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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.29 by root, Fri Jan 6 03:40:19 2006 UTC vs.
Revision 1.167 by root, Tue Jun 5 13:39:26 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	typedef GdkPixbuf * urxvt__pixbuf;
		60	typedef rxvt_img * urxvt__img;
		61
		62	/////////////////////////////////////////////////////////////////////////////
		63
		64	static void
		65	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		66	{
		67	//TODO: support component stuff
		68	c.set (s, SvPVbyte_nolen (sv));
		69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
		72
47	static wchar_t *	73	static wchar_t *
48	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
49	{	75	{
50	STRLEN len;	76	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	77	char *str = SvPVutf8 (sv, len);
…		…
63		89
64	return sv;	90	return sv;
65	}	91	}
66		92
67	static SV *	93	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
76	{	95	{
77	HV *hv = newHV ();	96	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		121
103	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
104	}	123	}
105		124
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		127
109	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
110		129
111	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
112	{	133	{
113	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
114	HV *self;	139	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		140
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	141	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	142	~overlay ();
212		143
213	void show ();	144	void show ();
…		…
217		148
218	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
219	};	150	};
220		151
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	152	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	154	{
		155	x = x_;
		156	y = y_;
		157	w = w_;
		158	h = h_;
		159
		160	if (w < 0) w = 0;
		161	if (h < 0) h = 0;
		162
224	if (border == 2)	163	if (border == 2)
225	{	164	{
226	w += 2;	165	w += 2;
227	h += 2;	166	h += 2;
228	}	167	}
…		…
266	*rp++ = r;	205	*rp++ = r;
267	}	206	}
268	}	207	}
269		208
270	show ();	209	show ();
271	THIS->want_refresh = 1;
272	}	210	}
273		211
274	overlay::~overlay ()	212	overlay::~overlay ()
275	{	213	{
276	hide ();	214	hide ();
…		…
281	delete [] rend[y];	219	delete [] rend[y];
282	}	220	}
283		221
284	delete [] text;	222	delete [] text;
285	delete [] rend;	223	delete [] rend;
		224	}
		225
		226	void
		227	overlay::show ()
		228	{
		229	if (overlay_av)
		230	return;
		231
		232	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		233	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		234	));
		235	av_push (overlay_av, newSViv ((long)this));
286		236
287	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
288	}	238	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	239	}
298		240
299	void	241	void
300	overlay::hide ()	242	overlay::hide ()
301	{	243	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
303		246
304	if (ovs)	247	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		248
308	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	251	break;
		252
		253	for (; i < AvFILL (overlay_av); i++)
		254	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		255
		256	av_pop (overlay_av);
		257
		258	SvREFCNT_dec (overlay_av);
		259	overlay_av = 0;
		260
		261	THIS->want_refresh = 1;
		262	THIS->refresh_check ();
311	}	263	}
312		264
313	void overlay::swap ()	265	void overlay::swap ()
314	{	266	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	267	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	268	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		269
318	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	271	int ov_h = min (h, THIS->nrow - ov_y);
		272
		273	// hide cursor if it is within the overlay area
		274	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		275	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		276	THIS->screen.flags &= ~Screen_VisibleCursor;
320		277
321	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
322	{	279	{
323	text_t *t1 = text [y];	280	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
325		282
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	283	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	284	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		285
329	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
330	{	287	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
357		314
358	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
359		316
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	319	}
363		320
364	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
365	}	323	}
366
367		324
368	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
369		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
370	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
371		332
372	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		334
378	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	336	{
380	if (perl)	337	if (perl)
381	{	338	{
382	perl_destruct (perl);	339	perl_destruct (perl);
383	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
384	}	342	}
385	}	343	}
386		344
387	void	345	void
388	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
389	{	347	{
390	if (!perl)	348	if (!perl)
391	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
392	char *argv[] = {	356	char *args[] = {
393	"",	357	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	358	"-e"
		359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
395	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
396		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	370	perl = perl_alloc ();
398	perl_construct (perl);	371	perl_construct (perl);
399		372
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	static void
		397	ungrab (rxvt_term *THIS)
		398	{
		399	if (THIS->perl.grabtime)
		400	{
		401	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		402	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		403	THIS->perl.grabtime = 0;
		404	}
		405	}
		406
		407	bool
		408	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		409	{
		410	if (!perl || !term->perl.self)
		411	return false;
		412
		413	localise_env set_environ (perl_environ);
		414
		415	// pre-handling of some events
		416	if (htype == HOOK_REFRESH_END)
		417	{
		418	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		419
		420	for (int i = 0; i <= AvFILL (av); i++)
		421	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		422	}
		423	else if (htype == HOOK_DESTROY)
		424	{
		425	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		426
		427	for (int i = AvFILL (av); i >= 0; i--)
402	{	428	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	429	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		430	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	431	}
409	}	432	}
410	}
411		433
412	bool	434	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		435
418	if (htype == HOOK_INIT) // first hook ever called	436	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		437	|| term->perl.should_invoke [htype])
419	{	438	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	439	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	440	va_list ap;
		441
		442	va_start (ap, htype);
		443
		444	ENTER;
		445	SAVETMPS;
		446
		447	PUSHMARK (SP);
		448
		449	EXTEND (SP, 2);
		450	PUSHs (sv_2mortal (newSVterm (term)));
		451	PUSHs (sv_2mortal (newSViv (htype)));
		452
		453	for (;;) {
