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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.54 by root, Wed Jan 11 00:59:58 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
34	#include "iom.h"	36	#include "iom.h"
35	#include "rxvt.h"	37	#include "rxvt.h"
36	#include "keyboard.h"	38	#include "keyboard.h"
37	#include "rxvtutil.h"	39	#include "rxvtutil.h"
38	#include "rxvtperl.h"	40	#include "rxvtperl.h"
39		41
40	#include "perlxsi.c"	42	#include "perlxsi.c"
41		43
42	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
44	#else	46	#else
45	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
46	#endif	48	#endif
47		49
48	#undef LINENO	50	#undef LINENO
49	#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)
50	#undef ROW	52	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
52		54
		55	typedef int CHAINED UNUSED;
		56
53	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
54
55	static SV *
56	taint (SV *sv)
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61
62	static SV *
63	taint_if (SV sv, SV src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		58
71	static wchar_t *	59	static wchar_t *
72	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
73	{	61	{
74	STRLEN len;	62	STRLEN len;
…		…
92	new_ref (HV hv, const char klass)	80	new_ref (HV hv, const char klass)
93	{	81	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}	83	}
96		84
97	//TODO: use magic
98	static SV *	85	static SV *
99	newSVptr (void ptr, const char klass)	86	newSVptr (void ptr, const char klass)
100	{	87	{
101	HV *hv = newHV ();	88	HV *hv = newHV ();
102	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	89	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
…		…
125	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);
126		113
127	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
128	}	115	}
129		116
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		119
133	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
134		121
135	struct perl_watcher
136	{
137	SV *cbsv;
138	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char type, SV self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char type, SV self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		123
226	struct overlay {	124	class overlay {
227	HV *self;
228	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
229	int x, y, w, h;	127	int x, y, w, h;
230	int border;	128	int border;
231	text_t **text;	129	text_t **text;
232	rend_t **rend;	130	rend_t **rend;
233		131
		132	public:
		133	HV *self;
		134
234	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);
235	~overlay ();	136	~overlay ();
236		137
237	void show ();	138	void show ();
238	void hide ();	139	void hide ();
…		…
241		142
242	void set (int x, int y, SV str, SV rend);	143	void set (int x, int y, SV str, SV rend);
243	};	144	};
244		145
245	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)
246	: 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)
247	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
248	if (border == 2)	152	if (border == 2)
249	{	153	{
250	w += 2;	154	w += 2;
251	h += 2;	155	h += 2;
252	}	156	}
…		…
290	*rp++ = r;	194	*rp++ = r;
291	}	195	}
292	}	196	}
293		197
294	show ();	198	show ();
295	THIS->want_refresh = 1;
296	}	199	}
297		200
298	overlay::~overlay ()	201	overlay::~overlay ()
299	{	202	{
300	hide ();	203	hide ();
…		…
305	delete [] rend[y];	208	delete [] rend[y];
306	}	209	}
307		210
308	delete [] text;	211	delete [] text;
309	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));
310		225
311	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
312	}	227	}
313		228
314	void	229	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}
322
323	void
324	overlay::hide ()	230	overlay::hide ()
325	{	231	{
326	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
327		234
328	if (ovs)	235	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		236
332	HV hv = (HV )SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	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;
335	}	250	}
336		251
337	void overlay::swap ()	252	void overlay::swap ()
338	{	253	{
339	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));
…		…
345	for (int y = ov_h; y--; )	260	for (int y = ov_h; y--; )
346	{	261	{
347	text_t *t1 = text [y];	262	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	263	rend_t *r1 = rend [y];
349		264
350	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;
351	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;
352		267
353	for (int x = ov_w; x--; )	268	for (int x = ov_w; x--; )
354	{	269	{
355	text_t t = t1; t1++ = t2; t2++ = t;	270	text_t t = t1; t1++ = t2; t2++ = t;
356	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));
…		…
