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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs.
Revision 1.150 by sf-exg, Mon Jan 9 15:34:57 2012 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	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		52
75	static wchar_t *	53	static wchar_t *
76	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
77	{	55	{
78	STRLEN len;	56	STRLEN len;
…		…
91		69
92	return sv;	70	return sv;
93	}	71	}
94		72
95	static SV *	73	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
104	{	75	{
105	HV *hv = newHV ();	76	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		101
131	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
132	}	103	}
133		104
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		107
137	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
138		109
139	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
140	{	113	{
141	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
142	HV *self;	119	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		120
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	122	~overlay ();
240		123
241	void show ();	124	void show ();
…		…
245		128
246	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
247	};	130	};
248		131
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
252	if (border == 2)	143	if (border == 2)
253	{	144	{
254	w += 2;	145	w += 2;
255	h += 2;	146	h += 2;
256	}	147	}
…		…
294	*rp++ = r;	185	*rp++ = r;
295	}	186	}
296	}	187	}
297		188
298	show ();	189	show ();
299	THIS->want_refresh = 1;
300	}	190	}
301		191
302	overlay::~overlay ()	192	overlay::~overlay ()
303	{	193	{
304	hide ();	194	hide ();
…		…
309	delete [] rend[y];	199	delete [] rend[y];
310	}	200	}
311		201
312	delete [] text;	202	delete [] text;
313	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
314		216
315	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
316	}	218	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	219	}
326		220
327	void	221	void
328	overlay::hide ()	222	overlay::hide ()
329	{	223	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
331		226
332	if (ovs)	227	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		228
336	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
339	}	243	}
340		244
341	void overlay::swap ()	245	void overlay::swap ()
342	{	246	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
344	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		249
346	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
348		257
349	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
350	{	259	{
351	text_t *t1 = text [y];	260	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
353		262
354	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356		265
357	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
358	{	267	{
359	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
360	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
385		294
386	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
387		296
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	299	}
391		300
392	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
393	}	303	}
394		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#include "iom_perl.h"
395		308
396	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
397		310
398	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
399		312
…		…
403	{	316	{
404	if (perl)	317	if (perl)
405	{	318	{
406	perl_destruct (perl);	319	perl_destruct (perl);
407	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
408	}	322	}
409	}	323	}
410		324
411	void	325	void
412	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
413	{	327	{
414	if (!perl)	328	if (!perl)
415	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	{
416	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	334	localise_env set_environ (perl_environ);
418		335
419	char *argv[] = {	336	char *args[] = {
420	"",	337	"",
421	"-T",	338	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
423	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
424		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	350	perl = perl_alloc ();
426	perl_construct (perl);	351	perl_construct (perl);
427		352
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	354	|| perl_run (perl))
430	{	355	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		357
433	perl_destruct (perl);	358	perl_destruct (perl);
434	perl_free (perl);	359	perl_free (perl);
435	perl = 0;	360	perl = 0;
436	}	361	}
		362	}
437		363
438	swap (perl_environ, environ);	364	rxvt_pop_locale ();
		365	}
		366
		367	if (perl)
		368	{
		369	// runs outside of perls ENV
		370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		372	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439	}	373	}
440	}	374	}
441		375
442	static void	376	static void
443	ungrab (rxvt_term *THIS)	377	ungrab (rxvt_term *THIS)
444	{	378	{
445	if (THIS->perl.grabtime)	379	if (THIS->perl.grabtime)
446	{	380	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	381	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	382	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	383	THIS->perl.grabtime = 0;
450	}	384	}
451	}	385	}
452		386
453	bool	387	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	388	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	389	{
456	if (!perl)	390	if (!perl || !term->perl.self)
457	return false;	391	return false;
458		392
459	if (htype == HOOK_INIT) // first hook ever called	393	localise_env set_environ (perl_environ);
		394
		395	// pre-handling of some events
		396	if (htype == HOOK_REFRESH_END)
460	{	397	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	398	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	399
		400	for (int i = 0; i <= AvFILL (av); i++)
		401	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	402	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	403	else if (htype == HOOK_DESTROY)
467	{	404	{
468	// handled later	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	}
469	}	412	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		413
476	if (HvKEYS (hv))	414	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		415
480	while (HE *he = hv_iternext (hv))	416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])	417	|| term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	418	{
494	dSP;	419	dSP;
495	va_list ap;	420	va_list ap;
496		421
497	va_start (ap, htype);	422	va_start (ap, htype);
…		…
499	ENTER;	424	ENTER;
500	SAVETMPS;	425	SAVETMPS;
501		426
502	PUSHMARK (SP);	427	PUSHMARK (SP);
503		428
		429	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	430	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	431	PUSHs (sv_2mortal (newSViv (htype)));
506		432
507	for (;;) {	433	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	434	data_type dt = (data_type)va_arg (ap, int);
509		435
510	switch (dt)	436	switch (dt)
…		…
516	case DT_LONG:	442	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	443	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	444	break;
519		445
