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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 1.102 by root, Thu Jul 6 23:48:11 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	{
…		…
68	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
69	{	81	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}	83	}
72		84
73	//TODO: use magic
74	static SV *	85	static SV *
75	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
76	{	87	{
77	HV *hv = newHV ();	88	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		113
103	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
104	}	115	}
105		116
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		119
109	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
110		123
111	struct perl_watcher	124	struct perl_watcher
112	{	125	{
113	SV *cbsv;	126	SV *cbsv;
114	HV *self;	127	HV *self;
115		128
116	perl_watcher ()	129	perl_watcher ()
117	: cbsv (newSV (0))	130	: cbsv (0)
118	{	131	{
119	}	132	}
120		133
121	~perl_watcher ()	134	~perl_watcher ()
122	{	135	{
123	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
124	}	137	}
125		138
126	void cb (SV *cb)	139	void cb (SV *cb)
127	{	140	{
128	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
129	}	143	}
130		144
131	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
132	};	146	};
133		147
…		…
156		170
157	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}	173	}
160		174
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
163		177
164	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
165	{	179	{
166	tstamp interval;	180	tstamp interval;
167		181
168	timer ()	182	timer ()
169	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
177		191
178	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
179	}	193	}
180	};	194	};
181		195
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
184		198
185	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
186	{	200	{
187	iow ()	201	iow ()
188	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
189	{	203	{
190	}	204	}
…		…
193	{	207	{
194	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
195	}	209	}
196	};	210	};
197		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
198	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
199		245
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		247
202	struct overlay {	248	class overlay {
203	HV *self;
204	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
205	int x, y, w, h;	251	int x, y, w, h;
206	int border;	252	int border;
207	text_t **text;	253	text_t **text;
208	rend_t **rend;	254	rend_t **rend;
209		255
		256	public:
		257	HV *self;
		258
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	260	~overlay ();
212		261
213	void show ();	262	void show ();
214	void hide ();	263	void hide ();
…		…
217		266
218	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
219	};	268	};
220		269
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	270	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)	271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
223	{	272	{
224	if (border == 2)	273	if (border == 2)
225	{	274	{
226	w += 2;	275	w += 2;
227	h += 2;	276	h += 2;
…		…
266	*rp++ = r;	315	*rp++ = r;
267	}	316	}
268	}	317	}
269		318
270	show ();	319	show ();
271	THIS->want_refresh = 1;
272	}	320	}
273		321
274	overlay::~overlay ()	322	overlay::~overlay ()
275	{	323	{
276	hide ();	324	hide ();
…		…
281	delete [] rend[y];	329	delete [] rend[y];
282	}	330	}
283		331
284	delete [] text;	332	delete [] text;
285	delete [] rend;	333	delete [] rend;
		334	}
		335
		336	void
		337	overlay::show ()
		338	{
		339	if (overlay_av)
		340	return;
		341
		342	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		343	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		344	));
		345	av_push (overlay_av, newSViv ((long)this));
286		346
287	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
288	}	348	}
289		349
290	void	350	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}
298
299	void
300	overlay::hide ()	351	overlay::hide ()
301	{	352	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
303		355
304	if (ovs)	356	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		357
308	HV *hv = (HV *)SvRV (*ovs);	358	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	360	break;
		361
		362	for (; i < AvFILL (overlay_av); i++)
		363	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		364
		365	av_pop (overlay_av);
		366
		367	SvREFCNT_dec (overlay_av);
		368	overlay_av = 0;
		369
		370	THIS->want_refresh = 1;
311	}	371	}
312		372
313	void overlay::swap ()	373	void overlay::swap ()
314	{	374	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	375	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
321	for (int y = ov_h; y--; )	381	for (int y = ov_h; y--; )
322	{	382	{
323	text_t *t1 = text [y];	383	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	384	rend_t *r1 = rend [y];
325		385
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	386	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;	387	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		388
329	for (int x = ov_w; x--; )	389	for (int x = ov_w; x--; )
330	{	390	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	391	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));	392	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)	415	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	416	croak ("rend must be arrayref");
357		417
358	AV *av = (AV *)SvRV (rend);	418	AV *av = (AV *)SvRV (rend);
359		419
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	420	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	421	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	422	}
363		423
364	THIS->want_refresh = 1;	424	THIS->want_refresh = 1;
365	}	425	}
…		…
368	/////////////////////////////////////////////////////////////////////////////	428	/////////////////////////////////////////////////////////////////////////////
369		429
370	struct rxvt_perl_interp rxvt_perl;	430	struct rxvt_perl_interp rxvt_perl;
371		431
372	static PerlInterpreter *perl;	432	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		433
378	rxvt_perl_interp::~rxvt_perl_interp ()	434	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	435	{
380	if (perl)	436	if (perl)
381	{	437	{
…		…
383	perl_free (perl);	439	perl_free (perl);
384	}	440	}
385	}	441	}
386		442
387	void	443	void
388	rxvt_perl_interp::init ()	444	rxvt_perl_interp::init (rxvt_term *term)
389	{	445	{
390	if (!perl)	446	if (!perl)
391	{	447	{
		448	rxvt_push_locale (""); // perl init destroys current locale
		449
		450	perl_environ = rxvt_environ;
		451	swap (perl_environ, environ);
		452
392	char *argv[] = {	453	char *argv[] = {
393	"",	454	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	455	"-e"
		456	"BEGIN {"
		457	" urxvt->bootstrap;"
		458	" unshift @INC, '" LIBDIR "';"
		459	"}"
		460	""
		461	"use urxvt;"
395	};	462	};
396		463
397	perl = perl_alloc ();	464	perl = perl_alloc ();
398	perl_construct (perl);	465	perl_construct (perl);
399		466
…		…
404		471
