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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.78 by root, Thu Jan 19 20:30:36 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.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#ifdef HAVE_SCROLLBARS	44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else	46	#else
47	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
48	#endif	48	#endif
49		49
50	#undef LINENO	50	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
58		56
59	static wchar_t *	57	static wchar_t *
60	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
61	{	59	{
…		…
75		73
76	return sv;	74	return sv;
77	}	75	}
78		76
79	static SV *	77	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
88	{	79	{
89	HV *hv = newHV ();	80	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	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);
114		105
115	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
116	}	107	}
117		108
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		111
121	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
122		113
123	struct perl_watcher
124	{
125	SV *cbsv;
126	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		115
214	struct overlay {	116	class overlay {
215	HV *self;
216	bool visible;
217	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
218	int x, y, w, h;	119	int x, y, w, h;
219	int border;	120	int border;
220	text_t **text;	121	text_t **text;
221	rend_t **rend;	122	rend_t **rend;
222		123
		124	public:
		125	HV *self;
		126
223	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);
224	~overlay ();	128	~overlay ();
225		129
226	void show ();	130	void show ();
227	void hide ();	131	void hide ();
…		…
230		134
231	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
232	};	136	};
233		137
234	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)
235	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
236	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
237	if (border == 2)	144	if (border == 2)
238	{	145	{
239	w += 2;	146	w += 2;
240	h += 2;	147	h += 2;
241	}	148	}
…		…
279	*rp++ = r;	186	*rp++ = r;
280	}	187	}
281	}	188	}
282		189
283	show ();	190	show ();
284	THIS->want_refresh = 1;
285	}	191	}
286		192
287	overlay::~overlay ()	193	overlay::~overlay ()
288	{	194	{
289	hide ();	195	hide ();
…		…
294	delete [] rend[y];	200	delete [] rend[y];
295	}	201	}
296		202
297	delete [] text;	203	delete [] text;
298	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));
299		217
300	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
		219	THIS->refresh_check ();
301	}	220	}
302		221
303	void	222	void
304	overlay::show ()	223	overlay::hide ()
305	{	224	{
306	if (visible)	225	if (!overlay_av)
307	return;	226	return;
308		227
309	visible = true;
310
311	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
312	av_push (av, newSViv ((long)this));
313	}
314
315	void
316	overlay::hide ()
317	{
318	if (!visible)
319	return;
320
321	visible = false;
322
323	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324
325	int i;	228	int i;
326		229
327	for (i = AvFILL (av); i >= 0; i--)	230	for (i = AvFILL (overlay_av); i >= 0; i--)
328	if (SvIV (*av_fetch (av, i, 1)) == (long)this)	231	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
329	{
330	av_delete (av, i, G_DISCARD);
331	break;	232	break;
332	}
333		233
334	for (; i < AvFILL (av); i++)	234	for (; i < AvFILL (overlay_av); i++)
335	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));	235	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
336		236
337	av_pop (av);	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 ();
338	}	244	}
339		245
340	void overlay::swap ()	246	void overlay::swap ()
341	{	247	{
342	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));
…		…
387	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )	293	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
388	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	294	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
389	}	295	}
390		296
391	THIS->want_refresh = 1;	297	THIS->want_refresh = 1;
		298	THIS->refresh_check ();
392	}	299	}
393		300
		301	/////////////////////////////////////////////////////////////////////////////
		302
		303	#define IOM_CLASS "urxvt"
		304	#define IOM_WARN rxvt_warn
		305	#include "iom_perl.h"
394		306
395	/////////////////////////////////////////////////////////////////////////////	307	/////////////////////////////////////////////////////////////////////////////
396		308
397	struct rxvt_perl_interp rxvt_perl;	309	struct rxvt_perl_interp rxvt_perl;
398		310
…		…
457	static void	369	static void
