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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.28 by root, Fri Jan 6 02:58:02 2006 UTC vs.
Revision 1.259 by sf-exg, Sun Mar 5 06:11:32 2023 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) 2005-2014 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 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
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 <X11/extensions/shape.h>
		38
		39	// support old includes (https://bugs.freedesktop.org/show_bug.cgi?id=2799, https://lists.x.org/archives/xorg-arch/2005-March/000004.html)
		40	#ifndef ShapeInput
		41	# define ShapeInput 2
		42	#endif
		43
		44	#include "ev_cpp.h"
33	#include "rxvt.h"	45	#include "rxvt.h"
34	#include "iom.h"	46	#include "keyboard.h"
35	#include "rxvtutil.h"	47	#include "rxvtutil.h"
36	#include "rxvtperl.h"	48	#include "rxvtperl.h"
37		49
38	#include "perlxsi.c"	50	#include "perlxsi.c"
		51
		52	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		53
40	#undef LINENO	54	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	55	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	56	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	57	#define ROW(n) THIS->row_buf [LINENO (n)]
44		58
45	/////////////////////////////////////////////////////////////////////////////	59	/////////////////////////////////////////////////////////////////////////////
46		60
		61	typedef char * octet_string;
		62	typedef char * utf8_string;
		63
		64	typedef int render_repeat_mode;
		65
		66	#if HAVE_PIXBUF
		67	typedef GdkPixbuf * urxvt__pixbuf;
		68	#endif
		69	#if HAVE_IMG
		70	typedef rxvt_img * urxvt__img;
		71	typedef rxvt_img::nv rxvt_img__nv;
		72
		73	/////////////////////////////////////////////////////////////////////////////
		74
		75	static rgba
		76	parse_rgba (SV *sv, rxvt_screen *s = 0)
		77	{
		78	rgba c;
		79
		80	if (SvROK (sv))
		81	{
		82	AV *av = (AV *)SvRV (sv);
		83
		84	if (SvTYPE ((SV *)av) != SVt_PVAV)
		85	croak ("colour must be either a colour string, or an array,");
		86
		87	int len = av_len (av) + 1;
		88
		89	if (len != 1 && len != 3 && len != 4)
		90	croak ("component colour array must have 1, 3 or 4 components,");
		91
		92	c.a = rgba::MAX_CC;
		93
		94	c.r = c.g = c.b = float_to_component (SvNV (*av_fetch (av, 0, 0)));
		95
		96	if (len >= 3)
		97	{
		98	c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
		99	c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
		100
		101	if (len >= 4)
		102	c.a = float_to_component (SvNV (*av_fetch (av, 3, 0)));
		103	}
		104	}
		105	else if (s)
		106	{
		107	rxvt_color rc;
		108	rc.set (s, SvPVbyte_nolen (sv));
		109	rc.get (c);
		110	}
		111	else
		112	croak ("unable to parse colour,");
		113
		114	return c;
		115	}
		116
		117	/////////////////////////////////////////////////////////////////////////////
		118	#endif
		119
47	static wchar_t *	120	static wchar_t *
48	sv2wcs (SV *sv)	121	sv2wcs (SV *sv)
49	{	122	{
50	STRLEN len;	123	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	124	char *str = SvPVutf8 (sv, len);
…		…
63		136
64	return sv;	137	return sv;
65	}	138	}
66		139
67	static SV *	140	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)	141	newSVptr (void *ptr, const char *klass)
76	{	142	{
77	HV *hv = newHV ();	143	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	144	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	145	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);	167	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		168
103	return (long)mg->mg_ptr;	169	return (long)mg->mg_ptr;
104	}	170	}
105		171
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	172	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	173	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		174
109	/////////////////////////////////////////////////////////////////////////////	175	/////////////////////////////////////////////////////////////////////////////
110		176
111	struct perl_watcher	177	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		178
		179	class overlay : overlay_base
112	{	180	{
113	SV *cbsv;	181	rxvt_term *THIS;
		182	AV *overlay_av;
		183	int border;
		184
		185	public:
114	HV *self;	186	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		187
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	189	~overlay ();
212		190
213	void show ();	191	void show ();
…		…
217		195
218	void set (int x, int y, SV *str, SV *rend);	196	void set (int x, int y, SV *str, SV *rend);
219	};	197	};
220		198
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	199	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)	200	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	201	{
		202	x = x_;
		203	y = y_;
		204	w = w_;
		205	h = h_;
		206
		207	if (w < 0) w = 0;
		208	if (h < 0) h = 0;
		209
224	if (border == 2)	210	if (border == 2)
225	{	211	{
226	w += 2;	212	w += 2;
227	h += 2;	213	h += 2;
228	}	214	}
…		…
266	*rp++ = r;	252	*rp++ = r;
267	}	253	}
268	}	254	}
269		255
270	show ();	256	show ();
271	THIS->want_refresh = 1;
272	}	257	}
273		258
274	overlay::~overlay ()	259	overlay::~overlay ()
275	{	260	{
276	hide ();	261	hide ();
…		…
281	delete [] rend[y];	266	delete [] rend[y];
282	}	267	}
283		268
284	delete [] text;	269	delete [] text;
285	delete [] rend;	270	delete [] rend;
		271	}
		272
		273	void
		274	overlay::show ()
		275	{
		276	if (overlay_av)
		277	return;
		278
		279	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		280	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		281	));
		282	av_push (overlay_av, newSViv ((long)this));
286		283
287	THIS->want_refresh = 1;	284	THIS->want_refresh = 1;
288	}	285	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	}	286	}
298		287
299	void	288	void
300	overlay::hide ()	289	overlay::hide ()
301	{	290	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	291	if (!overlay_av)
		292	return;
303		293
304	if (ovs)	294	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		295
308	HV *hv = (HV *)SvRV (*ovs);	296	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	297	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	298	break;
		299
		300	for (; i < AvFILL (overlay_av); i++)
		301	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		302
		303	SvREFCNT_dec (av_pop (overlay_av));
		304
		305	SvREFCNT_dec (overlay_av);
		306	overlay_av = 0;
		307
		308	THIS->want_refresh = 1;
		309	THIS->refresh_check ();
311	}	310	}
312		311
313	void overlay::swap ()	312	void overlay::swap ()
314	{	313	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	314	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));	315	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		316
318	int ov_w = min (w, THIS->ncol - ov_x);	317	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	318	int ov_h = min (h, THIS->nrow - ov_y);
		319
		320	// hide cursor if it is within the overlay area
		321	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		322	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		323	THIS->screen.flags &= ~Screen_VisibleCursor;
320		324
321	for (int y = ov_h; y--; )	325	for (int y = ov_h; y--; )
322	{	326	{
323	text_t *t1 = text [y];	327	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	328	rend_t *r1 = rend [y];
325		329
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	330	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;	331	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		332
329	for (int x = ov_w; x--; )	333	for (int x = ov_w; x--; )
330	{	334	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	335	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));	336	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)	359	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	360	croak ("rend must be arrayref");
357		361
358	AV *av = (AV *)SvRV (rend);	362	AV *av = (AV *)SvRV (rend);
359		363
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	364	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	365	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	366	}
363		367
364	THIS->want_refresh = 1;	368	THIS->want_refresh = 1;
		369	THIS->refresh_check ();
365	}	370	}
366
367		371
368	/////////////////////////////////////////////////////////////////////////////	372	/////////////////////////////////////////////////////////////////////////////
369		373
		374	#include "iom_perl.h"
		375
		376	/////////////////////////////////////////////////////////////////////////////
		377
370	struct rxvt_perl_interp rxvt_perl;	378	struct rxvt_perl_interp rxvt_perl;
371		379
372	static PerlInterpreter *perl;	380	static PerlInterpreter *perl;
373		381
374	rxvt_perl_interp::rxvt_perl_interp ()	382	#if 0 /* we are not a library anymore, so doing this is just not worth it */
375	{	383	/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
376	}	384	/* but therse are not guaranteed anyway... */
377
378	rxvt_perl_interp::~rxvt_perl_interp ()	385	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	386	{
380	if (perl)	387	if (perl)
381	{	388	{
		389	localise_env set_environ (perl_environ);
382	perl_destruct (perl);	390	perl_destruct (perl);
383	perl_free (perl);	391	perl_free (perl);
		392	PERL_SYS_TERM ();
384	}	393	}
385	}	394	}
		395	#endif
386		396
387	void	397	void
388	rxvt_perl_interp::init ()	398	rxvt_perl_interp::init ()
389	{	399	{
390	if (!perl)	400	if (!perl)
391	{	401	{
		402	rxvt_push_locale (""); // perl init destroys current locale
		403
		404	{
		405	perl_environ = rxvt_environ;
		406	localise_env set_environ (perl_environ);
		407
392	char *argv[] = {	408	const char *args[] = {
393	"",	409	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	410	"-e"
		411	"BEGIN {"
		412	" urxvt->bootstrap;"
		413	" unshift @INC, '" LIBDIR "';"
		414	"}"
		415	""
		416	"use urxvt;",
		417	0
395	};	418	};
		419	int argc = ecb_array_length (args) - 1;
		420	char **argv = (char **)args;
396		421
		422	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	423	perl = perl_alloc ();
398	perl_construct (perl);	424	perl_construct (perl);
399		425
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	426	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	427	|| perl_run (perl))
		428	{
		429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		430
		431	perl_destruct (perl);
		432	perl_free (perl);
		433	perl = 0;
		434	}
		435	}
		436
		437	rxvt_pop_locale ();
		438	}
		439	}
		440
		441	void
		442	rxvt_perl_interp::init (rxvt_term *term)
		443	{
		444	init ();
		445
		446	if (perl && !term->perl.self)
		447	{
		448	// runs outside of perls ENV
		449	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		450	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		451	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		452	}
		453	}
		454
		455	void
		456	rxvt_perl_interp::eval (const char *str)
		457	{
		458	eval_pv (str, 1);
		459	}
		460
		461	void
		462	rxvt_perl_interp::usage (rxvt_term *term, int type)
		463	{
		464	localise_env set_environ (perl_environ);
		465
		466	ENTER;
		467	SAVETMPS;
		468
		469	dSP;
		470	PUSHMARK (SP);
		471	EXTEND (SP, 2);
		472	PUSHs (sv_2mortal (newSVterm (term)));
		473	PUSHs (sv_2mortal (newSViv (type)));
		474	PUTBACK;
		475	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		476
		477	FREETMPS;
		478	LEAVE;
		479	}
		480
		481	uint8_t
		482	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		483	{
		484	localise_env set_environ (perl_environ);
		485
		486	ENTER;
		487	SAVETMPS;
		488
		489	dSP;
		490	PUSHMARK (SP);
		491	EXTEND (SP, 6);
		492	PUSHs (sv_2mortal (newSVterm (term)));
		493	PUSHs (sv_2mortal (newSVpv (name, 0)));
		494	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		495	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		496	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		497	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		498	PUTBACK;
		499	call_pv ("urxvt::parse_resource", G_SCALAR);
		500	SPAGAIN;
		501
		502	uint8_t ret = POPi;
		503
		504	FREETMPS;
		505	LEAVE;
		506
		507	return ret;
		508	}
		509
		510	static void
		511	_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
		512	{
		513	unsigned int state;
		514
		515	if (term->parse_keysym (k, state) == -1)
		516	return;
		517
		518	dSP;
		519	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		520	PUTBACK;
		521	}
		522
		523	static void
		524	_keysym_resources (rxvt_term *term)
		525	{
		526	term->enumerate_keysym_resources (_keysym_resource_push);
		527	}
		528
		529	static void
		530	ungrab (rxvt_term *THIS)
		531	{
		532	if (THIS->perl.grabtime)
		533	{
		534	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		535	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		536	THIS->perl.grabtime = 0;
		537	}
		538	}
		539
		540	bool
		541	rxvt_perl_interp::invoke (rxvt_term *term, int htype, ...)
