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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.40 by root, Sun Jan 8 00:07:18 2006 UTC vs.
Revision 1.95 by root, Sun Jan 29 20:51:28 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
34	#include "rxvt.h"	37	#include "rxvt.h"
35	#include "iom.h"	38	#include "keyboard.h"
36	#include "rxvtutil.h"	39	#include "rxvtutil.h"
37	#include "rxvtperl.h"	40	#include "rxvtperl.h"
38		41
39	#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
40		49
41	#undef LINENO	50	#undef LINENO
42	#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)
43	#undef ROW	52	#undef ROW
44	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
45		54
		55	typedef int CHAINED UNUSED;
		56
46	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
47		58
48	static wchar_t *	59	static wchar_t *
49	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
50	{	61	{
…		…
102	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);
103		114
104	return (long)mg->mg_ptr;	115	return (long)mg->mg_ptr;
105	}	116	}
106		117
107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
109		120
110	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
111		124
112	struct perl_watcher	125	struct perl_watcher
113	{	126	{
114	SV *cbsv;	127	SV *cbsv;
115	HV *self;	128	HV *self;
116		129
117	perl_watcher ()	130	perl_watcher ()
118	: cbsv (newSV (0))	131	: cbsv (0)
119	{	132	{
120	}	133	}
121		134
122	~perl_watcher ()	135	~perl_watcher ()
123	{	136	{
124	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
125	}	138	}
126		139
127	void cb (SV *cb)	140	void cb (SV *cb)
128	{	141	{
129	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
130	}	144	}
131		145
132	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
133	};	147	};
134		148
…		…
157		171
158	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
159	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
160	}	174	}
161		175
162	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
163	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
164		178
165	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
166	{	180	{
167	tstamp interval;	181	tstamp interval;
168		182
169	timer ()	183	timer ()
170	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
178		192
179	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
180	}	194	}
181	};	195	};
182		196
183	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
184	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
185		199
186	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
187	{	201	{
188	iow ()	202	iow ()
189	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
190	{	204	{
191	}	205	}
…		…
194	{	208	{
195	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
196	}	210	}
197	};	211	};
198		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
199	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
200		246
201	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
202		248
203	struct overlay {	249	class overlay {
204	HV *self;
205	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
206	int x, y, w, h;	252	int x, y, w, h;
207	int border;	253	int border;
208	text_t **text;	254	text_t **text;
209	rend_t **rend;	255	rend_t **rend;
210		256
		257	public:
		258	HV *self;
		259
211	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);
212	~overlay ();	261	~overlay ();
213		262
214	void show ();	263	void show ();
215	void hide ();	264	void hide ();
…		…
218		267
219	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
220	};	269	};
221		270
222	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)
223	: 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)
224	{	273	{
225	if (border == 2)	274	if (border == 2)
226	{	275	{
227	w += 2;	276	w += 2;
228	h += 2;	277	h += 2;
…		…
267	*rp++ = r;	316	*rp++ = r;
268	}	317	}
269	}	318	}
270		319
271	show ();	320	show ();
272	THIS->want_refresh = 1;
273	}	321	}
274		322
275	overlay::~overlay ()	323	overlay::~overlay ()
276	{	324	{
277	hide ();	325	hide ();
…		…
282	delete [] rend[y];	330	delete [] rend[y];
283	}	331	}
284		332
285	delete [] text;	333	delete [] text;
286	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));
287		347
288	THIS->want_refresh = 1;	348	THIS->want_refresh = 1;
289	}	349	}
290		350
291	void	351	void
292	overlay::show ()
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295
296	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
297	hv_store (hv, key, 32, newSViv ((long)this), 0);
298	}
299
300	void
301	overlay::hide ()	352	overlay::hide ()
302	{	353	{
303	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	354	if (!overlay_av)
		355	return;
304		356
305	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)
306	{	361	{
307	char key[33]; sprintf (key, "%32lx", (long)this);	362	av_delete (overlay_av, i, G_DISCARD);
308		363	break;
309	HV *hv = (HV *)SvRV (*ovs);
310	hv_delete (hv, key, 32, G_DISCARD);
311	}	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;
312	}	375	}
313		376
314	void overlay::swap ()	377	void overlay::swap ()
315	{	378	{
316	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));
…		…
322	for (int y = ov_h; y--; )	385	for (int y = ov_h; y--; )
323	{	386	{
324	text_t *t1 = text [y];	387	text_t *t1 = text [y];
325	rend_t *r1 = rend [y];	388	rend_t *r1 = rend [y];
326		389
327	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;
328	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;
329		392
330	for (int x = ov_w; x--; )	393	for (int x = ov_w; x--; )
331	{	394	{
332	text_t t = *t1; *t1++ = *t2; *t2++ = t;	395	text_t t = *t1; *t1++ = *t2; *t2++ = t;
333	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));
…		…
356	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
357	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
358		421
359	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
360		423
361	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
362	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
363	}	426	}
364		427
365	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
366	}	429	}
…		…
369	/////////////////////////////////////////////////////////////////////////////	432	/////////////////////////////////////////////////////////////////////////////
370		433
371	struct rxvt_perl_interp rxvt_perl;	434	struct rxvt_perl_interp rxvt_perl;
372		435
373	static PerlInterpreter *perl;	436	static PerlInterpreter *perl;
374
375	rxvt_perl_interp::rxvt_perl_interp ()
376	{
377	}
378		437
379	rxvt_perl_interp::~rxvt_perl_interp ()	438	rxvt_perl_interp::~rxvt_perl_interp ()
380	{	439	{
381	if (perl)	440	if (perl)
382	{	441	{
…		…
384	perl_free (perl);	443	perl_free (perl);
385	}	444	}
386	}	445	}
387		446
388	void	447	void
389	rxvt_perl_interp::init ()	448	rxvt_perl_interp::init (rxvt_term *term)
390	{	449	{
391	if (!perl)	450	if (!perl)
392	{	451	{
		452	rxvt_push_locale (""); // perl init destroys current locale
		453
		454	perl_environ = rxvt_environ;
		455	swap (perl_environ, environ);
		456
393	char *argv[] = {	457	char *argv[] = {
394	"",	458	"",
395	"-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;"
396	};	466	};
397		467
398	perl = perl_alloc ();	468	perl = perl_alloc ();
