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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.36 by root, Sat Jan 7 19:29:17 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 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 "ev_cpp.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)]
…		…
63		73
64	return sv;	74	return sv;
65	}	75	}
66		76
67	static SV *	77	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
76	{	79	{
77	HV *hv = newHV ();	80	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	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);
102		105
103	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
104	}	107	}
105		108
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		111
109	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
110		113
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")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		115
202	struct overlay {	116	class overlay {
203	HV *self;
204	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
205	int x, y, w, h;	119	int x, y, w, h;
206	int border;	120	int border;
207	text_t **text;	121	text_t **text;
208	rend_t **rend;	122	rend_t **rend;
209		123
		124	public:
		125	HV *self;
		126
210	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);
211	~overlay ();	128	~overlay ();
212		129
213	void show ();	130	void show ();
214	void hide ();	131	void hide ();
…		…
217		134
218	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
219	};	136	};
220		137
221	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)
222	: 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)
223	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
224	if (border == 2)	144	if (border == 2)
225	{	145	{
226	w += 2;	146	w += 2;
227	h += 2;	147	h += 2;
228	}	148	}
…		…
266	*rp++ = r;	186	*rp++ = r;
267	}	187	}
268	}	188	}
269		189
270	show ();	190	show ();
271	THIS->want_refresh = 1;
272	}	191	}
273		192
274	overlay::~overlay ()	193	overlay::~overlay ()
275	{	194	{
276	hide ();	195	hide ();
…		…
281	delete [] rend[y];	200	delete [] rend[y];
282	}	201	}
283		202
284	delete [] text;	203	delete [] text;
285	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));
286		217
287	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
288	}	219	}
289		220
290	void	221	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->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}
298
299	void
300	overlay::hide ()	222	overlay::hide ()
301	{	223	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
303		226
304	if (ovs)	227	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		228
308	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	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;
311	}	242	}
312		243
313	void overlay::swap ()	244	void overlay::swap ()
314	{	245	{
315	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));
…		…
321	for (int y = ov_h; y--; )	252	for (int y = ov_h; y--; )
322	{	253	{
323	text_t *t1 = text [y];	254	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	255	rend_t *r1 = rend [y];
325		256
326	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;
327	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;
328		259
329	for (int x = ov_w; x--; )	260	for (int x = ov_w; x--; )
330	{	261	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	262	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));	263	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)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
357		288
358	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
359		290
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	293	}
363		294
364	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
365	}	296	}
366		297
367
368	/////////////////////////////////////////////////////////////////////////////	298	/////////////////////////////////////////////////////////////////////////////
369		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
370	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
371		307
372	static PerlInterpreter *perl;	308	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		309
378	rxvt_perl_interp::~rxvt_perl_interp ()	310	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	311	{
380	if (perl)	312	if (perl)
381	{	313	{
…		…
383	perl_free (perl);	315	perl_free (perl);
384	}	316	}
385	}	317	}
386		318
387	void	319	void
388	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
389	{	321	{
390	if (!perl)	322	if (!perl)
391	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
		326	perl_environ = rxvt_environ;
		327	swap (perl_environ, environ);
		328
392	char *argv[] = {	329	char *argv[] = {
393	"",	330	"",
394	"-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;"
395	};	338	};
396		339
397	perl = perl_alloc ();	340	perl = perl_alloc ();
398	perl_construct (perl);	341	perl_construct (perl);
399		342
…		…
404		347
405	perl_destruct (perl);	348	perl_destruct (perl);
406	perl_free (perl);	349	perl_free (perl);
407	perl = 0;	350	perl = 0;
408	}	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;
409	}	374	}
410	}	375	}
411		376
412	bool	377	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	379	{
415	if (!perl)	380	if (!perl || !term->perl.self)
416	return false;	381	return false;
417		382
