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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.37 by root, Sat Jan 7 20:23:52 2006 UTC vs.
Revision 1.91 by root, Wed Jan 25 00:42:21 2006 UTC

…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	typedef int CHAINED UNUSED;
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
46		58
47	static wchar_t *	59	static wchar_t *
48	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
49	{	61	{
…		…
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
108		120
109	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
110		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
		124
111	struct perl_watcher	125	struct perl_watcher
112	{	126	{
113	SV *cbsv;	127	SV *cbsv;
114	HV *self;	128	HV *self;
115		129
116	perl_watcher ()	130	perl_watcher ()
117	: cbsv (newSV (0))	131	: cbsv (0)
118	{	132	{
119	}	133	}
120		134
121	~perl_watcher ()	135	~perl_watcher ()
122	{	136	{
123	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
124	}	138	}
125		139
126	void cb (SV *cb)	140	void cb (SV *cb)
127	{	141	{
128	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
129	}	144	}
130		145
131	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
132	};	147	};
133		148
…		…
157	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}	174	}
160		175
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
163		178
164	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
165	{	180	{
166	tstamp interval;	181	tstamp interval;
167		182
168	timer ()	183	timer ()
169	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
178	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
179	}	194	}
180	};	195	};
181		196
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
184		199
185	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
186	{	201	{
187	iow ()	202	iow ()
188	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
189	{	204	{
190	}	205	}
…		…
193	{	208	{
194	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
195	}	210	}
196	};	211	};
197		212
		213	#define newSViw(iw) new_ref (iw->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref (pw->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
198	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
199		246
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		248
202	struct overlay {	249	struct overlay {
203	HV *self;	250	HV *self;
		251	bool visible;
204	rxvt_term *THIS;	252	rxvt_term *THIS;
205	int x, y, w, h;	253	int x, y, w, h;
206	int border;	254	int border;
207	text_t **text;	255	text_t **text;
208	rend_t **rend;	256	rend_t **rend;
…		…
217		265
218	void set (int x, int y, SV *str, SV *rend);	266	void set (int x, int y, SV *str, SV *rend);
219	};	267	};
220		268
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	269	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	270	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)
223	{	271	{
224	if (border == 2)	272	if (border == 2)
225	{	273	{
226	w += 2;	274	w += 2;
227	h += 2;	275	h += 2;
…		…
288	}	336	}
289		337
290	void	338	void
291	overlay::show ()	339	overlay::show ()
292	{	340	{
293	char key[33]; sprintf (key, "%32lx", (long)this);	341	if (visible)
		342	return;
294		343
		344	visible = true;
		345
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));	346	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);	347	av_push (av, newSViv ((long)this));
297	}	348	}
298		349
299	void	350	void
300	overlay::hide ()	351	overlay::hide ()
301	{	352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	358	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
303		359
304	if (ovs)	360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
305	{	364	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307
308	HV *hv = (HV *)SvRV (*ovs);
309	hv_delete (hv, key, 32, G_DISCARD);	365	av_delete (av, i, G_DISCARD);
		366	break;
310	}	367	}
		368
		369	for (; i < AvFILL (av); i++)
		370	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		371
		372	av_pop (av);
311	}	373	}
312		374
313	void overlay::swap ()	375	void overlay::swap ()
314	{	376	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	377	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
321	for (int y = ov_h; y--; )	383	for (int y = ov_h; y--; )
322	{	384	{
323	text_t *t1 = text [y];	385	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	386	rend_t *r1 = rend [y];
325		387
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	388	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	389	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		390
329	for (int x = ov_w; x--; )	391	for (int x = ov_w; x--; )
330	{	392	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	393	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	394	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	418	croak ("rend must be arrayref");
357		419
358	AV *av = (AV *)SvRV (rend);	420	AV *av = (AV *)SvRV (rend);
359		421
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	424	}
363		425
364	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
365	}	427	}
…		…
368	/////////////////////////////////////////////////////////////////////////////	430	/////////////////////////////////////////////////////////////////////////////
369		431
370	struct rxvt_perl_interp rxvt_perl;	432	struct rxvt_perl_interp rxvt_perl;
371		433
372	static PerlInterpreter *perl;	434	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		435
378	rxvt_perl_interp::~rxvt_perl_interp ()	436	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	437	{
380	if (perl)	438	if (perl)
381	{	439	{
…		…
383	perl_free (perl);	441	perl_free (perl);
384	}	442	}
385	}	443	}
386		444
387	void	445	void
388	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
389	{	447	{
390	if (!perl)	448	if (!perl)
391	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
		452	perl_environ = rxvt_environ;
		453	swap (perl_environ, environ);
		454
392	char *argv[] = {	455	char *argv[] = {
393	"",	456	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	457	"-e"
		458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
395	};	464	};
396		465
397	perl = perl_alloc ();	466	perl = perl_alloc ();
398	perl_construct (perl);	467	perl_construct (perl);
