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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.23 by root, Wed Jan 4 04:42:45 2006 UTC vs.
Revision 1.113 by ayin, Tue May 1 21:10:04 2007 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 "iom.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->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 *
		66	wcs2sv (wchar_t *wstr, int len = -1)
		67	{
		68	char *str = rxvt_wcstoutf8 (wstr, len);
		69
		70	SV *sv = newSVpv (str, 0);
		71	SvUTF8_on (sv);
		72	free (str);
		73
		74	return sv;
		75	}
		76
		77	static SV *
56	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
57	{	79	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	81	}
60		82
61	//TODO: use magic
62	static SV *	83	static SV *
63	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
64	{	85	{
65	HV *hv = newHV ();	86	HV *hv = newHV ();
66	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		111
91	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
92	}	113	}
93		114
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		117
97	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
98		119
99	struct perl_watcher
100	{
101	SV *cbsv;
102	HV *self;
103
104	perl_watcher ()
105	: cbsv (newSV (0))
106	{
107	}
108
109	~perl_watcher ()
110	{
111	SvREFCNT_dec (cbsv);
112	}
113
114	void cb (SV *cb)
115	{
116	sv_setsv (cbsv, cb);
117	}
118
119	void invoke (const char *type, SV *self, int arg = -1);
120	};
121
122	void
123	perl_watcher::invoke (const char *type, SV *self, int arg)
124	{
125	dSP;
126
127	ENTER;
128	SAVETMPS;
129
130	PUSHMARK (SP);
131
132	XPUSHs (sv_2mortal (self));
133
134	if (arg >= 0)
135	XPUSHs (sv_2mortal (newSViv (arg)));
136
137	PUTBACK;
138	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139	SPAGAIN;
140
141	PUTBACK;
142	FREETMPS;
143	LEAVE;
144
145	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}
148
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152	struct timer : time_watcher, perl_watcher
153	{
154	tstamp interval;
155
156	timer ()
157	: time_watcher (this, &timer::execute)
158	{
159	}
160
161	void execute (time_watcher &w)
162	{
163	if (interval)
164	start (at + interval);
165
166	invoke ("urxvt::timer", newSVtimer (this));
167	}
168	};
169
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173	struct iow : io_watcher, perl_watcher
174	{
175	iow ()
176	: io_watcher (this, &iow::execute)
177	{
178	}
179
180	void execute (io_watcher &w, short revents)
181	{
182	invoke ("urxvt::iow", newSViow (this), revents);
183	}
184	};
185
186	/////////////////////////////////////////////////////////////////////////////
187
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189		121
190	struct overlay {	122	class overlay {
191	HV *self;
192	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
193	int x, y, w, h;	125	int x, y, w, h;
194	int border;	126	int border;
195	text_t **text;	127	text_t **text;
196	rend_t **rend;	128	rend_t **rend;
197		129
		130	public:
		131	HV *self;
		132
198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
199	~overlay ();	134	~overlay ();
200		135
201	void show ();	136	void show ();
202	void hide ();	137	void hide ();
…		…
205		140
206	void set (int x, int y, SV *str, SV *rend);	141	void set (int x, int y, SV *str, SV *rend);
207	};	142	};
208		143
209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	144	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
211	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
212	if (border == 2)	150	if (border == 2)
213	{	151	{
214	w += 2;	152	w += 2;
215	h += 2;	153	h += 2;
216	}	154	}
217		155
218	text = new text_t *[h];	156	text = new text_t *[h];
219	rend = new rend_t *[h];	157	rend = new rend_t *[h];
220		158
221	for (int y = 0; y < h; y++)	159	for (int y = 0; y < h; y++)
222	{	160	{
223	text_t *tp = text[y] = new text_t[w];	161	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	162	rend_t *rp = rend[y] = new rend_t[w];
225		163
226	text_t t0, t1, t2;	164	text_t t0, t1, t2;
227	rend_t r = rstyle;	165	rend_t r = rstyle;
228		166
229	if (border == 2)	167	if (border == 2)
230	{	168	{
231	if (y == 0)	169	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	170	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	171	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	172	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	173	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	174	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		175
238	*tp++ = t0;	176	*tp++ = t0;
239	*rp++ = r;	177	*rp++ = r;
240		178
241	for (int x = w - 2; x-- > 0; )	179	for (int x = w - 2; x-- > 0; )
242	{	180	{
243	*tp++ = t1;	181	*tp++ = t1;
244	*rp++ = r;	182	*rp++ = r;
245	}	183	}
246		184
247	*tp = t2;	185	*tp = t2;
248	*rp = r;	186	*rp = r;
249	}	187	}
250	else	188	else
251	for (int x = w; x-- > 0; )	189	for (int x = w; x-- > 0; )
252	{	190	{
253	*tp++ = 0x0020;	191	*tp++ = 0x0020;
254	*rp++ = r;	192	*rp++ = r;
255	}	193	}
256	}	194	}
257		195
258	show ();	196	show ();
259	THIS->want_refresh = 1;
260	}	197	}
261		198
262	overlay::~overlay ()	199	overlay::~overlay ()
263	{	200	{
264	hide ();	201	hide ();
…		…
269	delete [] rend[y];	206	delete [] rend[y];
270	}	207	}
271		208
272	delete [] text;	209	delete [] text;
273	delete [] rend;	210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
274		223
275	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
276	}	225	}
277		226
278	void	227	void
279	overlay::show ()
280	{
281	char key[33]; sprintf (key, "%32lx", (long)this);
282
283	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}
286
287	void
288	overlay::hide ()	228	overlay::hide ()
289	{	229	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
291		232
292	if (ovs)	233	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		234
296	HV *hv = (HV *)SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
299	}	248	}
300		249
301	void overlay::swap ()	250	void overlay::swap ()
302	{	251	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
308		257
309	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
310	{	259	{
311	text_t *t1 = text [y];	260	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
313		262
314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
315	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
316		265
317	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
318	{	267	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
320	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321	}	270	}
322	}	271	}
323		272
…		…
333		282
334	wchar_t *wtext = sv2wcs (text);	283	wchar_t *wtext = sv2wcs (text);
335		284
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	285	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	286	this->text [y][x + col] = wtext [col];
338		287
339	free (wtext);	288	free (wtext);
340		289
341	if (rend)	290	if (rend)
342	{	291	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
345		294
346	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
347		296
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	299	}
351		300
352	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
353	}	302	}
354		303
355
356	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
357		305
		306	#define IOM_CLASS "urxvt"
		307	#define IOM_WARN rxvt_warn