399	perl_construct (perl);	469	perl_construct (perl);
400		470
…		…
405		475
406	perl_destruct (perl);	476	perl_destruct (perl);
407	perl_free (perl);	477	perl_free (perl);
408	perl = 0;	478	perl = 0;
409	}	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->xdisp, THIS->perl.grabtime);
		500	XUngrabPointer (THIS->xdisp, THIS->perl.grabtime);
		501	THIS->perl.grabtime = 0;
410	}	502	}
411	}	503	}
412		504
413	bool	505	bool
414	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
415	{	507	{
416	if (!perl)	508	if (!perl || !term->perl.self)
417	return false;	509	return false;
418		510
419	if (htype == HOOK_INIT) // first hook ever called	511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
420	{	513	{
421	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
422	hv_store ((HV *)SvRV ((SV *)term->perl.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 ();
423	}	518	}
424	else if (!term->perl.self)	519
425	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	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		564	}
		565	break;
		566
		567	case DT_WCS_LEN:
		568	{
		569	wchar_t *wstr = va_arg (ap, wchar_t *);
		570	int wlen = va_arg (ap, int);
		571
		572	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		573	}
		574	break;
		575
		576	case DT_LCS_LEN:
		577	{
		578	long *lstr = va_arg (ap, long *);
		579	int llen = va_arg (ap, int);
		580
		581	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		582	}
		583	break;
		584
		585	case DT_XEVENT:
		586	{
		587	XEvent *xe = va_arg (ap, XEvent *);
		588	HV *hv = newHV ();
		589
		590	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		591	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		592	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		593	# undef set
		594
		595	setiv (type, xe->type);
		596	setiv (send_event, xe->xany.send_event);
		597	setiv (serial, xe->xany.serial);
		598
		599	switch (xe->type)
		600	{
		601	case KeyPress:
		602	case KeyRelease:
		603	case ButtonPress:
		604	case ButtonRelease:
		605	case MotionNotify:
		606	setuv (window, xe->xmotion.window);
		607	setuv (root, xe->xmotion.root);
		608	setuv (subwindow, xe->xmotion.subwindow);
		609	setuv (time, xe->xmotion.time);
		610	setiv (x, xe->xmotion.x);
		611	setiv (y, xe->xmotion.y);
		612	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		613	setiv (col, xe->xmotion.x / term->fwidth);
		614	setiv (x_root, xe->xmotion.x_root);
		615	setiv (y_root, xe->xmotion.y_root);
		616	setuv (state, xe->xmotion.state);
		617
		618	switch (xe->type)
		619	{
		620	case KeyPress:
		621	case KeyRelease:
		622	setuv (keycode, xe->xkey.keycode);
		623	break;
		624
		625	case ButtonPress:
		626	case ButtonRelease:
		627	setuv (button, xe->xbutton.button);
		628	break;
		629
		630	case MotionNotify:
		631	setiv (is_hint, xe->xmotion.is_hint);
		632	break;
		633	}
		634
		635	break;
		636
		637	case MapNotify:
		638	case UnmapNotify:
		639	case ConfigureNotify:
		640	setuv (event, xe->xconfigure.event);
		641	setuv (window, xe->xconfigure.window);
		642
		643	switch (xe->type)
		644	{
		645	case ConfigureNotify:
		646	setiv (x, xe->xconfigure.x);
		647	setiv (y, xe->xconfigure.y);
		648	setiv (width, xe->xconfigure.width);
		649	setiv (height, xe->xconfigure.height);
		650	setuv (above, xe->xconfigure.above);
		651	break;
		652	}
		653
		654	break;
		655
		656	case PropertyNotify:
		657	setuv (window, xe->xproperty.window);
		658	setuv (atom, xe->xproperty.atom);
		659	setuv (time, xe->xproperty.time);
		660	setiv (state, xe->xproperty.state);
		661	break;
		662
		663	case ClientMessage:
		664	setuv (window, xe->xclient.window);
		665	setuv (message_type, xe->xclient.message_type);
		666	setuv (format, xe->xclient.format);
		667	setuv (l0, xe->xclient.data.l[0]);
		668	setuv (l1, xe->xclient.data.l[1]);
		669	setuv (l2, xe->xclient.data.l[2]);
		670	setuv (l3, xe->xclient.data.l[3]);
		671	setuv (l4, xe->xclient.data.l[4]);
		672	break;
		673	}
		674
		675	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		676	}
		677	break;
		678
		679	case DT_END:
		680	goto call;
		681
		682	default:
		683	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		684	}
		685	}
		686
		687	call:
		688	va_end (ap);
		689
		690	PUTBACK;
		691	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		692	SPAGAIN;
		693
		694	if (count)
		695	{
		696	SV *status = POPs;
		697	count = SvTRUE (status);
		698	}
		699
		700	PUTBACK;
		701	FREETMPS;
		702	LEAVE;
		703
		704	if (SvTRUE (ERRSV))
		705	{
		706	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		707	ungrab (term); // better lose the grab than the session
		708	}
		709
		710	event_consumed = !!count;
		711	}
		712	catch (...)
		713	{
		714	swap (perl_environ, environ);
		715	throw;
		716	}
		717	else
		718	event_consumed = false;
		719
		720	// post-handling of some events
		721	if (htype == HOOK_REFRESH_BEGIN)
		722	{
		723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		727	}
426	else if (htype == HOOK_DESTROY)	728	else if (htype == HOOK_DESTROY)
427	{	729	{
428	// handled later	730	clearSVptr ((SV *)term->perl.self);
		731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
429	}	735	}
430	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
431	{
432	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
433		736
434	if (HvKEYS (hv))	737	swap (perl_environ, environ);
435	{
436	hv_iterinit (hv);
437		738
438	while (HE *he = hv_iternext (hv))	739	return event_consumed;
439	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
440	}
441	}
442	else if (!should_invoke [htype])
443	return false;
444
445	dSP;
446	va_list ap;
447
448	va_start (ap, htype);
449
450	ENTER;
451	SAVETMPS;
452
453	PUSHMARK (SP);
454
455	XPUSHs (sv_2mortal (newSVterm (term)));
456	XPUSHs (sv_2mortal (newSViv (htype)));
457
458	for (;;) {
459	data_type dt = (data_type)va_arg (ap, int);
460
461	switch (dt)
462	{
463	case DT_INT:
464	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
465	break;
466
467	case DT_LONG:
468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
469	break;
470
471	case DT_STR:
472	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
473	break;
474
475	case DT_STR_LEN:
476	{
477	char *str = va_arg (ap, char *);
478	int len = va_arg (ap, int);
479
480	XPUSHs (sv_2mortal (newSVpvn (str, len)));
481	}
482	break;
483
484	case DT_WCS_LEN:
485	{
486	wchar_t *wstr = va_arg (ap, wchar_t *);
487	int wlen = va_arg (ap, int);
488
489	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
490	}
491	break;
492
493	case DT_XEVENT:
494	{
495	XEvent *xe = va_arg (ap, XEvent *);
496	HV *hv = newHV ();
497
498	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
499	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
500	# undef set
501
502	setiv (type, xe->type);
503	setiv (send_event, xe->xany.send_event);
504	setiv (serial, xe->xany.serial);
505
506	switch (xe->type)
507	{
508	case KeyPress:
509	case KeyRelease:
510	case ButtonPress:
511	case ButtonRelease:
512	case MotionNotify:
513	setiv (time, xe->xmotion.time);
514	setiv (x, xe->xmotion.x);
515	setiv (y, xe->xmotion.y);
516	setiv (row, xe->xmotion.y / term->fheight);
517	setiv (col, xe->xmotion.x / term->fwidth);
518	setiv (x_root, xe->xmotion.x_root);