520	case DT_STR:	446	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	447	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	448	break;
523		449
524	case DT_STR_LEN:	450	case DT_STR_LEN:
525	{	451	{
526	char *str = va_arg (ap, char *);	452	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	453	int len = va_arg (ap, int);
528		454
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	455	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	456	}
531	break;	457	break;
532		458
533	case DT_WCS_LEN:	459	case DT_WCS_LEN:
534	{	460	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	461	wchar_t *wstr = va_arg (ap, wchar_t *);
		462	int wlen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		465	}
		466	break;
		467
		468	case DT_LCS_LEN:
		469	{
		470	long *lstr = va_arg (ap, long *);
536	int wlen = va_arg (ap, int);	471	int llen = va_arg (ap, int);
537		472
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	473	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	474	}
540	break;	475	break;
541		476
542	case DT_XEVENT:	477	case DT_XEVENT:
543	{	478	{
544	XEvent *xe = va_arg (ap, XEvent *);	479	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	480	HV *hv = newHV ();
546		481
547	# 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)
548	# 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)
549	# undef set	485	# undef set
550		486
551	setiv (type, xe->type);	487	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	488	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	489	setiv (serial, xe->xany.serial);
554		490
…		…
557	case KeyPress:	493	case KeyPress:
558	case KeyRelease:	494	case KeyRelease:
559	case ButtonPress:	495	case ButtonPress:
560	case ButtonRelease:	496	case ButtonRelease:
561	case MotionNotify:	497	case MotionNotify:
		498	setuv (window, xe->xmotion.window);
		499	setuv (root, xe->xmotion.root);
		500	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	501	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	502	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	503	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	504	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	505	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	506	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	507	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	508	setuv (state, xe->xmotion.state);
		509
		510	switch (xe->type)
		511	{
		512	case KeyPress:
		513	case KeyRelease:
		514	setuv (keycode, xe->xkey.keycode);
		515	break;
		516
		517	case ButtonPress:
		518	case ButtonRelease:
		519	setuv (button, xe->xbutton.button);
		520	break;
		521
		522	case MotionNotify:
		523	setiv (is_hint, xe->xmotion.is_hint);
		524	break;
		525	}
		526
570	break;	527	break;
571	}
572		528
		529	case MapNotify:
		530	case UnmapNotify:
		531	case ConfigureNotify:
		532	setuv (event, xe->xconfigure.event);
		533	setuv (window, xe->xconfigure.window);
		534
573	switch (xe->type)	535	switch (xe->type)
574	{	536	{
575	case KeyPress:	537	case ConfigureNotify:
576	case KeyRelease:	538	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	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
578	break;	546	break;
579		547
580	case ButtonPress:	548	case PropertyNotify:
581	case ButtonRelease:	549	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	550	setuv (atom, xe->xproperty.atom);
		551	setuv (time, xe->xproperty.time);
		552	setiv (state, xe->xproperty.state);
583	break;	553	break;
584		554
585	case MotionNotify:	555	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	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]);
587	break;	564	break;
588	}	565	}
589		566
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	568	}
592	break;	569	break;
593		570
594	case DT_END:	571	case DT_END:
595	{	572	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		573
628	default:	574	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	576	}
631	}	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);
		590	}
		591
		592	PUTBACK;
		593	FREETMPS;
		594	LEAVE;
		595
		596	if (SvTRUE (ERRSV))
		597	{
		598	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		599	ungrab (term); // better lose the grab than the session
		600	}
		601
		602	event_consumed = !!count;
632	}	603	}
633	catch (...)	604	else
		605	event_consumed = false;
		606
		607	// post-handling of some events
		608	if (htype == HOOK_REFRESH_BEGIN)
634	{	609	{
635	swap (perl_environ, environ);	610	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	611
		612	for (int i = AvFILL (av); i >= 0; i--)
		613	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	614	}
		615	else if (htype == HOOK_DESTROY)
		616	{
		617	clearSVptr ((SV *)term->perl.self);
		618	SvREFCNT_dec ((SV *)term->perl.self);
		619
		620	// don't allow further calls
		621	term->perl.self = 0;
		622	}
		623
		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;
638	}	644	}
639		645
640	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
641		647
642	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	661	# include "hookinc.h"
656	# undef def	662	# undef def
657		663
658	HV *option = get_hv ("urxvt::OPTION", 1);	664	HV *option = get_hv ("urxvt::OPTION", 1);
659	# 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);
660	# define nodef(name)	666	# define nodef(name)
661	# include "optinc.h"	667	# include "optinc.h"
662	# undef nodef	668	# undef nodef
663	# undef def	669	# undef def
664		670
665	HV *stash = gv_stashpv ("urxvt", 1);	671	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	672	static const struct {
667	const char *name;	673	const char *name;
668	IV iv;	674	IV iv;
669	} *civ, const_iv[] = {	675	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	676	# define const_iv(name) { # name, (IV)name }
		677	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	678	const_iv (DEFAULT_RSTYLE),
672	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),
673	const_iv (RS_Bold),	691	const_iv (RS_Bold),
674	const_iv (RS_Italic),	692	const_iv (RS_Italic),
675	const_iv (RS_Blink),	693	const_iv (RS_Blink),
676	const_iv (RS_RVid),	694	const_iv (RS_RVid),
677	const_iv (RS_Uline),	695	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	708	const_iv (Button3Mask),
691	const_iv (Button4Mask),	709	const_iv (Button4Mask),
692	const_iv (Button5Mask),	710	const_iv (Button5Mask),
693	const_iv (AnyModifier),	711	const_iv (AnyModifier),
694		712
695	const_iv (EVENT_NONE),	713	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	714	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	715	const_iv (GrabModeAsync),
698		716
699	const_iv (NoEventMask),	717	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	718	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	719	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	720	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	772	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	773	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	774	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	775	const_iv (ClientMessage),
