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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 2006 UTC

…		…
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)	44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
46	#else	46	#else
47	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
48	#endif	48	#endif
49		49
…		…
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
56		56
57	static SV *
58	taint (SV *sv)
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63
64	static SV *
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72
73	static wchar_t *	57	static wchar_t *
74	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
75	{	59	{
76	STRLEN len;	60	STRLEN len;
77	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
…		…
94	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
95	{	79	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}	81	}
98		82
99	//TODO: use magic
100	static SV *	83	static SV *
101	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
102	{	85	{
103	HV *hv = newHV ();	86	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		111
129	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
130	}	113	}
131		114
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		117
135	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
136		119
137	struct perl_watcher
138	{
139	SV *cbsv;
140	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		121
228	struct overlay {	122	class overlay {
229	HV *self;
230	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
231	int x, y, w, h;	125	int x, y, w, h;
232	int border;	126	int border;
233	text_t **text;	127	text_t **text;
234	rend_t **rend;	128	rend_t **rend;
235		129
		130	public:
		131	HV *self;
		132
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	134	~overlay ();
238		135
239	void show ();	136	void show ();
240	void hide ();	137	void hide ();
…		…
243		140
244	void set (int x, int y, SV *str, SV *rend);	141	void set (int x, int y, SV *str, SV *rend);
245	};	142	};
246		143
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	144	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
249	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
250	if (border == 2)	150	if (border == 2)
251	{	151	{
252	w += 2;	152	w += 2;
253	h += 2;	153	h += 2;
254	}	154	}
…		…
292	*rp++ = r;	192	*rp++ = r;
293	}	193	}
294	}	194	}
295		195
296	show ();	196	show ();
297	THIS->want_refresh = 1;
298	}	197	}
299		198
300	overlay::~overlay ()	199	overlay::~overlay ()
301	{	200	{
302	hide ();	201	hide ();
…		…
307	delete [] rend[y];	206	delete [] rend[y];
308	}	207	}
309		208
310	delete [] text;	209	delete [] text;
311	delete [] rend;	210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
312		223
313	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
314	}	225	}
315		226
316	void	227	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}
324
325	void
326	overlay::hide ()	228	overlay::hide ()
327	{	229	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
329		232
330	if (ovs)	233	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		234
334	HV *hv = (HV *)SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
337	}	248	}
338		249
339	void overlay::swap ()	250	void overlay::swap ()
340	{	251	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
347	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
348	{	259	{
349	text_t *t1 = text [y];	260	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
351		262
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		265
355	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
356	{	267	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
383		294
384	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
385		296
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	299	}
389		300
390	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
391	}	302	}
392		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
		306	#define IOM_CLASS "urxvt"
		307	#include <iom_perl.h>
393		308
394	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
395		310
396	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
397		312
…		…
405	perl_free (perl);	320	perl_free (perl);
406	}	321	}
407	}	322	}
408		323
409	void	324	void
410	rxvt_perl_interp::init ()	325	rxvt_perl_interp::init (rxvt_term *term)
411	{	326	{
412	if (!perl)	327	if (!perl)
413	{	328	{
		329	rxvt_push_locale (""); // perl init destroys current locale
		330
414	perl_environ = rxvt_environ;	331	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	332	swap (perl_environ, environ);
416		333
417	char *argv[] = {	334	char *argv[] = {
418	"",	335	"",
419	"-T",	336	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	337	"BEGIN {"
		338	" urxvt->bootstrap;"
		339	" unshift @INC, '" LIBDIR "';"
		340	"}"
		341	""
		342	"use urxvt;"
421	};	343	};
422		344
423	perl = perl_alloc ();	345	perl = perl_alloc ();
424	perl_construct (perl);	346	perl_construct (perl);
425		347
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	348	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	349	|| perl_run (perl))
428	{	350	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	351	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		352
431	perl_destruct (perl);	353	perl_destruct (perl);
432	perl_free (perl);	354	perl_free (perl);
433	perl = 0;	355	perl = 0;
434	}	356	}
435		357
436	swap (perl_environ, environ);	358	swap (perl_environ, environ);
		359
		360	rxvt_pop_locale ();
		361	}
		362
		363	if (perl)
		364	{
		365	// runs outside of perls ENV
		366	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		367	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437	}	368	}
438	}	369	}
439		370
440	static void	371	static void