		454	data_type dt = (data_type)va_arg (ap, int);
		455
		456	switch (dt)
		457	{
		458	case DT_INT:
		459	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		460	break;
		461
		462	case DT_LONG:
		463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		464	break;
		465
		466	case DT_STR:
		467	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		468	break;
		469
		470	case DT_STR_LEN:
		471	{
		472	char *str = va_arg (ap, char *);
		473	int len = va_arg (ap, int);
		474
		475	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		476	}
		477	break;
		478
		479	case DT_WCS_LEN:
		480	{
		481	wchar_t *wstr = va_arg (ap, wchar_t *);
		482	int wlen = va_arg (ap, int);
		483
		484	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		485	}
		486	break;
		487
		488	case DT_LCS_LEN:
		489	{
		490	long *lstr = va_arg (ap, long *);
		491	int llen = va_arg (ap, int);
		492
		493	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		494	}
		495	break;
		496
		497	case DT_XEVENT:
		498	{
		499	XEvent *xe = va_arg (ap, XEvent *);
		500	HV *hv = newHV ();
		501
		502	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		503	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		504	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		505	# undef set
		506
		507	setiv (type, xe->type);
		508	setiv (send_event, xe->xany.send_event);
		509	setiv (serial, xe->xany.serial);
		510
		511	switch (xe->type)
		512	{
		513	case KeyPress:
		514	case KeyRelease:
		515	case ButtonPress:
		516	case ButtonRelease:
		517	case MotionNotify:
		518	setuv (window, xe->xmotion.window);
		519	setuv (root, xe->xmotion.root);
		520	setuv (subwindow, xe->xmotion.subwindow);
		521	setuv (time, xe->xmotion.time);
		522	setiv (x, xe->xmotion.x);
		523	setiv (y, xe->xmotion.y);
		524	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		525	setiv (col, xe->xmotion.x / term->fwidth);
		526	setiv (x_root, xe->xmotion.x_root);
		527	setiv (y_root, xe->xmotion.y_root);
		528	setuv (state, xe->xmotion.state);
		529
		530	switch (xe->type)
		531	{
		532	case KeyPress:
		533	case KeyRelease:
		534	setuv (keycode, xe->xkey.keycode);
		535	break;
		536
		537	case ButtonPress:
		538	case ButtonRelease:
		539	setuv (button, xe->xbutton.button);
		540	break;
		541
		542	case MotionNotify:
		543	setiv (is_hint, xe->xmotion.is_hint);
		544	break;
		545	}
		546
		547	break;
		548
		549	case MapNotify:
		550	case UnmapNotify:
		551	case ConfigureNotify:
		552	setuv (event, xe->xconfigure.event);
		553	setuv (window, xe->xconfigure.window);
		554
		555	switch (xe->type)
		556	{
		557	case ConfigureNotify:
		558	setiv (x, xe->xconfigure.x);
		559	setiv (y, xe->xconfigure.y);
		560	setiv (width, xe->xconfigure.width);
		561	setiv (height, xe->xconfigure.height);
		562	setuv (above, xe->xconfigure.above);
		563	break;
		564	}
		565
		566	break;
		567
		568	case PropertyNotify:
		569	setuv (window, xe->xproperty.window);
		570	setuv (atom, xe->xproperty.atom);
		571	setuv (time, xe->xproperty.time);
		572	setiv (state, xe->xproperty.state);
		573	break;
		574
		575	case ClientMessage:
		576	setuv (window, xe->xclient.window);
		577	setuv (message_type, xe->xclient.message_type);
		578	setuv (format, xe->xclient.format);
		579	setuv (l0, xe->xclient.data.l[0]);
		580	setuv (l1, xe->xclient.data.l[1]);
		581	setuv (l2, xe->xclient.data.l[2]);
		582	setuv (l3, xe->xclient.data.l[3]);
		583	setuv (l4, xe->xclient.data.l[4]);
		584	break;
		585	}
		586
		587	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		588	}
		589	break;
		590
		591	case DT_END:
		592	goto call;
		593
		594	default:
		595	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		596	}
		597	}
		598
		599	call:
		600	va_end (ap);
		601
		602	PUTBACK;
		603	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		604	SPAGAIN;
		605
		606	if (count)
		607	{
		608	SV *status = POPs;
		609	count = SvTRUE (status);
		610	}
		611
		612	PUTBACK;
		613	FREETMPS;
		614	LEAVE;
		615
		616	if (SvTRUE (ERRSV))
		617	{
		618	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		619	ungrab (term); // better lose the grab than the session
		620	}
		621
		622	event_consumed = !!count;
422	}	623	}
423	else if (!term->self)	624	else
424	return false; // perl not initialized for this instance	625	event_consumed = false;
		626
		627	// post-handling of some events
		628	if (htype == HOOK_REFRESH_BEGIN)
		629	{
		630	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		631
		632	for (int i = AvFILL (av); i >= 0; i--)
		633	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		634	}
425	else if (htype == HOOK_DESTROY)	635	else if (htype == HOOK_DESTROY)
426	{	636	{
427	// handled later	637	clearSVptr ((SV *)term->perl.self);
		638	SvREFCNT_dec ((SV *)term->perl.self);
		639
		640	// don't allow further calls
		641	term->perl.self = 0;
428	}	642	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		643
433	if (HvKEYS (hv))	644	return event_consumed;
434	{	645	}
435	hv_iterinit (hv);
436		646
437	while (HE *he = hv_iternext (hv))	647	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	648	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	649	{
440	}	650	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		651
449	ENTER;	652	ENTER;
450	SAVETMPS;	653	SAVETMPS;
451		654
452	PUSHMARK (SP);	655	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STRING:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STRING_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	656	XPUSHs (sv_2mortal (newSVpvn (data, len)));
480	}	657	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
481	break;
482		658
483	case DT_XEVENT:
484	{
485	XEvent *xe = va_arg (ap, XEvent *);
486	HV *hv = newHV ();
487
488	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490	# undef set
491
492	setiv (type, xe->type);
493	setiv (send_event, xe->xany.send_event);
494	setiv (serial, xe->xany.serial);
495
496	switch (xe->type)
497	{
498	case KeyPress:
499	case KeyRelease:
500	case ButtonPress:
501	case ButtonRelease:
502	case MotionNotify:
503	setiv (time, xe->xmotion.time);
504	setiv (x, xe->xmotion.x);
505	setiv (y, xe->xmotion.y);
506	setiv (x_root, xe->xmotion.x_root);
507	setiv (y_root, xe->xmotion.y_root);
508	setiv (state, xe->xmotion.state);
509	break;
510	}
511
512	switch (xe->type)
513	{
514	case KeyPress:
515	case KeyRelease:
516	setiv (keycode, xe->xkey.keycode);
517	break;
518
519	case ButtonPress:
520	case ButtonRelease:
521	setiv (button, xe->xbutton.button);
522	break;
523
524	case MotionNotify:
525	setiv (is_hint, xe->xmotion.is_hint);
526	break;
527	}
528
529	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
530	}
531	break;
532
533	case DT_USTRING_LEN:
534	{
535	unicode_t *ustr = va_arg (ap, unicode_t *);
536	int ulen = va_arg (ap, int);
537	wchar_t *wstr = new wchar_t [ulen];
538
539	for (int i = ulen; i--; )
540	wstr [i] = ustr [i];
541
542	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
543
544	delete [] wstr;
545	}
546
547	case DT_END:
548	{
549	va_end (ap);
550
551	PUTBACK;
552	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
553	SPAGAIN;
554
555	if (count)
556	{
557	SV *status = POPs;
558	count = SvTRUE (status);
559	}
560
561	PUTBACK;
562	FREETMPS;
563	LEAVE;
564
565	if (SvTRUE (ERRSV))	659	if (SvTRUE (ERRSV))
566	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	660	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
567		661
568	if (htype == HOOK_DESTROY)	662	FREETMPS;
569	{	663	LEAVE;
570	clearSVptr ((SV *)term->self);
571	SvREFCNT_dec ((SV *)term->self);
572	}
573
574	return count;
575	}
576
577	default:
578	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
579	}
580	}
581	}	664	}
582		665
583	/////////////////////////////////////////////////////////////////////////////	666	/////////////////////////////////////////////////////////////////////////////
584		667
585	MODULE = urxvt PACKAGE = urxvt	668	MODULE = urxvt PACKAGE = urxvt
586		669
587	PROTOTYPES: ENABLE	670	PROTOTYPES: ENABLE
588		671
589	BOOT:	672	BOOT:
590	{	673	{
591	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	674	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		675	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		676	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		677	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		678
592	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	679	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
593	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	680	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
594	# include "hookinc.h"	681	# include "hookinc.h"
595	# undef def	682	# undef def
596		683
		684	HV *option = get_hv ("urxvt::OPTION", 1);
		685	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		686	# define nodef(name)
		687	# include "optinc.h"
		688	# undef nodef
		689	# undef def
		690
		691	HV *stash = gv_stashpv ("urxvt", 1);
		692	static const struct {
		693	const char *name;
		694	IV iv;
		695	} *civ, const_iv[] = {
		696	# define const_iv(name) { # name, (IV)name }
		697	const_iv (NUM_RESOURCES),
597	export_const (DEFAULT_RSTYLE);	698	const_iv (DEFAULT_RSTYLE),
598	export_const (OVERLAY_RSTYLE);	699	const_iv (OVERLAY_RSTYLE),
599	export_const (RS_Bold);	700	const_iv (Color_Bits),
600	export_const (RS_Italic);	701	const_iv (RS_bgShift), const_iv (RS_bgMask),
601	export_const (RS_Blink);	702	const_iv (RS_fgShift), const_iv (RS_fgMask),
602	export_const (RS_RVid);	703	const_iv (RS_Careful),
603	export_const (RS_Uline);	704	const_iv (RS_fontCount),
		705	const_iv (RS_fontShift),
		706	const_iv (RS_fontMask),
		707	const_iv (RS_baseattrMask),
		708	const_iv (RS_attrMask),
		709	const_iv (RS_redraw),
		710	const_iv (RS_Sel),
		711	const_iv (RS_Bold),
		712	const_iv (RS_Italic),
		713	const_iv (RS_Blink),
		714	const_iv (RS_RVid),
		715	const_iv (RS_Uline),
604		716
605	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	717	const_iv (CurrentTime),
606	}	718	const_iv (ShiftMask),
		719	const_iv (LockMask),
		720	const_iv (ControlMask),
		721	const_iv (Mod1Mask),
		722	const_iv (Mod2Mask),
		723	const_iv (Mod3Mask),
		724	const_iv (Mod4Mask),
		725	const_iv (Mod5Mask),
		726	const_iv (Button1Mask),
		727	const_iv (Button2Mask),
		728	const_iv (Button3Mask),
		729	const_iv (Button4Mask),
		730	const_iv (Button5Mask),
		731	const_iv (AnyModifier),
607		732
608	SV *	733	const_iv (NoSymbol),
609	new (...)	734	const_iv (GrabModeSync),
610	CODE:	735	const_iv (GrabModeAsync),
611	{
612	stringvec *argv = new stringvec;
613	bool success;
614		736
615	for (int i = 0; i < items ;i++)	737	const_iv (NoEventMask),
616	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	738	const_iv (KeyPressMask),
		739	const_iv (KeyReleaseMask),
		740	const_iv (ButtonPressMask),
		741	const_iv (ButtonReleaseMask),
		742	const_iv (EnterWindowMask),
		743	const_iv (LeaveWindowMask),
		744	const_iv (PointerMotionMask),
		745	const_iv (PointerMotionHintMask),
		746	const_iv (Button1MotionMask),
		747	const_iv (Button2MotionMask),
		748	const_iv (Button3MotionMask),
		749	const_iv (Button4MotionMask),
		750	const_iv (Button5MotionMask),
		751	const_iv (ButtonMotionMask),
		752	const_iv (KeymapStateMask),
		753	const_iv (ExposureMask),
		754	const_iv (VisibilityChangeMask),
		755	const_iv (StructureNotifyMask),
		756	const_iv (ResizeRedirectMask),
		757	const_iv (SubstructureNotifyMask),
		758	const_iv (SubstructureRedirectMask),
		759	const_iv (FocusChangeMask),
		760	const_iv (PropertyChangeMask),
		761	const_iv (ColormapChangeMask),
		762	const_iv (OwnerGrabButtonMask),
617		763
618	rxvt_term *term = new rxvt_term;	764	const_iv (KeyPress),
		765	const_iv (KeyRelease),
		766	const_iv (ButtonPress),
		767	const_iv (ButtonRelease),
		768	const_iv (MotionNotify),
		769	const_iv (EnterNotify),
		770	const_iv (LeaveNotify),
		771	const_iv (FocusIn),
		772	const_iv (FocusOut),
		773	const_iv (KeymapNotify),
		774	const_iv (Expose),
		775	const_iv (GraphicsExpose),
		776	const_iv (NoExpose),
		777	const_iv (VisibilityNotify),
		778	const_iv (CreateNotify),
		779	const_iv (DestroyNotify),
		780	const_iv (UnmapNotify),
		781	const_iv (MapNotify),
		782	const_iv (MapRequest),
		783	const_iv (ReparentNotify),
		784	const_iv (ConfigureNotify),
		785	const_iv (ConfigureRequest),
		786	const_iv (GravityNotify),
		787	const_iv (ResizeRequest),
		788	const_iv (CirculateNotify),
		789	const_iv (CirculateRequest),
		790	const_iv (PropertyNotify),
		791	const_iv (SelectionClear),
		792	const_iv (SelectionRequest),
		793	const_iv (SelectionNotify),
		794	const_iv (ColormapNotify),
		795	const_iv (ClientMessage),
		796	const_iv (MappingNotify),
		797	# if ENABLE_XIM_ONTHESPOT
		798	const_iv (XIMReverse),
		799	const_iv (XIMUnderline),
		800	const_iv (XIMHighlight),
		801	const_iv (XIMPrimary),
		802	const_iv (XIMSecondary),
		803	const_iv (XIMTertiary),
		804	const_iv (XIMVisibleToForward),
		805	const_iv (XIMVisibleToBackword),
		806	const_iv (XIMVisibleToCenter),
		807	#if XRENDER
		808	const_iv (PictStandardARGB32),
		809	const_iv (PictStandardRGB24),
		810	const_iv (PictStandardA8),
		811	const_iv (PictStandardA4),
		812	const_iv (PictStandardA1),
		813	const_iv (RepeatNone),
		814	const_iv (RepeatNormal),
		815	const_iv (RepeatPad),
		816	const_iv (RepeatReflect),
		817	#endif
		818	# if 0
		819	const_iv (XIMForwardChar),
		820	const_iv (XIMBackwardChar),
		821	const_iv (XIMForwardWord),
		822	const_iv (XIMBackwardWord),
		823	const_iv (XIMCaretUp),
		824	const_iv (XIMCaretDown),
		825	const_iv (XIMNextLine),
		826	const_iv (XIMPreviousLine),
		827	const_iv (XIMLineStart),
		828	const_iv (XIMLineEnd),
		829	const_iv (XIMAbsolutePosition),
		830	const_iv (XIMDontChange),
		831	# endif
		832	# endif
		833	};
619		834
620	term->argv = argv;	835	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		836	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		837	}
621		838
		839	void
		840	warn (const char *msg)
		841	CODE:
		842	rxvt_warn ("%s", msg);
		843
		844	void
		845	fatal (const char *msg)
		846	CODE:
		847	rxvt_fatal ("%s", msg);
		848
		849	void
		850	_exit (int status)
		851
		852	void
		853	catch_fatal (SV *block)
		854	PROTOTYPE: &
		855	CODE:
622	try	856	try
623	{	857	{
624	if (!term->init (argv->size (), argv->begin ()))	858	PUSHMARK (SP);
625	term = 0;	859	PUTBACK;
		860	call_sv (block, G_VOID | G_DISCARD);
		861	SPAGAIN;
626	}	862	}
627	catch (const class rxvt_failure_exception &e)	863	catch (const rxvt_failure_exception &e)
628	{
629	term->destroy ();
630	croak ("exception caught while initializing new terminal instance");
631	}	864	{
632		865	croak ("rxvt_fatal exception caught, trying to continue.");
633	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;	866	}
634	}
635	OUTPUT:
636	RETVAL
637
638	void
639	set_should_invoke (int htype, int value)
640	CODE:
641	rxvt_perl.should_invoke [htype] = value;
642
643	void
644	warn (const char *msg)
645	CODE:
646	rxvt_warn ("%s", msg);
647
648	void
649	fatal (const char *msg)
650	CODE:
651	rxvt_fatal ("%s", msg);
652		867
653	NV	868	NV
654	NOW ()	869	NOW ()
655	CODE:	870	CODE:
656	RETVAL = NOW;	871	RETVAL = ev::now ();
657	OUTPUT:	872	OUTPUT:
658	RETVAL	873	RETVAL
659		874
660	int	875	int
661	GET_BASEFG (int rend)	876	GET_BASEFG (int rend)
…		…
672	RETVAL	887	RETVAL
673		888
674	int	889	int
675	SET_FGCOLOR (int rend, int new_color)	890	SET_FGCOLOR (int rend, int new_color)
676	CODE:	891	CODE:
677	RETVAL = SET_FGCOLOR (rend, new_color);	892	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
678	OUTPUT:	893	OUTPUT:
679	RETVAL	894	RETVAL
680		895
681	int	896	int
682	SET_BGCOLOR (int rend, int new_color)	897	SET_BGCOLOR (int rend, int new_color)
683	CODE:	898	CODE:
684	RETVAL = SET_BGCOLOR (rend, new_color);	899	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
685	OUTPUT:	900	OUTPUT:
686	RETVAL	901	RETVAL
687		902
688	int	903	int
689	GET_CUSTOM (int rend)	904	GET_CUSTOM (int rend)
690	CODE:	905	CODE:
691	RETVAL = (rend && RS_customMask) >> RS_customShift;	906	RETVAL = (rend & RS_customMask) >> RS_customShift;
692	OUTPUT:	907	OUTPUT:
693	RETVAL	908	RETVAL
694		909
695	int	910	int
696	SET_CUSTOM (int rend, int new_value)	911	SET_CUSTOM (int rend, int new_value)
…		…
703	| ((new_value << RS_customShift) & RS_customMask);	918	| ((new_value << RS_customShift) & RS_customMask);
704	}	919	}
705	OUTPUT:	920	OUTPUT:
706	RETVAL	921	RETVAL
707		922
		923	void
		924	termlist ()
		925	PPCODE:
		926	{
		927	EXTEND (SP, rxvt_term::termlist.size ());
		928
		929	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		930	if ((*t)->perl.self)
		931	PUSHs (sv_2mortal (newSVterm (*t)));
		932	}
		933
		934	IV
		935	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		936	CODE:
		937	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		938	req->cb_sv = newSVsv (cb);
		939	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		940	av_push (av, newSViv ((IV)req));
		941	RETVAL = (IV)req;
		942	OUTPUT:
		943	RETVAL
		944
		945	void
		946	_delete_selection_request (IV req_)
		947	CODE:
		948	rxvt_selection *req = (rxvt_selection *)req_;
		949	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		950	int i;
		951
		952	for (i = AvFILL (av); i >= 0; i--)
		953	if (SvIV (*av_fetch (av, i, 1)) == req_)
		954	break;
		955
		956	for (; i < AvFILL (av); i++)
		957	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		958
		959	av_pop (av);
		960
		961	delete req;
		962
708	MODULE = urxvt PACKAGE = urxvt::term	963	MODULE = urxvt PACKAGE = urxvt::term
709		964
		965	SV *
		966	_new (AV *env, AV *arg)
		967	CODE:
		968	{
		969	rxvt_term *term = new rxvt_term;
		970
		971	stringvec *argv = new stringvec;
		972	for (int i = 0; i <= AvFILL (arg); i++)
		973	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		974
		975	stringvec *envv = new stringvec;
		976	for (int i = AvFILL (env) + 1; i--; )
		977	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		978
		979	try
		980	{
		981	term->init (argv, envv);
		982	}
		983	catch (const class rxvt_failure_exception &e)
		984	{
		985	term->destroy ();
		986	croak ("error while initializing new terminal instance");
		987	}
		988
		989	RETVAL = term && term->perl.self
		990	? newSVterm (term) : &PL_sv_undef;
		991	}
		992	OUTPUT:
		993	RETVAL
		994
710	void	995	void
711	rxvt_term::destroy ()	996	rxvt_term::destroy ()
712		997
		998	void
		999	rxvt_term::set_should_invoke (int htype, int inc)
		1000	CODE:
		1001	uint8_t &count = THIS->perl.should_invoke [htype];
		1002	uint8_t prev = count;
		1003	count += inc;
		1004	if (!prev != !count)
		1005	{
		1006	// hook status changed, react
		1007	switch (htype)
		1008	{
		1009	case HOOK_POSITION_CHANGE:
		1010	if (count)
		1011	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1012	}
		1013	}
		1014
		1015	int
		1016	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1017	CODE:
		1018	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1020	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1021	OUTPUT: RETVAL
		1022
		1023	int
		1024	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1025	CODE:
		1026	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1027	OUTPUT: RETVAL
		1028
		1029	void
		1030	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1031	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1032	CODE:
		1033	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1034
		1035	void
		1036	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1037	CODE:
		1038	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1039
		1040	bool
		1041	rxvt_term::grab (Time eventtime, int sync = 0)
		1042	CODE:
		1043	{
		1044	int mode = sync ? GrabModeSync : GrabModeAsync;
		1045
		1046	THIS->perl.grabtime = 0;
		1047
		1048	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1049	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1050	mode, mode, None, GRAB_CURSOR, eventtime))
		1051	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1052	THIS->perl.grabtime = eventtime;
		1053	else
		1054	XUngrabPointer (THIS->dpy, eventtime);
		1055
		1056	RETVAL = !!THIS->perl.grabtime;
		1057	}
		1058	OUTPUT:
		1059	RETVAL
		1060
		1061	void
		1062	rxvt_term::allow_events_async ()
		1063	CODE:
		1064	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1065
		1066	void
		1067	rxvt_term::allow_events_sync ()
		1068	CODE:
		1069	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1070
		1071	void
		1072	rxvt_term::allow_events_replay ()
		1073	CODE:
		1074	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1075	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1076
		1077	void
		1078	rxvt_term::ungrab ()
		1079	CODE:
		1080	ungrab (THIS);
		1081
		1082	int
		1083	rxvt_term::XStringToKeysym (char *string)
		1084	CODE:
		1085	RETVAL = XStringToKeysym (string);
		1086	OUTPUT: RETVAL
		1087
		1088	char *
		1089	rxvt_term::XKeysymToString (int sym)
		1090	CODE:
		1091	RETVAL = XKeysymToString (sym);
		1092	OUTPUT: RETVAL
		1093
		1094	int
		1095	rxvt_term::XKeysymToKeycode (int sym)
		1096	CODE:
		1097	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1098	OUTPUT: RETVAL
		1099
		1100	int
		1101	rxvt_term::XKeycodeToKeysym (int code, int index)
		1102	CODE:
		1103	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1104	OUTPUT: RETVAL
		1105
713	int	1106	int
714	rxvt_term::strwidth (SV *str)	1107	rxvt_term::strwidth (SV *str)
715	CODE:	1108	CODE:
716	{	1109	{
717	wchar_t *wstr = sv2wcs (str);	1110	wchar_t *wstr = sv2wcs (str);
718		1111
719	rxvt_push_locale (THIS->locale);	1112	rxvt_push_locale (THIS->locale);
720	RETVAL = wcswidth (wstr, wcslen (wstr));	1113	RETVAL = 0;
		1114	for (wchar_t *wc = wstr; *wc; wc++)
		1115	{
		1116	int w = WCWIDTH (*wc);
		1117
		1118	if (w)
		1119	RETVAL += max (w, 1);
		1120	}
721	rxvt_pop_locale ();	1121	rxvt_pop_locale ();
722		1122
723	free (wstr);	1123	free (wstr);
724	}	1124	}
725	OUTPUT:	1125	OUTPUT:
…		…
758	free (wstr);	1158	free (wstr);
759	}	1159	}
760	OUTPUT:	1160	OUTPUT:
761	RETVAL	1161	RETVAL
762		1162
763	# very portable, especially on objects as opposed to pods	1163	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
764	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
765		1164
766	#define TERM_OFFSET_width TERM_OFFSET(width)	1165	#define TERM_OFFSET_width TERM_OFFSET(width)
767	#define TERM_OFFSET_height TERM_OFFSET(height)	1166	#define TERM_OFFSET_height TERM_OFFSET(height)
768	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1167	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
769	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1168	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
770	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1169	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
