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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.40 by root, Sun Jan 8 00:07:18 2006 UTC vs.
Revision 1.115 by ayin, Wed Oct 31 09:55:24 2007 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
34	#include "rxvt.h"	37	#include "rxvt.h"
35	#include "iom.h"	38	#include "keyboard.h"
36	#include "rxvtutil.h"	39	#include "rxvtutil.h"
37	#include "rxvtperl.h"	40	#include "rxvtperl.h"
38		41
39	#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
40		49
41	#undef LINENO	50	#undef LINENO
42	#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)
43	#undef ROW	52	#undef ROW
44	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
64		73
65	return sv;	74	return sv;
66	}	75	}
67		76
68	static SV *	77	static SV *
69	new_ref (HV *hv, const char *klass)
70	{
71	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
72	}
73
74	//TODO: use magic
75	static SV *
76	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
77	{	79	{
78	HV *hv = newHV ();	80	HV *hv = newHV ();
79	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
80	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
102	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);
103		105
104	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
105	}	107	}
106		108
107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
109		111
110	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
111		113
112	struct perl_watcher
113	{
114	SV *cbsv;
115	HV *self;
116
117	perl_watcher ()
118	: cbsv (newSV (0))
119	{
120	}
121
122	~perl_watcher ()
123	{
124	SvREFCNT_dec (cbsv);
125	}
126
127	void cb (SV *cb)
128	{
129	sv_setsv (cbsv, cb);
130	}
131
132	void invoke (const char *type, SV *self, int arg = -1);
133	};
134
135	void
136	perl_watcher::invoke (const char *type, SV *self, int arg)
137	{
138	dSP;
139
140	ENTER;
141	SAVETMPS;
142
143	PUSHMARK (SP);
144
145	XPUSHs (sv_2mortal (self));
146
147	if (arg >= 0)
148	XPUSHs (sv_2mortal (newSViv (arg)));
149
150	PUTBACK;
151	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
152	SPAGAIN;
153
154	PUTBACK;
155	FREETMPS;
156	LEAVE;
157
158	if (SvTRUE (ERRSV))
159	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
160	}
161
162	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
163	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
164
165	struct timer : time_watcher, perl_watcher
166	{
167	tstamp interval;
168
169	timer ()
170	: time_watcher (this, &timer::execute)
171	{
172	}
173
174	void execute (time_watcher &w)
175	{
176	if (interval)
177	start (at + interval);
178
179	invoke ("urxvt::timer", newSVtimer (this));
180	}
181	};
182
183	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
184	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
185
186	struct iow : io_watcher, perl_watcher
187	{
188	iow ()
189	: io_watcher (this, &iow::execute)
190	{
191	}
192
193	void execute (io_watcher &w, short revents)
194	{
195	invoke ("urxvt::iow", newSViow (this), revents);
196	}
197	};
198
199	/////////////////////////////////////////////////////////////////////////////
200
201	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
202		115
203	struct overlay {	116	class overlay {
204	HV *self;
205	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
206	int x, y, w, h;	119	int x, y, w, h;
207	int border;	120	int border;
208	text_t **text;	121	text_t **text;
209	rend_t **rend;	122	rend_t **rend;
210		123
		124	public:
		125	HV *self;
		126
211	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);
212	~overlay ();	128	~overlay ();
213		129
214	void show ();	130	void show ();
215	void hide ();	131	void hide ();
…		…
218		134
219	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
220	};	136	};
221		137
222	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)
223	: 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)
224	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
225	if (border == 2)	144	if (border == 2)
226	{	145	{
227	w += 2;	146	w += 2;
228	h += 2;	147	h += 2;
229	}	148	}
…		…
267	*rp++ = r;	186	*rp++ = r;
268	}	187	}
269	}	188	}
270		189
271	show ();	190	show ();
272	THIS->want_refresh = 1;
273	}	191	}
274		192
275	overlay::~overlay ()	193	overlay::~overlay ()
276	{	194	{
277	hide ();	195	hide ();
…		…
282	delete [] rend[y];	200	delete [] rend[y];
283	}	201	}
284		202
285	delete [] text;	203	delete [] text;
286	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));
287		217
288	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
289	}	219	}
290		220
291	void	221	void
292	overlay::show ()
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295
296	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
297	hv_store (hv, key, 32, newSViv ((long)this), 0);
298	}
299
300	void
301	overlay::hide ()	222	overlay::hide ()
302	{	223	{
303	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
304		226
305	if (ovs)	227	int i;
306	{
307	char key[33]; sprintf (key, "%32lx", (long)this);
308		228
309	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
310	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
311	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
312	}	242	}
313		243
314	void overlay::swap ()	244	void overlay::swap ()
315	{	245	{
316	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	246	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
322	for (int y = ov_h; y--; )	252	for (int y = ov_h; y--; )
323	{	253	{
324	text_t *t1 = text [y];	254	text_t *t1 = text [y];
325	rend_t *r1 = rend [y];	255	rend_t *r1 = rend [y];
326		256
327	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	257	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
328	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	258	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
329		259
330	for (int x = ov_w; x--; )	260	for (int x = ov_w; x--; )
331	{	261	{
332	text_t t = *t1; *t1++ = *t2; *t2++ = t;	262	text_t t = *t1; *t1++ = *t2; *t2++ = t;
333	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	263	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
356	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
357	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
358		288
359	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
360		290
361	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
362	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
363	}	293	}
364		294
365	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
366	}	296	}
367		297
368
369	/////////////////////////////////////////////////////////////////////////////	298	/////////////////////////////////////////////////////////////////////////////
370		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
371	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
372		307
373	static PerlInterpreter *perl;	308	static PerlInterpreter *perl;
374
375	rxvt_perl_interp::rxvt_perl_interp ()
376	{
377	}
378		309
