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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.73 by root, Wed Jan 18 09:40:53 2006 UTC vs.
Revision 1.131 by root, Sun May 23 00:08:53 2010 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 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.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58		52
59	static wchar_t *	53	static wchar_t *
60	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
61	{	55	{
…		…
75		69
76	return sv;	70	return sv;
77	}	71	}
78		72
79	static SV *	73	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
88	{	75	{
89	HV *hv = newHV ();	76	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	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);
114		101
115	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
116	}	103	}
117		104
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		107
121	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
122		109
123	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
124	{	113	{
125	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
126	HV *self;	119	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213
214	struct overlay {
215	HV *self;
216	rxvt_term *THIS;
217	int x, y, w, h;
218	int border;
219	text_t **text;
220	rend_t **rend;
221		120
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	122	~overlay ();
224		123
225	void show ();	124	void show ();
…		…
229		128
230	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
231	};	130	};
232		131
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
234	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
235	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
236	if (border == 2)	143	if (border == 2)
237	{	144	{
238	w += 2;	145	w += 2;
239	h += 2;	146	h += 2;
240	}	147	}
…		…
278	*rp++ = r;	185	*rp++ = r;
279	}	186	}
280	}	187	}
281		188
282	show ();	189	show ();
283	THIS->want_refresh = 1;
284	}	190	}
285		191
286	overlay::~overlay ()	192	overlay::~overlay ()
287	{	193	{
288	hide ();	194	hide ();
…		…
293	delete [] rend[y];	199	delete [] rend[y];
294	}	200	}
295		201
296	delete [] text;	202	delete [] text;
297	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
298		216
299	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
300	}	218	THIS->refresh_check ();
301
302	void
303	overlay::show ()
304	{
305	char key[33]; sprintf (key, "%32lx", (long)this);
306
307	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
308	hv_store (hv, key, 32, newSViv ((long)this), 0);
309	}	219	}
310		220
311	void	221	void
312	overlay::hide ()	222	overlay::hide ()
313	{	223	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
315		226
316	if (ovs)	227	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		228
320	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
323	}	243	}
324		244
325	void overlay::swap ()	245	void overlay::swap ()
326	{	246	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
328	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
329		249
330	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
331	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
332		257
333	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
334	{	259	{
335	text_t *t1 = text [y];	260	text_t *t1 = text [y];
336	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
369		294
370	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
371		296
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	299	}
375		300
376	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
377	}	303	}
378		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#define IOM_CLASS "urxvt"
		308	#define IOM_WARN rxvt_warn
		309	#include "iom_perl.h"
379		310
380	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
381		312
382	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
383		314
…		…
387	{	318	{
388	if (perl)	319	if (perl)
389	{	320	{
390	perl_destruct (perl);	321	perl_destruct (perl);
391	perl_free (perl);	322	perl_free (perl);
		323	PERL_SYS_TERM ();
392	}	324	}
393	}	325	}
394		326
395	void	327	void
396	rxvt_perl_interp::init (rxvt_term *term)	328	rxvt_perl_interp::init (rxvt_term *term)
…		…
400	rxvt_push_locale (""); // perl init destroys current locale	332	rxvt_push_locale (""); // perl init destroys current locale
401		333
402	perl_environ = rxvt_environ;	334	perl_environ = rxvt_environ;
403	swap (perl_environ, environ);	335	swap (perl_environ, environ);
404		336
405	char *argv[] = {	337	char *args[] = {
406	"",	338	"",
407	"-e"	339	"-e"
408	"BEGIN {"	340	"BEGIN {"
409	" urxvt->bootstrap;"	341	" urxvt->bootstrap;"
410	" unshift @INC, '" LIBDIR "';"	342	" unshift @INC, '" LIBDIR "';"
411	"}"	343	"}"
412	""	344	""
413	"use urxvt;"	345	"use urxvt;"
414	};	346	};
		347	int argc = sizeof (args) / sizeof (args[0]);
		348	char **argv = args;
415		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
416	perl = perl_alloc ();	351	perl = perl_alloc ();
417	perl_construct (perl);	352	perl_construct (perl);
418		353
419	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
420	|| perl_run (perl))	355	|| perl_run (perl))
421	{	356	{
422	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
423		358
424	perl_destruct (perl);	359	perl_destruct (perl);
…		…
433		368
434	if (perl)	369	if (perl)
435	{	370	{
436	// runs outside of perls ENV	371	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	372	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	373	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	374	}
440	}	375	}
441		376
442	static void	377	static void
443	ungrab (rxvt_term *THIS)	378	ungrab (rxvt_term *THIS)
444	{	379	{
445	if (THIS->perl.grabtime)	380	if (THIS->perl.grabtime)
446	{	381	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	384	THIS->perl.grabtime = 0;
450	}	385	}
451	}	386	}
452		387
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	388	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	390	{
470	if (!perl || !term->perl.self)	391	if (!perl || !term->perl.self)
471	return false;	392	return false;
472		393
473	// pre-handling of some events	394	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	395	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	396	{
		397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		398
		399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		401	}