441	ungrab (rxvt_term *THIS)	372	ungrab (rxvt_term *THIS)
442	{	373	{
443	if (THIS->perl.grabtime)	374	if (THIS->perl.grabtime)
444	{	375	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	376	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	377	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	378	THIS->perl.grabtime = 0;
448	}	379	}
449	}	380	}
450		381
451	bool	382	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	383	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	384	{
454	if (!perl)	385	if (!perl || !term->perl.self)
455	return false;	386	return false;
456		387
457	if (htype == HOOK_INIT) // first hook ever called	388	// pre-handling of some events
		389	if (htype == HOOK_REFRESH_END)
458	{	390	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	391	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	392
		393	for (int i = 0; i <= AvFILL (av); i++)
		394	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	395	}
462	else if (!term->perl.self)	396
463	return false; // perl not initialized for this instance	397	swap (perl_environ, environ);
		398
		399	bool event_consumed;
		400
		401	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		402	|| term->perl.should_invoke [htype])
		403	try
		404	{
		405	dSP;
		406	va_list ap;
		407
		408	va_start (ap, htype);
		409
		410	ENTER;
		411	SAVETMPS;
		412
		413	PUSHMARK (SP);
		414
		415	XPUSHs (sv_2mortal (newSVterm (term)));
		416	XPUSHs (sv_2mortal (newSViv (htype)));
		417
		418	for (;;) {
		419	data_type dt = (data_type)va_arg (ap, int);
		420
		421	switch (dt)
		422	{
		423	case DT_INT:
		424	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		425	break;
		426
		427	case DT_LONG:
		428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		429	break;
		430
		431	case DT_STR:
		432	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		433	break;
		434
		435	case DT_STR_LEN:
		436	{
		437	char *str = va_arg (ap, char *);
		438	int len = va_arg (ap, int);
		439
		440	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		441	}
		442	break;
		443
		444	case DT_WCS_LEN:
		445	{
		446	wchar_t *wstr = va_arg (ap, wchar_t *);
		447	int wlen = va_arg (ap, int);
		448
		449	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		450	}
		451	break;
		452
		453	case DT_LCS_LEN:
		454	{
		455	long *lstr = va_arg (ap, long *);
		456	int llen = va_arg (ap, int);
		457
		458	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		459	}
		460	break;
		461
		462	case DT_XEVENT:
		463	{
		464	XEvent *xe = va_arg (ap, XEvent *);
		465	HV *hv = newHV ();
		466
		467	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		468	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		469	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		470	# undef set
		471
		472	setiv (type, xe->type);
		473	setiv (send_event, xe->xany.send_event);
		474	setiv (serial, xe->xany.serial);
		475
		476	switch (xe->type)
		477	{
		478	case KeyPress:
		479	case KeyRelease:
		480	case ButtonPress:
		481	case ButtonRelease:
		482	case MotionNotify:
		483	setuv (window, xe->xmotion.window);
		484	setuv (root, xe->xmotion.root);
		485	setuv (subwindow, xe->xmotion.subwindow);
		486	setuv (time, xe->xmotion.time);
		487	setiv (x, xe->xmotion.x);
		488	setiv (y, xe->xmotion.y);
		489	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		490	setiv (col, xe->xmotion.x / term->fwidth);
		491	setiv (x_root, xe->xmotion.x_root);
		492	setiv (y_root, xe->xmotion.y_root);
		493	setuv (state, xe->xmotion.state);
		494
		495	switch (xe->type)
		496	{
		497	case KeyPress:
		498	case KeyRelease:
		499	setuv (keycode, xe->xkey.keycode);
		500	break;
		501
		502	case ButtonPress:
		503	case ButtonRelease:
		504	setuv (button, xe->xbutton.button);
		505	break;
		506
		507	case MotionNotify:
		508	setiv (is_hint, xe->xmotion.is_hint);
		509	break;
		510	}
		511
		512	break;
		513
		514	case MapNotify:
		515	case UnmapNotify:
		516	case ConfigureNotify:
		517	setuv (event, xe->xconfigure.event);
		518	setuv (window, xe->xconfigure.window);
		519
		520	switch (xe->type)
		521	{
		522	case ConfigureNotify:
		523	setiv (x, xe->xconfigure.x);
		524	setiv (y, xe->xconfigure.y);
		525	setiv (width, xe->xconfigure.width);
		526	setiv (height, xe->xconfigure.height);
		527	setuv (above, xe->xconfigure.above);
		528	break;
		529	}
		530
		531	break;
		532
		533	case PropertyNotify:
		534	setuv (window, xe->xproperty.window);
		535	setuv (atom, xe->xproperty.atom);
		536	setuv (time, xe->xproperty.time);
		537	setiv (state, xe->xproperty.state);
		538	break;
		539
		540	case ClientMessage:
		541	setuv (window, xe->xclient.window);
		542	setuv (message_type, xe->xclient.message_type);
		543	setuv (format, xe->xclient.format);
		544	setuv (l0, xe->xclient.data.l[0]);
		545	setuv (l1, xe->xclient.data.l[1]);
		546	setuv (l2, xe->xclient.data.l[2]);
		547	setuv (l3, xe->xclient.data.l[3]);
		548	setuv (l4, xe->xclient.data.l[4]);
		549	break;
		550	}
		551
		552	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		553	}
		554	break;
		555
		556	case DT_END:
		557	goto call;
		558
		559	default:
		560	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		561	}
		562	}
		563
		564	call:
		565	va_end (ap);
		566
		567	PUTBACK;
		568	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		569	SPAGAIN;
		570
		571	if (count)
		572	{
		573	SV *status = POPs;
		574	count = SvTRUE (status);
		575	}
		576
		577	PUTBACK;
		578	FREETMPS;
		579	LEAVE;
		580
		581	if (SvTRUE (ERRSV))
		582	{
		583	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		584	ungrab (term); // better lose the grab than the session
		585	}
		586
		587	event_consumed = !!count;
		588	}
		589	catch (...)
