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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.33 by root, Fri Jan 6 20:50:58 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 2006 UTC

…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#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)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
68	new_ref (HV *hv, const char *klass)	78	new_ref (HV *hv, const char *klass)
69	{	79	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}	81	}
72		82
73	//TODO: use magic
74	static SV *	83	static SV *
75	newSVptr (void *ptr, const char *klass)	84	newSVptr (void *ptr, const char *klass)
76	{	85	{
77	HV *hv = newHV ();	86	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	87	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		111
103	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
104	}	113	}
105		114
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		117
109	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
110		119
111	struct perl_watcher
112	{
113	SV *cbsv;
114	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		121
202	struct overlay {	122	class overlay {
203	HV *self;
204	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
205	int x, y, w, h;	125	int x, y, w, h;
206	int border;	126	int border;
207	text_t **text;	127	text_t **text;
208	rend_t **rend;	128	rend_t **rend;
209		129
		130	public:
		131	HV *self;
		132
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	134	~overlay ();
212		135
213	void show ();	136	void show ();
214	void hide ();	137	void hide ();
…		…
217		140
218	void set (int x, int y, SV *str, SV *rend);	141	void set (int x, int y, SV *str, SV *rend);
219	};	142	};
220		143
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	144	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
223	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
224	if (border == 2)	150	if (border == 2)
225	{	151	{
226	w += 2;	152	w += 2;
227	h += 2;	153	h += 2;
228	}	154	}
…		…
266	*rp++ = r;	192	*rp++ = r;
267	}	193	}
268	}	194	}
269		195
270	show ();	196	show ();
271	THIS->want_refresh = 1;
272	}	197	}
273		198
274	overlay::~overlay ()	199	overlay::~overlay ()
275	{	200	{
276	hide ();	201	hide ();
…		…
281	delete [] rend[y];	206	delete [] rend[y];
282	}	207	}
283		208
284	delete [] text;	209	delete [] text;
285	delete [] rend;	210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
286		223
287	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
288	}	225	}
289		226
290	void	227	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}
298
299	void
300	overlay::hide ()	228	overlay::hide ()
301	{	229	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
303		232
304	if (ovs)	233	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		234
308	HV *hv = (HV *)SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
311	}	248	}
312		249
313	void overlay::swap ()	250	void overlay::swap ()
314	{	251	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
321	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
322	{	259	{
323	text_t *t1 = text [y];	260	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
325		262
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		265
329	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
330	{	267	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	269	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
357		294
358	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
359		296
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	299	}
363		300
364	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
365	}	302	}
366		303
367
368	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
369		305
		306	#define IOM_CLASS "urxvt"
		307	#include <iom_perl.h>
		308
		309	/////////////////////////////////////////////////////////////////////////////
		310
370	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
371		312
372	static PerlInterpreter *perl;	313	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		314
378	rxvt_perl_interp::~rxvt_perl_interp ()	315	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	316	{
380	if (perl)	317	if (perl)
381	{	318	{
…		…
383	perl_free (perl);	320	perl_free (perl);
384	}	321	}
385	}	322	}
386		323
387	void	324	void
388	rxvt_perl_interp::init ()	325	rxvt_perl_interp::init (rxvt_term *term)
389	{	326	{
390	if (!perl)	327	if (!perl)
391	{	328	{
		329	rxvt_push_locale (""); // perl init destroys current locale
		330
		331	perl_environ = rxvt_environ;
		332	swap (perl_environ, environ);
		333
392	char *argv[] = {	334	char *argv[] = {
393	"",	335	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	336	"-e"
		337	"BEGIN {"
		338	" urxvt->bootstrap;"
		339	" unshift @INC, '" LIBDIR "';"
		340	"}"
		341	""
		342	"use urxvt;"
395	};	343	};
396		344
397	perl = perl_alloc ();	345	perl = perl_alloc ();
398	perl_construct (perl);	346	perl_construct (perl);
399		347
…		…
404		352
405	perl_destruct (perl);	353	perl_destruct (perl);
406	perl_free (perl);	354	perl_free (perl);
407	perl = 0;	355	perl = 0;
408	}	356	}
		357
		358	swap (perl_environ, environ);
		359
		360	rxvt_pop_locale ();
		361	}
		362
		363	if (perl)
		364	{
		365	// runs outside of perls ENV
		366	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		367	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		368	}
		369	}
		370
		371	static void
		372	ungrab (rxvt_term *THIS)
		373	{
		374	if (THIS->perl.grabtime)
		375	{
		376	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		377	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		378	THIS->perl.grabtime = 0;
409	}	379	}
410	}	380	}
411		381
