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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.68 by root, Mon Jan 16 08:48:09 2006 UTC vs.
Revision 1.125 by root, Fri Aug 22 15:36:45 2008 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 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	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
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
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		52
75	static wchar_t *	53	static wchar_t *
76	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
77	{	55	{
78	STRLEN len;	56	STRLEN len;
…		…
91		69
92	return sv;	70	return sv;
93	}	71	}
94		72
95	static SV *	73	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
104	{	75	{
105	HV *hv = newHV ();	76	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	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);
130		101
131	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
132	}	103	}
133		104
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		107
137	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
138		109
139	struct perl_watcher
140	{
141	SV *cbsv;
142	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229		111
230	struct overlay {	112	class overlay {
231	HV *self;
232	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
233	int x, y, w, h;	115	int x, y, w, h;
234	int border;	116	int border;
235	text_t **text;	117	text_t **text;
236	rend_t **rend;	118	rend_t **rend;
237		119
		120	public:
		121	HV *self;
		122
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	124	~overlay ();
240		125
241	void show ();	126	void show ();
242	void hide ();	127	void hide ();
…		…
245		130
246	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
247	};	132	};
248		133
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
251	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
252	if (border == 2)	140	if (border == 2)
253	{	141	{
254	w += 2;	142	w += 2;
255	h += 2;	143	h += 2;
256	}	144	}
…		…
294	*rp++ = r;	182	*rp++ = r;
295	}	183	}
296	}	184	}
297		185
298	show ();	186	show ();
299	THIS->want_refresh = 1;
300	}	187	}
301		188
302	overlay::~overlay ()	189	overlay::~overlay ()
303	{	190	{
304	hide ();	191	hide ();
…		…
309	delete [] rend[y];	196	delete [] rend[y];
310	}	197	}
311		198
312	delete [] text;	199	delete [] text;
313	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
314		213
315	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
316	}	215	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	216	}
326		217
327	void	218	void
328	overlay::hide ()	219	overlay::hide ()
329	{	220	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	221	if (!overlay_av)
		222	return;
331		223
332	if (ovs)	224	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		225
336	HV *hv = (HV *)SvRV (*ovs);	226	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	228	break;
		229
		230	for (; i < AvFILL (overlay_av); i++)
		231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		232
		233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
339	}	240	}
340		241
341	void overlay::swap ()	242	void overlay::swap ()
342	{	243	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	284	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	285	croak ("rend must be arrayref");
385		286
386	AV *av = (AV *)SvRV (rend);	287	AV *av = (AV *)SvRV (rend);
387		288
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	291	}
391		292
392	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
393	}	295	}
394		296
		297	/////////////////////////////////////////////////////////////////////////////
		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
395		302
396	/////////////////////////////////////////////////////////////////////////////	303	/////////////////////////////////////////////////////////////////////////////
397		304
398	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
399		306
…		…
403	{	310	{
404	if (perl)	311	if (perl)
405	{	312	{
406	perl_destruct (perl);	313	perl_destruct (perl);
407	perl_free (perl);	314	perl_free (perl);
		315	PERL_SYS_TERM ();
408	}	316	}
409	}	317	}
410		318
411	void	319	void
412	rxvt_perl_interp::init (rxvt_term *term)	320	rxvt_perl_interp::init (rxvt_term *term)
…		…
416	rxvt_push_locale (""); // perl init destroys current locale	324	rxvt_push_locale (""); // perl init destroys current locale
417		325
418	perl_environ = rxvt_environ;	326	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	327	swap (perl_environ, environ);
420		328
421	char *argv[] = {	329	char *args[] = {
422	"",	330	"",
423	"-T",	331	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	332	"BEGIN {"
		333	" urxvt->bootstrap;"
		334	" unshift @INC, '" LIBDIR "';"
		335	"}"
		336	""
		337	"use urxvt;"
425	};	338	};
		339	int argc = sizeof (args) / sizeof (args[0]);
		340	char **argv = args;
426		341
		342	PERL_SYS_INIT3 (&argc, &argv, &environ);
427	perl = perl_alloc ();	343	perl = perl_alloc ();
428	perl_construct (perl);	344	perl_construct (perl);
429		345
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	346	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
431	|| perl_run (perl))	347	|| perl_run (perl))
432	{	348	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	349	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		350
435	perl_destruct (perl);	351	perl_destruct (perl);
…		…
440	swap (perl_environ, environ);	356	swap (perl_environ, environ);
441		357
442	rxvt_pop_locale ();	358	rxvt_pop_locale ();
443	}	359	}
444		360
		361	if (perl)
		362	{
445	// runs outside of perls ENV	363	// runs outside of perls ENV
446	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	364	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
447	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	365	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		366	}
448	}	367	}
449		368
450	static void	369	static void
451	ungrab (rxvt_term *THIS)	370	ungrab (rxvt_term *THIS)
452	{	371	{
453	if (THIS->perl.grabtime)	372	if (THIS->perl.grabtime)
454	{	373	{
455	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
456	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
457	THIS->perl.grabtime = 0;	376	THIS->perl.grabtime = 0;
458	}	377	}
459	}	378	}
460		379
461	static void
462	swap_overlays (rxvt_term *term)
463	{
464	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