		590	{
		591	swap (perl_environ, environ);
		592	throw;
		593	}
		594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
		599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
464	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
465	{	606	{
466	// handled later	607	clearSVptr ((SV *)term->perl.self);
		608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
467	}	612	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474	if (HvKEYS (hv))
475	{
476	hv_iterinit (hv);
477
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])
485	return false;
486	}
487		613
488	swap (perl_environ, environ);	614	swap (perl_environ, environ);
489		615
490	try	616	return event_consumed;
491	{
492	dSP;
493	va_list ap;
494
495	va_start (ap, htype);
496
497	ENTER;
498	SAVETMPS;
499
500	PUSHMARK (SP);
501
502	XPUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));
504
505	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);
507
508	switch (dt)
509	{
510	case DT_INT:
511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
512	break;
513
514	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;
517
518	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
520	break;
521
522	case DT_STR_LEN:
523	{
524	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);
526
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
528	}
529	break;
530
531	case DT_WCS_LEN:
532	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);
534	int wlen = va_arg (ap, int);
535
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
537	}
538	break;
539
540	case DT_XEVENT:
541	{
542	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();
544
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
547	# undef set
548
549	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);
552
553	switch (xe->type)
554	{
555	case KeyPress:
556	case KeyRelease:
557	case ButtonPress:
558	case ButtonRelease:
559	case MotionNotify:
560	setiv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);
564	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);
568	break;
569	}
570
571	switch (xe->type)
572	{
573	case KeyPress:
574	case KeyRelease:
575	setiv (keycode, xe->xkey.keycode);
576	break;
577
578	case ButtonPress:
579	case ButtonRelease:
580	setiv (button, xe->xbutton.button);
581	break;
582
583	case MotionNotify:
584	setiv (is_hint, xe->xmotion.is_hint);
585	break;
586	}
587
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}
590	break;
591
592	case DT_END:
593	{
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625
626	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}
629	}
630	}
631	catch (...)
632	{
633	swap (perl_environ, environ);
634	throw;
635	}
636	}	617	}
637		618
638	/////////////////////////////////////////////////////////////////////////////	619	/////////////////////////////////////////////////////////////////////////////
639		620
640	MODULE = urxvt PACKAGE = urxvt	621	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	640	# include "optinc.h"
660	# undef nodef	641	# undef nodef
661	# undef def	642	# undef def
662		643
663	HV *stash = gv_stashpv ("urxvt", 1);	644	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	645	static const struct {
665	const char *name;	646	const char *name;
666	IV iv;	647	IV iv;
667	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
669	const_iv (DEFAULT_RSTYLE),	650	const_iv (DEFAULT_RSTYLE),
…		…
688	const_iv (Button3Mask),	669	const_iv (Button3Mask),
689	const_iv (Button4Mask),	670	const_iv (Button4Mask),
690	const_iv (Button5Mask),	671	const_iv (Button5Mask),
691	const_iv (AnyModifier),	672	const_iv (AnyModifier),
692		673
693	const_iv (EVENT_NONE),	674	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	675	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	676	const_iv (GrabModeAsync),
696		677
697	const_iv (NoEventMask),	678	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	679	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	680	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	681	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	733	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	734	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	735	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	736	const_iv (ClientMessage),
756	const_iv (MappingNotify),	737	const_iv (MappingNotify),
		738	# if ENABLE_XIM_ONTHESPOT
		739	const_iv (XIMReverse),
		740	const_iv (XIMUnderline),
		741	const_iv (XIMHighlight),
		742	const_iv (XIMPrimary),
		743	const_iv (XIMSecondary),
		744	const_iv (XIMTertiary),
		745	const_iv (XIMVisibleToForward),
		746	const_iv (XIMVisibleToBackword),
		747	const_iv (XIMVisibleToCenter),
		748	# if 0
		749	const_iv (XIMForwardChar),
		750	const_iv (XIMBackwardChar),
		751	const_iv (XIMForwardWord),
		752	const_iv (XIMBackwardWord),
		753	const_iv (XIMCaretUp),
		754	const_iv (XIMCaretDown),
		755	const_iv (XIMNextLine),
		756	const_iv (XIMPreviousLine),
		757	const_iv (XIMLineStart),
		758	const_iv (XIMLineEnd),
		759	const_iv (XIMAbsolutePosition),
		760	const_iv (XIMDontChange),
