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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 1.122 by root, Sun Jun 15 14:07:58 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) 2005-2008 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	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		45
40	#undef LINENO	46	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	48	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	57	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	58	return rxvt_utf8towcs (str, len);
53	}	59	}
54		60
55	static SV *	61	static SV *
56	new_ref (HV *hv, const char *klass)	62	wcs2sv (wchar_t *wstr, int len = -1)
57	{	63	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	64	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		65
61	//TODO: use magic	66	SV *sv = newSVpv (str, 0);
		67	SvUTF8_on (sv);
		68	free (str);
		69
		70	return sv;
		71	}
		72
62	static SV *	73	static SV *
63	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
64	{	75	{
65	HV *hv = newHV ();	76	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		79	}
		80
		81	static void
		82	clearSVptr (SV *sv)
		83	{
		84	if (SvROK (sv))
		85	sv = SvRV (sv);
		86
		87	hv_clear ((HV *)sv);
		88	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	89	}
69		90
70	static long	91	static long
71	SvPTR (SV *sv, const char *klass)	92	SvPTR (SV *sv, const char *klass)
72	{	93	{
73	if (!sv_derived_from (sv, klass))	94	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	95	croak ("object of type %s expected", klass);
75		96
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	97	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		98
78	if (!iv)	99	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		101
81	return (long)iv;	102	return (long)mg->mg_ptr;
82	}	103	}
83		104
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		107
87	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
88		109
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")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179		111
180	struct overlay {	112	class overlay {
181	HV *self;
182	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
183	int x, y, w, h;	115	int x, y, w, h;
184	int border;	116	int border;
185	text_t **text;	117	text_t **text;
186	rend_t **rend;	118	rend_t **rend;
187		119
		120	public:
		121	HV *self;
		122
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	124	~overlay ();
190		125
		126	void show ();
		127	void hide ();
		128
191	void swap ();	129	void swap ();
192		130
193	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
194	};	132	};
195		133
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	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)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
198	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
199	if (border == 2)	140	if (border == 2)
200	{	141	{
201	w += 2;	142	w += 2;
202	h += 2;	143	h += 2;
203	}	144	}
204		145
205	text = new text_t *[h];	146	text = new text_t *[h];
206	rend = new rend_t *[h];	147	rend = new rend_t *[h];
207		148
208	for (int y = 0; y < h; y++)	149	for (int y = 0; y < h; y++)
209	{	150	{
210	text_t *tp = text[y] = new text_t[w];	151	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	152	rend_t *rp = rend[y] = new rend_t[w];
212		153
213	text_t t0, t1, t2;	154	text_t t0, t1, t2;
214	rend_t r = rstyle;	155	rend_t r = rstyle;
215		156
216	if (border == 2)	157	if (border == 2)
217	{	158	{
218	if (y == 0)	159	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	160	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	161	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	162	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	163	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	164	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		165
225	*tp++ = t0;	166	*tp++ = t0;
226	*rp++ = r;	167	*rp++ = r;
227		168
228	for (int x = w - 2; x-- > 0; )	169	for (int x = w - 2; x-- > 0; )
229	{	170	{
230	*tp++ = t1;	171	*tp++ = t1;
231	*rp++ = r;	172	*rp++ = r;
232	}	173	}
233		174
234	*tp = t2;	175	*tp = t2;
235	*rp = r;	176	*rp = r;
236	}	177	}
237	else	178	else
238	for (int x = w; x-- > 0; )	179	for (int x = w; x-- > 0; )
239	{	180	{
240	*tp++ = 0x0020;	181	*tp++ = 0x0020;
241	*rp++ = r;	182	*rp++ = r;
242	}	183	}
243	}	184	}
244		185
245	THIS->want_refresh = 1;	186	show ();
246	}	187	}
247		188
248	overlay::~overlay ()	189	overlay::~overlay ()
249	{	190	{
		191	hide ();
		192
250	for (int y = h; y--; )	193	for (int y = h; y--; )
251	{	194	{
252	delete [] text[y];	195	delete [] text[y];
253	delete [] rend[y];	196	delete [] rend[y];
254	}	197	}
255		198
256	delete [] text;	199	delete [] text;
257	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
258		213
259	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
		215	THIS->refresh_check ();
		216	}
		217
		218	void
		219	overlay::hide ()
		220	{
		221	if (!overlay_av)
		222	return;
		223
		224	int i;
		225
		226	for (i = AvFILL (overlay_av); i >= 0; i--)
		227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		228	break;
		229
		230	for (; i < AvFILL (overlay_av); i++)
		231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		232
		233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
260	}	240	}
261		241
262	void overlay::swap ()	242	void overlay::swap ()
263	{	243	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
269		249
270	for (int y = ov_h; y--; )	250	for (int y = ov_h; y--; )
271	{	251	{
272	text_t *t1 = text [y];	252	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	253	rend_t *r1 = rend [y];
274		254
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	255	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;	256	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		257
278	for (int x = ov_w; x--; )	258	for (int x = ov_w; x--; )
279	{	259	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	260	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));	261	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	262	}
283	}	263	}
284		264
285	}	265	}
286		266
287	void overlay::set (int x, int y, SV *str, SV *rend)	267	void overlay::set (int x, int y, SV *text, SV *rend)
288	{	268	{
289	x += border;	269	x += border;
290	y += border;	270	y += border;
291		271
292	if (!IN_RANGE_EXC (y, 0, h - border))	272	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	273	return;
294		274
295	wchar_t *wstr = sv2wcs (str);	275	wchar_t *wtext = sv2wcs (text);
296		276
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	277	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	278	this->text [y][x + col] = wtext [col];
299		279
300	free (wstr);	280	free (wtext);
		281
		282	if (rend)
		283	{
		284	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		285	croak ("rend must be arrayref");
		286
		287	AV *av = (AV *)SvRV (rend);
		288
		289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		291	}
301		292
302	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
303	}	295	}
304
305		296
306	/////////////////////////////////////////////////////////////////////////////	297	/////////////////////////////////////////////////////////////////////////////
