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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 1.173 by root, Wed Jun 6 11:46:11 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	SvTAINT (sv);
58	return sv;
59	}
60		56
61	static SV *	57	typedef int render_repeat_mode;
62	taint_if (SV *sv, SV *src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66		58
67	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));
68	}	69	}
		70
		71	/////////////////////////////////////////////////////////////////////////////
69		72
70	static wchar_t *	73	static wchar_t *
71	sv2wcs (SV *sv)	74	sv2wcs (SV *sv)
72	{	75	{
73	STRLEN len;	76	STRLEN len;
…		…
86		89
87	return sv;	90	return sv;
88	}	91	}
89		92
90	static SV *	93	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)	94	newSVptr (void *ptr, const char *klass)
99	{	95	{
100	HV *hv = newHV ();	96	HV *hv = newHV ();
101	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	98	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);	120	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
125		121
126	return (long)mg->mg_ptr;	122	return (long)mg->mg_ptr;
127	}	123	}
128		124
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	125	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	126	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		127
132	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
133		129
134	struct perl_watcher	130	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		131
		132	class overlay : overlay_base
135	{	133	{
136	SV *cbsv;	134	rxvt_term *THIS;
		135	AV *overlay_av;
		136	int border;
		137
		138	public:
137	HV *self;	139	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		140
233	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);
234	~overlay ();	142	~overlay ();
235		143
236	void show ();	144	void show ();
…		…
240		148
241	void set (int x, int y, SV *str, SV *rend);	149	void set (int x, int y, SV *str, SV *rend);
242	};	150	};
243		151
244	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)
245	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	153	: THIS(THIS), border(border == 2), overlay_av (0)
246	{	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
247	if (border == 2)	163	if (border == 2)
248	{	164	{
249	w += 2;	165	w += 2;
250	h += 2;	166	h += 2;
251	}	167	}
…		…
289	*rp++ = r;	205	*rp++ = r;
290	}	206	}
291	}	207	}
292		208
293	show ();	209	show ();
294	THIS->want_refresh = 1;
295	}	210	}
296		211
297	overlay::~overlay ()	212	overlay::~overlay ()
298	{	213	{
299	hide ();	214	hide ();
…		…
304	delete [] rend[y];	219	delete [] rend[y];
305	}	220	}
306		221
307	delete [] text;	222	delete [] text;
308	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));
309		236
310	THIS->want_refresh = 1;	237	THIS->want_refresh = 1;
311	}	238	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	}	239	}
321		240
322	void	241	void
323	overlay::hide ()	242	overlay::hide ()
324	{	243	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	244	if (!overlay_av)
		245	return;
326		246
327	if (ovs)	247	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		248
331	HV *hv = (HV *)SvRV (*ovs);	249	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	250	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	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 ();
334	}	263	}
335		264
336	void overlay::swap ()	265	void overlay::swap ()
337	{	266	{
338	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));
339	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));
340		269
341	int ov_w = min (w, THIS->ncol - ov_x);	270	int ov_w = min (w, THIS->ncol - ov_x);
342	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;
343		277
344	for (int y = ov_h; y--; )	278	for (int y = ov_h; y--; )
345	{	279	{
346	text_t *t1 = text [y];	280	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	281	rend_t *r1 = rend [y];
348		282
349	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;
350	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;
351		285
352	for (int x = ov_w; x--; )	286	for (int x = ov_w; x--; )
353	{	287	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	288	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));	289	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)	312	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	313	croak ("rend must be arrayref");
380		314
381	AV *av = (AV *)SvRV (rend);	315	AV *av = (AV *)SvRV (rend);
382		316
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	317	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	318	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	319	}
386		320
387	THIS->want_refresh = 1;	321	THIS->want_refresh = 1;
		322	THIS->refresh_check ();
388	}	323	}
389
390		324
391	/////////////////////////////////////////////////////////////////////////////	325	/////////////////////////////////////////////////////////////////////////////
392		326
		327	#include "iom_perl.h"
		328
		329	/////////////////////////////////////////////////////////////////////////////
		330
393	struct rxvt_perl_interp rxvt_perl;	331	struct rxvt_perl_interp rxvt_perl;
394		332
395	static PerlInterpreter *perl;	333	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		334
401	rxvt_perl_interp::~rxvt_perl_interp ()	335	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	336	{
403	if (perl)	337	if (perl)
404	{	338	{
405	perl_destruct (perl);	339	perl_destruct (perl);
406	perl_free (perl);	340	perl_free (perl);
		341	PERL_SYS_TERM ();
407	}	342	}
408	}	343	}
409		344
410	void	345	void
411	rxvt_perl_interp::init ()	346	rxvt_perl_interp::init (rxvt_term *term)
412	{	347	{
413	if (!perl)	348	if (!perl)
414	{	349	{
		350	rxvt_push_locale (""); // perl init destroys current locale
		351
		352	{
		353	perl_environ = rxvt_environ;
		354	localise_env set_environ (perl_environ);
		355
415	char *argv[] = {	356	char *args[] = {
416	"",	357	"",
417	"-T",	358	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	359	"BEGIN {"
		360	" urxvt->bootstrap;"
		361	" unshift @INC, '" LIBDIR "';"
		362	"}"
		363	""
		364	"use urxvt;"
419	};	365	};
		366	int argc = ecb_array_length (args);
		367	char **argv = args;
420		368
		369	PERL_SYS_INIT3 (&argc, &argv, &environ);
421	perl = perl_alloc ();	370	perl = perl_alloc ();
422	perl_construct (perl);	371	perl_construct (perl);
423		372
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	373	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425	|| perl_run (perl))	374	|| perl_run (perl))
		375	{
		376	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		377
		378	perl_destruct (perl);
		379	perl_free (perl);
		380	perl = 0;
		381	}
		382	}
		383
		384	rxvt_pop_locale ();
		385	}
		386
		387	if (perl)
		388	{
		389	// runs outside of perls ENV
		390	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		392	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		393	}
		394	}
		395
		396	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	EXTEND (SP, 2);
		406	PUSHs (sv_2mortal (newSVterm (term)));
		407	PUSHs (sv_2mortal (newSViv (type)));
		408	PUTBACK;
		409	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		410
		411	FREETMPS;
		412	LEAVE;
		413	}
		414
		415	uint8_t
		416	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		417	{
		418	localise_env set_environ (perl_environ);
		419
		420	ENTER;
		421	SAVETMPS;
		422
		423	dSP;
		424	EXTEND (SP, 6);
		425	PUSHs (sv_2mortal (newSVterm (term)));
		426	PUSHs (sv_2mortal (newSVpv (name, 0)));
		427	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		428	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		429	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		430	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		431	PUTBACK;
		432	call_pv ("urxvt::parse_resource", G_SCALAR);
		433	SPAGAIN;
		434
		435	uint8_t ret = POPi;
		436
		437	FREETMPS;
		438	LEAVE;
		439
		440	return ret;
		441	}
		442
		443	static void
		444	ungrab (rxvt_term *THIS)
		445	{
		446	if (THIS->perl.grabtime)
		447	{
		448	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		449	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		450	THIS->perl.grabtime = 0;
		451	}
		452	}
		453
		454	bool
		455	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		456	{
		457	if (!perl || !term->perl.self)
		458	return false;
		459
		460	localise_env set_environ (perl_environ);
		461
		462	// pre-handling of some events
		463	if (htype == HOOK_REFRESH_END)
