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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.4 by root, Mon Jan 2 19:05:05 2006 UTC vs.
Revision 1.30 by root, Fri Jan 6 05:28:55 2006 UTC

…		…
35	#include "rxvtutil.h"	35	#include "rxvtutil.h"
36	#include "rxvtperl.h"	36	#include "rxvtperl.h"
37		37
38	#include "perlxsi.c"	38	#include "perlxsi.c"
39		39
		40	#undef LINENO
		41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		42	#undef ROW
		43	#define ROW(n) THIS->row_buf [LINENO (n)]
		44
40	/////////////////////////////////////////////////////////////////////////////	45	/////////////////////////////////////////////////////////////////////////////
41		46
42	static wchar_t *	47	static wchar_t *
43	sv2wcs (SV *sv)	48	sv2wcs (SV *sv)
44	{	49	{
…		…
46	char *str = SvPVutf8 (sv, len);	51	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	52	return rxvt_utf8towcs (str, len);
48	}	53	}
49		54
50	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 *
51	new_ref (HV hv, const char klass)	68	new_ref (HV hv, const char klass)
52	{	69	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54	}	71	}
55		72
56	//TODO: use magic	73	//TODO: use magic
57	static SV *	74	static SV *
58	newSVptr (void ptr, const char klass)	75	newSVptr (void ptr, const char klass)
59	{	76	{
60	HV *hv = newHV ();	77	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	78	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
62	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);
63	}	90	}
64		91
65	static long	92	static long
66	SvPTR (SV sv, const char klass)	93	SvPTR (SV sv, const char klass)
67	{	94	{
68	if (!sv_derived_from (sv, klass))	95	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	96	croak ("object of type %s expected", klass);
70		97
71	IV iv = SvIV (hv_fetch ((HV )SvRV (sv), "_ptr", 4, 1));	98	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		99
73	if (!iv)	100	if (!mg)
74	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);
75		102
76	return (long)iv;	103	return (long)mg->mg_ptr;
77	}	104	}
78		105
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81		108
…		…
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136		163
137	struct timer : time_watcher, perl_watcher	164	struct timer : time_watcher, perl_watcher
138	{	165	{
		166	tstamp interval;
		167
139	timer ()	168	timer ()
140	: time_watcher (this, &timer::execute)	169	: time_watcher (this, &timer::execute)
141	{	170	{
142	}	171	}
143		172
144	void execute (time_watcher &w)	173	void execute (time_watcher &w)
145	{	174	{
		175	if (interval)
		176	start (at + interval);
		177
146	invoke ("urxvt::timer", newSVtimer (this));	178	invoke ("urxvt::timer", newSVtimer (this));
147	}	179	}
148	};	180	};
149		181
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
160	void execute (io_watcher &w, short revents)	192	void execute (io_watcher &w, short revents)
161	{	193	{
162	invoke ("urxvt::iow", newSViow (this), revents);	194	invoke ("urxvt::iow", newSViow (this), revents);
163	}	195	}
164	};	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
165		367
166	/////////////////////////////////////////////////////////////////////////////	368	/////////////////////////////////////////////////////////////////////////////
167		369
168	struct rxvt_perl_interp rxvt_perl;	370	struct rxvt_perl_interp rxvt_perl;
169		371
…		…
208	}	410	}
209		411
210	bool	412	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	414	{
213	// INIT and DESTROY must be requested by the runtime	415	if (!perl)
214
215	if (!perl \|\| !should_invoke [htype])
216	return false;	416	return false;
217		417
218	if (htype == HOOK_INIT) // first hook ever called	418	if (htype == HOOK_INIT) // first hook ever called
		419	{
219	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;
220		443
221	dSP;	444	dSP;
222	va_list ap;	445	va_list ap;
223		446
224	va_start (ap, htype);	447	va_start (ap, htype);
…		…
242		465