465
466	if (HvKEYS (hv))
467	{
468	hv_iterinit (hv);
469
470	while (HE *he = hv_iternext (hv))
471	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
472	}
473	}
474
475	bool	380	bool
476	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	381	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
477	{	382	{
478	if (!perl || !term->perl.self)	383	if (!perl || !term->perl.self)
479	return false;	384	return false;
480		385
481	// pre-handling of some events	386	// pre-handling of some events
482	if (htype == HOOK_REFRESH_END)	387	if (htype == HOOK_REFRESH_END)
483	swap_overlays (term);	388	{
		389	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		390
		391	for (int i = 0; i <= AvFILL (av); i++)
		392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		393	}
484		394
485	swap (perl_environ, environ);	395	swap (perl_environ, environ);
486		396
487	bool event_consumed;	397	bool event_consumed;
488		398
…		…
515	case DT_LONG:	425	case DT_LONG:
516	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
517	break;	427	break;
518		428
519	case DT_STR:	429	case DT_STR:
520	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	430	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
521	break;	431	break;
522		432
523	case DT_STR_LEN:	433	case DT_STR_LEN:
524	{	434	{
525	char *str = va_arg (ap, char *);	435	char *str = va_arg (ap, char *);
526	int len = va_arg (ap, int);	436	int len = va_arg (ap, int);
527		437
528	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
529	}	439	}
530	break;	440	break;
531		441
532	case DT_WCS_LEN:	442	case DT_WCS_LEN:
533	{	443	{
534	wchar_t *wstr = va_arg (ap, wchar_t *);	444	wchar_t *wstr = va_arg (ap, wchar_t *);
		445	int wlen = va_arg (ap, int);
		446
		447	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		448	}
		449	break;
		450
		451	case DT_LCS_LEN:
		452	{
		453	long *lstr = va_arg (ap, long *);
535	int wlen = va_arg (ap, int);	454	int llen = va_arg (ap, int);
536		455
537	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	456	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
538	}	457	}
539	break;	458	break;
540		459
541	case DT_XEVENT:	460	case DT_XEVENT:
542	{	461	{
543	XEvent *xe = va_arg (ap, XEvent *);	462	XEvent *xe = va_arg (ap, XEvent *);
544	HV *hv = newHV ();	463	HV *hv = newHV ();
545		464
546	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
547	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
548	# undef set	468	# undef set
549		469
550	setiv (type, xe->type);	470	setiv (type, xe->type);
551	setiv (send_event, xe->xany.send_event);	471	setiv (send_event, xe->xany.send_event);
552	setiv (serial, xe->xany.serial);	472	setiv (serial, xe->xany.serial);
553		473
…		…
556	case KeyPress:	476	case KeyPress:
557	case KeyRelease:	477	case KeyRelease:
558	case ButtonPress:	478	case ButtonPress:
559	case ButtonRelease:	479	case ButtonRelease:
560	case MotionNotify:	480	case MotionNotify:
		481	setuv (window, xe->xmotion.window);
		482	setuv (root, xe->xmotion.root);
		483	setuv (subwindow, xe->xmotion.subwindow);
561	setiv (time, xe->xmotion.time);	484	setuv (time, xe->xmotion.time);
562	setiv (x, xe->xmotion.x);	485	setiv (x, xe->xmotion.x);
563	setiv (y, xe->xmotion.y);	486	setiv (y, xe->xmotion.y);
564	setiv (row, xe->xmotion.y / term->fheight);	487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
565	setiv (col, xe->xmotion.x / term->fwidth);	488	setiv (col, xe->xmotion.x / term->fwidth);
566	setiv (x_root, xe->xmotion.x_root);	489	setiv (x_root, xe->xmotion.x_root);
567	setiv (y_root, xe->xmotion.y_root);	490	setiv (y_root, xe->xmotion.y_root);
568	setiv (state, xe->xmotion.state);	491	setuv (state, xe->xmotion.state);
		492
		493	switch (xe->type)
		494	{
		495	case KeyPress:
		496	case KeyRelease:
		497	setuv (keycode, xe->xkey.keycode);
		498	break;
		499
		500	case ButtonPress:
		501	case ButtonRelease:
		502	setuv (button, xe->xbutton.button);
		503	break;
		504
		505	case MotionNotify:
		506	setiv (is_hint, xe->xmotion.is_hint);
		507	break;
		508	}
		509
569	break;	510	break;
570	}
571		511
		512	case MapNotify:
		513	case UnmapNotify:
		514	case ConfigureNotify:
		515	setuv (event, xe->xconfigure.event);
		516	setuv (window, xe->xconfigure.window);
		517
572	switch (xe->type)	518	switch (xe->type)
573	{	519	{
574	case KeyPress:	520	case ConfigureNotify:
575	case KeyRelease:	521	setiv (x, xe->xconfigure.x);
576	setiv (keycode, xe->xkey.keycode);	522	setiv (y, xe->xconfigure.y);
		523	setiv (width, xe->xconfigure.width);
		524	setiv (height, xe->xconfigure.height);
		525	setuv (above, xe->xconfigure.above);
		526	break;
		527	}
		528
577	break;	529	break;
578		530
579	case ButtonPress:	531	case PropertyNotify:
580	case ButtonRelease:	532	setuv (window, xe->xproperty.window);
581	setiv (button, xe->xbutton.button);	533	setuv (atom, xe->xproperty.atom);
		534	setuv (time, xe->xproperty.time);
		535	setiv (state, xe->xproperty.state);
582	break;	536	break;
583		537
584	case MotionNotify:	538	case ClientMessage:
585	setiv (is_hint, xe->xmotion.is_hint);	539	setuv (window, xe->xclient.window);
		540	setuv (message_type, xe->xclient.message_type);
		541	setuv (format, xe->xclient.format);
		542	setuv (l0, xe->xclient.data.l[0]);
		543	setuv (l1, xe->xclient.data.l[1]);
		544	setuv (l2, xe->xclient.data.l[2]);
		545	setuv (l3, xe->xclient.data.l[3]);
		546	setuv (l4, xe->xclient.data.l[4]);
586	break;	547	break;
587	}	548	}
588		549
589	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590	}	551	}
…		…
631	else	592	else
632	event_consumed = false;	593	event_consumed = false;
633		594
634	// post-handling of some events	595	// post-handling of some events
635	if (htype == HOOK_REFRESH_BEGIN)	596	if (htype == HOOK_REFRESH_BEGIN)
636	swap_overlays (term);	597	{
		598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		599
		600	for (int i = AvFILL (av); i >= 0; i--)
		601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		602	}
637	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
638	{	604	{
639	clearSVptr ((SV *)term->perl.self);	605	clearSVptr ((SV *)term->perl.self);
640	SvREFCNT_dec ((SV *)term->perl.self);	606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
641	}	610	}
642		611
643	swap (perl_environ, environ);	612	swap (perl_environ, environ);
644		613
645	return event_consumed;	614	return event_consumed;