		308	#include <iom_perl.h>
		309
		310	/////////////////////////////////////////////////////////////////////////////
		311
358	struct rxvt_perl_interp rxvt_perl;	312	struct rxvt_perl_interp rxvt_perl;
359		313
360	static PerlInterpreter *perl;	314	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		315
366	rxvt_perl_interp::~rxvt_perl_interp ()	316	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	317	{
368	if (perl)	318	if (perl)
369	{	319	{
…		…
371	perl_free (perl);	321	perl_free (perl);
372	}	322	}
373	}	323	}
374		324
375	void	325	void
376	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
377	{	327	{
378	if (!perl)	328	if (!perl)
379	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	perl_environ = rxvt_environ;
		333	swap (perl_environ, environ);
		334
380	char *argv[] = {	335	char *argv[] = {
381	"",	336	"",
382	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	337	"-e"
		338	"BEGIN {"
		339	" urxvt->bootstrap;"
		340	" unshift @INC, '" LIBDIR "';"
		341	"}"
		342	""
		343	"use urxvt;"
383	};	344	};
384		345
385	perl = perl_alloc ();	346	perl = perl_alloc ();
386	perl_construct (perl);	347	perl_construct (perl);
387		348
…		…
392		353
393	perl_destruct (perl);	354	perl_destruct (perl);
394	perl_free (perl);	355	perl_free (perl);
395	perl = 0;	356	perl = 0;
396	}	357	}
		358
		359	swap (perl_environ, environ);
		360
		361	rxvt_pop_locale ();
		362	}
		363
		364	if (perl)
		365	{
		366	// runs outside of perls ENV
		367	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		368	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		369	}
		370	}
		371
		372	static void
		373	ungrab (rxvt_term *THIS)
		374	{
		375	if (THIS->perl.grabtime)
		376	{
		377	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		378	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		379	THIS->perl.grabtime = 0;
397	}	380	}
398	}	381	}
399		382
400	bool	383	bool
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	384	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
402	{	385	{
403	if (!perl)	386	if (!perl || !term->perl.self)
404	return false;	387	return false;
405		388
406	if (htype == HOOK_INIT) // first hook ever called	389	// pre-handling of some events
		390	if (htype == HOOK_REFRESH_END)
407	{	391	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	392	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
409	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	393
		394	for (int i = 0; i <= AvFILL (av); i++)
		395	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
410	}	396	}
411	else if (!term->self)	397
412	return false; // perl not initialized for this instance	398	swap (perl_environ, environ);
		399
		400	bool event_consumed;
		401
		402	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		403	|| term->perl.should_invoke [htype])
		404	try
		405	{
		406	dSP;
		407	va_list ap;
		408
		409	va_start (ap, htype);
		410
		411	ENTER;
		412	SAVETMPS;
		413
		414	PUSHMARK (SP);
		415
		416	XPUSHs (sv_2mortal (newSVterm (term)));
		417	XPUSHs (sv_2mortal (newSViv (htype)));
		418
		419	for (;;) {
		420	data_type dt = (data_type)va_arg (ap, int);
		421
		422	switch (dt)
		423	{
		424	case DT_INT:
		425	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		426	break;
		427
		428	case DT_LONG:
		429	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		430	break;
		431
		432	case DT_STR:
		433	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		434	break;
		435
		436	case DT_STR_LEN:
		437	{
		438	char *str = va_arg (ap, char *);
		439	int len = va_arg (ap, int);
		440
		441	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		442	}
		443	break;
		444
		445	case DT_WCS_LEN:
		446	{
		447	wchar_t *wstr = va_arg (ap, wchar_t *);
		448	int wlen = va_arg (ap, int);
		449
		450	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		451	}
		452	break;
		453
		454	case DT_LCS_LEN:
		455	{
		456	long *lstr = va_arg (ap, long *);
		457	int llen = va_arg (ap, int);
		458
		459	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		460	}
		461	break;
		462
		463	case DT_XEVENT:
		464	{
		465	XEvent *xe = va_arg (ap, XEvent *);
		466	HV *hv = newHV ();
		467
		468	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		469	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		470	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		471	# undef set
		472
		473	setiv (type, xe->type);
		474	setiv (send_event, xe->xany.send_event);
		475	setiv (serial, xe->xany.serial);
		476
		477	switch (xe->type)
		478	{
		479	case KeyPress:
		480	case KeyRelease:
		481	case ButtonPress:
		482	case ButtonRelease:
		483	case MotionNotify:
		484	setuv (window, xe->xmotion.window);
		485	setuv (root, xe->xmotion.root);
		486	setuv (subwindow, xe->xmotion.subwindow);
		487	setuv (time, xe->xmotion.time);
		488	setiv (x, xe->xmotion.x);
		489	setiv (y, xe->xmotion.y);
		490	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		491	setiv (col, xe->xmotion.x / term->fwidth);
		492	setiv (x_root, xe->xmotion.x_root);
		493	setiv (y_root, xe->xmotion.y_root);
		494	setuv (state, xe->xmotion.state);
		495
		496	switch (xe->type)
		497	{
		498	case KeyPress:
		499	case KeyRelease:
		500	setuv (keycode, xe->xkey.keycode);
		501	break;
		502
		503	case ButtonPress:
		504	case ButtonRelease:
		505	setuv (button, xe->xbutton.button);
		506	break;
		507
		508	case MotionNotify:
		509	setiv (is_hint, xe->xmotion.is_hint);
		510	break;
		511	}
		512
		513	break;
		514
		515	case MapNotify:
		516	case UnmapNotify:
		517	case ConfigureNotify:
		518	setuv (event, xe->xconfigure.event);
		519	setuv (window, xe->xconfigure.window);
		520
		521	switch (xe->type)
		522	{
		523	case ConfigureNotify:
		524	setiv (x, xe->xconfigure.x);
		525	setiv (y, xe->xconfigure.y);
		526	setiv (width, xe->xconfigure.width);
		527	setiv (height, xe->xconfigure.height);
		528	setuv (above, xe->xconfigure.above);
		529	break;
		530	}
		531
		532	break;
		533
		534	case PropertyNotify:
		535	setuv (window, xe->xproperty.window);
		536	setuv (atom, xe->xproperty.atom);
		537	setuv (time, xe->xproperty.time);
		538	setiv (state, xe->xproperty.state);
		539	break;
		540
		541	case ClientMessage:
		542	setuv (window, xe->xclient.window);
		543	setuv (message_type, xe->xclient.message_type);
		544	setuv (format, xe->xclient.format);
		545	setuv (l0, xe->xclient.data.l[0]);
		546	setuv (l1, xe->xclient.data.l[1]);
		547	setuv (l2, xe->xclient.data.l[2]);
		548	setuv (l3, xe->xclient.data.l[3]);
		549	setuv (l4, xe->xclient.data.l[4]);
		550	break;
		551	}
		552
		553	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		554	}
		555	break;
		556
		557	case DT_END:
		558	goto call;
		559
		560	default:
		561	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		562	}
		563	}
		564
		565	call:
		566	va_end (ap);
		567
		568	PUTBACK;
		569	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		570	SPAGAIN;
		571
		572	if (count)
		573	{
		574	SV *status = POPs;
		575	count = SvTRUE (status);
		576	}
		577
		578	PUTBACK;
		579	FREETMPS;
		580	LEAVE;
		581
		582	if (SvTRUE (ERRSV))
		583	{
		584	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		585	ungrab (term); // better lose the grab than the session
		586	}
		587
		588	event_consumed = !!count;
		589	}
		590	catch (...)
