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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs.
Revision 1.23 by root, Wed Jan 4 04:42:45 2006 UTC

…		…
61	//TODO: use magic	61	//TODO: use magic
62	static SV *	62	static SV *
63	newSVptr (void ptr, const char klass)	63	newSVptr (void ptr, const char klass)
64	{	64	{
65	HV *hv = newHV ();	65	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	66	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		68	}
		69
		70	static void
		71	clearSVptr (SV *sv)
		72	{
		73	if (SvROK (sv))
		74	sv = SvRV (sv);
		75
		76	hv_clear ((HV *)sv);
		77	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	78	}
69		79
70	static long	80	static long
71	SvPTR (SV sv, const char klass)	81	SvPTR (SV sv, const char klass)
72	{	82	{
73	if (!sv_derived_from (sv, klass))	83	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	84	croak ("object of type %s expected", klass);
75		85
76	IV iv = SvIV (hv_fetch ((HV )SvRV (sv), "_ptr", 4, 1));	86	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		87
78	if (!iv)	88	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		90
81	return (long)iv;	91	return (long)mg->mg_ptr;
82	}	92	}
83		93
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
86		96
…		…
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141		151
142	struct timer : time_watcher, perl_watcher	152	struct timer : time_watcher, perl_watcher
143	{	153	{
		154	tstamp interval;
		155
144	timer ()	156	timer ()
145	: time_watcher (this, &timer::execute)	157	: time_watcher (this, &timer::execute)
146	{	158	{
147	}	159	}
148		160
149	void execute (time_watcher &w)	161	void execute (time_watcher &w)
150	{	162	{
		163	if (interval)
		164	start (at + interval);
		165
151	invoke ("urxvt::timer", newSVtimer (this));	166	invoke ("urxvt::timer", newSVtimer (this));
152	}	167	}
153	};	168	};
154		169
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
165	void execute (io_watcher &w, short revents)	180	void execute (io_watcher &w, short revents)
166	{	181	{
167	invoke ("urxvt::iow", newSViow (this), revents);	182	invoke ("urxvt::iow", newSViow (this), revents);
168	}	183	}
169	};	184	};
		185
		186	/////////////////////////////////////////////////////////////////////////////
		187
		188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		189
		190	struct overlay {
		191	HV *self;
		192	rxvt_term *THIS;
		193	int x, y, w, h;
		194	int border;
		195	text_t **text;
		196	rend_t **rend;
		197
		198	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		199	~overlay ();
		200
		201	void show ();
		202	void hide ();
		203
		204	void swap ();
		205
		206	void set (int x, int y, SV str, SV rend);
		207	};
		208
		209	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		210	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
		211	{
		212	if (border == 2)
		213	{
		214	w += 2;
		215	h += 2;
		216	}
		217
		218	text = new text_t *[h];
		219	rend = new rend_t *[h];
		220
		221	for (int y = 0; y < h; y++)
		222	{
		223	text_t *tp = text[y] = new text_t[w];
		224	rend_t *rp = rend[y] = new rend_t[w];
		225
		226	text_t t0, t1, t2;
		227	rend_t r = rstyle;
		228
		229	if (border == 2)
		230	{
		231	if (y == 0)
		232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		233	else if (y < h - 1)
		234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		235	else
		236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		237
		238	*tp++ = t0;
		239	*rp++ = r;
		240
		241	for (int x = w - 2; x-- > 0; )
		242	{
		243	*tp++ = t1;
		244	*rp++ = r;
		245	}
		246
		247	*tp = t2;
		248	*rp = r;
		249	}
		250	else
		251	for (int x = w; x-- > 0; )
		252	{
		253	*tp++ = 0x0020;
		254	*rp++ = r;
		255	}
		256	}
		257
		258	show ();
		259	THIS->want_refresh = 1;
		260	}
		261
		262	overlay::~overlay ()
		263	{
		264	hide ();
		265
		266	for (int y = h; y--; )
