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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.41 by root, Sun Jan 8 03:07:05 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
		36	#include "ev_cpp.h"
34	#include "rxvt.h"	37	#include "rxvt.h"
35	#include "iom.h"	38	#include "keyboard.h"
36	#include "rxvtutil.h"	39	#include "rxvtutil.h"
37	#include "rxvtperl.h"	40	#include "rxvtperl.h"
38		41
39	#include "perlxsi.c"	42	#include "perlxsi.c"
40		43
41	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
43	#else	46	#else
44	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
45	#endif	48	#endif
46		49
…		…
70		73
71	return sv;	74	return sv;
72	}	75	}
73		76
74	static SV *	77	static SV *
75	new_ref (HV *hv, const char *klass)
76	{
77	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
78	}
79
80	//TODO: use magic
81	static SV *
82	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
83	{	79	{
84	HV *hv = newHV ();	80	HV *hv = newHV ();
85	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
86	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
108	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);
109		105
110	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
111	}	107	}
112		108
113	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
114	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
115		111
116	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
117		113
118	struct perl_watcher
119	{
120	SV *cbsv;
121	HV *self;
122
123	perl_watcher ()
124	: cbsv (newSV (0))
125	{
126	}
127
128	~perl_watcher ()
129	{
130	SvREFCNT_dec (cbsv);
131	}
132
133	void cb (SV *cb)
134	{
135	sv_setsv (cbsv, cb);
136	}
137
138	void invoke (const char *type, SV *self, int arg = -1);
139	};
140
141	void
142	perl_watcher::invoke (const char *type, SV *self, int arg)
143	{
144	dSP;
145
146	ENTER;
147	SAVETMPS;
148
149	PUSHMARK (SP);
150
151	XPUSHs (sv_2mortal (self));
152
153	if (arg >= 0)
154	XPUSHs (sv_2mortal (newSViv (arg)));
155
156	PUTBACK;
157	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
158	SPAGAIN;
159
160	PUTBACK;
161	FREETMPS;
162	LEAVE;
163
164	if (SvTRUE (ERRSV))
165	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
166	}
167
168	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
169	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
170
171	struct timer : time_watcher, perl_watcher
172	{
173	tstamp interval;
174
175	timer ()
176	: time_watcher (this, &timer::execute)
177	{
178	}
179
180	void execute (time_watcher &w)
181	{
182	if (interval)
183	start (at + interval);
184
185	invoke ("urxvt::timer", newSVtimer (this));
186	}
187	};
188
189	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
190	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
191
192	struct iow : io_watcher, perl_watcher
193	{
194	iow ()
195	: io_watcher (this, &iow::execute)
196	{
197	}
198
199	void execute (io_watcher &w, short revents)
200	{
201	invoke ("urxvt::iow", newSViow (this), revents);
202	}
203	};
204
205	/////////////////////////////////////////////////////////////////////////////
206
207	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
208		115
209	struct overlay {	116	class overlay {
210	HV *self;
211	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
212	int x, y, w, h;	119	int x, y, w, h;
213	int border;	120	int border;
214	text_t **text;	121	text_t **text;
215	rend_t **rend;	122	rend_t **rend;
216		123
		124	public:
		125	HV *self;
		126
217	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);
218	~overlay ();	128	~overlay ();
219		129
220	void show ();	130	void show ();
221	void hide ();	131	void hide ();
…		…
224		134
225	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
226	};	136	};
227		137
228	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)
229	: 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)
230	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
231	if (border == 2)	144	if (border == 2)
232	{	145	{
233	w += 2;	146	w += 2;
234	h += 2;	147	h += 2;
235	}	148	}
…		…
273	*rp++ = r;	186	*rp++ = r;
274	}	187	}
275	}	188	}
276		189
277	show ();	190	show ();
278	THIS->want_refresh = 1;
279	}	191	}
280		192
281	overlay::~overlay ()	193	overlay::~overlay ()
282	{	194	{
283	hide ();	195	hide ();
…		…
288	delete [] rend[y];	200	delete [] rend[y];
289	}	201	}
290		202
291	delete [] text;	203	delete [] text;
292	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));
293		217
294	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
295	}	219	}
296		220
297	void	221	void
298	overlay::show ()
299	{
300	char key[33]; sprintf (key, "%32lx", (long)this);
301
302	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
303	hv_store (hv, key, 32, newSViv ((long)this), 0);
304	}
305
306	void
307	overlay::hide ()	222	overlay::hide ()
308	{	223	{
309	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
310		226
311	if (ovs)	227	int i;