		591	{
		592	swap (perl_environ, environ);
		593	throw;
		594	}
		595	else
		596	event_consumed = false;
		597
		598	// post-handling of some events
		599	if (htype == HOOK_REFRESH_BEGIN)
		600	{
		601	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		602
		603	for (int i = AvFILL (av); i >= 0; i--)
		604	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		605	}
413	else if (htype == HOOK_DESTROY)	606	else if (htype == HOOK_DESTROY)
414	{	607	{
415	// handled later	608	clearSVptr ((SV *)term->perl.self);
		609	SvREFCNT_dec ((SV *)term->perl.self);
		610
		611	// don't allow further calls
		612	term->perl.self = 0;
416	}	613	}
417	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418	{
419	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420		614
421	if (HvKEYS (hv))	615	swap (perl_environ, environ);
422	{
423	hv_iterinit (hv);
424		616
425	while (HE *he = hv_iternext (hv))	617	return event_consumed;
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
427	}
428	}
429	else if (!should_invoke [htype])
430	return false;
431
432	dSP;
433	va_list ap;
434
435	va_start (ap, htype);
436
437	ENTER;
438	SAVETMPS;
439
440	PUSHMARK (SP);
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));
444
445	for (;;) {
446	data_type dt = (data_type)va_arg (ap, int);
447
448	switch (dt)
449	{
450	case DT_INT:
451	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452	break;
453
454	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;
457
458	case DT_STRING:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460	break;
461
462	case DT_END:
463	{
464	va_end (ap);
465
466	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
468	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}
475
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482
483	if (htype == HOOK_DESTROY)
484	{
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}
491
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}
495	}
496	}	618	}
497		619
498	/////////////////////////////////////////////////////////////////////////////	620	/////////////////////////////////////////////////////////////////////////////
499		621
500	MODULE = urxvt PACKAGE = urxvt	622	MODULE = urxvt PACKAGE = urxvt
501		623
502	PROTOTYPES: ENABLE	624	PROTOTYPES: ENABLE
503		625
504	BOOT:	626	BOOT:
505	{	627	{
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	628	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		629	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		630	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		631	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		632
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	633	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	634	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	635	# include "hookinc.h"
510	# undef def	636	# undef def
511		637
		638	HV *option = get_hv ("urxvt::OPTION", 1);
		639	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		640	# define nodef(name)
		641	# include "optinc.h"
		642	# undef nodef
		643	# undef def
		644
		645	HV *stash = gv_stashpv ("urxvt", 1);
		646	static const struct {
		647	const char *name;
		648	IV iv;
		649	} *civ, const_iv[] = {
		650	# define const_iv(name) { # name, (IV)name }
512	export_const (DEFAULT_RSTYLE);	651	const_iv (DEFAULT_RSTYLE),
513	export_const (OVERLAY_RSTYLE);	652	const_iv (OVERLAY_RSTYLE),
514	export_const (RS_Bold);	653	const_iv (RS_Bold),
515	export_const (RS_Italic);	654	const_iv (RS_Italic),
516	export_const (RS_Blink);	655	const_iv (RS_Blink),
517	export_const (RS_RVid);	656	const_iv (RS_RVid),
518	export_const (RS_Uline);	657	const_iv (RS_Uline),
519		658
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	659	const_iv (CurrentTime),
521	}	660	const_iv (ShiftMask),
		661	const_iv (LockMask),
		662	const_iv (ControlMask),
		663	const_iv (Mod1Mask),
		664	const_iv (Mod2Mask),
		665	const_iv (Mod3Mask),
		666	const_iv (Mod4Mask),
		667	const_iv (Mod5Mask),
		668	const_iv (Button1Mask),
		669	const_iv (Button2Mask),
		670	const_iv (Button3Mask),
		671	const_iv (Button4Mask),
		672	const_iv (Button5Mask),
		673	const_iv (AnyModifier),
522		674
523	void	675	const_iv (NoSymbol),
524	set_should_invoke (int htype, int value)	676	const_iv (GrabModeSync),
525	CODE:	677	const_iv (GrabModeAsync),
526	rxvt_perl.should_invoke [htype] = value;	678
		679	const_iv (NoEventMask),
		680	const_iv (KeyPressMask),
		681	const_iv (KeyReleaseMask),
		682	const_iv (ButtonPressMask),
		683	const_iv (ButtonReleaseMask),
		684	const_iv (EnterWindowMask),
		685	const_iv (LeaveWindowMask),
		686	const_iv (PointerMotionMask),
		687	const_iv (PointerMotionHintMask),
		688	const_iv (Button1MotionMask),
		689	const_iv (Button2MotionMask),
		690	const_iv (Button3MotionMask),
		691	const_iv (Button4MotionMask),
		692	const_iv (Button5MotionMask),
		693	const_iv (ButtonMotionMask),
		694	const_iv (KeymapStateMask),
		695	const_iv (ExposureMask),
		696	const_iv (VisibilityChangeMask),
		697	const_iv (StructureNotifyMask),
		698	const_iv (ResizeRedirectMask),
		699	const_iv (SubstructureNotifyMask),
		700	const_iv (SubstructureRedirectMask),
		701	const_iv (FocusChangeMask),
		702	const_iv (PropertyChangeMask),
		703	const_iv (ColormapChangeMask),
		704	const_iv (OwnerGrabButtonMask),
		705
		706	const_iv (KeyPress),
		707	const_iv (KeyRelease),
		708	const_iv (ButtonPress),
		709	const_iv (ButtonRelease),
		710	const_iv (MotionNotify),
		711	const_iv (EnterNotify),
		712	const_iv (LeaveNotify),
		713	const_iv (FocusIn),
		714	const_iv (FocusOut),
		715	const_iv (KeymapNotify),
		716	const_iv (Expose),
		717	const_iv (GraphicsExpose),
		718	const_iv (NoExpose),
		719	const_iv (VisibilityNotify),
		720	const_iv (CreateNotify),
		721	const_iv (DestroyNotify),
		722	const_iv (UnmapNotify),
		723	const_iv (MapNotify),
		724	const_iv (MapRequest),
		725	const_iv (ReparentNotify),
		726	const_iv (ConfigureNotify),
		727	const_iv (ConfigureRequest),
		728	const_iv (GravityNotify),
		729	const_iv (ResizeRequest),
		730	const_iv (CirculateNotify),
		731	const_iv (CirculateRequest),
		732	const_iv (PropertyNotify),
		733	const_iv (SelectionClear),
		734	const_iv (SelectionRequest),
		735	const_iv (SelectionNotify),
		736	const_iv (ColormapNotify),
		737	const_iv (ClientMessage),
		738	const_iv (MappingNotify),
		739	# if ENABLE_XIM_ONTHESPOT
		740	const_iv (XIMReverse),
		741	const_iv (XIMUnderline),
		742	const_iv (XIMHighlight),
		743	const_iv (XIMPrimary),
		744	const_iv (XIMSecondary),
		745	const_iv (XIMTertiary),
		746	const_iv (XIMVisibleToForward),
		747	const_iv (XIMVisibleToBackword),
		748	const_iv (XIMVisibleToCenter),
		749	# if 0
		750	const_iv (XIMForwardChar),
		751	const_iv (XIMBackwardChar),
		752	const_iv (XIMForwardWord),
		753	const_iv (XIMBackwardWord),
		754	const_iv (XIMCaretUp),
		755	const_iv (XIMCaretDown),
		756	const_iv (XIMNextLine),
		757	const_iv (XIMPreviousLine),
		758	const_iv (XIMLineStart),
		759	const_iv (XIMLineEnd),
		760	const_iv (XIMAbsolutePosition),
