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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 1.120 by root, Fri Jan 25 16:04:57 2008 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
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 "iom.h"	34	#include "unistd.h"
		35
		36	#include "ev_cpp.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->scrollBar.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
…		…
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);
…		…
87		73
88	return sv;	74	return sv;
89	}	75	}
90		76
91	static SV *	77	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
100	{	79	{
101	HV *hv = newHV ();	80	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	104	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		105
127	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
128	}	107	}
129		108
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		111
133	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
134		113
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")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		115
226	struct overlay {	116	class overlay {
227	HV *self;
228	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
229	int x, y, w, h;	119	int x, y, w, h;
230	int border;	120	int border;
231	text_t **text;	121	text_t **text;
232	rend_t **rend;	122	rend_t **rend;
233		123
		124	public:
		125	HV *self;
		126
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	127	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	128	~overlay ();
236		129
237	void show ();	130	void show ();
238	void hide ();	131	void hide ();
…		…
241		134
242	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
243	};	136	};
244		137
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	138	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
247	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
248	if (border == 2)	144	if (border == 2)
249	{	145	{
250	w += 2;	146	w += 2;
251	h += 2;	147	h += 2;
252	}	148	}
…		…
290	*rp++ = r;	186	*rp++ = r;
291	}	187	}
292	}	188	}
293		189
294	show ();	190	show ();
295	THIS->want_refresh = 1;
296	}	191	}
297		192
298	overlay::~overlay ()	193	overlay::~overlay ()
299	{	194	{
300	hide ();	195	hide ();
…		…
305	delete [] rend[y];	200	delete [] rend[y];
306	}	201	}
307		202
308	delete [] text;	203	delete [] text;
309	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
310		217
311	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
312	}	219	THIS->refresh_check ();
313
314	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	}	220	}
322		221
323	void	222	void
324	overlay::hide ()	223	overlay::hide ()
325	{	224	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	225	if (!overlay_av)
		226	return;
327		227
328	if (ovs)	228	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		229
332	HV *hv = (HV *)SvRV (*ovs);	230	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	231	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	232	break;
		233
		234	for (; i < AvFILL (overlay_av); i++)
		235	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		236
		237	av_pop (overlay_av);
		238
		239	SvREFCNT_dec (overlay_av);
		240	overlay_av = 0;
		241
		242	THIS->want_refresh = 1;
		243	THIS->refresh_check ();
335	}	244	}
336		245
337	void overlay::swap ()	246	void overlay::swap ()
338	{	247	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	248	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
345	for (int y = ov_h; y--; )	254	for (int y = ov_h; y--; )
346	{	255	{
347	text_t *t1 = text [y];	256	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	257	rend_t *r1 = rend [y];
349		258
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	259	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;	260	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		261
353	for (int x = ov_w; x--; )	262	for (int x = ov_w; x--; )
354	{	263	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	264	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));	265	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)	288	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	289	croak ("rend must be arrayref");
381		290
382	AV *av = (AV *)SvRV (rend);	291	AV *av = (AV *)SvRV (rend);
383		292
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	293	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	294	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	295	}
387		296
388	THIS->want_refresh = 1;	297	THIS->want_refresh = 1;
		298	THIS->refresh_check ();
389	}	299	}
390
391		300
392	/////////////////////////////////////////////////////////////////////////////	301	/////////////////////////////////////////////////////////////////////////////
393		302
		303	#define IOM_CLASS "urxvt"
		304	#define IOM_WARN rxvt_warn
		305	#include "iom_perl.h"
		306
		307	/////////////////////////////////////////////////////////////////////////////
		308
394	struct rxvt_perl_interp rxvt_perl;	309	struct rxvt_perl_interp rxvt_perl;
395		310
396	static PerlInterpreter *perl;	311	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		312
402	rxvt_perl_interp::~rxvt_perl_interp ()	313	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	314	{
404	if (perl)	315	if (perl)
405	{	316	{
…		…
407	perl_free (perl);	318	perl_free (perl);
408	}	319	}
409	}	320	}
410		321
411	void	322	void
412	rxvt_perl_interp::init ()	323	rxvt_perl_interp::init (rxvt_term *term)
413	{	324	{
414	if (!perl)	325	if (!perl)
415	{	326	{
		327	rxvt_push_locale (""); // perl init destroys current locale
		328
416	perl_environ = rxvt_environ;	329	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	330	swap (perl_environ, environ);
418		331
419	char *argv[] = {	332	char *argv[] = {
420	"",	333	"",
421	"-T",	334	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	335	"BEGIN {"
		336	" urxvt->bootstrap;"
		337	" unshift @INC, '" LIBDIR "';"
		338	"}"
		339	""
		340	"use urxvt;"
423	};	341	};
424		342
425	perl = perl_alloc ();	343	perl = perl_alloc ();
426	perl_construct (perl);	344	perl_construct (perl);
427		345
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	346	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	|| perl_run (perl))	347	|| perl_run (perl))
430	{	348	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	349	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		350