758	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
759	};	802	};
760		803
761	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--)
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	805	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
764	}	806	}
765		807
766	void	808	void
767	warn (const char *msg)	809	warn (const char *msg)
768	CODE:	810	CODE:
…		…
771	void	813	void
772	fatal (const char *msg)	814	fatal (const char *msg)
773	CODE:	815	CODE:
774	rxvt_fatal ("%s", msg);	816	rxvt_fatal ("%s", msg);
775		817
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	818	void
785	_exit (int status)	819	_exit (int status)
786
787	bool
788	safe ()
789	CODE:
790	RETVAL = !rxvt_tainted ();
791	OUTPUT:
792	RETVAL
793		820
794	NV	821	NV
795	NOW ()	822	NOW ()
796	CODE:	823	CODE:
797	RETVAL = NOW;	824	RETVAL = ev::now ();
798	OUTPUT:	825	OUTPUT:
799	RETVAL	826	RETVAL
800		827
801	int	828	int
802	GET_BASEFG (int rend)	829	GET_BASEFG (int rend)
…		…
813	RETVAL	840	RETVAL
814		841
815	int	842	int
816	SET_FGCOLOR (int rend, int new_color)	843	SET_FGCOLOR (int rend, int new_color)
817	CODE:	844	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	845	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	846	OUTPUT:
820	RETVAL	847	RETVAL
821		848
822	int	849	int
823	SET_BGCOLOR (int rend, int new_color)	850	SET_BGCOLOR (int rend, int new_color)
824	CODE:	851	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	852	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	853	OUTPUT:
827	RETVAL	854	RETVAL
828		855
829	int	856	int
830	GET_CUSTOM (int rend)	857	GET_CUSTOM (int rend)
831	CODE:	858	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	859	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	860	OUTPUT:
834	RETVAL	861	RETVAL
835		862
836	int	863	int
837	SET_CUSTOM (int rend, int new_value)	864	SET_CUSTOM (int rend, int new_value)
…		…
844	| ((new_value << RS_customShift) & RS_customMask);	871	| ((new_value << RS_customShift) & RS_customMask);
845	}	872	}
846	OUTPUT:	873	OUTPUT:
847	RETVAL	874	RETVAL
848		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
849	MODULE = urxvt PACKAGE = urxvt::term	916	MODULE = urxvt PACKAGE = urxvt::term
850		917
851	SV *	918	SV *
852	_new (...)	919	_new (AV *env, AV *arg)
853	CODE:	920	CODE:
854	{	921	{
855	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	922	rxvt_term *term = new rxvt_term;
859		923
860	term->argv = new stringvec;	924	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	925	for (int i = 0; i <= AvFILL (arg); i++)
862
863	for (int i = 1; i < items; i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	926	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		927
866	AV *envv = (AV *)SvRV (ST (0));	928	stringvec *envv = new stringvec;
867	for (int i = av_len (envv) + 1; i--; )	929	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	930	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869
870	term->envv->push_back (0);
871
872	bool success;
873		931
874	try	932	try
875	{	933	{
876	success = term->init (term->argv->size (), term->argv->begin ());	934	term->init (argv, envv);
877	}	935	}
878	catch (const class rxvt_failure_exception &e)	936	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	937	{
885	term->destroy ();	938	term->destroy ();
886	croak ("error while initializing new terminal instance");	939	croak ("error while initializing new terminal instance");
887	}	940	}
888		941
…		…
893	RETVAL	946	RETVAL
894		947
895	void	948	void
896	rxvt_term::destroy ()	949	rxvt_term::destroy ()
897		950
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_term::XListProperties (U32 window)
902	PPCODE:
903	{
904	int count;
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907	EXTEND (SP, count);
908	while (count--)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:
917	{
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char *)data, len * 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
974
975	void
976	rxvt_term::XMapWindow (U32 window)
977	CODE:
978	XMapWindow (THIS->display->display, (Window)window);
979
980	void
981	rxvt_term::XUnmapWindow (U32 window)
982	CODE:
983	XUnmapWindow (THIS->display->display, (Window)window);
984
985	#endif
986
987	void	951	void
988	rxvt_term::set_should_invoke (int htype, int inc)	952	rxvt_term::set_should_invoke (int htype, int inc)
989	CODE:	953	CODE:
990	THIS->perl.should_invoke [htype] += inc;	954	THIS->perl.should_invoke [htype] += inc;
991		955
992	void	956	int
993	rxvt_term::grab_button (int button, U32 modifiers)	957	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
994	CODE:	958	CODE:
995	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	959	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
996	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	960	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
997	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	961	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		962	OUTPUT: RETVAL
		963
		964	int
		965	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		966	CODE:
		967	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		968	OUTPUT: RETVAL
		969
		970	void
		971	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		972	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		973	CODE:
		974	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		975
		976	void
		977	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		978	CODE:
		979	XUngrabKey (THIS->dpy, keycode, modifiers, window);
998		980
999	bool	981	bool
1000	rxvt_term::grab (U32 eventtime, int sync = 0)	982	rxvt_term::grab (Time eventtime, int sync = 0)
1001	CODE:	983	CODE:
1002	{	984	{
1003	int mode = sync ? GrabModeSync : GrabModeAsync;	985	int mode = sync ? GrabModeSync : GrabModeAsync;
1004		986
1005	THIS->perl.grabtime = 0;	987	THIS->perl.grabtime = 0;
1006		988
1007	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	989	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1008	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	990	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1009	mode, mode, None, GRAB_CURSOR, eventtime))	991	mode, mode, None, GRAB_CURSOR, eventtime))
1010	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	992	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1011	THIS->perl.grabtime = eventtime;	993	THIS->perl.grabtime = eventtime;
1012	else	994	else
1013	XUngrabPointer (THIS->display->display, eventtime);	995	XUngrabPointer (THIS->dpy, eventtime);
1014		996
1015	RETVAL = !!THIS->perl.grabtime;	997	RETVAL = !!THIS->perl.grabtime;
1016	}	998	}
1017	OUTPUT:	999	OUTPUT:
1018	RETVAL	1000	RETVAL
1019		1001
1020	void	1002	void
1021	rxvt_term::allow_events_async ()	1003	rxvt_term::allow_events_async ()
1022	CODE:	1004	CODE:
1023	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1005	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1024		1006
1025	void	1007	void
1026	rxvt_term::allow_events_sync ()	1008	rxvt_term::allow_events_sync ()
1027	CODE:	1009	CODE:
1028	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1010	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1029		1011
1030	void	1012	void
1031	rxvt_term::allow_events_replay ()	1013	rxvt_term::allow_events_replay ()
1032	CODE:	1014	CODE:
1033	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1015	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1034	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1016	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1035		1017
1036	void	1018	void
1037	rxvt_term::ungrab ()	1019	rxvt_term::ungrab ()
1038	CODE:	1020	CODE:
1039	ungrab (THIS);	1021	ungrab (THIS);
		1022
		1023	int
		1024	rxvt_term::XStringToKeysym (char *string)
		1025	CODE:
		1026	RETVAL = XStringToKeysym (string);
		1027	OUTPUT: RETVAL
		1028
		1029	char *
		1030	rxvt_term::XKeysymToString (int sym)
		1031	CODE:
		1032	RETVAL = XKeysymToString (sym);
		1033	OUTPUT: RETVAL
		1034
		1035	int
		1036	rxvt_term::XKeysymToKeycode (int sym)
		1037	CODE:
		1038	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1039	OUTPUT: RETVAL
		1040
		1041	int
		1042	rxvt_term::XKeycodeToKeysym (int code, int index)
		1043	CODE:
		1044	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1045	OUTPUT: RETVAL
1040		1046
1041	int	1047	int
1042	rxvt_term::strwidth (SV *str)	1048	rxvt_term::strwidth (SV *str)
1043	CODE:	1049	CODE:
1044	{	1050	{
1045	wchar_t *wstr = sv2wcs (str);	1051	wchar_t *wstr = sv2wcs (str);
1046		1052
1047	rxvt_push_locale (THIS->locale);	1053	rxvt_push_locale (THIS->locale);
1048	RETVAL = wcswidth (wstr, wcslen (wstr));	1054	RETVAL = 0;
		1055	for (wchar_t *wc = wstr; *wc; wc++)
		1056	{
		1057	int w = WCWIDTH (*wc);
		1058
		1059	if (w)
		1060	RETVAL += max (w, 1);
		1061	}
1049	rxvt_pop_locale ();	1062	rxvt_pop_locale ();
1050		1063
1051	free (wstr);	1064	free (wstr);
1052	}	1065	}
1053	OUTPUT:	1066	OUTPUT:
…		…
1063	char *mbstr = rxvt_wcstombs (wstr);	1076	char *mbstr = rxvt_wcstombs (wstr);
1064	rxvt_pop_locale ();	1077	rxvt_pop_locale ();
1065		1078
1066	free (wstr);	1079	free (wstr);
1067		1080
1068	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1081	RETVAL = newSVpv (mbstr, 0);
1069	free (mbstr);	1082	free (mbstr);
1070	}	1083	}
1071	OUTPUT:	1084	OUTPUT:
1072	RETVAL	1085	RETVAL
1073		1086
…		…
1080		1093
1081	rxvt_push_locale (THIS->locale);	1094	rxvt_push_locale (THIS->locale);
1082	wchar_t *wstr = rxvt_mbstowcs (data, len);	1095	wchar_t *wstr = rxvt_mbstowcs (data, len);
1083	rxvt_pop_locale ();	1096	rxvt_pop_locale ();
1084		1097
1085	RETVAL = taint_if (wcs2sv (wstr), octets);	1098	RETVAL = wcs2sv (wstr);
1086	free (wstr);	1099	free (wstr);
1087	}	1100	}
1088	OUTPUT:	1101	OUTPUT:
1089	RETVAL	1102	RETVAL
1090		1103
1091	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1104	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1092		1105
1093	#define TERM_OFFSET_width TERM_OFFSET(width)	1106	#define TERM_OFFSET_width TERM_OFFSET(width)
1094	#define TERM_OFFSET_height TERM_OFFSET(height)	1107	#define TERM_OFFSET_height TERM_OFFSET(height)
1095	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1108	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1096	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1109	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1097	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1110	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1098	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1111	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1099	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1112	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1100	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1113	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1101	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1114	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1115	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1116	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1117	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1118	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1102	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1119	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1103	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1120	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1104	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1121	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1105		1122
1106	int	1123	int
1107	rxvt_term::width ()	1124	rxvt_term::width ()
1108	ALIAS:	1125	ALIAS:
1109	width = TERM_OFFSET_width	1126	width = TERM_OFFSET_width
1110	height = TERM_OFFSET_height	1127	height = TERM_OFFSET_height
1111	fwidth = TERM_OFFSET_fwidth	1128	fwidth = TERM_OFFSET_fwidth
1112	fheight = TERM_OFFSET_fheight	1129	fheight = TERM_OFFSET_fheight
1113	fbase = TERM_OFFSET_fbase	1130	fbase = TERM_OFFSET_fbase
1114	nrow = TERM_OFFSET_nrow	1131	nrow = TERM_OFFSET_nrow
1115	ncol = TERM_OFFSET_ncol	1132	ncol = TERM_OFFSET_ncol
1116	focus = TERM_OFFSET_focus	1133	focus = TERM_OFFSET_focus
1117	mapped = TERM_OFFSET_mapped	1134	mapped = TERM_OFFSET_mapped
		1135	int_bwidth = TERM_OFFSET_int_bwidth
		1136	ext_bwidth = TERM_OFFSET_ext_bwidth
		1137	lineSpace = TERM_OFFSET_lineSpace
		1138	letterSpace = TERM_OFFSET_letterSpace
1118	saveLines = TERM_OFFSET_saveLines	1139	saveLines = TERM_OFFSET_saveLines
1119	total_rows = TERM_OFFSET_total_rows	1140	total_rows = TERM_OFFSET_total_rows
1120	nsaved = TERM_OFFSET_nsaved	1141	top_row = TERM_OFFSET_top_row
1121	CODE:	1142	CODE:
1122	RETVAL = *(int *)((char *)THIS + ix);	1143	RETVAL = *(int *)((char *)THIS + ix);
1123	OUTPUT:	1144	OUTPUT:
1124	RETVAL	1145	RETVAL
1125		1146
…		…
1127	rxvt_term::ModLevel3Mask ()	1148	rxvt_term::ModLevel3Mask ()
1128	ALIAS:	1149	ALIAS:
1129	ModLevel3Mask = 0	1150	ModLevel3Mask = 0
1130	ModMetaMask = 1	1151	ModMetaMask = 1
1131	ModNumLockMask = 2	1152	ModNumLockMask = 2
		1153	current_screen = 3
		1154	hidden_cursor = 4
1132	CODE:	1155	CODE:
1133	switch (ix)	1156	switch (ix)
1134	{	1157	{
1135	case 0: RETVAL = THIS->ModLevel3Mask; break;	1158	case 0: RETVAL = THIS->ModLevel3Mask; break;
1136	case 1: RETVAL = THIS->ModMetaMask; break;	1159	case 1: RETVAL = THIS->ModMetaMask; break;
1137	case 2: RETVAL = THIS->ModNumLockMask; break;	1160	case 2: RETVAL = THIS->ModNumLockMask; break;
		1161	case 3: RETVAL = THIS->current_screen; break;
		1162	#ifdef CURSOR_BLINK
		1163	case 4: RETVAL = THIS->hidden_cursor; break;
		1164	#endif
1138	}	1165	}
1139	OUTPUT:	1166	OUTPUT:
1140	RETVAL	1167	RETVAL
1141		1168
1142	char *	1169	char *
…		…
1152	}	1179	}
1153	OUTPUT:	1180	OUTPUT:
1154	RETVAL	1181	RETVAL
1155		1182
1156	SV *	1183	SV *
1157	rxvt_term::_env ()	1184	rxvt_term::envv ()
		1185	ALIAS:
		1186	argv = 1
1158	CODE:	1187	PPCODE:
1159	{	1188	{
1160	if (THIS->envv)	1189	stringvec *vec = ix ? THIS->argv : THIS->envv;
1161	{
1162	AV *av = newAV ();
1163		1190
		1191	EXTEND (SP, vec->size ());
		1192
1164	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1193	for (char **i = vec->begin (); i != vec->end (); ++i)