405	perl_destruct (perl);	472	perl_destruct (perl);
406	perl_free (perl);	473	perl_free (perl);
407	perl = 0;	474	perl = 0;
408	}	475	}
		476
		477	swap (perl_environ, environ);
		478
		479	rxvt_pop_locale ();
		480	}
		481
		482	if (perl)
		483	{
		484	// runs outside of perls ENV
		485	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		486	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		487	}
		488	}
		489
		490	static void
		491	ungrab (rxvt_term *THIS)
		492	{
		493	if (THIS->perl.grabtime)
		494	{
		495	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		496	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		497	THIS->perl.grabtime = 0;
409	}	498	}
410	}	499	}
411		500
412	bool	501	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	503	{
415	if (!perl)	504	if (!perl || !term->perl.self)
416	return false;	505	return false;
417		506
418	if (htype == HOOK_INIT) // first hook ever called	507	// pre-handling of some events
		508	if (htype == HOOK_REFRESH_END)
419	{	509	{
420	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	510	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);	511
		512	for (int i = 0; i <= AvFILL (av); i++)
		513	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	514	}
423	else if (!term->perl.self)	515
424	return false; // perl not initialized for this instance	516	swap (perl_environ, environ);
		517
		518	bool event_consumed;
		519
		520	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		521	|| term->perl.should_invoke [htype])
		522	try
		523	{
		524	dSP;
		525	va_list ap;
		526
		527	va_start (ap, htype);
		528
		529	ENTER;
		530	SAVETMPS;
		531
		532	PUSHMARK (SP);
		533
		534	XPUSHs (sv_2mortal (newSVterm (term)));
		535	XPUSHs (sv_2mortal (newSViv (htype)));
		536
		537	for (;;) {
		538	data_type dt = (data_type)va_arg (ap, int);
		539
		540	switch (dt)
		541	{
		542	case DT_INT:
		543	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		544	break;
		545
		546	case DT_LONG:
		547	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		548	break;
		549
		550	case DT_STR:
		551	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		552	break;
		553
		554	case DT_STR_LEN:
		555	{
		556	char *str = va_arg (ap, char *);
		557	int len = va_arg (ap, int);
		558
		559	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		560	}
		561	break;
		562
		563	case DT_WCS_LEN:
		564	{
		565	wchar_t *wstr = va_arg (ap, wchar_t *);
		566	int wlen = va_arg (ap, int);
		567
		568	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		569	}
		570	break;
		571
		572	case DT_LCS_LEN:
		573	{
		574	long *lstr = va_arg (ap, long *);
		575	int llen = va_arg (ap, int);
		576
		577	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		578	}
		579	break;
		580
		581	case DT_XEVENT:
		582	{
		583	XEvent *xe = va_arg (ap, XEvent *);
		584	HV *hv = newHV ();
		585
		586	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		587	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		588	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		589	# undef set
		590
		591	setiv (type, xe->type);
		592	setiv (send_event, xe->xany.send_event);
		593	setiv (serial, xe->xany.serial);
		594
		595	switch (xe->type)
		596	{
		597	case KeyPress:
		598	case KeyRelease:
		599	case ButtonPress:
		600	case ButtonRelease:
		601	case MotionNotify:
		602	setuv (window, xe->xmotion.window);
		603	setuv (root, xe->xmotion.root);
		604	setuv (subwindow, xe->xmotion.subwindow);
		605	setuv (time, xe->xmotion.time);
		606	setiv (x, xe->xmotion.x);
		607	setiv (y, xe->xmotion.y);
		608	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		609	setiv (col, xe->xmotion.x / term->fwidth);
		610	setiv (x_root, xe->xmotion.x_root);
		611	setiv (y_root, xe->xmotion.y_root);
		612	setuv (state, xe->xmotion.state);
		613
		614	switch (xe->type)
		615	{
		616	case KeyPress:
		617	case KeyRelease:
		618	setuv (keycode, xe->xkey.keycode);
		619	break;
		620
		621	case ButtonPress:
		622	case ButtonRelease:
		623	setuv (button, xe->xbutton.button);
		624	break;
		625
		626	case MotionNotify:
		627	setiv (is_hint, xe->xmotion.is_hint);
		628	break;
		629	}
		630
		631	break;
		632
		633	case MapNotify:
		634	case UnmapNotify:
		635	case ConfigureNotify:
		636	setuv (event, xe->xconfigure.event);
		637	setuv (window, xe->xconfigure.window);
		638
		639	switch (xe->type)
		640	{
		641	case ConfigureNotify:
		642	setiv (x, xe->xconfigure.x);
		643	setiv (y, xe->xconfigure.y);
		644	setiv (width, xe->xconfigure.width);
		645	setiv (height, xe->xconfigure.height);
		646	setuv (above, xe->xconfigure.above);
		647	break;
		648	}
		649
		650	break;
		651
		652	case PropertyNotify:
		653	setuv (window, xe->xproperty.window);
		654	setuv (atom, xe->xproperty.atom);
		655	setuv (time, xe->xproperty.time);
		656	setiv (state, xe->xproperty.state);
		657	break;
		658
		659	case ClientMessage:
		660	setuv (window, xe->xclient.window);
		661	setuv (message_type, xe->xclient.message_type);
		662	setuv (format, xe->xclient.format);
		663	setuv (l0, xe->xclient.data.l[0]);
		664	setuv (l1, xe->xclient.data.l[1]);
		665	setuv (l2, xe->xclient.data.l[2]);
		666	setuv (l3, xe->xclient.data.l[3]);
		667	setuv (l4, xe->xclient.data.l[4]);
		668	break;
		669	}
		670
		671	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		672	}
		673	break;
		674
		675	case DT_END:
		676	goto call;
		677
		678	default:
		679	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		680	}
		681	}
		682
		683	call:
		684	va_end (ap);
		685
		686	PUTBACK;
		687	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		688	SPAGAIN;
		689
		690	if (count)
		691	{
		692	SV *status = POPs;
		693	count = SvTRUE (status);
		694	}
		695
		696	PUTBACK;
		697	FREETMPS;
		698	LEAVE;
		699
		700	if (SvTRUE (ERRSV))
		701	{
		702	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		703	ungrab (term); // better lose the grab than the session
		704	}
		705
		706	event_consumed = !!count;
		707	}
		708	catch (...)
		709	{
		710	swap (perl_environ, environ);
		711	throw;
		712	}
		713	else
		714	event_consumed = false;
		715
		716	// post-handling of some events
		717	if (htype == HOOK_REFRESH_BEGIN)
		718	{
		719	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		720
		721	for (int i = AvFILL (av); i >= 0; i--)
		722	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		723	}
425	else if (htype == HOOK_DESTROY)	724	else if (htype == HOOK_DESTROY)
426	{	725	{
427	// handled later	726	clearSVptr ((SV *)term->perl.self);
		727	SvREFCNT_dec ((SV *)term->perl.self);
		728
		729	// don't allow further calls
		730	term->perl.self = 0;
428	}	731	}
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		732
433	if (HvKEYS (hv))	733	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		734
437	while (HE *he = hv_iternext (hv))	735	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	}	736	}
579		737
580	/////////////////////////////////////////////////////////////////////////////	738	/////////////////////////////////////////////////////////////////////////////
581		739
