[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.52 by root, Tue Jan 10 04:23:39 2006 UTC vs.
Revision 1.108 by root, Sun Dec 10 15:14:05 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
34	#include "iom.h"	36	#include "iom.h"
35	#include "rxvt.h"	37	#include "rxvt.h"
36	#include "keyboard.h"	38	#include "keyboard.h"
37	#include "rxvtutil.h"	39	#include "rxvtutil.h"
38	#include "rxvtperl.h"	40	#include "rxvtperl.h"
39		41
40	#include "perlxsi.c"	42	#include "perlxsi.c"
41		43
42	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
44	#else	46	#else
45	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
46	#endif	48	#endif
47		49
48	#undef LINENO	50	#undef LINENO
49	#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)
50	#undef ROW	52	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
52		54
		55	typedef int CHAINED UNUSED;
		56
53	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
54
55	static SV *
56	taint (SV *sv)
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61
62	static SV *
63	taint_if (SV sv, SV src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		58
71	static wchar_t *	59	static wchar_t *
72	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
73	{	61	{
74	STRLEN len;	62	STRLEN len;
…		…
92	new_ref (HV hv, const char klass)	80	new_ref (HV hv, const char klass)
93	{	81	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}	83	}
96		84
97	//TODO: use magic
98	static SV *	85	static SV *
99	newSVptr (void ptr, const char klass)	86	newSVptr (void ptr, const char klass)
100	{	87	{
101	HV *hv = newHV ();	88	HV *hv = newHV ();
102	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	89	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
…		…
125	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);
126		113
127	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
128	}	115	}
129		116
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		119
133	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
134		123
135	struct perl_watcher	124	struct perl_watcher
136	{	125	{
137	SV *cbsv;	126	SV *cbsv;
138	HV *self;	127	HV *self;
139		128
140	perl_watcher ()	129	perl_watcher ()
141	: cbsv (newSV (0))	130	: cbsv (0)
142	{	131	{
143	}	132	}
144		133
145	~perl_watcher ()	134	~perl_watcher ()
146	{	135	{
147	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
148	}	137	}
149		138
150	void cb (SV *cb)	139	void cb (SV *cb)
151	{	140	{
152	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
153	}	143	}
154		144
155	void invoke (const char type, SV self, int arg = -1);	145	void invoke (const char type, SV self, int arg = -1);
156	};	146	};
157		147
…		…
180		170
181	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}	173	}
184		174
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer )(perl_watcher )SvPTR ((sv), "urxvt::timer")
187		177
188	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
189	{	179	{
190	tstamp interval;	180	tstamp interval;
191		181
192	timer ()	182	timer ()
193	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
201		191
202	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
203	}	193	}
204	};	194	};
205		195
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow )(perl_watcher )SvPTR ((sv), "urxvt::iow")
208		198
209	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
210	{	200	{
211	iow ()	201	iow ()
212	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
213	{	203	{
214	}	204	}
…		…
217	{	207	{
218	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
219	}	209	}
220	};	210	};
221		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw )(perl_watcher )SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw )(perl_watcher )SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
222	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
223		245
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		247
226	struct overlay {	248	class overlay {
227	HV *self;
228	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
229	int x, y, w, h;	251	int x, y, w, h;
230	int border;	252	int border;
231	text_t **text;	253	text_t **text;
232	rend_t **rend;	254	rend_t **rend;
233		255
		256	public:
		257	HV *self;
		258
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	260	~overlay ();
236		261
237	void show ();	262	void show ();
238	void hide ();	263	void hide ();
…		…
241		266
242	void set (int x, int y, SV str, SV rend);	267	void set (int x, int y, SV str, SV rend);
243	};	268	};
244		269
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	270	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
247	{	272	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
248	if (border == 2)	276	if (border == 2)
249	{	277	{
250	w += 2;	278	w += 2;
251	h += 2;	279	h += 2;
252	}	280	}
…		…
290	*rp++ = r;	318	*rp++ = r;
291	}	319	}
292	}	320	}
293		321
294	show ();	322	show ();
295	THIS->want_refresh = 1;
296	}	323	}
297		324
298	overlay::~overlay ()	325	overlay::~overlay ()
299	{	326	{
300	hide ();	327	hide ();
…		…
305	delete [] rend[y];	332	delete [] rend[y];
306	}	333	}
307		334
308	delete [] text;	335	delete [] text;
309	delete [] rend;	336	delete [] rend;
		337	}
		338
		339	void
		340	overlay::show ()
		341	{
		342	if (overlay_av)
		343	return;
		344
		345	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		346	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		347	));
		348	av_push (overlay_av, newSViv ((long)this));
310		349
311	THIS->want_refresh = 1;	350	THIS->want_refresh = 1;
312	}	351	}
313		352
314	void	353	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}
322
323	void
324	overlay::hide ()	354	overlay::hide ()
325	{	355	{
326	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	356	if (!overlay_av)
		357	return;
327		358
328	if (ovs)	359	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		360
332	HV hv = (HV )SvRV (*ovs);	361	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	363	break;
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
335	}	374	}
336		375
337	void overlay::swap ()	376	void overlay::swap ()
338	{	377	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
345	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
346	{	385	{
347	text_t *t1 = text [y];	386	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
349		388
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	389	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		391
353	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
354	{	393	{
355	text_t t = t1; t1++ = t2; t2++ = t;	394	text_t t = t1; t1++ = t2; t2++ = t;
356	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	395	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	418	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
