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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.109 by root, Thu Dec 14 15:19:31 2006 UTC

…		…
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
46	#else	46	#else
47	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
48	#endif	48	#endif
49		49
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	typedef int CHAINED UNUSED;
		56
55	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
56
57	static SV *
58	taint (SV *sv)
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63
64	static SV *
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		58
73	static wchar_t *	59	static wchar_t *
74	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
75	{	61	{
76	STRLEN len;	62	STRLEN len;
…		…
94	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
95	{	81	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}	83	}
98		84
99	//TODO: use magic
100	static SV *	85	static SV *
101	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
102	{	87	{
103	HV *hv = newHV ();	88	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
127	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);
128		113
129	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
130	}	115	}
131		116
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		119
135	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
136		121
137	struct perl_watcher
138	{
139	SV *cbsv;
140	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		123
228	struct overlay {	124	class overlay {
229	HV *self;
230	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
231	int x, y, w, h;	127	int x, y, w, h;
232	int border;	128	int border;
233	text_t **text;	129	text_t **text;
234	rend_t **rend;	130	rend_t **rend;
235		131
		132	public:
		133	HV *self;
		134
236	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);
237	~overlay ();	136	~overlay ();
238		137
239	void show ();	138	void show ();
240	void hide ();	139	void hide ();
…		…
243		142
244	void set (int x, int y, SV *str, SV *rend);	143	void set (int x, int y, SV *str, SV *rend);
245	};	144	};
246		145
247	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)
248	: 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)
249	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
250	if (border == 2)	152	if (border == 2)
251	{	153	{
252	w += 2;	154	w += 2;
253	h += 2;	155	h += 2;
254	}	156	}
…		…
292	*rp++ = r;	194	*rp++ = r;
293	}	195	}
294	}	196	}
295		197
296	show ();	198	show ();
297	THIS->want_refresh = 1;
298	}	199	}
299		200
300	overlay::~overlay ()	201	overlay::~overlay ()
301	{	202	{
302	hide ();	203	hide ();
…		…
307	delete [] rend[y];	208	delete [] rend[y];
308	}	209	}
309		210
310	delete [] text;	211	delete [] text;
311	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));
312		225
313	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
314	}	227	}
315		228
316	void	229	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}
324
325	void
326	overlay::hide ()	230	overlay::hide ()
327	{	231	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
329		234
330	if (ovs)	235	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		236
334	HV *hv = (HV *)SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	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;
337	}	250	}
338		251
339	void overlay::swap ()	252	void overlay::swap ()
340	{	253	{
341	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));
…		…
347	for (int y = ov_h; y--; )	260	for (int y = ov_h; y--; )
348	{	261	{
349	text_t *t1 = text [y];	262	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	263	rend_t *r1 = rend [y];
351		264
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	265	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	266	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		267
355	for (int x = ov_w; x--; )	268	for (int x = ov_w; x--; )
356	{	269	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	270	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	271	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
383		296
384	AV *av = (AV *)SvRV (rend);	297	AV *av = (AV *)SvRV (rend);
385		298
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	301	}
389		302
390	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
391	}	304	}
392		305
		306	/////////////////////////////////////////////////////////////////////////////
		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
393		310
394	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
395		312
396	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
397		314
…		…
405	perl_free (perl);	322	perl_free (perl);
406	}	323	}
407	}	324	}
408		325
409	void	326	void
410	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
411	{	328	{
412	if (!perl)	329	if (!perl)
413	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
414	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	334	swap (perl_environ, environ);
416		335
417	char *argv[] = {	336	char *argv[] = {
418	"",	337	"",
419	"-T",	338	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
421	};	345	};
422		346
423	perl = perl_alloc ();	347	perl = perl_alloc ();
424	perl_construct (perl);	348	perl_construct (perl);
425		349
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	350	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	351	|| perl_run (perl))
