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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.195 by root, Thu Jun 14 17:16:05 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) 2005-2006 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
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
34	#include "rxvt.h"	38	#include "rxvt.h"
35	#include "iom.h"	39	#include "keyboard.h"
36	#include "rxvtutil.h"	40	#include "rxvtutil.h"
37	#include "rxvtperl.h"	41	#include "rxvtperl.h"
38		42
39	#include "perlxsi.c"	43	#include "perlxsi.c"
40		44
41	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
43	#else
44	# define GRAB_CURSOR None
45	#endif
46		46
47	#undef LINENO	47	#undef LINENO
48	#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)
49	#undef ROW	49	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
51		51
52	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
53		53
54	static SV *	54	typedef char * octet_string;
55	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
56	{	68	{
57	SvTAINT (sv);	69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100	else
		101	croak ("unable to parse colour,");
		102
58	return sv;	103	return c;
59	}	104	}
60		105
61	static SV *	106	/////////////////////////////////////////////////////////////////////////////
62	taint_if (SV *sv, SV *src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66
67	return sv;
68	}
69		107
70	static wchar_t *	108	static wchar_t *
71	sv2wcs (SV *sv)	109	sv2wcs (SV *sv)
72	{	110	{
73	STRLEN len;	111	STRLEN len;
…		…
86		124
87	return sv;	125	return sv;
88	}	126	}
89		127
90	static SV *	128	static SV *
91	new_ref (HV *hv, const char *klass)
92	{
93	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94	}
95
96	//TODO: use magic
97	static SV *
98	newSVptr (void *ptr, const char *klass)	129	newSVptr (void *ptr, const char *klass)
99	{	130	{
100	HV *hv = newHV ();	131	HV *hv = newHV ();
101	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	132	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	133	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
124	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	155	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
125		156
126	return (long)mg->mg_ptr;	157	return (long)mg->mg_ptr;
127	}	158	}
128		159
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	160	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	161	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		162
132	/////////////////////////////////////////////////////////////////////////////	163	/////////////////////////////////////////////////////////////////////////////
133		164
134	struct perl_watcher	165	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		166
		167	class overlay : overlay_base
135	{	168	{
136	SV *cbsv;	169	rxvt_term *THIS;
		170	AV *overlay_av;
		171	int border;
		172
		173	public:
137	HV *self;	174	HV *self;
138
139	perl_watcher ()
140	: cbsv (newSV (0))
141	{
142	}
143
144	~perl_watcher ()
145	{
146	SvREFCNT_dec (cbsv);
147	}
148
149	void cb (SV *cb)
150	{
151	sv_setsv (cbsv, cb);
152	}
153
154	void invoke (const char *type, SV *self, int arg = -1);
155	};
156
157	void
158	perl_watcher::invoke (const char *type, SV *self, int arg)
159	{
160	dSP;
161
162	ENTER;
163	SAVETMPS;
164
165	PUSHMARK (SP);
166
167	XPUSHs (sv_2mortal (self));
168
169	if (arg >= 0)
170	XPUSHs (sv_2mortal (newSViv (arg)));
171
172	PUTBACK;
173	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
174	SPAGAIN;
175
176	PUTBACK;
177	FREETMPS;
178	LEAVE;
179
180	if (SvTRUE (ERRSV))
181	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182	}
183
184	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
185	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
186
187	struct timer : time_watcher, perl_watcher
188	{
189	tstamp interval;
190
191	timer ()
192	: time_watcher (this, &timer::execute)
193	{
194	}
195
196	void execute (time_watcher &w)
197	{
198	if (interval)
199	start (at + interval);
200
201	invoke ("urxvt::timer", newSVtimer (this));
202	}
203	};
204
205	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
206	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
207
208	struct iow : io_watcher, perl_watcher
209	{
210	iow ()
211	: io_watcher (this, &iow::execute)
212	{
213	}
214
215	void execute (io_watcher &w, short revents)
216	{
217	invoke ("urxvt::iow", newSViow (this), revents);
218	}
219	};
220
221	/////////////////////////////////////////////////////////////////////////////
222
223	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224
225	struct overlay {
226	HV *self;
227	rxvt_term *THIS;
228	int x, y, w, h;
229	int border;
230	text_t **text;
231	rend_t **rend;
232		175
233	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	176	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
234	~overlay ();	177	~overlay ();
235		178
236	void show ();	179	void show ();
…		…
240		183
241	void set (int x, int y, SV *str, SV *rend);	184	void set (int x, int y, SV *str, SV *rend);
242	};	185	};
243		186
244	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	187	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
245	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	188	: THIS(THIS), border(border == 2), overlay_av (0)
246	{	189	{
		190	x = x_;
		191	y = y_;
		192	w = w_;
		193	h = h_;
		194
		195	if (w < 0) w = 0;
		196	if (h < 0) h = 0;
		197
247	if (border == 2)	198	if (border == 2)
248	{	199	{
249	w += 2;	200	w += 2;
250	h += 2;	201	h += 2;
251	}	202	}
…		…
289	*rp++ = r;	240	*rp++ = r;
290	}	241	}
291	}	242	}
292		243
293	show ();	244	show ();
294	THIS->want_refresh = 1;
295	}	245	}
296		246
297	overlay::~overlay ()	247	overlay::~overlay ()
298	{	248	{
299	hide ();	249	hide ();
…		…
304	delete [] rend[y];	254	delete [] rend[y];
305	}	255	}
306		256
307	delete [] text;	257	delete [] text;
308	delete [] rend;	258	delete [] rend;
		259	}
		260
		261	void
		262	overlay::show ()
		263	{
		264	if (overlay_av)
		265	return;
		266
		267	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		268	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		269	));
		270	av_push (overlay_av, newSViv ((long)this));
309		271
310	THIS->want_refresh = 1;	272	THIS->want_refresh = 1;
311	}	273	THIS->refresh_check ();
312
313	void
314	overlay::show ()
315	{
316	char key[33]; sprintf (key, "%32lx", (long)this);
317
318	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319	hv_store (hv, key, 32, newSViv ((long)this), 0);
320	}	274	}
321		275
322	void	276	void
323	overlay::hide ()	277	overlay::hide ()
324	{	278	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	279	if (!overlay_av)
		280	return;
326		281
327	if (ovs)	282	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		283
331	HV *hv = (HV *)SvRV (*ovs);	284	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	285	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	286	break;
		287
		288	for (; i < AvFILL (overlay_av); i++)
		289	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		290
		291	av_pop (overlay_av);
		292
		293	SvREFCNT_dec (overlay_av);
		294	overlay_av = 0;
		295
		296	THIS->want_refresh = 1;
		297	THIS->refresh_check ();
334	}	298	}
335		299
336	void overlay::swap ()	300	void overlay::swap ()
337	{	301	{
338	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	302	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
339	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	303	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
340		304
341	int ov_w = min (w, THIS->ncol - ov_x);	305	int ov_w = min (w, THIS->ncol - ov_x);
342	int ov_h = min (h, THIS->nrow - ov_y);	306	int ov_h = min (h, THIS->nrow - ov_y);
		307
		308	// hide cursor if it is within the overlay area
		309	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		310	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		311	THIS->screen.flags &= ~Screen_VisibleCursor;
343		312
344	for (int y = ov_h; y--; )	313	for (int y = ov_h; y--; )
345	{	314	{
346	text_t *t1 = text [y];	315	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	316	rend_t *r1 = rend [y];
348		317
349	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	318	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
350	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	319	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
351		320
352	for (int x = ov_w; x--; )	321	for (int x = ov_w; x--; )
353	{	322	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	323	text_t t = *t1; *t1++ = *t2; *t2++ = t;
355	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	324	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
378	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	347	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	348	croak ("rend must be arrayref");
380		349
381	AV *av = (AV *)SvRV (rend);	350	AV *av = (AV *)SvRV (rend);
382		351
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	352	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	353	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	354	}
386		355
387	THIS->want_refresh = 1;	356	THIS->want_refresh = 1;
		357	THIS->refresh_check ();
388	}	358	}
389
390		359
391	/////////////////////////////////////////////////////////////////////////////	360	/////////////////////////////////////////////////////////////////////////////
392		361
		362	#include "iom_perl.h"
		363
		364	/////////////////////////////////////////////////////////////////////////////
		365
393	struct rxvt_perl_interp rxvt_perl;	366	struct rxvt_perl_interp rxvt_perl;
394		367
395	static PerlInterpreter *perl;	368	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		369
