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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.74 by root, Wed Jan 18 10:31:37 2006 UTC vs.
Revision 1.141 by sf-exg, Mon May 30 18:39:03 2011 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#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	#include "iom_perl.h"
379		308
380	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
381		310
382	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
383		312
…		…
387	{	316	{
388	if (perl)	317	if (perl)
389	{	318	{
390	perl_destruct (perl);	319	perl_destruct (perl);
391	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
392	}	322	}
393	}	323	}
394		324
395	void	325	void
396	rxvt_perl_interp::init (rxvt_term *term)	326	rxvt_perl_interp::init (rxvt_term *term)
397	{	327	{
398	if (!perl)	328	if (!perl)
399	{	329	{
400	rxvt_push_locale (""); // perl init destroys current locale	330	rxvt_push_locale (""); // perl init destroys current locale
401		331
		332	{
402	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
403	swap (perl_environ, environ);	334	localise_env set_environ (perl_environ);
404		335
405	char *argv[] = {	336	char *args[] = {
406	"",	337	"",
407	"-e"	338	"-e"
408	"BEGIN {"	339	"BEGIN {"
409	" urxvt->bootstrap;"	340	" urxvt->bootstrap;"
410	" unshift @INC, '" LIBDIR "';"	341	" unshift @INC, '" LIBDIR "';"
411	"}"	342	"}"
412	""	343	""
413	"use urxvt;"	344	"use urxvt;"
414	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
415		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
416	perl = perl_alloc ();	350	perl = perl_alloc ();
417	perl_construct (perl);	351	perl_construct (perl);
418		352
419	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
420	|| perl_run (perl))	354	|| perl_run (perl))
421	{	355	{
422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
423		357
424	perl_destruct (perl);	358	perl_destruct (perl);
425	perl_free (perl);	359	perl_free (perl);
426	perl = 0;	360	perl = 0;
427	}	361	}
428		362	}
429	swap (perl_environ, environ);
430		363
431	rxvt_pop_locale ();	364	rxvt_pop_locale ();
432	}	365	}
433		366
434	if (perl)	367	if (perl)
435	{	368	{
436	// runs outside of perls ENV	369	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	370	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);	371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	372	}
440	}	373	}
441		374
442	static void	375	static void
443	ungrab (rxvt_term *THIS)	376	ungrab (rxvt_term *THIS)
444	{	377	{
445	if (THIS->perl.grabtime)	378	if (THIS->perl.grabtime)
446	{	379	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	380	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	381	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	382	THIS->perl.grabtime = 0;
450	}	383	}
451	}	384	}
452		385
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	386	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	387	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	388	{
470	if (!perl || !term->perl.self)	389	if (!perl || !term->perl.self)
471	return false;	390	return false;
472		391
		392	localise_env set_environ (perl_environ);
		393
473	// pre-handling of some events	394	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	395	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	396	{
		397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476		398
477	swap (perl_environ, environ);	399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		401	}
478		402
479	bool event_consumed;	403	bool event_consumed;
480		404
481	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	405	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
482	|| term->perl.should_invoke [htype])	406	|| term->perl.should_invoke [htype])
483	try
484	{	407	{
485	dSP;	408	dSP;
486	va_list ap;	409	va_list ap;
487		410
488	va_start (ap, htype);	411	va_start (ap, htype);
489		412
490	ENTER;	413	ENTER;
491	SAVETMPS;	414	SAVETMPS;
492		415
493	PUSHMARK (SP);	416	PUSHMARK (SP);
494		417
		418	EXTEND (SP, 2);
495	XPUSHs (sv_2mortal (newSVterm (term)));	419	PUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	420	PUSHs (sv_2mortal (newSViv (htype)));
497		421
498	for (;;) {	422	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);	423	data_type dt = (data_type)va_arg (ap, int);
500		424
501	switch (dt)	425	switch (dt)
502	{	426	{
503	case DT_INT:	427	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;	429	break;
506		430
507	case DT_LONG:	431	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	432	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;	433	break;
510		434
511	case DT_STR:	435	case DT_STR:
512	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	436	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
513	break;	437	break;
514		438
515	case DT_STR_LEN:	439	case DT_STR_LEN:
516	{	440	{
517	char *str = va_arg (ap, char *);	441	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	442	int len = va_arg (ap, int);
519		443
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	444	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	445	}
522	break;	446	break;
523		447
524	case DT_WCS_LEN:	448	case DT_WCS_LEN:
525	{	449	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	450	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	451	int wlen = va_arg (ap, int);
528		452
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	453	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
530	}	454	}
531	break;	455	break;
532		456
		457	case DT_LCS_LEN:
		458	{
		459	long *lstr = va_arg (ap, long *);
		460	int llen = va_arg (ap, int);
		461
		462	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		463	}
		464	break;
		465
533	case DT_XEVENT:	466	case DT_XEVENT:
534	{	467	{
535	XEvent *xe = va_arg (ap, XEvent *);	468	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	469	HV *hv = newHV ();
537		470
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	471	# 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)	472	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	473	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541	# undef set	474	# undef set
542		475
543	setiv (type, xe->type);	476	setiv (type, xe->type);
544	setiv (send_event, xe->xany.send_event);	477	setiv (send_event, xe->xany.send_event);
545	setiv (serial, xe->xany.serial);	478	setiv (serial, xe->xany.serial);
546		479
547	switch (xe->type)	480	switch (xe->type)
548	{	481	{
549	case KeyPress:	482	case KeyPress:
550	case KeyRelease:	483	case KeyRelease:
551	case ButtonPress:	484	case ButtonPress:
552	case ButtonRelease:	485	case ButtonRelease:
553	case MotionNotify:	486	case MotionNotify:
554	setuv (window, xe->xmotion.window);	487	setuv (window, xe->xmotion.window);
555	setuv (root, xe->xmotion.root);	488	setuv (root, xe->xmotion.root);
556	setuv (subwindow, xe->xmotion.subwindow);	489	setuv (subwindow, xe->xmotion.subwindow);
557	setuv (time, xe->xmotion.time);	490	setuv (time, xe->xmotion.time);
558	setiv (x, xe->xmotion.x);	491	setiv (x, xe->xmotion.x);
559	setiv (y, xe->xmotion.y);	492	setiv (y, xe->xmotion.y);
560	setiv (row, xe->xmotion.y / term->fheight);	493	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
561	setiv (col, xe->xmotion.x / term->fwidth);	494	setiv (col, xe->xmotion.x / term->fwidth);
562	setiv (x_root, xe->xmotion.x_root);	495	setiv (x_root, xe->xmotion.x_root);
563	setiv (y_root, xe->xmotion.y_root);	496	setiv (y_root, xe->xmotion.y_root);
564	setuv (state, xe->xmotion.state);	497	setuv (state, xe->xmotion.state);
565		498
566	switch (xe->type)	499	switch (xe->type)
567	{	500	{
568	case KeyPress:	501	case KeyPress:
569	case KeyRelease:	502	case KeyRelease:
570	setuv (keycode, xe->xkey.keycode);	503	setuv (keycode, xe->xkey.keycode);
571	break;	504	break;
572		505
573	case ButtonPress:	506	case ButtonPress:
574	case ButtonRelease:	507	case ButtonRelease:
575	setuv (button, xe->xbutton.button);	508	setuv (button, xe->xbutton.button);
576	break;	509	break;
577		510
578	case MotionNotify:	511	case MotionNotify:
579	setiv (is_hint, xe->xmotion.is_hint);	512	setiv (is_hint, xe->xmotion.is_hint);
580	break;	513	break;
581	}	514	}
582		515
583	break;	516	break;
584		517
585	case MapNotify:	518	case MapNotify:
586	case UnmapNotify:	519	case UnmapNotify:
587	case ConfigureNotify:	520	case ConfigureNotify:
588	setuv (event, xe->xconfigure.event);	521	setuv (event, xe->xconfigure.event);
589	setuv (window, xe->xconfigure.window);	522	setuv (window, xe->xconfigure.window);
590		523
591	switch (xe->type)	524	switch (xe->type)
592	{	525	{
593	case ConfigureNotify:	526	case ConfigureNotify:
594	setiv (x, xe->xconfigure.x);	527	setiv (x, xe->xconfigure.x);
595	setiv (y, xe->xconfigure.y);	528	setiv (y, xe->xconfigure.y);
596	setiv (width, xe->xconfigure.width);	529	setiv (width, xe->xconfigure.width);
597	setiv (height, xe->xconfigure.height);	530	setiv (height, xe->xconfigure.height);
598	setuv (above, xe->xconfigure.above);	531	setuv (above, xe->xconfigure.above);
599	break;	532	break;
600	}	533	}
601		534
602	break;	535	break;
		536
		537	case PropertyNotify:
		538	setuv (window, xe->xproperty.window);
		539	setuv (atom, xe->xproperty.atom);
		540	setuv (time, xe->xproperty.time);
		541	setiv (state, xe->xproperty.state);
		542	break;
		543
		544	case ClientMessage:
		545	setuv (window, xe->xclient.window);
		546	setuv (message_type, xe->xclient.message_type);
		547	setuv (format, xe->xclient.format);
		548	setuv (l0, xe->xclient.data.l[0]);
		549	setuv (l1, xe->xclient.data.l[1]);
		550	setuv (l2, xe->xclient.data.l[2]);
		551	setuv (l3, xe->xclient.data.l[3]);
		552	setuv (l4, xe->xclient.data.l[4]);
		553	break;
603	}	554	}
604		555
605	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	556	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606	}	557	}
607	break;	558	break;
608		559
609	case DT_END:	560	case DT_END:
610	goto call;	561	goto call;
611		562
612	default:	563	default:
613	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	564	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614	}	565	}
		566	}
		567
		568	call:
		569	va_end (ap);
		570
		571	PUTBACK;
		572	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		573	SPAGAIN;
		574
		575	if (count)
		576	{
		577	SV *status = POPs;
		578	count = SvTRUE (status);
615	}	579	}
616		580
617	call:
618	va_end (ap);
619
620	PUTBACK;	581	PUTBACK;
621	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
622	SPAGAIN;
623
624	if (count)
625	{
626	SV *status = POPs;
627	count = SvTRUE (status);
628	}
629
630	PUTBACK;
631	FREETMPS;	582	FREETMPS;
632	LEAVE;	583	LEAVE;
633		584
634	if (SvTRUE (ERRSV))	585	if (SvTRUE (ERRSV))
635	{	586	{
636	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
637	ungrab (term); // better lose the grab than the session	588	ungrab (term); // better lose the grab than the session
638	}	589	}
639		590
640	event_consumed = !!count;	591	event_consumed = !!count;
641	}	592	}
642	catch (...)
643	{
644	swap (perl_environ, environ);
645	throw;
646	}
647	else	593	else
648	event_consumed = false;	594	event_consumed = false;
649		595
650	// post-handling of some events	596	// post-handling of some events
651	if (htype == HOOK_REFRESH_BEGIN)	597	if (htype == HOOK_REFRESH_BEGIN)
652	swap_overlays (term);	598	{
		599	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		600
		601	for (int i = AvFILL (av); i >= 0; i--)
		602	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		603	}
653	else if (htype == HOOK_DESTROY)	604	else if (htype == HOOK_DESTROY)
654	{	605	{
655	clearSVptr ((SV *)term->perl.self);	606	clearSVptr ((SV *)term->perl.self);
656	SvREFCNT_dec ((SV *)term->perl.self);	607	SvREFCNT_dec ((SV *)term->perl.self);
		608
		609	// don't allow further calls
		610	term->perl.self = 0;
657	}	611	}
658		612
659	swap (perl_environ, environ);
660
661	return event_consumed;	613	return event_consumed;
		614	}
		615
		616	void
		617	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		618	{
		619	localise_env set_environ (perl_environ);
		620
		621	ENTER;
		622	SAVETMPS;
		623
		624	dSP;
		625	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		626	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		627
		628	if (SvTRUE (ERRSV))
		629	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		630
		631	FREETMPS;
		632	LEAVE;
662	}	633	}
663		634
664	/////////////////////////////////////////////////////////////////////////////	635	/////////////////////////////////////////////////////////////////////////////
665		636
666	MODULE = urxvt PACKAGE = urxvt	637	MODULE = urxvt PACKAGE = urxvt
…		…
678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	649	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
679	# include "hookinc.h"	650	# include "hookinc.h"
680	# undef def	651	# undef def
681		652
682	HV *option = get_hv ("urxvt::OPTION", 1);	653	HV *option = get_hv ("urxvt::OPTION", 1);
683	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	654	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
684	# define nodef(name)	655	# define nodef(name)
685	# include "optinc.h"	656	# include "optinc.h"
686	# undef nodef	657	# undef nodef
687	# undef def	658	# undef def
688		659
689	HV *stash = gv_stashpv ("urxvt", 1);	660	HV *stash = gv_stashpv ("urxvt", 1);
690	struct {	661	static const struct {