379	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
381		296
382	AV av = (AV )SvRV (rend);	297	AV av = (AV )SvRV (rend);
383		298
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	301	}
387		302
388	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
389	}	304	}
390		305
391
392	/////////////////////////////////////////////////////////////////////////////	306	/////////////////////////////////////////////////////////////////////////////
393		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
		310
		311	/////////////////////////////////////////////////////////////////////////////
		312
394	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
395		314
396	static PerlInterpreter *perl;	315	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		316
402	rxvt_perl_interp::~rxvt_perl_interp ()	317	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	318	{
404	if (perl)	319	if (perl)
405	{	320	{
…		…
407	perl_free (perl);	322	perl_free (perl);
408	}	323	}
409	}	324	}
410		325
411	void	326	void
412	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
413	{	328	{
414	if (!perl)	329	if (!perl)
415	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
		333	perl_environ = rxvt_environ;
		334	swap (perl_environ, environ);
		335
416	char *argv[] = {	336	char *argv[] = {
417	"",	337	"",
418	"-T",	338	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
420	};	345	};
421		346
422	perl = perl_alloc ();	347	perl = perl_alloc ();
423	perl_construct (perl);	348	perl_construct (perl);
424		349
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	350	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
426	\|\| perl_run (perl))	351	\|\| perl_run (perl))
427	{	352	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	353	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
429		354
430	perl_destruct (perl);	355	perl_destruct (perl);
431	perl_free (perl);	356	perl_free (perl);
432	perl = 0;	357	perl = 0;
433	}	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);
434	}	370	}
435	}	371	}
436		372
437	static void	373	static void
438	ungrab (rxvt_term *THIS)	374	ungrab (rxvt_term *THIS)
439	{	375	{
440	if (THIS->perl.grabtime)	376	if (THIS->perl.grabtime)
441	{	377	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
444	THIS->perl.grabtime = 0;	380	THIS->perl.grabtime = 0;
445	}	381	}
446	}	382	}
447		383
448	bool	384	bool
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
450	{	386	{
451	if (!perl)	387	if (!perl \|\| !term->perl.self)
452	return false;	388	return false;
453		389
454	if (htype == HOOK_INIT) // first hook ever called	390	// pre-handling of some events
		391	if (htype == HOOK_REFRESH_END)
455	{	392	{
456	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));
457	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 ();
458	}	397	}
459	else if (!term->perl.self)	398
460	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	}
461	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
462	{	608	{
463	// 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;
464	}	614	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
468	{
469	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		615
471	if (HvKEYS (hv))	616	swap (perl_environ, environ);
472	{
473	hv_iterinit (hv);
474		617
475	while (HE *he = hv_iternext (hv))	618	return event_consumed;
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
477	}
478
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489
490	ENTER;
491	SAVETMPS;
492
493	PUSHMARK (SP);
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));
497
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char str = va_arg (ap, char );
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t wstr = va_arg (ap, wchar_t );
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent xe = va_arg (ap, XEvent );
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608
609	if (htype == HOOK_DESTROY)
610	{
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	619	}
623		620
624	/////////////////////////////////////////////////////////////////////////////	621	/////////////////////////////////////////////////////////////////////////////
625		622
626	MODULE = urxvt PACKAGE = urxvt	623	MODULE = urxvt PACKAGE = urxvt
…		…
645	# include "optinc.h"	642	# include "optinc.h"
646	# undef nodef	643	# undef nodef
647	# undef def	644	# undef def
648		645
649	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
650	# 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 }
651	export_const_iv (DEFAULT_RSTYLE);	652	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	653	const_iv (OVERLAY_RSTYLE),
653	export_const_iv (RS_Bold);	654	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	655	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	656	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	657	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	658	const_iv (RS_Uline),