1165	if (*i)	1194	if (*i)
1166	av_push (av, newSVpv (*i, 0));	1195	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1167
1168	RETVAL = newRV_noinc ((SV *)av);
1169	}
1170	else
1171	RETVAL = &PL_sv_undef;
1172	}	1196	}
1173	OUTPUT:
1174	RETVAL
1175		1197
1176	int	1198	int
1177	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1199	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1178	CODE:	1200	CODE:
1179	RETVAL = THIS->pty_ev.events;	1201	RETVAL = THIS->pty_ev.events;
1180	if (events != EVENT_UNDEF)	1202	if (events != ev::UNDEF)
1181	THIS->pty_ev.set (events);	1203	THIS->pty_ev.set (events);
1182	OUTPUT:	1204	OUTPUT:
1183	RETVAL	1205	RETVAL
1184		1206
1185	U32	1207	int
		1208	rxvt_term::pty_fd ()
		1209	CODE:
		1210	RETVAL = THIS->pty->pty;
		1211	OUTPUT:
		1212	RETVAL
		1213
		1214	Window
1186	rxvt_term::parent ()	1215	rxvt_term::parent ()
1187	CODE:	1216	CODE:
1188	RETVAL = (U32)THIS->parent [0];	1217	RETVAL = THIS->parent;
1189	OUTPUT:	1218	OUTPUT:
1190	RETVAL	1219	RETVAL
1191		1220
1192	U32	1221	Window
1193	rxvt_term::vt ()	1222	rxvt_term::vt ()
1194	CODE:	1223	CODE:
1195	RETVAL = (U32)THIS->vt;	1224	RETVAL = THIS->vt;
1196	OUTPUT:	1225	OUTPUT:
1197	RETVAL	1226	RETVAL
1198		1227
1199	void	1228	void
1200	rxvt_term::vt_emask_add (U32 emask)	1229	rxvt_term::vt_emask_add (U32 emask)
…		…
1209	THIS->rstyle = new_rstyle;	1238	THIS->rstyle = new_rstyle;
1210	OUTPUT:	1239	OUTPUT:
1211	RETVAL	1240	RETVAL
1212		1241
1213	int	1242	int
1214	rxvt_term::view_start (int newval = -1)	1243	rxvt_term::view_start (int newval = 1)
1215	PROTOTYPE: $;$	1244	PROTOTYPE: $;$
1216	CODE:	1245	CODE:
1217	{	1246	{
1218	RETVAL = THIS->view_start;	1247	RETVAL = THIS->view_start;
1219		1248
1220	if (newval >= 0)	1249	if (newval <= 0)
1221	{	1250	THIS->scr_changeview (max (newval, THIS->top_row));
1222	THIS->view_start = min (newval, THIS->nsaved);
1223	THIS->scr_changeview (RETVAL);
1224	}
1225	}	1251	}
1226	OUTPUT:	1252	OUTPUT:
1227	RETVAL	1253	RETVAL
1228		1254
1229	void	1255	void
		1256	rxvt_term::set_urgency (bool enable)
		1257
		1258	void
		1259	rxvt_term::focus_in ()
		1260
		1261	void
		1262	rxvt_term::focus_out ()
		1263
		1264	void
		1265	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1266	ALIAS:
		1267	key_release = 1
		1268	CODE:
		1269	{
		1270	XKeyEvent xkey;
		1271
		1272	memset (&xkey, 0, sizeof (xkey));
		1273
		1274	xkey.time = time;
		1275	xkey.state = state;
		1276	xkey.keycode = keycode;
		1277
		1278	xkey.type = ix ? KeyRelease : KeyPress;
		1279	xkey.display = THIS->dpy;
		1280	xkey.window = THIS->vt;
		1281	xkey.root = THIS->display->root;
		1282	xkey.subwindow = THIS->vt;
		1283
		1284	if (ix)
		1285	THIS->key_release (xkey);
		1286	else
		1287	THIS->key_press (xkey);
		1288	}
		1289
		1290	void
1230	rxvt_term::want_refresh ()	1291	rxvt_term::want_refresh ()
1231	CODE:	1292	CODE:
1232	THIS->want_refresh = 1;	1293	THIS->want_refresh = 1;
		1294	THIS->refresh_check ();
1233		1295
1234	void	1296	void
1235	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1297	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1236	PPCODE:	1298	PPCODE:
1237	{	1299	{
1238	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1300	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1239	XSRETURN_EMPTY;	1301	XSRETURN_EMPTY;
1240		1302
1241	line_t &l = ROW(row_number);	1303	line_t &l = ROW(row_number);
1242		1304
1243	if (GIMME_V != G_VOID)	1305	if (GIMME_V != G_VOID)
1244	{	1306	{
1245	wchar_t *wstr = new wchar_t [THIS->ncol];	1307	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1246		1308
1247	for (int col = 0; col < THIS->ncol; col++)	1309	for (int col = 0; col < THIS->ncol; col++)
1248	wstr [col] = l.t [col];	1310	wstr [col] = l.t [col];
1249		1311
1250	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1312	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1251
1252	delete [] wstr;
1253	}	1313	}
1254		1314
1255	if (new_text)	1315	if (new_text)
1256	{	1316	{
1257	wchar_t *wstr = sv2wcs (new_text);	1317	wchar_t *wstr = sv2wcs (new_text);
1258		1318
1259	int len = min (wcslen (wstr) - start_ofs, max_len);	1319	int len = min (wcslen (wstr) - start_ofs, max_len);
1260		1320
1261	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1321	if (start_col < 0 || start_col + len > THIS->ncol)
1262	{	1322	{
1263	free (wstr);	1323	free (wstr);
1264	croak ("new_text extends beyond horizontal margins");	1324	croak ("new_text extends beyond horizontal margins");
1265	}	1325	}
1266		1326
…		…
1276		1336
1277	void	1337	void
1278	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1338	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1279	PPCODE:	1339	PPCODE:
1280	{	1340	{
1281	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1341	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1282	XSRETURN_EMPTY;	1342	XSRETURN_EMPTY;
1283		1343
1284	line_t &l = ROW(row_number);	1344	line_t &l = ROW(row_number);
1285		1345
1286	if (GIMME_V != G_VOID)	1346	if (GIMME_V != G_VOID)
…		…
1298	{	1358	{
1299	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1359	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1300	croak ("new_rend must be arrayref");	1360	croak ("new_rend must be arrayref");
1301		1361
1302	AV *av = (AV *)SvRV (new_rend);	1362	AV *av = (AV *)SvRV (new_rend);
1303	int len = min (av_len (av) + 1 - start_ofs, max_len);	1363	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1304		1364
1305	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1365	if (start_col < 0 || start_col + len > THIS->ncol)
1306	croak ("new_rend array extends beyond horizontal margins");	1366	croak ("new_rend array extends beyond horizontal margins");
1307		1367
1308	for (int col = start_col; col < start_col + len; col++)	1368	for (int col = start_col; col < start_col + len; col++)
1309	{	1369	{
1310	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1370	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1316		1376
1317	int	1377	int
1318	rxvt_term::ROW_l (int row_number, int new_length = -1)	1378	rxvt_term::ROW_l (int row_number, int new_length = -1)
1319	CODE:	1379	CODE:
1320	{	1380	{
1321	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1381	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1322	XSRETURN_EMPTY;	1382	XSRETURN_EMPTY;
1323		1383
1324	line_t &l = ROW(row_number);	1384	line_t &l = ROW(row_number);
1325	RETVAL = l.l;	1385	RETVAL = l.l;
1326		1386
…		…
1332		1392
1333	bool	1393	bool
1334	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1394	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1335	CODE:	1395	CODE:
1336	{	1396	{
1337	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1397	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1338	XSRETURN_EMPTY;	1398	XSRETURN_EMPTY;
1339		1399
1340	line_t &l = ROW(row_number);	1400	line_t &l = ROW(row_number);
1341	RETVAL = l.is_longer ();	1401	RETVAL = l.is_longer ();
1342		1402
…		…
1350	rxvt_term::special_encode (SV *string)	1410	rxvt_term::special_encode (SV *string)
1351	CODE:	1411	CODE:
1352	{	1412	{