582	MODULE = urxvt PACKAGE = urxvt	740	MODULE = urxvt PACKAGE = urxvt
583		741
584	PROTOTYPES: ENABLE	742	PROTOTYPES: ENABLE
585		743
586	BOOT:	744	BOOT:
587	{	745	{
588	HV *stash = gv_stashpv ("urxvt", 1);	746	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
589	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	747	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		748	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		749	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		750
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	751	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	752	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	753	# include "hookinc.h"
594	# undef def	754	# undef def
595		755
596		756	HV *option = get_hv ("urxvt::OPTION", 1);
		757	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		758	# define nodef(name)
		759	# include "optinc.h"
		760	# undef nodef
		761	# undef def
		762
		763	HV *stash = gv_stashpv ("urxvt", 1);
		764	static const struct {
		765	const char *name;
		766	IV iv;
		767	} *civ, const_iv[] = {
		768	# define const_iv(name) { # name, (IV)name }
597	export_const_iv (DEFAULT_RSTYLE);	769	const_iv (DEFAULT_RSTYLE),
598	export_const_iv (OVERLAY_RSTYLE);	770	const_iv (OVERLAY_RSTYLE),
599	export_const_iv (RS_Bold);	771	const_iv (RS_Bold),
600	export_const_iv (RS_Italic);	772	const_iv (RS_Italic),
601	export_const_iv (RS_Blink);	773	const_iv (RS_Blink),
602	export_const_iv (RS_RVid);	774	const_iv (RS_RVid),
603	export_const_iv (RS_Uline);	775	const_iv (RS_Uline),
		776
604	export_const_iv (CurrentTime);	777	const_iv (CurrentTime),
		778	const_iv (ShiftMask),
		779	const_iv (LockMask),
		780	const_iv (ControlMask),
		781	const_iv (Mod1Mask),
		782	const_iv (Mod2Mask),
		783	const_iv (Mod3Mask),
		784	const_iv (Mod4Mask),
		785	const_iv (Mod5Mask),
		786	const_iv (Button1Mask),
		787	const_iv (Button2Mask),
		788	const_iv (Button3Mask),
		789	const_iv (Button4Mask),
		790	const_iv (Button5Mask),
		791	const_iv (AnyModifier),
605		792
606	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	793	const_iv (NoSymbol),
		794	const_iv (GrabModeSync),
		795	const_iv (GrabModeAsync),
		796
		797	const_iv (EVENT_NONE),
		798	const_iv (EVENT_READ),
		799	const_iv (EVENT_WRITE),
		800
		801	const_iv (NoEventMask),
		802	const_iv (KeyPressMask),
		803	const_iv (KeyReleaseMask),
		804	const_iv (ButtonPressMask),
		805	const_iv (ButtonReleaseMask),
		806	const_iv (EnterWindowMask),
		807	const_iv (LeaveWindowMask),
		808	const_iv (PointerMotionMask),
		809	const_iv (PointerMotionHintMask),
		810	const_iv (Button1MotionMask),
		811	const_iv (Button2MotionMask),
		812	const_iv (Button3MotionMask),
		813	const_iv (Button4MotionMask),
		814	const_iv (Button5MotionMask),
		815	const_iv (ButtonMotionMask),
		816	const_iv (KeymapStateMask),
		817	const_iv (ExposureMask),
		818	const_iv (VisibilityChangeMask),
		819	const_iv (StructureNotifyMask),
		820	const_iv (ResizeRedirectMask),
		821	const_iv (SubstructureNotifyMask),
		822	const_iv (SubstructureRedirectMask),
		823	const_iv (FocusChangeMask),
		824	const_iv (PropertyChangeMask),
		825	const_iv (ColormapChangeMask),
		826	const_iv (OwnerGrabButtonMask),
		827
		828	const_iv (KeyPress),
		829	const_iv (KeyRelease),
		830	const_iv (ButtonPress),
		831	const_iv (ButtonRelease),
		832	const_iv (MotionNotify),
		833	const_iv (EnterNotify),
		834	const_iv (LeaveNotify),
		835	const_iv (FocusIn),
		836	const_iv (FocusOut),
		837	const_iv (KeymapNotify),
		838	const_iv (Expose),
		839	const_iv (GraphicsExpose),
		840	const_iv (NoExpose),
		841	const_iv (VisibilityNotify),
		842	const_iv (CreateNotify),
		843	const_iv (DestroyNotify),
		844	const_iv (UnmapNotify),
		845	const_iv (MapNotify),
		846	const_iv (MapRequest),
		847	const_iv (ReparentNotify),
		848	const_iv (ConfigureNotify),
		849	const_iv (ConfigureRequest),
		850	const_iv (GravityNotify),
		851	const_iv (ResizeRequest),
		852	const_iv (CirculateNotify),
		853	const_iv (CirculateRequest),
		854	const_iv (PropertyNotify),
		855	const_iv (SelectionClear),
		856	const_iv (SelectionRequest),
		857	const_iv (SelectionNotify),
		858	const_iv (ColormapNotify),
		859	const_iv (ClientMessage),
		860	const_iv (MappingNotify),
		861	# if ENABLE_XIM_ONTHESPOT
		862	const_iv (XIMReverse),
		863	const_iv (XIMUnderline),
		864	const_iv (XIMHighlight),
		865	const_iv (XIMPrimary),
		866	const_iv (XIMSecondary),
		867	const_iv (XIMTertiary),
		868	const_iv (XIMVisibleToForward),
		869	const_iv (XIMVisibleToBackword),
		870	const_iv (XIMVisibleToCenter),
		871	# if 0
		872	const_iv (XIMForwardChar),
		873	const_iv (XIMBackwardChar),
		874	const_iv (XIMForwardWord),
		875	const_iv (XIMBackwardWord),
		876	const_iv (XIMCaretUp),
		877	const_iv (XIMCaretDown),
		878	const_iv (XIMNextLine),
		879	const_iv (XIMPreviousLine),
		880	const_iv (XIMLineStart),
		881	const_iv (XIMLineEnd),
		882	const_iv (XIMAbsolutePosition),
		883	const_iv (XIMDontChange),
		884	# endif
		885	# endif
		886	};
		887
		888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		889	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
607	}	890	}
		891
		892	void
		893	warn (const char *msg)
		894	CODE:
		895	rxvt_warn ("%s", msg);
		896
		897	void
		898	fatal (const char *msg)
		899	CODE:
		900	rxvt_fatal ("%s", msg);
		901
		902	void
		903	_exit (int status)
		904
		905	NV
		906	NOW ()
		907	CODE:
		908	RETVAL = NOW;
		909	OUTPUT:
		910	RETVAL
		911
		912	int
		913	GET_BASEFG (int rend)
		914	CODE:
		915	RETVAL = GET_BASEFG (rend);
		916	OUTPUT:
		917	RETVAL
		918
		919	int
		920	GET_BASEBG (int rend)
		921	CODE:
		922	RETVAL = GET_BASEBG (rend);
		923	OUTPUT:
		924	RETVAL
		925
		926	int
		927	SET_FGCOLOR (int rend, int new_color)
		928	CODE:
		929	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		930	OUTPUT:
		931	RETVAL
		932
		933	int
		934	SET_BGCOLOR (int rend, int new_color)
		935	CODE:
		936	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		937	OUTPUT:
		938	RETVAL
		939
		940	int
		941	GET_CUSTOM (int rend)
		942	CODE:
		943	RETVAL = (rend && RS_customMask) >> RS_customShift;
		944	OUTPUT:
		945	RETVAL
		946
		947	int
		948	SET_CUSTOM (int rend, int new_value)
		949	CODE:
		950	{
		951	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		952	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		953
		954	RETVAL = (rend & ~RS_customMask)
		955	| ((new_value << RS_customShift) & RS_customMask);
		956	}
		957	OUTPUT:
		958	RETVAL
		959
		960	void
		961	termlist ()
		962	PPCODE:
		963	{
		964	EXTEND (SP, rxvt_term::termlist.size ());
		965
		966	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		967	if ((*t)->perl.self)
		968	PUSHs (sv_2mortal (newSVterm (*t)));
		969	}
		970
		971	MODULE = urxvt PACKAGE = urxvt::term
608		972
609	SV *	973	SV *
610	new (...)	974	_new (AV *env, AV *arg)
611	CODE:	975	CODE:
612	{	976	{
		977	rxvt_term *term = new rxvt_term;
		978
613	stringvec *argv = new stringvec;	979	stringvec *argv = new stringvec;
		980	stringvec *envv = new stringvec;
		981