658		659
659	export_const_iv (CurrentTime);	660	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	661	const_iv (ShiftMask),
661	export_const_iv (LockMask);	662	const_iv (LockMask),
662	export_const_iv (ControlMask);	663	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	664	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	665	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	666	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	667	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	668	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	669	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	670	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	671	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	672	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	673	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	674	const_iv (AnyModifier),
674		675
		676	const_iv (NoSymbol),
		677	const_iv (GrabModeSync),
		678	const_iv (GrabModeAsync),
		679
675	export_const_iv (EVENT_NONE);	680	const_iv (EVENT_NONE),
676	export_const_iv (EVENT_READ);	681	const_iv (EVENT_READ),
677	export_const_iv (EVENT_WRITE);	682	const_iv (EVENT_WRITE),
678	}
679		683
680	void	684	const_iv (NoEventMask),
681	set_should_invoke (int htype, int value)	685	const_iv (KeyPressMask),
682	CODE:	686	const_iv (KeyReleaseMask),
683	rxvt_perl.should_invoke [htype] = value;	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),
		710
		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	};
		770
		771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		772	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		773	}
684		774
685	void	775	void
686	warn (const char *msg)	776	warn (const char *msg)
687	CODE:	777	CODE:
688	rxvt_warn ("%s", msg);	778	rxvt_warn ("%s", msg);
…		…
690	void	780	void
691	fatal (const char *msg)	781	fatal (const char *msg)
692	CODE:	782	CODE:
693	rxvt_fatal ("%s", msg);	783	rxvt_fatal ("%s", msg);
694		784
695	SV *	785	void
696	untaint (SV *sv)	786	_exit (int status)
697	CODE:
698	RETVAL = newSVsv (sv);
699	SvTAINTED_off (RETVAL);
700	OUTPUT:
701	RETVAL
702
703	bool
704	safe ()
705	CODE:
706	RETVAL = !rxvt_tainted ();
707	OUTPUT:
708	RETVAL
709		787
710	NV	788	NV
711	NOW ()	789	NOW ()
712	CODE:	790	CODE:
713	RETVAL = NOW;	791	RETVAL = NOW;
…		…
729	RETVAL	807	RETVAL
730		808
731	int	809	int
732	SET_FGCOLOR (int rend, int new_color)	810	SET_FGCOLOR (int rend, int new_color)
733	CODE:	811	CODE:
734	RETVAL = SET_FGCOLOR (rend, new_color);	812	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
735	OUTPUT:	813	OUTPUT:
736	RETVAL	814	RETVAL
737		815
738	int	816	int
739	SET_BGCOLOR (int rend, int new_color)	817	SET_BGCOLOR (int rend, int new_color)
740	CODE:	818	CODE:
741	RETVAL = SET_BGCOLOR (rend, new_color);	819	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
742	OUTPUT:	820	OUTPUT:
743	RETVAL	821	RETVAL
744		822
745	int	823	int
746	GET_CUSTOM (int rend)	824	GET_CUSTOM (int rend)
747	CODE:	825	CODE:
748	RETVAL = (rend && RS_customMask) >> RS_customShift;	826	RETVAL = (rend & RS_customMask) >> RS_customShift;
749	OUTPUT:	827	OUTPUT:
750	RETVAL	828	RETVAL
751		829
752	int	830	int
753	SET_CUSTOM (int rend, int new_value)	831	SET_CUSTOM (int rend, int new_value)
…		…
760	\| ((new_value << RS_customShift) & RS_customMask);	838	\| ((new_value << RS_customShift) & RS_customMask);
761	}	839	}
762	OUTPUT:	840	OUTPUT:
763	RETVAL	841	RETVAL
764		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
765	MODULE = urxvt PACKAGE = urxvt::term	854	MODULE = urxvt PACKAGE = urxvt::term
766		855
767	SV *	856	SV *
768	_new (...)	857	_new (AV env, AV arg)
769	CODE:	858	CODE:
770	{	859	{
771	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
772	croak ("first argument to urxvt::term->_new must be arrayref");
773
774	rxvt_term *term = new rxvt_term;	860	rxvt_term *term = new rxvt_term;
775		861
776	term->argv = new stringvec;	862	stringvec *argv = new stringvec;
777	term->envv = new stringvec;	863	stringvec *envv = new stringvec;
778		864
779	for (int i = 1; i < items; i++)	865	for (int i = 0; i <= AvFILL (arg); i++)
780	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	866	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
781		867
782	AV envv = (AV )SvRV (ST (0));
783	for (int i = av_len (envv) + 1; i--; )	868	for (int i = AvFILL (env) + 1; i--; )
784	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	869	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
785		870
786	term->envv->push_back (0);	871	envv->push_back (0);
787		872
788	bool success;	873	bool success;
789		874
790	try	875	try
791	{	876	{
