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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.71 by root, Tue Jan 17 16:22:41 2006 UTC vs.
Revision 1.145 by sf-exg, Fri Dec 2 09:03:43 2011 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#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	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"-e"
		339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
408	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
409		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
410	perl = perl_alloc ();	350	perl = perl_alloc ();
411	perl_construct (perl);	351	perl_construct (perl);
412		352
413	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
414	|| perl_run (perl))	354	|| perl_run (perl))
415	{	355	{
416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
417		357
418	perl_destruct (perl);	358	perl_destruct (perl);
419	perl_free (perl);	359	perl_free (perl);
420	perl = 0;	360	perl = 0;
421	}	361	}
422		362	}
423	swap (perl_environ, environ);
424		363
425	rxvt_pop_locale ();	364	rxvt_pop_locale ();
426	}	365	}
427		366
428	if (perl)	367	if (perl)
429	{	368	{
430	// runs outside of perls ENV	369	// runs outside of perls ENV
431	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
432	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);
		372	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
433	}	373	}
434	}	374	}
435		375
436	static void	376	static void
437	ungrab (rxvt_term *THIS)	377	ungrab (rxvt_term *THIS)
438	{	378	{
439	if (THIS->perl.grabtime)	379	if (THIS->perl.grabtime)
440	{	380	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	381	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	382	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
443	THIS->perl.grabtime = 0;	383	THIS->perl.grabtime = 0;
444	}	384	}
445	}	385	}
446		386
447	static void
448	swap_overlays (rxvt_term *term)
449	{
450	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
451
452	if (HvKEYS (hv))
453	{
454	hv_iterinit (hv);
455
456	while (HE *he = hv_iternext (hv))
457	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
458	}
459	}
460
461	bool	387	bool
462	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	388	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
463	{	389	{
464	if (!perl || !term->perl.self)	390	if (!perl || !term->perl.self)
465	return false;	391	return false;
466		392
		393	localise_env set_environ (perl_environ);
		394
467	// pre-handling of some events	395	// pre-handling of some events
468	if (htype == HOOK_REFRESH_END)	396	if (htype == HOOK_REFRESH_END)
469	swap_overlays (term);	397	{
		398	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		399
471	swap (perl_environ, environ);	400	for (int i = 0; i <= AvFILL (av); i++)
		401	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		402	}
		403	else if (htype == HOOK_DESTROY)
		404	{
		405	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		406
		407	for (int i = AvFILL (av); i >= 0; i--)
		408	{
		409	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		410	delete req;
		411	}
		412	}
472		413
473	bool event_consumed;	414	bool event_consumed;
474		415
475	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
476	|| term->perl.should_invoke [htype])	417	|| term->perl.should_invoke [htype])
477	try
478	{	418	{
479	dSP;	419	dSP;
480	va_list ap;	420	va_list ap;
481		421
482	va_start (ap, htype);	422	va_start (ap, htype);
483		423
484	ENTER;	424	ENTER;
485	SAVETMPS;	425	SAVETMPS;
486		426
487	PUSHMARK (SP);	427	PUSHMARK (SP);
488		428
		429	EXTEND (SP, 2);
489	XPUSHs (sv_2mortal (newSVterm (term)));	430	PUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));	431	PUSHs (sv_2mortal (newSViv (htype)));
491		432
492	for (;;) {	433	for (;;) {
493	data_type dt = (data_type)va_arg (ap, int);	434	data_type dt = (data_type)va_arg (ap, int);
494		435
495	switch (dt)	436	switch (dt)
496	{	437	{
497	case DT_INT:	438	case DT_INT:
498	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	439	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499	break;	440	break;
500		441
501	case DT_LONG:	442	case DT_LONG:
502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	443	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503	break;	444	break;
504		445
505	case DT_STR:	446	case DT_STR:
506	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	447	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
507	break;	448	break;
508		449
509	case DT_STR_LEN:	450	case DT_STR_LEN:
510	{	451	{
511	char *str = va_arg (ap, char *);	452	char *str = va_arg (ap, char *);
512	int len = va_arg (ap, int);	453	int len = va_arg (ap, int);
513		454
514	XPUSHs (sv_2mortal (newSVpvn (str, len)));	455	XPUSHs (sv_2mortal (newSVpvn (str, len)));
515	}	456	}
516	break;	457	break;
517		458
518	case DT_WCS_LEN:	459	case DT_WCS_LEN:
519	{	460	{
520	wchar_t *wstr = va_arg (ap, wchar_t *);	461	wchar_t *wstr = va_arg (ap, wchar_t *);
521	int wlen = va_arg (ap, int);	462	int wlen = va_arg (ap, int);
522		463
523	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	464	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
524	}	465	}
525	break;	466	break;
526		467
		468	case DT_LCS_LEN:
		469	{
		470	long *lstr = va_arg (ap, long *);
		471	int llen = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		474	}
		475	break;
		476
527	case DT_XEVENT:	477	case DT_XEVENT:
528	{	478	{
529	XEvent *xe = va_arg (ap, XEvent *);	479	XEvent *xe = va_arg (ap, XEvent *);
530	HV *hv = newHV ();	480	HV *hv = newHV ();
531		481
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	482	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	483	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		484	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
534	# undef set	485	# undef set
535		486
536	setiv (type, xe->type);	487	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);	488	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);	489	setiv (serial, xe->xany.serial);
539		490
540	switch (xe->type)	491	switch (xe->type)
541	{	492	{
542	case KeyPress:	493	case KeyPress:
543	case KeyRelease:	494	case KeyRelease:
544	case ButtonPress:	495	case ButtonPress:
545	case ButtonRelease:	496	case ButtonRelease:
546	case MotionNotify:	497	case MotionNotify:
		498	setuv (window, xe->xmotion.window);
		499	setuv (root, xe->xmotion.root);
		500	setuv (subwindow, xe->xmotion.subwindow);
547	setiv (time, xe->xmotion.time);	501	setuv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);	502	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);	503	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);	504	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
551	setiv (col, xe->xmotion.x / term->fwidth);	505	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);	506	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);	507	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);	508	setuv (state, xe->xmotion.state);
