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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.44 by root, Sun Jan 8 22:58:13 2006 UTC vs.
Revision 1.93 by root, Wed Jan 25 15:02:47 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"
40		43
41	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
43	#else	46	#else
44	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
45	#endif	48	#endif
46		49
47	#undef LINENO	50	#undef LINENO
48	#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)
49	#undef ROW	52	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
51		54
		55	typedef int CHAINED UNUSED;
		56
52	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
53
54	static SV *
55	taint (SV *sv)
56	{
57	SvTAINT (sv);
58	return sv;
59	}
60
61	static SV *
62	taint_if (SV *sv, SV *src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66
67	return sv;
68	}
69		58
70	static wchar_t *	59	static wchar_t *
71	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
72	{	61	{
73	STRLEN len;	62	STRLEN len;
…		…
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
131		120
132	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
133		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
		124
134	struct perl_watcher	125	struct perl_watcher
135	{	126	{
136	SV *cbsv;	127	SV *cbsv;
137	HV *self;	128	HV *self;
138		129
139	perl_watcher ()	130	perl_watcher ()
140	: cbsv (newSV (0))	131	: cbsv (0)
141	{	132	{
142	}	133	}
143		134
144	~perl_watcher ()	135	~perl_watcher ()
145	{	136	{
146	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
147	}	138	}
148		139
149	void cb (SV *cb)	140	void cb (SV *cb)
150	{	141	{
151	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
152	}	144	}
153		145
154	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
155	};	147	};
156		148
…		…
180	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
181	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182	}	174	}
183		175
184	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
185	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
186		178
187	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
188	{	180	{
189	tstamp interval;	181	tstamp interval;
190		182
191	timer ()	183	timer ()
192	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
201	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
202	}	194	}
203	};	195	};
204		196
205	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
206	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
207		199
208	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
209	{	201	{
210	iow ()	202	iow ()
211	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
212	{	204	{
213	}	205	}
…		…
216	{	208	{
217	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
218	}	210	}
219	};	211	};
220		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
221	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
222		246
223	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224		248
225	struct overlay {	249	class overlay {
226	HV *self;
227	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
228	int x, y, w, h;	252	int x, y, w, h;
229	int border;	253	int border;
230	text_t **text;	254	text_t **text;
231	rend_t **rend;	255	rend_t **rend;
232		256
		257	public:
		258	HV *self;
		259
233	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);
234	~overlay ();	261	~overlay ();
235		262
236	void show ();	263	void show ();
237	void hide ();	264	void hide ();
…		…
240		267
241	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
242	};	269	};
243		270
244	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)
245	: 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)
246	{	273	{
247	if (border == 2)	274	if (border == 2)
248	{	275	{
249	w += 2;	276	w += 2;
250	h += 2;	277	h += 2;
…		…
289	*rp++ = r;	316	*rp++ = r;
290	}	317	}
291	}	318	}
292		319
293	show ();	320	show ();
294	THIS->want_refresh = 1;
295	}	321	}
296		322
297	overlay::~overlay ()	323	overlay::~overlay ()
298	{	324	{
299	hide ();	325	hide ();
…		…
304	delete [] rend[y];	330	delete [] rend[y];
305	}	331	}
306		332
307	delete [] text;	333	delete [] text;
308	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));
309		347
310	THIS->want_refresh = 1;	348	THIS->want_refresh = 1;
311	}	349	}
312		350
313	void	351	void
314	overlay::show ()
315	{
316	char key[33]; sprintf (key, "%32lx", (long)this);
317
318	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319	hv_store (hv, key, 32, newSViv ((long)this), 0);
320	}
321
322	void
323	overlay::hide ()	352	overlay::hide ()
324	{	353	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	354	if (!overlay_av)
		355	return;
326		356
327	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)
328	{	361	{
329	char key[33]; sprintf (key, "%32lx", (long)this);	362	av_delete (overlay_av, i, G_DISCARD);