476		402
477	swap (perl_environ, environ);	403	swap (perl_environ, environ);
478		404
479	bool event_consumed;	405	bool event_consumed;
480		406
…		…
513	break;	439	break;
514		440
515	case DT_STR_LEN:	441	case DT_STR_LEN:
516	{	442	{
517	char *str = va_arg (ap, char *);	443	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	444	int len = va_arg (ap, int);
519		445
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	446	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	447	}
522	break;	448	break;
523		449
524	case DT_WCS_LEN:	450	case DT_WCS_LEN:
525	{	451	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	452	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	453	int wlen = va_arg (ap, int);
528		454
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	455	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		456	}
		457	break;
		458
		459	case DT_LCS_LEN:
		460	{
		461	long *lstr = va_arg (ap, long *);
		462	int llen = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	465	}
531	break;	466	break;
532		467
533	case DT_XEVENT:	468	case DT_XEVENT:
534	{	469	{
535	XEvent *xe = va_arg (ap, XEvent *);	470	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	471	HV *hv = newHV ();
537		472
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	473	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	474	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		475	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
540	# undef set	476	# undef set
541		477
542	setiv (type, xe->type);	478	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);	479	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);	480	setiv (serial, xe->xany.serial);
545		481
…		…
548	case KeyPress:	484	case KeyPress:
549	case KeyRelease:	485	case KeyRelease:
550	case ButtonPress:	486	case ButtonPress:
551	case ButtonRelease:	487	case ButtonRelease:
552	case MotionNotify:	488	case MotionNotify:
		489	setuv (window, xe->xmotion.window);
		490	setuv (root, xe->xmotion.root);
		491	setuv (subwindow, xe->xmotion.subwindow);
553	setiv (time, xe->xmotion.time);	492	setuv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);	493	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);	494	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);	495	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
557	setiv (col, xe->xmotion.x / term->fwidth);	496	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);	497	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);	498	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);	499	setuv (state, xe->xmotion.state);
		500
		501	switch (xe->type)
		502	{
		503	case KeyPress:
		504	case KeyRelease:
		505	setuv (keycode, xe->xkey.keycode);
		506	break;
		507
		508	case ButtonPress:
		509	case ButtonRelease:
		510	setuv (button, xe->xbutton.button);
		511	break;
		512
		513	case MotionNotify:
		514	setiv (is_hint, xe->xmotion.is_hint);
		515	break;
		516	}
		517
561	break;	518	break;
562	}
563		519
		520	case MapNotify:
		521	case UnmapNotify:
		522	case ConfigureNotify:
		523	setuv (event, xe->xconfigure.event);
		524	setuv (window, xe->xconfigure.window);
		525
564	switch (xe->type)	526	switch (xe->type)
565	{	527	{
566	case KeyPress:	528	case ConfigureNotify:
567	case KeyRelease:	529	setiv (x, xe->xconfigure.x);
568	setiv (keycode, xe->xkey.keycode);	530	setiv (y, xe->xconfigure.y);
		531	setiv (width, xe->xconfigure.width);
		532	setiv (height, xe->xconfigure.height);
		533	setuv (above, xe->xconfigure.above);
		534	break;
		535	}
		536
569	break;	537	break;
570		538
571	case ButtonPress:	539	case PropertyNotify:
572	case ButtonRelease:	540	setuv (window, xe->xproperty.window);
573	setiv (button, xe->xbutton.button);	541	setuv (atom, xe->xproperty.atom);
		542	setuv (time, xe->xproperty.time);
		543	setiv (state, xe->xproperty.state);
574	break;	544	break;
575		545
576	case MotionNotify:	546	case ClientMessage:
577	setiv (is_hint, xe->xmotion.is_hint);	547	setuv (window, xe->xclient.window);
		548	setuv (message_type, xe->xclient.message_type);
		549	setuv (format, xe->xclient.format);
		550	setuv (l0, xe->xclient.data.l[0]);
		551	setuv (l1, xe->xclient.data.l[1]);
		552	setuv (l2, xe->xclient.data.l[2]);
		553	setuv (l3, xe->xclient.data.l[3]);
		554	setuv (l4, xe->xclient.data.l[4]);
578	break;	555	break;
579	}	556	}
580		557
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	558	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}	559	}
…		…
623	else	600	else
624	event_consumed = false;	601	event_consumed = false;
625		602
626	// post-handling of some events	603	// post-handling of some events
627	if (htype == HOOK_REFRESH_BEGIN)	604	if (htype == HOOK_REFRESH_BEGIN)
628	swap_overlays (term);	605	{
		606	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		607
		608	for (int i = AvFILL (av); i >= 0; i--)
		609	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		610	}
629	else if (htype == HOOK_DESTROY)	611	else if (htype == HOOK_DESTROY)
630	{	612	{
631	clearSVptr ((SV *)term->perl.self);	613	clearSVptr ((SV *)term->perl.self);
632	SvREFCNT_dec ((SV *)term->perl.self);	614	SvREFCNT_dec ((SV *)term->perl.self);
		615
		616	// don't allow further calls
		617	term->perl.self = 0;
633	}	618	}
634		619
635	swap (perl_environ, environ);	620	swap (perl_environ, environ);
636		621
637	return event_consumed;	622	return event_consumed;
…		…
661	# include "optinc.h"	646	# include "optinc.h"
662	# undef nodef	647	# undef nodef
663	# undef def	648	# undef def
664		649
665	HV *stash = gv_stashpv ("urxvt", 1);	650	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	651	static const struct {
667	const char *name;	652	const char *name;
668	IV iv;	653	IV iv;
669	} *civ, const_iv[] = {	654	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	655	# define const_iv(name) { # name, (IV)name }
		656	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	657	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	658	const_iv (OVERLAY_RSTYLE),
		659	const_iv (Color_Bits),
		660	const_iv (RS_bgShift), const_iv (RS_bgMask),
		661	const_iv (RS_fgShift), const_iv (RS_fgMask),
		662	const_iv (RS_Careful),
		663	const_iv (RS_fontCount),
		664	const_iv (RS_fontShift),
		665	const_iv (RS_fontMask),
		666	const_iv (RS_baseattrMask),
		667	const_iv (RS_attrMask),
