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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 1.109 by root, Thu Dec 14 15:19:31 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	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
58		58
59	static wchar_t *	59	static wchar_t *
60	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
…		…
80	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
81	{	81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}	83	}
84		84
85	//TODO: use magic
86	static SV *	85	static SV *
87	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
88	{	87	{
89	HV *hv = newHV ();	88	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	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);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		113
115	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
116	}	115	}
117		116
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		119
121	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
122		121
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")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		123
214	struct overlay {	124	class overlay {
215	HV *self;
216	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
217	int x, y, w, h;	127	int x, y, w, h;
218	int border;	128	int border;
219	text_t **text;	129	text_t **text;
220	rend_t **rend;	130	rend_t **rend;
221		131
		132	public:
		133	HV *self;
		134
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	135	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	136	~overlay ();
224		137
225	void show ();	138	void show ();
226	void hide ();	139	void hide ();
…		…
229		142
230	void set (int x, int y, SV *str, SV *rend);	143	void set (int x, int y, SV *str, SV *rend);
231	};	144	};
232		145
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	146	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)	147	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
235	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
236	if (border == 2)	152	if (border == 2)
237	{	153	{
238	w += 2;	154	w += 2;
239	h += 2;	155	h += 2;
240	}	156	}
…		…
278	*rp++ = r;	194	*rp++ = r;
279	}	195	}
280	}	196	}
281		197
282	show ();	198	show ();
283	THIS->want_refresh = 1;
284	}	199	}
285		200
286	overlay::~overlay ()	201	overlay::~overlay ()
287	{	202	{
288	hide ();	203	hide ();
…		…
293	delete [] rend[y];	208	delete [] rend[y];
294	}	209	}
295		210
296	delete [] text;	211	delete [] text;
297	delete [] rend;	212	delete [] rend;
		213	}
		214
		215	void
		216	overlay::show ()
		217	{
		218	if (overlay_av)
		219	return;
		220
		221	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		222	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		223	));
		224	av_push (overlay_av, newSViv ((long)this));
298		225
299	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
300	}	227	}
301		228
302	void	229	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 ()	230	overlay::hide ()
313	{	231	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
315		234
316	if (ovs)	235	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		236
320	HV *hv = (HV *)SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	239	break;
		240
		241	for (; i < AvFILL (overlay_av); i++)
		242	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		243
		244	av_pop (overlay_av);
		245
		246	SvREFCNT_dec (overlay_av);
		247	overlay_av = 0;
		248
		249	THIS->want_refresh = 1;
323	}	250	}
324		251
325	void overlay::swap ()	252	void overlay::swap ()
326	{	253	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	254	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
369		296
370	AV *av = (AV *)SvRV (rend);	297	AV *av = (AV *)SvRV (rend);
371		298
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	301	}
375		302
376	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
377	}	304	}
378		305
		306	/////////////////////////////////////////////////////////////////////////////
		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
379		310
380	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
381		312
382	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
383		314
…		…
433		364
434	if (perl)	365	if (perl)
435	{	366	{
436	// runs outside of perls ENV	367	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	368	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);	369	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	370	}
440	}	371	}
441		372
442	static void	373	static void
443	ungrab (rxvt_term *THIS)	374	ungrab (rxvt_term *THIS)
444	{	375	{
445	if (THIS->perl.grabtime)	376	if (THIS->perl.grabtime)
446	{	377	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	380	THIS->perl.grabtime = 0;
450	}	381	}
451	}	382	}
452		383
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	384	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	386	{
