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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs.
Revision 1.39 by root, Sat Jan 7 23:18:56 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"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include "perlxsi.c"	39	#include "perlxsi.c"
39		40
		41	#undef LINENO
		42	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		43	#undef ROW
		44	#define ROW(n) THIS->row_buf [LINENO (n)]
		45
40	/////////////////////////////////////////////////////////////////////////////	46	/////////////////////////////////////////////////////////////////////////////
41		47
42	static wchar_t *	48	static wchar_t *
43	sv2wcs (SV *sv)	49	sv2wcs (SV *sv)
44	{	50	{
…		…
46	char *str = SvPVutf8 (sv, len);	52	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	53	return rxvt_utf8towcs (str, len);
48	}	54	}
49		55
50	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 *
51	new_ref (HV hv, const char klass)	69	new_ref (HV hv, const char klass)
52	{	70	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	71	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54	}	72	}
55		73
56	//TODO: use magic	74	//TODO: use magic
57	static SV *	75	static SV *
58	newSVptr (void ptr, const char klass)	76	newSVptr (void ptr, const char klass)
59	{	77	{
60	HV *hv = newHV ();	78	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	79	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		81	}
		82
		83	static void
		84	clearSVptr (SV *sv)
		85	{
		86	if (SvROK (sv))
		87	sv = SvRV (sv);
		88
		89	hv_clear ((HV *)sv);
		90	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	91	}
64		92
65	static long	93	static long
66	SvPTR (SV sv, const char klass)	94	SvPTR (SV sv, const char klass)
67	{	95	{
68	if (!sv_derived_from (sv, klass))	96	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	97	croak ("object of type %s expected", klass);
70		98
71	IV iv = SvIV (hv_fetch ((HV )SvRV (sv), "_ptr", 4, 1));	99	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		100
73	if (!iv)	101	if (!mg)
74	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);
75		103
76	return (long)iv;	104	return (long)mg->mg_ptr;
77	}	105	}
78		106
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81		109
82	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
83		111
84	struct perl_watcher	112	struct perl_watcher
…		…
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	162	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	163	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136		164
137	struct timer : time_watcher, perl_watcher	165	struct timer : time_watcher, perl_watcher
138	{	166	{
		167	tstamp interval;
		168
139	timer ()	169	timer ()
140	: time_watcher (this, &timer::execute)	170	: time_watcher (this, &timer::execute)
141	{	171	{
142	}	172	}
143		173
144	void execute (time_watcher &w)	174	void execute (time_watcher &w)
145	{	175	{
		176	if (interval)
		177	start (at + interval);
		178
146	invoke ("urxvt::timer", newSVtimer (this));	179	invoke ("urxvt::timer", newSVtimer (this));
147	}	180	}
148	};	181	};
149		182
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	183	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
160	void execute (io_watcher &w, short revents)	193	void execute (io_watcher &w, short revents)
161	{	194	{
162	invoke ("urxvt::iow", newSViow (this), revents);	195	invoke ("urxvt::iow", newSViow (this), revents);
163	}	196	}
164	};	197	};
		198
		199	/////////////////////////////////////////////////////////////////////////////
		200
		201	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		202
		203	struct overlay {
		204	HV *self;
		205	rxvt_term *THIS;
		206	int x, y, w, h;
		207	int border;
		208	text_t **text;
		209	rend_t **rend;
		210
		211	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		212	~overlay ();
		213
