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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
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
…		…
186	rend_t **rend;	208	rend_t **rend;
187		209
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	211	~overlay ();
190		212
		213	void show ();
		214	void hide ();
		215
191	void swap ();	216	void swap ();
192		217
193	void set (int x, int y, SV str, SV rend);	218	void set (int x, int y, SV str, SV rend);
194	};	219	};
195		220
…		…
202	h += 2;	227	h += 2;
203	}	228	}
204		229
205	text = new text_t *[h];	230	text = new text_t *[h];
206	rend = new rend_t *[h];	231	rend = new rend_t *[h];
207		232
208	for (int y = 0; y < h; y++)	233	for (int y = 0; y < h; y++)
209	{	234	{
210	text_t *tp = text[y] = new text_t[w];	235	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	236	rend_t *rp = rend[y] = new rend_t[w];
212		237
213	text_t t0, t1, t2;	238	text_t t0, t1, t2;
214	rend_t r = rstyle;	239	rend_t r = rstyle;
215		240
216	if (border == 2)	241	if (border == 2)
217	{	242	{
218	if (y == 0)	243	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	244	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	245	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	246	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	247	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	248	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		249
225	*tp++ = t0;	250	*tp++ = t0;
226	*rp++ = r;	251	*rp++ = r;
227		252
228	for (int x = w - 2; x-- > 0; )	253	for (int x = w - 2; x-- > 0; )
229	{	254	{
230	*tp++ = t1;	255	*tp++ = t1;
231	*rp++ = r;	256	*rp++ = r;
232	}	257	}
233		258
234	*tp = t2;	259	*tp = t2;
235	*rp = r;	260	*rp = r;
236	}	261	}
237	else	262	else
238	for (int x = w; x-- > 0; )	263	for (int x = w; x-- > 0; )
239	{	264	{
240	*tp++ = 0x0020;	265	*tp++ = 0x0020;
241	*rp++ = r;	266	*rp++ = r;
242	}	267	}
243	}	268	}
244		269
		270	show ();
245	THIS->want_refresh = 1;	271	THIS->want_refresh = 1;
246	}	272	}
247		273
248	overlay::~overlay ()	274	overlay::~overlay ()
249	{	275	{
		276	hide ();
		277
250	for (int y = h; y--; )	278	for (int y = h; y--; )
251	{	279	{
252	delete [] text[y];	280	delete [] text[y];
253	delete [] rend[y];	281	delete [] rend[y];
254	}	282	}
…		…
257	delete [] rend;	285	delete [] rend;
258		286
259	THIS->want_refresh = 1;	287	THIS->want_refresh = 1;
260	}	288	}
261		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
262	void overlay::swap ()	313	void overlay::swap ()
263	{	314	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
265	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266		317
…		…
269		320
270	for (int y = ov_h; y--; )	321	for (int y = ov_h; y--; )
271	{	322	{
272	text_t *t1 = text [y];	323	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	324	rend_t *r1 = rend [y];
274		325
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
276	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
277		328
278	for (int x = ov_w; x--; )	329	for (int x = ov_w; x--; )
279	{	330	{
280	text_t t = t1; t1++ = t2; t2++ = t;	331	text_t t = t1; t1++ = t2; t2++ = t;
281	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	332	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	333	}
283	}	334	}
284		335
…		…
294		345
295	wchar_t *wtext = sv2wcs (text);	346	wchar_t *wtext = sv2wcs (text);
296		347
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	348	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	349	this->text [y][x + col] = wtext [col];
299		350
300	free (wtext);	351	free (wtext);
301		352
302	if (rend)	353	if (rend)
303	{	354	{
304	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	355	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
…		…
361	bool	412	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	414	{
364	if (!perl)	415	if (!perl)
365	return false;	416	return false;