470	if (!perl || !term->perl.self)	387	if (!perl || !term->perl.self)
471	return false;	388	return false;
472		389
473	// pre-handling of some events	390	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	391	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	392	{
		393	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		394
		395	for (int i = 0; i <= AvFILL (av); i++)
		396	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		397	}
476		398
477	swap (perl_environ, environ);	399	swap (perl_environ, environ);
478		400
479	bool event_consumed;	401	bool event_consumed;
480		402
…		…
513	break;	435	break;
514		436
515	case DT_STR_LEN:	437	case DT_STR_LEN:
516	{	438	{
517	char *str = va_arg (ap, char *);	439	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	440	int len = va_arg (ap, int);
519		441
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	442	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	443	}
522	break;	444	break;
523		445
524	case DT_WCS_LEN:	446	case DT_WCS_LEN:
525	{	447	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	448	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	449	int wlen = va_arg (ap, int);
528		450
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	451	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		452	}
		453	break;
		454
		455	case DT_LCS_LEN:
		456	{
		457	long *lstr = va_arg (ap, long *);
		458	int llen = va_arg (ap, int);
		459
		460	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	461	}
531	break;	462	break;
532		463
533	case DT_XEVENT:	464	case DT_XEVENT:
534	{	465	{
535	XEvent *xe = va_arg (ap, XEvent *);	466	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	467	HV *hv = newHV ();
537		468
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	469	# 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)	470	# 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)	471	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541	# undef set	472	# undef set
542		473
543	setiv (type, xe->type);	474	setiv (type, xe->type);
544	setiv (send_event, xe->xany.send_event);	475	setiv (send_event, xe->xany.send_event);
545	setiv (serial, xe->xany.serial);	476	setiv (serial, xe->xany.serial);
546		477
…		…
555	setuv (root, xe->xmotion.root);	486	setuv (root, xe->xmotion.root);
556	setuv (subwindow, xe->xmotion.subwindow);	487	setuv (subwindow, xe->xmotion.subwindow);
557	setuv (time, xe->xmotion.time);	488	setuv (time, xe->xmotion.time);
558	setiv (x, xe->xmotion.x);	489	setiv (x, xe->xmotion.x);
559	setiv (y, xe->xmotion.y);	490	setiv (y, xe->xmotion.y);
560	setiv (row, xe->xmotion.y / term->fheight);	491	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
561	setiv (col, xe->xmotion.x / term->fwidth);	492	setiv (col, xe->xmotion.x / term->fwidth);
562	setiv (x_root, xe->xmotion.x_root);	493	setiv (x_root, xe->xmotion.x_root);
563	setiv (y_root, xe->xmotion.y_root);	494	setiv (y_root, xe->xmotion.y_root);
564	setuv (state, xe->xmotion.state);	495	setuv (state, xe->xmotion.state);
565		496
…		…
598	setuv (above, xe->xconfigure.above);	529	setuv (above, xe->xconfigure.above);
599	break;	530	break;
600	}	531	}
601		532
602	break;	533	break;
		534
		535	case PropertyNotify:
		536	setuv (window, xe->xproperty.window);
		537	setuv (atom, xe->xproperty.atom);
		538	setuv (time, xe->xproperty.time);
		539	setiv (state, xe->xproperty.state);
		540	break;
		541
		542	case ClientMessage:
		543	setuv (window, xe->xclient.window);
		544	setuv (message_type, xe->xclient.message_type);
		545	setuv (format, xe->xclient.format);
		546	setuv (l0, xe->xclient.data.l[0]);
		547	setuv (l1, xe->xclient.data.l[1]);
		548	setuv (l2, xe->xclient.data.l[2]);
		549	setuv (l3, xe->xclient.data.l[3]);
		550	setuv (l4, xe->xclient.data.l[4]);
		551	break;
603	}	552	}
604		553
605	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	554	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606	}	555	}
607	break;	556	break;
…		…
647	else	596	else
648	event_consumed = false;	597	event_consumed = false;
649		598
650	// post-handling of some events	599	// post-handling of some events
651	if (htype == HOOK_REFRESH_BEGIN)	600	if (htype == HOOK_REFRESH_BEGIN)
652	swap_overlays (term);	601	{
		602	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		603
		604	for (int i = AvFILL (av); i >= 0; i--)
		605	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		606	}
653	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
654	{	608	{
655	clearSVptr ((SV *)term->perl.self);	609	clearSVptr ((SV *)term->perl.self);
656	SvREFCNT_dec ((SV *)term->perl.self);	610	SvREFCNT_dec ((SV *)term->perl.self);
		611
		612	// don't allow further calls
		613	term->perl.self = 0;
657	}	614	}
658		615
659	swap (perl_environ, environ);	616	swap (perl_environ, environ);
660		617
661	return event_consumed;	618	return event_consumed;