418	if (htype == HOOK_INIT) // first hook ever called	383	// pre-handling of some events
		384	if (htype == HOOK_REFRESH_END)
419	{	385	{
420	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));
421	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 ();
422	}	390	}
423	else if (!term->perl.self)	391
424	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	}
425	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
426	{	601	{
427	// 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;
428	}	607	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
432		608
433	if (HvKEYS (hv))	609	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		610
437	while (HE *he = hv_iternext (hv))	611	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	break;
491
492	case DT_XEVENT:
493	{
494	XEvent *xe = va_arg (ap, XEvent *);
495	HV *hv = newHV ();
496
497	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499	# undef set
500
501	setiv (type, xe->type);
502	setiv (send_event, xe->xany.send_event);
503	setiv (serial, xe->xany.serial);
504
505	switch (xe->type)
506	{
507	case KeyPress:
508	case KeyRelease:
509	case ButtonPress:
510	case ButtonRelease:
511	case MotionNotify:
512	setiv (time, xe->xmotion.time);
513	setiv (x, xe->xmotion.x);
514	setiv (y, xe->xmotion.y);
515	setiv (row, xe->xmotion.y / term->fheight);
516	setiv (col, xe->xmotion.x / term->fwidth);
517	setiv (x_root, xe->xmotion.x_root);
518	setiv (y_root, xe->xmotion.y_root);
519	setiv (state, xe->xmotion.state);
520	break;
521	}
522
523	switch (xe->type)
524	{
525	case KeyPress:
526	case KeyRelease:
527	setiv (keycode, xe->xkey.keycode);
528	break;
529
530	case ButtonPress:
531	case ButtonRelease:
532	setiv (button, xe->xbutton.button);
533	break;
534
535	case MotionNotify:
536	setiv (is_hint, xe->xmotion.is_hint);
537	break;
538	}
539
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541	}
542	break;
543
544	case DT_END:
545	{
546	va_end (ap);
547
548	PUTBACK;
549	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
550	SPAGAIN;
551
552	if (count)
553	{
554	SV *status = POPs;
555	count = SvTRUE (status);
556	}
557
558	PUTBACK;
559	FREETMPS;
560	LEAVE;
561
562	if (SvTRUE (ERRSV))
563	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
564
565	if (htype == HOOK_DESTROY)
566	{
567	clearSVptr ((SV *)term->perl.self);
568	SvREFCNT_dec ((SV *)term->perl.self);
569	}
570
571	return count;
572	}
573
574	default:
575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576	}
577	}
578	}	612	}
579		613
580	/////////////////////////////////////////////////////////////////////////////	614	/////////////////////////////////////////////////////////////////////////////
581		615
582	MODULE = urxvt PACKAGE = urxvt	616	MODULE = urxvt PACKAGE = urxvt
583		617
584	PROTOTYPES: ENABLE	618	PROTOTYPES: ENABLE
585		619
586	BOOT:	620	BOOT:
587	{	621	{
588	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	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));
		626
589	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	627	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
590	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	628	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
591	# include "hookinc.h"	629	# include "hookinc.h"
592	# undef def	630	# undef def
593		631
		632	HV *option = get_hv ("urxvt::OPTION", 1);
		633	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		634	# define nodef(name)
		635	# include "optinc.h"
		636	# undef nodef
		637	# undef def
		638
		639	HV *stash = gv_stashpv ("urxvt", 1);
		640	static const struct {
		641	const char *name;
		642	IV iv;
		643	} *civ, const_iv[] = {
		644	# define const_iv(name) { # name, (IV)name }
594	export_const (DEFAULT_RSTYLE);	645	const_iv (DEFAULT_RSTYLE),
595	export_const (OVERLAY_RSTYLE);	646	const_iv (OVERLAY_RSTYLE),
596	export_const (RS_Bold);	647	const_iv (RS_Bold),
597	export_const (RS_Italic);	648	const_iv (RS_Italic),
598	export_const (RS_Blink);	649	const_iv (RS_Blink),
599	export_const (RS_RVid);	650	const_iv (RS_RVid),
600	export_const (RS_Uline);	651	const_iv (RS_Uline),
		652
601	export_const (CurrentTime);	653	const_iv (CurrentTime),
		654	const_iv (ShiftMask),
		655	const_iv (LockMask),
		656	const_iv (ControlMask),
		657	const_iv (Mod1Mask),
		658	const_iv (Mod2Mask),
		659	const_iv (Mod3Mask),
		660	const_iv (Mod4Mask),
		661	const_iv (Mod5Mask),
		662	const_iv (Button1Mask),
		663	const_iv (Button2Mask),
		664	const_iv (Button3Mask),
		665	const_iv (Button4Mask),
		666	const_iv (Button5Mask),
		667	const_iv (AnyModifier),
602		668
603	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	669	const_iv (NoSymbol),
604	}	670	const_iv (GrabModeSync),
		671	const_iv (GrabModeAsync),
605		672
606	SV *	673	const_iv (NoEventMask),
607	new (...)	674	const_iv (KeyPressMask),
608	CODE:	675	const_iv (KeyReleaseMask),
609	{	676	const_iv (ButtonPressMask),
610	stringvec *argv = new stringvec;	677	const_iv (ButtonReleaseMask),
611	bool success;	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),
612		699
613	for (int i = 0; i < items ;i++)	700	const_iv (KeyPress),
614	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	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	};
615		759
616	rxvt_term *term = new rxvt_term;	760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