330		363	break;
331	HV *hv = (HV *)SvRV (*ovs);
332	hv_delete (hv, key, 32, G_DISCARD);
333	}	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;
334	}	375	}
335		376
336	void overlay::swap ()	377	void overlay::swap ()
337	{	378	{
338	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));
…		…
344	for (int y = ov_h; y--; )	385	for (int y = ov_h; y--; )
345	{	386	{
346	text_t *t1 = text [y];	387	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	388	rend_t *r1 = rend [y];
348		389
349	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;
350	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;
351		392
352	for (int x = ov_w; x--; )	393	for (int x = ov_w; x--; )
353	{	394	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	395	text_t t = *t1; *t1++ = *t2; *t2++ = t;
355	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));
…		…
378	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
380		421
381	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
382		423
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	426	}
386		427
387	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
388	}	429	}
…		…
391	/////////////////////////////////////////////////////////////////////////////	432	/////////////////////////////////////////////////////////////////////////////
392		433
393	struct rxvt_perl_interp rxvt_perl;	434	struct rxvt_perl_interp rxvt_perl;
394		435
395	static PerlInterpreter *perl;	436	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		437
401	rxvt_perl_interp::~rxvt_perl_interp ()	438	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	439	{
403	if (perl)	440	if (perl)
404	{	441	{
…		…
406	perl_free (perl);	443	perl_free (perl);
407	}	444	}
408	}	445	}
409		446
410	void	447	void
411	rxvt_perl_interp::init ()	448	rxvt_perl_interp::init (rxvt_term *term)
412	{	449	{
413	if (!perl)	450	if (!perl)
414	{	451	{
		452	rxvt_push_locale (""); // perl init destroys current locale
		453
		454	perl_environ = rxvt_environ;
		455	swap (perl_environ, environ);
		456
415	char *argv[] = {	457	char *argv[] = {
416	"",	458	"",
417	"-T",	459	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	460	"BEGIN {"
		461	" urxvt->bootstrap;"
		462	" unshift @INC, '" LIBDIR "';"
		463	"}"
		464	""
		465	"use urxvt;"
419	};	466	};
420		467
421	perl = perl_alloc ();	468	perl = perl_alloc ();
422	perl_construct (perl);	469	perl_construct (perl);
423		470
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	471	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425	|| perl_run (perl))	472	|| perl_run (perl))
426	{	473	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	474	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		475
429	perl_destruct (perl);	476	perl_destruct (perl);
430	perl_free (perl);	477	perl_free (perl);
431	perl = 0;	478	perl = 0;
432	}	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;
433	}	502	}
434	}	503	}
435		504
436	bool	505	bool
437	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
438	{	507	{
439	if (!perl)	508	if (!perl || !term->perl.self)
440	return false;	509	return false;
441		510
442	if (htype == HOOK_INIT) // first hook ever called	511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
443	{	513	{
444	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));
445	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 ();
446	}	518	}
447	else if (!term->perl.self)	519
448	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	}
449	else if (htype == HOOK_DESTROY)	729	else if (htype == HOOK_DESTROY)
450	{	730	{
451	// 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;
452	}	736	}
453	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
454	{
455	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456		737
457	if (HvKEYS (hv))	738	swap (perl_environ, environ);
458	{
459	hv_iterinit (hv);
460		739
461	while (HE *he = hv_iternext (hv))	740	return event_consumed;
462	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
463	}
464	}
465	else if (!should_invoke [htype])
466	return false;
467
468	dSP;
469	va_list ap;
470
471	va_start (ap, htype);
472
473	ENTER;
474	SAVETMPS;
475
476	PUSHMARK (SP);
477
478	XPUSHs (sv_2mortal (newSVterm (term)));
479	XPUSHs (sv_2mortal (newSViv (htype)));
480
481	for (;;) {
482	data_type dt = (data_type)va_arg (ap, int);
483
484	switch (dt)
485	{
486	case DT_INT:
487	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
488	break;
489
490	case DT_LONG:
491	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
492	break;
493
494	case DT_STR:
495	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
496	break;
497
498	case DT_STR_LEN:
499	{
500	char *str = va_arg (ap, char *);
501	int len = va_arg (ap, int);
502
503	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
504	}
