
		463	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		464	}
		465	break;
		466
533	case DT_XEVENT:	467	case DT_XEVENT:
534	{	468	{
535	XEvent *xe = va_arg (ap, XEvent *);	469	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	470	HV *hv = newHV ();
537		471
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	472	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	473	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		474	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
540	# undef set	475	# undef set
541		476
542	setiv (type, xe->type);	477	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);	478	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);	479	setiv (serial, xe->xany.serial);
545		480
546	switch (xe->type)	481	switch (xe->type)
547	{	482	{
548	case KeyPress:	483	case KeyPress:
549	case KeyRelease:	484	case KeyRelease:
550	case ButtonPress:	485	case ButtonPress:
551	case ButtonRelease:	486	case ButtonRelease:
552	case MotionNotify:	487	case MotionNotify:
		488	setuv (window, xe->xmotion.window);
		489	setuv (root, xe->xmotion.root);
		490	setuv (subwindow, xe->xmotion.subwindow);
553	setiv (time, xe->xmotion.time);	491	setuv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);	492	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);	493	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);	494	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
557	setiv (col, xe->xmotion.x / term->fwidth);	495	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);	496	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);	497	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);	498	setuv (state, xe->xmotion.state);
561	break;
562	}
563		499
564	switch (xe->type)	500	switch (xe->type)
565	{	501	{
566	case KeyPress:	502	case KeyPress:
567	case KeyRelease:	503	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);	504	setuv (keycode, xe->xkey.keycode);
569	break;	505	break;
570		506
571	case ButtonPress:	507	case ButtonPress:
572	case ButtonRelease:	508	case ButtonRelease:
573	setiv (button, xe->xbutton.button);	509	setuv (button, xe->xbutton.button);
574	break;	510	break;
575		511
576	case MotionNotify:	512	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);	513	setiv (is_hint, xe->xmotion.is_hint);
		514	break;
		515	}
		516
578	break;	517	break;
		518
		519	case MapNotify:
		520	case UnmapNotify:
		521	case ConfigureNotify:
		522	setuv (event, xe->xconfigure.event);
		523	setuv (window, xe->xconfigure.window);
		524
		525	switch (xe->type)
		526	{
		527	case ConfigureNotify:
		528	setiv (x, xe->xconfigure.x);
		529	setiv (y, xe->xconfigure.y);
		530	setiv (width, xe->xconfigure.width);
		531	setiv (height, xe->xconfigure.height);
		532	setuv (above, xe->xconfigure.above);
		533	break;
		534	}
		535
		536	break;
		537
		538	case PropertyNotify:
		539	setuv (window, xe->xproperty.window);
		540	setuv (atom, xe->xproperty.atom);
		541	setuv (time, xe->xproperty.time);
		542	setiv (state, xe->xproperty.state);
		543	break;
		544
		545	case ClientMessage:
		546	setuv (window, xe->xclient.window);
		547	setuv (message_type, xe->xclient.message_type);
		548	setuv (format, xe->xclient.format);
		549	setuv (l0, xe->xclient.data.l[0]);
		550	setuv (l1, xe->xclient.data.l[1]);
		551	setuv (l2, xe->xclient.data.l[2]);
		552	setuv (l3, xe->xclient.data.l[3]);
		553	setuv (l4, xe->xclient.data.l[4]);
		554	break;
579	}	555	}
580		556
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	557	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}	558	}
583	break;	559	break;
584		560
585	case DT_END:	561	case DT_END:
586	goto call;	562	goto call;
587		563
588	default:	564	default:
589	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	565	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
590	}	566	}
		567	}
		568
		569	call:
		570	va_end (ap);
		571
		572	PUTBACK;
		573	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		574	SPAGAIN;
		575
		576	if (count)
		577	{
		578	SV *status = POPs;
		579	count = SvTRUE (status);
591	}	580	}
592		581
593	call:
594	va_end (ap);
595
596	PUTBACK;	582	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;	583	FREETMPS;
608	LEAVE;	584	LEAVE;
609		585
610	if (SvTRUE (ERRSV))	586	if (SvTRUE (ERRSV))
611	{	587	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	588	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session	589	ungrab (term); // better lose the grab than the session
614	}	590	}
615		591
616	event_consumed = !!count;	592	event_consumed = !!count;
617	}	593	}
618	catch (...)
619	{
620	swap (perl_environ, environ);
621	throw;
622	}
623	else	594	else
624	event_consumed = false;	595	event_consumed = false;
625		596
626	// post-handling of some events	597	// post-handling of some events
627	if (htype == HOOK_REFRESH_BEGIN)	598	if (htype == HOOK_REFRESH_BEGIN)
628	swap_overlays (term);	599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
629	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
630	{	606	{
631	clearSVptr ((SV *)term->perl.self);	607	clearSVptr ((SV *)term->perl.self);
632	SvREFCNT_dec ((SV *)term->perl.self);	608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
633	}	612	}
634
635	swap (perl_environ, environ);
636		613
637	return event_consumed;	614	return event_consumed;
638	}	615	}
639		616
640	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	631	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	632	# include "hookinc.h"
656	# undef def	633	# undef def
657		634
658	HV *option = get_hv ("urxvt::OPTION", 1);	635	HV *option = get_hv ("urxvt::OPTION", 1);