…		…
669	# include "optinc.h"	638	# include "optinc.h"
670	# undef nodef	639	# undef nodef
671	# undef def	640	# undef def
672		641
673	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
674	struct {	643	static const struct {
675	const char *name;	644	const char *name;
676	IV iv;	645	IV iv;
677	} *civ, const_iv[] = {	646	} *civ, const_iv[] = {
678	# define const_iv(name) { # name, (IV)name }	647	# define const_iv(name) { # name, (IV)name }
		648	const_iv (NUM_RESOURCES),
679	const_iv (DEFAULT_RSTYLE),	649	const_iv (DEFAULT_RSTYLE),
680	const_iv (OVERLAY_RSTYLE),	650	const_iv (OVERLAY_RSTYLE),
681	const_iv (RS_Bold),	651	const_iv (RS_Bold),
682	const_iv (RS_Italic),	652	const_iv (RS_Italic),
683	const_iv (RS_Blink),	653	const_iv (RS_Blink),
…		…
698	const_iv (Button3Mask),	668	const_iv (Button3Mask),
699	const_iv (Button4Mask),	669	const_iv (Button4Mask),
700	const_iv (Button5Mask),	670	const_iv (Button5Mask),
701	const_iv (AnyModifier),	671	const_iv (AnyModifier),
702		672
703	const_iv (EVENT_NONE),	673	const_iv (NoSymbol),
704	const_iv (EVENT_READ),	674	const_iv (GrabModeSync),
705	const_iv (EVENT_WRITE),	675	const_iv (GrabModeAsync),
706		676
707	const_iv (NoEventMask),	677	const_iv (NoEventMask),
708	const_iv (KeyPressMask),	678	const_iv (KeyPressMask),
709	const_iv (KeyReleaseMask),	679	const_iv (KeyReleaseMask),
710	const_iv (ButtonPressMask),	680	const_iv (ButtonPressMask),
…		…
762	const_iv (SelectionRequest),	732	const_iv (SelectionRequest),
763	const_iv (SelectionNotify),	733	const_iv (SelectionNotify),
764	const_iv (ColormapNotify),	734	const_iv (ColormapNotify),
765	const_iv (ClientMessage),	735	const_iv (ClientMessage),
766	const_iv (MappingNotify),	736	const_iv (MappingNotify),
		737	# if ENABLE_XIM_ONTHESPOT
		738	const_iv (XIMReverse),
		739	const_iv (XIMUnderline),
		740	const_iv (XIMHighlight),
		741	const_iv (XIMPrimary),
		742	const_iv (XIMSecondary),
		743	const_iv (XIMTertiary),
		744	const_iv (XIMVisibleToForward),
		745	const_iv (XIMVisibleToBackword),
		746	const_iv (XIMVisibleToCenter),
		747	# if 0
		748	const_iv (XIMForwardChar),
		749	const_iv (XIMBackwardChar),
		750	const_iv (XIMForwardWord),
		751	const_iv (XIMBackwardWord),
		752	const_iv (XIMCaretUp),
		753	const_iv (XIMCaretDown),
		754	const_iv (XIMNextLine),
		755	const_iv (XIMPreviousLine),
		756	const_iv (XIMLineStart),
		757	const_iv (XIMLineEnd),
		758	const_iv (XIMAbsolutePosition),
		759	const_iv (XIMDontChange),
		760	# endif
		761	# endif
767	};	762	};
768		763
769	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	764	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
770	civ-- > const_iv; )
771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	765	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
772	}	766	}
773		767
774	void	768	void
775	warn (const char *msg)	769	warn (const char *msg)
…		…
779	void	773	void
780	fatal (const char *msg)	774	fatal (const char *msg)
781	CODE:	775	CODE:
782	rxvt_fatal ("%s", msg);	776	rxvt_fatal ("%s", msg);
783		777
784	SV *
785	untaint (SV *sv)
786	CODE:
787	RETVAL = newSVsv (sv);
788	SvTAINTED_off (RETVAL);
789	OUTPUT:
790	RETVAL
791
792	void	778	void
793	_exit (int status)	779	_exit (int status)
794
795	bool
796	safe ()
797	CODE:
798	RETVAL = !rxvt_tainted ();
799	OUTPUT:
800	RETVAL
801		780
802	NV	781	NV
803	NOW ()	782	NOW ()
804	CODE:	783	CODE:
805	RETVAL = NOW;	784	RETVAL = ev::now ();
806	OUTPUT:	785	OUTPUT:
807	RETVAL	786	RETVAL
808		787
809	int	788	int
810	GET_BASEFG (int rend)	789	GET_BASEFG (int rend)
…		…
821	RETVAL	800	RETVAL
822		801
823	int	802	int
824	SET_FGCOLOR (int rend, int new_color)	803	SET_FGCOLOR (int rend, int new_color)
825	CODE:	804	CODE:
826	RETVAL = SET_FGCOLOR (rend, new_color);	805	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
827	OUTPUT:	806	OUTPUT:
828	RETVAL	807	RETVAL
829		808
830	int	809	int
831	SET_BGCOLOR (int rend, int new_color)	810	SET_BGCOLOR (int rend, int new_color)
832	CODE:	811	CODE:
833	RETVAL = SET_BGCOLOR (rend, new_color);	812	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
834	OUTPUT:	813	OUTPUT:
835	RETVAL	814	RETVAL
836		815
837	int	816	int
838	GET_CUSTOM (int rend)	817	GET_CUSTOM (int rend)
839	CODE:	818	CODE:
840	RETVAL = (rend && RS_customMask) >> RS_customShift;	819	RETVAL = (rend & RS_customMask) >> RS_customShift;
841	OUTPUT:	820	OUTPUT:
842	RETVAL	821	RETVAL
843		822
844	int	823	int
845	SET_CUSTOM (int rend, int new_value)	824	SET_CUSTOM (int rend, int new_value)
…		…
852	| ((new_value << RS_customShift) & RS_customMask);	831	| ((new_value << RS_customShift) & RS_customMask);
853	}	832	}
854	OUTPUT:	833	OUTPUT:
855	RETVAL	834	RETVAL
856		835
		836	void
		837	termlist ()
		838	PPCODE:
		839	{
		840	EXTEND (SP, rxvt_term::termlist.size ());
		841
		842	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		843	if ((*t)->perl.self)
		844	PUSHs (sv_2mortal (newSVterm (*t)));
		845	}
		846
857	MODULE = urxvt PACKAGE = urxvt::term	847	MODULE = urxvt PACKAGE = urxvt::term
858		848
859	SV *	849	SV *
860	_new (...)	850	_new (AV *env, AV *arg)
861	CODE:	851	CODE:
862	{	852	{
863	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
864	croak ("first argument to urxvt::term->_new must be arrayref");
865
866	rxvt_term *term = new rxvt_term;	853	rxvt_term *term = new rxvt_term;
867		854
868	term->argv = new stringvec;	855	stringvec *argv = new stringvec;
869	term->envv = new stringvec;	856	stringvec *envv = new stringvec;
870		857
871	for (int i = 1; i < items; i++)	858	for (int i = 0; i <= AvFILL (arg); i++)
872	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	859	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
873		860
874	AV *envv = (AV *)SvRV (ST (0));
875	for (int i = av_len (envv) + 1; i--; )	861	for (int i = AvFILL (env) + 1; i--; )
876	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	862	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
877		863
878	term->envv->push_back (0);	864	envv->push_back (0);
879
880	bool success;
881		865
882	try	866	try
883	{	867	{
884	success = term->init (term->argv->size (), term->argv->begin ());	868	term->init (argv, envv);
885	}	869	}
886	catch (const class rxvt_failure_exception &e)	870	catch (const class rxvt_failure_exception &e)
887	{
888	success = false;
889	}
890
891	if (!success)
892	{	871	{
893	term->destroy ();	872	term->destroy ();