401	rxvt_perl_interp::~rxvt_perl_interp ()	370	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	371	{
403	if (perl)	372	if (perl)
404	{	373	{
405	perl_destruct (perl);	374	perl_destruct (perl);
406	perl_free (perl);	375	perl_free (perl);
		376	PERL_SYS_TERM ();
407	}	377	}
408	}	378	}
409		379
410	void	380	void
411	rxvt_perl_interp::init ()	381	rxvt_perl_interp::init ()
412	{	382	{
413	if (!perl)	383	if (!perl)
414	{	384	{
		385	rxvt_push_locale (""); // perl init destroys current locale
		386
		387	{
		388	perl_environ = rxvt_environ;
		389	localise_env set_environ (perl_environ);
		390
415	char *argv[] = {	391	char *args[] = {
416	"",	392	"",
417	"-T",	393	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	394	"BEGIN {"
		395	" urxvt->bootstrap;"
		396	" unshift @INC, '" LIBDIR "';"
		397	"}"
		398	""
		399	"use urxvt;"
419	};	400	};
		401	int argc = ecb_array_length (args);
		402	char **argv = args;
420		403
		404	PERL_SYS_INIT3 (&argc, &argv, &environ);
421	perl = perl_alloc ();	405	perl = perl_alloc ();
422	perl_construct (perl);	406	perl_construct (perl);
423		407
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	408	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425	|| perl_run (perl))	409	|| perl_run (perl))
		410	{
		411	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		412
		413	perl_destruct (perl);
		414	perl_free (perl);
		415	perl = 0;
		416	}
		417	}
		418
		419	rxvt_pop_locale ();
		420	}
		421	}
		422
		423	void
		424	rxvt_perl_interp::init (rxvt_term *term)
		425	{
		426	init ();
		427
		428	if (perl && !term->perl.self)
		429	{
		430	// runs outside of perls ENV
		431	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		432	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		433	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		434	}
		435	}
		436
		437	void
		438	rxvt_perl_interp::eval (const char *str)
		439	{
		440	eval_pv (str, 1);
		441	}
		442
		443	void
		444	rxvt_perl_interp::usage (rxvt_term *term, int type)
		445	{
		446	localise_env set_environ (perl_environ);
		447
		448	ENTER;
		449	SAVETMPS;
		450
		451	dSP;
		452	PUSHMARK (SP);
		453	EXTEND (SP, 2);
		454	PUSHs (sv_2mortal (newSVterm (term)));
		455	PUSHs (sv_2mortal (newSViv (type)));
		456	PUTBACK;
		457	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		458
		459	FREETMPS;
		460	LEAVE;
		461	}
		462
		463	uint8_t
		464	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		465	{
		466	localise_env set_environ (perl_environ);
		467
		468	ENTER;
		469	SAVETMPS;
		470
		471	dSP;
		472	PUSHMARK (SP);
		473	EXTEND (SP, 6);
		474	PUSHs (sv_2mortal (newSVterm (term)));
		475	PUSHs (sv_2mortal (newSVpv (name, 0)));
		476	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		480	PUTBACK;
		481	call_pv ("urxvt::parse_resource", G_SCALAR);
		482	SPAGAIN;
		483
		484	uint8_t ret = POPi;
		485
		486	FREETMPS;
		487	LEAVE;
		488
		489	return ret;
		490	}
		491
		492	static void
		493	ungrab (rxvt_term *THIS)
		494	{
		495	if (THIS->perl.grabtime)
		496	{
		497	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		498	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		499	THIS->perl.grabtime = 0;
		500	}
		501	}
		502
		503	bool
		504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		505	{
		506	if (!perl || !term->perl.self)
		507	return false;
		508
		509	localise_env set_environ (perl_environ);
		510
		511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
		513	{
		514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
		519	else if (htype == HOOK_DESTROY)
		520	{
		521	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		522
		523	for (int i = AvFILL (av); i >= 0; i--)
426	{	524	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	525	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
428		526	delete req;
429	perl_destruct (perl);
430	perl_free (perl);
431	perl = 0;
432	}	527	}
433	}	528	}
434	}
435		529
436	static void	530	bool event_consumed;
437	ungrab (rxvt_term *THIS)	531
438	{	532	if (term->perl.should_invoke [htype])
439	if (THIS->perl.grabtime)
440	{	533	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	534	dSP;
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	535	va_list ap;
443	THIS->perl.grabtime = 0;	536
		537	va_start (ap, htype);
		538
		539	ENTER;
		540	SAVETMPS;
		541
		542	PUSHMARK (SP);
		543
		544	EXTEND (SP, 2);
		545	PUSHs (sv_2mortal (newSVterm (term)));
		546	PUSHs (sv_2mortal (newSViv (htype)));
		547
		548	for (;;) {
		549	data_type dt = (data_type)va_arg (ap, int);
		550
		551	switch (dt)
		552	{
		553	case DT_INT:
		554	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		555	break;
		556
		557	case DT_LONG:
		558	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		559	break;
		560
		561	case DT_STR:
		562	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		563	break;
		564
		565	case DT_STR_LEN:
		566	{
		567	char *str = va_arg (ap, char *);
		568	int len = va_arg (ap, int);
		569
		570	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		571	}
		572	break;
		573
		574	case DT_WCS_LEN:
		575	{
		576	wchar_t *wstr = va_arg (ap, wchar_t *);
		577	int wlen = va_arg (ap, int);
		578
		579	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		580	}
		581	break;
		582
		583	case DT_LCS_LEN:
		584	{
		585	long *lstr = va_arg (ap, long *);
		586	int llen = va_arg (ap, int);
		587
		588	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		589	}
		590	break;
		591
		592	case DT_XEVENT:
		593	{
		594	XEvent *xe = va_arg (ap, XEvent *);
		595	HV *hv = newHV ();
		596
		597	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		598	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		599	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		600	# undef set
		601
		602	setiv (type, xe->type);
		603	setiv (send_event, xe->xany.send_event);
		604	setiv (serial, xe->xany.serial);
		605
		606	switch (xe->type)
		607	{
		608	case KeyPress:
		609	case KeyRelease:
		610	case ButtonPress:
		611	case ButtonRelease:
		612	case MotionNotify:
		613	setuv (window, xe->xmotion.window);
		614	setuv (root, xe->xmotion.root);
		615	setuv (subwindow, xe->xmotion.subwindow);
		616	setuv (time, xe->xmotion.time);
		617	setiv (x, xe->xmotion.x);
		618	setiv (y, xe->xmotion.y);
		619	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		620	setiv (col, xe->xmotion.x / term->fwidth);
		621	setiv (x_root, xe->xmotion.x_root);
		622	setiv (y_root, xe->xmotion.y_root);
		623	setuv (state, xe->xmotion.state);
		624
		625	switch (xe->type)
		626	{
		627	case KeyPress:
		628	case KeyRelease:
		629	setuv (keycode, xe->xkey.keycode);
		630	break;
		631
		632	case ButtonPress:
		633	case ButtonRelease:
		634	setuv (button, xe->xbutton.button);
		635	break;
		636
		637	case MotionNotify:
		638	setiv (is_hint, xe->xmotion.is_hint);
		639	break;
		640	}
		641
		642	break;
		643
		644	case MapNotify:
		645	case UnmapNotify:
		646	case ConfigureNotify:
		647	setuv (event, xe->xconfigure.event);
		648	setuv (window, xe->xconfigure.window);
		649
		650	switch (xe->type)
		651	{
		652	case ConfigureNotify:
		653	setiv (x, xe->xconfigure.x);
		654	setiv (y, xe->xconfigure.y);
		655	setiv (width, xe->xconfigure.width);
		656	setiv (height, xe->xconfigure.height);
		657	setuv (above, xe->xconfigure.above);
		658	break;
		659	}
		660
		661	break;
		662
		663	case PropertyNotify:
		664	setuv (window, xe->xproperty.window);
		665	setuv (atom, xe->xproperty.atom);
		666	setuv (time, xe->xproperty.time);
		667	setiv (state, xe->xproperty.state);
		668	break;
		669
		670	case ClientMessage:
		671	setuv (window, xe->xclient.window);
		672	setuv (message_type, xe->xclient.message_type);
		673	setuv (format, xe->xclient.format);
		674	setuv (l0, xe->xclient.data.l[0]);
		675	setuv (l1, xe->xclient.data.l[1]);
		676	setuv (l2, xe->xclient.data.l[2]);
		677	setuv (l3, xe->xclient.data.l[3]);
		678	setuv (l4, xe->xclient.data.l[4]);
		679	break;
		680	}
		681
		682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		683	}
		684	break;
		685
		686	case DT_END:
		687	goto call;
		688
		689	default:
		690	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		691	}
		692	}
		693
		694	call:
		695	va_end (ap);
		696
		697	PUTBACK;
		698	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		699	SPAGAIN;
		700
		701	if (count)
		702	{
		703	SV *status = POPs;
		704	count = SvTRUE (status);
		705	}
		706
		707	PUTBACK;
		708	FREETMPS;
		709	LEAVE;
		710
		711	if (SvTRUE (ERRSV))
		712	{
		713	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		714	ungrab (term); // better lose the grab than the session
		715	}
		716
		717	event_consumed = !!count;
444	}	718	}
445	}	719	else
		720	event_consumed = false;
446		721
447	bool	722	// post-handling of some events
448	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	723	if (htype == HOOK_REFRESH_BEGIN)
449	{
450	if (!perl)
451	return false;
452
453	if (htype == HOOK_INIT) // first hook ever called
454	{	724	{
455	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	725	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	726
		727	for (int i = AvFILL (av); i >= 0; i--)
		728	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
457	}	729	}
458	else if (!term->perl.self)
459	return false; // perl not initialized for this instance
460	else if (htype == HOOK_DESTROY)	730	else if (htype == HOOK_DESTROY)
461	{	731	{
462	// handled later	732	clearSVptr ((SV *)term->perl.self);
		733	SvREFCNT_dec ((SV *)term->perl.self);
		734
		735	// don't allow further calls
		736	term->perl.self = 0;
463	}	737	}
464	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
465	{
466	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467		738