691	const char *name;	662	const char *name;
692	IV iv;	663	IV iv;
693	} *civ, const_iv[] = {	664	} *civ, const_iv[] = {
694	# define const_iv(name) { # name, (IV)name }	665	# define const_iv(name) { # name, (IV)name }
		666	const_iv (NUM_RESOURCES),
695	const_iv (DEFAULT_RSTYLE),	667	const_iv (DEFAULT_RSTYLE),
696	const_iv (OVERLAY_RSTYLE),	668	const_iv (OVERLAY_RSTYLE),
		669	const_iv (Color_Bits),
		670	const_iv (RS_bgShift), const_iv (RS_bgMask),
		671	const_iv (RS_fgShift), const_iv (RS_fgMask),
		672	const_iv (RS_Careful),
		673	const_iv (RS_fontCount),
		674	const_iv (RS_fontShift),
		675	const_iv (RS_fontMask),
		676	const_iv (RS_baseattrMask),
		677	const_iv (RS_attrMask),
		678	const_iv (RS_redraw),
		679	const_iv (RS_Sel),
697	const_iv (RS_Bold),	680	const_iv (RS_Bold),
698	const_iv (RS_Italic),	681	const_iv (RS_Italic),
699	const_iv (RS_Blink),	682	const_iv (RS_Blink),
700	const_iv (RS_RVid),	683	const_iv (RS_RVid),
701	const_iv (RS_Uline),	684	const_iv (RS_Uline),
…		…
714	const_iv (Button3Mask),	697	const_iv (Button3Mask),
715	const_iv (Button4Mask),	698	const_iv (Button4Mask),
716	const_iv (Button5Mask),	699	const_iv (Button5Mask),
717	const_iv (AnyModifier),	700	const_iv (AnyModifier),
718		701
719	const_iv (EVENT_NONE),	702	const_iv (NoSymbol),
720	const_iv (EVENT_READ),	703	const_iv (GrabModeSync),
721	const_iv (EVENT_WRITE),	704	const_iv (GrabModeAsync),
722		705
723	const_iv (NoEventMask),	706	const_iv (NoEventMask),
724	const_iv (KeyPressMask),	707	const_iv (KeyPressMask),
725	const_iv (KeyReleaseMask),	708	const_iv (KeyReleaseMask),
726	const_iv (ButtonPressMask),	709	const_iv (ButtonPressMask),
…		…
778	const_iv (SelectionRequest),	761	const_iv (SelectionRequest),
779	const_iv (SelectionNotify),	762	const_iv (SelectionNotify),
780	const_iv (ColormapNotify),	763	const_iv (ColormapNotify),
781	const_iv (ClientMessage),	764	const_iv (ClientMessage),
782	const_iv (MappingNotify),	765	const_iv (MappingNotify),
		766	# if ENABLE_XIM_ONTHESPOT
		767	const_iv (XIMReverse),
		768	const_iv (XIMUnderline),
		769	const_iv (XIMHighlight),
		770	const_iv (XIMPrimary),
		771	const_iv (XIMSecondary),
		772	const_iv (XIMTertiary),
		773	const_iv (XIMVisibleToForward),
		774	const_iv (XIMVisibleToBackword),
		775	const_iv (XIMVisibleToCenter),
		776	# if 0
		777	const_iv (XIMForwardChar),
		778	const_iv (XIMBackwardChar),
		779	const_iv (XIMForwardWord),
		780	const_iv (XIMBackwardWord),
		781	const_iv (XIMCaretUp),
		782	const_iv (XIMCaretDown),
		783	const_iv (XIMNextLine),
		784	const_iv (XIMPreviousLine),
		785	const_iv (XIMLineStart),
		786	const_iv (XIMLineEnd),
		787	const_iv (XIMAbsolutePosition),
		788	const_iv (XIMDontChange),
		789	# endif
		790	# endif
783	};	791	};
784		792
785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	793	for (civ = const_iv + ecb_array_length (const_iv); civ-- > const_iv; )
786	civ-- > const_iv; )
787	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
788	}	795	}
789		796
790	void	797	void
791	warn (const char *msg)	798	warn (const char *msg)
…		…
801	_exit (int status)	808	_exit (int status)
802		809
803	NV	810	NV
804	NOW ()	811	NOW ()
805	CODE:	812	CODE:
806	RETVAL = NOW;	813	RETVAL = ev::now ();
807	OUTPUT:	814	OUTPUT:
808	RETVAL	815	RETVAL
809		816
810	int	817	int
811	GET_BASEFG (int rend)	818	GET_BASEFG (int rend)
…		…
822	RETVAL	829	RETVAL
823		830
824	int	831	int
825	SET_FGCOLOR (int rend, int new_color)	832	SET_FGCOLOR (int rend, int new_color)
826	CODE:	833	CODE:
827	RETVAL = SET_FGCOLOR (rend, new_color);	834	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
828	OUTPUT:	835	OUTPUT:
829	RETVAL	836	RETVAL
830		837
831	int	838	int
832	SET_BGCOLOR (int rend, int new_color)	839	SET_BGCOLOR (int rend, int new_color)
833	CODE:	840	CODE:
834	RETVAL = SET_BGCOLOR (rend, new_color);	841	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
835	OUTPUT:	842	OUTPUT:
836	RETVAL	843	RETVAL
837		844
838	int	845	int
839	GET_CUSTOM (int rend)	846	GET_CUSTOM (int rend)
840	CODE:	847	CODE:
841	RETVAL = (rend && RS_customMask) >> RS_customShift;	848	RETVAL = (rend & RS_customMask) >> RS_customShift;
842	OUTPUT:	849	OUTPUT:
843	RETVAL	850	RETVAL
844		851
845	int	852	int
846	SET_CUSTOM (int rend, int new_value)	853	SET_CUSTOM (int rend, int new_value)
…		…
853	| ((new_value << RS_customShift) & RS_customMask);	860	| ((new_value << RS_customShift) & RS_customMask);
854	}	861	}
855	OUTPUT:	862	OUTPUT:
856	RETVAL	863	RETVAL
857		864
		865	void
		866	termlist ()
		867	PPCODE:
		868	{
		869	EXTEND (SP, rxvt_term::termlist.size ());
		870
		871	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		872	if ((*t)->perl.self)
		873	PUSHs (sv_2mortal (newSVterm (*t)));
		874	}
		875
		876	IV
		877	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		878	CODE:
		879	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		880	req->cb_sv = newSVsv (cb);
		881	RETVAL = (IV)req;
		882	OUTPUT:
		883	RETVAL
		884
		885	void
		886	_delete_selection_request (IV req_)
		887	CODE:
		888	rxvt_selection *req = (rxvt_selection *)req_;
		889	delete req;
		890
858	MODULE = urxvt PACKAGE = urxvt::term	891	MODULE = urxvt PACKAGE = urxvt::term
859		892
860	SV *	893	SV *
861	_new (...)	894	_new (AV *env, AV *arg)
862	CODE:	895	CODE:
863	{	896	{
864	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
865	croak ("first argument to urxvt::term->_new must be arrayref");
866
867	rxvt_term *term = new rxvt_term;	897	rxvt_term *term = new rxvt_term;
868		898
869	term->argv = new stringvec;	899	stringvec *argv = new stringvec;
870	term->envv = new stringvec;	900	stringvec *envv = new stringvec;
871		901
872	for (int i = 1; i < items; i++)	902	for (int i = 0; i <= AvFILL (arg); i++)
873	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	903	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
874		904
875	AV *envv = (AV *)SvRV (ST (0));
876	for (int i = av_len (envv) + 1; i--; )	905	for (int i = AvFILL (env) + 1; i--; )
877	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	906	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
878		907
879	term->envv->push_back (0);	908	envv->push_back (0);
880
881	bool success;
882		909
883	try	910	try
884	{	911	{
885	success = term->init (term->argv->size (), term->argv->begin ());	912	term->init (argv, envv);
886	}	913	}
887	catch (const class rxvt_failure_exception &e)	914	catch (const class rxvt_failure_exception &e)
888	{
889	success = false;
890	}
891
892	if (!success)
893	{	915	{
894	term->destroy ();	916	term->destroy ();
895	croak ("error while initializing new terminal instance");	917	croak ("error while initializing new terminal instance");
