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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.62 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.110 by root, Thu Dec 14 17:22:04 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),
…		…
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),
692		675
693	const_iv (EVENT_NONE),	676	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	677	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	678	const_iv (GrabModeAsync),
696		679
697	const_iv (NoEventMask),	680	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	681	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	682	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	683	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	735	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	736	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	737	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	738	const_iv (ClientMessage),
756	const_iv (MappingNotify),	739	const_iv (MappingNotify),
		740	# if ENABLE_XIM_ONTHESPOT
		741	const_iv (XIMReverse),
		742	const_iv (XIMUnderline),
		743	const_iv (XIMHighlight),
		744	const_iv (XIMPrimary),
		745	const_iv (XIMSecondary),
		746	const_iv (XIMTertiary),
		747	const_iv (XIMVisibleToForward),
		748	const_iv (XIMVisibleToBackword),
		749	const_iv (XIMVisibleToCenter),
		750	# if 0
		751	const_iv (XIMForwardChar),
		752	const_iv (XIMBackwardChar),
		753	const_iv (XIMForwardWord),
		754	const_iv (XIMBackwardWord),
		755	const_iv (XIMCaretUp),
		756	const_iv (XIMCaretDown),
		757	const_iv (XIMNextLine),
		758	const_iv (XIMPreviousLine),
		759	const_iv (XIMLineStart),
		760	const_iv (XIMLineEnd),
		761	const_iv (XIMAbsolutePosition),
		762	const_iv (XIMDontChange),
		763	# endif
		764	# endif
757	};	765	};
758		766
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	767	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));	768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	769	}
763		770
764	void	771	void
765	warn (const char *msg)	772	warn (const char *msg)
…		…
769	void	776	void
770	fatal (const char *msg)	777	fatal (const char *msg)
771	CODE:	778	CODE:
772	rxvt_fatal ("%s", msg);	779	rxvt_fatal ("%s", msg);
773		780
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	781	void
783	_exit (int status)	782	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		783
792	NV	784	NV
793	NOW ()	785	NOW ()
794	CODE:	786	CODE:
795	RETVAL = NOW;	787	RETVAL = NOW;
…		…
811	RETVAL	803	RETVAL
812		804
813	int	805	int
814	SET_FGCOLOR (int rend, int new_color)	806	SET_FGCOLOR (int rend, int new_color)
815	CODE:	807	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	808	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	809	OUTPUT:
818	RETVAL	810	RETVAL
819		811
820	int	812	int
821	SET_BGCOLOR (int rend, int new_color)	813	SET_BGCOLOR (int rend, int new_color)
822	CODE:	814	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	815	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	816	OUTPUT:
825	RETVAL	817	RETVAL
826		818
827	int	819	int
828	GET_CUSTOM (int rend)	820	GET_CUSTOM (int rend)
829	CODE:	821	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	822	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	823	OUTPUT:
832	RETVAL	824	RETVAL
833		825
834	int	826	int
835	SET_CUSTOM (int rend, int new_value)	827	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	834	| ((new_value << RS_customShift) & RS_customMask);
843	}	835	}
844	OUTPUT:	836	OUTPUT:
845	RETVAL	837	RETVAL
846		838
		839	void
		840	termlist ()
		841	PPCODE:
		842	{
		843	EXTEND (SP, rxvt_term::termlist.size ());
		844
		845	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		846	if ((*t)->perl.self)
		847	PUSHs (sv_2mortal (newSVterm (*t)));
		848	}
		849
847	MODULE = urxvt PACKAGE = urxvt::term	850	MODULE = urxvt PACKAGE = urxvt::term
848		851
849	SV *	852	SV *
850	_new (...)	853	_new (AV *env, AV *arg)
851	CODE:	854	CODE:
852	{	855	{
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;	856	rxvt_term *term = new rxvt_term;
857		857
858	term->argv = new stringvec;	858	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	859	stringvec *envv = new stringvec;
860		860
861	for (int i = 1; i < items; i++)	861	for (int i = 0; i <= AvFILL (arg); i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	862	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		863