312	{
313	char key[33]; sprintf (key, "%32lx", (long)this);
314		228
315	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
316	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
317	}	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;
318	}	242	}
319		243
320	void overlay::swap ()	244	void overlay::swap ()
321	{	245	{
322	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));
…		…
328	for (int y = ov_h; y--; )	252	for (int y = ov_h; y--; )
329	{	253	{
330	text_t *t1 = text [y];	254	text_t *t1 = text [y];
331	rend_t *r1 = rend [y];	255	rend_t *r1 = rend [y];
332		256
333	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;
334	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;
335		259
336	for (int x = ov_w; x--; )	260	for (int x = ov_w; x--; )
337	{	261	{
338	text_t t = *t1; *t1++ = *t2; *t2++ = t;	262	text_t t = *t1; *t1++ = *t2; *t2++ = t;
339	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));
…		…
362	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
363	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
364		288
365	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
366		290
367	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
368	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
369	}	293	}
370		294
371	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
372	}	296	}
373		297
374
375	/////////////////////////////////////////////////////////////////////////////	298	/////////////////////////////////////////////////////////////////////////////
376		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
377	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
378		307
379	static PerlInterpreter *perl;	308	static PerlInterpreter *perl;
380
381	rxvt_perl_interp::rxvt_perl_interp ()
382	{
383	}
384		309
385	rxvt_perl_interp::~rxvt_perl_interp ()	310	rxvt_perl_interp::~rxvt_perl_interp ()
386	{	311	{
387	if (perl)	312	if (perl)
388	{	313	{
…		…
390	perl_free (perl);	315	perl_free (perl);
391	}	316	}
392	}	317	}
393		318
394	void	319	void
395	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
396	{	321	{
397	if (!perl)	322	if (!perl)
398	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
		326	perl_environ = rxvt_environ;
		327	swap (perl_environ, environ);
		328
399	char *argv[] = {	329	char *argv[] = {
400	"",	330	"",
401	"-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;"
402	};	338	};
403		339
404	perl = perl_alloc ();	340	perl = perl_alloc ();
405	perl_construct (perl);	341	perl_construct (perl);
406		342
…		…
411		347
412	perl_destruct (perl);	348	perl_destruct (perl);
413	perl_free (perl);	349	perl_free (perl);
414	perl = 0;	350	perl = 0;
415	}	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;
416	}	374	}
417	}	375	}
418		376
419	bool	377	bool
420	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
421	{	379	{
422	if (!perl)	380	if (!perl || !term->perl.self)
423	return false;	381	return false;
424		382
425	if (htype == HOOK_INIT) // first hook ever called	383	// pre-handling of some events
		384	if (htype == HOOK_REFRESH_END)
426	{	385	{
427	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));
428	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 ();
429	}	390	}
430	else if (!term->perl.self)	391
431	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	}
432	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
433	{	601	{
434	// 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;
435	}	607	}
436	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
437	{
438	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
439		608
440	if (HvKEYS (hv))	609	swap (perl_environ, environ);
441	{
442	hv_iterinit (hv);
443		610
444	while (HE *he = hv_iternext (hv))	611	return event_consumed;
445	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
446	}
447	}
448	else if (!should_invoke [htype])
449	return false;
450
451	dSP;
452	va_list ap;
453
454	va_start (ap, htype);
455
456	ENTER;
457	SAVETMPS;
458
459	PUSHMARK (SP);
460
461	XPUSHs (sv_2mortal (newSVterm (term)));
462	XPUSHs (sv_2mortal (newSViv (htype)));
463
464	for (;;) {
465	data_type dt = (data_type)va_arg (ap, int);
466
467	switch (dt)
468	{
469	case DT_INT:
470	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
471	break;
472
473	case DT_LONG:
474	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
475	break;
476
477	case DT_STR:
478	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
479	break;
480
481	case DT_STR_LEN:
482	{
483	char *str = va_arg (ap, char *);
484	int len = va_arg (ap, int);
485
486	XPUSHs (sv_2mortal (newSVpvn (str, len)));
487	}
488	break;
489
490	case DT_WCS_LEN:
491	{
492	wchar_t *wstr = va_arg (ap, wchar_t *);
493	int wlen = va_arg (ap, int);
494
495	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
496	}
497	break;
498
499	case DT_XEVENT:
500	{
501	XEvent *xe = va_arg (ap, XEvent *);
502	HV *hv = newHV ();
503