		214	void show ();
		215	void hide ();
		216
		217	void swap ();
		218
		219	void set (int x, int y, SV str, SV rend);
		220	};
		221
		222	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		223	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
		224	{
		225	if (border == 2)
		226	{
		227	w += 2;
		228	h += 2;
		229	}
		230
		231	text = new text_t *[h];
		232	rend = new rend_t *[h];
		233
		234	for (int y = 0; y < h; y++)
		235	{
		236	text_t *tp = text[y] = new text_t[w];
		237	rend_t *rp = rend[y] = new rend_t[w];
		238
		239	text_t t0, t1, t2;
		240	rend_t r = rstyle;
		241
		242	if (border == 2)
		243	{
		244	if (y == 0)
		245	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		246	else if (y < h - 1)
		247	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		248	else
		249	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		250
		251	*tp++ = t0;
		252	*rp++ = r;
		253
		254	for (int x = w - 2; x-- > 0; )
		255	{
		256	*tp++ = t1;
		257	*rp++ = r;
		258	}
		259
		260	*tp = t2;
		261	*rp = r;
		262	}
		263	else
		264	for (int x = w; x-- > 0; )
		265	{
		266	*tp++ = 0x0020;
		267	*rp++ = r;
		268	}
		269	}
		270
		271	show ();
		272	THIS->want_refresh = 1;
		273	}
		274
		275	overlay::~overlay ()
		276	{
		277	hide ();
		278
		279	for (int y = h; y--; )
		280	{
		281	delete [] text[y];
		282	delete [] rend[y];
		283	}
		284
		285	delete [] text;
		286	delete [] rend;
		287
		288	THIS->want_refresh = 1;
		289	}
		290
		291	void
		292	overlay::show ()
		293	{
		294	char key[33]; sprintf (key, "%32lx", (long)this);
		295
		296	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		297	hv_store (hv, key, 32, newSViv ((long)this), 0);
		298	}
		299
		300	void
		301	overlay::hide ()
		302	{
		303	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
		304
		305	if (ovs)
		306	{
		307	char key[33]; sprintf (key, "%32lx", (long)this);
		308
		309	HV hv = (HV )SvRV (*ovs);
		310	hv_delete (hv, key, 32, G_DISCARD);
		311	}
		312	}
		313
		314	void overlay::swap ()
		315	{
		316	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		317	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		318
		319	int ov_w = min (w, THIS->ncol - ov_x);
		320	int ov_h = min (h, THIS->nrow - ov_y);
		321
		322	for (int y = ov_h; y--; )
		323	{
		324	text_t *t1 = text [y];
		325	rend_t *r1 = rend [y];
		326
		327	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
		328	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
		329
		330	for (int x = ov_w; x--; )
		331	{
		332	text_t t = t1; t1++ = t2; t2++ = t;
		333	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		334	}
		335	}
		336
		337	}
		338
		339	void overlay::set (int x, int y, SV text, SV rend)
		340	{
		341	x += border;
		342	y += border;
		343
		344	if (!IN_RANGE_EXC (y, 0, h - border))
		345	return;
		346
		347	wchar_t *wtext = sv2wcs (text);
		348
		349	for (int col = min (wcslen (wtext), w - x - border); col--; )
		350	this->text [y][x + col] = wtext [col];
		351
		352	free (wtext);
		353
		354	if (rend)
		355	{
		356	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
		357	croak ("rend must be arrayref");
		358
		359	AV av = (AV )SvRV (rend);
		360
		361	for (int col = min (av_len (av) + 1, w - x - border); col--; )
		362	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		363	}
		364
		365	THIS->want_refresh = 1;
		366	}
		367
165		368
166	/////////////////////////////////////////////////////////////////////////////	369	/////////////////////////////////////////////////////////////////////////////
167		370
168	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
169		372
…		…
208	}	411	}
209		412
210	bool	413	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	414	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	415	{
213	if (!perl	416	if (!perl)
214	\|\| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;	417	return false;
