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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.142 by sf-exg, Fri Jul 1 19:07:08 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	#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	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
56		52
57	static SV *
58	taint (SV *sv)
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63
64	static SV *
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72
73	static wchar_t *	53	static wchar_t *
74	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
75	{	55	{
76	STRLEN len;	56	STRLEN len;
77	char *str = SvPVutf8 (sv, len);	57	char *str = SvPVutf8 (sv, len);
…		…
89		69
90	return sv;	70	return sv;
91	}	71	}
92		72
93	static SV *	73	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
102	{	75	{
103	HV *hv = newHV ();	76	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	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);
128		101
129	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
130	}	103	}
131		104
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		107
135	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
136		109
137	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
138	{	113	{
139	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
140	HV *self;	119	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		120
236	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);
237	~overlay ();	122	~overlay ();
238		123
239	void show ();	124	void show ();
…		…
243		128
244	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
245	};	130	};
246		131
247	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)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	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
250	if (border == 2)	143	if (border == 2)
251	{	144	{
252	w += 2;	145	w += 2;
253	h += 2;	146	h += 2;
254	}	147	}
…		…
292	*rp++ = r;	185	*rp++ = r;
293	}	186	}
294	}	187	}
295		188
296	show ();	189	show ();
297	THIS->want_refresh = 1;
298	}	190	}
299		191
300	overlay::~overlay ()	192	overlay::~overlay ()
301	{	193	{
302	hide ();	194	hide ();
…		…
307	delete [] rend[y];	199	delete [] rend[y];
308	}	200	}
309		201
310	delete [] text;	202	delete [] text;
311	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));
312		216
313	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
314	}	218	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	219	}
324		220
325	void	221	void
326	overlay::hide ()	222	overlay::hide ()
327	{	223	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
329		226
330	if (ovs)	227	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		228
334	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	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 ();
337	}	243	}
338		244
339	void overlay::swap ()	245	void overlay::swap ()
340	{	246	{
341	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));
342	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));
343		249
344	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
345	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;
346		257
347	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
348	{	259	{
349	text_t *t1 = text [y];	260	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
351		262
352	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;
353	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;
354		265
355	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
356	{	267	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	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));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
383		294
384	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
385		296
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	299	}
389		300
390	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
391	}	303	}
392		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#include "iom_perl.h"
393		308
394	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
395		310
396	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
397		312
…		…
401	{	316	{
402	if (perl)	317	if (perl)
403	{	318	{
404	perl_destruct (perl);	319	perl_destruct (perl);
405	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
406	}	322	}
407	}	323	}
408		324
409	void	325	void
410	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
411	{	327	{
412	if (!perl)	328	if (!perl)
413	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	{
414	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	334	localise_env set_environ (perl_environ);
416		335
417	char *argv[] = {	336	char *args[] = {
418	"",	337	"",
419	"-T",	338	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
421	};	345	};
		346	int argc = ecb_array_length (args);
		347	char **argv = args;
422		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	350	perl = perl_alloc ();
424	perl_construct (perl);	351	perl_construct (perl);
425		352
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	354	|| perl_run (perl))
428	{	355	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		357
431	perl_destruct (perl);	358	perl_destruct (perl);
432	perl_free (perl);	359	perl_free (perl);
433	perl = 0;	360	perl = 0;
434	}	361	}
		362	}
435		363
436	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);
437	}	373	}
438	}	374	}
439		375
440	static void	376	static void
441	ungrab (rxvt_term *THIS)	377	ungrab (rxvt_term *THIS)
442	{	378	{
443	if (THIS->perl.grabtime)	379	if (THIS->perl.grabtime)
444	{	380	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	381	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	382	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	383	THIS->perl.grabtime = 0;
448	}	384	}
449	}	385	}
450		386
451	bool	387	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	388	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	389	{
454	if (!perl)	390	if (!perl || !term->perl.self)