		267	{
		268	delete [] text[y];
		269	delete [] rend[y];
		270	}
		271
		272	delete [] text;
		273	delete [] rend;
		274
		275	THIS->want_refresh = 1;
		276	}
		277
		278	void
		279	overlay::show ()
		280	{
		281	char key[33]; sprintf (key, "%32lx", (long)this);
		282
		283	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
		284	hv_store (hv, key, 32, newSViv ((long)this), 0);
		285	}
		286
		287	void
		288	overlay::hide ()
		289	{
		290	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0);
		291
		292	if (ovs)
		293	{
		294	char key[33]; sprintf (key, "%32lx", (long)this);
		295
		296	HV hv = (HV )SvRV (*ovs);
		297	hv_delete (hv, key, 32, G_DISCARD);
		298	}
		299	}
		300
		301	void overlay::swap ()
		302	{
		303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		305
		306	int ov_w = min (w, THIS->ncol - ov_x);
		307	int ov_h = min (h, THIS->nrow - ov_y);
		308
		309	for (int y = ov_h; y--; )
		310	{
		311	text_t *t1 = text [y];
		312	rend_t *r1 = rend [y];
		313
		314	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
		315	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
		316
		317	for (int x = ov_w; x--; )
		318	{
		319	text_t t = t1; t1++ = t2; t2++ = t;
		320	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		321	}
		322	}
		323
		324	}
		325
		326	void overlay::set (int x, int y, SV text, SV rend)
		327	{
		328	x += border;
		329	y += border;
		330
		331	if (!IN_RANGE_EXC (y, 0, h - border))
		332	return;
		333
		334	wchar_t *wtext = sv2wcs (text);
		335
		336	for (int col = min (wcslen (wtext), w - x - border); col--; )
		337	this->text [y][x + col] = wtext [col];
		338
		339	free (wtext);
		340
		341	if (rend)
		342	{
		343	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
		344	croak ("rend must be arrayref");
		345
		346	AV av = (AV )SvRV (rend);
		347
		348	for (int col = min (av_len (av) + 1, w - x - border); col--; )
		349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		350	}
		351
		352	THIS->want_refresh = 1;
		353	}
		354
170		355
171	/////////////////////////////////////////////////////////////////////////////	356	/////////////////////////////////////////////////////////////////////////////
172		357
173	struct rxvt_perl_interp rxvt_perl;	358	struct rxvt_perl_interp rxvt_perl;
174		359
…		…
213	}	398	}
214		399
215	bool	400	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	402	{
218	if (!perl	403	if (!perl)
219	\|\| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	404	return false;
221		405
222	if (htype == HOOK_INIT) // first hook ever called	406	if (htype == HOOK_INIT) // first hook ever called
		407	{
223	term->self = (void )newSVptr ((void )term, "urxvt::term");	408	term->self = (void )newSVptr ((void )term, "urxvt::term");
		409	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		410	}
		411	else if (!term->self)
		412	return false; // perl not initialized for this instance
		413	else if (htype == HOOK_DESTROY)
		414	{
		415	// handled later
		416	}
		417	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
		418	{
		419	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));
		420
		421	if (HvKEYS (hv))
		422	{
		423	hv_iterinit (hv);
		424
		425	while (HE *he = hv_iternext (hv))
		426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		427	}
		428	}
		429	else if (!should_invoke [htype])
		430	return false;
224		431
225	dSP;	432	dSP;
226	va_list ap;	433	va_list ap;
227		434
228	va_start (ap, htype);	435	va_start (ap, htype);
…		…
273	if (SvTRUE (ERRSV))	480	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275		482
276	if (htype == HOOK_DESTROY)	483	if (htype == HOOK_DESTROY)
277	{	484	{
278	// TODO: clear magic
279	hv_clear ((HV )SvRV ((SV )term->self));	485	clearSVptr ((SV *)term->self);
280	SvREFCNT_dec ((SV *)term->self);	486	SvREFCNT_dec ((SV *)term->self);
281	}	487	}
282		488