307		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
		302
		303	/////////////////////////////////////////////////////////////////////////////
		304
308	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
309		306
310	static PerlInterpreter *perl;	307	static PerlInterpreter *perl;
311
312	rxvt_perl_interp::rxvt_perl_interp ()
313	{
314	}
315		308
316	rxvt_perl_interp::~rxvt_perl_interp ()	309	rxvt_perl_interp::~rxvt_perl_interp ()
317	{	310	{
318	if (perl)	311	if (perl)
319	{	312	{
…		…
321	perl_free (perl);	314	perl_free (perl);
322	}	315	}
323	}	316	}
324		317
325	void	318	void
326	rxvt_perl_interp::init ()	319	rxvt_perl_interp::init (rxvt_term *term)
327	{	320	{
328	if (!perl)	321	if (!perl)
329	{	322	{
		323	rxvt_push_locale (""); // perl init destroys current locale
		324
		325	perl_environ = rxvt_environ;
		326	swap (perl_environ, environ);
		327
330	char *argv[] = {	328	char *argv[] = {
331	"",	329	"",
332	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	330	"-e"
		331	"BEGIN {"
		332	" urxvt->bootstrap;"
		333	" unshift @INC, '" LIBDIR "';"
		334	"}"
		335	""
		336	"use urxvt;"
333	};	337	};
334		338
335	perl = perl_alloc ();	339	perl = perl_alloc ();
336	perl_construct (perl);	340	perl_construct (perl);
337		341
…		…
342		346
343	perl_destruct (perl);	347	perl_destruct (perl);
344	perl_free (perl);	348	perl_free (perl);
345	perl = 0;	349	perl = 0;
346	}	350	}
		351
		352	swap (perl_environ, environ);
		353
		354	rxvt_pop_locale ();
		355	}
		356
		357	if (perl)
		358	{
		359	// runs outside of perls ENV
		360	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		361	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		362	}
		363	}
		364
		365	static void
		366	ungrab (rxvt_term *THIS)
		367	{
		368	if (THIS->perl.grabtime)
		369	{
		370	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		371	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		372	THIS->perl.grabtime = 0;
347	}	373	}
348	}	374	}
349		375
350	bool	376	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	377	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	378	{
353	if (!perl)	379	if (!perl || !term->perl.self)
354	return false;	380	return false;
355		381
356	if (htype == HOOK_INIT) // first hook ever called	382	// pre-handling of some events
		383	if (htype == HOOK_REFRESH_END)
357	{	384	{
358	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	385	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);	386
		387	for (int i = 0; i <= AvFILL (av); i++)
		388	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		389	}
		390
		391	swap (perl_environ, environ);
		392
		393	bool event_consumed;
		394
		395	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		396	|| term->perl.should_invoke [htype])
		397	try
		398	{
		399	dSP;
		400	va_list ap;
		401
		402	va_start (ap, htype);
		403
		404	ENTER;
		405	SAVETMPS;
		406
		407	PUSHMARK (SP);
		408
		409	XPUSHs (sv_2mortal (newSVterm (term)));
		410	XPUSHs (sv_2mortal (newSViv (htype)));
		411
		412	for (;;) {
		413	data_type dt = (data_type)va_arg (ap, int);
		414
		415	switch (dt)
		416	{
		417	case DT_INT:
		418	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		419	break;
		420
		421	case DT_LONG:
		422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		423	break;
		424
		425	case DT_STR:
		426	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		427	break;
		428
		429	case DT_STR_LEN:
		430	{
		431	char *str = va_arg (ap, char *);
		432	int len = va_arg (ap, int);
		433
		434	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		435	}
		436	break;
		437
		438	case DT_WCS_LEN:
		439	{
		440	wchar_t *wstr = va_arg (ap, wchar_t *);
		441	int wlen = va_arg (ap, int);
		442
		443	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		444	}
		445	break;
		446
		447	case DT_LCS_LEN:
		448	{
		449	long *lstr = va_arg (ap, long *);
		450	int llen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		453	}
		454	break;
		455
		456	case DT_XEVENT:
		457	{
		458	XEvent *xe = va_arg (ap, XEvent *);
		459	HV *hv = newHV ();
		460
		461	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		462	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		463	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		464	# undef set
		465
		466	setiv (type, xe->type);
		467	setiv (send_event, xe->xany.send_event);
		468	setiv (serial, xe->xany.serial);
		469
		470	switch (xe->type)
		471	{
		472	case KeyPress:
		473	case KeyRelease:
		474	case ButtonPress:
		475	case ButtonRelease:
		476	case MotionNotify:
		477	setuv (window, xe->xmotion.window);
		478	setuv (root, xe->xmotion.root);
		479	setuv (subwindow, xe->xmotion.subwindow);
		480	setuv (time, xe->xmotion.time);
		481	setiv (x, xe->xmotion.x);
		482	setiv (y, xe->xmotion.y);
		483	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		484	setiv (col, xe->xmotion.x / term->fwidth);
		485	setiv (x_root, xe->xmotion.x_root);
		486	setiv (y_root, xe->xmotion.y_root);
		487	setuv (state, xe->xmotion.state);
		488
		489	switch (xe->type)
		490	{
		491	case KeyPress:
		492	case KeyRelease:
		493	setuv (keycode, xe->xkey.keycode);
		494	break;
		495
		496	case ButtonPress:
		497	case ButtonRelease:
		498	setuv (button, xe->xbutton.button);
		499	break;
		500
		501	case MotionNotify:
		502	setiv (is_hint, xe->xmotion.is_hint);
		503	break;
		504	}
		505
		506	break;
		507
		508	case MapNotify:
		509	case UnmapNotify:
		510	case ConfigureNotify:
		511	setuv (event, xe->xconfigure.event);
		512	setuv (window, xe->xconfigure.window);
		513
		514	switch (xe->type)
		515	{
		516	case ConfigureNotify:
		517	setiv (x, xe->xconfigure.x);
		518	setiv (y, xe->xconfigure.y);
		519	setiv (width, xe->xconfigure.width);
		520	setiv (height, xe->xconfigure.height);
		521	setuv (above, xe->xconfigure.above);
		522	break;
		523	}
		524
		525	break;
		526
		527	case PropertyNotify:
		528	setuv (window, xe->xproperty.window);
		529	setuv (atom, xe->xproperty.atom);
		530	setuv (time, xe->xproperty.time);
		531	setiv (state, xe->xproperty.state);
		532	break;
		533
		534	case ClientMessage:
		535	setuv (window, xe->xclient.window);
		536	setuv (message_type, xe->xclient.message_type);
		537	setuv (format, xe->xclient.format);
		538	setuv (l0, xe->xclient.data.l[0]);
		539	setuv (l1, xe->xclient.data.l[1]);
		540	setuv (l2, xe->xclient.data.l[2]);
		541	setuv (l3, xe->xclient.data.l[3]);
		542	setuv (l4, xe->xclient.data.l[4]);
		543	break;
		544	}
		545
		546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		547	}
		548	break;
		549
		550	case DT_END:
		551	goto call;
		552
		553	default:
		554	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		555	}
		556	}
		557
		558	call:
		559	va_end (ap);
		560
		561	PUTBACK;
		562	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		563	SPAGAIN;
		564
		565	if (count)
		566	{
		567	SV *status = POPs;
		568	count = SvTRUE (status);
		569	}
		570
		571	PUTBACK;
		572	FREETMPS;
		573	LEAVE;
		574
		575	if (SvTRUE (ERRSV))
		576	{
		577	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		578	ungrab (term); // better lose the grab than the session
		579	}
		580
		581	event_consumed = !!count;
		582	}
		583	catch (...)
