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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.9 by root, Tue Jan 3 01:15:00 2006 UTC vs.
Revision 1.28 by root, Fri Jan 6 02:58:02 2006 UTC

…		…
51	char *str = SvPVutf8 (sv, len);	51	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	52	return rxvt_utf8towcs (str, len);
53	}	53	}
54		54
55	static SV *	55	static SV *
		56	wcs2sv (wchar_t *wstr, int len = -1)
		57	{
		58	char *str = rxvt_wcstoutf8 (wstr, len);
		59
		60	SV *sv = newSVpv (str, 0);
		61	SvUTF8_on (sv);
		62	free (str);
		63
		64	return sv;
		65	}
		66
		67	static SV *
56	new_ref (HV hv, const char klass)	68	new_ref (HV hv, const char klass)
57	{	69	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	71	}
60		72
61	//TODO: use magic	73	//TODO: use magic
62	static SV *	74	static SV *
63	newSVptr (void ptr, const char klass)	75	newSVptr (void ptr, const char klass)
64	{	76	{
65	HV *hv = newHV ();	77	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	78	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		80	}
		81
		82	static void
		83	clearSVptr (SV *sv)
		84	{
		85	if (SvROK (sv))
		86	sv = SvRV (sv);
		87
		88	hv_clear ((HV *)sv);
		89	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	90	}
69		91
70	static long	92	static long
71	SvPTR (SV sv, const char klass)	93	SvPTR (SV sv, const char klass)
72	{	94	{
73	if (!sv_derived_from (sv, klass))	95	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	96	croak ("object of type %s expected", klass);
75		97
76	IV iv = SvIV (hv_fetch ((HV )SvRV (sv), "_ptr", 4, 1));	98	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		99
78	if (!iv)	100	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		102
81	return (long)iv;	103	return (long)mg->mg_ptr;
82	}	104	}
83		105
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
86		108
…		…
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141		163
142	struct timer : time_watcher, perl_watcher	164	struct timer : time_watcher, perl_watcher
143	{	165	{
		166	tstamp interval;
		167
144	timer ()	168	timer ()
145	: time_watcher (this, &timer::execute)	169	: time_watcher (this, &timer::execute)
146	{	170	{
147	}	171	}
148		172
149	void execute (time_watcher &w)	173	void execute (time_watcher &w)
150	{	174	{
		175	if (interval)
		176	start (at + interval);
		177
151	invoke ("urxvt::timer", newSVtimer (this));	178	invoke ("urxvt::timer", newSVtimer (this));
152	}	179	}
153	};	180	};
154		181
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
165	void execute (io_watcher &w, short revents)	192	void execute (io_watcher &w, short revents)
166	{	193	{
167	invoke ("urxvt::iow", newSViow (this), revents);	194	invoke ("urxvt::iow", newSViow (this), revents);
168	}	195	}
169	};	196	};
		197
		198	/////////////////////////////////////////////////////////////////////////////
		199
		200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		201
		202	struct overlay {
		203	HV *self;
		204	rxvt_term *THIS;
		205	int x, y, w, h;
		206	int border;
		207	text_t **text;
		208	rend_t **rend;
		209
		210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		211	~overlay ();
		212
		213	void show ();
		214	void hide ();
		215
		216	void swap ();
		217
		218	void set (int x, int y, SV str, SV rend);
		219	};
		220
		221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
		223	{
		224	if (border == 2)
		225	{
		226	w += 2;
		227	h += 2;
		228	}
		229
		230	text = new text_t *[h];
		231	rend = new rend_t *[h];
		232
		233	for (int y = 0; y < h; y++)
		234	{
		235	text_t *tp = text[y] = new text_t[w];
		236	rend_t *rp = rend[y] = new rend_t[w];
		237
		238	text_t t0, t1, t2;
		239	rend_t r = rstyle;
		240
		241	if (border == 2)
		242	{
		243	if (y == 0)
