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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.27 by root, Fri Jan 6 01:16:58 2006 UTC vs.
Revision 1.179 by sf-exg, Thu Jun 7 09:34:51 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) 2005-2005 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.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	typedef GdkPixbuf * urxvt__pixbuf;
		60	typedef rxvt_img * urxvt__img;
		61
		62	/////////////////////////////////////////////////////////////////////////////
		63
		64	static void
		65	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		66	{
		67	//TODO: support component stuff
		68	c.set (s, SvPVbyte_nolen (sv));
		69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
		72
47	static wchar_t *	73	static wchar_t *
48	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
49	{	75	{
50	STRLEN len;	76	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	77	char *str = SvPVutf8 (sv, len);
…		…
63		89
64	return sv;	90	return sv;
65	}	91	}
66		92
67	static SV *	93	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
76	{	95	{
77	HV *hv = newHV ();	96	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		121
103	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
104	}	123	}
105		124
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		127
109	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
110		129
111	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
112	{	133	{
113	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
114	HV *self;	139	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		140
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	141	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	142	~overlay ();
212		143
213	void show ();	144	void show ();
…		…
217		148
218	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
219	};	150	};
220		151
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	152	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	154	{
		155	x = x_;
		156	y = y_;
		157	w = w_;
		158	h = h_;
		159
		160	if (w < 0) w = 0;
		161	if (h < 0) h = 0;
		162
224	if (border == 2)	163	if (border == 2)
225	{	164	{
226	w += 2;	165	w += 2;
227	h += 2;	166	h += 2;
228	}	167	}
…		…
266	*rp++ = r;	205	*rp++ = r;
267	}	206	}
268	}	207	}
269		208
270	show ();	209	show ();
271	THIS->want_refresh = 1;
272	}	210	}
273		211
274	overlay::~overlay ()	212	overlay::~overlay ()
275	{	213	{
276	hide ();	214	hide ();
…		…
281	delete [] rend[y];	219	delete [] rend[y];
282	}	220	}
283		221
284	delete [] text;	222	delete [] text;
285	delete [] rend;	223	delete [] rend;
		224	}
		225
		226	void
		227	overlay::show ()
		228	{
		229	if (overlay_av)
		230	return;
		231
		232	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		233	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		234	));
		235	av_push (overlay_av, newSViv ((long)this));
286		236
287	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
288	}	238	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	239	}
298		240
299	void	241	void
300	overlay::hide ()	242	overlay::hide ()
301	{	243	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
303		246
304	if (ovs)	247	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		248
308	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	251	break;
		252
		253	for (; i < AvFILL (overlay_av); i++)
		254	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		255
		256	av_pop (overlay_av);
		257
		258	SvREFCNT_dec (overlay_av);
		259	overlay_av = 0;
		260
		261	THIS->want_refresh = 1;
		262	THIS->refresh_check ();
311	}	263	}
312		264
313	void overlay::swap ()	265	void overlay::swap ()
314	{	266	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	267	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	268	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		269
318	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	271	int ov_h = min (h, THIS->nrow - ov_y);
		272
		273	// hide cursor if it is within the overlay area
		274	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		275	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		276	THIS->screen.flags &= ~Screen_VisibleCursor;
320		277
321	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
322	{	279	{
323	text_t *t1 = text [y];	280	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
325		282
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	283	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	284	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		285
329	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
330	{	287	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
357		314
358	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
359		316
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	319	}
363		320
364	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
365	}	323	}
366
367		324
368	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
369		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
370	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
371		332
372	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		334
378	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	336	{
380	if (perl)	337	if (perl)
381	{	338	{
382	perl_destruct (perl);	339	perl_destruct (perl);
383	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
384	}	342	}
385	}	343	}
386		344
387	void	345	void
388	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
389	{	347	{
390	if (!perl)	348	if (!perl)
391	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
392	char *argv[] = {	356	char *args[] = {
393	"",	357	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	358	"-e"
		359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
395	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
396		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	370	perl = perl_alloc ();
398	perl_construct (perl);	371	perl_construct (perl);
399		372
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407	PUSHs (sv_2mortal (newSVterm (term)));
		408	PUSHs (sv_2mortal (newSViv (type)));
		409	PUTBACK;
		410	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415
		416	uint8_t
		417	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		418	{
		419	localise_env set_environ (perl_environ);
		420
		421	ENTER;
		422	SAVETMPS;
		423
		424	dSP;
		425	PUSHMARK (SP);
		426	EXTEND (SP, 6);
		427	PUSHs (sv_2mortal (newSVterm (term)));
		428	PUSHs (sv_2mortal (newSVpv (name, 0)));
		429	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		431	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		433	PUTBACK;
		434	call_pv ("urxvt::parse_resource", G_SCALAR);
		435	SPAGAIN;
		436
		437	uint8_t ret = POPi;
		438
		439	FREETMPS;
		440	LEAVE;
		441
		442	return ret;
		443	}
		444
		445	static void
		446	ungrab (rxvt_term *THIS)
		447	{
		448	if (THIS->perl.grabtime)
		449	{
		450	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		451	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		452	THIS->perl.grabtime = 0;
		453	}
		454	}
		455
		456	bool
		457	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		458	{
		459	if (!perl || !term->perl.self)
		460	return false;
		461
		462	localise_env set_environ (perl_environ);
		463
		464	// pre-handling of some events
		465	if (htype == HOOK_REFRESH_END)
		466	{
		467	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		468
		469	for (int i = 0; i <= AvFILL (av); i++)