428	{	352	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	353	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		354
431	perl_destruct (perl);	355	perl_destruct (perl);
432	perl_free (perl);	356	perl_free (perl);
433	perl = 0;	357	perl = 0;
434	}	358	}
435		359
436	swap (perl_environ, environ);	360	swap (perl_environ, environ);
		361
		362	rxvt_pop_locale ();
		363	}
		364
		365	if (perl)
		366	{
		367	// runs outside of perls ENV
		368	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		369	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437	}	370	}
438	}	371	}
439		372
440	static void	373	static void
441	ungrab (rxvt_term *THIS)	374	ungrab (rxvt_term *THIS)
442	{	375	{
443	if (THIS->perl.grabtime)	376	if (THIS->perl.grabtime)
444	{	377	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	380	THIS->perl.grabtime = 0;
448	}	381	}
449	}	382	}
450		383
451	bool	384	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	386	{
454	if (!perl)	387	if (!perl || !term->perl.self)
455	return false;	388	return false;
456		389
457	if (htype == HOOK_INIT) // first hook ever called	390	// pre-handling of some events
		391	if (htype == HOOK_REFRESH_END)
458	{	392	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	393	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	394
		395	for (int i = 0; i <= AvFILL (av); i++)
		396	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	397	}
462	else if (!term->perl.self)	398
463	return false; // perl not initialized for this instance	399	swap (perl_environ, environ);
		400
		401	bool event_consumed;
		402
		403	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		404	|| term->perl.should_invoke [htype])
		405	try
		406	{
		407	dSP;
		408	va_list ap;
		409
		410	va_start (ap, htype);
		411
		412	ENTER;
		413	SAVETMPS;
		414
		415	PUSHMARK (SP);
		416
		417	XPUSHs (sv_2mortal (newSVterm (term)));
		418	XPUSHs (sv_2mortal (newSViv (htype)));
		419
		420	for (;;) {
		421	data_type dt = (data_type)va_arg (ap, int);
		422
		423	switch (dt)
		424	{
		425	case DT_INT:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		427	break;
		428
		429	case DT_LONG:
		430	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		431	break;
		432
		433	case DT_STR:
		434	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		435	break;
		436
		437	case DT_STR_LEN:
		438	{
		439	char *str = va_arg (ap, char *);
		440	int len = va_arg (ap, int);
		441
		442	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		443	}
		444	break;
		445
		446	case DT_WCS_LEN:
		447	{
		448	wchar_t *wstr = va_arg (ap, wchar_t *);
		449	int wlen = va_arg (ap, int);
		450
		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))));
		461	}
		462	break;
		463
		464	case DT_XEVENT:
		465	{
		466	XEvent *xe = va_arg (ap, XEvent *);
		467	HV *hv = newHV ();
		468
		469	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		470	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		471	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		472	# undef set
		473
		474	setiv (type, xe->type);
		475	setiv (send_event, xe->xany.send_event);
		476	setiv (serial, xe->xany.serial);
		477
		478	switch (xe->type)
		479	{
		480	case KeyPress:
		481	case KeyRelease:
		482	case ButtonPress:
		483	case ButtonRelease:
		484	case MotionNotify:
		485	setuv (window, xe->xmotion.window);
		486	setuv (root, xe->xmotion.root);
		487	setuv (subwindow, xe->xmotion.subwindow);
		488	setuv (time, xe->xmotion.time);
		489	setiv (x, xe->xmotion.x);
		490	setiv (y, xe->xmotion.y);
		491	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		492	setiv (col, xe->xmotion.x / term->fwidth);
		493	setiv (x_root, xe->xmotion.x_root);
		494	setiv (y_root, xe->xmotion.y_root);
		495	setuv (state, xe->xmotion.state);
		496
		497	switch (xe->type)
		498	{
		499	case KeyPress:
		500	case KeyRelease:
		501	setuv (keycode, xe->xkey.keycode);
		502	break;
		503
		504	case ButtonPress:
		505	case ButtonRelease:
		506	setuv (button, xe->xbutton.button);
		507	break;
		508
		509	case MotionNotify:
		510	setiv (is_hint, xe->xmotion.is_hint);
		511	break;
		512	}
		513
		514	break;
		515
		516	case MapNotify:
		517	case UnmapNotify:
		518	case ConfigureNotify:
		519	setuv (event, xe->xconfigure.event);
		520	setuv (window, xe->xconfigure.window);
		521
		522	switch (xe->type)
		523	{
		524	case ConfigureNotify:
		525	setiv (x, xe->xconfigure.x);
		526	setiv (y, xe->xconfigure.y);
		527	setiv (width, xe->xconfigure.width);
		528	setiv (height, xe->xconfigure.height);
		529	setuv (above, xe->xconfigure.above);
		530	break;
		531	}
		532
		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;
		552	}
		553
		554	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		555	}
		556	break;
		557
		558	case DT_END:
		559	goto call;
		560
		561	default:
		562	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		563	}
		564	}
		565
		566	call:
		567	va_end (ap);
		568
		569	PUTBACK;
		570	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		571	SPAGAIN;
		572
		573	if (count)
		574	{
		575	SV *status = POPs;
		576	count = SvTRUE (status);
		577	}
		578
		579	PUTBACK;
		580	FREETMPS;
		581	LEAVE;
		582
		583	if (SvTRUE (ERRSV))
		584	{
		585	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		586	ungrab (term); // better lose the grab than the session
		587	}
		588
		589	event_consumed = !!count;
		590	}
		591	catch (...)
