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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.34 by root, Fri Jan 6 21:06:09 2006 UTC vs.
Revision 1.105 by root, Mon Aug 21 15:11:46 2006 UTC

…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	typedef int CHAINED UNUSED;
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
46		58
47	static wchar_t *	59	static wchar_t *
48	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
49	{	61	{
…		…
68	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
69	{	81	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}	83	}
72		84
73	//TODO: use magic
74	static SV *	85	static SV *
75	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
76	{	87	{
77	HV *hv = newHV ();	88	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		113
103	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
104	}	115	}
105		116
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		119
109	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
110		123
111	struct perl_watcher	124	struct perl_watcher
112	{	125	{
113	SV *cbsv;	126	SV *cbsv;
114	HV *self;	127	HV *self;
115		128
116	perl_watcher ()	129	perl_watcher ()
117	: cbsv (newSV (0))	130	: cbsv (0)
118	{	131	{
119	}	132	}
120		133
121	~perl_watcher ()	134	~perl_watcher ()
122	{	135	{
123	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
124	}	137	}
125		138
126	void cb (SV *cb)	139	void cb (SV *cb)
127	{	140	{
128	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
129	}	143	}
130		144
131	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
132	};	146	};
133		147
…		…
156		170
157	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}	173	}
160		174
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
163		177
164	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
165	{	179	{
166	tstamp interval;	180	tstamp interval;
167		181
168	timer ()	182	timer ()
169	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
177		191
178	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
179	}	193	}
180	};	194	};
181		195
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
184		198
185	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
186	{	200	{
187	iow ()	201	iow ()
188	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
189	{	203	{
190	}	204	}
…		…
193	{	207	{
194	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
195	}	209	}
196	};	210	};
197		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
198	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
199		245
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		247
202	struct overlay {	248	class overlay {
203	HV *self;
204	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
205	int x, y, w, h;	251	int x, y, w, h;
206	int border;	252	int border;
207	text_t **text;	253	text_t **text;
208	rend_t **rend;	254	rend_t **rend;
209		255
		256	public:
		257	HV *self;
		258
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	260	~overlay ();
212		261
213	void show ();	262	void show ();
214	void hide ();	263	void hide ();
…		…
217		266
218	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
219	};	268	};
220		269
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	270	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
223	{	272	{
		273	if (w < 0) w = 0;
		274	if (h < 0) h = 0;
		275
224	if (border == 2)	276	if (border == 2)
225	{	277	{
226	w += 2;	278	w += 2;
227	h += 2;	279	h += 2;
228	}	280	}
…		…
266	*rp++ = r;	318	*rp++ = r;
267	}	319	}
268	}	320	}
269		321
270	show ();	322	show ();
271	THIS->want_refresh = 1;
272	}	323	}
273		324
274	overlay::~overlay ()	325	overlay::~overlay ()
275	{	326	{
276	hide ();	327	hide ();
…		…
281	delete [] rend[y];	332	delete [] rend[y];
282	}	333	}
283		334
284	delete [] text;	335	delete [] text;
285	delete [] rend;	336	delete [] rend;
		337	}
		338
		339	void
		340	overlay::show ()
		341	{
		342	if (overlay_av)
		343	return;
		344
		345	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		346	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		347	));
		348	av_push (overlay_av, newSViv ((long)this));
286		349
287	THIS->want_refresh = 1;	350	THIS->want_refresh = 1;
288	}	351	}
289		352
290	void	353	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}
298
299	void
300	overlay::hide ()	354	overlay::hide ()
301	{	355	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	356	if (!overlay_av)
		357	return;
303		358
304	if (ovs)	359	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		360
308	HV *hv = (HV *)SvRV (*ovs);	361	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	362	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	363	break;
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
311	}	374	}
312		375
313	void overlay::swap ()	376	void overlay::swap ()
314	{	377	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
321	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
322	{	385	{
323	text_t *t1 = text [y];	386	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
325		388
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	389	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		391
329	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
330	{	393	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	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));	395	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)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
357		420
358	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
359		422
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	425	}
363		426
364	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
365	}	428	}
…		…
368	/////////////////////////////////////////////////////////////////////////////	431	/////////////////////////////////////////////////////////////////////////////
369		432
370	struct rxvt_perl_interp rxvt_perl;	433	struct rxvt_perl_interp rxvt_perl;
371		434
372	static PerlInterpreter *perl;	435	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		436
378	rxvt_perl_interp::~rxvt_perl_interp ()	437	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	438	{
380	if (perl)	439	if (perl)
381	{	440	{
…		…
383	perl_free (perl);	442	perl_free (perl);
384	}	443	}
385	}	444	}
386		445
387	void	446	void
388	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
389	{	448	{