659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	636	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660	# define nodef(name)	637	# define nodef(name)
661	# include "optinc.h"	638	# include "optinc.h"
662	# undef nodef	639	# undef nodef
663	# undef def	640	# undef def
664		641
665	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	643	static const struct {
667	const char *name;	644	const char *name;
668	IV iv;	645	IV iv;
669	} *civ, const_iv[] = {	646	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	647	# define const_iv(name) { # name, (IV)name }
		648	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	649	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	650	const_iv (OVERLAY_RSTYLE),
		651	const_iv (Color_Bits),
		652	const_iv (RS_bgShift), const_iv (RS_bgMask),
		653	const_iv (RS_fgShift), const_iv (RS_fgMask),
		654	const_iv (RS_Careful),
		655	const_iv (RS_fontCount),
		656	const_iv (RS_fontShift),
		657	const_iv (RS_fontMask),
		658	const_iv (RS_baseattrMask),
		659	const_iv (RS_attrMask),
		660	const_iv (RS_redraw),
		661	const_iv (RS_Sel),
673	const_iv (RS_Bold),	662	const_iv (RS_Bold),
674	const_iv (RS_Italic),	663	const_iv (RS_Italic),
675	const_iv (RS_Blink),	664	const_iv (RS_Blink),
676	const_iv (RS_RVid),	665	const_iv (RS_RVid),
677	const_iv (RS_Uline),	666	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	679	const_iv (Button3Mask),
691	const_iv (Button4Mask),	680	const_iv (Button4Mask),
692	const_iv (Button5Mask),	681	const_iv (Button5Mask),
693	const_iv (AnyModifier),	682	const_iv (AnyModifier),
694		683
695	const_iv (EVENT_NONE),	684	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	685	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	686	const_iv (GrabModeAsync),
698		687
699	const_iv (NoEventMask),	688	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	689	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	690	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	691	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	743	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	744	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	745	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	746	const_iv (ClientMessage),
758	const_iv (MappingNotify),	747	const_iv (MappingNotify),
		748	# if ENABLE_XIM_ONTHESPOT
		749	const_iv (XIMReverse),
		750	const_iv (XIMUnderline),
		751	const_iv (XIMHighlight),
		752	const_iv (XIMPrimary),
		753	const_iv (XIMSecondary),
		754	const_iv (XIMTertiary),
		755	const_iv (XIMVisibleToForward),
		756	const_iv (XIMVisibleToBackword),
		757	const_iv (XIMVisibleToCenter),
		758	# if 0
		759	const_iv (XIMForwardChar),
		760	const_iv (XIMBackwardChar),
		761	const_iv (XIMForwardWord),
		762	const_iv (XIMBackwardWord),
		763	const_iv (XIMCaretUp),
		764	const_iv (XIMCaretDown),
		765	const_iv (XIMNextLine),
		766	const_iv (XIMPreviousLine),
		767	const_iv (XIMLineStart),
		768	const_iv (XIMLineEnd),
		769	const_iv (XIMAbsolutePosition),
		770	const_iv (XIMDontChange),
		771	# endif
		772	# endif
759	};	773	};
760		774
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	777	}
765		778
766	void	779	void
767	warn (const char *msg)	780	warn (const char *msg)
…		…
777	_exit (int status)	790	_exit (int status)
778		791
779	NV	792	NV
780	NOW ()	793	NOW ()
781	CODE:	794	CODE:
782	RETVAL = NOW;	795	RETVAL = ev::now ();
783	OUTPUT:	796	OUTPUT:
784	RETVAL	797	RETVAL
785		798
786	int	799	int
787	GET_BASEFG (int rend)	800	GET_BASEFG (int rend)
…		…
798	RETVAL	811	RETVAL
799		812
800	int	813	int
801	SET_FGCOLOR (int rend, int new_color)	814	SET_FGCOLOR (int rend, int new_color)
802	CODE:	815	CODE:
803	RETVAL = SET_FGCOLOR (rend, new_color);	816	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
804	OUTPUT:	817	OUTPUT:
805	RETVAL	818	RETVAL
806		819
807	int	820	int
808	SET_BGCOLOR (int rend, int new_color)	821	SET_BGCOLOR (int rend, int new_color)
809	CODE:	822	CODE:
810	RETVAL = SET_BGCOLOR (rend, new_color);	823	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
811	OUTPUT:	824	OUTPUT:
812	RETVAL	825	RETVAL
813		826
814	int	827	int
815	GET_CUSTOM (int rend)	828	GET_CUSTOM (int rend)
816	CODE:	829	CODE:
817	RETVAL = (rend && RS_customMask) >> RS_customShift;	830	RETVAL = (rend & RS_customMask) >> RS_customShift;
818	OUTPUT:	831	OUTPUT:
819	RETVAL	832	RETVAL
820		833
821	int	834	int
822	SET_CUSTOM (int rend, int new_value)	835	SET_CUSTOM (int rend, int new_value)
…		…
829	| ((new_value << RS_customShift) & RS_customMask);	842	| ((new_value << RS_customShift) & RS_customMask);
830	}	843	}
831	OUTPUT:	844	OUTPUT:
832	RETVAL	845	RETVAL
833		846
		847	void
		848	termlist ()
		849	PPCODE:
		850	{
		851	EXTEND (SP, rxvt_term::termlist.size ());
		852
		853	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		854	if ((*t)->perl.self)
		855	PUSHs (sv_2mortal (newSVterm (*t)));
		856	}
		857
834	MODULE = urxvt PACKAGE = urxvt::term	858	MODULE = urxvt PACKAGE = urxvt::term
835		859
836	SV *	860	SV *
837	_new (...)	861	_new (AV *env, AV *arg)
838	CODE:	862	CODE:
839	{	863	{
840	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
841	croak ("first argument to urxvt::term->_new must be arrayref");
842
843	rxvt_term *term = new rxvt_term;	864	rxvt_term *term = new rxvt_term;
844		865
845	term->argv = new stringvec;	866	stringvec *argv = new stringvec;
846	term->envv = new stringvec;	867	stringvec *envv = new stringvec;
847		868
848	for (int i = 1; i < items; i++)	869	for (int i = 0; i <= AvFILL (arg); i++)
849	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	870	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
