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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.72 by root, Wed Jan 18 08:33:34 2006 UTC vs.
Revision 1.110 by root, Thu Dec 14 17:22:04 2006 UTC

…		…
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	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
58		58
59	static wchar_t *	59	static wchar_t *
60	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
…		…
80	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
81	{	81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}	83	}
84		84
85	//TODO: use magic
86	static SV *	85	static SV *
87	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
88	{	87	{
89	HV *hv = newHV ();	88	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		113
115	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
116	}	115	}
117		116
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		119
121	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
122		121
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")	122	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		123
214	struct overlay {	124	class overlay {
215	HV *self;
216	rxvt_term *THIS;	125	rxvt_term *THIS;
		126	AV *overlay_av;
217	int x, y, w, h;	127	int x, y, w, h;
218	int border;	128	int border;
219	text_t **text;	129	text_t **text;
220	rend_t **rend;	130	rend_t **rend;
221		131
		132	public:
		133	HV *self;
		134
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	135	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	136	~overlay ();
224		137
225	void show ();	138	void show ();
226	void hide ();	139	void hide ();
…		…
229		142
230	void set (int x, int y, SV *str, SV *rend);	143	void set (int x, int y, SV *str, SV *rend);
231	};	144	};
232		145
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	146	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
234	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	147	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
235	{	148	{
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
236	if (border == 2)	152	if (border == 2)
237	{	153	{
238	w += 2;	154	w += 2;
239	h += 2;	155	h += 2;
240	}	156	}
…		…
278	*rp++ = r;	194	*rp++ = r;
279	}	195	}
280	}	196	}
281		197
282	show ();	198	show ();
283	THIS->want_refresh = 1;
284	}	199	}
285		200
286	overlay::~overlay ()	201	overlay::~overlay ()
287	{	202	{
288	hide ();	203	hide ();
…		…
293	delete [] rend[y];	208	delete [] rend[y];
294	}	209	}
295		210
296	delete [] text;	211	delete [] text;
297	delete [] rend;	212	delete [] rend;
		213	}
		214
		215	void
		216	overlay::show ()
		217	{
		218	if (overlay_av)
		219	return;
		220
		221	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		222	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		223	));
		224	av_push (overlay_av, newSViv ((long)this));
298		225
299	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
300	}	227	}
301		228
302	void	229	void
303	overlay::show ()
304	{
305	char key[33]; sprintf (key, "%32lx", (long)this);
306
307	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
308	hv_store (hv, key, 32, newSViv ((long)this), 0);
309	}
310
311	void
312	overlay::hide ()	230	overlay::hide ()
313	{	231	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	232	if (!overlay_av)
		233	return;
315		234
316	if (ovs)	235	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		236
320	HV *hv = (HV *)SvRV (*ovs);	237	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	238	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	239	break;
		240
		241	for (; i < AvFILL (overlay_av); i++)
		242	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		243
		244	av_pop (overlay_av);
		245
		246	SvREFCNT_dec (overlay_av);
		247	overlay_av = 0;
		248
		249	THIS->want_refresh = 1;
323	}	250	}
324		251
325	void overlay::swap ()	252	void overlay::swap ()
326	{	253	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	254	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	294	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	295	croak ("rend must be arrayref");
369		296
370	AV *av = (AV *)SvRV (rend);	297	AV *av = (AV *)SvRV (rend);
371		298
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	299	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	300	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	301	}
375		302
376	THIS->want_refresh = 1;	303	THIS->want_refresh = 1;
377	}	304	}
378		305
		306	/////////////////////////////////////////////////////////////////////////////
		307
		308	#define IOM_CLASS "urxvt"
		309	#include <iom_perl.h>
379		310
380	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
381		312
382	struct rxvt_perl_interp rxvt_perl;	313	struct rxvt_perl_interp rxvt_perl;
383		314
…		…
433		364
434	if (perl)	365	if (perl)
435	{	366	{
436	// runs outside of perls ENV	367	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	368	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	369	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	370	}
440	}	371	}
441		372
442	static void	373	static void
443	ungrab (rxvt_term *THIS)	374	ungrab (rxvt_term *THIS)
444	{	375	{
445	if (THIS->perl.grabtime)	376	if (THIS->perl.grabtime)
446	{	377	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	378	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	379	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	380	THIS->perl.grabtime = 0;
450	}	381	}
451	}	382	}
452		383
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	384	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	385	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	386	{
470	if (!perl || !term->perl.self)	387	if (!perl || !term->perl.self)
