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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.42 by root, Sun Jan 8 08:43:11 2006 UTC vs.
Revision 1.194 by root, Thu Jun 14 17:06:57 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
34	#include "rxvt.h"	38	#include "rxvt.h"
35	#include "iom.h"	39	#include "keyboard.h"
36	#include "rxvtutil.h"	40	#include "rxvtutil.h"
37	#include "rxvtperl.h"	41	#include "rxvtperl.h"
38		42
39	#include "perlxsi.c"	43	#include "perlxsi.c"
40		44
41	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
42	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
43	#else
44	# define GRAB_CURSOR None
45	#endif
46		46
47	#undef LINENO	47	#undef LINENO
48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
49	#undef ROW	49	#undef ROW
50	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
51		51
52	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
53		53
54	static SV *	54	typedef char * octet_string;
55	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
56	{	68	{
57	SvTAINT (sv);	69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100
58	return sv;	101	return c;
59	}	102	}
60		103
61	static SV *	104	/////////////////////////////////////////////////////////////////////////////
62	taint_if (SV *sv, SV *src)
63	{
64	if (SvTAINTED (src))
65	SvTAINT (sv);
66
67	return sv;
68	}
69		105
70	static wchar_t *	106	static wchar_t *
71	sv2wcs (SV *sv)	107	sv2wcs (SV *sv)
72	{	108	{
73	STRLEN len;	109	STRLEN len;
…		…
86		122
87	return sv;	123	return sv;
88	}	124	}
89		125
90	static SV *	126	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)	127	newSVptr (void *ptr, const char *klass)
99	{	128	{
100	HV *hv = newHV ();	129	HV *hv = newHV ();
101	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	130	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	131	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);	153	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
125		154
126	return (long)mg->mg_ptr;	155	return (long)mg->mg_ptr;
127	}	156	}
128		157
129	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	158	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	159	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131		160
132	/////////////////////////////////////////////////////////////////////////////	161	/////////////////////////////////////////////////////////////////////////////
133		162
134	struct perl_watcher	163	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		164
		165	class overlay : overlay_base
135	{	166	{
136	SV *cbsv;	167	rxvt_term *THIS;
		168	AV *overlay_av;
		169	int border;
		170
		171	public:
137	HV *self;	172	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		173
233	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	174	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
234	~overlay ();	175	~overlay ();
235		176
236	void show ();	177	void show ();
…		…
240		181
241	void set (int x, int y, SV *str, SV *rend);	182	void set (int x, int y, SV *str, SV *rend);
242	};	183	};
243		184
244	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	185	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)	186	: THIS(THIS), border(border == 2), overlay_av (0)
246	{	187	{
		188	x = x_;
		189	y = y_;
		190	w = w_;
		191	h = h_;
		192
		193	if (w < 0) w = 0;
		194	if (h < 0) h = 0;
		195
247	if (border == 2)	196	if (border == 2)
248	{	197	{
249	w += 2;	198	w += 2;
250	h += 2;	199	h += 2;
251	}	200	}
…		…
289	*rp++ = r;	238	*rp++ = r;
290	}	239	}
291	}	240	}
292		241
293	show ();	242	show ();
294	THIS->want_refresh = 1;
295	}	243	}
296		244
297	overlay::~overlay ()	245	overlay::~overlay ()
298	{	246	{
299	hide ();	247	hide ();
…		…
304	delete [] rend[y];	252	delete [] rend[y];
305	}	253	}
306		254
307	delete [] text;	255	delete [] text;
308	delete [] rend;	256	delete [] rend;
		257	}
		258
		259	void
		260	overlay::show ()
		261	{
		262	if (overlay_av)
		263	return;
		264
		265	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		266	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		267	));
		268	av_push (overlay_av, newSViv ((long)this));
309		269
310	THIS->want_refresh = 1;	270	THIS->want_refresh = 1;
311	}	271	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	}	272	}
321		273
322	void	274	void
323	overlay::hide ()	275	overlay::hide ()
324	{	276	{
325	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	277	if (!overlay_av)
		278	return;
326		279
327	if (ovs)	280	int i;
328	{
329	char key[33]; sprintf (key, "%32lx", (long)this);
330		281
331	HV *hv = (HV *)SvRV (*ovs);	282	for (i = AvFILL (overlay_av); i >= 0; i--)
332	hv_delete (hv, key, 32, G_DISCARD);	283	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	}	284	break;
		285
		286	for (; i < AvFILL (overlay_av); i++)
		287	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		288
		289	av_pop (overlay_av);
		290
		291	SvREFCNT_dec (overlay_av);
		292	overlay_av = 0;
		293
		294	THIS->want_refresh = 1;
		295	THIS->refresh_check ();
334	}	296	}
335		297
336	void overlay::swap ()	298	void overlay::swap ()
337	{	299	{
338	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	300	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));	301	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
340		302
341	int ov_w = min (w, THIS->ncol - ov_x);	303	int ov_w = min (w, THIS->ncol - ov_x);
342	int ov_h = min (h, THIS->nrow - ov_y);	304	int ov_h = min (h, THIS->nrow - ov_y);
		305
		306	// hide cursor if it is within the overlay area
		307	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		308	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		309	THIS->screen.flags &= ~Screen_VisibleCursor;
343		310
344	for (int y = ov_h; y--; )	311	for (int y = ov_h; y--; )
345	{	312	{
346	text_t *t1 = text [y];	313	text_t *t1 = text [y];
347	rend_t *r1 = rend [y];	314	rend_t *r1 = rend [y];
348		315
349	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	316	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;	317	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
351		318
352	for (int x = ov_w; x--; )	319	for (int x = ov_w; x--; )
353	{	320	{
354	text_t t = *t1; *t1++ = *t2; *t2++ = t;	321	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));	322	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)	345	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379	croak ("rend must be arrayref");	346	croak ("rend must be arrayref");
380		347
381	AV *av = (AV *)SvRV (rend);	348	AV *av = (AV *)SvRV (rend);
382		349
383	for (int col = min (av_len (av) + 1, w - x - border); col--; )	350	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	351	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385	}	352	}
386		353
387	THIS->want_refresh = 1;	354	THIS->want_refresh = 1;
		355	THIS->refresh_check ();
388	}	356	}
389
390		357
391	/////////////////////////////////////////////////////////////////////////////	358	/////////////////////////////////////////////////////////////////////////////
392		359
		360	#include "iom_perl.h"
		361
		362	/////////////////////////////////////////////////////////////////////////////
		363
393	struct rxvt_perl_interp rxvt_perl;	364	struct rxvt_perl_interp rxvt_perl;
394		365
395	static PerlInterpreter *perl;	366	static PerlInterpreter *perl;
396
397	rxvt_perl_interp::rxvt_perl_interp ()
398	{
399	}
400		367
401	rxvt_perl_interp::~rxvt_perl_interp ()	368	rxvt_perl_interp::~rxvt_perl_interp ()
402	{	369	{
403	if (perl)	370	if (perl)
404	{	371	{
405	perl_destruct (perl);	372	perl_destruct (perl);
406	perl_free (perl);	373	perl_free (perl);
		374	PERL_SYS_TERM ();
407	}	375	}
408	}	376	}
409		377
410	void	378	void
411	rxvt_perl_interp::init (bool tainted)	379	rxvt_perl_interp::init ()
412	{	380	{
413	if (!perl)	381	if (!perl)
414	{	382	{
		383	rxvt_push_locale (""); // perl init destroys current locale
		384
		385	{
		386	perl_environ = rxvt_environ;
		387	localise_env set_environ (perl_environ);
		388
415	char *argv[] = {	389	char *args[] = {
416	"",	390	"",
417	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
418	"-T",	391	"-e"
		392	"BEGIN {"
		393	" urxvt->bootstrap;"
		394	" unshift @INC, '" LIBDIR "';"
		395	"}"
		396	""
		397	"use urxvt;"
419	};	398	};
		399	int argc = ecb_array_length (args);
		400	char **argv = args;
420		401
		402	PERL_SYS_INIT3 (&argc, &argv, &environ);
421	perl = perl_alloc ();	403	perl = perl_alloc ();
422	perl_construct (perl);	404	perl_construct (perl);
423		405
424	if (perl_parse (perl, xs_init, 2 + !!tainted, argv, (char **)NULL)	406	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425	|| perl_run (perl))	407	|| perl_run (perl))
		408	{
		409	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		410
		411	perl_destruct (perl);
		412	perl_free (perl);
		413	perl = 0;
		414	}
		415	}
		416
		417	rxvt_pop_locale ();
		418	}
		419	}
		420
		421	void
		422	rxvt_perl_interp::init (rxvt_term *term)
		423	{
		424	init ();
		425
		426	if (perl && !term->perl.self)
		427	{
		428	// runs outside of perls ENV
		429	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		430	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		431	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		432	}
		433	}
		434
		435	void
		436	rxvt_perl_interp::eval (const char *str)
		437	{
		438	eval_pv (str, 1);
		439	}
		440
		441	void
		442	rxvt_perl_interp::usage (rxvt_term *term, int type)