		464	{
		465	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		466
		467	for (int i = 0; i <= AvFILL (av); i++)
		468	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		469	}
		470	else if (htype == HOOK_DESTROY)
		471	{
		472	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		473
		474	for (int i = AvFILL (av); i >= 0; i--)
426	{	475	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	476	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
428		477	delete req;
429	perl_destruct (perl);
430	perl_free (perl);
431	perl = 0;
432	}	478	}
433	}	479	}
434	}
435		480
436	static void	481	bool event_consumed;
437	ungrab (rxvt_term *THIS)	482
438	{	483	if (term->perl.should_invoke [htype])
439	if (THIS->perl.grabtime)
440	{	484	{
441	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	485	dSP;
442	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	486	va_list ap;
443	THIS->perl.grabtime = 0;	487
		488	va_start (ap, htype);
		489
		490	ENTER;
		491	SAVETMPS;
		492
		493	PUSHMARK (SP);
		494
		495	EXTEND (SP, 2);
		496	PUSHs (sv_2mortal (newSVterm (term)));
		497	PUSHs (sv_2mortal (newSViv (htype)));
		498
		499	for (;;) {
		500	data_type dt = (data_type)va_arg (ap, int);
		501
		502	switch (dt)
		503	{
		504	case DT_INT:
		505	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		506	break;
		507
		508	case DT_LONG:
		509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		510	break;
		511
		512	case DT_STR:
		513	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		514	break;
		515
		516	case DT_STR_LEN:
		517	{
		518	char *str = va_arg (ap, char *);
		519	int len = va_arg (ap, int);
		520
		521	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		522	}
		523	break;
		524
		525	case DT_WCS_LEN:
		526	{
		527	wchar_t *wstr = va_arg (ap, wchar_t *);
		528	int wlen = va_arg (ap, int);
		529
		530	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		531	}
		532	break;
		533
		534	case DT_LCS_LEN:
		535	{
		536	long *lstr = va_arg (ap, long *);
		537	int llen = va_arg (ap, int);
		538
		539	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		540	}
		541	break;
		542
		543	case DT_XEVENT:
		544	{
		545	XEvent *xe = va_arg (ap, XEvent *);
		546	HV *hv = newHV ();
		547
		548	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		549	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		550	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		551	# undef set
		552
		553	setiv (type, xe->type);
		554	setiv (send_event, xe->xany.send_event);
		555	setiv (serial, xe->xany.serial);
		556
		557	switch (xe->type)
		558	{
		559	case KeyPress:
		560	case KeyRelease:
		561	case ButtonPress:
		562	case ButtonRelease:
		563	case MotionNotify:
		564	setuv (window, xe->xmotion.window);
		565	setuv (root, xe->xmotion.root);
		566	setuv (subwindow, xe->xmotion.subwindow);
		567	setuv (time, xe->xmotion.time);
		568	setiv (x, xe->xmotion.x);
		569	setiv (y, xe->xmotion.y);
		570	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		571	setiv (col, xe->xmotion.x / term->fwidth);
		572	setiv (x_root, xe->xmotion.x_root);
		573	setiv (y_root, xe->xmotion.y_root);
		574	setuv (state, xe->xmotion.state);
		575
		576	switch (xe->type)
		577	{
		578	case KeyPress:
		579	case KeyRelease:
		580	setuv (keycode, xe->xkey.keycode);
		581	break;
		582
		583	case ButtonPress:
		584	case ButtonRelease:
		585	setuv (button, xe->xbutton.button);
		586	break;
		587
		588	case MotionNotify:
		589	setiv (is_hint, xe->xmotion.is_hint);
		590	break;
		591	}
		592
		593	break;
		594
		595	case MapNotify:
		596	case UnmapNotify:
		597	case ConfigureNotify:
		598	setuv (event, xe->xconfigure.event);
		599	setuv (window, xe->xconfigure.window);
		600
		601	switch (xe->type)
		602	{
		603	case ConfigureNotify:
		604	setiv (x, xe->xconfigure.x);
		605	setiv (y, xe->xconfigure.y);
		606	setiv (width, xe->xconfigure.width);
		607	setiv (height, xe->xconfigure.height);
		608	setuv (above, xe->xconfigure.above);
		609	break;
		610	}
		611
		612	break;
		613
		614	case PropertyNotify:
		615	setuv (window, xe->xproperty.window);
		616	setuv (atom, xe->xproperty.atom);
		617	setuv (time, xe->xproperty.time);
		618	setiv (state, xe->xproperty.state);
		619	break;
		620
		621	case ClientMessage:
		622	setuv (window, xe->xclient.window);
		623	setuv (message_type, xe->xclient.message_type);
		624	setuv (format, xe->xclient.format);
		625	setuv (l0, xe->xclient.data.l[0]);
		626	setuv (l1, xe->xclient.data.l[1]);
		627	setuv (l2, xe->xclient.data.l[2]);
		628	setuv (l3, xe->xclient.data.l[3]);
		629	setuv (l4, xe->xclient.data.l[4]);
		630	break;
		631	}
		632
		633	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		634	}
		635	break;
		636
		637	case DT_END:
		638	goto call;
		639
		640	default:
		641	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		642	}
		643	}
		644
		645	call:
		646	va_end (ap);
		647
		648	PUTBACK;
		649	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		650	SPAGAIN;
		651
		652	if (count)
		653	{
		654	SV *status = POPs;
		655	count = SvTRUE (status);
		656	}
		657
		658	PUTBACK;
		659	FREETMPS;
		660	LEAVE;
		661
		662	if (SvTRUE (ERRSV))
		663	{
		664	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		665	ungrab (term); // better lose the grab than the session
		666	}
		667
		668	event_consumed = !!count;
444	}	669	}
445	}	670	else
		671	event_consumed = false;
446		672
447	bool	673	// post-handling of some events
448	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	674	if (htype == HOOK_REFRESH_BEGIN)
449	{
450	if (!perl)
451	return false;
452
453	if (htype == HOOK_INIT) // first hook ever called
454	{	675	{
455	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	676	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);	677
		678	for (int i = AvFILL (av); i >= 0; i--)
		679	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
457	}	680	}
458	else if (!term->perl.self)
459	return false; // perl not initialized for this instance
460	else if (htype == HOOK_DESTROY)	681	else if (htype == HOOK_DESTROY)
461	{	682	{
462	// handled later	683	clearSVptr ((SV *)term->perl.self);
		684	SvREFCNT_dec ((SV *)term->perl.self);
		685
		686	// don't allow further calls
		687	term->perl.self = 0;
463	}	688	}
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		689
468	if (HvKEYS (hv))	690	return event_consumed;
469	{	691	}
470	hv_iterinit (hv);
471		692
472	while (HE *he = hv_iternext (hv))	693	void
473	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	694	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
474	}	695	{
475	}	696	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		697
484	ENTER;	698	ENTER;
485	SAVETMPS;	699	SAVETMPS;
486		700
487	PUSHMARK (SP);	701	dSP;
488
489	XPUSHs (sv_2mortal (newSVterm (term)));
490	XPUSHs (sv_2mortal (newSViv (htype)));	702	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		703	PUTBACK;
		704	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
491		705
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))	706	if (SvTRUE (ERRSV))
598	{
599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	707	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
600	ungrab (term); // better lose the grab than the session
601	}
602		708
603	if (htype == HOOK_DESTROY)	709	FREETMPS;
604	{	710	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	}	711	}
617		712
618	/////////////////////////////////////////////////////////////////////////////	713	/////////////////////////////////////////////////////////////////////////////
619		714
620	MODULE = urxvt PACKAGE = urxvt	715	MODULE = urxvt PACKAGE = urxvt
621		716
622	PROTOTYPES: ENABLE	717	PROTOTYPES: ENABLE
623		718
624	BOOT:	719	BOOT:
625	{	720	{
626	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	721	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		722	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		723	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		724	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627		725
628	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	726	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	727	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630	# include "hookinc.h"	728	# include "hookinc.h"
631	# undef def	729	# undef def
632		730
633	HV *option = get_hv ("urxvt::OPTION", 1);	731	HV *option = get_hv ("urxvt::OPTION", 1);
