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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.38 by root, Sat Jan 7 21:22:02 2006 UTC vs.
Revision 1.215 by sf-exg, Sat Apr 13 09:10:21 2013 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"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
40		46
41	#undef LINENO	47	#undef LINENO
42	#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)
43	#undef ROW	49	#undef ROW
44	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
45		51
46	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
47		53
		54	typedef char * octet_string;
		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	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
		70	{
		71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
		107	return c;
		108	}
		109
		110	/////////////////////////////////////////////////////////////////////////////
		111	#endif
		112
48	static wchar_t *	113	static wchar_t *
49	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
50	{	115	{
51	STRLEN len;	116	STRLEN len;
52	char *str = SvPVutf8 (sv, len);	117	char *str = SvPVutf8 (sv, len);
…		…
64		129
65	return sv;	130	return sv;
66	}	131	}
67		132
68	static SV *	133	static SV *
69	new_ref (HV *hv, const char *klass)
70	{
71	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
72	}
73
74	//TODO: use magic
75	static SV *
76	newSVptr (void *ptr, const char *klass)	134	newSVptr (void *ptr, const char *klass)
77	{	135	{
78	HV *hv = newHV ();	136	HV *hv = newHV ();
79	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
80	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
102	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
103		161
104	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
105	}	163	}
106		164
107	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
108	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
109		167
110	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
111		169
112	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
113	{	173	{
114	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
115	HV *self;	179	HV *self;
116
117	perl_watcher ()
118	: cbsv (newSV (0))
119	{
120	}
121
122	~perl_watcher ()
123	{
124	SvREFCNT_dec (cbsv);
125	}
126
127	void cb (SV *cb)
128	{
129	sv_setsv (cbsv, cb);
130	}
131
132	void invoke (const char *type, SV *self, int arg = -1);
133	};
134
135	void
136	perl_watcher::invoke (const char *type, SV *self, int arg)
137	{
138	dSP;
139
140	ENTER;
141	SAVETMPS;
142
143	PUSHMARK (SP);
144
145	XPUSHs (sv_2mortal (self));
146
147	if (arg >= 0)
148	XPUSHs (sv_2mortal (newSViv (arg)));
149
150	PUTBACK;
151	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
152	SPAGAIN;
153
154	PUTBACK;
155	FREETMPS;
156	LEAVE;
157
158	if (SvTRUE (ERRSV))
159	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
160	}
161
162	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
163	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
164
165	struct timer : time_watcher, perl_watcher
166	{
167	tstamp interval;
168
169	timer ()
170	: time_watcher (this, &timer::execute)
171	{
172	}
173
174	void execute (time_watcher &w)
175	{
176	if (interval)
177	start (at + interval);
178
179	invoke ("urxvt::timer", newSVtimer (this));
180	}
181	};
182
183	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
184	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
185
186	struct iow : io_watcher, perl_watcher
187	{
188	iow ()
189	: io_watcher (this, &iow::execute)
190	{
191	}
192
193	void execute (io_watcher &w, short revents)
194	{
195	invoke ("urxvt::iow", newSViow (this), revents);
196	}
197	};
198
199	/////////////////////////////////////////////////////////////////////////////
200
201	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
202
203	struct overlay {
204	HV *self;
205	rxvt_term *THIS;
206	int x, y, w, h;
207	int border;
208	text_t **text;
209	rend_t **rend;
210		180
211	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
212	~overlay ();	182	~overlay ();
213		183
214	void show ();	184	void show ();
…		…
218		188
219	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
220	};	190	};
221		191
222	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
223	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