617		761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
618	term->argv = argv;
619
620	try
621	{
622	if (!term->init (argv->size (), argv->begin ()))
623	term = 0;
624	}
625	catch (const class rxvt_failure_exception &e)
626	{
627	term->destroy ();
628	croak ("exception caught while initializing new terminal instance");
629	}
630
631	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
632	}	762	}
633	OUTPUT:
634	RETVAL
635
636	void
637	set_should_invoke (int htype, int value)
638	CODE:
639	rxvt_perl.should_invoke [htype] = value;
640		763
641	void	764	void
642	warn (const char *msg)	765	warn (const char *msg)
643	CODE:	766	CODE:
644	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
645		768
646	void	769	void
647	fatal (const char *msg)	770	fatal (const char *msg)
648	CODE:	771	CODE:
649	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
650		776
651	NV	777	NV
652	NOW ()	778	NOW ()
653	CODE:	779	CODE:
654	RETVAL = NOW;	780	RETVAL = ev::now ();
655	OUTPUT:	781	OUTPUT:
656	RETVAL	782	RETVAL
657		783
658	int	784	int
659	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
670	RETVAL	796	RETVAL
671		797
672	int	798	int
673	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
674	CODE:	800	CODE:
675	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
676	OUTPUT:	802	OUTPUT:
677	RETVAL	803	RETVAL
678		804
679	int	805	int
680	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
681	CODE:	807	CODE:
682	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
683	OUTPUT:	809	OUTPUT:
684	RETVAL	810	RETVAL
685		811
686	int	812	int
687	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
688	CODE:	814	CODE:
689	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
690	OUTPUT:	816	OUTPUT:
691	RETVAL	817	RETVAL
692		818
693	int	819	int
694	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
701	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
702	}	828	}
703	OUTPUT:	829	OUTPUT:
704	RETVAL	830	RETVAL
705		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
706	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
707		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	try
		863	{
		864	term->init (argv, envv);
		865	}
		866	catch (const class rxvt_failure_exception &e)
		867	{
		868	term->destroy ();
		869	croak ("error while initializing new terminal instance");
		870	}
		871
		872	RETVAL = term && term->perl.self
		873	? newSVterm (term) : &PL_sv_undef;
		874	}
		875	OUTPUT:
		876	RETVAL
		877
708	void	878	void
709	rxvt_term::destroy ()	879	rxvt_term::destroy ()
710		880
711	void	881	void
		882	rxvt_term::set_should_invoke (int htype, int inc)
		883	CODE:
		884	THIS->perl.should_invoke [htype] += inc;
		885
		886	int
712	rxvt_term::grab_button (int button, U32 modifiers)	887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
713	CODE:	888	CODE:
714	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
715	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
716	GrabModeSync, GrabModeSync, None, None);	891	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		892	OUTPUT: RETVAL
		893
		894	int
		895	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		896	CODE:
		897	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		898	OUTPUT: RETVAL
		899
		900	void
		901	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		902	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		903	CODE:
		904	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		905
		906	void
		907	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		910
		911	void
		912	rxvt_term::XUngrabKeyboard (Time eventtime)
		913	CODE:
		914	XUngrabKeyboard (THIS->dpy, eventtime);
717		915
718	bool	916	bool
719	rxvt_term::grab (U32 eventtime, int sync = 0)	917	rxvt_term::grab (Time eventtime, int sync = 0)
720	CODE:	918	CODE:
721	{	919	{
722	int mode = sync ? GrabModeSync : GrabModeAsync;	920	int mode = sync ? GrabModeSync : GrabModeAsync;
723		921
724	THIS->perl.grabtime = 0;	922	THIS->perl.grabtime = 0;
725		923
726	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
727	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
728	mode, mode, None, None, eventtime))	926	mode, mode, None, GRAB_CURSOR, eventtime))
729	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
730	THIS->perl.grabtime = eventtime;	928	THIS->perl.grabtime = eventtime;
731	else	929	else
732	XUngrabPointer (THIS->display->display, eventtime);	930	XUngrabPointer (THIS->dpy, eventtime);
733		931
734	RETVAL = !!THIS->perl.grabtime;	932	RETVAL = !!THIS->perl.grabtime;
735	}	933	}
736	OUTPUT:	934	OUTPUT:
737	RETVAL	935	RETVAL
738		936
739	void	937	void
740	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	938	rxvt_term::allow_events_async ()
741	CODE:	939	CODE:
742	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
743		941
744	void	942	void
745	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	943	rxvt_term::allow_events_sync ()
746	CODE:	944	CODE:
747	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
748		946
749	void	947	void
750	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	948	rxvt_term::allow_events_replay ()
751	CODE:	949	CODE:
752	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
753	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
754		952
755	void	953	void
