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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.119 by ayin, Fri Jan 4 17:57:28 2008 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) 2005-2006 Marc Lehmann <pcg@goof.com>
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.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "ev_cpp.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	62	return rxvt_utf8towcs (str, len);
53	}	63	}
54		64
55	static SV *	65	static SV *
56	new_ref (HV *hv, const char *klass)	66	wcs2sv (wchar_t *wstr, int len = -1)
57	{	67	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	68	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		69
61	//TODO: use magic	70	SV *sv = newSVpv (str, 0);
		71	SvUTF8_on (sv);
		72	free (str);
		73
		74	return sv;
		75	}
		76
62	static SV *	77	static SV *
63	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
64	{	79	{
65	HV *hv = newHV ();	80	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		83	}
		84
		85	static void
		86	clearSVptr (SV *sv)
		87	{
		88	if (SvROK (sv))
		89	sv = SvRV (sv);
		90
		91	hv_clear ((HV *)sv);
		92	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	93	}
69		94
70	static long	95	static long
71	SvPTR (SV *sv, const char *klass)	96	SvPTR (SV *sv, const char *klass)
72	{	97	{
73	if (!sv_derived_from (sv, klass))	98	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	99	croak ("object of type %s expected", klass);
75		100
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	101	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		102
78	if (!iv)	103	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	104	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		105
81	return (long)iv;	106	return (long)mg->mg_ptr;
82	}	107	}
83		108
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		111
87	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
88		113
89	struct perl_watcher
90	{
91	SV *cbsv;
92	HV *self;
93
94	perl_watcher ()
95	: cbsv (newSV (0))
96	{
97	}
98
99	~perl_watcher ()
100	{
101	SvREFCNT_dec (cbsv);
102	}
103
104	void cb (SV *cb)
105	{
106	sv_setsv (cbsv, cb);
107	}
108
109	void invoke (const char *type, SV *self, int arg = -1);
110	};
111
112	void
113	perl_watcher::invoke (const char *type, SV *self, int arg)
114	{
115	dSP;
116
117	ENTER;
118	SAVETMPS;
119
120	PUSHMARK (SP);
121
122	XPUSHs (sv_2mortal (self));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));
126
127	PUTBACK;
128	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129	SPAGAIN;
130
131	PUTBACK;
132	FREETMPS;
133	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}
138
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142	struct timer : time_watcher, perl_watcher
143	{
144	tstamp interval;
145
146	timer ()
147	: time_watcher (this, &timer::execute)
148	{
149	}
150
151	void execute (time_watcher &w)
152	{
153	if (interval)
154	start (at + interval);
155
156	invoke ("urxvt::timer", newSVtimer (this));
157	}
158	};
159
160	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
161	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
162
163	struct iow : io_watcher, perl_watcher
164	{
165	iow ()
166	: io_watcher (this, &iow::execute)
167	{
168	}
169
170	void execute (io_watcher &w, short revents)
171	{
172	invoke ("urxvt::iow", newSViow (this), revents);
173	}
174	};
175
176	/////////////////////////////////////////////////////////////////////////////
177
178	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179		115
180	struct overlay {	116	class overlay {
181	HV *self;
182	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
183	int x, y, w, h;	119	int x, y, w, h;
184	int border;	120	int border;
185	text_t **text;	121	text_t **text;
186	rend_t **rend;	122	rend_t **rend;
187		123
		124	public:
		125	HV *self;
		126
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	127	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	128	~overlay ();
190		129
		130	void show ();
		131	void hide ();
		132
191	void swap ();	133	void swap ();
192		134
193	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
194	};	136	};
195		137
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	138	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
197	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
198	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
199	if (border == 2)	144	if (border == 2)
200	{	145	{
201	w += 2;	146	w += 2;
202	h += 2;	147	h += 2;
203	}	148	}
204		149
205	text = new text_t *[h];	150	text = new text_t *[h];
206	rend = new rend_t *[h];	151	rend = new rend_t *[h];
207		152
208	for (int y = 0; y < h; y++)	153	for (int y = 0; y < h; y++)
209	{	154	{
210	text_t *tp = text[y] = new text_t[w];	155	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	156	rend_t *rp = rend[y] = new rend_t[w];
212		157
213	text_t t0, t1, t2;	158	text_t t0, t1, t2;
214	rend_t r = rstyle;	159	rend_t r = rstyle;
215		160
216	if (border == 2)	161	if (border == 2)
217	{	162	{
218	if (y == 0)	163	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	164	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	165	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	166	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	167	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	168	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		169
225	*tp++ = t0;	170	*tp++ = t0;
226	*rp++ = r;	171	*rp++ = r;
227		172
228	for (int x = w - 2; x-- > 0; )	173	for (int x = w - 2; x-- > 0; )
229	{	174	{
230	*tp++ = t1;	175	*tp++ = t1;
231	*rp++ = r;	176	*rp++ = r;
232	}	177	}
233		178
234	*tp = t2;	179	*tp = t2;
235	*rp = r;	180	*rp = r;
236	}	181	}
237	else	182	else
238	for (int x = w; x-- > 0; )	183	for (int x = w; x-- > 0; )
239	{	184	{
240	*tp++ = 0x0020;	185	*tp++ = 0x0020;
241	*rp++ = r;	186	*rp++ = r;
242	}	187	}
243	}	188	}
244		189
245	THIS->want_refresh = 1;	190	show ();
246	}	191	}
247		192
248	overlay::~overlay ()	193	overlay::~overlay ()
249	{	194	{
		195	hide ();
		196
250	for (int y = h; y--; )	197	for (int y = h; y--; )
251	{	198	{
252	delete [] text[y];	199	delete [] text[y];
253	delete [] rend[y];	200	delete [] rend[y];
254	}	201	}
255		202
256	delete [] text;	203	delete [] text;
257	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
258		217
259	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
		219	THIS->refresh_check ();
		220	}
		221
		222	void
		223	overlay::hide ()
		224	{
		225	if (!overlay_av)
		226	return;
		227
		228	int i;
		229
		230	for (i = AvFILL (overlay_av); i >= 0; i--)
		231	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		232	break;
		233
		234	for (; i < AvFILL (overlay_av); i++)
		235	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		236
		237	av_pop (overlay_av);
		238
		239	SvREFCNT_dec (overlay_av);
		240	overlay_av = 0;
		241
		242	THIS->want_refresh = 1;
		243	THIS->refresh_check ();
260	}	244	}
261		245
262	void overlay::swap ()	246	void overlay::swap ()
263	{	247	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	248	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
269		253
270	for (int y = ov_h; y--; )	254	for (int y = ov_h; y--; )
271	{	255	{
272	text_t *t1 = text [y];	256	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	257	rend_t *r1 = rend [y];
274		258
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	259	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
276	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	260	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		261
278	for (int x = ov_w; x--; )	262	for (int x = ov_w; x--; )
279	{	263	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	264	text_t t = *t1; *t1++ = *t2; *t2++ = t;
281	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	265	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	266	}
283	}	267	}
284		268
285	}	269	}
286		270
287	void overlay::set (int x, int y, SV *str, SV *rend)	271	void overlay::set (int x, int y, SV *text, SV *rend)
288	{	272	{
289	x += border;	273	x += border;
290	y += border;	274	y += border;
291		275
