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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.73 by root, Wed Jan 18 09:40:53 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 UTC

…		…
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
…		…
50	#undef LINENO	50	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	55	/////////////////////////////////////////////////////////////////////////////
58		56
59	static wchar_t *	57	static wchar_t *
60	sv2wcs (SV *sv)	58	sv2wcs (SV *sv)
61	{	59	{
…		…
75		73
76	return sv;	74	return sv;
77	}	75	}
78		76
79	static SV *	77	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
88	{	79	{
89	HV *hv = newHV ();	80	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	104	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		105
115	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
116	}	107	}
117		108
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		111
121	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
122		113
123	struct perl_watcher
124	{
125	SV *cbsv;
126	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213		115
214	struct overlay {	116	class overlay {
215	HV *self;
216	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
217	int x, y, w, h;	119	int x, y, w, h;
218	int border;	120	int border;
219	text_t **text;	121	text_t **text;
220	rend_t **rend;	122	rend_t **rend;
221		123
		124	public:
		125	HV *self;
		126
222	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	127	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
223	~overlay ();	128	~overlay ();
224		129
225	void show ();	130	void show ();
226	void hide ();	131	void hide ();
…		…
229		134
230	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
231	};	136	};
232		137
233	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	138	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
234	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
235	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
236	if (border == 2)	144	if (border == 2)
237	{	145	{
238	w += 2;	146	w += 2;
239	h += 2;	147	h += 2;
240	}	148	}
…		…
278	*rp++ = r;	186	*rp++ = r;
279	}	187	}
280	}	188	}
281		189
282	show ();	190	show ();
283	THIS->want_refresh = 1;
284	}	191	}
285		192
286	overlay::~overlay ()	193	overlay::~overlay ()
287	{	194	{
288	hide ();	195	hide ();
…		…
293	delete [] rend[y];	200	delete [] rend[y];
294	}	201	}
295		202
296	delete [] text;	203	delete [] text;
297	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
298		217
299	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
300	}	219	}
301		220
302	void	221	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 ()	222	overlay::hide ()
313	{	223	{
314	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
315		226
316	if (ovs)	227	int i;
317	{
318	char key[33]; sprintf (key, "%32lx", (long)this);
319		228
320	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
321	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
322	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
323	}	242	}
324		243
325	void overlay::swap ()	244	void overlay::swap ()
326	{	245	{
327	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	246	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
367	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
368	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
369		288
370	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
371		290
372	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
373	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
374	}	293	}
375		294
376	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
377	}	296	}
378		297
		298	/////////////////////////////////////////////////////////////////////////////
		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
379		303
380	/////////////////////////////////////////////////////////////////////////////	304	/////////////////////////////////////////////////////////////////////////////
381		305
382	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
383		307
…		…
433		357
434	if (perl)	358	if (perl)
435	{	359	{
436	// runs outside of perls ENV	360	// runs outside of perls ENV
437	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	361	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);	362	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	363	}
440	}	364	}
441		365
442	static void	366	static void
443	ungrab (rxvt_term *THIS)	367	ungrab (rxvt_term *THIS)
444	{	368	{
445	if (THIS->perl.grabtime)	369	if (THIS->perl.grabtime)
446	{	370	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	371	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	372	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	373	THIS->perl.grabtime = 0;
450	}	374	}
451	}	375	}
452		376