894	croak ("error while initializing new terminal instance");	873	croak ("error while initializing new terminal instance");
895	}	874	}
896		875
…		…
901	RETVAL	880	RETVAL
902		881
903	void	882	void
904	rxvt_term::destroy ()	883	rxvt_term::destroy ()
905		884
906	#if ENABLE_PERL_FRILLS
907
908	void
909	rxvt_term::XListProperties (U32 window)
910	PPCODE:
911	{
912	int count;
913	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
914
915	EXTEND (SP, count);
916	while (count--)
917	PUSHs (newSVuv ((U32)props [count]));
918
919	XFree (props);
920	}
921
922	void
923	rxvt_term::XGetWindowProperty (U32 window, U32 property)
924	PPCODE:
925	{
926	Atom type;
927	int format;
928	unsigned long nitems;
929	unsigned long bytes_after;
930	unsigned char *prop;
931	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
932	0, 1<<30, 0, AnyPropertyType,
933	&type, &format, &nitems, &bytes_after, &prop);
934	if (type != None)
935	{
936	EXTEND (SP, 3);
937	PUSHs (newSVuv ((U32)type));
938	PUSHs (newSViv (format));
939	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
940	XFree (prop);
941	}
942	}
943
944	void
945	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
946	CODE:
947	{
948	STRLEN len;
949	char *data_ = SvPVbyte (data, len);
950
951	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
952	type, format, PropModeReplace,
953	(unsigned char *)data, len * 8 / format);
954	}
955
956	void
957	rxvt_term::XDeleteProperty (U32 window, U32 property)
958	CODE:
959	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
960
961	U32
962	rxvt_term::DefaultRootWindow ()
963	CODE:
964	RETVAL = (U32)THIS->display->root;
965	OUTPUT:
966	RETVAL
967
968	U32
969	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
970	CODE:
971	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
972	x, y, width, height, 0,
973	THIS->pix_colors_focused[Color_border],
974	THIS->pix_colors_focused[Color_border]);
975	OUTPUT:
976	RETVAL
977
978	void
979	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
980	CODE:
981	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
982
983	void
984	rxvt_term::XMapWindow (U32 window)
985	CODE:
986	XMapWindow (THIS->display->display, (Window)window);
987
988	void
989	rxvt_term::XUnmapWindow (U32 window)
990	CODE:
991	XUnmapWindow (THIS->display->display, (Window)window);
992
993	#endif
994
995	void	885	void
996	rxvt_term::set_should_invoke (int htype, int inc)	886	rxvt_term::set_should_invoke (int htype, int inc)
997	CODE:	887	CODE:
998	THIS->perl.should_invoke [htype] += inc;	888	THIS->perl.should_invoke [htype] += inc;
999		889
1000	void	890	int
1001	rxvt_term::grab_button (int button, U32 modifiers)	891	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1002	CODE:	892	CODE:
1003	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	893	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1004	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	894	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1005	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	895	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		896	OUTPUT: RETVAL
		897
		898	int
		899	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		900	CODE:
		901	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		902	OUTPUT: RETVAL
		903
		904	void
		905	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		906	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		907	CODE:
		908	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		909
		910	void
		911	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		912	CODE:
		913	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		914
		915	void
		916	rxvt_term::XUngrabKeyboard (Time eventtime)
		917	CODE:
		918	XUngrabKeyboard (THIS->dpy, eventtime);
1006		919
1007	bool	920	bool
1008	rxvt_term::grab (U32 eventtime, int sync = 0)	921	rxvt_term::grab (Time eventtime, int sync = 0)
1009	CODE:	922	CODE:
1010	{	923	{
1011	int mode = sync ? GrabModeSync : GrabModeAsync;	924	int mode = sync ? GrabModeSync : GrabModeAsync;
1012		925
1013	THIS->perl.grabtime = 0;	926	THIS->perl.grabtime = 0;
1014		927
1015	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	928	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	929	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	mode, mode, None, GRAB_CURSOR, eventtime))	930	mode, mode, None, GRAB_CURSOR, eventtime))
1018	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	931	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1019	THIS->perl.grabtime = eventtime;	932	THIS->perl.grabtime = eventtime;
1020	else	933	else
1021	XUngrabPointer (THIS->display->display, eventtime);	934	XUngrabPointer (THIS->dpy, eventtime);
1022		935
1023	RETVAL = !!THIS->perl.grabtime;	936	RETVAL = !!THIS->perl.grabtime;
1024	}	937	}
1025	OUTPUT:	938	OUTPUT:
1026	RETVAL	939	RETVAL
1027		940
1028	void	941	void
1029	rxvt_term::allow_events_async ()	942	rxvt_term::allow_events_async ()
1030	CODE:	943	CODE:
1031	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	944	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1032		945
1033	void	946	void
1034	rxvt_term::allow_events_sync ()	947	rxvt_term::allow_events_sync ()
1035	CODE:	948	CODE:
1036	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	949	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1037		950
1038	void	951	void
1039	rxvt_term::allow_events_replay ()	952	rxvt_term::allow_events_replay ()
1040	CODE:	953	CODE:
1041	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1042	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	955	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1043		956
1044	void	957	void
1045	rxvt_term::ungrab ()	958	rxvt_term::ungrab ()
1046	CODE:	959	CODE:
1047	ungrab (THIS);	960	ungrab (THIS);
		961
		962	int
		963	rxvt_term::XStringToKeysym (char *string)
		964	CODE:
		965	RETVAL = XStringToKeysym (string);
		966	OUTPUT: RETVAL
		967
		968	char *
		969	rxvt_term::XKeysymToString (int sym)
		970	CODE:
		971	RETVAL = XKeysymToString (sym);
		972	OUTPUT: RETVAL
		973
		974	int
		975	rxvt_term::XKeysymToKeycode (int sym)
		976	CODE:
		977	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		978	OUTPUT: RETVAL
		979
		980	int
		981	rxvt_term::XKeycodeToKeysym (int code, int index)
		982	CODE:
		983	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		984	OUTPUT: RETVAL
1048		985