771	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1170	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
772	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1171	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
773	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1172	#define TERM_OFFSET_focus TERM_OFFSET(focus)
774	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1173	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1174	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1175	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1176	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1177	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
775	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1178	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
776	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1179	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
777	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1180	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
778		1181
779	int	1182	int
780	rxvt_term::width ()	1183	rxvt_term::width ()
781	ALIAS:	1184	ALIAS:
782	width = TERM_OFFSET_width	1185	width = TERM_OFFSET_width
783	height = TERM_OFFSET_height	1186	height = TERM_OFFSET_height
784	fwidth = TERM_OFFSET_fwidth	1187	fwidth = TERM_OFFSET_fwidth
785	fheight = TERM_OFFSET_fheight	1188	fheight = TERM_OFFSET_fheight
786	fbase = TERM_OFFSET_fbase	1189	fbase = TERM_OFFSET_fbase
787	nrow = TERM_OFFSET_nrow	1190	nrow = TERM_OFFSET_nrow
788	ncol = TERM_OFFSET_ncol	1191	ncol = TERM_OFFSET_ncol
789	focus = TERM_OFFSET_focus	1192	focus = TERM_OFFSET_focus
790	mapped = TERM_OFFSET_mapped	1193	mapped = TERM_OFFSET_mapped
		1194	int_bwidth = TERM_OFFSET_int_bwidth
		1195	ext_bwidth = TERM_OFFSET_ext_bwidth
		1196	lineSpace = TERM_OFFSET_lineSpace
		1197	letterSpace = TERM_OFFSET_letterSpace
791	saveLines = TERM_OFFSET_saveLines	1198	saveLines = TERM_OFFSET_saveLines
792	total_rows = TERM_OFFSET_total_rows	1199	total_rows = TERM_OFFSET_total_rows
793	nsaved = TERM_OFFSET_nsaved	1200	top_row = TERM_OFFSET_top_row
794	CODE:	1201	CODE:
795	RETVAL = *(int *)((char *)THIS + ix);	1202	RETVAL = *(int *)((char *)THIS + ix);
796	OUTPUT:	1203	OUTPUT:
797	RETVAL	1204	RETVAL
798		1205
		1206	unsigned int
		1207	rxvt_term::ModLevel3Mask ()
		1208	ALIAS:
		1209	ModLevel3Mask = 0
		1210	ModMetaMask = 1
		1211	ModNumLockMask = 2
		1212	current_screen = 3
		1213	hidden_cursor = 4
		1214	CODE:
		1215	switch (ix)
		1216	{
		1217	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1218	case 1: RETVAL = THIS->ModMetaMask; break;
		1219	case 2: RETVAL = THIS->ModNumLockMask; break;
		1220	case 3: RETVAL = THIS->current_screen; break;
		1221	#ifdef CURSOR_BLINK
		1222	case 4: RETVAL = THIS->hidden_cursor; break;
		1223	#endif
		1224	}
		1225	OUTPUT:
		1226	RETVAL
		1227
		1228	char *
		1229	rxvt_term::display_id ()
		1230	ALIAS:
		1231	display_id = 0
		1232	locale = 1
		1233	CODE:
		1234	switch (ix)
		1235	{
		1236	case 0: RETVAL = THIS->display->id; break;
		1237	case 1: RETVAL = THIS->locale; break;
		1238	}
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	SV *
		1243	rxvt_term::envv ()
		1244	ALIAS:
		1245	argv = 1
		1246	PPCODE:
		1247	{
		1248	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1249
		1250	EXTEND (SP, vec->size ());
		1251
		1252	for (char **i = vec->begin (); i != vec->end (); ++i)
		1253	if (*i)
		1254	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1255	}
		1256
		1257	int
		1258	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1259	CODE:
		1260	RETVAL = THIS->pty_ev.events;
		1261	if (events != ev::UNDEF)
		1262	THIS->pty_ev.set (events);
		1263	OUTPUT:
		1264	RETVAL
		1265
		1266	int
		1267	rxvt_term::pty_fd ()
		1268	CODE:
		1269	RETVAL = THIS->pty->pty;
		1270	OUTPUT:
		1271	RETVAL
		1272
		1273	Window
		1274	rxvt_term::parent ()
		1275	CODE:
		1276	RETVAL = THIS->parent;
		1277	OUTPUT:
		1278	RETVAL
		1279
		1280	int
		1281	rxvt_term::parent_x ()
		1282	CODE:
		1283	RETVAL = THIS->parent_x;
		1284	OUTPUT:
		1285	RETVAL
		1286
		1287	int
		1288	rxvt_term::parent_y ()
		1289	CODE:
		1290	RETVAL = THIS->parent_y;
		1291	OUTPUT:
		1292	RETVAL
		1293
		1294	void
		1295	rxvt_term::vt_emask_add (U32 emask)
		1296	CODE:
		1297	THIS->vt_emask_perl |= emask;
		1298	THIS->vt_select_input ();
		1299
799	U32	1300	U32
800	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1301	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
801	CODE:	1302	CODE:
802	{
803	RETVAL = THIS->rstyle;	1303	RETVAL = THIS->rstyle;
804	THIS->rstyle = new_rstyle;	1304	THIS->rstyle = new_rstyle;
805	}
806	OUTPUT:	1305	OUTPUT:
807	RETVAL	1306	RETVAL
808		1307
809	int	1308	int
810	rxvt_term::view_start (int newval = -1)	1309	rxvt_term::view_start (int newval = 1)
		1310	PROTOTYPE: $;$
811	CODE:	1311	CODE:
812	{	1312	{
813	RETVAL = THIS->view_start;	1313	RETVAL = THIS->view_start;
814		1314
815	if (newval >= 0)	1315	if (newval <= 0)
816	{	1316	THIS->scr_changeview (max (newval, THIS->top_row));
817	THIS->view_start = min (newval, THIS->nsaved);
818	THIS->scr_changeview (RETVAL);
819	}
820	}	1317	}
821	OUTPUT:	1318	OUTPUT:
822	RETVAL	1319	RETVAL
823		1320
824	void	1321	void
		1322	rxvt_term::set_urgency (bool enable)
		1323
		1324	void
		1325	rxvt_term::focus_in ()
		1326
		1327	void
		1328	rxvt_term::focus_out ()
		1329
		1330	void
		1331	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1332	ALIAS:
		1333	key_release = 1
		1334	CODE:
		1335	{
		1336	XKeyEvent xkey;
		1337
		1338	memset (&xkey, 0, sizeof (xkey));
		1339
		1340	xkey.time = time;
		1341	xkey.state = state;
		1342	xkey.keycode = keycode;
		1343
		1344	xkey.type = ix ? KeyRelease : KeyPress;
		1345	xkey.display = THIS->dpy;
		1346	xkey.window = THIS->vt;
		1347	xkey.root = THIS->display->root;
		1348	xkey.subwindow = THIS->vt;
		1349
		1350	if (ix)
		1351	THIS->key_release (xkey);
		1352	else
		1353	THIS->key_press (xkey);
		1354	}
		1355
		1356	void
825	rxvt_term::want_refresh ()	1357	rxvt_term::want_refresh ()
826	CODE:	1358	CODE:
827	THIS->want_refresh = 1;	1359	THIS->want_refresh = 1;
		1360	THIS->refresh_check ();
828		1361
829	void	1362	void
830	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1363	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
831	PPCODE:	1364	PPCODE:
832	{	1365	{
833	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1366	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
834	XSRETURN_EMPTY;	1367	XSRETURN_EMPTY;
835		1368
836	line_t &l = ROW(row_number);	1369	line_t &l = ROW(row_number);
837		1370
838	if (GIMME_V != G_VOID)	1371	if (GIMME_V != G_VOID)
839	{	1372	{
840	wchar_t *wstr = new wchar_t [THIS->ncol];	1373	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
841		1374
842	for (int col = 0; col <THIS->ncol; col++)	1375	for (int col = 0; col < THIS->ncol; col++)
843	wstr [col] = l.t [col];	1376	wstr [col] = l.t [col];
844		1377
845	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1378	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
846
847	delete [] wstr;
848	}	1379	}
849		1380
850	if (new_text)	1381	if (new_text)
851	{	1382	{
852	wchar_t *wstr = sv2wcs (new_text);	1383	wchar_t *wstr = sv2wcs (new_text);
853		1384
854	int len = min (wcslen (wstr) - start_ofs, max_len);	1385	int len = min (wcslen (wstr) - start_ofs, max_len);
855		1386
856	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1387	if (start_col < 0 || start_col + len > THIS->ncol)
857	{	1388	{
858	free (wstr);	1389	free (wstr);
