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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.61 by root, Thu Jan 12 10:02:20 2006 UTC vs.
Revision 1.119 by ayin, Fri Jan 4 17:57:28 2008 UTC

…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
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->scrollBar.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
…		…
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	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
56		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
73	static wchar_t *	57	static wchar_t *
74	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
75	{	59	{
76	STRLEN len;	60	STRLEN len;
77	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
…		…
89		73
90	return sv;	74	return sv;
91	}	75	}
92		76
93	static SV *	77	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
102	{	79	{
103	HV *hv = newHV ();	80	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	104	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		105
129	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
130	}	107	}
131		108
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		111
135	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
136		113
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")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		115
228	struct overlay {	116	class overlay {
229	HV *self;
230	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
231	int x, y, w, h;	119	int x, y, w, h;
232	int border;	120	int border;
233	text_t **text;	121	text_t **text;
234	rend_t **rend;	122	rend_t **rend;
235		123
		124	public:
		125	HV *self;
		126
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	127	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	128	~overlay ();
238		129
239	void show ();	130	void show ();
240	void hide ();	131	void hide ();
…		…
243		134
244	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
245	};	136	};
246		137
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	138	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)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
249	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
250	if (border == 2)	144	if (border == 2)
251	{	145	{
252	w += 2;	146	w += 2;
253	h += 2;	147	h += 2;
254	}	148	}
…		…
292	*rp++ = r;	186	*rp++ = r;
293	}	187	}
294	}	188	}
295		189
296	show ();	190	show ();
297	THIS->want_refresh = 1;
298	}	191	}
299		192
300	overlay::~overlay ()	193	overlay::~overlay ()
301	{	194	{
302	hide ();	195	hide ();
…		…
307	delete [] rend[y];	200	delete [] rend[y];
308	}	201	}
309		202
310	delete [] text;	203	delete [] text;
311	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
312		217
313	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
314	}	219	THIS->refresh_check ();
315
316	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	}	220	}
324		221
325	void	222	void
326	overlay::hide ()	223	overlay::hide ()
327	{	224	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	225	if (!overlay_av)
		226	return;
329		227
330	if (ovs)	228	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		229
334	HV *hv = (HV *)SvRV (*ovs);	230	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	231	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	232	break;
		233
		234	for (; i < AvFILL (overlay_av); i++)
		235	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		236
		237	av_pop (overlay_av);
		238
		239	SvREFCNT_dec (overlay_av);
		240	overlay_av = 0;
		241
		242	THIS->want_refresh = 1;
		243	THIS->refresh_check ();
337	}	244	}
338		245
339	void overlay::swap ()	246	void overlay::swap ()
340	{	247	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	248	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
347	for (int y = ov_h; y--; )	254	for (int y = ov_h; y--; )
348	{	255	{
349	text_t *t1 = text [y];	256	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	257	rend_t *r1 = rend [y];
351		258
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	259	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;	260	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		261
355	for (int x = ov_w; x--; )	262	for (int x = ov_w; x--; )
356	{	263	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	264	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));	265	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)	288	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	289	croak ("rend must be arrayref");
383		290
384	AV *av = (AV *)SvRV (rend);	291	AV *av = (AV *)SvRV (rend);
385		292
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	293	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	294	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	295	}
389		296
390	THIS->want_refresh = 1;	297	THIS->want_refresh = 1;
		298	THIS->refresh_check ();
391	}	299	}
392		300
		301	/////////////////////////////////////////////////////////////////////////////
		302
		303	#define IOM_CLASS "urxvt"
		304	#define IOM_WARN rxvt_warn
		305	#include "iom_perl.h"
393		306
394	/////////////////////////////////////////////////////////////////////////////	307	/////////////////////////////////////////////////////////////////////////////
395		308
396	struct rxvt_perl_interp rxvt_perl;	309	struct rxvt_perl_interp rxvt_perl;
397		310
…		…
405	perl_free (perl);	318	perl_free (perl);
406	}	319	}
407	}	320	}
408		321
409	void	322	void
410	rxvt_perl_interp::init ()	323	rxvt_perl_interp::init (rxvt_term *term)
411	{	324	{
412	if (!perl)	325	if (!perl)
413	{	326	{
		327	rxvt_push_locale (""); // perl init destroys current locale
		328
414	perl_environ = rxvt_environ;	329	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	330	swap (perl_environ, environ);
416		331
417	char *argv[] = {	332	char *argv[] = {
418	"",	333	"",
419	"-T",	334	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	335	"BEGIN {"
		336	" urxvt->bootstrap;"
		337	" unshift @INC, '" LIBDIR "';"
		338	"}"
		339	""
		340	"use urxvt;"
421	};	341	};
422		342
423	perl = perl_alloc ();	343	perl = perl_alloc ();
424	perl_construct (perl);	344	perl_construct (perl);
425		345
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	346	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	347	|| perl_run (perl))
428	{	348	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	349	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		350
431	perl_destruct (perl);	351	perl_destruct (perl);
432	perl_free (perl);	352	perl_free (perl);
433	perl = 0;	353	perl = 0;
434	}	354	}
435		355