756	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	954	rxvt_term::ungrab ()
757	CODE:	955	CODE:
758	THIS->perl.grabtime = 0;	956	ungrab (THIS);
759	XUngrabKeyboard (THIS->display->display, eventtime);	957
760	XUngrabPointer (THIS->display->display, eventtime);	958	int
		959	rxvt_term::XStringToKeysym (char *string)
		960	CODE:
		961	RETVAL = XStringToKeysym (string);
		962	OUTPUT: RETVAL
		963
		964	char *
		965	rxvt_term::XKeysymToString (int sym)
		966	CODE:
		967	RETVAL = XKeysymToString (sym);
		968	OUTPUT: RETVAL
		969
		970	int
		971	rxvt_term::XKeysymToKeycode (int sym)
		972	CODE:
		973	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		974	OUTPUT: RETVAL
		975
		976	int
		977	rxvt_term::XKeycodeToKeysym (int code, int index)
		978	CODE:
		979	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		980	OUTPUT: RETVAL
761		981
762	int	982	int
763	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
764	CODE:	984	CODE:
765	{	985	{
766	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
767		987
768	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
769	RETVAL = wcswidth (wstr, wcslen (wstr));	989	RETVAL = 0;
		990	for (wchar_t *wc = wstr; *wc; wc++)
		991	{
		992	int w = WCWIDTH (*wc);
		993
		994	if (w)
		995	RETVAL += max (w, 1);
		996	}
770	rxvt_pop_locale ();	997	rxvt_pop_locale ();
771		998
772	free (wstr);	999	free (wstr);
773	}	1000	}
774	OUTPUT:	1001	OUTPUT:
…		…
807	free (wstr);	1034	free (wstr);
808	}	1035	}
809	OUTPUT:	1036	OUTPUT:
810	RETVAL	1037	RETVAL
811		1038
812	# very portable, especially on objects as opposed to pods	1039	char *
813	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)	1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
814		1047
815	#define TERM_OFFSET_width TERM_OFFSET(width)	1048	#define TERM_OFFSET_width TERM_OFFSET(width)
816	#define TERM_OFFSET_height TERM_OFFSET(height)	1049	#define TERM_OFFSET_height TERM_OFFSET(height)
817	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1050	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
818	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1051	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
819	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
820	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
821	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
822	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
823	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1056	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1057	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1058	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1059	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
824	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
825	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
826	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
827		1063
828	int	1064	int
829	rxvt_term::width ()	1065	rxvt_term::width ()
830	ALIAS:	1066	ALIAS:
831	width = TERM_OFFSET_width	1067	width = TERM_OFFSET_width
…		…
835	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
836	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
837	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
838	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
839	mapped = TERM_OFFSET_mapped	1075	mapped = TERM_OFFSET_mapped
		1076	int_bwidth = TERM_OFFSET_int_bwidth
		1077	ext_bwidth = TERM_OFFSET_ext_bwidth
		1078	lineSpace = TERM_OFFSET_lineSpace
840	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
841	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
842	nsaved = TERM_OFFSET_nsaved	1081	top_row = TERM_OFFSET_top_row
843	CODE:	1082	CODE:
844	RETVAL = *(int *)((char *)THIS + ix);	1083	RETVAL = *(int *)((char *)THIS + ix);
845	OUTPUT:	1084	OUTPUT:
846	RETVAL	1085	RETVAL
847		1086
848	U32	1087	unsigned int
		1088	rxvt_term::ModLevel3Mask ()
		1089	ALIAS:
		1090	ModLevel3Mask = 0
		1091	ModMetaMask = 1
		1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
		1095	CODE:
		1096	switch (ix)
		1097	{
		1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1099	case 1: RETVAL = THIS->ModMetaMask; break;
		1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
		1103	}
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	char *
		1108	rxvt_term::display_id ()
		1109	ALIAS:
		1110	display_id = 0
		1111	locale = 1
		1112	CODE:
		1113	switch (ix)
		1114	{
		1115	case 0: RETVAL = THIS->display->id; break;
		1116	case 1: RETVAL = THIS->locale; break;
		1117	}
		1118	OUTPUT:
		1119	RETVAL
		1120
		1121	SV *
		1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
		1125	PPCODE:
		1126	{
		1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1128
		1129	EXTEND (SP, vec->size ());
		1130
		1131	for (char **i = vec->begin (); i != vec->end (); ++i)
		1132	if (*i)
		1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1134	}
		1135
		1136	int
		1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1138	CODE:
		1139	RETVAL = THIS->pty_ev.events;
		1140	if (events != ev::UNDEF)
		1141	THIS->pty_ev.set (events);
		1142	OUTPUT:
		1143	RETVAL
		1144
		1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
849	rxvt_term::parent ()	1153	rxvt_term::parent ()
850	CODE:	1154	CODE:
851	RETVAL = (U32)THIS->parent [0];	1155	RETVAL = THIS->parent [0];
852	OUTPUT:	1156	OUTPUT:
853	RETVAL	1157	RETVAL
854		1158
855	U32	1159	Window
856	rxvt_term::vt ()	1160	rxvt_term::vt ()
857	CODE:	1161	CODE:
858	RETVAL = (U32)THIS->vt;	1162	RETVAL = THIS->vt;
859	OUTPUT:	1163	OUTPUT:
860	RETVAL	1164	RETVAL
		1165
		1166	void
		1167	rxvt_term::vt_emask_add (U32 emask)
		1168	CODE:
		1169	THIS->vt_emask_perl |= emask;
		1170	THIS->vt_select_input ();
861		1171
862	U32	1172	U32
863	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1173	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
864	CODE:	1174	CODE:
865	{
866	RETVAL = THIS->rstyle;	1175	RETVAL = THIS->rstyle;
867	THIS->rstyle = new_rstyle;	1176	THIS->rstyle = new_rstyle;
868	}
869	OUTPUT:	1177	OUTPUT:
870	RETVAL	1178	RETVAL
871		1179
872	int	1180	int
873	rxvt_term::view_start (int newval = -1)	1181	rxvt_term::view_start (int newval = 1)
		1182	PROTOTYPE: $;$
874	CODE:	1183	CODE:
875	{	1184	{
876	RETVAL = THIS->view_start;	1185	RETVAL = THIS->view_start;
877		1186
878	if (newval >= 0)	1187	if (newval <= 0)
879	{	1188	THIS->scr_changeview (max (newval, THIS->top_row));
880	THIS->view_start = min (newval, THIS->nsaved);
881	THIS->scr_changeview (RETVAL);
882	}
883	}	1189	}
884	OUTPUT:	1190	OUTPUT:
885	RETVAL	1191	RETVAL
886		1192
887	void	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
		1197	rxvt_term::focus_out ()
		1198
		1199	void
		1200	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1201	ALIAS:
		1202	key_release = 1
		1203	CODE:
		1204	{
		1205	XKeyEvent xkey;
		1206
		1207	memset (&xkey, 0, sizeof (xkey));
		1208
		1209	xkey.time = time;
		1210	xkey.state = state;
		1211	xkey.keycode = keycode;
		1212
		1213	xkey.type = ix ? KeyRelease : KeyPress;
		1214	xkey.display = THIS->dpy;
		1215	xkey.window = THIS->vt;
		1216	xkey.root = THIS->display->root;
		1217	xkey.subwindow = THIS->vt;
		1218
		1219	if (ix)
		1220	THIS->key_release (xkey);
		1221	else
		1222	THIS->key_press (xkey);
		1223	}
		1224
		1225	void
888	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
889	CODE:	1227	CODE:
890	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
891		1229
892	void	1230	void
893	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1231	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
894	PPCODE:	1232	PPCODE:
895	{	1233	{
896	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1234	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
897	XSRETURN_EMPTY;	1235	XSRETURN_EMPTY;
898		1236
899	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
900		1238
901	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
902	{	1240	{
903	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
904		1242
905	for (int col = 0; col < THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
906	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
907		1245
908	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
909
910	delete [] wstr;
911	}	1247	}
912		1248
913	if (new_text)	1249	if (new_text)
914	{	1250	{
915	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
916		1252
917	int len = min (wcslen (wstr) - start_ofs, max_len);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
918		1254
919	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 || start_col + len > THIS->ncol)
920	{	1256	{
921	free (wstr);	1257	free (wstr);
922	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
923	}	1259	}
924		1260
…		…
934		1270
935	void	1271	void
936	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1272	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
937	PPCODE:	1273	PPCODE:
938	{	1274	{
939	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1275	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
940	XSRETURN_EMPTY;	1276	XSRETURN_EMPTY;
941		1277
942	line_t &l = ROW(row_number);	1278	line_t &l = ROW(row_number);
943		1279
944	if (GIMME_V != G_VOID)	1280	if (GIMME_V != G_VOID)
…		…
956	{	1292	{
957	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
958	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
959		1295
960	AV *av = (AV *)SvRV (new_rend);	1296	AV *av = (AV *)SvRV (new_rend);
961	int len = min (av_len (av) + 1 - start_ofs, max_len);	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
962		1298
963	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 || start_col + len > THIS->ncol)
964	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
965		1301
966	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
967	{	1303	{
968	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1304	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
974		1310
975	int	1311	int
976	rxvt_term::ROW_l (int row_number, int new_length = -1)	1312	rxvt_term::ROW_l (int row_number, int new_length = -1)
977	CODE:	1313	CODE:
978	{	1314	{
979	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1315	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
980	XSRETURN_EMPTY;	1316	XSRETURN_EMPTY;
981		1317
982	line_t &l = ROW(row_number);	1318	line_t &l = ROW(row_number);
983	RETVAL = l.l;	1319	RETVAL = l.l;
984		1320
…		…
990		1326
991	bool	1327	bool
992	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1328	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
993	CODE:	1329	CODE:
994	{	1330	{
995	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
996	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