		470	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		471	}
		472	else if (htype == HOOK_DESTROY)
		473	{
		474	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		475
		476	for (int i = AvFILL (av); i >= 0; i--)
402	{	477	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	478	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		479	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	480	}
409	}	481	}
410	}
411		482
412	bool	483	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		484
418	if (htype == HOOK_INIT) // first hook ever called	485	if (term->perl.should_invoke [htype])
419	{	486	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	487	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	488	va_list ap;
		489
		490	va_start (ap, htype);
		491
		492	ENTER;
		493	SAVETMPS;
		494
		495	PUSHMARK (SP);
		496
		497	EXTEND (SP, 2);
		498	PUSHs (sv_2mortal (newSVterm (term)));
		499	PUSHs (sv_2mortal (newSViv (htype)));
		500
		501	for (;;) {
		502	data_type dt = (data_type)va_arg (ap, int);
		503
		504	switch (dt)
		505	{
		506	case DT_INT:
		507	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		508	break;
		509
		510	case DT_LONG:
		511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		512	break;
		513
		514	case DT_STR:
		515	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		516	break;
		517
		518	case DT_STR_LEN:
		519	{
		520	char *str = va_arg (ap, char *);
		521	int len = va_arg (ap, int);
		522
		523	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		524	}
		525	break;
		526
		527	case DT_WCS_LEN:
		528	{
		529	wchar_t *wstr = va_arg (ap, wchar_t *);
		530	int wlen = va_arg (ap, int);
		531
		532	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		533	}
		534	break;
		535
		536	case DT_LCS_LEN:
		537	{
		538	long *lstr = va_arg (ap, long *);
		539	int llen = va_arg (ap, int);
		540
		541	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		542	}
		543	break;
		544
		545	case DT_XEVENT:
		546	{
		547	XEvent *xe = va_arg (ap, XEvent *);
		548	HV *hv = newHV ();
		549
		550	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		551	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		552	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		553	# undef set
		554
		555	setiv (type, xe->type);
		556	setiv (send_event, xe->xany.send_event);
		557	setiv (serial, xe->xany.serial);
		558
		559	switch (xe->type)
		560	{
		561	case KeyPress:
		562	case KeyRelease:
		563	case ButtonPress:
		564	case ButtonRelease:
		565	case MotionNotify:
		566	setuv (window, xe->xmotion.window);
		567	setuv (root, xe->xmotion.root);
		568	setuv (subwindow, xe->xmotion.subwindow);
		569	setuv (time, xe->xmotion.time);
		570	setiv (x, xe->xmotion.x);
		571	setiv (y, xe->xmotion.y);
		572	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		573	setiv (col, xe->xmotion.x / term->fwidth);
		574	setiv (x_root, xe->xmotion.x_root);
		575	setiv (y_root, xe->xmotion.y_root);
		576	setuv (state, xe->xmotion.state);
		577
		578	switch (xe->type)
		579	{
		580	case KeyPress:
		581	case KeyRelease:
		582	setuv (keycode, xe->xkey.keycode);
		583	break;
		584
		585	case ButtonPress:
		586	case ButtonRelease:
		587	setuv (button, xe->xbutton.button);
		588	break;
		589
		590	case MotionNotify:
		591	setiv (is_hint, xe->xmotion.is_hint);
		592	break;
		593	}
		594
		595	break;
		596
		597	case MapNotify:
		598	case UnmapNotify:
		599	case ConfigureNotify:
		600	setuv (event, xe->xconfigure.event);
		601	setuv (window, xe->xconfigure.window);
		602
		603	switch (xe->type)
		604	{
		605	case ConfigureNotify:
		606	setiv (x, xe->xconfigure.x);
		607	setiv (y, xe->xconfigure.y);
		608	setiv (width, xe->xconfigure.width);
		609	setiv (height, xe->xconfigure.height);
		610	setuv (above, xe->xconfigure.above);
		611	break;
		612	}
		613
		614	break;
		615
		616	case PropertyNotify:
		617	setuv (window, xe->xproperty.window);
		618	setuv (atom, xe->xproperty.atom);
		619	setuv (time, xe->xproperty.time);
		620	setiv (state, xe->xproperty.state);
		621	break;
		622
		623	case ClientMessage:
		624	setuv (window, xe->xclient.window);
		625	setuv (message_type, xe->xclient.message_type);
		626	setuv (format, xe->xclient.format);
		627	setuv (l0, xe->xclient.data.l[0]);
		628	setuv (l1, xe->xclient.data.l[1]);
		629	setuv (l2, xe->xclient.data.l[2]);
		630	setuv (l3, xe->xclient.data.l[3]);
		631	setuv (l4, xe->xclient.data.l[4]);
		632	break;
		633	}
		634
		635	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		636	}
		637	break;
		638
		639	case DT_END:
		640	goto call;
		641
		642	default:
		643	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		644	}
		645	}
		646
		647	call:
		648	va_end (ap);
		649
		650	PUTBACK;
		651	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		652	SPAGAIN;
		653
		654	if (count)
		655	{
		656	SV *status = POPs;
		657	count = SvTRUE (status);
		658	}
		659
		660	PUTBACK;
		661	FREETMPS;
		662	LEAVE;
		663
		664	if (SvTRUE (ERRSV))
		665	{
		666	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		667	ungrab (term); // better lose the grab than the session
		668	}
		669
		670	event_consumed = !!count;
422	}	671	}
423	else if (!term->self)	672	else
424	return false; // perl not initialized for this instance	673	event_consumed = false;
		674
		675	// post-handling of some events
		676	if (htype == HOOK_REFRESH_BEGIN)
		677	{
		678	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		679
		680	for (int i = AvFILL (av); i >= 0; i--)
		681	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		682	}
425	else if (htype == HOOK_DESTROY)	683	else if (htype == HOOK_DESTROY)
426	{	684	{
427	// handled later	685	clearSVptr ((SV *)term->perl.self);
		686	SvREFCNT_dec ((SV *)term->perl.self);
		687
		688	// don't allow further calls
		689	term->perl.self = 0;
428	}	690	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		691
433	if (HvKEYS (hv))	692	return event_consumed;
434	{	693	}
435	hv_iterinit (hv);
436		694
437	while (HE *he = hv_iternext (hv))	695	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	696	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	697	{
440	}	698	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		699
449	ENTER;	700	ENTER;
450	SAVETMPS;	701	SAVETMPS;
451		702
452	PUSHMARK (SP);	703	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));	704	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		705	PUTBACK;
		706	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
456		707
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STRING:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_USTRING_LEN:
475	{
476	unicode_t *ustr = va_arg (ap, unicode_t *);
477	int ulen = va_arg (ap, int);
478	wchar_t *wstr = new wchar_t [ulen];
479
480	for (int i = ulen; i--; )
481	wstr [i] = ustr [i];
482
483	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485	delete [] wstr;
486	}
487
488	case DT_END:
489	{
490	va_end (ap);
491
492	PUTBACK;
493	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
494	SPAGAIN;
495
496	if (count)
497	{
498	SV *status = POPs;
499	count = SvTRUE (status);
500	}
501
502	PUTBACK;
503	FREETMPS;
504	LEAVE;
505
506	if (SvTRUE (ERRSV))	708	if (SvTRUE (ERRSV))
507	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	709	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
508		710
509	if (htype == HOOK_DESTROY)	711	FREETMPS;
510	{	712	LEAVE;