433	perl_destruct (perl);	351	perl_destruct (perl);
434	perl_free (perl);	352	perl_free (perl);
435	perl = 0;	353	perl = 0;
436	}	354	}
437		355
438	swap (perl_environ, environ);	356	swap (perl_environ, environ);
		357
		358	rxvt_pop_locale ();
		359	}
		360
		361	if (perl)
		362	{
		363	// runs outside of perls ENV
		364	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		365	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	366	}
440	}	367	}
441		368
442	static void	369	static void
443	ungrab (rxvt_term *THIS)	370	ungrab (rxvt_term *THIS)
444	{	371	{
445	if (THIS->perl.grabtime)	372	if (THIS->perl.grabtime)
446	{	373	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	376	THIS->perl.grabtime = 0;
450	}	377	}
451	}	378	}
452		379
453	bool	380	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	381	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	382	{
456	if (!perl)	383	if (!perl || !term->perl.self)
457	return false;	384	return false;
458		385
459	if (htype == HOOK_INIT) // first hook ever called	386	// pre-handling of some events
		387	if (htype == HOOK_REFRESH_END)
460	{	388	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	389	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);	390
		391	for (int i = 0; i <= AvFILL (av); i++)
		392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	393	}
464	else if (!term->perl.self)	394
465	return false; // perl not initialized for this instance	395	swap (perl_environ, environ);
		396
		397	bool event_consumed;
		398
		399	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		400	|| term->perl.should_invoke [htype])
		401	try
		402	{
		403	dSP;
		404	va_list ap;
		405
		406	va_start (ap, htype);
		407
		408	ENTER;
		409	SAVETMPS;
		410
		411	PUSHMARK (SP);
		412
		413	XPUSHs (sv_2mortal (newSVterm (term)));
		414	XPUSHs (sv_2mortal (newSViv (htype)));
		415
		416	for (;;) {
		417	data_type dt = (data_type)va_arg (ap, int);
		418
		419	switch (dt)
		420	{
		421	case DT_INT:
		422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		423	break;
		424
		425	case DT_LONG:
		426	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		427	break;
		428
		429	case DT_STR:
		430	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		431	break;
		432
		433	case DT_STR_LEN:
		434	{
		435	char *str = va_arg (ap, char *);
		436	int len = va_arg (ap, int);
		437
		438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		439	}
		440	break;
		441
		442	case DT_WCS_LEN:
		443	{
		444	wchar_t *wstr = va_arg (ap, wchar_t *);
		445	int wlen = va_arg (ap, int);
		446
		447	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		448	}
		449	break;
		450
		451	case DT_LCS_LEN:
		452	{
		453	long *lstr = va_arg (ap, long *);
		454	int llen = va_arg (ap, int);
		455
		456	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		457	}
		458	break;
		459
		460	case DT_XEVENT:
		461	{
		462	XEvent *xe = va_arg (ap, XEvent *);
		463	HV *hv = newHV ();
		464
		465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		468	# undef set
		469
		470	setiv (type, xe->type);
		471	setiv (send_event, xe->xany.send_event);
		472	setiv (serial, xe->xany.serial);
		473
		474	switch (xe->type)
		475	{
		476	case KeyPress:
		477	case KeyRelease:
		478	case ButtonPress:
		479	case ButtonRelease:
		480	case MotionNotify:
		481	setuv (window, xe->xmotion.window);
		482	setuv (root, xe->xmotion.root);
		483	setuv (subwindow, xe->xmotion.subwindow);
		484	setuv (time, xe->xmotion.time);
		485	setiv (x, xe->xmotion.x);
		486	setiv (y, xe->xmotion.y);
		487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		488	setiv (col, xe->xmotion.x / term->fwidth);
		489	setiv (x_root, xe->xmotion.x_root);
		490	setiv (y_root, xe->xmotion.y_root);
		491	setuv (state, xe->xmotion.state);
		492
		493	switch (xe->type)
		494	{
		495	case KeyPress:
		496	case KeyRelease:
		497	setuv (keycode, xe->xkey.keycode);
		498	break;
		499
		500	case ButtonPress:
		501	case ButtonRelease:
		502	setuv (button, xe->xbutton.button);
		503	break;
		504
		505	case MotionNotify:
		506	setiv (is_hint, xe->xmotion.is_hint);
		507	break;
		508	}
		509
		510	break;
		511
		512	case MapNotify:
		513	case UnmapNotify:
		514	case ConfigureNotify:
		515	setuv (event, xe->xconfigure.event);
		516	setuv (window, xe->xconfigure.window);
		517
		518	switch (xe->type)
		519	{
		520	case ConfigureNotify:
		521	setiv (x, xe->xconfigure.x);
		522	setiv (y, xe->xconfigure.y);
		523	setiv (width, xe->xconfigure.width);
		524	setiv (height, xe->xconfigure.height);
		525	setuv (above, xe->xconfigure.above);
		526	break;
		527	}
		528
		529	break;
		530
		531	case PropertyNotify:
		532	setuv (window, xe->xproperty.window);
		533	setuv (atom, xe->xproperty.atom);
		534	setuv (time, xe->xproperty.time);
		535	setiv (state, xe->xproperty.state);
		536	break;
		537
		538	case ClientMessage:
		539	setuv (window, xe->xclient.window);
		540	setuv (message_type, xe->xclient.message_type);
		541	setuv (format, xe->xclient.format);
		542	setuv (l0, xe->xclient.data.l[0]);
		543	setuv (l1, xe->xclient.data.l[1]);
		544	setuv (l2, xe->xclient.data.l[2]);
		545	setuv (l3, xe->xclient.data.l[3]);
		546	setuv (l4, xe->xclient.data.l[4]);
		547	break;
		548	}
		549
		550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		551	}
		552	break;
		553
		554	case DT_END:
		555	goto call;
		556
		557	default:
		558	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		559	}
		560	}
		561
		562	call:
		563	va_end (ap);
		564
		565	PUTBACK;
		566	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		567	SPAGAIN;
		568
		569	if (count)
		570	{
		571	SV *status = POPs;
		572	count = SvTRUE (status);
		573	}
		574
		575	PUTBACK;
		576	FREETMPS;
		577	LEAVE;
		578
		579	if (SvTRUE (ERRSV))
		580	{
		581	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		582	ungrab (term); // better lose the grab than the session
		583	}
		584
		585	event_consumed = !!count;
		586	}
		587	catch (...)
		588	{
		589	swap (perl_environ, environ);
		590	throw;
		591	}
		592	else
		593	event_consumed = false;
		594
		595	// post-handling of some events
		596	if (htype == HOOK_REFRESH_BEGIN)
		597	{
		598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		599
		600	for (int i = AvFILL (av); i >= 0; i--)
		601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		602	}
466	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