399		468
…		…
404		473
405	perl_destruct (perl);	474	perl_destruct (perl);
406	perl_free (perl);	475	perl_free (perl);
407	perl = 0;	476	perl = 0;
408	}	477	}
		478
		479	swap (perl_environ, environ);
		480
		481	rxvt_pop_locale ();
		482	}
		483
		484	if (perl)
		485	{
		486	// runs outside of perls ENV
		487	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		488	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		489	}
		490	}
		491
		492	static void
		493	ungrab (rxvt_term *THIS)
		494	{
		495	if (THIS->perl.grabtime)
		496	{
		497	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		498	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		499	THIS->perl.grabtime = 0;
409	}	500	}
410	}	501	}
411		502
412	bool	503	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	505	{
415	if (!perl)	506	if (!perl || !term->perl.self)
416	return false;	507	return false;
417		508
418	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
419	{	511	{
420	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
421	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	516	}
423	else if (!term->perl.self)	517
424	return false; // perl not initialized for this instance	518	swap (perl_environ, environ);
		519
		520	bool event_consumed;
		521
		522	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		523	|| term->perl.should_invoke [htype])
		524	try
		525	{
		526	dSP;
		527	va_list ap;
		528
		529	va_start (ap, htype);
		530
		531	ENTER;
		532	SAVETMPS;
		533
		534	PUSHMARK (SP);
		535
		536	XPUSHs (sv_2mortal (newSVterm (term)));
		537	XPUSHs (sv_2mortal (newSViv (htype)));
		538
		539	for (;;) {
		540	data_type dt = (data_type)va_arg (ap, int);
		541
		542	switch (dt)
		543	{
		544	case DT_INT:
		545	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		546	break;
		547
		548	case DT_LONG:
		549	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		550	break;
		551
		552	case DT_STR:
		553	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		554	break;
		555
		556	case DT_STR_LEN:
		557	{
		558	char *str = va_arg (ap, char *);
		559	int len = va_arg (ap, int);
		560
		561	printf ("pushing str %p:%d\n", str,len);//D
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		726	}
425	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
426	{	728	{
427	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
428	}	734	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
432		735
433	if (HvKEYS (hv))	736	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		737
437	while (HE *he = hv_iternext (hv))	738	return event_consumed;
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439	}
440	}
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448
449	ENTER;
450	SAVETMPS;
451
452	PUSHMARK (SP);
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STR_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));
480	}
481	break;
482
483	case DT_WCS_LEN:
484	{
485	wchar_t *wstr = va_arg (ap, wchar_t *);
486	int wlen = va_arg (ap, int);
487
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489	}
490	break;
491
492	case DT_XEVENT:
493	{
494	XEvent *xe = va_arg (ap, XEvent *);
495	HV *hv = newHV ();
496
497	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499	# undef set
500
501	setiv (type, xe->type);
502	setiv (send_event, xe->xany.send_event);
503	setiv (serial, xe->xany.serial);
504
505	switch (xe->type)
506	{
507	case KeyPress:
508	case KeyRelease:
509	case ButtonPress:
510	case ButtonRelease:
511	case MotionNotify:
512	setiv (time, xe->xmotion.time);
513	setiv (x, xe->xmotion.x);
514	setiv (y, xe->xmotion.y);
515	setiv (row, xe->xmotion.y / term->fheight);
516	setiv (col, xe->xmotion.x / term->fwidth);
517	setiv (x_root, xe->xmotion.x_root);
518	setiv (y_root, xe->xmotion.y_root);
519	setiv (state, xe->xmotion.state);
520	break;
521	}
522
523	switch (xe->type)
524	{
525	case KeyPress:
526	case KeyRelease:
527	setiv (keycode, xe->xkey.keycode);
528	break;
529
530	case ButtonPress:
531	case ButtonRelease:
532	setiv (button, xe->xbutton.button);
533	break;
534
535	case MotionNotify:
536	setiv (is_hint, xe->xmotion.is_hint);
537	break;
538	}
539
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541	}
542	break;
543
544	case DT_END:
545	{
546	va_end (ap);
547
548	PUTBACK;
549	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
550	SPAGAIN;
551
552	if (count)
553	{
554	SV *status = POPs;
555	count = SvTRUE (status);
556	}
557
558	PUTBACK;
559	FREETMPS;
560	LEAVE;
561
562	if (SvTRUE (ERRSV))
563	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
564
565	if (htype == HOOK_DESTROY)
566	{
567	clearSVptr ((SV *)term->perl.self);
568	SvREFCNT_dec ((SV *)term->perl.self);
569	}
570
571	return count;
572	}
573
574	default:
575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576	}
577	}
578	}	739	}
579		740
580	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
581		742
582	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
583		744
584	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
585		746
586	BOOT:	747	BOOT:
587	{	748	{
588	HV *stash = gv_stashpv ("urxvt", 1);	749	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
589	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		753
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	756	# include "hookinc.h"
594	# undef def	757	# undef def
595		758
596		759	HV *option = get_hv ("urxvt::OPTION", 1);
		760	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		761	# define nodef(name)
		762	# include "optinc.h"
		763	# undef nodef
		764	# undef def
		765
		766	HV *stash = gv_stashpv ("urxvt", 1);
		767	struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
597	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
598	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
599	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
600	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
601	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
602	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
603	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
		779
604	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
		781	const_iv (ShiftMask),
		782	const_iv (LockMask),