		542	{
		543	if (!perl || !term->perl.self)
		544	return false;
		545
		546	localise_env set_environ (perl_environ);
		547
		548	// pre-handling of some events
		549	if (htype == HOOK_REFRESH_END)
		550	{
		551	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		552
		553	for (int i = 0; i <= AvFILL (av); i++)
		554	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		555	}
		556	else if (htype == HOOK_DESTROY)
		557	{
		558	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		559
		560	for (int i = AvFILL (av); i >= 0; i--)
402	{	561	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	562	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		563	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	564	}
409	}	565	}
410	}
411		566
412	bool	567	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		568
418	if (htype == HOOK_INIT) // first hook ever called	569	if (term->perl.should_invoke [htype])
419	{	570	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	571	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	572	va_list ap;
		573
		574	va_start (ap, htype);
		575
		576	ENTER;
		577	SAVETMPS;
		578
		579	PUSHMARK (SP);
		580
		581	EXTEND (SP, 2);
		582	PUSHs (sv_2mortal (newSVterm (term)));
		583	PUSHs (sv_2mortal (newSViv (htype)));
		584
		585	for (;;) {
		586	data_type dt = (data_type)va_arg (ap, int);
		587
		588	switch (dt)
		589	{
		590	case DT_INT:
		591	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		592	break;
		593
		594	case DT_LONG:
		595	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		596	break;
		597
		598	case DT_STR:
		599	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		600	break;
		601
		602	case DT_STR_LEN:
		603	{
		604	char *str = va_arg (ap, char *);
		605	int len = va_arg (ap, int);
		606
		607	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		608	}
		609	break;
		610
		611	case DT_WCS_LEN:
		612	{
		613	wchar_t *wstr = va_arg (ap, wchar_t *);
		614	int wlen = va_arg (ap, int);
		615
		616	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		617	}
		618	break;
		619
		620	case DT_LCS_LEN:
		621	{
		622	long *lstr = va_arg (ap, long *);
		623	int llen = va_arg (ap, int);
		624
		625	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		626	}
		627	break;
		628
		629	case DT_XEVENT:
		630	{
		631	XEvent *xe = va_arg (ap, XEvent *);
		632	HV *hv = newHV ();
		633
		634	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		635	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		636	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		637	# undef set
		638
		639	setiv (type, xe->type);
		640	setiv (send_event, xe->xany.send_event);
		641	setiv (serial, xe->xany.serial);
		642
		643	switch (xe->type)
		644	{
		645	case KeyPress:
		646	case KeyRelease:
		647	case ButtonPress:
		648	case ButtonRelease:
		649	case MotionNotify:
		650	setuv (window, xe->xmotion.window);
		651	setuv (root, xe->xmotion.root);
		652	setuv (subwindow, xe->xmotion.subwindow);
		653	setuv (time, xe->xmotion.time);
		654	setiv (x, xe->xmotion.x);
		655	setiv (y, xe->xmotion.y);
		656	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		657	setiv (col, xe->xmotion.x / term->fwidth);
		658	setiv (x_root, xe->xmotion.x_root);
		659	setiv (y_root, xe->xmotion.y_root);
		660	setuv (state, xe->xmotion.state);
		661
		662	switch (xe->type)
		663	{
		664	case KeyPress:
		665	case KeyRelease:
		666	setuv (keycode, xe->xkey.keycode);
		667	break;
		668
		669	case ButtonPress:
		670	case ButtonRelease:
		671	setuv (button, xe->xbutton.button);
		672	break;
		673
		674	case MotionNotify:
		675	setiv (is_hint, xe->xmotion.is_hint);
		676	break;
		677	}
		678
		679	break;
		680
		681	case MapNotify:
		682	case UnmapNotify:
		683	case ConfigureNotify:
		684	setuv (event, xe->xconfigure.event);
		685	setuv (window, xe->xconfigure.window);
		686
		687	switch (xe->type)
		688	{
		689	case ConfigureNotify:
		690	setiv (x, xe->xconfigure.x);
		691	setiv (y, xe->xconfigure.y);
		692	setiv (width, xe->xconfigure.width);
		693	setiv (height, xe->xconfigure.height);
		694	setuv (above, xe->xconfigure.above);
		695	break;
		696	}
		697
		698	break;
		699
		700	case PropertyNotify:
		701	setuv (window, xe->xproperty.window);
		702	setuv (atom, xe->xproperty.atom);
		703	setuv (time, xe->xproperty.time);
		704	setiv (state, xe->xproperty.state);
		705	break;
		706
		707	case ClientMessage:
		708	setuv (window, xe->xclient.window);
		709	setuv (message_type, xe->xclient.message_type);
		710	setuv (format, xe->xclient.format);
		711	setuv (l0, xe->xclient.data.l[0]);
		712	setuv (l1, xe->xclient.data.l[1]);
		713	setuv (l2, xe->xclient.data.l[2]);
		714	setuv (l3, xe->xclient.data.l[3]);
		715	setuv (l4, xe->xclient.data.l[4]);
		716	break;
		717	}
		718
		719	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		720	}
		721	break;
		722
		723	case DT_END:
		724	goto call;
		725
		726	default:
		727	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		728	}
		729	}
		730
		731	call:
		732	va_end (ap);
		733
		734	PUTBACK;
		735	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		736	SPAGAIN;
		737
		738	if (count)
		739	{
		740	SV *status = POPs;
		741	count = SvTRUE (status);
		742	}
		743
		744	PUTBACK;
		745	FREETMPS;
		746	LEAVE;
		747
		748	if (SvTRUE (ERRSV))
		749	{
		750	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		751	ungrab (term); // better lose the grab than the session
		752	}
		753
		754	event_consumed = !!count;
422	}	755	}
423	else if (!term->self)	756	else
424	return false; // perl not initialized for this instance	757	event_consumed = false;
		758
		759	// post-handling of some events
		760	if (htype == HOOK_REFRESH_BEGIN)
		761	{
		762	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		763
		764	for (int i = AvFILL (av); i >= 0; i--)
		765	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		766	}
425	else if (htype == HOOK_DESTROY)	767	else if (htype == HOOK_DESTROY)
426	{	768	{
427	// handled later	769	clearSVptr ((SV *)term->perl.self);
		770	SvREFCNT_dec ((SV *)term->perl.self);
		771
		772	// don't allow further calls
		773	term->perl.self = 0;
428	}	774	}
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		775
433	if (HvKEYS (hv))	776	return event_consumed;
434	{	777	}
435	hv_iterinit (hv);
436		778
437	while (HE *he = hv_iternext (hv))	779	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	780	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	781	{
440	}	782	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		783
449	ENTER;	784	ENTER;
450	SAVETMPS;	785	SAVETMPS;
451		786
452	PUSHMARK (SP);	787	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));	788	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		789	PUTBACK;
		790	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
456		791
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_USTRING_LEN:
475	{
476	unicode_t *ustr = va_arg (ap, unicode_t *);
477	int ulen = va_arg (ap, int);
478	wchar_t *wstr = new wchar_t [ulen];
479
480	for (int i = ulen; i--; )
481	wstr [i] = ustr [i];
482
483	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485	delete [] wstr;
486	}
487
488	case DT_END:
489	{
490	va_end (ap);
491
492	PUTBACK;
493	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
494	SPAGAIN;
495
496	if (count)
497	{
498	SV *status = POPs;
499	count = SvTRUE (status);
500	}
501
502	PUTBACK;
503	FREETMPS;
504	LEAVE;
505
506	if (SvTRUE (ERRSV))	792	if (SvTRUE (ERRSV))
507	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	793	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
508		794
509	if (htype == HOOK_DESTROY)	795	FREETMPS;
510	{	796	LEAVE;
511	clearSVptr ((SV *)term->self);
512	SvREFCNT_dec ((SV *)term->self);
513	}
514
515	return count;
516	}
517
518	default:
519	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
520	}
521	}
522	}	797	}
523		798
524	/////////////////////////////////////////////////////////////////////////////	799	/////////////////////////////////////////////////////////////////////////////
525		800
526	MODULE = urxvt PACKAGE = urxvt	801	MODULE = urxvt PACKAGE = urxvt
527		802
528	PROTOTYPES: ENABLE	803	PROTOTYPES: ENABLE
529		804
530	BOOT:	805	BOOT:
531	{	806	{
532	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	807	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		808	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		809	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		810	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		811
533	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	812	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
534	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	813	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
535	# include "hookinc.h"	814	# include "hookinc.h"
536	# undef def	815	# undef def
537		816
		817	HV *option = get_hv ("urxvt::OPTION", 1);
		818	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		819	# define nodef(name)
		820	# include "optinc.h"
		821	# undef nodef
		822	# undef def
		823
		824	HV *stash = gv_stashpv ("urxvt", 1);