		584	{
		585	swap (perl_environ, environ);
		586	throw;
		587	}
		588	else
		589	event_consumed = false;
		590
		591	// post-handling of some events
		592	if (htype == HOOK_REFRESH_BEGIN)
		593	{
		594	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		595
		596	for (int i = AvFILL (av); i >= 0; i--)
		597	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
360	}	598	}
361	else if (htype == HOOK_DESTROY)	599	else if (htype == HOOK_DESTROY)
362	{	600	{
363	// handled later	601	clearSVptr ((SV *)term->perl.self);
		602	SvREFCNT_dec ((SV *)term->perl.self);
		603
		604	// don't allow further calls
		605	term->perl.self = 0;
364	}	606	}
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		607
369	if (HvKEYS (hv))	608	swap (perl_environ, environ);
370	{
371	hv_iterinit (hv);
372		609
373	while (HE *he = hv_iternext (hv))	610	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	}	611	}
446		612
447	/////////////////////////////////////////////////////////////////////////////	613	/////////////////////////////////////////////////////////////////////////////
448		614
449	MODULE = urxvt PACKAGE = urxvt	615	MODULE = urxvt PACKAGE = urxvt
450		616
451	PROTOTYPES: ENABLE	617	PROTOTYPES: ENABLE
452		618
453	BOOT:	619	BOOT:
454	{	620	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	621	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));	622	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		623	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		624	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		625
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	626	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);	627	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459	set_hookname (RESET);	628	# include "hookinc.h"
460	set_hookname (START);	629	# 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		630
		631	HV *option = get_hv ("urxvt::OPTION", 1);
		632	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		633	# define nodef(name)
		634	# include "optinc.h"
		635	# undef nodef
		636	# undef def
		637
		638	HV *stash = gv_stashpv ("urxvt", 1);
		639	static const struct {
		640	const char *name;
		641	IV iv;
		642	} *civ, const_iv[] = {
		643	# define const_iv(name) { # name, (IV)name }
475	export_const (DEFAULT_RSTYLE);	644	const_iv (DEFAULT_RSTYLE),
476	export_const (OVERLAY_RSTYLE);	645	const_iv (OVERLAY_RSTYLE),
477	export_const (RS_Bold);	646	const_iv (RS_Bold),
478	export_const (RS_Italic);	647	const_iv (RS_Italic),
479	export_const (RS_Blink);	648	const_iv (RS_Blink),
480	export_const (RS_RVid);	649	const_iv (RS_RVid),
481	export_const (RS_Uline);	650	const_iv (RS_Uline),
482		651
483	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	652	const_iv (CurrentTime),
484	}	653	const_iv (ShiftMask),
		654	const_iv (LockMask),
		655	const_iv (ControlMask),
		656	const_iv (Mod1Mask),
		657	const_iv (Mod2Mask),
		658	const_iv (Mod3Mask),
		659	const_iv (Mod4Mask),
		660	const_iv (Mod5Mask),
		661	const_iv (Button1Mask),
		662	const_iv (Button2Mask),
		663	const_iv (Button3Mask),
		664	const_iv (Button4Mask),
		665	const_iv (Button5Mask),
		666	const_iv (AnyModifier),
485		667
486	void	668	const_iv (NoSymbol),
487	set_should_invoke (int htype, int value)	669	const_iv (GrabModeSync),
488	CODE:	670	const_iv (GrabModeAsync),
489	rxvt_perl.should_invoke [htype] = value;	671
		672	const_iv (NoEventMask),
		673	const_iv (KeyPressMask),
		674	const_iv (KeyReleaseMask),
		675	const_iv (ButtonPressMask),
		676	const_iv (ButtonReleaseMask),
		677	const_iv (EnterWindowMask),
		678	const_iv (LeaveWindowMask),
		679	const_iv (PointerMotionMask),
		680	const_iv (PointerMotionHintMask),
		681	const_iv (Button1MotionMask),
		682	const_iv (Button2MotionMask),
		683	const_iv (Button3MotionMask),
		684	const_iv (Button4MotionMask),
		685	const_iv (Button5MotionMask),
		686	const_iv (ButtonMotionMask),
		687	const_iv (KeymapStateMask),
		688	const_iv (ExposureMask),
		689	const_iv (VisibilityChangeMask),
		690	const_iv (StructureNotifyMask),
		691	const_iv (ResizeRedirectMask),
		692	const_iv (SubstructureNotifyMask),
		693	const_iv (SubstructureRedirectMask),
		694	const_iv (FocusChangeMask),
		695	const_iv (PropertyChangeMask),
		696	const_iv (ColormapChangeMask),
		697	const_iv (OwnerGrabButtonMask),
		698
		699	const_iv (KeyPress),
		700	const_iv (KeyRelease),
		701	const_iv (ButtonPress),
		702	const_iv (ButtonRelease),
		703	const_iv (MotionNotify),
		704	const_iv (EnterNotify),
		705	const_iv (LeaveNotify),
		706	const_iv (FocusIn),
		707	const_iv (FocusOut),
		708	const_iv (KeymapNotify),
		709	const_iv (Expose),
		710	const_iv (GraphicsExpose),
		711	const_iv (NoExpose),
		712	const_iv (VisibilityNotify),
		713	const_iv (CreateNotify),
		714	const_iv (DestroyNotify),
		715	const_iv (UnmapNotify),
		716	const_iv (MapNotify),
		717	const_iv (MapRequest),
		718	const_iv (ReparentNotify),
		719	const_iv (ConfigureNotify),
		720	const_iv (ConfigureRequest),
		721	const_iv (GravityNotify),
		722	const_iv (ResizeRequest),
		723	const_iv (CirculateNotify),
		724	const_iv (CirculateRequest),
		725	const_iv (PropertyNotify),
		726	const_iv (SelectionClear),
		727	const_iv (SelectionRequest),
		728	const_iv (SelectionNotify),
		729	const_iv (ColormapNotify),
		730	const_iv (ClientMessage),
		731	const_iv (MappingNotify),
		732	# if ENABLE_XIM_ONTHESPOT
		733	const_iv (XIMReverse),
		734	const_iv (XIMUnderline),
		735	const_iv (XIMHighlight),
		736	const_iv (XIMPrimary),
		737	const_iv (XIMSecondary),
		738	const_iv (XIMTertiary),
		739	const_iv (XIMVisibleToForward),
		740	const_iv (XIMVisibleToBackword),
		741	const_iv (XIMVisibleToCenter),
		742	# if 0
		743	const_iv (XIMForwardChar),
		744	const_iv (XIMBackwardChar),
		745	const_iv (XIMForwardWord),
		746	const_iv (XIMBackwardWord),
		747	const_iv (XIMCaretUp),
		748	const_iv (XIMCaretDown),
		749	const_iv (XIMNextLine),