471	return false;	388	return false;
472		389
473	// pre-handling of some events	390	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	391	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	392	{
		393	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		394
		395	for (int i = 0; i <= AvFILL (av); i++)
		396	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		397	}
476		398
477	swap (perl_environ, environ);	399	swap (perl_environ, environ);
478		400
479	bool event_consumed;	401	bool event_consumed;
480		402
…		…
513	break;	435	break;
514		436
515	case DT_STR_LEN:	437	case DT_STR_LEN:
516	{	438	{
517	char *str = va_arg (ap, char *);	439	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	440	int len = va_arg (ap, int);
519		441
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	442	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	443	}
522	break;	444	break;
523		445
524	case DT_WCS_LEN:	446	case DT_WCS_LEN:
525	{	447	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	448	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	449	int wlen = va_arg (ap, int);
528		450
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	451	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		452	}
		453	break;
		454
		455	case DT_LCS_LEN:
		456	{
		457	long *lstr = va_arg (ap, long *);
		458	int llen = va_arg (ap, int);
		459
		460	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	461	}
531	break;	462	break;
532		463
533	case DT_XEVENT:	464	case DT_XEVENT:
534	{	465	{
535	XEvent *xe = va_arg (ap, XEvent *);	466	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	467	HV *hv = newHV ();
537		468
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	469	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	470	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		471	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
540	# undef set	472	# undef set
541		473
542	setiv (type, xe->type);	474	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);	475	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);	476	setiv (serial, xe->xany.serial);
545		477
…		…
548	case KeyPress:	480	case KeyPress:
549	case KeyRelease:	481	case KeyRelease:
550	case ButtonPress:	482	case ButtonPress:
551	case ButtonRelease:	483	case ButtonRelease:
552	case MotionNotify:	484	case MotionNotify:
		485	setuv (window, xe->xmotion.window);
		486	setuv (root, xe->xmotion.root);
		487	setuv (subwindow, xe->xmotion.subwindow);
553	setiv (time, xe->xmotion.time);	488	setuv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);	489	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);	490	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);	491	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
557	setiv (col, xe->xmotion.x / term->fwidth);	492	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);	493	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);	494	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);	495	setuv (state, xe->xmotion.state);
		496
		497	switch (xe->type)
		498	{
		499	case KeyPress:
		500	case KeyRelease:
		501	setuv (keycode, xe->xkey.keycode);
		502	break;
		503
		504	case ButtonPress:
		505	case ButtonRelease:
		506	setuv (button, xe->xbutton.button);
		507	break;
		508
		509	case MotionNotify:
		510	setiv (is_hint, xe->xmotion.is_hint);
		511	break;
		512	}
		513
561	break;	514	break;
562	}
563		515
		516	case MapNotify:
		517	case UnmapNotify:
		518	case ConfigureNotify:
		519	setuv (event, xe->xconfigure.event);
		520	setuv (window, xe->xconfigure.window);
		521
564	switch (xe->type)	522	switch (xe->type)
565	{	523	{
566	case KeyPress:	524	case ConfigureNotify:
567	case KeyRelease:	525	setiv (x, xe->xconfigure.x);
568	setiv (keycode, xe->xkey.keycode);	526	setiv (y, xe->xconfigure.y);
		527	setiv (width, xe->xconfigure.width);
		528	setiv (height, xe->xconfigure.height);
		529	setuv (above, xe->xconfigure.above);
		530	break;
		531	}
		532
569	break;	533	break;
570		534
571	case ButtonPress:	535	case PropertyNotify:
572	case ButtonRelease:	536	setuv (window, xe->xproperty.window);
573	setiv (button, xe->xbutton.button);	537	setuv (atom, xe->xproperty.atom);
		538	setuv (time, xe->xproperty.time);
		539	setiv (state, xe->xproperty.state);
574	break;	540	break;
575		541
576	case MotionNotify:	542	case ClientMessage:
577	setiv (is_hint, xe->xmotion.is_hint);	543	setuv (window, xe->xclient.window);
		544	setuv (message_type, xe->xclient.message_type);
		545	setuv (format, xe->xclient.format);
		546	setuv (l0, xe->xclient.data.l[0]);
		547	setuv (l1, xe->xclient.data.l[1]);
		548	setuv (l2, xe->xclient.data.l[2]);
		549	setuv (l3, xe->xclient.data.l[3]);
		550	setuv (l4, xe->xclient.data.l[4]);
578	break;	551	break;
579	}	552	}
580		553
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	554	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}	555	}
…		…
623	else	596	else
624	event_consumed = false;	597	event_consumed = false;
625		598
626	// post-handling of some events	599	// post-handling of some events
627	if (htype == HOOK_REFRESH_BEGIN)	600	if (htype == HOOK_REFRESH_BEGIN)
628	swap_overlays (term);	601	{
		602	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		603
		604	for (int i = AvFILL (av); i >= 0; i--)
		605	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		606	}
629	else if (htype == HOOK_DESTROY)	607	else if (htype == HOOK_DESTROY)
630	{	608	{
631	clearSVptr ((SV *)term->perl.self);	609	clearSVptr ((SV *)term->perl.self);
632	SvREFCNT_dec ((SV *)term->perl.self);	610	SvREFCNT_dec ((SV *)term->perl.self);
		611
		612	// don't allow further calls