1049	int	986	int
1050	rxvt_term::strwidth (SV *str)	987	rxvt_term::strwidth (SV *str)
1051	CODE:	988	CODE:
1052	{	989	{
1053	wchar_t *wstr = sv2wcs (str);	990	wchar_t *wstr = sv2wcs (str);
1054		991
1055	rxvt_push_locale (THIS->locale);	992	rxvt_push_locale (THIS->locale);
1056	RETVAL = wcswidth (wstr, wcslen (wstr));	993	RETVAL = 0;
		994	for (wchar_t *wc = wstr; *wc; wc++)
		995	{
		996	int w = WCWIDTH (*wc);
		997
		998	if (w)
		999	RETVAL += max (w, 1);
		1000	}
1057	rxvt_pop_locale ();	1001	rxvt_pop_locale ();
1058		1002
1059	free (wstr);	1003	free (wstr);
1060	}	1004	}
1061	OUTPUT:	1005	OUTPUT:
…		…
1071	char *mbstr = rxvt_wcstombs (wstr);	1015	char *mbstr = rxvt_wcstombs (wstr);
1072	rxvt_pop_locale ();	1016	rxvt_pop_locale ();
1073		1017
1074	free (wstr);	1018	free (wstr);
1075		1019
1076	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1020	RETVAL = newSVpv (mbstr, 0);
1077	free (mbstr);	1021	free (mbstr);
1078	}	1022	}
1079	OUTPUT:	1023	OUTPUT:
1080	RETVAL	1024	RETVAL
1081		1025
…		…
1088		1032
1089	rxvt_push_locale (THIS->locale);	1033	rxvt_push_locale (THIS->locale);
1090	wchar_t *wstr = rxvt_mbstowcs (data, len);	1034	wchar_t *wstr = rxvt_mbstowcs (data, len);
1091	rxvt_pop_locale ();	1035	rxvt_pop_locale ();
1092		1036
1093	RETVAL = taint_if (wcs2sv (wstr), octets);	1037	RETVAL = wcs2sv (wstr);
1094	free (wstr);	1038	free (wstr);
1095	}	1039	}
		1040	OUTPUT:
		1041	RETVAL
		1042
		1043	char *
		1044	rxvt_term::locale ()
		1045	CODE:
		1046	RETVAL = THIS->locale;
1096	OUTPUT:	1047	OUTPUT:
1097	RETVAL	1048	RETVAL
1098		1049
1099	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1050	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1100		1051
…		…
1105	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1056	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1106	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1057	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1107	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1058	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1108	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1059	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1109	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1060	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1061	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1062	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1063	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1110	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1064	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1111	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1065	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1112	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1066	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1113		1067
1114	int	1068	int
…		…
1121	fbase = TERM_OFFSET_fbase	1075	fbase = TERM_OFFSET_fbase
1122	nrow = TERM_OFFSET_nrow	1076	nrow = TERM_OFFSET_nrow
1123	ncol = TERM_OFFSET_ncol	1077	ncol = TERM_OFFSET_ncol
1124	focus = TERM_OFFSET_focus	1078	focus = TERM_OFFSET_focus
1125	mapped = TERM_OFFSET_mapped	1079	mapped = TERM_OFFSET_mapped
		1080	int_bwidth = TERM_OFFSET_int_bwidth
		1081	ext_bwidth = TERM_OFFSET_ext_bwidth
		1082	lineSpace = TERM_OFFSET_lineSpace
1126	saveLines = TERM_OFFSET_saveLines	1083	saveLines = TERM_OFFSET_saveLines
1127	total_rows = TERM_OFFSET_total_rows	1084	total_rows = TERM_OFFSET_total_rows
1128	top_row = TERM_OFFSET_top_row	1085	top_row = TERM_OFFSET_top_row
1129	CODE:	1086	CODE:
1130	RETVAL = *(int *)((char *)THIS + ix);	1087	RETVAL = *(int *)((char *)THIS + ix);
…		…
1135	rxvt_term::ModLevel3Mask ()	1092	rxvt_term::ModLevel3Mask ()
1136	ALIAS:	1093	ALIAS:
1137	ModLevel3Mask = 0	1094	ModLevel3Mask = 0
1138	ModMetaMask = 1	1095	ModMetaMask = 1
1139	ModNumLockMask = 2	1096	ModNumLockMask = 2
		1097	current_screen = 3
		1098	hidden_cursor = 4
1140	CODE:	1099	CODE:
1141	switch (ix)	1100	switch (ix)
1142	{	1101	{
1143	case 0: RETVAL = THIS->ModLevel3Mask; break;	1102	case 0: RETVAL = THIS->ModLevel3Mask; break;
1144	case 1: RETVAL = THIS->ModMetaMask; break;	1103	case 1: RETVAL = THIS->ModMetaMask; break;
1145	case 2: RETVAL = THIS->ModNumLockMask; break;	1104	case 2: RETVAL = THIS->ModNumLockMask; break;
		1105	case 3: RETVAL = THIS->current_screen; break;
		1106	#ifdef CURSOR_BLINK
		1107	case 4: RETVAL = THIS->hidden_cursor; break;
		1108	#endif
1146	}	1109	}
1147	OUTPUT:	1110	OUTPUT:
1148	RETVAL	1111	RETVAL
1149		1112
1150	char *	1113	char *
…		…
1160	}	1123	}
1161	OUTPUT:	1124	OUTPUT:
1162	RETVAL	1125	RETVAL
1163		1126
1164	SV *	1127	SV *
1165	rxvt_term::_env ()	1128	rxvt_term::envv ()
		1129	ALIAS:
		1130	argv = 1
1166	CODE:	1131	PPCODE:
1167	{	1132	{
1168	if (THIS->envv)	1133	stringvec *vec = ix ? THIS->argv : THIS->envv;
1169	{
1170	AV *av = newAV ();
1171		1134
		1135	EXTEND (SP, vec->size ());
		1136
1172	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1137	for (char **i = vec->begin (); i != vec->end (); ++i)
1173	if (*i)	1138	if (*i)
1174	av_push (av, newSVpv (*i, 0));	1139	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1175
1176	RETVAL = newRV_noinc ((SV *)av);
1177	}
1178	else
1179	RETVAL = &PL_sv_undef;
1180	}	1140	}
1181	OUTPUT:
1182	RETVAL
1183		1141
1184	int	1142	int
1185	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1143	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1186	CODE:	1144	CODE:
1187	RETVAL = THIS->pty_ev.events;	1145	RETVAL = THIS->pty_ev.events;
1188	if (events != EVENT_UNDEF)	1146	if (events != ev::UNDEF)
1189	THIS->pty_ev.set (events);	1147	THIS->pty_ev.set (events);
1190	OUTPUT:	1148	OUTPUT:
1191	RETVAL	1149	RETVAL
1192		1150
1193	U32	1151	int
		1152	rxvt_term::pty_fd ()
		1153	CODE:
		1154	RETVAL = THIS->pty->pty;
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	Window
1194	rxvt_term::parent ()	1159	rxvt_term::parent ()
1195	CODE:	1160	CODE:
1196	RETVAL = (U32)THIS->parent [0];	1161	RETVAL = THIS->parent [0];
1197	OUTPUT:	1162	OUTPUT:
1198	RETVAL	1163	RETVAL
1199		1164
1200	U32	1165	Window
1201	rxvt_term::vt ()	1166	rxvt_term::vt ()
1202	CODE:	1167	CODE:
1203	RETVAL = (U32)THIS->vt;	1168	RETVAL = THIS->vt;
1204	OUTPUT:	1169	OUTPUT:
1205	RETVAL	1170	RETVAL
1206		1171
1207	void	1172	void
1208	rxvt_term::vt_emask_add (U32 emask)	1173	rxvt_term::vt_emask_add (U32 emask)
…		…