1353	wchar_t *wstr = sv2wcs (string);	1413	wchar_t *wstr = sv2wcs (string);
1354	int wlen = wcslen (wstr);	1414	int wlen = wcslen (wstr);
1355	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1415	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1356		1416
1357	rxvt_push_locale (THIS->locale);	1417	rxvt_push_locale (THIS->locale);
1358		1418
1359	wchar_t *r = rstr;	1419	wchar_t *r = rstr;
1360	for (wchar_t *s = wstr; *s; s++)	1420	for (wchar_t *s = wstr; *s; s++)
		1421	{
		1422	int w = WCWIDTH (*s);
		1423
1361	if (wcwidth (*s) == 0)	1424	if (w == 0)
1362	{	1425	{
1363	if (r == rstr)	1426	if (r == rstr)
1364	croak ("leading combining character unencodable");	1427	croak ("leading combining character unencodable");
1365		1428
1366	unicode_t n = rxvt_compose (r[-1], *s);	1429	unicode_t n = rxvt_compose (r[-1], *s);
1367	if (n == NOCHAR)	1430	if (n == NOCHAR)
1368	n = rxvt_composite.compose (r[-1], *s);	1431	n = rxvt_composite.compose (r[-1], *s);
1369		1432
1370	r[-1] = n;	1433	r[-1] = n;
1371	}	1434	}
1372	#if !UNICODE_3	1435	#if !UNICODE_3
1373	else if (*s >= 0x10000)	1436	else if (*s >= 0x10000)
1374	*r++ = rxvt_composite.compose (*s);	1437	*r++ = rxvt_composite.compose (*s);
1375	#endif	1438	#endif
1376	else	1439	else
1377	*r++ = *s;	1440	*r++ = *s;
		1441
		1442	// the *2 above only allows wcwidth <= 2
		1443	if (w > 1)
		1444	*r++ = NOCHAR;
		1445	}
1378		1446
1379	rxvt_pop_locale ();	1447	rxvt_pop_locale ();
1380		1448
1381	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1449	RETVAL = wcs2sv (rstr, r - rstr);
1382
1383	delete [] rstr;
1384	}	1450	}
1385	OUTPUT:	1451	OUTPUT:
1386	RETVAL	1452	RETVAL
1387		1453
1388	SV *	1454	SV *
1389	rxvt_term::special_decode (SV *text)	1455	rxvt_term::special_decode (SV *text)
1390	CODE:	1456	CODE:
1391	{	1457	{
1392	wchar_t *wstr = sv2wcs (text);	1458	wchar_t *wstr = sv2wcs (text);
1393	int wlen = wcslen (wstr);
1394	int dlen = 0;	1459	int dlen = 0;
1395		1460
1396	// find length	1461	// find length
1397	for (wchar_t *s = wstr; *s; s++)	1462	for (wchar_t *s = wstr; *s; s++)
1398	if (*s == NOCHAR)	1463	if (*s == NOCHAR)
…		…
1400	else if (IS_COMPOSE (*s))	1465	else if (IS_COMPOSE (*s))
1401	dlen += rxvt_composite.expand (*s, 0);	1466	dlen += rxvt_composite.expand (*s, 0);
1402	else	1467	else
1403	dlen++;	1468	dlen++;
1404		1469
1405	wchar_t *rstr = new wchar_t [dlen];	1470	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1406		1471
1407	// decode	1472	// decode
1408	wchar_t *r = rstr;	1473	wchar_t *r = rstr;
1409	for (wchar_t *s = wstr; *s; s++)	1474	for (wchar_t *s = wstr; *s; s++)
1410	if (*s == NOCHAR)	1475	if (*s == NOCHAR)
…		…
1412	else if (IS_COMPOSE (*s))	1477	else if (IS_COMPOSE (*s))
1413	r += rxvt_composite.expand (*s, r);	1478	r += rxvt_composite.expand (*s, r);
1414	else	1479	else
1415	*r++ = *s;	1480	*r++ = *s;
1416		1481
1417	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1482	RETVAL = wcs2sv (rstr, r - rstr);
1418
1419	delete [] rstr;
1420	}	1483	}
1421	OUTPUT:	1484	OUTPUT:
1422	RETVAL	1485	RETVAL
1423		1486
1424	void	1487	void
1425	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1488	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1426	PPCODE:	1489	PPCODE:
1427	{	1490	{
1428	struct resval { const char *name; int value; } rslist [] = {	1491	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1429	# define def(name) { # name, Rs_ ## name },	1492	# define def(name) { # name, Rs_ ## name },
1430	# define reserve(name,count)	1493	# define reserve(name,count)
1431	# include "rsinc.h"	1494	# include "rsinc.h"
1432	# undef def	1495	# undef def
1433	# undef reserve	1496	# undef reserve
1434	};	1497	};
1435		1498
1436	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1499	rs = rslist + ecb_array_length (rslist);
1437		1500
		1501	if (*name)
1438	do {	1502	{
		1503	do {
1439	if (rs-- == rslist)	1504	if (rs-- == rslist)
1440	croak ("no such resource '%s', requested", name);	1505	croak ("no such resource '%s', requested", name);
1441	} while (strcmp (name, rs->name));	1506	} while (strcmp (name, rs->name));
1442		1507
1443	index += rs->value;	1508	index += rs->value;
		1509	}
		1510	else
		1511	{
		1512	--rs;
		1513	name = "";
		1514	}
1444		1515
1445	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1516	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1446	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1517	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1447		1518
1448	if (GIMME_V != G_VOID)	1519	if (GIMME_V != G_VOID)
1449	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1520	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1450		1521
1451	if (newval)	1522	if (newval)
1452	{	1523	{
1453	if (SvOK (newval))	1524	if (SvOK (newval))
1454	{	1525	{
…		…
1461	}	1532	}
1462	}	1533	}
1463		1534
1464	const char *	1535	const char *
1465	rxvt_term::x_resource (const char *name)	1536	rxvt_term::x_resource (const char *name)
1466	CLEANUP:
1467	SvTAINTED_on (ST (0));
1468		1537
1469	bool	1538	bool
1470	rxvt_term::option (U32 optval, int set = -1)	1539	rxvt_term::option (U8 optval, int set = -1)
1471	CODE:	1540	CODE:
1472	{	1541	{
1473	RETVAL = THIS->options & optval;	1542	RETVAL = THIS->option (optval);
1474		1543
1475	if (set >= 0)	1544	if (set >= 0)
1476	{	1545	{
1477	if (set)
1478	THIS->options |= optval;	1546	THIS->set_option (optval, set);
1479	else
1480	THIS->options &= ~optval;
1481		1547
		1548	if (THIS->init_done) // avoid doing this before START
1482	switch (optval)	1549	switch (optval)
1483	{	1550	{
1484	case Opt_skipBuiltinGlyphs:	1551	case Opt_skipBuiltinGlyphs:
1485	THIS->set_fonts ();	1552	THIS->set_fonts ();
1486	THIS->scr_remap_chars ();	1553	THIS->scr_remap_chars ();
1487	THIS->scr_touch (true);	1554	THIS->scr_touch (true);
1488	THIS->want_refresh = 1;	1555	THIS->want_refresh = 1;
		1556	THIS->refresh_check ();
1489	break;	1557	break;
1490		1558
1491	case Opt_cursorUnderline:	1559	case Opt_cursorUnderline:
1492	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
		1561	THIS->refresh_check ();
1493	break;	1562	break;
1494		1563
1495	# case Opt_scrollBar_floating:	1564	# case Opt_scrollBar_floating:
1496	# case Opt_scrollBar_right:	1565	# case Opt_scrollBar_right:
1497	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1566	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1498	# break;	1567	# break;
1499	}	1568	}
1500	}	1569	}
1501	}	1570	}
1502	OUTPUT:	1571	OUTPUT:
1503	RETVAL	1572	RETVAL
1504		1573
…		…
1507	CODE:	1576	CODE:
1508	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1577	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1509	THIS->keyboard->register_done ();	1578	THIS->keyboard->register_done ();
1510	OUTPUT:	1579	OUTPUT:
1511	RETVAL	1580	RETVAL
		1581
		1582	void
		1583	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1584	CODE:
		1585	wchar_t *wstr = sv2wcs (str);
		1586	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1587	free (wstr);
1512		1588
1513	void	1589	void
1514	rxvt_term::screen_cur (...)	1590	rxvt_term::screen_cur (...)