458	ungrab (rxvt_term *THIS)	370	ungrab (rxvt_term *THIS)
459	{	371	{
460	if (THIS->perl.grabtime)	372	if (THIS->perl.grabtime)
461	{	373	{
462	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	374	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
463	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	375	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
464	THIS->perl.grabtime = 0;	376	THIS->perl.grabtime = 0;
465	}	377	}
466	}	378	}
467		379
468	bool	380	bool
…		…
473		385
474	// pre-handling of some events	386	// pre-handling of some events
475	if (htype == HOOK_REFRESH_END)	387	if (htype == HOOK_REFRESH_END)
476	{	388	{
477	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	389	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
478		390
479	for (int i = 0; i <= AvFILL (av); i++)	391	for (int i = 0; i <= AvFILL (av); i++)
480	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	392	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
481	}	393	}
482		394
483	swap (perl_environ, environ);	395	swap (perl_environ, environ);
…		…
519	break;	431	break;
520		432
521	case DT_STR_LEN:	433	case DT_STR_LEN:
522	{	434	{
523	char *str = va_arg (ap, char *);	435	char *str = va_arg (ap, char *);
524	int len = va_arg (ap, int);	436	int len = va_arg (ap, int);
525		437
526	XPUSHs (sv_2mortal (newSVpvn (str, len)));	438	XPUSHs (sv_2mortal (newSVpvn (str, len)));
527	}	439	}
528	break;	440	break;
529		441
530	case DT_WCS_LEN:	442	case DT_WCS_LEN:
531	{	443	{
532	wchar_t *wstr = va_arg (ap, wchar_t *);	444	wchar_t *wstr = va_arg (ap, wchar_t *);
533	int wlen = va_arg (ap, int);	445	int wlen = va_arg (ap, int);
534		446
535	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	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))));
536	}	457	}
537	break;	458	break;
538		459
539	case DT_XEVENT:	460	case DT_XEVENT:
540	{	461	{
541	XEvent *xe = va_arg (ap, XEvent *);	462	XEvent *xe = va_arg (ap, XEvent *);
542	HV *hv = newHV ();	463	HV *hv = newHV ();
543		464
544	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	465	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
545	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	466	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
546	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	467	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	468	# undef set
548		469
549	setiv (type, xe->type);	470	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	471	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	472	setiv (serial, xe->xany.serial);
552		473
…		…
561	setuv (root, xe->xmotion.root);	482	setuv (root, xe->xmotion.root);
562	setuv (subwindow, xe->xmotion.subwindow);	483	setuv (subwindow, xe->xmotion.subwindow);
563	setuv (time, xe->xmotion.time);	484	setuv (time, xe->xmotion.time);
564	setiv (x, xe->xmotion.x);	485	setiv (x, xe->xmotion.x);
565	setiv (y, xe->xmotion.y);	486	setiv (y, xe->xmotion.y);
566	setiv (row, xe->xmotion.y / term->fheight);	487	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
567	setiv (col, xe->xmotion.x / term->fwidth);	488	setiv (col, xe->xmotion.x / term->fwidth);
568	setiv (x_root, xe->xmotion.x_root);	489	setiv (x_root, xe->xmotion.x_root);
569	setiv (y_root, xe->xmotion.y_root);	490	setiv (y_root, xe->xmotion.y_root);
570	setuv (state, xe->xmotion.state);	491	setuv (state, xe->xmotion.state);
571		492
…		…
604	setuv (above, xe->xconfigure.above);	525	setuv (above, xe->xconfigure.above);
605	break;	526	break;
606	}	527	}
607		528
608	break;	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;
609	}	548	}
610		549
611	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	550	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
612	}	551	}
613	break;	552	break;
…		…
655		594
656	// post-handling of some events	595	// post-handling of some events
657	if (htype == HOOK_REFRESH_BEGIN)	596	if (htype == HOOK_REFRESH_BEGIN)
658	{	597	{
659	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	598	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
660		599
661	for (int i = AvFILL (av); i >= 0; i--)	600	for (int i = AvFILL (av); i >= 0; i--)
662	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	601	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
663	}	602	}
664	else if (htype == HOOK_DESTROY)	603	else if (htype == HOOK_DESTROY)
665	{	604	{
666	clearSVptr ((SV *)term->perl.self);	605	clearSVptr ((SV *)term->perl.self);
667	SvREFCNT_dec ((SV *)term->perl.self);	606	SvREFCNT_dec ((SV *)term->perl.self);
		607
		608	// don't allow further calls
		609	term->perl.self = 0;
668	}	610	}
669		611
670	swap (perl_environ, environ);	612	swap (perl_environ, environ);
671		613
