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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.15 by root, Tue Jan 3 16:32:33 2006 UTC vs.
Revision 1.32 by root, Fri Jan 6 18:33:30 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	}
		423	else if (!term->self)
		424	return false; // perl not initialized for this instance
372	else if (htype == HOOK_DESTROY)	425	else if (htype == HOOK_DESTROY)
373	{	426	{
374	// handled later	427	// handled later
375	}	428	}
376	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)	429	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
…		…
412		465
413	case DT_LONG:	466	case DT_LONG:
414	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
415	break;	468	break;
416		469
417	case DT_STRING:	470	case DT_STR:
418	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		472	break;
		473
		474	case DT_STR_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_WCS_LEN:
		484	{
		485	wchar_t wstr = va_arg (ap, wchar_t );
		486	int wlen = va_arg (ap, int);
		487
		488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		489	}
		490
		491	case DT_XEVENT:
		492	{
		493	XEvent xe = va_arg (ap, XEvent );
		494	HV *hv = newHV ();
		495
		496	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		497	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		498	# undef set
		499
		500	setiv (type, xe->type);
		501	setiv (send_event, xe->xany.send_event);
		502	setiv (serial, xe->xany.serial);
		503
		504	switch (xe->type)
		505	{
		506	case KeyPress:
		507	case KeyRelease:
		508	case ButtonPress:
		509	case ButtonRelease:
		510	case MotionNotify:
		511	setiv (time, xe->xmotion.time);
		512	setiv (x, xe->xmotion.x);
		513	setiv (y, xe->xmotion.y);
		514	setiv (row, xe->xmotion.y / term->fheight);
		515	setiv (col, xe->xmotion.x / term->fwidth);
		516	setiv (x_root, xe->xmotion.x_root);
		517	setiv (y_root, xe->xmotion.y_root);
		518	setiv (state, xe->xmotion.state);
		519	break;
		520	}
		521
		522	switch (xe->type)
		523	{
		524	case KeyPress:
		525	case KeyRelease:
		526	setiv (keycode, xe->xkey.keycode);
		527	break;
		528
		529	case ButtonPress:
		530	case ButtonRelease:
		531	setiv (button, xe->xbutton.button);
		532	break;
		533
		534	case MotionNotify:
		535	setiv (is_hint, xe->xmotion.is_hint);
		536	break;
		537	}
		538
		539	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		540	}
419	break;	541	break;
420		542
421	case DT_END:	543	case DT_END:
422	{	544	{
423	va_end (ap);	545	va_end (ap);
…		…
439	if (SvTRUE (ERRSV))	561	if (SvTRUE (ERRSV))
440	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	562	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
441		563
442	if (htype == HOOK_DESTROY)	564	if (htype == HOOK_DESTROY)
443	{	565	{
444	// TODO: clear magic
445	hv_clear ((HV )SvRV ((SV )term->self));	566	clearSVptr ((SV *)term->self);
446	SvREFCNT_dec ((SV *)term->self);	567	SvREFCNT_dec ((SV *)term->self);
447	}	568	}
448		569
449	return count;	570	return count;
450	}	571	}
…		…
461		582
462	PROTOTYPES: ENABLE	583	PROTOTYPES: ENABLE
463		584
464	BOOT:	585	BOOT:
465	{	586	{
466	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
467	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	587	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
468	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	588	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
469	set_hookname (INIT);	589	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
470	set_hookname (RESET);	590	# include "hookinc.h"
471	set_hookname (START);	591	# undef def
472	set_hookname (DESTROY);
473	set_hookname (SEL_BEGIN);
474	set_hookname (SEL_EXTEND);
475	set_hookname (SEL_MAKE);
476	set_hookname (SEL_GRAB);
477	set_hookname (FOCUS_IN);
478	set_hookname (FOCUS_OUT);
479	set_hookname (VIEW_CHANGE);
480	set_hookname (SCROLL_BACK);
481	set_hookname (TTY_ACTIVITY);
482	set_hookname (REFRESH_BEGIN);
483	set_hookname (REFRESH_END);
484	set_hookname (KEYBOARD_COMMAND);
485		592
486	export_const (DEFAULT_RSTYLE);	593	export_const (DEFAULT_RSTYLE);
487	export_const (OVERLAY_RSTYLE);	594	export_const (OVERLAY_RSTYLE);
488	export_const (RS_Bold);	595	export_const (RS_Bold);
489	export_const (RS_Italic);	596	export_const (RS_Italic);
…		…
492	export_const (RS_Uline);	599	export_const (RS_Uline);
493		600
494	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	601	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
495	}	602	}
496		603
		604	SV *
		605	new (...)