379	rxvt_perl_interp::~rxvt_perl_interp ()	310	rxvt_perl_interp::~rxvt_perl_interp ()
380	{	311	{
381	if (perl)	312	if (perl)
382	{	313	{
…		…
384	perl_free (perl);	315	perl_free (perl);
385	}	316	}
386	}	317	}
387		318
388	void	319	void
389	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
390	{	321	{
391	if (!perl)	322	if (!perl)
392	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
		326	perl_environ = rxvt_environ;
		327	swap (perl_environ, environ);
		328
393	char *argv[] = {	329	char *argv[] = {
394	"",	330	"",
395	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	331	"-e"
		332	"BEGIN {"
		333	" urxvt->bootstrap;"
		334	" unshift @INC, '" LIBDIR "';"
		335	"}"
		336	""
		337	"use urxvt;"
396	};	338	};
397		339
398	perl = perl_alloc ();	340	perl = perl_alloc ();
399	perl_construct (perl);	341	perl_construct (perl);
400		342
…		…
405		347
406	perl_destruct (perl);	348	perl_destruct (perl);
407	perl_free (perl);	349	perl_free (perl);
408	perl = 0;	350	perl = 0;
409	}	351	}
		352
		353	swap (perl_environ, environ);
		354
		355	rxvt_pop_locale ();
		356	}
		357
		358	if (perl)
		359	{
		360	// runs outside of perls ENV
		361	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		362	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		363	}
		364	}
		365
		366	static void
		367	ungrab (rxvt_term *THIS)
		368	{
		369	if (THIS->perl.grabtime)
		370	{
		371	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		372	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		373	THIS->perl.grabtime = 0;
410	}	374	}
411	}	375	}
412		376
413	bool	377	bool
414	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
415	{	379	{
416	if (!perl)	380	if (!perl || !term->perl.self)
417	return false;	381	return false;
418		382
419	if (htype == HOOK_INIT) // first hook ever called	383	// pre-handling of some events
		384	if (htype == HOOK_REFRESH_END)
420	{	385	{
421	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	386	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
422	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	387
		388	for (int i = 0; i <= AvFILL (av); i++)
		389	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
423	}	390	}
424	else if (!term->perl.self)	391
425	return false; // perl not initialized for this instance	392	swap (perl_environ, environ);
		393
		394	bool event_consumed;
		395
		396	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		397	|| term->perl.should_invoke [htype])
		398	try
		399	{
		400	dSP;
		401	va_list ap;
		402
		403	va_start (ap, htype);
		404
		405	ENTER;
		406	SAVETMPS;
		407
		408	PUSHMARK (SP);
		409
		410	XPUSHs (sv_2mortal (newSVterm (term)));
		411	XPUSHs (sv_2mortal (newSViv (htype)));
		412
		413	for (;;) {
		414	data_type dt = (data_type)va_arg (ap, int);
		415
		416	switch (dt)
		417	{
		418	case DT_INT:
		419	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		420	break;
		421
		422	case DT_LONG:
		423	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		424	break;
		425
		426	case DT_STR:
		427	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		428	break;
		429
		430	case DT_STR_LEN:
		431	{
		432	char *str = va_arg (ap, char *);
		433	int len = va_arg (ap, int);
		434
		435	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		436	}
		437	break;
		438
		439	case DT_WCS_LEN:
		440	{
		441	wchar_t *wstr = va_arg (ap, wchar_t *);
		442	int wlen = va_arg (ap, int);
		443
		444	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		445	}
		446	break;
		447
		448	case DT_LCS_LEN:
		449	{
		450	long *lstr = va_arg (ap, long *);
		451	int llen = va_arg (ap, int);
		452
		453	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		454	}
		455	break;
		456
		457	case DT_XEVENT:
		458	{
		459	XEvent *xe = va_arg (ap, XEvent *);
		460	HV *hv = newHV ();
		461
		462	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		463	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		464	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		465	# undef set
		466
		467	setiv (type, xe->type);
		468	setiv (send_event, xe->xany.send_event);
		469	setiv (serial, xe->xany.serial);
		470
		471	switch (xe->type)
		472	{
		473	case KeyPress:
		474	case KeyRelease:
		475	case ButtonPress:
		476	case ButtonRelease:
		477	case MotionNotify:
		478	setuv (window, xe->xmotion.window);
		479	setuv (root, xe->xmotion.root);
		480	setuv (subwindow, xe->xmotion.subwindow);
		481	setuv (time, xe->xmotion.time);
		482	setiv (x, xe->xmotion.x);
		483	setiv (y, xe->xmotion.y);
		484	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		485	setiv (col, xe->xmotion.x / term->fwidth);
		486	setiv (x_root, xe->xmotion.x_root);
		487	setiv (y_root, xe->xmotion.y_root);
		488	setuv (state, xe->xmotion.state);
		489
		490	switch (xe->type)
		491	{
		492	case KeyPress:
		493	case KeyRelease:
		494	setuv (keycode, xe->xkey.keycode);
		495	break;
		496
		497	case ButtonPress:
		498	case ButtonRelease:
		499	setuv (button, xe->xbutton.button);
		500	break;
		501
		502	case MotionNotify:
		503	setiv (is_hint, xe->xmotion.is_hint);
		504	break;
		505	}
		506
		507	break;
		508
		509	case MapNotify:
		510	case UnmapNotify:
		511	case ConfigureNotify:
		512	setuv (event, xe->xconfigure.event);
		513	setuv (window, xe->xconfigure.window);
		514
		515	switch (xe->type)
		516	{
		517	case ConfigureNotify:
		518	setiv (x, xe->xconfigure.x);
		519	setiv (y, xe->xconfigure.y);
		520	setiv (width, xe->xconfigure.width);
		521	setiv (height, xe->xconfigure.height);
		522	setuv (above, xe->xconfigure.above);
		523	break;
		524	}
		525
		526	break;
		527
		528	case PropertyNotify:
		529	setuv (window, xe->xproperty.window);
		530	setuv (atom, xe->xproperty.atom);
		531	setuv (time, xe->xproperty.time);
		532	setiv (state, xe->xproperty.state);
		533	break;
		534
		535	case ClientMessage:
		536	setuv (window, xe->xclient.window);
		537	setuv (message_type, xe->xclient.message_type);
		538	setuv (format, xe->xclient.format);
		539	setuv (l0, xe->xclient.data.l[0]);
		540	setuv (l1, xe->xclient.data.l[1]);
		541	setuv (l2, xe->xclient.data.l[2]);
		542	setuv (l3, xe->xclient.data.l[3]);
		543	setuv (l4, xe->xclient.data.l[4]);
		544	break;
		545	}
		546
		547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		548	}
		549	break;
		550
		551	case DT_END:
		552	goto call;
		553
		554	default:
		555	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		556	}
		557	}
		558
		559	call:
		560	va_end (ap);
		561
		562	PUTBACK;
		563	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		564	SPAGAIN;
		565
		566	if (count)
		567	{
		568	SV *status = POPs;
		569	count = SvTRUE (status);
		570	}
		571
		572	PUTBACK;
		573	FREETMPS;
		574	LEAVE;
		575
		576	if (SvTRUE (ERRSV))
		577	{
		578	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		579	ungrab (term); // better lose the grab than the session
		580	}
		581
		582	event_consumed = !!count;
		583	}
		584	catch (...)