505	break;
506
507	case DT_WCS_LEN:
508	{
509	wchar_t *wstr = va_arg (ap, wchar_t *);
510	int wlen = va_arg (ap, int);
511
512	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
513	}
514	break;
515
516	case DT_XEVENT:
517	{
518	XEvent *xe = va_arg (ap, XEvent *);
519	HV *hv = newHV ();
520
521	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
522	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
523	# undef set
524
525	setiv (type, xe->type);
526	setiv (send_event, xe->xany.send_event);
527	setiv (serial, xe->xany.serial);
528
529	switch (xe->type)
530	{
531	case KeyPress:
532	case KeyRelease:
533	case ButtonPress:
534	case ButtonRelease:
535	case MotionNotify:
536	setiv (time, xe->xmotion.time);
537	setiv (x, xe->xmotion.x);
538	setiv (y, xe->xmotion.y);
539	setiv (row, xe->xmotion.y / term->fheight);
540	setiv (col, xe->xmotion.x / term->fwidth);
541	setiv (x_root, xe->xmotion.x_root);
542	setiv (y_root, xe->xmotion.y_root);
543	setiv (state, xe->xmotion.state);
544	break;
545	}
546
547	switch (xe->type)
548	{
549	case KeyPress:
550	case KeyRelease:
551	setiv (keycode, xe->xkey.keycode);
552	break;
553
554	case ButtonPress:
555	case ButtonRelease:
556	setiv (button, xe->xbutton.button);
557	break;
558
559	case MotionNotify:
560	setiv (is_hint, xe->xmotion.is_hint);
561	break;
562	}
563
564	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
565	}
566	break;
567
568	case DT_END:
569	{
570	va_end (ap);
571
572	PUTBACK;
573	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
574	SPAGAIN;
575
576	if (count)
577	{
578	SV *status = POPs;
579	count = SvTRUE (status);
580	}
581
582	PUTBACK;
583	FREETMPS;
584	LEAVE;
585
586	if (SvTRUE (ERRSV))
587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
588
589	if (htype == HOOK_DESTROY)
590	{
591	clearSVptr ((SV *)term->perl.self);
592	SvREFCNT_dec ((SV *)term->perl.self);
593	}
594
595	return count;
596	}
597
598	default:
599	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
600	}
601	}
602	}	741	}
603		742
604	/////////////////////////////////////////////////////////////////////////////	743	/////////////////////////////////////////////////////////////////////////////
605		744
606	MODULE = urxvt PACKAGE = urxvt	745	MODULE = urxvt PACKAGE = urxvt
607		746
608	PROTOTYPES: ENABLE	747	PROTOTYPES: ENABLE
609		748
610	BOOT:	749	BOOT:
611	{	750	{
612	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	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));
613		755
614	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	756	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
615	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	757	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
616	# include "hookinc.h"	758	# include "hookinc.h"
617	# undef def	759	# undef def
…		…
622	# include "optinc.h"	764	# include "optinc.h"
623	# undef nodef	765	# undef nodef
624	# undef def	766	# undef def
625		767
626	HV *stash = gv_stashpv ("urxvt", 1);	768	HV *stash = gv_stashpv ("urxvt", 1);
627	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	769	struct {
		770	const char *name;
		771	IV iv;
		772	} *civ, const_iv[] = {
		773	# define const_iv(name) { # name, (IV)name }
628	export_const_iv (DEFAULT_RSTYLE);	774	const_iv (DEFAULT_RSTYLE),
629	export_const_iv (OVERLAY_RSTYLE);	775	const_iv (OVERLAY_RSTYLE),
630	export_const_iv (RS_Bold);	776	const_iv (RS_Bold),
631	export_const_iv (RS_Italic);	777	const_iv (RS_Italic),
632	export_const_iv (RS_Blink);	778	const_iv (RS_Blink),
633	export_const_iv (RS_RVid);	779	const_iv (RS_RVid),
634	export_const_iv (RS_Uline);	780	const_iv (RS_Uline),
635		781
636	export_const_iv (CurrentTime);	782	const_iv (CurrentTime),
637	export_const_iv (ShiftMask);	783	const_iv (ShiftMask),
638	export_const_iv (LockMask);	784	const_iv (LockMask),
639	export_const_iv (ControlMask);	785	const_iv (ControlMask),
640	export_const_iv (Mod1Mask);	786	const_iv (Mod1Mask),
641	export_const_iv (Mod2Mask);	787	const_iv (Mod2Mask),
642	export_const_iv (Mod3Mask);	788	const_iv (Mod3Mask),
643	export_const_iv (Mod4Mask);	789	const_iv (Mod4Mask),
644	export_const_iv (Mod5Mask);	790	const_iv (Mod5Mask),
645	export_const_iv (Button1Mask);	791	const_iv (Button1Mask),
646	export_const_iv (Button2Mask);	792	const_iv (Button2Mask),
647	export_const_iv (Button3Mask);	793	const_iv (Button3Mask),
648	export_const_iv (Button4Mask);	794	const_iv (Button4Mask),
649	export_const_iv (Button5Mask);	795	const_iv (Button5Mask),
650	export_const_iv (AnyModifier);	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));
651	}	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
652		963
653	SV *	964	SV *
654	new (...)	965	_new (...)
655	CODE:	966	CODE:
656	{	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
657	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