		592	{
		593	swap (perl_environ, environ);
		594	throw;
		595	}
		596	else
		597	event_consumed = false;
		598
		599	// post-handling of some events
		600	if (htype == HOOK_REFRESH_BEGIN)
		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	}
464	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
465	{	608	{
466	// handled later	609	clearSVptr ((SV *)term->perl.self);
		610	SvREFCNT_dec ((SV *)term->perl.self);
		611
		612	// don't allow further calls
		613	term->perl.self = 0;
467	}	614	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474	if (HvKEYS (hv))
475	{
476	hv_iterinit (hv);
477
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])
485	return false;
486	}
487		615
488	swap (perl_environ, environ);	616	swap (perl_environ, environ);
489		617
490	try	618	return event_consumed;
491	{
492	dSP;
493	va_list ap;
494
495	va_start (ap, htype);
496
497	ENTER;
498	SAVETMPS;
499
500	PUSHMARK (SP);
501
502	XPUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));
504
505	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);
507
508	switch (dt)
509	{
510	case DT_INT:
511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
512	break;
513
514	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;
517
518	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
520	break;
521
522	case DT_STR_LEN:
523	{
524	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);
526
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
528	}
529	break;
530
531	case DT_WCS_LEN:
532	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);
534	int wlen = va_arg (ap, int);
535
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
537	}
538	break;
539
540	case DT_XEVENT:
541	{
542	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();
544
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
547	# undef set
548
549	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);
552
553	switch (xe->type)
554	{
555	case KeyPress:
556	case KeyRelease:
557	case ButtonPress:
558	case ButtonRelease:
559	case MotionNotify:
560	setiv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);
564	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);
568	break;
569	}
570
571	switch (xe->type)
572	{
573	case KeyPress:
574	case KeyRelease:
575	setiv (keycode, xe->xkey.keycode);
576	break;
577
578	case ButtonPress:
579	case ButtonRelease:
580	setiv (button, xe->xbutton.button);
581	break;
582
583	case MotionNotify:
584	setiv (is_hint, xe->xmotion.is_hint);
585	break;
586	}
587
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}
590	break;
591
592	case DT_END:
593	{
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625
626	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}
629	}
630	}
631	catch (...)
