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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.34 by root, Fri Jan 6 21:06:09 2006 UTC vs.
Revision 1.93 by root, Wed Jan 25 15:02:47 2006 UTC

…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	typedef int CHAINED UNUSED;
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
46		58
47	static wchar_t *	59	static wchar_t *
48	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
49	{	61	{
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		114
103	return (long)mg->mg_ptr;	115	return (long)mg->mg_ptr;
104	}	116	}
105		117
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
108		120
109	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
110		124
111	struct perl_watcher	125	struct perl_watcher
112	{	126	{
113	SV *cbsv;	127	SV *cbsv;
114	HV *self;	128	HV *self;
115		129
116	perl_watcher ()	130	perl_watcher ()
117	: cbsv (newSV (0))	131	: cbsv (0)
118	{	132	{
119	}	133	}
120		134
121	~perl_watcher ()	135	~perl_watcher ()
122	{	136	{
123	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
124	}	138	}
125		139
126	void cb (SV *cb)	140	void cb (SV *cb)
127	{	141	{
128	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
129	}	144	}
130		145
131	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
132	};	147	};
133		148
…		…
157	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}	174	}
160		175
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
163		178
164	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
165	{	180	{
166	tstamp interval;	181	tstamp interval;
167		182
168	timer ()	183	timer ()
169	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
178	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
179	}	194	}
180	};	195	};
181		196
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
184		199
185	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
186	{	201	{
187	iow ()	202	iow ()
188	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
189	{	204	{
190	}	205	}
…		…
193	{	208	{
194	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
195	}	210	}
196	};	211	};
197		212
		213	#define newSViw(iw) new_ref (iw->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref (pw->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
198	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
199		246
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		248
202	struct overlay {	249	class overlay {
203	HV *self;
204	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
205	int x, y, w, h;	252	int x, y, w, h;
206	int border;	253	int border;
207	text_t **text;	254	text_t **text;
208	rend_t **rend;	255	rend_t **rend;
209		256
		257	public:
		258	HV *self;
		259
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	260	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	261	~overlay ();
212		262
213	void show ();	263	void show ();
214	void hide ();	264	void hide ();
…		…
217		267
218	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
219	};	269	};
220		270
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	271	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	272	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
223	{	273	{
224	if (border == 2)	274	if (border == 2)
225	{	275	{
226	w += 2;	276	w += 2;
227	h += 2;	277	h += 2;
…		…
266	*rp++ = r;	316	*rp++ = r;
267	}	317	}
268	}	318	}
269		319
270	show ();	320	show ();
271	THIS->want_refresh = 1;
272	}	321	}
273		322
274	overlay::~overlay ()	323	overlay::~overlay ()
275	{	324	{
276	hide ();	325	hide ();
…		…
281	delete [] rend[y];	330	delete [] rend[y];
282	}	331	}
283		332
284	delete [] text;	333	delete [] text;
285	delete [] rend;	334	delete [] rend;
		335	}
		336
		337	void
		338	overlay::show ()
		339	{
		340	if (overlay_av)
		341	return;
		342
		343	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		344	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		345	));
		346	av_push (overlay_av, newSViv ((long)this));
286		347
287	THIS->want_refresh = 1;	348	THIS->want_refresh = 1;
288	}	349	}
289		350
290	void	351	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}
298
299	void
300	overlay::hide ()	352	overlay::hide ()
301	{	353	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	354	if (!overlay_av)
		355	return;
303		356
304	if (ovs)	357	int i;
		358
		359	for (i = AvFILL (overlay_av); i >= 0; i--)
		360	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
305	{	361	{
306	char key[33]; sprintf (key, "%32lx", (long)this);	362	av_delete (overlay_av, i, G_DISCARD);
307		363	break;
308	HV *hv = (HV *)SvRV (*ovs);
309	hv_delete (hv, key, 32, G_DISCARD);
310	}	364	}
		365
		366	for (; i < AvFILL (overlay_av); i++)
		367	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		368
		369	av_pop (overlay_av);
		370
		371	SvREFCNT_dec (overlay_av);
		372	overlay_av = 0;
		373
		374	THIS->want_refresh = 1;
311	}	375	}
312		376
313	void overlay::swap ()	377	void overlay::swap ()
314	{	378	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	379	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
321	for (int y = ov_h; y--; )	385	for (int y = ov_h; y--; )
322	{	386	{
323	text_t *t1 = text [y];	387	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	388	rend_t *r1 = rend [y];
325		389
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	390	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	391	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		392
329	for (int x = ov_w; x--; )	393	for (int x = ov_w; x--; )
330	{	394	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	395	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	396	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
357		421
358	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
359		423
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	426	}
363		427
364	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
365	}	429	}
…		…
368	/////////////////////////////////////////////////////////////////////////////	432	/////////////////////////////////////////////////////////////////////////////
369		433
370	struct rxvt_perl_interp rxvt_perl;	434	struct rxvt_perl_interp rxvt_perl;
371		435
372	static PerlInterpreter *perl;	436	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		437
378	rxvt_perl_interp::~rxvt_perl_interp ()	438	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	439	{
380	if (perl)	440	if (perl)
381	{	441	{
…		…
383	perl_free (perl);	443	perl_free (perl);
384	}	444	}
385	}	445	}
386		446
387	void	447	void
388	rxvt_perl_interp::init ()	448	rxvt_perl_interp::init (rxvt_term *term)
389	{	449	{
390	if (!perl)	450	if (!perl)
391	{	451	{
		452	rxvt_push_locale (""); // perl init destroys current locale
		453
		454	perl_environ = rxvt_environ;
		455	swap (perl_environ, environ);
		456
392	char *argv[] = {	457	char *argv[] = {
393	"",	458	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"-e"
		460	"BEGIN {"
		461	" urxvt->bootstrap;"
		462	" unshift @INC, '" LIBDIR "';"
		463	"}"
		464	""
		465	"use urxvt;"
395	};	466	};
396		467
397	perl = perl_alloc ();	468	perl = perl_alloc ();
398	perl_construct (perl);	469	perl_construct (perl);
399		470
…		…
404		475
405	perl_destruct (perl);	476	perl_destruct (perl);
406	perl_free (perl);	477	perl_free (perl);
407	perl = 0;	478	perl = 0;
408	}	479	}
		480
		481	swap (perl_environ, environ);
		482
		483	rxvt_pop_locale ();
		484	}
		485
		486	if (perl)
		487	{
		488	// runs outside of perls ENV
		489	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		490	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		491	}
		492	}
		493