859	croak ("new_text extends beyond horizontal margins");	1390	croak ("new_text extends beyond horizontal margins");
860	}	1391	}
861		1392
…		…
871		1402
872	void	1403	void
873	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1404	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
874	PPCODE:	1405	PPCODE:
875	{	1406	{
876	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1407	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
877	XSRETURN_EMPTY;	1408	XSRETURN_EMPTY;
878		1409
879	line_t &l = ROW(row_number);	1410	line_t &l = ROW(row_number);
880		1411
881	if (GIMME_V != G_VOID)	1412	if (GIMME_V != G_VOID)
…		…
893	{	1424	{
894	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1425	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
895	croak ("new_rend must be arrayref");	1426	croak ("new_rend must be arrayref");
896		1427
897	AV *av = (AV *)SvRV (new_rend);	1428	AV *av = (AV *)SvRV (new_rend);
898	int len = min (av_len (av) + 1 - start_ofs, max_len);	1429	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
899		1430
900	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1431	if (start_col < 0 || start_col + len > THIS->ncol)
901	croak ("new_rend array extends beyond horizontal margins");	1432	croak ("new_rend array extends beyond horizontal margins");
902		1433
903	for (int col = start_col; col < start_col + len; col++)	1434	for (int col = start_col; col < start_col + len; col++)
904	{	1435	{
905	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1436	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
911		1442
912	int	1443	int
913	rxvt_term::ROW_l (int row_number, int new_length = -1)	1444	rxvt_term::ROW_l (int row_number, int new_length = -1)
914	CODE:	1445	CODE:
915	{	1446	{
916	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1447	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
917	XSRETURN_EMPTY;	1448	XSRETURN_EMPTY;
918		1449
919	line_t &l = ROW(row_number);	1450	line_t &l = ROW(row_number);
920	RETVAL = l.l;	1451	RETVAL = l.l;
921		1452
…		…
927		1458
928	bool	1459	bool
929	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1460	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
930	CODE:	1461	CODE:
931	{	1462	{
932	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1463	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
933	XSRETURN_EMPTY;	1464	XSRETURN_EMPTY;
934		1465
935	line_t &l = ROW(row_number);	1466	line_t &l = ROW(row_number);
936	RETVAL = l.is_longer ();	1467	RETVAL = l.is_longer ();
937		1468
…		…
940	}	1471	}
941	OUTPUT:	1472	OUTPUT:
942	RETVAL	1473	RETVAL
943		1474
944	SV *	1475	SV *
945	rxvt_term::special_encode (SV *str)	1476	rxvt_term::special_encode (SV *string)
946	CODE:	1477	CODE:
947	abort ();//TODO	1478	{
		1479	wchar_t *wstr = sv2wcs (string);
		1480	int wlen = wcslen (wstr);
		1481	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1482
		1483	rxvt_push_locale (THIS->locale);
		1484
		1485	wchar_t *r = rstr;
		1486	for (wchar_t *s = wstr; *s; s++)
		1487	{
		1488	int w = WCWIDTH (*s);
		1489
		1490	if (w == 0)
		1491	{
		1492	if (r == rstr)
		1493	croak ("leading combining character unencodable");
		1494
		1495	unicode_t n = rxvt_compose (r[-1], *s);
		1496	if (n == NOCHAR)
		1497	n = rxvt_composite.compose (r[-1], *s);
		1498
		1499	r[-1] = n;
		1500	}
		1501	#if !UNICODE_3
		1502	else if (*s >= 0x10000)
		1503	*r++ = rxvt_composite.compose (*s);
		1504	#endif
		1505	else
		1506	*r++ = *s;
		1507
		1508	// the *2 above only allows wcwidth <= 2
		1509	if (w > 1)
		1510	*r++ = NOCHAR;
		1511	}
		1512
		1513	rxvt_pop_locale ();
		1514
		1515	RETVAL = wcs2sv (rstr, r - rstr);
		1516	}
		1517	OUTPUT:
		1518	RETVAL
948		1519
949	SV *	1520	SV *
950	rxvt_term::special_decode (SV *str)	1521	rxvt_term::special_decode (SV *text)
951	CODE:	1522	CODE:
952	abort ();//TODO	1523	{
		1524	wchar_t *wstr = sv2wcs (text);
		1525	int dlen = 0;
		1526
		1527	// find length
		1528	for (wchar_t *s = wstr; *s; s++)
		1529	if (*s == NOCHAR)
		1530	;
		1531	else if (IS_COMPOSE (*s))
		1532	dlen += rxvt_composite.expand (*s, 0);
		1533	else
		1534	dlen++;
		1535
		1536	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1537
		1538	// decode
		1539	wchar_t *r = rstr;
		1540	for (wchar_t *s = wstr; *s; s++)
		1541	if (*s == NOCHAR)
		1542	;
		1543	else if (IS_COMPOSE (*s))
		1544	r += rxvt_composite.expand (*s, r);
		1545	else
		1546	*r++ = *s;
		1547
		1548	RETVAL = wcs2sv (rstr, r - rstr);
		1549	}
		1550	OUTPUT:
		1551	RETVAL
953		1552
954	void	1553	void
955	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1554	rxvt_term::_resource (char *name, int index, SV *newval = 0)
956	PPCODE:	1555	PPCODE:
957	{	1556	{
958	struct resval { const char *name; int value; } rslist [] = {	1557	static const struct resval { const char *name; int value; } *rs, rslist [] = {
959	# define def(name) { # name, Rs_ ## name },	1558	# define def(name) { # name, Rs_ ## name },
960	# define reserve(name,count)	1559	# define reserve(name,count)
961	# include "rsinc.h"	1560	# include "rsinc.h"
962	# undef def	1561	# undef def
963	# undef reserve	1562	# undef reserve
964	};	1563	};
965		1564
966	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1565	rs = rslist + ecb_array_length (rslist);
967		1566
		1567	if (*name)
968	do {	1568	{
		1569	do {
969	if (rs-- == rslist)	1570	if (rs-- == rslist)
970	croak ("no such resource '%s', requested", name);	1571	croak ("no such resource '%s', requested", name);
971	} while (strcmp (name, rs->name));	1572	} while (strcmp (name, rs->name));
972		1573
973	index += rs->value;	1574	index += rs->value;
		1575	}
		1576	else
		1577	{
		1578	--rs;
		1579	name = "";
		1580	}
974		1581
975	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1582	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
976	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1583	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
977		1584
978	if (GIMME_V != G_VOID)	1585	if (GIMME_V != G_VOID)
…		…
989	else	1596	else
990	THIS->rs [index] = 0;	1597	THIS->rs [index] = 0;
991	}	1598	}
992	}	1599	}
993		1600
		1601	const char *
		1602	rxvt_term::x_resource (const char *name)
		1603
		1604	bool
		1605	rxvt_term::option (U8 optval, int set = -1)
		1606	CODE:
		1607	{
		1608	RETVAL = THIS->option (optval);
		1609
		1610	if (set >= 0)
		1611	{
		1612	THIS->set_option (optval, set);
		1613
		1614	if (THIS->init_done) // avoid doing this before START
		1615	switch (optval)
		1616	{
		1617	case Opt_skipBuiltinGlyphs:
		1618	THIS->set_fonts ();
		1619	THIS->scr_remap_chars ();
		1620	THIS->scr_touch (true);
		1621	THIS->want_refresh = 1;
		1622	THIS->refresh_check ();
		1623	break;
		1624	#ifdef CURSOR_BLINK
		1625	case Opt_cursorBlink:
		1626	THIS->cursor_blink_reset ();
		1627	break;
		1628	#endif
		1629
		1630	case Opt_cursorUnderline:
		1631	THIS->want_refresh = 1;
		1632	THIS->refresh_check ();
		1633	break;
		1634
		1635	# case Opt_scrollBar_floating:
		1636	# case Opt_scrollBar_right:
		1637	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1638	# break;
		1639	}
		1640	}
		1641	}
		1642	OUTPUT:
		1643	RETVAL
		1644
		1645	bool
		1646	rxvt_term::parse_keysym (char *keysym, char *str)
		1647	CODE:
		1648	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1649	THIS->keyboard->register_done ();
		1650	OUTPUT:
		1651	RETVAL
		1652
994	void	1653	void
		1654	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1655	CODE:
		1656	wchar_t *wstr = sv2wcs (str);
		1657	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1658	free (wstr);
		1659
		1660	void
995	rxvt_term::cur (...)	1661	rxvt_term::screen_cur (...)