850		871
851	AV *envv = (AV *)SvRV (ST (0));
852	for (int i = av_len (envv) + 1; i--; )	872	for (int i = AvFILL (env) + 1; i--; )
853	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	873	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
854		874
855	term->envv->push_back (0);	875	envv->push_back (0);
856
857	bool success;
858		876
859	try	877	try
860	{	878	{
861	success = term->init (term->argv->size (), term->argv->begin ());	879	term->init (argv, envv);
862	}	880	}
863	catch (const class rxvt_failure_exception &e)	881	catch (const class rxvt_failure_exception &e)
864	{
865	success = false;
866	}
867
868	if (!success)
869	{	882	{
870	term->destroy ();	883	term->destroy ();
871	croak ("error while initializing new terminal instance");	884	croak ("error while initializing new terminal instance");
872	}	885	}
873		886
…		…
878	RETVAL	891	RETVAL
879		892
880	void	893	void
881	rxvt_term::destroy ()	894	rxvt_term::destroy ()
882		895
883	#if ENABLE_PERL_FRILLS
884
885	void
886	rxvt_term::XListProperties (U32 window)
887	PPCODE:
888	{
889	int count;
890	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
891
892	EXTEND (SP, count);
893	while (count--)
894	PUSHs (newSVuv ((U32)props [count]));
895
896	XFree (props);
897	}
898
899	void
900	rxvt_term::XGetWindowProperty (U32 window, U32 property)
901	PPCODE:
902	{
903	Atom type;
904	int format;
905	unsigned long nitems;
906	unsigned long bytes_after;
907	unsigned char *prop;
908	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
909	0, 1<<30, 0, AnyPropertyType,
910	&type, &format, &nitems, &bytes_after, &prop);
911	if (type != None)
912	{
913	EXTEND (SP, 3);
914	PUSHs (newSVuv ((U32)type));
915	PUSHs (newSViv (format));
916	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
917	XFree (prop);
918	}
919	}
920
921	void
922	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
923	CODE:
924	{
925	STRLEN len;
926	char *data_ = SvPVbyte (data, len);
927
928	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
929	type, format, PropModeReplace,
930	(unsigned char *)data, len * 8 / format);
931	}
932
933	void
934	rxvt_term::XDeleteProperty (U32 window, U32 property)
935	CODE:
936	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
937
938	U32
939	rxvt_term::DefaultRootWindow ()
940	CODE:
941	RETVAL = (U32)THIS->display->root;
942	OUTPUT:
943	RETVAL
944
945	U32
946	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
947	CODE:
948	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
949	x, y, width, height, 0,
950	THIS->pix_colors_focused[Color_border],
951	THIS->pix_colors_focused[Color_border]);
952	OUTPUT:
953	RETVAL
954
955	void
956	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
957	CODE:
958	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
959
960	void
961	rxvt_term::XMapWindow (U32 window)
962	CODE:
963	XMapWindow (THIS->display->display, (Window)window);
964
965	void
966	rxvt_term::XUnmapWindow (U32 window)
967	CODE:
968	XUnmapWindow (THIS->display->display, (Window)window);
969
970	#endif
971
972	void	896	void
973	rxvt_term::set_should_invoke (int htype, int inc)	897	rxvt_term::set_should_invoke (int htype, int inc)
974	CODE:	898	CODE:
975	THIS->perl.should_invoke [htype] += inc;	899	THIS->perl.should_invoke [htype] += inc;
976		900
977	void	901	int
978	rxvt_term::grab_button (int button, U32 modifiers)	902	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
979	CODE:	903	CODE:
980	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	904	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
981	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		907	OUTPUT: RETVAL
		908
		909	int
		910	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		913	OUTPUT: RETVAL
		914
		915	void
		916	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		917	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		918	CODE:
		919	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		920
		921	void
		922	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		923	CODE:
		924	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		925
		926	void
		927	rxvt_term::XUngrabKeyboard (Time eventtime)
		928	CODE:
		929	XUngrabKeyboard (THIS->dpy, eventtime);
983		930
984	bool	931	bool
985	rxvt_term::grab (U32 eventtime, int sync = 0)	932	rxvt_term::grab (Time eventtime, int sync = 0)
986	CODE:	933	CODE:
987	{	934	{
988	int mode = sync ? GrabModeSync : GrabModeAsync;	935	int mode = sync ? GrabModeSync : GrabModeAsync;
989		936
990	THIS->perl.grabtime = 0;	937	THIS->perl.grabtime = 0;
991		938
992	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	939	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	940	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994	mode, mode, None, GRAB_CURSOR, eventtime))	941	mode, mode, None, GRAB_CURSOR, eventtime))
995	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	942	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
996	THIS->perl.grabtime = eventtime;	943	THIS->perl.grabtime = eventtime;
997	else	944	else
998	XUngrabPointer (THIS->display->display, eventtime);	945	XUngrabPointer (THIS->dpy, eventtime);
999		946
1000	RETVAL = !!THIS->perl.grabtime;	947	RETVAL = !!THIS->perl.grabtime;
1001	}	948	}
1002	OUTPUT:	949	OUTPUT:
1003	RETVAL	950	RETVAL
1004		951
1005	void	952	void
1006	rxvt_term::allow_events_async ()	953	rxvt_term::allow_events_async ()
1007	CODE:	954	CODE:
1008	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	955	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1009		956
1010	void	957	void
1011	rxvt_term::allow_events_sync ()	958	rxvt_term::allow_events_sync ()