468	if (HvKEYS (hv))	739	return event_consumed;
469	{	740	}
470	hv_iterinit (hv);
471		741
472	while (HE *he = hv_iternext (hv))	742	void
473	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	743	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
474	}	744	{
475	}	745	localise_env set_environ (perl_environ);
476	else if (!should_invoke [htype])
477	return false;
478
479	dSP;
480	va_list ap;
481
482	va_start (ap, htype);
483		746
484	ENTER;	747	ENTER;
485	SAVETMPS;	748	SAVETMPS;
486		749
487	PUSHMARK (SP);	750	dSP;
488
489	XPUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));	751	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		752	PUTBACK;
		753	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
491		754
492	for (;;) {
493	data_type dt = (data_type)va_arg (ap, int);
494
495	switch (dt)
496	{
497	case DT_INT:
498	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499	break;
500
501	case DT_LONG:
502	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503	break;
504
505	case DT_STR:
506	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507	break;
508
509	case DT_STR_LEN:
510	{
511	char *str = va_arg (ap, char *);
512	int len = va_arg (ap, int);
513
514	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515	}
516	break;
517
518	case DT_WCS_LEN:
519	{
520	wchar_t *wstr = va_arg (ap, wchar_t *);
521	int wlen = va_arg (ap, int);
522
523	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524	}
525	break;
526
527	case DT_XEVENT:
528	{
529	XEvent *xe = va_arg (ap, XEvent *);
530	HV *hv = newHV ();
531
532	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534	# undef set
535
536	setiv (type, xe->type);
537	setiv (send_event, xe->xany.send_event);
538	setiv (serial, xe->xany.serial);
539
540	switch (xe->type)
541	{
542	case KeyPress:
543	case KeyRelease:
544	case ButtonPress:
545	case ButtonRelease:
546	case MotionNotify:
547	setiv (time, xe->xmotion.time);
548	setiv (x, xe->xmotion.x);
549	setiv (y, xe->xmotion.y);
550	setiv (row, xe->xmotion.y / term->fheight);
551	setiv (col, xe->xmotion.x / term->fwidth);
552	setiv (x_root, xe->xmotion.x_root);
553	setiv (y_root, xe->xmotion.y_root);
554	setiv (state, xe->xmotion.state);
555	break;
556	}
557
558	switch (xe->type)
559	{
560	case KeyPress:
561	case KeyRelease:
562	setiv (keycode, xe->xkey.keycode);
563	break;
564
565	case ButtonPress:
566	case ButtonRelease:
567	setiv (button, xe->xbutton.button);
568	break;
569
570	case MotionNotify:
571	setiv (is_hint, xe->xmotion.is_hint);
572	break;
573	}
574
575	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576	}
577	break;
578
579	case DT_END:
580	{
581	va_end (ap);
582
583	PUTBACK;
584	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
585	SPAGAIN;
586
587	if (count)
588	{
589	SV *status = POPs;
590	count = SvTRUE (status);
591	}
592
593	PUTBACK;
594	FREETMPS;
595	LEAVE;
596
597	if (SvTRUE (ERRSV))	755	if (SvTRUE (ERRSV))
598	{
599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	756	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
600	ungrab (term); // better lose the grab than the session
601	}
602		757
603	if (htype == HOOK_DESTROY)	758	FREETMPS;
604	{	759	LEAVE;
605	clearSVptr ((SV *)term->perl.self);
606	SvREFCNT_dec ((SV *)term->perl.self);
607	}
608
609	return count;
610	}
611
612	default:
613	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614	}
615	}
616	}	760	}
617		761
618	/////////////////////////////////////////////////////////////////////////////	762	/////////////////////////////////////////////////////////////////////////////
619		763
620	MODULE = urxvt PACKAGE = urxvt	764	MODULE = urxvt PACKAGE = urxvt
621		765
622	PROTOTYPES: ENABLE	766	PROTOTYPES: ENABLE
623		767
624	BOOT:	768	BOOT:
625	{	769	{
626	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	770	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		771	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		772	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		773	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627		774
628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	775	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	776	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630	# include "hookinc.h"	777	# include "hookinc.h"
631	# undef def	778	# undef def
632		779
633	HV *option = get_hv ("urxvt::OPTION", 1);	780	HV *option = get_hv ("urxvt::OPTION", 1);
634	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	781	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
635	# define nodef(name)	782	# define nodef(name)
636	# include "optinc.h"	783	# include "optinc.h"
637	# undef nodef	784	# undef nodef
638	# undef def	785	# undef def
639		786
640	HV *stash = gv_stashpv ("urxvt", 1);	787	HV *stash = gv_stashpv ("urxvt", 1);
641	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	788	static const struct {
		789	const char *name;
		790	IV iv;
		791	} *civ, const_iv[] = {
		792	# define const_iv(name) { # name, (IV)name }
		793	const_iv (NUM_RESOURCES),
642	export_const_iv (DEFAULT_RSTYLE);	794	const_iv (DEFAULT_RSTYLE),
643	export_const_iv (OVERLAY_RSTYLE);	795	const_iv (OVERLAY_RSTYLE),
		796	const_iv (Color_Bits),
		797	const_iv (RS_bgShift), const_iv (RS_bgMask),
		798	const_iv (RS_fgShift), const_iv (RS_fgMask),
		799	const_iv (RS_Careful),
		800	const_iv (RS_fontCount),
		801	const_iv (RS_fontShift),
		802	const_iv (RS_fontMask),
		803	const_iv (RS_baseattrMask),
		804	const_iv (RS_attrMask),
		805	const_iv (RS_redraw),
		806	const_iv (RS_Sel),
644	export_const_iv (RS_Bold);	807	const_iv (RS_Bold),
645	export_const_iv (RS_Italic);	808	const_iv (RS_Italic),
646	export_const_iv (RS_Blink);	809	const_iv (RS_Blink),
647	export_const_iv (RS_RVid);	810	const_iv (RS_RVid),
648	export_const_iv (RS_Uline);	811	const_iv (RS_Uline),
649		812
650	export_const_iv (CurrentTime);	813	const_iv (CurrentTime),
651	export_const_iv (ShiftMask);	814	const_iv (ShiftMask),
652	export_const_iv (LockMask);	815	const_iv (LockMask),
653	export_const_iv (ControlMask);	816	const_iv (ControlMask),
654	export_const_iv (Mod1Mask);	817	const_iv (Mod1Mask),
655	export_const_iv (Mod2Mask);	818	const_iv (Mod2Mask),
656	export_const_iv (Mod3Mask);	819	const_iv (Mod3Mask),
657	export_const_iv (Mod4Mask);	820	const_iv (Mod4Mask),
658	export_const_iv (Mod5Mask);	821	const_iv (Mod5Mask),
659	export_const_iv (Button1Mask);	822	const_iv (Button1Mask),
660	export_const_iv (Button2Mask);	823	const_iv (Button2Mask),
661	export_const_iv (Button3Mask);	824	const_iv (Button3Mask),
662	export_const_iv (Button4Mask);	825	const_iv (Button4Mask),
663	export_const_iv (Button5Mask);	826	const_iv (Button5Mask),
664	export_const_iv (AnyModifier);	827	const_iv (AnyModifier),
665	}
666		828
667	SV *	829	const_iv (NoSymbol),
668	new (...)	830	const_iv (GrabModeSync),
669	CODE:	831	const_iv (GrabModeAsync),
670	{
671	stringvec *argv = new stringvec;
672	bool success;
673		832
674	for (int i = 0; i < items ;i++)	833	const_iv (NoEventMask),
675	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	834	const_iv (KeyPressMask),
		835	const_iv (KeyReleaseMask),
		836	const_iv (ButtonPressMask),
		837	const_iv (ButtonReleaseMask),
		838	const_iv (EnterWindowMask),
		839	const_iv (LeaveWindowMask),
		840	const_iv (PointerMotionMask),
		841	const_iv (PointerMotionHintMask),
		842	const_iv (Button1MotionMask),
		843	const_iv (Button2MotionMask),
		844	const_iv (Button3MotionMask),
		845	const_iv (Button4MotionMask),
		846	const_iv (Button5MotionMask),
		847	const_iv (ButtonMotionMask),
		848	const_iv (KeymapStateMask),
		849	const_iv (ExposureMask),
		850	const_iv (VisibilityChangeMask),
		851	const_iv (StructureNotifyMask),
		852	const_iv (ResizeRedirectMask),
		853	const_iv (SubstructureNotifyMask),
		854	const_iv (SubstructureRedirectMask),
		855	const_iv (FocusChangeMask),
		856	const_iv (PropertyChangeMask),
		857	const_iv (ColormapChangeMask),
		858	const_iv (OwnerGrabButtonMask),
676		859
677	rxvt_term *term = new rxvt_term;	860	const_iv (KeyPress),
		861	const_iv (KeyRelease),
		862	const_iv (ButtonPress),
		863	const_iv (ButtonRelease),
		864	const_iv (MotionNotify),
		865	const_iv (EnterNotify),
		866	const_iv (LeaveNotify),
		867	const_iv (FocusIn),
		868	const_iv (FocusOut),
		869	const_iv (KeymapNotify),
		870	const_iv (Expose),
		871	const_iv (GraphicsExpose),
		872	const_iv (NoExpose),
		873	const_iv (VisibilityNotify),
		874	const_iv (CreateNotify),
		875	const_iv (DestroyNotify),
		876	const_iv (UnmapNotify),
		877	const_iv (MapNotify),
		878	const_iv (MapRequest),
		879	const_iv (ReparentNotify),
		880	const_iv (ConfigureNotify),
		881	const_iv (ConfigureRequest),
		882	const_iv (GravityNotify),
		883	const_iv (ResizeRequest),
		884	const_iv (CirculateNotify),
		885	const_iv (CirculateRequest),
		886	const_iv (PropertyNotify),
		887	const_iv (SelectionClear),
		888	const_iv (SelectionRequest),
		889	const_iv (SelectionNotify),
		890	const_iv (ColormapNotify),
		891	const_iv (ClientMessage),
		892	const_iv (MappingNotify),
		893	# if ENABLE_XIM_ONTHESPOT
		894	const_iv (XIMReverse),
		895	const_iv (XIMUnderline),
		896	const_iv (XIMHighlight),
		897	const_iv (XIMPrimary),
		898	const_iv (XIMSecondary),
		899	const_iv (XIMTertiary),
		900	const_iv (XIMVisibleToForward),
		901	const_iv (XIMVisibleToBackword),
		902	const_iv (XIMVisibleToCenter),
		903	#if XRENDER
		904	const_iv (PictStandardARGB32),
		905	const_iv (PictStandardRGB24),
		906	const_iv (PictStandardA8),
		907	const_iv (PictStandardA4),
		908	const_iv (PictStandardA1),
		909	const_iv (RepeatNone),
		910	const_iv (RepeatNormal),
		911	const_iv (RepeatPad),