555	break;
556	}
557		509
558	switch (xe->type)	510	switch (xe->type)
559	{	511	{
560	case KeyPress:	512	case KeyPress:
561	case KeyRelease:	513	case KeyRelease:
562	setiv (keycode, xe->xkey.keycode);	514	setuv (keycode, xe->xkey.keycode);
563	break;	515	break;
564		516
565	case ButtonPress:	517	case ButtonPress:
566	case ButtonRelease:	518	case ButtonRelease:
567	setiv (button, xe->xbutton.button);	519	setuv (button, xe->xbutton.button);
568	break;	520	break;
569		521
570	case MotionNotify:	522	case MotionNotify:
571	setiv (is_hint, xe->xmotion.is_hint);	523	setiv (is_hint, xe->xmotion.is_hint);
		524	break;
		525	}
		526
572	break;	527	break;
		528
		529	case MapNotify:
		530	case UnmapNotify:
		531	case ConfigureNotify:
		532	setuv (event, xe->xconfigure.event);
		533	setuv (window, xe->xconfigure.window);
		534
		535	switch (xe->type)
		536	{
		537	case ConfigureNotify:
		538	setiv (x, xe->xconfigure.x);
		539	setiv (y, xe->xconfigure.y);
		540	setiv (width, xe->xconfigure.width);
		541	setiv (height, xe->xconfigure.height);
		542	setuv (above, xe->xconfigure.above);
		543	break;
		544	}
		545
		546	break;
		547
		548	case PropertyNotify:
		549	setuv (window, xe->xproperty.window);
		550	setuv (atom, xe->xproperty.atom);
		551	setuv (time, xe->xproperty.time);
		552	setiv (state, xe->xproperty.state);
		553	break;
		554
		555	case ClientMessage:
		556	setuv (window, xe->xclient.window);
		557	setuv (message_type, xe->xclient.message_type);
		558	setuv (format, xe->xclient.format);
		559	setuv (l0, xe->xclient.data.l[0]);
		560	setuv (l1, xe->xclient.data.l[1]);
		561	setuv (l2, xe->xclient.data.l[2]);
		562	setuv (l3, xe->xclient.data.l[3]);
		563	setuv (l4, xe->xclient.data.l[4]);
		564	break;
573	}	565	}
574		566
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}	568	}
577	break;	569	break;
578		570
579	case DT_END:	571	case DT_END:
580	goto call;	572	goto call;
581		573
582	default:	574	default:
583	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
584	}	576	}
		577	}
		578
		579	call:
		580	va_end (ap);
		581
		582	PUTBACK;
		583	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		584	SPAGAIN;
		585
		586	if (count)
		587	{
		588	SV *status = POPs;
		589	count = SvTRUE (status);
585	}	590	}
586		591
587	call:
588	va_end (ap);
589
590	PUTBACK;	592	PUTBACK;
591	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
592	SPAGAIN;
593
594	if (count)
595	{
596	SV *status = POPs;
597	count = SvTRUE (status);
598	}
599
600	PUTBACK;
601	FREETMPS;	593	FREETMPS;
602	LEAVE;	594	LEAVE;
603		595
604	if (SvTRUE (ERRSV))	596	if (SvTRUE (ERRSV))
605	{	597	{
606	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	598	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
607	ungrab (term); // better lose the grab than the session	599	ungrab (term); // better lose the grab than the session
608	}	600	}
609		601
610	event_consumed = !!count;	602	event_consumed = !!count;
611	}	603	}
612	catch (...)
613	{
614	swap (perl_environ, environ);
615	throw;
616	}
617	else	604	else
618	event_consumed = false;	605	event_consumed = false;
619		606
620	// post-handling of some events	607	// post-handling of some events
621	if (htype == HOOK_REFRESH_BEGIN)	608	if (htype == HOOK_REFRESH_BEGIN)
622	swap_overlays (term);	609	{
		610	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		611
		612	for (int i = AvFILL (av); i >= 0; i--)
		613	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		614	}
623	else if (htype == HOOK_DESTROY)	615	else if (htype == HOOK_DESTROY)
624	{	616	{
625	clearSVptr ((SV *)term->perl.self);	617	clearSVptr ((SV *)term->perl.self);
626	SvREFCNT_dec ((SV *)term->perl.self);	618	SvREFCNT_dec ((SV *)term->perl.self);
		619
		620	// don't allow further calls
		621	term->perl.self = 0;
627	}	622	}
628		623
629	swap (perl_environ, environ);
630
631	return event_consumed;	624	return event_consumed;
		625	}
		626
		627	void
		628	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		629	{
		630	localise_env set_environ (perl_environ);
		631
		632	ENTER;
		633	SAVETMPS;
		634
		635	dSP;
		636	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		637	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		638
		639	if (SvTRUE (ERRSV))
		640	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		641
		642	FREETMPS;
		643	LEAVE;
632	}	644	}
633		645
634	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
635		647
636	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
…		…
648	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
649	# include "hookinc.h"	661	# include "hookinc.h"
650	# undef def	662	# undef def
651		663
652	HV *option = get_hv ("urxvt::OPTION", 1);	664	HV *option = get_hv ("urxvt::OPTION", 1);
653	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	665	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
654	# define nodef(name)	666	# define nodef(name)
655	# include "optinc.h"	667	# include "optinc.h"
656	# undef nodef	668	# undef nodef
657	# undef def	669	# undef def
658		670
659	HV *stash = gv_stashpv ("urxvt", 1);	671	HV *stash = gv_stashpv ("urxvt", 1);
660	struct {	672	static const struct {
661	const char *name;	673	const char *name;
662	IV iv;	674	IV iv;
663	} *civ, const_iv[] = {	675	} *civ, const_iv[] = {
664	# define const_iv(name) { # name, (IV)name }	676	# define const_iv(name) { # name, (IV)name }
		677	const_iv (NUM_RESOURCES),
665	const_iv (DEFAULT_RSTYLE),	678	const_iv (DEFAULT_RSTYLE),
666	const_iv (OVERLAY_RSTYLE),	679	const_iv (OVERLAY_RSTYLE),
		680	const_iv (Color_Bits),
		681	const_iv (RS_bgShift), const_iv (RS_bgMask),
		682	const_iv (RS_fgShift), const_iv (RS_fgMask),
		683	const_iv (RS_Careful),
		684	const_iv (RS_fontCount),
		685	const_iv (RS_fontShift),
		686	const_iv (RS_fontMask),
		687	const_iv (RS_baseattrMask),
		688	const_iv (RS_attrMask),
		689	const_iv (RS_redraw),
		690	const_iv (RS_Sel),
667	const_iv (RS_Bold),	691	const_iv (RS_Bold),
668	const_iv (RS_Italic),	692	const_iv (RS_Italic),
669	const_iv (RS_Blink),	693	const_iv (RS_Blink),
670	const_iv (RS_RVid),	694	const_iv (RS_RVid),
671	const_iv (RS_Uline),	695	const_iv (RS_Uline),
…		…
684	const_iv (Button3Mask),	708	const_iv (Button3Mask),
685	const_iv (Button4Mask),	709	const_iv (Button4Mask),
686	const_iv (Button5Mask),	710	const_iv (Button5Mask),
687	const_iv (AnyModifier),	711	const_iv (AnyModifier),
688		712
689	const_iv (EVENT_NONE),	713	const_iv (NoSymbol),
690	const_iv (EVENT_READ),	714	const_iv (GrabModeSync),
691	const_iv (EVENT_WRITE),	715	const_iv (GrabModeAsync),
692		716
693	const_iv (NoEventMask),	717	const_iv (NoEventMask),
694	const_iv (KeyPressMask),	718	const_iv (KeyPressMask),
695	const_iv (KeyReleaseMask),	719	const_iv (KeyReleaseMask),
696	const_iv (ButtonPressMask),	720	const_iv (ButtonPressMask),
…		…
748	const_iv (SelectionRequest),	772	const_iv (SelectionRequest),