		825	static const struct {
		826	const char *name;
		827	IV iv;
		828	} *civ, const_iv[] = {
		829	# define const_iv(name) { # name, (IV)name }
		830	const_iv (HOOK_INIT),
		831	const_iv (HOOK_DESTROY),
		832	const_iv (HOOK_ACTION),
		833	const_iv (HOOK_OSC_SEQ),
		834	const_iv (HOOK_OSC_SEQ_PERL),
		835
		836	const_iv (NUM_RESOURCES),
538	export_const (DEFAULT_RSTYLE);	837	const_iv (DEFAULT_RSTYLE),
539	export_const (OVERLAY_RSTYLE);	838	const_iv (OVERLAY_RSTYLE),
540	export_const (RS_Bold);	839	const_iv (Color_Bits),
541	export_const (RS_Italic);	840	const_iv (RS_bgShift), const_iv (RS_bgMask),
542	export_const (RS_Blink);	841	const_iv (RS_fgShift), const_iv (RS_fgMask),
543	export_const (RS_RVid);	842	const_iv (RS_Careful),
544	export_const (RS_Uline);	843	const_iv (RS_fontCount),
		844	const_iv (RS_fontShift),
		845	const_iv (RS_fontMask),
		846	const_iv (RS_baseattrMask),
		847	const_iv (RS_attrMask),
		848	const_iv (RS_redraw),
		849	const_iv (RS_Sel),
		850	const_iv (RS_Bold),
		851	const_iv (RS_Italic),
		852	const_iv (RS_Blink),
		853	const_iv (RS_RVid),
		854	const_iv (RS_Uline),
545		855
546	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	856	// TODO: should support all colour constants, create colorinc.h &c
547	}	857	const_iv (Color_fg),
		858	const_iv (Color_bg),
		859	# if OFF_FOCUS_FADING
		860	const_iv (Color_fade),
		861	# endif
		862	const_iv (Color_pointer_fg),
		863	const_iv (Color_pointer_bg),
		864	const_iv (Color_border),
		865	const_iv (NRS_COLORS),
		866	const_iv (TOTAL_COLORS),
548		867
549	SV *	868	const_iv (None),
550	new (...)	869	const_iv (CurrentTime),
551	CODE:	870	const_iv (ShiftMask),
552	{	871	const_iv (LockMask),
553	stringvec *argv = new stringvec;	872	const_iv (ControlMask),
554	bool success;	873	const_iv (Mod1Mask),
		874	const_iv (Mod2Mask),
		875	const_iv (Mod3Mask),
		876	const_iv (Mod4Mask),
		877	const_iv (Mod5Mask),
		878	const_iv (Button1Mask),
		879	const_iv (Button2Mask),
		880	const_iv (Button3Mask),
		881	const_iv (Button4Mask),
		882	const_iv (Button5Mask),
		883	const_iv (AnyModifier),
555		884
556	for (int i = 0; i < items ;i++)	885	const_iv (NoSymbol),
557	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	886	const_iv (GrabModeSync),
		887	const_iv (GrabModeAsync),
558		888
559	rxvt_term *term = new rxvt_term;	889	const_iv (NoEventMask),
		890	const_iv (KeyPressMask),
		891	const_iv (KeyReleaseMask),
		892	const_iv (ButtonPressMask),
		893	const_iv (ButtonReleaseMask),
		894	const_iv (EnterWindowMask),
		895	const_iv (LeaveWindowMask),
		896	const_iv (PointerMotionMask),
		897	const_iv (PointerMotionHintMask),
		898	const_iv (Button1MotionMask),
		899	const_iv (Button2MotionMask),
		900	const_iv (Button3MotionMask),
		901	const_iv (Button4MotionMask),
		902	const_iv (Button5MotionMask),
		903	const_iv (ButtonMotionMask),
		904	const_iv (KeymapStateMask),
		905	const_iv (ExposureMask),
		906	const_iv (VisibilityChangeMask),
		907	const_iv (StructureNotifyMask),
		908	const_iv (ResizeRedirectMask),
		909	const_iv (SubstructureNotifyMask),
		910	const_iv (SubstructureRedirectMask),
		911	const_iv (FocusChangeMask),
		912	const_iv (PropertyChangeMask),
		913	const_iv (ColormapChangeMask),
		914	const_iv (OwnerGrabButtonMask),
560		915
561	term->argv = argv;	916	const_iv (KeyPress),
		917	const_iv (KeyRelease),
		918	const_iv (ButtonPress),
		919	const_iv (ButtonRelease),
		920	const_iv (MotionNotify),
		921	const_iv (EnterNotify),
		922	const_iv (LeaveNotify),
		923	const_iv (FocusIn),
		924	const_iv (FocusOut),
		925	const_iv (KeymapNotify),
		926	const_iv (Expose),
		927	const_iv (GraphicsExpose),
		928	const_iv (NoExpose),
		929	const_iv (VisibilityNotify),
		930	const_iv (CreateNotify),
		931	const_iv (DestroyNotify),
		932	const_iv (UnmapNotify),
		933	const_iv (MapNotify),
		934	const_iv (MapRequest),
		935	const_iv (ReparentNotify),
		936	const_iv (ConfigureNotify),
		937	const_iv (ConfigureRequest),
		938	const_iv (GravityNotify),
		939	const_iv (ResizeRequest),
		940	const_iv (CirculateNotify),
		941	const_iv (CirculateRequest),
		942	const_iv (PropertyNotify),
		943	const_iv (SelectionClear),
		944	const_iv (SelectionRequest),
		945	const_iv (SelectionNotify),
		946	const_iv (ColormapNotify),
		947	const_iv (ClientMessage),
		948	const_iv (MappingNotify),
562		949
		950	// shape extension
		951	const_iv (ShapeSet),
		952	const_iv (ShapeUnion),
		953	const_iv (ShapeIntersect),
		954	const_iv (ShapeSubtract),
		955	const_iv (ShapeInvert),
		956
		957	const_iv (ShapeBounding),
		958	const_iv (ShapeClip),
		959	const_iv (ShapeInput),
		960
		961	// XIM
		962	# if ENABLE_XIM_ONTHESPOT
		963	const_iv (XIMReverse),
		964	const_iv (XIMUnderline),
		965	const_iv (XIMHighlight),
		966	const_iv (XIMPrimary),
		967	const_iv (XIMSecondary),
		968	const_iv (XIMTertiary),
		969	const_iv (XIMVisibleToForward),
		970	const_iv (XIMVisibleToBackword),
		971	const_iv (XIMVisibleToCenter),
		972	# endif
		973	# if XRENDER
		974	const_iv (PictStandardARGB32),
		975	const_iv (PictStandardRGB24),
		976	const_iv (PictStandardA8),
		977	const_iv (PictStandardA4),
		978	const_iv (PictStandardA1),
		979	const_iv (RepeatNone),
		980	const_iv (RepeatNormal),
		981	const_iv (RepeatPad),
		982	const_iv (RepeatReflect),
		983	// all versions
		984	const_iv (PictOpClear),
		985	const_iv (PictOpSrc),
		986	const_iv (PictOpDst),
		987	const_iv (PictOpOver),
		988	const_iv (PictOpOverReverse),
		989	const_iv (PictOpIn),
		990	const_iv (PictOpInReverse),
		991	const_iv (PictOpOut),
		992	const_iv (PictOpOutReverse),
		993	const_iv (PictOpAtop),
		994	const_iv (PictOpAtopReverse),
		995	const_iv (PictOpXor),
		996	const_iv (PictOpAdd),
		997	const_iv (PictOpSaturate),
		998	// 0.2+
		999	const_iv (PictOpDisjointClear),
		1000	const_iv (PictOpDisjointSrc),
		1001	const_iv (PictOpDisjointDst),
		1002	const_iv (PictOpDisjointOver),
		1003	const_iv (PictOpDisjointOverReverse),
		1004	const_iv (PictOpDisjointIn),
		1005	const_iv (PictOpDisjointInReverse),
		1006	const_iv (PictOpDisjointOut),
		1007	const_iv (PictOpDisjointOutReverse),
		1008	const_iv (PictOpDisjointAtop),
		1009	const_iv (PictOpDisjointAtopReverse),
		1010	const_iv (PictOpDisjointXor),
		1011	const_iv (PictOpConjointClear),
		1012	const_iv (PictOpConjointSrc),
		1013	const_iv (PictOpConjointDst),
		1014	const_iv (PictOpConjointOver),
		1015	const_iv (PictOpConjointOverReverse),
		1016	const_iv (PictOpConjointIn),
		1017	const_iv (PictOpConjointInReverse),
		1018	const_iv (PictOpConjointOut),
		1019	const_iv (PictOpConjointOutReverse),
		1020	const_iv (PictOpConjointAtop),
		1021	const_iv (PictOpConjointAtopReverse),
		1022	const_iv (PictOpConjointXor),
		1023	// 0.11+
		1024	const_iv (PictOpMultiply),
		1025	const_iv (PictOpScreen),
		1026	const_iv (PictOpOverlay),
		1027	const_iv (PictOpDarken),
		1028	const_iv (PictOpLighten),
		1029	const_iv (PictOpColorDodge),
		1030	const_iv (PictOpColorBurn),
		1031	const_iv (PictOpHardLight),
		1032	const_iv (PictOpSoftLight),
		1033	const_iv (PictOpDifference),
		1034	const_iv (PictOpExclusion),
		1035	const_iv (PictOpHSLHue),
		1036	const_iv (PictOpHSLSaturation),
		1037	const_iv (PictOpHSLColor),
		1038	const_iv (PictOpHSLLuminosity),
		1039	# endif
		1040	# if 0
		1041	const_iv (XIMForwardChar),
		1042	const_iv (XIMBackwardChar),
		1043	const_iv (XIMForwardWord),
		1044	const_iv (XIMBackwardWord),
		1045	const_iv (XIMCaretUp),
		1046	const_iv (XIMCaretDown),
		1047	const_iv (XIMNextLine),
		1048	const_iv (XIMPreviousLine),
		1049	const_iv (XIMLineStart),
		1050	const_iv (XIMLineEnd),
		1051	const_iv (XIMAbsolutePosition),
		1052	const_iv (XIMDontChange),
		1053	# endif
		1054
		1055	/* DEC private modes */
		1056	const_iv (PrivMode_132),
		1057	const_iv (PrivMode_132OK),
		1058	const_iv (PrivMode_rVideo),
		1059	const_iv (PrivMode_relOrigin),
		1060	const_iv (PrivMode_Screen),
		1061	const_iv (PrivMode_Autowrap),
		1062	const_iv (PrivMode_aplCUR),
		1063	const_iv (PrivMode_aplKP),
		1064	const_iv (PrivMode_HaveBackSpace),
		1065	const_iv (PrivMode_BackSpace),
		1066	const_iv (PrivMode_ShiftKeys),
		1067	const_iv (PrivMode_VisibleCursor),
		1068	const_iv (PrivMode_MouseX10),
		1069	const_iv (PrivMode_MouseX11),
		1070	const_iv (PrivMode_scrollBar),
		1071	const_iv (PrivMode_TtyOutputInh),
		1072	const_iv (PrivMode_Keypress),
		1073	const_iv (PrivMode_smoothScroll),
		1074	const_iv (PrivMode_vt52),
		1075	const_iv (PrivMode_LFNL),
		1076	const_iv (PrivMode_MouseBtnEvent),
		1077	const_iv (PrivMode_MouseAnyEvent),
		1078	const_iv (PrivMode_BracketPaste),
		1079	const_iv (PrivMode_ExtMouseUTF8),
		1080	const_iv (PrivMode_ExtMouseUrxvt),
		1081	const_iv (PrivMode_BlinkingCursor),
		1082	const_iv (PrivMode_mouse_report),
		1083	const_iv (PrivMode_Default),
		1084	};
		1085
		1086	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1087	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1088	}
		1089
		1090	void
		1091	log (utf8_string msg)
		1092	CODE:
		1093	rxvt_log ("%s", msg);
		1094
		1095	void
		1096	warn (utf8_string msg)
		1097	CODE:
		1098	rxvt_warn ("%s", msg);