		912	const_iv (RepeatReflect),
		913	#endif
		914	# if 0
		915	const_iv (XIMForwardChar),
		916	const_iv (XIMBackwardChar),
		917	const_iv (XIMForwardWord),
		918	const_iv (XIMBackwardWord),
		919	const_iv (XIMCaretUp),
		920	const_iv (XIMCaretDown),
		921	const_iv (XIMNextLine),
		922	const_iv (XIMPreviousLine),
		923	const_iv (XIMLineStart),
		924	const_iv (XIMLineEnd),
		925	const_iv (XIMAbsolutePosition),
		926	const_iv (XIMDontChange),
		927	# endif
		928	# endif
		929	};
678		930
679	term->argv = argv;	931	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		932	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		933	}
680		934
		935	void
		936	log (const char *msg)
		937	CODE:
		938	rxvt_log ("%s", msg);
		939
		940	void
		941	warn (const char *msg)
		942	CODE:
		943	rxvt_warn ("%s", msg);
		944
		945	void
		946	fatal (const char *msg)
		947	CODE:
		948	rxvt_fatal ("%s", msg);
		949
		950	void
		951	_exit (int status)
		952
		953	void
		954	catch_fatal (SV *block)
		955	PROTOTYPE: &
		956	CODE:
681	try	957	try
682	{	958	{
683	if (!term->init (argv->size (), argv->begin ()))	959	PUSHMARK (SP);
684	term = 0;	960	PUTBACK;
		961	call_sv (block, G_VOID | G_DISCARD);
		962	SPAGAIN;
685	}	963	}
686	catch (const class rxvt_failure_exception &e)	964	catch (const rxvt_failure_exception &e)
687	{
688	term->destroy ();
689	croak ("exception caught while initializing new terminal instance");
690	}	965	{
691		966	croak ("rxvt_fatal exception caught, trying to continue.");
692	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	967	}
693	}
694	OUTPUT:
695	RETVAL
696
697	void
698	set_should_invoke (int htype, int value)
699	CODE:
700	rxvt_perl.should_invoke [htype] = value;
701
702	void
703	warn (const char *msg)
704	CODE:
705	rxvt_warn ("%s", msg);
706
707	void
708	fatal (const char *msg)
709	CODE:
710	rxvt_fatal ("%s", msg);
711
712	SV *
713	untaint (SV *sv)
714	CODE:
715	RETVAL = newSVsv (sv);
716	SvTAINTED_off (RETVAL);
717	OUTPUT:
718	RETVAL
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		968
727	NV	969	NV
728	NOW ()	970	NOW ()
729	CODE:	971	CODE:
730	RETVAL = NOW;	972	RETVAL = ev::now ();
731	OUTPUT:	973	OUTPUT:
732	RETVAL	974	RETVAL
733		975
734	int	976	int
735	GET_BASEFG (int rend)	977	GET_BASEFG (int rend)
…		…
746	RETVAL	988	RETVAL
747		989
748	int	990	int
749	SET_FGCOLOR (int rend, int new_color)	991	SET_FGCOLOR (int rend, int new_color)
750	CODE:	992	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	993	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	994	OUTPUT:
753	RETVAL	995	RETVAL
754		996
755	int	997	int
756	SET_BGCOLOR (int rend, int new_color)	998	SET_BGCOLOR (int rend, int new_color)
757	CODE:	999	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	1000	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	1001	OUTPUT:
760	RETVAL	1002	RETVAL
761		1003
762	int	1004	int
763	GET_CUSTOM (int rend)	1005	GET_CUSTOM (int rend)
764	CODE:	1006	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	1007	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	1008	OUTPUT:
767	RETVAL	1009	RETVAL
768		1010
769	int	1011	int
770	SET_CUSTOM (int rend, int new_value)	1012	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	1019	| ((new_value << RS_customShift) & RS_customMask);
778	}	1020	}
779	OUTPUT:	1021	OUTPUT:
780	RETVAL	1022	RETVAL
781		1023
		1024	void
		1025	termlist ()
		1026	PPCODE:
		1027	{
		1028	EXTEND (SP, rxvt_term::termlist.size ());
		1029
		1030	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1031	if ((*t)->perl.self)
		1032	PUSHs (sv_2mortal (newSVterm (*t)));
		1033	}
		1034
		1035	IV
		1036	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1037	CODE:
		1038	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1039	req->cb_sv = newSVsv (cb);
		1040	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1041	av_push (av, newSViv ((IV)req));
		1042	RETVAL = (IV)req;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	void
		1047	_delete_selection_request (IV req_)
		1048	CODE:
		1049	rxvt_selection *req = (rxvt_selection *)req_;
		1050	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1051	int i;
		1052
		1053	for (i = AvFILL (av); i >= 0; i--)
		1054	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1055	break;
		1056
		1057	for (; i < AvFILL (av); i++)
		1058	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1059
		1060	av_pop (av);
		1061
		1062	delete req;
		1063
782	MODULE = urxvt PACKAGE = urxvt::term	1064	MODULE = urxvt PACKAGE = urxvt::term
783		1065
		1066	SV *
		1067	_new (AV *env, AV *arg)
		1068	CODE:
		1069	{
		1070	rxvt_term *term = new rxvt_term;
		1071
		1072	stringvec *argv = new stringvec;
		1073	for (int i = 0; i <= AvFILL (arg); i++)
		1074	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1075
		1076	stringvec *envv = new stringvec;
		1077	for (int i = AvFILL (env) + 1; i--; )
		1078	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1079
		1080	try
		1081	{
		1082	term->init (argv, envv);
		1083	}
		1084	catch (const class rxvt_failure_exception &e)
		1085	{
		1086	term->destroy ();
		1087	croak ("error while initializing new terminal instance");
		1088	}
		1089
		1090	RETVAL = term && term->perl.self
		1091	? newSVterm (term) : &PL_sv_undef;
		1092	}
		1093	OUTPUT:
		1094	RETVAL
		1095
784	void	1096	void
785	rxvt_term::destroy ()	1097	rxvt_term::destroy ()
786		1098
787	void	1099	void
		1100	rxvt_term::set_should_invoke (int htype, int inc)
		1101	CODE:
		1102	uint8_t &count = THIS->perl.should_invoke [htype];
		1103	uint8_t prev = count;
		1104	count += inc;
		1105	if (!prev != !count)
		1106	{
		1107	// hook status changed, react
		1108	switch (htype)
		1109	{
		1110	case HOOK_POSITION_CHANGE:
		1111	if (count)
		1112	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1113	}
		1114	}
		1115
		1116	void
		1117	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1118	CODE:
		1119	XrmPutStringResource (&THIS->option_db, specifier, value);
		1120
		1121	int
788	rxvt_term::grab_button (int button, U32 modifiers)	1122	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
789	CODE:	1123	CODE:
790	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1124	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
791	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1125	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
792	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1126	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1127	OUTPUT: RETVAL
		1128
		1129	int
		1130	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1131	CODE:
		1132	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1133	OUTPUT: RETVAL
		1134
		1135	void
		1136	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1137	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1138	CODE:
		1139	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1140
		1141	void
		1142	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1143	CODE:
		1144	XUngrabKey (THIS->dpy, keycode, modifiers, window);
793		1145
794	bool	1146	bool
795	rxvt_term::grab (U32 eventtime, int sync = 0)	1147	rxvt_term::grab (Time eventtime, int sync = 0)
796	CODE:	1148	CODE:
797	{	1149	{
798	int mode = sync ? GrabModeSync : GrabModeAsync;	1150	int mode = sync ? GrabModeSync : GrabModeAsync;
799		1151
800	THIS->perl.grabtime = 0;	1152	THIS->perl.grabtime = 0;
801		1153
802	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1154	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1155	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
804	mode, mode, None, GRAB_CURSOR, eventtime))	1156	mode, mode, None, GRAB_CURSOR, eventtime))
805	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1157	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806	THIS->perl.grabtime = eventtime;	1158	THIS->perl.grabtime = eventtime;
807	else	1159	else
808	XUngrabPointer (THIS->display->display, eventtime);	1160	XUngrabPointer (THIS->dpy, eventtime);
809		1161
810	RETVAL = !!THIS->perl.grabtime;	1162	RETVAL = !!THIS->perl.grabtime;
811	}	1163	}
812	OUTPUT:	1164	OUTPUT:
813	RETVAL	1165	RETVAL
814		1166
815	void	1167	void
816	rxvt_term::allow_events_async ()	1168	rxvt_term::allow_events_async ()
817	CODE:	1169	CODE:
818	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1170	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819		1171
820	void	1172	void
821	rxvt_term::allow_events_sync ()	1173	rxvt_term::allow_events_sync ()
822	CODE:	1174	CODE:
823	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1175	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824		1176
825	void	1177	void
826	rxvt_term::allow_events_replay ()	1178	rxvt_term::allow_events_replay ()
827	CODE:	1179	CODE:
828	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1180	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830		1182
831	void	1183	void
832	rxvt_term::ungrab ()	1184	rxvt_term::ungrab ()
833	CODE:	1185	CODE:
834	ungrab (THIS);	1186	ungrab (THIS);
835		1187
836	int	1188	int
		1189	rxvt_term::XStringToKeysym (char *string)
		1190	CODE:
		1191	RETVAL = XStringToKeysym (string);
		1192	OUTPUT: RETVAL
		1193
		1194	char *
		1195	rxvt_term::XKeysymToString (int sym)
		1196	CODE:
		1197	RETVAL = XKeysymToString (sym);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::XKeysymToKeycode (int sym)
		1202	CODE:
		1203	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1204	OUTPUT: RETVAL
		1205
		1206	int
		1207	rxvt_term::XKeycodeToKeysym (int code, int index)
		1208	CODE:
		1209	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1210	OUTPUT: RETVAL
		1211
		1212	int
837	rxvt_term::strwidth (SV *str)	1213	rxvt_term::strwidth (SV *str)
838	CODE:	1214	CODE:
839	{	1215	{
840	wchar_t *wstr = sv2wcs (str);	1216	wchar_t *wstr = sv2wcs (str);
841		1217
842	rxvt_push_locale (THIS->locale);	1218	rxvt_push_locale (THIS->locale);
843	RETVAL = wcswidth (wstr, wcslen (wstr));	1219	RETVAL = 0;
		1220	for (wchar_t *wc = wstr; *wc; wc++)
		1221	{
		1222	int w = WCWIDTH (*wc);
		1223
		1224	if (w)
		1225	RETVAL += max (w, 1);
		1226	}
844	rxvt_pop_locale ();	1227	rxvt_pop_locale ();
845		1228
846	free (wstr);	1229	free (wstr);
847	}	1230	}
848	OUTPUT:	1231	OUTPUT:
…		…
858	char *mbstr = rxvt_wcstombs (wstr);	1241	char *mbstr = rxvt_wcstombs (wstr);
859	rxvt_pop_locale ();	1242	rxvt_pop_locale ();
860		1243
861	free (wstr);	1244	free (wstr);
862		1245
863	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1246	RETVAL = newSVpv (mbstr, 0);
864	free (mbstr);	1247	free (mbstr);
865	}	1248	}
866	OUTPUT:	1249	OUTPUT:
867	RETVAL	1250	RETVAL
868		1251
…		…
875		1258
876	rxvt_push_locale (THIS->locale);	1259	rxvt_push_locale (THIS->locale);
877	wchar_t *wstr = rxvt_mbstowcs (data, len);	1260	wchar_t *wstr = rxvt_mbstowcs (data, len);
878	rxvt_pop_locale ();	1261	rxvt_pop_locale ();
879		1262
880	RETVAL = taint_if (wcs2sv (wstr), octets);	1263	RETVAL = wcs2sv (wstr);
881	free (wstr);	1264	free (wstr);
882	}	1265	}
883	OUTPUT:	1266	OUTPUT:
884	RETVAL	1267	RETVAL
885		1268
886	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1269	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
887		1270
888	#define TERM_OFFSET_width TERM_OFFSET(width)	1271	#define TERM_OFFSET_width TERM_OFFSET(width)
889	#define TERM_OFFSET_height TERM_OFFSET(height)	1272	#define TERM_OFFSET_height TERM_OFFSET(height)
890	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1273	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
891	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1274	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
892	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1275	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1276	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1277	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1278	#define TERM_OFFSET_focus TERM_OFFSET(focus)
896	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1279	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1280	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1281	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1282	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1283	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
897	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1284	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1285	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1286	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900		1287
901	int	1288	int
902	rxvt_term::width ()	1289	rxvt_term::width ()
903	ALIAS:	1290	ALIAS:
904	width = TERM_OFFSET_width	1291	width = TERM_OFFSET_width
905	height = TERM_OFFSET_height	1292	height = TERM_OFFSET_height
906	fwidth = TERM_OFFSET_fwidth	1293	fwidth = TERM_OFFSET_fwidth
907	fheight = TERM_OFFSET_fheight	1294	fheight = TERM_OFFSET_fheight
908	fbase = TERM_OFFSET_fbase	1295	fbase = TERM_OFFSET_fbase
909	nrow = TERM_OFFSET_nrow	1296	nrow = TERM_OFFSET_nrow
910	ncol = TERM_OFFSET_ncol	1297	ncol = TERM_OFFSET_ncol
911	focus = TERM_OFFSET_focus	1298	focus = TERM_OFFSET_focus
912	mapped = TERM_OFFSET_mapped	1299	mapped = TERM_OFFSET_mapped
		1300	int_bwidth = TERM_OFFSET_int_bwidth
		1301	ext_bwidth = TERM_OFFSET_ext_bwidth
		1302	lineSpace = TERM_OFFSET_lineSpace
		1303	letterSpace = TERM_OFFSET_letterSpace
913	saveLines = TERM_OFFSET_saveLines	1304	saveLines = TERM_OFFSET_saveLines
914	total_rows = TERM_OFFSET_total_rows	1305	total_rows = TERM_OFFSET_total_rows
915	nsaved = TERM_OFFSET_nsaved	1306	top_row = TERM_OFFSET_top_row
916	CODE:	1307	CODE:
917	RETVAL = *(int *)((char *)THIS + ix);	1308	RETVAL = *(int *)((char *)THIS + ix);
918	OUTPUT:	1309	OUTPUT:
919	RETVAL	1310	RETVAL
920		1311
…		…
922	rxvt_term::ModLevel3Mask ()	1313	rxvt_term::ModLevel3Mask ()
923	ALIAS:	1314	ALIAS:
924	ModLevel3Mask = 0	1315	ModLevel3Mask = 0
925	ModMetaMask = 1	1316	ModMetaMask = 1
926	ModNumLockMask = 2	1317	ModNumLockMask = 2
		1318	current_screen = 3
		1319	hidden_cursor = 4
927	CODE:	1320	CODE:
928	switch (ix)	1321	switch (ix)
929	{	1322	{
930	case 0: RETVAL = THIS->ModLevel3Mask; break;	1323	case 0: RETVAL = THIS->ModLevel3Mask; break;
931	case 1: RETVAL = THIS->ModMetaMask; break;	1324	case 1: RETVAL = THIS->ModMetaMask; break;
932	case 2: RETVAL = THIS->ModNumLockMask; break;	1325	case 2: RETVAL = THIS->ModNumLockMask; break;
		1326	case 3: RETVAL = THIS->current_screen; break;
		1327	#ifdef CURSOR_BLINK
		1328	case 4: RETVAL = THIS->hidden_cursor; break;
		1329	#endif
933	}	1330	}
934	OUTPUT:	1331	OUTPUT:
935	RETVAL	1332	RETVAL
936		1333
937	U32	1334	char *
		1335	rxvt_term::display_id ()
		1336	ALIAS:
		1337	display_id = 0
		1338	locale = 1
		1339	CODE:
		1340	switch (ix)
		1341	{
		1342	case 0: RETVAL = THIS->display->id; break;
		1343	case 1: RETVAL = THIS->locale; break;
		1344	}
		1345	OUTPUT:
		1346	RETVAL
		1347
		1348	SV *
		1349	rxvt_term::envv ()
		1350	ALIAS:
		1351	argv = 1
		1352	PPCODE:
		1353	{
		1354	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1355
		1356	EXTEND (SP, vec->size ());
		1357
		1358	for (char **i = vec->begin (); i != vec->end (); ++i)
		1359	if (*i)
		1360	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1361	}
		1362
		1363	int
		1364	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1365	CODE:
		1366	RETVAL = THIS->pty_ev.events;
		1367	if (events != ev::UNDEF)
		1368	THIS->pty_ev.set (events);
		1369	OUTPUT:
		1370	RETVAL
		1371
		1372	int
		1373	rxvt_term::pty_fd ()
		1374	CODE:
		1375	RETVAL = THIS->pty->pty;
		1376	OUTPUT:
		1377	RETVAL
		1378
		1379	Window
938	rxvt_term::parent ()	1380	rxvt_term::parent ()
939	CODE:	1381	CODE:
940	RETVAL = (U32)THIS->parent [0];	1382	RETVAL = THIS->parent;
941	OUTPUT:	1383	OUTPUT:
942	RETVAL	1384	RETVAL
943		1385
944	U32	1386	int
945	rxvt_term::vt ()	1387	rxvt_term::parent_x ()
946	CODE:	1388	CODE:
947	RETVAL = (U32)THIS->vt;	1389	RETVAL = THIS->parent_x;
948	OUTPUT:	1390	OUTPUT:
949	RETVAL	1391	RETVAL
		1392
		1393	int
		1394	rxvt_term::parent_y ()
		1395	CODE:
		1396	RETVAL = THIS->parent_y;
		1397	OUTPUT:
		1398	RETVAL
		1399
		1400	void
		1401	rxvt_term::vt_emask_add (U32 emask)
		1402	CODE:
		1403	THIS->vt_emask_perl |= emask;
		1404	THIS->vt_select_input ();
950		1405
951	U32	1406	U32
952	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1407	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953	CODE:	1408	CODE:
954	{
955	RETVAL = THIS->rstyle;	1409	RETVAL = THIS->rstyle;
956	THIS->rstyle = new_rstyle;	1410	THIS->rstyle = new_rstyle;
957	}
958	OUTPUT:	1411	OUTPUT:
959	RETVAL	1412	RETVAL
960		1413
961	int	1414	int
962	rxvt_term::view_start (int newval = -1)	1415	rxvt_term::view_start (int newval = 1)
		1416	PROTOTYPE: $;$
963	CODE:	1417	CODE:
964	{	1418	{
965	RETVAL = THIS->view_start;	1419	RETVAL = THIS->view_start;
966		1420
967	if (newval >= 0)	1421	if (newval <= 0)
968	{	1422	THIS->scr_changeview (max (newval, THIS->top_row));
969	THIS->view_start = min (newval, THIS->nsaved);
970	THIS->scr_changeview (RETVAL);
971	}
972	}	1423	}
973	OUTPUT:	1424	OUTPUT:
974	RETVAL	1425	RETVAL
975		1426
976	void	1427	void
		1428	rxvt_term::set_urgency (bool enable)
		1429
		1430	void
		1431	rxvt_term::focus_in ()
		1432
		1433	void
		1434	rxvt_term::focus_out ()
		1435
		1436	void
		1437	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1438	ALIAS:
		1439	key_release = 1
		1440	CODE:
		1441	{
		1442	XKeyEvent xkey;
		1443
		1444	memset (&xkey, 0, sizeof (xkey));
		1445
		1446	xkey.time = time;
		1447	xkey.state = state;
		1448	xkey.keycode = keycode;
		1449
		1450	xkey.type = ix ? KeyRelease : KeyPress;
		1451	xkey.display = THIS->dpy;
		1452	xkey.window = THIS->vt;
		1453	xkey.root = THIS->display->root;
		1454	xkey.subwindow = THIS->vt;
		1455
		1456	if (ix)
		1457	THIS->key_release (xkey);
		1458	else
		1459	THIS->key_press (xkey);
		1460	}
		1461
		1462	void
977	rxvt_term::want_refresh ()	1463	rxvt_term::want_refresh ()
978	CODE:	1464	CODE:
979	THIS->want_refresh = 1;	1465	THIS->want_refresh = 1;
		1466	THIS->refresh_check ();
980		1467
981	void	1468	void
982	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1469	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
983	PPCODE:	1470	PPCODE:
984	{	1471	{
985	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1472	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986	XSRETURN_EMPTY;	1473	XSRETURN_EMPTY;
987		1474
988	line_t &l = ROW(row_number);	1475	line_t &l = ROW(row_number);
989		1476
990	if (GIMME_V != G_VOID)	1477	if (GIMME_V != G_VOID)
991	{	1478	{
992	wchar_t *wstr = new wchar_t [THIS->ncol];	1479	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993		1480
994	for (int col = 0; col < THIS->ncol; col++)	1481	for (int col = 0; col < THIS->ncol; col++)
995	wstr [col] = l.t [col];	1482	wstr [col] = l.t [col];
996		1483
997	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1484	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999	delete [] wstr;
1000	}	1485	}
1001		1486
1002	if (new_text)	1487	if (new_text)
1003	{	1488	{
1004	wchar_t *wstr = sv2wcs (new_text);	1489	wchar_t *wstr = sv2wcs (new_text);
1005		1490
1006	int len = min (wcslen (wstr) - start_ofs, max_len);	1491	int len = min (wcslen (wstr) - start_ofs, max_len);
1007		1492
1008	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1493	if (start_col < 0 || start_col + len > THIS->ncol)
1009	{	1494	{
1010	free (wstr);	1495	free (wstr);