792	success = term->init (term->argv->size (), term->argv->begin ());	877	success = term->init (argv, envv);
793	}	878	}
794	catch (const class rxvt_failure_exception &e)	879	catch (const class rxvt_failure_exception &e)
795	{	880	{
796	success = false;	881	success = false;
797	}	882	}
…		…
810		895
811	void	896	void
812	rxvt_term::destroy ()	897	rxvt_term::destroy ()
813		898
814	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
815	rxvt_term::grab_button (int button, U32 modifiers)	905	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
816	CODE:	906	CODE:
817	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	907	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
818	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	908	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
819	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);
820		933
821	bool	934	bool
822	rxvt_term::grab (U32 eventtime, int sync = 0)	935	rxvt_term::grab (Time eventtime, int sync = 0)
823	CODE:	936	CODE:
824	{	937	{
825	int mode = sync ? GrabModeSync : GrabModeAsync;	938	int mode = sync ? GrabModeSync : GrabModeAsync;
826		939
827	THIS->perl.grabtime = 0;	940	THIS->perl.grabtime = 0;
828		941
829	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	942	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
830	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	943	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
831	mode, mode, None, GRAB_CURSOR, eventtime))	944	mode, mode, None, GRAB_CURSOR, eventtime))
832	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	945	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
833	THIS->perl.grabtime = eventtime;	946	THIS->perl.grabtime = eventtime;
834	else	947	else
835	XUngrabPointer (THIS->display->display, eventtime);	948	XUngrabPointer (THIS->dpy, eventtime);
836		949
837	RETVAL = !!THIS->perl.grabtime;	950	RETVAL = !!THIS->perl.grabtime;
838	}	951	}
839	OUTPUT:	952	OUTPUT:
840	RETVAL	953	RETVAL
841		954
842	void	955	void
843	rxvt_term::allow_events_async ()	956	rxvt_term::allow_events_async ()
844	CODE:	957	CODE:
845	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	958	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
846		959
847	void	960	void
848	rxvt_term::allow_events_sync ()	961	rxvt_term::allow_events_sync ()
849	CODE:	962	CODE:
850	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
851		964
852	void	965	void
853	rxvt_term::allow_events_replay ()	966	rxvt_term::allow_events_replay ()
854	CODE:	967	CODE:
855	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	968	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
856	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	969	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
857		970
858	void	971	void
859	rxvt_term::ungrab ()	972	rxvt_term::ungrab ()
860	CODE:	973	CODE:
861	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
862		999
863	int	1000	int
864	rxvt_term::strwidth (SV *str)	1001	rxvt_term::strwidth (SV *str)
865	CODE:	1002	CODE:
866	{	1003	{
867	wchar_t *wstr = sv2wcs (str);	1004	wchar_t *wstr = sv2wcs (str);
868		1005
869	rxvt_push_locale (THIS->locale);	1006	rxvt_push_locale (THIS->locale);
870	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	}
871	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
872		1016
873	free (wstr);	1017	free (wstr);
874	}	1018	}
875	OUTPUT:	1019	OUTPUT:
…		…
885	char *mbstr = rxvt_wcstombs (wstr);	1029	char *mbstr = rxvt_wcstombs (wstr);
886	rxvt_pop_locale ();	1030	rxvt_pop_locale ();
887		1031
888	free (wstr);	1032	free (wstr);
889		1033
890	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1034	RETVAL = newSVpv (mbstr, 0);
891	free (mbstr);	1035	free (mbstr);
892	}	1036	}
893	OUTPUT:	1037	OUTPUT:
894	RETVAL	1038	RETVAL
895		1039
…		…
902		1046
903	rxvt_push_locale (THIS->locale);	1047	rxvt_push_locale (THIS->locale);
904	wchar_t *wstr = rxvt_mbstowcs (data, len);	1048	wchar_t *wstr = rxvt_mbstowcs (data, len);
905	rxvt_pop_locale ();	1049	rxvt_pop_locale ();
906		1050
907	RETVAL = taint_if (wcs2sv (wstr), octets);	1051	RETVAL = wcs2sv (wstr);
908	free (wstr);	1052	free (wstr);
909	}	1053	}
		1054	OUTPUT:
		1055	RETVAL
		1056
		1057	char *
		1058	rxvt_term::locale ()
		1059	CODE:
		1060	RETVAL = THIS->locale;
910	OUTPUT:	1061	OUTPUT:
911	RETVAL	1062	RETVAL
912		1063
913	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1064	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
914		1065
…		…
919	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1070	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
920	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1071	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