		494	static void
		495	ungrab (rxvt_term *THIS)
		496	{
		497	if (THIS->perl.grabtime)
		498	{
		499	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		500	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		501	THIS->perl.grabtime = 0;
409	}	502	}
410	}	503	}
411		504
412	bool	505	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	507	{
415	if (!perl)	508	if (!perl || !term->perl.self)
416	return false;	509	return false;
417		510
418	if (htype == HOOK_INIT) // first hook ever called	511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
419	{	513	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	518	}
423	else if (!term->self)	519
424	return false; // perl not initialized for this instance	520	swap (perl_environ, environ);
		521
		522	bool event_consumed;
		523
		524	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		525	|| term->perl.should_invoke [htype])
		526	try
		527	{
		528	dSP;
		529	va_list ap;
		530
		531	va_start (ap, htype);
		532
		533	ENTER;
		534	SAVETMPS;
		535
		536	PUSHMARK (SP);
		537
		538	XPUSHs (sv_2mortal (newSVterm (term)));
		539	XPUSHs (sv_2mortal (newSViv (htype)));
		540
		541	for (;;) {
		542	data_type dt = (data_type)va_arg (ap, int);
		543
		544	switch (dt)
		545	{
		546	case DT_INT:
		547	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		548	break;
		549
		550	case DT_LONG:
		551	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		552	break;
		553
		554	case DT_STR:
		555	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		556	break;
		557
		558	case DT_STR_LEN:
		559	{
		560	char *str = va_arg (ap, char *);
		561	int len = va_arg (ap, int);
		562
		563	printf ("pushing str %p:%d\n", str,len);//D
		564	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		565	}
		566	break;
		567
		568	case DT_WCS_LEN:
		569	{
		570	wchar_t *wstr = va_arg (ap, wchar_t *);
		571	int wlen = va_arg (ap, int);
		572
		573	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		574	}
		575	break;
		576
		577	case DT_LCS_LEN:
		578	{
		579	long *lstr = va_arg (ap, long *);
		580	int llen = va_arg (ap, int);
		581
		582	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		583	}
		584	break;
		585
		586	case DT_XEVENT:
		587	{
		588	XEvent *xe = va_arg (ap, XEvent *);
		589	HV *hv = newHV ();
		590
		591	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		592	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		593	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		594	# undef set
		595
		596	setiv (type, xe->type);
		597	setiv (send_event, xe->xany.send_event);
		598	setiv (serial, xe->xany.serial);
		599
		600	switch (xe->type)
		601	{
		602	case KeyPress:
		603	case KeyRelease:
		604	case ButtonPress:
		605	case ButtonRelease:
		606	case MotionNotify:
		607	setuv (window, xe->xmotion.window);
		608	setuv (root, xe->xmotion.root);
		609	setuv (subwindow, xe->xmotion.subwindow);
		610	setuv (time, xe->xmotion.time);
		611	setiv (x, xe->xmotion.x);
		612	setiv (y, xe->xmotion.y);
		613	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		614	setiv (col, xe->xmotion.x / term->fwidth);
		615	setiv (x_root, xe->xmotion.x_root);
		616	setiv (y_root, xe->xmotion.y_root);
		617	setuv (state, xe->xmotion.state);
		618
		619	switch (xe->type)
		620	{
		621	case KeyPress:
		622	case KeyRelease:
		623	setuv (keycode, xe->xkey.keycode);
		624	break;
		625
		626	case ButtonPress:
		627	case ButtonRelease:
		628	setuv (button, xe->xbutton.button);
		629	break;
		630
		631	case MotionNotify:
		632	setiv (is_hint, xe->xmotion.is_hint);
		633	break;
		634	}
		635
		636	break;
		637
		638	case MapNotify:
		639	case UnmapNotify:
		640	case ConfigureNotify:
		641	setuv (event, xe->xconfigure.event);
		642	setuv (window, xe->xconfigure.window);
		643
		644	switch (xe->type)
		645	{
		646	case ConfigureNotify:
		647	setiv (x, xe->xconfigure.x);
		648	setiv (y, xe->xconfigure.y);
		649	setiv (width, xe->xconfigure.width);
		650	setiv (height, xe->xconfigure.height);
		651	setuv (above, xe->xconfigure.above);
		652	break;
		653	}
		654
		655	break;
		656
		657	case PropertyNotify:
		658	setuv (window, xe->xproperty.window);
		659	setuv (atom, xe->xproperty.atom);
		660	setuv (time, xe->xproperty.time);
		661	setiv (state, xe->xproperty.state);
		662	break;
		663
		664	case ClientMessage:
		665	setuv (window, xe->xclient.window);
		666	setuv (message_type, xe->xclient.message_type);
		667	setuv (format, xe->xclient.format);
		668	setuv (l0, xe->xclient.data.l[0]);
		669	setuv (l1, xe->xclient.data.l[1]);
		670	setuv (l2, xe->xclient.data.l[2]);
		671	setuv (l3, xe->xclient.data.l[3]);
		672	setuv (l4, xe->xclient.data.l[4]);
		673	break;
		674	}
		675
		676	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		677	}
		678	break;
		679
		680	case DT_END:
		681	goto call;
		682
		683	default:
		684	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		685	}
		686	}
		687
		688	call:
		689	va_end (ap);
		690
		691	PUTBACK;
		692	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		693	SPAGAIN;
		694
		695	if (count)
		696	{
		697	SV *status = POPs;
		698	count = SvTRUE (status);
		699	}
		700
		701	PUTBACK;
		702	FREETMPS;
		703	LEAVE;
		704
		705	if (SvTRUE (ERRSV))
		706	{
		707	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		708	ungrab (term); // better lose the grab than the session
		709	}
		710
		711	event_consumed = !!count;
		712	}
		713	catch (...)
		714	{
		715	swap (perl_environ, environ);
		716	throw;
		717	}
		718	else
		719	event_consumed = false;
		720
		721	// post-handling of some events
		722	if (htype == HOOK_REFRESH_BEGIN)
		723	{
		724	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		725
		726	for (int i = AvFILL (av); i >= 0; i--)
		727	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		728	}
425	else if (htype == HOOK_DESTROY)	729	else if (htype == HOOK_DESTROY)
426	{	730	{
427	// handled later	731	clearSVptr ((SV *)term->perl.self);
		732	SvREFCNT_dec ((SV *)term->perl.self);
		733
		734	// don't allow further calls
		735	term->perl.self = 0;
428	}	736	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		737
433	if (HvKEYS (hv))	738	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		739
437	while (HE *he = hv_iternext (hv))	740	return event_consumed;
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439	}
440	}
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448
449	ENTER;
450	SAVETMPS;
451
452	PUSHMARK (SP);
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STR_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));
480	}
481	break;
482
483	case DT_WCS_LEN:
484	{
485	wchar_t *wstr = va_arg (ap, wchar_t *);
486	int wlen = va_arg (ap, int);
487
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489	}
490	break;
491
492	case DT_XEVENT:
493	{
494	XEvent *xe = va_arg (ap, XEvent *);
495	HV *hv = newHV ();
496
497	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499	# undef set
500
501	setiv (type, xe->type);
502	setiv (send_event, xe->xany.send_event);
503	setiv (serial, xe->xany.serial);
504
505	switch (xe->type)
506	{
507	case KeyPress:
508	case KeyRelease:
509	case ButtonPress:
510	case ButtonRelease:
511	case MotionNotify:
512	setiv (time, xe->xmotion.time);
513	setiv (x, xe->xmotion.x);
514	setiv (y, xe->xmotion.y);
515	setiv (row, xe->xmotion.y / term->fheight);
516	setiv (col, xe->xmotion.x / term->fwidth);
517	setiv (x_root, xe->xmotion.x_root);
518	setiv (y_root, xe->xmotion.y_root);
519	setiv (state, xe->xmotion.state);
520	break;
521	}
522
523	switch (xe->type)
524	{
525	case KeyPress:
526	case KeyRelease:
527	setiv (keycode, xe->xkey.keycode);
528	break;
529
530	case ButtonPress:
531	case ButtonRelease:
532	setiv (button, xe->xbutton.button);
533	break;
534
535	case MotionNotify:
536	setiv (is_hint, xe->xmotion.is_hint);
537	break;
538	}
539
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541	}
542	break;
543
544	case DT_END:
545	{
546	va_end (ap);
547
548	PUTBACK;
549	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
550	SPAGAIN;
551
552	if (count)
553	{
554	SV *status = POPs;
555	count = SvTRUE (status);
556	}
557
558	PUTBACK;
559	FREETMPS;
560	LEAVE;
561
562	if (SvTRUE (ERRSV))
563	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
564
565	if (htype == HOOK_DESTROY)
566	{
567	clearSVptr ((SV *)term->self);
568	SvREFCNT_dec ((SV *)term->self);
569	}
570
571	return count;
572	}
573
574	default:
575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576	}
577	}
578	}	741	}
579		742
580	/////////////////////////////////////////////////////////////////////////////	743	/////////////////////////////////////////////////////////////////////////////
581		744
582	MODULE = urxvt PACKAGE = urxvt	745	MODULE = urxvt PACKAGE = urxvt
583		746
584	PROTOTYPES: ENABLE	747	PROTOTYPES: ENABLE
585		748
586	BOOT:	749	BOOT:
587	{	750	{
588	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	751	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		752	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		753	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		754	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		755
589	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	756	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
590	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	757	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
591	# include "hookinc.h"	758	# include "hookinc.h"
592	# undef def	759	# undef def
593		760
		761	HV *option = get_hv ("urxvt::OPTION", 1);
		762	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		763	# define nodef(name)
		764	# include "optinc.h"
		765	# undef nodef
		766	# undef def
		767
		768	HV *stash = gv_stashpv ("urxvt", 1);
		769	struct {
		770	const char *name;
		771	IV iv;
		772	} *civ, const_iv[] = {
		773	# define const_iv(name) { # name, (IV)name }
594	export_const (DEFAULT_RSTYLE);	774	const_iv (DEFAULT_RSTYLE),
595	export_const (OVERLAY_RSTYLE);	775	const_iv (OVERLAY_RSTYLE),
596	export_const (RS_Bold);	776	const_iv (RS_Bold),
597	export_const (RS_Italic);	777	const_iv (RS_Italic),
598	export_const (RS_Blink);	778	const_iv (RS_Blink),
599	export_const (RS_RVid);	779	const_iv (RS_RVid),
600	export_const (RS_Uline);	780	const_iv (RS_Uline),
601		781
602	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	782	const_iv (CurrentTime),
		783	const_iv (ShiftMask),
		784	const_iv (LockMask),
		785	const_iv (ControlMask),
		786	const_iv (Mod1Mask),
		787	const_iv (Mod2Mask),
		788	const_iv (Mod3Mask),
		789	const_iv (Mod4Mask),
		790	const_iv (Mod5Mask),
		791	const_iv (Button1Mask),
		792	const_iv (Button2Mask),
		793	const_iv (Button3Mask),
		794	const_iv (Button4Mask),
		795	const_iv (Button5Mask),
		796	const_iv (AnyModifier),
		797
		798	const_iv (EVENT_NONE),
		799	const_iv (EVENT_READ),
		800	const_iv (EVENT_WRITE),
		801
		802	const_iv (NoEventMask),
		803	const_iv (KeyPressMask),
		804	const_iv (KeyReleaseMask),
		805	const_iv (ButtonPressMask),
		806	const_iv (ButtonReleaseMask),
		807	const_iv (EnterWindowMask),
		808	const_iv (LeaveWindowMask),
		809	const_iv (PointerMotionMask),
		810	const_iv (PointerMotionHintMask),
		811	const_iv (Button1MotionMask),
		812	const_iv (Button2MotionMask),
		813	const_iv (Button3MotionMask),
		814	const_iv (Button4MotionMask),
		815	const_iv (Button5MotionMask),
		816	const_iv (ButtonMotionMask),
		817	const_iv (KeymapStateMask),
		818	const_iv (ExposureMask),
		819	const_iv (VisibilityChangeMask),
		820	const_iv (StructureNotifyMask),
		821	const_iv (ResizeRedirectMask),
		822	const_iv (SubstructureNotifyMask),
		823	const_iv (SubstructureRedirectMask),
		824	const_iv (FocusChangeMask),
		825	const_iv (PropertyChangeMask),
		826	const_iv (ColormapChangeMask),
		827	const_iv (OwnerGrabButtonMask),
		828
		829	const_iv (KeyPress),
		830	const_iv (KeyRelease),
		831	const_iv (ButtonPress),
		832	const_iv (ButtonRelease),
		833	const_iv (MotionNotify),
		834	const_iv (EnterNotify),
		835	const_iv (LeaveNotify),
		836	const_iv (FocusIn),
		837	const_iv (FocusOut),
		838	const_iv (KeymapNotify),
		839	const_iv (Expose),
		840	const_iv (GraphicsExpose),
		841	const_iv (NoExpose),
		842	const_iv (VisibilityNotify),
		843	const_iv (CreateNotify),
		844	const_iv (DestroyNotify),
		845	const_iv (UnmapNotify),
		846	const_iv (MapNotify),
		847	const_iv (MapRequest),
		848	const_iv (ReparentNotify),
		849	const_iv (ConfigureNotify),
		850	const_iv (ConfigureRequest),
		851	const_iv (GravityNotify),
		852	const_iv (ResizeRequest),
		853	const_iv (CirculateNotify),
		854	const_iv (CirculateRequest),
		855	const_iv (PropertyNotify),
		856	const_iv (SelectionClear),
		857	const_iv (SelectionRequest),
		858	const_iv (SelectionNotify),
		859	const_iv (ColormapNotify),
		860	const_iv (ClientMessage),
		861	const_iv (MappingNotify),
		862	# if ENABLE_XIM_ONTHESPOT
		863	const_iv (XIMReverse),
		864	const_iv (XIMUnderline),
		865	const_iv (XIMHighlight),
		866	const_iv (XIMPrimary),
		867	const_iv (XIMSecondary),
		868	const_iv (XIMTertiary),
		869	const_iv (XIMVisibleToForward),
		870	const_iv (XIMVisibleToBackword),
		871	const_iv (XIMVisibleToCenter),
		872	# if 0
		873	const_iv (XIMForwardChar),
		874	const_iv (XIMBackwardChar),
		875	const_iv (XIMForwardWord),
		876	const_iv (XIMBackwardWord),
		877	const_iv (XIMCaretUp),
		878	const_iv (XIMCaretDown),
		879	const_iv (XIMNextLine),
		880	const_iv (XIMPreviousLine),
		881	const_iv (XIMLineStart),
		882	const_iv (XIMLineEnd),
		883	const_iv (XIMAbsolutePosition),
		884	const_iv (XIMDontChange),
		885	# endif
		886	# endif
		887	};
		888
		889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		890	civ-- > const_iv; )
		891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
603	}	892	}
		893
		894	void
		895	warn (const char *msg)
		896	CODE:
		897	rxvt_warn ("%s", msg);
		898
		899	void
		900	fatal (const char *msg)
		901	CODE:
		902	rxvt_fatal ("%s", msg);
		903
		904	void
		905	_exit (int status)
		906
		907	NV
		908	NOW ()
		909	CODE:
		910	RETVAL = NOW;
		911	OUTPUT:
		912	RETVAL
		913
		914	int
		915	GET_BASEFG (int rend)
		916	CODE:
		917	RETVAL = GET_BASEFG (rend);
		918	OUTPUT:
		919	RETVAL
		920
		921	int
		922	GET_BASEBG (int rend)
		923	CODE:
		924	RETVAL = GET_BASEBG (rend);
		925	OUTPUT:
		926	RETVAL
		927
		928	int
		929	SET_FGCOLOR (int rend, int new_color)
		930	CODE:
		931	RETVAL = SET_FGCOLOR (rend, new_color);
		932	OUTPUT:
		933	RETVAL
		934
		935	int
		936	SET_BGCOLOR (int rend, int new_color)
		937	CODE:
		938	RETVAL = SET_BGCOLOR (rend, new_color);
		939	OUTPUT:
		940	RETVAL
		941
		942	int
		943	GET_CUSTOM (int rend)
		944	CODE:
		945	RETVAL = (rend && RS_customMask) >> RS_customShift;
		946	OUTPUT:
		947	RETVAL
		948
		949	int
		950	SET_CUSTOM (int rend, int new_value)
		951	CODE:
		952	{
		953	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		954	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		955
		956	RETVAL = (rend & ~RS_customMask)
		957	| ((new_value << RS_customShift) & RS_customMask);
		958	}
		959	OUTPUT:
		960	RETVAL
		961
		962	MODULE = urxvt PACKAGE = urxvt::term
604		963
605	SV *	964	SV *
606	new (...)	965	_new (...)
