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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.60 by root, Thu Jan 12 05:22:47 2006 UTC vs.
Revision 1.175 by root, Wed Jun 6 20:55:37 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
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#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)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63		56
64	static SV *	57	typedef int render_repeat_mode;
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69		58
70	return sv;	59	typedef GdkPixbuf * urxvt__pixbuf;
		60	typedef rxvt_img * urxvt__img;
		61
		62	/////////////////////////////////////////////////////////////////////////////
		63
		64	static void
		65	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		66	{
		67	//TODO: support component stuff
		68	c.set (s, SvPVbyte_nolen (sv));
71	}	69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
72		72
73	static wchar_t *	73	static wchar_t *
74	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
75	{	75	{
76	STRLEN len;	76	STRLEN len;
…		…
89		89
90	return sv;	90	return sv;
91	}	91	}
92		92
93	static SV *	93	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	94	newSVptr (void *ptr, const char *klass)
102	{	95	{
103	HV *hv = newHV ();	96	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		121
129	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
130	}	123	}
131		124
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		127
135	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
136		129
137	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
138	{	133	{
139	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
140	HV *self;	139	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		140
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	141	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	142	~overlay ();
238		143
239	void show ();	144	void show ();
…		…
243		148
244	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
245	};	150	};
246		151
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	152	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	154	{
		155	x = x_;
		156	y = y_;
		157	w = w_;
		158	h = h_;
		159
		160	if (w < 0) w = 0;
		161	if (h < 0) h = 0;
		162
250	if (border == 2)	163	if (border == 2)
251	{	164	{
252	w += 2;	165	w += 2;
253	h += 2;	166	h += 2;
254	}	167	}
…		…
292	*rp++ = r;	205	*rp++ = r;
293	}	206	}
294	}	207	}
295		208
296	show ();	209	show ();
297	THIS->want_refresh = 1;
298	}	210	}
299		211
300	overlay::~overlay ()	212	overlay::~overlay ()
301	{	213	{
302	hide ();	214	hide ();
…		…
307	delete [] rend[y];	219	delete [] rend[y];
308	}	220	}
309		221
310	delete [] text;	222	delete [] text;
311	delete [] rend;	223	delete [] rend;
		224	}
		225
		226	void
		227	overlay::show ()
		228	{
		229	if (overlay_av)
		230	return;
		231
		232	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		233	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		234	));
		235	av_push (overlay_av, newSViv ((long)this));
312		236
313	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
314	}	238	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	239	}
324		240
325	void	241	void
326	overlay::hide ()	242	overlay::hide ()
327	{	243	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
329		246
330	if (ovs)	247	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		248
334	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	251	break;
		252
		253	for (; i < AvFILL (overlay_av); i++)
		254	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		255
		256	av_pop (overlay_av);
		257
		258	SvREFCNT_dec (overlay_av);
		259	overlay_av = 0;
		260
		261	THIS->want_refresh = 1;
		262	THIS->refresh_check ();
337	}	263	}
338		264
339	void overlay::swap ()	265	void overlay::swap ()
340	{	266	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	267	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	268	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		269
344	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	271	int ov_h = min (h, THIS->nrow - ov_y);
		272
		273	// hide cursor if it is within the overlay area
		274	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		275	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		276	THIS->screen.flags &= ~Screen_VisibleCursor;
346		277
347	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
348	{	279	{
349	text_t *t1 = text [y];	280	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
351		282
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	283	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	284	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		285
355	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
356	{	287	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	289	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
383		314
384	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
385		316
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	319	}
389		320
390	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
391	}	323	}
392		324
		325	/////////////////////////////////////////////////////////////////////////////
		326
		327	#include "iom_perl.h"
393		328
394	/////////////////////////////////////////////////////////////////////////////	329	/////////////////////////////////////////////////////////////////////////////
395		330
396	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
397		332
…		…
401	{	336	{
402	if (perl)	337	if (perl)
403	{	338	{
404	perl_destruct (perl);	339	perl_destruct (perl);
405	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
406	}	342	}
407	}	343	}
408		344
409	void	345	void
410	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
411	{	347	{
412	if (!perl)	348	if (!perl)
413	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
414	perl_environ = rxvt_environ;	353	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	354	localise_env set_environ (perl_environ);
416		355
417	char *argv[] = {	356	char *args[] = {
418	"",	357	"",
419	"-T",	358	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
421	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
422		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	370	perl = perl_alloc ();
424	perl_construct (perl);	371	perl_construct (perl);
425		372
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	374	|| perl_run (perl))
428	{	375	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		377
431	perl_destruct (perl);	378	perl_destruct (perl);
432	perl_free (perl);	379	perl_free (perl);
433	perl = 0;	380	perl = 0;
434	}	381	}
		382	}
435		383
436	swap (perl_environ, environ);	384	rxvt_pop_locale ();
437	}	385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	void
		397	rxvt_perl_interp::usage (rxvt_term *term, int type)
		398	{
		399	localise_env set_environ (perl_environ);
		400
		401	ENTER;
		402	SAVETMPS;
		403
		404	dSP;
		405	PUSHMARK (SP);
		406	EXTEND (SP, 2);
		407	PUSHs (sv_2mortal (newSVterm (term)));
		408	PUSHs (sv_2mortal (newSViv (type)));
		409	PUTBACK;
		410	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		411
		412	FREETMPS;
		413	LEAVE;
		414	}
		415
		416	uint8_t
		417	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		418	{
		419	localise_env set_environ (perl_environ);
		420
		421	ENTER;
		422	SAVETMPS;
		423
		424	dSP;
		425	PUSHMARK (SP);
		426	EXTEND (SP, 6);
		427	PUSHs (sv_2mortal (newSVterm (term)));
		428	PUSHs (sv_2mortal (newSVpv (name, 0)));
		429	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		431	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		432	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		433	PUTBACK;
		434	call_pv ("urxvt::parse_resource", G_SCALAR);
		435	SPAGAIN;
		436
		437	uint8_t ret = POPi;
		438
		439	FREETMPS;
		440	LEAVE;
		441
		442	return ret;
438	}	443	}
439		444
440	static void	445	static void
441	ungrab (rxvt_term *THIS)	446	ungrab (rxvt_term *THIS)
442	{	447	{
443	if (THIS->perl.grabtime)	448	if (THIS->perl.grabtime)
444	{	449	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	450	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	451	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	452	THIS->perl.grabtime = 0;
448	}	453	}
449	}	454	}
450		455
451	bool	456	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	457	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	458	{