467	{	604	{
468	// handled later	605	clearSVptr ((SV *)term->perl.self);
		606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
469	}	610	}
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		611
490	swap (perl_environ, environ);	612	swap (perl_environ, environ);
491		613
492	try	614	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	}	615	}
639		616
640	/////////////////////////////////////////////////////////////////////////////	617	/////////////////////////////////////////////////////////////////////////////
641		618
642	MODULE = urxvt PACKAGE = urxvt	619	MODULE = urxvt PACKAGE = urxvt
…		…
661	# include "optinc.h"	638	# include "optinc.h"
662	# undef nodef	639	# undef nodef
663	# undef def	640	# undef def
664		641
665	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
666	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	643	static const struct {
		644	const char *name;
		645	IV iv;
		646	} *civ, const_iv[] = {
		647	# define const_iv(name) { # name, (IV)name }
667	export_const_iv (DEFAULT_RSTYLE);	648	const_iv (DEFAULT_RSTYLE),
668	export_const_iv (OVERLAY_RSTYLE);	649	const_iv (OVERLAY_RSTYLE),
669	export_const_iv (RS_Bold);	650	const_iv (RS_Bold),
670	export_const_iv (RS_Italic);	651	const_iv (RS_Italic),
671	export_const_iv (RS_Blink);	652	const_iv (RS_Blink),
672	export_const_iv (RS_RVid);	653	const_iv (RS_RVid),
673	export_const_iv (RS_Uline);	654	const_iv (RS_Uline),
674		655
675	export_const_iv (CurrentTime);	656	const_iv (CurrentTime),
676	export_const_iv (ShiftMask);	657	const_iv (ShiftMask),
677	export_const_iv (LockMask);	658	const_iv (LockMask),
678	export_const_iv (ControlMask);	659	const_iv (ControlMask),
679	export_const_iv (Mod1Mask);	660	const_iv (Mod1Mask),
680	export_const_iv (Mod2Mask);	661	const_iv (Mod2Mask),
681	export_const_iv (Mod3Mask);	662	const_iv (Mod3Mask),
682	export_const_iv (Mod4Mask);	663	const_iv (Mod4Mask),
683	export_const_iv (Mod5Mask);	664	const_iv (Mod5Mask),
684	export_const_iv (Button1Mask);	665	const_iv (Button1Mask),
685	export_const_iv (Button2Mask);	666	const_iv (Button2Mask),
686	export_const_iv (Button3Mask);	667	const_iv (Button3Mask),
687	export_const_iv (Button4Mask);	668	const_iv (Button4Mask),
688	export_const_iv (Button5Mask);	669	const_iv (Button5Mask),
689	export_const_iv (AnyModifier);	670	const_iv (AnyModifier),
690		671
691	export_const_iv (EVENT_NONE);	672	const_iv (NoSymbol),
692	export_const_iv (EVENT_READ);	673	const_iv (GrabModeSync),
693	export_const_iv (EVENT_WRITE);	674	const_iv (GrabModeAsync),
694	}
695		675
696	void	676	const_iv (NoEventMask),
697	set_should_invoke (int htype, int value)	677	const_iv (KeyPressMask),
698	CODE:	678	const_iv (KeyReleaseMask),
699	rxvt_perl.should_invoke [htype] = value;	679	const_iv (ButtonPressMask),
		680	const_iv (ButtonReleaseMask),
		681	const_iv (EnterWindowMask),
		682	const_iv (LeaveWindowMask),
		683	const_iv (PointerMotionMask),
		684	const_iv (PointerMotionHintMask),
		685	const_iv (Button1MotionMask),
		686	const_iv (Button2MotionMask),
		687	const_iv (Button3MotionMask),
		688	const_iv (Button4MotionMask),
		689	const_iv (Button5MotionMask),
		690	const_iv (ButtonMotionMask),
		691	const_iv (KeymapStateMask),
		692	const_iv (ExposureMask),
		693	const_iv (VisibilityChangeMask),
		694	const_iv (StructureNotifyMask),
		695	const_iv (ResizeRedirectMask),
		696	const_iv (SubstructureNotifyMask),
		697	const_iv (SubstructureRedirectMask),
		698	const_iv (FocusChangeMask),
		699	const_iv (PropertyChangeMask),
		700	const_iv (ColormapChangeMask),
		701	const_iv (OwnerGrabButtonMask),
		702
		703	const_iv (KeyPress),
		704	const_iv (KeyRelease),
		705	const_iv (ButtonPress),
		706	const_iv (ButtonRelease),
		707	const_iv (MotionNotify),
		708	const_iv (EnterNotify),
		709	const_iv (LeaveNotify),
		710	const_iv (FocusIn),
		711	const_iv (FocusOut),
		712	const_iv (KeymapNotify),
		713	const_iv (Expose),
		714	const_iv (GraphicsExpose),
		715	const_iv (NoExpose),
		716	const_iv (VisibilityNotify),
		717	const_iv (CreateNotify),
		718	const_iv (DestroyNotify),
		719	const_iv (UnmapNotify),
		720	const_iv (MapNotify),
		721	const_iv (MapRequest),
		722	const_iv (ReparentNotify),
		723	const_iv (ConfigureNotify),
		724	const_iv (ConfigureRequest),
		725	const_iv (GravityNotify),
		726	const_iv (ResizeRequest),
		727	const_iv (CirculateNotify),
		728	const_iv (CirculateRequest),
		729	const_iv (PropertyNotify),
		730	const_iv (SelectionClear),
		731	const_iv (SelectionRequest),
		732	const_iv (SelectionNotify),
		733	const_iv (ColormapNotify),
		734	const_iv (ClientMessage),
		735	const_iv (MappingNotify),
		736	# if ENABLE_XIM_ONTHESPOT
		737	const_iv (XIMReverse),
		738	const_iv (XIMUnderline),
		739	const_iv (XIMHighlight),
		740	const_iv (XIMPrimary),
		741	const_iv (XIMSecondary),
		742	const_iv (XIMTertiary),
		743	const_iv (XIMVisibleToForward),
		744	const_iv (XIMVisibleToBackword),
		745	const_iv (XIMVisibleToCenter),
		746	# if 0
		747	const_iv (XIMForwardChar),
		748	const_iv (XIMBackwardChar),
		749	const_iv (XIMForwardWord),
		750	const_iv (XIMBackwardWord),
		751	const_iv (XIMCaretUp),
		752	const_iv (XIMCaretDown),
		753	const_iv (XIMNextLine),
		754	const_iv (XIMPreviousLine),
		755	const_iv (XIMLineStart),
		756	const_iv (XIMLineEnd),
		757	const_iv (XIMAbsolutePosition),
		758	const_iv (XIMDontChange),
		759	# endif
		760	# endif
		761	};
		762
		763	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		764	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		765	}
700		766
701	void	767	void
702	warn (const char *msg)	768	warn (const char *msg)
703	CODE:	769	CODE:
704	rxvt_warn ("%s", msg);	770	rxvt_warn ("%s", msg);
…		…
706	void	772	void
707	fatal (const char *msg)	773	fatal (const char *msg)
708	CODE:	774	CODE:
709	rxvt_fatal ("%s", msg);	775	rxvt_fatal ("%s", msg);
710		776
711	SV *	777	void
712	untaint (SV *sv)	778	_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		779
726	NV	780	NV
727	NOW ()	781	NOW ()
728	CODE:	782	CODE:
729	RETVAL = NOW;	783	RETVAL = ev::now ();
730	OUTPUT:	784	OUTPUT:
731	RETVAL	785	RETVAL
732		786
733	int	787	int
734	GET_BASEFG (int rend)	788	GET_BASEFG (int rend)
…		…
745	RETVAL	799	RETVAL
746		800
747	int	801	int
748	SET_FGCOLOR (int rend, int new_color)	802	SET_FGCOLOR (int rend, int new_color)
749	CODE:	803	CODE:
750	RETVAL = SET_FGCOLOR (rend, new_color);	804	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
751	OUTPUT:	805	OUTPUT:
752	RETVAL	806	RETVAL
753		807
754	int	808	int
755	SET_BGCOLOR (int rend, int new_color)	809	SET_BGCOLOR (int rend, int new_color)
756	CODE:	810	CODE:
757	RETVAL = SET_BGCOLOR (rend, new_color);	811	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
758	OUTPUT:	812	OUTPUT:
759	RETVAL	813	RETVAL
760		814
761	int	815	int
762	GET_CUSTOM (int rend)	816	GET_CUSTOM (int rend)
763	CODE:	817	CODE:
764	RETVAL = (rend && RS_customMask) >> RS_customShift;	818	RETVAL = (rend & RS_customMask) >> RS_customShift;
765	OUTPUT:	819	OUTPUT:
766	RETVAL	820	RETVAL
767		821
768	int	822	int
769	SET_CUSTOM (int rend, int new_value)	823	SET_CUSTOM (int rend, int new_value)
…		…
776	| ((new_value << RS_customShift) & RS_customMask);	830	| ((new_value << RS_customShift) & RS_customMask);
777	}	831	}
778	OUTPUT:	832	OUTPUT:
779	RETVAL	833	RETVAL
780		834
		835	void
		836	termlist ()
		837	PPCODE:
		838	{
		839	EXTEND (SP, rxvt_term::termlist.size ());
		840
		841	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		842	if ((*t)->perl.self)
		843	PUSHs (sv_2mortal (newSVterm (*t)));
		844	}
		845
781	MODULE = urxvt PACKAGE = urxvt::term	846	MODULE = urxvt PACKAGE = urxvt::term
782		847
783	SV *	848	SV *
784	_new (...)	849	_new (AV *env, AV *arg)
785	CODE:	850	CODE:
786	{	851	{
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;	852	rxvt_term *term = new rxvt_term;
791		853
792	term->argv = new stringvec;	854	stringvec *argv = new stringvec;
793	term->envv = new stringvec;	855	stringvec *envv = new stringvec;
794		856
795	for (int i = 1; i < items; i++)	857	for (int i = 0; i <= AvFILL (arg); i++)
796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	858	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
797		859
798	AV *envv = (AV *)SvRV (ST (0));
799	for (int i = av_len (envv) + 1; i--; )	860	for (int i = AvFILL (env) + 1; i--; )
800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	861	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
801		862
802	term->envv->push_back (0);	863	envv->push_back (0);
803
804	bool success;
805		864
806	try	865	try
807	{	866	{
808	success = term->init (term->argv->size (), term->argv->begin ());	867	term->init (argv, envv);
809	}	868	}
810	catch (const class rxvt_failure_exception &e)	869	catch (const class rxvt_failure_exception &e)
811	{
812	success = false;
813	}
814
815	if (!success)
816	{	870	{
817	term->destroy ();	871	term->destroy ();
818	croak ("error while initializing new terminal instance");	872	croak ("error while initializing new terminal instance");
819	}	873	}
820		874
…		…
826		880
827	void	881	void
828	rxvt_term::destroy ()	882	rxvt_term::destroy ()
829		883
830	void	884	void
		885	rxvt_term::set_should_invoke (int htype, int inc)
		886	CODE:
		887	THIS->perl.should_invoke [htype] += inc;
		888
		889	int
831	rxvt_term::grab_button (int button, U32 modifiers)	890	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
832	CODE:	891	CODE:
833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	892	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
834	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	893	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	894	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		895	OUTPUT: RETVAL
		896
		897	int
		898	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		899	CODE:
		900	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		901	OUTPUT: RETVAL
		902
		903	void
		904	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		905	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		906	CODE:
		907	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		908
		909	void
		910	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		911	CODE:
		912	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		913
		914	void
		915	rxvt_term::XUngrabKeyboard (Time eventtime)
		916	CODE:
		917	XUngrabKeyboard (THIS->dpy, eventtime);
836		918
837	bool	919	bool
838	rxvt_term::grab (U32 eventtime, int sync = 0)	920	rxvt_term::grab (Time eventtime, int sync = 0)
839	CODE:	921	CODE:
840	{	922	{
841	int mode = sync ? GrabModeSync : GrabModeAsync;	923	int mode = sync ? GrabModeSync : GrabModeAsync;
842		924
843	THIS->perl.grabtime = 0;	925	THIS->perl.grabtime = 0;
844		926
845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	927	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
846	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	928	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
847	mode, mode, None, GRAB_CURSOR, eventtime))	929	mode, mode, None, GRAB_CURSOR, eventtime))
848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	930	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
849	THIS->perl.grabtime = eventtime;	931	THIS->perl.grabtime = eventtime;
850	else	932	else
851	XUngrabPointer (THIS->display->display, eventtime);	933	XUngrabPointer (THIS->dpy, eventtime);
852		934
853	RETVAL = !!THIS->perl.grabtime;	935	RETVAL = !!THIS->perl.grabtime;
854	}	936	}
855	OUTPUT:	937	OUTPUT:
856	RETVAL	938	RETVAL
857		939
858	void	940	void
859	rxvt_term::allow_events_async ()	941	rxvt_term::allow_events_async ()
860	CODE:	942	CODE:
861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	943	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
862		944
863	void	945	void
864	rxvt_term::allow_events_sync ()	946	rxvt_term::allow_events_sync ()
865	CODE:	947	CODE:
866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	948	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
867		949
868	void	950	void
869	rxvt_term::allow_events_replay ()	951	rxvt_term::allow_events_replay ()
870	CODE:	952	CODE:
871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	953	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
873		955
874	void	956	void
875	rxvt_term::ungrab ()	957	rxvt_term::ungrab ()
876	CODE:	958	CODE:
877	ungrab (THIS);	959	ungrab (THIS);
		960
		961	int
		962	rxvt_term::XStringToKeysym (char *string)
		963	CODE:
		964	RETVAL = XStringToKeysym (string);
		965	OUTPUT: RETVAL
		966
		967	char *
		968	rxvt_term::XKeysymToString (int sym)
		969	CODE:
		970	RETVAL = XKeysymToString (sym);
		971	OUTPUT: RETVAL
		972
		973	int
		974	rxvt_term::XKeysymToKeycode (int sym)
		975	CODE:
		976	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		977	OUTPUT: RETVAL
		978
		979	int
		980	rxvt_term::XKeycodeToKeysym (int code, int index)
		981	CODE:
		982	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		983	OUTPUT: RETVAL
878		984
879	int	985	int
880	rxvt_term::strwidth (SV *str)	986	rxvt_term::strwidth (SV *str)
881	CODE:	987	CODE:
882	{	988	{
883	wchar_t *wstr = sv2wcs (str);	989	wchar_t *wstr = sv2wcs (str);
884		990
885	rxvt_push_locale (THIS->locale);	991	rxvt_push_locale (THIS->locale);
886	RETVAL = wcswidth (wstr, wcslen (wstr));	992	RETVAL = 0;
		993	for (wchar_t *wc = wstr; *wc; wc++)
		994	{
		995	int w = WCWIDTH (*wc);
		996
		997	if (w)
		998	RETVAL += max (w, 1);
		999	}
887	rxvt_pop_locale ();	1000	rxvt_pop_locale ();
888		1001
889	free (wstr);	1002	free (wstr);
890	}	1003	}
891	OUTPUT:	1004	OUTPUT:
…		…
901	char *mbstr = rxvt_wcstombs (wstr);	1014	char *mbstr = rxvt_wcstombs (wstr);
902	rxvt_pop_locale ();	1015	rxvt_pop_locale ();
903		1016
904	free (wstr);	1017	free (wstr);
905		1018
906	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1019	RETVAL = newSVpv (mbstr, 0);
907	free (mbstr);	1020	free (mbstr);
908	}	1021	}
909	OUTPUT:	1022	OUTPUT:
910	RETVAL	1023	RETVAL
911		1024
…		…
918		1031
919	rxvt_push_locale (THIS->locale);	1032	rxvt_push_locale (THIS->locale);
920	wchar_t *wstr = rxvt_mbstowcs (data, len);	1033	wchar_t *wstr = rxvt_mbstowcs (data, len);
921	rxvt_pop_locale ();	1034	rxvt_pop_locale ();
922		1035
923	RETVAL = taint_if (wcs2sv (wstr), octets);	1036	RETVAL = wcs2sv (wstr);
924	free (wstr);	1037	free (wstr);
925	}	1038	}
		1039	OUTPUT:
		1040	RETVAL
		1041
		1042	char *
		1043	rxvt_term::locale ()
		1044	CODE:
		1045	RETVAL = THIS->locale;
926	OUTPUT:	1046	OUTPUT:
927	RETVAL	1047	RETVAL
928		1048
929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1049	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
930		1050
…		…
935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1055	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1056	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1057	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1058	#define TERM_OFFSET_focus TERM_OFFSET(focus)
939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1059	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1060	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1061	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1062	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1063	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1064	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1065	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943		1066
944	int	1067	int
945	rxvt_term::width ()	1068	rxvt_term::width ()
946	ALIAS:	1069	ALIAS:
947	width = TERM_OFFSET_width	1070	width = TERM_OFFSET_width
…		…
951	fbase = TERM_OFFSET_fbase	1074	fbase = TERM_OFFSET_fbase
952	nrow = TERM_OFFSET_nrow	1075	nrow = TERM_OFFSET_nrow
953	ncol = TERM_OFFSET_ncol	1076	ncol = TERM_OFFSET_ncol
954	focus = TERM_OFFSET_focus	1077	focus = TERM_OFFSET_focus
955	mapped = TERM_OFFSET_mapped	1078	mapped = TERM_OFFSET_mapped
		1079	int_bwidth = TERM_OFFSET_int_bwidth
		1080	ext_bwidth = TERM_OFFSET_ext_bwidth
		1081	lineSpace = TERM_OFFSET_lineSpace
956	saveLines = TERM_OFFSET_saveLines	1082	saveLines = TERM_OFFSET_saveLines
957	total_rows = TERM_OFFSET_total_rows	1083	total_rows = TERM_OFFSET_total_rows
958	nsaved = TERM_OFFSET_nsaved	1084	top_row = TERM_OFFSET_top_row
959	CODE:	1085	CODE:
960	RETVAL = *(int *)((char *)THIS + ix);	1086	RETVAL = *(int *)((char *)THIS + ix);
961	OUTPUT:	1087	OUTPUT:
962	RETVAL	1088	RETVAL
963		1089
…		…
965	rxvt_term::ModLevel3Mask ()	1091	rxvt_term::ModLevel3Mask ()
966	ALIAS:	1092	ALIAS:
967	ModLevel3Mask = 0	1093	ModLevel3Mask = 0
968	ModMetaMask = 1	1094	ModMetaMask = 1
969	ModNumLockMask = 2	1095	ModNumLockMask = 2
		1096	current_screen = 3
		1097	hidden_cursor = 4
970	CODE:	1098	CODE:
971	switch (ix)	1099	switch (ix)
972	{	1100	{
973	case 0: RETVAL = THIS->ModLevel3Mask; break;	1101	case 0: RETVAL = THIS->ModLevel3Mask; break;
974	case 1: RETVAL = THIS->ModMetaMask; break;	1102	case 1: RETVAL = THIS->ModMetaMask; break;
975	case 2: RETVAL = THIS->ModNumLockMask; break;	1103	case 2: RETVAL = THIS->ModNumLockMask; break;
		1104	case 3: RETVAL = THIS->current_screen; break;
		1105	case 4: RETVAL = THIS->hidden_cursor; break;
976	}	1106	}
977	OUTPUT:	1107	OUTPUT:
978	RETVAL	1108	RETVAL
979		1109
980	char *	1110	char *
…		…
990	}	1120	}
991	OUTPUT:	1121	OUTPUT:
992	RETVAL	1122	RETVAL
993		1123
994	SV *	1124	SV *
995	rxvt_term::_env ()	1125	rxvt_term::envv ()
		1126	ALIAS:
		1127	argv = 1
996	CODE:	1128	PPCODE:
997	{	1129	{
998	if (THIS->envv)	1130	stringvec *vec = ix ? THIS->argv : THIS->envv;
999	{
1000	AV *av = newAV ();
1001		1131
		1132	EXTEND (SP, vec->size ());
		1133
1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1134	for (char **i = vec->begin (); i != vec->end (); ++i)
1003	if (*i)	1135	if (*i)
1004	av_push (av, newSVpv (*i, 0));	1136	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1005
1006	RETVAL = newRV_noinc ((SV *)av);
1007	}
1008	else
1009	RETVAL = &PL_sv_undef;
1010	}	1137	}
1011	OUTPUT:
1012	RETVAL
1013		1138
1014	int	1139	int
1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1140	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1016	CODE:	1141	CODE:
1017	RETVAL = THIS->pty_ev.events;	1142	RETVAL = THIS->pty_ev.events;
1018	if (events != EVENT_UNDEF)	1143	if (events != ev::UNDEF)
1019	THIS->pty_ev.set (events);	1144	THIS->pty_ev.set (events);
1020	OUTPUT:	1145	OUTPUT:
1021	RETVAL	1146	RETVAL
1022		1147
1023	U32	1148	int
		1149	rxvt_term::pty_fd ()
		1150	CODE:
		1151	RETVAL = THIS->pty->pty;
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	Window
1024	rxvt_term::parent ()	1156	rxvt_term::parent ()
1025	CODE:	1157	CODE:
1026	RETVAL = (U32)THIS->parent [0];	1158	RETVAL = THIS->parent [0];
1027	OUTPUT:	1159	OUTPUT:
1028	RETVAL	1160	RETVAL
1029		1161
1030	U32	1162	Window
1031	rxvt_term::vt ()	1163	rxvt_term::vt ()
1032	CODE:	1164	CODE:
1033	RETVAL = (U32)THIS->vt;	1165	RETVAL = THIS->vt;
1034	OUTPUT:	1166	OUTPUT:
1035	RETVAL	1167	RETVAL
		1168
		1169	void
		1170	rxvt_term::vt_emask_add (U32 emask)
		1171	CODE:
		1172	THIS->vt_emask_perl |= emask;
		1173	THIS->vt_select_input ();
1036		1174
1037	U32	1175	U32