921	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1072	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
922	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1073	#define TERM_OFFSET_focus TERM_OFFSET(focus)
923	#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)
924	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1078	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
925	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1079	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
926	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1080	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
927		1081
928	int	1082	int
929	rxvt_term::width ()	1083	rxvt_term::width ()
930	ALIAS:	1084	ALIAS:
931	width = TERM_OFFSET_width	1085	width = TERM_OFFSET_width
…		…
935	fbase = TERM_OFFSET_fbase	1089	fbase = TERM_OFFSET_fbase
936	nrow = TERM_OFFSET_nrow	1090	nrow = TERM_OFFSET_nrow
937	ncol = TERM_OFFSET_ncol	1091	ncol = TERM_OFFSET_ncol
938	focus = TERM_OFFSET_focus	1092	focus = TERM_OFFSET_focus
939	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
940	saveLines = TERM_OFFSET_saveLines	1097	saveLines = TERM_OFFSET_saveLines
941	total_rows = TERM_OFFSET_total_rows	1098	total_rows = TERM_OFFSET_total_rows
942	nsaved = TERM_OFFSET_nsaved	1099	top_row = TERM_OFFSET_top_row
943	CODE:	1100	CODE:
944	RETVAL = (int )((char *)THIS + ix);	1101	RETVAL = (int )((char *)THIS + ix);
945	OUTPUT:	1102	OUTPUT:
946	RETVAL	1103	RETVAL
947		1104
…		…
949	rxvt_term::ModLevel3Mask ()	1106	rxvt_term::ModLevel3Mask ()
950	ALIAS:	1107	ALIAS:
951	ModLevel3Mask = 0	1108	ModLevel3Mask = 0
952	ModMetaMask = 1	1109	ModMetaMask = 1
953	ModNumLockMask = 2	1110	ModNumLockMask = 2
		1111	current_screen = 3
		1112	hidden_cursor = 4
954	CODE:	1113	CODE:
955	switch (ix)	1114	switch (ix)
956	{	1115	{
957	case 0: RETVAL = THIS->ModLevel3Mask; break;	1116	case 0: RETVAL = THIS->ModLevel3Mask; break;
958	case 1: RETVAL = THIS->ModMetaMask; break;	1117	case 1: RETVAL = THIS->ModMetaMask; break;
959	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;
960	}	1121	}
961	OUTPUT:	1122	OUTPUT:
962	RETVAL	1123	RETVAL
963		1124
964	char *	1125	char *
…		…
974	}	1135	}
975	OUTPUT:	1136	OUTPUT:
976	RETVAL	1137	RETVAL
977		1138
978	SV *	1139	SV *
979	rxvt_term::_env ()	1140	rxvt_term::envv ()
		1141	ALIAS:
		1142	argv = 1
980	CODE:	1143	PPCODE:
981	{	1144	{
982	if (THIS->envv)	1145	stringvec *vec = ix ? THIS->argv : THIS->envv;
983	{
984	AV *av = newAV ();
985		1146
		1147	EXTEND (SP, vec->size ());
		1148
986	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1149	for (char **i = vec->begin (); i != vec->end (); ++i)
987	if (*i)	1150	if (*i)
988	av_push (av, newSVpv (*i, 0));	1151	PUSHs (sv_2mortal (newSVpv (*i, 0)));
989
990	RETVAL = newRV_noinc ((SV *)av);
991	}
992	else
993	RETVAL = &PL_sv_undef;
994	}	1152	}
995	OUTPUT:
996	RETVAL
997		1153
998	int	1154	int
999	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1155	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1000	CODE:	1156	CODE:
1001	RETVAL = THIS->pty_ev.events;	1157	RETVAL = THIS->pty_ev.events;
1002	if (events != EVENT_UNDEF)	1158	if (events != EVENT_UNDEF)
1003	THIS->pty_ev.set (events);	1159	THIS->pty_ev.set (events);
1004	OUTPUT:	1160	OUTPUT:
1005	RETVAL	1161	RETVAL
1006		1162
1007	U32	1163	int
		1164	rxvt_term::pty_fd ()
		1165	CODE:
		1166	RETVAL = THIS->pty->pty;
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	Window
1008	rxvt_term::parent ()	1171	rxvt_term::parent ()
1009	CODE:	1172	CODE:
1010	RETVAL = (U32)THIS->parent [0];	1173	RETVAL = THIS->parent [0];
1011	OUTPUT:	1174	OUTPUT:
1012	RETVAL	1175	RETVAL
1013		1176
1014	U32	1177	Window
1015	rxvt_term::vt ()	1178	rxvt_term::vt ()
1016	CODE:	1179	CODE:
1017	RETVAL = (U32)THIS->vt;	1180	RETVAL = THIS->vt;
1018	OUTPUT:	1181	OUTPUT:
1019	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 ();
1020		1189
1021	U32	1190	U32
1022	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1191	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1023	CODE:	1192	CODE:
1024	{
1025	RETVAL = THIS->rstyle;	1193	RETVAL = THIS->rstyle;
1026	THIS->rstyle = new_rstyle;	1194	THIS->rstyle = new_rstyle;
1027	}
1028	OUTPUT:	1195	OUTPUT:
1029	RETVAL	1196	RETVAL
1030		1197
1031	int	1198	int
1032	rxvt_term::view_start (int newval = -1)	1199	rxvt_term::view_start (int newval = 1)
		1200	PROTOTYPE: $;$
1033	CODE:	1201	CODE:
1034	{	1202	{
1035	RETVAL = THIS->view_start;	1203	RETVAL = THIS->view_start;
1036		1204
1037	if (newval >= 0)	1205	if (newval <= 0)
1038	{	1206	THIS->scr_changeview (max (newval, THIS->top_row));
1039	THIS->view_start = min (newval, THIS->nsaved);
1040	THIS->scr_changeview (RETVAL);
1041	}
1042	}	1207	}
1043	OUTPUT:	1208	OUTPUT:
1044	RETVAL	1209	RETVAL
1045		1210
1046	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
