[ViewVC] Diff of: 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 1.105 by root, Mon Aug 21 15:11:46 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	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
248	if (border == 2)	276	if (border == 2)
249	{	277	{
250	w += 2;	278	w += 2;
251	h += 2;	279	h += 2;
252	}	280	}
…		…
290	*rp++ = r;	318	*rp++ = r;
291	}	319	}
292	}	320	}
293		321
294	show ();	322	show ();
295	THIS->want_refresh = 1;
296	}	323	}
297		324
298	overlay::~overlay ()	325	overlay::~overlay ()
299	{	326	{
300	hide ();	327	hide ();
…		…
305	delete [] rend[y];	332	delete [] rend[y];
306	}	333	}
307		334
308	delete [] text;	335	delete [] text;
309	delete [] rend;	336	delete [] rend;
		337	}
		338
		339	void
		340	overlay::show ()
		341	{
		342	if (overlay_av)
		343	return;
		344
		345	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		346	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		347	));
		348	av_push (overlay_av, newSViv ((long)this));
310		349
311	THIS->want_refresh = 1;	350	THIS->want_refresh = 1;
312	}	351	}
313		352
314	void	353	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 ()	354	overlay::hide ()
325	{	355	{
326	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	356	if (!overlay_av)
		357	return;
327		358
328	if (ovs)	359	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		360
332	HV hv = (HV )SvRV (*ovs);	361	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	363	break;
		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
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
691	export_const_iv (EVENT_NONE);	800	const_iv (EVENT_NONE),
692	export_const_iv (EVENT_READ);	801	const_iv (EVENT_READ),
693	export_const_iv (EVENT_WRITE);	802	const_iv (EVENT_WRITE),
694	}
695		803
696	void	804	const_iv (NoEventMask),
697	set_should_invoke (int htype, int value)	805	const_iv (KeyPressMask),
698	CODE:	806	const_iv (KeyReleaseMask),
699	rxvt_perl.should_invoke [htype] = value;	807	const_iv (ButtonPressMask),
		808	const_iv (ButtonReleaseMask),
		809	const_iv (EnterWindowMask),
		810	const_iv (LeaveWindowMask),
		811	const_iv (PointerMotionMask),
		812	const_iv (PointerMotionHintMask),
		813	const_iv (Button1MotionMask),
		814	const_iv (Button2MotionMask),
		815	const_iv (Button3MotionMask),
		816	const_iv (Button4MotionMask),
		817	const_iv (Button5MotionMask),
		818	const_iv (ButtonMotionMask),
		819	const_iv (KeymapStateMask),
		820	const_iv (ExposureMask),
		821	const_iv (VisibilityChangeMask),
		822	const_iv (StructureNotifyMask),
		823	const_iv (ResizeRedirectMask),
		824	const_iv (SubstructureNotifyMask),
		825	const_iv (SubstructureRedirectMask),
		826	const_iv (FocusChangeMask),
		827	const_iv (PropertyChangeMask),
		828	const_iv (ColormapChangeMask),
		829	const_iv (OwnerGrabButtonMask),
		830
		831	const_iv (KeyPress),
		832	const_iv (KeyRelease),
		833	const_iv (ButtonPress),
		834	const_iv (ButtonRelease),
		835	const_iv (MotionNotify),
		836	const_iv (EnterNotify),
		837	const_iv (LeaveNotify),
		838	const_iv (FocusIn),
		839	const_iv (FocusOut),
		840	const_iv (KeymapNotify),
		841	const_iv (Expose),
		842	const_iv (GraphicsExpose),
		843	const_iv (NoExpose),
		844	const_iv (VisibilityNotify),
		845	const_iv (CreateNotify),
		846	const_iv (DestroyNotify),
		847	const_iv (UnmapNotify),
		848	const_iv (MapNotify),
		849	const_iv (MapRequest),
		850	const_iv (ReparentNotify),
		851	const_iv (ConfigureNotify),
		852	const_iv (ConfigureRequest),
		853	const_iv (GravityNotify),
		854	const_iv (ResizeRequest),
		855	const_iv (CirculateNotify),
		856	const_iv (CirculateRequest),
		857	const_iv (PropertyNotify),
		858	const_iv (SelectionClear),
		859	const_iv (SelectionRequest),
		860	const_iv (SelectionNotify),
		861	const_iv (ColormapNotify),
		862	const_iv (ClientMessage),
		863	const_iv (MappingNotify),
		864	# if ENABLE_XIM_ONTHESPOT
		865	const_iv (XIMReverse),
		866	const_iv (XIMUnderline),
		867	const_iv (XIMHighlight),
		868	const_iv (XIMPrimary),
		869	const_iv (XIMSecondary),
		870	const_iv (XIMTertiary),
		871	const_iv (XIMVisibleToForward),
		872	const_iv (XIMVisibleToBackword),
		873	const_iv (XIMVisibleToCenter),
		874	# if 0
		875	const_iv (XIMForwardChar),
		876	const_iv (XIMBackwardChar),
		877	const_iv (XIMForwardWord),
		878	const_iv (XIMBackwardWord),
		879	const_iv (XIMCaretUp),
		880	const_iv (XIMCaretDown),
		881	const_iv (XIMNextLine),
		882	const_iv (XIMPreviousLine),
		883	const_iv (XIMLineStart),
		884	const_iv (XIMLineEnd),
		885	const_iv (XIMAbsolutePosition),
		886	const_iv (XIMDontChange),
		887	# endif
		888	# endif
		889	};
		890
		891	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		892	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		893	}
700		894
701	void	895	void
702	warn (const char *msg)	896	warn (const char *msg)
703	CODE:	897	CODE:
704	rxvt_warn ("%s", msg);	898	rxvt_warn ("%s", msg);
…		…
706	void	900	void
707	fatal (const char *msg)	901	fatal (const char *msg)
708	CODE:	902	CODE:
709	rxvt_fatal ("%s", msg);	903	rxvt_fatal ("%s", msg);
710		904
711	SV *	905	void