896	}	918	}
897		919
…		…
902	RETVAL	924	RETVAL
903		925
904	void	926	void
905	rxvt_term::destroy ()	927	rxvt_term::destroy ()
906		928
907	#if ENABLE_PERL_FRILLS
908
909	void
910	rxvt_term::XListProperties (U32 window)
911	PPCODE:
912	{
913	int count;
914	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
915
916	EXTEND (SP, count);
917	while (count--)
918	PUSHs (newSVuv ((U32)props [count]));
919
920	XFree (props);
921	}
922
923	void
924	rxvt_term::XGetWindowProperty (U32 window, U32 property)
925	PPCODE:
926	{
927	Atom type;
928	int format;
929	unsigned long nitems;
930	unsigned long bytes_after;
931	unsigned char *prop;
932	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
933	0, 1<<30, 0, AnyPropertyType,
934	&type, &format, &nitems, &bytes_after, &prop);
935	if (type != None)
936	{
937	EXTEND (SP, 3);
938	PUSHs (newSVuv ((U32)type));
939	PUSHs (newSViv (format));
940	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
941	XFree (prop);
942	}
943	}
944
945	void
946	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
947	CODE:
948	{
949	STRLEN len;
950	char *data_ = SvPVbyte (data, len);
951
952	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
953	type, format, PropModeReplace,
954	(unsigned char *)data, len * 8 / format);
955	}
956
957	void
958	rxvt_term::XDeleteProperty (U32 window, U32 property)
959	CODE:
960	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
961
962	U32
963	rxvt_term::DefaultRootWindow ()
964	CODE:
965	RETVAL = (U32)THIS->display->root;
966	OUTPUT:
967	RETVAL
968
969	U32
970	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
971	CODE:
972	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
973	x, y, width, height, 0,
974	THIS->pix_colors_focused[Color_border],
975	THIS->pix_colors_focused[Color_border]);
976	OUTPUT:
977	RETVAL
978
979	void
980	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
981	CODE:
982	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
983
984	void
985	rxvt_term::XMapWindow (U32 window)
986	CODE:
987	XMapWindow (THIS->display->display, (Window)window);
988
989	void
990	rxvt_term::XUnmapWindow (U32 window)
991	CODE:
992	XUnmapWindow (THIS->display->display, (Window)window);
993
994	#endif
995
996	void	929	void
997	rxvt_term::set_should_invoke (int htype, int inc)	930	rxvt_term::set_should_invoke (int htype, int inc)
998	CODE:	931	CODE:
999	THIS->perl.should_invoke [htype] += inc;	932	THIS->perl.should_invoke [htype] += inc;
1000		933
1001	void	934	int
1002	rxvt_term::grab_button (int button, U32 modifiers)	935	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1003	CODE:	936	CODE:
1004	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	937	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1005	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1006	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	939	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		940	OUTPUT: RETVAL
		941
		942	int
		943	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		944	CODE:
		945	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		946	OUTPUT: RETVAL
		947
		948	void
		949	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		950	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		951	CODE:
		952	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		953
		954	void
		955	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		956	CODE:
		957	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		958
		959	void
		960	rxvt_term::XUngrabKeyboard (Time eventtime)
		961	CODE:
		962	XUngrabKeyboard (THIS->dpy, eventtime);
1007		963
1008	bool	964	bool
1009	rxvt_term::grab (U32 eventtime, int sync = 0)	965	rxvt_term::grab (Time eventtime, int sync = 0)
1010	CODE:	966	CODE:
1011	{	967	{
1012	int mode = sync ? GrabModeSync : GrabModeAsync;	968	int mode = sync ? GrabModeSync : GrabModeAsync;
1013		969
1014	THIS->perl.grabtime = 0;	970	THIS->perl.grabtime = 0;
1015		971
1016	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	972	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	973	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1018	mode, mode, None, GRAB_CURSOR, eventtime))	974	mode, mode, None, GRAB_CURSOR, eventtime))
1019	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	975	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1020	THIS->perl.grabtime = eventtime;	976	THIS->perl.grabtime = eventtime;
1021	else	977	else
1022	XUngrabPointer (THIS->display->display, eventtime);	978	XUngrabPointer (THIS->dpy, eventtime);
1023		979
1024	RETVAL = !!THIS->perl.grabtime;	980	RETVAL = !!THIS->perl.grabtime;
1025	}	981	}
1026	OUTPUT:	982	OUTPUT:
1027	RETVAL	983	RETVAL
1028		984
1029	void	985	void
1030	rxvt_term::allow_events_async ()	986	rxvt_term::allow_events_async ()
1031	CODE:	987	CODE:
1032	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	988	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1033		989
1034	void	990	void
1035	rxvt_term::allow_events_sync ()	991	rxvt_term::allow_events_sync ()
1036	CODE:	992	CODE:
1037	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	993	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1038		994
1039	void	995	void
1040	rxvt_term::allow_events_replay ()	996	rxvt_term::allow_events_replay ()
1041	CODE:	997	CODE:
1042	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	998	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1043	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	999	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1044		1000
1045	void	1001	void
1046	rxvt_term::ungrab ()	1002	rxvt_term::ungrab ()
1047	CODE:	1003	CODE:
1048	ungrab (THIS);	1004	ungrab (THIS);
		1005
		1006	int
		1007	rxvt_term::XStringToKeysym (char *string)
		1008	CODE:
		1009	RETVAL = XStringToKeysym (string);
		1010	OUTPUT: RETVAL
		1011
		1012	char *
		1013	rxvt_term::XKeysymToString (int sym)
		1014	CODE:
		1015	RETVAL = XKeysymToString (sym);
		1016	OUTPUT: RETVAL
		1017
		1018	int
		1019	rxvt_term::XKeysymToKeycode (int sym)
		1020	CODE:
		1021	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1022	OUTPUT: RETVAL
		1023
		1024	int
		1025	rxvt_term::XKeycodeToKeysym (int code, int index)
		1026	CODE:
		1027	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1028	OUTPUT: RETVAL
1049		1029
1050	int	1030	int
1051	rxvt_term::strwidth (SV *str)	1031	rxvt_term::strwidth (SV *str)
1052	CODE:	1032	CODE:
1053	{	1033	{
1054	wchar_t *wstr = sv2wcs (str);	1034	wchar_t *wstr = sv2wcs (str);
1055		1035
1056	rxvt_push_locale (THIS->locale);	1036	rxvt_push_locale (THIS->locale);
1057	RETVAL = wcswidth (wstr, wcslen (wstr));	1037	RETVAL = 0;