224	{	194	{
		195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
225	if (border == 2)	203	if (border == 2)
226	{	204	{
227	w += 2;	205	w += 2;
228	h += 2;	206	h += 2;
229	}	207	}
…		…
267	*rp++ = r;	245	*rp++ = r;
268	}	246	}
269	}	247	}
270		248
271	show ();	249	show ();
272	THIS->want_refresh = 1;
273	}	250	}
274		251
275	overlay::~overlay ()	252	overlay::~overlay ()
276	{	253	{
277	hide ();	254	hide ();
…		…
282	delete [] rend[y];	259	delete [] rend[y];
283	}	260	}
284		261
285	delete [] text;	262	delete [] text;
286	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
287		276
288	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
289	}	278	THIS->refresh_check ();
290
291	void
292	overlay::show ()
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295
296	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
297	hv_store (hv, key, 32, newSViv ((long)this), 0);
298	}	279	}
299		280
300	void	281	void
301	overlay::hide ()	282	overlay::hide ()
302	{	283	{
303	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
304		286
305	if (ovs)	287	int i;
306	{
307	char key[33]; sprintf (key, "%32lx", (long)this);
308		288
309	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
310	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
311	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	av_pop (overlay_av);
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
312	}	303	}
313		304
314	void overlay::swap ()	305	void overlay::swap ()
315	{	306	{
316	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	307	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
317	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
318		309
319	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
320	int ov_h = min (h, THIS->nrow - ov_y);	311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
321		317
322	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
323	{	319	{
324	text_t *t1 = text [y];	320	text_t *t1 = text [y];
325	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
326		322
327	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	323	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
328	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	324	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
329		325
330	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
331	{	327	{
332	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	text_t t = *t1; *t1++ = *t2; *t2++ = t;
333	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	329	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
356	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
357	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
358		354
359	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
360		356
361	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
362	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
363	}	359	}
364		360
365	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
366	}	363	}
367
368		364
369	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
370		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
371	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
372		372
373	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
374
375	rxvt_perl_interp::rxvt_perl_interp ()
376	{
377	}
378		374
379	rxvt_perl_interp::~rxvt_perl_interp ()	375	rxvt_perl_interp::~rxvt_perl_interp ()
380	{	376	{
381	if (perl)	377	if (perl)
382	{	378	{
383	perl_destruct (perl);	379	perl_destruct (perl);
384	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
385	}	382	}
386	}	383	}
387		384
388	void	385	void
389	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
390	{	387	{
391	if (!perl)	388	if (!perl)
392	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
		393	perl_environ = rxvt_environ;
		394	localise_env set_environ (perl_environ);
		395
393	char *argv[] = {	396	char *args[] = {
394	"",	397	"",
395	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	398	"-e"
		399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
396	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
397		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
398	perl = perl_alloc ();	410	perl = perl_alloc ();
399	perl_construct (perl);	411	perl_construct (perl);
400		412
401	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
