[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.44 by root, Sun Jan 8 22:58:13 2006 UTC vs.
Revision 1.103 by root, Mon Aug 7 21:38:24 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
34	#include "rxvt.h"	37	#include "rxvt.h"
35	#include "iom.h"	38	#include "keyboard.h"
36	#include "rxvtutil.h"	39	#include "rxvtutil.h"
37	#include "rxvtperl.h"	40	#include "rxvtperl.h"
38		41
39	#include "perlxsi.c"	42	#include "perlxsi.c"
40		43
41	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
43	#else	46	#else
44	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
45	#endif	48	#endif
46		49
47	#undef LINENO	50	#undef LINENO
48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
49	#undef ROW	52	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
51		54
		55	typedef int CHAINED UNUSED;
		56
52	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
53
54	static SV *
55	taint (SV *sv)
56	{
57	SvTAINT (sv);
58	return sv;
59	}
60
61	static SV *
62	taint_if (SV sv, SV src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66
67	return sv;
68	}
69		58
70	static wchar_t *	59	static wchar_t *
71	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
72	{	61	{
73	STRLEN len;	62	STRLEN len;
…		…
91	new_ref (HV hv, const char klass)	80	new_ref (HV hv, const char klass)
92	{	81	{
93	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94	}	83	}
95		84
96	//TODO: use magic
97	static SV *	85	static SV *
98	newSVptr (void ptr, const char klass)	86	newSVptr (void ptr, const char klass)
99	{	87	{
100	HV *hv = newHV ();	88	HV *hv = newHV ();
101	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	89	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
…		…
124	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);
125		113
126	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
127	}	115	}
128		116
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		119
132	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
133		123
134	struct perl_watcher	124	struct perl_watcher
135	{	125	{
136	SV *cbsv;	126	SV *cbsv;
137	HV *self;	127	HV *self;
138		128
139	perl_watcher ()	129	perl_watcher ()
140	: cbsv (newSV (0))	130	: cbsv (0)
141	{	131	{
142	}	132	}
143		133
144	~perl_watcher ()	134	~perl_watcher ()
145	{	135	{
146	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
147	}	137	}
148		138
149	void cb (SV *cb)	139	void cb (SV *cb)
150	{	140	{
151	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
152	}	143	}
153		144
154	void invoke (const char type, SV self, int arg = -1);	145	void invoke (const char type, SV self, int arg = -1);
155	};	146	};
156		147
…		…
179		170
180	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
181	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182	}	173	}
183		174
184	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
185	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer )(perl_watcher )SvPTR ((sv), "urxvt::timer")
186		177
187	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
188	{	179	{
189	tstamp interval;	180	tstamp interval;
190		181
191	timer ()	182	timer ()
192	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
200		191
201	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
202	}	193	}
203	};	194	};
204		195
205	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
206	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow )(perl_watcher )SvPTR ((sv), "urxvt::iow")
207		198
208	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
209	{	200	{
210	iow ()	201	iow ()
211	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
212	{	203	{
213	}	204	}
…		…
216	{	207	{
217	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
218	}	209	}
219	};	210	};
220		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
221	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
222		245
223	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224		247
225	struct overlay {	248	class overlay {
226	HV *self;
227	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
228	int x, y, w, h;	251	int x, y, w, h;
229	int border;	252	int border;
230	text_t **text;	253	text_t **text;
231	rend_t **rend;	254	rend_t **rend;
232		255
		256	public:
		257	HV *self;
		258
233	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);
234	~overlay ();	260	~overlay ();
235		261
236	void show ();	262	void show ();
237	void hide ();	263	void hide ();
…		…
240		266
241	void set (int x, int y, SV str, SV rend);	267	void set (int x, int y, SV str, SV rend);
242	};	268	};
243		269
244	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)
245	: 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)
246	{	272	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
247	if (border == 2)	276	if (border == 2)
248	{	277	{
249	w += 2;	278	w += 2;
250	h += 2;	279	h += 2;
251	}	280	}
…		…
289	*rp++ = r;	318	*rp++ = r;
290	}	319	}
291	}	320	}
292		321
293	show ();	322	show ();
294	THIS->want_refresh = 1;
295	}	323	}
296		324
297	overlay::~overlay ()	325	overlay::~overlay ()
298	{	326	{
299	hide ();	327	hide ();
…		…
304	delete [] rend[y];	332	delete [] rend[y];
305	}	333	}
306		334
307	delete [] text;	335	delete [] text;
308	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));
309		349
310	THIS->want_refresh = 1;	350	THIS->want_refresh = 1;
311	}	351	}
312		352
313	void	353	void
314	overlay::show ()
315	{
316	char key[33]; sprintf (key, "%32lx", (long)this);
317
318	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319	hv_store (hv, key, 32, newSViv ((long)this), 0);
320	}
321
322	void
323	overlay::hide ()	354	overlay::hide ()
324	{	355	{
325	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	356	if (!overlay_av)
		357	return;
326		358
327	if (ovs)	359	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		360
331	HV hv = (HV )SvRV (*ovs);	361	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	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;
334	}	374	}
335		375
336	void overlay::swap ()	376	void overlay::swap ()
337	{	377	{
338	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));
…		…
344	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
345	{	385	{
346	text_t *t1 = text [y];	386	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
348		388
349	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;
350	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;
351		391
352	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
353	{	393	{
354	text_t t = t1; t1++ = t2; t2++ = t;	394	text_t t = t1; t1++ = t2; t2++ = t;