436	swap (perl_environ, environ);	356	swap (perl_environ, environ);
		357
		358	rxvt_pop_locale ();
		359	}
		360
		361	if (perl)
		362	{
		363	// runs outside of perls ENV
		364	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		365	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437	}	366	}
438	}	367	}
439		368
440	static void	369	static void
441	ungrab (rxvt_term *THIS)	370	ungrab (rxvt_term *THIS)
442	{	371	{
443	if (THIS->perl.grabtime)	372	if (THIS->perl.grabtime)
444	{	373	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	376	THIS->perl.grabtime = 0;
448	}	377	}
449	}	378	}
450		379
451	bool	380	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	381	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	382	{
454	if (!perl)	383	if (!perl || !term->perl.self)
455	return false;	384	return false;
456		385
457	if (htype == HOOK_INIT) // first hook ever called	386	// pre-handling of some events
		387	if (htype == HOOK_REFRESH_END)
458	{	388	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	389	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);	390
		391	for (int i = 0; i <= AvFILL (av); i++)
		392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	393	}
462	else if (!term->perl.self)	394
463	return false; // perl not initialized for this instance	395	swap (perl_environ, environ);
		396
		397	bool event_consumed;
		398
		399	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		400	|| term->perl.should_invoke [htype])
		401	try
		402	{
		403	dSP;
		404	va_list ap;
		405
		406	va_start (ap, htype);
		407
		408	ENTER;
		409	SAVETMPS;
		410
		411	PUSHMARK (SP);
		412
		413	XPUSHs (sv_2mortal (newSVterm (term)));
		414	XPUSHs (sv_2mortal (newSViv (htype)));
		415
		416	for (;;) {
		417	data_type dt = (data_type)va_arg (ap, int);
		418
		419	switch (dt)
		420	{
		421	case DT_INT:
		422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		423	break;
		424
		425	case DT_LONG:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		427	break;
		428
		429	case DT_STR:
		430	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		431	break;
		432
		433	case DT_STR_LEN:
		434	{
		435	char *str = va_arg (ap, char *);
		436	int len = va_arg (ap, int);
		437
		438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		439	}
		440	break;
		441
		442	case DT_WCS_LEN:
		443	{
		444	wchar_t *wstr = va_arg (ap, wchar_t *);
		445	int wlen = va_arg (ap, int);
		446
		447	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		448	}
		449	break;
		450
		451	case DT_LCS_LEN:
		452	{
		453	long *lstr = va_arg (ap, long *);
		454	int llen = va_arg (ap, int);
		455
		456	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		457	}
		458	break;
		459
		460	case DT_XEVENT:
		461	{
		462	XEvent *xe = va_arg (ap, XEvent *);
		463	HV *hv = newHV ();
		464
		465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		468	# undef set
		469
		470	setiv (type, xe->type);
		471	setiv (send_event, xe->xany.send_event);
		472	setiv (serial, xe->xany.serial);
		473
		474	switch (xe->type)
		475	{
		476	case KeyPress:
		477	case KeyRelease:
		478	case ButtonPress:
		479	case ButtonRelease:
		480	case MotionNotify:
		481	setuv (window, xe->xmotion.window);
		482	setuv (root, xe->xmotion.root);
		483	setuv (subwindow, xe->xmotion.subwindow);
		484	setuv (time, xe->xmotion.time);
		485	setiv (x, xe->xmotion.x);
		486	setiv (y, xe->xmotion.y);
		487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		488	setiv (col, xe->xmotion.x / term->fwidth);
		489	setiv (x_root, xe->xmotion.x_root);
		490	setiv (y_root, xe->xmotion.y_root);
		491	setuv (state, xe->xmotion.state);
		492
		493	switch (xe->type)
		494	{
		495	case KeyPress:
		496	case KeyRelease:
		497	setuv (keycode, xe->xkey.keycode);
		498	break;
		499
		500	case ButtonPress:
		501	case ButtonRelease:
		502	setuv (button, xe->xbutton.button);
		503	break;
		504
		505	case MotionNotify:
		506	setiv (is_hint, xe->xmotion.is_hint);
		507	break;
		508	}
		509
		510	break;
		511
		512	case MapNotify:
		513	case UnmapNotify:
		514	case ConfigureNotify:
		515	setuv (event, xe->xconfigure.event);
		516	setuv (window, xe->xconfigure.window);
		517
		518	switch (xe->type)
		519	{
		520	case ConfigureNotify:
		521	setiv (x, xe->xconfigure.x);
		522	setiv (y, xe->xconfigure.y);
		523	setiv (width, xe->xconfigure.width);
		524	setiv (height, xe->xconfigure.height);
		525	setuv (above, xe->xconfigure.above);
		526	break;
		527	}
		528
		529	break;
		530
		531	case PropertyNotify:
		532	setuv (window, xe->xproperty.window);
		533	setuv (atom, xe->xproperty.atom);
		534	setuv (time, xe->xproperty.time);
		535	setiv (state, xe->xproperty.state);
		536	break;
		537
		538	case ClientMessage:
		539	setuv (window, xe->xclient.window);
		540	setuv (message_type, xe->xclient.message_type);
		541	setuv (format, xe->xclient.format);
		542	setuv (l0, xe->xclient.data.l[0]);
		543	setuv (l1, xe->xclient.data.l[1]);
		544	setuv (l2, xe->xclient.data.l[2]);
		545	setuv (l3, xe->xclient.data.l[3]);
		546	setuv (l4, xe->xclient.data.l[4]);
		547	break;
		548	}
		549
		550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		551	}
		552	break;
		553
		554	case DT_END:
		555	goto call;
		556
		557	default:
		558	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		559	}
		560	}
		561
		562	call:
		563	va_end (ap);
		564
		565	PUTBACK;
		566	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		567	SPAGAIN;
		568
		569	if (count)
		570	{
		571	SV *status = POPs;
		572	count = SvTRUE (status);
		573	}
		574
		575	PUTBACK;
		576	FREETMPS;
		577	LEAVE;
		578
		579	if (SvTRUE (ERRSV))
		580	{
		581	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		582	ungrab (term); // better lose the grab than the session
		583	}
		584
		585	event_consumed = !!count;
		586	}
		587	catch (...)
		588	{
		589	swap (perl_environ, environ);
		590	throw;
		591	}
		592	else
		593	event_consumed = false;
		594
		595	// post-handling of some events
		596	if (htype == HOOK_REFRESH_BEGIN)
		597	{
		598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		599
		600	for (int i = AvFILL (av); i >= 0; i--)
		601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		602	}
464	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
465	{	604	{
466	// handled later	605	clearSVptr ((SV *)term->perl.self);
		606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
467	}	610	}
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 (!should_invoke [htype])
485	return false;
486	}
487		611
