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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 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
…		…
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
53	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
54		56
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
71	static wchar_t *	57	static wchar_t *
72	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
73	{	59	{
74	STRLEN len;	60	STRLEN len;
75	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
…		…
92	new_ref (HV hv, const char klass)	78	new_ref (HV hv, const char klass)
93	{	79	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	80	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}	81	}
96		82
97	//TODO: use magic
98	static SV *	83	static SV *
99	newSVptr (void ptr, const char klass)	84	newSVptr (void ptr, const char klass)
100	{	85	{
101	HV *hv = newHV ();	86	HV *hv = newHV ();
102	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	87	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);	110	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		111
127	return (long)mg->mg_ptr;	112	return (long)mg->mg_ptr;
128	}	113	}
129		114
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	115	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	116	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		117
133	/////////////////////////////////////////////////////////////////////////////	118	/////////////////////////////////////////////////////////////////////////////
134		119
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")	120	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		121
226	struct overlay {	122	class overlay {
227	HV *self;
228	rxvt_term *THIS;	123	rxvt_term *THIS;
		124	AV *overlay_av;
229	int x, y, w, h;	125	int x, y, w, h;
230	int border;	126	int border;
231	text_t **text;	127	text_t **text;
232	rend_t **rend;	128	rend_t **rend;
233		129
		130	public:
		131	HV *self;
		132
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	133	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	134	~overlay ();
236		135
237	void show ();	136	void show ();
238	void hide ();	137	void hide ();
…		…
241		140
242	void set (int x, int y, SV str, SV rend);	141	void set (int x, int y, SV str, SV rend);
243	};	142	};
244		143
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	144	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)	145	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
247	{	146	{
		147	if (w < 0) w = 0;
		148	if (h < 0) h = 0;
		149
248	if (border == 2)	150	if (border == 2)
249	{	151	{
250	w += 2;	152	w += 2;
251	h += 2;	153	h += 2;
252	}	154	}
…		…
290	*rp++ = r;	192	*rp++ = r;
291	}	193	}
292	}	194	}
293		195
294	show ();	196	show ();
295	THIS->want_refresh = 1;
296	}	197	}
297		198
298	overlay::~overlay ()	199	overlay::~overlay ()
299	{	200	{
300	hide ();	201	hide ();
…		…
305	delete [] rend[y];	206	delete [] rend[y];
306	}	207	}
307		208
308	delete [] text;	209	delete [] text;
309	delete [] rend;	210	delete [] rend;
		211	}
		212
		213	void
		214	overlay::show ()
		215	{
		216	if (overlay_av)
		217	return;
		218
		219	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		220	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		221	));
		222	av_push (overlay_av, newSViv ((long)this));
310		223
311	THIS->want_refresh = 1;	224	THIS->want_refresh = 1;
312	}	225	}
313		226
314	void	227	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 ()	228	overlay::hide ()
325	{	229	{
326	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	230	if (!overlay_av)
		231	return;
327		232
328	if (ovs)	233	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		234
332	HV hv = (HV )SvRV (*ovs);	235	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	236	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	237	break;
		238
		239	for (; i < AvFILL (overlay_av); i++)
		240	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		241
		242	av_pop (overlay_av);
		243
		244	SvREFCNT_dec (overlay_av);
		245	overlay_av = 0;
		246
		247	THIS->want_refresh = 1;
335	}	248	}
336		249
337	void overlay::swap ()	250	void overlay::swap ()
338	{	251	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	252	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
345	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
346	{	259	{
347	text_t *t1 = text [y];	260	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
349		262
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	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;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		265
353	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
354	{	267	{
355	text_t t = t1; t1++ = t2; t2++ = t;	268	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));	269	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)	292	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
381		294
382	AV av = (AV )SvRV (rend);	295	AV av = (AV )SvRV (rend);
383		296
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	299	}
387		300
388	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
389	}	302	}
390		303
391
392	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
393		305
		306	#define IOM_CLASS "urxvt"
		307	#include <iom_perl.h>
		308
		309	/////////////////////////////////////////////////////////////////////////////
		310
394	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
395		312
396	static PerlInterpreter *perl;	313	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		314
402	rxvt_perl_interp::~rxvt_perl_interp ()	315	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	316	{
404	if (perl)	317	if (perl)
405	{	318	{
…		…
407	perl_free (perl);	320	perl_free (perl);
408	}	321	}
409	}	322	}
410		323
411	void	324	void
412	rxvt_perl_interp::init ()	325	rxvt_perl_interp::init (rxvt_term *term)
413	{	326	{
414	if (!perl)	327	if (!perl)
415	{	328	{
		329	rxvt_push_locale (""); // perl init destroys current locale
		330
416	perl_environ = rxvt_environ;	331	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	332	swap (perl_environ, environ);
418		333
419	char *argv[] = {	334	char *argv[] = {
420	"",	335	"",
421	"-T",	336	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	337	"BEGIN {"
		338	" urxvt->bootstrap;"
		339	" unshift @INC, '" LIBDIR "';"
		340	"}"
		341	""
		342	"use urxvt;"
423	};	343	};
424		344
425	perl = perl_alloc ();	345	perl = perl_alloc ();
426	perl_construct (perl);	346	perl_construct (perl);
427		347
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	348	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	\|\| perl_run (perl))	349	\|\| perl_run (perl))
430	{	350	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	351	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		352
433	perl_destruct (perl);	353	perl_destruct (perl);
434	perl_free (perl);	354	perl_free (perl);
435	perl = 0;	355	perl = 0;
436	}	356	}
437		357
438	swap (perl_environ, environ);	358	swap (perl_environ, environ);
		359
		360	rxvt_pop_locale ();
		361	}
		362
		363	if (perl)
		364	{
		365	// runs outside of perls ENV
		366	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		367	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	368	}
440	}	369	}
441		370
442	static void	371	static void
443	ungrab (rxvt_term *THIS)	372	ungrab (rxvt_term *THIS)
444	{	373	{
445	if (THIS->perl.grabtime)	374	if (THIS->perl.grabtime)
446	{	375	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	376	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	377	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	378	THIS->perl.grabtime = 0;
450	}	379	}
451	}	380	}
452		381
453	bool	382	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	383	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	384	{
456	if (!perl)	385	if (!perl \|\| !term->perl.self)
457	return false;	386	return false;
458		387
459	if (htype == HOOK_INIT) // first hook ever called	388	// pre-handling of some events