412	bool	382	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	383	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	384	{
415	if (!perl)	385	if (!perl || !term->perl.self)
416	return false;	386	return false;
417		387
418	if (htype == HOOK_INIT) // first hook ever called	388	// pre-handling of some events
		389	if (htype == HOOK_REFRESH_END)
419	{	390	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	391	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	392
		393	for (int i = 0; i <= AvFILL (av); i++)
		394	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	395	}
423	else if (!term->self)	396
424	return false; // perl not initialized for this instance	397	swap (perl_environ, environ);
		398
		399	bool event_consumed;
		400
		401	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		402	|| term->perl.should_invoke [htype])
		403	try
		404	{
		405	dSP;
		406	va_list ap;
		407
		408	va_start (ap, htype);
		409
		410	ENTER;
		411	SAVETMPS;
		412
		413	PUSHMARK (SP);
		414
		415	XPUSHs (sv_2mortal (newSVterm (term)));
		416	XPUSHs (sv_2mortal (newSViv (htype)));
		417
		418	for (;;) {
		419	data_type dt = (data_type)va_arg (ap, int);
		420
		421	switch (dt)
		422	{
		423	case DT_INT:
		424	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		425	break;
		426
		427	case DT_LONG:
		428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		429	break;
		430
		431	case DT_STR:
		432	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		433	break;
		434
		435	case DT_STR_LEN:
		436	{
		437	char *str = va_arg (ap, char *);
		438	int len = va_arg (ap, int);
		439
		440	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		441	}
		442	break;
		443
		444	case DT_WCS_LEN:
		445	{
		446	wchar_t *wstr = va_arg (ap, wchar_t *);
		447	int wlen = va_arg (ap, int);
		448
		449	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		450	}
		451	break;
		452
		453	case DT_LCS_LEN:
		454	{
		455	long *lstr = va_arg (ap, long *);
		456	int llen = va_arg (ap, int);
		457
		458	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		459	}
		460	break;
		461
		462	case DT_XEVENT:
		463	{
		464	XEvent *xe = va_arg (ap, XEvent *);
		465	HV *hv = newHV ();
		466
		467	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		468	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		469	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		470	# undef set
		471
		472	setiv (type, xe->type);
		473	setiv (send_event, xe->xany.send_event);
		474	setiv (serial, xe->xany.serial);
		475
		476	switch (xe->type)
		477	{
		478	case KeyPress:
		479	case KeyRelease:
		480	case ButtonPress:
		481	case ButtonRelease:
		482	case MotionNotify:
		483	setuv (window, xe->xmotion.window);
		484	setuv (root, xe->xmotion.root);
		485	setuv (subwindow, xe->xmotion.subwindow);
		486	setuv (time, xe->xmotion.time);
		487	setiv (x, xe->xmotion.x);
		488	setiv (y, xe->xmotion.y);
		489	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		490	setiv (col, xe->xmotion.x / term->fwidth);
		491	setiv (x_root, xe->xmotion.x_root);
		492	setiv (y_root, xe->xmotion.y_root);
		493	setuv (state, xe->xmotion.state);
		494
		495	switch (xe->type)
		496	{
		497	case KeyPress:
		498	case KeyRelease:
		499	setuv (keycode, xe->xkey.keycode);
		500	break;
		501
		502	case ButtonPress:
		503	case ButtonRelease:
		504	setuv (button, xe->xbutton.button);
		505	break;
		506
		507	case MotionNotify:
		508	setiv (is_hint, xe->xmotion.is_hint);
		509	break;
		510	}
		511
		512	break;
		513
		514	case MapNotify:
		515	case UnmapNotify:
		516	case ConfigureNotify:
		517	setuv (event, xe->xconfigure.event);
		518	setuv (window, xe->xconfigure.window);
		519
		520	switch (xe->type)
		521	{
		522	case ConfigureNotify:
		523	setiv (x, xe->xconfigure.x);
		524	setiv (y, xe->xconfigure.y);
		525	setiv (width, xe->xconfigure.width);
		526	setiv (height, xe->xconfigure.height);
		527	setuv (above, xe->xconfigure.above);
		528	break;
		529	}
		530
		531	break;
		532
		533	case PropertyNotify:
		534	setuv (window, xe->xproperty.window);
		535	setuv (atom, xe->xproperty.atom);
		536	setuv (time, xe->xproperty.time);
		537	setiv (state, xe->xproperty.state);
		538	break;
		539
		540	case ClientMessage:
		541	setuv (window, xe->xclient.window);
		542	setuv (message_type, xe->xclient.message_type);
		543	setuv (format, xe->xclient.format);
		544	setuv (l0, xe->xclient.data.l[0]);
		545	setuv (l1, xe->xclient.data.l[1]);
		546	setuv (l2, xe->xclient.data.l[2]);
		547	setuv (l3, xe->xclient.data.l[3]);
		548	setuv (l4, xe->xclient.data.l[4]);
		549	break;
		550	}
		551
		552	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		553	}
		554	break;
		555
		556	case DT_END:
		557	goto call;
		558
		559	default:
		560	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		561	}
		562	}
		563
		564	call:
		565	va_end (ap);
		566
		567	PUTBACK;
		568	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		569	SPAGAIN;
		570
		571	if (count)
		572	{
		573	SV *status = POPs;
		574	count = SvTRUE (status);
		575	}
		576
		577	PUTBACK;
		578	FREETMPS;
		579	LEAVE;
		580
		581	if (SvTRUE (ERRSV))
		582	{
		583	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		584	ungrab (term); // better lose the grab than the session
		585	}
		586
		587	event_consumed = !!count;
		588	}
		589	catch (...)
		590	{
		591	swap (perl_environ, environ);
		592	throw;
		593	}
		594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
		599	{
		600	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		604	}
425	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
426	{	606	{
427	// handled later	607	clearSVptr ((SV *)term->perl.self);