658	bool success;	985	bool success;
659
660	for (int i = 0; i < items ;i++)
661	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
662
663	rxvt_term *term = new rxvt_term;
664
665	term->argv = argv;
666		986
667	try	987	try
668	{	988	{
669	if (!term->init (argv->size (), argv->begin ()))	989	success = term->init (argv, envv);
670	term = 0;
671	}	990	}
672	catch (const class rxvt_failure_exception &e)	991	catch (const class rxvt_failure_exception &e)
673	{	992	{
		993	success = false;
		994	}
		995
		996	if (!success)
		997	{
674	term->destroy ();	998	term->destroy ();
675	croak ("exception caught while initializing new terminal instance");	999	croak ("error while initializing new terminal instance");
676	}	1000	}
677		1001
678	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1002	RETVAL = term && term->perl.self
		1003	? newSVterm (term) : &PL_sv_undef;
679	}	1004	}
680	OUTPUT:	1005	OUTPUT:
681	RETVAL	1006	RETVAL
682		1007
683	void	1008	void
684	set_should_invoke (int htype, int value)
685	CODE:
686	rxvt_perl.should_invoke [htype] = value;
687
688	void
689	warn (const char *msg)
690	CODE:
691	rxvt_warn ("%s", msg);
692
693	void
694	fatal (const char *msg)
695	CODE:
696	rxvt_fatal ("%s", msg);
697
698	NV
699	NOW ()
700	CODE:
701	RETVAL = NOW;
702	OUTPUT:
703	RETVAL
704
705	int
706	GET_BASEFG (int rend)
707	CODE:
708	RETVAL = GET_BASEFG (rend);
709	OUTPUT:
710	RETVAL
711
712	int
713	GET_BASEBG (int rend)
714	CODE:
715	RETVAL = GET_BASEBG (rend);
716	OUTPUT:
717	RETVAL
718
719	int
720	SET_FGCOLOR (int rend, int new_color)
721	CODE:
722	RETVAL = SET_FGCOLOR (rend, new_color);
723	OUTPUT:
724	RETVAL
725
726	int
727	SET_BGCOLOR (int rend, int new_color)
728	CODE:
729	RETVAL = SET_BGCOLOR (rend, new_color);
730	OUTPUT:
731	RETVAL
732
733	int
734	GET_CUSTOM (int rend)
735	CODE:
736	RETVAL = (rend && RS_customMask) >> RS_customShift;
737	OUTPUT:
738	RETVAL
739
740	int
741	SET_CUSTOM (int rend, int new_value)
742	CODE:
743	{
744	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
745	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
746
747	RETVAL = (rend & ~RS_customMask)
748	| ((new_value << RS_customShift) & RS_customMask);
749	}
750	OUTPUT:
751	RETVAL
752
753	MODULE = urxvt PACKAGE = urxvt::term
754
755	void
756	rxvt_term::destroy ()	1009	rxvt_term::destroy ()
		1010
		1011	void
		1012	rxvt_term::set_should_invoke (int htype, int inc)
		1013	CODE:
		1014	THIS->perl.should_invoke [htype] += inc;
757		1015
758	void	1016	void
759	rxvt_term::grab_button (int button, U32 modifiers)	1017	rxvt_term::grab_button (int button, U32 modifiers)
760	CODE:	1018	CODE:
761	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1019	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
762	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1020	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
763	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1021	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
764		1022
765	bool	1023	bool
766	rxvt_term::grab (U32 eventtime, int sync = 0)	1024	rxvt_term::grab (Time eventtime, int sync = 0)
767	CODE:	1025	CODE:
768	{	1026	{
769	int mode = sync ? GrabModeSync : GrabModeAsync;	1027	int mode = sync ? GrabModeSync : GrabModeAsync;
770		1028
771	THIS->perl.grabtime = 0;	1029	THIS->perl.grabtime = 0;
…		…
800	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1058	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
801		1059
802	void	1060	void
803	rxvt_term::ungrab ()	1061	rxvt_term::ungrab ()
804	CODE:	1062	CODE:
805	{	1063	ungrab (THIS);
806	if (THIS->perl.grabtime)
807	{
808	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
809	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
810	THIS->perl.grabtime = 0;
811	}
812	}
813		1064
814	int	1065	int
815	rxvt_term::strwidth (SV *str)	1066	rxvt_term::strwidth (SV *str)
816	CODE:	1067	CODE:
817	{	1068	{
…		…
836	char *mbstr = rxvt_wcstombs (wstr);	1087	char *mbstr = rxvt_wcstombs (wstr);
837	rxvt_pop_locale ();	1088	rxvt_pop_locale ();
838		1089
839	free (wstr);	1090	free (wstr);
840		1091
841	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1092	RETVAL = newSVpv (mbstr, 0);
842	free (mbstr);	1093	free (mbstr);
843	}	1094	}
844	OUTPUT:	1095	OUTPUT:
845	RETVAL	1096	RETVAL
846		1097
…		…
853		1104
854	rxvt_push_locale (THIS->locale);	1105	rxvt_push_locale (THIS->locale);
855	wchar_t *wstr = rxvt_mbstowcs (data, len);	1106	wchar_t *wstr = rxvt_mbstowcs (data, len);
856	rxvt_pop_locale ();	1107	rxvt_pop_locale ();
857		1108
858	RETVAL = taint_if (wcs2sv (wstr), octets);	1109	RETVAL = wcs2sv (wstr);
859	free (wstr);	1110	free (wstr);
860	}	1111	}
861	OUTPUT:	1112	OUTPUT:
862	RETVAL	1113	RETVAL
863		1114
…		…
870	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1121	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