381		420
382	AV av = (AV )SvRV (rend);	421	AV av = (AV )SvRV (rend);
383		422
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	425	}
387		426
388	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
389	}	428	}
…		…
392	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
393		432
394	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
395		434
396	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		436
402	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	438	{
404	if (perl)	439	if (perl)
405	{	440	{
…		…
407	perl_free (perl);	442	perl_free (perl);
408	}	443	}
409	}	444	}
410		445
411	void	446	void
412	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
413	{	448	{
414	if (!perl)	449	if (!perl)
415	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
416	char *argv[] = {	456	char *argv[] = {
417	"",	457	"",
418	"-T",	458	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
420	};	465	};
421		466
422	perl = perl_alloc ();	467	perl = perl_alloc ();
423	perl_construct (perl);	468	perl_construct (perl);
424		469
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
426	\|\| perl_run (perl))	471	\|\| perl_run (perl))
427	{	472	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
429		474
430	perl_destruct (perl);	475	perl_destruct (perl);
431	perl_free (perl);	476	perl_free (perl);
432	perl = 0;	477	perl = 0;
433	}	478	}
		479
		480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		489	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
434	}	490	}
435	}	491	}
436		492
437	static void	493	static void
438	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
439	{	495	{
440	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
441	{	497	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
444	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
445	}	501	}
446	}	502	}
447		503
448	bool	504	bool
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
450	{	506	{
451	if (!perl)	507	if (!perl \|\| !term->perl.self)
452	return false;	508	return false;
453		509
454	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
455	{	512	{
456	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	513	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
458	}	517	}
459	else if (!term->perl.self)	518
460	return false; // perl not initialized for this instance	519	swap (perl_environ, environ);
		520
		521	bool event_consumed;
		522
		523	if (htype == HOOK_INIT \|\| htype == HOOK_DESTROY // must be called always
		524	\|\| term->perl.should_invoke [htype])
		525	try
		526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
		545	case DT_INT:
		546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		547	break;
		548
		549	case DT_LONG:
		550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		551	break;
		552
		553	case DT_STR:
		554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char str = va_arg (ap, char );
		560	int len = va_arg (ap, int);
		561
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t wstr = va_arg (ap, wchar_t );
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long lstr = va_arg (ap, long );
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent xe = va_arg (ap, XEvent );
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
		726	}
461	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
462	{	728	{
463	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
464	}	734	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
468	{
469	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		735
471	if (HvKEYS (hv))	736	swap (perl_environ, environ);
472	{
473	hv_iterinit (hv);
474		737
475	while (HE *he = hv_iternext (hv))	738	return event_consumed;
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
477	}
478
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489
490	ENTER;
491	SAVETMPS;
492
493	PUSHMARK (SP);
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));
497
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char str = va_arg (ap, char );
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t wstr = va_arg (ap, wchar_t );
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent xe = va_arg (ap, XEvent );
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608
609	if (htype == HOOK_DESTROY)
610	{
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	739	}
623		740
624	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
625		742
626	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
…		…
645	# include "optinc.h"	762	# include "optinc.h"
646	# undef nodef	763	# undef nodef
647	# undef def	764	# undef def
648		765
649	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
651	export_const_iv (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
653	export_const_iv (RS_Bold);	774	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	775	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	776	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	777	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	778	const_iv (RS_Uline),
658		779
659	export_const_iv (CurrentTime);	780	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	781	const_iv (ShiftMask),
661	export_const_iv (LockMask);	782	const_iv (LockMask),
662	export_const_iv (ControlMask);	783	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	784	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	785	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	786	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	787	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	788	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	789	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	790	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	791	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	792	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	793	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	794	const_iv (AnyModifier),
674		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
675	export_const_iv (EVENT_NONE);	800	const_iv (EVENT_NONE),
676	export_const_iv (EVENT_READ);	801	const_iv (EVENT_READ),
677	export_const_iv (EVENT_WRITE);	802	const_iv (EVENT_WRITE),
		803
		804	const_iv (NoEventMask),
		805	const_iv (KeyPressMask),
		806	const_iv (KeyReleaseMask),
		807	const_iv (ButtonPressMask),
		808	const_iv (ButtonReleaseMask),
		809	const_iv (EnterWindowMask),
		810	const_iv (LeaveWindowMask),
		811	const_iv (PointerMotionMask),
		812	const_iv (PointerMotionHintMask),
		813	const_iv (Button1MotionMask),
		814	const_iv (Button2MotionMask),
		815	const_iv (Button3MotionMask),
		816	const_iv (Button4MotionMask),
		817	const_iv (Button5MotionMask),
		818	const_iv (ButtonMotionMask),
		819	const_iv (KeymapStateMask),
