[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 UTC

…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
46	#else	46	#else
47	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
48	#endif	48	#endif
49		49
50	#undef LINENO	50	#undef LINENO
51	#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)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
58
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV sv, SV src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		56
75	static wchar_t *	57	static wchar_t *
76	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
77	{	59	{
78	STRLEN len;	60	STRLEN len;
…		…
91		73
92	return sv;	74	return sv;
93	}	75	}
94		76
95	static SV *	77	static SV *
96	new_ref (HV hv, const char klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void ptr, const char klass)	78	newSVptr (void ptr, const char klass)
104	{	79	{
105	HV *hv = newHV ();	80	HV *hv = newHV ();
106	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	81	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	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);
130		105
131	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
132	}	107	}
133		108
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		111
137	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
138		113
139	struct perl_watcher
140	{
141	SV *cbsv;
142	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char type, SV self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char type, SV self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229		115
230	struct overlay {	116	class overlay {
231	HV *self;
232	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
233	int x, y, w, h;	119	int x, y, w, h;
234	int border;	120	int border;
235	text_t **text;	121	text_t **text;
236	rend_t **rend;	122	rend_t **rend;
237		123
		124	public:
		125	HV *self;
		126
238	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);
239	~overlay ();	128	~overlay ();
240		129
241	void show ();	130	void show ();
242	void hide ();	131	void hide ();
…		…
245		134
246	void set (int x, int y, SV str, SV rend);	135	void set (int x, int y, SV str, SV rend);
247	};	136	};
248		137
249	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)
250	: 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)
251	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
252	if (border == 2)	144	if (border == 2)
253	{	145	{
254	w += 2;	146	w += 2;
255	h += 2;	147	h += 2;
256	}	148	}
…		…
294	*rp++ = r;	186	*rp++ = r;
295	}	187	}
296	}	188	}
297		189
298	show ();	190	show ();
299	THIS->want_refresh = 1;
300	}	191	}
301		192
302	overlay::~overlay ()	193	overlay::~overlay ()
303	{	194	{
304	hide ();	195	hide ();
…		…
309	delete [] rend[y];	200	delete [] rend[y];
310	}	201	}
311		202
312	delete [] text;	203	delete [] text;
313	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));
314		217
315	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
316	}	219	}
317		220
318	void	221	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}
326
327	void
328	overlay::hide ()	222	overlay::hide ()
329	{	223	{
330	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
331		226
332	if (ovs)	227	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		228
336	HV hv = (HV )SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	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;
339	}	242	}
340		243
341	void overlay::swap ()	244	void overlay::swap ()
342	{	245	{
343	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));
…		…
349	for (int y = ov_h; y--; )	252	for (int y = ov_h; y--; )
350	{	253	{
351	text_t *t1 = text [y];	254	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	255	rend_t *r1 = rend [y];
353		256
354	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;
355	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;
356		259
357	for (int x = ov_w; x--; )	260	for (int x = ov_w; x--; )
358	{	261	{
359	text_t t = t1; t1++ = t2; t2++ = t;	262	text_t t = t1; t1++ = t2; t2++ = t;
360	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));
…		…
383	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
385		288
386	AV av = (AV )SvRV (rend);	289	AV av = (AV )SvRV (rend);
387		290
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	293	}
391		294
392	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
393	}	296	}
394		297
		298	/////////////////////////////////////////////////////////////////////////////
		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
395		303
396	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
397		305
398	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
399		307
…		…
407	perl_free (perl);	315	perl_free (perl);
408	}	316	}
409	}	317	}