		606	CODE:
		607	{
		608	stringvec *argv = new stringvec;
		609	bool success;
		610
		611	for (int i = 0; i < items ;i++)
		612	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		613
		614	rxvt_term *term = new rxvt_term;
		615
		616	term->argv = argv;
		617
		618	try
		619	{
		620	if (!term->init (argv->size (), argv->begin ()))
		621	term = 0;
		622	}
		623	catch (const class rxvt_failure_exception &e)
		624	{
		625	term->destroy ();
		626	croak ("exception caught while initializing new terminal instance");
		627	}
		628
		629	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
		630	}
		631	OUTPUT:
		632	RETVAL
		633
497	void	634	void
498	set_should_invoke (int htype, int value)	635	set_should_invoke (int htype, int value)
499	CODE:	636	CODE:
500	rxvt_perl.should_invoke [htype] = value;	637	rxvt_perl.should_invoke [htype] = value;
501		638
…		…
563	}	700	}
564	OUTPUT:	701	OUTPUT:
565	RETVAL	702	RETVAL
566		703
567	MODULE = urxvt PACKAGE = urxvt::term	704	MODULE = urxvt PACKAGE = urxvt::term
		705
		706	void
		707	rxvt_term::destroy ()
568		708
569	int	709	int
570	rxvt_term::strwidth (SV *str)	710	rxvt_term::strwidth (SV *str)
571	CODE:	711	CODE:
572	{	712	{
…		…
608		748
609	rxvt_push_locale (THIS->locale);	749	rxvt_push_locale (THIS->locale);
610	wchar_t *wstr = rxvt_mbstowcs (data, len);	750	wchar_t *wstr = rxvt_mbstowcs (data, len);
611	rxvt_pop_locale ();	751	rxvt_pop_locale ();
612		752
613	char *str = rxvt_wcstoutf8 (wstr);	753	RETVAL = wcs2sv (wstr);
614	free (wstr);	754	free (wstr);
615
616	RETVAL = newSVpv (str, 0);
617	SvUTF8_on (RETVAL);
618	free (str);
619	}	755	}
620	OUTPUT:	756	OUTPUT:
621	RETVAL	757	RETVAL
622		758
		759	# very portable, especially on objects as opposed to pods
		760	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
		761
		762	#define TERM_OFFSET_width TERM_OFFSET(width)
		763	#define TERM_OFFSET_height TERM_OFFSET(height)
		764	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		765	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		766	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		767	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		768	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		769	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		770	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		771	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		772	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		773	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		774
623	int	775	int
		776	rxvt_term::width ()
		777	ALIAS:
		778	width = TERM_OFFSET_width
		779	height = TERM_OFFSET_height
		780	fwidth = TERM_OFFSET_fwidth
		781	fheight = TERM_OFFSET_fheight
		782	fbase = TERM_OFFSET_fbase
		783	nrow = TERM_OFFSET_nrow
		784	ncol = TERM_OFFSET_ncol
		785	focus = TERM_OFFSET_focus
		786	mapped = TERM_OFFSET_mapped
		787	saveLines = TERM_OFFSET_saveLines
		788	total_rows = TERM_OFFSET_total_rows
		789	nsaved = TERM_OFFSET_nsaved
		790	CODE:
		791	RETVAL = (int )((char *)THIS + ix);
		792	OUTPUT:
		793	RETVAL
		794
		795	U32
		796	rxvt_term::parent ()
		797	CODE:
		798	RETVAL = (U32)THIS->parent [0];
		799	OUTPUT:
		800	RETVAL
		801
		802	U32
624	rxvt_term::nsaved ()	803	rxvt_term::vt ()
625	CODE:	804	CODE:
		805	RETVAL = (U32)THIS->vt;
		806	OUTPUT:
		807	RETVAL
		808
		809	U32
		810	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		811	CODE:
		812	{
626	RETVAL = THIS->nsaved;	813	RETVAL = THIS->rstyle;
		814	THIS->rstyle = new_rstyle;
		815	}
627	OUTPUT:	816	OUTPUT:
628	RETVAL	817	RETVAL
629		818
630	int	819	int
631	rxvt_term::view_start (int newval = -1)	820	rxvt_term::view_start (int newval = -1)