712	untaint (SV *sv)	906	_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		907
726	NV	908	NV
727	NOW ()	909	NOW ()
728	CODE:	910	CODE:
729	RETVAL = NOW;	911	RETVAL = NOW;
…		…
745	RETVAL	927	RETVAL
746		928
747	int	929	int
748	SET_FGCOLOR (int rend, int new_color)	930	SET_FGCOLOR (int rend, int new_color)
749	CODE:	931	CODE:
750	RETVAL = SET_FGCOLOR (rend, new_color);	932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
751	OUTPUT:	933	OUTPUT:
752	RETVAL	934	RETVAL
753		935
754	int	936	int
755	SET_BGCOLOR (int rend, int new_color)	937	SET_BGCOLOR (int rend, int new_color)
756	CODE:	938	CODE:
757	RETVAL = SET_BGCOLOR (rend, new_color);	939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
758	OUTPUT:	940	OUTPUT:
759	RETVAL	941	RETVAL
760		942
761	int	943	int
762	GET_CUSTOM (int rend)	944	GET_CUSTOM (int rend)
…		…
776	\| ((new_value << RS_customShift) & RS_customMask);	958	\| ((new_value << RS_customShift) & RS_customMask);
777	}	959	}
778	OUTPUT:	960	OUTPUT:
779	RETVAL	961	RETVAL
780		962
		963	void
		964	termlist ()
		965	PPCODE:
		966	{
		967	EXTEND (SP, rxvt_term::termlist.size ());
		968
		969	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		970	if ((*t)->perl.self)
		971	PUSHs (sv_2mortal (newSVterm (*t)));
		972	}
		973
781	MODULE = urxvt PACKAGE = urxvt::term	974	MODULE = urxvt PACKAGE = urxvt::term
782		975
783	SV *	976	SV *
784	_new (...)	977	_new (AV env, AV arg)
785	CODE:	978	CODE:
786	{	979	{
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;	980	rxvt_term *term = new rxvt_term;
791		981
792	term->argv = new stringvec;	982	stringvec *argv = new stringvec;
793	term->envv = new stringvec;	983	stringvec *envv = new stringvec;
794		984
795	for (int i = 1; i < items; i++)	985	for (int i = 0; i <= AvFILL (arg); i++)
796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
797		987
798	AV envv = (AV )SvRV (ST (0));
799	for (int i = av_len (envv) + 1; i--; )	988	for (int i = AvFILL (env) + 1; i--; )
800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
801		990
802	term->envv->push_back (0);	991	envv->push_back (0);
803		992
804	bool success;	993	bool success;
805		994
806	try	995	try
807	{	996	{
808	success = term->init (term->argv->size (), term->argv->begin ());	997	success = term->init (argv, envv);
809	}	998	}
810	catch (const class rxvt_failure_exception &e)	999	catch (const class rxvt_failure_exception &e)
811	{	1000	{
812	success = false;	1001	success = false;
813	}	1002	}
…		…
826		1015
827	void	1016	void
828	rxvt_term::destroy ()	1017	rxvt_term::destroy ()
829		1018
830	void	1019	void
		1020	rxvt_term::set_should_invoke (int htype, int inc)
		1021	CODE:
		1022	THIS->perl.should_invoke [htype] += inc;
		1023
		1024	int
831	rxvt_term::grab_button (int button, U32 modifiers)	1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
832	CODE:	1026	CODE:
833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
834	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1028	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
		1031
		1032	int
		1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1034	CODE:
		1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1036	OUTPUT: RETVAL
		1037
		1038	void
		1039	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1040	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1041	CODE:
		1042	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1043
		1044	void
		1045	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1046	CODE:
		1047	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1048
		1049	void
		1050	rxvt_term::XUngrabKeyboard (Time eventtime)
		1051	CODE:
		1052	XUngrabKeyboard (THIS->dpy, eventtime);
836		1053
837	bool	1054	bool
838	rxvt_term::grab (U32 eventtime, int sync = 0)	1055	rxvt_term::grab (Time eventtime, int sync = 0)
839	CODE:	1056	CODE:
840	{	1057	{
841	int mode = sync ? GrabModeSync : GrabModeAsync;	1058	int mode = sync ? GrabModeSync : GrabModeAsync;
842		1059
843	THIS->perl.grabtime = 0;	1060	THIS->perl.grabtime = 0;
844		1061
845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
846	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1063	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
847	mode, mode, None, GRAB_CURSOR, eventtime))	1064	mode, mode, None, GRAB_CURSOR, eventtime))
848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
849	THIS->perl.grabtime = eventtime;	1066	THIS->perl.grabtime = eventtime;
850	else	1067	else
851	XUngrabPointer (THIS->display->display, eventtime);	1068	XUngrabPointer (THIS->dpy, eventtime);
852		1069
853	RETVAL = !!THIS->perl.grabtime;	1070	RETVAL = !!THIS->perl.grabtime;
854	}	1071	}
855	OUTPUT:	1072	OUTPUT:
856	RETVAL	1073	RETVAL
857		1074
858	void	1075	void
859	rxvt_term::allow_events_async ()	1076	rxvt_term::allow_events_async ()
860	CODE:	1077	CODE:
861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
862		1079
863	void	1080	void
864	rxvt_term::allow_events_sync ()	1081	rxvt_term::allow_events_sync ()
865	CODE:	1082	CODE:
866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
867		1084
868	void	1085	void
869	rxvt_term::allow_events_replay ()	1086	rxvt_term::allow_events_replay ()