		761	const_iv (XIMDontChange),
		762	# endif
		763	# endif
		764	};
		765
		766	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		767	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		768	}
527		769
528	void	770	void
529	warn (const char *msg)	771	warn (const char *msg)
530	CODE:	772	CODE:
531	rxvt_warn ("%s", msg);	773	rxvt_warn ("%s", msg);
532		774
533	void	775	void
534	fatal (const char *msg)	776	fatal (const char *msg)
535	CODE:	777	CODE:
536	rxvt_fatal ("%s", msg);	778	rxvt_fatal ("%s", msg);
		779
		780	void
		781	_exit (int status)
537		782
538	NV	783	NV
539	NOW ()	784	NOW ()
540	CODE:	785	CODE:
541	RETVAL = NOW;	786	RETVAL = NOW;
…		…
557	RETVAL	802	RETVAL
558		803
559	int	804	int
560	SET_FGCOLOR (int rend, int new_color)	805	SET_FGCOLOR (int rend, int new_color)
561	CODE:	806	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	807	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	808	OUTPUT:
564	RETVAL	809	RETVAL
565		810
566	int	811	int
567	SET_BGCOLOR (int rend, int new_color)	812	SET_BGCOLOR (int rend, int new_color)
568	CODE:	813	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	814	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	815	OUTPUT:
571	RETVAL	816	RETVAL
572		817
573	int	818	int
574	GET_CUSTOM (int rend)	819	GET_CUSTOM (int rend)
575	CODE:	820	CODE:
576	RETVAL = (rend && RS_customMask) >> RS_customShift;	821	RETVAL = (rend & RS_customMask) >> RS_customShift;
577	OUTPUT:	822	OUTPUT:
578	RETVAL	823	RETVAL
579		824
580	int	825	int
581	SET_CUSTOM (int rend, int new_value)	826	SET_CUSTOM (int rend, int new_value)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	833	| ((new_value << RS_customShift) & RS_customMask);
589	}	834	}
590	OUTPUT:	835	OUTPUT:
591	RETVAL	836	RETVAL
592		837
		838	void
		839	termlist ()
		840	PPCODE:
		841	{
		842	EXTEND (SP, rxvt_term::termlist.size ());
		843
		844	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		845	if ((*t)->perl.self)
		846	PUSHs (sv_2mortal (newSVterm (*t)));
		847	}
		848
593	MODULE = urxvt PACKAGE = urxvt::term	849	MODULE = urxvt PACKAGE = urxvt::term
		850
		851	SV *
		852	_new (AV *env, AV *arg)
		853	CODE:
		854	{
		855	rxvt_term *term = new rxvt_term;
		856
		857	stringvec *argv = new stringvec;
		858	stringvec *envv = new stringvec;
		859
		860	for (int i = 0; i <= AvFILL (arg); i++)
		861	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		862
		863	for (int i = AvFILL (env) + 1; i--; )
		864	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		865
		866	envv->push_back (0);
		867
		868	bool success;
		869
		870	try
		871	{
		872	success = term->init (argv, envv);
		873	}
		874	catch (const class rxvt_failure_exception &e)
		875	{
		876	success = false;
		877	}
		878
		879	if (!success)
		880	{
		881	term->destroy ();
		882	croak ("error while initializing new terminal instance");
		883	}
		884
		885	RETVAL = term && term->perl.self
		886	? newSVterm (term) : &PL_sv_undef;
		887	}
		888	OUTPUT:
		889	RETVAL
		890
		891	void
		892	rxvt_term::destroy ()
		893
		894	void
		895	rxvt_term::set_should_invoke (int htype, int inc)
		896	CODE:
		897	THIS->perl.should_invoke [htype] += inc;
		898
		899	int
		900	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		901	CODE:
		902	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		903	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		904	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		905	OUTPUT: RETVAL
		906
		907	int
		908	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		909	CODE:
		910	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		911	OUTPUT: RETVAL
		912
		913	void
		914	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		915	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		916	CODE:
		917	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		918
		919	void
		920	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		921	CODE:
		922	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		923
		924	void
		925	rxvt_term::XUngrabKeyboard (Time eventtime)
		926	CODE:
		927	XUngrabKeyboard (THIS->dpy, eventtime);
		928
		929	bool
		930	rxvt_term::grab (Time eventtime, int sync = 0)
		931	CODE:
		932	{
		933	int mode = sync ? GrabModeSync : GrabModeAsync;
		934
		935	THIS->perl.grabtime = 0;
		936
		937	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		939	mode, mode, None, GRAB_CURSOR, eventtime))
		940	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		941	THIS->perl.grabtime = eventtime;
		942	else
		943	XUngrabPointer (THIS->dpy, eventtime);
		944
		945	RETVAL = !!THIS->perl.grabtime;
		946	}
		947	OUTPUT:
		948	RETVAL
		949
		950	void
		951	rxvt_term::allow_events_async ()
		952	CODE:
		953	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		954
		955	void
		956	rxvt_term::allow_events_sync ()
		957	CODE:
		958	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		959
		960	void
		961	rxvt_term::allow_events_replay ()
		962	CODE:
		963	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		964	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		965
		966	void
		967	rxvt_term::ungrab ()
		968	CODE:
		969	ungrab (THIS);
		970
		971	int
		972	rxvt_term::XStringToKeysym (char *string)
		973	CODE:
		974	RETVAL = XStringToKeysym (string);
		975	OUTPUT: RETVAL
		976
		977	char *
		978	rxvt_term::XKeysymToString (int sym)
		979	CODE:
		980	RETVAL = XKeysymToString (sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeysymToKeycode (int sym)
		985	CODE:
		986	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::XKeycodeToKeysym (int code, int index)
		991	CODE:
		992	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		993	OUTPUT: RETVAL
594		994
595	int	995	int
596	rxvt_term::strwidth (SV *str)	996	rxvt_term::strwidth (SV *str)
597	CODE:	997	CODE:
598	{	998	{
599	wchar_t *wstr = sv2wcs (str);	999	wchar_t *wstr = sv2wcs (str);
600		1000
601	rxvt_push_locale (THIS->locale);	1001	rxvt_push_locale (THIS->locale);
602	RETVAL = wcswidth (wstr, wcslen (wstr));	1002	RETVAL = 0;
		1003	for (wchar_t *wc = wstr; *wc; wc++)
		1004	{
		1005	int w = WCWIDTH (*wc);
		1006
		1007	if (w)
		1008	RETVAL += max (w, 1);
		1009	}
603	rxvt_pop_locale ();	1010	rxvt_pop_locale ();
604		1011
605	free (wstr);	1012	free (wstr);
606	}	1013	}
607	OUTPUT:	1014	OUTPUT:
…		…
634		1041
635	rxvt_push_locale (THIS->locale);	1042	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1043	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1044	rxvt_pop_locale ();
638		1045
639	char *str = rxvt_wcstoutf8 (wstr);	1046	RETVAL = wcs2sv (wstr);
640	free (wstr);	1047	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1048	}
646	OUTPUT:	1049	OUTPUT:
647	RETVAL	1050	RETVAL
648		1051
		1052	char *
		1053	rxvt_term::locale ()
		1054	CODE:
		1055	RETVAL = THIS->locale;
		1056	OUTPUT:
		1057	RETVAL
		1058
		1059	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1060
		1061	#define TERM_OFFSET_width TERM_OFFSET(width)
		1062	#define TERM_OFFSET_height TERM_OFFSET(height)