355	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	395	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
378	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	418	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
380		420
381	AV av = (AV )SvRV (rend);	421	AV av = (AV )SvRV (rend);
382		422
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	425	}
386		426
387	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
388	}	428	}
…		…
391	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
392		432
393	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
394		434
395	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		436
401	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	438	{
403	if (perl)	439	if (perl)
404	{	440	{
…		…
406	perl_free (perl);	442	perl_free (perl);
407	}	443	}
408	}	444	}
409		445
410	void	446	void
411	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
412	{	448	{
413	if (!perl)	449	if (!perl)
414	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
415	char *argv[] = {	456	char *argv[] = {
416	"",	457	"",
417	"-T",	458	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
419	};	465	};
420		466
421	perl = perl_alloc ();	467	perl = perl_alloc ();
422	perl_construct (perl);	468	perl_construct (perl);
423		469
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425	\|\| perl_run (perl))	471	\|\| perl_run (perl))
426	{	472	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		474
429	perl_destruct (perl);	475	perl_destruct (perl);
430	perl_free (perl);	476	perl_free (perl);
431	perl = 0;	477	perl = 0;
432	}	478	}
		479
		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);
		490	}
		491	}
		492
		493	static void
		494	ungrab (rxvt_term *THIS)
		495	{
		496	if (THIS->perl.grabtime)
		497	{
		498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		500	THIS->perl.grabtime = 0;
433	}	501	}
434	}	502	}
435		503
436	bool	504	bool
437	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
438	{	506	{
439	if (!perl)	507	if (!perl \|\| !term->perl.self)
440	return false;	508	return false;
441		509
442	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
443	{	512	{
444	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));
445	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 ();
446	}	517	}
447	else if (!term->perl.self)	518
448	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	}
449	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
450	{	728	{
451	// 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;
452	}	734	}
453	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
454	{
455	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456		735
457	if (HvKEYS (hv))	736	swap (perl_environ, environ);
458	{
459	hv_iterinit (hv);
460		737
461	while (HE *he = hv_iternext (hv))	738	return event_consumed;
462	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
463	}
464	}
465	else if (!should_invoke [htype])
466	return false;
467
468	dSP;
469	va_list ap;
470
471	va_start (ap, htype);
472
473	ENTER;
474	SAVETMPS;
475
476	PUSHMARK (SP);
477
478	XPUSHs (sv_2mortal (newSVterm (term)));
479	XPUSHs (sv_2mortal (newSViv (htype)));
480
481	for (;;) {
482	data_type dt = (data_type)va_arg (ap, int);
483
484	switch (dt)
485	{
486	case DT_INT:
487	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
488	break;
489
490	case DT_LONG:
491	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
492	break;
493
494	case DT_STR:
495	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
496	break;
497
498	case DT_STR_LEN:
499	{
500	char str = va_arg (ap, char );
501	int len = va_arg (ap, int);
502
503	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
504	}
505	break;
506
507	case DT_WCS_LEN:
508	{
509	wchar_t wstr = va_arg (ap, wchar_t );
510	int wlen = va_arg (ap, int);
511
512	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
513	}
514	break;
515
516	case DT_XEVENT:
517	{
518	XEvent xe = va_arg (ap, XEvent );
519	HV *hv = newHV ();
520
521	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
522	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
523	# undef set
524
525	setiv (type, xe->type);
526	setiv (send_event, xe->xany.send_event);
527	setiv (serial, xe->xany.serial);
528
529	switch (xe->type)
530	{
531	case KeyPress:
532	case KeyRelease:
533	case ButtonPress:
534	case ButtonRelease:
535	case MotionNotify:
536	setiv (time, xe->xmotion.time);
537	setiv (x, xe->xmotion.x);
538	setiv (y, xe->xmotion.y);
539	setiv (row, xe->xmotion.y / term->fheight);
540	setiv (col, xe->xmotion.x / term->fwidth);
541	setiv (x_root, xe->xmotion.x_root);
542	setiv (y_root, xe->xmotion.y_root);
543	setiv (state, xe->xmotion.state);
544	break;
545	}
546
547	switch (xe->type)
548	{
549	case KeyPress:
550	case KeyRelease:
551	setiv (keycode, xe->xkey.keycode);
552	break;
553
554	case ButtonPress:
555	case ButtonRelease:
556	setiv (button, xe->xbutton.button);
557	break;
558
559	case MotionNotify:
560	setiv (is_hint, xe->xmotion.is_hint);
561	break;
562	}
563
564	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
565	}
566	break;
567
568	case DT_END:
569	{
570	va_end (ap);
571
572	PUTBACK;
573	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
574	SPAGAIN;
575
576	if (count)
577	{
578	SV *status = POPs;
579	count = SvTRUE (status);
580	}
581
582	PUTBACK;
583	FREETMPS;
584	LEAVE;
585
586	if (SvTRUE (ERRSV))
587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
588
589	if (htype == HOOK_DESTROY)
590	{
591	clearSVptr ((SV *)term->perl.self);
592	SvREFCNT_dec ((SV *)term->perl.self);
593	}
594
595	return count;
596	}
597
598	default:
599	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
600	}
601	}
602	}	739	}
603		740
604	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
605		742
606	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
607		744
608	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
609		746
610	BOOT:	747	BOOT:
611	{	748	{
612	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	749	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
613		753
614	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
615	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
616	# include "hookinc.h"	756	# include "hookinc.h"
617	# undef def	757	# undef def
…		…
622	# include "optinc.h"	762	# include "optinc.h"
623	# undef nodef	763	# undef nodef
624	# undef def	764	# undef def
625		765
626	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
627	# 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 }
628	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