511	clearSVptr ((SV *)term->self);
512	SvREFCNT_dec ((SV *)term->self);
513	}
514
515	return count;
516	}
517
518	default:
519	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
520	}
521	}
522	}	713	}
523		714
524	/////////////////////////////////////////////////////////////////////////////	715	/////////////////////////////////////////////////////////////////////////////
525		716
526	MODULE = urxvt PACKAGE = urxvt	717	MODULE = urxvt PACKAGE = urxvt
527		718
528	PROTOTYPES: ENABLE	719	PROTOTYPES: ENABLE
529		720
530	BOOT:	721	BOOT:
531	{	722	{
532	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	723	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		724	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		725	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		726	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		727
533	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	728	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
534	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	729	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
535	# include "hookinc.h"	730	# include "hookinc.h"
536	# undef def	731	# undef def
537		732
		733	HV *option = get_hv ("urxvt::OPTION", 1);
		734	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		735	# define nodef(name)
		736	# include "optinc.h"
		737	# undef nodef
		738	# undef def
		739
		740	HV *stash = gv_stashpv ("urxvt", 1);
		741	static const struct {
		742	const char *name;
		743	IV iv;
		744	} *civ, const_iv[] = {
		745	# define const_iv(name) { # name, (IV)name }
		746	const_iv (NUM_RESOURCES),
538	export_const (DEFAULT_RSTYLE);	747	const_iv (DEFAULT_RSTYLE),
539	export_const (OVERLAY_RSTYLE);	748	const_iv (OVERLAY_RSTYLE),
540	export_const (RS_Bold);	749	const_iv (Color_Bits),
541	export_const (RS_Italic);	750	const_iv (RS_bgShift), const_iv (RS_bgMask),
542	export_const (RS_Blink);	751	const_iv (RS_fgShift), const_iv (RS_fgMask),
543	export_const (RS_RVid);	752	const_iv (RS_Careful),
544	export_const (RS_Uline);	753	const_iv (RS_fontCount),
		754	const_iv (RS_fontShift),
		755	const_iv (RS_fontMask),
		756	const_iv (RS_baseattrMask),
		757	const_iv (RS_attrMask),
		758	const_iv (RS_redraw),
		759	const_iv (RS_Sel),
		760	const_iv (RS_Bold),
		761	const_iv (RS_Italic),
		762	const_iv (RS_Blink),
		763	const_iv (RS_RVid),
		764	const_iv (RS_Uline),
545		765
546	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	766	const_iv (CurrentTime),
547	}	767	const_iv (ShiftMask),
		768	const_iv (LockMask),
		769	const_iv (ControlMask),
		770	const_iv (Mod1Mask),
		771	const_iv (Mod2Mask),
		772	const_iv (Mod3Mask),
		773	const_iv (Mod4Mask),
		774	const_iv (Mod5Mask),
		775	const_iv (Button1Mask),
		776	const_iv (Button2Mask),
		777	const_iv (Button3Mask),
		778	const_iv (Button4Mask),
		779	const_iv (Button5Mask),
		780	const_iv (AnyModifier),
548		781
		782	const_iv (NoSymbol),
		783	const_iv (GrabModeSync),
		784	const_iv (GrabModeAsync),
		785
		786	const_iv (NoEventMask),
		787	const_iv (KeyPressMask),
		788	const_iv (KeyReleaseMask),
		789	const_iv (ButtonPressMask),
		790	const_iv (ButtonReleaseMask),
		791	const_iv (EnterWindowMask),
		792	const_iv (LeaveWindowMask),
		793	const_iv (PointerMotionMask),
		794	const_iv (PointerMotionHintMask),
		795	const_iv (Button1MotionMask),
		796	const_iv (Button2MotionMask),
		797	const_iv (Button3MotionMask),
		798	const_iv (Button4MotionMask),
		799	const_iv (Button5MotionMask),
		800	const_iv (ButtonMotionMask),
		801	const_iv (KeymapStateMask),
		802	const_iv (ExposureMask),
		803	const_iv (VisibilityChangeMask),
		804	const_iv (StructureNotifyMask),
		805	const_iv (ResizeRedirectMask),
		806	const_iv (SubstructureNotifyMask),
		807	const_iv (SubstructureRedirectMask),
		808	const_iv (FocusChangeMask),
		809	const_iv (PropertyChangeMask),
		810	const_iv (ColormapChangeMask),
		811	const_iv (OwnerGrabButtonMask),
		812
		813	const_iv (KeyPress),
		814	const_iv (KeyRelease),
		815	const_iv (ButtonPress),
		816	const_iv (ButtonRelease),
		817	const_iv (MotionNotify),
		818	const_iv (EnterNotify),
		819	const_iv (LeaveNotify),
		820	const_iv (FocusIn),
		821	const_iv (FocusOut),
		822	const_iv (KeymapNotify),
		823	const_iv (Expose),
		824	const_iv (GraphicsExpose),
		825	const_iv (NoExpose),
		826	const_iv (VisibilityNotify),
		827	const_iv (CreateNotify),
		828	const_iv (DestroyNotify),
		829	const_iv (UnmapNotify),
		830	const_iv (MapNotify),
		831	const_iv (MapRequest),
		832	const_iv (ReparentNotify),
		833	const_iv (ConfigureNotify),
		834	const_iv (ConfigureRequest),
		835	const_iv (GravityNotify),
		836	const_iv (ResizeRequest),
		837	const_iv (CirculateNotify),
		838	const_iv (CirculateRequest),
		839	const_iv (PropertyNotify),
		840	const_iv (SelectionClear),
		841	const_iv (SelectionRequest),
		842	const_iv (SelectionNotify),
		843	const_iv (ColormapNotify),
		844	const_iv (ClientMessage),
		845	const_iv (MappingNotify),
		846	# if ENABLE_XIM_ONTHESPOT
		847	const_iv (XIMReverse),
		848	const_iv (XIMUnderline),
		849	const_iv (XIMHighlight),
		850	const_iv (XIMPrimary),
		851	const_iv (XIMSecondary),
		852	const_iv (XIMTertiary),
		853	const_iv (XIMVisibleToForward),
		854	const_iv (XIMVisibleToBackword),
		855	const_iv (XIMVisibleToCenter),
		856	#if XRENDER
		857	const_iv (PictStandardARGB32),
		858	const_iv (PictStandardRGB24),
		859	const_iv (PictStandardA8),
		860	const_iv (PictStandardA4),
		861	const_iv (PictStandardA1),
		862	const_iv (RepeatNone),
		863	const_iv (RepeatNormal),
		864	const_iv (RepeatPad),
		865	const_iv (RepeatReflect),
		866	#endif
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
		882	};
		883
		884	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		885	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		886	}
		887
549	void	888	void
550	set_should_invoke (int htype, int value)	889	log (const char *msg)
551	CODE:	890	CODE:
552	rxvt_perl.should_invoke [htype] = value;	891	rxvt_log ("%s", msg);
553		892
554	void	893	void
555	warn (const char *msg)	894	warn (const char *msg)
556	CODE:	895	CODE:
557	rxvt_warn ("%s", msg);	896	rxvt_warn ("%s", msg);
558		897
559	void	898	void
560	fatal (const char *msg)	899	fatal (const char *msg)
561	CODE:	900	CODE:
562	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
		902
		903	void
		904	_exit (int status)
		905
		906	void
		907	catch_fatal (SV *block)
		908	PROTOTYPE: &
		909	CODE:
		910	try
		911	{
		912	PUSHMARK (SP);
		913	PUTBACK;
		914	call_sv (block, G_VOID | G_DISCARD);
		915	SPAGAIN;
		916	}
		917	catch (const rxvt_failure_exception &e)
		918	{
		919	croak ("rxvt_fatal exception caught, trying to continue.");
		920	}
563		921
564	NV	922	NV
565	NOW ()	923	NOW ()
566	CODE:	924	CODE:
567	RETVAL = NOW;	925	RETVAL = ev::now ();
568	OUTPUT:	926	OUTPUT:
569	RETVAL	927	RETVAL
570		928
571	int	929	int
572	GET_BASEFG (int rend)	930	GET_BASEFG (int rend)
…		…
583	RETVAL	941	RETVAL
584		942
585	int	943	int
586	SET_FGCOLOR (int rend, int new_color)	944	SET_FGCOLOR (int rend, int new_color)
587	CODE:	945	CODE:
588	RETVAL = SET_FGCOLOR (rend, new_color);	946	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
589	OUTPUT:	947	OUTPUT:
590	RETVAL	948	RETVAL
591		949
592	int	950	int
593	SET_BGCOLOR (int rend, int new_color)	951	SET_BGCOLOR (int rend, int new_color)
594	CODE:	952	CODE:
595	RETVAL = SET_BGCOLOR (rend, new_color);	953	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