997		1333
998	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
999	RETVAL = l.is_longer ();	1335	RETVAL = l.is_longer ();
1000		1336
…		…
1008	rxvt_term::special_encode (SV *string)	1344	rxvt_term::special_encode (SV *string)
1009	CODE:	1345	CODE:
1010	{	1346	{
1011	wchar_t *wstr = sv2wcs (string);	1347	wchar_t *wstr = sv2wcs (string);
1012	int wlen = wcslen (wstr);	1348	int wlen = wcslen (wstr);
1013	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1349	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1014		1350
1015	rxvt_push_locale (THIS->locale);	1351	rxvt_push_locale (THIS->locale);
1016		1352
1017	wchar_t *r = rstr;	1353	wchar_t *r = rstr;
1018	for (wchar_t *s = wstr; *s; s++)	1354	for (wchar_t *s = wstr; *s; s++)
		1355	{
		1356	int w = WCWIDTH (*s);
		1357
1019	if (wcwidth (*s) == 0)	1358	if (w == 0)
1020	{	1359	{
1021	if (r == rstr)	1360	if (r == rstr)
1022	croak ("leading combining character unencodable");	1361	croak ("leading combining character unencodable");
1023		1362
1024	unicode_t n = rxvt_compose (r[-1], *s);	1363	unicode_t n = rxvt_compose (r[-1], *s);
1025	if (n == NOCHAR)	1364	if (n == NOCHAR)
1026	n = rxvt_composite.compose (r[-1], *s);	1365	n = rxvt_composite.compose (r[-1], *s);
1027		1366
1028	r[-1] = n;	1367	r[-1] = n;
1029	}	1368	}
1030	#if !UNICODE_3	1369	#if !UNICODE_3
1031	else if (*s >= 0x10000)	1370	else if (*s >= 0x10000)
1032	*r++ = rxvt_composite.compose (*s);	1371	*r++ = rxvt_composite.compose (*s);
1033	#endif	1372	#endif
1034	else	1373	else
1035	*r++ = *s;	1374	*r++ = *s;
		1375
		1376	// the *2 above only allows wcwidth <= 2
		1377	if (w > 1)
		1378	*r++ = NOCHAR;
		1379	}
1036		1380
1037	rxvt_pop_locale ();	1381	rxvt_pop_locale ();
1038		1382
1039	RETVAL = wcs2sv (rstr, r - rstr);	1383	RETVAL = wcs2sv (rstr, r - rstr);
1040
1041	delete [] rstr;
1042	}	1384	}
1043	OUTPUT:	1385	OUTPUT:
1044	RETVAL	1386	RETVAL
1045		1387
1046	SV *	1388	SV *
1047	rxvt_term::special_decode (SV *text)	1389	rxvt_term::special_decode (SV *text)
1048	CODE:	1390	CODE:
1049	{	1391	{
1050	wchar_t *wstr = sv2wcs (text);	1392	wchar_t *wstr = sv2wcs (text);
1051	int wlen = wcslen (wstr);
1052	int dlen = 0;	1393	int dlen = 0;
1053		1394
1054	// find length	1395	// find length
1055	for (wchar_t *s = wstr; *s; s++)	1396	for (wchar_t *s = wstr; *s; s++)
1056	if (*s == NOCHAR)	1397	if (*s == NOCHAR)
…		…
1058	else if (IS_COMPOSE (*s))	1399	else if (IS_COMPOSE (*s))
1059	dlen += rxvt_composite.expand (*s, 0);	1400	dlen += rxvt_composite.expand (*s, 0);
1060	else	1401	else
1061	dlen++;	1402	dlen++;
1062		1403
1063	wchar_t *rstr = new wchar_t [dlen];	1404	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1064		1405
1065	// decode	1406	// decode
1066	wchar_t *r = rstr;	1407	wchar_t *r = rstr;
1067	for (wchar_t *s = wstr; *s; s++)	1408	for (wchar_t *s = wstr; *s; s++)
1068	if (*s == NOCHAR)	1409	if (*s == NOCHAR)
…		…
1071	r += rxvt_composite.expand (*s, r);	1412	r += rxvt_composite.expand (*s, r);
1072	else	1413	else
1073	*r++ = *s;	1414	*r++ = *s;
1074		1415
1075	RETVAL = wcs2sv (rstr, r - rstr);	1416	RETVAL = wcs2sv (rstr, r - rstr);
1076
1077	delete [] rstr;
1078	}	1417	}
1079	OUTPUT:	1418	OUTPUT:
1080	RETVAL	1419	RETVAL
1081		1420
1082	void	1421	void
1083	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1422	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1084	PPCODE:	1423	PPCODE:
1085	{	1424	{
1086	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1087	# define def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
1088	# define reserve(name,count)	1427	# define reserve(name,count)
1089	# include "rsinc.h"	1428	# include "rsinc.h"
1090	# undef def	1429	# undef def
1091	# undef reserve	1430	# undef reserve
1092	};	1431	};
1093		1432
1094	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1095		1434
1096	do {	1435	do {
1097	if (rs-- == rslist)	1436	if (rs-- == rslist)
1098	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
1099	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
1117	else	1456	else
1118	THIS->rs [index] = 0;	1457	THIS->rs [index] = 0;
1119	}	1458	}
1120	}	1459	}
1121		1460
		1461	const char *
		1462	rxvt_term::x_resource (const char *name)
		1463
		1464	bool
		1465	rxvt_term::option (U8 optval, int set = -1)
		1466	CODE:
		1467	{
		1468	RETVAL = THIS->option (optval);
		1469
		1470	if (set >= 0)
		1471	{
		1472	THIS->set_option (optval, set);
		1473
		1474	if (THIS->prepare_ev.is_active ()) // avoid doing this before START
		1475	switch (optval)
		1476	{
		1477	case Opt_skipBuiltinGlyphs:
		1478	THIS->set_fonts ();
		1479	THIS->scr_remap_chars ();
		1480	THIS->scr_touch (true);
		1481	THIS->want_refresh = 1;
		1482	break;
		1483
		1484	case Opt_cursorUnderline:
		1485	THIS->want_refresh = 1;
		1486	break;
		1487
		1488	# case Opt_scrollBar_floating:
		1489	# case Opt_scrollBar_right:
		1490	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1491	# break;
		1492	}
		1493	}
		1494	}
		1495	OUTPUT:
		1496	RETVAL
		1497
		1498	bool
		1499	rxvt_term::parse_keysym (char *keysym, char *str)
		1500	CODE:
		1501	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1502	THIS->keyboard->register_done ();
		1503	OUTPUT:
		1504	RETVAL
		1505
1122	void	1506	void
1123	rxvt_term::cur (...)	1507	rxvt_term::screen_cur (...)