		244	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		245	else if (y < h - 1)
		246	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		247	else
		248	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		249
		250	*tp++ = t0;
		251	*rp++ = r;
		252
		253	for (int x = w - 2; x-- > 0; )
		254	{
		255	*tp++ = t1;
		256	*rp++ = r;
		257	}
		258
		259	*tp = t2;
		260	*rp = r;
		261	}
		262	else
		263	for (int x = w; x-- > 0; )
		264	{
		265	*tp++ = 0x0020;
		266	*rp++ = r;
		267	}
		268	}
		269
		270	show ();
		271	THIS->want_refresh = 1;
		272	}
		273
		274	overlay::~overlay ()
		275	{
		276	hide ();
		277
		278	for (int y = h; y--; )
		279	{
		280	delete [] text[y];
		281	delete [] rend[y];
		282	}
		283
		284	delete [] text;
		285	delete [] rend;
		286
		287	THIS->want_refresh = 1;
		288	}
		289
		290	void
		291	overlay::show ()
		292	{
		293	char key[33]; sprintf (key, "%32lx", (long)this);
		294
		295	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
		296	hv_store (hv, key, 32, newSViv ((long)this), 0);
		297	}
		298
		299	void
		300	overlay::hide ()
		301	{
		302	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0);
		303
		304	if (ovs)
		305	{
		306	char key[33]; sprintf (key, "%32lx", (long)this);
		307
		308	HV hv = (HV )SvRV (*ovs);
		309	hv_delete (hv, key, 32, G_DISCARD);
		310	}
		311	}
		312
		313	void overlay::swap ()
		314	{
		315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		317
		318	int ov_w = min (w, THIS->ncol - ov_x);
		319	int ov_h = min (h, THIS->nrow - ov_y);
		320
		321	for (int y = ov_h; y--; )
		322	{
		323	text_t *t1 = text [y];
		324	rend_t *r1 = rend [y];
		325
		326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
		327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
		328
		329	for (int x = ov_w; x--; )
		330	{
		331	text_t t = t1; t1++ = t2; t2++ = t;
		332	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		333	}
		334	}
		335
		336	}
		337
		338	void overlay::set (int x, int y, SV text, SV rend)
		339	{
		340	x += border;
		341	y += border;
		342
		343	if (!IN_RANGE_EXC (y, 0, h - border))
		344	return;
		345
		346	wchar_t *wtext = sv2wcs (text);
		347
		348	for (int col = min (wcslen (wtext), w - x - border); col--; )
		349	this->text [y][x + col] = wtext [col];
		350
		351	free (wtext);
		352
		353	if (rend)
		354	{
		355	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
		356	croak ("rend must be arrayref");
		357
		358	AV av = (AV )SvRV (rend);
		359
		360	for (int col = min (av_len (av) + 1, w - x - border); col--; )
		361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		362	}
		363
		364	THIS->want_refresh = 1;
		365	}
		366
170		367
171	/////////////////////////////////////////////////////////////////////////////	368	/////////////////////////////////////////////////////////////////////////////
172		369
173	struct rxvt_perl_interp rxvt_perl;	370	struct rxvt_perl_interp rxvt_perl;
174		371
…		…
213	}	410	}
214		411
215	bool	412	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	414	{
218	if (!perl	415	if (!perl)
219	\|\| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	416	return false;
221		417
222	if (htype == HOOK_INIT) // first hook ever called	418	if (htype == HOOK_INIT) // first hook ever called
		419	{
223	term->self = (void )newSVptr ((void )term, "urxvt::term");	420	term->self = (void )newSVptr ((void )term, "urxvt::term");
		421	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		422	}
		423	else if (!term->self)
		424	return false; // perl not initialized for this instance
		425	else if (htype == HOOK_DESTROY)
		426	{
		427	// handled later
		428	}
		429	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
		430	{
		431	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));
		432
		433	if (HvKEYS (hv))
		434	{