488	swap (perl_environ, environ);	612	swap (perl_environ, environ);
489		613
490	try	614	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	}	615	}
637		616
638	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
639		618
640	MODULE = urxvt PACKAGE = urxvt	619	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	638	# include "optinc.h"
660	# undef nodef	639	# undef nodef
661	# undef def	640	# undef def
662		641
663	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	643	static const struct {
		644	const char *name;
		645	IV iv;
		646	} *civ, const_iv[] = {
		647	# define const_iv(name) { # name, (IV)name }
665	export_const_iv (DEFAULT_RSTYLE);	648	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	649	const_iv (OVERLAY_RSTYLE),
667	export_const_iv (RS_Bold);	650	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	651	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	652	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	653	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	654	const_iv (RS_Uline),
672		655
673	export_const_iv (CurrentTime);	656	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	657	const_iv (ShiftMask),
675	export_const_iv (LockMask);	658	const_iv (LockMask),
676	export_const_iv (ControlMask);	659	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	660	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	661	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	662	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	663	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	664	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	665	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	666	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	667	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	668	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	669	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	670	const_iv (AnyModifier),
688		671
689	export_const_iv (EVENT_NONE);	672	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	673	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	674	const_iv (GrabModeAsync),
692	}
693		675
694	void	676	const_iv (NoEventMask),
695	set_should_invoke (int htype, int value)	677	const_iv (KeyPressMask),
696	CODE:	678	const_iv (KeyReleaseMask),
697	rxvt_perl.should_invoke [htype] = value;	679	const_iv (ButtonPressMask),
		680	const_iv (ButtonReleaseMask),
		681	const_iv (EnterWindowMask),
		682	const_iv (LeaveWindowMask),
		683	const_iv (PointerMotionMask),
		684	const_iv (PointerMotionHintMask),
		685	const_iv (Button1MotionMask),
		686	const_iv (Button2MotionMask),
		687	const_iv (Button3MotionMask),
		688	const_iv (Button4MotionMask),
		689	const_iv (Button5MotionMask),
		690	const_iv (ButtonMotionMask),
		691	const_iv (KeymapStateMask),
		692	const_iv (ExposureMask),
		693	const_iv (VisibilityChangeMask),
		694	const_iv (StructureNotifyMask),
		695	const_iv (ResizeRedirectMask),
		696	const_iv (SubstructureNotifyMask),
		697	const_iv (SubstructureRedirectMask),
		698	const_iv (FocusChangeMask),
		699	const_iv (PropertyChangeMask),
		700	const_iv (ColormapChangeMask),
		701	const_iv (OwnerGrabButtonMask),
		702
		703	const_iv (KeyPress),
		704	const_iv (KeyRelease),
		705	const_iv (ButtonPress),
		706	const_iv (ButtonRelease),
		707	const_iv (MotionNotify),
		708	const_iv (EnterNotify),
		709	const_iv (LeaveNotify),
		710	const_iv (FocusIn),
		711	const_iv (FocusOut),
		712	const_iv (KeymapNotify),
		713	const_iv (Expose),
		714	const_iv (GraphicsExpose),
		715	const_iv (NoExpose),
		716	const_iv (VisibilityNotify),
		717	const_iv (CreateNotify),
		718	const_iv (DestroyNotify),
		719	const_iv (UnmapNotify),
		720	const_iv (MapNotify),
		721	const_iv (MapRequest),
		722	const_iv (ReparentNotify),
		723	const_iv (ConfigureNotify),
		724	const_iv (ConfigureRequest),
		725	const_iv (GravityNotify),
		726	const_iv (ResizeRequest),
		727	const_iv (CirculateNotify),
		728	const_iv (CirculateRequest),
		729	const_iv (PropertyNotify),
		730	const_iv (SelectionClear),
		731	const_iv (SelectionRequest),
		732	const_iv (SelectionNotify),
		733	const_iv (ColormapNotify),
		734	const_iv (ClientMessage),
		735	const_iv (MappingNotify),
		736	# if ENABLE_XIM_ONTHESPOT
		737	const_iv (XIMReverse),
		738	const_iv (XIMUnderline),
		739	const_iv (XIMHighlight),
		740	const_iv (XIMPrimary),
		741	const_iv (XIMSecondary),
		742	const_iv (XIMTertiary),
		743	const_iv (XIMVisibleToForward),
		744	const_iv (XIMVisibleToBackword),
		745	const_iv (XIMVisibleToCenter),
		746	# if 0
		747	const_iv (XIMForwardChar),
		748	const_iv (XIMBackwardChar),
		749	const_iv (XIMForwardWord),
		750	const_iv (XIMBackwardWord),
		751	const_iv (XIMCaretUp),
		752	const_iv (XIMCaretDown),
		753	const_iv (XIMNextLine),
		754	const_iv (XIMPreviousLine),
		755	const_iv (XIMLineStart),
		756	const_iv (XIMLineEnd),
		757	const_iv (XIMAbsolutePosition),
		758	const_iv (XIMDontChange),
		759	# endif
		760	# endif
		761	};
		762
		763	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		764	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		765	}
698		766
699	void	767	void
700	warn (const char *msg)	768	warn (const char *msg)
701	CODE:	769	CODE:
702	rxvt_warn ("%s", msg);	770	rxvt_warn ("%s", msg);
…		…
704	void	772	void
705	fatal (const char *msg)	773	fatal (const char *msg)
706	CODE:	774	CODE:
707	rxvt_fatal ("%s", msg);	775	rxvt_fatal ("%s", msg);
708		776
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	777	void
718	_exit (int status)	778	_exit (int status)
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		779
727	NV	780	NV
728	NOW ()	781	NOW ()
729	CODE:	782	CODE:
730	RETVAL = NOW;	783	RETVAL = ev::now ();
731	OUTPUT:	784	OUTPUT:
732	RETVAL	785	RETVAL
733		786
734	int	787	int
735	GET_BASEFG (int rend)	788	GET_BASEFG (int rend)
…		…
746	RETVAL	799	RETVAL
747		800
748	int	801	int
749	SET_FGCOLOR (int rend, int new_color)	802	SET_FGCOLOR (int rend, int new_color)
750	CODE:	803	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	804	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	805	OUTPUT:
753	RETVAL	806	RETVAL
754		807
755	int	808	int
756	SET_BGCOLOR (int rend, int new_color)	809	SET_BGCOLOR (int rend, int new_color)
757	CODE:	810	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	811	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	812	OUTPUT:
760	RETVAL	813	RETVAL
761		814
762	int	815	int
763	GET_CUSTOM (int rend)	816	GET_CUSTOM (int rend)
764	CODE:	817	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	818	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	819	OUTPUT:
767	RETVAL	820	RETVAL
768		821
769	int	822	int
770	SET_CUSTOM (int rend, int new_value)	823	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	830	| ((new_value << RS_customShift) & RS_customMask);
778	}	831	}
779	OUTPUT:	832	OUTPUT:
780	RETVAL	833	RETVAL
781		834
		835	void
		836	termlist ()
		837	PPCODE:
		838	{
		839	EXTEND (SP, rxvt_term::termlist.size ());
		840
		841	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		842	if ((*t)->perl.self)
		843	PUSHs (sv_2mortal (newSVterm (*t)));
		844	}
		845
782	MODULE = urxvt PACKAGE = urxvt::term	846	MODULE = urxvt PACKAGE = urxvt::term
783		847
784	SV *	848	SV *
785	_new (...)	849	_new (AV *env, AV *arg)
786	CODE:	850	CODE:
787	{	851	{
788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789	croak ("first argument to urxvt::term->_new must be arrayref");
790
791	rxvt_term *term = new rxvt_term;	852	rxvt_term *term = new rxvt_term;
792		853
793	term->argv = new stringvec;	854	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	855	stringvec *envv = new stringvec;
795		856
796	for (int i = 1; i < items; i++)	857	for (int i = 0; i <= AvFILL (arg); i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	858	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		859
799	AV *envv = (AV *)SvRV (ST (0));
800	for (int i = av_len (envv) + 1; i--; )	860	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	861	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802		862
803	term->envv->push_back (0);	863	envv->push_back (0);
804
805	bool success;
806		864
807	try	865	try
808	{	866	{
809	success = term->init (term->argv->size (), term->argv->begin ());	867	term->init (argv, envv);
810	}	868	}
811	catch (const class rxvt_failure_exception &e)	869	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	870	{
818	term->destroy ();	871	term->destroy ();
819	croak ("error while initializing new terminal instance");	872	croak ("error while initializing new terminal instance");
820	}	873	}
821		874
…		…
827		880
828	void	881	void
829	rxvt_term::destroy ()	882	rxvt_term::destroy ()
830		883
831	void	884	void
		885	rxvt_term::set_should_invoke (int htype, int inc)
		886	CODE:
		887	THIS->perl.should_invoke [htype] += inc;
		888
		889	int
832	rxvt_term::grab_button (int button, U32 modifiers)	890	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	891	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	892	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	893	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	894	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		895	OUTPUT: RETVAL
		896
		897	int
		898	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		899	CODE:
		900	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		901	OUTPUT: RETVAL
		902
		903	void
		904	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		905	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		906	CODE:
		907	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		908
		909	void
		910	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		913
		914	void
		915	rxvt_term::XUngrabKeyboard (Time eventtime)
		916	CODE:
		917	XUngrabKeyboard (THIS->dpy, eventtime);
837		918
838	bool	919	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	920	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	921	CODE:
841	{	922	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	923	int mode = sync ? GrabModeSync : GrabModeAsync;
843		924
844	THIS->perl.grabtime = 0;	925	THIS->perl.grabtime = 0;
845		926
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	927	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	928	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	929	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	930	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	931	THIS->perl.grabtime = eventtime;
851	else	932	else
852	XUngrabPointer (THIS->display->display, eventtime);	933	XUngrabPointer (THIS->dpy, eventtime);
853		934
854	RETVAL = !!THIS->perl.grabtime;	935	RETVAL = !!THIS->perl.grabtime;
855	}	936	}
856	OUTPUT:	937	OUTPUT:
857	RETVAL	938	RETVAL
858		939
859	void	940	void
860	rxvt_term::allow_events_async ()	941	rxvt_term::allow_events_async ()
861	CODE:	942	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	943	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		944
864	void	945	void
865	rxvt_term::allow_events_sync ()	946	rxvt_term::allow_events_sync ()
866	CODE:	947	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	948	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		949
869	void	950	void
870	rxvt_term::allow_events_replay ()	951	rxvt_term::allow_events_replay ()
871	CODE:	952	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	953	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		955
875	void	956	void
876	rxvt_term::ungrab ()	957	rxvt_term::ungrab ()
877	CODE:	958	CODE:
878	ungrab (THIS);	959	ungrab (THIS);
		960
		961	int
		962	rxvt_term::XStringToKeysym (char *string)
		963	CODE:
		964	RETVAL = XStringToKeysym (string);
		965	OUTPUT: RETVAL
		966
		967	char *
		968	rxvt_term::XKeysymToString (int sym)
		969	CODE:
		970	RETVAL = XKeysymToString (sym);
		971	OUTPUT: RETVAL
		972
		973	int
		974	rxvt_term::XKeysymToKeycode (int sym)
		975	CODE:
		976	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		977	OUTPUT: RETVAL
		978
		979	int
		980	rxvt_term::XKeycodeToKeysym (int code, int index)
		981	CODE:
		982	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		983	OUTPUT: RETVAL
879		984
880	int	985	int
881	rxvt_term::strwidth (SV *str)	986	rxvt_term::strwidth (SV *str)
882	CODE:	987	CODE:
883	{	988	{
884	wchar_t *wstr = sv2wcs (str);	989	wchar_t *wstr = sv2wcs (str);
885		990
886	rxvt_push_locale (THIS->locale);	991	rxvt_push_locale (THIS->locale);
887	RETVAL = wcswidth (wstr, wcslen (wstr));	992	RETVAL = 0;
		993	for (wchar_t *wc = wstr; *wc; wc++)
		994	{
		995	int w = WCWIDTH (*wc);
		996
		997	if (w)
		998	RETVAL += max (w, 1);
		999	}
888	rxvt_pop_locale ();	1000	rxvt_pop_locale ();
889		1001
890	free (wstr);	1002	free (wstr);
891	}	1003	}
892	OUTPUT:	1004	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1014	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
904		1016
905	free (wstr);	1017	free (wstr);
906		1018
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1019	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1020	free (mbstr);
909	}	1021	}
910	OUTPUT:	1022	OUTPUT:
911	RETVAL	1023	RETVAL
912		1024
…		…
919		1031