402	|| perl_run (perl))	414	|| perl_run (perl))
		415	{
		416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		417
		418	perl_destruct (perl);
		419	perl_free (perl);
		420	perl = 0;
		421	}
		422	}
		423
		424	rxvt_pop_locale ();
		425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
		495	}
		496
		497	static void
		498	ungrab (rxvt_term *THIS)
		499	{
		500	if (THIS->perl.grabtime)
		501	{
		502	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		503	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		504	THIS->perl.grabtime = 0;
		505	}
		506	}
		507
		508	bool
		509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		510	{
		511	if (!perl || !term->perl.self)
		512	return false;
		513
		514	localise_env set_environ (perl_environ);
		515
		516	// pre-handling of some events
		517	if (htype == HOOK_REFRESH_END)
		518	{
		519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		520
		521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		523	}
		524	else if (htype == HOOK_DESTROY)
		525	{
		526	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		527
		528	for (int i = AvFILL (av); i >= 0; i--)
403	{	529	{
404	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	530	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
405		531	delete req;
406	perl_destruct (perl);
407	perl_free (perl);
408	perl = 0;
409	}	532	}
410	}	533	}
411	}
412		534
413	bool	535	bool event_consumed;
414	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
415	{
416	if (!perl)
417	return false;
418		536
419	if (htype == HOOK_INIT) // first hook ever called	537	if (term->perl.should_invoke [htype])
420	{	538	{
421	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	539	dSP;
422	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	540	va_list ap;
		541
		542	va_start (ap, htype);
		543
		544	ENTER;
		545	SAVETMPS;
		546
		547	PUSHMARK (SP);
		548
		549	EXTEND (SP, 2);
		550	PUSHs (sv_2mortal (newSVterm (term)));
		551	PUSHs (sv_2mortal (newSViv (htype)));
		552
		553	for (;;) {
		554	data_type dt = (data_type)va_arg (ap, int);
		555
		556	switch (dt)
		557	{
		558	case DT_INT:
		559	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		560	break;
		561
		562	case DT_LONG:
		563	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		564	break;
		565
		566	case DT_STR:
		567	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		568	break;
		569
		570	case DT_STR_LEN:
		571	{
		572	char *str = va_arg (ap, char *);
		573	int len = va_arg (ap, int);
		574
		575	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		576	}
		577	break;
		578
		579	case DT_WCS_LEN:
		580	{
		581	wchar_t *wstr = va_arg (ap, wchar_t *);
		582	int wlen = va_arg (ap, int);
		583
		584	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		585	}
		586	break;
		587
		588	case DT_LCS_LEN:
		589	{
		590	long *lstr = va_arg (ap, long *);
		591	int llen = va_arg (ap, int);
		592
		593	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		594	}
		595	break;
		596
		597	case DT_XEVENT:
		598	{
		599	XEvent *xe = va_arg (ap, XEvent *);
		600	HV *hv = newHV ();
		601
		602	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		603	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		604	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		605	# undef set
		606
		607	setiv (type, xe->type);
		608	setiv (send_event, xe->xany.send_event);
		609	setiv (serial, xe->xany.serial);
		610
		611	switch (xe->type)
		612	{
		613	case KeyPress:
		614	case KeyRelease:
		615	case ButtonPress:
		616	case ButtonRelease:
		617	case MotionNotify:
		618	setuv (window, xe->xmotion.window);
		619	setuv (root, xe->xmotion.root);
		620	setuv (subwindow, xe->xmotion.subwindow);
		621	setuv (time, xe->xmotion.time);
		622	setiv (x, xe->xmotion.x);
		623	setiv (y, xe->xmotion.y);
		624	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		625	setiv (col, xe->xmotion.x / term->fwidth);
		626	setiv (x_root, xe->xmotion.x_root);
		627	setiv (y_root, xe->xmotion.y_root);
		628	setuv (state, xe->xmotion.state);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	setuv (keycode, xe->xkey.keycode);
		635	break;
		636
		637	case ButtonPress:
		638	case ButtonRelease:
		639	setuv (button, xe->xbutton.button);