1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1176	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039	CODE:	1177	CODE:
1040	{
1041	RETVAL = THIS->rstyle;	1178	RETVAL = THIS->rstyle;
1042	THIS->rstyle = new_rstyle;	1179	THIS->rstyle = new_rstyle;
1043	}
1044	OUTPUT:	1180	OUTPUT:
1045	RETVAL	1181	RETVAL
1046		1182
1047	int	1183	int
1048	rxvt_term::view_start (int newval = -1)	1184	rxvt_term::view_start (int newval = 1)
		1185	PROTOTYPE: $;$
1049	CODE:	1186	CODE:
1050	{	1187	{
1051	RETVAL = THIS->view_start;	1188	RETVAL = THIS->view_start;
1052		1189
1053	if (newval >= 0)	1190	if (newval <= 0)
1054	{	1191	THIS->scr_changeview (max (newval, THIS->top_row));
1055	THIS->view_start = min (newval, THIS->nsaved);
1056	THIS->scr_changeview (RETVAL);
1057	}
1058	}	1192	}
1059	OUTPUT:	1193	OUTPUT:
1060	RETVAL	1194	RETVAL
1061		1195
1062	void	1196	void
		1197	rxvt_term::focus_in ()
		1198
		1199	void
		1200	rxvt_term::focus_out ()
		1201
		1202	void
		1203	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1204	ALIAS:
		1205	key_release = 1
		1206	CODE:
		1207	{
		1208	XKeyEvent xkey;
		1209
		1210	memset (&xkey, 0, sizeof (xkey));
		1211
		1212	xkey.time = time;
		1213	xkey.state = state;
		1214	xkey.keycode = keycode;
		1215
		1216	xkey.type = ix ? KeyRelease : KeyPress;
		1217	xkey.display = THIS->dpy;
		1218	xkey.window = THIS->vt;
		1219	xkey.root = THIS->display->root;
		1220	xkey.subwindow = THIS->vt;
		1221
		1222	if (ix)
		1223	THIS->key_release (xkey);
		1224	else
		1225	THIS->key_press (xkey);
		1226	}
		1227
		1228	void
1063	rxvt_term::want_refresh ()	1229	rxvt_term::want_refresh ()
1064	CODE:	1230	CODE:
1065	THIS->want_refresh = 1;	1231	THIS->want_refresh = 1;
		1232	THIS->refresh_check ();
1066		1233
1067	void	1234	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)	1235	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1069	PPCODE:	1236	PPCODE:
1070	{	1237	{
1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1238	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072	XSRETURN_EMPTY;	1239	XSRETURN_EMPTY;
1073		1240
1074	line_t &l = ROW(row_number);	1241	line_t &l = ROW(row_number);
1075		1242
1076	if (GIMME_V != G_VOID)	1243	if (GIMME_V != G_VOID)
1077	{	1244	{
1078	wchar_t *wstr = new wchar_t [THIS->ncol];	1245	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1079		1246
1080	for (int col = 0; col < THIS->ncol; col++)	1247	for (int col = 0; col < THIS->ncol; col++)
1081	wstr [col] = l.t [col];	1248	wstr [col] = l.t [col];
1082		1249
1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1250	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1084
1085	delete [] wstr;
1086	}	1251	}
1087		1252
1088	if (new_text)	1253	if (new_text)
1089	{	1254	{
1090	wchar_t *wstr = sv2wcs (new_text);	1255	wchar_t *wstr = sv2wcs (new_text);
1091		1256
1092	int len = min (wcslen (wstr) - start_ofs, max_len);	1257	int len = min (wcslen (wstr) - start_ofs, max_len);
1093		1258
1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1259	if (start_col < 0 || start_col + len > THIS->ncol)
1095	{	1260	{
1096	free (wstr);	1261	free (wstr);
1097	croak ("new_text extends beyond horizontal margins");	1262	croak ("new_text extends beyond horizontal margins");
1098	}	1263	}
1099		1264
…		…
1109		1274
1110	void	1275	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)	1276	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:	1277	PPCODE:
1113	{	1278	{
1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1279	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115	XSRETURN_EMPTY;	1280	XSRETURN_EMPTY;
1116		1281
1117	line_t &l = ROW(row_number);	1282	line_t &l = ROW(row_number);
1118		1283
1119	if (GIMME_V != G_VOID)	1284	if (GIMME_V != G_VOID)
…		…
1131	{	1296	{
1132	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1297	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1133	croak ("new_rend must be arrayref");	1298	croak ("new_rend must be arrayref");
1134		1299
1135	AV *av = (AV *)SvRV (new_rend);	1300	AV *av = (AV *)SvRV (new_rend);
1136	int len = min (av_len (av) + 1 - start_ofs, max_len);	1301	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1137		1302
1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
1139	croak ("new_rend array extends beyond horizontal margins");	1304	croak ("new_rend array extends beyond horizontal margins");
1140		1305
1141	for (int col = start_col; col < start_col + len; col++)	1306	for (int col = start_col; col < start_col + len; col++)
1142	{	1307	{
1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1308	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1149		1314
1150	int	1315	int
1151	rxvt_term::ROW_l (int row_number, int new_length = -1)	1316	rxvt_term::ROW_l (int row_number, int new_length = -1)
1152	CODE:	1317	CODE:
1153	{	1318	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1319	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1320	XSRETURN_EMPTY;
1156		1321
1157	line_t &l = ROW(row_number);	1322	line_t &l = ROW(row_number);
1158	RETVAL = l.l;	1323	RETVAL = l.l;
1159		1324
…		…
1165		1330
1166	bool	1331	bool
1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1332	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168	CODE:	1333	CODE:
1169	{	1334	{
1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1335	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171	XSRETURN_EMPTY;	1336	XSRETURN_EMPTY;
1172		1337
1173	line_t &l = ROW(row_number);	1338	line_t &l = ROW(row_number);
1174	RETVAL = l.is_longer ();	1339	RETVAL = l.is_longer ();
1175		1340
…		…
1183	rxvt_term::special_encode (SV *string)	1348	rxvt_term::special_encode (SV *string)
1184	CODE:	1349	CODE:
1185	{	1350	{
1186	wchar_t *wstr = sv2wcs (string);	1351	wchar_t *wstr = sv2wcs (string);
1187	int wlen = wcslen (wstr);	1352	int wlen = wcslen (wstr);
1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1353	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1189		1354
1190	rxvt_push_locale (THIS->locale);	1355	rxvt_push_locale (THIS->locale);
1191		1356
1192	wchar_t *r = rstr;	1357	wchar_t *r = rstr;
1193	for (wchar_t *s = wstr; *s; s++)	1358	for (wchar_t *s = wstr; *s; s++)
		1359	{
		1360	int w = WCWIDTH (*s);
		1361
1194	if (wcwidth (*s) == 0)	1362	if (w == 0)
1195	{	1363	{
1196	if (r == rstr)	1364	if (r == rstr)
1197	croak ("leading combining character unencodable");	1365	croak ("leading combining character unencodable");