864	AV *envv = (AV *)SvRV (ST (0));
865	for (int i = av_len (envv) + 1; i--; )	864	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	865	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867		866
868	term->envv->push_back (0);	867	envv->push_back (0);
869		868
870	bool success;	869	bool success;
871		870
872	try	871	try
873	{	872	{
874	success = term->init (term->argv->size (), term->argv->begin ());	873	success = term->init (argv, envv);
875	}	874	}
876	catch (const class rxvt_failure_exception &e)	875	catch (const class rxvt_failure_exception &e)
877	{	876	{
878	success = false;	877	success = false;
879	}	878	}
…		…
896	void	895	void
897	rxvt_term::set_should_invoke (int htype, int inc)	896	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	897	CODE:
899	THIS->perl.should_invoke [htype] += inc;	898	THIS->perl.should_invoke [htype] += inc;
900		899
901	void	900	int
902	rxvt_term::grab_button (int button, U32 modifiers)	901	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	902	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	903	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	904	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	905	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		906	OUTPUT: RETVAL
		907
		908	int
		909	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		910	CODE:
		911	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		912	OUTPUT: RETVAL
		913
		914	void
		915	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		916	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		917	CODE:
		918	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		919
		920	void
		921	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		922	CODE:
		923	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		924
		925	void
		926	rxvt_term::XUngrabKeyboard (Time eventtime)
		927	CODE:
		928	XUngrabKeyboard (THIS->dpy, eventtime);
907		929
908	bool	930	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	931	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	932	CODE:
911	{	933	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	934	int mode = sync ? GrabModeSync : GrabModeAsync;
913		935
914	THIS->perl.grabtime = 0;	936	THIS->perl.grabtime = 0;
915		937
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	938	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	939	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	940	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	941	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	942	THIS->perl.grabtime = eventtime;
921	else	943	else
922	XUngrabPointer (THIS->display->display, eventtime);	944	XUngrabPointer (THIS->dpy, eventtime);
923		945
924	RETVAL = !!THIS->perl.grabtime;	946	RETVAL = !!THIS->perl.grabtime;
925	}	947	}
926	OUTPUT:	948	OUTPUT:
927	RETVAL	949	RETVAL
928		950
929	void	951	void
930	rxvt_term::allow_events_async ()	952	rxvt_term::allow_events_async ()
931	CODE:	953	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		955
934	void	956	void
935	rxvt_term::allow_events_sync ()	957	rxvt_term::allow_events_sync ()
936	CODE:	958	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	959	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		960
939	void	961	void
940	rxvt_term::allow_events_replay ()	962	rxvt_term::allow_events_replay ()
941	CODE:	963	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	964	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	965	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		966
945	void	967	void
946	rxvt_term::ungrab ()	968	rxvt_term::ungrab ()
947	CODE:	969	CODE:
948	ungrab (THIS);	970	ungrab (THIS);
		971
		972	int
		973	rxvt_term::XStringToKeysym (char *string)
		974	CODE:
		975	RETVAL = XStringToKeysym (string);
		976	OUTPUT: RETVAL
		977
		978	char *
		979	rxvt_term::XKeysymToString (int sym)
		980	CODE:
		981	RETVAL = XKeysymToString (sym);
		982	OUTPUT: RETVAL
		983
		984	int
		985	rxvt_term::XKeysymToKeycode (int sym)
		986	CODE:
		987	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		988	OUTPUT: RETVAL
		989
		990	int
		991	rxvt_term::XKeycodeToKeysym (int code, int index)
		992	CODE:
		993	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		994	OUTPUT: RETVAL
949		995
950	int	996	int
951	rxvt_term::strwidth (SV *str)	997	rxvt_term::strwidth (SV *str)
952	CODE:	998	CODE:
953	{	999	{
954	wchar_t *wstr = sv2wcs (str);	1000	wchar_t *wstr = sv2wcs (str);
955		1001
956	rxvt_push_locale (THIS->locale);	1002	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1003	RETVAL = 0;
		1004	for (wchar_t *wc = wstr; *wc; wc++)
		1005	{
		1006	int w = WCWIDTH (*wc);
		1007
		1008	if (w)
		1009	RETVAL += max (w, 1);
		1010	}
958	rxvt_pop_locale ();	1011	rxvt_pop_locale ();
959		1012
960	free (wstr);	1013	free (wstr);
961	}	1014	}
962	OUTPUT:	1015	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1025	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1026	rxvt_pop_locale ();
974		1027
975	free (wstr);	1028	free (wstr);
976		1029
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1030	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1031	free (mbstr);
979	}	1032	}
980	OUTPUT:	1033	OUTPUT:
981	RETVAL	1034	RETVAL
982		1035
…		…
989		1042
990	rxvt_push_locale (THIS->locale);	1043	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1044	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1045	rxvt_pop_locale ();
993		1046
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1047	RETVAL = wcs2sv (wstr);
995	free (wstr);	1048	free (wstr);
996	}	1049	}
		1050	OUTPUT:
		1051	RETVAL
		1052
		1053	char *
		1054	rxvt_term::locale ()
		1055	CODE:
		1056	RETVAL = THIS->locale;
997	OUTPUT:	1057	OUTPUT:
998	RETVAL	1058	RETVAL
999		1059
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1060	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1061
…		…
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1066	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1067	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1068	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1069	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1070	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1071	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1072	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1073	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1074	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1075	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1076	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1077
1015	int	1078	int
1016	rxvt_term::width ()	1079	rxvt_term::width ()
1017	ALIAS:	1080	ALIAS:
1018	width = TERM_OFFSET_width	1081	width = TERM_OFFSET_width
…		…
1022	fbase = TERM_OFFSET_fbase	1085	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1086	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1087	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1088	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1089	mapped = TERM_OFFSET_mapped
		1090	int_bwidth = TERM_OFFSET_int_bwidth
		1091	ext_bwidth = TERM_OFFSET_ext_bwidth
		1092	lineSpace = TERM_OFFSET_lineSpace
1027	saveLines = TERM_OFFSET_saveLines	1093	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1094	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1095	top_row = TERM_OFFSET_top_row
1030	CODE:	1096	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1097	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1098	OUTPUT:
1033	RETVAL	1099	RETVAL
1034		1100
…		…
1036	rxvt_term::ModLevel3Mask ()	1102	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1103	ALIAS:
1038	ModLevel3Mask = 0	1104	ModLevel3Mask = 0
1039	ModMetaMask = 1	1105	ModMetaMask = 1
1040	ModNumLockMask = 2	1106	ModNumLockMask = 2
		1107	current_screen = 3
		1108	hidden_cursor = 4
1041	CODE:	1109	CODE:
1042	switch (ix)	1110	switch (ix)
1043	{	1111	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1112	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1113	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1114	case 2: RETVAL = THIS->ModNumLockMask; break;
		1115	case 3: RETVAL = THIS->current_screen; break;
		1116	case 4: RETVAL = THIS->hidden_cursor; break;
1047	}	1117	}
1048	OUTPUT:	1118	OUTPUT:
1049	RETVAL	1119	RETVAL
1050		1120
1051	char *	1121	char *
…		…
1061	}	1131	}
1062	OUTPUT:	1132	OUTPUT:
1063	RETVAL	1133	RETVAL
1064		1134
1065	SV *	1135	SV *
1066	rxvt_term::_env ()	1136	rxvt_term::envv ()
		1137	ALIAS:
		1138	argv = 1
1067	CODE:	1139	PPCODE:
1068	{	1140	{
1069	if (THIS->envv)	1141	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1142
		1143	EXTEND (SP, vec->size ());
		1144