		443	{
		444	localise_env set_environ (perl_environ);
		445
		446	ENTER;
		447	SAVETMPS;
		448
		449	dSP;
		450	PUSHMARK (SP);
		451	EXTEND (SP, 2);
		452	PUSHs (sv_2mortal (newSVterm (term)));
		453	PUSHs (sv_2mortal (newSViv (type)));
		454	PUTBACK;
		455	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		456
		457	FREETMPS;
		458	LEAVE;
		459	}
		460
		461	uint8_t
		462	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		463	{
		464	localise_env set_environ (perl_environ);
		465
		466	ENTER;
		467	SAVETMPS;
		468
		469	dSP;
		470	PUSHMARK (SP);
		471	EXTEND (SP, 6);
		472	PUSHs (sv_2mortal (newSVterm (term)));
		473	PUSHs (sv_2mortal (newSVpv (name, 0)));
		474	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		475	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		476	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		478	PUTBACK;
		479	call_pv ("urxvt::parse_resource", G_SCALAR);
		480	SPAGAIN;
		481
		482	uint8_t ret = POPi;
		483
		484	FREETMPS;
		485	LEAVE;
		486
		487	return ret;
		488	}
		489
		490	static void
		491	ungrab (rxvt_term *THIS)
		492	{
		493	if (THIS->perl.grabtime)
		494	{
		495	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		496	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		497	THIS->perl.grabtime = 0;
		498	}
		499	}
		500
		501	bool
		502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		503	{
		504	if (!perl || !term->perl.self)
		505	return false;
		506
		507	localise_env set_environ (perl_environ);
		508
		509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
		511	{
		512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		516	}
		517	else if (htype == HOOK_DESTROY)
		518	{
		519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		520
		521	for (int i = AvFILL (av); i >= 0; i--)
426	{	522	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	523	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
428		524	delete req;
429	perl_destruct (perl);
430	perl_free (perl);
431	perl = 0;
432	}	525	}
433	}	526	}
434	}
435		527
436	bool	528	bool event_consumed;
437	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
438	{
439	if (!perl)
440	return false;
441		529
442	if (htype == HOOK_INIT) // first hook ever called	530	if (term->perl.should_invoke [htype])
443	{	531	{
444	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	532	dSP;
445	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	533	va_list ap;
		534
		535	va_start (ap, htype);
		536
		537	ENTER;
		538	SAVETMPS;
		539
		540	PUSHMARK (SP);
		541
		542	EXTEND (SP, 2);
		543	PUSHs (sv_2mortal (newSVterm (term)));
		544	PUSHs (sv_2mortal (newSViv (htype)));
		545
		546	for (;;) {
		547	data_type dt = (data_type)va_arg (ap, int);
		548
		549	switch (dt)
		550	{
		551	case DT_INT:
		552	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		553	break;
		554
		555	case DT_LONG:
		556	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		557	break;
		558
		559	case DT_STR:
		560	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		561	break;
		562
		563	case DT_STR_LEN:
		564	{
		565	char *str = va_arg (ap, char *);
		566	int len = va_arg (ap, int);
		567
		568	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		569	}
		570	break;
		571
		572	case DT_WCS_LEN:
		573	{
		574	wchar_t *wstr = va_arg (ap, wchar_t *);
		575	int wlen = va_arg (ap, int);
		576
		577	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		578	}
		579	break;
		580
		581	case DT_LCS_LEN:
		582	{
		583	long *lstr = va_arg (ap, long *);
		584	int llen = va_arg (ap, int);
		585
		586	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		587	}
		588	break;
		589
		590	case DT_XEVENT:
		591	{
		592	XEvent *xe = va_arg (ap, XEvent *);
		593	HV *hv = newHV ();
		594
		595	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		596	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		597	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		598	# undef set
		599
		600	setiv (type, xe->type);
		601	setiv (send_event, xe->xany.send_event);
		602	setiv (serial, xe->xany.serial);
		603
		604	switch (xe->type)
		605	{
		606	case KeyPress:
		607	case KeyRelease:
		608	case ButtonPress:
		609	case ButtonRelease:
		610	case MotionNotify:
		611	setuv (window, xe->xmotion.window);
		612	setuv (root, xe->xmotion.root);
		613	setuv (subwindow, xe->xmotion.subwindow);
		614	setuv (time, xe->xmotion.time);
		615	setiv (x, xe->xmotion.x);
		616	setiv (y, xe->xmotion.y);
		617	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		618	setiv (col, xe->xmotion.x / term->fwidth);
		619	setiv (x_root, xe->xmotion.x_root);
		620	setiv (y_root, xe->xmotion.y_root);
		621	setuv (state, xe->xmotion.state);
		622
		623	switch (xe->type)
		624	{
		625	case KeyPress:
		626	case KeyRelease:
		627	setuv (keycode, xe->xkey.keycode);
		628	break;
		629
		630	case ButtonPress:
		631	case ButtonRelease:
		632	setuv (button, xe->xbutton.button);
		633	break;
		634
		635	case MotionNotify:
		636	setiv (is_hint, xe->xmotion.is_hint);
		637	break;
		638	}
		639
		640	break;
		641
		642	case MapNotify:
		643	case UnmapNotify:
		644	case ConfigureNotify:
		645	setuv (event, xe->xconfigure.event);
		646	setuv (window, xe->xconfigure.window);
		647
		648	switch (xe->type)
		649	{
		650	case ConfigureNotify:
		651	setiv (x, xe->xconfigure.x);
		652	setiv (y, xe->xconfigure.y);
		653	setiv (width, xe->xconfigure.width);
		654	setiv (height, xe->xconfigure.height);
		655	setuv (above, xe->xconfigure.above);
		656	break;
		657	}
		658
		659	break;
		660
		661	case PropertyNotify:
		662	setuv (window, xe->xproperty.window);
		663	setuv (atom, xe->xproperty.atom);
		664	setuv (time, xe->xproperty.time);
		665	setiv (state, xe->xproperty.state);
		666	break;
		667
		668	case ClientMessage:
		669	setuv (window, xe->xclient.window);
		670	setuv (message_type, xe->xclient.message_type);
		671	setuv (format, xe->xclient.format);
		672	setuv (l0, xe->xclient.data.l[0]);
		673	setuv (l1, xe->xclient.data.l[1]);
		674	setuv (l2, xe->xclient.data.l[2]);
		675	setuv (l3, xe->xclient.data.l[3]);
		676	setuv (l4, xe->xclient.data.l[4]);
		677	break;
		678	}
		679
		680	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		681	}
		682	break;
		683
		684	case DT_END:
		685	goto call;
		686
		687	default:
		688	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		689	}
		690	}
		691
		692	call:
		693	va_end (ap);
		694
		695	PUTBACK;
		696	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		697	SPAGAIN;
		698
		699	if (count)
		700	{
		701	SV *status = POPs;
		702	count = SvTRUE (status);
		703	}
		704
		705	PUTBACK;
		706	FREETMPS;
		707	LEAVE;
		708
		709	if (SvTRUE (ERRSV))
		710	{
		711	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		712	ungrab (term); // better lose the grab than the session
		713	}
		714
		715	event_consumed = !!count;
446	}	716	}
447	else if (!term->perl.self)	717	else
448	return false; // perl not initialized for this instance	718	event_consumed = false;
		719
		720	// post-handling of some events
		721	if (htype == HOOK_REFRESH_BEGIN)
		722	{
		723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		727	}
449	else if (htype == HOOK_DESTROY)	728	else if (htype == HOOK_DESTROY)
450	{	729	{
451	// handled later	730	clearSVptr ((SV *)term->perl.self);
		731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
452	}	735	}
453	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
454	{
455	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456		736
457	if (HvKEYS (hv))	737	return event_consumed;
458	{	738	}
459	hv_iterinit (hv);
460		739
461	while (HE *he = hv_iternext (hv))	740	void
462	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	741	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
463	}	742	{
464	}	743	localise_env set_environ (perl_environ);
465	else if (!should_invoke [htype])
466	return false;
467
468	dSP;
469	va_list ap;
470
471	va_start (ap, htype);
472		744
473	ENTER;	745	ENTER;
474	SAVETMPS;	746	SAVETMPS;
475		747
476	PUSHMARK (SP);	748	dSP;
477
478	XPUSHs (sv_2mortal (newSVterm (term)));
479	XPUSHs (sv_2mortal (newSViv (htype)));	749	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		750	PUTBACK;
		751	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
480		752
481	for (;;) {
482	data_type dt = (data_type)va_arg (ap, int);
483
484	switch (dt)
485	{
486	case DT_INT:
487	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
488	break;
489
490	case DT_LONG:
491	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
492	break;
493
494	case DT_STR:
495	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
496	break;
497
498	case DT_STR_LEN:
499	{
500	char *str = va_arg (ap, char *);
501	int len = va_arg (ap, int);
502
503	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
504	}
505	break;
506
507	case DT_WCS_LEN:
508	{
509	wchar_t *wstr = va_arg (ap, wchar_t *);
510	int wlen = va_arg (ap, int);
511
512	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
513	}
514	break;
515
516	case DT_XEVENT:
517	{
518	XEvent *xe = va_arg (ap, XEvent *);
519	HV *hv = newHV ();
520
521	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
522	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
523	# undef set
524
525	setiv (type, xe->type);
526	setiv (send_event, xe->xany.send_event);
527	setiv (serial, xe->xany.serial);
528
529	switch (xe->type)
530	{