749	const_iv (SelectionNotify),	773	const_iv (SelectionNotify),
750	const_iv (ColormapNotify),	774	const_iv (ColormapNotify),
751	const_iv (ClientMessage),	775	const_iv (ClientMessage),
752	const_iv (MappingNotify),	776	const_iv (MappingNotify),
		777	# if ENABLE_XIM_ONTHESPOT
		778	const_iv (XIMReverse),
		779	const_iv (XIMUnderline),
		780	const_iv (XIMHighlight),
		781	const_iv (XIMPrimary),
		782	const_iv (XIMSecondary),
		783	const_iv (XIMTertiary),
		784	const_iv (XIMVisibleToForward),
		785	const_iv (XIMVisibleToBackword),
		786	const_iv (XIMVisibleToCenter),
		787	# if 0
		788	const_iv (XIMForwardChar),
		789	const_iv (XIMBackwardChar),
		790	const_iv (XIMForwardWord),
		791	const_iv (XIMBackwardWord),
		792	const_iv (XIMCaretUp),
		793	const_iv (XIMCaretDown),
		794	const_iv (XIMNextLine),
		795	const_iv (XIMPreviousLine),
		796	const_iv (XIMLineStart),
		797	const_iv (XIMLineEnd),
		798	const_iv (XIMAbsolutePosition),
		799	const_iv (XIMDontChange),
		800	# endif
		801	# endif
753	};	802	};
754		803
755	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	804	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
756	civ-- > const_iv; )
757	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	805	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
758	}	806	}
759		807
760	void	808	void
761	warn (const char *msg)	809	warn (const char *msg)
762	CODE:	810	CODE:
…		…
771	_exit (int status)	819	_exit (int status)
772		820
773	NV	821	NV
774	NOW ()	822	NOW ()
775	CODE:	823	CODE:
776	RETVAL = NOW;	824	RETVAL = ev::now ();
777	OUTPUT:	825	OUTPUT:
778	RETVAL	826	RETVAL
779		827
780	int	828	int
781	GET_BASEFG (int rend)	829	GET_BASEFG (int rend)
…		…
792	RETVAL	840	RETVAL
793		841
794	int	842	int
795	SET_FGCOLOR (int rend, int new_color)	843	SET_FGCOLOR (int rend, int new_color)
796	CODE:	844	CODE:
797	RETVAL = SET_FGCOLOR (rend, new_color);	845	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
798	OUTPUT:	846	OUTPUT:
799	RETVAL	847	RETVAL
800		848
801	int	849	int
802	SET_BGCOLOR (int rend, int new_color)	850	SET_BGCOLOR (int rend, int new_color)
803	CODE:	851	CODE:
804	RETVAL = SET_BGCOLOR (rend, new_color);	852	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
805	OUTPUT:	853	OUTPUT:
806	RETVAL	854	RETVAL
807		855
808	int	856	int
809	GET_CUSTOM (int rend)	857	GET_CUSTOM (int rend)
810	CODE:	858	CODE:
811	RETVAL = (rend && RS_customMask) >> RS_customShift;	859	RETVAL = (rend & RS_customMask) >> RS_customShift;
812	OUTPUT:	860	OUTPUT:
813	RETVAL	861	RETVAL
814		862
815	int	863	int
816	SET_CUSTOM (int rend, int new_value)	864	SET_CUSTOM (int rend, int new_value)
…		…
823	| ((new_value << RS_customShift) & RS_customMask);	871	| ((new_value << RS_customShift) & RS_customMask);
824	}	872	}
825	OUTPUT:	873	OUTPUT:
826	RETVAL	874	RETVAL
827		875
		876	void
		877	termlist ()
		878	PPCODE:
		879	{
		880	EXTEND (SP, rxvt_term::termlist.size ());
		881
		882	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		883	if ((*t)->perl.self)
		884	PUSHs (sv_2mortal (newSVterm (*t)));
		885	}
		886
		887	IV
		888	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		889	CODE:
		890	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		891	req->cb_sv = newSVsv (cb);
		892	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		893	av_push (av, newSViv ((IV)req));
		894	RETVAL = (IV)req;
		895	OUTPUT:
		896	RETVAL
		897
		898	void
		899	_delete_selection_request (IV req_)
		900	CODE:
		901	rxvt_selection *req = (rxvt_selection *)req_;
		902	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		903	int i;
		904
		905	for (i = AvFILL (av); i >= 0; i--)
		906	if (SvIV (*av_fetch (av, i, 1)) == req_)
		907	break;
		908
		909	for (; i < AvFILL (av); i++)
		910	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		911
		912	av_pop (av);
		913
		914	delete req;
		915
828	MODULE = urxvt PACKAGE = urxvt::term	916	MODULE = urxvt PACKAGE = urxvt::term
829		917
830	SV *	918	SV *
831	_new (...)	919	_new (AV *env, AV *arg)
832	CODE:	920	CODE:
833	{	921	{
834	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
835	croak ("first argument to urxvt::term->_new must be arrayref");
836
837	rxvt_term *term = new rxvt_term;	922	rxvt_term *term = new rxvt_term;
838		923
839	term->argv = new stringvec;	924	stringvec *argv = new stringvec;
840	term->envv = new stringvec;	925	stringvec *envv = new stringvec;
841		926
842	for (int i = 1; i < items; i++)	927	for (int i = 0; i <= AvFILL (arg); i++)
843	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	928	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
844		929
845	AV *envv = (AV *)SvRV (ST (0));
846	for (int i = av_len (envv) + 1; i--; )	930	for (int i = AvFILL (env) + 1; i--; )
847	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
848		932
849	term->envv->push_back (0);	933	envv->push_back (0);
850
851	bool success;
852		934
853	try	935	try
854	{	936	{
855	success = term->init (term->argv->size (), term->argv->begin ());	937	term->init (argv, envv);
856	}	938	}
857	catch (const class rxvt_failure_exception &e)	939	catch (const class rxvt_failure_exception &e)
858	{
859	success = false;
860	}
861
862	if (!success)
863	{	940	{
864	term->destroy ();	941	term->destroy ();
865	croak ("error while initializing new terminal instance");	942	croak ("error while initializing new terminal instance");
866	}	943	}
867		944
…		…
872	RETVAL	949	RETVAL
873		950
874	void	951	void
875	rxvt_term::destroy ()	952	rxvt_term::destroy ()
876		953
877	#if ENABLE_PERL_FRILLS
878
879	void
880	rxvt_term::XListProperties (U32 window)
881	PPCODE:
882	{
883	int count;
884	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
885
886	EXTEND (SP, count);
887	while (count--)
888	PUSHs (newSVuv ((U32)props [count]));
889
890	XFree (props);
891	}
892
893	void
894	rxvt_term::XGetWindowProperty (U32 window, U32 property)
895	PPCODE:
896	{
897	Atom type;
898	int format;
899	unsigned long nitems;
900	unsigned long bytes_after;
901	unsigned char *prop;
902	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
903	0, 1<<30, 0, AnyPropertyType,
904	&type, &format, &nitems, &bytes_after, &prop);
905	if (type != None)
906	{
907	EXTEND (SP, 3);
908	PUSHs (newSVuv ((U32)type));
909	PUSHs (newSViv (format));
910	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
911	XFree (prop);
912	}
913	}
914
915	void
916	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
917	CODE:
918	{
919	STRLEN len;
920	char *data_ = SvPVbyte (data, len);
921
922	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
923	type, format, PropModeReplace,
924	(unsigned char *)data, len * 8 / format);
925	}
926
927	void
928	rxvt_term::XDeleteProperty (U32 window, U32 property)
929	CODE:
930	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
931
932	U32
933	rxvt_term::DefaultRootWindow ()
934	CODE:
935	RETVAL = (U32)THIS->display->root;
936	OUTPUT:
937	RETVAL
938
939	U32
940	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