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1145	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1146	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1147	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1148	}
1082	OUTPUT:
1083	RETVAL
1084		1149
1085	int	1150	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1151	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:	1152	CODE:
1088	RETVAL = THIS->pty_ev.events;	1153	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)	1154	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);	1155	THIS->pty_ev.set (events);
1091	OUTPUT:	1156	OUTPUT:
1092	RETVAL	1157	RETVAL
1093		1158
1094	U32	1159	int
		1160	rxvt_term::pty_fd ()
		1161	CODE:
		1162	RETVAL = THIS->pty->pty;
		1163	OUTPUT:
		1164	RETVAL
		1165
		1166	Window
1095	rxvt_term::parent ()	1167	rxvt_term::parent ()
1096	CODE:	1168	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1169	RETVAL = THIS->parent [0];
1098	OUTPUT:	1170	OUTPUT:
1099	RETVAL	1171	RETVAL
1100		1172
1101	U32	1173	Window
1102	rxvt_term::vt ()	1174	rxvt_term::vt ()
1103	CODE:	1175	CODE:
1104	RETVAL = (U32)THIS->vt;	1176	RETVAL = THIS->vt;
1105	OUTPUT:	1177	OUTPUT:
1106	RETVAL	1178	RETVAL
1107		1179
1108	void	1180	void
1109	rxvt_term::vt_emask_add (U32 emask)	1181	rxvt_term::vt_emask_add (U32 emask)
…		…
1112	THIS->vt_select_input ();	1184	THIS->vt_select_input ();
1113		1185
1114	U32	1186	U32
1115	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1187	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1116	CODE:	1188	CODE:
1117	{
1118	RETVAL = THIS->rstyle;	1189	RETVAL = THIS->rstyle;
1119	THIS->rstyle = new_rstyle;	1190	THIS->rstyle = new_rstyle;
1120	}
1121	OUTPUT:	1191	OUTPUT:
1122	RETVAL	1192	RETVAL
1123		1193
1124	int	1194	int
1125	rxvt_term::view_start (int newval = -1)	1195	rxvt_term::view_start (int newval = 1)
1126	PROTOTYPE: $;$	1196	PROTOTYPE: $;$
1127	CODE:	1197	CODE:
1128	{	1198	{
1129	RETVAL = THIS->view_start;	1199	RETVAL = THIS->view_start;
1130		1200
1131	if (newval >= 0)	1201	if (newval <= 0)
1132	{	1202	THIS->scr_changeview (max (newval, THIS->top_row));
1133	THIS->view_start = min (newval, THIS->nsaved);
1134	THIS->scr_changeview (RETVAL);
1135	}
1136	}	1203	}
1137	OUTPUT:	1204	OUTPUT:
1138	RETVAL	1205	RETVAL
1139		1206
1140	void	1207	void
		1208	rxvt_term::focus_in ()
		1209
		1210	void
		1211	rxvt_term::focus_out ()
		1212
		1213	void
		1214	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1215	ALIAS:
		1216	key_release = 1
		1217	CODE:
		1218	{
		1219	XKeyEvent xkey;
		1220
		1221	memset (&xkey, 0, sizeof (xkey));
		1222
		1223	xkey.time = time;
		1224	xkey.state = state;
		1225	xkey.keycode = keycode;
		1226
		1227	xkey.type = ix ? KeyRelease : KeyPress;
		1228	xkey.display = THIS->dpy;
		1229	xkey.window = THIS->vt;
		1230	xkey.root = THIS->display->root;
		1231	xkey.subwindow = THIS->vt;
		1232
		1233	if (ix)
		1234	THIS->key_release (xkey);
		1235	else
		1236	THIS->key_press (xkey);
		1237	}
		1238
		1239	void
1141	rxvt_term::want_refresh ()	1240	rxvt_term::want_refresh ()
1142	CODE:	1241	CODE:
1143	THIS->want_refresh = 1;	1242	THIS->want_refresh = 1;
1144		1243
1145	void	1244	void
1146	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1245	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1147	PPCODE:	1246	PPCODE:
1148	{	1247	{
1149	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1248	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1150	XSRETURN_EMPTY;	1249	XSRETURN_EMPTY;
1151		1250
1152	line_t &l = ROW(row_number);	1251	line_t &l = ROW(row_number);
1153		1252
1154	if (GIMME_V != G_VOID)	1253	if (GIMME_V != G_VOID)
1155	{	1254	{
1156	wchar_t *wstr = new wchar_t [THIS->ncol];	1255	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1157		1256
1158	for (int col = 0; col < THIS->ncol; col++)	1257	for (int col = 0; col < THIS->ncol; col++)
1159	wstr [col] = l.t [col];	1258	wstr [col] = l.t [col];
1160		1259
1161	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1260	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1162
1163	delete [] wstr;
1164	}	1261	}
1165		1262
1166	if (new_text)	1263	if (new_text)
1167	{	1264	{
1168	wchar_t *wstr = sv2wcs (new_text);	1265	wchar_t *wstr = sv2wcs (new_text);
1169		1266
1170	int len = min (wcslen (wstr) - start_ofs, max_len);	1267	int len = min (wcslen (wstr) - start_ofs, max_len);
1171		1268
1172	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1269	if (start_col < 0 || start_col + len > THIS->ncol)