1012	CODE:	959	CODE:
1013	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	960	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1014		961
1015	void	962	void
1016	rxvt_term::allow_events_replay ()	963	rxvt_term::allow_events_replay ()
1017	CODE:	964	CODE:
1018	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	965	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1019	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	966	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1020		967
1021	void	968	void
1022	rxvt_term::ungrab ()	969	rxvt_term::ungrab ()
1023	CODE:	970	CODE:
1024	ungrab (THIS);	971	ungrab (THIS);
		972
		973	int
		974	rxvt_term::XStringToKeysym (char *string)
		975	CODE:
		976	RETVAL = XStringToKeysym (string);
		977	OUTPUT: RETVAL
		978
		979	char *
		980	rxvt_term::XKeysymToString (int sym)
		981	CODE:
		982	RETVAL = XKeysymToString (sym);
		983	OUTPUT: RETVAL
		984
		985	int
		986	rxvt_term::XKeysymToKeycode (int sym)
		987	CODE:
		988	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		989	OUTPUT: RETVAL
		990
		991	int
		992	rxvt_term::XKeycodeToKeysym (int code, int index)
		993	CODE:
		994	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		995	OUTPUT: RETVAL
1025		996
1026	int	997	int
1027	rxvt_term::strwidth (SV *str)	998	rxvt_term::strwidth (SV *str)
1028	CODE:	999	CODE:
1029	{	1000	{
1030	wchar_t *wstr = sv2wcs (str);	1001	wchar_t *wstr = sv2wcs (str);
1031		1002
1032	rxvt_push_locale (THIS->locale);	1003	rxvt_push_locale (THIS->locale);
1033	RETVAL = wcswidth (wstr, wcslen (wstr));	1004	RETVAL = 0;
		1005	for (wchar_t *wc = wstr; *wc; wc++)
		1006	{
		1007	int w = WCWIDTH (*wc);
		1008
		1009	if (w)
		1010	RETVAL += max (w, 1);
		1011	}
1034	rxvt_pop_locale ();	1012	rxvt_pop_locale ();
1035		1013
1036	free (wstr);	1014	free (wstr);
1037	}	1015	}
1038	OUTPUT:	1016	OUTPUT:
…		…
1071	free (wstr);	1049	free (wstr);
1072	}	1050	}
1073	OUTPUT:	1051	OUTPUT:
1074	RETVAL	1052	RETVAL
1075		1053
		1054	char *
		1055	rxvt_term::locale ()
		1056	CODE:
		1057	RETVAL = THIS->locale;
		1058	OUTPUT:
		1059	RETVAL
		1060
1076	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1061	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1077		1062
1078	#define TERM_OFFSET_width TERM_OFFSET(width)	1063	#define TERM_OFFSET_width TERM_OFFSET(width)
1079	#define TERM_OFFSET_height TERM_OFFSET(height)	1064	#define TERM_OFFSET_height TERM_OFFSET(height)
1080	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1065	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1081	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1066	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1082	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1067	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1083	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1068	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1084	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1069	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1085	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1070	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1086	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1071	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1072	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1073	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1074	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1075	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1087	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1076	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1088	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1077	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1089	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1078	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1090		1079
1091	int	1080	int
1092	rxvt_term::width ()	1081	rxvt_term::width ()
1093	ALIAS:	1082	ALIAS:
1094	width = TERM_OFFSET_width	1083	width = TERM_OFFSET_width
1095	height = TERM_OFFSET_height	1084	height = TERM_OFFSET_height
1096	fwidth = TERM_OFFSET_fwidth	1085	fwidth = TERM_OFFSET_fwidth
1097	fheight = TERM_OFFSET_fheight	1086	fheight = TERM_OFFSET_fheight
1098	fbase = TERM_OFFSET_fbase	1087	fbase = TERM_OFFSET_fbase
1099	nrow = TERM_OFFSET_nrow	1088	nrow = TERM_OFFSET_nrow
1100	ncol = TERM_OFFSET_ncol	1089	ncol = TERM_OFFSET_ncol
1101	focus = TERM_OFFSET_focus	1090	focus = TERM_OFFSET_focus
1102	mapped = TERM_OFFSET_mapped	1091	mapped = TERM_OFFSET_mapped
		1092	int_bwidth = TERM_OFFSET_int_bwidth
		1093	ext_bwidth = TERM_OFFSET_ext_bwidth
		1094	lineSpace = TERM_OFFSET_lineSpace
		1095	letterSpace = TERM_OFFSET_letterSpace
1103	saveLines = TERM_OFFSET_saveLines	1096	saveLines = TERM_OFFSET_saveLines
1104	total_rows = TERM_OFFSET_total_rows	1097	total_rows = TERM_OFFSET_total_rows
1105	top_row = TERM_OFFSET_top_row	1098	top_row = TERM_OFFSET_top_row
1106	CODE:	1099	CODE:
1107	RETVAL = *(int *)((char *)THIS + ix);	1100	RETVAL = *(int *)((char *)THIS + ix);
1108	OUTPUT:	1101	OUTPUT:
1109	RETVAL	1102	RETVAL
1110		1103
…		…
1112	rxvt_term::ModLevel3Mask ()	1105	rxvt_term::ModLevel3Mask ()
1113	ALIAS:	1106	ALIAS:
1114	ModLevel3Mask = 0	1107	ModLevel3Mask = 0
1115	ModMetaMask = 1	1108	ModMetaMask = 1
1116	ModNumLockMask = 2	1109	ModNumLockMask = 2
		1110	current_screen = 3
		1111	hidden_cursor = 4
1117	CODE:	1112	CODE:
1118	switch (ix)	1113	switch (ix)
1119	{	1114	{
1120	case 0: RETVAL = THIS->ModLevel3Mask; break;	1115	case 0: RETVAL = THIS->ModLevel3Mask; break;
1121	case 1: RETVAL = THIS->ModMetaMask; break;	1116	case 1: RETVAL = THIS->ModMetaMask; break;