		1099
		1100	void
		1101	fatal (utf8_string msg)
		1102	CODE:
		1103	rxvt_fatal ("%s", msg);
		1104
		1105	void
		1106	_exit (int status)
		1107
		1108	void
		1109	catch_fatal (SV *block)
		1110	PROTOTYPE: &
		1111	CODE:
563	try	1112	try
564	{	1113	{
565	if (!term->init (argv->size (), argv->begin ()))	1114	PUSHMARK (SP);
566	term = 0;	1115	PUTBACK;
		1116	call_sv (block, G_VOID | G_DISCARD);
		1117	SPAGAIN;
567	}	1118	}
568	catch (const class rxvt_failure_exception &e)	1119	catch (const rxvt_failure_exception &e)
569	{
570	term->destroy ();
571	croak ("exception caught while initializing new terminal instance");
572	}	1120	{
573		1121	croak ("rxvt_fatal exception caught, trying to continue.");
574	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;	1122	}
575	}
576	OUTPUT:
577	RETVAL
578
579	void
580	set_should_invoke (int htype, int value)
581	CODE:
582	rxvt_perl.should_invoke [htype] = value;
583
584	void
585	warn (const char *msg)
586	CODE:
587	rxvt_warn ("%s", msg);
588
589	void
590	fatal (const char *msg)
591	CODE:
592	rxvt_fatal ("%s", msg);
593		1123
594	NV	1124	NV
595	NOW ()	1125	NOW ()
596	CODE:	1126	CODE:
597	RETVAL = NOW;	1127	RETVAL = ev::now ();
598	OUTPUT:	1128	OUTPUT:
599	RETVAL	1129	RETVAL
600		1130
601	int	1131	int
602	GET_BASEFG (int rend)	1132	GET_BASEFG (int rend)
…		…
613	RETVAL	1143	RETVAL
614		1144
615	int	1145	int
616	SET_FGCOLOR (int rend, int new_color)	1146	SET_FGCOLOR (int rend, int new_color)
617	CODE:	1147	CODE:
618	RETVAL = SET_FGCOLOR (rend, new_color);	1148	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
619	OUTPUT:	1149	OUTPUT:
620	RETVAL	1150	RETVAL
621		1151
622	int	1152	int
623	SET_BGCOLOR (int rend, int new_color)	1153	SET_BGCOLOR (int rend, int new_color)
624	CODE:	1154	CODE:
625	RETVAL = SET_BGCOLOR (rend, new_color);	1155	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
626	OUTPUT:	1156	OUTPUT:
627	RETVAL	1157	RETVAL
628		1158
629	int	1159	int
630	GET_CUSTOM (int rend)	1160	GET_CUSTOM (int rend)
631	CODE:	1161	CODE:
632	RETVAL = (rend && RS_customMask) >> RS_customShift;	1162	RETVAL = (rend & RS_customMask) >> RS_customShift;
633	OUTPUT:	1163	OUTPUT:
634	RETVAL	1164	RETVAL
635		1165
636	int	1166	int
637	SET_CUSTOM (int rend, int new_value)	1167	SET_CUSTOM (int rend, int new_value)
638	CODE:	1168	CODE:
639	{	1169	{
640	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))	1170	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
641	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);	1171	croak ("custom value out of range, must be 0..%lu", RS_customCount - 1);
642		1172
643	RETVAL = (rend & ~RS_customMask)	1173	RETVAL = (rend & ~RS_customMask)
644	| ((new_value << RS_customShift) & RS_customMask);	1174	| ((new_value << RS_customShift) & RS_customMask);
645	}	1175	}
646	OUTPUT:	1176	OUTPUT:
647	RETVAL	1177	RETVAL
648		1178
		1179	void
		1180	termlist ()
		1181	PPCODE:
		1182	{
		1183	EXTEND (SP, rxvt_term::termlist.size ());
		1184
		1185	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1186	if ((*t)->perl.self)
		1187	PUSHs (sv_2mortal (newSVterm (*t)));
		1188	}
		1189
		1190	IV
		1191	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1192	CODE:
		1193	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1194	req->cb_sv = newSVsv (cb);
		1195	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1196	av_push (av, newSViv ((IV)req));
		1197	RETVAL = (IV)req;
		1198	OUTPUT:
		1199	RETVAL
		1200
		1201	void
		1202	_delete_selection_request (IV req_)
		1203	CODE:
		1204	rxvt_selection *req = (rxvt_selection *)req_;
		1205	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1206	int i;
		1207
		1208	for (i = AvFILL (av); i >= 0; i--)
		1209	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1210	break;
		1211
		1212	for (; i < AvFILL (av); i++)
		1213	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1214
		1215	av_pop (av);
		1216
		1217	delete req;
		1218
		1219	Region
		1220	XCreateRegion ()
		1221
		1222	int
		1223	XUnionRectWithRegion (int x, int y, int w, int h, Region src, Region dst)
		1224	CODE:
		1225	XRectangle rect;
		1226	rect.x = x;
		1227	rect.y = y;
		1228	rect.width = w;
		1229	rect.height = h;
		1230	RETVAL = XUnionRectWithRegion (&rect, src, dst);
		1231	OUTPUT: RETVAL
		1232
		1233	int
		1234	XIntersectRegion (Region src1, Region src2, Region res)
		1235
		1236	int
		1237	XUnionRegion (Region src1, Region src2, Region res)
		1238
		1239	int
		1240	XSubtractRegion (Region src1, Region src2, Region res)
		1241
		1242	int
		1243	XXorRegion (Region src1, Region src2, Region res)
		1244
		1245	int
		1246	XOffsetRegion (Region r, int dx, int dy)
		1247
		1248	int
		1249	XShrinkRegion (Region r, int dx, int dy)
		1250
		1251	int
		1252	XDestroyRegion (Region r)
		1253
649	MODULE = urxvt PACKAGE = urxvt::term	1254	MODULE = urxvt PACKAGE = urxvt::term
650		1255
		1256	SV *
		1257	_new (AV *env, AV *arg)
		1258	CODE:
		1259	{
		1260	rxvt_term *term = new rxvt_term;
		1261
		1262	stringvec *argv = new stringvec;
		1263	for (int i = 0; i <= AvFILL (arg); i++)
		1264	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1265
		1266	stringvec *envv = new stringvec;
		1267	for (int i = AvFILL (env) + 1; i--; )
		1268	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1269
		1270	try
		1271	{
		1272	term->init (argv, envv);
		1273	}
		1274	catch (const class rxvt_failure_exception &e)
		1275	{
		1276	term->destroy ();
		1277	croak ("error while initializing new terminal instance");
		1278	}
		1279
		1280	RETVAL = term && term->perl.self
		1281	? newSVterm (term) : &PL_sv_undef;
		1282	}
		1283	OUTPUT:
		1284	RETVAL
		1285
651	void	1286	void
652	rxvt_term::destroy ()	1287	rxvt_term::destroy ()
653		1288
		1289	void
		1290	rxvt_term::set_should_invoke (int htype, int inc)
		1291	CODE:
		1292	uint8_t &count = THIS->perl.should_invoke [htype];
		1293	uint8_t prev = count;
		1294	count += inc;
		1295	if (!prev != !count)
		1296	{
		1297	// hook status changed, react
		1298	switch (htype)
		1299	{
		1300	case HOOK_POSITION_CHANGE:
		1301	if (count)
		1302	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1303	}
		1304	}
		1305
		1306	void
		1307	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1308	CODE:
		1309	XrmPutStringResource (&THIS->option_db, specifier, value);
		1310
		1311	void
		1312	rxvt_term::_keysym_resources ()
		1313	PPCODE:
		1314	PUTBACK;
		1315	_keysym_resources (THIS);
		1316	SPAGAIN;
		1317
		1318	int
		1319	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1320	CODE:
		1321	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1322	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1323	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1324	OUTPUT: RETVAL
		1325
		1326	int
		1327	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1328	CODE:
		1329	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1330	OUTPUT: RETVAL
		1331
		1332	void
		1333	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1334	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1335	CODE:
		1336	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1337
		1338	void
		1339	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1340	CODE:
		1341	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1342
		1343	bool
		1344	rxvt_term::grab (Time eventtime, int sync = 0)
		1345	CODE:
		1346	{
		1347	int mode = sync ? GrabModeSync : GrabModeAsync;
		1348
		1349	THIS->perl.grabtime = 0;
		1350
		1351	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1352	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1353	mode, mode, None, GRAB_CURSOR, eventtime))
		1354	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1355	THIS->perl.grabtime = eventtime;
		1356	else
		1357	XUngrabPointer (THIS->dpy, eventtime);
		1358
		1359	RETVAL = !!THIS->perl.grabtime;
		1360	}
		1361	OUTPUT:
		1362	RETVAL
		1363
		1364	void
		1365	rxvt_term::allow_events_async ()
		1366	CODE:
		1367	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1368
		1369	void
		1370	rxvt_term::allow_events_sync ()
		1371	CODE:
		1372	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1373
		1374	void
		1375	rxvt_term::allow_events_replay ()
		1376	CODE:
		1377	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1378	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1379
		1380	void
		1381	rxvt_term::ungrab ()
		1382	CODE:
		1383	ungrab (THIS);
		1384
		1385	int
		1386	rxvt_term::XStringToKeysym (octet_string string)
		1387	CODE:
		1388	RETVAL = XStringToKeysym (string);
		1389	OUTPUT: RETVAL
		1390
		1391	char *
		1392	rxvt_term::XKeysymToString (int sym)
		1393	CODE:
		1394	RETVAL = XKeysymToString (sym);
		1395	OUTPUT: RETVAL
		1396
		1397	int
		1398	rxvt_term::XKeysymToKeycode (int sym)
		1399	CODE:
		1400	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1401	OUTPUT: RETVAL
		1402
		1403	int
		1404	rxvt_term::XKeycodeToKeysym (int code, int index)
		1405	CODE:
		1406	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1407	OUTPUT: RETVAL
		1408
654	int	1409	int
655	rxvt_term::strwidth (SV *str)	1410	rxvt_term::strwidth (SV *str)
