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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.39 by root, Sat Jan 7 23:18:56 2006 UTC vs.
Revision 1.109 by root, Thu Dec 14 15:19:31 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
34	#include "rxvt.h"	37	#include "rxvt.h"
35	#include "iom.h"	38	#include "keyboard.h"
36	#include "rxvtutil.h"	39	#include "rxvtutil.h"
37	#include "rxvtperl.h"	40	#include "rxvtperl.h"
38		41
39	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
40		49
41	#undef LINENO	50	#undef LINENO
42	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
43	#undef ROW	52	#undef ROW
44	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
45		54
		55	typedef int CHAINED UNUSED;
		56
46	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
47		58
48	static wchar_t *	59	static wchar_t *
49	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
50	{	61	{
…		…
69	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
70	{	81	{
71	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
72	}	83	}
73		84
74	//TODO: use magic
75	static SV *	85	static SV *
76	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
77	{	87	{
78	HV *hv = newHV ();	88	HV *hv = newHV ();
79	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
102	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);
103		113
104	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
105	}	115	}
106		116
107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
109		119
110	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
111		121
112	struct perl_watcher
113	{
114	SV *cbsv;
115	HV *self;
116
117	perl_watcher ()
118	: cbsv (newSV (0))
119	{
120	}
121
122	~perl_watcher ()
123	{
124	SvREFCNT_dec (cbsv);
125	}
126
127	void cb (SV *cb)
128	{
129	sv_setsv (cbsv, cb);
130	}
131
132	void invoke (const char *type, SV *self, int arg = -1);
133	};
134
135	void
136	perl_watcher::invoke (const char *type, SV *self, int arg)
137	{
138	dSP;
139
140	ENTER;
141	SAVETMPS;
142
143	PUSHMARK (SP);
144
145	XPUSHs (sv_2mortal (self));
146
147	if (arg >= 0)
148	XPUSHs (sv_2mortal (newSViv (arg)));
149
150	PUTBACK;
151	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
152	SPAGAIN;
153
154	PUTBACK;
155	FREETMPS;
156	LEAVE;
157
158	if (SvTRUE (ERRSV))
159	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
160	}
161
162	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
163	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
164
165	struct timer : time_watcher, perl_watcher
166	{
167	tstamp interval;
168
169	timer ()
170	: time_watcher (this, &timer::execute)
171	{
172	}
173
174	void execute (time_watcher &w)
175	{
176	if (interval)
177	start (at + interval);
178
179	invoke ("urxvt::timer", newSVtimer (this));
180	}
181	};
182
183	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
184	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
185
186	struct iow : io_watcher, perl_watcher
187	{
188	iow ()
189	: io_watcher (this, &iow::execute)
190	{
191	}
192
193	void execute (io_watcher &w, short revents)
194	{
195	invoke ("urxvt::iow", newSViow (this), revents);
196	}
197	};
198
199	/////////////////////////////////////////////////////////////////////////////
200
201	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
202		123
203	struct overlay {	124	class overlay {
204	HV *self;
205	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
206	int x, y, w, h;	127	int x, y, w, h;
207	int border;	128	int border;
208	text_t **text;	129	text_t **text;
209	rend_t **rend;	130	rend_t **rend;
210		131
		132	public:
		133	HV *self;
		134
211	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	135	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
212	~overlay ();	136	~overlay ();
213		137
214	void show ();	138	void show ();
215	void hide ();	139	void hide ();
…		…
218		142
219	void set (int x, int y, SV *str, SV *rend);	143	void set (int x, int y, SV *str, SV *rend);
220	};	144	};
221		145
222	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	146	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
223	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	147	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
224	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
225	if (border == 2)	152	if (border == 2)
226	{	153	{
227	w += 2;	154	w += 2;
228	h += 2;	155	h += 2;
229	}	156	}
…		…
267	*rp++ = r;	194	*rp++ = r;
268	}	195	}
269	}	196	}
270		197
271	show ();	198	show ();
272	THIS->want_refresh = 1;
273	}	199	}
274		200
275	overlay::~overlay ()	201	overlay::~overlay ()
276	{	202	{
277	hide ();	203	hide ();
…		…
282	delete [] rend[y];	208	delete [] rend[y];
283	}	209	}
284		210
285	delete [] text;	211	delete [] text;
286	delete [] rend;	212	delete [] rend;
		213	}
		214
		215	void
		216	overlay::show ()
		217	{
		218	if (overlay_av)
		219	return;
		220
		221	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		222	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		223	));
		224	av_push (overlay_av, newSViv ((long)this));
287		225
288	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
289	}	227	}
290		228
291	void	229	void
292	overlay::show ()
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295
296	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
297	hv_store (hv, key, 32, newSViv ((long)this), 0);
298	}
299
300	void
301	overlay::hide ()	230	overlay::hide ()
302	{	231	{
303	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
304		234
305	if (ovs)	235	int i;
306	{
307	char key[33]; sprintf (key, "%32lx", (long)this);
308		236
309	HV *hv = (HV *)SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
310	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
311	}	239	break;
		240
		241	for (; i < AvFILL (overlay_av); i++)
		242	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		243
		244	av_pop (overlay_av);
		245
		246	SvREFCNT_dec (overlay_av);
		247	overlay_av = 0;
		248
		249	THIS->want_refresh = 1;
312	}	250	}
313		251
314	void overlay::swap ()	252	void overlay::swap ()
315	{	253	{
316	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	254	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
322	for (int y = ov_h; y--; )	260	for (int y = ov_h; y--; )
323	{	261	{
324	text_t *t1 = text [y];	262	text_t *t1 = text [y];
325	rend_t *r1 = rend [y];	263	rend_t *r1 = rend [y];
326		264
327	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	265	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
328	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	266	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
329		267
330	for (int x = ov_w; x--; )	268	for (int x = ov_w; x--; )
331	{	269	{
332	text_t t = *t1; *t1++ = *t2; *t2++ = t;	270	text_t t = *t1; *t1++ = *t2; *t2++ = t;
333	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	271	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
356	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
357	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
358		296
359	AV *av = (AV *)SvRV (rend);	297	AV *av = (AV *)SvRV (rend);
360		298
361	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
362	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
363	}	301	}
364		302
365	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
366	}	304	}
367		305
368