		820	const_iv (ExposureMask),
		821	const_iv (VisibilityChangeMask),
		822	const_iv (StructureNotifyMask),
		823	const_iv (ResizeRedirectMask),
		824	const_iv (SubstructureNotifyMask),
		825	const_iv (SubstructureRedirectMask),
		826	const_iv (FocusChangeMask),
		827	const_iv (PropertyChangeMask),
		828	const_iv (ColormapChangeMask),
		829	const_iv (OwnerGrabButtonMask),
		830
		831	const_iv (KeyPress),
		832	const_iv (KeyRelease),
		833	const_iv (ButtonPress),
		834	const_iv (ButtonRelease),
		835	const_iv (MotionNotify),
		836	const_iv (EnterNotify),
		837	const_iv (LeaveNotify),
		838	const_iv (FocusIn),
		839	const_iv (FocusOut),
		840	const_iv (KeymapNotify),
		841	const_iv (Expose),
		842	const_iv (GraphicsExpose),
		843	const_iv (NoExpose),
		844	const_iv (VisibilityNotify),
		845	const_iv (CreateNotify),
		846	const_iv (DestroyNotify),
		847	const_iv (UnmapNotify),
		848	const_iv (MapNotify),
		849	const_iv (MapRequest),
		850	const_iv (ReparentNotify),
		851	const_iv (ConfigureNotify),
		852	const_iv (ConfigureRequest),
		853	const_iv (GravityNotify),
		854	const_iv (ResizeRequest),
		855	const_iv (CirculateNotify),
		856	const_iv (CirculateRequest),
		857	const_iv (PropertyNotify),
		858	const_iv (SelectionClear),
		859	const_iv (SelectionRequest),
		860	const_iv (SelectionNotify),
		861	const_iv (ColormapNotify),
		862	const_iv (ClientMessage),
		863	const_iv (MappingNotify),
		864	# if ENABLE_XIM_ONTHESPOT
		865	const_iv (XIMReverse),
		866	const_iv (XIMUnderline),
		867	const_iv (XIMHighlight),
		868	const_iv (XIMPrimary),
		869	const_iv (XIMSecondary),
		870	const_iv (XIMTertiary),
		871	const_iv (XIMVisibleToForward),
		872	const_iv (XIMVisibleToBackword),
		873	const_iv (XIMVisibleToCenter),
		874	# if 0
		875	const_iv (XIMForwardChar),
		876	const_iv (XIMBackwardChar),
		877	const_iv (XIMForwardWord),
		878	const_iv (XIMBackwardWord),
		879	const_iv (XIMCaretUp),
		880	const_iv (XIMCaretDown),
		881	const_iv (XIMNextLine),
		882	const_iv (XIMPreviousLine),
		883	const_iv (XIMLineStart),
		884	const_iv (XIMLineEnd),
		885	const_iv (XIMAbsolutePosition),
		886	const_iv (XIMDontChange),
		887	# endif
		888	# endif
		889	};
		890
		891	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		892	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
678	}	893	}
		894
		895	void
		896	warn (const char *msg)
		897	CODE:
		898	rxvt_warn ("%s", msg);
		899
		900	void
		901	fatal (const char *msg)
		902	CODE:
		903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
		907
		908	NV
		909	NOW ()
		910	CODE:
		911	RETVAL = NOW;
		912	OUTPUT:
		913	RETVAL
		914
		915	int
		916	GET_BASEFG (int rend)
		917	CODE:
		918	RETVAL = GET_BASEFG (rend);
		919	OUTPUT:
		920	RETVAL
		921
		922	int
		923	GET_BASEBG (int rend)
		924	CODE:
		925	RETVAL = GET_BASEBG (rend);
		926	OUTPUT:
		927	RETVAL
		928
		929	int
		930	SET_FGCOLOR (int rend, int new_color)
		931	CODE:
		932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		933	OUTPUT:
		934	RETVAL
		935
		936	int
		937	SET_BGCOLOR (int rend, int new_color)
		938	CODE:
		939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		940	OUTPUT:
		941	RETVAL
		942
		943	int
		944	GET_CUSTOM (int rend)
		945	CODE:
		946	RETVAL = (rend & RS_customMask) >> RS_customShift;
		947	OUTPUT:
		948	RETVAL
		949
		950	int
		951	SET_CUSTOM (int rend, int new_value)
		952	CODE:
		953	{
		954	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		955	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		956
		957	RETVAL = (rend & ~RS_customMask)
		958	\| ((new_value << RS_customShift) & RS_customMask);
		959	}
		960	OUTPUT:
		961	RETVAL
		962
		963	void
		964	termlist ()
		965	PPCODE:
		966	{
		967	EXTEND (SP, rxvt_term::termlist.size ());
		968
		969	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		970	if ((*t)->perl.self)
		971	PUSHs (sv_2mortal (newSVterm (*t)));
		972	}
		973
		974	MODULE = urxvt PACKAGE = urxvt::term
679		975
680	SV *	976	SV *
681	new (...)	977	_new (AV env, AV arg)
682	CODE:	978	CODE:
683	{	979	{
		980	rxvt_term *term = new rxvt_term;
		981
684	stringvec *argv = new stringvec;	982	stringvec *argv = new stringvec;
		983	stringvec *envv = new stringvec;
		984
		985	for (int i = 0; i <= AvFILL (arg); i++)
		986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		987
		988	for (int i = AvFILL (env) + 1; i--; )
		989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		990
		991	envv->push_back (0);
		992
685	bool success;	993	bool success;
686
687	for (int i = 0; i < items ;i++)
688	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
689
690	rxvt_term *term = new rxvt_term;
691
692	term->argv = argv;
693		994
694	try	995	try
695	{	996	{
696	if (!term->init (argv->size (), argv->begin ()))	997	success = term->init (argv, envv);
697	term = 0;
698	}	998	}
699	catch (const class rxvt_failure_exception &e)	999	catch (const class rxvt_failure_exception &e)
700	{	1000	{
		1001	success = false;
		1002	}
		1003
		1004	if (!success)
		1005	{
701	term->destroy ();	1006	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");	1007	croak ("error while initializing new terminal instance");
703	}	1008	}
704		1009
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1010	RETVAL = term && term->perl.self
		1011	? newSVterm (term) : &PL_sv_undef;
706	}	1012	}
707	OUTPUT:	1013	OUTPUT:
708	RETVAL	1014	RETVAL
709		1015
710	void	1016	void
		1017	rxvt_term::destroy ()
		1018
		1019	void
711	set_should_invoke (int htype, int value)	1020	rxvt_term::set_should_invoke (int htype, int inc)
712	CODE:	1021	CODE:
713	rxvt_perl.should_invoke [htype] = value;	1022	THIS->perl.should_invoke [htype] += inc;
714		1023
715	void	1024	int
716	warn (const char *msg)	1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
717	CODE:	1026	CODE:
718	rxvt_warn ("%s", msg);	1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1028	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
719		1031
720	void	1032	int
721	fatal (const char *msg)	1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
722	CODE:	1034	CODE:
723	rxvt_fatal ("%s", msg);	1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1036	OUTPUT: RETVAL
724		1037
725	SV *	1038	void
726	untaint (SV *sv)	1039	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1040	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
727	CODE:	1041	CODE:
728	RETVAL = newSVsv (sv);	1042	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
729	SvTAINTED_off (RETVAL);	1043
730	OUTPUT:	1044	void
731	RETVAL	1045	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1046	CODE:
		1047	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1048
		1049	void
		1050	rxvt_term::XUngrabKeyboard (Time eventtime)
