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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.99 by root, Sat Feb 11 02:28:19 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
34	#include "iom.h"	36	#include "iom.h"
35	#include "rxvt.h"	37	#include "rxvt.h"
36	#include "keyboard.h"	38	#include "keyboard.h"
37	#include "rxvtutil.h"	39	#include "rxvtutil.h"
38	#include "rxvtperl.h"	40	#include "rxvtperl.h"
39		41
40	#include "perlxsi.c"	42	#include "perlxsi.c"
41		43
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
44	#else	46	#else
45	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
46	#endif	48	#endif
47		49
48	#undef LINENO	50	#undef LINENO
49	#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)
50	#undef ROW	52	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
52		54
		55	typedef int CHAINED UNUSED;
		56
53	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
54
55	static SV *
56	taint (SV *sv)
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61
62	static SV *
63	taint_if (SV *sv, SV *src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		58
71	static wchar_t *	59	static wchar_t *
72	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
73	{	61	{
74	STRLEN len;	62	STRLEN len;
…		…
92	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
93	{	81	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}	83	}
96		84
97	//TODO: use magic
98	static SV *	85	static SV *
99	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
100	{	87	{
101	HV *hv = newHV ();	88	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
125	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);
126		113
127	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
128	}	115	}
129		116
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		119
133	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
134		123
135	struct perl_watcher	124	struct perl_watcher
136	{	125	{
137	SV *cbsv;	126	SV *cbsv;
138	HV *self;	127	HV *self;
139		128
140	perl_watcher ()	129	perl_watcher ()
141	: cbsv (newSV (0))	130	: cbsv (0)
142	{	131	{
143	}	132	}
144		133
145	~perl_watcher ()	134	~perl_watcher ()
146	{	135	{
147	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
148	}	137	}
149		138
150	void cb (SV *cb)	139	void cb (SV *cb)
151	{	140	{
152	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
153	}	143	}
154		144
155	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
156	};	146	};
157		147
…		…
180		170
181	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}	173	}
184		174
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
187		177
188	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
189	{	179	{
190	tstamp interval;	180	tstamp interval;
191		181
192	timer ()	182	timer ()
193	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
201		191
202	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
203	}	193	}
204	};	194	};
205		195
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
208		198
209	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
210	{	200	{
211	iow ()	201	iow ()
212	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
213	{	203	{
214	}	204	}
…		…
217	{	207	{
218	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
219	}	209	}
220	};	210	};
221		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
222	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
223		245
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		247
226	struct overlay {	248	class overlay {
227	HV *self;
228	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
229	int x, y, w, h;	251	int x, y, w, h;
230	int border;	252	int border;
231	text_t **text;	253	text_t **text;
232	rend_t **rend;	254	rend_t **rend;
233		255
		256	public:
		257	HV *self;
		258
234	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);
235	~overlay ();	260	~overlay ();
236		261
237	void show ();	262	void show ();
238	void hide ();	263	void hide ();
…		…
241		266
242	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
243	};	268	};
244		269
245	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)
246	: 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)
247	{	272	{
248	if (border == 2)	273	if (border == 2)
249	{	274	{
250	w += 2;	275	w += 2;
251	h += 2;	276	h += 2;
…		…
290	*rp++ = r;	315	*rp++ = r;
291	}	316	}
292	}	317	}
293		318
294	show ();	319	show ();
295	THIS->want_refresh = 1;
296	}	320	}
297		321
298	overlay::~overlay ()	322	overlay::~overlay ()
299	{	323	{
300	hide ();	324	hide ();
…		…
305	delete [] rend[y];	329	delete [] rend[y];
306	}	330	}
307		331
308	delete [] text;	332	delete [] text;
309	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));
310		346
311	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
312	}	348	}
313		349
314	void	350	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}
322
323	void
324	overlay::hide ()	351	overlay::hide ()
325	{	352	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
327		355
328	if (ovs)	356	int i;
		357
		358	for (i = AvFILL (overlay_av); i >= 0; i--)
		359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
329	{	360	{
330	char key[33]; sprintf (key, "%32lx", (long)this);	361	av_delete (overlay_av, i, G_DISCARD);
331		362	break;
332	HV *hv = (HV *)SvRV (*ovs);
333	hv_delete (hv, key, 32, G_DISCARD);
334	}	363	}
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
335	}	374	}
336		375
337	void overlay::swap ()	376	void overlay::swap ()
338	{	377	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
345	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
346	{	385	{
347	text_t *t1 = text [y];	386	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
349		388
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	389	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		391
353	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
354	{	393	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	395	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
381		420
382	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
383		422