672	return event_consumed;	614	return event_consumed;
…		…
696	# include "optinc.h"	638	# include "optinc.h"
697	# undef nodef	639	# undef nodef
698	# undef def	640	# undef def
699		641
700	HV *stash = gv_stashpv ("urxvt", 1);	642	HV *stash = gv_stashpv ("urxvt", 1);
701	struct {	643	static const struct {
702	const char *name;	644	const char *name;
703	IV iv;	645	IV iv;
704	} *civ, const_iv[] = {	646	} *civ, const_iv[] = {
705	# define const_iv(name) { # name, (IV)name }	647	# define const_iv(name) { # name, (IV)name }
706	const_iv (DEFAULT_RSTYLE),	648	const_iv (DEFAULT_RSTYLE),
…		…
725	const_iv (Button3Mask),	667	const_iv (Button3Mask),
726	const_iv (Button4Mask),	668	const_iv (Button4Mask),
727	const_iv (Button5Mask),	669	const_iv (Button5Mask),
728	const_iv (AnyModifier),	670	const_iv (AnyModifier),
729		671
730	const_iv (EVENT_NONE),	672	const_iv (NoSymbol),
731	const_iv (EVENT_READ),	673	const_iv (GrabModeSync),
732	const_iv (EVENT_WRITE),	674	const_iv (GrabModeAsync),
733		675
734	const_iv (NoEventMask),	676	const_iv (NoEventMask),
735	const_iv (KeyPressMask),	677	const_iv (KeyPressMask),
736	const_iv (KeyReleaseMask),	678	const_iv (KeyReleaseMask),
737	const_iv (ButtonPressMask),	679	const_iv (ButtonPressMask),
…		…
789	const_iv (SelectionRequest),	731	const_iv (SelectionRequest),
790	const_iv (SelectionNotify),	732	const_iv (SelectionNotify),
791	const_iv (ColormapNotify),	733	const_iv (ColormapNotify),
792	const_iv (ClientMessage),	734	const_iv (ClientMessage),
793	const_iv (MappingNotify),	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
794	};	761	};
795		762
796	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	763	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
797	civ-- > const_iv; )
798	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	764	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
799	}	765	}
800		766
801	void	767	void
802	warn (const char *msg)	768	warn (const char *msg)
…		…
812	_exit (int status)	778	_exit (int status)
813		779
814	NV	780	NV
815	NOW ()	781	NOW ()
816	CODE:	782	CODE:
817	RETVAL = NOW;	783	RETVAL = ev::now ();
818	OUTPUT:	784	OUTPUT:
819	RETVAL	785	RETVAL
820		786
821	int	787	int
822	GET_BASEFG (int rend)	788	GET_BASEFG (int rend)
…		…
833	RETVAL	799	RETVAL
834		800
835	int	801	int
836	SET_FGCOLOR (int rend, int new_color)	802	SET_FGCOLOR (int rend, int new_color)
837	CODE:	803	CODE:
838	RETVAL = SET_FGCOLOR (rend, new_color);	804	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
839	OUTPUT:	805	OUTPUT:
840	RETVAL	806	RETVAL
841		807
842	int	808	int
843	SET_BGCOLOR (int rend, int new_color)	809	SET_BGCOLOR (int rend, int new_color)
844	CODE:	810	CODE:
845	RETVAL = SET_BGCOLOR (rend, new_color);	811	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
846	OUTPUT:	812	OUTPUT:
847	RETVAL	813	RETVAL
848		814
849	int	815	int
850	GET_CUSTOM (int rend)	816	GET_CUSTOM (int rend)
851	CODE:	817	CODE:
852	RETVAL = (rend && RS_customMask) >> RS_customShift;	818	RETVAL = (rend & RS_customMask) >> RS_customShift;
853	OUTPUT:	819	OUTPUT:
854	RETVAL	820	RETVAL
855		821
856	int	822	int
857	SET_CUSTOM (int rend, int new_value)	823	SET_CUSTOM (int rend, int new_value)
…		…
864	| ((new_value << RS_customShift) & RS_customMask);	830	| ((new_value << RS_customShift) & RS_customMask);
865	}	831	}
866	OUTPUT:	832	OUTPUT:
867	RETVAL	833	RETVAL
868		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
869	MODULE = urxvt PACKAGE = urxvt::term	846	MODULE = urxvt PACKAGE = urxvt::term
870		847
871	SV *	848	SV *
872	_new (...)	849	_new (AV *env, AV *arg)
873	CODE:	850	CODE:
874	{	851	{
875	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
876	croak ("first argument to urxvt::term->_new must be arrayref");
877
878	rxvt_term *term = new rxvt_term;	852	rxvt_term *term = new rxvt_term;
879		853
880	term->argv = new stringvec;	854	stringvec *argv = new stringvec;
881	term->envv = new stringvec;	855	stringvec *envv = new stringvec;
882		856
883	for (int i = 1; i < items; i++)	857	for (int i = 0; i <= AvFILL (arg); i++)
884	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	858	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
885		859
886	AV *envv = (AV *)SvRV (ST (0));
887	for (int i = AvFILL (envv) + 1; i--; )	860	for (int i = AvFILL (env) + 1; i--; )
888	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	861	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
889		862
890	term->envv->push_back (0);	863	envv->push_back (0);
891
892	bool success;
893		864
894	try	865	try
895	{	866	{
896	success = term->init (term->argv->size (), term->argv->begin ());	867	term->init (argv, envv);
897	}	868	}