		1051	CODE:
		1052	XUngrabKeyboard (THIS->dpy, eventtime);
732		1053
733	bool	1054	bool
734	safe ()
735	CODE:
736	RETVAL = !rxvt_tainted ();
737	OUTPUT:
738	RETVAL
739
740	NV
741	NOW ()
742	CODE:
743	RETVAL = NOW;
744	OUTPUT:
745	RETVAL
746
747	int
748	GET_BASEFG (int rend)
749	CODE:
750	RETVAL = GET_BASEFG (rend);
751	OUTPUT:
752	RETVAL
753
754	int
755	GET_BASEBG (int rend)
756	CODE:
757	RETVAL = GET_BASEBG (rend);
758	OUTPUT:
759	RETVAL
760
761	int
762	SET_FGCOLOR (int rend, int new_color)
763	CODE:
764	RETVAL = SET_FGCOLOR (rend, new_color);
765	OUTPUT:
766	RETVAL
767
768	int
769	SET_BGCOLOR (int rend, int new_color)
770	CODE:
771	RETVAL = SET_BGCOLOR (rend, new_color);
772	OUTPUT:
773	RETVAL
774
775	int
776	GET_CUSTOM (int rend)
777	CODE:
778	RETVAL = (rend && RS_customMask) >> RS_customShift;
779	OUTPUT:
780	RETVAL
781
782	int
783	SET_CUSTOM (int rend, int new_value)
784	CODE:
785	{
786	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
787	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
788
789	RETVAL = (rend & ~RS_customMask)
790	\| ((new_value << RS_customShift) & RS_customMask);
791	}
792	OUTPUT:
793	RETVAL
794
795	MODULE = urxvt PACKAGE = urxvt::term
796
797	void
798	rxvt_term::destroy ()
799
800	void
801	rxvt_term::grab_button (int button, U32 modifiers)
802	CODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
804	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
806
807	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	1055	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	1056	CODE:
810	{	1057	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	1058	int mode = sync ? GrabModeSync : GrabModeAsync;
812		1059
813	THIS->perl.grabtime = 0;	1060	THIS->perl.grabtime = 0;
814		1061
815	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
816	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1063	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
817	mode, mode, None, GRAB_CURSOR, eventtime))	1064	mode, mode, None, GRAB_CURSOR, eventtime))
818	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
819	THIS->perl.grabtime = eventtime;	1066	THIS->perl.grabtime = eventtime;
820	else	1067	else
821	XUngrabPointer (THIS->display->display, eventtime);	1068	XUngrabPointer (THIS->dpy, eventtime);
822		1069
823	RETVAL = !!THIS->perl.grabtime;	1070	RETVAL = !!THIS->perl.grabtime;
824	}	1071	}
825	OUTPUT:	1072	OUTPUT:
826	RETVAL	1073	RETVAL
827		1074
828	void	1075	void
829	rxvt_term::allow_events_async ()	1076	rxvt_term::allow_events_async ()
830	CODE:	1077	CODE:
831	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
832		1079
833	void	1080	void
834	rxvt_term::allow_events_sync ()	1081	rxvt_term::allow_events_sync ()
835	CODE:	1082	CODE:
836	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
837		1084
838	void	1085	void
839	rxvt_term::allow_events_replay ()	1086	rxvt_term::allow_events_replay ()
840	CODE:	1087	CODE:
841	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
842	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
843		1090
844	void	1091	void
845	rxvt_term::ungrab ()	1092	rxvt_term::ungrab ()
846	CODE:	1093	CODE:
847	ungrab (THIS);	1094	ungrab (THIS);
		1095
		1096	int
		1097	rxvt_term::XStringToKeysym (char *string)
		1098	CODE:
		1099	RETVAL = XStringToKeysym (string);
		1100	OUTPUT: RETVAL
		1101
		1102	char *
		1103	rxvt_term::XKeysymToString (int sym)
		1104	CODE:
		1105	RETVAL = XKeysymToString (sym);
		1106	OUTPUT: RETVAL
		1107
		1108	int
		1109	rxvt_term::XKeysymToKeycode (int sym)
		1110	CODE:
		1111	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1112	OUTPUT: RETVAL
		1113
		1114	int
		1115	rxvt_term::XKeycodeToKeysym (int code, int index)
		1116	CODE:
		1117	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1118	OUTPUT: RETVAL
848		1119
849	int	1120	int
850	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
851	CODE:	1122	CODE:
852	{	1123	{
853	wchar_t *wstr = sv2wcs (str);	1124	wchar_t *wstr = sv2wcs (str);
854		1125
855	rxvt_push_locale (THIS->locale);	1126	rxvt_push_locale (THIS->locale);
856	RETVAL = wcswidth (wstr, wcslen (wstr));	1127	RETVAL = 0;
		1128	for (wchar_t wc = wstr; wc; wc++)
		1129	{
		1130	int w = WCWIDTH (*wc);
		1131
		1132	if (w)
		1133	RETVAL += max (w, 1);
		1134	}
857	rxvt_pop_locale ();	1135	rxvt_pop_locale ();
858		1136
859	free (wstr);	1137	free (wstr);
860	}	1138	}
861	OUTPUT:	1139	OUTPUT:
…		…
871	char *mbstr = rxvt_wcstombs (wstr);	1149	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1150	rxvt_pop_locale ();
873		1151
874	free (wstr);	1152	free (wstr);
875		1153
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1154	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1155	free (mbstr);
878	}	1156	}
879	OUTPUT:	1157	OUTPUT:
880	RETVAL	1158	RETVAL
881		1159
…		…
888		1166
889	rxvt_push_locale (THIS->locale);	1167	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1168	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1169	rxvt_pop_locale ();
892		1170
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1171	RETVAL = wcs2sv (wstr);
894	free (wstr);	1172	free (wstr);
895	}	1173	}
		1174	OUTPUT:
		1175	RETVAL
		1176
		1177	char *
		1178	rxvt_term::locale ()
		1179	CODE:
		1180	RETVAL = THIS->locale;
896	OUTPUT:	1181	OUTPUT:
897	RETVAL	1182	RETVAL
898		1183
899	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1184	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
900		1185
…		…
905	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1190	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1191	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1192	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1193	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1194	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1195	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1196	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1197	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1198	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1199	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1200	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1201
914	int	1202	int
915	rxvt_term::width ()	1203	rxvt_term::width ()
916	ALIAS:	1204	ALIAS:
917	width = TERM_OFFSET_width	1205	width = TERM_OFFSET_width
…		…
921	fbase = TERM_OFFSET_fbase	1209	fbase = TERM_OFFSET_fbase
922	nrow = TERM_OFFSET_nrow	1210	nrow = TERM_OFFSET_nrow
923	ncol = TERM_OFFSET_ncol	1211	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1212	focus = TERM_OFFSET_focus
925	mapped = TERM_OFFSET_mapped	1213	mapped = TERM_OFFSET_mapped
		1214	int_bwidth = TERM_OFFSET_int_bwidth
		1215	ext_bwidth = TERM_OFFSET_ext_bwidth
		1216	lineSpace = TERM_OFFSET_lineSpace