		435	hv_iterinit (hv);
		436
		437	while (HE *he = hv_iternext (hv))
		438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		439	}
		440	}
		441	else if (!should_invoke [htype])
		442	return false;
224		443
225	dSP;	444	dSP;
226	va_list ap;	445	va_list ap;
227		446
228	va_start (ap, htype);	447	va_start (ap, htype);
…		…
250		469
251	case DT_STRING:	470	case DT_STRING:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253	break;	472	break;
254		473
		474	case DT_USTRING_LEN:
		475	{
		476	unicode_t ustr = va_arg (ap, unicode_t );
		477	int ulen = va_arg (ap, int);
		478	wchar_t *wstr = new wchar_t [ulen];
		479
		480	for (int i = ulen; i--; )
		481	wstr [i] = ustr [i];
		482
		483	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
		484
		485	delete [] wstr;
		486	}
		487
255	case DT_END:	488	case DT_END:
256	{	489	{
257	va_end (ap);	490	va_end (ap);
258		491
259	PUTBACK;	492	PUTBACK;
…		…
273	if (SvTRUE (ERRSV))	506	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	507	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275		508
276	if (htype == HOOK_DESTROY)	509	if (htype == HOOK_DESTROY)
277	{	510	{
278	// TODO: clear magic
279	hv_clear ((HV )SvRV ((SV )term->self));	511	clearSVptr ((SV *)term->self);
280	SvREFCNT_dec ((SV *)term->self);	512	SvREFCNT_dec ((SV *)term->self);
281	}	513	}
282		514
283	return count;	515	return count;
284	}	516	}
…		…
295		527
296	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
297		529
298	BOOT:	530	BOOT:
299	{	531	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	532	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
301	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	533	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302	set_hookname (INIT);	534	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
303	set_hookname (RESET);	535	# include "hookinc.h"
304	set_hookname (START);	536	# undef def
305	set_hookname (DESTROY);
306	set_hookname (SEL_BEGIN);
307	set_hookname (SEL_EXTEND);
308	set_hookname (SEL_MAKE);
309	set_hookname (SEL_GRAB);
310	set_hookname (FOCUS_IN);
311	set_hookname (FOCUS_OUT);
312	set_hookname (VIEW_CHANGE);
313	set_hookname (SCROLL_BACK);
314	set_hookname (TTY_ACTIVITY);
315	set_hookname (REFRESH_BEGIN);
316	set_hookname (REFRESH_END);
317	set_hookname (KEYBOARD_COMMAND);
318		537
319	newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE));	538	export_const (DEFAULT_RSTYLE);
		539	export_const (OVERLAY_RSTYLE);
		540	export_const (RS_Bold);
		541	export_const (RS_Italic);
		542	export_const (RS_Blink);
		543	export_const (RS_RVid);
		544	export_const (RS_Uline);
320		545
321	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	546	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
322	}	547	}
		548
		549	SV *
		550	new (...)
		551	CODE:
		552	{
		553	stringvec *argv = new stringvec;
		554	bool success;
		555
		556	for (int i = 0; i < items ;i++)
		557	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		558
		559	rxvt_term *term = new rxvt_term;
		560
		561	term->argv = argv;
		562
		563	try
		564	{
		565	if (!term->init (argv->size (), argv->begin ()))
		566	term = 0;
		567	}
		568	catch (const class rxvt_failure_exception &e)
		569	{
		570	term->destroy ();
		571	croak ("exception caught while initializing new terminal instance");
		572	}
		573
		574	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
		575	}
		576	OUTPUT:
		577	RETVAL
323		578
324	void	579	void
325	set_should_invoke (int htype, int value)	580	set_should_invoke (int htype, int value)
326	CODE:	581	CODE:
327	rxvt_perl.should_invoke [htype] = value;	582	rxvt_perl.should_invoke [htype] = value;
…		…
341	CODE:	596	CODE:
342	RETVAL = NOW;	597	RETVAL = NOW;
343	OUTPUT:	598	OUTPUT:
344	RETVAL	599	RETVAL
345		600
		601	int