243	case DT_LONG:	466	case DT_LONG:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
245	break;	468	break;
246		469
		470	case DT_STRING:
		471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		472	break;
		473
		474	case DT_STRING_LEN:
		475	{
		476	char str = va_arg (ap, char );
		477	int len = va_arg (ap, int);
		478
		479	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		480	}
		481	break;
		482
		483	case DT_XEVENT:
		484	{
		485	XEvent xe = va_arg (ap, XEvent );
		486	HV *hv = newHV ();
		487
		488	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		489	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		490	# undef set
		491
		492	setiv (type, xe->type);
		493	setiv (send_event, xe->xany.send_event);
		494	setiv (serial, xe->xany.serial);
		495
		496	switch (xe->type)
		497	{
		498	case KeyPress:
		499	case KeyRelease:
		500	case ButtonPress:
		501	case ButtonRelease:
		502	case MotionNotify:
		503	setiv (time, xe->xmotion.time);
		504	setiv (x, xe->xmotion.x);
		505	setiv (y, xe->xmotion.y);
		506	setiv (row, xe->xmotion.y / term->fheight);
		507	setiv (col, xe->xmotion.x / term->fwidth);
		508	setiv (x_root, xe->xmotion.x_root);
		509	setiv (y_root, xe->xmotion.y_root);
		510	setiv (state, xe->xmotion.state);
		511	break;
		512	}
		513
		514	switch (xe->type)
		515	{
		516	case KeyPress:
		517	case KeyRelease:
		518	setiv (keycode, xe->xkey.keycode);
		519	break;
		520
		521	case ButtonPress:
		522	case ButtonRelease:
		523	setiv (button, xe->xbutton.button);
		524	break;
		525
		526	case MotionNotify:
		527	setiv (is_hint, xe->xmotion.is_hint);
		528	break;
		529	}
		530
		531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		532	}
		533	break;
		534
		535	case DT_USTRING_LEN:
		536	{
		537	unicode_t ustr = va_arg (ap, unicode_t );
		538	int ulen = va_arg (ap, int);
		539	wchar_t *wstr = new wchar_t [ulen];
		540
		541	for (int i = ulen; i--; )
		542	wstr [i] = ustr [i];
		543
		544	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
		545
		546	delete [] wstr;
		547	}
		548
247	case DT_END:	549	case DT_END:
248	{	550	{
249	va_end (ap);	551	va_end (ap);
250		552
251	PUTBACK;	553	PUTBACK;
…		…
265	if (SvTRUE (ERRSV))	567	if (SvTRUE (ERRSV))
266	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	568	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
267		569
268	if (htype == HOOK_DESTROY)	570	if (htype == HOOK_DESTROY)
269	{	571	{
270	// TODO: clear magic
271	hv_clear ((HV )SvRV ((SV )term->self));	572	clearSVptr ((SV *)term->self);
272	SvREFCNT_dec ((SV *)term->self);	573	SvREFCNT_dec ((SV *)term->self);
273	}	574	}
274		575
275	return count;	576	return count;
276	}	577	}
…		…
287		588
288	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
289		590
290	BOOT:	591	BOOT:
291	{	592	{
292	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	593	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
293	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	594	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
294	set_hookname (LOAD);	595	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
295	set_hookname (INIT);	596	# include "hookinc.h"
296	set_hookname (RESET);	597	# undef def
297	set_hookname (START);	598
298	set_hookname (DESTROY);	599	export_const (DEFAULT_RSTYLE);
299	set_hookname (SEL_BEGIN);	600	export_const (OVERLAY_RSTYLE);
300	set_hookname (SEL_EXTEND);	601	export_const (RS_Bold);
301	set_hookname (SEL_MAKE);	602	export_const (RS_Italic);
302	set_hookname (SEL_GRAB);	603	export_const (RS_Blink);
303	set_hookname (FOCUS_IN);	604	export_const (RS_RVid);
304	set_hookname (FOCUS_OUT);	605	export_const (RS_Uline);
305	set_hookname (VIEW_CHANGE);
306	set_hookname (SCROLL_BACK);
307	set_hookname (TTY_ACTIVITY);
308	set_hookname (REFRESH_BEGIN);
309	set_hookname (REFRESH_END);
310		606
311	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	607	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
312	}	608	}
		609
		610	SV *
		611	new (...)