		1063	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1064	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1065	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1066	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1067	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1068	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1069	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1070	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1071	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1072	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1073	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1074	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1075	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1076
649	int	1077	int
650	rxvt_term::nsaved ()	1078	rxvt_term::width ()
		1079	ALIAS:
		1080	width = TERM_OFFSET_width
		1081	height = TERM_OFFSET_height
		1082	fwidth = TERM_OFFSET_fwidth
		1083	fheight = TERM_OFFSET_fheight
		1084	fbase = TERM_OFFSET_fbase
		1085	nrow = TERM_OFFSET_nrow
		1086	ncol = TERM_OFFSET_ncol
		1087	focus = TERM_OFFSET_focus
		1088	mapped = TERM_OFFSET_mapped
		1089	int_bwidth = TERM_OFFSET_int_bwidth
		1090	ext_bwidth = TERM_OFFSET_ext_bwidth
		1091	lineSpace = TERM_OFFSET_lineSpace
		1092	saveLines = TERM_OFFSET_saveLines
		1093	total_rows = TERM_OFFSET_total_rows
		1094	top_row = TERM_OFFSET_top_row
651	CODE:	1095	CODE:
652	RETVAL = THIS->nsaved;	1096	RETVAL = *(int *)((char *)THIS + ix);
653	OUTPUT:	1097	OUTPUT:
654	RETVAL	1098	RETVAL
655		1099
		1100	unsigned int
		1101	rxvt_term::ModLevel3Mask ()
		1102	ALIAS:
		1103	ModLevel3Mask = 0
		1104	ModMetaMask = 1
		1105	ModNumLockMask = 2
		1106	current_screen = 3
		1107	hidden_cursor = 4
		1108	CODE:
		1109	switch (ix)
		1110	{
		1111	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1112	case 1: RETVAL = THIS->ModMetaMask; break;
		1113	case 2: RETVAL = THIS->ModNumLockMask; break;
		1114	case 3: RETVAL = THIS->current_screen; break;
		1115	case 4: RETVAL = THIS->hidden_cursor; break;
		1116	}
		1117	OUTPUT:
		1118	RETVAL
		1119
		1120	char *
		1121	rxvt_term::display_id ()
		1122	ALIAS:
		1123	display_id = 0
		1124	locale = 1
		1125	CODE:
		1126	switch (ix)
		1127	{
		1128	case 0: RETVAL = THIS->display->id; break;
		1129	case 1: RETVAL = THIS->locale; break;
		1130	}
		1131	OUTPUT:
		1132	RETVAL
		1133
		1134	SV *
		1135	rxvt_term::envv ()
		1136	ALIAS:
		1137	argv = 1
		1138	PPCODE:
		1139	{
		1140	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1141
		1142	EXTEND (SP, vec->size ());
		1143
		1144	for (char **i = vec->begin (); i != vec->end (); ++i)
		1145	if (*i)
		1146	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1147	}
		1148
656	int	1149	int
657	rxvt_term::view_start (int newval = -1)	1150	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
658	CODE:	1151	CODE:
659	{	1152	RETVAL = THIS->pty_ev.events;
		1153	if (events != EVENT_UNDEF)
		1154	THIS->pty_ev.set (events);
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	int
		1159	rxvt_term::pty_fd ()
		1160	CODE:
		1161	RETVAL = THIS->pty->pty;
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	Window
		1166	rxvt_term::parent ()
		1167	CODE:
		1168	RETVAL = THIS->parent [0];
		1169	OUTPUT:
		1170	RETVAL
		1171
		1172	Window
		1173	rxvt_term::vt ()
		1174	CODE:
660	RETVAL = THIS->view_start;	1175	RETVAL = THIS->vt;
		1176	OUTPUT:
		1177	RETVAL
661		1178
662	if (newval >= 0)	1179	void
663	{	1180	rxvt_term::vt_emask_add (U32 emask)
664	THIS->view_start = min (newval, THIS->nsaved);	1181	CODE:
665	THIS->scr_changeview (RETVAL);	1182	THIS->vt_emask_perl |= emask;
666	}	1183	THIS->vt_select_input ();
667	}	1184
		1185	U32
		1186	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1187	CODE:
		1188	RETVAL = THIS->rstyle;
		1189	THIS->rstyle = new_rstyle;
668	OUTPUT:	1190	OUTPUT:
669	RETVAL	1191	RETVAL
670		1192
671	int	1193	int
672	rxvt_term::nrow ()	1194	rxvt_term::view_start (int newval = 1)
		1195	PROTOTYPE: $;$
673	CODE:	1196	CODE:
		1197	{
674	RETVAL = THIS->nrow;	1198	RETVAL = THIS->view_start;
		1199
		1200	if (newval <= 0)
		1201	THIS->scr_changeview (max (newval, THIS->top_row));
		1202	}
675	OUTPUT:	1203	OUTPUT:
676	RETVAL	1204	RETVAL
677		1205
678	int	1206	void
		1207	rxvt_term::focus_in ()
		1208
		1209	void
679	rxvt_term::ncol ()	1210	rxvt_term::focus_out ()
		1211
		1212	void
		1213	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1214	ALIAS:
		1215	key_release = 1
680	CODE:	1216	CODE:
681	RETVAL = THIS->ncol;	1217	{
682	OUTPUT:	1218	XKeyEvent xkey;
683	RETVAL	1219
		1220	memset (&xkey, 0, sizeof (xkey));
		1221
		1222	xkey.time = time;
		1223	xkey.state = state;
		1224	xkey.keycode = keycode;
		1225
		1226	xkey.type = ix ? KeyRelease : KeyPress;
		1227	xkey.display = THIS->dpy;
		1228	xkey.window = THIS->vt;
		1229	xkey.root = THIS->display->root;
		1230	xkey.subwindow = THIS->vt;
		1231
		1232	if (ix)
		1233	THIS->key_release (xkey);
		1234	else
		1235	THIS->key_press (xkey);
		1236	}
684		1237
685	void	1238	void
686	rxvt_term::want_refresh ()	1239	rxvt_term::want_refresh ()
687	CODE:	1240	CODE:
688	THIS->want_refresh = 1;	1241	THIS->want_refresh = 1;
689		1242
690	void	1243	void
691	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1244	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
692	PPCODE:	1245	PPCODE:
693	{	1246	{
694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1247	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
695	XSRETURN_EMPTY;	1248	XSRETURN_EMPTY;
696		1249
697	line_t &l = ROW(row_number);	1250	line_t &l = ROW(row_number);
698		1251
699	if (GIMME_V != G_VOID)	1252	if (GIMME_V != G_VOID)
700	{	1253	{
701	wchar_t *wstr = new wchar_t [THIS->ncol];	1254	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
702		1255
703	for (int col = 0; col <THIS->ncol; col++)	1256	for (int col = 0; col < THIS->ncol; col++)
704	wstr [col] = l.t [col];	1257	wstr [col] = l.t [col];
705		1258
706	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
707	free (wstr);
708
709	SV *sv = newSVpv (str, 0);
710	SvUTF8_on (sv);
711	XPUSHs (sv_2mortal (sv));	1259	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
712	free (str);
713	}	1260	}
714		1261
715	if (new_text)	1262	if (new_text)
716	{	1263	{
717	wchar_t *wstr = sv2wcs (new_text);	1264	wchar_t *wstr = sv2wcs (new_text);
718		1265
719	int len = wcslen (wstr);	1266	int len = min (wcslen (wstr) - start_ofs, max_len);
720		1267
721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1268	if (start_col < 0 || start_col + len > THIS->ncol)
722	{	1269	{
723	free (wstr);	1270	free (wstr);
724	croak ("new_text extends beyond horizontal margins");	1271	croak ("new_text extends beyond horizontal margins");
725	}	1272	}
726		1273
727	for (int col = start_col; col < start_col + len; col++)	1274	for (int col = start_col; col < start_col + len; col++)
728	{	1275	{
729	l.t [col] = wstr [col - start_col];	1276	l.t [col] = wstr [start_ofs + col - start_col];
730	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1277	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