1047	rxvt_term::want_refresh ()	1244	rxvt_term::want_refresh ()
1048	CODE:	1245	CODE:
1049	THIS->want_refresh = 1;	1246	THIS->want_refresh = 1;
1050		1247
1051	void	1248	void
1052	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)
1053	PPCODE:	1250	PPCODE:
1054	{	1251	{
1055	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1252	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1056	XSRETURN_EMPTY;	1253	XSRETURN_EMPTY;
1057		1254
1058	line_t &l = ROW(row_number);	1255	line_t &l = ROW(row_number);
1059		1256
1060	if (GIMME_V != G_VOID)	1257	if (GIMME_V != G_VOID)
1061	{	1258	{
1062	wchar_t *wstr = new wchar_t [THIS->ncol];	1259	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1063		1260
1064	for (int col = 0; col < THIS->ncol; col++)	1261	for (int col = 0; col < THIS->ncol; col++)
1065	wstr [col] = l.t [col];	1262	wstr [col] = l.t [col];
1066		1263
1067	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1264	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1068
1069	delete [] wstr;
1070	}	1265	}
1071		1266
1072	if (new_text)	1267	if (new_text)
1073	{	1268	{
1074	wchar_t *wstr = sv2wcs (new_text);	1269	wchar_t *wstr = sv2wcs (new_text);
1075		1270
1076	int len = min (wcslen (wstr) - start_ofs, max_len);	1271	int len = min (wcslen (wstr) - start_ofs, max_len);
1077		1272
1078	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1273	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1079	{	1274	{
1080	free (wstr);	1275	free (wstr);
1081	croak ("new_text extends beyond horizontal margins");	1276	croak ("new_text extends beyond horizontal margins");
1082	}	1277	}
1083		1278
…		…
1093		1288
1094	void	1289	void
1095	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)
1096	PPCODE:	1291	PPCODE:
1097	{	1292	{
1098	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1293	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1099	XSRETURN_EMPTY;	1294	XSRETURN_EMPTY;
1100		1295
1101	line_t &l = ROW(row_number);	1296	line_t &l = ROW(row_number);
1102		1297
1103	if (GIMME_V != G_VOID)	1298	if (GIMME_V != G_VOID)
…		…
1115	{	1310	{
1116	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1311	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1117	croak ("new_rend must be arrayref");	1312	croak ("new_rend must be arrayref");
1118		1313
1119	AV av = (AV )SvRV (new_rend);	1314	AV av = (AV )SvRV (new_rend);
1120	int len = min (av_len (av) + 1 - start_ofs, max_len);	1315	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1121		1316
1122	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1317	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1123	croak ("new_rend array extends beyond horizontal margins");	1318	croak ("new_rend array extends beyond horizontal margins");
1124		1319
1125	for (int col = start_col; col < start_col + len; col++)	1320	for (int col = start_col; col < start_col + len; col++)
1126	{	1321	{
1127	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;
…		…
1133		1328
1134	int	1329	int
1135	rxvt_term::ROW_l (int row_number, int new_length = -1)	1330	rxvt_term::ROW_l (int row_number, int new_length = -1)
1136	CODE:	1331	CODE:
1137	{	1332	{
1138	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1333	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1139	XSRETURN_EMPTY;	1334	XSRETURN_EMPTY;
1140		1335
1141	line_t &l = ROW(row_number);	1336	line_t &l = ROW(row_number);
1142	RETVAL = l.l;	1337	RETVAL = l.l;
1143		1338
…		…
1149		1344
1150	bool	1345	bool
1151	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)
1152	CODE:	1347	CODE:
1153	{	1348	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1349	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1156		1351
1157	line_t &l = ROW(row_number);	1352	line_t &l = ROW(row_number);
1158	RETVAL = l.is_longer ();	1353	RETVAL = l.is_longer ();
1159		1354
…		…
1167	rxvt_term::special_encode (SV *string)	1362	rxvt_term::special_encode (SV *string)
1168	CODE:	1363	CODE:
1169	{	1364	{
1170	wchar_t *wstr = sv2wcs (string);	1365	wchar_t *wstr = sv2wcs (string);
1171	int wlen = wcslen (wstr);	1366	int wlen = wcslen (wstr);
1172	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1367	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1173		1368
1174	rxvt_push_locale (THIS->locale);	1369	rxvt_push_locale (THIS->locale);
1175		1370
1176	wchar_t *r = rstr;	1371	wchar_t *r = rstr;
1177	for (wchar_t s = wstr; s; s++)	1372	for (wchar_t s = wstr; s; s++)
		1373	{
		1374	int w = WCWIDTH (*s);
		1375
1178	if (wcwidth (*s) == 0)	1376	if (w == 0)
1179	{	1377	{
1180	if (r == rstr)	1378	if (r == rstr)
1181	croak ("leading combining character unencodable");	1379	croak ("leading combining character unencodable");
1182		1380