870	CODE:	1087	CODE:
871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
873		1090
874	void	1091	void
875	rxvt_term::ungrab ()	1092	rxvt_term::ungrab ()
876	CODE:	1093	CODE:
877	ungrab (THIS);	1094	ungrab (THIS);
		1095
		1096	int
		1097	rxvt_term::XStringToKeysym (char *string)
		1098	CODE:
		1099	RETVAL = XStringToKeysym (string);
		1100	OUTPUT: RETVAL
		1101
		1102	char *
		1103	rxvt_term::XKeysymToString (int sym)
		1104	CODE:
		1105	RETVAL = XKeysymToString (sym);
		1106	OUTPUT: RETVAL
		1107
		1108	int
		1109	rxvt_term::XKeysymToKeycode (int sym)
		1110	CODE:
		1111	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1112	OUTPUT: RETVAL
		1113
		1114	int
		1115	rxvt_term::XKeycodeToKeysym (int code, int index)
		1116	CODE:
		1117	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1118	OUTPUT: RETVAL
878		1119
879	int	1120	int
880	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
881	CODE:	1122	CODE:
882	{	1123	{
883	wchar_t *wstr = sv2wcs (str);	1124	wchar_t *wstr = sv2wcs (str);
884		1125
885	rxvt_push_locale (THIS->locale);	1126	rxvt_push_locale (THIS->locale);
886	RETVAL = wcswidth (wstr, wcslen (wstr));	1127	RETVAL = 0;
		1128	for (wchar_t wc = wstr; wc; wc++)
		1129	{
		1130	int w = WCWIDTH (*wc);
		1131
		1132	if (w)
		1133	RETVAL += min (w, 1);
		1134	}
887	rxvt_pop_locale ();	1135	rxvt_pop_locale ();
888		1136
889	free (wstr);	1137	free (wstr);
890	}	1138	}
891	OUTPUT:	1139	OUTPUT:
…		…
901	char *mbstr = rxvt_wcstombs (wstr);	1149	char *mbstr = rxvt_wcstombs (wstr);
902	rxvt_pop_locale ();	1150	rxvt_pop_locale ();
903		1151
904	free (wstr);	1152	free (wstr);
905		1153
906	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1154	RETVAL = newSVpv (mbstr, 0);
907	free (mbstr);	1155	free (mbstr);
908	}	1156	}
909	OUTPUT:	1157	OUTPUT:
910	RETVAL	1158	RETVAL
911		1159
…		…
918		1166
919	rxvt_push_locale (THIS->locale);	1167	rxvt_push_locale (THIS->locale);
920	wchar_t *wstr = rxvt_mbstowcs (data, len);	1168	wchar_t *wstr = rxvt_mbstowcs (data, len);
921	rxvt_pop_locale ();	1169	rxvt_pop_locale ();
922		1170
923	RETVAL = taint_if (wcs2sv (wstr), octets);	1171	RETVAL = wcs2sv (wstr);
924	free (wstr);	1172	free (wstr);
925	}	1173	}
926	OUTPUT:	1174	OUTPUT:
927	RETVAL	1175	RETVAL
928		1176
…		…
935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1183	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1184	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1185	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1186	#define TERM_OFFSET_focus TERM_OFFSET(focus)
939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1187	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1188	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1189	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1190	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1191	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1192	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1193	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943		1194
944	int	1195	int
945	rxvt_term::width ()	1196	rxvt_term::width ()
946	ALIAS:	1197	ALIAS:
947	width = TERM_OFFSET_width	1198	width = TERM_OFFSET_width
…		…
951	fbase = TERM_OFFSET_fbase	1202	fbase = TERM_OFFSET_fbase
952	nrow = TERM_OFFSET_nrow	1203	nrow = TERM_OFFSET_nrow
953	ncol = TERM_OFFSET_ncol	1204	ncol = TERM_OFFSET_ncol
954	focus = TERM_OFFSET_focus	1205	focus = TERM_OFFSET_focus
955	mapped = TERM_OFFSET_mapped	1206	mapped = TERM_OFFSET_mapped
		1207	int_bwidth = TERM_OFFSET_int_bwidth
		1208	ext_bwidth = TERM_OFFSET_ext_bwidth
		1209	lineSpace = TERM_OFFSET_lineSpace
956	saveLines = TERM_OFFSET_saveLines	1210	saveLines = TERM_OFFSET_saveLines
957	total_rows = TERM_OFFSET_total_rows	1211	total_rows = TERM_OFFSET_total_rows
958	nsaved = TERM_OFFSET_nsaved	1212	top_row = TERM_OFFSET_top_row
959	CODE:	1213	CODE:
960	RETVAL = (int )((char *)THIS + ix);	1214	RETVAL = (int )((char *)THIS + ix);
961	OUTPUT:	1215	OUTPUT:
962	RETVAL	1216	RETVAL
963		1217
…		…
965	rxvt_term::ModLevel3Mask ()	1219	rxvt_term::ModLevel3Mask ()
966	ALIAS:	1220	ALIAS:
967	ModLevel3Mask = 0	1221	ModLevel3Mask = 0
968	ModMetaMask = 1	1222	ModMetaMask = 1
969	ModNumLockMask = 2	1223	ModNumLockMask = 2
		1224	current_screen = 3
		1225	hidden_cursor = 4
970	CODE:	1226	CODE:
971	switch (ix)	1227	switch (ix)
972	{	1228	{
973	case 0: RETVAL = THIS->ModLevel3Mask; break;	1229	case 0: RETVAL = THIS->ModLevel3Mask; break;
974	case 1: RETVAL = THIS->ModMetaMask; break;	1230	case 1: RETVAL = THIS->ModMetaMask; break;
975	case 2: RETVAL = THIS->ModNumLockMask; break;	1231	case 2: RETVAL = THIS->ModNumLockMask; break;
		1232	case 3: RETVAL = THIS->current_screen; break;
		1233	case 4: RETVAL = THIS->hidden_cursor; break;
976	}	1234	}
977	OUTPUT:	1235	OUTPUT:
978	RETVAL	1236	RETVAL
979		1237
980	char *	1238	char *
…		…
990	}	1248	}
991	OUTPUT:	1249	OUTPUT:
992	RETVAL	1250	RETVAL
993		1251
994	SV *	1252	SV *
995	rxvt_term::_env ()	1253	rxvt_term::envv ()
		1254	ALIAS:
		1255	argv = 1
996	CODE:	1256	PPCODE:
997	{	1257	{
998	if (THIS->envv)	1258	stringvec *vec = ix ? THIS->argv : THIS->envv;
999	{