		1038	for (wchar_t *wc = wstr; *wc; wc++)
		1039	{
		1040	int w = WCWIDTH (*wc);
		1041
		1042	if (w)
		1043	RETVAL += max (w, 1);
		1044	}
1058	rxvt_pop_locale ();	1045	rxvt_pop_locale ();
1059		1046
1060	free (wstr);	1047	free (wstr);
1061	}	1048	}
1062	OUTPUT:	1049	OUTPUT:
…		…
1095	free (wstr);	1082	free (wstr);
1096	}	1083	}
1097	OUTPUT:	1084	OUTPUT:
1098	RETVAL	1085	RETVAL
1099		1086
		1087	char *
		1088	rxvt_term::locale ()
		1089	CODE:
		1090	RETVAL = THIS->locale;
		1091	OUTPUT:
		1092	RETVAL
		1093
1100	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1094	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1101		1095
1102	#define TERM_OFFSET_width TERM_OFFSET(width)	1096	#define TERM_OFFSET_width TERM_OFFSET(width)
1103	#define TERM_OFFSET_height TERM_OFFSET(height)	1097	#define TERM_OFFSET_height TERM_OFFSET(height)
1104	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1098	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1105	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1099	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1106	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1100	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1107	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1101	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1108	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1102	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1109	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1103	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1110	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1104	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1105	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1106	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1107	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1108	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1111	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1109	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1112	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1110	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1113	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1111	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1114		1112
1115	int	1113	int
1116	rxvt_term::width ()	1114	rxvt_term::width ()
1117	ALIAS:	1115	ALIAS:
1118	width = TERM_OFFSET_width	1116	width = TERM_OFFSET_width
1119	height = TERM_OFFSET_height	1117	height = TERM_OFFSET_height
1120	fwidth = TERM_OFFSET_fwidth	1118	fwidth = TERM_OFFSET_fwidth
1121	fheight = TERM_OFFSET_fheight	1119	fheight = TERM_OFFSET_fheight
1122	fbase = TERM_OFFSET_fbase	1120	fbase = TERM_OFFSET_fbase
1123	nrow = TERM_OFFSET_nrow	1121	nrow = TERM_OFFSET_nrow
1124	ncol = TERM_OFFSET_ncol	1122	ncol = TERM_OFFSET_ncol
1125	focus = TERM_OFFSET_focus	1123	focus = TERM_OFFSET_focus
1126	mapped = TERM_OFFSET_mapped	1124	mapped = TERM_OFFSET_mapped
		1125	int_bwidth = TERM_OFFSET_int_bwidth
		1126	ext_bwidth = TERM_OFFSET_ext_bwidth
		1127	lineSpace = TERM_OFFSET_lineSpace
		1128	letterSpace = TERM_OFFSET_letterSpace
1127	saveLines = TERM_OFFSET_saveLines	1129	saveLines = TERM_OFFSET_saveLines
1128	total_rows = TERM_OFFSET_total_rows	1130	total_rows = TERM_OFFSET_total_rows
1129	top_row = TERM_OFFSET_top_row	1131	top_row = TERM_OFFSET_top_row
1130	CODE:	1132	CODE:
1131	RETVAL = *(int *)((char *)THIS + ix);	1133	RETVAL = *(int *)((char *)THIS + ix);
1132	OUTPUT:	1134	OUTPUT:
1133	RETVAL	1135	RETVAL
1134		1136
…		…
1136	rxvt_term::ModLevel3Mask ()	1138	rxvt_term::ModLevel3Mask ()
1137	ALIAS:	1139	ALIAS:
1138	ModLevel3Mask = 0	1140	ModLevel3Mask = 0
1139	ModMetaMask = 1	1141	ModMetaMask = 1
1140	ModNumLockMask = 2	1142	ModNumLockMask = 2
		1143	current_screen = 3
		1144	hidden_cursor = 4
1141	CODE:	1145	CODE:
1142	switch (ix)	1146	switch (ix)
1143	{	1147	{
1144	case 0: RETVAL = THIS->ModLevel3Mask; break;	1148	case 0: RETVAL = THIS->ModLevel3Mask; break;
1145	case 1: RETVAL = THIS->ModMetaMask; break;	1149	case 1: RETVAL = THIS->ModMetaMask; break;
1146	case 2: RETVAL = THIS->ModNumLockMask; break;	1150	case 2: RETVAL = THIS->ModNumLockMask; break;
		1151	case 3: RETVAL = THIS->current_screen; break;
		1152	#ifdef CURSOR_BLINK
		1153	case 4: RETVAL = THIS->hidden_cursor; break;
		1154	#endif
1147	}	1155	}
1148	OUTPUT:	1156	OUTPUT:
1149	RETVAL	1157	RETVAL
1150		1158
1151	char *	1159	char *
…		…
1161	}	1169	}
1162	OUTPUT:	1170	OUTPUT:
1163	RETVAL	1171	RETVAL
1164		1172
1165	SV *	1173	SV *
1166	rxvt_term::_env ()	1174	rxvt_term::envv ()
		1175	ALIAS:
		1176	argv = 1
1167	CODE:	1177	PPCODE:
1168	{	1178	{
1169	if (THIS->envv)	1179	stringvec *vec = ix ? THIS->argv : THIS->envv;
1170	{
1171	AV *av = newAV ();
1172		1180
		1181	EXTEND (SP, vec->size ());
		1182
1173	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1183	for (char **i = vec->begin (); i != vec->end (); ++i)
1174	if (*i)	1184	if (*i)
1175	av_push (av, newSVpv (*i, 0));	1185	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1176
1177	RETVAL = newRV_noinc ((SV *)av);
1178	}
1179	else
1180	RETVAL = &PL_sv_undef;
1181	}	1186	}
		1187
		1188	int
		1189	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1190	CODE:
		1191	RETVAL = THIS->pty_ev.events;
		1192	if (events != ev::UNDEF)
		1193	THIS->pty_ev.set (events);
		1194	OUTPUT:
		1195	RETVAL
		1196
		1197	int
		1198	rxvt_term::pty_fd ()
		1199	CODE:
		1200	RETVAL = THIS->pty->pty;
		1201	OUTPUT:
		1202	RETVAL
		1203
		1204	Window
		1205	rxvt_term::parent ()
		1206	CODE:
		1207	RETVAL = THIS->parent;
1182	OUTPUT:	1208	OUTPUT:
1183	RETVAL	1209	RETVAL
1184		1210
1185	int	1211	Window
1186	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187	CODE:
1188	RETVAL = THIS->pty_ev.events;
1189	if (events != EVENT_UNDEF)
1190	THIS->pty_ev.set (events);
1191	OUTPUT:
1192	RETVAL
1193
1194	U32
1195	rxvt_term::parent ()
1196	CODE:
1197	RETVAL = (U32)THIS->parent [0];
1198	OUTPUT:
1199	RETVAL
1200
1201	U32
1202	rxvt_term::vt ()	1212	rxvt_term::vt ()
1203	CODE:	1213	CODE:
1204	RETVAL = (U32)THIS->vt;	1214	RETVAL = THIS->vt;
1205	OUTPUT:	1215	OUTPUT:
1206	RETVAL	1216	RETVAL
1207		1217
1208	void	1218	void
1209	rxvt_term::vt_emask_add (U32 emask)	1219	rxvt_term::vt_emask_add (U32 emask)
…		…
1231	}	1241	}
1232	OUTPUT:	1242	OUTPUT:
1233	RETVAL	1243	RETVAL
1234		1244
1235	void	1245	void
		1246	rxvt_term::focus_in ()
		1247
		1248	void
		1249	rxvt_term::focus_out ()
		1250
		1251	void
		1252	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1253	ALIAS:
		1254	key_release = 1
		1255	CODE:
		1256	{
		1257	XKeyEvent xkey;
		1258
		1259	memset (&xkey, 0, sizeof (xkey));
		1260