		612	CODE:
		613	{
		614	stringvec *argv = new stringvec;
		615	bool success;
		616
		617	for (int i = 0; i < items ;i++)
		618	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		619
		620	rxvt_term *term = new rxvt_term;
		621
		622	term->argv = argv;
		623
		624	try
		625	{
		626	if (!term->init (argv->size (), argv->begin ()))
		627	term = 0;
		628	}
		629	catch (const class rxvt_failure_exception &e)
		630	{
		631	term->destroy ();
		632	croak ("exception caught while initializing new terminal instance");
		633	}
		634
		635	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
		636	}
		637	OUTPUT:
		638	RETVAL
313		639
314	void	640	void
315	set_should_invoke (int htype, int value)	641	set_should_invoke (int htype, int value)
316	CODE:	642	CODE:
317	rxvt_perl.should_invoke [htype] = value;	643	rxvt_perl.should_invoke [htype] = value;
…		…
331	CODE:	657	CODE:
332	RETVAL = NOW;	658	RETVAL = NOW;
333	OUTPUT:	659	OUTPUT:
334	RETVAL	660	RETVAL
335		661
		662	int
		663	GET_BASEFG (int rend)
		664	CODE:
		665	RETVAL = GET_BASEFG (rend);
		666	OUTPUT:
		667	RETVAL
		668
		669	int
		670	GET_BASEBG (int rend)
		671	CODE:
		672	RETVAL = GET_BASEBG (rend);
		673	OUTPUT:
		674	RETVAL
		675
		676	int
		677	SET_FGCOLOR (int rend, int new_color)
		678	CODE:
		679	RETVAL = SET_FGCOLOR (rend, new_color);
		680	OUTPUT:
		681	RETVAL
		682
		683	int
		684	SET_BGCOLOR (int rend, int new_color)
		685	CODE:
		686	RETVAL = SET_BGCOLOR (rend, new_color);
		687	OUTPUT:
		688	RETVAL
		689
		690	int
		691	GET_CUSTOM (int rend)
		692	CODE:
		693	RETVAL = (rend && RS_customMask) >> RS_customShift;
		694	OUTPUT:
		695	RETVAL
		696
		697	int
		698	SET_CUSTOM (int rend, int new_value)
		699	CODE:
		700	{
		701	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		702	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		703
		704	RETVAL = (rend & ~RS_customMask)
		705	\| ((new_value << RS_customShift) & RS_customMask);
		706	}
		707	OUTPUT:
		708	RETVAL
		709
336	MODULE = urxvt PACKAGE = urxvt::term	710	MODULE = urxvt PACKAGE = urxvt::term
		711
		712	void
		713	rxvt_term::destroy ()
337		714
338	int	715	int
339	rxvt_term::strwidth (SV *str)	716	rxvt_term::strwidth (SV *str)
340	CODE:	717	CODE:
341	{	718	{
…		…
377		754
378	rxvt_push_locale (THIS->locale);	755	rxvt_push_locale (THIS->locale);
379	wchar_t *wstr = rxvt_mbstowcs (data, len);	756	wchar_t *wstr = rxvt_mbstowcs (data, len);
380	rxvt_pop_locale ();	757	rxvt_pop_locale ();
381		758
382	char *str = rxvt_wcstoutf8 (wstr);	759	RETVAL = wcs2sv (wstr);
383	free (wstr);	760	free (wstr);
384
385	RETVAL = newSVpv (str, 0);
386	SvUTF8_on (RETVAL);
387	free (str);
388	}	761	}
389	OUTPUT:	762	OUTPUT:
390	RETVAL	763	RETVAL
		764
		765	# very portable, especially on objects as opposed to pods
		766	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
		767
		768	#define TERM_OFFSET_width TERM_OFFSET(width)
		769	#define TERM_OFFSET_height TERM_OFFSET(height)
		770	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		771	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		772	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		773	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		774	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		775	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		776	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		777	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		778	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		779	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		780
		781	int
		782	rxvt_term::width ()
		783	ALIAS:
		784	width = TERM_OFFSET_width
		785	height = TERM_OFFSET_height
		786	fwidth = TERM_OFFSET_fwidth
		787	fheight = TERM_OFFSET_fheight
		788	fbase = TERM_OFFSET_fbase
		789	nrow = TERM_OFFSET_nrow
		790	ncol = TERM_OFFSET_ncol
		791	focus = TERM_OFFSET_focus
		792	mapped = TERM_OFFSET_mapped
		793	saveLines = TERM_OFFSET_saveLines
		794	total_rows = TERM_OFFSET_total_rows
		795	nsaved = TERM_OFFSET_nsaved
		796	CODE:
		797	RETVAL = (int )((char *)THIS + ix);
		798	OUTPUT:
		799	RETVAL
		800
		801	U32
		802	rxvt_term::vt ()
		803	CODE:
		804	RETVAL = THIS->vt;
		805	OUTPUT:
		806	RETVAL
		807
		808	U32
		809	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		810	CODE:
		811	{
		812	RETVAL = THIS->rstyle;
		813	THIS->rstyle = new_rstyle;
		814	}
		815	OUTPUT:
		816	RETVAL
		817
		818	int
		819	rxvt_term::view_start (int newval = -1)
		820	CODE:
		821	{
		822	RETVAL = THIS->view_start;
		823
		824	if (newval >= 0)
		825	{
		826	THIS->view_start = min (newval, THIS->nsaved);
		827	THIS->scr_changeview (RETVAL);
		828	}
		829	}
		830	OUTPUT:
		831	RETVAL
		832
		833	void
		834	rxvt_term::want_refresh ()
		835	CODE:
		836	THIS->want_refresh = 1;
		837
		838	void
		839	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		840	PPCODE:
		841	{
		842	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		843	XSRETURN_EMPTY;
		844
		845	line_t &l = ROW(row_number);
		846
		847	if (GIMME_V != G_VOID)
		848	{
		849	wchar_t *wstr = new wchar_t [THIS->ncol];
		850
		851	for (int col = 0; col <THIS->ncol; col++)
		852	wstr [col] = l.t [col];
		853
		854	XPUSHs (sv_2mortal (wcs2sv (wstr)));
		855
		856	delete [] wstr;
		857	}
		858
		859	if (new_text)
		860	{
		861	wchar_t *wstr = sv2wcs (new_text);
		862
		863	int len = min (wcslen (wstr) - start_ofs, max_len);
		864
		865	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		866	{
		867	free (wstr);
		868	croak ("new_text extends beyond horizontal margins");
		869	}
		870
		871	for (int col = start_col; col < start_col + len; col++)
		872	{
		873	l.t [col] = wstr [start_ofs + col - start_col];
		874	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		875	}
		876
		877	free (wstr);
		878	}
		879	}
		880
		881	void
		882	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		883	PPCODE:
		884	{
		885	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		886	XSRETURN_EMPTY;
		887
		888	line_t &l = ROW(row_number);
		889
		890	if (GIMME_V != G_VOID)
		891	{
		892	AV *av = newAV ();
		893
		894	av_extend (av, THIS->ncol - 1);
		895	for (int col = 0; col < THIS->ncol; col++)
		896	av_store (av, col, newSViv (l.r [col]));
		897
		898	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		899	}
		900
		901	if (new_rend)
		902	{
		903	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		904	croak ("new_rend must be arrayref");
		905
		906	AV av = (AV )SvRV (new_rend);
		907	int len = min (av_len (av) + 1 - start_ofs, max_len);
		908
		909	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		910	croak ("new_rend array extends beyond horizontal margins");
		911
		912	for (int col = start_col; col < start_col + len; col++)
		913	{
		914	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		915
		916	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		917	}
		918	}
		919	}
		920
		921	int
		922	rxvt_term::ROW_l (int row_number, int new_length = -1)
		923	CODE:
		924	{
		925	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		926	XSRETURN_EMPTY;
		927
		928	line_t &l = ROW(row_number);
		929	RETVAL = l.l;
		930
		931	if (new_length >= 0)
		932	l.l = new_length;
		933	}