996	PROTOTYPE: $;$$	1662	PROTOTYPE: $;$$
997	ALIAS:	1663	ALIAS:
998	screen_cur = 0	1664	screen_cur = 0
999	selection_beg = 1	1665	selection_beg = 1
1000	selection_end = 2	1666	selection_end = 2
…		…
1011	EXTEND (SP, 2);	1677	EXTEND (SP, 2);
1012	PUSHs (sv_2mortal (newSViv (rc.row)));	1678	PUSHs (sv_2mortal (newSViv (rc.row)));
1013	PUSHs (sv_2mortal (newSViv (rc.col)));	1679	PUSHs (sv_2mortal (newSViv (rc.col)));
1014	}	1680	}
1015		1681
1016	if (items == 3)	1682	if (items >= 3)
		1683	{
		1684	rc.row = SvIV (ST (1));
		1685	rc.col = SvIV (ST (2));
		1686
		1687	if (ix == 2)
1017	{	1688	{
1018	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1689	if (rc.col == 0)
1019	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1690	{
		1691	// col == 0 means end of previous line
		1692	rc.row--;
		1693	rc.col = THIS->ncol;
		1694	}
		1695	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1696	&& rc.col > ROW(rc.row).l)
		1697	{
		1698	// col >= length means while line and add newline
		1699	rc.col = THIS->ncol;
		1700	}
		1701	}
		1702
		1703	clamp_it (rc.col, 0, THIS->ncol);
		1704	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1020		1705
1021	if (ix)	1706	if (ix)
		1707	{
		1708	THIS->selection.screen = THIS->current_screen;
		1709
1022	THIS->want_refresh = 1;	1710	THIS->want_refresh = 1;
		1711	THIS->refresh_check ();
1023	}	1712	}
		1713	}
1024	}	1714	}
1025		1715
1026	int	1716	int
1027	rxvt_term::selection_grab (int eventtime = CurrentTime)	1717	rxvt_term::selection_screen (int screen = -1)
		1718	CODE:
		1719	RETVAL = THIS->selection.screen;
		1720	if (screen >= 0)
		1721	THIS->selection.screen = screen;
		1722	OUTPUT:
		1723	RETVAL
1028		1724
1029	void	1725	void
		1726	rxvt_term::selection_clear (bool clipboard = false)
		1727
		1728	void
		1729	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1730	CODE:
		1731	THIS->selection.op = SELECTION_CONT;
		1732	THIS->selection.rect = rect;
		1733	THIS->selection_make (eventtime);
		1734
		1735	int
		1736	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1737
		1738	void
1030	rxvt_term::selection (SV *newtext = 0)	1739	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1031	PPCODE:	1740	PPCODE:
1032	{	1741	{
		1742	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1743	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1744
1033	if (GIMME_V != G_VOID)	1745	if (GIMME_V != G_VOID)
1034	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1746	XPUSHs (text
		1747	? sv_2mortal (wcs2sv (text, len))
		1748	: &PL_sv_undef);
1035		1749
1036	if (newtext)	1750	if (newtext)
1037	{	1751	{
1038	free (THIS->selection.text);	1752	free (text);
1039		1753
1040	THIS->selection.text = sv2wcs (newtext);	1754	text = sv2wcs (newtext);
1041	THIS->selection.len = wcslen (THIS->selection.text);	1755	len = wcslen (text);
1042	}	1756	}
1043	}	1757	}
		1758
		1759	char
		1760	rxvt_term::cur_charset ()
		1761	CODE:
		1762	RETVAL = THIS->charsets [THIS->screen.charset];
		1763	OUTPUT:
		1764	RETVAL
		1765
		1766	void
		1767	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1768
		1769	void
		1770	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1771
		1772	void
		1773	rxvt_term::scr_bell ()
		1774
		1775	void
		1776	rxvt_term::scr_recolour (bool refresh = true);
		1777
		1778	void
		1779	rxvt_term::scr_change_screen (int screen)
1044		1780
1045	void	1781	void
1046	rxvt_term::scr_add_lines (SV *string)	1782	rxvt_term::scr_add_lines (SV *string)
1047	CODE:	1783	CODE:
1048	{	1784	{
1049	wchar_t *wstr = sv2wcs (string);	1785	wchar_t *wstr = sv2wcs (string);
1050	int wlen = wcslen (wstr);
1051	unicode_t *ustr = new unicode_t [wlen];
1052	int nlines = 0;
1053
1054	for (int i = wlen; i--; )
1055	{
1056	ustr [i] = wstr [i];
1057	nlines += ustr [i] == '\012';
1058	}
1059
1060	THIS->scr_add_lines (ustr, nlines, wlen);	1786	THIS->scr_add_lines (wstr, wcslen (wstr));
1061
1062	free (wstr);	1787	free (wstr);
1063	delete [] ustr;
1064	}	1788	}
1065		1789
1066	void	1790	void
1067	rxvt_term::tt_write (SV *octets)	1791	rxvt_term::tt_write (SV *octets)
1068	INIT:	1792	INIT:
…		…
1070	char *str = SvPVbyte (octets, len);	1794	char *str = SvPVbyte (octets, len);
1071	C_ARGS:	1795	C_ARGS:
1072	str, len	1796	str, len
1073		1797
1074	void	1798	void
		1799	rxvt_term::tt_paste (SV *octets)
		1800	INIT:
		1801	STRLEN len;
		1802	char *str = SvPVbyte (octets, len);
		1803	C_ARGS:
		1804	str, len
		1805
		1806	void
1075	rxvt_term::cmd_parse (SV *octets)	1807	rxvt_term::cmd_parse (SV *octets)
1076	CODE:	1808	CODE:
1077	{	1809	{
1078	STRLEN len;	1810	STRLEN len;
1079	char *str = SvPVbyte (octets, len);	1811	char *str = SvPVbyte (octets, len);
…		…
1082	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1814	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1083		1815
1084	THIS->cmdbuf_ptr = str;	1816	THIS->cmdbuf_ptr = str;
1085	THIS->cmdbuf_endp = str + len;	1817	THIS->cmdbuf_endp = str + len;
1086		1818
		1819	rxvt_push_locale (THIS->locale);
1087	THIS->cmd_parse ();	1820	THIS->cmd_parse ();
		1821	rxvt_pop_locale ();
1088		1822
1089	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1823	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1090	THIS->cmdbuf_endp = old_cmdbuf_endp;	1824	THIS->cmdbuf_endp = old_cmdbuf_endp;
1091	}	1825	}
1092		1826
…		…
1099	o->self = (HV *)SvRV (RETVAL);	1833	o->self = (HV *)SvRV (RETVAL);
1100	}	1834	}
1101	OUTPUT:	1835	OUTPUT:
1102	RETVAL	1836	RETVAL
1103		1837
		1838	#############################################################################
		1839	# Various X Utility Functions
		1840	#############################################################################
		1841
		1842	void
		1843	rxvt_term::XListProperties (Window window)
		1844	PPCODE:
		1845	{
		1846	int count;
		1847	Atom *props = XListProperties (THIS->dpy, window, &count);
		1848
		1849	EXTEND (SP, count);
		1850	while (count--)
		1851	PUSHs (newSVuv ((U32)props [count]));
		1852
		1853	XFree (props);
		1854	}
		1855
		1856	void
		1857	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1858	PPCODE:
		1859	{
		1860	Atom type;
		1861	int format;
		1862	unsigned long nitems;
		1863	unsigned long bytes_after;
		1864	unsigned char *prop;
		1865
		1866	XGetWindowProperty (THIS->dpy, window, property,
		1867	0, 1<<24, 0, AnyPropertyType,
		1868	&type, &format, &nitems, &bytes_after, &prop);
		1869
		1870	if (type != None)
		1871	{
		1872	int elemsize = format == 16 ? sizeof (short)
		1873	: format == 32 ? sizeof (long)
		1874	: 1;
		1875
		1876	EXTEND (SP, 3);
		1877	PUSHs (newSVuv ((U32)type));
		1878	PUSHs (newSViv (format));
		1879	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1880	XFree (prop);
		1881	}
		1882	}
		1883
		1884	void
		1885	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1886	CODE:
		1887	{
		1888	STRLEN len;
		1889	char *data_ = SvPVbyte (data, len);
		1890
		1891	int elemsize = format == 16 ? sizeof (short)
		1892	: format == 32 ? sizeof (long)
		1893	: 1;
		1894
		1895	XChangeProperty (THIS->dpy, window, property,
		1896	type, format, PropModeReplace,
		1897	(unsigned char *)data_, len / elemsize);
		1898	}
		1899
		1900	Atom
		1901	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1902	C_ARGS: term->dpy, atom_name, only_if_exists
		1903
		1904	char *
		1905	XGetAtomName (rxvt_term *term, Atom atom)
		1906	C_ARGS: term->dpy, atom
		1907	CLEANUP:
		1908	XFree (RETVAL);
		1909
		1910	void
		1911	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1912	C_ARGS: term->dpy, window, property
		1913
		1914	Window
		1915	rxvt_term::DefaultRootWindow ()
		1916	CODE:
		1917	RETVAL = THIS->display->root;
		1918	OUTPUT:
		1919	RETVAL
		1920
		1921	#if 0
		1922
		1923	Window
		1924	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1925	C_ARGS: term->dpy, (Window)parent,
		1926	x, y, width, height, 0,