632	{
633	swap (perl_environ, environ);
634	throw;
635	}
636	}	619	}
637		620
638	/////////////////////////////////////////////////////////////////////////////	621	/////////////////////////////////////////////////////////////////////////////
639		622
640	MODULE = urxvt PACKAGE = urxvt	623	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	642	# include "optinc.h"
660	# undef nodef	643	# undef nodef
661	# undef def	644	# undef def
662		645
663	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	647	static const struct {
665	const char *name;	648	const char *name;
666	IV iv;	649	IV iv;
667	} *civ, const_iv[] = {	650	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	651	# define const_iv(name) { # name, (IV)name }
669	const_iv (DEFAULT_RSTYLE),	652	const_iv (DEFAULT_RSTYLE),
…		…
687	const_iv (Button2Mask),	670	const_iv (Button2Mask),
688	const_iv (Button3Mask),	671	const_iv (Button3Mask),
689	const_iv (Button4Mask),	672	const_iv (Button4Mask),
690	const_iv (Button5Mask),	673	const_iv (Button5Mask),
691	const_iv (AnyModifier),	674	const_iv (AnyModifier),
		675
		676	const_iv (NoSymbol),
		677	const_iv (GrabModeSync),
		678	const_iv (GrabModeAsync),
692		679
693	const_iv (EVENT_NONE),	680	const_iv (EVENT_NONE),
694	const_iv (EVENT_READ),	681	const_iv (EVENT_READ),
695	const_iv (EVENT_WRITE),	682	const_iv (EVENT_WRITE),
696		683
…		…
752	const_iv (SelectionRequest),	739	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	740	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	741	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	742	const_iv (ClientMessage),
756	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
757	};	769	};
758		770
759	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; )
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	772	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	773	}
763		774
764	void	775	void
765	warn (const char *msg)	776	warn (const char *msg)
…		…
769	void	780	void
770	fatal (const char *msg)	781	fatal (const char *msg)
771	CODE:	782	CODE:
772	rxvt_fatal ("%s", msg);	783	rxvt_fatal ("%s", msg);
773		784
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	785	void
783	_exit (int status)	786	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		787
792	NV	788	NV
793	NOW ()	789	NOW ()
794	CODE:	790	CODE:
795	RETVAL = NOW;	791	RETVAL = NOW;
…		…
811	RETVAL	807	RETVAL
812		808
813	int	809	int
814	SET_FGCOLOR (int rend, int new_color)	810	SET_FGCOLOR (int rend, int new_color)
815	CODE:	811	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	812	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	813	OUTPUT:
818	RETVAL	814	RETVAL
819		815
820	int	816	int
821	SET_BGCOLOR (int rend, int new_color)	817	SET_BGCOLOR (int rend, int new_color)
822	CODE:	818	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	819	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	820	OUTPUT:
825	RETVAL	821	RETVAL
826		822
827	int	823	int
828	GET_CUSTOM (int rend)	824	GET_CUSTOM (int rend)
829	CODE:	825	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	826	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	827	OUTPUT:
832	RETVAL	828	RETVAL
833		829
834	int	830	int
835	SET_CUSTOM (int rend, int new_value)	831	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	838	| ((new_value << RS_customShift) & RS_customMask);
843	}	839	}
844	OUTPUT:	840	OUTPUT:
845	RETVAL	841	RETVAL
846		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
847	MODULE = urxvt PACKAGE = urxvt::term	854	MODULE = urxvt PACKAGE = urxvt::term
848		855
849	SV *	856	SV *
850	_new (...)	857	_new (AV *env, AV *arg)
851	CODE:	858	CODE:
852	{	859	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	860	rxvt_term *term = new rxvt_term;
857		861
858	term->argv = new stringvec;	862	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	863	stringvec *envv = new stringvec;
860		864
861	for (int i = 1; i < items; i++)	865	for (int i = 0; i <= AvFILL (arg); i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	866	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		867
864	AV *envv = (AV *)SvRV (ST (0));
865	for (int i = av_len (envv) + 1; i--; )	868	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	869	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867		870
868	term->envv->push_back (0);	871	envv->push_back (0);
869		872
870	bool success;	873	bool success;
871		874
872	try	875	try
873	{	876	{
874	success = term->init (term->argv->size (), term->argv->begin ());	877	success = term->init (argv, envv);
875	}	878	}
876	catch (const class rxvt_failure_exception &e)	879	catch (const class rxvt_failure_exception &e)
877	{	880	{
878	success = false;	881	success = false;
879	}	882	}
…		…
896	void	899	void
897	rxvt_term::set_should_invoke (int htype, int inc)	900	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	901	CODE:
899	THIS->perl.should_invoke [htype] += inc;	902	THIS->perl.should_invoke [htype] += inc;
900		903
901	void	904	int