1011	croak ("new_text extends beyond horizontal margins");	1496	croak ("new_text extends beyond horizontal margins");
1012	}	1497	}
1013		1498
…		…
1023		1508
1024	void	1509	void
1025	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1510	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1026	PPCODE:	1511	PPCODE:
1027	{	1512	{
1028	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1513	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029	XSRETURN_EMPTY;	1514	XSRETURN_EMPTY;
1030		1515
1031	line_t &l = ROW(row_number);	1516	line_t &l = ROW(row_number);
1032		1517
1033	if (GIMME_V != G_VOID)	1518	if (GIMME_V != G_VOID)
…		…
1045	{	1530	{
1046	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1531	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047	croak ("new_rend must be arrayref");	1532	croak ("new_rend must be arrayref");
1048		1533
1049	AV *av = (AV *)SvRV (new_rend);	1534	AV *av = (AV *)SvRV (new_rend);
1050	int len = min (av_len (av) + 1 - start_ofs, max_len);	1535	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051		1536
1052	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1537	if (start_col < 0 || start_col + len > THIS->ncol)
1053	croak ("new_rend array extends beyond horizontal margins");	1538	croak ("new_rend array extends beyond horizontal margins");
1054		1539
1055	for (int col = start_col; col < start_col + len; col++)	1540	for (int col = start_col; col < start_col + len; col++)
1056	{	1541	{
1057	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1542	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1063		1548
1064	int	1549	int
1065	rxvt_term::ROW_l (int row_number, int new_length = -1)	1550	rxvt_term::ROW_l (int row_number, int new_length = -1)
1066	CODE:	1551	CODE:
1067	{	1552	{
1068	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1553	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069	XSRETURN_EMPTY;	1554	XSRETURN_EMPTY;
1070		1555
1071	line_t &l = ROW(row_number);	1556	line_t &l = ROW(row_number);
1072	RETVAL = l.l;	1557	RETVAL = l.l;
1073		1558
…		…
1079		1564
1080	bool	1565	bool
1081	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1566	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1082	CODE:	1567	CODE:
1083	{	1568	{
1084	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1569	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085	XSRETURN_EMPTY;	1570	XSRETURN_EMPTY;
1086		1571
1087	line_t &l = ROW(row_number);	1572	line_t &l = ROW(row_number);
1088	RETVAL = l.is_longer ();	1573	RETVAL = l.is_longer ();
1089		1574
…		…
1097	rxvt_term::special_encode (SV *string)	1582	rxvt_term::special_encode (SV *string)
1098	CODE:	1583	CODE:
1099	{	1584	{
1100	wchar_t *wstr = sv2wcs (string);	1585	wchar_t *wstr = sv2wcs (string);
1101	int wlen = wcslen (wstr);	1586	int wlen = wcslen (wstr);
1102	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1587	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1103		1588
1104	rxvt_push_locale (THIS->locale);	1589	rxvt_push_locale (THIS->locale);
1105		1590
1106	wchar_t *r = rstr;	1591	wchar_t *r = rstr;
1107	for (wchar_t *s = wstr; *s; s++)	1592	for (wchar_t *s = wstr; *s; s++)
		1593	{
		1594	int w = WCWIDTH (*s);
		1595
1108	if (wcwidth (*s) == 0)	1596	if (w == 0)
1109	{	1597	{
1110	if (r == rstr)	1598	if (r == rstr)
1111	croak ("leading combining character unencodable");	1599	croak ("leading combining character unencodable");
1112		1600
1113	unicode_t n = rxvt_compose (r[-1], *s);	1601	unicode_t n = rxvt_compose (r[-1], *s);
1114	if (n == NOCHAR)	1602	if (n == NOCHAR)
1115	n = rxvt_composite.compose (r[-1], *s);	1603	n = rxvt_composite.compose (r[-1], *s);
1116		1604
1117	r[-1] = n;	1605	r[-1] = n;
1118	}	1606	}
1119	#if !UNICODE_3	1607	#if !UNICODE_3
1120	else if (*s >= 0x10000)	1608	else if (*s >= 0x10000)
1121	*r++ = rxvt_composite.compose (*s);	1609	*r++ = rxvt_composite.compose (*s);
1122	#endif	1610	#endif
1123	else	1611	else
1124	*r++ = *s;	1612	*r++ = *s;
		1613
		1614	// the *2 above only allows wcwidth <= 2
		1615	if (w > 1)
		1616	*r++ = NOCHAR;
		1617	}
1125		1618
1126	rxvt_pop_locale ();	1619	rxvt_pop_locale ();
1127		1620
1128	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1621	RETVAL = wcs2sv (rstr, r - rstr);
1129
1130	delete [] rstr;
1131	}	1622	}
1132	OUTPUT:	1623	OUTPUT:
1133	RETVAL	1624	RETVAL
1134		1625
1135	SV *	1626	SV *
1136	rxvt_term::special_decode (SV *text)	1627	rxvt_term::special_decode (SV *text)
1137	CODE:	1628	CODE:
1138	{	1629	{
1139	wchar_t *wstr = sv2wcs (text);	1630	wchar_t *wstr = sv2wcs (text);
1140	int wlen = wcslen (wstr);
1141	int dlen = 0;	1631	int dlen = 0;
1142		1632
1143	// find length	1633	// find length
1144	for (wchar_t *s = wstr; *s; s++)	1634	for (wchar_t *s = wstr; *s; s++)
1145	if (*s == NOCHAR)	1635	if (*s == NOCHAR)
…		…
1147	else if (IS_COMPOSE (*s))	1637	else if (IS_COMPOSE (*s))
1148	dlen += rxvt_composite.expand (*s, 0);	1638	dlen += rxvt_composite.expand (*s, 0);
1149	else	1639	else
1150	dlen++;	1640	dlen++;
1151		1641
1152	wchar_t *rstr = new wchar_t [dlen];	1642	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153		1643
1154	// decode	1644	// decode
1155	wchar_t *r = rstr;	1645	wchar_t *r = rstr;
1156	for (wchar_t *s = wstr; *s; s++)	1646	for (wchar_t *s = wstr; *s; s++)
1157	if (*s == NOCHAR)	1647	if (*s == NOCHAR)
…		…
1159	else if (IS_COMPOSE (*s))	1649	else if (IS_COMPOSE (*s))
1160	r += rxvt_composite.expand (*s, r);	1650	r += rxvt_composite.expand (*s, r);
1161	else	1651	else
1162	*r++ = *s;	1652	*r++ = *s;
1163		1653
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1654	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1655	}
1168	OUTPUT:	1656	OUTPUT:
1169	RETVAL	1657	RETVAL
1170		1658
1171	void	1659	void
1172	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1660	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1173	PPCODE:	1661	PPCODE:
1174	{	1662	{
1175	struct resval { const char *name; int value; } rslist [] = {	1663	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1176	# define def(name) { # name, Rs_ ## name },	1664	# define def(name) { # name, Rs_ ## name },
1177	# define reserve(name,count)	1665	# define reserve(name,count)
1178	# include "rsinc.h"	1666	# include "rsinc.h"
1179	# undef def	1667	# undef def
1180	# undef reserve	1668	# undef reserve
1181	};	1669	};
1182		1670
1183	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1671	rs = rslist + ecb_array_length (rslist);
1184		1672
		1673	if (*name)
1185	do {	1674	{
		1675	do {
1186	if (rs-- == rslist)	1676	if (rs-- == rslist)
1187	croak ("no such resource '%s', requested", name);	1677	croak ("no such resource '%s', requested", name);
1188	} while (strcmp (name, rs->name));	1678	} while (strcmp (name, rs->name));
1189		1679
1190	index += rs->value;	1680	index += rs->value;
		1681	}
		1682	else
		1683	{
		1684	--rs;
		1685	name = "";
		1686	}
1191		1687
1192	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1688	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1689	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1194		1690
1195	if (GIMME_V != G_VOID)	1691	if (GIMME_V != G_VOID)
1196	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1692	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1197		1693
1198	if (newval)	1694	if (newval)
1199	{	1695	{
1200	if (SvOK (newval))	1696	if (SvOK (newval))
1201	{	1697	{
…		…
1206	else	1702	else
1207	THIS->rs [index] = 0;	1703	THIS->rs [index] = 0;
1208	}	1704	}
1209	}	1705	}
1210		1706
		1707	const char *
		1708	rxvt_term::x_resource (const char *name)
		1709
1211	bool	1710	bool
1212	rxvt_term::option (U32 optval, int set = -1)	1711	rxvt_term::option (U8 optval, int set = -1)
1213	CODE:	1712	CODE:
1214	{	1713	{
1215	RETVAL = THIS->options & optval;	1714	RETVAL = THIS->option (optval);
1216		1715
1217	if (set >= 0)	1716	if (set >= 0)
1218	{	1717	{
1219	if (set)
1220	THIS->options |= optval;	1718	THIS->set_option (optval, set);
1221	else
1222	THIS->options &= ~optval;
1223		1719
		1720	if (THIS->init_done) // avoid doing this before START
1224	switch (optval)	1721	switch (optval)
1225	{	1722	{
1226	case Opt_skipBuiltinGlyphs:	1723	case Opt_skipBuiltinGlyphs:
1227	THIS->set_fonts ();	1724	THIS->set_fonts ();
1228	THIS->scr_remap_chars ();	1725	THIS->scr_remap_chars ();
1229	THIS->scr_touch (true);	1726	THIS->scr_touch (true);
1230	THIS->want_refresh = 1;	1727	THIS->want_refresh = 1;
		1728	THIS->refresh_check ();
1231	break;	1729	break;
		1730	#ifdef CURSOR_BLINK
		1731	case Opt_cursorBlink:
		1732	THIS->cursor_blink_reset ();
		1733	break;
		1734	#endif
1232		1735
1233	case Opt_cursorUnderline:	1736	case Opt_cursorUnderline:
1234	THIS->want_refresh = 1;	1737	THIS->want_refresh = 1;
		1738	THIS->refresh_check ();
1235	break;	1739	break;
1236		1740
1237	# case Opt_scrollBar_floating:	1741	# case Opt_scrollBar_floating:
1238	# case Opt_scrollBar_right:	1742	# case Opt_scrollBar_right:
1239	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1743	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240	# break;	1744	# break;
1241	}	1745	}
1242	}	1746	}
1243	}	1747	}
1244	OUTPUT:	1748	OUTPUT:
1245	RETVAL	1749	RETVAL
		1750
		1751	bool
		1752	rxvt_term::parse_keysym (char *keysym, char *str)
		1753	CODE:
		1754	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1755	THIS->keyboard->register_done ();
		1756	OUTPUT:
		1757	RETVAL
		1758
		1759	void
		1760	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1761	CODE:
		1762	wchar_t *wstr = sv2wcs (str);
		1763	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1764	free (wstr);
1246		1765
1247	void	1766	void
1248	rxvt_term::screen_cur (...)	1767	rxvt_term::screen_cur (...)