656	CODE:	1411	CODE:
657	{	1412	{
658	wchar_t *wstr = sv2wcs (str);	1413	wchar_t *wstr = sv2wcs (str);
659		1414
660	rxvt_push_locale (THIS->locale);	1415	rxvt_push_locale (THIS->locale);
661	RETVAL = wcswidth (wstr, wcslen (wstr));	1416	RETVAL = 0;
		1417	for (wchar_t *wc = wstr; *wc; wc++)
		1418	{
		1419	int w = WCWIDTH (*wc);
		1420
		1421	if (w)
		1422	RETVAL += max (w, 1);
		1423	}
662	rxvt_pop_locale ();	1424	rxvt_pop_locale ();
663		1425
664	free (wstr);	1426	free (wstr);
665	}	1427	}
666	OUTPUT:	1428	OUTPUT:
…		…
668		1430
669	SV *	1431	SV *
670	rxvt_term::locale_encode (SV *str)	1432	rxvt_term::locale_encode (SV *str)
671	CODE:	1433	CODE:
672	{	1434	{
		1435	if (!SvOK (str))
		1436	XSRETURN_UNDEF;
		1437
673	wchar_t *wstr = sv2wcs (str);	1438	wchar_t *wstr = sv2wcs (str);
674		1439
675	rxvt_push_locale (THIS->locale);	1440	rxvt_push_locale (THIS->locale);
676	char *mbstr = rxvt_wcstombs (wstr);	1441	char *mbstr = rxvt_wcstombs (wstr);
677	rxvt_pop_locale ();	1442	rxvt_pop_locale ();
…		…
686		1451
687	SV *	1452	SV *
688	rxvt_term::locale_decode (SV *octets)	1453	rxvt_term::locale_decode (SV *octets)
689	CODE:	1454	CODE:
690	{	1455	{
		1456	if (!SvOK (octets))
		1457	XSRETURN_UNDEF;
		1458
691	STRLEN len;	1459	STRLEN len;
692	char *data = SvPVbyte (octets, len);	1460	char *data = SvPVbyte (octets, len);
693		1461
694	rxvt_push_locale (THIS->locale);	1462	rxvt_push_locale (THIS->locale);
695	wchar_t *wstr = rxvt_mbstowcs (data, len);	1463	wchar_t *wstr = rxvt_mbstowcs (data, len);
…		…
699	free (wstr);	1467	free (wstr);
700	}	1468	}
701	OUTPUT:	1469	OUTPUT:
702	RETVAL	1470	RETVAL
703		1471
704	# very portable, especially on objects as opposed to pods	1472	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
705	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
706		1473
707	#define TERM_OFFSET_width TERM_OFFSET(width)	1474	#define TERM_OFFSET_width TERM_OFFSET(width)
708	#define TERM_OFFSET_height TERM_OFFSET(height)	1475	#define TERM_OFFSET_height TERM_OFFSET(height)
709	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1476	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
710	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1477	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
711	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1478	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
712	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1479	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
713	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1480	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
714	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1481	#define TERM_OFFSET_focus TERM_OFFSET(focus)
715	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1482	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1483	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1484	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1485	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1486	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
716	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1487	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
717	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1488	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
718	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1489	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
719		1490
720	int	1491	int
721	rxvt_term::width ()	1492	rxvt_term::width (int new_value = NO_INIT)
722	ALIAS:	1493	ALIAS:
723	width = TERM_OFFSET_width	1494	width = TERM_OFFSET_width
724	height = TERM_OFFSET_height	1495	height = TERM_OFFSET_height
725	fwidth = TERM_OFFSET_fwidth	1496	fwidth = TERM_OFFSET_fwidth
726	fheight = TERM_OFFSET_fheight	1497	fheight = TERM_OFFSET_fheight
727	fbase = TERM_OFFSET_fbase	1498	fbase = TERM_OFFSET_fbase
728	nrow = TERM_OFFSET_nrow	1499	nrow = TERM_OFFSET_nrow
729	ncol = TERM_OFFSET_ncol	1500	ncol = TERM_OFFSET_ncol
730	focus = TERM_OFFSET_focus	1501	focus = TERM_OFFSET_focus
731	mapped = TERM_OFFSET_mapped	1502	mapped = TERM_OFFSET_mapped
		1503	int_bwidth = TERM_OFFSET_int_bwidth
		1504	ext_bwidth = TERM_OFFSET_ext_bwidth
		1505	lineSpace = TERM_OFFSET_lineSpace
		1506	letterSpace = TERM_OFFSET_letterSpace
732	saveLines = TERM_OFFSET_saveLines	1507	saveLines = TERM_OFFSET_saveLines
733	total_rows = TERM_OFFSET_total_rows	1508	total_rows = TERM_OFFSET_total_rows
734	nsaved = TERM_OFFSET_nsaved	1509	top_row = TERM_OFFSET_top_row
735	CODE:	1510	CODE:
736	RETVAL = *(int *)((char *)THIS + ix);	1511	RETVAL = *(int *)((char *)THIS + ix);
		1512	if (items > 1)
		1513	*(int *)((char *)THIS + ix) = new_value;
737	OUTPUT:	1514	OUTPUT:
738	RETVAL	1515	RETVAL
		1516
		1517	unsigned int
		1518	rxvt_term::ModLevel3Mask ()
		1519	ALIAS:
		1520	ModLevel3Mask = 0
		1521	ModMetaMask = 1
		1522	ModNumLockMask = 2
		1523	current_screen = 3
		1524	hidden_cursor = 4
		1525	priv_modes = 5
		1526	CODE:
		1527	switch (ix)
		1528	{
		1529	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1530	case 1: RETVAL = THIS->ModMetaMask; break;
		1531	case 2: RETVAL = THIS->ModNumLockMask; break;
		1532	case 3: RETVAL = THIS->current_screen; break;
		1533	#ifdef CURSOR_BLINK
		1534	case 4: RETVAL = THIS->hidden_cursor; break;
		1535	#else
		1536	case 4: RETVAL = 0; break;
		1537	#endif
		1538	case 5: RETVAL = THIS->priv_modes; break;
		1539	}
		1540	OUTPUT:
		1541	RETVAL
		1542
		1543	char *
		1544	rxvt_term::display_id ()
		1545	ALIAS:
		1546	display_id = 0
		1547	locale = 1
		1548	CODE:
		1549	switch (ix)
		1550	{
		1551	case 0: RETVAL = THIS->display->id; break;
		1552	case 1: RETVAL = THIS->locale; break;
		1553	}
		1554	OUTPUT:
		1555	RETVAL
		1556
		1557	SV *
		1558	rxvt_term::envv ()
		1559	ALIAS:
		1560	argv = 1
		1561	PPCODE:
		1562	{
		1563	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1564
		1565	EXTEND (SP, vec->size ());
		1566
		1567	for (char **i = vec->begin (); i != vec->end (); ++i)
		1568	if (*i)
		1569	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1570	}
		1571
		1572	int
		1573	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1574	CODE:
		1575	RETVAL = THIS->pty_ev.events;
		1576	if (events != ev::UNDEF)
		1577	THIS->pty_ev.set (events);
		1578	OUTPUT:
		1579	RETVAL
		1580
		1581	int
		1582	rxvt_term::pty_fd ()
		1583	CODE:
		1584	RETVAL = THIS->pty->pty;
		1585	OUTPUT:
		1586	RETVAL
		1587
		1588	Window
		1589	rxvt_term::parent ()
		1590	CODE:
		1591	RETVAL = THIS->parent;
		1592	OUTPUT:
		1593	RETVAL
		1594
		1595	int
		1596	rxvt_term::parent_x ()
		1597	CODE:
		1598	RETVAL = THIS->parent_x;
		1599	OUTPUT:
		1600	RETVAL
		1601
		1602	int
		1603	rxvt_term::parent_y ()
		1604	CODE:
		1605	RETVAL = THIS->parent_y;
		1606	OUTPUT:
		1607	RETVAL
		1608
		1609	Window
		1610	rxvt_term::vt ()
		1611	CODE:
		1612	RETVAL = THIS->vt;
		1613	OUTPUT:
		1614	RETVAL
		1615
		1616	void
		1617	rxvt_term::vt_emask_add (U32 emask)
		1618	CODE:
		1619	THIS->vt_emask_perl |= emask;
		1620	THIS->vt_select_input ();
739		1621
740	U32	1622	U32
741	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1623	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
742	CODE:	1624	CODE:
743	{
744	RETVAL = THIS->rstyle;	1625	RETVAL = THIS->rstyle;
745	THIS->rstyle = new_rstyle;	1626	THIS->rstyle = new_rstyle;
746	}
747	OUTPUT:	1627	OUTPUT:
748	RETVAL	1628	RETVAL
749		1629
750	int	1630	int
751	rxvt_term::view_start (int newval = -1)	1631	rxvt_term::view_start (int newval = 0)
		1632	PROTOTYPE: $;$
752	CODE:	1633	CODE:
753	{	1634	{
754	RETVAL = THIS->view_start;	1635	RETVAL = THIS->view_start;
755		1636	if (items > 1)
756	if (newval >= 0)
757	{
758	THIS->view_start = min (newval, THIS->nsaved);
759	THIS->scr_changeview (RETVAL);	1637	THIS->scr_changeview (newval);
760	}
761	}	1638	}
762	OUTPUT:	1639	OUTPUT:
763	RETVAL	1640	RETVAL
764		1641
765	void	1642	void
		1643	rxvt_term::set_urgency (bool enable)
		1644
		1645	void
		1646	rxvt_term::focus_in ()
		1647
		1648	void
		1649	rxvt_term::focus_out ()
		1650
		1651	void
		1652	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1653	ALIAS:
		1654	key_release = 1
		1655	CODE:
		1656	{
		1657	XKeyEvent xkey;
		1658
		1659	memset (&xkey, 0, sizeof (xkey));
		1660
		1661	xkey.time = time;
		1662	xkey.state = state;
		1663	xkey.keycode = keycode;
		1664
		1665	xkey.type = ix ? KeyRelease : KeyPress;
		1666	xkey.display = THIS->dpy;
		1667	xkey.window = THIS->vt;
		1668	xkey.root = THIS->display->root;
		1669	xkey.subwindow = THIS->vt;
		1670
		1671	if (ix)
		1672	THIS->key_release (xkey);
		1673	else
		1674	THIS->key_press (xkey);
		1675	}
		1676
		1677	void
766	rxvt_term::want_refresh ()	1678	rxvt_term::want_refresh ()
767	CODE:	1679	CODE:
768	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
		1682
		1683	void
		1684	rxvt_term::refresh_check ()
769		1685
770	void	1686	void
771	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1687	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
772	PPCODE:	1688	PPCODE:
773	{	1689	{
774	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1690	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