		640	break;
		641
		642	case MotionNotify:
		643	setiv (is_hint, xe->xmotion.is_hint);
		644	break;
		645	}
		646
		647	break;
		648
		649	case MapNotify:
		650	case UnmapNotify:
		651	case ConfigureNotify:
		652	setuv (event, xe->xconfigure.event);
		653	setuv (window, xe->xconfigure.window);
		654
		655	switch (xe->type)
		656	{
		657	case ConfigureNotify:
		658	setiv (x, xe->xconfigure.x);
		659	setiv (y, xe->xconfigure.y);
		660	setiv (width, xe->xconfigure.width);
		661	setiv (height, xe->xconfigure.height);
		662	setuv (above, xe->xconfigure.above);
		663	break;
		664	}
		665
		666	break;
		667
		668	case PropertyNotify:
		669	setuv (window, xe->xproperty.window);
		670	setuv (atom, xe->xproperty.atom);
		671	setuv (time, xe->xproperty.time);
		672	setiv (state, xe->xproperty.state);
		673	break;
		674
		675	case ClientMessage:
		676	setuv (window, xe->xclient.window);
		677	setuv (message_type, xe->xclient.message_type);
		678	setuv (format, xe->xclient.format);
		679	setuv (l0, xe->xclient.data.l[0]);
		680	setuv (l1, xe->xclient.data.l[1]);
		681	setuv (l2, xe->xclient.data.l[2]);
		682	setuv (l3, xe->xclient.data.l[3]);
		683	setuv (l4, xe->xclient.data.l[4]);
		684	break;
		685	}
		686
		687	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		688	}
		689	break;
		690
		691	case DT_END:
		692	goto call;
		693
		694	default:
		695	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		696	}
		697	}
		698
		699	call:
		700	va_end (ap);
		701
		702	PUTBACK;
		703	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		704	SPAGAIN;
		705
		706	if (count)
		707	{
		708	SV *status = POPs;
		709	count = SvTRUE (status);
		710	}
		711
		712	PUTBACK;
		713	FREETMPS;
		714	LEAVE;
		715
		716	if (SvTRUE (ERRSV))
		717	{
		718	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		719	ungrab (term); // better lose the grab than the session
		720	}
		721
		722	event_consumed = !!count;
423	}	723	}
424	else if (!term->perl.self)	724	else
425	return false; // perl not initialized for this instance	725	event_consumed = false;
		726
		727	// post-handling of some events
		728	if (htype == HOOK_REFRESH_BEGIN)
		729	{
		730	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		731
		732	for (int i = AvFILL (av); i >= 0; i--)
		733	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		734	}
426	else if (htype == HOOK_DESTROY)	735	else if (htype == HOOK_DESTROY)
427	{	736	{
428	// handled later	737	clearSVptr ((SV *)term->perl.self);
		738	SvREFCNT_dec ((SV *)term->perl.self);
		739
		740	// don't allow further calls
		741	term->perl.self = 0;
429	}	742	}
430	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
431	{
432	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
433		743
434	if (HvKEYS (hv))	744	return event_consumed;
435	{	745	}
436	hv_iterinit (hv);
437		746
438	while (HE *he = hv_iternext (hv))	747	void
439	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	748	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
440	}	749	{
441	}	750	localise_env set_environ (perl_environ);
442	else if (!should_invoke [htype])
443	return false;
444
445	dSP;
446	va_list ap;
447
448	va_start (ap, htype);
449		751
450	ENTER;	752	ENTER;
451	SAVETMPS;	753	SAVETMPS;
452		754
453	PUSHMARK (SP);	755	dSP;
454
455	XPUSHs (sv_2mortal (newSVterm (term)));
456	XPUSHs (sv_2mortal (newSViv (htype)));
457
458	for (;;) {
459	data_type dt = (data_type)va_arg (ap, int);
460
461	switch (dt)
462	{
463	case DT_INT:
464	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
465	break;
466
467	case DT_LONG:
468	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
469	break;
470
471	case DT_STR:
472	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
473	break;
474
475	case DT_STR_LEN:
476	{
477	char *str = va_arg (ap, char *);
478	int len = va_arg (ap, int);
479
480	XPUSHs (sv_2mortal (newSVpvn (str, len)));	756	XPUSHs (sv_2mortal (newSVpvn (data, len)));
481	}	757	PUTBACK;
482	break;	758	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
483		759
484	case DT_WCS_LEN:
485	{
486	wchar_t *wstr = va_arg (ap, wchar_t *);
487	int wlen = va_arg (ap, int);
488
489	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
490	}
491	break;
492
493	case DT_XEVENT:
494	{
495	XEvent *xe = va_arg (ap, XEvent *);