		982	for (int i = 0; i <= AvFILL (arg); i++)
		983	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		984
		985	for (int i = AvFILL (env) + 1; i--; )
		986	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		987
		988	envv->push_back (0);
		989
614	bool success;	990	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		991
623	try	992	try
624	{	993	{
625	if (!term->init (argv->size (), argv->begin ()))	994	success = term->init (argv, envv);
626	term = 0;
627	}	995	}
628	catch (const class rxvt_failure_exception &e)	996	catch (const class rxvt_failure_exception &e)
629	{	997	{
		998	success = false;
		999	}
		1000
		1001	if (!success)
		1002	{
630	term->destroy ();	1003	term->destroy ();
631	croak ("exception caught while initializing new terminal instance");	1004	croak ("error while initializing new terminal instance");
632	}	1005	}
633		1006
634	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1007	RETVAL = term && term->perl.self
		1008	? newSVterm (term) : &PL_sv_undef;
635	}	1009	}
636	OUTPUT:	1010	OUTPUT:
637	RETVAL	1011	RETVAL
638		1012
639	void	1013	void
		1014	rxvt_term::destroy ()
		1015
		1016	void
640	set_should_invoke (int htype, int value)	1017	rxvt_term::set_should_invoke (int htype, int inc)
641	CODE:	1018	CODE:
642	rxvt_perl.should_invoke [htype] = value;	1019	THIS->perl.should_invoke [htype] += inc;
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		1020
661	int	1021	int
662	GET_BASEFG (int rend)	1022	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
663	CODE:	1023	CODE:
664	RETVAL = GET_BASEFG (rend);	1024	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
665	OUTPUT:	1025	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
666	RETVAL	1026	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1027	OUTPUT: RETVAL
667		1028
668	int	1029	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 ()
713
714	void
715	rxvt_term::grab_button (int button, U32 modifiers)	1030	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
716	CODE:	1031	CODE:
717	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1032	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
718	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1033	OUTPUT: RETVAL
719	GrabModeSync, GrabModeSync, None, None);	1034
		1035	void
		1036	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1037	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1038	CODE:
		1039	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1040
		1041	void
		1042	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1043	CODE:
		1044	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1045
		1046	void
		1047	rxvt_term::XUngrabKeyboard (Time eventtime)
		1048	CODE:
		1049	XUngrabKeyboard (THIS->dpy, eventtime);
720		1050
721	bool	1051	bool
722	rxvt_term::grab (U32 eventtime, int sync = 0)	1052	rxvt_term::grab (Time eventtime, int sync = 0)
723	CODE:	1053	CODE:
724	{	1054	{
725	int mode = sync ? GrabModeSync : GrabModeAsync;	1055	int mode = sync ? GrabModeSync : GrabModeAsync;
726		1056
727	THIS->perl.grabtime = 0;	1057	THIS->perl.grabtime = 0;
728		1058
729	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1059	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
730	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1060	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
731	mode, mode, None, None, eventtime))	1061	mode, mode, None, GRAB_CURSOR, eventtime))
732	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1062	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
733	THIS->perl.grabtime = eventtime;	1063	THIS->perl.grabtime = eventtime;
734	else	1064	else
735	XUngrabPointer (THIS->display->display, eventtime);	1065	XUngrabPointer (THIS->dpy, eventtime);
736		1066
737	RETVAL = !!THIS->perl.grabtime;	1067	RETVAL = !!THIS->perl.grabtime;
738	}	1068	}
739	OUTPUT:	1069	OUTPUT:
740	RETVAL	1070	RETVAL
741		1071
742	void	1072	void
743	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1073	rxvt_term::allow_events_async ()
744	CODE:	1074	CODE:
745	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1075	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
746		1076
747	void	1077	void
748	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1078	rxvt_term::allow_events_sync ()
749	CODE:	1079	CODE:
750	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1080	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
751		1081
752	void	1082	void
753	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1083	rxvt_term::allow_events_replay ()
754	CODE:	1084	CODE:
755	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1085	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
756	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1086	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
757		1087
758	void	1088	void
759	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1089	rxvt_term::ungrab ()
760	CODE:	1090	CODE:
761	THIS->perl.grabtime = 0;	1091	ungrab (THIS);
762	XUngrabKeyboard (THIS->display->display, eventtime);	1092
763	XUngrabPointer (THIS->display->display, eventtime);	1093	int
		1094	rxvt_term::XStringToKeysym (char *string)
		1095	CODE:
		1096	RETVAL = XStringToKeysym (string);
		1097	OUTPUT: RETVAL
		1098
		1099	char *
		1100	rxvt_term::XKeysymToString (int sym)
		1101	CODE:
		1102	RETVAL = XKeysymToString (sym);
		1103	OUTPUT: RETVAL
		1104
		1105	int
		1106	rxvt_term::XKeysymToKeycode (int sym)
		1107	CODE:
		1108	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1109	OUTPUT: RETVAL
		1110
		1111	int
		1112	rxvt_term::XKeycodeToKeysym (int code, int index)
		1113	CODE:
		1114	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1115	OUTPUT: RETVAL
764		1116
765	int	1117	int
766	rxvt_term::strwidth (SV *str)	1118	rxvt_term::strwidth (SV *str)
767	CODE:	1119	CODE:
768	{	1120	{
…		…
810	free (wstr);	1162	free (wstr);
811	}	1163	}
812	OUTPUT:	1164	OUTPUT:
813	RETVAL	1165	RETVAL
814		1166
815	# very portable, especially on objects as opposed to pods	1167	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
816	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
817		1168
818	#define TERM_OFFSET_width TERM_OFFSET(width)	1169	#define TERM_OFFSET_width TERM_OFFSET(width)
819	#define TERM_OFFSET_height TERM_OFFSET(height)	1170	#define TERM_OFFSET_height TERM_OFFSET(height)
820	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1171	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
821	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1172	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
822	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1173	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
823	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1174	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
824	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1175	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
825	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1176	#define TERM_OFFSET_focus TERM_OFFSET(focus)