454	if (!perl)	459	if (!perl || !term->perl.self)
455	return false;	460	return false;
456		461
457	if (htype == HOOK_INIT) // first hook ever called	462	localise_env set_environ (perl_environ);
		463
		464	// pre-handling of some events
		465	if (htype == HOOK_REFRESH_END)
458	{	466	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	467	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	468
		469	for (int i = 0; i <= AvFILL (av); i++)
		470	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	471	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	472	else if (htype == HOOK_DESTROY)
465	{	473	{
466	// handled later	474	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		475
		476	for (int i = AvFILL (av); i >= 0; i--)
		477	{
		478	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		479	delete req;
		480	}
467	}	481	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		482
474	if (HvKEYS (hv))	483	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		484
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!should_invoke [htype])	485	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	486	{
492	dSP;	487	dSP;
493	va_list ap;	488	va_list ap;
494		489
495	va_start (ap, htype);	490	va_start (ap, htype);
…		…
497	ENTER;	492	ENTER;
498	SAVETMPS;	493	SAVETMPS;
499		494
500	PUSHMARK (SP);	495	PUSHMARK (SP);
501		496
		497	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	498	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	499	PUSHs (sv_2mortal (newSViv (htype)));
504		500
505	for (;;) {	501	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	502	data_type dt = (data_type)va_arg (ap, int);
507		503
508	switch (dt)	504	switch (dt)
…		…
514	case DT_LONG:	510	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	512	break;
517		513
518	case DT_STR:	514	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	515	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	516	break;
521		517
522	case DT_STR_LEN:	518	case DT_STR_LEN:
523	{	519	{
524	char *str = va_arg (ap, char *);	520	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	521	int len = va_arg (ap, int);
526		522
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	523	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	524	}
529	break;	525	break;
530		526
531	case DT_WCS_LEN:	527	case DT_WCS_LEN:
532	{	528	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	529	wchar_t *wstr = va_arg (ap, wchar_t *);
		530	int wlen = va_arg (ap, int);
		531
		532	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		533	}
		534	break;
		535
		536	case DT_LCS_LEN:
		537	{
		538	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	539	int llen = va_arg (ap, int);
535		540
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	541	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	542	}
538	break;	543	break;
539		544
540	case DT_XEVENT:	545	case DT_XEVENT:
541	{	546	{
542	XEvent *xe = va_arg (ap, XEvent *);	547	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	548	HV *hv = newHV ();
544		549
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	550	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	551	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		552	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	553	# undef set
548		554
549	setiv (type, xe->type);	555	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	556	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	557	setiv (serial, xe->xany.serial);
552		558
…		…
555	case KeyPress:	561	case KeyPress:
556	case KeyRelease:	562	case KeyRelease:
557	case ButtonPress:	563	case ButtonPress:
558	case ButtonRelease:	564	case ButtonRelease:
559	case MotionNotify:	565	case MotionNotify:
		566	setuv (window, xe->xmotion.window);
		567	setuv (root, xe->xmotion.root);
		568	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	569	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	570	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	571	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	572	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	573	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	574	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	575	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	576	setuv (state, xe->xmotion.state);
		577
		578	switch (xe->type)
		579	{
		580	case KeyPress:
		581	case KeyRelease:
		582	setuv (keycode, xe->xkey.keycode);
		583	break;
		584
		585	case ButtonPress:
		586	case ButtonRelease:
		587	setuv (button, xe->xbutton.button);
		588	break;
		589
		590	case MotionNotify:
		591	setiv (is_hint, xe->xmotion.is_hint);
		592	break;
		593	}
		594
568	break;	595	break;
569	}
570		596
		597	case MapNotify:
		598	case UnmapNotify:
		599	case ConfigureNotify:
		600	setuv (event, xe->xconfigure.event);
		601	setuv (window, xe->xconfigure.window);
		602
571	switch (xe->type)	603	switch (xe->type)
572	{	604	{
573	case KeyPress:	605	case ConfigureNotify:
574	case KeyRelease:	606	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	607	setiv (y, xe->xconfigure.y);
		608	setiv (width, xe->xconfigure.width);
		609	setiv (height, xe->xconfigure.height);
		610	setuv (above, xe->xconfigure.above);
		611	break;
		612	}
		613
576	break;	614	break;
577		615
578	case ButtonPress:	616	case PropertyNotify:
579	case ButtonRelease:	617	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	618	setuv (atom, xe->xproperty.atom);
		619	setuv (time, xe->xproperty.time);
		620	setiv (state, xe->xproperty.state);
581	break;	621	break;
582		622
583	case MotionNotify:	623	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	624	setuv (window, xe->xclient.window);
		625	setuv (message_type, xe->xclient.message_type);
		626	setuv (format, xe->xclient.format);
		627	setuv (l0, xe->xclient.data.l[0]);
		628	setuv (l1, xe->xclient.data.l[1]);
		629	setuv (l2, xe->xclient.data.l[2]);
		630	setuv (l3, xe->xclient.data.l[3]);
		631	setuv (l4, xe->xclient.data.l[4]);
585	break;	632	break;
586	}	633	}
587		634
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	635	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	636	}
590	break;	637	break;
591		638
592	case DT_END:	639	case DT_END:
593	{	640	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		641
626	default:	642	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	643	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	644	}
629	}	645	}
		646
		647	call:
		648	va_end (ap);
		649
		650	PUTBACK;
		651	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		652	SPAGAIN;
		653
		654	if (count)
		655	{
		656	SV *status = POPs;
		657	count = SvTRUE (status);
		658	}
		659
		660	PUTBACK;
		661	FREETMPS;
		662	LEAVE;
		663
		664	if (SvTRUE (ERRSV))
		665	{
		666	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		667	ungrab (term); // better lose the grab than the session
		668	}
		669
		670	event_consumed = !!count;
630	}	671	}
631	catch (...)	672	else
		673	event_consumed = false;
		674
		675	// post-handling of some events
		676	if (htype == HOOK_REFRESH_BEGIN)
632	{	677	{
633	swap (perl_environ, environ);	678	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	679
		680	for (int i = AvFILL (av); i >= 0; i--)
		681	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	682	}
		683	else if (htype == HOOK_DESTROY)
		684	{
		685	clearSVptr ((SV *)term->perl.self);
		686	SvREFCNT_dec ((SV *)term->perl.self);
		687
		688	// don't allow further calls
		689	term->perl.self = 0;
		690	}
		691
		692	return event_consumed;
		693	}
		694
		695	void
		696	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		697	{
		698	localise_env set_environ (perl_environ);
		699
		700	ENTER;
		701	SAVETMPS;
		702
		703	dSP;
		704	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		705	PUTBACK;
		706	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		707
		708	if (SvTRUE (ERRSV))
		709	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		710
		711	FREETMPS;
		712	LEAVE;
636	}	713	}
637		714
638	/////////////////////////////////////////////////////////////////////////////	715	/////////////////////////////////////////////////////////////////////////////
639		716
640	MODULE = urxvt PACKAGE = urxvt	717	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	729	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	730	# include "hookinc.h"
654	# undef def	731	# undef def
655		732