941	CODE:
942	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
943	x, y, width, height, 0,
944	THIS->pix_colors_focused[Color_border],
945	THIS->pix_colors_focused[Color_border]);
946	OUTPUT:
947	RETVAL
948
949	void
950	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
951	CODE:
952	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
953
954	void
955	rxvt_term::XMapWindow (U32 window)
956	CODE:
957	XMapWindow (THIS->display->display, (Window)window);
958
959	void
960	rxvt_term::XUnmapWindow (U32 window)
961	CODE:
962	XUnmapWindow (THIS->display->display, (Window)window);
963
964	#endif
965
966	void	954	void
967	rxvt_term::set_should_invoke (int htype, int inc)	955	rxvt_term::set_should_invoke (int htype, int inc)
968	CODE:	956	CODE:
969	THIS->perl.should_invoke [htype] += inc;	957	THIS->perl.should_invoke [htype] += inc;
970		958
971	void	959	int
972	rxvt_term::grab_button (int button, U32 modifiers)	960	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
973	CODE:	961	CODE:
974	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	962	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
975	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	963	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
976	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	964	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		965	OUTPUT: RETVAL
		966
		967	int
		968	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		969	CODE:
		970	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		971	OUTPUT: RETVAL
		972
		973	void
		974	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		975	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		976	CODE:
		977	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		978
		979	void
		980	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		981	CODE:
		982	XUngrabKey (THIS->dpy, keycode, modifiers, window);
977		983
978	bool	984	bool
979	rxvt_term::grab (U32 eventtime, int sync = 0)	985	rxvt_term::grab (Time eventtime, int sync = 0)
980	CODE:	986	CODE:
981	{	987	{
982	int mode = sync ? GrabModeSync : GrabModeAsync;	988	int mode = sync ? GrabModeSync : GrabModeAsync;
983		989
984	THIS->perl.grabtime = 0;	990	THIS->perl.grabtime = 0;
985		991
986	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	992	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
987	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
988	mode, mode, None, GRAB_CURSOR, eventtime))	994	mode, mode, None, GRAB_CURSOR, eventtime))
989	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	995	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
990	THIS->perl.grabtime = eventtime;	996	THIS->perl.grabtime = eventtime;
991	else	997	else
992	XUngrabPointer (THIS->display->display, eventtime);	998	XUngrabPointer (THIS->dpy, eventtime);
993		999
994	RETVAL = !!THIS->perl.grabtime;	1000	RETVAL = !!THIS->perl.grabtime;
995	}	1001	}
996	OUTPUT:	1002	OUTPUT:
997	RETVAL	1003	RETVAL
998		1004
999	void	1005	void
1000	rxvt_term::allow_events_async ()	1006	rxvt_term::allow_events_async ()
1001	CODE:	1007	CODE:
1002	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1008	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1003		1009
1004	void	1010	void
1005	rxvt_term::allow_events_sync ()	1011	rxvt_term::allow_events_sync ()
1006	CODE:	1012	CODE:
1007	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1013	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1008		1014
1009	void	1015	void
1010	rxvt_term::allow_events_replay ()	1016	rxvt_term::allow_events_replay ()
1011	CODE:	1017	CODE:
1012	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1018	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1013	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1019	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1014		1020
1015	void	1021	void
1016	rxvt_term::ungrab ()	1022	rxvt_term::ungrab ()
1017	CODE:	1023	CODE:
1018	ungrab (THIS);	1024	ungrab (THIS);
		1025
		1026	int
		1027	rxvt_term::XStringToKeysym (char *string)
		1028	CODE:
		1029	RETVAL = XStringToKeysym (string);
		1030	OUTPUT: RETVAL
		1031
		1032	char *
		1033	rxvt_term::XKeysymToString (int sym)
		1034	CODE:
		1035	RETVAL = XKeysymToString (sym);
		1036	OUTPUT: RETVAL
		1037
		1038	int
		1039	rxvt_term::XKeysymToKeycode (int sym)
		1040	CODE:
		1041	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1042	OUTPUT: RETVAL
		1043
		1044	int
		1045	rxvt_term::XKeycodeToKeysym (int code, int index)
		1046	CODE:
		1047	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1048	OUTPUT: RETVAL
1019		1049
1020	int	1050	int
1021	rxvt_term::strwidth (SV *str)	1051	rxvt_term::strwidth (SV *str)
1022	CODE:	1052	CODE:
1023	{	1053	{
1024	wchar_t *wstr = sv2wcs (str);	1054	wchar_t *wstr = sv2wcs (str);
1025		1055
1026	rxvt_push_locale (THIS->locale);	1056	rxvt_push_locale (THIS->locale);
1027	RETVAL = wcswidth (wstr, wcslen (wstr));	1057	RETVAL = 0;
		1058	for (wchar_t *wc = wstr; *wc; wc++)
		1059	{
		1060	int w = WCWIDTH (*wc);
		1061
		1062	if (w)
		1063	RETVAL += max (w, 1);
		1064	}
1028	rxvt_pop_locale ();	1065	rxvt_pop_locale ();
1029		1066
1030	free (wstr);	1067	free (wstr);
1031	}	1068	}
1032	OUTPUT:	1069	OUTPUT:
…		…
1065	free (wstr);	1102	free (wstr);
1066	}	1103	}
1067	OUTPUT:	1104	OUTPUT:
1068	RETVAL	1105	RETVAL
1069		1106
		1107	char *
		1108	rxvt_term::locale ()
		1109	CODE:
		1110	RETVAL = THIS->locale;
		1111	OUTPUT:
		1112	RETVAL
		1113
1070	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1114	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1071		1115
1072	#define TERM_OFFSET_width TERM_OFFSET(width)	1116	#define TERM_OFFSET_width TERM_OFFSET(width)
1073	#define TERM_OFFSET_height TERM_OFFSET(height)	1117	#define TERM_OFFSET_height TERM_OFFSET(height)
1074	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1118	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1075	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1119	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1076	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1120	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1077	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1121	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1078	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1122	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1079	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1123	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1080	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1124	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1125	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1126	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1127	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1128	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1084		1132
1085	int	1133	int
1086	rxvt_term::width ()	1134	rxvt_term::width ()