826	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1177	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1178	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1179	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1180	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
827	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1181	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
828	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1182	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
829	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1183	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
830		1184
831	int	1185	int
832	rxvt_term::width ()	1186	rxvt_term::width ()
833	ALIAS:	1187	ALIAS:
834	width = TERM_OFFSET_width	1188	width = TERM_OFFSET_width
…		…
838	fbase = TERM_OFFSET_fbase	1192	fbase = TERM_OFFSET_fbase
839	nrow = TERM_OFFSET_nrow	1193	nrow = TERM_OFFSET_nrow
840	ncol = TERM_OFFSET_ncol	1194	ncol = TERM_OFFSET_ncol
841	focus = TERM_OFFSET_focus	1195	focus = TERM_OFFSET_focus
842	mapped = TERM_OFFSET_mapped	1196	mapped = TERM_OFFSET_mapped
		1197	int_bwidth = TERM_OFFSET_int_bwidth
		1198	ext_bwidth = TERM_OFFSET_ext_bwidth
		1199	lineSpace = TERM_OFFSET_lineSpace
843	saveLines = TERM_OFFSET_saveLines	1200	saveLines = TERM_OFFSET_saveLines
844	total_rows = TERM_OFFSET_total_rows	1201	total_rows = TERM_OFFSET_total_rows
845	nsaved = TERM_OFFSET_nsaved	1202	top_row = TERM_OFFSET_top_row
846	CODE:	1203	CODE:
847	RETVAL = *(int *)((char *)THIS + ix);	1204	RETVAL = *(int *)((char *)THIS + ix);
848	OUTPUT:	1205	OUTPUT:
849	RETVAL	1206	RETVAL
850		1207
851	U32	1208	unsigned int
		1209	rxvt_term::ModLevel3Mask ()
		1210	ALIAS:
		1211	ModLevel3Mask = 0
		1212	ModMetaMask = 1
		1213	ModNumLockMask = 2
		1214	current_screen = 3
		1215	hidden_cursor = 4
		1216	CODE:
		1217	switch (ix)
		1218	{
		1219	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1220	case 1: RETVAL = THIS->ModMetaMask; break;
		1221	case 2: RETVAL = THIS->ModNumLockMask; break;
		1222	case 3: RETVAL = THIS->current_screen; break;
		1223	case 4: RETVAL = THIS->hidden_cursor; break;
		1224	}
		1225	OUTPUT:
		1226	RETVAL
		1227
		1228	char *
		1229	rxvt_term::display_id ()
		1230	ALIAS:
		1231	display_id = 0
		1232	locale = 1
		1233	CODE:
		1234	switch (ix)
		1235	{
		1236	case 0: RETVAL = THIS->display->id; break;
		1237	case 1: RETVAL = THIS->locale; break;
		1238	}
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	SV *
		1243	rxvt_term::envv ()
		1244	ALIAS:
		1245	argv = 1
		1246	PPCODE:
		1247	{
		1248	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1249
		1250	EXTEND (SP, vec->size ());
		1251
		1252	for (char **i = vec->begin (); i != vec->end (); ++i)
		1253	if (*i)
		1254	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1255	}
		1256
		1257	int
		1258	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1259	CODE:
		1260	RETVAL = THIS->pty_ev.events;
		1261	if (events != EVENT_UNDEF)
		1262	THIS->pty_ev.set (events);
		1263	OUTPUT:
		1264	RETVAL
		1265
		1266	int
		1267	rxvt_term::pty_fd ()
		1268	CODE:
		1269	RETVAL = THIS->pty->pty;
		1270	OUTPUT:
		1271	RETVAL
		1272
		1273	Window
852	rxvt_term::parent ()	1274	rxvt_term::parent ()
853	CODE:	1275	CODE:
854	RETVAL = (U32)THIS->parent [0];	1276	RETVAL = THIS->parent [0];
855	OUTPUT:	1277	OUTPUT:
856	RETVAL	1278	RETVAL
857		1279
858	U32	1280	Window
859	rxvt_term::vt ()	1281	rxvt_term::vt ()
860	CODE:	1282	CODE:
861	RETVAL = (U32)THIS->vt;	1283	RETVAL = THIS->vt;
862	OUTPUT:	1284	OUTPUT:
863	RETVAL	1285	RETVAL
		1286
		1287	void
		1288	rxvt_term::vt_emask_add (U32 emask)
		1289	CODE:
		1290	THIS->vt_emask_perl |= emask;
		1291	THIS->vt_select_input ();
864		1292
865	U32	1293	U32
866	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1294	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
867	CODE:	1295	CODE:
868	{
869	RETVAL = THIS->rstyle;	1296	RETVAL = THIS->rstyle;
870	THIS->rstyle = new_rstyle;	1297	THIS->rstyle = new_rstyle;
871	}
872	OUTPUT:	1298	OUTPUT:
873	RETVAL	1299	RETVAL
874		1300
875	int	1301	int
876	rxvt_term::view_start (int newval = -1)	1302	rxvt_term::view_start (int newval = 1)
		1303	PROTOTYPE: $;$
877	CODE:	1304	CODE:
878	{	1305	{
879	RETVAL = THIS->view_start;	1306	RETVAL = THIS->view_start;
880		1307
881	if (newval >= 0)	1308	if (newval <= 0)
882	{	1309	THIS->scr_changeview (max (newval, THIS->top_row));
883	THIS->view_start = min (newval, THIS->nsaved);
884	THIS->scr_changeview (RETVAL);
885	}
886	}	1310	}
887	OUTPUT:	1311	OUTPUT:
888	RETVAL	1312	RETVAL
		1313
		1314	void
		1315	rxvt_term::focus_in ()
		1316
		1317	void
		1318	rxvt_term::focus_out ()
		1319
		1320	void
		1321	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1322	ALIAS:
		1323	key_release = 1
		1324	CODE:
		1325	{
		1326	XKeyEvent xkey;
		1327
		1328	memset (&xkey, 0, sizeof (xkey));
		1329
		1330	xkey.time = time;
		1331	xkey.state = state;
		1332	xkey.keycode = keycode;
		1333
		1334	xkey.type = ix ? KeyRelease : KeyPress;
		1335	xkey.display = THIS->dpy;
		1336	xkey.window = THIS->vt;
		1337	xkey.root = THIS->display->root;
		1338	xkey.subwindow = THIS->vt;
		1339
		1340	if (ix)
		1341	THIS->key_release (xkey);
		1342	else
		1343	THIS->key_press (xkey);
		1344	}
889		1345
890	void	1346	void
891	rxvt_term::want_refresh ()	1347	rxvt_term::want_refresh ()
892	CODE:	1348	CODE:
893	THIS->want_refresh = 1;	1349	THIS->want_refresh = 1;
894		1350
895	void	1351	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)	1352	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:	1353	PPCODE:
898	{	1354	{
899	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1355	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
900	XSRETURN_EMPTY;	1356	XSRETURN_EMPTY;
901		1357
902	line_t &l = ROW(row_number);	1358	line_t &l = ROW(row_number);
903		1359
904	if (GIMME_V != G_VOID)	1360	if (GIMME_V != G_VOID)
905	{	1361	{
906	wchar_t *wstr = new wchar_t [THIS->ncol];	1362	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
907		1363
908	for (int col = 0; col < THIS->ncol; col++)	1364	for (int col = 0; col < THIS->ncol; col++)
909	wstr [col] = l.t [col];	1365	wstr [col] = l.t [col];
910		1366
911	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1367	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
912
913	delete [] wstr;
914	}	1368	}
915		1369
916	if (new_text)	1370	if (new_text)
917	{	1371	{
918	wchar_t *wstr = sv2wcs (new_text);	1372	wchar_t *wstr = sv2wcs (new_text);
919		1373
920	int len = min (wcslen (wstr) - start_ofs, max_len);	1374	int len = min (wcslen (wstr) - start_ofs, max_len);
921		1375
922	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1376	if (start_col < 0 || start_col + len > THIS->ncol)
923	{	1377	{
924	free (wstr);	1378	free (wstr);
925	croak ("new_text extends beyond horizontal margins");	1379	croak ("new_text extends beyond horizontal margins");
926	}	1380	}
927		1381
…		…
937		1391
938	void	1392	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)	1393	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:	1394	PPCODE:
941	{	1395	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1396	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
944		1398
945	line_t &l = ROW(row_number);	1399	line_t &l = ROW(row_number);
946		1400
947	if (GIMME_V != G_VOID)	1401	if (GIMME_V != G_VOID)
…		…
959	{	1413	{
960	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1414	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
961	croak ("new_rend must be arrayref");	1415	croak ("new_rend must be arrayref");
962		1416
963	AV *av = (AV *)SvRV (new_rend);	1417	AV *av = (AV *)SvRV (new_rend);
964	int len = min (av_len (av) + 1 - start_ofs, max_len);	1418	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
965		1419
966	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1420	if (start_col < 0 || start_col + len > THIS->ncol)
967	croak ("new_rend array extends beyond horizontal margins");	1421	croak ("new_rend array extends beyond horizontal margins");
968		1422
969	for (int col = start_col; col < start_col + len; col++)	1423	for (int col = start_col; col < start_col + len; col++)
970	{	1424	{
971	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1425	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
977		1431
978	int	1432	int
979	rxvt_term::ROW_l (int row_number, int new_length = -1)	1433	rxvt_term::ROW_l (int row_number, int new_length = -1)
980	CODE:	1434	CODE:
981	{	1435	{
982	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1436	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
983	XSRETURN_EMPTY;	1437	XSRETURN_EMPTY;
984		1438
985	line_t &l = ROW(row_number);	1439	line_t &l = ROW(row_number);
986	RETVAL = l.l;	1440	RETVAL = l.l;
987		1441
…		…
993		1447
994	bool	1448	bool
995	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1449	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
996	CODE:	1450	CODE:
997	{	1451	{
998	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1452	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
999	XSRETURN_EMPTY;	1453	XSRETURN_EMPTY;
1000		1454
1001	line_t &l = ROW(row_number);	1455	line_t &l = ROW(row_number);
1002	RETVAL = l.is_longer ();	1456	RETVAL = l.is_longer ();
1003		1457
…		…
1011	rxvt_term::special_encode (SV *string)	1465	rxvt_term::special_encode (SV *string)
1012	CODE:	1466	CODE:
1013	{	1467	{
1014	wchar_t *wstr = sv2wcs (string);	1468	wchar_t *wstr = sv2wcs (string);
1015	int wlen = wcslen (wstr);	1469	int wlen = wcslen (wstr);
1016	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1470	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1017		1471
1018	rxvt_push_locale (THIS->locale);	1472	rxvt_push_locale (THIS->locale);
1019		1473
1020	wchar_t *r = rstr;	1474	wchar_t *r = rstr;
1021	for (wchar_t *s = wstr; *s; s++)	1475	for (wchar_t *s = wstr; *s; s++)
		1476	{
		1477	int w = WCWIDTH (*s);
		1478
1022	if (wcwidth (*s) == 0)	1479	if (w == 0)
1023	{	1480	{
1024	if (r == rstr)	1481	if (r == rstr)
1025	croak ("leading combining character unencodable");	1482	croak ("leading combining character unencodable");
1026		1483
1027	unicode_t n = rxvt_compose (r[-1], *s);	1484	unicode_t n = rxvt_compose (r[-1], *s);
1028	if (n == NOCHAR)	1485	if (n == NOCHAR)
1029	n = rxvt_composite.compose (r[-1], *s);	1486	n = rxvt_composite.compose (r[-1], *s);
1030		1487
1031	r[-1] = n;	1488	r[-1] = n;
1032	}	1489	}
1033	#if !UNICODE_3	1490	#if !UNICODE_3
1034	else if (*s >= 0x10000)	1491	else if (*s >= 0x10000)
1035	*r++ = rxvt_composite.compose (*s);	1492	*r++ = rxvt_composite.compose (*s);
1036	#endif	1493	#endif
1037	else	1494	else
1038	*r++ = *s;	1495	*r++ = *s;
		1496
		1497	// the *2 above only allows wcwidth <= 2
		1498	if (w > 1)
		1499	*r++ = NOCHAR;
		1500	}
1039		1501
1040	rxvt_pop_locale ();	1502	rxvt_pop_locale ();
1041		1503
1042	RETVAL = wcs2sv (rstr, r - rstr);	1504	RETVAL = wcs2sv (rstr, r - rstr);
1043
1044	delete [] rstr;
1045	}	1505	}
1046	OUTPUT:	1506	OUTPUT:
1047	RETVAL	1507	RETVAL
1048		1508
1049	SV *	1509	SV *
…		…
1061	else if (IS_COMPOSE (*s))	1521	else if (IS_COMPOSE (*s))
1062	dlen += rxvt_composite.expand (*s, 0);	1522	dlen += rxvt_composite.expand (*s, 0);
1063	else	1523	else
1064	dlen++;	1524	dlen++;
1065		1525
1066	wchar_t *rstr = new wchar_t [dlen];	1526	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1067		1527
1068	// decode	1528	// decode
1069	wchar_t *r = rstr;	1529	wchar_t *r = rstr;
1070	for (wchar_t *s = wstr; *s; s++)	1530	for (wchar_t *s = wstr; *s; s++)
1071	if (*s == NOCHAR)	1531	if (*s == NOCHAR)
…		…
1074	r += rxvt_composite.expand (*s, r);	1534	r += rxvt_composite.expand (*s, r);
1075	else	1535	else
1076	*r++ = *s;	1536	*r++ = *s;
1077		1537
1078	RETVAL = wcs2sv (rstr, r - rstr);	1538	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1539	}
1082	OUTPUT:	1540	OUTPUT:
1083	RETVAL	1541	RETVAL
1084		1542
1085	void	1543	void
1086	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1544	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1087	PPCODE:	1545	PPCODE:
1088	{	1546	{
1089	struct resval { const char *name; int value; } rslist [] = {	1547	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1090	# define def(name) { # name, Rs_ ## name },	1548	# define def(name) { # name, Rs_ ## name },
1091	# define reserve(name,count)	1549	# define reserve(name,count)
1092	# include "rsinc.h"	1550	# include "rsinc.h"
1093	# undef def	1551	# undef def
1094	# undef reserve	1552	# undef reserve
1095	};	1553	};
1096		1554
1097	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1555	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1098		1556
1099	do {	1557	do {
1100	if (rs-- == rslist)	1558	if (rs-- == rslist)
1101	croak ("no such resource '%s', requested", name);	1559	croak ("no such resource '%s', requested", name);
1102	} while (strcmp (name, rs->name));	1560	} while (strcmp (name, rs->name));
…		…
1120	else	1578	else
1121	THIS->rs [index] = 0;	1579	THIS->rs [index] = 0;
1122	}	1580	}
1123	}	1581	}
1124		1582
		1583	const char *
		1584	rxvt_term::x_resource (const char *name)
		1585
		1586	bool
		1587	rxvt_term::option (U32 optval, int set = -1)
		1588	CODE:
		1589	{
		1590	RETVAL = THIS->options & optval;
		1591
		1592	if (set >= 0)
		1593	{
		1594	if (set)
		1595	THIS->options |= optval;
		1596	else
		1597	THIS->options &= ~optval;
		1598
		1599	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1600	switch (optval)
		1601	{
		1602	case Opt_skipBuiltinGlyphs:
		1603	THIS->set_fonts ();
		1604	THIS->scr_remap_chars ();
		1605	THIS->scr_touch (true);
		1606	THIS->want_refresh = 1;
		1607	break;
		1608
		1609	case Opt_cursorUnderline:
		1610	THIS->want_refresh = 1;
		1611	break;
		1612
		1613	# case Opt_scrollBar_floating:
		1614	# case Opt_scrollBar_right:
		1615	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1616	# break;
		1617	}
		1618	}
		1619	}
		1620	OUTPUT:
		1621	RETVAL
		1622
		1623	bool
		1624	rxvt_term::parse_keysym (char *keysym, char *str)
		1625	CODE:
		1626	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1627	THIS->keyboard->register_done ();
		1628	OUTPUT:
		1629	RETVAL
		1630
1125	void	1631	void
1126	rxvt_term::cur (...)	1632	rxvt_term::screen_cur (...)