		668	const_iv (RS_redraw),
		669	const_iv (RS_Sel),
673	const_iv (RS_Bold),	670	const_iv (RS_Bold),
674	const_iv (RS_Italic),	671	const_iv (RS_Italic),
675	const_iv (RS_Blink),	672	const_iv (RS_Blink),
676	const_iv (RS_RVid),	673	const_iv (RS_RVid),
677	const_iv (RS_Uline),	674	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	687	const_iv (Button3Mask),
691	const_iv (Button4Mask),	688	const_iv (Button4Mask),
692	const_iv (Button5Mask),	689	const_iv (Button5Mask),
693	const_iv (AnyModifier),	690	const_iv (AnyModifier),
694		691
695	const_iv (EVENT_NONE),	692	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	693	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	694	const_iv (GrabModeAsync),
698		695
699	const_iv (NoEventMask),	696	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	697	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	698	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	699	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	751	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	752	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	753	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	754	const_iv (ClientMessage),
758	const_iv (MappingNotify),	755	const_iv (MappingNotify),
		756	# if ENABLE_XIM_ONTHESPOT
		757	const_iv (XIMReverse),
		758	const_iv (XIMUnderline),
		759	const_iv (XIMHighlight),
		760	const_iv (XIMPrimary),
		761	const_iv (XIMSecondary),
		762	const_iv (XIMTertiary),
		763	const_iv (XIMVisibleToForward),
		764	const_iv (XIMVisibleToBackword),
		765	const_iv (XIMVisibleToCenter),
		766	# if 0
		767	const_iv (XIMForwardChar),
		768	const_iv (XIMBackwardChar),
		769	const_iv (XIMForwardWord),
		770	const_iv (XIMBackwardWord),
		771	const_iv (XIMCaretUp),
		772	const_iv (XIMCaretDown),
		773	const_iv (XIMNextLine),
		774	const_iv (XIMPreviousLine),
		775	const_iv (XIMLineStart),
		776	const_iv (XIMLineEnd),
		777	const_iv (XIMAbsolutePosition),
		778	const_iv (XIMDontChange),
		779	# endif
		780	# endif
759	};	781	};
760		782
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	783	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	784	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	785	}
765		786
766	void	787	void
767	warn (const char *msg)	788	warn (const char *msg)
…		…
777	_exit (int status)	798	_exit (int status)
778		799
779	NV	800	NV
780	NOW ()	801	NOW ()
781	CODE:	802	CODE:
782	RETVAL = NOW;	803	RETVAL = ev::now ();
783	OUTPUT:	804	OUTPUT:
784	RETVAL	805	RETVAL
785		806
786	int	807	int
787	GET_BASEFG (int rend)	808	GET_BASEFG (int rend)
…		…
798	RETVAL	819	RETVAL
799		820
800	int	821	int
801	SET_FGCOLOR (int rend, int new_color)	822	SET_FGCOLOR (int rend, int new_color)
802	CODE:	823	CODE:
803	RETVAL = SET_FGCOLOR (rend, new_color);	824	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
804	OUTPUT:	825	OUTPUT:
805	RETVAL	826	RETVAL
806		827
807	int	828	int
808	SET_BGCOLOR (int rend, int new_color)	829	SET_BGCOLOR (int rend, int new_color)
809	CODE:	830	CODE:
810	RETVAL = SET_BGCOLOR (rend, new_color);	831	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
811	OUTPUT:	832	OUTPUT:
812	RETVAL	833	RETVAL
813		834
814	int	835	int
815	GET_CUSTOM (int rend)	836	GET_CUSTOM (int rend)
816	CODE:	837	CODE:
817	RETVAL = (rend && RS_customMask) >> RS_customShift;	838	RETVAL = (rend & RS_customMask) >> RS_customShift;
818	OUTPUT:	839	OUTPUT:
819	RETVAL	840	RETVAL
820		841
821	int	842	int
822	SET_CUSTOM (int rend, int new_value)	843	SET_CUSTOM (int rend, int new_value)
…		…
829	| ((new_value << RS_customShift) & RS_customMask);	850	| ((new_value << RS_customShift) & RS_customMask);
830	}	851	}
831	OUTPUT:	852	OUTPUT:
832	RETVAL	853	RETVAL
833		854
		855	void
		856	termlist ()
		857	PPCODE:
		858	{
		859	EXTEND (SP, rxvt_term::termlist.size ());
		860
		861	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		862	if ((*t)->perl.self)
		863	PUSHs (sv_2mortal (newSVterm (*t)));
		864	}
		865
834	MODULE = urxvt PACKAGE = urxvt::term	866	MODULE = urxvt PACKAGE = urxvt::term
835		867
836	SV *	868	SV *
837	_new (...)	869	_new (AV *env, AV *arg)
838	CODE:	870	CODE:
839	{	871	{
840	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
841	croak ("first argument to urxvt::term->_new must be arrayref");
842
843	rxvt_term *term = new rxvt_term;	872	rxvt_term *term = new rxvt_term;
844		873
845	term->argv = new stringvec;	874	stringvec *argv = new stringvec;
846	term->envv = new stringvec;	875	stringvec *envv = new stringvec;
847		876
848	for (int i = 1; i < items; i++)	877	for (int i = 0; i <= AvFILL (arg); i++)
849	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	878	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
850		879
851	AV *envv = (AV *)SvRV (ST (0));
852	for (int i = av_len (envv) + 1; i--; )	880	for (int i = AvFILL (env) + 1; i--; )
853	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	881	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
854		882
855	term->envv->push_back (0);	883	envv->push_back (0);
856
857	bool success;
858		884
859	try	885	try
860	{	886	{
861	success = term->init (term->argv->size (), term->argv->begin ());	887	term->init (argv, envv);
862	}	888	}
863	catch (const class rxvt_failure_exception &e)	889	catch (const class rxvt_failure_exception &e)
864	{
865	success = false;
866	}
867
868	if (!success)
869	{	890	{
870	term->destroy ();	891	term->destroy ();
871	croak ("error while initializing new terminal instance");	892	croak ("error while initializing new terminal instance");
872	}	893	}
873		894
…		…
878	RETVAL	899	RETVAL
879		900
880	void	901	void
881	rxvt_term::destroy ()	902	rxvt_term::destroy ()
882		903
883	#if ENABLE_PERL_FRILLS
884
885	void
886	rxvt_term::XListProperties (U32 window)
887	PPCODE:
888	{
889	int count;
890	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
891
892	EXTEND (SP, count);
893	while (count--)
894	PUSHs (newSVuv ((U32)props [count]));
895
896	XFree (props);
897	}
898
899	void
900	rxvt_term::XGetWindowProperty (U32 window, U32 property)
901	PPCODE:
902	{
903	Atom type;
904	int format;
905	unsigned long nitems;
906	unsigned long bytes_after;
907	unsigned char *prop;
908	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
909	0, 1<<30, 0, AnyPropertyType,
910	&type, &format, &nitems, &bytes_after, &prop);
911	if (type != None)
912	{