632	CODE:	821	CODE:
633	{	822	{
…		…
640	}	829	}
641	}	830	}
642	OUTPUT:	831	OUTPUT:
643	RETVAL	832	RETVAL
644		833
645	int
646	rxvt_term::nrow ()
647	CODE:
648	RETVAL = THIS->nrow;
649	OUTPUT:
650	RETVAL
651
652	int
653	rxvt_term::ncol ()
654	CODE:
655	RETVAL = THIS->ncol;
656	OUTPUT:
657	RETVAL
658
659	void	834	void
660	rxvt_term::want_refresh ()	835	rxvt_term::want_refresh ()
661	CODE:	836	CODE:
662	THIS->want_refresh = 1;	837	THIS->want_refresh = 1;
663		838
664	void	839	void
665	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	840	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
666	PPCODE:	841	PPCODE:
667	{	842	{
668	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	843	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
669	croak ("row_number number of out range");	844	XSRETURN_EMPTY;
670		845
671	line_t &l = ROW(row_number);	846	line_t &l = ROW(row_number);
672		847
673	if (GIMME_V != G_VOID)	848	if (GIMME_V != G_VOID)
674	{	849	{
675	wchar_t *wstr = new wchar_t [THIS->ncol];	850	wchar_t *wstr = new wchar_t [THIS->ncol];
676		851
677	for (int col = 0; col <THIS->ncol; col++)	852	for (int col = 0; col <THIS->ncol; col++)
678	wstr [col] = l.t [col];	853	wstr [col] = l.t [col];
679		854
680	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
681	free (wstr);
682
683	SV *sv = newSVpv (str, 0);
684	SvUTF8_on (sv);
685	XPUSHs (sv_2mortal (sv));	855	XPUSHs (sv_2mortal (wcs2sv (wstr)));
686	free (str);	856
		857	delete [] wstr;
687	}	858	}
688		859
689	if (new_text)	860	if (new_text)
690	{	861	{
691	wchar_t *wstr = sv2wcs (new_text);	862	wchar_t *wstr = sv2wcs (new_text);
692		863
693	int len = wcslen (wstr);	864	int len = min (wcslen (wstr) - start_ofs, max_len);
694		865
695	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	866	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
696	{	867	{
697	free (wstr);	868	free (wstr);
698	croak ("new_text extends beyond horizontal margins");	869	croak ("new_text extends beyond horizontal margins");
699	}	870	}
700		871
701	for (int col = start_col; col < start_col + len; col++)	872	for (int col = start_col; col < start_col + len; col++)
702	{	873	{
703	l.t [col] = wstr [col - start_col];	874	l.t [col] = wstr [start_ofs + col - start_col];
704	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	875	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
705	}	876	}
706		877
707	free (wstr);	878	free (wstr);
708	}	879	}
709	}	880	}
710		881
711	void	882	void
712	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	883	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
713	PPCODE:	884	PPCODE:
714	{	885	{
715	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	886	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
716	croak ("row_number number of out range");	887	XSRETURN_EMPTY;
717		888
718	line_t &l = ROW(row_number);	889	line_t &l = ROW(row_number);
719		890
720	if (GIMME_V != G_VOID)	891	if (GIMME_V != G_VOID)
721	{	892	{
…		…
732	{	903	{
733	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	904	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
734	croak ("new_rend must be arrayref");	905	croak ("new_rend must be arrayref");
735		906
736	AV av = (AV )SvRV (new_rend);	907	AV av = (AV )SvRV (new_rend);
737	int len = av_len (av) + 1;	908	int len = min (av_len (av) + 1 - start_ofs, max_len);
738		909
739	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	910	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
740	croak ("new_rend array extends beyond horizontal margins");	911	croak ("new_rend array extends beyond horizontal margins");