1173	{	1270	{
1174	free (wstr);	1271	free (wstr);
1175	croak ("new_text extends beyond horizontal margins");	1272	croak ("new_text extends beyond horizontal margins");
1176	}	1273	}
1177		1274
…		…
1187		1284
1188	void	1285	void
1189	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1286	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1190	PPCODE:	1287	PPCODE:
1191	{	1288	{
1192	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1289	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1193	XSRETURN_EMPTY;	1290	XSRETURN_EMPTY;
1194		1291
1195	line_t &l = ROW(row_number);	1292	line_t &l = ROW(row_number);
1196		1293
1197	if (GIMME_V != G_VOID)	1294	if (GIMME_V != G_VOID)
…		…
1209	{	1306	{
1210	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1211	croak ("new_rend must be arrayref");	1308	croak ("new_rend must be arrayref");
1212		1309
1213	AV *av = (AV *)SvRV (new_rend);	1310	AV *av = (AV *)SvRV (new_rend);
1214	int len = min (av_len (av) + 1 - start_ofs, max_len);	1311	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1215		1312
1216	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1313	if (start_col < 0 || start_col + len > THIS->ncol)
1217	croak ("new_rend array extends beyond horizontal margins");	1314	croak ("new_rend array extends beyond horizontal margins");
1218		1315
1219	for (int col = start_col; col < start_col + len; col++)	1316	for (int col = start_col; col < start_col + len; col++)
1220	{	1317	{
1221	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1227		1324
1228	int	1325	int
1229	rxvt_term::ROW_l (int row_number, int new_length = -1)	1326	rxvt_term::ROW_l (int row_number, int new_length = -1)
1230	CODE:	1327	CODE:
1231	{	1328	{
1232	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1329	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1233	XSRETURN_EMPTY;	1330	XSRETURN_EMPTY;
1234		1331
1235	line_t &l = ROW(row_number);	1332	line_t &l = ROW(row_number);
1236	RETVAL = l.l;	1333	RETVAL = l.l;
1237		1334
…		…
1243		1340
1244	bool	1341	bool
1245	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1342	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1246	CODE:	1343	CODE:
1247	{	1344	{
1248	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1345	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1249	XSRETURN_EMPTY;	1346	XSRETURN_EMPTY;
1250		1347
1251	line_t &l = ROW(row_number);	1348	line_t &l = ROW(row_number);
1252	RETVAL = l.is_longer ();	1349	RETVAL = l.is_longer ();
1253		1350
…		…
1261	rxvt_term::special_encode (SV *string)	1358	rxvt_term::special_encode (SV *string)
1262	CODE:	1359	CODE:
1263	{	1360	{
1264	wchar_t *wstr = sv2wcs (string);	1361	wchar_t *wstr = sv2wcs (string);
1265	int wlen = wcslen (wstr);	1362	int wlen = wcslen (wstr);
1266	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1363	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1267		1364
1268	rxvt_push_locale (THIS->locale);	1365	rxvt_push_locale (THIS->locale);
1269		1366
1270	wchar_t *r = rstr;	1367	wchar_t *r = rstr;
1271	for (wchar_t *s = wstr; *s; s++)	1368	for (wchar_t *s = wstr; *s; s++)
		1369	{
		1370	int w = WCWIDTH (*s);
		1371
1272	if (wcwidth (*s) == 0)	1372	if (w == 0)
1273	{	1373	{
1274	if (r == rstr)	1374	if (r == rstr)
1275	croak ("leading combining character unencodable");	1375	croak ("leading combining character unencodable");
1276		1376
1277	unicode_t n = rxvt_compose (r[-1], *s);	1377	unicode_t n = rxvt_compose (r[-1], *s);
1278	if (n == NOCHAR)	1378	if (n == NOCHAR)
1279	n = rxvt_composite.compose (r[-1], *s);	1379	n = rxvt_composite.compose (r[-1], *s);
1280		1380
1281	r[-1] = n;	1381	r[-1] = n;
1282	}	1382	}
1283	#if !UNICODE_3	1383	#if !UNICODE_3
1284	else if (*s >= 0x10000)	1384	else if (*s >= 0x10000)
1285	*r++ = rxvt_composite.compose (*s);	1385	*r++ = rxvt_composite.compose (*s);
1286	#endif	1386	#endif
1287	else	1387	else
1288	*r++ = *s;	1388	*r++ = *s;
		1389
		1390	// the *2 above only allows wcwidth <= 2
		1391	if (w > 1)
		1392	*r++ = NOCHAR;
		1393	}
1289		1394
1290	rxvt_pop_locale ();	1395	rxvt_pop_locale ();
1291		1396
1292	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1397	RETVAL = wcs2sv (rstr, r - rstr);
1293
1294	delete [] rstr;
1295	}	1398	}
1296	OUTPUT:	1399	OUTPUT:
1297	RETVAL	1400	RETVAL
1298		1401
1299	SV *	1402	SV *
…		…
1311	else if (IS_COMPOSE (*s))	1414	else if (IS_COMPOSE (*s))