…		…
685	# include "optinc.h"	642	# include "optinc.h"
686	# undef nodef	643	# undef nodef
687	# undef def	644	# undef def
688		645
689	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
690	struct {	647	static const struct {
691	const char *name;	648	const char *name;
692	IV iv;	649	IV iv;
693	} *civ, const_iv[] = {	650	} *civ, const_iv[] = {
694	# define const_iv(name) { # name, (IV)name }	651	# define const_iv(name) { # name, (IV)name }
695	const_iv (DEFAULT_RSTYLE),	652	const_iv (DEFAULT_RSTYLE),
…		…
713	const_iv (Button2Mask),	670	const_iv (Button2Mask),
714	const_iv (Button3Mask),	671	const_iv (Button3Mask),
715	const_iv (Button4Mask),	672	const_iv (Button4Mask),
716	const_iv (Button5Mask),	673	const_iv (Button5Mask),
717	const_iv (AnyModifier),	674	const_iv (AnyModifier),
		675
		676	const_iv (NoSymbol),
		677	const_iv (GrabModeSync),
		678	const_iv (GrabModeAsync),
718		679
719	const_iv (EVENT_NONE),	680	const_iv (EVENT_NONE),
720	const_iv (EVENT_READ),	681	const_iv (EVENT_READ),
721	const_iv (EVENT_WRITE),	682	const_iv (EVENT_WRITE),
722		683
…		…
778	const_iv (SelectionRequest),	739	const_iv (SelectionRequest),
779	const_iv (SelectionNotify),	740	const_iv (SelectionNotify),
780	const_iv (ColormapNotify),	741	const_iv (ColormapNotify),
781	const_iv (ClientMessage),	742	const_iv (ClientMessage),
782	const_iv (MappingNotify),	743	const_iv (MappingNotify),
		744	# if ENABLE_XIM_ONTHESPOT
		745	const_iv (XIMReverse),
		746	const_iv (XIMUnderline),
		747	const_iv (XIMHighlight),
		748	const_iv (XIMPrimary),
		749	const_iv (XIMSecondary),
		750	const_iv (XIMTertiary),
		751	const_iv (XIMVisibleToForward),
		752	const_iv (XIMVisibleToBackword),
		753	const_iv (XIMVisibleToCenter),
		754	# if 0
		755	const_iv (XIMForwardChar),
		756	const_iv (XIMBackwardChar),
		757	const_iv (XIMForwardWord),
		758	const_iv (XIMBackwardWord),
		759	const_iv (XIMCaretUp),
		760	const_iv (XIMCaretDown),
		761	const_iv (XIMNextLine),
		762	const_iv (XIMPreviousLine),
		763	const_iv (XIMLineStart),
		764	const_iv (XIMLineEnd),
		765	const_iv (XIMAbsolutePosition),
		766	const_iv (XIMDontChange),
		767	# endif
		768	# endif
783	};	769	};
784		770
785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	771	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));	772	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
788	}	773	}
789		774
790	void	775	void
791	warn (const char *msg)	776	warn (const char *msg)
…		…
822	RETVAL	807	RETVAL
823		808
824	int	809	int
825	SET_FGCOLOR (int rend, int new_color)	810	SET_FGCOLOR (int rend, int new_color)
826	CODE:	811	CODE:
827	RETVAL = SET_FGCOLOR (rend, new_color);	812	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
828	OUTPUT:	813	OUTPUT:
829	RETVAL	814	RETVAL
830		815
831	int	816	int
832	SET_BGCOLOR (int rend, int new_color)	817	SET_BGCOLOR (int rend, int new_color)
833	CODE:	818	CODE:
834	RETVAL = SET_BGCOLOR (rend, new_color);	819	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
835	OUTPUT:	820	OUTPUT:
836	RETVAL	821	RETVAL
837		822
838	int	823	int
839	GET_CUSTOM (int rend)	824	GET_CUSTOM (int rend)
840	CODE:	825	CODE:
841	RETVAL = (rend && RS_customMask) >> RS_customShift;	826	RETVAL = (rend & RS_customMask) >> RS_customShift;
842	OUTPUT:	827	OUTPUT:
843	RETVAL	828	RETVAL
844		829
845	int	830	int
846	SET_CUSTOM (int rend, int new_value)	831	SET_CUSTOM (int rend, int new_value)
…		…
853	| ((new_value << RS_customShift) & RS_customMask);	838	| ((new_value << RS_customShift) & RS_customMask);
854	}	839	}
855	OUTPUT:	840	OUTPUT:
856	RETVAL	841	RETVAL
857		842
		843	void
		844	termlist ()
		845	PPCODE:
		846	{
		847	EXTEND (SP, rxvt_term::termlist.size ());
		848
		849	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		850	if ((*t)->perl.self)
		851	PUSHs (sv_2mortal (newSVterm (*t)));
		852	}
		853
858	MODULE = urxvt PACKAGE = urxvt::term	854	MODULE = urxvt PACKAGE = urxvt::term
859		855
860	SV *	856	SV *
861	_new (...)	857	_new (AV *env, AV *arg)
862	CODE:	858	CODE:
863	{	859	{
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;	860	rxvt_term *term = new rxvt_term;
868		861
869	term->argv = new stringvec;	862	stringvec *argv = new stringvec;
870	term->envv = new stringvec;	863	stringvec *envv = new stringvec;
871		864
872	for (int i = 1; i < items; i++)	865	for (int i = 0; i <= AvFILL (arg); i++)
873	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	866	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
874		867
875	AV *envv = (AV *)SvRV (ST (0));
876	for (int i = av_len (envv) + 1; i--; )	868	for (int i = AvFILL (env) + 1; i--; )
877	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	869	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
878		870
879	term->envv->push_back (0);	871	envv->push_back (0);
880		872
881	bool success;	873	bool success;
882		874
883	try	875	try