1087	ALIAS:	1135	ALIAS:
1088	width = TERM_OFFSET_width	1136	width = TERM_OFFSET_width
1089	height = TERM_OFFSET_height	1137	height = TERM_OFFSET_height
1090	fwidth = TERM_OFFSET_fwidth	1138	fwidth = TERM_OFFSET_fwidth
1091	fheight = TERM_OFFSET_fheight	1139	fheight = TERM_OFFSET_fheight
1092	fbase = TERM_OFFSET_fbase	1140	fbase = TERM_OFFSET_fbase
1093	nrow = TERM_OFFSET_nrow	1141	nrow = TERM_OFFSET_nrow
1094	ncol = TERM_OFFSET_ncol	1142	ncol = TERM_OFFSET_ncol
1095	focus = TERM_OFFSET_focus	1143	focus = TERM_OFFSET_focus
1096	mapped = TERM_OFFSET_mapped	1144	mapped = TERM_OFFSET_mapped
		1145	int_bwidth = TERM_OFFSET_int_bwidth
		1146	ext_bwidth = TERM_OFFSET_ext_bwidth
		1147	lineSpace = TERM_OFFSET_lineSpace
		1148	letterSpace = TERM_OFFSET_letterSpace
1097	saveLines = TERM_OFFSET_saveLines	1149	saveLines = TERM_OFFSET_saveLines
1098	total_rows = TERM_OFFSET_total_rows	1150	total_rows = TERM_OFFSET_total_rows
1099	top_row = TERM_OFFSET_top_row	1151	top_row = TERM_OFFSET_top_row
1100	CODE:	1152	CODE:
1101	RETVAL = *(int *)((char *)THIS + ix);	1153	RETVAL = *(int *)((char *)THIS + ix);
1102	OUTPUT:	1154	OUTPUT:
1103	RETVAL	1155	RETVAL
1104		1156
…		…
1106	rxvt_term::ModLevel3Mask ()	1158	rxvt_term::ModLevel3Mask ()
1107	ALIAS:	1159	ALIAS:
1108	ModLevel3Mask = 0	1160	ModLevel3Mask = 0
1109	ModMetaMask = 1	1161	ModMetaMask = 1
1110	ModNumLockMask = 2	1162	ModNumLockMask = 2
		1163	current_screen = 3
		1164	hidden_cursor = 4
1111	CODE:	1165	CODE:
1112	switch (ix)	1166	switch (ix)
1113	{	1167	{
1114	case 0: RETVAL = THIS->ModLevel3Mask; break;	1168	case 0: RETVAL = THIS->ModLevel3Mask; break;
1115	case 1: RETVAL = THIS->ModMetaMask; break;	1169	case 1: RETVAL = THIS->ModMetaMask; break;
1116	case 2: RETVAL = THIS->ModNumLockMask; break;	1170	case 2: RETVAL = THIS->ModNumLockMask; break;
		1171	case 3: RETVAL = THIS->current_screen; break;
		1172	#ifdef CURSOR_BLINK
		1173	case 4: RETVAL = THIS->hidden_cursor; break;
		1174	#endif
1117	}	1175	}
1118	OUTPUT:	1176	OUTPUT:
1119	RETVAL	1177	RETVAL
1120		1178
1121	char *	1179	char *
…		…
1131	}	1189	}
1132	OUTPUT:	1190	OUTPUT:
1133	RETVAL	1191	RETVAL
1134		1192
1135	SV *	1193	SV *
1136	rxvt_term::_env ()	1194	rxvt_term::envv ()
		1195	ALIAS:
		1196	argv = 1
1137	CODE:	1197	PPCODE:
1138	{	1198	{
1139	if (THIS->envv)	1199	stringvec *vec = ix ? THIS->argv : THIS->envv;
1140	{
1141	AV *av = newAV ();
1142		1200
		1201	EXTEND (SP, vec->size ());
		1202
1143	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1203	for (char **i = vec->begin (); i != vec->end (); ++i)
1144	if (*i)	1204	if (*i)
1145	av_push (av, newSVpv (*i, 0));	1205	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1146
1147	RETVAL = newRV_noinc ((SV *)av);
1148	}
1149	else
1150	RETVAL = &PL_sv_undef;
1151	}	1206	}
1152	OUTPUT:
1153	RETVAL
1154		1207
1155	int	1208	int
1156	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1209	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1157	CODE:	1210	CODE:
1158	RETVAL = THIS->pty_ev.events;	1211	RETVAL = THIS->pty_ev.events;
1159	if (events != EVENT_UNDEF)	1212	if (events != ev::UNDEF)
1160	THIS->pty_ev.set (events);	1213	THIS->pty_ev.set (events);
1161	OUTPUT:	1214	OUTPUT:
1162	RETVAL	1215	RETVAL
1163		1216
1164	U32	1217	int
		1218	rxvt_term::pty_fd ()
		1219	CODE:
		1220	RETVAL = THIS->pty->pty;
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	Window
1165	rxvt_term::parent ()	1225	rxvt_term::parent ()
1166	CODE:	1226	CODE:
1167	RETVAL = (U32)THIS->parent [0];	1227	RETVAL = THIS->parent;
1168	OUTPUT:	1228	OUTPUT:
1169	RETVAL	1229	RETVAL
1170		1230
1171	U32	1231	Window
1172	rxvt_term::vt ()	1232	rxvt_term::vt ()
1173	CODE:	1233	CODE:
1174	RETVAL = (U32)THIS->vt;	1234	RETVAL = THIS->vt;
1175	OUTPUT:	1235	OUTPUT:
1176	RETVAL	1236	RETVAL
1177		1237
1178	void	1238	void
1179	rxvt_term::vt_emask_add (U32 emask)	1239	rxvt_term::vt_emask_add (U32 emask)
…		…
1201	}	1261	}
1202	OUTPUT:	1262	OUTPUT:
1203	RETVAL	1263	RETVAL
1204		1264
1205	void	1265	void
		1266	rxvt_term::focus_in ()
		1267
		1268	void
		1269	rxvt_term::focus_out ()
		1270
		1271	void
		1272	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1273	ALIAS:
		1274	key_release = 1
		1275	CODE:
		1276	{
		1277	XKeyEvent xkey;
		1278
		1279	memset (&xkey, 0, sizeof (xkey));
		1280
		1281	xkey.time = time;
		1282	xkey.state = state;
		1283	xkey.keycode = keycode;
		1284
		1285	xkey.type = ix ? KeyRelease : KeyPress;
		1286	xkey.display = THIS->dpy;
		1287	xkey.window = THIS->vt;
		1288	xkey.root = THIS->display->root;
		1289	xkey.subwindow = THIS->vt;
		1290
		1291	if (ix)
		1292	THIS->key_release (xkey);
		1293	else
		1294	THIS->key_press (xkey);
		1295	}
		1296
		1297	void
1206	rxvt_term::want_refresh ()	1298	rxvt_term::want_refresh ()
1207	CODE:	1299	CODE:
1208	THIS->want_refresh = 1;	1300	THIS->want_refresh = 1;
		1301	THIS->refresh_check ();
1209		1302
1210	void	1303	void
1211	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1304	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1212	PPCODE:	1305	PPCODE:
1213	{	1306	{
…		…
1216		1309
1217	line_t &l = ROW(row_number);	1310	line_t &l = ROW(row_number);
1218		1311
1219	if (GIMME_V != G_VOID)	1312	if (GIMME_V != G_VOID)
1220	{	1313	{
1221	wchar_t *wstr = new wchar_t [THIS->ncol];	1314	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1222		1315
1223	for (int col = 0; col < THIS->ncol; col++)	1316	for (int col = 0; col < THIS->ncol; col++)
1224	wstr [col] = l.t [col];	1317	wstr [col] = l.t [col];
1225		1318
1226	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1319	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1227
1228	delete [] wstr;
1229	}	1320	}
1230		1321
1231	if (new_text)	1322	if (new_text)
1232	{	1323	{
1233	wchar_t *wstr = sv2wcs (new_text);	1324	wchar_t *wstr = sv2wcs (new_text);
1234		1325
1235	int len = min (wcslen (wstr) - start_ofs, max_len);	1326	int len = min (wcslen (wstr) - start_ofs, max_len);
1236		1327
1237	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1328	if (start_col < 0 || start_col + len > THIS->ncol)
1238	{	1329	{
1239	free (wstr);	1330	free (wstr);
1240	croak ("new_text extends beyond horizontal margins");	1331	croak ("new_text extends beyond horizontal margins");
1241	}	1332	}
1242		1333
…		…
1274	{	1365	{
1275	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1366	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1276	croak ("new_rend must be arrayref");	1367	croak ("new_rend must be arrayref");
1277		1368
1278	AV *av = (AV *)SvRV (new_rend);	1369	AV *av = (AV *)SvRV (new_rend);
1279	int len = min (av_len (av) + 1 - start_ofs, max_len);	1370	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1280		1371
1281	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1372	if (start_col < 0 || start_col + len > THIS->ncol)
1282	croak ("new_rend array extends beyond horizontal margins");	1373	croak ("new_rend array extends beyond horizontal margins");