390	if (!perl)	449	if (!perl)
391	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
		453	perl_environ = rxvt_environ;
		454	swap (perl_environ, environ);
		455
392	char *argv[] = {	456	char *argv[] = {
393	"",	457	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"-e"
		459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
395	};	465	};
396		466
397	perl = perl_alloc ();	467	perl = perl_alloc ();
398	perl_construct (perl);	468	perl_construct (perl);
399		469
…		…
404		474
405	perl_destruct (perl);	475	perl_destruct (perl);
406	perl_free (perl);	476	perl_free (perl);
407	perl = 0;	477	perl = 0;
408	}	478	}
		479
		480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		489	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		490	}
		491	}
		492
		493	static void
		494	ungrab (rxvt_term *THIS)
		495	{
		496	if (THIS->perl.grabtime)
		497	{
		498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		500	THIS->perl.grabtime = 0;
409	}	501	}
410	}	502	}
411		503
412	bool	504	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	506	{
415	if (!perl)	507	if (!perl || !term->perl.self)
416	return false;	508	return false;
417		509
418	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
419	{	512	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	513	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	517	}
423	else if (!term->self)	518
424	return false; // perl not initialized for this instance	519	swap (perl_environ, environ);
		520
		521	bool event_consumed;
		522
		523	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		524	|| term->perl.should_invoke [htype])
		525	try
		526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
		545	case DT_INT:
		546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		547	break;
		548
		549	case DT_LONG:
		550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		551	break;
		552
		553	case DT_STR:
		554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char *str = va_arg (ap, char *);
		560	int len = va_arg (ap, int);
		561
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		726	}
425	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
426	{	728	{
427	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
428	}	734	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		735
433	if (HvKEYS (hv))	736	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		737
437	while (HE *he = hv_iternext (hv))	738	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->self);
568	SvREFCNT_dec ((SV *)term->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	}	739	}
579		740
580	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
581		742
582	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
583		744
584	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
585		746
586	BOOT:	747	BOOT:
587	{	748	{
588	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	749	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		753
589	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
590	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
591	# include "hookinc.h"	756	# include "hookinc.h"
592	# undef def	757	# undef def
593		758
		759	HV *option = get_hv ("urxvt::OPTION", 1);
		760	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		761	# define nodef(name)
		762	# include "optinc.h"
		763	# undef nodef
		764	# undef def
		765
		766	HV *stash = gv_stashpv ("urxvt", 1);
		767	static const struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
594	export_const (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
595	export_const (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
596	export_const (RS_Bold);	774	const_iv (RS_Bold),
597	export_const (RS_Italic);	775	const_iv (RS_Italic),
598	export_const (RS_Blink);	776	const_iv (RS_Blink),
599	export_const (RS_RVid);	777	const_iv (RS_RVid),
600	export_const (RS_Uline);	778	const_iv (RS_Uline),
601		779
602	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	780	const_iv (CurrentTime),
		781	const_iv (ShiftMask),
		782	const_iv (LockMask),
		783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
		795
		796	const_iv (NoSymbol),
		797	const_iv (GrabModeSync),
		798	const_iv (GrabModeAsync),
		799
		800	const_iv (EVENT_NONE),
		801	const_iv (EVENT_READ),
		802	const_iv (EVENT_WRITE),
		803
		804	const_iv (NoEventMask),
		805	const_iv (KeyPressMask),
		806	const_iv (KeyReleaseMask),
		807	const_iv (ButtonPressMask),
		808	const_iv (ButtonReleaseMask),
		809	const_iv (EnterWindowMask),
		810	const_iv (LeaveWindowMask),
		811	const_iv (PointerMotionMask),
		812	const_iv (PointerMotionHintMask),
		813	const_iv (Button1MotionMask),
		814	const_iv (Button2MotionMask),
		815	const_iv (Button3MotionMask),
		816	const_iv (Button4MotionMask),
		817	const_iv (Button5MotionMask),
		818	const_iv (ButtonMotionMask),
		819	const_iv (KeymapStateMask),
		820	const_iv (ExposureMask),
		821	const_iv (VisibilityChangeMask),
		822	const_iv (StructureNotifyMask),
		823	const_iv (ResizeRedirectMask),
		824	const_iv (SubstructureNotifyMask),
		825	const_iv (SubstructureRedirectMask),
		826	const_iv (FocusChangeMask),
		827	const_iv (PropertyChangeMask),
		828	const_iv (ColormapChangeMask),
		829	const_iv (OwnerGrabButtonMask),
		830
		831	const_iv (KeyPress),
		832	const_iv (KeyRelease),
		833	const_iv (ButtonPress),
		834	const_iv (ButtonRelease),
		835	const_iv (MotionNotify),
		836	const_iv (EnterNotify),
		837	const_iv (LeaveNotify),
		838	const_iv (FocusIn),
		839	const_iv (FocusOut),
		840	const_iv (KeymapNotify),
		841	const_iv (Expose),
		842	const_iv (GraphicsExpose),
		843	const_iv (NoExpose),
		844	const_iv (VisibilityNotify),
		845	const_iv (CreateNotify),
		846	const_iv (DestroyNotify),
		847	const_iv (UnmapNotify),
		848	const_iv (MapNotify),
		849	const_iv (MapRequest),
		850	const_iv (ReparentNotify),
		851	const_iv (ConfigureNotify),
		852	const_iv (ConfigureRequest),
		853	const_iv (GravityNotify),
		854	const_iv (ResizeRequest),
		855	const_iv (CirculateNotify),
		856	const_iv (CirculateRequest),
		857	const_iv (PropertyNotify),
		858	const_iv (SelectionClear),
		859	const_iv (SelectionRequest),
		860	const_iv (SelectionNotify),
		861	const_iv (ColormapNotify),
		862	const_iv (ClientMessage),
		863	const_iv (MappingNotify),
		864	# if ENABLE_XIM_ONTHESPOT
		865	const_iv (XIMReverse),