871	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1122	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
872	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1123	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
873	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1124	#define TERM_OFFSET_focus TERM_OFFSET(focus)
874	#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)
875	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
876	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
877	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
878		1132
879	int	1133	int
880	rxvt_term::width ()	1134	rxvt_term::width ()
881	ALIAS:	1135	ALIAS:
882	width = TERM_OFFSET_width	1136	width = TERM_OFFSET_width
…		…
886	fbase = TERM_OFFSET_fbase	1140	fbase = TERM_OFFSET_fbase
887	nrow = TERM_OFFSET_nrow	1141	nrow = TERM_OFFSET_nrow
888	ncol = TERM_OFFSET_ncol	1142	ncol = TERM_OFFSET_ncol
889	focus = TERM_OFFSET_focus	1143	focus = TERM_OFFSET_focus
890	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
891	saveLines = TERM_OFFSET_saveLines	1148	saveLines = TERM_OFFSET_saveLines
892	total_rows = TERM_OFFSET_total_rows	1149	total_rows = TERM_OFFSET_total_rows
893	nsaved = TERM_OFFSET_nsaved	1150	top_row = TERM_OFFSET_top_row
894	CODE:	1151	CODE:
895	RETVAL = *(int *)((char *)THIS + ix);	1152	RETVAL = *(int *)((char *)THIS + ix);
896	OUTPUT:	1153	OUTPUT:
897	RETVAL	1154	RETVAL
898		1155
…		…
900	rxvt_term::ModLevel3Mask ()	1157	rxvt_term::ModLevel3Mask ()
901	ALIAS:	1158	ALIAS:
902	ModLevel3Mask = 0	1159	ModLevel3Mask = 0
903	ModMetaMask = 1	1160	ModMetaMask = 1
904	ModNumLockMask = 2	1161	ModNumLockMask = 2
		1162	current_screen = 3
		1163	hidden_cursor = 4
905	CODE:	1164	CODE:
906	switch (ix)	1165	switch (ix)
907	{	1166	{
908	case 0: RETVAL = THIS->ModLevel3Mask; break;	1167	case 0: RETVAL = THIS->ModLevel3Mask; break;
909	case 1: RETVAL = THIS->ModMetaMask; break;	1168	case 1: RETVAL = THIS->ModMetaMask; break;
910	case 2: RETVAL = THIS->ModNumLockMask; break;	1169	case 2: RETVAL = THIS->ModNumLockMask; break;
		1170	case 3: RETVAL = THIS->current_screen; break;
		1171	case 4: RETVAL = THIS->hidden_cursor; break;
911	}	1172	}
912	OUTPUT:	1173	OUTPUT:
913	RETVAL	1174	RETVAL
914		1175
915	U32	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
916	rxvt_term::parent ()	1227	rxvt_term::parent ()
917	CODE:	1228	CODE:
918	RETVAL = (U32)THIS->parent [0];	1229	RETVAL = THIS->parent [0];
919	OUTPUT:	1230	OUTPUT:
920	RETVAL	1231	RETVAL
921		1232
922	U32	1233	Window
923	rxvt_term::vt ()	1234	rxvt_term::vt ()
924	CODE:	1235	CODE:
925	RETVAL = (U32)THIS->vt;	1236	RETVAL = THIS->vt;
926	OUTPUT:	1237	OUTPUT:
927	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 ();
928		1245
929	U32	1246	U32
930	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1247	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
931	CODE:	1248	CODE:
932	{
933	RETVAL = THIS->rstyle;	1249	RETVAL = THIS->rstyle;
934	THIS->rstyle = new_rstyle;	1250	THIS->rstyle = new_rstyle;
935	}
936	OUTPUT:	1251	OUTPUT:
937	RETVAL	1252	RETVAL
938		1253
939	int	1254	int
940	rxvt_term::view_start (int newval = -1)	1255	rxvt_term::view_start (int newval = 1)
		1256	PROTOTYPE: $;$
941	CODE:	1257	CODE:
942	{	1258	{
943	RETVAL = THIS->view_start;	1259	RETVAL = THIS->view_start;
944		1260
945	if (newval >= 0)	1261	if (newval <= 0)
946	{	1262	THIS->scr_changeview (max (newval, THIS->top_row));
947	THIS->view_start = min (newval, THIS->nsaved);
948	THIS->scr_changeview (RETVAL);
949	}
950	}	1263	}
951	OUTPUT:	1264	OUTPUT:
952	RETVAL	1265	RETVAL
		1266
		1267	void
		1268	rxvt_term::focus_in ()
		1269
		1270	void
		1271	rxvt_term::focus_out ()
953		1272
954	void	1273	void
955	rxvt_term::want_refresh ()	1274	rxvt_term::want_refresh ()
956	CODE:	1275	CODE:
957	THIS->want_refresh = 1;	1276	THIS->want_refresh = 1;
958		1277
959	void	1278	void
960	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)
961	PPCODE:	1280	PPCODE:
962	{	1281	{
963	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1282	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
964	XSRETURN_EMPTY;	1283	XSRETURN_EMPTY;
965		1284
966	line_t &l = ROW(row_number);	1285	line_t &l = ROW(row_number);
967		1286
968	if (GIMME_V != G_VOID)	1287	if (GIMME_V != G_VOID)
969	{	1288	{
970	wchar_t *wstr = new wchar_t [THIS->ncol];	1289	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
971		1290
972	for (int col = 0; col < THIS->ncol; col++)	1291	for (int col = 0; col < THIS->ncol; col++)
973	wstr [col] = l.t [col];	1292	wstr [col] = l.t [col];
974		1293
975	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1294	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
976
977	delete [] wstr;
978	}	1295	}
979		1296