369	/////////////////////////////////////////////////////////////////////////////	306	/////////////////////////////////////////////////////////////////////////////
370		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
		310
		311	/////////////////////////////////////////////////////////////////////////////
		312
371	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
372		314
373	static PerlInterpreter *perl;	315	static PerlInterpreter *perl;
374
375	rxvt_perl_interp::rxvt_perl_interp ()
376	{
377	}
378		316
379	rxvt_perl_interp::~rxvt_perl_interp ()	317	rxvt_perl_interp::~rxvt_perl_interp ()
380	{	318	{
381	if (perl)	319	if (perl)
382	{	320	{
…		…
384	perl_free (perl);	322	perl_free (perl);
385	}	323	}
386	}	324	}
387		325
388	void	326	void
389	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
390	{	328	{
391	if (!perl)	329	if (!perl)
392	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
		333	perl_environ = rxvt_environ;
		334	swap (perl_environ, environ);
		335
393	char *argv[] = {	336	char *argv[] = {
394	"",	337	"",
395	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"-e"
		339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
396	};	345	};
397		346
398	perl = perl_alloc ();	347	perl = perl_alloc ();
399	perl_construct (perl);	348	perl_construct (perl);
400		349
…		…
405		354
406	perl_destruct (perl);	355	perl_destruct (perl);
407	perl_free (perl);	356	perl_free (perl);
408	perl = 0;	357	perl = 0;
409	}	358	}
		359
		360	swap (perl_environ, environ);
		361
		362	rxvt_pop_locale ();
		363	}
		364
		365	if (perl)
		366	{
		367	// runs outside of perls ENV
		368	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		369	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		370	}
		371	}
		372
		373	static void
		374	ungrab (rxvt_term *THIS)
		375	{
		376	if (THIS->perl.grabtime)
		377	{
		378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		380	THIS->perl.grabtime = 0;
410	}	381	}
411	}	382	}
412		383
413	bool	384	bool
414	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
415	{	386	{
416	if (!perl)	387	if (!perl || !term->perl.self)
417	return false;	388	return false;
418		389
419	if (htype == HOOK_INIT) // first hook ever called	390	// pre-handling of some events
		391	if (htype == HOOK_REFRESH_END)
420	{	392	{
421	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	393	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
422	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	394
		395	for (int i = 0; i <= AvFILL (av); i++)
		396	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
423	}	397	}
424	else if (!term->perl.self)	398
425	return false; // perl not initialized for this instance	399	swap (perl_environ, environ);
		400
		401	bool event_consumed;
		402
		403	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		404	|| term->perl.should_invoke [htype])
		405	try
		406	{
		407	dSP;
		408	va_list ap;
		409
		410	va_start (ap, htype);
		411
		412	ENTER;
		413	SAVETMPS;
		414
		415	PUSHMARK (SP);
		416
		417	XPUSHs (sv_2mortal (newSVterm (term)));
		418	XPUSHs (sv_2mortal (newSViv (htype)));
		419
		420	for (;;) {
		421	data_type dt = (data_type)va_arg (ap, int);
		422
		423	switch (dt)
		424	{
		425	case DT_INT:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		427	break;
		428
		429	case DT_LONG:
		430	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		431	break;
		432
		433	case DT_STR:
		434	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		435	break;
		436
		437	case DT_STR_LEN:
		438	{
		439	char *str = va_arg (ap, char *);
		440	int len = va_arg (ap, int);
		441
		442	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		443	}
		444	break;
		445
		446	case DT_WCS_LEN:
		447	{
		448	wchar_t *wstr = va_arg (ap, wchar_t *);
		449	int wlen = va_arg (ap, int);
		450
		451	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		452	}
		453	break;
		454
		455	case DT_LCS_LEN:
		456	{
		457	long *lstr = va_arg (ap, long *);
		458	int llen = va_arg (ap, int);
		459
		460	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		461	}
		462	break;
		463
		464	case DT_XEVENT:
		465	{
		466	XEvent *xe = va_arg (ap, XEvent *);
		467	HV *hv = newHV ();
		468
		469	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		470	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		471	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		472	# undef set
		473
		474	setiv (type, xe->type);
		475	setiv (send_event, xe->xany.send_event);
		476	setiv (serial, xe->xany.serial);
		477
		478	switch (xe->type)
		479	{
		480	case KeyPress:
		481	case KeyRelease:
		482	case ButtonPress:
		483	case ButtonRelease:
		484	case MotionNotify:
		485	setuv (window, xe->xmotion.window);
		486	setuv (root, xe->xmotion.root);
		487	setuv (subwindow, xe->xmotion.subwindow);
		488	setuv (time, xe->xmotion.time);
		489	setiv (x, xe->xmotion.x);
		490	setiv (y, xe->xmotion.y);
		491	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		492	setiv (col, xe->xmotion.x / term->fwidth);
		493	setiv (x_root, xe->xmotion.x_root);
		494	setiv (y_root, xe->xmotion.y_root);
		495	setuv (state, xe->xmotion.state);
		496
		497	switch (xe->type)
		498	{
		499	case KeyPress:
		500	case KeyRelease:
		501	setuv (keycode, xe->xkey.keycode);
		502	break;
		503
		504	case ButtonPress:
		505	case ButtonRelease:
		506	setuv (button, xe->xbutton.button);
		507	break;
		508
		509	case MotionNotify:
		510	setiv (is_hint, xe->xmotion.is_hint);
		511	break;
		512	}
		513
		514	break;
		515
		516	case MapNotify:
		517	case UnmapNotify:
		518	case ConfigureNotify:
		519	setuv (event, xe->xconfigure.event);
		520	setuv (window, xe->xconfigure.window);
		521
		522	switch (xe->type)
		523	{
		524	case ConfigureNotify:
		525	setiv (x, xe->xconfigure.x);
		526	setiv (y, xe->xconfigure.y);
		527	setiv (width, xe->xconfigure.width);
		528	setiv (height, xe->xconfigure.height);
		529	setuv (above, xe->xconfigure.above);
		530	break;
		531	}
		532
		533	break;
		534
		535	case PropertyNotify:
		536	setuv (window, xe->xproperty.window);
		537	setuv (atom, xe->xproperty.atom);
		538	setuv (time, xe->xproperty.time);
		539	setiv (state, xe->xproperty.state);
		540	break;
		541
		542	case ClientMessage:
		543	setuv (window, xe->xclient.window);
		544	setuv (message_type, xe->xclient.message_type);
		545	setuv (format, xe->xclient.format);
		546	setuv (l0, xe->xclient.data.l[0]);
		547	setuv (l1, xe->xclient.data.l[1]);
		548	setuv (l2, xe->xclient.data.l[2]);
		549	setuv (l3, xe->xclient.data.l[3]);
		550	setuv (l4, xe->xclient.data.l[4]);
		551	break;
		552	}
		553
		554	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		555	}
		556	break;
		557
		558	case DT_END:
		559	goto call;
		560
		561	default:
		562	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		563	}
		564	}
		565
		566	call:
		567	va_end (ap);
		568
		569	PUTBACK;
		570	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		571	SPAGAIN;
		572
		573	if (count)
		574	{
		575	SV *status = POPs;
		576	count = SvTRUE (status);
		577	}
		578
		579	PUTBACK;
		580	FREETMPS;
		581	LEAVE;
		582
		583	if (SvTRUE (ERRSV))
		584	{
		585	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		586	ungrab (term); // better lose the grab than the session
		587	}
		588
		589	event_consumed = !!count;
		590	}
		591	catch (...)