731	}	1278	}
732		1279
733	free (wstr);	1280	free (wstr);
734	}	1281	}
735	}	1282	}
736		1283
737	void	1284	void
738	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1285	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739	PPCODE:	1286	PPCODE:
740	{	1287	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1288	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1289	XSRETURN_EMPTY;
743		1290
744	line_t &l = ROW(row_number);	1291	line_t &l = ROW(row_number);
745		1292
746	if (GIMME_V != G_VOID)	1293	if (GIMME_V != G_VOID)
…		…
758	{	1305	{
759	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
760	croak ("new_rend must be arrayref");	1307	croak ("new_rend must be arrayref");
761		1308
762	AV *av = (AV *)SvRV (new_rend);	1309	AV *av = (AV *)SvRV (new_rend);
763	int len = av_len (av) + 1;	1310	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
764		1311
765	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1312	if (start_col < 0 || start_col + len > THIS->ncol)
766	croak ("new_rend array extends beyond horizontal margins");	1313	croak ("new_rend array extends beyond horizontal margins");
767		1314
768	for (int col = start_col; col < start_col + len; col++)	1315	for (int col = start_col; col < start_col + len; col++)
769	{	1316	{
770	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
771		1318
772	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1319	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
773	}	1320	}
774	}	1321	}
775	}	1322	}
776		1323
777	int	1324	int
778	rxvt_term::ROW_l (int row_number, int new_length = -2)	1325	rxvt_term::ROW_l (int row_number, int new_length = -1)
779	CODE:	1326	CODE:
780	{	1327	{
781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1328	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
782	XSRETURN_EMPTY;	1329	XSRETURN_EMPTY;
783		1330
784	line_t &l = ROW(row_number);	1331	line_t &l = ROW(row_number);
785	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1332	RETVAL = l.l;
786		1333
787	if (new_length >= -1)	1334	if (new_length >= 0)
788	l.l = new_length;	1335	l.l = new_length;
789	}	1336	}
790	OUTPUT:	1337	OUTPUT:
791	RETVAL	1338	RETVAL
792		1339
793	bool	1340	bool
794	rxvt_term::ROW_is_longer (int row_number)	1341	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
795	CODE:	1342	CODE:
796	{	1343	{
797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1344	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
798	XSRETURN_EMPTY;	1345	XSRETURN_EMPTY;
799		1346
800	line_t &l = ROW(row_number);	1347	line_t &l = ROW(row_number);
801	RETVAL = l.l < 0;	1348	RETVAL = l.is_longer ();
		1349
		1350	if (new_is_longer >= 0)
		1351	l.is_longer (new_is_longer);
802	}	1352	}
803	OUTPUT:	1353	OUTPUT:
804	RETVAL	1354	RETVAL
805		1355
806	SV *	1356	SV *
807	rxvt_term::special_encode (SV *str)	1357	rxvt_term::special_encode (SV *string)
808	CODE:	1358	CODE:
809	abort ();//TODO	1359	{
		1360	wchar_t *wstr = sv2wcs (string);
		1361	int wlen = wcslen (wstr);
		1362	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1363
		1364	rxvt_push_locale (THIS->locale);
		1365
		1366	wchar_t *r = rstr;
		1367	for (wchar_t *s = wstr; *s; s++)
		1368	{
		1369	int w = WCWIDTH (*s);
		1370
		1371	if (w == 0)
		1372	{
		1373	if (r == rstr)
		1374	croak ("leading combining character unencodable");
		1375
		1376	unicode_t n = rxvt_compose (r[-1], *s);
		1377	if (n == NOCHAR)
		1378	n = rxvt_composite.compose (r[-1], *s);
		1379
		1380	r[-1] = n;
		1381	}
		1382	#if !UNICODE_3
		1383	else if (*s >= 0x10000)
		1384	*r++ = rxvt_composite.compose (*s);
		1385	#endif
		1386	else
		1387	*r++ = *s;
		1388
		1389	// the *2 above only allows wcwidth <= 2
		1390	if (w > 1)
		1391	*r++ = NOCHAR;
		1392	}
		1393
		1394	rxvt_pop_locale ();
		1395
		1396	RETVAL = wcs2sv (rstr, r - rstr);
		1397	}
		1398	OUTPUT:
		1399	RETVAL
810		1400
811	SV *	1401	SV *
812	rxvt_term::special_decode (SV *str)	1402	rxvt_term::special_decode (SV *text)
813	CODE:	1403	CODE:
814	abort ();//TODO	1404	{
		1405	wchar_t *wstr = sv2wcs (text);
		1406	int wlen = wcslen (wstr);
		1407	int dlen = 0;
		1408
		1409	// find length
		1410	for (wchar_t *s = wstr; *s; s++)
		1411	if (*s == NOCHAR)
		1412	;
		1413	else if (IS_COMPOSE (*s))
		1414	dlen += rxvt_composite.expand (*s, 0);
		1415	else
		1416	dlen++;
		1417
		1418	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1419
		1420	// decode
		1421	wchar_t *r = rstr;
		1422	for (wchar_t *s = wstr; *s; s++)
		1423	if (*s == NOCHAR)
		1424	;
		1425	else if (IS_COMPOSE (*s))
		1426	r += rxvt_composite.expand (*s, r);
		1427	else
		1428	*r++ = *s;
		1429
		1430	RETVAL = wcs2sv (rstr, r - rstr);
		1431	}
		1432	OUTPUT:
		1433	RETVAL
815		1434
816	void	1435	void
817	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1436	rxvt_term::_resource (char *name, int index, SV *newval = 0)
818	PPCODE:	1437	PPCODE:
819	{	1438	{
820	struct resval { const char *name; int value; } rslist [] = {	1439	static const struct resval { const char *name; int value; } *rs, rslist [] = {
821	# define def(name) { # name, Rs_ ## name },	1440	# define def(name) { # name, Rs_ ## name },
822	# define reserve(name,count)	1441	# define reserve(name,count)
823	# include "rsinc.h"	1442	# include "rsinc.h"
824	# undef def	1443	# undef def
825	# undef reserve	1444	# undef reserve
826	};	1445	};
827		1446
828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1447	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
829		1448
830	do {	1449	do {
831	if (rs-- == rslist)	1450	if (rs-- == rslist)
832	croak ("no such resource '%s', requested", name);	1451	croak ("no such resource '%s', requested", name);
833	} while (strcmp (name, rs->name));	1452	} while (strcmp (name, rs->name));
…		…
851	else	1470	else
852	THIS->rs [index] = 0;	1471	THIS->rs [index] = 0;
853	}	1472	}
854	}	1473	}
855		1474
		1475	const char *
		1476	rxvt_term::x_resource (const char *name)
		1477
		1478	bool
		1479	rxvt_term::option (U8 optval, int set = -1)
		1480	CODE:
		1481	{
		1482	RETVAL = THIS->option (optval);
		1483
		1484	if (set >= 0)
		1485	{
		1486	THIS->set_option (optval, set);
		1487
		1488	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1489	switch (optval)
		1490	{
		1491	case Opt_skipBuiltinGlyphs:
		1492	THIS->set_fonts ();
		1493	THIS->scr_remap_chars ();
		1494	THIS->scr_touch (true);
		1495	THIS->want_refresh = 1;
		1496	break;
		1497
		1498	case Opt_cursorUnderline:
		1499	THIS->want_refresh = 1;
		1500	break;
		1501
		1502	# case Opt_scrollBar_floating:
		1503	# case Opt_scrollBar_right:
		1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1505	# break;
		1506	}
		1507	}
		1508	}
		1509	OUTPUT:
		1510	RETVAL
		1511
		1512	bool
		1513	rxvt_term::parse_keysym (char *keysym, char *str)
		1514	CODE:
		1515	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1516	THIS->keyboard->register_done ();
		1517	OUTPUT:
		1518	RETVAL
		1519
856	void	1520	void
857	rxvt_term::selection_mark (...)	1521	rxvt_term::screen_cur (...)