1312	dlen += rxvt_composite.expand (*s, 0);	1415	dlen += rxvt_composite.expand (*s, 0);
1313	else	1416	else
1314	dlen++;	1417	dlen++;
1315		1418
1316	wchar_t *rstr = new wchar_t [dlen];	1419	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1317		1420
1318	// decode	1421	// decode
1319	wchar_t *r = rstr;	1422	wchar_t *r = rstr;
1320	for (wchar_t *s = wstr; *s; s++)	1423	for (wchar_t *s = wstr; *s; s++)
1321	if (*s == NOCHAR)	1424	if (*s == NOCHAR)
…		…
1323	else if (IS_COMPOSE (*s))	1426	else if (IS_COMPOSE (*s))
1324	r += rxvt_composite.expand (*s, r);	1427	r += rxvt_composite.expand (*s, r);
1325	else	1428	else
1326	*r++ = *s;	1429	*r++ = *s;
1327		1430
1328	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1431	RETVAL = wcs2sv (rstr, r - rstr);
1329
1330	delete [] rstr;
1331	}	1432	}
1332	OUTPUT:	1433	OUTPUT:
1333	RETVAL	1434	RETVAL
1334		1435
1335	void	1436	void
1336	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1437	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1337	PPCODE:	1438	PPCODE:
1338	{	1439	{
1339	struct resval { const char *name; int value; } rslist [] = {	1440	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1340	# define def(name) { # name, Rs_ ## name },	1441	# define def(name) { # name, Rs_ ## name },
1341	# define reserve(name,count)	1442	# define reserve(name,count)
1342	# include "rsinc.h"	1443	# include "rsinc.h"
1343	# undef def	1444	# undef def
1344	# undef reserve	1445	# undef reserve
1345	};	1446	};
1346		1447
1347	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1448	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1348		1449
1349	do {	1450	do {
1350	if (rs-- == rslist)	1451	if (rs-- == rslist)
1351	croak ("no such resource '%s', requested", name);	1452	croak ("no such resource '%s', requested", name);
1352	} while (strcmp (name, rs->name));	1453	} while (strcmp (name, rs->name));
…		…
1355		1456
1356	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1457	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1357	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1458	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1358		1459
1359	if (GIMME_V != G_VOID)	1460	if (GIMME_V != G_VOID)
1360	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1461	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1361		1462
1362	if (newval)	1463	if (newval)
1363	{	1464	{
1364	if (SvOK (newval))	1465	if (SvOK (newval))
1365	{	1466	{
…		…
1372	}	1473	}
1373	}	1474	}
1374		1475
1375	const char *	1476	const char *
1376	rxvt_term::x_resource (const char *name)	1477	rxvt_term::x_resource (const char *name)
1377	CLEANUP:
1378	SvTAINTED_on (ST (0));
1379		1478
1380	bool	1479	bool
1381	rxvt_term::option (U32 optval, int set = -1)	1480	rxvt_term::option (U32 optval, int set = -1)
1382	CODE:	1481	CODE:
1383	{	1482	{
…		…
1388	if (set)	1487	if (set)
1389	THIS->options |= optval;	1488	THIS->options |= optval;
1390	else	1489	else
1391	THIS->options &= ~optval;	1490	THIS->options &= ~optval;
1392		1491
		1492	if (THIS->check_ev.is_active ()) // avoid doing this before START
1393	switch (optval)	1493	switch (optval)
1394	{	1494	{
1395	case Opt_skipBuiltinGlyphs:	1495	case Opt_skipBuiltinGlyphs:
1396	THIS->set_fonts ();	1496	THIS->set_fonts ();
1397	THIS->scr_remap_chars ();	1497	THIS->scr_remap_chars ();
1398	THIS->scr_touch (true);	1498	THIS->scr_touch (true);
1399	THIS->want_refresh = 1;	1499	THIS->want_refresh = 1;
1400	break;	1500	break;
1401		1501
1402	case Opt_cursorUnderline:	1502	case Opt_cursorUnderline:
1403	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1404	break;	1504	break;
1405		1505
1406	# case Opt_scrollBar_floating:	1506	# case Opt_scrollBar_floating:
1407	# case Opt_scrollBar_right:	1507	# case Opt_scrollBar_right:
1408	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1508	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1409	# break;	1509	# break;
1410	}	1510	}
1411	}	1511	}
1412	}	1512	}
1413	OUTPUT:	1513	OUTPUT:
1414	RETVAL	1514	RETVAL
1415		1515
…		…
1443	PUSHs (sv_2mortal (newSViv (rc.col)));	1543	PUSHs (sv_2mortal (newSViv (rc.col)));
1444	}	1544	}
1445		1545
1446	if (items == 3)	1546	if (items == 3)
1447	{	1547	{
1448	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1548	rc.row = SvIV (ST (1));
1449	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1549	rc.col = SvIV (ST (2));