		783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
605		795
606	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	796	const_iv (EVENT_NONE),
		797	const_iv (EVENT_READ),
		798	const_iv (EVENT_WRITE),
		799
		800	const_iv (NoEventMask),
		801	const_iv (KeyPressMask),
		802	const_iv (KeyReleaseMask),
		803	const_iv (ButtonPressMask),
		804	const_iv (ButtonReleaseMask),
		805	const_iv (EnterWindowMask),
		806	const_iv (LeaveWindowMask),
		807	const_iv (PointerMotionMask),
		808	const_iv (PointerMotionHintMask),
		809	const_iv (Button1MotionMask),
		810	const_iv (Button2MotionMask),
		811	const_iv (Button3MotionMask),
		812	const_iv (Button4MotionMask),
		813	const_iv (Button5MotionMask),
		814	const_iv (ButtonMotionMask),
		815	const_iv (KeymapStateMask),
		816	const_iv (ExposureMask),
		817	const_iv (VisibilityChangeMask),
		818	const_iv (StructureNotifyMask),
		819	const_iv (ResizeRedirectMask),
		820	const_iv (SubstructureNotifyMask),
		821	const_iv (SubstructureRedirectMask),
		822	const_iv (FocusChangeMask),
		823	const_iv (PropertyChangeMask),
		824	const_iv (ColormapChangeMask),
		825	const_iv (OwnerGrabButtonMask),
		826
		827	const_iv (KeyPress),
		828	const_iv (KeyRelease),
		829	const_iv (ButtonPress),
		830	const_iv (ButtonRelease),
		831	const_iv (MotionNotify),
		832	const_iv (EnterNotify),
		833	const_iv (LeaveNotify),
		834	const_iv (FocusIn),
		835	const_iv (FocusOut),
		836	const_iv (KeymapNotify),
		837	const_iv (Expose),
		838	const_iv (GraphicsExpose),
		839	const_iv (NoExpose),
		840	const_iv (VisibilityNotify),
		841	const_iv (CreateNotify),
		842	const_iv (DestroyNotify),
		843	const_iv (UnmapNotify),
		844	const_iv (MapNotify),
		845	const_iv (MapRequest),
		846	const_iv (ReparentNotify),
		847	const_iv (ConfigureNotify),
		848	const_iv (ConfigureRequest),
		849	const_iv (GravityNotify),
		850	const_iv (ResizeRequest),
		851	const_iv (CirculateNotify),
		852	const_iv (CirculateRequest),
		853	const_iv (PropertyNotify),
		854	const_iv (SelectionClear),
		855	const_iv (SelectionRequest),
		856	const_iv (SelectionNotify),
		857	const_iv (ColormapNotify),
		858	const_iv (ClientMessage),
		859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870
		871	const_iv (XIMForwardChar),
		872	const_iv (XIMBackwardChar),
		873	const_iv (XIMForwardWord),
		874	const_iv (XIMBackwardWord),
		875	const_iv (XIMCaretUp),
		876	const_iv (XIMCaretDown),
		877	const_iv (XIMNextLine),
		878	const_iv (XIMPreviousLine),
		879	const_iv (XIMLineStart),
		880	const_iv (XIMLineEnd),
		881	const_iv (XIMAbsolutePosition),
		882	const_iv (XIMDontChange),
		883	# endif
		884	};
		885
		886	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		887	civ-- > const_iv; )
		888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
607	}	889	}
		890
		891	void
		892	warn (const char *msg)
		893	CODE:
		894	rxvt_warn ("%s", msg);
		895
		896	void
		897	fatal (const char *msg)
		898	CODE:
		899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
		903
		904	NV
		905	NOW ()
		906	CODE:
		907	RETVAL = NOW;
		908	OUTPUT:
		909	RETVAL
		910
		911	int
		912	GET_BASEFG (int rend)
		913	CODE:
		914	RETVAL = GET_BASEFG (rend);
		915	OUTPUT:
		916	RETVAL
		917
		918	int
		919	GET_BASEBG (int rend)
		920	CODE:
		921	RETVAL = GET_BASEBG (rend);
		922	OUTPUT:
		923	RETVAL
		924
		925	int
		926	SET_FGCOLOR (int rend, int new_color)
		927	CODE:
		928	RETVAL = SET_FGCOLOR (rend, new_color);
		929	OUTPUT:
		930	RETVAL
		931
		932	int
		933	SET_BGCOLOR (int rend, int new_color)
		934	CODE:
		935	RETVAL = SET_BGCOLOR (rend, new_color);
		936	OUTPUT:
		937	RETVAL
		938
		939	int
		940	GET_CUSTOM (int rend)
		941	CODE:
		942	RETVAL = (rend && RS_customMask) >> RS_customShift;
		943	OUTPUT:
		944	RETVAL
		945
		946	int
		947	SET_CUSTOM (int rend, int new_value)
		948	CODE:
		949	{
		950	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		951	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		952
		953	RETVAL = (rend & ~RS_customMask)
		954	| ((new_value << RS_customShift) & RS_customMask);
		955	}
		956	OUTPUT:
		957	RETVAL
		958
		959	MODULE = urxvt PACKAGE = urxvt::term
608		960
609	SV *	961	SV *
610	new (...)	962	_new (...)
611	CODE:	963	CODE:
612	{	964	{
		965	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		966	croak ("first argument to urxvt::term->_new must be arrayref");
		967
		968	rxvt_term *term = new rxvt_term;
		969
613	stringvec *argv = new stringvec;	970	stringvec *argv = new stringvec;
		971	stringvec *envv = new stringvec;
		972
		973	for (int i = 1; i < items; i++)
		974	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		975
		976	AV *env = (AV *)SvRV (ST (0));
		977	for (int i = AvFILL (env) + 1; i--; )
		978	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		979
		980	envv->push_back (0);
		981
614	bool success;	982	bool success;
615
616	for (int i = 0; i < items ;i++)
617	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
618
619	rxvt_term *term = new rxvt_term;
620
621	term->argv = argv;
622		983
623	try	984	try
624	{	985	{
625	if (!term->init (argv->size (), argv->begin ()))	986	success = term->init (argv, envv);
626	term = 0;
627	}	987	}
628	catch (const class rxvt_failure_exception &e)	988	catch (const class rxvt_failure_exception &e)
629	{	989	{
		990	success = false;
		991	}
		992
		993	if (!success)
		994	{
630	term->destroy ();	995	term->destroy ();
631	croak ("exception caught while initializing new terminal instance");	996	croak ("error while initializing new terminal instance");
632	}	997	}
633		998
634	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	999	RETVAL = term && term->perl.self
		1000	? newSVterm (term) : &PL_sv_undef;
635	}	1001	}
636	OUTPUT:	1002	OUTPUT:
637	RETVAL	1003	RETVAL
638		1004
639	void	1005	void
640	set_should_invoke (int htype, int value)
641	CODE:
642	rxvt_perl.should_invoke [htype] = value;
643
644	void
645	warn (const char *msg)
646	CODE:
647	rxvt_warn ("%s", msg);
648
649	void
650	fatal (const char *msg)
651	CODE:
652	rxvt_fatal ("%s", msg);
653
654	NV
655	NOW ()
656	CODE:
657	RETVAL = NOW;
658	OUTPUT:
659	RETVAL
660
661	int
662	GET_BASEFG (int rend)
663	CODE:
664	RETVAL = GET_BASEFG (rend);
665	OUTPUT:
666	RETVAL
667
668	int