531	case KeyPress:
532	case KeyRelease:
533	case ButtonPress:
534	case ButtonRelease:
535	case MotionNotify:
536	setiv (time, xe->xmotion.time);
537	setiv (x, xe->xmotion.x);
538	setiv (y, xe->xmotion.y);
539	setiv (row, xe->xmotion.y / term->fheight);
540	setiv (col, xe->xmotion.x / term->fwidth);
541	setiv (x_root, xe->xmotion.x_root);
542	setiv (y_root, xe->xmotion.y_root);
543	setiv (state, xe->xmotion.state);
544	break;
545	}
546
547	switch (xe->type)
548	{
549	case KeyPress:
550	case KeyRelease:
551	setiv (keycode, xe->xkey.keycode);
552	break;
553
554	case ButtonPress:
555	case ButtonRelease:
556	setiv (button, xe->xbutton.button);
557	break;
558
559	case MotionNotify:
560	setiv (is_hint, xe->xmotion.is_hint);
561	break;
562	}
563
564	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
565	}
566	break;
567
568	case DT_END:
569	{
570	va_end (ap);
571
572	PUTBACK;
573	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
574	SPAGAIN;
575
576	if (count)
577	{
578	SV *status = POPs;
579	count = SvTRUE (status);
580	}
581
582	PUTBACK;
583	FREETMPS;
584	LEAVE;
585
586	if (SvTRUE (ERRSV))	753	if (SvTRUE (ERRSV))
587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	754	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
588		755
589	if (htype == HOOK_DESTROY)	756	FREETMPS;
590	{	757	LEAVE;
591	clearSVptr ((SV *)term->perl.self);
592	SvREFCNT_dec ((SV *)term->perl.self);
593	}
594
595	return count;
596	}
597
598	default:
599	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
600	}
601	}
602	}	758	}
603		759
604	/////////////////////////////////////////////////////////////////////////////	760	/////////////////////////////////////////////////////////////////////////////
605		761
606	MODULE = urxvt PACKAGE = urxvt	762	MODULE = urxvt PACKAGE = urxvt
607		763
608	PROTOTYPES: ENABLE	764	PROTOTYPES: ENABLE
609		765
610	BOOT:	766	BOOT:
611	{	767	{
612	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	768	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		769	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		770	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		771	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
613		772
614	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	773	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
615	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	774	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
616	# include "hookinc.h"	775	# include "hookinc.h"
617	# undef def	776	# undef def
618		777
619	HV *option = get_hv ("urxvt::OPTION", 1);	778	HV *option = get_hv ("urxvt::OPTION", 1);
620	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	779	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
621	# define nodef(name)	780	# define nodef(name)
622	# include "optinc.h"	781	# include "optinc.h"
623	# undef nodef	782	# undef nodef
624	# undef def	783	# undef def
625		784
626	HV *stash = gv_stashpv ("urxvt", 1);	785	HV *stash = gv_stashpv ("urxvt", 1);
627	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	786	static const struct {
		787	const char *name;
		788	IV iv;
		789	} *civ, const_iv[] = {
		790	# define const_iv(name) { # name, (IV)name }
		791	const_iv (NUM_RESOURCES),
628	export_const_iv (DEFAULT_RSTYLE);	792	const_iv (DEFAULT_RSTYLE),
629	export_const_iv (OVERLAY_RSTYLE);	793	const_iv (OVERLAY_RSTYLE),
		794	const_iv (Color_Bits),
		795	const_iv (RS_bgShift), const_iv (RS_bgMask),
		796	const_iv (RS_fgShift), const_iv (RS_fgMask),
		797	const_iv (RS_Careful),
		798	const_iv (RS_fontCount),
		799	const_iv (RS_fontShift),
		800	const_iv (RS_fontMask),
		801	const_iv (RS_baseattrMask),
		802	const_iv (RS_attrMask),
		803	const_iv (RS_redraw),
		804	const_iv (RS_Sel),
630	export_const_iv (RS_Bold);	805	const_iv (RS_Bold),
631	export_const_iv (RS_Italic);	806	const_iv (RS_Italic),
632	export_const_iv (RS_Blink);	807	const_iv (RS_Blink),
633	export_const_iv (RS_RVid);	808	const_iv (RS_RVid),
634	export_const_iv (RS_Uline);	809	const_iv (RS_Uline),
635		810
636	export_const_iv (CurrentTime);	811	const_iv (CurrentTime),
637	export_const_iv (ShiftMask);	812	const_iv (ShiftMask),
638	export_const_iv (LockMask);	813	const_iv (LockMask),
639	export_const_iv (ControlMask);	814	const_iv (ControlMask),
640	export_const_iv (Mod1Mask);	815	const_iv (Mod1Mask),
641	export_const_iv (Mod2Mask);	816	const_iv (Mod2Mask),
642	export_const_iv (Mod3Mask);	817	const_iv (Mod3Mask),
643	export_const_iv (Mod4Mask);	818	const_iv (Mod4Mask),
644	export_const_iv (Mod5Mask);	819	const_iv (Mod5Mask),
645	export_const_iv (Button1Mask);	820	const_iv (Button1Mask),
646	export_const_iv (Button2Mask);	821	const_iv (Button2Mask),
647	export_const_iv (Button3Mask);	822	const_iv (Button3Mask),
648	export_const_iv (Button4Mask);	823	const_iv (Button4Mask),
649	export_const_iv (Button5Mask);	824	const_iv (Button5Mask),
650	export_const_iv (AnyModifier);	825	const_iv (AnyModifier),
651	}
652		826
653	SV *	827	const_iv (NoSymbol),
654	new (...)	828	const_iv (GrabModeSync),
655	CODE:	829	const_iv (GrabModeAsync),
656	{
657	stringvec *argv = new stringvec;
658	bool success;
659		830
660	for (int i = 0; i < items ;i++)	831	const_iv (NoEventMask),
661	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	832	const_iv (KeyPressMask),
		833	const_iv (KeyReleaseMask),
		834	const_iv (ButtonPressMask),
		835	const_iv (ButtonReleaseMask),
		836	const_iv (EnterWindowMask),
		837	const_iv (LeaveWindowMask),
		838	const_iv (PointerMotionMask),
		839	const_iv (PointerMotionHintMask),
		840	const_iv (Button1MotionMask),
		841	const_iv (Button2MotionMask),
		842	const_iv (Button3MotionMask),
		843	const_iv (Button4MotionMask),
		844	const_iv (Button5MotionMask),
		845	const_iv (ButtonMotionMask),
		846	const_iv (KeymapStateMask),
		847	const_iv (ExposureMask),
		848	const_iv (VisibilityChangeMask),
		849	const_iv (StructureNotifyMask),
		850	const_iv (ResizeRedirectMask),
		851	const_iv (SubstructureNotifyMask),
		852	const_iv (SubstructureRedirectMask),
		853	const_iv (FocusChangeMask),
		854	const_iv (PropertyChangeMask),
		855	const_iv (ColormapChangeMask),
		856	const_iv (OwnerGrabButtonMask),
662		857
663	rxvt_term *term = new rxvt_term;	858	const_iv (KeyPress),
		859	const_iv (KeyRelease),
		860	const_iv (ButtonPress),
		861	const_iv (ButtonRelease),
		862	const_iv (MotionNotify),
		863	const_iv (EnterNotify),
		864	const_iv (LeaveNotify),
		865	const_iv (FocusIn),
		866	const_iv (FocusOut),
		867	const_iv (KeymapNotify),
		868	const_iv (Expose),
		869	const_iv (GraphicsExpose),
		870	const_iv (NoExpose),
		871	const_iv (VisibilityNotify),
		872	const_iv (CreateNotify),
		873	const_iv (DestroyNotify),
		874	const_iv (UnmapNotify),
		875	const_iv (MapNotify),
		876	const_iv (MapRequest),
		877	const_iv (ReparentNotify),
		878	const_iv (ConfigureNotify),
		879	const_iv (ConfigureRequest),
		880	const_iv (GravityNotify),
		881	const_iv (ResizeRequest),
		882	const_iv (CirculateNotify),
		883	const_iv (CirculateRequest),
		884	const_iv (PropertyNotify),
		885	const_iv (SelectionClear),
		886	const_iv (SelectionRequest),
		887	const_iv (SelectionNotify),
		888	const_iv (ColormapNotify),
		889	const_iv (ClientMessage),
		890	const_iv (MappingNotify),
		891	# if ENABLE_XIM_ONTHESPOT
		892	const_iv (XIMReverse),
		893	const_iv (XIMUnderline),
		894	const_iv (XIMHighlight),
		895	const_iv (XIMPrimary),
		896	const_iv (XIMSecondary),
		897	const_iv (XIMTertiary),
		898	const_iv (XIMVisibleToForward),
		899	const_iv (XIMVisibleToBackword),
		900	const_iv (XIMVisibleToCenter),
		901	#if XRENDER
		902	const_iv (PictStandardARGB32),
		903	const_iv (PictStandardRGB24),
		904	const_iv (PictStandardA8),
		905	const_iv (PictStandardA4),
		906	const_iv (PictStandardA1),
		907	const_iv (RepeatNone),
		908	const_iv (RepeatNormal),
		909	const_iv (RepeatPad),
		910	const_iv (RepeatReflect),
		911	#endif
		912	# if 0
		913	const_iv (XIMForwardChar),
		914	const_iv (XIMBackwardChar),
		915	const_iv (XIMForwardWord),
		916	const_iv (XIMBackwardWord),
		917	const_iv (XIMCaretUp),
		918	const_iv (XIMCaretDown),
		919	const_iv (XIMNextLine),
		920	const_iv (XIMPreviousLine),
		921	const_iv (XIMLineStart),
		922	const_iv (XIMLineEnd),
		923	const_iv (XIMAbsolutePosition),
		924	const_iv (XIMDontChange),
		925	# endif
		926	# endif
		927	};
664		928
665	term->argv = argv;	929	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		930	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		931	}
666		932
		933	void
		934	log (const char *msg)
		935	CODE:
		936	rxvt_log ("%s", msg);
		937
		938	void
		939	warn (const char *msg)
		940	CODE:
		941	rxvt_warn ("%s", msg);
		942
		943	void
		944	fatal (const char *msg)
		945	CODE:
		946	rxvt_fatal ("%s", msg);
		947
		948	void
		949	_exit (int status)
		950
		951	void
		952	catch_fatal (SV *block)
		953	PROTOTYPE: &
		954	CODE:
667	try	955	try
668	{	956	{
669	if (!term->init (argv->size (), argv->begin ()))	957	PUSHMARK (SP);
670	term = 0;	958	PUTBACK;
		959	call_sv (block, G_VOID | G_DISCARD);
		960	SPAGAIN;
671	}	961	}
672	catch (const class rxvt_failure_exception &e)	962	catch (const rxvt_failure_exception &e)
673	{
674	term->destroy ();
675	croak ("exception caught while initializing new terminal instance");
676	}	963	{
677		964	croak ("rxvt_fatal exception caught, trying to continue.");