		389	if (htype == HOOK_REFRESH_END)
460	{	390	{
461	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	391	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	392
		393	for (int i = 0; i <= AvFILL (av); i++)
		394	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
463	}	395	}
464	else if (!term->perl.self)	396
465	return false; // perl not initialized for this instance	397	swap (perl_environ, environ);
		398
		399	bool event_consumed;
		400
		401	if (htype == HOOK_INIT \|\| htype == HOOK_DESTROY // must be called always
		402	\|\| term->perl.should_invoke [htype])
		403	try
		404	{
		405	dSP;
		406	va_list ap;
		407
		408	va_start (ap, htype);
		409
		410	ENTER;
		411	SAVETMPS;
		412
		413	PUSHMARK (SP);
		414
		415	XPUSHs (sv_2mortal (newSVterm (term)));
		416	XPUSHs (sv_2mortal (newSViv (htype)));
		417
		418	for (;;) {
		419	data_type dt = (data_type)va_arg (ap, int);
		420
		421	switch (dt)
		422	{
		423	case DT_INT:
		424	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		425	break;
		426
		427	case DT_LONG:
		428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		429	break;
		430
		431	case DT_STR:
		432	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		433	break;
		434
		435	case DT_STR_LEN:
		436	{
		437	char str = va_arg (ap, char );
		438	int len = va_arg (ap, int);
		439
		440	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		441	}
		442	break;
		443
		444	case DT_WCS_LEN:
		445	{
		446	wchar_t wstr = va_arg (ap, wchar_t );
		447	int wlen = va_arg (ap, int);
		448
		449	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		450	}
		451	break;
		452
		453	case DT_LCS_LEN:
		454	{
		455	long lstr = va_arg (ap, long );
		456	int llen = va_arg (ap, int);
		457
		458	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
		459	}
		460	break;
		461
		462	case DT_XEVENT:
		463	{
		464	XEvent xe = va_arg (ap, XEvent );
		465	HV *hv = newHV ();
		466
		467	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		468	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		469	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		470	# undef set
		471
		472	setiv (type, xe->type);
		473	setiv (send_event, xe->xany.send_event);
		474	setiv (serial, xe->xany.serial);
		475
		476	switch (xe->type)
		477	{
		478	case KeyPress:
		479	case KeyRelease:
		480	case ButtonPress:
		481	case ButtonRelease:
		482	case MotionNotify:
		483	setuv (window, xe->xmotion.window);
		484	setuv (root, xe->xmotion.root);
		485	setuv (subwindow, xe->xmotion.subwindow);
		486	setuv (time, xe->xmotion.time);
		487	setiv (x, xe->xmotion.x);
		488	setiv (y, xe->xmotion.y);
		489	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		490	setiv (col, xe->xmotion.x / term->fwidth);
		491	setiv (x_root, xe->xmotion.x_root);
		492	setiv (y_root, xe->xmotion.y_root);
		493	setuv (state, xe->xmotion.state);
		494
		495	switch (xe->type)
		496	{
		497	case KeyPress:
		498	case KeyRelease:
		499	setuv (keycode, xe->xkey.keycode);
		500	break;
		501
		502	case ButtonPress:
		503	case ButtonRelease:
		504	setuv (button, xe->xbutton.button);
		505	break;
		506
		507	case MotionNotify:
		508	setiv (is_hint, xe->xmotion.is_hint);
		509	break;
		510	}
		511
		512	break;
		513
		514	case MapNotify:
		515	case UnmapNotify:
		516	case ConfigureNotify:
		517	setuv (event, xe->xconfigure.event);
		518	setuv (window, xe->xconfigure.window);
		519
		520	switch (xe->type)
		521	{
		522	case ConfigureNotify:
		523	setiv (x, xe->xconfigure.x);
		524	setiv (y, xe->xconfigure.y);
		525	setiv (width, xe->xconfigure.width);
		526	setiv (height, xe->xconfigure.height);
		527	setuv (above, xe->xconfigure.above);
		528	break;
		529	}
		530
		531	break;
		532
		533	case PropertyNotify:
		534	setuv (window, xe->xproperty.window);
		535	setuv (atom, xe->xproperty.atom);
		536	setuv (time, xe->xproperty.time);
		537	setiv (state, xe->xproperty.state);
		538	break;
		539
		540	case ClientMessage:
		541	setuv (window, xe->xclient.window);
		542	setuv (message_type, xe->xclient.message_type);
		543	setuv (format, xe->xclient.format);
		544	setuv (l0, xe->xclient.data.l[0]);
		545	setuv (l1, xe->xclient.data.l[1]);
		546	setuv (l2, xe->xclient.data.l[2]);
		547	setuv (l3, xe->xclient.data.l[3]);
		548	setuv (l4, xe->xclient.data.l[4]);
		549	break;
		550	}
		551
		552	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		553	}
		554	break;
		555
		556	case DT_END:
		557	goto call;
		558
		559	default:
		560	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		561	}
		562	}
		563
		564	call:
		565	va_end (ap);
		566
		567	PUTBACK;
		568	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		569	SPAGAIN;
		570
		571	if (count)
		572	{
		573	SV *status = POPs;
		574	count = SvTRUE (status);
		575	}
		576
		577	PUTBACK;
		578	FREETMPS;
		579	LEAVE;
		580
		581	if (SvTRUE (ERRSV))
		582	{
		583	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		584	ungrab (term); // better lose the grab than the session
		585	}
		586
		587	event_consumed = !!count;
		588	}
		589	catch (...)
		590	{
		591	swap (perl_environ, environ);
		592	throw;
		593	}
		594	else
		595	event_consumed = false;
		596
		597	// post-handling of some events
		598	if (htype == HOOK_REFRESH_BEGIN)
		599	{
		600	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		601
		602	for (int i = AvFILL (av); i >= 0; i--)
		603	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
		604	}
466	else if (htype == HOOK_DESTROY)	605	else if (htype == HOOK_DESTROY)
467	{	606	{
468	// handled later	607	clearSVptr ((SV *)term->perl.self);
		608	SvREFCNT_dec ((SV *)term->perl.self);
		609
		610	// don't allow further calls
		611	term->perl.self = 0;
469	}	612	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
473	{
474	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475
476	if (HvKEYS (hv))
477	{
478	hv_iterinit (hv);
479
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!should_invoke [htype])
487	return false;
488	}
489		613
490	swap (perl_environ, environ);	614	swap (perl_environ, environ);
491		615
492	try	616	return event_consumed;
493	{
494	dSP;
495	va_list ap;
496
497	va_start (ap, htype);
498
499	ENTER;
500	SAVETMPS;
501
502	PUSHMARK (SP);
503
504	XPUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));
506
507	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);
509
510	switch (dt)
511	{
512	case DT_INT:
513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
514	break;
515
516	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;
519
520	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
522	break;
523
524	case DT_STR_LEN:
525	{
526	char str = va_arg (ap, char );
527	int len = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
530	}
531	break;
532
533	case DT_WCS_LEN:
534	{
535	wchar_t wstr = va_arg (ap, wchar_t );
536	int wlen = va_arg (ap, int);
537
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
539	}
540	break;
541
542	case DT_XEVENT:
543	{
544	XEvent xe = va_arg (ap, XEvent );
545	HV *hv = newHV ();
546
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
549	# undef set
550
551	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);
554
555	switch (xe->type)
556	{
557	case KeyPress:
558	case KeyRelease:
559	case ButtonPress:
560	case ButtonRelease:
561	case MotionNotify:
562	setiv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);
566	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);
570	break;
571	}
572
573	switch (xe->type)
574	{
575	case KeyPress:
576	case KeyRelease:
577	setiv (keycode, xe->xkey.keycode);
578	break;
579
580	case ButtonPress:
581	case ButtonRelease:
582	setiv (button, xe->xbutton.button);
583	break;
584
585	case MotionNotify:
586	setiv (is_hint, xe->xmotion.is_hint);
587	break;
588	}
589
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}
592	break;
593
594	case DT_END:
595	{
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627
628	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}
631	}
632	}
633	catch (...)