1230	}	1195	}
1231	OUTPUT:	1196	OUTPUT:
1232	RETVAL	1197	RETVAL
1233		1198
1234	void	1199	void
		1200	rxvt_term::focus_in ()
		1201
		1202	void
		1203	rxvt_term::focus_out ()
		1204
		1205	void
		1206	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1207	ALIAS:
		1208	key_release = 1
		1209	CODE:
		1210	{
		1211	XKeyEvent xkey;
		1212
		1213	memset (&xkey, 0, sizeof (xkey));
		1214
		1215	xkey.time = time;
		1216	xkey.state = state;
		1217	xkey.keycode = keycode;
		1218
		1219	xkey.type = ix ? KeyRelease : KeyPress;
		1220	xkey.display = THIS->dpy;
		1221	xkey.window = THIS->vt;
		1222	xkey.root = THIS->display->root;
		1223	xkey.subwindow = THIS->vt;
		1224
		1225	if (ix)
		1226	THIS->key_release (xkey);
		1227	else
		1228	THIS->key_press (xkey);
		1229	}
		1230
		1231	void
1235	rxvt_term::want_refresh ()	1232	rxvt_term::want_refresh ()
1236	CODE:	1233	CODE:
1237	THIS->want_refresh = 1;	1234	THIS->want_refresh = 1;
		1235	THIS->refresh_check ();
1238		1236
1239	void	1237	void
1240	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1238	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1241	PPCODE:	1239	PPCODE:
1242	{	1240	{
…		…
1245		1243
1246	line_t &l = ROW(row_number);	1244	line_t &l = ROW(row_number);
1247		1245
1248	if (GIMME_V != G_VOID)	1246	if (GIMME_V != G_VOID)
1249	{	1247	{
1250	wchar_t *wstr = new wchar_t [THIS->ncol];	1248	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1251		1249
1252	for (int col = 0; col < THIS->ncol; col++)	1250	for (int col = 0; col < THIS->ncol; col++)
1253	wstr [col] = l.t [col];	1251	wstr [col] = l.t [col];
1254		1252
1255	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1253	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1256
1257	delete [] wstr;
1258	}	1254	}
1259		1255
1260	if (new_text)	1256	if (new_text)
1261	{	1257	{
1262	wchar_t *wstr = sv2wcs (new_text);	1258	wchar_t *wstr = sv2wcs (new_text);
1263		1259
1264	int len = min (wcslen (wstr) - start_ofs, max_len);	1260	int len = min (wcslen (wstr) - start_ofs, max_len);
1265		1261
1266	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1262	if (start_col < 0 || start_col + len > THIS->ncol)
1267	{	1263	{
1268	free (wstr);	1264	free (wstr);
1269	croak ("new_text extends beyond horizontal margins");	1265	croak ("new_text extends beyond horizontal margins");
1270	}	1266	}
1271		1267
…		…
1303	{	1299	{
1304	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1300	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1305	croak ("new_rend must be arrayref");	1301	croak ("new_rend must be arrayref");
1306		1302
1307	AV *av = (AV *)SvRV (new_rend);	1303	AV *av = (AV *)SvRV (new_rend);
1308	int len = min (av_len (av) + 1 - start_ofs, max_len);	1304	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1309		1305
1310	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1306	if (start_col < 0 || start_col + len > THIS->ncol)
1311	croak ("new_rend array extends beyond horizontal margins");	1307	croak ("new_rend array extends beyond horizontal margins");
1312		1308
1313	for (int col = start_col; col < start_col + len; col++)	1309	for (int col = start_col; col < start_col + len; col++)
1314	{	1310	{
1315	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1311	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1355	rxvt_term::special_encode (SV *string)	1351	rxvt_term::special_encode (SV *string)
1356	CODE:	1352	CODE:
1357	{	1353	{
1358	wchar_t *wstr = sv2wcs (string);	1354	wchar_t *wstr = sv2wcs (string);
1359	int wlen = wcslen (wstr);	1355	int wlen = wcslen (wstr);
1360	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1356	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1361		1357
1362	rxvt_push_locale (THIS->locale);	1358	rxvt_push_locale (THIS->locale);
1363		1359
1364	wchar_t *r = rstr;	1360	wchar_t *r = rstr;
1365	for (wchar_t *s = wstr; *s; s++)	1361	for (wchar_t *s = wstr; *s; s++)
		1362	{
		1363	int w = WCWIDTH (*s);
		1364
1366	if (wcwidth (*s) == 0)	1365	if (w == 0)
1367	{	1366	{
1368	if (r == rstr)	1367	if (r == rstr)
1369	croak ("leading combining character unencodable");	1368	croak ("leading combining character unencodable");
1370		1369
1371	unicode_t n = rxvt_compose (r[-1], *s);	1370	unicode_t n = rxvt_compose (r[-1], *s);
1372	if (n == NOCHAR)	1371	if (n == NOCHAR)
1373	n = rxvt_composite.compose (r[-1], *s);	1372	n = rxvt_composite.compose (r[-1], *s);
1374		1373
1375	r[-1] = n;	1374	r[-1] = n;
1376	}	1375	}
1377	#if !UNICODE_3	1376	#if !UNICODE_3
1378	else if (*s >= 0x10000)	1377	else if (*s >= 0x10000)
1379	*r++ = rxvt_composite.compose (*s);	1378	*r++ = rxvt_composite.compose (*s);
1380	#endif	1379	#endif
1381	else	1380	else
1382	*r++ = *s;	1381	*r++ = *s;
		1382
		1383	// the *2 above only allows wcwidth <= 2
		1384	if (w > 1)
		1385	*r++ = NOCHAR;
		1386	}
1383		1387
1384	rxvt_pop_locale ();	1388	rxvt_pop_locale ();
1385		1389
1386	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1390	RETVAL = wcs2sv (rstr, r - rstr);
1387
1388	delete [] rstr;
1389	}	1391	}
1390	OUTPUT:	1392	OUTPUT:
1391	RETVAL	1393	RETVAL
1392		1394
1393	SV *	1395	SV *
1394	rxvt_term::special_decode (SV *text)	1396	rxvt_term::special_decode (SV *text)
1395	CODE:	1397	CODE:
1396	{	1398	{
1397	wchar_t *wstr = sv2wcs (text);	1399	wchar_t *wstr = sv2wcs (text);
1398	int wlen = wcslen (wstr);
1399	int dlen = 0;	1400	int dlen = 0;
1400		1401
1401	// find length	1402	// find length
1402	for (wchar_t *s = wstr; *s; s++)	1403	for (wchar_t *s = wstr; *s; s++)
1403	if (*s == NOCHAR)	1404	if (*s == NOCHAR)
…		…
1405	else if (IS_COMPOSE (*s))	1406	else if (IS_COMPOSE (*s))
1406	dlen += rxvt_composite.expand (*s, 0);	1407	dlen += rxvt_composite.expand (*s, 0);
1407	else	1408	else
1408	dlen++;	1409	dlen++;
1409		1410
1410	wchar_t *rstr = new wchar_t [dlen];	1411	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1411		1412
1412	// decode	1413	// decode
1413	wchar_t *r = rstr;	1414	wchar_t *r = rstr;
1414	for (wchar_t *s = wstr; *s; s++)	1415	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1416	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1418	else if (IS_COMPOSE (*s))
1418	r += rxvt_composite.expand (*s, r);	1419	r += rxvt_composite.expand (*s, r);
1419	else	1420	else
1420	*r++ = *s;	1421	*r++ = *s;
1421		1422
1422	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1423	RETVAL = wcs2sv (rstr, r - rstr);