		1550
		1551	if (ix == 2)
		1552	{
		1553	if (rc.col == 0)
		1554	{
		1555	// col == 0 means end of previous line
		1556	rc.row--;
		1557	rc.col = THIS->ncol;
		1558	}
		1559	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1560	&& rc.col > ROW(rc.row).l)
		1561	{
		1562	// col >= length means while line and add newline
		1563	rc.col = THIS->ncol;
		1564	}
		1565	}
		1566
		1567	clamp_it (rc.col, 0, THIS->ncol);
		1568	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1450		1569
1451	if (ix)	1570	if (ix)
1452	THIS->want_refresh = 1;	1571	THIS->want_refresh = 1;
1453	}	1572	}
1454	}	1573	}
…		…
1458	CODE:	1577	CODE:
1459	RETVAL = THIS->charsets [THIS->screen.charset];	1578	RETVAL = THIS->charsets [THIS->screen.charset];
1460	OUTPUT:	1579	OUTPUT:
1461	RETVAL	1580	RETVAL
1462		1581
1463	#void	1582	void
1464	#rxvt_term::selection_clear ()	1583	rxvt_term::selection_clear ()
1465		1584
1466	void	1585	void
1467	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1586	rxvt_term::selection_make (Time eventtime, bool rect = false)
1468	CODE:	1587	CODE:
1469	THIS->selection.op = SELECTION_CONT;	1588	THIS->selection.op = SELECTION_CONT;
1470	THIS->selection.rect = rect;	1589	THIS->selection.rect = rect;
1471	THIS->selection_make (eventtime);	1590	THIS->selection_make (eventtime);
1472		1591
1473	int	1592	int
1474	rxvt_term::selection_grab (U32 eventtime)	1593	rxvt_term::selection_grab (Time eventtime)
1475		1594
1476	void	1595	void
1477	rxvt_term::selection (SV *newtext = 0)	1596	rxvt_term::selection (SV *newtext = 0)
1478	PPCODE:	1597	PPCODE:
1479	{	1598	{
1480	if (GIMME_V != G_VOID)	1599	if (GIMME_V != G_VOID)
1481	XPUSHs (THIS->selection.text	1600	XPUSHs (THIS->selection.text
1482	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1601	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1483	: &PL_sv_undef);	1602	: &PL_sv_undef);
1484		1603
1485	if (newtext)	1604	if (newtext)
1486	{	1605	{
1487	free (THIS->selection.text);	1606	free (THIS->selection.text);
…		…
1497	void	1616	void
1498	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1617	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1499		1618
1500	void	1619	void
1501	rxvt_term::scr_bell ()	1620	rxvt_term::scr_bell ()
		1621
		1622	void
		1623	rxvt_term::scr_change_screen (int screen)
1502		1624
1503	void	1625	void
1504	rxvt_term::scr_add_lines (SV *string)	1626	rxvt_term::scr_add_lines (SV *string)
1505	CODE:	1627	CODE:
1506	{	1628	{
…		…
1547	o->self = (HV *)SvRV (RETVAL);	1669	o->self = (HV *)SvRV (RETVAL);
1548	}	1670	}
1549	OUTPUT:	1671	OUTPUT:
1550	RETVAL	1672	RETVAL
1551		1673
		1674	#############################################################################
		1675	# Various X Utility Functions
		1676	#############################################################################
		1677
		1678	void
		1679	rxvt_term::XListProperties (Window window)
		1680	PPCODE:
		1681	{
		1682	int count;
		1683	Atom *props = XListProperties (THIS->dpy, window, &count);
		1684
		1685	EXTEND (SP, count);
		1686	while (count--)
		1687	PUSHs (newSVuv ((U32)props [count]));
		1688
		1689	XFree (props);
		1690	}
		1691
		1692	void
		1693	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1694	PPCODE:
		1695	{
		1696	Atom type;
		1697	int format;
		1698	unsigned long nitems;
		1699	unsigned long bytes_after;
		1700	unsigned char *prop;
		1701
		1702	XGetWindowProperty (THIS->dpy, window, property,
		1703	0, 1<<24, 0, AnyPropertyType,
		1704	&type, &format, &nitems, &bytes_after, &prop);
		1705
		1706	if (type != None)
		1707	{
		1708	int elemsize = format == 16 ? sizeof (short)
		1709	: format == 32 ? sizeof (long)
		1710	: 1;
		1711
		1712	EXTEND (SP, 3);
		1713	PUSHs (newSVuv ((U32)type));
		1714	PUSHs (newSViv (format));
		1715	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1716	XFree (prop);
		1717	}
		1718	}
		1719
		1720	void
		1721	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1722	CODE:
		1723	{
		1724	STRLEN len;
		1725	char *data_ = SvPVbyte (data, len);
		1726
		1727	int elemsize = format == 16 ? sizeof (short)
		1728	: format == 32 ? sizeof (long)
		1729	: 1;
		1730
		1731	XChangeProperty (THIS->dpy, window, property,
		1732	type, format, PropModeReplace,
		1733	(unsigned char *)data_, len / elemsize);
		1734	}
		1735
		1736	Atom
		1737	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1738	C_ARGS: term->dpy, atom_name, only_if_exists