		602	GET_BASEFG (int rend)
		603	CODE:
		604	RETVAL = GET_BASEFG (rend);
		605	OUTPUT:
		606	RETVAL
		607
		608	int
		609	GET_BASEBG (int rend)
		610	CODE:
		611	RETVAL = GET_BASEBG (rend);
		612	OUTPUT:
		613	RETVAL
		614
		615	int
		616	SET_FGCOLOR (int rend, int new_color)
		617	CODE:
		618	RETVAL = SET_FGCOLOR (rend, new_color);
		619	OUTPUT:
		620	RETVAL
		621
		622	int
		623	SET_BGCOLOR (int rend, int new_color)
		624	CODE:
		625	RETVAL = SET_BGCOLOR (rend, new_color);
		626	OUTPUT:
		627	RETVAL
		628
		629	int
		630	GET_CUSTOM (int rend)
		631	CODE:
		632	RETVAL = (rend && RS_customMask) >> RS_customShift;
		633	OUTPUT:
		634	RETVAL
		635
		636	int
		637	SET_CUSTOM (int rend, int new_value)
		638	CODE:
		639	{
		640	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		641	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		642
		643	RETVAL = (rend & ~RS_customMask)
		644	\| ((new_value << RS_customShift) & RS_customMask);
		645	}
		646	OUTPUT:
		647	RETVAL
		648
346	MODULE = urxvt PACKAGE = urxvt::term	649	MODULE = urxvt PACKAGE = urxvt::term
		650
		651	void
		652	rxvt_term::destroy ()
347		653
348	int	654	int
349	rxvt_term::strwidth (SV *str)	655	rxvt_term::strwidth (SV *str)
350	CODE:	656	CODE:
351	{	657	{
…		…
387		693
388	rxvt_push_locale (THIS->locale);	694	rxvt_push_locale (THIS->locale);
389	wchar_t *wstr = rxvt_mbstowcs (data, len);	695	wchar_t *wstr = rxvt_mbstowcs (data, len);
390	rxvt_pop_locale ();	696	rxvt_pop_locale ();
391		697
392	char *str = rxvt_wcstoutf8 (wstr);	698	RETVAL = wcs2sv (wstr);
393	free (wstr);	699	free (wstr);
394
395	RETVAL = newSVpv (str, 0);
396	SvUTF8_on (RETVAL);
397	free (str);
398	}	700	}
399	OUTPUT:	701	OUTPUT:
400	RETVAL	702	RETVAL
401		703
		704	# very portable, especially on objects as opposed to pods
		705	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
		706
		707	#define TERM_OFFSET_width TERM_OFFSET(width)
		708	#define TERM_OFFSET_height TERM_OFFSET(height)
		709	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		710	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		711	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		712	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		713	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		714	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		715	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		716	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		717	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		718	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		719
402	int	720	int
403	rxvt_term::nsaved ()	721	rxvt_term::width ()
		722	ALIAS:
		723	width = TERM_OFFSET_width
		724	height = TERM_OFFSET_height
		725	fwidth = TERM_OFFSET_fwidth
		726	fheight = TERM_OFFSET_fheight
		727	fbase = TERM_OFFSET_fbase
		728	nrow = TERM_OFFSET_nrow
		729	ncol = TERM_OFFSET_ncol
		730	focus = TERM_OFFSET_focus
		731	mapped = TERM_OFFSET_mapped
		732	saveLines = TERM_OFFSET_saveLines
		733	total_rows = TERM_OFFSET_total_rows
		734	nsaved = TERM_OFFSET_nsaved
404	CODE:	735	CODE:
		736	RETVAL = (int )((char *)THIS + ix);
		737	OUTPUT:
		738	RETVAL
		739
		740	U32
		741	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		742	CODE:
		743	{
405	RETVAL = THIS->nsaved;	744	RETVAL = THIS->rstyle;
		745	THIS->rstyle = new_rstyle;
		746	}
406	OUTPUT:	747	OUTPUT:
407	RETVAL	748	RETVAL
408		749
409	int	750	int
410	rxvt_term::view_start (int newval = -1)	751	rxvt_term::view_start (int newval = -1)
411	CODE:	752	CODE:
412	{	753	{
…		…
419	}	760	}
420	}	761	}
421	OUTPUT:	762	OUTPUT:
422	RETVAL	763	RETVAL
423		764
424	int
425	rxvt_term::nrow ()
426	CODE:
427	RETVAL = THIS->nrow;
428	OUTPUT:
429	RETVAL
430
431	int
432	rxvt_term::ncol ()
433	CODE:
434	RETVAL = THIS->ncol;
435	OUTPUT:
436	RETVAL
437
438	void	765	void
439	rxvt_term::want_refresh ()	766	rxvt_term::want_refresh ()
440	CODE:	767	CODE:
441	THIS->want_refresh = 1;	768	THIS->want_refresh = 1;
442		769
443	void	770	void
444	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	771	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
445	PPCODE:	772	PPCODE:
446	{	773	{
447	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	774	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
448	croak ("row_number number of out range");	775	XSRETURN_EMPTY;
449		776
450	line_t &l = ROW(row_number);	777	line_t &l = ROW(row_number);
451		778
452	if (GIMME_V != G_VOID)	779	if (GIMME_V != G_VOID)
453	{	780	{
454	wchar_t *wstr = new wchar_t [THIS->ncol];	781	wchar_t *wstr = new wchar_t [THIS->ncol];
455		782
456	for (int col = 0; col <THIS->ncol; col++)	783	for (int col = 0; col <THIS->ncol; col++)
457	wstr [col] = l.t [col];	784	wstr [col] = l.t [col];
458		785
459	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
460	free (wstr);
461
462	SV *sv = newSVpv (str, 0);
463	SvUTF8_on (sv);
464	XPUSHs (sv_2mortal (sv));	786	XPUSHs (sv_2mortal (wcs2sv (wstr)));
465	free (str);	787
		788	delete [] wstr;
466	}	789	}
467		790
468	if (new_text)	791	if (new_text)
469	{	792	{
470	STRLEN slen;
471	char *str = SvPVutf8 (new_text, slen);	793	wchar_t *wstr = sv2wcs (new_text);
472	wchar_t *wstr = rxvt_utf8towcs (str, slen);
473		794
474	int len = wcslen (wstr);	795	int len = min (wcslen (wstr) - start_ofs, max_len);
475		796
476	if (start_col + len > THIS->ncol)	797	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
477	{	798	{
478	free (wstr);	799	free (wstr);
479	croak ("new_text extends beyond right margin");	800	croak ("new_text extends beyond horizontal margins");
480	}	801	}
481		802
482	for (int col = start_col; col < start_col + len; col++)	803	for (int col = start_col; col < start_col + len; col++)
483	{	804	{
484	l.t [col] = wstr [col - start_col];	805	l.t [col] = wstr [start_ofs + col - start_col];
485	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	806	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
486	}	807	}
487		808
488	free (wstr);	809	free (wstr);
489	}	810	}
490	}	811	}
491		812
492	void	813	void
493	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	814	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
494	PPCODE:	815	PPCODE:
495	{	816	{
496	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	817	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
497	croak ("row_number number of out range");	818	XSRETURN_EMPTY;
498		819
499	line_t &l = ROW(row_number);	820	line_t &l = ROW(row_number);
500		821
501	if (GIMME_V != G_VOID)	822	if (GIMME_V != G_VOID)
502	{	823	{
…		…
513	{	834	{
514	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	835	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
515	croak ("new_rend must be arrayref");	836	croak ("new_rend must be arrayref");
516		837
517	AV av = (AV )SvRV (new_rend);	838	AV av = (AV )SvRV (new_rend);
518	int len = av_len (av) + 1;	839	int len = min (av_len (av) + 1 - start_ofs, max_len);
519		840
520	if (start_col + len > THIS->ncol)	841	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
521	croak ("new_rend array extends beyond right margin");	842	croak ("new_rend array extends beyond horizontal margins");
522		843
523	for (int col = start_col; col < start_col + len; col++)	844	for (int col = start_col; col < start_col + len; col++)
524	{	845	{
525	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	846	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
526		847
527	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	848	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
528	}	849	}
529	}	850	}
530	}	851	}
531		852
532	int	853	int