634	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	732	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
635	# define nodef(name)	733	# define nodef(name)
636	# include "optinc.h"	734	# include "optinc.h"
637	# undef nodef	735	# undef nodef
638	# undef def	736	# undef def
639		737
640	HV *stash = gv_stashpv ("urxvt", 1);	738	HV *stash = gv_stashpv ("urxvt", 1);
641	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	739	static const struct {
		740	const char *name;
		741	IV iv;
		742	} *civ, const_iv[] = {
		743	# define const_iv(name) { # name, (IV)name }
		744	const_iv (NUM_RESOURCES),
642	export_const_iv (DEFAULT_RSTYLE);	745	const_iv (DEFAULT_RSTYLE),
643	export_const_iv (OVERLAY_RSTYLE);	746	const_iv (OVERLAY_RSTYLE),
		747	const_iv (Color_Bits),
		748	const_iv (RS_bgShift), const_iv (RS_bgMask),
		749	const_iv (RS_fgShift), const_iv (RS_fgMask),
		750	const_iv (RS_Careful),
		751	const_iv (RS_fontCount),
		752	const_iv (RS_fontShift),
		753	const_iv (RS_fontMask),
		754	const_iv (RS_baseattrMask),
		755	const_iv (RS_attrMask),
		756	const_iv (RS_redraw),
		757	const_iv (RS_Sel),
644	export_const_iv (RS_Bold);	758	const_iv (RS_Bold),
645	export_const_iv (RS_Italic);	759	const_iv (RS_Italic),
646	export_const_iv (RS_Blink);	760	const_iv (RS_Blink),
647	export_const_iv (RS_RVid);	761	const_iv (RS_RVid),
648	export_const_iv (RS_Uline);	762	const_iv (RS_Uline),
649		763
650	export_const_iv (CurrentTime);	764	const_iv (CurrentTime),
651	export_const_iv (ShiftMask);	765	const_iv (ShiftMask),
652	export_const_iv (LockMask);	766	const_iv (LockMask),
653	export_const_iv (ControlMask);	767	const_iv (ControlMask),
654	export_const_iv (Mod1Mask);	768	const_iv (Mod1Mask),
655	export_const_iv (Mod2Mask);	769	const_iv (Mod2Mask),
656	export_const_iv (Mod3Mask);	770	const_iv (Mod3Mask),
657	export_const_iv (Mod4Mask);	771	const_iv (Mod4Mask),
658	export_const_iv (Mod5Mask);	772	const_iv (Mod5Mask),
659	export_const_iv (Button1Mask);	773	const_iv (Button1Mask),
660	export_const_iv (Button2Mask);	774	const_iv (Button2Mask),
661	export_const_iv (Button3Mask);	775	const_iv (Button3Mask),
662	export_const_iv (Button4Mask);	776	const_iv (Button4Mask),
663	export_const_iv (Button5Mask);	777	const_iv (Button5Mask),
664	export_const_iv (AnyModifier);	778	const_iv (AnyModifier),
665	}
666		779
667	SV *	780	const_iv (NoSymbol),
668	new (...)	781	const_iv (GrabModeSync),
669	CODE:	782	const_iv (GrabModeAsync),
670	{
671	stringvec *argv = new stringvec;
672	bool success;
673		783
674	for (int i = 0; i < items ;i++)	784	const_iv (NoEventMask),
675	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	785	const_iv (KeyPressMask),
		786	const_iv (KeyReleaseMask),
		787	const_iv (ButtonPressMask),
		788	const_iv (ButtonReleaseMask),
		789	const_iv (EnterWindowMask),
		790	const_iv (LeaveWindowMask),
		791	const_iv (PointerMotionMask),
		792	const_iv (PointerMotionHintMask),
		793	const_iv (Button1MotionMask),
		794	const_iv (Button2MotionMask),
		795	const_iv (Button3MotionMask),
		796	const_iv (Button4MotionMask),
		797	const_iv (Button5MotionMask),
		798	const_iv (ButtonMotionMask),
		799	const_iv (KeymapStateMask),
		800	const_iv (ExposureMask),
		801	const_iv (VisibilityChangeMask),
		802	const_iv (StructureNotifyMask),
		803	const_iv (ResizeRedirectMask),
		804	const_iv (SubstructureNotifyMask),
		805	const_iv (SubstructureRedirectMask),
		806	const_iv (FocusChangeMask),
		807	const_iv (PropertyChangeMask),
		808	const_iv (ColormapChangeMask),
		809	const_iv (OwnerGrabButtonMask),
676		810
677	rxvt_term *term = new rxvt_term;	811	const_iv (KeyPress),
		812	const_iv (KeyRelease),
		813	const_iv (ButtonPress),
		814	const_iv (ButtonRelease),
		815	const_iv (MotionNotify),
		816	const_iv (EnterNotify),
		817	const_iv (LeaveNotify),
		818	const_iv (FocusIn),
		819	const_iv (FocusOut),
		820	const_iv (KeymapNotify),
		821	const_iv (Expose),
		822	const_iv (GraphicsExpose),
		823	const_iv (NoExpose),
		824	const_iv (VisibilityNotify),
		825	const_iv (CreateNotify),
		826	const_iv (DestroyNotify),
		827	const_iv (UnmapNotify),
		828	const_iv (MapNotify),
		829	const_iv (MapRequest),
		830	const_iv (ReparentNotify),
		831	const_iv (ConfigureNotify),
		832	const_iv (ConfigureRequest),
		833	const_iv (GravityNotify),
		834	const_iv (ResizeRequest),
		835	const_iv (CirculateNotify),
		836	const_iv (CirculateRequest),
		837	const_iv (PropertyNotify),
		838	const_iv (SelectionClear),
		839	const_iv (SelectionRequest),
		840	const_iv (SelectionNotify),
		841	const_iv (ColormapNotify),
		842	const_iv (ClientMessage),
		843	const_iv (MappingNotify),
		844	# if ENABLE_XIM_ONTHESPOT
		845	const_iv (XIMReverse),
		846	const_iv (XIMUnderline),
		847	const_iv (XIMHighlight),
		848	const_iv (XIMPrimary),
		849	const_iv (XIMSecondary),
		850	const_iv (XIMTertiary),
		851	const_iv (XIMVisibleToForward),
		852	const_iv (XIMVisibleToBackword),
		853	const_iv (XIMVisibleToCenter),
		854	#if XRENDER
		855	const_iv (PictStandardARGB32),
		856	const_iv (PictStandardRGB24),
		857	const_iv (PictStandardA8),
		858	const_iv (PictStandardA4),
		859	const_iv (PictStandardA1),
		860	const_iv (RepeatNone),
		861	const_iv (RepeatNormal),
		862	const_iv (RepeatPad),
		863	const_iv (RepeatReflect),
		864	#endif
		865	# if 0
		866	const_iv (XIMForwardChar),
		867	const_iv (XIMBackwardChar),
		868	const_iv (XIMForwardWord),
		869	const_iv (XIMBackwardWord),
		870	const_iv (XIMCaretUp),
		871	const_iv (XIMCaretDown),
		872	const_iv (XIMNextLine),
		873	const_iv (XIMPreviousLine),
		874	const_iv (XIMLineStart),
		875	const_iv (XIMLineEnd),
		876	const_iv (XIMAbsolutePosition),
		877	const_iv (XIMDontChange),
		878	# endif
		879	# endif
		880	};
678		881
679	term->argv = argv;	882	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		883	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		884	}
680		885
		886	void
		887	log (const char *msg)
		888	CODE:
		889	rxvt_log ("%s", msg);
		890
		891	void
		892	warn (const char *msg)
		893	CODE:
		894	rxvt_warn ("%s", msg);
		895
		896	void
		897	fatal (const char *msg)
		898	CODE:
		899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
		903
		904	void
		905	catch_fatal (SV *block)
		906	PROTOTYPE: &
		907	CODE:
681	try	908	try
682	{	909	{
683	if (!term->init (argv->size (), argv->begin ()))	910	PUSHMARK (SP);
684	term = 0;	911	PUTBACK;
		912	call_sv (block, G_VOID | G_DISCARD);
		913	SPAGAIN;
685	}	914	}
686	catch (const class rxvt_failure_exception &e)	915	catch (const rxvt_failure_exception &e)
687	{
688	term->destroy ();
689	croak ("exception caught while initializing new terminal instance");
690	}	916	{
691		917	croak ("rxvt_fatal exception caught, trying to continue.");
692	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	918	}
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		919
727	NV	920	NV
728	NOW ()	921	NOW ()
729	CODE:	922	CODE:
730	RETVAL = NOW;	923	RETVAL = ev::now ();
731	OUTPUT:	924	OUTPUT:
732	RETVAL	925	RETVAL
733		926
734	int	927	int
735	GET_BASEFG (int rend)	928	GET_BASEFG (int rend)
…		…
746	RETVAL	939	RETVAL
747		940
748	int	941	int
749	SET_FGCOLOR (int rend, int new_color)	942	SET_FGCOLOR (int rend, int new_color)
750	CODE:	943	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	944	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	945	OUTPUT:
753	RETVAL	946	RETVAL
754		947
755	int	948	int
756	SET_BGCOLOR (int rend, int new_color)	949	SET_BGCOLOR (int rend, int new_color)
757	CODE:	950	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	951	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	952	OUTPUT:
760	RETVAL	953	RETVAL
761		954
762	int	955	int
763	GET_CUSTOM (int rend)	956	GET_CUSTOM (int rend)
764	CODE:	957	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	958	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	959	OUTPUT:
767	RETVAL	960	RETVAL
768		961
769	int	962	int
770	SET_CUSTOM (int rend, int new_value)	963	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	970	| ((new_value << RS_customShift) & RS_customMask);
778	}	971	}
779	OUTPUT:	972	OUTPUT:
780	RETVAL	973	RETVAL
781		974
		975	void
		976	termlist ()
		977	PPCODE:
		978	{
		979	EXTEND (SP, rxvt_term::termlist.size ());
		980
		981	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		982	if ((*t)->perl.self)
		983	PUSHs (sv_2mortal (newSVterm (*t)));
		984	}
		985
		986	IV
		987	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		988	CODE:
		989	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		990	req->cb_sv = newSVsv (cb);
		991	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		992	av_push (av, newSViv ((IV)req));
		993	RETVAL = (IV)req;
		994	OUTPUT:
		995	RETVAL
		996
		997	void
		998	_delete_selection_request (IV req_)
		999	CODE:
		1000	rxvt_selection *req = (rxvt_selection *)req_;
		1001	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1002	int i;
		1003
		1004	for (i = AvFILL (av); i >= 0; i--)
		1005	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1006	break;
		1007
		1008	for (; i < AvFILL (av); i++)
		1009	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1010
		1011	av_pop (av);
		1012
		1013	delete req;
		1014
782	MODULE = urxvt PACKAGE = urxvt::term	1015	MODULE = urxvt PACKAGE = urxvt::term
783		1016
		1017	SV *
		1018	_new (AV *env, AV *arg)
		1019	CODE:
		1020	{
		1021	rxvt_term *term = new rxvt_term;
		1022
		1023	stringvec *argv = new stringvec;
		1024	for (int i = 0; i <= AvFILL (arg); i++)
		1025	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1026
		1027	stringvec *envv = new stringvec;
		1028	for (int i = AvFILL (env) + 1; i--; )
		1029	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1030
		1031	try
		1032	{
		1033	term->init (argv, envv);
		1034	}
		1035	catch (const class rxvt_failure_exception &e)
		1036	{
		1037	term->destroy ();
		1038	croak ("error while initializing new terminal instance");
		1039	}
		1040
		1041	RETVAL = term && term->perl.self
		1042	? newSVterm (term) : &PL_sv_undef;
		1043	}
		1044	OUTPUT:
		1045	RETVAL
		1046
784	void	1047	void
785	rxvt_term::destroy ()	1048	rxvt_term::destroy ()
786		1049
787	void	1050	void
		1051	rxvt_term::set_should_invoke (int htype, int inc)
		1052	CODE:
		1053	uint8_t &count = THIS->perl.should_invoke [htype];
		1054	uint8_t prev = count;
		1055	count += inc;
		1056	if (!prev != !count)
		1057	{
		1058	// hook status changed, react
		1059	switch (htype)
		1060	{
		1061	case HOOK_POSITION_CHANGE:
		1062	if (count)
		1063	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1064	}
		1065	}
		1066
		1067	void
		1068	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1069	CODE:
		1070	XrmPutStringResource (&THIS->option_db, specifier, value);
		1071
		1072	int
788	rxvt_term::grab_button (int button, U32 modifiers)	1073	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
789	CODE:	1074	CODE:
790	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1075	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
791	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1076	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
792	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1077	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1078	OUTPUT: RETVAL
		1079
		1080	int
		1081	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1082	CODE:
		1083	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1084	OUTPUT: RETVAL
		1085
		1086	void
		1087	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1088	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1089	CODE:
		1090	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1091
		1092	void
		1093	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1094	CODE:
		1095	XUngrabKey (THIS->dpy, keycode, modifiers, window);
793		1096
794	bool	1097	bool
795	rxvt_term::grab (U32 eventtime, int sync = 0)	1098	rxvt_term::grab (Time eventtime, int sync = 0)
796	CODE:	1099	CODE:
797	{	1100	{
798	int mode = sync ? GrabModeSync : GrabModeAsync;	1101	int mode = sync ? GrabModeSync : GrabModeAsync;
799		1102
800	THIS->perl.grabtime = 0;	1103	THIS->perl.grabtime = 0;
801		1104
802	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1105	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1106	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
804	mode, mode, None, GRAB_CURSOR, eventtime))	1107	mode, mode, None, GRAB_CURSOR, eventtime))
805	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1108	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806	THIS->perl.grabtime = eventtime;	1109	THIS->perl.grabtime = eventtime;
807	else	1110	else
808	XUngrabPointer (THIS->display->display, eventtime);	1111	XUngrabPointer (THIS->dpy, eventtime);
809		1112
810	RETVAL = !!THIS->perl.grabtime;	1113	RETVAL = !!THIS->perl.grabtime;
811	}	1114	}
812	OUTPUT:	1115	OUTPUT:
813	RETVAL	1116	RETVAL
814		1117
815	void	1118	void
816	rxvt_term::allow_events_async ()	1119	rxvt_term::allow_events_async ()
817	CODE:	1120	CODE:
818	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1121	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819		1122
820	void	1123	void
821	rxvt_term::allow_events_sync ()	1124	rxvt_term::allow_events_sync ()
822	CODE:	1125	CODE:
823	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1126	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824		1127
825	void	1128	void
826	rxvt_term::allow_events_replay ()	1129	rxvt_term::allow_events_replay ()
827	CODE:	1130	CODE:
828	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1131	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1132	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830		1133
831	void	1134	void
832	rxvt_term::ungrab ()	1135	rxvt_term::ungrab ()
833	CODE:	1136	CODE:
834	ungrab (THIS);	1137	ungrab (THIS);
		1138
		1139	int
		1140	rxvt_term::XStringToKeysym (char *string)
		1141	CODE:
		1142	RETVAL = XStringToKeysym (string);
		1143	OUTPUT: RETVAL
		1144
		1145	char *
		1146	rxvt_term::XKeysymToString (int sym)
		1147	CODE:
		1148	RETVAL = XKeysymToString (sym);
		1149	OUTPUT: RETVAL
		1150
		1151	int
		1152	rxvt_term::XKeysymToKeycode (int sym)
		1153	CODE:
		1154	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1155	OUTPUT: RETVAL
		1156
		1157	int
		1158	rxvt_term::XKeycodeToKeysym (int code, int index)
		1159	CODE:
		1160	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1161	OUTPUT: RETVAL
835		1162
836	int	1163	int
837	rxvt_term::strwidth (SV *str)	1164	rxvt_term::strwidth (SV *str)
838	CODE:	1165	CODE:
839	{	1166	{
840	wchar_t *wstr = sv2wcs (str);	1167	wchar_t *wstr = sv2wcs (str);
841		1168
842	rxvt_push_locale (THIS->locale);	1169	rxvt_push_locale (THIS->locale);
843	RETVAL = wcswidth (wstr, wcslen (wstr));	1170	RETVAL = 0;
		1171	for (wchar_t *wc = wstr; *wc; wc++)
		1172	{
		1173	int w = WCWIDTH (*wc);
		1174
		1175	if (w)
		1176	RETVAL += max (w, 1);
		1177	}
844	rxvt_pop_locale ();	1178	rxvt_pop_locale ();
845		1179
846	free (wstr);	1180	free (wstr);
847	}	1181	}
848	OUTPUT:	1182	OUTPUT:
…		…
858	char *mbstr = rxvt_wcstombs (wstr);	1192	char *mbstr = rxvt_wcstombs (wstr);
859	rxvt_pop_locale ();	1193	rxvt_pop_locale ();
860		1194
861	free (wstr);	1195	free (wstr);
862		1196
863	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1197	RETVAL = newSVpv (mbstr, 0);
864	free (mbstr);	1198	free (mbstr);
865	}	1199	}
866	OUTPUT:	1200	OUTPUT:
867	RETVAL	1201	RETVAL
868		1202
…		…
875		1209
876	rxvt_push_locale (THIS->locale);	1210	rxvt_push_locale (THIS->locale);
877	wchar_t *wstr = rxvt_mbstowcs (data, len);	1211	wchar_t *wstr = rxvt_mbstowcs (data, len);
878	rxvt_pop_locale ();	1212	rxvt_pop_locale ();
879		1213
880	RETVAL = taint_if (wcs2sv (wstr), octets);	1214	RETVAL = wcs2sv (wstr);
881	free (wstr);	1215	free (wstr);
882	}	1216	}
883	OUTPUT:	1217	OUTPUT:
884	RETVAL	1218	RETVAL
885		1219
886	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1220	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
887		1221
888	#define TERM_OFFSET_width TERM_OFFSET(width)	1222	#define TERM_OFFSET_width TERM_OFFSET(width)
889	#define TERM_OFFSET_height TERM_OFFSET(height)	1223	#define TERM_OFFSET_height TERM_OFFSET(height)
890	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1224	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
891	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1225	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
892	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1226	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1227	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1228	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1229	#define TERM_OFFSET_focus TERM_OFFSET(focus)
896	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1230	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1231	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1232	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1233	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1234	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