455	return false;	391	return false;
456		392
457	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)
458	{	397	{
459	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));
460	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 ();
461	}	402	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	403	else if (htype == HOOK_DESTROY)
465	{	404	{
466	// 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	}
467	}	412	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		413
474	if (HvKEYS (hv))	414	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		415
478	while (HE *he = hv_iternext (hv))	416	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	417	|| term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	418	{
492	dSP;	419	dSP;
493	va_list ap;	420	va_list ap;
494		421
495	va_start (ap, htype);	422	va_start (ap, htype);
…		…
497	ENTER;	424	ENTER;
498	SAVETMPS;	425	SAVETMPS;
499		426
500	PUSHMARK (SP);	427	PUSHMARK (SP);
501		428
		429	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	430	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	431	PUSHs (sv_2mortal (newSViv (htype)));
504		432
505	for (;;) {	433	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	434	data_type dt = (data_type)va_arg (ap, int);
507		435
508	switch (dt)	436	switch (dt)
…		…
514	case DT_LONG:	442	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	443	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	444	break;
517		445
518	case DT_STR:	446	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	447	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	448	break;
521		449
522	case DT_STR_LEN:	450	case DT_STR_LEN:
523	{	451	{
524	char *str = va_arg (ap, char *);	452	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	453	int len = va_arg (ap, int);
526		454
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	455	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	456	}
529	break;	457	break;
530		458
531	case DT_WCS_LEN:	459	case DT_WCS_LEN:
532	{	460	{
533	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 *);
534	int wlen = va_arg (ap, int);	471	int llen = va_arg (ap, int);
535		472
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	473	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	474	}
538	break;	475	break;
539		476
540	case DT_XEVENT:	477	case DT_XEVENT:
541	{	478	{
542	XEvent *xe = va_arg (ap, XEvent *);	479	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	480	HV *hv = newHV ();
544		481
545	# 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)
546	# 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)
547	# undef set	485	# undef set
548		486
549	setiv (type, xe->type);	487	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	488	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	489	setiv (serial, xe->xany.serial);
552		490
…		…
555	case KeyPress:	493	case KeyPress:
556	case KeyRelease:	494	case KeyRelease:
557	case ButtonPress:	495	case ButtonPress:
558	case ButtonRelease:	496	case ButtonRelease:
559	case MotionNotify:	497	case MotionNotify:
		498	setuv (window, xe->xmotion.window);
		499	setuv (root, xe->xmotion.root);
		500	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	501	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	502	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	503	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	504	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	505	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	506	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	507	setiv (y_root, xe->xmotion.y_root);
567	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
568	break;	527	break;
569	}
570		528
		529	case MapNotify:
		530	case UnmapNotify:
		531	case ConfigureNotify:
		532	setuv (event, xe->xconfigure.event);
		533	setuv (window, xe->xconfigure.window);
		534
571	switch (xe->type)	535	switch (xe->type)
572	{	536	{
573	case KeyPress:	537	case ConfigureNotify:
574	case KeyRelease:	538	setiv (x, xe->xconfigure.x);
575	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
576	break;	546	break;
577		547
578	case ButtonPress:	548	case PropertyNotify:
579	case ButtonRelease:	549	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	550	setuv (atom, xe->xproperty.atom);
		551	setuv (time, xe->xproperty.time);
		552	setiv (state, xe->xproperty.state);
581	break;	553	break;
582		554
583	case MotionNotify:	555	case ClientMessage:
584	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]);
585	break;	564	break;
586	}	565	}
587		566
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	568	}
590	break;	569	break;
591		570
592	case DT_END:	571	case DT_END:
593	{	572	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		573
626	default:	574	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	576	}
629	}	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;
630	}	603	}
631	catch (...)	604	else
		605	event_consumed = false;
		606
		607	// post-handling of some events
		608	if (htype == HOOK_REFRESH_BEGIN)
632	{	609	{
633	swap (perl_environ, environ);	610	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	611
		612	for (int i = AvFILL (av); i >= 0; i--)
		613	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	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;
636	}	644	}
637		645
638	/////////////////////////////////////////////////////////////////////////////	646	/////////////////////////////////////////////////////////////////////////////
639		647
640	MODULE = urxvt PACKAGE = urxvt	648	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	660	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	661	# include "hookinc.h"
654	# undef def	662	# undef def
655		663
656	HV *option = get_hv ("urxvt::OPTION", 1);	664	HV *option = get_hv ("urxvt::OPTION", 1);
657	# 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);
658	# define nodef(name)	666	# define nodef(name)