629	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
630	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
631	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
632	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
633	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
634	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
635		779
636	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
637	export_const_iv (ShiftMask);	781	const_iv (ShiftMask),
638	export_const_iv (LockMask);	782	const_iv (LockMask),
639	export_const_iv (ControlMask);	783	const_iv (ControlMask),
640	export_const_iv (Mod1Mask);	784	const_iv (Mod1Mask),
641	export_const_iv (Mod2Mask);	785	const_iv (Mod2Mask),
642	export_const_iv (Mod3Mask);	786	const_iv (Mod3Mask),
643	export_const_iv (Mod4Mask);	787	const_iv (Mod4Mask),
644	export_const_iv (Mod5Mask);	788	const_iv (Mod5Mask),
645	export_const_iv (Button1Mask);	789	const_iv (Button1Mask),
646	export_const_iv (Button2Mask);	790	const_iv (Button2Mask),
647	export_const_iv (Button3Mask);	791	const_iv (Button3Mask),
648	export_const_iv (Button4Mask);	792	const_iv (Button4Mask),
649	export_const_iv (Button5Mask);	793	const_iv (Button5Mask),
650	export_const_iv (AnyModifier);	794	const_iv (AnyModifier),
		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
		800	const_iv (EVENT_NONE),
		801	const_iv (EVENT_READ),
		802	const_iv (EVENT_WRITE),
		803
		804	const_iv (NoEventMask),
		805	const_iv (KeyPressMask),
		806	const_iv (KeyReleaseMask),
		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));
651	}	893	}
		894
		895	void
		896	warn (const char *msg)
		897	CODE:
		898	rxvt_warn ("%s", msg);
		899
		900	void
		901	fatal (const char *msg)
		902	CODE:
		903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
		907
		908	NV
		909	NOW ()
		910	CODE:
		911	RETVAL = NOW;
		912	OUTPUT:
		913	RETVAL
		914
		915	int
		916	GET_BASEFG (int rend)
		917	CODE:
		918	RETVAL = GET_BASEFG (rend);
		919	OUTPUT:
		920	RETVAL
		921
		922	int
		923	GET_BASEBG (int rend)
		924	CODE:
		925	RETVAL = GET_BASEBG (rend);
		926	OUTPUT:
		927	RETVAL
		928
		929	int
		930	SET_FGCOLOR (int rend, int new_color)
		931	CODE:
		932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		933	OUTPUT:
		934	RETVAL
		935
		936	int
		937	SET_BGCOLOR (int rend, int new_color)
		938	CODE:
		939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		940	OUTPUT:
		941	RETVAL
		942
		943	int
		944	GET_CUSTOM (int rend)
		945	CODE:
		946	RETVAL = (rend && RS_customMask) >> RS_customShift;
		947	OUTPUT:
		948	RETVAL
		949
		950	int
		951	SET_CUSTOM (int rend, int new_value)
		952	CODE:
		953	{
		954	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		955	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		956
		957	RETVAL = (rend & ~RS_customMask)
		958	\| ((new_value << RS_customShift) & RS_customMask);
		959	}
		960	OUTPUT:
		961	RETVAL
		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
		974	MODULE = urxvt PACKAGE = urxvt::term
652		975
653	SV *	976	SV *
654	new (...)	977	_new (AV env, AV arg)
655	CODE:	978	CODE:
656	{	979	{
		980	rxvt_term *term = new rxvt_term;
		981
657	stringvec *argv = new stringvec;	982	stringvec *argv = new stringvec;
		983	stringvec *envv = new stringvec;
		984
		985	for (int i = 0; i <= AvFILL (arg); i++)
		986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		987
		988	for (int i = AvFILL (env) + 1; i--; )
		989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		990
		991	envv->push_back (0);
		992
658	bool success;	993	bool success;
659
660	for (int i = 0; i < items ;i++)
661	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
662
663	rxvt_term *term = new rxvt_term;
664
665	term->argv = argv;
666		994
667	try	995	try
668	{	996	{
669	if (!term->init (argv->size (), argv->begin ()))	997	success = term->init (argv, envv);
670	term = 0;
671	}	998	}
672	catch (const class rxvt_failure_exception &e)	999	catch (const class rxvt_failure_exception &e)
673	{	1000	{
		1001	success = false;
		1002	}
		1003
		1004	if (!success)
		1005	{
674	term->destroy ();	1006	term->destroy ();
675	croak ("exception caught while initializing new terminal instance");	1007	croak ("error while initializing new terminal instance");
676	}	1008	}
677		1009
678	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1010	RETVAL = term && term->perl.self
		1011	? newSVterm (term) : &PL_sv_undef;
679	}	1012	}
680	OUTPUT:	1013	OUTPUT:
681	RETVAL	1014	RETVAL
682		1015
683	void	1016	void
		1017	rxvt_term::destroy ()
		1018
		1019	void
684	set_should_invoke (int htype, int value)	1020	rxvt_term::set_should_invoke (int htype, int inc)
685	CODE:	1021	CODE:
686	rxvt_perl.should_invoke [htype] = value;	1022	THIS->perl.should_invoke [htype] += inc;
687
688	void
689	warn (const char *msg)
690	CODE:
691	rxvt_warn ("%s", msg);
692
693	void
694	fatal (const char *msg)
695	CODE:
696	rxvt_fatal ("%s", msg);
697
698	NV
699	NOW ()
700	CODE:
701	RETVAL = NOW;
702	OUTPUT:
703	RETVAL
704		1023
705	int	1024	int
706	GET_BASEFG (int rend)	1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
707	CODE:	1026	CODE:
708	RETVAL = GET_BASEFG (rend);	1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
709	OUTPUT:	1028	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
710	RETVAL	1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
711		1031
712	int	1032	int
713	GET_BASEBG (int rend)
714	CODE:
715	RETVAL = GET_BASEBG (rend);
716	OUTPUT:
717	RETVAL
718
719	int
720	SET_FGCOLOR (int rend, int new_color)
721	CODE:
722	RETVAL = SET_FGCOLOR (rend, new_color);
723	OUTPUT:
724	RETVAL
725
726	int
727	SET_BGCOLOR (int rend, int new_color)
728	CODE:
729	RETVAL = SET_BGCOLOR (rend, new_color);
730	OUTPUT:
731	RETVAL
732
733	int
734	GET_CUSTOM (int rend)
735	CODE:
736	RETVAL = (rend && RS_customMask) >> RS_customShift;
737	OUTPUT:
738	RETVAL
739
740	int
741	SET_CUSTOM (int rend, int new_value)
742	CODE:
743	{
744	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
745	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
746
747	RETVAL = (rend & ~RS_customMask)
748	\| ((new_value << RS_customShift) & RS_customMask);
749	}
750	OUTPUT:
751	RETVAL
752
753	MODULE = urxvt PACKAGE = urxvt::term
754
755	void
756	rxvt_term::destroy ()
757
758	void
759	rxvt_term::grab_button (int button, U32 modifiers)	1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
760	CODE:	1034	CODE:
761	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
762	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1036	OUTPUT: RETVAL