656	HV *option = get_hv ("urxvt::OPTION", 1);	733	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	734	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	735	# define nodef(name)
659	# include "optinc.h"	736	# include "optinc.h"
660	# undef nodef	737	# undef nodef
661	# undef def	738	# undef def
662		739
663	HV *stash = gv_stashpv ("urxvt", 1);	740	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	741	static const struct {
		742	const char *name;
		743	IV iv;
		744	} *civ, const_iv[] = {
		745	# define const_iv(name) { # name, (IV)name }
		746	const_iv (NUM_RESOURCES),
665	export_const_iv (DEFAULT_RSTYLE);	747	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	748	const_iv (OVERLAY_RSTYLE),
		749	const_iv (Color_Bits),
		750	const_iv (RS_bgShift), const_iv (RS_bgMask),
		751	const_iv (RS_fgShift), const_iv (RS_fgMask),
		752	const_iv (RS_Careful),
		753	const_iv (RS_fontCount),
		754	const_iv (RS_fontShift),
		755	const_iv (RS_fontMask),
		756	const_iv (RS_baseattrMask),
		757	const_iv (RS_attrMask),
		758	const_iv (RS_redraw),
		759	const_iv (RS_Sel),
667	export_const_iv (RS_Bold);	760	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	761	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	762	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	763	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	764	const_iv (RS_Uline),
672		765
673	export_const_iv (CurrentTime);	766	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	767	const_iv (ShiftMask),
675	export_const_iv (LockMask);	768	const_iv (LockMask),
676	export_const_iv (ControlMask);	769	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	770	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	771	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	772	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	773	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	774	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	775	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	776	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	777	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	778	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	779	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	780	const_iv (AnyModifier),
688		781
689	export_const_iv (EVENT_NONE);	782	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	783	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	784	const_iv (GrabModeAsync),
692	}
693		785
		786	const_iv (NoEventMask),
		787	const_iv (KeyPressMask),
		788	const_iv (KeyReleaseMask),
		789	const_iv (ButtonPressMask),
		790	const_iv (ButtonReleaseMask),
		791	const_iv (EnterWindowMask),
		792	const_iv (LeaveWindowMask),
		793	const_iv (PointerMotionMask),
		794	const_iv (PointerMotionHintMask),
		795	const_iv (Button1MotionMask),
		796	const_iv (Button2MotionMask),
		797	const_iv (Button3MotionMask),
		798	const_iv (Button4MotionMask),
		799	const_iv (Button5MotionMask),
		800	const_iv (ButtonMotionMask),
		801	const_iv (KeymapStateMask),
		802	const_iv (ExposureMask),
		803	const_iv (VisibilityChangeMask),
		804	const_iv (StructureNotifyMask),
		805	const_iv (ResizeRedirectMask),
		806	const_iv (SubstructureNotifyMask),
		807	const_iv (SubstructureRedirectMask),
		808	const_iv (FocusChangeMask),
		809	const_iv (PropertyChangeMask),
		810	const_iv (ColormapChangeMask),
		811	const_iv (OwnerGrabButtonMask),
		812
		813	const_iv (KeyPress),
		814	const_iv (KeyRelease),
		815	const_iv (ButtonPress),
		816	const_iv (ButtonRelease),
		817	const_iv (MotionNotify),
		818	const_iv (EnterNotify),
		819	const_iv (LeaveNotify),
		820	const_iv (FocusIn),
		821	const_iv (FocusOut),
		822	const_iv (KeymapNotify),
		823	const_iv (Expose),
		824	const_iv (GraphicsExpose),
		825	const_iv (NoExpose),
		826	const_iv (VisibilityNotify),
		827	const_iv (CreateNotify),
		828	const_iv (DestroyNotify),
		829	const_iv (UnmapNotify),
		830	const_iv (MapNotify),
		831	const_iv (MapRequest),
		832	const_iv (ReparentNotify),
		833	const_iv (ConfigureNotify),
		834	const_iv (ConfigureRequest),
		835	const_iv (GravityNotify),
		836	const_iv (ResizeRequest),
		837	const_iv (CirculateNotify),
		838	const_iv (CirculateRequest),
		839	const_iv (PropertyNotify),
		840	const_iv (SelectionClear),
		841	const_iv (SelectionRequest),
		842	const_iv (SelectionNotify),
		843	const_iv (ColormapNotify),
		844	const_iv (ClientMessage),
		845	const_iv (MappingNotify),
		846	# if ENABLE_XIM_ONTHESPOT
		847	const_iv (XIMReverse),
		848	const_iv (XIMUnderline),
		849	const_iv (XIMHighlight),
		850	const_iv (XIMPrimary),
		851	const_iv (XIMSecondary),
		852	const_iv (XIMTertiary),
		853	const_iv (XIMVisibleToForward),
		854	const_iv (XIMVisibleToBackword),
		855	const_iv (XIMVisibleToCenter),
		856	#if XRENDER
		857	const_iv (PictStandardARGB32),
		858	const_iv (PictStandardRGB24),
		859	const_iv (PictStandardA8),
		860	const_iv (PictStandardA4),
		861	const_iv (PictStandardA1),
		862	const_iv (RepeatNone),
		863	const_iv (RepeatNormal),
		864	const_iv (RepeatPad),
		865	const_iv (RepeatReflect),
		866	#endif
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
		882	};
		883
		884	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		885	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		886	}
		887
694	void	888	void
695	set_should_invoke (int htype, int value)	889	log (const char *msg)
696	CODE:	890	CODE:
697	rxvt_perl.should_invoke [htype] = value;	891	rxvt_log ("%s", msg);
698		892
699	void	893	void
700	warn (const char *msg)	894	warn (const char *msg)
701	CODE:	895	CODE:
702	rxvt_warn ("%s", msg);	896	rxvt_warn ("%s", msg);
…		…
704	void	898	void
705	fatal (const char *msg)	899	fatal (const char *msg)
706	CODE:	900	CODE:
707	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
708		902
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	903	void
718	_exit (int status)	904	_exit (int status)
719		905
720	bool	906	void
721	safe ()	907	catch_fatal (SV *block)
722	CODE:	908	PROTOTYPE: &
723	RETVAL = !rxvt_tainted ();	909	CODE:
724	OUTPUT:	910	try
725	RETVAL	911	{
		912	PUSHMARK (SP);
		913	PUTBACK;
		914	call_sv (block, G_VOID | G_DISCARD);
		915	SPAGAIN;
		916	}
		917	catch (const rxvt_failure_exception &e)
		918	{
		919	croak ("rxvt_fatal exception caught, trying to continue.");
		920	}
726		921
727	NV	922	NV
728	NOW ()	923	NOW ()
729	CODE:	924	CODE:
730	RETVAL = NOW;	925	RETVAL = ev::now ();
731	OUTPUT:	926	OUTPUT:
732	RETVAL	927	RETVAL
733		928
734	int	929	int
735	GET_BASEFG (int rend)	930	GET_BASEFG (int rend)
…		…
746	RETVAL	941	RETVAL
747		942
748	int	943	int
749	SET_FGCOLOR (int rend, int new_color)	944	SET_FGCOLOR (int rend, int new_color)
750	CODE:	945	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	946	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	947	OUTPUT:
753	RETVAL	948	RETVAL
754		949
755	int	950	int
756	SET_BGCOLOR (int rend, int new_color)	951	SET_BGCOLOR (int rend, int new_color)
757	CODE:	952	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	953	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	954	OUTPUT:
760	RETVAL	955	RETVAL
761		956
762	int	957	int
763	GET_CUSTOM (int rend)	958	GET_CUSTOM (int rend)
764	CODE:	959	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	960	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	961	OUTPUT:
767	RETVAL	962	RETVAL
768		963
769	int	964	int
770	SET_CUSTOM (int rend, int new_value)	965	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	972	| ((new_value << RS_customShift) & RS_customMask);
778	}	973	}
779	OUTPUT:	974	OUTPUT:
780	RETVAL	975	RETVAL
781		976
		977	void
		978	termlist ()
		979	PPCODE:
		980	{
		981	EXTEND (SP, rxvt_term::termlist.size ());
		982
		983	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		984	if ((*t)->perl.self)
		985	PUSHs (sv_2mortal (newSVterm (*t)));
		986	}
		987
		988	IV
		989	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		990	CODE:
		991	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		992	req->cb_sv = newSVsv (cb);
		993	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		994	av_push (av, newSViv ((IV)req));
		995	RETVAL = (IV)req;
		996	OUTPUT:
		997	RETVAL
		998
		999	void
		1000	_delete_selection_request (IV req_)
		1001	CODE:
		1002	rxvt_selection *req = (rxvt_selection *)req_;
		1003	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1004	int i;
		1005
		1006	for (i = AvFILL (av); i >= 0; i--)
		1007	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1008	break;