519	setiv (y_root, xe->xmotion.y_root);
520	setiv (state, xe->xmotion.state);
521	break;
522	}
523
524	switch (xe->type)
525	{
526	case KeyPress:
527	case KeyRelease:
528	setiv (keycode, xe->xkey.keycode);
529	break;
530
531	case ButtonPress:
532	case ButtonRelease:
533	setiv (button, xe->xbutton.button);
534	break;
535
536	case MotionNotify:
537	setiv (is_hint, xe->xmotion.is_hint);
538	break;
539	}
540
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
542	}
543	break;
544
545	case DT_END:
546	{
547	va_end (ap);
548
549	PUTBACK;
550	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
551	SPAGAIN;
552
553	if (count)
554	{
555	SV *status = POPs;
556	count = SvTRUE (status);
557	}
558
559	PUTBACK;
560	FREETMPS;
561	LEAVE;
562
563	if (SvTRUE (ERRSV))
564	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
565
566	if (htype == HOOK_DESTROY)
567	{
568	clearSVptr ((SV *)term->perl.self);
569	SvREFCNT_dec ((SV *)term->perl.self);
570	}
571
572	return count;
573	}
574
575	default:
576	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
577	}
578	}
579	}	740	}
580		741
581	/////////////////////////////////////////////////////////////////////////////	742	/////////////////////////////////////////////////////////////////////////////
582		743
583	MODULE = urxvt PACKAGE = urxvt	744	MODULE = urxvt PACKAGE = urxvt
584		745
585	PROTOTYPES: ENABLE	746	PROTOTYPES: ENABLE
586		747
587	BOOT:	748	BOOT:
588	{	749	{
589	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	750	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		751	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		752	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		753	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		754
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	755	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	756	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	757	# include "hookinc.h"
594	# undef def	758	# undef def
…		…
599	# include "optinc.h"	763	# include "optinc.h"
600	# undef nodef	764	# undef nodef
601	# undef def	765	# undef def
602		766
603	HV *stash = gv_stashpv ("urxvt", 1);	767	HV *stash = gv_stashpv ("urxvt", 1);
604	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	768	struct {
		769	const char *name;
		770	IV iv;
		771	} *civ, const_iv[] = {
		772	# define const_iv(name) { # name, (IV)name }
605	export_const_iv (DEFAULT_RSTYLE);	773	const_iv (DEFAULT_RSTYLE),
606	export_const_iv (OVERLAY_RSTYLE);	774	const_iv (OVERLAY_RSTYLE),
607	export_const_iv (RS_Bold);	775	const_iv (RS_Bold),
608	export_const_iv (RS_Italic);	776	const_iv (RS_Italic),
609	export_const_iv (RS_Blink);	777	const_iv (RS_Blink),
610	export_const_iv (RS_RVid);	778	const_iv (RS_RVid),
611	export_const_iv (RS_Uline);	779	const_iv (RS_Uline),
612		780
613	export_const_iv (CurrentTime);	781	const_iv (CurrentTime),
614	export_const_iv (ShiftMask);	782	const_iv (ShiftMask),
615	export_const_iv (LockMask);	783	const_iv (LockMask),
616	export_const_iv (ControlMask);	784	const_iv (ControlMask),
617	export_const_iv (Mod1Mask);	785	const_iv (Mod1Mask),
618	export_const_iv (Mod2Mask);	786	const_iv (Mod2Mask),
619	export_const_iv (Mod3Mask);	787	const_iv (Mod3Mask),
620	export_const_iv (Mod4Mask);	788	const_iv (Mod4Mask),
621	export_const_iv (Mod5Mask);	789	const_iv (Mod5Mask),
622	export_const_iv (Button1Mask);	790	const_iv (Button1Mask),
623	export_const_iv (Button2Mask);	791	const_iv (Button2Mask),
624	export_const_iv (Button3Mask);	792	const_iv (Button3Mask),
625	export_const_iv (Button4Mask);	793	const_iv (Button4Mask),
626	export_const_iv (Button5Mask);	794	const_iv (Button5Mask),
627	export_const_iv (AnyModifier);	795	const_iv (AnyModifier),
		796
		797	const_iv (EVENT_NONE),
		798	const_iv (EVENT_READ),
		799	const_iv (EVENT_WRITE),
		800
		801	const_iv (NoEventMask),
		802	const_iv (KeyPressMask),
		803	const_iv (KeyReleaseMask),
		804	const_iv (ButtonPressMask),
		805	const_iv (ButtonReleaseMask),
		806	const_iv (EnterWindowMask),
		807	const_iv (LeaveWindowMask),
		808	const_iv (PointerMotionMask),
		809	const_iv (PointerMotionHintMask),
		810	const_iv (Button1MotionMask),
		811	const_iv (Button2MotionMask),
		812	const_iv (Button3MotionMask),
		813	const_iv (Button4MotionMask),
		814	const_iv (Button5MotionMask),
		815	const_iv (ButtonMotionMask),
		816	const_iv (KeymapStateMask),
		817	const_iv (ExposureMask),
		818	const_iv (VisibilityChangeMask),
		819	const_iv (StructureNotifyMask),
		820	const_iv (ResizeRedirectMask),
		821	const_iv (SubstructureNotifyMask),
		822	const_iv (SubstructureRedirectMask),
		823	const_iv (FocusChangeMask),
		824	const_iv (PropertyChangeMask),
		825	const_iv (ColormapChangeMask),
		826	const_iv (OwnerGrabButtonMask),
		827
		828	const_iv (KeyPress),
		829	const_iv (KeyRelease),
		830	const_iv (ButtonPress),
		831	const_iv (ButtonRelease),
		832	const_iv (MotionNotify),
		833	const_iv (EnterNotify),
		834	const_iv (LeaveNotify),
		835	const_iv (FocusIn),
		836	const_iv (FocusOut),
		837	const_iv (KeymapNotify),
		838	const_iv (Expose),
		839	const_iv (GraphicsExpose),
		840	const_iv (NoExpose),
		841	const_iv (VisibilityNotify),
		842	const_iv (CreateNotify),
		843	const_iv (DestroyNotify),
		844	const_iv (UnmapNotify),
		845	const_iv (MapNotify),
		846	const_iv (MapRequest),
		847	const_iv (ReparentNotify),
		848	const_iv (ConfigureNotify),
		849	const_iv (ConfigureRequest),
		850	const_iv (GravityNotify),
		851	const_iv (ResizeRequest),
		852	const_iv (CirculateNotify),
		853	const_iv (CirculateRequest),
		854	const_iv (PropertyNotify),
		855	const_iv (SelectionClear),
		856	const_iv (SelectionRequest),
		857	const_iv (SelectionNotify),
		858	const_iv (ColormapNotify),
		859	const_iv (ClientMessage),
		860	const_iv (MappingNotify),
		861	# if ENABLE_XIM_ONTHESPOT
		862	const_iv (XIMReverse),
		863	const_iv (XIMUnderline),
		864	const_iv (XIMHighlight),
		865	const_iv (XIMPrimary),
		866	const_iv (XIMSecondary),
		867	const_iv (XIMTertiary),
		868	const_iv (XIMVisibleToForward),
		869	const_iv (XIMVisibleToBackword),
		870	const_iv (XIMVisibleToCenter),
		871	# if 0
		872	const_iv (XIMForwardChar),
		873	const_iv (XIMBackwardChar),
		874	const_iv (XIMForwardWord),
		875	const_iv (XIMBackwardWord),
		876	const_iv (XIMCaretUp),
		877	const_iv (XIMCaretDown),
		878	const_iv (XIMNextLine),
		879	const_iv (XIMPreviousLine),
		880	const_iv (XIMLineStart),
		881	const_iv (XIMLineEnd),
		882	const_iv (XIMAbsolutePosition),
		883	const_iv (XIMDontChange),
		884	# endif
		885	# endif
		886	};
		887
		888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		889	civ-- > const_iv; )
		890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
628	}	891	}
		892
		893	void
		894	warn (const char *msg)
		895	CODE:
		896	rxvt_warn ("%s", msg);
		897
		898	void
		899	fatal (const char *msg)
		900	CODE:
		901	rxvt_fatal ("%s", msg);
		902
		903	void
		904	_exit (int status)
		905
		906	NV
		907	NOW ()
		908	CODE:
		909	RETVAL = NOW;
		910	OUTPUT:
		911	RETVAL
		912
		913	int
		914	GET_BASEFG (int rend)
		915	CODE:
		916	RETVAL = GET_BASEFG (rend);
		917	OUTPUT:
		918	RETVAL
		919
		920	int
		921	GET_BASEBG (int rend)
		922	CODE:
		923	RETVAL = GET_BASEBG (rend);
		924	OUTPUT:
		925	RETVAL
		926
		927	int
		928	SET_FGCOLOR (int rend, int new_color)
		929	CODE:
		930	RETVAL = SET_FGCOLOR (rend, new_color);
		931	OUTPUT:
		932	RETVAL
		933
		934	int
		935	SET_BGCOLOR (int rend, int new_color)
		936	CODE:
		937	RETVAL = SET_BGCOLOR (rend, new_color);
		938	OUTPUT:
		939	RETVAL
		940
		941	int
		942	GET_CUSTOM (int rend)
		943	CODE:
		944	RETVAL = (rend && RS_customMask) >> RS_customShift;
		945	OUTPUT:
		946	RETVAL
		947
		948	int
		949	SET_CUSTOM (int rend, int new_value)
		950	CODE:
		951	{
		952	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		953	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		954
		955	RETVAL = (rend & ~RS_customMask)
		956	| ((new_value << RS_customShift) & RS_customMask);
		957	}
		958	OUTPUT:
		959	RETVAL
		960
		961	void
		962	termlist ()
		963	PPCODE:
		964	{
		965	EXTEND (SP, rxvt_term::termlist.size ());
		966
		967	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		968	if ((*t)->perl.self)
		969	PUSHs (sv_2mortal (newSVterm (*t)));
		970	}
		971
		972	MODULE = urxvt PACKAGE = urxvt::term
629		973
630	SV *	974	SV *
631	new (...)	975	_new (AV *env, AV *arg)
632	CODE:	976	CODE:
633	{	977	{
		978	rxvt_term *term = new rxvt_term;
		979
634	stringvec *argv = new stringvec;	980	stringvec *argv = new stringvec;
		981	stringvec *envv = new stringvec;
		982
		983	for (int i = 0; i <= AvFILL (arg); i++)
		984	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		985
		986	for (int i = AvFILL (env) + 1; i--; )
		987	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		988
		989	envv->push_back (0);
		990
635	bool success;	991	bool success;
636
637	for (int i = 0; i < items ;i++)
638	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
639
640	rxvt_term *term = new rxvt_term;
641
642	term->argv = argv;
643		992
644	try	993	try
645	{	994	{
646	if (!term->init (argv->size (), argv->begin ()))	995	success = term->init (argv, envv);
647	term = 0;
648	}	996	}
649	catch (const class rxvt_failure_exception &e)	997	catch (const class rxvt_failure_exception &e)
650	{	998	{
		999	success = false;
		1000	}
		1001
		1002	if (!success)
		1003	{
651	term->destroy ();	1004	term->destroy ();
652	croak ("exception caught while initializing new terminal instance");	1005	croak ("error while initializing new terminal instance");
653	}	1006	}
654		1007
655	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1008	RETVAL = term && term->perl.self
		1009	? newSVterm (term) : &PL_sv_undef;
656	}	1010	}
657	OUTPUT:	1011	OUTPUT:
658	RETVAL	1012	RETVAL
659		1013
660	void	1014	void
661	set_should_invoke (int htype, int value)
662	CODE:
663	rxvt_perl.should_invoke [htype] = value;
664
665	void
666	warn (const char *msg)
667	CODE:
668	rxvt_warn ("%s", msg);
669
670	void
671	fatal (const char *msg)
672	CODE:
673	rxvt_fatal ("%s", msg);
674
675	NV
676	NOW ()
677	CODE:
678	RETVAL = NOW;
679	OUTPUT:
680	RETVAL
681
682	int
683	GET_BASEFG (int rend)
684	CODE:
685	RETVAL = GET_BASEFG (rend);
686	OUTPUT:
687	RETVAL
688
689	int
690	GET_BASEBG (int rend)
691	CODE:
692	RETVAL = GET_BASEBG (rend);
693	OUTPUT:
694	RETVAL
695
696	int
697	SET_FGCOLOR (int rend, int new_color)
698	CODE:
699	RETVAL = SET_FGCOLOR (rend, new_color);
700	OUTPUT:
701	RETVAL
702
703	int
704	SET_BGCOLOR (int rend, int new_color)
705	CODE:
706	RETVAL = SET_BGCOLOR (rend, new_color);
707	OUTPUT:
708	RETVAL
709
710	int
711	GET_CUSTOM (int rend)
712	CODE:
713	RETVAL = (rend && RS_customMask) >> RS_customShift;
714	OUTPUT:
715	RETVAL
716
717	int
718	SET_CUSTOM (int rend, int new_value)
719	CODE:
720	{
721	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
722	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
723
724	RETVAL = (rend & ~RS_customMask)
725	| ((new_value << RS_customShift) & RS_customMask);
726	}
727	OUTPUT:
728	RETVAL
729
730	MODULE = urxvt PACKAGE = urxvt::term
731
732	void
733	rxvt_term::destroy ()	1015	rxvt_term::destroy ()
734		1016
735	void	1017	void
		1018	rxvt_term::set_should_invoke (int htype, int inc)
		1019	CODE:
		1020	THIS->perl.should_invoke [htype] += inc;
		1021
		1022	void
736	rxvt_term::grab_button (int button, U32 modifiers)	1023	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
737	CODE:	1024	CODE:
738	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1025	XGrabButton (THIS->xdisp, button, modifiers, window, 1,
739	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1026	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
740	GrabModeSync, GrabModeSync, None, None);	1027	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1028
		1029	void
		1030	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1031	CODE:
		1032	XUngrabButton (THIS->xdisp, button, modifiers, window);
		1033
		1034	#if 0
		1035
		1036	void
		1037	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1038	C_ARGS:
		1039	THIS->xdisp, keycode, modifiers, window, 1,
		1040	GrabModeSync, GrabModeSync
		1041
		1042	void
		1043	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1044	C_ARGS: THIS->xdisp, keycode, modifiers, window
		1045
		1046	#endif
741		1047
742	bool	1048	bool
743	rxvt_term::grab (U32 eventtime, int sync = 0)	1049	rxvt_term::grab (Time eventtime, int sync = 0)
744	CODE:	1050	CODE:
745	{	1051	{
746	int mode = sync ? GrabModeSync : GrabModeAsync;	1052	int mode = sync ? GrabModeSync : GrabModeAsync;
747		1053
748	THIS->perl.grabtime = 0;	1054	THIS->perl.grabtime = 0;
749		1055
750	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1056	if (!XGrabPointer (THIS->xdisp, THIS->vt, 0,
751	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1057	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
752	mode, mode, None, None, eventtime))	1058	mode, mode, None, GRAB_CURSOR, eventtime))
753	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1059	if (!XGrabKeyboard (THIS->xdisp, THIS->vt, 0, mode, mode, eventtime))
754	THIS->perl.grabtime = eventtime;	1060	THIS->perl.grabtime = eventtime;
755	else	1061	else
756	XUngrabPointer (THIS->display->display, eventtime);	1062	XUngrabPointer (THIS->xdisp, eventtime);
757		1063
758	RETVAL = !!THIS->perl.grabtime;	1064	RETVAL = !!THIS->perl.grabtime;
759	}	1065	}
760	OUTPUT:	1066	OUTPUT:
761	RETVAL	1067	RETVAL
762		1068
763	void	1069	void
764	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1070	rxvt_term::allow_events_async ()
765	CODE:	1071	CODE:
766	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1072	XAllowEvents (THIS->xdisp, AsyncBoth, THIS->perl.grabtime);
767		1073
768	void	1074	void
769	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1075	rxvt_term::allow_events_sync ()
770	CODE:	1076	CODE:
771	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1077	XAllowEvents (THIS->xdisp, SyncBoth, THIS->perl.grabtime);
772		1078
773	void	1079	void
774	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1080	rxvt_term::allow_events_replay ()
775	CODE:	1081	CODE:
776	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1082	XAllowEvents (THIS->xdisp, ReplayPointer, THIS->perl.grabtime);
777	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1083	XAllowEvents (THIS->xdisp, ReplayKeyboard, THIS->perl.grabtime);
778		1084
779	void	1085	void