763	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	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);
764		1053
765	bool	1054	bool
766	rxvt_term::grab (U32 eventtime, int sync = 0)	1055	rxvt_term::grab (Time eventtime, int sync = 0)
767	CODE:	1056	CODE:
768	{	1057	{
769	int mode = sync ? GrabModeSync : GrabModeAsync;	1058	int mode = sync ? GrabModeSync : GrabModeAsync;
770		1059
771	THIS->perl.grabtime = 0;	1060	THIS->perl.grabtime = 0;
772		1061
773	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
774	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1063	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
775	mode, mode, None, GRAB_CURSOR, eventtime))	1064	mode, mode, None, GRAB_CURSOR, eventtime))
776	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
777	THIS->perl.grabtime = eventtime;	1066	THIS->perl.grabtime = eventtime;
778	else	1067	else
779	XUngrabPointer (THIS->display->display, eventtime);	1068	XUngrabPointer (THIS->dpy, eventtime);
780		1069
781	RETVAL = !!THIS->perl.grabtime;	1070	RETVAL = !!THIS->perl.grabtime;
782	}	1071	}
783	OUTPUT:	1072	OUTPUT:
784	RETVAL	1073	RETVAL
785		1074
786	void	1075	void
787	rxvt_term::allow_events_async ()	1076	rxvt_term::allow_events_async ()
788	CODE:	1077	CODE:
789	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
790		1079
791	void	1080	void
792	rxvt_term::allow_events_sync ()	1081	rxvt_term::allow_events_sync ()
793	CODE:	1082	CODE:
794	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
795		1084
796	void	1085	void
797	rxvt_term::allow_events_replay ()	1086	rxvt_term::allow_events_replay ()
798	CODE:	1087	CODE:
799	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
800	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
801		1090
802	void	1091	void
803	rxvt_term::ungrab ()	1092	rxvt_term::ungrab ()
804	CODE:	1093	CODE:
805	{	1094	ungrab (THIS);
806	if (THIS->perl.grabtime)	1095
807	{	1096	int
808	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	1097	rxvt_term::XStringToKeysym (char *string)
809	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	1098	CODE:
810	THIS->perl.grabtime = 0;	1099	RETVAL = XStringToKeysym (string);
811	}	1100	OUTPUT: RETVAL
812	}	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
813		1119
814	int	1120	int
815	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
816	CODE:	1122	CODE:
817	{	1123	{
…		…
836	char *mbstr = rxvt_wcstombs (wstr);	1142	char *mbstr = rxvt_wcstombs (wstr);
837	rxvt_pop_locale ();	1143	rxvt_pop_locale ();
838		1144
839	free (wstr);	1145	free (wstr);
840		1146
841	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1147	RETVAL = newSVpv (mbstr, 0);
842	free (mbstr);	1148	free (mbstr);
843	}	1149	}
844	OUTPUT:	1150	OUTPUT:
845	RETVAL	1151	RETVAL
846		1152
…		…
853		1159
854	rxvt_push_locale (THIS->locale);	1160	rxvt_push_locale (THIS->locale);
855	wchar_t *wstr = rxvt_mbstowcs (data, len);	1161	wchar_t *wstr = rxvt_mbstowcs (data, len);
856	rxvt_pop_locale ();	1162	rxvt_pop_locale ();
857		1163
858	RETVAL = taint_if (wcs2sv (wstr), octets);	1164	RETVAL = wcs2sv (wstr);
859	free (wstr);	1165	free (wstr);
860	}	1166	}
861	OUTPUT:	1167	OUTPUT:
862	RETVAL	1168	RETVAL
863		1169
…		…
870	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1176	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
871	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1177	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
872	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1178	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
873	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1179	#define TERM_OFFSET_focus TERM_OFFSET(focus)
874	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1180	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1181	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1182	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1183	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
875	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1184	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
876	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1185	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
877	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1186	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
878		1187
879	int	1188	int
880	rxvt_term::width ()	1189	rxvt_term::width ()
881	ALIAS:	1190	ALIAS:
882	width = TERM_OFFSET_width	1191	width = TERM_OFFSET_width
…		…
886	fbase = TERM_OFFSET_fbase	1195	fbase = TERM_OFFSET_fbase
887	nrow = TERM_OFFSET_nrow	1196	nrow = TERM_OFFSET_nrow
888	ncol = TERM_OFFSET_ncol	1197	ncol = TERM_OFFSET_ncol
889	focus = TERM_OFFSET_focus	1198	focus = TERM_OFFSET_focus
890	mapped = TERM_OFFSET_mapped	1199	mapped = TERM_OFFSET_mapped
		1200	int_bwidth = TERM_OFFSET_int_bwidth
		1201	ext_bwidth = TERM_OFFSET_ext_bwidth
		1202	lineSpace = TERM_OFFSET_lineSpace
891	saveLines = TERM_OFFSET_saveLines	1203	saveLines = TERM_OFFSET_saveLines
892	total_rows = TERM_OFFSET_total_rows	1204	total_rows = TERM_OFFSET_total_rows
893	nsaved = TERM_OFFSET_nsaved	1205	top_row = TERM_OFFSET_top_row
894	CODE:	1206	CODE:
895	RETVAL = (int )((char *)THIS + ix);	1207	RETVAL = (int )((char *)THIS + ix);
896	OUTPUT:	1208	OUTPUT:
897	RETVAL	1209	RETVAL
898		1210
…		…
900	rxvt_term::ModLevel3Mask ()	1212	rxvt_term::ModLevel3Mask ()
901	ALIAS:	1213	ALIAS:
902	ModLevel3Mask = 0	1214	ModLevel3Mask = 0
903	ModMetaMask = 1	1215	ModMetaMask = 1
904	ModNumLockMask = 2	1216	ModNumLockMask = 2
		1217	current_screen = 3
		1218	hidden_cursor = 4
905	CODE:	1219	CODE:
906	switch (ix)	1220	switch (ix)
907	{	1221	{
908	case 0: RETVAL = THIS->ModLevel3Mask; break;	1222	case 0: RETVAL = THIS->ModLevel3Mask; break;
909	case 1: RETVAL = THIS->ModMetaMask; break;	1223	case 1: RETVAL = THIS->ModMetaMask; break;
910	case 2: RETVAL = THIS->ModNumLockMask; break;	1224	case 2: RETVAL = THIS->ModNumLockMask; break;
		1225	case 3: RETVAL = THIS->current_screen; break;
		1226	case 4: RETVAL = THIS->hidden_cursor; break;
911	}	1227	}
912	OUTPUT:	1228	OUTPUT:
913	RETVAL	1229	RETVAL
914		1230
915	U32	1231	char *
		1232	rxvt_term::display_id ()
		1233	ALIAS:
		1234	display_id = 0
		1235	locale = 1
		1236	CODE:
		1237	switch (ix)
		1238	{
		1239	case 0: RETVAL = THIS->display->id; break;
		1240	case 1: RETVAL = THIS->locale; break;
		1241	}
		1242	OUTPUT:
		1243	RETVAL
		1244
		1245	SV *
		1246	rxvt_term::envv ()
		1247	ALIAS:
		1248	argv = 1
		1249	PPCODE:
		1250	{