1124	PROTOTYPE: $;$$	1508	PROTOTYPE: $;$$
1125	ALIAS:	1509	ALIAS:
1126	screen_cur = 0	1510	screen_cur = 0
1127	selection_beg = 1	1511	selection_beg = 1
1128	selection_end = 2	1512	selection_end = 2
…		…
1141	PUSHs (sv_2mortal (newSViv (rc.col)));	1525	PUSHs (sv_2mortal (newSViv (rc.col)));
1142	}	1526	}
1143		1527
1144	if (items == 3)	1528	if (items == 3)
1145	{	1529	{
1146	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1530	rc.row = SvIV (ST (1));
1147	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1531	rc.col = SvIV (ST (2));
		1532
		1533	if (ix == 2)
		1534	{
		1535	if (rc.col == 0)
		1536	{
		1537	// col == 0 means end of previous line
		1538	rc.row--;
		1539	rc.col = THIS->ncol;
		1540	}
		1541	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1542	&& rc.col > ROW(rc.row).l)
		1543	{
		1544	// col >= length means while line and add newline
		1545	rc.col = THIS->ncol;
		1546	}
		1547	}
		1548
		1549	clamp_it (rc.col, 0, THIS->ncol);
		1550	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1148		1551
1149	if (ix)	1552	if (ix)
1150	THIS->want_refresh = 1;	1553	THIS->want_refresh = 1;
1151	}	1554	}
1152	}	1555	}
1153		1556
		1557	char
		1558	rxvt_term::cur_charset ()
		1559	CODE:
		1560	RETVAL = THIS->charsets [THIS->screen.charset];
		1561	OUTPUT:
		1562	RETVAL
		1563
		1564	void
		1565	rxvt_term::selection_clear ()
		1566
		1567	void
		1568	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1569	CODE:
		1570	THIS->selection.op = SELECTION_CONT;
		1571	THIS->selection.rect = rect;
		1572	THIS->selection_make (eventtime);
		1573
1154	int	1574	int
1155	rxvt_term::selection_grab (U32 eventtime)	1575	rxvt_term::selection_grab (Time eventtime)
1156		1576
1157	void	1577	void
1158	rxvt_term::selection (SV *newtext = 0)	1578	rxvt_term::selection (SV *newtext = 0)
1159	PPCODE:	1579	PPCODE:
1160	{	1580	{
1161	if (GIMME_V != G_VOID)	1581	if (GIMME_V != G_VOID)
		1582	XPUSHs (THIS->selection.text
1162	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1583	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1584	: &PL_sv_undef);
1163		1585
1164	if (newtext)	1586	if (newtext)
1165	{	1587	{
1166	free (THIS->selection.text);	1588	free (THIS->selection.text);
1167		1589
1168	THIS->selection.text = sv2wcs (newtext);	1590	THIS->selection.text = sv2wcs (newtext);
1169	THIS->selection.len = wcslen (THIS->selection.text);	1591	THIS->selection.len = wcslen (THIS->selection.text);
1170	}	1592	}
1171	}	1593	}
		1594
		1595	void
		1596	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)
		1597
		1598	void
		1599	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1600
		1601	void
		1602	rxvt_term::scr_bell ()
		1603
		1604	void
		1605	rxvt_term::scr_change_screen (int screen)
1172		1606
1173	void	1607	void
1174	rxvt_term::scr_add_lines (SV *string)	1608	rxvt_term::scr_add_lines (SV *string)
1175	CODE:	1609	CODE:
1176	{	1610	{
…		…
1217	o->self = (HV *)SvRV (RETVAL);	1651	o->self = (HV *)SvRV (RETVAL);
1218	}	1652	}
1219	OUTPUT:	1653	OUTPUT:
1220	RETVAL	1654	RETVAL
1221		1655
		1656	#############################################################################
		1657	# Various X Utility Functions
		1658	#############################################################################
		1659
		1660	void
		1661	rxvt_term::XListProperties (Window window)
		1662	PPCODE:
		1663	{
		1664	int count;
		1665	Atom *props = XListProperties (THIS->dpy, window, &count);
		1666
		1667	EXTEND (SP, count);
		1668	while (count--)
		1669	PUSHs (newSVuv ((U32)props [count]));
		1670
		1671	XFree (props);
		1672	}
		1673
		1674	void
		1675	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1676	PPCODE:
		1677	{
		1678	Atom type;
		1679	int format;
		1680	unsigned long nitems;
		1681	unsigned long bytes_after;
		1682	unsigned char *prop;
		1683
		1684	XGetWindowProperty (THIS->dpy, window, property,
		1685	0, 1<<24, 0, AnyPropertyType,
		1686	&type, &format, &nitems, &bytes_after, &prop);
		1687
		1688	if (type != None)
		1689	{
		1690	int elemsize = format == 16 ? sizeof (short)
		1691	: format == 32 ? sizeof (long)
		1692	: 1;
		1693
		1694	EXTEND (SP, 3);
		1695	PUSHs (newSVuv ((U32)type));
		1696	PUSHs (newSViv (format));
		1697	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1698	XFree (prop);
		1699	}
		1700	}
		1701
		1702	void
		1703	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1704	CODE:
		1705	{
		1706	STRLEN len;
		1707	char *data_ = SvPVbyte (data, len);
		1708
		1709	int elemsize = format == 16 ? sizeof (short)
		1710	: format == 32 ? sizeof (long)
		1711	: 1;
		1712
		1713	XChangeProperty (THIS->dpy, window, property,