780	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1086	rxvt_term::ungrab ()
781	CODE:	1087	CODE:
782	THIS->perl.grabtime = 0;	1088	ungrab (THIS);
783	XUngrabKeyboard (THIS->display->display, eventtime);
784	XUngrabPointer (THIS->display->display, eventtime);
785		1089
786	int	1090	int
787	rxvt_term::strwidth (SV *str)	1091	rxvt_term::strwidth (SV *str)
788	CODE:	1092	CODE:
789	{	1093	{
…		…
842	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1146	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
843	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1147	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
844	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1148	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
845	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1149	#define TERM_OFFSET_focus TERM_OFFSET(focus)
846	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1150	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1151	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1152	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1153	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
847	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1154	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
848	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1155	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
849	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1156	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
850		1157
851	int	1158	int
852	rxvt_term::width ()	1159	rxvt_term::width ()
853	ALIAS:	1160	ALIAS:
854	width = TERM_OFFSET_width	1161	width = TERM_OFFSET_width
…		…
858	fbase = TERM_OFFSET_fbase	1165	fbase = TERM_OFFSET_fbase
859	nrow = TERM_OFFSET_nrow	1166	nrow = TERM_OFFSET_nrow
860	ncol = TERM_OFFSET_ncol	1167	ncol = TERM_OFFSET_ncol
861	focus = TERM_OFFSET_focus	1168	focus = TERM_OFFSET_focus
862	mapped = TERM_OFFSET_mapped	1169	mapped = TERM_OFFSET_mapped
		1170	int_bwidth = TERM_OFFSET_int_bwidth
		1171	ext_bwidth = TERM_OFFSET_ext_bwidth
		1172	lineSpace = TERM_OFFSET_lineSpace
863	saveLines = TERM_OFFSET_saveLines	1173	saveLines = TERM_OFFSET_saveLines
864	total_rows = TERM_OFFSET_total_rows	1174	total_rows = TERM_OFFSET_total_rows
865	nsaved = TERM_OFFSET_nsaved	1175	top_row = TERM_OFFSET_top_row
866	CODE:	1176	CODE:
867	RETVAL = *(int *)((char *)THIS + ix);	1177	RETVAL = *(int *)((char *)THIS + ix);
868	OUTPUT:	1178	OUTPUT:
869	RETVAL	1179	RETVAL
870		1180
…		…
872	rxvt_term::ModLevel3Mask ()	1182	rxvt_term::ModLevel3Mask ()
873	ALIAS:	1183	ALIAS:
874	ModLevel3Mask = 0	1184	ModLevel3Mask = 0
875	ModMetaMask = 1	1185	ModMetaMask = 1
876	ModNumLockMask = 2	1186	ModNumLockMask = 2
		1187	current_screen = 3
		1188	hidden_cursor = 4
877	CODE:	1189	CODE:
878	switch (ix)	1190	switch (ix)
879	{	1191	{
880	case 0: RETVAL = THIS->ModLevel3Mask; break;	1192	case 0: RETVAL = THIS->ModLevel3Mask; break;
881	case 1: RETVAL = THIS->ModMetaMask; break;	1193	case 1: RETVAL = THIS->ModMetaMask; break;
882	case 2: RETVAL = THIS->ModNumLockMask; break;	1194	case 2: RETVAL = THIS->ModNumLockMask; break;
		1195	case 3: RETVAL = THIS->current_screen; break;
		1196	case 4: RETVAL = THIS->hidden_cursor; break;
883	}	1197	}
884	OUTPUT:	1198	OUTPUT:
885	RETVAL	1199	RETVAL
886		1200
887	U32	1201	char *
		1202	rxvt_term::display_id ()
		1203	ALIAS:
		1204	display_id = 0
		1205	locale = 1
		1206	CODE:
		1207	switch (ix)
		1208	{
		1209	case 0: RETVAL = THIS->display->id; break;
		1210	case 1: RETVAL = THIS->locale; break;
		1211	}
		1212	OUTPUT:
		1213	RETVAL
		1214
		1215	SV *
		1216	rxvt_term::_env ()
		1217	CODE:
		1218	{
		1219	if (THIS->envv)
		1220	{
		1221	AV *av = newAV ();
		1222
		1223	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1224	if (*i)
		1225	av_push (av, newSVpv (*i, 0));
		1226
		1227	RETVAL = newRV_noinc ((SV *)av);
		1228	}
		1229	else
		1230	RETVAL = &PL_sv_undef;
		1231	}
		1232	OUTPUT:
		1233	RETVAL
		1234
		1235	int
		1236	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1237	CODE:
		1238	RETVAL = THIS->pty_ev.events;
		1239	if (events != EVENT_UNDEF)
		1240	THIS->pty_ev.set (events);
		1241	OUTPUT:
		1242	RETVAL
		1243
		1244	int
		1245	rxvt_term::pty_fd ()
		1246	CODE:
		1247	RETVAL = THIS->pty->pty;
		1248	OUTPUT:
		1249	RETVAL
		1250
		1251	Window
888	rxvt_term::parent ()	1252	rxvt_term::parent ()
889	CODE:	1253	CODE:
890	RETVAL = (U32)THIS->parent [0];	1254	RETVAL = THIS->parent [0];
891	OUTPUT:	1255	OUTPUT:
892	RETVAL	1256	RETVAL
893		1257
894	U32	1258	Window
895	rxvt_term::vt ()	1259	rxvt_term::vt ()
896	CODE:	1260	CODE:
897	RETVAL = (U32)THIS->vt;	1261	RETVAL = THIS->vt;
898	OUTPUT:	1262	OUTPUT:
899	RETVAL	1263	RETVAL
		1264
		1265	void
		1266	rxvt_term::vt_emask_add (U32 emask)
		1267	CODE:
		1268	THIS->vt_emask_perl |= emask;
		1269	THIS->vt_select_input ();
900		1270
901	U32	1271	U32
902	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1272	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
903	CODE:	1273	CODE:
904	{
905	RETVAL = THIS->rstyle;	1274	RETVAL = THIS->rstyle;
906	THIS->rstyle = new_rstyle;	1275	THIS->rstyle = new_rstyle;
907	}
908	OUTPUT:	1276	OUTPUT:
909	RETVAL	1277	RETVAL
910		1278
911	int	1279	int
912	rxvt_term::view_start (int newval = -1)	1280	rxvt_term::view_start (int newval = 1)
		1281	PROTOTYPE: $;$
913	CODE:	1282	CODE:
914	{	1283	{
915	RETVAL = THIS->view_start;	1284	RETVAL = THIS->view_start;
916		1285
917	if (newval >= 0)	1286	if (newval <= 0)
918	{	1287	THIS->scr_changeview (max (newval, THIS->top_row));
919	THIS->view_start = min (newval, THIS->nsaved);
920	THIS->scr_changeview (RETVAL);
921	}
922	}	1288	}
923	OUTPUT:	1289	OUTPUT:
924	RETVAL	1290	RETVAL
		1291
		1292	void
		1293	rxvt_term::focus_in ()
		1294
		1295	void
		1296	rxvt_term::focus_out ()
925		1297
926	void	1298	void
927	rxvt_term::want_refresh ()	1299	rxvt_term::want_refresh ()
928	CODE:	1300	CODE:
929	THIS->want_refresh = 1;	1301	THIS->want_refresh = 1;
930		1302
931	void	1303	void
932	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1304	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
933	PPCODE:	1305	PPCODE:
934	{	1306	{
935	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1307	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
936	XSRETURN_EMPTY;	1308	XSRETURN_EMPTY;
937		1309
938	line_t &l = ROW(row_number);	1310	line_t &l = ROW(row_number);
939		1311
940	if (GIMME_V != G_VOID)	1312	if (GIMME_V != G_VOID)
941	{	1313	{
942	wchar_t *wstr = new wchar_t [THIS->ncol];	1314	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
943		1315
944	for (int col = 0; col < THIS->ncol; col++)	1316	for (int col = 0; col < THIS->ncol; col++)
945	wstr [col] = l.t [col];	1317	wstr [col] = l.t [col];
946		1318
947	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1319	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
948
949	delete [] wstr;
950	}	1320	}
951		1321
952	if (new_text)	1322	if (new_text)
953	{	1323	{
954	wchar_t *wstr = sv2wcs (new_text);	1324	wchar_t *wstr = sv2wcs (new_text);
955		1325
956	int len = min (wcslen (wstr) - start_ofs, max_len);	1326	int len = min (wcslen (wstr) - start_ofs, max_len);
957		1327