292	if (!IN_RANGE_EXC (y, 0, h - border))	276	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	277	return;
294		278
295	wchar_t *wstr = sv2wcs (str);	279	wchar_t *wtext = sv2wcs (text);
296		280
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	281	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	282	this->text [y][x + col] = wtext [col];
299		283
300	free (wstr);	284	free (wtext);
		285
		286	if (rend)
		287	{
		288	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		289	croak ("rend must be arrayref");
		290
		291	AV *av = (AV *)SvRV (rend);
		292
		293	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		294	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		295	}
301		296
302	THIS->want_refresh = 1;	297	THIS->want_refresh = 1;
		298	THIS->refresh_check ();
303	}	299	}
304
305		300
306	/////////////////////////////////////////////////////////////////////////////	301	/////////////////////////////////////////////////////////////////////////////
307		302
		303	#define IOM_CLASS "urxvt"
		304	#define IOM_WARN rxvt_warn
		305	#include "iom_perl.h"
		306
		307	/////////////////////////////////////////////////////////////////////////////
		308
308	struct rxvt_perl_interp rxvt_perl;	309	struct rxvt_perl_interp rxvt_perl;
309		310
310	static PerlInterpreter *perl;	311	static PerlInterpreter *perl;
311
312	rxvt_perl_interp::rxvt_perl_interp ()
313	{
314	}
315		312
316	rxvt_perl_interp::~rxvt_perl_interp ()	313	rxvt_perl_interp::~rxvt_perl_interp ()
317	{	314	{
318	if (perl)	315	if (perl)
319	{	316	{
…		…
321	perl_free (perl);	318	perl_free (perl);
322	}	319	}
323	}	320	}
324		321
325	void	322	void
326	rxvt_perl_interp::init ()	323	rxvt_perl_interp::init (rxvt_term *term)
327	{	324	{
328	if (!perl)	325	if (!perl)
329	{	326	{
		327	rxvt_push_locale (""); // perl init destroys current locale
		328
		329	perl_environ = rxvt_environ;
		330	swap (perl_environ, environ);
		331
330	char *argv[] = {	332	char *argv[] = {
331	"",	333	"",
332	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	334	"-e"
		335	"BEGIN {"
		336	" urxvt->bootstrap;"
		337	" unshift @INC, '" LIBDIR "';"
		338	"}"
		339	""
		340	"use urxvt;"
333	};	341	};
334		342
335	perl = perl_alloc ();	343	perl = perl_alloc ();
336	perl_construct (perl);	344	perl_construct (perl);
337		345
…		…
342		350
343	perl_destruct (perl);	351	perl_destruct (perl);
344	perl_free (perl);	352	perl_free (perl);
345	perl = 0;	353	perl = 0;
346	}	354	}
		355
		356	swap (perl_environ, environ);
		357
		358	rxvt_pop_locale ();
		359	}
		360
		361	if (perl)
		362	{
		363	// runs outside of perls ENV
		364	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		365	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		366	}
		367	}
		368
		369	static void
		370	ungrab (rxvt_term *THIS)
		371	{
		372	if (THIS->perl.grabtime)
		373	{
		374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		376	THIS->perl.grabtime = 0;
347	}	377	}
348	}	378	}
349		379
350	bool	380	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	381	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	382	{
353	if (!perl)	383	if (!perl || !term->perl.self)
354	return false;	384	return false;
355		385
356	if (htype == HOOK_INIT) // first hook ever called	386	// pre-handling of some events
		387	if (htype == HOOK_REFRESH_END)
357	{	388	{
358	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	389	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
359	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	390
		391	for (int i = 0; i <= AvFILL (av); i++)
		392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		393	}
		394
		395	swap (perl_environ, environ);
		396
		397	bool event_consumed;
		398
		399	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		400	|| term->perl.should_invoke [htype])
		401	try
		402	{
		403	dSP;
		404	va_list ap;
		405
		406	va_start (ap, htype);
		407
		408	ENTER;
		409	SAVETMPS;
		410
		411	PUSHMARK (SP);
		412
		413	XPUSHs (sv_2mortal (newSVterm (term)));
		414	XPUSHs (sv_2mortal (newSViv (htype)));
		415
		416	for (;;) {
		417	data_type dt = (data_type)va_arg (ap, int);
		418
		419	switch (dt)
		420	{
		421	case DT_INT:
		422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		423	break;
		424
		425	case DT_LONG:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		427	break;
		428
		429	case DT_STR:
		430	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		431	break;
		432
		433	case DT_STR_LEN:
		434	{
		435	char *str = va_arg (ap, char *);
		436	int len = va_arg (ap, int);
		437
		438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		439	}
		440	break;
		441
		442	case DT_WCS_LEN:
		443	{
		444	wchar_t *wstr = va_arg (ap, wchar_t *);
		445	int wlen = va_arg (ap, int);
		446
		447	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		448	}
		449	break;
		450
		451	case DT_LCS_LEN:
		452	{
		453	long *lstr = va_arg (ap, long *);
		454	int llen = va_arg (ap, int);
		455
		456	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		457	}
		458	break;
		459
		460	case DT_XEVENT:
		461	{
		462	XEvent *xe = va_arg (ap, XEvent *);
		463	HV *hv = newHV ();
		464
		465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		468	# undef set
		469
		470	setiv (type, xe->type);
		471	setiv (send_event, xe->xany.send_event);
		472	setiv (serial, xe->xany.serial);
		473
		474	switch (xe->type)
		475	{
		476	case KeyPress:
		477	case KeyRelease:
		478	case ButtonPress:
		479	case ButtonRelease:
		480	case MotionNotify:
		481	setuv (window, xe->xmotion.window);
		482	setuv (root, xe->xmotion.root);
		483	setuv (subwindow, xe->xmotion.subwindow);
		484	setuv (time, xe->xmotion.time);
		485	setiv (x, xe->xmotion.x);
		486	setiv (y, xe->xmotion.y);
		487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		488	setiv (col, xe->xmotion.x / term->fwidth);
		489	setiv (x_root, xe->xmotion.x_root);
		490	setiv (y_root, xe->xmotion.y_root);
		491	setuv (state, xe->xmotion.state);
		492
		493	switch (xe->type)
		494	{
		495	case KeyPress:
		496	case KeyRelease:
		497	setuv (keycode, xe->xkey.keycode);
		498	break;
		499
		500	case ButtonPress:
		501	case ButtonRelease:
		502	setuv (button, xe->xbutton.button);
		503	break;
		504
		505	case MotionNotify:
		506	setiv (is_hint, xe->xmotion.is_hint);
		507	break;
		508	}
		509
		510	break;
		511
		512	case MapNotify:
		513	case UnmapNotify:
		514	case ConfigureNotify:
		515	setuv (event, xe->xconfigure.event);
		516	setuv (window, xe->xconfigure.window);
		517
		518	switch (xe->type)
		519	{
		520	case ConfigureNotify:
		521	setiv (x, xe->xconfigure.x);
		522	setiv (y, xe->xconfigure.y);
		523	setiv (width, xe->xconfigure.width);
		524	setiv (height, xe->xconfigure.height);
		525	setuv (above, xe->xconfigure.above);
		526	break;
		527	}
		528
		529	break;
		530
		531	case PropertyNotify:
		532	setuv (window, xe->xproperty.window);
		533	setuv (atom, xe->xproperty.atom);
		534	setuv (time, xe->xproperty.time);
		535	setiv (state, xe->xproperty.state);
		536	break;
		537
		538	case ClientMessage:
		539	setuv (window, xe->xclient.window);
		540	setuv (message_type, xe->xclient.message_type);
		541	setuv (format, xe->xclient.format);
		542	setuv (l0, xe->xclient.data.l[0]);
		543	setuv (l1, xe->xclient.data.l[1]);
		544	setuv (l2, xe->xclient.data.l[2]);
		545	setuv (l3, xe->xclient.data.l[3]);
		546	setuv (l4, xe->xclient.data.l[4]);
		547	break;
		548	}
		549
		550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		551	}
		552	break;
		553
		554	case DT_END:
		555	goto call;
		556
		557	default:
		558	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		559	}
		560	}
		561
		562	call:
		563	va_end (ap);
		564
		565	PUTBACK;
		566	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		567	SPAGAIN;
		568
		569	if (count)
		570	{
		571	SV *status = POPs;
		572	count = SvTRUE (status);
		573	}
		574
		575	PUTBACK;
		576	FREETMPS;
		577	LEAVE;
		578
		579	if (SvTRUE (ERRSV))
		580	{
		581	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		582	ungrab (term); // better lose the grab than the session
		583	}
		584
		585	event_consumed = !!count;
		586	}
		587	catch (...)