858	PROTOTYPE: $;$$	1522	PROTOTYPE: $;$$
859	ALIAS:	1523	ALIAS:
		1524	screen_cur = 0
860	selection_beg = 1	1525	selection_beg = 1
861	selection_end = 2	1526	selection_end = 2
		1527	selection_mark = 3
862	PPCODE:	1528	PPCODE:
863	{	1529	{
864	row_col_t &sel = ix == 1 ? THIS->selection.beg	1530	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1531	: ix == 1 ? THIS->selection.beg
865	: ix == 2 ? THIS->selection.end	1532	: ix == 2 ? THIS->selection.end
866	: THIS->selection.mark;	1533	: THIS->selection.mark;
867		1534
868	if (GIMME_V != G_VOID)	1535	if (GIMME_V != G_VOID)
869	{	1536	{
870	EXTEND (SP, 2);	1537	EXTEND (SP, 2);
871	PUSHs (sv_2mortal (newSViv (sel.row)));	1538	PUSHs (sv_2mortal (newSViv (rc.row)));
872	PUSHs (sv_2mortal (newSViv (sel.col)));	1539	PUSHs (sv_2mortal (newSViv (rc.col)));
873	}	1540	}
874		1541
875	if (items == 3)	1542	if (items == 3)
876	{	1543	{
877	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1544	rc.row = SvIV (ST (1));
878	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1545	rc.col = SvIV (ST (2));
		1546
		1547	if (ix == 2)
		1548	{
		1549	if (rc.col == 0)
		1550	{
		1551	// col == 0 means end of previous line
		1552	rc.row--;
		1553	rc.col = THIS->ncol;
		1554	}
		1555	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1556	&& rc.col > ROW(rc.row).l)
		1557	{
		1558	// col >= length means while line and add newline
		1559	rc.col = THIS->ncol;
		1560	}
		1561	}
		1562
		1563	clamp_it (rc.col, 0, THIS->ncol);
		1564	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
879		1565
880	if (ix)	1566	if (ix)
881	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
882	}	1568	}
883	}	1569	}
884		1570
		1571	char
		1572	rxvt_term::cur_charset ()
		1573	CODE:
		1574	RETVAL = THIS->charsets [THIS->screen.charset];
		1575	OUTPUT:
		1576	RETVAL
		1577
		1578	void
		1579	rxvt_term::selection_clear ()
		1580
		1581	void
		1582	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1583	CODE:
		1584	THIS->selection.op = SELECTION_CONT;
		1585	THIS->selection.rect = rect;
		1586	THIS->selection_make (eventtime);
		1587
885	int	1588	int
886	rxvt_term::selection_grab (int eventtime = CurrentTime)	1589	rxvt_term::selection_grab (Time eventtime)
887		1590
888	void	1591	void
889	rxvt_term::selection (SV *newtext = 0)	1592	rxvt_term::selection (SV *newtext = 0)
890	PPCODE:	1593	PPCODE:
891	{	1594	{
892	if (GIMME_V != G_VOID)	1595	if (GIMME_V != G_VOID)
893	{	1596	XPUSHs (THIS->selection.text
894	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1597	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
895	SV *sv = newSVpv (sel, 0);	1598	: &PL_sv_undef);
896	SvUTF8_on (sv);
897	free (sel);
898	XPUSHs (sv_2mortal (sv));
899	}
900		1599
901	if (newtext)	1600	if (newtext)
902	{	1601	{
903	free (THIS->selection.text);	1602	free (THIS->selection.text);
904		1603
905	THIS->selection.text = sv2wcs (newtext);	1604	THIS->selection.text = sv2wcs (newtext);
906	THIS->selection.len = wcslen (THIS->selection.text);	1605	THIS->selection.len = wcslen (THIS->selection.text);
907	}	1606	}
908	}	1607	}
909		1608
		1609	void
		1610	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)
		1611
		1612	void
		1613	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1614
		1615	void
		1616	rxvt_term::scr_bell ()
		1617
		1618	void
		1619	rxvt_term::scr_change_screen (int screen)
		1620
		1621	void
		1622	rxvt_term::scr_add_lines (SV *string)
		1623	CODE:
		1624	{
		1625	wchar_t *wstr = sv2wcs (string);
		1626	THIS->scr_add_lines (wstr, wcslen (wstr));
		1627	free (wstr);
		1628	}
		1629
910	void	1630	void
911	rxvt_term::tt_write (SV *octets)	1631	rxvt_term::tt_write (SV *octets)
912	INIT:	1632	INIT:
913	STRLEN len;	1633	STRLEN len;
914	char *str = SvPVbyte (octets, len);	1634	char *str = SvPVbyte (octets, len);
915	C_ARGS:	1635	C_ARGS:
916	str, len	1636	str, len
917		1637
		1638	void
		1639	rxvt_term::cmd_parse (SV *octets)
		1640	CODE:
		1641	{
		1642	STRLEN len;
		1643	char *str = SvPVbyte (octets, len);
		1644
		1645	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1646	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1647
		1648	THIS->cmdbuf_ptr = str;
		1649	THIS->cmdbuf_endp = str + len;
		1650
		1651	rxvt_push_locale (THIS->locale);
		1652	THIS->cmd_parse ();
		1653	rxvt_pop_locale ();
		1654
		1655	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1656	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1657	}
		1658
918	SV *	1659	SV *
919	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1660	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
920	CODE:	1661	CODE:
921	{	1662	{
922	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1663	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
…		…
924	o->self = (HV *)SvRV (RETVAL);	1665	o->self = (HV *)SvRV (RETVAL);
925	}	1666	}
926	OUTPUT:	1667	OUTPUT:
927	RETVAL	1668	RETVAL
928		1669
		1670	#############################################################################
		1671	# Various X Utility Functions
		1672	#############################################################################
		1673
		1674	void
		1675	rxvt_term::XListProperties (Window window)
		1676	PPCODE:
		1677	{
		1678	int count;
		1679	Atom *props = XListProperties (THIS->dpy, window, &count);
		1680
		1681	EXTEND (SP, count);
		1682	while (count--)
		1683	PUSHs (newSVuv ((U32)props [count]));
		1684
		1685	XFree (props);
		1686	}