678	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	965	}
679	}
680	OUTPUT:
681	RETVAL
682
683	void
684	set_should_invoke (int htype, int value)
685	CODE:
686	rxvt_perl.should_invoke [htype] = value;
687
688	void
689	warn (const char *msg)
690	CODE:
691	rxvt_warn ("%s", msg);
692
693	void
694	fatal (const char *msg)
695	CODE:
696	rxvt_fatal ("%s", msg);
697		966
698	NV	967	NV
699	NOW ()	968	NOW ()
700	CODE:	969	CODE:
701	RETVAL = NOW;	970	RETVAL = ev::now ();
702	OUTPUT:	971	OUTPUT:
703	RETVAL	972	RETVAL
704		973
705	int	974	int
706	GET_BASEFG (int rend)	975	GET_BASEFG (int rend)
…		…
717	RETVAL	986	RETVAL
718		987
719	int	988	int
720	SET_FGCOLOR (int rend, int new_color)	989	SET_FGCOLOR (int rend, int new_color)
721	CODE:	990	CODE:
722	RETVAL = SET_FGCOLOR (rend, new_color);	991	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
723	OUTPUT:	992	OUTPUT:
724	RETVAL	993	RETVAL
725		994
726	int	995	int
727	SET_BGCOLOR (int rend, int new_color)	996	SET_BGCOLOR (int rend, int new_color)
728	CODE:	997	CODE:
729	RETVAL = SET_BGCOLOR (rend, new_color);	998	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
730	OUTPUT:	999	OUTPUT:
731	RETVAL	1000	RETVAL
732		1001
733	int	1002	int
734	GET_CUSTOM (int rend)	1003	GET_CUSTOM (int rend)
735	CODE:	1004	CODE:
736	RETVAL = (rend && RS_customMask) >> RS_customShift;	1005	RETVAL = (rend & RS_customMask) >> RS_customShift;
737	OUTPUT:	1006	OUTPUT:
738	RETVAL	1007	RETVAL
739		1008
740	int	1009	int
741	SET_CUSTOM (int rend, int new_value)	1010	SET_CUSTOM (int rend, int new_value)
…		…
748	| ((new_value << RS_customShift) & RS_customMask);	1017	| ((new_value << RS_customShift) & RS_customMask);
749	}	1018	}
750	OUTPUT:	1019	OUTPUT:
751	RETVAL	1020	RETVAL
752		1021
		1022	void
		1023	termlist ()
		1024	PPCODE:
		1025	{
		1026	EXTEND (SP, rxvt_term::termlist.size ());
		1027
		1028	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1029	if ((*t)->perl.self)
		1030	PUSHs (sv_2mortal (newSVterm (*t)));
		1031	}
		1032
		1033	IV
		1034	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1035	CODE:
		1036	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1037	req->cb_sv = newSVsv (cb);
		1038	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1039	av_push (av, newSViv ((IV)req));
		1040	RETVAL = (IV)req;
		1041	OUTPUT:
		1042	RETVAL
		1043
		1044	void
		1045	_delete_selection_request (IV req_)
		1046	CODE:
		1047	rxvt_selection *req = (rxvt_selection *)req_;
		1048	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1049	int i;
		1050
		1051	for (i = AvFILL (av); i >= 0; i--)
		1052	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1053	break;
		1054
		1055	for (; i < AvFILL (av); i++)
		1056	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1057
		1058	av_pop (av);
		1059
		1060	delete req;
		1061
753	MODULE = urxvt PACKAGE = urxvt::term	1062	MODULE = urxvt PACKAGE = urxvt::term
754		1063
		1064	SV *
		1065	_new (AV *env, AV *arg)
		1066	CODE:
		1067	{
		1068	rxvt_term *term = new rxvt_term;
		1069
		1070	stringvec *argv = new stringvec;
		1071	for (int i = 0; i <= AvFILL (arg); i++)
		1072	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1073
		1074	stringvec *envv = new stringvec;
		1075	for (int i = AvFILL (env) + 1; i--; )
		1076	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1077
		1078	try
		1079	{
		1080	term->init (argv, envv);
		1081	}
		1082	catch (const class rxvt_failure_exception &e)
		1083	{
		1084	term->destroy ();
		1085	croak ("error while initializing new terminal instance");
		1086	}
		1087
		1088	RETVAL = term && term->perl.self
		1089	? newSVterm (term) : &PL_sv_undef;
		1090	}
		1091	OUTPUT:
		1092	RETVAL
		1093
755	void	1094	void
756	rxvt_term::destroy ()	1095	rxvt_term::destroy ()
757		1096
758	void	1097	void
		1098	rxvt_term::set_should_invoke (int htype, int inc)
		1099	CODE:
		1100	uint8_t &count = THIS->perl.should_invoke [htype];
		1101	uint8_t prev = count;
		1102	count += inc;
		1103	if (!prev != !count)
		1104	{
		1105	// hook status changed, react
		1106	switch (htype)
		1107	{
		1108	case HOOK_POSITION_CHANGE:
		1109	if (count)
		1110	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1111	}
		1112	}
		1113
		1114	void
		1115	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1116	CODE:
		1117	XrmPutStringResource (&THIS->option_db, specifier, value);
		1118
		1119	int
759	rxvt_term::grab_button (int button, U32 modifiers)	1120	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
760	CODE:	1121	CODE:
761	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1122	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
762	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1123	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
763	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1124	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1125	OUTPUT: RETVAL
		1126
		1127	int
		1128	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1129	CODE:
		1130	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1131	OUTPUT: RETVAL
		1132
		1133	void
		1134	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1135	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1136	CODE:
		1137	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1138
		1139	void
		1140	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1141	CODE:
		1142	XUngrabKey (THIS->dpy, keycode, modifiers, window);
764		1143
765	bool	1144	bool
766	rxvt_term::grab (U32 eventtime, int sync = 0)	1145	rxvt_term::grab (Time eventtime, int sync = 0)
767	CODE:	1146	CODE:
768	{	1147	{
769	int mode = sync ? GrabModeSync : GrabModeAsync;	1148	int mode = sync ? GrabModeSync : GrabModeAsync;
770		1149
771	THIS->perl.grabtime = 0;	1150	THIS->perl.grabtime = 0;
772		1151
773	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1152	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
774	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1153	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
775	mode, mode, None, GRAB_CURSOR, eventtime))	1154	mode, mode, None, GRAB_CURSOR, eventtime))
776	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1155	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
777	THIS->perl.grabtime = eventtime;	1156	THIS->perl.grabtime = eventtime;
778	else	1157	else
779	XUngrabPointer (THIS->display->display, eventtime);	1158	XUngrabPointer (THIS->dpy, eventtime);
780		1159
781	RETVAL = !!THIS->perl.grabtime;	1160	RETVAL = !!THIS->perl.grabtime;
782	}	1161	}
783	OUTPUT:	1162	OUTPUT:
784	RETVAL	1163	RETVAL
785		1164
786	void	1165	void
787	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1166	rxvt_term::allow_events_async ()
788	CODE:	1167	CODE:
789	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1168	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
790		1169
791	void	1170	void
792	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1171	rxvt_term::allow_events_sync ()
793	CODE:	1172	CODE:
794	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1173	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
795		1174
796	void	1175	void
797	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1176	rxvt_term::allow_events_replay ()
798	CODE:	1177	CODE:
799	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1178	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
800	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1179	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
801		1180
802	void	1181	void
803	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1182	rxvt_term::ungrab ()
804	CODE:	1183	CODE:
805	THIS->perl.grabtime = 0;	1184	ungrab (THIS);
806	XUngrabKeyboard (THIS->display->display, eventtime);	1185
807	XUngrabPointer (THIS->display->display, eventtime);	1186	int
		1187	rxvt_term::XStringToKeysym (char *string)
		1188	CODE:
		1189	RETVAL = XStringToKeysym (string);
		1190	OUTPUT: RETVAL
		1191
		1192	char *
		1193	rxvt_term::XKeysymToString (int sym)
		1194	CODE:
		1195	RETVAL = XKeysymToString (sym);
		1196	OUTPUT: RETVAL
		1197
		1198	int
		1199	rxvt_term::XKeysymToKeycode (int sym)
		1200	CODE:
		1201	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1202	OUTPUT: RETVAL
		1203
		1204	int
		1205	rxvt_term::XKeycodeToKeysym (int code, int index)
		1206	CODE:
		1207	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1208	OUTPUT: RETVAL
808		1209
809	int	1210	int
810	rxvt_term::strwidth (SV *str)	1211	rxvt_term::strwidth (SV *str)
811	CODE:	1212	CODE:
812	{	1213	{
813	wchar_t *wstr = sv2wcs (str);	1214	wchar_t *wstr = sv2wcs (str);
814		1215
815	rxvt_push_locale (THIS->locale);	1216	rxvt_push_locale (THIS->locale);
816	RETVAL = wcswidth (wstr, wcslen (wstr));	1217	RETVAL = 0;
		1218	for (wchar_t *wc = wstr; *wc; wc++)
		1219	{
		1220	int w = WCWIDTH (*wc);
		1221
		1222	if (w)
		1223	RETVAL += max (w, 1);
		1224	}
817	rxvt_pop_locale ();	1225	rxvt_pop_locale ();
818		1226
819	free (wstr);	1227	free (wstr);
820	}	1228	}
821	OUTPUT:	1229	OUTPUT:
…		…
831	char *mbstr = rxvt_wcstombs (wstr);	1239	char *mbstr = rxvt_wcstombs (wstr);
832	rxvt_pop_locale ();	1240	rxvt_pop_locale ();
833		1241
834	free (wstr);	1242	free (wstr);
835		1243
836	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1244	RETVAL = newSVpv (mbstr, 0);
837	free (mbstr);	1245	free (mbstr);
838	}	1246	}
839	OUTPUT:	1247	OUTPUT:
840	RETVAL	1248	RETVAL
841		1249
…		…
848		1256
849	rxvt_push_locale (THIS->locale);	1257	rxvt_push_locale (THIS->locale);