496	HV *hv = newHV ();
497
498	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
499	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
500	# undef set
501
502	setiv (type, xe->type);
503	setiv (send_event, xe->xany.send_event);
504	setiv (serial, xe->xany.serial);
505
506	switch (xe->type)
507	{
508	case KeyPress:
509	case KeyRelease:
510	case ButtonPress:
511	case ButtonRelease:
512	case MotionNotify:
513	setiv (time, xe->xmotion.time);
514	setiv (x, xe->xmotion.x);
515	setiv (y, xe->xmotion.y);
516	setiv (row, xe->xmotion.y / term->fheight);
517	setiv (col, xe->xmotion.x / term->fwidth);
518	setiv (x_root, xe->xmotion.x_root);
519	setiv (y_root, xe->xmotion.y_root);
520	setiv (state, xe->xmotion.state);
521	break;
522	}
523
524	switch (xe->type)
525	{
526	case KeyPress:
527	case KeyRelease:
528	setiv (keycode, xe->xkey.keycode);
529	break;
530
531	case ButtonPress:
532	case ButtonRelease:
533	setiv (button, xe->xbutton.button);
534	break;
535
536	case MotionNotify:
537	setiv (is_hint, xe->xmotion.is_hint);
538	break;
539	}
540
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
542	}
543	break;
544
545	case DT_END:
546	{
547	va_end (ap);
548
549	PUTBACK;
550	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
551	SPAGAIN;
552
553	if (count)
554	{
555	SV *status = POPs;
556	count = SvTRUE (status);
557	}
558
559	PUTBACK;
560	FREETMPS;
561	LEAVE;
562
563	if (SvTRUE (ERRSV))	760	if (SvTRUE (ERRSV))
564	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
565		762
566	if (htype == HOOK_DESTROY)	763	FREETMPS;
567	{	764	LEAVE;
568	clearSVptr ((SV *)term->perl.self);
569	SvREFCNT_dec ((SV *)term->perl.self);
570	}
571
572	return count;
573	}
574
575	default:
576	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
577	}
578	}
579	}	765	}
580		766
581	/////////////////////////////////////////////////////////////////////////////	767	/////////////////////////////////////////////////////////////////////////////
582		768
583	MODULE = urxvt PACKAGE = urxvt	769	MODULE = urxvt PACKAGE = urxvt
584		770
585	PROTOTYPES: ENABLE	771	PROTOTYPES: ENABLE
586		772
587	BOOT:	773	BOOT:
588	{	774	{
589	HV *stash = gv_stashpv ("urxvt", 1);	775	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
590	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	776	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		777	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		778	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
591		779
592	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	780	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
593	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	781	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
594	# include "hookinc.h"	782	# include "hookinc.h"
595	# undef def	783	# undef def
596		784
597		785	HV *option = get_hv ("urxvt::OPTION", 1);
		786	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		787	# define nodef(name)
		788	# include "optinc.h"
		789	# undef nodef
		790	# undef def
		791
		792	HV *stash = gv_stashpv ("urxvt", 1);
		793	static const struct {
		794	const char *name;
		795	IV iv;
		796	} *civ, const_iv[] = {
		797	# define const_iv(name) { # name, (IV)name }
		798	const_iv (NUM_RESOURCES),
598	export_const_iv (DEFAULT_RSTYLE);	799	const_iv (DEFAULT_RSTYLE),
599	export_const_iv (OVERLAY_RSTYLE);	800	const_iv (OVERLAY_RSTYLE),
		801	const_iv (Color_Bits),
		802	const_iv (RS_bgShift), const_iv (RS_bgMask),
		803	const_iv (RS_fgShift), const_iv (RS_fgMask),
		804	const_iv (RS_Careful),
		805	const_iv (RS_fontCount),
		806	const_iv (RS_fontShift),
		807	const_iv (RS_fontMask),
		808	const_iv (RS_baseattrMask),
		809	const_iv (RS_attrMask),
		810	const_iv (RS_redraw),
		811	const_iv (RS_Sel),
600	export_const_iv (RS_Bold);	812	const_iv (RS_Bold),
601	export_const_iv (RS_Italic);	813	const_iv (RS_Italic),
602	export_const_iv (RS_Blink);	814	const_iv (RS_Blink),
603	export_const_iv (RS_RVid);	815	const_iv (RS_RVid),
604	export_const_iv (RS_Uline);	816	const_iv (RS_Uline),
605		817
606	export_const_iv (CurrentTime);	818	const_iv (CurrentTime),
607	export_const_iv (ShiftMask);	819	const_iv (ShiftMask),
608	export_const_iv (LockMask);	820	const_iv (LockMask),
609	export_const_iv (ControlMask);	821	const_iv (ControlMask),