1000	AV *av = newAV ();
1001		1259
		1260	EXTEND (SP, vec->size ());
		1261
1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1262	for (char **i = vec->begin (); i != vec->end (); ++i)
1003	if (*i)	1263	if (*i)
1004	av_push (av, newSVpv (*i, 0));	1264	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1005
1006	RETVAL = newRV_noinc ((SV *)av);
1007	}
1008	else
1009	RETVAL = &PL_sv_undef;
1010	}	1265	}
1011	OUTPUT:
1012	RETVAL
1013		1266
1014	int	1267	int
1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1268	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1016	CODE:	1269	CODE:
1017	RETVAL = THIS->pty_ev.events;	1270	RETVAL = THIS->pty_ev.events;
1018	if (events != EVENT_UNDEF)	1271	if (events != EVENT_UNDEF)
1019	THIS->pty_ev.set (events);	1272	THIS->pty_ev.set (events);
1020	OUTPUT:	1273	OUTPUT:
1021	RETVAL	1274	RETVAL
1022		1275
1023	U32	1276	int
		1277	rxvt_term::pty_fd ()
		1278	CODE:
		1279	RETVAL = THIS->pty->pty;
		1280	OUTPUT:
		1281	RETVAL
		1282
		1283	Window
1024	rxvt_term::parent ()	1284	rxvt_term::parent ()
1025	CODE:	1285	CODE:
1026	RETVAL = (U32)THIS->parent [0];	1286	RETVAL = THIS->parent [0];
1027	OUTPUT:	1287	OUTPUT:
1028	RETVAL	1288	RETVAL
1029		1289
1030	U32	1290	Window
1031	rxvt_term::vt ()	1291	rxvt_term::vt ()
1032	CODE:	1292	CODE:
1033	RETVAL = (U32)THIS->vt;	1293	RETVAL = THIS->vt;
1034	OUTPUT:	1294	OUTPUT:
1035	RETVAL	1295	RETVAL
		1296
		1297	void
		1298	rxvt_term::vt_emask_add (U32 emask)
		1299	CODE:
		1300	THIS->vt_emask_perl \|= emask;
		1301	THIS->vt_select_input ();
1036		1302
1037	U32	1303	U32
1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1304	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039	CODE:	1305	CODE:
1040	{
1041	RETVAL = THIS->rstyle;	1306	RETVAL = THIS->rstyle;
1042	THIS->rstyle = new_rstyle;	1307	THIS->rstyle = new_rstyle;
1043	}
1044	OUTPUT:	1308	OUTPUT:
1045	RETVAL	1309	RETVAL
1046		1310
1047	int	1311	int
1048	rxvt_term::view_start (int newval = -1)	1312	rxvt_term::view_start (int newval = 1)
		1313	PROTOTYPE: $;$
1049	CODE:	1314	CODE:
1050	{	1315	{
1051	RETVAL = THIS->view_start;	1316	RETVAL = THIS->view_start;
1052		1317
1053	if (newval >= 0)	1318	if (newval <= 0)
1054	{	1319	THIS->scr_changeview (max (newval, THIS->top_row));
1055	THIS->view_start = min (newval, THIS->nsaved);
1056	THIS->scr_changeview (RETVAL);
1057	}
1058	}	1320	}
1059	OUTPUT:	1321	OUTPUT:
1060	RETVAL	1322	RETVAL
		1323
		1324	void
		1325	rxvt_term::focus_in ()
		1326
		1327	void
		1328	rxvt_term::focus_out ()
		1329
		1330	void
		1331	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1332	ALIAS:
		1333	key_release = 1
		1334	CODE:
		1335	{
		1336	XKeyEvent xkey;
		1337
		1338	memset (&xkey, 0, sizeof (xkey));
		1339
		1340	xkey.time = time;
		1341	xkey.state = state;
		1342	xkey.keycode = keycode;
		1343
		1344	xkey.type = ix ? KeyRelease : KeyPress;
		1345	xkey.display = THIS->dpy;
		1346	xkey.window = THIS->vt;
		1347	xkey.root = THIS->display->root;
		1348	xkey.subwindow = THIS->vt;
		1349
		1350	if (ix)
		1351	THIS->key_release (xkey);
		1352	else
		1353	THIS->key_press (xkey);
		1354	}
1061		1355
1062	void	1356	void
1063	rxvt_term::want_refresh ()	1357	rxvt_term::want_refresh ()
1064	CODE:	1358	CODE:
1065	THIS->want_refresh = 1;	1359	THIS->want_refresh = 1;
1066		1360
1067	void	1361	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)	1362	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:	1363	PPCODE:
1070	{	1364	{
1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1365	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072	XSRETURN_EMPTY;	1366	XSRETURN_EMPTY;
1073		1367
1074	line_t &l = ROW(row_number);	1368	line_t &l = ROW(row_number);
1075		1369
1076	if (GIMME_V != G_VOID)	1370	if (GIMME_V != G_VOID)
1077	{	1371	{
1078	wchar_t *wstr = new wchar_t [THIS->ncol];	1372	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1079		1373
1080	for (int col = 0; col < THIS->ncol; col++)	1374	for (int col = 0; col < THIS->ncol; col++)
1081	wstr [col] = l.t [col];	1375	wstr [col] = l.t [col];
1082		1376
1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1377	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1084
1085	delete [] wstr;
1086	}	1378	}
1087		1379
1088	if (new_text)	1380	if (new_text)
1089	{	1381	{
1090	wchar_t *wstr = sv2wcs (new_text);	1382	wchar_t *wstr = sv2wcs (new_text);
1091		1383
1092	int len = min (wcslen (wstr) - start_ofs, max_len);	1384	int len = min (wcslen (wstr) - start_ofs, max_len);
1093		1385
1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1386	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1095	{	1387	{
1096	free (wstr);	1388	free (wstr);
1097	croak ("new_text extends beyond horizontal margins");	1389	croak ("new_text extends beyond horizontal margins");
1098	}	1390	}
1099		1391
…		…
1109		1401
1110	void	1402	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)	1403	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:	1404	PPCODE:
1113	{	1405	{
1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1406	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1116		1408
1117	line_t &l = ROW(row_number);	1409	line_t &l = ROW(row_number);