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	377	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	379	{
470	if (!perl || !term->perl.self)	380	if (!perl || !term->perl.self)
471	return false;	381	return false;
472		382
473	// pre-handling of some events	383	// pre-handling of some events
474	if (htype == HOOK_REFRESH_END)	384	if (htype == HOOK_REFRESH_END)
475	swap_overlays (term);	385	{
		386	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		387
		388	for (int i = 0; i <= AvFILL (av); i++)
		389	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		390	}
476		391
477	swap (perl_environ, environ);	392	swap (perl_environ, environ);
478		393
479	bool event_consumed;	394	bool event_consumed;
480		395
…		…
513	break;	428	break;
514		429
515	case DT_STR_LEN:	430	case DT_STR_LEN:
516	{	431	{
517	char *str = va_arg (ap, char *);	432	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);	433	int len = va_arg (ap, int);
519		434
520	XPUSHs (sv_2mortal (newSVpvn (str, len)));	435	XPUSHs (sv_2mortal (newSVpvn (str, len)));
521	}	436	}
522	break;	437	break;
523		438
524	case DT_WCS_LEN:	439	case DT_WCS_LEN:
525	{	440	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);	441	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);	442	int wlen = va_arg (ap, int);
528		443
529	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	444	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		445	}
		446	break;
		447
		448	case DT_LCS_LEN:
		449	{
		450	long *lstr = va_arg (ap, long *);
		451	int llen = va_arg (ap, int);
		452
		453	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
530	}	454	}
531	break;	455	break;
532		456
533	case DT_XEVENT:	457	case DT_XEVENT:
534	{	458	{
535	XEvent *xe = va_arg (ap, XEvent *);	459	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();	460	HV *hv = newHV ();
537		461
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	462	# 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)	463	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		464	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
540	# undef set	465	# undef set
541		466
542	setiv (type, xe->type);	467	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);	468	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);	469	setiv (serial, xe->xany.serial);
545		470
…		…
548	case KeyPress:	473	case KeyPress:
549	case KeyRelease:	474	case KeyRelease:
550	case ButtonPress:	475	case ButtonPress:
551	case ButtonRelease:	476	case ButtonRelease:
552	case MotionNotify:	477	case MotionNotify:
		478	setuv (window, xe->xmotion.window);
		479	setuv (root, xe->xmotion.root);
		480	setuv (subwindow, xe->xmotion.subwindow);
553	setiv (time, xe->xmotion.time);	481	setuv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);	482	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);	483	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);	484	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
557	setiv (col, xe->xmotion.x / term->fwidth);	485	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);	486	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);	487	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);	488	setuv (state, xe->xmotion.state);
		489
		490	switch (xe->type)
		491	{
		492	case KeyPress:
		493	case KeyRelease:
		494	setuv (keycode, xe->xkey.keycode);
		495	break;
		496
		497	case ButtonPress:
		498	case ButtonRelease:
		499	setuv (button, xe->xbutton.button);
		500	break;
		501
		502	case MotionNotify:
		503	setiv (is_hint, xe->xmotion.is_hint);
		504	break;
		505	}
		506
561	break;	507	break;
562	}
563		508
		509	case MapNotify:
		510	case UnmapNotify:
		511	case ConfigureNotify:
		512	setuv (event, xe->xconfigure.event);
		513	setuv (window, xe->xconfigure.window);
		514
564	switch (xe->type)	515	switch (xe->type)
565	{	516	{
566	case KeyPress:	517	case ConfigureNotify:
567	case KeyRelease:	518	setiv (x, xe->xconfigure.x);
568	setiv (keycode, xe->xkey.keycode);	519	setiv (y, xe->xconfigure.y);
		520	setiv (width, xe->xconfigure.width);
		521	setiv (height, xe->xconfigure.height);
		522	setuv (above, xe->xconfigure.above);
		523	break;
		524	}
		525
569	break;	526	break;
570		527
571	case ButtonPress:	528	case PropertyNotify:
572	case ButtonRelease:	529	setuv (window, xe->xproperty.window);
573	setiv (button, xe->xbutton.button);	530	setuv (atom, xe->xproperty.atom);
		531	setuv (time, xe->xproperty.time);
		532	setiv (state, xe->xproperty.state);
574	break;	533	break;
575		534
576	case MotionNotify:	535	case ClientMessage:
577	setiv (is_hint, xe->xmotion.is_hint);	536	setuv (window, xe->xclient.window);
		537	setuv (message_type, xe->xclient.message_type);
		538	setuv (format, xe->xclient.format);
		539	setuv (l0, xe->xclient.data.l[0]);
		540	setuv (l1, xe->xclient.data.l[1]);
		541	setuv (l2, xe->xclient.data.l[2]);