1423
1424	delete [] rstr;
1425	}	1424	}
1426	OUTPUT:	1425	OUTPUT:
1427	RETVAL	1426	RETVAL
1428		1427
1429	void	1428	void
1430	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1429	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1431	PPCODE:	1430	PPCODE:
1432	{	1431	{
1433	struct resval { const char *name; int value; } rslist [] = {	1432	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1434	# define def(name) { # name, Rs_ ## name },	1433	# define def(name) { # name, Rs_ ## name },
1435	# define reserve(name,count)	1434	# define reserve(name,count)
1436	# include "rsinc.h"	1435	# include "rsinc.h"
1437	# undef def	1436	# undef def
1438	# undef reserve	1437	# undef reserve
1439	};	1438	};
1440		1439
1441	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1440	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1442		1441
		1442	if (*name)
1443	do {	1443	{
		1444	do {
1444	if (rs-- == rslist)	1445	if (rs-- == rslist)
1445	croak ("no such resource '%s', requested", name);	1446	croak ("no such resource '%s', requested", name);
1446	} while (strcmp (name, rs->name));	1447	} while (strcmp (name, rs->name));
1447		1448
1448	index += rs->value;	1449	index += rs->value;
		1450	}
		1451	else
		1452	{
		1453	--rs;
		1454	name = "";
		1455	}
1449		1456
1450	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1457	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1451	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1458	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1452		1459
1453	if (GIMME_V != G_VOID)	1460	if (GIMME_V != G_VOID)
1454	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1461	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1455		1462
1456	if (newval)	1463	if (newval)
1457	{	1464	{
1458	if (SvOK (newval))	1465	if (SvOK (newval))
1459	{	1466	{
…		…
1466	}	1473	}
1467	}	1474	}
1468		1475
1469	const char *	1476	const char *
1470	rxvt_term::x_resource (const char *name)	1477	rxvt_term::x_resource (const char *name)
1471	CLEANUP:
1472	SvTAINTED_on (ST (0));
1473		1478
1474	bool	1479	bool
1475	rxvt_term::option (U32 optval, int set = -1)	1480	rxvt_term::option (U8 optval, int set = -1)
1476	CODE:	1481	CODE:
1477	{	1482	{
1478	RETVAL = THIS->options & optval;	1483	RETVAL = THIS->option (optval);
1479		1484
1480	if (set >= 0)	1485	if (set >= 0)
1481	{	1486	{
1482	if (set)
1483	THIS->options |= optval;	1487	THIS->set_option (optval, set);
1484	else
1485	THIS->options &= ~optval;
1486		1488
		1489	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1487	switch (optval)	1490	switch (optval)
1488	{	1491	{
1489	case Opt_skipBuiltinGlyphs:	1492	case Opt_skipBuiltinGlyphs:
1490	THIS->set_fonts ();	1493	THIS->set_fonts ();
1491	THIS->scr_remap_chars ();	1494	THIS->scr_remap_chars ();
1492	THIS->scr_touch (true);	1495	THIS->scr_touch (true);
1493	THIS->want_refresh = 1;	1496	THIS->want_refresh = 1;
		1497	THIS->refresh_check ();
1494	break;	1498	break;
1495		1499
1496	case Opt_cursorUnderline:	1500	case Opt_cursorUnderline:
1497	THIS->want_refresh = 1;	1501	THIS->want_refresh = 1;
		1502	THIS->refresh_check ();
1498	break;	1503	break;
1499		1504
1500	# case Opt_scrollBar_floating:	1505	# case Opt_scrollBar_floating:
1501	# case Opt_scrollBar_right:	1506	# case Opt_scrollBar_right:
1502	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1507	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1503	# break;	1508	# break;
1504	}	1509	}
1505	}	1510	}
1506	}	1511	}
1507	OUTPUT:	1512	OUTPUT:
1508	RETVAL	1513	RETVAL
1509		1514
…		…
1537	PUSHs (sv_2mortal (newSViv (rc.col)));	1542	PUSHs (sv_2mortal (newSViv (rc.col)));
1538	}	1543	}
1539		1544
1540	if (items == 3)	1545	if (items == 3)
1541	{	1546	{
		1547	rc.row = SvIV (ST (1));
		1548	rc.col = SvIV (ST (2));
		1549
		1550	if (ix == 2)
		1551	{
		1552	if (rc.col == 0)
		1553	{
		1554	// col == 0 means end of previous line
		1555	rc.row--;
		1556	rc.col = THIS->ncol;
		1557	}
		1558	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1559	&& rc.col > ROW(rc.row).l)
		1560	{
		1561	// col >= length means while line and add newline
		1562	rc.col = THIS->ncol;
		1563	}
		1564	}
		1565
		1566	clamp_it (rc.col, 0, THIS->ncol);
1542	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1567	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1543	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1544		1568
1545	if (ix)	1569	if (ix)
		1570	{
1546	THIS->want_refresh = 1;	1571	THIS->want_refresh = 1;
		1572	THIS->refresh_check ();
		1573	}
1547	}	1574	}
1548	}	1575	}
1549		1576
1550	char	1577	char
1551	rxvt_term::cur_charset ()	1578	rxvt_term::cur_charset ()
1552	CODE:	1579	CODE:
1553	RETVAL = THIS->charsets [THIS->screen.charset];	1580	RETVAL = THIS->charsets [THIS->screen.charset];
1554	OUTPUT:	1581	OUTPUT:
1555	RETVAL	1582	RETVAL
1556		1583
1557	#void	1584	void
1558	#rxvt_term::selection_clear ()	1585	rxvt_term::selection_clear ()
1559		1586
1560	void	1587	void
1561	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1588	rxvt_term::selection_make (Time eventtime, bool rect = false)
1562	CODE:	1589	CODE:
1563	THIS->selection.op = SELECTION_CONT;	1590	THIS->selection.op = SELECTION_CONT;
1564	THIS->selection.rect = rect;	1591	THIS->selection.rect = rect;
1565	THIS->selection_make (eventtime);	1592	THIS->selection_make (eventtime);
1566		1593
1567	int	1594	int
1568	rxvt_term::selection_grab (U32 eventtime)	1595	rxvt_term::selection_grab (Time eventtime)
1569		1596
1570	void	1597	void
1571	rxvt_term::selection (SV *newtext = 0)	1598	rxvt_term::selection (SV *newtext = 0)
1572	PPCODE:	1599	PPCODE:
1573	{	1600	{
1574	if (GIMME_V != G_VOID)	1601	if (GIMME_V != G_VOID)
1575	XPUSHs (THIS->selection.text	1602	XPUSHs (THIS->selection.text
1576	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1603	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1577	: &PL_sv_undef);	1604	: &PL_sv_undef);
1578		1605
1579	if (newtext)	1606	if (newtext)
1580	{	1607	{
1581	free (THIS->selection.text);	1608	free (THIS->selection.text);
…		…
1591	void	1618	void
1592	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1619	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1593		1620
1594	void	1621	void
1595	rxvt_term::scr_bell ()	1622	rxvt_term::scr_bell ()
		1623
		1624	void
		1625	rxvt_term::scr_change_screen (int screen)
1596		1626
1597	void	1627	void