897	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1235	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1236	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1237	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900		1238
901	int	1239	int
902	rxvt_term::width ()	1240	rxvt_term::width ()
903	ALIAS:	1241	ALIAS:
904	width = TERM_OFFSET_width	1242	width = TERM_OFFSET_width
905	height = TERM_OFFSET_height	1243	height = TERM_OFFSET_height
906	fwidth = TERM_OFFSET_fwidth	1244	fwidth = TERM_OFFSET_fwidth
907	fheight = TERM_OFFSET_fheight	1245	fheight = TERM_OFFSET_fheight
908	fbase = TERM_OFFSET_fbase	1246	fbase = TERM_OFFSET_fbase
909	nrow = TERM_OFFSET_nrow	1247	nrow = TERM_OFFSET_nrow
910	ncol = TERM_OFFSET_ncol	1248	ncol = TERM_OFFSET_ncol
911	focus = TERM_OFFSET_focus	1249	focus = TERM_OFFSET_focus
912	mapped = TERM_OFFSET_mapped	1250	mapped = TERM_OFFSET_mapped
		1251	int_bwidth = TERM_OFFSET_int_bwidth
		1252	ext_bwidth = TERM_OFFSET_ext_bwidth
		1253	lineSpace = TERM_OFFSET_lineSpace
		1254	letterSpace = TERM_OFFSET_letterSpace
913	saveLines = TERM_OFFSET_saveLines	1255	saveLines = TERM_OFFSET_saveLines
914	total_rows = TERM_OFFSET_total_rows	1256	total_rows = TERM_OFFSET_total_rows
915	nsaved = TERM_OFFSET_nsaved	1257	top_row = TERM_OFFSET_top_row
916	CODE:	1258	CODE:
917	RETVAL = *(int *)((char *)THIS + ix);	1259	RETVAL = *(int *)((char *)THIS + ix);
918	OUTPUT:	1260	OUTPUT:
919	RETVAL	1261	RETVAL
920		1262
…		…
922	rxvt_term::ModLevel3Mask ()	1264	rxvt_term::ModLevel3Mask ()
923	ALIAS:	1265	ALIAS:
924	ModLevel3Mask = 0	1266	ModLevel3Mask = 0
925	ModMetaMask = 1	1267	ModMetaMask = 1
926	ModNumLockMask = 2	1268	ModNumLockMask = 2
		1269	current_screen = 3
		1270	hidden_cursor = 4
927	CODE:	1271	CODE:
928	switch (ix)	1272	switch (ix)
929	{	1273	{
930	case 0: RETVAL = THIS->ModLevel3Mask; break;	1274	case 0: RETVAL = THIS->ModLevel3Mask; break;
931	case 1: RETVAL = THIS->ModMetaMask; break;	1275	case 1: RETVAL = THIS->ModMetaMask; break;
932	case 2: RETVAL = THIS->ModNumLockMask; break;	1276	case 2: RETVAL = THIS->ModNumLockMask; break;
		1277	case 3: RETVAL = THIS->current_screen; break;
		1278	#ifdef CURSOR_BLINK
		1279	case 4: RETVAL = THIS->hidden_cursor; break;
		1280	#endif
933	}	1281	}
934	OUTPUT:	1282	OUTPUT:
935	RETVAL	1283	RETVAL
936		1284
937	U32	1285	char *
		1286	rxvt_term::display_id ()
		1287	ALIAS:
		1288	display_id = 0
		1289	locale = 1
		1290	CODE:
		1291	switch (ix)
		1292	{
		1293	case 0: RETVAL = THIS->display->id; break;
		1294	case 1: RETVAL = THIS->locale; break;
		1295	}
		1296	OUTPUT:
		1297	RETVAL
		1298
		1299	SV *
		1300	rxvt_term::envv ()
		1301	ALIAS:
		1302	argv = 1
		1303	PPCODE:
		1304	{
		1305	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1306
		1307	EXTEND (SP, vec->size ());
		1308
		1309	for (char **i = vec->begin (); i != vec->end (); ++i)
		1310	if (*i)
		1311	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1312	}
		1313
		1314	int
		1315	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1316	CODE:
		1317	RETVAL = THIS->pty_ev.events;
		1318	if (events != ev::UNDEF)
		1319	THIS->pty_ev.set (events);
		1320	OUTPUT:
		1321	RETVAL
		1322
		1323	int
		1324	rxvt_term::pty_fd ()
		1325	CODE:
		1326	RETVAL = THIS->pty->pty;
		1327	OUTPUT:
		1328	RETVAL
		1329
		1330	Window
938	rxvt_term::parent ()	1331	rxvt_term::parent ()
939	CODE:	1332	CODE:
940	RETVAL = (U32)THIS->parent [0];	1333	RETVAL = THIS->parent;
941	OUTPUT:	1334	OUTPUT:
942	RETVAL	1335	RETVAL
943		1336
944	U32	1337	int
945	rxvt_term::vt ()	1338	rxvt_term::parent_x ()
946	CODE:	1339	CODE:
947	RETVAL = (U32)THIS->vt;	1340	RETVAL = THIS->parent_x;
948	OUTPUT:	1341	OUTPUT:
949	RETVAL	1342	RETVAL
		1343
		1344	int
		1345	rxvt_term::parent_y ()
		1346	CODE:
		1347	RETVAL = THIS->parent_y;
		1348	OUTPUT:
		1349	RETVAL
		1350
		1351	void
		1352	rxvt_term::vt_emask_add (U32 emask)
		1353	CODE:
		1354	THIS->vt_emask_perl |= emask;
		1355	THIS->vt_select_input ();
950		1356
951	U32	1357	U32
952	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1358	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953	CODE:	1359	CODE:
954	{
955	RETVAL = THIS->rstyle;	1360	RETVAL = THIS->rstyle;
956	THIS->rstyle = new_rstyle;	1361	THIS->rstyle = new_rstyle;
957	}
958	OUTPUT:	1362	OUTPUT:
959	RETVAL	1363	RETVAL
960		1364
961	int	1365	int
962	rxvt_term::view_start (int newval = -1)	1366	rxvt_term::view_start (int newval = 1)
		1367	PROTOTYPE: $;$
963	CODE:	1368	CODE:
964	{	1369	{
965	RETVAL = THIS->view_start;	1370	RETVAL = THIS->view_start;
966		1371
967	if (newval >= 0)	1372	if (newval <= 0)
968	{	1373	THIS->scr_changeview (max (newval, THIS->top_row));
969	THIS->view_start = min (newval, THIS->nsaved);
970	THIS->scr_changeview (RETVAL);
971	}
972	}	1374	}
973	OUTPUT:	1375	OUTPUT:
974	RETVAL	1376	RETVAL
975		1377
976	void	1378	void
		1379	rxvt_term::set_urgency (bool enable)
		1380
		1381	void
		1382	rxvt_term::focus_in ()
		1383
		1384	void
		1385	rxvt_term::focus_out ()
		1386
		1387	void
		1388	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1389	ALIAS:
		1390	key_release = 1
		1391	CODE:
		1392	{
		1393	XKeyEvent xkey;
		1394
		1395	memset (&xkey, 0, sizeof (xkey));
		1396
		1397	xkey.time = time;
		1398	xkey.state = state;
		1399	xkey.keycode = keycode;
		1400
		1401	xkey.type = ix ? KeyRelease : KeyPress;
		1402	xkey.display = THIS->dpy;
		1403	xkey.window = THIS->vt;
		1404	xkey.root = THIS->display->root;
		1405	xkey.subwindow = THIS->vt;
		1406
		1407	if (ix)
		1408	THIS->key_release (xkey);
		1409	else
		1410	THIS->key_press (xkey);
		1411	}
		1412
		1413	void
977	rxvt_term::want_refresh ()	1414	rxvt_term::want_refresh ()
978	CODE:	1415	CODE:
979	THIS->want_refresh = 1;	1416	THIS->want_refresh = 1;
		1417	THIS->refresh_check ();
980		1418
981	void	1419	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)	1420	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:	1421	PPCODE:
984	{	1422	{
985	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1423	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986	XSRETURN_EMPTY;	1424	XSRETURN_EMPTY;
987		1425
988	line_t &l = ROW(row_number);	1426	line_t &l = ROW(row_number);
989		1427
990	if (GIMME_V != G_VOID)	1428	if (GIMME_V != G_VOID)
991	{	1429	{
992	wchar_t *wstr = new wchar_t [THIS->ncol];	1430	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993		1431
994	for (int col = 0; col < THIS->ncol; col++)	1432	for (int col = 0; col < THIS->ncol; col++)
995	wstr [col] = l.t [col];	1433	wstr [col] = l.t [col];
996		1434
997	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1435	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999	delete [] wstr;
1000	}	1436	}
1001		1437
1002	if (new_text)	1438	if (new_text)
1003	{	1439	{
1004	wchar_t *wstr = sv2wcs (new_text);	1440	wchar_t *wstr = sv2wcs (new_text);
1005		1441
1006	int len = min (wcslen (wstr) - start_ofs, max_len);	1442	int len = min (wcslen (wstr) - start_ofs, max_len);
1007		1443
1008	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1444	if (start_col < 0 || start_col + len > THIS->ncol)
1009	{	1445	{
1010	free (wstr);	1446	free (wstr);
1011	croak ("new_text extends beyond horizontal margins");	1447	croak ("new_text extends beyond horizontal margins");
1012	}	1448	}
1013		1449
…		…
1023		1459
1024	void	1460	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)	1461	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:	1462	PPCODE:
1027	{	1463	{
1028	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1464	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029	XSRETURN_EMPTY;	1465	XSRETURN_EMPTY;
1030		1466
1031	line_t &l = ROW(row_number);	1467	line_t &l = ROW(row_number);
1032		1468
1033	if (GIMME_V != G_VOID)	1469	if (GIMME_V != G_VOID)
…		…
1045	{	1481	{
1046	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1482	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047	croak ("new_rend must be arrayref");	1483	croak ("new_rend must be arrayref");
1048		1484
1049	AV *av = (AV *)SvRV (new_rend);	1485	AV *av = (AV *)SvRV (new_rend);
1050	int len = min (av_len (av) + 1 - start_ofs, max_len);	1486	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051		1487
1052	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1488	if (start_col < 0 || start_col + len > THIS->ncol)