1283		1374
1284	for (int col = start_col; col < start_col + len; col++)	1375	for (int col = start_col; col < start_col + len; col++)
1285	{	1376	{
1286	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1377	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1326	rxvt_term::special_encode (SV *string)	1417	rxvt_term::special_encode (SV *string)
1327	CODE:	1418	CODE:
1328	{	1419	{
1329	wchar_t *wstr = sv2wcs (string);	1420	wchar_t *wstr = sv2wcs (string);
1330	int wlen = wcslen (wstr);	1421	int wlen = wcslen (wstr);
1331	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1332		1423
1333	rxvt_push_locale (THIS->locale);	1424	rxvt_push_locale (THIS->locale);
1334		1425
1335	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1336	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
		1428	{
		1429	int w = WCWIDTH (*s);
		1430
1337	if (wcwidth (*s) == 0)	1431	if (w == 0)
1338	{	1432	{
1339	if (r == rstr)	1433	if (r == rstr)
1340	croak ("leading combining character unencodable");	1434	croak ("leading combining character unencodable");
1341		1435
1342	unicode_t n = rxvt_compose (r[-1], *s);	1436	unicode_t n = rxvt_compose (r[-1], *s);
1343	if (n == NOCHAR)	1437	if (n == NOCHAR)
1344	n = rxvt_composite.compose (r[-1], *s);	1438	n = rxvt_composite.compose (r[-1], *s);
1345		1439
1346	r[-1] = n;	1440	r[-1] = n;
1347	}	1441	}
1348	#if !UNICODE_3	1442	#if !UNICODE_3
1349	else if (*s >= 0x10000)	1443	else if (*s >= 0x10000)
1350	*r++ = rxvt_composite.compose (*s);	1444	*r++ = rxvt_composite.compose (*s);
1351	#endif	1445	#endif
1352	else	1446	else
1353	*r++ = *s;	1447	*r++ = *s;
		1448
		1449	// the *2 above only allows wcwidth <= 2
		1450	if (w > 1)
		1451	*r++ = NOCHAR;
		1452	}
1354		1453
1355	rxvt_pop_locale ();	1454	rxvt_pop_locale ();
1356		1455
1357	RETVAL = wcs2sv (rstr, r - rstr);	1456	RETVAL = wcs2sv (rstr, r - rstr);
1358
1359	delete [] rstr;
1360	}	1457	}
1361	OUTPUT:	1458	OUTPUT:
1362	RETVAL	1459	RETVAL
1363		1460
1364	SV *	1461	SV *
1365	rxvt_term::special_decode (SV *text)	1462	rxvt_term::special_decode (SV *text)
1366	CODE:	1463	CODE:
1367	{	1464	{
1368	wchar_t *wstr = sv2wcs (text);	1465	wchar_t *wstr = sv2wcs (text);
1369	int wlen = wcslen (wstr);
1370	int dlen = 0;	1466	int dlen = 0;
1371		1467
1372	// find length	1468	// find length
1373	for (wchar_t *s = wstr; *s; s++)	1469	for (wchar_t *s = wstr; *s; s++)
1374	if (*s == NOCHAR)	1470	if (*s == NOCHAR)
…		…
1376	else if (IS_COMPOSE (*s))	1472	else if (IS_COMPOSE (*s))
1377	dlen += rxvt_composite.expand (*s, 0);	1473	dlen += rxvt_composite.expand (*s, 0);
1378	else	1474	else
1379	dlen++;	1475	dlen++;
1380		1476
1381	wchar_t *rstr = new wchar_t [dlen];	1477	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1382		1478
1383	// decode	1479	// decode
1384	wchar_t *r = rstr;	1480	wchar_t *r = rstr;
1385	for (wchar_t *s = wstr; *s; s++)	1481	for (wchar_t *s = wstr; *s; s++)
1386	if (*s == NOCHAR)	1482	if (*s == NOCHAR)
…		…
1389	r += rxvt_composite.expand (*s, r);	1485	r += rxvt_composite.expand (*s, r);
1390	else	1486	else
1391	*r++ = *s;	1487	*r++ = *s;
1392		1488
1393	RETVAL = wcs2sv (rstr, r - rstr);	1489	RETVAL = wcs2sv (rstr, r - rstr);
1394
1395	delete [] rstr;
1396	}	1490	}
1397	OUTPUT:	1491	OUTPUT:
1398	RETVAL	1492	RETVAL
1399		1493
1400	void	1494	void
1401	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1495	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1402	PPCODE:	1496	PPCODE:
1403	{	1497	{
1404	struct resval { const char *name; int value; } rslist [] = {	1498	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1405	# define def(name) { # name, Rs_ ## name },	1499	# define def(name) { # name, Rs_ ## name },
1406	# define reserve(name,count)	1500	# define reserve(name,count)
1407	# include "rsinc.h"	1501	# include "rsinc.h"
1408	# undef def	1502	# undef def
1409	# undef reserve	1503	# undef reserve
1410	};	1504	};
1411		1505
1412	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1506	rs = rslist + ecb_array_length (rslist);
1413		1507
		1508	if (*name)
1414	do {	1509	{
		1510	do {
1415	if (rs-- == rslist)	1511	if (rs-- == rslist)
1416	croak ("no such resource '%s', requested", name);	1512	croak ("no such resource '%s', requested", name);
1417	} while (strcmp (name, rs->name));	1513	} while (strcmp (name, rs->name));
1418		1514
1419	index += rs->value;	1515	index += rs->value;
		1516	}
		1517	else
		1518	{
		1519	--rs;
		1520	name = "";
		1521	}
1420		1522
1421	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1523	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1422	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1524	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1423		1525
1424	if (GIMME_V != G_VOID)	1526	if (GIMME_V != G_VOID)
…		…
1439		1541
1440	const char *	1542	const char *
1441	rxvt_term::x_resource (const char *name)	1543	rxvt_term::x_resource (const char *name)
1442		1544
1443	bool	1545	bool
1444	rxvt_term::option (U32 optval, int set = -1)	1546	rxvt_term::option (U8 optval, int set = -1)
1445	CODE:	1547	CODE:
1446	{	1548	{
1447	RETVAL = THIS->options & optval;	1549	RETVAL = THIS->option (optval);
1448		1550
1449	if (set >= 0)	1551	if (set >= 0)
1450	{	1552	{
1451	if (set)
1452	THIS->options |= optval;	1553	THIS->set_option (optval, set);
1453	else
1454	THIS->options &= ~optval;
1455		1554
		1555	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1456	switch (optval)	1556	switch (optval)
1457	{	1557	{
1458	case Opt_skipBuiltinGlyphs:	1558	case Opt_skipBuiltinGlyphs:
1459	THIS->set_fonts ();	1559	THIS->set_fonts ();
1460	THIS->scr_remap_chars ();	1560	THIS->scr_remap_chars ();
1461	THIS->scr_touch (true);	1561	THIS->scr_touch (true);
1462	THIS->want_refresh = 1;	1562	THIS->want_refresh = 1;
		1563	THIS->refresh_check ();
1463	break;	1564	break;
1464		1565
1465	case Opt_cursorUnderline:	1566	case Opt_cursorUnderline:
1466	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
1467	break;	1569	break;
1468		1570
1469	# case Opt_scrollBar_floating:	1571	# case Opt_scrollBar_floating:
1470	# case Opt_scrollBar_right:	1572	# case Opt_scrollBar_right:
1471	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1573	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1472	# break;	1574	# break;
1473	}	1575	}
1474	}	1576	}
1475	}	1577	}
1476	OUTPUT:	1578	OUTPUT:
1477	RETVAL	1579	RETVAL
1478		1580
…		…
1481	CODE:	1583	CODE:
1482	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1584	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1483	THIS->keyboard->register_done ();	1585	THIS->keyboard->register_done ();
1484	OUTPUT:	1586	OUTPUT:
1485	RETVAL	1587	RETVAL
		1588
		1589	void
		1590	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1591	CODE:
		1592	wchar_t *wstr = sv2wcs (str);
		1593	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1594	free (wstr);
1486		1595
1487	void	1596	void
1488	rxvt_term::screen_cur (...)	1597	rxvt_term::screen_cur (...)