1122	case 2: RETVAL = THIS->ModNumLockMask; break;	1117	case 2: RETVAL = THIS->ModNumLockMask; break;
		1118	case 3: RETVAL = THIS->current_screen; break;
		1119	#ifdef CURSOR_BLINK
		1120	case 4: RETVAL = THIS->hidden_cursor; break;
		1121	#endif
1123	}	1122	}
1124	OUTPUT:	1123	OUTPUT:
1125	RETVAL	1124	RETVAL
1126		1125
1127	char *	1126	char *
…		…
1137	}	1136	}
1138	OUTPUT:	1137	OUTPUT:
1139	RETVAL	1138	RETVAL
1140		1139
1141	SV *	1140	SV *
1142	rxvt_term::_env ()	1141	rxvt_term::envv ()
		1142	ALIAS:
		1143	argv = 1
1143	CODE:	1144	PPCODE:
1144	{	1145	{
1145	if (THIS->envv)	1146	stringvec *vec = ix ? THIS->argv : THIS->envv;
1146	{
1147	AV *av = newAV ();
1148		1147
		1148	EXTEND (SP, vec->size ());
		1149
1149	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1150	for (char **i = vec->begin (); i != vec->end (); ++i)
1150	if (*i)	1151	if (*i)
1151	av_push (av, newSVpv (*i, 0));	1152	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1152
1153	RETVAL = newRV_noinc ((SV *)av);
1154	}
1155	else
1156	RETVAL = &PL_sv_undef;
1157	}	1153	}
1158	OUTPUT:
1159	RETVAL
1160		1154
1161	int	1155	int
1162	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1156	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1163	CODE:	1157	CODE:
1164	RETVAL = THIS->pty_ev.events;	1158	RETVAL = THIS->pty_ev.events;
1165	if (events != EVENT_UNDEF)	1159	if (events != ev::UNDEF)
1166	THIS->pty_ev.set (events);	1160	THIS->pty_ev.set (events);
1167	OUTPUT:	1161	OUTPUT:
1168	RETVAL	1162	RETVAL
1169		1163
1170	U32	1164	int
		1165	rxvt_term::pty_fd ()
		1166	CODE:
		1167	RETVAL = THIS->pty->pty;
		1168	OUTPUT:
		1169	RETVAL
		1170
		1171	Window
1171	rxvt_term::parent ()	1172	rxvt_term::parent ()
1172	CODE:	1173	CODE:
1173	RETVAL = (U32)THIS->parent [0];	1174	RETVAL = THIS->parent [0];
1174	OUTPUT:	1175	OUTPUT:
1175	RETVAL	1176	RETVAL
1176		1177
1177	U32	1178	Window
1178	rxvt_term::vt ()	1179	rxvt_term::vt ()
1179	CODE:	1180	CODE:
1180	RETVAL = (U32)THIS->vt;	1181	RETVAL = THIS->vt;
1181	OUTPUT:	1182	OUTPUT:
1182	RETVAL	1183	RETVAL
1183		1184
1184	void	1185	void
1185	rxvt_term::vt_emask_add (U32 emask)	1186	rxvt_term::vt_emask_add (U32 emask)
…		…
1207	}	1208	}
1208	OUTPUT:	1209	OUTPUT:
1209	RETVAL	1210	RETVAL
1210		1211
1211	void	1212	void
		1213	rxvt_term::focus_in ()
		1214
		1215	void
		1216	rxvt_term::focus_out ()
		1217
		1218	void
		1219	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1220	ALIAS:
		1221	key_release = 1
		1222	CODE:
		1223	{
		1224	XKeyEvent xkey;
		1225
		1226	memset (&xkey, 0, sizeof (xkey));
		1227
		1228	xkey.time = time;
		1229	xkey.state = state;
		1230	xkey.keycode = keycode;
		1231
		1232	xkey.type = ix ? KeyRelease : KeyPress;
		1233	xkey.display = THIS->dpy;
		1234	xkey.window = THIS->vt;
		1235	xkey.root = THIS->display->root;
		1236	xkey.subwindow = THIS->vt;
		1237
		1238	if (ix)
		1239	THIS->key_release (xkey);
		1240	else
		1241	THIS->key_press (xkey);
		1242	}
		1243
		1244	void
1212	rxvt_term::want_refresh ()	1245	rxvt_term::want_refresh ()
1213	CODE:	1246	CODE:
1214	THIS->want_refresh = 1;	1247	THIS->want_refresh = 1;
		1248	THIS->refresh_check ();
1215		1249
1216	void	1250	void
1217	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1251	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1218	PPCODE:	1252	PPCODE:
1219	{	1253	{
…		…
1222		1256
1223	line_t &l = ROW(row_number);	1257	line_t &l = ROW(row_number);
1224		1258
1225	if (GIMME_V != G_VOID)	1259	if (GIMME_V != G_VOID)
1226	{	1260	{
1227	wchar_t *wstr = new wchar_t [THIS->ncol];	1261	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1228		1262
1229	for (int col = 0; col < THIS->ncol; col++)	1263	for (int col = 0; col < THIS->ncol; col++)
1230	wstr [col] = l.t [col];	1264	wstr [col] = l.t [col];
1231		1265
1232	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1266	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1233
1234	delete [] wstr;
1235	}	1267	}
1236		1268
1237	if (new_text)	1269	if (new_text)
1238	{	1270	{
1239	wchar_t *wstr = sv2wcs (new_text);	1271	wchar_t *wstr = sv2wcs (new_text);
1240		1272
1241	int len = min (wcslen (wstr) - start_ofs, max_len);	1273	int len = min (wcslen (wstr) - start_ofs, max_len);
1242		1274
1243	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1275	if (start_col < 0 || start_col + len > THIS->ncol)
1244	{	1276	{
1245	free (wstr);	1277	free (wstr);
1246	croak ("new_text extends beyond horizontal margins");	1278	croak ("new_text extends beyond horizontal margins");
1247	}	1279	}
1248		1280
…		…
1280	{	1312	{
1281	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1313	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1282	croak ("new_rend must be arrayref");	1314	croak ("new_rend must be arrayref");
1283		1315
1284	AV *av = (AV *)SvRV (new_rend);	1316	AV *av = (AV *)SvRV (new_rend);
1285	int len = min (av_len (av) + 1 - start_ofs, max_len);	1317	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1286		1318
1287	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1319	if (start_col < 0 || start_col + len > THIS->ncol)
1288	croak ("new_rend array extends beyond horizontal margins");	1320	croak ("new_rend array extends beyond horizontal margins");
1289		1321
1290	for (int col = start_col; col < start_col + len; col++)	1322	for (int col = start_col; col < start_col + len; col++)
1291	{	1323	{
1292	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1324	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1332	rxvt_term::special_encode (SV *string)	1364	rxvt_term::special_encode (SV *string)
1333	CODE:	1365	CODE:
1334	{	1366	{