		585	{
		586	swap (perl_environ, environ);
		587	throw;
		588	}
		589	else
		590	event_consumed = false;
		591
		592	// post-handling of some events
		593	if (htype == HOOK_REFRESH_BEGIN)
		594	{
		595	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		596
		597	for (int i = AvFILL (av); i >= 0; i--)
		598	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		599	}
426	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
427	{	601	{
428	// handled later	602	clearSVptr ((SV *)term->perl.self);
		603	SvREFCNT_dec ((SV *)term->perl.self);
		604
		605	// don't allow further calls
		606	term->perl.self = 0;
429	}	607	}
430	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
431	{
432	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
433		608
434	if (HvKEYS (hv))	609	swap (perl_environ, environ);
435	{
436	hv_iterinit (hv);
437		610
438	while (HE *he = hv_iternext (hv))	611	return event_consumed;
439	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
440	}
441	}
442	else if (!should_invoke [htype])
443	return false;
444
445	dSP;
446	va_list ap;
447
448	va_start (ap, htype);
449
450	ENTER;
451	SAVETMPS;
452
453	PUSHMARK (SP);
454
455	XPUSHs (sv_2mortal (newSVterm (term)));
456	XPUSHs (sv_2mortal (newSViv (htype)));
457
458	for (;;) {
459	data_type dt = (data_type)va_arg (ap, int);
460
461	switch (dt)
462	{
463	case DT_INT:
464	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
465	break;
466
467	case DT_LONG:
468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
469	break;
470
471	case DT_STR:
472	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
473	break;
474
475	case DT_STR_LEN:
476	{
477	char *str = va_arg (ap, char *);
478	int len = va_arg (ap, int);
479
480	XPUSHs (sv_2mortal (newSVpvn (str, len)));
481	}
482	break;
483
484	case DT_WCS_LEN:
485	{
486	wchar_t *wstr = va_arg (ap, wchar_t *);
487	int wlen = va_arg (ap, int);
488
489	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
490	}
491	break;
492
493	case DT_XEVENT:
494	{
495	XEvent *xe = va_arg (ap, XEvent *);
496	HV *hv = newHV ();
497
498	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
499	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
500	# undef set
501
502	setiv (type, xe->type);
503	setiv (send_event, xe->xany.send_event);
504	setiv (serial, xe->xany.serial);
505
506	switch (xe->type)
507	{
508	case KeyPress:
509	case KeyRelease:
510	case ButtonPress:
511	case ButtonRelease:
512	case MotionNotify:
513	setiv (time, xe->xmotion.time);
514	setiv (x, xe->xmotion.x);
515	setiv (y, xe->xmotion.y);
516	setiv (row, xe->xmotion.y / term->fheight);
517	setiv (col, xe->xmotion.x / term->fwidth);
518	setiv (x_root, xe->xmotion.x_root);
519	setiv (y_root, xe->xmotion.y_root);
520	setiv (state, xe->xmotion.state);
521	break;
522	}
523
524	switch (xe->type)
525	{
526	case KeyPress:
527	case KeyRelease:
528	setiv (keycode, xe->xkey.keycode);
529	break;
530
531	case ButtonPress:
532	case ButtonRelease:
533	setiv (button, xe->xbutton.button);
534	break;
535
536	case MotionNotify:
537	setiv (is_hint, xe->xmotion.is_hint);
538	break;
539	}
540
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
542	}
543	break;
544
545	case DT_END:
546	{
547	va_end (ap);
548
549	PUTBACK;
550	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
551	SPAGAIN;
552
553	if (count)
554	{
555	SV *status = POPs;
556	count = SvTRUE (status);
557	}
558
559	PUTBACK;
560	FREETMPS;
561	LEAVE;
562
563	if (SvTRUE (ERRSV))
564	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
565
566	if (htype == HOOK_DESTROY)
567	{
568	clearSVptr ((SV *)term->perl.self);
569	SvREFCNT_dec ((SV *)term->perl.self);
570	}
571
572	return count;
573	}
574
575	default:
576	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
577	}
578	}
579	}	612	}
580		613
581	/////////////////////////////////////////////////////////////////////////////	614	/////////////////////////////////////////////////////////////////////////////
582		615
583	MODULE = urxvt PACKAGE = urxvt	616	MODULE = urxvt PACKAGE = urxvt
584		617
585	PROTOTYPES: ENABLE	618	PROTOTYPES: ENABLE
586		619
587	BOOT:	620	BOOT:
588	{	621	{
589	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	622	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		623	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		624	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		625	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		626
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	627	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	628	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	629	# include "hookinc.h"
594	# undef def	630	# undef def
…		…
599	# include "optinc.h"	635	# include "optinc.h"
600	# undef nodef	636	# undef nodef
601	# undef def	637	# undef def
602		638
603	HV *stash = gv_stashpv ("urxvt", 1);	639	HV *stash = gv_stashpv ("urxvt", 1);
604	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	640	static const struct {
		641	const char *name;
		642	IV iv;
		643	} *civ, const_iv[] = {
		644	# define const_iv(name) { # name, (IV)name }
605	export_const_iv (DEFAULT_RSTYLE);	645	const_iv (DEFAULT_RSTYLE),
606	export_const_iv (OVERLAY_RSTYLE);	646	const_iv (OVERLAY_RSTYLE),
607	export_const_iv (RS_Bold);	647	const_iv (RS_Bold),
608	export_const_iv (RS_Italic);	648	const_iv (RS_Italic),
609	export_const_iv (RS_Blink);	649	const_iv (RS_Blink),
610	export_const_iv (RS_RVid);	650	const_iv (RS_RVid),
611	export_const_iv (RS_Uline);	651	const_iv (RS_Uline),
612		652
613	export_const_iv (CurrentTime);	653	const_iv (CurrentTime),
614	export_const_iv (ShiftMask);	654	const_iv (ShiftMask),
615	export_const_iv (LockMask);	655	const_iv (LockMask),
616	export_const_iv (ControlMask);	656	const_iv (ControlMask),
617	export_const_iv (Mod1Mask);	657	const_iv (Mod1Mask),
618	export_const_iv (Mod2Mask);	658	const_iv (Mod2Mask),
619	export_const_iv (Mod3Mask);	659	const_iv (Mod3Mask),
620	export_const_iv (Mod4Mask);	660	const_iv (Mod4Mask),
621	export_const_iv (Mod5Mask);	661	const_iv (Mod5Mask),
622	export_const_iv (Button1Mask);	662	const_iv (Button1Mask),
623	export_const_iv (Button2Mask);	663	const_iv (Button2Mask),
624	export_const_iv (Button3Mask);	664	const_iv (Button3Mask),
625	export_const_iv (Button4Mask);	665	const_iv (Button4Mask),
626	export_const_iv (Button5Mask);	666	const_iv (Button5Mask),
627	export_const_iv (AnyModifier);	667	const_iv (AnyModifier),
628	}
629		668
630	SV *	669	const_iv (NoSymbol),
631	new (...)	670	const_iv (GrabModeSync),
632	CODE:	671	const_iv (GrabModeAsync),
633	{
634	stringvec *argv = new stringvec;
635	bool success;
636		672
637	for (int i = 0; i < items ;i++)	673	const_iv (NoEventMask),
638	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	674	const_iv (KeyPressMask),
		675	const_iv (KeyReleaseMask),
		676	const_iv (ButtonPressMask),
		677	const_iv (ButtonReleaseMask),
		678	const_iv (EnterWindowMask),
		679	const_iv (LeaveWindowMask),
		680	const_iv (PointerMotionMask),
		681	const_iv (PointerMotionHintMask),
		682	const_iv (Button1MotionMask),
		683	const_iv (Button2MotionMask),