		613	term->perl.self = 0;
633	}	614	}
634		615
635	swap (perl_environ, environ);	616	swap (perl_environ, environ);
636		617
637	return event_consumed;	618	return event_consumed;
…		…
661	# include "optinc.h"	642	# include "optinc.h"
662	# undef nodef	643	# undef nodef
663	# undef def	644	# undef def
664		645
665	HV *stash = gv_stashpv ("urxvt", 1);	646	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	647	static const struct {
667	const char *name;	648	const char *name;
668	IV iv;	649	IV iv;
669	} *civ, const_iv[] = {	650	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	651	# define const_iv(name) { # name, (IV)name }
671	const_iv (DEFAULT_RSTYLE),	652	const_iv (DEFAULT_RSTYLE),
…		…
690	const_iv (Button3Mask),	671	const_iv (Button3Mask),
691	const_iv (Button4Mask),	672	const_iv (Button4Mask),
692	const_iv (Button5Mask),	673	const_iv (Button5Mask),
693	const_iv (AnyModifier),	674	const_iv (AnyModifier),
694		675
695	const_iv (EVENT_NONE),	676	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	677	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	678	const_iv (GrabModeAsync),
698		679
699	const_iv (NoEventMask),	680	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	681	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	682	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	683	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	735	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	736	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	737	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	738	const_iv (ClientMessage),
758	const_iv (MappingNotify),	739	const_iv (MappingNotify),
		740	# if ENABLE_XIM_ONTHESPOT
		741	const_iv (XIMReverse),
		742	const_iv (XIMUnderline),
		743	const_iv (XIMHighlight),
		744	const_iv (XIMPrimary),
		745	const_iv (XIMSecondary),
		746	const_iv (XIMTertiary),
		747	const_iv (XIMVisibleToForward),
		748	const_iv (XIMVisibleToBackword),
		749	const_iv (XIMVisibleToCenter),
		750	# if 0
		751	const_iv (XIMForwardChar),
		752	const_iv (XIMBackwardChar),
		753	const_iv (XIMForwardWord),
		754	const_iv (XIMBackwardWord),
		755	const_iv (XIMCaretUp),
		756	const_iv (XIMCaretDown),
		757	const_iv (XIMNextLine),
		758	const_iv (XIMPreviousLine),
		759	const_iv (XIMLineStart),
		760	const_iv (XIMLineEnd),
		761	const_iv (XIMAbsolutePosition),
		762	const_iv (XIMDontChange),
		763	# endif
		764	# endif
759	};	765	};
760		766
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	769	}
765		770
766	void	771	void
767	warn (const char *msg)	772	warn (const char *msg)
…		…
798	RETVAL	803	RETVAL
799		804
800	int	805	int
801	SET_FGCOLOR (int rend, int new_color)	806	SET_FGCOLOR (int rend, int new_color)
802	CODE:	807	CODE:
803	RETVAL = SET_FGCOLOR (rend, new_color);	808	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
804	OUTPUT:	809	OUTPUT:
805	RETVAL	810	RETVAL
806		811
807	int	812	int
808	SET_BGCOLOR (int rend, int new_color)	813	SET_BGCOLOR (int rend, int new_color)
809	CODE:	814	CODE:
810	RETVAL = SET_BGCOLOR (rend, new_color);	815	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
811	OUTPUT:	816	OUTPUT:
812	RETVAL	817	RETVAL
813		818
814	int	819	int
815	GET_CUSTOM (int rend)	820	GET_CUSTOM (int rend)
816	CODE:	821	CODE:
817	RETVAL = (rend && RS_customMask) >> RS_customShift;	822	RETVAL = (rend & RS_customMask) >> RS_customShift;
818	OUTPUT:	823	OUTPUT:
819	RETVAL	824	RETVAL
820		825
821	int	826	int
822	SET_CUSTOM (int rend, int new_value)	827	SET_CUSTOM (int rend, int new_value)
…		…
829	| ((new_value << RS_customShift) & RS_customMask);	834	| ((new_value << RS_customShift) & RS_customMask);
830	}	835	}
831	OUTPUT:	836	OUTPUT:
832	RETVAL	837	RETVAL
833		838
		839	void
		840	termlist ()
		841	PPCODE:
		842	{
		843	EXTEND (SP, rxvt_term::termlist.size ());
		844
		845	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		846	if ((*t)->perl.self)
		847	PUSHs (sv_2mortal (newSVterm (*t)));
		848	}
		849
834	MODULE = urxvt PACKAGE = urxvt::term	850	MODULE = urxvt PACKAGE = urxvt::term
835		851
836	SV *	852	SV *
837	_new (...)	853	_new (AV *env, AV *arg)
838	CODE:	854	CODE:
839	{	855	{
840	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
841	croak ("first argument to urxvt::term->_new must be arrayref");
842
843	rxvt_term *term = new rxvt_term;	856	rxvt_term *term = new rxvt_term;
844		857
845	term->argv = new stringvec;	858	stringvec *argv = new stringvec;
846	term->envv = new stringvec;	859	stringvec *envv = new stringvec;
847		860
848	for (int i = 1; i < items; i++)	861	for (int i = 0; i <= AvFILL (arg); i++)
849	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	862	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
850		863
851	AV *envv = (AV *)SvRV (ST (0));
852	for (int i = av_len (envv) + 1; i--; )	864	for (int i = AvFILL (env) + 1; i--; )
853	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	865	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
854		866
855	term->envv->push_back (0);	867	envv->push_back (0);
856		868
857	bool success;	869	bool success;
858		870
859	try	871	try
860	{	872	{
861	success = term->init (term->argv->size (), term->argv->begin ());	873	success = term->init (argv, envv);
862	}	874	}
863	catch (const class rxvt_failure_exception &e)	875	catch (const class rxvt_failure_exception &e)
864	{	876	{
865	success = false;	877	success = false;
866	}	878	}
…		…
878	RETVAL	890	RETVAL
879		891
880	void	892	void
881	rxvt_term::destroy ()	893	rxvt_term::destroy ()
882		894
883	#if ENABLE_PERL_FRILLS
884
885	void
886	rxvt_term::XListProperties (U32 window)
887	PPCODE:
888	{
889	int count;