958	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1328	if (start_col < 0 || start_col + len > THIS->ncol)
959	{	1329	{
960	free (wstr);	1330	free (wstr);
961	croak ("new_text extends beyond horizontal margins");	1331	croak ("new_text extends beyond horizontal margins");
962	}	1332	}
963		1333
…		…
973		1343
974	void	1344	void
975	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1345	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
976	PPCODE:	1346	PPCODE:
977	{	1347	{
978	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1348	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
979	XSRETURN_EMPTY;	1349	XSRETURN_EMPTY;
980		1350
981	line_t &l = ROW(row_number);	1351	line_t &l = ROW(row_number);
982		1352
983	if (GIMME_V != G_VOID)	1353	if (GIMME_V != G_VOID)
…		…
995	{	1365	{
996	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1366	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
997	croak ("new_rend must be arrayref");	1367	croak ("new_rend must be arrayref");
998		1368
999	AV *av = (AV *)SvRV (new_rend);	1369	AV *av = (AV *)SvRV (new_rend);
1000	int len = min (av_len (av) + 1 - start_ofs, max_len);	1370	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1001		1371
1002	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1372	if (start_col < 0 || start_col + len > THIS->ncol)
1003	croak ("new_rend array extends beyond horizontal margins");	1373	croak ("new_rend array extends beyond horizontal margins");
1004		1374
1005	for (int col = start_col; col < start_col + len; col++)	1375	for (int col = start_col; col < start_col + len; col++)
1006	{	1376	{
1007	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1377	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1013		1383
1014	int	1384	int
1015	rxvt_term::ROW_l (int row_number, int new_length = -1)	1385	rxvt_term::ROW_l (int row_number, int new_length = -1)
1016	CODE:	1386	CODE:
1017	{	1387	{
1018	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1388	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1019	XSRETURN_EMPTY;	1389	XSRETURN_EMPTY;
1020		1390
1021	line_t &l = ROW(row_number);	1391	line_t &l = ROW(row_number);
1022	RETVAL = l.l;	1392	RETVAL = l.l;
1023		1393
…		…
1029		1399
1030	bool	1400	bool
1031	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1401	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1032	CODE:	1402	CODE:
1033	{	1403	{
1034	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1404	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1035	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1036		1406
1037	line_t &l = ROW(row_number);	1407	line_t &l = ROW(row_number);
1038	RETVAL = l.is_longer ();	1408	RETVAL = l.is_longer ();
1039		1409
…		…
1047	rxvt_term::special_encode (SV *string)	1417	rxvt_term::special_encode (SV *string)
1048	CODE:	1418	CODE:
1049	{	1419	{
1050	wchar_t *wstr = sv2wcs (string);	1420	wchar_t *wstr = sv2wcs (string);
1051	int wlen = wcslen (wstr);	1421	int wlen = wcslen (wstr);
1052	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1053		1423
1054	rxvt_push_locale (THIS->locale);	1424	rxvt_push_locale (THIS->locale);
1055		1425
1056	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1057	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
		1428	{
		1429	int w = WCWIDTH (*s);
		1430
1058	if (wcwidth (*s) == 0)	1431	if (w == 0)
1059	{	1432	{
1060	if (r == rstr)	1433	if (r == rstr)
1061	croak ("leading combining character unencodable");	1434	croak ("leading combining character unencodable");
1062		1435
1063	unicode_t n = rxvt_compose (r[-1], *s);	1436	unicode_t n = rxvt_compose (r[-1], *s);
1064	if (n == NOCHAR)	1437	if (n == NOCHAR)
1065	n = rxvt_composite.compose (r[-1], *s);	1438	n = rxvt_composite.compose (r[-1], *s);
1066		1439
1067	r[-1] = n;	1440	r[-1] = n;
1068	}	1441	}
1069	#if !UNICODE_3	1442	#if !UNICODE_3
1070	else if (*s >= 0x10000)	1443	else if (*s >= 0x10000)
1071	*r++ = rxvt_composite.compose (*s);	1444	*r++ = rxvt_composite.compose (*s);
1072	#endif	1445	#endif
1073	else	1446	else
1074	*r++ = *s;	1447	*r++ = *s;
		1448
		1449	// the *2 above only allows wcwidth <= 2
		1450	if (w > 1)
		1451	*r++ = NOCHAR;
		1452	}
1075		1453
1076	rxvt_pop_locale ();	1454	rxvt_pop_locale ();
1077		1455
1078	RETVAL = wcs2sv (rstr, r - rstr);	1456	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1457	}
1082	OUTPUT:	1458	OUTPUT:
1083	RETVAL	1459	RETVAL
1084		1460
1085	SV *	1461	SV *
…		…
1097	else if (IS_COMPOSE (*s))	1473	else if (IS_COMPOSE (*s))
1098	dlen += rxvt_composite.expand (*s, 0);	1474	dlen += rxvt_composite.expand (*s, 0);
1099	else	1475	else
1100	dlen++;	1476	dlen++;
1101		1477
1102	wchar_t *rstr = new wchar_t [dlen];	1478	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1103		1479
1104	// decode	1480	// decode
1105	wchar_t *r = rstr;	1481	wchar_t *r = rstr;
1106	for (wchar_t *s = wstr; *s; s++)	1482	for (wchar_t *s = wstr; *s; s++)
1107	if (*s == NOCHAR)	1483	if (*s == NOCHAR)
…		…
1110	r += rxvt_composite.expand (*s, r);	1486	r += rxvt_composite.expand (*s, r);
1111	else	1487	else
1112	*r++ = *s;	1488	*r++ = *s;
1113		1489
1114	RETVAL = wcs2sv (rstr, r - rstr);	1490	RETVAL = wcs2sv (rstr, r - rstr);
1115
1116	delete [] rstr;
1117	}	1491	}
1118	OUTPUT:	1492	OUTPUT:
1119	RETVAL	1493	RETVAL
1120		1494
1121	void	1495	void
…		…
1156	else	1530	else
1157	THIS->rs [index] = 0;	1531	THIS->rs [index] = 0;
1158	}	1532	}
1159	}	1533	}
1160		1534
		1535	const char *
		1536	rxvt_term::x_resource (const char *name)
		1537
1161	bool	1538	bool
1162	rxvt_term::option (U32 optval, int set = -1)	1539	rxvt_term::option (U32 optval, int set = -1)
1163	CODE:	1540	CODE:
1164	{	1541	{
1165	RETVAL = THIS->options & optval;	1542	RETVAL = THIS->options & optval;
…		…
1169	if (set)	1546	if (set)
1170	THIS->options |= optval;	1547	THIS->options |= optval;
1171	else	1548	else
1172	THIS->options &= ~optval;	1549	THIS->options &= ~optval;
1173		1550
		1551	if (THIS->check_ev.is_active ()) // avoid doing this before START
1174	switch (optval)	1552	switch (optval)
1175	{	1553	{
1176	case Opt_skipBuiltinGlyphs:	1554	case Opt_skipBuiltinGlyphs:
1177	THIS->set_fonts ();	1555	THIS->set_fonts ();
1178	THIS->scr_remap_chars ();	1556	THIS->scr_remap_chars ();
1179	THIS->scr_touch (true);	1557	THIS->scr_touch (true);
1180	THIS->want_refresh = 1;	1558	THIS->want_refresh = 1;
1181	break;	1559	break;
1182		1560
1183	case Opt_cursorUnderline:	1561	case Opt_cursorUnderline:
1184	THIS->want_refresh = 1;	1562	THIS->want_refresh = 1;
1185	break;	1563	break;
1186		1564
1187	# case Opt_scrollBar_floating:	1565	# case Opt_scrollBar_floating:
1188	# case Opt_scrollBar_right:	1566	# case Opt_scrollBar_right:
1189	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1567	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1190	# break;	1568	# break;
1191	}	1569	}
1192	}	1570	}
1193	}	1571	}
1194	OUTPUT:	1572	OUTPUT:
1195	RETVAL	1573	RETVAL
1196		1574
		1575	bool
		1576	rxvt_term::parse_keysym (char *keysym, char *str)
		1577	CODE:
		1578	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1579	THIS->keyboard->register_done ();
		1580	OUTPUT:
		1581	RETVAL
		1582
1197	void	1583	void
1198	rxvt_term::cur (...)	1584	rxvt_term::screen_cur (...)