926	saveLines = TERM_OFFSET_saveLines	1217	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1218	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1219	top_row = TERM_OFFSET_top_row
929	CODE:	1220	CODE:
930	RETVAL = (int )((char *)THIS + ix);	1221	RETVAL = (int )((char *)THIS + ix);
931	OUTPUT:	1222	OUTPUT:
932	RETVAL	1223	RETVAL
933		1224
…		…
935	rxvt_term::ModLevel3Mask ()	1226	rxvt_term::ModLevel3Mask ()
936	ALIAS:	1227	ALIAS:
937	ModLevel3Mask = 0	1228	ModLevel3Mask = 0
938	ModMetaMask = 1	1229	ModMetaMask = 1
939	ModNumLockMask = 2	1230	ModNumLockMask = 2
		1231	current_screen = 3
		1232	hidden_cursor = 4
940	CODE:	1233	CODE:
941	switch (ix)	1234	switch (ix)
942	{	1235	{
943	case 0: RETVAL = THIS->ModLevel3Mask; break;	1236	case 0: RETVAL = THIS->ModLevel3Mask; break;
944	case 1: RETVAL = THIS->ModMetaMask; break;	1237	case 1: RETVAL = THIS->ModMetaMask; break;
945	case 2: RETVAL = THIS->ModNumLockMask; break;	1238	case 2: RETVAL = THIS->ModNumLockMask; break;
		1239	case 3: RETVAL = THIS->current_screen; break;
		1240	case 4: RETVAL = THIS->hidden_cursor; break;
946	}	1241	}
947	OUTPUT:	1242	OUTPUT:
948	RETVAL	1243	RETVAL
949		1244
950	char *	1245	char *
…		…
959	case 1: RETVAL = THIS->locale; break;	1254	case 1: RETVAL = THIS->locale; break;
960	}	1255	}
961	OUTPUT:	1256	OUTPUT:
962	RETVAL	1257	RETVAL
963		1258
		1259	SV *
		1260	rxvt_term::envv ()
		1261	ALIAS:
		1262	argv = 1
		1263	PPCODE:
		1264	{
		1265	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1266
		1267	EXTEND (SP, vec->size ());
		1268
		1269	for (char **i = vec->begin (); i != vec->end (); ++i)
		1270	if (*i)
		1271	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1272	}
		1273
964	int	1274	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1275	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
966	CODE:	1276	CODE:
967	RETVAL = THIS->pty_ev.events;	1277	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1278	if (events != EVENT_UNDEF)
969	THIS->pty_ev.set (events);	1279	THIS->pty_ev.set (events);
970	OUTPUT:	1280	OUTPUT:
971	RETVAL	1281	RETVAL
972		1282
973	U32	1283	int
		1284	rxvt_term::pty_fd ()
		1285	CODE:
		1286	RETVAL = THIS->pty->pty;
		1287	OUTPUT:
		1288	RETVAL
		1289
		1290	Window
974	rxvt_term::parent ()	1291	rxvt_term::parent ()
975	CODE:	1292	CODE:
976	RETVAL = (U32)THIS->parent [0];	1293	RETVAL = THIS->parent [0];
977	OUTPUT:	1294	OUTPUT:
978	RETVAL	1295	RETVAL
979		1296
980	U32	1297	Window
981	rxvt_term::vt ()	1298	rxvt_term::vt ()
982	CODE:	1299	CODE:
983	RETVAL = (U32)THIS->vt;	1300	RETVAL = THIS->vt;
984	OUTPUT:	1301	OUTPUT:
985	RETVAL	1302	RETVAL
		1303
		1304	void
		1305	rxvt_term::vt_emask_add (U32 emask)
		1306	CODE:
		1307	THIS->vt_emask_perl \|= emask;
		1308	THIS->vt_select_input ();
986		1309
987	U32	1310	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1311	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1312	CODE:
990	{
991	RETVAL = THIS->rstyle;	1313	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1314	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1315	OUTPUT:
995	RETVAL	1316	RETVAL
996		1317
997	int	1318	int
998	rxvt_term::view_start (int newval = -1)	1319	rxvt_term::view_start (int newval = 1)
		1320	PROTOTYPE: $;$
999	CODE:	1321	CODE:
1000	{	1322	{
1001	RETVAL = THIS->view_start;	1323	RETVAL = THIS->view_start;
1002		1324
1003	if (newval >= 0)	1325	if (newval <= 0)
1004	{	1326	THIS->scr_changeview (max (newval, THIS->top_row));
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);
1007	}
1008	}	1327	}
1009	OUTPUT:	1328	OUTPUT:
1010	RETVAL	1329	RETVAL
		1330
		1331	void
		1332	rxvt_term::focus_in ()
		1333
		1334	void
		1335	rxvt_term::focus_out ()
		1336
		1337	void
		1338	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1339	ALIAS:
		1340	key_release = 1
		1341	CODE:
		1342	{
		1343	XKeyEvent xkey;
		1344
		1345	memset (&xkey, 0, sizeof (xkey));
		1346
		1347	xkey.time = time;
		1348	xkey.state = state;
		1349	xkey.keycode = keycode;
		1350
		1351	xkey.type = ix ? KeyRelease : KeyPress;
		1352	xkey.display = THIS->dpy;
		1353	xkey.window = THIS->vt;
		1354	xkey.root = THIS->display->root;
		1355	xkey.subwindow = THIS->vt;
		1356
		1357	if (ix)
		1358	THIS->key_release (xkey);
		1359	else
		1360	THIS->key_press (xkey);
		1361	}
1011		1362
1012	void	1363	void
1013	rxvt_term::want_refresh ()	1364	rxvt_term::want_refresh ()
1014	CODE:	1365	CODE:
1015	THIS->want_refresh = 1;	1366	THIS->want_refresh = 1;
1016		1367
1017	void	1368	void
1018	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1369	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1370	PPCODE:
1020	{	1371	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1372	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1023		1374
1024	line_t &l = ROW(row_number);	1375	line_t &l = ROW(row_number);
1025		1376
1026	if (GIMME_V != G_VOID)	1377	if (GIMME_V != G_VOID)
1027	{	1378	{
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1379	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1029		1380
1030	for (int col = 0; col < THIS->ncol; col++)	1381	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1382	wstr [col] = l.t [col];
1032		1383
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1384	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034
1035	delete [] wstr;
1036	}	1385	}
1037		1386
1038	if (new_text)	1387	if (new_text)
1039	{	1388	{
1040	wchar_t *wstr = sv2wcs (new_text);	1389	wchar_t *wstr = sv2wcs (new_text);
1041		1390
1042	int len = min (wcslen (wstr) - start_ofs, max_len);	1391	int len = min (wcslen (wstr) - start_ofs, max_len);
1043		1392
1044	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1393	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1045	{	1394	{
1046	free (wstr);	1395	free (wstr);
1047	croak ("new_text extends beyond horizontal margins");	1396	croak ("new_text extends beyond horizontal margins");
1048	}	1397	}
1049		1398
…		…
1059		1408
1060	void	1409	void
1061	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1410	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062	PPCODE:	1411	PPCODE:
1063	{	1412	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1413	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1414	XSRETURN_EMPTY;
1066		1415
1067	line_t &l = ROW(row_number);	1416	line_t &l = ROW(row_number);
1068		1417
1069	if (GIMME_V != G_VOID)	1418	if (GIMME_V != G_VOID)
…		…
1081	{	1430	{
1082	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1431	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1432	croak ("new_rend must be arrayref");
1084		1433
1085	AV av = (AV )SvRV (new_rend);	1434	AV av = (AV )SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1435	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1436