533	rxvt_term::ROW_l (int row_number, int new_length = -2)	854	rxvt_term::ROW_l (int row_number, int new_length = -1)
534	CODE:	855	CODE:
535	{	856	{
536	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	857	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
537	croak ("row_number number of out range");	858	XSRETURN_EMPTY;
538		859
539	line_t &l = ROW(row_number);	860	line_t &l = ROW(row_number);
540	RETVAL = l.l;	861	RETVAL = l.l;
541		862
542	if (new_length >= -1)	863	if (new_length >= 0)
543	l.l = new_length;	864	l.l = new_length;
		865	}
		866	OUTPUT:
		867	RETVAL
		868
		869	bool
		870	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		871	CODE:
		872	{
		873	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		874	XSRETURN_EMPTY;
		875
		876	line_t &l = ROW(row_number);
		877	RETVAL = l.is_longer ();
		878
		879	if (new_is_longer >= 0)
		880	l.is_longer (new_is_longer);
544	}	881	}
545	OUTPUT:	882	OUTPUT:
546	RETVAL	883	RETVAL
547		884
548	SV *	885	SV *
…		…
558	void	895	void
559	rxvt_term::_resource (char name, int index, SV newval = 0)	896	rxvt_term::_resource (char name, int index, SV newval = 0)
560	PPCODE:	897	PPCODE:
561	{	898	{
562	struct resval { const char *name; int value; } rslist [] = {	899	struct resval { const char *name; int value; } rslist [] = {
563	# define Rs_def(name) { # name, Rs_ ## name },	900	# define def(name) { # name, Rs_ ## name },
564	# define Rs_reserve(name,count)	901	# define reserve(name,count)
565	# include "rsinc.h"	902	# include "rsinc.h"
566	# undef Rs_def	903	# undef def
567	# undef Rs_reserve	904	# undef reserve
568	};	905	};
569		906
570	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	907	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
571		908
572	do {	909	do {
…		…
594	THIS->rs [index] = 0;	931	THIS->rs [index] = 0;
595	}	932	}
596	}	933	}
597		934
598	void	935	void
599	rxvt_term::selection_mark (...)	936	rxvt_term::cur (...)
600	PROTOTYPE: $;$$	937	PROTOTYPE: $;$$
601	ALIAS:	938	ALIAS:
		939	screen_cur = 0
602	selection_beg = 1	940	selection_beg = 1
603	selection_end = 2	941	selection_end = 2
		942	selection_mark = 3
604	PPCODE:	943	PPCODE:
605	{	944	{
606	row_col_t &sel = ix == 1 ? THIS->selection.beg	945	row_col_t &rc = ix == 0 ? THIS->screen.cur
		946	: ix == 1 ? THIS->selection.beg
607	: ix == 2 ? THIS->selection.end	947	: ix == 2 ? THIS->selection.end
608	: THIS->selection.mark;	948	: THIS->selection.mark;
609		949
610	if (GIMME_V != G_VOID)	950	if (GIMME_V != G_VOID)
611	{	951	{
612	EXTEND (SP, 2);	952	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (sel.row)));	953	PUSHs (sv_2mortal (newSViv (rc.row)));
614	PUSHs (sv_2mortal (newSViv (sel.col)));	954	PUSHs (sv_2mortal (newSViv (rc.col)));
615	}	955	}
616		956
617	if (items == 3)	957	if (items == 3)
618	{	958	{
619	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	959	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
620	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	960	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
621		961
622	if (ix)	962	if (ix)
623	THIS->want_refresh = 1;	963	THIS->want_refresh = 1;
624	}	964	}
625	}	965	}
626		966
627	int	967	int
628	rxvt_term::selection_grab (int eventtime)	968	rxvt_term::selection_grab (int eventtime = CurrentTime)
629		969
630	void	970	void
631	rxvt_term::selection (SV *newtext = 0)	971	rxvt_term::selection (SV *newtext = 0)
632	PPCODE:	972	PPCODE:
633	{	973	{
634	if (GIMME_V != G_VOID)	974	if (GIMME_V != G_VOID)
635	{	975	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
636	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
637	SV *sv = newSVpv (sel, 0);
638	SvUTF8_on (sv);
639	free (sel);
640	XPUSHs (sv_2mortal (sv));
641	}
642		976
643	if (newtext)	977	if (newtext)
644	{	978	{