659	# include "optinc.h"	667	# include "optinc.h"
660	# undef nodef	668	# undef nodef
661	# undef def	669	# undef def
662		670
663	HV *stash = gv_stashpv ("urxvt", 1);	671	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	672	static const struct {
665	const char *name;	673	const char *name;
666	IV iv;	674	IV iv;
667	} *civ, const_iv[] = {	675	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	676	# define const_iv(name) { # name, (IV)name }
		677	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	678	const_iv (DEFAULT_RSTYLE),
670	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),
671	const_iv (RS_Bold),	691	const_iv (RS_Bold),
672	const_iv (RS_Italic),	692	const_iv (RS_Italic),
673	const_iv (RS_Blink),	693	const_iv (RS_Blink),
674	const_iv (RS_RVid),	694	const_iv (RS_RVid),
675	const_iv (RS_Uline),	695	const_iv (RS_Uline),
…		…
688	const_iv (Button3Mask),	708	const_iv (Button3Mask),
689	const_iv (Button4Mask),	709	const_iv (Button4Mask),
690	const_iv (Button5Mask),	710	const_iv (Button5Mask),
691	const_iv (AnyModifier),	711	const_iv (AnyModifier),
692		712
693	const_iv (EVENT_NONE),	713	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	714	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	715	const_iv (GrabModeAsync),
696		716
697	const_iv (NoEventMask),	717	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	718	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	719	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	720	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	772	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	773	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	774	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	775	const_iv (ClientMessage),
756	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
757	};	802	};
758		803
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	804	for (civ = const_iv + ecb_array_length (const_iv); civ-- > const_iv; )
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	805	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	806	}
763		807
764	void	808	void
765	warn (const char *msg)	809	warn (const char *msg)
…		…
769	void	813	void
770	fatal (const char *msg)	814	fatal (const char *msg)
771	CODE:	815	CODE:
772	rxvt_fatal ("%s", msg);	816	rxvt_fatal ("%s", msg);
773		817
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	818	void
783	_exit (int status)	819	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		820
792	NV	821	NV
793	NOW ()	822	NOW ()
794	CODE:	823	CODE:
795	RETVAL = NOW;	824	RETVAL = ev::now ();
796	OUTPUT:	825	OUTPUT:
797	RETVAL	826	RETVAL
798		827
799	int	828	int
800	GET_BASEFG (int rend)	829	GET_BASEFG (int rend)
…		…
811	RETVAL	840	RETVAL
812		841
813	int	842	int
814	SET_FGCOLOR (int rend, int new_color)	843	SET_FGCOLOR (int rend, int new_color)
815	CODE:	844	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	845	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	846	OUTPUT:
818	RETVAL	847	RETVAL
819		848
820	int	849	int
821	SET_BGCOLOR (int rend, int new_color)	850	SET_BGCOLOR (int rend, int new_color)
822	CODE:	851	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	852	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	853	OUTPUT:
825	RETVAL	854	RETVAL
826		855
827	int	856	int
828	GET_CUSTOM (int rend)	857	GET_CUSTOM (int rend)
829	CODE:	858	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	859	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	860	OUTPUT:
832	RETVAL	861	RETVAL
833		862
834	int	863	int
835	SET_CUSTOM (int rend, int new_value)	864	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	871	| ((new_value << RS_customShift) & RS_customMask);
843	}	872	}
844	OUTPUT:	873	OUTPUT:
845	RETVAL	874	RETVAL
846		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
847	MODULE = urxvt PACKAGE = urxvt::term	916	MODULE = urxvt PACKAGE = urxvt::term
848		917
849	SV *	918	SV *
850	_new (...)	919	_new (AV *env, AV *arg)
851	CODE:	920	CODE:
852	{	921	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	922	rxvt_term *term = new rxvt_term;
857		923
858	term->argv = new stringvec;	924	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	925	stringvec *envv = new stringvec;
860		926
861	for (int i = 1; i < items; i++)	927	for (int i = 0; i <= AvFILL (arg); i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	928	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		929
864	AV *envv = (AV *)SvRV (ST (0));
865	for (int i = av_len (envv) + 1; i--; )	930	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867		932
868	term->envv->push_back (0);	933	envv->push_back (0);
869
870	bool success;
871		934
872	try	935	try
873	{	936	{
874	success = term->init (term->argv->size (), term->argv->begin ());	937	term->init (argv, envv);
875	}	938	}
876	catch (const class rxvt_failure_exception &e)	939	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	940	{
883	term->destroy ();	941	term->destroy ();
884	croak ("error while initializing new terminal instance");	942	croak ("error while initializing new terminal instance");
885	}	943	}
886		944
…		…
896	void	954	void
897	rxvt_term::set_should_invoke (int htype, int inc)	955	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	956	CODE:
899	THIS->perl.should_invoke [htype] += inc;	957	THIS->perl.should_invoke [htype] += inc;
900		958
901	void	959	int
902	rxvt_term::grab_button (int button, U32 modifiers)	960	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	961	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	962	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	963	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	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);
		983
		984	void
		985	rxvt_term::XUngrabKeyboard (Time eventtime)
		986	CODE:
		987	XUngrabKeyboard (THIS->dpy, eventtime);
907		988
908	bool	989	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	990	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	991	CODE:
911	{	992	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	993	int mode = sync ? GrabModeSync : GrabModeAsync;
913		994
914	THIS->perl.grabtime = 0;	995	THIS->perl.grabtime = 0;
915		996
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	997	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	998	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	999	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1000	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1001	THIS->perl.grabtime = eventtime;
921	else	1002	else
922	XUngrabPointer (THIS->display->display, eventtime);	1003	XUngrabPointer (THIS->dpy, eventtime);
923		1004
924	RETVAL = !!THIS->perl.grabtime;	1005	RETVAL = !!THIS->perl.grabtime;
925	}	1006	}
926	OUTPUT:	1007	OUTPUT:
927	RETVAL	1008	RETVAL
928		1009
929	void	1010	void
930	rxvt_term::allow_events_async ()	1011	rxvt_term::allow_events_async ()
931	CODE:	1012	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1013	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1014
934	void	1015	void
935	rxvt_term::allow_events_sync ()	1016	rxvt_term::allow_events_sync ()
936	CODE:	1017	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1018	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1019
939	void	1020	void
940	rxvt_term::allow_events_replay ()	1021	rxvt_term::allow_events_replay ()
941	CODE:	1022	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1023	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1024	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1025
945	void	1026	void
946	rxvt_term::ungrab ()	1027	rxvt_term::ungrab ()
947	CODE:	1028	CODE:
948	ungrab (THIS);	1029	ungrab (THIS);
		1030
		1031	int
		1032	rxvt_term::XStringToKeysym (char *string)
		1033	CODE:
		1034	RETVAL = XStringToKeysym (string);
		1035	OUTPUT: RETVAL
		1036
		1037	char *
		1038	rxvt_term::XKeysymToString (int sym)
		1039	CODE:
		1040	RETVAL = XKeysymToString (sym);
		1041	OUTPUT: RETVAL
		1042
		1043	int
		1044	rxvt_term::XKeysymToKeycode (int sym)
		1045	CODE:
		1046	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1047	OUTPUT: RETVAL
		1048
		1049	int
		1050	rxvt_term::XKeycodeToKeysym (int code, int index)
		1051	CODE:
		1052	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1053	OUTPUT: RETVAL
949		1054
950	int	1055	int
951	rxvt_term::strwidth (SV *str)	1056	rxvt_term::strwidth (SV *str)
952	CODE:	1057	CODE:
953	{	1058	{
954	wchar_t *wstr = sv2wcs (str);	1059	wchar_t *wstr = sv2wcs (str);
955		1060
956	rxvt_push_locale (THIS->locale);	1061	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1062	RETVAL = 0;
		1063	for (wchar_t *wc = wstr; *wc; wc++)
		1064	{
		1065	int w = WCWIDTH (*wc);
		1066
		1067	if (w)
		1068	RETVAL += max (w, 1);
		1069	}
958	rxvt_pop_locale ();	1070	rxvt_pop_locale ();
959		1071
960	free (wstr);	1072	free (wstr);
961	}	1073	}
962	OUTPUT:	1074	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1084	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1085	rxvt_pop_locale ();
974		1086
975	free (wstr);	1087	free (wstr);
976		1088
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1089	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1090	free (mbstr);
979	}	1091	}
980	OUTPUT:	1092	OUTPUT:
981	RETVAL	1093	RETVAL
982		1094
…		…
989		1101
990	rxvt_push_locale (THIS->locale);	1102	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1103	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1104	rxvt_pop_locale ();
993		1105
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1106	RETVAL = wcs2sv (wstr);
995	free (wstr);	1107	free (wstr);
996	}	1108	}
997	OUTPUT:	1109	OUTPUT:
998	RETVAL	1110	RETVAL
999		1111
		1112	char *
		1113	rxvt_term::locale ()
		1114	CODE:
		1115	RETVAL = THIS->locale;
		1116	OUTPUT:
		1117	RETVAL
		1118
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1119	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1120
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1121	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1122	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1123	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1124	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1125	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1126	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1127	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1128	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1129	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1130	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1131	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1132	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1133	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1134	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1135	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1136	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1137
1015	int	1138	int
1016	rxvt_term::width ()	1139	rxvt_term::width ()
1017	ALIAS:	1140	ALIAS:
1018	width = TERM_OFFSET_width	1141	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1142	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1143	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1144	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1145	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1146	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1147	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1148	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1149	mapped = TERM_OFFSET_mapped
		1150	int_bwidth = TERM_OFFSET_int_bwidth
		1151	ext_bwidth = TERM_OFFSET_ext_bwidth
		1152	lineSpace = TERM_OFFSET_lineSpace
		1153	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1154	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1155	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1156	top_row = TERM_OFFSET_top_row