634	{
635	swap (perl_environ, environ);
636	throw;
637	}
638	}	617	}
639		618
640	/////////////////////////////////////////////////////////////////////////////	619	/////////////////////////////////////////////////////////////////////////////
641		620
642	MODULE = urxvt PACKAGE = urxvt	621	MODULE = urxvt PACKAGE = urxvt
…		…
661	# include "optinc.h"	640	# include "optinc.h"
662	# undef nodef	641	# undef nodef
663	# undef def	642	# undef def
664		643
665	HV *stash = gv_stashpv ("urxvt", 1);	644	HV *stash = gv_stashpv ("urxvt", 1);
666	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	645	static const struct {
		646	const char *name;
		647	IV iv;
		648	} *civ, const_iv[] = {
		649	# define const_iv(name) { # name, (IV)name }
667	export_const_iv (DEFAULT_RSTYLE);	650	const_iv (DEFAULT_RSTYLE),
668	export_const_iv (OVERLAY_RSTYLE);	651	const_iv (OVERLAY_RSTYLE),
669	export_const_iv (RS_Bold);	652	const_iv (RS_Bold),
670	export_const_iv (RS_Italic);	653	const_iv (RS_Italic),
671	export_const_iv (RS_Blink);	654	const_iv (RS_Blink),
672	export_const_iv (RS_RVid);	655	const_iv (RS_RVid),
673	export_const_iv (RS_Uline);	656	const_iv (RS_Uline),
674		657
675	export_const_iv (CurrentTime);	658	const_iv (CurrentTime),
676	export_const_iv (ShiftMask);	659	const_iv (ShiftMask),
677	export_const_iv (LockMask);	660	const_iv (LockMask),
678	export_const_iv (ControlMask);	661	const_iv (ControlMask),
679	export_const_iv (Mod1Mask);	662	const_iv (Mod1Mask),
680	export_const_iv (Mod2Mask);	663	const_iv (Mod2Mask),
681	export_const_iv (Mod3Mask);	664	const_iv (Mod3Mask),
682	export_const_iv (Mod4Mask);	665	const_iv (Mod4Mask),
683	export_const_iv (Mod5Mask);	666	const_iv (Mod5Mask),
684	export_const_iv (Button1Mask);	667	const_iv (Button1Mask),
685	export_const_iv (Button2Mask);	668	const_iv (Button2Mask),
686	export_const_iv (Button3Mask);	669	const_iv (Button3Mask),
687	export_const_iv (Button4Mask);	670	const_iv (Button4Mask),
688	export_const_iv (Button5Mask);	671	const_iv (Button5Mask),
689	export_const_iv (AnyModifier);	672	const_iv (AnyModifier),
690		673
691	export_const_iv (EVENT_NONE);	674	const_iv (NoSymbol),
692	export_const_iv (EVENT_READ);	675	const_iv (GrabModeSync),
693	export_const_iv (EVENT_WRITE);	676	const_iv (GrabModeAsync),
694	}
695		677
696	void	678	const_iv (NoEventMask),
697	set_should_invoke (int htype, int value)	679	const_iv (KeyPressMask),
698	CODE:	680	const_iv (KeyReleaseMask),
699	rxvt_perl.should_invoke [htype] = value;	681	const_iv (ButtonPressMask),
		682	const_iv (ButtonReleaseMask),
		683	const_iv (EnterWindowMask),
		684	const_iv (LeaveWindowMask),
		685	const_iv (PointerMotionMask),
		686	const_iv (PointerMotionHintMask),
		687	const_iv (Button1MotionMask),
		688	const_iv (Button2MotionMask),
		689	const_iv (Button3MotionMask),
		690	const_iv (Button4MotionMask),
		691	const_iv (Button5MotionMask),
		692	const_iv (ButtonMotionMask),
		693	const_iv (KeymapStateMask),
		694	const_iv (ExposureMask),
		695	const_iv (VisibilityChangeMask),
		696	const_iv (StructureNotifyMask),
		697	const_iv (ResizeRedirectMask),
		698	const_iv (SubstructureNotifyMask),
		699	const_iv (SubstructureRedirectMask),
		700	const_iv (FocusChangeMask),
		701	const_iv (PropertyChangeMask),
		702	const_iv (ColormapChangeMask),
		703	const_iv (OwnerGrabButtonMask),
		704
		705	const_iv (KeyPress),
		706	const_iv (KeyRelease),
		707	const_iv (ButtonPress),
		708	const_iv (ButtonRelease),
		709	const_iv (MotionNotify),
		710	const_iv (EnterNotify),
		711	const_iv (LeaveNotify),
		712	const_iv (FocusIn),
		713	const_iv (FocusOut),
		714	const_iv (KeymapNotify),
		715	const_iv (Expose),
		716	const_iv (GraphicsExpose),
		717	const_iv (NoExpose),
		718	const_iv (VisibilityNotify),
		719	const_iv (CreateNotify),
		720	const_iv (DestroyNotify),
		721	const_iv (UnmapNotify),
		722	const_iv (MapNotify),
		723	const_iv (MapRequest),
		724	const_iv (ReparentNotify),
		725	const_iv (ConfigureNotify),
		726	const_iv (ConfigureRequest),
		727	const_iv (GravityNotify),
		728	const_iv (ResizeRequest),
		729	const_iv (CirculateNotify),
		730	const_iv (CirculateRequest),
		731	const_iv (PropertyNotify),
		732	const_iv (SelectionClear),
		733	const_iv (SelectionRequest),
		734	const_iv (SelectionNotify),
		735	const_iv (ColormapNotify),
		736	const_iv (ClientMessage),
		737	const_iv (MappingNotify),
		738	# if ENABLE_XIM_ONTHESPOT
		739	const_iv (XIMReverse),
		740	const_iv (XIMUnderline),
		741	const_iv (XIMHighlight),
		742	const_iv (XIMPrimary),
		743	const_iv (XIMSecondary),
		744	const_iv (XIMTertiary),
		745	const_iv (XIMVisibleToForward),
		746	const_iv (XIMVisibleToBackword),
		747	const_iv (XIMVisibleToCenter),
		748	# if 0
		749	const_iv (XIMForwardChar),
		750	const_iv (XIMBackwardChar),
		751	const_iv (XIMForwardWord),
		752	const_iv (XIMBackwardWord),
		753	const_iv (XIMCaretUp),
		754	const_iv (XIMCaretDown),
		755	const_iv (XIMNextLine),
		756	const_iv (XIMPreviousLine),
		757	const_iv (XIMLineStart),
		758	const_iv (XIMLineEnd),
		759	const_iv (XIMAbsolutePosition),
		760	const_iv (XIMDontChange),
		761	# endif
		762	# endif
		763	};
		764
		765	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		766	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		767	}
700		768
701	void	769	void
702	warn (const char *msg)	770	warn (const char *msg)
703	CODE:	771	CODE:
704	rxvt_warn ("%s", msg);	772	rxvt_warn ("%s", msg);
…		…
706	void	774	void
707	fatal (const char *msg)	775	fatal (const char *msg)
708	CODE:	776	CODE:
709	rxvt_fatal ("%s", msg);	777	rxvt_fatal ("%s", msg);
710		778
711	SV *	779	void
712	untaint (SV *sv)	780	_exit (int status)
713	CODE:
714	RETVAL = newSVsv (sv);
715	SvTAINTED_off (RETVAL);
716	OUTPUT:
717	RETVAL
718
719	bool
720	safe ()
721	CODE:
722	RETVAL = !rxvt_tainted ();
723	OUTPUT:
724	RETVAL
725		781
726	NV	782	NV
727	NOW ()	783	NOW ()
728	CODE:	784	CODE:
729	RETVAL = NOW;	785	RETVAL = NOW;
…		…
745	RETVAL	801	RETVAL
746		802
747	int	803	int