1127	PROTOTYPE: $;$$	1633	PROTOTYPE: $;$$
1128	ALIAS:	1634	ALIAS:
1129	screen_cur = 0	1635	screen_cur = 0
1130	selection_beg = 1	1636	selection_beg = 1
1131	selection_end = 2	1637	selection_end = 2
…		…
1144	PUSHs (sv_2mortal (newSViv (rc.col)));	1650	PUSHs (sv_2mortal (newSViv (rc.col)));
1145	}	1651	}
1146		1652
1147	if (items == 3)	1653	if (items == 3)
1148	{	1654	{
1149	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1655	rc.row = SvIV (ST (1));
1150	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1656	rc.col = SvIV (ST (2));
		1657
		1658	if (ix == 2)
		1659	{
		1660	if (rc.col == 0)
		1661	{
		1662	// col == 0 means end of previous line
		1663	rc.row--;
		1664	rc.col = THIS->ncol;
		1665	}
		1666	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1667	&& rc.col > ROW(rc.row).l)
		1668	{
		1669	// col >= length means while line and add newline
		1670	rc.col = THIS->ncol;
		1671	}
		1672	}
		1673
		1674	clamp_it (rc.col, 0, THIS->ncol);
		1675	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1151		1676
1152	if (ix)	1677	if (ix)
1153	THIS->want_refresh = 1;	1678	THIS->want_refresh = 1;
1154	}	1679	}
1155	}	1680	}
1156		1681
		1682	char
		1683	rxvt_term::cur_charset ()
		1684	CODE:
		1685	RETVAL = THIS->charsets [THIS->screen.charset];
		1686	OUTPUT:
		1687	RETVAL
		1688
		1689	void
		1690	rxvt_term::selection_clear ()
		1691
		1692	void
		1693	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1694	CODE:
		1695	THIS->selection.op = SELECTION_CONT;
		1696	THIS->selection.rect = rect;
		1697	THIS->selection_make (eventtime);
		1698
1157	int	1699	int
1158	rxvt_term::selection_grab (U32 eventtime)	1700	rxvt_term::selection_grab (Time eventtime)
1159		1701
1160	void	1702	void
1161	rxvt_term::selection (SV *newtext = 0)	1703	rxvt_term::selection (SV *newtext = 0)
1162	PPCODE:	1704	PPCODE:
1163	{	1705	{
1164	if (GIMME_V != G_VOID)	1706	if (GIMME_V != G_VOID)
		1707	XPUSHs (THIS->selection.text
1165	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1708	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1709	: &PL_sv_undef);
1166		1710
1167	if (newtext)	1711	if (newtext)
1168	{	1712	{
1169	free (THIS->selection.text);	1713	free (THIS->selection.text);
1170		1714
1171	THIS->selection.text = sv2wcs (newtext);	1715	THIS->selection.text = sv2wcs (newtext);
1172	THIS->selection.len = wcslen (THIS->selection.text);	1716	THIS->selection.len = wcslen (THIS->selection.text);
1173	}	1717	}
1174	}	1718	}
		1719
		1720	void
		1721	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)
		1722
		1723	void
		1724	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1725
		1726	void
		1727	rxvt_term::scr_bell ()
		1728
		1729	void
		1730	rxvt_term::scr_change_screen (int screen)
1175		1731
1176	void	1732	void
1177	rxvt_term::scr_add_lines (SV *string)	1733	rxvt_term::scr_add_lines (SV *string)
1178	CODE:	1734	CODE:
1179	{	1735	{
…		…
1220	o->self = (HV *)SvRV (RETVAL);	1776	o->self = (HV *)SvRV (RETVAL);
1221	}	1777	}
1222	OUTPUT:	1778	OUTPUT:
1223	RETVAL	1779	RETVAL
1224		1780
		1781	#############################################################################
		1782	# Various X Utility Functions
		1783	#############################################################################
		1784
		1785	void
		1786	rxvt_term::XListProperties (Window window)
		1787	PPCODE:
		1788	{
		1789	int count;
		1790	Atom *props = XListProperties (THIS->dpy, window, &count);
		1791
		1792	EXTEND (SP, count);
		1793	while (count--)
		1794	PUSHs (newSVuv ((U32)props [count]));
		1795
		1796	XFree (props);
		1797	}
		1798
		1799	void
		1800	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1801	PPCODE:
		1802	{
		1803	Atom type;
		1804	int format;
		1805	unsigned long nitems;
		1806	unsigned long bytes_after;
		1807	unsigned char *prop;
		1808
		1809	XGetWindowProperty (THIS->dpy, window, property,
		1810	0, 1<<24, 0, AnyPropertyType,
		1811	&type, &format, &nitems, &bytes_after, &prop);
		1812
		1813	if (type != None)
		1814	{
		1815	int elemsize = format == 16 ? sizeof (short)
		1816	: format == 32 ? sizeof (long)
		1817	: 1;
		1818
		1819	EXTEND (SP, 3);
		1820	PUSHs (newSVuv ((U32)type));
		1821	PUSHs (newSViv (format));
		1822	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1823	XFree (prop);
		1824	}
		1825	}
		1826
		1827	void
		1828	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1829	CODE:
		1830	{
		1831	STRLEN len;
		1832	char *data_ = SvPVbyte (data, len);
		1833
		1834	int elemsize = format == 16 ? sizeof (short)
		1835	: format == 32 ? sizeof (long)
		1836	: 1;
		1837
		1838	XChangeProperty (THIS->dpy, window, property,
		1839	type, format, PropModeReplace,
		1840	(unsigned char *)data_, len / elemsize);
		1841	}
		1842
		1843	Atom
		1844	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1845	C_ARGS: term->dpy, atom_name, only_if_exists
		1846
		1847	char *
		1848	XGetAtomName (rxvt_term *term, Atom atom)
		1849	C_ARGS: term->dpy, atom
		1850	CLEANUP:
		1851	XFree (RETVAL);
		1852
		1853	void
		1854	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1855	C_ARGS: term->dpy, window, property
		1856
		1857	Window
		1858	rxvt_term::DefaultRootWindow ()
		1859	CODE:
		1860	RETVAL = THIS->display->root;
		1861	OUTPUT:
		1862	RETVAL
		1863
		1864	#if 0
		1865
		1866	Window
		1867	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1868	C_ARGS: term->dpy, (Window)parent,
		1869	x, y, width, height, 0,
		1870	term->pix_colors_focused[Color_border],
		1871	term->pix_colors_focused[Color_border]
		1872
		1873	#endif
		1874
		1875	void
		1876	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1877	C_ARGS: term->dpy, window, parent, x, y
		1878
		1879	void
		1880	XMapWindow (rxvt_term *term, Window window)
		1881	C_ARGS: term->dpy, window
		1882
		1883	void
		1884	XUnmapWindow (rxvt_term *term, Window window)
		1885	C_ARGS: term->dpy, window
		1886
		1887	void
		1888	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1889	C_ARGS: term->dpy, window, x, y, width, height
		1890
		1891	void
		1892	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1893	CODE:
		1894	{
		1895	XWindowAttributes attr;
		1896	XGetWindowAttributes (THIS->dpy, window, &attr);
		1897	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1898	}
		1899
		1900	void
		1901	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1902	PPCODE:
		1903	{
		1904	int dx, dy;
		1905	Window child;
		1906