913	EXTEND (SP, 3);
914	PUSHs (newSVuv ((U32)type));
915	PUSHs (newSViv (format));
916	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
917	XFree (prop);
918	}
919	}
920
921	void
922	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
923	CODE:
924	{
925	STRLEN len;
926	char *data_ = SvPVbyte (data, len);
927
928	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
929	type, format, PropModeReplace,
930	(unsigned char *)data, len * 8 / format);
931	}
932
933	void
934	rxvt_term::XDeleteProperty (U32 window, U32 property)
935	CODE:
936	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
937
938	U32
939	rxvt_term::DefaultRootWindow ()
940	CODE:
941	RETVAL = (U32)THIS->display->root;
942	OUTPUT:
943	RETVAL
944
945	U32
946	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
947	CODE:
948	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
949	x, y, width, height, 0,
950	THIS->pix_colors_focused[Color_border],
951	THIS->pix_colors_focused[Color_border]);
952	OUTPUT:
953	RETVAL
954
955	void
956	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
957	CODE:
958	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
959
960	void
961	rxvt_term::XMapWindow (U32 window)
962	CODE:
963	XMapWindow (THIS->display->display, (Window)window);
964
965	void
966	rxvt_term::XUnmapWindow (U32 window)
967	CODE:
968	XUnmapWindow (THIS->display->display, (Window)window);
969
970	#endif
971
972	void	904	void
973	rxvt_term::set_should_invoke (int htype, int inc)	905	rxvt_term::set_should_invoke (int htype, int inc)
974	CODE:	906	CODE:
975	THIS->perl.should_invoke [htype] += inc;	907	THIS->perl.should_invoke [htype] += inc;
976		908
977	void	909	int
978	rxvt_term::grab_button (int button, U32 modifiers)	910	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
979	CODE:	911	CODE:
980	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	912	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
981	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	913	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	914	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		915	OUTPUT: RETVAL
		916
		917	int
		918	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		919	CODE:
		920	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		921	OUTPUT: RETVAL
		922
		923	void
		924	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		925	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		926	CODE:
		927	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		928
		929	void
		930	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		931	CODE:
		932	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		933
		934	void
		935	rxvt_term::XUngrabKeyboard (Time eventtime)
		936	CODE:
		937	XUngrabKeyboard (THIS->dpy, eventtime);
983		938
984	bool	939	bool
985	rxvt_term::grab (U32 eventtime, int sync = 0)	940	rxvt_term::grab (Time eventtime, int sync = 0)
986	CODE:	941	CODE:
987	{	942	{
988	int mode = sync ? GrabModeSync : GrabModeAsync;	943	int mode = sync ? GrabModeSync : GrabModeAsync;
989		944
990	THIS->perl.grabtime = 0;	945	THIS->perl.grabtime = 0;
991		946
992	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	947	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	948	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994	mode, mode, None, GRAB_CURSOR, eventtime))	949	mode, mode, None, GRAB_CURSOR, eventtime))
995	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	950	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
996	THIS->perl.grabtime = eventtime;	951	THIS->perl.grabtime = eventtime;
997	else	952	else
998	XUngrabPointer (THIS->display->display, eventtime);	953	XUngrabPointer (THIS->dpy, eventtime);
999		954
1000	RETVAL = !!THIS->perl.grabtime;	955	RETVAL = !!THIS->perl.grabtime;
1001	}	956	}
1002	OUTPUT:	957	OUTPUT:
1003	RETVAL	958	RETVAL
1004		959
1005	void	960	void
1006	rxvt_term::allow_events_async ()	961	rxvt_term::allow_events_async ()
1007	CODE:	962	CODE:
1008	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1009		964
1010	void	965	void
1011	rxvt_term::allow_events_sync ()	966	rxvt_term::allow_events_sync ()
1012	CODE:	967	CODE:
1013	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	968	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1014		969
1015	void	970	void
1016	rxvt_term::allow_events_replay ()	971	rxvt_term::allow_events_replay ()
1017	CODE:	972	CODE:
1018	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	973	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1019	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	974	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1020		975
1021	void	976	void
1022	rxvt_term::ungrab ()	977	rxvt_term::ungrab ()
1023	CODE:	978	CODE:
1024	ungrab (THIS);	979	ungrab (THIS);
		980
		981	int
		982	rxvt_term::XStringToKeysym (char *string)
		983	CODE:
		984	RETVAL = XStringToKeysym (string);
		985	OUTPUT: RETVAL
		986
		987	char *
		988	rxvt_term::XKeysymToString (int sym)
		989	CODE:
		990	RETVAL = XKeysymToString (sym);
		991	OUTPUT: RETVAL
		992
		993	int
		994	rxvt_term::XKeysymToKeycode (int sym)
		995	CODE:
		996	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		997	OUTPUT: RETVAL
		998
		999	int
		1000	rxvt_term::XKeycodeToKeysym (int code, int index)
		1001	CODE:
		1002	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1003	OUTPUT: RETVAL
1025		1004
1026	int	1005	int
1027	rxvt_term::strwidth (SV *str)	1006	rxvt_term::strwidth (SV *str)
1028	CODE:	1007	CODE:
1029	{	1008	{
1030	wchar_t *wstr = sv2wcs (str);	1009	wchar_t *wstr = sv2wcs (str);
1031		1010
1032	rxvt_push_locale (THIS->locale);	1011	rxvt_push_locale (THIS->locale);
1033	RETVAL = wcswidth (wstr, wcslen (wstr));	1012	RETVAL = 0;
		1013	for (wchar_t *wc = wstr; *wc; wc++)
		1014	{
		1015	int w = WCWIDTH (*wc);
		1016
		1017	if (w)
		1018	RETVAL += max (w, 1);
		1019	}
1034	rxvt_pop_locale ();	1020	rxvt_pop_locale ();
1035		1021
1036	free (wstr);	1022	free (wstr);
1037	}	1023	}
1038	OUTPUT:	1024	OUTPUT:
…		…
1071	free (wstr);	1057	free (wstr);
1072	}	1058	}
1073	OUTPUT:	1059	OUTPUT:
1074	RETVAL	1060	RETVAL
1075		1061
		1062	char *
		1063	rxvt_term::locale ()
		1064	CODE:
		1065	RETVAL = THIS->locale;
		1066	OUTPUT:
		1067	RETVAL
		1068
1076	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1069	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1077		1070