748	SET_FGCOLOR (int rend, int new_color)	804	SET_FGCOLOR (int rend, int new_color)
749	CODE:	805	CODE:
750	RETVAL = SET_FGCOLOR (rend, new_color);	806	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
751	OUTPUT:	807	OUTPUT:
752	RETVAL	808	RETVAL
753		809
754	int	810	int
755	SET_BGCOLOR (int rend, int new_color)	811	SET_BGCOLOR (int rend, int new_color)
756	CODE:	812	CODE:
757	RETVAL = SET_BGCOLOR (rend, new_color);	813	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
758	OUTPUT:	814	OUTPUT:
759	RETVAL	815	RETVAL
760		816
761	int	817	int
762	GET_CUSTOM (int rend)	818	GET_CUSTOM (int rend)
763	CODE:	819	CODE:
764	RETVAL = (rend && RS_customMask) >> RS_customShift;	820	RETVAL = (rend & RS_customMask) >> RS_customShift;
765	OUTPUT:	821	OUTPUT:
766	RETVAL	822	RETVAL
767		823
768	int	824	int
769	SET_CUSTOM (int rend, int new_value)	825	SET_CUSTOM (int rend, int new_value)
…		…
776	\| ((new_value << RS_customShift) & RS_customMask);	832	\| ((new_value << RS_customShift) & RS_customMask);
777	}	833	}
778	OUTPUT:	834	OUTPUT:
779	RETVAL	835	RETVAL
780		836
		837	void
		838	termlist ()
		839	PPCODE:
		840	{
		841	EXTEND (SP, rxvt_term::termlist.size ());
		842
		843	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		844	if ((*t)->perl.self)
		845	PUSHs (sv_2mortal (newSVterm (*t)));
		846	}
		847
781	MODULE = urxvt PACKAGE = urxvt::term	848	MODULE = urxvt PACKAGE = urxvt::term
782		849
783	SV *	850	SV *
784	_new (...)	851	_new (AV env, AV arg)
785	CODE:	852	CODE:
786	{	853	{
787	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
788	croak ("first argument to urxvt::term->_new must be arrayref");
789
790	rxvt_term *term = new rxvt_term;	854	rxvt_term *term = new rxvt_term;
791		855
792	term->argv = new stringvec;	856	stringvec *argv = new stringvec;
793	term->envv = new stringvec;	857	stringvec *envv = new stringvec;
794		858
795	for (int i = 1; i < items; i++)	859	for (int i = 0; i <= AvFILL (arg); i++)
796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	860	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
797		861
798	AV envv = (AV )SvRV (ST (0));
799	for (int i = av_len (envv) + 1; i--; )	862	for (int i = AvFILL (env) + 1; i--; )
800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	863	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
801		864
802	term->envv->push_back (0);	865	envv->push_back (0);
803		866
804	bool success;	867	bool success;
805		868
806	try	869	try
807	{	870	{
808	success = term->init (term->argv->size (), term->argv->begin ());	871	success = term->init (argv, envv);
809	}	872	}
810	catch (const class rxvt_failure_exception &e)	873	catch (const class rxvt_failure_exception &e)
811	{	874	{
812	success = false;	875	success = false;
813	}	876	}
…		…
826		889
827	void	890	void
828	rxvt_term::destroy ()	891	rxvt_term::destroy ()
829		892
830	void	893	void
		894	rxvt_term::set_should_invoke (int htype, int inc)
		895	CODE:
		896	THIS->perl.should_invoke [htype] += inc;
		897
		898	int
831	rxvt_term::grab_button (int button, U32 modifiers)	899	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
832	CODE:	900	CODE:
833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	901	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
834	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	902	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	903	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		904	OUTPUT: RETVAL
		905
		906	int
		907	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		910	OUTPUT: RETVAL
		911
		912	void
		913	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		914	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		915	CODE:
		916	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		917
		918	void
		919	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		920	CODE:
		921	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		922
		923	void
		924	rxvt_term::XUngrabKeyboard (Time eventtime)
		925	CODE:
		926	XUngrabKeyboard (THIS->dpy, eventtime);
836		927
837	bool	928	bool
838	rxvt_term::grab (U32 eventtime, int sync = 0)	929	rxvt_term::grab (Time eventtime, int sync = 0)
839	CODE:	930	CODE:
840	{	931	{
841	int mode = sync ? GrabModeSync : GrabModeAsync;	932	int mode = sync ? GrabModeSync : GrabModeAsync;
842		933
843	THIS->perl.grabtime = 0;	934	THIS->perl.grabtime = 0;
844		935
845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	936	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
846	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	937	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
847	mode, mode, None, GRAB_CURSOR, eventtime))	938	mode, mode, None, GRAB_CURSOR, eventtime))
848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	939	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
849	THIS->perl.grabtime = eventtime;	940	THIS->perl.grabtime = eventtime;
850	else	941	else
851	XUngrabPointer (THIS->display->display, eventtime);	942	XUngrabPointer (THIS->dpy, eventtime);
852		943
853	RETVAL = !!THIS->perl.grabtime;	944	RETVAL = !!THIS->perl.grabtime;
854	}	945	}
855	OUTPUT:	946	OUTPUT:
856	RETVAL	947	RETVAL
857		948
858	void	949	void
859	rxvt_term::allow_events_async ()	950	rxvt_term::allow_events_async ()
860	CODE:	951	CODE:
861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	952	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
862		953
863	void	954	void
864	rxvt_term::allow_events_sync ()	955	rxvt_term::allow_events_sync ()
865	CODE:	956	CODE:
866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	957	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
867		958
868	void	959	void
869	rxvt_term::allow_events_replay ()	960	rxvt_term::allow_events_replay ()
870	CODE:	961	CODE:
871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	962	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	963	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
873		964
874	void	965	void
875	rxvt_term::ungrab ()	966	rxvt_term::ungrab ()
876	CODE:	967	CODE:
877	ungrab (THIS);	968	ungrab (THIS);
		969
		970	int
		971	rxvt_term::XStringToKeysym (char *string)
		972	CODE:
		973	RETVAL = XStringToKeysym (string);
		974	OUTPUT: RETVAL
		975
		976	char *
		977	rxvt_term::XKeysymToString (int sym)
		978	CODE:
		979	RETVAL = XKeysymToString (sym);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::XKeysymToKeycode (int sym)
		984	CODE:
		985	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		986	OUTPUT: RETVAL
		987
		988	int
		989	rxvt_term::XKeycodeToKeysym (int code, int index)
		990	CODE:
		991	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		992	OUTPUT: RETVAL
878		993
879	int	994	int
880	rxvt_term::strwidth (SV *str)	995	rxvt_term::strwidth (SV *str)
881	CODE:	996	CODE:
882	{	997	{
883	wchar_t *wstr = sv2wcs (str);	998	wchar_t *wstr = sv2wcs (str);
884		999
885	rxvt_push_locale (THIS->locale);	1000	rxvt_push_locale (THIS->locale);
886	RETVAL = wcswidth (wstr, wcslen (wstr));	1001	RETVAL = 0;
		1002	for (wchar_t wc = wstr; wc; wc++)
		1003	{
		1004	int w = WCWIDTH (*wc);
		1005
		1006	if (w)
		1007	RETVAL += max (w, 1);
		1008	}
887	rxvt_pop_locale ();	1009	rxvt_pop_locale ();
888		1010
889	free (wstr);	1011	free (wstr);
890	}	1012	}
891	OUTPUT:	1013	OUTPUT:
…		…
901	char *mbstr = rxvt_wcstombs (wstr);	1023	char *mbstr = rxvt_wcstombs (wstr);
902	rxvt_pop_locale ();	1024	rxvt_pop_locale ();
903		1025
904	free (wstr);	1026	free (wstr);
905		1027
906	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1028	RETVAL = newSVpv (mbstr, 0);
907	free (mbstr);	1029	free (mbstr);
908	}	1030	}
909	OUTPUT:	1031	OUTPUT:
910	RETVAL	1032	RETVAL
911		1033
…		…
918		1040
919	rxvt_push_locale (THIS->locale);	1041	rxvt_push_locale (THIS->locale);
920	wchar_t *wstr = rxvt_mbstowcs (data, len);	1042	wchar_t *wstr = rxvt_mbstowcs (data, len);
921	rxvt_pop_locale ();	1043	rxvt_pop_locale ();
922		1044
923	RETVAL = taint_if (wcs2sv (wstr), octets);	1045	RETVAL = wcs2sv (wstr);
924	free (wstr);	1046	free (wstr);
925	}	1047	}
		1048	OUTPUT:
		1049	RETVAL
		1050
		1051	char *
		1052	rxvt_term::locale ()
		1053	CODE:
		1054	RETVAL = THIS->locale;
926	OUTPUT:	1055	OUTPUT:
927	RETVAL	1056	RETVAL
928		1057
929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1058	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
930		1059
…		…
935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1064	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1065	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1066	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1067	#define TERM_OFFSET_focus TERM_OFFSET(focus)
939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1068	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1069	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1070	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1071	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1072	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1073	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1074	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943		1075
944	int	1076	int
945	rxvt_term::width ()	1077	rxvt_term::width ()
946	ALIAS:	1078	ALIAS:
947	width = TERM_OFFSET_width	1079	width = TERM_OFFSET_width
…		…
951	fbase = TERM_OFFSET_fbase	1083	fbase = TERM_OFFSET_fbase
952	nrow = TERM_OFFSET_nrow	1084	nrow = TERM_OFFSET_nrow
953	ncol = TERM_OFFSET_ncol	1085	ncol = TERM_OFFSET_ncol
954	focus = TERM_OFFSET_focus	1086	focus = TERM_OFFSET_focus
955	mapped = TERM_OFFSET_mapped	1087	mapped = TERM_OFFSET_mapped
		1088	int_bwidth = TERM_OFFSET_int_bwidth
		1089	ext_bwidth = TERM_OFFSET_ext_bwidth
		1090	lineSpace = TERM_OFFSET_lineSpace
956	saveLines = TERM_OFFSET_saveLines	1091	saveLines = TERM_OFFSET_saveLines
957	total_rows = TERM_OFFSET_total_rows	1092	total_rows = TERM_OFFSET_total_rows
958	nsaved = TERM_OFFSET_nsaved	1093	top_row = TERM_OFFSET_top_row
959	CODE:	1094	CODE:
960	RETVAL = (int )((char *)THIS + ix);	1095	RETVAL = (int )((char *)THIS + ix);
961	OUTPUT:	1096	OUTPUT:
962	RETVAL	1097	RETVAL
963		1098
…		…
965	rxvt_term::ModLevel3Mask ()	1100	rxvt_term::ModLevel3Mask ()
966	ALIAS:	1101	ALIAS:
967	ModLevel3Mask = 0	1102	ModLevel3Mask = 0
968	ModMetaMask = 1	1103	ModMetaMask = 1
969	ModNumLockMask = 2	1104	ModNumLockMask = 2
		1105	current_screen = 3
		1106	hidden_cursor = 4
970	CODE:	1107	CODE:
971	switch (ix)	1108	switch (ix)
972	{	1109	{
973	case 0: RETVAL = THIS->ModLevel3Mask; break;	1110	case 0: RETVAL = THIS->ModLevel3Mask; break;
974	case 1: RETVAL = THIS->ModMetaMask; break;	1111	case 1: RETVAL = THIS->ModMetaMask; break;
975	case 2: RETVAL = THIS->ModNumLockMask; break;	1112	case 2: RETVAL = THIS->ModNumLockMask; break;
		1113	case 3: RETVAL = THIS->current_screen; break;
		1114	case 4: RETVAL = THIS->hidden_cursor; break;
976	}	1115	}
977	OUTPUT:	1116	OUTPUT:
978	RETVAL	1117	RETVAL
979		1118
980	char *	1119	char *
…		…
990	}	1129	}
991	OUTPUT:	1130	OUTPUT:
992	RETVAL	1131	RETVAL
993		1132
994	SV *	1133	SV *
995	rxvt_term::_env ()	1134	rxvt_term::envv ()
		1135	ALIAS:
		1136	argv = 1
996	CODE:	1137	PPCODE:
997	{	1138	{
998	if (THIS->envv)	1139	stringvec *vec = ix ? THIS->argv : THIS->envv;
999	{
1000	AV *av = newAV ();
1001		1140
		1141	EXTEND (SP, vec->size ());
		1142
1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1143	for (char **i = vec->begin (); i != vec->end (); ++i)
1003	if (*i)	1144	if (*i)
1004	av_push (av, newSVpv (*i, 0));	1145	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1005
1006	RETVAL = newRV_noinc ((SV *)av);
1007	}
1008	else
1009	RETVAL = &PL_sv_undef;
1010	}	1146	}
1011	OUTPUT:
1012	RETVAL
1013		1147
1014	int	1148	int
1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1149	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1016	CODE:	1150	CODE:
1017	RETVAL = THIS->pty_ev.events;	1151	RETVAL = THIS->pty_ev.events;
1018	if (events != EVENT_UNDEF)	1152	if (events != EVENT_UNDEF)
1019	THIS->pty_ev.set (events);	1153	THIS->pty_ev.set (events);
1020	OUTPUT:	1154	OUTPUT:
1021	RETVAL	1155	RETVAL
1022		1156
1023	U32	1157	int
		1158	rxvt_term::pty_fd ()
		1159	CODE:
		1160	RETVAL = THIS->pty->pty;
		1161	OUTPUT:
		1162	RETVAL
		1163
		1164	Window
1024	rxvt_term::parent ()	1165	rxvt_term::parent ()
1025	CODE:	1166	CODE:
1026	RETVAL = (U32)THIS->parent [0];	1167	RETVAL = THIS->parent [0];
1027	OUTPUT:	1168	OUTPUT:
1028	RETVAL	1169	RETVAL
1029		1170
1030	U32	1171	Window
1031	rxvt_term::vt ()	1172	rxvt_term::vt ()
1032	CODE:	1173	CODE:
1033	RETVAL = (U32)THIS->vt;	1174	RETVAL = THIS->vt;
1034	OUTPUT:	1175	OUTPUT:
1035	RETVAL	1176	RETVAL
		1177
		1178	void
		1179	rxvt_term::vt_emask_add (U32 emask)
		1180	CODE:
		1181	THIS->vt_emask_perl \|= emask;
		1182	THIS->vt_select_input ();
1036		1183
1037	U32	1184	U32
1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1185	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039	CODE:	1186	CODE:
1040	{
1041	RETVAL = THIS->rstyle;	1187	RETVAL = THIS->rstyle;
1042	THIS->rstyle = new_rstyle;	1188	THIS->rstyle = new_rstyle;
1043	}
1044	OUTPUT:	1189	OUTPUT:
1045	RETVAL	1190	RETVAL
1046		1191
1047	int	1192	int
1048	rxvt_term::view_start (int newval = -1)	1193	rxvt_term::view_start (int newval = 1)
		1194	PROTOTYPE: $;$
1049	CODE:	1195	CODE:
1050	{	1196	{
1051	RETVAL = THIS->view_start;	1197	RETVAL = THIS->view_start;
1052		1198
1053	if (newval >= 0)	1199	if (newval <= 0)
1054	{	1200	THIS->scr_changeview (max (newval, THIS->top_row));
1055	THIS->view_start = min (newval, THIS->nsaved);
1056	THIS->scr_changeview (RETVAL);
1057	}
1058	}	1201	}
1059	OUTPUT:	1202	OUTPUT:
1060	RETVAL	1203	RETVAL
1061		1204
1062	void	1205	void
		1206	rxvt_term::focus_in ()
		1207
		1208	void
		1209	rxvt_term::focus_out ()
		1210
		1211	void
		1212	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1213	ALIAS:
		1214	key_release = 1
		1215	CODE:
		1216	{
		1217	XKeyEvent xkey;
		1218
		1219	memset (&xkey, 0, sizeof (xkey));
		1220
		1221	xkey.time = time;
		1222	xkey.state = state;
		1223	xkey.keycode = keycode;
		1224
		1225	xkey.type = ix ? KeyRelease : KeyPress;
		1226	xkey.display = THIS->dpy;
		1227	xkey.window = THIS->vt;
		1228	xkey.root = THIS->display->root;
		1229	xkey.subwindow = THIS->vt;
		1230
		1231	if (ix)
		1232	THIS->key_release (xkey);
		1233	else
		1234	THIS->key_press (xkey);
		1235	}
		1236
		1237	void
1063	rxvt_term::want_refresh ()	1238	rxvt_term::want_refresh ()
1064	CODE:	1239	CODE:
1065	THIS->want_refresh = 1;	1240	THIS->want_refresh = 1;
1066		1241
1067	void	1242	void
1068	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1243	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1069	PPCODE:	1244	PPCODE:
1070	{	1245	{
1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1246	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072	XSRETURN_EMPTY;	1247	XSRETURN_EMPTY;
1073		1248
1074	line_t &l = ROW(row_number);	1249	line_t &l = ROW(row_number);
1075		1250
1076	if (GIMME_V != G_VOID)	1251	if (GIMME_V != G_VOID)
1077	{	1252	{
1078	wchar_t *wstr = new wchar_t [THIS->ncol];	1253	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1079		1254
1080	for (int col = 0; col < THIS->ncol; col++)	1255	for (int col = 0; col < THIS->ncol; col++)
1081	wstr [col] = l.t [col];	1256	wstr [col] = l.t [col];
1082		1257
1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1258	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1084
1085	delete [] wstr;
1086	}	1259	}
1087		1260
1088	if (new_text)	1261	if (new_text)
1089	{	1262	{
1090	wchar_t *wstr = sv2wcs (new_text);	1263	wchar_t *wstr = sv2wcs (new_text);
1091		1264
1092	int len = min (wcslen (wstr) - start_ofs, max_len);	1265	int len = min (wcslen (wstr) - start_ofs, max_len);
1093		1266
1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1267	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1095	{	1268	{
1096	free (wstr);	1269	free (wstr);
1097	croak ("new_text extends beyond horizontal margins");	1270	croak ("new_text extends beyond horizontal margins");
1098	}	1271	}
1099		1272
…		…
1109		1282
1110	void	1283	void
1111	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1284	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1112	PPCODE:	1285	PPCODE:
1113	{	1286	{
1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1287	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115	XSRETURN_EMPTY;	1288	XSRETURN_EMPTY;
1116		1289
1117	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
1118		1291
1119	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
…		…
1131	{	1304	{
1132	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1305	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1133	croak ("new_rend must be arrayref");	1306	croak ("new_rend must be arrayref");
1134		1307
1135	AV av = (AV )SvRV (new_rend);	1308	AV av = (AV )SvRV (new_rend);
1136	int len = min (av_len (av) + 1 - start_ofs, max_len);	1309	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1137		1310
1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1311	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1139	croak ("new_rend array extends beyond horizontal margins");	1312	croak ("new_rend array extends beyond horizontal margins");
1140		1313
1141	for (int col = start_col; col < start_col + len; col++)	1314	for (int col = start_col; col < start_col + len; col++)
1142	{	1315	{
1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1316	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1149		1322
1150	int	1323	int
1151	rxvt_term::ROW_l (int row_number, int new_length = -1)	1324	rxvt_term::ROW_l (int row_number, int new_length = -1)
1152	CODE:	1325	CODE:
1153	{	1326	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1327	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1328	XSRETURN_EMPTY;
1156		1329
1157	line_t &l = ROW(row_number);	1330	line_t &l = ROW(row_number);
1158	RETVAL = l.l;	1331	RETVAL = l.l;
1159		1332
…		…
1165		1338
1166	bool	1339	bool
1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1340	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168	CODE:	1341	CODE:
1169	{	1342	{
1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1343	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171	XSRETURN_EMPTY;	1344	XSRETURN_EMPTY;
1172		1345
1173	line_t &l = ROW(row_number);	1346	line_t &l = ROW(row_number);
1174	RETVAL = l.is_longer ();	1347	RETVAL = l.is_longer ();
1175		1348
…		…
1183	rxvt_term::special_encode (SV *string)	1356	rxvt_term::special_encode (SV *string)
1184	CODE:	1357	CODE:
1185	{	1358	{
1186	wchar_t *wstr = sv2wcs (string);	1359	wchar_t *wstr = sv2wcs (string);
1187	int wlen = wcslen (wstr);	1360	int wlen = wcslen (wstr);
1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1361	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1189		1362
1190	rxvt_push_locale (THIS->locale);	1363	rxvt_push_locale (THIS->locale);
1191		1364
1192	wchar_t *r = rstr;	1365	wchar_t *r = rstr;
1193	for (wchar_t s = wstr; s; s++)	1366	for (wchar_t s = wstr; s; s++)
		1367	{
		1368	int w = WCWIDTH (*s);
		1369
1194	if (wcwidth (*s) == 0)	1370	if (w == 0)
1195	{	1371	{
1196	if (r == rstr)	1372	if (r == rstr)
1197	croak ("leading combining character unencodable");	1373	croak ("leading combining character unencodable");
1198		1374
1199	unicode_t n = rxvt_compose (r[-1], *s);	1375	unicode_t n = rxvt_compose (r[-1], *s);
1200	if (n == NOCHAR)	1376	if (n == NOCHAR)
1201	n = rxvt_composite.compose (r[-1], *s);	1377	n = rxvt_composite.compose (r[-1], *s);
1202		1378
1203	r[-1] = n;	1379	r[-1] = n;
1204	}	1380	}
1205	#if !UNICODE_3	1381	#if !UNICODE_3
1206	else if (*s >= 0x10000)	1382	else if (*s >= 0x10000)
1207	r++ = rxvt_composite.compose (s);	1383	r++ = rxvt_composite.compose (s);
1208	#endif	1384	#endif
1209	else	1385	else
1210	r++ = s;	1386	r++ = s;
		1387
		1388	// the *2 above only allows wcwidth <= 2
		1389	if (w > 1)
		1390	*r++ = NOCHAR;
		1391	}
1211		1392
1212	rxvt_pop_locale ();	1393	rxvt_pop_locale ();
1213		1394
1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1395	RETVAL = wcs2sv (rstr, r - rstr);
1215
1216	delete [] rstr;
1217	}	1396	}
1218	OUTPUT:	1397	OUTPUT:
1219	RETVAL	1398	RETVAL
1220		1399
1221	SV *	1400	SV *
…		…
1233	else if (IS_COMPOSE (*s))	1412	else if (IS_COMPOSE (*s))
1234	dlen += rxvt_composite.expand (*s, 0);	1413	dlen += rxvt_composite.expand (*s, 0);
1235	else	1414	else
1236	dlen++;	1415	dlen++;
1237		1416
1238	wchar_t *rstr = new wchar_t [dlen];	1417	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1239		1418
1240	// decode	1419	// decode
1241	wchar_t *r = rstr;	1420	wchar_t *r = rstr;
1242	for (wchar_t s = wstr; s; s++)	1421	for (wchar_t s = wstr; s; s++)
1243	if (*s == NOCHAR)	1422	if (*s == NOCHAR)
…		…
1245	else if (IS_COMPOSE (*s))	1424	else if (IS_COMPOSE (*s))
1246	r += rxvt_composite.expand (*s, r);	1425	r += rxvt_composite.expand (*s, r);
1247	else	1426	else
1248	r++ = s;	1427	r++ = s;
1249		1428
1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1429	RETVAL = wcs2sv (rstr, r - rstr);
1251
1252	delete [] rstr;
1253	}	1430	}
1254	OUTPUT:	1431	OUTPUT:
1255	RETVAL	1432	RETVAL
1256		1433
1257	void	1434	void
1258	rxvt_term::_resource (char name, int index, SV newval = 0)	1435	rxvt_term::_resource (char name, int index, SV newval = 0)
1259	PPCODE:	1436	PPCODE:
1260	{	1437	{
1261	struct resval { const char *name; int value; } rslist [] = {	1438	static const struct resval { const char name; int value; } rs, rslist [] = {
1262	# define def(name) { # name, Rs_ ## name },	1439	# define def(name) { # name, Rs_ ## name },
1263	# define reserve(name,count)	1440	# define reserve(name,count)
1264	# include "rsinc.h"	1441	# include "rsinc.h"
1265	# undef def	1442	# undef def
1266	# undef reserve	1443	# undef reserve
1267	};	1444	};
1268		1445
1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1446	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1270		1447
1271	do {	1448	do {
1272	if (rs-- == rslist)	1449	if (rs-- == rslist)
1273	croak ("no such resource '%s', requested", name);	1450	croak ("no such resource '%s', requested", name);
1274	} while (strcmp (name, rs->name));	1451	} while (strcmp (name, rs->name));
…		…
1277		1454
1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1455	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1456	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1280		1457
1281	if (GIMME_V != G_VOID)	1458	if (GIMME_V != G_VOID)
1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1459	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1283		1460
1284	if (newval)	1461	if (newval)
1285	{	1462	{
1286	if (SvOK (newval))	1463	if (SvOK (newval))
1287	{	1464	{
…		…
1294	}	1471	}
1295	}	1472	}
1296		1473
1297	const char *	1474	const char *
1298	rxvt_term::x_resource (const char *name)	1475	rxvt_term::x_resource (const char *name)
1299	CLEANUP:
1300	SvTAINTED_on (ST (0));
1301		1476
1302	bool	1477	bool
1303	rxvt_term::option (U32 optval, int set = -1)	1478	rxvt_term::option (U32 optval, int set = -1)
1304	CODE:	1479	CODE:
1305	{	1480	{
…		…
1310	if (set)	1485	if (set)
1311	THIS->options \|= optval;	1486	THIS->options \|= optval;
1312	else	1487	else
1313	THIS->options &= ~optval;	1488	THIS->options &= ~optval;
1314		1489
		1490	if (THIS->check_ev.is_active ()) // avoid doing this before START
1315	switch (optval)	1491	switch (optval)
1316	{	1492	{
1317	case Opt_skipBuiltinGlyphs:	1493	case Opt_skipBuiltinGlyphs:
1318	THIS->set_fonts ();	1494	THIS->set_fonts ();
1319	THIS->scr_remap_chars ();	1495	THIS->scr_remap_chars ();
1320	THIS->scr_touch (true);	1496	THIS->scr_touch (true);
1321	THIS->want_refresh = 1;	1497	THIS->want_refresh = 1;
1322	break;	1498	break;
1323		1499
1324	case Opt_cursorUnderline:	1500	case Opt_cursorUnderline:
1325	THIS->want_refresh = 1;	1501	THIS->want_refresh = 1;
1326	break;	1502	break;
1327		1503
1328	# case Opt_scrollBar_floating:	1504	# case Opt_scrollBar_floating:
1329	# case Opt_scrollBar_right:	1505	# case Opt_scrollBar_right:
1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1506	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1331	# break;	1507	# break;