1118		1410
1119	if (GIMME_V != G_VOID)	1411	if (GIMME_V != G_VOID)
…		…
1131	{	1423	{
1132	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1424	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1133	croak ("new_rend must be arrayref");	1425	croak ("new_rend must be arrayref");
1134		1426
1135	AV av = (AV )SvRV (new_rend);	1427	AV av = (AV )SvRV (new_rend);
1136	int len = min (av_len (av) + 1 - start_ofs, max_len);	1428	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1137		1429
1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1430	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1139	croak ("new_rend array extends beyond horizontal margins");	1431	croak ("new_rend array extends beyond horizontal margins");
1140		1432
1141	for (int col = start_col; col < start_col + len; col++)	1433	for (int col = start_col; col < start_col + len; col++)
1142	{	1434	{
1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1435	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1149		1441
1150	int	1442	int
1151	rxvt_term::ROW_l (int row_number, int new_length = -1)	1443	rxvt_term::ROW_l (int row_number, int new_length = -1)
1152	CODE:	1444	CODE:
1153	{	1445	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1446	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1447	XSRETURN_EMPTY;
1156		1448
1157	line_t &l = ROW(row_number);	1449	line_t &l = ROW(row_number);
1158	RETVAL = l.l;	1450	RETVAL = l.l;
1159		1451
…		…
1165		1457
1166	bool	1458	bool
1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1459	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168	CODE:	1460	CODE:
1169	{	1461	{
1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1462	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171	XSRETURN_EMPTY;	1463	XSRETURN_EMPTY;
1172		1464
1173	line_t &l = ROW(row_number);	1465	line_t &l = ROW(row_number);
1174	RETVAL = l.is_longer ();	1466	RETVAL = l.is_longer ();
1175		1467
…		…
1183	rxvt_term::special_encode (SV *string)	1475	rxvt_term::special_encode (SV *string)
1184	CODE:	1476	CODE:
1185	{	1477	{
1186	wchar_t *wstr = sv2wcs (string);	1478	wchar_t *wstr = sv2wcs (string);
1187	int wlen = wcslen (wstr);	1479	int wlen = wcslen (wstr);
1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1480	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1189		1481
1190	rxvt_push_locale (THIS->locale);	1482	rxvt_push_locale (THIS->locale);
1191		1483
1192	wchar_t *r = rstr;	1484	wchar_t *r = rstr;
1193	for (wchar_t s = wstr; s; s++)	1485	for (wchar_t s = wstr; s; s++)
		1486	{
		1487	int w = WCWIDTH (*s);
		1488
1194	if (wcwidth (*s) == 0)	1489	if (w == 0)
1195	{	1490	{
1196	if (r == rstr)	1491	if (r == rstr)
1197	croak ("leading combining character unencodable");	1492	croak ("leading combining character unencodable");
1198		1493
1199	unicode_t n = rxvt_compose (r[-1], *s);	1494	unicode_t n = rxvt_compose (r[-1], *s);
1200	if (n == NOCHAR)	1495	if (n == NOCHAR)
1201	n = rxvt_composite.compose (r[-1], *s);	1496	n = rxvt_composite.compose (r[-1], *s);
1202		1497
1203	r[-1] = n;	1498	r[-1] = n;
1204	}	1499	}
1205	#if !UNICODE_3	1500	#if !UNICODE_3
1206	else if (*s >= 0x10000)	1501	else if (*s >= 0x10000)
1207	r++ = rxvt_composite.compose (s);	1502	r++ = rxvt_composite.compose (s);
1208	#endif	1503	#endif
1209	else	1504	else
1210	r++ = s;	1505	r++ = s;
		1506
		1507	// the *2 above only allows wcwidth <= 2
		1508	if (w > 1)
		1509	*r++ = NOCHAR;
		1510	}
1211		1511
1212	rxvt_pop_locale ();	1512	rxvt_pop_locale ();
1213		1513
1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1514	RETVAL = wcs2sv (rstr, r - rstr);
1215
1216	delete [] rstr;
1217	}	1515	}
1218	OUTPUT:	1516	OUTPUT:
1219	RETVAL	1517	RETVAL
1220		1518
1221	SV *	1519	SV *
…		…
1233	else if (IS_COMPOSE (*s))	1531	else if (IS_COMPOSE (*s))
1234	dlen += rxvt_composite.expand (*s, 0);	1532	dlen += rxvt_composite.expand (*s, 0);
1235	else	1533	else
1236	dlen++;	1534	dlen++;
1237		1535
1238	wchar_t *rstr = new wchar_t [dlen];	1536	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1239		1537
1240	// decode	1538	// decode
1241	wchar_t *r = rstr;	1539	wchar_t *r = rstr;
1242	for (wchar_t s = wstr; s; s++)	1540	for (wchar_t s = wstr; s; s++)
1243	if (*s == NOCHAR)	1541	if (*s == NOCHAR)
…		…
1245	else if (IS_COMPOSE (*s))	1543	else if (IS_COMPOSE (*s))
1246	r += rxvt_composite.expand (*s, r);	1544	r += rxvt_composite.expand (*s, r);
1247	else	1545	else
1248	r++ = s;	1546	r++ = s;
1249		1547
1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1548	RETVAL = wcs2sv (rstr, r - rstr);
1251
1252	delete [] rstr;
1253	}	1549	}
1254	OUTPUT:	1550	OUTPUT:
1255	RETVAL	1551	RETVAL
1256		1552
1257	void	1553	void
1258	rxvt_term::_resource (char name, int index, SV newval = 0)	1554	rxvt_term::_resource (char name, int index, SV newval = 0)
1259	PPCODE:	1555	PPCODE:
1260	{	1556	{
1261	struct resval { const char *name; int value; } rslist [] = {	1557	static const struct resval { const char name; int value; } rs, rslist [] = {
1262	# define def(name) { # name, Rs_ ## name },	1558	# define def(name) { # name, Rs_ ## name },