		1009
		1010	for (; i < AvFILL (av); i++)
		1011	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1012
		1013	av_pop (av);
		1014
		1015	delete req;
		1016
782	MODULE = urxvt PACKAGE = urxvt::term	1017	MODULE = urxvt PACKAGE = urxvt::term
783		1018
784	SV *	1019	SV *
785	_new (...)	1020	_new (AV *env, AV *arg)
786	CODE:	1021	CODE:
787	{	1022	{
788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789	croak ("first argument to urxvt::term->_new must be arrayref");
790
791	rxvt_term *term = new rxvt_term;	1023	rxvt_term *term = new rxvt_term;
792		1024
793	term->argv = new stringvec;	1025	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	1026	for (int i = 0; i <= AvFILL (arg); i++)
795
796	for (int i = 1; i < items; i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1027	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		1028
799	AV *envv = (AV *)SvRV (ST (0));	1029	stringvec *envv = new stringvec;
800	for (int i = av_len (envv) + 1; i--; )	1030	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1031	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802
803	term->envv->push_back (0);
804
805	bool success;
806		1032
807	try	1033	try
808	{	1034	{
809	success = term->init (term->argv->size (), term->argv->begin ());	1035	term->init (argv, envv);
810	}	1036	}
811	catch (const class rxvt_failure_exception &e)	1037	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	1038	{
818	term->destroy ();	1039	term->destroy ();
819	croak ("error while initializing new terminal instance");	1040	croak ("error while initializing new terminal instance");
820	}	1041	}
821		1042
…		…
827		1048
828	void	1049	void
829	rxvt_term::destroy ()	1050	rxvt_term::destroy ()
830		1051
831	void	1052	void
		1053	rxvt_term::set_should_invoke (int htype, int inc)
		1054	CODE:
		1055	uint8_t &count = THIS->perl.should_invoke [htype];
		1056	uint8_t prev = count;
		1057	count += inc;
		1058	if (!prev != !count)
		1059	{
		1060	// hook status changed, react
		1061	switch (htype)
		1062	{
		1063	case HOOK_POSITION_CHANGE:
		1064	if (count)
		1065	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1066	}
		1067	}
		1068
		1069	void
		1070	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1071	CODE:
		1072	XrmPutStringResource (&THIS->option_db, specifier, value);
		1073
		1074	int
832	rxvt_term::grab_button (int button, U32 modifiers)	1075	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	1076	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1077	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1078	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1079	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1080	OUTPUT: RETVAL
		1081
		1082	int
		1083	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1084	CODE:
		1085	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1086	OUTPUT: RETVAL
		1087
		1088	void
		1089	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1090	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1091	CODE:
		1092	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1093
		1094	void
		1095	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1096	CODE:
		1097	XUngrabKey (THIS->dpy, keycode, modifiers, window);
837		1098
838	bool	1099	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1100	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1101	CODE:
841	{	1102	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1103	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1104
844	THIS->perl.grabtime = 0;	1105	THIS->perl.grabtime = 0;
845		1106
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1107	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1108	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1109	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1110	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1111	THIS->perl.grabtime = eventtime;
851	else	1112	else
852	XUngrabPointer (THIS->display->display, eventtime);	1113	XUngrabPointer (THIS->dpy, eventtime);
853		1114
854	RETVAL = !!THIS->perl.grabtime;	1115	RETVAL = !!THIS->perl.grabtime;
855	}	1116	}
856	OUTPUT:	1117	OUTPUT:
857	RETVAL	1118	RETVAL
858		1119
859	void	1120	void
860	rxvt_term::allow_events_async ()	1121	rxvt_term::allow_events_async ()
861	CODE:	1122	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1123	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1124
864	void	1125	void
865	rxvt_term::allow_events_sync ()	1126	rxvt_term::allow_events_sync ()
866	CODE:	1127	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1128	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1129
869	void	1130	void
870	rxvt_term::allow_events_replay ()	1131	rxvt_term::allow_events_replay ()
871	CODE:	1132	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1133	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1134	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1135
875	void	1136	void
876	rxvt_term::ungrab ()	1137	rxvt_term::ungrab ()
877	CODE:	1138	CODE:
878	ungrab (THIS);	1139	ungrab (THIS);
		1140
		1141	int
		1142	rxvt_term::XStringToKeysym (char *string)
		1143	CODE:
		1144	RETVAL = XStringToKeysym (string);
		1145	OUTPUT: RETVAL
		1146
		1147	char *
		1148	rxvt_term::XKeysymToString (int sym)
		1149	CODE:
		1150	RETVAL = XKeysymToString (sym);
		1151	OUTPUT: RETVAL
		1152
		1153	int
		1154	rxvt_term::XKeysymToKeycode (int sym)
		1155	CODE:
		1156	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1157	OUTPUT: RETVAL
		1158
		1159	int
		1160	rxvt_term::XKeycodeToKeysym (int code, int index)
		1161	CODE:
		1162	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1163	OUTPUT: RETVAL
879		1164
880	int	1165	int
881	rxvt_term::strwidth (SV *str)	1166	rxvt_term::strwidth (SV *str)
882	CODE:	1167	CODE:
883	{	1168	{
884	wchar_t *wstr = sv2wcs (str);	1169	wchar_t *wstr = sv2wcs (str);
885		1170
886	rxvt_push_locale (THIS->locale);	1171	rxvt_push_locale (THIS->locale);
887	RETVAL = wcswidth (wstr, wcslen (wstr));	1172	RETVAL = 0;
		1173	for (wchar_t *wc = wstr; *wc; wc++)
		1174	{
		1175	int w = WCWIDTH (*wc);
		1176
		1177	if (w)
		1178	RETVAL += max (w, 1);
		1179	}
888	rxvt_pop_locale ();	1180	rxvt_pop_locale ();
889		1181
890	free (wstr);	1182	free (wstr);
891	}	1183	}
892	OUTPUT:	1184	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1194	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1195	rxvt_pop_locale ();
904		1196
905	free (wstr);	1197	free (wstr);
906		1198
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1199	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1200	free (mbstr);
909	}	1201	}
910	OUTPUT:	1202	OUTPUT:
911	RETVAL	1203	RETVAL
912		1204
…		…
919		1211
920	rxvt_push_locale (THIS->locale);	1212	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1213	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1214	rxvt_pop_locale ();
923		1215
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1216	RETVAL = wcs2sv (wstr);
925	free (wstr);	1217	free (wstr);
926	}	1218	}
927	OUTPUT:	1219	OUTPUT:
928	RETVAL	1220	RETVAL
929		1221
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1222	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1223
932	#define TERM_OFFSET_width TERM_OFFSET(width)	1224	#define TERM_OFFSET_width TERM_OFFSET(width)
933	#define TERM_OFFSET_height TERM_OFFSET(height)	1225	#define TERM_OFFSET_height TERM_OFFSET(height)
934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1226	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1227	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1228	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1229	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1230	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1231	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1232	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1233	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1234	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1235	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1236	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1237	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1238	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1239	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1240
945	int	1241	int
946	rxvt_term::width ()	1242	rxvt_term::width ()
947	ALIAS:	1243	ALIAS:
948	width = TERM_OFFSET_width	1244	width = TERM_OFFSET_width