		684	const_iv (Button3MotionMask),
		685	const_iv (Button4MotionMask),
		686	const_iv (Button5MotionMask),
		687	const_iv (ButtonMotionMask),
		688	const_iv (KeymapStateMask),
		689	const_iv (ExposureMask),
		690	const_iv (VisibilityChangeMask),
		691	const_iv (StructureNotifyMask),
		692	const_iv (ResizeRedirectMask),
		693	const_iv (SubstructureNotifyMask),
		694	const_iv (SubstructureRedirectMask),
		695	const_iv (FocusChangeMask),
		696	const_iv (PropertyChangeMask),
		697	const_iv (ColormapChangeMask),
		698	const_iv (OwnerGrabButtonMask),
639		699
640	rxvt_term *term = new rxvt_term;	700	const_iv (KeyPress),
		701	const_iv (KeyRelease),
		702	const_iv (ButtonPress),
		703	const_iv (ButtonRelease),
		704	const_iv (MotionNotify),
		705	const_iv (EnterNotify),
		706	const_iv (LeaveNotify),
		707	const_iv (FocusIn),
		708	const_iv (FocusOut),
		709	const_iv (KeymapNotify),
		710	const_iv (Expose),
		711	const_iv (GraphicsExpose),
		712	const_iv (NoExpose),
		713	const_iv (VisibilityNotify),
		714	const_iv (CreateNotify),
		715	const_iv (DestroyNotify),
		716	const_iv (UnmapNotify),
		717	const_iv (MapNotify),
		718	const_iv (MapRequest),
		719	const_iv (ReparentNotify),
		720	const_iv (ConfigureNotify),
		721	const_iv (ConfigureRequest),
		722	const_iv (GravityNotify),
		723	const_iv (ResizeRequest),
		724	const_iv (CirculateNotify),
		725	const_iv (CirculateRequest),
		726	const_iv (PropertyNotify),
		727	const_iv (SelectionClear),
		728	const_iv (SelectionRequest),
		729	const_iv (SelectionNotify),
		730	const_iv (ColormapNotify),
		731	const_iv (ClientMessage),
		732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
		758	};
641		759
642	term->argv = argv;	760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
643		761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
644	try
645	{
646	if (!term->init (argv->size (), argv->begin ()))
647	term = 0;
648	}
649	catch (const class rxvt_failure_exception &e)
650	{
651	term->destroy ();
652	croak ("exception caught while initializing new terminal instance");
653	}
654
655	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
656	}	762	}
657	OUTPUT:
658	RETVAL
659
660	void
661	set_should_invoke (int htype, int value)
662	CODE:
663	rxvt_perl.should_invoke [htype] = value;
664		763
665	void	764	void
666	warn (const char *msg)	765	warn (const char *msg)
667	CODE:	766	CODE:
668	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
669		768
670	void	769	void
671	fatal (const char *msg)	770	fatal (const char *msg)
672	CODE:	771	CODE:
673	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
674		776
675	NV	777	NV
676	NOW ()	778	NOW ()
677	CODE:	779	CODE:
678	RETVAL = NOW;	780	RETVAL = NOW;
…		…
694	RETVAL	796	RETVAL
695		797
696	int	798	int
697	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
698	CODE:	800	CODE:
699	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
700	OUTPUT:	802	OUTPUT:
701	RETVAL	803	RETVAL
702		804
703	int	805	int
704	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
705	CODE:	807	CODE:
706	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
707	OUTPUT:	809	OUTPUT:
708	RETVAL	810	RETVAL
709		811
710	int	812	int
711	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
712	CODE:	814	CODE:
713	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
714	OUTPUT:	816	OUTPUT:
715	RETVAL	817	RETVAL
716		818
717	int	819	int
718	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
725	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
726	}	828	}
727	OUTPUT:	829	OUTPUT:
728	RETVAL	830	RETVAL
729		831
		832	void
		833	termlist ()
		834	PPCODE:
		835	{
		836	EXTEND (SP, rxvt_term::termlist.size ());
		837
		838	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		839	if ((*t)->perl.self)
		840	PUSHs (sv_2mortal (newSVterm (*t)));
		841	}
		842
730	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
731		844
		845	SV *
		846	_new (AV *env, AV *arg)
		847	CODE:
		848	{
		849	rxvt_term *term = new rxvt_term;
		850
		851	stringvec *argv = new stringvec;
		852	stringvec *envv = new stringvec;
		853
		854	for (int i = 0; i <= AvFILL (arg); i++)
		855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		856
		857	for (int i = AvFILL (env) + 1; i--; )
		858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		859
		860	envv->push_back (0);
		861
		862	bool success;
		863
		864	try
		865	{
		866	success = term->init (argv, envv);
		867	}
		868	catch (const class rxvt_failure_exception &e)
		869	{
		870	success = false;
		871	}
		872
		873	if (!success)
		874	{
		875	term->destroy ();
		876	croak ("error while initializing new terminal instance");
		877	}
		878
		879	RETVAL = term && term->perl.self
		880	? newSVterm (term) : &PL_sv_undef;
		881	}
		882	OUTPUT:
		883	RETVAL
		884
732	void	885	void
733	rxvt_term::destroy ()	886	rxvt_term::destroy ()
734		887
735	void	888	void
		889	rxvt_term::set_should_invoke (int htype, int inc)
		890	CODE:
		891	THIS->perl.should_invoke [htype] += inc;
		892
		893	int
736	rxvt_term::grab_button (int button, U32 modifiers)	894	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
737	CODE:	895	CODE:
738	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	896	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
739	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	897	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
740	GrabModeSync, GrabModeSync, None, None);	898	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		899	OUTPUT: RETVAL
		900
		901	int
		902	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		903	CODE:
		904	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		905	OUTPUT: RETVAL
		906
		907	void
		908	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		909	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		910	CODE:
		911	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		912
		913	void
		914	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		915	CODE:
		916	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		917
		918	void
		919	rxvt_term::XUngrabKeyboard (Time eventtime)
		920	CODE:
		921	XUngrabKeyboard (THIS->dpy, eventtime);
741		922
742	bool	923	bool
743	rxvt_term::grab (U32 eventtime, int sync = 0)	924	rxvt_term::grab (Time eventtime, int sync = 0)
744	CODE:	925	CODE:
745	{	926	{
746	int mode = sync ? GrabModeSync : GrabModeAsync;	927	int mode = sync ? GrabModeSync : GrabModeAsync;
747		928
748	THIS->perl.grabtime = 0;	929	THIS->perl.grabtime = 0;
749		930
750	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	931	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
751	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	932	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
752	mode, mode, None, None, eventtime))	933	mode, mode, None, GRAB_CURSOR, eventtime))
753	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	934	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
754	THIS->perl.grabtime = eventtime;	935	THIS->perl.grabtime = eventtime;
755	else	936	else
756	XUngrabPointer (THIS->display->display, eventtime);	937	XUngrabPointer (THIS->dpy, eventtime);