669	GET_BASEBG (int rend)
670	CODE:
671	RETVAL = GET_BASEBG (rend);
672	OUTPUT:
673	RETVAL
674
675	int
676	SET_FGCOLOR (int rend, int new_color)
677	CODE:
678	RETVAL = SET_FGCOLOR (rend, new_color);
679	OUTPUT:
680	RETVAL
681
682	int
683	SET_BGCOLOR (int rend, int new_color)
684	CODE:
685	RETVAL = SET_BGCOLOR (rend, new_color);
686	OUTPUT:
687	RETVAL
688
689	int
690	GET_CUSTOM (int rend)
691	CODE:
692	RETVAL = (rend && RS_customMask) >> RS_customShift;
693	OUTPUT:
694	RETVAL
695
696	int
697	SET_CUSTOM (int rend, int new_value)
698	CODE:
699	{
700	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
701	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
702
703	RETVAL = (rend & ~RS_customMask)
704	| ((new_value << RS_customShift) & RS_customMask);
705	}
706	OUTPUT:
707	RETVAL
708
709	MODULE = urxvt PACKAGE = urxvt::term
710
711	void
712	rxvt_term::destroy ()	1006	rxvt_term::destroy ()
		1007
		1008	void
		1009	rxvt_term::set_should_invoke (int htype, int inc)
		1010	CODE:
		1011	THIS->perl.should_invoke [htype] += inc;
713		1012
714	void	1013	void
715	rxvt_term::grab_button (int button, U32 modifiers)	1014	rxvt_term::grab_button (int button, U32 modifiers)
716	CODE:	1015	CODE:
717	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1016	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
718	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
719	GrabModeSync, GrabModeSync, None, None);	1018	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
720		1019
721	bool	1020	bool
722	rxvt_term::grab (U32 eventtime, int sync = 0)	1021	rxvt_term::grab (Time eventtime, int sync = 0)
723	CODE:	1022	CODE:
724	{	1023	{
725	int mode = sync ? GrabModeSync : GrabModeAsync;	1024	int mode = sync ? GrabModeSync : GrabModeAsync;
726		1025
727	THIS->perl.grabtime = 0;	1026	THIS->perl.grabtime = 0;
728		1027
729	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1028	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
730	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1029	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
731	mode, mode, None, None, eventtime))	1030	mode, mode, None, GRAB_CURSOR, eventtime))
732	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1031	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
733	THIS->perl.grabtime = eventtime;	1032	THIS->perl.grabtime = eventtime;
734	else	1033	else
735	XUngrabPointer (THIS->display->display, eventtime);	1034	XUngrabPointer (THIS->display->display, eventtime);
736		1035
…		…
738	}	1037	}
739	OUTPUT:	1038	OUTPUT:
740	RETVAL	1039	RETVAL
741		1040
742	void	1041	void
743	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1042	rxvt_term::allow_events_async ()
744	CODE:	1043	CODE:
745	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1044	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
746		1045
747	void	1046	void
748	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1047	rxvt_term::allow_events_sync ()
749	CODE:	1048	CODE:
750	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1049	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
751		1050
752	void	1051	void
753	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1052	rxvt_term::allow_events_replay ()
754	CODE:	1053	CODE:
755	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1054	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
756	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1055	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
757		1056
758	void	1057	void
759	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1058	rxvt_term::ungrab ()
760	CODE:	1059	CODE:
761	THIS->perl.grabtime = 0;	1060	ungrab (THIS);
762	XUngrabKeyboard (THIS->display->display, eventtime);
763	XUngrabPointer (THIS->display->display, eventtime);
764		1061
765	int	1062	int
766	rxvt_term::strwidth (SV *str)	1063	rxvt_term::strwidth (SV *str)
767	CODE:	1064	CODE:
768	{	1065	{
…		…
810	free (wstr);	1107	free (wstr);
811	}	1108	}
812	OUTPUT:	1109	OUTPUT:
813	RETVAL	1110	RETVAL
814		1111
815	# very portable, especially on objects as opposed to pods	1112	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
816	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
817		1113
818	#define TERM_OFFSET_width TERM_OFFSET(width)	1114	#define TERM_OFFSET_width TERM_OFFSET(width)
819	#define TERM_OFFSET_height TERM_OFFSET(height)	1115	#define TERM_OFFSET_height TERM_OFFSET(height)
820	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1116	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
821	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1117	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
822	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1118	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
823	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1119	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
824	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1120	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
825	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1121	#define TERM_OFFSET_focus TERM_OFFSET(focus)
826	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1122	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1123	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1124	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1125	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
827	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1126	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
828	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1127	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
829	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1128	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
830		1129
831	int	1130	int
832	rxvt_term::width ()	1131	rxvt_term::width ()
833	ALIAS:	1132	ALIAS:
834	width = TERM_OFFSET_width	1133	width = TERM_OFFSET_width
…		…
838	fbase = TERM_OFFSET_fbase	1137	fbase = TERM_OFFSET_fbase
839	nrow = TERM_OFFSET_nrow	1138	nrow = TERM_OFFSET_nrow
840	ncol = TERM_OFFSET_ncol	1139	ncol = TERM_OFFSET_ncol
841	focus = TERM_OFFSET_focus	1140	focus = TERM_OFFSET_focus
842	mapped = TERM_OFFSET_mapped	1141	mapped = TERM_OFFSET_mapped