1053	croak ("new_rend array extends beyond horizontal margins");	1489	croak ("new_rend array extends beyond horizontal margins");
1054		1490
1055	for (int col = start_col; col < start_col + len; col++)	1491	for (int col = start_col; col < start_col + len; col++)
1056	{	1492	{
1057	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1493	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1063		1499
1064	int	1500	int
1065	rxvt_term::ROW_l (int row_number, int new_length = -1)	1501	rxvt_term::ROW_l (int row_number, int new_length = -1)
1066	CODE:	1502	CODE:
1067	{	1503	{
1068	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1504	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069	XSRETURN_EMPTY;	1505	XSRETURN_EMPTY;
1070		1506
1071	line_t &l = ROW(row_number);	1507	line_t &l = ROW(row_number);
1072	RETVAL = l.l;	1508	RETVAL = l.l;
1073		1509
…		…
1079		1515
1080	bool	1516	bool
1081	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1517	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1082	CODE:	1518	CODE:
1083	{	1519	{
1084	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1520	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085	XSRETURN_EMPTY;	1521	XSRETURN_EMPTY;
1086		1522
1087	line_t &l = ROW(row_number);	1523	line_t &l = ROW(row_number);
1088	RETVAL = l.is_longer ();	1524	RETVAL = l.is_longer ();
1089		1525
…		…
1097	rxvt_term::special_encode (SV *string)	1533	rxvt_term::special_encode (SV *string)
1098	CODE:	1534	CODE:
1099	{	1535	{
1100	wchar_t *wstr = sv2wcs (string);	1536	wchar_t *wstr = sv2wcs (string);
1101	int wlen = wcslen (wstr);	1537	int wlen = wcslen (wstr);
1102	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1538	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1103		1539
1104	rxvt_push_locale (THIS->locale);	1540	rxvt_push_locale (THIS->locale);
1105		1541
1106	wchar_t *r = rstr;	1542	wchar_t *r = rstr;
1107	for (wchar_t *s = wstr; *s; s++)	1543	for (wchar_t *s = wstr; *s; s++)
		1544	{
		1545	int w = WCWIDTH (*s);
		1546
1108	if (wcwidth (*s) == 0)	1547	if (w == 0)
1109	{	1548	{
1110	if (r == rstr)	1549	if (r == rstr)
1111	croak ("leading combining character unencodable");	1550	croak ("leading combining character unencodable");
1112		1551
1113	unicode_t n = rxvt_compose (r[-1], *s);	1552	unicode_t n = rxvt_compose (r[-1], *s);
1114	if (n == NOCHAR)	1553	if (n == NOCHAR)
1115	n = rxvt_composite.compose (r[-1], *s);	1554	n = rxvt_composite.compose (r[-1], *s);
1116		1555
1117	r[-1] = n;	1556	r[-1] = n;
1118	}	1557	}
1119	#if !UNICODE_3	1558	#if !UNICODE_3
1120	else if (*s >= 0x10000)	1559	else if (*s >= 0x10000)
1121	*r++ = rxvt_composite.compose (*s);	1560	*r++ = rxvt_composite.compose (*s);
1122	#endif	1561	#endif
1123	else	1562	else
1124	*r++ = *s;	1563	*r++ = *s;
		1564
		1565	// the *2 above only allows wcwidth <= 2
		1566	if (w > 1)
		1567	*r++ = NOCHAR;
		1568	}
1125		1569
1126	rxvt_pop_locale ();	1570	rxvt_pop_locale ();
1127		1571
1128	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1572	RETVAL = wcs2sv (rstr, r - rstr);
1129
1130	delete [] rstr;
1131	}	1573	}
1132	OUTPUT:	1574	OUTPUT:
1133	RETVAL	1575	RETVAL
1134		1576
1135	SV *	1577	SV *
1136	rxvt_term::special_decode (SV *text)	1578	rxvt_term::special_decode (SV *text)
1137	CODE:	1579	CODE:
1138	{	1580	{
1139	wchar_t *wstr = sv2wcs (text);	1581	wchar_t *wstr = sv2wcs (text);
1140	int wlen = wcslen (wstr);
1141	int dlen = 0;	1582	int dlen = 0;
1142		1583
1143	// find length	1584	// find length
1144	for (wchar_t *s = wstr; *s; s++)	1585	for (wchar_t *s = wstr; *s; s++)
1145	if (*s == NOCHAR)	1586	if (*s == NOCHAR)
…		…
1147	else if (IS_COMPOSE (*s))	1588	else if (IS_COMPOSE (*s))
1148	dlen += rxvt_composite.expand (*s, 0);	1589	dlen += rxvt_composite.expand (*s, 0);
1149	else	1590	else
1150	dlen++;	1591	dlen++;
1151		1592
1152	wchar_t *rstr = new wchar_t [dlen];	1593	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153		1594
1154	// decode	1595	// decode
1155	wchar_t *r = rstr;	1596	wchar_t *r = rstr;
1156	for (wchar_t *s = wstr; *s; s++)	1597	for (wchar_t *s = wstr; *s; s++)
1157	if (*s == NOCHAR)	1598	if (*s == NOCHAR)
…		…
1159	else if (IS_COMPOSE (*s))	1600	else if (IS_COMPOSE (*s))
1160	r += rxvt_composite.expand (*s, r);	1601	r += rxvt_composite.expand (*s, r);
1161	else	1602	else
1162	*r++ = *s;	1603	*r++ = *s;
1163		1604
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1605	RETVAL = wcs2sv (rstr, r - rstr);
1165
1166	delete [] rstr;
1167	}	1606	}
1168	OUTPUT:	1607	OUTPUT:
1169	RETVAL	1608	RETVAL
1170		1609
1171	void	1610	void
1172	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1611	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1173	PPCODE:	1612	PPCODE:
1174	{	1613	{
1175	struct resval { const char *name; int value; } rslist [] = {	1614	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1176	# define def(name) { # name, Rs_ ## name },	1615	# define def(name) { # name, Rs_ ## name },
1177	# define reserve(name,count)	1616	# define reserve(name,count)
1178	# include "rsinc.h"	1617	# include "rsinc.h"
1179	# undef def	1618	# undef def
1180	# undef reserve	1619	# undef reserve
1181	};	1620	};
1182		1621
1183	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1622	rs = rslist + ecb_array_length (rslist);
1184		1623
		1624	if (*name)
1185	do {	1625	{
		1626	do {
1186	if (rs-- == rslist)	1627	if (rs-- == rslist)
1187	croak ("no such resource '%s', requested", name);	1628	croak ("no such resource '%s', requested", name);
1188	} while (strcmp (name, rs->name));	1629	} while (strcmp (name, rs->name));
1189		1630
1190	index += rs->value;	1631	index += rs->value;
		1632	}
		1633	else
		1634	{
		1635	--rs;
		1636	name = "";
		1637	}
1191		1638
1192	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1639	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1640	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1194		1641
1195	if (GIMME_V != G_VOID)	1642	if (GIMME_V != G_VOID)
1196	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1643	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1197		1644
1198	if (newval)	1645	if (newval)
1199	{	1646	{
1200	if (SvOK (newval))	1647	if (SvOK (newval))
1201	{	1648	{
…		…
1206	else	1653	else
1207	THIS->rs [index] = 0;	1654	THIS->rs [index] = 0;
1208	}	1655	}
1209	}	1656	}
1210		1657
		1658	const char *
		1659	rxvt_term::x_resource (const char *name)
		1660
1211	bool	1661	bool
1212	rxvt_term::option (U32 optval, int set = -1)	1662	rxvt_term::option (U8 optval, int set = -1)
1213	CODE:	1663	CODE:
1214	{	1664	{
1215	RETVAL = THIS->options & optval;	1665	RETVAL = THIS->option (optval);
1216		1666
1217	if (set >= 0)	1667	if (set >= 0)
1218	{	1668	{
1219	if (set)
1220	THIS->options |= optval;	1669	THIS->set_option (optval, set);
1221	else
1222	THIS->options &= ~optval;
1223		1670
		1671	if (THIS->init_done) // avoid doing this before START
1224	switch (optval)	1672	switch (optval)
1225	{	1673	{
1226	case Opt_skipBuiltinGlyphs:	1674	case Opt_skipBuiltinGlyphs:
1227	THIS->set_fonts ();	1675	THIS->set_fonts ();
1228	THIS->scr_remap_chars ();	1676	THIS->scr_remap_chars ();
1229	THIS->scr_touch (true);	1677	THIS->scr_touch (true);
1230	THIS->want_refresh = 1;	1678	THIS->want_refresh = 1;
		1679	THIS->refresh_check ();
1231	break;	1680	break;
		1681	#ifdef CURSOR_BLINK
		1682	case Opt_cursorBlink:
		1683	THIS->cursor_blink_reset ();
		1684	break;
		1685	#endif
1232		1686
1233	case Opt_cursorUnderline:	1687	case Opt_cursorUnderline:
1234	THIS->want_refresh = 1;	1688	THIS->want_refresh = 1;
		1689	THIS->refresh_check ();
1235	break;	1690	break;
1236		1691
1237	# case Opt_scrollBar_floating:	1692	# case Opt_scrollBar_floating:
1238	# case Opt_scrollBar_right:	1693	# case Opt_scrollBar_right:
1239	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1694	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240	# break;	1695	# break;
1241	}	1696	}
1242	}	1697	}
1243	}	1698	}
1244	OUTPUT:	1699	OUTPUT:
1245	RETVAL	1700	RETVAL
		1701
		1702	bool
		1703	rxvt_term::parse_keysym (char *keysym, char *str)
		1704	CODE:
		1705	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1706	THIS->keyboard->register_done ();
		1707	OUTPUT:
		1708	RETVAL
		1709
		1710	void
		1711	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1712	CODE:
		1713	wchar_t *wstr = sv2wcs (str);
		1714	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1715	free (wstr);
1246		1716
1247	void	1717	void
1248	rxvt_term::screen_cur (...)	1718	rxvt_term::screen_cur (...)