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	425	}
387		426
388	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
389	}	428	}
…		…
392	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
393		432
394	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
395		434
396	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		436
402	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	438	{
404	if (perl)	439	if (perl)
405	{	440	{
…		…
407	perl_free (perl);	442	perl_free (perl);
408	}	443	}
409	}	444	}
410		445
411	void	446	void
412	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
413	{	448	{
414	if (!perl)	449	if (!perl)
415	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
416	perl_environ = rxvt_environ;	453	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	454	swap (perl_environ, environ);
418		455
419	char *argv[] = {	456	char *argv[] = {
420	"",	457	"",
421	"-T",	458	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
423	};	465	};
424		466
425	perl = perl_alloc ();	467	perl = perl_alloc ();
426	perl_construct (perl);	468	perl_construct (perl);
427		469
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	|| perl_run (perl))	471	|| perl_run (perl))
430	{	472	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		474
433	perl_destruct (perl);	475	perl_destruct (perl);
434	perl_free (perl);	476	perl_free (perl);
435	perl = 0;	477	perl = 0;
436	}	478	}
437		479
438	swap (perl_environ, environ);	480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		489	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	490	}
440	}	491	}
441		492
442	static void	493	static void
443	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
444	{	495	{
445	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
446	{	497	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
450	}	501	}
451	}	502	}
452		503
453	bool	504	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	506	{
456	if (!perl)	507	if (!perl || !term->perl.self)
457	return false;	508	return false;
458		509
459	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
460	{	512	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	513	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	517	}
464	else if (!term->perl.self)	518
465	return false; // perl not initialized for this instance	519	swap (perl_environ, environ);
		520
		521	bool event_consumed;
		522
		523	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		524	|| term->perl.should_invoke [htype])
		525	try
		526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
		545	case DT_INT:
		546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		547	break;
		548
		549	case DT_LONG:
		550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		551	break;
		552
		553	case DT_STR:
		554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char *str = va_arg (ap, char *);
		560	int len = va_arg (ap, int);
		561
		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	}
466	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
467	{	728	{
468	// 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;
469	}	734	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475
476	if (HvKEYS (hv))
477	{
478	hv_iterinit (hv);
479
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!should_invoke [htype])
487	return false;
488	}
489		735
490	swap (perl_environ, environ);	736	swap (perl_environ, environ);
491		737
492	try	738	return event_consumed;
493	{
494	dSP;
495	va_list ap;
496
497	va_start (ap, htype);
498
499	ENTER;
500	SAVETMPS;
501
502	PUSHMARK (SP);
503
504	XPUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));
506
507	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);
509
510	switch (dt)
511	{
512	case DT_INT:
513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
514	break;
515
516	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;
519
520	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
522	break;
523
524	case DT_STR_LEN:
525	{
526	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
530	}
531	break;
532
533	case DT_WCS_LEN:
534	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);
536	int wlen = va_arg (ap, int);
537
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
539	}
540	break;
541
542	case DT_XEVENT:
543	{
544	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();
546
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
549	# undef set
550
551	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);
554
555	switch (xe->type)
556	{
557	case KeyPress:
558	case KeyRelease:
559	case ButtonPress:
560	case ButtonRelease:
561	case MotionNotify:
562	setiv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);
566	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);
570	break;
571	}
572
573	switch (xe->type)
574	{
575	case KeyPress:
576	case KeyRelease:
577	setiv (keycode, xe->xkey.keycode);
578	break;
579
580	case ButtonPress:
581	case ButtonRelease:
582	setiv (button, xe->xbutton.button);
583	break;
584
585	case MotionNotify:
586	setiv (is_hint, xe->xmotion.is_hint);
587	break;
588	}
589
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}
592	break;
593
594	case DT_END:
595	{
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627
628	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}
631	}
632	}
633	catch (...)
634	{
635	swap (perl_environ, environ);
636	throw;
637	}
638	}	739	}
639		740
640	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
641		742
642	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
…		…
661	# include "optinc.h"	762	# include "optinc.h"
662	# undef nodef	763	# undef nodef
663	# undef def	764	# undef def
664		765
665	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
666	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
667	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
668	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
669	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
670	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
671	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
672	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