1249	PROTOTYPE: $;$$	1768	PROTOTYPE: $;$$
1250	ALIAS:	1769	ALIAS:
…		…
1264	EXTEND (SP, 2);	1783	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (rc.row)));	1784	PUSHs (sv_2mortal (newSViv (rc.row)));
1266	PUSHs (sv_2mortal (newSViv (rc.col)));	1785	PUSHs (sv_2mortal (newSViv (rc.col)));
1267	}	1786	}
1268		1787
1269	if (items == 3)	1788	if (items >= 3)
		1789	{
		1790	rc.row = SvIV (ST (1));
		1791	rc.col = SvIV (ST (2));
		1792
		1793	if (ix == 2)
1270	{	1794	{
1271	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1795	if (rc.col == 0)
1272	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1796	{
		1797	// col == 0 means end of previous line
		1798	rc.row--;
		1799	rc.col = THIS->ncol;
		1800	}
		1801	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1802	&& rc.col > ROW(rc.row).l)
		1803	{
		1804	// col >= length means while line and add newline
		1805	rc.col = THIS->ncol;
		1806	}
		1807	}
		1808
		1809	clamp_it (rc.col, 0, THIS->ncol);
		1810	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1273		1811
1274	if (ix)	1812	if (ix)
		1813	{
		1814	THIS->selection.screen = THIS->current_screen;
		1815
1275	THIS->want_refresh = 1;	1816	THIS->want_refresh = 1;
		1817	THIS->refresh_check ();
1276	}	1818	}
		1819	}
1277	}	1820	}
1278		1821
1279	int	1822	int
1280	rxvt_term::selection_grab (U32 eventtime)	1823	rxvt_term::selection_screen (int screen = -1)
		1824	CODE:
		1825	RETVAL = THIS->selection.screen;
		1826	if (screen >= 0)
		1827	THIS->selection.screen = screen;
		1828	OUTPUT:
		1829	RETVAL
1281		1830
1282	void	1831	void
		1832	rxvt_term::selection_clear (bool clipboard = false)
		1833
		1834	void
		1835	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1836	CODE:
		1837	THIS->selection.op = SELECTION_CONT;
		1838	THIS->selection.rect = rect;
		1839	THIS->selection_make (eventtime);
		1840
		1841	int
		1842	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1843
		1844	void
1283	rxvt_term::selection (SV *newtext = 0)	1845	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1284	PPCODE:	1846	PPCODE:
1285	{	1847	{
		1848	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1849	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1850
1286	if (GIMME_V != G_VOID)	1851	if (GIMME_V != G_VOID)
1287	XPUSHs (THIS->selection.text	1852	XPUSHs (text
1288	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1853	? sv_2mortal (wcs2sv (text, len))
1289	: &PL_sv_undef);	1854	: &PL_sv_undef);
1290		1855
1291	if (newtext)	1856	if (newtext)
1292	{	1857	{
1293	free (THIS->selection.text);	1858	free (text);
1294		1859
1295	THIS->selection.text = sv2wcs (newtext);	1860	text = sv2wcs (newtext);
1296	THIS->selection.len = wcslen (THIS->selection.text);	1861	len = wcslen (text);
1297	}	1862	}
1298	}	1863	}
		1864
		1865	char
		1866	rxvt_term::cur_charset ()
		1867	CODE:
		1868	RETVAL = THIS->charsets [THIS->screen.charset];
		1869	OUTPUT:
		1870	RETVAL
		1871
		1872	void
		1873	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)
		1874
		1875	void
		1876	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1877
		1878	void
		1879	rxvt_term::scr_bell ()
		1880
		1881	void
		1882	rxvt_term::scr_recolour (bool refresh = true);
		1883
		1884	void
		1885	rxvt_term::scr_change_screen (int screen)
1299		1886
1300	void	1887	void
1301	rxvt_term::scr_add_lines (SV *string)	1888	rxvt_term::scr_add_lines (SV *string)
1302	CODE:	1889	CODE:
1303	{	1890	{
…		…
1313	char *str = SvPVbyte (octets, len);	1900	char *str = SvPVbyte (octets, len);
1314	C_ARGS:	1901	C_ARGS:
1315	str, len	1902	str, len
1316		1903
1317	void	1904	void
		1905	rxvt_term::tt_paste (SV *octets)
		1906	INIT:
		1907	STRLEN len;
		1908	char *str = SvPVbyte (octets, len);
		1909	C_ARGS:
		1910	str, len
		1911
		1912	void
1318	rxvt_term::cmd_parse (SV *octets)	1913	rxvt_term::cmd_parse (SV *octets)
1319	CODE:	1914	CODE:
1320	{	1915	{
1321	STRLEN len;	1916	STRLEN len;
1322	char *str = SvPVbyte (octets, len);	1917	char *str = SvPVbyte (octets, len);
…		…
1344	o->self = (HV *)SvRV (RETVAL);	1939	o->self = (HV *)SvRV (RETVAL);
1345	}	1940	}
1346	OUTPUT:	1941	OUTPUT:
1347	RETVAL	1942	RETVAL
1348		1943
		1944	#############################################################################
		1945	# Various X Utility Functions
		1946	#############################################################################
		1947
		1948	void
		1949	rxvt_term::XListProperties (Window window)
		1950	PPCODE:
		1951	{
		1952	int count;
		1953	Atom *props = XListProperties (THIS->dpy, window, &count);
		1954
		1955	EXTEND (SP, count);
		1956	while (count--)
		1957	PUSHs (newSVuv ((U32)props [count]));
		1958
		1959	XFree (props);
		1960	}
		1961
		1962	void
		1963	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1964	PPCODE:
		1965	{
		1966	Atom type;
		1967	int format;
		1968	unsigned long nitems;
		1969	unsigned long bytes_after;
		1970	unsigned char *prop;
		1971
		1972	XGetWindowProperty (THIS->dpy, window, property,
		1973	0, 1<<24, 0, AnyPropertyType,
		1974	&type, &format, &nitems, &bytes_after, &prop);
		1975
		1976	if (type != None)
		1977	{
		1978	int elemsize = format == 16 ? sizeof (short)
		1979	: format == 32 ? sizeof (long)
		1980	: 1;
		1981
		1982	EXTEND (SP, 3);
		1983	PUSHs (newSVuv ((U32)type));
		1984	PUSHs (newSViv (format));
		1985	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1986	XFree (prop);
		1987	}
		1988	}
		1989
		1990	void
		1991	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1992	CODE:
		1993	{
		1994	STRLEN len;
		1995	char *data_ = SvPVbyte (data, len);
		1996
		1997	int elemsize = format == 16 ? sizeof (short)
		1998	: format == 32 ? sizeof (long)
		1999	: 1;
		2000
		2001	XChangeProperty (THIS->dpy, window, property,
		2002	type, format, PropModeReplace,
		2003	(unsigned char *)data_, len / elemsize);
		2004	}
		2005
		2006	Atom
		2007	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2008	C_ARGS: term->dpy, atom_name, only_if_exists
		2009
		2010	char *
		2011	XGetAtomName (rxvt_term *term, Atom atom)
		2012	C_ARGS: term->dpy, atom
		2013	CLEANUP:
		2014	XFree (RETVAL);
		2015
		2016	void
		2017	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2018	C_ARGS: term->dpy, window, property
		2019
		2020	Window
		2021	rxvt_term::DefaultRootWindow ()
		2022	CODE:
		2023	RETVAL = THIS->display->root;
		2024	OUTPUT:
		2025	RETVAL
		2026
		2027	#if 0
		2028
		2029	Window
		2030	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2031	C_ARGS: term->dpy, (Window)parent,
		2032	x, y, width, height, 0,
		2033	term->pix_colors_focused[Color_border],
		2034	term->pix_colors_focused[Color_border]
		2035
		2036	#endif
		2037
		2038	void
		2039	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2040	C_ARGS: term->dpy, window, parent, x, y
		2041
		2042	void
		2043	XMapWindow (rxvt_term *term, Window window)
		2044	C_ARGS: term->dpy, window
		2045
		2046	void
		2047	XUnmapWindow (rxvt_term *term, Window window)
		2048	C_ARGS: term->dpy, window
		2049
		2050	void
		2051	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2052	C_ARGS: term->dpy, window, x, y, width, height
		2053
		2054	void
		2055	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2056	CODE:
		2057	{
		2058	XWindowAttributes attr;
		2059	XGetWindowAttributes (THIS->dpy, window, &attr);
		2060	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2061	}
		2062
		2063	void
		2064	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2065	PPCODE:
		2066	{
		2067	int dx, dy;
		2068	Window child;
		2069