920	rxvt_push_locale (THIS->locale);	1032	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1033	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1034	rxvt_pop_locale ();
923		1035
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1036	RETVAL = wcs2sv (wstr);
925	free (wstr);	1037	free (wstr);
926	}	1038	}
		1039	OUTPUT:
		1040	RETVAL
		1041
		1042	char *
		1043	rxvt_term::locale ()
		1044	CODE:
		1045	RETVAL = THIS->locale;
927	OUTPUT:	1046	OUTPUT:
928	RETVAL	1047	RETVAL
929		1048
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1049	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1050
…		…
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1055	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1056	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1057	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1058	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1059	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1060	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1061	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1062	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1063	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1064	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1065	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1066
945	int	1067	int
946	rxvt_term::width ()	1068	rxvt_term::width ()
947	ALIAS:	1069	ALIAS:
948	width = TERM_OFFSET_width	1070	width = TERM_OFFSET_width
…		…
952	fbase = TERM_OFFSET_fbase	1074	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1075	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1076	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1077	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1078	mapped = TERM_OFFSET_mapped
		1079	int_bwidth = TERM_OFFSET_int_bwidth
		1080	ext_bwidth = TERM_OFFSET_ext_bwidth
		1081	lineSpace = TERM_OFFSET_lineSpace
957	saveLines = TERM_OFFSET_saveLines	1082	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1083	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1084	top_row = TERM_OFFSET_top_row
960	CODE:	1085	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1086	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1087	OUTPUT:
963	RETVAL	1088	RETVAL
964		1089
…		…
966	rxvt_term::ModLevel3Mask ()	1091	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1092	ALIAS:
968	ModLevel3Mask = 0	1093	ModLevel3Mask = 0
969	ModMetaMask = 1	1094	ModMetaMask = 1
970	ModNumLockMask = 2	1095	ModNumLockMask = 2
		1096	current_screen = 3
		1097	hidden_cursor = 4
971	CODE:	1098	CODE:
972	switch (ix)	1099	switch (ix)
973	{	1100	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1101	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1102	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1103	case 2: RETVAL = THIS->ModNumLockMask; break;
		1104	case 3: RETVAL = THIS->current_screen; break;
		1105	case 4: RETVAL = THIS->hidden_cursor; break;
977	}	1106	}
978	OUTPUT:	1107	OUTPUT:
979	RETVAL	1108	RETVAL
980		1109
981	char *	1110	char *
…		…
991	}	1120	}
992	OUTPUT:	1121	OUTPUT:
993	RETVAL	1122	RETVAL
994		1123
995	SV *	1124	SV *
996	rxvt_term::_env ()	1125	rxvt_term::envv ()
		1126	ALIAS:
		1127	argv = 1
997	CODE:	1128	PPCODE:
998	{	1129	{
999	if (THIS->envv)	1130	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1131
		1132	EXTEND (SP, vec->size ());
		1133
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1134	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1135	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1136	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1137	}
1012	OUTPUT:
1013	RETVAL
1014		1138
1015	int	1139	int
1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1140	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1017	CODE:	1141	CODE:
1018	RETVAL = THIS->pty_ev.events;	1142	RETVAL = THIS->pty_ev.events;
1019	if (events != EVENT_UNDEF)	1143	if (events != ev::UNDEF)
1020	THIS->pty_ev.set (events);	1144	THIS->pty_ev.set (events);
1021	OUTPUT:	1145	OUTPUT:
1022	RETVAL	1146	RETVAL
1023		1147
1024	U32	1148	int
		1149	rxvt_term::pty_fd ()
		1150	CODE:
		1151	RETVAL = THIS->pty->pty;
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	Window
1025	rxvt_term::parent ()	1156	rxvt_term::parent ()
1026	CODE:	1157	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1158	RETVAL = THIS->parent [0];
1028	OUTPUT:	1159	OUTPUT:
1029	RETVAL	1160	RETVAL
1030		1161
1031	U32	1162	Window
1032	rxvt_term::vt ()	1163	rxvt_term::vt ()
1033	CODE:	1164	CODE:
1034	RETVAL = (U32)THIS->vt;	1165	RETVAL = THIS->vt;
1035	OUTPUT:	1166	OUTPUT:
1036	RETVAL	1167	RETVAL
		1168
		1169	void
		1170	rxvt_term::vt_emask_add (U32 emask)
		1171	CODE:
		1172	THIS->vt_emask_perl |= emask;
		1173	THIS->vt_select_input ();
1037		1174
1038	U32	1175	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1176	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1177	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1178	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1179	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1180	OUTPUT:
1046	RETVAL	1181	RETVAL
1047		1182
1048	int	1183	int
1049	rxvt_term::view_start (int newval = -1)	1184	rxvt_term::view_start (int newval = 1)
1050	PROTOTYPE: $;$	1185	PROTOTYPE: $;$
1051	CODE:	1186	CODE:
1052	{	1187	{
1053	RETVAL = THIS->view_start;	1188	RETVAL = THIS->view_start;
1054		1189
1055	if (newval >= 0)	1190	if (newval <= 0)
1056	{	1191	THIS->scr_changeview (max (newval, THIS->top_row));
1057	THIS->view_start = min (newval, THIS->nsaved);
1058	THIS->scr_changeview (RETVAL);
1059	}
1060	}	1192	}
1061	OUTPUT:	1193	OUTPUT:
1062	RETVAL	1194	RETVAL
1063		1195
1064	void	1196	void
		1197	rxvt_term::focus_in ()
		1198
		1199	void
		1200	rxvt_term::focus_out ()
		1201
		1202	void
		1203	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1204	ALIAS:
		1205	key_release = 1
		1206	CODE:
		1207	{
		1208	XKeyEvent xkey;
		1209
		1210	memset (&xkey, 0, sizeof (xkey));
		1211
		1212	xkey.time = time;
		1213	xkey.state = state;
		1214	xkey.keycode = keycode;
		1215
		1216	xkey.type = ix ? KeyRelease : KeyPress;
		1217	xkey.display = THIS->dpy;
		1218	xkey.window = THIS->vt;
		1219	xkey.root = THIS->display->root;
		1220	xkey.subwindow = THIS->vt;
		1221
		1222	if (ix)
		1223	THIS->key_release (xkey);
		1224	else
		1225	THIS->key_press (xkey);
		1226	}
		1227
		1228	void
1065	rxvt_term::want_refresh ()	1229	rxvt_term::want_refresh ()
1066	CODE:	1230	CODE:
1067	THIS->want_refresh = 1;	1231	THIS->want_refresh = 1;
		1232	THIS->refresh_check ();