216		418
217	if (htype == HOOK_INIT) // first hook ever called	419	if (htype == HOOK_INIT) // first hook ever called
		420	{
218	term->self = (void )newSVptr ((void )term, "urxvt::term");	421	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		422	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		423	}
		424	else if (!term->perl.self)
		425	return false; // perl not initialized for this instance
		426	else if (htype == HOOK_DESTROY)
		427	{
		428	// handled later
		429	}
		430	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
		431	{
		432	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		433
		434	if (HvKEYS (hv))
		435	{
		436	hv_iterinit (hv);
		437
		438	while (HE *he = hv_iternext (hv))
		439	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		440	}
		441	}
		442	else if (!should_invoke [htype])
		443	return false;
219		444
220	dSP;	445	dSP;
221	va_list ap;	446	va_list ap;
222		447
223	va_start (ap, htype);	448	va_start (ap, htype);
…		…
241		466
242	case DT_LONG:	467	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;	469	break;
245		470
		471	case DT_STR:
		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	}
		543	break;
		544
246	case DT_END:	545	case DT_END:
247	{	546	{
248	va_end (ap);	547	va_end (ap);
249		548
250	PUTBACK;	549	PUTBACK;
…		…
264	if (SvTRUE (ERRSV))	563	if (SvTRUE (ERRSV))
265	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));
266		565
267	if (htype == HOOK_DESTROY)	566	if (htype == HOOK_DESTROY)
268	{	567	{
269	// TODO: clear magic
270	hv_clear ((HV )SvRV ((SV )term->self));	568	clearSVptr ((SV *)term->perl.self);
271	SvREFCNT_dec ((SV *)term->self);	569	SvREFCNT_dec ((SV *)term->perl.self);
272	}	570	}
273		571
274	return count;	572	return count;
275	}	573	}
276		574
…		…
286		584
287	PROTOTYPES: ENABLE	585	PROTOTYPES: ENABLE
288		586
289	BOOT:	587	BOOT:
290	{	588	{
291	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	589	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		590
292	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
293	set_hookname (INIT);	592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
294	set_hookname (RESET);	593	# include "hookinc.h"
295	set_hookname (START);	594	# undef def
296	set_hookname (DESTROY);
297	set_hookname (SEL_BEGIN);
298	set_hookname (SEL_EXTEND);
299	set_hookname (SEL_MAKE);
300	set_hookname (SEL_GRAB);
301	set_hookname (FOCUS_IN);
302	set_hookname (FOCUS_OUT);
303	set_hookname (VIEW_CHANGE);
304	set_hookname (SCROLL_BACK);
305	set_hookname (TTY_ACTIVITY);
306	set_hookname (REFRESH_BEGIN);
307	set_hookname (REFRESH_END);
308		595
309	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	596	HV *option = get_hv ("urxvt::OPTION", 1);
		597	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		598	# define nodef(name)
		599	# include "optinc.h"
		600	# undef nodef
		601	# undef def
		602
		603	HV *stash = gv_stashpv ("urxvt", 1);
		604	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
		605	export_const_iv (DEFAULT_RSTYLE);
		606	export_const_iv (OVERLAY_RSTYLE);
		607	export_const_iv (RS_Bold);
		608	export_const_iv (RS_Italic);
		609	export_const_iv (RS_Blink);
		610	export_const_iv (RS_RVid);
		611	export_const_iv (RS_Uline);
		612
		613	export_const_iv (CurrentTime);
		614	export_const_iv (ShiftMask);
		615	export_const_iv (LockMask);
		616	export_const_iv (ControlMask);
		617	export_const_iv (Mod1Mask);
		618	export_const_iv (Mod2Mask);
		619	export_const_iv (Mod3Mask);
		620	export_const_iv (Mod4Mask);
		621	export_const_iv (Mod5Mask);
		622	export_const_iv (Button1Mask);
		623	export_const_iv (Button2Mask);
		624	export_const_iv (Button3Mask);
		625	export_const_iv (Button4Mask);
		626	export_const_iv (Button5Mask);
		627	export_const_iv (AnyModifier);
310	}	628	}
		629
		630	SV *
		631	new (...)