902	rxvt_term::grab_button (int button, U32 modifiers)	905	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	906	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	907	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	908	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	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);
907		933
908	bool	934	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	935	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	936	CODE:
911	{	937	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	938	int mode = sync ? GrabModeSync : GrabModeAsync;
913		939
914	THIS->perl.grabtime = 0;	940	THIS->perl.grabtime = 0;
915		941
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	942	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	943	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	944	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	945	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	946	THIS->perl.grabtime = eventtime;
921	else	947	else
922	XUngrabPointer (THIS->display->display, eventtime);	948	XUngrabPointer (THIS->dpy, eventtime);
923		949
924	RETVAL = !!THIS->perl.grabtime;	950	RETVAL = !!THIS->perl.grabtime;
925	}	951	}
926	OUTPUT:	952	OUTPUT:
927	RETVAL	953	RETVAL
928		954
929	void	955	void
930	rxvt_term::allow_events_async ()	956	rxvt_term::allow_events_async ()
931	CODE:	957	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		959
934	void	960	void
935	rxvt_term::allow_events_sync ()	961	rxvt_term::allow_events_sync ()
936	CODE:	962	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		964
939	void	965	void
940	rxvt_term::allow_events_replay ()	966	rxvt_term::allow_events_replay ()
941	CODE:	967	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	968	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	969	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		970
945	void	971	void
946	rxvt_term::ungrab ()	972	rxvt_term::ungrab ()
947	CODE:	973	CODE:
948	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
949		999
950	int	1000	int
951	rxvt_term::strwidth (SV *str)	1001	rxvt_term::strwidth (SV *str)
952	CODE:	1002	CODE:
953	{	1003	{
954	wchar_t *wstr = sv2wcs (str);	1004	wchar_t *wstr = sv2wcs (str);
955		1005
956	rxvt_push_locale (THIS->locale);	1006	rxvt_push_locale (THIS->locale);
957	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	}
958	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
959		1016
960	free (wstr);	1017	free (wstr);
961	}	1018	}
962	OUTPUT:	1019	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1029	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1030	rxvt_pop_locale ();
974		1031
975	free (wstr);	1032	free (wstr);
976		1033
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1034	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1035	free (mbstr);
979	}	1036	}
980	OUTPUT:	1037	OUTPUT:
981	RETVAL	1038	RETVAL
982		1039
…		…
989		1046
990	rxvt_push_locale (THIS->locale);	1047	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1048	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
993		1050
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1051	RETVAL = wcs2sv (wstr);
995	free (wstr);	1052	free (wstr);
996	}	1053	}
		1054	OUTPUT:
		1055	RETVAL
		1056
		1057	char *
		1058	rxvt_term::locale ()
		1059	CODE:
		1060	RETVAL = THIS->locale;
997	OUTPUT:	1061	OUTPUT:
998	RETVAL	1062	RETVAL
999		1063
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1064	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1065
…		…
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1070	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1071	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1072	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1073	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#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)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1078	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1079	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1080	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1081
1015	int	1082	int
1016	rxvt_term::width ()	1083	rxvt_term::width ()
1017	ALIAS:	1084	ALIAS:
1018	width = TERM_OFFSET_width	1085	width = TERM_OFFSET_width
…		…
1022	fbase = TERM_OFFSET_fbase	1089	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1090	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1091	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1092	focus = TERM_OFFSET_focus
1026	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
1027	saveLines = TERM_OFFSET_saveLines	1097	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1098	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1099	top_row = TERM_OFFSET_top_row
1030	CODE:	1100	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1101	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1102	OUTPUT:
1033	RETVAL	1103	RETVAL
1034		1104
…		…
1036	rxvt_term::ModLevel3Mask ()	1106	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1107	ALIAS:
1038	ModLevel3Mask = 0	1108	ModLevel3Mask = 0
1039	ModMetaMask = 1	1109	ModMetaMask = 1
1040	ModNumLockMask = 2	1110	ModNumLockMask = 2
		1111	current_screen = 3