		542	setuv (l3, xe->xclient.data.l[3]);
		543	setuv (l4, xe->xclient.data.l[4]);
578	break;	544	break;
579	}	545	}
580		546
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}	548	}
…		…
623	else	589	else
624	event_consumed = false;	590	event_consumed = false;
625		591
626	// post-handling of some events	592	// post-handling of some events
627	if (htype == HOOK_REFRESH_BEGIN)	593	if (htype == HOOK_REFRESH_BEGIN)
628	swap_overlays (term);	594	{
		595	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		596
		597	for (int i = AvFILL (av); i >= 0; i--)
		598	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		599	}
629	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
630	{	601	{
631	clearSVptr ((SV *)term->perl.self);	602	clearSVptr ((SV *)term->perl.self);
632	SvREFCNT_dec ((SV *)term->perl.self);	603	SvREFCNT_dec ((SV *)term->perl.self);
		604
		605	// don't allow further calls
		606	term->perl.self = 0;
633	}	607	}
634		608
635	swap (perl_environ, environ);	609	swap (perl_environ, environ);
636		610
637	return event_consumed;	611	return event_consumed;
…		…
661	# include "optinc.h"	635	# include "optinc.h"
662	# undef nodef	636	# undef nodef
663	# undef def	637	# undef def
664		638
665	HV *stash = gv_stashpv ("urxvt", 1);	639	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	640	static const struct {
667	const char *name;	641	const char *name;
668	IV iv;	642	IV iv;
669	} *civ, const_iv[] = {	643	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	644	# define const_iv(name) { # name, (IV)name }
671	const_iv (DEFAULT_RSTYLE),	645	const_iv (DEFAULT_RSTYLE),
…		…
690	const_iv (Button3Mask),	664	const_iv (Button3Mask),
691	const_iv (Button4Mask),	665	const_iv (Button4Mask),
692	const_iv (Button5Mask),	666	const_iv (Button5Mask),
693	const_iv (AnyModifier),	667	const_iv (AnyModifier),
694		668
695	const_iv (EVENT_NONE),	669	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	670	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	671	const_iv (GrabModeAsync),
698		672
699	const_iv (NoEventMask),	673	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	674	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	675	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	676	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	728	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	729	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	730	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	731	const_iv (ClientMessage),
758	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
759	};	758	};
760		759
761	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; )
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764	}	762	}
765		763
766	void	764	void
767	warn (const char *msg)	765	warn (const char *msg)
…		…
777	_exit (int status)	775	_exit (int status)
778		776
779	NV	777	NV
780	NOW ()	778	NOW ()
781	CODE:	779	CODE:
782	RETVAL = NOW;	780	RETVAL = ev::now ();
783	OUTPUT:	781	OUTPUT:
784	RETVAL	782	RETVAL
785		783
786	int	784	int
787	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
798	RETVAL	796	RETVAL
799		797
800	int	798	int
801	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
802	CODE:	800	CODE:
803	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
804	OUTPUT:	802	OUTPUT:
805	RETVAL	803	RETVAL
806		804
807	int	805	int
808	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
809	CODE:	807	CODE:
810	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
811	OUTPUT:	809	OUTPUT:
812	RETVAL	810	RETVAL
813		811
814	int	812	int
815	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
816	CODE:	814	CODE:
817	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
818	OUTPUT:	816	OUTPUT:
819	RETVAL	817	RETVAL
820		818
821	int	819	int
822	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
829	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
830	}	828	}
831	OUTPUT:	829	OUTPUT:
832	RETVAL	830	RETVAL
833		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
834	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
835		844
836	SV *	845	SV *
837	_new (...)	846	_new (AV *env, AV *arg)
838	CODE:	847	CODE:
839	{	848	{
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;	849	rxvt_term *term = new rxvt_term;
844		850
845	term->argv = new stringvec;	851	stringvec *argv = new stringvec;
846	term->envv = new stringvec;	852	stringvec *envv = new stringvec;
847		853
848	for (int i = 1; i < items; i++)	854	for (int i = 0; i <= AvFILL (arg); i++)
849	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
850		856
851	AV *envv = (AV *)SvRV (ST (0));
852	for (int i = av_len (envv) + 1; i--; )	857	for (int i = AvFILL (env) + 1; i--; )
853	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
854		859
855	term->envv->push_back (0);	860	envv->push_back (0);
856