504	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
505	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
506	# undef set
507
508	setiv (type, xe->type);
509	setiv (send_event, xe->xany.send_event);
510	setiv (serial, xe->xany.serial);
511
512	switch (xe->type)
513	{
514	case KeyPress:
515	case KeyRelease:
516	case ButtonPress:
517	case ButtonRelease:
518	case MotionNotify:
519	setiv (time, xe->xmotion.time);
520	setiv (x, xe->xmotion.x);
521	setiv (y, xe->xmotion.y);
522	setiv (row, xe->xmotion.y / term->fheight);
523	setiv (col, xe->xmotion.x / term->fwidth);
524	setiv (x_root, xe->xmotion.x_root);
525	setiv (y_root, xe->xmotion.y_root);
526	setiv (state, xe->xmotion.state);
527	break;
528	}
529
530	switch (xe->type)
531	{
532	case KeyPress:
533	case KeyRelease:
534	setiv (keycode, xe->xkey.keycode);
535	break;
536
537	case ButtonPress:
538	case ButtonRelease:
539	setiv (button, xe->xbutton.button);
540	break;
541
542	case MotionNotify:
543	setiv (is_hint, xe->xmotion.is_hint);
544	break;
545	}
546
547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
548	}
549	break;
550
551	case DT_END:
552	{
553	va_end (ap);
554
555	PUTBACK;
556	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
557	SPAGAIN;
558
559	if (count)
560	{
561	SV *status = POPs;
562	count = SvTRUE (status);
563	}
564
565	PUTBACK;
566	FREETMPS;
567	LEAVE;
568
569	if (SvTRUE (ERRSV))
570	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
571
572	if (htype == HOOK_DESTROY)
573	{
574	clearSVptr ((SV *)term->perl.self);
575	SvREFCNT_dec ((SV *)term->perl.self);
576	}
577
578	return count;
579	}
580
581	default:
582	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
583	}
584	}
585	}	612	}
586		613
587	/////////////////////////////////////////////////////////////////////////////	614	/////////////////////////////////////////////////////////////////////////////
588		615
589	MODULE = urxvt PACKAGE = urxvt	616	MODULE = urxvt PACKAGE = urxvt
590		617
591	PROTOTYPES: ENABLE	618	PROTOTYPES: ENABLE
592		619
593	BOOT:	620	BOOT:
594	{	621	{
595	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	622	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		623	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		624	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		625	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
596		626
597	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	627	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
598	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	628	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
599	# include "hookinc.h"	629	# include "hookinc.h"
600	# undef def	630	# undef def
…		…
605	# include "optinc.h"	635	# include "optinc.h"
606	# undef nodef	636	# undef nodef
607	# undef def	637	# undef def
608		638
609	HV *stash = gv_stashpv ("urxvt", 1);	639	HV *stash = gv_stashpv ("urxvt", 1);
610	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	640	static const struct {
		641	const char *name;
		642	IV iv;
		643	} *civ, const_iv[] = {
		644	# define const_iv(name) { # name, (IV)name }
611	export_const_iv (DEFAULT_RSTYLE);	645	const_iv (DEFAULT_RSTYLE),
612	export_const_iv (OVERLAY_RSTYLE);	646	const_iv (OVERLAY_RSTYLE),
613	export_const_iv (RS_Bold);	647	const_iv (RS_Bold),
614	export_const_iv (RS_Italic);	648	const_iv (RS_Italic),
615	export_const_iv (RS_Blink);	649	const_iv (RS_Blink),
616	export_const_iv (RS_RVid);	650	const_iv (RS_RVid),
617	export_const_iv (RS_Uline);	651	const_iv (RS_Uline),
618		652
619	export_const_iv (CurrentTime);	653	const_iv (CurrentTime),
620	export_const_iv (ShiftMask);	654	const_iv (ShiftMask),
621	export_const_iv (LockMask);	655	const_iv (LockMask),
622	export_const_iv (ControlMask);	656	const_iv (ControlMask),
623	export_const_iv (Mod1Mask);	657	const_iv (Mod1Mask),
624	export_const_iv (Mod2Mask);	658	const_iv (Mod2Mask),
625	export_const_iv (Mod3Mask);	659	const_iv (Mod3Mask),
626	export_const_iv (Mod4Mask);	660	const_iv (Mod4Mask),
627	export_const_iv (Mod5Mask);	661	const_iv (Mod5Mask),
628	export_const_iv (Button1Mask);	662	const_iv (Button1Mask),
629	export_const_iv (Button2Mask);	663	const_iv (Button2Mask),
630	export_const_iv (Button3Mask);	664	const_iv (Button3Mask),
631	export_const_iv (Button4Mask);	665	const_iv (Button4Mask),
632	export_const_iv (Button5Mask);	666	const_iv (Button5Mask),
633	export_const_iv (AnyModifier);	667	const_iv (AnyModifier),
634	}
635		668
636	SV *	669	const_iv (NoSymbol),
637	new (...)	670	const_iv (GrabModeSync),
638	CODE:	671	const_iv (GrabModeAsync),
639	{
640	stringvec *argv = new stringvec;
641	bool success;
642		672
643	for (int i = 0; i < items ;i++)	673	const_iv (NoEventMask),
644	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	674	const_iv (KeyPressMask),
		675	const_iv (KeyReleaseMask),
		676	const_iv (ButtonPressMask),
		677	const_iv (ButtonReleaseMask),