		866	const_iv (XIMUnderline),
		867	const_iv (XIMHighlight),
		868	const_iv (XIMPrimary),
		869	const_iv (XIMSecondary),
		870	const_iv (XIMTertiary),
		871	const_iv (XIMVisibleToForward),
		872	const_iv (XIMVisibleToBackword),
		873	const_iv (XIMVisibleToCenter),
		874	# if 0
		875	const_iv (XIMForwardChar),
		876	const_iv (XIMBackwardChar),
		877	const_iv (XIMForwardWord),
		878	const_iv (XIMBackwardWord),
		879	const_iv (XIMCaretUp),
		880	const_iv (XIMCaretDown),
		881	const_iv (XIMNextLine),
		882	const_iv (XIMPreviousLine),
		883	const_iv (XIMLineStart),
		884	const_iv (XIMLineEnd),
		885	const_iv (XIMAbsolutePosition),
		886	const_iv (XIMDontChange),
		887	# endif
		888	# endif
		889	};
		890
		891	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		892	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
603	}	893	}
		894
		895	void
		896	warn (const char *msg)
		897	CODE:
		898	rxvt_warn ("%s", msg);
		899
		900	void
		901	fatal (const char *msg)
		902	CODE:
		903	rxvt_fatal ("%s", msg);
		904
		905	void
		906	_exit (int status)
		907
		908	NV
		909	NOW ()
		910	CODE:
		911	RETVAL = NOW;
		912	OUTPUT:
		913	RETVAL
		914
		915	int
		916	GET_BASEFG (int rend)
		917	CODE:
		918	RETVAL = GET_BASEFG (rend);
		919	OUTPUT:
		920	RETVAL
		921
		922	int
		923	GET_BASEBG (int rend)
		924	CODE:
		925	RETVAL = GET_BASEBG (rend);
		926	OUTPUT:
		927	RETVAL
		928
		929	int
		930	SET_FGCOLOR (int rend, int new_color)
		931	CODE:
		932	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		933	OUTPUT:
		934	RETVAL
		935
		936	int
		937	SET_BGCOLOR (int rend, int new_color)
		938	CODE:
		939	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		940	OUTPUT:
		941	RETVAL
		942
		943	int
		944	GET_CUSTOM (int rend)
		945	CODE:
		946	RETVAL = (rend && RS_customMask) >> RS_customShift;
		947	OUTPUT:
		948	RETVAL
		949
		950	int
		951	SET_CUSTOM (int rend, int new_value)
		952	CODE:
		953	{
		954	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		955	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		956
		957	RETVAL = (rend & ~RS_customMask)
		958	| ((new_value << RS_customShift) & RS_customMask);
		959	}
		960	OUTPUT:
		961	RETVAL
		962
		963	void
		964	termlist ()
		965	PPCODE:
		966	{
		967	EXTEND (SP, rxvt_term::termlist.size ());
		968
		969	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		970	if ((*t)->perl.self)
		971	PUSHs (sv_2mortal (newSVterm (*t)));
		972	}
		973
		974	MODULE = urxvt PACKAGE = urxvt::term
604		975
605	SV *	976	SV *
606	new (...)	977	_new (AV *env, AV *arg)
607	CODE:	978	CODE:
608	{	979	{
		980	rxvt_term *term = new rxvt_term;
		981
609	stringvec *argv = new stringvec;	982	stringvec *argv = new stringvec;
		983	stringvec *envv = new stringvec;
		984
		985	for (int i = 0; i <= AvFILL (arg); i++)
		986	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		987
		988	for (int i = AvFILL (env) + 1; i--; )
		989	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		990
		991	envv->push_back (0);
		992
610	bool success;	993	bool success;
611
612	for (int i = 0; i < items ;i++)
613	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
614
615	rxvt_term *term = new rxvt_term;
616
617	term->argv = argv;
618		994
619	try	995	try
620	{	996	{
621	if (!term->init (argv->size (), argv->begin ()))	997	success = term->init (argv, envv);
622	term = 0;
623	}	998	}
624	catch (const class rxvt_failure_exception &e)	999	catch (const class rxvt_failure_exception &e)
625	{	1000	{
		1001	success = false;
		1002	}
		1003
		1004	if (!success)
		1005	{
626	term->destroy ();	1006	term->destroy ();
627	croak ("exception caught while initializing new terminal instance");	1007	croak ("error while initializing new terminal instance");
628	}	1008	}
629		1009
630	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;	1010	RETVAL = term && term->perl.self
		1011	? newSVterm (term) : &PL_sv_undef;
631	}	1012	}
632	OUTPUT:	1013	OUTPUT:
633	RETVAL	1014	RETVAL
634		1015
635	void	1016	void
		1017	rxvt_term::destroy ()
		1018
		1019	void
636	set_should_invoke (int htype, int value)	1020	rxvt_term::set_should_invoke (int htype, int inc)
637	CODE:	1021	CODE:
638	rxvt_perl.should_invoke [htype] = value;	1022	THIS->perl.should_invoke [htype] += inc;
639
640	void
641	warn (const char *msg)
642	CODE:
643	rxvt_warn ("%s", msg);
644
645	void
646	fatal (const char *msg)
647	CODE:
648	rxvt_fatal ("%s", msg);
649
650	NV
651	NOW ()
652	CODE:
653	RETVAL = NOW;
654	OUTPUT:
655	RETVAL
656		1023
657	int	1024	int
658	GET_BASEFG (int rend)	1025	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
659	CODE:	1026	CODE:
660	RETVAL = GET_BASEFG (rend);	1027	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1029	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1030	OUTPUT: RETVAL
		1031
		1032	int
		1033	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1034	CODE:
		1035	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1036	OUTPUT: RETVAL
		1037
		1038	void
		1039	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1040	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1041	CODE:
		1042	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1043
		1044	void
		1045	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1046	CODE:
		1047	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1048
		1049	void
		1050	rxvt_term::XUngrabKeyboard (Time eventtime)
		1051	CODE:
		1052	XUngrabKeyboard (THIS->dpy, eventtime);
		1053
		1054	bool
		1055	rxvt_term::grab (Time eventtime, int sync = 0)
		1056	CODE:
		1057	{
		1058	int mode = sync ? GrabModeSync : GrabModeAsync;
		1059
		1060	THIS->perl.grabtime = 0;
		1061
		1062	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1063	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1064	mode, mode, None, GRAB_CURSOR, eventtime))
		1065	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1066	THIS->perl.grabtime = eventtime;
		1067	else
		1068	XUngrabPointer (THIS->dpy, eventtime);
		1069
		1070	RETVAL = !!THIS->perl.grabtime;
		1071	}
661	OUTPUT:	1072	OUTPUT:
662	RETVAL	1073	RETVAL
663		1074
		1075	void
		1076	rxvt_term::allow_events_async ()
		1077	CODE:
		1078	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1079
		1080	void
		1081	rxvt_term::allow_events_sync ()
		1082	CODE:
		1083	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1084