850	wchar_t *wstr = rxvt_mbstowcs (data, len);	1258	wchar_t *wstr = rxvt_mbstowcs (data, len);
851	rxvt_pop_locale ();	1259	rxvt_pop_locale ();
852		1260
853	RETVAL = taint_if (wcs2sv (wstr), octets);	1261	RETVAL = wcs2sv (wstr);
854	free (wstr);	1262	free (wstr);
855	}	1263	}
856	OUTPUT:	1264	OUTPUT:
857	RETVAL	1265	RETVAL
858		1266
859	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1267	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
860		1268
861	#define TERM_OFFSET_width TERM_OFFSET(width)	1269	#define TERM_OFFSET_width TERM_OFFSET(width)
862	#define TERM_OFFSET_height TERM_OFFSET(height)	1270	#define TERM_OFFSET_height TERM_OFFSET(height)
863	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1271	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
864	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1272	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
865	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1273	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
866	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1274	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
867	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1275	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
868	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1276	#define TERM_OFFSET_focus TERM_OFFSET(focus)
869	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1277	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1278	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1279	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1280	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1281	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
870	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1282	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
871	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1283	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
872	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1284	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
873		1285
874	int	1286	int
875	rxvt_term::width ()	1287	rxvt_term::width ()
876	ALIAS:	1288	ALIAS:
877	width = TERM_OFFSET_width	1289	width = TERM_OFFSET_width
878	height = TERM_OFFSET_height	1290	height = TERM_OFFSET_height
879	fwidth = TERM_OFFSET_fwidth	1291	fwidth = TERM_OFFSET_fwidth
880	fheight = TERM_OFFSET_fheight	1292	fheight = TERM_OFFSET_fheight
881	fbase = TERM_OFFSET_fbase	1293	fbase = TERM_OFFSET_fbase
882	nrow = TERM_OFFSET_nrow	1294	nrow = TERM_OFFSET_nrow
883	ncol = TERM_OFFSET_ncol	1295	ncol = TERM_OFFSET_ncol
884	focus = TERM_OFFSET_focus	1296	focus = TERM_OFFSET_focus
885	mapped = TERM_OFFSET_mapped	1297	mapped = TERM_OFFSET_mapped
		1298	int_bwidth = TERM_OFFSET_int_bwidth
		1299	ext_bwidth = TERM_OFFSET_ext_bwidth
		1300	lineSpace = TERM_OFFSET_lineSpace
		1301	letterSpace = TERM_OFFSET_letterSpace
886	saveLines = TERM_OFFSET_saveLines	1302	saveLines = TERM_OFFSET_saveLines
887	total_rows = TERM_OFFSET_total_rows	1303	total_rows = TERM_OFFSET_total_rows
888	nsaved = TERM_OFFSET_nsaved	1304	top_row = TERM_OFFSET_top_row
889	CODE:	1305	CODE:
890	RETVAL = *(int *)((char *)THIS + ix);	1306	RETVAL = *(int *)((char *)THIS + ix);
891	OUTPUT:	1307	OUTPUT:
892	RETVAL	1308	RETVAL
893		1309
…		…
895	rxvt_term::ModLevel3Mask ()	1311	rxvt_term::ModLevel3Mask ()
896	ALIAS:	1312	ALIAS:
897	ModLevel3Mask = 0	1313	ModLevel3Mask = 0
898	ModMetaMask = 1	1314	ModMetaMask = 1
899	ModNumLockMask = 2	1315	ModNumLockMask = 2
		1316	current_screen = 3
		1317	hidden_cursor = 4
900	CODE:	1318	CODE:
901	switch (ix)	1319	switch (ix)
902	{	1320	{
903	case 0: RETVAL = THIS->ModLevel3Mask; break;	1321	case 0: RETVAL = THIS->ModLevel3Mask; break;
904	case 1: RETVAL = THIS->ModMetaMask; break;	1322	case 1: RETVAL = THIS->ModMetaMask; break;
905	case 2: RETVAL = THIS->ModNumLockMask; break;	1323	case 2: RETVAL = THIS->ModNumLockMask; break;
		1324	case 3: RETVAL = THIS->current_screen; break;
		1325	#ifdef CURSOR_BLINK
		1326	case 4: RETVAL = THIS->hidden_cursor; break;
		1327	#endif
906	}	1328	}
907	OUTPUT:	1329	OUTPUT:
908	RETVAL	1330	RETVAL
909		1331
910	U32	1332	char *
		1333	rxvt_term::display_id ()
		1334	ALIAS:
		1335	display_id = 0
		1336	locale = 1
		1337	CODE:
		1338	switch (ix)
		1339	{
		1340	case 0: RETVAL = THIS->display->id; break;
		1341	case 1: RETVAL = THIS->locale; break;
		1342	}
		1343	OUTPUT:
		1344	RETVAL
		1345
		1346	SV *
		1347	rxvt_term::envv ()
		1348	ALIAS:
		1349	argv = 1
		1350	PPCODE:
		1351	{
		1352	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1353
		1354	EXTEND (SP, vec->size ());
		1355
		1356	for (char **i = vec->begin (); i != vec->end (); ++i)
		1357	if (*i)
		1358	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1359	}
		1360
		1361	int
		1362	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1363	CODE:
		1364	RETVAL = THIS->pty_ev.events;
		1365	if (events != ev::UNDEF)
		1366	THIS->pty_ev.set (events);
		1367	OUTPUT:
		1368	RETVAL
		1369
		1370	int
		1371	rxvt_term::pty_fd ()
		1372	CODE:
		1373	RETVAL = THIS->pty->pty;
		1374	OUTPUT:
		1375	RETVAL
		1376
		1377	Window
911	rxvt_term::parent ()	1378	rxvt_term::parent ()
912	CODE:	1379	CODE:
913	RETVAL = (U32)THIS->parent [0];	1380	RETVAL = THIS->parent;
914	OUTPUT:	1381	OUTPUT:
915	RETVAL	1382	RETVAL
916		1383
917	U32	1384	int
918	rxvt_term::vt ()	1385	rxvt_term::parent_x ()
919	CODE:	1386	CODE:
920	RETVAL = (U32)THIS->vt;	1387	RETVAL = THIS->parent_x;
921	OUTPUT:	1388	OUTPUT:
922	RETVAL	1389	RETVAL
		1390
		1391	int
		1392	rxvt_term::parent_y ()
		1393	CODE:
		1394	RETVAL = THIS->parent_y;
		1395	OUTPUT:
		1396	RETVAL
		1397
		1398	void
		1399	rxvt_term::vt_emask_add (U32 emask)
		1400	CODE:
		1401	THIS->vt_emask_perl |= emask;
		1402	THIS->vt_select_input ();
923		1403
924	U32	1404	U32
925	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1405	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
926	CODE:	1406	CODE:
927	{
928	RETVAL = THIS->rstyle;	1407	RETVAL = THIS->rstyle;
929	THIS->rstyle = new_rstyle;	1408	THIS->rstyle = new_rstyle;
930	}
931	OUTPUT:	1409	OUTPUT:
932	RETVAL	1410	RETVAL
933		1411
934	int	1412	int
935	rxvt_term::view_start (int newval = -1)	1413	rxvt_term::view_start (int newval = 1)
		1414	PROTOTYPE: $;$
936	CODE:	1415	CODE:
937	{	1416	{
938	RETVAL = THIS->view_start;	1417	RETVAL = THIS->view_start;
939		1418
940	if (newval >= 0)	1419	if (newval <= 0)
941	{	1420	THIS->scr_changeview (max (newval, THIS->top_row));
942	THIS->view_start = min (newval, THIS->nsaved);
943	THIS->scr_changeview (RETVAL);
944	}
945	}	1421	}
946	OUTPUT:	1422	OUTPUT:
947	RETVAL	1423	RETVAL
948		1424
949	void	1425	void
		1426	rxvt_term::set_urgency (bool enable)
		1427
		1428	void
		1429	rxvt_term::focus_in ()
		1430
		1431	void
		1432	rxvt_term::focus_out ()
		1433
		1434	void
		1435	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1436	ALIAS:
		1437	key_release = 1
		1438	CODE:
		1439	{
		1440	XKeyEvent xkey;
		1441
		1442	memset (&xkey, 0, sizeof (xkey));
		1443
		1444	xkey.time = time;
		1445	xkey.state = state;
		1446	xkey.keycode = keycode;
		1447
		1448	xkey.type = ix ? KeyRelease : KeyPress;
		1449	xkey.display = THIS->dpy;
		1450	xkey.window = THIS->vt;
		1451	xkey.root = THIS->display->root;
		1452	xkey.subwindow = THIS->vt;
		1453
		1454	if (ix)
		1455	THIS->key_release (xkey);
		1456	else
		1457	THIS->key_press (xkey);
		1458	}
		1459
		1460	void
950	rxvt_term::want_refresh ()	1461	rxvt_term::want_refresh ()
951	CODE:	1462	CODE:
952	THIS->want_refresh = 1;	1463	THIS->want_refresh = 1;
		1464	THIS->refresh_check ();
953		1465
954	void	1466	void
955	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1467	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
956	PPCODE:	1468	PPCODE:
957	{	1469	{
958	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1470	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
959	XSRETURN_EMPTY;	1471	XSRETURN_EMPTY;
960		1472
961	line_t &l = ROW(row_number);	1473	line_t &l = ROW(row_number);
962		1474
963	if (GIMME_V != G_VOID)	1475	if (GIMME_V != G_VOID)
964	{	1476	{
965	wchar_t *wstr = new wchar_t [THIS->ncol];	1477	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
966		1478
967	for (int col = 0; col < THIS->ncol; col++)	1479	for (int col = 0; col < THIS->ncol; col++)
968	wstr [col] = l.t [col];	1480	wstr [col] = l.t [col];
969		1481
970	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1482	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
971
972	delete [] wstr;
973	}	1483	}
974		1484
975	if (new_text)	1485	if (new_text)
976	{	1486	{
977	wchar_t *wstr = sv2wcs (new_text);	1487	wchar_t *wstr = sv2wcs (new_text);
978		1488
979	int len = min (wcslen (wstr) - start_ofs, max_len);	1489	int len = min (wcslen (wstr) - start_ofs, max_len);
980		1490
981	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1491	if (start_col < 0 || start_col + len > THIS->ncol)
982	{	1492	{
983	free (wstr);	1493	free (wstr);
984	croak ("new_text extends beyond horizontal margins");	1494	croak ("new_text extends beyond horizontal margins");
985	}	1495	}
986		1496
…		…
996		1506
997	void	1507	void
998	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1508	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
999	PPCODE:	1509	PPCODE:
1000	{	1510	{