		1261	xkey.time = time;
		1262	xkey.state = state;
		1263	xkey.keycode = keycode;
		1264
		1265	xkey.type = ix ? KeyRelease : KeyPress;
		1266	xkey.display = THIS->dpy;
		1267	xkey.window = THIS->vt;
		1268	xkey.root = THIS->display->root;
		1269	xkey.subwindow = THIS->vt;
		1270
		1271	if (ix)
		1272	THIS->key_release (xkey);
		1273	else
		1274	THIS->key_press (xkey);
		1275	}
		1276
		1277	void
1236	rxvt_term::want_refresh ()	1278	rxvt_term::want_refresh ()
1237	CODE:	1279	CODE:
1238	THIS->want_refresh = 1;	1280	THIS->want_refresh = 1;
		1281	THIS->refresh_check ();
1239		1282
1240	void	1283	void
1241	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1284	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1242	PPCODE:	1285	PPCODE:
1243	{	1286	{
…		…
1246		1289
1247	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
1248		1291
1249	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
1250	{	1293	{
1251	wchar_t *wstr = new wchar_t [THIS->ncol];	1294	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1252		1295
1253	for (int col = 0; col < THIS->ncol; col++)	1296	for (int col = 0; col < THIS->ncol; col++)
1254	wstr [col] = l.t [col];	1297	wstr [col] = l.t [col];
1255		1298
1256	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1299	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1257
1258	delete [] wstr;
1259	}	1300	}
1260		1301
1261	if (new_text)	1302	if (new_text)
1262	{	1303	{
1263	wchar_t *wstr = sv2wcs (new_text);	1304	wchar_t *wstr = sv2wcs (new_text);
1264		1305
1265	int len = min (wcslen (wstr) - start_ofs, max_len);	1306	int len = min (wcslen (wstr) - start_ofs, max_len);
1266		1307
1267	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1308	if (start_col < 0 || start_col + len > THIS->ncol)
1268	{	1309	{
1269	free (wstr);	1310	free (wstr);
1270	croak ("new_text extends beyond horizontal margins");	1311	croak ("new_text extends beyond horizontal margins");
1271	}	1312	}
1272		1313
…		…
1304	{	1345	{
1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1346	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1306	croak ("new_rend must be arrayref");	1347	croak ("new_rend must be arrayref");
1307		1348
1308	AV *av = (AV *)SvRV (new_rend);	1349	AV *av = (AV *)SvRV (new_rend);
1309	int len = min (av_len (av) + 1 - start_ofs, max_len);	1350	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1310		1351
1311	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1352	if (start_col < 0 || start_col + len > THIS->ncol)
1312	croak ("new_rend array extends beyond horizontal margins");	1353	croak ("new_rend array extends beyond horizontal margins");
1313		1354
1314	for (int col = start_col; col < start_col + len; col++)	1355	for (int col = start_col; col < start_col + len; col++)
1315	{	1356	{
1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1357	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1356	rxvt_term::special_encode (SV *string)	1397	rxvt_term::special_encode (SV *string)
1357	CODE:	1398	CODE:
1358	{	1399	{
1359	wchar_t *wstr = sv2wcs (string);	1400	wchar_t *wstr = sv2wcs (string);
1360	int wlen = wcslen (wstr);	1401	int wlen = wcslen (wstr);
1361	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1402	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1362		1403
1363	rxvt_push_locale (THIS->locale);	1404	rxvt_push_locale (THIS->locale);
1364		1405
1365	wchar_t *r = rstr;	1406	wchar_t *r = rstr;
1366	for (wchar_t *s = wstr; *s; s++)	1407	for (wchar_t *s = wstr; *s; s++)
		1408	{
		1409	int w = WCWIDTH (*s);
		1410
1367	if (wcwidth (*s) == 0)	1411	if (w == 0)
1368	{	1412	{
1369	if (r == rstr)	1413	if (r == rstr)
1370	croak ("leading combining character unencodable");	1414	croak ("leading combining character unencodable");
1371		1415
1372	unicode_t n = rxvt_compose (r[-1], *s);	1416	unicode_t n = rxvt_compose (r[-1], *s);
1373	if (n == NOCHAR)	1417	if (n == NOCHAR)
1374	n = rxvt_composite.compose (r[-1], *s);	1418	n = rxvt_composite.compose (r[-1], *s);
1375		1419
1376	r[-1] = n;	1420	r[-1] = n;
1377	}	1421	}
1378	#if !UNICODE_3	1422	#if !UNICODE_3
1379	else if (*s >= 0x10000)	1423	else if (*s >= 0x10000)
1380	*r++ = rxvt_composite.compose (*s);	1424	*r++ = rxvt_composite.compose (*s);
1381	#endif	1425	#endif
1382	else	1426	else
1383	*r++ = *s;	1427	*r++ = *s;
		1428
		1429	// the *2 above only allows wcwidth <= 2
		1430	if (w > 1)
		1431	*r++ = NOCHAR;
		1432	}
1384		1433
1385	rxvt_pop_locale ();	1434	rxvt_pop_locale ();
1386		1435
1387	RETVAL = wcs2sv (rstr, r - rstr);	1436	RETVAL = wcs2sv (rstr, r - rstr);
1388
1389	delete [] rstr;
1390	}	1437	}
1391	OUTPUT:	1438	OUTPUT:
1392	RETVAL	1439	RETVAL
1393		1440
1394	SV *	1441	SV *
1395	rxvt_term::special_decode (SV *text)	1442	rxvt_term::special_decode (SV *text)
1396	CODE:	1443	CODE:
1397	{	1444	{
1398	wchar_t *wstr = sv2wcs (text);	1445	wchar_t *wstr = sv2wcs (text);
1399	int wlen = wcslen (wstr);
1400	int dlen = 0;	1446	int dlen = 0;
1401		1447
1402	// find length	1448	// find length
1403	for (wchar_t *s = wstr; *s; s++)	1449	for (wchar_t *s = wstr; *s; s++)
1404	if (*s == NOCHAR)	1450	if (*s == NOCHAR)
…		…
1406	else if (IS_COMPOSE (*s))	1452	else if (IS_COMPOSE (*s))
1407	dlen += rxvt_composite.expand (*s, 0);	1453	dlen += rxvt_composite.expand (*s, 0);
1408	else	1454	else
1409	dlen++;	1455	dlen++;
1410		1456
1411	wchar_t *rstr = new wchar_t [dlen];	1457	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1412		1458
1413	// decode	1459	// decode
1414	wchar_t *r = rstr;	1460	wchar_t *r = rstr;
1415	for (wchar_t *s = wstr; *s; s++)	1461	for (wchar_t *s = wstr; *s; s++)
1416	if (*s == NOCHAR)	1462	if (*s == NOCHAR)
…		…
1419	r += rxvt_composite.expand (*s, r);	1465	r += rxvt_composite.expand (*s, r);
1420	else	1466	else
1421	*r++ = *s;	1467	*r++ = *s;
1422		1468
1423	RETVAL = wcs2sv (rstr, r - rstr);	1469	RETVAL = wcs2sv (rstr, r - rstr);
1424
1425	delete [] rstr;
1426	}	1470	}
1427	OUTPUT:	1471	OUTPUT:
1428	RETVAL	1472	RETVAL
1429		1473
1430	void	1474	void
1431	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1475	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1432	PPCODE:	1476	PPCODE:
1433	{	1477	{
1434	struct resval { const char *name; int value; } rslist [] = {	1478	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1435	# define def(name) { # name, Rs_ ## name },	1479	# define def(name) { # name, Rs_ ## name },
1436	# define reserve(name,count)	1480	# define reserve(name,count)
1437	# include "rsinc.h"	1481	# include "rsinc.h"
1438	# undef def	1482	# undef def
1439	# undef reserve	1483	# undef reserve
1440	};	1484	};
1441		1485