890	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
891
892	EXTEND (SP, count);
893	while (count--)
894	PUSHs (newSVuv ((U32)props [count]));
895
896	XFree (props);
897	}
898
899	void
900	rxvt_term::XGetWindowProperty (U32 window, U32 property)
901	PPCODE:
902	{
903	Atom type;
904	int format;
905	unsigned long nitems;
906	unsigned long bytes_after;
907	unsigned char *prop;
908	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
909	0, 1<<30, 0, AnyPropertyType,
910	&type, &format, &nitems, &bytes_after, &prop);
911	if (type != None)
912	{
913	EXTEND (SP, 3);
914	PUSHs (newSVuv ((U32)type));
915	PUSHs (newSViv (format));
916	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
917	XFree (prop);
918	}
919	}
920
921	void
922	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
923	CODE:
924	{
925	STRLEN len;
926	char *data_ = SvPVbyte (data, len);
927
928	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
929	type, format, PropModeReplace,
930	(unsigned char *)data, len * 8 / format);
931	}
932
933	void
934	rxvt_term::XDeleteProperty (U32 window, U32 property)
935	CODE:
936	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
937
938	U32
939	rxvt_term::DefaultRootWindow ()
940	CODE:
941	RETVAL = (U32)THIS->display->root;
942	OUTPUT:
943	RETVAL
944
945	U32
946	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
947	CODE:
948	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
949	x, y, width, height, 0,
950	THIS->pix_colors_focused[Color_border],
951	THIS->pix_colors_focused[Color_border]);
952	OUTPUT:
953	RETVAL
954
955	void
956	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
957	CODE:
958	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
959
960	void
961	rxvt_term::XMapWindow (U32 window)
962	CODE:
963	XMapWindow (THIS->display->display, (Window)window);
964
965	void
966	rxvt_term::XUnmapWindow (U32 window)
967	CODE:
968	XUnmapWindow (THIS->display->display, (Window)window);
969
970	#endif
971
972	void	895	void
973	rxvt_term::set_should_invoke (int htype, int inc)	896	rxvt_term::set_should_invoke (int htype, int inc)
974	CODE:	897	CODE:
975	THIS->perl.should_invoke [htype] += inc;	898	THIS->perl.should_invoke [htype] += inc;
976		899
977	void	900	int
978	rxvt_term::grab_button (int button, U32 modifiers)	901	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
979	CODE:	902	CODE:
980	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	903	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
981	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	904	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	905	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		906	OUTPUT: RETVAL
		907
		908	int
		909	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		910	CODE:
		911	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		912	OUTPUT: RETVAL
		913
		914	void
		915	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		916	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		917	CODE:
		918	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		919
		920	void
		921	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		922	CODE:
		923	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		924
		925	void
		926	rxvt_term::XUngrabKeyboard (Time eventtime)
		927	CODE:
		928	XUngrabKeyboard (THIS->dpy, eventtime);
983		929
984	bool	930	bool
985	rxvt_term::grab (U32 eventtime, int sync = 0)	931	rxvt_term::grab (Time eventtime, int sync = 0)
986	CODE:	932	CODE:
987	{	933	{
988	int mode = sync ? GrabModeSync : GrabModeAsync;	934	int mode = sync ? GrabModeSync : GrabModeAsync;
989		935
990	THIS->perl.grabtime = 0;	936	THIS->perl.grabtime = 0;
991		937
992	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	938	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	939	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994	mode, mode, None, GRAB_CURSOR, eventtime))	940	mode, mode, None, GRAB_CURSOR, eventtime))
995	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	941	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
996	THIS->perl.grabtime = eventtime;	942	THIS->perl.grabtime = eventtime;
997	else	943	else
998	XUngrabPointer (THIS->display->display, eventtime);	944	XUngrabPointer (THIS->dpy, eventtime);
999		945
1000	RETVAL = !!THIS->perl.grabtime;	946	RETVAL = !!THIS->perl.grabtime;
1001	}	947	}
1002	OUTPUT:	948	OUTPUT:
1003	RETVAL	949	RETVAL
1004		950
1005	void	951	void
1006	rxvt_term::allow_events_async ()	952	rxvt_term::allow_events_async ()
1007	CODE:	953	CODE:
1008	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	954	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1009		955
1010	void	956	void
1011	rxvt_term::allow_events_sync ()	957	rxvt_term::allow_events_sync ()
1012	CODE:	958	CODE:
1013	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	959	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1014		960
1015	void	961	void
1016	rxvt_term::allow_events_replay ()	962	rxvt_term::allow_events_replay ()
1017	CODE:	963	CODE:
1018	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	964	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1019	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	965	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1020		966
1021	void	967	void
1022	rxvt_term::ungrab ()	968	rxvt_term::ungrab ()
1023	CODE:	969	CODE:
1024	ungrab (THIS);	970	ungrab (THIS);
		971
		972	int
		973	rxvt_term::XStringToKeysym (char *string)
		974	CODE:
		975	RETVAL = XStringToKeysym (string);
		976	OUTPUT: RETVAL
		977
		978	char *
		979	rxvt_term::XKeysymToString (int sym)
		980	CODE:
		981	RETVAL = XKeysymToString (sym);
		982	OUTPUT: RETVAL
		983