898	catch (const class rxvt_failure_exception &e)	869	catch (const class rxvt_failure_exception &e)
899	{
900	success = false;
901	}
902
903	if (!success)
904	{	870	{
905	term->destroy ();	871	term->destroy ();
906	croak ("error while initializing new terminal instance");	872	croak ("error while initializing new terminal instance");
907	}	873	}
908		874
…		…
913	RETVAL	879	RETVAL
914		880
915	void	881	void
916	rxvt_term::destroy ()	882	rxvt_term::destroy ()
917		883
918	#if ENABLE_PERL_FRILLS
919
920	void
921	rxvt_term::XListProperties (U32 window)
922	PPCODE:
923	{
924	int count;
925	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
926
927	EXTEND (SP, count);
928	while (count--)
929	PUSHs (newSVuv ((U32)props [count]));
930
931	XFree (props);
932	}
933
934	void
935	rxvt_term::XGetWindowProperty (U32 window, U32 property)
936	PPCODE:
937	{
938	Atom type;
939	int format;
940	unsigned long nitems;
941	unsigned long bytes_after;
942	unsigned char *prop;
943	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
944	0, 1<<30, 0, AnyPropertyType,
945	&type, &format, &nitems, &bytes_after, &prop);
946	if (type != None)
947	{
948	EXTEND (SP, 3);
949	PUSHs (newSVuv ((U32)type));
950	PUSHs (newSViv (format));
951	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
952	XFree (prop);
953	}
954	}
955
956	void
957	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
958	CODE:
959	{
960	STRLEN len;
961	char *data_ = SvPVbyte (data, len);
962
963	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
964	type, format, PropModeReplace,
965	(unsigned char *)data, len * 8 / format);
966	}
967
968	void
969	rxvt_term::XDeleteProperty (U32 window, U32 property)
970	CODE:
971	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
972
973	U32
974	rxvt_term::DefaultRootWindow ()
975	CODE:
976	RETVAL = (U32)THIS->display->root;
977	OUTPUT:
978	RETVAL
979
980	U32
981	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
982	CODE:
983	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
984	x, y, width, height, 0,
985	THIS->pix_colors_focused[Color_border],
986	THIS->pix_colors_focused[Color_border]);
987	OUTPUT:
988	RETVAL
989
990	void
991	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
992	CODE:
993	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
994
995	void
996	rxvt_term::XMapWindow (U32 window)
997	CODE:
998	XMapWindow (THIS->display->display, (Window)window);
999
1000	void
1001	rxvt_term::XUnmapWindow (U32 window)
1002	CODE:
1003	XUnmapWindow (THIS->display->display, (Window)window);
1004
1005	#endif
1006
1007	void	884	void
1008	rxvt_term::set_should_invoke (int htype, int inc)	885	rxvt_term::set_should_invoke (int htype, int inc)
1009	CODE:	886	CODE:
1010	THIS->perl.should_invoke [htype] += inc;	887	THIS->perl.should_invoke [htype] += inc;
1011		888
1012	void	889	int
1013	rxvt_term::grab_button (int button, U32 modifiers)	890	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1014	CODE:	891	CODE:
1015	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	892	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	893	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	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);
1018		918
1019	bool	919	bool
1020	rxvt_term::grab (U32 eventtime, int sync = 0)	920	rxvt_term::grab (Time eventtime, int sync = 0)
1021	CODE:	921	CODE:
1022	{	922	{
1023	int mode = sync ? GrabModeSync : GrabModeAsync;	923	int mode = sync ? GrabModeSync : GrabModeAsync;
1024		924
1025	THIS->perl.grabtime = 0;	925	THIS->perl.grabtime = 0;
1026		926
1027	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	927	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	928	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1029	mode, mode, None, GRAB_CURSOR, eventtime))	929	mode, mode, None, GRAB_CURSOR, eventtime))
1030	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	930	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1031	THIS->perl.grabtime = eventtime;	931	THIS->perl.grabtime = eventtime;
1032	else	932	else
1033	XUngrabPointer (THIS->display->display, eventtime);	933	XUngrabPointer (THIS->dpy, eventtime);
1034		934
1035	RETVAL = !!THIS->perl.grabtime;	935	RETVAL = !!THIS->perl.grabtime;
1036	}	936	}
1037	OUTPUT:	937	OUTPUT:
1038	RETVAL	938	RETVAL
1039		939
1040	void	940	void
1041	rxvt_term::allow_events_async ()	941	rxvt_term::allow_events_async ()
1042	CODE:	942	CODE:
1043	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	943	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1044		944
1045	void	945	void
1046	rxvt_term::allow_events_sync ()	946	rxvt_term::allow_events_sync ()
1047	CODE:	947	CODE:
1048	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	948	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1049		949
1050	void	950	void
1051	rxvt_term::allow_events_replay ()	951	rxvt_term::allow_events_replay ()
1052	CODE:	952	CODE:
1053	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	953	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1054	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1055		955
1056	void	956	void
1057	rxvt_term::ungrab ()	957	rxvt_term::ungrab ()
1058	CODE:	958	CODE:
1059	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
1060		984
1061	int	985	int
1062	rxvt_term::strwidth (SV *str)	986	rxvt_term::strwidth (SV *str)
1063	CODE:	987	CODE:
1064	{	988	{
1065	wchar_t *wstr = sv2wcs (str);	989	wchar_t *wstr = sv2wcs (str);
1066		990
1067	rxvt_push_locale (THIS->locale);	991	rxvt_push_locale (THIS->locale);
1068	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	}
1069	rxvt_pop_locale ();	1000	rxvt_pop_locale ();
1070		1001
1071	free (wstr);	1002	free (wstr);
1072	}	1003	}
1073	OUTPUT:	1004	OUTPUT:
…		…
1103	rxvt_pop_locale ();	1034	rxvt_pop_locale ();
1104		1035
1105	RETVAL = wcs2sv (wstr);	1036	RETVAL = wcs2sv (wstr);
1106	free (wstr);	1037	free (wstr);
1107	}	1038	}
		1039	OUTPUT:
		1040	RETVAL
		1041
		1042	char *
		1043	rxvt_term::locale ()
		1044	CODE:
		1045	RETVAL = THIS->locale;
1108	OUTPUT:	1046	OUTPUT:
1109	RETVAL	1047	RETVAL
1110		1048
1111	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1049	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1112		1050
…		…
1117	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1055	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1118	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1056	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1119	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1057	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1120	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1058	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1121	#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)
1122	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1063	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1123	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1064	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1124	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1065	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1125		1066
1126	int	1067	int
…		…
1133	fbase = TERM_OFFSET_fbase	1074	fbase = TERM_OFFSET_fbase
1134	nrow = TERM_OFFSET_nrow	1075	nrow = TERM_OFFSET_nrow
1135	ncol = TERM_OFFSET_ncol	1076	ncol = TERM_OFFSET_ncol
1136	focus = TERM_OFFSET_focus	1077	focus = TERM_OFFSET_focus
1137	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
1138	saveLines = TERM_OFFSET_saveLines	1082	saveLines = TERM_OFFSET_saveLines
1139	total_rows = TERM_OFFSET_total_rows	1083	total_rows = TERM_OFFSET_total_rows
1140	top_row = TERM_OFFSET_top_row	1084	top_row = TERM_OFFSET_top_row
1141	CODE:	1085	CODE:
1142	RETVAL = *(int *)((char *)THIS + ix);	1086	RETVAL = *(int *)((char *)THIS + ix);
…		…
1147	rxvt_term::ModLevel3Mask ()	1091	rxvt_term::ModLevel3Mask ()
1148	ALIAS:	1092	ALIAS:
1149	ModLevel3Mask = 0	1093	ModLevel3Mask = 0
1150	ModMetaMask = 1	1094	ModMetaMask = 1
1151	ModNumLockMask = 2	1095	ModNumLockMask = 2
		1096	current_screen = 3
		1097	hidden_cursor = 4
1152	CODE:	1098	CODE:
1153	switch (ix)	1099	switch (ix)
1154	{	1100	{
1155	case 0: RETVAL = THIS->ModLevel3Mask; break;	1101	case 0: RETVAL = THIS->ModLevel3Mask; break;
1156	case 1: RETVAL = THIS->ModMetaMask; break;	1102	case 1: RETVAL = THIS->ModMetaMask; break;
1157	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;
1158	}	1106	}
1159	OUTPUT:	1107	OUTPUT:
1160	RETVAL	1108	RETVAL
1161		1109
1162	char *	1110	char *
…		…
1172	}	1120	}
1173	OUTPUT:	1121	OUTPUT:
1174	RETVAL	1122	RETVAL
1175		1123
1176	SV *	1124	SV *
1177	rxvt_term::_env ()	1125	rxvt_term::envv ()
		1126	ALIAS:
		1127	argv = 1
1178	CODE:	1128	PPCODE:
1179	{	1129	{
1180	if (THIS->envv)	1130	stringvec *vec = ix ? THIS->argv : THIS->envv;
1181	{
1182	AV *av = newAV ();
1183		1131
		1132	EXTEND (SP, vec->size ());
		1133
1184	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1134	for (char **i = vec->begin (); i != vec->end (); ++i)
1185	if (*i)	1135	if (*i)
1186	av_push (av, newSVpv (*i, 0));	1136	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1187
1188	RETVAL = newRV_noinc ((SV *)av);
1189	}
1190	else
1191	RETVAL = &PL_sv_undef;
1192	}	1137	}
1193	OUTPUT:
1194	RETVAL
1195		1138
1196	int	1139	int
1197	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1140	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1198	CODE:	1141	CODE:
1199	RETVAL = THIS->pty_ev.events;	1142	RETVAL = THIS->pty_ev.events;
1200	if (events != EVENT_UNDEF)	1143	if (events != ev::UNDEF)
1201	THIS->pty_ev.set (events);	1144	THIS->pty_ev.set (events);
1202	OUTPUT:	1145	OUTPUT:
1203	RETVAL	1146	RETVAL
1204		1147
1205	U32	1148	int
		1149	rxvt_term::pty_fd ()
		1150	CODE:
		1151	RETVAL = THIS->pty->pty;
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	Window
1206	rxvt_term::parent ()	1156	rxvt_term::parent ()
1207	CODE:	1157	CODE:
1208	RETVAL = (U32)THIS->parent [0];	1158	RETVAL = THIS->parent [0];
1209	OUTPUT:	1159	OUTPUT:
1210	RETVAL	1160	RETVAL
1211		1161
1212	U32	1162	Window
1213	rxvt_term::vt ()	1163	rxvt_term::vt ()
1214	CODE:	1164	CODE:
1215	RETVAL = (U32)THIS->vt;	1165	RETVAL = THIS->vt;
1216	OUTPUT:	1166	OUTPUT:
1217	RETVAL	1167	RETVAL
1218		1168
1219	void	1169	void
1220	rxvt_term::vt_emask_add (U32 emask)	1170	rxvt_term::vt_emask_add (U32 emask)
…		…
1242	}	1192	}
1243	OUTPUT:	1193	OUTPUT:
1244	RETVAL	1194	RETVAL
1245		1195
1246	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
1247	rxvt_term::want_refresh ()	1229	rxvt_term::want_refresh ()
1248	CODE:	1230	CODE:
1249	THIS->want_refresh = 1;	1231	THIS->want_refresh = 1;
		1232	THIS->refresh_check ();
1250		1233
1251	void	1234	void
1252	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)
1253	PPCODE:	1236	PPCODE:
1254	{	1237	{
…		…
1257		1240
1258	line_t &l = ROW(row_number);	1241	line_t &l = ROW(row_number);
1259		1242
1260	if (GIMME_V != G_VOID)	1243	if (GIMME_V != G_VOID)
1261	{	1244	{
1262	wchar_t *wstr = new wchar_t [THIS->ncol];	1245	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1263		1246
1264	for (int col = 0; col < THIS->ncol; col++)	1247	for (int col = 0; col < THIS->ncol; col++)
1265	wstr [col] = l.t [col];	1248	wstr [col] = l.t [col];
1266		1249
1267	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1250	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1268
1269	delete [] wstr;
1270	}	1251	}
1271		1252
1272	if (new_text)	1253	if (new_text)
1273	{	1254	{
1274	wchar_t *wstr = sv2wcs (new_text);	1255	wchar_t *wstr = sv2wcs (new_text);
1275		1256
1276	int len = min (wcslen (wstr) - start_ofs, max_len);	1257	int len = min (wcslen (wstr) - start_ofs, max_len);
1277		1258
1278	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1259	if (start_col < 0 || start_col + len > THIS->ncol)
1279	{	1260	{
1280	free (wstr);	1261	free (wstr);
1281	croak ("new_text extends beyond horizontal margins");	1262	croak ("new_text extends beyond horizontal margins");
1282	}	1263	}
1283		1264
…		…
1317	croak ("new_rend must be arrayref");	1298	croak ("new_rend must be arrayref");
1318		1299
1319	AV *av = (AV *)SvRV (new_rend);	1300	AV *av = (AV *)SvRV (new_rend);
1320	int len = min (AvFILL (av) + 1 - start_ofs, max_len);	1301	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1321		1302
1322	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
1323	croak ("new_rend array extends beyond horizontal margins");	1304	croak ("new_rend array extends beyond horizontal margins");
1324		1305
1325	for (int col = start_col; col < start_col + len; col++)	1306	for (int col = start_col; col < start_col + len; col++)
1326	{	1307	{
1327	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;
…		…
1367	rxvt_term::special_encode (SV *string)	1348	rxvt_term::special_encode (SV *string)
1368	CODE:	1349	CODE:
1369	{	1350	{
1370	wchar_t *wstr = sv2wcs (string);	1351	wchar_t *wstr = sv2wcs (string);
1371	int wlen = wcslen (wstr);	1352	int wlen = wcslen (wstr);
1372	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1353	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1373		1354
1374	rxvt_push_locale (THIS->locale);	1355	rxvt_push_locale (THIS->locale);
1375		1356
1376	wchar_t *r = rstr;	1357	wchar_t *r = rstr;
1377	for (wchar_t *s = wstr; *s; s++)	1358	for (wchar_t *s = wstr; *s; s++)
		1359	{
		1360	int w = WCWIDTH (*s);
		1361
1378	if (wcwidth (*s) == 0)	1362	if (w == 0)
1379	{	1363	{
1380	if (r == rstr)	1364	if (r == rstr)
1381	croak ("leading combining character unencodable");	1365	croak ("leading combining character unencodable");
1382		1366
1383	unicode_t n = rxvt_compose (r[-1], *s);	1367	unicode_t n = rxvt_compose (r[-1], *s);
1384	if (n == NOCHAR)	1368	if (n == NOCHAR)
1385	n = rxvt_composite.compose (r[-1], *s);	1369	n = rxvt_composite.compose (r[-1], *s);
1386		1370
1387	r[-1] = n;	1371	r[-1] = n;
1388	}	1372	}
1389	#if !UNICODE_3	1373	#if !UNICODE_3
1390	else if (*s >= 0x10000)	1374	else if (*s >= 0x10000)
1391	*r++ = rxvt_composite.compose (*s);	1375	*r++ = rxvt_composite.compose (*s);
1392	#endif	1376	#endif
1393	else	1377	else
1394	*r++ = *s;	1378	*r++ = *s;
		1379
		1380	// the *2 above only allows wcwidth <= 2
		1381	if (w > 1)
		1382	*r++ = NOCHAR;
		1383	}
1395		1384
1396	rxvt_pop_locale ();	1385	rxvt_pop_locale ();
1397		1386
1398	RETVAL = wcs2sv (rstr, r - rstr);	1387	RETVAL = wcs2sv (rstr, r - rstr);
1399
1400	delete [] rstr;
1401	}	1388	}
1402	OUTPUT:	1389	OUTPUT:
1403	RETVAL	1390	RETVAL
1404		1391
1405	SV *	1392	SV *
1406	rxvt_term::special_decode (SV *text)	1393	rxvt_term::special_decode (SV *text)
1407	CODE:	1394	CODE:
1408	{	1395	{
1409	wchar_t *wstr = sv2wcs (text);	1396	wchar_t *wstr = sv2wcs (text);
1410	int wlen = wcslen (wstr);
1411	int dlen = 0;	1397	int dlen = 0;
1412		1398
1413	// find length	1399	// find length
1414	for (wchar_t *s = wstr; *s; s++)	1400	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1401	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1403	else if (IS_COMPOSE (*s))
1418	dlen += rxvt_composite.expand (*s, 0);	1404	dlen += rxvt_composite.expand (*s, 0);
1419	else	1405	else
1420	dlen++;	1406	dlen++;
1421		1407
1422	wchar_t *rstr = new wchar_t [dlen];	1408	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1423		1409
1424	// decode	1410	// decode
1425	wchar_t *r = rstr;	1411	wchar_t *r = rstr;
1426	for (wchar_t *s = wstr; *s; s++)	1412	for (wchar_t *s = wstr; *s; s++)
1427	if (*s == NOCHAR)	1413	if (*s == NOCHAR)
…		…
1430	r += rxvt_composite.expand (*s, r);	1416	r += rxvt_composite.expand (*s, r);
1431	else	1417	else
1432	*r++ = *s;	1418	*r++ = *s;
1433		1419
1434	RETVAL = wcs2sv (rstr, r - rstr);	1420	RETVAL = wcs2sv (rstr, r - rstr);
1435
1436	delete [] rstr;
1437	}	1421	}
1438	OUTPUT:	1422	OUTPUT:
1439	RETVAL	1423	RETVAL
1440		1424
1441	void	1425	void
1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1426	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1443	PPCODE:	1427	PPCODE:
1444	{	1428	{
1445	struct resval { const char *name; int value; } rslist [] = {	1429	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1446	# define def(name) { # name, Rs_ ## name },	1430	# define def(name) { # name, Rs_ ## name },
1447	# define reserve(name,count)	1431	# define reserve(name,count)
1448	# include "rsinc.h"	1432	# include "rsinc.h"
1449	# undef def	1433	# undef def
1450	# undef reserve	1434	# undef reserve
1451	};	1435	};
1452		1436
1453	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1437	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1454		1438
1455	do {	1439	do {
1456	if (rs-- == rslist)	1440	if (rs-- == rslist)
1457	croak ("no such resource '%s', requested", name);	1441	croak ("no such resource '%s', requested", name);
1458	} while (strcmp (name, rs->name));	1442	} while (strcmp (name, rs->name));
…		…
1480		1464
1481	const char *	1465	const char *
1482	rxvt_term::x_resource (const char *name)	1466	rxvt_term::x_resource (const char *name)
1483		1467
1484	bool	1468	bool
1485	rxvt_term::option (U32 optval, int set = -1)	1469	rxvt_term::option (U8 optval, int set = -1)
1486	CODE:	1470	CODE:
1487	{	1471	{
1488	RETVAL = THIS->options & optval;	1472	RETVAL = THIS->option (optval);
1489		1473
1490	if (set >= 0)	1474	if (set >= 0)
1491	{	1475	{
1492	if (set)
1493	THIS->options |= optval;	1476	THIS->set_option (optval, set);
1494	else
1495	THIS->options &= ~optval;
1496		1477
1497	if (THIS->check_ev.is_active ()) // avoid doing this before START	1478	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1498	switch (optval)	1479	switch (optval)
1499	{	1480	{
1500	case Opt_skipBuiltinGlyphs:	1481	case Opt_skipBuiltinGlyphs:
1501	THIS->set_fonts ();	1482	THIS->set_fonts ();
1502	THIS->scr_remap_chars ();	1483	THIS->scr_remap_chars ();
1503	THIS->scr_touch (true);	1484	THIS->scr_touch (true);
1504	THIS->want_refresh = 1;	1485	THIS->want_refresh = 1;
		1486	THIS->refresh_check ();
1505	break;	1487	break;
1506		1488
1507	case Opt_cursorUnderline:	1489	case Opt_cursorUnderline:
1508	THIS->want_refresh = 1;	1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
1509	break;	1492	break;
1510		1493
1511	# case Opt_scrollBar_floating:	1494	# case Opt_scrollBar_floating:
1512	# case Opt_scrollBar_right:	1495	# case Opt_scrollBar_right:
1513	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1496	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
…		…
1551	if (items == 3)	1534	if (items == 3)
1552	{	1535	{
1553	rc.row = SvIV (ST (1));	1536	rc.row = SvIV (ST (1));
1554	rc.col = SvIV (ST (2));	1537	rc.col = SvIV (ST (2));
1555		1538
1556	if (ix == 2 && rc.col == 0)	1539	if (ix == 2)
1557	{	1540	{
		1541	if (rc.col == 0)
		1542	{
		1543	// col == 0 means end of previous line
1558	rc.row--;	1544	rc.row--;