1442	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1486	rs = rslist + ecb_array_length (rslist);
1443		1487
		1488	if (*name)
1444	do {	1489	{
		1490	do {
1445	if (rs-- == rslist)	1491	if (rs-- == rslist)
1446	croak ("no such resource '%s', requested", name);	1492	croak ("no such resource '%s', requested", name);
1447	} while (strcmp (name, rs->name));	1493	} while (strcmp (name, rs->name));
1448		1494
1449	index += rs->value;	1495	index += rs->value;
		1496	}
		1497	else
		1498	{
		1499	--rs;
		1500	name = "";
		1501	}
1450		1502
1451	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1503	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1452	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1504	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1453		1505
1454	if (GIMME_V != G_VOID)	1506	if (GIMME_V != G_VOID)
…		…
1469		1521
1470	const char *	1522	const char *
1471	rxvt_term::x_resource (const char *name)	1523	rxvt_term::x_resource (const char *name)
1472		1524
1473	bool	1525	bool
1474	rxvt_term::option (U32 optval, int set = -1)	1526	rxvt_term::option (U8 optval, int set = -1)
1475	CODE:	1527	CODE:
1476	{	1528	{
1477	RETVAL = THIS->options & optval;	1529	RETVAL = THIS->option (optval);
1478		1530
1479	if (set >= 0)	1531	if (set >= 0)
1480	{	1532	{
1481	if (set)
1482	THIS->options |= optval;	1533	THIS->set_option (optval, set);
1483	else
1484	THIS->options &= ~optval;
1485		1534
		1535	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1486	switch (optval)	1536	switch (optval)
1487	{	1537	{
1488	case Opt_skipBuiltinGlyphs:	1538	case Opt_skipBuiltinGlyphs:
1489	THIS->set_fonts ();	1539	THIS->set_fonts ();
1490	THIS->scr_remap_chars ();	1540	THIS->scr_remap_chars ();
1491	THIS->scr_touch (true);	1541	THIS->scr_touch (true);
1492	THIS->want_refresh = 1;	1542	THIS->want_refresh = 1;
		1543	THIS->refresh_check ();
1493	break;	1544	break;
1494		1545
1495	case Opt_cursorUnderline:	1546	case Opt_cursorUnderline:
1496	THIS->want_refresh = 1;	1547	THIS->want_refresh = 1;
		1548	THIS->refresh_check ();
1497	break;	1549	break;
1498		1550
1499	# case Opt_scrollBar_floating:	1551	# case Opt_scrollBar_floating:
1500	# case Opt_scrollBar_right:	1552	# case Opt_scrollBar_right:
1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1553	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1502	# break;	1554	# break;
1503	}	1555	}
1504	}	1556	}
1505	}	1557	}
1506	OUTPUT:	1558	OUTPUT:
1507	RETVAL	1559	RETVAL
1508		1560
…		…
1534	EXTEND (SP, 2);	1586	EXTEND (SP, 2);
1535	PUSHs (sv_2mortal (newSViv (rc.row)));	1587	PUSHs (sv_2mortal (newSViv (rc.row)));
1536	PUSHs (sv_2mortal (newSViv (rc.col)));	1588	PUSHs (sv_2mortal (newSViv (rc.col)));
1537	}	1589	}
1538		1590
1539	if (items == 3)	1591	if (items >= 3)
1540	{	1592	{
1541	rc.row = SvIV (ST (1));	1593	rc.row = SvIV (ST (1));
1542	rc.col = SvIV (ST (2));	1594	rc.col = SvIV (ST (2));
1543		1595
1544	if (ix == 2 && rc.col == 0)	1596	if (ix == 2)
1545	{	1597	{
		1598	if (rc.col == 0)
		1599	{
		1600	// col == 0 means end of previous line
1546	rc.row--;	1601	rc.row--;
1547	rc.col = THIS->ncol;	1602	rc.col = THIS->ncol;
		1603	}
		1604	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1605	&& rc.col > ROW(rc.row).l)
		1606	{
		1607	// col >= length means while line and add newline
		1608	rc.col = THIS->ncol;
		1609	}
1548	}	1610	}
1549		1611
1550	clamp_it (rc.col, 0, THIS->ncol);	1612	clamp_it (rc.col, 0, THIS->ncol);
1551	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1613	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1552		1614
1553	if (ix)	1615	if (ix)
		1616	{
		1617	THIS->selection.screen = THIS->current_screen;
		1618
1554	THIS->want_refresh = 1;	1619	THIS->want_refresh = 1;
		1620	THIS->refresh_check ();
1555	}	1621	}
		1622	}
1556	}	1623	}
1557		1624
1558	char	1625	int
1559	rxvt_term::cur_charset ()	1626	rxvt_term::selection_screen (int screen = -1)
1560	CODE:	1627	CODE:
1561	RETVAL = THIS->charsets [THIS->screen.charset];	1628	RETVAL = THIS->selection.screen;
1562	OUTPUT:	1629	if (screen >= 0)
		1630	THIS->selection.screen = screen;
		1631	OUTPUT:
1563	RETVAL	1632	RETVAL
1564		1633
1565	#void	1634	void
1566	#rxvt_term::selection_clear ()	1635	rxvt_term::selection_clear (bool clipboard = false)
1567		1636
1568	void	1637	void
1569	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1638	rxvt_term::selection_make (Time eventtime, bool rect = false)
1570	CODE:	1639	CODE:
1571	THIS->selection.op = SELECTION_CONT;	1640	THIS->selection.op = SELECTION_CONT;
1572	THIS->selection.rect = rect;	1641	THIS->selection.rect = rect;
1573	THIS->selection_make (eventtime);	1642	THIS->selection_make (eventtime);
1574		1643
1575	int	1644	int
1576	rxvt_term::selection_grab (U32 eventtime)	1645	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1577		1646
1578	void	1647	void
1579	rxvt_term::selection (SV *newtext = 0)	1648	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1580	PPCODE:	1649	PPCODE:
1581	{	1650	{
		1651	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1652	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1653
1582	if (GIMME_V != G_VOID)	1654	if (GIMME_V != G_VOID)
1583	XPUSHs (THIS->selection.text	1655	XPUSHs (text
1584	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	1656	? sv_2mortal (wcs2sv (text, len))
1585	: &PL_sv_undef);	1657	: &PL_sv_undef);
1586		1658
1587	if (newtext)	1659	if (newtext)
1588	{	1660	{
1589	free (THIS->selection.text);	1661	free (text);
1590		1662
1591	THIS->selection.text = sv2wcs (newtext);	1663	text = sv2wcs (newtext);
1592	THIS->selection.len = wcslen (THIS->selection.text);	1664	len = wcslen (text);
1593	}	1665	}
1594	}	1666	}
		1667
		1668	char
		1669	rxvt_term::cur_charset ()
		1670	CODE:
		1671	RETVAL = THIS->charsets [THIS->screen.charset];
		1672	OUTPUT:
		1673	RETVAL
1595		1674
1596	void	1675	void
1597	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)	1676	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)
1598		1677
1599	void	1678	void
1600	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1679	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601		1680
1602	void	1681	void
1603	rxvt_term::scr_bell ()	1682	rxvt_term::scr_bell ()
		1683
		1684	void
		1685	rxvt_term::scr_change_screen (int screen)
1604		1686
1605	void	1687	void
1606	rxvt_term::scr_add_lines (SV *string)	1688	rxvt_term::scr_add_lines (SV *string)
1607	CODE:	1689	CODE:
1608	{	1690	{
…		…
1618	char *str = SvPVbyte (octets, len);	1700	char *str = SvPVbyte (octets, len);
1619	C_ARGS:	1701	C_ARGS:
1620	str, len	1702	str, len
1621		1703
1622	void	1704	void
		1705	rxvt_term::tt_paste (SV *octets)
		1706	INIT:
		1707	STRLEN len;
