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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.24 by root, Wed Jan 4 21:37:55 2006 UTC vs.
Revision 1.38 by root, Sat Jan 7 21:22:02 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.
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
33	#include "rxvt.h"	34	#include "rxvt.h"
34	#include "iom.h"	35	#include "iom.h"
35	#include "rxvtutil.h"	36	#include "rxvtutil.h"
…		…
51	char *str = SvPVutf8 (sv, len);	52	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	53	return rxvt_utf8towcs (str, len);
53	}	54	}
54		55
55	static SV *	56	static SV *
		57	wcs2sv (wchar_t *wstr, int len = -1)
		58	{
		59	char *str = rxvt_wcstoutf8 (wstr, len);
		60
		61	SV *sv = newSVpv (str, 0);
		62	SvUTF8_on (sv);
		63	free (str);
		64
		65	return sv;
		66	}
		67
		68	static SV *
56	new_ref (HV hv, const char klass)	69	new_ref (HV hv, const char klass)
57	{	70	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	71	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	72	}
60		73
…		…
89	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	102	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
90		103
91	return (long)mg->mg_ptr;	104	return (long)mg->mg_ptr;
92	}	105	}
93		106
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
96		109
97	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
98		111
99	struct perl_watcher	112	struct perl_watcher
…		…
278	void	291	void
279	overlay::show ()	292	overlay::show ()
280	{	293	{
281	char key[33]; sprintf (key, "%32lx", (long)this);	294	char key[33]; sprintf (key, "%32lx", (long)this);
282		295
283	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));	296	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);	297	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}	298	}
286		299
287	void	300	void
288	overlay::hide ()	301	overlay::hide ()
289	{	302	{
290	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0);	303	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
291		304
292	if (ovs)	305	if (ovs)
293	{	306	{
294	char key[33]; sprintf (key, "%32lx", (long)this);	307	char key[33]; sprintf (key, "%32lx", (long)this);
295		308
…		…
403	if (!perl)	416	if (!perl)
404	return false;	417	return false;
405		418
406	if (htype == HOOK_INIT) // first hook ever called	419	if (htype == HOOK_INIT) // first hook ever called
407	{	420	{
408	term->self = (void )newSVptr ((void )term, "urxvt::term");	421	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
409	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	422	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
410	}	423	}
411	else if (!term->self)	424	else if (!term->perl.self)
412	return false; // perl not initialized for this instance	425	return false; // perl not initialized for this instance
413	else if (htype == HOOK_DESTROY)	426	else if (htype == HOOK_DESTROY)
414	{	427	{
415	// handled later	428	// handled later
416	}	429	}
417	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)	430	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
418	{	431	{
419	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));	432	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
420		433
421	if (HvKEYS (hv))	434	if (HvKEYS (hv))
422	{	435	{
423	hv_iterinit (hv);	436	hv_iterinit (hv);
424		437
…		…
453		466
454	case DT_LONG:	467	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;	469	break;
457		470
458	case DT_STRING:	471	case DT_STR:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	472	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		473	break;
		474
		475	case DT_STR_LEN:
		476	{
		477	char str = va_arg (ap, char );
		478	int len = va_arg (ap, int);
		479
		480	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		481	}
		482	break;
		483
		484	case DT_WCS_LEN:
		485	{
		486	wchar_t wstr = va_arg (ap, wchar_t );
		487	int wlen = va_arg (ap, int);
		488
		489	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		490	}
		491	break;
		492
		493	case DT_XEVENT:
		494	{
		495	XEvent xe = va_arg (ap, XEvent );
		496	HV *hv = newHV ();
		497
		498	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		499	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		500	# undef set
		501
		502	setiv (type, xe->type);
		503	setiv (send_event, xe->xany.send_event);
		504	setiv (serial, xe->xany.serial);
		505
		506	switch (xe->type)