949	height = TERM_OFFSET_height	1245	height = TERM_OFFSET_height
950	fwidth = TERM_OFFSET_fwidth	1246	fwidth = TERM_OFFSET_fwidth
951	fheight = TERM_OFFSET_fheight	1247	fheight = TERM_OFFSET_fheight
952	fbase = TERM_OFFSET_fbase	1248	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1249	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1250	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1251	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1252	mapped = TERM_OFFSET_mapped
		1253	int_bwidth = TERM_OFFSET_int_bwidth
		1254	ext_bwidth = TERM_OFFSET_ext_bwidth
		1255	lineSpace = TERM_OFFSET_lineSpace
		1256	letterSpace = TERM_OFFSET_letterSpace
957	saveLines = TERM_OFFSET_saveLines	1257	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1258	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1259	top_row = TERM_OFFSET_top_row
960	CODE:	1260	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1261	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1262	OUTPUT:
963	RETVAL	1263	RETVAL
964		1264
…		…
966	rxvt_term::ModLevel3Mask ()	1266	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1267	ALIAS:
968	ModLevel3Mask = 0	1268	ModLevel3Mask = 0
969	ModMetaMask = 1	1269	ModMetaMask = 1
970	ModNumLockMask = 2	1270	ModNumLockMask = 2
		1271	current_screen = 3
		1272	hidden_cursor = 4
971	CODE:	1273	CODE:
972	switch (ix)	1274	switch (ix)
973	{	1275	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1276	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1277	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1278	case 2: RETVAL = THIS->ModNumLockMask; break;
		1279	case 3: RETVAL = THIS->current_screen; break;
		1280	#ifdef CURSOR_BLINK
		1281	case 4: RETVAL = THIS->hidden_cursor; break;
		1282	#endif
977	}	1283	}
978	OUTPUT:	1284	OUTPUT:
979	RETVAL	1285	RETVAL
980		1286
981	char *	1287	char *
…		…
991	}	1297	}
992	OUTPUT:	1298	OUTPUT:
993	RETVAL	1299	RETVAL
994		1300
995	SV *	1301	SV *
996	rxvt_term::_env ()	1302	rxvt_term::envv ()
		1303	ALIAS:
		1304	argv = 1
997	CODE:	1305	PPCODE:
998	{	1306	{
999	if (THIS->envv)	1307	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1308
		1309	EXTEND (SP, vec->size ());
		1310
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1311	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1312	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1313	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1314	}
		1315
		1316	int
		1317	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1318	CODE:
		1319	RETVAL = THIS->pty_ev.events;
		1320	if (events != ev::UNDEF)
		1321	THIS->pty_ev.set (events);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	int
		1326	rxvt_term::pty_fd ()
		1327	CODE:
		1328	RETVAL = THIS->pty->pty;
		1329	OUTPUT:
		1330	RETVAL
		1331
		1332	Window
		1333	rxvt_term::parent ()
		1334	CODE:
		1335	RETVAL = THIS->parent;
1012	OUTPUT:	1336	OUTPUT:
1013	RETVAL	1337	RETVAL
1014		1338
1015	int	1339	int
1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1017	CODE:
1018	RETVAL = THIS->pty_ev.events;
1019	if (events != EVENT_UNDEF)
1020	THIS->pty_ev.set (events);
1021	OUTPUT:
1022	RETVAL
1023
1024	U32
1025	rxvt_term::parent ()	1340	rxvt_term::parent_x ()
1026	CODE:	1341	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1342	RETVAL = THIS->parent_x;
1028	OUTPUT:	1343	OUTPUT:
1029	RETVAL	1344	RETVAL
1030		1345
1031	U32	1346	int
1032	rxvt_term::vt ()	1347	rxvt_term::parent_y ()
1033	CODE:	1348	CODE:
1034	RETVAL = (U32)THIS->vt;	1349	RETVAL = THIS->parent_y;
1035	OUTPUT:	1350	OUTPUT:
1036	RETVAL	1351	RETVAL
		1352
		1353	void
		1354	rxvt_term::vt_emask_add (U32 emask)
		1355	CODE:
		1356	THIS->vt_emask_perl |= emask;
		1357	THIS->vt_select_input ();
1037		1358
1038	U32	1359	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1360	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1361	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1362	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1363	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1364	OUTPUT:
1046	RETVAL	1365	RETVAL
1047		1366
1048	int	1367	int
1049	rxvt_term::view_start (int newval = -1)	1368	rxvt_term::view_start (int newval = 1)
		1369	PROTOTYPE: $;$
1050	CODE:	1370	CODE:
1051	{	1371	{
1052	RETVAL = THIS->view_start;	1372	RETVAL = THIS->view_start;
1053		1373
1054	if (newval >= 0)	1374	if (newval <= 0)
1055	{	1375	THIS->scr_changeview (max (newval, THIS->top_row));
1056	THIS->view_start = min (newval, THIS->nsaved);
1057	THIS->scr_changeview (RETVAL);
1058	}
1059	}	1376	}
1060	OUTPUT:	1377	OUTPUT:
1061	RETVAL	1378	RETVAL
1062		1379
1063	void	1380	void
		1381	rxvt_term::set_urgency (bool enable)
		1382
		1383	void
		1384	rxvt_term::focus_in ()
		1385
		1386	void
		1387	rxvt_term::focus_out ()
		1388
		1389	void
		1390	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1391	ALIAS:
		1392	key_release = 1
		1393	CODE:
		1394	{
		1395	XKeyEvent xkey;
		1396
		1397	memset (&xkey, 0, sizeof (xkey));
		1398
		1399	xkey.time = time;
		1400	xkey.state = state;
		1401	xkey.keycode = keycode;
		1402
		1403	xkey.type = ix ? KeyRelease : KeyPress;
		1404	xkey.display = THIS->dpy;
		1405	xkey.window = THIS->vt;
		1406	xkey.root = THIS->display->root;
		1407	xkey.subwindow = THIS->vt;
		1408
		1409	if (ix)
		1410	THIS->key_release (xkey);
		1411	else
		1412	THIS->key_press (xkey);
		1413	}
		1414
		1415	void
1064	rxvt_term::want_refresh ()	1416	rxvt_term::want_refresh ()
1065	CODE:	1417	CODE:
1066	THIS->want_refresh = 1;	1418	THIS->want_refresh = 1;
		1419	THIS->refresh_check ();
1067		1420
1068	void	1421	void
1069	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1422	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1070	PPCODE:	1423	PPCODE:
1071	{	1424	{
1072	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1425	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1073	XSRETURN_EMPTY;	1426	XSRETURN_EMPTY;
1074		1427
1075	line_t &l = ROW(row_number);	1428	line_t &l = ROW(row_number);
1076		1429
1077	if (GIMME_V != G_VOID)	1430	if (GIMME_V != G_VOID)
1078	{	1431	{
1079	wchar_t *wstr = new wchar_t [THIS->ncol];	1432	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1080		1433
1081	for (int col = 0; col < THIS->ncol; col++)	1434	for (int col = 0; col < THIS->ncol; col++)
1082	wstr [col] = l.t [col];	1435	wstr [col] = l.t [col];
1083		1436
1084	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1437	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1085
1086	delete [] wstr;
1087	}	1438	}
1088		1439
1089	if (new_text)	1440	if (new_text)
1090	{	1441	{
1091	wchar_t *wstr = sv2wcs (new_text);	1442	wchar_t *wstr = sv2wcs (new_text);
1092		1443
1093	int len = min (wcslen (wstr) - start_ofs, max_len);	1444	int len = min (wcslen (wstr) - start_ofs, max_len);
1094		1445
1095	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1446	if (start_col < 0 || start_col + len > THIS->ncol)
1096	{	1447	{
1097	free (wstr);	1448	free (wstr);
1098	croak ("new_text extends beyond horizontal margins");	1449	croak ("new_text extends beyond horizontal margins");
1099	}	1450	}
1100		1451
…		…
1110		1461
1111	void	1462	void
1112	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1463	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1113	PPCODE:	1464	PPCODE:
1114	{	1465	{
1115	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1466	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1116	XSRETURN_EMPTY;	1467	XSRETURN_EMPTY;
1117		1468
1118	line_t &l = ROW(row_number);	1469	line_t &l = ROW(row_number);
1119		1470
1120	if (GIMME_V != G_VOID)	1471	if (GIMME_V != G_VOID)
…		…
1132	{	1483	{
1133	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1484	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1134	croak ("new_rend must be arrayref");	1485	croak ("new_rend must be arrayref");
1135		1486
1136	AV *av = (AV *)SvRV (new_rend);	1487	AV *av = (AV *)SvRV (new_rend);
1137	int len = min (av_len (av) + 1 - start_ofs, max_len);	1488	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1138		1489
1139	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1490	if (start_col < 0 || start_col + len > THIS->ncol)
1140	croak ("new_rend array extends beyond horizontal margins");	1491	croak ("new_rend array extends beyond horizontal margins");
1141		1492
1142	for (int col = start_col; col < start_col + len; col++)	1493	for (int col = start_col; col < start_col + len; col++)