1068		1233
1069	void	1234	void
1070	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1235	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1071	PPCODE:	1236	PPCODE:
1072	{	1237	{
1073	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1238	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1074	XSRETURN_EMPTY;	1239	XSRETURN_EMPTY;
1075		1240
1076	line_t &l = ROW(row_number);	1241	line_t &l = ROW(row_number);
1077		1242
1078	if (GIMME_V != G_VOID)	1243	if (GIMME_V != G_VOID)
1079	{	1244	{
1080	wchar_t *wstr = new wchar_t [THIS->ncol];	1245	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1081		1246
1082	for (int col = 0; col < THIS->ncol; col++)	1247	for (int col = 0; col < THIS->ncol; col++)
1083	wstr [col] = l.t [col];	1248	wstr [col] = l.t [col];
1084		1249
1085	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1250	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1086
1087	delete [] wstr;
1088	}	1251	}
1089		1252
1090	if (new_text)	1253	if (new_text)
1091	{	1254	{
1092	wchar_t *wstr = sv2wcs (new_text);	1255	wchar_t *wstr = sv2wcs (new_text);
1093		1256
1094	int len = min (wcslen (wstr) - start_ofs, max_len);	1257	int len = min (wcslen (wstr) - start_ofs, max_len);
1095		1258
1096	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1259	if (start_col < 0 || start_col + len > THIS->ncol)
1097	{	1260	{
1098	free (wstr);	1261	free (wstr);
1099	croak ("new_text extends beyond horizontal margins");	1262	croak ("new_text extends beyond horizontal margins");
1100	}	1263	}
1101		1264
…		…
1111		1274
1112	void	1275	void
1113	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1276	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1114	PPCODE:	1277	PPCODE:
1115	{	1278	{
1116	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1279	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1117	XSRETURN_EMPTY;	1280	XSRETURN_EMPTY;
1118		1281
1119	line_t &l = ROW(row_number);	1282	line_t &l = ROW(row_number);
1120		1283
1121	if (GIMME_V != G_VOID)	1284	if (GIMME_V != G_VOID)
…		…
1133	{	1296	{
1134	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1297	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1135	croak ("new_rend must be arrayref");	1298	croak ("new_rend must be arrayref");
1136		1299
1137	AV *av = (AV *)SvRV (new_rend);	1300	AV *av = (AV *)SvRV (new_rend);
1138	int len = min (av_len (av) + 1 - start_ofs, max_len);	1301	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1139		1302
1140	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
1141	croak ("new_rend array extends beyond horizontal margins");	1304	croak ("new_rend array extends beyond horizontal margins");
1142		1305
1143	for (int col = start_col; col < start_col + len; col++)	1306	for (int col = start_col; col < start_col + len; col++)
1144	{	1307	{
1145	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1308	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1151		1314
1152	int	1315	int
1153	rxvt_term::ROW_l (int row_number, int new_length = -1)	1316	rxvt_term::ROW_l (int row_number, int new_length = -1)
1154	CODE:	1317	CODE:
1155	{	1318	{
1156	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1319	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1157	XSRETURN_EMPTY;	1320	XSRETURN_EMPTY;
1158		1321
1159	line_t &l = ROW(row_number);	1322	line_t &l = ROW(row_number);
1160	RETVAL = l.l;	1323	RETVAL = l.l;
1161		1324
…		…
1167		1330
1168	bool	1331	bool
1169	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1332	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1170	CODE:	1333	CODE:
1171	{	1334	{
1172	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1335	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1173	XSRETURN_EMPTY;	1336	XSRETURN_EMPTY;
1174		1337
1175	line_t &l = ROW(row_number);	1338	line_t &l = ROW(row_number);
1176	RETVAL = l.is_longer ();	1339	RETVAL = l.is_longer ();
1177		1340
…		…
1185	rxvt_term::special_encode (SV *string)	1348	rxvt_term::special_encode (SV *string)
1186	CODE:	1349	CODE:
1187	{	1350	{
1188	wchar_t *wstr = sv2wcs (string);	1351	wchar_t *wstr = sv2wcs (string);
1189	int wlen = wcslen (wstr);	1352	int wlen = wcslen (wstr);
1190	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1353	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1191		1354
1192	rxvt_push_locale (THIS->locale);	1355	rxvt_push_locale (THIS->locale);
1193		1356
1194	wchar_t *r = rstr;	1357	wchar_t *r = rstr;
1195	for (wchar_t *s = wstr; *s; s++)	1358	for (wchar_t *s = wstr; *s; s++)
		1359	{
		1360	int w = WCWIDTH (*s);
		1361
1196	if (wcwidth (*s) == 0)	1362	if (w == 0)
1197	{	1363	{
1198	if (r == rstr)	1364	if (r == rstr)
1199	croak ("leading combining character unencodable");	1365	croak ("leading combining character unencodable");
1200		1366
1201	unicode_t n = rxvt_compose (r[-1], *s);	1367	unicode_t n = rxvt_compose (r[-1], *s);
1202	if (n == NOCHAR)	1368	if (n == NOCHAR)
1203	n = rxvt_composite.compose (r[-1], *s);	1369	n = rxvt_composite.compose (r[-1], *s);
1204		1370
1205	r[-1] = n;	1371	r[-1] = n;
1206	}	1372	}
1207	#if !UNICODE_3	1373	#if !UNICODE_3
1208	else if (*s >= 0x10000)	1374	else if (*s >= 0x10000)
1209	*r++ = rxvt_composite.compose (*s);	1375	*r++ = rxvt_composite.compose (*s);
1210	#endif	1376	#endif
1211	else	1377	else
1212	*r++ = *s;	1378	*r++ = *s;
		1379
		1380	// the *2 above only allows wcwidth <= 2
		1381	if (w > 1)
		1382	*r++ = NOCHAR;
		1383	}
1213		1384
1214	rxvt_pop_locale ();	1385	rxvt_pop_locale ();
1215		1386
1216	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1387	RETVAL = wcs2sv (rstr, r - rstr);
1217
1218	delete [] rstr;
1219	}	1388	}
1220	OUTPUT:	1389	OUTPUT:
1221	RETVAL	1390	RETVAL
1222		1391
1223	SV *	1392	SV *
1224	rxvt_term::special_decode (SV *text)	1393	rxvt_term::special_decode (SV *text)
1225	CODE:	1394	CODE:
1226	{	1395	{
1227	wchar_t *wstr = sv2wcs (text);	1396	wchar_t *wstr = sv2wcs (text);
1228	int wlen = wcslen (wstr);
1229	int dlen = 0;	1397	int dlen = 0;
1230		1398
1231	// find length	1399	// find length
1232	for (wchar_t *s = wstr; *s; s++)	1400	for (wchar_t *s = wstr; *s; s++)
1233	if (*s == NOCHAR)	1401	if (*s == NOCHAR)
…		…
1235	else if (IS_COMPOSE (*s))	1403	else if (IS_COMPOSE (*s))
1236	dlen += rxvt_composite.expand (*s, 0);	1404	dlen += rxvt_composite.expand (*s, 0);
1237	else	1405	else
1238	dlen++;	1406	dlen++;
1239		1407
1240	wchar_t *rstr = new wchar_t [dlen];	1408	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1241		1409
1242	// decode	1410	// decode
1243	wchar_t *r = rstr;	1411	wchar_t *r = rstr;