		608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
428	}	612	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		613
433	if (HvKEYS (hv))	614	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		615
437	while (HE *he = hv_iternext (hv))	616	return event_consumed;
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439	}
440	}
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448
449	ENTER;
450	SAVETMPS;
451
452	PUSHMARK (SP);
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STR_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));
480	}
481	break;
482
483	case DT_WCS_LEN:
484	{
485	wchar_t *wstr = va_arg (ap, wchar_t *);
486	int wlen = va_arg (ap, int);
487
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489	}
490
491	case DT_XEVENT:
492	{
493	XEvent *xe = va_arg (ap, XEvent *);
494	HV *hv = newHV ();
495
496	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
497	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
498	# undef set
499
500	setiv (type, xe->type);
501	setiv (send_event, xe->xany.send_event);
502	setiv (serial, xe->xany.serial);
503
504	switch (xe->type)
505	{
506	case KeyPress:
507	case KeyRelease:
508	case ButtonPress:
509	case ButtonRelease:
510	case MotionNotify:
511	setiv (time, xe->xmotion.time);
512	setiv (x, xe->xmotion.x);
513	setiv (y, xe->xmotion.y);
514	setiv (row, xe->xmotion.y / term->fheight);
515	setiv (col, xe->xmotion.x / term->fwidth);
516	setiv (x_root, xe->xmotion.x_root);
517	setiv (y_root, xe->xmotion.y_root);
518	setiv (state, xe->xmotion.state);
519	break;
520	}
521
522	switch (xe->type)
523	{
524	case KeyPress:
525	case KeyRelease:
526	setiv (keycode, xe->xkey.keycode);
527	break;
528
529	case ButtonPress:
530	case ButtonRelease:
531	setiv (button, xe->xbutton.button);
532	break;
533
534	case MotionNotify:
535	setiv (is_hint, xe->xmotion.is_hint);
536	break;
537	}
538
539	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
540	}
541	break;
542
543	case DT_END:
544	{
545	va_end (ap);
546
547	PUTBACK;
548	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
549	SPAGAIN;
550
551	if (count)
552	{
553	SV *status = POPs;
554	count = SvTRUE (status);
555	}
556
557	PUTBACK;
558	FREETMPS;
559	LEAVE;
560
561	if (SvTRUE (ERRSV))
562	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
563
564	if (htype == HOOK_DESTROY)
565	{
566	clearSVptr ((SV *)term->self);
567	SvREFCNT_dec ((SV *)term->self);
568	}
569
570	return count;
571	}
572
573	default:
574	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
575	}
576	}
577	}	617	}
578		618
579	/////////////////////////////////////////////////////////////////////////////	619	/////////////////////////////////////////////////////////////////////////////
580		620
581	MODULE = urxvt PACKAGE = urxvt	621	MODULE = urxvt PACKAGE = urxvt
582		622
583	PROTOTYPES: ENABLE	623	PROTOTYPES: ENABLE
584		624
585	BOOT:	625	BOOT:
586	{	626	{
587	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	627	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		628	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		629	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		630	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		631
588	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	632	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
589	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	633	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
590	# include "hookinc.h"	634	# include "hookinc.h"
591	# undef def	635	# undef def
592		636
		637	HV *option = get_hv ("urxvt::OPTION", 1);
		638	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		639	# define nodef(name)
		640	# include "optinc.h"
		641	# undef nodef
		642	# undef def
		643
		644	HV *stash = gv_stashpv ("urxvt", 1);
		645	static const struct {
		646	const char *name;
		647	IV iv;
		648	} *civ, const_iv[] = {
		649	# define const_iv(name) { # name, (IV)name }
593	export_const (DEFAULT_RSTYLE);	650	const_iv (DEFAULT_RSTYLE),
594	export_const (OVERLAY_RSTYLE);	651	const_iv (OVERLAY_RSTYLE),
595	export_const (RS_Bold);	652	const_iv (RS_Bold),
596	export_const (RS_Italic);	653	const_iv (RS_Italic),
597	export_const (RS_Blink);	654	const_iv (RS_Blink),
598	export_const (RS_RVid);	655	const_iv (RS_RVid),
599	export_const (RS_Uline);	656	const_iv (RS_Uline),
600		657
601	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	658	const_iv (CurrentTime),
602	}	659	const_iv (ShiftMask),
		660	const_iv (LockMask),
		661	const_iv (ControlMask),
		662	const_iv (Mod1Mask),
		663	const_iv (Mod2Mask),
		664	const_iv (Mod3Mask),
		665	const_iv (Mod4Mask),
		666	const_iv (Mod5Mask),
		667	const_iv (Button1Mask),
		668	const_iv (Button2Mask),
		669	const_iv (Button3Mask),
		670	const_iv (Button4Mask),
		671	const_iv (Button5Mask),
		672	const_iv (AnyModifier),
603		673
604	SV *	674	const_iv (NoSymbol),
605	new (...)	675	const_iv (GrabModeSync),
606	CODE:	676	const_iv (GrabModeAsync),
607	{
608	stringvec *argv = new stringvec;
609	bool success;
610		677
611	for (int i = 0; i < items ;i++)	678	const_iv (NoEventMask),
612	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	679	const_iv (KeyPressMask),
		680	const_iv (KeyReleaseMask),
		681	const_iv (ButtonPressMask),
		682	const_iv (ButtonReleaseMask),
		683	const_iv (EnterWindowMask),
		684	const_iv (LeaveWindowMask),
		685	const_iv (PointerMotionMask),
		686	const_iv (PointerMotionHintMask),
		687	const_iv (Button1MotionMask),
		688	const_iv (Button2MotionMask),
		689	const_iv (Button3MotionMask),
		690	const_iv (Button4MotionMask),
		691	const_iv (Button5MotionMask),
		692	const_iv (ButtonMotionMask),
		693	const_iv (KeymapStateMask),