741		912
742	for (int col = start_col; col < start_col + len; col++)	913	for (int col = start_col; col < start_col + len; col++)
743	{	914	{
744	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	915	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
745		916
746	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	917	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
747	}	918	}
748	}	919	}
749	}	920	}
750		921
751	int	922	int
752	rxvt_term::ROW_l (int row_number, int new_length = -2)	923	rxvt_term::ROW_l (int row_number, int new_length = -1)
753	CODE:	924	CODE:
754	{	925	{
755	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	926	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
756	croak ("row_number number of out range");	927	XSRETURN_EMPTY;
757		928
758	line_t &l = ROW(row_number);	929	line_t &l = ROW(row_number);
759	RETVAL = l.l;	930	RETVAL = l.l;
760		931
761	if (new_length >= -1)	932	if (new_length >= 0)
762	l.l = new_length;	933	l.l = new_length;
		934	}
		935	OUTPUT:
		936	RETVAL
		937
		938	bool
		939	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		940	CODE:
		941	{
		942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		943	XSRETURN_EMPTY;
		944
		945	line_t &l = ROW(row_number);
		946	RETVAL = l.is_longer ();
		947
		948	if (new_is_longer >= 0)
		949	l.is_longer (new_is_longer);
763	}	950	}
764	OUTPUT:	951	OUTPUT:
765	RETVAL	952	RETVAL
766		953
767	SV *	954	SV *
…		…
777	void	964	void
778	rxvt_term::_resource (char name, int index, SV newval = 0)	965	rxvt_term::_resource (char name, int index, SV newval = 0)
779	PPCODE:	966	PPCODE:
780	{	967	{
781	struct resval { const char *name; int value; } rslist [] = {	968	struct resval { const char *name; int value; } rslist [] = {
782	# define Rs_def(name) { # name, Rs_ ## name },	969	# define def(name) { # name, Rs_ ## name },
783	# define Rs_reserve(name,count)	970	# define reserve(name,count)
784	# include "rsinc.h"	971	# include "rsinc.h"
785	# undef Rs_def	972	# undef def
786	# undef Rs_reserve	973	# undef reserve
787	};	974	};
788		975
789	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	976	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
790		977
791	do {	978	do {
…		…
813	THIS->rs [index] = 0;	1000	THIS->rs [index] = 0;
814	}	1001	}
815	}	1002	}
816		1003
817	void	1004	void
818	rxvt_term::selection_mark (...)	1005	rxvt_term::cur (...)
819	PROTOTYPE: $;$$	1006	PROTOTYPE: $;$$
820	ALIAS:	1007	ALIAS:
		1008	screen_cur = 0
821	selection_beg = 1	1009	selection_beg = 1
822	selection_end = 2	1010	selection_end = 2
		1011	selection_mark = 3
823	PPCODE:	1012	PPCODE:
824	{	1013	{
825	row_col_t &sel = ix == 1 ? THIS->selection.beg	1014	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1015	: ix == 1 ? THIS->selection.beg
826	: ix == 2 ? THIS->selection.end	1016	: ix == 2 ? THIS->selection.end
827	: THIS->selection.mark;	1017	: THIS->selection.mark;
828		1018
829	if (GIMME_V != G_VOID)	1019	if (GIMME_V != G_VOID)
830	{	1020	{
831	EXTEND (SP, 2);	1021	EXTEND (SP, 2);
832	PUSHs (sv_2mortal (newSViv (sel.row)));	1022	PUSHs (sv_2mortal (newSViv (rc.row)));
833	PUSHs (sv_2mortal (newSViv (sel.col)));	1023	PUSHs (sv_2mortal (newSViv (rc.col)));
834	}	1024	}
835		1025
836	if (items == 3)	1026	if (items == 3)
837	{	1027	{
838	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1028	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
839	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1029	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
840		1030
841	if (ix)	1031	if (ix)
842	THIS->want_refresh = 1;	1032	THIS->want_refresh = 1;
843	}	1033	}
844	}	1034	}
…		…