1263	# define reserve(name,count)	1559	# define reserve(name,count)
1264	# include "rsinc.h"	1560	# include "rsinc.h"
1265	# undef def	1561	# undef def
1266	# undef reserve	1562	# undef reserve
1267	};	1563	};
1268		1564
1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1565	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1270		1566
1271	do {	1567	do {
1272	if (rs-- == rslist)	1568	if (rs-- == rslist)
1273	croak ("no such resource '%s', requested", name);	1569	croak ("no such resource '%s', requested", name);
1274	} while (strcmp (name, rs->name));	1570	} while (strcmp (name, rs->name));
…		…
1277		1573
1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1574	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1575	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1280		1576
1281	if (GIMME_V != G_VOID)	1577	if (GIMME_V != G_VOID)
1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1578	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1283		1579
1284	if (newval)	1580	if (newval)
1285	{	1581	{
1286	if (SvOK (newval))	1582	if (SvOK (newval))
1287	{	1583	{
…		…
1294	}	1590	}
1295	}	1591	}
1296		1592
1297	const char *	1593	const char *
1298	rxvt_term::x_resource (const char *name)	1594	rxvt_term::x_resource (const char *name)
1299	CLEANUP:
1300	SvTAINTED_on (ST (0));
1301		1595
1302	bool	1596	bool
1303	rxvt_term::option (U32 optval, int set = -1)	1597	rxvt_term::option (U32 optval, int set = -1)
1304	CODE:	1598	CODE:
1305	{	1599	{
…		…
1310	if (set)	1604	if (set)
1311	THIS->options \|= optval;	1605	THIS->options \|= optval;
1312	else	1606	else
1313	THIS->options &= ~optval;	1607	THIS->options &= ~optval;
1314		1608
		1609	if (THIS->check_ev.is_active ()) // avoid doing this before START
1315	switch (optval)	1610	switch (optval)
1316	{	1611	{
1317	case Opt_skipBuiltinGlyphs:	1612	case Opt_skipBuiltinGlyphs:
1318	THIS->set_fonts ();	1613	THIS->set_fonts ();
1319	THIS->scr_remap_chars ();	1614	THIS->scr_remap_chars ();
1320	THIS->scr_touch (true);	1615	THIS->scr_touch (true);
1321	THIS->want_refresh = 1;	1616	THIS->want_refresh = 1;
1322	break;	1617	break;
1323		1618
1324	case Opt_cursorUnderline:	1619	case Opt_cursorUnderline:
1325	THIS->want_refresh = 1;	1620	THIS->want_refresh = 1;
1326	break;	1621	break;
1327		1622
1328	# case Opt_scrollBar_floating:	1623	# case Opt_scrollBar_floating:
1329	# case Opt_scrollBar_right:	1624	# case Opt_scrollBar_right:
1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1625	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1331	# break;	1626	# break;
1332	}	1627	}
1333	}	1628	}
1334	}	1629	}
1335	OUTPUT:	1630	OUTPUT:
1336	RETVAL	1631	RETVAL
1337		1632
…		…
1365	PUSHs (sv_2mortal (newSViv (rc.col)));	1660	PUSHs (sv_2mortal (newSViv (rc.col)));
1366	}	1661	}
1367		1662
1368	if (items == 3)	1663	if (items == 3)
1369	{	1664	{
1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1665	rc.row = SvIV (ST (1));
1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1666	rc.col = SvIV (ST (2));
		1667
		1668	if (ix == 2)
		1669	{
		1670	if (rc.col == 0)
		1671	{
		1672	// col == 0 means end of previous line
		1673	rc.row--;
		1674	rc.col = THIS->ncol;
		1675	}
		1676	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1677	&& rc.col > ROW(rc.row).l)
		1678	{
		1679	// col >= length means while line and add newline
		1680	rc.col = THIS->ncol;
		1681	}
		1682	}
		1683
		1684	clamp_it (rc.col, 0, THIS->ncol);
		1685	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1372		1686
1373	if (ix)	1687	if (ix)
1374	THIS->want_refresh = 1;	1688	THIS->want_refresh = 1;
1375	}	1689	}
1376	}	1690	}
…		…
1380	CODE:	1694	CODE:
1381	RETVAL = THIS->charsets [THIS->screen.charset];	1695	RETVAL = THIS->charsets [THIS->screen.charset];
1382	OUTPUT:	1696	OUTPUT:
1383	RETVAL	1697	RETVAL
1384		1698
		1699	void
		1700	rxvt_term::selection_clear ()
		1701
		1702	void
		1703	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1704	CODE:
		1705	THIS->selection.op = SELECTION_CONT;
		1706	THIS->selection.rect = rect;
		1707	THIS->selection_make (eventtime);
		1708
1385	int	1709	int
1386	rxvt_term::selection_grab (U32 eventtime)	1710	rxvt_term::selection_grab (Time eventtime)
1387		1711
1388	void	1712	void
1389	rxvt_term::selection (SV *newtext = 0)	1713	rxvt_term::selection (SV *newtext = 0)
1390	PPCODE:	1714	PPCODE:
1391	{	1715	{
1392	if (GIMME_V != G_VOID)	1716	if (GIMME_V != G_VOID)
1393	XPUSHs (THIS->selection.text	1717	XPUSHs (THIS->selection.text
1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1718	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1395	: &PL_sv_undef);	1719	: &PL_sv_undef);
1396		1720
1397	if (newtext)	1721	if (newtext)
1398	{	1722	{
1399	free (THIS->selection.text);	1723	free (THIS->selection.text);
…		…
1409	void	1733	void
1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1734	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1411		1735
1412	void	1736	void
1413	rxvt_term::scr_bell ()	1737	rxvt_term::scr_bell ()
		1738
		1739	void
		1740	rxvt_term::scr_change_screen (int screen)
1414		1741
1415	void	1742	void
1416	rxvt_term::scr_add_lines (SV *string)	1743	rxvt_term::scr_add_lines (SV *string)