		588	{
		589	swap (perl_environ, environ);
		590	throw;
		591	}
		592	else
		593	event_consumed = false;
		594
		595	// post-handling of some events
		596	if (htype == HOOK_REFRESH_BEGIN)
		597	{
		598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		599
		600	for (int i = AvFILL (av); i >= 0; i--)
		601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
360	}	602	}
361	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
362	{	604	{
363	// handled later	605	clearSVptr ((SV *)term->perl.self);
		606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
364	}	610	}
365	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366	{
367	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
368		611
369	if (HvKEYS (hv))	612	swap (perl_environ, environ);
370	{
371	hv_iterinit (hv);
372		613
373	while (HE *he = hv_iternext (hv))	614	return event_consumed;
374	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375	}
376	}
377	else if (!should_invoke [htype])
378	return false;
379
380	dSP;
381	va_list ap;
382
383	va_start (ap, htype);
384
385	ENTER;
386	SAVETMPS;
387
388	PUSHMARK (SP);
389
390	XPUSHs (sv_2mortal (newSVterm (term)));
391	XPUSHs (sv_2mortal (newSViv (htype)));
392
393	for (;;) {
394	data_type dt = (data_type)va_arg (ap, int);
395
396	switch (dt)
397	{
398	case DT_INT:
399	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
400	break;
401
402	case DT_LONG:
403	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404	break;
405
406	case DT_STRING:
407	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408	break;
409
410	case DT_END:
411	{
412	va_end (ap);
413
414	PUTBACK;
415	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
416	SPAGAIN;
417
418	if (count)
419	{
420	SV *status = POPs;
421	count = SvTRUE (status);
422	}
423
424	PUTBACK;
425	FREETMPS;
426	LEAVE;
427
428	if (SvTRUE (ERRSV))
429	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
430
431	if (htype == HOOK_DESTROY)
432	{
433	// TODO: clear magic
434	hv_clear ((HV *)SvRV ((SV *)term->self));
435	SvREFCNT_dec ((SV *)term->self);
436	}
437
438	return count;
439	}
440
441	default:
442	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
443	}
444	}
445	}	615	}
446		616
447	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
448		618
449	MODULE = urxvt PACKAGE = urxvt	619	MODULE = urxvt PACKAGE = urxvt
450		620
451	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
452		622
453	BOOT:	623	BOOT:
454	{	624	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	625	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
456	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	626	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		627	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		628	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		629
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	630	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);	631	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459	set_hookname (RESET);	632	# include "hookinc.h"
460	set_hookname (START);	633	# undef def
461	set_hookname (DESTROY);
462	set_hookname (SEL_BEGIN);
463	set_hookname (SEL_EXTEND);
464	set_hookname (SEL_MAKE);
465	set_hookname (SEL_GRAB);
466	set_hookname (FOCUS_IN);
467	set_hookname (FOCUS_OUT);
468	set_hookname (VIEW_CHANGE);
469	set_hookname (SCROLL_BACK);
470	set_hookname (TTY_ACTIVITY);
471	set_hookname (REFRESH_BEGIN);
472	set_hookname (REFRESH_END);
473	set_hookname (KEYBOARD_COMMAND);
474		634
		635	HV *option = get_hv ("urxvt::OPTION", 1);
		636	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		637	# define nodef(name)
		638	# include "optinc.h"
		639	# undef nodef
		640	# undef def
		641
		642	HV *stash = gv_stashpv ("urxvt", 1);
		643	static const struct {
		644	const char *name;
		645	IV iv;
		646	} *civ, const_iv[] = {
		647	# define const_iv(name) { # name, (IV)name }
475	export_const (DEFAULT_RSTYLE);	648	const_iv (DEFAULT_RSTYLE),
476	export_const (OVERLAY_RSTYLE);	649	const_iv (OVERLAY_RSTYLE),
477	export_const (RS_Bold);	650	const_iv (RS_Bold),
478	export_const (RS_Italic);	651	const_iv (RS_Italic),
479	export_const (RS_Blink);	652	const_iv (RS_Blink),
480	export_const (RS_RVid);	653	const_iv (RS_RVid),
481	export_const (RS_Uline);	654	const_iv (RS_Uline),
482		655
483	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	656	const_iv (CurrentTime),
484	}	657	const_iv (ShiftMask),
		658	const_iv (LockMask),
		659	const_iv (ControlMask),
		660	const_iv (Mod1Mask),
		661	const_iv (Mod2Mask),
		662	const_iv (Mod3Mask),
		663	const_iv (Mod4Mask),
		664	const_iv (Mod5Mask),
		665	const_iv (Button1Mask),
		666	const_iv (Button2Mask),
		667	const_iv (Button3Mask),
		668	const_iv (Button4Mask),
		669	const_iv (Button5Mask),
		670	const_iv (AnyModifier),
485		671
486	void	672	const_iv (NoSymbol),
487	set_should_invoke (int htype, int value)	673	const_iv (GrabModeSync),
488	CODE:	674	const_iv (GrabModeAsync),
489	rxvt_perl.should_invoke [htype] = value;	675
		676	const_iv (NoEventMask),
		677	const_iv (KeyPressMask),
		678	const_iv (KeyReleaseMask),
		679	const_iv (ButtonPressMask),
		680	const_iv (ButtonReleaseMask),
		681	const_iv (EnterWindowMask),
		682	const_iv (LeaveWindowMask),
		683	const_iv (PointerMotionMask),
		684	const_iv (PointerMotionHintMask),
		685	const_iv (Button1MotionMask),
		686	const_iv (Button2MotionMask),
		687	const_iv (Button3MotionMask),
		688	const_iv (Button4MotionMask),
		689	const_iv (Button5MotionMask),
		690	const_iv (ButtonMotionMask),
		691	const_iv (KeymapStateMask),
		692	const_iv (ExposureMask),
		693	const_iv (VisibilityChangeMask),
		694	const_iv (StructureNotifyMask),
		695	const_iv (ResizeRedirectMask),
		696	const_iv (SubstructureNotifyMask),
		697	const_iv (SubstructureRedirectMask),
		698	const_iv (FocusChangeMask),
		699	const_iv (PropertyChangeMask),
		700	const_iv (ColormapChangeMask),
		701	const_iv (OwnerGrabButtonMask),
		702
		703	const_iv (KeyPress),
		704	const_iv (KeyRelease),
		705	const_iv (ButtonPress),
		706	const_iv (ButtonRelease),
		707	const_iv (MotionNotify),
		708	const_iv (EnterNotify),
		709	const_iv (LeaveNotify),
		710	const_iv (FocusIn),
		711	const_iv (FocusOut),
		712	const_iv (KeymapNotify),
		713	const_iv (Expose),
		714	const_iv (GraphicsExpose),
		715	const_iv (NoExpose),
		716	const_iv (VisibilityNotify),
		717	const_iv (CreateNotify),
		718	const_iv (DestroyNotify),
		719	const_iv (UnmapNotify),
		720	const_iv (MapNotify),
		721	const_iv (MapRequest),
		722	const_iv (ReparentNotify),
		723	const_iv (ConfigureNotify),
		724	const_iv (ConfigureRequest),
		725	const_iv (GravityNotify),
		726	const_iv (ResizeRequest),