1030	CODE:	1157	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1158	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1159	OUTPUT:
1033	RETVAL	1160	RETVAL
1034		1161
…		…
1036	rxvt_term::ModLevel3Mask ()	1163	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1164	ALIAS:
1038	ModLevel3Mask = 0	1165	ModLevel3Mask = 0
1039	ModMetaMask = 1	1166	ModMetaMask = 1
1040	ModNumLockMask = 2	1167	ModNumLockMask = 2
		1168	current_screen = 3
		1169	hidden_cursor = 4
1041	CODE:	1170	CODE:
1042	switch (ix)	1171	switch (ix)
1043	{	1172	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1173	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1174	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1175	case 2: RETVAL = THIS->ModNumLockMask; break;
		1176	case 3: RETVAL = THIS->current_screen; break;
		1177	#ifdef CURSOR_BLINK
		1178	case 4: RETVAL = THIS->hidden_cursor; break;
		1179	#endif
1047	}	1180	}
1048	OUTPUT:	1181	OUTPUT:
1049	RETVAL	1182	RETVAL
1050		1183
1051	char *	1184	char *
…		…
1061	}	1194	}
1062	OUTPUT:	1195	OUTPUT:
1063	RETVAL	1196	RETVAL
1064		1197
1065	SV *	1198	SV *
1066	rxvt_term::_env ()	1199	rxvt_term::envv ()
		1200	ALIAS:
		1201	argv = 1
1067	CODE:	1202	PPCODE:
1068	{	1203	{
1069	if (THIS->envv)	1204	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1205
		1206	EXTEND (SP, vec->size ());
		1207
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1208	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1209	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1210	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1211	}
1082	OUTPUT:
1083	RETVAL
1084		1212
1085	int	1213	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1214	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1087	CODE:	1215	CODE:
1088	RETVAL = THIS->pty_ev.events;	1216	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)	1217	if (events != ev::UNDEF)
1090	THIS->pty_ev.set (events);	1218	THIS->pty_ev.set (events);
1091	OUTPUT:	1219	OUTPUT:
1092	RETVAL	1220	RETVAL
1093		1221
1094	U32	1222	int
		1223	rxvt_term::pty_fd ()
		1224	CODE:
		1225	RETVAL = THIS->pty->pty;
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	Window
1095	rxvt_term::parent ()	1230	rxvt_term::parent ()
1096	CODE:	1231	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1232	RETVAL = THIS->parent;
1098	OUTPUT:	1233	OUTPUT:
1099	RETVAL	1234	RETVAL
1100		1235
1101	U32	1236	Window
1102	rxvt_term::vt ()	1237	rxvt_term::vt ()
1103	CODE:	1238	CODE:
1104	RETVAL = (U32)THIS->vt;	1239	RETVAL = THIS->vt;
1105	OUTPUT:	1240	OUTPUT:
1106	RETVAL	1241	RETVAL
1107		1242
1108	void	1243	void
1109	rxvt_term::vt_emask_add (U32 emask)	1244	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1253	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1254	OUTPUT:
1120	RETVAL	1255	RETVAL
1121		1256
1122	int	1257	int
1123	rxvt_term::view_start (int newval = -1)	1258	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1259	PROTOTYPE: $;$
1125	CODE:	1260	CODE:
1126	{	1261	{
1127	RETVAL = THIS->view_start;	1262	RETVAL = THIS->view_start;
1128		1263
1129	if (newval >= 0)	1264	if (newval <= 0)
1130	{	1265	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1266	}
1135	OUTPUT:	1267	OUTPUT:
1136	RETVAL	1268	RETVAL
1137		1269
1138	void	1270	void
		1271	rxvt_term::focus_in ()
		1272
		1273	void
		1274	rxvt_term::focus_out ()
		1275
		1276	void
		1277	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1278	ALIAS:
		1279	key_release = 1
		1280	CODE:
		1281	{
		1282	XKeyEvent xkey;
		1283
		1284	memset (&xkey, 0, sizeof (xkey));
		1285
		1286	xkey.time = time;
		1287	xkey.state = state;
		1288	xkey.keycode = keycode;
		1289
		1290	xkey.type = ix ? KeyRelease : KeyPress;
		1291	xkey.display = THIS->dpy;
		1292	xkey.window = THIS->vt;
		1293	xkey.root = THIS->display->root;
		1294	xkey.subwindow = THIS->vt;
		1295
		1296	if (ix)
		1297	THIS->key_release (xkey);
		1298	else
		1299	THIS->key_press (xkey);
		1300	}
		1301
		1302	void
1139	rxvt_term::want_refresh ()	1303	rxvt_term::want_refresh ()
1140	CODE:	1304	CODE:
1141	THIS->want_refresh = 1;	1305	THIS->want_refresh = 1;
		1306	THIS->refresh_check ();
1142		1307
1143	void	1308	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1309	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1310	PPCODE:
1146	{	1311	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1312	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1313	XSRETURN_EMPTY;
1149		1314
1150	line_t &l = ROW(row_number);	1315	line_t &l = ROW(row_number);
1151		1316
1152	if (GIMME_V != G_VOID)	1317	if (GIMME_V != G_VOID)
1153	{	1318	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1319	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1320
1156	for (int col = 0; col < THIS->ncol; col++)	1321	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1322	wstr [col] = l.t [col];
1158		1323
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1324	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1325	}
1163		1326
1164	if (new_text)	1327	if (new_text)
1165	{	1328	{
1166	wchar_t *wstr = sv2wcs (new_text);	1329	wchar_t *wstr = sv2wcs (new_text);
1167		1330
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1331	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1332
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1333	if (start_col < 0 || start_col + len > THIS->ncol)
1171	{	1334	{
1172	free (wstr);	1335	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1336	croak ("new_text extends beyond horizontal margins");
1174	}	1337	}
1175		1338
…		…
1185		1348
1186	void	1349	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1350	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1351	PPCODE:
1189	{	1352	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1353	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1354	XSRETURN_EMPTY;
1192		1355
1193	line_t &l = ROW(row_number);	1356	line_t &l = ROW(row_number);
1194		1357