366		417
367	if (htype == HOOK_INIT) // first hook ever called	418	if (htype == HOOK_INIT) // first hook ever called
368	{	419	{
369	term->self = (void )newSVptr ((void )term, "urxvt::term");	420	term->self = (void )newSVptr ((void )term, "urxvt::term");
370	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	421	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
371	}	422	}
…		…
418		469
419	case DT_STRING:	470	case DT_STRING:
420	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
421	break;	472	break;
422		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
423	case DT_END:	549	case DT_END:
424	{	550	{
425	va_end (ap);	551	va_end (ap);
426		552
427	PUTBACK;	553	PUTBACK;
…		…
441	if (SvTRUE (ERRSV))	567	if (SvTRUE (ERRSV))
442	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));
443		569
444	if (htype == HOOK_DESTROY)	570	if (htype == HOOK_DESTROY)
445	{	571	{
446	// TODO: clear magic
447	hv_clear ((HV )SvRV ((SV )term->self));	572	clearSVptr ((SV *)term->self);
448	SvREFCNT_dec ((SV *)term->self);	573	SvREFCNT_dec ((SV *)term->self);
449	}	574	}
450		575
451	return count;	576	return count;
452	}	577	}
…		…
463		588
464	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
465		590
466	BOOT:	591	BOOT:
467	{	592	{
468	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
469	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	593	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
470	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	594	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
471	set_hookname (INIT);	595	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
472	set_hookname (RESET);	596	# include "hookinc.h"
473	set_hookname (START);	597	# undef def
474	set_hookname (DESTROY);
475	set_hookname (SEL_BEGIN);
476	set_hookname (SEL_EXTEND);
477	set_hookname (SEL_MAKE);
478	set_hookname (SEL_GRAB);
479	set_hookname (FOCUS_IN);
480	set_hookname (FOCUS_OUT);
481	set_hookname (VIEW_CHANGE);
482	set_hookname (SCROLL_BACK);
483	set_hookname (TTY_ACTIVITY);
484	set_hookname (REFRESH_BEGIN);
485	set_hookname (REFRESH_END);
486	set_hookname (KEYBOARD_COMMAND);
487		598
488	export_const (DEFAULT_RSTYLE);	599	export_const (DEFAULT_RSTYLE);
489	export_const (OVERLAY_RSTYLE);	600	export_const (OVERLAY_RSTYLE);
490	export_const (RS_Bold);	601	export_const (RS_Bold);
491	export_const (RS_Italic);	602	export_const (RS_Italic);
…		…
494	export_const (RS_Uline);	605	export_const (RS_Uline);
495		606
496	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	607	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
497	}	608	}
498		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
		639
499	void	640	void
500	set_should_invoke (int htype, int value)	641	set_should_invoke (int htype, int value)
501	CODE:	642	CODE:
502	rxvt_perl.should_invoke [htype] = value;	643	rxvt_perl.should_invoke [htype] = value;
503		644
…		…
565	}	706	}
566	OUTPUT:	707	OUTPUT:
567	RETVAL	708	RETVAL
568		709
569	MODULE = urxvt PACKAGE = urxvt::term	710	MODULE = urxvt PACKAGE = urxvt::term
		711
		712	void
		713	rxvt_term::destroy ()
570		714
571	int	715	int
572	rxvt_term::strwidth (SV *str)	716	rxvt_term::strwidth (SV *str)
573	CODE:	717	CODE:
574	{	718	{
…		…
610		754
611	rxvt_push_locale (THIS->locale);	755	rxvt_push_locale (THIS->locale);
612	wchar_t *wstr = rxvt_mbstowcs (data, len);	756	wchar_t *wstr = rxvt_mbstowcs (data, len);
613	rxvt_pop_locale ();	757	rxvt_pop_locale ();
614		758
615	char *str = rxvt_wcstoutf8 (wstr);	759	RETVAL = wcs2sv (wstr);
616	free (wstr);	760	free (wstr);
617
618	RETVAL = newSVpv (str, 0);
619	SvUTF8_on (RETVAL);
620	free (str);
621	}	761	}
622	OUTPUT:	762	OUTPUT:
623	RETVAL	763	RETVAL
624		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
625	int	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::parent ()
		803	CODE:
		804	RETVAL = (U32)THIS->parent [0];