		694	const_iv (ExposureMask),
		695	const_iv (VisibilityChangeMask),
		696	const_iv (StructureNotifyMask),
		697	const_iv (ResizeRedirectMask),
		698	const_iv (SubstructureNotifyMask),
		699	const_iv (SubstructureRedirectMask),
		700	const_iv (FocusChangeMask),
		701	const_iv (PropertyChangeMask),
		702	const_iv (ColormapChangeMask),
		703	const_iv (OwnerGrabButtonMask),
613		704
614	rxvt_term *term = new rxvt_term;	705	const_iv (KeyPress),
		706	const_iv (KeyRelease),
		707	const_iv (ButtonPress),
		708	const_iv (ButtonRelease),
		709	const_iv (MotionNotify),
		710	const_iv (EnterNotify),
		711	const_iv (LeaveNotify),
		712	const_iv (FocusIn),
		713	const_iv (FocusOut),
		714	const_iv (KeymapNotify),
		715	const_iv (Expose),
		716	const_iv (GraphicsExpose),
		717	const_iv (NoExpose),
		718	const_iv (VisibilityNotify),
		719	const_iv (CreateNotify),
		720	const_iv (DestroyNotify),
		721	const_iv (UnmapNotify),
		722	const_iv (MapNotify),
		723	const_iv (MapRequest),
		724	const_iv (ReparentNotify),
		725	const_iv (ConfigureNotify),
		726	const_iv (ConfigureRequest),
		727	const_iv (GravityNotify),
		728	const_iv (ResizeRequest),
		729	const_iv (CirculateNotify),
		730	const_iv (CirculateRequest),
		731	const_iv (PropertyNotify),
		732	const_iv (SelectionClear),
		733	const_iv (SelectionRequest),
		734	const_iv (SelectionNotify),
		735	const_iv (ColormapNotify),
		736	const_iv (ClientMessage),
		737	const_iv (MappingNotify),
		738	# if ENABLE_XIM_ONTHESPOT
		739	const_iv (XIMReverse),
		740	const_iv (XIMUnderline),
		741	const_iv (XIMHighlight),
		742	const_iv (XIMPrimary),
		743	const_iv (XIMSecondary),
		744	const_iv (XIMTertiary),
		745	const_iv (XIMVisibleToForward),
		746	const_iv (XIMVisibleToBackword),
		747	const_iv (XIMVisibleToCenter),
		748	# if 0
		749	const_iv (XIMForwardChar),
		750	const_iv (XIMBackwardChar),
		751	const_iv (XIMForwardWord),
		752	const_iv (XIMBackwardWord),
		753	const_iv (XIMCaretUp),
		754	const_iv (XIMCaretDown),
		755	const_iv (XIMNextLine),
		756	const_iv (XIMPreviousLine),
		757	const_iv (XIMLineStart),
		758	const_iv (XIMLineEnd),
		759	const_iv (XIMAbsolutePosition),
		760	const_iv (XIMDontChange),
		761	# endif
		762	# endif
		763	};
615		764
616	term->argv = argv;	765	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
617		766	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
618	try
619	{
620	if (!term->init (argv->size (), argv->begin ()))
621	term = 0;
622	}
623	catch (const class rxvt_failure_exception &e)
624	{
625	term->destroy ();
626	croak ("exception caught while initializing new terminal instance");
627	}
628
629	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
630	}	767	}
631	OUTPUT:
632	RETVAL
633
634	void
635	set_should_invoke (int htype, int value)
636	CODE:
637	rxvt_perl.should_invoke [htype] = value;
638		768
639	void	769	void
640	warn (const char *msg)	770	warn (const char *msg)
641	CODE:	771	CODE:
642	rxvt_warn ("%s", msg);	772	rxvt_warn ("%s", msg);
643		773
644	void	774	void
645	fatal (const char *msg)	775	fatal (const char *msg)
646	CODE:	776	CODE:
647	rxvt_fatal ("%s", msg);	777	rxvt_fatal ("%s", msg);
		778
		779	void
		780	_exit (int status)
648		781
649	NV	782	NV
650	NOW ()	783	NOW ()
651	CODE:	784	CODE:
652	RETVAL = NOW;	785	RETVAL = NOW;
…		…
668	RETVAL	801	RETVAL
669		802
670	int	803	int
671	SET_FGCOLOR (int rend, int new_color)	804	SET_FGCOLOR (int rend, int new_color)
672	CODE:	805	CODE:
673	RETVAL = SET_FGCOLOR (rend, new_color);	806	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
674	OUTPUT:	807	OUTPUT:
675	RETVAL	808	RETVAL
676		809
677	int	810	int
678	SET_BGCOLOR (int rend, int new_color)	811	SET_BGCOLOR (int rend, int new_color)
679	CODE:	812	CODE:
680	RETVAL = SET_BGCOLOR (rend, new_color);	813	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
681	OUTPUT:	814	OUTPUT:
682	RETVAL	815	RETVAL
683		816
684	int	817	int
685	GET_CUSTOM (int rend)	818	GET_CUSTOM (int rend)
686	CODE:	819	CODE:
687	RETVAL = (rend && RS_customMask) >> RS_customShift;	820	RETVAL = (rend & RS_customMask) >> RS_customShift;
688	OUTPUT:	821	OUTPUT:
689	RETVAL	822	RETVAL
690		823
691	int	824	int
692	SET_CUSTOM (int rend, int new_value)	825	SET_CUSTOM (int rend, int new_value)
…		…
699	| ((new_value << RS_customShift) & RS_customMask);	832	| ((new_value << RS_customShift) & RS_customMask);
700	}	833	}
701	OUTPUT:	834	OUTPUT:
702	RETVAL	835	RETVAL
703		836
		837	void
		838	termlist ()
		839	PPCODE:
		840	{
		841	EXTEND (SP, rxvt_term::termlist.size ());
		842
		843	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		844	if ((*t)->perl.self)
		845	PUSHs (sv_2mortal (newSVterm (*t)));
		846	}
		847
704	MODULE = urxvt PACKAGE = urxvt::term	848	MODULE = urxvt PACKAGE = urxvt::term
705		849
		850	SV *
		851	_new (AV *env, AV *arg)
		852	CODE:
		853	{
		854	rxvt_term *term = new rxvt_term;
		855
		856	stringvec *argv = new stringvec;
		857	stringvec *envv = new stringvec;
		858
		859	for (int i = 0; i <= AvFILL (arg); i++)
		860	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		861
		862	for (int i = AvFILL (env) + 1; i--; )
		863	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		864
		865	envv->push_back (0);
		866
		867	bool success;
		868
		869	try
		870	{
		871	success = term->init (argv, envv);
		872	}
		873	catch (const class rxvt_failure_exception &e)
		874	{
		875	success = false;
		876	}
		877
		878	if (!success)
		879	{
		880	term->destroy ();
		881	croak ("error while initializing new terminal instance");
		882	}
		883
		884	RETVAL = term && term->perl.self
		885	? newSVterm (term) : &PL_sv_undef;
		886	}
		887	OUTPUT:
		888	RETVAL
		889
706	void	890	void
707	rxvt_term::destroy ()	891	rxvt_term::destroy ()
		892
		893	void
		894	rxvt_term::set_should_invoke (int htype, int inc)
		895	CODE:
		896	THIS->perl.should_invoke [htype] += inc;
		897
		898	int
		899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		900	CODE:
		901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		902	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
		927
		928	bool
		929	rxvt_term::grab (Time eventtime, int sync = 0)
		930	CODE:
		931	{
		932	int mode = sync ? GrabModeSync : GrabModeAsync;
		933
		934	THIS->perl.grabtime = 0;
		935
		936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		937	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		938	mode, mode, None, GRAB_CURSOR, eventtime))
		939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		940	THIS->perl.grabtime = eventtime;
		941	else
		942	XUngrabPointer (THIS->dpy, eventtime);
		943
		944	RETVAL = !!THIS->perl.grabtime;
		945	}
		946	OUTPUT:
		947	RETVAL
		948
		949	void
		950	rxvt_term::allow_events_async ()
		951	CODE:
		952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		953
		954	void
		955	rxvt_term::allow_events_sync ()
		956	CODE:
		957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		958
		959	void
		960	rxvt_term::allow_events_replay ()
		961	CODE:
		962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		964
		965	void
		966	rxvt_term::ungrab ()
		967	CODE:
		968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
708		993
709	int	994	int
710	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
711	CODE:	996	CODE:
712	{	997	{
713	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
714		999
715	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
716	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t *wc = wstr; *wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
717	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
718		1010
719	free (wstr);	1011	free (wstr);
720	}	1012	}
721	OUTPUT:	1013	OUTPUT:
…		…
754	free (wstr);	1046	free (wstr);
755	}	1047	}
756	OUTPUT:	1048	OUTPUT:
757	RETVAL	1049	RETVAL
758		1050
759	# very portable, especially on objects as opposed to pods	1051	char *
760	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)	1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
		1055	OUTPUT:
		1056	RETVAL
		1057
		1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
761		1059
762	#define TERM_OFFSET_width TERM_OFFSET(width)	1060	#define TERM_OFFSET_width TERM_OFFSET(width)
763	#define TERM_OFFSET_height TERM_OFFSET(height)	1061	#define TERM_OFFSET_height TERM_OFFSET(height)
764	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1062	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
765	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1063	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
766	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
767	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
768	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
769	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
770	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
771	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1072	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
772	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1073	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
773	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1074	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
774		1075
775	int	1076	int
776	rxvt_term::width ()	1077	rxvt_term::width ()
777	ALIAS:	1078	ALIAS:
778	width = TERM_OFFSET_width	1079	width = TERM_OFFSET_width
…		…
782	fbase = TERM_OFFSET_fbase	1083	fbase = TERM_OFFSET_fbase
783	nrow = TERM_OFFSET_nrow	1084	nrow = TERM_OFFSET_nrow
784	ncol = TERM_OFFSET_ncol	1085	ncol = TERM_OFFSET_ncol
785	focus = TERM_OFFSET_focus	1086	focus = TERM_OFFSET_focus
786	mapped = TERM_OFFSET_mapped	1087	mapped = TERM_OFFSET_mapped
		1088	int_bwidth = TERM_OFFSET_int_bwidth
		1089	ext_bwidth = TERM_OFFSET_ext_bwidth
		1090	lineSpace = TERM_OFFSET_lineSpace
787	saveLines = TERM_OFFSET_saveLines	1091	saveLines = TERM_OFFSET_saveLines
788	total_rows = TERM_OFFSET_total_rows	1092	total_rows = TERM_OFFSET_total_rows
789	nsaved = TERM_OFFSET_nsaved	1093	top_row = TERM_OFFSET_top_row
790	CODE:	1094	CODE:
791	RETVAL = *(int *)((char *)THIS + ix);	1095	RETVAL = *(int *)((char *)THIS + ix);
792	OUTPUT:	1096	OUTPUT:
793	RETVAL	1097	RETVAL
794		1098
795	U32	1099	unsigned int
		1100	rxvt_term::ModLevel3Mask ()
		1101	ALIAS:
		1102	ModLevel3Mask = 0
		1103	ModMetaMask = 1
		1104	ModNumLockMask = 2
		1105	current_screen = 3
		1106	hidden_cursor = 4
		1107	CODE:
		1108	switch (ix)
		1109	{
		1110	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1111	case 1: RETVAL = THIS->ModMetaMask; break;
		1112	case 2: RETVAL = THIS->ModNumLockMask; break;
		1113	case 3: RETVAL = THIS->current_screen; break;
		1114	case 4: RETVAL = THIS->hidden_cursor; break;
		1115	}
		1116	OUTPUT:
		1117	RETVAL
		1118
		1119	char *
		1120	rxvt_term::display_id ()
		1121	ALIAS:
		1122	display_id = 0
		1123	locale = 1
		1124	CODE:
		1125	switch (ix)
		1126	{
		1127	case 0: RETVAL = THIS->display->id; break;
		1128	case 1: RETVAL = THIS->locale; break;
		1129	}
		1130	OUTPUT:
		1131	RETVAL
		1132
		1133	SV *
		1134	rxvt_term::envv ()
		1135	ALIAS:
		1136	argv = 1
		1137	PPCODE:
		1138	{
		1139	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1140
		1141	EXTEND (SP, vec->size ());
		1142
		1143	for (char **i = vec->begin (); i != vec->end (); ++i)
		1144	if (*i)
		1145	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1146	}