1183	unicode_t n = rxvt_compose (r[-1], *s);	1381	unicode_t n = rxvt_compose (r[-1], *s);
1184	if (n == NOCHAR)	1382	if (n == NOCHAR)
1185	n = rxvt_composite.compose (r[-1], *s);	1383	n = rxvt_composite.compose (r[-1], *s);
1186		1384
1187	r[-1] = n;	1385	r[-1] = n;
1188	}	1386	}
1189	#if !UNICODE_3	1387	#if !UNICODE_3
1190	else if (*s >= 0x10000)	1388	else if (*s >= 0x10000)
1191	r++ = rxvt_composite.compose (s);	1389	r++ = rxvt_composite.compose (s);
1192	#endif	1390	#endif
1193	else	1391	else
1194	r++ = s;	1392	r++ = s;
		1393
		1394	// the *2 above only allows wcwidth <= 2
		1395	if (w > 1)
		1396	*r++ = NOCHAR;
		1397	}
1195		1398
1196	rxvt_pop_locale ();	1399	rxvt_pop_locale ();
1197		1400
1198	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1401	RETVAL = wcs2sv (rstr, r - rstr);
1199
1200	delete [] rstr;
1201	}	1402	}
1202	OUTPUT:	1403	OUTPUT:
1203	RETVAL	1404	RETVAL
1204		1405
1205	SV *	1406	SV *
…		…
1217	else if (IS_COMPOSE (*s))	1418	else if (IS_COMPOSE (*s))
1218	dlen += rxvt_composite.expand (*s, 0);	1419	dlen += rxvt_composite.expand (*s, 0);
1219	else	1420	else
1220	dlen++;	1421	dlen++;
1221		1422
1222	wchar_t *rstr = new wchar_t [dlen];	1423	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1223		1424
1224	// decode	1425	// decode
1225	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1226	for (wchar_t s = wstr; s; s++)	1427	for (wchar_t s = wstr; s; s++)
1227	if (*s == NOCHAR)	1428	if (*s == NOCHAR)
…		…
1229	else if (IS_COMPOSE (*s))	1430	else if (IS_COMPOSE (*s))
1230	r += rxvt_composite.expand (*s, r);	1431	r += rxvt_composite.expand (*s, r);
1231	else	1432	else
1232	r++ = s;	1433	r++ = s;
1233		1434
1234	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1435	RETVAL = wcs2sv (rstr, r - rstr);
1235
1236	delete [] rstr;
1237	}	1436	}
1238	OUTPUT:	1437	OUTPUT:
1239	RETVAL	1438	RETVAL
1240		1439
1241	void	1440	void
1242	rxvt_term::_resource (char name, int index, SV newval = 0)	1441	rxvt_term::_resource (char name, int index, SV newval = 0)
1243	PPCODE:	1442	PPCODE:
1244	{	1443	{
1245	struct resval { const char *name; int value; } rslist [] = {	1444	static const struct resval { const char name; int value; } rs, rslist [] = {
1246	# define def(name) { # name, Rs_ ## name },	1445	# define def(name) { # name, Rs_ ## name },
1247	# define reserve(name,count)	1446	# define reserve(name,count)
1248	# include "rsinc.h"	1447	# include "rsinc.h"
1249	# undef def	1448	# undef def
1250	# undef reserve	1449	# undef reserve
1251	};	1450	};
1252		1451
1253	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1452	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1254		1453
1255	do {	1454	do {
1256	if (rs-- == rslist)	1455	if (rs-- == rslist)
1257	croak ("no such resource '%s', requested", name);	1456	croak ("no such resource '%s', requested", name);
1258	} while (strcmp (name, rs->name));	1457	} while (strcmp (name, rs->name));
…		…
1261		1460
1262	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1461	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1263	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);
1264		1463
1265	if (GIMME_V != G_VOID)	1464	if (GIMME_V != G_VOID)
1266	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);
1267		1466
1268	if (newval)	1467	if (newval)
1269	{	1468	{
1270	if (SvOK (newval))	1469	if (SvOK (newval))
1271	{	1470	{
…		…
1276	else	1475	else
1277	THIS->rs [index] = 0;	1476	THIS->rs [index] = 0;
1278	}	1477	}
1279	}	1478	}
1280		1479
		1480	const char *
		1481	rxvt_term::x_resource (const char *name)
		1482
1281	bool	1483	bool
1282	rxvt_term::option (U32 optval, int set = -1)	1484	rxvt_term::option (U32 optval, int set = -1)
1283	CODE:	1485	CODE:
1284	{	1486	{
1285	RETVAL = THIS->options & optval;	1487	RETVAL = THIS->options & optval;
…		…
1289	if (set)	1491	if (set)
1290	THIS->options \|= optval;	1492	THIS->options \|= optval;
1291	else	1493	else
1292	THIS->options &= ~optval;	1494	THIS->options &= ~optval;
1293		1495
		1496	if (THIS->check_ev.is_active ()) // avoid doing this before START
1294	switch (optval)	1497	switch (optval)
1295	{	1498	{
1296	case Opt_skipBuiltinGlyphs:	1499	case Opt_skipBuiltinGlyphs:
1297	THIS->set_fonts ();	1500	THIS->set_fonts ();
1298	THIS->scr_remap_chars ();	1501	THIS->scr_remap_chars ();
1299	THIS->scr_touch (true);	1502	THIS->scr_touch (true);
1300	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1301	break;	1504	break;
1302		1505
1303	case Opt_cursorUnderline:	1506	case Opt_cursorUnderline:
1304	THIS->want_refresh = 1;	1507	THIS->want_refresh = 1;
1305	break;	1508	break;
1306		1509
1307	# case Opt_scrollBar_floating:	1510	# case Opt_scrollBar_floating:
1308	# case Opt_scrollBar_right:	1511	# case Opt_scrollBar_right:
1309	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1310	# break;	1513	# break;