673	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
674		779
675	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
676	export_const_iv (ShiftMask);	781	const_iv (ShiftMask),
677	export_const_iv (LockMask);	782	const_iv (LockMask),
678	export_const_iv (ControlMask);	783	const_iv (ControlMask),
679	export_const_iv (Mod1Mask);	784	const_iv (Mod1Mask),
680	export_const_iv (Mod2Mask);	785	const_iv (Mod2Mask),
681	export_const_iv (Mod3Mask);	786	const_iv (Mod3Mask),
682	export_const_iv (Mod4Mask);	787	const_iv (Mod4Mask),
683	export_const_iv (Mod5Mask);	788	const_iv (Mod5Mask),
684	export_const_iv (Button1Mask);	789	const_iv (Button1Mask),
685	export_const_iv (Button2Mask);	790	const_iv (Button2Mask),
686	export_const_iv (Button3Mask);	791	const_iv (Button3Mask),
687	export_const_iv (Button4Mask);	792	const_iv (Button4Mask),
688	export_const_iv (Button5Mask);	793	const_iv (Button5Mask),
689	export_const_iv (AnyModifier);	794	const_iv (AnyModifier),
690		795
691	export_const_iv (EVENT_NONE);	796	const_iv (EVENT_NONE),
692	export_const_iv (EVENT_READ);	797	const_iv (EVENT_READ),
693	export_const_iv (EVENT_WRITE);	798	const_iv (EVENT_WRITE),
694	}
695		799
696	void	800	const_iv (NoEventMask),
697	set_should_invoke (int htype, int value)	801	const_iv (KeyPressMask),
698	CODE:	802	const_iv (KeyReleaseMask),
699	rxvt_perl.should_invoke [htype] = value;	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	# if 0
		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	# endif
		885	};
		886
		887	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		889	}
700		890
701	void	891	void
702	warn (const char *msg)	892	warn (const char *msg)
703	CODE:	893	CODE:
704	rxvt_warn ("%s", msg);	894	rxvt_warn ("%s", msg);
…		…
706	void	896	void
707	fatal (const char *msg)	897	fatal (const char *msg)
708	CODE:	898	CODE:
709	rxvt_fatal ("%s", msg);	899	rxvt_fatal ("%s", msg);
710		900
711	SV *	901	void
712	untaint (SV *sv)	902	_exit (int status)
713	CODE:
714	RETVAL = newSVsv (sv);
715	SvTAINTED_off (RETVAL);
716	OUTPUT:
717	RETVAL
718
719	bool
720	safe ()
721	CODE:
722	RETVAL = !rxvt_tainted ();
723	OUTPUT:
724	RETVAL
725		903
726	NV	904	NV
727	NOW ()	905	NOW ()
728	CODE:	906	CODE:
729	RETVAL = NOW;	907	RETVAL = NOW;
…		…
745	RETVAL	923	RETVAL
746		924
747	int	925	int
748	SET_FGCOLOR (int rend, int new_color)	926	SET_FGCOLOR (int rend, int new_color)
749	CODE:	927	CODE:
750	RETVAL = SET_FGCOLOR (rend, new_color);	928	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
751	OUTPUT:	929	OUTPUT:
752	RETVAL	930	RETVAL
753		931
754	int	932	int
755	SET_BGCOLOR (int rend, int new_color)	933	SET_BGCOLOR (int rend, int new_color)
756	CODE:	934	CODE:
757	RETVAL = SET_BGCOLOR (rend, new_color);	935	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
758	OUTPUT:	936	OUTPUT:
759	RETVAL	937	RETVAL
760		938
761	int	939	int
762	GET_CUSTOM (int rend)	940	GET_CUSTOM (int rend)
…		…
776	| ((new_value << RS_customShift) & RS_customMask);	954	| ((new_value << RS_customShift) & RS_customMask);
777	}	955	}
778	OUTPUT:	956	OUTPUT:
779	RETVAL	957	RETVAL
780		958
		959	void
		960	termlist ()
		961	PPCODE:
		962	{
		963	EXTEND (SP, rxvt_term::termlist.size ());
		964
		965	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		966	if ((*t)->perl.self)
		967	PUSHs (sv_2mortal (newSVterm (*t)));
		968	}
		969
781	MODULE = urxvt PACKAGE = urxvt::term	970	MODULE = urxvt PACKAGE = urxvt::term
782		971
783	SV *	972	SV *
784	_new (...)	973	_new (AV *env, AV *arg)
785	CODE:	974	CODE:
786	{	975	{
787	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
788	croak ("first argument to urxvt::term->_new must be arrayref");
789
790	rxvt_term *term = new rxvt_term;	976	rxvt_term *term = new rxvt_term;
791		977
792	term->argv = new stringvec;	978	stringvec *argv = new stringvec;
793	term->envv = new stringvec;	979	stringvec *envv = new stringvec;
794		980
795	for (int i = 1; i < items; i++)	981	for (int i = 0; i <= AvFILL (arg); i++)
796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	982	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
797		983
798	AV *envv = (AV *)SvRV (ST (0));
799	for (int i = av_len (envv) + 1; i--; )	984	for (int i = AvFILL (env) + 1; i--; )
800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	985	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
801		986
802	term->envv->push_back (0);	987	envv->push_back (0);
803		988
804	bool success;	989	bool success;
805		990
806	try	991	try
807	{	992	{
808	success = term->init (term->argv->size (), term->argv->begin ());	993	success = term->init (argv, envv);
809	}	994	}
810	catch (const class rxvt_failure_exception &e)	995	catch (const class rxvt_failure_exception &e)
811	{	996	{
812	success = false;	997	success = false;
813	}	998	}
…		…
826		1011
827	void	1012	void
828	rxvt_term::destroy ()	1013	rxvt_term::destroy ()
829		1014
830	void	1015	void
		1016	rxvt_term::set_should_invoke (int htype, int inc)
		1017	CODE:
		1018	THIS->perl.should_invoke [htype] += inc;
		1019
		1020	void
831	rxvt_term::grab_button (int button, U32 modifiers)	1021	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
832	CODE:	1022	CODE:
833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1023	XGrabButton (THIS->dpy, button, modifiers, window, 1,
834	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1024	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1025	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
836		1026
		1027	void
		1028	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1029	CODE:
		1030	XUngrabButton (THIS->dpy, button, modifiers, window);
		1031
		1032	#if 0
		1033
		1034	void
		1035	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1036	C_ARGS:
		1037	THIS->dpy, keycode, modifiers, window, 1,
		1038	GrabModeSync, GrabModeSync
		1039
		1040	void
		1041	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1042	C_ARGS: THIS->dpy, keycode, modifiers, window
		1043
		1044	#endif
		1045
837	bool	1046	bool