		507	{
		508	case KeyPress:
		509	case KeyRelease:
		510	case ButtonPress:
		511	case ButtonRelease:
		512	case MotionNotify:
		513	setiv (time, xe->xmotion.time);
		514	setiv (x, xe->xmotion.x);
		515	setiv (y, xe->xmotion.y);
		516	setiv (row, xe->xmotion.y / term->fheight);
		517	setiv (col, xe->xmotion.x / term->fwidth);
		518	setiv (x_root, xe->xmotion.x_root);
		519	setiv (y_root, xe->xmotion.y_root);
		520	setiv (state, xe->xmotion.state);
		521	break;
		522	}
		523
		524	switch (xe->type)
		525	{
		526	case KeyPress:
		527	case KeyRelease:
		528	setiv (keycode, xe->xkey.keycode);
		529	break;
		530
		531	case ButtonPress:
		532	case ButtonRelease:
		533	setiv (button, xe->xbutton.button);
		534	break;
		535
		536	case MotionNotify:
		537	setiv (is_hint, xe->xmotion.is_hint);
		538	break;
		539	}
		540
		541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		542	}
460	break;	543	break;
461		544
462	case DT_END:	545	case DT_END:
463	{	546	{
464	va_end (ap);	547	va_end (ap);
…		…
480	if (SvTRUE (ERRSV))	563	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	564	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482		565
483	if (htype == HOOK_DESTROY)	566	if (htype == HOOK_DESTROY)
484	{	567	{
485	clearSVptr ((SV *)term->self);	568	clearSVptr ((SV *)term->perl.self);
486	SvREFCNT_dec ((SV *)term->self);	569	SvREFCNT_dec ((SV *)term->perl.self);
487	}	570	}
488		571
489	return count;	572	return count;
490	}	573	}
491		574
…		…
501		584
502	PROTOTYPES: ENABLE	585	PROTOTYPES: ENABLE
503		586
504	BOOT:	587	BOOT:
505	{	588	{
		589	HV *stash = gv_stashpv ("urxvt", 1);
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	590	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
		591
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	592	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	593	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	594	# include "hookinc.h"
510	# undef def	595	# undef def
511		596
		597
512	export_const (DEFAULT_RSTYLE);	598	export_const_iv (DEFAULT_RSTYLE);
513	export_const (OVERLAY_RSTYLE);	599	export_const_iv (OVERLAY_RSTYLE);
514	export_const (RS_Bold);	600	export_const_iv (RS_Bold);
515	export_const (RS_Italic);	601	export_const_iv (RS_Italic);
516	export_const (RS_Blink);	602	export_const_iv (RS_Blink);
517	export_const (RS_RVid);	603	export_const_iv (RS_RVid);
518	export_const (RS_Uline);	604	export_const_iv (RS_Uline);
519		605
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	606	export_const_iv (CurrentTime);
		607	export_const_iv (ShiftMask);
		608	export_const_iv (LockMask);
		609	export_const_iv (ControlMask);
		610	export_const_iv (Mod1Mask);
		611	export_const_iv (Mod2Mask);
		612	export_const_iv (Mod3Mask);
		613	export_const_iv (Mod4Mask);
		614	export_const_iv (Mod5Mask);
		615	export_const_iv (Button1Mask);
		616	export_const_iv (Button2Mask);
		617	export_const_iv (Button3Mask);
		618	export_const_iv (Button4Mask);
		619	export_const_iv (Button5Mask);
		620	export_const_iv (AnyModifier);
		621
		622	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
521	}	623	}
		624
		625	SV *
		626	new (...)
		627	CODE:
		628	{
		629	stringvec *argv = new stringvec;
		630	bool success;
		631
		632	for (int i = 0; i < items ;i++)
		633	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		634
		635	rxvt_term *term = new rxvt_term;
		636
		637	term->argv = argv;
		638
		639	try
		640	{
		641	if (!term->init (argv->size (), argv->begin ()))
		642	term = 0;
		643	}
		644	catch (const class rxvt_failure_exception &e)
		645	{
		646	term->destroy ();
		647	croak ("exception caught while initializing new terminal instance");
		648	}
		649
		650	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
		651	}
		652	OUTPUT:
		653	RETVAL
522		654
523	void	655	void
524	set_should_invoke (int htype, int value)	656	set_should_invoke (int htype, int value)
525	CODE:	657	CODE:
526	rxvt_perl.should_invoke [htype] = value;	658	rxvt_perl.should_invoke [htype] = value;
…		…
589	}	721	}
590	OUTPUT:	722	OUTPUT:
591	RETVAL	723	RETVAL
592		724
593	MODULE = urxvt PACKAGE = urxvt::term	725	MODULE = urxvt PACKAGE = urxvt::term
		726
		727	void
		728	rxvt_term::destroy ()
		729
		730	void
		731	rxvt_term::grab_button (int button, U32 modifiers)
		732	CODE:
		733	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		734	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		735	GrabModeSync, GrabModeSync, None, None);