775	XSRETURN_EMPTY;	1691	XSRETURN_EMPTY;
776		1692
777	line_t &l = ROW(row_number);	1693	line_t &l = ROW(row_number);
778		1694
779	if (GIMME_V != G_VOID)	1695	if (GIMME_V != G_VOID)
780	{	1696	{
781	wchar_t *wstr = new wchar_t [THIS->ncol];	1697	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
782		1698
783	for (int col = 0; col <THIS->ncol; col++)	1699	for (int col = 0; col < THIS->ncol; col++)
784	wstr [col] = l.t [col];	1700	wstr [col] = l.t [col];
785		1701
786	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1702	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
787
788	delete [] wstr;
789	}	1703	}
790		1704
791	if (new_text)	1705	if (new_text)
792	{	1706	{
793	wchar_t *wstr = sv2wcs (new_text);	1707	wchar_t *wstr = sv2wcs (new_text);
794		1708
795	int len = min (wcslen (wstr) - start_ofs, max_len);	1709	int len = min (wcslen (wstr) - start_ofs, max_len);
796		1710
797	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1711	if (start_col < 0 || start_col + len > THIS->ncol)
798	{	1712	{
799	free (wstr);	1713	free (wstr);
800	croak ("new_text extends beyond horizontal margins");	1714	croak ("new_text extends beyond horizontal margins");
801	}	1715	}
802		1716
…		…
812		1726
813	void	1727	void
814	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1728	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
815	PPCODE:	1729	PPCODE:
816	{	1730	{
817	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1731	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
818	XSRETURN_EMPTY;	1732	XSRETURN_EMPTY;
819		1733
820	line_t &l = ROW(row_number);	1734	line_t &l = ROW(row_number);
821		1735
822	if (GIMME_V != G_VOID)	1736	if (GIMME_V != G_VOID)
…		…
834	{	1748	{
835	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1749	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
836	croak ("new_rend must be arrayref");	1750	croak ("new_rend must be arrayref");
837		1751
838	AV *av = (AV *)SvRV (new_rend);	1752	AV *av = (AV *)SvRV (new_rend);
839	int len = min (av_len (av) + 1 - start_ofs, max_len);	1753	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
840		1754
841	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1755	if (start_col < 0 || start_col + len > THIS->ncol)
842	croak ("new_rend array extends beyond horizontal margins");	1756	croak ("new_rend array extends beyond horizontal margins");
843		1757
844	for (int col = start_col; col < start_col + len; col++)	1758	for (int col = start_col; col < start_col + len; col++)
845	{	1759	{
846	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1760	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
852		1766
853	int	1767	int
854	rxvt_term::ROW_l (int row_number, int new_length = -1)	1768	rxvt_term::ROW_l (int row_number, int new_length = -1)
855	CODE:	1769	CODE:
856	{	1770	{
857	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1771	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
858	XSRETURN_EMPTY;	1772	XSRETURN_EMPTY;
859		1773
860	line_t &l = ROW(row_number);	1774	line_t &l = ROW(row_number);
861	RETVAL = l.l;	1775	RETVAL = l.l;
862		1776
…		…
868		1782
869	bool	1783	bool
870	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1784	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
871	CODE:	1785	CODE:
872	{	1786	{
873	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1787	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
874	XSRETURN_EMPTY;	1788	XSRETURN_EMPTY;
875		1789
876	line_t &l = ROW(row_number);	1790	line_t &l = ROW(row_number);
877	RETVAL = l.is_longer ();	1791	RETVAL = l.is_longer ();
878		1792
…		…
881	}	1795	}
882	OUTPUT:	1796	OUTPUT:
883	RETVAL	1797	RETVAL
884		1798
885	SV *	1799	SV *
886	rxvt_term::special_encode (SV *str)	1800	rxvt_term::special_encode (SV *string)
887	CODE:	1801	CODE:
888	abort ();//TODO	1802	{
		1803	wchar_t *wstr = sv2wcs (string);
		1804	int wlen = wcslen (wstr);
		1805	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1806
		1807	rxvt_push_locale (THIS->locale);
		1808
		1809	wchar_t *r = rstr;
		1810	for (wchar_t *s = wstr; *s; s++)
		1811	{
		1812	int w = WCWIDTH (*s);
		1813
		1814	if (w == 0)
		1815	{
		1816	if (r == rstr)
		1817	croak ("leading combining character unencodable");
		1818
		1819	unicode_t n = rxvt_compose (r[-1], *s);
		1820	if (n == NOCHAR)
		1821	n = rxvt_composite.compose (r[-1], *s);
		1822
		1823	r[-1] = n;
		1824	}
		1825	#if !UNICODE_3
		1826	else if (*s >= 0x10000)
		1827	*r++ = rxvt_composite.compose (*s);
		1828	#endif
		1829	else
		1830	*r++ = *s;
		1831
		1832	// the *2 above only allows wcwidth <= 2
		1833	if (w > 1)
		1834	*r++ = NOCHAR;
		1835	}
		1836
		1837	rxvt_pop_locale ();
		1838
		1839	free (wstr);
		1840	RETVAL = wcs2sv (rstr, r - rstr);
		1841	}
		1842	OUTPUT:
		1843	RETVAL
889		1844
890	SV *	1845	SV *
891	rxvt_term::special_decode (SV *str)	1846	rxvt_term::special_decode (SV *text)
892	CODE:	1847	CODE:
893	abort ();//TODO	1848	{
		1849	wchar_t *wstr = sv2wcs (text);
		1850	int dlen = 0;
894		1851
		1852	// find length
		1853	for (wchar_t *s = wstr; *s; s++)
		1854	if (*s == NOCHAR)
		1855	;
		1856	else if (IS_COMPOSE (*s))
		1857	dlen += rxvt_composite.expand (*s);
		1858	else
		1859	dlen++;
		1860
		1861	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1862
		1863	// decode
		1864	wchar_t *r = rstr;
		1865	for (wchar_t *s = wstr; *s; s++)
		1866	if (*s == NOCHAR)
		1867	;
		1868	else if (IS_COMPOSE (*s))
		1869	r += rxvt_composite.expand (*s, r);
		1870	else
		1871	*r++ = *s;
		1872
		1873	free (wstr);
		1874	RETVAL = wcs2sv (rstr, r - rstr);
		1875	}
		1876	OUTPUT:
		1877	RETVAL
		1878
895	void	1879	void
896	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1880	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
897	PPCODE:	1881	PPCODE:
898	{	1882	{
899	struct resval { const char *name; int value; } rslist [] = {	1883	static const struct resval { const char *name; int value; } *rs, rslist [] = {
900	# define def(name) { # name, Rs_ ## name },	1884	# define def(name) { # name, Rs_ ## name },
901	# define reserve(name,count)	1885	# define reserve(name,count)
902	# include "rsinc.h"	1886	# include "rsinc.h"
903	# undef def	1887	# undef def
904	# undef reserve	1888	# undef reserve
905	};	1889	};
906		1890
907	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1891	rs = rslist + ecb_array_length (rslist);
908		1892
		1893	if (*name)
909	do {	1894	{
		1895	do {
910	if (rs-- == rslist)	1896	if (rs-- == rslist)
911	croak ("no such resource '%s', requested", name);	1897	croak ("no such resource '%s', requested", name);
912	} while (strcmp (name, rs->name));	1898	} while (strcmp (name, rs->name));
913		1899
914	index += rs->value;	1900	index += rs->value;
		1901	}
		1902	else
		1903	{
		1904	--rs;
		1905	name = (octet_string)"";
		1906	}
915		1907
916	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1908	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
917	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1909	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
918		1910
919	if (GIMME_V != G_VOID)	1911	if (GIMME_V != G_VOID)
…		…
930	else	1922	else
931	THIS->rs [index] = 0;	1923	THIS->rs [index] = 0;
932	}	1924	}
933	}	1925	}
934		1926
		1927	const char *
		1928	rxvt_term::x_resource (octet_string name)
		1929
		1930	bool
		1931	rxvt_term::option (U8 optval, int set = -1)
		1932	CODE:
		1933	{
		1934	RETVAL = THIS->option (optval);
		1935
		1936	if (set >= 0)
		1937	{
		1938	THIS->set_option (optval, set);
		1939
		1940	if (THIS->init_done) // avoid doing this before START
		1941	switch (optval)
		1942	{
		1943	case Opt_skipBuiltinGlyphs:
		1944	THIS->set_fonts ();
		1945	THIS->scr_remap_chars ();
		1946	THIS->scr_touch (true);
		1947	THIS->want_refresh = 1;
		1948	THIS->refresh_check ();
		1949	break;
		1950	#ifdef CURSOR_BLINK
		1951	case Opt_cursorBlink:
		1952	THIS->cursor_blink_reset ();
		1953	break;
		1954	#endif
		1955
		1956	case Opt_cursorUnderline:
		1957	THIS->cursor_type = set ? 1 : 0;
		1958	THIS->want_refresh = 1;
		1959	THIS->refresh_check ();
		1960	break;
		1961
		1962	# case Opt_scrollBar_floating:
		1963	# case Opt_scrollBar_right:
		1964	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1965	# break;
		1966	}
		1967	}
		1968	}
		1969	OUTPUT:
		1970	RETVAL
		1971
		1972	SV *
		1973	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1974	CODE:
		1975	{
		1976	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1977	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1978	}
		1979	OUTPUT:
		1980	RETVAL
		1981
		1982	bool
		1983	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1984	ALIAS:
		1985	parse_keysym = 1
		1986	CODE:
		1987	RETVAL = 0 < THIS->bind_action (keysym, action);
		1988	THIS->keyboard->register_done ();
		1989	OUTPUT:
		1990	RETVAL
		1991
935	void	1992	void
		1993	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1994	CODE:
		1995	wchar_t *wstr = sv2wcs (str);
		1996	THIS->keyboard->register_action (keysym, state, wstr);
		1997	free (wstr);
		1998
		1999	void
936	rxvt_term::cur (...)	2000	rxvt_term::screen_cur (...)