857	bool success;
858		861
859	try	862	try
860	{	863	{
861	success = term->init (term->argv->size (), term->argv->begin ());	864	term->init (argv, envv);
862	}	865	}
863	catch (const class rxvt_failure_exception &e)	866	catch (const class rxvt_failure_exception &e)
864	{
865	success = false;
866	}
867
868	if (!success)
869	{	867	{
870	term->destroy ();	868	term->destroy ();
871	croak ("error while initializing new terminal instance");	869	croak ("error while initializing new terminal instance");
872	}	870	}
873		871
…		…
878	RETVAL	876	RETVAL
879		877
880	void	878	void
881	rxvt_term::destroy ()	879	rxvt_term::destroy ()
882		880
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	881	void
973	rxvt_term::set_should_invoke (int htype, int inc)	882	rxvt_term::set_should_invoke (int htype, int inc)
974	CODE:	883	CODE:
975	THIS->perl.should_invoke [htype] += inc;	884	THIS->perl.should_invoke [htype] += inc;
976		885
977	void	886	int
978	rxvt_term::grab_button (int button, U32 modifiers)	887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
979	CODE:	888	CODE:
980	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
981	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982	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);
983		915
984	bool	916	bool
985	rxvt_term::grab (U32 eventtime, int sync = 0)	917	rxvt_term::grab (Time eventtime, int sync = 0)
986	CODE:	918	CODE:
987	{	919	{
988	int mode = sync ? GrabModeSync : GrabModeAsync;	920	int mode = sync ? GrabModeSync : GrabModeAsync;
989		921
990	THIS->perl.grabtime = 0;	922	THIS->perl.grabtime = 0;
991		923
992	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
993	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994	mode, mode, None, GRAB_CURSOR, eventtime))	926	mode, mode, None, GRAB_CURSOR, eventtime))
995	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
996	THIS->perl.grabtime = eventtime;	928	THIS->perl.grabtime = eventtime;
997	else	929	else
998	XUngrabPointer (THIS->display->display, eventtime);	930	XUngrabPointer (THIS->dpy, eventtime);
999		931
1000	RETVAL = !!THIS->perl.grabtime;	932	RETVAL = !!THIS->perl.grabtime;
1001	}	933	}
1002	OUTPUT:	934	OUTPUT:
1003	RETVAL	935	RETVAL
1004		936
1005	void	937	void
1006	rxvt_term::allow_events_async ()	938	rxvt_term::allow_events_async ()
1007	CODE:	939	CODE:
1008	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1009		941
1010	void	942	void
1011	rxvt_term::allow_events_sync ()	943	rxvt_term::allow_events_sync ()
1012	CODE:	944	CODE:
1013	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1014		946
1015	void	947	void
1016	rxvt_term::allow_events_replay ()	948	rxvt_term::allow_events_replay ()
1017	CODE:	949	CODE:
1018	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1019	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1020		952
1021	void	953	void
1022	rxvt_term::ungrab ()	954	rxvt_term::ungrab ()
1023	CODE:	955	CODE:
1024	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
1025		981
1026	int	982	int
1027	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
1028	CODE:	984	CODE:
1029	{	985	{
1030	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
1031		987
1032	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
1033	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	}
1034	rxvt_pop_locale ();	997	rxvt_pop_locale ();
1035		998
1036	free (wstr);	999	free (wstr);
1037	}	1000	}
1038	OUTPUT:	1001	OUTPUT:
…		…
1068	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
1069		1032
1070	RETVAL = wcs2sv (wstr);	1033	RETVAL = wcs2sv (wstr);
1071	free (wstr);	1034	free (wstr);
1072	}	1035	}
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
1073	OUTPUT:	1043	OUTPUT:
1074	RETVAL	1044	RETVAL
1075		1045
1076	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1077		1047
…		…
1082	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1083	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1084	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1085	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1086	#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)
1087	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1088	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1089	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1090		1063
1091	int	1064	int
…		…
1098	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
1099	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
1100	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
1101	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
1102	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
1103	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
1104	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
1105	top_row = TERM_OFFSET_top_row	1081	top_row = TERM_OFFSET_top_row
1106	CODE:	1082	CODE:
1107	RETVAL = *(int *)((char *)THIS + ix);	1083	RETVAL = *(int *)((char *)THIS + ix);
…		…
1112	rxvt_term::ModLevel3Mask ()	1088	rxvt_term::ModLevel3Mask ()
1113	ALIAS:	1089	ALIAS:
1114	ModLevel3Mask = 0	1090	ModLevel3Mask = 0
1115	ModMetaMask = 1	1091	ModMetaMask = 1
1116	ModNumLockMask = 2	1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
1117	CODE:	1095	CODE:
1118	switch (ix)	1096	switch (ix)
1119	{	1097	{
1120	case 0: RETVAL = THIS->ModLevel3Mask; break;	1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
1121	case 1: RETVAL = THIS->ModMetaMask; break;	1099	case 1: RETVAL = THIS->ModMetaMask; break;
1122	case 2: RETVAL = THIS->ModNumLockMask; break;	1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
1123	}	1103	}
1124	OUTPUT:	1104	OUTPUT:
1125	RETVAL	1105	RETVAL
1126		1106
1127	char *	1107	char *
…		…
1137	}	1117	}
1138	OUTPUT:	1118	OUTPUT:
1139	RETVAL	1119	RETVAL
1140		1120
1141	SV *	1121	SV *
1142	rxvt_term::_env ()	1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
1143	CODE:	1125	PPCODE:
1144	{	1126	{
1145	if (THIS->envv)	1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
1146	{
1147	AV *av = newAV ();
1148		1128
		1129	EXTEND (SP, vec->size ());
		1130
1149	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1131	for (char **i = vec->begin (); i != vec->end (); ++i)
1150	if (*i)	1132	if (*i)
1151	av_push (av, newSVpv (*i, 0));	1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1152
1153	RETVAL = newRV_noinc ((SV *)av);
1154	}
1155	else
1156	RETVAL = &PL_sv_undef;
1157	}	1134	}
1158	OUTPUT:
1159	RETVAL
1160		1135
1161	int	1136	int
1162	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1163	CODE:	1138	CODE:
1164	RETVAL = THIS->pty_ev.events;	1139	RETVAL = THIS->pty_ev.events;
1165	if (events != EVENT_UNDEF)	1140	if (events != ev::UNDEF)
1166	THIS->pty_ev.set (events);	1141	THIS->pty_ev.set (events);
1167	OUTPUT:	1142	OUTPUT:
1168	RETVAL	1143	RETVAL
1169		1144
1170	U32	1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
1171	rxvt_term::parent ()	1153	rxvt_term::parent ()
1172	CODE:	1154	CODE:
1173	RETVAL = (U32)THIS->parent [0];	1155	RETVAL = THIS->parent [0];
1174	OUTPUT:	1156	OUTPUT:
1175	RETVAL	1157	RETVAL
1176		1158
1177	U32	1159	Window
1178	rxvt_term::vt ()	1160	rxvt_term::vt ()
1179	CODE:	1161	CODE:
1180	RETVAL = (U32)THIS->vt;	1162	RETVAL = THIS->vt;
1181	OUTPUT:	1163	OUTPUT:
1182	RETVAL	1164	RETVAL
1183		1165
1184	void	1166	void
1185	rxvt_term::vt_emask_add (U32 emask)	1167	rxvt_term::vt_emask_add (U32 emask)
…		…
1207	}	1189	}
1208	OUTPUT:	1190	OUTPUT:
1209	RETVAL	1191	RETVAL
1210		1192
1211	void	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
		1197	rxvt_term::focus_out ()
		1198
		1199	void
		1200	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1201	ALIAS:
		1202	key_release = 1
		1203	CODE:
		1204	{
		1205	XKeyEvent xkey;
		1206
		1207	memset (&xkey, 0, sizeof (xkey));
		1208
		1209	xkey.time = time;
		1210	xkey.state = state;
		1211	xkey.keycode = keycode;
		1212
		1213	xkey.type = ix ? KeyRelease : KeyPress;
		1214	xkey.display = THIS->dpy;
		1215	xkey.window = THIS->vt;
		1216	xkey.root = THIS->display->root;
		1217	xkey.subwindow = THIS->vt;
		1218
		1219	if (ix)
		1220	THIS->key_release (xkey);
		1221	else
		1222	THIS->key_press (xkey);
		1223	}
		1224
		1225	void
1212	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
1213	CODE:	1227	CODE:
1214	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
1215		1229
1216	void	1230	void
…		…
1222		1236
1223	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
1224		1238
1225	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
1226	{	1240	{
1227	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1228		1242
1229	for (int col = 0; col < THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
1230	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
1231		1245
1232	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1233
1234	delete [] wstr;
1235	}	1247	}
1236		1248
1237	if (new_text)	1249	if (new_text)
1238	{	1250	{
1239	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
1240		1252
1241	int len = min (wcslen (wstr) - start_ofs, max_len);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
1242		1254
1243	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 || start_col + len > THIS->ncol)
1244	{	1256	{
1245	free (wstr);	1257	free (wstr);
1246	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
1247	}	1259	}
1248		1260
…		…
1280	{	1292	{
1281	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1282	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
1283		1295
1284	AV *av = (AV *)SvRV (new_rend);	1296	AV *av = (AV *)SvRV (new_rend);
1285	int len = min (av_len (av) + 1 - start_ofs, max_len);	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1286		1298