		736
		737	bool
		738	rxvt_term::grab (U32 eventtime, int sync = 0)
		739	CODE:
		740	{
		741	int mode = sync ? GrabModeSync : GrabModeAsync;
		742
		743	THIS->perl.grabtime = 0;
		744
		745	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		746	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		747	mode, mode, None, None, eventtime))
		748	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		749	THIS->perl.grabtime = eventtime;
		750	else
		751	XUngrabPointer (THIS->display->display, eventtime);
		752
		753	RETVAL = !!THIS->perl.grabtime;
		754	}
		755	OUTPUT:
		756	RETVAL
		757
		758	void
		759	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)
		760	CODE:
		761	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);
		762
		763	void
		764	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)
		765	CODE:
		766	XAllowEvents (THIS->display->display, SyncBoth, eventtime);
		767
		768	void
		769	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)
		770	CODE:
		771	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);
		772	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);
		773
		774	void
		775	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)
		776	CODE:
		777	THIS->perl.grabtime = 0;
		778	XUngrabKeyboard (THIS->display->display, eventtime);
		779	XUngrabPointer (THIS->display->display, eventtime);
594		780
595	int	781	int
596	rxvt_term::strwidth (SV *str)	782	rxvt_term::strwidth (SV *str)
597	CODE:	783	CODE:
598	{	784	{
…		…
634		820
635	rxvt_push_locale (THIS->locale);	821	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	822	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	823	rxvt_pop_locale ();
638		824
639	char *str = rxvt_wcstoutf8 (wstr);	825	RETVAL = wcs2sv (wstr);
640	free (wstr);	826	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	827	}
646	OUTPUT:	828	OUTPUT:
647	RETVAL	829	RETVAL
648		830
649	# very portable, especially on objects as opposed to pods	831	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
650	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
651		832
652	#define TERM_OFFSET_width TERM_OFFSET(width)	833	#define TERM_OFFSET_width TERM_OFFSET(width)
653	#define TERM_OFFSET_height TERM_OFFSET(height)	834	#define TERM_OFFSET_height TERM_OFFSET(height)
654	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	835	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
655	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	836	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
…		…
680	CODE:	861	CODE:
681	RETVAL = (int )((char *)THIS + ix);	862	RETVAL = (int )((char *)THIS + ix);
682	OUTPUT:	863	OUTPUT:
683	RETVAL	864	RETVAL
684		865
		866	unsigned int
		867	rxvt_term::ModLevel3Mask ()
		868	ALIAS:
		869	ModLevel3Mask = 0
		870	ModMetaMask = 1
		871	ModNumLockMask = 2
		872	CODE:
		873	switch (ix)
		874	{
		875	case 0: RETVAL = THIS->ModLevel3Mask; break;
		876	case 1: RETVAL = THIS->ModMetaMask; break;
		877	case 2: RETVAL = THIS->ModNumLockMask; break;
		878	}
		879	OUTPUT:
		880	RETVAL
		881
685	U32	882	U32
		883	rxvt_term::parent ()
		884	CODE:
		885	RETVAL = (U32)THIS->parent [0];
		886	OUTPUT:
		887	RETVAL
		888
		889	U32
		890	rxvt_term::vt ()
		891	CODE:
		892	RETVAL = (U32)THIS->vt;
		893	OUTPUT:
		894	RETVAL
		895
		896	U32
686	rxvt_term::screen_rstyle (U32 new_rstyle = THIS->screen.s_rstyle)	897	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
687	CODE:	898	CODE:
688	{	899	{
689	RETVAL = THIS->screen.s_rstyle;	900	RETVAL = THIS->rstyle;
690	THIS->screen.s_rstyle = new_rstyle;	901	THIS->rstyle = new_rstyle;
691	}	902	}
692	OUTPUT:	903	OUTPUT:
693	RETVAL	904	RETVAL
694		905
695	int	906	int
…		…
711	rxvt_term::want_refresh ()	922	rxvt_term::want_refresh ()
712	CODE:	923	CODE:
713	THIS->want_refresh = 1;	924	THIS->want_refresh = 1;
714		925
715	void	926	void
716	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	927	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
717	PPCODE:	928	PPCODE:
718	{	929	{
719	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	930	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
720	XSRETURN_EMPTY;	931	XSRETURN_EMPTY;
721		932
…		…
723		934
724	if (GIMME_V != G_VOID)	935	if (GIMME_V != G_VOID)
725	{	936	{
726	wchar_t *wstr = new wchar_t [THIS->ncol];	937	wchar_t *wstr = new wchar_t [THIS->ncol];