607	CODE:	966	CODE:
608	{	967	{
		968	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		969	croak ("first argument to urxvt::term->_new must be arrayref");
		970
		971	rxvt_term *term = new rxvt_term;
		972
609	stringvec *argv = new stringvec;	973	stringvec *argv = new stringvec;
		974	stringvec *envv = new stringvec;
		975
		976	for (int i = 1; i < items; i++)
		977	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		978
		979	AV *env = (AV *)SvRV (ST (0));
		980	for (int i = AvFILL (env) + 1; i--; )
		981	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		982
		983	envv->push_back (0);
		984
610	bool success;	985	bool success;
611
612	for (int i = 0; i < items ;i++)
613	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
614
615	rxvt_term *term = new rxvt_term;
616
617	term->argv = argv;
618		986
619	try	987	try
620	{	988	{
621	if (!term->init (argv->size (), argv->begin ()))	989	success = term->init (argv, envv);
622	term = 0;
623	}	990	}
624	catch (const class rxvt_failure_exception &e)	991	catch (const class rxvt_failure_exception &e)
625	{	992	{
		993	success = false;
		994	}
		995
		996	if (!success)
		997	{
626	term->destroy ();	998	term->destroy ();
627	croak ("exception caught while initializing new terminal instance");	999	croak ("error while initializing new terminal instance");
628	}	1000	}
629		1001
630	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;	1002	RETVAL = term && term->perl.self
		1003	? newSVterm (term) : &PL_sv_undef;
631	}	1004	}
632	OUTPUT:	1005	OUTPUT:
633	RETVAL	1006	RETVAL
634		1007
635	void	1008	void
		1009	rxvt_term::destroy ()
		1010
		1011	void
636	set_should_invoke (int htype, int value)	1012	rxvt_term::set_should_invoke (int htype, int inc)
637	CODE:	1013	CODE:
638	rxvt_perl.should_invoke [htype] = value;	1014	THIS->perl.should_invoke [htype] += inc;
639		1015
640	void	1016	void
641	warn (const char *msg)	1017	rxvt_term::grab_button (int button, U32 modifiers)
642	CODE:	1018	CODE:
643	rxvt_warn ("%s", msg);	1019	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		1020	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1021	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
644		1022
645	void	1023	bool
646	fatal (const char *msg)	1024	rxvt_term::grab (Time eventtime, int sync = 0)
647	CODE:	1025	CODE:
648	rxvt_fatal ("%s", msg);	1026	{
		1027	int mode = sync ? GrabModeSync : GrabModeAsync;
649		1028
650	NV	1029	THIS->perl.grabtime = 0;
651	NOW ()
652	CODE:
653	RETVAL = NOW;
654	OUTPUT:
655	RETVAL
656		1030
657	int	1031	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
658	GET_BASEFG (int rend)	1032	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
659	CODE:	1033	mode, mode, None, GRAB_CURSOR, eventtime))
660	RETVAL = GET_BASEFG (rend);	1034	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		1035	THIS->perl.grabtime = eventtime;
		1036	else
		1037	XUngrabPointer (THIS->display->display, eventtime);
		1038
		1039	RETVAL = !!THIS->perl.grabtime;
		1040	}
661	OUTPUT:	1041	OUTPUT:
662	RETVAL	1042	RETVAL
663		1043
664	int
665	GET_BASEBG (int rend)
666	CODE:
667	RETVAL = GET_BASEBG (rend);
668	OUTPUT:
669	RETVAL
670
671	int
672	SET_FGCOLOR (int rend, int new_color)
673	CODE:
674	RETVAL = SET_FGCOLOR (rend, new_color);
675	OUTPUT:
676	RETVAL
677
678	int
679	SET_BGCOLOR (int rend, int new_color)
680	CODE:
681	RETVAL = SET_BGCOLOR (rend, new_color);
682	OUTPUT:
683	RETVAL
684
685	int
686	GET_CUSTOM (int rend)
687	CODE:
688	RETVAL = (rend && RS_customMask) >> RS_customShift;
689	OUTPUT:
690	RETVAL
691
692	int
693	SET_CUSTOM (int rend, int new_value)
694	CODE:
695	{
696	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
697	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
698
699	RETVAL = (rend & ~RS_customMask)
700	| ((new_value << RS_customShift) & RS_customMask);
701	}
702	OUTPUT:
703	RETVAL
704
705	MODULE = urxvt PACKAGE = urxvt::term
706
707	void	1044	void
708	rxvt_term::destroy ()	1045	rxvt_term::allow_events_async ()
		1046	CODE:
		1047	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1048
		1049	void
		1050	rxvt_term::allow_events_sync ()
		1051	CODE:
		1052	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1053
		1054	void
		1055	rxvt_term::allow_events_replay ()
		1056	CODE:
		1057	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1058	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1059
		1060	void
		1061	rxvt_term::ungrab ()
		1062	CODE:
		1063	ungrab (THIS);
709		1064
710	int	1065	int
711	rxvt_term::strwidth (SV *str)	1066	rxvt_term::strwidth (SV *str)
712	CODE:	1067	CODE:
713	{	1068	{
…		…
755	free (wstr);	1110	free (wstr);
756	}	1111	}
757	OUTPUT:	1112	OUTPUT:
758	RETVAL	1113	RETVAL
759		1114
760	# very portable, especially on objects as opposed to pods	1115	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
761	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
762		1116
763	#define TERM_OFFSET_width TERM_OFFSET(width)	1117	#define TERM_OFFSET_width TERM_OFFSET(width)
764	#define TERM_OFFSET_height TERM_OFFSET(height)	1118	#define TERM_OFFSET_height TERM_OFFSET(height)
765	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1119	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
766	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1120	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
767	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1121	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
768	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1122	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
769	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1123	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
770	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1124	#define TERM_OFFSET_focus TERM_OFFSET(focus)
771	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1125	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1126	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1127	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1128	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