		1251	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1252
		1253	EXTEND (SP, vec->size ());
		1254
		1255	for (char **i = vec->begin (); i != vec->end (); ++i)
		1256	if (*i)
		1257	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1258	}
		1259
		1260	int
		1261	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1262	CODE:
		1263	RETVAL = THIS->pty_ev.events;
		1264	if (events != EVENT_UNDEF)
		1265	THIS->pty_ev.set (events);
		1266	OUTPUT:
		1267	RETVAL
		1268
		1269	int
		1270	rxvt_term::pty_fd ()
		1271	CODE:
		1272	RETVAL = THIS->pty->pty;
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	Window
916	rxvt_term::parent ()	1277	rxvt_term::parent ()
917	CODE:	1278	CODE:
918	RETVAL = (U32)THIS->parent [0];	1279	RETVAL = THIS->parent [0];
919	OUTPUT:	1280	OUTPUT:
920	RETVAL	1281	RETVAL
921		1282
922	U32	1283	Window
923	rxvt_term::vt ()	1284	rxvt_term::vt ()
924	CODE:	1285	CODE:
925	RETVAL = (U32)THIS->vt;	1286	RETVAL = THIS->vt;
926	OUTPUT:	1287	OUTPUT:
927	RETVAL	1288	RETVAL
		1289
		1290	void
		1291	rxvt_term::vt_emask_add (U32 emask)
		1292	CODE:
		1293	THIS->vt_emask_perl \|= emask;
		1294	THIS->vt_select_input ();
928		1295
929	U32	1296	U32
930	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1297	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
931	CODE:	1298	CODE:
932	{
933	RETVAL = THIS->rstyle;	1299	RETVAL = THIS->rstyle;
934	THIS->rstyle = new_rstyle;	1300	THIS->rstyle = new_rstyle;
935	}
936	OUTPUT:	1301	OUTPUT:
937	RETVAL	1302	RETVAL
938		1303
939	int	1304	int
940	rxvt_term::view_start (int newval = -1)	1305	rxvt_term::view_start (int newval = 1)
		1306	PROTOTYPE: $;$
941	CODE:	1307	CODE:
942	{	1308	{
943	RETVAL = THIS->view_start;	1309	RETVAL = THIS->view_start;
944		1310
945	if (newval >= 0)	1311	if (newval <= 0)
946	{	1312	THIS->scr_changeview (max (newval, THIS->top_row));
947	THIS->view_start = min (newval, THIS->nsaved);
948	THIS->scr_changeview (RETVAL);
949	}
950	}	1313	}
951	OUTPUT:	1314	OUTPUT:
952	RETVAL	1315	RETVAL
		1316
		1317	void
		1318	rxvt_term::focus_in ()
		1319
		1320	void
		1321	rxvt_term::focus_out ()
		1322
		1323	void
		1324	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1325	ALIAS:
		1326	key_release = 1
		1327	CODE:
		1328	{
		1329	XKeyEvent xkey;
		1330
		1331	memset (&xkey, 0, sizeof (xkey));
		1332
		1333	xkey.time = time;
		1334	xkey.state = state;
		1335	xkey.keycode = keycode;
		1336
		1337	xkey.type = ix ? KeyRelease : KeyPress;
		1338	xkey.display = THIS->dpy;
		1339	xkey.window = THIS->vt;
		1340	xkey.root = THIS->display->root;
		1341	xkey.subwindow = THIS->vt;
		1342
		1343	if (ix)
		1344	THIS->key_release (xkey);
		1345	else
		1346	THIS->key_press (xkey);
		1347	}
953		1348
954	void	1349	void
955	rxvt_term::want_refresh ()	1350	rxvt_term::want_refresh ()
956	CODE:	1351	CODE:
957	THIS->want_refresh = 1;	1352	THIS->want_refresh = 1;
958		1353
959	void	1354	void
960	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1355	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
961	PPCODE:	1356	PPCODE:
962	{	1357	{
963	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1358	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
964	XSRETURN_EMPTY;	1359	XSRETURN_EMPTY;
965		1360
966	line_t &l = ROW(row_number);	1361	line_t &l = ROW(row_number);
967		1362
968	if (GIMME_V != G_VOID)	1363	if (GIMME_V != G_VOID)
969	{	1364	{
970	wchar_t *wstr = new wchar_t [THIS->ncol];	1365	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
971		1366
972	for (int col = 0; col < THIS->ncol; col++)	1367	for (int col = 0; col < THIS->ncol; col++)
973	wstr [col] = l.t [col];	1368	wstr [col] = l.t [col];
974		1369
975	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1370	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
976
977	delete [] wstr;
978	}	1371	}
979		1372
980	if (new_text)	1373	if (new_text)
981	{	1374	{
982	wchar_t *wstr = sv2wcs (new_text);	1375	wchar_t *wstr = sv2wcs (new_text);
983		1376
984	int len = min (wcslen (wstr) - start_ofs, max_len);	1377	int len = min (wcslen (wstr) - start_ofs, max_len);
985		1378
986	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1379	if (start_col < 0 \|\| start_col + len > THIS->ncol)
987	{	1380	{
988	free (wstr);	1381	free (wstr);
989	croak ("new_text extends beyond horizontal margins");	1382	croak ("new_text extends beyond horizontal margins");
990	}	1383	}
991		1384
…		…
1001		1394
1002	void	1395	void
1003	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1396	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1004	PPCODE:	1397	PPCODE:
1005	{	1398	{
1006	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1399	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1007	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1008		1401
1009	line_t &l = ROW(row_number);	1402	line_t &l = ROW(row_number);
1010		1403
1011	if (GIMME_V != G_VOID)	1404	if (GIMME_V != G_VOID)
…		…
1023	{	1416	{
1024	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1417	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1025	croak ("new_rend must be arrayref");	1418	croak ("new_rend must be arrayref");
1026		1419
1027	AV av = (AV )SvRV (new_rend);	1420	AV av = (AV )SvRV (new_rend);
1028	int len = min (av_len (av) + 1 - start_ofs, max_len);	1421	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1029		1422
1030	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1423	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1031	croak ("new_rend array extends beyond horizontal margins");	1424	croak ("new_rend array extends beyond horizontal margins");
1032		1425
1033	for (int col = start_col; col < start_col + len; col++)	1426	for (int col = start_col; col < start_col + len; col++)
1034	{	1427	{
1035	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1428	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1041		1434
1042	int	1435	int
1043	rxvt_term::ROW_l (int row_number, int new_length = -1)	1436	rxvt_term::ROW_l (int row_number, int new_length = -1)
1044	CODE:	1437	CODE:
1045	{	1438	{
1046	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1439	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1047	XSRETURN_EMPTY;	1440	XSRETURN_EMPTY;
1048		1441
1049	line_t &l = ROW(row_number);	1442	line_t &l = ROW(row_number);
1050	RETVAL = l.l;	1443	RETVAL = l.l;
1051		1444
…		…
1057		1450
1058	bool	1451	bool
1059	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1452	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1060	CODE:	1453	CODE:
1061	{	1454	{