		678	const_iv (EnterWindowMask),
		679	const_iv (LeaveWindowMask),
		680	const_iv (PointerMotionMask),
		681	const_iv (PointerMotionHintMask),
		682	const_iv (Button1MotionMask),
		683	const_iv (Button2MotionMask),
		684	const_iv (Button3MotionMask),
		685	const_iv (Button4MotionMask),
		686	const_iv (Button5MotionMask),
		687	const_iv (ButtonMotionMask),
		688	const_iv (KeymapStateMask),
		689	const_iv (ExposureMask),
		690	const_iv (VisibilityChangeMask),
		691	const_iv (StructureNotifyMask),
		692	const_iv (ResizeRedirectMask),
		693	const_iv (SubstructureNotifyMask),
		694	const_iv (SubstructureRedirectMask),
		695	const_iv (FocusChangeMask),
		696	const_iv (PropertyChangeMask),
		697	const_iv (ColormapChangeMask),
		698	const_iv (OwnerGrabButtonMask),
645		699
646	rxvt_term *term = new rxvt_term;	700	const_iv (KeyPress),
		701	const_iv (KeyRelease),
		702	const_iv (ButtonPress),
		703	const_iv (ButtonRelease),
		704	const_iv (MotionNotify),
		705	const_iv (EnterNotify),
		706	const_iv (LeaveNotify),
		707	const_iv (FocusIn),
		708	const_iv (FocusOut),
		709	const_iv (KeymapNotify),
		710	const_iv (Expose),
		711	const_iv (GraphicsExpose),
		712	const_iv (NoExpose),
		713	const_iv (VisibilityNotify),
		714	const_iv (CreateNotify),
		715	const_iv (DestroyNotify),
		716	const_iv (UnmapNotify),
		717	const_iv (MapNotify),
		718	const_iv (MapRequest),
		719	const_iv (ReparentNotify),
		720	const_iv (ConfigureNotify),
		721	const_iv (ConfigureRequest),
		722	const_iv (GravityNotify),
		723	const_iv (ResizeRequest),
		724	const_iv (CirculateNotify),
		725	const_iv (CirculateRequest),
		726	const_iv (PropertyNotify),
		727	const_iv (SelectionClear),
		728	const_iv (SelectionRequest),
		729	const_iv (SelectionNotify),
		730	const_iv (ColormapNotify),
		731	const_iv (ClientMessage),
		732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
		758	};
647		759
648	term->argv = argv;	760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
649		761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
650	try
651	{
652	if (!term->init (argv->size (), argv->begin ()))
653	term = 0;
654	}
655	catch (const class rxvt_failure_exception &e)
656	{
657	term->destroy ();
658	croak ("exception caught while initializing new terminal instance");
659	}
660
661	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
662	}	762	}
663	OUTPUT:
664	RETVAL
665
666	void
667	set_should_invoke (int htype, int value)
668	CODE:
669	rxvt_perl.should_invoke [htype] = value;
670		763
671	void	764	void
672	warn (const char *msg)	765	warn (const char *msg)
673	CODE:	766	CODE:
674	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
675		768
676	void	769	void
677	fatal (const char *msg)	770	fatal (const char *msg)
678	CODE:	771	CODE:
679	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
680		776
681	NV	777	NV
682	NOW ()	778	NOW ()
683	CODE:	779	CODE:
684	RETVAL = NOW;	780	RETVAL = ev::now ();
685	OUTPUT:	781	OUTPUT:
686	RETVAL	782	RETVAL
687		783
688	int	784	int
689	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
700	RETVAL	796	RETVAL
701		797
702	int	798	int
703	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
704	CODE:	800	CODE:
705	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
706	OUTPUT:	802	OUTPUT:
707	RETVAL	803	RETVAL
708		804
709	int	805	int
710	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
711	CODE:	807	CODE:
712	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
713	OUTPUT:	809	OUTPUT:
714	RETVAL	810	RETVAL
715		811
716	int	812	int
717	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
718	CODE:	814	CODE:
719	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
720	OUTPUT:	816	OUTPUT:
721	RETVAL	817	RETVAL
722		818
723	int	819	int
724	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
731	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
732	}	828	}
733	OUTPUT:	829	OUTPUT:
734	RETVAL	830	RETVAL
735		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
736	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
737		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
738	void	878	void
739	rxvt_term::destroy ()	879	rxvt_term::destroy ()
740		880
741	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
742	rxvt_term::grab_button (int button, U32 modifiers)	887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
743	CODE:	888	CODE:
744	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
745	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
746	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	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);
747		915
748	bool	916	bool
749	rxvt_term::grab (U32 eventtime, int sync = 0)	917	rxvt_term::grab (Time eventtime, int sync = 0)
750	CODE:	918	CODE:
751	{	919	{
752	int mode = sync ? GrabModeSync : GrabModeAsync;	920	int mode = sync ? GrabModeSync : GrabModeAsync;
753		921
754	THIS->perl.grabtime = 0;	922	THIS->perl.grabtime = 0;