727		938
728	for (int col = 0; col <THIS->ncol; col++)	939	for (int col = 0; col < THIS->ncol; col++)
729	wstr [col] = l.t [col];	940	wstr [col] = l.t [col];
730		941
731	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
732	free (wstr);
733
734	SV *sv = newSVpv (str, 0);
735	SvUTF8_on (sv);
736	XPUSHs (sv_2mortal (sv));	942	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
737	free (str);	943
		944	delete [] wstr;
738	}	945	}
739		946
740	if (new_text)	947	if (new_text)
741	{	948	{
742	wchar_t *wstr = sv2wcs (new_text);	949	wchar_t *wstr = sv2wcs (new_text);
743		950
744	int len = wcslen (wstr);	951	int len = min (wcslen (wstr) - start_ofs, max_len);
745		952
746	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	953	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
747	{	954	{
748	free (wstr);	955	free (wstr);
749	croak ("new_text extends beyond horizontal margins");	956	croak ("new_text extends beyond horizontal margins");
750	}	957	}
751		958
752	for (int col = start_col; col < start_col + len; col++)	959	for (int col = start_col; col < start_col + len; col++)
753	{	960	{
754	l.t [col] = wstr [col - start_col];	961	l.t [col] = wstr [start_ofs + col - start_col];
755	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	962	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
756	}	963	}
757		964
758	free (wstr);	965	free (wstr);
759	}	966	}
760	}	967	}
761		968
762	void	969	void
763	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	970	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
764	PPCODE:	971	PPCODE:
765	{	972	{
766	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	973	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
767	XSRETURN_EMPTY;	974	XSRETURN_EMPTY;
768		975
…		…
783	{	990	{
784	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	991	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
785	croak ("new_rend must be arrayref");	992	croak ("new_rend must be arrayref");
786		993
787	AV av = (AV )SvRV (new_rend);	994	AV av = (AV )SvRV (new_rend);
788	int len = av_len (av) + 1;	995	int len = min (av_len (av) + 1 - start_ofs, max_len);
789		996
790	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	997	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
791	croak ("new_rend array extends beyond horizontal margins");	998	croak ("new_rend array extends beyond horizontal margins");
792		999
793	for (int col = start_col; col < start_col + len; col++)	1000	for (int col = start_col; col < start_col + len; col++)
794	{	1001	{
795	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1002	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
796		1003
797	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1004	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
798	}	1005	}
799	}	1006	}
800	}	1007	}
801		1008
802	int	1009	int
803	rxvt_term::ROW_l (int row_number, int new_length = -2)	1010	rxvt_term::ROW_l (int row_number, int new_length = -1)
804	CODE:	1011	CODE:
805	{	1012	{
806	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1013	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
807	XSRETURN_EMPTY;	1014	XSRETURN_EMPTY;
808		1015
809	line_t &l = ROW(row_number);	1016	line_t &l = ROW(row_number);
810	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1017	RETVAL = l.l;
811		1018
812	if (new_length >= -1)	1019	if (new_length >= 0)
813	l.l = new_length;	1020	l.l = new_length;
814	}	1021	}
815	OUTPUT:	1022	OUTPUT:
816	RETVAL	1023	RETVAL
817		1024
818	bool	1025	bool
819	rxvt_term::ROW_is_longer (int row_number)	1026	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
820	CODE:	1027	CODE:
821	{	1028	{
822	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1029	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
823	XSRETURN_EMPTY;	1030	XSRETURN_EMPTY;
824		1031
825	line_t &l = ROW(row_number);	1032	line_t &l = ROW(row_number);
826	RETVAL = l.l < 0;	1033	RETVAL = l.is_longer ();
		1034
		1035	if (new_is_longer >= 0)
		1036	l.is_longer (new_is_longer);
827	}	1037	}
828	OUTPUT:	1038	OUTPUT:
829	RETVAL	1039	RETVAL
830		1040
831	SV *	1041	SV *
832	rxvt_term::special_encode (SV *str)	1042	rxvt_term::special_encode (SV *string)
833	CODE:	1043	CODE:
834	abort ();//TODO	1044	{
		1045	wchar_t *wstr = sv2wcs (string);
		1046	int wlen = wcslen (wstr);
		1047	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1048