884	{	876	{
885	success = term->init (term->argv->size (), term->argv->begin ());	877	success = term->init (argv, envv);
886	}	878	}
887	catch (const class rxvt_failure_exception &e)	879	catch (const class rxvt_failure_exception &e)
888	{	880	{
889	success = false;	881	success = false;
890	}	882	}
…		…
902	RETVAL	894	RETVAL
903		895
904	void	896	void
905	rxvt_term::destroy ()	897	rxvt_term::destroy ()
906		898
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	899	void
997	rxvt_term::set_should_invoke (int htype, int inc)	900	rxvt_term::set_should_invoke (int htype, int inc)
998	CODE:	901	CODE:
999	THIS->perl.should_invoke [htype] += inc;	902	THIS->perl.should_invoke [htype] += inc;
1000		903
1001	void	904	int
1002	rxvt_term::grab_button (int button, U32 modifiers)	905	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1003	CODE:	906	CODE:
1004	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	907	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1005	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	908	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1006	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	909	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		910	OUTPUT: RETVAL
		911
		912	int
		913	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		914	CODE:
		915	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		916	OUTPUT: RETVAL
		917
		918	void
		919	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		920	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		921	CODE:
		922	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		923
		924	void
		925	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		926	CODE:
		927	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		928
		929	void
		930	rxvt_term::XUngrabKeyboard (Time eventtime)
		931	CODE:
		932	XUngrabKeyboard (THIS->dpy, eventtime);
1007		933
1008	bool	934	bool
1009	rxvt_term::grab (U32 eventtime, int sync = 0)	935	rxvt_term::grab (Time eventtime, int sync = 0)
1010	CODE:	936	CODE:
1011	{	937	{
1012	int mode = sync ? GrabModeSync : GrabModeAsync;	938	int mode = sync ? GrabModeSync : GrabModeAsync;
1013		939
1014	THIS->perl.grabtime = 0;	940	THIS->perl.grabtime = 0;
1015		941
1016	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	942	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	943	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1018	mode, mode, None, GRAB_CURSOR, eventtime))	944	mode, mode, None, GRAB_CURSOR, eventtime))
1019	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	945	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1020	THIS->perl.grabtime = eventtime;	946	THIS->perl.grabtime = eventtime;
1021	else	947	else
1022	XUngrabPointer (THIS->display->display, eventtime);	948	XUngrabPointer (THIS->dpy, eventtime);
1023		949
1024	RETVAL = !!THIS->perl.grabtime;	950	RETVAL = !!THIS->perl.grabtime;
1025	}	951	}
1026	OUTPUT:	952	OUTPUT:
1027	RETVAL	953	RETVAL
1028		954
1029	void	955	void
1030	rxvt_term::allow_events_async ()	956	rxvt_term::allow_events_async ()
1031	CODE:	957	CODE:
1032	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1033		959
1034	void	960	void
1035	rxvt_term::allow_events_sync ()	961	rxvt_term::allow_events_sync ()
1036	CODE:	962	CODE:
1037	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1038		964
1039	void	965	void
1040	rxvt_term::allow_events_replay ()	966	rxvt_term::allow_events_replay ()
1041	CODE:	967	CODE:
1042	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	968	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1043	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	969	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1044		970
1045	void	971	void
1046	rxvt_term::ungrab ()	972	rxvt_term::ungrab ()
1047	CODE:	973	CODE:
1048	ungrab (THIS);	974	ungrab (THIS);
		975
		976	int
		977	rxvt_term::XStringToKeysym (char *string)
		978	CODE:
		979	RETVAL = XStringToKeysym (string);
		980	OUTPUT: RETVAL
		981
		982	char *
		983	rxvt_term::XKeysymToString (int sym)
		984	CODE:
		985	RETVAL = XKeysymToString (sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeysymToKeycode (int sym)
		990	CODE:
		991	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		992	OUTPUT: RETVAL
		993
		994	int
		995	rxvt_term::XKeycodeToKeysym (int code, int index)
		996	CODE:
		997	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		998	OUTPUT: RETVAL
1049		999
1050	int	1000	int
1051	rxvt_term::strwidth (SV *str)	1001	rxvt_term::strwidth (SV *str)
1052	CODE:	1002	CODE:
1053	{	1003	{
1054	wchar_t *wstr = sv2wcs (str);	1004	wchar_t *wstr = sv2wcs (str);
1055		1005
1056	rxvt_push_locale (THIS->locale);	1006	rxvt_push_locale (THIS->locale);
1057	RETVAL = wcswidth (wstr, wcslen (wstr));	1007	RETVAL = 0;
		1008	for (wchar_t *wc = wstr; *wc; wc++)
		1009	{
		1010	int w = WCWIDTH (*wc);
		1011