		1085	void
		1086	rxvt_term::allow_events_replay ()
		1087	CODE:
		1088	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1089	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1090
		1091	void
		1092	rxvt_term::ungrab ()
		1093	CODE:
		1094	ungrab (THIS);
		1095
664	int	1096	int
665	GET_BASEBG (int rend)	1097	rxvt_term::XStringToKeysym (char *string)
666	CODE:	1098	CODE:
667	RETVAL = GET_BASEBG (rend);	1099	RETVAL = XStringToKeysym (string);
668	OUTPUT:	1100	OUTPUT: RETVAL
669	RETVAL	1101
		1102	char *
		1103	rxvt_term::XKeysymToString (int sym)
		1104	CODE:
		1105	RETVAL = XKeysymToString (sym);
		1106	OUTPUT: RETVAL
670		1107
671	int	1108	int
672	SET_FGCOLOR (int rend, int new_color)	1109	rxvt_term::XKeysymToKeycode (int sym)
673	CODE:	1110	CODE:
674	RETVAL = SET_FGCOLOR (rend, new_color);	1111	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
675	OUTPUT:	1112	OUTPUT: RETVAL
676	RETVAL
677		1113
678	int	1114	int
679	SET_BGCOLOR (int rend, int new_color)	1115	rxvt_term::XKeycodeToKeysym (int code, int index)
680	CODE:	1116	CODE:
681	RETVAL = SET_BGCOLOR (rend, new_color);	1117	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
682	OUTPUT:	1118	OUTPUT: RETVAL
683	RETVAL
684
685	int
686	GET_CUSTOM (int rend)
687	CODE:
688	RETVAL = (rend && RS_customMask) >> RS_customShift;
689	OUTPUT:
690	RETVAL
691
692	int
693	SET_CUSTOM (int rend, int new_value)
694	CODE:
695	{
696	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
697	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
698
699	RETVAL = (rend & ~RS_customMask)
700	| ((new_value << RS_customShift) & RS_customMask);
701	}
702	OUTPUT:
703	RETVAL
704
705	MODULE = urxvt PACKAGE = urxvt::term
706
707	void
708	rxvt_term::destroy ()
709		1119
710	int	1120	int
711	rxvt_term::strwidth (SV *str)	1121	rxvt_term::strwidth (SV *str)
712	CODE:	1122	CODE:
713	{	1123	{
714	wchar_t *wstr = sv2wcs (str);	1124	wchar_t *wstr = sv2wcs (str);
715		1125
716	rxvt_push_locale (THIS->locale);	1126	rxvt_push_locale (THIS->locale);
717	RETVAL = wcswidth (wstr, wcslen (wstr));	1127	RETVAL = 0;
		1128	for (wchar_t *wc = wstr; *wc; wc++)
		1129	{
		1130	int w = WCWIDTH (*wc);
		1131
		1132	if (w)
		1133	RETVAL += min (w, 1);
		1134	}
718	rxvt_pop_locale ();	1135	rxvt_pop_locale ();
719		1136
720	free (wstr);	1137	free (wstr);
721	}	1138	}
722	OUTPUT:	1139	OUTPUT:
…		…
755	free (wstr);	1172	free (wstr);
756	}	1173	}
757	OUTPUT:	1174	OUTPUT:
758	RETVAL	1175	RETVAL
759		1176
760	# very portable, especially on objects as opposed to pods	1177	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
761	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
762		1178
763	#define TERM_OFFSET_width TERM_OFFSET(width)	1179	#define TERM_OFFSET_width TERM_OFFSET(width)
764	#define TERM_OFFSET_height TERM_OFFSET(height)	1180	#define TERM_OFFSET_height TERM_OFFSET(height)
765	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1181	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
766	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1182	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
767	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1183	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
768	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1184	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
769	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1185	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
770	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1186	#define TERM_OFFSET_focus TERM_OFFSET(focus)
771	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1187	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1188	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1189	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1190	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
772	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1191	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
773	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1192	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
774	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1193	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
775		1194
776	int	1195	int
777	rxvt_term::width ()	1196	rxvt_term::width ()
778	ALIAS:	1197	ALIAS:
779	width = TERM_OFFSET_width	1198	width = TERM_OFFSET_width
…		…
783	fbase = TERM_OFFSET_fbase	1202	fbase = TERM_OFFSET_fbase
784	nrow = TERM_OFFSET_nrow	1203	nrow = TERM_OFFSET_nrow
785	ncol = TERM_OFFSET_ncol	1204	ncol = TERM_OFFSET_ncol
786	focus = TERM_OFFSET_focus	1205	focus = TERM_OFFSET_focus
787	mapped = TERM_OFFSET_mapped	1206	mapped = TERM_OFFSET_mapped
		1207	int_bwidth = TERM_OFFSET_int_bwidth
		1208	ext_bwidth = TERM_OFFSET_ext_bwidth
		1209	lineSpace = TERM_OFFSET_lineSpace
788	saveLines = TERM_OFFSET_saveLines	1210	saveLines = TERM_OFFSET_saveLines
789	total_rows = TERM_OFFSET_total_rows	1211	total_rows = TERM_OFFSET_total_rows
790	nsaved = TERM_OFFSET_nsaved	1212	top_row = TERM_OFFSET_top_row
791	CODE:	1213	CODE:
792	RETVAL = *(int *)((char *)THIS + ix);	1214	RETVAL = *(int *)((char *)THIS + ix);
793	OUTPUT:	1215	OUTPUT:
794	RETVAL	1216	RETVAL
795		1217
796	U32	1218	unsigned int
		1219	rxvt_term::ModLevel3Mask ()
		1220	ALIAS:
		1221	ModLevel3Mask = 0
		1222	ModMetaMask = 1
		1223	ModNumLockMask = 2
		1224	current_screen = 3
		1225	hidden_cursor = 4
		1226	CODE:
		1227	switch (ix)
		1228	{
		1229	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1230	case 1: RETVAL = THIS->ModMetaMask; break;
		1231	case 2: RETVAL = THIS->ModNumLockMask; break;
		1232	case 3: RETVAL = THIS->current_screen; break;
		1233	case 4: RETVAL = THIS->hidden_cursor; break;
		1234	}
		1235	OUTPUT:
		1236	RETVAL
		1237
		1238	char *
		1239	rxvt_term::display_id ()
		1240	ALIAS:
		1241	display_id = 0
		1242	locale = 1
		1243	CODE:
		1244	switch (ix)
		1245	{
		1246	case 0: RETVAL = THIS->display->id; break;
		1247	case 1: RETVAL = THIS->locale; break;
		1248	}
		1249	OUTPUT:
		1250	RETVAL
		1251
		1252	SV *
		1253	rxvt_term::envv ()
		1254	ALIAS:
		1255	argv = 1
		1256	PPCODE:
		1257	{
		1258	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1259
		1260	EXTEND (SP, vec->size ());
		1261
		1262	for (char **i = vec->begin (); i != vec->end (); ++i)
		1263	if (*i)