		805	OUTPUT:
		806	RETVAL
		807
		808	U32
626	rxvt_term::nsaved ()	809	rxvt_term::vt ()
627	CODE:	810	CODE:
		811	RETVAL = (U32)THIS->vt;
		812	OUTPUT:
		813	RETVAL
		814
		815	U32
		816	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		817	CODE:
		818	{
628	RETVAL = THIS->nsaved;	819	RETVAL = THIS->rstyle;
		820	THIS->rstyle = new_rstyle;
		821	}
629	OUTPUT:	822	OUTPUT:
630	RETVAL	823	RETVAL
631		824
632	int	825	int
633	rxvt_term::view_start (int newval = -1)	826	rxvt_term::view_start (int newval = -1)
634	CODE:	827	CODE:
635	{	828	{
…		…
642	}	835	}
643	}	836	}
644	OUTPUT:	837	OUTPUT:
645	RETVAL	838	RETVAL
646		839
647	int
648	rxvt_term::nrow ()
649	CODE:
650	RETVAL = THIS->nrow;
651	OUTPUT:
652	RETVAL
653
654	int
655	rxvt_term::ncol ()
656	CODE:
657	RETVAL = THIS->ncol;
658	OUTPUT:
659	RETVAL
660
661	void	840	void
662	rxvt_term::want_refresh ()	841	rxvt_term::want_refresh ()
663	CODE:	842	CODE:
664	THIS->want_refresh = 1;	843	THIS->want_refresh = 1;
665		844
666	void	845	void
667	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	846	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
668	PPCODE:	847	PPCODE:
669	{	848	{
670	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	849	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
671	croak ("row_number number of out range");	850	XSRETURN_EMPTY;
672		851
673	line_t &l = ROW(row_number);	852	line_t &l = ROW(row_number);
674		853
675	if (GIMME_V != G_VOID)	854	if (GIMME_V != G_VOID)
676	{	855	{
677	wchar_t *wstr = new wchar_t [THIS->ncol];	856	wchar_t *wstr = new wchar_t [THIS->ncol];
678		857
679	for (int col = 0; col <THIS->ncol; col++)	858	for (int col = 0; col <THIS->ncol; col++)
680	wstr [col] = l.t [col];	859	wstr [col] = l.t [col];
681		860
682	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
683	free (wstr);
684
685	SV *sv = newSVpv (str, 0);
686	SvUTF8_on (sv);
687	XPUSHs (sv_2mortal (sv));	861	XPUSHs (sv_2mortal (wcs2sv (wstr)));
688	free (str);	862
		863	delete [] wstr;
689	}	864	}
690		865
691	if (new_text)	866	if (new_text)
692	{	867	{
693	wchar_t *wstr = sv2wcs (new_text);	868	wchar_t *wstr = sv2wcs (new_text);
694		869
695	int len = wcslen (wstr);	870	int len = min (wcslen (wstr) - start_ofs, max_len);
696		871
697	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	872	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
698	{	873	{
699	free (wstr);	874	free (wstr);
700	croak ("new_text extends beyond horizontal margins");	875	croak ("new_text extends beyond horizontal margins");
701	}	876	}
702		877
703	for (int col = start_col; col < start_col + len; col++)	878	for (int col = start_col; col < start_col + len; col++)
704	{	879	{
705	l.t [col] = wstr [col - start_col];	880	l.t [col] = wstr [start_ofs + col - start_col];
706	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	881	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
707	}	882	}
708		883
709	free (wstr);	884	free (wstr);
710	}	885	}
711	}	886	}
712		887
713	void	888	void
714	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	889	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
715	PPCODE:	890	PPCODE:
716	{	891	{
717	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	892	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
718	croak ("row_number number of out range");	893	XSRETURN_EMPTY;
719		894
720	line_t &l = ROW(row_number);	895	line_t &l = ROW(row_number);
721		896
722	if (GIMME_V != G_VOID)	897	if (GIMME_V != G_VOID)
723	{	898	{
…		…
734	{	909	{
735	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	910	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
736	croak ("new_rend must be arrayref");	911	croak ("new_rend must be arrayref");
737		912
738	AV av = (AV )SvRV (new_rend);	913	AV av = (AV )SvRV (new_rend);
739	int len = av_len (av) + 1;	914	int len = min (av_len (av) + 1 - start_ofs, max_len);
740		915