1489	PROTOTYPE: $;$$	1598	PROTOTYPE: $;$$
1490	ALIAS:	1599	ALIAS:
…		…
1504	EXTEND (SP, 2);	1613	EXTEND (SP, 2);
1505	PUSHs (sv_2mortal (newSViv (rc.row)));	1614	PUSHs (sv_2mortal (newSViv (rc.row)));
1506	PUSHs (sv_2mortal (newSViv (rc.col)));	1615	PUSHs (sv_2mortal (newSViv (rc.col)));
1507	}	1616	}
1508		1617
1509	if (items == 3)	1618	if (items >= 3)
		1619	{
		1620	rc.row = SvIV (ST (1));
		1621	rc.col = SvIV (ST (2));
		1622
		1623	if (ix == 2)
1510	{	1624	{
		1625	if (rc.col == 0)
		1626	{
		1627	// col == 0 means end of previous line
		1628	rc.row--;
		1629	rc.col = THIS->ncol;
		1630	}
		1631	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1632	&& rc.col > ROW(rc.row).l)
		1633	{
		1634	// col >= length means while line and add newline
		1635	rc.col = THIS->ncol;
		1636	}
		1637	}
		1638
		1639	clamp_it (rc.col, 0, THIS->ncol);
1511	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1640	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1512	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1513		1641
1514	if (ix)	1642	if (ix)
		1643	{
		1644	THIS->selection.screen = THIS->current_screen;
		1645
1515	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
		1647	THIS->refresh_check ();
1516	}	1648	}
		1649	}
1517	}	1650	}
1518		1651
1519	char	1652	int
1520	rxvt_term::cur_charset ()	1653	rxvt_term::selection_screen (int screen = -1)
1521	CODE:	1654	CODE:
1522	RETVAL = THIS->charsets [THIS->screen.charset];	1655	RETVAL = THIS->selection.screen;
1523	OUTPUT:	1656	if (screen >= 0)
		1657	THIS->selection.screen = screen;
		1658	OUTPUT:
1524	RETVAL	1659	RETVAL
1525		1660
1526	#void	1661	void
1527	#rxvt_term::selection_clear ()	1662	rxvt_term::selection_clear (bool clipboard = false)
1528		1663
1529	void	1664	void
1530	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1665	rxvt_term::selection_make (Time eventtime, bool rect = false)
1531	CODE:	1666	CODE:
1532	THIS->selection.op = SELECTION_CONT;	1667	THIS->selection.op = SELECTION_CONT;
1533	THIS->selection.rect = rect;	1668	THIS->selection.rect = rect;
1534	THIS->selection_make (eventtime);	1669	THIS->selection_make (eventtime);
1535		1670
1536	int	1671	int
1537	rxvt_term::selection_grab (U32 eventtime)	1672	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1538		1673
1539	void	1674	void
1540	rxvt_term::selection (SV *newtext = 0)	1675	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1541	PPCODE:	1676	PPCODE:
1542	{	1677	{
		1678	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1679	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1680
1543	if (GIMME_V != G_VOID)	1681	if (GIMME_V != G_VOID)
1544	XPUSHs (THIS->selection.text	1682	XPUSHs (text
1545	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	1683	? sv_2mortal (wcs2sv (text, len))
1546	: &PL_sv_undef);	1684	: &PL_sv_undef);
1547		1685
1548	if (newtext)	1686	if (newtext)
1549	{	1687	{
1550	free (THIS->selection.text);	1688	free (text);
1551		1689
1552	THIS->selection.text = sv2wcs (newtext);	1690	text = sv2wcs (newtext);
1553	THIS->selection.len = wcslen (THIS->selection.text);	1691	len = wcslen (text);
1554	}	1692	}
1555	}	1693	}
		1694
		1695	char
		1696	rxvt_term::cur_charset ()
		1697	CODE:
		1698	RETVAL = THIS->charsets [THIS->screen.charset];
		1699	OUTPUT:
		1700	RETVAL
1556		1701
1557	void	1702	void
1558	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)	1703	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1559		1704
1560	void	1705	void
1561	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1706	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1562		1707
1563	void	1708	void
1564	rxvt_term::scr_bell ()	1709	rxvt_term::scr_bell ()
		1710
		1711	void
		1712	rxvt_term::scr_change_screen (int screen)
1565		1713
1566	void	1714	void
1567	rxvt_term::scr_add_lines (SV *string)	1715	rxvt_term::scr_add_lines (SV *string)
1568	CODE:	1716	CODE:
1569	{	1717	{
…		…
1579	char *str = SvPVbyte (octets, len);	1727	char *str = SvPVbyte (octets, len);
1580	C_ARGS:	1728	C_ARGS:
1581	str, len	1729	str, len
1582		1730
1583	void	1731	void
		1732	rxvt_term::tt_paste (SV *octets)
		1733	INIT:
		1734	STRLEN len;
		1735	char *str = SvPVbyte (octets, len);
		1736	C_ARGS:
		1737	str, len
		1738
		1739	void
1584	rxvt_term::cmd_parse (SV *octets)	1740	rxvt_term::cmd_parse (SV *octets)
1585	CODE:	1741	CODE:
1586	{	1742	{
1587	STRLEN len;	1743	STRLEN len;
1588	char *str = SvPVbyte (octets, len);	1744	char *str = SvPVbyte (octets, len);
…		…
1610	o->self = (HV *)SvRV (RETVAL);	1766	o->self = (HV *)SvRV (RETVAL);
1611	}	1767	}
1612	OUTPUT:	1768	OUTPUT:
1613	RETVAL	1769	RETVAL
1614		1770
		1771	#############################################################################
		1772	# Various X Utility Functions
		1773	#############################################################################
		1774
		1775	void
		1776	rxvt_term::XListProperties (Window window)
		1777	PPCODE:
		1778	{
		1779	int count;
		1780	Atom *props = XListProperties (THIS->dpy, window, &count);
		1781
		1782	EXTEND (SP, count);
		1783	while (count--)
		1784	PUSHs (newSVuv ((U32)props [count]));
		1785
		1786	XFree (props);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1791	PPCODE:
		1792	{
		1793	Atom type;
		1794	int format;
		1795	unsigned long nitems;
		1796	unsigned long bytes_after;
		1797	unsigned char *prop;
		1798
		1799	XGetWindowProperty (THIS->dpy, window, property,