		632	CODE:
		633	{
		634	stringvec *argv = new stringvec;
		635	bool success;
		636
		637	for (int i = 0; i < items ;i++)
		638	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		639
		640	rxvt_term *term = new rxvt_term;
		641
		642	term->argv = argv;
		643
		644	try
		645	{
		646	if (!term->init (argv->size (), argv->begin ()))
		647	term = 0;
		648	}
		649	catch (const class rxvt_failure_exception &e)
		650	{
		651	term->destroy ();
		652	croak ("exception caught while initializing new terminal instance");
		653	}
		654
		655	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
		656	}
		657	OUTPUT:
		658	RETVAL
311		659
312	void	660	void
313	set_should_invoke (int htype, int value)	661	set_should_invoke (int htype, int value)
314	CODE:	662	CODE:
315	rxvt_perl.should_invoke [htype] = value;	663	rxvt_perl.should_invoke [htype] = value;
…		…
329	CODE:	677	CODE:
330	RETVAL = NOW;	678	RETVAL = NOW;
331	OUTPUT:	679	OUTPUT:
332	RETVAL	680	RETVAL
333		681
		682	int
		683	GET_BASEFG (int rend)
		684	CODE:
		685	RETVAL = GET_BASEFG (rend);
		686	OUTPUT:
		687	RETVAL
		688
		689	int
		690	GET_BASEBG (int rend)
		691	CODE:
		692	RETVAL = GET_BASEBG (rend);
		693	OUTPUT:
		694	RETVAL
		695
		696	int
		697	SET_FGCOLOR (int rend, int new_color)
		698	CODE:
		699	RETVAL = SET_FGCOLOR (rend, new_color);
		700	OUTPUT:
		701	RETVAL
		702
		703	int
		704	SET_BGCOLOR (int rend, int new_color)
		705	CODE:
		706	RETVAL = SET_BGCOLOR (rend, new_color);
		707	OUTPUT:
		708	RETVAL
		709
		710	int
		711	GET_CUSTOM (int rend)
		712	CODE:
		713	RETVAL = (rend && RS_customMask) >> RS_customShift;
		714	OUTPUT:
		715	RETVAL
		716
		717	int
		718	SET_CUSTOM (int rend, int new_value)
		719	CODE:
		720	{
		721	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		722	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		723
		724	RETVAL = (rend & ~RS_customMask)
		725	\| ((new_value << RS_customShift) & RS_customMask);
		726	}
		727	OUTPUT:
		728	RETVAL
		729
334	MODULE = urxvt PACKAGE = urxvt::term	730	MODULE = urxvt PACKAGE = urxvt::term
		731
		732	void
		733	rxvt_term::destroy ()
		734
		735	void
		736	rxvt_term::grab_button (int button, U32 modifiers)
		737	CODE:
		738	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		739	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		740	GrabModeSync, GrabModeSync, None, None);
		741
		742	bool
		743	rxvt_term::grab (U32 eventtime, int sync = 0)
		744	CODE:
		745	{
		746	int mode = sync ? GrabModeSync : GrabModeAsync;
		747
		748	THIS->perl.grabtime = 0;
		749
		750	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		751	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		752	mode, mode, None, None, eventtime))
		753	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		754	THIS->perl.grabtime = eventtime;
		755	else
		756	XUngrabPointer (THIS->display->display, eventtime);
		757
		758	RETVAL = !!THIS->perl.grabtime;
		759	}
		760	OUTPUT:
		761	RETVAL
		762
		763	void
		764	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)
		765	CODE:
		766	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);
		767
		768	void
		769	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)
		770	CODE:
		771	XAllowEvents (THIS->display->display, SyncBoth, eventtime);
		772
		773	void
		774	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)
		775	CODE:
		776	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);
		777	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);
		778
		779	void
		780	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)
