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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 1.113 by ayin, Tue May 1 21:10:04 2007 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	#define IOM_WARN rxvt_warn
		308	#include <iom_perl.h>
379		309
380	/////////////////////////////////////////////////////////////////////////////	310	/////////////////////////////////////////////////////////////////////////////
381		311
382	struct rxvt_perl_interp rxvt_perl;	312	struct rxvt_perl_interp rxvt_perl;
383		313
…		…
433		363
434	if (perl)	364	if (perl)
435	{	365	{
436	// runs outside of perls ENV	366	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	367	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);	368	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	369	}
440	}	370	}
441		371
442	static void	372	static void
443	ungrab (rxvt_term *THIS)	373	ungrab (rxvt_term *THIS)
444	{	374	{
445	if (THIS->perl.grabtime)	375	if (THIS->perl.grabtime)
446	{	376	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	377	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	378	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	379	THIS->perl.grabtime = 0;
450	}	380	}
451	}	381	}
452		382
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	383	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	384	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	385	{
470	if (!perl || !term->perl.self)	386	if (!perl || !term->perl.self)
471	return false;	387	return false;
472		388
473	// pre-handling of some events	389	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	390	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	391	{
		392	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		393
		394	for (int i = 0; i <= AvFILL (av); i++)
		395	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		396	}
476		397
477	swap (perl_environ, environ);	398	swap (perl_environ, environ);
478		399
479	bool event_consumed;	400	bool event_consumed;
480		401
…		…
513	break;	434	break;
514		435
515	case DT_STR_LEN:	436	case DT_STR_LEN:
516	{	437	{
517	char *str = va_arg (ap, char *);	438	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	439	int len = va_arg (ap, int);
519		440
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	441	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	442	}
522	break;	443	break;
523		444
524	case DT_WCS_LEN:	445	case DT_WCS_LEN:
525	{	446	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	447	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	448	int wlen = va_arg (ap, int);
528		449
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	450	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		451	}
		452	break;
		453
		454	case DT_LCS_LEN:
		455	{
		456	long *lstr = va_arg (ap, long *);
		457	int llen = va_arg (ap, int);
		458
		459	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	460	}
531	break;	461	break;
532		462
533	case DT_XEVENT:	463	case DT_XEVENT:
534	{	464	{
535	XEvent *xe = va_arg (ap, XEvent *);	465	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	466	HV *hv = newHV ();
537		467
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	468	# 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)	469	# 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)	470	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541	# undef set	471	# undef set
542		472
543	setiv (type, xe->type);	473	setiv (type, xe->type);
544	setiv (send_event, xe->xany.send_event);	474	setiv (send_event, xe->xany.send_event);
545	setiv (serial, xe->xany.serial);	475	setiv (serial, xe->xany.serial);
546		476
…		…
555	setuv (root, xe->xmotion.root);	485	setuv (root, xe->xmotion.root);
556	setuv (subwindow, xe->xmotion.subwindow);	486	setuv (subwindow, xe->xmotion.subwindow);
557	setuv (time, xe->xmotion.time);	487	setuv (time, xe->xmotion.time);
558	setiv (x, xe->xmotion.x);	488	setiv (x, xe->xmotion.x);
559	setiv (y, xe->xmotion.y);	489	setiv (y, xe->xmotion.y);
560	setiv (row, xe->xmotion.y / term->fheight);	490	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
561	setiv (col, xe->xmotion.x / term->fwidth);	491	setiv (col, xe->xmotion.x / term->fwidth);
562	setiv (x_root, xe->xmotion.x_root);	492	setiv (x_root, xe->xmotion.x_root);
563	setiv (y_root, xe->xmotion.y_root);	493	setiv (y_root, xe->xmotion.y_root);
564	setuv (state, xe->xmotion.state);	494	setuv (state, xe->xmotion.state);
565		495
…		…
598	setuv (above, xe->xconfigure.above);	528	setuv (above, xe->xconfigure.above);
599	break;	529	break;
600	}	530	}
601		531
602	break;	532	break;
		533
		534	case PropertyNotify:
		535	setuv (window, xe->xproperty.window);
		536	setuv (atom, xe->xproperty.atom);
		537	setuv (time, xe->xproperty.time);
		538	setiv (state, xe->xproperty.state);
		539	break;
		540
		541	case ClientMessage:
		542	setuv (window, xe->xclient.window);
		543	setuv (message_type, xe->xclient.message_type);
		544	setuv (format, xe->xclient.format);
		545	setuv (l0, xe->xclient.data.l[0]);
		546	setuv (l1, xe->xclient.data.l[1]);
		547	setuv (l2, xe->xclient.data.l[2]);
		548	setuv (l3, xe->xclient.data.l[3]);
		549	setuv (l4, xe->xclient.data.l[4]);
		550	break;
603	}	551	}
604		552
605	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	553	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606	}	554	}
607	break;	555	break;
…		…
647	else	595	else
648	event_consumed = false;	596	event_consumed = false;
649		597
650	// post-handling of some events	598	// post-handling of some events
651	if (htype == HOOK_REFRESH_BEGIN)	599	if (htype == HOOK_REFRESH_BEGIN)
652	swap_overlays (term);	600	{
		601	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		602
		603	for (int i = AvFILL (av); i >= 0; i--)
		604	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		605	}
653	else if (htype == HOOK_DESTROY)	606	else if (htype == HOOK_DESTROY)
654	{	607	{
655	clearSVptr ((SV *)term->perl.self);	608	clearSVptr ((SV *)term->perl.self);
656	SvREFCNT_dec ((SV *)term->perl.self);	609	SvREFCNT_dec ((SV *)term->perl.self);
		610
		611	// don't allow further calls
		612	term->perl.self = 0;
657	}	613	}
658		614
659	swap (perl_environ, environ);	615	swap (perl_environ, environ);
660		616
661	return event_consumed;	617	return event_consumed;
…		…
685	# include "optinc.h"	641	# include "optinc.h"
686	# undef nodef	642	# undef nodef
687	# undef def	643	# undef def
688		644
689	HV *stash = gv_stashpv ("urxvt", 1);	645	HV *stash = gv_stashpv ("urxvt", 1);
690	struct {	646	static const struct {
691	const char *name;	647	const char *name;
692	IV iv;	648	IV iv;
693	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
694	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
695	const_iv (DEFAULT_RSTYLE),	651	const_iv (DEFAULT_RSTYLE),
…		…
714	const_iv (Button3Mask),	670	const_iv (Button3Mask),
715	const_iv (Button4Mask),	671	const_iv (Button4Mask),
716	const_iv (Button5Mask),	672	const_iv (Button5Mask),
717	const_iv (AnyModifier),	673	const_iv (AnyModifier),
718		674
719	const_iv (EVENT_NONE),	675	const_iv (NoSymbol),
720	const_iv (EVENT_READ),	676	const_iv (GrabModeSync),
721	const_iv (EVENT_WRITE),	677	const_iv (GrabModeAsync),
722		678
723	const_iv (NoEventMask),	679	const_iv (NoEventMask),
724	const_iv (KeyPressMask),	680	const_iv (KeyPressMask),
725	const_iv (KeyReleaseMask),	681	const_iv (KeyReleaseMask),
726	const_iv (ButtonPressMask),	682	const_iv (ButtonPressMask),
…		…
778	const_iv (SelectionRequest),	734	const_iv (SelectionRequest),
779	const_iv (SelectionNotify),	735	const_iv (SelectionNotify),
780	const_iv (ColormapNotify),	736	const_iv (ColormapNotify),
781	const_iv (ClientMessage),	737	const_iv (ClientMessage),
782	const_iv (MappingNotify),	738	const_iv (MappingNotify),
		739	# if ENABLE_XIM_ONTHESPOT
		740	const_iv (XIMReverse),
		741	const_iv (XIMUnderline),
		742	const_iv (XIMHighlight),
		743	const_iv (XIMPrimary),
		744	const_iv (XIMSecondary),
		745	const_iv (XIMTertiary),
		746	const_iv (XIMVisibleToForward),
		747	const_iv (XIMVisibleToBackword),
		748	const_iv (XIMVisibleToCenter),
		749	# if 0
		750	const_iv (XIMForwardChar),
		751	const_iv (XIMBackwardChar),
		752	const_iv (XIMForwardWord),
		753	const_iv (XIMBackwardWord),
		754	const_iv (XIMCaretUp),
		755	const_iv (XIMCaretDown),
		756	const_iv (XIMNextLine),
		757	const_iv (XIMPreviousLine),
		758	const_iv (XIMLineStart),
		759	const_iv (XIMLineEnd),
		760	const_iv (XIMAbsolutePosition),
		761	const_iv (XIMDontChange),
		762	# endif
		763	# endif
783	};	764	};
784		765
785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	766	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));	767	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
788	}	768	}
789		769
790	void	770	void
791	warn (const char *msg)	771	warn (const char *msg)
…		…
822	RETVAL	802	RETVAL
823		803
824	int	804	int
825	SET_FGCOLOR (int rend, int new_color)	805	SET_FGCOLOR (int rend, int new_color)
826	CODE:	806	CODE:
827	RETVAL = SET_FGCOLOR (rend, new_color);	807	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
828	OUTPUT:	808	OUTPUT:
829	RETVAL	809	RETVAL
830		810
831	int	811	int
832	SET_BGCOLOR (int rend, int new_color)	812	SET_BGCOLOR (int rend, int new_color)
833	CODE:	813	CODE:
834	RETVAL = SET_BGCOLOR (rend, new_color);	814	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
835	OUTPUT:	815	OUTPUT:
836	RETVAL	816	RETVAL
837		817
838	int	818	int
839	GET_CUSTOM (int rend)	819	GET_CUSTOM (int rend)
840	CODE:	820	CODE:
841	RETVAL = (rend && RS_customMask) >> RS_customShift;	821	RETVAL = (rend & RS_customMask) >> RS_customShift;
842	OUTPUT:	822	OUTPUT:
843	RETVAL	823	RETVAL
844		824
845	int	825	int
846	SET_CUSTOM (int rend, int new_value)	826	SET_CUSTOM (int rend, int new_value)
…		…
853	| ((new_value << RS_customShift) & RS_customMask);	833	| ((new_value << RS_customShift) & RS_customMask);
854	}	834	}
855	OUTPUT:	835	OUTPUT:
856	RETVAL	836	RETVAL
857		837
		838	void
		839	termlist ()
		840	PPCODE:
		841	{
		842	EXTEND (SP, rxvt_term::termlist.size ());
		843
		844	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		845	if ((*t)->perl.self)
		846	PUSHs (sv_2mortal (newSVterm (*t)));
		847	}
		848
858	MODULE = urxvt PACKAGE = urxvt::term	849	MODULE = urxvt PACKAGE = urxvt::term
859		850
860	SV *	851	SV *
861	_new (...)	852	_new (AV *env, AV *arg)
862	CODE:	853	CODE:
863	{	854	{
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;	855	rxvt_term *term = new rxvt_term;
868		856
869	term->argv = new stringvec;	857	stringvec *argv = new stringvec;
870	term->envv = new stringvec;	858	stringvec *envv = new stringvec;
871		859
872	for (int i = 1; i < items; i++)	860	for (int i = 0; i <= AvFILL (arg); i++)
873	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	861	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
874		862
875	AV *envv = (AV *)SvRV (ST (0));
876	for (int i = av_len (envv) + 1; i--; )	863	for (int i = AvFILL (env) + 1; i--; )
877	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	864	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
878		865
879	term->envv->push_back (0);	866	envv->push_back (0);
880		867
881	bool success;	868	bool success;
882		869
883	try	870	try
884	{	871	{
885	success = term->init (term->argv->size (), term->argv->begin ());	872	success = term->init (argv, envv);
886	}	873	}
887	catch (const class rxvt_failure_exception &e)	874	catch (const class rxvt_failure_exception &e)
888	{	875	{
889	success = false;	876	success = false;
890	}	877	}
…		…
902	RETVAL	889	RETVAL
903		890
904	void	891	void
905	rxvt_term::destroy ()	892	rxvt_term::destroy ()
906		893
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	894	void
997	rxvt_term::set_should_invoke (int htype, int inc)	895	rxvt_term::set_should_invoke (int htype, int inc)
998	CODE:	896	CODE:
999	THIS->perl.should_invoke [htype] += inc;	897	THIS->perl.should_invoke [htype] += inc;
1000		898
1001	void	899	int
1002	rxvt_term::grab_button (int button, U32 modifiers)	900	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1003	CODE:	901	CODE:
1004	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	902	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1005	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	903	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1006	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	904	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		905	OUTPUT: RETVAL
		906
		907	int
		908	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		909	CODE:
		910	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		911	OUTPUT: RETVAL
		912
		913	void
		914	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		915	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		916	CODE:
		917	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		918
		919	void
		920	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		921	CODE:
		922	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		923
		924	void
		925	rxvt_term::XUngrabKeyboard (Time eventtime)
		926	CODE:
		927	XUngrabKeyboard (THIS->dpy, eventtime);
1007		928
1008	bool	929	bool
1009	rxvt_term::grab (U32 eventtime, int sync = 0)	930	rxvt_term::grab (Time eventtime, int sync = 0)
1010	CODE:	931	CODE:
1011	{	932	{
1012	int mode = sync ? GrabModeSync : GrabModeAsync;	933	int mode = sync ? GrabModeSync : GrabModeAsync;
1013		934
1014	THIS->perl.grabtime = 0;	935	THIS->perl.grabtime = 0;
1015		936
1016	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	937	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1018	mode, mode, None, GRAB_CURSOR, eventtime))	939	mode, mode, None, GRAB_CURSOR, eventtime))
1019	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	940	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1020	THIS->perl.grabtime = eventtime;	941	THIS->perl.grabtime = eventtime;
1021	else	942	else
1022	XUngrabPointer (THIS->display->display, eventtime);	943	XUngrabPointer (THIS->dpy, eventtime);
1023		944
1024	RETVAL = !!THIS->perl.grabtime;	945	RETVAL = !!THIS->perl.grabtime;
1025	}	946	}
1026	OUTPUT:	947	OUTPUT:
1027	RETVAL	948	RETVAL
1028		949
1029	void	950	void
1030	rxvt_term::allow_events_async ()	951	rxvt_term::allow_events_async ()
1031	CODE:	952	CODE:
1032	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	953	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1033		954
1034	void	955	void
1035	rxvt_term::allow_events_sync ()	956	rxvt_term::allow_events_sync ()
1036	CODE:	957	CODE:
1037	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1038		959
1039	void	960	void
1040	rxvt_term::allow_events_replay ()	961	rxvt_term::allow_events_replay ()
1041	CODE:	962	CODE:
1042	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1043	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	964	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1044		965
1045	void	966	void
1046	rxvt_term::ungrab ()	967	rxvt_term::ungrab ()
1047	CODE:	968	CODE:
1048	ungrab (THIS);	969	ungrab (THIS);
		970
		971	int
		972	rxvt_term::XStringToKeysym (char *string)
		973	CODE:
		974	RETVAL = XStringToKeysym (string);
		975	OUTPUT: RETVAL
		976
		977	char *
		978	rxvt_term::XKeysymToString (int sym)
		979	CODE:
		980	RETVAL = XKeysymToString (sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeysymToKeycode (int sym)
		985	CODE:
		986	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::XKeycodeToKeysym (int code, int index)
		991	CODE:
		992	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		993	OUTPUT: RETVAL
1049		994
1050	int	995	int
1051	rxvt_term::strwidth (SV *str)	996	rxvt_term::strwidth (SV *str)
1052	CODE:	997	CODE:
1053	{	998	{
1054	wchar_t *wstr = sv2wcs (str);	999	wchar_t *wstr = sv2wcs (str);
1055		1000
1056	rxvt_push_locale (THIS->locale);	1001	rxvt_push_locale (THIS->locale);
1057	RETVAL = wcswidth (wstr, wcslen (wstr));	1002	RETVAL = 0;
		1003	for (wchar_t *wc = wstr; *wc; wc++)
		1004	{
		1005	int w = WCWIDTH (*wc);
		1006
		1007	if (w)
		1008	RETVAL += max (w, 1);
		1009	}
1058	rxvt_pop_locale ();	1010	rxvt_pop_locale ();
1059		1011
1060	free (wstr);	1012	free (wstr);
1061	}	1013	}
1062	OUTPUT:	1014	OUTPUT:
…		…
1092	rxvt_pop_locale ();	1044	rxvt_pop_locale ();
1093		1045
1094	RETVAL = wcs2sv (wstr);	1046	RETVAL = wcs2sv (wstr);
1095	free (wstr);	1047	free (wstr);
1096	}	1048	}
		1049	OUTPUT:
		1050	RETVAL
		1051
		1052	char *
		1053	rxvt_term::locale ()
		1054	CODE:
		1055	RETVAL = THIS->locale;
1097	OUTPUT:	1056	OUTPUT:
1098	RETVAL	1057	RETVAL
1099		1058
1100	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1059	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1101		1060
…		…
1106	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1065	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1107	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1066	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1108	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1067	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1109	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1068	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1110	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1069	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1070	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1071	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1072	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1111	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1073	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1112	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1074	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1113	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1075	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1114		1076
1115	int	1077	int
…		…
1122	fbase = TERM_OFFSET_fbase	1084	fbase = TERM_OFFSET_fbase
1123	nrow = TERM_OFFSET_nrow	1085	nrow = TERM_OFFSET_nrow
1124	ncol = TERM_OFFSET_ncol	1086	ncol = TERM_OFFSET_ncol
1125	focus = TERM_OFFSET_focus	1087	focus = TERM_OFFSET_focus
1126	mapped = TERM_OFFSET_mapped	1088	mapped = TERM_OFFSET_mapped
		1089	int_bwidth = TERM_OFFSET_int_bwidth
		1090	ext_bwidth = TERM_OFFSET_ext_bwidth
		1091	lineSpace = TERM_OFFSET_lineSpace
1127	saveLines = TERM_OFFSET_saveLines	1092	saveLines = TERM_OFFSET_saveLines
1128	total_rows = TERM_OFFSET_total_rows	1093	total_rows = TERM_OFFSET_total_rows
1129	top_row = TERM_OFFSET_top_row	1094	top_row = TERM_OFFSET_top_row
1130	CODE:	1095	CODE:
1131	RETVAL = *(int *)((char *)THIS + ix);	1096	RETVAL = *(int *)((char *)THIS + ix);
…		…
1136	rxvt_term::ModLevel3Mask ()	1101	rxvt_term::ModLevel3Mask ()
1137	ALIAS:	1102	ALIAS:
1138	ModLevel3Mask = 0	1103	ModLevel3Mask = 0
1139	ModMetaMask = 1	1104	ModMetaMask = 1
1140	ModNumLockMask = 2	1105	ModNumLockMask = 2
		1106	current_screen = 3
		1107	hidden_cursor = 4
1141	CODE:	1108	CODE:
1142	switch (ix)	1109	switch (ix)
1143	{	1110	{
1144	case 0: RETVAL = THIS->ModLevel3Mask; break;	1111	case 0: RETVAL = THIS->ModLevel3Mask; break;
1145	case 1: RETVAL = THIS->ModMetaMask; break;	1112	case 1: RETVAL = THIS->ModMetaMask; break;
1146	case 2: RETVAL = THIS->ModNumLockMask; break;	1113	case 2: RETVAL = THIS->ModNumLockMask; break;
		1114	case 3: RETVAL = THIS->current_screen; break;
		1115	case 4: RETVAL = THIS->hidden_cursor; break;
1147	}	1116	}
1148	OUTPUT:	1117	OUTPUT:
1149	RETVAL	1118	RETVAL
1150		1119
1151	char *	1120	char *
…		…
1161	}	1130	}
1162	OUTPUT:	1131	OUTPUT:
1163	RETVAL	1132	RETVAL
1164		1133
1165	SV *	1134	SV *
1166	rxvt_term::_env ()	1135	rxvt_term::envv ()
		1136	ALIAS:
		1137	argv = 1
1167	CODE:	1138	PPCODE:
1168	{	1139	{
1169	if (THIS->envv)	1140	stringvec *vec = ix ? THIS->argv : THIS->envv;
1170	{
1171	AV *av = newAV ();
1172		1141
		1142	EXTEND (SP, vec->size ());
		1143
1173	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1144	for (char **i = vec->begin (); i != vec->end (); ++i)
1174	if (*i)	1145	if (*i)
1175	av_push (av, newSVpv (*i, 0));	1146	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1176
1177	RETVAL = newRV_noinc ((SV *)av);
1178	}
1179	else
1180	RETVAL = &PL_sv_undef;
1181	}	1147	}
1182	OUTPUT:
1183	RETVAL
1184		1148
1185	int	1149	int
1186	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1150	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187	CODE:	1151	CODE:
1188	RETVAL = THIS->pty_ev.events;	1152	RETVAL = THIS->pty_ev.events;
1189	if (events != EVENT_UNDEF)	1153	if (events != EVENT_UNDEF)
1190	THIS->pty_ev.set (events);	1154	THIS->pty_ev.set (events);
1191	OUTPUT:	1155	OUTPUT:
1192	RETVAL	1156	RETVAL
1193		1157
1194	U32	1158	int
		1159	rxvt_term::pty_fd ()
		1160	CODE:
		1161	RETVAL = THIS->pty->pty;
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	Window
1195	rxvt_term::parent ()	1166	rxvt_term::parent ()
1196	CODE:	1167	CODE:
1197	RETVAL = (U32)THIS->parent [0];	1168	RETVAL = THIS->parent [0];
1198	OUTPUT:	1169	OUTPUT:
1199	RETVAL	1170	RETVAL
1200		1171
1201	U32	1172	Window
1202	rxvt_term::vt ()	1173	rxvt_term::vt ()
1203	CODE:	1174	CODE:
1204	RETVAL = (U32)THIS->vt;	1175	RETVAL = THIS->vt;
1205	OUTPUT:	1176	OUTPUT:
1206	RETVAL	1177	RETVAL
1207		1178
1208	void	1179	void
1209	rxvt_term::vt_emask_add (U32 emask)	1180	rxvt_term::vt_emask_add (U32 emask)
…		…
1231	}	1202	}
1232	OUTPUT:	1203	OUTPUT:
1233	RETVAL	1204	RETVAL
1234		1205
1235	void	1206	void
		1207	rxvt_term::focus_in ()
		1208
		1209	void
		1210	rxvt_term::focus_out ()
		1211
		1212	void
		1213	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1214	ALIAS:
		1215	key_release = 1
		1216	CODE:
		1217	{
		1218	XKeyEvent xkey;
		1219
		1220	memset (&xkey, 0, sizeof (xkey));
		1221
		1222	xkey.time = time;
		1223	xkey.state = state;
		1224	xkey.keycode = keycode;
		1225
		1226	xkey.type = ix ? KeyRelease : KeyPress;
		1227	xkey.display = THIS->dpy;
		1228	xkey.window = THIS->vt;
		1229	xkey.root = THIS->display->root;
		1230	xkey.subwindow = THIS->vt;
		1231
		1232	if (ix)
		1233	THIS->key_release (xkey);
		1234	else
		1235	THIS->key_press (xkey);
		1236	}
		1237
		1238	void
1236	rxvt_term::want_refresh ()	1239	rxvt_term::want_refresh ()
1237	CODE:	1240	CODE:
1238	THIS->want_refresh = 1;	1241	THIS->want_refresh = 1;
1239		1242
1240	void	1243	void
…		…
1246		1249
1247	line_t &l = ROW(row_number);	1250	line_t &l = ROW(row_number);
1248		1251
1249	if (GIMME_V != G_VOID)	1252	if (GIMME_V != G_VOID)
1250	{	1253	{
1251	wchar_t *wstr = new wchar_t [THIS->ncol];	1254	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1252		1255
1253	for (int col = 0; col < THIS->ncol; col++)	1256	for (int col = 0; col < THIS->ncol; col++)
1254	wstr [col] = l.t [col];	1257	wstr [col] = l.t [col];
1255		1258
1256	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1259	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1257
1258	delete [] wstr;
1259	}	1260	}
1260		1261
1261	if (new_text)	1262	if (new_text)
1262	{	1263	{
1263	wchar_t *wstr = sv2wcs (new_text);	1264	wchar_t *wstr = sv2wcs (new_text);
1264		1265
1265	int len = min (wcslen (wstr) - start_ofs, max_len);	1266	int len = min (wcslen (wstr) - start_ofs, max_len);
1266		1267
1267	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1268	if (start_col < 0 || start_col + len > THIS->ncol)
1268	{	1269	{
1269	free (wstr);	1270	free (wstr);
1270	croak ("new_text extends beyond horizontal margins");	1271	croak ("new_text extends beyond horizontal margins");
1271	}	1272	}
1272		1273
…		…
1304	{	1305	{
1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1306	croak ("new_rend must be arrayref");	1307	croak ("new_rend must be arrayref");
1307		1308
1308	AV *av = (AV *)SvRV (new_rend);	1309	AV *av = (AV *)SvRV (new_rend);
1309	int len = min (av_len (av) + 1 - start_ofs, max_len);	1310	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1310		1311
1311	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1312	if (start_col < 0 || start_col + len > THIS->ncol)
1312	croak ("new_rend array extends beyond horizontal margins");	1313	croak ("new_rend array extends beyond horizontal margins");
1313		1314
1314	for (int col = start_col; col < start_col + len; col++)	1315	for (int col = start_col; col < start_col + len; col++)
1315	{	1316	{
1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1356	rxvt_term::special_encode (SV *string)	1357	rxvt_term::special_encode (SV *string)
1357	CODE:	1358	CODE:
1358	{	1359	{
1359	wchar_t *wstr = sv2wcs (string);	1360	wchar_t *wstr = sv2wcs (string);
1360	int wlen = wcslen (wstr);	1361	int wlen = wcslen (wstr);
1361	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1362	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1362		1363
1363	rxvt_push_locale (THIS->locale);	1364	rxvt_push_locale (THIS->locale);
1364		1365
1365	wchar_t *r = rstr;	1366	wchar_t *r = rstr;
1366	for (wchar_t *s = wstr; *s; s++)	1367	for (wchar_t *s = wstr; *s; s++)
		1368	{
		1369	int w = WCWIDTH (*s);
		1370
1367	if (wcwidth (*s) == 0)	1371	if (w == 0)
1368	{	1372	{
1369	if (r == rstr)	1373	if (r == rstr)
1370	croak ("leading combining character unencodable");	1374	croak ("leading combining character unencodable");
1371		1375
1372	unicode_t n = rxvt_compose (r[-1], *s);	1376	unicode_t n = rxvt_compose (r[-1], *s);
1373	if (n == NOCHAR)	1377	if (n == NOCHAR)
1374	n = rxvt_composite.compose (r[-1], *s);	1378	n = rxvt_composite.compose (r[-1], *s);
1375		1379
1376	r[-1] = n;	1380	r[-1] = n;
1377	}	1381	}
1378	#if !UNICODE_3	1382	#if !UNICODE_3
1379	else if (*s >= 0x10000)	1383	else if (*s >= 0x10000)
1380	*r++ = rxvt_composite.compose (*s);	1384	*r++ = rxvt_composite.compose (*s);
1381	#endif	1385	#endif
1382	else	1386	else
1383	*r++ = *s;	1387	*r++ = *s;
		1388
		1389	// the *2 above only allows wcwidth <= 2
		1390	if (w > 1)
		1391	*r++ = NOCHAR;
		1392	}
1384		1393
1385	rxvt_pop_locale ();	1394	rxvt_pop_locale ();
1386		1395
1387	RETVAL = wcs2sv (rstr, r - rstr);	1396	RETVAL = wcs2sv (rstr, r - rstr);
1388
1389	delete [] rstr;
1390	}	1397	}
1391	OUTPUT:	1398	OUTPUT:
1392	RETVAL	1399	RETVAL
1393		1400
1394	SV *	1401	SV *
…		…
1406	else if (IS_COMPOSE (*s))	1413	else if (IS_COMPOSE (*s))
1407	dlen += rxvt_composite.expand (*s, 0);	1414	dlen += rxvt_composite.expand (*s, 0);
1408	else	1415	else
1409	dlen++;	1416	dlen++;
1410		1417
1411	wchar_t *rstr = new wchar_t [dlen];	1418	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1412		1419
1413	// decode	1420	// decode
1414	wchar_t *r = rstr;	1421	wchar_t *r = rstr;
1415	for (wchar_t *s = wstr; *s; s++)	1422	for (wchar_t *s = wstr; *s; s++)
1416	if (*s == NOCHAR)	1423	if (*s == NOCHAR)
…		…
1419	r += rxvt_composite.expand (*s, r);	1426	r += rxvt_composite.expand (*s, r);
1420	else	1427	else
1421	*r++ = *s;	1428	*r++ = *s;
1422		1429
1423	RETVAL = wcs2sv (rstr, r - rstr);	1430	RETVAL = wcs2sv (rstr, r - rstr);
1424
1425	delete [] rstr;
1426	}	1431	}
1427	OUTPUT:	1432	OUTPUT:
1428	RETVAL	1433	RETVAL
1429		1434
1430	void	1435	void
1431	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1436	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1432	PPCODE:	1437	PPCODE:
1433	{	1438	{
1434	struct resval { const char *name; int value; } rslist [] = {	1439	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1435	# define def(name) { # name, Rs_ ## name },	1440	# define def(name) { # name, Rs_ ## name },
1436	# define reserve(name,count)	1441	# define reserve(name,count)
1437	# include "rsinc.h"	1442	# include "rsinc.h"
1438	# undef def	1443	# undef def
1439	# undef reserve	1444	# undef reserve
1440	};	1445	};
1441		1446
1442	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1447	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1443		1448
1444	do {	1449	do {
1445	if (rs-- == rslist)	1450	if (rs-- == rslist)
1446	croak ("no such resource '%s', requested", name);	1451	croak ("no such resource '%s', requested", name);
1447	} while (strcmp (name, rs->name));	1452	} while (strcmp (name, rs->name));
…		…
1469		1474
1470	const char *	1475	const char *
1471	rxvt_term::x_resource (const char *name)	1476	rxvt_term::x_resource (const char *name)
1472		1477
1473	bool	1478	bool
1474	rxvt_term::option (U32 optval, int set = -1)	1479	rxvt_term::option (U8 optval, int set = -1)
1475	CODE:	1480	CODE:
1476	{	1481	{
1477	RETVAL = THIS->options & optval;	1482	RETVAL = THIS->option (optval);
1478		1483
1479	if (set >= 0)	1484	if (set >= 0)
1480	{	1485	{
1481	if (set)
1482	THIS->options |= optval;	1486	THIS->set_option (optval, set);
1483	else
1484	THIS->options &= ~optval;
1485		1487
		1488	if (THIS->check_ev.is_active ()) // avoid doing this before START
1486	switch (optval)	1489	switch (optval)
1487	{	1490	{
1488	case Opt_skipBuiltinGlyphs:	1491	case Opt_skipBuiltinGlyphs:
1489	THIS->set_fonts ();	1492	THIS->set_fonts ();
1490	THIS->scr_remap_chars ();	1493	THIS->scr_remap_chars ();
1491	THIS->scr_touch (true);	1494	THIS->scr_touch (true);
1492	THIS->want_refresh = 1;	1495	THIS->want_refresh = 1;
1493	break;	1496	break;
1494		1497
1495	case Opt_cursorUnderline:	1498	case Opt_cursorUnderline:
1496	THIS->want_refresh = 1;	1499	THIS->want_refresh = 1;
1497	break;	1500	break;
1498		1501
1499	# case Opt_scrollBar_floating:	1502	# case Opt_scrollBar_floating:
1500	# case Opt_scrollBar_right:	1503	# case Opt_scrollBar_right:
1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1502	# break;	1505	# break;
1503	}	1506	}
1504	}	1507	}
1505	}	1508	}
1506	OUTPUT:	1509	OUTPUT:
1507	RETVAL	1510	RETVAL
1508		1511
…		…
1539	if (items == 3)	1542	if (items == 3)
1540	{	1543	{
1541	rc.row = SvIV (ST (1));	1544	rc.row = SvIV (ST (1));
1542	rc.col = SvIV (ST (2));	1545	rc.col = SvIV (ST (2));
1543		1546
1544	if (ix == 2 && rc.col == 0)	1547	if (ix == 2)
1545	{	1548	{
		1549	if (rc.col == 0)
		1550	{
		1551	// col == 0 means end of previous line
1546	rc.row--;	1552	rc.row--;
1547	rc.col = THIS->ncol;	1553	rc.col = THIS->ncol;
		1554	}
		1555	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1556	&& rc.col > ROW(rc.row).l)
		1557	{
		1558	// col >= length means while line and add newline
		1559	rc.col = THIS->ncol;
		1560	}
1548	}	1561	}
1549		1562
1550	clamp_it (rc.col, 0, THIS->ncol);	1563	clamp_it (rc.col, 0, THIS->ncol);
1551	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1564	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1552		1565
…		…
1560	CODE:	1573	CODE:
1561	RETVAL = THIS->charsets [THIS->screen.charset];	1574	RETVAL = THIS->charsets [THIS->screen.charset];
1562	OUTPUT:	1575	OUTPUT:
1563	RETVAL	1576	RETVAL
1564		1577
1565	#void	1578	void
1566	#rxvt_term::selection_clear ()	1579	rxvt_term::selection_clear ()
1567		1580
1568	void	1581	void
1569	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1582	rxvt_term::selection_make (Time eventtime, bool rect = false)
1570	CODE:	1583	CODE:
1571	THIS->selection.op = SELECTION_CONT;	1584	THIS->selection.op = SELECTION_CONT;
1572	THIS->selection.rect = rect;	1585	THIS->selection.rect = rect;
1573	THIS->selection_make (eventtime);	1586	THIS->selection_make (eventtime);
1574		1587
1575	int	1588	int
1576	rxvt_term::selection_grab (U32 eventtime)	1589	rxvt_term::selection_grab (Time eventtime)
1577		1590
1578	void	1591	void
1579	rxvt_term::selection (SV *newtext = 0)	1592	rxvt_term::selection (SV *newtext = 0)
1580	PPCODE:	1593	PPCODE:
1581	{	1594	{
…		…
1599	void	1612	void
1600	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1613	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601		1614
1602	void	1615	void
1603	rxvt_term::scr_bell ()	1616	rxvt_term::scr_bell ()
		1617
		1618	void
		1619	rxvt_term::scr_change_screen (int screen)
1604		1620
1605	void	1621	void
1606	rxvt_term::scr_add_lines (SV *string)	1622	rxvt_term::scr_add_lines (SV *string)
1607	CODE:	1623	CODE:
1608	{	1624	{
…		…
1649	o->self = (HV *)SvRV (RETVAL);	1665	o->self = (HV *)SvRV (RETVAL);
1650	}	1666	}
1651	OUTPUT:	1667	OUTPUT:
1652	RETVAL	1668	RETVAL
1653		1669
		1670	#############################################################################
		1671	# Various X Utility Functions
		1672	#############################################################################
		1673
		1674	void
		1675	rxvt_term::XListProperties (Window window)
		1676	PPCODE:
		1677	{
		1678	int count;
		1679	Atom *props = XListProperties (THIS->dpy, window, &count);
		1680
		1681	EXTEND (SP, count);
		1682	while (count--)
		1683	PUSHs (newSVuv ((U32)props [count]));
		1684
		1685	XFree (props);
		1686	}
		1687
		1688	void
		1689	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1690	PPCODE:
		1691	{
		1692	Atom type;
		1693	int format;
		1694	unsigned long nitems;
		1695	unsigned long bytes_after;
		1696	unsigned char *prop;
		1697
		1698	XGetWindowProperty (THIS->dpy, window, property,
		1699	0, 1<<24, 0, AnyPropertyType,
		1700	&type, &format, &nitems, &bytes_after, &prop);
		1701
		1702	if (type != None)
		1703	{
		1704	int elemsize = format == 16 ? sizeof (short)
		1705	: format == 32 ? sizeof (long)
		1706	: 1;
		1707
		1708	EXTEND (SP, 3);
		1709	PUSHs (newSVuv ((U32)type));
		1710	PUSHs (newSViv (format));
		1711	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1712	XFree (prop);
		1713	}
		1714	}
		1715
		1716	void
		1717	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1718	CODE:
		1719	{
		1720	STRLEN len;
		1721	char *data_ = SvPVbyte (data, len);
		1722
		1723	int elemsize = format == 16 ? sizeof (short)
		1724	: format == 32 ? sizeof (long)
		1725	: 1;
		1726
		1727	XChangeProperty (THIS->dpy, window, property,
		1728	type, format, PropModeReplace,
		1729	(unsigned char *)data_, len / elemsize);
		1730	}
		1731
		1732	Atom
		1733	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1734	C_ARGS: term->dpy, atom_name, only_if_exists
		1735
		1736	char *
		1737	XGetAtomName (rxvt_term *term, Atom atom)
		1738	C_ARGS: term->dpy, atom
		1739	CLEANUP:
		1740	XFree (RETVAL);
		1741
		1742	void
		1743	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1744	C_ARGS: term->dpy, window, property
		1745
		1746	Window
		1747	rxvt_term::DefaultRootWindow ()
		1748	CODE:
		1749	RETVAL = THIS->display->root;
		1750	OUTPUT:
		1751	RETVAL
		1752
		1753	#if 0
		1754
		1755	Window
		1756	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1757	C_ARGS: term->dpy, (Window)parent,
		1758	x, y, width, height, 0,
		1759	term->pix_colors_focused[Color_border],
		1760	term->pix_colors_focused[Color_border]
		1761
		1762	#endif
		1763
		1764	void
		1765	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1766	C_ARGS: term->dpy, window, parent, x, y
		1767
		1768	void
		1769	XMapWindow (rxvt_term *term, Window window)
		1770	C_ARGS: term->dpy, window
		1771
		1772	void
		1773	XUnmapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1778	C_ARGS: term->dpy, window, x, y, width, height
		1779
		1780	void
		1781	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1782	CODE:
		1783	{
		1784	XWindowAttributes attr;
		1785	XGetWindowAttributes (THIS->dpy, window, &attr);
		1786	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1791	PPCODE:
		1792	{
		1793	int dx, dy;
		1794	Window child;
		1795
		1796	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1797	{
		1798	EXTEND (SP, 3);
		1799	PUSHs (newSViv (dx));
		1800	PUSHs (newSViv (dy));
		1801	PUSHs (newSVuv (child));
		1802	}
		1803	}
		1804
		1805	#############################################################################
		1806	# urxvt::overlay
		1807	#############################################################################
		1808
1654	MODULE = urxvt PACKAGE = urxvt::overlay	1809	MODULE = urxvt PACKAGE = urxvt::overlay
1655		1810
1656	void	1811	void
1657	overlay::set (int x, int y, SV *text, SV *rend = 0)	1812	overlay::set (int x, int y, SV *text, SV *rend = 0)
1658		1813
…		…
1663	overlay::hide ()	1818	overlay::hide ()
1664		1819
1665	void	1820	void
1666	overlay::DESTROY ()	1821	overlay::DESTROY ()
1667		1822
1668	MODULE = urxvt PACKAGE = urxvt::timer	1823	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1669		1824
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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