		592	{
		593	swap (perl_environ, environ);
		594	throw;
		595	}
		596	else
		597	event_consumed = false;
		598
		599	// post-handling of some events
		600	if (htype == HOOK_REFRESH_BEGIN)
		601	{
		602	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		603
		604	for (int i = AvFILL (av); i >= 0; i--)
		605	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		606	}
426	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
427	{	608	{
428	// handled later	609	clearSVptr ((SV *)term->perl.self);
		610	SvREFCNT_dec ((SV *)term->perl.self);
		611
		612	// don't allow further calls
		613	term->perl.self = 0;
429	}	614	}
430	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
431	{
432	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
433		615
434	if (HvKEYS (hv))	616	swap (perl_environ, environ);
435	{
436	hv_iterinit (hv);
437		617
438	while (HE *he = hv_iternext (hv))	618	return event_consumed;
439	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
440	}
441	}
442	else if (!should_invoke [htype])
443	return false;
444
445	dSP;
446	va_list ap;
447
448	va_start (ap, htype);
449
450	ENTER;
451	SAVETMPS;
452
453	PUSHMARK (SP);
454
455	XPUSHs (sv_2mortal (newSVterm (term)));
456	XPUSHs (sv_2mortal (newSViv (htype)));
457
458	for (;;) {
459	data_type dt = (data_type)va_arg (ap, int);
460
461	switch (dt)
462	{
463	case DT_INT:
464	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
465	break;
466
467	case DT_LONG:
468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
469	break;
470
471	case DT_STR:
472	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
473	break;
474
475	case DT_STR_LEN:
476	{
477	char *str = va_arg (ap, char *);
478	int len = va_arg (ap, int);
479
480	XPUSHs (sv_2mortal (newSVpvn (str, len)));
481	}
482	break;
483
484	case DT_WCS_LEN:
485	{
486	wchar_t *wstr = va_arg (ap, wchar_t *);
487	int wlen = va_arg (ap, int);
488
489	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
490	}
491	break;
492
493	case DT_XEVENT:
494	{
495	XEvent *xe = va_arg (ap, XEvent *);
496	HV *hv = newHV ();
497
498	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
499	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
500	# undef set
501
502	setiv (type, xe->type);
503	setiv (send_event, xe->xany.send_event);
504	setiv (serial, xe->xany.serial);
505
506	switch (xe->type)
507	{
508	case KeyPress:
509	case KeyRelease:
510	case ButtonPress:
511	case ButtonRelease:
512	case MotionNotify:
513	setiv (time, xe->xmotion.time);
514	setiv (x, xe->xmotion.x);
515	setiv (y, xe->xmotion.y);
516	setiv (row, xe->xmotion.y / term->fheight);
517	setiv (col, xe->xmotion.x / term->fwidth);
518	setiv (x_root, xe->xmotion.x_root);
519	setiv (y_root, xe->xmotion.y_root);
520	setiv (state, xe->xmotion.state);
521	break;
522	}
523
524	switch (xe->type)
525	{
526	case KeyPress:
527	case KeyRelease:
528	setiv (keycode, xe->xkey.keycode);
529	break;
530
531	case ButtonPress:
532	case ButtonRelease:
533	setiv (button, xe->xbutton.button);
534	break;
535
536	case MotionNotify:
537	setiv (is_hint, xe->xmotion.is_hint);
538	break;
539	}
540
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
542	}
543	break;
544
545	case DT_END:
546	{
547	va_end (ap);
548
549	PUTBACK;
550	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
551	SPAGAIN;
552
553	if (count)
554	{
555	SV *status = POPs;
556	count = SvTRUE (status);
557	}
558
559	PUTBACK;
560	FREETMPS;
561	LEAVE;
562
563	if (SvTRUE (ERRSV))
564	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
565
566	if (htype == HOOK_DESTROY)
567	{
568	clearSVptr ((SV *)term->perl.self);
569	SvREFCNT_dec ((SV *)term->perl.self);
570	}
571
572	return count;
573	}
574
575	default:
576	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
577	}
578	}
579	}	619	}
580		620
581	/////////////////////////////////////////////////////////////////////////////	621	/////////////////////////////////////////////////////////////////////////////
582		622
583	MODULE = urxvt PACKAGE = urxvt	623	MODULE = urxvt PACKAGE = urxvt
584		624
585	PROTOTYPES: ENABLE	625	PROTOTYPES: ENABLE
586		626
587	BOOT:	627	BOOT:
588	{	628	{
589	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	629	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		630	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		631	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		632	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		633
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	634	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	635	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	636	# include "hookinc.h"
594	# undef def	637	# undef def
…		…
599	# include "optinc.h"	642	# include "optinc.h"
600	# undef nodef	643	# undef nodef
601	# undef def	644	# undef def
602		645
603	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
604	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	647	static const struct {
		648	const char *name;
		649	IV iv;
		650	} *civ, const_iv[] = {
		651	# define const_iv(name) { # name, (IV)name }
605	export_const_iv (DEFAULT_RSTYLE);	652	const_iv (DEFAULT_RSTYLE),
606	export_const_iv (OVERLAY_RSTYLE);	653	const_iv (OVERLAY_RSTYLE),
607	export_const_iv (RS_Bold);	654	const_iv (RS_Bold),
608	export_const_iv (RS_Italic);	655	const_iv (RS_Italic),
609	export_const_iv (RS_Blink);	656	const_iv (RS_Blink),
610	export_const_iv (RS_RVid);	657	const_iv (RS_RVid),
611	export_const_iv (RS_Uline);	658	const_iv (RS_Uline),
612		659
613	export_const_iv (CurrentTime);	660	const_iv (CurrentTime),
614	export_const_iv (ShiftMask);	661	const_iv (ShiftMask),
615	export_const_iv (LockMask);	662	const_iv (LockMask),
616	export_const_iv (ControlMask);	663	const_iv (ControlMask),
617	export_const_iv (Mod1Mask);	664	const_iv (Mod1Mask),
618	export_const_iv (Mod2Mask);	665	const_iv (Mod2Mask),
619	export_const_iv (Mod3Mask);	666	const_iv (Mod3Mask),
620	export_const_iv (Mod4Mask);	667	const_iv (Mod4Mask),
621	export_const_iv (Mod5Mask);	668	const_iv (Mod5Mask),
622	export_const_iv (Button1Mask);	669	const_iv (Button1Mask),
623	export_const_iv (Button2Mask);	670	const_iv (Button2Mask),
624	export_const_iv (Button3Mask);	671	const_iv (Button3Mask),
625	export_const_iv (Button4Mask);	672	const_iv (Button4Mask),
626	export_const_iv (Button5Mask);	673	const_iv (Button5Mask),
627	export_const_iv (AnyModifier);	674	const_iv (AnyModifier),
628	}
629		675
630	SV *	676	const_iv (NoSymbol),
631	new (...)	677	const_iv (GrabModeSync),
632	CODE:	678	const_iv (GrabModeAsync),
633	{
634	stringvec *argv = new stringvec;
635	bool success;
636		679
637	for (int i = 0; i < items ;i++)	680	const_iv (EVENT_NONE),
638	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	681	const_iv (EVENT_READ),
		682	const_iv (EVENT_WRITE),
639		683
640	rxvt_term *term = new rxvt_term;	684	const_iv (NoEventMask),
		685	const_iv (KeyPressMask),
		686	const_iv (KeyReleaseMask),
		687	const_iv (ButtonPressMask),
		688	const_iv (ButtonReleaseMask),
		689	const_iv (EnterWindowMask),