		750	const_iv (XIMPreviousLine),
		751	const_iv (XIMLineStart),
		752	const_iv (XIMLineEnd),
		753	const_iv (XIMAbsolutePosition),
		754	const_iv (XIMDontChange),
		755	# endif
		756	# endif
		757	};
		758
		759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		760	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		761	}
490		762
491	void	763	void
492	warn (const char *msg)	764	warn (const char *msg)
493	CODE:	765	CODE:
494	rxvt_warn ("%s", msg);	766	rxvt_warn ("%s", msg);
495		767
496	void	768	void
497	fatal (const char *msg)	769	fatal (const char *msg)
498	CODE:	770	CODE:
499	rxvt_fatal ("%s", msg);	771	rxvt_fatal ("%s", msg);
		772
		773	void
		774	_exit (int status)
500		775
501	NV	776	NV
502	NOW ()	777	NOW ()
503	CODE:	778	CODE:
504	RETVAL = NOW;	779	RETVAL = ev::now ();
505	OUTPUT:	780	OUTPUT:
506	RETVAL	781	RETVAL
507		782
508	int	783	int
509	GET_BASEFG (int rend)	784	GET_BASEFG (int rend)
…		…
520	RETVAL	795	RETVAL
521		796
522	int	797	int
523	SET_FGCOLOR (int rend, int new_color)	798	SET_FGCOLOR (int rend, int new_color)
524	CODE:	799	CODE:
525	RETVAL = SET_FGCOLOR (rend, new_color);	800	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
526	OUTPUT:	801	OUTPUT:
527	RETVAL	802	RETVAL
528		803
529	int	804	int
530	SET_BGCOLOR (int rend, int new_color)	805	SET_BGCOLOR (int rend, int new_color)
531	CODE:	806	CODE:
532	RETVAL = SET_BGCOLOR (rend, new_color);	807	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
533	OUTPUT:	808	OUTPUT:
534	RETVAL	809	RETVAL
535		810
536	int	811	int
537	GET_CUSTOM (int rend)	812	GET_CUSTOM (int rend)
538	CODE:	813	CODE:
539	RETVAL = (rend && RS_customMask) >> RS_customShift;	814	RETVAL = (rend & RS_customMask) >> RS_customShift;
540	OUTPUT:	815	OUTPUT:
541	RETVAL	816	RETVAL
542		817
543	int	818	int
544	SET_CUSTOM (int rend, int new_value)	819	SET_CUSTOM (int rend, int new_value)
…		…
551	| ((new_value << RS_customShift) & RS_customMask);	826	| ((new_value << RS_customShift) & RS_customMask);
552	}	827	}
553	OUTPUT:	828	OUTPUT:
554	RETVAL	829	RETVAL
555		830
		831	void
		832	termlist ()
		833	PPCODE:
		834	{
		835	EXTEND (SP, rxvt_term::termlist.size ());
		836
		837	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		838	if ((*t)->perl.self)
		839	PUSHs (sv_2mortal (newSVterm (*t)));
		840	}
		841
556	MODULE = urxvt PACKAGE = urxvt::term	842	MODULE = urxvt PACKAGE = urxvt::term
		843
		844	SV *
		845	_new (AV *env, AV *arg)
		846	CODE:
		847	{
		848	rxvt_term *term = new rxvt_term;
		849
		850	stringvec *argv = new stringvec;
		851	stringvec *envv = new stringvec;
		852
		853	for (int i = 0; i <= AvFILL (arg); i++)
		854	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		855
		856	for (int i = AvFILL (env) + 1; i--; )
		857	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		858
		859	envv->push_back (0);
		860
		861	try
		862	{
		863	term->init (argv, envv);
		864	}
		865	catch (const class rxvt_failure_exception &e)
		866	{
		867	term->destroy ();
		868	croak ("error while initializing new terminal instance");
		869	}
		870
		871	RETVAL = term && term->perl.self
		872	? newSVterm (term) : &PL_sv_undef;
		873	}
		874	OUTPUT:
		875	RETVAL
		876
		877	void
		878	rxvt_term::destroy ()
		879
		880	void
		881	rxvt_term::set_should_invoke (int htype, int inc)
		882	CODE:
		883	THIS->perl.should_invoke [htype] += inc;
		884
		885	int
		886	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		887	CODE:
		888	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		889	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		890	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		891	OUTPUT: RETVAL
		892
		893	int
		894	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		895	CODE:
		896	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		897	OUTPUT: RETVAL
		898
		899	void
		900	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		901	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		902	CODE:
		903	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		904
		905	void
		906	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		907	CODE:
		908	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		909
		910	void
		911	rxvt_term::XUngrabKeyboard (Time eventtime)
		912	CODE:
		913	XUngrabKeyboard (THIS->dpy, eventtime);
		914
		915	bool
		916	rxvt_term::grab (Time eventtime, int sync = 0)
		917	CODE:
		918	{
		919	int mode = sync ? GrabModeSync : GrabModeAsync;
		920
		921	THIS->perl.grabtime = 0;
		922
		923	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		924	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		925	mode, mode, None, GRAB_CURSOR, eventtime))
		926	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		927	THIS->perl.grabtime = eventtime;
		928	else
		929	XUngrabPointer (THIS->dpy, eventtime);
		930
		931	RETVAL = !!THIS->perl.grabtime;
		932	}
		933	OUTPUT:
		934	RETVAL
		935
		936	void
		937	rxvt_term::allow_events_async ()
		938	CODE:
		939	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		940
		941	void
		942	rxvt_term::allow_events_sync ()
		943	CODE:
		944	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		945
		946	void
		947	rxvt_term::allow_events_replay ()
		948	CODE:
		949	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		950	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		951
		952	void
		953	rxvt_term::ungrab ()
		954	CODE:
		955	ungrab (THIS);
		956
		957	int
		958	rxvt_term::XStringToKeysym (char *string)
		959	CODE:
		960	RETVAL = XStringToKeysym (string);
		961	OUTPUT: RETVAL
		962
		963	char *
		964	rxvt_term::XKeysymToString (int sym)
		965	CODE:
		966	RETVAL = XKeysymToString (sym);
		967	OUTPUT: RETVAL
		968
		969	int
		970	rxvt_term::XKeysymToKeycode (int sym)
		971	CODE:
		972	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		973	OUTPUT: RETVAL
		974
		975	int
		976	rxvt_term::XKeycodeToKeysym (int code, int index)
		977	CODE:
		978	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		979	OUTPUT: RETVAL
557		980
558	int	981	int
559	rxvt_term::strwidth (SV *str)	982	rxvt_term::strwidth (SV *str)
560	CODE:	983	CODE:
561	{	984	{
562	wchar_t *wstr = sv2wcs (str);	985	wchar_t *wstr = sv2wcs (str);
563		986
564	rxvt_push_locale (THIS->locale);	987	rxvt_push_locale (THIS->locale);
565	RETVAL = wcswidth (wstr, wcslen (wstr));	988	RETVAL = 0;
		989	for (wchar_t *wc = wstr; *wc; wc++)
		990	{
		991	int w = WCWIDTH (*wc);
		992
		993	if (w)
		994	RETVAL += max (w, 1);
		995	}
566	rxvt_pop_locale ();	996	rxvt_pop_locale ();
567		997
568	free (wstr);	998	free (wstr);
569	}	999	}
570	OUTPUT:	1000	OUTPUT:
…		…
597		1027
598	rxvt_push_locale (THIS->locale);	1028	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	1029	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	1030	rxvt_pop_locale ();
601		1031
602	char *str = rxvt_wcstoutf8 (wstr);	1032	RETVAL = wcs2sv (wstr);
603	free (wstr);	1033	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	1034	}
609	OUTPUT:	1035	OUTPUT:
610	RETVAL	1036	RETVAL
611		1037
		1038	char *
		1039	rxvt_term::locale ()
		1040	CODE:
		1041	RETVAL = THIS->locale;
		1042	OUTPUT:
		1043	RETVAL
		1044
		1045	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1046
		1047	#define TERM_OFFSET_width TERM_OFFSET(width)
		1048	#define TERM_OFFSET_height TERM_OFFSET(height)
		1049	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1050	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1051	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1052	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1053	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1054	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1055	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1056	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1057	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1058	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1059	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1060	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1061	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1062
612	int	1063	int
613	rxvt_term::nsaved ()	1064	rxvt_term::width ()
		1065	ALIAS:
		1066	width = TERM_OFFSET_width
		1067	height = TERM_OFFSET_height
		1068	fwidth = TERM_OFFSET_fwidth
		1069	fheight = TERM_OFFSET_fheight
		1070	fbase = TERM_OFFSET_fbase
		1071	nrow = TERM_OFFSET_nrow
		1072	ncol = TERM_OFFSET_ncol
		1073	focus = TERM_OFFSET_focus
		1074	mapped = TERM_OFFSET_mapped
		1075	int_bwidth = TERM_OFFSET_int_bwidth
		1076	ext_bwidth = TERM_OFFSET_ext_bwidth
		1077	lineSpace = TERM_OFFSET_lineSpace
		1078	saveLines = TERM_OFFSET_saveLines
		1079	total_rows = TERM_OFFSET_total_rows
		1080	top_row = TERM_OFFSET_top_row
614	CODE:	1081	CODE:
615	RETVAL = THIS->nsaved;	1082	RETVAL = *(int *)((char *)THIS + ix);
616	OUTPUT:	1083	OUTPUT:
617	RETVAL	1084	RETVAL
618		1085
		1086	unsigned int
		1087	rxvt_term::ModLevel3Mask ()
		1088	ALIAS:
		1089	ModLevel3Mask = 0
		1090	ModMetaMask = 1
		1091	ModNumLockMask = 2
		1092	current_screen = 3
		1093	hidden_cursor = 4
		1094	CODE:
		1095	switch (ix)
		1096	{
		1097	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1098	case 1: RETVAL = THIS->ModMetaMask; break;
		1099	case 2: RETVAL = THIS->ModNumLockMask; break;
		1100	case 3: RETVAL = THIS->current_screen; break;
		1101	case 4: RETVAL = THIS->hidden_cursor; break;
		1102	}
		1103	OUTPUT:
		1104	RETVAL
		1105
		1106	char *
		1107	rxvt_term::display_id ()
		1108	ALIAS:
		1109	display_id = 0
		1110	locale = 1
		1111	CODE:
		1112	switch (ix)
		1113	{
		1114	case 0: RETVAL = THIS->display->id; break;
		1115	case 1: RETVAL = THIS->locale; break;
		1116	}
		1117	OUTPUT:
		1118	RETVAL
		1119
		1120	SV *
		1121	rxvt_term::envv ()
		1122	ALIAS:
		1123	argv = 1
		1124	PPCODE:
		1125	{
		1126	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1127
		1128	EXTEND (SP, vec->size ());
		1129
		1130	for (char **i = vec->begin (); i != vec->end (); ++i)
		1131	if (*i)
		1132	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1133	}
		1134
619	int	1135	int
620	rxvt_term::view_start (int newval = -1)	1136	rxvt_term::pty_ev_events (int events = ev::UNDEF)
621	CODE:	1137	CODE:
622	{	1138	RETVAL = THIS->pty_ev.events;
		1139	if (events != ev::UNDEF)
		1140	THIS->pty_ev.set (events);
		1141	OUTPUT:
		1142	RETVAL
		1143
		1144	int
		1145	rxvt_term::pty_fd ()
		1146	CODE:
		1147	RETVAL = THIS->pty->pty;
		1148	OUTPUT:
		1149	RETVAL
		1150
		1151	Window
		1152	rxvt_term::parent ()
		1153	CODE:
		1154	RETVAL = THIS->parent [0];
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	Window
		1159	rxvt_term::vt ()
		1160	CODE:
623	RETVAL = THIS->view_start;	1161	RETVAL = THIS->vt;
		1162	OUTPUT:
		1163	RETVAL
624		1164
625	if (newval >= 0)	1165	void
626	{	1166	rxvt_term::vt_emask_add (U32 emask)
627	THIS->view_start = min (newval, THIS->nsaved);	1167	CODE:
628	THIS->scr_changeview (RETVAL);	1168	THIS->vt_emask_perl |= emask;
629	}	1169	THIS->vt_select_input ();
630	}	1170
		1171	U32
		1172	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1173	CODE:
		1174	RETVAL = THIS->rstyle;
		1175	THIS->rstyle = new_rstyle;
631	OUTPUT:	1176	OUTPUT:
632	RETVAL	1177	RETVAL
633		1178
634	int	1179	int
635	rxvt_term::nrow ()	1180	rxvt_term::view_start (int newval = 1)
		1181	PROTOTYPE: $;$
636	CODE:	1182	CODE:
		1183	{
637	RETVAL = THIS->nrow;	1184	RETVAL = THIS->view_start;
		1185
		1186	if (newval <= 0)
		1187	THIS->scr_changeview (max (newval, THIS->top_row));
		1188	}
638	OUTPUT:	1189	OUTPUT:
639	RETVAL	1190	RETVAL
640		1191
641	int	1192	void
		1193	rxvt_term::focus_in ()
		1194
		1195	void
642	rxvt_term::ncol ()	1196	rxvt_term::focus_out ()
		1197
		1198	void
		1199	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1200	ALIAS:
		1201	key_release = 1
643	CODE:	1202	CODE:
644	RETVAL = THIS->ncol;	1203	{
645	OUTPUT:	1204	XKeyEvent xkey;