		781	CODE:
		782	THIS->perl.grabtime = 0;
		783	XUngrabKeyboard (THIS->display->display, eventtime);
		784	XUngrabPointer (THIS->display->display, eventtime);
335		785
336	int	786	int
337	rxvt_term::strwidth (SV *str)	787	rxvt_term::strwidth (SV *str)
338	CODE:	788	CODE:
339	{	789	{
…		…
375		825
376	rxvt_push_locale (THIS->locale);	826	rxvt_push_locale (THIS->locale);
377	wchar_t *wstr = rxvt_mbstowcs (data, len);	827	wchar_t *wstr = rxvt_mbstowcs (data, len);
378	rxvt_pop_locale ();	828	rxvt_pop_locale ();
379		829
380	char *str = rxvt_wcstoutf8 (wstr);	830	RETVAL = wcs2sv (wstr);
381	free (wstr);	831	free (wstr);
		832	}
		833	OUTPUT:
		834	RETVAL
382		835
383	RETVAL = newSVpv (str, 0);	836	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
384	SvUTF8_on (RETVAL);	837
		838	#define TERM_OFFSET_width TERM_OFFSET(width)
		839	#define TERM_OFFSET_height TERM_OFFSET(height)
		840	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		841	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		842	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		843	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		844	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		845	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		846	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		847	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		848	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		849	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		850
		851	int
		852	rxvt_term::width ()
		853	ALIAS:
		854	width = TERM_OFFSET_width
		855	height = TERM_OFFSET_height
		856	fwidth = TERM_OFFSET_fwidth
		857	fheight = TERM_OFFSET_fheight
		858	fbase = TERM_OFFSET_fbase
		859	nrow = TERM_OFFSET_nrow
		860	ncol = TERM_OFFSET_ncol
		861	focus = TERM_OFFSET_focus
		862	mapped = TERM_OFFSET_mapped
		863	saveLines = TERM_OFFSET_saveLines
		864	total_rows = TERM_OFFSET_total_rows
		865	nsaved = TERM_OFFSET_nsaved
		866	CODE:
		867	RETVAL = (int )((char *)THIS + ix);
		868	OUTPUT:
		869	RETVAL
		870
		871	unsigned int
		872	rxvt_term::ModLevel3Mask ()
		873	ALIAS:
		874	ModLevel3Mask = 0
		875	ModMetaMask = 1
		876	ModNumLockMask = 2
		877	CODE:
		878	switch (ix)
		879	{
		880	case 0: RETVAL = THIS->ModLevel3Mask; break;
		881	case 1: RETVAL = THIS->ModMetaMask; break;
		882	case 2: RETVAL = THIS->ModNumLockMask; break;
		883	}
		884	OUTPUT:
		885	RETVAL
		886
		887	U32
		888	rxvt_term::parent ()
		889	CODE:
		890	RETVAL = (U32)THIS->parent [0];
		891	OUTPUT:
		892	RETVAL
		893
		894	U32
		895	rxvt_term::vt ()
		896	CODE:
		897	RETVAL = (U32)THIS->vt;
		898	OUTPUT:
		899	RETVAL
		900
		901	U32
		902	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		903	CODE:
		904	{
		905	RETVAL = THIS->rstyle;
		906	THIS->rstyle = new_rstyle;
		907	}
		908	OUTPUT:
		909	RETVAL
		910
		911	int
		912	rxvt_term::view_start (int newval = -1)
		913	CODE:
		914	{
		915	RETVAL = THIS->view_start;
		916
		917	if (newval >= 0)
		918	{
		919	THIS->view_start = min (newval, THIS->nsaved);
		920	THIS->scr_changeview (RETVAL);
		921	}
		922	}
		923	OUTPUT:
		924	RETVAL
		925
		926	void
		927	rxvt_term::want_refresh ()
		928	CODE:
		929	THIS->want_refresh = 1;
		930
		931	void
		932	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		933	PPCODE:
		934	{
		935	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		936	XSRETURN_EMPTY;
		937
		938	line_t &l = ROW(row_number);
		939
		940	if (GIMME_V != G_VOID)
		941	{
		942	wchar_t *wstr = new wchar_t [THIS->ncol];
		943
