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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.76 by root, Thu Jan 19 11:56:00 2006 UTC vs.
Revision 1.124 by root, Thu Jul 31 03:24:08 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
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58		52
59	static wchar_t *	53	static wchar_t *
60	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
61	{	55	{
…		…
75		69
76	return sv;	70	return sv;
77	}	71	}
78		72
79	static SV *	73	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)	74	newSVptr (void *ptr, const char *klass)
88	{	75	{
89	HV *hv = newHV ();	76	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	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);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		101
115	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
116	}	103	}
117		104
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		107
121	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
122		109
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")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		111
214	struct overlay {	112	class overlay {
215	HV *self;
216	bool visible;
217	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
218	int x, y, w, h;	115	int x, y, w, h;
219	int border;	116	int border;
220	text_t **text;	117	text_t **text;
221	rend_t **rend;	118	rend_t **rend;
222		119
		120	public:
		121	HV *self;
		122
223	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
224	~overlay ();	124	~overlay ();
225		125
226	void show ();	126	void show ();
227	void hide ();	127	void hide ();
…		…
230		130
231	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
232	};	132	};
233		133
234	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	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)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
236	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
237	if (border == 2)	140	if (border == 2)
238	{	141	{
239	w += 2;	142	w += 2;
240	h += 2;	143	h += 2;
241	}	144	}
…		…
279	*rp++ = r;	182	*rp++ = r;
280	}	183	}
281	}	184	}
282		185
283	show ();	186	show ();
284	THIS->want_refresh = 1;
285	}	187	}
286		188
287	overlay::~overlay ()	189	overlay::~overlay ()
288	{	190	{
289	hide ();	191	hide ();
…		…
294	delete [] rend[y];	196	delete [] rend[y];
295	}	197	}
296		198
297	delete [] text;	199	delete [] text;
298	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
299		213
300	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
		215	THIS->refresh_check ();
301	}	216	}
302		217
303	void	218	void
304	overlay::show ()	219	overlay::hide ()
305	{	220	{
306	if (visible)	221	if (!overlay_av)
307	return;	222	return;
308		223
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;	224	int i;
326		225
327	for (i = AvFILL (av); i >= 0; i--)	226	for (i = AvFILL (overlay_av); i >= 0; i--)
328	if (SvIV (*av_fetch (av, i, 1)) == (long)this)	227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
329	{
330	av_delete (av, i, G_DISCARD);
331	break;	228	break;
332	}
333		229
334	for (; i < AvFILL (av); i++)	230	for (; i < AvFILL (overlay_av); i++)
335	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));	231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
336		232
337	av_pop (av);	233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
338	}	240	}
339		241
340	void overlay::swap ()	242	void overlay::swap ()
341	{	243	{
342	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	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--; )	289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
388	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
389	}	291	}
390		292
391	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
392	}	295	}
393		296
		297	/////////////////////////////////////////////////////////////////////////////
		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
394		302
395	/////////////////////////////////////////////////////////////////////////////	303	/////////////////////////////////////////////////////////////////////////////
396		304
397	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
398		306
…		…
457	static void	365	static void
458	ungrab (rxvt_term *THIS)	366	ungrab (rxvt_term *THIS)
459	{	367	{
460	if (THIS->perl.grabtime)	368	if (THIS->perl.grabtime)
461	{	369	{
462	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	370	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
463	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	371	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
464	THIS->perl.grabtime = 0;	372	THIS->perl.grabtime = 0;
465	}	373	}
466	}	374	}
467		375
468	bool	376	bool
…		…
473		381
474	// pre-handling of some events	382	// pre-handling of some events
475	if (htype == HOOK_REFRESH_END)	383	if (htype == HOOK_REFRESH_END)
476	{	384	{
477	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	385	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
478		386
479	for (int i = 0; i <= AvFILL (av); i++)	387	for (int i = 0; i <= AvFILL (av); i++)
480	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	388	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
481	}	389	}
482		390
483	swap (perl_environ, environ);	391	swap (perl_environ, environ);
…		…
519	break;	427	break;
520		428
521	case DT_STR_LEN:	429	case DT_STR_LEN:
522	{	430	{
523	char *str = va_arg (ap, char *);	431	char *str = va_arg (ap, char *);
524	int len = va_arg (ap, int);	432	int len = va_arg (ap, int);
525		433
526	XPUSHs (sv_2mortal (newSVpvn (str, len)));	434	XPUSHs (sv_2mortal (newSVpvn (str, len)));
527	}	435	}
528	break;	436	break;
529		437
530	case DT_WCS_LEN:	438	case DT_WCS_LEN:
531	{	439	{
532	wchar_t *wstr = va_arg (ap, wchar_t *);	440	wchar_t *wstr = va_arg (ap, wchar_t *);
533	int wlen = va_arg (ap, int);	441	int wlen = va_arg (ap, int);
534		442
535	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	443	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		444	}
		445	break;
		446
		447	case DT_LCS_LEN:
		448	{
		449	long *lstr = va_arg (ap, long *);
		450	int llen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
536	}	453	}
537	break;	454	break;
538		455
539	case DT_XEVENT:	456	case DT_XEVENT:
540	{	457	{
541	XEvent *xe = va_arg (ap, XEvent *);	458	XEvent *xe = va_arg (ap, XEvent *);
542	HV *hv = newHV ();	459	HV *hv = newHV ();
543		460
544	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	461	# 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)	462	# 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)	463	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	464	# undef set
548		465
549	setiv (type, xe->type);	466	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	467	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	468	setiv (serial, xe->xany.serial);
552		469
…		…
561	setuv (root, xe->xmotion.root);	478	setuv (root, xe->xmotion.root);
562	setuv (subwindow, xe->xmotion.subwindow);	479	setuv (subwindow, xe->xmotion.subwindow);
563	setuv (time, xe->xmotion.time);	480	setuv (time, xe->xmotion.time);
564	setiv (x, xe->xmotion.x);	481	setiv (x, xe->xmotion.x);
565	setiv (y, xe->xmotion.y);	482	setiv (y, xe->xmotion.y);
566	setiv (row, xe->xmotion.y / term->fheight);	483	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
567	setiv (col, xe->xmotion.x / term->fwidth);	484	setiv (col, xe->xmotion.x / term->fwidth);
568	setiv (x_root, xe->xmotion.x_root);	485	setiv (x_root, xe->xmotion.x_root);
569	setiv (y_root, xe->xmotion.y_root);	486	setiv (y_root, xe->xmotion.y_root);
570	setuv (state, xe->xmotion.state);	487	setuv (state, xe->xmotion.state);
571		488
…		…
604	setuv (above, xe->xconfigure.above);	521	setuv (above, xe->xconfigure.above);
605	break;	522	break;
606	}	523	}
607		524
608	break;	525	break;
		526
		527	case PropertyNotify:
		528	setuv (window, xe->xproperty.window);
		529	setuv (atom, xe->xproperty.atom);
		530	setuv (time, xe->xproperty.time);
		531	setiv (state, xe->xproperty.state);
		532	break;
		533
		534	case ClientMessage:
		535	setuv (window, xe->xclient.window);
		536	setuv (message_type, xe->xclient.message_type);
		537	setuv (format, xe->xclient.format);
		538	setuv (l0, xe->xclient.data.l[0]);
		539	setuv (l1, xe->xclient.data.l[1]);
		540	setuv (l2, xe->xclient.data.l[2]);
		541	setuv (l3, xe->xclient.data.l[3]);
		542	setuv (l4, xe->xclient.data.l[4]);
		543	break;
609	}	544	}
610		545
611	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
612	}	547	}
613	break;	548	break;
…		…
655		590
656	// post-handling of some events	591	// post-handling of some events
657	if (htype == HOOK_REFRESH_BEGIN)	592	if (htype == HOOK_REFRESH_BEGIN)
658	{	593	{
659	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	594	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
660		595
661	for (int i = AvFILL (av); i >= 0; i--)	596	for (int i = AvFILL (av); i >= 0; i--)
662	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	597	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
663	}	598	}
664	else if (htype == HOOK_DESTROY)	599	else if (htype == HOOK_DESTROY)
665	{	600	{
666	clearSVptr ((SV *)term->perl.self);	601	clearSVptr ((SV *)term->perl.self);
667	SvREFCNT_dec ((SV *)term->perl.self);	602	SvREFCNT_dec ((SV *)term->perl.self);
		603
		604	// don't allow further calls
		605	term->perl.self = 0;
668	}	606	}
669		607
670	swap (perl_environ, environ);	608	swap (perl_environ, environ);
671		609
672	return event_consumed;	610	return event_consumed;
…		…
696	# include "optinc.h"	634	# include "optinc.h"
697	# undef nodef	635	# undef nodef
698	# undef def	636	# undef def
699		637
700	HV *stash = gv_stashpv ("urxvt", 1);	638	HV *stash = gv_stashpv ("urxvt", 1);
701	struct {	639	static const struct {
702	const char *name;	640	const char *name;
703	IV iv;	641	IV iv;
704	} *civ, const_iv[] = {	642	} *civ, const_iv[] = {
705	# define const_iv(name) { # name, (IV)name }	643	# define const_iv(name) { # name, (IV)name }
		644	const_iv (NUM_RESOURCES),
706	const_iv (DEFAULT_RSTYLE),	645	const_iv (DEFAULT_RSTYLE),
707	const_iv (OVERLAY_RSTYLE),	646	const_iv (OVERLAY_RSTYLE),
708	const_iv (RS_Bold),	647	const_iv (RS_Bold),
709	const_iv (RS_Italic),	648	const_iv (RS_Italic),
710	const_iv (RS_Blink),	649	const_iv (RS_Blink),
…		…
725	const_iv (Button3Mask),	664	const_iv (Button3Mask),
726	const_iv (Button4Mask),	665	const_iv (Button4Mask),
727	const_iv (Button5Mask),	666	const_iv (Button5Mask),
728	const_iv (AnyModifier),	667	const_iv (AnyModifier),
729		668
730	const_iv (EVENT_NONE),	669	const_iv (NoSymbol),
731	const_iv (EVENT_READ),	670	const_iv (GrabModeSync),
732	const_iv (EVENT_WRITE),	671	const_iv (GrabModeAsync),
733		672
734	const_iv (NoEventMask),	673	const_iv (NoEventMask),
735	const_iv (KeyPressMask),	674	const_iv (KeyPressMask),
736	const_iv (KeyReleaseMask),	675	const_iv (KeyReleaseMask),
737	const_iv (ButtonPressMask),	676	const_iv (ButtonPressMask),
…		…
789	const_iv (SelectionRequest),	728	const_iv (SelectionRequest),
790	const_iv (SelectionNotify),	729	const_iv (SelectionNotify),
791	const_iv (ColormapNotify),	730	const_iv (ColormapNotify),
792	const_iv (ClientMessage),	731	const_iv (ClientMessage),
793	const_iv (MappingNotify),	732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
794	};	758	};
795		759
796	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	760	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));	761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
799	}	762	}
800		763
801	void	764	void
802	warn (const char *msg)	765	warn (const char *msg)
…		…
812	_exit (int status)	775	_exit (int status)
813		776
814	NV	777	NV
815	NOW ()	778	NOW ()
816	CODE:	779	CODE:
817	RETVAL = NOW;	780	RETVAL = ev::now ();
818	OUTPUT:	781	OUTPUT:
819	RETVAL	782	RETVAL
820		783
821	int	784	int
822	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
833	RETVAL	796	RETVAL
834		797
835	int	798	int
836	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
837	CODE:	800	CODE:
838	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
839	OUTPUT:	802	OUTPUT:
840	RETVAL	803	RETVAL
841		804
842	int	805	int
843	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
844	CODE:	807	CODE:
845	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
846	OUTPUT:	809	OUTPUT:
847	RETVAL	810	RETVAL
848		811
849	int	812	int
850	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
851	CODE:	814	CODE:
852	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
853	OUTPUT:	816	OUTPUT:
854	RETVAL	817	RETVAL
855		818
856	int	819	int
857	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
864	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
865	}	828	}
866	OUTPUT:	829	OUTPUT:
867	RETVAL	830	RETVAL
868		831
		832	void
		833	termlist ()
		834	PPCODE:
		835	{
		836	EXTEND (SP, rxvt_term::termlist.size ());
		837
		838	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		839	if ((*t)->perl.self)
		840	PUSHs (sv_2mortal (newSVterm (*t)));
		841	}
		842
869	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
870		844
871	SV *	845	SV *
872	_new (...)	846	_new (AV *env, AV *arg)
873	CODE:	847	CODE:
874	{	848	{
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;	849	rxvt_term *term = new rxvt_term;
879		850
880	term->argv = new stringvec;	851	stringvec *argv = new stringvec;
881	term->envv = new stringvec;	852	stringvec *envv = new stringvec;
882		853
883	for (int i = 1; i < items; i++)	854	for (int i = 0; i <= AvFILL (arg); i++)
884	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
885		856
886	AV *envv = (AV *)SvRV (ST (0));
887	for (int i = AvFILL (envv) + 1; i--; )	857	for (int i = AvFILL (env) + 1; i--; )
888	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
889		859
890	term->envv->push_back (0);	860	envv->push_back (0);
891
892	bool success;
893		861
894	try	862	try
895	{	863	{
896	success = term->init (term->argv->size (), term->argv->begin ());	864	term->init (argv, envv);
897	}	865	}
898	catch (const class rxvt_failure_exception &e)	866	catch (const class rxvt_failure_exception &e)
899	{
900	success = false;
901	}
902
903	if (!success)
904	{	867	{
905	term->destroy ();	868	term->destroy ();
906	croak ("error while initializing new terminal instance");	869	croak ("error while initializing new terminal instance");
907	}	870	}
908		871
…		…
913	RETVAL	876	RETVAL
914		877
915	void	878	void
916	rxvt_term::destroy ()	879	rxvt_term::destroy ()
917		880
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	881	void
1008	rxvt_term::set_should_invoke (int htype, int inc)	882	rxvt_term::set_should_invoke (int htype, int inc)
1009	CODE:	883	CODE:
1010	THIS->perl.should_invoke [htype] += inc;	884	THIS->perl.should_invoke [htype] += inc;
1011		885
1012	void	886	int
1013	rxvt_term::grab_button (int button, U32 modifiers)	887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1014	CODE:	888	CODE:
1015	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	891	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		892	OUTPUT: RETVAL
		893
		894	int
		895	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		896	CODE:
		897	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		898	OUTPUT: RETVAL
		899
		900	void
		901	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		902	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		903	CODE:
		904	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		905
		906	void
		907	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		910
		911	void
		912	rxvt_term::XUngrabKeyboard (Time eventtime)
		913	CODE:
		914	XUngrabKeyboard (THIS->dpy, eventtime);
1018		915
1019	bool	916	bool
1020	rxvt_term::grab (U32 eventtime, int sync = 0)	917	rxvt_term::grab (Time eventtime, int sync = 0)
1021	CODE:	918	CODE:
1022	{	919	{
1023	int mode = sync ? GrabModeSync : GrabModeAsync;	920	int mode = sync ? GrabModeSync : GrabModeAsync;
1024		921
1025	THIS->perl.grabtime = 0;	922	THIS->perl.grabtime = 0;
1026		923
1027	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1029	mode, mode, None, GRAB_CURSOR, eventtime))	926	mode, mode, None, GRAB_CURSOR, eventtime))
1030	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1031	THIS->perl.grabtime = eventtime;	928	THIS->perl.grabtime = eventtime;
1032	else	929	else
1033	XUngrabPointer (THIS->display->display, eventtime);	930	XUngrabPointer (THIS->dpy, eventtime);
1034		931
1035	RETVAL = !!THIS->perl.grabtime;	932	RETVAL = !!THIS->perl.grabtime;
1036	}	933	}
1037	OUTPUT:	934	OUTPUT:
1038	RETVAL	935	RETVAL
1039		936
1040	void	937	void
1041	rxvt_term::allow_events_async ()	938	rxvt_term::allow_events_async ()
1042	CODE:	939	CODE:
1043	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1044		941
1045	void	942	void
1046	rxvt_term::allow_events_sync ()	943	rxvt_term::allow_events_sync ()
1047	CODE:	944	CODE:
1048	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1049		946
1050	void	947	void
1051	rxvt_term::allow_events_replay ()	948	rxvt_term::allow_events_replay ()
1052	CODE:	949	CODE:
1053	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1054	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1055		952
1056	void	953	void
1057	rxvt_term::ungrab ()	954	rxvt_term::ungrab ()
1058	CODE:	955	CODE:
1059	ungrab (THIS);	956	ungrab (THIS);
		957
		958	int
		959	rxvt_term::XStringToKeysym (char *string)
		960	CODE:
		961	RETVAL = XStringToKeysym (string);
		962	OUTPUT: RETVAL
		963
		964	char *
		965	rxvt_term::XKeysymToString (int sym)
		966	CODE:
		967	RETVAL = XKeysymToString (sym);
		968	OUTPUT: RETVAL
		969
		970	int
		971	rxvt_term::XKeysymToKeycode (int sym)
		972	CODE:
		973	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		974	OUTPUT: RETVAL
		975
		976	int
		977	rxvt_term::XKeycodeToKeysym (int code, int index)
		978	CODE:
		979	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		980	OUTPUT: RETVAL
1060		981
1061	int	982	int
1062	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
1063	CODE:	984	CODE:
1064	{	985	{
1065	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
1066		987
1067	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
1068	RETVAL = wcswidth (wstr, wcslen (wstr));	989	RETVAL = 0;
		990	for (wchar_t *wc = wstr; *wc; wc++)
		991	{
		992	int w = WCWIDTH (*wc);
		993
		994	if (w)
		995	RETVAL += max (w, 1);
		996	}
1069	rxvt_pop_locale ();	997	rxvt_pop_locale ();
1070		998
1071	free (wstr);	999	free (wstr);
1072	}	1000	}
1073	OUTPUT:	1001	OUTPUT:
…		…
1103	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
1104		1032
1105	RETVAL = wcs2sv (wstr);	1033	RETVAL = wcs2sv (wstr);
1106	free (wstr);	1034	free (wstr);
1107	}	1035	}
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
1108	OUTPUT:	1043	OUTPUT:
1109	RETVAL	1044	RETVAL
1110		1045
1111	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1112		1047
…		…
1117	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1118	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1119	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1120	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1121	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1056	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1057	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1058	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1059	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1122	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1123	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1124	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1125		1063
1126	int	1064	int
…		…
1133	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
1134	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
1135	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
1136	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
1137	mapped = TERM_OFFSET_mapped	1075	mapped = TERM_OFFSET_mapped
		1076	int_bwidth = TERM_OFFSET_int_bwidth
		1077	ext_bwidth = TERM_OFFSET_ext_bwidth
		1078	lineSpace = TERM_OFFSET_lineSpace
1138	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
1139	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
1140	top_row = TERM_OFFSET_top_row	1081	top_row = TERM_OFFSET_top_row
1141	CODE:	1082	CODE:
1142	RETVAL = *(int *)((char *)THIS + ix);	1083	RETVAL = *(int *)((char *)THIS + ix);
…		…
1147	rxvt_term::ModLevel3Mask ()	1088	rxvt_term::ModLevel3Mask ()
1148	ALIAS:	1089	ALIAS:
1149	ModLevel3Mask = 0	1090	ModLevel3Mask = 0
1150	ModMetaMask = 1	1091	ModMetaMask = 1
1151	ModNumLockMask = 2	1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
1152	CODE:	1095	CODE:
1153	switch (ix)	1096	switch (ix)
1154	{	1097	{
1155	case 0: RETVAL = THIS->ModLevel3Mask; break;	1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
1156	case 1: RETVAL = THIS->ModMetaMask; break;	1099	case 1: RETVAL = THIS->ModMetaMask; break;
1157	case 2: RETVAL = THIS->ModNumLockMask; break;	1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	#ifdef CURSOR_BLINK
		1103	case 4: RETVAL = THIS->hidden_cursor; break;
		1104	#endif
1158	}	1105	}
1159	OUTPUT:	1106	OUTPUT:
1160	RETVAL	1107	RETVAL
1161		1108
1162	char *	1109	char *
…		…
1172	}	1119	}
1173	OUTPUT:	1120	OUTPUT:
1174	RETVAL	1121	RETVAL
1175		1122
1176	SV *	1123	SV *
1177	rxvt_term::_env ()	1124	rxvt_term::envv ()
		1125	ALIAS:
		1126	argv = 1
1178	CODE:	1127	PPCODE:
1179	{	1128	{
1180	if (THIS->envv)	1129	stringvec *vec = ix ? THIS->argv : THIS->envv;
1181	{
1182	AV *av = newAV ();
1183		1130
		1131	EXTEND (SP, vec->size ());
		1132
1184	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1133	for (char **i = vec->begin (); i != vec->end (); ++i)
1185	if (*i)	1134	if (*i)
1186	av_push (av, newSVpv (*i, 0));	1135	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1187
1188	RETVAL = newRV_noinc ((SV *)av);
1189	}
1190	else
1191	RETVAL = &PL_sv_undef;
1192	}	1136	}
1193	OUTPUT:
1194	RETVAL
1195		1137
1196	int	1138	int
1197	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1139	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1198	CODE:	1140	CODE:
1199	RETVAL = THIS->pty_ev.events;	1141	RETVAL = THIS->pty_ev.events;
1200	if (events != EVENT_UNDEF)	1142	if (events != ev::UNDEF)
1201	THIS->pty_ev.set (events);	1143	THIS->pty_ev.set (events);
1202	OUTPUT:	1144	OUTPUT:
1203	RETVAL	1145	RETVAL
1204		1146
1205	U32	1147	int
		1148	rxvt_term::pty_fd ()
		1149	CODE:
		1150	RETVAL = THIS->pty->pty;
		1151	OUTPUT:
		1152	RETVAL
		1153
		1154	Window
1206	rxvt_term::parent ()	1155	rxvt_term::parent ()
1207	CODE:	1156	CODE:
1208	RETVAL = (U32)THIS->parent [0];	1157	RETVAL = THIS->parent [0];
1209	OUTPUT:	1158	OUTPUT:
1210	RETVAL	1159	RETVAL
1211		1160
1212	U32	1161	Window
1213	rxvt_term::vt ()	1162	rxvt_term::vt ()
1214	CODE:	1163	CODE:
1215	RETVAL = (U32)THIS->vt;	1164	RETVAL = THIS->vt;
1216	OUTPUT:	1165	OUTPUT:
1217	RETVAL	1166	RETVAL
1218		1167
1219	void	1168	void
1220	rxvt_term::vt_emask_add (U32 emask)	1169	rxvt_term::vt_emask_add (U32 emask)
…		…
1242	}	1191	}
1243	OUTPUT:	1192	OUTPUT:
1244	RETVAL	1193	RETVAL
1245		1194
1246	void	1195	void
		1196	rxvt_term::focus_in ()
		1197
		1198	void
		1199	rxvt_term::focus_out ()
		1200
		1201	void
		1202	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1203	ALIAS:
		1204	key_release = 1
		1205	CODE:
		1206	{
		1207	XKeyEvent xkey;
		1208
		1209	memset (&xkey, 0, sizeof (xkey));
		1210
		1211	xkey.time = time;
		1212	xkey.state = state;
		1213	xkey.keycode = keycode;
		1214
		1215	xkey.type = ix ? KeyRelease : KeyPress;
		1216	xkey.display = THIS->dpy;
		1217	xkey.window = THIS->vt;
		1218	xkey.root = THIS->display->root;
		1219	xkey.subwindow = THIS->vt;
		1220
		1221	if (ix)
		1222	THIS->key_release (xkey);
		1223	else
		1224	THIS->key_press (xkey);
		1225	}
		1226
		1227	void
1247	rxvt_term::want_refresh ()	1228	rxvt_term::want_refresh ()
1248	CODE:	1229	CODE:
1249	THIS->want_refresh = 1;	1230	THIS->want_refresh = 1;
		1231	THIS->refresh_check ();
1250		1232
1251	void	1233	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)	1234	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:	1235	PPCODE:
1254	{	1236	{
…		…
1257		1239
1258	line_t &l = ROW(row_number);	1240	line_t &l = ROW(row_number);
1259		1241
1260	if (GIMME_V != G_VOID)	1242	if (GIMME_V != G_VOID)
1261	{	1243	{
1262	wchar_t *wstr = new wchar_t [THIS->ncol];	1244	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1263		1245
1264	for (int col = 0; col < THIS->ncol; col++)	1246	for (int col = 0; col < THIS->ncol; col++)
1265	wstr [col] = l.t [col];	1247	wstr [col] = l.t [col];
1266		1248
1267	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1249	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1268
1269	delete [] wstr;
1270	}	1250	}
1271		1251
1272	if (new_text)	1252	if (new_text)
1273	{	1253	{
1274	wchar_t *wstr = sv2wcs (new_text);	1254	wchar_t *wstr = sv2wcs (new_text);
1275		1255
1276	int len = min (wcslen (wstr) - start_ofs, max_len);	1256	int len = min (wcslen (wstr) - start_ofs, max_len);
1277		1257
1278	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1258	if (start_col < 0 || start_col + len > THIS->ncol)
1279	{	1259	{
1280	free (wstr);	1260	free (wstr);
1281	croak ("new_text extends beyond horizontal margins");	1261	croak ("new_text extends beyond horizontal margins");
1282	}	1262	}
1283		1263
…		…
1317	croak ("new_rend must be arrayref");	1297	croak ("new_rend must be arrayref");
1318		1298
1319	AV *av = (AV *)SvRV (new_rend);	1299	AV *av = (AV *)SvRV (new_rend);
1320	int len = min (AvFILL (av) + 1 - start_ofs, max_len);	1300	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1321		1301
1322	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1302	if (start_col < 0 || start_col + len > THIS->ncol)
1323	croak ("new_rend array extends beyond horizontal margins");	1303	croak ("new_rend array extends beyond horizontal margins");
1324		1304
1325	for (int col = start_col; col < start_col + len; col++)	1305	for (int col = start_col; col < start_col + len; col++)
1326	{	1306	{
1327	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1307	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1367	rxvt_term::special_encode (SV *string)	1347	rxvt_term::special_encode (SV *string)
1368	CODE:	1348	CODE:
1369	{	1349	{
1370	wchar_t *wstr = sv2wcs (string);	1350	wchar_t *wstr = sv2wcs (string);
1371	int wlen = wcslen (wstr);	1351	int wlen = wcslen (wstr);
1372	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1352	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1373		1353
1374	rxvt_push_locale (THIS->locale);	1354	rxvt_push_locale (THIS->locale);
1375		1355
1376	wchar_t *r = rstr;	1356	wchar_t *r = rstr;
1377	for (wchar_t *s = wstr; *s; s++)	1357	for (wchar_t *s = wstr; *s; s++)
		1358	{
		1359	int w = WCWIDTH (*s);
		1360
1378	if (wcwidth (*s) == 0)	1361	if (w == 0)
1379	{	1362	{
1380	if (r == rstr)	1363	if (r == rstr)
1381	croak ("leading combining character unencodable");	1364	croak ("leading combining character unencodable");
1382		1365
1383	unicode_t n = rxvt_compose (r[-1], *s);	1366	unicode_t n = rxvt_compose (r[-1], *s);
1384	if (n == NOCHAR)	1367	if (n == NOCHAR)
1385	n = rxvt_composite.compose (r[-1], *s);	1368	n = rxvt_composite.compose (r[-1], *s);
1386		1369
1387	r[-1] = n;	1370	r[-1] = n;
1388	}	1371	}
1389	#if !UNICODE_3	1372	#if !UNICODE_3
1390	else if (*s >= 0x10000)	1373	else if (*s >= 0x10000)
1391	*r++ = rxvt_composite.compose (*s);	1374	*r++ = rxvt_composite.compose (*s);
1392	#endif	1375	#endif
1393	else	1376	else
1394	*r++ = *s;	1377	*r++ = *s;
		1378
		1379	// the *2 above only allows wcwidth <= 2
		1380	if (w > 1)
		1381	*r++ = NOCHAR;
		1382	}
1395		1383
1396	rxvt_pop_locale ();	1384	rxvt_pop_locale ();
1397		1385
1398	RETVAL = wcs2sv (rstr, r - rstr);	1386	RETVAL = wcs2sv (rstr, r - rstr);
1399
1400	delete [] rstr;
1401	}	1387	}
1402	OUTPUT:	1388	OUTPUT:
1403	RETVAL	1389	RETVAL
1404		1390
1405	SV *	1391	SV *
1406	rxvt_term::special_decode (SV *text)	1392	rxvt_term::special_decode (SV *text)
1407	CODE:	1393	CODE:
1408	{	1394	{
1409	wchar_t *wstr = sv2wcs (text);	1395	wchar_t *wstr = sv2wcs (text);
1410	int wlen = wcslen (wstr);
1411	int dlen = 0;	1396	int dlen = 0;
1412		1397
1413	// find length	1398	// find length
1414	for (wchar_t *s = wstr; *s; s++)	1399	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1400	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1402	else if (IS_COMPOSE (*s))
1418	dlen += rxvt_composite.expand (*s, 0);	1403	dlen += rxvt_composite.expand (*s, 0);
1419	else	1404	else
1420	dlen++;	1405	dlen++;
1421		1406
1422	wchar_t *rstr = new wchar_t [dlen];	1407	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1423		1408
1424	// decode	1409	// decode
1425	wchar_t *r = rstr;	1410	wchar_t *r = rstr;
1426	for (wchar_t *s = wstr; *s; s++)	1411	for (wchar_t *s = wstr; *s; s++)
1427	if (*s == NOCHAR)	1412	if (*s == NOCHAR)
…		…
1430	r += rxvt_composite.expand (*s, r);	1415	r += rxvt_composite.expand (*s, r);
1431	else	1416	else
1432	*r++ = *s;	1417	*r++ = *s;
1433		1418
1434	RETVAL = wcs2sv (rstr, r - rstr);	1419	RETVAL = wcs2sv (rstr, r - rstr);
1435
1436	delete [] rstr;
1437	}	1420	}
1438	OUTPUT:	1421	OUTPUT:
1439	RETVAL	1422	RETVAL
1440		1423
1441	void	1424	void
1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1425	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1443	PPCODE:	1426	PPCODE:
1444	{	1427	{
1445	struct resval { const char *name; int value; } rslist [] = {	1428	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1446	# define def(name) { # name, Rs_ ## name },	1429	# define def(name) { # name, Rs_ ## name },
1447	# define reserve(name,count)	1430	# define reserve(name,count)
1448	# include "rsinc.h"	1431	# include "rsinc.h"
1449	# undef def	1432	# undef def
1450	# undef reserve	1433	# undef reserve
1451	};	1434	};
1452		1435
1453	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1436	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1454		1437
		1438	if (*name)
1455	do {	1439	{
		1440	do {
1456	if (rs-- == rslist)	1441	if (rs-- == rslist)
1457	croak ("no such resource '%s', requested", name);	1442	croak ("no such resource '%s', requested", name);
1458	} while (strcmp (name, rs->name));	1443	} while (strcmp (name, rs->name));
1459		1444
1460	index += rs->value;	1445	index += rs->value;
		1446	}
		1447	else
		1448	{
		1449	--rs;
		1450	name = "";
		1451	}
1461		1452
1462	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1463	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1464		1455
1465	if (GIMME_V != G_VOID)	1456	if (GIMME_V != G_VOID)
…		…
1480		1471
1481	const char *	1472	const char *
1482	rxvt_term::x_resource (const char *name)	1473	rxvt_term::x_resource (const char *name)
1483		1474
1484	bool	1475	bool
1485	rxvt_term::option (U32 optval, int set = -1)	1476	rxvt_term::option (U8 optval, int set = -1)
1486	CODE:	1477	CODE:
1487	{	1478	{
1488	RETVAL = THIS->options & optval;	1479	RETVAL = THIS->option (optval);
1489		1480
1490	if (set >= 0)	1481	if (set >= 0)
1491	{	1482	{
1492	if (set)
1493	THIS->options |= optval;	1483	THIS->set_option (optval, set);
1494	else
1495	THIS->options &= ~optval;
1496		1484
		1485	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1497	switch (optval)	1486	switch (optval)
1498	{	1487	{
1499	case Opt_skipBuiltinGlyphs:	1488	case Opt_skipBuiltinGlyphs:
1500	THIS->set_fonts ();	1489	THIS->set_fonts ();
1501	THIS->scr_remap_chars ();	1490	THIS->scr_remap_chars ();
1502	THIS->scr_touch (true);	1491	THIS->scr_touch (true);
1503	THIS->want_refresh = 1;	1492	THIS->want_refresh = 1;
		1493	THIS->refresh_check ();
1504	break;	1494	break;
1505		1495
1506	case Opt_cursorUnderline:	1496	case Opt_cursorUnderline:
1507	THIS->want_refresh = 1;	1497	THIS->want_refresh = 1;
		1498	THIS->refresh_check ();
1508	break;	1499	break;
1509		1500
1510	# case Opt_scrollBar_floating:	1501	# case Opt_scrollBar_floating:
1511	# case Opt_scrollBar_right:	1502	# case Opt_scrollBar_right:
1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1503	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1513	# break;	1504	# break;
1514	}	1505	}
1515	}	1506	}
1516	}	1507	}
1517	OUTPUT:	1508	OUTPUT:
1518	RETVAL	1509	RETVAL
1519		1510
…		…
1550	if (items == 3)	1541	if (items == 3)
1551	{	1542	{
1552	rc.row = SvIV (ST (1));	1543	rc.row = SvIV (ST (1));
1553	rc.col = SvIV (ST (2));	1544	rc.col = SvIV (ST (2));
1554		1545
1555	if (ix == 2 && rc.col == 0)	1546	if (ix == 2)
1556	{	1547	{
		1548	if (rc.col == 0)
		1549	{
		1550	// col == 0 means end of previous line
1557	rc.row--;	1551	rc.row--;
1558	rc.col = THIS->ncol;	1552	rc.col = THIS->ncol;
		1553	}
		1554	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1555	&& rc.col > ROW(rc.row).l)
		1556	{
		1557	// col >= length means while line and add newline
		1558	rc.col = THIS->ncol;
		1559	}
1559	}	1560	}
1560		1561
1561	clamp_it (rc.col, 0, THIS->ncol);	1562	clamp_it (rc.col, 0, THIS->ncol);
1562	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1563	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1563		1564
1564	if (ix)	1565	if (ix)
		1566	{
1565	THIS->want_refresh = 1;	1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
		1569	}
1566	}	1570	}
1567	}	1571	}
1568		1572
1569	char	1573	char
1570	rxvt_term::cur_charset ()	1574	rxvt_term::cur_charset ()
1571	CODE:	1575	CODE:
1572	RETVAL = THIS->charsets [THIS->screen.charset];	1576	RETVAL = THIS->charsets [THIS->screen.charset];
1573	OUTPUT:	1577	OUTPUT:
1574	RETVAL	1578	RETVAL
1575		1579
1576	#void	1580	void
1577	#rxvt_term::selection_clear ()	1581	rxvt_term::selection_clear ()
1578		1582
1579	void	1583	void
1580	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1584	rxvt_term::selection_make (Time eventtime, bool rect = false)
1581	CODE:	1585	CODE:
1582	THIS->selection.op = SELECTION_CONT;	1586	THIS->selection.op = SELECTION_CONT;
1583	THIS->selection.rect = rect;	1587	THIS->selection.rect = rect;
1584	THIS->selection_make (eventtime);	1588	THIS->selection_make (eventtime);
1585		1589
1586	int	1590	int
1587	rxvt_term::selection_grab (U32 eventtime)	1591	rxvt_term::selection_grab (Time eventtime)
1588		1592
1589	void	1593	void
1590	rxvt_term::selection (SV *newtext = 0)	1594	rxvt_term::selection (SV *newtext = 0)
1591	PPCODE:	1595	PPCODE:
1592	{	1596	{
…		…
1610	void	1614	void
1611	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1615	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1612		1616
1613	void	1617	void
1614	rxvt_term::scr_bell ()	1618	rxvt_term::scr_bell ()
		1619
		1620	void
		1621	rxvt_term::scr_change_screen (int screen)
1615		1622
1616	void	1623	void
1617	rxvt_term::scr_add_lines (SV *string)	1624	rxvt_term::scr_add_lines (SV *string)
1618	CODE:	1625	CODE:
1619	{	1626	{
…		…
1660	o->self = (HV *)SvRV (RETVAL);	1667	o->self = (HV *)SvRV (RETVAL);
1661	}	1668	}
1662	OUTPUT:	1669	OUTPUT:
1663	RETVAL	1670	RETVAL
1664		1671
		1672	#############################################################################
		1673	# Various X Utility Functions
		1674	#############################################################################
		1675
		1676	void
		1677	rxvt_term::XListProperties (Window window)
		1678	PPCODE:
		1679	{
		1680	int count;
		1681	Atom *props = XListProperties (THIS->dpy, window, &count);
		1682
		1683	EXTEND (SP, count);
		1684	while (count--)
		1685	PUSHs (newSVuv ((U32)props [count]));
		1686
		1687	XFree (props);
		1688	}
		1689
		1690	void
		1691	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1692	PPCODE:
		1693	{
		1694	Atom type;
		1695	int format;
		1696	unsigned long nitems;
		1697	unsigned long bytes_after;
		1698	unsigned char *prop;
		1699
		1700	XGetWindowProperty (THIS->dpy, window, property,
		1701	0, 1<<24, 0, AnyPropertyType,
		1702	&type, &format, &nitems, &bytes_after, &prop);
		1703
		1704	if (type != None)
		1705	{
		1706	int elemsize = format == 16 ? sizeof (short)
		1707	: format == 32 ? sizeof (long)
		1708	: 1;
		1709
		1710	EXTEND (SP, 3);
		1711	PUSHs (newSVuv ((U32)type));
		1712	PUSHs (newSViv (format));
		1713	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1714	XFree (prop);
		1715	}
		1716	}
		1717
		1718	void
		1719	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1720	CODE:
		1721	{
		1722	STRLEN len;
		1723	char *data_ = SvPVbyte (data, len);
		1724
		1725	int elemsize = format == 16 ? sizeof (short)
		1726	: format == 32 ? sizeof (long)
		1727	: 1;
		1728
		1729	XChangeProperty (THIS->dpy, window, property,
		1730	type, format, PropModeReplace,
		1731	(unsigned char *)data_, len / elemsize);
		1732	}
		1733
		1734	Atom
		1735	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1736	C_ARGS: term->dpy, atom_name, only_if_exists
		1737
		1738	char *
		1739	XGetAtomName (rxvt_term *term, Atom atom)
		1740	C_ARGS: term->dpy, atom
		1741	CLEANUP:
		1742	XFree (RETVAL);
		1743
		1744	void
		1745	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1746	C_ARGS: term->dpy, window, property
		1747
		1748	Window
		1749	rxvt_term::DefaultRootWindow ()
		1750	CODE:
		1751	RETVAL = THIS->display->root;
		1752	OUTPUT:
		1753	RETVAL
		1754
		1755	#if 0
		1756
		1757	Window
		1758	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1759	C_ARGS: term->dpy, (Window)parent,
		1760	x, y, width, height, 0,
		1761	term->pix_colors_focused[Color_border],
		1762	term->pix_colors_focused[Color_border]
		1763
		1764	#endif
		1765
		1766	void
		1767	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1768	C_ARGS: term->dpy, window, parent, x, y
		1769
		1770	void
		1771	XMapWindow (rxvt_term *term, Window window)
		1772	C_ARGS: term->dpy, window
		1773
		1774	void
		1775	XUnmapWindow (rxvt_term *term, Window window)
		1776	C_ARGS: term->dpy, window
		1777
		1778	void
		1779	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1780	C_ARGS: term->dpy, window, x, y, width, height
		1781
		1782	void
		1783	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1784	CODE:
		1785	{
		1786	XWindowAttributes attr;
		1787	XGetWindowAttributes (THIS->dpy, window, &attr);
		1788	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1789	}
		1790
		1791	void
		1792	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1793	PPCODE:
		1794	{
		1795	int dx, dy;
		1796	Window child;
		1797
		1798	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1799	{
		1800	EXTEND (SP, 3);
		1801	PUSHs (newSViv (dx));
		1802	PUSHs (newSViv (dy));
		1803	PUSHs (newSVuv (child));
		1804	}
		1805	}
		1806
		1807	#############################################################################
		1808	# urxvt::overlay
		1809	#############################################################################
		1810
1665	MODULE = urxvt PACKAGE = urxvt::overlay	1811	MODULE = urxvt PACKAGE = urxvt::overlay
1666		1812
1667	void	1813	void
1668	overlay::set (int x, int y, SV *text, SV *rend = 0)	1814	overlay::set (int x, int y, SV *text, SV *rend = 0)
1669		1815
…		…
1674	overlay::hide ()	1820	overlay::hide ()
1675		1821
1676	void	1822	void
1677	overlay::DESTROY ()	1823	overlay::DESTROY ()
1678		1824
1679	MODULE = urxvt PACKAGE = urxvt::timer	1825	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1680		1826
1681	SV *
1682	timer::new ()
1683	CODE:
1684	timer *w = new timer;
1685	w->start (NOW);
1686	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1687	w->self = (HV *)SvRV (RETVAL);
1688	OUTPUT:
1689	RETVAL
1690
1691	timer *
1692	timer::cb (SV *cb)
1693	CODE:
1694	THIS->cb (cb);
1695	RETVAL = THIS;
1696	OUTPUT:
1697	RETVAL
1698
1699	NV
1700	timer::at ()
1701	CODE:
1702	RETVAL = THIS->at;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::interval (NV interval)
1708	CODE:
1709	THIS->interval = interval;
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	timer *
1715	timer::set (NV tstamp)
1716	CODE:
1717	THIS->set (tstamp);
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	timer *
1723	timer::start (NV tstamp = THIS->at)
1724	CODE:
1725	THIS->start (tstamp);
1726	RETVAL = THIS;
1727	OUTPUT:
1728	RETVAL
1729
1730	timer *
1731	timer::after (NV delay)
1732	CODE:
1733	THIS->start (NOW + delay);
1734	OUTPUT:
1735	RETVAL
1736
1737	timer *
1738	timer::stop ()
1739	CODE:
1740	THIS->stop ();
1741	RETVAL = THIS;
1742	OUTPUT:
1743	RETVAL
1744
1745	void
1746	timer::DESTROY ()
1747
1748	MODULE = urxvt PACKAGE = urxvt::iow
1749
1750	SV *
1751	iow::new ()
1752	CODE:
1753	iow *w = new iow;
1754	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1755	w->self = (HV *)SvRV (RETVAL);
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::cb (SV *cb)
1761	CODE:
1762	THIS->cb (cb);
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::fd (int fd)
1769	CODE:
1770	THIS->fd = fd;
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	iow *
1776	iow::events (short events)
1777	CODE:
1778	THIS->events = events;
1779	RETVAL = THIS;
1780	OUTPUT:
1781	RETVAL
1782
1783	iow *
1784	iow::start ()
1785	CODE:
1786	THIS->start ();
1787	RETVAL = THIS;
1788	OUTPUT:
1789	RETVAL
1790
1791	iow *
1792	iow::stop ()
1793	CODE:
1794	THIS->stop ();
1795	RETVAL = THIS;
1796	OUTPUT:
1797	RETVAL
1798
1799	void
1800	iow::DESTROY ()
1801
1802

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