838	rxvt_term::grab (U32 eventtime, int sync = 0)	1047	rxvt_term::grab (Time eventtime, int sync = 0)
839	CODE:	1048	CODE:
840	{	1049	{
841	int mode = sync ? GrabModeSync : GrabModeAsync;	1050	int mode = sync ? GrabModeSync : GrabModeAsync;
842		1051
843	THIS->perl.grabtime = 0;	1052	THIS->perl.grabtime = 0;
844		1053
845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1054	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
846	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1055	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
847	mode, mode, None, GRAB_CURSOR, eventtime))	1056	mode, mode, None, GRAB_CURSOR, eventtime))
848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1057	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
849	THIS->perl.grabtime = eventtime;	1058	THIS->perl.grabtime = eventtime;
850	else	1059	else
851	XUngrabPointer (THIS->display->display, eventtime);	1060	XUngrabPointer (THIS->dpy, eventtime);
852		1061
853	RETVAL = !!THIS->perl.grabtime;	1062	RETVAL = !!THIS->perl.grabtime;
854	}	1063	}
855	OUTPUT:	1064	OUTPUT:
856	RETVAL	1065	RETVAL
857		1066
858	void	1067	void
859	rxvt_term::allow_events_async ()	1068	rxvt_term::allow_events_async ()
860	CODE:	1069	CODE:
861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1070	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
862		1071
863	void	1072	void
864	rxvt_term::allow_events_sync ()	1073	rxvt_term::allow_events_sync ()
865	CODE:	1074	CODE:
866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1075	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
867		1076
868	void	1077	void
869	rxvt_term::allow_events_replay ()	1078	rxvt_term::allow_events_replay ()
870	CODE:	1079	CODE:
871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1080	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1081	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
873		1082
874	void	1083	void
875	rxvt_term::ungrab ()	1084	rxvt_term::ungrab ()
876	CODE:	1085	CODE:
877	ungrab (THIS);	1086	ungrab (THIS);
…		…
901	char *mbstr = rxvt_wcstombs (wstr);	1110	char *mbstr = rxvt_wcstombs (wstr);
902	rxvt_pop_locale ();	1111	rxvt_pop_locale ();
903		1112
904	free (wstr);	1113	free (wstr);
905		1114
906	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1115	RETVAL = newSVpv (mbstr, 0);
907	free (mbstr);	1116	free (mbstr);
908	}	1117	}
909	OUTPUT:	1118	OUTPUT:
910	RETVAL	1119	RETVAL
911		1120
…		…
918		1127
919	rxvt_push_locale (THIS->locale);	1128	rxvt_push_locale (THIS->locale);
920	wchar_t *wstr = rxvt_mbstowcs (data, len);	1129	wchar_t *wstr = rxvt_mbstowcs (data, len);
921	rxvt_pop_locale ();	1130	rxvt_pop_locale ();
922		1131
923	RETVAL = taint_if (wcs2sv (wstr), octets);	1132	RETVAL = wcs2sv (wstr);
924	free (wstr);	1133	free (wstr);
925	}	1134	}
926	OUTPUT:	1135	OUTPUT:
927	RETVAL	1136	RETVAL
928		1137
…		…
935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1144	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1145	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1146	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1147	#define TERM_OFFSET_focus TERM_OFFSET(focus)
939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1148	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1149	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1150	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1151	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1152	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1153	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1154	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943		1155
944	int	1156	int
945	rxvt_term::width ()	1157	rxvt_term::width ()
946	ALIAS:	1158	ALIAS:
947	width = TERM_OFFSET_width	1159	width = TERM_OFFSET_width
…		…
951	fbase = TERM_OFFSET_fbase	1163	fbase = TERM_OFFSET_fbase
952	nrow = TERM_OFFSET_nrow	1164	nrow = TERM_OFFSET_nrow
953	ncol = TERM_OFFSET_ncol	1165	ncol = TERM_OFFSET_ncol
954	focus = TERM_OFFSET_focus	1166	focus = TERM_OFFSET_focus
955	mapped = TERM_OFFSET_mapped	1167	mapped = TERM_OFFSET_mapped
		1168	int_bwidth = TERM_OFFSET_int_bwidth
		1169	ext_bwidth = TERM_OFFSET_ext_bwidth
		1170	lineSpace = TERM_OFFSET_lineSpace
956	saveLines = TERM_OFFSET_saveLines	1171	saveLines = TERM_OFFSET_saveLines
957	total_rows = TERM_OFFSET_total_rows	1172	total_rows = TERM_OFFSET_total_rows
958	nsaved = TERM_OFFSET_nsaved	1173	top_row = TERM_OFFSET_top_row
959	CODE:	1174	CODE:
960	RETVAL = *(int *)((char *)THIS + ix);	1175	RETVAL = *(int *)((char *)THIS + ix);
961	OUTPUT:	1176	OUTPUT:
962	RETVAL	1177	RETVAL
963		1178
…		…
965	rxvt_term::ModLevel3Mask ()	1180	rxvt_term::ModLevel3Mask ()
966	ALIAS:	1181	ALIAS:
967	ModLevel3Mask = 0	1182	ModLevel3Mask = 0
968	ModMetaMask = 1	1183	ModMetaMask = 1
969	ModNumLockMask = 2	1184	ModNumLockMask = 2
		1185	current_screen = 3
		1186	hidden_cursor = 4
970	CODE:	1187	CODE:
971	switch (ix)	1188	switch (ix)
972	{	1189	{
973	case 0: RETVAL = THIS->ModLevel3Mask; break;	1190	case 0: RETVAL = THIS->ModLevel3Mask; break;
974	case 1: RETVAL = THIS->ModMetaMask; break;	1191	case 1: RETVAL = THIS->ModMetaMask; break;
975	case 2: RETVAL = THIS->ModNumLockMask; break;	1192	case 2: RETVAL = THIS->ModNumLockMask; break;
		1193	case 3: RETVAL = THIS->current_screen; break;
		1194	case 4: RETVAL = THIS->hidden_cursor; break;
976	}	1195	}
977	OUTPUT:	1196	OUTPUT:
978	RETVAL	1197	RETVAL
979		1198
980	char *	1199	char *
…		…
1018	if (events != EVENT_UNDEF)	1237	if (events != EVENT_UNDEF)
1019	THIS->pty_ev.set (events);	1238	THIS->pty_ev.set (events);
1020	OUTPUT:	1239	OUTPUT:
1021	RETVAL	1240	RETVAL
1022		1241
1023	U32	1242	int
		1243	rxvt_term::pty_fd ()
		1244	CODE:
		1245	RETVAL = THIS->pty->pty;
		1246	OUTPUT:
		1247	RETVAL
		1248
		1249	Window
1024	rxvt_term::parent ()	1250	rxvt_term::parent ()
1025	CODE:	1251	CODE:
1026	RETVAL = (U32)THIS->parent [0];	1252	RETVAL = THIS->parent [0];
1027	OUTPUT:	1253	OUTPUT:
1028	RETVAL	1254	RETVAL
1029		1255
1030	U32	1256	Window
1031	rxvt_term::vt ()	1257	rxvt_term::vt ()
1032	CODE:	1258	CODE:
1033	RETVAL = (U32)THIS->vt;	1259	RETVAL = THIS->vt;