283	return count;	489	return count;
284	}	490	}
…		…
295		501
296	PROTOTYPES: ENABLE	502	PROTOTYPES: ENABLE
297		503
298	BOOT:	504	BOOT:
299	{	505	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	509	# include "hookinc.h"
305	set_hookname (START);	510	# undef def
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319		511
320	export_const (DEFAULT_RSTYLE);	512	export_const (DEFAULT_RSTYLE);
321	export_const (OVERLAY_RSTYLE);	513	export_const (OVERLAY_RSTYLE);
322	export_const (RS_Bold);	514	export_const (RS_Bold);
323	export_const (RS_Italic);	515	export_const (RS_Italic);
…		…
363	RETVAL = GET_BASEBG (rend);	555	RETVAL = GET_BASEBG (rend);
364	OUTPUT:	556	OUTPUT:
365	RETVAL	557	RETVAL
366		558
367	int	559	int
368	SET_FGCOLOR (int rend, int color)	560	SET_FGCOLOR (int rend, int new_color)
369	CODE:	561	CODE:
370	RETVAL = SET_FGCOLOR (rend, color);	562	RETVAL = SET_FGCOLOR (rend, new_color);
371	OUTPUT:	563	OUTPUT:
372	RETVAL	564	RETVAL
373		565
374	int	566	int
375	SET_BGCOLOR (int rend, int color)	567	SET_BGCOLOR (int rend, int new_color)
376	CODE:	568	CODE:
377	RETVAL = SET_BGCOLOR (rend, color);	569	RETVAL = SET_BGCOLOR (rend, new_color);
		570	OUTPUT:
		571	RETVAL
		572
		573	int
		574	GET_CUSTOM (int rend)
		575	CODE:
		576	RETVAL = (rend && RS_customMask) >> RS_customShift;
		577	OUTPUT:
		578	RETVAL
		579
		580	int
		581	SET_CUSTOM (int rend, int new_value)
		582	CODE:
		583	{
		584	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		585	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		586
		587	RETVAL = (rend & ~RS_customMask)
		588	\| ((new_value << RS_customShift) & RS_customMask);
		589	}
378	OUTPUT:	590	OUTPUT:
379	RETVAL	591	RETVAL
380		592
381	MODULE = urxvt PACKAGE = urxvt::term	593	MODULE = urxvt PACKAGE = urxvt::term
382		594
…		…
478	void	690	void
479	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	691	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)
480	PPCODE:	692	PPCODE:
481	{	693	{
482	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
483	croak ("row_number number of out range");	695	XSRETURN_EMPTY;
484		696
485	line_t &l = ROW(row_number);	697	line_t &l = ROW(row_number);
486		698
487	if (GIMME_V != G_VOID)	699	if (GIMME_V != G_VOID)
488	{	700	{
…		…
500	free (str);	712	free (str);
501	}	713	}
502		714
503	if (new_text)	715	if (new_text)
504	{	716	{
505	STRLEN slen;
506	char *str = SvPVutf8 (new_text, slen);	717	wchar_t *wstr = sv2wcs (new_text);
507	wchar_t *wstr = rxvt_utf8towcs (str, slen);
508		718
509	int len = wcslen (wstr);	719	int len = wcslen (wstr);
510		720
511	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
512	{	722	{
…		…
527	void	737	void
528	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	738	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)
529	PPCODE:	739	PPCODE:
530	{	740	{
531	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
532	croak ("row_number number of out range");	742	XSRETURN_EMPTY;
533		743
534	line_t &l = ROW(row_number);	744	line_t &l = ROW(row_number);
535		745
536	if (GIMME_V != G_VOID)	746	if (GIMME_V != G_VOID)
537	{	747	{
…		…
567	int	777	int
568	rxvt_term::ROW_l (int row_number, int new_length = -2)	778	rxvt_term::ROW_l (int row_number, int new_length = -2)
569	CODE:	779	CODE:
570	{	780	{
571	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
572	croak ("row_number number of out range");	782	XSRETURN_EMPTY;
573		783
574	line_t &l = ROW(row_number);	784	line_t &l = ROW(row_number);
575	RETVAL = l.l;	785	RETVAL = l.l < 0 ? THIS->ncol : l.l;
576		786
577	if (new_length >= -1)	787	if (new_length >= -1)
578	l.l = new_length;	788	l.l = new_length;
579	}	789	}
580	OUTPUT:	790	OUTPUT:
581	RETVAL	791	RETVAL
582		792
		793	bool
		794	rxvt_term::ROW_is_longer (int row_number)
		795	CODE:
		796	{
		797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		798	XSRETURN_EMPTY;
		799