		1687
		1688	void
		1689	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1690	PPCODE:
		1691	{
		1692	Atom type;
		1693	int format;
		1694	unsigned long nitems;
		1695	unsigned long bytes_after;
		1696	unsigned char *prop;
		1697
		1698	XGetWindowProperty (THIS->dpy, window, property,
		1699	0, 1<<24, 0, AnyPropertyType,
		1700	&type, &format, &nitems, &bytes_after, &prop);
		1701
		1702	if (type != None)
		1703	{
		1704	int elemsize = format == 16 ? sizeof (short)
		1705	: format == 32 ? sizeof (long)
		1706	: 1;
		1707
		1708	EXTEND (SP, 3);
		1709	PUSHs (newSVuv ((U32)type));
		1710	PUSHs (newSViv (format));
		1711	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1712	XFree (prop);
		1713	}
		1714	}
		1715
		1716	void
		1717	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1718	CODE:
		1719	{
		1720	STRLEN len;
		1721	char *data_ = SvPVbyte (data, len);
		1722
		1723	int elemsize = format == 16 ? sizeof (short)
		1724	: format == 32 ? sizeof (long)
		1725	: 1;
		1726
		1727	XChangeProperty (THIS->dpy, window, property,
		1728	type, format, PropModeReplace,
		1729	(unsigned char *)data_, len / elemsize);
		1730	}
		1731
		1732	Atom
		1733	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1734	C_ARGS: term->dpy, atom_name, only_if_exists
		1735
		1736	char *
		1737	XGetAtomName (rxvt_term *term, Atom atom)
		1738	C_ARGS: term->dpy, atom
		1739	CLEANUP:
		1740	XFree (RETVAL);
		1741
		1742	void
		1743	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1744	C_ARGS: term->dpy, window, property
		1745
		1746	Window
		1747	rxvt_term::DefaultRootWindow ()
		1748	CODE:
		1749	RETVAL = THIS->display->root;
		1750	OUTPUT:
		1751	RETVAL
		1752
		1753	#if 0
		1754
		1755	Window
		1756	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1757	C_ARGS: term->dpy, (Window)parent,
		1758	x, y, width, height, 0,
		1759	term->pix_colors_focused[Color_border],
		1760	term->pix_colors_focused[Color_border]
		1761
		1762	#endif
		1763
		1764	void
		1765	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1766	C_ARGS: term->dpy, window, parent, x, y
		1767
		1768	void
		1769	XMapWindow (rxvt_term *term, Window window)
		1770	C_ARGS: term->dpy, window
		1771
		1772	void
		1773	XUnmapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1778	C_ARGS: term->dpy, window, x, y, width, height
		1779
		1780	void
		1781	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1782	CODE:
		1783	{
		1784	XWindowAttributes attr;
		1785	XGetWindowAttributes (THIS->dpy, window, &attr);
		1786	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1791	PPCODE:
		1792	{
		1793	int dx, dy;
		1794	Window child;
		1795
		1796	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1797	{
		1798	EXTEND (SP, 3);
		1799	PUSHs (newSViv (dx));
		1800	PUSHs (newSViv (dy));
		1801	PUSHs (newSVuv (child));
		1802	}
		1803	}
		1804
		1805	#############################################################################
		1806	# urxvt::overlay
		1807	#############################################################################
		1808
929	MODULE = urxvt PACKAGE = urxvt::overlay	1809	MODULE = urxvt PACKAGE = urxvt::overlay
930		1810
931	void	1811	void
932	overlay::set (int x, int y, SV *text, SV *rend = 0)	1812	overlay::set (int x, int y, SV *text, SV *rend = 0)
933		1813
…		…
938	overlay::hide ()	1818	overlay::hide ()
939		1819
940	void	1820	void
941	overlay::DESTROY ()	1821	overlay::DESTROY ()
942		1822
943	MODULE = urxvt PACKAGE = urxvt::timer	1823	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
944		1824
945	SV *
946	timer::new ()
947	CODE:
948	timer *w = new timer;
949	w->start (NOW);
950	RETVAL = newSVptr ((void *)w, "urxvt::timer");
951	w->self = (HV *)SvRV (RETVAL);
952	OUTPUT:
953	RETVAL
954
955	timer *
956	timer::cb (SV *cb)
957	CODE:
958	THIS->cb (cb);
959	RETVAL = THIS;
960	OUTPUT:
961	RETVAL
962
963	NV
964	timer::at ()
965	CODE:
966	RETVAL = THIS->at;
967	OUTPUT:
968	RETVAL
969
970	timer *
971	timer::interval (NV interval)
972	CODE:
973	THIS->interval = interval;
974	RETVAL = THIS;
975	OUTPUT:
976	RETVAL
977
978	timer *
979	timer::set (NV tstamp)
980	CODE:
981	THIS->set (tstamp);
982	RETVAL = THIS;
983	OUTPUT:
984	RETVAL
985
986	timer *
987	timer::start (NV tstamp = THIS->at)
988	CODE:
989	THIS->start (tstamp);
990	RETVAL = THIS;
991	OUTPUT:
992	RETVAL
993
994	timer *
995	timer::stop ()
996	CODE:
997	THIS->stop ();
998	RETVAL = THIS;
999	OUTPUT:
1000	RETVAL
1001
1002	void
1003	timer::DESTROY ()
1004
1005	MODULE = urxvt PACKAGE = urxvt::iow
1006
1007	SV *
1008	iow::new ()
1009	CODE:
1010	iow *w = new iow;
1011	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1012	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:
1014	RETVAL
1015
1016	iow *
1017	iow::cb (SV *cb)
1018	CODE:
1019	THIS->cb (cb);
1020	RETVAL = THIS;
1021	OUTPUT:
1022	RETVAL
1023
1024	iow *
1025	iow::fd (int fd)
1026	CODE:
1027	THIS->fd = fd;
1028	RETVAL = THIS;
1029	OUTPUT:
1030	RETVAL
1031
1032	iow *
1033	iow::events (short events)
1034	CODE:
1035	THIS->events = events;
1036	RETVAL = THIS;
1037	OUTPUT:
1038	RETVAL
1039
1040	iow *
1041	iow::start ()
1042	CODE:
1043	THIS->start ();
1044	RETVAL = THIS;
1045	OUTPUT:
1046	RETVAL
1047
1048	iow *
1049	iow::stop ()
1050	CODE:
1051	THIS->stop ();
1052	RETVAL = THIS;
1053	OUTPUT:
1054	RETVAL
1055
1056	void
1057	iow::DESTROY ()
1058
1059

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