755		923
756	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
757	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
758	mode, mode, None, GRAB_CURSOR, eventtime))	926	mode, mode, None, GRAB_CURSOR, eventtime))
759	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
760	THIS->perl.grabtime = eventtime;	928	THIS->perl.grabtime = eventtime;
761	else	929	else
762	XUngrabPointer (THIS->display->display, eventtime);	930	XUngrabPointer (THIS->dpy, eventtime);
763		931
764	RETVAL = !!THIS->perl.grabtime;	932	RETVAL = !!THIS->perl.grabtime;
765	}	933	}
766	OUTPUT:	934	OUTPUT:
767	RETVAL	935	RETVAL
768		936
769	void	937	void
770	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	938	rxvt_term::allow_events_async ()
771	CODE:	939	CODE:
772	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
773		941
774	void	942	void
775	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	943	rxvt_term::allow_events_sync ()
776	CODE:	944	CODE:
777	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
778		946
779	void	947	void
780	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	948	rxvt_term::allow_events_replay ()
781	CODE:	949	CODE:
782	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
783	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
784		952
785	void	953	void
786	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	954	rxvt_term::ungrab ()
787	CODE:	955	CODE:
788	THIS->perl.grabtime = 0;	956	ungrab (THIS);
789	XUngrabKeyboard (THIS->display->display, eventtime);	957
790	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
791		981
792	int	982	int
793	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
794	CODE:	984	CODE:
795	{	985	{
796	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
797		987
798	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
799	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	}
800	rxvt_pop_locale ();	997	rxvt_pop_locale ();
801		998
802	free (wstr);	999	free (wstr);
803	}	1000	}
804	OUTPUT:	1001	OUTPUT:
…		…
834	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
835		1032
836	RETVAL = wcs2sv (wstr);	1033	RETVAL = wcs2sv (wstr);
837	free (wstr);	1034	free (wstr);
838	}	1035	}
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
839	OUTPUT:	1043	OUTPUT:
840	RETVAL	1044	RETVAL
841		1045
842	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
843		1047
…		…
848	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
849	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
850	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
851	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
852	#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)
853	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
854	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
855	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
856		1063
857	int	1064	int
858	rxvt_term::width ()	1065	rxvt_term::width ()
859	ALIAS:	1066	ALIAS:
860	width = TERM_OFFSET_width	1067	width = TERM_OFFSET_width
…		…
864	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
865	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
866	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
867	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
868	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
869	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
870	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
871	nsaved = TERM_OFFSET_nsaved	1081	top_row = TERM_OFFSET_top_row
872	CODE:	1082	CODE:
873	RETVAL = *(int *)((char *)THIS + ix);	1083	RETVAL = *(int *)((char *)THIS + ix);
874	OUTPUT:	1084	OUTPUT:
875	RETVAL	1085	RETVAL
876		1086
…		…
878	rxvt_term::ModLevel3Mask ()	1088	rxvt_term::ModLevel3Mask ()
879	ALIAS:	1089	ALIAS:
880	ModLevel3Mask = 0	1090	ModLevel3Mask = 0
881	ModMetaMask = 1	1091	ModMetaMask = 1
882	ModNumLockMask = 2	1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
883	CODE:	1095	CODE:
884	switch (ix)	1096	switch (ix)
885	{	1097	{
886	case 0: RETVAL = THIS->ModLevel3Mask; break;	1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
887	case 1: RETVAL = THIS->ModMetaMask; break;	1099	case 1: RETVAL = THIS->ModMetaMask; break;
888	case 2: RETVAL = THIS->ModNumLockMask; break;	1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
889	}	1103	}
890	OUTPUT:	1104	OUTPUT:
891	RETVAL	1105	RETVAL
892		1106
893	U32	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
894	rxvt_term::parent ()	1153	rxvt_term::parent ()
895	CODE:	1154	CODE:
896	RETVAL = (U32)THIS->parent [0];	1155	RETVAL = THIS->parent [0];
897	OUTPUT:	1156	OUTPUT:
898	RETVAL	1157	RETVAL
899		1158
900	U32	1159	Window
901	rxvt_term::vt ()	1160	rxvt_term::vt ()
902	CODE:	1161	CODE:
903	RETVAL = (U32)THIS->vt;	1162	RETVAL = THIS->vt;
904	OUTPUT:	1163	OUTPUT:
905	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 ();
906		1171
907	U32	1172	U32