1335	wchar_t *wstr = sv2wcs (string);	1367	wchar_t *wstr = sv2wcs (string);
1336	int wlen = wcslen (wstr);	1368	int wlen = wcslen (wstr);
1337	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1369	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1338		1370
1339	rxvt_push_locale (THIS->locale);	1371	rxvt_push_locale (THIS->locale);
1340		1372
1341	wchar_t *r = rstr;	1373	wchar_t *r = rstr;
1342	for (wchar_t *s = wstr; *s; s++)	1374	for (wchar_t *s = wstr; *s; s++)
		1375	{
		1376	int w = WCWIDTH (*s);
		1377
1343	if (wcwidth (*s) == 0)	1378	if (w == 0)
1344	{	1379	{
1345	if (r == rstr)	1380	if (r == rstr)
1346	croak ("leading combining character unencodable");	1381	croak ("leading combining character unencodable");
1347		1382
1348	unicode_t n = rxvt_compose (r[-1], *s);	1383	unicode_t n = rxvt_compose (r[-1], *s);
1349	if (n == NOCHAR)	1384	if (n == NOCHAR)
1350	n = rxvt_composite.compose (r[-1], *s);	1385	n = rxvt_composite.compose (r[-1], *s);
1351		1386
1352	r[-1] = n;	1387	r[-1] = n;
1353	}	1388	}
1354	#if !UNICODE_3	1389	#if !UNICODE_3
1355	else if (*s >= 0x10000)	1390	else if (*s >= 0x10000)
1356	*r++ = rxvt_composite.compose (*s);	1391	*r++ = rxvt_composite.compose (*s);
1357	#endif	1392	#endif
1358	else	1393	else
1359	*r++ = *s;	1394	*r++ = *s;
		1395
		1396	// the *2 above only allows wcwidth <= 2
		1397	if (w > 1)
		1398	*r++ = NOCHAR;
		1399	}
1360		1400
1361	rxvt_pop_locale ();	1401	rxvt_pop_locale ();
1362		1402
1363	RETVAL = wcs2sv (rstr, r - rstr);	1403	RETVAL = wcs2sv (rstr, r - rstr);
1364
1365	delete [] rstr;
1366	}	1404	}
1367	OUTPUT:	1405	OUTPUT:
1368	RETVAL	1406	RETVAL
1369		1407
1370	SV *	1408	SV *
1371	rxvt_term::special_decode (SV *text)	1409	rxvt_term::special_decode (SV *text)
1372	CODE:	1410	CODE:
1373	{	1411	{
1374	wchar_t *wstr = sv2wcs (text);	1412	wchar_t *wstr = sv2wcs (text);
1375	int wlen = wcslen (wstr);
1376	int dlen = 0;	1413	int dlen = 0;
1377		1414
1378	// find length	1415	// find length
1379	for (wchar_t *s = wstr; *s; s++)	1416	for (wchar_t *s = wstr; *s; s++)
1380	if (*s == NOCHAR)	1417	if (*s == NOCHAR)
…		…
1382	else if (IS_COMPOSE (*s))	1419	else if (IS_COMPOSE (*s))
1383	dlen += rxvt_composite.expand (*s, 0);	1420	dlen += rxvt_composite.expand (*s, 0);
1384	else	1421	else
1385	dlen++;	1422	dlen++;
1386		1423
1387	wchar_t *rstr = new wchar_t [dlen];	1424	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1388		1425
1389	// decode	1426	// decode
1390	wchar_t *r = rstr;	1427	wchar_t *r = rstr;
1391	for (wchar_t *s = wstr; *s; s++)	1428	for (wchar_t *s = wstr; *s; s++)
1392	if (*s == NOCHAR)	1429	if (*s == NOCHAR)
…		…
1395	r += rxvt_composite.expand (*s, r);	1432	r += rxvt_composite.expand (*s, r);
1396	else	1433	else
1397	*r++ = *s;	1434	*r++ = *s;
1398		1435
1399	RETVAL = wcs2sv (rstr, r - rstr);	1436	RETVAL = wcs2sv (rstr, r - rstr);
1400
1401	delete [] rstr;
1402	}	1437	}
1403	OUTPUT:	1438	OUTPUT:
1404	RETVAL	1439	RETVAL
1405		1440
1406	void	1441	void
1407	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1408	PPCODE:	1443	PPCODE:
1409	{	1444	{
1410	struct resval { const char *name; int value; } rslist [] = {	1445	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1411	# define def(name) { # name, Rs_ ## name },	1446	# define def(name) { # name, Rs_ ## name },
1412	# define reserve(name,count)	1447	# define reserve(name,count)
1413	# include "rsinc.h"	1448	# include "rsinc.h"
1414	# undef def	1449	# undef def
1415	# undef reserve	1450	# undef reserve
1416	};	1451	};
1417		1452
1418	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1453	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1419		1454
		1455	if (*name)
1420	do {	1456	{
		1457	do {
1421	if (rs-- == rslist)	1458	if (rs-- == rslist)
1422	croak ("no such resource '%s', requested", name);	1459	croak ("no such resource '%s', requested", name);
1423	} while (strcmp (name, rs->name));	1460	} while (strcmp (name, rs->name));
1424		1461
1425	index += rs->value;	1462	index += rs->value;
		1463	}
		1464	else
		1465	{
		1466	--rs;
		1467	name = "";
		1468	}
1426		1469
1427	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1470	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1428	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1471	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1429		1472
1430	if (GIMME_V != G_VOID)	1473	if (GIMME_V != G_VOID)
…		…
1445		1488
1446	const char *	1489	const char *
1447	rxvt_term::x_resource (const char *name)	1490	rxvt_term::x_resource (const char *name)
1448		1491
1449	bool	1492	bool
1450	rxvt_term::option (U32 optval, int set = -1)	1493	rxvt_term::option (U8 optval, int set = -1)
1451	CODE:	1494	CODE:
1452	{	1495	{
1453	RETVAL = THIS->options & optval;	1496	RETVAL = THIS->option (optval);
1454		1497
1455	if (set >= 0)	1498	if (set >= 0)
1456	{	1499	{
1457	if (set)
1458	THIS->options |= optval;	1500	THIS->set_option (optval, set);
1459	else
1460	THIS->options &= ~optval;
1461		1501
		1502	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1462	switch (optval)	1503	switch (optval)
1463	{	1504	{
1464	case Opt_skipBuiltinGlyphs:	1505	case Opt_skipBuiltinGlyphs:
1465	THIS->set_fonts ();	1506	THIS->set_fonts ();
1466	THIS->scr_remap_chars ();	1507	THIS->scr_remap_chars ();
1467	THIS->scr_touch (true);	1508	THIS->scr_touch (true);
1468	THIS->want_refresh = 1;	1509	THIS->want_refresh = 1;
		1510	THIS->refresh_check ();
1469	break;	1511	break;
1470		1512
1471	case Opt_cursorUnderline:	1513	case Opt_cursorUnderline:
1472	THIS->want_refresh = 1;	1514	THIS->want_refresh = 1;
		1515	THIS->refresh_check ();
1473	break;	1516	break;