757		938
758	RETVAL = !!THIS->perl.grabtime;	939	RETVAL = !!THIS->perl.grabtime;
759	}	940	}
760	OUTPUT:	941	OUTPUT:
761	RETVAL	942	RETVAL
762		943
763	void	944	void
764	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	945	rxvt_term::allow_events_async ()
765	CODE:	946	CODE:
766	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	947	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
767		948
768	void	949	void
769	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	950	rxvt_term::allow_events_sync ()
770	CODE:	951	CODE:
771	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	952	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
772		953
773	void	954	void
774	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	955	rxvt_term::allow_events_replay ()
775	CODE:	956	CODE:
776	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	957	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
777	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	958	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
778		959
779	void	960	void
780	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	961	rxvt_term::ungrab ()
781	CODE:	962	CODE:
782	THIS->perl.grabtime = 0;	963	ungrab (THIS);
783	XUngrabKeyboard (THIS->display->display, eventtime);	964
784	XUngrabPointer (THIS->display->display, eventtime);	965	int
		966	rxvt_term::XStringToKeysym (char *string)
		967	CODE:
		968	RETVAL = XStringToKeysym (string);
		969	OUTPUT: RETVAL
		970
		971	char *
		972	rxvt_term::XKeysymToString (int sym)
		973	CODE:
		974	RETVAL = XKeysymToString (sym);
		975	OUTPUT: RETVAL
		976
		977	int
		978	rxvt_term::XKeysymToKeycode (int sym)
		979	CODE:
		980	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::XKeycodeToKeysym (int code, int index)
		985	CODE:
		986	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		987	OUTPUT: RETVAL
785		988
786	int	989	int
787	rxvt_term::strwidth (SV *str)	990	rxvt_term::strwidth (SV *str)
788	CODE:	991	CODE:
789	{	992	{
790	wchar_t *wstr = sv2wcs (str);	993	wchar_t *wstr = sv2wcs (str);
791		994
792	rxvt_push_locale (THIS->locale);	995	rxvt_push_locale (THIS->locale);
793	RETVAL = wcswidth (wstr, wcslen (wstr));	996	RETVAL = 0;
		997	for (wchar_t *wc = wstr; *wc; wc++)
		998	{
		999	int w = WCWIDTH (*wc);
		1000
		1001	if (w)
		1002	RETVAL += max (w, 1);
		1003	}
794	rxvt_pop_locale ();	1004	rxvt_pop_locale ();
795		1005
796	free (wstr);	1006	free (wstr);
797	}	1007	}
798	OUTPUT:	1008	OUTPUT:
…		…
828	rxvt_pop_locale ();	1038	rxvt_pop_locale ();
829		1039
830	RETVAL = wcs2sv (wstr);	1040	RETVAL = wcs2sv (wstr);
831	free (wstr);	1041	free (wstr);
832	}	1042	}
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	char *
		1047	rxvt_term::locale ()
		1048	CODE:
		1049	RETVAL = THIS->locale;
833	OUTPUT:	1050	OUTPUT:
834	RETVAL	1051	RETVAL
835		1052
836	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1053	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
837		1054
…		…
842	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1059	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
843	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1060	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
844	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1061	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
845	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1062	#define TERM_OFFSET_focus TERM_OFFSET(focus)
846	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1063	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1064	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1065	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1066	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
847	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1067	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
848	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1068	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
849	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1069	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
850		1070
851	int	1071	int
852	rxvt_term::width ()	1072	rxvt_term::width ()
853	ALIAS:	1073	ALIAS:
854	width = TERM_OFFSET_width	1074	width = TERM_OFFSET_width
…		…
858	fbase = TERM_OFFSET_fbase	1078	fbase = TERM_OFFSET_fbase
859	nrow = TERM_OFFSET_nrow	1079	nrow = TERM_OFFSET_nrow
860	ncol = TERM_OFFSET_ncol	1080	ncol = TERM_OFFSET_ncol
861	focus = TERM_OFFSET_focus	1081	focus = TERM_OFFSET_focus
862	mapped = TERM_OFFSET_mapped	1082	mapped = TERM_OFFSET_mapped
		1083	int_bwidth = TERM_OFFSET_int_bwidth
		1084	ext_bwidth = TERM_OFFSET_ext_bwidth
		1085	lineSpace = TERM_OFFSET_lineSpace
863	saveLines = TERM_OFFSET_saveLines	1086	saveLines = TERM_OFFSET_saveLines
864	total_rows = TERM_OFFSET_total_rows	1087	total_rows = TERM_OFFSET_total_rows
865	nsaved = TERM_OFFSET_nsaved	1088	top_row = TERM_OFFSET_top_row
866	CODE:	1089	CODE:
867	RETVAL = *(int *)((char *)THIS + ix);	1090	RETVAL = *(int *)((char *)THIS + ix);
868	OUTPUT:	1091	OUTPUT:
869	RETVAL	1092	RETVAL
870		1093
…		…
872	rxvt_term::ModLevel3Mask ()	1095	rxvt_term::ModLevel3Mask ()
873	ALIAS:	1096	ALIAS:
874	ModLevel3Mask = 0	1097	ModLevel3Mask = 0
875	ModMetaMask = 1	1098	ModMetaMask = 1
876	ModNumLockMask = 2	1099	ModNumLockMask = 2
		1100	current_screen = 3
		1101	hidden_cursor = 4
877	CODE:	1102	CODE:
878	switch (ix)	1103	switch (ix)
879	{	1104	{
880	case 0: RETVAL = THIS->ModLevel3Mask; break;	1105	case 0: RETVAL = THIS->ModLevel3Mask; break;
881	case 1: RETVAL = THIS->ModMetaMask; break;	1106	case 1: RETVAL = THIS->ModMetaMask; break;
882	case 2: RETVAL = THIS->ModNumLockMask; break;	1107	case 2: RETVAL = THIS->ModNumLockMask; break;
		1108	case 3: RETVAL = THIS->current_screen; break;
		1109	case 4: RETVAL = THIS->hidden_cursor; break;
883	}	1110	}
884	OUTPUT:	1111	OUTPUT:
885	RETVAL	1112	RETVAL
886		1113
887	U32	1114	char *
		1115	rxvt_term::display_id ()
		1116	ALIAS:
		1117	display_id = 0
		1118	locale = 1
		1119	CODE:
		1120	switch (ix)
		1121	{
		1122	case 0: RETVAL = THIS->display->id; break;
		1123	case 1: RETVAL = THIS->locale; break;
		1124	}
		1125	OUTPUT:
		1126	RETVAL
		1127
		1128	SV *
		1129	rxvt_term::envv ()
		1130	ALIAS:
		1131	argv = 1
		1132	PPCODE:
		1133	{
		1134	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1135
		1136	EXTEND (SP, vec->size ());
		1137
		1138	for (char **i = vec->begin (); i != vec->end (); ++i)
		1139	if (*i)
		1140	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1141	}
		1142
		1143	int
		1144	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1145	CODE:
		1146	RETVAL = THIS->pty_ev.events;
		1147	if (events != EVENT_UNDEF)
		1148	THIS->pty_ev.set (events);
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	int
		1153	rxvt_term::pty_fd ()
		1154	CODE:
		1155	RETVAL = THIS->pty->pty;
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	Window
888	rxvt_term::parent ()	1160	rxvt_term::parent ()
889	CODE:	1161	CODE:
890	RETVAL = (U32)THIS->parent [0];	1162	RETVAL = THIS->parent [0];
891	OUTPUT:	1163	OUTPUT:
892	RETVAL	1164	RETVAL
893		1165
894	U32	1166	Window
895	rxvt_term::vt ()	1167	rxvt_term::vt ()
896	CODE:	1168	CODE:
897	RETVAL = (U32)THIS->vt;	1169	RETVAL = THIS->vt;
898	OUTPUT:	1170	OUTPUT:
899	RETVAL	1171	RETVAL
		1172
		1173	void
		1174	rxvt_term::vt_emask_add (U32 emask)
		1175	CODE:
		1176	THIS->vt_emask_perl |= emask;
		1177	THIS->vt_select_input ();
900		1178
901	U32	1179	U32
902	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1180	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
903	CODE:	1181	CODE:
904	{
905	RETVAL = THIS->rstyle;	1182	RETVAL = THIS->rstyle;
906	THIS->rstyle = new_rstyle;	1183	THIS->rstyle = new_rstyle;
907	}
908	OUTPUT:	1184	OUTPUT:
909	RETVAL	1185	RETVAL
910		1186
911	int	1187	int
912	rxvt_term::view_start (int newval = -1)	1188	rxvt_term::view_start (int newval = 1)
		1189	PROTOTYPE: $;$
913	CODE:	1190	CODE:
914	{	1191	{
915	RETVAL = THIS->view_start;	1192	RETVAL = THIS->view_start;
916		1193
917	if (newval >= 0)	1194	if (newval <= 0)
918	{	1195	THIS->scr_changeview (max (newval, THIS->top_row));
919	THIS->view_start = min (newval, THIS->nsaved);
920	THIS->scr_changeview (RETVAL);
921	}
922	}	1196	}
923	OUTPUT:	1197	OUTPUT:
924	RETVAL	1198	RETVAL
925		1199
926	void	1200	void
		1201	rxvt_term::focus_in ()
		1202
		1203	void
		1204	rxvt_term::focus_out ()
		1205
		1206	void
		1207	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1208	ALIAS:
		1209	key_release = 1
		1210	CODE:
		1211	{
		1212	XKeyEvent xkey;
		1213
		1214	memset (&xkey, 0, sizeof (xkey));
		1215
		1216	xkey.time = time;
		1217	xkey.state = state;
		1218	xkey.keycode = keycode;
		1219
		1220	xkey.type = ix ? KeyRelease : KeyPress;
		1221	xkey.display = THIS->dpy;
		1222	xkey.window = THIS->vt;
		1223	xkey.root = THIS->display->root;
		1224	xkey.subwindow = THIS->vt;
		1225
		1226	if (ix)
		1227	THIS->key_release (xkey);
		1228	else
		1229	THIS->key_press (xkey);
		1230	}
		1231
		1232	void
927	rxvt_term::want_refresh ()	1233	rxvt_term::want_refresh ()
928	CODE:	1234	CODE:
929	THIS->want_refresh = 1;	1235	THIS->want_refresh = 1;
930		1236
931	void	1237	void
932	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1238	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
933	PPCODE:	1239	PPCODE:
934	{	1240	{
935	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1241	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
936	XSRETURN_EMPTY;	1242	XSRETURN_EMPTY;
937		1243
938	line_t &l = ROW(row_number);	1244	line_t &l = ROW(row_number);
939		1245
940	if (GIMME_V != G_VOID)	1246	if (GIMME_V != G_VOID)
941	{	1247	{
942	wchar_t *wstr = new wchar_t [THIS->ncol];	1248	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
943		1249
944	for (int col = 0; col < THIS->ncol; col++)	1250	for (int col = 0; col < THIS->ncol; col++)
945	wstr [col] = l.t [col];	1251	wstr [col] = l.t [col];
946		1252
947	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1253	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
948
949	delete [] wstr;
950	}	1254	}
951		1255
952	if (new_text)	1256	if (new_text)
953	{	1257	{
954	wchar_t *wstr = sv2wcs (new_text);	1258	wchar_t *wstr = sv2wcs (new_text);
955		1259
956	int len = min (wcslen (wstr) - start_ofs, max_len);	1260	int len = min (wcslen (wstr) - start_ofs, max_len);
957		1261
958	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1262	if (start_col < 0 || start_col + len > THIS->ncol)
959	{	1263	{
960	free (wstr);	1264	free (wstr);
961	croak ("new_text extends beyond horizontal margins");	1265	croak ("new_text extends beyond horizontal margins");
962	}	1266	}
963		1267
…		…
973		1277
974	void	1278	void
975	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1279	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
976	PPCODE:	1280	PPCODE:
977	{	1281	{
978	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1282	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
979	XSRETURN_EMPTY;	1283	XSRETURN_EMPTY;
980		1284
981	line_t &l = ROW(row_number);	1285	line_t &l = ROW(row_number);
982		1286
983	if (GIMME_V != G_VOID)	1287	if (GIMME_V != G_VOID)
…		…
995	{	1299	{
996	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1300	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
997	croak ("new_rend must be arrayref");	1301	croak ("new_rend must be arrayref");
998		1302
999	AV *av = (AV *)SvRV (new_rend);	1303	AV *av = (AV *)SvRV (new_rend);
1000	int len = min (av_len (av) + 1 - start_ofs, max_len);	1304	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1001		1305
1002	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1306	if (start_col < 0 || start_col + len > THIS->ncol)
1003	croak ("new_rend array extends beyond horizontal margins");	1307	croak ("new_rend array extends beyond horizontal margins");
1004		1308
1005	for (int col = start_col; col < start_col + len; col++)	1309	for (int col = start_col; col < start_col + len; col++)
1006	{	1310	{
1007	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1311	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1013		1317
1014	int	1318	int
1015	rxvt_term::ROW_l (int row_number, int new_length = -1)	1319	rxvt_term::ROW_l (int row_number, int new_length = -1)
1016	CODE:	1320	CODE:
1017	{	1321	{
1018	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1322	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1019	XSRETURN_EMPTY;	1323	XSRETURN_EMPTY;
1020		1324
1021	line_t &l = ROW(row_number);	1325	line_t &l = ROW(row_number);
1022	RETVAL = l.l;	1326	RETVAL = l.l;
1023		1327
…		…
1029		1333
1030	bool	1334	bool
1031	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1335	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1032	CODE:	1336	CODE:
1033	{	1337	{
1034	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1338	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1035	XSRETURN_EMPTY;	1339	XSRETURN_EMPTY;
1036		1340
1037	line_t &l = ROW(row_number);	1341	line_t &l = ROW(row_number);
1038	RETVAL = l.is_longer ();	1342	RETVAL = l.is_longer ();
1039		1343
…		…
1047	rxvt_term::special_encode (SV *string)	1351	rxvt_term::special_encode (SV *string)
1048	CODE:	1352	CODE:
1049	{	1353	{
1050	wchar_t *wstr = sv2wcs (string);	1354	wchar_t *wstr = sv2wcs (string);
1051	int wlen = wcslen (wstr);	1355	int wlen = wcslen (wstr);
1052	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1356	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1053		1357
1054	rxvt_push_locale (THIS->locale);	1358	rxvt_push_locale (THIS->locale);
1055		1359
1056	wchar_t *r = rstr;	1360	wchar_t *r = rstr;
1057	for (wchar_t *s = wstr; *s; s++)	1361	for (wchar_t *s = wstr; *s; s++)
		1362	{
		1363	int w = WCWIDTH (*s);
		1364
1058	if (wcwidth (*s) == 0)	1365	if (w == 0)
1059	{	1366	{
1060	if (r == rstr)	1367	if (r == rstr)
1061	croak ("leading combining character unencodable");	1368	croak ("leading combining character unencodable");
1062		1369
1063	unicode_t n = rxvt_compose (r[-1], *s);	1370	unicode_t n = rxvt_compose (r[-1], *s);
1064	if (n == NOCHAR)	1371	if (n == NOCHAR)
1065	n = rxvt_composite.compose (r[-1], *s);	1372	n = rxvt_composite.compose (r[-1], *s);