		1264	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1265	}
		1266
		1267	int
		1268	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1269	CODE:
		1270	RETVAL = THIS->pty_ev.events;
		1271	if (events != EVENT_UNDEF)
		1272	THIS->pty_ev.set (events);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	int
		1277	rxvt_term::pty_fd ()
		1278	CODE:
		1279	RETVAL = THIS->pty->pty;
		1280	OUTPUT:
		1281	RETVAL
		1282
		1283	Window
797	rxvt_term::parent ()	1284	rxvt_term::parent ()
798	CODE:	1285	CODE:
799	RETVAL = (U32)THIS->parent [0];	1286	RETVAL = THIS->parent [0];
800	OUTPUT:	1287	OUTPUT:
801	RETVAL	1288	RETVAL
802		1289
803	U32	1290	Window
804	rxvt_term::vt ()	1291	rxvt_term::vt ()
805	CODE:	1292	CODE:
806	RETVAL = (U32)THIS->vt;	1293	RETVAL = THIS->vt;
807	OUTPUT:	1294	OUTPUT:
808	RETVAL	1295	RETVAL
		1296
		1297	void
		1298	rxvt_term::vt_emask_add (U32 emask)
		1299	CODE:
		1300	THIS->vt_emask_perl |= emask;
		1301	THIS->vt_select_input ();
809		1302
810	U32	1303	U32
811	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1304	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
812	CODE:	1305	CODE:
813	{
814	RETVAL = THIS->rstyle;	1306	RETVAL = THIS->rstyle;
815	THIS->rstyle = new_rstyle;	1307	THIS->rstyle = new_rstyle;
816	}
817	OUTPUT:	1308	OUTPUT:
818	RETVAL	1309	RETVAL
819		1310
820	int	1311	int
821	rxvt_term::view_start (int newval = -1)	1312	rxvt_term::view_start (int newval = 1)
		1313	PROTOTYPE: $;$
822	CODE:	1314	CODE:
823	{	1315	{
824	RETVAL = THIS->view_start;	1316	RETVAL = THIS->view_start;
825		1317
826	if (newval >= 0)	1318	if (newval <= 0)
827	{	1319	THIS->scr_changeview (max (newval, THIS->top_row));
828	THIS->view_start = min (newval, THIS->nsaved);
829	THIS->scr_changeview (RETVAL);
830	}
831	}	1320	}
832	OUTPUT:	1321	OUTPUT:
833	RETVAL	1322	RETVAL
		1323
		1324	void
		1325	rxvt_term::focus_in ()
		1326
		1327	void
		1328	rxvt_term::focus_out ()
		1329
		1330	void
		1331	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1332	ALIAS:
		1333	key_release = 1
		1334	CODE:
		1335	{
		1336	XKeyEvent xkey;
		1337
		1338	memset (&xkey, 0, sizeof (xkey));
		1339
		1340	xkey.time = time;
		1341	xkey.state = state;
		1342	xkey.keycode = keycode;
		1343
		1344	xkey.type = ix ? KeyRelease : KeyPress;
		1345	xkey.display = THIS->dpy;
		1346	xkey.window = THIS->vt;
		1347	xkey.root = THIS->display->root;
		1348	xkey.subwindow = THIS->vt;
		1349
		1350	if (ix)
		1351	THIS->key_release (xkey);
		1352	else
		1353	THIS->key_press (xkey);
		1354	}
834		1355
835	void	1356	void
836	rxvt_term::want_refresh ()	1357	rxvt_term::want_refresh ()
837	CODE:	1358	CODE:
838	THIS->want_refresh = 1;	1359	THIS->want_refresh = 1;
839		1360
840	void	1361	void
841	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1362	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
842	PPCODE:	1363	PPCODE:
843	{	1364	{
844	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1365	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
845	XSRETURN_EMPTY;	1366	XSRETURN_EMPTY;
846		1367
847	line_t &l = ROW(row_number);	1368	line_t &l = ROW(row_number);
848		1369
849	if (GIMME_V != G_VOID)	1370	if (GIMME_V != G_VOID)
850	{	1371	{
851	wchar_t *wstr = new wchar_t [THIS->ncol];	1372	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
852		1373
853	for (int col = 0; col < THIS->ncol; col++)	1374	for (int col = 0; col < THIS->ncol; col++)
854	wstr [col] = l.t [col];	1375	wstr [col] = l.t [col];
855		1376
856	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1377	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
857
858	delete [] wstr;
859	}	1378	}
860		1379
861	if (new_text)	1380	if (new_text)
862	{	1381	{
863	wchar_t *wstr = sv2wcs (new_text);	1382	wchar_t *wstr = sv2wcs (new_text);
864		1383
865	int len = min (wcslen (wstr) - start_ofs, max_len);	1384	int len = min (wcslen (wstr) - start_ofs, max_len);
866		1385
867	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1386	if (start_col < 0 || start_col + len > THIS->ncol)
868	{	1387	{
869	free (wstr);	1388	free (wstr);
870	croak ("new_text extends beyond horizontal margins");	1389	croak ("new_text extends beyond horizontal margins");
871	}	1390	}
872		1391
…		…
882		1401
883	void	1402	void
884	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1403	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
885	PPCODE:	1404	PPCODE:
886	{	1405	{
887	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1406	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
888	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
889		1408
890	line_t &l = ROW(row_number);	1409	line_t &l = ROW(row_number);
891		1410
892	if (GIMME_V != G_VOID)	1411	if (GIMME_V != G_VOID)
…		…
904	{	1423	{
905	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1424	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
906	croak ("new_rend must be arrayref");	1425	croak ("new_rend must be arrayref");
907		1426
908	AV *av = (AV *)SvRV (new_rend);	1427	AV *av = (AV *)SvRV (new_rend);
909	int len = min (av_len (av) + 1 - start_ofs, max_len);	1428	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
910		1429
911	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1430	if (start_col < 0 || start_col + len > THIS->ncol)
912	croak ("new_rend array extends beyond horizontal margins");	1431	croak ("new_rend array extends beyond horizontal margins");
913		1432
914	for (int col = start_col; col < start_col + len; col++)	1433	for (int col = start_col; col < start_col + len; col++)
915	{	1434	{
916	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1435	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
922		1441
923	int	1442	int
924	rxvt_term::ROW_l (int row_number, int new_length = -1)	1443	rxvt_term::ROW_l (int row_number, int new_length = -1)
925	CODE:	1444	CODE:
926	{	1445	{
927	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1446	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
928	XSRETURN_EMPTY;	1447	XSRETURN_EMPTY;
929		1448
930	line_t &l = ROW(row_number);	1449	line_t &l = ROW(row_number);
931	RETVAL = l.l;	1450	RETVAL = l.l;
932		1451
…		…
938		1457
939	bool	1458	bool
940	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1459	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
941	CODE:	1460	CODE:
942	{	1461	{