		690	const_iv (LeaveWindowMask),
		691	const_iv (PointerMotionMask),
		692	const_iv (PointerMotionHintMask),
		693	const_iv (Button1MotionMask),
		694	const_iv (Button2MotionMask),
		695	const_iv (Button3MotionMask),
		696	const_iv (Button4MotionMask),
		697	const_iv (Button5MotionMask),
		698	const_iv (ButtonMotionMask),
		699	const_iv (KeymapStateMask),
		700	const_iv (ExposureMask),
		701	const_iv (VisibilityChangeMask),
		702	const_iv (StructureNotifyMask),
		703	const_iv (ResizeRedirectMask),
		704	const_iv (SubstructureNotifyMask),
		705	const_iv (SubstructureRedirectMask),
		706	const_iv (FocusChangeMask),
		707	const_iv (PropertyChangeMask),
		708	const_iv (ColormapChangeMask),
		709	const_iv (OwnerGrabButtonMask),
641		710
642	term->argv = argv;	711	const_iv (KeyPress),
		712	const_iv (KeyRelease),
		713	const_iv (ButtonPress),
		714	const_iv (ButtonRelease),
		715	const_iv (MotionNotify),
		716	const_iv (EnterNotify),
		717	const_iv (LeaveNotify),
		718	const_iv (FocusIn),
		719	const_iv (FocusOut),
		720	const_iv (KeymapNotify),
		721	const_iv (Expose),
		722	const_iv (GraphicsExpose),
		723	const_iv (NoExpose),
		724	const_iv (VisibilityNotify),
		725	const_iv (CreateNotify),
		726	const_iv (DestroyNotify),
		727	const_iv (UnmapNotify),
		728	const_iv (MapNotify),
		729	const_iv (MapRequest),
		730	const_iv (ReparentNotify),
		731	const_iv (ConfigureNotify),
		732	const_iv (ConfigureRequest),
		733	const_iv (GravityNotify),
		734	const_iv (ResizeRequest),
		735	const_iv (CirculateNotify),
		736	const_iv (CirculateRequest),
		737	const_iv (PropertyNotify),
		738	const_iv (SelectionClear),
		739	const_iv (SelectionRequest),
		740	const_iv (SelectionNotify),
		741	const_iv (ColormapNotify),
		742	const_iv (ClientMessage),
		743	const_iv (MappingNotify),
		744	# if ENABLE_XIM_ONTHESPOT
		745	const_iv (XIMReverse),
		746	const_iv (XIMUnderline),
		747	const_iv (XIMHighlight),
		748	const_iv (XIMPrimary),
		749	const_iv (XIMSecondary),
		750	const_iv (XIMTertiary),
		751	const_iv (XIMVisibleToForward),
		752	const_iv (XIMVisibleToBackword),
		753	const_iv (XIMVisibleToCenter),
		754	# if 0
		755	const_iv (XIMForwardChar),
		756	const_iv (XIMBackwardChar),
		757	const_iv (XIMForwardWord),
		758	const_iv (XIMBackwardWord),
		759	const_iv (XIMCaretUp),
		760	const_iv (XIMCaretDown),
		761	const_iv (XIMNextLine),
		762	const_iv (XIMPreviousLine),
		763	const_iv (XIMLineStart),
		764	const_iv (XIMLineEnd),
		765	const_iv (XIMAbsolutePosition),
		766	const_iv (XIMDontChange),
		767	# endif
		768	# endif
		769	};
643		770
644	try	771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
645	{	772	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
646	if (!term->init (argv->size (), argv->begin ()))
647	term = 0;
648	}
649	catch (const class rxvt_failure_exception &e)
650	{
651	term->destroy ();
652	croak ("exception caught while initializing new terminal instance");
653	}
654
655	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
656	}	773	}
657	OUTPUT:
658	RETVAL
659
660	void
661	set_should_invoke (int htype, int value)
662	CODE:
663	rxvt_perl.should_invoke [htype] = value;
664		774
665	void	775	void
666	warn (const char *msg)	776	warn (const char *msg)
667	CODE:	777	CODE:
668	rxvt_warn ("%s", msg);	778	rxvt_warn ("%s", msg);
669		779
670	void	780	void
671	fatal (const char *msg)	781	fatal (const char *msg)
672	CODE:	782	CODE:
673	rxvt_fatal ("%s", msg);	783	rxvt_fatal ("%s", msg);
		784
		785	void
		786	_exit (int status)
674		787
675	NV	788	NV
676	NOW ()	789	NOW ()
677	CODE:	790	CODE:
678	RETVAL = NOW;	791	RETVAL = NOW;
…		…
694	RETVAL	807	RETVAL
695		808
696	int	809	int
697	SET_FGCOLOR (int rend, int new_color)	810	SET_FGCOLOR (int rend, int new_color)
698	CODE:	811	CODE:
699	RETVAL = SET_FGCOLOR (rend, new_color);	812	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
700	OUTPUT:	813	OUTPUT:
701	RETVAL	814	RETVAL
702		815
703	int	816	int
704	SET_BGCOLOR (int rend, int new_color)	817	SET_BGCOLOR (int rend, int new_color)
705	CODE:	818	CODE:
706	RETVAL = SET_BGCOLOR (rend, new_color);	819	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
707	OUTPUT:	820	OUTPUT:
708	RETVAL	821	RETVAL
709		822
710	int	823	int
711	GET_CUSTOM (int rend)	824	GET_CUSTOM (int rend)
712	CODE:	825	CODE:
713	RETVAL = (rend && RS_customMask) >> RS_customShift;	826	RETVAL = (rend & RS_customMask) >> RS_customShift;
714	OUTPUT:	827	OUTPUT:
715	RETVAL	828	RETVAL
716		829
717	int	830	int
718	SET_CUSTOM (int rend, int new_value)	831	SET_CUSTOM (int rend, int new_value)
…		…
725	| ((new_value << RS_customShift) & RS_customMask);	838	| ((new_value << RS_customShift) & RS_customMask);
726	}	839	}
727	OUTPUT:	840	OUTPUT:
728	RETVAL	841	RETVAL
729		842
		843	void
		844	termlist ()
		845	PPCODE:
		846	{
		847	EXTEND (SP, rxvt_term::termlist.size ());
		848
		849	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		850	if ((*t)->perl.self)
		851	PUSHs (sv_2mortal (newSVterm (*t)));
		852	}
		853
730	MODULE = urxvt PACKAGE = urxvt::term	854	MODULE = urxvt PACKAGE = urxvt::term
731		855
		856	SV *
		857	_new (AV *env, AV *arg)
		858	CODE:
		859	{
		860	rxvt_term *term = new rxvt_term;
		861
		862	stringvec *argv = new stringvec;
		863	stringvec *envv = new stringvec;
		864
		865	for (int i = 0; i <= AvFILL (arg); i++)
		866	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		867
		868	for (int i = AvFILL (env) + 1; i--; )
		869	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		870
		871	envv->push_back (0);
		872
		873	bool success;
		874
		875	try
		876	{
		877	success = term->init (argv, envv);
		878	}
		879	catch (const class rxvt_failure_exception &e)
		880	{
		881	success = false;
		882	}
		883
		884	if (!success)
		885	{
		886	term->destroy ();
		887	croak ("error while initializing new terminal instance");
		888	}
		889
		890	RETVAL = term && term->perl.self
		891	? newSVterm (term) : &PL_sv_undef;
		892	}
		893	OUTPUT:
		894	RETVAL
		895
732	void	896	void
733	rxvt_term::destroy ()	897	rxvt_term::destroy ()
734		898
735	void	899	void
		900	rxvt_term::set_should_invoke (int htype, int inc)
		901	CODE:
		902	THIS->perl.should_invoke [htype] += inc;
		903
		904	int
736	rxvt_term::grab_button (int button, U32 modifiers)	905	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
737	CODE:	906	CODE:
738	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	907	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
739	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	908	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
740	GrabModeSync, GrabModeSync, None, None);	909	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		910	OUTPUT: RETVAL
		911
		912	int
		913	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		914	CODE:
		915	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		916	OUTPUT: RETVAL
		917
		918	void
		919	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		920	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		921	CODE:
		922	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		923
		924	void
		925	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		926	CODE:
		927	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		928
		929	void
		930	rxvt_term::XUngrabKeyboard (Time eventtime)
		931	CODE:
		932	XUngrabKeyboard (THIS->dpy, eventtime);
741		933
742	bool	934	bool
743	rxvt_term::grab (U32 eventtime, int sync = 0)	935	rxvt_term::grab (Time eventtime, int sync = 0)
744	CODE:	936	CODE:
745	{	937	{
746	int mode = sync ? GrabModeSync : GrabModeAsync;	938	int mode = sync ? GrabModeSync : GrabModeAsync;
747		939
748	THIS->perl.grabtime = 0;	940	THIS->perl.grabtime = 0;
749		941
750	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	942	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
751	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	943	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
752	mode, mode, None, None, eventtime))	944	mode, mode, None, GRAB_CURSOR, eventtime))
753	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	945	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
754	THIS->perl.grabtime = eventtime;	946	THIS->perl.grabtime = eventtime;
755	else	947	else
756	XUngrabPointer (THIS->display->display, eventtime);	948	XUngrabPointer (THIS->dpy, eventtime);
757		949
758	RETVAL = !!THIS->perl.grabtime;	950	RETVAL = !!THIS->perl.grabtime;
759	}	951	}
760	OUTPUT:	952	OUTPUT:
761	RETVAL	953	RETVAL
762		954
763	void	955	void
764	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	956	rxvt_term::allow_events_async ()
765	CODE:	957	CODE:
766	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	958	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
767		959
768	void	960	void
769	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	961	rxvt_term::allow_events_sync ()
770	CODE:	962	CODE:
771	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	963	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
772		964
773	void	965	void
774	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	966	rxvt_term::allow_events_replay ()
775	CODE:	967	CODE:
776	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	968	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
777	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	969	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
778		970
779	void	971	void
780	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	972	rxvt_term::ungrab ()
781	CODE:	973	CODE:
782	THIS->perl.grabtime = 0;	974	ungrab (THIS);
783	XUngrabKeyboard (THIS->display->display, eventtime);	975
784	XUngrabPointer (THIS->display->display, eventtime);	976	int
		977	rxvt_term::XStringToKeysym (char *string)
		978	CODE:
		979	RETVAL = XStringToKeysym (string);
		980	OUTPUT: RETVAL
		981
		982	char *
		983	rxvt_term::XKeysymToString (int sym)
		984	CODE:
		985	RETVAL = XKeysymToString (sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeysymToKeycode (int sym)
		990	CODE:
		991	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		992	OUTPUT: RETVAL
		993
		994	int
		995	rxvt_term::XKeycodeToKeysym (int code, int index)
		996	CODE:
		997	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		998	OUTPUT: RETVAL
785		999
786	int	1000	int
787	rxvt_term::strwidth (SV *str)	1001	rxvt_term::strwidth (SV *str)
788	CODE:	1002	CODE:
789	{	1003	{
790	wchar_t *wstr = sv2wcs (str);	1004	wchar_t *wstr = sv2wcs (str);
791		1005
792	rxvt_push_locale (THIS->locale);	1006	rxvt_push_locale (THIS->locale);
793	RETVAL = wcswidth (wstr, wcslen (wstr));	1007	RETVAL = 0;
		1008	for (wchar_t *wc = wstr; *wc; wc++)
		1009	{
		1010	int w = WCWIDTH (*wc);
		1011
		1012	if (w)
		1013	RETVAL += max (w, 1);
		1014	}
794	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
795		1016
796	free (wstr);	1017	free (wstr);
797	}	1018	}
798	OUTPUT:	1019	OUTPUT:
…		…
828	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
829		1050
830	RETVAL = wcs2sv (wstr);	1051	RETVAL = wcs2sv (wstr);
831	free (wstr);	1052	free (wstr);
832	}	1053	}
		1054	OUTPUT:
		1055	RETVAL
		1056
		1057	char *
		1058	rxvt_term::locale ()
		1059	CODE:
		1060	RETVAL = THIS->locale;
833	OUTPUT:	1061	OUTPUT:
834	RETVAL	1062	RETVAL
835		1063
836	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1064	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
837		1065
…		…
842	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1070	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
843	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1071	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
844	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1072	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
845	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1073	#define TERM_OFFSET_focus TERM_OFFSET(focus)
846	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1074	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1075	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1076	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1077	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
847	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1078	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
848	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1079	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
849	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1080	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
850		1081
851	int	1082	int
852	rxvt_term::width ()	1083	rxvt_term::width ()
853	ALIAS:	1084	ALIAS:
854	width = TERM_OFFSET_width	1085	width = TERM_OFFSET_width
…		…
858	fbase = TERM_OFFSET_fbase	1089	fbase = TERM_OFFSET_fbase
859	nrow = TERM_OFFSET_nrow	1090	nrow = TERM_OFFSET_nrow
860	ncol = TERM_OFFSET_ncol	1091	ncol = TERM_OFFSET_ncol
861	focus = TERM_OFFSET_focus	1092	focus = TERM_OFFSET_focus
862	mapped = TERM_OFFSET_mapped	1093	mapped = TERM_OFFSET_mapped
		1094	int_bwidth = TERM_OFFSET_int_bwidth
		1095	ext_bwidth = TERM_OFFSET_ext_bwidth
		1096	lineSpace = TERM_OFFSET_lineSpace
863	saveLines = TERM_OFFSET_saveLines	1097	saveLines = TERM_OFFSET_saveLines
864	total_rows = TERM_OFFSET_total_rows	1098	total_rows = TERM_OFFSET_total_rows
865	nsaved = TERM_OFFSET_nsaved	1099	top_row = TERM_OFFSET_top_row
866	CODE:	1100	CODE:
867	RETVAL = *(int *)((char *)THIS + ix);	1101	RETVAL = *(int *)((char *)THIS + ix);
868	OUTPUT:	1102	OUTPUT:
869	RETVAL	1103	RETVAL
870		1104
…		…
872	rxvt_term::ModLevel3Mask ()	1106	rxvt_term::ModLevel3Mask ()
873	ALIAS:	1107	ALIAS:
874	ModLevel3Mask = 0	1108	ModLevel3Mask = 0
875	ModMetaMask = 1	1109	ModMetaMask = 1
876	ModNumLockMask = 2	1110	ModNumLockMask = 2
		1111	current_screen = 3
		1112	hidden_cursor = 4
877	CODE:	1113	CODE:
878	switch (ix)	1114	switch (ix)
879	{	1115	{
880	case 0: RETVAL = THIS->ModLevel3Mask; break;	1116	case 0: RETVAL = THIS->ModLevel3Mask; break;
881	case 1: RETVAL = THIS->ModMetaMask; break;	1117	case 1: RETVAL = THIS->ModMetaMask; break;