1249	PROTOTYPE: $;$$	1719	PROTOTYPE: $;$$
1250	ALIAS:	1720	ALIAS:
…		…
1264	EXTEND (SP, 2);	1734	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (rc.row)));	1735	PUSHs (sv_2mortal (newSViv (rc.row)));
1266	PUSHs (sv_2mortal (newSViv (rc.col)));	1736	PUSHs (sv_2mortal (newSViv (rc.col)));
1267	}	1737	}
1268		1738
1269	if (items == 3)	1739	if (items >= 3)
		1740	{
		1741	rc.row = SvIV (ST (1));
		1742	rc.col = SvIV (ST (2));
		1743
		1744	if (ix == 2)
1270	{	1745	{
1271	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1746	if (rc.col == 0)
1272	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1747	{
		1748	// col == 0 means end of previous line
		1749	rc.row--;
		1750	rc.col = THIS->ncol;
		1751	}
		1752	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1753	&& rc.col > ROW(rc.row).l)
		1754	{
		1755	// col >= length means while line and add newline
		1756	rc.col = THIS->ncol;
		1757	}
		1758	}
		1759
		1760	clamp_it (rc.col, 0, THIS->ncol);
		1761	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1273		1762
1274	if (ix)	1763	if (ix)
		1764	{
		1765	THIS->selection.screen = THIS->current_screen;
		1766
1275	THIS->want_refresh = 1;	1767	THIS->want_refresh = 1;
		1768	THIS->refresh_check ();
		1769	}
1276	}	1770	}
1277	}	1771	}
1278		1772
1279	int	1773	int
1280	rxvt_term::selection_grab (U32 eventtime)	1774	rxvt_term::selection_screen (int screen = -1)
		1775	CODE:
		1776	RETVAL = THIS->selection.screen;
		1777	if (screen >= 0)
		1778	THIS->selection.screen = screen;
		1779	OUTPUT:
		1780	RETVAL
1281		1781
1282	void	1782	void
		1783	rxvt_term::selection_clear (bool clipboard = false)
		1784
		1785	void
		1786	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1787	CODE:
		1788	THIS->selection.op = SELECTION_CONT;
		1789	THIS->selection.rect = rect;
		1790	THIS->selection_make (eventtime);
		1791
		1792	int
		1793	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1794
		1795	void
1283	rxvt_term::selection (SV *newtext = 0)	1796	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1284	PPCODE:	1797	PPCODE:
1285	{	1798	{
		1799	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1800	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1801
1286	if (GIMME_V != G_VOID)	1802	if (GIMME_V != G_VOID)
1287	XPUSHs (THIS->selection.text	1803	XPUSHs (text
1288	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1804	? sv_2mortal (wcs2sv (text, len))
1289	: &PL_sv_undef);	1805	: &PL_sv_undef);
1290		1806
1291	if (newtext)	1807	if (newtext)
1292	{	1808	{
1293	free (THIS->selection.text);	1809	free (text);
1294		1810
1295	THIS->selection.text = sv2wcs (newtext);	1811	text = sv2wcs (newtext);
1296	THIS->selection.len = wcslen (THIS->selection.text);	1812	len = wcslen (text);
1297	}	1813	}
1298	}	1814	}
		1815
		1816	char
		1817	rxvt_term::cur_charset ()
		1818	CODE:
		1819	RETVAL = THIS->charsets [THIS->screen.charset];
		1820	OUTPUT:
		1821	RETVAL
		1822
		1823	void
		1824	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)
		1825
		1826	void
		1827	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1828
		1829	void
		1830	rxvt_term::scr_bell ()
		1831
		1832	void
		1833	rxvt_term::scr_recolour (bool refresh = true);
		1834
		1835	void
		1836	rxvt_term::scr_change_screen (int screen)
1299		1837
1300	void	1838	void
1301	rxvt_term::scr_add_lines (SV *string)	1839	rxvt_term::scr_add_lines (SV *string)
1302	CODE:	1840	CODE:
1303	{	1841	{
…		…
1313	char *str = SvPVbyte (octets, len);	1851	char *str = SvPVbyte (octets, len);
1314	C_ARGS:	1852	C_ARGS:
1315	str, len	1853	str, len
1316		1854
1317	void	1855	void
		1856	rxvt_term::tt_paste (SV *octets)
		1857	INIT:
		1858	STRLEN len;
		1859	char *str = SvPVbyte (octets, len);
		1860	C_ARGS:
		1861	str, len
		1862
		1863	void
1318	rxvt_term::cmd_parse (SV *octets)	1864	rxvt_term::cmd_parse (SV *octets)
1319	CODE:	1865	CODE:
1320	{	1866	{
1321	STRLEN len;	1867	STRLEN len;
1322	char *str = SvPVbyte (octets, len);	1868	char *str = SvPVbyte (octets, len);
…		…
1344	o->self = (HV *)SvRV (RETVAL);	1890	o->self = (HV *)SvRV (RETVAL);
1345	}	1891	}
1346	OUTPUT:	1892	OUTPUT:
1347	RETVAL	1893	RETVAL
1348		1894
		1895	#############################################################################
		1896	# Various X Utility Functions
		1897	#############################################################################
		1898
		1899	void
		1900	rxvt_term::XListProperties (Window window)
		1901	PPCODE:
		1902	{
		1903	int count;
		1904	Atom *props = XListProperties (THIS->dpy, window, &count);
		1905
		1906	EXTEND (SP, count);
		1907	while (count--)
		1908	PUSHs (newSVuv ((U32)props [count]));
		1909
		1910	XFree (props);
		1911	}
		1912
		1913	void
		1914	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1915	PPCODE:
		1916	{
		1917	Atom type;
		1918	int format;
		1919	unsigned long nitems;
		1920	unsigned long bytes_after;
		1921	unsigned char *prop;
		1922
		1923	XGetWindowProperty (THIS->dpy, window, property,
		1924	0, 1<<24, 0, AnyPropertyType,
		1925	&type, &format, &nitems, &bytes_after, &prop);
		1926
		1927	if (type != None)
		1928	{
		1929	int elemsize = format == 16 ? sizeof (short)
		1930	: format == 32 ? sizeof (long)
		1931	: 1;
		1932
		1933	EXTEND (SP, 3);
		1934	PUSHs (newSVuv ((U32)type));
		1935	PUSHs (newSViv (format));
		1936	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1937	XFree (prop);
		1938	}
		1939	}
		1940
		1941	void
		1942	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1943	CODE:
		1944	{
		1945	STRLEN len;
		1946	char *data_ = SvPVbyte (data, len);
		1947
		1948	int elemsize = format == 16 ? sizeof (short)
		1949	: format == 32 ? sizeof (long)
		1950	: 1;
		1951
		1952	XChangeProperty (THIS->dpy, window, property,
		1953	type, format, PropModeReplace,
		1954	(unsigned char *)data_, len / elemsize);
		1955	}
		1956
		1957	Atom
		1958	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		1959	C_ARGS: term->dpy, atom_name, only_if_exists
		1960
		1961	char *
		1962	XGetAtomName (rxvt_term *term, Atom atom)
		1963	C_ARGS: term->dpy, atom
		1964	CLEANUP:
		1965	XFree (RETVAL);
		1966
		1967	void
		1968	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1969	C_ARGS: term->dpy, window, property
		1970
		1971	Window
		1972	rxvt_term::DefaultRootWindow ()
		1973	CODE:
		1974	RETVAL = THIS->display->root;
		1975	OUTPUT:
		1976	RETVAL
		1977
		1978	#if 0
		1979
		1980	Window
		1981	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1982	C_ARGS: term->dpy, (Window)parent,
		1983	x, y, width, height, 0,
		1984	term->pix_colors_focused[Color_border],
		1985	term->pix_colors_focused[Color_border]
		1986
		1987	#endif
		1988
		1989	void
		1990	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1991	C_ARGS: term->dpy, window, parent, x, y
		1992
		1993	void
		1994	XMapWindow (rxvt_term *term, Window window)
		1995	C_ARGS: term->dpy, window
		1996
		1997	void