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1437	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1089	croak ("new_rend array extends beyond horizontal margins");	1438	croak ("new_rend array extends beyond horizontal margins");
1090		1439
1091	for (int col = start_col; col < start_col + len; col++)	1440	for (int col = start_col; col < start_col + len; col++)
1092	{	1441	{
1093	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1442	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1099		1448
1100	int	1449	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1450	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1451	CODE:
1103	{	1452	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1453	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1106		1455
1107	line_t &l = ROW(row_number);	1456	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1457	RETVAL = l.l;
1109		1458
…		…
1115		1464
1116	bool	1465	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1466	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1467	CODE:
1119	{	1468	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1469	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1470	XSRETURN_EMPTY;
1122		1471
1123	line_t &l = ROW(row_number);	1472	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1473	RETVAL = l.is_longer ();
1125		1474
…		…
1133	rxvt_term::special_encode (SV *string)	1482	rxvt_term::special_encode (SV *string)
1134	CODE:	1483	CODE:
1135	{	1484	{
1136	wchar_t *wstr = sv2wcs (string);	1485	wchar_t *wstr = sv2wcs (string);
1137	int wlen = wcslen (wstr);	1486	int wlen = wcslen (wstr);
1138	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1487	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1139		1488
1140	rxvt_push_locale (THIS->locale);	1489	rxvt_push_locale (THIS->locale);
1141		1490
1142	wchar_t *r = rstr;	1491	wchar_t *r = rstr;
1143	for (wchar_t s = wstr; s; s++)	1492	for (wchar_t s = wstr; s; s++)
		1493	{
		1494	int w = WCWIDTH (*s);
		1495
1144	if (wcwidth (*s) == 0)	1496	if (w == 0)
1145	{	1497	{
1146	if (r == rstr)	1498	if (r == rstr)
1147	croak ("leading combining character unencodable");	1499	croak ("leading combining character unencodable");
1148		1500
1149	unicode_t n = rxvt_compose (r[-1], *s);	1501	unicode_t n = rxvt_compose (r[-1], *s);
1150	if (n == NOCHAR)	1502	if (n == NOCHAR)
1151	n = rxvt_composite.compose (r[-1], *s);	1503	n = rxvt_composite.compose (r[-1], *s);
1152		1504
1153	r[-1] = n;	1505	r[-1] = n;
1154	}	1506	}
1155	#if !UNICODE_3	1507	#if !UNICODE_3
1156	else if (*s >= 0x10000)	1508	else if (*s >= 0x10000)
1157	r++ = rxvt_composite.compose (s);	1509	r++ = rxvt_composite.compose (s);
1158	#endif	1510	#endif
1159	else	1511	else
1160	r++ = s;	1512	r++ = s;
		1513
		1514	// the *2 above only allows wcwidth <= 2
		1515	if (w > 1)
		1516	*r++ = NOCHAR;
		1517	}
1161		1518
1162	rxvt_pop_locale ();	1519	rxvt_pop_locale ();
1163		1520
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1521	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1522	}
1168	OUTPUT:	1523	OUTPUT:
1169	RETVAL	1524	RETVAL
1170		1525
1171	SV *	1526	SV *
…		…
1183	else if (IS_COMPOSE (*s))	1538	else if (IS_COMPOSE (*s))
1184	dlen += rxvt_composite.expand (*s, 0);	1539	dlen += rxvt_composite.expand (*s, 0);
1185	else	1540	else
1186	dlen++;	1541	dlen++;
1187		1542
1188	wchar_t *rstr = new wchar_t [dlen];	1543	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1189		1544
1190	// decode	1545	// decode
1191	wchar_t *r = rstr;	1546	wchar_t *r = rstr;
1192	for (wchar_t s = wstr; s; s++)	1547	for (wchar_t s = wstr; s; s++)
1193	if (*s == NOCHAR)	1548	if (*s == NOCHAR)
…		…
1195	else if (IS_COMPOSE (*s))	1550	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1551	r += rxvt_composite.expand (*s, r);
1197	else	1552	else
1198	r++ = s;	1553	r++ = s;
1199		1554
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1555	RETVAL = wcs2sv (rstr, r - rstr);
1201
1202	delete [] rstr;
1203	}	1556	}
1204	OUTPUT:	1557	OUTPUT:
1205	RETVAL	1558	RETVAL
1206		1559
1207	void	1560	void
1208	rxvt_term::_resource (char name, int index, SV newval = 0)	1561	rxvt_term::_resource (char name, int index, SV newval = 0)
1209	PPCODE:	1562	PPCODE:
1210	{	1563	{
1211	struct resval { const char *name; int value; } rslist [] = {	1564	static const struct resval { const char name; int value; } rs, rslist [] = {
1212	# define def(name) { # name, Rs_ ## name },	1565	# define def(name) { # name, Rs_ ## name },
1213	# define reserve(name,count)	1566	# define reserve(name,count)
1214	# include "rsinc.h"	1567	# include "rsinc.h"
1215	# undef def	1568	# undef def
1216	# undef reserve	1569	# undef reserve
1217	};	1570	};
1218		1571
1219	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1572	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1220		1573
1221	do {	1574	do {
1222	if (rs-- == rslist)	1575	if (rs-- == rslist)
1223	croak ("no such resource '%s', requested", name);	1576	croak ("no such resource '%s', requested", name);
1224	} while (strcmp (name, rs->name));	1577	} while (strcmp (name, rs->name));
…		…
1227		1580
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1581	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1582	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1583
1231	if (GIMME_V != G_VOID)	1584	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1585	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1586
1234	if (newval)	1587	if (newval)
1235	{	1588	{
1236	if (SvOK (newval))	1589	if (SvOK (newval))
1237	{	1590	{
…		…
1242	else	1595	else
1243	THIS->rs [index] = 0;	1596	THIS->rs [index] = 0;
1244	}	1597	}
1245	}	1598	}
1246		1599
		1600	const char *
		1601	rxvt_term::x_resource (const char *name)
		1602
1247	bool	1603	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1604	rxvt_term::option (U32 optval, int set = -1)
1249	CODE:	1605	CODE:
1250	{	1606	{
1251	RETVAL = THIS->options & optval;	1607	RETVAL = THIS->options & optval;
…		…
1255	if (set)	1611	if (set)
1256	THIS->options \|= optval;	1612	THIS->options \|= optval;
1257	else	1613	else
1258	THIS->options &= ~optval;	1614	THIS->options &= ~optval;
1259		1615
		1616	if (THIS->check_ev.is_active ()) // avoid doing this before START
1260	switch (optval)	1617	switch (optval)
1261	{	1618	{
1262	case Opt_skipBuiltinGlyphs:	1619	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1620	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1621	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1622	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1623	THIS->want_refresh = 1;
1267	break;	1624	break;
1268		1625