		727	const_iv (CirculateNotify),
		728	const_iv (CirculateRequest),
		729	const_iv (PropertyNotify),
		730	const_iv (SelectionClear),
		731	const_iv (SelectionRequest),
		732	const_iv (SelectionNotify),
		733	const_iv (ColormapNotify),
		734	const_iv (ClientMessage),
		735	const_iv (MappingNotify),
		736	# if ENABLE_XIM_ONTHESPOT
		737	const_iv (XIMReverse),
		738	const_iv (XIMUnderline),
		739	const_iv (XIMHighlight),
		740	const_iv (XIMPrimary),
		741	const_iv (XIMSecondary),
		742	const_iv (XIMTertiary),
		743	const_iv (XIMVisibleToForward),
		744	const_iv (XIMVisibleToBackword),
		745	const_iv (XIMVisibleToCenter),
		746	# if 0
		747	const_iv (XIMForwardChar),
		748	const_iv (XIMBackwardChar),
		749	const_iv (XIMForwardWord),
		750	const_iv (XIMBackwardWord),
		751	const_iv (XIMCaretUp),
		752	const_iv (XIMCaretDown),
		753	const_iv (XIMNextLine),
		754	const_iv (XIMPreviousLine),
		755	const_iv (XIMLineStart),
		756	const_iv (XIMLineEnd),
		757	const_iv (XIMAbsolutePosition),
		758	const_iv (XIMDontChange),
		759	# endif
		760	# endif
		761	};
		762
		763	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		764	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		765	}
490		766
491	void	767	void
492	warn (const char *msg)	768	warn (const char *msg)
493	CODE:	769	CODE:
494	rxvt_warn ("%s", msg);	770	rxvt_warn ("%s", msg);
495		771
496	void	772	void
497	fatal (const char *msg)	773	fatal (const char *msg)
498	CODE:	774	CODE:
499	rxvt_fatal ("%s", msg);	775	rxvt_fatal ("%s", msg);
		776
		777	void
		778	_exit (int status)
500		779
501	NV	780	NV
502	NOW ()	781	NOW ()
503	CODE:	782	CODE:
504	RETVAL = NOW;	783	RETVAL = ev::now ();
505	OUTPUT:	784	OUTPUT:
506	RETVAL	785	RETVAL
507		786
508	int	787	int
509	GET_BASEFG (int rend)	788	GET_BASEFG (int rend)
…		…
520	RETVAL	799	RETVAL
521		800
522	int	801	int
523	SET_FGCOLOR (int rend, int new_color)	802	SET_FGCOLOR (int rend, int new_color)
524	CODE:	803	CODE:
525	RETVAL = SET_FGCOLOR (rend, new_color);	804	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
526	OUTPUT:	805	OUTPUT:
527	RETVAL	806	RETVAL
528		807
529	int	808	int
530	SET_BGCOLOR (int rend, int new_color)	809	SET_BGCOLOR (int rend, int new_color)
531	CODE:	810	CODE:
532	RETVAL = SET_BGCOLOR (rend, new_color);	811	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
533	OUTPUT:	812	OUTPUT:
534	RETVAL	813	RETVAL
535		814
536	int	815	int
537	GET_CUSTOM (int rend)	816	GET_CUSTOM (int rend)
538	CODE:	817	CODE:
539	RETVAL = (rend && RS_customMask) >> RS_customShift;	818	RETVAL = (rend & RS_customMask) >> RS_customShift;
540	OUTPUT:	819	OUTPUT:
541	RETVAL	820	RETVAL
542		821
543	int	822	int
544	SET_CUSTOM (int rend, int new_value)	823	SET_CUSTOM (int rend, int new_value)
…		…
551	| ((new_value << RS_customShift) & RS_customMask);	830	| ((new_value << RS_customShift) & RS_customMask);
552	}	831	}
553	OUTPUT:	832	OUTPUT:
554	RETVAL	833	RETVAL
555		834
		835	void
		836	termlist ()
		837	PPCODE:
		838	{
		839	EXTEND (SP, rxvt_term::termlist.size ());
		840
		841	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		842	if ((*t)->perl.self)
		843	PUSHs (sv_2mortal (newSVterm (*t)));
		844	}
		845
556	MODULE = urxvt PACKAGE = urxvt::term	846	MODULE = urxvt PACKAGE = urxvt::term
		847
		848	SV *
		849	_new (AV *env, AV *arg)
		850	CODE:
		851	{
		852	rxvt_term *term = new rxvt_term;
		853
		854	stringvec *argv = new stringvec;
		855	stringvec *envv = new stringvec;
		856
		857	for (int i = 0; i <= AvFILL (arg); i++)
		858	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		859
		860	for (int i = AvFILL (env) + 1; i--; )
		861	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		862
		863	envv->push_back (0);
		864
		865	try
		866	{
		867	term->init (argv, envv);
		868	}
		869	catch (const class rxvt_failure_exception &e)
		870	{
		871	term->destroy ();
		872	croak ("error while initializing new terminal instance");
		873	}
		874
		875	RETVAL = term && term->perl.self
		876	? newSVterm (term) : &PL_sv_undef;
		877	}
		878	OUTPUT:
		879	RETVAL
		880
		881	void
		882	rxvt_term::destroy ()
		883
		884	void
		885	rxvt_term::set_should_invoke (int htype, int inc)
		886	CODE:
		887	THIS->perl.should_invoke [htype] += inc;
		888
		889	int
		890	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		891	CODE:
		892	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		893	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		894	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		895	OUTPUT: RETVAL
		896
		897	int
		898	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		899	CODE:
		900	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		901	OUTPUT: RETVAL
		902
		903	void
		904	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		905	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		906	CODE:
		907	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		908
		909	void
		910	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		913
		914	void
		915	rxvt_term::XUngrabKeyboard (Time eventtime)
		916	CODE:
		917	XUngrabKeyboard (THIS->dpy, eventtime);
		918
		919	bool
		920	rxvt_term::grab (Time eventtime, int sync = 0)
		921	CODE:
		922	{
		923	int mode = sync ? GrabModeSync : GrabModeAsync;
		924
		925	THIS->perl.grabtime = 0;
		926
		927	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		928	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		929	mode, mode, None, GRAB_CURSOR, eventtime))
		930	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		931	THIS->perl.grabtime = eventtime;
		932	else
		933	XUngrabPointer (THIS->dpy, eventtime);
		934
		935	RETVAL = !!THIS->perl.grabtime;
		936	}
		937	OUTPUT:
		938	RETVAL
		939
		940	void
		941	rxvt_term::allow_events_async ()
		942	CODE:
		943	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		944
		945	void
		946	rxvt_term::allow_events_sync ()
		947	CODE:
		948	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		949
		950	void
		951	rxvt_term::allow_events_replay ()
		952	CODE:
		953	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		954	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		955
		956	void
		957	rxvt_term::ungrab ()
		958	CODE:
		959	ungrab (THIS);
		960
		961	int
		962	rxvt_term::XStringToKeysym (char *string)
		963	CODE:
		964	RETVAL = XStringToKeysym (string);
		965	OUTPUT: RETVAL
		966
		967	char *
		968	rxvt_term::XKeysymToString (int sym)
		969	CODE:
		970	RETVAL = XKeysymToString (sym);
		971	OUTPUT: RETVAL
		972
		973	int
		974	rxvt_term::XKeysymToKeycode (int sym)
		975	CODE:
		976	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		977	OUTPUT: RETVAL
		978
		979	int
		980	rxvt_term::XKeycodeToKeysym (int code, int index)