		1907	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1908	{
		1909	EXTEND (SP, 3);
		1910	PUSHs (newSViv (dx));
		1911	PUSHs (newSViv (dy));
		1912	PUSHs (newSVuv (child));
		1913	}
		1914	}
		1915
		1916	#############################################################################
		1917	# urxvt::overlay
		1918	#############################################################################
		1919
1225	MODULE = urxvt PACKAGE = urxvt::overlay	1920	MODULE = urxvt PACKAGE = urxvt::overlay
1226		1921
1227	void	1922	void
1228	overlay::set (int x, int y, SV *text, SV *rend = 0)	1923	overlay::set (int x, int y, SV *text, SV *rend = 0)
1229		1924
…		…
1233	void	1928	void
1234	overlay::hide ()	1929	overlay::hide ()
1235		1930
1236	void	1931	void
1237	overlay::DESTROY ()	1932	overlay::DESTROY ()
		1933
		1934	#############################################################################
		1935	# urxvt::watcher
		1936	#############################################################################
		1937
		1938	MODULE = urxvt PACKAGE = urxvt::watcher
		1939
		1940	CHAINED
		1941	perl_watcher::cb (SV *cb)
		1942	CODE:
		1943	THIS->cb (cb);
		1944	OUTPUT:
		1945	RETVAL
		1946
		1947	#############################################################################
		1948	# urxvt::timer
		1949	#############################################################################
1238		1950
1239	MODULE = urxvt PACKAGE = urxvt::timer	1951	MODULE = urxvt PACKAGE = urxvt::timer
1240		1952
1241	SV *	1953	SV *
1242	timer::new ()	1954	timer::new ()
1243	CODE:	1955	CODE:
1244	timer *w = new timer;	1956	timer *w = new timer;
1245	w->start (NOW);	1957	w->start (NOW);
1246	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1958	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1247	w->self = (HV *)SvRV (RETVAL);	1959	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:	1960	OUTPUT:
1257	RETVAL	1961	RETVAL
1258		1962
1259	NV	1963	NV
1260	timer::at ()	1964	timer::at ()
1261	CODE:	1965	CODE:
1262	RETVAL = THIS->at;	1966	RETVAL = THIS->at;
1263	OUTPUT:	1967	OUTPUT:
1264	RETVAL	1968	RETVAL
1265		1969
1266	timer *	1970	CHAINED
1267	timer::interval (NV interval)	1971	timer::interval (NV interval)
1268	CODE:	1972	CODE:
1269	THIS->interval = interval;	1973	THIS->interval = interval;
		1974	OUTPUT:
1270	RETVAL = THIS;	1975	RETVAL
1271	OUTPUT:
1272	RETVAL
1273		1976
1274	timer *	1977	CHAINED
1275	timer::set (NV tstamp)	1978	timer::set (NV tstamp)
1276	CODE:	1979	CODE:
1277	THIS->set (tstamp);	1980	THIS->set (tstamp);
		1981	OUTPUT:
1278	RETVAL = THIS;	1982	RETVAL
1279	OUTPUT:
1280	RETVAL
1281		1983
1282	timer *	1984	CHAINED
1283	timer::start (NV tstamp = THIS->at)	1985	timer::start (NV tstamp = THIS->at)
1284	CODE:	1986	CODE:
1285	THIS->start (tstamp);	1987	THIS->start (tstamp);
		1988	OUTPUT:
1286	RETVAL = THIS;	1989	RETVAL
1287	OUTPUT:
1288	RETVAL
1289		1990
1290	timer *	1991	CHAINED
		1992	timer::after (NV delay)
		1993	CODE:
		1994	THIS->start (NOW + delay);
		1995	OUTPUT:
		1996	RETVAL
		1997
		1998	CHAINED
1291	timer::stop ()	1999	timer::stop ()
1292	CODE:	2000	CODE:
1293	THIS->stop ();	2001	THIS->stop ();
1294	RETVAL = THIS;
1295	OUTPUT:	2002	OUTPUT:
1296	RETVAL	2003	RETVAL
1297		2004
1298	void	2005	void
1299	timer::DESTROY ()	2006	timer::DESTROY ()
		2007
		2008	#############################################################################
		2009	# urxvt::iow
		2010	#############################################################################
1300		2011
1301	MODULE = urxvt PACKAGE = urxvt::iow	2012	MODULE = urxvt PACKAGE = urxvt::iow
1302		2013
1303	SV *	2014	SV *
1304	iow::new ()	2015	iow::new ()
1305	CODE:	2016	CODE:
1306	iow *w = new iow;	2017	iow *w = new iow;
1307	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2018	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1308	w->self = (HV *)SvRV (RETVAL);	2019	w->self = (HV *)SvRV (RETVAL);
1309	OUTPUT:	2020	OUTPUT:
1310	RETVAL	2021	RETVAL
1311		2022
1312	iow *	2023	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)	2024	iow::fd (int fd)
1322	CODE:	2025	CODE:
1323	THIS->fd = fd;	2026	THIS->fd = fd;
		2027	OUTPUT:
1324	RETVAL = THIS;	2028	RETVAL
1325	OUTPUT:
1326	RETVAL
1327		2029
1328	iow *	2030	CHAINED
1329	iow::events (short events)	2031	iow::events (short events)
1330	CODE:	2032	CODE:
1331	THIS->events = events;	2033	THIS->events = events;
		2034	OUTPUT:
1332	RETVAL = THIS;	2035	RETVAL
1333	OUTPUT:
1334	RETVAL
1335		2036
1336	iow *	2037	CHAINED
1337	iow::start ()	2038	iow::start ()
1338	CODE:	2039	CODE:
1339	THIS->start ();	2040	THIS->start ();
		2041	OUTPUT:
1340	RETVAL = THIS;	2042	RETVAL
1341	OUTPUT:
1342	RETVAL
1343		2043
1344	iow *	2044	CHAINED
1345	iow::stop ()	2045	iow::stop ()
1346	CODE:	2046	CODE:
1347	THIS->stop ();	2047	THIS->stop ();
1348	RETVAL = THIS;
1349	OUTPUT:	2048	OUTPUT:
1350	RETVAL	2049	RETVAL
1351		2050
1352	void	2051	void
1353	iow::DESTROY ()	2052	iow::DESTROY ()
1354		2053
		2054	#############################################################################
		2055	# urxvt::iw
		2056	#############################################################################
1355		2057
		2058	MODULE = urxvt PACKAGE = urxvt::iw
		2059
		2060	SV *
		2061	iw::new ()
		2062	CODE:
		2063	iw *w = new iw;
		2064	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2065	w->self = (HV *)SvRV (RETVAL);
		2066	OUTPUT:
		2067	RETVAL
		2068
		2069	CHAINED
		2070	iw::start ()
		2071	CODE:
		2072	THIS->start ();
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	CHAINED
		2077	iw::stop ()
		2078	CODE:
		2079	THIS->stop ();
		2080	OUTPUT:
		2081	RETVAL
		2082
		2083	void
		2084	iw::DESTROY ()
		2085
		2086	#############################################################################
		2087	# urxvt::pw
		2088	#############################################################################
		2089
		2090	MODULE = urxvt PACKAGE = urxvt::pw
		2091
		2092	SV *
		2093	pw::new ()
		2094	CODE:
		2095	pw *w = new pw;
		2096	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2097	w->self = (HV *)SvRV (RETVAL);
		2098	OUTPUT:
		2099	RETVAL
		2100
		2101	CHAINED
		2102	pw::start (int pid)
		2103	CODE:
		2104	THIS->start (pid);
		2105	OUTPUT:
		2106	RETVAL
		2107
		2108	CHAINED
		2109	pw::stop ()
		2110	CODE:
		2111	THIS->stop ();
		2112	OUTPUT:
		2113	RETVAL
		2114
		2115	void
		2116	pw::DESTROY ()
		2117
		2118

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