1515	PROTOTYPE: $;$$	1591	PROTOTYPE: $;$$
1516	ALIAS:	1592	ALIAS:
…		…
1530	EXTEND (SP, 2);	1606	EXTEND (SP, 2);
1531	PUSHs (sv_2mortal (newSViv (rc.row)));	1607	PUSHs (sv_2mortal (newSViv (rc.row)));
1532	PUSHs (sv_2mortal (newSViv (rc.col)));	1608	PUSHs (sv_2mortal (newSViv (rc.col)));
1533	}	1609	}
1534		1610
1535	if (items == 3)	1611	if (items >= 3)
		1612	{
		1613	rc.row = SvIV (ST (1));
		1614	rc.col = SvIV (ST (2));
		1615
		1616	if (ix == 2)
1536	{	1617	{
1537	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1618	if (rc.col == 0)
1538	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1619	{
		1620	// col == 0 means end of previous line
		1621	rc.row--;
		1622	rc.col = THIS->ncol;
		1623	}
		1624	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1625	&& rc.col > ROW(rc.row).l)
		1626	{
		1627	// col >= length means while line and add newline
		1628	rc.col = THIS->ncol;
		1629	}
		1630	}
		1631
		1632	clamp_it (rc.col, 0, THIS->ncol);
		1633	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1539		1634
1540	if (ix)	1635	if (ix)
		1636	{
		1637	THIS->selection.screen = THIS->current_screen;
		1638
1541	THIS->want_refresh = 1;	1639	THIS->want_refresh = 1;
		1640	THIS->refresh_check ();
1542	}	1641	}
		1642	}
1543	}	1643	}
1544		1644
1545	char	1645	int
1546	rxvt_term::cur_charset ()	1646	rxvt_term::selection_screen (int screen = -1)
1547	CODE:	1647	CODE:
1548	RETVAL = THIS->charsets [THIS->screen.charset];	1648	RETVAL = THIS->selection.screen;
1549	OUTPUT:	1649	if (screen >= 0)
		1650	THIS->selection.screen = screen;
		1651	OUTPUT:
1550	RETVAL	1652	RETVAL
1551		1653
1552	#void	1654	void
1553	#rxvt_term::selection_clear ()	1655	rxvt_term::selection_clear (bool clipboard = false)
1554		1656
1555	void	1657	void
1556	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1658	rxvt_term::selection_make (Time eventtime, bool rect = false)
1557	CODE:	1659	CODE:
1558	THIS->selection.op = SELECTION_CONT;	1660	THIS->selection.op = SELECTION_CONT;
1559	THIS->selection.rect = rect;	1661	THIS->selection.rect = rect;
1560	THIS->selection_make (eventtime);	1662	THIS->selection_make (eventtime);
1561		1663
1562	int	1664	int
1563	rxvt_term::selection_grab (U32 eventtime)	1665	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1564		1666
1565	void	1667	void
1566	rxvt_term::selection (SV *newtext = 0)	1668	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1567	PPCODE:	1669	PPCODE:
1568	{	1670	{
		1671	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1672	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1673
1569	if (GIMME_V != G_VOID)	1674	if (GIMME_V != G_VOID)
1570	XPUSHs (THIS->selection.text	1675	XPUSHs (text
1571	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1676	? sv_2mortal (wcs2sv (text, len))
1572	: &PL_sv_undef);	1677	: &PL_sv_undef);
1573		1678
1574	if (newtext)	1679	if (newtext)
1575	{	1680	{
1576	free (THIS->selection.text);	1681	free (text);
1577		1682
1578	THIS->selection.text = sv2wcs (newtext);	1683	text = sv2wcs (newtext);
1579	THIS->selection.len = wcslen (THIS->selection.text);	1684	len = wcslen (text);
1580	}	1685	}
1581	}	1686	}
		1687
		1688	char
		1689	rxvt_term::cur_charset ()
		1690	CODE:
		1691	RETVAL = THIS->charsets [THIS->screen.charset];
		1692	OUTPUT:
		1693	RETVAL
1582		1694
1583	void	1695	void
1584	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)	1696	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)
1585		1697
1586	void	1698	void
1587	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1699	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1588		1700
1589	void	1701	void
1590	rxvt_term::scr_bell ()	1702	rxvt_term::scr_bell ()
		1703
		1704	void
		1705	rxvt_term::scr_change_screen (int screen)
1591		1706
1592	void	1707	void
1593	rxvt_term::scr_add_lines (SV *string)	1708	rxvt_term::scr_add_lines (SV *string)
1594	CODE:	1709	CODE:
1595	{	1710	{
…		…
1605	char *str = SvPVbyte (octets, len);	1720	char *str = SvPVbyte (octets, len);
1606	C_ARGS:	1721	C_ARGS:
1607	str, len	1722	str, len
1608		1723
1609	void	1724	void
		1725	rxvt_term::tt_paste (SV *octets)
		1726	INIT:
		1727	STRLEN len;
		1728	char *str = SvPVbyte (octets, len);
		1729	C_ARGS:
		1730	str, len
		1731
		1732	void
1610	rxvt_term::cmd_parse (SV *octets)	1733	rxvt_term::cmd_parse (SV *octets)
1611	CODE:	1734	CODE:
1612	{	1735	{
1613	STRLEN len;	1736	STRLEN len;
1614	char *str = SvPVbyte (octets, len);	1737	char *str = SvPVbyte (octets, len);
…		…
1636	o->self = (HV *)SvRV (RETVAL);	1759	o->self = (HV *)SvRV (RETVAL);
1637	}	1760	}
1638	OUTPUT:	1761	OUTPUT:
1639	RETVAL	1762	RETVAL
1640		1763
		1764	#############################################################################
		1765	# Various X Utility Functions
		1766	#############################################################################
		1767
		1768	void
		1769	rxvt_term::XListProperties (Window window)
		1770	PPCODE:
		1771	{
		1772	int count;
		1773	Atom *props = XListProperties (THIS->dpy, window, &count);
		1774
		1775	EXTEND (SP, count);
		1776	while (count--)
		1777	PUSHs (newSVuv ((U32)props [count]));
		1778
		1779	XFree (props);
		1780	}
		1781
		1782	void
		1783	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1784	PPCODE:
		1785	{
		1786	Atom type;
		1787	int format;
		1788	unsigned long nitems;
		1789	unsigned long bytes_after;