908	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1173	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
909	CODE:	1174	CODE:
910	{
911	RETVAL = THIS->rstyle;	1175	RETVAL = THIS->rstyle;
912	THIS->rstyle = new_rstyle;	1176	THIS->rstyle = new_rstyle;
913	}
914	OUTPUT:	1177	OUTPUT:
915	RETVAL	1178	RETVAL
916		1179
917	int	1180	int
918	rxvt_term::view_start (int newval = -1)	1181	rxvt_term::view_start (int newval = 1)
		1182	PROTOTYPE: $;$
919	CODE:	1183	CODE:
920	{	1184	{
921	RETVAL = THIS->view_start;	1185	RETVAL = THIS->view_start;
922		1186
923	if (newval >= 0)	1187	if (newval <= 0)
924	{	1188	THIS->scr_changeview (max (newval, THIS->top_row));
925	THIS->view_start = min (newval, THIS->nsaved);
926	THIS->scr_changeview (RETVAL);
927	}
928	}	1189	}
929	OUTPUT:	1190	OUTPUT:
930	RETVAL	1191	RETVAL
931		1192
932	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
933	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
934	CODE:	1227	CODE:
935	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
936		1229
937	void	1230	void
938	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)
939	PPCODE:	1232	PPCODE:
940	{	1233	{
941	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1234	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
942	XSRETURN_EMPTY;	1235	XSRETURN_EMPTY;
943		1236
944	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
945		1238
946	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
947	{	1240	{
948	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
949		1242
950	for (int col = 0; col < THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
951	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
952		1245
953	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
954
955	delete [] wstr;
956	}	1247	}
957		1248
958	if (new_text)	1249	if (new_text)
959	{	1250	{
960	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
961		1252
962	int len = min (wcslen (wstr) - start_ofs, max_len);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
963		1254
964	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 || start_col + len > THIS->ncol)
965	{	1256	{
966	free (wstr);	1257	free (wstr);
967	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
968	}	1259	}
969		1260
…		…
979		1270
980	void	1271	void
981	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)
982	PPCODE:	1273	PPCODE:
983	{	1274	{
984	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1275	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
985	XSRETURN_EMPTY;	1276	XSRETURN_EMPTY;
986		1277
987	line_t &l = ROW(row_number);	1278	line_t &l = ROW(row_number);
988		1279
989	if (GIMME_V != G_VOID)	1280	if (GIMME_V != G_VOID)
…		…
1001	{	1292	{
1002	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1003	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
1004		1295
1005	AV *av = (AV *)SvRV (new_rend);	1296	AV *av = (AV *)SvRV (new_rend);
1006	int len = min (av_len (av) + 1 - start_ofs, max_len);	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1007		1298
1008	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 || start_col + len > THIS->ncol)
1009	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
1010		1301
1011	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
1012	{	1303	{
1013	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;
…		…
1019		1310
1020	int	1311	int
1021	rxvt_term::ROW_l (int row_number, int new_length = -1)	1312	rxvt_term::ROW_l (int row_number, int new_length = -1)
1022	CODE:	1313	CODE:
1023	{	1314	{
1024	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1315	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1025	XSRETURN_EMPTY;	1316	XSRETURN_EMPTY;
1026		1317
1027	line_t &l = ROW(row_number);	1318	line_t &l = ROW(row_number);
1028	RETVAL = l.l;	1319	RETVAL = l.l;
1029		1320
…		…
1035		1326
1036	bool	1327	bool
1037	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)
1038	CODE:	1329	CODE:
1039	{	1330	{
1040	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1041	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
1042		1333
1043	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
1044	RETVAL = l.is_longer ();	1335	RETVAL = l.is_longer ();
1045		1336
…		…
1053	rxvt_term::special_encode (SV *string)	1344	rxvt_term::special_encode (SV *string)
1054	CODE:	1345	CODE:
1055	{	1346	{
1056	wchar_t *wstr = sv2wcs (string);	1347	wchar_t *wstr = sv2wcs (string);
1057	int wlen = wcslen (wstr);	1348	int wlen = wcslen (wstr);
1058	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1349	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1059		1350
1060	rxvt_push_locale (THIS->locale);	1351	rxvt_push_locale (THIS->locale);
1061		1352
1062	wchar_t *r = rstr;	1353	wchar_t *r = rstr;
1063	for (wchar_t *s = wstr; *s; s++)	1354	for (wchar_t *s = wstr; *s; s++)
		1355	{
		1356	int w = WCWIDTH (*s);
		1357
1064	if (wcwidth (*s) == 0)	1358	if (w == 0)
1065	{	1359	{