410		318
411	void	319	void
412	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
413	{	321	{
414	if (!perl)	322	if (!perl)
415	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
416	perl_environ = rxvt_environ;	326	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	327	swap (perl_environ, environ);
418		328
419	char *argv[] = {	329	char *argv[] = {
420	"",	330	"",
421	"-T",	331	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	332	"BEGIN {"
		333	" urxvt->bootstrap;"
		334	" unshift @INC, '" LIBDIR "';"
		335	"}"
		336	""
		337	"use urxvt;"
423	};	338	};
424		339
425	perl = perl_alloc ();	340	perl = perl_alloc ();
426	perl_construct (perl);	341	perl_construct (perl);
427		342
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	343	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	\|\| perl_run (perl))	344	\|\| perl_run (perl))
430	{	345	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	346	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		347
433	perl_destruct (perl);	348	perl_destruct (perl);
434	perl_free (perl);	349	perl_free (perl);
435	perl = 0;	350	perl = 0;
436	}	351	}
437		352
438	swap (perl_environ, environ);	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);
439	}	363	}
440	}	364	}
441		365
442	static void	366	static void
443	ungrab (rxvt_term *THIS)	367	ungrab (rxvt_term *THIS)
444	{	368	{
445	if (THIS->perl.grabtime)	369	if (THIS->perl.grabtime)
446	{	370	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	371	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	372	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	373	THIS->perl.grabtime = 0;
450	}	374	}
451	}	375	}
452		376
453	bool	377	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	379	{
456	if (!perl)	380	if (!perl \|\| !term->perl.self)
457	return false;	381	return false;
458		382
459	if (htype == HOOK_INIT) // first hook ever called	383	// pre-handling of some events
		384	if (htype == HOOK_REFRESH_END)
460	{	385	{
461	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));
462	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 ();
463	}	390	}
464	else if (!term->perl.self)	391
465	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	}
466	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
467	{	601	{
468	// 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;
469	}	607	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
473	{
474	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475
476	if (HvKEYS (hv))
477	{
478	hv_iterinit (hv);
479
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])
487	return false;
488	}
489		608
490	swap (perl_environ, environ);	609	swap (perl_environ, environ);
491		610
492	try	611	return event_consumed;
493	{
494	dSP;
495	va_list ap;
496
497	va_start (ap, htype);
498
499	ENTER;
500	SAVETMPS;
501
502	PUSHMARK (SP);
503
504	XPUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));
506
507	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);
509
510	switch (dt)
511	{
512	case DT_INT:
513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
514	break;
515
516	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;
519
520	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
522	break;
523
524	case DT_STR_LEN:
525	{
526	char str = va_arg (ap, char );
527	int len = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
530	}
531	break;
532
533	case DT_WCS_LEN:
534	{
535	wchar_t wstr = va_arg (ap, wchar_t );
536	int wlen = va_arg (ap, int);
537
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
539	}
540	break;
541
542	case DT_XEVENT:
543	{
544	XEvent xe = va_arg (ap, XEvent );
545	HV *hv = newHV ();
546
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
549	# undef set
550
551	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);
554
555	switch (xe->type)
556	{
557	case KeyPress:
558	case KeyRelease:
559	case ButtonPress:
560	case ButtonRelease:
561	case MotionNotify:
562	setiv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);
566	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);
570	break;
571	}
572
573	switch (xe->type)
574	{
575	case KeyPress:
576	case KeyRelease:
577	setiv (keycode, xe->xkey.keycode);
578	break;
579
580	case ButtonPress:
581	case ButtonRelease:
582	setiv (button, xe->xbutton.button);
583	break;
584
585	case MotionNotify:
586	setiv (is_hint, xe->xmotion.is_hint);
587	break;
588	}
589
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}
592	break;
593
594	case DT_END:
595	{
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627
628	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}
631	}
632	}
633	catch (...)
634	{
635	swap (perl_environ, environ);
636	throw;
637	}
638	}	612	}
639		613