		1800	0, 1<<24, 0, AnyPropertyType,
		1801	&type, &format, &nitems, &bytes_after, &prop);
		1802
		1803	if (type != None)
		1804	{
		1805	int elemsize = format == 16 ? sizeof (short)
		1806	: format == 32 ? sizeof (long)
		1807	: 1;
		1808
		1809	EXTEND (SP, 3);
		1810	PUSHs (newSVuv ((U32)type));
		1811	PUSHs (newSViv (format));
		1812	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1813	XFree (prop);
		1814	}
		1815	}
		1816
		1817	void
		1818	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1819	CODE:
		1820	{
		1821	STRLEN len;
		1822	char *data_ = SvPVbyte (data, len);
		1823
		1824	int elemsize = format == 16 ? sizeof (short)
		1825	: format == 32 ? sizeof (long)
		1826	: 1;
		1827
		1828	XChangeProperty (THIS->dpy, window, property,
		1829	type, format, PropModeReplace,
		1830	(unsigned char *)data_, len / elemsize);
		1831	}
		1832
		1833	Atom
		1834	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1835	C_ARGS: term->dpy, atom_name, only_if_exists
		1836
		1837	char *
		1838	XGetAtomName (rxvt_term *term, Atom atom)
		1839	C_ARGS: term->dpy, atom
		1840	CLEANUP:
		1841	XFree (RETVAL);
		1842
		1843	void
		1844	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1845	C_ARGS: term->dpy, window, property
		1846
		1847	Window
		1848	rxvt_term::DefaultRootWindow ()
		1849	CODE:
		1850	RETVAL = THIS->display->root;
		1851	OUTPUT:
		1852	RETVAL
		1853
		1854	#if 0
		1855
		1856	Window
		1857	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1858	C_ARGS: term->dpy, (Window)parent,
		1859	x, y, width, height, 0,
		1860	term->pix_colors_focused[Color_border],
		1861	term->pix_colors_focused[Color_border]
		1862
		1863	#endif
		1864
		1865	void
		1866	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1867	C_ARGS: term->dpy, window, parent, x, y
		1868
		1869	void
		1870	XMapWindow (rxvt_term *term, Window window)
		1871	C_ARGS: term->dpy, window
		1872
		1873	void
		1874	XUnmapWindow (rxvt_term *term, Window window)
		1875	C_ARGS: term->dpy, window
		1876
		1877	void
		1878	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1879	C_ARGS: term->dpy, window, x, y, width, height
		1880
		1881	void
		1882	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1883	CODE:
		1884	{
		1885	XWindowAttributes attr;
		1886	XGetWindowAttributes (THIS->dpy, window, &attr);
		1887	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1888	}
		1889
		1890	void
		1891	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1892	PPCODE:
		1893	{
		1894	int dx, dy;
		1895	Window child;
		1896
		1897	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1898	{
		1899	EXTEND (SP, 3);
		1900	PUSHs (newSViv (dx));
		1901	PUSHs (newSViv (dy));
		1902	PUSHs (newSVuv (child));
		1903	}
		1904	}
		1905
		1906	#############################################################################
		1907	# urxvt::overlay
		1908	#############################################################################
		1909
1615	MODULE = urxvt PACKAGE = urxvt::overlay	1910	MODULE = urxvt PACKAGE = urxvt::overlay
1616		1911
1617	void	1912	void
1618	overlay::set (int x, int y, SV *text, SV *rend = 0)	1913	overlay::set (int x, int y, SV *text, SV *rend = 0)
1619		1914
…		…
1624	overlay::hide ()	1919	overlay::hide ()
1625		1920
1626	void	1921	void
1627	overlay::DESTROY ()	1922	overlay::DESTROY ()
1628		1923
1629	MODULE = urxvt PACKAGE = urxvt::timer	1924	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1630		1925
1631	SV *
1632	timer::new ()
1633	CODE:
1634	timer *w = new timer;
1635	w->start (NOW);
1636	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1637	w->self = (HV *)SvRV (RETVAL);
1638	OUTPUT:
1639	RETVAL
1640
1641	timer *
1642	timer::cb (SV *cb)
1643	CODE:
1644	THIS->cb (cb);
1645	RETVAL = THIS;
1646	OUTPUT:
1647	RETVAL
1648
1649	NV
1650	timer::at ()
1651	CODE:
1652	RETVAL = THIS->at;
1653	OUTPUT:
1654	RETVAL
1655
1656	timer *
1657	timer::interval (NV interval)
1658	CODE:
1659	THIS->interval = interval;
1660	RETVAL = THIS;
1661	OUTPUT:
1662	RETVAL
1663
1664	timer *
1665	timer::set (NV tstamp)
1666	CODE:
1667	THIS->set (tstamp);
1668	RETVAL = THIS;
1669	OUTPUT:
1670	RETVAL
1671
1672	timer *
1673	timer::start (NV tstamp = THIS->at)
1674	CODE:
1675	THIS->start (tstamp);
1676	RETVAL = THIS;
1677	OUTPUT:
1678	RETVAL
1679
1680	timer *
1681	timer::stop ()
1682	CODE:
1683	THIS->stop ();
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687
1688	void
1689	timer::DESTROY ()
1690
1691	MODULE = urxvt PACKAGE = urxvt::iow
1692
1693	SV *
1694	iow::new ()
1695	CODE:
1696	iow *w = new iow;
1697	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1698	w->self = (HV *)SvRV (RETVAL);
1699	OUTPUT:
1700	RETVAL
1701
1702	iow *
1703	iow::cb (SV *cb)
1704	CODE:
1705	THIS->cb (cb);
1706	RETVAL = THIS;
1707	OUTPUT:
1708	RETVAL
1709
1710	iow *
1711	iow::fd (int fd)
1712	CODE:
1713	THIS->fd = fd;
1714	RETVAL = THIS;
1715	OUTPUT:
1716	RETVAL
1717
1718	iow *
1719	iow::events (short events)
1720	CODE:
1721	THIS->events = events;
1722	RETVAL = THIS;
1723	OUTPUT:
1724	RETVAL
1725
1726	iow *
1727	iow::start ()
1728	CODE:
1729	THIS->start ();
1730	RETVAL = THIS;
1731	OUTPUT:
1732	RETVAL
1733
1734	iow *
1735	iow::stop ()
1736	CODE:
1737	THIS->stop ();
1738	RETVAL = THIS;
1739	OUTPUT:
1740	RETVAL
1741
1742	void
1743	iow::DESTROY ()
1744
1745

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