		1112	hidden_cursor = 4
1041	CODE:	1113	CODE:
1042	switch (ix)	1114	switch (ix)
1043	{	1115	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1116	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1117	case 1: RETVAL = THIS->ModMetaMask; break;
1046	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;
1047	}	1121	}
1048	OUTPUT:	1122	OUTPUT:
1049	RETVAL	1123	RETVAL
1050		1124
1051	char *	1125	char *
…		…
1061	}	1135	}
1062	OUTPUT:	1136	OUTPUT:
1063	RETVAL	1137	RETVAL
1064		1138
1065	SV *	1139	SV *
1066	rxvt_term::_env ()	1140	rxvt_term::envv ()
		1141	ALIAS:
		1142	argv = 1
1067	CODE:	1143	PPCODE:
1068	{	1144	{
1069	if (THIS->envv)	1145	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1146
		1147	EXTEND (SP, vec->size ());
		1148
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1149	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1150	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1151	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1152	}
1082	OUTPUT:
1083	RETVAL
1084		1153
1085	int	1154	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1155	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:	1156	CODE:
1088	RETVAL = THIS->pty_ev.events;	1157	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)	1158	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);	1159	THIS->pty_ev.set (events);
1091	OUTPUT:	1160	OUTPUT:
1092	RETVAL	1161	RETVAL
1093		1162
1094	U32	1163	int
		1164	rxvt_term::pty_fd ()
		1165	CODE:
		1166	RETVAL = THIS->pty->pty;
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	Window
1095	rxvt_term::parent ()	1171	rxvt_term::parent ()
1096	CODE:	1172	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1173	RETVAL = THIS->parent [0];
1098	OUTPUT:	1174	OUTPUT:
1099	RETVAL	1175	RETVAL
1100		1176
1101	U32	1177	Window
1102	rxvt_term::vt ()	1178	rxvt_term::vt ()
1103	CODE:	1179	CODE:
1104	RETVAL = (U32)THIS->vt;	1180	RETVAL = THIS->vt;
1105	OUTPUT:	1181	OUTPUT:
1106	RETVAL	1182	RETVAL
1107		1183
1108	void	1184	void
1109	rxvt_term::vt_emask_add (U32 emask)	1185	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1194	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1195	OUTPUT:
1120	RETVAL	1196	RETVAL
1121		1197
1122	int	1198	int
1123	rxvt_term::view_start (int newval = -1)	1199	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1200	PROTOTYPE: $;$
1125	CODE:	1201	CODE:
1126	{	1202	{
1127	RETVAL = THIS->view_start;	1203	RETVAL = THIS->view_start;
1128		1204
1129	if (newval >= 0)	1205	if (newval <= 0)
1130	{	1206	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1207	}
1135	OUTPUT:	1208	OUTPUT:
1136	RETVAL	1209	RETVAL
1137		1210
1138	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
1139	rxvt_term::want_refresh ()	1244	rxvt_term::want_refresh ()
1140	CODE:	1245	CODE:
1141	THIS->want_refresh = 1;	1246	THIS->want_refresh = 1;
1142		1247
1143	void	1248	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1249	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1250	PPCODE:
1146	{	1251	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1252	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1253	XSRETURN_EMPTY;
1149		1254
1150	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
1151		1256
1152	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
1153	{	1258	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1260
1156	for (int col = 0; col < THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
1158		1263
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1265	}
1163		1266
1164	if (new_text)	1267	if (new_text)
1165	{	1268	{
1166	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
1167		1270
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1272
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 || start_col + len > THIS->ncol)
1171	{	1274	{
1172	free (wstr);	1275	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
1174	}	1277	}
1175		1278
…		…
1185		1288
1186	void	1289	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1290	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1291	PPCODE:
1189	{	1292	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1293	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1294	XSRETURN_EMPTY;
1192		1295
1193	line_t &l = ROW(row_number);	1296	line_t &l = ROW(row_number);
1194		1297
1195	if (GIMME_V != G_VOID)	1298	if (GIMME_V != G_VOID)
…		…
1207	{	1310	{
1208	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
1210		1313
1211	AV *av = (AV *)SvRV (new_rend);	1314	AV *av = (AV *)SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1316
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 || start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
1216		1319
1217	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
1218	{	1321	{
1219	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;
…		…
1225		1328
1226	int	1329	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1330	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1331	CODE:
1229	{	1332	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1333	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1334	XSRETURN_EMPTY;
