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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.75 by root, Wed Jan 18 11:05:09 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 2006 UTC

…		…
50	#undef LINENO	50	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
58		56
59	static wchar_t *	57	static wchar_t *
60	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
61	{	59	{
…		…
80	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
81	{	79	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}	81	}
84		82
85	//TODO: use magic
86	static SV *	83	static SV *
87	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
88	{	85	{
89	HV *hv = newHV ();	86	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		111
115	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
116	}	113	}
117		114
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		117
121	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
122		119
123	struct perl_watcher
124	{
125	SV *cbsv;
126	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		121
214	struct overlay {	122	class overlay {
215	HV *self;
216	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
217	int x, y, w, h;	125	int x, y, w, h;
218	int border;	126	int border;
219	text_t **text;	127	text_t **text;
220	rend_t **rend;	128	rend_t **rend;
221		129
		130	public:
		131	HV *self;
		132
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	134	~overlay ();
224		135
225	void show ();	136	void show ();
226	void hide ();	137	void hide ();
…		…
229		140
230	void set (int x, int y, SV *str, SV *rend);	141	void set (int x, int y, SV *str, SV *rend);
231	};	142	};
232		143
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	144	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
234	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
235	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
236	if (border == 2)	150	if (border == 2)
237	{	151	{
238	w += 2;	152	w += 2;
239	h += 2;	153	h += 2;
240	}	154	}
…		…
278	*rp++ = r;	192	*rp++ = r;
279	}	193	}
280	}	194	}
281		195
282	show ();	196	show ();
283	THIS->want_refresh = 1;
284	}	197	}
285		198
286	overlay::~overlay ()	199	overlay::~overlay ()
287	{	200	{
288	hide ();	201	hide ();
…		…
293	delete [] rend[y];	206	delete [] rend[y];
294	}	207	}
295		208
296	delete [] text;	209	delete [] text;
297	delete [] rend;	210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
298		223
299	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
300	}	225	}
301		226
302	void	227	void
303	overlay::show ()
304	{
305	char key[33]; sprintf (key, "%32lx", (long)this);
306
307	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
308	hv_store (hv, key, 32, newSViv ((long)this), 0);
309	}
310
311	void
312	overlay::hide ()	228	overlay::hide ()
313	{	229	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
315		232
316	if (ovs)	233	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		234
320	HV *hv = (HV *)SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
323	}	248	}
324		249
325	void overlay::swap ()	250	void overlay::swap ()
326	{	251	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
369		294
370	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
371		296
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	299	}
375		300
376	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
377	}	302	}
378		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
		306	#define IOM_CLASS "urxvt"
		307	#include <iom_perl.h>
379		308
380	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
381		310
382	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
383		312
…		…
433		362
434	if (perl)	363	if (perl)
435	{	364	{
436	// runs outside of perls ENV	365	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	366	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	367	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	368	}
440	}	369	}
441		370
442	static void	371	static void
443	ungrab (rxvt_term *THIS)	372	ungrab (rxvt_term *THIS)
444	{	373	{
445	if (THIS->perl.grabtime)	374	if (THIS->perl.grabtime)
446	{	375	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	376	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	377	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	378	THIS->perl.grabtime = 0;
450	}	379	}
451	}	380	}
452		381
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	382	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	383	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	384	{
470	if (!perl || !term->perl.self)	385	if (!perl || !term->perl.self)
471	return false;	386	return false;
472		387
473	// pre-handling of some events	388	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	389	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	390	{
		391	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		392
		393	for (int i = 0; i <= AvFILL (av); i++)
		394	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		395	}
476		396
477	swap (perl_environ, environ);	397	swap (perl_environ, environ);
478		398
479	bool event_consumed;	399	bool event_consumed;
480		400
…		…
513	break;	433	break;
514		434
515	case DT_STR_LEN:	435	case DT_STR_LEN:
516	{	436	{
517	char *str = va_arg (ap, char *);	437	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	438	int len = va_arg (ap, int);
519		439
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	440	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	441	}
522	break;	442	break;
523		443
524	case DT_WCS_LEN:	444	case DT_WCS_LEN:
525	{	445	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	446	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	447	int wlen = va_arg (ap, int);
528		448
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	449	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		450	}
		451	break;
		452
		453	case DT_LCS_LEN:
		454	{
		455	long *lstr = va_arg (ap, long *);
		456	int llen = va_arg (ap, int);
		457
		458	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	459	}
531	break;	460	break;
532		461
533	case DT_XEVENT:	462	case DT_XEVENT:
534	{	463	{
535	XEvent *xe = va_arg (ap, XEvent *);	464	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	465	HV *hv = newHV ();
537		466
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	467	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	468	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	469	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541	# undef set	470	# undef set
542		471
543	setiv (type, xe->type);	472	setiv (type, xe->type);
544	setiv (send_event, xe->xany.send_event);	473	setiv (send_event, xe->xany.send_event);
545	setiv (serial, xe->xany.serial);	474	setiv (serial, xe->xany.serial);
546		475
…		…
555	setuv (root, xe->xmotion.root);	484	setuv (root, xe->xmotion.root);
556	setuv (subwindow, xe->xmotion.subwindow);	485	setuv (subwindow, xe->xmotion.subwindow);
557	setuv (time, xe->xmotion.time);	486	setuv (time, xe->xmotion.time);
558	setiv (x, xe->xmotion.x);	487	setiv (x, xe->xmotion.x);
559	setiv (y, xe->xmotion.y);	488	setiv (y, xe->xmotion.y);
560	setiv (row, xe->xmotion.y / term->fheight);	489	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
561	setiv (col, xe->xmotion.x / term->fwidth);	490	setiv (col, xe->xmotion.x / term->fwidth);
562	setiv (x_root, xe->xmotion.x_root);	491	setiv (x_root, xe->xmotion.x_root);
563	setiv (y_root, xe->xmotion.y_root);	492	setiv (y_root, xe->xmotion.y_root);
564	setuv (state, xe->xmotion.state);	493	setuv (state, xe->xmotion.state);
565		494
…		…
598	setuv (above, xe->xconfigure.above);	527	setuv (above, xe->xconfigure.above);
599	break;	528	break;
600	}	529	}
601		530
602	break;	531	break;
		532
		533	case PropertyNotify:
		534	setuv (window, xe->xproperty.window);
		535	setuv (atom, xe->xproperty.atom);
		536	setuv (time, xe->xproperty.time);
		537	setiv (state, xe->xproperty.state);
		538	break;
		539
		540	case ClientMessage:
		541	setuv (window, xe->xclient.window);
		542	setuv (message_type, xe->xclient.message_type);
		543	setuv (format, xe->xclient.format);
		544	setuv (l0, xe->xclient.data.l[0]);
		545	setuv (l1, xe->xclient.data.l[1]);
		546	setuv (l2, xe->xclient.data.l[2]);
		547	setuv (l3, xe->xclient.data.l[3]);
		548	setuv (l4, xe->xclient.data.l[4]);
		549	break;
603	}	550	}
604		551
605	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	552	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606	}	553	}
607	break;	554	break;
…		…
647	else	594	else
648	event_consumed = false;	595	event_consumed = false;
649		596
650	// post-handling of some events	597	// post-handling of some events
651	if (htype == HOOK_REFRESH_BEGIN)	598	if (htype == HOOK_REFRESH_BEGIN)
652	swap_overlays (term);	599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
653	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
654	{	606	{
655	clearSVptr ((SV *)term->perl.self);	607	clearSVptr ((SV *)term->perl.self);
656	SvREFCNT_dec ((SV *)term->perl.self);	608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
657	}	612	}
658		613
659	swap (perl_environ, environ);	614	swap (perl_environ, environ);
660		615
661	return event_consumed;	616	return event_consumed;
…		…
685	# include "optinc.h"	640	# include "optinc.h"
686	# undef nodef	641	# undef nodef
687	# undef def	642	# undef def
688		643
689	HV *stash = gv_stashpv ("urxvt", 1);	644	HV *stash = gv_stashpv ("urxvt", 1);
690	struct {	645	static const struct {
691	const char *name;	646	const char *name;
692	IV iv;	647	IV iv;
693	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
694	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
695	const_iv (DEFAULT_RSTYLE),	650	const_iv (DEFAULT_RSTYLE),
…		…
714	const_iv (Button3Mask),	669	const_iv (Button3Mask),
715	const_iv (Button4Mask),	670	const_iv (Button4Mask),
716	const_iv (Button5Mask),	671	const_iv (Button5Mask),
717	const_iv (AnyModifier),	672	const_iv (AnyModifier),
718		673
719	const_iv (EVENT_NONE),	674	const_iv (NoSymbol),
720	const_iv (EVENT_READ),	675	const_iv (GrabModeSync),
721	const_iv (EVENT_WRITE),	676	const_iv (GrabModeAsync),
722		677
723	const_iv (NoEventMask),	678	const_iv (NoEventMask),
724	const_iv (KeyPressMask),	679	const_iv (KeyPressMask),
725	const_iv (KeyReleaseMask),	680	const_iv (KeyReleaseMask),
726	const_iv (ButtonPressMask),	681	const_iv (ButtonPressMask),
…		…
778	const_iv (SelectionRequest),	733	const_iv (SelectionRequest),
779	const_iv (SelectionNotify),	734	const_iv (SelectionNotify),
780	const_iv (ColormapNotify),	735	const_iv (ColormapNotify),
781	const_iv (ClientMessage),	736	const_iv (ClientMessage),
782	const_iv (MappingNotify),	737	const_iv (MappingNotify),
		738	# if ENABLE_XIM_ONTHESPOT
		739	const_iv (XIMReverse),
		740	const_iv (XIMUnderline),
		741	const_iv (XIMHighlight),
		742	const_iv (XIMPrimary),
		743	const_iv (XIMSecondary),
		744	const_iv (XIMTertiary),
		745	const_iv (XIMVisibleToForward),
		746	const_iv (XIMVisibleToBackword),
		747	const_iv (XIMVisibleToCenter),
		748	# if 0
		749	const_iv (XIMForwardChar),
		750	const_iv (XIMBackwardChar),
		751	const_iv (XIMForwardWord),
		752	const_iv (XIMBackwardWord),
		753	const_iv (XIMCaretUp),
		754	const_iv (XIMCaretDown),
		755	const_iv (XIMNextLine),
		756	const_iv (XIMPreviousLine),
		757	const_iv (XIMLineStart),
		758	const_iv (XIMLineEnd),
		759	const_iv (XIMAbsolutePosition),
		760	const_iv (XIMDontChange),
		761	# endif
		762	# endif
783	};	763	};
784		764
785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	765	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
786	civ-- > const_iv; )
787	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	766	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
788	}	767	}
789		768
790	void	769	void
791	warn (const char *msg)	770	warn (const char *msg)
…		…
822	RETVAL	801	RETVAL
823		802
824	int	803	int
825	SET_FGCOLOR (int rend, int new_color)	804	SET_FGCOLOR (int rend, int new_color)
826	CODE:	805	CODE:
827	RETVAL = SET_FGCOLOR (rend, new_color);	806	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
828	OUTPUT:	807	OUTPUT:
829	RETVAL	808	RETVAL
830		809
831	int	810	int
832	SET_BGCOLOR (int rend, int new_color)	811	SET_BGCOLOR (int rend, int new_color)
833	CODE:	812	CODE:
834	RETVAL = SET_BGCOLOR (rend, new_color);	813	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
835	OUTPUT:	814	OUTPUT:
836	RETVAL	815	RETVAL
837		816
838	int	817	int
839	GET_CUSTOM (int rend)	818	GET_CUSTOM (int rend)
840	CODE:	819	CODE:
841	RETVAL = (rend && RS_customMask) >> RS_customShift;	820	RETVAL = (rend & RS_customMask) >> RS_customShift;
842	OUTPUT:	821	OUTPUT:
843	RETVAL	822	RETVAL
844		823
845	int	824	int
846	SET_CUSTOM (int rend, int new_value)	825	SET_CUSTOM (int rend, int new_value)
…		…
853	| ((new_value << RS_customShift) & RS_customMask);	832	| ((new_value << RS_customShift) & RS_customMask);
854	}	833	}
855	OUTPUT:	834	OUTPUT:
856	RETVAL	835	RETVAL
857		836
		837	void
		838	termlist ()
		839	PPCODE:
		840	{
		841	EXTEND (SP, rxvt_term::termlist.size ());
		842
		843	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		844	if ((*t)->perl.self)
		845	PUSHs (sv_2mortal (newSVterm (*t)));
		846	}
		847
858	MODULE = urxvt PACKAGE = urxvt::term	848	MODULE = urxvt PACKAGE = urxvt::term
859		849
860	SV *	850	SV *
861	_new (...)	851	_new (AV *env, AV *arg)
862	CODE:	852	CODE:
863	{	853	{
864	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
865	croak ("first argument to urxvt::term->_new must be arrayref");
866
867	rxvt_term *term = new rxvt_term;	854	rxvt_term *term = new rxvt_term;
868		855
869	term->argv = new stringvec;	856	stringvec *argv = new stringvec;
870	term->envv = new stringvec;	857	stringvec *envv = new stringvec;
871		858
872	for (int i = 1; i < items; i++)	859	for (int i = 0; i <= AvFILL (arg); i++)
873	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	860	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
874		861
875	AV *envv = (AV *)SvRV (ST (0));
876	for (int i = av_len (envv) + 1; i--; )	862	for (int i = AvFILL (env) + 1; i--; )
877	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	863	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
878		864
879	term->envv->push_back (0);	865	envv->push_back (0);
880		866
881	bool success;	867	bool success;
882		868
883	try	869	try
884	{	870	{
885	success = term->init (term->argv->size (), term->argv->begin ());	871	success = term->init (argv, envv);
886	}	872	}
887	catch (const class rxvt_failure_exception &e)	873	catch (const class rxvt_failure_exception &e)
888	{	874	{
889	success = false;	875	success = false;
890	}	876	}
…		…
902	RETVAL	888	RETVAL
903		889
904	void	890	void
905	rxvt_term::destroy ()	891	rxvt_term::destroy ()
906		892
907	#if ENABLE_PERL_FRILLS
908
909	void
910	rxvt_term::XListProperties (U32 window)
911	PPCODE:
912	{
913	int count;
914	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
915
916	EXTEND (SP, count);
917	while (count--)
918	PUSHs (newSVuv ((U32)props [count]));
919
920	XFree (props);
921	}
922
923	void
924	rxvt_term::XGetWindowProperty (U32 window, U32 property)
925	PPCODE:
926	{
927	Atom type;
928	int format;
929	unsigned long nitems;
930	unsigned long bytes_after;
931	unsigned char *prop;
932	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
933	0, 1<<30, 0, AnyPropertyType,
934	&type, &format, &nitems, &bytes_after, &prop);
935	if (type != None)
936	{
937	EXTEND (SP, 3);
938	PUSHs (newSVuv ((U32)type));
939	PUSHs (newSViv (format));
940	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
941	XFree (prop);
942	}
943	}
944
945	void
946	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
947	CODE:
948	{
949	STRLEN len;
950	char *data_ = SvPVbyte (data, len);
951
952	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
953	type, format, PropModeReplace,
954	(unsigned char *)data, len * 8 / format);
955	}
956
957	void
958	rxvt_term::XDeleteProperty (U32 window, U32 property)
959	CODE:
960	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
961
962	U32
963	rxvt_term::DefaultRootWindow ()
964	CODE:
965	RETVAL = (U32)THIS->display->root;
966	OUTPUT:
967	RETVAL
968
969	U32
970	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
971	CODE:
972	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
973	x, y, width, height, 0,
974	THIS->pix_colors_focused[Color_border],
975	THIS->pix_colors_focused[Color_border]);
976	OUTPUT:
977	RETVAL
978
979	void
980	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
981	CODE:
982	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
983
984	void
985	rxvt_term::XMapWindow (U32 window)
986	CODE:
987	XMapWindow (THIS->display->display, (Window)window);
988
989	void
990	rxvt_term::XUnmapWindow (U32 window)
991	CODE:
992	XUnmapWindow (THIS->display->display, (Window)window);
993
994	#endif
995
996	void	893	void
997	rxvt_term::set_should_invoke (int htype, int inc)	894	rxvt_term::set_should_invoke (int htype, int inc)
998	CODE:	895	CODE:
999	THIS->perl.should_invoke [htype] += inc;	896	THIS->perl.should_invoke [htype] += inc;
1000		897
1001	void	898	int
1002	rxvt_term::grab_button (int button, U32 modifiers)	899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1003	CODE:	900	CODE:
1004	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1005	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1006	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
1007		927
1008	bool	928	bool
1009	rxvt_term::grab (U32 eventtime, int sync = 0)	929	rxvt_term::grab (Time eventtime, int sync = 0)
1010	CODE:	930	CODE:
1011	{	931	{
1012	int mode = sync ? GrabModeSync : GrabModeAsync;	932	int mode = sync ? GrabModeSync : GrabModeAsync;
1013		933
1014	THIS->perl.grabtime = 0;	934	THIS->perl.grabtime = 0;
1015		935
1016	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1018	mode, mode, None, GRAB_CURSOR, eventtime))	938	mode, mode, None, GRAB_CURSOR, eventtime))
1019	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1020	THIS->perl.grabtime = eventtime;	940	THIS->perl.grabtime = eventtime;
1021	else	941	else
1022	XUngrabPointer (THIS->display->display, eventtime);	942	XUngrabPointer (THIS->dpy, eventtime);
1023		943
1024	RETVAL = !!THIS->perl.grabtime;	944	RETVAL = !!THIS->perl.grabtime;
1025	}	945	}
1026	OUTPUT:	946	OUTPUT:
1027	RETVAL	947	RETVAL
1028		948
1029	void	949	void
1030	rxvt_term::allow_events_async ()	950	rxvt_term::allow_events_async ()
1031	CODE:	951	CODE:
1032	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1033		953
1034	void	954	void
1035	rxvt_term::allow_events_sync ()	955	rxvt_term::allow_events_sync ()
1036	CODE:	956	CODE:
1037	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1038		958
1039	void	959	void
1040	rxvt_term::allow_events_replay ()	960	rxvt_term::allow_events_replay ()
1041	CODE:	961	CODE:
1042	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1043	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1044		964
1045	void	965	void
1046	rxvt_term::ungrab ()	966	rxvt_term::ungrab ()
1047	CODE:	967	CODE:
1048	ungrab (THIS);	968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
1049		993
1050	int	994	int
1051	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
1052	CODE:	996	CODE:
1053	{	997	{
1054	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
1055		999
1056	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
1057	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
1058	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
1059		1010
1060	free (wstr);	1011	free (wstr);
1061	}	1012	}
1062	OUTPUT:	1013	OUTPUT:
…		…
1092	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
1093		1044
1094	RETVAL = wcs2sv (wstr);	1045	RETVAL = wcs2sv (wstr);
1095	free (wstr);	1046	free (wstr);
1096	}	1047	}
		1048	OUTPUT:
		1049	RETVAL
		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
1097	OUTPUT:	1055	OUTPUT:
1098	RETVAL	1056	RETVAL
1099		1057
1100	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1101		1059
…		…
1106	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1107	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1108	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1109	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1110	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1111	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1072	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1112	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1073	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1113	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1074	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1114		1075
1115	int	1076	int
…		…
1122	fbase = TERM_OFFSET_fbase	1083	fbase = TERM_OFFSET_fbase
1123	nrow = TERM_OFFSET_nrow	1084	nrow = TERM_OFFSET_nrow
1124	ncol = TERM_OFFSET_ncol	1085	ncol = TERM_OFFSET_ncol
1125	focus = TERM_OFFSET_focus	1086	focus = TERM_OFFSET_focus
1126	mapped = TERM_OFFSET_mapped	1087	mapped = TERM_OFFSET_mapped
		1088	int_bwidth = TERM_OFFSET_int_bwidth
		1089	ext_bwidth = TERM_OFFSET_ext_bwidth
		1090	lineSpace = TERM_OFFSET_lineSpace
1127	saveLines = TERM_OFFSET_saveLines	1091	saveLines = TERM_OFFSET_saveLines
1128	total_rows = TERM_OFFSET_total_rows	1092	total_rows = TERM_OFFSET_total_rows
1129	top_row = TERM_OFFSET_top_row	1093	top_row = TERM_OFFSET_top_row
1130	CODE:	1094	CODE:
1131	RETVAL = *(int *)((char *)THIS + ix);	1095	RETVAL = *(int *)((char *)THIS + ix);
…		…
1136	rxvt_term::ModLevel3Mask ()	1100	rxvt_term::ModLevel3Mask ()
1137	ALIAS:	1101	ALIAS:
1138	ModLevel3Mask = 0	1102	ModLevel3Mask = 0
1139	ModMetaMask = 1	1103	ModMetaMask = 1
1140	ModNumLockMask = 2	1104	ModNumLockMask = 2
		1105	current_screen = 3
		1106	hidden_cursor = 4
1141	CODE:	1107	CODE:
1142	switch (ix)	1108	switch (ix)
1143	{	1109	{
1144	case 0: RETVAL = THIS->ModLevel3Mask; break;	1110	case 0: RETVAL = THIS->ModLevel3Mask; break;
1145	case 1: RETVAL = THIS->ModMetaMask; break;	1111	case 1: RETVAL = THIS->ModMetaMask; break;
1146	case 2: RETVAL = THIS->ModNumLockMask; break;	1112	case 2: RETVAL = THIS->ModNumLockMask; break;
		1113	case 3: RETVAL = THIS->current_screen; break;
		1114	case 4: RETVAL = THIS->hidden_cursor; break;
1147	}	1115	}
1148	OUTPUT:	1116	OUTPUT:
1149	RETVAL	1117	RETVAL
1150		1118
1151	char *	1119	char *
…		…
1161	}	1129	}
1162	OUTPUT:	1130	OUTPUT:
1163	RETVAL	1131	RETVAL
1164		1132
1165	SV *	1133	SV *
1166	rxvt_term::_env ()	1134	rxvt_term::envv ()
		1135	ALIAS:
		1136	argv = 1
1167	CODE:	1137	PPCODE:
1168	{	1138	{
1169	if (THIS->envv)	1139	stringvec *vec = ix ? THIS->argv : THIS->envv;
1170	{
1171	AV *av = newAV ();
1172		1140
		1141	EXTEND (SP, vec->size ());
		1142
1173	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1143	for (char **i = vec->begin (); i != vec->end (); ++i)
1174	if (*i)	1144	if (*i)
1175	av_push (av, newSVpv (*i, 0));	1145	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1176
1177	RETVAL = newRV_noinc ((SV *)av);
1178	}
1179	else
1180	RETVAL = &PL_sv_undef;
1181	}	1146	}
1182	OUTPUT:
1183	RETVAL
1184		1147
1185	int	1148	int
1186	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1149	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187	CODE:	1150	CODE:
1188	RETVAL = THIS->pty_ev.events;	1151	RETVAL = THIS->pty_ev.events;
1189	if (events != EVENT_UNDEF)	1152	if (events != EVENT_UNDEF)
1190	THIS->pty_ev.set (events);	1153	THIS->pty_ev.set (events);
1191	OUTPUT:	1154	OUTPUT:
1192	RETVAL	1155	RETVAL
1193		1156
1194	U32	1157	int
		1158	rxvt_term::pty_fd ()
		1159	CODE:
		1160	RETVAL = THIS->pty->pty;
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	Window
1195	rxvt_term::parent ()	1165	rxvt_term::parent ()
1196	CODE:	1166	CODE:
1197	RETVAL = (U32)THIS->parent [0];	1167	RETVAL = THIS->parent [0];
1198	OUTPUT:	1168	OUTPUT:
1199	RETVAL	1169	RETVAL
1200		1170
1201	U32	1171	Window
1202	rxvt_term::vt ()	1172	rxvt_term::vt ()
1203	CODE:	1173	CODE:
1204	RETVAL = (U32)THIS->vt;	1174	RETVAL = THIS->vt;
1205	OUTPUT:	1175	OUTPUT:
1206	RETVAL	1176	RETVAL
1207		1177
1208	void	1178	void
1209	rxvt_term::vt_emask_add (U32 emask)	1179	rxvt_term::vt_emask_add (U32 emask)
…		…
1231	}	1201	}
1232	OUTPUT:	1202	OUTPUT:
1233	RETVAL	1203	RETVAL
1234		1204
1235	void	1205	void
		1206	rxvt_term::focus_in ()
		1207
		1208	void
		1209	rxvt_term::focus_out ()
		1210
		1211	void
		1212	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1213	ALIAS:
		1214	key_release = 1
		1215	CODE:
		1216	{
		1217	XKeyEvent xkey;
		1218
		1219	memset (&xkey, 0, sizeof (xkey));
		1220
		1221	xkey.time = time;
		1222	xkey.state = state;
		1223	xkey.keycode = keycode;
		1224
		1225	xkey.type = ix ? KeyRelease : KeyPress;
		1226	xkey.display = THIS->dpy;
		1227	xkey.window = THIS->vt;
		1228	xkey.root = THIS->display->root;
		1229	xkey.subwindow = THIS->vt;
		1230
		1231	if (ix)
		1232	THIS->key_release (xkey);
		1233	else
		1234	THIS->key_press (xkey);
		1235	}
		1236
		1237	void
1236	rxvt_term::want_refresh ()	1238	rxvt_term::want_refresh ()
1237	CODE:	1239	CODE:
1238	THIS->want_refresh = 1;	1240	THIS->want_refresh = 1;
1239		1241
1240	void	1242	void
…		…
1246		1248
1247	line_t &l = ROW(row_number);	1249	line_t &l = ROW(row_number);
1248		1250
1249	if (GIMME_V != G_VOID)	1251	if (GIMME_V != G_VOID)
1250	{	1252	{
1251	wchar_t *wstr = new wchar_t [THIS->ncol];	1253	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1252		1254
1253	for (int col = 0; col < THIS->ncol; col++)	1255	for (int col = 0; col < THIS->ncol; col++)
1254	wstr [col] = l.t [col];	1256	wstr [col] = l.t [col];
1255		1257
1256	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1258	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1257
1258	delete [] wstr;
1259	}	1259	}
1260		1260
1261	if (new_text)	1261	if (new_text)
1262	{	1262	{
1263	wchar_t *wstr = sv2wcs (new_text);	1263	wchar_t *wstr = sv2wcs (new_text);
1264		1264
1265	int len = min (wcslen (wstr) - start_ofs, max_len);	1265	int len = min (wcslen (wstr) - start_ofs, max_len);
1266		1266
1267	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1267	if (start_col < 0 || start_col + len > THIS->ncol)
1268	{	1268	{
1269	free (wstr);	1269	free (wstr);
1270	croak ("new_text extends beyond horizontal margins");	1270	croak ("new_text extends beyond horizontal margins");
1271	}	1271	}
1272		1272
…		…
1304	{	1304	{
1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1306	croak ("new_rend must be arrayref");	1306	croak ("new_rend must be arrayref");
1307		1307
1308	AV *av = (AV *)SvRV (new_rend);	1308	AV *av = (AV *)SvRV (new_rend);
1309	int len = min (av_len (av) + 1 - start_ofs, max_len);	1309	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1310		1310
1311	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1311	if (start_col < 0 || start_col + len > THIS->ncol)
1312	croak ("new_rend array extends beyond horizontal margins");	1312	croak ("new_rend array extends beyond horizontal margins");
1313		1313
1314	for (int col = start_col; col < start_col + len; col++)	1314	for (int col = start_col; col < start_col + len; col++)
1315	{	1315	{
1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1356	rxvt_term::special_encode (SV *string)	1356	rxvt_term::special_encode (SV *string)
1357	CODE:	1357	CODE:
1358	{	1358	{
1359	wchar_t *wstr = sv2wcs (string);	1359	wchar_t *wstr = sv2wcs (string);
1360	int wlen = wcslen (wstr);	1360	int wlen = wcslen (wstr);
1361	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1361	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1362		1362
1363	rxvt_push_locale (THIS->locale);	1363	rxvt_push_locale (THIS->locale);
1364		1364
1365	wchar_t *r = rstr;	1365	wchar_t *r = rstr;
1366	for (wchar_t *s = wstr; *s; s++)	1366	for (wchar_t *s = wstr; *s; s++)
		1367	{
		1368	int w = WCWIDTH (*s);
		1369
1367	if (wcwidth (*s) == 0)	1370	if (w == 0)
1368	{	1371	{
1369	if (r == rstr)	1372	if (r == rstr)
1370	croak ("leading combining character unencodable");	1373	croak ("leading combining character unencodable");
1371		1374
1372	unicode_t n = rxvt_compose (r[-1], *s);	1375	unicode_t n = rxvt_compose (r[-1], *s);
1373	if (n == NOCHAR)	1376	if (n == NOCHAR)
1374	n = rxvt_composite.compose (r[-1], *s);	1377	n = rxvt_composite.compose (r[-1], *s);
1375		1378
1376	r[-1] = n;	1379	r[-1] = n;
1377	}	1380	}
1378	#if !UNICODE_3	1381	#if !UNICODE_3
1379	else if (*s >= 0x10000)	1382	else if (*s >= 0x10000)
1380	*r++ = rxvt_composite.compose (*s);	1383	*r++ = rxvt_composite.compose (*s);
1381	#endif	1384	#endif
1382	else	1385	else
1383	*r++ = *s;	1386	*r++ = *s;
		1387
		1388	// the *2 above only allows wcwidth <= 2
		1389	if (w > 1)
		1390	*r++ = NOCHAR;
		1391	}
1384		1392
1385	rxvt_pop_locale ();	1393	rxvt_pop_locale ();
1386		1394
1387	RETVAL = wcs2sv (rstr, r - rstr);	1395	RETVAL = wcs2sv (rstr, r - rstr);
1388
1389	delete [] rstr;
1390	}	1396	}
1391	OUTPUT:	1397	OUTPUT:
1392	RETVAL	1398	RETVAL
1393		1399
1394	SV *	1400	SV *
…		…
1406	else if (IS_COMPOSE (*s))	1412	else if (IS_COMPOSE (*s))
1407	dlen += rxvt_composite.expand (*s, 0);	1413	dlen += rxvt_composite.expand (*s, 0);
1408	else	1414	else
1409	dlen++;	1415	dlen++;
1410		1416
1411	wchar_t *rstr = new wchar_t [dlen];	1417	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1412		1418
1413	// decode	1419	// decode
1414	wchar_t *r = rstr;	1420	wchar_t *r = rstr;
1415	for (wchar_t *s = wstr; *s; s++)	1421	for (wchar_t *s = wstr; *s; s++)
1416	if (*s == NOCHAR)	1422	if (*s == NOCHAR)
…		…
1419	r += rxvt_composite.expand (*s, r);	1425	r += rxvt_composite.expand (*s, r);
1420	else	1426	else
1421	*r++ = *s;	1427	*r++ = *s;
1422		1428
1423	RETVAL = wcs2sv (rstr, r - rstr);	1429	RETVAL = wcs2sv (rstr, r - rstr);
1424
1425	delete [] rstr;
1426	}	1430	}
1427	OUTPUT:	1431	OUTPUT:
1428	RETVAL	1432	RETVAL
1429		1433
1430	void	1434	void
1431	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1435	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1432	PPCODE:	1436	PPCODE:
1433	{	1437	{
1434	struct resval { const char *name; int value; } rslist [] = {	1438	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1435	# define def(name) { # name, Rs_ ## name },	1439	# define def(name) { # name, Rs_ ## name },
1436	# define reserve(name,count)	1440	# define reserve(name,count)
1437	# include "rsinc.h"	1441	# include "rsinc.h"
1438	# undef def	1442	# undef def
1439	# undef reserve	1443	# undef reserve
1440	};	1444	};
1441		1445
1442	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1446	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1443		1447
1444	do {	1448	do {
1445	if (rs-- == rslist)	1449	if (rs-- == rslist)
1446	croak ("no such resource '%s', requested", name);	1450	croak ("no such resource '%s', requested", name);
1447	} while (strcmp (name, rs->name));	1451	} while (strcmp (name, rs->name));
…		…
1481	if (set)	1485	if (set)
1482	THIS->options |= optval;	1486	THIS->options |= optval;
1483	else	1487	else
1484	THIS->options &= ~optval;	1488	THIS->options &= ~optval;
1485		1489
		1490	if (THIS->check_ev.is_active ()) // avoid doing this before START
1486	switch (optval)	1491	switch (optval)
1487	{	1492	{
1488	case Opt_skipBuiltinGlyphs:	1493	case Opt_skipBuiltinGlyphs:
1489	THIS->set_fonts ();	1494	THIS->set_fonts ();
1490	THIS->scr_remap_chars ();	1495	THIS->scr_remap_chars ();
1491	THIS->scr_touch (true);	1496	THIS->scr_touch (true);
1492	THIS->want_refresh = 1;	1497	THIS->want_refresh = 1;
1493	break;	1498	break;
1494		1499
1495	case Opt_cursorUnderline:	1500	case Opt_cursorUnderline:
1496	THIS->want_refresh = 1;	1501	THIS->want_refresh = 1;
1497	break;	1502	break;
1498		1503
1499	# case Opt_scrollBar_floating:	1504	# case Opt_scrollBar_floating:
1500	# case Opt_scrollBar_right:	1505	# case Opt_scrollBar_right:
1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1506	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1502	# break;	1507	# break;
1503	}	1508	}
1504	}	1509	}
1505	}	1510	}
1506	OUTPUT:	1511	OUTPUT:
1507	RETVAL	1512	RETVAL
1508		1513
…		…
1539	if (items == 3)	1544	if (items == 3)
1540	{	1545	{
1541	rc.row = SvIV (ST (1));	1546	rc.row = SvIV (ST (1));
1542	rc.col = SvIV (ST (2));	1547	rc.col = SvIV (ST (2));
1543		1548
1544	if (ix == 2 && rc.col == 0)	1549	if (ix == 2)
1545	{	1550	{
		1551	if (rc.col == 0)
		1552	{
		1553	// col == 0 means end of previous line
1546	rc.row--;	1554	rc.row--;
1547	rc.col = THIS->ncol;	1555	rc.col = THIS->ncol;
		1556	}
		1557	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1558	&& rc.col > ROW(rc.row).l)
		1559	{
		1560	// col >= length means while line and add newline
		1561	rc.col = THIS->ncol;
		1562	}
1548	}	1563	}
1549		1564
1550	clamp_it (rc.col, 0, THIS->ncol);	1565	clamp_it (rc.col, 0, THIS->ncol);
1551	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1566	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1552		1567
…		…
1560	CODE:	1575	CODE:
1561	RETVAL = THIS->charsets [THIS->screen.charset];	1576	RETVAL = THIS->charsets [THIS->screen.charset];
1562	OUTPUT:	1577	OUTPUT:
1563	RETVAL	1578	RETVAL
1564		1579
1565	#void	1580	void
1566	#rxvt_term::selection_clear ()	1581	rxvt_term::selection_clear ()
1567		1582
1568	void	1583	void
1569	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
1570	CODE:	1585	CODE:
1571	THIS->selection.op = SELECTION_CONT;	1586	THIS->selection.op = SELECTION_CONT;
1572	THIS->selection.rect = rect;	1587	THIS->selection.rect = rect;
1573	THIS->selection_make (eventtime);	1588	THIS->selection_make (eventtime);
1574		1589
1575	int	1590	int
1576	rxvt_term::selection_grab (U32 eventtime)	1591	rxvt_term::selection_grab (Time eventtime)
1577		1592
1578	void	1593	void
1579	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
1580	PPCODE:	1595	PPCODE:
1581	{	1596	{
…		…
1599	void	1614	void
1600	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601		1616
1602	void	1617	void
1603	rxvt_term::scr_bell ()	1618	rxvt_term::scr_bell ()
		1619
		1620	void
		1621	rxvt_term::scr_change_screen (int screen)
1604		1622
1605	void	1623	void
1606	rxvt_term::scr_add_lines (SV *string)	1624	rxvt_term::scr_add_lines (SV *string)
1607	CODE:	1625	CODE:
1608	{	1626	{
…		…
1649	o->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
1650	}	1668	}
1651	OUTPUT:	1669	OUTPUT:
1652	RETVAL	1670	RETVAL
1653		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
		1752	OUTPUT:
		1753	RETVAL
		1754
		1755	#if 0
		1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1793	PPCODE:
		1794	{
		1795	int dx, dy;
		1796	Window child;
		1797
		1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1799	{
		1800	EXTEND (SP, 3);
		1801	PUSHs (newSViv (dx));
		1802	PUSHs (newSViv (dy));
		1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
		1806
		1807	#############################################################################
		1808	# urxvt::overlay
		1809	#############################################################################
		1810
1654	MODULE = urxvt PACKAGE = urxvt::overlay	1811	MODULE = urxvt PACKAGE = urxvt::overlay
1655		1812
1656	void	1813	void
1657	overlay::set (int x, int y, SV *text, SV *rend = 0)	1814	overlay::set (int x, int y, SV *text, SV *rend = 0)
1658		1815
…		…
1663	overlay::hide ()	1820	overlay::hide ()
1664		1821
1665	void	1822	void
1666	overlay::DESTROY ()	1823	overlay::DESTROY ()
1667		1824
1668	MODULE = urxvt PACKAGE = urxvt::timer	1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1669		1826
1670	SV *
1671	timer::new ()
1672	CODE:
1673	timer *w = new timer;
1674	w->start (NOW);
1675	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1676	w->self = (HV *)SvRV (RETVAL);
1677	OUTPUT:
1678	RETVAL
1679
1680	timer *
1681	timer::cb (SV *cb)
1682	CODE:
1683	THIS->cb (cb);
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687
1688	NV
1689	timer::at ()
1690	CODE:
1691	RETVAL = THIS->at;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::interval (NV interval)
1697	CODE:
1698	THIS->interval = interval;
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	timer *
1704	timer::set (NV tstamp)
1705	CODE:
1706	THIS->set (tstamp);
1707	RETVAL = THIS;
1708	OUTPUT:
1709	RETVAL
1710
1711	timer *
1712	timer::start (NV tstamp = THIS->at)
1713	CODE:
1714	THIS->start (tstamp);
1715	RETVAL = THIS;
1716	OUTPUT:
1717	RETVAL
1718
1719	timer *
1720	timer::after (NV delay)
1721	CODE:
1722	THIS->start (NOW + delay);
1723	OUTPUT:
1724	RETVAL
1725
1726	timer *
1727	timer::stop ()
1728	CODE:
1729	THIS->stop ();
1730	RETVAL = THIS;
1731	OUTPUT:
1732	RETVAL
1733
1734	void
1735	timer::DESTROY ()
1736
1737	MODULE = urxvt PACKAGE = urxvt::iow
1738
1739	SV *
1740	iow::new ()
1741	CODE:
1742	iow *w = new iow;
1743	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1744	w->self = (HV *)SvRV (RETVAL);
1745	OUTPUT:
1746	RETVAL
1747
1748	iow *
1749	iow::cb (SV *cb)
1750	CODE:
1751	THIS->cb (cb);
1752	RETVAL = THIS;
1753	OUTPUT:
1754	RETVAL
1755
1756	iow *
1757	iow::fd (int fd)
1758	CODE:
1759	THIS->fd = fd;
1760	RETVAL = THIS;
1761	OUTPUT:
1762	RETVAL
1763
1764	iow *
1765	iow::events (short events)
1766	CODE:
1767	THIS->events = events;
1768	RETVAL = THIS;
1769	OUTPUT:
1770	RETVAL
1771
1772	iow *
1773	iow::start ()
1774	CODE:
1775	THIS->start ();
1776	RETVAL = THIS;
1777	OUTPUT:
1778	RETVAL
1779
1780	iow *
1781	iow::stop ()
1782	CODE:
1783	THIS->stop ();
1784	RETVAL = THIS;
1785	OUTPUT:
1786	RETVAL
1787
1788	void
1789	iow::DESTROY ()
1790
1791

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