1474		1517
1475	# case Opt_scrollBar_floating:	1518	# case Opt_scrollBar_floating:
1476	# case Opt_scrollBar_right:	1519	# case Opt_scrollBar_right:
1477	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1520	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478	# break;	1521	# break;
1479	}	1522	}
1480	}	1523	}
1481	}	1524	}
1482	OUTPUT:	1525	OUTPUT:
1483	RETVAL	1526	RETVAL
1484		1527
…		…
1510	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
1511	PUSHs (sv_2mortal (newSViv (rc.row)));	1554	PUSHs (sv_2mortal (newSViv (rc.row)));
1512	PUSHs (sv_2mortal (newSViv (rc.col)));	1555	PUSHs (sv_2mortal (newSViv (rc.col)));
1513	}	1556	}
1514		1557
1515	if (items == 3)	1558	if (items >= 3)
1516	{	1559	{
1517	rc.row = SvIV (ST (1));	1560	rc.row = SvIV (ST (1));
1518	rc.col = SvIV (ST (2));	1561	rc.col = SvIV (ST (2));
1519		1562
1520	if (ix == 2 && rc.col == 0)	1563	if (ix == 2)
1521	{	1564	{
		1565	if (rc.col == 0)
		1566	{
		1567	// col == 0 means end of previous line
1522	rc.row--;	1568	rc.row--;
1523	rc.col = THIS->ncol;	1569	rc.col = THIS->ncol;
		1570	}
		1571	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1572	&& rc.col > ROW(rc.row).l)
		1573	{
		1574	// col >= length means while line and add newline
		1575	rc.col = THIS->ncol;
		1576	}
1524	}	1577	}
1525		1578
1526	clamp_it (rc.col, 0, THIS->ncol);	1579	clamp_it (rc.col, 0, THIS->ncol);
1527	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1580	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1528		1581
1529	if (ix)	1582	if (ix)
		1583	{
		1584	THIS->selection.screen = THIS->current_screen;
		1585
1530	THIS->want_refresh = 1;	1586	THIS->want_refresh = 1;
		1587	THIS->refresh_check ();
1531	}	1588	}
		1589	}
1532	}	1590	}
1533		1591
1534	char	1592	int
1535	rxvt_term::cur_charset ()	1593	rxvt_term::selection_screen (int screen = -1)
1536	CODE:	1594	CODE:
1537	RETVAL = THIS->charsets [THIS->screen.charset];	1595	RETVAL = THIS->selection.screen;
1538	OUTPUT:	1596	if (screen >= 0)
		1597	THIS->selection.screen = screen;
		1598	OUTPUT:
1539	RETVAL	1599	RETVAL
1540		1600
1541	#void	1601	void
1542	#rxvt_term::selection_clear ()	1602	rxvt_term::selection_clear (bool clipboard = false)
1543		1603
1544	void	1604	void
1545	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1605	rxvt_term::selection_make (Time eventtime, bool rect = false)
1546	CODE:	1606	CODE:
1547	THIS->selection.op = SELECTION_CONT;	1607	THIS->selection.op = SELECTION_CONT;
1548	THIS->selection.rect = rect;	1608	THIS->selection.rect = rect;
1549	THIS->selection_make (eventtime);	1609	THIS->selection_make (eventtime);
1550		1610
1551	int	1611	int
1552	rxvt_term::selection_grab (U32 eventtime)	1612	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1553		1613
1554	void	1614	void
1555	rxvt_term::selection (SV *newtext = 0)	1615	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1556	PPCODE:	1616	PPCODE:
1557	{	1617	{
		1618	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1619	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1620
1558	if (GIMME_V != G_VOID)	1621	if (GIMME_V != G_VOID)
1559	XPUSHs (THIS->selection.text	1622	XPUSHs (text
1560	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	1623	? sv_2mortal (wcs2sv (text, len))
1561	: &PL_sv_undef);	1624	: &PL_sv_undef);
1562		1625
1563	if (newtext)	1626	if (newtext)
1564	{	1627	{
1565	free (THIS->selection.text);	1628	free (text);
1566		1629
1567	THIS->selection.text = sv2wcs (newtext);	1630	text = sv2wcs (newtext);
1568	THIS->selection.len = wcslen (THIS->selection.text);	1631	len = wcslen (text);
1569	}	1632	}
1570	}	1633	}
		1634
		1635	char
		1636	rxvt_term::cur_charset ()
		1637	CODE:
		1638	RETVAL = THIS->charsets [THIS->screen.charset];
		1639	OUTPUT:
		1640	RETVAL
1571		1641
1572	void	1642	void
1573	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)	1643	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)
1574		1644
1575	void	1645	void
1576	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1646	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1577		1647
1578	void	1648	void
1579	rxvt_term::scr_bell ()	1649	rxvt_term::scr_bell ()
		1650
		1651	void
		1652	rxvt_term::scr_change_screen (int screen)
1580		1653
1581	void	1654	void
1582	rxvt_term::scr_add_lines (SV *string)	1655	rxvt_term::scr_add_lines (SV *string)
1583	CODE:	1656	CODE:
1584	{	1657	{
…		…
1594	char *str = SvPVbyte (octets, len);	1667	char *str = SvPVbyte (octets, len);
1595	C_ARGS:	1668	C_ARGS:
1596	str, len	1669	str, len
1597		1670
1598	void	1671	void
		1672	rxvt_term::tt_paste (SV *octets)
		1673	INIT:
		1674	STRLEN len;
		1675	char *str = SvPVbyte (octets, len);
		1676	C_ARGS:
		1677	str, len
		1678
		1679	void
1599	rxvt_term::cmd_parse (SV *octets)	1680	rxvt_term::cmd_parse (SV *octets)
1600	CODE:	1681	CODE:
1601	{	1682	{
1602	STRLEN len;	1683	STRLEN len;
1603	char *str = SvPVbyte (octets, len);	1684	char *str = SvPVbyte (octets, len);
…		…
1625	o->self = (HV *)SvRV (RETVAL);	1706	o->self = (HV *)SvRV (RETVAL);
1626	}	1707	}
1627	OUTPUT:	1708	OUTPUT:
1628	RETVAL	1709	RETVAL
1629		1710
		1711	#############################################################################
		1712	# Various X Utility Functions
		1713	#############################################################################
		1714
		1715	void
		1716	rxvt_term::XListProperties (Window window)
		1717	PPCODE:
		1718	{
		1719	int count;
		1720	Atom *props = XListProperties (THIS->dpy, window, &count);
		1721
		1722	EXTEND (SP, count);
		1723	while (count--)
		1724	PUSHs (newSVuv ((U32)props [count]));
		1725
		1726	XFree (props);