1287	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 || start_col + len > THIS->ncol)
1288	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
1289		1301
1290	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
1291	{	1303	{
1292	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1304	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1332	rxvt_term::special_encode (SV *string)	1344	rxvt_term::special_encode (SV *string)
1333	CODE:	1345	CODE:
1334	{	1346	{
1335	wchar_t *wstr = sv2wcs (string);	1347	wchar_t *wstr = sv2wcs (string);
1336	int wlen = wcslen (wstr);	1348	int wlen = wcslen (wstr);
1337	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1349	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1338		1350
1339	rxvt_push_locale (THIS->locale);	1351	rxvt_push_locale (THIS->locale);
1340		1352
1341	wchar_t *r = rstr;	1353	wchar_t *r = rstr;
1342	for (wchar_t *s = wstr; *s; s++)	1354	for (wchar_t *s = wstr; *s; s++)
		1355	{
		1356	int w = WCWIDTH (*s);
		1357
1343	if (wcwidth (*s) == 0)	1358	if (w == 0)
1344	{	1359	{
1345	if (r == rstr)	1360	if (r == rstr)
1346	croak ("leading combining character unencodable");	1361	croak ("leading combining character unencodable");
1347		1362
1348	unicode_t n = rxvt_compose (r[-1], *s);	1363	unicode_t n = rxvt_compose (r[-1], *s);
1349	if (n == NOCHAR)	1364	if (n == NOCHAR)
1350	n = rxvt_composite.compose (r[-1], *s);	1365	n = rxvt_composite.compose (r[-1], *s);
1351		1366
1352	r[-1] = n;	1367	r[-1] = n;
1353	}	1368	}
1354	#if !UNICODE_3	1369	#if !UNICODE_3
1355	else if (*s >= 0x10000)	1370	else if (*s >= 0x10000)
1356	*r++ = rxvt_composite.compose (*s);	1371	*r++ = rxvt_composite.compose (*s);
1357	#endif	1372	#endif
1358	else	1373	else
1359	*r++ = *s;	1374	*r++ = *s;
		1375
		1376	// the *2 above only allows wcwidth <= 2
		1377	if (w > 1)
		1378	*r++ = NOCHAR;
		1379	}
1360		1380
1361	rxvt_pop_locale ();	1381	rxvt_pop_locale ();
1362		1382
1363	RETVAL = wcs2sv (rstr, r - rstr);	1383	RETVAL = wcs2sv (rstr, r - rstr);
1364
1365	delete [] rstr;
1366	}	1384	}
1367	OUTPUT:	1385	OUTPUT:
1368	RETVAL	1386	RETVAL
1369		1387
1370	SV *	1388	SV *
1371	rxvt_term::special_decode (SV *text)	1389	rxvt_term::special_decode (SV *text)
1372	CODE:	1390	CODE:
1373	{	1391	{
1374	wchar_t *wstr = sv2wcs (text);	1392	wchar_t *wstr = sv2wcs (text);
1375	int wlen = wcslen (wstr);
1376	int dlen = 0;	1393	int dlen = 0;
1377		1394
1378	// find length	1395	// find length
1379	for (wchar_t *s = wstr; *s; s++)	1396	for (wchar_t *s = wstr; *s; s++)
1380	if (*s == NOCHAR)	1397	if (*s == NOCHAR)
…		…
1382	else if (IS_COMPOSE (*s))	1399	else if (IS_COMPOSE (*s))
1383	dlen += rxvt_composite.expand (*s, 0);	1400	dlen += rxvt_composite.expand (*s, 0);
1384	else	1401	else
1385	dlen++;	1402	dlen++;
1386		1403
1387	wchar_t *rstr = new wchar_t [dlen];	1404	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1388		1405
1389	// decode	1406	// decode
1390	wchar_t *r = rstr;	1407	wchar_t *r = rstr;
1391	for (wchar_t *s = wstr; *s; s++)	1408	for (wchar_t *s = wstr; *s; s++)
1392	if (*s == NOCHAR)	1409	if (*s == NOCHAR)
…		…
1395	r += rxvt_composite.expand (*s, r);	1412	r += rxvt_composite.expand (*s, r);
1396	else	1413	else
1397	*r++ = *s;	1414	*r++ = *s;
1398		1415
1399	RETVAL = wcs2sv (rstr, r - rstr);	1416	RETVAL = wcs2sv (rstr, r - rstr);
1400
1401	delete [] rstr;
1402	}	1417	}
1403	OUTPUT:	1418	OUTPUT:
1404	RETVAL	1419	RETVAL
1405		1420
1406	void	1421	void
1407	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1422	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1408	PPCODE:	1423	PPCODE:
1409	{	1424	{
1410	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1411	# define def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
1412	# define reserve(name,count)	1427	# define reserve(name,count)
1413	# include "rsinc.h"	1428	# include "rsinc.h"
1414	# undef def	1429	# undef def
1415	# undef reserve	1430	# undef reserve
1416	};	1431	};
1417		1432
1418	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1419		1434
1420	do {	1435	do {
1421	if (rs-- == rslist)	1436	if (rs-- == rslist)
1422	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
1423	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
1445		1460
1446	const char *	1461	const char *
1447	rxvt_term::x_resource (const char *name)	1462	rxvt_term::x_resource (const char *name)
1448		1463
1449	bool	1464	bool
1450	rxvt_term::option (U32 optval, int set = -1)	1465	rxvt_term::option (U8 optval, int set = -1)
1451	CODE:	1466	CODE:
1452	{	1467	{
1453	RETVAL = THIS->options & optval;	1468	RETVAL = THIS->option (optval);
1454		1469
1455	if (set >= 0)	1470	if (set >= 0)
1456	{	1471	{
1457	if (set)
1458	THIS->options |= optval;	1472	THIS->set_option (optval, set);
1459	else
1460	THIS->options &= ~optval;
1461		1473