		1142	int_bwidth = TERM_OFFSET_int_bwidth
		1143	ext_bwidth = TERM_OFFSET_ext_bwidth
		1144	lineSpace = TERM_OFFSET_lineSpace
843	saveLines = TERM_OFFSET_saveLines	1145	saveLines = TERM_OFFSET_saveLines
844	total_rows = TERM_OFFSET_total_rows	1146	total_rows = TERM_OFFSET_total_rows
845	nsaved = TERM_OFFSET_nsaved	1147	top_row = TERM_OFFSET_top_row
846	CODE:	1148	CODE:
847	RETVAL = *(int *)((char *)THIS + ix);	1149	RETVAL = *(int *)((char *)THIS + ix);
848	OUTPUT:	1150	OUTPUT:
849	RETVAL	1151	RETVAL
850		1152
851	U32	1153	unsigned int
		1154	rxvt_term::ModLevel3Mask ()
		1155	ALIAS:
		1156	ModLevel3Mask = 0
		1157	ModMetaMask = 1
		1158	ModNumLockMask = 2
		1159	current_screen = 3
		1160	hidden_cursor = 4
		1161	CODE:
		1162	switch (ix)
		1163	{
		1164	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1165	case 1: RETVAL = THIS->ModMetaMask; break;
		1166	case 2: RETVAL = THIS->ModNumLockMask; break;
		1167	case 3: RETVAL = THIS->current_screen; break;
		1168	case 4: RETVAL = THIS->hidden_cursor; break;
		1169	}
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	char *
		1174	rxvt_term::display_id ()
		1175	ALIAS:
		1176	display_id = 0
		1177	locale = 1
		1178	CODE:
		1179	switch (ix)
		1180	{
		1181	case 0: RETVAL = THIS->display->id; break;
		1182	case 1: RETVAL = THIS->locale; break;
		1183	}
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	SV *
		1188	rxvt_term::_env ()
		1189	CODE:
		1190	{
		1191	if (THIS->envv)
		1192	{
		1193	AV *av = newAV ();
		1194
		1195	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1196	if (*i)
		1197	av_push (av, newSVpv (*i, 0));
		1198
		1199	RETVAL = newRV_noinc ((SV *)av);
		1200	}
		1201	else
		1202	RETVAL = &PL_sv_undef;
		1203	}
		1204	OUTPUT:
		1205	RETVAL
		1206
		1207	int
		1208	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1209	CODE:
		1210	RETVAL = THIS->pty_ev.events;
		1211	if (events != EVENT_UNDEF)
		1212	THIS->pty_ev.set (events);
		1213	OUTPUT:
		1214	RETVAL
		1215
		1216	int
		1217	rxvt_term::pty_fd ()
		1218	CODE:
		1219	RETVAL = THIS->pty->pty;
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	Window
852	rxvt_term::parent ()	1224	rxvt_term::parent ()
853	CODE:	1225	CODE:
854	RETVAL = (U32)THIS->parent [0];	1226	RETVAL = THIS->parent [0];
855	OUTPUT:	1227	OUTPUT:
856	RETVAL	1228	RETVAL
857		1229
858	U32	1230	Window
859	rxvt_term::vt ()	1231	rxvt_term::vt ()
860	CODE:	1232	CODE:
861	RETVAL = (U32)THIS->vt;	1233	RETVAL = THIS->vt;
862	OUTPUT:	1234	OUTPUT:
863	RETVAL	1235	RETVAL
		1236
		1237	void
		1238	rxvt_term::vt_emask_add (U32 emask)
		1239	CODE:
		1240	THIS->vt_emask_perl |= emask;
		1241	THIS->vt_select_input ();
864		1242
865	U32	1243	U32
866	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1244	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
867	CODE:	1245	CODE:
868	{
869	RETVAL = THIS->rstyle;	1246	RETVAL = THIS->rstyle;
870	THIS->rstyle = new_rstyle;	1247	THIS->rstyle = new_rstyle;
871	}
872	OUTPUT:	1248	OUTPUT:
873	RETVAL	1249	RETVAL
874		1250
875	int	1251	int
876	rxvt_term::view_start (int newval = -1)	1252	rxvt_term::view_start (int newval = 1)
		1253	PROTOTYPE: $;$
877	CODE:	1254	CODE:
878	{	1255	{
879	RETVAL = THIS->view_start;	1256	RETVAL = THIS->view_start;
880		1257
881	if (newval >= 0)	1258	if (newval <= 0)
882	{	1259	THIS->scr_changeview (max (newval, THIS->top_row));
883	THIS->view_start = min (newval, THIS->nsaved);
884	THIS->scr_changeview (RETVAL);
885	}
886	}	1260	}
887	OUTPUT:	1261	OUTPUT:
888	RETVAL	1262	RETVAL
		1263
		1264	void
		1265	rxvt_term::focus_in ()
		1266
		1267	void
		1268	rxvt_term::focus_out ()
889		1269
890	void	1270	void
891	rxvt_term::want_refresh ()	1271	rxvt_term::want_refresh ()
892	CODE:	1272	CODE:
893	THIS->want_refresh = 1;	1273	THIS->want_refresh = 1;
894		1274
895	void	1275	void
896	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1276	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
897	PPCODE:	1277	PPCODE:
898	{	1278	{
899	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1279	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
900	XSRETURN_EMPTY;	1280	XSRETURN_EMPTY;
901		1281
902	line_t &l = ROW(row_number);	1282	line_t &l = ROW(row_number);
903		1283
904	if (GIMME_V != G_VOID)	1284	if (GIMME_V != G_VOID)
905	{	1285	{
906	wchar_t *wstr = new wchar_t [THIS->ncol];	1286	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
907		1287
908	for (int col = 0; col < THIS->ncol; col++)	1288	for (int col = 0; col < THIS->ncol; col++)
909	wstr [col] = l.t [col];	1289	wstr [col] = l.t [col];
910		1290
911	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1291	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
912
913	delete [] wstr;
914	}	1292	}
915		1293
916	if (new_text)	1294	if (new_text)
917	{	1295	{
918	wchar_t *wstr = sv2wcs (new_text);	1296	wchar_t *wstr = sv2wcs (new_text);
919		1297
920	int len = min (wcslen (wstr) - start_ofs, max_len);	1298	int len = min (wcslen (wstr) - start_ofs, max_len);
921		1299
922	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1300	if (start_col < 0 || start_col + len > THIS->ncol)
923	{	1301	{
924	free (wstr);	1302	free (wstr);
925	croak ("new_text extends beyond horizontal margins");	1303	croak ("new_text extends beyond horizontal margins");
926	}	1304	}
927		1305
…		…
937		1315
938	void	1316	void
939	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1317	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
940	PPCODE:	1318	PPCODE:
941	{	1319	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1320	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1321	XSRETURN_EMPTY;
944		1322
945	line_t &l = ROW(row_number);	1323	line_t &l = ROW(row_number);
946		1324
947	if (GIMME_V != G_VOID)	1325	if (GIMME_V != G_VOID)
…		…
959	{	1337	{
960	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1338	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
961	croak ("new_rend must be arrayref");	1339	croak ("new_rend must be arrayref");
962		1340
963	AV *av = (AV *)SvRV (new_rend);	1341	AV *av = (AV *)SvRV (new_rend);
964	int len = min (av_len (av) + 1 - start_ofs, max_len);	1342	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
965		1343