		1739
		1740	char *
		1741	XGetAtomName (rxvt_term *term, Atom atom)
		1742	C_ARGS: term->dpy, atom
		1743	CLEANUP:
		1744	XFree (RETVAL);
		1745
		1746	void
		1747	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1748	C_ARGS: term->dpy, window, property
		1749
		1750	Window
		1751	rxvt_term::DefaultRootWindow ()
		1752	CODE:
		1753	RETVAL = THIS->display->root;
		1754	OUTPUT:
		1755	RETVAL
		1756
		1757	#if 0
		1758
		1759	Window
		1760	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1761	C_ARGS: term->dpy, (Window)parent,
		1762	x, y, width, height, 0,
		1763	term->pix_colors_focused[Color_border],
		1764	term->pix_colors_focused[Color_border]
		1765
		1766	#endif
		1767
		1768	void
		1769	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1770	C_ARGS: term->dpy, window, parent, x, y
		1771
		1772	void
		1773	XMapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XUnmapWindow (rxvt_term *term, Window window)
		1778	C_ARGS: term->dpy, window
		1779
		1780	void
		1781	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1782	C_ARGS: term->dpy, window, x, y, width, height
		1783
		1784	void
		1785	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1786	CODE:
		1787	{
		1788	XWindowAttributes attr;
		1789	XGetWindowAttributes (THIS->dpy, window, &attr);
		1790	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1791	}
		1792
		1793	void
		1794	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1795	PPCODE:
		1796	{
		1797	int dx, dy;
		1798	Window child;
		1799
		1800	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1801	{
		1802	EXTEND (SP, 3);
		1803	PUSHs (newSViv (dx));
		1804	PUSHs (newSViv (dy));
		1805	PUSHs (newSVuv (child));
		1806	}
		1807	}
		1808
		1809	#############################################################################
		1810	# urxvt::overlay
		1811	#############################################################################
		1812
1552	MODULE = urxvt PACKAGE = urxvt::overlay	1813	MODULE = urxvt PACKAGE = urxvt::overlay
1553		1814
1554	void	1815	void
1555	overlay::set (int x, int y, SV *text, SV *rend = 0)	1816	overlay::set (int x, int y, SV *text, SV *rend = 0)
1556		1817
…		…
1561	overlay::hide ()	1822	overlay::hide ()
1562		1823
1563	void	1824	void
1564	overlay::DESTROY ()	1825	overlay::DESTROY ()
1565		1826
1566	MODULE = urxvt PACKAGE = urxvt::timer	1827	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1567		1828
1568	SV *
1569	timer::new ()
1570	CODE:
1571	timer *w = new timer;
1572	w->start (NOW);
1573	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1574	w->self = (HV *)SvRV (RETVAL);
1575	OUTPUT:
1576	RETVAL
1577
1578	timer *
1579	timer::cb (SV *cb)
1580	CODE:
1581	THIS->cb (cb);
1582	RETVAL = THIS;
1583	OUTPUT:
1584	RETVAL
1585
1586	NV
1587	timer::at ()
1588	CODE:
1589	RETVAL = THIS->at;
1590	OUTPUT:
1591	RETVAL
1592
1593	timer *
1594	timer::interval (NV interval)
1595	CODE:
1596	THIS->interval = interval;
1597	RETVAL = THIS;
1598	OUTPUT:
1599	RETVAL
1600
1601	timer *
1602	timer::set (NV tstamp)
1603	CODE:
1604	THIS->set (tstamp);
1605	RETVAL = THIS;
1606	OUTPUT:
1607	RETVAL
1608
1609	timer *
1610	timer::start (NV tstamp = THIS->at)
1611	CODE:
1612	THIS->start (tstamp);
1613	RETVAL = THIS;
1614	OUTPUT:
1615	RETVAL
1616
1617	timer *
1618	timer::stop ()
1619	CODE:
1620	THIS->stop ();
1621	RETVAL = THIS;
1622	OUTPUT:
1623	RETVAL
1624
1625	void
1626	timer::DESTROY ()
1627
1628	MODULE = urxvt PACKAGE = urxvt::iow
1629
1630	SV *
1631	iow::new ()
1632	CODE:
1633	iow *w = new iow;
1634	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1635	w->self = (HV *)SvRV (RETVAL);
1636	OUTPUT:
1637	RETVAL
1638
1639	iow *
1640	iow::cb (SV *cb)
1641	CODE:
1642	THIS->cb (cb);
1643	RETVAL = THIS;
1644	OUTPUT:
1645	RETVAL
1646
1647	iow *
1648	iow::fd (int fd)
1649	CODE:
1650	THIS->fd = fd;
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	iow *
1656	iow::events (short events)
1657	CODE:
1658	THIS->events = events;
1659	RETVAL = THIS;
1660	OUTPUT:
1661	RETVAL
1662
1663	iow *
1664	iow::start ()
1665	CODE:
1666	THIS->start ();
1667	RETVAL = THIS;
1668	OUTPUT:
1669	RETVAL
1670
1671	iow *
1672	iow::stop ()
1673	CODE:
1674	THIS->stop ();
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	void
1680	iow::DESTROY ()
1681
1682

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