		984	int
		985	rxvt_term::XKeysymToKeycode (int sym)
		986	CODE:
		987	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		988	OUTPUT: RETVAL
		989
		990	int
		991	rxvt_term::XKeycodeToKeysym (int code, int index)
		992	CODE:
		993	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		994	OUTPUT: RETVAL
1025		995
1026	int	996	int
1027	rxvt_term::strwidth (SV *str)	997	rxvt_term::strwidth (SV *str)
1028	CODE:	998	CODE:
1029	{	999	{
1030	wchar_t *wstr = sv2wcs (str);	1000	wchar_t *wstr = sv2wcs (str);
1031		1001
1032	rxvt_push_locale (THIS->locale);	1002	rxvt_push_locale (THIS->locale);
1033	RETVAL = wcswidth (wstr, wcslen (wstr));	1003	RETVAL = 0;
		1004	for (wchar_t *wc = wstr; *wc; wc++)
		1005	{
		1006	int w = WCWIDTH (*wc);
		1007
		1008	if (w)
		1009	RETVAL += max (w, 1);
		1010	}
1034	rxvt_pop_locale ();	1011	rxvt_pop_locale ();
1035		1012
1036	free (wstr);	1013	free (wstr);
1037	}	1014	}
1038	OUTPUT:	1015	OUTPUT:
…		…
1068	rxvt_pop_locale ();	1045	rxvt_pop_locale ();
1069		1046
1070	RETVAL = wcs2sv (wstr);	1047	RETVAL = wcs2sv (wstr);
1071	free (wstr);	1048	free (wstr);
1072	}	1049	}
		1050	OUTPUT:
		1051	RETVAL
		1052
		1053	char *
		1054	rxvt_term::locale ()
		1055	CODE:
		1056	RETVAL = THIS->locale;
1073	OUTPUT:	1057	OUTPUT:
1074	RETVAL	1058	RETVAL
1075		1059
1076	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1060	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1077		1061
…		…
1082	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1066	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1083	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1067	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1084	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1068	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1085	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1069	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1086	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1070	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1071	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1072	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1073	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1087	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1074	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1088	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1075	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1089	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1076	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1090		1077
1091	int	1078	int
…		…
1098	fbase = TERM_OFFSET_fbase	1085	fbase = TERM_OFFSET_fbase
1099	nrow = TERM_OFFSET_nrow	1086	nrow = TERM_OFFSET_nrow
1100	ncol = TERM_OFFSET_ncol	1087	ncol = TERM_OFFSET_ncol
1101	focus = TERM_OFFSET_focus	1088	focus = TERM_OFFSET_focus
1102	mapped = TERM_OFFSET_mapped	1089	mapped = TERM_OFFSET_mapped
		1090	int_bwidth = TERM_OFFSET_int_bwidth
		1091	ext_bwidth = TERM_OFFSET_ext_bwidth
		1092	lineSpace = TERM_OFFSET_lineSpace
1103	saveLines = TERM_OFFSET_saveLines	1093	saveLines = TERM_OFFSET_saveLines
1104	total_rows = TERM_OFFSET_total_rows	1094	total_rows = TERM_OFFSET_total_rows
1105	top_row = TERM_OFFSET_top_row	1095	top_row = TERM_OFFSET_top_row
1106	CODE:	1096	CODE:
1107	RETVAL = *(int *)((char *)THIS + ix);	1097	RETVAL = *(int *)((char *)THIS + ix);
…		…
1112	rxvt_term::ModLevel3Mask ()	1102	rxvt_term::ModLevel3Mask ()
1113	ALIAS:	1103	ALIAS:
1114	ModLevel3Mask = 0	1104	ModLevel3Mask = 0
1115	ModMetaMask = 1	1105	ModMetaMask = 1
1116	ModNumLockMask = 2	1106	ModNumLockMask = 2
		1107	current_screen = 3
		1108	hidden_cursor = 4
1117	CODE:	1109	CODE:
1118	switch (ix)	1110	switch (ix)
1119	{	1111	{
1120	case 0: RETVAL = THIS->ModLevel3Mask; break;	1112	case 0: RETVAL = THIS->ModLevel3Mask; break;
1121	case 1: RETVAL = THIS->ModMetaMask; break;	1113	case 1: RETVAL = THIS->ModMetaMask; break;
1122	case 2: RETVAL = THIS->ModNumLockMask; break;	1114	case 2: RETVAL = THIS->ModNumLockMask; break;
		1115	case 3: RETVAL = THIS->current_screen; break;
		1116	case 4: RETVAL = THIS->hidden_cursor; break;
1123	}	1117	}
1124	OUTPUT:	1118	OUTPUT:
1125	RETVAL	1119	RETVAL
1126		1120
1127	char *	1121	char *
…		…
1137	}	1131	}
1138	OUTPUT:	1132	OUTPUT:
1139	RETVAL	1133	RETVAL
1140		1134
1141	SV *	1135	SV *
1142	rxvt_term::_env ()	1136	rxvt_term::envv ()
		1137	ALIAS:
		1138	argv = 1
1143	CODE:	1139	PPCODE:
1144	{	1140	{
1145	if (THIS->envv)	1141	stringvec *vec = ix ? THIS->argv : THIS->envv;
1146	{
1147	AV *av = newAV ();
1148		1142
		1143	EXTEND (SP, vec->size ());
		1144
1149	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1145	for (char **i = vec->begin (); i != vec->end (); ++i)
1150	if (*i)	1146	if (*i)
1151	av_push (av, newSVpv (*i, 0));	1147	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1152
1153	RETVAL = newRV_noinc ((SV *)av);
1154	}
1155	else
1156	RETVAL = &PL_sv_undef;
1157	}	1148	}
1158	OUTPUT:
1159	RETVAL
1160		1149
1161	int	1150	int
1162	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1151	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1163	CODE:	1152	CODE:
1164	RETVAL = THIS->pty_ev.events;	1153	RETVAL = THIS->pty_ev.events;
1165	if (events != EVENT_UNDEF)	1154	if (events != EVENT_UNDEF)
1166	THIS->pty_ev.set (events);	1155	THIS->pty_ev.set (events);
1167	OUTPUT:	1156	OUTPUT:
1168	RETVAL	1157	RETVAL
1169		1158
1170	U32	1159	int
		1160	rxvt_term::pty_fd ()
		1161	CODE:
		1162	RETVAL = THIS->pty->pty;
		1163	OUTPUT:
		1164	RETVAL
		1165
		1166	Window
1171	rxvt_term::parent ()	1167	rxvt_term::parent ()
1172	CODE:	1168	CODE:
1173	RETVAL = (U32)THIS->parent [0];	1169	RETVAL = THIS->parent [0];