		2070	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2071	{
		2072	EXTEND (SP, 3);
		2073	PUSHs (newSViv (dx));
		2074	PUSHs (newSViv (dy));
		2075	PUSHs (newSVuv (child));
		2076	}
		2077	}
		2078
		2079	#############################################################################
		2080	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2081
		2082	bool
		2083	rxvt_term::has_render ()
		2084	CODE:
		2085	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2086	OUTPUT:
		2087	RETVAL
		2088
		2089	void
		2090	rxvt_term::background_geometry (bool border = false)
		2091	PPCODE:
		2092	EXTEND (SP, 4);
		2093	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2094	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2095	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2097
		2098	#if HAVE_IMG
		2099
		2100	rxvt_img *
		2101	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2102	CODE:
		2103	XRenderPictFormat *f = SvOK (format)
		2104	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2105	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2106	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2107	RETVAL->alloc ();
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	#if ENABLE_TRANSPARENCY
		2112
		2113	rxvt_img *
		2114	rxvt_term::new_img_from_root ()
		2115	CODE:
		2116	RETVAL = rxvt_img::new_from_root (THIS);
		2117	OUTPUT:
		2118	RETVAL
		2119
		2120	#endif
		2121
		2122	#if HAVE_PIXBUF
		2123
		2124	rxvt_img *
		2125	rxvt_term::new_img_from_file (octet_string filename)
		2126	CODE:
		2127	try
		2128	{
		2129	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2130	}
		2131	catch (const class rxvt_failure_exception &e)
		2132	{
		2133	croak ("new_img_from_file failed");
		2134	}
		2135	OUTPUT:
		2136	RETVAL
		2137
		2138	#endif
		2139
		2140	#if HAVE_BG_PIXMAP
		2141
		2142	void
		2143	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2144	CODE:
		2145	THIS->bg_destroy ();
		2146	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2147
		2148	if (img) // TODO: cannot be false
		2149	{
		2150	img = img->clone (); // own the img
		2151
		2152	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2153	img->sub_rect (0, 0,
		2154	border ? THIS->vt_width : THIS->szHint.width,
		2155	border ? THIS->vt_height : THIS->szHint.height)
		2156	->replace (img);
		2157
		2158	// just in case, should usually be a nop
		2159	img->reify ()
		2160	->replace (img);
		2161
		2162	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2163	->replace (img);
		2164
		2165	THIS->bg_img = img;
		2166	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2167
		2168	if (!border)
		2169	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2170	}
		2171
		2172	#endif
		2173
		2174	#endif
		2175
		2176	#############################################################################
		2177	# urxvt::overlay
		2178	#############################################################################
		2179
1349	MODULE = urxvt PACKAGE = urxvt::overlay	2180	MODULE = urxvt PACKAGE = urxvt::overlay
1350		2181
1351	void	2182	void
1352	overlay::set (int x, int y, SV *text, SV *rend = 0)	2183	overlay::set (int x, int y, SV *text, SV *rend = 0)
1353		2184
…		…
1358	overlay::hide ()	2189	overlay::hide ()
1359		2190
1360	void	2191	void
1361	overlay::DESTROY ()	2192	overlay::DESTROY ()
1362		2193
		2194	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2195
		2196	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2197
		2198	#if HAVE_PIXBUF
		2199
		2200	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2201	C_ARGS: filename, 0
		2202
		2203	void
		2204	DESTROY (urxvt::pixbuf self)
		2205	CODE:
		2206	gdk_pixbuf_unref (self);
		2207
		2208	#endif
		2209
1363	MODULE = urxvt PACKAGE = urxvt::timer	2210	MODULE = urxvt PACKAGE = urxvt::img
1364		2211
1365	SV *	2212	#if HAVE_IMG
1366	timer::new ()
1367	CODE:
1368	timer *w = new timer;
1369	w->start (NOW);
1370	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1371	w->self = (HV *)SvRV (RETVAL);
1372	OUTPUT:
1373	RETVAL
1374		2213
1375	timer *	2214	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1376	timer::cb (SV *cb)	2215	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1377	CODE:
1378	THIS->cb (cb);
1379	RETVAL = THIS;
1380	OUTPUT:
1381	RETVAL
1382		2216
1383	NV	2217	int
1384	timer::at ()	2218	rxvt_img::w ()
1385	CODE:	2219	CODE:
1386	RETVAL = THIS->at;	2220	RETVAL = THIS->w;
1387	OUTPUT:	2221	OUTPUT:
1388	RETVAL	2222	RETVAL
1389		2223
1390	timer *	2224	int
1391	timer::interval (NV interval)	2225	rxvt_img::h ()
1392	CODE:	2226	CODE:
1393	THIS->interval = interval;
1394	RETVAL = THIS;	2227	RETVAL = THIS->h;
1395	OUTPUT:	2228	OUTPUT:
1396	RETVAL	2229	RETVAL
1397		2230
1398	timer *	2231	Pixmap
1399	timer::set (NV tstamp)	2232	rxvt_img::pm ()
1400	CODE:	2233	CODE:
1401	THIS->set (tstamp);
1402	RETVAL = THIS;	2234	RETVAL = THIS->pm;
1403	OUTPUT:	2235	OUTPUT:
1404	RETVAL
1405
1406	timer *
1407	timer::start (NV tstamp = THIS->at)
1408	CODE:
1409	THIS->start (tstamp);
1410	RETVAL = THIS;	2236	RETVAL
1411	OUTPUT:
1412	RETVAL
1413		2237
1414	timer *
1415	timer::stop ()
1416	CODE:
1417	THIS->stop ();
1418	RETVAL = THIS;
1419	OUTPUT:
1420	RETVAL
1421
1422	void	2238	void
		2239	rxvt_img::fill (SV *c)
		2240	INIT:
		2241	rgba cc = parse_rgba (c, THIS->s);
		2242	C_ARGS: cc
		2243
		2244	void
1423	timer::DESTROY ()	2245	rxvt_img::DESTROY ()
1424
1425	MODULE = urxvt PACKAGE = urxvt::iow
1426
1427	SV *
1428	iow::new ()
1429	CODE:	2246	CODE:
1430	iow *w = new iow;	2247	delete THIS;
1431	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1432	w->self = (HV *)SvRV (RETVAL);
1433	OUTPUT:
1434	RETVAL
1435		2248
1436	iow *
1437	iow::cb (SV *cb)
1438	CODE:
1439	THIS->cb (cb);
1440	RETVAL = THIS;
1441	OUTPUT:
1442	RETVAL
1443
1444	iow *
1445	iow::fd (int fd)
1446	CODE:
1447	THIS->fd = fd;
1448	RETVAL = THIS;
1449	OUTPUT:
1450	RETVAL
1451
1452	iow *
1453	iow::events (short events)
1454	CODE:
1455	THIS->events = events;
1456	RETVAL = THIS;
1457	OUTPUT:
1458	RETVAL
1459
1460	iow *
1461	iow::start ()
1462	CODE:
1463	THIS->start ();
1464	RETVAL = THIS;
1465	OUTPUT:
1466	RETVAL
1467
1468	iow *
1469	iow::stop ()
1470	CODE:
1471	THIS->stop ();
1472	RETVAL = THIS;
1473	OUTPUT:
1474	RETVAL
1475
1476	void	2249	void
1477	iow::DESTROY ()	2250	rxvt_img::unshare ()
1478		2251
		2252	int
		2253	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2254	CODE:
		2255	if (items >= 2)
		2256	THIS->repeat_mode (repeat);
		2257	if (GIMME_V != G_VOID)
		2258	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1479		2259
		2260	void
		2261	rxvt_img::move (int dx, int dy)
		2262
		2263	void
		2264	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2265
		2266	void
		2267	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2268
		2269	rxvt_img *
		2270	rxvt_img::clone ()
		2271
		2272	rxvt_img *
		2273	rxvt_img::reify ()
		2274
		2275	rxvt_img *
		2276	rxvt_img::sub_rect (int x, int y, int width, int height)
		2277
		2278	rxvt_img *
		2279	rxvt_img::blur (int rh, int rv)
		2280
		2281	rxvt_img *
		2282	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2283	INIT:
		2284	double matrix[3][3] = {
		2285	{ p11, p12, p13 },
		2286	{ p21, p22, p23 },
		2287	{ p31, p32, p33 }
		2288	};
		2289	C_ARGS: matrix
		2290
		2291	rxvt_img *
		2292	rxvt_img::scale (int new_width, int new_height)
		2293
		2294	rxvt_img *
		2295	rxvt_img::rotate (int x, int y, NV phi)
		2296
		2297	#endif
		2298

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