1598	rxvt_term::scr_add_lines (SV *string)	1628	rxvt_term::scr_add_lines (SV *string)
1599	CODE:	1629	CODE:
1600	{	1630	{
…		…
1641	o->self = (HV *)SvRV (RETVAL);	1671	o->self = (HV *)SvRV (RETVAL);
1642	}	1672	}
1643	OUTPUT:	1673	OUTPUT:
1644	RETVAL	1674	RETVAL
1645		1675
		1676	#############################################################################
		1677	# Various X Utility Functions
		1678	#############################################################################
		1679
		1680	void
		1681	rxvt_term::XListProperties (Window window)
		1682	PPCODE:
		1683	{
		1684	int count;
		1685	Atom *props = XListProperties (THIS->dpy, window, &count);
		1686
		1687	EXTEND (SP, count);
		1688	while (count--)
		1689	PUSHs (newSVuv ((U32)props [count]));
		1690
		1691	XFree (props);
		1692	}
		1693
		1694	void
		1695	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1696	PPCODE:
		1697	{
		1698	Atom type;
		1699	int format;
		1700	unsigned long nitems;
		1701	unsigned long bytes_after;
		1702	unsigned char *prop;
		1703
		1704	XGetWindowProperty (THIS->dpy, window, property,
		1705	0, 1<<24, 0, AnyPropertyType,
		1706	&type, &format, &nitems, &bytes_after, &prop);
		1707
		1708	if (type != None)
		1709	{
		1710	int elemsize = format == 16 ? sizeof (short)
		1711	: format == 32 ? sizeof (long)
		1712	: 1;
		1713
		1714	EXTEND (SP, 3);
		1715	PUSHs (newSVuv ((U32)type));
		1716	PUSHs (newSViv (format));
		1717	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1718	XFree (prop);
		1719	}
		1720	}
		1721
		1722	void
		1723	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1724	CODE:
		1725	{
		1726	STRLEN len;
		1727	char *data_ = SvPVbyte (data, len);
		1728
		1729	int elemsize = format == 16 ? sizeof (short)
		1730	: format == 32 ? sizeof (long)
		1731	: 1;
		1732
		1733	XChangeProperty (THIS->dpy, window, property,
		1734	type, format, PropModeReplace,
		1735	(unsigned char *)data_, len / elemsize);
		1736	}
		1737
		1738	Atom
		1739	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1740	C_ARGS: term->dpy, atom_name, only_if_exists
		1741
		1742	char *
		1743	XGetAtomName (rxvt_term *term, Atom atom)
		1744	C_ARGS: term->dpy, atom
		1745	CLEANUP:
		1746	XFree (RETVAL);
		1747
		1748	void
		1749	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1750	C_ARGS: term->dpy, window, property
		1751
		1752	Window
		1753	rxvt_term::DefaultRootWindow ()
		1754	CODE:
		1755	RETVAL = THIS->display->root;
		1756	OUTPUT:
		1757	RETVAL
		1758
		1759	#if 0
		1760
		1761	Window
		1762	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1763	C_ARGS: term->dpy, (Window)parent,
		1764	x, y, width, height, 0,
		1765	term->pix_colors_focused[Color_border],
		1766	term->pix_colors_focused[Color_border]
		1767
		1768	#endif
		1769
		1770	void
		1771	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1772	C_ARGS: term->dpy, window, parent, x, y
		1773
		1774	void
		1775	XMapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XUnmapWindow (rxvt_term *term, Window window)
		1780	C_ARGS: term->dpy, window
		1781
		1782	void
		1783	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1784	C_ARGS: term->dpy, window, x, y, width, height
		1785
		1786	void
		1787	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1788	CODE:
		1789	{
		1790	XWindowAttributes attr;
		1791	XGetWindowAttributes (THIS->dpy, window, &attr);
		1792	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1793	}
		1794
		1795	void
		1796	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1797	PPCODE:
		1798	{
		1799	int dx, dy;
		1800	Window child;
		1801
		1802	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1803	{
		1804	EXTEND (SP, 3);
		1805	PUSHs (newSViv (dx));
		1806	PUSHs (newSViv (dy));
		1807	PUSHs (newSVuv (child));
		1808	}
		1809	}
		1810
		1811	#############################################################################
		1812	# urxvt::overlay
		1813	#############################################################################
		1814
1646	MODULE = urxvt PACKAGE = urxvt::overlay	1815	MODULE = urxvt PACKAGE = urxvt::overlay
1647		1816
1648	void	1817	void
1649	overlay::set (int x, int y, SV *text, SV *rend = 0)	1818	overlay::set (int x, int y, SV *text, SV *rend = 0)
1650		1819
…		…
1655	overlay::hide ()	1824	overlay::hide ()
1656		1825
1657	void	1826	void
1658	overlay::DESTROY ()	1827	overlay::DESTROY ()
1659		1828
1660	MODULE = urxvt PACKAGE = urxvt::timer	1829	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1661		1830
1662	SV *
1663	timer::new ()
1664	CODE:
1665	timer *w = new timer;
1666	w->start (NOW);
1667	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1668	w->self = (HV *)SvRV (RETVAL);
1669	OUTPUT:
1670	RETVAL
1671
1672	timer *
1673	timer::cb (SV *cb)
1674	CODE:
1675	THIS->cb (cb);
1676	RETVAL = THIS;
1677	OUTPUT:
1678	RETVAL
1679
1680	NV
1681	timer::at ()
1682	CODE:
1683	RETVAL = THIS->at;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::interval (NV interval)
1689	CODE:
1690	THIS->interval = interval;
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::set (NV tstamp)
1697	CODE:
1698	THIS->set (tstamp);
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	timer *
1704	timer::start (NV tstamp = THIS->at)
1705	CODE:
1706	THIS->start (tstamp);
1707	RETVAL = THIS;
1708	OUTPUT:
1709	RETVAL
1710
1711	timer *
1712	timer::stop ()
1713	CODE:
1714	THIS->stop ();
1715	RETVAL = THIS;
1716	OUTPUT:
1717	RETVAL
1718
1719	void
1720	timer::DESTROY ()
1721
1722	MODULE = urxvt PACKAGE = urxvt::iow
1723
1724	SV *
1725	iow::new ()
1726	CODE:
1727	iow *w = new iow;
1728	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1729	w->self = (HV *)SvRV (RETVAL);
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::cb (SV *cb)
1735	CODE:
1736	THIS->cb (cb);
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::fd (int fd)
1743	CODE:
1744	THIS->fd = fd;
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::events (short events)
1751	CODE:
1752	THIS->events = events;
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	iow *
1758	iow::start ()
1759	CODE:
1760	THIS->start ();
1761	RETVAL = THIS;
1762	OUTPUT:
1763	RETVAL
1764
1765	iow *
1766	iow::stop ()
1767	CODE:
1768	THIS->stop ();
1769	RETVAL = THIS;
1770	OUTPUT:
1771	RETVAL
1772
1773	void
1774	iow::DESTROY ()
1775
1776

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