596	OUTPUT:	954	OUTPUT:
597	RETVAL	955	RETVAL
598		956
599	int	957	int
600	GET_CUSTOM (int rend)	958	GET_CUSTOM (int rend)
601	CODE:	959	CODE:
602	RETVAL = (rend && RS_customMask) >> RS_customShift;	960	RETVAL = (rend & RS_customMask) >> RS_customShift;
603	OUTPUT:	961	OUTPUT:
604	RETVAL	962	RETVAL
605		963
606	int	964	int
607	SET_CUSTOM (int rend, int new_value)	965	SET_CUSTOM (int rend, int new_value)
…		…
614	| ((new_value << RS_customShift) & RS_customMask);	972	| ((new_value << RS_customShift) & RS_customMask);
615	}	973	}
616	OUTPUT:	974	OUTPUT:
617	RETVAL	975	RETVAL
618		976
		977	void
		978	termlist ()
		979	PPCODE:
		980	{
		981	EXTEND (SP, rxvt_term::termlist.size ());
		982
		983	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		984	if ((*t)->perl.self)
		985	PUSHs (sv_2mortal (newSVterm (*t)));
		986	}
		987
		988	IV
		989	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		990	CODE:
		991	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		992	req->cb_sv = newSVsv (cb);
		993	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		994	av_push (av, newSViv ((IV)req));
		995	RETVAL = (IV)req;
		996	OUTPUT:
		997	RETVAL
		998
		999	void
		1000	_delete_selection_request (IV req_)
		1001	CODE:
		1002	rxvt_selection *req = (rxvt_selection *)req_;
		1003	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1004	int i;
		1005
		1006	for (i = AvFILL (av); i >= 0; i--)
		1007	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1008	break;
		1009
		1010	for (; i < AvFILL (av); i++)
		1011	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1012
		1013	av_pop (av);
		1014
		1015	delete req;
		1016
619	MODULE = urxvt PACKAGE = urxvt::term	1017	MODULE = urxvt PACKAGE = urxvt::term
		1018
		1019	SV *
		1020	_new (AV *env, AV *arg)
		1021	CODE:
		1022	{
		1023	rxvt_term *term = new rxvt_term;
		1024
		1025	stringvec *argv = new stringvec;
		1026	for (int i = 0; i <= AvFILL (arg); i++)
		1027	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1028
		1029	stringvec *envv = new stringvec;
		1030	for (int i = AvFILL (env) + 1; i--; )
		1031	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1032
		1033	try
		1034	{
		1035	term->init (argv, envv);
		1036	}
		1037	catch (const class rxvt_failure_exception &e)
		1038	{
		1039	term->destroy ();
		1040	croak ("error while initializing new terminal instance");
		1041	}
		1042
		1043	RETVAL = term && term->perl.self
		1044	? newSVterm (term) : &PL_sv_undef;
		1045	}
		1046	OUTPUT:
		1047	RETVAL
		1048
		1049	void
		1050	rxvt_term::destroy ()
		1051
		1052	void
		1053	rxvt_term::set_should_invoke (int htype, int inc)
		1054	CODE:
		1055	uint8_t &count = THIS->perl.should_invoke [htype];
		1056	uint8_t prev = count;
		1057	count += inc;
		1058	if (!prev != !count)
		1059	{
		1060	// hook status changed, react
		1061	switch (htype)
		1062	{
		1063	case HOOK_POSITION_CHANGE:
		1064	if (count)
		1065	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1066	}
		1067	}
		1068
		1069	void
		1070	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1071	CODE:
		1072	XrmPutStringResource (&THIS->option_db, specifier, value);
		1073
		1074	int
		1075	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1076	CODE:
		1077	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1078	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1079	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1080	OUTPUT: RETVAL
		1081
		1082	int
		1083	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1084	CODE:
		1085	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1086	OUTPUT: RETVAL
		1087
		1088	void
		1089	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1090	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1091	CODE:
		1092	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1093
		1094	void
		1095	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1096	CODE:
		1097	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1098
		1099	bool
		1100	rxvt_term::grab (Time eventtime, int sync = 0)
		1101	CODE:
		1102	{
		1103	int mode = sync ? GrabModeSync : GrabModeAsync;
		1104
		1105	THIS->perl.grabtime = 0;
		1106
		1107	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1108	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1109	mode, mode, None, GRAB_CURSOR, eventtime))
		1110	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1111	THIS->perl.grabtime = eventtime;
		1112	else
		1113	XUngrabPointer (THIS->dpy, eventtime);
		1114
		1115	RETVAL = !!THIS->perl.grabtime;
		1116	}
		1117	OUTPUT:
		1118	RETVAL
		1119
		1120	void
		1121	rxvt_term::allow_events_async ()
		1122	CODE:
		1123	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1124
		1125	void
		1126	rxvt_term::allow_events_sync ()
		1127	CODE:
		1128	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1129
		1130	void
		1131	rxvt_term::allow_events_replay ()
		1132	CODE:
		1133	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1134	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1135
		1136	void
		1137	rxvt_term::ungrab ()
		1138	CODE:
		1139	ungrab (THIS);
		1140
		1141	int
		1142	rxvt_term::XStringToKeysym (char *string)
		1143	CODE:
		1144	RETVAL = XStringToKeysym (string);
		1145	OUTPUT: RETVAL
		1146
		1147	char *
		1148	rxvt_term::XKeysymToString (int sym)
		1149	CODE:
		1150	RETVAL = XKeysymToString (sym);
		1151	OUTPUT: RETVAL
		1152
		1153	int
		1154	rxvt_term::XKeysymToKeycode (int sym)
		1155	CODE:
		1156	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1157	OUTPUT: RETVAL
		1158
		1159	int
		1160	rxvt_term::XKeycodeToKeysym (int code, int index)
		1161	CODE:
		1162	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1163	OUTPUT: RETVAL
620		1164
621	int	1165	int
622	rxvt_term::strwidth (SV *str)	1166	rxvt_term::strwidth (SV *str)
623	CODE:	1167	CODE:
624	{	1168	{
625	wchar_t *wstr = sv2wcs (str);	1169	wchar_t *wstr = sv2wcs (str);
626		1170
627	rxvt_push_locale (THIS->locale);	1171	rxvt_push_locale (THIS->locale);
628	RETVAL = wcswidth (wstr, wcslen (wstr));	1172	RETVAL = 0;
		1173	for (wchar_t *wc = wstr; *wc; wc++)
		1174	{
		1175	int w = WCWIDTH (*wc);
		1176
		1177	if (w)
		1178	RETVAL += max (w, 1);
		1179	}
629	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
630		1181
631	free (wstr);	1182	free (wstr);
632	}	1183	}
633	OUTPUT:	1184	OUTPUT:
…		…
666	free (wstr);	1217	free (wstr);
667	}	1218	}
668	OUTPUT:	1219	OUTPUT:
669	RETVAL	1220	RETVAL
670		1221
671	# very portable, especially on objects as opposed to pods	1222	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
672	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
673		1223
674	#define TERM_OFFSET_width TERM_OFFSET(width)	1224	#define TERM_OFFSET_width TERM_OFFSET(width)
675	#define TERM_OFFSET_height TERM_OFFSET(height)	1225	#define TERM_OFFSET_height TERM_OFFSET(height)
676	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1226	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1227	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
678	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1228	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
679	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1229	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
680	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1230	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