		1147
		1148	int
		1149	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1150	CODE:
		1151	RETVAL = THIS->pty_ev.events;
		1152	if (events != EVENT_UNDEF)
		1153	THIS->pty_ev.set (events);
		1154	OUTPUT:
		1155	RETVAL
		1156
		1157	int
		1158	rxvt_term::pty_fd ()
		1159	CODE:
		1160	RETVAL = THIS->pty->pty;
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	Window
796	rxvt_term::parent ()	1165	rxvt_term::parent ()
797	CODE:	1166	CODE:
798	RETVAL = (U32)THIS->parent [0];	1167	RETVAL = THIS->parent [0];
799	OUTPUT:	1168	OUTPUT:
800	RETVAL	1169	RETVAL
801		1170
802	U32	1171	Window
803	rxvt_term::vt ()	1172	rxvt_term::vt ()
804	CODE:	1173	CODE:
805	RETVAL = (U32)THIS->vt;	1174	RETVAL = THIS->vt;
806	OUTPUT:	1175	OUTPUT:
807	RETVAL	1176	RETVAL
		1177
		1178	void
		1179	rxvt_term::vt_emask_add (U32 emask)
		1180	CODE:
		1181	THIS->vt_emask_perl |= emask;
		1182	THIS->vt_select_input ();
808		1183
809	U32	1184	U32
810	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1185	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
811	CODE:	1186	CODE:
812	{
813	RETVAL = THIS->rstyle;	1187	RETVAL = THIS->rstyle;
814	THIS->rstyle = new_rstyle;	1188	THIS->rstyle = new_rstyle;
815	}
816	OUTPUT:	1189	OUTPUT:
817	RETVAL	1190	RETVAL
818		1191
819	int	1192	int
820	rxvt_term::view_start (int newval = -1)	1193	rxvt_term::view_start (int newval = 1)
		1194	PROTOTYPE: $;$
821	CODE:	1195	CODE:
822	{	1196	{
823	RETVAL = THIS->view_start;	1197	RETVAL = THIS->view_start;
824		1198
825	if (newval >= 0)	1199	if (newval <= 0)
826	{	1200	THIS->scr_changeview (max (newval, THIS->top_row));
827	THIS->view_start = min (newval, THIS->nsaved);
828	THIS->scr_changeview (RETVAL);
829	}
830	}	1201	}
831	OUTPUT:	1202	OUTPUT:
832	RETVAL	1203	RETVAL
833		1204
834	void	1205	void
		1206	rxvt_term::focus_in ()
		1207
		1208	void
		1209	rxvt_term::focus_out ()
		1210
		1211	void
		1212	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1213	ALIAS:
		1214	key_release = 1
		1215	CODE:
		1216	{
		1217	XKeyEvent xkey;
		1218
		1219	memset (&xkey, 0, sizeof (xkey));
		1220
		1221	xkey.time = time;
		1222	xkey.state = state;
		1223	xkey.keycode = keycode;
		1224
		1225	xkey.type = ix ? KeyRelease : KeyPress;
		1226	xkey.display = THIS->dpy;
		1227	xkey.window = THIS->vt;
		1228	xkey.root = THIS->display->root;
		1229	xkey.subwindow = THIS->vt;
		1230
		1231	if (ix)
		1232	THIS->key_release (xkey);
		1233	else
		1234	THIS->key_press (xkey);
		1235	}
		1236
		1237	void
835	rxvt_term::want_refresh ()	1238	rxvt_term::want_refresh ()
836	CODE:	1239	CODE:
837	THIS->want_refresh = 1;	1240	THIS->want_refresh = 1;
838		1241
839	void	1242	void
840	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
841	PPCODE:	1244	PPCODE:
842	{	1245	{
843	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1246	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
844	XSRETURN_EMPTY;	1247	XSRETURN_EMPTY;
845		1248
846	line_t &l = ROW(row_number);	1249	line_t &l = ROW(row_number);
847		1250
848	if (GIMME_V != G_VOID)	1251	if (GIMME_V != G_VOID)
849	{	1252	{
850	wchar_t *wstr = new wchar_t [THIS->ncol];	1253	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
851		1254
852	for (int col = 0; col < THIS->ncol; col++)	1255	for (int col = 0; col < THIS->ncol; col++)
853	wstr [col] = l.t [col];	1256	wstr [col] = l.t [col];
854		1257
855	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1258	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
856
857	delete [] wstr;
858	}	1259	}
859		1260
860	if (new_text)	1261	if (new_text)
861	{	1262	{
862	wchar_t *wstr = sv2wcs (new_text);	1263	wchar_t *wstr = sv2wcs (new_text);
863		1264
864	int len = min (wcslen (wstr) - start_ofs, max_len);	1265	int len = min (wcslen (wstr) - start_ofs, max_len);
865		1266
866	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1267	if (start_col < 0 || start_col + len > THIS->ncol)
867	{	1268	{
868	free (wstr);	1269	free (wstr);
869	croak ("new_text extends beyond horizontal margins");	1270	croak ("new_text extends beyond horizontal margins");
870	}	1271	}
871		1272
…		…
881		1282
882	void	1283	void
883	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1284	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
884	PPCODE:	1285	PPCODE:
885	{	1286	{
886	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1287	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
887	XSRETURN_EMPTY;	1288	XSRETURN_EMPTY;
888		1289
889	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
890		1291
891	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
…		…
903	{	1304	{
904	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1305	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
905	croak ("new_rend must be arrayref");	1306	croak ("new_rend must be arrayref");
906		1307
907	AV *av = (AV *)SvRV (new_rend);	1308	AV *av = (AV *)SvRV (new_rend);
908	int len = min (av_len (av) + 1 - start_ofs, max_len);	1309	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
909		1310
910	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1311	if (start_col < 0 || start_col + len > THIS->ncol)
911	croak ("new_rend array extends beyond horizontal margins");	1312	croak ("new_rend array extends beyond horizontal margins");
912		1313
913	for (int col = start_col; col < start_col + len; col++)	1314	for (int col = start_col; col < start_col + len; col++)
914	{	1315	{
915	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
921		1322
922	int	1323	int
923	rxvt_term::ROW_l (int row_number, int new_length = -1)	1324	rxvt_term::ROW_l (int row_number, int new_length = -1)
924	CODE:	1325	CODE:
925	{	1326	{