1001	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1511	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1002	XSRETURN_EMPTY;	1512	XSRETURN_EMPTY;
1003		1513
1004	line_t &l = ROW(row_number);	1514	line_t &l = ROW(row_number);
1005		1515
1006	if (GIMME_V != G_VOID)	1516	if (GIMME_V != G_VOID)
…		…
1018	{	1528	{
1019	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1529	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1020	croak ("new_rend must be arrayref");	1530	croak ("new_rend must be arrayref");
1021		1531
1022	AV *av = (AV *)SvRV (new_rend);	1532	AV *av = (AV *)SvRV (new_rend);
1023	int len = min (av_len (av) + 1 - start_ofs, max_len);	1533	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1024		1534
1025	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1535	if (start_col < 0 || start_col + len > THIS->ncol)
1026	croak ("new_rend array extends beyond horizontal margins");	1536	croak ("new_rend array extends beyond horizontal margins");
1027		1537
1028	for (int col = start_col; col < start_col + len; col++)	1538	for (int col = start_col; col < start_col + len; col++)
1029	{	1539	{
1030	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1540	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1036		1546
1037	int	1547	int
1038	rxvt_term::ROW_l (int row_number, int new_length = -1)	1548	rxvt_term::ROW_l (int row_number, int new_length = -1)
1039	CODE:	1549	CODE:
1040	{	1550	{
1041	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1551	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1042	XSRETURN_EMPTY;	1552	XSRETURN_EMPTY;
1043		1553
1044	line_t &l = ROW(row_number);	1554	line_t &l = ROW(row_number);
1045	RETVAL = l.l;	1555	RETVAL = l.l;
1046		1556
…		…
1052		1562
1053	bool	1563	bool
1054	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1564	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1055	CODE:	1565	CODE:
1056	{	1566	{
1057	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1567	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1058	XSRETURN_EMPTY;	1568	XSRETURN_EMPTY;
1059		1569
1060	line_t &l = ROW(row_number);	1570	line_t &l = ROW(row_number);
1061	RETVAL = l.is_longer ();	1571	RETVAL = l.is_longer ();
1062		1572
…		…
1070	rxvt_term::special_encode (SV *string)	1580	rxvt_term::special_encode (SV *string)
1071	CODE:	1581	CODE:
1072	{	1582	{
1073	wchar_t *wstr = sv2wcs (string);	1583	wchar_t *wstr = sv2wcs (string);
1074	int wlen = wcslen (wstr);	1584	int wlen = wcslen (wstr);
1075	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1585	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1076		1586
1077	rxvt_push_locale (THIS->locale);	1587	rxvt_push_locale (THIS->locale);
1078		1588
1079	wchar_t *r = rstr;	1589	wchar_t *r = rstr;
1080	for (wchar_t *s = wstr; *s; s++)	1590	for (wchar_t *s = wstr; *s; s++)
		1591	{
		1592	int w = WCWIDTH (*s);
		1593
1081	if (wcwidth (*s) == 0)	1594	if (w == 0)
1082	{	1595	{
1083	if (r == rstr)	1596	if (r == rstr)
1084	croak ("leading combining character unencodable");	1597	croak ("leading combining character unencodable");
1085		1598
1086	unicode_t n = rxvt_compose (r[-1], *s);	1599	unicode_t n = rxvt_compose (r[-1], *s);
1087	if (n == NOCHAR)	1600	if (n == NOCHAR)
1088	n = rxvt_composite.compose (r[-1], *s);	1601	n = rxvt_composite.compose (r[-1], *s);
1089		1602
1090	r[-1] = n;	1603	r[-1] = n;
1091	}	1604	}
1092	#if !UNICODE_3	1605	#if !UNICODE_3
1093	else if (*s >= 0x10000)	1606	else if (*s >= 0x10000)
1094	*r++ = rxvt_composite.compose (*s);	1607	*r++ = rxvt_composite.compose (*s);
1095	#endif	1608	#endif
1096	else	1609	else
1097	*r++ = *s;	1610	*r++ = *s;
		1611
		1612	// the *2 above only allows wcwidth <= 2
		1613	if (w > 1)
		1614	*r++ = NOCHAR;
		1615	}
1098		1616
1099	rxvt_pop_locale ();	1617	rxvt_pop_locale ();
1100		1618
1101	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1619	RETVAL = wcs2sv (rstr, r - rstr);
1102
1103	delete [] rstr;
1104	}	1620	}
1105	OUTPUT:	1621	OUTPUT:
1106	RETVAL	1622	RETVAL
1107		1623
1108	SV *	1624	SV *
1109	rxvt_term::special_decode (SV *text)	1625	rxvt_term::special_decode (SV *text)
1110	CODE:	1626	CODE:
1111	{	1627	{
1112	wchar_t *wstr = sv2wcs (text);	1628	wchar_t *wstr = sv2wcs (text);
1113	int wlen = wcslen (wstr);
1114	int dlen = 0;	1629	int dlen = 0;
1115		1630
1116	// find length	1631	// find length
1117	for (wchar_t *s = wstr; *s; s++)	1632	for (wchar_t *s = wstr; *s; s++)
1118	if (*s == NOCHAR)	1633	if (*s == NOCHAR)
…		…
1120	else if (IS_COMPOSE (*s))	1635	else if (IS_COMPOSE (*s))
1121	dlen += rxvt_composite.expand (*s, 0);	1636	dlen += rxvt_composite.expand (*s, 0);
1122	else	1637	else
1123	dlen++;	1638	dlen++;
1124		1639
1125	wchar_t *rstr = new wchar_t [dlen];	1640	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1126		1641
1127	// decode	1642	// decode
1128	wchar_t *r = rstr;	1643	wchar_t *r = rstr;
1129	for (wchar_t *s = wstr; *s; s++)	1644	for (wchar_t *s = wstr; *s; s++)
1130	if (*s == NOCHAR)	1645	if (*s == NOCHAR)
…		…
1132	else if (IS_COMPOSE (*s))	1647	else if (IS_COMPOSE (*s))
1133	r += rxvt_composite.expand (*s, r);	1648	r += rxvt_composite.expand (*s, r);
1134	else	1649	else
1135	*r++ = *s;	1650	*r++ = *s;
1136		1651
1137	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1652	RETVAL = wcs2sv (rstr, r - rstr);
1138
1139	delete [] rstr;
1140	}	1653	}
1141	OUTPUT:	1654	OUTPUT:
1142	RETVAL	1655	RETVAL
1143		1656
1144	void	1657	void
1145	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1658	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1146	PPCODE:	1659	PPCODE:
1147	{	1660	{
1148	struct resval { const char *name; int value; } rslist [] = {	1661	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1149	# define def(name) { # name, Rs_ ## name },	1662	# define def(name) { # name, Rs_ ## name },
1150	# define reserve(name,count)	1663	# define reserve(name,count)
1151	# include "rsinc.h"	1664	# include "rsinc.h"
1152	# undef def	1665	# undef def
1153	# undef reserve	1666	# undef reserve
1154	};	1667	};
1155		1668
1156	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1669	rs = rslist + ecb_array_length (rslist);
1157		1670
		1671	if (*name)
1158	do {	1672	{
		1673	do {
1159	if (rs-- == rslist)	1674	if (rs-- == rslist)
1160	croak ("no such resource '%s', requested", name);	1675	croak ("no such resource '%s', requested", name);
1161	} while (strcmp (name, rs->name));	1676	} while (strcmp (name, rs->name));
1162		1677
1163	index += rs->value;	1678	index += rs->value;
		1679	}
		1680	else
		1681	{
		1682	--rs;
		1683	name = "";
		1684	}
1164		1685
1165	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1686	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1166	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1687	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1167		1688
1168	if (GIMME_V != G_VOID)	1689	if (GIMME_V != G_VOID)
1169	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1690	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1170		1691
1171	if (newval)	1692	if (newval)
1172	{	1693	{
1173	if (SvOK (newval))	1694	if (SvOK (newval))
1174	{	1695	{
…		…
1179	else	1700	else
1180	THIS->rs [index] = 0;	1701	THIS->rs [index] = 0;
1181	}	1702	}
1182	}	1703	}
1183		1704
		1705	const char *
		1706	rxvt_term::x_resource (const char *name)
		1707
1184	bool	1708	bool
1185	rxvt_term::option (U32 optval, int set = -1)	1709	rxvt_term::option (U8 optval, int set = -1)
1186	CODE:	1710	CODE:
1187	{	1711	{
1188	RETVAL = THIS->options & optval;	1712	RETVAL = THIS->option (optval);
1189		1713
1190	if (set >= 0)	1714	if (set >= 0)
1191	{	1715	{
1192	if (set)
1193	THIS->options |= optval;	1716	THIS->set_option (optval, set);
1194	else
1195	THIS->options &= ~optval;
1196		1717
		1718	if (THIS->init_done) // avoid doing this before START
1197	switch (optval)	1719	switch (optval)
1198	{	1720	{
1199	case Opt_skipBuiltinGlyphs:	1721	case Opt_skipBuiltinGlyphs:
1200	THIS->set_fonts ();	1722	THIS->set_fonts ();
1201	THIS->scr_remap_chars ();	1723	THIS->scr_remap_chars ();
1202	THIS->scr_touch (true);	1724	THIS->scr_touch (true);
1203	THIS->want_refresh = 1;	1725	THIS->want_refresh = 1;
		1726	THIS->refresh_check ();
1204	break;	1727	break;
		1728	#ifdef CURSOR_BLINK
		1729	case Opt_cursorBlink:
		1730	THIS->cursor_blink_reset ();
		1731	break;
		1732	#endif
1205		1733
1206	case Opt_cursorUnderline:	1734	case Opt_cursorUnderline:
1207	THIS->want_refresh = 1;	1735	THIS->want_refresh = 1;
		1736	THIS->refresh_check ();
1208	break;	1737	break;
1209		1738
1210	# case Opt_scrollBar_floating:	1739	# case Opt_scrollBar_floating:
1211	# case Opt_scrollBar_right:	1740	# case Opt_scrollBar_right:
1212	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1741	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1213	# break;	1742	# break;
1214	}	1743	}
1215	}	1744	}
1216	}	1745	}
1217	OUTPUT:	1746	OUTPUT:
1218	RETVAL	1747	RETVAL
1219		1748
		1749	bool
		1750	rxvt_term::parse_keysym (char *keysym, char *str)
		1751	CODE:
		1752	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1753	THIS->keyboard->register_done ();
		1754	OUTPUT:
		1755	RETVAL
		1756
1220	void	1757	void
		1758	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1759	CODE:
		1760	wchar_t *wstr = sv2wcs (str);
		1761	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1762	free (wstr);
		1763
		1764	void
1221	rxvt_term::cur (...)	1765	rxvt_term::screen_cur (...)