772	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
773	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
774	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
775		1132
776	int	1133	int
777	rxvt_term::width ()	1134	rxvt_term::width ()
778	ALIAS:	1135	ALIAS:
779	width = TERM_OFFSET_width	1136	width = TERM_OFFSET_width
…		…
783	fbase = TERM_OFFSET_fbase	1140	fbase = TERM_OFFSET_fbase
784	nrow = TERM_OFFSET_nrow	1141	nrow = TERM_OFFSET_nrow
785	ncol = TERM_OFFSET_ncol	1142	ncol = TERM_OFFSET_ncol
786	focus = TERM_OFFSET_focus	1143	focus = TERM_OFFSET_focus
787	mapped = TERM_OFFSET_mapped	1144	mapped = TERM_OFFSET_mapped
		1145	int_bwidth = TERM_OFFSET_int_bwidth
		1146	ext_bwidth = TERM_OFFSET_ext_bwidth
		1147	lineSpace = TERM_OFFSET_lineSpace
788	saveLines = TERM_OFFSET_saveLines	1148	saveLines = TERM_OFFSET_saveLines
789	total_rows = TERM_OFFSET_total_rows	1149	total_rows = TERM_OFFSET_total_rows
790	nsaved = TERM_OFFSET_nsaved	1150	top_row = TERM_OFFSET_top_row
791	CODE:	1151	CODE:
792	RETVAL = *(int *)((char *)THIS + ix);	1152	RETVAL = *(int *)((char *)THIS + ix);
793	OUTPUT:	1153	OUTPUT:
794	RETVAL	1154	RETVAL
795		1155
796	U32	1156	unsigned int
		1157	rxvt_term::ModLevel3Mask ()
		1158	ALIAS:
		1159	ModLevel3Mask = 0
		1160	ModMetaMask = 1
		1161	ModNumLockMask = 2
		1162	current_screen = 3
		1163	hidden_cursor = 4
		1164	CODE:
		1165	switch (ix)
		1166	{
		1167	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1168	case 1: RETVAL = THIS->ModMetaMask; break;
		1169	case 2: RETVAL = THIS->ModNumLockMask; break;
		1170	case 3: RETVAL = THIS->current_screen; break;
		1171	case 4: RETVAL = THIS->hidden_cursor; break;
		1172	}
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	char *
		1177	rxvt_term::display_id ()
		1178	ALIAS:
		1179	display_id = 0
		1180	locale = 1
		1181	CODE:
		1182	switch (ix)
		1183	{
		1184	case 0: RETVAL = THIS->display->id; break;
		1185	case 1: RETVAL = THIS->locale; break;
		1186	}
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	SV *
		1191	rxvt_term::_env ()
		1192	CODE:
		1193	{
		1194	if (THIS->envv)
		1195	{
		1196	AV *av = newAV ();
		1197
		1198	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1199	if (*i)
		1200	av_push (av, newSVpv (*i, 0));
		1201
		1202	RETVAL = newRV_noinc ((SV *)av);
		1203	}
		1204	else
		1205	RETVAL = &PL_sv_undef;
		1206	}
		1207	OUTPUT:
		1208	RETVAL
		1209
		1210	int
		1211	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1212	CODE:
		1213	RETVAL = THIS->pty_ev.events;
		1214	if (events != EVENT_UNDEF)
		1215	THIS->pty_ev.set (events);
		1216	OUTPUT:
		1217	RETVAL
		1218
		1219	int
		1220	rxvt_term::pty_fd ()
		1221	CODE:
		1222	RETVAL = THIS->pty->pty;
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	Window
797	rxvt_term::parent ()	1227	rxvt_term::parent ()
798	CODE:	1228	CODE:
799	RETVAL = (U32)THIS->parent [0];	1229	RETVAL = THIS->parent [0];
800	OUTPUT:	1230	OUTPUT:
801	RETVAL	1231	RETVAL
802		1232
803	U32	1233	Window
804	rxvt_term::vt ()	1234	rxvt_term::vt ()
805	CODE:	1235	CODE:
806	RETVAL = (U32)THIS->vt;	1236	RETVAL = THIS->vt;
807	OUTPUT:	1237	OUTPUT:
808	RETVAL	1238	RETVAL
		1239
		1240	void
		1241	rxvt_term::vt_emask_add (U32 emask)
		1242	CODE:
		1243	THIS->vt_emask_perl |= emask;
		1244	THIS->vt_select_input ();
809		1245
810	U32	1246	U32
811	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1247	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
812	CODE:	1248	CODE:
813	{
814	RETVAL = THIS->rstyle;	1249	RETVAL = THIS->rstyle;
815	THIS->rstyle = new_rstyle;	1250	THIS->rstyle = new_rstyle;
816	}
817	OUTPUT:	1251	OUTPUT:
818	RETVAL	1252	RETVAL
819		1253
820	int	1254	int
821	rxvt_term::view_start (int newval = -1)	1255	rxvt_term::view_start (int newval = 1)
		1256	PROTOTYPE: $;$
822	CODE:	1257	CODE:
823	{	1258	{
824	RETVAL = THIS->view_start;	1259	RETVAL = THIS->view_start;
825		1260
826	if (newval >= 0)	1261	if (newval <= 0)
827	{	1262	THIS->scr_changeview (max (newval, THIS->top_row));
828	THIS->view_start = min (newval, THIS->nsaved);
829	THIS->scr_changeview (RETVAL);
830	}
831	}	1263	}
832	OUTPUT:	1264	OUTPUT:
833	RETVAL	1265	RETVAL
		1266
		1267	void
		1268	rxvt_term::focus_in ()
		1269
		1270	void
		1271	rxvt_term::focus_out ()
834		1272
835	void	1273	void
836	rxvt_term::want_refresh ()	1274	rxvt_term::want_refresh ()
837	CODE:	1275	CODE:
838	THIS->want_refresh = 1;	1276	THIS->want_refresh = 1;
839		1277
840	void	1278	void
841	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1279	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
842	PPCODE:	1280	PPCODE:
843	{	1281	{
844	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1282	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
845	XSRETURN_EMPTY;	1283	XSRETURN_EMPTY;
846		1284
847	line_t &l = ROW(row_number);	1285	line_t &l = ROW(row_number);
848		1286
849	if (GIMME_V != G_VOID)	1287	if (GIMME_V != G_VOID)
850	{	1288	{
851	wchar_t *wstr = new wchar_t [THIS->ncol];	1289	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
852		1290
853	for (int col = 0; col < THIS->ncol; col++)	1291	for (int col = 0; col < THIS->ncol; col++)
854	wstr [col] = l.t [col];	1292	wstr [col] = l.t [col];
855		1293
856	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1294	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
857
858	delete [] wstr;
859	}	1295	}
860		1296
861	if (new_text)	1297	if (new_text)
862	{	1298	{
863	wchar_t *wstr = sv2wcs (new_text);	1299	wchar_t *wstr = sv2wcs (new_text);
864		1300
865	int len = min (wcslen (wstr) - start_ofs, max_len);	1301	int len = min (wcslen (wstr) - start_ofs, max_len);
866		1302
867	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
868	{	1304	{
869	free (wstr);	1305	free (wstr);
870	croak ("new_text extends beyond horizontal margins");	1306	croak ("new_text extends beyond horizontal margins");
871	}	1307	}
872		1308
…		…
882		1318
883	void	1319	void
884	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1320	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
885	PPCODE:	1321	PPCODE:
886	{	1322	{