1062	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1455	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1063	XSRETURN_EMPTY;	1456	XSRETURN_EMPTY;
1064		1457
1065	line_t &l = ROW(row_number);	1458	line_t &l = ROW(row_number);
1066	RETVAL = l.is_longer ();	1459	RETVAL = l.is_longer ();
1067		1460
…		…
1075	rxvt_term::special_encode (SV *string)	1468	rxvt_term::special_encode (SV *string)
1076	CODE:	1469	CODE:
1077	{	1470	{
1078	wchar_t *wstr = sv2wcs (string);	1471	wchar_t *wstr = sv2wcs (string);
1079	int wlen = wcslen (wstr);	1472	int wlen = wcslen (wstr);
1080	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1473	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1081		1474
1082	rxvt_push_locale (THIS->locale);	1475	rxvt_push_locale (THIS->locale);
1083		1476
1084	wchar_t *r = rstr;	1477	wchar_t *r = rstr;
1085	for (wchar_t s = wstr; s; s++)	1478	for (wchar_t s = wstr; s; s++)
		1479	{
		1480	int w = WCWIDTH (*s);
		1481
1086	if (wcwidth (*s) == 0)	1482	if (w == 0)
1087	{	1483	{
1088	if (r == rstr)	1484	if (r == rstr)
1089	croak ("leading combining character unencodable");	1485	croak ("leading combining character unencodable");
1090		1486
1091	unicode_t n = rxvt_compose (r[-1], *s);	1487	unicode_t n = rxvt_compose (r[-1], *s);
1092	if (n == NOCHAR)	1488	if (n == NOCHAR)
1093	n = rxvt_composite.compose (r[-1], *s);	1489	n = rxvt_composite.compose (r[-1], *s);
1094		1490
1095	r[-1] = n;	1491	r[-1] = n;
1096	}	1492	}
1097	#if !UNICODE_3	1493	#if !UNICODE_3
1098	else if (*s >= 0x10000)	1494	else if (*s >= 0x10000)
1099	r++ = rxvt_composite.compose (s);	1495	r++ = rxvt_composite.compose (s);
1100	#endif	1496	#endif
1101	else	1497	else
1102	r++ = s;	1498	r++ = s;
		1499
		1500	// the *2 above only allows wcwidth <= 2
		1501	if (w > 1)
		1502	*r++ = NOCHAR;
		1503	}
1103		1504
1104	rxvt_pop_locale ();	1505	rxvt_pop_locale ();
1105		1506
1106	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1507	RETVAL = wcs2sv (rstr, r - rstr);
1107
1108	delete [] rstr;
1109	}	1508	}
1110	OUTPUT:	1509	OUTPUT:
1111	RETVAL	1510	RETVAL
1112		1511
1113	SV *	1512	SV *
…		…
1125	else if (IS_COMPOSE (*s))	1524	else if (IS_COMPOSE (*s))
1126	dlen += rxvt_composite.expand (*s, 0);	1525	dlen += rxvt_composite.expand (*s, 0);
1127	else	1526	else
1128	dlen++;	1527	dlen++;
1129		1528
1130	wchar_t *rstr = new wchar_t [dlen];	1529	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1131		1530
1132	// decode	1531	// decode
1133	wchar_t *r = rstr;	1532	wchar_t *r = rstr;
1134	for (wchar_t s = wstr; s; s++)	1533	for (wchar_t s = wstr; s; s++)
1135	if (*s == NOCHAR)	1534	if (*s == NOCHAR)
…		…
1137	else if (IS_COMPOSE (*s))	1536	else if (IS_COMPOSE (*s))
1138	r += rxvt_composite.expand (*s, r);	1537	r += rxvt_composite.expand (*s, r);
1139	else	1538	else
1140	r++ = s;	1539	r++ = s;
1141		1540
1142	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1541	RETVAL = wcs2sv (rstr, r - rstr);
1143
1144	delete [] rstr;
1145	}	1542	}
1146	OUTPUT:	1543	OUTPUT:
1147	RETVAL	1544	RETVAL
1148		1545
1149	void	1546	void
1150	rxvt_term::_resource (char name, int index, SV newval = 0)	1547	rxvt_term::_resource (char name, int index, SV newval = 0)
1151	PPCODE:	1548	PPCODE:
1152	{	1549	{
1153	struct resval { const char *name; int value; } rslist [] = {	1550	static const struct resval { const char name; int value; } rs, rslist [] = {
1154	# define def(name) { # name, Rs_ ## name },	1551	# define def(name) { # name, Rs_ ## name },
1155	# define reserve(name,count)	1552	# define reserve(name,count)
1156	# include "rsinc.h"	1553	# include "rsinc.h"
1157	# undef def	1554	# undef def
1158	# undef reserve	1555	# undef reserve
1159	};	1556	};
1160		1557
1161	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1558	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1162		1559
1163	do {	1560	do {
1164	if (rs-- == rslist)	1561	if (rs-- == rslist)
1165	croak ("no such resource '%s', requested", name);	1562	croak ("no such resource '%s', requested", name);
1166	} while (strcmp (name, rs->name));	1563	} while (strcmp (name, rs->name));
…		…
1169		1566
1170	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1567	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1171	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1568	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1172		1569
1173	if (GIMME_V != G_VOID)	1570	if (GIMME_V != G_VOID)
1174	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1571	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1175		1572
1176	if (newval)	1573	if (newval)
1177	{	1574	{
1178	if (SvOK (newval))	1575	if (SvOK (newval))
1179	{	1576	{
…		…
1184	else	1581	else
1185	THIS->rs [index] = 0;	1582	THIS->rs [index] = 0;
1186	}	1583	}
1187	}	1584	}
1188		1585
		1586	const char *
		1587	rxvt_term::x_resource (const char *name)
		1588
1189	bool	1589	bool
1190	rxvt_term::option (U32 optval, int set = -1)	1590	rxvt_term::option (U32 optval, int set = -1)
1191	CODE:	1591	CODE:
1192	{	1592	{
1193	RETVAL = THIS->options & optval;	1593	RETVAL = THIS->options & optval;
…		…
1197	if (set)	1597	if (set)
1198	THIS->options \|= optval;	1598	THIS->options \|= optval;
1199	else	1599	else
1200	THIS->options &= ~optval;	1600	THIS->options &= ~optval;
1201		1601
		1602	if (THIS->check_ev.is_active ()) // avoid doing this before START
1202	switch (optval)	1603	switch (optval)
1203	{	1604	{
1204	case Opt_skipBuiltinGlyphs:	1605	case Opt_skipBuiltinGlyphs:
1205	THIS->set_fonts ();	1606	THIS->set_fonts ();
1206	THIS->scr_remap_chars ();	1607	THIS->scr_remap_chars ();
1207	THIS->scr_touch (true);	1608	THIS->scr_touch (true);
1208	THIS->want_refresh = 1;	1609	THIS->want_refresh = 1;
1209	break;	1610	break;
1210		1611
1211	case Opt_cursorUnderline:	1612	case Opt_cursorUnderline:
1212	THIS->want_refresh = 1;	1613	THIS->want_refresh = 1;
1213	break;	1614	break;
1214		1615
1215	# case Opt_scrollBar_floating:	1616	# case Opt_scrollBar_floating:
1216	# case Opt_scrollBar_right:	1617	# case Opt_scrollBar_right:
1217	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1618	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1218	# break;	1619	# break;
1219	}	1620	}
1220	}	1621	}
1221	}	1622	}
1222	OUTPUT:	1623	OUTPUT:
1223	RETVAL	1624	RETVAL
1224		1625
		1626	bool
		1627	rxvt_term::parse_keysym (char keysym, char str)
		1628	CODE:
		1629	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1630	THIS->keyboard->register_done ();
		1631	OUTPUT:
		1632	RETVAL
		1633
1225	void	1634	void
1226	rxvt_term::cur (...)	1635	rxvt_term::screen_cur (...)