		1012	if (w)
		1013	RETVAL += max (w, 1);
		1014	}
1058	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
1059		1016
1060	free (wstr);	1017	free (wstr);
1061	}	1018	}
1062	OUTPUT:	1019	OUTPUT:
…		…
1092	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
1093		1050
1094	RETVAL = wcs2sv (wstr);	1051	RETVAL = wcs2sv (wstr);
1095	free (wstr);	1052	free (wstr);
1096	}	1053	}
		1054	OUTPUT:
		1055	RETVAL
		1056
		1057	char *
		1058	rxvt_term::locale ()
		1059	CODE:
		1060	RETVAL = THIS->locale;
1097	OUTPUT:	1061	OUTPUT:
1098	RETVAL	1062	RETVAL
1099		1063
1100	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1064	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1101		1065
…		…
1106	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1070	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1107	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1071	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1108	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1072	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1109	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1073	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1110	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1074	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1075	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1076	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1077	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1111	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1078	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1112	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1079	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1113	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1080	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1114		1081
1115	int	1082	int
…		…
1122	fbase = TERM_OFFSET_fbase	1089	fbase = TERM_OFFSET_fbase
1123	nrow = TERM_OFFSET_nrow	1090	nrow = TERM_OFFSET_nrow
1124	ncol = TERM_OFFSET_ncol	1091	ncol = TERM_OFFSET_ncol
1125	focus = TERM_OFFSET_focus	1092	focus = TERM_OFFSET_focus
1126	mapped = TERM_OFFSET_mapped	1093	mapped = TERM_OFFSET_mapped
		1094	int_bwidth = TERM_OFFSET_int_bwidth
		1095	ext_bwidth = TERM_OFFSET_ext_bwidth
		1096	lineSpace = TERM_OFFSET_lineSpace
1127	saveLines = TERM_OFFSET_saveLines	1097	saveLines = TERM_OFFSET_saveLines
1128	total_rows = TERM_OFFSET_total_rows	1098	total_rows = TERM_OFFSET_total_rows
1129	top_row = TERM_OFFSET_top_row	1099	top_row = TERM_OFFSET_top_row
1130	CODE:	1100	CODE:
1131	RETVAL = *(int *)((char *)THIS + ix);	1101	RETVAL = *(int *)((char *)THIS + ix);
…		…
1136	rxvt_term::ModLevel3Mask ()	1106	rxvt_term::ModLevel3Mask ()
1137	ALIAS:	1107	ALIAS:
1138	ModLevel3Mask = 0	1108	ModLevel3Mask = 0
1139	ModMetaMask = 1	1109	ModMetaMask = 1
1140	ModNumLockMask = 2	1110	ModNumLockMask = 2
		1111	current_screen = 3
		1112	hidden_cursor = 4
1141	CODE:	1113	CODE:
1142	switch (ix)	1114	switch (ix)
1143	{	1115	{
1144	case 0: RETVAL = THIS->ModLevel3Mask; break;	1116	case 0: RETVAL = THIS->ModLevel3Mask; break;
1145	case 1: RETVAL = THIS->ModMetaMask; break;	1117	case 1: RETVAL = THIS->ModMetaMask; break;
1146	case 2: RETVAL = THIS->ModNumLockMask; break;	1118	case 2: RETVAL = THIS->ModNumLockMask; break;
		1119	case 3: RETVAL = THIS->current_screen; break;
		1120	case 4: RETVAL = THIS->hidden_cursor; break;
1147	}	1121	}
1148	OUTPUT:	1122	OUTPUT:
1149	RETVAL	1123	RETVAL
1150		1124
1151	char *	1125	char *
…		…
1161	}	1135	}
1162	OUTPUT:	1136	OUTPUT:
1163	RETVAL	1137	RETVAL
1164		1138
1165	SV *	1139	SV *
1166	rxvt_term::_env ()	1140	rxvt_term::envv ()
		1141	ALIAS:
		1142	argv = 1
1167	CODE:	1143	PPCODE:
1168	{	1144	{
1169	if (THIS->envv)	1145	stringvec *vec = ix ? THIS->argv : THIS->envv;
1170	{
1171	AV *av = newAV ();
1172		1146
		1147	EXTEND (SP, vec->size ());
		1148
1173	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1149	for (char **i = vec->begin (); i != vec->end (); ++i)
1174	if (*i)	1150	if (*i)
1175	av_push (av, newSVpv (*i, 0));	1151	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1176
1177	RETVAL = newRV_noinc ((SV *)av);
1178	}
1179	else
1180	RETVAL = &PL_sv_undef;
1181	}	1152	}
1182	OUTPUT:
1183	RETVAL
1184		1153
1185	int	1154	int
1186	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1155	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187	CODE:	1156	CODE:
1188	RETVAL = THIS->pty_ev.events;	1157	RETVAL = THIS->pty_ev.events;
1189	if (events != EVENT_UNDEF)	1158	if (events != EVENT_UNDEF)
1190	THIS->pty_ev.set (events);	1159	THIS->pty_ev.set (events);
1191	OUTPUT:	1160	OUTPUT:
1192	RETVAL	1161	RETVAL
1193		1162
1194	U32	1163	int
		1164	rxvt_term::pty_fd ()
		1165	CODE:
		1166	RETVAL = THIS->pty->pty;
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	Window
1195	rxvt_term::parent ()	1171	rxvt_term::parent ()