1078	#define TERM_OFFSET_width TERM_OFFSET(width)	1071	#define TERM_OFFSET_width TERM_OFFSET(width)
1079	#define TERM_OFFSET_height TERM_OFFSET(height)	1072	#define TERM_OFFSET_height TERM_OFFSET(height)
1080	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1073	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1081	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1074	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1082	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1075	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1083	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1076	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1084	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1077	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1085	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1078	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1086	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1079	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1080	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1081	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1082	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1083	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1087	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1084	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1088	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1085	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1089	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1086	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1090		1087
1091	int	1088	int
1092	rxvt_term::width ()	1089	rxvt_term::width ()
1093	ALIAS:	1090	ALIAS:
1094	width = TERM_OFFSET_width	1091	width = TERM_OFFSET_width
1095	height = TERM_OFFSET_height	1092	height = TERM_OFFSET_height
1096	fwidth = TERM_OFFSET_fwidth	1093	fwidth = TERM_OFFSET_fwidth
1097	fheight = TERM_OFFSET_fheight	1094	fheight = TERM_OFFSET_fheight
1098	fbase = TERM_OFFSET_fbase	1095	fbase = TERM_OFFSET_fbase
1099	nrow = TERM_OFFSET_nrow	1096	nrow = TERM_OFFSET_nrow
1100	ncol = TERM_OFFSET_ncol	1097	ncol = TERM_OFFSET_ncol
1101	focus = TERM_OFFSET_focus	1098	focus = TERM_OFFSET_focus
1102	mapped = TERM_OFFSET_mapped	1099	mapped = TERM_OFFSET_mapped
		1100	int_bwidth = TERM_OFFSET_int_bwidth
		1101	ext_bwidth = TERM_OFFSET_ext_bwidth
		1102	lineSpace = TERM_OFFSET_lineSpace
		1103	letterSpace = TERM_OFFSET_letterSpace
1103	saveLines = TERM_OFFSET_saveLines	1104	saveLines = TERM_OFFSET_saveLines
1104	total_rows = TERM_OFFSET_total_rows	1105	total_rows = TERM_OFFSET_total_rows
1105	top_row = TERM_OFFSET_top_row	1106	top_row = TERM_OFFSET_top_row
1106	CODE:	1107	CODE:
1107	RETVAL = *(int *)((char *)THIS + ix);	1108	RETVAL = *(int *)((char *)THIS + ix);
1108	OUTPUT:	1109	OUTPUT:
1109	RETVAL	1110	RETVAL
1110		1111
…		…
1112	rxvt_term::ModLevel3Mask ()	1113	rxvt_term::ModLevel3Mask ()
1113	ALIAS:	1114	ALIAS:
1114	ModLevel3Mask = 0	1115	ModLevel3Mask = 0
1115	ModMetaMask = 1	1116	ModMetaMask = 1
1116	ModNumLockMask = 2	1117	ModNumLockMask = 2
		1118	current_screen = 3
		1119	hidden_cursor = 4
1117	CODE:	1120	CODE:
1118	switch (ix)	1121	switch (ix)
1119	{	1122	{
1120	case 0: RETVAL = THIS->ModLevel3Mask; break;	1123	case 0: RETVAL = THIS->ModLevel3Mask; break;
1121	case 1: RETVAL = THIS->ModMetaMask; break;	1124	case 1: RETVAL = THIS->ModMetaMask; break;
1122	case 2: RETVAL = THIS->ModNumLockMask; break;	1125	case 2: RETVAL = THIS->ModNumLockMask; break;
		1126	case 3: RETVAL = THIS->current_screen; break;
		1127	#ifdef CURSOR_BLINK
		1128	case 4: RETVAL = THIS->hidden_cursor; break;
		1129	#endif
1123	}	1130	}
1124	OUTPUT:	1131	OUTPUT:
1125	RETVAL	1132	RETVAL
1126		1133
1127	char *	1134	char *
…		…
1137	}	1144	}
1138	OUTPUT:	1145	OUTPUT:
1139	RETVAL	1146	RETVAL
1140		1147
1141	SV *	1148	SV *
1142	rxvt_term::_env ()	1149	rxvt_term::envv ()
		1150	ALIAS:
		1151	argv = 1
1143	CODE:	1152	PPCODE:
1144	{	1153	{
1145	if (THIS->envv)	1154	stringvec *vec = ix ? THIS->argv : THIS->envv;
1146	{
1147	AV *av = newAV ();
1148		1155
		1156	EXTEND (SP, vec->size ());
		1157
1149	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1158	for (char **i = vec->begin (); i != vec->end (); ++i)
1150	if (*i)	1159	if (*i)
1151	av_push (av, newSVpv (*i, 0));	1160	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1152
1153	RETVAL = newRV_noinc ((SV *)av);
1154	}
1155	else
1156	RETVAL = &PL_sv_undef;
1157	}	1161	}
1158	OUTPUT:
1159	RETVAL
1160		1162
1161	int	1163	int
1162	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1164	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1163	CODE:	1165	CODE:
1164	RETVAL = THIS->pty_ev.events;	1166	RETVAL = THIS->pty_ev.events;
1165	if (events != EVENT_UNDEF)	1167	if (events != ev::UNDEF)
1166	THIS->pty_ev.set (events);	1168	THIS->pty_ev.set (events);
1167	OUTPUT:	1169	OUTPUT:
1168	RETVAL	1170	RETVAL
1169		1171
1170	U32	1172	int
		1173	rxvt_term::pty_fd ()
		1174	CODE:
		1175	RETVAL = THIS->pty->pty;
		1176	OUTPUT:
		1177	RETVAL
		1178
		1179	Window
1171	rxvt_term::parent ()	1180	rxvt_term::parent ()
1172	CODE:	1181	CODE:
1173	RETVAL = (U32)THIS->parent [0];	1182	RETVAL = THIS->parent [0];
1174	OUTPUT:	1183	OUTPUT:
1175	RETVAL	1184	RETVAL
1176		1185
1177	U32	1186	Window
1178	rxvt_term::vt ()	1187	rxvt_term::vt ()
1179	CODE:	1188	CODE:
1180	RETVAL = (U32)THIS->vt;	1189	RETVAL = THIS->vt;
1181	OUTPUT:	1190	OUTPUT:
1182	RETVAL	1191	RETVAL
1183		1192
1184	void	1193	void
1185	rxvt_term::vt_emask_add (U32 emask)	1194	rxvt_term::vt_emask_add (U32 emask)
…		…
1207	}	1216	}
1208	OUTPUT:	1217	OUTPUT:
1209	RETVAL	1218	RETVAL
1210		1219
1211	void	1220	void
		1221	rxvt_term::focus_in ()
		1222
		1223	void
		1224	rxvt_term::focus_out ()
		1225
		1226	void
		1227	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1228	ALIAS:
		1229	key_release = 1
		1230	CODE:
		1231	{
		1232	XKeyEvent xkey;
		1233
		1234	memset (&xkey, 0, sizeof (xkey));
		1235
		1236	xkey.time = time;
		1237	xkey.state = state;
		1238	xkey.keycode = keycode;
		1239
		1240	xkey.type = ix ? KeyRelease : KeyPress;
		1241	xkey.display = THIS->dpy;
		1242	xkey.window = THIS->vt;
		1243	xkey.root = THIS->display->root;
		1244	xkey.subwindow = THIS->vt;
		1245
		1246	if (ix)
		1247	THIS->key_release (xkey);
		1248	else