		761	# endif
		762	# endif
757	};	763	};
758		764
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	765	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	766	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	767	}
763		768
764	void	769	void
765	warn (const char *msg)	770	warn (const char *msg)
…		…
769	void	774	void
770	fatal (const char *msg)	775	fatal (const char *msg)
771	CODE:	776	CODE:
772	rxvt_fatal ("%s", msg);	777	rxvt_fatal ("%s", msg);
773		778
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	779	void
783	_exit (int status)	780	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		781
792	NV	782	NV
793	NOW ()	783	NOW ()
794	CODE:	784	CODE:
795	RETVAL = NOW;	785	RETVAL = NOW;
…		…
811	RETVAL	801	RETVAL
812		802
813	int	803	int
814	SET_FGCOLOR (int rend, int new_color)	804	SET_FGCOLOR (int rend, int new_color)
815	CODE:	805	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	806	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	807	OUTPUT:
818	RETVAL	808	RETVAL
819		809
820	int	810	int
821	SET_BGCOLOR (int rend, int new_color)	811	SET_BGCOLOR (int rend, int new_color)
822	CODE:	812	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	813	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	814	OUTPUT:
825	RETVAL	815	RETVAL
826		816
827	int	817	int
828	GET_CUSTOM (int rend)	818	GET_CUSTOM (int rend)
829	CODE:	819	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	820	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	821	OUTPUT:
832	RETVAL	822	RETVAL
833		823
834	int	824	int
835	SET_CUSTOM (int rend, int new_value)	825	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	832	| ((new_value << RS_customShift) & RS_customMask);
843	}	833	}
844	OUTPUT:	834	OUTPUT:
845	RETVAL	835	RETVAL
846		836
		837	void
		838	termlist ()
		839	PPCODE:
		840	{
		841	EXTEND (SP, rxvt_term::termlist.size ());
		842
		843	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		844	if ((*t)->perl.self)
		845	PUSHs (sv_2mortal (newSVterm (*t)));
		846	}
		847
847	MODULE = urxvt PACKAGE = urxvt::term	848	MODULE = urxvt PACKAGE = urxvt::term
848		849
849	SV *	850	SV *
850	_new (...)	851	_new (AV *env, AV *arg)
851	CODE:	852	CODE:
852	{	853	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	854	rxvt_term *term = new rxvt_term;
857		855
858	term->argv = new stringvec;	856	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	857	stringvec *envv = new stringvec;
860		858
861	for (int i = 1; i < items; i++)	859	for (int i = 0; i <= AvFILL (arg); i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	860	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		861
864	AV *envv = (AV *)SvRV (ST (0));
865	for (int i = av_len (envv) + 1; i--; )	862	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	863	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867		864
868	term->envv->push_back (0);	865	envv->push_back (0);
869		866
870	bool success;	867	bool success;
871		868
872	try	869	try
873	{	870	{
874	success = term->init (term->argv->size (), term->argv->begin ());	871	success = term->init (argv, envv);
875	}	872	}
876	catch (const class rxvt_failure_exception &e)	873	catch (const class rxvt_failure_exception &e)
877	{	874	{
878	success = false;	875	success = false;
879	}	876	}
…		…
896	void	893	void
897	rxvt_term::set_should_invoke (int htype, int inc)	894	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	895	CODE:
899	THIS->perl.should_invoke [htype] += inc;	896	THIS->perl.should_invoke [htype] += inc;
900		897
901	void	898	int
902	rxvt_term::grab_button (int button, U32 modifiers)	899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	900	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
907		927
908	bool	928	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	929	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	930	CODE:
911	{	931	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	932	int mode = sync ? GrabModeSync : GrabModeAsync;
913		933
914	THIS->perl.grabtime = 0;	934	THIS->perl.grabtime = 0;
915		935
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	938	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	940	THIS->perl.grabtime = eventtime;
921	else	941	else
922	XUngrabPointer (THIS->display->display, eventtime);	942	XUngrabPointer (THIS->dpy, eventtime);
923		943
924	RETVAL = !!THIS->perl.grabtime;	944	RETVAL = !!THIS->perl.grabtime;
925	}	945	}
926	OUTPUT:	946	OUTPUT:
927	RETVAL	947	RETVAL
928		948
929	void	949	void
930	rxvt_term::allow_events_async ()	950	rxvt_term::allow_events_async ()
931	CODE:	951	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		953
934	void	954	void
935	rxvt_term::allow_events_sync ()	955	rxvt_term::allow_events_sync ()
936	CODE:	956	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		958
939	void	959	void
940	rxvt_term::allow_events_replay ()	960	rxvt_term::allow_events_replay ()
941	CODE:	961	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		964
945	void	965	void
946	rxvt_term::ungrab ()	966	rxvt_term::ungrab ()
947	CODE:	967	CODE:
948	ungrab (THIS);	968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
949		993
950	int	994	int
951	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
952	CODE:	996	CODE:
953	{	997	{
954	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
955		999
956	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
958	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
959		1010
960	free (wstr);	1011	free (wstr);
961	}	1012	}
962	OUTPUT:	1013	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1023	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1024	rxvt_pop_locale ();
974		1025
975	free (wstr);	1026	free (wstr);
976		1027
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1028	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1029	free (mbstr);
979	}	1030	}
980	OUTPUT:	1031	OUTPUT:
981	RETVAL	1032	RETVAL
982		1033
…		…
989		1040
990	rxvt_push_locale (THIS->locale);	1041	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1042	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
993		1044
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1045	RETVAL = wcs2sv (wstr);
995	free (wstr);	1046	free (wstr);
996	}	1047	}
		1048	OUTPUT:
		1049	RETVAL
		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
997	OUTPUT:	1055	OUTPUT:
998	RETVAL	1056	RETVAL
999		1057
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1059
…		…
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1072	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1073	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1074	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1075
1015	int	1076	int
1016	rxvt_term::width ()	1077	rxvt_term::width ()
1017	ALIAS:	1078	ALIAS:
1018	width = TERM_OFFSET_width	1079	width = TERM_OFFSET_width
…		…
1022	fbase = TERM_OFFSET_fbase	1083	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1084	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1085	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1086	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1087	mapped = TERM_OFFSET_mapped
		1088	int_bwidth = TERM_OFFSET_int_bwidth
		1089	ext_bwidth = TERM_OFFSET_ext_bwidth
		1090	lineSpace = TERM_OFFSET_lineSpace
1027	saveLines = TERM_OFFSET_saveLines	1091	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1092	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1093	top_row = TERM_OFFSET_top_row
1030	CODE:	1094	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1095	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1096	OUTPUT:
1033	RETVAL	1097	RETVAL
1034		1098
…		…
1036	rxvt_term::ModLevel3Mask ()	1100	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1101	ALIAS:
1038	ModLevel3Mask = 0	1102	ModLevel3Mask = 0
1039	ModMetaMask = 1	1103	ModMetaMask = 1
1040	ModNumLockMask = 2	1104	ModNumLockMask = 2
		1105	current_screen = 3
		1106	hidden_cursor = 4
1041	CODE:	1107	CODE:
1042	switch (ix)	1108	switch (ix)
1043	{	1109	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1110	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1111	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1112	case 2: RETVAL = THIS->ModNumLockMask; break;
		1113	case 3: RETVAL = THIS->current_screen; break;
		1114	case 4: RETVAL = THIS->hidden_cursor; break;
1047	}	1115	}
1048	OUTPUT:	1116	OUTPUT:
1049	RETVAL	1117	RETVAL
1050		1118
1051	char *	1119	char *
…		…
1061	}	1129	}
1062	OUTPUT:	1130	OUTPUT:
1063	RETVAL	1131	RETVAL
1064		1132
1065	SV *	1133	SV *
1066	rxvt_term::_env ()	1134	rxvt_term::envv ()
		1135	ALIAS:
		1136	argv = 1
1067	CODE:	1137	PPCODE:
1068	{	1138	{
1069	if (THIS->envv)	1139	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1140
		1141	EXTEND (SP, vec->size ());
		1142
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1143	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1144	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1145	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1146	}
1082	OUTPUT:
1083	RETVAL
1084		1147
1085	int	1148	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1149	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:	1150	CODE:
1088	RETVAL = THIS->pty_ev.events;	1151	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)	1152	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);	1153	THIS->pty_ev.set (events);
1091	OUTPUT:	1154	OUTPUT:
1092	RETVAL	1155	RETVAL
1093		1156
1094	U32	1157	int
		1158	rxvt_term::pty_fd ()
		1159	CODE:
		1160	RETVAL = THIS->pty->pty;
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	Window
1095	rxvt_term::parent ()	1165	rxvt_term::parent ()
1096	CODE:	1166	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1167	RETVAL = THIS->parent [0];
1098	OUTPUT:	1168	OUTPUT:
1099	RETVAL	1169	RETVAL
1100		1170
1101	U32	1171	Window
1102	rxvt_term::vt ()	1172	rxvt_term::vt ()
1103	CODE:	1173	CODE:
1104	RETVAL = (U32)THIS->vt;	1174	RETVAL = THIS->vt;
1105	OUTPUT:	1175	OUTPUT:
1106	RETVAL	1176	RETVAL
1107		1177
1108	void	1178	void
1109	rxvt_term::vt_emask_add (U32 emask)	1179	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1188	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1189	OUTPUT:
1120	RETVAL	1190	RETVAL
1121		1191
1122	int	1192	int
1123	rxvt_term::view_start (int newval = -1)	1193	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1194	PROTOTYPE: $;$
1125	CODE:	1195	CODE:
1126	{	1196	{
1127	RETVAL = THIS->view_start;	1197	RETVAL = THIS->view_start;
1128		1198
1129	if (newval >= 0)	1199	if (newval <= 0)
1130	{	1200	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1201	}
1135	OUTPUT:	1202	OUTPUT:
1136	RETVAL	1203	RETVAL
1137		1204
1138	void	1205	void
		1206	rxvt_term::focus_in ()
		1207
		1208	void
		1209	rxvt_term::focus_out ()
		1210
		1211	void
		1212	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1213	ALIAS:
		1214	key_release = 1
		1215	CODE:
		1216	{
		1217	XKeyEvent xkey;
		1218
		1219	memset (&xkey, 0, sizeof (xkey));
		1220
		1221	xkey.time = time;
		1222	xkey.state = state;
		1223	xkey.keycode = keycode;
		1224
		1225	xkey.type = ix ? KeyRelease : KeyPress;
		1226	xkey.display = THIS->dpy;
		1227	xkey.window = THIS->vt;
		1228	xkey.root = THIS->display->root;
		1229	xkey.subwindow = THIS->vt;
		1230
		1231	if (ix)
		1232	THIS->key_release (xkey);
		1233	else
		1234	THIS->key_press (xkey);
		1235	}
		1236
		1237	void
1139	rxvt_term::want_refresh ()	1238	rxvt_term::want_refresh ()
1140	CODE:	1239	CODE:
1141	THIS->want_refresh = 1;	1240	THIS->want_refresh = 1;
1142		1241
1143	void	1242	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1244	PPCODE:
1146	{	1245	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1246	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1247	XSRETURN_EMPTY;
1149		1248
1150	line_t &l = ROW(row_number);	1249	line_t &l = ROW(row_number);
1151		1250
1152	if (GIMME_V != G_VOID)	1251	if (GIMME_V != G_VOID)
1153	{	1252	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1253	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1254
1156	for (int col = 0; col < THIS->ncol; col++)	1255	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1256	wstr [col] = l.t [col];
1158		1257
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1258	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1259	}
1163		1260
1164	if (new_text)	1261	if (new_text)
1165	{	1262	{
1166	wchar_t *wstr = sv2wcs (new_text);	1263	wchar_t *wstr = sv2wcs (new_text);
1167		1264
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1265	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1266
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1267	if (start_col < 0 || start_col + len > THIS->ncol)
1171	{	1268	{
1172	free (wstr);	1269	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1270	croak ("new_text extends beyond horizontal margins");
1174	}	1271	}
1175		1272
…		…
1185		1282
1186	void	1283	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1284	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1285	PPCODE:
1189	{	1286	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1287	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1288	XSRETURN_EMPTY;
1192		1289
1193	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
1194		1291
1195	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
…		…
1207	{	1304	{
1208	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1306	croak ("new_rend must be arrayref");
1210		1307
1211	AV *av = (AV *)SvRV (new_rend);	1308	AV *av = (AV *)SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1309	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1310
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1311	if (start_col < 0 || start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1312	croak ("new_rend array extends beyond horizontal margins");
1216		1313
1217	for (int col = start_col; col < start_col + len; col++)	1314	for (int col = start_col; col < start_col + len; col++)
1218	{	1315	{
1219	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1225		1322
1226	int	1323	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1324	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1325	CODE:
1229	{	1326	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1327	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1328	XSRETURN_EMPTY;
1232		1329
1233	line_t &l = ROW(row_number);	1330	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1331	RETVAL = l.l;
1235		1332
…		…
1241		1338
1242	bool	1339	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1340	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1341	CODE:
1245	{	1342	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1343	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1344	XSRETURN_EMPTY;
1248		1345
1249	line_t &l = ROW(row_number);	1346	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1347	RETVAL = l.is_longer ();
1251		1348
…		…
1259	rxvt_term::special_encode (SV *string)	1356	rxvt_term::special_encode (SV *string)
1260	CODE:	1357	CODE:
1261	{	1358	{
1262	wchar_t *wstr = sv2wcs (string);	1359	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1360	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1361	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265		1362