1066		1373
1067	r[-1] = n;	1374	r[-1] = n;
1068	}	1375	}
1069	#if !UNICODE_3	1376	#if !UNICODE_3
1070	else if (*s >= 0x10000)	1377	else if (*s >= 0x10000)
1071	*r++ = rxvt_composite.compose (*s);	1378	*r++ = rxvt_composite.compose (*s);
1072	#endif	1379	#endif
1073	else	1380	else
1074	*r++ = *s;	1381	*r++ = *s;
		1382
		1383	// the *2 above only allows wcwidth <= 2
		1384	if (w > 1)
		1385	*r++ = NOCHAR;
		1386	}
1075		1387
1076	rxvt_pop_locale ();	1388	rxvt_pop_locale ();
1077		1389
1078	RETVAL = wcs2sv (rstr, r - rstr);	1390	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1391	}
1082	OUTPUT:	1392	OUTPUT:
1083	RETVAL	1393	RETVAL
1084		1394
1085	SV *	1395	SV *
1086	rxvt_term::special_decode (SV *text)	1396	rxvt_term::special_decode (SV *text)
1087	CODE:	1397	CODE:
1088	{	1398	{
1089	wchar_t *wstr = sv2wcs (text);	1399	wchar_t *wstr = sv2wcs (text);
1090	int wlen = wcslen (wstr);
1091	int dlen = 0;	1400	int dlen = 0;
1092		1401
1093	// find length	1402	// find length
1094	for (wchar_t *s = wstr; *s; s++)	1403	for (wchar_t *s = wstr; *s; s++)
1095	if (*s == NOCHAR)	1404	if (*s == NOCHAR)
…		…
1097	else if (IS_COMPOSE (*s))	1406	else if (IS_COMPOSE (*s))
1098	dlen += rxvt_composite.expand (*s, 0);	1407	dlen += rxvt_composite.expand (*s, 0);
1099	else	1408	else
1100	dlen++;	1409	dlen++;
1101		1410
1102	wchar_t *rstr = new wchar_t [dlen];	1411	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1103		1412
1104	// decode	1413	// decode
1105	wchar_t *r = rstr;	1414	wchar_t *r = rstr;
1106	for (wchar_t *s = wstr; *s; s++)	1415	for (wchar_t *s = wstr; *s; s++)
1107	if (*s == NOCHAR)	1416	if (*s == NOCHAR)
…		…
1110	r += rxvt_composite.expand (*s, r);	1419	r += rxvt_composite.expand (*s, r);
1111	else	1420	else
1112	*r++ = *s;	1421	*r++ = *s;
1113		1422
1114	RETVAL = wcs2sv (rstr, r - rstr);	1423	RETVAL = wcs2sv (rstr, r - rstr);
1115
1116	delete [] rstr;
1117	}	1424	}
1118	OUTPUT:	1425	OUTPUT:
1119	RETVAL	1426	RETVAL
1120		1427
1121	void	1428	void
1122	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1429	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1123	PPCODE:	1430	PPCODE:
1124	{	1431	{
1125	struct resval { const char *name; int value; } rslist [] = {	1432	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1126	# define def(name) { # name, Rs_ ## name },	1433	# define def(name) { # name, Rs_ ## name },
1127	# define reserve(name,count)	1434	# define reserve(name,count)
1128	# include "rsinc.h"	1435	# include "rsinc.h"
1129	# undef def	1436	# undef def
1130	# undef reserve	1437	# undef reserve
1131	};	1438	};
1132		1439
1133	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1440	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1134		1441
1135	do {	1442	do {
1136	if (rs-- == rslist)	1443	if (rs-- == rslist)
1137	croak ("no such resource '%s', requested", name);	1444	croak ("no such resource '%s', requested", name);
1138	} while (strcmp (name, rs->name));	1445	} while (strcmp (name, rs->name));
…		…
1156	else	1463	else
1157	THIS->rs [index] = 0;	1464	THIS->rs [index] = 0;
1158	}	1465	}
1159	}	1466	}
1160		1467
		1468	const char *
		1469	rxvt_term::x_resource (const char *name)
		1470
1161	bool	1471	bool
1162	rxvt_term::option (U32 optval, int set = -1)	1472	rxvt_term::option (U8 optval, int set = -1)
1163	CODE:	1473	CODE:
1164	{	1474	{
1165	RETVAL = THIS->options & optval;	1475	RETVAL = THIS->option (optval);
1166		1476
1167	if (set >= 0)	1477	if (set >= 0)
1168	{	1478	{
1169	if (set)
1170	THIS->options |= optval;	1479	THIS->set_option (optval, set);
1171	else
1172	THIS->options &= ~optval;
1173		1480
		1481	if (THIS->check_ev.is_active ()) // avoid doing this before START
1174	switch (optval)	1482	switch (optval)
1175	{	1483	{
1176	case Opt_skipBuiltinGlyphs:	1484	case Opt_skipBuiltinGlyphs:
1177	THIS->set_fonts ();	1485	THIS->set_fonts ();
1178	THIS->scr_remap_chars ();	1486	THIS->scr_remap_chars ();
1179	THIS->scr_touch (true);	1487	THIS->scr_touch (true);
1180	THIS->want_refresh = 1;	1488	THIS->want_refresh = 1;
1181	break;	1489	break;
1182		1490
1183	case Opt_cursorUnderline:	1491	case Opt_cursorUnderline:
1184	THIS->want_refresh = 1;	1492	THIS->want_refresh = 1;
1185	break;	1493	break;
1186		1494
1187	# case Opt_scrollBar_floating:	1495	# case Opt_scrollBar_floating:
1188	# case Opt_scrollBar_right:	1496	# case Opt_scrollBar_right:
1189	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1497	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1190	# break;	1498	# break;
1191	}	1499	}
1192	}	1500	}
1193	}	1501	}
1194	OUTPUT:	1502	OUTPUT:
1195	RETVAL	1503	RETVAL
1196		1504
		1505	bool
		1506	rxvt_term::parse_keysym (char *keysym, char *str)
		1507	CODE:
		1508	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1509	THIS->keyboard->register_done ();
		1510	OUTPUT:
		1511	RETVAL
		1512
1197	void	1513	void
1198	rxvt_term::cur (...)	1514	rxvt_term::screen_cur (...)
1199	PROTOTYPE: $;$$	1515	PROTOTYPE: $;$$
1200	ALIAS:	1516	ALIAS:
1201	screen_cur = 0	1517	screen_cur = 0
1202	selection_beg = 1	1518	selection_beg = 1
1203	selection_end = 2	1519	selection_end = 2
…		…
1216	PUSHs (sv_2mortal (newSViv (rc.col)));	1532	PUSHs (sv_2mortal (newSViv (rc.col)));
1217	}	1533	}
1218		1534
1219	if (items == 3)	1535	if (items == 3)
1220	{	1536	{
1221	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1537	rc.row = SvIV (ST (1));
1222	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1538	rc.col = SvIV (ST (2));
		1539
		1540	if (ix == 2)
		1541	{
		1542	if (rc.col == 0)
		1543	{
		1544	// col == 0 means end of previous line
		1545	rc.row--;
		1546	rc.col = THIS->ncol;
		1547	}
		1548	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1549	&& rc.col > ROW(rc.row).l)
		1550	{
		1551	// col >= length means while line and add newline
		1552	rc.col = THIS->ncol;
		1553	}
		1554	}
		1555
		1556	clamp_it (rc.col, 0, THIS->ncol);
		1557	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1223		1558
1224	if (ix)	1559	if (ix)
1225	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
1226	}	1561	}
1227	}	1562	}
1228		1563
		1564	char
		1565	rxvt_term::cur_charset ()
		1566	CODE:
		1567	RETVAL = THIS->charsets [THIS->screen.charset];
		1568	OUTPUT:
		1569	RETVAL
		1570
		1571	void
		1572	rxvt_term::selection_clear ()
		1573
		1574	void
		1575	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1576	CODE:
		1577	THIS->selection.op = SELECTION_CONT;
		1578	THIS->selection.rect = rect;
		1579	THIS->selection_make (eventtime);
		1580
1229	int	1581	int
1230	rxvt_term::selection_grab (U32 eventtime)	1582	rxvt_term::selection_grab (Time eventtime)
1231		1583
1232	void	1584	void
1233	rxvt_term::selection (SV *newtext = 0)	1585	rxvt_term::selection (SV *newtext = 0)
1234	PPCODE:	1586	PPCODE:
1235	{	1587	{
1236	if (GIMME_V != G_VOID)	1588	if (GIMME_V != G_VOID)
		1589	XPUSHs (THIS->selection.text
1237	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1590	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1591	: &PL_sv_undef);
1238		1592
1239	if (newtext)	1593	if (newtext)
1240	{	1594	{