		1249	THIS->key_press (xkey);
		1250	}
		1251
		1252	void
1212	rxvt_term::want_refresh ()	1253	rxvt_term::want_refresh ()
1213	CODE:	1254	CODE:
1214	THIS->want_refresh = 1;	1255	THIS->want_refresh = 1;
		1256	THIS->refresh_check ();
1215		1257
1216	void	1258	void
1217	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1259	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1218	PPCODE:	1260	PPCODE:
1219	{	1261	{
…		…
1222		1264
1223	line_t &l = ROW(row_number);	1265	line_t &l = ROW(row_number);
1224		1266
1225	if (GIMME_V != G_VOID)	1267	if (GIMME_V != G_VOID)
1226	{	1268	{
1227	wchar_t *wstr = new wchar_t [THIS->ncol];	1269	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1228		1270
1229	for (int col = 0; col < THIS->ncol; col++)	1271	for (int col = 0; col < THIS->ncol; col++)
1230	wstr [col] = l.t [col];	1272	wstr [col] = l.t [col];
1231		1273
1232	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1274	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1233
1234	delete [] wstr;
1235	}	1275	}
1236		1276
1237	if (new_text)	1277	if (new_text)
1238	{	1278	{
1239	wchar_t *wstr = sv2wcs (new_text);	1279	wchar_t *wstr = sv2wcs (new_text);
1240		1280
1241	int len = min (wcslen (wstr) - start_ofs, max_len);	1281	int len = min (wcslen (wstr) - start_ofs, max_len);
1242		1282
1243	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1283	if (start_col < 0 || start_col + len > THIS->ncol)
1244	{	1284	{
1245	free (wstr);	1285	free (wstr);
1246	croak ("new_text extends beyond horizontal margins");	1286	croak ("new_text extends beyond horizontal margins");
1247	}	1287	}
1248		1288
…		…
1280	{	1320	{
1281	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1321	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1282	croak ("new_rend must be arrayref");	1322	croak ("new_rend must be arrayref");
1283		1323
1284	AV *av = (AV *)SvRV (new_rend);	1324	AV *av = (AV *)SvRV (new_rend);
1285	int len = min (av_len (av) + 1 - start_ofs, max_len);	1325	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1286		1326
1287	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1327	if (start_col < 0 || start_col + len > THIS->ncol)
1288	croak ("new_rend array extends beyond horizontal margins");	1328	croak ("new_rend array extends beyond horizontal margins");
1289		1329
1290	for (int col = start_col; col < start_col + len; col++)	1330	for (int col = start_col; col < start_col + len; col++)
1291	{	1331	{
1292	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1332	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1332	rxvt_term::special_encode (SV *string)	1372	rxvt_term::special_encode (SV *string)
1333	CODE:	1373	CODE:
1334	{	1374	{
1335	wchar_t *wstr = sv2wcs (string);	1375	wchar_t *wstr = sv2wcs (string);
1336	int wlen = wcslen (wstr);	1376	int wlen = wcslen (wstr);
1337	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1377	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1338		1378
1339	rxvt_push_locale (THIS->locale);	1379	rxvt_push_locale (THIS->locale);
1340		1380
1341	wchar_t *r = rstr;	1381	wchar_t *r = rstr;
1342	for (wchar_t *s = wstr; *s; s++)	1382	for (wchar_t *s = wstr; *s; s++)
		1383	{
		1384	int w = WCWIDTH (*s);
		1385
1343	if (wcwidth (*s) == 0)	1386	if (w == 0)
1344	{	1387	{
1345	if (r == rstr)	1388	if (r == rstr)
1346	croak ("leading combining character unencodable");	1389	croak ("leading combining character unencodable");
1347		1390
1348	unicode_t n = rxvt_compose (r[-1], *s);	1391	unicode_t n = rxvt_compose (r[-1], *s);
1349	if (n == NOCHAR)	1392	if (n == NOCHAR)
1350	n = rxvt_composite.compose (r[-1], *s);	1393	n = rxvt_composite.compose (r[-1], *s);
1351		1394
1352	r[-1] = n;	1395	r[-1] = n;
1353	}	1396	}
1354	#if !UNICODE_3	1397	#if !UNICODE_3
1355	else if (*s >= 0x10000)	1398	else if (*s >= 0x10000)
1356	*r++ = rxvt_composite.compose (*s);	1399	*r++ = rxvt_composite.compose (*s);
1357	#endif	1400	#endif
1358	else	1401	else
1359	*r++ = *s;	1402	*r++ = *s;
		1403
		1404	// the *2 above only allows wcwidth <= 2
		1405	if (w > 1)
		1406	*r++ = NOCHAR;
		1407	}
1360		1408
1361	rxvt_pop_locale ();	1409	rxvt_pop_locale ();
1362		1410
1363	RETVAL = wcs2sv (rstr, r - rstr);	1411	RETVAL = wcs2sv (rstr, r - rstr);
1364
1365	delete [] rstr;
1366	}	1412	}
1367	OUTPUT:	1413	OUTPUT:
1368	RETVAL	1414	RETVAL
1369		1415
1370	SV *	1416	SV *
1371	rxvt_term::special_decode (SV *text)	1417	rxvt_term::special_decode (SV *text)
1372	CODE:	1418	CODE:
1373	{	1419	{
1374	wchar_t *wstr = sv2wcs (text);	1420	wchar_t *wstr = sv2wcs (text);
1375	int wlen = wcslen (wstr);
1376	int dlen = 0;	1421	int dlen = 0;
1377		1422
1378	// find length	1423	// find length
1379	for (wchar_t *s = wstr; *s; s++)	1424	for (wchar_t *s = wstr; *s; s++)
1380	if (*s == NOCHAR)	1425	if (*s == NOCHAR)
…		…
1382	else if (IS_COMPOSE (*s))	1427	else if (IS_COMPOSE (*s))
1383	dlen += rxvt_composite.expand (*s, 0);	1428	dlen += rxvt_composite.expand (*s, 0);
1384	else	1429	else
1385	dlen++;	1430	dlen++;
1386		1431
1387	wchar_t *rstr = new wchar_t [dlen];	1432	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1388		1433
1389	// decode	1434	// decode
1390	wchar_t *r = rstr;	1435	wchar_t *r = rstr;
1391	for (wchar_t *s = wstr; *s; s++)	1436	for (wchar_t *s = wstr; *s; s++)
1392	if (*s == NOCHAR)	1437	if (*s == NOCHAR)
…		…
1395	r += rxvt_composite.expand (*s, r);	1440	r += rxvt_composite.expand (*s, r);
1396	else	1441	else
1397	*r++ = *s;	1442	*r++ = *s;
1398		1443
1399	RETVAL = wcs2sv (rstr, r - rstr);	1444	RETVAL = wcs2sv (rstr, r - rstr);
1400
1401	delete [] rstr;
1402	}	1445	}
1403	OUTPUT:	1446	OUTPUT:
1404	RETVAL	1447	RETVAL
1405		1448
1406	void	1449	void
1407	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1450	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1408	PPCODE:	1451	PPCODE:
1409	{	1452	{
1410	struct resval { const char *name; int value; } rslist [] = {	1453	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1411	# define def(name) { # name, Rs_ ## name },	1454	# define def(name) { # name, Rs_ ## name },
1412	# define reserve(name,count)	1455	# define reserve(name,count)
1413	# include "rsinc.h"	1456	# include "rsinc.h"
1414	# undef def	1457	# undef def
1415	# undef reserve	1458	# undef reserve
1416	};	1459	};
1417		1460
1418	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1461	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1419		1462