610	export_const_iv (Mod1Mask);	822	const_iv (Mod1Mask),
611	export_const_iv (Mod2Mask);	823	const_iv (Mod2Mask),
612	export_const_iv (Mod3Mask);	824	const_iv (Mod3Mask),
613	export_const_iv (Mod4Mask);	825	const_iv (Mod4Mask),
614	export_const_iv (Mod5Mask);	826	const_iv (Mod5Mask),
615	export_const_iv (Button1Mask);	827	const_iv (Button1Mask),
616	export_const_iv (Button2Mask);	828	const_iv (Button2Mask),
617	export_const_iv (Button3Mask);	829	const_iv (Button3Mask),
618	export_const_iv (Button4Mask);	830	const_iv (Button4Mask),
619	export_const_iv (Button5Mask);	831	const_iv (Button5Mask),
620	export_const_iv (AnyModifier);	832	const_iv (AnyModifier),
621		833
622	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	834	const_iv (NoSymbol),
623	}	835	const_iv (GrabModeSync),
		836	const_iv (GrabModeAsync),
624		837
625	SV *	838	const_iv (NoEventMask),
626	new (...)	839	const_iv (KeyPressMask),
627	CODE:	840	const_iv (KeyReleaseMask),
628	{	841	const_iv (ButtonPressMask),
629	stringvec *argv = new stringvec;	842	const_iv (ButtonReleaseMask),
630	bool success;	843	const_iv (EnterWindowMask),
		844	const_iv (LeaveWindowMask),
		845	const_iv (PointerMotionMask),
		846	const_iv (PointerMotionHintMask),
		847	const_iv (Button1MotionMask),
		848	const_iv (Button2MotionMask),
		849	const_iv (Button3MotionMask),
		850	const_iv (Button4MotionMask),
		851	const_iv (Button5MotionMask),
		852	const_iv (ButtonMotionMask),
		853	const_iv (KeymapStateMask),
		854	const_iv (ExposureMask),
		855	const_iv (VisibilityChangeMask),
		856	const_iv (StructureNotifyMask),
		857	const_iv (ResizeRedirectMask),
		858	const_iv (SubstructureNotifyMask),
		859	const_iv (SubstructureRedirectMask),
		860	const_iv (FocusChangeMask),
		861	const_iv (PropertyChangeMask),
		862	const_iv (ColormapChangeMask),
		863	const_iv (OwnerGrabButtonMask),
631		864
632	for (int i = 0; i < items ;i++)	865	const_iv (KeyPress),
633	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	866	const_iv (KeyRelease),
		867	const_iv (ButtonPress),
		868	const_iv (ButtonRelease),
		869	const_iv (MotionNotify),
		870	const_iv (EnterNotify),
		871	const_iv (LeaveNotify),
		872	const_iv (FocusIn),
		873	const_iv (FocusOut),
		874	const_iv (KeymapNotify),
		875	const_iv (Expose),
		876	const_iv (GraphicsExpose),
		877	const_iv (NoExpose),
		878	const_iv (VisibilityNotify),
		879	const_iv (CreateNotify),
		880	const_iv (DestroyNotify),
		881	const_iv (UnmapNotify),
		882	const_iv (MapNotify),
		883	const_iv (MapRequest),
		884	const_iv (ReparentNotify),
		885	const_iv (ConfigureNotify),
		886	const_iv (ConfigureRequest),
		887	const_iv (GravityNotify),
		888	const_iv (ResizeRequest),
		889	const_iv (CirculateNotify),
		890	const_iv (CirculateRequest),
		891	const_iv (PropertyNotify),
		892	const_iv (SelectionClear),
		893	const_iv (SelectionRequest),
		894	const_iv (SelectionNotify),
		895	const_iv (ColormapNotify),
		896	const_iv (ClientMessage),
		897	const_iv (MappingNotify),
		898	# if ENABLE_XIM_ONTHESPOT
		899	const_iv (XIMReverse),
		900	const_iv (XIMUnderline),
		901	const_iv (XIMHighlight),
		902	const_iv (XIMPrimary),
		903	const_iv (XIMSecondary),
		904	const_iv (XIMTertiary),
		905	const_iv (XIMVisibleToForward),
		906	const_iv (XIMVisibleToBackword),
		907	const_iv (XIMVisibleToCenter),
		908	#if XRENDER
		909	const_iv (PictStandardARGB32),
		910	const_iv (PictStandardRGB24),
		911	const_iv (PictStandardA8),
		912	const_iv (PictStandardA4),
		913	const_iv (PictStandardA1),
		914	const_iv (RepeatNone),
		915	const_iv (RepeatNormal),
		916	const_iv (RepeatPad),
		917	const_iv (RepeatReflect),
		918	// all versions
		919	const_iv (PictOpClear),
		920	const_iv (PictOpSrc),
		921	const_iv (PictOpDst),
		922	const_iv (PictOpOver),
		923	const_iv (PictOpOverReverse),
		924	const_iv (PictOpIn),
		925	const_iv (PictOpInReverse),
		926	const_iv (PictOpOut),
		927	const_iv (PictOpOutReverse),
		928	const_iv (PictOpAtop),
		929	const_iv (PictOpAtopReverse),
		930	const_iv (PictOpXor),
		931	const_iv (PictOpAdd),
		932	const_iv (PictOpSaturate),
		933	// 0.2+
		934	const_iv (PictOpDisjointClear),
		935	const_iv (PictOpDisjointSrc),
		936	const_iv (PictOpDisjointDst),
		937	const_iv (PictOpDisjointOver),