1034	OUTPUT:	1260	OUTPUT:
1035	RETVAL	1261	RETVAL
		1262
		1263	void
		1264	rxvt_term::vt_emask_add (U32 emask)
		1265	CODE:
		1266	THIS->vt_emask_perl |= emask;
		1267	THIS->vt_select_input ();
1036		1268
1037	U32	1269	U32
1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1270	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039	CODE:	1271	CODE:
1040	{
1041	RETVAL = THIS->rstyle;	1272	RETVAL = THIS->rstyle;
1042	THIS->rstyle = new_rstyle;	1273	THIS->rstyle = new_rstyle;
1043	}
1044	OUTPUT:	1274	OUTPUT:
1045	RETVAL	1275	RETVAL
1046		1276
1047	int	1277	int
1048	rxvt_term::view_start (int newval = -1)	1278	rxvt_term::view_start (int newval = 1)
		1279	PROTOTYPE: $;$
1049	CODE:	1280	CODE:
1050	{	1281	{
1051	RETVAL = THIS->view_start;	1282	RETVAL = THIS->view_start;
1052		1283
1053	if (newval >= 0)	1284	if (newval <= 0)
1054	{	1285	THIS->scr_changeview (max (newval, THIS->top_row));
1055	THIS->view_start = min (newval, THIS->nsaved);
1056	THIS->scr_changeview (RETVAL);
1057	}
1058	}	1286	}
1059	OUTPUT:	1287	OUTPUT:
1060	RETVAL	1288	RETVAL
		1289
		1290	void
		1291	rxvt_term::focus_in ()
		1292
		1293	void
		1294	rxvt_term::focus_out ()
		1295
		1296	void
		1297	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1298	ALIAS:
		1299	key_release = 1
		1300	CODE:
		1301	{
		1302	XKeyEvent xkey;
		1303
		1304	memset (&xkey, 0, sizeof (xkey));
		1305
		1306	xkey.time = time;
		1307	xkey.state = state;
		1308	xkey.keycode = keycode;
		1309
		1310	xkey.type = ix ? KeyRelease : KeyPress;
		1311	xkey.display = THIS->dpy;
		1312	xkey.window = THIS->vt;
		1313	xkey.root = THIS->display->root;
		1314	xkey.subwindow = THIS->vt;
		1315
		1316	if (ix)
		1317	THIS->key_release (xkey);
		1318	else
		1319	THIS->key_press (xkey);
		1320	}
1061		1321
1062	void	1322	void
1063	rxvt_term::want_refresh ()	1323	rxvt_term::want_refresh ()
1064	CODE:	1324	CODE:
1065	THIS->want_refresh = 1;	1325	THIS->want_refresh = 1;
1066		1326
1067	void	1327	void
1068	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1328	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1069	PPCODE:	1329	PPCODE:
1070	{	1330	{
1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
1073		1333
1074	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
1075		1335
1076	if (GIMME_V != G_VOID)	1336	if (GIMME_V != G_VOID)
1077	{	1337	{
1078	wchar_t *wstr = new wchar_t [THIS->ncol];	1338	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1079		1339
1080	for (int col = 0; col < THIS->ncol; col++)	1340	for (int col = 0; col < THIS->ncol; col++)
1081	wstr [col] = l.t [col];	1341	wstr [col] = l.t [col];
1082		1342
1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1343	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1084
1085	delete [] wstr;
1086	}	1344	}
1087		1345
1088	if (new_text)	1346	if (new_text)
1089	{	1347	{
1090	wchar_t *wstr = sv2wcs (new_text);	1348	wchar_t *wstr = sv2wcs (new_text);
1091		1349
1092	int len = min (wcslen (wstr) - start_ofs, max_len);	1350	int len = min (wcslen (wstr) - start_ofs, max_len);
1093		1351
1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1352	if (start_col < 0 || start_col + len > THIS->ncol)
1095	{	1353	{
1096	free (wstr);	1354	free (wstr);
1097	croak ("new_text extends beyond horizontal margins");	1355	croak ("new_text extends beyond horizontal margins");
1098	}	1356	}
1099		1357
…		…
1109		1367
1110	void	1368	void
1111	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1369	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1112	PPCODE:	1370	PPCODE:
1113	{	1371	{
1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1372	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1116		1374
1117	line_t &l = ROW(row_number);	1375	line_t &l = ROW(row_number);
1118		1376
1119	if (GIMME_V != G_VOID)	1377	if (GIMME_V != G_VOID)
…		…
1131	{	1389	{
1132	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1390	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1133	croak ("new_rend must be arrayref");	1391	croak ("new_rend must be arrayref");
1134		1392
1135	AV *av = (AV *)SvRV (new_rend);	1393	AV *av = (AV *)SvRV (new_rend);
1136	int len = min (av_len (av) + 1 - start_ofs, max_len);	1394	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1137		1395
1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1396	if (start_col < 0 || start_col + len > THIS->ncol)
1139	croak ("new_rend array extends beyond horizontal margins");	1397	croak ("new_rend array extends beyond horizontal margins");
1140		1398
1141	for (int col = start_col; col < start_col + len; col++)	1399	for (int col = start_col; col < start_col + len; col++)
1142	{	1400	{
1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1401	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1149		1407
1150	int	1408	int
1151	rxvt_term::ROW_l (int row_number, int new_length = -1)	1409	rxvt_term::ROW_l (int row_number, int new_length = -1)
1152	CODE:	1410	CODE:
1153	{	1411	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1412	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1413	XSRETURN_EMPTY;
1156		1414
1157	line_t &l = ROW(row_number);	1415	line_t &l = ROW(row_number);
1158	RETVAL = l.l;	1416	RETVAL = l.l;
1159		1417
…		…
1165		1423
1166	bool	1424	bool
1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1425	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168	CODE:	1426	CODE:
1169	{	1427	{
1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1428	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171	XSRETURN_EMPTY;	1429	XSRETURN_EMPTY;
1172		1430
1173	line_t &l = ROW(row_number);	1431	line_t &l = ROW(row_number);
1174	RETVAL = l.is_longer ();	1432	RETVAL = l.is_longer ();
1175		1433
…		…
1183	rxvt_term::special_encode (SV *string)	1441	rxvt_term::special_encode (SV *string)
1184	CODE:	1442	CODE:
1185	{	1443	{
1186	wchar_t *wstr = sv2wcs (string);	1444	wchar_t *wstr = sv2wcs (string);
1187	int wlen = wcslen (wstr);	1445	int wlen = wcslen (wstr);
1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1446	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1189		1447
1190	rxvt_push_locale (THIS->locale);	1448	rxvt_push_locale (THIS->locale);
1191		1449
1192	wchar_t *r = rstr;	1450	wchar_t *r = rstr;
1193	for (wchar_t *s = wstr; *s; s++)	1451	for (wchar_t *s = wstr; *s; s++)
		1452	{
		1453	int w = WCWIDTH (*s);
		1454
1194	if (wcwidth (*s) == 0)	1455	if (w == 0)
1195	{	1456	{
1196	if (r == rstr)	1457	if (r == rstr)
1197	croak ("leading combining character unencodable");	1458	croak ("leading combining character unencodable");
1198		1459
1199	unicode_t n = rxvt_compose (r[-1], *s);	1460	unicode_t n = rxvt_compose (r[-1], *s);
1200	if (n == NOCHAR)	1461	if (n == NOCHAR)
1201	n = rxvt_composite.compose (r[-1], *s);	1462	n = rxvt_composite.compose (r[-1], *s);
1202		1463
1203	r[-1] = n;	1464	r[-1] = n;
1204	}	1465	}
1205	#if !UNICODE_3	1466	#if !UNICODE_3
1206	else if (*s >= 0x10000)	1467	else if (*s >= 0x10000)
1207	*r++ = rxvt_composite.compose (*s);	1468	*r++ = rxvt_composite.compose (*s);
1208	#endif	1469	#endif
1209	else	1470	else
1210	*r++ = *s;	1471	*r++ = *s;
		1472
		1473	// the *2 above only allows wcwidth <= 2
		1474	if (w > 1)
		1475	*r++ = NOCHAR;
		1476	}
1211		1477
1212	rxvt_pop_locale ();	1478	rxvt_pop_locale ();
1213		1479
1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1480	RETVAL = wcs2sv (rstr, r - rstr);
1215
1216	delete [] rstr;
1217	}	1481	}
1218	OUTPUT:	1482	OUTPUT:
1219	RETVAL	1483	RETVAL
1220		1484
1221	SV *	1485	SV *
…		…
1233	else if (IS_COMPOSE (*s))	1497	else if (IS_COMPOSE (*s))
1234	dlen += rxvt_composite.expand (*s, 0);	1498	dlen += rxvt_composite.expand (*s, 0);
1235	else	1499	else
1236	dlen++;	1500	dlen++;
1237		1501
1238	wchar_t *rstr = new wchar_t [dlen];	1502	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1239		1503
1240	// decode	1504	// decode
1241	wchar_t *r = rstr;	1505	wchar_t *r = rstr;
1242	for (wchar_t *s = wstr; *s; s++)	1506	for (wchar_t *s = wstr; *s; s++)
1243	if (*s == NOCHAR)	1507	if (*s == NOCHAR)
…		…
1245	else if (IS_COMPOSE (*s))	1509	else if (IS_COMPOSE (*s))
1246	r += rxvt_composite.expand (*s, r);	1510	r += rxvt_composite.expand (*s, r);
1247	else	1511	else
1248	*r++ = *s;	1512	*r++ = *s;
1249		1513
1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1514	RETVAL = wcs2sv (rstr, r - rstr);
1251
1252	delete [] rstr;
1253	}	1515	}
1254	OUTPUT:	1516	OUTPUT:
1255	RETVAL	1517	RETVAL
1256		1518
1257	void	1519	void
1258	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1520	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1259	PPCODE:	1521	PPCODE:
1260	{	1522	{
1261	struct resval { const char *name; int value; } rslist [] = {	1523	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1262	# define def(name) { # name, Rs_ ## name },	1524	# define def(name) { # name, Rs_ ## name },
1263	# define reserve(name,count)	1525	# define reserve(name,count)
1264	# include "rsinc.h"	1526	# include "rsinc.h"
1265	# undef def	1527	# undef def
1266	# undef reserve	1528	# undef reserve
1267	};	1529	};
1268		1530
1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1531	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1270		1532
1271	do {	1533	do {
1272	if (rs-- == rslist)	1534	if (rs-- == rslist)
1273	croak ("no such resource '%s', requested", name);	1535	croak ("no such resource '%s', requested", name);
1274	} while (strcmp (name, rs->name));	1536	} while (strcmp (name, rs->name));
…		…
1277		1539
1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1540	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1541	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1280		1542
1281	if (GIMME_V != G_VOID)	1543	if (GIMME_V != G_VOID)
1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1544	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1283		1545
1284	if (newval)	1546	if (newval)
1285	{	1547	{
1286	if (SvOK (newval))	1548	if (SvOK (newval))
1287	{	1549	{
…		…
1294	}	1556	}
1295	}	1557	}
1296		1558
1297	const char *	1559	const char *
1298	rxvt_term::x_resource (const char *name)	1560	rxvt_term::x_resource (const char *name)
1299	CLEANUP:
1300	SvTAINTED_on (ST (0));
1301		1561
1302	bool	1562	bool
1303	rxvt_term::option (U32 optval, int set = -1)	1563	rxvt_term::option (U32 optval, int set = -1)
1304	CODE:	1564	CODE:
1305	{	1565	{
…		…
1310	if (set)	1570	if (set)
1311	THIS->options |= optval;	1571	THIS->options |= optval;
1312	else	1572	else
1313	THIS->options &= ~optval;	1573	THIS->options &= ~optval;
1314		1574
		1575	if (THIS->check_ev.is_active ()) // avoid doing this before START
1315	switch (optval)	1576	switch (optval)
1316	{	1577	{
1317	case Opt_skipBuiltinGlyphs:	1578	case Opt_skipBuiltinGlyphs:
1318	THIS->set_fonts ();	1579	THIS->set_fonts ();
1319	THIS->scr_remap_chars ();	1580	THIS->scr_remap_chars ();
1320	THIS->scr_touch (true);	1581	THIS->scr_touch (true);
1321	THIS->want_refresh = 1;	1582	THIS->want_refresh = 1;
1322	break;	1583	break;
1323		1584
1324	case Opt_cursorUnderline:	1585	case Opt_cursorUnderline:
1325	THIS->want_refresh = 1;	1586	THIS->want_refresh = 1;
1326	break;	1587	break;
1327		1588
1328	# case Opt_scrollBar_floating:	1589	# case Opt_scrollBar_floating:
1329	# case Opt_scrollBar_right:	1590	# case Opt_scrollBar_right:
1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1591	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1331	# break;	1592	# break;
1332	}	1593	}
1333	}	1594	}
1334	}	1595	}
1335	OUTPUT:	1596	OUTPUT:
1336	RETVAL	1597	RETVAL
1337		1598
…		…
1365	PUSHs (sv_2mortal (newSViv (rc.col)));	1626	PUSHs (sv_2mortal (newSViv (rc.col)));
1366	}	1627	}
1367		1628
1368	if (items == 3)	1629	if (items == 3)
1369	{	1630	{
1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1631	rc.row = SvIV (ST (1));
1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1632	rc.col = SvIV (ST (2));
		1633
		1634	if (ix == 2)
		1635	{
		1636	if (rc.col == 0)
		1637	{
		1638	// col == 0 means end of previous line
		1639	rc.row--;
		1640	rc.col = THIS->ncol;
		1641	}
		1642	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1643	&& rc.col > ROW(rc.row).l)
		1644	{
		1645	// col >= length means while line and add newline
		1646	rc.col = THIS->ncol;
		1647	}
		1648	}
		1649
		1650	clamp_it (rc.col, 0, THIS->ncol);
		1651	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1372		1652
1373	if (ix)	1653	if (ix)
1374	THIS->want_refresh = 1;	1654	THIS->want_refresh = 1;
1375	}	1655	}
1376	}	1656	}
…		…
1380	CODE:	1660	CODE:
1381	RETVAL = THIS->charsets [THIS->screen.charset];	1661	RETVAL = THIS->charsets [THIS->screen.charset];
1382	OUTPUT:	1662	OUTPUT:
1383	RETVAL	1663	RETVAL
1384		1664
		1665	void
		1666	rxvt_term::selection_clear ()
		1667
		1668	void
		1669	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1670	CODE:
		1671	THIS->selection.op = SELECTION_CONT;
		1672	THIS->selection.rect = rect;
		1673	THIS->selection_make (eventtime);
		1674
1385	int	1675	int
1386	rxvt_term::selection_grab (U32 eventtime)	1676	rxvt_term::selection_grab (Time eventtime)
1387		1677
1388	void	1678	void
1389	rxvt_term::selection (SV *newtext = 0)	1679	rxvt_term::selection (SV *newtext = 0)
1390	PPCODE:	1680	PPCODE:
1391	{	1681	{
1392	if (GIMME_V != G_VOID)	1682	if (GIMME_V != G_VOID)
1393	XPUSHs (THIS->selection.text	1683	XPUSHs (THIS->selection.text
1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1684	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1395	: &PL_sv_undef);	1685	: &PL_sv_undef);
1396		1686
1397	if (newtext)	1687	if (newtext)
1398	{	1688	{
1399	free (THIS->selection.text);	1689	free (THIS->selection.text);
…		…
1409	void	1699	void
1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1700	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1411		1701
1412	void	1702	void
1413	rxvt_term::scr_bell ()	1703	rxvt_term::scr_bell ()
		1704
		1705	void
		1706	rxvt_term::scr_change_screen (int screen)
1414		1707
1415	void	1708	void
1416	rxvt_term::scr_add_lines (SV *string)	1709	rxvt_term::scr_add_lines (SV *string)
1417	CODE:	1710	CODE:
1418	{	1711	{
…		…
1459	o->self = (HV *)SvRV (RETVAL);	1752	o->self = (HV *)SvRV (RETVAL);
1460	}	1753	}
1461	OUTPUT:	1754	OUTPUT:
1462	RETVAL	1755	RETVAL
1463		1756
		1757	#############################################################################
		1758	# Various X Utility Functions
		1759	#############################################################################
		1760
		1761	void
		1762	rxvt_term::XListProperties (Window window)
		1763	PPCODE:
		1764	{
		1765	int count;
		1766	Atom *props = XListProperties (THIS->dpy, window, &count);
		1767
		1768	EXTEND (SP, count);
		1769	while (count--)
		1770	PUSHs (newSVuv ((U32)props [count]));
		1771
		1772	XFree (props);
		1773	}
		1774
		1775	void
		1776	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1777	PPCODE:
		1778	{
		1779	Atom type;
		1780	int format;
		1781	unsigned long nitems;
		1782	unsigned long bytes_after;
		1783	unsigned char *prop;
		1784
		1785	XGetWindowProperty (THIS->dpy, window, property,
		1786	0, 1<<24, 0, AnyPropertyType,
		1787	&type, &format, &nitems, &bytes_after, &prop);
		1788
		1789	if (type != None)
		1790	{
		1791	int elemsize = format == 16 ? sizeof (short)
		1792	: format == 32 ? sizeof (long)
		1793	: 1;
		1794
		1795	EXTEND (SP, 3);
		1796	PUSHs (newSVuv ((U32)type));
		1797	PUSHs (newSViv (format));
		1798	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1799	XFree (prop);
		1800	}
		1801	}
		1802
		1803	void
		1804	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1805	CODE:
		1806	{
		1807	STRLEN len;
		1808	char *data_ = SvPVbyte (data, len);
		1809
		1810	int elemsize = format == 16 ? sizeof (short)
		1811	: format == 32 ? sizeof (long)
		1812	: 1;
		1813
		1814	XChangeProperty (THIS->dpy, window, property,
		1815	type, format, PropModeReplace,
		1816	(unsigned char *)data_, len / elemsize);
		1817	}
		1818
		1819	Atom
		1820	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1821	C_ARGS: term->dpy, atom_name, only_if_exists
		1822
		1823	char *
		1824	XGetAtomName (rxvt_term *term, Atom atom)
		1825	C_ARGS: term->dpy, atom
		1826	CLEANUP:
		1827	XFree (RETVAL);
		1828
		1829	void
		1830	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1831	C_ARGS: term->dpy, window, property
		1832
		1833	Window
		1834	rxvt_term::DefaultRootWindow ()
		1835	CODE:
		1836	RETVAL = THIS->display->root;
		1837	OUTPUT:
		1838	RETVAL
		1839
		1840	#if 0
		1841
		1842	Window
		1843	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1844	C_ARGS: term->dpy, (Window)parent,
		1845	x, y, width, height, 0,
		1846	term->pix_colors_focused[Color_border],
		1847	term->pix_colors_focused[Color_border]
		1848
		1849	#endif
		1850
		1851	void
		1852	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1853	C_ARGS: term->dpy, window, parent, x, y
		1854
		1855	void
		1856	XMapWindow (rxvt_term *term, Window window)
		1857	C_ARGS: term->dpy, window
		1858
		1859	void
		1860	XUnmapWindow (rxvt_term *term, Window window)
		1861	C_ARGS: term->dpy, window
		1862
		1863	void
		1864	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1865	C_ARGS: term->dpy, window, x, y, width, height
		1866
		1867	void
		1868	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1869	CODE:
		1870	{
		1871	XWindowAttributes attr;
		1872	XGetWindowAttributes (THIS->dpy, window, &attr);
		1873	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1874	}
		1875
		1876	void
		1877	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1878	PPCODE:
		1879	{
		1880	int dx, dy;
		1881	Window child;
		1882
		1883	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1884	{
		1885	EXTEND (SP, 3);
		1886	PUSHs (newSViv (dx));
		1887	PUSHs (newSViv (dy));
		1888	PUSHs (newSVuv (child));
		1889	}
		1890	}
		1891
		1892	#############################################################################
		1893	# urxvt::overlay
		1894	#############################################################################
		1895
1464	MODULE = urxvt PACKAGE = urxvt::overlay	1896	MODULE = urxvt PACKAGE = urxvt::overlay
1465		1897
1466	void	1898	void
1467	overlay::set (int x, int y, SV *text, SV *rend = 0)	1899	overlay::set (int x, int y, SV *text, SV *rend = 0)
1468		1900
…		…
1472	void	1904	void
1473	overlay::hide ()	1905	overlay::hide ()
1474		1906
1475	void	1907	void
1476	overlay::DESTROY ()	1908	overlay::DESTROY ()
		1909
		1910	#############################################################################
		1911	# urxvt::watcher
		1912	#############################################################################
		1913
		1914	MODULE = urxvt PACKAGE = urxvt::watcher
		1915
		1916	CHAINED
		1917	perl_watcher::cb (SV *cb)
		1918	CODE:
		1919	THIS->cb (cb);
		1920	OUTPUT:
		1921	RETVAL
		1922
		1923	#############################################################################
		1924	# urxvt::timer
		1925	#############################################################################
1477		1926
1478	MODULE = urxvt PACKAGE = urxvt::timer	1927	MODULE = urxvt PACKAGE = urxvt::timer
1479		1928
1480	SV *	1929	SV *
1481	timer::new ()	1930	timer::new ()
1482	CODE:	1931	CODE:
1483	timer *w = new timer;	1932	timer *w = new timer;
1484	w->start (NOW);	1933	w->start (NOW);
1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1934	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1486	w->self = (HV *)SvRV (RETVAL);	1935	w->self = (HV *)SvRV (RETVAL);
1487	OUTPUT:
1488	RETVAL
1489
1490	timer *
1491	timer::cb (SV *cb)
1492	CODE:
1493	THIS->cb (cb);
1494	RETVAL = THIS;
1495	OUTPUT:	1936	OUTPUT:
1496	RETVAL	1937	RETVAL
1497		1938
1498	NV	1939	NV
1499	timer::at ()	1940	timer::at ()
1500	CODE:	1941	CODE:
1501	RETVAL = THIS->at;	1942	RETVAL = THIS->at;
1502	OUTPUT:	1943	OUTPUT:
1503	RETVAL	1944	RETVAL
1504		1945
1505	timer *	1946	CHAINED
1506	timer::interval (NV interval)	1947	timer::interval (NV interval)
1507	CODE:	1948	CODE:
1508	THIS->interval = interval;	1949	THIS->interval = interval;
		1950	OUTPUT:
1509	RETVAL = THIS;	1951	RETVAL
1510	OUTPUT:
1511	RETVAL
1512		1952
1513	timer *	1953	CHAINED
1514	timer::set (NV tstamp)	1954	timer::set (NV tstamp)
1515	CODE:	1955	CODE:
1516	THIS->set (tstamp);	1956	THIS->set (tstamp);
		1957	OUTPUT:
1517	RETVAL = THIS;	1958	RETVAL
1518	OUTPUT:
1519	RETVAL
1520		1959
1521	timer *	1960	CHAINED
1522	timer::start (NV tstamp = THIS->at)	1961	timer::start (NV tstamp = THIS->at)
1523	CODE:	1962	CODE:
1524	THIS->start (tstamp);	1963	THIS->start (tstamp);
		1964	OUTPUT:
1525	RETVAL = THIS;	1965	RETVAL
1526	OUTPUT:
1527	RETVAL
1528		1966
1529	timer *	1967	CHAINED
		1968	timer::after (NV delay)
		1969	CODE:
		1970	THIS->start (NOW + delay);
		1971	OUTPUT:
		1972	RETVAL
		1973
		1974	CHAINED
1530	timer::stop ()	1975	timer::stop ()
1531	CODE:	1976	CODE:
1532	THIS->stop ();	1977	THIS->stop ();
1533	RETVAL = THIS;
1534	OUTPUT:	1978	OUTPUT:
1535	RETVAL	1979	RETVAL
1536		1980
1537	void	1981	void
1538	timer::DESTROY ()	1982	timer::DESTROY ()
		1983
		1984	#############################################################################
		1985	# urxvt::iow
		1986	#############################################################################
1539		1987
1540	MODULE = urxvt PACKAGE = urxvt::iow	1988	MODULE = urxvt PACKAGE = urxvt::iow
1541		1989
1542	SV *	1990	SV *
1543	iow::new ()	1991	iow::new ()
1544	CODE:	1992	CODE:
1545	iow *w = new iow;	1993	iow *w = new iow;
1546	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1994	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1547	w->self = (HV *)SvRV (RETVAL);	1995	w->self = (HV *)SvRV (RETVAL);
1548	OUTPUT:	1996	OUTPUT:
1549	RETVAL	1997	RETVAL
1550		1998
1551	iow *	1999	CHAINED
1552	iow::cb (SV *cb)
1553	CODE:
1554	THIS->cb (cb);
1555	RETVAL = THIS;
1556	OUTPUT:
1557	RETVAL
1558
1559	iow *
1560	iow::fd (int fd)	2000	iow::fd (int fd)
1561	CODE:	2001	CODE:
1562	THIS->fd = fd;	2002	THIS->fd = fd;
		2003	OUTPUT:
1563	RETVAL = THIS;	2004	RETVAL
1564	OUTPUT:
1565	RETVAL
1566		2005
1567	iow *	2006	CHAINED
1568	iow::events (short events)	2007	iow::events (short events)
1569	CODE:	2008	CODE:
1570	THIS->events = events;	2009	THIS->events = events;
		2010	OUTPUT:
1571	RETVAL = THIS;	2011	RETVAL
1572	OUTPUT:
1573	RETVAL
1574		2012
1575	iow *	2013	CHAINED
1576	iow::start ()	2014	iow::start ()
1577	CODE:	2015	CODE:
1578	THIS->start ();	2016	THIS->start ();
		2017	OUTPUT:
1579	RETVAL = THIS;	2018	RETVAL
1580	OUTPUT:
1581	RETVAL
1582		2019
1583	iow *	2020	CHAINED
1584	iow::stop ()	2021	iow::stop ()
1585	CODE:	2022	CODE:
1586	THIS->stop ();	2023	THIS->stop ();
1587	RETVAL = THIS;
1588	OUTPUT:	2024	OUTPUT:
1589	RETVAL	2025	RETVAL
1590		2026
1591	void	2027	void
1592	iow::DESTROY ()	2028	iow::DESTROY ()
1593		2029
		2030	#############################################################################
		2031	# urxvt::iw
		2032	#############################################################################
1594		2033
		2034	MODULE = urxvt PACKAGE = urxvt::iw
		2035
		2036	SV *
		2037	iw::new ()
		2038	CODE:
		2039	iw *w = new iw;
		2040	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2041	w->self = (HV *)SvRV (RETVAL);
		2042	OUTPUT:
		2043	RETVAL
		2044
		2045	CHAINED
		2046	iw::start ()
		2047	CODE:
		2048	THIS->start ();
		2049	OUTPUT:
		2050	RETVAL
		2051
		2052	CHAINED
		2053	iw::stop ()
		2054	CODE:
		2055	THIS->stop ();
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	void
		2060	iw::DESTROY ()
		2061
		2062	#############################################################################
		2063	# urxvt::pw
		2064	#############################################################################
		2065
		2066	MODULE = urxvt PACKAGE = urxvt::pw
		2067
		2068	SV *
		2069	pw::new ()
		2070	CODE:
		2071	pw *w = new pw;
		2072	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2073	w->self = (HV *)SvRV (RETVAL);
		2074	OUTPUT:
		2075	RETVAL
		2076
		2077	CHAINED
		2078	pw::start (int pid)
		2079	CODE:
		2080	THIS->start (pid);
		2081	OUTPUT:
		2082	RETVAL
		2083
		2084	CHAINED
		2085	pw::stop ()
		2086	CODE:
		2087	THIS->stop ();
		2088	OUTPUT:
		2089	RETVAL
		2090
		2091	void
		2092	pw::DESTROY ()
		2093
		2094

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