943	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1462	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
944	XSRETURN_EMPTY;	1463	XSRETURN_EMPTY;
945		1464
946	line_t &l = ROW(row_number);	1465	line_t &l = ROW(row_number);
947	RETVAL = l.is_longer ();	1466	RETVAL = l.is_longer ();
948		1467
…		…
956	rxvt_term::special_encode (SV *string)	1475	rxvt_term::special_encode (SV *string)
957	CODE:	1476	CODE:
958	{	1477	{
959	wchar_t *wstr = sv2wcs (string);	1478	wchar_t *wstr = sv2wcs (string);
960	int wlen = wcslen (wstr);	1479	int wlen = wcslen (wstr);
961	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1480	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
962		1481
963	rxvt_push_locale (THIS->locale);	1482	rxvt_push_locale (THIS->locale);
964		1483
965	wchar_t *r = rstr;	1484	wchar_t *r = rstr;
966	for (wchar_t *s = wstr; *s; s++)	1485	for (wchar_t *s = wstr; *s; s++)
		1486	{
		1487	int w = WCWIDTH (*s);
		1488
967	if (wcwidth (*s) == 0)	1489	if (w == 0)
968	{	1490	{
969	if (r == rstr)	1491	if (r == rstr)
970	croak ("leading combining character unencodable");	1492	croak ("leading combining character unencodable");
971		1493
972	unicode_t n = rxvt_compose (r[-1], *s);	1494	unicode_t n = rxvt_compose (r[-1], *s);
973	if (n == NOCHAR)	1495	if (n == NOCHAR)
974	n = rxvt_composite.compose (r[-1], *s);	1496	n = rxvt_composite.compose (r[-1], *s);
975		1497
976	r[-1] = n;	1498	r[-1] = n;
977	}	1499	}
978	#if !UNICODE_3	1500	#if !UNICODE_3
979	else if (*s >= 0x10000)	1501	else if (*s >= 0x10000)
980	*r++ = rxvt_composite.compose (*s);	1502	*r++ = rxvt_composite.compose (*s);
981	#endif	1503	#endif
982	else	1504	else
983	*r++ = *s;	1505	*r++ = *s;
		1506
		1507	// the *2 above only allows wcwidth <= 2
		1508	if (w > 1)
		1509	*r++ = NOCHAR;
		1510	}
984		1511
985	rxvt_pop_locale ();	1512	rxvt_pop_locale ();
986		1513
987	RETVAL = wcs2sv (rstr, r - rstr);	1514	RETVAL = wcs2sv (rstr, r - rstr);
988
989	delete [] rstr;
990	}	1515	}
991	OUTPUT:	1516	OUTPUT:
992	RETVAL	1517	RETVAL
993		1518
994	SV *	1519	SV *
…		…
1006	else if (IS_COMPOSE (*s))	1531	else if (IS_COMPOSE (*s))
1007	dlen += rxvt_composite.expand (*s, 0);	1532	dlen += rxvt_composite.expand (*s, 0);
1008	else	1533	else
1009	dlen++;	1534	dlen++;
1010		1535
1011	wchar_t *rstr = new wchar_t [dlen];	1536	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1012		1537
1013	// decode	1538	// decode
1014	wchar_t *r = rstr;	1539	wchar_t *r = rstr;
1015	for (wchar_t *s = wstr; *s; s++)	1540	for (wchar_t *s = wstr; *s; s++)
1016	if (*s == NOCHAR)	1541	if (*s == NOCHAR)
…		…
1019	r += rxvt_composite.expand (*s, r);	1544	r += rxvt_composite.expand (*s, r);
1020	else	1545	else
1021	*r++ = *s;	1546	*r++ = *s;
1022		1547
1023	RETVAL = wcs2sv (rstr, r - rstr);	1548	RETVAL = wcs2sv (rstr, r - rstr);
1024
1025	delete [] rstr;
1026	}	1549	}
1027	OUTPUT:	1550	OUTPUT:
1028	RETVAL	1551	RETVAL
1029		1552
1030	void	1553	void
1031	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1554	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1032	PPCODE:	1555	PPCODE:
1033	{	1556	{
1034	struct resval { const char *name; int value; } rslist [] = {	1557	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1035	# define def(name) { # name, Rs_ ## name },	1558	# define def(name) { # name, Rs_ ## name },
1036	# define reserve(name,count)	1559	# define reserve(name,count)
1037	# include "rsinc.h"	1560	# include "rsinc.h"
1038	# undef def	1561	# undef def
1039	# undef reserve	1562	# undef reserve
1040	};	1563	};
1041		1564
1042	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1565	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1043		1566
1044	do {	1567	do {
1045	if (rs-- == rslist)	1568	if (rs-- == rslist)
1046	croak ("no such resource '%s', requested", name);	1569	croak ("no such resource '%s', requested", name);
1047	} while (strcmp (name, rs->name));	1570	} while (strcmp (name, rs->name));
…		…
1065	else	1588	else
1066	THIS->rs [index] = 0;	1589	THIS->rs [index] = 0;
1067	}	1590	}
1068	}	1591	}
1069		1592
		1593	const char *
		1594	rxvt_term::x_resource (const char *name)
		1595
		1596	bool
		1597	rxvt_term::option (U32 optval, int set = -1)
		1598	CODE:
		1599	{
		1600	RETVAL = THIS->options & optval;
		1601
		1602	if (set >= 0)
		1603	{
		1604	if (set)
		1605	THIS->options |= optval;
		1606	else
		1607	THIS->options &= ~optval;
		1608
		1609	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1610	switch (optval)
		1611	{
		1612	case Opt_skipBuiltinGlyphs:
		1613	THIS->set_fonts ();
		1614	THIS->scr_remap_chars ();
		1615	THIS->scr_touch (true);
		1616	THIS->want_refresh = 1;
		1617	break;
		1618
		1619	case Opt_cursorUnderline:
		1620	THIS->want_refresh = 1;
		1621	break;
		1622
		1623	# case Opt_scrollBar_floating:
		1624	# case Opt_scrollBar_right:
		1625	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1626	# break;
		1627	}
		1628	}
		1629	}
		1630	OUTPUT:
		1631	RETVAL
		1632
		1633	bool
		1634	rxvt_term::parse_keysym (char *keysym, char *str)
		1635	CODE:
		1636	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1637	THIS->keyboard->register_done ();
		1638	OUTPUT:
		1639	RETVAL
		1640
1070	void	1641	void
1071	rxvt_term::cur (...)	1642	rxvt_term::screen_cur (...)
1072	PROTOTYPE: $;$$	1643	PROTOTYPE: $;$$
1073	ALIAS:	1644	ALIAS:
1074	screen_cur = 0	1645	screen_cur = 0
1075	selection_beg = 1	1646	selection_beg = 1
1076	selection_end = 2	1647	selection_end = 2
…		…
1089	PUSHs (sv_2mortal (newSViv (rc.col)));	1660	PUSHs (sv_2mortal (newSViv (rc.col)));
1090	}	1661	}
1091		1662
1092	if (items == 3)	1663	if (items == 3)
1093	{	1664	{
1094	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1665	rc.row = SvIV (ST (1));
1095	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1666	rc.col = SvIV (ST (2));
		1667
		1668	if (ix == 2)
		1669	{
		1670	if (rc.col == 0)
		1671	{
		1672	// col == 0 means end of previous line
		1673	rc.row--;
		1674	rc.col = THIS->ncol;
		1675	}
		1676	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1677	&& rc.col > ROW(rc.row).l)
		1678	{
		1679	// col >= length means while line and add newline
		1680	rc.col = THIS->ncol;
		1681	}
		1682	}
		1683
		1684	clamp_it (rc.col, 0, THIS->ncol);
		1685	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1096		1686
1097	if (ix)	1687	if (ix)