		934	OUTPUT:
		935	RETVAL
		936
		937	bool
		938	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		939	CODE:
		940	{
		941	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		942	XSRETURN_EMPTY;
		943
		944	line_t &l = ROW(row_number);
		945	RETVAL = l.is_longer ();
		946
		947	if (new_is_longer >= 0)
		948	l.is_longer (new_is_longer);
		949	}
		950	OUTPUT:
		951	RETVAL
		952
		953	SV *
		954	rxvt_term::special_encode (SV *str)
		955	CODE:
		956	abort ();//TODO
		957
		958	SV *
		959	rxvt_term::special_decode (SV *str)
		960	CODE:
		961	abort ();//TODO
391		962
392	void	963	void
393	rxvt_term::_resource (char name, int index, SV newval = 0)	964	rxvt_term::_resource (char name, int index, SV newval = 0)
394	PPCODE:	965	PPCODE:
395	{	966	{
396	struct resval { const char *name; int value; } rslist [] = {	967	struct resval { const char *name; int value; } rslist [] = {
397	# define Rs_def(name) { # name, Rs_ ## name },	968	# define def(name) { # name, Rs_ ## name },
398	# define Rs_reserve(name,count)	969	# define reserve(name,count)
399	# include "rsinc.h"	970	# include "rsinc.h"
400	# undef Rs_def	971	# undef def
401	# undef Rs_reserve	972	# undef reserve
402	};	973	};
403		974
404	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	975	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
405		976
406	do {	977	do {
…		…
428	THIS->rs [index] = 0;	999	THIS->rs [index] = 0;
429	}	1000	}
430	}	1001	}
431		1002
432	void	1003	void
433	rxvt_term::selection_mark (...)	1004	rxvt_term::cur (...)
434	PROTOTYPE: $;$$	1005	PROTOTYPE: $;$$
435	ALIAS:	1006	ALIAS:
		1007	screen_cur = 0
436	selection_beg = 1	1008	selection_beg = 1
437	selection_end = 2	1009	selection_end = 2
		1010	selection_mark = 3
438	PPCODE:	1011	PPCODE:
439	{	1012	{
440	row_col_t &sel = ix == 1 ? THIS->selection.beg	1013	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1014	: ix == 1 ? THIS->selection.beg
441	: ix == 2 ? THIS->selection.end	1015	: ix == 2 ? THIS->selection.end
442	: THIS->selection.mark;	1016	: THIS->selection.mark;
443		1017
444	if (GIMME_V != G_VOID)	1018	if (GIMME_V != G_VOID)
445	{	1019	{
446	EXTEND (SP, 2);	1020	EXTEND (SP, 2);
447	PUSHs (sv_2mortal (newSViv (sel.row)));	1021	PUSHs (sv_2mortal (newSViv (rc.row)));
448	PUSHs (sv_2mortal (newSViv (sel.col)));	1022	PUSHs (sv_2mortal (newSViv (rc.col)));
449	}	1023	}
450		1024
451	if (items == 3)	1025	if (items == 3)
452	{	1026	{
453	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1027	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
454	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1028	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
455		1029
456	if (ix)	1030	if (ix)
457	THIS->want_refresh = 1;	1031	THIS->want_refresh = 1;
458	}	1032	}
459	}	1033	}
460		1034
461	int	1035	int
462	rxvt_term::selection_grab (int eventtime)	1036	rxvt_term::selection_grab (int eventtime = CurrentTime)
463		1037
464	void	1038	void
465	rxvt_term::selection (SV *newtext = 0)	1039	rxvt_term::selection (SV *newtext = 0)
466	PPCODE:	1040	PPCODE:
467	{	1041	{
468	if (GIMME_V != G_VOID)	1042	if (GIMME_V != G_VOID)
469	{	1043	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
470	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
471	SV *sv = newSVpv (sel, 0);
472	SvUTF8_on (sv);
473	free (sel);
474	XPUSHs (sv_2mortal (sv));
475	}
476		1044
477	if (newtext)	1045	if (newtext)
478	{	1046	{
479	free (THIS->selection.text);	1047	free (THIS->selection.text);
480		1048
481	THIS->selection.text = sv2wcs (newtext);	1049	THIS->selection.text = sv2wcs (newtext);