741	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	916	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
742	croak ("new_rend array extends beyond horizontal margins");	917	croak ("new_rend array extends beyond horizontal margins");
743		918
744	for (int col = start_col; col < start_col + len; col++)	919	for (int col = start_col; col < start_col + len; col++)
745	{	920	{
746	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	921	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
747		922
748	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	923	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
749	}	924	}
750	}	925	}
751	}	926	}
752		927
753	int	928	int
754	rxvt_term::ROW_l (int row_number, int new_length = -2)	929	rxvt_term::ROW_l (int row_number, int new_length = -1)
755	CODE:	930	CODE:
756	{	931	{
757	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	932	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
758	croak ("row_number number of out range");	933	XSRETURN_EMPTY;
759		934
760	line_t &l = ROW(row_number);	935	line_t &l = ROW(row_number);
761	RETVAL = l.l;	936	RETVAL = l.l;
762		937
763	if (new_length >= -1)	938	if (new_length >= 0)
764	l.l = new_length;	939	l.l = new_length;
		940	}
		941	OUTPUT:
		942	RETVAL
		943
		944	bool
		945	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		946	CODE:
		947	{
		948	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		949	XSRETURN_EMPTY;
		950
		951	line_t &l = ROW(row_number);
		952	RETVAL = l.is_longer ();
		953
		954	if (new_is_longer >= 0)
		955	l.is_longer (new_is_longer);
765	}	956	}
766	OUTPUT:	957	OUTPUT:
767	RETVAL	958	RETVAL
768		959
769	SV *	960	SV *
…		…
779	void	970	void
780	rxvt_term::_resource (char name, int index, SV newval = 0)	971	rxvt_term::_resource (char name, int index, SV newval = 0)
781	PPCODE:	972	PPCODE:
782	{	973	{
783	struct resval { const char *name; int value; } rslist [] = {	974	struct resval { const char *name; int value; } rslist [] = {
784	# define Rs_def(name) { # name, Rs_ ## name },	975	# define def(name) { # name, Rs_ ## name },
785	# define Rs_reserve(name,count)	976	# define reserve(name,count)
786	# include "rsinc.h"	977	# include "rsinc.h"
787	# undef Rs_def	978	# undef def
788	# undef Rs_reserve	979	# undef reserve
789	};	980	};
790		981
791	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	982	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
792		983
793	do {	984	do {
…		…
815	THIS->rs [index] = 0;	1006	THIS->rs [index] = 0;
816	}	1007	}
817	}	1008	}
818		1009
819	void	1010	void
820	rxvt_term::selection_mark (...)	1011	rxvt_term::cur (...)
821	PROTOTYPE: $;$$	1012	PROTOTYPE: $;$$
822	ALIAS:	1013	ALIAS:
		1014	screen_cur = 0
823	selection_beg = 1	1015	selection_beg = 1
824	selection_end = 2	1016	selection_end = 2
		1017	selection_mark = 3
825	PPCODE:	1018	PPCODE:
826	{	1019	{
827	row_col_t &sel = ix == 1 ? THIS->selection.beg	1020	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1021	: ix == 1 ? THIS->selection.beg
828	: ix == 2 ? THIS->selection.end	1022	: ix == 2 ? THIS->selection.end
829	: THIS->selection.mark;	1023	: THIS->selection.mark;
830		1024
831	if (GIMME_V != G_VOID)	1025	if (GIMME_V != G_VOID)
832	{	1026	{
833	EXTEND (SP, 2);	1027	EXTEND (SP, 2);
834	PUSHs (sv_2mortal (newSViv (sel.row)));	1028	PUSHs (sv_2mortal (newSViv (rc.row)));
835	PUSHs (sv_2mortal (newSViv (sel.col)));	1029	PUSHs (sv_2mortal (newSViv (rc.col)));
836	}	1030	}
837		1031
838	if (items == 3)	1032	if (items == 3)
839	{	1033	{
840	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1034	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
841	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1035	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
842		1036
843	if (ix)	1037	if (ix)
844	THIS->want_refresh = 1;	1038	THIS->want_refresh = 1;
845	}	1039	}
846	}	1040	}