1417	CODE:	1744	CODE:
1418	{	1745	{
…		…
1459	o->self = (HV *)SvRV (RETVAL);	1786	o->self = (HV *)SvRV (RETVAL);
1460	}	1787	}
1461	OUTPUT:	1788	OUTPUT:
1462	RETVAL	1789	RETVAL
1463		1790
		1791	#############################################################################
		1792	# Various X Utility Functions
		1793	#############################################################################
		1794
		1795	void
		1796	rxvt_term::XListProperties (Window window)
		1797	PPCODE:
		1798	{
		1799	int count;
		1800	Atom *props = XListProperties (THIS->dpy, window, &count);
		1801
		1802	EXTEND (SP, count);
		1803	while (count--)
		1804	PUSHs (newSVuv ((U32)props [count]));
		1805
		1806	XFree (props);
		1807	}
		1808
		1809	void
		1810	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1811	PPCODE:
		1812	{
		1813	Atom type;
		1814	int format;
		1815	unsigned long nitems;
		1816	unsigned long bytes_after;
		1817	unsigned char *prop;
		1818
		1819	XGetWindowProperty (THIS->dpy, window, property,
		1820	0, 1<<24, 0, AnyPropertyType,
		1821	&type, &format, &nitems, &bytes_after, &prop);
		1822
		1823	if (type != None)
		1824	{
		1825	int elemsize = format == 16 ? sizeof (short)
		1826	: format == 32 ? sizeof (long)
		1827	: 1;
		1828
		1829	EXTEND (SP, 3);
		1830	PUSHs (newSVuv ((U32)type));
		1831	PUSHs (newSViv (format));
		1832	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1833	XFree (prop);
		1834	}
		1835	}
		1836
		1837	void
		1838	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1839	CODE:
		1840	{
		1841	STRLEN len;
		1842	char *data_ = SvPVbyte (data, len);
		1843
		1844	int elemsize = format == 16 ? sizeof (short)
		1845	: format == 32 ? sizeof (long)
		1846	: 1;
		1847
		1848	XChangeProperty (THIS->dpy, window, property,
		1849	type, format, PropModeReplace,
		1850	(unsigned char *)data_, len / elemsize);
		1851	}
		1852
		1853	Atom
		1854	XInternAtom (rxvt_term term, char atom_name, int only_if_exists = FALSE)
		1855	C_ARGS: term->dpy, atom_name, only_if_exists
		1856
		1857	char *
		1858	XGetAtomName (rxvt_term *term, Atom atom)
		1859	C_ARGS: term->dpy, atom
		1860	CLEANUP:
		1861	XFree (RETVAL);
		1862
		1863	void
		1864	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1865	C_ARGS: term->dpy, window, property
		1866
		1867	Window
		1868	rxvt_term::DefaultRootWindow ()
		1869	CODE:
		1870	RETVAL = THIS->display->root;
		1871	OUTPUT:
		1872	RETVAL
		1873
		1874	#if 0
		1875
		1876	Window
		1877	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1878	C_ARGS: term->dpy, (Window)parent,
		1879	x, y, width, height, 0,
		1880	term->pix_colors_focused[Color_border],
		1881	term->pix_colors_focused[Color_border]
		1882
		1883	#endif
		1884
		1885	void
		1886	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1887	C_ARGS: term->dpy, window, parent, x, y
		1888
		1889	void
		1890	XMapWindow (rxvt_term *term, Window window)
		1891	C_ARGS: term->dpy, window
		1892
		1893	void
		1894	XUnmapWindow (rxvt_term *term, Window window)
		1895	C_ARGS: term->dpy, window
		1896
		1897	void
		1898	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1899	C_ARGS: term->dpy, window, x, y, width, height
		1900
		1901	void
		1902	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1903	CODE:
		1904	{
		1905	XWindowAttributes attr;
		1906	XGetWindowAttributes (THIS->dpy, window, &attr);
		1907	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		1908	}
		1909
		1910	void
		1911	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1912	PPCODE:
		1913	{
		1914	int dx, dy;
		1915	Window child;
		1916
		1917	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1918	{
		1919	EXTEND (SP, 3);
		1920	PUSHs (newSViv (dx));
		1921	PUSHs (newSViv (dy));
		1922	PUSHs (newSVuv (child));
		1923	}
		1924	}
		1925
		1926	#############################################################################
		1927	# urxvt::overlay
		1928	#############################################################################
		1929
1464	MODULE = urxvt PACKAGE = urxvt::overlay	1930	MODULE = urxvt PACKAGE = urxvt::overlay
1465		1931
1466	void	1932	void
1467	overlay::set (int x, int y, SV text, SV rend = 0)	1933	overlay::set (int x, int y, SV text, SV rend = 0)
1468		1934
…		…
1472	void	1938	void
1473	overlay::hide ()	1939	overlay::hide ()
1474		1940
1475	void	1941	void
1476	overlay::DESTROY ()	1942	overlay::DESTROY ()
		1943
		1944	#############################################################################
		1945	# urxvt::watcher
		1946	#############################################################################
		1947
		1948	MODULE = urxvt PACKAGE = urxvt::watcher
		1949
		1950	CHAINED
		1951	perl_watcher::cb (SV *cb)
		1952	CODE:
		1953	THIS->cb (cb);
		1954	OUTPUT:
		1955	RETVAL
		1956
		1957	#############################################################################
		1958	# urxvt::timer
		1959	#############################################################################
1477		1960
1478	MODULE = urxvt PACKAGE = urxvt::timer	1961	MODULE = urxvt PACKAGE = urxvt::timer
1479		1962
1480	SV *	1963	SV *