1195	if (GIMME_V != G_VOID)	1358	if (GIMME_V != G_VOID)
…		…
1207	{	1370	{
1208	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1371	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1372	croak ("new_rend must be arrayref");
1210		1373
1211	AV *av = (AV *)SvRV (new_rend);	1374	AV *av = (AV *)SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1375	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1376
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1377	if (start_col < 0 || start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1378	croak ("new_rend array extends beyond horizontal margins");
1216		1379
1217	for (int col = start_col; col < start_col + len; col++)	1380	for (int col = start_col; col < start_col + len; col++)
1218	{	1381	{
1219	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1382	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1225		1388
1226	int	1389	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1390	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1391	CODE:
1229	{	1392	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1393	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1394	XSRETURN_EMPTY;
1232		1395
1233	line_t &l = ROW(row_number);	1396	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1397	RETVAL = l.l;
1235		1398
…		…
1241		1404
1242	bool	1405	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1406	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1407	CODE:
1245	{	1408	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1409	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1410	XSRETURN_EMPTY;
1248		1411
1249	line_t &l = ROW(row_number);	1412	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1413	RETVAL = l.is_longer ();
1251		1414
…		…
1259	rxvt_term::special_encode (SV *string)	1422	rxvt_term::special_encode (SV *string)
1260	CODE:	1423	CODE:
1261	{	1424	{
1262	wchar_t *wstr = sv2wcs (string);	1425	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1426	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1427	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265		1428
1266	rxvt_push_locale (THIS->locale);	1429	rxvt_push_locale (THIS->locale);
1267		1430
1268	wchar_t *r = rstr;	1431	wchar_t *r = rstr;
1269	for (wchar_t *s = wstr; *s; s++)	1432	for (wchar_t *s = wstr; *s; s++)
		1433	{
		1434	int w = WCWIDTH (*s);
		1435
1270	if (wcwidth (*s) == 0)	1436	if (w == 0)
1271	{	1437	{
1272	if (r == rstr)	1438	if (r == rstr)
1273	croak ("leading combining character unencodable");	1439	croak ("leading combining character unencodable");
1274		1440
1275	unicode_t n = rxvt_compose (r[-1], *s);	1441	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1442	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1443	n = rxvt_composite.compose (r[-1], *s);
1278		1444
1279	r[-1] = n;	1445	r[-1] = n;
1280	}	1446	}
1281	#if !UNICODE_3	1447	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1448	else if (*s >= 0x10000)
1283	*r++ = rxvt_composite.compose (*s);	1449	*r++ = rxvt_composite.compose (*s);
1284	#endif	1450	#endif
1285	else	1451	else
1286	*r++ = *s;	1452	*r++ = *s;
		1453
		1454	// the *2 above only allows wcwidth <= 2
		1455	if (w > 1)
		1456	*r++ = NOCHAR;
		1457	}
1287		1458
1288	rxvt_pop_locale ();	1459	rxvt_pop_locale ();
1289		1460
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1461	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1462	}
1294	OUTPUT:	1463	OUTPUT:
1295	RETVAL	1464	RETVAL
1296		1465
1297	SV *	1466	SV *
1298	rxvt_term::special_decode (SV *text)	1467	rxvt_term::special_decode (SV *text)
1299	CODE:	1468	CODE:
1300	{	1469	{
1301	wchar_t *wstr = sv2wcs (text);	1470	wchar_t *wstr = sv2wcs (text);
1302	int wlen = wcslen (wstr);
1303	int dlen = 0;	1471	int dlen = 0;
1304		1472
1305	// find length	1473	// find length
1306	for (wchar_t *s = wstr; *s; s++)	1474	for (wchar_t *s = wstr; *s; s++)
1307	if (*s == NOCHAR)	1475	if (*s == NOCHAR)
…		…
1309	else if (IS_COMPOSE (*s))	1477	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1478	dlen += rxvt_composite.expand (*s, 0);
1311	else	1479	else
1312	dlen++;	1480	dlen++;
1313		1481
1314	wchar_t *rstr = new wchar_t [dlen];	1482	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1483
1316	// decode	1484	// decode
1317	wchar_t *r = rstr;	1485	wchar_t *r = rstr;
1318	for (wchar_t *s = wstr; *s; s++)	1486	for (wchar_t *s = wstr; *s; s++)
1319	if (*s == NOCHAR)	1487	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1489	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1490	r += rxvt_composite.expand (*s, r);
1323	else	1491	else
1324	*r++ = *s;	1492	*r++ = *s;
1325		1493
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1494	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1495	}
1330	OUTPUT:	1496	OUTPUT:
1331	RETVAL	1497	RETVAL
1332		1498
1333	void	1499	void
1334	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1500	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335	PPCODE:	1501	PPCODE:
1336	{	1502	{
1337	struct resval { const char *name; int value; } rslist [] = {	1503	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1504	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1505	# define reserve(name,count)
1340	# include "rsinc.h"	1506	# include "rsinc.h"
1341	# undef def	1507	# undef def
1342	# undef reserve	1508	# undef reserve
1343	};	1509	};
1344		1510
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1511	rs = rslist + ecb_array_length (rslist);
1346		1512
		1513	if (*name)
1347	do {	1514	{
		1515	do {
1348	if (rs-- == rslist)	1516	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1517	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1518	} while (strcmp (name, rs->name));
1351		1519
1352	index += rs->value;	1520	index += rs->value;
		1521	}
		1522	else
		1523	{
		1524	--rs;
		1525	name = "";
		1526	}
1353		1527
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1528	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1529	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1530