		1463	if (*name)
1420	do {	1464	{
		1465	do {
1421	if (rs-- == rslist)	1466	if (rs-- == rslist)
1422	croak ("no such resource '%s', requested", name);	1467	croak ("no such resource '%s', requested", name);
1423	} while (strcmp (name, rs->name));	1468	} while (strcmp (name, rs->name));
1424		1469
1425	index += rs->value;	1470	index += rs->value;
		1471	}
		1472	else
		1473	{
		1474	--rs;
		1475	name = "";
		1476	}
1426		1477
1427	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1478	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1428	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1479	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1429		1480
1430	if (GIMME_V != G_VOID)	1481	if (GIMME_V != G_VOID)
…		…
1445		1496
1446	const char *	1497	const char *
1447	rxvt_term::x_resource (const char *name)	1498	rxvt_term::x_resource (const char *name)
1448		1499
1449	bool	1500	bool
1450	rxvt_term::option (U32 optval, int set = -1)	1501	rxvt_term::option (U8 optval, int set = -1)
1451	CODE:	1502	CODE:
1452	{	1503	{
1453	RETVAL = THIS->options & optval;	1504	RETVAL = THIS->option (optval);
1454		1505
1455	if (set >= 0)	1506	if (set >= 0)
1456	{	1507	{
1457	if (set)
1458	THIS->options |= optval;	1508	THIS->set_option (optval, set);
1459	else
1460	THIS->options &= ~optval;
1461		1509
		1510	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1462	switch (optval)	1511	switch (optval)
1463	{	1512	{
1464	case Opt_skipBuiltinGlyphs:	1513	case Opt_skipBuiltinGlyphs:
1465	THIS->set_fonts ();	1514	THIS->set_fonts ();
1466	THIS->scr_remap_chars ();	1515	THIS->scr_remap_chars ();
1467	THIS->scr_touch (true);	1516	THIS->scr_touch (true);
1468	THIS->want_refresh = 1;	1517	THIS->want_refresh = 1;
		1518	THIS->refresh_check ();
1469	break;	1519	break;
1470		1520
1471	case Opt_cursorUnderline:	1521	case Opt_cursorUnderline:
1472	THIS->want_refresh = 1;	1522	THIS->want_refresh = 1;
		1523	THIS->refresh_check ();
1473	break;	1524	break;
1474		1525
1475	# case Opt_scrollBar_floating:	1526	# case Opt_scrollBar_floating:
1476	# case Opt_scrollBar_right:	1527	# case Opt_scrollBar_right:
1477	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1528	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478	# break;	1529	# break;
1479	}	1530	}
1480	}	1531	}
1481	}	1532	}
1482	OUTPUT:	1533	OUTPUT:
1483	RETVAL	1534	RETVAL
1484		1535
…		…
1510	EXTEND (SP, 2);	1561	EXTEND (SP, 2);
1511	PUSHs (sv_2mortal (newSViv (rc.row)));	1562	PUSHs (sv_2mortal (newSViv (rc.row)));
1512	PUSHs (sv_2mortal (newSViv (rc.col)));	1563	PUSHs (sv_2mortal (newSViv (rc.col)));
1513	}	1564	}
1514		1565
1515	if (items == 3)	1566	if (items >= 3)
1516	{	1567	{
1517	rc.row = SvIV (ST (1));	1568	rc.row = SvIV (ST (1));
1518	rc.col = SvIV (ST (2));	1569	rc.col = SvIV (ST (2));
1519		1570
1520	if (ix == 2 && rc.col == 0)	1571	if (ix == 2)
1521	{	1572	{
		1573	if (rc.col == 0)
		1574	{
		1575	// col == 0 means end of previous line
1522	rc.row--;	1576	rc.row--;
1523	rc.col = THIS->ncol;	1577	rc.col = THIS->ncol;
		1578	}
		1579	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1580	&& rc.col > ROW(rc.row).l)
		1581	{
		1582	// col >= length means while line and add newline
		1583	rc.col = THIS->ncol;
		1584	}
1524	}	1585	}
1525		1586
1526	clamp_it (rc.col, 0, THIS->ncol);	1587	clamp_it (rc.col, 0, THIS->ncol);
1527	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1588	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1528		1589
1529	if (ix)	1590	if (ix)
		1591	{
		1592	THIS->selection.screen = THIS->current_screen;
		1593
1530	THIS->want_refresh = 1;	1594	THIS->want_refresh = 1;
		1595	THIS->refresh_check ();
1531	}	1596	}
		1597	}
1532	}	1598	}
1533		1599
1534	char	1600	int
1535	rxvt_term::cur_charset ()	1601	rxvt_term::selection_screen (int screen = -1)
1536	CODE:	1602	CODE:
1537	RETVAL = THIS->charsets [THIS->screen.charset];	1603	RETVAL = THIS->selection.screen;
1538	OUTPUT:	1604	if (screen >= 0)
		1605	THIS->selection.screen = screen;
		1606	OUTPUT:
1539	RETVAL	1607	RETVAL
1540		1608
1541	#void	1609	void
1542	#rxvt_term::selection_clear ()	1610	rxvt_term::selection_clear (bool clipboard = false)
1543		1611
1544	void	1612	void
1545	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1613	rxvt_term::selection_make (Time eventtime, bool rect = false)
1546	CODE:	1614	CODE:
1547	THIS->selection.op = SELECTION_CONT;	1615	THIS->selection.op = SELECTION_CONT;
1548	THIS->selection.rect = rect;	1616	THIS->selection.rect = rect;
1549	THIS->selection_make (eventtime);	1617	THIS->selection_make (eventtime);
1550		1618
1551	int	1619	int
1552	rxvt_term::selection_grab (U32 eventtime)	1620	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1553		1621
1554	void	1622	void
1555	rxvt_term::selection (SV *newtext = 0)	1623	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1556	PPCODE:	1624	PPCODE:
1557	{	1625	{
		1626	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1627	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1628
1558	if (GIMME_V != G_VOID)	1629	if (GIMME_V != G_VOID)
1559	XPUSHs (THIS->selection.text	1630	XPUSHs (text
1560	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	1631	? sv_2mortal (wcs2sv (text, len))
1561	: &PL_sv_undef);	1632	: &PL_sv_undef);
1562		1633
1563	if (newtext)	1634	if (newtext)
1564	{	1635	{
1565	free (THIS->selection.text);	1636	free (text);
1566		1637
1567	THIS->selection.text = sv2wcs (newtext);	1638	text = sv2wcs (newtext);
1568	THIS->selection.len = wcslen (THIS->selection.text);	1639	len = wcslen (text);
1569	}	1640	}
1570	}	1641	}
		1642
		1643	char
		1644	rxvt_term::cur_charset ()
		1645	CODE:
		1646	RETVAL = THIS->charsets [THIS->screen.charset];
		1647	OUTPUT:
		1648	RETVAL
1571		1649
1572	void	1650	void
1573	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)	1651	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)
1574		1652
1575	void	1653	void
1576	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1654	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1577		1655
1578	void	1656	void
1579	rxvt_term::scr_bell ()	1657	rxvt_term::scr_bell ()
		1658
		1659	void
		1660	rxvt_term::scr_change_screen (int screen)
1580		1661
1581	void	1662	void
1582	rxvt_term::scr_add_lines (SV *string)	1663	rxvt_term::scr_add_lines (SV *string)