1199	PROTOTYPE: $;$$	1585	PROTOTYPE: $;$$
1200	ALIAS:	1586	ALIAS:
1201	screen_cur = 0	1587	screen_cur = 0
1202	selection_beg = 1	1588	selection_beg = 1
1203	selection_end = 2	1589	selection_end = 2
…		…
1216	PUSHs (sv_2mortal (newSViv (rc.col)));	1602	PUSHs (sv_2mortal (newSViv (rc.col)));
1217	}	1603	}
1218		1604
1219	if (items == 3)	1605	if (items == 3)
1220	{	1606	{
1221	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1607	rc.row = SvIV (ST (1));
1222	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1608	rc.col = SvIV (ST (2));
		1609
		1610	if (ix == 2)
		1611	{
		1612	if (rc.col == 0)
		1613	{
		1614	// col == 0 means end of previous line
		1615	rc.row--;
		1616	rc.col = THIS->ncol;
		1617	}
		1618	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1619	&& rc.col > ROW(rc.row).l)
		1620	{
		1621	// col >= length means while line and add newline
		1622	rc.col = THIS->ncol;
		1623	}
		1624	}
		1625
		1626	clamp_it (rc.col, 0, THIS->ncol);
		1627	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1223		1628
1224	if (ix)	1629	if (ix)
1225	THIS->want_refresh = 1;	1630	THIS->want_refresh = 1;
1226	}	1631	}
1227	}	1632	}
1228		1633
		1634	char
		1635	rxvt_term::cur_charset ()
		1636	CODE:
		1637	RETVAL = THIS->charsets [THIS->screen.charset];
		1638	OUTPUT:
		1639	RETVAL
		1640
		1641	void
		1642	rxvt_term::selection_clear ()
		1643
		1644	void
		1645	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1646	CODE:
		1647	THIS->selection.op = SELECTION_CONT;
		1648	THIS->selection.rect = rect;
		1649	THIS->selection_make (eventtime);
		1650
1229	int	1651	int
1230	rxvt_term::selection_grab (U32 eventtime)	1652	rxvt_term::selection_grab (Time eventtime)
1231		1653
1232	void	1654	void
1233	rxvt_term::selection (SV *newtext = 0)	1655	rxvt_term::selection (SV *newtext = 0)
1234	PPCODE:	1656	PPCODE:
1235	{	1657	{
1236	if (GIMME_V != G_VOID)	1658	if (GIMME_V != G_VOID)
		1659	XPUSHs (THIS->selection.text
1237	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1660	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1661	: &PL_sv_undef);
1238		1662
1239	if (newtext)	1663	if (newtext)
1240	{	1664	{
1241	free (THIS->selection.text);	1665	free (THIS->selection.text);
1242		1666
1243	THIS->selection.text = sv2wcs (newtext);	1667	THIS->selection.text = sv2wcs (newtext);
1244	THIS->selection.len = wcslen (THIS->selection.text);	1668	THIS->selection.len = wcslen (THIS->selection.text);
1245	}	1669	}
1246	}	1670	}
		1671
		1672	void
		1673	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)
		1674
		1675	void
		1676	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1677
		1678	void
		1679	rxvt_term::scr_bell ()
		1680
		1681	void
		1682	rxvt_term::scr_change_screen (int screen)
1247		1683
1248	void	1684	void
1249	rxvt_term::scr_add_lines (SV *string)	1685	rxvt_term::scr_add_lines (SV *string)
1250	CODE:	1686	CODE:
1251	{	1687	{
…		…
1292	o->self = (HV *)SvRV (RETVAL);	1728	o->self = (HV *)SvRV (RETVAL);
1293	}	1729	}
1294	OUTPUT:	1730	OUTPUT:
1295	RETVAL	1731	RETVAL
1296		1732
		1733	#############################################################################
		1734	# Various X Utility Functions
		1735	#############################################################################
		1736
		1737	void
		1738	rxvt_term::XListProperties (Window window)
		1739	PPCODE:
		1740	{
		1741	int count;
		1742	Atom *props = XListProperties (THIS->xdisp, window, &count);
		1743
		1744	EXTEND (SP, count);
		1745	while (count--)
		1746	PUSHs (newSVuv ((U32)props [count]));
		1747
		1748	XFree (props);
		1749	}
		1750
		1751	void
		1752	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1753	PPCODE:
		1754	{
		1755	Atom type;
		1756	int format;
		1757	unsigned long nitems;
		1758	unsigned long bytes_after;
		1759	unsigned char *prop;
		1760
		1761	XGetWindowProperty (THIS->xdisp, window, property,
		1762	0, 1<<24, 0, AnyPropertyType,
		1763	&type, &format, &nitems, &bytes_after, &prop);
		1764
		1765	if (type != None)
		1766	{
		1767	int elemsize = format == 16 ? sizeof (short)
		1768	: format == 32 ? sizeof (long)
		1769	: 1;
		1770
		1771	EXTEND (SP, 3);
		1772	PUSHs (newSVuv ((U32)type));
		1773	PUSHs (newSViv (format));
		1774	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1775	XFree (prop);
		1776	}
		1777	}
		1778
		1779	void
		1780	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1781	CODE:
		1782	{
		1783	STRLEN len;
		1784	char *data_ = SvPVbyte (data, len);
		1785
		1786	int elemsize = format == 16 ? sizeof (short)
		1787	: format == 32 ? sizeof (long)
		1788	: 1;
		1789
		1790	XChangeProperty (THIS->xdisp, window, property,
		1791	type, format, PropModeReplace,
		1792	(unsigned char *)data_, len / elemsize);
		1793	XSync (THIS->xdisp, 0);
		1794	}
		1795
		1796	Atom
		1797	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1798	C_ARGS: term->xdisp, atom_name, only_if_exists
		1799
		1800	char *
		1801	XGetAtomName (rxvt_term *term, Atom atom)
		1802	C_ARGS: term->xdisp, atom
		1803	CLEANUP:
		1804	XFree (RETVAL);
		1805
		1806	void
		1807	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1808	C_ARGS: term->xdisp, window, property
		1809
		1810	Window
		1811	rxvt_term::DefaultRootWindow ()
		1812	CODE:
		1813	RETVAL = THIS->display->root;
		1814	OUTPUT:
		1815	RETVAL
		1816
		1817	#if 0
		1818
		1819	Window
		1820	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1821	C_ARGS: term->xdisp, (Window)parent,
		1822	x, y, width, height, 0,
		1823	term->pix_colors_focused[Color_border],
		1824	term->pix_colors_focused[Color_border]
		1825
		1826	#endif
		1827
		1828	void
		1829	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1830	C_ARGS: term->xdisp, window, parent, x, y
		1831
		1832	void
		1833	XMapWindow (rxvt_term *term, Window window)
		1834	C_ARGS: term->xdisp, window
		1835
		1836	void
		1837	XUnmapWindow (rxvt_term *term, Window window)
		1838	C_ARGS: term->xdisp, window
		1839
		1840	void
		1841	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1842	C_ARGS: term->xdisp, window, x, y, width, height
		1843
		1844	void
		1845	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1846	CODE:
		1847	{
		1848	XWindowAttributes attr;
		1849	XGetWindowAttributes (THIS->xdisp, window, &attr);
		1850	XSelectInput (THIS->xdisp, window, attr.your_event_mask | add_events & ~del_events);
		1851	}
		1852
		1853	void
		1854	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1855	PPCODE:
		1856	{
		1857	int dx, dy;
		1858	Window child;
		1859
		1860	if (XTranslateCoordinates (THIS->xdisp, src, dst, x, y, &dx, &dy, &child))