887	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1323	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
888	XSRETURN_EMPTY;	1324	XSRETURN_EMPTY;
889		1325
890	line_t &l = ROW(row_number);	1326	line_t &l = ROW(row_number);
891		1327
892	if (GIMME_V != G_VOID)	1328	if (GIMME_V != G_VOID)
…		…
904	{	1340	{
905	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1341	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
906	croak ("new_rend must be arrayref");	1342	croak ("new_rend must be arrayref");
907		1343
908	AV *av = (AV *)SvRV (new_rend);	1344	AV *av = (AV *)SvRV (new_rend);
909	int len = min (av_len (av) + 1 - start_ofs, max_len);	1345	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
910		1346
911	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1347	if (start_col < 0 || start_col + len > THIS->ncol)
912	croak ("new_rend array extends beyond horizontal margins");	1348	croak ("new_rend array extends beyond horizontal margins");
913		1349
914	for (int col = start_col; col < start_col + len; col++)	1350	for (int col = start_col; col < start_col + len; col++)
915	{	1351	{
916	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1352	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
922		1358
923	int	1359	int
924	rxvt_term::ROW_l (int row_number, int new_length = -1)	1360	rxvt_term::ROW_l (int row_number, int new_length = -1)
925	CODE:	1361	CODE:
926	{	1362	{
927	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1363	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
928	XSRETURN_EMPTY;	1364	XSRETURN_EMPTY;
929		1365
930	line_t &l = ROW(row_number);	1366	line_t &l = ROW(row_number);
931	RETVAL = l.l;	1367	RETVAL = l.l;
932		1368
…		…
938		1374
939	bool	1375	bool
940	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1376	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
941	CODE:	1377	CODE:
942	{	1378	{
943	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1379	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
944	XSRETURN_EMPTY;	1380	XSRETURN_EMPTY;
945		1381
946	line_t &l = ROW(row_number);	1382	line_t &l = ROW(row_number);
947	RETVAL = l.is_longer ();	1383	RETVAL = l.is_longer ();
948		1384
…		…
956	rxvt_term::special_encode (SV *string)	1392	rxvt_term::special_encode (SV *string)
957	CODE:	1393	CODE:
958	{	1394	{
959	wchar_t *wstr = sv2wcs (string);	1395	wchar_t *wstr = sv2wcs (string);
960	int wlen = wcslen (wstr);	1396	int wlen = wcslen (wstr);
961	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1397	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
962		1398
963	rxvt_push_locale (THIS->locale);	1399	rxvt_push_locale (THIS->locale);
964		1400
965	wchar_t *r = rstr;	1401	wchar_t *r = rstr;
966	for (wchar_t *s = wstr; *s; s++)	1402	for (wchar_t *s = wstr; *s; s++)
		1403	{
		1404	int w = WCWIDTH (*s);
		1405
967	if (wcwidth (*s) == 0)	1406	if (w == 0)
968	{	1407	{
969	if (r == rstr)	1408	if (r == rstr)
970	croak ("leading combining character unencodable");	1409	croak ("leading combining character unencodable");
971		1410
972	unicode_t n = rxvt_compose (r[-1], *s);	1411	unicode_t n = rxvt_compose (r[-1], *s);
973	if (n == NOCHAR)	1412	if (n == NOCHAR)
974	n = rxvt_composite.compose (r[-1], *s);	1413	n = rxvt_composite.compose (r[-1], *s);
975		1414
976	r[-1] = n;	1415	r[-1] = n;
977	}	1416	}
978	#if !UNICODE_3	1417	#if !UNICODE_3
979	else if (*s >= 0x10000)	1418	else if (*s >= 0x10000)
980	*r++ = rxvt_composite.compose (*s);	1419	*r++ = rxvt_composite.compose (*s);
981	#endif	1420	#endif
982	else	1421	else
983	*r++ = *s;	1422	*r++ = *s;
		1423
		1424	// the *2 above only allows wcwidth <= 2
		1425	if (w > 1)
		1426	*r++ = NOCHAR;
		1427	}
984		1428
985	rxvt_pop_locale ();	1429	rxvt_pop_locale ();
986		1430
987	RETVAL = wcs2sv (rstr, r - rstr);	1431	RETVAL = wcs2sv (rstr, r - rstr);
988
989	delete [] rstr;
990	}	1432	}
991	OUTPUT:	1433	OUTPUT:
992	RETVAL	1434	RETVAL
993		1435
994	SV *	1436	SV *
…		…
1006	else if (IS_COMPOSE (*s))	1448	else if (IS_COMPOSE (*s))
1007	dlen += rxvt_composite.expand (*s, 0);	1449	dlen += rxvt_composite.expand (*s, 0);
1008	else	1450	else
1009	dlen++;	1451	dlen++;
1010		1452
1011	wchar_t *rstr = new wchar_t [dlen];	1453	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1012		1454
1013	// decode	1455	// decode
1014	wchar_t *r = rstr;	1456	wchar_t *r = rstr;
1015	for (wchar_t *s = wstr; *s; s++)	1457	for (wchar_t *s = wstr; *s; s++)
1016	if (*s == NOCHAR)	1458	if (*s == NOCHAR)
…		…
1019	r += rxvt_composite.expand (*s, r);	1461	r += rxvt_composite.expand (*s, r);
1020	else	1462	else
1021	*r++ = *s;	1463	*r++ = *s;
1022		1464
1023	RETVAL = wcs2sv (rstr, r - rstr);	1465	RETVAL = wcs2sv (rstr, r - rstr);
1024
1025	delete [] rstr;
1026	}	1466	}
1027	OUTPUT:	1467	OUTPUT:
1028	RETVAL	1468	RETVAL
1029		1469
1030	void	1470	void
…		…
1065	else	1505	else
1066	THIS->rs [index] = 0;	1506	THIS->rs [index] = 0;
1067	}	1507	}
1068	}	1508	}
1069		1509
		1510	const char *
		1511	rxvt_term::x_resource (const char *name)
		1512
		1513	bool
		1514	rxvt_term::option (U32 optval, int set = -1)
		1515	CODE:
		1516	{
		1517	RETVAL = THIS->options & optval;
		1518
		1519	if (set >= 0)
		1520	{
		1521	if (set)
		1522	THIS->options |= optval;
		1523	else
		1524	THIS->options &= ~optval;
		1525
		1526	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1527	switch (optval)
		1528	{
		1529	case Opt_skipBuiltinGlyphs:
		1530	THIS->set_fonts ();
		1531	THIS->scr_remap_chars ();
		1532	THIS->scr_touch (true);
		1533	THIS->want_refresh = 1;
		1534	break;
		1535
		1536	case Opt_cursorUnderline:
		1537	THIS->want_refresh = 1;
		1538	break;
		1539
		1540	# case Opt_scrollBar_floating:
		1541	# case Opt_scrollBar_right:
		1542	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1543	# break;
		1544	}
		1545	}
		1546	}
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	bool
		1551	rxvt_term::parse_keysym (char *keysym, char *str)
		1552	CODE:
		1553	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1554	THIS->keyboard->register_done ();
		1555	OUTPUT:
		1556	RETVAL
		1557
1070	void	1558	void
1071	rxvt_term::cur (...)	1559	rxvt_term::screen_cur (...)