681	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1231	#define TERM_OFFSET_focus TERM_OFFSET(focus)
682	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1232	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1233	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1234	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1235	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1236	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
683	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1237	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
684	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1238	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
685	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1239	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
686		1240
687	int	1241	int
688	rxvt_term::width ()	1242	rxvt_term::width ()
689	ALIAS:	1243	ALIAS:
690	width = TERM_OFFSET_width	1244	width = TERM_OFFSET_width
691	height = TERM_OFFSET_height	1245	height = TERM_OFFSET_height
692	fwidth = TERM_OFFSET_fwidth	1246	fwidth = TERM_OFFSET_fwidth
693	fheight = TERM_OFFSET_fheight	1247	fheight = TERM_OFFSET_fheight
694	fbase = TERM_OFFSET_fbase	1248	fbase = TERM_OFFSET_fbase
695	nrow = TERM_OFFSET_nrow	1249	nrow = TERM_OFFSET_nrow
696	ncol = TERM_OFFSET_ncol	1250	ncol = TERM_OFFSET_ncol
697	focus = TERM_OFFSET_focus	1251	focus = TERM_OFFSET_focus
698	mapped = TERM_OFFSET_mapped	1252	mapped = TERM_OFFSET_mapped
		1253	int_bwidth = TERM_OFFSET_int_bwidth
		1254	ext_bwidth = TERM_OFFSET_ext_bwidth
		1255	lineSpace = TERM_OFFSET_lineSpace
		1256	letterSpace = TERM_OFFSET_letterSpace
699	saveLines = TERM_OFFSET_saveLines	1257	saveLines = TERM_OFFSET_saveLines
700	total_rows = TERM_OFFSET_total_rows	1258	total_rows = TERM_OFFSET_total_rows
701	nsaved = TERM_OFFSET_nsaved	1259	top_row = TERM_OFFSET_top_row
702	CODE:	1260	CODE:
703	RETVAL = *(int *)((char *)THIS + ix);	1261	RETVAL = *(int *)((char *)THIS + ix);
704	OUTPUT:	1262	OUTPUT:
705	RETVAL	1263	RETVAL
706		1264
		1265	unsigned int
		1266	rxvt_term::ModLevel3Mask ()
		1267	ALIAS:
		1268	ModLevel3Mask = 0
		1269	ModMetaMask = 1
		1270	ModNumLockMask = 2
		1271	current_screen = 3
		1272	hidden_cursor = 4
		1273	CODE:
		1274	switch (ix)
		1275	{
		1276	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1277	case 1: RETVAL = THIS->ModMetaMask; break;
		1278	case 2: RETVAL = THIS->ModNumLockMask; break;
		1279	case 3: RETVAL = THIS->current_screen; break;
		1280	#ifdef CURSOR_BLINK
		1281	case 4: RETVAL = THIS->hidden_cursor; break;
		1282	#endif
		1283	}
		1284	OUTPUT:
		1285	RETVAL
		1286
		1287	char *
		1288	rxvt_term::display_id ()
		1289	ALIAS:
		1290	display_id = 0
		1291	locale = 1
		1292	CODE:
		1293	switch (ix)
		1294	{
		1295	case 0: RETVAL = THIS->display->id; break;
		1296	case 1: RETVAL = THIS->locale; break;
		1297	}
		1298	OUTPUT:
		1299	RETVAL
		1300
		1301	SV *
		1302	rxvt_term::envv ()
		1303	ALIAS:
		1304	argv = 1
		1305	PPCODE:
		1306	{
		1307	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1308
		1309	EXTEND (SP, vec->size ());
		1310
		1311	for (char **i = vec->begin (); i != vec->end (); ++i)
		1312	if (*i)
		1313	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1314	}
		1315
		1316	int
		1317	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1318	CODE:
		1319	RETVAL = THIS->pty_ev.events;
		1320	if (events != ev::UNDEF)
		1321	THIS->pty_ev.set (events);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	int
		1326	rxvt_term::pty_fd ()
		1327	CODE:
		1328	RETVAL = THIS->pty->pty;
		1329	OUTPUT:
		1330	RETVAL
		1331
		1332	Window
		1333	rxvt_term::parent ()
		1334	CODE:
		1335	RETVAL = THIS->parent;
		1336	OUTPUT:
		1337	RETVAL
		1338
		1339	int
		1340	rxvt_term::parent_x ()
		1341	CODE:
		1342	RETVAL = THIS->parent_x;
		1343	OUTPUT:
		1344	RETVAL
		1345
		1346	int
		1347	rxvt_term::parent_y ()
		1348	CODE:
		1349	RETVAL = THIS->parent_y;
		1350	OUTPUT:
		1351	RETVAL
		1352
		1353	void
		1354	rxvt_term::vt_emask_add (U32 emask)
		1355	CODE:
		1356	THIS->vt_emask_perl |= emask;
		1357	THIS->vt_select_input ();
		1358
707	U32	1359	U32
708	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1360	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709	CODE:	1361	CODE:
710	{
711	RETVAL = THIS->rstyle;	1362	RETVAL = THIS->rstyle;
712	THIS->rstyle = new_rstyle;	1363	THIS->rstyle = new_rstyle;
713	}
714	OUTPUT:	1364	OUTPUT:
715	RETVAL	1365	RETVAL
716		1366
717	int	1367	int
718	rxvt_term::view_start (int newval = -1)	1368	rxvt_term::view_start (int newval = 1)
		1369	PROTOTYPE: $;$
719	CODE:	1370	CODE:
720	{	1371	{
721	RETVAL = THIS->view_start;	1372	RETVAL = THIS->view_start;
722		1373
723	if (newval >= 0)	1374	if (newval <= 0)
724	{	1375	THIS->scr_changeview (max (newval, THIS->top_row));
725	THIS->view_start = min (newval, THIS->nsaved);
726	THIS->scr_changeview (RETVAL);
727	}
728	}	1376	}
729	OUTPUT:	1377	OUTPUT:
730	RETVAL	1378	RETVAL
731		1379
732	void	1380	void
		1381	rxvt_term::set_urgency (bool enable)
		1382
		1383	void
		1384	rxvt_term::focus_in ()
		1385
		1386	void
		1387	rxvt_term::focus_out ()
		1388
		1389	void
		1390	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1391	ALIAS:
		1392	key_release = 1
		1393	CODE:
		1394	{
		1395	XKeyEvent xkey;
		1396
		1397	memset (&xkey, 0, sizeof (xkey));
		1398
		1399	xkey.time = time;
		1400	xkey.state = state;
		1401	xkey.keycode = keycode;
		1402
		1403	xkey.type = ix ? KeyRelease : KeyPress;
		1404	xkey.display = THIS->dpy;
		1405	xkey.window = THIS->vt;
		1406	xkey.root = THIS->display->root;
		1407	xkey.subwindow = THIS->vt;
		1408
		1409	if (ix)
		1410	THIS->key_release (xkey);
		1411	else
		1412	THIS->key_press (xkey);
		1413	}
		1414
		1415	void
733	rxvt_term::want_refresh ()	1416	rxvt_term::want_refresh ()
734	CODE:	1417	CODE:
735	THIS->want_refresh = 1;	1418	THIS->want_refresh = 1;
		1419	THIS->refresh_check ();
736		1420
737	void	1421	void
738	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1422	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739	PPCODE:	1423	PPCODE:
740	{	1424	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1425	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1426	XSRETURN_EMPTY;
743		1427
744	line_t &l = ROW(row_number);	1428	line_t &l = ROW(row_number);
745		1429
746	if (GIMME_V != G_VOID)	1430	if (GIMME_V != G_VOID)
747	{	1431	{
748	wchar_t *wstr = new wchar_t [THIS->ncol];	1432	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
749		1433
750	for (int col = 0; col <THIS->ncol; col++)	1434	for (int col = 0; col < THIS->ncol; col++)
751	wstr [col] = l.t [col];	1435	wstr [col] = l.t [col];
752		1436
753	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1437	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
754
755	delete [] wstr;
756	}	1438	}
757		1439
758	if (new_text)	1440	if (new_text)
759	{	1441	{
760	wchar_t *wstr = sv2wcs (new_text);	1442	wchar_t *wstr = sv2wcs (new_text);
761		1443
762	int len = min (wcslen (wstr) - start_ofs, max_len);	1444	int len = min (wcslen (wstr) - start_ofs, max_len);
763		1445
764	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1446	if (start_col < 0 || start_col + len > THIS->ncol)
765	{	1447	{
766	free (wstr);	1448	free (wstr);
767	croak ("new_text extends beyond horizontal margins");	1449	croak ("new_text extends beyond horizontal margins");
768	}	1450	}
769		1451
…		…
779		1461
780	void	1462	void