1244	for (wchar_t *s = wstr; *s; s++)	1412	for (wchar_t *s = wstr; *s; s++)
1245	if (*s == NOCHAR)	1413	if (*s == NOCHAR)
…		…
1247	else if (IS_COMPOSE (*s))	1415	else if (IS_COMPOSE (*s))
1248	r += rxvt_composite.expand (*s, r);	1416	r += rxvt_composite.expand (*s, r);
1249	else	1417	else
1250	*r++ = *s;	1418	*r++ = *s;
1251		1419
1252	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1420	RETVAL = wcs2sv (rstr, r - rstr);
1253
1254	delete [] rstr;
1255	}	1421	}
1256	OUTPUT:	1422	OUTPUT:
1257	RETVAL	1423	RETVAL
1258		1424
1259	void	1425	void
1260	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1426	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1261	PPCODE:	1427	PPCODE:
1262	{	1428	{
1263	struct resval { const char *name; int value; } rslist [] = {	1429	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1264	# define def(name) { # name, Rs_ ## name },	1430	# define def(name) { # name, Rs_ ## name },
1265	# define reserve(name,count)	1431	# define reserve(name,count)
1266	# include "rsinc.h"	1432	# include "rsinc.h"
1267	# undef def	1433	# undef def
1268	# undef reserve	1434	# undef reserve
1269	};	1435	};
1270		1436
1271	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1437	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1272		1438
1273	do {	1439	do {
1274	if (rs-- == rslist)	1440	if (rs-- == rslist)
1275	croak ("no such resource '%s', requested", name);	1441	croak ("no such resource '%s', requested", name);
1276	} while (strcmp (name, rs->name));	1442	} while (strcmp (name, rs->name));
…		…
1279		1445
1280	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1446	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1281	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1447	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1282		1448
1283	if (GIMME_V != G_VOID)	1449	if (GIMME_V != G_VOID)
1284	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1450	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1285		1451
1286	if (newval)	1452	if (newval)
1287	{	1453	{
1288	if (SvOK (newval))	1454	if (SvOK (newval))
1289	{	1455	{
…		…
1296	}	1462	}
1297	}	1463	}
1298		1464
1299	const char *	1465	const char *
1300	rxvt_term::x_resource (const char *name)	1466	rxvt_term::x_resource (const char *name)
1301	CLEANUP:
1302	SvTAINTED_on (ST (0));
1303		1467
1304	bool	1468	bool
1305	rxvt_term::option (U32 optval, int set = -1)	1469	rxvt_term::option (U8 optval, int set = -1)
1306	CODE:	1470	CODE:
1307	{	1471	{
1308	RETVAL = THIS->options & optval;	1472	RETVAL = THIS->option (optval);
1309		1473
1310	if (set >= 0)	1474	if (set >= 0)
1311	{	1475	{
1312	if (set)
1313	THIS->options |= optval;	1476	THIS->set_option (optval, set);
1314	else
1315	THIS->options &= ~optval;
1316		1477
		1478	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1317	switch (optval)	1479	switch (optval)
1318	{	1480	{
1319	case Opt_skipBuiltinGlyphs:	1481	case Opt_skipBuiltinGlyphs:
1320	THIS->set_fonts ();	1482	THIS->set_fonts ();
1321	THIS->scr_remap_chars ();	1483	THIS->scr_remap_chars ();
1322	THIS->scr_touch (true);	1484	THIS->scr_touch (true);
1323	THIS->want_refresh = 1;	1485	THIS->want_refresh = 1;
		1486	THIS->refresh_check ();
1324	break;	1487	break;
1325		1488
1326	case Opt_cursorUnderline:	1489	case Opt_cursorUnderline:
1327	THIS->want_refresh = 1;	1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
1328	break;	1492	break;
1329		1493
1330	# case Opt_scrollBar_floating:	1494	# case Opt_scrollBar_floating:
1331	# case Opt_scrollBar_right:	1495	# case Opt_scrollBar_right:
1332	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1496	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1333	# break;	1497	# break;
1334	}	1498	}
1335	}	1499	}
1336	}	1500	}
1337	OUTPUT:	1501	OUTPUT:
1338	RETVAL	1502	RETVAL
1339		1503
…		…
1367	PUSHs (sv_2mortal (newSViv (rc.col)));	1531	PUSHs (sv_2mortal (newSViv (rc.col)));
1368	}	1532	}
1369		1533
1370	if (items == 3)	1534	if (items == 3)
1371	{	1535	{
1372	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1536	rc.row = SvIV (ST (1));
1373	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1537	rc.col = SvIV (ST (2));
		1538
		1539	if (ix == 2)
		1540	{
		1541	if (rc.col == 0)
		1542	{
		1543	// col == 0 means end of previous line
		1544	rc.row--;
		1545	rc.col = THIS->ncol;
		1546	}
		1547	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1548	&& rc.col > ROW(rc.row).l)
		1549	{
		1550	// col >= length means while line and add newline
		1551	rc.col = THIS->ncol;
		1552	}
		1553	}
		1554
		1555	clamp_it (rc.col, 0, THIS->ncol);
		1556	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1374		1557
1375	if (ix)	1558	if (ix)
		1559	{
1376	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
		1561	THIS->refresh_check ();
		1562	}
1377	}	1563	}
1378	}	1564	}
1379		1565
1380	char	1566	char
1381	rxvt_term::cur_charset ()	1567	rxvt_term::cur_charset ()
1382	CODE:	1568	CODE:
1383	RETVAL = THIS->charsets [THIS->screen.charset];	1569	RETVAL = THIS->charsets [THIS->screen.charset];
1384	OUTPUT:	1570	OUTPUT:
1385	RETVAL	1571	RETVAL
1386		1572
1387	#void	1573	void
1388	#rxvt_term::selection_clear ()	1574	rxvt_term::selection_clear ()
1389		1575
1390	void	1576	void
1391	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1577	rxvt_term::selection_make (Time eventtime, bool rect = false)
1392	CODE:	1578	CODE:
1393	THIS->selection.op = SELECTION_CONT;	1579	THIS->selection.op = SELECTION_CONT;
1394	THIS->selection.rect = rect;	1580	THIS->selection.rect = rect;
1395	THIS->selection_make (eventtime);	1581	THIS->selection_make (eventtime);
1396		1582
1397	int	1583	int
1398	rxvt_term::selection_grab (U32 eventtime)	1584	rxvt_term::selection_grab (Time eventtime)
1399		1585
1400	void	1586	void
1401	rxvt_term::selection (SV *newtext = 0)	1587	rxvt_term::selection (SV *newtext = 0)
1402	PPCODE:	1588	PPCODE:
1403	{	1589	{
1404	if (GIMME_V != G_VOID)	1590	if (GIMME_V != G_VOID)
1405	XPUSHs (THIS->selection.text	1591	XPUSHs (THIS->selection.text
1406	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1592	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1407	: &PL_sv_undef);	1593	: &PL_sv_undef);
1408		1594
1409	if (newtext)	1595	if (newtext)
1410	{	1596	{
1411	free (THIS->selection.text);	1597	free (THIS->selection.text);
…		…
1421	void	1607	void
1422	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1608	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1423		1609
1424	void	1610	void
1425	rxvt_term::scr_bell ()	1611	rxvt_term::scr_bell ()
