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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 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
61	//TODO: use magic	74	//TODO: use magic
62	static SV *	75	static SV *
63	newSVptr (void ptr, const char klass)	76	newSVptr (void ptr, const char klass)
64	{	77	{
65	HV *hv = newHV ();	78	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	79	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
67	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);
68	}	91	}
69		92
70	static long	93	static long
71	SvPTR (SV sv, const char klass)	94	SvPTR (SV sv, const char klass)
72	{	95	{
73	if (!sv_derived_from (sv, klass))	96	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	97	croak ("object of type %s expected", klass);
75		98
76	IV iv = SvIV (hv_fetch ((HV )SvRV (sv), "_ptr", 4, 1));	99	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		100
78	if (!iv)	101	if (!mg)
79	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);
80		103
81	return (long)iv;	104	return (long)mg->mg_ptr;
82	}	105	}
83		106
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
86		109
87	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
88		111
89	struct perl_watcher	112	struct perl_watcher
…		…
186	rend_t **rend;	209	rend_t **rend;
187		210
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	211	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	212	~overlay ();
190		213
		214	void show ();
		215	void hide ();
		216
191	void swap ();	217	void swap ();
192		218
193	void set (int x, int y, SV str, SV rend);	219	void set (int x, int y, SV str, SV rend);
194	};	220	};
195		221
…		…
202	h += 2;	228	h += 2;
203	}	229	}
204		230
205	text = new text_t *[h];	231	text = new text_t *[h];
206	rend = new rend_t *[h];	232	rend = new rend_t *[h];
207		233
208	for (int y = 0; y < h; y++)	234	for (int y = 0; y < h; y++)
209	{	235	{
210	text_t *tp = text[y] = new text_t[w];	236	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	237	rend_t *rp = rend[y] = new rend_t[w];
212		238
213	text_t t0, t1, t2;	239	text_t t0, t1, t2;
214	rend_t r = rstyle;	240	rend_t r = rstyle;
215		241
216	if (border == 2)	242	if (border == 2)
217	{	243	{
218	if (y == 0)	244	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	245	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	246	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	247	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	248	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	249	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		250
225	*tp++ = t0;	251	*tp++ = t0;
226	*rp++ = r;	252	*rp++ = r;
227		253
228	for (int x = w - 2; x-- > 0; )	254	for (int x = w - 2; x-- > 0; )
229	{	255	{
230	*tp++ = t1;	256	*tp++ = t1;
231	*rp++ = r;	257	*rp++ = r;
232	}	258	}
233		259
234	*tp = t2;	260	*tp = t2;
235	*rp = r;	261	*rp = r;
236	}	262	}
237	else	263	else
238	for (int x = w; x-- > 0; )	264	for (int x = w; x-- > 0; )
239	{	265	{
240	*tp++ = 0x0020;	266	*tp++ = 0x0020;
241	*rp++ = r;	267	*rp++ = r;
242	}	268	}
243	}	269	}
244		270
		271	show ();
245	THIS->want_refresh = 1;	272	THIS->want_refresh = 1;
246	}	273	}
247		274
248	overlay::~overlay ()	275	overlay::~overlay ()
249	{	276	{
		277	hide ();
		278
250	for (int y = h; y--; )	279	for (int y = h; y--; )
251	{	280	{
252	delete [] text[y];	281	delete [] text[y];
253	delete [] rend[y];	282	delete [] rend[y];
254	}	283	}
…		…
257	delete [] rend;	286	delete [] rend;
258		287
259	THIS->want_refresh = 1;	288	THIS->want_refresh = 1;
260	}	289	}
261		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
262	void overlay::swap ()	314	void overlay::swap ()
263	{	315	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	316	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));	317	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266		318
…		…
269		321
270	for (int y = ov_h; y--; )	322	for (int y = ov_h; y--; )
271	{	323	{
272	text_t *t1 = text [y];	324	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	325	rend_t *r1 = rend [y];
274		326
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	327	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;	328	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
277		329
278	for (int x = ov_w; x--; )	330	for (int x = ov_w; x--; )
279	{	331	{
280	text_t t = t1; t1++ = t2; t2++ = t;	332	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));	333	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	334	}
283	}	335	}
284		336
285	}	337	}
286		338
287	void overlay::set (int x, int y, SV str, SV rend)	339	void overlay::set (int x, int y, SV text, SV rend)
288	{	340	{
289	x += border;	341	x += border;
290	y += border;	342	y += border;
291		343
292	if (!IN_RANGE_EXC (y, 0, h - border))	344	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	345	return;
294		346
295	wchar_t *wstr = sv2wcs (str);	347	wchar_t *wtext = sv2wcs (text);
296		348
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	349	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	350	this->text [y][x + col] = wtext [col];
299		351
300	free (wstr);	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	}
301		364
302	THIS->want_refresh = 1;	365	THIS->want_refresh = 1;
303	}	366	}
304		367
305		368
…		…
350	bool	413	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	414	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	415	{
353	if (!perl)	416	if (!perl)
354	return false;	417	return false;
355		418
356	if (htype == HOOK_INIT) // first hook ever called	419	if (htype == HOOK_INIT) // first hook ever called
357	{	420	{
358	term->self = (void )newSVptr ((void )term, "urxvt::term");	421	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
359	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);
360	}	423	}
		424	else if (!term->perl.self)
		425	return false; // perl not initialized for this instance
361	else if (htype == HOOK_DESTROY)	426	else if (htype == HOOK_DESTROY)
362	{	427	{
363	// handled later	428	// handled later
364	}	429	}
365	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)	430	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
366	{	431	{
367	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));
368		433
369	if (HvKEYS (hv))	434	if (HvKEYS (hv))
370	{	435	{
371	hv_iterinit (hv);	436	hv_iterinit (hv);
372		437
…		…
401		466
402	case DT_LONG:	467	case DT_LONG:
403	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404	break;	469	break;
405		470
406	case DT_STRING:	471	case DT_STR:
407	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	}
408	break;	543	break;
409		544
410	case DT_END:	545	case DT_END:
411	{	546	{
412	va_end (ap);	547	va_end (ap);
…		…
428	if (SvTRUE (ERRSV))	563	if (SvTRUE (ERRSV))
429	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));
430		565
431	if (htype == HOOK_DESTROY)	566	if (htype == HOOK_DESTROY)
432	{	567	{
433	// TODO: clear magic
434	hv_clear ((HV )SvRV ((SV )term->self));	568	clearSVptr ((SV *)term->perl.self);
435	SvREFCNT_dec ((SV *)term->self);	569	SvREFCNT_dec ((SV *)term->perl.self);
436	}	570	}
437		571
438	return count;	572	return count;
439	}	573	}
440		574
…		…
450		584
451	PROTOTYPES: ENABLE	585	PROTOTYPES: ENABLE
452		586
453	BOOT:	587	BOOT:
454	{	588	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	589	HV *stash = gv_stashpv ("urxvt", 1);
456	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	590	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
		591
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	592	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);	593	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459	set_hookname (RESET);	594	# include "hookinc.h"
460	set_hookname (START);	595	# undef def
461	set_hookname (DESTROY);
462	set_hookname (SEL_BEGIN);
463	set_hookname (SEL_EXTEND);
464	set_hookname (SEL_MAKE);
465	set_hookname (SEL_GRAB);
466	set_hookname (FOCUS_IN);
467	set_hookname (FOCUS_OUT);
468	set_hookname (VIEW_CHANGE);
469	set_hookname (SCROLL_BACK);
470	set_hookname (TTY_ACTIVITY);
471	set_hookname (REFRESH_BEGIN);
472	set_hookname (REFRESH_END);
473	set_hookname (KEYBOARD_COMMAND);
474		596
		597
475	export_const (DEFAULT_RSTYLE);	598	export_const_iv (DEFAULT_RSTYLE);
476	export_const (OVERLAY_RSTYLE);	599	export_const_iv (OVERLAY_RSTYLE);
477	export_const (RS_Bold);	600	export_const_iv (RS_Bold);
478	export_const (RS_Italic);	601	export_const_iv (RS_Italic);
479	export_const (RS_Blink);	602	export_const_iv (RS_Blink);
480	export_const (RS_RVid);	603	export_const_iv (RS_RVid);
481	export_const (RS_Uline);	604	export_const_iv (RS_Uline);
482		605
483	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));
484	}	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
485		654
486	void	655	void
487	set_should_invoke (int htype, int value)	656	set_should_invoke (int htype, int value)
488	CODE:	657	CODE:
489	rxvt_perl.should_invoke [htype] = value;	658	rxvt_perl.should_invoke [htype] = value;
…		…
552	}	721	}
553	OUTPUT:	722	OUTPUT:
554	RETVAL	723	RETVAL
555		724
556	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);
557		780
558	int	781	int
559	rxvt_term::strwidth (SV *str)	782	rxvt_term::strwidth (SV *str)
560	CODE:	783	CODE:
561	{	784	{
…		…
597		820
598	rxvt_push_locale (THIS->locale);	821	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	822	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	823	rxvt_pop_locale ();
601		824
602	char *str = rxvt_wcstoutf8 (wstr);	825	RETVAL = wcs2sv (wstr);
603	free (wstr);	826	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	827	}
609	OUTPUT:	828	OUTPUT:
610	RETVAL	829	RETVAL
611		830
		831	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		832
		833	#define TERM_OFFSET_width TERM_OFFSET(width)
		834	#define TERM_OFFSET_height TERM_OFFSET(height)
		835	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		836	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		837	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		838	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		839	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		840	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		841	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		842	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		843	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		844	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
		845
612	int	846	int
		847	rxvt_term::width ()
		848	ALIAS:
		849	width = TERM_OFFSET_width
		850	height = TERM_OFFSET_height
		851	fwidth = TERM_OFFSET_fwidth
		852	fheight = TERM_OFFSET_fheight
		853	fbase = TERM_OFFSET_fbase
		854	nrow = TERM_OFFSET_nrow
		855	ncol = TERM_OFFSET_ncol
		856	focus = TERM_OFFSET_focus
		857	mapped = TERM_OFFSET_mapped
		858	saveLines = TERM_OFFSET_saveLines
		859	total_rows = TERM_OFFSET_total_rows
		860	nsaved = TERM_OFFSET_nsaved
		861	CODE:
		862	RETVAL = (int )((char *)THIS + ix);
		863	OUTPUT:
		864	RETVAL
		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
		882	U32
		883	rxvt_term::parent ()
		884	CODE:
		885	RETVAL = (U32)THIS->parent [0];
		886	OUTPUT:
		887	RETVAL
		888
		889	U32
613	rxvt_term::nsaved ()	890	rxvt_term::vt ()
614	CODE:	891	CODE:
		892	RETVAL = (U32)THIS->vt;
		893	OUTPUT:
		894	RETVAL
		895
		896	U32
		897	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		898	CODE:
		899	{
615	RETVAL = THIS->nsaved;	900	RETVAL = THIS->rstyle;
		901	THIS->rstyle = new_rstyle;
		902	}
616	OUTPUT:	903	OUTPUT:
617	RETVAL	904	RETVAL
618		905
619	int	906	int
620	rxvt_term::view_start (int newval = -1)	907	rxvt_term::view_start (int newval = -1)
621	CODE:	908	CODE:
622	{	909	{
…		…
629	}	916	}
630	}	917	}
631	OUTPUT:	918	OUTPUT:
632	RETVAL	919	RETVAL
633		920
634	int
635	rxvt_term::nrow ()
636	CODE:
637	RETVAL = THIS->nrow;
638	OUTPUT:
639	RETVAL
640
641	int
642	rxvt_term::ncol ()
643	CODE:
644	RETVAL = THIS->ncol;
645	OUTPUT:
646	RETVAL
647
648	void	921	void
649	rxvt_term::want_refresh ()	922	rxvt_term::want_refresh ()
650	CODE:	923	CODE:
651	THIS->want_refresh = 1;	924	THIS->want_refresh = 1;
652		925
653	void	926	void
654	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)
655	PPCODE:	928	PPCODE:
656	{	929	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	930	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
658	croak ("row_number number of out range");	931	XSRETURN_EMPTY;
659		932
660	line_t &l = ROW(row_number);	933	line_t &l = ROW(row_number);
661		934
662	if (GIMME_V != G_VOID)	935	if (GIMME_V != G_VOID)
663	{	936	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	937	wchar_t *wstr = new wchar_t [THIS->ncol];
665		938
666	for (int col = 0; col <THIS->ncol; col++)	939	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	940	wstr [col] = l.t [col];
668		941
669	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670	free (wstr);
671
672	SV *sv = newSVpv (str, 0);
673	SvUTF8_on (sv);
674	XPUSHs (sv_2mortal (sv));	942	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);	943
		944	delete [] wstr;
676	}	945	}
677		946
678	if (new_text)	947	if (new_text)
679	{	948	{
680	wchar_t *wstr = sv2wcs (new_text);	949	wchar_t *wstr = sv2wcs (new_text);
681		950
682	int len = wcslen (wstr);	951	int len = min (wcslen (wstr) - start_ofs, max_len);
683		952
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	953	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
685	{	954	{
686	free (wstr);	955	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	956	croak ("new_text extends beyond horizontal margins");
688	}	957	}
689		958
690	for (int col = start_col; col < start_col + len; col++)	959	for (int col = start_col; col < start_col + len; col++)
691	{	960	{
692	l.t [col] = wstr [col - start_col];	961	l.t [col] = wstr [start_ofs + col - start_col];
693	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]));
694	}	963	}
695		964
696	free (wstr);	965	free (wstr);
697	}	966	}
698	}	967	}
699		968
700	void	969	void
701	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)
702	PPCODE:	971	PPCODE:
703	{	972	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	973	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
705	croak ("row_number number of out range");	974	XSRETURN_EMPTY;
706		975
707	line_t &l = ROW(row_number);	976	line_t &l = ROW(row_number);
708		977
709	if (GIMME_V != G_VOID)	978	if (GIMME_V != G_VOID)
710	{	979	{
…		…
721	{	990	{
722	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	991	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	992	croak ("new_rend must be arrayref");
724		993
725	AV av = (AV )SvRV (new_rend);	994	AV av = (AV )SvRV (new_rend);
726	int len = av_len (av) + 1;	995	int len = min (av_len (av) + 1 - start_ofs, max_len);
727		996
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	997	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
729	croak ("new_rend array extends beyond horizontal margins");	998	croak ("new_rend array extends beyond horizontal margins");
730		999
731	for (int col = start_col; col < start_col + len; col++)	1000	for (int col = start_col; col < start_col + len; col++)
732	{	1001	{
733	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;
734		1003
735	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]));
736	}	1005	}
737	}	1006	}
738	}	1007	}
739		1008
740	int	1009	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1010	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1011	CODE:
743	{	1012	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1013	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
745	croak ("row_number number of out range");	1014	XSRETURN_EMPTY;
746		1015
747	line_t &l = ROW(row_number);	1016	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1017	RETVAL = l.l;
749		1018
750	if (new_length >= -1)	1019	if (new_length >= 0)
751	l.l = new_length;	1020	l.l = new_length;
752	}	1021	}
753	OUTPUT:	1022	OUTPUT:
754	RETVAL	1023	RETVAL
755		1024
		1025	bool
		1026	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1027	CODE:
		1028	{
		1029	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1030	XSRETURN_EMPTY;
		1031
		1032	line_t &l = ROW(row_number);
		1033	RETVAL = l.is_longer ();
		1034
		1035	if (new_is_longer >= 0)
		1036	l.is_longer (new_is_longer);
		1037	}
		1038	OUTPUT:
		1039	RETVAL
		1040
756	SV *	1041	SV *
757	rxvt_term::special_encode (SV *str)	1042	rxvt_term::special_encode (SV *string)
758	CODE:	1043	CODE:
759	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
760		1079
761	SV *	1080	SV *
762	rxvt_term::special_decode (SV *str)	1081	rxvt_term::special_decode (SV *text)
763	CODE:	1082	CODE:
764	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
765		1115
766	void	1116	void
767	rxvt_term::_resource (char name, int index, SV newval = 0)	1117	rxvt_term::_resource (char name, int index, SV newval = 0)
768	PPCODE:	1118	PPCODE:
769	{	1119	{
770	struct resval { const char *name; int value; } rslist [] = {	1120	struct resval { const char *name; int value; } rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1121	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1122	# define reserve(name,count)
773	# include "rsinc.h"	1123	# include "rsinc.h"
774	# undef Rs_def	1124	# undef def
775	# undef Rs_reserve	1125	# undef reserve
776	};	1126	};
777		1127
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1128	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
779		1129
780	do {	1130	do {
…		…
802	THIS->rs [index] = 0;	1152	THIS->rs [index] = 0;
803	}	1153	}
804	}	1154	}
805		1155
806	void	1156	void
807	rxvt_term::selection_mark (...)	1157	rxvt_term::cur (...)
808	PROTOTYPE: $;$$	1158	PROTOTYPE: $;$$
809	ALIAS:	1159	ALIAS:
		1160	screen_cur = 0
810	selection_beg = 1	1161	selection_beg = 1
811	selection_end = 2	1162	selection_end = 2
		1163	selection_mark = 3
812	PPCODE:	1164	PPCODE:
813	{	1165	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1166	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1167	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1168	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1169	: THIS->selection.mark;
817		1170
818	if (GIMME_V != G_VOID)	1171	if (GIMME_V != G_VOID)
819	{	1172	{
820	EXTEND (SP, 2);	1173	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1174	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1175	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1176	}
824		1177
825	if (items == 3)	1178	if (items == 3)
826	{	1179	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1180	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1181	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
829		1182
830	if (ix)	1183	if (ix)
831	THIS->want_refresh = 1;	1184	THIS->want_refresh = 1;
832	}	1185	}
833	}	1186	}
834		1187
835	int	1188	int
836	rxvt_term::selection_grab (int eventtime)	1189	rxvt_term::selection_grab (U32 eventtime)
837		1190
838	void	1191	void
839	rxvt_term::selection (SV *newtext = 0)	1192	rxvt_term::selection (SV *newtext = 0)
840	PPCODE:	1193	PPCODE:
841	{	1194	{
842	if (GIMME_V != G_VOID)	1195	if (GIMME_V != G_VOID)
843	{	1196	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
845	SV *sv = newSVpv (sel, 0);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1197
851	if (newtext)	1198	if (newtext)
852	{	1199	{
853	free (THIS->selection.text);	1200	free (THIS->selection.text);
854		1201
855	THIS->selection.text = sv2wcs (newtext);	1202	THIS->selection.text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1203	THIS->selection.len = wcslen (THIS->selection.text);
857	}	1204	}
858	}	1205	}
859		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);
		1214	}
		1215
860	void	1216	void
861	rxvt_term::tt_write (SV *octets)	1217	rxvt_term::tt_write (SV *octets)
862	INIT:	1218	INIT:
863	STRLEN len;	1219	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1220	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1221	C_ARGS:
866	(unsigned char *)str, len	1222	str, len
		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	}
867		1244
868	SV *	1245	SV *
869	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)
870	CODE:	1247	CODE:
871	{	1248	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1249	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1250	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	1251	o->self = (HV *)SvRV (RETVAL);
875
876	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877	char key[33]; sprintf (key, "%32lx", (long)o);
878	hv_store (hv, key, 32, newSViv ((long)o), 0);
879	}	1252	}
880	OUTPUT:	1253	OUTPUT:
881	RETVAL	1254	RETVAL
882		1255
883	MODULE = urxvt PACKAGE = urxvt::overlay	1256	MODULE = urxvt PACKAGE = urxvt::overlay
884		1257
885	void	1258	void
886	overlay::set (int x, int y, SV text, SV rend = 0)	1259	overlay::set (int x, int y, SV text, SV rend = 0)
887		1260
888	void	1261	void
		1262	overlay::show ()
		1263
		1264	void
		1265	overlay::hide ()
		1266
		1267	void
889	overlay::DESTROY ()	1268	overlay::DESTROY ()
890	CODE:
891	{
892	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893	if (ovs)
894	{
895	HV hv = (HV )SvRV (*ovs);
896	char key[33]; sprintf (key, "%32lx", (long)THIS);
897	hv_delete (hv, key, 32, G_DISCARD);
898	}
899
900	delete THIS;
901	}
902		1269
903	MODULE = urxvt PACKAGE = urxvt::timer	1270	MODULE = urxvt PACKAGE = urxvt::timer
904		1271
905	SV *	1272	SV *
906	timer::new ()	1273	timer::new ()

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs. Revision 1.38 by root, Sat Jan 7 21:22:02 2006 UTC

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.38 by root, Sat Jan 7 21:22:02 2006 UTC