1196	CODE:	1172	CODE:
1197	RETVAL = (U32)THIS->parent [0];	1173	RETVAL = THIS->parent [0];
1198	OUTPUT:	1174	OUTPUT:
1199	RETVAL	1175	RETVAL
1200		1176
1201	U32	1177	Window
1202	rxvt_term::vt ()	1178	rxvt_term::vt ()
1203	CODE:	1179	CODE:
1204	RETVAL = (U32)THIS->vt;	1180	RETVAL = THIS->vt;
1205	OUTPUT:	1181	OUTPUT:
1206	RETVAL	1182	RETVAL
1207		1183
1208	void	1184	void
1209	rxvt_term::vt_emask_add (U32 emask)	1185	rxvt_term::vt_emask_add (U32 emask)
…		…
1231	}	1207	}
1232	OUTPUT:	1208	OUTPUT:
1233	RETVAL	1209	RETVAL
1234		1210
1235	void	1211	void
		1212	rxvt_term::focus_in ()
		1213
		1214	void
		1215	rxvt_term::focus_out ()
		1216
		1217	void
		1218	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1219	ALIAS:
		1220	key_release = 1
		1221	CODE:
		1222	{
		1223	XKeyEvent xkey;
		1224
		1225	memset (&xkey, 0, sizeof (xkey));
		1226
		1227	xkey.time = time;
		1228	xkey.state = state;
		1229	xkey.keycode = keycode;
		1230
		1231	xkey.type = ix ? KeyRelease : KeyPress;
		1232	xkey.display = THIS->dpy;
		1233	xkey.window = THIS->vt;
		1234	xkey.root = THIS->display->root;
		1235	xkey.subwindow = THIS->vt;
		1236
		1237	if (ix)
		1238	THIS->key_release (xkey);
		1239	else
		1240	THIS->key_press (xkey);
		1241	}
		1242
		1243	void
1236	rxvt_term::want_refresh ()	1244	rxvt_term::want_refresh ()
1237	CODE:	1245	CODE:
1238	THIS->want_refresh = 1;	1246	THIS->want_refresh = 1;
1239		1247
1240	void	1248	void
…		…
1246		1254
1247	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
1248		1256
1249	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
1250	{	1258	{
1251	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1252		1260
1253	for (int col = 0; col < THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
1254	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
1255		1263
1256	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1257
1258	delete [] wstr;
1259	}	1265	}
1260		1266
1261	if (new_text)	1267	if (new_text)
1262	{	1268	{
1263	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
1264		1270
1265	int len = min (wcslen (wstr) - start_ofs, max_len);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
1266		1272
1267	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 || start_col + len > THIS->ncol)
1268	{	1274	{
1269	free (wstr);	1275	free (wstr);
1270	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
1271	}	1277	}
1272		1278
…		…
1304	{	1310	{
1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1306	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
1307		1313
1308	AV *av = (AV *)SvRV (new_rend);	1314	AV *av = (AV *)SvRV (new_rend);
1309	int len = min (av_len (av) + 1 - start_ofs, max_len);	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1310		1316
1311	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 || start_col + len > THIS->ncol)
1312	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
1313		1319
1314	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
1315	{	1321	{
1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1322	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1356	rxvt_term::special_encode (SV *string)	1362	rxvt_term::special_encode (SV *string)
1357	CODE:	1363	CODE:
1358	{	1364	{
1359	wchar_t *wstr = sv2wcs (string);	1365	wchar_t *wstr = sv2wcs (string);
1360	int wlen = wcslen (wstr);	1366	int wlen = wcslen (wstr);
1361	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1367	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1362		1368
1363	rxvt_push_locale (THIS->locale);	1369	rxvt_push_locale (THIS->locale);
1364		1370
1365	wchar_t *r = rstr;	1371	wchar_t *r = rstr;
1366	for (wchar_t *s = wstr; *s; s++)	1372	for (wchar_t *s = wstr; *s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
1367	if (wcwidth (*s) == 0)	1376	if (w == 0)
1368	{	1377	{
1369	if (r == rstr)	1378	if (r == rstr)
1370	croak ("leading combining character unencodable");	1379	croak ("leading combining character unencodable");
1371		1380
1372	unicode_t n = rxvt_compose (r[-1], *s);	1381	unicode_t n = rxvt_compose (r[-1], *s);
1373	if (n == NOCHAR)	1382	if (n == NOCHAR)
1374	n = rxvt_composite.compose (r[-1], *s);	1383	n = rxvt_composite.compose (r[-1], *s);
1375		1384
1376	r[-1] = n;	1385	r[-1] = n;
1377	}	1386	}
1378	#if !UNICODE_3	1387	#if !UNICODE_3
1379	else if (*s >= 0x10000)	1388	else if (*s >= 0x10000)
1380	*r++ = rxvt_composite.compose (*s);	1389	*r++ = rxvt_composite.compose (*s);
1381	#endif	1390	#endif
1382	else	1391	else
1383	*r++ = *s;	1392	*r++ = *s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
1384		1398
1385	rxvt_pop_locale ();	1399	rxvt_pop_locale ();
1386		1400
1387	RETVAL = wcs2sv (rstr, r - rstr);	1401	RETVAL = wcs2sv (rstr, r - rstr);
1388
1389	delete [] rstr;
1390	}	1402	}
1391	OUTPUT:	1403	OUTPUT:
1392	RETVAL	1404	RETVAL
1393		1405
1394	SV *	1406	SV *
…		…