482	THIS->selection.len = wcslen (THIS->selection.text);	1050	THIS->selection.len = wcslen (THIS->selection.text);
483	}	1051	}
484	}	1052	}
		1053
		1054	void
		1055	rxvt_term::scr_add_lines (SV *string)
		1056	CODE:
		1057	{
		1058	wchar_t *wstr = sv2wcs (string);
		1059	int wlen = wcslen (wstr);
		1060	unicode_t *ustr = new unicode_t [wlen];
		1061	int nlines = 0;
		1062
		1063	for (int i = wlen; i--; )
485		1064	{
486	void	1065	ustr [i] = wstr [i];
487	rxvt_term::scr_overlay_new (int x, int y, int w, int h)	1066	nlines += ustr [i] == '\012';
		1067	}
488		1068
489	void	1069	THIS->scr_add_lines (ustr, nlines, wlen);
490	rxvt_term::scr_overlay_off ()
491		1070
492	void
493	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
494	CODE:
495	THIS->scr_overlay_set (x, y, text, rend);
496
497	void
498	rxvt_term::scr_overlay_set (int x, int y, SV *text)
499	CODE:
500	{
501	wchar_t *wtext = sv2wcs (text);
502	THIS->scr_overlay_set (x, y, wtext);
503	free (wtext);	1071	free (wstr);
		1072	delete [] ustr;
504	}	1073	}
505		1074
506	void	1075	void
507	rxvt_term::tt_write (SV *octets)	1076	rxvt_term::tt_write (SV *octets)
508	INIT:	1077	INIT:
509	STRLEN len;	1078	STRLEN len;
510	char *str = SvPVbyte (octets, len);	1079	char *str = SvPVbyte (octets, len);
511	C_ARGS:	1080	C_ARGS:
512	(unsigned char *)str, len	1081	str, len
		1082
		1083	void
		1084	rxvt_term::cmd_parse (SV *octets)
		1085	CODE:
		1086	{
		1087	STRLEN len;
		1088	char *str = SvPVbyte (octets, len);
		1089
		1090	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1091	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1092
		1093	THIS->cmdbuf_ptr = str;
		1094	THIS->cmdbuf_endp = str + len;
		1095
		1096	THIS->cmd_parse ();
		1097
		1098	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1099	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1100	}
		1101
		1102	SV *
		1103	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1104	CODE:
		1105	{
		1106	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1107	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1108	o->self = (HV *)SvRV (RETVAL);
		1109	}
		1110	OUTPUT:
		1111	RETVAL
		1112
		1113	MODULE = urxvt PACKAGE = urxvt::overlay
		1114
		1115	void
		1116	overlay::set (int x, int y, SV text, SV rend = 0)
		1117
		1118	void
		1119	overlay::show ()
		1120
		1121	void
		1122	overlay::hide ()
		1123
		1124	void
		1125	overlay::DESTROY ()
513		1126
514	MODULE = urxvt PACKAGE = urxvt::timer	1127	MODULE = urxvt PACKAGE = urxvt::timer
515		1128
516	SV *	1129	SV *
517	timer::new ()	1130	timer::new ()
518	CODE:	1131	CODE:
519	timer *w = new timer;	1132	timer *w = new timer;
		1133	w->start (NOW);
520	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1134	RETVAL = newSVptr ((void *)w, "urxvt::timer");
521	w->self = (HV *)SvRV (RETVAL);	1135	w->self = (HV *)SvRV (RETVAL);
522	OUTPUT:	1136	OUTPUT:
523	RETVAL	1137	RETVAL
524		1138
…		…
532		1146
533	NV	1147	NV
534	timer::at ()	1148	timer::at ()
535	CODE:	1149	CODE:
536	RETVAL = THIS->at;	1150	RETVAL = THIS->at;
		1151	OUTPUT:
		1152	RETVAL
		1153
		1154	timer *
		1155	timer::interval (NV interval)
		1156	CODE:
		1157	THIS->interval = interval;
		1158	RETVAL = THIS;
537	OUTPUT:	1159	OUTPUT:
538	RETVAL	1160	RETVAL
539		1161
540	timer *	1162	timer *
541	timer::set (NV tstamp)	1163	timer::set (NV tstamp)

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.4 by root, Mon Jan 2 19:05:05 2006 UTC vs. Revision 1.30 by root, Fri Jan 6 05:28:55 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.4 by root, Mon Jan 2 19:05:05 2006 UTC vs.
Revision 1.30 by root, Fri Jan 6 05:28:55 2006 UTC