		1861	{
		1862	EXTEND (SP, 3);
		1863	PUSHs (newSViv (dx));
		1864	PUSHs (newSViv (dy));
		1865	PUSHs (newSVuv (child));
		1866	}
		1867	}
		1868
		1869	#############################################################################
		1870	# urxvt::overlay
		1871	#############################################################################
		1872
1297	MODULE = urxvt PACKAGE = urxvt::overlay	1873	MODULE = urxvt PACKAGE = urxvt::overlay
1298		1874
1299	void	1875	void
1300	overlay::set (int x, int y, SV *text, SV *rend = 0)	1876	overlay::set (int x, int y, SV *text, SV *rend = 0)
1301		1877
…		…
1305	void	1881	void
1306	overlay::hide ()	1882	overlay::hide ()
1307		1883
1308	void	1884	void
1309	overlay::DESTROY ()	1885	overlay::DESTROY ()
		1886
		1887	#############################################################################
		1888	# urxvt::watcher
		1889	#############################################################################
		1890
		1891	MODULE = urxvt PACKAGE = urxvt::watcher
		1892
		1893	CHAINED
		1894	perl_watcher::cb (SV *cb)
		1895	CODE:
		1896	THIS->cb (cb);
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	#############################################################################
		1901	# urxvt::timer
		1902	#############################################################################
1310		1903
1311	MODULE = urxvt PACKAGE = urxvt::timer	1904	MODULE = urxvt PACKAGE = urxvt::timer
1312		1905
1313	SV *	1906	SV *
1314	timer::new ()	1907	timer::new ()
1315	CODE:	1908	CODE:
1316	timer *w = new timer;	1909	timer *w = new timer;
1317	w->start (NOW);	1910	w->start (NOW);
1318	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1911	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1319	w->self = (HV *)SvRV (RETVAL);	1912	w->self = (HV *)SvRV (RETVAL);
1320	OUTPUT:
1321	RETVAL
1322
1323	timer *
1324	timer::cb (SV *cb)
1325	CODE:
1326	THIS->cb (cb);
1327	RETVAL = THIS;
1328	OUTPUT:	1913	OUTPUT:
1329	RETVAL	1914	RETVAL
1330		1915
1331	NV	1916	NV
1332	timer::at ()	1917	timer::at ()
1333	CODE:	1918	CODE:
1334	RETVAL = THIS->at;	1919	RETVAL = THIS->at;
1335	OUTPUT:	1920	OUTPUT:
1336	RETVAL	1921	RETVAL
1337		1922
1338	timer *	1923	CHAINED
1339	timer::interval (NV interval)	1924	timer::interval (NV interval)
1340	CODE:	1925	CODE:
1341	THIS->interval = interval;	1926	THIS->interval = interval;
		1927	OUTPUT:
1342	RETVAL = THIS;	1928	RETVAL
1343	OUTPUT:
1344	RETVAL
1345		1929
1346	timer *	1930	CHAINED
1347	timer::set (NV tstamp)	1931	timer::set (NV tstamp)
1348	CODE:	1932	CODE:
1349	THIS->set (tstamp);	1933	THIS->set (tstamp);
		1934	OUTPUT:
1350	RETVAL = THIS;	1935	RETVAL
1351	OUTPUT:
1352	RETVAL
1353		1936
1354	timer *	1937	CHAINED
1355	timer::start (NV tstamp = THIS->at)	1938	timer::start (NV tstamp = THIS->at)
1356	CODE:	1939	CODE:
1357	THIS->start (tstamp);	1940	THIS->start (tstamp);
		1941	OUTPUT:
1358	RETVAL = THIS;	1942	RETVAL
1359	OUTPUT:
1360	RETVAL
1361		1943
1362	timer *	1944	CHAINED
		1945	timer::after (NV delay)
		1946	CODE:
		1947	THIS->start (NOW + delay);
		1948	OUTPUT:
		1949	RETVAL
		1950
		1951	CHAINED
1363	timer::stop ()	1952	timer::stop ()
1364	CODE:	1953	CODE:
1365	THIS->stop ();	1954	THIS->stop ();
1366	RETVAL = THIS;
1367	OUTPUT:	1955	OUTPUT:
1368	RETVAL	1956	RETVAL
1369		1957
1370	void	1958	void
1371	timer::DESTROY ()	1959	timer::DESTROY ()
		1960
		1961	#############################################################################
		1962	# urxvt::iow
		1963	#############################################################################
1372		1964
1373	MODULE = urxvt PACKAGE = urxvt::iow	1965	MODULE = urxvt PACKAGE = urxvt::iow
1374		1966
1375	SV *	1967	SV *
1376	iow::new ()	1968	iow::new ()
1377	CODE:	1969	CODE:
1378	iow *w = new iow;	1970	iow *w = new iow;
1379	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1971	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1380	w->self = (HV *)SvRV (RETVAL);	1972	w->self = (HV *)SvRV (RETVAL);
1381	OUTPUT:	1973	OUTPUT:
1382	RETVAL	1974	RETVAL
1383		1975
1384	iow *	1976	CHAINED
1385	iow::cb (SV *cb)
1386	CODE:
1387	THIS->cb (cb);
1388	RETVAL = THIS;
1389	OUTPUT:
1390	RETVAL
1391
1392	iow *
1393	iow::fd (int fd)	1977	iow::fd (int fd)
1394	CODE:	1978	CODE:
1395	THIS->fd = fd;	1979	THIS->fd = fd;
		1980	OUTPUT:
1396	RETVAL = THIS;	1981	RETVAL
1397	OUTPUT:
1398	RETVAL
1399		1982
1400	iow *	1983	CHAINED
1401	iow::events (short events)	1984	iow::events (short events)
1402	CODE:	1985	CODE:
1403	THIS->events = events;	1986	THIS->events = events;
		1987	OUTPUT:
1404	RETVAL = THIS;	1988	RETVAL
1405	OUTPUT:
1406	RETVAL
1407		1989
1408	iow *	1990	CHAINED
1409	iow::start ()	1991	iow::start ()
1410	CODE:	1992	CODE:
1411	THIS->start ();	1993	THIS->start ();
		1994	OUTPUT:
1412	RETVAL = THIS;	1995	RETVAL
1413	OUTPUT:
1414	RETVAL
1415		1996
1416	iow *	1997	CHAINED
1417	iow::stop ()	1998	iow::stop ()
1418	CODE:	1999	CODE:
1419	THIS->stop ();	2000	THIS->stop ();
1420	RETVAL = THIS;
1421	OUTPUT:	2001	OUTPUT:
1422	RETVAL	2002	RETVAL
1423		2003
1424	void	2004	void
1425	iow::DESTROY ()	2005	iow::DESTROY ()
1426		2006
		2007	#############################################################################
		2008	# urxvt::iw
		2009	#############################################################################
1427		2010
		2011	MODULE = urxvt PACKAGE = urxvt::iw
		2012
		2013	SV *
		2014	iw::new ()
		2015	CODE:
		2016	iw *w = new iw;
		2017	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2018	w->self = (HV *)SvRV (RETVAL);
		2019	OUTPUT:
		2020	RETVAL
		2021
		2022	CHAINED
		2023	iw::start ()
		2024	CODE:
		2025	THIS->start ();
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	CHAINED
		2030	iw::stop ()
		2031	CODE:
		2032	THIS->stop ();
		2033	OUTPUT:
		2034	RETVAL
		2035
		2036	void
		2037	iw::DESTROY ()
		2038
		2039	#############################################################################
		2040	# urxvt::pw
		2041	#############################################################################
		2042
		2043	MODULE = urxvt PACKAGE = urxvt::pw
		2044
		2045	SV *
		2046	pw::new ()
		2047	CODE:
		2048	pw *w = new pw;
		2049	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2050	w->self = (HV *)SvRV (RETVAL);
		2051	OUTPUT:
		2052	RETVAL
		2053
		2054	CHAINED
		2055	pw::start (int pid)
		2056	CODE:
		2057	THIS->start (pid);
		2058	OUTPUT:
		2059	RETVAL
		2060
		2061	CHAINED
		2062	pw::stop ()
		2063	CODE:
		2064	THIS->stop ();
		2065	OUTPUT:
		2066	RETVAL
		2067
		2068	void
		2069	pw::DESTROY ()
		2070
		2071

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