		944	for (int col = 0; col < THIS->ncol; col++)
		945	wstr [col] = l.t [col];
		946
		947	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		948
		949	delete [] wstr;
		950	}
		951
		952	if (new_text)
		953	{
		954	wchar_t *wstr = sv2wcs (new_text);
		955
		956	int len = min (wcslen (wstr) - start_ofs, max_len);
		957
		958	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		959	{
		960	free (wstr);
		961	croak ("new_text extends beyond horizontal margins");
		962	}
		963
		964	for (int col = start_col; col < start_col + len; col++)
		965	{
		966	l.t [col] = wstr [start_ofs + col - start_col];
		967	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		968	}
		969
385	free (str);	970	free (wstr);
		971	}
		972	}
		973
		974	void
		975	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		976	PPCODE:
		977	{
		978	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		979	XSRETURN_EMPTY;
		980
		981	line_t &l = ROW(row_number);
		982
		983	if (GIMME_V != G_VOID)
		984	{
		985	AV *av = newAV ();
		986
		987	av_extend (av, THIS->ncol - 1);
		988	for (int col = 0; col < THIS->ncol; col++)
		989	av_store (av, col, newSViv (l.r [col]));
		990
		991	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		992	}
		993
		994	if (new_rend)
		995	{
		996	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		997	croak ("new_rend must be arrayref");
		998
		999	AV av = (AV )SvRV (new_rend);
		1000	int len = min (av_len (av) + 1 - start_ofs, max_len);
		1001
		1002	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1003	croak ("new_rend array extends beyond horizontal margins");
		1004
		1005	for (int col = start_col; col < start_col + len; col++)
		1006	{
		1007	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1008
		1009	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1010	}
		1011	}
		1012	}
		1013
		1014	int
		1015	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1016	CODE:
		1017	{
		1018	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1019	XSRETURN_EMPTY;
		1020
		1021	line_t &l = ROW(row_number);
		1022	RETVAL = l.l;
		1023
		1024	if (new_length >= 0)
		1025	l.l = new_length;
		1026	}
		1027	OUTPUT:
		1028	RETVAL
		1029
		1030	bool
		1031	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1032	CODE:
		1033	{
		1034	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1035	XSRETURN_EMPTY;
		1036
		1037	line_t &l = ROW(row_number);
		1038	RETVAL = l.is_longer ();
		1039
		1040	if (new_is_longer >= 0)
		1041	l.is_longer (new_is_longer);
		1042	}
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	SV *
		1047	rxvt_term::special_encode (SV *string)
		1048	CODE:
		1049	{
		1050	wchar_t *wstr = sv2wcs (string);
		1051	int wlen = wcslen (wstr);
		1052	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1053
		1054	rxvt_push_locale (THIS->locale);
		1055
		1056	wchar_t *r = rstr;
		1057	for (wchar_t s = wstr; s; s++)
		1058	if (wcwidth (*s) == 0)
		1059	{
		1060	if (r == rstr)
		1061	croak ("leading combining character unencodable");
		1062
		1063	unicode_t n = rxvt_compose (r[-1], *s);
		1064	if (n == NOCHAR)
		1065	n = rxvt_composite.compose (r[-1], *s);
		1066
		1067	r[-1] = n;
		1068	}
		1069	#if !UNICODE_3
		1070	else if (*s >= 0x10000)
		1071	r++ = rxvt_composite.compose (s);
		1072	#endif
		1073	else
		1074	r++ = s;
		1075
		1076	rxvt_pop_locale ();
		1077
		1078	RETVAL = wcs2sv (rstr, r - rstr);
		1079
		1080	delete [] rstr;
		1081	}
		1082	OUTPUT:
		1083	RETVAL
		1084
		1085	SV *
		1086	rxvt_term::special_decode (SV *text)
		1087	CODE:
		1088	{
		1089	wchar_t *wstr = sv2wcs (text);
		1090	int wlen = wcslen (wstr);
		1091	int dlen = 0;
		1092
		1093	// find length
		1094	for (wchar_t s = wstr; s; s++)
		1095	if (*s == NOCHAR)
		1096	;
		1097	else if (IS_COMPOSE (*s))
		1098	dlen += rxvt_composite.expand (*s, 0);
		1099	else
		1100	dlen++;
		1101
		1102	wchar_t *rstr = new wchar_t [dlen];
		1103
		1104	// decode
		1105	wchar_t *r = rstr;
		1106	for (wchar_t s = wstr; s; s++)
		1107	if (*s == NOCHAR)
		1108	;
		1109	else if (IS_COMPOSE (*s))
		1110	r += rxvt_composite.expand (*s, r);
		1111	else
		1112	r++ = s;
		1113
		1114	RETVAL = wcs2sv (rstr, r - rstr);
		1115
		1116	delete [] rstr;
386	}	1117	}
387	OUTPUT:	1118	OUTPUT:
388	RETVAL	1119	RETVAL
389		1120
390	void	1121	void
391	rxvt_term::_resource (char name, int index, SV newval = 0)	1122	rxvt_term::_resource (char name, int index, SV newval = 0)
392	PPCODE:	1123	PPCODE:
393	{	1124	{
394	struct resval { const char *name; int value; } rslist [] = {	1125	struct resval { const char *name; int value; } rslist [] = {
395	# define Rs_def(name) { # name, Rs_ ## name },	1126	# define def(name) { # name, Rs_ ## name },
396	# define Rs_reserve(name,count)	1127	# define reserve(name,count)
397	# include "rsinc.h"	1128	# include "rsinc.h"
398	# undef Rs_def	1129	# undef def
399	# undef Rs_reserve	1130	# undef reserve
400	};	1131	};
401		1132
402	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1133	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
403		1134
404	do {	1135	do {
…		…
426	THIS->rs [index] = 0;	1157	THIS->rs [index] = 0;
427	}	1158	}
428	}	1159	}
429		1160
430	void	1161	void
431	rxvt_term::selection_mark (...)	1162	rxvt_term::cur (...)
432	PROTOTYPE: $;$$	1163	PROTOTYPE: $;$$
433	ALIAS:	1164	ALIAS:
		1165	screen_cur = 0
434	selection_beg = 1	1166	selection_beg = 1
435	selection_end = 2	1167	selection_end = 2
		1168	selection_mark = 3
436	PPCODE:	1169	PPCODE:
437	{	1170	{
438	row_col_t &sel = ix == 1 ? THIS->selection.beg	1171	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1172	: ix == 1 ? THIS->selection.beg
439	: ix == 2 ? THIS->selection.end	1173	: ix == 2 ? THIS->selection.end
440	: THIS->selection.mark;	1174	: THIS->selection.mark;
441		1175
442	if (GIMME_V != G_VOID)	1176	if (GIMME_V != G_VOID)
443	{	1177	{
444	EXTEND (SP, 2);	1178	EXTEND (SP, 2);
445	PUSHs (sv_2mortal (newSViv (sel.row)));	1179	PUSHs (sv_2mortal (newSViv (rc.row)));
446	PUSHs (sv_2mortal (newSViv (sel.col)));	1180	PUSHs (sv_2mortal (newSViv (rc.col)));
447	}	1181	}
448		1182
449	if (items == 3)	1183	if (items == 3)
450	{	1184	{
451	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1185	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
452	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1186	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
453		1187
454	if (ix)	1188	if (ix)
455	THIS->want_refresh = 1;	1189	THIS->want_refresh = 1;
456	}	1190	}
457	}	1191	}
458		1192
459	int	1193	int
460	rxvt_term::selection_grab (int eventtime)	1194	rxvt_term::selection_grab (U32 eventtime)
461		1195
462	void	1196	void
463	rxvt_term::selection (SV *newtext = 0)	1197	rxvt_term::selection (SV *newtext = 0)
464	PPCODE:	1198	PPCODE:
465	{	1199	{
466	if (GIMME_V != G_VOID)	1200	if (GIMME_V != G_VOID)
467	{	1201	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
468	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
469	SV *sv = newSVpv (sel, 0);
470	SvUTF8_on (sv);
471	free (sel);
472	XPUSHs (sv_2mortal (sv));
473	}
474		1202
475	if (newtext)	1203	if (newtext)