1232		1335
1233	line_t &l = ROW(row_number);	1336	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1337	RETVAL = l.l;
1235		1338
…		…
1241		1344
1242	bool	1345	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1346	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1347	CODE:
1245	{	1348	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1349	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1248		1351
1249	line_t &l = ROW(row_number);	1352	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1353	RETVAL = l.is_longer ();
1251		1354
…		…
1259	rxvt_term::special_encode (SV *string)	1362	rxvt_term::special_encode (SV *string)
1260	CODE:	1363	CODE:
1261	{	1364	{
1262	wchar_t *wstr = sv2wcs (string);	1365	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1366	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1367	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265		1368
1266	rxvt_push_locale (THIS->locale);	1369	rxvt_push_locale (THIS->locale);
1267		1370
1268	wchar_t *r = rstr;	1371	wchar_t *r = rstr;
1269	for (wchar_t *s = wstr; *s; s++)	1372	for (wchar_t *s = wstr; *s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
1270	if (wcwidth (*s) == 0)	1376	if (w == 0)
1271	{	1377	{
1272	if (r == rstr)	1378	if (r == rstr)
1273	croak ("leading combining character unencodable");	1379	croak ("leading combining character unencodable");
1274		1380
1275	unicode_t n = rxvt_compose (r[-1], *s);	1381	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1382	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1383	n = rxvt_composite.compose (r[-1], *s);
1278		1384
1279	r[-1] = n;	1385	r[-1] = n;
1280	}	1386	}
1281	#if !UNICODE_3	1387	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1388	else if (*s >= 0x10000)
1283	*r++ = rxvt_composite.compose (*s);	1389	*r++ = rxvt_composite.compose (*s);
1284	#endif	1390	#endif
1285	else	1391	else
1286	*r++ = *s;	1392	*r++ = *s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
1287		1398
1288	rxvt_pop_locale ();	1399	rxvt_pop_locale ();
1289		1400
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1401	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1402	}
1294	OUTPUT:	1403	OUTPUT:
1295	RETVAL	1404	RETVAL
1296		1405
1297	SV *	1406	SV *
…		…
1309	else if (IS_COMPOSE (*s))	1418	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1419	dlen += rxvt_composite.expand (*s, 0);
1311	else	1420	else
1312	dlen++;	1421	dlen++;
1313		1422
1314	wchar_t *rstr = new wchar_t [dlen];	1423	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1424
1316	// decode	1425	// decode
1317	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1318	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
1319	if (*s == NOCHAR)	1428	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1430	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1431	r += rxvt_composite.expand (*s, r);
1323	else	1432	else
1324	*r++ = *s;	1433	*r++ = *s;
1325		1434
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1435	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1436	}
1330	OUTPUT:	1437	OUTPUT:
1331	RETVAL	1438	RETVAL
1332		1439
1333	void	1440	void
1334	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1441	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335	PPCODE:	1442	PPCODE:
1336	{	1443	{
1337	struct resval { const char *name; int value; } rslist [] = {	1444	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1445	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1446	# define reserve(name,count)
1340	# include "rsinc.h"	1447	# include "rsinc.h"
1341	# undef def	1448	# undef def
1342	# undef reserve	1449	# undef reserve
1343	};	1450	};
1344		1451
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1452	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1346		1453
1347	do {	1454	do {
1348	if (rs-- == rslist)	1455	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
…		…
1353		1460
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1461	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1462	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1463
1357	if (GIMME_V != G_VOID)	1464	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1465	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1466
1360	if (newval)	1467	if (newval)
1361	{	1468	{
1362	if (SvOK (newval))	1469	if (SvOK (newval))
1363	{	1470	{
…		…
1370	}	1477	}
1371	}	1478	}
1372		1479
1373	const char *	1480	const char *
1374	rxvt_term::x_resource (const char *name)	1481	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1482
1378	bool	1483	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1484	rxvt_term::option (U32 optval, int set = -1)
1380	CODE:	1485	CODE:
1381	{	1486	{
…		…
1386	if (set)	1491	if (set)
1387	THIS->options |= optval;	1492	THIS->options |= optval;
1388	else	1493	else
1389	THIS->options &= ~optval;	1494	THIS->options &= ~optval;
1390		1495
		1496	if (THIS->check_ev.is_active ()) // avoid doing this before START
1391	switch (optval)	1497	switch (optval)
1392	{	1498	{