		1714	type, format, PropModeReplace,
		1715	(unsigned char *)data_, len / elemsize);
		1716	}
		1717
		1718	Atom
		1719	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1720	C_ARGS: term->dpy, atom_name, only_if_exists
		1721
		1722	char *
		1723	XGetAtomName (rxvt_term *term, Atom atom)
		1724	C_ARGS: term->dpy, atom
		1725	CLEANUP:
		1726	XFree (RETVAL);
		1727
		1728	void
		1729	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1730	C_ARGS: term->dpy, window, property
		1731
		1732	Window
		1733	rxvt_term::DefaultRootWindow ()
		1734	CODE:
		1735	RETVAL = THIS->display->root;
		1736	OUTPUT:
		1737	RETVAL
		1738
		1739	#if 0
		1740
		1741	Window
		1742	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1743	C_ARGS: term->dpy, (Window)parent,
		1744	x, y, width, height, 0,
		1745	term->pix_colors_focused[Color_border],
		1746	term->pix_colors_focused[Color_border]
		1747
		1748	#endif
		1749
		1750	void
		1751	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1752	C_ARGS: term->dpy, window, parent, x, y
		1753
		1754	void
		1755	XMapWindow (rxvt_term *term, Window window)
		1756	C_ARGS: term->dpy, window
		1757
		1758	void
		1759	XUnmapWindow (rxvt_term *term, Window window)
		1760	C_ARGS: term->dpy, window
		1761
		1762	void
		1763	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1764	C_ARGS: term->dpy, window, x, y, width, height
		1765
		1766	void
		1767	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1768	CODE:
		1769	{
		1770	XWindowAttributes attr;
		1771	XGetWindowAttributes (THIS->dpy, window, &attr);
		1772	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1773	}
		1774
		1775	void
		1776	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1777	PPCODE:
		1778	{
		1779	int dx, dy;
		1780	Window child;
		1781
		1782	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1783	{
		1784	EXTEND (SP, 3);
		1785	PUSHs (newSViv (dx));
		1786	PUSHs (newSViv (dy));
		1787	PUSHs (newSVuv (child));
		1788	}
		1789	}
		1790
		1791	#############################################################################
		1792	# urxvt::overlay
		1793	#############################################################################
		1794
1222	MODULE = urxvt PACKAGE = urxvt::overlay	1795	MODULE = urxvt PACKAGE = urxvt::overlay
1223		1796
1224	void	1797	void
1225	overlay::set (int x, int y, SV *text, SV *rend = 0)	1798	overlay::set (int x, int y, SV *text, SV *rend = 0)
1226		1799
…		…
1231	overlay::hide ()	1804	overlay::hide ()
1232		1805
1233	void	1806	void
1234	overlay::DESTROY ()	1807	overlay::DESTROY ()
1235		1808
1236	MODULE = urxvt PACKAGE = urxvt::timer	1809	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1237		1810
1238	SV *
1239	timer::new ()
1240	CODE:
1241	timer *w = new timer;
1242	w->start (NOW);
1243	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1244	w->self = (HV *)SvRV (RETVAL);
1245	OUTPUT:
1246	RETVAL
1247
1248	timer *
1249	timer::cb (SV *cb)
1250	CODE:
1251	THIS->cb (cb);
1252	RETVAL = THIS;
1253	OUTPUT:
1254	RETVAL
1255
1256	NV
1257	timer::at ()
1258	CODE:
1259	RETVAL = THIS->at;
1260	OUTPUT:
1261	RETVAL
1262
1263	timer *
1264	timer::interval (NV interval)
1265	CODE:
1266	THIS->interval = interval;
1267	RETVAL = THIS;
1268	OUTPUT:
1269	RETVAL
1270
1271	timer *
1272	timer::set (NV tstamp)
1273	CODE:
1274	THIS->set (tstamp);
1275	RETVAL = THIS;
1276	OUTPUT:
1277	RETVAL
1278
1279	timer *
1280	timer::start (NV tstamp = THIS->at)
1281	CODE:
1282	THIS->start (tstamp);
1283	RETVAL = THIS;
1284	OUTPUT:
1285	RETVAL
1286
1287	timer *
1288	timer::stop ()
1289	CODE:
1290	THIS->stop ();
1291	RETVAL = THIS;
1292	OUTPUT:
1293	RETVAL
1294
1295	void
1296	timer::DESTROY ()
1297
1298	MODULE = urxvt PACKAGE = urxvt::iow
1299
1300	SV *
1301	iow::new ()
1302	CODE:
1303	iow *w = new iow;
1304	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1305	w->self = (HV *)SvRV (RETVAL);
1306	OUTPUT:
1307	RETVAL
1308
1309	iow *
1310	iow::cb (SV *cb)
1311	CODE:
1312	THIS->cb (cb);
1313	RETVAL = THIS;
1314	OUTPUT:
1315	RETVAL
1316
1317	iow *
1318	iow::fd (int fd)
1319	CODE:
1320	THIS->fd = fd;
1321	RETVAL = THIS;
1322	OUTPUT:
1323	RETVAL
1324
1325	iow *
1326	iow::events (short events)
1327	CODE:
1328	THIS->events = events;
1329	RETVAL = THIS;
1330	OUTPUT:
1331	RETVAL
1332
1333	iow *
1334	iow::start ()
1335	CODE:
1336	THIS->start ();
1337	RETVAL = THIS;
1338	OUTPUT:
1339	RETVAL
1340
1341	iow *
1342	iow::stop ()
1343	CODE:
1344	THIS->stop ();
1345	RETVAL = THIS;
1346	OUTPUT:
1347	RETVAL
1348
1349	void
1350	iow::DESTROY ()
1351
1352

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