1066	if (r == rstr)	1360	if (r == rstr)
1067	croak ("leading combining character unencodable");	1361	croak ("leading combining character unencodable");
1068		1362
1069	unicode_t n = rxvt_compose (r[-1], *s);	1363	unicode_t n = rxvt_compose (r[-1], *s);
1070	if (n == NOCHAR)	1364	if (n == NOCHAR)
1071	n = rxvt_composite.compose (r[-1], *s);	1365	n = rxvt_composite.compose (r[-1], *s);
1072		1366
1073	r[-1] = n;	1367	r[-1] = n;
1074	}	1368	}
1075	#if !UNICODE_3	1369	#if !UNICODE_3
1076	else if (*s >= 0x10000)	1370	else if (*s >= 0x10000)
1077	*r++ = rxvt_composite.compose (*s);	1371	*r++ = rxvt_composite.compose (*s);
1078	#endif	1372	#endif
1079	else	1373	else
1080	*r++ = *s;	1374	*r++ = *s;
		1375
		1376	// the *2 above only allows wcwidth <= 2
		1377	if (w > 1)
		1378	*r++ = NOCHAR;
		1379	}
1081		1380
1082	rxvt_pop_locale ();	1381	rxvt_pop_locale ();
1083		1382
1084	RETVAL = wcs2sv (rstr, r - rstr);	1383	RETVAL = wcs2sv (rstr, r - rstr);
1085
1086	delete [] rstr;
1087	}	1384	}
1088	OUTPUT:	1385	OUTPUT:
1089	RETVAL	1386	RETVAL
1090		1387
1091	SV *	1388	SV *
1092	rxvt_term::special_decode (SV *text)	1389	rxvt_term::special_decode (SV *text)
1093	CODE:	1390	CODE:
1094	{	1391	{
1095	wchar_t *wstr = sv2wcs (text);	1392	wchar_t *wstr = sv2wcs (text);
1096	int wlen = wcslen (wstr);
1097	int dlen = 0;	1393	int dlen = 0;
1098		1394
1099	// find length	1395	// find length
1100	for (wchar_t *s = wstr; *s; s++)	1396	for (wchar_t *s = wstr; *s; s++)
1101	if (*s == NOCHAR)	1397	if (*s == NOCHAR)
…		…
1103	else if (IS_COMPOSE (*s))	1399	else if (IS_COMPOSE (*s))
1104	dlen += rxvt_composite.expand (*s, 0);	1400	dlen += rxvt_composite.expand (*s, 0);
1105	else	1401	else
1106	dlen++;	1402	dlen++;
1107		1403
1108	wchar_t *rstr = new wchar_t [dlen];	1404	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1109		1405
1110	// decode	1406	// decode
1111	wchar_t *r = rstr;	1407	wchar_t *r = rstr;
1112	for (wchar_t *s = wstr; *s; s++)	1408	for (wchar_t *s = wstr; *s; s++)
1113	if (*s == NOCHAR)	1409	if (*s == NOCHAR)
…		…
1116	r += rxvt_composite.expand (*s, r);	1412	r += rxvt_composite.expand (*s, r);
1117	else	1413	else
1118	*r++ = *s;	1414	*r++ = *s;
1119		1415
1120	RETVAL = wcs2sv (rstr, r - rstr);	1416	RETVAL = wcs2sv (rstr, r - rstr);
1121
1122	delete [] rstr;
1123	}	1417	}
1124	OUTPUT:	1418	OUTPUT:
1125	RETVAL	1419	RETVAL
1126		1420
1127	void	1421	void
1128	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1422	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1129	PPCODE:	1423	PPCODE:
1130	{	1424	{
1131	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1132	# define def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
1133	# define reserve(name,count)	1427	# define reserve(name,count)
1134	# include "rsinc.h"	1428	# include "rsinc.h"
1135	# undef def	1429	# undef def
1136	# undef reserve	1430	# undef reserve
1137	};	1431	};
1138		1432
1139	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1140		1434
1141	do {	1435	do {
1142	if (rs-- == rslist)	1436	if (rs-- == rslist)
1143	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
1144	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
1162	else	1456	else
1163	THIS->rs [index] = 0;	1457	THIS->rs [index] = 0;
1164	}	1458	}
1165	}	1459	}
1166		1460
		1461	const char *
		1462	rxvt_term::x_resource (const char *name)
		1463
1167	bool	1464	bool
1168	rxvt_term::option (U32 optval, int set = -1)	1465	rxvt_term::option (U8 optval, int set = -1)
1169	CODE:	1466	CODE:
1170	{	1467	{
1171	RETVAL = THIS->options & optval;	1468	RETVAL = THIS->option (optval);
1172		1469
1173	if (set >= 0)	1470	if (set >= 0)
1174	{	1471	{
1175	if (set)
1176	THIS->options |= optval;	1472	THIS->set_option (optval, set);
1177	else
1178	THIS->options &= ~optval;
1179		1473
		1474	if (THIS->prepare_ev.is_active ()) // avoid doing this before START
1180	switch (optval)	1475	switch (optval)
1181	{	1476	{
1182	case Opt_skipBuiltinGlyphs:	1477	case Opt_skipBuiltinGlyphs:
1183	THIS->set_fonts ();	1478	THIS->set_fonts ();
1184	THIS->scr_remap_chars ();	1479	THIS->scr_remap_chars ();
1185	THIS->scr_touch (true);	1480	THIS->scr_touch (true);
1186	THIS->want_refresh = 1;	1481	THIS->want_refresh = 1;
1187	break;	1482	break;
1188		1483
1189	case Opt_cursorUnderline:	1484	case Opt_cursorUnderline:
1190	THIS->want_refresh = 1;	1485	THIS->want_refresh = 1;
1191	break;	1486	break;
1192		1487
1193	# case Opt_scrollBar_floating:	1488	# case Opt_scrollBar_floating:
1194	# case Opt_scrollBar_right:	1489	# case Opt_scrollBar_right:
1195	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1490	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1196	# break;	1491	# break;
1197	}	1492	}
1198	}	1493	}
1199	}	1494	}
1200	OUTPUT:	1495	OUTPUT:
1201	RETVAL	1496	RETVAL
1202		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
1203	void	1506	void
1204	rxvt_term::cur (...)	1507	rxvt_term::screen_cur (...)