		981	CODE:
		982	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		983	OUTPUT: RETVAL
557		984
558	int	985	int
559	rxvt_term::strwidth (SV *str)	986	rxvt_term::strwidth (SV *str)
560	CODE:	987	CODE:
561	{	988	{
562	wchar_t *wstr = sv2wcs (str);	989	wchar_t *wstr = sv2wcs (str);
563		990
564	rxvt_push_locale (THIS->locale);	991	rxvt_push_locale (THIS->locale);
565	RETVAL = wcswidth (wstr, wcslen (wstr));	992	RETVAL = 0;
		993	for (wchar_t *wc = wstr; *wc; wc++)
		994	{
		995	int w = WCWIDTH (*wc);
		996
		997	if (w)
		998	RETVAL += max (w, 1);
		999	}
566	rxvt_pop_locale ();	1000	rxvt_pop_locale ();
567		1001
568	free (wstr);	1002	free (wstr);
569	}	1003	}
570	OUTPUT:	1004	OUTPUT:
…		…
597		1031
598	rxvt_push_locale (THIS->locale);	1032	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	1033	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	1034	rxvt_pop_locale ();
601		1035
602	char *str = rxvt_wcstoutf8 (wstr);	1036	RETVAL = wcs2sv (wstr);
603	free (wstr);	1037	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	1038	}
609	OUTPUT:	1039	OUTPUT:
610	RETVAL	1040	RETVAL
611		1041
		1042	char *
		1043	rxvt_term::locale ()
		1044	CODE:
		1045	RETVAL = THIS->locale;
		1046	OUTPUT:
		1047	RETVAL
		1048
		1049	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1050
		1051	#define TERM_OFFSET_width TERM_OFFSET(width)
		1052	#define TERM_OFFSET_height TERM_OFFSET(height)
		1053	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1054	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1055	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1056	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1057	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1058	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1059	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1060	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1061	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1062	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1063	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1064	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1065	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1066
612	int	1067	int
613	rxvt_term::nsaved ()	1068	rxvt_term::width ()
		1069	ALIAS:
		1070	width = TERM_OFFSET_width
		1071	height = TERM_OFFSET_height
		1072	fwidth = TERM_OFFSET_fwidth
		1073	fheight = TERM_OFFSET_fheight
		1074	fbase = TERM_OFFSET_fbase
		1075	nrow = TERM_OFFSET_nrow
		1076	ncol = TERM_OFFSET_ncol
		1077	focus = TERM_OFFSET_focus
		1078	mapped = TERM_OFFSET_mapped
		1079	int_bwidth = TERM_OFFSET_int_bwidth
		1080	ext_bwidth = TERM_OFFSET_ext_bwidth
		1081	lineSpace = TERM_OFFSET_lineSpace
		1082	saveLines = TERM_OFFSET_saveLines
		1083	total_rows = TERM_OFFSET_total_rows
		1084	top_row = TERM_OFFSET_top_row
614	CODE:	1085	CODE:
615	RETVAL = THIS->nsaved;	1086	RETVAL = *(int *)((char *)THIS + ix);
616	OUTPUT:	1087	OUTPUT:
617	RETVAL	1088	RETVAL
618		1089
		1090	unsigned int
		1091	rxvt_term::ModLevel3Mask ()
		1092	ALIAS:
		1093	ModLevel3Mask = 0
		1094	ModMetaMask = 1
		1095	ModNumLockMask = 2
		1096	current_screen = 3
		1097	hidden_cursor = 4
		1098	CODE:
		1099	switch (ix)
		1100	{
		1101	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1102	case 1: RETVAL = THIS->ModMetaMask; break;
		1103	case 2: RETVAL = THIS->ModNumLockMask; break;
		1104	case 3: RETVAL = THIS->current_screen; break;
		1105	case 4: RETVAL = THIS->hidden_cursor; break;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
		1110	char *
		1111	rxvt_term::display_id ()
		1112	ALIAS:
		1113	display_id = 0
		1114	locale = 1
		1115	CODE:
		1116	switch (ix)
		1117	{
		1118	case 0: RETVAL = THIS->display->id; break;
		1119	case 1: RETVAL = THIS->locale; break;
		1120	}
		1121	OUTPUT:
		1122	RETVAL
		1123
		1124	SV *
		1125	rxvt_term::envv ()
		1126	ALIAS:
		1127	argv = 1
		1128	PPCODE:
		1129	{
		1130	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1131
		1132	EXTEND (SP, vec->size ());
		1133
		1134	for (char **i = vec->begin (); i != vec->end (); ++i)
		1135	if (*i)
		1136	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1137	}
		1138
619	int	1139	int
620	rxvt_term::view_start (int newval = -1)	1140	rxvt_term::pty_ev_events (int events = ev::UNDEF)
621	CODE:	1141	CODE:
622	{	1142	RETVAL = THIS->pty_ev.events;
		1143	if (events != ev::UNDEF)
		1144	THIS->pty_ev.set (events);
		1145	OUTPUT:
		1146	RETVAL
		1147
		1148	int
		1149	rxvt_term::pty_fd ()
		1150	CODE:
		1151	RETVAL = THIS->pty->pty;
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	Window
		1156	rxvt_term::parent ()
		1157	CODE:
		1158	RETVAL = THIS->parent [0];
		1159	OUTPUT:
		1160	RETVAL
		1161
		1162	Window
		1163	rxvt_term::vt ()
		1164	CODE:
623	RETVAL = THIS->view_start;	1165	RETVAL = THIS->vt;
		1166	OUTPUT:
		1167	RETVAL
624		1168
625	if (newval >= 0)	1169	void
626	{	1170	rxvt_term::vt_emask_add (U32 emask)
627	THIS->view_start = min (newval, THIS->nsaved);	1171	CODE:
628	THIS->scr_changeview (RETVAL);	1172	THIS->vt_emask_perl |= emask;
629	}	1173	THIS->vt_select_input ();
630	}	1174
		1175	U32
		1176	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1177	CODE:
		1178	RETVAL = THIS->rstyle;
		1179	THIS->rstyle = new_rstyle;
631	OUTPUT:	1180	OUTPUT:
632	RETVAL	1181	RETVAL
633		1182
634	int	1183	int
635	rxvt_term::nrow ()	1184	rxvt_term::view_start (int newval = 1)
		1185	PROTOTYPE: $;$
636	CODE:	1186	CODE:
		1187	{
637	RETVAL = THIS->nrow;	1188	RETVAL = THIS->view_start;
		1189
		1190	if (newval <= 0)
		1191	THIS->scr_changeview (max (newval, THIS->top_row));
		1192	}
638	OUTPUT:	1193	OUTPUT:
639	RETVAL	1194	RETVAL
640		1195
641	int	1196	void
		1197	rxvt_term::focus_in ()
		1198
		1199	void
642	rxvt_term::ncol ()	1200	rxvt_term::focus_out ()
		1201
		1202	void
		1203	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1204	ALIAS:
		1205	key_release = 1
643	CODE:	1206	CODE:
644	RETVAL = THIS->ncol;	1207	{
645	OUTPUT:	1208	XKeyEvent xkey;
646	RETVAL	1209
		1210	memset (&xkey, 0, sizeof (xkey));
		1211
		1212	xkey.time = time;
		1213	xkey.state = state;
		1214	xkey.keycode = keycode;
		1215
		1216	xkey.type = ix ? KeyRelease : KeyPress;
		1217	xkey.display = THIS->dpy;
		1218	xkey.window = THIS->vt;
		1219	xkey.root = THIS->display->root;
		1220	xkey.subwindow = THIS->vt;
		1221
		1222	if (ix)
		1223	THIS->key_release (xkey);
		1224	else
		1225	THIS->key_press (xkey);
		1226	}
647		1227
648	void	1228	void
649	rxvt_term::want_refresh ()	1229	rxvt_term::want_refresh ()
650	CODE:	1230	CODE:
651	THIS->want_refresh = 1;	1231	THIS->want_refresh = 1;
		1232	THIS->refresh_check ();
652		1233
653	void	1234	void
654	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1235	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655	PPCODE:	1236	PPCODE:
656	{	1237	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1238	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658	croak ("row_number number of out range");	1239	XSRETURN_EMPTY;
659		1240
660	line_t &l = ROW(row_number);	1241	line_t &l = ROW(row_number);
661		1242
662	if (GIMME_V != G_VOID)	1243	if (GIMME_V != G_VOID)
663	{	1244	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	1245	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
665		1246
666	for (int col = 0; col <THIS->ncol; col++)	1247	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	1248	wstr [col] = l.t [col];
668		1249
669	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670	free (wstr);
671
672	SV *sv = newSVpv (str, 0);
673	SvUTF8_on (sv);
674	XPUSHs (sv_2mortal (sv));	1250	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);
676	}	1251	}
677		1252
678	if (new_text)	1253	if (new_text)
679	{	1254	{
680	wchar_t *wstr = sv2wcs (new_text);	1255	wchar_t *wstr = sv2wcs (new_text);
681		1256
682	int len = wcslen (wstr);	1257	int len = min (wcslen (wstr) - start_ofs, max_len);
683		1258
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1259	if (start_col < 0 || start_col + len > THIS->ncol)
685	{	1260	{
686	free (wstr);	1261	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	1262	croak ("new_text extends beyond horizontal margins");
688	}	1263	}
689		1264
690	for (int col = start_col; col < start_col + len; col++)	1265	for (int col = start_col; col < start_col + len; col++)
691	{	1266	{
692	l.t [col] = wstr [col - start_col];	1267	l.t [col] = wstr [start_ofs + col - start_col];
693	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1268	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694	}	1269	}
695		1270
696	free (wstr);	1271	free (wstr);
697	}	1272	}
698	}	1273	}
699		1274
700	void	1275	void
701	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1276	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702	PPCODE:	1277	PPCODE:
703	{	1278	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1279	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705	croak ("row_number number of out range");	1280	XSRETURN_EMPTY;
706		1281
707	line_t &l = ROW(row_number);	1282	line_t &l = ROW(row_number);
708		1283
709	if (GIMME_V != G_VOID)	1284	if (GIMME_V != G_VOID)
710	{	1285	{
…		…
721	{	1296	{
722	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1297	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	1298	croak ("new_rend must be arrayref");
724		1299
725	AV *av = (AV *)SvRV (new_rend);	1300	AV *av = (AV *)SvRV (new_rend);
726	int len = av_len (av) + 1;	1301	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727		1302
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
729	croak ("new_rend array extends beyond horizontal margins");	1304	croak ("new_rend array extends beyond horizontal margins");
730		1305
731	for (int col = start_col; col < start_col + len; col++)	1306	for (int col = start_col; col < start_col + len; col++)
732	{	1307	{
733	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1308	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734		1309
735	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1310	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736	}	1311	}
737	}	1312	}
738	}	1313	}
739		1314
740	int	1315	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1316	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1317	CODE:
743	{	1318	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1319	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745	croak ("row_number number of out range");	1320	XSRETURN_EMPTY;
746		1321
747	line_t &l = ROW(row_number);	1322	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1323	RETVAL = l.l;
749		1324
750	if (new_length >= -1)	1325	if (new_length >= 0)
751	l.l = new_length;	1326	l.l = new_length;
752	}	1327	}
753	OUTPUT:	1328	OUTPUT:
754	RETVAL	1329	RETVAL
755		1330
		1331	bool
		1332	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1333	CODE:
		1334	{
		1335	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1336	XSRETURN_EMPTY;
		1337
		1338	line_t &l = ROW(row_number);
		1339	RETVAL = l.is_longer ();
		1340
		1341	if (new_is_longer >= 0)
		1342	l.is_longer (new_is_longer);
		1343	}
		1344	OUTPUT:
		1345	RETVAL
		1346
756	SV *	1347	SV *
757	rxvt_term::special_encode (SV *str)	1348	rxvt_term::special_encode (SV *string)
758	CODE:	1349	CODE:
759	abort ();//TODO	1350	{
		1351	wchar_t *wstr = sv2wcs (string);
		1352	int wlen = wcslen (wstr);
		1353	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1354
		1355	rxvt_push_locale (THIS->locale);
		1356
		1357	wchar_t *r = rstr;
		1358	for (wchar_t *s = wstr; *s; s++)
		1359	{
		1360	int w = WCWIDTH (*s);
		1361
		1362	if (w == 0)
		1363	{
		1364	if (r == rstr)
		1365	croak ("leading combining character unencodable");
		1366
		1367	unicode_t n = rxvt_compose (r[-1], *s);
		1368	if (n == NOCHAR)
		1369	n = rxvt_composite.compose (r[-1], *s);
		1370
		1371	r[-1] = n;
		1372	}
		1373	#if !UNICODE_3
		1374	else if (*s >= 0x10000)
		1375	*r++ = rxvt_composite.compose (*s);
		1376	#endif
		1377	else
		1378	*r++ = *s;
		1379
		1380	// the *2 above only allows wcwidth <= 2
		1381	if (w > 1)
		1382	*r++ = NOCHAR;
		1383	}
		1384
		1385	rxvt_pop_locale ();
		1386
		1387	RETVAL = wcs2sv (rstr, r - rstr);
		1388	}
		1389	OUTPUT:
		1390	RETVAL
760		1391
761	SV *	1392	SV *
762	rxvt_term::special_decode (SV *str)	1393	rxvt_term::special_decode (SV *text)
763	CODE:	1394	CODE:
764	abort ();//TODO	1395	{
		1396	wchar_t *wstr = sv2wcs (text);
		1397	int dlen = 0;
		1398
		1399	// find length
		1400	for (wchar_t *s = wstr; *s; s++)
		1401	if (*s == NOCHAR)
		1402	;
		1403	else if (IS_COMPOSE (*s))
		1404	dlen += rxvt_composite.expand (*s, 0);
		1405	else
		1406	dlen++;
		1407
		1408	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1409
		1410	// decode
		1411	wchar_t *r = rstr;
		1412	for (wchar_t *s = wstr; *s; s++)
		1413	if (*s == NOCHAR)
		1414	;
		1415	else if (IS_COMPOSE (*s))
		1416	r += rxvt_composite.expand (*s, r);
		1417	else
		1418	*r++ = *s;
		1419
		1420	RETVAL = wcs2sv (rstr, r - rstr);
		1421	}
		1422	OUTPUT:
		1423	RETVAL
765		1424
766	void	1425	void
767	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1426	rxvt_term::_resource (char *name, int index, SV *newval = 0)
768	PPCODE:	1427	PPCODE:
769	{	1428	{
770	struct resval { const char *name; int value; } rslist [] = {	1429	static const struct resval { const char *name; int value; } *rs, rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1430	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1431	# define reserve(name,count)
773	# include "rsinc.h"	1432	# include "rsinc.h"
774	# undef Rs_def	1433	# undef def
775	# undef Rs_reserve	1434	# undef reserve
776	};	1435	};
777		1436
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1437	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
779		1438
780	do {	1439	do {
781	if (rs-- == rslist)	1440	if (rs-- == rslist)
782	croak ("no such resource '%s', requested", name);	1441	croak ("no such resource '%s', requested", name);
783	} while (strcmp (name, rs->name));	1442	} while (strcmp (name, rs->name));
…		…
801	else	1460	else
802	THIS->rs [index] = 0;	1461	THIS->rs [index] = 0;
803	}	1462	}
804	}	1463	}
805		1464
		1465	const char *
		1466	rxvt_term::x_resource (const char *name)
		1467
		1468	bool
		1469	rxvt_term::option (U8 optval, int set = -1)
		1470	CODE:
		1471	{
		1472	RETVAL = THIS->option (optval);
		1473
		1474	if (set >= 0)
		1475	{
		1476	THIS->set_option (optval, set);
		1477
		1478	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1479	switch (optval)
		1480	{
		1481	case Opt_skipBuiltinGlyphs:
		1482	THIS->set_fonts ();
		1483	THIS->scr_remap_chars ();
		1484	THIS->scr_touch (true);
		1485	THIS->want_refresh = 1;
		1486	THIS->refresh_check ();
		1487	break;
		1488
		1489	case Opt_cursorUnderline:
		1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
		1492	break;
		1493
		1494	# case Opt_scrollBar_floating:
		1495	# case Opt_scrollBar_right:
		1496	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1497	# break;
		1498	}
		1499	}
		1500	}
		1501	OUTPUT:
		1502	RETVAL
		1503
		1504	bool
		1505	rxvt_term::parse_keysym (char *keysym, char *str)
		1506	CODE:
		1507	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1508	THIS->keyboard->register_done ();
		1509	OUTPUT:
		1510	RETVAL
		1511
806	void	1512	void
807	rxvt_term::selection_mark (...)	1513	rxvt_term::screen_cur (...)
808	PROTOTYPE: $;$$	1514	PROTOTYPE: $;$$
809	ALIAS:	1515	ALIAS:
		1516	screen_cur = 0
810	selection_beg = 1	1517	selection_beg = 1
811	selection_end = 2	1518	selection_end = 2
		1519	selection_mark = 3
812	PPCODE:	1520	PPCODE:
813	{	1521	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1522	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1523	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1524	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1525	: THIS->selection.mark;
817		1526
818	if (GIMME_V != G_VOID)	1527	if (GIMME_V != G_VOID)
819	{	1528	{
820	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1530	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1531	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1532	}
824		1533
825	if (items == 3)	1534	if (items == 3)
826	{	1535	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1536	rc.row = SvIV (ST (1));
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1537	rc.col = SvIV (ST (2));
		1538
		1539	if (ix == 2)
		1540	{
		1541	if (rc.col == 0)
		1542	{
		1543	// col == 0 means end of previous line
		1544	rc.row--;
		1545	rc.col = THIS->ncol;
		1546	}
		1547	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1548	&& rc.col > ROW(rc.row).l)
		1549	{
		1550	// col >= length means while line and add newline
		1551	rc.col = THIS->ncol;
		1552	}
		1553	}
		1554
		1555	clamp_it (rc.col, 0, THIS->ncol);
		1556	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829		1557
830	if (ix)	1558	if (ix)
		1559	{
831	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
		1561	THIS->refresh_check ();
832	}	1562	}
		1563	}
833	}	1564	}
		1565
		1566	char
		1567	rxvt_term::cur_charset ()
		1568	CODE:
		1569	RETVAL = THIS->charsets [THIS->screen.charset];
		1570	OUTPUT:
		1571	RETVAL
		1572
		1573	void
		1574	rxvt_term::selection_clear ()
		1575
		1576	void
		1577	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1578	CODE:
		1579	THIS->selection.op = SELECTION_CONT;
		1580	THIS->selection.rect = rect;
		1581	THIS->selection_make (eventtime);
834		1582
835	int	1583	int
836	rxvt_term::selection_grab (int eventtime)	1584	rxvt_term::selection_grab (Time eventtime)
837		1585
838	void	1586	void
839	rxvt_term::selection (SV *newtext = 0)	1587	rxvt_term::selection (SV *newtext = 0)
840	PPCODE:	1588	PPCODE:
841	{	1589	{
842	if (GIMME_V != G_VOID)	1590	if (GIMME_V != G_VOID)
843	{	1591	XPUSHs (THIS->selection.text
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1592	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
845	SV *sv = newSVpv (sel, 0);	1593	: &PL_sv_undef);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1594
851	if (newtext)	1595	if (newtext)
852	{	1596	{
853	free (THIS->selection.text);	1597	free (THIS->selection.text);
854		1598
855	THIS->selection.text = sv2wcs (newtext);	1599	THIS->selection.text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1600	THIS->selection.len = wcslen (THIS->selection.text);
857	}	1601	}
858	}	1602	}
859		1603
		1604	void
		1605	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)
		1606
		1607	void
		1608	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1609
		1610	void
		1611	rxvt_term::scr_bell ()
		1612
		1613	void
		1614	rxvt_term::scr_change_screen (int screen)
		1615
		1616	void
		1617	rxvt_term::scr_add_lines (SV *string)
		1618	CODE:
		1619	{
		1620	wchar_t *wstr = sv2wcs (string);
		1621	THIS->scr_add_lines (wstr, wcslen (wstr));
		1622	free (wstr);
		1623	}
		1624
860	void	1625	void
861	rxvt_term::tt_write (SV *octets)	1626	rxvt_term::tt_write (SV *octets)
862	INIT:	1627	INIT:
863	STRLEN len;	1628	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1629	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1630	C_ARGS:
866	(unsigned char *)str, len	1631	str, len
		1632
		1633	void
		1634	rxvt_term::cmd_parse (SV *octets)
		1635	CODE:
		1636	{
		1637	STRLEN len;
		1638	char *str = SvPVbyte (octets, len);
		1639
		1640	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1641	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1642
		1643	THIS->cmdbuf_ptr = str;
		1644	THIS->cmdbuf_endp = str + len;
		1645
		1646	rxvt_push_locale (THIS->locale);
		1647	THIS->cmd_parse ();
		1648	rxvt_pop_locale ();
		1649
		1650	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1651	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1652	}
867		1653
868	SV *	1654	SV *
869	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1655	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870	CODE:	1656	CODE:
871	{	1657	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1658	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1659	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	1660	o->self = (HV *)SvRV (RETVAL);
875
876	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877	char key[33]; sprintf (key, "%32lx", (long)o);
878	hv_store (hv, key, 32, newSViv ((long)o), 0);
879	}	1661	}
880	OUTPUT:	1662	OUTPUT:
881	RETVAL	1663	RETVAL
882		1664
		1665	#############################################################################
		1666	# Various X Utility Functions
		1667	#############################################################################
		1668
		1669	void
		1670	rxvt_term::XListProperties (Window window)
		1671	PPCODE:
		1672	{
		1673	int count;
		1674	Atom *props = XListProperties (THIS->dpy, window, &count);
		1675
		1676	EXTEND (SP, count);
		1677	while (count--)
		1678	PUSHs (newSVuv ((U32)props [count]));
		1679
		1680	XFree (props);
		1681	}
		1682
		1683	void
		1684	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1685	PPCODE:
		1686	{
		1687	Atom type;
		1688	int format;
		1689	unsigned long nitems;
		1690	unsigned long bytes_after;
		1691	unsigned char *prop;
		1692
		1693	XGetWindowProperty (THIS->dpy, window, property,
		1694	0, 1<<24, 0, AnyPropertyType,
		1695	&type, &format, &nitems, &bytes_after, &prop);
		1696
		1697	if (type != None)
		1698	{
		1699	int elemsize = format == 16 ? sizeof (short)
		1700	: format == 32 ? sizeof (long)
		1701	: 1;
		1702
		1703	EXTEND (SP, 3);
		1704	PUSHs (newSVuv ((U32)type));
		1705	PUSHs (newSViv (format));
		1706	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1707	XFree (prop);
		1708	}
		1709	}
		1710
		1711	void
		1712	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1713	CODE:
		1714	{
		1715	STRLEN len;
		1716	char *data_ = SvPVbyte (data, len);
		1717
		1718	int elemsize = format == 16 ? sizeof (short)
		1719	: format == 32 ? sizeof (long)
		1720	: 1;
		1721
		1722	XChangeProperty (THIS->dpy, window, property,
		1723	type, format, PropModeReplace,
		1724	(unsigned char *)data_, len / elemsize);
		1725	}
		1726
		1727	Atom
		1728	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1729	C_ARGS: term->dpy, atom_name, only_if_exists
		1730
		1731	char *
		1732	XGetAtomName (rxvt_term *term, Atom atom)
		1733	C_ARGS: term->dpy, atom
		1734	CLEANUP:
		1735	XFree (RETVAL);
		1736
		1737	void
		1738	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1739	C_ARGS: term->dpy, window, property
		1740
		1741	Window
		1742	rxvt_term::DefaultRootWindow ()
		1743	CODE:
		1744	RETVAL = THIS->display->root;
		1745	OUTPUT:
		1746	RETVAL
		1747
		1748	#if 0
		1749
		1750	Window
		1751	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1752	C_ARGS: term->dpy, (Window)parent,
		1753	x, y, width, height, 0,
		1754	term->pix_colors_focused[Color_border],
		1755	term->pix_colors_focused[Color_border]
		1756
		1757	#endif
		1758
		1759	void
		1760	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1761	C_ARGS: term->dpy, window, parent, x, y
		1762
		1763	void
		1764	XMapWindow (rxvt_term *term, Window window)
		1765	C_ARGS: term->dpy, window
		1766
		1767	void
		1768	XUnmapWindow (rxvt_term *term, Window window)
		1769	C_ARGS: term->dpy, window
		1770
		1771	void
		1772	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1773	C_ARGS: term->dpy, window, x, y, width, height
		1774
		1775	void
		1776	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1777	CODE:
		1778	{
		1779	XWindowAttributes attr;
		1780	XGetWindowAttributes (THIS->dpy, window, &attr);
		1781	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1782	}
		1783
		1784	void
		1785	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1786	PPCODE:
		1787	{
		1788	int dx, dy;
		1789	Window child;
		1790
		1791	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1792	{
		1793	EXTEND (SP, 3);
		1794	PUSHs (newSViv (dx));
		1795	PUSHs (newSViv (dy));
		1796	PUSHs (newSVuv (child));
		1797	}
		1798	}
		1799
		1800	#############################################################################
		1801	# urxvt::overlay
		1802	#############################################################################
		1803
883	MODULE = urxvt PACKAGE = urxvt::overlay	1804	MODULE = urxvt PACKAGE = urxvt::overlay
884		1805
885	void	1806	void
886	overlay::set (int x, int y, SV *text, SV *rend = 0)	1807	overlay::set (int x, int y, SV *text, SV *rend = 0)
887		1808
888	void	1809	void
		1810	overlay::show ()
		1811
		1812	void
		1813	overlay::hide ()
		1814
		1815	void
889	overlay::DESTROY ()	1816	overlay::DESTROY ()
890	CODE:
891	{
892	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893	if (ovs)
894	{
895	HV *hv = (HV *)SvRV (*ovs);
896	char key[33]; sprintf (key, "%32lx", (long)THIS);
897	hv_delete (hv, key, 32, G_DISCARD);
898	}
899		1817
900	delete THIS;	1818	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
901	}
902		1819
903	MODULE = urxvt PACKAGE = urxvt::timer
904
905	SV *
906	timer::new ()
907	CODE:
908	timer *w = new timer;
909	w->start (NOW);
910	RETVAL = newSVptr ((void *)w, "urxvt::timer");
911	w->self = (HV *)SvRV (RETVAL);
912	OUTPUT:
913	RETVAL
914
915	timer *
916	timer::cb (SV *cb)
917	CODE:
918	THIS->cb (cb);
919	RETVAL = THIS;
920	OUTPUT:
921	RETVAL
922
923	NV
924	timer::at ()
925	CODE:
926	RETVAL = THIS->at;
927	OUTPUT:
928	RETVAL
929
930	timer *
931	timer::interval (NV interval)
932	CODE:
933	THIS->interval = interval;
934	RETVAL = THIS;
935	OUTPUT:
936	RETVAL
937
938	timer *
939	timer::set (NV tstamp)
940	CODE:
941	THIS->set (tstamp);
942	RETVAL = THIS;
943	OUTPUT:
944	RETVAL
945
946	timer *
947	timer::start (NV tstamp = THIS->at)
948	CODE:
949	THIS->start (tstamp);
950	RETVAL = THIS;
951	OUTPUT:
952	RETVAL
953
954	timer *
955	timer::stop ()
956	CODE:
957	THIS->stop ();
958	RETVAL = THIS;
959	OUTPUT:
960	RETVAL
961
962	void
963	timer::DESTROY ()
964
965	MODULE = urxvt PACKAGE = urxvt::iow
966
967	SV *
968	iow::new ()
969	CODE:
970	iow *w = new iow;
971	RETVAL = newSVptr ((void *)w, "urxvt::iow");
972	w->self = (HV *)SvRV (RETVAL);
973	OUTPUT:
974	RETVAL
975
976	iow *
977	iow::cb (SV *cb)
978	CODE:
979	THIS->cb (cb);
980	RETVAL = THIS;
981	OUTPUT:
982	RETVAL
983
984	iow *
985	iow::fd (int fd)
986	CODE:
987	THIS->fd = fd;
988	RETVAL = THIS;
989	OUTPUT:
990	RETVAL
991
992	iow *
993	iow::events (short events)
994	CODE:
995	THIS->events = events;
996	RETVAL = THIS;
997	OUTPUT:
998	RETVAL
999
1000	iow *
1001	iow::start ()
1002	CODE:
1003	THIS->start ();
1004	RETVAL = THIS;
1005	OUTPUT:
1006	RETVAL
1007
1008	iow *
1009	iow::stop ()
1010	CODE:
1011	THIS->stop ();
1012	RETVAL = THIS;
1013	OUTPUT:
1014	RETVAL
1015
1016	void
1017	iow::DESTROY ()
1018
1019

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