926	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1327	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
927	XSRETURN_EMPTY;	1328	XSRETURN_EMPTY;
928		1329
929	line_t &l = ROW(row_number);	1330	line_t &l = ROW(row_number);
930	RETVAL = l.l;	1331	RETVAL = l.l;
931		1332
…		…
937		1338
938	bool	1339	bool
939	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1340	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
940	CODE:	1341	CODE:
941	{	1342	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1343	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1344	XSRETURN_EMPTY;
944		1345
945	line_t &l = ROW(row_number);	1346	line_t &l = ROW(row_number);
946	RETVAL = l.is_longer ();	1347	RETVAL = l.is_longer ();
947		1348
…		…
955	rxvt_term::special_encode (SV *string)	1356	rxvt_term::special_encode (SV *string)
956	CODE:	1357	CODE:
957	{	1358	{
958	wchar_t *wstr = sv2wcs (string);	1359	wchar_t *wstr = sv2wcs (string);
959	int wlen = wcslen (wstr);	1360	int wlen = wcslen (wstr);
960	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1361	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
961		1362
962	rxvt_push_locale (THIS->locale);	1363	rxvt_push_locale (THIS->locale);
963		1364
964	wchar_t *r = rstr;	1365	wchar_t *r = rstr;
965	for (wchar_t *s = wstr; *s; s++)	1366	for (wchar_t *s = wstr; *s; s++)
		1367	{
		1368	int w = WCWIDTH (*s);
		1369
966	if (wcwidth (*s) == 0)	1370	if (w == 0)
967	{	1371	{
968	if (r == rstr)	1372	if (r == rstr)
969	croak ("leading combining character unencodable");	1373	croak ("leading combining character unencodable");
970		1374
971	unicode_t n = rxvt_compose (r[-1], *s);	1375	unicode_t n = rxvt_compose (r[-1], *s);
972	if (n == NOCHAR)	1376	if (n == NOCHAR)
973	n = rxvt_composite.compose (r[-1], *s);	1377	n = rxvt_composite.compose (r[-1], *s);
974		1378
975	r[-1] = n;	1379	r[-1] = n;
976	}	1380	}
977	#if !UNICODE_3	1381	#if !UNICODE_3
978	else if (*s >= 0x10000)	1382	else if (*s >= 0x10000)
979	*r++ = rxvt_composite.compose (*s);	1383	*r++ = rxvt_composite.compose (*s);
980	#endif	1384	#endif
981	else	1385	else
982	*r++ = *s;	1386	*r++ = *s;
		1387
		1388	// the *2 above only allows wcwidth <= 2
		1389	if (w > 1)
		1390	*r++ = NOCHAR;
		1391	}
983		1392
984	rxvt_pop_locale ();	1393	rxvt_pop_locale ();
985		1394
986	RETVAL = wcs2sv (rstr, r - rstr);	1395	RETVAL = wcs2sv (rstr, r - rstr);
987
988	delete [] rstr;
989	}	1396	}
990	OUTPUT:	1397	OUTPUT:
991	RETVAL	1398	RETVAL
992		1399
993	SV *	1400	SV *
…		…
1005	else if (IS_COMPOSE (*s))	1412	else if (IS_COMPOSE (*s))
1006	dlen += rxvt_composite.expand (*s, 0);	1413	dlen += rxvt_composite.expand (*s, 0);
1007	else	1414	else
1008	dlen++;	1415	dlen++;
1009		1416
1010	wchar_t *rstr = new wchar_t [dlen];	1417	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1011		1418
1012	// decode	1419	// decode
1013	wchar_t *r = rstr;	1420	wchar_t *r = rstr;
1014	for (wchar_t *s = wstr; *s; s++)	1421	for (wchar_t *s = wstr; *s; s++)
1015	if (*s == NOCHAR)	1422	if (*s == NOCHAR)
…		…
1018	r += rxvt_composite.expand (*s, r);	1425	r += rxvt_composite.expand (*s, r);
1019	else	1426	else
1020	*r++ = *s;	1427	*r++ = *s;
1021		1428
1022	RETVAL = wcs2sv (rstr, r - rstr);	1429	RETVAL = wcs2sv (rstr, r - rstr);
1023
1024	delete [] rstr;
1025	}	1430	}
1026	OUTPUT:	1431	OUTPUT:
1027	RETVAL	1432	RETVAL
1028		1433
1029	void	1434	void
1030	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1435	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1031	PPCODE:	1436	PPCODE:
1032	{	1437	{
1033	struct resval { const char *name; int value; } rslist [] = {	1438	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1034	# define def(name) { # name, Rs_ ## name },	1439	# define def(name) { # name, Rs_ ## name },
1035	# define reserve(name,count)	1440	# define reserve(name,count)
1036	# include "rsinc.h"	1441	# include "rsinc.h"
1037	# undef def	1442	# undef def
1038	# undef reserve	1443	# undef reserve
1039	};	1444	};
1040		1445
1041	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1446	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1042		1447
1043	do {	1448	do {
1044	if (rs-- == rslist)	1449	if (rs-- == rslist)
1045	croak ("no such resource '%s', requested", name);	1450	croak ("no such resource '%s', requested", name);
1046	} while (strcmp (name, rs->name));	1451	} while (strcmp (name, rs->name));
…		…
1064	else	1469	else
1065	THIS->rs [index] = 0;	1470	THIS->rs [index] = 0;
1066	}	1471	}
1067	}	1472	}
1068		1473
		1474	const char *
		1475	rxvt_term::x_resource (const char *name)
		1476
		1477	bool
		1478	rxvt_term::option (U32 optval, int set = -1)
		1479	CODE:
		1480	{
		1481	RETVAL = THIS->options & optval;
		1482
		1483	if (set >= 0)
		1484	{
		1485	if (set)
		1486	THIS->options |= optval;
		1487	else
		1488	THIS->options &= ~optval;
		1489
		1490	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1491	switch (optval)
		1492	{
		1493	case Opt_skipBuiltinGlyphs:
		1494	THIS->set_fonts ();
		1495	THIS->scr_remap_chars ();
		1496	THIS->scr_touch (true);
		1497	THIS->want_refresh = 1;
		1498	break;
		1499
		1500	case Opt_cursorUnderline:
		1501	THIS->want_refresh = 1;
		1502	break;
		1503
		1504	# case Opt_scrollBar_floating:
		1505	# case Opt_scrollBar_right:
		1506	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1507	# break;
		1508	}
		1509	}
		1510	}
		1511	OUTPUT:
		1512	RETVAL
		1513
		1514	bool
		1515	rxvt_term::parse_keysym (char *keysym, char *str)
		1516	CODE:
		1517	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1518	THIS->keyboard->register_done ();
		1519	OUTPUT:
		1520	RETVAL
		1521
1069	void	1522	void
1070	rxvt_term::cur (...)	1523	rxvt_term::screen_cur (...)