1174	OUTPUT:	1170	OUTPUT:
1175	RETVAL	1171	RETVAL
1176		1172
1177	U32	1173	Window
1178	rxvt_term::vt ()	1174	rxvt_term::vt ()
1179	CODE:	1175	CODE:
1180	RETVAL = (U32)THIS->vt;	1176	RETVAL = THIS->vt;
1181	OUTPUT:	1177	OUTPUT:
1182	RETVAL	1178	RETVAL
1183		1179
1184	void	1180	void
1185	rxvt_term::vt_emask_add (U32 emask)	1181	rxvt_term::vt_emask_add (U32 emask)
…		…
1207	}	1203	}
1208	OUTPUT:	1204	OUTPUT:
1209	RETVAL	1205	RETVAL
1210		1206
1211	void	1207	void
		1208	rxvt_term::focus_in ()
		1209
		1210	void
		1211	rxvt_term::focus_out ()
		1212
		1213	void
		1214	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1215	ALIAS:
		1216	key_release = 1
		1217	CODE:
		1218	{
		1219	XKeyEvent xkey;
		1220
		1221	memset (&xkey, 0, sizeof (xkey));
		1222
		1223	xkey.time = time;
		1224	xkey.state = state;
		1225	xkey.keycode = keycode;
		1226
		1227	xkey.type = ix ? KeyRelease : KeyPress;
		1228	xkey.display = THIS->dpy;
		1229	xkey.window = THIS->vt;
		1230	xkey.root = THIS->display->root;
		1231	xkey.subwindow = THIS->vt;
		1232
		1233	if (ix)
		1234	THIS->key_release (xkey);
		1235	else
		1236	THIS->key_press (xkey);
		1237	}
		1238
		1239	void
1212	rxvt_term::want_refresh ()	1240	rxvt_term::want_refresh ()
1213	CODE:	1241	CODE:
1214	THIS->want_refresh = 1;	1242	THIS->want_refresh = 1;
1215		1243
1216	void	1244	void
…		…
1222		1250
1223	line_t &l = ROW(row_number);	1251	line_t &l = ROW(row_number);
1224		1252
1225	if (GIMME_V != G_VOID)	1253	if (GIMME_V != G_VOID)
1226	{	1254	{
1227	wchar_t *wstr = new wchar_t [THIS->ncol];	1255	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1228		1256
1229	for (int col = 0; col < THIS->ncol; col++)	1257	for (int col = 0; col < THIS->ncol; col++)
1230	wstr [col] = l.t [col];	1258	wstr [col] = l.t [col];
1231		1259
1232	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1260	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1233
1234	delete [] wstr;
1235	}	1261	}
1236		1262
1237	if (new_text)	1263	if (new_text)
1238	{	1264	{
1239	wchar_t *wstr = sv2wcs (new_text);	1265	wchar_t *wstr = sv2wcs (new_text);
1240		1266
1241	int len = min (wcslen (wstr) - start_ofs, max_len);	1267	int len = min (wcslen (wstr) - start_ofs, max_len);
1242		1268
1243	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1269	if (start_col < 0 || start_col + len > THIS->ncol)
1244	{	1270	{
1245	free (wstr);	1271	free (wstr);
1246	croak ("new_text extends beyond horizontal margins");	1272	croak ("new_text extends beyond horizontal margins");
1247	}	1273	}
1248		1274
…		…
1280	{	1306	{
1281	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1282	croak ("new_rend must be arrayref");	1308	croak ("new_rend must be arrayref");
1283		1309
1284	AV *av = (AV *)SvRV (new_rend);	1310	AV *av = (AV *)SvRV (new_rend);
1285	int len = min (av_len (av) + 1 - start_ofs, max_len);	1311	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1286		1312
1287	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1313	if (start_col < 0 || start_col + len > THIS->ncol)
1288	croak ("new_rend array extends beyond horizontal margins");	1314	croak ("new_rend array extends beyond horizontal margins");
1289		1315
1290	for (int col = start_col; col < start_col + len; col++)	1316	for (int col = start_col; col < start_col + len; col++)
1291	{	1317	{
1292	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1332	rxvt_term::special_encode (SV *string)	1358	rxvt_term::special_encode (SV *string)
1333	CODE:	1359	CODE:
1334	{	1360	{
1335	wchar_t *wstr = sv2wcs (string);	1361	wchar_t *wstr = sv2wcs (string);
1336	int wlen = wcslen (wstr);	1362	int wlen = wcslen (wstr);
1337	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1363	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1338		1364
1339	rxvt_push_locale (THIS->locale);	1365	rxvt_push_locale (THIS->locale);
1340		1366
1341	wchar_t *r = rstr;	1367	wchar_t *r = rstr;
1342	for (wchar_t *s = wstr; *s; s++)	1368	for (wchar_t *s = wstr; *s; s++)
		1369	{
		1370	int w = WCWIDTH (*s);
		1371
1343	if (wcwidth (*s) == 0)	1372	if (w == 0)
1344	{	1373	{
1345	if (r == rstr)	1374	if (r == rstr)
1346	croak ("leading combining character unencodable");	1375	croak ("leading combining character unencodable");
1347		1376
1348	unicode_t n = rxvt_compose (r[-1], *s);	1377	unicode_t n = rxvt_compose (r[-1], *s);
1349	if (n == NOCHAR)	1378	if (n == NOCHAR)
1350	n = rxvt_composite.compose (r[-1], *s);	1379	n = rxvt_composite.compose (r[-1], *s);
1351		1380
1352	r[-1] = n;	1381	r[-1] = n;
1353	}	1382	}
1354	#if !UNICODE_3	1383	#if !UNICODE_3
1355	else if (*s >= 0x10000)	1384	else if (*s >= 0x10000)
1356	*r++ = rxvt_composite.compose (*s);	1385	*r++ = rxvt_composite.compose (*s);
1357	#endif	1386	#endif
1358	else	1387	else
1359	*r++ = *s;	1388	*r++ = *s;
		1389
		1390	// the *2 above only allows wcwidth <= 2
		1391	if (w > 1)
		1392	*r++ = NOCHAR;
		1393	}
1360		1394
1361	rxvt_pop_locale ();	1395	rxvt_pop_locale ();
1362		1396
1363	RETVAL = wcs2sv (rstr, r - rstr);	1397	RETVAL = wcs2sv (rstr, r - rstr);
1364
1365	delete [] rstr;
1366	}	1398	}
1367	OUTPUT:	1399	OUTPUT:
1368	RETVAL	1400	RETVAL
1369		1401
1370	SV *	1402	SV *
…		…
1382	else if (IS_COMPOSE (*s))	1414	else if (IS_COMPOSE (*s))
1383	dlen += rxvt_composite.expand (*s, 0);	1415	dlen += rxvt_composite.expand (*s, 0);
1384	else	1416	else
1385	dlen++;	1417	dlen++;
1386		1418
1387	wchar_t *rstr = new wchar_t [dlen];	1419	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1388		1420
1389	// decode	1421	// decode
1390	wchar_t *r = rstr;	1422	wchar_t *r = rstr;
1391	for (wchar_t *s = wstr; *s; s++)	1423	for (wchar_t *s = wstr; *s; s++)