781	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1463	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
782	PPCODE:	1464	PPCODE:
783	{	1465	{
784	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1466	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
785	XSRETURN_EMPTY;	1467	XSRETURN_EMPTY;
786		1468
787	line_t &l = ROW(row_number);	1469	line_t &l = ROW(row_number);
788		1470
789	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
801	{	1483	{
802	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1484	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
803	croak ("new_rend must be arrayref");	1485	croak ("new_rend must be arrayref");
804		1486
805	AV *av = (AV *)SvRV (new_rend);	1487	AV *av = (AV *)SvRV (new_rend);
806	int len = min (av_len (av) + 1 - start_ofs, max_len);	1488	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
807		1489
808	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1490	if (start_col < 0 || start_col + len > THIS->ncol)
809	croak ("new_rend array extends beyond horizontal margins");	1491	croak ("new_rend array extends beyond horizontal margins");
810		1492
811	for (int col = start_col; col < start_col + len; col++)	1493	for (int col = start_col; col < start_col + len; col++)
812	{	1494	{
813	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1495	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
819		1501
820	int	1502	int
821	rxvt_term::ROW_l (int row_number, int new_length = -1)	1503	rxvt_term::ROW_l (int row_number, int new_length = -1)
822	CODE:	1504	CODE:
823	{	1505	{
824	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1506	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
825	XSRETURN_EMPTY;	1507	XSRETURN_EMPTY;
826		1508
827	line_t &l = ROW(row_number);	1509	line_t &l = ROW(row_number);
828	RETVAL = l.l;	1510	RETVAL = l.l;
829		1511
…		…
835		1517
836	bool	1518	bool
837	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1519	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
838	CODE:	1520	CODE:
839	{	1521	{
840	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1522	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
841	XSRETURN_EMPTY;	1523	XSRETURN_EMPTY;
842		1524
843	line_t &l = ROW(row_number);	1525	line_t &l = ROW(row_number);
844	RETVAL = l.is_longer ();	1526	RETVAL = l.is_longer ();
845		1527
…		…
848	}	1530	}
849	OUTPUT:	1531	OUTPUT:
850	RETVAL	1532	RETVAL
851		1533
852	SV *	1534	SV *
853	rxvt_term::special_encode (SV *str)	1535	rxvt_term::special_encode (SV *string)
854	CODE:	1536	CODE:
855	abort ();//TODO	1537	{
		1538	wchar_t *wstr = sv2wcs (string);
		1539	int wlen = wcslen (wstr);
		1540	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1541
		1542	rxvt_push_locale (THIS->locale);
		1543
		1544	wchar_t *r = rstr;
		1545	for (wchar_t *s = wstr; *s; s++)
		1546	{
		1547	int w = WCWIDTH (*s);
		1548
		1549	if (w == 0)
		1550	{
		1551	if (r == rstr)
		1552	croak ("leading combining character unencodable");
		1553
		1554	unicode_t n = rxvt_compose (r[-1], *s);
		1555	if (n == NOCHAR)
		1556	n = rxvt_composite.compose (r[-1], *s);
		1557
		1558	r[-1] = n;
		1559	}
		1560	#if !UNICODE_3
		1561	else if (*s >= 0x10000)
		1562	*r++ = rxvt_composite.compose (*s);
		1563	#endif
		1564	else
		1565	*r++ = *s;
		1566
		1567	// the *2 above only allows wcwidth <= 2
		1568	if (w > 1)
		1569	*r++ = NOCHAR;
		1570	}
		1571
		1572	rxvt_pop_locale ();
		1573
		1574	RETVAL = wcs2sv (rstr, r - rstr);
		1575	}
		1576	OUTPUT:
		1577	RETVAL
856		1578
857	SV *	1579	SV *
858	rxvt_term::special_decode (SV *str)	1580	rxvt_term::special_decode (SV *text)
859	CODE:	1581	CODE:
860	abort ();//TODO	1582	{
		1583	wchar_t *wstr = sv2wcs (text);
		1584	int dlen = 0;
		1585
		1586	// find length
		1587	for (wchar_t *s = wstr; *s; s++)
		1588	if (*s == NOCHAR)
		1589	;
		1590	else if (IS_COMPOSE (*s))
		1591	dlen += rxvt_composite.expand (*s, 0);
		1592	else
		1593	dlen++;
		1594
		1595	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1596
		1597	// decode
		1598	wchar_t *r = rstr;
		1599	for (wchar_t *s = wstr; *s; s++)
		1600	if (*s == NOCHAR)
		1601	;
		1602	else if (IS_COMPOSE (*s))
		1603	r += rxvt_composite.expand (*s, r);
		1604	else
		1605	*r++ = *s;
		1606
		1607	RETVAL = wcs2sv (rstr, r - rstr);
		1608	}
		1609	OUTPUT:
		1610	RETVAL
861		1611
862	void	1612	void
863	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1613	rxvt_term::_resource (char *name, int index, SV *newval = 0)
864	PPCODE:	1614	PPCODE:
865	{	1615	{
866	struct resval { const char *name; int value; } rslist [] = {	1616	static const struct resval { const char *name; int value; } *rs, rslist [] = {
867	# define def(name) { # name, Rs_ ## name },	1617	# define def(name) { # name, Rs_ ## name },
868	# define reserve(name,count)	1618	# define reserve(name,count)
869	# include "rsinc.h"	1619	# include "rsinc.h"
870	# undef def	1620	# undef def
871	# undef reserve	1621	# undef reserve
872	};	1622	};
873		1623
874	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1624	rs = rslist + ecb_array_length (rslist);
875		1625
		1626	if (*name)
876	do {	1627	{
		1628	do {
877	if (rs-- == rslist)	1629	if (rs-- == rslist)
878	croak ("no such resource '%s', requested", name);	1630	croak ("no such resource '%s', requested", name);
879	} while (strcmp (name, rs->name));	1631	} while (strcmp (name, rs->name));
880		1632
881	index += rs->value;	1633	index += rs->value;
		1634	}
		1635	else
		1636	{
		1637	--rs;
		1638	name = "";
		1639	}
882		1640
883	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1641	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
884	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1642	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
885		1643
886	if (GIMME_V != G_VOID)	1644	if (GIMME_V != G_VOID)
…		…
897	else	1655	else
898	THIS->rs [index] = 0;	1656	THIS->rs [index] = 0;
899	}	1657	}
900	}	1658	}
901		1659
		1660	const char *
		1661	rxvt_term::x_resource (const char *name)
		1662
		1663	bool
		1664	rxvt_term::option (U8 optval, int set = -1)
		1665	CODE:
		1666	{
		1667	RETVAL = THIS->option (optval);
		1668
		1669	if (set >= 0)
		1670	{
		1671	THIS->set_option (optval, set);
		1672
		1673	if (THIS->init_done) // avoid doing this before START
		1674	switch (optval)
		1675	{
		1676	case Opt_skipBuiltinGlyphs:
		1677	THIS->set_fonts ();
		1678	THIS->scr_remap_chars ();
		1679	THIS->scr_touch (true);
		1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
		1682	break;
		1683	#ifdef CURSOR_BLINK
		1684	case Opt_cursorBlink:
		1685	THIS->cursor_blink_reset ();
		1686	break;
		1687	#endif
		1688
		1689	case Opt_cursorUnderline:
		1690	THIS->want_refresh = 1;
		1691	THIS->refresh_check ();
		1692	break;
		1693
		1694	# case Opt_scrollBar_floating:
		1695	# case Opt_scrollBar_right:
		1696	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1697	# break;
		1698	}
		1699	}
		1700	}
		1701	OUTPUT:
		1702	RETVAL
		1703
		1704	bool
		1705	rxvt_term::parse_keysym (char *keysym, char *str)
		1706	CODE:
		1707	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1708	THIS->keyboard->register_done ();
		1709	OUTPUT:
		1710	RETVAL
		1711
902	void	1712	void
		1713	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1714	CODE:
		1715	wchar_t *wstr = sv2wcs (str);
		1716	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1717	free (wstr);
		1718
		1719	void
903	rxvt_term::cur (...)	1720	rxvt_term::screen_cur (...)