980	if (new_text)	1297	if (new_text)
981	{	1298	{
982	wchar_t *wstr = sv2wcs (new_text);	1299	wchar_t *wstr = sv2wcs (new_text);
983		1300
984	int len = min (wcslen (wstr) - start_ofs, max_len);	1301	int len = min (wcslen (wstr) - start_ofs, max_len);
985		1302
986	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
987	{	1304	{
988	free (wstr);	1305	free (wstr);
989	croak ("new_text extends beyond horizontal margins");	1306	croak ("new_text extends beyond horizontal margins");
990	}	1307	}
991		1308
…		…
1001		1318
1002	void	1319	void
1003	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)
1004	PPCODE:	1321	PPCODE:
1005	{	1322	{
1006	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1323	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1007	XSRETURN_EMPTY;	1324	XSRETURN_EMPTY;
1008		1325
1009	line_t &l = ROW(row_number);	1326	line_t &l = ROW(row_number);
1010		1327
1011	if (GIMME_V != G_VOID)	1328	if (GIMME_V != G_VOID)
…		…
1023	{	1340	{
1024	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1341	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1025	croak ("new_rend must be arrayref");	1342	croak ("new_rend must be arrayref");
1026		1343
1027	AV *av = (AV *)SvRV (new_rend);	1344	AV *av = (AV *)SvRV (new_rend);
1028	int len = min (av_len (av) + 1 - start_ofs, max_len);	1345	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1029		1346
1030	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1347	if (start_col < 0 || start_col + len > THIS->ncol)
1031	croak ("new_rend array extends beyond horizontal margins");	1348	croak ("new_rend array extends beyond horizontal margins");
1032		1349
1033	for (int col = start_col; col < start_col + len; col++)	1350	for (int col = start_col; col < start_col + len; col++)
1034	{	1351	{
1035	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;
…		…
1041		1358
1042	int	1359	int
1043	rxvt_term::ROW_l (int row_number, int new_length = -1)	1360	rxvt_term::ROW_l (int row_number, int new_length = -1)
1044	CODE:	1361	CODE:
1045	{	1362	{
1046	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1363	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1047	XSRETURN_EMPTY;	1364	XSRETURN_EMPTY;
1048		1365
1049	line_t &l = ROW(row_number);	1366	line_t &l = ROW(row_number);
1050	RETVAL = l.l;	1367	RETVAL = l.l;
1051		1368
…		…
1057		1374
1058	bool	1375	bool
1059	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)
1060	CODE:	1377	CODE:
1061	{	1378	{
1062	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1379	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1063	XSRETURN_EMPTY;	1380	XSRETURN_EMPTY;
1064		1381
1065	line_t &l = ROW(row_number);	1382	line_t &l = ROW(row_number);
1066	RETVAL = l.is_longer ();	1383	RETVAL = l.is_longer ();
1067		1384
…		…
1075	rxvt_term::special_encode (SV *string)	1392	rxvt_term::special_encode (SV *string)
1076	CODE:	1393	CODE:
1077	{	1394	{
1078	wchar_t *wstr = sv2wcs (string);	1395	wchar_t *wstr = sv2wcs (string);
1079	int wlen = wcslen (wstr);	1396	int wlen = wcslen (wstr);
1080	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1397	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1081		1398
1082	rxvt_push_locale (THIS->locale);	1399	rxvt_push_locale (THIS->locale);
1083		1400
1084	wchar_t *r = rstr;	1401	wchar_t *r = rstr;
1085	for (wchar_t *s = wstr; *s; s++)	1402	for (wchar_t *s = wstr; *s; s++)
		1403	{
		1404	int w = WCWIDTH (*s);
		1405
1086	if (wcwidth (*s) == 0)	1406	if (w == 0)
1087	{	1407	{
1088	if (r == rstr)	1408	if (r == rstr)
1089	croak ("leading combining character unencodable");	1409	croak ("leading combining character unencodable");
1090		1410
1091	unicode_t n = rxvt_compose (r[-1], *s);	1411	unicode_t n = rxvt_compose (r[-1], *s);
1092	if (n == NOCHAR)	1412	if (n == NOCHAR)
1093	n = rxvt_composite.compose (r[-1], *s);	1413	n = rxvt_composite.compose (r[-1], *s);
1094		1414
1095	r[-1] = n;	1415	r[-1] = n;
1096	}	1416	}
1097	#if !UNICODE_3	1417	#if !UNICODE_3
1098	else if (*s >= 0x10000)	1418	else if (*s >= 0x10000)
1099	*r++ = rxvt_composite.compose (*s);	1419	*r++ = rxvt_composite.compose (*s);
1100	#endif	1420	#endif
1101	else	1421	else
1102	*r++ = *s;	1422	*r++ = *s;
		1423
		1424	// the *2 above only allows wcwidth <= 2
		1425	if (w > 1)
		1426	*r++ = NOCHAR;
		1427	}
1103		1428
1104	rxvt_pop_locale ();	1429	rxvt_pop_locale ();
1105		1430
1106	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1431	RETVAL = wcs2sv (rstr, r - rstr);
1107
1108	delete [] rstr;
1109	}	1432	}
1110	OUTPUT:	1433	OUTPUT:
1111	RETVAL	1434	RETVAL
1112		1435
1113	SV *	1436	SV *
…		…
1125	else if (IS_COMPOSE (*s))	1448	else if (IS_COMPOSE (*s))
1126	dlen += rxvt_composite.expand (*s, 0);	1449	dlen += rxvt_composite.expand (*s, 0);
1127	else	1450	else
1128	dlen++;	1451	dlen++;
1129		1452