1392	if (*s == NOCHAR)	1424	if (*s == NOCHAR)
…		…
1395	r += rxvt_composite.expand (*s, r);	1427	r += rxvt_composite.expand (*s, r);
1396	else	1428	else
1397	*r++ = *s;	1429	*r++ = *s;
1398		1430
1399	RETVAL = wcs2sv (rstr, r - rstr);	1431	RETVAL = wcs2sv (rstr, r - rstr);
1400
1401	delete [] rstr;
1402	}	1432	}
1403	OUTPUT:	1433	OUTPUT:
1404	RETVAL	1434	RETVAL
1405		1435
1406	void	1436	void
1407	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1437	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1408	PPCODE:	1438	PPCODE:
1409	{	1439	{
1410	struct resval { const char *name; int value; } rslist [] = {	1440	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1411	# define def(name) { # name, Rs_ ## name },	1441	# define def(name) { # name, Rs_ ## name },
1412	# define reserve(name,count)	1442	# define reserve(name,count)
1413	# include "rsinc.h"	1443	# include "rsinc.h"
1414	# undef def	1444	# undef def
1415	# undef reserve	1445	# undef reserve
1416	};	1446	};
1417		1447
1418	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1448	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1419		1449
1420	do {	1450	do {
1421	if (rs-- == rslist)	1451	if (rs-- == rslist)
1422	croak ("no such resource '%s', requested", name);	1452	croak ("no such resource '%s', requested", name);
1423	} while (strcmp (name, rs->name));	1453	} while (strcmp (name, rs->name));
…		…
1457	if (set)	1487	if (set)
1458	THIS->options |= optval;	1488	THIS->options |= optval;
1459	else	1489	else
1460	THIS->options &= ~optval;	1490	THIS->options &= ~optval;
1461		1491
		1492	if (THIS->check_ev.is_active ()) // avoid doing this before START
1462	switch (optval)	1493	switch (optval)
1463	{	1494	{
1464	case Opt_skipBuiltinGlyphs:	1495	case Opt_skipBuiltinGlyphs:
1465	THIS->set_fonts ();	1496	THIS->set_fonts ();
1466	THIS->scr_remap_chars ();	1497	THIS->scr_remap_chars ();
1467	THIS->scr_touch (true);	1498	THIS->scr_touch (true);
1468	THIS->want_refresh = 1;	1499	THIS->want_refresh = 1;
1469	break;	1500	break;
1470		1501
1471	case Opt_cursorUnderline:	1502	case Opt_cursorUnderline:
1472	THIS->want_refresh = 1;	1503	THIS->want_refresh = 1;
1473	break;	1504	break;
1474		1505
1475	# case Opt_scrollBar_floating:	1506	# case Opt_scrollBar_floating:
1476	# case Opt_scrollBar_right:	1507	# case Opt_scrollBar_right:
1477	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1508	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478	# break;	1509	# break;
1479	}	1510	}
1480	}	1511	}
1481	}	1512	}
1482	OUTPUT:	1513	OUTPUT:
1483	RETVAL	1514	RETVAL
1484		1515
…		…
1512	PUSHs (sv_2mortal (newSViv (rc.col)));	1543	PUSHs (sv_2mortal (newSViv (rc.col)));
1513	}	1544	}
1514		1545
1515	if (items == 3)	1546	if (items == 3)
1516	{	1547	{
		1548	rc.row = SvIV (ST (1));
		1549	rc.col = SvIV (ST (2));
		1550
		1551	if (ix == 2)
		1552	{
		1553	if (rc.col == 0)
		1554	{
		1555	// col == 0 means end of previous line
		1556	rc.row--;
		1557	rc.col = THIS->ncol;
		1558	}
		1559	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1560	&& rc.col > ROW(rc.row).l)
		1561	{
		1562	// col >= length means while line and add newline
		1563	rc.col = THIS->ncol;
		1564	}
		1565	}
		1566
		1567	clamp_it (rc.col, 0, THIS->ncol);
1517	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1568	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1518	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1519		1569
1520	if (ix)	1570	if (ix)
1521	THIS->want_refresh = 1;	1571	THIS->want_refresh = 1;
1522	}	1572	}
1523	}	1573	}
…		…
1527	CODE:	1577	CODE:
1528	RETVAL = THIS->charsets [THIS->screen.charset];	1578	RETVAL = THIS->charsets [THIS->screen.charset];
1529	OUTPUT:	1579	OUTPUT:
1530	RETVAL	1580	RETVAL
1531		1581
1532	#void	1582	void
1533	#rxvt_term::selection_clear ()	1583	rxvt_term::selection_clear ()
1534		1584
1535	void	1585	void
1536	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1586	rxvt_term::selection_make (Time eventtime, bool rect = false)
1537	CODE:	1587	CODE:
1538	THIS->selection.op = SELECTION_CONT;	1588	THIS->selection.op = SELECTION_CONT;
1539	THIS->selection.rect = rect;	1589	THIS->selection.rect = rect;
1540	THIS->selection_make (eventtime);	1590	THIS->selection_make (eventtime);
1541		1591
1542	int	1592	int
1543	rxvt_term::selection_grab (U32 eventtime)	1593	rxvt_term::selection_grab (Time eventtime)
1544		1594
1545	void	1595	void
1546	rxvt_term::selection (SV *newtext = 0)	1596	rxvt_term::selection (SV *newtext = 0)
1547	PPCODE:	1597	PPCODE:
1548	{	1598	{
…		…
1566	void	1616	void
1567	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1617	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1568		1618
1569	void	1619	void
1570	rxvt_term::scr_bell ()	1620	rxvt_term::scr_bell ()
		1621
		1622	void
		1623	rxvt_term::scr_change_screen (int screen)
1571		1624
1572	void	1625	void
1573	rxvt_term::scr_add_lines (SV *string)	1626	rxvt_term::scr_add_lines (SV *string)
1574	CODE:	1627	CODE:
1575	{	1628	{
…		…
1616	o->self = (HV *)SvRV (RETVAL);	1669	o->self = (HV *)SvRV (RETVAL);
1617	}	1670	}
1618	OUTPUT:	1671	OUTPUT:
1619	RETVAL	1672	RETVAL
1620		1673
		1674	#############################################################################
		1675	# Various X Utility Functions
		1676	#############################################################################
		1677
		1678	void
		1679	rxvt_term::XListProperties (Window window)
		1680	PPCODE:
		1681	{
		1682	int count;
		1683	Atom *props = XListProperties (THIS->dpy, window, &count);
		1684
		1685	EXTEND (SP, count);
		1686	while (count--)
		1687	PUSHs (newSVuv ((U32)props [count]));
		1688