1072	PROTOTYPE: $;$$	1560	PROTOTYPE: $;$$
1073	ALIAS:	1561	ALIAS:
1074	screen_cur = 0	1562	screen_cur = 0
1075	selection_beg = 1	1563	selection_beg = 1
1076	selection_end = 2	1564	selection_end = 2
…		…
1089	PUSHs (sv_2mortal (newSViv (rc.col)));	1577	PUSHs (sv_2mortal (newSViv (rc.col)));
1090	}	1578	}
1091		1579
1092	if (items == 3)	1580	if (items == 3)
1093	{	1581	{
1094	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1582	rc.row = SvIV (ST (1));
1095	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1583	rc.col = SvIV (ST (2));
		1584
		1585	if (ix == 2)
		1586	{
		1587	if (rc.col == 0)
		1588	{
		1589	// col == 0 means end of previous line
		1590	rc.row--;
		1591	rc.col = THIS->ncol;
		1592	}
		1593	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1594	&& rc.col > ROW(rc.row).l)
		1595	{
		1596	// col >= length means while line and add newline
		1597	rc.col = THIS->ncol;
		1598	}
		1599	}
		1600
		1601	clamp_it (rc.col, 0, THIS->ncol);
		1602	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1096		1603
1097	if (ix)	1604	if (ix)
1098	THIS->want_refresh = 1;	1605	THIS->want_refresh = 1;
1099	}	1606	}
1100	}	1607	}
1101		1608
		1609	char
		1610	rxvt_term::cur_charset ()
		1611	CODE:
		1612	RETVAL = THIS->charsets [THIS->screen.charset];
		1613	OUTPUT:
		1614	RETVAL
		1615
		1616	void
		1617	rxvt_term::selection_clear ()
		1618
		1619	void
		1620	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1621	CODE:
		1622	THIS->selection.op = SELECTION_CONT;
		1623	THIS->selection.rect = rect;
		1624	THIS->selection_make (eventtime);
		1625
1102	int	1626	int
1103	rxvt_term::selection_grab (int eventtime = CurrentTime)	1627	rxvt_term::selection_grab (Time eventtime)
1104		1628
1105	void	1629	void
1106	rxvt_term::selection (SV *newtext = 0)	1630	rxvt_term::selection (SV *newtext = 0)
1107	PPCODE:	1631	PPCODE:
1108	{	1632	{
1109	if (GIMME_V != G_VOID)	1633	if (GIMME_V != G_VOID)
		1634	XPUSHs (THIS->selection.text
1110	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1635	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1636	: &PL_sv_undef);
1111		1637
1112	if (newtext)	1638	if (newtext)
1113	{	1639	{
1114	free (THIS->selection.text);	1640	free (THIS->selection.text);
1115		1641
1116	THIS->selection.text = sv2wcs (newtext);	1642	THIS->selection.text = sv2wcs (newtext);
1117	THIS->selection.len = wcslen (THIS->selection.text);	1643	THIS->selection.len = wcslen (THIS->selection.text);
1118	}	1644	}
1119	}	1645	}
		1646
		1647	void
		1648	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1649
		1650	void
		1651	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1652
		1653	void
		1654	rxvt_term::scr_bell ()
		1655
		1656	void
		1657	rxvt_term::scr_change_screen (int screen)
1120		1658
1121	void	1659	void
1122	rxvt_term::scr_add_lines (SV *string)	1660	rxvt_term::scr_add_lines (SV *string)
1123	CODE:	1661	CODE:
1124	{	1662	{
…		…
1146	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1684	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1147		1685
1148	THIS->cmdbuf_ptr = str;	1686	THIS->cmdbuf_ptr = str;
1149	THIS->cmdbuf_endp = str + len;	1687	THIS->cmdbuf_endp = str + len;
1150		1688
		1689	rxvt_push_locale (THIS->locale);
1151	THIS->cmd_parse ();	1690	THIS->cmd_parse ();
		1691	rxvt_pop_locale ();
1152		1692
1153	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1693	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1154	THIS->cmdbuf_endp = old_cmdbuf_endp;	1694	THIS->cmdbuf_endp = old_cmdbuf_endp;
1155	}	1695	}
1156		1696
…		…
1163	o->self = (HV *)SvRV (RETVAL);	1703	o->self = (HV *)SvRV (RETVAL);
1164	}	1704	}
1165	OUTPUT:	1705	OUTPUT:
1166	RETVAL	1706	RETVAL
1167		1707
		1708	#############################################################################
		1709	# Various X Utility Functions
		1710	#############################################################################
		1711
		1712	void
		1713	rxvt_term::XListProperties (Window window)
		1714	PPCODE:
		1715	{
		1716	int count;
		1717	Atom *props = XListProperties (THIS->display->display, window, &count);
		1718
		1719	EXTEND (SP, count);
		1720	while (count--)
		1721	PUSHs (newSVuv ((U32)props [count]));
		1722
		1723	XFree (props);
		1724	}
		1725
		1726	void
		1727	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1728	PPCODE:
		1729	{
		1730	Atom type;
		1731	int format;
		1732	unsigned long nitems;
		1733	unsigned long bytes_after;
		1734	unsigned char *prop;
		1735
		1736	XGetWindowProperty (THIS->display->display, window, property,
		1737	0, 1<<24, 0, AnyPropertyType,
		1738	&type, &format, &nitems, &bytes_after, &prop);
		1739
		1740	if (type != None)
		1741	{
		1742	int elemsize = format == 16 ? sizeof (short)
		1743	: format == 32 ? sizeof (long)
		1744	: 1;
		1745
		1746	EXTEND (SP, 3);
		1747	PUSHs (newSVuv ((U32)type));
		1748	PUSHs (newSViv (format));
		1749	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1750	XFree (prop);
		1751	}
		1752	}
		1753
		1754	void
		1755	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1756	CODE:
		1757	{
		1758	STRLEN len;
		1759	char *data_ = SvPVbyte (data, len);
		1760
		1761	int elemsize = format == 16 ? sizeof (short)
		1762	: format == 32 ? sizeof (long)
		1763	: 1;
		1764
		1765	XChangeProperty (THIS->display->display, window, property,
		1766	type, format, PropModeReplace,
		1767	(unsigned char *)data_, len / elemsize);
		1768	XSync (THIS->display->display, 0);
		1769	}
		1770
		1771	Atom
		1772	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1773	C_ARGS: term->display->display, atom_name, only_if_exists
		1774
		1775	char *
		1776	XGetAtomName (rxvt_term *term, Atom atom)
		1777	C_ARGS: term->display->display, atom
		1778	CLEANUP:
		1779	XFree (RETVAL);
		1780
		1781	void
		1782	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1783	C_ARGS: term->display->display, window, property
		1784
		1785	Window
		1786	rxvt_term::DefaultRootWindow ()
		1787	CODE:
		1788	RETVAL = THIS->display->root;
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#if 0
		1793
		1794	Window
		1795	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1796	C_ARGS: term->display->display, (Window)parent,
		1797	x, y, width, height, 0,
		1798	term->pix_colors_focused[Color_border],
		1799	term->pix_colors_focused[Color_border]
		1800
		1801	#endif
		1802
		1803	void
		1804	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1805	C_ARGS: term->display->display, window, parent, x, y
		1806
		1807	void
		1808	XMapWindow (rxvt_term *term, Window window)
		1809	C_ARGS: term->display->display, window
		1810
		1811	void
		1812	XUnmapWindow (rxvt_term *term, Window window)
		1813	C_ARGS: term->display->display, window
		1814
		1815	void
		1816	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1817	C_ARGS: term->display->display, window, x, y, width, height
		1818
		1819	void
		1820	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1821	CODE:
		1822	{