		1474	if (THIS->prepare_ev.is_active ()) // avoid doing this before START
1462	switch (optval)	1475	switch (optval)
1463	{	1476	{
1464	case Opt_skipBuiltinGlyphs:	1477	case Opt_skipBuiltinGlyphs:
1465	THIS->set_fonts ();	1478	THIS->set_fonts ();
1466	THIS->scr_remap_chars ();	1479	THIS->scr_remap_chars ();
1467	THIS->scr_touch (true);	1480	THIS->scr_touch (true);
1468	THIS->want_refresh = 1;	1481	THIS->want_refresh = 1;
1469	break;	1482	break;
1470		1483
1471	case Opt_cursorUnderline:	1484	case Opt_cursorUnderline:
1472	THIS->want_refresh = 1;	1485	THIS->want_refresh = 1;
1473	break;	1486	break;
1474		1487
1475	# case Opt_scrollBar_floating:	1488	# case Opt_scrollBar_floating:
1476	# case Opt_scrollBar_right:	1489	# case Opt_scrollBar_right:
1477	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1490	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478	# break;	1491	# break;
1479	}	1492	}
1480	}	1493	}
1481	}	1494	}
1482	OUTPUT:	1495	OUTPUT:
1483	RETVAL	1496	RETVAL
1484		1497
…		…
1515	if (items == 3)	1528	if (items == 3)
1516	{	1529	{
1517	rc.row = SvIV (ST (1));	1530	rc.row = SvIV (ST (1));
1518	rc.col = SvIV (ST (2));	1531	rc.col = SvIV (ST (2));
1519		1532
1520	if (ix == 2 && rc.col == 0)	1533	if (ix == 2)
1521	{	1534	{
		1535	if (rc.col == 0)
		1536	{
		1537	// col == 0 means end of previous line
1522	rc.row--;	1538	rc.row--;
1523	rc.col = THIS->ncol;	1539	rc.col = THIS->ncol;
		1540	}
		1541	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1542	&& rc.col > ROW(rc.row).l)
		1543	{
		1544	// col >= length means while line and add newline
		1545	rc.col = THIS->ncol;
		1546	}
1524	}	1547	}
1525		1548
1526	clamp_it (rc.col, 0, THIS->ncol);	1549	clamp_it (rc.col, 0, THIS->ncol);
1527	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1550	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1528		1551
…		…
1536	CODE:	1559	CODE:
1537	RETVAL = THIS->charsets [THIS->screen.charset];	1560	RETVAL = THIS->charsets [THIS->screen.charset];
1538	OUTPUT:	1561	OUTPUT:
1539	RETVAL	1562	RETVAL
1540		1563
1541	#void	1564	void
1542	#rxvt_term::selection_clear ()	1565	rxvt_term::selection_clear ()
1543		1566
1544	void	1567	void
1545	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1568	rxvt_term::selection_make (Time eventtime, bool rect = false)
1546	CODE:	1569	CODE:
1547	THIS->selection.op = SELECTION_CONT;	1570	THIS->selection.op = SELECTION_CONT;
1548	THIS->selection.rect = rect;	1571	THIS->selection.rect = rect;
1549	THIS->selection_make (eventtime);	1572	THIS->selection_make (eventtime);
1550		1573
1551	int	1574	int
1552	rxvt_term::selection_grab (U32 eventtime)	1575	rxvt_term::selection_grab (Time eventtime)
1553		1576
1554	void	1577	void
1555	rxvt_term::selection (SV *newtext = 0)	1578	rxvt_term::selection (SV *newtext = 0)
1556	PPCODE:	1579	PPCODE:
1557	{	1580	{
…		…
1575	void	1598	void
1576	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1599	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1577		1600
1578	void	1601	void
1579	rxvt_term::scr_bell ()	1602	rxvt_term::scr_bell ()
		1603
		1604	void
		1605	rxvt_term::scr_change_screen (int screen)
1580		1606
1581	void	1607	void
1582	rxvt_term::scr_add_lines (SV *string)	1608	rxvt_term::scr_add_lines (SV *string)
1583	CODE:	1609	CODE:
1584	{	1610	{
…		…
1625	o->self = (HV *)SvRV (RETVAL);	1651	o->self = (HV *)SvRV (RETVAL);
1626	}	1652	}
1627	OUTPUT:	1653	OUTPUT:
1628	RETVAL	1654	RETVAL
1629		1655
		1656	#############################################################################
		1657	# Various X Utility Functions
		1658	#############################################################################
		1659
		1660	void
		1661	rxvt_term::XListProperties (Window window)
		1662	PPCODE:
		1663	{
		1664	int count;
		1665	Atom *props = XListProperties (THIS->dpy, window, &count);
		1666
		1667	EXTEND (SP, count);
		1668	while (count--)
		1669	PUSHs (newSVuv ((U32)props [count]));
		1670
		1671	XFree (props);
		1672	}
		1673
		1674	void
		1675	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1676	PPCODE:
		1677	{
		1678	Atom type;
		1679	int format;
		1680	unsigned long nitems;
		1681	unsigned long bytes_after;
		1682	unsigned char *prop;
		1683
		1684	XGetWindowProperty (THIS->dpy, window, property,
		1685	0, 1<<24, 0, AnyPropertyType,
		1686	&type, &format, &nitems, &bytes_after, &prop);
		1687
		1688	if (type != None)
		1689	{
		1690	int elemsize = format == 16 ? sizeof (short)
		1691	: format == 32 ? sizeof (long)
		1692	: 1;
		1693
		1694	EXTEND (SP, 3);
		1695	PUSHs (newSVuv ((U32)type));
		1696	PUSHs (newSViv (format));
		1697	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1698	XFree (prop);
		1699	}
		1700	}
		1701
		1702	void
		1703	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1704	CODE:
		1705	{
		1706	STRLEN len;