904	PROTOTYPE: $;$$	1721	PROTOTYPE: $;$$
905	ALIAS:	1722	ALIAS:
906	screen_cur = 0	1723	screen_cur = 0
907	selection_beg = 1	1724	selection_beg = 1
908	selection_end = 2	1725	selection_end = 2
…		…
919	EXTEND (SP, 2);	1736	EXTEND (SP, 2);
920	PUSHs (sv_2mortal (newSViv (rc.row)));	1737	PUSHs (sv_2mortal (newSViv (rc.row)));
921	PUSHs (sv_2mortal (newSViv (rc.col)));	1738	PUSHs (sv_2mortal (newSViv (rc.col)));
922	}	1739	}
923		1740
924	if (items == 3)	1741	if (items >= 3)
		1742	{
		1743	rc.row = SvIV (ST (1));
		1744	rc.col = SvIV (ST (2));
		1745
		1746	if (ix == 2)
925	{	1747	{
926	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1748	if (rc.col == 0)
927	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1749	{
		1750	// col == 0 means end of previous line
		1751	rc.row--;
		1752	rc.col = THIS->ncol;
		1753	}
		1754	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1755	&& rc.col > ROW(rc.row).l)
		1756	{
		1757	// col >= length means while line and add newline
		1758	rc.col = THIS->ncol;
		1759	}
		1760	}
		1761
		1762	clamp_it (rc.col, 0, THIS->ncol);
		1763	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
928		1764
929	if (ix)	1765	if (ix)
		1766	{
		1767	THIS->selection.screen = THIS->current_screen;
		1768
930	THIS->want_refresh = 1;	1769	THIS->want_refresh = 1;
		1770	THIS->refresh_check ();
		1771	}
931	}	1772	}
932	}	1773	}
933		1774
934	int	1775	int
935	rxvt_term::selection_grab (int eventtime = CurrentTime)	1776	rxvt_term::selection_screen (int screen = -1)
		1777	CODE:
		1778	RETVAL = THIS->selection.screen;
		1779	if (screen >= 0)
		1780	THIS->selection.screen = screen;
		1781	OUTPUT:
		1782	RETVAL
936		1783
937	void	1784	void
		1785	rxvt_term::selection_clear (bool clipboard = false)
		1786
		1787	void
		1788	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1789	CODE:
		1790	THIS->selection.op = SELECTION_CONT;
		1791	THIS->selection.rect = rect;
		1792	THIS->selection_make (eventtime);
		1793
		1794	int
		1795	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1796
		1797	void
938	rxvt_term::selection (SV *newtext = 0)	1798	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
939	PPCODE:	1799	PPCODE:
940	{	1800	{
		1801	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1802	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1803
941	if (GIMME_V != G_VOID)	1804	if (GIMME_V != G_VOID)
942	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1805	XPUSHs (text
		1806	? sv_2mortal (wcs2sv (text, len))
		1807	: &PL_sv_undef);
943		1808
944	if (newtext)	1809	if (newtext)
945	{	1810	{
946	free (THIS->selection.text);	1811	free (text);
947		1812
948	THIS->selection.text = sv2wcs (newtext);	1813	text = sv2wcs (newtext);
949	THIS->selection.len = wcslen (THIS->selection.text);	1814	len = wcslen (text);
950	}	1815	}
951	}	1816	}
		1817
		1818	char
		1819	rxvt_term::cur_charset ()
		1820	CODE:
		1821	RETVAL = THIS->charsets [THIS->screen.charset];
		1822	OUTPUT:
		1823	RETVAL
		1824
		1825	void
		1826	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)
		1827
		1828	void
		1829	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1830
		1831	void
		1832	rxvt_term::scr_bell ()
		1833
		1834	void
		1835	rxvt_term::scr_recolour (bool refresh = true);
		1836
		1837	void
		1838	rxvt_term::scr_change_screen (int screen)
952		1839
953	void	1840	void
954	rxvt_term::scr_add_lines (SV *string)	1841	rxvt_term::scr_add_lines (SV *string)
955	CODE:	1842	CODE:
956	{	1843	{
957	wchar_t *wstr = sv2wcs (string);	1844	wchar_t *wstr = sv2wcs (string);
958	int wlen = wcslen (wstr);
959	unicode_t *ustr = new unicode_t [wlen];
960	int nlines = 0;
961
962	for (int i = wlen; i--; )
963	{
964	ustr [i] = wstr [i];
965	nlines += ustr [i] == '\012';
966	}
967
968	THIS->scr_add_lines (ustr, nlines, wlen);	1845	THIS->scr_add_lines (wstr, wcslen (wstr));
969
970	free (wstr);	1846	free (wstr);
971	delete [] ustr;
972	}	1847	}
973		1848
974	void	1849	void
975	rxvt_term::tt_write (SV *octets)	1850	rxvt_term::tt_write (SV *octets)
976	INIT:	1851	INIT:
977	STRLEN len;	1852	STRLEN len;
978	char *str = SvPVbyte (octets, len);	1853	char *str = SvPVbyte (octets, len);
979	C_ARGS:	1854	C_ARGS:
980	str, len	1855	str, len
981		1856
		1857	void
		1858	rxvt_term::tt_paste (SV *octets)
		1859	INIT:
		1860	STRLEN len;
		1861	char *str = SvPVbyte (octets, len);
		1862	C_ARGS:
		1863	str, len
		1864
		1865	void
		1866	rxvt_term::cmd_parse (SV *octets)
		1867	CODE:
		1868	{
		1869	STRLEN len;
		1870	char *str = SvPVbyte (octets, len);
		1871
		1872	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1873	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1874
		1875	THIS->cmdbuf_ptr = str;
		1876	THIS->cmdbuf_endp = str + len;
		1877
		1878	rxvt_push_locale (THIS->locale);
		1879	THIS->cmd_parse ();
		1880	rxvt_pop_locale ();
		1881
		1882	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1883	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1884	}
		1885
982	SV *	1886	SV *
983	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1887	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
984	CODE:	1888	CODE:
985	{	1889	{
986	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1890	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
…		…
988	o->self = (HV *)SvRV (RETVAL);	1892	o->self = (HV *)SvRV (RETVAL);
989	}	1893	}
990	OUTPUT:	1894	OUTPUT:
991	RETVAL	1895	RETVAL
992		1896
		1897	#############################################################################
		1898	# Various X Utility Functions
		1899	#############################################################################
		1900
		1901	void
		1902	rxvt_term::XListProperties (Window window)
		1903	PPCODE:
		1904	{
		1905	int count;
		1906	Atom *props = XListProperties (THIS->dpy, window, &count);
		1907
		1908	EXTEND (SP, count);
		1909	while (count--)
		1910	PUSHs (newSVuv ((U32)props [count]));
		1911
		1912	XFree (props);
		1913	}
		1914
		1915	void
		1916	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1917	PPCODE:
		1918	{
		1919	Atom type;
		1920	int format;
		1921	unsigned long nitems;
		1922	unsigned long bytes_after;
		1923	unsigned char *prop;
		1924
		1925	XGetWindowProperty (THIS->dpy, window, property,
		1926	0, 1<<24, 0, AnyPropertyType,
		1927	&type, &format, &nitems, &bytes_after, &prop);
		1928
		1929	if (type != None)
		1930	{
		1931	int elemsize = format == 16 ? sizeof (short)
		1932	: format == 32 ? sizeof (long)
		1933	: 1;
		1934
		1935	EXTEND (SP, 3);
		1936	PUSHs (newSVuv ((U32)type));
		1937	PUSHs (newSViv (format));
		1938	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1939	XFree (prop);
		1940	}
		1941	}
		1942
		1943	void
		1944	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1945	CODE:
		1946	{
		1947	STRLEN len;
		1948	char *data_ = SvPVbyte (data, len);
		1949
		1950	int elemsize = format == 16 ? sizeof (short)
		1951	: format == 32 ? sizeof (long)
		1952	: 1;
		1953
		1954	XChangeProperty (THIS->dpy, window, property,
		1955	type, format, PropModeReplace,
		1956	(unsigned char *)data_, len / elemsize);
		1957	}
		1958
		1959	Atom
		1960	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1961	C_ARGS: term->dpy, atom_name, only_if_exists
		1962
		1963	char *
		1964	XGetAtomName (rxvt_term *term, Atom atom)
		1965	C_ARGS: term->dpy, atom
		1966	CLEANUP:
		1967	XFree (RETVAL);
		1968
		1969	void
		1970	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1971	C_ARGS: term->dpy, window, property
		1972
		1973	Window
		1974	rxvt_term::DefaultRootWindow ()
		1975	CODE:
		1976	RETVAL = THIS->display->root;
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	#if 0
		1981
		1982	Window
		1983	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1984	C_ARGS: term->dpy, (Window)parent,
		1985	x, y, width, height, 0,
		1986	term->pix_colors_focused[Color_border],
		1987	term->pix_colors_focused[Color_border]