1098	THIS->want_refresh = 1;	1688	THIS->want_refresh = 1;
1099	}	1689	}
1100	}	1690	}
1101		1691
		1692	char
		1693	rxvt_term::cur_charset ()
		1694	CODE:
		1695	RETVAL = THIS->charsets [THIS->screen.charset];
		1696	OUTPUT:
		1697	RETVAL
		1698
		1699	void
		1700	rxvt_term::selection_clear ()
		1701
		1702	void
		1703	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1704	CODE:
		1705	THIS->selection.op = SELECTION_CONT;
		1706	THIS->selection.rect = rect;
		1707	THIS->selection_make (eventtime);
		1708
1102	int	1709	int
1103	rxvt_term::selection_grab (int eventtime = CurrentTime)	1710	rxvt_term::selection_grab (Time eventtime)
1104		1711
1105	void	1712	void
1106	rxvt_term::selection (SV *newtext = 0)	1713	rxvt_term::selection (SV *newtext = 0)
1107	PPCODE:	1714	PPCODE:
1108	{	1715	{
1109	if (GIMME_V != G_VOID)	1716	if (GIMME_V != G_VOID)
		1717	XPUSHs (THIS->selection.text
1110	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1718	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1719	: &PL_sv_undef);
1111		1720
1112	if (newtext)	1721	if (newtext)
1113	{	1722	{
1114	free (THIS->selection.text);	1723	free (THIS->selection.text);
1115		1724
1116	THIS->selection.text = sv2wcs (newtext);	1725	THIS->selection.text = sv2wcs (newtext);
1117	THIS->selection.len = wcslen (THIS->selection.text);	1726	THIS->selection.len = wcslen (THIS->selection.text);
1118	}	1727	}
1119	}	1728	}
		1729
		1730	void
		1731	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)
		1732
		1733	void
		1734	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1735
		1736	void
		1737	rxvt_term::scr_bell ()
		1738
		1739	void
		1740	rxvt_term::scr_change_screen (int screen)
1120		1741
1121	void	1742	void
1122	rxvt_term::scr_add_lines (SV *string)	1743	rxvt_term::scr_add_lines (SV *string)
1123	CODE:	1744	CODE:
1124	{	1745	{
…		…
1146	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1767	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1147		1768
1148	THIS->cmdbuf_ptr = str;	1769	THIS->cmdbuf_ptr = str;
1149	THIS->cmdbuf_endp = str + len;	1770	THIS->cmdbuf_endp = str + len;
1150		1771
		1772	rxvt_push_locale (THIS->locale);
1151	THIS->cmd_parse ();	1773	THIS->cmd_parse ();
		1774	rxvt_pop_locale ();
1152		1775
1153	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1776	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1154	THIS->cmdbuf_endp = old_cmdbuf_endp;	1777	THIS->cmdbuf_endp = old_cmdbuf_endp;
1155	}	1778	}
1156		1779
…		…
1163	o->self = (HV *)SvRV (RETVAL);	1786	o->self = (HV *)SvRV (RETVAL);
1164	}	1787	}
1165	OUTPUT:	1788	OUTPUT:
1166	RETVAL	1789	RETVAL
1167		1790
		1791	#############################################################################
		1792	# Various X Utility Functions
		1793	#############################################################################
		1794
		1795	void
		1796	rxvt_term::XListProperties (Window window)
		1797	PPCODE:
		1798	{
		1799	int count;
		1800	Atom *props = XListProperties (THIS->dpy, window, &count);
		1801
		1802	EXTEND (SP, count);
		1803	while (count--)
		1804	PUSHs (newSVuv ((U32)props [count]));
		1805
		1806	XFree (props);
		1807	}
		1808
		1809	void
		1810	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1811	PPCODE:
		1812	{
		1813	Atom type;
		1814	int format;
		1815	unsigned long nitems;
		1816	unsigned long bytes_after;
		1817	unsigned char *prop;
		1818
		1819	XGetWindowProperty (THIS->dpy, window, property,
		1820	0, 1<<24, 0, AnyPropertyType,
		1821	&type, &format, &nitems, &bytes_after, &prop);
		1822
		1823	if (type != None)
		1824	{
		1825	int elemsize = format == 16 ? sizeof (short)
		1826	: format == 32 ? sizeof (long)
		1827	: 1;
		1828
		1829	EXTEND (SP, 3);
		1830	PUSHs (newSVuv ((U32)type));
		1831	PUSHs (newSViv (format));
		1832	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1833	XFree (prop);
		1834	}
		1835	}
		1836
		1837	void
		1838	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1839	CODE:
		1840	{
		1841	STRLEN len;
		1842	char *data_ = SvPVbyte (data, len);
		1843
		1844	int elemsize = format == 16 ? sizeof (short)
		1845	: format == 32 ? sizeof (long)
		1846	: 1;
		1847
		1848	XChangeProperty (THIS->dpy, window, property,
		1849	type, format, PropModeReplace,
		1850	(unsigned char *)data_, len / elemsize);
		1851	}
		1852
		1853	Atom
		1854	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1855	C_ARGS: term->dpy, atom_name, only_if_exists
		1856
		1857	char *
		1858	XGetAtomName (rxvt_term *term, Atom atom)
		1859	C_ARGS: term->dpy, atom
		1860	CLEANUP:
		1861	XFree (RETVAL);
		1862
		1863	void
		1864	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1865	C_ARGS: term->dpy, window, property
		1866
		1867	Window
		1868	rxvt_term::DefaultRootWindow ()
		1869	CODE:
		1870	RETVAL = THIS->display->root;
		1871	OUTPUT:
		1872	RETVAL
		1873
		1874	#if 0
		1875
		1876	Window
		1877	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1878	C_ARGS: term->dpy, (Window)parent,
		1879	x, y, width, height, 0,
		1880	term->pix_colors_focused[Color_border],
		1881	term->pix_colors_focused[Color_border]
		1882
		1883	#endif
		1884
		1885	void
		1886	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1887	C_ARGS: term->dpy, window, parent, x, y
		1888
		1889	void
		1890	XMapWindow (rxvt_term *term, Window window)
		1891	C_ARGS: term->dpy, window
		1892
		1893	void
		1894	XUnmapWindow (rxvt_term *term, Window window)
		1895	C_ARGS: term->dpy, window
		1896
		1897	void
		1898	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1899	C_ARGS: term->dpy, window, x, y, width, height
		1900
		1901	void
		1902	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1903	CODE:
		1904	{
		1905	XWindowAttributes attr;
		1906	XGetWindowAttributes (THIS->dpy, window, &attr);
		1907	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1908	}
		1909
		1910	void
		1911	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1912	PPCODE:
		1913	{
		1914	int dx, dy;
		1915	Window child;
		1916
		1917	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1918	{
		1919	EXTEND (SP, 3);
		1920	PUSHs (newSViv (dx));
		1921	PUSHs (newSViv (dy));
		1922	PUSHs (newSVuv (child));
		1923	}
		1924	}
		1925
		1926	#############################################################################
		1927	# urxvt::overlay