1241	free (THIS->selection.text);	1595	free (THIS->selection.text);
1242		1596
1243	THIS->selection.text = sv2wcs (newtext);	1597	THIS->selection.text = sv2wcs (newtext);
1244	THIS->selection.len = wcslen (THIS->selection.text);	1598	THIS->selection.len = wcslen (THIS->selection.text);
1245	}	1599	}
1246	}	1600	}
		1601
		1602	void
		1603	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)
		1604
		1605	void
		1606	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1607
		1608	void
		1609	rxvt_term::scr_bell ()
		1610
		1611	void
		1612	rxvt_term::scr_change_screen (int screen)
1247		1613
1248	void	1614	void
1249	rxvt_term::scr_add_lines (SV *string)	1615	rxvt_term::scr_add_lines (SV *string)
1250	CODE:	1616	CODE:
1251	{	1617	{
…		…
1292	o->self = (HV *)SvRV (RETVAL);	1658	o->self = (HV *)SvRV (RETVAL);
1293	}	1659	}
1294	OUTPUT:	1660	OUTPUT:
1295	RETVAL	1661	RETVAL
1296		1662
		1663	#############################################################################
		1664	# Various X Utility Functions
		1665	#############################################################################
		1666
		1667	void
		1668	rxvt_term::XListProperties (Window window)
		1669	PPCODE:
		1670	{
		1671	int count;
		1672	Atom *props = XListProperties (THIS->dpy, window, &count);
		1673
		1674	EXTEND (SP, count);
		1675	while (count--)
		1676	PUSHs (newSVuv ((U32)props [count]));
		1677
		1678	XFree (props);
		1679	}
		1680
		1681	void
		1682	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1683	PPCODE:
		1684	{
		1685	Atom type;
		1686	int format;
		1687	unsigned long nitems;
		1688	unsigned long bytes_after;
		1689	unsigned char *prop;
		1690
		1691	XGetWindowProperty (THIS->dpy, window, property,
		1692	0, 1<<24, 0, AnyPropertyType,
		1693	&type, &format, &nitems, &bytes_after, &prop);
		1694
		1695	if (type != None)
		1696	{
		1697	int elemsize = format == 16 ? sizeof (short)
		1698	: format == 32 ? sizeof (long)
		1699	: 1;
		1700
		1701	EXTEND (SP, 3);
		1702	PUSHs (newSVuv ((U32)type));
		1703	PUSHs (newSViv (format));
		1704	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1705	XFree (prop);
		1706	}
		1707	}
		1708
		1709	void
		1710	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1711	CODE:
		1712	{
		1713	STRLEN len;
		1714	char *data_ = SvPVbyte (data, len);
		1715
		1716	int elemsize = format == 16 ? sizeof (short)
		1717	: format == 32 ? sizeof (long)
		1718	: 1;
		1719
		1720	XChangeProperty (THIS->dpy, window, property,
		1721	type, format, PropModeReplace,
		1722	(unsigned char *)data_, len / elemsize);
		1723	}
		1724
		1725	Atom
		1726	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1727	C_ARGS: term->dpy, atom_name, only_if_exists
		1728
		1729	char *
		1730	XGetAtomName (rxvt_term *term, Atom atom)
		1731	C_ARGS: term->dpy, atom
		1732	CLEANUP:
		1733	XFree (RETVAL);
		1734
		1735	void
		1736	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1737	C_ARGS: term->dpy, window, property
		1738
		1739	Window
		1740	rxvt_term::DefaultRootWindow ()
		1741	CODE:
		1742	RETVAL = THIS->display->root;
		1743	OUTPUT:
		1744	RETVAL
		1745
		1746	#if 0
		1747
		1748	Window
		1749	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1750	C_ARGS: term->dpy, (Window)parent,
		1751	x, y, width, height, 0,
		1752	term->pix_colors_focused[Color_border],
		1753	term->pix_colors_focused[Color_border]
		1754
		1755	#endif
		1756
		1757	void
		1758	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1759	C_ARGS: term->dpy, window, parent, x, y
		1760
		1761	void
		1762	XMapWindow (rxvt_term *term, Window window)
		1763	C_ARGS: term->dpy, window
		1764
		1765	void
		1766	XUnmapWindow (rxvt_term *term, Window window)
		1767	C_ARGS: term->dpy, window
		1768
		1769	void
		1770	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1771	C_ARGS: term->dpy, window, x, y, width, height
		1772
		1773	void
		1774	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1775	CODE:
		1776	{
		1777	XWindowAttributes attr;
		1778	XGetWindowAttributes (THIS->dpy, window, &attr);
		1779	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1780	}
		1781
		1782	void
		1783	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1784	PPCODE:
		1785	{
		1786	int dx, dy;
		1787	Window child;
		1788
		1789	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1790	{
		1791	EXTEND (SP, 3);
		1792	PUSHs (newSViv (dx));
		1793	PUSHs (newSViv (dy));
		1794	PUSHs (newSVuv (child));
		1795	}
		1796	}
		1797
		1798	#############################################################################
		1799	# urxvt::overlay
		1800	#############################################################################
		1801
1297	MODULE = urxvt PACKAGE = urxvt::overlay	1802	MODULE = urxvt PACKAGE = urxvt::overlay
1298		1803
1299	void	1804	void
1300	overlay::set (int x, int y, SV *text, SV *rend = 0)	1805	overlay::set (int x, int y, SV *text, SV *rend = 0)
1301		1806
…		…
1306	overlay::hide ()	1811	overlay::hide ()
1307		1812
1308	void	1813	void
1309	overlay::DESTROY ()	1814	overlay::DESTROY ()
1310		1815
1311	MODULE = urxvt PACKAGE = urxvt::timer	1816	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1312		1817
1313	SV *
1314	timer::new ()
1315	CODE:
1316	timer *w = new timer;
1317	w->start (NOW);
1318	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1319	w->self = (HV *)SvRV (RETVAL);
1320	OUTPUT:
1321	RETVAL
1322
1323	timer *
1324	timer::cb (SV *cb)
1325	CODE:
1326	THIS->cb (cb);
1327	RETVAL = THIS;
1328	OUTPUT:
1329	RETVAL
1330
1331	NV
1332	timer::at ()
1333	CODE:
1334	RETVAL = THIS->at;
1335	OUTPUT:
1336	RETVAL
1337
1338	timer *
1339	timer::interval (NV interval)
1340	CODE:
1341	THIS->interval = interval;
1342	RETVAL = THIS;
1343	OUTPUT:
1344	RETVAL
1345
1346	timer *
1347	timer::set (NV tstamp)
1348	CODE:
1349	THIS->set (tstamp);
1350	RETVAL = THIS;
1351	OUTPUT:
1352	RETVAL
1353
1354	timer *
1355	timer::start (NV tstamp = THIS->at)
1356	CODE:
1357	THIS->start (tstamp);
1358	RETVAL = THIS;
1359	OUTPUT:
1360	RETVAL
1361
1362	timer *
1363	timer::stop ()
1364	CODE:
1365	THIS->stop ();
1366	RETVAL = THIS;
1367	OUTPUT:
1368	RETVAL
1369
1370	void
1371	timer::DESTROY ()
1372
1373	MODULE = urxvt PACKAGE = urxvt::iow
1374
1375	SV *
1376	iow::new ()
1377	CODE:
1378	iow *w = new iow;
1379	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1380	w->self = (HV *)SvRV (RETVAL);
1381	OUTPUT:
1382	RETVAL
1383
1384	iow *
1385	iow::cb (SV *cb)
1386	CODE:
1387	THIS->cb (cb);
1388	RETVAL = THIS;
1389	OUTPUT:
1390	RETVAL
1391
1392	iow *
1393	iow::fd (int fd)
1394	CODE:
1395	THIS->fd = fd;
1396	RETVAL = THIS;
1397	OUTPUT:
1398	RETVAL
1399
1400	iow *
1401	iow::events (short events)
1402	CODE:
1403	THIS->events = events;
1404	RETVAL = THIS;
1405	OUTPUT:
1406	RETVAL
1407
1408	iow *
1409	iow::start ()
1410	CODE:
1411	THIS->start ();
1412	RETVAL = THIS;
1413	OUTPUT:
1414	RETVAL
1415
1416	iow *
1417	iow::stop ()
1418	CODE:
1419	THIS->stop ();
1420	RETVAL = THIS;
1421	OUTPUT:
1422	RETVAL
1423
1424	void
1425	iow::DESTROY ()
1426
1427

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