		1823	XWindowAttributes attr;
		1824	XGetWindowAttributes (THIS->display->display, window, &attr);
		1825	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1826	}
		1827
		1828	void
		1829	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1830	PPCODE:
		1831	{
		1832	int dx, dy;
		1833	Window child;
		1834
		1835	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1836	{
		1837	EXTEND (SP, 3);
		1838	PUSHs (newSViv (dx));
		1839	PUSHs (newSViv (dy));
		1840	PUSHs (newSVuv (child));
		1841	}
		1842	}
		1843
		1844	#############################################################################
		1845	# urxvt::overlay
		1846	#############################################################################
		1847
1168	MODULE = urxvt PACKAGE = urxvt::overlay	1848	MODULE = urxvt PACKAGE = urxvt::overlay
1169		1849
1170	void	1850	void
1171	overlay::set (int x, int y, SV *text, SV *rend = 0)	1851	overlay::set (int x, int y, SV *text, SV *rend = 0)
1172		1852
…		…
1176	void	1856	void
1177	overlay::hide ()	1857	overlay::hide ()
1178		1858
1179	void	1859	void
1180	overlay::DESTROY ()	1860	overlay::DESTROY ()
		1861
		1862	#############################################################################
		1863	# urxvt::watcher
		1864	#############################################################################
		1865
		1866	MODULE = urxvt PACKAGE = urxvt::watcher
		1867
		1868	CHAINED
		1869	perl_watcher::cb (SV *cb)
		1870	CODE:
		1871	THIS->cb (cb);
		1872	OUTPUT:
		1873	RETVAL
		1874
		1875	#############################################################################
		1876	# urxvt::timer
		1877	#############################################################################
1181		1878
1182	MODULE = urxvt PACKAGE = urxvt::timer	1879	MODULE = urxvt PACKAGE = urxvt::timer
1183		1880
1184	SV *	1881	SV *
1185	timer::new ()	1882	timer::new ()
1186	CODE:	1883	CODE:
1187	timer *w = new timer;	1884	timer *w = new timer;
1188	w->start (NOW);	1885	w->start (NOW);
1189	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1886	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1190	w->self = (HV *)SvRV (RETVAL);	1887	w->self = (HV *)SvRV (RETVAL);
1191	OUTPUT:
1192	RETVAL
1193
1194	timer *
1195	timer::cb (SV *cb)
1196	CODE:
1197	THIS->cb (cb);
1198	RETVAL = THIS;
1199	OUTPUT:	1888	OUTPUT:
1200	RETVAL	1889	RETVAL
1201		1890
1202	NV	1891	NV
1203	timer::at ()	1892	timer::at ()
1204	CODE:	1893	CODE:
1205	RETVAL = THIS->at;	1894	RETVAL = THIS->at;
1206	OUTPUT:	1895	OUTPUT:
1207	RETVAL	1896	RETVAL
1208		1897
1209	timer *	1898	CHAINED
1210	timer::interval (NV interval)	1899	timer::interval (NV interval)
1211	CODE:	1900	CODE:
1212	THIS->interval = interval;	1901	THIS->interval = interval;
		1902	OUTPUT:
1213	RETVAL = THIS;	1903	RETVAL
1214	OUTPUT:
1215	RETVAL
1216		1904
1217	timer *	1905	CHAINED
1218	timer::set (NV tstamp)	1906	timer::set (NV tstamp)
1219	CODE:	1907	CODE:
1220	THIS->set (tstamp);	1908	THIS->set (tstamp);
		1909	OUTPUT:
1221	RETVAL = THIS;	1910	RETVAL
1222	OUTPUT:
1223	RETVAL
1224		1911
1225	timer *	1912	CHAINED
1226	timer::start (NV tstamp = THIS->at)	1913	timer::start (NV tstamp = THIS->at)
1227	CODE:	1914	CODE:
1228	THIS->start (tstamp);	1915	THIS->start (tstamp);
		1916	OUTPUT:
1229	RETVAL = THIS;	1917	RETVAL
1230	OUTPUT:
1231	RETVAL
1232		1918
1233	timer *	1919	CHAINED
		1920	timer::after (NV delay)
		1921	CODE:
		1922	THIS->start (NOW + delay);
		1923	OUTPUT:
		1924	RETVAL
		1925
		1926	CHAINED
1234	timer::stop ()	1927	timer::stop ()
1235	CODE:	1928	CODE:
1236	THIS->stop ();	1929	THIS->stop ();
1237	RETVAL = THIS;
1238	OUTPUT:	1930	OUTPUT:
1239	RETVAL	1931	RETVAL
1240		1932
1241	void	1933	void
1242	timer::DESTROY ()	1934	timer::DESTROY ()
		1935
		1936	#############################################################################
		1937	# urxvt::iow
		1938	#############################################################################
1243		1939
1244	MODULE = urxvt PACKAGE = urxvt::iow	1940	MODULE = urxvt PACKAGE = urxvt::iow
1245		1941
1246	SV *	1942	SV *
1247	iow::new ()	1943	iow::new ()
1248	CODE:	1944	CODE:
1249	iow *w = new iow;	1945	iow *w = new iow;
1250	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1946	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1251	w->self = (HV *)SvRV (RETVAL);	1947	w->self = (HV *)SvRV (RETVAL);
1252	OUTPUT:	1948	OUTPUT:
1253	RETVAL	1949	RETVAL
1254		1950
1255	iow *	1951	CHAINED
1256	iow::cb (SV *cb)
1257	CODE:
1258	THIS->cb (cb);
1259	RETVAL = THIS;
1260	OUTPUT:
1261	RETVAL
1262
1263	iow *
1264	iow::fd (int fd)	1952	iow::fd (int fd)
1265	CODE:	1953	CODE:
1266	THIS->fd = fd;	1954	THIS->fd = fd;
		1955	OUTPUT:
1267	RETVAL = THIS;	1956	RETVAL
1268	OUTPUT:
1269	RETVAL
1270		1957
1271	iow *	1958	CHAINED
1272	iow::events (short events)	1959	iow::events (short events)
1273	CODE:	1960	CODE:
1274	THIS->events = events;	1961	THIS->events = events;
		1962	OUTPUT:
1275	RETVAL = THIS;	1963	RETVAL
1276	OUTPUT:
1277	RETVAL
1278		1964
1279	iow *	1965	CHAINED
1280	iow::start ()	1966	iow::start ()
1281	CODE:	1967	CODE:
1282	THIS->start ();	1968	THIS->start ();
		1969	OUTPUT:
1283	RETVAL = THIS;	1970	RETVAL
1284	OUTPUT:
1285	RETVAL
1286		1971
1287	iow *	1972	CHAINED
1288	iow::stop ()	1973	iow::stop ()
1289	CODE:	1974	CODE:
1290	THIS->stop ();	1975	THIS->stop ();
1291	RETVAL = THIS;
1292	OUTPUT:	1976	OUTPUT:
1293	RETVAL	1977	RETVAL
1294		1978
1295	void	1979	void
1296	iow::DESTROY ()	1980	iow::DESTROY ()
1297		1981
		1982	#############################################################################
		1983	# urxvt::iw
		1984	#############################################################################
1298		1985
		1986	MODULE = urxvt PACKAGE = urxvt::iw
		1987
		1988	SV *
		1989	iw::new ()
		1990	CODE:
		1991	iw *w = new iw;
		1992	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1993	w->self = (HV *)SvRV (RETVAL);
		1994	OUTPUT:
		1995	RETVAL
		1996
		1997	CHAINED
		1998	iw::start ()
		1999	CODE:
		2000	THIS->start ();
		2001	OUTPUT:
		2002	RETVAL
		2003
		2004	CHAINED
		2005	iw::stop ()
		2006	CODE:
		2007	THIS->stop ();
		2008	OUTPUT:
		2009	RETVAL
		2010
		2011	void
		2012	iw::DESTROY ()
		2013
		2014	#############################################################################
		2015	# urxvt::pw
		2016	#############################################################################
		2017
		2018	MODULE = urxvt PACKAGE = urxvt::pw
		2019
		2020	SV *
		2021	pw::new ()
		2022	CODE:
		2023	pw *w = new pw;
		2024	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2025	w->self = (HV *)SvRV (RETVAL);
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	CHAINED
		2030	pw::start (int pid)
		2031	CODE:
		2032	THIS->start (pid);
		2033	OUTPUT:
		2034	RETVAL
		2035
		2036	CHAINED
		2037	pw::stop ()
		2038	CODE:
		2039	THIS->stop ();
		2040	OUTPUT:
		2041	RETVAL
		2042
		2043	void
		2044	pw::DESTROY ()
		2045
		2046

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