		1689	XFree (props);
		1690	}
		1691
		1692	void
		1693	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1694	PPCODE:
		1695	{
		1696	Atom type;
		1697	int format;
		1698	unsigned long nitems;
		1699	unsigned long bytes_after;
		1700	unsigned char *prop;
		1701
		1702	XGetWindowProperty (THIS->dpy, window, property,
		1703	0, 1<<24, 0, AnyPropertyType,
		1704	&type, &format, &nitems, &bytes_after, &prop);
		1705
		1706	if (type != None)
		1707	{
		1708	int elemsize = format == 16 ? sizeof (short)
		1709	: format == 32 ? sizeof (long)
		1710	: 1;
		1711
		1712	EXTEND (SP, 3);
		1713	PUSHs (newSVuv ((U32)type));
		1714	PUSHs (newSViv (format));
		1715	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1716	XFree (prop);
		1717	}
		1718	}
		1719
		1720	void
		1721	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1722	CODE:
		1723	{
		1724	STRLEN len;
		1725	char *data_ = SvPVbyte (data, len);
		1726
		1727	int elemsize = format == 16 ? sizeof (short)
		1728	: format == 32 ? sizeof (long)
		1729	: 1;
		1730
		1731	XChangeProperty (THIS->dpy, window, property,
		1732	type, format, PropModeReplace,
		1733	(unsigned char *)data_, len / elemsize);
		1734	}
		1735
		1736	Atom
		1737	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1738	C_ARGS: term->dpy, atom_name, only_if_exists
		1739
		1740	char *
		1741	XGetAtomName (rxvt_term *term, Atom atom)
		1742	C_ARGS: term->dpy, atom
		1743	CLEANUP:
		1744	XFree (RETVAL);
		1745
		1746	void
		1747	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1748	C_ARGS: term->dpy, window, property
		1749
		1750	Window
		1751	rxvt_term::DefaultRootWindow ()
		1752	CODE:
		1753	RETVAL = THIS->display->root;
		1754	OUTPUT:
		1755	RETVAL
		1756
		1757	#if 0
		1758
		1759	Window
		1760	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1761	C_ARGS: term->dpy, (Window)parent,
		1762	x, y, width, height, 0,
		1763	term->pix_colors_focused[Color_border],
		1764	term->pix_colors_focused[Color_border]
		1765
		1766	#endif
		1767
		1768	void
		1769	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1770	C_ARGS: term->dpy, window, parent, x, y
		1771
		1772	void
		1773	XMapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XUnmapWindow (rxvt_term *term, Window window)
		1778	C_ARGS: term->dpy, window
		1779
		1780	void
		1781	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1782	C_ARGS: term->dpy, window, x, y, width, height
		1783
		1784	void
		1785	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1786	CODE:
		1787	{
		1788	XWindowAttributes attr;
		1789	XGetWindowAttributes (THIS->dpy, window, &attr);
		1790	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1791	}
		1792
		1793	void
		1794	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1795	PPCODE:
		1796	{
		1797	int dx, dy;
		1798	Window child;
		1799
		1800	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1801	{
		1802	EXTEND (SP, 3);
		1803	PUSHs (newSViv (dx));
		1804	PUSHs (newSViv (dy));
		1805	PUSHs (newSVuv (child));
		1806	}
		1807	}
		1808
		1809	#############################################################################
		1810	# urxvt::overlay
		1811	#############################################################################
		1812
1621	MODULE = urxvt PACKAGE = urxvt::overlay	1813	MODULE = urxvt PACKAGE = urxvt::overlay
1622		1814
1623	void	1815	void
1624	overlay::set (int x, int y, SV *text, SV *rend = 0)	1816	overlay::set (int x, int y, SV *text, SV *rend = 0)
1625		1817
…		…
1630	overlay::hide ()	1822	overlay::hide ()
1631		1823
1632	void	1824	void
1633	overlay::DESTROY ()	1825	overlay::DESTROY ()
1634		1826
1635	MODULE = urxvt PACKAGE = urxvt::timer	1827	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1636		1828
1637	SV *
1638	timer::new ()
1639	CODE:
1640	timer *w = new timer;
1641	w->start (NOW);
1642	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1643	w->self = (HV *)SvRV (RETVAL);
1644	OUTPUT:
1645	RETVAL
1646
1647	timer *
1648	timer::cb (SV *cb)
1649	CODE:
1650	THIS->cb (cb);
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	NV
1656	timer::at ()
1657	CODE:
1658	RETVAL = THIS->at;
1659	OUTPUT:
1660	RETVAL
1661
1662	timer *
1663	timer::interval (NV interval)
1664	CODE:
1665	THIS->interval = interval;
1666	RETVAL = THIS;
1667	OUTPUT:
1668	RETVAL
1669
1670	timer *
1671	timer::set (NV tstamp)
1672	CODE:
1673	THIS->set (tstamp);
1674	RETVAL = THIS;
1675	OUTPUT:
1676	RETVAL
1677
1678	timer *
1679	timer::start (NV tstamp = THIS->at)
1680	CODE:
1681	THIS->start (tstamp);
1682	RETVAL = THIS;
1683	OUTPUT:
1684	RETVAL
1685
1686	timer *
1687	timer::stop ()
1688	CODE:
1689	THIS->stop ();
1690	RETVAL = THIS;
1691	OUTPUT:
1692	RETVAL
1693
1694	void
1695	timer::DESTROY ()
1696
1697	MODULE = urxvt PACKAGE = urxvt::iow
1698
1699	SV *
1700	iow::new ()
1701	CODE:
1702	iow *w = new iow;
1703	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1704	w->self = (HV *)SvRV (RETVAL);
1705	OUTPUT:
1706	RETVAL
1707
1708	iow *
1709	iow::cb (SV *cb)
1710	CODE:
1711	THIS->cb (cb);
1712	RETVAL = THIS;
1713	OUTPUT:
1714	RETVAL
1715
1716	iow *
1717	iow::fd (int fd)
1718	CODE:
1719	THIS->fd = fd;
1720	RETVAL = THIS;
1721	OUTPUT:
1722	RETVAL
1723
1724	iow *
1725	iow::events (short events)
1726	CODE:
1727	THIS->events = events;
1728	RETVAL = THIS;
1729	OUTPUT:
1730	RETVAL
1731
1732	iow *
1733	iow::start ()
1734	CODE:
1735	THIS->start ();
1736	RETVAL = THIS;
1737	OUTPUT:
1738	RETVAL
1739
1740	iow *
1741	iow::stop ()
1742	CODE:
1743	THIS->stop ();
1744	RETVAL = THIS;
1745	OUTPUT:
1746	RETVAL
1747
1748	void
1749	iow::DESTROY ()
1750
1751

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