1143	{	1494	{
1144	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1495	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1150		1501
1151	int	1502	int
1152	rxvt_term::ROW_l (int row_number, int new_length = -1)	1503	rxvt_term::ROW_l (int row_number, int new_length = -1)
1153	CODE:	1504	CODE:
1154	{	1505	{
1155	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1506	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1156	XSRETURN_EMPTY;	1507	XSRETURN_EMPTY;
1157		1508
1158	line_t &l = ROW(row_number);	1509	line_t &l = ROW(row_number);
1159	RETVAL = l.l;	1510	RETVAL = l.l;
1160		1511
…		…
1166		1517
1167	bool	1518	bool
1168	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1519	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1169	CODE:	1520	CODE:
1170	{	1521	{
1171	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1522	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1172	XSRETURN_EMPTY;	1523	XSRETURN_EMPTY;
1173		1524
1174	line_t &l = ROW(row_number);	1525	line_t &l = ROW(row_number);
1175	RETVAL = l.is_longer ();	1526	RETVAL = l.is_longer ();
1176		1527
…		…
1184	rxvt_term::special_encode (SV *string)	1535	rxvt_term::special_encode (SV *string)
1185	CODE:	1536	CODE:
1186	{	1537	{
1187	wchar_t *wstr = sv2wcs (string);	1538	wchar_t *wstr = sv2wcs (string);
1188	int wlen = wcslen (wstr);	1539	int wlen = wcslen (wstr);
1189	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1540	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1190		1541
1191	rxvt_push_locale (THIS->locale);	1542	rxvt_push_locale (THIS->locale);
1192		1543
1193	wchar_t *r = rstr;	1544	wchar_t *r = rstr;
1194	for (wchar_t *s = wstr; *s; s++)	1545	for (wchar_t *s = wstr; *s; s++)
		1546	{
		1547	int w = WCWIDTH (*s);
		1548
1195	if (wcwidth (*s) == 0)	1549	if (w == 0)
1196	{	1550	{
1197	if (r == rstr)	1551	if (r == rstr)
1198	croak ("leading combining character unencodable");	1552	croak ("leading combining character unencodable");
1199		1553
1200	unicode_t n = rxvt_compose (r[-1], *s);	1554	unicode_t n = rxvt_compose (r[-1], *s);
1201	if (n == NOCHAR)	1555	if (n == NOCHAR)
1202	n = rxvt_composite.compose (r[-1], *s);	1556	n = rxvt_composite.compose (r[-1], *s);
1203		1557
1204	r[-1] = n;	1558	r[-1] = n;
1205	}	1559	}
1206	#if !UNICODE_3	1560	#if !UNICODE_3
1207	else if (*s >= 0x10000)	1561	else if (*s >= 0x10000)
1208	*r++ = rxvt_composite.compose (*s);	1562	*r++ = rxvt_composite.compose (*s);
1209	#endif	1563	#endif
1210	else	1564	else
1211	*r++ = *s;	1565	*r++ = *s;
		1566
		1567	// the *2 above only allows wcwidth <= 2
		1568	if (w > 1)
		1569	*r++ = NOCHAR;
		1570	}
1212		1571
1213	rxvt_pop_locale ();	1572	rxvt_pop_locale ();
1214		1573
1215	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1574	RETVAL = wcs2sv (rstr, r - rstr);
1216
1217	delete [] rstr;
1218	}	1575	}
1219	OUTPUT:	1576	OUTPUT:
1220	RETVAL	1577	RETVAL
1221		1578
1222	SV *	1579	SV *
1223	rxvt_term::special_decode (SV *text)	1580	rxvt_term::special_decode (SV *text)
1224	CODE:	1581	CODE:
1225	{	1582	{
1226	wchar_t *wstr = sv2wcs (text);	1583	wchar_t *wstr = sv2wcs (text);
1227	int wlen = wcslen (wstr);
1228	int dlen = 0;	1584	int dlen = 0;
1229		1585
1230	// find length	1586	// find length
1231	for (wchar_t *s = wstr; *s; s++)	1587	for (wchar_t *s = wstr; *s; s++)
1232	if (*s == NOCHAR)	1588	if (*s == NOCHAR)
…		…
1234	else if (IS_COMPOSE (*s))	1590	else if (IS_COMPOSE (*s))
1235	dlen += rxvt_composite.expand (*s, 0);	1591	dlen += rxvt_composite.expand (*s, 0);
1236	else	1592	else
1237	dlen++;	1593	dlen++;
1238		1594
1239	wchar_t *rstr = new wchar_t [dlen];	1595	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1240		1596
1241	// decode	1597	// decode
1242	wchar_t *r = rstr;	1598	wchar_t *r = rstr;
1243	for (wchar_t *s = wstr; *s; s++)	1599	for (wchar_t *s = wstr; *s; s++)
1244	if (*s == NOCHAR)	1600	if (*s == NOCHAR)
…		…
1246	else if (IS_COMPOSE (*s))	1602	else if (IS_COMPOSE (*s))
1247	r += rxvt_composite.expand (*s, r);	1603	r += rxvt_composite.expand (*s, r);
1248	else	1604	else
1249	*r++ = *s;	1605	*r++ = *s;
1250		1606
1251	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1607	RETVAL = wcs2sv (rstr, r - rstr);
1252
1253	delete [] rstr;
1254	}	1608	}
1255	OUTPUT:	1609	OUTPUT:
1256	RETVAL	1610	RETVAL
1257		1611
1258	void	1612	void
1259	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1613	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1260	PPCODE:	1614	PPCODE:
1261	{	1615	{
1262	struct resval { const char *name; int value; } rslist [] = {	1616	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1263	# define def(name) { # name, Rs_ ## name },	1617	# define def(name) { # name, Rs_ ## name },
1264	# define reserve(name,count)	1618	# define reserve(name,count)
1265	# include "rsinc.h"	1619	# include "rsinc.h"
1266	# undef def	1620	# undef def
1267	# undef reserve	1621	# undef reserve
1268	};	1622	};
1269		1623
1270	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1624	rs = rslist + ecb_array_length (rslist);
1271		1625
		1626	if (*name)
1272	do {	1627	{
		1628	do {
1273	if (rs-- == rslist)	1629	if (rs-- == rslist)
1274	croak ("no such resource '%s', requested", name);	1630	croak ("no such resource '%s', requested", name);
1275	} while (strcmp (name, rs->name));	1631	} while (strcmp (name, rs->name));
1276		1632
1277	index += rs->value;	1633	index += rs->value;
		1634	}
		1635	else
		1636	{
		1637	--rs;
		1638	name = "";
		1639	}
1278		1640
1279	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1641	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1280	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1642	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1281		1643
1282	if (GIMME_V != G_VOID)	1644	if (GIMME_V != G_VOID)
1283	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1645	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1284		1646
1285	if (newval)	1647	if (newval)
1286	{	1648	{
1287	if (SvOK (newval))	1649	if (SvOK (newval))
1288	{	1650	{
…		…
1295	}	1657	}
1296	}	1658	}
1297		1659
1298	const char *	1660	const char *
1299	rxvt_term::x_resource (const char *name)	1661	rxvt_term::x_resource (const char *name)
1300	CLEANUP:
1301	SvTAINTED_on (ST (0));
1302		1662
1303	bool	1663	bool
1304	rxvt_term::option (U32 optval, int set = -1)	1664	rxvt_term::option (U8 optval, int set = -1)
1305	CODE:	1665	CODE:
1306	{	1666	{
1307	RETVAL = THIS->options & optval;	1667	RETVAL = THIS->option (optval);
1308		1668
1309	if (set >= 0)	1669	if (set >= 0)
1310	{	1670	{
1311	if (set)
1312	THIS->options |= optval;	1671	THIS->set_option (optval, set);
1313	else
1314	THIS->options &= ~optval;
1315		1672
		1673	if (THIS->init_done) // avoid doing this before START
1316	switch (optval)	1674	switch (optval)
1317	{	1675	{
1318	case Opt_skipBuiltinGlyphs:	1676	case Opt_skipBuiltinGlyphs:
1319	THIS->set_fonts ();	1677	THIS->set_fonts ();
1320	THIS->scr_remap_chars ();	1678	THIS->scr_remap_chars ();
1321	THIS->scr_touch (true);	1679	THIS->scr_touch (true);
1322	THIS->want_refresh = 1;	1680	THIS->want_refresh = 1;
		1681	THIS->refresh_check ();
1323	break;	1682	break;
		1683	#ifdef CURSOR_BLINK
		1684	case Opt_cursorBlink:
		1685	THIS->cursor_blink_reset ();
		1686	break;
		1687	#endif
1324		1688
1325	case Opt_cursorUnderline:	1689	case Opt_cursorUnderline:
1326	THIS->want_refresh = 1;	1690	THIS->want_refresh = 1;
		1691	THIS->refresh_check ();
1327	break;	1692	break;
1328		1693
1329	# case Opt_scrollBar_floating:	1694	# case Opt_scrollBar_floating:
1330	# case Opt_scrollBar_right:	1695	# case Opt_scrollBar_right:
1331	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1696	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1332	# break;	1697	# break;
1333	}	1698	}
1334	}	1699	}
1335	}	1700	}
1336	OUTPUT:	1701	OUTPUT:
1337	RETVAL	1702	RETVAL
1338		1703
…		…
1341	CODE:	1706	CODE:
1342	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1707	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1343	THIS->keyboard->register_done ();	1708	THIS->keyboard->register_done ();
1344	OUTPUT:	1709	OUTPUT:
1345	RETVAL	1710	RETVAL
		1711
		1712	void
		1713	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1714	CODE:
		1715	wchar_t *wstr = sv2wcs (str);
		1716	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1717	free (wstr);
1346		1718
1347	void	1719	void
1348	rxvt_term::screen_cur (...)	1720	rxvt_term::screen_cur (...)