966	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1344	if (start_col < 0 || start_col + len > THIS->ncol)
967	croak ("new_rend array extends beyond horizontal margins");	1345	croak ("new_rend array extends beyond horizontal margins");
968		1346
969	for (int col = start_col; col < start_col + len; col++)	1347	for (int col = start_col; col < start_col + len; col++)
970	{	1348	{
971	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1349	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
977		1355
978	int	1356	int
979	rxvt_term::ROW_l (int row_number, int new_length = -1)	1357	rxvt_term::ROW_l (int row_number, int new_length = -1)
980	CODE:	1358	CODE:
981	{	1359	{
982	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1360	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
983	XSRETURN_EMPTY;	1361	XSRETURN_EMPTY;
984		1362
985	line_t &l = ROW(row_number);	1363	line_t &l = ROW(row_number);
986	RETVAL = l.l;	1364	RETVAL = l.l;
987		1365
…		…
993		1371
994	bool	1372	bool
995	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1373	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
996	CODE:	1374	CODE:
997	{	1375	{
998	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1376	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
999	XSRETURN_EMPTY;	1377	XSRETURN_EMPTY;
1000		1378
1001	line_t &l = ROW(row_number);	1379	line_t &l = ROW(row_number);
1002	RETVAL = l.is_longer ();	1380	RETVAL = l.is_longer ();
1003		1381
…		…
1011	rxvt_term::special_encode (SV *string)	1389	rxvt_term::special_encode (SV *string)
1012	CODE:	1390	CODE:
1013	{	1391	{
1014	wchar_t *wstr = sv2wcs (string);	1392	wchar_t *wstr = sv2wcs (string);
1015	int wlen = wcslen (wstr);	1393	int wlen = wcslen (wstr);
1016	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1394	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1017		1395
1018	rxvt_push_locale (THIS->locale);	1396	rxvt_push_locale (THIS->locale);
1019		1397
1020	wchar_t *r = rstr;	1398	wchar_t *r = rstr;
1021	for (wchar_t *s = wstr; *s; s++)	1399	for (wchar_t *s = wstr; *s; s++)
		1400	{
		1401	int w = WCWIDTH (*s);
		1402
1022	if (wcwidth (*s) == 0)	1403	if (w == 0)
1023	{	1404	{
1024	if (r == rstr)	1405	if (r == rstr)
1025	croak ("leading combining character unencodable");	1406	croak ("leading combining character unencodable");
1026		1407
1027	unicode_t n = rxvt_compose (r[-1], *s);	1408	unicode_t n = rxvt_compose (r[-1], *s);
1028	if (n == NOCHAR)	1409	if (n == NOCHAR)
1029	n = rxvt_composite.compose (r[-1], *s);	1410	n = rxvt_composite.compose (r[-1], *s);
1030		1411
1031	r[-1] = n;	1412	r[-1] = n;
1032	}	1413	}
1033	#if !UNICODE_3	1414	#if !UNICODE_3
1034	else if (*s >= 0x10000)	1415	else if (*s >= 0x10000)
1035	*r++ = rxvt_composite.compose (*s);	1416	*r++ = rxvt_composite.compose (*s);
1036	#endif	1417	#endif
1037	else	1418	else
1038	*r++ = *s;	1419	*r++ = *s;
		1420
		1421	// the *2 above only allows wcwidth <= 2
		1422	if (w > 1)
		1423	*r++ = NOCHAR;
		1424	}
1039		1425
1040	rxvt_pop_locale ();	1426	rxvt_pop_locale ();
1041		1427
1042	RETVAL = wcs2sv (rstr, r - rstr);	1428	RETVAL = wcs2sv (rstr, r - rstr);
1043
1044	delete [] rstr;
1045	}	1429	}
1046	OUTPUT:	1430	OUTPUT:
1047	RETVAL	1431	RETVAL
1048		1432
1049	SV *	1433	SV *
…		…
1061	else if (IS_COMPOSE (*s))	1445	else if (IS_COMPOSE (*s))
1062	dlen += rxvt_composite.expand (*s, 0);	1446	dlen += rxvt_composite.expand (*s, 0);
1063	else	1447	else
1064	dlen++;	1448	dlen++;
1065		1449
1066	wchar_t *rstr = new wchar_t [dlen];	1450	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1067		1451
1068	// decode	1452	// decode
1069	wchar_t *r = rstr;	1453	wchar_t *r = rstr;
1070	for (wchar_t *s = wstr; *s; s++)	1454	for (wchar_t *s = wstr; *s; s++)
1071	if (*s == NOCHAR)	1455	if (*s == NOCHAR)
…		…
1074	r += rxvt_composite.expand (*s, r);	1458	r += rxvt_composite.expand (*s, r);
1075	else	1459	else
1076	*r++ = *s;	1460	*r++ = *s;
1077		1461
1078	RETVAL = wcs2sv (rstr, r - rstr);	1462	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1463	}
1082	OUTPUT:	1464	OUTPUT:
1083	RETVAL	1465	RETVAL
1084		1466
1085	void	1467	void
…		…
1120	else	1502	else
1121	THIS->rs [index] = 0;	1503	THIS->rs [index] = 0;
1122	}	1504	}
1123	}	1505	}
1124		1506
		1507	const char *
		1508	rxvt_term::x_resource (const char *name)
		1509
		1510	bool
		1511	rxvt_term::option (U32 optval, int set = -1)
		1512	CODE:
		1513	{
		1514	RETVAL = THIS->options & optval;
		1515
		1516	if (set >= 0)
		1517	{
		1518	if (set)
		1519	THIS->options |= optval;
		1520	else
		1521	THIS->options &= ~optval;
		1522
		1523	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1524	switch (optval)
		1525	{
		1526	case Opt_skipBuiltinGlyphs:
		1527	THIS->set_fonts ();
		1528	THIS->scr_remap_chars ();
		1529	THIS->scr_touch (true);
		1530	THIS->want_refresh = 1;
		1531	break;
		1532
		1533	case Opt_cursorUnderline:
		1534	THIS->want_refresh = 1;
		1535	break;
		1536
		1537	# case Opt_scrollBar_floating:
		1538	# case Opt_scrollBar_right:
		1539	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1540	# break;
		1541	}
		1542	}
		1543	}
		1544	OUTPUT:
		1545	RETVAL
		1546
		1547	bool
		1548	rxvt_term::parse_keysym (char *keysym, char *str)
		1549	CODE:
		1550	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1551	THIS->keyboard->register_done ();
		1552	OUTPUT:
		1553	RETVAL
		1554
1125	void	1555	void
1126	rxvt_term::cur (...)	1556	rxvt_term::screen_cur (...)
1127	PROTOTYPE: $;$$	1557	PROTOTYPE: $;$$
1128	ALIAS:	1558	ALIAS:
1129	screen_cur = 0	1559	screen_cur = 0
1130	selection_beg = 1	1560	selection_beg = 1
1131	selection_end = 2	1561	selection_end = 2
…		…
1144	PUSHs (sv_2mortal (newSViv (rc.col)));	1574	PUSHs (sv_2mortal (newSViv (rc.col)));
1145	}	1575	}
1146		1576
1147	if (items == 3)	1577	if (items == 3)
1148	{	1578	{
1149	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1579	rc.row = SvIV (ST (1));
1150	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1580	rc.col = SvIV (ST (2));
		1581
		1582	if (ix == 2)
		1583	{
		1584	if (rc.col == 0)
		1585	{
		1586	// col == 0 means end of previous line
		1587	rc.row--;
		1588	rc.col = THIS->ncol;
		1589	}
		1590	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1591	&& rc.col > ROW(rc.row).l)
		1592	{