		1790	unsigned char *prop;
		1791
		1792	XGetWindowProperty (THIS->dpy, window, property,
		1793	0, 1<<24, 0, AnyPropertyType,
		1794	&type, &format, &nitems, &bytes_after, &prop);
		1795
		1796	if (type != None)
		1797	{
		1798	int elemsize = format == 16 ? sizeof (short)
		1799	: format == 32 ? sizeof (long)
		1800	: 1;
		1801
		1802	EXTEND (SP, 3);
		1803	PUSHs (newSVuv ((U32)type));
		1804	PUSHs (newSViv (format));
		1805	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1806	XFree (prop);
		1807	}
		1808	}
		1809
		1810	void
		1811	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1812	CODE:
		1813	{
		1814	STRLEN len;
		1815	char *data_ = SvPVbyte (data, len);
		1816
		1817	int elemsize = format == 16 ? sizeof (short)
		1818	: format == 32 ? sizeof (long)
		1819	: 1;
		1820
		1821	XChangeProperty (THIS->dpy, window, property,
		1822	type, format, PropModeReplace,
		1823	(unsigned char *)data_, len / elemsize);
		1824	}
		1825
		1826	Atom
		1827	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1828	C_ARGS: term->dpy, atom_name, only_if_exists
		1829
		1830	char *
		1831	XGetAtomName (rxvt_term *term, Atom atom)
		1832	C_ARGS: term->dpy, atom
		1833	CLEANUP:
		1834	XFree (RETVAL);
		1835
		1836	void
		1837	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1838	C_ARGS: term->dpy, window, property
		1839
		1840	Window
		1841	rxvt_term::DefaultRootWindow ()
		1842	CODE:
		1843	RETVAL = THIS->display->root;
		1844	OUTPUT:
		1845	RETVAL
		1846
		1847	#if 0
		1848
		1849	Window
		1850	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1851	C_ARGS: term->dpy, (Window)parent,
		1852	x, y, width, height, 0,
		1853	term->pix_colors_focused[Color_border],
		1854	term->pix_colors_focused[Color_border]
		1855
		1856	#endif
		1857
		1858	void
		1859	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1860	C_ARGS: term->dpy, window, parent, x, y
		1861
		1862	void
		1863	XMapWindow (rxvt_term *term, Window window)
		1864	C_ARGS: term->dpy, window
		1865
		1866	void
		1867	XUnmapWindow (rxvt_term *term, Window window)
		1868	C_ARGS: term->dpy, window
		1869
		1870	void
		1871	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1872	C_ARGS: term->dpy, window, x, y, width, height
		1873
		1874	void
		1875	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1876	CODE:
		1877	{
		1878	XWindowAttributes attr;
		1879	XGetWindowAttributes (THIS->dpy, window, &attr);
		1880	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1881	}
		1882
		1883	void
		1884	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1885	PPCODE:
		1886	{
		1887	int dx, dy;
		1888	Window child;
		1889
		1890	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1891	{
		1892	EXTEND (SP, 3);
		1893	PUSHs (newSViv (dx));
		1894	PUSHs (newSViv (dy));
		1895	PUSHs (newSVuv (child));
		1896	}
		1897	}
		1898
		1899	#############################################################################
		1900	# urxvt::overlay
		1901	#############################################################################
		1902
1641	MODULE = urxvt PACKAGE = urxvt::overlay	1903	MODULE = urxvt PACKAGE = urxvt::overlay
1642		1904
1643	void	1905	void
1644	overlay::set (int x, int y, SV *text, SV *rend = 0)	1906	overlay::set (int x, int y, SV *text, SV *rend = 0)
1645		1907
…		…
1650	overlay::hide ()	1912	overlay::hide ()
1651		1913
1652	void	1914	void
1653	overlay::DESTROY ()	1915	overlay::DESTROY ()
1654		1916
1655	MODULE = urxvt PACKAGE = urxvt::timer	1917	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1656		1918
1657	SV *
1658	timer::new ()
1659	CODE:
1660	timer *w = new timer;
1661	w->start (NOW);
1662	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1663	w->self = (HV *)SvRV (RETVAL);
1664	OUTPUT:
1665	RETVAL
1666
1667	timer *
1668	timer::cb (SV *cb)
1669	CODE:
1670	THIS->cb (cb);
1671	RETVAL = THIS;
1672	OUTPUT:
1673	RETVAL
1674
1675	NV
1676	timer::at ()
1677	CODE:
1678	RETVAL = THIS->at;
1679	OUTPUT:
1680	RETVAL
1681
1682	timer *
1683	timer::interval (NV interval)
1684	CODE:
1685	THIS->interval = interval;
1686	RETVAL = THIS;
1687	OUTPUT:
1688	RETVAL
1689
1690	timer *
1691	timer::set (NV tstamp)
1692	CODE:
1693	THIS->set (tstamp);
1694	RETVAL = THIS;
1695	OUTPUT:
1696	RETVAL
1697
1698	timer *
1699	timer::start (NV tstamp = THIS->at)
1700	CODE:
1701	THIS->start (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::stop ()
1708	CODE:
1709	THIS->stop ();
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	void
1715	timer::DESTROY ()
1716
1717	MODULE = urxvt PACKAGE = urxvt::iow
1718
1719	SV *
1720	iow::new ()
1721	CODE:
1722	iow *w = new iow;
1723	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1724	w->self = (HV *)SvRV (RETVAL);
1725	OUTPUT:
1726	RETVAL
1727
1728	iow *
1729	iow::cb (SV *cb)
1730	CODE:
1731	THIS->cb (cb);
1732	RETVAL = THIS;
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::fd (int fd)
1738	CODE:
1739	THIS->fd = fd;
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::events (short events)
1746	CODE:
1747	THIS->events = events;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::start ()
1754	CODE:
1755	THIS->start ();
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::stop ()
1762	CODE:
1763	THIS->stop ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	void
1769	iow::DESTROY ()
1770
1771

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