		800	line_t &l = ROW(row_number);
		801	RETVAL = l.l < 0;
		802	}
		803	OUTPUT:
		804	RETVAL
		805
583	SV *	806	SV *
584	rxvt_term::special_encode (SV *str)	807	rxvt_term::special_encode (SV *str)
585	CODE:	808	CODE:
586	abort ();//TODO	809	abort ();//TODO
587		810
…		…
593	void	816	void
594	rxvt_term::_resource (char name, int index, SV newval = 0)	817	rxvt_term::_resource (char name, int index, SV newval = 0)
595	PPCODE:	818	PPCODE:
596	{	819	{
597	struct resval { const char *name; int value; } rslist [] = {	820	struct resval { const char *name; int value; } rslist [] = {
598	# define Rs_def(name) { # name, Rs_ ## name },	821	# define def(name) { # name, Rs_ ## name },
599	# define Rs_reserve(name,count)	822	# define reserve(name,count)
600	# include "rsinc.h"	823	# include "rsinc.h"
601	# undef Rs_def	824	# undef def
602	# undef Rs_reserve	825	# undef reserve
603	};	826	};
604		827
605	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
606		829
607	do {	830	do {
…		…
658	THIS->want_refresh = 1;	881	THIS->want_refresh = 1;
659	}	882	}
660	}	883	}
661		884
662	int	885	int
663	rxvt_term::selection_grab (int eventtime)	886	rxvt_term::selection_grab (int eventtime = CurrentTime)
664		887
665	void	888	void
666	rxvt_term::selection (SV *newtext = 0)	889	rxvt_term::selection (SV *newtext = 0)
667	PPCODE:	890	PPCODE:
668	{	891	{
…		…
683	THIS->selection.len = wcslen (THIS->selection.text);	906	THIS->selection.len = wcslen (THIS->selection.text);
684	}	907	}
685	}	908	}
686		909
687	void	910	void
688	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
689
690	void
691	rxvt_term::scr_overlay_off ()
692
693	void
694	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
695	CODE:
696	THIS->scr_overlay_set (x, y, text, rend);
697
698	void
699	rxvt_term::scr_overlay_set (int x, int y, SV *text)
700	CODE:
701	{
702	wchar_t *wtext = sv2wcs (text);
703	THIS->scr_overlay_set (x, y, wtext);
704	free (wtext);
705	}
706
707	void
708	rxvt_term::tt_write (SV *octets)	911	rxvt_term::tt_write (SV *octets)
709	INIT:	912	INIT:
710	STRLEN len;	913	STRLEN len;
711	char *str = SvPVbyte (octets, len);	914	char *str = SvPVbyte (octets, len);
712	C_ARGS:	915	C_ARGS:
713	(unsigned char *)str, len	916	str, len
		917
		918	SV *
		919	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		920	CODE:
		921	{
		922	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		923	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		924	o->self = (HV *)SvRV (RETVAL);
		925	}
		926	OUTPUT:
		927	RETVAL
		928
		929	MODULE = urxvt PACKAGE = urxvt::overlay
		930
		931	void
		932	overlay::set (int x, int y, SV text, SV rend = 0)
		933
		934	void
		935	overlay::show ()
		936
		937	void
		938	overlay::hide ()
		939
		940	void
		941	overlay::DESTROY ()
714		942
715	MODULE = urxvt PACKAGE = urxvt::timer	943	MODULE = urxvt PACKAGE = urxvt::timer
716		944
717	SV *	945	SV *
718	timer::new ()	946	timer::new ()
719	CODE:	947	CODE:
720	timer *w = new timer;	948	timer *w = new timer;
		949	w->start (NOW);
721	RETVAL = newSVptr ((void *)w, "urxvt::timer");	950	RETVAL = newSVptr ((void *)w, "urxvt::timer");
722	w->self = (HV *)SvRV (RETVAL);	951	w->self = (HV *)SvRV (RETVAL);
723	OUTPUT:	952	OUTPUT:
724	RETVAL	953	RETVAL
725		954
…		…
733		962
734	NV	963	NV
735	timer::at ()	964	timer::at ()
736	CODE:	965	CODE:
737	RETVAL = THIS->at;	966	RETVAL = THIS->at;
		967	OUTPUT:
		968	RETVAL
		969
		970	timer *
		971	timer::interval (NV interval)
		972	CODE:
		973	THIS->interval = interval;
		974	RETVAL = THIS;
738	OUTPUT:	975	OUTPUT:
739	RETVAL	976	RETVAL
740		977
741	timer *	978	timer *
742	timer::set (NV tstamp)	979	timer::set (NV tstamp)

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs. Revision 1.23 by root, Wed Jan 4 04:42:45 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs.
Revision 1.23 by root, Wed Jan 4 04:42:45 2006 UTC