1269	case Opt_cursorUnderline:	1626	case Opt_cursorUnderline:
1270	THIS->want_refresh = 1;	1627	THIS->want_refresh = 1;
1271	break;	1628	break;
1272		1629
1273	# case Opt_scrollBar_floating:	1630	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1631	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1632	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1633	# break;
1277	}	1634	}
1278	}	1635	}
1279	}	1636	}
1280	OUTPUT:	1637	OUTPUT:
1281	RETVAL	1638	RETVAL
1282		1639
…		…
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1667	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1668	}
1312		1669
1313	if (items == 3)	1670	if (items == 3)
1314	{	1671	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1672	rc.row = SvIV (ST (1));
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1673	rc.col = SvIV (ST (2));
		1674
		1675	if (ix == 2)
		1676	{
		1677	if (rc.col == 0)
		1678	{
		1679	// col == 0 means end of previous line
		1680	rc.row--;
		1681	rc.col = THIS->ncol;
		1682	}
		1683	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1684	&& rc.col > ROW(rc.row).l)
		1685	{
		1686	// col >= length means while line and add newline
		1687	rc.col = THIS->ncol;
		1688	}
		1689	}
		1690
		1691	clamp_it (rc.col, 0, THIS->ncol);
		1692	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1693
1318	if (ix)	1694	if (ix)
1319	THIS->want_refresh = 1;	1695	THIS->want_refresh = 1;
1320	}	1696	}
1321	}	1697	}
1322		1698
		1699	char
		1700	rxvt_term::cur_charset ()
		1701	CODE:
		1702	RETVAL = THIS->charsets [THIS->screen.charset];
		1703	OUTPUT:
		1704	RETVAL
		1705
		1706	void
		1707	rxvt_term::selection_clear ()
		1708
		1709	void
		1710	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1711	CODE:
		1712	THIS->selection.op = SELECTION_CONT;
		1713	THIS->selection.rect = rect;
		1714	THIS->selection_make (eventtime);
		1715
1323	int	1716	int
1324	rxvt_term::selection_grab (U32 eventtime)	1717	rxvt_term::selection_grab (Time eventtime)
1325		1718
1326	void	1719	void
1327	rxvt_term::selection (SV *newtext = 0)	1720	rxvt_term::selection (SV *newtext = 0)
1328	PPCODE:	1721	PPCODE:
1329	{	1722	{
1330	if (GIMME_V != G_VOID)	1723	if (GIMME_V != G_VOID)
1331	XPUSHs (THIS->selection.text	1724	XPUSHs (THIS->selection.text
1332	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1725	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1333	: &PL_sv_undef);	1726	: &PL_sv_undef);
1334		1727
1335	if (newtext)	1728	if (newtext)
1336	{	1729	{
1337	free (THIS->selection.text);	1730	free (THIS->selection.text);
…		…
1347	void	1740	void
1348	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1741	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1349		1742
1350	void	1743	void
1351	rxvt_term::scr_bell ()	1744	rxvt_term::scr_bell ()
		1745
		1746	void
		1747	rxvt_term::scr_change_screen (int screen)
1352		1748
1353	void	1749	void
1354	rxvt_term::scr_add_lines (SV *string)	1750	rxvt_term::scr_add_lines (SV *string)
1355	CODE:	1751	CODE:
1356	{	1752	{
…		…
1397	o->self = (HV *)SvRV (RETVAL);	1793	o->self = (HV *)SvRV (RETVAL);
1398	}	1794	}
1399	OUTPUT:	1795	OUTPUT:
1400	RETVAL	1796	RETVAL
1401		1797
		1798	#############################################################################
		1799	# Various X Utility Functions
		1800	#############################################################################
		1801
		1802	void
		1803	rxvt_term::XListProperties (Window window)
		1804	PPCODE:
		1805	{
		1806	int count;
		1807	Atom *props = XListProperties (THIS->dpy, window, &count);
		1808
		1809	EXTEND (SP, count);
		1810	while (count--)
		1811	PUSHs (newSVuv ((U32)props [count]));
		1812
		1813	XFree (props);
		1814	}
		1815
		1816	void
		1817	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1818	PPCODE:
		1819	{
		1820	Atom type;
		1821	int format;
		1822	unsigned long nitems;
		1823	unsigned long bytes_after;
		1824	unsigned char *prop;
		1825
		1826	XGetWindowProperty (THIS->dpy, window, property,
		1827	0, 1<<24, 0, AnyPropertyType,
		1828	&type, &format, &nitems, &bytes_after, &prop);
		1829
		1830	if (type != None)
		1831	{
		1832	int elemsize = format == 16 ? sizeof (short)
		1833	: format == 32 ? sizeof (long)
		1834	: 1;
		1835
		1836	EXTEND (SP, 3);
		1837	PUSHs (newSVuv ((U32)type));
		1838	PUSHs (newSViv (format));
		1839	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1840	XFree (prop);
		1841	}
		1842	}
		1843
		1844	void
		1845	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1846	CODE:
		1847	{
		1848	STRLEN len;
		1849	char *data_ = SvPVbyte (data, len);
		1850
		1851	int elemsize = format == 16 ? sizeof (short)
		1852	: format == 32 ? sizeof (long)
		1853	: 1;
		1854
		1855	XChangeProperty (THIS->dpy, window, property,
		1856	type, format, PropModeReplace,
		1857	(unsigned char *)data_, len / elemsize);
		1858	}
		1859
		1860	Atom
		1861	XInternAtom (rxvt_term term, char atom_name, int only_if_exists = FALSE)
		1862	C_ARGS: term->dpy, atom_name, only_if_exists
		1863
		1864	char *
		1865	XGetAtomName (rxvt_term *term, Atom atom)
		1866	C_ARGS: term->dpy, atom
		1867	CLEANUP:
		1868	XFree (RETVAL);
		1869
		1870	void
		1871	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1872	C_ARGS: term->dpy, window, property
		1873
		1874	Window
		1875	rxvt_term::DefaultRootWindow ()
		1876	CODE:
		1877	RETVAL = THIS->display->root;
		1878	OUTPUT:
		1879	RETVAL
		1880
		1881	#if 0
		1882
		1883	Window
		1884	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1885	C_ARGS: term->dpy, (Window)parent,
		1886	x, y, width, height, 0,
		1887	term->pix_colors_focused[Color_border],
		1888	term->pix_colors_focused[Color_border]
		1889
		1890	#endif
		1891
		1892	void
		1893	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1894	C_ARGS: term->dpy, window, parent, x, y
		1895
		1896	void
		1897	XMapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XUnmapWindow (rxvt_term *term, Window window)
		1902	C_ARGS: term->dpy, window
		1903
		1904	void
		1905	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1906	C_ARGS: term->dpy, window, x, y, width, height
		1907
		1908	void
		1909	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1910	CODE:
		1911	{
		1912	XWindowAttributes attr;
		1913	XGetWindowAttributes (THIS->dpy, window, &attr);
		1914	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		1915	}
		1916
		1917	void
		1918	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1919	PPCODE:
		1920	{
		1921	int dx, dy;
		1922	Window child;
		1923
		1924	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1925	{
		1926	EXTEND (SP, 3);
		1927	PUSHs (newSViv (dx));
		1928	PUSHs (newSViv (dy));
		1929	PUSHs (newSVuv (child));
		1930	}
		1931	}
		1932