1357	if (GIMME_V != G_VOID)	1531	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1532	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1533
1360	if (newval)	1534	if (newval)
1361	{	1535	{
1362	if (SvOK (newval))	1536	if (SvOK (newval))
1363	{	1537	{
…		…
1370	}	1544	}
1371	}	1545	}
1372		1546
1373	const char *	1547	const char *
1374	rxvt_term::x_resource (const char *name)	1548	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1549
1378	bool	1550	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1551	rxvt_term::option (U8 optval, int set = -1)
1380	CODE:	1552	CODE:
1381	{	1553	{
1382	RETVAL = THIS->options & optval;	1554	RETVAL = THIS->option (optval);
1383		1555
1384	if (set >= 0)	1556	if (set >= 0)
1385	{	1557	{
1386	if (set)
1387	THIS->options |= optval;	1558	THIS->set_option (optval, set);
1388	else
1389	THIS->options &= ~optval;
1390		1559
		1560	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1391	switch (optval)	1561	switch (optval)
1392	{	1562	{
1393	case Opt_skipBuiltinGlyphs:	1563	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1564	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1565	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1566	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
1398	break;	1569	break;
1399		1570
1400	case Opt_cursorUnderline:	1571	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1572	THIS->want_refresh = 1;
		1573	THIS->refresh_check ();
1402	break;	1574	break;
1403		1575
1404	# case Opt_scrollBar_floating:	1576	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1577	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1578	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1579	# break;
1408	}	1580	}
1409	}	1581	}
1410	}	1582	}
1411	OUTPUT:	1583	OUTPUT:
1412	RETVAL	1584	RETVAL
1413		1585
…		…
1439	EXTEND (SP, 2);	1611	EXTEND (SP, 2);
1440	PUSHs (sv_2mortal (newSViv (rc.row)));	1612	PUSHs (sv_2mortal (newSViv (rc.row)));
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1613	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1614	}
1443		1615
1444	if (items == 3)	1616	if (items >= 3)
		1617	{
		1618	rc.row = SvIV (ST (1));
		1619	rc.col = SvIV (ST (2));
		1620
		1621	if (ix == 2)
1445	{	1622	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1623	if (rc.col == 0)
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1624	{
		1625	// col == 0 means end of previous line
		1626	rc.row--;
		1627	rc.col = THIS->ncol;
		1628	}
		1629	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1630	&& rc.col > ROW(rc.row).l)
		1631	{
		1632	// col >= length means while line and add newline
		1633	rc.col = THIS->ncol;
		1634	}
		1635	}
		1636
		1637	clamp_it (rc.col, 0, THIS->ncol);
		1638	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1639
1449	if (ix)	1640	if (ix)
		1641	{
		1642	THIS->selection.screen = THIS->current_screen;
		1643
1450	THIS->want_refresh = 1;	1644	THIS->want_refresh = 1;
		1645	THIS->refresh_check ();
1451	}	1646	}
		1647	}
1452	}	1648	}
1453		1649
1454	char	1650	int
1455	rxvt_term::cur_charset ()	1651	rxvt_term::selection_screen (int screen = -1)
1456	CODE:	1652	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1653	RETVAL = THIS->selection.screen;
1458	OUTPUT:	1654	if (screen >= 0)
		1655	THIS->selection.screen = screen;
		1656	OUTPUT:
1459	RETVAL	1657	RETVAL
1460		1658
1461	#void	1659	void
1462	#rxvt_term::selection_clear ()	1660	rxvt_term::selection_clear (bool clipboard = false)
1463		1661
1464	void	1662	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1663	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1664	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1665	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1666	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1667	THIS->selection_make (eventtime);
1470		1668
1471	int	1669	int
1472	rxvt_term::selection_grab (U32 eventtime)	1670	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1473		1671
1474	void	1672	void
1475	rxvt_term::selection (SV *newtext = 0)	1673	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1476	PPCODE:	1674	PPCODE:
1477	{	1675	{
		1676	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1677	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1678
1478	if (GIMME_V != G_VOID)	1679	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1680	XPUSHs (text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1681	? sv_2mortal (wcs2sv (text, len))
1481	: &PL_sv_undef);	1682	: &PL_sv_undef);
1482		1683
1483	if (newtext)	1684	if (newtext)
1484	{	1685	{
1485	free (THIS->selection.text);	1686	free (text);
1486		1687
1487	THIS->selection.text = sv2wcs (newtext);	1688	text = sv2wcs (newtext);
1488	THIS->selection.len = wcslen (THIS->selection.text);	1689	len = wcslen (text);
1489	}	1690	}
1490	}	1691	}
		1692
		1693	char
		1694	rxvt_term::cur_charset ()
		1695	CODE:
		1696	RETVAL = THIS->charsets [THIS->screen.charset];
		1697	OUTPUT:
		1698	RETVAL
1491		1699
1492	void	1700	void
1493	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)	1701	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)
1494		1702
1495	void	1703	void
1496	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1704	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497		1705
1498	void	1706	void
1499	rxvt_term::scr_bell ()	1707	rxvt_term::scr_bell ()
		1708
		1709	void
		1710	rxvt_term::scr_change_screen (int screen)
1500		1711
1501	void	1712	void
1502	rxvt_term::scr_add_lines (SV *string)	1713	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1714	CODE:
1504	{	1715	{
…		…
1514	char *str = SvPVbyte (octets, len);	1725	char *str = SvPVbyte (octets, len);
1515	C_ARGS:	1726	C_ARGS:
1516	str, len	1727	str, len
1517		1728
1518	void	1729	void
		1730	rxvt_term::tt_paste (SV *octets)
		1731	INIT:
		1732	STRLEN len;