1266	rxvt_push_locale (THIS->locale);	1363	rxvt_push_locale (THIS->locale);
1267		1364
1268	wchar_t *r = rstr;	1365	wchar_t *r = rstr;
1269	for (wchar_t *s = wstr; *s; s++)	1366	for (wchar_t *s = wstr; *s; s++)
		1367	{
		1368	int w = WCWIDTH (*s);
		1369
1270	if (wcwidth (*s) == 0)	1370	if (w == 0)
1271	{	1371	{
1272	if (r == rstr)	1372	if (r == rstr)
1273	croak ("leading combining character unencodable");	1373	croak ("leading combining character unencodable");
1274		1374
1275	unicode_t n = rxvt_compose (r[-1], *s);	1375	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1376	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1377	n = rxvt_composite.compose (r[-1], *s);
1278		1378
1279	r[-1] = n;	1379	r[-1] = n;
1280	}	1380	}
1281	#if !UNICODE_3	1381	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1382	else if (*s >= 0x10000)
1283	*r++ = rxvt_composite.compose (*s);	1383	*r++ = rxvt_composite.compose (*s);
1284	#endif	1384	#endif
1285	else	1385	else
1286	*r++ = *s;	1386	*r++ = *s;
		1387
		1388	// the *2 above only allows wcwidth <= 2
		1389	if (w > 1)
		1390	*r++ = NOCHAR;
		1391	}
1287		1392
1288	rxvt_pop_locale ();	1393	rxvt_pop_locale ();
1289		1394
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1395	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1396	}
1294	OUTPUT:	1397	OUTPUT:
1295	RETVAL	1398	RETVAL
1296		1399
1297	SV *	1400	SV *
…		…
1309	else if (IS_COMPOSE (*s))	1412	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1413	dlen += rxvt_composite.expand (*s, 0);
1311	else	1414	else
1312	dlen++;	1415	dlen++;
1313		1416
1314	wchar_t *rstr = new wchar_t [dlen];	1417	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1418
1316	// decode	1419	// decode
1317	wchar_t *r = rstr;	1420	wchar_t *r = rstr;
1318	for (wchar_t *s = wstr; *s; s++)	1421	for (wchar_t *s = wstr; *s; s++)
1319	if (*s == NOCHAR)	1422	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1424	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1425	r += rxvt_composite.expand (*s, r);
1323	else	1426	else
1324	*r++ = *s;	1427	*r++ = *s;
1325		1428
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1429	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1430	}
1330	OUTPUT:	1431	OUTPUT:
1331	RETVAL	1432	RETVAL
1332		1433
1333	void	1434	void
1334	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1435	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335	PPCODE:	1436	PPCODE:
1336	{	1437	{
1337	struct resval { const char *name; int value; } rslist [] = {	1438	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1439	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1440	# define reserve(name,count)
1340	# include "rsinc.h"	1441	# include "rsinc.h"
1341	# undef def	1442	# undef def
1342	# undef reserve	1443	# undef reserve
1343	};	1444	};
1344		1445
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1446	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1346		1447
1347	do {	1448	do {
1348	if (rs-- == rslist)	1449	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1450	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1451	} while (strcmp (name, rs->name));
…		…
1353		1454
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1455	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1456	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1457
1357	if (GIMME_V != G_VOID)	1458	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1459	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1460
1360	if (newval)	1461	if (newval)
1361	{	1462	{
1362	if (SvOK (newval))	1463	if (SvOK (newval))
1363	{	1464	{
…		…
1370	}	1471	}
1371	}	1472	}
1372		1473
1373	const char *	1474	const char *
1374	rxvt_term::x_resource (const char *name)	1475	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1476
1378	bool	1477	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1478	rxvt_term::option (U32 optval, int set = -1)
1380	CODE:	1479	CODE:
1381	{	1480	{
…		…
1386	if (set)	1485	if (set)
1387	THIS->options |= optval;	1486	THIS->options |= optval;
1388	else	1487	else
1389	THIS->options &= ~optval;	1488	THIS->options &= ~optval;
1390		1489
		1490	if (THIS->check_ev.is_active ()) // avoid doing this before START
1391	switch (optval)	1491	switch (optval)
1392	{	1492	{
1393	case Opt_skipBuiltinGlyphs:	1493	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1494	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1495	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1496	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1497	THIS->want_refresh = 1;
1398	break;	1498	break;
1399		1499
1400	case Opt_cursorUnderline:	1500	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1501	THIS->want_refresh = 1;
1402	break;	1502	break;
1403		1503
1404	# case Opt_scrollBar_floating:	1504	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1505	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1506	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1507	# break;
1408	}	1508	}
1409	}	1509	}
1410	}	1510	}
1411	OUTPUT:	1511	OUTPUT:
1412	RETVAL	1512	RETVAL
1413		1513
…		…
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1541	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1542	}
1443		1543
1444	if (items == 3)	1544	if (items == 3)
1445	{	1545	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1546	rc.row = SvIV (ST (1));
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1547	rc.col = SvIV (ST (2));
		1548
		1549	if (ix == 2)
		1550	{
		1551	if (rc.col == 0)
		1552	{
		1553	// col == 0 means end of previous line
		1554	rc.row--;
		1555	rc.col = THIS->ncol;
		1556	}
		1557	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1558	&& rc.col > ROW(rc.row).l)
		1559	{
		1560	// col >= length means while line and add newline
		1561	rc.col = THIS->ncol;
		1562	}
		1563	}
		1564
		1565	clamp_it (rc.col, 0, THIS->ncol);
		1566	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1567
1449	if (ix)	1568	if (ix)
1450	THIS->want_refresh = 1;	1569	THIS->want_refresh = 1;
1451	}	1570	}
1452	}	1571	}
…		…
1456	CODE:	1575	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1576	RETVAL = THIS->charsets [THIS->screen.charset];
1458	OUTPUT:	1577	OUTPUT:
1459	RETVAL	1578	RETVAL
1460		1579
1461	#void	1580	void
1462	#rxvt_term::selection_clear ()	1581	rxvt_term::selection_clear ()
1463		1582
1464	void	1583	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1585	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1586	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1587	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1588	THIS->selection_make (eventtime);
1470		1589
1471	int	1590	int
1472	rxvt_term::selection_grab (U32 eventtime)	1591	rxvt_term::selection_grab (Time eventtime)
1473		1592
1474	void	1593	void
1475	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
1476	PPCODE:	1595	PPCODE:
1477	{	1596	{
1478	if (GIMME_V != G_VOID)	1597	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1598	XPUSHs (THIS->selection.text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1599	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1481	: &PL_sv_undef);	1600	: &PL_sv_undef);
1482		1601
1483	if (newtext)	1602	if (newtext)
1484	{	1603	{
1485	free (THIS->selection.text);	1604	free (THIS->selection.text);
…		…
1495	void	1614	void
1496	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497		1616
1498	void	1617	void
1499	rxvt_term::scr_bell ()	1618	rxvt_term::scr_bell ()
		1619
		1620	void
		1621	rxvt_term::scr_change_screen (int screen)
1500		1622
1501	void	1623	void
1502	rxvt_term::scr_add_lines (SV *string)	1624	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1625	CODE:
1504	{	1626	{
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
1546	}	1668	}
1547	OUTPUT:	1669	OUTPUT:
1548	RETVAL	1670	RETVAL
1549		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
		1752	OUTPUT:
		1753	RETVAL
		1754
		1755	#if 0
		1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1793	PPCODE:
		1794	{
		1795	int dx, dy;
		1796	Window child;
		1797
		1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1799	{
		1800	EXTEND (SP, 3);
		1801	PUSHs (newSViv (dx));
		1802	PUSHs (newSViv (dy));
		1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
		1806
		1807	#############################################################################
		1808	# urxvt::overlay
		1809	#############################################################################
		1810
1550	MODULE = urxvt PACKAGE = urxvt::overlay	1811	MODULE = urxvt PACKAGE = urxvt::overlay
1551		1812
1552	void	1813	void
1553	overlay::set (int x, int y, SV *text, SV *rend = 0)	1814	overlay::set (int x, int y, SV *text, SV *rend = 0)
1554		1815
…		…
1559	overlay::hide ()	1820	overlay::hide ()
1560		1821
1561	void	1822	void
1562	overlay::DESTROY ()	1823	overlay::DESTROY ()
1563		1824
1564	MODULE = urxvt PACKAGE = urxvt::timer	1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1565		1826
1566	SV *
1567	timer::new ()
1568	CODE:
1569	timer *w = new timer;
1570	w->start (NOW);
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1572	w->self = (HV *)SvRV (RETVAL);
1573	OUTPUT:
1574	RETVAL
1575
1576	timer *
1577	timer::cb (SV *cb)
1578	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	NV
1585	timer::at ()
1586	CODE:
1587	RETVAL = THIS->at;
1588	OUTPUT:
1589	RETVAL
1590
1591	timer *
1592	timer::interval (NV interval)
1593	CODE:
1594	THIS->interval = interval;
1595	RETVAL = THIS;
1596	OUTPUT:
1597	RETVAL
1598
1599	timer *
1600	timer::set (NV tstamp)
1601	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;
1604	OUTPUT:
1605	RETVAL
1606
1607	timer *
1608	timer::start (NV tstamp = THIS->at)
1609	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;
1612	OUTPUT:
1613	RETVAL
1614
1615	timer *
1616	timer::stop ()
1617	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:
1621	RETVAL
1622
1623	void
1624	timer::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:
1631	iow *w = new iow;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void
1678	iow::DESTROY ()
1679
1680

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