849	void	1039	void
850	rxvt_term::selection (SV *newtext = 0)	1040	rxvt_term::selection (SV *newtext = 0)
851	PPCODE:	1041	PPCODE:
852	{	1042	{
853	if (GIMME_V != G_VOID)	1043	if (GIMME_V != G_VOID)
854	{	1044	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
855	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
856	SV *sv = newSVpv (sel, 0);
857	SvUTF8_on (sv);
858	free (sel);
859	XPUSHs (sv_2mortal (sv));
860	}
861		1045
862	if (newtext)	1046	if (newtext)
863	{	1047	{
864	free (THIS->selection.text);	1048	free (THIS->selection.text);
865		1049
866	THIS->selection.text = sv2wcs (newtext);	1050	THIS->selection.text = sv2wcs (newtext);
867	THIS->selection.len = wcslen (THIS->selection.text);	1051	THIS->selection.len = wcslen (THIS->selection.text);
868	}	1052	}
869	}	1053	}
870		1054
		1055	void
		1056	rxvt_term::scr_add_lines (SV *string)
		1057	CODE:
		1058	{
		1059	wchar_t *wstr = sv2wcs (string);
		1060	THIS->scr_add_lines (wstr, wcslen (wstr));
		1061	free (wstr);
		1062	}
		1063
871	void	1064	void
872	rxvt_term::tt_write (SV *octets)	1065	rxvt_term::tt_write (SV *octets)
873	INIT:	1066	INIT:
874	STRLEN len;	1067	STRLEN len;
875	char *str = SvPVbyte (octets, len);	1068	char *str = SvPVbyte (octets, len);
876	C_ARGS:	1069	C_ARGS:
877	(unsigned char *)str, len	1070	str, len
		1071
		1072	void
		1073	rxvt_term::cmd_parse (SV *octets)
		1074	CODE:
		1075	{
		1076	STRLEN len;
		1077	char *str = SvPVbyte (octets, len);
		1078
		1079	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1080	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1081
		1082	THIS->cmdbuf_ptr = str;
		1083	THIS->cmdbuf_endp = str + len;
		1084
		1085	THIS->cmd_parse ();
		1086
		1087	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1088	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1089	}
878		1090
879	SV *	1091	SV *
880	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1092	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
881	CODE:	1093	CODE:
882	{	1094	{
883	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1095	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
884	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1096	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
885	o->self = (HV *)SvRV (RETVAL);	1097	o->self = (HV *)SvRV (RETVAL);
886
887	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
888	char key[33]; sprintf (key, "%32lx", (long)o);
889	hv_store (hv, key, 32, newSViv ((long)o), 0);
890	}	1098	}
891	OUTPUT:	1099	OUTPUT:
892	RETVAL	1100	RETVAL
893		1101
894	MODULE = urxvt PACKAGE = urxvt::overlay	1102	MODULE = urxvt PACKAGE = urxvt::overlay
895		1103
896	void	1104	void
897	overlay::set (int x, int y, SV text, SV rend = 0)	1105	overlay::set (int x, int y, SV text, SV rend = 0)
898		1106
899	void	1107	void
		1108	overlay::show ()
		1109
		1110	void
		1111	overlay::hide ()
		1112
		1113	void
900	overlay::DESTROY ()	1114	overlay::DESTROY ()
901	CODE:
902	{
903	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
904	if (ovs)
905	{
906	HV hv = (HV )SvRV (*ovs);
907	char key[33]; sprintf (key, "%32lx", (long)THIS);
908	hv_delete (hv, key, 32, G_DISCARD);
909	}
910
911	delete THIS;
912	}
913		1115
914	MODULE = urxvt PACKAGE = urxvt::timer	1116	MODULE = urxvt PACKAGE = urxvt::timer
915		1117
916	SV *	1118	SV *
917	timer::new ()	1119	timer::new ()

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.15 by root, Tue Jan 3 16:32:33 2006 UTC vs. Revision 1.32 by root, Fri Jan 6 18:33:30 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.15 by root, Tue Jan 3 16:32:33 2006 UTC vs.
Revision 1.32 by root, Fri Jan 6 18:33:30 2006 UTC