1406	else if (IS_COMPOSE (*s))	1418	else if (IS_COMPOSE (*s))
1407	dlen += rxvt_composite.expand (*s, 0);	1419	dlen += rxvt_composite.expand (*s, 0);
1408	else	1420	else
1409	dlen++;	1421	dlen++;
1410		1422
1411	wchar_t *rstr = new wchar_t [dlen];	1423	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1412		1424
1413	// decode	1425	// decode
1414	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1415	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
1416	if (*s == NOCHAR)	1428	if (*s == NOCHAR)
…		…
1419	r += rxvt_composite.expand (*s, r);	1431	r += rxvt_composite.expand (*s, r);
1420	else	1432	else
1421	*r++ = *s;	1433	*r++ = *s;
1422		1434
1423	RETVAL = wcs2sv (rstr, r - rstr);	1435	RETVAL = wcs2sv (rstr, r - rstr);
1424
1425	delete [] rstr;
1426	}	1436	}
1427	OUTPUT:	1437	OUTPUT:
1428	RETVAL	1438	RETVAL
1429		1439
1430	void	1440	void
1431	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1441	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1432	PPCODE:	1442	PPCODE:
1433	{	1443	{
1434	struct resval { const char *name; int value; } rslist [] = {	1444	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1435	# define def(name) { # name, Rs_ ## name },	1445	# define def(name) { # name, Rs_ ## name },
1436	# define reserve(name,count)	1446	# define reserve(name,count)
1437	# include "rsinc.h"	1447	# include "rsinc.h"
1438	# undef def	1448	# undef def
1439	# undef reserve	1449	# undef reserve
1440	};	1450	};
1441		1451
1442	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1452	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1443		1453
1444	do {	1454	do {
1445	if (rs-- == rslist)	1455	if (rs-- == rslist)
1446	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1447	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
…		…
1481	if (set)	1491	if (set)
1482	THIS->options |= optval;	1492	THIS->options |= optval;
1483	else	1493	else
1484	THIS->options &= ~optval;	1494	THIS->options &= ~optval;
1485		1495
		1496	if (THIS->check_ev.is_active ()) // avoid doing this before START
1486	switch (optval)	1497	switch (optval)
1487	{	1498	{
1488	case Opt_skipBuiltinGlyphs:	1499	case Opt_skipBuiltinGlyphs:
1489	THIS->set_fonts ();	1500	THIS->set_fonts ();
1490	THIS->scr_remap_chars ();	1501	THIS->scr_remap_chars ();
1491	THIS->scr_touch (true);	1502	THIS->scr_touch (true);
1492	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1493	break;	1504	break;
1494		1505
1495	case Opt_cursorUnderline:	1506	case Opt_cursorUnderline:
1496	THIS->want_refresh = 1;	1507	THIS->want_refresh = 1;
1497	break;	1508	break;
1498		1509
1499	# case Opt_scrollBar_floating:	1510	# case Opt_scrollBar_floating:
1500	# case Opt_scrollBar_right:	1511	# case Opt_scrollBar_right:
1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1502	# break;	1513	# break;
1503	}	1514	}
1504	}	1515	}
1505	}	1516	}
1506	OUTPUT:	1517	OUTPUT:
1507	RETVAL	1518	RETVAL
1508		1519
…		…
1539	if (items == 3)	1550	if (items == 3)
1540	{	1551	{
1541	rc.row = SvIV (ST (1));	1552	rc.row = SvIV (ST (1));
1542	rc.col = SvIV (ST (2));	1553	rc.col = SvIV (ST (2));
1543		1554
1544	if (ix == 2 && rc.col == 0)	1555	if (ix == 2)
1545	{	1556	{
		1557	if (rc.col == 0)
		1558	{
		1559	// col == 0 means end of previous line
1546	rc.row--;	1560	rc.row--;
1547	rc.col = THIS->ncol;	1561	rc.col = THIS->ncol;
		1562	}
		1563	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1564	&& rc.col > ROW(rc.row).l)
		1565	{
		1566	// col >= length means while line and add newline
		1567	rc.col = THIS->ncol;
		1568	}
1548	}	1569	}
1549		1570
1550	clamp_it (rc.col, 0, THIS->ncol);	1571	clamp_it (rc.col, 0, THIS->ncol);
1551	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1572	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1552		1573
…		…
1560	CODE:	1581	CODE:
1561	RETVAL = THIS->charsets [THIS->screen.charset];	1582	RETVAL = THIS->charsets [THIS->screen.charset];
1562	OUTPUT:	1583	OUTPUT:
1563	RETVAL	1584	RETVAL
1564		1585
1565	#void	1586	void
1566	#rxvt_term::selection_clear ()	1587	rxvt_term::selection_clear ()
1567		1588
1568	void	1589	void
1569	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1590	rxvt_term::selection_make (Time eventtime, bool rect = false)
1570	CODE:	1591	CODE:
1571	THIS->selection.op = SELECTION_CONT;	1592	THIS->selection.op = SELECTION_CONT;
1572	THIS->selection.rect = rect;	1593	THIS->selection.rect = rect;
1573	THIS->selection_make (eventtime);	1594	THIS->selection_make (eventtime);
1574		1595
1575	int	1596	int
1576	rxvt_term::selection_grab (U32 eventtime)	1597	rxvt_term::selection_grab (Time eventtime)
1577		1598
1578	void	1599	void
1579	rxvt_term::selection (SV *newtext = 0)	1600	rxvt_term::selection (SV *newtext = 0)
1580	PPCODE:	1601	PPCODE:
1581	{	1602	{
…		…
1599	void	1620	void
1600	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1621	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601		1622