1071	PROTOTYPE: $;$$	1524	PROTOTYPE: $;$$
1072	ALIAS:	1525	ALIAS:
1073	screen_cur = 0	1526	screen_cur = 0
1074	selection_beg = 1	1527	selection_beg = 1
1075	selection_end = 2	1528	selection_end = 2
…		…
1088	PUSHs (sv_2mortal (newSViv (rc.col)));	1541	PUSHs (sv_2mortal (newSViv (rc.col)));
1089	}	1542	}
1090		1543
1091	if (items == 3)	1544	if (items == 3)
1092	{	1545	{
1093	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1546	rc.row = SvIV (ST (1));
1094	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1547	rc.col = SvIV (ST (2));
		1548
		1549	if (ix == 2)
		1550	{
		1551	if (rc.col == 0)
		1552	{
		1553	// col == 0 means end of previous line
		1554	rc.row--;
		1555	rc.col = THIS->ncol;
		1556	}
		1557	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1558	&& rc.col > ROW(rc.row).l)
		1559	{
		1560	// col >= length means while line and add newline
		1561	rc.col = THIS->ncol;
		1562	}
		1563	}
		1564
		1565	clamp_it (rc.col, 0, THIS->ncol);
		1566	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1095		1567
1096	if (ix)	1568	if (ix)
1097	THIS->want_refresh = 1;	1569	THIS->want_refresh = 1;
1098	}	1570	}
1099	}	1571	}
1100		1572
		1573	char
		1574	rxvt_term::cur_charset ()
		1575	CODE:
		1576	RETVAL = THIS->charsets [THIS->screen.charset];
		1577	OUTPUT:
		1578	RETVAL
		1579
		1580	void
		1581	rxvt_term::selection_clear ()
		1582
		1583	void
		1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1585	CODE:
		1586	THIS->selection.op = SELECTION_CONT;
		1587	THIS->selection.rect = rect;
		1588	THIS->selection_make (eventtime);
		1589
1101	int	1590	int
1102	rxvt_term::selection_grab (int eventtime = CurrentTime)	1591	rxvt_term::selection_grab (Time eventtime)
1103		1592
1104	void	1593	void
1105	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
1106	PPCODE:	1595	PPCODE:
1107	{	1596	{
1108	if (GIMME_V != G_VOID)	1597	if (GIMME_V != G_VOID)
		1598	XPUSHs (THIS->selection.text
1109	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1599	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1600	: &PL_sv_undef);
1110		1601
1111	if (newtext)	1602	if (newtext)
1112	{	1603	{
1113	free (THIS->selection.text);	1604	free (THIS->selection.text);
1114		1605
1115	THIS->selection.text = sv2wcs (newtext);	1606	THIS->selection.text = sv2wcs (newtext);
1116	THIS->selection.len = wcslen (THIS->selection.text);	1607	THIS->selection.len = wcslen (THIS->selection.text);
1117	}	1608	}
1118	}	1609	}
		1610
		1611	void
		1612	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1613
		1614	void
		1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1616
		1617	void
		1618	rxvt_term::scr_bell ()
		1619
		1620	void
		1621	rxvt_term::scr_change_screen (int screen)
1119		1622
1120	void	1623	void
1121	rxvt_term::scr_add_lines (SV *string)	1624	rxvt_term::scr_add_lines (SV *string)
1122	CODE:	1625	CODE:
1123	{	1626	{
…		…
1145	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1648	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1146		1649
1147	THIS->cmdbuf_ptr = str;	1650	THIS->cmdbuf_ptr = str;
1148	THIS->cmdbuf_endp = str + len;	1651	THIS->cmdbuf_endp = str + len;
1149		1652
		1653	rxvt_push_locale (THIS->locale);
1150	THIS->cmd_parse ();	1654	THIS->cmd_parse ();
		1655	rxvt_pop_locale ();
1151		1656
1152	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1657	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1153	THIS->cmdbuf_endp = old_cmdbuf_endp;	1658	THIS->cmdbuf_endp = old_cmdbuf_endp;
1154	}	1659	}
1155		1660
…		…
1162	o->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
1163	}	1668	}
1164	OUTPUT:	1669	OUTPUT:
1165	RETVAL	1670	RETVAL
1166		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
		1752	OUTPUT:
		1753	RETVAL
		1754
		1755	#if 0
		1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1793	PPCODE:
		1794	{
		1795	int dx, dy;
		1796	Window child;
		1797
		1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1799	{
		1800	EXTEND (SP, 3);
		1801	PUSHs (newSViv (dx));
		1802	PUSHs (newSViv (dy));
		1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
		1806
		1807	#############################################################################
		1808	# urxvt::overlay
		1809	#############################################################################
		1810
1167	MODULE = urxvt PACKAGE = urxvt::overlay	1811	MODULE = urxvt PACKAGE = urxvt::overlay
1168		1812
1169	void	1813	void
1170	overlay::set (int x, int y, SV *text, SV *rend = 0)	1814	overlay::set (int x, int y, SV *text, SV *rend = 0)
1171		1815
…		…
1176	overlay::hide ()	1820	overlay::hide ()
1177		1821
1178	void	1822	void
1179	overlay::DESTROY ()	1823	overlay::DESTROY ()
1180		1824
1181	MODULE = urxvt PACKAGE = urxvt::timer	1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1182		1826
1183	SV *
1184	timer::new ()
1185	CODE:
1186	timer *w = new timer;
1187	w->start (NOW);
1188	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1189	w->self = (HV *)SvRV (RETVAL);
1190	OUTPUT:
1191	RETVAL
1192
1193	timer *
1194	timer::cb (SV *cb)
1195	CODE:
1196	THIS->cb (cb);
1197	RETVAL = THIS;
1198	OUTPUT:
1199	RETVAL
1200
1201	NV
1202	timer::at ()
1203	CODE:
1204	RETVAL = THIS->at;
1205	OUTPUT:
1206	RETVAL
1207
1208	timer *
1209	timer::interval (NV interval)
1210	CODE:
1211	THIS->interval = interval;
1212	RETVAL = THIS;
1213	OUTPUT:
1214	RETVAL
1215
1216	timer *
1217	timer::set (NV tstamp)
1218	CODE:
1219	THIS->set (tstamp);
1220	RETVAL = THIS;
1221	OUTPUT:
1222	RETVAL
1223
1224	timer *
1225	timer::start (NV tstamp = THIS->at)
1226	CODE:
1227	THIS->start (tstamp);
1228	RETVAL = THIS;
1229	OUTPUT:
1230	RETVAL
1231
1232	timer *
1233	timer::stop ()
1234	CODE:
1235	THIS->stop ();
1236	RETVAL = THIS;
1237	OUTPUT:
1238	RETVAL
1239
1240	void
1241	timer::DESTROY ()
1242
1243	MODULE = urxvt PACKAGE = urxvt::iow
1244
1245	SV *
1246	iow::new ()
1247	CODE:
1248	iow *w = new iow;
1249	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1250	w->self = (HV *)SvRV (RETVAL);
1251	OUTPUT:
1252	RETVAL
1253
1254	iow *
1255	iow::cb (SV *cb)
1256	CODE:
1257	THIS->cb (cb);
1258	RETVAL = THIS;
1259	OUTPUT:
1260	RETVAL
1261
1262	iow *
1263	iow::fd (int fd)
1264	CODE:
1265	THIS->fd = fd;
1266	RETVAL = THIS;
1267	OUTPUT:
1268	RETVAL
1269
1270	iow *
1271	iow::events (short events)
1272	CODE:
1273	THIS->events = events;
1274	RETVAL = THIS;
1275	OUTPUT:
1276	RETVAL
1277
1278	iow *
1279	iow::start ()
1280	CODE:
1281	THIS->start ();
1282	RETVAL = THIS;
1283	OUTPUT:
1284	RETVAL
1285
1286	iow *
1287	iow::stop ()
1288	CODE:
1289	THIS->stop ();
1290	RETVAL = THIS;
1291	OUTPUT:
1292	RETVAL
1293
1294	void
1295	iow::DESTROY ()
1296
1297

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