		1593	// col >= length means while line and add newline
		1594	rc.col = THIS->ncol;
		1595	}
		1596	}
		1597
		1598	clamp_it (rc.col, 0, THIS->ncol);
		1599	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1151		1600
1152	if (ix)	1601	if (ix)
1153	THIS->want_refresh = 1;	1602	THIS->want_refresh = 1;
1154	}	1603	}
1155	}	1604	}
1156		1605
		1606	char
		1607	rxvt_term::cur_charset ()
		1608	CODE:
		1609	RETVAL = THIS->charsets [THIS->screen.charset];
		1610	OUTPUT:
		1611	RETVAL
		1612
		1613	#void
		1614	#rxvt_term::selection_clear ()
		1615
		1616	void
		1617	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1618	CODE:
		1619	THIS->selection.op = SELECTION_CONT;
		1620	THIS->selection.rect = rect;
		1621	THIS->selection_make (eventtime);
		1622
1157	int	1623	int
1158	rxvt_term::selection_grab (U32 eventtime)	1624	rxvt_term::selection_grab (Time eventtime)
1159		1625
1160	void	1626	void
1161	rxvt_term::selection (SV *newtext = 0)	1627	rxvt_term::selection (SV *newtext = 0)
1162	PPCODE:	1628	PPCODE:
1163	{	1629	{
1164	if (GIMME_V != G_VOID)	1630	if (GIMME_V != G_VOID)
		1631	XPUSHs (THIS->selection.text
1165	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1632	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1633	: &PL_sv_undef);
1166		1634
1167	if (newtext)	1635	if (newtext)
1168	{	1636	{
1169	free (THIS->selection.text);	1637	free (THIS->selection.text);
1170		1638
1171	THIS->selection.text = sv2wcs (newtext);	1639	THIS->selection.text = sv2wcs (newtext);
1172	THIS->selection.len = wcslen (THIS->selection.text);	1640	THIS->selection.len = wcslen (THIS->selection.text);
1173	}	1641	}
1174	}	1642	}
		1643
		1644	void
		1645	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)
		1646
		1647	void
		1648	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1649
		1650	void
		1651	rxvt_term::scr_bell ()
		1652
		1653	void
		1654	rxvt_term::scr_change_screen (int screen)
1175		1655
1176	void	1656	void
1177	rxvt_term::scr_add_lines (SV *string)	1657	rxvt_term::scr_add_lines (SV *string)
1178	CODE:	1658	CODE:
1179	{	1659	{
…		…
1220	o->self = (HV *)SvRV (RETVAL);	1700	o->self = (HV *)SvRV (RETVAL);
1221	}	1701	}
1222	OUTPUT:	1702	OUTPUT:
1223	RETVAL	1703	RETVAL
1224		1704
		1705	#############################################################################
		1706	# Various X Utility Functions
		1707	#############################################################################
		1708
		1709	void
		1710	rxvt_term::XListProperties (Window window)
		1711	PPCODE:
		1712	{
		1713	int count;
		1714	Atom *props = XListProperties (THIS->display->display, window, &count);
		1715
		1716	EXTEND (SP, count);
		1717	while (count--)
		1718	PUSHs (newSVuv ((U32)props [count]));
		1719
		1720	XFree (props);
		1721	}
		1722
		1723	void
		1724	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1725	PPCODE:
		1726	{
		1727	Atom type;
		1728	int format;
		1729	unsigned long nitems;
		1730	unsigned long bytes_after;
		1731	unsigned char *prop;
		1732
		1733	XGetWindowProperty (THIS->display->display, window, property,
		1734	0, 1<<24, 0, AnyPropertyType,
		1735	&type, &format, &nitems, &bytes_after, &prop);
		1736
		1737	if (type != None)
		1738	{
		1739	int elemsize = format == 16 ? sizeof (short)
		1740	: format == 32 ? sizeof (long)
		1741	: 1;
		1742
		1743	EXTEND (SP, 3);
		1744	PUSHs (newSVuv ((U32)type));
		1745	PUSHs (newSViv (format));
		1746	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1747	XFree (prop);
		1748	}
		1749	}
		1750
		1751	void
		1752	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1753	CODE:
		1754	{
		1755	STRLEN len;
		1756	char *data_ = SvPVbyte (data, len);
		1757
		1758	int elemsize = format == 16 ? sizeof (short)
		1759	: format == 32 ? sizeof (long)
		1760	: 1;
		1761
		1762	XChangeProperty (THIS->display->display, window, property,
		1763	type, format, PropModeReplace,
		1764	(unsigned char *)data_, len / elemsize);
		1765	XSync (THIS->display->display, 0);
		1766	}
		1767
		1768	Atom
		1769	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1770	C_ARGS: term->display->display, atom_name, only_if_exists
		1771
		1772	char *
		1773	XGetAtomName (rxvt_term *term, Atom atom)
		1774	C_ARGS: term->display->display, atom
		1775	CLEANUP:
		1776	XFree (RETVAL);
		1777
		1778	void
		1779	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1780	C_ARGS: term->display->display, window, property
		1781
		1782	Window
		1783	rxvt_term::DefaultRootWindow ()
		1784	CODE:
		1785	RETVAL = THIS->display->root;
		1786	OUTPUT:
		1787	RETVAL
		1788
		1789	#if 0
		1790
		1791	Window
		1792	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1793	C_ARGS: term->display->display, (Window)parent,
		1794	x, y, width, height, 0,
		1795	term->pix_colors_focused[Color_border],
		1796	term->pix_colors_focused[Color_border]
		1797
		1798	#endif
		1799
		1800	void
		1801	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1802	C_ARGS: term->display->display, window, parent, x, y
		1803
		1804	void
		1805	XMapWindow (rxvt_term *term, Window window)
		1806	C_ARGS: term->display->display, window
		1807
		1808	void
		1809	XUnmapWindow (rxvt_term *term, Window window)
		1810	C_ARGS: term->display->display, window
		1811
		1812	void
		1813	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1814	C_ARGS: term->display->display, window, x, y, width, height
		1815
		1816	void
		1817	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1818	CODE:
		1819	{
		1820	XWindowAttributes attr;
		1821	XGetWindowAttributes (THIS->display->display, window, &attr);
		1822	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1823	}
		1824
		1825	void
		1826	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1827	PPCODE:
		1828	{
		1829	int dx, dy;
		1830	Window child;
		1831
		1832	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1833	{
		1834	EXTEND (SP, 3);
		1835	PUSHs (newSViv (dx));
		1836	PUSHs (newSViv (dy));
		1837	PUSHs (newSVuv (child));
		1838	}
		1839	}
		1840
		1841	#############################################################################
		1842	# urxvt::overlay
		1843	#############################################################################
		1844