1130	wchar_t *rstr = new wchar_t [dlen];	1453	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1131		1454
1132	// decode	1455	// decode
1133	wchar_t *r = rstr;	1456	wchar_t *r = rstr;
1134	for (wchar_t *s = wstr; *s; s++)	1457	for (wchar_t *s = wstr; *s; s++)
1135	if (*s == NOCHAR)	1458	if (*s == NOCHAR)
…		…
1137	else if (IS_COMPOSE (*s))	1460	else if (IS_COMPOSE (*s))
1138	r += rxvt_composite.expand (*s, r);	1461	r += rxvt_composite.expand (*s, r);
1139	else	1462	else
1140	*r++ = *s;	1463	*r++ = *s;
1141		1464
1142	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1465	RETVAL = wcs2sv (rstr, r - rstr);
1143
1144	delete [] rstr;
1145	}	1466	}
1146	OUTPUT:	1467	OUTPUT:
1147	RETVAL	1468	RETVAL
1148		1469
1149	void	1470	void
…		…
1169		1490
1170	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1491	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1171	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1492	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1172		1493
1173	if (GIMME_V != G_VOID)	1494	if (GIMME_V != G_VOID)
1174	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1495	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1175		1496
1176	if (newval)	1497	if (newval)
1177	{	1498	{
1178	if (SvOK (newval))	1499	if (SvOK (newval))
1179	{	1500	{
…		…
1184	else	1505	else
1185	THIS->rs [index] = 0;	1506	THIS->rs [index] = 0;
1186	}	1507	}
1187	}	1508	}
1188		1509
		1510	const char *
		1511	rxvt_term::x_resource (const char *name)
		1512
1189	bool	1513	bool
1190	rxvt_term::option (U32 optval, int set = -1)	1514	rxvt_term::option (U32 optval, int set = -1)
1191	CODE:	1515	CODE:
1192	{	1516	{
1193	RETVAL = THIS->options & optval;	1517	RETVAL = THIS->options & optval;
…		…
1197	if (set)	1521	if (set)
1198	THIS->options |= optval;	1522	THIS->options |= optval;
1199	else	1523	else
1200	THIS->options &= ~optval;	1524	THIS->options &= ~optval;
1201		1525
		1526	if (THIS->check_ev.is_active ()) // avoid doing this before START
1202	switch (optval)	1527	switch (optval)
1203	{	1528	{
1204	case Opt_skipBuiltinGlyphs:	1529	case Opt_skipBuiltinGlyphs:
1205	THIS->set_fonts ();	1530	THIS->set_fonts ();
1206	THIS->scr_remap_chars ();	1531	THIS->scr_remap_chars ();
1207	THIS->scr_touch (true);	1532	THIS->scr_touch (true);
1208	THIS->want_refresh = 1;	1533	THIS->want_refresh = 1;
1209	break;	1534	break;
1210		1535
1211	case Opt_cursorUnderline:	1536	case Opt_cursorUnderline:
1212	THIS->want_refresh = 1;	1537	THIS->want_refresh = 1;
1213	break;	1538	break;
1214		1539
1215	# case Opt_scrollBar_floating:	1540	# case Opt_scrollBar_floating:
1216	# case Opt_scrollBar_right:	1541	# case Opt_scrollBar_right:
1217	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1542	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1218	# break;	1543	# break;
1219	}	1544	}
1220	}	1545	}
1221	}	1546	}
1222	OUTPUT:	1547	OUTPUT:
1223	RETVAL	1548	RETVAL
1224		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
1225	void	1558	void
1226	rxvt_term::cur (...)	1559	rxvt_term::screen_cur (...)
1227	PROTOTYPE: $;$$	1560	PROTOTYPE: $;$$
1228	ALIAS:	1561	ALIAS:
1229	screen_cur = 0	1562	screen_cur = 0
1230	selection_beg = 1	1563	selection_beg = 1
1231	selection_end = 2	1564	selection_end = 2
…		…
1244	PUSHs (sv_2mortal (newSViv (rc.col)));	1577	PUSHs (sv_2mortal (newSViv (rc.col)));
1245	}	1578	}
1246		1579
1247	if (items == 3)	1580	if (items == 3)
1248	{	1581	{
1249	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1582	rc.row = SvIV (ST (1));
1250	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);
1251		1603
1252	if (ix)	1604	if (ix)
1253	THIS->want_refresh = 1;	1605	THIS->want_refresh = 1;
1254	}	1606	}
1255	}	1607	}
1256		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
1257	int	1626	int
1258	rxvt_term::selection_grab (U32 eventtime)	1627	rxvt_term::selection_grab (Time eventtime)
1259		1628
1260	void	1629	void
1261	rxvt_term::selection (SV *newtext = 0)	1630	rxvt_term::selection (SV *newtext = 0)
1262	PPCODE:	1631	PPCODE:
1263	{	1632	{
1264	if (GIMME_V != G_VOID)	1633	if (GIMME_V != G_VOID)
		1634	XPUSHs (THIS->selection.text
1265	XPUSHs (taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))));	1635	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1636	: &PL_sv_undef);
1266		1637
1267	if (newtext)	1638	if (newtext)
1268	{	1639	{
1269	free (THIS->selection.text);	1640	free (THIS->selection.text);
1270		1641
1271	THIS->selection.text = sv2wcs (newtext);	1642	THIS->selection.text = sv2wcs (newtext);
1272	THIS->selection.len = wcslen (THIS->selection.text);	1643	THIS->selection.len = wcslen (THIS->selection.text);
1273	}	1644	}
1274	}	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)
1275		1658
1276	void	1659	void
1277	rxvt_term::scr_add_lines (SV *string)	1660	rxvt_term::scr_add_lines (SV *string)