		1733	char *str = SvPVbyte (octets, len);
		1734	C_ARGS:
		1735	str, len
		1736
		1737	void
1519	rxvt_term::cmd_parse (SV *octets)	1738	rxvt_term::cmd_parse (SV *octets)
1520	CODE:	1739	CODE:
1521	{	1740	{
1522	STRLEN len;	1741	STRLEN len;
1523	char *str = SvPVbyte (octets, len);	1742	char *str = SvPVbyte (octets, len);
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1764	o->self = (HV *)SvRV (RETVAL);
1546	}	1765	}
1547	OUTPUT:	1766	OUTPUT:
1548	RETVAL	1767	RETVAL
1549		1768
		1769	#############################################################################
		1770	# Various X Utility Functions
		1771	#############################################################################
		1772
		1773	void
		1774	rxvt_term::XListProperties (Window window)
		1775	PPCODE:
		1776	{
		1777	int count;
		1778	Atom *props = XListProperties (THIS->dpy, window, &count);
		1779
		1780	EXTEND (SP, count);
		1781	while (count--)
		1782	PUSHs (newSVuv ((U32)props [count]));
		1783
		1784	XFree (props);
		1785	}
		1786
		1787	void
		1788	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1789	PPCODE:
		1790	{
		1791	Atom type;
		1792	int format;
		1793	unsigned long nitems;
		1794	unsigned long bytes_after;
		1795	unsigned char *prop;
		1796
		1797	XGetWindowProperty (THIS->dpy, window, property,
		1798	0, 1<<24, 0, AnyPropertyType,
		1799	&type, &format, &nitems, &bytes_after, &prop);
		1800
		1801	if (type != None)
		1802	{
		1803	int elemsize = format == 16 ? sizeof (short)
		1804	: format == 32 ? sizeof (long)
		1805	: 1;
		1806
		1807	EXTEND (SP, 3);
		1808	PUSHs (newSVuv ((U32)type));
		1809	PUSHs (newSViv (format));
		1810	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1811	XFree (prop);
		1812	}
		1813	}
		1814
		1815	void
		1816	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1817	CODE:
		1818	{
		1819	STRLEN len;
		1820	char *data_ = SvPVbyte (data, len);
		1821
		1822	int elemsize = format == 16 ? sizeof (short)
		1823	: format == 32 ? sizeof (long)
		1824	: 1;
		1825
		1826	XChangeProperty (THIS->dpy, window, property,
		1827	type, format, PropModeReplace,
		1828	(unsigned char *)data_, len / elemsize);
		1829	}
		1830
		1831	Atom
		1832	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1833	C_ARGS: term->dpy, atom_name, only_if_exists
		1834
		1835	char *
		1836	XGetAtomName (rxvt_term *term, Atom atom)
		1837	C_ARGS: term->dpy, atom
		1838	CLEANUP:
		1839	XFree (RETVAL);
		1840
		1841	void
		1842	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1843	C_ARGS: term->dpy, window, property
		1844
		1845	Window
		1846	rxvt_term::DefaultRootWindow ()
		1847	CODE:
		1848	RETVAL = THIS->display->root;
		1849	OUTPUT:
		1850	RETVAL
		1851
		1852	#if 0
		1853
		1854	Window
		1855	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1856	C_ARGS: term->dpy, (Window)parent,
		1857	x, y, width, height, 0,
		1858	term->pix_colors_focused[Color_border],
		1859	term->pix_colors_focused[Color_border]
		1860
		1861	#endif
		1862
		1863	void
		1864	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1865	C_ARGS: term->dpy, window, parent, x, y
		1866
		1867	void
		1868	XMapWindow (rxvt_term *term, Window window)
		1869	C_ARGS: term->dpy, window
		1870
		1871	void
		1872	XUnmapWindow (rxvt_term *term, Window window)
		1873	C_ARGS: term->dpy, window
		1874
		1875	void
		1876	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1877	C_ARGS: term->dpy, window, x, y, width, height
		1878
		1879	void
		1880	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1881	CODE:
		1882	{
		1883	XWindowAttributes attr;
		1884	XGetWindowAttributes (THIS->dpy, window, &attr);
		1885	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1886	}
		1887
		1888	void
		1889	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1890	PPCODE:
		1891	{
		1892	int dx, dy;
		1893	Window child;
		1894
		1895	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1896	{
		1897	EXTEND (SP, 3);
		1898	PUSHs (newSViv (dx));
		1899	PUSHs (newSViv (dy));
		1900	PUSHs (newSVuv (child));
		1901	}
		1902	}
		1903
		1904	#############################################################################
		1905	# urxvt::overlay
		1906	#############################################################################
		1907
1550	MODULE = urxvt PACKAGE = urxvt::overlay	1908	MODULE = urxvt PACKAGE = urxvt::overlay
1551		1909
1552	void	1910	void
1553	overlay::set (int x, int y, SV *text, SV *rend = 0)	1911	overlay::set (int x, int y, SV *text, SV *rend = 0)
1554		1912
…		…
1559	overlay::hide ()	1917	overlay::hide ()
1560		1918
1561	void	1919	void
1562	overlay::DESTROY ()	1920	overlay::DESTROY ()
1563		1921
1564	MODULE = urxvt PACKAGE = urxvt::timer	1922	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1565		1923
1566	SV *
1567	timer::new ()
1568	CODE:
1569	timer *w = new timer;
1570	w->start (NOW);
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1572	w->self = (HV *)SvRV (RETVAL);
1573	OUTPUT:
1574	RETVAL
1575
1576	timer *
1577	timer::cb (SV *cb)
1578	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	NV
1585	timer::at ()
1586	CODE:
1587	RETVAL = THIS->at;
1588	OUTPUT:
1589	RETVAL
1590
1591	timer *
1592	timer::interval (NV interval)
1593	CODE:
1594	THIS->interval = interval;
1595	RETVAL = THIS;
1596	OUTPUT:
1597	RETVAL
1598
1599	timer *
1600	timer::set (NV tstamp)
1601	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;
1604	OUTPUT:
1605	RETVAL
1606
1607	timer *
1608	timer::start (NV tstamp = THIS->at)
1609	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;
1612	OUTPUT:
1613	RETVAL
1614
1615	timer *
1616	timer::stop ()
1617	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:
1621	RETVAL
1622
1623	void
1624	timer::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:
1631	iow *w = new iow;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void
1678	iow::DESTROY ()
1679
1680

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