1198		1366
1199	unicode_t n = rxvt_compose (r[-1], *s);	1367	unicode_t n = rxvt_compose (r[-1], *s);
1200	if (n == NOCHAR)	1368	if (n == NOCHAR)
1201	n = rxvt_composite.compose (r[-1], *s);	1369	n = rxvt_composite.compose (r[-1], *s);
1202		1370
1203	r[-1] = n;	1371	r[-1] = n;
1204	}	1372	}
1205	#if !UNICODE_3	1373	#if !UNICODE_3
1206	else if (*s >= 0x10000)	1374	else if (*s >= 0x10000)
1207	*r++ = rxvt_composite.compose (*s);	1375	*r++ = rxvt_composite.compose (*s);
1208	#endif	1376	#endif
1209	else	1377	else
1210	*r++ = *s;	1378	*r++ = *s;
		1379
		1380	// the *2 above only allows wcwidth <= 2
		1381	if (w > 1)
		1382	*r++ = NOCHAR;
		1383	}
1211		1384
1212	rxvt_pop_locale ();	1385	rxvt_pop_locale ();
1213		1386
1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1387	RETVAL = wcs2sv (rstr, r - rstr);
1215
1216	delete [] rstr;
1217	}	1388	}
1218	OUTPUT:	1389	OUTPUT:
1219	RETVAL	1390	RETVAL
1220		1391
1221	SV *	1392	SV *
1222	rxvt_term::special_decode (SV *text)	1393	rxvt_term::special_decode (SV *text)
1223	CODE:	1394	CODE:
1224	{	1395	{
1225	wchar_t *wstr = sv2wcs (text);	1396	wchar_t *wstr = sv2wcs (text);
1226	int wlen = wcslen (wstr);
1227	int dlen = 0;	1397	int dlen = 0;
1228		1398
1229	// find length	1399	// find length
1230	for (wchar_t *s = wstr; *s; s++)	1400	for (wchar_t *s = wstr; *s; s++)
1231	if (*s == NOCHAR)	1401	if (*s == NOCHAR)
…		…
1233	else if (IS_COMPOSE (*s))	1403	else if (IS_COMPOSE (*s))
1234	dlen += rxvt_composite.expand (*s, 0);	1404	dlen += rxvt_composite.expand (*s, 0);
1235	else	1405	else
1236	dlen++;	1406	dlen++;
1237		1407
1238	wchar_t *rstr = new wchar_t [dlen];	1408	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1239		1409
1240	// decode	1410	// decode
1241	wchar_t *r = rstr;	1411	wchar_t *r = rstr;
1242	for (wchar_t *s = wstr; *s; s++)	1412	for (wchar_t *s = wstr; *s; s++)
1243	if (*s == NOCHAR)	1413	if (*s == NOCHAR)
…		…
1245	else if (IS_COMPOSE (*s))	1415	else if (IS_COMPOSE (*s))
1246	r += rxvt_composite.expand (*s, r);	1416	r += rxvt_composite.expand (*s, r);
1247	else	1417	else
1248	*r++ = *s;	1418	*r++ = *s;
1249		1419
1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1420	RETVAL = wcs2sv (rstr, r - rstr);
1251
1252	delete [] rstr;
1253	}	1421	}
1254	OUTPUT:	1422	OUTPUT:
1255	RETVAL	1423	RETVAL
1256		1424
1257	void	1425	void
1258	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1426	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1259	PPCODE:	1427	PPCODE:
1260	{	1428	{
1261	struct resval { const char *name; int value; } rslist [] = {	1429	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1262	# define def(name) { # name, Rs_ ## name },	1430	# define def(name) { # name, Rs_ ## name },
1263	# define reserve(name,count)	1431	# define reserve(name,count)
1264	# include "rsinc.h"	1432	# include "rsinc.h"
1265	# undef def	1433	# undef def
1266	# undef reserve	1434	# undef reserve
1267	};	1435	};
1268		1436
1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1437	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1270		1438
1271	do {	1439	do {
1272	if (rs-- == rslist)	1440	if (rs-- == rslist)
1273	croak ("no such resource '%s', requested", name);	1441	croak ("no such resource '%s', requested", name);
1274	} while (strcmp (name, rs->name));	1442	} while (strcmp (name, rs->name));
…		…
1277		1445
1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1446	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1447	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1280		1448
1281	if (GIMME_V != G_VOID)	1449	if (GIMME_V != G_VOID)
1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1450	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1283		1451
1284	if (newval)	1452	if (newval)
1285	{	1453	{
1286	if (SvOK (newval))	1454	if (SvOK (newval))
1287	{	1455	{
…		…
1294	}	1462	}
1295	}	1463	}
1296		1464
1297	const char *	1465	const char *
1298	rxvt_term::x_resource (const char *name)	1466	rxvt_term::x_resource (const char *name)
1299	CLEANUP:
1300	SvTAINTED_on (ST (0));
1301		1467
1302	bool	1468	bool
1303	rxvt_term::option (U32 optval, int set = -1)	1469	rxvt_term::option (U8 optval, int set = -1)
1304	CODE:	1470	CODE:
1305	{	1471	{
1306	RETVAL = THIS->options & optval;	1472	RETVAL = THIS->option (optval);
1307		1473
1308	if (set >= 0)	1474	if (set >= 0)
1309	{	1475	{
1310	if (set)
1311	THIS->options |= optval;	1476	THIS->set_option (optval, set);
1312	else
1313	THIS->options &= ~optval;
1314		1477
		1478	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1315	switch (optval)	1479	switch (optval)
1316	{	1480	{
1317	case Opt_skipBuiltinGlyphs:	1481	case Opt_skipBuiltinGlyphs:
1318	THIS->set_fonts ();	1482	THIS->set_fonts ();
1319	THIS->scr_remap_chars ();	1483	THIS->scr_remap_chars ();
1320	THIS->scr_touch (true);	1484	THIS->scr_touch (true);
1321	THIS->want_refresh = 1;	1485	THIS->want_refresh = 1;
		1486	THIS->refresh_check ();
1322	break;	1487	break;
1323		1488
1324	case Opt_cursorUnderline:	1489	case Opt_cursorUnderline:
1325	THIS->want_refresh = 1;	1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
1326	break;	1492	break;
1327		1493
1328	# case Opt_scrollBar_floating:	1494	# case Opt_scrollBar_floating:
1329	# case Opt_scrollBar_right:	1495	# case Opt_scrollBar_right:
1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1496	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1331	# break;	1497	# break;
1332	}	1498	}
1333	}	1499	}
1334	}	1500	}
1335	OUTPUT:	1501	OUTPUT:
1336	RETVAL	1502	RETVAL
1337		1503
…		…
1365	PUSHs (sv_2mortal (newSViv (rc.col)));	1531	PUSHs (sv_2mortal (newSViv (rc.col)));
1366	}	1532	}
1367		1533
1368	if (items == 3)	1534	if (items == 3)
1369	{	1535	{
1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1536	rc.row = SvIV (ST (1));
1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1537	rc.col = SvIV (ST (2));
		1538
		1539	if (ix == 2)
		1540	{
		1541	if (rc.col == 0)
		1542	{
		1543	// col == 0 means end of previous line
		1544	rc.row--;
		1545	rc.col = THIS->ncol;
		1546	}
		1547	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1548	&& rc.col > ROW(rc.row).l)
		1549	{
		1550	// col >= length means while line and add newline
		1551	rc.col = THIS->ncol;
		1552	}
		1553	}
		1554
		1555	clamp_it (rc.col, 0, THIS->ncol);
		1556	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1372		1557
1373	if (ix)	1558	if (ix)