		1612
		1613	void
		1614	rxvt_term::scr_change_screen (int screen)
1426		1615
1427	void	1616	void
1428	rxvt_term::scr_add_lines (SV *string)	1617	rxvt_term::scr_add_lines (SV *string)
1429	CODE:	1618	CODE:
1430	{	1619	{
…		…
1471	o->self = (HV *)SvRV (RETVAL);	1660	o->self = (HV *)SvRV (RETVAL);
1472	}	1661	}
1473	OUTPUT:	1662	OUTPUT:
1474	RETVAL	1663	RETVAL
1475		1664
		1665	#############################################################################
		1666	# Various X Utility Functions
		1667	#############################################################################
		1668
		1669	void
		1670	rxvt_term::XListProperties (Window window)
		1671	PPCODE:
		1672	{
		1673	int count;
		1674	Atom *props = XListProperties (THIS->dpy, window, &count);
		1675
		1676	EXTEND (SP, count);
		1677	while (count--)
		1678	PUSHs (newSVuv ((U32)props [count]));
		1679
		1680	XFree (props);
		1681	}
		1682
		1683	void
		1684	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1685	PPCODE:
		1686	{
		1687	Atom type;
		1688	int format;
		1689	unsigned long nitems;
		1690	unsigned long bytes_after;
		1691	unsigned char *prop;
		1692
		1693	XGetWindowProperty (THIS->dpy, window, property,
		1694	0, 1<<24, 0, AnyPropertyType,
		1695	&type, &format, &nitems, &bytes_after, &prop);
		1696
		1697	if (type != None)
		1698	{
		1699	int elemsize = format == 16 ? sizeof (short)
		1700	: format == 32 ? sizeof (long)
		1701	: 1;
		1702
		1703	EXTEND (SP, 3);
		1704	PUSHs (newSVuv ((U32)type));
		1705	PUSHs (newSViv (format));
		1706	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1707	XFree (prop);
		1708	}
		1709	}
		1710
		1711	void
		1712	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1713	CODE:
		1714	{
		1715	STRLEN len;
		1716	char *data_ = SvPVbyte (data, len);
		1717
		1718	int elemsize = format == 16 ? sizeof (short)
		1719	: format == 32 ? sizeof (long)
		1720	: 1;
		1721
		1722	XChangeProperty (THIS->dpy, window, property,
		1723	type, format, PropModeReplace,
		1724	(unsigned char *)data_, len / elemsize);
		1725	}
		1726
		1727	Atom
		1728	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1729	C_ARGS: term->dpy, atom_name, only_if_exists
		1730
		1731	char *
		1732	XGetAtomName (rxvt_term *term, Atom atom)
		1733	C_ARGS: term->dpy, atom
		1734	CLEANUP:
		1735	XFree (RETVAL);
		1736
		1737	void
		1738	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1739	C_ARGS: term->dpy, window, property
		1740
		1741	Window
		1742	rxvt_term::DefaultRootWindow ()
		1743	CODE:
		1744	RETVAL = THIS->display->root;
		1745	OUTPUT:
		1746	RETVAL
		1747
		1748	#if 0
		1749
		1750	Window
		1751	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1752	C_ARGS: term->dpy, (Window)parent,
		1753	x, y, width, height, 0,
		1754	term->pix_colors_focused[Color_border],
		1755	term->pix_colors_focused[Color_border]
		1756
		1757	#endif
		1758
		1759	void
		1760	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1761	C_ARGS: term->dpy, window, parent, x, y
		1762
		1763	void
		1764	XMapWindow (rxvt_term *term, Window window)
		1765	C_ARGS: term->dpy, window
		1766
		1767	void
		1768	XUnmapWindow (rxvt_term *term, Window window)
		1769	C_ARGS: term->dpy, window
		1770
		1771	void
		1772	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1773	C_ARGS: term->dpy, window, x, y, width, height
		1774
		1775	void
		1776	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1777	CODE:
		1778	{
		1779	XWindowAttributes attr;
		1780	XGetWindowAttributes (THIS->dpy, window, &attr);
		1781	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1782	}
		1783
		1784	void
		1785	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1786	PPCODE:
		1787	{
		1788	int dx, dy;
		1789	Window child;
		1790
		1791	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1792	{
		1793	EXTEND (SP, 3);
		1794	PUSHs (newSViv (dx));
		1795	PUSHs (newSViv (dy));
		1796	PUSHs (newSVuv (child));
		1797	}
		1798	}
		1799
		1800	#############################################################################
		1801	# urxvt::overlay
		1802	#############################################################################
		1803
1476	MODULE = urxvt PACKAGE = urxvt::overlay	1804	MODULE = urxvt PACKAGE = urxvt::overlay
1477		1805
1478	void	1806	void
1479	overlay::set (int x, int y, SV *text, SV *rend = 0)	1807	overlay::set (int x, int y, SV *text, SV *rend = 0)
1480		1808
…		…
1485	overlay::hide ()	1813	overlay::hide ()
1486		1814
1487	void	1815	void
1488	overlay::DESTROY ()	1816	overlay::DESTROY ()
1489		1817
1490	MODULE = urxvt PACKAGE = urxvt::timer	1818	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1491		1819
1492	SV *
1493	timer::new ()
1494	CODE:
1495	timer *w = new timer;
1496	w->start (NOW);
1497	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1498	w->self = (HV *)SvRV (RETVAL);
1499	OUTPUT:
1500	RETVAL
1501
1502	timer *
1503	timer::cb (SV *cb)
1504	CODE:
1505	THIS->cb (cb);
1506	RETVAL = THIS;
1507	OUTPUT:
1508	RETVAL
1509
1510	NV
1511	timer::at ()
1512	CODE:
1513	RETVAL = THIS->at;
1514	OUTPUT:
1515	RETVAL
1516
1517	timer *
1518	timer::interval (NV interval)
1519	CODE:
1520	THIS->interval = interval;
1521	RETVAL = THIS;
1522	OUTPUT:
1523	RETVAL
1524
1525	timer *
1526	timer::set (NV tstamp)
1527	CODE:
1528	THIS->set (tstamp);
1529	RETVAL = THIS;
1530	OUTPUT:
1531	RETVAL
1532
1533	timer *
1534	timer::start (NV tstamp = THIS->at)
1535	CODE:
1536	THIS->start (tstamp);
1537	RETVAL = THIS;
1538	OUTPUT:
1539	RETVAL
1540
1541	timer *
1542	timer::stop ()
1543	CODE:
1544	THIS->stop ();
1545	RETVAL = THIS;
1546	OUTPUT:
1547	RETVAL
1548
1549	void
1550	timer::DESTROY ()
1551
1552	MODULE = urxvt PACKAGE = urxvt::iow
1553
1554	SV *
1555	iow::new ()
1556	CODE:
1557	iow *w = new iow;
1558	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1559	w->self = (HV *)SvRV (RETVAL);
1560	OUTPUT:
1561	RETVAL
1562
1563	iow *
1564	iow::cb (SV *cb)
1565	CODE:
1566	THIS->cb (cb);
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::fd (int fd)
1573	CODE:
1574	THIS->fd = fd;
1575	RETVAL = THIS;
1576	OUTPUT:
1577	RETVAL
1578
1579	iow *
1580	iow::events (short events)
1581	CODE:
1582	THIS->events = events;
1583	RETVAL = THIS;
1584	OUTPUT:
1585	RETVAL
1586
1587	iow *
1588	iow::start ()
1589	CODE:
1590	THIS->start ();
1591	RETVAL = THIS;
1592	OUTPUT:
1593	RETVAL
1594
1595	iow *
1596	iow::stop ()
1597	CODE:
1598	THIS->stop ();
1599	RETVAL = THIS;
1600	OUTPUT:
1601	RETVAL
1602
1603	void
1604	iow::DESTROY ()
1605
1606

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