476	{	1204	{
477	free (THIS->selection.text);	1205	free (THIS->selection.text);
478		1206
479	THIS->selection.text = sv2wcs (newtext);	1207	THIS->selection.text = sv2wcs (newtext);
480	THIS->selection.len = wcslen (THIS->selection.text);	1208	THIS->selection.len = wcslen (THIS->selection.text);
481	}	1209	}
482	}	1210	}
483
484	void
485	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
486		1211
487	void	1212	void
488	rxvt_term::scr_overlay_off ()	1213	rxvt_term::scr_add_lines (SV *string)
489
490	void
491	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
492	CODE:	1214	CODE:
493	THIS->scr_overlay_set (x, y, text, rend);
494
495	void
496	rxvt_term::scr_overlay_set (int x, int y, SV *text)
497	CODE:
498	{	1215	{
499	wchar_t *wtext = sv2wcs (text);	1216	wchar_t *wstr = sv2wcs (string);
500	THIS->scr_overlay_set (x, y, wtext);	1217	THIS->scr_add_lines (wstr, wcslen (wstr));
501	free (wtext);	1218	free (wstr);
502	}	1219	}
503		1220
504	void	1221	void
505	rxvt_term::tt_write (SV *octets)	1222	rxvt_term::tt_write (SV *octets)
506	INIT:	1223	INIT:
507	STRLEN len;	1224	STRLEN len;
508	char *str = SvPVbyte (octets, len);	1225	char *str = SvPVbyte (octets, len);
509	C_ARGS:	1226	C_ARGS:
510	(unsigned char *)str, len	1227	str, len
		1228
		1229	void
		1230	rxvt_term::cmd_parse (SV *octets)
		1231	CODE:
		1232	{
		1233	STRLEN len;
		1234	char *str = SvPVbyte (octets, len);
		1235
		1236	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1237	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1238
		1239	THIS->cmdbuf_ptr = str;
		1240	THIS->cmdbuf_endp = str + len;
		1241
		1242	rxvt_push_locale (THIS->locale);
		1243	THIS->cmd_parse ();
		1244	rxvt_pop_locale ();
		1245
		1246	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1247	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1248	}
		1249
		1250	SV *
		1251	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1252	CODE:
		1253	{
		1254	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1255	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1256	o->self = (HV *)SvRV (RETVAL);
		1257	}
		1258	OUTPUT:
		1259	RETVAL
		1260
		1261	MODULE = urxvt PACKAGE = urxvt::overlay
		1262
		1263	void
		1264	overlay::set (int x, int y, SV text, SV rend = 0)
		1265
		1266	void
		1267	overlay::show ()
		1268
		1269	void
		1270	overlay::hide ()
		1271
		1272	void
		1273	overlay::DESTROY ()
511		1274
512	MODULE = urxvt PACKAGE = urxvt::timer	1275	MODULE = urxvt PACKAGE = urxvt::timer
513		1276
514	SV *	1277	SV *
515	timer::new ()	1278	timer::new ()
516	CODE:	1279	CODE:
517	timer *w = new timer;	1280	timer *w = new timer;
		1281	w->start (NOW);
518	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1282	RETVAL = newSVptr ((void *)w, "urxvt::timer");
519	w->self = (HV *)SvRV (RETVAL);	1283	w->self = (HV *)SvRV (RETVAL);
520	OUTPUT:	1284	OUTPUT:
521	RETVAL	1285	RETVAL
522		1286
…		…
530		1294
531	NV	1295	NV
532	timer::at ()	1296	timer::at ()
533	CODE:	1297	CODE:
534	RETVAL = THIS->at;	1298	RETVAL = THIS->at;
		1299	OUTPUT:
		1300	RETVAL
		1301
		1302	timer *
		1303	timer::interval (NV interval)
		1304	CODE:
		1305	THIS->interval = interval;
		1306	RETVAL = THIS;
535	OUTPUT:	1307	OUTPUT:
536	RETVAL	1308	RETVAL
537		1309
538	timer *	1310	timer *
539	timer::set (NV tstamp)	1311	timer::set (NV tstamp)

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs. Revision 1.39 by root, Sat Jan 7 23:18:56 2006 UTC

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs.
Revision 1.39 by root, Sat Jan 7 23:18:56 2006 UTC