		1727	}
		1728
		1729	void
		1730	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1731	PPCODE:
		1732	{
		1733	Atom type;
		1734	int format;
		1735	unsigned long nitems;
		1736	unsigned long bytes_after;
		1737	unsigned char *prop;
		1738
		1739	XGetWindowProperty (THIS->dpy, window, property,
		1740	0, 1<<24, 0, AnyPropertyType,
		1741	&type, &format, &nitems, &bytes_after, &prop);
		1742
		1743	if (type != None)
		1744	{
		1745	int elemsize = format == 16 ? sizeof (short)
		1746	: format == 32 ? sizeof (long)
		1747	: 1;
		1748
		1749	EXTEND (SP, 3);
		1750	PUSHs (newSVuv ((U32)type));
		1751	PUSHs (newSViv (format));
		1752	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1753	XFree (prop);
		1754	}
		1755	}
		1756
		1757	void
		1758	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1759	CODE:
		1760	{
		1761	STRLEN len;
		1762	char *data_ = SvPVbyte (data, len);
		1763
		1764	int elemsize = format == 16 ? sizeof (short)
		1765	: format == 32 ? sizeof (long)
		1766	: 1;
		1767
		1768	XChangeProperty (THIS->dpy, window, property,
		1769	type, format, PropModeReplace,
		1770	(unsigned char *)data_, len / elemsize);
		1771	}
		1772
		1773	Atom
		1774	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1775	C_ARGS: term->dpy, atom_name, only_if_exists
		1776
		1777	char *
		1778	XGetAtomName (rxvt_term *term, Atom atom)
		1779	C_ARGS: term->dpy, atom
		1780	CLEANUP:
		1781	XFree (RETVAL);
		1782
		1783	void
		1784	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1785	C_ARGS: term->dpy, window, property
		1786
		1787	Window
		1788	rxvt_term::DefaultRootWindow ()
		1789	CODE:
		1790	RETVAL = THIS->display->root;
		1791	OUTPUT:
		1792	RETVAL
		1793
		1794	#if 0
		1795
		1796	Window
		1797	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1798	C_ARGS: term->dpy, (Window)parent,
		1799	x, y, width, height, 0,
		1800	term->pix_colors_focused[Color_border],
		1801	term->pix_colors_focused[Color_border]
		1802
		1803	#endif
		1804
		1805	void
		1806	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1807	C_ARGS: term->dpy, window, parent, x, y
		1808
		1809	void
		1810	XMapWindow (rxvt_term *term, Window window)
		1811	C_ARGS: term->dpy, window
		1812
		1813	void
		1814	XUnmapWindow (rxvt_term *term, Window window)
		1815	C_ARGS: term->dpy, window
		1816
		1817	void
		1818	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1819	C_ARGS: term->dpy, window, x, y, width, height
		1820
		1821	void
		1822	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1823	CODE:
		1824	{
		1825	XWindowAttributes attr;
		1826	XGetWindowAttributes (THIS->dpy, window, &attr);
		1827	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1828	}
		1829
		1830	void
		1831	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1832	PPCODE:
		1833	{
		1834	int dx, dy;
		1835	Window child;
		1836
		1837	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1838	{
		1839	EXTEND (SP, 3);
		1840	PUSHs (newSViv (dx));
		1841	PUSHs (newSViv (dy));
		1842	PUSHs (newSVuv (child));
		1843	}
		1844	}
		1845
		1846	#############################################################################
		1847	# urxvt::overlay
		1848	#############################################################################
		1849
1630	MODULE = urxvt PACKAGE = urxvt::overlay	1850	MODULE = urxvt PACKAGE = urxvt::overlay
1631		1851
1632	void	1852	void
1633	overlay::set (int x, int y, SV *text, SV *rend = 0)	1853	overlay::set (int x, int y, SV *text, SV *rend = 0)
1634		1854
…		…
1639	overlay::hide ()	1859	overlay::hide ()
1640		1860
1641	void	1861	void
1642	overlay::DESTROY ()	1862	overlay::DESTROY ()
1643		1863
1644	MODULE = urxvt PACKAGE = urxvt::timer	1864	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1645		1865
1646	SV *
1647	timer::new ()
1648	CODE:
1649	timer *w = new timer;
1650	w->start (NOW);
1651	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1652	w->self = (HV *)SvRV (RETVAL);
1653	OUTPUT:
1654	RETVAL
1655
1656	timer *
1657	timer::cb (SV *cb)
1658	CODE:
1659	THIS->cb (cb);
1660	RETVAL = THIS;
1661	OUTPUT:
1662	RETVAL
1663
1664	NV
1665	timer::at ()
1666	CODE:
1667	RETVAL = THIS->at;
1668	OUTPUT:
1669	RETVAL
1670
1671	timer *
1672	timer::interval (NV interval)
1673	CODE:
1674	THIS->interval = interval;
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	timer *
1680	timer::set (NV tstamp)
1681	CODE:
1682	THIS->set (tstamp);
1683	RETVAL = THIS;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::start (NV tstamp = THIS->at)
1689	CODE:
1690	THIS->start (tstamp);
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::stop ()
1697	CODE:
1698	THIS->stop ();
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	void
1704	timer::DESTROY ()
1705
1706	MODULE = urxvt PACKAGE = urxvt::iow
1707
1708	SV *
1709	iow::new ()
1710	CODE:
1711	iow *w = new iow;
1712	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1713	w->self = (HV *)SvRV (RETVAL);
1714	OUTPUT:
1715	RETVAL
1716
1717	iow *
1718	iow::cb (SV *cb)
1719	CODE:
1720	THIS->cb (cb);
1721	RETVAL = THIS;
1722	OUTPUT:
1723	RETVAL
1724
1725	iow *
1726	iow::fd (int fd)
1727	CODE:
1728	THIS->fd = fd;
1729	RETVAL = THIS;
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::events (short events)
1735	CODE:
1736	THIS->events = events;
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::start ()
1743	CODE:
1744	THIS->start ();
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::stop ()
1751	CODE:
1752	THIS->stop ();
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	void
1758	iow::DESTROY ()
1759
1760

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