882	case 2: RETVAL = THIS->ModNumLockMask; break;	1118	case 2: RETVAL = THIS->ModNumLockMask; break;
		1119	case 3: RETVAL = THIS->current_screen; break;
		1120	case 4: RETVAL = THIS->hidden_cursor; break;
883	}	1121	}
884	OUTPUT:	1122	OUTPUT:
885	RETVAL	1123	RETVAL
886		1124
887	U32	1125	char *
		1126	rxvt_term::display_id ()
		1127	ALIAS:
		1128	display_id = 0
		1129	locale = 1
		1130	CODE:
		1131	switch (ix)
		1132	{
		1133	case 0: RETVAL = THIS->display->id; break;
		1134	case 1: RETVAL = THIS->locale; break;
		1135	}
		1136	OUTPUT:
		1137	RETVAL
		1138
		1139	SV *
		1140	rxvt_term::envv ()
		1141	ALIAS:
		1142	argv = 1
		1143	PPCODE:
		1144	{
		1145	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1146
		1147	EXTEND (SP, vec->size ());
		1148
		1149	for (char **i = vec->begin (); i != vec->end (); ++i)
		1150	if (*i)
		1151	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1152	}
		1153
		1154	int
		1155	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1156	CODE:
		1157	RETVAL = THIS->pty_ev.events;
		1158	if (events != EVENT_UNDEF)
		1159	THIS->pty_ev.set (events);
		1160	OUTPUT:
		1161	RETVAL
		1162
		1163	int
		1164	rxvt_term::pty_fd ()
		1165	CODE:
		1166	RETVAL = THIS->pty->pty;
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	Window
888	rxvt_term::parent ()	1171	rxvt_term::parent ()
889	CODE:	1172	CODE:
890	RETVAL = (U32)THIS->parent [0];	1173	RETVAL = THIS->parent [0];
891	OUTPUT:	1174	OUTPUT:
892	RETVAL	1175	RETVAL
893		1176
894	U32	1177	Window
895	rxvt_term::vt ()	1178	rxvt_term::vt ()
896	CODE:	1179	CODE:
897	RETVAL = (U32)THIS->vt;	1180	RETVAL = THIS->vt;
898	OUTPUT:	1181	OUTPUT:
899	RETVAL	1182	RETVAL
		1183
		1184	void
		1185	rxvt_term::vt_emask_add (U32 emask)
		1186	CODE:
		1187	THIS->vt_emask_perl |= emask;
		1188	THIS->vt_select_input ();
900		1189
901	U32	1190	U32
902	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1191	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
903	CODE:	1192	CODE:
904	{
905	RETVAL = THIS->rstyle;	1193	RETVAL = THIS->rstyle;
906	THIS->rstyle = new_rstyle;	1194	THIS->rstyle = new_rstyle;
907	}
908	OUTPUT:	1195	OUTPUT:
909	RETVAL	1196	RETVAL
910		1197
911	int	1198	int
912	rxvt_term::view_start (int newval = -1)	1199	rxvt_term::view_start (int newval = 1)
		1200	PROTOTYPE: $;$
913	CODE:	1201	CODE:
914	{	1202	{
915	RETVAL = THIS->view_start;	1203	RETVAL = THIS->view_start;
916		1204
917	if (newval >= 0)	1205	if (newval <= 0)
918	{	1206	THIS->scr_changeview (max (newval, THIS->top_row));
919	THIS->view_start = min (newval, THIS->nsaved);
920	THIS->scr_changeview (RETVAL);
921	}
922	}	1207	}
923	OUTPUT:	1208	OUTPUT:
924	RETVAL	1209	RETVAL
925		1210
926	void	1211	void
		1212	rxvt_term::focus_in ()
		1213
		1214	void
		1215	rxvt_term::focus_out ()
		1216
		1217	void
		1218	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1219	ALIAS:
		1220	key_release = 1
		1221	CODE:
		1222	{
		1223	XKeyEvent xkey;
		1224
		1225	memset (&xkey, 0, sizeof (xkey));
		1226
		1227	xkey.time = time;
		1228	xkey.state = state;
		1229	xkey.keycode = keycode;
		1230
		1231	xkey.type = ix ? KeyRelease : KeyPress;
		1232	xkey.display = THIS->dpy;
		1233	xkey.window = THIS->vt;
		1234	xkey.root = THIS->display->root;
		1235	xkey.subwindow = THIS->vt;
		1236
		1237	if (ix)
		1238	THIS->key_release (xkey);
		1239	else
		1240	THIS->key_press (xkey);
		1241	}
		1242
		1243	void
927	rxvt_term::want_refresh ()	1244	rxvt_term::want_refresh ()
928	CODE:	1245	CODE:
929	THIS->want_refresh = 1;	1246	THIS->want_refresh = 1;
930		1247
931	void	1248	void
932	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1249	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
933	PPCODE:	1250	PPCODE:
934	{	1251	{
935	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1252	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
936	XSRETURN_EMPTY;	1253	XSRETURN_EMPTY;
937		1254
938	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
939		1256
940	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
941	{	1258	{
942	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
943		1260
944	for (int col = 0; col < THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
945	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
946		1263
947	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
948
949	delete [] wstr;
950	}	1265	}
951		1266
952	if (new_text)	1267	if (new_text)
953	{	1268	{
954	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
955		1270
956	int len = min (wcslen (wstr) - start_ofs, max_len);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
957		1272
958	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 || start_col + len > THIS->ncol)
959	{	1274	{
960	free (wstr);	1275	free (wstr);
961	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
962	}	1277	}
963		1278
…		…
973		1288
974	void	1289	void
975	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1290	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
976	PPCODE:	1291	PPCODE:
977	{	1292	{
978	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1293	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
979	XSRETURN_EMPTY;	1294	XSRETURN_EMPTY;
980		1295
981	line_t &l = ROW(row_number);	1296	line_t &l = ROW(row_number);
982		1297
983	if (GIMME_V != G_VOID)	1298	if (GIMME_V != G_VOID)
…		…
995	{	1310	{
996	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
997	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
998		1313
999	AV *av = (AV *)SvRV (new_rend);	1314	AV *av = (AV *)SvRV (new_rend);
1000	int len = min (av_len (av) + 1 - start_ofs, max_len);	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1001		1316
1002	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 || start_col + len > THIS->ncol)
1003	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
1004		1319
1005	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
1006	{	1321	{
1007	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1322	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1013		1328
1014	int	1329	int
1015	rxvt_term::ROW_l (int row_number, int new_length = -1)	1330	rxvt_term::ROW_l (int row_number, int new_length = -1)
1016	CODE:	1331	CODE:
1017	{	1332	{
1018	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1333	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1019	XSRETURN_EMPTY;	1334	XSRETURN_EMPTY;
1020		1335
1021	line_t &l = ROW(row_number);	1336	line_t &l = ROW(row_number);
1022	RETVAL = l.l;	1337	RETVAL = l.l;
1023		1338
…		…
1029		1344
1030	bool	1345	bool
1031	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1346	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1032	CODE:	1347	CODE:
1033	{	1348	{
1034	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1349	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1035	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1036		1351
1037	line_t &l = ROW(row_number);	1352	line_t &l = ROW(row_number);
1038	RETVAL = l.is_longer ();	1353	RETVAL = l.is_longer ();
1039		1354
…		…
1047	rxvt_term::special_encode (SV *string)	1362	rxvt_term::special_encode (SV *string)