1559	rc.col = THIS->ncol;	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	}
1560	}	1553	}
1561		1554
1562	clamp_it (rc.col, 0, THIS->ncol);	1555	clamp_it (rc.col, 0, THIS->ncol);
1563	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1556	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1564		1557
1565	if (ix)	1558	if (ix)
		1559	{
1566	THIS->want_refresh = 1;	1560	THIS->want_refresh = 1;
		1561	THIS->refresh_check ();
		1562	}
1567	}	1563	}
1568	}	1564	}
1569		1565
1570	char	1566	char
1571	rxvt_term::cur_charset ()	1567	rxvt_term::cur_charset ()
1572	CODE:	1568	CODE:
1573	RETVAL = THIS->charsets [THIS->screen.charset];	1569	RETVAL = THIS->charsets [THIS->screen.charset];
1574	OUTPUT:	1570	OUTPUT:
1575	RETVAL	1571	RETVAL
1576		1572
1577	#void	1573	void
1578	#rxvt_term::selection_clear ()	1574	rxvt_term::selection_clear ()
1579		1575
1580	void	1576	void
1581	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1577	rxvt_term::selection_make (Time eventtime, bool rect = false)
1582	CODE:	1578	CODE:
1583	THIS->selection.op = SELECTION_CONT;	1579	THIS->selection.op = SELECTION_CONT;
1584	THIS->selection.rect = rect;	1580	THIS->selection.rect = rect;
1585	THIS->selection_make (eventtime);	1581	THIS->selection_make (eventtime);
1586		1582
1587	int	1583	int
1588	rxvt_term::selection_grab (U32 eventtime)	1584	rxvt_term::selection_grab (Time eventtime)
1589		1585
1590	void	1586	void
1591	rxvt_term::selection (SV *newtext = 0)	1587	rxvt_term::selection (SV *newtext = 0)
1592	PPCODE:	1588	PPCODE:
1593	{	1589	{
…		…
1611	void	1607	void
1612	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)
1613		1609
1614	void	1610	void
1615	rxvt_term::scr_bell ()	1611	rxvt_term::scr_bell ()
		1612
		1613	void
		1614	rxvt_term::scr_change_screen (int screen)
1616		1615
1617	void	1616	void
1618	rxvt_term::scr_add_lines (SV *string)	1617	rxvt_term::scr_add_lines (SV *string)
1619	CODE:	1618	CODE:
1620	{	1619	{
…		…
1661	o->self = (HV *)SvRV (RETVAL);	1660	o->self = (HV *)SvRV (RETVAL);
1662	}	1661	}
1663	OUTPUT:	1662	OUTPUT:
1664	RETVAL	1663	RETVAL
1665		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
1666	MODULE = urxvt PACKAGE = urxvt::overlay	1804	MODULE = urxvt PACKAGE = urxvt::overlay
1667		1805
1668	void	1806	void
1669	overlay::set (int x, int y, SV *text, SV *rend = 0)	1807	overlay::set (int x, int y, SV *text, SV *rend = 0)
1670		1808
…		…
1675	overlay::hide ()	1813	overlay::hide ()
1676		1814
1677	void	1815	void
1678	overlay::DESTROY ()	1816	overlay::DESTROY ()
1679		1817
1680	MODULE = urxvt PACKAGE = urxvt::timer	1818	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1681		1819
1682	SV *
1683	timer::new ()
1684	CODE:
1685	timer *w = new timer;
1686	w->start (NOW);
1687	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1688	w->self = (HV *)SvRV (RETVAL);
1689	OUTPUT:
1690	RETVAL
1691
1692	timer *
1693	timer::cb (SV *cb)
1694	CODE:
1695	THIS->cb (cb);
1696	RETVAL = THIS;
1697	OUTPUT:
1698	RETVAL
1699
1700	NV
1701	timer::at ()
1702	CODE:
1703	RETVAL = THIS->at;
1704	OUTPUT:
1705	RETVAL
1706
1707	timer *
1708	timer::interval (NV interval)
1709	CODE:
1710	THIS->interval = interval;
1711	RETVAL = THIS;
1712	OUTPUT:
1713	RETVAL
1714
1715	timer *
1716	timer::set (NV tstamp)
1717	CODE:
1718	THIS->set (tstamp);
1719	RETVAL = THIS;
1720	OUTPUT:
1721	RETVAL
1722
1723	timer *
1724	timer::start (NV tstamp = THIS->at)
1725	CODE:
1726	THIS->start (tstamp);
1727	RETVAL = THIS;
1728	OUTPUT:
1729	RETVAL
1730
1731	timer *
1732	timer::after (NV delay)
1733	CODE:
1734	THIS->start (NOW + delay);
1735	RETVAL = THIS;
1736	OUTPUT:
1737	RETVAL
1738
1739	timer *
1740	timer::stop ()
1741	CODE:
1742	THIS->stop ();
1743	RETVAL = THIS;
1744	OUTPUT:
1745	RETVAL
1746
1747	void
1748	timer::DESTROY ()
1749
1750	MODULE = urxvt PACKAGE = urxvt::iow
1751
1752	SV *
1753	iow::new ()
1754	CODE:
1755	iow *w = new iow;
1756	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1757	w->self = (HV *)SvRV (RETVAL);
1758	OUTPUT:
1759	RETVAL
1760
1761	iow *
1762	iow::cb (SV *cb)
1763	CODE:
1764	THIS->cb (cb);
1765	RETVAL = THIS;
1766	OUTPUT:
1767	RETVAL
1768
1769	iow *
1770	iow::fd (int fd)
1771	CODE:
1772	THIS->fd = fd;
1773	RETVAL = THIS;
1774	OUTPUT:
1775	RETVAL
1776
1777	iow *
1778	iow::events (short events)
1779	CODE:
1780	THIS->events = events;
1781	RETVAL = THIS;
1782	OUTPUT:
1783	RETVAL
1784
1785	iow *
1786	iow::start ()
1787	CODE:
1788	THIS->start ();
1789	RETVAL = THIS;
1790	OUTPUT:
1791	RETVAL
1792
1793	iow *
1794	iow::stop ()
1795	CODE:
1796	THIS->stop ();
1797	RETVAL = THIS;
1798	OUTPUT:
1799	RETVAL
1800
1801	void
1802	iow::DESTROY ()
1803
1804

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