1349	PROTOTYPE: $;$$	1721	PROTOTYPE: $;$$
1350	ALIAS:	1722	ALIAS:
…		…
1364	EXTEND (SP, 2);	1736	EXTEND (SP, 2);
1365	PUSHs (sv_2mortal (newSViv (rc.row)));	1737	PUSHs (sv_2mortal (newSViv (rc.row)));
1366	PUSHs (sv_2mortal (newSViv (rc.col)));	1738	PUSHs (sv_2mortal (newSViv (rc.col)));
1367	}	1739	}
1368		1740
1369	if (items == 3)	1741	if (items >= 3)
		1742	{
		1743	rc.row = SvIV (ST (1));
		1744	rc.col = SvIV (ST (2));
		1745
		1746	if (ix == 2)
1370	{	1747	{
1371	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1748	if (rc.col == 0)
1372	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1749	{
		1750	// col == 0 means end of previous line
		1751	rc.row--;
		1752	rc.col = THIS->ncol;
		1753	}
		1754	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1755	&& rc.col > ROW(rc.row).l)
		1756	{
		1757	// col >= length means while line and add newline
		1758	rc.col = THIS->ncol;
		1759	}
		1760	}
		1761
		1762	clamp_it (rc.col, 0, THIS->ncol);
		1763	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1373		1764
1374	if (ix)	1765	if (ix)
		1766	{
		1767	THIS->selection.screen = THIS->current_screen;
		1768
1375	THIS->want_refresh = 1;	1769	THIS->want_refresh = 1;
		1770	THIS->refresh_check ();
1376	}	1771	}
		1772	}
1377	}	1773	}
1378		1774
1379	char	1775	int
1380	rxvt_term::cur_charset ()	1776	rxvt_term::selection_screen (int screen = -1)
1381	CODE:	1777	CODE:
1382	RETVAL = THIS->charsets [THIS->screen.charset];	1778	RETVAL = THIS->selection.screen;
1383	OUTPUT:	1779	if (screen >= 0)
		1780	THIS->selection.screen = screen;
		1781	OUTPUT:
1384	RETVAL	1782	RETVAL
1385		1783
1386	#void	1784	void
1387	#rxvt_term::selection_clear ()	1785	rxvt_term::selection_clear (bool clipboard = false)
1388		1786
1389	void	1787	void
1390	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1788	rxvt_term::selection_make (Time eventtime, bool rect = false)
1391	CODE:	1789	CODE:
1392	THIS->selection.op = SELECTION_CONT;	1790	THIS->selection.op = SELECTION_CONT;
1393	THIS->selection.rect = rect;	1791	THIS->selection.rect = rect;
1394	THIS->selection_make (eventtime);	1792	THIS->selection_make (eventtime);
1395		1793
1396	int	1794	int
1397	rxvt_term::selection_grab (U32 eventtime)	1795	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1398		1796
1399	void	1797	void
1400	rxvt_term::selection (SV *newtext = 0)	1798	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1401	PPCODE:	1799	PPCODE:
1402	{	1800	{
		1801	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1802	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1803
1403	if (GIMME_V != G_VOID)	1804	if (GIMME_V != G_VOID)
1404	XPUSHs (THIS->selection.text	1805	XPUSHs (text
1405	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1806	? sv_2mortal (wcs2sv (text, len))
1406	: &PL_sv_undef);	1807	: &PL_sv_undef);
1407		1808
1408	if (newtext)	1809	if (newtext)
1409	{	1810	{
1410	free (THIS->selection.text);	1811	free (text);
1411		1812
1412	THIS->selection.text = sv2wcs (newtext);	1813	text = sv2wcs (newtext);
1413	THIS->selection.len = wcslen (THIS->selection.text);	1814	len = wcslen (text);
1414	}	1815	}
1415	}	1816	}
		1817
		1818	char
		1819	rxvt_term::cur_charset ()
		1820	CODE:
		1821	RETVAL = THIS->charsets [THIS->screen.charset];
		1822	OUTPUT:
		1823	RETVAL
1416		1824
1417	void	1825	void
1418	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)	1826	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)
1419		1827
1420	void	1828	void
1421	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1829	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1422		1830
1423	void	1831	void
1424	rxvt_term::scr_bell ()	1832	rxvt_term::scr_bell ()
		1833
		1834	void
		1835	rxvt_term::scr_recolour (bool refresh = true);
		1836
		1837	void
		1838	rxvt_term::scr_change_screen (int screen)
1425		1839
1426	void	1840	void
1427	rxvt_term::scr_add_lines (SV *string)	1841	rxvt_term::scr_add_lines (SV *string)
1428	CODE:	1842	CODE:
1429	{	1843	{
…		…
1439	char *str = SvPVbyte (octets, len);	1853	char *str = SvPVbyte (octets, len);
1440	C_ARGS:	1854	C_ARGS:
1441	str, len	1855	str, len
1442		1856
1443	void	1857	void
		1858	rxvt_term::tt_paste (SV *octets)
		1859	INIT:
		1860	STRLEN len;
		1861	char *str = SvPVbyte (octets, len);
		1862	C_ARGS:
		1863	str, len
		1864
		1865	void
1444	rxvt_term::cmd_parse (SV *octets)	1866	rxvt_term::cmd_parse (SV *octets)
1445	CODE:	1867	CODE:
1446	{	1868	{
1447	STRLEN len;	1869	STRLEN len;
1448	char *str = SvPVbyte (octets, len);	1870	char *str = SvPVbyte (octets, len);
…		…
1470	o->self = (HV *)SvRV (RETVAL);	1892	o->self = (HV *)SvRV (RETVAL);
1471	}	1893	}
1472	OUTPUT:	1894	OUTPUT:
1473	RETVAL	1895	RETVAL
1474		1896
		1897	#############################################################################
		1898	# Various X Utility Functions
		1899	#############################################################################
		1900
		1901	void
		1902	rxvt_term::XListProperties (Window window)
		1903	PPCODE:
		1904	{
		1905	int count;
		1906	Atom *props = XListProperties (THIS->dpy, window, &count);
		1907
		1908	EXTEND (SP, count);
		1909	while (count--)
		1910	PUSHs (newSVuv ((U32)props [count]));
		1911
		1912	XFree (props);
		1913	}
		1914
		1915	void
		1916	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1917	PPCODE:
		1918	{
		1919	Atom type;
		1920	int format;
		1921	unsigned long nitems;
		1922	unsigned long bytes_after;
		1923	unsigned char *prop;
		1924
		1925	XGetWindowProperty (THIS->dpy, window, property,
		1926	0, 1<<24, 0, AnyPropertyType,
		1927	&type, &format, &nitems, &bytes_after, &prop);
		1928
		1929	if (type != None)
		1930	{
		1931	int elemsize = format == 16 ? sizeof (short)
		1932	: format == 32 ? sizeof (long)
		1933	: 1;
		1934
		1935	EXTEND (SP, 3);
		1936	PUSHs (newSVuv ((U32)type));
		1937	PUSHs (newSViv (format));
		1938	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1939	XFree (prop);
		1940	}
		1941	}
		1942
		1943	void
		1944	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1945	CODE:
		1946	{
		1947	STRLEN len;
		1948	char *data_ = SvPVbyte (data, len);
		1949
		1950	int elemsize = format == 16 ? sizeof (short)
		1951	: format == 32 ? sizeof (long)
		1952	: 1;
		1953
		1954	XChangeProperty (THIS->dpy, window, property,
		1955	type, format, PropModeReplace,
		1956	(unsigned char *)data_, len / elemsize);
		1957	}
		1958
		1959	Atom
		1960	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1961	C_ARGS: term->dpy, atom_name, only_if_exists
		1962
		1963	char *
		1964	XGetAtomName (rxvt_term *term, Atom atom)
		1965	C_ARGS: term->dpy, atom
		1966	CLEANUP:
		1967	XFree (RETVAL);
		1968
		1969	void
		1970	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1971	C_ARGS: term->dpy, window, property
		1972
		1973	Window
		1974	rxvt_term::DefaultRootWindow ()
		1975	CODE:
		1976	RETVAL = THIS->display->root;
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	#if 0
		1981
		1982	Window
		1983	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1984	C_ARGS: term->dpy, (Window)parent,
		1985	x, y, width, height, 0,
		1986	term->pix_colors_focused[Color_border],
		1987	term->pix_colors_focused[Color_border]
		1988
		1989	#endif
		1990
		1991	void
		1992	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1993	C_ARGS: term->dpy, window, parent, x, y
		1994
		1995	void
		1996	XMapWindow (rxvt_term *term, Window window)
		1997	C_ARGS: term->dpy, window
		1998
		1999	void
		2000	XUnmapWindow (rxvt_term *term, Window window)
		2001	C_ARGS: term->dpy, window
		2002
		2003	void