645	free (THIS->selection.text);	979	free (THIS->selection.text);
646		980
647	THIS->selection.text = sv2wcs (newtext);	981	THIS->selection.text = sv2wcs (newtext);
648	THIS->selection.len = wcslen (THIS->selection.text);	982	THIS->selection.len = wcslen (THIS->selection.text);
649	}	983	}
650	}	984	}
		985
		986	void
		987	rxvt_term::scr_add_lines (SV *string)
		988	CODE:
		989	{
		990	wchar_t *wstr = sv2wcs (string);
		991	int wlen = wcslen (wstr);
		992	unicode_t *ustr = new unicode_t [wlen];
		993	int nlines = 0;
		994
		995	for (int i = wlen; i--; )
651		996	{
652	void	997	ustr [i] = wstr [i];
653	rxvt_term::scr_overlay_new (int x, int y, int w, int h)	998	nlines += ustr [i] == '\012';
		999	}
654		1000
655	void	1001	THIS->scr_add_lines (ustr, nlines, wlen);
656	rxvt_term::scr_overlay_off ()
657		1002
658	void
659	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
660	CODE:
661	THIS->scr_overlay_set (x, y, text, rend);
662
663	void
664	rxvt_term::scr_overlay_set (int x, int y, SV *text)
665	CODE:
666	{
667	wchar_t *wtext = sv2wcs (text);
668	THIS->scr_overlay_set (x, y, wtext);
669	free (wtext);	1003	free (wstr);
		1004	delete [] ustr;
670	}	1005	}
671		1006
672	void	1007	void
673	rxvt_term::tt_write (SV *octets)	1008	rxvt_term::tt_write (SV *octets)
674	INIT:	1009	INIT:
675	STRLEN len;	1010	STRLEN len;
676	char *str = SvPVbyte (octets, len);	1011	char *str = SvPVbyte (octets, len);
677	C_ARGS:	1012	C_ARGS:
678	(unsigned char *)str, len	1013	str, len
		1014
		1015	void
		1016	rxvt_term::cmd_parse (SV *octets)
		1017	CODE:
		1018	{
		1019	STRLEN len;
		1020	char *str = SvPVbyte (octets, len);
		1021
		1022	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1023	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1024
		1025	THIS->cmdbuf_ptr = str;
		1026	THIS->cmdbuf_endp = str + len;
		1027
		1028	THIS->cmd_parse ();
		1029
		1030	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1031	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1032	}
		1033
		1034	SV *
		1035	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1036	CODE:
		1037	{
		1038	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1039	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1040	o->self = (HV *)SvRV (RETVAL);
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
		1045	MODULE = urxvt PACKAGE = urxvt::overlay
		1046
		1047	void
		1048	overlay::set (int x, int y, SV text, SV rend = 0)
		1049
		1050	void
		1051	overlay::show ()
		1052
		1053	void
		1054	overlay::hide ()
		1055
		1056	void
		1057	overlay::DESTROY ()
679		1058
680	MODULE = urxvt PACKAGE = urxvt::timer	1059	MODULE = urxvt PACKAGE = urxvt::timer
681		1060
682	SV *	1061	SV *
683	timer::new ()	1062	timer::new ()
684	CODE:	1063	CODE:
685	timer *w = new timer;	1064	timer *w = new timer;
		1065	w->start (NOW);
686	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1066	RETVAL = newSVptr ((void *)w, "urxvt::timer");
687	w->self = (HV *)SvRV (RETVAL);	1067	w->self = (HV *)SvRV (RETVAL);
688	OUTPUT:	1068	OUTPUT:
689	RETVAL	1069	RETVAL
690		1070
…		…
698		1078
699	NV	1079	NV
700	timer::at ()	1080	timer::at ()
701	CODE:	1081	CODE:
702	RETVAL = THIS->at;	1082	RETVAL = THIS->at;
		1083	OUTPUT:
		1084	RETVAL
		1085
		1086	timer *
		1087	timer::interval (NV interval)
		1088	CODE:
		1089	THIS->interval = interval;
		1090	RETVAL = THIS;
703	OUTPUT:	1091	OUTPUT:
704	RETVAL	1092	RETVAL
705		1093
706	timer *	1094	timer *
707	timer::set (NV tstamp)	1095	timer::set (NV tstamp)

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.9 by root, Tue Jan 3 01:15:00 2006 UTC vs. Revision 1.28 by root, Fri Jan 6 02:58:02 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.9 by root, Tue Jan 3 01:15:00 2006 UTC vs.
Revision 1.28 by root, Fri Jan 6 02:58:02 2006 UTC