640	/////////////////////////////////////////////////////////////////////////////	614	/////////////////////////////////////////////////////////////////////////////
641		615
642	MODULE = urxvt PACKAGE = urxvt	616	MODULE = urxvt PACKAGE = urxvt
…		…
661	# include "optinc.h"	635	# include "optinc.h"
662	# undef nodef	636	# undef nodef
663	# undef def	637	# undef def
664		638
665	HV *stash = gv_stashpv ("urxvt", 1);	639	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	640	static const struct {
667	const char *name;	641	const char *name;
668	IV iv;	642	IV iv;
669	} *civ, const_iv[] = {	643	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	644	# define const_iv(name) { # name, (IV)name }
671	const_iv (DEFAULT_RSTYLE),	645	const_iv (DEFAULT_RSTYLE),
…		…
690	const_iv (Button3Mask),	664	const_iv (Button3Mask),
691	const_iv (Button4Mask),	665	const_iv (Button4Mask),
692	const_iv (Button5Mask),	666	const_iv (Button5Mask),
693	const_iv (AnyModifier),	667	const_iv (AnyModifier),
694		668
695	const_iv (EVENT_NONE),	669	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	670	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	671	const_iv (GrabModeAsync),
698		672
699	const_iv (NoEventMask),	673	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	674	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	675	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	676	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	728	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	729	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	730	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	731	const_iv (ClientMessage),
758	const_iv (MappingNotify),	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
759	};	758	};
760		759
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	762	}
765		763
766	void	764	void
767	warn (const char *msg)	765	warn (const char *msg)
…		…
771	void	769	void
772	fatal (const char *msg)	770	fatal (const char *msg)
773	CODE:	771	CODE:
774	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
775		773
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	774	void
785	_exit (int status)	775	_exit (int status)
786
787	bool
788	safe ()
789	CODE:
790	RETVAL = !rxvt_tainted ();
791	OUTPUT:
792	RETVAL
793		776
794	NV	777	NV
795	NOW ()	778	NOW ()
796	CODE:	779	CODE:
797	RETVAL = NOW;	780	RETVAL = ev::now ();
798	OUTPUT:	781	OUTPUT:
799	RETVAL	782	RETVAL
800		783
801	int	784	int
802	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
813	RETVAL	796	RETVAL
814		797
815	int	798	int
816	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
817	CODE:	800	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	802	OUTPUT:
820	RETVAL	803	RETVAL
821		804
822	int	805	int
823	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
824	CODE:	807	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	809	OUTPUT:
827	RETVAL	810	RETVAL
828		811
829	int	812	int
830	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
831	CODE:	814	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	816	OUTPUT:
834	RETVAL	817	RETVAL
835		818
836	int	819	int
837	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
844	\| ((new_value << RS_customShift) & RS_customMask);	827	\| ((new_value << RS_customShift) & RS_customMask);
845	}	828	}
846	OUTPUT:	829	OUTPUT:
847	RETVAL	830	RETVAL
848		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
849	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
850		844
851	SV *	845	SV *
852	_new (...)	846	_new (AV env, AV arg)
853	CODE:	847	CODE:
854	{	848	{
855	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	849	rxvt_term *term = new rxvt_term;
859		850
860	term->argv = new stringvec;	851	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	852	stringvec *envv = new stringvec;
862		853
863	for (int i = 1; i < items; i++)	854	for (int i = 0; i <= AvFILL (arg); i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		856
866	AV envv = (AV )SvRV (ST (0));
867	for (int i = av_len (envv) + 1; i--; )	857	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869		859
870	term->envv->push_back (0);	860	envv->push_back (0);
871
872	bool success;
873		861
874	try	862	try
875	{	863	{
876	success = term->init (term->argv->size (), term->argv->begin ());	864	term->init (argv, envv);
877	}	865	}
878	catch (const class rxvt_failure_exception &e)	866	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	867	{
885	term->destroy ();	868	term->destroy ();
886	croak ("error while initializing new terminal instance");	869	croak ("error while initializing new terminal instance");
887	}	870	}
888		871
…		…
893	RETVAL	876	RETVAL
894		877
895	void	878	void
896	rxvt_term::destroy ()	879	rxvt_term::destroy ()
897		880
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_term::XListProperties (U32 window)
902	PPCODE:
903	{
904	int count;
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907	EXTEND (SP, count);
908	while (count--)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:
917	{
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char )prop, nitems format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char )data, len 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
974
975	void
976	rxvt_term::XMapWindow (U32 window)
977	CODE:
978	XMapWindow (THIS->display->display, (Window)window);
979
980	void
981	rxvt_term::XUnmapWindow (U32 window)
982	CODE:
983	XUnmapWindow (THIS->display->display, (Window)window);
984
985	#endif
986
987	void	881	void
988	rxvt_term::set_should_invoke (int htype, int inc)	882	rxvt_term::set_should_invoke (int htype, int inc)
989	CODE:	883	CODE:
990	THIS->perl.should_invoke [htype] += inc;	884	THIS->perl.should_invoke [htype] += inc;
991		885
992	void	886	int
993	rxvt_term::grab_button (int button, U32 modifiers)	887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
994	CODE:	888	CODE:
995	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
996	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	890	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
997	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);
998		915
999	bool	916	bool
1000	rxvt_term::grab (U32 eventtime, int sync = 0)	917	rxvt_term::grab (Time eventtime, int sync = 0)
1001	CODE:	918	CODE:
1002	{	919	{
1003	int mode = sync ? GrabModeSync : GrabModeAsync;	920	int mode = sync ? GrabModeSync : GrabModeAsync;
1004		921
1005	THIS->perl.grabtime = 0;	922	THIS->perl.grabtime = 0;
1006		923
1007	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1008	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	925	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
1009	mode, mode, None, GRAB_CURSOR, eventtime))	926	mode, mode, None, GRAB_CURSOR, eventtime))
1010	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1011	THIS->perl.grabtime = eventtime;	928	THIS->perl.grabtime = eventtime;
1012	else	929	else
1013	XUngrabPointer (THIS->display->display, eventtime);	930	XUngrabPointer (THIS->dpy, eventtime);
1014		931
1015	RETVAL = !!THIS->perl.grabtime;	932	RETVAL = !!THIS->perl.grabtime;
1016	}	933	}
1017	OUTPUT:	934	OUTPUT:
1018	RETVAL	935	RETVAL
1019		936
1020	void	937	void
1021	rxvt_term::allow_events_async ()	938	rxvt_term::allow_events_async ()
1022	CODE:	939	CODE:
1023	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1024		941
1025	void	942	void
1026	rxvt_term::allow_events_sync ()	943	rxvt_term::allow_events_sync ()
1027	CODE:	944	CODE:
1028	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1029		946
1030	void	947	void
1031	rxvt_term::allow_events_replay ()	948	rxvt_term::allow_events_replay ()
1032	CODE:	949	CODE:
1033	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1034	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1035		952
1036	void	953	void
1037	rxvt_term::ungrab ()	954	rxvt_term::ungrab ()
1038	CODE:	955	CODE:
1039	ungrab (THIS);	956	ungrab (THIS);
		957
		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
1040		981
1041	int	982	int
1042	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
1043	CODE:	984	CODE:
1044	{	985	{
1045	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
1046		987
1047	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
1048	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	}
1049	rxvt_pop_locale ();	997	rxvt_pop_locale ();
1050		998
1051	free (wstr);	999	free (wstr);
1052	}	1000	}
1053	OUTPUT:	1001	OUTPUT:
…		…
1063	char *mbstr = rxvt_wcstombs (wstr);	1011	char *mbstr = rxvt_wcstombs (wstr);
1064	rxvt_pop_locale ();	1012	rxvt_pop_locale ();
1065		1013
1066	free (wstr);	1014	free (wstr);
1067		1015
1068	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1016	RETVAL = newSVpv (mbstr, 0);
1069	free (mbstr);	1017	free (mbstr);
1070	}	1018	}
1071	OUTPUT:	1019	OUTPUT:
1072	RETVAL	1020	RETVAL
1073		1021
…		…
1080		1028
1081	rxvt_push_locale (THIS->locale);	1029	rxvt_push_locale (THIS->locale);
1082	wchar_t *wstr = rxvt_mbstowcs (data, len);	1030	wchar_t *wstr = rxvt_mbstowcs (data, len);
1083	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
1084		1032
1085	RETVAL = taint_if (wcs2sv (wstr), octets);	1033	RETVAL = wcs2sv (wstr);
1086	free (wstr);	1034	free (wstr);
1087	}	1035	}
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
1088	OUTPUT:	1043	OUTPUT:
1089	RETVAL	1044	RETVAL
1090		1045
1091	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1092		1047
…		…
1097	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1098	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1099	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1100	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1101	#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)
1102	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1103	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1104	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1105		1063
1106	int	1064	int
1107	rxvt_term::width ()	1065	rxvt_term::width ()
1108	ALIAS:	1066	ALIAS:
1109	width = TERM_OFFSET_width	1067	width = TERM_OFFSET_width
…		…
1113	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
1114	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
1115	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
1116	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
1117	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
1118	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
1119	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
1120	nsaved = TERM_OFFSET_nsaved	1081	top_row = TERM_OFFSET_top_row
1121	CODE:	1082	CODE:
1122	RETVAL = (int )((char *)THIS + ix);	1083	RETVAL = (int )((char *)THIS + ix);
1123	OUTPUT:	1084	OUTPUT:
1124	RETVAL	1085	RETVAL
1125		1086
…		…
1127	rxvt_term::ModLevel3Mask ()	1088	rxvt_term::ModLevel3Mask ()
1128	ALIAS:	1089	ALIAS:
1129	ModLevel3Mask = 0	1090	ModLevel3Mask = 0
1130	ModMetaMask = 1	1091	ModMetaMask = 1
1131	ModNumLockMask = 2	1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
1132	CODE:	1095	CODE:
1133	switch (ix)	1096	switch (ix)
1134	{	1097	{
1135	case 0: RETVAL = THIS->ModLevel3Mask; break;	1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
1136	case 1: RETVAL = THIS->ModMetaMask; break;	1099	case 1: RETVAL = THIS->ModMetaMask; break;
1137	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;
1138	}	1103	}
1139	OUTPUT:	1104	OUTPUT:
1140	RETVAL	1105	RETVAL
1141		1106
1142	char *	1107	char *
…		…
1152	}	1117	}
1153	OUTPUT:	1118	OUTPUT:
1154	RETVAL	1119	RETVAL
1155		1120
1156	SV *	1121	SV *
1157	rxvt_term::_env ()	1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
1158	CODE:	1125	PPCODE:
1159	{	1126	{
1160	if (THIS->envv)	1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
1161	{
1162	AV *av = newAV ();
1163		1128
		1129	EXTEND (SP, vec->size ());
		1130
1164	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1131	for (char **i = vec->begin (); i != vec->end (); ++i)
1165	if (*i)	1132	if (*i)
1166	av_push (av, newSVpv (*i, 0));	1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1167
1168	RETVAL = newRV_noinc ((SV *)av);
1169	}
1170	else
1171	RETVAL = &PL_sv_undef;
1172	}	1134	}
1173	OUTPUT:
1174	RETVAL
1175		1135
1176	int	1136	int
1177	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1178	CODE:	1138	CODE:
1179	RETVAL = THIS->pty_ev.events;	1139	RETVAL = THIS->pty_ev.events;
1180	if (events != EVENT_UNDEF)	1140	if (events != ev::UNDEF)
1181	THIS->pty_ev.set (events);	1141	THIS->pty_ev.set (events);
1182	OUTPUT:	1142	OUTPUT:
1183	RETVAL	1143	RETVAL
1184		1144
1185	U32	1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
1186	rxvt_term::parent ()	1153	rxvt_term::parent ()
1187	CODE:	1154	CODE:
1188	RETVAL = (U32)THIS->parent [0];	1155	RETVAL = THIS->parent [0];
1189	OUTPUT:	1156	OUTPUT:
1190	RETVAL	1157	RETVAL
1191		1158
1192	U32	1159	Window
1193	rxvt_term::vt ()	1160	rxvt_term::vt ()
1194	CODE:	1161	CODE:
1195	RETVAL = (U32)THIS->vt;	1162	RETVAL = THIS->vt;
1196	OUTPUT:	1163	OUTPUT:
1197	RETVAL	1164	RETVAL
1198		1165
1199	void	1166	void
1200	rxvt_term::vt_emask_add (U32 emask)	1167	rxvt_term::vt_emask_add (U32 emask)
…		…
1209	THIS->rstyle = new_rstyle;	1176	THIS->rstyle = new_rstyle;
1210	OUTPUT:	1177	OUTPUT:
1211	RETVAL	1178	RETVAL
1212		1179
1213	int	1180	int
1214	rxvt_term::view_start (int newval = -1)	1181	rxvt_term::view_start (int newval = 1)
1215	PROTOTYPE: $;$	1182	PROTOTYPE: $;$
1216	CODE:	1183	CODE:
1217	{	1184	{
1218	RETVAL = THIS->view_start;	1185	RETVAL = THIS->view_start;
1219		1186
1220	if (newval >= 0)	1187	if (newval <= 0)
1221	{	1188	THIS->scr_changeview (max (newval, THIS->top_row));
1222	THIS->view_start = min (newval, THIS->nsaved);
1223	THIS->scr_changeview (RETVAL);
1224	}
1225	}	1189	}
1226	OUTPUT:	1190	OUTPUT:
1227	RETVAL	1191	RETVAL
1228		1192
1229	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
1230	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
1231	CODE:	1227	CODE:
1232	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
1233		1229
1234	void	1230	void
1235	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)
1236	PPCODE:	1232	PPCODE:
1237	{	1233	{
1238	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1234	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1239	XSRETURN_EMPTY;	1235	XSRETURN_EMPTY;
1240		1236
1241	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
1242		1238
1243	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
1244	{	1240	{
1245	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1246		1242
1247	for (int col = 0; col < THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
1248	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
1249		1245
1250	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1251
1252	delete [] wstr;
1253	}	1247	}
1254		1248
1255	if (new_text)	1249	if (new_text)
1256	{	1250	{
1257	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
1258		1252
1259	int len = min (wcslen (wstr) - start_ofs, max_len);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
1260		1254
1261	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1262	{	1256	{
1263	free (wstr);	1257	free (wstr);
1264	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
1265	}	1259	}
1266		1260
…		…
1276		1270
1277	void	1271	void
1278	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)
1279	PPCODE:	1273	PPCODE:
1280	{	1274	{
1281	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1275	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1282	XSRETURN_EMPTY;	1276	XSRETURN_EMPTY;
1283		1277
1284	line_t &l = ROW(row_number);	1278	line_t &l = ROW(row_number);
1285		1279
1286	if (GIMME_V != G_VOID)	1280	if (GIMME_V != G_VOID)
…		…
1298	{	1292	{
1299	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1300	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
1301		1295
1302	AV av = (AV )SvRV (new_rend);	1296	AV av = (AV )SvRV (new_rend);
1303	int len = min (av_len (av) + 1 - start_ofs, max_len);	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1304		1298
1305	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1306	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
1307		1301
1308	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
1309	{	1303	{
1310	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;
…		…
1316		1310
1317	int	1311	int
1318	rxvt_term::ROW_l (int row_number, int new_length = -1)	1312	rxvt_term::ROW_l (int row_number, int new_length = -1)
1319	CODE:	1313	CODE:
1320	{	1314	{
1321	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1315	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1322	XSRETURN_EMPTY;	1316	XSRETURN_EMPTY;
1323		1317
1324	line_t &l = ROW(row_number);	1318	line_t &l = ROW(row_number);
1325	RETVAL = l.l;	1319	RETVAL = l.l;
1326		1320
…		…
1332		1326
1333	bool	1327	bool
1334	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)
1335	CODE:	1329	CODE:
1336	{	1330	{
1337	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1338	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
1339		1333
1340	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
1341	RETVAL = l.is_longer ();	1335	RETVAL = l.is_longer ();
1342		1336
…		…
1350	rxvt_term::special_encode (SV *string)	1344	rxvt_term::special_encode (SV *string)
1351	CODE:	1345	CODE:
1352	{	1346	{
1353	wchar_t *wstr = sv2wcs (string);	1347	wchar_t *wstr = sv2wcs (string);
1354	int wlen = wcslen (wstr);	1348	int wlen = wcslen (wstr);
1355	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1349	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1356		1350
1357	rxvt_push_locale (THIS->locale);	1351	rxvt_push_locale (THIS->locale);
1358		1352
1359	wchar_t *r = rstr;	1353	wchar_t *r = rstr;
1360	for (wchar_t s = wstr; s; s++)	1354	for (wchar_t s = wstr; s; s++)
		1355	{
		1356	int w = WCWIDTH (*s);
		1357
1361	if (wcwidth (*s) == 0)	1358	if (w == 0)
1362	{	1359	{
1363	if (r == rstr)	1360	if (r == rstr)
1364	croak ("leading combining character unencodable");	1361	croak ("leading combining character unencodable");
1365		1362
1366	unicode_t n = rxvt_compose (r[-1], *s);	1363	unicode_t n = rxvt_compose (r[-1], *s);
1367	if (n == NOCHAR)	1364	if (n == NOCHAR)
1368	n = rxvt_composite.compose (r[-1], *s);	1365	n = rxvt_composite.compose (r[-1], *s);
1369		1366
1370	r[-1] = n;	1367	r[-1] = n;
1371	}	1368	}
1372	#if !UNICODE_3	1369	#if !UNICODE_3
1373	else if (*s >= 0x10000)	1370	else if (*s >= 0x10000)
1374	r++ = rxvt_composite.compose (s);	1371	r++ = rxvt_composite.compose (s);
1375	#endif	1372	#endif
1376	else	1373	else
1377	r++ = s;	1374	r++ = s;
		1375
		1376	// the *2 above only allows wcwidth <= 2
		1377	if (w > 1)
		1378	*r++ = NOCHAR;
		1379	}
1378		1380
1379	rxvt_pop_locale ();	1381	rxvt_pop_locale ();
1380		1382
1381	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1383	RETVAL = wcs2sv (rstr, r - rstr);
1382
1383	delete [] rstr;
1384	}	1384	}
1385	OUTPUT:	1385	OUTPUT:
1386	RETVAL	1386	RETVAL
1387		1387
1388	SV *	1388	SV *
1389	rxvt_term::special_decode (SV *text)	1389	rxvt_term::special_decode (SV *text)
1390	CODE:	1390	CODE:
1391	{	1391	{
1392	wchar_t *wstr = sv2wcs (text);	1392	wchar_t *wstr = sv2wcs (text);
1393	int wlen = wcslen (wstr);
1394	int dlen = 0;	1393	int dlen = 0;
1395		1394
1396	// find length	1395	// find length
1397	for (wchar_t s = wstr; s; s++)	1396	for (wchar_t s = wstr; s; s++)
1398	if (*s == NOCHAR)	1397	if (*s == NOCHAR)
…		…
1400	else if (IS_COMPOSE (*s))	1399	else if (IS_COMPOSE (*s))
1401	dlen += rxvt_composite.expand (*s, 0);	1400	dlen += rxvt_composite.expand (*s, 0);
1402	else	1401	else
1403	dlen++;	1402	dlen++;
1404		1403
1405	wchar_t *rstr = new wchar_t [dlen];	1404	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1406		1405
1407	// decode	1406	// decode
1408	wchar_t *r = rstr;	1407	wchar_t *r = rstr;
1409	for (wchar_t s = wstr; s; s++)	1408	for (wchar_t s = wstr; s; s++)
1410	if (*s == NOCHAR)	1409	if (*s == NOCHAR)
…		…
1412	else if (IS_COMPOSE (*s))	1411	else if (IS_COMPOSE (*s))
1413	r += rxvt_composite.expand (*s, r);	1412	r += rxvt_composite.expand (*s, r);
1414	else	1413	else
1415	r++ = s;	1414	r++ = s;
1416		1415
1417	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1416	RETVAL = wcs2sv (rstr, r - rstr);
1418
1419	delete [] rstr;
1420	}	1417	}
1421	OUTPUT:	1418	OUTPUT:
1422	RETVAL	1419	RETVAL
1423		1420
1424	void	1421	void
1425	rxvt_term::_resource (char name, int index, SV newval = 0)	1422	rxvt_term::_resource (char name, int index, SV newval = 0)
1426	PPCODE:	1423	PPCODE:
1427	{	1424	{
1428	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char name; int value; } rs, rslist [] = {
1429	# define def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
1430	# define reserve(name,count)	1427	# define reserve(name,count)
1431	# include "rsinc.h"	1428	# include "rsinc.h"
1432	# undef def	1429	# undef def
1433	# undef reserve	1430	# undef reserve
1434	};	1431	};
1435		1432
1436	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1437		1434
1438	do {	1435	do {
1439	if (rs-- == rslist)	1436	if (rs-- == rslist)
1440	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
1441	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
1444		1441
1445	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1442	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1446	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1443	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1447		1444
1448	if (GIMME_V != G_VOID)	1445	if (GIMME_V != G_VOID)
1449	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1446	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1450		1447
1451	if (newval)	1448	if (newval)
1452	{	1449	{
1453	if (SvOK (newval))	1450	if (SvOK (newval))
1454	{	1451	{
…		…
1461	}	1458	}
1462	}	1459	}
1463		1460
1464	const char *	1461	const char *
1465	rxvt_term::x_resource (const char *name)	1462	rxvt_term::x_resource (const char *name)
1466	CLEANUP:
1467	SvTAINTED_on (ST (0));
1468		1463
1469	bool	1464	bool
1470	rxvt_term::option (U32 optval, int set = -1)	1465	rxvt_term::option (U8 optval, int set = -1)
1471	CODE:	1466	CODE:
1472	{	1467	{
1473	RETVAL = THIS->options & optval;	1468	RETVAL = THIS->option (optval);
1474		1469
1475	if (set >= 0)	1470	if (set >= 0)
1476	{	1471	{
1477	if (set)
1478	THIS->options \|= optval;	1472	THIS->set_option (optval, set);
1479	else
1480	THIS->options &= ~optval;
1481		1473
		1474	if (THIS->prepare_ev.is_active ()) // avoid doing this before START
1482	switch (optval)	1475	switch (optval)
1483	{	1476	{
1484	case Opt_skipBuiltinGlyphs:	1477	case Opt_skipBuiltinGlyphs:
1485	THIS->set_fonts ();	1478	THIS->set_fonts ();
1486	THIS->scr_remap_chars ();	1479	THIS->scr_remap_chars ();
1487	THIS->scr_touch (true);	1480	THIS->scr_touch (true);
1488	THIS->want_refresh = 1;	1481	THIS->want_refresh = 1;
1489	break;	1482	break;
1490		1483
1491	case Opt_cursorUnderline:	1484	case Opt_cursorUnderline:
1492	THIS->want_refresh = 1;	1485	THIS->want_refresh = 1;
1493	break;	1486	break;
1494		1487
1495	# case Opt_scrollBar_floating:	1488	# case Opt_scrollBar_floating:
1496	# case Opt_scrollBar_right:	1489	# case Opt_scrollBar_right:
1497	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1490	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1498	# break;	1491	# break;
1499	}	1492	}
1500	}	1493	}
1501	}	1494	}
1502	OUTPUT:	1495	OUTPUT:
1503	RETVAL	1496	RETVAL
1504		1497
…		…
1532	PUSHs (sv_2mortal (newSViv (rc.col)));	1525	PUSHs (sv_2mortal (newSViv (rc.col)));
1533	}	1526	}
1534		1527
1535	if (items == 3)	1528	if (items == 3)
1536	{	1529	{
1537	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1530	rc.row = SvIV (ST (1));
1538	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);
1539		1551
1540	if (ix)	1552	if (ix)
1541	THIS->want_refresh = 1;	1553	THIS->want_refresh = 1;
1542	}	1554	}
1543	}	1555	}
…		…
1547	CODE:	1559	CODE:
1548	RETVAL = THIS->charsets [THIS->screen.charset];	1560	RETVAL = THIS->charsets [THIS->screen.charset];
1549	OUTPUT:	1561	OUTPUT:
1550	RETVAL	1562	RETVAL
1551		1563
1552	#void	1564	void
1553	#rxvt_term::selection_clear ()	1565	rxvt_term::selection_clear ()
1554		1566
1555	void	1567	void
1556	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1568	rxvt_term::selection_make (Time eventtime, bool rect = false)
1557	CODE:	1569	CODE:
1558	THIS->selection.op = SELECTION_CONT;	1570	THIS->selection.op = SELECTION_CONT;
1559	THIS->selection.rect = rect;	1571	THIS->selection.rect = rect;
1560	THIS->selection_make (eventtime);	1572	THIS->selection_make (eventtime);
1561		1573
1562	int	1574	int
1563	rxvt_term::selection_grab (U32 eventtime)	1575	rxvt_term::selection_grab (Time eventtime)
1564		1576
1565	void	1577	void
1566	rxvt_term::selection (SV *newtext = 0)	1578	rxvt_term::selection (SV *newtext = 0)
1567	PPCODE:	1579	PPCODE:
1568	{	1580	{
1569	if (GIMME_V != G_VOID)	1581	if (GIMME_V != G_VOID)
1570	XPUSHs (THIS->selection.text	1582	XPUSHs (THIS->selection.text
1571	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1583	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1572	: &PL_sv_undef);	1584	: &PL_sv_undef);
1573		1585
1574	if (newtext)	1586	if (newtext)
1575	{	1587	{
1576	free (THIS->selection.text);	1588	free (THIS->selection.text);
…		…
1586	void	1598	void
1587	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1599	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1588		1600
1589	void	1601	void
1590	rxvt_term::scr_bell ()	1602	rxvt_term::scr_bell ()
		1603
		1604	void
		1605	rxvt_term::scr_change_screen (int screen)
1591		1606
1592	void	1607	void
1593	rxvt_term::scr_add_lines (SV *string)	1608	rxvt_term::scr_add_lines (SV *string)
1594	CODE:	1609	CODE:
1595	{	1610	{
…		…
1636	o->self = (HV *)SvRV (RETVAL);	1651	o->self = (HV *)SvRV (RETVAL);
1637	}	1652	}
1638	OUTPUT:	1653	OUTPUT:
1639	RETVAL	1654	RETVAL
1640		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
1641	MODULE = urxvt PACKAGE = urxvt::overlay	1795	MODULE = urxvt PACKAGE = urxvt::overlay
1642		1796
1643	void	1797	void
1644	overlay::set (int x, int y, SV text, SV rend = 0)	1798	overlay::set (int x, int y, SV text, SV rend = 0)
1645		1799
…		…
1650	overlay::hide ()	1804	overlay::hide ()
1651		1805
1652	void	1806	void
1653	overlay::DESTROY ()	1807	overlay::DESTROY ()
1654		1808
1655	MODULE = urxvt PACKAGE = urxvt::timer	1809	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
1656		1810
1657	SV *
1658	timer::new ()
1659	CODE:
1660	timer *w = new timer;
1661	w->start (NOW);
1662	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1663	w->self = (HV *)SvRV (RETVAL);
1664	OUTPUT:
1665	RETVAL
1666
1667	timer *
1668	timer::cb (SV *cb)
1669	CODE:
1670	THIS->cb (cb);
1671	RETVAL = THIS;
1672	OUTPUT:
1673	RETVAL
1674
1675	NV
1676	timer::at ()
1677	CODE:
1678	RETVAL = THIS->at;
1679	OUTPUT:
1680	RETVAL
1681
1682	timer *
1683	timer::interval (NV interval)
1684	CODE:
1685	THIS->interval = interval;
1686	RETVAL = THIS;
1687	OUTPUT:
1688	RETVAL
1689
1690	timer *
1691	timer::set (NV tstamp)
1692	CODE:
1693	THIS->set (tstamp);
1694	RETVAL = THIS;
1695	OUTPUT:
1696	RETVAL
1697
1698	timer *
1699	timer::start (NV tstamp = THIS->at)
1700	CODE:
1701	THIS->start (tstamp);
1702	RETVAL = THIS;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::stop ()
1708	CODE:
1709	THIS->stop ();
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	void
1715	timer::DESTROY ()
1716
1717	MODULE = urxvt PACKAGE = urxvt::iow
1718
1719	SV *
1720	iow::new ()
1721	CODE:
1722	iow *w = new iow;
1723	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1724	w->self = (HV *)SvRV (RETVAL);
1725	OUTPUT:
1726	RETVAL
1727
1728	iow *
1729	iow::cb (SV *cb)
1730	CODE:
1731	THIS->cb (cb);
1732	RETVAL = THIS;
1733	OUTPUT:
1734	RETVAL
1735
1736	iow *
1737	iow::fd (int fd)
1738	CODE:
1739	THIS->fd = fd;
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::events (short events)
1746	CODE:
1747	THIS->events = events;
1748	RETVAL = THIS;
1749	OUTPUT:
1750	RETVAL
1751
1752	iow *
1753	iow::start ()
1754	CODE:
1755	THIS->start ();
1756	RETVAL = THIS;
1757	OUTPUT:
1758	RETVAL
1759
1760	iow *
1761	iow::stop ()
1762	CODE:
1763	THIS->stop ();
1764	RETVAL = THIS;
1765	OUTPUT:
1766	RETVAL
1767
1768	void
1769	iow::DESTROY ()
1770
1771

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs. Revision 1.117 by root, Thu Dec 13 18:24:36 2007 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.66 by root, Sat Jan 14 09:28:57 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 UTC