		1708	char *str = SvPVbyte (octets, len);
		1709	C_ARGS:
		1710	str, len
		1711
		1712	void
1623	rxvt_term::cmd_parse (SV *octets)	1713	rxvt_term::cmd_parse (SV *octets)
1624	CODE:	1714	CODE:
1625	{	1715	{
1626	STRLEN len;	1716	STRLEN len;
1627	char *str = SvPVbyte (octets, len);	1717	char *str = SvPVbyte (octets, len);
…		…
1649	o->self = (HV *)SvRV (RETVAL);	1739	o->self = (HV *)SvRV (RETVAL);
1650	}	1740	}
1651	OUTPUT:	1741	OUTPUT:
1652	RETVAL	1742	RETVAL
1653		1743
		1744	#############################################################################
		1745	# Various X Utility Functions
		1746	#############################################################################
		1747
		1748	void
		1749	rxvt_term::XListProperties (Window window)
		1750	PPCODE:
		1751	{
		1752	int count;
		1753	Atom *props = XListProperties (THIS->dpy, window, &count);
		1754
		1755	EXTEND (SP, count);
		1756	while (count--)
		1757	PUSHs (newSVuv ((U32)props [count]));
		1758
		1759	XFree (props);
		1760	}
		1761
		1762	void
		1763	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1764	PPCODE:
		1765	{
		1766	Atom type;
		1767	int format;
		1768	unsigned long nitems;
		1769	unsigned long bytes_after;
		1770	unsigned char *prop;
		1771
		1772	XGetWindowProperty (THIS->dpy, window, property,
		1773	0, 1<<24, 0, AnyPropertyType,
		1774	&type, &format, &nitems, &bytes_after, &prop);
		1775
		1776	if (type != None)
		1777	{
		1778	int elemsize = format == 16 ? sizeof (short)
		1779	: format == 32 ? sizeof (long)
		1780	: 1;
		1781
		1782	EXTEND (SP, 3);
		1783	PUSHs (newSVuv ((U32)type));
		1784	PUSHs (newSViv (format));
		1785	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1786	XFree (prop);
		1787	}
		1788	}
		1789
		1790	void
		1791	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1792	CODE:
		1793	{
		1794	STRLEN len;
		1795	char *data_ = SvPVbyte (data, len);
		1796
		1797	int elemsize = format == 16 ? sizeof (short)
		1798	: format == 32 ? sizeof (long)
		1799	: 1;
		1800
		1801	XChangeProperty (THIS->dpy, window, property,
		1802	type, format, PropModeReplace,
		1803	(unsigned char *)data_, len / elemsize);
		1804	}
		1805
		1806	Atom
		1807	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1808	C_ARGS: term->dpy, atom_name, only_if_exists
		1809
		1810	char *
		1811	XGetAtomName (rxvt_term *term, Atom atom)
		1812	C_ARGS: term->dpy, atom
		1813	CLEANUP:
		1814	XFree (RETVAL);
		1815
		1816	void
		1817	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1818	C_ARGS: term->dpy, window, property
		1819
		1820	Window
		1821	rxvt_term::DefaultRootWindow ()
		1822	CODE:
		1823	RETVAL = THIS->display->root;
		1824	OUTPUT:
		1825	RETVAL
		1826
		1827	#if 0
		1828
		1829	Window
		1830	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1831	C_ARGS: term->dpy, (Window)parent,
		1832	x, y, width, height, 0,
		1833	term->pix_colors_focused[Color_border],
		1834	term->pix_colors_focused[Color_border]
		1835
		1836	#endif
		1837
		1838	void
		1839	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1840	C_ARGS: term->dpy, window, parent, x, y
		1841
		1842	void
		1843	XMapWindow (rxvt_term *term, Window window)
		1844	C_ARGS: term->dpy, window
		1845
		1846	void
		1847	XUnmapWindow (rxvt_term *term, Window window)
		1848	C_ARGS: term->dpy, window
		1849
		1850	void
		1851	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1852	C_ARGS: term->dpy, window, x, y, width, height
		1853
		1854	void
		1855	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1856	CODE:
		1857	{
		1858	XWindowAttributes attr;
		1859	XGetWindowAttributes (THIS->dpy, window, &attr);
		1860	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1861	}
		1862
		1863	void
		1864	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1865	PPCODE:
		1866	{
		1867	int dx, dy;
		1868	Window child;
		1869
		1870	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1871	{
		1872	EXTEND (SP, 3);
		1873	PUSHs (newSViv (dx));
		1874	PUSHs (newSViv (dy));
		1875	PUSHs (newSVuv (child));
		1876	}
		1877	}
		1878
		1879	#############################################################################
		1880	# urxvt::overlay
		1881	#############################################################################
		1882
1654	MODULE = urxvt PACKAGE = urxvt::overlay	1883	MODULE = urxvt PACKAGE = urxvt::overlay
1655		1884
1656	void	1885	void
1657	overlay::set (int x, int y, SV *text, SV *rend = 0)	1886	overlay::set (int x, int y, SV *text, SV *rend = 0)
1658		1887
…		…
1663	overlay::hide ()	1892	overlay::hide ()
1664		1893
1665	void	1894	void
1666	overlay::DESTROY ()	1895	overlay::DESTROY ()
1667		1896
1668	MODULE = urxvt PACKAGE = urxvt::timer	1897	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1669		1898
1670	SV *
1671	timer::new ()
1672	CODE:
1673	timer *w = new timer;
1674	w->start (NOW);
1675	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1676	w->self = (HV *)SvRV (RETVAL);
1677	OUTPUT:
1678	RETVAL
1679
1680	timer *
1681	timer::cb (SV *cb)
1682	CODE:
1683	THIS->cb (cb);
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687
1688	NV
1689	timer::at ()
1690	CODE:
1691	RETVAL = THIS->at;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::interval (NV interval)
1697	CODE:
1698	THIS->interval = interval;
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	timer *
1704	timer::set (NV tstamp)
1705	CODE:
1706	THIS->set (tstamp);
1707	RETVAL = THIS;
1708	OUTPUT:
1709	RETVAL
1710
1711	timer *
1712	timer::start (NV tstamp = THIS->at)
1713	CODE:
1714	THIS->start (tstamp);
1715	RETVAL = THIS;
1716	OUTPUT:
1717	RETVAL
1718
1719	timer *
1720	timer::stop ()
1721	CODE:
1722	THIS->stop ();
1723	RETVAL = THIS;
1724	OUTPUT:
1725	RETVAL
1726
1727	void
1728	timer::DESTROY ()
1729
1730	MODULE = urxvt PACKAGE = urxvt::iow
1731
1732	SV *
1733	iow::new ()
1734	CODE:
1735	iow *w = new iow;
1736	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1737	w->self = (HV *)SvRV (RETVAL);
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::cb (SV *cb)
1743	CODE:
1744	THIS->cb (cb);
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::fd (int fd)
1751	CODE:
1752	THIS->fd = fd;
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	iow *
1758	iow::events (short events)
1759	CODE:
1760	THIS->events = events;
1761	RETVAL = THIS;
1762	OUTPUT:
1763	RETVAL
1764
1765	iow *
1766	iow::start ()
1767	CODE:
1768	THIS->start ();
1769	RETVAL = THIS;
1770	OUTPUT:
1771	RETVAL
1772
1773	iow *
1774	iow::stop ()
1775	CODE:
1776	THIS->stop ();
1777	RETVAL = THIS;
1778	OUTPUT:
1779	RETVAL
1780
1781	void
1782	iow::DESTROY ()
1783
1784

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