		1933	#############################################################################
		1934	# urxvt::overlay
		1935	#############################################################################
		1936
1402	MODULE = urxvt PACKAGE = urxvt::overlay	1937	MODULE = urxvt PACKAGE = urxvt::overlay
1403		1938
1404	void	1939	void
1405	overlay::set (int x, int y, SV text, SV rend = 0)	1940	overlay::set (int x, int y, SV text, SV rend = 0)
1406		1941
…		…
1410	void	1945	void
1411	overlay::hide ()	1946	overlay::hide ()
1412		1947
1413	void	1948	void
1414	overlay::DESTROY ()	1949	overlay::DESTROY ()
		1950
		1951	#############################################################################
		1952	# urxvt::watcher
		1953	#############################################################################
		1954
		1955	MODULE = urxvt PACKAGE = urxvt::watcher
		1956
		1957	CHAINED
		1958	perl_watcher::cb (SV *cb)
		1959	CODE:
		1960	THIS->cb (cb);
		1961	OUTPUT:
		1962	RETVAL
		1963
		1964	#############################################################################
		1965	# urxvt::timer
		1966	#############################################################################
1415		1967
1416	MODULE = urxvt PACKAGE = urxvt::timer	1968	MODULE = urxvt PACKAGE = urxvt::timer
1417		1969
1418	SV *	1970	SV *
1419	timer::new ()	1971	timer::new ()
1420	CODE:	1972	CODE:
1421	timer *w = new timer;	1973	timer *w = new timer;
1422	w->start (NOW);	1974	w->start (NOW);
1423	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1975	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::timer");
1424	w->self = (HV *)SvRV (RETVAL);	1976	w->self = (HV *)SvRV (RETVAL);
1425	OUTPUT:
1426	RETVAL
1427
1428	timer *
1429	timer::cb (SV *cb)
1430	CODE:
1431	THIS->cb (cb);
1432	RETVAL = THIS;
1433	OUTPUT:	1977	OUTPUT:
1434	RETVAL	1978	RETVAL
1435		1979
1436	NV	1980	NV
1437	timer::at ()	1981	timer::at ()
1438	CODE:	1982	CODE:
1439	RETVAL = THIS->at;	1983	RETVAL = THIS->at;
1440	OUTPUT:	1984	OUTPUT:
1441	RETVAL	1985	RETVAL
1442		1986
1443	timer *	1987	CHAINED
1444	timer::interval (NV interval)	1988	timer::interval (NV interval)
1445	CODE:	1989	CODE:
1446	THIS->interval = interval;	1990	THIS->interval = interval;
		1991	OUTPUT:
1447	RETVAL = THIS;	1992	RETVAL
1448	OUTPUT:
1449	RETVAL
1450		1993
1451	timer *	1994	CHAINED
1452	timer::set (NV tstamp)	1995	timer::set (NV tstamp)
1453	CODE:	1996	CODE:
1454	THIS->set (tstamp);	1997	THIS->set (tstamp);
		1998	OUTPUT:
1455	RETVAL = THIS;	1999	RETVAL
1456	OUTPUT:
1457	RETVAL
1458		2000
1459	timer *	2001	CHAINED
1460	timer::start (NV tstamp = THIS->at)	2002	timer::start (NV tstamp = THIS->at)
1461	CODE:	2003	CODE:
1462	THIS->start (tstamp);	2004	THIS->start (tstamp);
		2005	OUTPUT:
1463	RETVAL = THIS;	2006	RETVAL
1464	OUTPUT:
1465	RETVAL
1466		2007
1467	timer *	2008	CHAINED
		2009	timer::after (NV delay)
		2010	CODE:
		2011	THIS->start (NOW + delay);
		2012	OUTPUT:
		2013	RETVAL
		2014
		2015	CHAINED
1468	timer::stop ()	2016	timer::stop ()
1469	CODE:	2017	CODE:
1470	THIS->stop ();	2018	THIS->stop ();
1471	RETVAL = THIS;
1472	OUTPUT:	2019	OUTPUT:
1473	RETVAL	2020	RETVAL
1474		2021
1475	void	2022	void
1476	timer::DESTROY ()	2023	timer::DESTROY ()
		2024
		2025	#############################################################################
		2026	# urxvt::iow
		2027	#############################################################################
1477		2028
1478	MODULE = urxvt PACKAGE = urxvt::iow	2029	MODULE = urxvt PACKAGE = urxvt::iow
1479		2030
1480	SV *	2031	SV *
1481	iow::new ()	2032	iow::new ()
1482	CODE:	2033	CODE:
1483	iow *w = new iow;	2034	iow *w = new iow;
1484	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2035	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::iow");
1485	w->self = (HV *)SvRV (RETVAL);	2036	w->self = (HV *)SvRV (RETVAL);
1486	OUTPUT:	2037	OUTPUT:
1487	RETVAL	2038	RETVAL
1488		2039
1489	iow *	2040	CHAINED
1490	iow::cb (SV *cb)
1491	CODE:
1492	THIS->cb (cb);
1493	RETVAL = THIS;
1494	OUTPUT:
1495	RETVAL
1496
1497	iow *
1498	iow::fd (int fd)	2041	iow::fd (int fd)
1499	CODE:	2042	CODE:
1500	THIS->fd = fd;	2043	THIS->fd = fd;
		2044	OUTPUT:
1501	RETVAL = THIS;	2045	RETVAL
1502	OUTPUT:
1503	RETVAL
1504		2046
1505	iow *	2047	CHAINED
1506	iow::events (short events)	2048	iow::events (short events)
1507	CODE:	2049	CODE:
1508	THIS->events = events;	2050	THIS->events = events;
		2051	OUTPUT:
1509	RETVAL = THIS;	2052	RETVAL
1510	OUTPUT:
1511	RETVAL
1512		2053
1513	iow *	2054	CHAINED
1514	iow::start ()	2055	iow::start ()
1515	CODE:	2056	CODE:
1516	THIS->start ();	2057	THIS->start ();
		2058	OUTPUT:
1517	RETVAL = THIS;	2059	RETVAL
1518	OUTPUT:
1519	RETVAL
1520		2060
1521	iow *	2061	CHAINED
1522	iow::stop ()	2062	iow::stop ()
1523	CODE:	2063	CODE:
1524	THIS->stop ();	2064	THIS->stop ();
1525	RETVAL = THIS;
1526	OUTPUT:	2065	OUTPUT:
1527	RETVAL	2066	RETVAL
1528		2067
1529	void	2068	void
1530	iow::DESTROY ()	2069	iow::DESTROY ()
1531		2070
		2071	#############################################################################
		2072	# urxvt::iw
		2073	#############################################################################
1532		2074
		2075	MODULE = urxvt PACKAGE = urxvt::iw
		2076
		2077	SV *
		2078	iw::new ()
		2079	CODE:
		2080	iw *w = new iw;
		2081	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::iw");
		2082	w->self = (HV *)SvRV (RETVAL);
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	CHAINED
		2087	iw::start ()
		2088	CODE:
		2089	THIS->start ();
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	CHAINED
		2094	iw::stop ()
		2095	CODE:
		2096	THIS->stop ();
		2097	OUTPUT:
		2098	RETVAL
		2099
		2100	void
		2101	iw::DESTROY ()
		2102
		2103	#############################################################################
		2104	# urxvt::pw
		2105	#############################################################################
		2106
		2107	MODULE = urxvt PACKAGE = urxvt::pw
		2108
		2109	SV *
		2110	pw::new ()
		2111	CODE:
		2112	pw *w = new pw;
		2113	RETVAL = newSVptr ((void )(perl_watcher )w, "urxvt::pw");
		2114	w->self = (HV *)SvRV (RETVAL);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	CHAINED
		2119	pw::start (int pid)
		2120	CODE:
		2121	THIS->start (pid);
		2122	OUTPUT:
		2123	RETVAL
		2124
		2125	CHAINED
		2126	pw::stop ()
		2127	CODE:
		2128	THIS->stop ();
		2129	OUTPUT:
		2130	RETVAL
		2131
		2132	void
		2133	pw::DESTROY ()
		2134
		2135

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.52 by root, Tue Jan 10 04:23:39 2006 UTC vs. Revision 1.108 by root, Sun Dec 10 15:14:05 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.52 by root, Tue Jan 10 04:23:39 2006 UTC vs.
Revision 1.108 by root, Sun Dec 10 15:14:05 2006 UTC