…		…
851	void	1045	void
852	rxvt_term::selection (SV *newtext = 0)	1046	rxvt_term::selection (SV *newtext = 0)
853	PPCODE:	1047	PPCODE:
854	{	1048	{
855	if (GIMME_V != G_VOID)	1049	if (GIMME_V != G_VOID)
856	{	1050	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
857	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
858	SV *sv = newSVpv (sel, 0);
859	SvUTF8_on (sv);
860	free (sel);
861	XPUSHs (sv_2mortal (sv));
862	}
863		1051
864	if (newtext)	1052	if (newtext)
865	{	1053	{
866	free (THIS->selection.text);	1054	free (THIS->selection.text);
867		1055
868	THIS->selection.text = sv2wcs (newtext);	1056	THIS->selection.text = sv2wcs (newtext);
869	THIS->selection.len = wcslen (THIS->selection.text);	1057	THIS->selection.len = wcslen (THIS->selection.text);
870	}	1058	}
871	}	1059	}
		1060
		1061	void
		1062	rxvt_term::scr_add_lines (SV *string)
		1063	CODE:
		1064	{
		1065	wchar_t *wstr = sv2wcs (string);
		1066	int wlen = wcslen (wstr);
		1067	unicode_t *ustr = new unicode_t [wlen];
		1068	int nlines = 0;
		1069
		1070	for (int i = wlen; i--; )
872		1071	{
		1072	ustr [i] = wstr [i];
		1073	nlines += ustr [i] == '\012';
		1074	}
		1075
		1076	THIS->scr_add_lines (ustr, nlines, wlen);
		1077
		1078	free (wstr);
		1079	delete [] ustr;
		1080	}
		1081
873	void	1082	void
874	rxvt_term::tt_write (SV *octets)	1083	rxvt_term::tt_write (SV *octets)
875	INIT:	1084	INIT:
876	STRLEN len;	1085	STRLEN len;
877	char *str = SvPVbyte (octets, len);	1086	char *str = SvPVbyte (octets, len);
878	C_ARGS:	1087	C_ARGS:
879	(unsigned char *)str, len	1088	str, len
		1089
		1090	void
		1091	rxvt_term::cmd_parse (SV *octets)
		1092	CODE:
		1093	{
		1094	STRLEN len;
		1095	char *str = SvPVbyte (octets, len);
		1096
		1097	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1098	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1099
		1100	THIS->cmdbuf_ptr = str;
		1101	THIS->cmdbuf_endp = str + len;
		1102
		1103	THIS->cmd_parse ();
		1104
		1105	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1106	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1107	}
880		1108
881	SV *	1109	SV *
882	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1110	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
883	CODE:	1111	CODE:
884	{	1112	{
885	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1113	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
886	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1114	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
887	o->self = (HV *)SvRV (RETVAL);	1115	o->self = (HV *)SvRV (RETVAL);
888
889	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
890	char key[33]; sprintf (key, "%32lx", (long)o);
891	hv_store (hv, key, 32, newSViv ((long)o), 0);
892	}	1116	}
893	OUTPUT:	1117	OUTPUT:
894	RETVAL	1118	RETVAL
895		1119
896	MODULE = urxvt PACKAGE = urxvt::overlay	1120	MODULE = urxvt PACKAGE = urxvt::overlay
897		1121
898	void	1122	void
899	overlay::set (int x, int y, SV text, SV rend = 0)	1123	overlay::set (int x, int y, SV text, SV rend = 0)
900		1124
901	void	1125	void
		1126	overlay::show ()
		1127
		1128	void
		1129	overlay::hide ()
		1130
		1131	void
902	overlay::DESTROY ()	1132	overlay::DESTROY ()
903	CODE:
904	{
905	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
906	if (ovs)
907	{
908	HV hv = (HV )SvRV (*ovs);
909	char key[33]; sprintf (key, "%32lx", (long)THIS);
910	hv_delete (hv, key, 32, G_DISCARD);
911	}
912
913	delete THIS;
914	}
915		1133
916	MODULE = urxvt PACKAGE = urxvt::timer	1134	MODULE = urxvt PACKAGE = urxvt::timer
917		1135
918	SV *	1136	SV *
919	timer::new ()	1137	timer::new ()

Diff Legend

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+Removed lines
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+Changed lines

Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs. Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC