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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 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"
40		43
41	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
43	#else	46	#else
44	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
45	#endif	48	#endif
46		49
47	#undef LINENO	50	#undef LINENO
48	#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)
49	#undef ROW	52	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
51		54
		55	typedef int CHAINED UNUSED;
		56
52	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
53
54	static SV *
55	taint (SV *sv)
56	{
57	SvTAINT (sv);
58	return sv;
59	}
60
61	static SV *
62	taint_if (SV sv, SV src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66
67	return sv;
68	}
69		58
70	static wchar_t *	59	static wchar_t *
71	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
72	{	61	{
73	STRLEN len;	62	STRLEN len;
…		…
91	new_ref (HV hv, const char klass)	80	new_ref (HV hv, const char klass)
92	{	81	{
93	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94	}	83	}
95		84
96	//TODO: use magic
97	static SV *	85	static SV *
98	newSVptr (void ptr, const char klass)	86	newSVptr (void ptr, const char klass)
99	{	87	{
100	HV *hv = newHV ();	88	HV *hv = newHV ();
101	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	89	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
…		…
124	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);
125		113
126	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
127	}	115	}
128		116
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		119
132	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
133		121
134	struct perl_watcher
135	{
136	SV *cbsv;
137	HV *self;
138
139	perl_watcher ()
140	: cbsv (newSV (0))
141	{
142	}
143
144	~perl_watcher ()
145	{
146	SvREFCNT_dec (cbsv);
147	}
148
149	void cb (SV *cb)
150	{
151	sv_setsv (cbsv, cb);
152	}
153
154	void invoke (const char type, SV self, int arg = -1);
155	};
156
157	void
158	perl_watcher::invoke (const char type, SV self, int arg)
159	{
160	dSP;
161
162	ENTER;
163	SAVETMPS;
164
165	PUSHMARK (SP);
166
167	XPUSHs (sv_2mortal (self));
168
169	if (arg >= 0)
170	XPUSHs (sv_2mortal (newSViv (arg)));
171
172	PUTBACK;
173	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
174	SPAGAIN;
175
176	PUTBACK;
177	FREETMPS;
178	LEAVE;
179
180	if (SvTRUE (ERRSV))
181	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182	}
183
184	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
185	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
186
187	struct timer : time_watcher, perl_watcher
188	{
189	tstamp interval;
190
191	timer ()
192	: time_watcher (this, &timer::execute)
193	{
194	}
195
196	void execute (time_watcher &w)
197	{
198	if (interval)
199	start (at + interval);
200
201	invoke ("urxvt::timer", newSVtimer (this));
202	}
203	};
204
205	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
206	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
207
208	struct iow : io_watcher, perl_watcher
209	{
210	iow ()
211	: io_watcher (this, &iow::execute)
212	{
213	}
214
215	void execute (io_watcher &w, short revents)
216	{
217	invoke ("urxvt::iow", newSViow (this), revents);
218	}
219	};
220
221	/////////////////////////////////////////////////////////////////////////////
222
223	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224		123
225	struct overlay {	124	class overlay {
226	HV *self;
227	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
228	int x, y, w, h;	127	int x, y, w, h;
229	int border;	128	int border;
230	text_t **text;	129	text_t **text;
231	rend_t **rend;	130	rend_t **rend;
232		131
		132	public:
		133	HV *self;
		134
233	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);
234	~overlay ();	136	~overlay ();
235		137
236	void show ();	138	void show ();
237	void hide ();	139	void hide ();
…		…
240		142
241	void set (int x, int y, SV str, SV rend);	143	void set (int x, int y, SV str, SV rend);
242	};	144	};
243		145
244	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)
245	: 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)
246	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
247	if (border == 2)	152	if (border == 2)
248	{	153	{
249	w += 2;	154	w += 2;
250	h += 2;	155	h += 2;
251	}	156	}
…		…
289	*rp++ = r;	194	*rp++ = r;
290	}	195	}
291	}	196	}
292		197
293	show ();	198	show ();
294	THIS->want_refresh = 1;
295	}	199	}
296		200
297	overlay::~overlay ()	201	overlay::~overlay ()
298	{	202	{
299	hide ();	203	hide ();
…		…
304	delete [] rend[y];	208	delete [] rend[y];
305	}	209	}
306		210
307	delete [] text;	211	delete [] text;
308	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));
309		225
310	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
311	}	227	}
312		228
313	void	229	void
314	overlay::show ()
315	{
316	char key[33]; sprintf (key, "%32lx", (long)this);
317
318	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319	hv_store (hv, key, 32, newSViv ((long)this), 0);
320	}
321
322	void
323	overlay::hide ()	230	overlay::hide ()
324	{	231	{
325	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
326		234
327	if (ovs)	235	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		236
331	HV hv = (HV )SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	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;
334	}	250	}
335		251
336	void overlay::swap ()	252	void overlay::swap ()
337	{	253	{
338	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));
…		…
344	for (int y = ov_h; y--; )	260	for (int y = ov_h; y--; )
345	{	261	{
346	text_t *t1 = text [y];	262	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	263	rend_t *r1 = rend [y];
348		264
349	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;
350	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;
351		267
352	for (int x = ov_w; x--; )	268	for (int x = ov_w; x--; )
353	{	269	{
354	text_t t = t1; t1++ = t2; t2++ = t;	270	text_t t = t1; t1++ = t2; t2++ = t;
355	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));
…		…
378	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
380		296
381	AV av = (AV )SvRV (rend);	297	AV av = (AV )SvRV (rend);
382		298
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	301	}
386		302
387	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
388	}	304	}
389		305
390
391	/////////////////////////////////////////////////////////////////////////////	306	/////////////////////////////////////////////////////////////////////////////
392		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
		310
		311	/////////////////////////////////////////////////////////////////////////////
		312
393	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
394		314
395	static PerlInterpreter *perl;	315	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		316
401	rxvt_perl_interp::~rxvt_perl_interp ()	317	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	318	{
403	if (perl)	319	if (perl)
404	{	320	{
…		…
406	perl_free (perl);	322	perl_free (perl);
407	}	323	}
408	}	324	}
409		325
410	void	326	void
411	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
412	{	328	{
413	if (!perl)	329	if (!perl)
414	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
		333	perl_environ = rxvt_environ;
		334	swap (perl_environ, environ);
		335
415	char *argv[] = {	336	char *argv[] = {
416	"",	337	"",
417	"-T",	338	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
419	};	345	};
420		346
421	perl = perl_alloc ();	347	perl = perl_alloc ();
422	perl_construct (perl);	348	perl_construct (perl);
423		349
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	350	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425	\|\| perl_run (perl))	351	\|\| perl_run (perl))
426	{	352	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	353	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		354
429	perl_destruct (perl);	355	perl_destruct (perl);
430	perl_free (perl);	356	perl_free (perl);
431	perl = 0;	357	perl = 0;
432	}	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);
433	}	370	}
434	}	371	}
435		372
436	static void	373	static void
437	ungrab (rxvt_term *THIS)	374	ungrab (rxvt_term *THIS)
438	{	375	{
439	if (THIS->perl.grabtime)	376	if (THIS->perl.grabtime)
440	{	377	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
443	THIS->perl.grabtime = 0;	380	THIS->perl.grabtime = 0;
444	}	381	}
445	}	382	}
446		383
447	bool	384	bool
448	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
449	{	386	{
450	if (!perl)	387	if (!perl \|\| !term->perl.self)
451	return false;	388	return false;
452		389
453	if (htype == HOOK_INIT) // first hook ever called	390	// pre-handling of some events
		391	if (htype == HOOK_REFRESH_END)
454	{	392	{
455	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));
456	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 ();
457	}	397	}
458	else if (!term->perl.self)	398
459	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	}
460	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
461	{	608	{
462	// 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;
463	}	614	}
464	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
465	{
466	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467		615
468	if (HvKEYS (hv))	616	swap (perl_environ, environ);
469	{
470	hv_iterinit (hv);
471		617
472	while (HE *he = hv_iternext (hv))	618	return event_consumed;
473	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
474	}
475	}
476	else if (!should_invoke [htype])
477	return false;
478
479	dSP;
480	va_list ap;
481
482	va_start (ap, htype);
483
484	ENTER;
485	SAVETMPS;
486
487	PUSHMARK (SP);
488
489	XPUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));
491
492	for (;;) {
493	data_type dt = (data_type)va_arg (ap, int);
494
495	switch (dt)
496	{
497	case DT_INT:
498	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499	break;
500
501	case DT_LONG:
502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503	break;
504
505	case DT_STR:
506	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507	break;
508
509	case DT_STR_LEN:
510	{
511	char str = va_arg (ap, char );
512	int len = va_arg (ap, int);
513
514	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515	}
516	break;
517
518	case DT_WCS_LEN:
519	{
520	wchar_t wstr = va_arg (ap, wchar_t );
521	int wlen = va_arg (ap, int);
522
523	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524	}
525	break;
526
527	case DT_XEVENT:
528	{
529	XEvent xe = va_arg (ap, XEvent );
530	HV *hv = newHV ();
531
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534	# undef set
535
536	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);
539
540	switch (xe->type)
541	{
542	case KeyPress:
543	case KeyRelease:
544	case ButtonPress:
545	case ButtonRelease:
546	case MotionNotify:
547	setiv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);
551	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);
555	break;
556	}
557
558	switch (xe->type)
559	{
560	case KeyPress:
561	case KeyRelease:
562	setiv (keycode, xe->xkey.keycode);
563	break;
564
565	case ButtonPress:
566	case ButtonRelease:
567	setiv (button, xe->xbutton.button);
568	break;
569
570	case MotionNotify:
571	setiv (is_hint, xe->xmotion.is_hint);
572	break;
573	}
574
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}
577	break;
578
579	case DT_END:
580	{
581	va_end (ap);
582
583	PUTBACK;
584	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
585	SPAGAIN;
586
587	if (count)
588	{
589	SV *status = POPs;
590	count = SvTRUE (status);
591	}
592
593	PUTBACK;
594	FREETMPS;
595	LEAVE;
596
597	if (SvTRUE (ERRSV))
598	{
599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
600	ungrab (term); // better lose the grab than the session
601	}
602
603	if (htype == HOOK_DESTROY)
604	{
605	clearSVptr ((SV *)term->perl.self);
606	SvREFCNT_dec ((SV *)term->perl.self);
607	}
608
609	return count;
610	}
611
612	default:
613	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614	}
615	}
616	}	619	}
617		620
618	/////////////////////////////////////////////////////////////////////////////	621	/////////////////////////////////////////////////////////////////////////////
619		622
620	MODULE = urxvt PACKAGE = urxvt	623	MODULE = urxvt PACKAGE = urxvt
621		624
622	PROTOTYPES: ENABLE	625	PROTOTYPES: ENABLE
623		626
624	BOOT:	627	BOOT:
625	{	628	{
626	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));
627		633
628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	634	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	635	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630	# include "hookinc.h"	636	# include "hookinc.h"
631	# undef def	637	# undef def
…		…
636	# include "optinc.h"	642	# include "optinc.h"
637	# undef nodef	643	# undef nodef
638	# undef def	644	# undef def
639		645
640	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
641	# 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 }
642	export_const_iv (DEFAULT_RSTYLE);	652	const_iv (DEFAULT_RSTYLE),
643	export_const_iv (OVERLAY_RSTYLE);	653	const_iv (OVERLAY_RSTYLE),
644	export_const_iv (RS_Bold);	654	const_iv (RS_Bold),
645	export_const_iv (RS_Italic);	655	const_iv (RS_Italic),
646	export_const_iv (RS_Blink);	656	const_iv (RS_Blink),
647	export_const_iv (RS_RVid);	657	const_iv (RS_RVid),
648	export_const_iv (RS_Uline);	658	const_iv (RS_Uline),
649		659
650	export_const_iv (CurrentTime);	660	const_iv (CurrentTime),
651	export_const_iv (ShiftMask);	661	const_iv (ShiftMask),
652	export_const_iv (LockMask);	662	const_iv (LockMask),
653	export_const_iv (ControlMask);	663	const_iv (ControlMask),
654	export_const_iv (Mod1Mask);	664	const_iv (Mod1Mask),
655	export_const_iv (Mod2Mask);	665	const_iv (Mod2Mask),
656	export_const_iv (Mod3Mask);	666	const_iv (Mod3Mask),
657	export_const_iv (Mod4Mask);	667	const_iv (Mod4Mask),
658	export_const_iv (Mod5Mask);	668	const_iv (Mod5Mask),
659	export_const_iv (Button1Mask);	669	const_iv (Button1Mask),
660	export_const_iv (Button2Mask);	670	const_iv (Button2Mask),
661	export_const_iv (Button3Mask);	671	const_iv (Button3Mask),
662	export_const_iv (Button4Mask);	672	const_iv (Button4Mask),
663	export_const_iv (Button5Mask);	673	const_iv (Button5Mask),
664	export_const_iv (AnyModifier);	674	const_iv (AnyModifier),
665	}
666		675
667	SV *	676	const_iv (NoSymbol),
668	new (...)	677	const_iv (GrabModeSync),
669	CODE:	678	const_iv (GrabModeAsync),
670	{
671	stringvec *argv = new stringvec;
672	bool success;
673		679
674	for (int i = 0; i < items ;i++)	680	const_iv (EVENT_NONE),
675	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	681	const_iv (EVENT_READ),
		682	const_iv (EVENT_WRITE),
676		683
677	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),
678		710
679	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	};
680		770
681	try	771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
682	{	772	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
683	if (!term->init (argv->size (), argv->begin ()))
684	term = 0;
685	}
686	catch (const class rxvt_failure_exception &e)
687	{
688	term->destroy ();
689	croak ("exception caught while initializing new terminal instance");
690	}
691
692	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
693	}	773	}
694	OUTPUT:
695	RETVAL
696
697	void
698	set_should_invoke (int htype, int value)
699	CODE:
700	rxvt_perl.should_invoke [htype] = value;
701		774
702	void	775	void
703	warn (const char *msg)	776	warn (const char *msg)
704	CODE:	777	CODE:
705	rxvt_warn ("%s", msg);	778	rxvt_warn ("%s", msg);
…		…
707	void	780	void
708	fatal (const char *msg)	781	fatal (const char *msg)
709	CODE:	782	CODE:
710	rxvt_fatal ("%s", msg);	783	rxvt_fatal ("%s", msg);
711		784
712	SV *	785	void
713	untaint (SV *sv)	786	_exit (int status)
714	CODE:
715	RETVAL = newSVsv (sv);
716	SvTAINTED_off (RETVAL);
717	OUTPUT:
718	RETVAL
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		787
727	NV	788	NV
728	NOW ()	789	NOW ()
729	CODE:	790	CODE:
730	RETVAL = NOW;	791	RETVAL = NOW;
…		…
746	RETVAL	807	RETVAL
747		808
748	int	809	int
749	SET_FGCOLOR (int rend, int new_color)	810	SET_FGCOLOR (int rend, int new_color)
750	CODE:	811	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	812	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	813	OUTPUT:
753	RETVAL	814	RETVAL
754		815
755	int	816	int
756	SET_BGCOLOR (int rend, int new_color)	817	SET_BGCOLOR (int rend, int new_color)
757	CODE:	818	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	819	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	820	OUTPUT:
760	RETVAL	821	RETVAL
761		822
762	int	823	int
763	GET_CUSTOM (int rend)	824	GET_CUSTOM (int rend)
764	CODE:	825	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	826	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	827	OUTPUT:
767	RETVAL	828	RETVAL
768		829
769	int	830	int
770	SET_CUSTOM (int rend, int new_value)	831	SET_CUSTOM (int rend, int new_value)
…		…
777	\| ((new_value << RS_customShift) & RS_customMask);	838	\| ((new_value << RS_customShift) & RS_customMask);
778	}	839	}
779	OUTPUT:	840	OUTPUT:
780	RETVAL	841	RETVAL
781		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
782	MODULE = urxvt PACKAGE = urxvt::term	854	MODULE = urxvt PACKAGE = urxvt::term
783		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
784	void	896	void
785	rxvt_term::destroy ()	897	rxvt_term::destroy ()
786		898
787	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
788	rxvt_term::grab_button (int button, U32 modifiers)	905	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
789	CODE:	906	CODE:
790	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	907	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
791	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	908	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
792	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	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);
793		933
794	bool	934	bool
795	rxvt_term::grab (U32 eventtime, int sync = 0)	935	rxvt_term::grab (Time eventtime, int sync = 0)
796	CODE:	936	CODE:
797	{	937	{
798	int mode = sync ? GrabModeSync : GrabModeAsync;	938	int mode = sync ? GrabModeSync : GrabModeAsync;
799		939
800	THIS->perl.grabtime = 0;	940	THIS->perl.grabtime = 0;
801		941
802	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	942	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	943	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
804	mode, mode, None, GRAB_CURSOR, eventtime))	944	mode, mode, None, GRAB_CURSOR, eventtime))
805	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	945	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806	THIS->perl.grabtime = eventtime;	946	THIS->perl.grabtime = eventtime;
807	else	947	else
808	XUngrabPointer (THIS->display->display, eventtime);	948	XUngrabPointer (THIS->dpy, eventtime);
809		949
810	RETVAL = !!THIS->perl.grabtime;	950	RETVAL = !!THIS->perl.grabtime;
811	}	951	}
812	OUTPUT:	952	OUTPUT:
813	RETVAL	953	RETVAL
814		954
815	void	955	void
816	rxvt_term::allow_events_async ()	956	rxvt_term::allow_events_async ()
817	CODE:	957	CODE:
818	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819		959
820	void	960	void
821	rxvt_term::allow_events_sync ()	961	rxvt_term::allow_events_sync ()
822	CODE:	962	CODE:
823	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824		964
825	void	965	void
826	rxvt_term::allow_events_replay ()	966	rxvt_term::allow_events_replay ()
827	CODE:	967	CODE:
828	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	968	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	969	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830		970
831	void	971	void
832	rxvt_term::ungrab ()	972	rxvt_term::ungrab ()
833	CODE:	973	CODE:
834	ungrab (THIS);	974	ungrab (THIS);
		975
		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
835		999
836	int	1000	int
837	rxvt_term::strwidth (SV *str)	1001	rxvt_term::strwidth (SV *str)
838	CODE:	1002	CODE:
839	{	1003	{
840	wchar_t *wstr = sv2wcs (str);	1004	wchar_t *wstr = sv2wcs (str);
841		1005
842	rxvt_push_locale (THIS->locale);	1006	rxvt_push_locale (THIS->locale);
843	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	}
844	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
845		1016
846	free (wstr);	1017	free (wstr);
847	}	1018	}
848	OUTPUT:	1019	OUTPUT:
…		…
858	char *mbstr = rxvt_wcstombs (wstr);	1029	char *mbstr = rxvt_wcstombs (wstr);
859	rxvt_pop_locale ();	1030	rxvt_pop_locale ();
860		1031
861	free (wstr);	1032	free (wstr);
862		1033
863	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1034	RETVAL = newSVpv (mbstr, 0);
864	free (mbstr);	1035	free (mbstr);
865	}	1036	}
866	OUTPUT:	1037	OUTPUT:
867	RETVAL	1038	RETVAL
868		1039
…		…
875		1046
876	rxvt_push_locale (THIS->locale);	1047	rxvt_push_locale (THIS->locale);
877	wchar_t *wstr = rxvt_mbstowcs (data, len);	1048	wchar_t *wstr = rxvt_mbstowcs (data, len);
878	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
879		1050
880	RETVAL = taint_if (wcs2sv (wstr), octets);	1051	RETVAL = wcs2sv (wstr);
881	free (wstr);	1052	free (wstr);
882	}	1053	}
		1054	OUTPUT:
		1055	RETVAL
		1056
		1057	char *
		1058	rxvt_term::locale ()
		1059	CODE:
		1060	RETVAL = THIS->locale;
883	OUTPUT:	1061	OUTPUT:
884	RETVAL	1062	RETVAL
885		1063
886	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1064	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
887		1065
…		…
892	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1070	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1071	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1072	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1073	#define TERM_OFFSET_focus TERM_OFFSET(focus)
896	#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)
897	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1078	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1079	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1080	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900		1081
901	int	1082	int
902	rxvt_term::width ()	1083	rxvt_term::width ()
903	ALIAS:	1084	ALIAS:
904	width = TERM_OFFSET_width	1085	width = TERM_OFFSET_width
…		…
908	fbase = TERM_OFFSET_fbase	1089	fbase = TERM_OFFSET_fbase
909	nrow = TERM_OFFSET_nrow	1090	nrow = TERM_OFFSET_nrow
910	ncol = TERM_OFFSET_ncol	1091	ncol = TERM_OFFSET_ncol
911	focus = TERM_OFFSET_focus	1092	focus = TERM_OFFSET_focus
912	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
913	saveLines = TERM_OFFSET_saveLines	1097	saveLines = TERM_OFFSET_saveLines
914	total_rows = TERM_OFFSET_total_rows	1098	total_rows = TERM_OFFSET_total_rows
915	nsaved = TERM_OFFSET_nsaved	1099	top_row = TERM_OFFSET_top_row
916	CODE:	1100	CODE:
917	RETVAL = (int )((char *)THIS + ix);	1101	RETVAL = (int )((char *)THIS + ix);
918	OUTPUT:	1102	OUTPUT:
919	RETVAL	1103	RETVAL
920		1104
…		…
922	rxvt_term::ModLevel3Mask ()	1106	rxvt_term::ModLevel3Mask ()
923	ALIAS:	1107	ALIAS:
924	ModLevel3Mask = 0	1108	ModLevel3Mask = 0
925	ModMetaMask = 1	1109	ModMetaMask = 1
926	ModNumLockMask = 2	1110	ModNumLockMask = 2
		1111	current_screen = 3
		1112	hidden_cursor = 4
927	CODE:	1113	CODE:
928	switch (ix)	1114	switch (ix)
929	{	1115	{
930	case 0: RETVAL = THIS->ModLevel3Mask; break;	1116	case 0: RETVAL = THIS->ModLevel3Mask; break;
931	case 1: RETVAL = THIS->ModMetaMask; break;	1117	case 1: RETVAL = THIS->ModMetaMask; break;
932	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;
933	}	1121	}
934	OUTPUT:	1122	OUTPUT:
935	RETVAL	1123	RETVAL
936		1124
937	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
938	rxvt_term::parent ()	1171	rxvt_term::parent ()
939	CODE:	1172	CODE:
940	RETVAL = (U32)THIS->parent [0];	1173	RETVAL = THIS->parent [0];
941	OUTPUT:	1174	OUTPUT:
942	RETVAL	1175	RETVAL
943		1176
944	U32	1177	Window
945	rxvt_term::vt ()	1178	rxvt_term::vt ()
946	CODE:	1179	CODE:
947	RETVAL = (U32)THIS->vt;	1180	RETVAL = THIS->vt;
948	OUTPUT:	1181	OUTPUT:
949	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 ();
950		1189
951	U32	1190	U32
952	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1191	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953	CODE:	1192	CODE:
954	{
955	RETVAL = THIS->rstyle;	1193	RETVAL = THIS->rstyle;
956	THIS->rstyle = new_rstyle;	1194	THIS->rstyle = new_rstyle;
957	}
958	OUTPUT:	1195	OUTPUT:
959	RETVAL	1196	RETVAL
960		1197
961	int	1198	int
962	rxvt_term::view_start (int newval = -1)	1199	rxvt_term::view_start (int newval = 1)
		1200	PROTOTYPE: $;$
963	CODE:	1201	CODE:
964	{	1202	{
965	RETVAL = THIS->view_start;	1203	RETVAL = THIS->view_start;
966		1204
967	if (newval >= 0)	1205	if (newval <= 0)
968	{	1206	THIS->scr_changeview (max (newval, THIS->top_row));
969	THIS->view_start = min (newval, THIS->nsaved);
970	THIS->scr_changeview (RETVAL);
971	}
972	}	1207	}
973	OUTPUT:	1208	OUTPUT:
974	RETVAL	1209	RETVAL
975		1210
976	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
977	rxvt_term::want_refresh ()	1244	rxvt_term::want_refresh ()
978	CODE:	1245	CODE:
979	THIS->want_refresh = 1;	1246	THIS->want_refresh = 1;
980		1247
981	void	1248	void
982	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)
983	PPCODE:	1250	PPCODE:
984	{	1251	{
985	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1252	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986	XSRETURN_EMPTY;	1253	XSRETURN_EMPTY;
987		1254
988	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
989		1256
990	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
991	{	1258	{
992	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993		1260
994	for (int col = 0; col < THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
995	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
996		1263
997	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999	delete [] wstr;
1000	}	1265	}
1001		1266
1002	if (new_text)	1267	if (new_text)
1003	{	1268	{
1004	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
1005		1270
1006	int len = min (wcslen (wstr) - start_ofs, max_len);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
1007		1272
1008	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1009	{	1274	{
1010	free (wstr);	1275	free (wstr);
1011	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
1012	}	1277	}
1013		1278
…		…
1023		1288
1024	void	1289	void
1025	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)
1026	PPCODE:	1291	PPCODE:
1027	{	1292	{
1028	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1293	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029	XSRETURN_EMPTY;	1294	XSRETURN_EMPTY;
1030		1295
1031	line_t &l = ROW(row_number);	1296	line_t &l = ROW(row_number);
1032		1297
1033	if (GIMME_V != G_VOID)	1298	if (GIMME_V != G_VOID)
…		…
1045	{	1310	{
1046	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
1048		1313
1049	AV av = (AV )SvRV (new_rend);	1314	AV av = (AV )SvRV (new_rend);
1050	int len = min (av_len (av) + 1 - start_ofs, max_len);	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051		1316
1052	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1053	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
1054		1319
1055	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
1056	{	1321	{
1057	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;
…		…
1063		1328
1064	int	1329	int
1065	rxvt_term::ROW_l (int row_number, int new_length = -1)	1330	rxvt_term::ROW_l (int row_number, int new_length = -1)
1066	CODE:	1331	CODE:
1067	{	1332	{
1068	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1333	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069	XSRETURN_EMPTY;	1334	XSRETURN_EMPTY;
1070		1335
1071	line_t &l = ROW(row_number);	1336	line_t &l = ROW(row_number);
1072	RETVAL = l.l;	1337	RETVAL = l.l;
1073		1338
…		…
1079		1344
1080	bool	1345	bool
1081	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)
1082	CODE:	1347	CODE:
1083	{	1348	{
1084	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1349	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1086		1351
1087	line_t &l = ROW(row_number);	1352	line_t &l = ROW(row_number);
1088	RETVAL = l.is_longer ();	1353	RETVAL = l.is_longer ();
1089		1354
…		…
1097	rxvt_term::special_encode (SV *string)	1362	rxvt_term::special_encode (SV *string)
1098	CODE:	1363	CODE:
1099	{	1364	{
1100	wchar_t *wstr = sv2wcs (string);	1365	wchar_t *wstr = sv2wcs (string);
1101	int wlen = wcslen (wstr);	1366	int wlen = wcslen (wstr);
1102	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1367	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1103		1368
1104	rxvt_push_locale (THIS->locale);	1369	rxvt_push_locale (THIS->locale);
1105		1370
1106	wchar_t *r = rstr;	1371	wchar_t *r = rstr;
1107	for (wchar_t s = wstr; s; s++)	1372	for (wchar_t s = wstr; s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
1108	if (wcwidth (*s) == 0)	1376	if (w == 0)
1109	{	1377	{
1110	if (r == rstr)	1378	if (r == rstr)
1111	croak ("leading combining character unencodable");	1379	croak ("leading combining character unencodable");
1112		1380
1113	unicode_t n = rxvt_compose (r[-1], *s);	1381	unicode_t n = rxvt_compose (r[-1], *s);
1114	if (n == NOCHAR)	1382	if (n == NOCHAR)
1115	n = rxvt_composite.compose (r[-1], *s);	1383	n = rxvt_composite.compose (r[-1], *s);
1116		1384
1117	r[-1] = n;	1385	r[-1] = n;
1118	}	1386	}
1119	#if !UNICODE_3	1387	#if !UNICODE_3
1120	else if (*s >= 0x10000)	1388	else if (*s >= 0x10000)
1121	r++ = rxvt_composite.compose (s);	1389	r++ = rxvt_composite.compose (s);
1122	#endif	1390	#endif
1123	else	1391	else
1124	r++ = s;	1392	r++ = s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
1125		1398
1126	rxvt_pop_locale ();	1399	rxvt_pop_locale ();
1127		1400
1128	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1401	RETVAL = wcs2sv (rstr, r - rstr);
1129
1130	delete [] rstr;
1131	}	1402	}
1132	OUTPUT:	1403	OUTPUT:
1133	RETVAL	1404	RETVAL
1134		1405
1135	SV *	1406	SV *
…		…
1147	else if (IS_COMPOSE (*s))	1418	else if (IS_COMPOSE (*s))
1148	dlen += rxvt_composite.expand (*s, 0);	1419	dlen += rxvt_composite.expand (*s, 0);
1149	else	1420	else
1150	dlen++;	1421	dlen++;
1151		1422
1152	wchar_t *rstr = new wchar_t [dlen];	1423	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153		1424
1154	// decode	1425	// decode
1155	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1156	for (wchar_t s = wstr; s; s++)	1427	for (wchar_t s = wstr; s; s++)
1157	if (*s == NOCHAR)	1428	if (*s == NOCHAR)
…		…
1159	else if (IS_COMPOSE (*s))	1430	else if (IS_COMPOSE (*s))
1160	r += rxvt_composite.expand (*s, r);	1431	r += rxvt_composite.expand (*s, r);
1161	else	1432	else
1162	r++ = s;	1433	r++ = s;
1163		1434
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1435	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1436	}
1168	OUTPUT:	1437	OUTPUT:
1169	RETVAL	1438	RETVAL
1170		1439
1171	void	1440	void
1172	rxvt_term::_resource (char name, int index, SV newval = 0)	1441	rxvt_term::_resource (char name, int index, SV newval = 0)
1173	PPCODE:	1442	PPCODE:
1174	{	1443	{
1175	struct resval { const char *name; int value; } rslist [] = {	1444	static const struct resval { const char name; int value; } rs, rslist [] = {
1176	# define def(name) { # name, Rs_ ## name },	1445	# define def(name) { # name, Rs_ ## name },
1177	# define reserve(name,count)	1446	# define reserve(name,count)
1178	# include "rsinc.h"	1447	# include "rsinc.h"
1179	# undef def	1448	# undef def
1180	# undef reserve	1449	# undef reserve
1181	};	1450	};
1182		1451
1183	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1452	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1184		1453
1185	do {	1454	do {
1186	if (rs-- == rslist)	1455	if (rs-- == rslist)
1187	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1188	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
…		…
1191		1460
1192	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1461	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1462	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1194		1463
1195	if (GIMME_V != G_VOID)	1464	if (GIMME_V != G_VOID)
1196	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1465	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1197		1466
1198	if (newval)	1467	if (newval)
1199	{	1468	{
1200	if (SvOK (newval))	1469	if (SvOK (newval))
1201	{	1470	{
…		…
1206	else	1475	else
1207	THIS->rs [index] = 0;	1476	THIS->rs [index] = 0;
1208	}	1477	}
1209	}	1478	}
1210		1479
		1480	const char *
		1481	rxvt_term::x_resource (const char *name)
		1482
1211	bool	1483	bool
1212	rxvt_term::option (U32 optval, int set = -1)	1484	rxvt_term::option (U32 optval, int set = -1)
1213	CODE:	1485	CODE:
1214	{	1486	{
1215	RETVAL = THIS->options & optval;	1487	RETVAL = THIS->options & optval;
…		…
1219	if (set)	1491	if (set)
1220	THIS->options \|= optval;	1492	THIS->options \|= optval;
1221	else	1493	else
1222	THIS->options &= ~optval;	1494	THIS->options &= ~optval;
1223		1495
		1496	if (THIS->check_ev.is_active ()) // avoid doing this before START
1224	switch (optval)	1497	switch (optval)
1225	{	1498	{
1226	case Opt_skipBuiltinGlyphs:	1499	case Opt_skipBuiltinGlyphs:
1227	THIS->set_fonts ();	1500	THIS->set_fonts ();
1228	THIS->scr_remap_chars ();	1501	THIS->scr_remap_chars ();
1229	THIS->scr_touch (true);	1502	THIS->scr_touch (true);
1230	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1231	break;	1504	break;
1232		1505
1233	case Opt_cursorUnderline:	1506	case Opt_cursorUnderline:
1234	THIS->want_refresh = 1;	1507	THIS->want_refresh = 1;
1235	break;	1508	break;
1236		1509
1237	# case Opt_scrollBar_floating:	1510	# case Opt_scrollBar_floating:
1238	# case Opt_scrollBar_right:	1511	# case Opt_scrollBar_right:
1239	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240	# break;	1513	# break;
1241	}	1514	}
1242	}	1515	}
1243	}	1516	}
1244	OUTPUT:	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:
1245	RETVAL	1526	RETVAL
1246		1527
1247	void	1528	void
1248	rxvt_term::screen_cur (...)	1529	rxvt_term::screen_cur (...)
1249	PROTOTYPE: $;$$	1530	PROTOTYPE: $;$$
…		…
1266	PUSHs (sv_2mortal (newSViv (rc.col)));	1547	PUSHs (sv_2mortal (newSViv (rc.col)));
1267	}	1548	}
1268		1549
1269	if (items == 3)	1550	if (items == 3)
1270	{	1551	{
1271	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1552	rc.row = SvIV (ST (1));
1272	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);
1273		1573
1274	if (ix)	1574	if (ix)
1275	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
1276	}	1576	}
1277	}	1577	}
1278		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
1279	int	1596	int
1280	rxvt_term::selection_grab (U32 eventtime)	1597	rxvt_term::selection_grab (Time eventtime)
1281		1598
1282	void	1599	void
1283	rxvt_term::selection (SV *newtext = 0)	1600	rxvt_term::selection (SV *newtext = 0)
1284	PPCODE:	1601	PPCODE:
1285	{	1602	{
1286	if (GIMME_V != G_VOID)	1603	if (GIMME_V != G_VOID)
1287	XPUSHs (THIS->selection.text	1604	XPUSHs (THIS->selection.text
1288	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1605	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1289	: &PL_sv_undef);	1606	: &PL_sv_undef);
1290		1607
1291	if (newtext)	1608	if (newtext)
1292	{	1609	{
1293	free (THIS->selection.text);	1610	free (THIS->selection.text);
1294		1611
1295	THIS->selection.text = sv2wcs (newtext);	1612	THIS->selection.text = sv2wcs (newtext);
1296	THIS->selection.len = wcslen (THIS->selection.text);	1613	THIS->selection.len = wcslen (THIS->selection.text);
1297	}	1614	}
1298	}	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)
1299		1628
1300	void	1629	void
1301	rxvt_term::scr_add_lines (SV *string)	1630	rxvt_term::scr_add_lines (SV *string)
1302	CODE:	1631	CODE:
1303	{	1632	{
…		…
1344	o->self = (HV *)SvRV (RETVAL);	1673	o->self = (HV *)SvRV (RETVAL);
1345	}	1674	}
1346	OUTPUT:	1675	OUTPUT:
1347	RETVAL	1676	RETVAL
1348		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
1349	MODULE = urxvt PACKAGE = urxvt::overlay	1817	MODULE = urxvt PACKAGE = urxvt::overlay
1350		1818
1351	void	1819	void
1352	overlay::set (int x, int y, SV text, SV rend = 0)	1820	overlay::set (int x, int y, SV text, SV rend = 0)
1353		1821
…		…
1358	overlay::hide ()	1826	overlay::hide ()
1359		1827
1360	void	1828	void
1361	overlay::DESTROY ()	1829	overlay::DESTROY ()
1362		1830
1363	MODULE = urxvt PACKAGE = urxvt::timer	1831	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
1364		1832
1365	SV *
1366	timer::new ()
1367	CODE:
1368	timer *w = new timer;
1369	w->start (NOW);
1370	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1371	w->self = (HV *)SvRV (RETVAL);
1372	OUTPUT:
1373	RETVAL
1374
1375	timer *
1376	timer::cb (SV *cb)
1377	CODE:
1378	THIS->cb (cb);
1379	RETVAL = THIS;
1380	OUTPUT:
1381	RETVAL
1382
1383	NV
1384	timer::at ()
1385	CODE:
1386	RETVAL = THIS->at;
1387	OUTPUT:
1388	RETVAL
1389
1390	timer *
1391	timer::interval (NV interval)
1392	CODE:
1393	THIS->interval = interval;
1394	RETVAL = THIS;
1395	OUTPUT:
1396	RETVAL
1397
1398	timer *
1399	timer::set (NV tstamp)
1400	CODE:
1401	THIS->set (tstamp);
1402	RETVAL = THIS;
1403	OUTPUT:
1404	RETVAL
1405
1406	timer *
1407	timer::start (NV tstamp = THIS->at)
1408	CODE:
1409	THIS->start (tstamp);
1410	RETVAL = THIS;
1411	OUTPUT:
1412	RETVAL
1413
1414	timer *
1415	timer::stop ()
1416	CODE:
1417	THIS->stop ();
1418	RETVAL = THIS;
1419	OUTPUT:
1420	RETVAL
1421
1422	void
1423	timer::DESTROY ()
1424
1425	MODULE = urxvt PACKAGE = urxvt::iow
1426
1427	SV *
1428	iow::new ()
1429	CODE:
1430	iow *w = new iow;
1431	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1432	w->self = (HV *)SvRV (RETVAL);
1433	OUTPUT:
1434	RETVAL
1435
1436	iow *
1437	iow::cb (SV *cb)
1438	CODE:
1439	THIS->cb (cb);
1440	RETVAL = THIS;
1441	OUTPUT:
1442	RETVAL
1443
1444	iow *
1445	iow::fd (int fd)
1446	CODE:
1447	THIS->fd = fd;
1448	RETVAL = THIS;
1449	OUTPUT:
1450	RETVAL
1451
1452	iow *
1453	iow::events (short events)
1454	CODE:
1455	THIS->events = events;
1456	RETVAL = THIS;
1457	OUTPUT:
1458	RETVAL
1459
1460	iow *
1461	iow::start ()
1462	CODE:
1463	THIS->start ();
1464	RETVAL = THIS;
1465	OUTPUT:
1466	RETVAL
1467
1468	iow *
1469	iow::stop ()
1470	CODE:
1471	THIS->stop ();
1472	RETVAL = THIS;
1473	OUTPUT:
1474	RETVAL
1475
1476	void
1477	iow::DESTROY ()
1478
1479

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs. Revision 1.109 by root, Thu Dec 14 15:19:31 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.109 by root, Thu Dec 14 15:19:31 2006 UTC