		1707	char *data_ = SvPVbyte (data, len);
		1708
		1709	int elemsize = format == 16 ? sizeof (short)
		1710	: format == 32 ? sizeof (long)
		1711	: 1;
		1712
		1713	XChangeProperty (THIS->dpy, window, property,
		1714	type, format, PropModeReplace,
		1715	(unsigned char *)data_, len / elemsize);
		1716	}
		1717
		1718	Atom
		1719	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1720	C_ARGS: term->dpy, atom_name, only_if_exists
		1721
		1722	char *
		1723	XGetAtomName (rxvt_term *term, Atom atom)
		1724	C_ARGS: term->dpy, atom
		1725	CLEANUP:
		1726	XFree (RETVAL);
		1727
		1728	void
		1729	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1730	C_ARGS: term->dpy, window, property
		1731
		1732	Window
		1733	rxvt_term::DefaultRootWindow ()
		1734	CODE:
		1735	RETVAL = THIS->display->root;
		1736	OUTPUT:
		1737	RETVAL
		1738
		1739	#if 0
		1740
		1741	Window
		1742	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1743	C_ARGS: term->dpy, (Window)parent,
		1744	x, y, width, height, 0,
		1745	term->pix_colors_focused[Color_border],
		1746	term->pix_colors_focused[Color_border]
		1747
		1748	#endif
		1749
		1750	void
		1751	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1752	C_ARGS: term->dpy, window, parent, x, y
		1753
		1754	void
		1755	XMapWindow (rxvt_term *term, Window window)
		1756	C_ARGS: term->dpy, window
		1757
		1758	void
		1759	XUnmapWindow (rxvt_term *term, Window window)
		1760	C_ARGS: term->dpy, window
		1761
		1762	void
		1763	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1764	C_ARGS: term->dpy, window, x, y, width, height
		1765
		1766	void
		1767	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1768	CODE:
		1769	{
		1770	XWindowAttributes attr;
		1771	XGetWindowAttributes (THIS->dpy, window, &attr);
		1772	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1773	}
		1774
		1775	void
		1776	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1777	PPCODE:
		1778	{
		1779	int dx, dy;
		1780	Window child;
		1781
		1782	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1783	{
		1784	EXTEND (SP, 3);
		1785	PUSHs (newSViv (dx));
		1786	PUSHs (newSViv (dy));
		1787	PUSHs (newSVuv (child));
		1788	}
		1789	}
		1790
		1791	#############################################################################
		1792	# urxvt::overlay
		1793	#############################################################################
		1794
1630	MODULE = urxvt PACKAGE = urxvt::overlay	1795	MODULE = urxvt PACKAGE = urxvt::overlay
1631		1796
1632	void	1797	void
1633	overlay::set (int x, int y, SV *text, SV *rend = 0)	1798	overlay::set (int x, int y, SV *text, SV *rend = 0)
1634		1799
…		…
1639	overlay::hide ()	1804	overlay::hide ()
1640		1805
1641	void	1806	void
1642	overlay::DESTROY ()	1807	overlay::DESTROY ()
1643		1808
1644	MODULE = urxvt PACKAGE = urxvt::timer	1809	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1645		1810
1646	SV *
1647	timer::new ()
1648	CODE:
1649	timer *w = new timer;
1650	w->start (NOW);
1651	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1652	w->self = (HV *)SvRV (RETVAL);
1653	OUTPUT:
1654	RETVAL
1655
1656	timer *
1657	timer::cb (SV *cb)
1658	CODE:
1659	THIS->cb (cb);
1660	RETVAL = THIS;
1661	OUTPUT:
1662	RETVAL
1663
1664	NV
1665	timer::at ()
1666	CODE:
1667	RETVAL = THIS->at;
1668	OUTPUT:
1669	RETVAL
1670
1671	timer *
1672	timer::interval (NV interval)
1673	CODE:
1674	THIS->interval = interval;
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	timer *
1680	timer::set (NV tstamp)
1681	CODE:
1682	THIS->set (tstamp);
1683	RETVAL = THIS;
1684	OUTPUT:
1685	RETVAL
1686
1687	timer *
1688	timer::start (NV tstamp = THIS->at)
1689	CODE:
1690	THIS->start (tstamp);
1691	RETVAL = THIS;
1692	OUTPUT:
1693	RETVAL
1694
1695	timer *
1696	timer::stop ()
1697	CODE:
1698	THIS->stop ();
1699	RETVAL = THIS;
1700	OUTPUT:
1701	RETVAL
1702
1703	void
1704	timer::DESTROY ()
1705
1706	MODULE = urxvt PACKAGE = urxvt::iow
1707
1708	SV *
1709	iow::new ()
1710	CODE:
1711	iow *w = new iow;
1712	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1713	w->self = (HV *)SvRV (RETVAL);
1714	OUTPUT:
1715	RETVAL
1716
1717	iow *
1718	iow::cb (SV *cb)
1719	CODE:
1720	THIS->cb (cb);
1721	RETVAL = THIS;
1722	OUTPUT:
1723	RETVAL
1724
1725	iow *
1726	iow::fd (int fd)
1727	CODE:
1728	THIS->fd = fd;
1729	RETVAL = THIS;
1730	OUTPUT:
1731	RETVAL
1732
1733	iow *
1734	iow::events (short events)
1735	CODE:
1736	THIS->events = events;
1737	RETVAL = THIS;
1738	OUTPUT:
1739	RETVAL
1740
1741	iow *
1742	iow::start ()
1743	CODE:
1744	THIS->start ();
1745	RETVAL = THIS;
1746	OUTPUT:
1747	RETVAL
1748
1749	iow *
1750	iow::stop ()
1751	CODE:
1752	THIS->stop ();
1753	RETVAL = THIS;
1754	OUTPUT:
1755	RETVAL
1756
1757	void
1758	iow::DESTROY ()
1759
1760

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