1393	case Opt_skipBuiltinGlyphs:	1499	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1500	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1501	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1502	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1398	break;	1504	break;
1399		1505
1400	case Opt_cursorUnderline:	1506	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1507	THIS->want_refresh = 1;
1402	break;	1508	break;
1403		1509
1404	# case Opt_scrollBar_floating:	1510	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1511	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1513	# break;
1408	}	1514	}
1409	}	1515	}
1410	}	1516	}
1411	OUTPUT:	1517	OUTPUT:
1412	RETVAL	1518	RETVAL
1413		1519
…		…
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1547	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1548	}
1443		1549
1444	if (items == 3)	1550	if (items == 3)
1445	{	1551	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1552	rc.row = SvIV (ST (1));
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1553	rc.col = SvIV (ST (2));
		1554
		1555	if (ix == 2)
		1556	{
		1557	if (rc.col == 0)
		1558	{
		1559	// col == 0 means end of previous line
		1560	rc.row--;
		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	}
		1569	}
		1570
		1571	clamp_it (rc.col, 0, THIS->ncol);
		1572	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1573
1449	if (ix)	1574	if (ix)
1450	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
1451	}	1576	}
1452	}	1577	}
…		…
1456	CODE:	1581	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1582	RETVAL = THIS->charsets [THIS->screen.charset];
1458	OUTPUT:	1583	OUTPUT:
1459	RETVAL	1584	RETVAL
1460		1585
1461	#void	1586	void
1462	#rxvt_term::selection_clear ()	1587	rxvt_term::selection_clear ()
1463		1588
1464	void	1589	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1590	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1591	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1592	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1593	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1594	THIS->selection_make (eventtime);
1470		1595
1471	int	1596	int
1472	rxvt_term::selection_grab (U32 eventtime)	1597	rxvt_term::selection_grab (Time eventtime)
1473		1598
1474	void	1599	void
1475	rxvt_term::selection (SV *newtext = 0)	1600	rxvt_term::selection (SV *newtext = 0)
1476	PPCODE:	1601	PPCODE:
1477	{	1602	{
1478	if (GIMME_V != G_VOID)	1603	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1604	XPUSHs (THIS->selection.text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1605	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1481	: &PL_sv_undef);	1606	: &PL_sv_undef);
1482		1607
1483	if (newtext)	1608	if (newtext)
1484	{	1609	{
1485	free (THIS->selection.text);	1610	free (THIS->selection.text);
…		…
1495	void	1620	void
1496	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)
1497		1622
1498	void	1623	void
1499	rxvt_term::scr_bell ()	1624	rxvt_term::scr_bell ()
		1625
		1626	void
		1627	rxvt_term::scr_change_screen (int screen)
1500		1628
1501	void	1629	void
1502	rxvt_term::scr_add_lines (SV *string)	1630	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1631	CODE:
1504	{	1632	{
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1673	o->self = (HV *)SvRV (RETVAL);
1546	}	1674	}
1547	OUTPUT:	1675	OUTPUT:
1548	RETVAL	1676	RETVAL
1549		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
1550	MODULE = urxvt PACKAGE = urxvt::overlay	1817	MODULE = urxvt PACKAGE = urxvt::overlay
1551		1818
1552	void	1819	void
1553	overlay::set (int x, int y, SV *text, SV *rend = 0)	1820	overlay::set (int x, int y, SV *text, SV *rend = 0)
1554		1821
…		…
1559	overlay::hide ()	1826	overlay::hide ()
1560		1827
1561	void	1828	void
1562	overlay::DESTROY ()	1829	overlay::DESTROY ()
1563		1830
1564	MODULE = urxvt PACKAGE = urxvt::timer	1831	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1565		1832
1566	SV *
1567	timer::new ()
1568	CODE:
1569	timer *w = new timer;
1570	w->start (NOW);
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1572	w->self = (HV *)SvRV (RETVAL);
1573	OUTPUT:
1574	RETVAL
1575
1576	timer *
1577	timer::cb (SV *cb)
1578	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	NV
1585	timer::at ()
1586	CODE:
1587	RETVAL = THIS->at;
1588	OUTPUT:
1589	RETVAL
1590
1591	timer *
1592	timer::interval (NV interval)
1593	CODE:
1594	THIS->interval = interval;
1595	RETVAL = THIS;
1596	OUTPUT:
1597	RETVAL
1598
1599	timer *
1600	timer::set (NV tstamp)
1601	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;
1604	OUTPUT:
1605	RETVAL
1606
1607	timer *
1608	timer::start (NV tstamp = THIS->at)
1609	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;
1612	OUTPUT:
1613	RETVAL
1614
1615	timer *
1616	timer::stop ()
1617	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:
1621	RETVAL
1622
1623	void
1624	timer::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:
1631	iow *w = new iow;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void
1678	iow::DESTROY ()
1679
1680

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