1048	CODE:	1363	CODE:
1049	{	1364	{
1050	wchar_t *wstr = sv2wcs (string);	1365	wchar_t *wstr = sv2wcs (string);
1051	int wlen = wcslen (wstr);	1366	int wlen = wcslen (wstr);
1052	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1367	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1053		1368
1054	rxvt_push_locale (THIS->locale);	1369	rxvt_push_locale (THIS->locale);
1055		1370
1056	wchar_t *r = rstr;	1371	wchar_t *r = rstr;
1057	for (wchar_t *s = wstr; *s; s++)	1372	for (wchar_t *s = wstr; *s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
1058	if (wcwidth (*s) == 0)	1376	if (w == 0)
1059	{	1377	{
1060	if (r == rstr)	1378	if (r == rstr)
1061	croak ("leading combining character unencodable");	1379	croak ("leading combining character unencodable");
1062		1380
1063	unicode_t n = rxvt_compose (r[-1], *s);	1381	unicode_t n = rxvt_compose (r[-1], *s);
1064	if (n == NOCHAR)	1382	if (n == NOCHAR)
1065	n = rxvt_composite.compose (r[-1], *s);	1383	n = rxvt_composite.compose (r[-1], *s);
1066		1384
1067	r[-1] = n;	1385	r[-1] = n;
1068	}	1386	}
1069	#if !UNICODE_3	1387	#if !UNICODE_3
1070	else if (*s >= 0x10000)	1388	else if (*s >= 0x10000)
1071	*r++ = rxvt_composite.compose (*s);	1389	*r++ = rxvt_composite.compose (*s);
1072	#endif	1390	#endif
1073	else	1391	else
1074	*r++ = *s;	1392	*r++ = *s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
1075		1398
1076	rxvt_pop_locale ();	1399	rxvt_pop_locale ();
1077		1400
1078	RETVAL = wcs2sv (rstr, r - rstr);	1401	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1402	}
1082	OUTPUT:	1403	OUTPUT:
1083	RETVAL	1404	RETVAL
1084		1405
1085	SV *	1406	SV *
…		…
1097	else if (IS_COMPOSE (*s))	1418	else if (IS_COMPOSE (*s))
1098	dlen += rxvt_composite.expand (*s, 0);	1419	dlen += rxvt_composite.expand (*s, 0);
1099	else	1420	else
1100	dlen++;	1421	dlen++;
1101		1422
1102	wchar_t *rstr = new wchar_t [dlen];	1423	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1103		1424
1104	// decode	1425	// decode
1105	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1106	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
1107	if (*s == NOCHAR)	1428	if (*s == NOCHAR)
…		…
1110	r += rxvt_composite.expand (*s, r);	1431	r += rxvt_composite.expand (*s, r);
1111	else	1432	else
1112	*r++ = *s;	1433	*r++ = *s;
1113		1434
1114	RETVAL = wcs2sv (rstr, r - rstr);	1435	RETVAL = wcs2sv (rstr, r - rstr);
1115
1116	delete [] rstr;
1117	}	1436	}
1118	OUTPUT:	1437	OUTPUT:
1119	RETVAL	1438	RETVAL
1120		1439
1121	void	1440	void
1122	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1441	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1123	PPCODE:	1442	PPCODE:
1124	{	1443	{
1125	struct resval { const char *name; int value; } rslist [] = {	1444	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1126	# define def(name) { # name, Rs_ ## name },	1445	# define def(name) { # name, Rs_ ## name },
1127	# define reserve(name,count)	1446	# define reserve(name,count)
1128	# include "rsinc.h"	1447	# include "rsinc.h"
1129	# undef def	1448	# undef def
1130	# undef reserve	1449	# undef reserve
1131	};	1450	};
1132		1451
1133	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1452	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1134		1453
1135	do {	1454	do {
1136	if (rs-- == rslist)	1455	if (rs-- == rslist)
1137	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1138	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
…		…
1156	else	1475	else
1157	THIS->rs [index] = 0;	1476	THIS->rs [index] = 0;
1158	}	1477	}
1159	}	1478	}
1160		1479
		1480	const char *
		1481	rxvt_term::x_resource (const char *name)
		1482
		1483	bool
		1484	rxvt_term::option (U32 optval, int set = -1)
		1485	CODE:
		1486	{
		1487	RETVAL = THIS->options & optval;
		1488
		1489	if (set >= 0)
		1490	{
		1491	if (set)
		1492	THIS->options |= optval;
		1493	else
		1494	THIS->options &= ~optval;
		1495
		1496	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1497	switch (optval)
		1498	{
		1499	case Opt_skipBuiltinGlyphs:
		1500	THIS->set_fonts ();
		1501	THIS->scr_remap_chars ();
		1502	THIS->scr_touch (true);
		1503	THIS->want_refresh = 1;
		1504	break;
		1505
		1506	case Opt_cursorUnderline:
		1507	THIS->want_refresh = 1;
		1508	break;
		1509
		1510	# case Opt_scrollBar_floating:
		1511	# case Opt_scrollBar_right:
		1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1513	# break;
		1514	}
		1515	}
		1516	}
		1517	OUTPUT:
		1518	RETVAL
		1519
		1520	bool
		1521	rxvt_term::parse_keysym (char *keysym, char *str)
		1522	CODE:
		1523	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1524	THIS->keyboard->register_done ();
		1525	OUTPUT:
		1526	RETVAL
		1527
1161	void	1528	void
1162	rxvt_term::cur (...)	1529	rxvt_term::screen_cur (...)
1163	PROTOTYPE: $;$$	1530	PROTOTYPE: $;$$
1164	ALIAS:	1531	ALIAS:
1165	screen_cur = 0	1532	screen_cur = 0
1166	selection_beg = 1	1533	selection_beg = 1
1167	selection_end = 2	1534	selection_end = 2
…		…
1180	PUSHs (sv_2mortal (newSViv (rc.col)));	1547	PUSHs (sv_2mortal (newSViv (rc.col)));
1181	}	1548	}
1182		1549
1183	if (items == 3)	1550	if (items == 3)
1184	{	1551	{
1185	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1552	rc.row = SvIV (ST (1));
1186	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1553	rc.col = SvIV (ST (2));
		1554
		1555	if (ix == 2)
		1556	{
		1557	if (rc.col == 0)
		1558	{
		1559	// col == 0 means end of previous line
		1560	rc.row--;
		1561	rc.col = THIS->ncol;
		1562	}
		1563	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1564	&& rc.col > ROW(rc.row).l)
		1565	{
		1566	// col >= length means while line and add newline
		1567	rc.col = THIS->ncol;
		1568	}
		1569	}
		1570
		1571	clamp_it (rc.col, 0, THIS->ncol);
		1572	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1187		1573
1188	if (ix)	1574	if (ix)
1189	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
1190	}	1576	}
1191	}	1577	}
1192		1578
		1579	char
		1580	rxvt_term::cur_charset ()
		1581	CODE:
		1582	RETVAL = THIS->charsets [THIS->screen.charset];
		1583	OUTPUT:
		1584	RETVAL
		1585
		1586	void
		1587	rxvt_term::selection_clear ()
		1588
		1589	void
		1590	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1591	CODE:
		1592	THIS->selection.op = SELECTION_CONT;
		1593	THIS->selection.rect = rect;
		1594	THIS->selection_make (eventtime);
		1595
1193	int	1596	int
1194	rxvt_term::selection_grab (U32 eventtime)	1597	rxvt_term::selection_grab (Time eventtime)
1195		1598
1196	void	1599	void
1197	rxvt_term::selection (SV *newtext = 0)	1600	rxvt_term::selection (SV *newtext = 0)
1198	PPCODE:	1601	PPCODE:
1199	{	1602	{
1200	if (GIMME_V != G_VOID)	1603	if (GIMME_V != G_VOID)
		1604	XPUSHs (THIS->selection.text
1201	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1605	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1606	: &PL_sv_undef);
1202		1607
1203	if (newtext)	1608	if (newtext)
1204	{	1609	{
1205	free (THIS->selection.text);	1610	free (THIS->selection.text);