		1559	{
1374	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
		1561	THIS->refresh_check ();
		1562	}
1375	}	1563	}
1376	}	1564	}
1377		1565
1378	char	1566	char
1379	rxvt_term::cur_charset ()	1567	rxvt_term::cur_charset ()
1380	CODE:	1568	CODE:
1381	RETVAL = THIS->charsets [THIS->screen.charset];	1569	RETVAL = THIS->charsets [THIS->screen.charset];
1382	OUTPUT:	1570	OUTPUT:
1383	RETVAL	1571	RETVAL
1384		1572
		1573	void
		1574	rxvt_term::selection_clear ()
		1575
		1576	void
		1577	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1578	CODE:
		1579	THIS->selection.op = SELECTION_CONT;
		1580	THIS->selection.rect = rect;
		1581	THIS->selection_make (eventtime);
		1582
1385	int	1583	int
1386	rxvt_term::selection_grab (U32 eventtime)	1584	rxvt_term::selection_grab (Time eventtime)
1387		1585
1388	void	1586	void
1389	rxvt_term::selection (SV *newtext = 0)	1587	rxvt_term::selection (SV *newtext = 0)
1390	PPCODE:	1588	PPCODE:
1391	{	1589	{
1392	if (GIMME_V != G_VOID)	1590	if (GIMME_V != G_VOID)
1393	XPUSHs (THIS->selection.text	1591	XPUSHs (THIS->selection.text
1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1592	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1395	: &PL_sv_undef);	1593	: &PL_sv_undef);
1396		1594
1397	if (newtext)	1595	if (newtext)
1398	{	1596	{
1399	free (THIS->selection.text);	1597	free (THIS->selection.text);
…		…
1409	void	1607	void
1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1608	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1411		1609
1412	void	1610	void
1413	rxvt_term::scr_bell ()	1611	rxvt_term::scr_bell ()
		1612
		1613	void
		1614	rxvt_term::scr_change_screen (int screen)
1414		1615
1415	void	1616	void
1416	rxvt_term::scr_add_lines (SV *string)	1617	rxvt_term::scr_add_lines (SV *string)
1417	CODE:	1618	CODE:
1418	{	1619	{
…		…
1459	o->self = (HV *)SvRV (RETVAL);	1660	o->self = (HV *)SvRV (RETVAL);
1460	}	1661	}
1461	OUTPUT:	1662	OUTPUT:
1462	RETVAL	1663	RETVAL
1463		1664
		1665	#############################################################################
		1666	# Various X Utility Functions
		1667	#############################################################################
		1668
		1669	void
		1670	rxvt_term::XListProperties (Window window)
		1671	PPCODE:
		1672	{
		1673	int count;
		1674	Atom *props = XListProperties (THIS->dpy, window, &count);
		1675
		1676	EXTEND (SP, count);
		1677	while (count--)
		1678	PUSHs (newSVuv ((U32)props [count]));
		1679
		1680	XFree (props);
		1681	}
		1682
		1683	void
		1684	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1685	PPCODE:
		1686	{
		1687	Atom type;
		1688	int format;
		1689	unsigned long nitems;
		1690	unsigned long bytes_after;
		1691	unsigned char *prop;
		1692
		1693	XGetWindowProperty (THIS->dpy, window, property,
		1694	0, 1<<24, 0, AnyPropertyType,
		1695	&type, &format, &nitems, &bytes_after, &prop);
		1696
		1697	if (type != None)
		1698	{
		1699	int elemsize = format == 16 ? sizeof (short)
		1700	: format == 32 ? sizeof (long)
		1701	: 1;
		1702
		1703	EXTEND (SP, 3);
		1704	PUSHs (newSVuv ((U32)type));
		1705	PUSHs (newSViv (format));
		1706	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1707	XFree (prop);
		1708	}
		1709	}
		1710
		1711	void
		1712	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1713	CODE:
		1714	{
		1715	STRLEN len;
		1716	char *data_ = SvPVbyte (data, len);
		1717
		1718	int elemsize = format == 16 ? sizeof (short)
		1719	: format == 32 ? sizeof (long)
		1720	: 1;
		1721
		1722	XChangeProperty (THIS->dpy, window, property,
		1723	type, format, PropModeReplace,
		1724	(unsigned char *)data_, len / elemsize);
		1725	}
		1726
		1727	Atom
		1728	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1729	C_ARGS: term->dpy, atom_name, only_if_exists
		1730
		1731	char *
		1732	XGetAtomName (rxvt_term *term, Atom atom)
		1733	C_ARGS: term->dpy, atom
		1734	CLEANUP:
		1735	XFree (RETVAL);
		1736
		1737	void
		1738	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1739	C_ARGS: term->dpy, window, property
		1740
		1741	Window
		1742	rxvt_term::DefaultRootWindow ()
		1743	CODE:
		1744	RETVAL = THIS->display->root;
		1745	OUTPUT:
		1746	RETVAL
		1747
		1748	#if 0
		1749
		1750	Window
		1751	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1752	C_ARGS: term->dpy, (Window)parent,
		1753	x, y, width, height, 0,
		1754	term->pix_colors_focused[Color_border],
		1755	term->pix_colors_focused[Color_border]
		1756
		1757	#endif
		1758
		1759	void
		1760	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1761	C_ARGS: term->dpy, window, parent, x, y
		1762
		1763	void
		1764	XMapWindow (rxvt_term *term, Window window)
		1765	C_ARGS: term->dpy, window
		1766
		1767	void
		1768	XUnmapWindow (rxvt_term *term, Window window)
		1769	C_ARGS: term->dpy, window
		1770
		1771	void
		1772	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1773	C_ARGS: term->dpy, window, x, y, width, height
		1774
		1775	void
		1776	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1777	CODE:
		1778	{
		1779	XWindowAttributes attr;
		1780	XGetWindowAttributes (THIS->dpy, window, &attr);
		1781	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1782	}
		1783
		1784	void
		1785	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1786	PPCODE:
		1787	{
		1788	int dx, dy;
		1789	Window child;
		1790
		1791	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1792	{
		1793	EXTEND (SP, 3);
		1794	PUSHs (newSViv (dx));
		1795	PUSHs (newSViv (dy));
		1796	PUSHs (newSVuv (child));
		1797	}
		1798	}
		1799
		1800	#############################################################################
		1801	# urxvt::overlay
		1802	#############################################################################
		1803
1464	MODULE = urxvt PACKAGE = urxvt::overlay	1804	MODULE = urxvt PACKAGE = urxvt::overlay
1465		1805
1466	void	1806	void
1467	overlay::set (int x, int y, SV *text, SV *rend = 0)	1807	overlay::set (int x, int y, SV *text, SV *rend = 0)
1468		1808
…		…
1473	overlay::hide ()	1813	overlay::hide ()
1474		1814
1475	void	1815	void
1476	overlay::DESTROY ()	1816	overlay::DESTROY ()
1477		1817
1478	MODULE = urxvt PACKAGE = urxvt::timer	1818	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1479		1819
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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