1227	PROTOTYPE: $;$$	1636	PROTOTYPE: $;$$
1228	ALIAS:	1637	ALIAS:
1229	screen_cur = 0	1638	screen_cur = 0
1230	selection_beg = 1	1639	selection_beg = 1
1231	selection_end = 2	1640	selection_end = 2
…		…
1244	PUSHs (sv_2mortal (newSViv (rc.col)));	1653	PUSHs (sv_2mortal (newSViv (rc.col)));
1245	}	1654	}
1246		1655
1247	if (items == 3)	1656	if (items == 3)
1248	{	1657	{
1249	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1658	rc.row = SvIV (ST (1));
1250	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1659	rc.col = SvIV (ST (2));
		1660
		1661	if (ix == 2)
		1662	{
		1663	if (rc.col == 0)
		1664	{
		1665	// col == 0 means end of previous line
		1666	rc.row--;
		1667	rc.col = THIS->ncol;
		1668	}
		1669	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1670	&& rc.col > ROW(rc.row).l)
		1671	{
		1672	// col >= length means while line and add newline
		1673	rc.col = THIS->ncol;
		1674	}
		1675	}
		1676
		1677	clamp_it (rc.col, 0, THIS->ncol);
		1678	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1251		1679
1252	if (ix)	1680	if (ix)
1253	THIS->want_refresh = 1;	1681	THIS->want_refresh = 1;
1254	}	1682	}
1255	}	1683	}
1256		1684
		1685	char
		1686	rxvt_term::cur_charset ()
		1687	CODE:
		1688	RETVAL = THIS->charsets [THIS->screen.charset];
		1689	OUTPUT:
		1690	RETVAL
		1691
		1692	void
		1693	rxvt_term::selection_clear ()
		1694
		1695	void
		1696	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1697	CODE:
		1698	THIS->selection.op = SELECTION_CONT;
		1699	THIS->selection.rect = rect;
		1700	THIS->selection_make (eventtime);
		1701
1257	int	1702	int
1258	rxvt_term::selection_grab (U32 eventtime)	1703	rxvt_term::selection_grab (Time eventtime)
1259		1704
1260	void	1705	void
1261	rxvt_term::selection (SV *newtext = 0)	1706	rxvt_term::selection (SV *newtext = 0)
1262	PPCODE:	1707	PPCODE:
1263	{	1708	{
1264	if (GIMME_V != G_VOID)	1709	if (GIMME_V != G_VOID)
		1710	XPUSHs (THIS->selection.text
1265	XPUSHs (taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))));	1711	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1712	: &PL_sv_undef);
1266		1713
1267	if (newtext)	1714	if (newtext)
1268	{	1715	{
1269	free (THIS->selection.text);	1716	free (THIS->selection.text);
1270		1717
1271	THIS->selection.text = sv2wcs (newtext);	1718	THIS->selection.text = sv2wcs (newtext);
1272	THIS->selection.len = wcslen (THIS->selection.text);	1719	THIS->selection.len = wcslen (THIS->selection.text);
1273	}	1720	}
1274	}	1721	}
		1722
		1723	void
		1724	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid \| RS_Uline)
		1725
		1726	void
		1727	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1728
		1729	void
		1730	rxvt_term::scr_bell ()
		1731
		1732	void
		1733	rxvt_term::scr_change_screen (int screen)
1275		1734
1276	void	1735	void
1277	rxvt_term::scr_add_lines (SV *string)	1736	rxvt_term::scr_add_lines (SV *string)
1278	CODE:	1737	CODE:
1279	{	1738	{
…		…
1320	o->self = (HV *)SvRV (RETVAL);	1779	o->self = (HV *)SvRV (RETVAL);
1321	}	1780	}
1322	OUTPUT:	1781	OUTPUT:
1323	RETVAL	1782	RETVAL
1324		1783
		1784	#############################################################################
		1785	# Various X Utility Functions
		1786	#############################################################################
		1787
		1788	void
		1789	rxvt_term::XListProperties (Window window)
		1790	PPCODE:
		1791	{
		1792	int count;
		1793	Atom *props = XListProperties (THIS->dpy, window, &count);
		1794
		1795	EXTEND (SP, count);
		1796	while (count--)
		1797	PUSHs (newSVuv ((U32)props [count]));
		1798
		1799	XFree (props);
		1800	}
		1801
		1802	void
		1803	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1804	PPCODE:
		1805	{
		1806	Atom type;
		1807	int format;
		1808	unsigned long nitems;
		1809	unsigned long bytes_after;
		1810	unsigned char *prop;
		1811
		1812	XGetWindowProperty (THIS->dpy, window, property,
		1813	0, 1<<24, 0, AnyPropertyType,
		1814	&type, &format, &nitems, &bytes_after, &prop);
		1815
		1816	if (type != None)
		1817	{
		1818	int elemsize = format == 16 ? sizeof (short)
		1819	: format == 32 ? sizeof (long)
		1820	: 1;
		1821
		1822	EXTEND (SP, 3);
		1823	PUSHs (newSVuv ((U32)type));
		1824	PUSHs (newSViv (format));
		1825	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1826	XFree (prop);
		1827	}
		1828	}
		1829
		1830	void
		1831	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1832	CODE:
		1833	{
		1834	STRLEN len;
		1835	char *data_ = SvPVbyte (data, len);
		1836
		1837	int elemsize = format == 16 ? sizeof (short)
		1838	: format == 32 ? sizeof (long)
		1839	: 1;
		1840
		1841	XChangeProperty (THIS->dpy, window, property,
		1842	type, format, PropModeReplace,
		1843	(unsigned char *)data_, len / elemsize);
		1844	}
		1845
		1846	Atom
		1847	XInternAtom (rxvt_term term, char atom_name, int only_if_exists = FALSE)
		1848	C_ARGS: term->dpy, atom_name, only_if_exists
		1849
		1850	char *
		1851	XGetAtomName (rxvt_term *term, Atom atom)
		1852	C_ARGS: term->dpy, atom
		1853	CLEANUP:
		1854	XFree (RETVAL);
		1855
		1856	void
		1857	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1858	C_ARGS: term->dpy, window, property
		1859
		1860	Window
		1861	rxvt_term::DefaultRootWindow ()
		1862	CODE:
		1863	RETVAL = THIS->display->root;
		1864	OUTPUT:
		1865	RETVAL
		1866
		1867	#if 0
		1868
		1869	Window
		1870	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1871	C_ARGS: term->dpy, (Window)parent,
		1872	x, y, width, height, 0,
		1873	term->pix_colors_focused[Color_border],
		1874	term->pix_colors_focused[Color_border]
		1875
		1876	#endif
		1877
		1878	void
		1879	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1880	C_ARGS: term->dpy, window, parent, x, y
		1881
		1882	void
		1883	XMapWindow (rxvt_term *term, Window window)
		1884	C_ARGS: term->dpy, window
		1885
		1886	void
		1887	XUnmapWindow (rxvt_term *term, Window window)
		1888	C_ARGS: term->dpy, window
		1889
		1890	void
		1891	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1892	C_ARGS: term->dpy, window, x, y, width, height
		1893
		1894	void
		1895	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1896	CODE:
		1897	{
		1898	XWindowAttributes attr;
		1899	XGetWindowAttributes (THIS->dpy, window, &attr);
		1900	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		1901	}
		1902
		1903	void
		1904	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1905	PPCODE:
		1906	{
		1907	int dx, dy;
		1908	Window child;
		1909
		1910	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1911	{
		1912	EXTEND (SP, 3);
		1913	PUSHs (newSViv (dx));
		1914	PUSHs (newSViv (dy));
		1915	PUSHs (newSVuv (child));
		1916	}
		1917	}
		1918