		2004	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2005	C_ARGS: term->dpy, window, x, y, width, height
		2006
		2007	void
		2008	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2009	CODE:
		2010	{
		2011	XWindowAttributes attr;
		2012	XGetWindowAttributes (THIS->dpy, window, &attr);
		2013	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2014	}
		2015
		2016	void
		2017	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2018	PPCODE:
		2019	{
		2020	int dx, dy;
		2021	Window child;
		2022
		2023	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2024	{
		2025	EXTEND (SP, 3);
		2026	PUSHs (newSViv (dx));
		2027	PUSHs (newSViv (dy));
		2028	PUSHs (newSVuv (child));
		2029	}
		2030	}
		2031
		2032	#############################################################################
		2033	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2034
		2035	# TODO: ugly
		2036	void
		2037	rxvt_term::get_geometry ()
		2038	PPCODE:
		2039	EXTEND (SP, 4);
		2040	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2042	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2043	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2044
		2045	#if HAVE_IMG
		2046
		2047	rxvt_img *
		2048	rxvt_term::new_img (SV *format, int width, int height)
		2049	CODE:
		2050	XRenderPictFormat *f = SvOK (format)
		2051	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2052	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2053	RETVAL = new rxvt_img (THIS, f, width, height);
		2054	OUTPUT:
		2055	RETVAL
		2056
		2057	#if ENABLE_TRANSPARENCY
		2058
		2059	rxvt_img *
		2060	rxvt_term::new_img_from_root ()
		2061	CODE:
		2062	RETVAL = rxvt_img::new_from_root (THIS);
		2063	OUTPUT:
		2064	RETVAL
		2065
		2066	#endif
		2067
		2068	#if HAVE_PIXBUF
		2069
		2070	rxvt_img *
		2071	rxvt_term::new_img_from_file (octet_string filename)
		2072	CODE:
		2073	try
		2074	{
		2075	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2076	}
		2077	catch (const class rxvt_failure_exception &e)
		2078	{
		2079	croak ("new_img_from_file failed");
		2080	}
		2081	OUTPUT:
		2082	RETVAL
		2083
		2084	#endif
		2085
		2086	#if HAVE_BG_PIXMAP
		2087
		2088	void
		2089	rxvt_term::set_background (rxvt_img *img)
		2090	CODE:
		2091	THIS->bg_destroy ();
		2092	THIS->bg_pixmap = None;
		2093	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2094
		2095	if (img) // TODO: cannot be false
		2096	{
		2097	XRenderPictFormat *f = XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2098	rxvt_img *img2 = 0;
		2099
		2100	if (f != img->format)
		2101	img = img2 = img->convert_to (f, THIS->pix_colors [Color_bg]);
		2102
		2103	img->unshare ();
		2104	THIS->bg_pixmap = img->steal ();
		2105	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2106	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2107
		2108	delete img2;
		2109	}
		2110
		2111	#endif
		2112
		2113	#endif
		2114
		2115	#############################################################################
		2116	# urxvt::overlay
		2117	#############################################################################
		2118
1475	MODULE = urxvt PACKAGE = urxvt::overlay	2119	MODULE = urxvt PACKAGE = urxvt::overlay
1476		2120
1477	void	2121	void
1478	overlay::set (int x, int y, SV *text, SV *rend = 0)	2122	overlay::set (int x, int y, SV *text, SV *rend = 0)
1479		2123
…		…
1484	overlay::hide ()	2128	overlay::hide ()
1485		2129
1486	void	2130	void
1487	overlay::DESTROY ()	2131	overlay::DESTROY ()
1488		2132
		2133	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2134
		2135	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2136
		2137	#if HAVE_PIXBUF
		2138
		2139	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2140	C_ARGS: filename, 0
		2141
		2142	void
		2143	DESTROY (urxvt::pixbuf self)
		2144	CODE:
		2145	gdk_pixbuf_unref (self);
		2146
		2147	#endif
		2148
1489	MODULE = urxvt PACKAGE = urxvt::timer	2149	MODULE = urxvt PACKAGE = urxvt::img
1490		2150
1491	SV *	2151	#if HAVE_IMG
1492	timer::new ()
1493	CODE:
1494	timer *w = new timer;
1495	w->start (NOW);
1496	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1497	w->self = (HV *)SvRV (RETVAL);
1498	OUTPUT:
1499	RETVAL
1500		2152
1501	timer *	2153	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1502	timer::cb (SV *cb)	2154	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1503	CODE:
1504	THIS->cb (cb);
1505	RETVAL = THIS;
1506	OUTPUT:
1507	RETVAL
1508		2155
1509	NV	2156	int
1510	timer::at ()	2157	rxvt_img::w ()
1511	CODE:	2158	CODE:
1512	RETVAL = THIS->at;	2159	RETVAL = THIS->w;
1513	OUTPUT:	2160	OUTPUT:
1514	RETVAL	2161	RETVAL
1515		2162
1516	timer *	2163	int
1517	timer::interval (NV interval)	2164	rxvt_img::h ()
1518	CODE:	2165	CODE:
1519	THIS->interval = interval;
1520	RETVAL = THIS;	2166	RETVAL = THIS->h;
1521	OUTPUT:	2167	OUTPUT:
1522	RETVAL	2168	RETVAL
1523		2169
1524	timer *	2170	bool
1525	timer::set (NV tstamp)	2171	rxvt_img::shared ()
1526	CODE:	2172	CODE:
1527	THIS->set (tstamp);	2173	RETVAL = THIS->shared;
		2174	OUTPUT:
		2175	RETVAL
		2176
		2177	Pixmap
		2178	rxvt_img::pm ()
		2179	CODE:
1528	RETVAL = THIS;	2180	RETVAL = THIS->pm;
1529	OUTPUT:	2181	OUTPUT:
1530	RETVAL
1531
1532	timer *
1533	timer::start (NV tstamp = THIS->at)
1534	CODE:
1535	THIS->start (tstamp);
1536	RETVAL = THIS;	2182	RETVAL
1537	OUTPUT:
1538	RETVAL
1539		2183
1540	timer *
1541	timer::stop ()
1542	CODE:
1543	THIS->stop ();
1544	RETVAL = THIS;
1545	OUTPUT:
1546	RETVAL
1547
1548	void	2184	void
		2185	rxvt_img::fill (SV *c)
		2186	INIT:
		2187	rxvt_color rc;
		2188	parse_color (THIS->s, rc, c);
		2189	C_ARGS: rc
		2190
		2191	void
1549	timer::DESTROY ()	2192	rxvt_img::DESTROY ()
1550
1551	MODULE = urxvt PACKAGE = urxvt::iow
1552
1553	SV *
1554	iow::new ()
1555	CODE:	2193	CODE:
1556	iow *w = new iow;	2194	delete THIS;
1557	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1558	w->self = (HV *)SvRV (RETVAL);
1559	OUTPUT:
1560	RETVAL
1561		2195
1562	iow *	2196	rxvt_img *
1563	iow::cb (SV *cb)	2197	rxvt_img::blur (int rh, int rv)
1564	CODE:
1565	THIS->cb (cb);
1566	RETVAL = THIS;
1567	OUTPUT:
1568	RETVAL
1569		2198
1570	iow *
1571	iow::fd (int fd)
1572	CODE:
1573	THIS->fd = fd;
1574	RETVAL = THIS;
1575	OUTPUT:
1576	RETVAL
1577
1578	iow *
1579	iow::events (short events)
1580	CODE:
1581	THIS->events = events;
1582	RETVAL = THIS;
1583	OUTPUT:
1584	RETVAL
1585
1586	iow *
1587	iow::start ()
1588	CODE:
1589	THIS->start ();
1590	RETVAL = THIS;
1591	OUTPUT:
1592	RETVAL
1593
1594	iow *
1595	iow::stop ()
1596	CODE:
1597	THIS->stop ();
1598	RETVAL = THIS;
1599	OUTPUT:
1600	RETVAL
1601
1602	void	2199	void
1603	iow::DESTROY ()	2200	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1604		2201
		2202	void
		2203	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1605		2204
		2205	void
		2206	rxvt_img::unshare ()
		2207
		2208	rxvt_img *
		2209	rxvt_img::clone ()
		2210
		2211	rxvt_img *
		2212	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2213
		2214	rxvt_img *
		2215	rxvt_img::transform (int new_width, int new_height, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, render_repeat_mode repeat = RepeatNormal)
		2216	INIT:
		2217	double matrix[9] = {
		2218	p11, p12, p13,
		2219	p21, p22, p23,
		2220	p31, p32, p33
		2221	};
		2222	C_ARGS: new_width, new_height, matrix, repeat
		2223
		2224	rxvt_img *
		2225	rxvt_img::scale (int new_width, int new_height)
		2226
		2227	rxvt_img *
		2228	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2229
		2230	#endif
		2231

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