1206		1611
1207	THIS->selection.text = sv2wcs (newtext);	1612	THIS->selection.text = sv2wcs (newtext);
1208	THIS->selection.len = wcslen (THIS->selection.text);	1613	THIS->selection.len = wcslen (THIS->selection.text);
1209	}	1614	}
1210	}	1615	}
		1616
		1617	void
		1618	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)
		1619
		1620	void
		1621	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1622
		1623	void
		1624	rxvt_term::scr_bell ()
		1625
		1626	void
		1627	rxvt_term::scr_change_screen (int screen)
1211		1628
1212	void	1629	void
1213	rxvt_term::scr_add_lines (SV *string)	1630	rxvt_term::scr_add_lines (SV *string)
1214	CODE:	1631	CODE:
1215	{	1632	{
…		…
1256	o->self = (HV *)SvRV (RETVAL);	1673	o->self = (HV *)SvRV (RETVAL);
1257	}	1674	}
1258	OUTPUT:	1675	OUTPUT:
1259	RETVAL	1676	RETVAL
1260		1677
		1678	#############################################################################
		1679	# Various X Utility Functions
		1680	#############################################################################
		1681
		1682	void
		1683	rxvt_term::XListProperties (Window window)
		1684	PPCODE:
		1685	{
		1686	int count;
		1687	Atom *props = XListProperties (THIS->dpy, window, &count);
		1688
		1689	EXTEND (SP, count);
		1690	while (count--)
		1691	PUSHs (newSVuv ((U32)props [count]));
		1692
		1693	XFree (props);
		1694	}
		1695
		1696	void
		1697	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1698	PPCODE:
		1699	{
		1700	Atom type;
		1701	int format;
		1702	unsigned long nitems;
		1703	unsigned long bytes_after;
		1704	unsigned char *prop;
		1705
		1706	XGetWindowProperty (THIS->dpy, window, property,
		1707	0, 1<<24, 0, AnyPropertyType,
		1708	&type, &format, &nitems, &bytes_after, &prop);
		1709
		1710	if (type != None)
		1711	{
		1712	int elemsize = format == 16 ? sizeof (short)
		1713	: format == 32 ? sizeof (long)
		1714	: 1;
		1715
		1716	EXTEND (SP, 3);
		1717	PUSHs (newSVuv ((U32)type));
		1718	PUSHs (newSViv (format));
		1719	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1720	XFree (prop);
		1721	}
		1722	}
		1723
		1724	void
		1725	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1726	CODE:
		1727	{
		1728	STRLEN len;
		1729	char *data_ = SvPVbyte (data, len);
		1730
		1731	int elemsize = format == 16 ? sizeof (short)
		1732	: format == 32 ? sizeof (long)
		1733	: 1;
		1734
		1735	XChangeProperty (THIS->dpy, window, property,
		1736	type, format, PropModeReplace,
		1737	(unsigned char *)data_, len / elemsize);
		1738	}
		1739
		1740	Atom
		1741	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1742	C_ARGS: term->dpy, atom_name, only_if_exists
		1743
		1744	char *
		1745	XGetAtomName (rxvt_term *term, Atom atom)
		1746	C_ARGS: term->dpy, atom
		1747	CLEANUP:
		1748	XFree (RETVAL);
		1749
		1750	void
		1751	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1752	C_ARGS: term->dpy, window, property
		1753
		1754	Window
		1755	rxvt_term::DefaultRootWindow ()
		1756	CODE:
		1757	RETVAL = THIS->display->root;
		1758	OUTPUT:
		1759	RETVAL
		1760
		1761	#if 0
		1762
		1763	Window
		1764	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1765	C_ARGS: term->dpy, (Window)parent,
		1766	x, y, width, height, 0,
		1767	term->pix_colors_focused[Color_border],
		1768	term->pix_colors_focused[Color_border]
		1769
		1770	#endif
		1771
		1772	void
		1773	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1774	C_ARGS: term->dpy, window, parent, x, y
		1775
		1776	void
		1777	XMapWindow (rxvt_term *term, Window window)
		1778	C_ARGS: term->dpy, window
		1779
		1780	void
		1781	XUnmapWindow (rxvt_term *term, Window window)
		1782	C_ARGS: term->dpy, window
		1783
		1784	void
		1785	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1786	C_ARGS: term->dpy, window, x, y, width, height
		1787
		1788	void
		1789	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1790	CODE:
		1791	{
		1792	XWindowAttributes attr;
		1793	XGetWindowAttributes (THIS->dpy, window, &attr);
		1794	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1795	}
		1796
		1797	void
		1798	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1799	PPCODE:
		1800	{
		1801	int dx, dy;
		1802	Window child;
		1803
		1804	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1805	{
		1806	EXTEND (SP, 3);
		1807	PUSHs (newSViv (dx));
		1808	PUSHs (newSViv (dy));
		1809	PUSHs (newSVuv (child));
		1810	}
		1811	}
		1812
		1813	#############################################################################
		1814	# urxvt::overlay
		1815	#############################################################################
		1816
1261	MODULE = urxvt PACKAGE = urxvt::overlay	1817	MODULE = urxvt PACKAGE = urxvt::overlay
1262		1818
1263	void	1819	void
1264	overlay::set (int x, int y, SV *text, SV *rend = 0)	1820	overlay::set (int x, int y, SV *text, SV *rend = 0)
1265		1821
…		…
1270	overlay::hide ()	1826	overlay::hide ()
1271		1827
1272	void	1828	void
1273	overlay::DESTROY ()	1829	overlay::DESTROY ()
1274		1830
1275	MODULE = urxvt PACKAGE = urxvt::timer	1831	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1276		1832
1277	SV *
1278	timer::new ()
1279	CODE:
1280	timer *w = new timer;
1281	w->start (NOW);
1282	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1283	w->self = (HV *)SvRV (RETVAL);
1284	OUTPUT:
1285	RETVAL
1286
1287	timer *
1288	timer::cb (SV *cb)
1289	CODE:
1290	THIS->cb (cb);
1291	RETVAL = THIS;
1292	OUTPUT:
1293	RETVAL
1294
1295	NV
1296	timer::at ()
1297	CODE:
1298	RETVAL = THIS->at;
1299	OUTPUT:
1300	RETVAL
1301
1302	timer *
1303	timer::interval (NV interval)
1304	CODE:
1305	THIS->interval = interval;
1306	RETVAL = THIS;
1307	OUTPUT:
1308	RETVAL
1309
1310	timer *
1311	timer::set (NV tstamp)
1312	CODE:
1313	THIS->set (tstamp);
1314	RETVAL = THIS;
1315	OUTPUT:
1316	RETVAL
1317
1318	timer *
1319	timer::start (NV tstamp = THIS->at)
1320	CODE:
1321	THIS->start (tstamp);
1322	RETVAL = THIS;
1323	OUTPUT:
1324	RETVAL
1325
1326	timer *
1327	timer::stop ()
1328	CODE:
1329	THIS->stop ();
1330	RETVAL = THIS;
1331	OUTPUT:
1332	RETVAL
1333
1334	void
1335	timer::DESTROY ()
1336
1337	MODULE = urxvt PACKAGE = urxvt::iow
1338
1339	SV *
1340	iow::new ()
1341	CODE:
1342	iow *w = new iow;
1343	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1344	w->self = (HV *)SvRV (RETVAL);
1345	OUTPUT:
1346	RETVAL
1347
1348	iow *
1349	iow::cb (SV *cb)
1350	CODE:
1351	THIS->cb (cb);
1352	RETVAL = THIS;
1353	OUTPUT:
1354	RETVAL
1355
1356	iow *
1357	iow::fd (int fd)
1358	CODE:
1359	THIS->fd = fd;
1360	RETVAL = THIS;
1361	OUTPUT:
1362	RETVAL
1363
1364	iow *
1365	iow::events (short events)
1366	CODE:
1367	THIS->events = events;
1368	RETVAL = THIS;
1369	OUTPUT:
1370	RETVAL
1371
1372	iow *
1373	iow::start ()
1374	CODE:
1375	THIS->start ();
1376	RETVAL = THIS;
1377	OUTPUT:
1378	RETVAL
1379
1380	iow *
1381	iow::stop ()
1382	CODE:
1383	THIS->stop ();
1384	RETVAL = THIS;
1385	OUTPUT:
1386	RETVAL
1387
1388	void
1389	iow::DESTROY ()
1390
1391

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