1225	MODULE = urxvt PACKAGE = urxvt::overlay	1845	MODULE = urxvt PACKAGE = urxvt::overlay
1226		1846
1227	void	1847	void
1228	overlay::set (int x, int y, SV *text, SV *rend = 0)	1848	overlay::set (int x, int y, SV *text, SV *rend = 0)
1229		1849
…		…
1233	void	1853	void
1234	overlay::hide ()	1854	overlay::hide ()
1235		1855
1236	void	1856	void
1237	overlay::DESTROY ()	1857	overlay::DESTROY ()
		1858
		1859	#############################################################################
		1860	# urxvt::watcher
		1861	#############################################################################
		1862
		1863	MODULE = urxvt PACKAGE = urxvt::watcher
		1864
		1865	CHAINED
		1866	perl_watcher::cb (SV *cb)
		1867	CODE:
		1868	THIS->cb (cb);
		1869	OUTPUT:
		1870	RETVAL
		1871
		1872	#############################################################################
		1873	# urxvt::timer
		1874	#############################################################################
1238		1875
1239	MODULE = urxvt PACKAGE = urxvt::timer	1876	MODULE = urxvt PACKAGE = urxvt::timer
1240		1877
1241	SV *	1878	SV *
1242	timer::new ()	1879	timer::new ()
1243	CODE:	1880	CODE:
1244	timer *w = new timer;	1881	timer *w = new timer;
1245	w->start (NOW);	1882	w->start (NOW);
1246	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1883	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1247	w->self = (HV *)SvRV (RETVAL);	1884	w->self = (HV *)SvRV (RETVAL);
1248	OUTPUT:
1249	RETVAL
1250
1251	timer *
1252	timer::cb (SV *cb)
1253	CODE:
1254	THIS->cb (cb);
1255	RETVAL = THIS;
1256	OUTPUT:	1885	OUTPUT:
1257	RETVAL	1886	RETVAL
1258		1887
1259	NV	1888	NV
1260	timer::at ()	1889	timer::at ()
1261	CODE:	1890	CODE:
1262	RETVAL = THIS->at;	1891	RETVAL = THIS->at;
1263	OUTPUT:	1892	OUTPUT:
1264	RETVAL	1893	RETVAL
1265		1894
1266	timer *	1895	CHAINED
1267	timer::interval (NV interval)	1896	timer::interval (NV interval)
1268	CODE:	1897	CODE:
1269	THIS->interval = interval;	1898	THIS->interval = interval;
		1899	OUTPUT:
1270	RETVAL = THIS;	1900	RETVAL
1271	OUTPUT:
1272	RETVAL
1273		1901
1274	timer *	1902	CHAINED
1275	timer::set (NV tstamp)	1903	timer::set (NV tstamp)
1276	CODE:	1904	CODE:
1277	THIS->set (tstamp);	1905	THIS->set (tstamp);
		1906	OUTPUT:
1278	RETVAL = THIS;	1907	RETVAL
1279	OUTPUT:
1280	RETVAL
1281		1908
1282	timer *	1909	CHAINED
1283	timer::start (NV tstamp = THIS->at)	1910	timer::start (NV tstamp = THIS->at)
1284	CODE:	1911	CODE:
1285	THIS->start (tstamp);	1912	THIS->start (tstamp);
		1913	OUTPUT:
1286	RETVAL = THIS;	1914	RETVAL
1287	OUTPUT:
1288	RETVAL
1289		1915
1290	timer *	1916	CHAINED
		1917	timer::after (NV delay)
		1918	CODE:
		1919	THIS->start (NOW + delay);
		1920	OUTPUT:
		1921	RETVAL
		1922
		1923	CHAINED
1291	timer::stop ()	1924	timer::stop ()
1292	CODE:	1925	CODE:
1293	THIS->stop ();	1926	THIS->stop ();
1294	RETVAL = THIS;
1295	OUTPUT:	1927	OUTPUT:
1296	RETVAL	1928	RETVAL
1297		1929
1298	void	1930	void
1299	timer::DESTROY ()	1931	timer::DESTROY ()
		1932
		1933	#############################################################################
		1934	# urxvt::iow
		1935	#############################################################################
1300		1936
1301	MODULE = urxvt PACKAGE = urxvt::iow	1937	MODULE = urxvt PACKAGE = urxvt::iow
1302		1938
1303	SV *	1939	SV *
1304	iow::new ()	1940	iow::new ()
1305	CODE:	1941	CODE:
1306	iow *w = new iow;	1942	iow *w = new iow;
1307	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1943	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1308	w->self = (HV *)SvRV (RETVAL);	1944	w->self = (HV *)SvRV (RETVAL);
1309	OUTPUT:	1945	OUTPUT:
1310	RETVAL	1946	RETVAL
1311		1947
1312	iow *	1948	CHAINED
1313	iow::cb (SV *cb)
1314	CODE:
1315	THIS->cb (cb);
1316	RETVAL = THIS;
1317	OUTPUT:
1318	RETVAL
1319
1320	iow *
1321	iow::fd (int fd)	1949	iow::fd (int fd)
1322	CODE:	1950	CODE:
1323	THIS->fd = fd;	1951	THIS->fd = fd;
		1952	OUTPUT:
1324	RETVAL = THIS;	1953	RETVAL
1325	OUTPUT:
1326	RETVAL
1327		1954
1328	iow *	1955	CHAINED
1329	iow::events (short events)	1956	iow::events (short events)
1330	CODE:	1957	CODE:
1331	THIS->events = events;	1958	THIS->events = events;
		1959	OUTPUT:
1332	RETVAL = THIS;	1960	RETVAL
1333	OUTPUT:
1334	RETVAL
1335		1961
1336	iow *	1962	CHAINED
1337	iow::start ()	1963	iow::start ()
1338	CODE:	1964	CODE:
1339	THIS->start ();	1965	THIS->start ();
		1966	OUTPUT:
1340	RETVAL = THIS;	1967	RETVAL
1341	OUTPUT:
1342	RETVAL
1343		1968
1344	iow *	1969	CHAINED
1345	iow::stop ()	1970	iow::stop ()
1346	CODE:	1971	CODE:
1347	THIS->stop ();	1972	THIS->stop ();
1348	RETVAL = THIS;
1349	OUTPUT:	1973	OUTPUT:
1350	RETVAL	1974	RETVAL
1351		1975
1352	void	1976	void
1353	iow::DESTROY ()	1977	iow::DESTROY ()
1354		1978
		1979	#############################################################################
		1980	# urxvt::iw
		1981	#############################################################################
1355		1982
		1983	MODULE = urxvt PACKAGE = urxvt::iw
		1984
		1985	SV *
		1986	iw::new ()
		1987	CODE:
		1988	iw *w = new iw;
		1989	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1990	w->self = (HV *)SvRV (RETVAL);
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	CHAINED
		1995	iw::start ()
		1996	CODE:
		1997	THIS->start ();
		1998	OUTPUT:
		1999	RETVAL
		2000
		2001	CHAINED
		2002	iw::stop ()
		2003	CODE:
		2004	THIS->stop ();
		2005	OUTPUT:
		2006	RETVAL
		2007
		2008	void
		2009	iw::DESTROY ()
		2010
		2011	#############################################################################
		2012	# urxvt::pw
		2013	#############################################################################
		2014
		2015	MODULE = urxvt PACKAGE = urxvt::pw
		2016
		2017	SV *
		2018	pw::new ()
		2019	CODE:
		2020	pw *w = new pw;
		2021	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2022	w->self = (HV *)SvRV (RETVAL);
		2023	OUTPUT:
		2024	RETVAL
		2025
		2026	CHAINED
		2027	pw::start (int pid)
		2028	CODE:
		2029	THIS->start (pid);
		2030	OUTPUT:
		2031	RETVAL
		2032
		2033	CHAINED
		2034	pw::stop ()
		2035	CODE:
		2036	THIS->stop ();
		2037	OUTPUT:
		2038	RETVAL
		2039
		2040	void
		2041	pw::DESTROY ()
		2042
		2043

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