1332	}	1508	}
1333	}	1509	}
1334	}	1510	}
1335	OUTPUT:	1511	OUTPUT:
1336	RETVAL	1512	RETVAL
1337		1513
…		…
1365	PUSHs (sv_2mortal (newSViv (rc.col)));	1541	PUSHs (sv_2mortal (newSViv (rc.col)));
1366	}	1542	}
1367		1543
1368	if (items == 3)	1544	if (items == 3)
1369	{	1545	{
1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1546	rc.row = SvIV (ST (1));
1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1547	rc.col = SvIV (ST (2));
		1548
		1549	if (ix == 2)
		1550	{
		1551	if (rc.col == 0)
		1552	{
		1553	// col == 0 means end of previous line
		1554	rc.row--;
		1555	rc.col = THIS->ncol;
		1556	}
		1557	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1558	&& rc.col > ROW(rc.row).l)
		1559	{
		1560	// col >= length means while line and add newline
		1561	rc.col = THIS->ncol;
		1562	}
		1563	}
		1564
		1565	clamp_it (rc.col, 0, THIS->ncol);
		1566	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1372		1567
1373	if (ix)	1568	if (ix)
1374	THIS->want_refresh = 1;	1569	THIS->want_refresh = 1;
1375	}	1570	}
1376	}	1571	}
…		…
1380	CODE:	1575	CODE:
1381	RETVAL = THIS->charsets [THIS->screen.charset];	1576	RETVAL = THIS->charsets [THIS->screen.charset];
1382	OUTPUT:	1577	OUTPUT:
1383	RETVAL	1578	RETVAL
1384		1579
		1580	void
		1581	rxvt_term::selection_clear ()
		1582
		1583	void
		1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1585	CODE:
		1586	THIS->selection.op = SELECTION_CONT;
		1587	THIS->selection.rect = rect;
		1588	THIS->selection_make (eventtime);
		1589
1385	int	1590	int
1386	rxvt_term::selection_grab (U32 eventtime)	1591	rxvt_term::selection_grab (Time eventtime)
1387		1592
1388	void	1593	void
1389	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
1390	PPCODE:	1595	PPCODE:
1391	{	1596	{
1392	if (GIMME_V != G_VOID)	1597	if (GIMME_V != G_VOID)
1393	XPUSHs (THIS->selection.text	1598	XPUSHs (THIS->selection.text
1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1599	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1395	: &PL_sv_undef);	1600	: &PL_sv_undef);
1396		1601
1397	if (newtext)	1602	if (newtext)
1398	{	1603	{
1399	free (THIS->selection.text);	1604	free (THIS->selection.text);
…		…
1409	void	1614	void
1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1411		1616
1412	void	1617	void
1413	rxvt_term::scr_bell ()	1618	rxvt_term::scr_bell ()
		1619
		1620	void
		1621	rxvt_term::scr_change_screen (int screen)
1414		1622
1415	void	1623	void
1416	rxvt_term::scr_add_lines (SV *string)	1624	rxvt_term::scr_add_lines (SV *string)
1417	CODE:	1625	CODE:
1418	{	1626	{
…		…
1459	o->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
1460	}	1668	}
1461	OUTPUT:	1669	OUTPUT:
1462	RETVAL	1670	RETVAL
1463		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term term, char atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
		1752	OUTPUT:
		1753	RETVAL
		1754
		1755	#if 0
		1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1793	PPCODE:
		1794	{
		1795	int dx, dy;
		1796	Window child;
		1797
		1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1799	{
		1800	EXTEND (SP, 3);
		1801	PUSHs (newSViv (dx));
		1802	PUSHs (newSViv (dy));
		1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
		1806
		1807	#############################################################################
		1808	# urxvt::overlay
		1809	#############################################################################
		1810
1464	MODULE = urxvt PACKAGE = urxvt::overlay	1811	MODULE = urxvt PACKAGE = urxvt::overlay
1465		1812
1466	void	1813	void
1467	overlay::set (int x, int y, SV text, SV rend = 0)	1814	overlay::set (int x, int y, SV text, SV rend = 0)
1468		1815
…		…
1473	overlay::hide ()	1820	overlay::hide ()
1474		1821
1475	void	1822	void
1476	overlay::DESTROY ()	1823	overlay::DESTROY ()
1477		1824
1478	MODULE = urxvt PACKAGE = urxvt::timer	1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
1479		1826
1480	SV *
1481	timer::new ()
1482	CODE:
1483	timer *w = new timer;
1484	w->start (NOW);
1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1486	w->self = (HV *)SvRV (RETVAL);
1487	OUTPUT:
1488	RETVAL
1489
1490	timer *
1491	timer::cb (SV *cb)
1492	CODE:
1493	THIS->cb (cb);
1494	RETVAL = THIS;
1495	OUTPUT:
1496	RETVAL
1497
1498	NV
1499	timer::at ()
1500	CODE:
1501	RETVAL = THIS->at;
1502	OUTPUT:
1503	RETVAL
1504
1505	timer *
1506	timer::interval (NV interval)
1507	CODE:
1508	THIS->interval = interval;
1509	RETVAL = THIS;
1510	OUTPUT:
1511	RETVAL
1512
1513	timer *
1514	timer::set (NV tstamp)
1515	CODE:
1516	THIS->set (tstamp);
1517	RETVAL = THIS;
1518	OUTPUT:
1519	RETVAL
1520
1521	timer *
1522	timer::start (NV tstamp = THIS->at)
1523	CODE:
1524	THIS->start (tstamp);
1525	RETVAL = THIS;
1526	OUTPUT:
1527	RETVAL
1528
1529	timer *
1530	timer::stop ()
1531	CODE:
1532	THIS->stop ();
1533	RETVAL = THIS;
1534	OUTPUT:
1535	RETVAL
1536
1537	void
1538	timer::DESTROY ()
1539
1540	MODULE = urxvt PACKAGE = urxvt::iow
1541
1542	SV *
1543	iow::new ()
1544	CODE:
1545	iow *w = new iow;
1546	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1547	w->self = (HV *)SvRV (RETVAL);
1548	OUTPUT:
1549	RETVAL
1550
1551	iow *
1552	iow::cb (SV *cb)
1553	CODE:
1554	THIS->cb (cb);
1555	RETVAL = THIS;
1556	OUTPUT:
1557	RETVAL
1558
1559	iow *
1560	iow::fd (int fd)
1561	CODE:
1562	THIS->fd = fd;
1563	RETVAL = THIS;
1564	OUTPUT:
1565	RETVAL
1566
1567	iow *
1568	iow::events (short events)
1569	CODE:
1570	THIS->events = events;
1571	RETVAL = THIS;
1572	OUTPUT:
1573	RETVAL
1574
1575	iow *
1576	iow::start ()
1577	CODE:
1578	THIS->start ();
1579	RETVAL = THIS;
1580	OUTPUT:
1581	RETVAL
1582
1583	iow *
1584	iow::stop ()
1585	CODE:
1586	THIS->stop ();
1587	RETVAL = THIS;
1588	OUTPUT:
1589	RETVAL
1590
1591	void
1592	iow::DESTROY ()
1593
1594

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs. Revision 1.111 by root, Thu Dec 14 17:33:53 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.111 by root, Thu Dec 14 17:33:53 2006 UTC