1278	CODE:	1661	CODE:
1279	{	1662	{
…		…
1320	o->self = (HV *)SvRV (RETVAL);	1703	o->self = (HV *)SvRV (RETVAL);
1321	}	1704	}
1322	OUTPUT:	1705	OUTPUT:
1323	RETVAL	1706	RETVAL
1324		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
1325	MODULE = urxvt PACKAGE = urxvt::overlay	1848	MODULE = urxvt PACKAGE = urxvt::overlay
1326		1849
1327	void	1850	void
1328	overlay::set (int x, int y, SV *text, SV *rend = 0)	1851	overlay::set (int x, int y, SV *text, SV *rend = 0)
1329		1852
…		…
1333	void	1856	void
1334	overlay::hide ()	1857	overlay::hide ()
1335		1858
1336	void	1859	void
1337	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	#############################################################################
1338		1878
1339	MODULE = urxvt PACKAGE = urxvt::timer	1879	MODULE = urxvt PACKAGE = urxvt::timer
1340		1880
1341	SV *	1881	SV *
1342	timer::new ()	1882	timer::new ()
1343	CODE:	1883	CODE:
1344	timer *w = new timer;	1884	timer *w = new timer;
1345	w->start (NOW);	1885	w->start (NOW);
1346	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1886	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1347	w->self = (HV *)SvRV (RETVAL);	1887	w->self = (HV *)SvRV (RETVAL);
1348	OUTPUT:
1349	RETVAL
1350
1351	timer *
1352	timer::cb (SV *cb)
1353	CODE:
1354	THIS->cb (cb);
1355	RETVAL = THIS;
1356	OUTPUT:	1888	OUTPUT:
1357	RETVAL	1889	RETVAL
1358		1890
1359	NV	1891	NV
1360	timer::at ()	1892	timer::at ()
1361	CODE:	1893	CODE:
1362	RETVAL = THIS->at;	1894	RETVAL = THIS->at;
1363	OUTPUT:	1895	OUTPUT:
1364	RETVAL	1896	RETVAL
1365		1897
1366	timer *	1898	CHAINED
1367	timer::interval (NV interval)	1899	timer::interval (NV interval)
1368	CODE:	1900	CODE:
1369	THIS->interval = interval;	1901	THIS->interval = interval;
		1902	OUTPUT:
1370	RETVAL = THIS;	1903	RETVAL
1371	OUTPUT:
1372	RETVAL
1373		1904
1374	timer *	1905	CHAINED
1375	timer::set (NV tstamp)	1906	timer::set (NV tstamp)
1376	CODE:	1907	CODE:
1377	THIS->set (tstamp);	1908	THIS->set (tstamp);
		1909	OUTPUT:
1378	RETVAL = THIS;	1910	RETVAL
1379	OUTPUT:
1380	RETVAL
1381		1911
1382	timer *	1912	CHAINED
1383	timer::start (NV tstamp = THIS->at)	1913	timer::start (NV tstamp = THIS->at)
1384	CODE:	1914	CODE:
1385	THIS->start (tstamp);	1915	THIS->start (tstamp);
		1916	OUTPUT:
1386	RETVAL = THIS;	1917	RETVAL
1387	OUTPUT:
1388	RETVAL
1389		1918
1390	timer *	1919	CHAINED
		1920	timer::after (NV delay)
		1921	CODE:
		1922	THIS->start (NOW + delay);
		1923	OUTPUT:
		1924	RETVAL
		1925
		1926	CHAINED
1391	timer::stop ()	1927	timer::stop ()
1392	CODE:	1928	CODE:
1393	THIS->stop ();	1929	THIS->stop ();
1394	RETVAL = THIS;
1395	OUTPUT:	1930	OUTPUT:
1396	RETVAL	1931	RETVAL
1397		1932
1398	void	1933	void
1399	timer::DESTROY ()	1934	timer::DESTROY ()
		1935
		1936	#############################################################################
		1937	# urxvt::iow
		1938	#############################################################################
1400		1939
1401	MODULE = urxvt PACKAGE = urxvt::iow	1940	MODULE = urxvt PACKAGE = urxvt::iow
1402		1941
1403	SV *	1942	SV *
1404	iow::new ()	1943	iow::new ()
1405	CODE:	1944	CODE:
1406	iow *w = new iow;	1945	iow *w = new iow;
1407	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1946	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1408	w->self = (HV *)SvRV (RETVAL);	1947	w->self = (HV *)SvRV (RETVAL);
1409	OUTPUT:	1948	OUTPUT:
1410	RETVAL	1949	RETVAL
1411		1950
1412	iow *	1951	CHAINED
1413	iow::cb (SV *cb)
1414	CODE:
1415	THIS->cb (cb);
1416	RETVAL = THIS;
1417	OUTPUT:
1418	RETVAL
1419
1420	iow *
1421	iow::fd (int fd)	1952	iow::fd (int fd)
1422	CODE:	1953	CODE:
1423	THIS->fd = fd;	1954	THIS->fd = fd;
		1955	OUTPUT:
1424	RETVAL = THIS;	1956	RETVAL
1425	OUTPUT:
1426	RETVAL
1427		1957
1428	iow *	1958	CHAINED
1429	iow::events (short events)	1959	iow::events (short events)
1430	CODE:	1960	CODE:
1431	THIS->events = events;	1961	THIS->events = events;
		1962	OUTPUT:
1432	RETVAL = THIS;	1963	RETVAL
1433	OUTPUT:
1434	RETVAL
1435		1964
1436	iow *	1965	CHAINED
1437	iow::start ()	1966	iow::start ()
1438	CODE:	1967	CODE:
1439	THIS->start ();	1968	THIS->start ();
		1969	OUTPUT:
1440	RETVAL = THIS;	1970	RETVAL
1441	OUTPUT:
1442	RETVAL
1443		1971
1444	iow *	1972	CHAINED
1445	iow::stop ()	1973	iow::stop ()
1446	CODE:	1974	CODE:
1447	THIS->stop ();	1975	THIS->stop ();
1448	RETVAL = THIS;
1449	OUTPUT:	1976	OUTPUT:
1450	RETVAL	1977	RETVAL
1451		1978
1452	void	1979	void
1453	iow::DESTROY ()	1980	iow::DESTROY ()
1454		1981
		1982	#############################################################################
		1983	# urxvt::iw
		1984	#############################################################################
1455		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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