1205	PROTOTYPE: $;$$	1508	PROTOTYPE: $;$$
1206	ALIAS:	1509	ALIAS:
1207	screen_cur = 0	1510	screen_cur = 0
1208	selection_beg = 1	1511	selection_beg = 1
1209	selection_end = 2	1512	selection_end = 2
…		…
1222	PUSHs (sv_2mortal (newSViv (rc.col)));	1525	PUSHs (sv_2mortal (newSViv (rc.col)));
1223	}	1526	}
1224		1527
1225	if (items == 3)	1528	if (items == 3)
1226	{	1529	{
1227	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1530	rc.row = SvIV (ST (1));
1228	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);
1229		1551
1230	if (ix)	1552	if (ix)
1231	THIS->want_refresh = 1;	1553	THIS->want_refresh = 1;
1232	}	1554	}
1233	}	1555	}
1234		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
1235	int	1574	int
1236	rxvt_term::selection_grab (U32 eventtime)	1575	rxvt_term::selection_grab (Time eventtime)
1237		1576
1238	void	1577	void
1239	rxvt_term::selection (SV *newtext = 0)	1578	rxvt_term::selection (SV *newtext = 0)
1240	PPCODE:	1579	PPCODE:
1241	{	1580	{
1242	if (GIMME_V != G_VOID)	1581	if (GIMME_V != G_VOID)
		1582	XPUSHs (THIS->selection.text
1243	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1583	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1584	: &PL_sv_undef);
1244		1585
1245	if (newtext)	1586	if (newtext)
1246	{	1587	{
1247	free (THIS->selection.text);	1588	free (THIS->selection.text);
1248		1589
1249	THIS->selection.text = sv2wcs (newtext);	1590	THIS->selection.text = sv2wcs (newtext);
1250	THIS->selection.len = wcslen (THIS->selection.text);	1591	THIS->selection.len = wcslen (THIS->selection.text);
1251	}	1592	}
1252	}	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)
1253		1606
1254	void	1607	void
1255	rxvt_term::scr_add_lines (SV *string)	1608	rxvt_term::scr_add_lines (SV *string)
1256	CODE:	1609	CODE:
1257	{	1610	{
…		…
1298	o->self = (HV *)SvRV (RETVAL);	1651	o->self = (HV *)SvRV (RETVAL);
1299	}	1652	}
1300	OUTPUT:	1653	OUTPUT:
1301	RETVAL	1654	RETVAL
1302		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
1303	MODULE = urxvt PACKAGE = urxvt::overlay	1795	MODULE = urxvt PACKAGE = urxvt::overlay
1304		1796
1305	void	1797	void
1306	overlay::set (int x, int y, SV *text, SV *rend = 0)	1798	overlay::set (int x, int y, SV *text, SV *rend = 0)
1307		1799
…		…
1312	overlay::hide ()	1804	overlay::hide ()
1313		1805
1314	void	1806	void
1315	overlay::DESTROY ()	1807	overlay::DESTROY ()
1316		1808
1317	MODULE = urxvt PACKAGE = urxvt::timer	1809	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1318		1810
1319	SV *
1320	timer::new ()
1321	CODE:
1322	timer *w = new timer;
1323	w->start (NOW);
1324	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1325	w->self = (HV *)SvRV (RETVAL);
1326	OUTPUT:
1327	RETVAL
1328
1329	timer *
1330	timer::cb (SV *cb)
1331	CODE:
1332	THIS->cb (cb);
1333	RETVAL = THIS;
1334	OUTPUT:
1335	RETVAL
1336
1337	NV
1338	timer::at ()
1339	CODE:
1340	RETVAL = THIS->at;
1341	OUTPUT:
1342	RETVAL
1343
1344	timer *
1345	timer::interval (NV interval)
1346	CODE:
1347	THIS->interval = interval;
1348	RETVAL = THIS;
1349	OUTPUT:
1350	RETVAL
1351
1352	timer *
1353	timer::set (NV tstamp)
1354	CODE:
1355	THIS->set (tstamp);
1356	RETVAL = THIS;
1357	OUTPUT:
1358	RETVAL
1359
1360	timer *
1361	timer::start (NV tstamp = THIS->at)
1362	CODE:
1363	THIS->start (tstamp);
1364	RETVAL = THIS;
1365	OUTPUT:
1366	RETVAL
1367
1368	timer *
1369	timer::stop ()
1370	CODE:
1371	THIS->stop ();
1372	RETVAL = THIS;
1373	OUTPUT:
1374	RETVAL
1375
1376	void
1377	timer::DESTROY ()
1378
1379	MODULE = urxvt PACKAGE = urxvt::iow
1380
1381	SV *
1382	iow::new ()
1383	CODE:
1384	iow *w = new iow;
1385	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1386	w->self = (HV *)SvRV (RETVAL);
1387	OUTPUT:
1388	RETVAL
1389
1390	iow *
1391	iow::cb (SV *cb)
1392	CODE:
1393	THIS->cb (cb);
1394	RETVAL = THIS;
1395	OUTPUT:
1396	RETVAL
1397
1398	iow *
1399	iow::fd (int fd)
1400	CODE:
1401	THIS->fd = fd;
1402	RETVAL = THIS;
1403	OUTPUT:
1404	RETVAL
1405
1406	iow *
1407	iow::events (short events)
1408	CODE:
1409	THIS->events = events;
1410	RETVAL = THIS;
1411	OUTPUT:
1412	RETVAL
1413
1414	iow *
1415	iow::start ()
1416	CODE:
1417	THIS->start ();
1418	RETVAL = THIS;
1419	OUTPUT:
1420	RETVAL
1421
1422	iow *
1423	iow::stop ()
1424	CODE:
1425	THIS->stop ();
1426	RETVAL = THIS;
1427	OUTPUT:
1428	RETVAL
1429
1430	void
1431	iow::DESTROY ()
1432
1433

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