1481	timer::new ()	1964	timer::new ()
1482	CODE:	1965	CODE:
1483	timer *w = new timer;	1966	timer *w = new timer;
1484	w->start (NOW);	1967	w->start (NOW);
1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1968	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::timer");
1486	w->self = (HV *)SvRV (RETVAL);	1969	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:	1970	OUTPUT:
1496	RETVAL	1971	RETVAL
1497		1972
1498	NV	1973	NV
1499	timer::at ()	1974	timer::at ()
1500	CODE:	1975	CODE:
1501	RETVAL = THIS->at;	1976	RETVAL = THIS->at;
1502	OUTPUT:	1977	OUTPUT:
1503	RETVAL	1978	RETVAL
1504		1979
1505	timer *	1980	CHAINED
1506	timer::interval (NV interval)	1981	timer::interval (NV interval)
1507	CODE:	1982	CODE:
1508	THIS->interval = interval;	1983	THIS->interval = interval;
		1984	OUTPUT:
1509	RETVAL = THIS;	1985	RETVAL
1510	OUTPUT:
1511	RETVAL
1512		1986
1513	timer *	1987	CHAINED
1514	timer::set (NV tstamp)	1988	timer::set (NV tstamp)
1515	CODE:	1989	CODE:
1516	THIS->set (tstamp);	1990	THIS->set (tstamp);
		1991	OUTPUT:
1517	RETVAL = THIS;	1992	RETVAL
1518	OUTPUT:
1519	RETVAL
1520		1993
1521	timer *	1994	CHAINED
1522	timer::start (NV tstamp = THIS->at)	1995	timer::start (NV tstamp = THIS->at)
1523	CODE:	1996	CODE:
1524	THIS->start (tstamp);	1997	THIS->start (tstamp);
		1998	OUTPUT:
1525	RETVAL = THIS;	1999	RETVAL
1526	OUTPUT:
1527	RETVAL
1528		2000
1529	timer *	2001	CHAINED
		2002	timer::after (NV delay)
		2003	CODE:
		2004	THIS->start (NOW + delay);
		2005	OUTPUT:
		2006	RETVAL
		2007
		2008	CHAINED
1530	timer::stop ()	2009	timer::stop ()
1531	CODE:	2010	CODE:
1532	THIS->stop ();	2011	THIS->stop ();
1533	RETVAL = THIS;
1534	OUTPUT:	2012	OUTPUT:
1535	RETVAL	2013	RETVAL
1536		2014
1537	void	2015	void
1538	timer::DESTROY ()	2016	timer::DESTROY ()
		2017
		2018	#############################################################################
		2019	# urxvt::iow
		2020	#############################################################################
1539		2021
1540	MODULE = urxvt PACKAGE = urxvt::iow	2022	MODULE = urxvt PACKAGE = urxvt::iow
1541		2023
1542	SV *	2024	SV *
1543	iow::new ()	2025	iow::new ()
1544	CODE:	2026	CODE:
1545	iow *w = new iow;	2027	iow *w = new iow;
1546	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2028	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::iow");
1547	w->self = (HV *)SvRV (RETVAL);	2029	w->self = (HV *)SvRV (RETVAL);
1548	OUTPUT:	2030	OUTPUT:
1549	RETVAL	2031	RETVAL
1550		2032
1551	iow *	2033	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)	2034	iow::fd (int fd)
1561	CODE:	2035	CODE:
1562	THIS->fd = fd;	2036	THIS->fd = fd;
		2037	OUTPUT:
1563	RETVAL = THIS;	2038	RETVAL
1564	OUTPUT:
1565	RETVAL
1566		2039
1567	iow *	2040	CHAINED
1568	iow::events (short events)	2041	iow::events (short events)
1569	CODE:	2042	CODE:
1570	THIS->events = events;	2043	THIS->events = events;
		2044	OUTPUT:
1571	RETVAL = THIS;	2045	RETVAL
1572	OUTPUT:
1573	RETVAL
1574		2046
1575	iow *	2047	CHAINED
1576	iow::start ()	2048	iow::start ()
1577	CODE:	2049	CODE:
1578	THIS->start ();	2050	THIS->start ();
		2051	OUTPUT:
1579	RETVAL = THIS;	2052	RETVAL
1580	OUTPUT:
1581	RETVAL
1582		2053
1583	iow *	2054	CHAINED
1584	iow::stop ()	2055	iow::stop ()
1585	CODE:	2056	CODE:
1586	THIS->stop ();	2057	THIS->stop ();
1587	RETVAL = THIS;
1588	OUTPUT:	2058	OUTPUT:
1589	RETVAL	2059	RETVAL
1590		2060
1591	void	2061	void
1592	iow::DESTROY ()	2062	iow::DESTROY ()
1593		2063
		2064	#############################################################################
		2065	# urxvt::iw
		2066	#############################################################################
1594		2067
		2068	MODULE = urxvt PACKAGE = urxvt::iw
		2069
		2070	SV *
		2071	iw::new ()
		2072	CODE:
		2073	iw *w = new iw;
		2074	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::iw");
		2075	w->self = (HV *)SvRV (RETVAL);
		2076	OUTPUT:
		2077	RETVAL
		2078
		2079	CHAINED
		2080	iw::start ()
		2081	CODE:
		2082	THIS->start ();
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	CHAINED
		2087	iw::stop ()
		2088	CODE:
		2089	THIS->stop ();
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	void
		2094	iw::DESTROY ()
		2095
		2096	#############################################################################
		2097	# urxvt::pw
		2098	#############################################################################
		2099
		2100	MODULE = urxvt PACKAGE = urxvt::pw
		2101
		2102	SV *
		2103	pw::new ()
		2104	CODE:
		2105	pw *w = new pw;
		2106	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::pw");
		2107	w->self = (HV *)SvRV (RETVAL);
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	CHAINED
		2112	pw::start (int pid)
		2113	CODE:
		2114	THIS->start (pid);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	CHAINED
		2119	pw::stop ()
		2120	CODE:
		2121	THIS->stop ();
		2122	OUTPUT:
		2123	RETVAL
		2124
		2125	void
		2126	pw::DESTROY ()
		2127
		2128

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs. Revision 1.105 by root, Mon Aug 21 15:11:46 2006 UTC

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.105 by root, Mon Aug 21 15:11:46 2006 UTC