		1919	#############################################################################
		1920	# urxvt::overlay
		1921	#############################################################################
		1922
1325	MODULE = urxvt PACKAGE = urxvt::overlay	1923	MODULE = urxvt PACKAGE = urxvt::overlay
1326		1924
1327	void	1925	void
1328	overlay::set (int x, int y, SV text, SV rend = 0)	1926	overlay::set (int x, int y, SV text, SV rend = 0)
1329		1927
…		…
1333	void	1931	void
1334	overlay::hide ()	1932	overlay::hide ()
1335		1933
1336	void	1934	void
1337	overlay::DESTROY ()	1935	overlay::DESTROY ()
		1936
		1937	#############################################################################
		1938	# urxvt::watcher
		1939	#############################################################################
		1940
		1941	MODULE = urxvt PACKAGE = urxvt::watcher
		1942
		1943	CHAINED
		1944	perl_watcher::cb (SV *cb)
		1945	CODE:
		1946	THIS->cb (cb);
		1947	OUTPUT:
		1948	RETVAL
		1949
		1950	#############################################################################
		1951	# urxvt::timer
		1952	#############################################################################
1338		1953
1339	MODULE = urxvt PACKAGE = urxvt::timer	1954	MODULE = urxvt PACKAGE = urxvt::timer
1340		1955
1341	SV *	1956	SV *
1342	timer::new ()	1957	timer::new ()
1343	CODE:	1958	CODE:
1344	timer *w = new timer;	1959	timer *w = new timer;
1345	w->start (NOW);	1960	w->start (NOW);
1346	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1961	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::timer");
1347	w->self = (HV *)SvRV (RETVAL);	1962	w->self = (HV *)SvRV (RETVAL);
1348	OUTPUT:
1349	RETVAL
1350
1351	timer *
1352	timer::cb (SV *cb)
1353	CODE:
1354	THIS->cb (cb);
1355	RETVAL = THIS;
1356	OUTPUT:	1963	OUTPUT:
1357	RETVAL	1964	RETVAL
1358		1965
1359	NV	1966	NV
1360	timer::at ()	1967	timer::at ()
1361	CODE:	1968	CODE:
1362	RETVAL = THIS->at;	1969	RETVAL = THIS->at;
1363	OUTPUT:	1970	OUTPUT:
1364	RETVAL	1971	RETVAL
1365		1972
1366	timer *	1973	CHAINED
1367	timer::interval (NV interval)	1974	timer::interval (NV interval)
1368	CODE:	1975	CODE:
1369	THIS->interval = interval;	1976	THIS->interval = interval;
		1977	OUTPUT:
1370	RETVAL = THIS;	1978	RETVAL
1371	OUTPUT:
1372	RETVAL
1373		1979
1374	timer *	1980	CHAINED
1375	timer::set (NV tstamp)	1981	timer::set (NV tstamp)
1376	CODE:	1982	CODE:
1377	THIS->set (tstamp);	1983	THIS->set (tstamp);
		1984	OUTPUT:
1378	RETVAL = THIS;	1985	RETVAL
1379	OUTPUT:
1380	RETVAL
1381		1986
1382	timer *	1987	CHAINED
1383	timer::start (NV tstamp = THIS->at)	1988	timer::start (NV tstamp = THIS->at)
1384	CODE:	1989	CODE:
1385	THIS->start (tstamp);	1990	THIS->start (tstamp);
		1991	OUTPUT:
1386	RETVAL = THIS;	1992	RETVAL
1387	OUTPUT:
1388	RETVAL
1389		1993
1390	timer *	1994	CHAINED
		1995	timer::after (NV delay)
		1996	CODE:
		1997	THIS->start (NOW + delay);
		1998	OUTPUT:
		1999	RETVAL
		2000
		2001	CHAINED
1391	timer::stop ()	2002	timer::stop ()
1392	CODE:	2003	CODE:
1393	THIS->stop ();	2004	THIS->stop ();
1394	RETVAL = THIS;
1395	OUTPUT:	2005	OUTPUT:
1396	RETVAL	2006	RETVAL
1397		2007
1398	void	2008	void
1399	timer::DESTROY ()	2009	timer::DESTROY ()
		2010
		2011	#############################################################################
		2012	# urxvt::iow
		2013	#############################################################################
1400		2014
1401	MODULE = urxvt PACKAGE = urxvt::iow	2015	MODULE = urxvt PACKAGE = urxvt::iow
1402		2016
1403	SV *	2017	SV *
1404	iow::new ()	2018	iow::new ()
1405	CODE:	2019	CODE:
1406	iow *w = new iow;	2020	iow *w = new iow;
1407	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2021	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::iow");
1408	w->self = (HV *)SvRV (RETVAL);	2022	w->self = (HV *)SvRV (RETVAL);
1409	OUTPUT:	2023	OUTPUT:
1410	RETVAL	2024	RETVAL
1411		2025
1412	iow *	2026	CHAINED
1413	iow::cb (SV *cb)
1414	CODE:
1415	THIS->cb (cb);
1416	RETVAL = THIS;
1417	OUTPUT:
1418	RETVAL
1419
1420	iow *
1421	iow::fd (int fd)	2027	iow::fd (int fd)
1422	CODE:	2028	CODE:
1423	THIS->fd = fd;	2029	THIS->fd = fd;
		2030	OUTPUT:
1424	RETVAL = THIS;	2031	RETVAL
1425	OUTPUT:
1426	RETVAL
1427		2032
1428	iow *	2033	CHAINED
1429	iow::events (short events)	2034	iow::events (short events)
1430	CODE:	2035	CODE:
1431	THIS->events = events;	2036	THIS->events = events;
		2037	OUTPUT:
1432	RETVAL = THIS;	2038	RETVAL
1433	OUTPUT:
1434	RETVAL
1435		2039
1436	iow *	2040	CHAINED
1437	iow::start ()	2041	iow::start ()
1438	CODE:	2042	CODE:
1439	THIS->start ();	2043	THIS->start ();
		2044	OUTPUT:
1440	RETVAL = THIS;	2045	RETVAL
1441	OUTPUT:
1442	RETVAL
1443		2046
1444	iow *	2047	CHAINED
1445	iow::stop ()	2048	iow::stop ()
1446	CODE:	2049	CODE:
1447	THIS->stop ();	2050	THIS->stop ();
1448	RETVAL = THIS;
1449	OUTPUT:	2051	OUTPUT:
1450	RETVAL	2052	RETVAL
1451		2053
1452	void	2054	void
1453	iow::DESTROY ()	2055	iow::DESTROY ()
1454		2056
		2057	#############################################################################
		2058	# urxvt::iw
		2059	#############################################################################
1455		2060
		2061	MODULE = urxvt PACKAGE = urxvt::iw
		2062
		2063	SV *
		2064	iw::new ()
		2065	CODE:
		2066	iw *w = new iw;
		2067	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::iw");
		2068	w->self = (HV *)SvRV (RETVAL);
		2069	OUTPUT:
		2070	RETVAL
		2071
		2072	CHAINED
		2073	iw::start ()
		2074	CODE:
		2075	THIS->start ();
		2076	OUTPUT:
		2077	RETVAL
		2078
		2079	CHAINED
		2080	iw::stop ()
		2081	CODE:
		2082	THIS->stop ();
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	void
		2087	iw::DESTROY ()
		2088
		2089	#############################################################################
		2090	# urxvt::pw
		2091	#############################################################################
		2092
		2093	MODULE = urxvt PACKAGE = urxvt::pw
		2094
		2095	SV *
		2096	pw::new ()
		2097	CODE:
		2098	pw *w = new pw;
		2099	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::pw");
		2100	w->self = (HV *)SvRV (RETVAL);
		2101	OUTPUT:
		2102	RETVAL
		2103
		2104	CHAINED
		2105	pw::start (int pid)
		2106	CODE:
		2107	THIS->start (pid);
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	CHAINED
		2112	pw::stop ()
		2113	CODE:
		2114	THIS->stop ();
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	void
		2119	pw::DESTROY ()
		2120
		2121

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.44 by root, Sun Jan 8 22:58:13 2006 UTC vs. Revision 1.103 by root, Mon Aug 7 21:38:24 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.44 by root, Sun Jan 8 22:58:13 2006 UTC vs.
Revision 1.103 by root, Mon Aug 7 21:38:24 2006 UTC