1222	PROTOTYPE: $;$$	1766	PROTOTYPE: $;$$
1223	ALIAS:	1767	ALIAS:
1224	screen_cur = 0	1768	screen_cur = 0
1225	selection_beg = 1	1769	selection_beg = 1
1226	selection_end = 2	1770	selection_end = 2
…		…
1237	EXTEND (SP, 2);	1781	EXTEND (SP, 2);
1238	PUSHs (sv_2mortal (newSViv (rc.row)));	1782	PUSHs (sv_2mortal (newSViv (rc.row)));
1239	PUSHs (sv_2mortal (newSViv (rc.col)));	1783	PUSHs (sv_2mortal (newSViv (rc.col)));
1240	}	1784	}
1241		1785
1242	if (items == 3)	1786	if (items >= 3)
		1787	{
		1788	rc.row = SvIV (ST (1));
		1789	rc.col = SvIV (ST (2));
		1790
		1791	if (ix == 2)
1243	{	1792	{
1244	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1793	if (rc.col == 0)
1245	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1794	{
		1795	// col == 0 means end of previous line
		1796	rc.row--;
		1797	rc.col = THIS->ncol;
		1798	}
		1799	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1800	&& rc.col > ROW(rc.row).l)
		1801	{
		1802	// col >= length means while line and add newline
		1803	rc.col = THIS->ncol;
		1804	}
		1805	}
		1806
		1807	clamp_it (rc.col, 0, THIS->ncol);
		1808	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1246		1809
1247	if (ix)	1810	if (ix)
		1811	{
		1812	THIS->selection.screen = THIS->current_screen;
		1813
1248	THIS->want_refresh = 1;	1814	THIS->want_refresh = 1;
		1815	THIS->refresh_check ();
1249	}	1816	}
		1817	}
1250	}	1818	}
1251		1819
1252	int	1820	int
1253	rxvt_term::selection_grab (U32 eventtime)	1821	rxvt_term::selection_screen (int screen = -1)
		1822	CODE:
		1823	RETVAL = THIS->selection.screen;
		1824	if (screen >= 0)
		1825	THIS->selection.screen = screen;
		1826	OUTPUT:
		1827	RETVAL
1254		1828
1255	void	1829	void
		1830	rxvt_term::selection_clear (bool clipboard = false)
		1831
		1832	void
		1833	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1834	CODE:
		1835	THIS->selection.op = SELECTION_CONT;
		1836	THIS->selection.rect = rect;
		1837	THIS->selection_make (eventtime);
		1838
		1839	int
		1840	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1841
		1842	void
1256	rxvt_term::selection (SV *newtext = 0)	1843	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1257	PPCODE:	1844	PPCODE:
1258	{	1845	{
		1846	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1847	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1848
1259	if (GIMME_V != G_VOID)	1849	if (GIMME_V != G_VOID)
1260	XPUSHs (taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))));	1850	XPUSHs (text
		1851	? sv_2mortal (wcs2sv (text, len))
		1852	: &PL_sv_undef);
1261		1853
1262	if (newtext)	1854	if (newtext)
1263	{	1855	{
1264	free (THIS->selection.text);	1856	free (text);
1265		1857
1266	THIS->selection.text = sv2wcs (newtext);	1858	text = sv2wcs (newtext);
1267	THIS->selection.len = wcslen (THIS->selection.text);	1859	len = wcslen (text);
1268	}	1860	}
1269	}	1861	}
		1862
		1863	char
		1864	rxvt_term::cur_charset ()
		1865	CODE:
		1866	RETVAL = THIS->charsets [THIS->screen.charset];
		1867	OUTPUT:
		1868	RETVAL
		1869
		1870	void
		1871	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)
		1872
		1873	void
		1874	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1875
		1876	void
		1877	rxvt_term::scr_bell ()
		1878
		1879	void
		1880	rxvt_term::scr_recolour (bool refresh = true);
		1881
		1882	void
		1883	rxvt_term::scr_change_screen (int screen)
1270		1884
1271	void	1885	void
1272	rxvt_term::scr_add_lines (SV *string)	1886	rxvt_term::scr_add_lines (SV *string)
1273	CODE:	1887	CODE:
1274	{	1888	{
…		…
1284	char *str = SvPVbyte (octets, len);	1898	char *str = SvPVbyte (octets, len);
1285	C_ARGS:	1899	C_ARGS:
1286	str, len	1900	str, len
1287		1901
1288	void	1902	void
		1903	rxvt_term::tt_paste (SV *octets)
		1904	INIT:
		1905	STRLEN len;
		1906	char *str = SvPVbyte (octets, len);
		1907	C_ARGS:
		1908	str, len
		1909
		1910	void
1289	rxvt_term::cmd_parse (SV *octets)	1911	rxvt_term::cmd_parse (SV *octets)
1290	CODE:	1912	CODE:
1291	{	1913	{
1292	STRLEN len;	1914	STRLEN len;
1293	char *str = SvPVbyte (octets, len);	1915	char *str = SvPVbyte (octets, len);
…		…
1315	o->self = (HV *)SvRV (RETVAL);	1937	o->self = (HV *)SvRV (RETVAL);
1316	}	1938	}
1317	OUTPUT:	1939	OUTPUT:
1318	RETVAL	1940	RETVAL
1319		1941
		1942	#############################################################################
		1943	# Various X Utility Functions
		1944	#############################################################################
		1945
		1946	void
		1947	rxvt_term::XListProperties (Window window)
		1948	PPCODE:
		1949	{
		1950	int count;
		1951	Atom *props = XListProperties (THIS->dpy, window, &count);
		1952
		1953	EXTEND (SP, count);
		1954	while (count--)
		1955	PUSHs (newSVuv ((U32)props [count]));
		1956
		1957	XFree (props);
		1958	}
		1959
		1960	void
		1961	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1962	PPCODE:
		1963	{
		1964	Atom type;
		1965	int format;
		1966	unsigned long nitems;
		1967	unsigned long bytes_after;
		1968	unsigned char *prop;
		1969
		1970	XGetWindowProperty (THIS->dpy, window, property,
		1971	0, 1<<24, 0, AnyPropertyType,
		1972	&type, &format, &nitems, &bytes_after, &prop);
		1973
		1974	if (type != None)
		1975	{
		1976	int elemsize = format == 16 ? sizeof (short)
		1977	: format == 32 ? sizeof (long)
		1978	: 1;
		1979
		1980	EXTEND (SP, 3);
		1981	PUSHs (newSVuv ((U32)type));
		1982	PUSHs (newSViv (format));
		1983	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1984	XFree (prop);
		1985	}
		1986	}
		1987
		1988	void
		1989	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1990	CODE:
		1991	{
		1992	STRLEN len;
		1993	char *data_ = SvPVbyte (data, len);
		1994
		1995	int elemsize = format == 16 ? sizeof (short)
		1996	: format == 32 ? sizeof (long)
		1997	: 1;
		1998
		1999	XChangeProperty (THIS->dpy, window, property,
		2000	type, format, PropModeReplace,
		2001	(unsigned char *)data_, len / elemsize);
		2002	}
		2003
		2004	Atom
		2005	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2006	C_ARGS: term->dpy, atom_name, only_if_exists
		2007
		2008	char *
		2009	XGetAtomName (rxvt_term *term, Atom atom)
		2010	C_ARGS: term->dpy, atom
		2011	CLEANUP:
		2012	XFree (RETVAL);
		2013
		2014	void
		2015	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2016	C_ARGS: term->dpy, window, property
		2017
		2018	Window
		2019	rxvt_term::DefaultRootWindow ()
		2020	CODE:
		2021	RETVAL = THIS->display->root;
		2022	OUTPUT:
		2023	RETVAL
		2024
		2025	#if 0
		2026
		2027	Window
		2028	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2029	C_ARGS: term->dpy, (Window)parent,
		2030	x, y, width, height, 0,
		2031	term->pix_colors_focused[Color_border],
		2032	term->pix_colors_focused[Color_border]
		2033
		2034	#endif
		2035
		2036	void
		2037	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2038	C_ARGS: term->dpy, window, parent, x, y
		2039
		2040	void
		2041	XMapWindow (rxvt_term *term, Window window)
		2042	C_ARGS: term->dpy, window
		2043
		2044	void
		2045	XUnmapWindow (rxvt_term *term, Window window)
		2046	C_ARGS: term->dpy, window
		2047
		2048	void
		2049	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2050	C_ARGS: term->dpy, window, x, y, width, height
		2051
		2052	void
		2053	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2054	CODE:
		2055	{
		2056	XWindowAttributes attr;
		2057	XGetWindowAttributes (THIS->dpy, window, &attr);
		2058	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2059	}
		2060
		2061	void
		2062	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2063	PPCODE:
		2064	{