		1998	XUnmapWindow (rxvt_term *term, Window window)
		1999	C_ARGS: term->dpy, window
		2000
		2001	void
		2002	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2003	C_ARGS: term->dpy, window, x, y, width, height
		2004
		2005	void
		2006	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2007	CODE:
		2008	{
		2009	XWindowAttributes attr;
		2010	XGetWindowAttributes (THIS->dpy, window, &attr);
		2011	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2012	}
		2013
		2014	void
		2015	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2016	PPCODE:
		2017	{
		2018	int dx, dy;
		2019	Window child;
		2020
		2021	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2022	{
		2023	EXTEND (SP, 3);
		2024	PUSHs (newSViv (dx));
		2025	PUSHs (newSViv (dy));
		2026	PUSHs (newSVuv (child));
		2027	}
		2028	}
		2029
		2030	#############################################################################
		2031	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2032
		2033	# TODO: ugly
		2034	void
		2035	rxvt_term::get_geometry ()
		2036	PPCODE:
		2037	EXTEND (SP, 4);
		2038	PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
		2039	PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
		2040	PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
		2041	PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
		2042
		2043	#if HAVE_IMG
		2044
		2045	rxvt_img *
		2046	rxvt_term::new_img (SV *format, int width, int height)
		2047	CODE:
		2048	XRenderPictFormat *f = SvOK (format)
		2049	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2050	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2051	RETVAL = new rxvt_img (THIS, f, width, height);
		2052	OUTPUT:
		2053	RETVAL
		2054
		2055	#if ENABLE_TRANSPARENCY
		2056
		2057	rxvt_img *
		2058	rxvt_term::new_img_from_root ()
		2059	CODE:
		2060	RETVAL = rxvt_img::new_from_root (THIS);
		2061	OUTPUT:
		2062	RETVAL
		2063
		2064	#endif
		2065
		2066	#if HAVE_PIXBUF
		2067
		2068	rxvt_img *
		2069	rxvt_term::new_img_from_file (octet_string filename)
		2070	CODE:
		2071	try
		2072	{
		2073	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2074	}
		2075	catch (const class rxvt_failure_exception &e)
		2076	{
		2077	croak ("new_img_from_file failed");
		2078	}
		2079	OUTPUT:
		2080	RETVAL
		2081
		2082	#endif
		2083
		2084	#if HAVE_BG_PIXMAP
		2085
		2086	void
		2087	rxvt_term::set_background (rxvt_img *img)
		2088	CODE:
		2089	THIS->bg_destroy ();
		2090	THIS->bg_pixmap = None;
		2091	THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
		2092
		2093	if (img) // TODO: cannot be false
		2094	{
		2095	img->unshare ();
		2096	//TODO: convetr to visual, possibly precompose with colour
		2097	THIS->bg_pixmap = img->steal ();
		2098	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH;
		2099	THIS->bg_valid_since = ev::now (); // TODO: extra bloat
		2100	}
		2101
		2102	#endif
		2103
		2104	#endif
		2105
		2106	#############################################################################
		2107	# urxvt::overlay
		2108	#############################################################################
		2109
1349	MODULE = urxvt PACKAGE = urxvt::overlay	2110	MODULE = urxvt PACKAGE = urxvt::overlay
1350		2111
1351	void	2112	void
1352	overlay::set (int x, int y, SV *text, SV *rend = 0)	2113	overlay::set (int x, int y, SV *text, SV *rend = 0)
1353		2114
…		…
1358	overlay::hide ()	2119	overlay::hide ()
1359		2120
1360	void	2121	void
1361	overlay::DESTROY ()	2122	overlay::DESTROY ()
1362		2123
		2124	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2125
		2126	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2127
		2128	#if HAVE_PIXBUF
		2129
		2130	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2131	C_ARGS: filename, 0
		2132
		2133	void
		2134	DESTROY (urxvt::pixbuf self)
		2135	CODE:
		2136	gdk_pixbuf_unref (self);
		2137
		2138	#endif
		2139
1363	MODULE = urxvt PACKAGE = urxvt::timer	2140	MODULE = urxvt PACKAGE = urxvt::img
1364		2141
1365	SV *	2142	#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		2143
1375	timer *	2144	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1376	timer::cb (SV *cb)	2145	# 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		2146
1383	NV	2147	int
1384	timer::at ()	2148	rxvt_img::w ()
1385	CODE:	2149	CODE:
1386	RETVAL = THIS->at;	2150	RETVAL = THIS->w;
1387	OUTPUT:	2151	OUTPUT:
1388	RETVAL	2152	RETVAL
1389		2153
1390	timer *	2154	int
1391	timer::interval (NV interval)	2155	rxvt_img::h ()
1392	CODE:	2156	CODE:
1393	THIS->interval = interval;
1394	RETVAL = THIS;	2157	RETVAL = THIS->h;
1395	OUTPUT:	2158	OUTPUT:
1396	RETVAL	2159	RETVAL
1397		2160
1398	timer *	2161	bool
1399	timer::set (NV tstamp)	2162	rxvt_img::shared ()
1400	CODE:	2163	CODE:
1401	THIS->set (tstamp);	2164	RETVAL = THIS->shared;
		2165	OUTPUT:
		2166	RETVAL
		2167
		2168	Pixmap
		2169	rxvt_img::pm ()
		2170	CODE:
1402	RETVAL = THIS;	2171	RETVAL = THIS->pm;
1403	OUTPUT:	2172	OUTPUT:
1404	RETVAL
1405
1406	timer *
1407	timer::start (NV tstamp = THIS->at)
1408	CODE:
1409	THIS->start (tstamp);
1410	RETVAL = THIS;	2173	RETVAL
1411	OUTPUT:
1412	RETVAL
1413		2174
1414	timer *
1415	timer::stop ()
1416	CODE:
1417	THIS->stop ();
1418	RETVAL = THIS;
1419	OUTPUT:
1420	RETVAL
1421
1422	void	2175	void
		2176	rxvt_img::fill (SV *c)
		2177	INIT:
		2178	rxvt_color rc;
		2179	parse_color (THIS->s, rc, c);
		2180	C_ARGS: rc
		2181
		2182	void
1423	timer::DESTROY ()	2183	rxvt_img::DESTROY ()
1424
1425	MODULE = urxvt PACKAGE = urxvt::iow
1426
1427	SV *
1428	iow::new ()
1429	CODE:	2184	CODE:
1430	iow *w = new iow;	2185	delete THIS;
1431	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1432	w->self = (HV *)SvRV (RETVAL);
1433	OUTPUT:
1434	RETVAL
1435		2186
1436	iow *	2187	rxvt_img *
1437	iow::cb (SV *cb)	2188	rxvt_img::blur (int rh, int rv)
1438	CODE:
1439	THIS->cb (cb);
1440	RETVAL = THIS;
1441	OUTPUT:
1442	RETVAL
1443		2189
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	2190	void
1477	iow::DESTROY ()	2191	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
1478		2192
		2193	void
		2194	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
1479		2195
		2196	void
		2197	rxvt_img::unshare ()
		2198
		2199	rxvt_img *
		2200	rxvt_img::clone ()
		2201
		2202	rxvt_img *
		2203	rxvt_img::sub_rect (int x, int y, int width, int height, render_repeat_mode repeat = RepeatNormal)
		2204
		2205	rxvt_img *
		2206	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)
		2207	INIT:
		2208	double matrix[9] = {
		2209	p11, p12, p13,
		2210	p21, p22, p23,
		2211	p31, p32, p33
		2212	};
		2213	C_ARGS: new_width, new_height, matrix, repeat
		2214
		2215	rxvt_img *
		2216	rxvt_img::scale (int new_width, int new_height)
		2217
		2218	rxvt_img *
		2219	rxvt_img::rotate (int new_width, int new_height, int x, int y, NV phi, render_repeat_mode repeat = RepeatNormal)
		2220
		2221	#endif
		2222

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