1311	}	1514	}
1312	}	1515	}
1313	}	1516	}
1314	OUTPUT:	1517	OUTPUT:
1315	RETVAL	1518	RETVAL
1316		1519
…		…
1344	PUSHs (sv_2mortal (newSViv (rc.col)));	1547	PUSHs (sv_2mortal (newSViv (rc.col)));
1345	}	1548	}
1346		1549
1347	if (items == 3)	1550	if (items == 3)
1348	{	1551	{
1349	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1552	rc.row = SvIV (ST (1));
1350	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);
1351		1573
1352	if (ix)	1574	if (ix)
1353	THIS->want_refresh = 1;	1575	THIS->want_refresh = 1;
1354	}	1576	}
1355	}	1577	}
…		…
1359	CODE:	1581	CODE:
1360	RETVAL = THIS->charsets [THIS->screen.charset];	1582	RETVAL = THIS->charsets [THIS->screen.charset];
1361	OUTPUT:	1583	OUTPUT:
1362	RETVAL	1584	RETVAL
1363		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
1364	int	1596	int
1365	rxvt_term::selection_grab (U32 eventtime)	1597	rxvt_term::selection_grab (Time eventtime)
1366		1598
1367	void	1599	void
1368	rxvt_term::selection (SV *newtext = 0)	1600	rxvt_term::selection (SV *newtext = 0)
1369	PPCODE:	1601	PPCODE:
1370	{	1602	{
1371	if (GIMME_V != G_VOID)	1603	if (GIMME_V != G_VOID)
1372	XPUSHs (THIS->selection.text	1604	XPUSHs (THIS->selection.text
1373	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1605	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1374	: &PL_sv_undef);	1606	: &PL_sv_undef);
1375		1607
1376	if (newtext)	1608	if (newtext)
1377	{	1609	{
1378	free (THIS->selection.text);	1610	free (THIS->selection.text);
…		…
1388	void	1620	void
1389	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1621	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1390		1622
1391	void	1623	void
1392	rxvt_term::scr_bell ()	1624	rxvt_term::scr_bell ()
		1625
		1626	void
		1627	rxvt_term::scr_change_screen (int screen)
1393		1628
1394	void	1629	void
1395	rxvt_term::scr_add_lines (SV *string)	1630	rxvt_term::scr_add_lines (SV *string)
1396	CODE:	1631	CODE:
1397	{	1632	{
…		…
1438	o->self = (HV *)SvRV (RETVAL);	1673	o->self = (HV *)SvRV (RETVAL);
1439	}	1674	}
1440	OUTPUT:	1675	OUTPUT:
1441	RETVAL	1676	RETVAL
1442		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
1443	MODULE = urxvt PACKAGE = urxvt::overlay	1817	MODULE = urxvt PACKAGE = urxvt::overlay
1444		1818
1445	void	1819	void
1446	overlay::set (int x, int y, SV text, SV rend = 0)	1820	overlay::set (int x, int y, SV text, SV rend = 0)
1447		1821
…		…
1452	overlay::hide ()	1826	overlay::hide ()
1453		1827
1454	void	1828	void
1455	overlay::DESTROY ()	1829	overlay::DESTROY ()
1456		1830
1457	MODULE = urxvt PACKAGE = urxvt::timer	1831	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
1458		1832
1459	SV *
1460	timer::new ()
1461	CODE:
1462	timer *w = new timer;
1463	w->start (NOW);
1464	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1465	w->self = (HV *)SvRV (RETVAL);
1466	OUTPUT:
1467	RETVAL
1468
1469	timer *
1470	timer::cb (SV *cb)
1471	CODE:
1472	THIS->cb (cb);
1473	RETVAL = THIS;
1474	OUTPUT:
1475	RETVAL
1476
1477	NV
1478	timer::at ()
1479	CODE:
1480	RETVAL = THIS->at;
1481	OUTPUT:
1482	RETVAL
1483
1484	timer *
1485	timer::interval (NV interval)
1486	CODE:
1487	THIS->interval = interval;
1488	RETVAL = THIS;
1489	OUTPUT:
1490	RETVAL
1491
1492	timer *
1493	timer::set (NV tstamp)
1494	CODE:
1495	THIS->set (tstamp);
1496	RETVAL = THIS;
1497	OUTPUT:
1498	RETVAL
1499
1500	timer *
1501	timer::start (NV tstamp = THIS->at)
1502	CODE:
1503	THIS->start (tstamp);
1504	RETVAL = THIS;
1505	OUTPUT:
1506	RETVAL
1507
1508	timer *
1509	timer::stop ()
1510	CODE:
1511	THIS->stop ();
1512	RETVAL = THIS;
1513	OUTPUT:
1514	RETVAL
1515
1516	void
1517	timer::DESTROY ()
1518
1519	MODULE = urxvt PACKAGE = urxvt::iow
1520
1521	SV *
1522	iow::new ()
1523	CODE:
1524	iow *w = new iow;
1525	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1526	w->self = (HV *)SvRV (RETVAL);
1527	OUTPUT:
1528	RETVAL
1529
1530	iow *
1531	iow::cb (SV *cb)
1532	CODE:
1533	THIS->cb (cb);
1534	RETVAL = THIS;
1535	OUTPUT:
1536	RETVAL
1537
1538	iow *
1539	iow::fd (int fd)
1540	CODE:
1541	THIS->fd = fd;
1542	RETVAL = THIS;
1543	OUTPUT:
1544	RETVAL
1545
1546	iow *
1547	iow::events (short events)
1548	CODE:
1549	THIS->events = events;
1550	RETVAL = THIS;
1551	OUTPUT:
1552	RETVAL
1553
1554	iow *
1555	iow::start ()
1556	CODE:
1557	THIS->start ();
1558	RETVAL = THIS;
1559	OUTPUT:
1560	RETVAL
1561
1562	iow *
1563	iow::stop ()
1564	CODE:
1565	THIS->stop ();
1566	RETVAL = THIS;
1567	OUTPUT:
1568	RETVAL
1569
1570	void
1571	iow::DESTROY ()
1572
1573

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.54 by root, Wed Jan 11 00:59:58 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 1.54 by root, Wed Jan 11 00:59:58 2006 UTC vs.
Revision 1.109 by root, Thu Dec 14 15:19:31 2006 UTC