		1928	#############################################################################
		1929
1168	MODULE = urxvt PACKAGE = urxvt::overlay	1930	MODULE = urxvt PACKAGE = urxvt::overlay
1169		1931
1170	void	1932	void
1171	overlay::set (int x, int y, SV *text, SV *rend = 0)	1933	overlay::set (int x, int y, SV *text, SV *rend = 0)
1172		1934
…		…
1176	void	1938	void
1177	overlay::hide ()	1939	overlay::hide ()
1178		1940
1179	void	1941	void
1180	overlay::DESTROY ()	1942	overlay::DESTROY ()
		1943
		1944	#############################################################################
		1945	# urxvt::watcher
		1946	#############################################################################
		1947
		1948	MODULE = urxvt PACKAGE = urxvt::watcher
		1949
		1950	CHAINED
		1951	perl_watcher::cb (SV *cb)
		1952	CODE:
		1953	THIS->cb (cb);
		1954	OUTPUT:
		1955	RETVAL
		1956
		1957	#############################################################################
		1958	# urxvt::timer
		1959	#############################################################################
1181		1960
1182	MODULE = urxvt PACKAGE = urxvt::timer	1961	MODULE = urxvt PACKAGE = urxvt::timer
1183		1962
1184	SV *	1963	SV *
1185	timer::new ()	1964	timer::new ()
1186	CODE:	1965	CODE:
1187	timer *w = new timer;	1966	timer *w = new timer;
1188	w->start (NOW);	1967	w->start (NOW);
1189	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1968	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1190	w->self = (HV *)SvRV (RETVAL);	1969	w->self = (HV *)SvRV (RETVAL);
1191	OUTPUT:
1192	RETVAL
1193
1194	timer *
1195	timer::cb (SV *cb)
1196	CODE:
1197	THIS->cb (cb);
1198	RETVAL = THIS;
1199	OUTPUT:	1970	OUTPUT:
1200	RETVAL	1971	RETVAL
1201		1972
1202	NV	1973	NV
1203	timer::at ()	1974	timer::at ()
1204	CODE:	1975	CODE:
1205	RETVAL = THIS->at;	1976	RETVAL = THIS->at;
1206	OUTPUT:	1977	OUTPUT:
1207	RETVAL	1978	RETVAL
1208		1979
1209	timer *	1980	CHAINED
1210	timer::interval (NV interval)	1981	timer::interval (NV interval)
1211	CODE:	1982	CODE:
1212	THIS->interval = interval;	1983	THIS->interval = interval;
		1984	OUTPUT:
1213	RETVAL = THIS;	1985	RETVAL
1214	OUTPUT:
1215	RETVAL
1216		1986
1217	timer *	1987	CHAINED
1218	timer::set (NV tstamp)	1988	timer::set (NV tstamp)
1219	CODE:	1989	CODE:
1220	THIS->set (tstamp);	1990	THIS->set (tstamp);
		1991	OUTPUT:
1221	RETVAL = THIS;	1992	RETVAL
1222	OUTPUT:
1223	RETVAL
1224		1993
1225	timer *	1994	CHAINED
1226	timer::start (NV tstamp = THIS->at)	1995	timer::start (NV tstamp = THIS->at)
1227	CODE:	1996	CODE:
1228	THIS->start (tstamp);	1997	THIS->start (tstamp);
		1998	OUTPUT:
1229	RETVAL = THIS;	1999	RETVAL
1230	OUTPUT:
1231	RETVAL
1232		2000
1233	timer *	2001	CHAINED
		2002	timer::after (NV delay)
		2003	CODE:
		2004	THIS->start (NOW + delay);
		2005	OUTPUT:
		2006	RETVAL
		2007
		2008	CHAINED
1234	timer::stop ()	2009	timer::stop ()
1235	CODE:	2010	CODE:
1236	THIS->stop ();	2011	THIS->stop ();
1237	RETVAL = THIS;
1238	OUTPUT:	2012	OUTPUT:
1239	RETVAL	2013	RETVAL
1240		2014
1241	void	2015	void
1242	timer::DESTROY ()	2016	timer::DESTROY ()
		2017
		2018	#############################################################################
		2019	# urxvt::iow
		2020	#############################################################################
1243		2021
1244	MODULE = urxvt PACKAGE = urxvt::iow	2022	MODULE = urxvt PACKAGE = urxvt::iow
1245		2023
1246	SV *	2024	SV *
1247	iow::new ()	2025	iow::new ()
1248	CODE:	2026	CODE:
1249	iow *w = new iow;	2027	iow *w = new iow;
1250	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2028	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1251	w->self = (HV *)SvRV (RETVAL);	2029	w->self = (HV *)SvRV (RETVAL);
1252	OUTPUT:	2030	OUTPUT:
1253	RETVAL	2031	RETVAL
1254		2032
1255	iow *	2033	CHAINED
1256	iow::cb (SV *cb)
1257	CODE:
1258	THIS->cb (cb);
1259	RETVAL = THIS;
1260	OUTPUT:
1261	RETVAL
1262
1263	iow *
1264	iow::fd (int fd)	2034	iow::fd (int fd)
1265	CODE:	2035	CODE:
1266	THIS->fd = fd;	2036	THIS->fd = fd;
		2037	OUTPUT:
1267	RETVAL = THIS;	2038	RETVAL
1268	OUTPUT:
1269	RETVAL
1270		2039
1271	iow *	2040	CHAINED
1272	iow::events (short events)	2041	iow::events (short events)
1273	CODE:	2042	CODE:
1274	THIS->events = events;	2043	THIS->events = events;
		2044	OUTPUT:
1275	RETVAL = THIS;	2045	RETVAL
1276	OUTPUT:
1277	RETVAL
1278		2046
1279	iow *	2047	CHAINED
1280	iow::start ()	2048	iow::start ()
1281	CODE:	2049	CODE:
1282	THIS->start ();	2050	THIS->start ();
		2051	OUTPUT:
1283	RETVAL = THIS;	2052	RETVAL
1284	OUTPUT:
1285	RETVAL
1286		2053
1287	iow *	2054	CHAINED
1288	iow::stop ()	2055	iow::stop ()
1289	CODE:	2056	CODE:
1290	THIS->stop ();	2057	THIS->stop ();
1291	RETVAL = THIS;
1292	OUTPUT:	2058	OUTPUT:
1293	RETVAL	2059	RETVAL
1294		2060
1295	void	2061	void
1296	iow::DESTROY ()	2062	iow::DESTROY ()
1297		2063
		2064	#############################################################################
		2065	# urxvt::iw
		2066	#############################################################################
1298		2067
		2068	MODULE = urxvt PACKAGE = urxvt::iw
		2069
		2070	SV *
		2071	iw::new ()
		2072	CODE:
		2073	iw *w = new iw;
		2074	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2075	w->self = (HV *)SvRV (RETVAL);
		2076	OUTPUT:
		2077	RETVAL
		2078
		2079	CHAINED
		2080	iw::start ()
		2081	CODE:
		2082	THIS->start ();
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	CHAINED
		2087	iw::stop ()
		2088	CODE:
		2089	THIS->stop ();
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	void
		2094	iw::DESTROY ()
		2095
		2096	#############################################################################
		2097	# urxvt::pw
		2098	#############################################################################
		2099
		2100	MODULE = urxvt PACKAGE = urxvt::pw
		2101
		2102	SV *
		2103	pw::new ()
		2104	CODE:
		2105	pw *w = new pw;
		2106	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2107	w->self = (HV *)SvRV (RETVAL);
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	CHAINED
		2112	pw::start (int pid)
		2113	CODE:
		2114	THIS->start (pid);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	CHAINED
		2119	pw::stop ()
		2120	CODE:
		2121	THIS->stop ();
		2122	OUTPUT:
		2123	RETVAL
		2124
		2125	void
		2126	pw::DESTROY ()
		2127
		2128

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