1583	CODE:	1664	CODE:
1584	{	1665	{
…		…
1625	o->self = (HV *)SvRV (RETVAL);	1706	o->self = (HV *)SvRV (RETVAL);
1626	}	1707	}
1627	OUTPUT:	1708	OUTPUT:
1628	RETVAL	1709	RETVAL
1629		1710
		1711	#############################################################################
		1712	# Various X Utility Functions
		1713	#############################################################################
		1714
		1715	void
		1716	rxvt_term::XListProperties (Window window)
		1717	PPCODE:
		1718	{
		1719	int count;
		1720	Atom *props = XListProperties (THIS->dpy, window, &count);
		1721
		1722	EXTEND (SP, count);
		1723	while (count--)
		1724	PUSHs (newSVuv ((U32)props [count]));
		1725
		1726	XFree (props);
		1727	}
		1728
		1729	void
		1730	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1731	PPCODE:
		1732	{
		1733	Atom type;
		1734	int format;
		1735	unsigned long nitems;
		1736	unsigned long bytes_after;
		1737	unsigned char *prop;
		1738
		1739	XGetWindowProperty (THIS->dpy, window, property,
		1740	0, 1<<24, 0, AnyPropertyType,
		1741	&type, &format, &nitems, &bytes_after, &prop);
		1742
		1743	if (type != None)
		1744	{
		1745	int elemsize = format == 16 ? sizeof (short)
		1746	: format == 32 ? sizeof (long)
		1747	: 1;
		1748
		1749	EXTEND (SP, 3);
		1750	PUSHs (newSVuv ((U32)type));
		1751	PUSHs (newSViv (format));
		1752	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1753	XFree (prop);
		1754	}
		1755	}
		1756
		1757	void
		1758	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1759	CODE:
		1760	{
		1761	STRLEN len;
		1762	char *data_ = SvPVbyte (data, len);
		1763
		1764	int elemsize = format == 16 ? sizeof (short)
		1765	: format == 32 ? sizeof (long)
		1766	: 1;
		1767
		1768	XChangeProperty (THIS->dpy, window, property,
		1769	type, format, PropModeReplace,
		1770	(unsigned char *)data_, len / elemsize);
		1771	}
		1772
		1773	Atom
		1774	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1775	C_ARGS: term->dpy, atom_name, only_if_exists
		1776
		1777	char *
		1778	XGetAtomName (rxvt_term *term, Atom atom)
		1779	C_ARGS: term->dpy, atom
		1780	CLEANUP:
		1781	XFree (RETVAL);
		1782
		1783	void
		1784	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1785	C_ARGS: term->dpy, window, property
		1786
		1787	Window
		1788	rxvt_term::DefaultRootWindow ()
		1789	CODE:
		1790	RETVAL = THIS->display->root;
		1791	OUTPUT:
		1792	RETVAL
		1793
		1794	#if 0
		1795
		1796	Window
		1797	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1798	C_ARGS: term->dpy, (Window)parent,
		1799	x, y, width, height, 0,
		1800	term->pix_colors_focused[Color_border],
		1801	term->pix_colors_focused[Color_border]
		1802
		1803	#endif
		1804
		1805	void
		1806	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1807	C_ARGS: term->dpy, window, parent, x, y
		1808
		1809	void
		1810	XMapWindow (rxvt_term *term, Window window)
		1811	C_ARGS: term->dpy, window
		1812
		1813	void
		1814	XUnmapWindow (rxvt_term *term, Window window)
		1815	C_ARGS: term->dpy, window
		1816
		1817	void
		1818	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1819	C_ARGS: term->dpy, window, x, y, width, height
		1820
		1821	void
		1822	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1823	CODE:
		1824	{
		1825	XWindowAttributes attr;
		1826	XGetWindowAttributes (THIS->dpy, window, &attr);
		1827	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1828	}
		1829
		1830	void
		1831	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1832	PPCODE:
		1833	{
		1834	int dx, dy;
		1835	Window child;
		1836
		1837	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1838	{
		1839	EXTEND (SP, 3);
		1840	PUSHs (newSViv (dx));
		1841	PUSHs (newSViv (dy));
		1842	PUSHs (newSVuv (child));
		1843	}
		1844	}
		1845
		1846	#############################################################################
		1847	# urxvt::overlay
		1848	#############################################################################
		1849
1630	MODULE = urxvt PACKAGE = urxvt::overlay	1850	MODULE = urxvt PACKAGE = urxvt::overlay
1631		1851
1632	void	1852	void
1633	overlay::set (int x, int y, SV *text, SV *rend = 0)	1853	overlay::set (int x, int y, SV *text, SV *rend = 0)
1634		1854
…		…
1639	overlay::hide ()	1859	overlay::hide ()
1640		1860
1641	void	1861	void
1642	overlay::DESTROY ()	1862	overlay::DESTROY ()
1643		1863
1644	MODULE = urxvt PACKAGE = urxvt::timer	1864	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1645		1865
1646	SV *
1647	timer::new ()
1648	CODE:
1649	timer *w = new timer;
1650	w->start (NOW);
1651	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1652	w->self = (HV *)SvRV (RETVAL);
1653	OUTPUT:
1654	RETVAL
1655
1656	timer *
1657	timer::cb (SV *cb)
1658	CODE:
1659	THIS->cb (cb);
1660	RETVAL = THIS;
1661	OUTPUT:
1662	RETVAL
1663
1664	NV
1665	timer::at ()
1666	CODE:
1667	RETVAL = THIS->at;
1668	OUTPUT:
1669	RETVAL
1670
1671	timer *
1672	timer::interval (NV interval)
1673	CODE:
1674	THIS->interval = interval;
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	timer *
1680	timer::set (NV tstamp)
1681	CODE:
1682	THIS->set (tstamp);
1683	RETVAL = THIS;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::start (NV tstamp = THIS->at)
1689	CODE:
1690	THIS->start (tstamp);
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::stop ()
1697	CODE:
1698	THIS->stop ();
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	void
1704	timer::DESTROY ()
1705
1706	MODULE = urxvt PACKAGE = urxvt::iow
1707
1708	SV *
1709	iow::new ()
1710	CODE:
1711	iow *w = new iow;
1712	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1713	w->self = (HV *)SvRV (RETVAL);
1714	OUTPUT:
1715	RETVAL
1716
1717	iow *
1718	iow::cb (SV *cb)
1719	CODE:
1720	THIS->cb (cb);
1721	RETVAL = THIS;
1722	OUTPUT:
1723	RETVAL
1724
1725	iow *
1726	iow::fd (int fd)
1727	CODE:
1728	THIS->fd = fd;
1729	RETVAL = THIS;
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::events (short events)
1735	CODE:
1736	THIS->events = events;
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::start ()
1743	CODE:
1744	THIS->start ();
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::stop ()
1751	CODE:
1752	THIS->stop ();
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	void
1758	iow::DESTROY ()
1759
1760

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