		1927	term->pix_colors_focused[Color_border],
		1928	term->pix_colors_focused[Color_border]
		1929
		1930	#endif
		1931
		1932	void
		1933	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1934	C_ARGS: term->dpy, window, parent, x, y
		1935
		1936	void
		1937	XMapWindow (rxvt_term *term, Window window)
		1938	C_ARGS: term->dpy, window
		1939
		1940	void
		1941	XUnmapWindow (rxvt_term *term, Window window)
		1942	C_ARGS: term->dpy, window
		1943
		1944	void
		1945	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1946	C_ARGS: term->dpy, window, x, y, width, height
		1947
		1948	void
		1949	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1950	CODE:
		1951	{
		1952	XWindowAttributes attr;
		1953	XGetWindowAttributes (THIS->dpy, window, &attr);
		1954	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1955	}
		1956
		1957	void
		1958	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1959	PPCODE:
		1960	{
		1961	int dx, dy;
		1962	Window child;
		1963
		1964	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1965	{
		1966	EXTEND (SP, 3);
		1967	PUSHs (newSViv (dx));
		1968	PUSHs (newSViv (dy));
		1969	PUSHs (newSVuv (child));
		1970	}
		1971	}
		1972
		1973	#############################################################################
		1974	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1975
		1976	# TODO: ugly
		1977	void
		1978	rxvt_term::get_geometry ()
		1979	PPCODE:
		1980	EXTEND (SP, 4);
		1981	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		1982	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		1983	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		1984	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		1985
		1986	#if HAVE_IMG
		1987
		1988	rxvt_img *
		1989	rxvt_term::new_img (SV *format, int width, int height)
		1990	CODE:
		1991	XRenderPictFormat *f = SvOK (format)
		1992	? XRenderFindVisualFormat (THIS->dpy, THIS->visual)
		1993	: XRenderFindStandardFormat (THIS->dpy, SvIV (format));
		1994	RETVAL = new rxvt_img (THIS, f, width, height);
		1995	OUTPUT:
		1996	RETVAL
		1997
		1998	#if ENABLE_TRANSPARENCY
		1999
		2000	#if 0
		2001
		2002	rxvt_img *
		2003	rxvt_term::new_img_from_root ()
		2004	CODE:
		2005	RETVAL = rxvt_img::new_from_root (THIS);
		2006	OUTPUT:
		2007	RETVAL
		2008
		2009	#endif
		2010
		2011	#endif
		2012
		2013	#if HAVE_PIXBUF
		2014
		2015	rxvt_img *
		2016	rxvt_term::new_img_from_file (octet_string filename)
		2017	CODE:
		2018	try
		2019	{
		2020	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2021	}
		2022	catch (const class rxvt_failure_exception &e)
		2023	{
		2024	croak ("new_img_from_file failed");
		2025	}
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	#endif
		2030
		2031	#if HAVE_BG_PIXMAP
		2032
		2033	void
		2034	rxvt_term::set_background (rxvt_img *img)
		2035	CODE:
		2036	THIS->bg_destroy ();
		2037	THIS->bg_pixmap = None;
		2038	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2039
		2040	if (img) // TODO: cannot be false
		2041	{
		2042	img->unshare ();
		2043	THIS->bg_pixmap = img->steal ();
		2044	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2045	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2046	}
		2047
		2048	#endif
		2049
		2050	#endif
		2051
		2052	#############################################################################
		2053	# urxvt::overlay
		2054	#############################################################################
		2055
1104	MODULE = urxvt PACKAGE = urxvt::overlay	2056	MODULE = urxvt PACKAGE = urxvt::overlay
1105		2057
1106	void	2058	void
1107	overlay::set (int x, int y, SV *text, SV *rend = 0)	2059	overlay::set (int x, int y, SV *text, SV *rend = 0)
1108		2060
…		…
1113	overlay::hide ()	2065	overlay::hide ()
1114		2066
1115	void	2067	void
1116	overlay::DESTROY ()	2068	overlay::DESTROY ()
1117		2069
		2070	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2071
		2072	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2073
		2074	#if HAVE_PIXBUF
		2075
		2076	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2077	C_ARGS: filename, 0
		2078
		2079	void
		2080	DESTROY (urxvt::pixbuf self)
		2081	CODE:
		2082	gdk_pixbuf_unref (self);
		2083
		2084	#endif
		2085
1118	MODULE = urxvt PACKAGE = urxvt::timer	2086	MODULE = urxvt PACKAGE = urxvt::img
1119		2087
1120	SV *	2088	#if HAVE_IMG
1121	timer::new ()
1122	CODE:
1123	timer *w = new timer;
1124	w->start (NOW);
1125	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1126	w->self = (HV *)SvRV (RETVAL);
1127	OUTPUT:
1128	RETVAL
1129		2089
1130	timer *	2090	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1131	timer::cb (SV *cb)	2091	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1132	CODE:
1133	THIS->cb (cb);
1134	RETVAL = THIS;
1135	OUTPUT:
1136	RETVAL
1137		2092
1138	NV	2093	int
1139	timer::at ()	2094	rxvt_img::w ()
1140	CODE:	2095	CODE:
1141	RETVAL = THIS->at;	2096	RETVAL = THIS->w;
1142	OUTPUT:	2097	OUTPUT:
1143	RETVAL	2098	RETVAL
1144		2099
1145	timer *	2100	int
1146	timer::interval (NV interval)	2101	rxvt_img::h ()
1147	CODE:	2102	CODE:
1148	THIS->interval = interval;
1149	RETVAL = THIS;	2103	RETVAL = THIS->h;
1150	OUTPUT:	2104	OUTPUT:
1151	RETVAL	2105	RETVAL
1152		2106
1153	timer *	2107	bool
1154	timer::set (NV tstamp)	2108	rxvt_img::shared ()
1155	CODE:	2109	CODE:
1156	THIS->set (tstamp);	2110	RETVAL = THIS->shared;
		2111	OUTPUT:
		2112	RETVAL
		2113
		2114	Pixmap
		2115	rxvt_img::pm ()
		2116	CODE:
1157	RETVAL = THIS;	2117	RETVAL = THIS->pm;
1158	OUTPUT:	2118	OUTPUT:
1159	RETVAL
1160
1161	timer *
1162	timer::start (NV tstamp = THIS->at)
1163	CODE:
1164	THIS->start (tstamp);
1165	RETVAL = THIS;	2119	RETVAL
1166	OUTPUT:
1167	RETVAL
1168		2120
1169	timer *
1170	timer::stop ()
1171	CODE:
1172	THIS->stop ();
1173	RETVAL = THIS;
1174	OUTPUT:
1175	RETVAL
1176
1177	void	2121	void
		2122	rxvt_img::fill (SV *c)
		2123	INIT:
		2124	rxvt_color rc;
		2125	parse_color (THIS->s, rc, c);
		2126	C_ARGS: rc
		2127
		2128	void
1178	timer::DESTROY ()	2129	rxvt_img::DESTROY ()
1179
1180	MODULE = urxvt PACKAGE = urxvt::iow
1181
1182	SV *
1183	iow::new ()
1184	CODE:	2130	CODE:
1185	iow *w = new iow;	2131	delete THIS;
1186	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1187	w->self = (HV *)SvRV (RETVAL);
1188	OUTPUT:
1189	RETVAL
1190		2132
1191	iow *
1192	iow::cb (SV *cb)
1193	CODE:
1194	THIS->cb (cb);
1195	RETVAL = THIS;
1196	OUTPUT:
1197	RETVAL
1198
1199	iow *
1200	iow::fd (int fd)
1201	CODE:
1202	THIS->fd = fd;
1203	RETVAL = THIS;
1204	OUTPUT:
1205	RETVAL
1206
1207	iow *
1208	iow::events (short events)
1209	CODE:
1210	THIS->events = events;
1211	RETVAL = THIS;
1212	OUTPUT:
1213	RETVAL
1214
1215	iow *
1216	iow::start ()
1217	CODE:
1218	THIS->start ();
1219	RETVAL = THIS;
1220	OUTPUT:
1221	RETVAL
1222
1223	iow *
1224	iow::stop ()
1225	CODE:
1226	THIS->stop ();
1227	RETVAL = THIS;
1228	OUTPUT:
1229	RETVAL
1230
1231	void	2133	void
1232	iow::DESTROY ()	2134	rxvt_img::blur (int rh, int rv)
1233		2135
		2136	void
		2137	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1234		2138
		2139	void
		2140	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2141
		2142	void
		2143	rxvt_img::unshare ()
		2144
		2145	rxvt_img *
		2146	rxvt_img::clone ()
		2147
		2148	rxvt_img *
		2149	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2150
		2151	rxvt_img *
		2152	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, render_repeat_mode repeat = RepeatNormal)
		2153	INIT:
		2154	double matrix[9] = {
		2155	p11, p12, p13,
		2156	p21, p22, p23,
		2157	p31, p32, p33
		2158	};
		2159	C_ARGS: new_width, new_height, matrix, repeat
		2160
		2161	rxvt_img *
		2162	rxvt_img::scale (int new_width, int new_height)
		2163
		2164	rxvt_img *
		2165	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2166
		2167	#endif
		2168

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