		1049	rxvt_push_locale (THIS->locale);
		1050
		1051	wchar_t *r = rstr;
		1052	for (wchar_t s = wstr; s; s++)
		1053	if (wcwidth (*s) == 0)
		1054	{
		1055	if (r == rstr)
		1056	croak ("leading combining character unencodable");
		1057
		1058	unicode_t n = rxvt_compose (r[-1], *s);
		1059	if (n == NOCHAR)
		1060	n = rxvt_composite.compose (r[-1], *s);
		1061
		1062	r[-1] = n;
		1063	}
		1064	#if !UNICODE_3
		1065	else if (*s >= 0x10000)
		1066	r++ = rxvt_composite.compose (s);
		1067	#endif
		1068	else
		1069	r++ = s;
		1070
		1071	rxvt_pop_locale ();
		1072
		1073	RETVAL = wcs2sv (rstr, r - rstr);
		1074
		1075	delete [] rstr;
		1076	}
		1077	OUTPUT:
		1078	RETVAL
835		1079
836	SV *	1080	SV *
837	rxvt_term::special_decode (SV *str)	1081	rxvt_term::special_decode (SV *text)
838	CODE:	1082	CODE:
839	abort ();//TODO	1083	{
		1084	wchar_t *wstr = sv2wcs (text);
		1085	int wlen = wcslen (wstr);
		1086	int dlen = 0;
		1087
		1088	// find length
		1089	for (wchar_t s = wstr; s; s++)
		1090	if (*s == NOCHAR)
		1091	;
		1092	else if (IS_COMPOSE (*s))
		1093	dlen += rxvt_composite.expand (*s, 0);
		1094	else
		1095	dlen++;
		1096
		1097	wchar_t *rstr = new wchar_t [dlen];
		1098
		1099	// decode
		1100	wchar_t *r = rstr;
		1101	for (wchar_t s = wstr; s; s++)
		1102	if (*s == NOCHAR)
		1103	;
		1104	else if (IS_COMPOSE (*s))
		1105	r += rxvt_composite.expand (*s, r);
		1106	else
		1107	r++ = s;
		1108
		1109	RETVAL = wcs2sv (rstr, r - rstr);
		1110
		1111	delete [] rstr;
		1112	}
		1113	OUTPUT:
		1114	RETVAL
840		1115
841	void	1116	void
842	rxvt_term::_resource (char name, int index, SV newval = 0)	1117	rxvt_term::_resource (char name, int index, SV newval = 0)
843	PPCODE:	1118	PPCODE:
844	{	1119	{
…		…
909	THIS->want_refresh = 1;	1184	THIS->want_refresh = 1;
910	}	1185	}
911	}	1186	}
912		1187
913	int	1188	int
914	rxvt_term::selection_grab (int eventtime = CurrentTime)	1189	rxvt_term::selection_grab (U32 eventtime)
915		1190
916	void	1191	void
917	rxvt_term::selection (SV *newtext = 0)	1192	rxvt_term::selection (SV *newtext = 0)
918	PPCODE:	1193	PPCODE:
919	{	1194	{
920	if (GIMME_V != G_VOID)	1195	if (GIMME_V != G_VOID)
921	{	1196	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
922	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
923	SV *sv = newSVpv (sel, 0);
924	SvUTF8_on (sv);
925	free (sel);
926	XPUSHs (sv_2mortal (sv));
927	}
928		1197
929	if (newtext)	1198	if (newtext)
930	{	1199	{
931	free (THIS->selection.text);	1200	free (THIS->selection.text);
932		1201
933	THIS->selection.text = sv2wcs (newtext);	1202	THIS->selection.text = sv2wcs (newtext);
934	THIS->selection.len = wcslen (THIS->selection.text);	1203	THIS->selection.len = wcslen (THIS->selection.text);
935	}	1204	}
		1205	}
		1206
		1207	void
		1208	rxvt_term::scr_add_lines (SV *string)
		1209	CODE:
		1210	{
		1211	wchar_t *wstr = sv2wcs (string);
		1212	THIS->scr_add_lines (wstr, wcslen (wstr));
		1213	free (wstr);
936	}	1214	}
937		1215
938	void	1216	void
939	rxvt_term::tt_write (SV *octets)	1217	rxvt_term::tt_write (SV *octets)
940	INIT:	1218	INIT:
941	STRLEN len;	1219	STRLEN len;
942	char *str = SvPVbyte (octets, len);	1220	char *str = SvPVbyte (octets, len);
943	C_ARGS:	1221	C_ARGS:
944	str, len	1222	str, len
945		1223
		1224	void
		1225	rxvt_term::cmd_parse (SV *octets)
		1226	CODE:
		1227	{
		1228	STRLEN len;
		1229	char *str = SvPVbyte (octets, len);
		1230
		1231	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1232	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1233
		1234	THIS->cmdbuf_ptr = str;
		1235	THIS->cmdbuf_endp = str + len;
		1236
		1237	rxvt_push_locale (THIS->locale);
		1238	THIS->cmd_parse ();
		1239	rxvt_pop_locale ();
		1240
		1241	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1242	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1243	}
		1244
946	SV *	1245	SV *
947	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1246	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
948	CODE:	1247	CODE:
949	{	1248	{
950	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1249	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.24 by root, Wed Jan 4 21:37:55 2006 UTC vs. Revision 1.38 by root, Sat Jan 7 21:22:02 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.24 by root, Wed Jan 4 21:37:55 2006 UTC vs.
Revision 1.38 by root, Sat Jan 7 21:22:02 2006 UTC