646	RETVAL	1205
		1206	memset (&xkey, 0, sizeof (xkey));
		1207
		1208	xkey.time = time;
		1209	xkey.state = state;
		1210	xkey.keycode = keycode;
		1211
		1212	xkey.type = ix ? KeyRelease : KeyPress;
		1213	xkey.display = THIS->dpy;
		1214	xkey.window = THIS->vt;
		1215	xkey.root = THIS->display->root;
		1216	xkey.subwindow = THIS->vt;
		1217
		1218	if (ix)
		1219	THIS->key_release (xkey);
		1220	else
		1221	THIS->key_press (xkey);
		1222	}
647		1223
648	void	1224	void
649	rxvt_term::want_refresh ()	1225	rxvt_term::want_refresh ()
650	CODE:	1226	CODE:
651	THIS->want_refresh = 1;	1227	THIS->want_refresh = 1;
		1228	THIS->refresh_check ();
652		1229
653	void	1230	void
654	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1231	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:	1232	PPCODE:
656	{	1233	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1234	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658	croak ("row_number number of out range");	1235	XSRETURN_EMPTY;
659		1236
660	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
661		1238
662	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
663	{	1240	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
665		1242
666	for (int col = 0; col <THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
668		1245
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));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);
676	}	1247	}
677		1248
678	if (new_text)	1249	if (new_text)
679	{	1250	{
680	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
681		1252
682	int len = wcslen (wstr);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
683		1254
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 || start_col + len > THIS->ncol)
685	{	1256	{
686	free (wstr);	1257	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
688	}	1259	}
689		1260
690	for (int col = start_col; col < start_col + len; col++)	1261	for (int col = start_col; col < start_col + len; col++)
691	{	1262	{
692	l.t [col] = wstr [col - start_col];	1263	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]));	1264	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694	}	1265	}
695		1266
696	free (wstr);	1267	free (wstr);
697	}	1268	}
698	}	1269	}
699		1270
700	void	1271	void
701	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1272	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:	1273	PPCODE:
703	{	1274	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1275	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705	croak ("row_number number of out range");	1276	XSRETURN_EMPTY;
706		1277
707	line_t &l = ROW(row_number);	1278	line_t &l = ROW(row_number);
708		1279
709	if (GIMME_V != G_VOID)	1280	if (GIMME_V != G_VOID)
710	{	1281	{
…		…
721	{	1292	{
722	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
724		1295
725	AV *av = (AV *)SvRV (new_rend);	1296	AV *av = (AV *)SvRV (new_rend);
726	int len = av_len (av) + 1;	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727		1298
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 || start_col + len > THIS->ncol)
729	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
730		1301
731	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
732	{	1303	{
733	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1304	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734		1305
735	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1306	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736	}	1307	}
737	}	1308	}
738	}	1309	}
739		1310
740	int	1311	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1312	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1313	CODE:
743	{	1314	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1315	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745	croak ("row_number number of out range");	1316	XSRETURN_EMPTY;
746		1317
747	line_t &l = ROW(row_number);	1318	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1319	RETVAL = l.l;
749		1320
750	if (new_length >= -1)	1321	if (new_length >= 0)
751	l.l = new_length;	1322	l.l = new_length;
752	}	1323	}
753	OUTPUT:	1324	OUTPUT:
754	RETVAL	1325	RETVAL
755		1326
		1327	bool
		1328	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1329	CODE:
		1330	{
		1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1332	XSRETURN_EMPTY;
		1333
		1334	line_t &l = ROW(row_number);
		1335	RETVAL = l.is_longer ();
		1336
		1337	if (new_is_longer >= 0)
		1338	l.is_longer (new_is_longer);
		1339	}
		1340	OUTPUT:
		1341	RETVAL
		1342
756	SV *	1343	SV *
757	rxvt_term::special_encode (SV *str)	1344	rxvt_term::special_encode (SV *string)
758	CODE:	1345	CODE:
759	abort ();//TODO	1346	{
		1347	wchar_t *wstr = sv2wcs (string);
		1348	int wlen = wcslen (wstr);
		1349	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1350
		1351	rxvt_push_locale (THIS->locale);
		1352
		1353	wchar_t *r = rstr;
		1354	for (wchar_t *s = wstr; *s; s++)
		1355	{
		1356	int w = WCWIDTH (*s);
		1357
		1358	if (w == 0)
		1359	{
		1360	if (r == rstr)
		1361	croak ("leading combining character unencodable");
		1362
		1363	unicode_t n = rxvt_compose (r[-1], *s);
		1364	if (n == NOCHAR)
		1365	n = rxvt_composite.compose (r[-1], *s);
		1366
		1367	r[-1] = n;
		1368	}
		1369	#if !UNICODE_3
		1370	else if (*s >= 0x10000)
		1371	*r++ = rxvt_composite.compose (*s);
		1372	#endif
		1373	else
		1374	*r++ = *s;
		1375
		1376	// the *2 above only allows wcwidth <= 2
		1377	if (w > 1)
		1378	*r++ = NOCHAR;
		1379	}
		1380
		1381	rxvt_pop_locale ();
		1382
		1383	RETVAL = wcs2sv (rstr, r - rstr);
		1384	}
		1385	OUTPUT:
		1386	RETVAL
760		1387
761	SV *	1388	SV *
762	rxvt_term::special_decode (SV *str)	1389	rxvt_term::special_decode (SV *text)
763	CODE:	1390	CODE:
764	abort ();//TODO	1391	{
		1392	wchar_t *wstr = sv2wcs (text);
		1393	int dlen = 0;
		1394
		1395	// find length
		1396	for (wchar_t *s = wstr; *s; s++)
		1397	if (*s == NOCHAR)
		1398	;
		1399	else if (IS_COMPOSE (*s))
		1400	dlen += rxvt_composite.expand (*s, 0);
		1401	else
		1402	dlen++;
		1403
		1404	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1405
		1406	// decode
		1407	wchar_t *r = rstr;
		1408	for (wchar_t *s = wstr; *s; s++)
		1409	if (*s == NOCHAR)
		1410	;
		1411	else if (IS_COMPOSE (*s))
		1412	r += rxvt_composite.expand (*s, r);
		1413	else
		1414	*r++ = *s;
		1415
		1416	RETVAL = wcs2sv (rstr, r - rstr);
		1417	}
		1418	OUTPUT:
		1419	RETVAL
765		1420
766	void	1421	void
767	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1422	rxvt_term::_resource (char *name, int index, SV *newval = 0)
768	PPCODE:	1423	PPCODE:
769	{	1424	{
770	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char *name; int value; } *rs, rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1427	# define reserve(name,count)
773	# include "rsinc.h"	1428	# include "rsinc.h"
774	# undef Rs_def	1429	# undef def
775	# undef Rs_reserve	1430	# undef reserve
776	};	1431	};
777		1432
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
779		1434
780	do {	1435	do {
781	if (rs-- == rslist)	1436	if (rs-- == rslist)
782	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
783	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
801	else	1456	else
802	THIS->rs [index] = 0;	1457	THIS->rs [index] = 0;
803	}	1458	}
804	}	1459	}
805		1460
		1461	const char *
		1462	rxvt_term::x_resource (const char *name)
		1463
		1464	bool
		1465	rxvt_term::option (U8 optval, int set = -1)
		1466	CODE:
		1467	{
		1468	RETVAL = THIS->option (optval);
		1469
		1470	if (set >= 0)
		1471	{
		1472	THIS->set_option (optval, set);
		1473
		1474	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1475	switch (optval)
		1476	{
		1477	case Opt_skipBuiltinGlyphs:
		1478	THIS->set_fonts ();
		1479	THIS->scr_remap_chars ();
		1480	THIS->scr_touch (true);
		1481	THIS->want_refresh = 1;
		1482	THIS->refresh_check ();
		1483	break;
		1484
		1485	case Opt_cursorUnderline:
		1486	THIS->want_refresh = 1;
		1487	THIS->refresh_check ();
		1488	break;
		1489
		1490	# case Opt_scrollBar_floating:
		1491	# case Opt_scrollBar_right:
		1492	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1493	# break;
		1494	}
		1495	}
		1496	}
		1497	OUTPUT:
		1498	RETVAL
		1499
		1500	bool
		1501	rxvt_term::parse_keysym (char *keysym, char *str)
		1502	CODE:
		1503	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1504	THIS->keyboard->register_done ();
		1505	OUTPUT:
		1506	RETVAL
		1507
806	void	1508	void
807	rxvt_term::selection_mark (...)	1509	rxvt_term::screen_cur (...)
808	PROTOTYPE: $;$$	1510	PROTOTYPE: $;$$
809	ALIAS:	1511	ALIAS:
		1512	screen_cur = 0
810	selection_beg = 1	1513	selection_beg = 1
811	selection_end = 2	1514	selection_end = 2
		1515	selection_mark = 3
812	PPCODE:	1516	PPCODE:
813	{	1517	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1518	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1519	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1520	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1521	: THIS->selection.mark;
817		1522
818	if (GIMME_V != G_VOID)	1523	if (GIMME_V != G_VOID)
819	{	1524	{
820	EXTEND (SP, 2);	1525	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1526	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1527	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1528	}
824		1529
825	if (items == 3)	1530	if (items == 3)
826	{	1531	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1532	rc.row = SvIV (ST (1));
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1533	rc.col = SvIV (ST (2));
		1534
		1535	if (ix == 2)
		1536	{
		1537	if (rc.col == 0)
		1538	{
		1539	// col == 0 means end of previous line
		1540	rc.row--;
		1541	rc.col = THIS->ncol;
		1542	}
		1543	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1544	&& rc.col > ROW(rc.row).l)
		1545	{
		1546	// col >= length means while line and add newline
		1547	rc.col = THIS->ncol;
		1548	}
		1549	}
		1550
		1551	clamp_it (rc.col, 0, THIS->ncol);
		1552	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829		1553
830	if (ix)	1554	if (ix)
		1555	{
831	THIS->want_refresh = 1;	1556	THIS->want_refresh = 1;
		1557	THIS->refresh_check ();
832	}	1558	}
		1559	}
833	}	1560	}
		1561
		1562	char
		1563	rxvt_term::cur_charset ()
		1564	CODE:
		1565	RETVAL = THIS->charsets [THIS->screen.charset];
		1566	OUTPUT:
		1567	RETVAL
		1568
		1569	void
		1570	rxvt_term::selection_clear ()
		1571
		1572	void
		1573	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1574	CODE:
		1575	THIS->selection.op = SELECTION_CONT;
		1576	THIS->selection.rect = rect;
		1577	THIS->selection_make (eventtime);
834		1578
835	int	1579	int
836	rxvt_term::selection_grab (int eventtime)	1580	rxvt_term::selection_grab (Time eventtime)
837		1581
838	void	1582	void
839	rxvt_term::selection (SV *newtext = 0)	1583	rxvt_term::selection (SV *newtext = 0)
840	PPCODE:	1584	PPCODE:
841	{	1585	{
842	if (GIMME_V != G_VOID)	1586	if (GIMME_V != G_VOID)
843	{	1587	XPUSHs (THIS->selection.text
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1588	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
845	SV *sv = newSVpv (sel, 0);	1589	: &PL_sv_undef);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1590
851	if (newtext)	1591	if (newtext)
852	{	1592	{
853	free (THIS->selection.text);	1593	free (THIS->selection.text);
854		1594
855	THIS->selection.text = sv2wcs (newtext);	1595	THIS->selection.text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1596	THIS->selection.len = wcslen (THIS->selection.text);
857	}	1597	}
858	}	1598	}
859		1599
		1600	void
		1601	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)
		1602
		1603	void
		1604	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1605
		1606	void
		1607	rxvt_term::scr_bell ()
		1608
		1609	void
		1610	rxvt_term::scr_change_screen (int screen)
		1611
		1612	void
		1613	rxvt_term::scr_add_lines (SV *string)
		1614	CODE:
		1615	{
		1616	wchar_t *wstr = sv2wcs (string);
		1617	THIS->scr_add_lines (wstr, wcslen (wstr));
		1618	free (wstr);
		1619	}
		1620
860	void	1621	void
861	rxvt_term::tt_write (SV *octets)	1622	rxvt_term::tt_write (SV *octets)
862	INIT:	1623	INIT:
863	STRLEN len;	1624	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1625	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1626	C_ARGS:
866	(unsigned char *)str, len	1627	str, len
		1628
		1629	void
		1630	rxvt_term::cmd_parse (SV *octets)
		1631	CODE:
		1632	{
		1633	STRLEN len;
		1634	char *str = SvPVbyte (octets, len);
		1635
		1636	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1637	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1638
		1639	THIS->cmdbuf_ptr = str;
		1640	THIS->cmdbuf_endp = str + len;
		1641
		1642	rxvt_push_locale (THIS->locale);
		1643	THIS->cmd_parse ();
		1644	rxvt_pop_locale ();
		1645
		1646	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1647	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1648	}
867		1649
868	SV *	1650	SV *
869	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1651	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870	CODE:	1652	CODE:
871	{	1653	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1654	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1655	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	1656	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	}	1657	}
880	OUTPUT:	1658	OUTPUT:
881	RETVAL	1659	RETVAL
882		1660
		1661	#############################################################################
		1662	# Various X Utility Functions
		1663	#############################################################################
		1664
		1665	void
		1666	rxvt_term::XListProperties (Window window)
		1667	PPCODE:
		1668	{
		1669	int count;
		1670	Atom *props = XListProperties (THIS->dpy, window, &count);
		1671
		1672	EXTEND (SP, count);
		1673	while (count--)
		1674	PUSHs (newSVuv ((U32)props [count]));
		1675
		1676	XFree (props);
		1677	}
		1678
		1679	void
		1680	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1681	PPCODE:
		1682	{
		1683	Atom type;
		1684	int format;
		1685	unsigned long nitems;
		1686	unsigned long bytes_after;
		1687	unsigned char *prop;
		1688
		1689	XGetWindowProperty (THIS->dpy, window, property,
		1690	0, 1<<24, 0, AnyPropertyType,
		1691	&type, &format, &nitems, &bytes_after, &prop);
		1692
		1693	if (type != None)
		1694	{
		1695	int elemsize = format == 16 ? sizeof (short)
		1696	: format == 32 ? sizeof (long)
		1697	: 1;
		1698
		1699	EXTEND (SP, 3);
		1700	PUSHs (newSVuv ((U32)type));
		1701	PUSHs (newSViv (format));
		1702	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1703	XFree (prop);
		1704	}
		1705	}
		1706
		1707	void
		1708	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1709	CODE:
		1710	{
		1711	STRLEN len;
		1712	char *data_ = SvPVbyte (data, len);
		1713
		1714	int elemsize = format == 16 ? sizeof (short)
		1715	: format == 32 ? sizeof (long)
		1716	: 1;
		1717
		1718	XChangeProperty (THIS->dpy, window, property,
		1719	type, format, PropModeReplace,
		1720	(unsigned char *)data_, len / elemsize);
		1721	}
		1722
		1723	Atom
		1724	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1725	C_ARGS: term->dpy, atom_name, only_if_exists
		1726
		1727	char *
		1728	XGetAtomName (rxvt_term *term, Atom atom)
		1729	C_ARGS: term->dpy, atom
		1730	CLEANUP:
		1731	XFree (RETVAL);
		1732
		1733	void
		1734	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1735	C_ARGS: term->dpy, window, property
		1736
		1737	Window
		1738	rxvt_term::DefaultRootWindow ()
		1739	CODE:
		1740	RETVAL = THIS->display->root;
		1741	OUTPUT:
		1742	RETVAL
		1743
		1744	#if 0
		1745
		1746	Window
		1747	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1748	C_ARGS: term->dpy, (Window)parent,
		1749	x, y, width, height, 0,
		1750	term->pix_colors_focused[Color_border],
		1751	term->pix_colors_focused[Color_border]
		1752
		1753	#endif
		1754
		1755	void
		1756	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1757	C_ARGS: term->dpy, window, parent, x, y
		1758
		1759	void
		1760	XMapWindow (rxvt_term *term, Window window)
		1761	C_ARGS: term->dpy, window
		1762
		1763	void
		1764	XUnmapWindow (rxvt_term *term, Window window)
		1765	C_ARGS: term->dpy, window
		1766
		1767	void
		1768	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1769	C_ARGS: term->dpy, window, x, y, width, height
		1770
		1771	void
		1772	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1773	CODE:
		1774	{
		1775	XWindowAttributes attr;
		1776	XGetWindowAttributes (THIS->dpy, window, &attr);
		1777	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1778	}
		1779
		1780	void
		1781	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1782	PPCODE:
		1783	{
		1784	int dx, dy;
		1785	Window child;
		1786
		1787	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1788	{
		1789	EXTEND (SP, 3);
		1790	PUSHs (newSViv (dx));
		1791	PUSHs (newSViv (dy));
		1792	PUSHs (newSVuv (child));
		1793	}
		1794	}
		1795
		1796	#############################################################################
		1797	# urxvt::overlay
		1798	#############################################################################
		1799
883	MODULE = urxvt PACKAGE = urxvt::overlay	1800	MODULE = urxvt PACKAGE = urxvt::overlay
884		1801
885	void	1802	void
886	overlay::set (int x, int y, SV *text, SV *rend = 0)	1803	overlay::set (int x, int y, SV *text, SV *rend = 0)
887		1804
888	void	1805	void
		1806	overlay::show ()
		1807
		1808	void
		1809	overlay::hide ()
		1810
		1811	void
889	overlay::DESTROY ()	1812	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		1813
900	delete THIS;	1814	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
901	}
902		1815
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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