		2065	int dx, dy;
		2066	Window child;
		2067
		2068	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2069	{
		2070	EXTEND (SP, 3);
		2071	PUSHs (newSViv (dx));
		2072	PUSHs (newSViv (dy));
		2073	PUSHs (newSVuv (child));
		2074	}
		2075	}
		2076
		2077	#############################################################################
		2078	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2079
		2080	bool
		2081	rxvt_term::has_render ()
		2082	CODE:
		2083	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	void
		2088	rxvt_term::background_geometry (bool border = false)
		2089	PPCODE:
		2090	EXTEND (SP, 4);
		2091	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2092	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2093	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2094	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2095
		2096	#if HAVE_IMG
		2097
		2098	rxvt_img *
		2099	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2100	CODE:
		2101	XRenderPictFormat *f = SvOK (format)
		2102	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2103	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2104	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2105	RETVAL->alloc ();
		2106	OUTPUT:
		2107	RETVAL
		2108
		2109	#if ENABLE_TRANSPARENCY
		2110
		2111	rxvt_img *
		2112	rxvt_term::new_img_from_root ()
		2113	CODE:
		2114	RETVAL = rxvt_img::new_from_root (THIS);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	#endif
		2119
		2120	#if HAVE_PIXBUF
		2121
		2122	rxvt_img *
		2123	rxvt_term::new_img_from_file (octet_string filename)
		2124	CODE:
		2125	try
		2126	{
		2127	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2128	}
		2129	catch (const class rxvt_failure_exception &e)
		2130	{
		2131	croak ("new_img_from_file failed");
		2132	}
		2133	OUTPUT:
		2134	RETVAL
		2135
		2136	#endif
		2137
		2138	#if HAVE_BG_PIXMAP
		2139
		2140	void
		2141	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2142	CODE:
		2143	THIS->bg_destroy ();
		2144	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2145
		2146	if (img) // TODO: cannot be false
		2147	{
		2148	img = img->clone (); // own the img
		2149
		2150	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2151	img->sub_rect (0, 0,
		2152	border ? THIS->vt_width : THIS->szHint.width,
		2153	border ? THIS->vt_height : THIS->szHint.height)
		2154	->replace (img);
		2155
		2156	// just in case, should usually be a nop
		2157	img->reify ()
		2158	->replace (img);
		2159
		2160	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2161	->replace (img);
		2162
		2163	THIS->bg_img = img;
		2164	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2165
		2166	if (!border)
		2167	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2168	}
		2169
		2170	#endif
		2171
		2172	#endif
		2173
		2174	#############################################################################
		2175	# urxvt::overlay
		2176	#############################################################################
		2177
1320	MODULE = urxvt PACKAGE = urxvt::overlay	2178	MODULE = urxvt PACKAGE = urxvt::overlay
1321		2179
1322	void	2180	void
1323	overlay::set (int x, int y, SV *text, SV *rend = 0)	2181	overlay::set (int x, int y, SV *text, SV *rend = 0)
1324		2182
…		…
1329	overlay::hide ()	2187	overlay::hide ()
1330		2188
1331	void	2189	void
1332	overlay::DESTROY ()	2190	overlay::DESTROY ()
1333		2191
		2192	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2193
		2194	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2195
		2196	#if HAVE_PIXBUF
		2197
		2198	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2199	C_ARGS: filename, 0
		2200
		2201	void
		2202	DESTROY (urxvt::pixbuf self)
		2203	CODE:
		2204	gdk_pixbuf_unref (self);
		2205
		2206	#endif
		2207
1334	MODULE = urxvt PACKAGE = urxvt::timer	2208	MODULE = urxvt PACKAGE = urxvt::img
1335		2209
1336	SV *	2210	#if HAVE_IMG
1337	timer::new ()
1338	CODE:
1339	timer *w = new timer;
1340	w->start (NOW);
1341	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1342	w->self = (HV *)SvRV (RETVAL);
1343	OUTPUT:
1344	RETVAL
1345		2211
1346	timer *	2212	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1347	timer::cb (SV *cb)	2213	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1348	CODE:
1349	THIS->cb (cb);
1350	RETVAL = THIS;
1351	OUTPUT:
1352	RETVAL
1353		2214
1354	NV	2215	int
1355	timer::at ()	2216	rxvt_img::w ()
1356	CODE:	2217	CODE:
1357	RETVAL = THIS->at;	2218	RETVAL = THIS->w;
1358	OUTPUT:	2219	OUTPUT:
1359	RETVAL	2220	RETVAL
1360		2221
1361	timer *	2222	int
1362	timer::interval (NV interval)	2223	rxvt_img::h ()
1363	CODE:	2224	CODE:
1364	THIS->interval = interval;
1365	RETVAL = THIS;	2225	RETVAL = THIS->h;
1366	OUTPUT:	2226	OUTPUT:
1367	RETVAL	2227	RETVAL
1368		2228
1369	timer *	2229	Pixmap
1370	timer::set (NV tstamp)	2230	rxvt_img::pm ()
1371	CODE:	2231	CODE:
1372	THIS->set (tstamp);
1373	RETVAL = THIS;	2232	RETVAL = THIS->pm;
1374	OUTPUT:	2233	OUTPUT:
1375	RETVAL
1376
1377	timer *
1378	timer::start (NV tstamp = THIS->at)
1379	CODE:
1380	THIS->start (tstamp);
1381	RETVAL = THIS;	2234	RETVAL
1382	OUTPUT:
1383	RETVAL
1384		2235
1385	timer *
1386	timer::stop ()
1387	CODE:
1388	THIS->stop ();
1389	RETVAL = THIS;
1390	OUTPUT:
1391	RETVAL
1392
1393	void	2236	void
		2237	rxvt_img::fill (SV *c)
		2238	INIT:
		2239	rgba cc = parse_rgba (c, THIS->s);
		2240	C_ARGS: cc
		2241
		2242	void
1394	timer::DESTROY ()	2243	rxvt_img::DESTROY ()
1395
1396	MODULE = urxvt PACKAGE = urxvt::iow
1397
1398	SV *
1399	iow::new ()
1400	CODE:	2244	CODE:
1401	iow *w = new iow;	2245	delete THIS;
1402	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1403	w->self = (HV *)SvRV (RETVAL);
1404	OUTPUT:
1405	RETVAL
1406		2246
1407	iow *
1408	iow::cb (SV *cb)
1409	CODE:
1410	THIS->cb (cb);
1411	RETVAL = THIS;
1412	OUTPUT:
1413	RETVAL
1414
1415	iow *
1416	iow::fd (int fd)
1417	CODE:
1418	THIS->fd = fd;
1419	RETVAL = THIS;
1420	OUTPUT:
1421	RETVAL
1422
1423	iow *
1424	iow::events (short events)
1425	CODE:
1426	THIS->events = events;
1427	RETVAL = THIS;
1428	OUTPUT:
1429	RETVAL
1430
1431	iow *
1432	iow::start ()
1433	CODE:
1434	THIS->start ();
1435	RETVAL = THIS;
1436	OUTPUT:
1437	RETVAL
1438
1439	iow *
1440	iow::stop ()
1441	CODE:
1442	THIS->stop ();
1443	RETVAL = THIS;
1444	OUTPUT:
1445	RETVAL
1446
1447	void	2247	void
1448	iow::DESTROY ()	2248	rxvt_img::unshare ()
1449		2249
		2250	int
		2251	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2252	CODE:
		2253	if (items >= 2)
		2254	THIS->repeat_mode (repeat);
		2255	if (GIMME_V != G_VOID)
		2256	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1450		2257
		2258	void
		2259	rxvt_img::move (int dx, int dy)
		2260
		2261	void
		2262	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2263
		2264	void
		2265	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2266
		2267	rxvt_img *
		2268	rxvt_img::clone ()
		2269
		2270	rxvt_img *
		2271	rxvt_img::reify ()
		2272
		2273	rxvt_img *
		2274	rxvt_img::sub_rect (int x, int y, int width, int height)
		2275
		2276	rxvt_img *
		2277	rxvt_img::blur (int rh, int rv)
		2278
		2279	rxvt_img *
		2280	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2281	INIT:
		2282	double matrix[3][3] = {
		2283	{ p11, p12, p13 },
		2284	{ p21, p22, p23 },
		2285	{ p31, p32, p33 }
		2286	};
		2287	C_ARGS: matrix
		2288
		2289	rxvt_img *
		2290	rxvt_img::scale (int new_width, int new_height)
		2291
		2292	rxvt_img *
		2293	rxvt_img::rotate (int x, int y, NV phi)
		2294
		2295	#endif
		2296

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