		1988
		1989	#endif
		1990
		1991	void
		1992	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1993	C_ARGS: term->dpy, window, parent, x, y
		1994
		1995	void
		1996	XMapWindow (rxvt_term *term, Window window)
		1997	C_ARGS: term->dpy, window
		1998
		1999	void
		2000	XUnmapWindow (rxvt_term *term, Window window)
		2001	C_ARGS: term->dpy, window
		2002
		2003	void
		2004	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2005	C_ARGS: term->dpy, window, x, y, width, height
		2006
		2007	void
		2008	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2009	CODE:
		2010	{
		2011	XWindowAttributes attr;
		2012	XGetWindowAttributes (THIS->dpy, window, &attr);
		2013	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2014	}
		2015
		2016	void
		2017	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2018	PPCODE:
		2019	{
		2020	int dx, dy;
		2021	Window child;
		2022
		2023	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2024	{
		2025	EXTEND (SP, 3);
		2026	PUSHs (newSViv (dx));
		2027	PUSHs (newSViv (dy));
		2028	PUSHs (newSVuv (child));
		2029	}
		2030	}
		2031
		2032	#############################################################################
		2033	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2034
		2035	# TODO: ugly
		2036	void
		2037	rxvt_term::get_geometry ()
		2038	PPCODE:
		2039	EXTEND (SP, 4);
		2040	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2042	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2043	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2044
		2045	#if HAVE_IMG
		2046
		2047	#if 0
		2048
		2049	rxvt_img *
		2050	rxvt_term::new_img (SV *format, int width, int height)
		2051	CODE:
		2052	XRenderPictFormat *f = SvOK (format)
		2053	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2054	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2055	RETVAL = new rxvt_img (THIS, f, width, height);
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	#endif
		2060
		2061	#if ENABLE_TRANSPARENCY
		2062
		2063	rxvt_img *
		2064	rxvt_term::new_img_from_root ()
		2065	CODE:
		2066	RETVAL = rxvt_img::new_from_root (THIS);
		2067	OUTPUT:
		2068	RETVAL
		2069
		2070	#endif
		2071
		2072	#if HAVE_PIXBUF
		2073
		2074	rxvt_img *
		2075	rxvt_term::new_img_from_file (octet_string filename)
		2076	CODE:
		2077	try
		2078	{
		2079	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2080	}
		2081	catch (const class rxvt_failure_exception &e)
		2082	{
		2083	croak ("new_img_from_file failed");
		2084	}
		2085	OUTPUT:
		2086	RETVAL
		2087
		2088	#endif
		2089
		2090	#if HAVE_BG_PIXMAP
		2091
		2092	void
		2093	rxvt_term::set_background (rxvt_img *img)
		2094	CODE:
		2095	THIS->bg_destroy ();
		2096	THIS->bg_pixmap = None;
		2097	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER);
		2098
		2099	if (img) // TODO: cannot be false
		2100	{
		2101	img = img->reify ();
		2102	rxvt_img *img2 = img->convert_to (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg]);
		2103	delete img;
		2104	THIS->bg_pixmap = img2->steal ();
		2105	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2106	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2107	}
		2108
		2109	#endif
		2110
		2111	#endif
		2112
		2113	#############################################################################
		2114	# urxvt::overlay
		2115	#############################################################################
		2116
993	MODULE = urxvt PACKAGE = urxvt::overlay	2117	MODULE = urxvt PACKAGE = urxvt::overlay
994		2118
995	void	2119	void
996	overlay::set (int x, int y, SV *text, SV *rend = 0)	2120	overlay::set (int x, int y, SV *text, SV *rend = 0)
997		2121
…		…
1002	overlay::hide ()	2126	overlay::hide ()
1003		2127
1004	void	2128	void
1005	overlay::DESTROY ()	2129	overlay::DESTROY ()
1006		2130
		2131	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2132
		2133	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2134
		2135	#if HAVE_PIXBUF
		2136
		2137	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2138	C_ARGS: filename, 0
		2139
		2140	void
		2141	DESTROY (urxvt::pixbuf self)
		2142	CODE:
		2143	gdk_pixbuf_unref (self);
		2144
		2145	#endif
		2146
1007	MODULE = urxvt PACKAGE = urxvt::timer	2147	MODULE = urxvt PACKAGE = urxvt::img
1008		2148
1009	SV *	2149	#if HAVE_IMG
1010	timer::new ()
1011	CODE:
1012	timer *w = new timer;
1013	w->start (NOW);
1014	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1015	w->self = (HV *)SvRV (RETVAL);
1016	OUTPUT:
1017	RETVAL
1018		2150
1019	timer *	2151	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1020	timer::cb (SV *cb)	2152	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1021	CODE:
1022	THIS->cb (cb);
1023	RETVAL = THIS;
1024	OUTPUT:
1025	RETVAL
1026		2153
1027	NV	2154	int
1028	timer::at ()	2155	rxvt_img::w ()
1029	CODE:	2156	CODE:
1030	RETVAL = THIS->at;	2157	RETVAL = THIS->w;
1031	OUTPUT:	2158	OUTPUT:
1032	RETVAL	2159	RETVAL
1033		2160
1034	timer *	2161	int
1035	timer::interval (NV interval)	2162	rxvt_img::h ()
1036	CODE:	2163	CODE:
1037	THIS->interval = interval;
1038	RETVAL = THIS;	2164	RETVAL = THIS->h;
1039	OUTPUT:	2165	OUTPUT:
1040	RETVAL	2166	RETVAL
1041		2167
1042	timer *	2168	Pixmap
1043	timer::set (NV tstamp)	2169	rxvt_img::pm ()
1044	CODE:	2170	CODE:
1045	THIS->set (tstamp);
1046	RETVAL = THIS;	2171	RETVAL = THIS->pm;
1047	OUTPUT:	2172	OUTPUT:
1048	RETVAL
1049
1050	timer *
1051	timer::start (NV tstamp = THIS->at)
1052	CODE:
1053	THIS->start (tstamp);
1054	RETVAL = THIS;	2173	RETVAL
1055	OUTPUT:
1056	RETVAL
1057		2174
1058	timer *
1059	timer::stop ()
1060	CODE:
1061	THIS->stop ();
1062	RETVAL = THIS;
1063	OUTPUT:
1064	RETVAL
1065
1066	void	2175	void
		2176	rxvt_img::fill (SV *c)
		2177	INIT:
		2178	rxvt_color rc;
		2179	parse_color (THIS->s, rc, c);
		2180	C_ARGS: rc
		2181
		2182	void
1067	timer::DESTROY ()	2183	rxvt_img::DESTROY ()
1068
1069	MODULE = urxvt PACKAGE = urxvt::iow
1070
1071	SV *
1072	iow::new ()
1073	CODE:	2184	CODE:
1074	iow *w = new iow;	2185	delete THIS;
1075	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1076	w->self = (HV *)SvRV (RETVAL);
1077	OUTPUT:
1078	RETVAL
1079		2186
1080	iow *
1081	iow::cb (SV *cb)
1082	CODE:
1083	THIS->cb (cb);
1084	RETVAL = THIS;
1085	OUTPUT:
1086	RETVAL
1087
1088	iow *
1089	iow::fd (int fd)
1090	CODE:
1091	THIS->fd = fd;
1092	RETVAL = THIS;
1093	OUTPUT:
1094	RETVAL
1095
1096	iow *
1097	iow::events (short events)
1098	CODE:
1099	THIS->events = events;
1100	RETVAL = THIS;
1101	OUTPUT:
1102	RETVAL
1103
1104	iow *
1105	iow::start ()
1106	CODE:
1107	THIS->start ();
1108	RETVAL = THIS;
1109	OUTPUT:
1110	RETVAL
1111
1112	iow *
1113	iow::stop ()
1114	CODE:
1115	THIS->stop ();
1116	RETVAL = THIS;
1117	OUTPUT:
1118	RETVAL
1119
1120	void	2187	void
1121	iow::DESTROY ()	2188	rxvt_img::unshare ()
1122		2189
		2190	void
		2191	rxvt_img::repeat_mode (render_repeat_mode repeat = RepeatNormal)
1123		2192
		2193	void
		2194	rxvt_img::move (int dx, int dy)
		2195
		2196	void
		2197	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2198
		2199	void
		2200	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2201
		2202	rxvt_img *
		2203	rxvt_img::clone ()
		2204
		2205	rxvt_img *
		2206	rxvt_img::reify ()
		2207
		2208	rxvt_img *
		2209	rxvt_img::sub_rect (int x, int y, int width, int height)
		2210
		2211	rxvt_img *
		2212	rxvt_img::blur (int rh, int rv)
		2213
		2214	rxvt_img *
		2215	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2216	INIT:
		2217	double matrix[9] = {
		2218	p11, p12, p13,
		2219	p21, p22, p23,
		2220	p31, p32, p33
		2221	};
		2222	C_ARGS: new_width, new_height, matrix
		2223
		2224	rxvt_img *
		2225	rxvt_img::scale (int new_width, int new_height)
		2226
		2227	rxvt_img *
		2228	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi)
		2229
		2230	#endif
		2231

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