937	PROTOTYPE: $;$$	2001	PROTOTYPE: $;$$
938	ALIAS:	2002	ALIAS:
939	screen_cur = 0	2003	screen_cur = 0
940	selection_beg = 1	2004	selection_beg = 1
941	selection_end = 2	2005	selection_end = 2
…		…
952	EXTEND (SP, 2);	2016	EXTEND (SP, 2);
953	PUSHs (sv_2mortal (newSViv (rc.row)));	2017	PUSHs (sv_2mortal (newSViv (rc.row)));
954	PUSHs (sv_2mortal (newSViv (rc.col)));	2018	PUSHs (sv_2mortal (newSViv (rc.col)));
955	}	2019	}
956		2020
957	if (items == 3)	2021	if (items >= 3)
		2022	{
		2023	rc.row = SvIV (ST (1));
		2024	rc.col = SvIV (ST (2));
		2025
		2026	if (ix == 2)
958	{	2027	{
959	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	2028	if (rc.col == 0)
960	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	2029	{
		2030	// col == 0 means end of previous line
		2031	rc.row--;
		2032	rc.col = THIS->ncol;
		2033	}
		2034	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		2035	&& rc.col > ROW(rc.row).l)
		2036	{
		2037	// col >= length means while line and add newline
		2038	rc.col = THIS->ncol;
		2039	}
		2040	}
		2041
		2042	clamp_it (rc.col, 0, THIS->ncol);
		2043	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
961		2044
962	if (ix)	2045	if (ix)
963	THIS->want_refresh = 1;	2046	{
		2047	THIS->selection.screen = THIS->current_screen;
		2048
		2049	THIS->selection_changed ();
		2050	THIS->refresh_check ();
964	}	2051	}
		2052	}
965	}	2053	}
966		2054
967	int	2055	int
968	rxvt_term::selection_grab (int eventtime = CurrentTime)	2056	rxvt_term::selection_screen (int screen = -1)
		2057	CODE:
		2058	RETVAL = THIS->selection.screen;
		2059	if (screen >= 0)
		2060	THIS->selection.screen = screen;
		2061	OUTPUT:
		2062	RETVAL
969		2063
970	void	2064	void
		2065	rxvt_term::selection_request (Time tm, int selnum)
		2066
		2067	void
		2068	rxvt_term::selection_clear (bool clipboard = false)
		2069
		2070	void
		2071	rxvt_term::selection_make (Time eventtime, bool rect = false)
		2072	CODE:
		2073	THIS->selection.op = SELECTION_CONT;
		2074	THIS->selection.rect = rect;
		2075	THIS->selection_make (eventtime);
		2076
		2077	int
		2078	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		2079
		2080	void
971	rxvt_term::selection (SV *newtext = 0)	2081	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
972	PPCODE:	2082	PPCODE:
973	{	2083	{
		2084	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		2085	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		2086
974	if (GIMME_V != G_VOID)	2087	if (GIMME_V != G_VOID)
975	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	2088	XPUSHs (text
		2089	? sv_2mortal (wcs2sv (text, len))
		2090	: &PL_sv_undef);
976		2091
977	if (newtext)	2092	if (newtext)
978	{	2093	{
979	free (THIS->selection.text);	2094	free (text);
980		2095
981	THIS->selection.text = sv2wcs (newtext);	2096	text = sv2wcs (newtext);
982	THIS->selection.len = wcslen (THIS->selection.text);	2097	len = wcslen (text);
983	}	2098	}
984	}	2099	}
		2100
		2101	char
		2102	rxvt_term::cur_charset ()
		2103	CODE:
		2104	RETVAL = THIS->charsets [THIS->screen.charset];
		2105	OUTPUT:
		2106	RETVAL
		2107
		2108	void
		2109	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)
		2110
		2111	void
		2112	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		2113
		2114	void
		2115	rxvt_term::scr_bell ()
		2116
		2117	void
		2118	rxvt_term::scr_recolor (bool refresh = true);
		2119
		2120	void
		2121	rxvt_term::scr_change_screen (int screen)
985		2122
986	void	2123	void
987	rxvt_term::scr_add_lines (SV *string)	2124	rxvt_term::scr_add_lines (SV *string)
988	CODE:	2125	CODE:
989	{	2126	{
990	wchar_t *wstr = sv2wcs (string);	2127	wchar_t *wstr = sv2wcs (string);
991	int wlen = wcslen (wstr);
992	unicode_t *ustr = new unicode_t [wlen];
993	int nlines = 0;
994
995	for (int i = wlen; i--; )
996	{
997	ustr [i] = wstr [i];
998	nlines += ustr [i] == '\012';
999	}
1000
1001	THIS->scr_add_lines (ustr, nlines, wlen);	2128	THIS->scr_add_lines (wstr, wcslen (wstr));
1002
1003	free (wstr);	2129	free (wstr);
1004	delete [] ustr;
1005	}	2130	}
		2131
		2132	void
		2133	rxvt_term::tt_write_user_input (SV *octets)
		2134	INIT:
		2135	STRLEN len;
		2136	char *str = SvPVbyte (octets, len);
		2137	C_ARGS:
		2138	str, len
1006		2139
1007	void	2140	void
1008	rxvt_term::tt_write (SV *octets)	2141	rxvt_term::tt_write (SV *octets)
1009	INIT:	2142	INIT:
1010	STRLEN len;	2143	STRLEN len;
1011	char *str = SvPVbyte (octets, len);	2144	char *str = SvPVbyte (octets, len);
1012	C_ARGS:	2145	C_ARGS:
1013	str, len	2146	str, len
1014		2147
1015	void	2148	void
		2149	rxvt_term::tt_paste (SV *octets)
		2150	INIT:
		2151	STRLEN len;
		2152	char *str = SvPVbyte (octets, len);
		2153	C_ARGS:
		2154	str, len
		2155
		2156	void
1016	rxvt_term::cmd_parse (SV *octets)	2157	rxvt_term::cmd_parse (SV *octets)
1017	CODE:	2158	CODE:
1018	{	2159	{
1019	STRLEN len;	2160	STRLEN len;
1020	char *str = SvPVbyte (octets, len);	2161	char *str = SvPVbyte (octets, len);
…		…
1023	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	2164	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1024		2165
1025	THIS->cmdbuf_ptr = str;	2166	THIS->cmdbuf_ptr = str;
1026	THIS->cmdbuf_endp = str + len;	2167	THIS->cmdbuf_endp = str + len;
1027		2168
		2169	rxvt_push_locale (THIS->locale);
1028	THIS->cmd_parse ();	2170	THIS->cmd_parse ();
		2171	rxvt_pop_locale ();
1029		2172
1030	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	2173	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1031	THIS->cmdbuf_endp = old_cmdbuf_endp;	2174	THIS->cmdbuf_endp = old_cmdbuf_endp;
1032	}	2175	}
1033		2176
…		…
1040	o->self = (HV *)SvRV (RETVAL);	2183	o->self = (HV *)SvRV (RETVAL);
1041	}	2184	}
1042	OUTPUT:	2185	OUTPUT:
1043	RETVAL	2186	RETVAL
1044		2187
		2188	#############################################################################
		2189	# Various X Utility Functions
		2190	#############################################################################
		2191
		2192	void
		2193	rxvt_term::XListProperties (Window window)
		2194	PPCODE:
		2195	{
		2196	int count;
		2197	Atom *props = XListProperties (THIS->dpy, window, &count);
		2198
		2199	EXTEND (SP, count);
		2200	while (count--)
		2201	PUSHs (sv_2mortal (newSVuv ((U32)props [count])));
		2202
		2203	XFree (props);
		2204	}
		2205
		2206	void
		2207	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2208	PPCODE:
		2209	{
		2210	Atom type;
		2211	int format;
		2212	unsigned long nitems;
		2213	unsigned long bytes_after;
		2214	unsigned char *prop;
		2215
		2216	XGetWindowProperty (THIS->dpy, window, property,
		2217	0, 1<<24, 0, AnyPropertyType,
		2218	&type, &format, &nitems, &bytes_after, &prop);
		2219
		2220	if (type != None)
		2221	{
		2222	int elemsize = format == 16 ? sizeof (short)
		2223	: format == 32 ? sizeof (long)
		2224	: 1;
		2225
		2226	EXTEND (SP, 3);
		2227	PUSHs (sv_2mortal (newSVuv ((U32)type)));
		2228	PUSHs (sv_2mortal (newSViv (format)));
		2229	PUSHs (sv_2mortal (newSVpvn ((char *)prop, nitems * elemsize)));
		2230	XFree (prop);
		2231	}
		2232	}
		2233
		2234	void
		2235	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2236	CODE:
		2237	{
		2238	STRLEN len;
		2239	char *data_ = SvPVbyte (data, len);
		2240
		2241	int elemsize = format == 16 ? sizeof (short)
		2242	: format == 32 ? sizeof (long)
		2243	: 1;
		2244
		2245	XChangeProperty (THIS->dpy, window, property,
		2246	type, format, PropModeReplace,
		2247	(unsigned char *)data_, len / elemsize);
		2248	}
		2249
		2250	Atom
		2251	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2252	C_ARGS: term->dpy, atom_name, only_if_exists
		2253
		2254	char *
		2255	XGetAtomName (rxvt_term *term, Atom atom)
		2256	C_ARGS: term->dpy, atom
		2257	CLEANUP:
		2258	XFree (RETVAL);
		2259
		2260	void
		2261	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2262	C_ARGS: term->dpy, window, property
		2263
		2264	void
		2265	rxvt_term::XShapeQueryVersion ()
		2266	PPCODE:
		2267	int major, minor;
		2268	EXTEND (SP, 2);
		2269	if (XShapeQueryVersion (THIS->display->dpy, &major, &minor))
		2270	{
		2271	PUSHs (sv_2mortal (newSViv (major)));
		2272	PUSHs (sv_2mortal (newSViv (minor)));
		2273	}
		2274
		2275	void
		2276	XShapeCombineRegion (rxvt_term *term, Window dest, int destKind, int xOff, int yOff, Region r, int op)
		2277	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, r, op
		2278
		2279	void
		2280	XShapeCombineMask (rxvt_term *term, XID dest, int destKind, int xOff, int yOff, Pixmap src, int op)
		2281	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, src, op
		2282
		2283	void
		2284	XShapeCombineShape (rxvt_term *term, XID dest, int destKind, int xOff, int yOff, Pixmap src, int srcKind, int op)
		2285	C_ARGS: term->display->dpy, dest, destKind, xOff, yOff, src, srcKind, op
		2286
		2287	Window
		2288	rxvt_term::DefaultRootWindow ()
		2289	CODE:
		2290	RETVAL = THIS->display->root;
		2291	OUTPUT:
		2292	RETVAL
		2293
		2294	#if 0
		2295
		2296	Window
		2297	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2298	C_ARGS: term->dpy, (Window)parent,
		2299	x, y, width, height, 0,
		2300	term->pix_colors_focused[Color_border],
		2301	term->pix_colors_focused[Color_border]
		2302
		2303	#endif
		2304
		2305	void
		2306	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2307	C_ARGS: term->dpy, window, parent, x, y
		2308
		2309	void
		2310	XMapWindow (rxvt_term *term, Window window)
		2311	C_ARGS: term->dpy, window
		2312
		2313	void
		2314	XUnmapWindow (rxvt_term *term, Window window)
		2315	C_ARGS: term->dpy, window
		2316
		2317	void
		2318	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2319	C_ARGS: term->dpy, window, x, y, width, height
		2320
		2321	void
		2322	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2323	CODE:
		2324	{
		2325	XWindowAttributes attr;
		2326	XGetWindowAttributes (THIS->dpy, window, &attr);
		2327	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2328	}
		2329
		2330	void
		2331	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2332	PPCODE:
		2333	{
		2334	int dx, dy;
		2335	Window child;
		2336
		2337	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2338	{
		2339	EXTEND (SP, 3);
		2340	PUSHs (sv_2mortal (newSViv (dx)));
		2341	PUSHs (sv_2mortal (newSViv (dy)));
		2342	PUSHs (sv_2mortal (newSVuv (child)));
		2343	}
		2344	}
		2345
		2346	#############################################################################
		2347	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2348
		2349	bool
		2350	rxvt_term::has_render ()
		2351	CODE:
		2352	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2353	OUTPUT:
		2354	RETVAL
		2355
		2356	void
		2357	rxvt_term::background_geometry (bool border = false)
		2358	PPCODE:
		2359	EXTEND (SP, 4);
		2360	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2361	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2362	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2363	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2364
		2365	#if HAVE_IMG
		2366
		2367	rxvt_img *
		2368	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2369	CODE:
		2370	XRenderPictFormat *f = SvOK (format)
		2371	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2372	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2373	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2374	RETVAL->alloc ();
		2375	OUTPUT:
		2376	RETVAL
		2377
		2378	#if ENABLE_TRANSPARENCY
		2379
		2380	rxvt_img *
		2381	rxvt_term::new_img_from_root ()
		2382	CODE:
		2383	RETVAL = rxvt_img::new_from_root (THIS);
		2384	OUTPUT:
		2385	RETVAL
		2386
		2387	#endif
		2388
		2389	#if HAVE_PIXBUF
		2390
		2391	rxvt_img *
		2392	rxvt_term::new_img_from_file (octet_string filename)
		2393	CODE:
		2394	try
		2395	{
		2396	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2397	}
		2398	catch (const class rxvt_failure_exception &e)
		2399	{
		2400	croak ("new_img_from_file failed");
		2401	}
		2402	OUTPUT:
		2403	RETVAL
		2404
		2405	#endif
		2406
		2407	void
		2408	rxvt_term::clr_background ()
		2409	CODE:
		2410	delete THIS->bg_img;
		2411	THIS->bg_img = 0;
		2412	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2413
		2414	void
		2415	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2416	CODE:
		2417	delete THIS->bg_img;
		2418	THIS->bg_img = 0;
		2419	THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
		2420
		2421	//if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
		2422	{
		2423	img = img->clone (); // own the img
		2424
		2425	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2426	img->sub_rect (0, 0,
		2427	border ? THIS->vt_width : THIS->szHint.width,
		2428	border ? THIS->vt_height : THIS->szHint.height)
		2429	->replace (img);
		2430
		2431	// just in case, should usually be a nop
		2432	img->reify ()
		2433	->replace (img);
		2434
		2435	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2436	->replace (img);
		2437
		2438	THIS->bg_img = img;
		2439
		2440	if (!border)
		2441	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2442	}
		2443
		2444	#endif
		2445
		2446	#############################################################################
		2447	# urxvt::overlay
		2448	#############################################################################
		2449
1045	MODULE = urxvt PACKAGE = urxvt::overlay	2450	MODULE = urxvt PACKAGE = urxvt::overlay
1046		2451
1047	void	2452	void
1048	overlay::set (int x, int y, SV *text, SV *rend = 0)	2453	overlay::set (int x, int y, SV *text, SV *rend = 0)
1049		2454
…		…
1054	overlay::hide ()	2459	overlay::hide ()
1055		2460
1056	void	2461	void
1057	overlay::DESTROY ()	2462	overlay::DESTROY ()
1058		2463
		2464	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2465
		2466	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2467
		2468	#if HAVE_PIXBUF
		2469
		2470	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2471	C_ARGS: filename, 0
		2472
		2473	void
		2474	DESTROY (urxvt::pixbuf self)
		2475	CODE:
		2476	g_object_unref (self);
		2477
		2478	#endif
		2479
1059	MODULE = urxvt PACKAGE = urxvt::timer	2480	MODULE = urxvt PACKAGE = urxvt::img
1060		2481
1061	SV *	2482	#if HAVE_IMG
1062	timer::new ()	2483
		2484	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2485	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2486
		2487	void
		2488	rxvt_img::geometry ()
1063	CODE:	2489	PPCODE:
1064	timer *w = new timer;	2490	EXTEND (SP, 4);
1065	w->start (NOW);	2491	PUSHs (sv_2mortal (newSViv (THIS->x)));
1066	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2492	PUSHs (sv_2mortal (newSViv (THIS->y)));
1067	w->self = (HV *)SvRV (RETVAL);	2493	PUSHs (sv_2mortal (newSViv (THIS->w)));
1068	OUTPUT:	2494	PUSHs (sv_2mortal (newSViv (THIS->h)));
1069	RETVAL
1070		2495
1071	timer *	2496	int
1072	timer::cb (SV *cb)	2497	rxvt_img::x ()
		2498	ALIAS:
		2499	x = 0
		2500	y = 1
		2501	w = 2
		2502	h = 3
1073	CODE:	2503	CODE:
1074	THIS->cb (cb);	2504	switch (ix)
		2505	{
		2506	case 0: RETVAL = THIS->x; break;
		2507	case 1: RETVAL = THIS->y; break;
		2508	case 2: RETVAL = THIS->w; break;
		2509	case 3: RETVAL = THIS->h; break;
		2510	}
		2511	OUTPUT:
1075	RETVAL = THIS;	2512	RETVAL
1076	OUTPUT:
1077	RETVAL
1078		2513
1079	NV	2514	Pixmap
1080	timer::at ()	2515	rxvt_img::pm ()
1081	CODE:	2516	CODE:
1082	RETVAL = THIS->at;	2517	RETVAL = THIS->pm;
1083	OUTPUT:	2518	OUTPUT:
1084	RETVAL	2519	RETVAL
1085		2520
1086	timer *	2521	void
1087	timer::interval (NV interval)	2522	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2523	PROTOTYPE: $;$$$$
		2524	INIT:
		2525	rxvt_screen screen;
		2526	screen.set (THIS->d);
		2527	rgba cc = parse_rgba (c, &screen);
		2528	C_ARGS: cc, x, y, w, h
		2529
		2530	void
		2531	rxvt_img::DESTROY ()
		2532	CODE:
		2533	delete THIS;
		2534
		2535	void
		2536	rxvt_img::add_alpha ()
		2537
		2538	void
		2539	rxvt_img::unshare ()
		2540
		2541	void
		2542	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1088	CODE:	2543	PPCODE:
1089	THIS->interval = interval;	2544	if (items >= 2)
		2545	THIS->repeat_mode (repeat);
		2546	if (GIMME_V != G_VOID)
		2547	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2548
		2549	void
		2550	rxvt_img::move (int dx, int dy)
		2551
		2552	void
		2553	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2554
		2555	void
		2556	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2557
		2558	void
		2559	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2560
		2561	rxvt_img *
		2562	rxvt_img::clone ()
		2563
		2564	rxvt_img *
		2565	rxvt_img::reify ()
		2566
		2567	rxvt_img *
		2568	rxvt_img::sub_rect (int x, int y, int width, int height)
		2569
		2570	rxvt_img *
		2571	rxvt_img::blur (int rh, int rv)
		2572
		2573	rxvt_img *
		2574	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2575
		2576	rxvt_img *
		2577	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2578	INIT:
		2579	rxvt_img::nv matrix[3][3] = {
		2580	{ p11, p12, p13 },
		2581	{ p21, p22, p23 },
		2582	{ p31, p32, p33 }
		2583	};
		2584	C_ARGS: matrix
		2585
		2586	rxvt_img *
		2587	rxvt_img::scale (int new_width, int new_height)
		2588
		2589	rxvt_img *
		2590	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2591
		2592	rxvt_img *
		2593	rxvt_img::tint (SV *c)
		2594	INIT:
		2595	rxvt_screen screen;
		2596	screen.set (THIS->d);
		2597	rgba cc = parse_rgba (c, &screen);
		2598	C_ARGS: cc
		2599
		2600	rxvt_img *
		2601	rxvt_img::shade (rxvt_img::nv factor)
		2602
		2603	rxvt_img *
		2604	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2605	CODE:
		2606	rxvt_img::nv *vparams = 0;
		2607	int nparams = 0;
		2608
		2609	if (SvOK (params))
		2610	{
		2611	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2612	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2613
		2614	nparams = av_len ((AV *)SvRV (params)) + 1;
		2615	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2616
		2617	for (int i = 0; i < nparams; ++i)
		2618	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2619	}
		2620
		2621	RETVAL = THIS->filter (name, nparams, vparams);
		2622	free (vparams);
		2623	OUTPUT:
1090	RETVAL = THIS;	2624	RETVAL
1091	OUTPUT:
1092	RETVAL
1093		2625
1094	timer *	2626	#endif
1095	timer::set (NV tstamp)
1096	CODE:
1097	THIS->set (tstamp);
1098	RETVAL = THIS;
1099	OUTPUT:
1100	RETVAL
1101		2627
1102	timer *
1103	timer::start (NV tstamp = THIS->at)
1104	CODE:
1105	THIS->start (tstamp);
1106	RETVAL = THIS;
1107	OUTPUT:
1108	RETVAL
1109
1110	timer *
1111	timer::stop ()
1112	CODE:
1113	THIS->stop ();
1114	RETVAL = THIS;
1115	OUTPUT:
1116	RETVAL
1117
1118	void
1119	timer::DESTROY ()
1120
1121	MODULE = urxvt PACKAGE = urxvt::iow
1122
1123	SV *
1124	iow::new ()
1125	CODE:
1126	iow *w = new iow;
1127	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1128	w->self = (HV *)SvRV (RETVAL);
1129	OUTPUT:
1130	RETVAL
1131
1132	iow *
1133	iow::cb (SV *cb)
1134	CODE:
1135	THIS->cb (cb);
1136	RETVAL = THIS;
1137	OUTPUT:
1138	RETVAL
1139
1140	iow *
1141	iow::fd (int fd)
1142	CODE:
1143	THIS->fd = fd;
1144	RETVAL = THIS;
1145	OUTPUT:
1146	RETVAL
1147
1148	iow *
1149	iow::events (short events)
1150	CODE:
1151	THIS->events = events;
1152	RETVAL = THIS;
1153	OUTPUT:
1154	RETVAL
1155
1156	iow *
1157	iow::start ()
1158	CODE:
1159	THIS->start ();
1160	RETVAL = THIS;
1161	OUTPUT:
1162	RETVAL
1163
1164	iow *
1165	iow::stop ()
1166	CODE:
1167	THIS->stop ();
1168	RETVAL = THIS;
1169	OUTPUT:
1170	RETVAL
1171
1172	void
1173	iow::DESTROY ()
1174
1175

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