1602	void	1623	void
1603	rxvt_term::scr_bell ()	1624	rxvt_term::scr_bell ()
		1625
		1626	void
		1627	rxvt_term::scr_change_screen (int screen)
1604		1628
1605	void	1629	void
1606	rxvt_term::scr_add_lines (SV *string)	1630	rxvt_term::scr_add_lines (SV *string)
1607	CODE:	1631	CODE:
1608	{	1632	{
…		…
1649	o->self = (HV *)SvRV (RETVAL);	1673	o->self = (HV *)SvRV (RETVAL);
1650	}	1674	}
1651	OUTPUT:	1675	OUTPUT:
1652	RETVAL	1676	RETVAL
1653		1677
		1678	#############################################################################
		1679	# Various X Utility Functions
		1680	#############################################################################
		1681
		1682	void
		1683	rxvt_term::XListProperties (Window window)
		1684	PPCODE:
		1685	{
		1686	int count;
		1687	Atom *props = XListProperties (THIS->dpy, window, &count);
		1688
		1689	EXTEND (SP, count);
		1690	while (count--)
		1691	PUSHs (newSVuv ((U32)props [count]));
		1692
		1693	XFree (props);
		1694	}
		1695
		1696	void
		1697	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1698	PPCODE:
		1699	{
		1700	Atom type;
		1701	int format;
		1702	unsigned long nitems;
		1703	unsigned long bytes_after;
		1704	unsigned char *prop;
		1705
		1706	XGetWindowProperty (THIS->dpy, window, property,
		1707	0, 1<<24, 0, AnyPropertyType,
		1708	&type, &format, &nitems, &bytes_after, &prop);
		1709
		1710	if (type != None)
		1711	{
		1712	int elemsize = format == 16 ? sizeof (short)
		1713	: format == 32 ? sizeof (long)
		1714	: 1;
		1715
		1716	EXTEND (SP, 3);
		1717	PUSHs (newSVuv ((U32)type));
		1718	PUSHs (newSViv (format));
		1719	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1720	XFree (prop);
		1721	}
		1722	}
		1723
		1724	void
		1725	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1726	CODE:
		1727	{
		1728	STRLEN len;
		1729	char *data_ = SvPVbyte (data, len);
		1730
		1731	int elemsize = format == 16 ? sizeof (short)
		1732	: format == 32 ? sizeof (long)
		1733	: 1;
		1734
		1735	XChangeProperty (THIS->dpy, window, property,
		1736	type, format, PropModeReplace,
		1737	(unsigned char *)data_, len / elemsize);
		1738	}
		1739
		1740	Atom
		1741	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1742	C_ARGS: term->dpy, atom_name, only_if_exists
		1743
		1744	char *
		1745	XGetAtomName (rxvt_term *term, Atom atom)
		1746	C_ARGS: term->dpy, atom
		1747	CLEANUP:
		1748	XFree (RETVAL);
		1749
		1750	void
		1751	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1752	C_ARGS: term->dpy, window, property
		1753
		1754	Window
		1755	rxvt_term::DefaultRootWindow ()
		1756	CODE:
		1757	RETVAL = THIS->display->root;
		1758	OUTPUT:
		1759	RETVAL
		1760
		1761	#if 0
		1762
		1763	Window
		1764	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1765	C_ARGS: term->dpy, (Window)parent,
		1766	x, y, width, height, 0,
		1767	term->pix_colors_focused[Color_border],
		1768	term->pix_colors_focused[Color_border]
		1769
		1770	#endif
		1771
		1772	void
		1773	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1774	C_ARGS: term->dpy, window, parent, x, y
		1775
		1776	void
		1777	XMapWindow (rxvt_term *term, Window window)
		1778	C_ARGS: term->dpy, window
		1779
		1780	void
		1781	XUnmapWindow (rxvt_term *term, Window window)
		1782	C_ARGS: term->dpy, window
		1783
		1784	void
		1785	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1786	C_ARGS: term->dpy, window, x, y, width, height
		1787
		1788	void
		1789	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1790	CODE:
		1791	{
		1792	XWindowAttributes attr;
		1793	XGetWindowAttributes (THIS->dpy, window, &attr);
		1794	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1795	}
		1796
		1797	void
		1798	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1799	PPCODE:
		1800	{
		1801	int dx, dy;
		1802	Window child;
		1803
		1804	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1805	{
		1806	EXTEND (SP, 3);
		1807	PUSHs (newSViv (dx));
		1808	PUSHs (newSViv (dy));
		1809	PUSHs (newSVuv (child));
		1810	}
		1811	}
		1812
		1813	#############################################################################
		1814	# urxvt::overlay
		1815	#############################################################################
		1816
1654	MODULE = urxvt PACKAGE = urxvt::overlay	1817	MODULE = urxvt PACKAGE = urxvt::overlay
1655		1818
1656	void	1819	void
1657	overlay::set (int x, int y, SV *text, SV *rend = 0)	1820	overlay::set (int x, int y, SV *text, SV *rend = 0)
1658		1821
…		…
1663	overlay::hide ()	1826	overlay::hide ()
1664		1827
1665	void	1828	void
1666	overlay::DESTROY ()	1829	overlay::DESTROY ()
1667		1830
1668	MODULE = urxvt PACKAGE = urxvt::timer	1831	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1669		1832
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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