		938	const_iv (PictOpDisjointOverReverse),
		939	const_iv (PictOpDisjointIn),
		940	const_iv (PictOpDisjointInReverse),
		941	const_iv (PictOpDisjointOut),
		942	const_iv (PictOpDisjointOutReverse),
		943	const_iv (PictOpDisjointAtop),
		944	const_iv (PictOpDisjointAtopReverse),
		945	const_iv (PictOpDisjointXor),
		946	const_iv (PictOpConjointClear),
		947	const_iv (PictOpConjointSrc),
		948	const_iv (PictOpConjointDst),
		949	const_iv (PictOpConjointOver),
		950	const_iv (PictOpConjointOverReverse),
		951	const_iv (PictOpConjointIn),
		952	const_iv (PictOpConjointInReverse),
		953	const_iv (PictOpConjointOut),
		954	const_iv (PictOpConjointOutReverse),
		955	const_iv (PictOpConjointAtop),
		956	const_iv (PictOpConjointAtopReverse),
		957	const_iv (PictOpConjointXor),
		958	// 0.11+
		959	const_iv (PictOpMultiply),
		960	const_iv (PictOpScreen),
		961	const_iv (PictOpOverlay),
		962	const_iv (PictOpDarken),
		963	const_iv (PictOpLighten),
		964	const_iv (PictOpColorDodge),
		965	const_iv (PictOpColorBurn),
		966	const_iv (PictOpHardLight),
		967	const_iv (PictOpSoftLight),
		968	const_iv (PictOpDifference),
		969	const_iv (PictOpExclusion),
		970	const_iv (PictOpHSLHue),
		971	const_iv (PictOpHSLSaturation),
		972	const_iv (PictOpHSLColor),
		973	const_iv (PictOpHSLLuminosity),
		974	#endif
		975	# if 0
		976	const_iv (XIMForwardChar),
		977	const_iv (XIMBackwardChar),
		978	const_iv (XIMForwardWord),
		979	const_iv (XIMBackwardWord),
		980	const_iv (XIMCaretUp),
		981	const_iv (XIMCaretDown),
		982	const_iv (XIMNextLine),
		983	const_iv (XIMPreviousLine),
		984	const_iv (XIMLineStart),
		985	const_iv (XIMLineEnd),
		986	const_iv (XIMAbsolutePosition),
		987	const_iv (XIMDontChange),
		988	# endif
		989	# endif
		990	};
634		991
635	rxvt_term *term = new rxvt_term;	992	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		993	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		994	}
636		995
637	term->argv = argv;	996	void
		997	log (const char *msg)
		998	CODE:
		999	rxvt_log ("%s", msg);
638		1000
		1001	void
		1002	warn (const char *msg)
		1003	CODE:
		1004	rxvt_warn ("%s", msg);
		1005
		1006	void
		1007	fatal (const char *msg)
		1008	CODE:
		1009	rxvt_fatal ("%s", msg);
		1010
		1011	void
		1012	_exit (int status)
		1013
		1014	void
		1015	catch_fatal (SV *block)
		1016	PROTOTYPE: &
		1017	CODE:
639	try	1018	try
640	{	1019	{
641	if (!term->init (argv->size (), argv->begin ()))	1020	PUSHMARK (SP);
642	term = 0;	1021	PUTBACK;
		1022	call_sv (block, G_VOID | G_DISCARD);
		1023	SPAGAIN;
643	}	1024	}
644	catch (const class rxvt_failure_exception &e)	1025	catch (const rxvt_failure_exception &e)
645	{
646	term->destroy ();
647	croak ("exception caught while initializing new terminal instance");
648	}	1026	{
649		1027	croak ("rxvt_fatal exception caught, trying to continue.");
650	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1028	}
651	}
652	OUTPUT:
653	RETVAL
654
655	void
656	set_should_invoke (int htype, int value)
657	CODE:
658	rxvt_perl.should_invoke [htype] = value;
659
660	void
661	warn (const char *msg)
662	CODE:
663	rxvt_warn ("%s", msg);
664
665	void
666	fatal (const char *msg)
667	CODE:
668	rxvt_fatal ("%s", msg);
669		1029
670	NV	1030	NV
671	NOW ()	1031	NOW ()
672	CODE:	1032	CODE:
673	RETVAL = NOW;	1033	RETVAL = ev::now ();
674	OUTPUT:	1034	OUTPUT:
675	RETVAL	1035	RETVAL
676		1036
677	int	1037	int
678	GET_BASEFG (int rend)	1038	GET_BASEFG (int rend)
…		…
689	RETVAL	1049	RETVAL
690		1050
691	int	1051	int
692	SET_FGCOLOR (int rend, int new_color)	1052	SET_FGCOLOR (int rend, int new_color)
693	CODE:	1053	CODE:
694	RETVAL = SET_FGCOLOR (rend, new_color);	1054	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
695	OUTPUT:	1055	OUTPUT:
696	RETVAL	1056	RETVAL
697		1057
698	int	1058	int
699	SET_BGCOLOR (int rend, int new_color)	1059	SET_BGCOLOR (int rend, int new_color)
700	CODE:	1060	CODE:
701	RETVAL = SET_BGCOLOR (rend, new_color);	1061	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
702	OUTPUT:	1062	OUTPUT:
703	RETVAL	1063	RETVAL
704		1064
705	int	1065	int
706	GET_CUSTOM (int rend)	1066	GET_CUSTOM (int rend)
707	CODE:	1067	CODE:
708	RETVAL = (rend && RS_customMask) >> RS_customShift;	1068	RETVAL = (rend & RS_customMask) >> RS_customShift;
709	OUTPUT:	1069	OUTPUT:
710	RETVAL	1070	RETVAL
711		1071
712	int	1072	int
713	SET_CUSTOM (int rend, int new_value)	1073	SET_CUSTOM (int rend, int new_value)
…		…
720	| ((new_value << RS_customShift) & RS_customMask);	1080	| ((new_value << RS_customShift) & RS_customMask);
721	}	1081	}
722	OUTPUT:	1082	OUTPUT:
723	RETVAL	1083	RETVAL
724		1084
		1085	void
		1086	termlist ()
		1087	PPCODE:
		1088	{
		1089	EXTEND (SP, rxvt_term::termlist.size ());
		1090
		1091	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1092	if ((*t)->perl.self)
		1093	PUSHs (sv_2mortal (newSVterm (*t)));
		1094	}
		1095
		1096	IV
		1097	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1098	CODE:
		1099	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1100	req->cb_sv = newSVsv (cb);
		1101	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1102	av_push (av, newSViv ((IV)req));
		1103	RETVAL = (IV)req;
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	void
		1108	_delete_selection_request (IV req_)
		1109	CODE:
		1110	rxvt_selection *req = (rxvt_selection *)req_;
		1111	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1112	int i;
		1113
		1114	for (i = AvFILL (av); i >= 0; i--)
		1115	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1116	break;
		1117
		1118	for (; i < AvFILL (av); i++)
		1119	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1120
		1121	av_pop (av);
		1122
		1123	delete req;
		1124
725	MODULE = urxvt PACKAGE = urxvt::term	1125	MODULE = urxvt PACKAGE = urxvt::term
726		1126
		1127	SV *
		1128	_new (AV *env, AV *arg)
		1129	CODE:
		1130	{
		1131	rxvt_term *term = new rxvt_term;
		1132
		1133	stringvec *argv = new stringvec;
		1134	for (int i = 0; i <= AvFILL (arg); i++)
		1135	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1136
		1137	stringvec *envv = new stringvec;
		1138	for (int i = AvFILL (env) + 1; i--; )
		1139	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1140
		1141	try
		1142	{
		1143	term->init (argv, envv);
		1144	}
		1145	catch (const class rxvt_failure_exception &e)
		1146	{
		1147	term->destroy ();
		1148	croak ("error while initializing new terminal instance");
		1149	}
		1150
		1151	RETVAL = term && term->perl.self
		1152	? newSVterm (term) : &PL_sv_undef;
		1153	}
		1154	OUTPUT:
		1155	RETVAL
		1156
727	void	1157	void
728	rxvt_term::destroy ()	1158	rxvt_term::destroy ()
729		1159
730	void	1160	void
		1161	rxvt_term::set_should_invoke (int htype, int inc)
		1162	CODE:
		1163	uint8_t &count = THIS->perl.should_invoke [htype];
		1164	uint8_t prev = count;
		1165	count += inc;
		1166	if (!prev != !count)
		1167	{
		1168	// hook status changed, react
		1169	switch (htype)
		1170	{
		1171	case HOOK_POSITION_CHANGE:
		1172	if (count)
		1173	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1174	}
		1175	}
		1176
		1177	void
		1178	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1179	CODE:
		1180	XrmPutStringResource (&THIS->option_db, specifier, value);
		1181
		1182	int
731	rxvt_term::grab_button (int button, U32 modifiers)	1183	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
732	CODE:	1184	CODE:
733	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1185	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
734	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1186	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
735	GrabModeSync, GrabModeSync, None, None);	1187	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1188	OUTPUT: RETVAL
		1189
		1190	int
		1191	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1192	CODE:
		1193	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1194	OUTPUT: RETVAL
		1195
		1196	void
		1197	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1198	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1199	CODE:
		1200	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1201
		1202	void
		1203	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1204	CODE:
		1205	XUngrabKey (THIS->dpy, keycode, modifiers, window);
736		1206
737	bool	1207	bool
738	rxvt_term::grab (U32 eventtime, int sync = 0)	1208	rxvt_term::grab (Time eventtime, int sync = 0)
739	CODE:	1209	CODE:
740	{	1210	{
741	int mode = sync ? GrabModeSync : GrabModeAsync;	1211	int mode = sync ? GrabModeSync : GrabModeAsync;
742		1212
743	THIS->perl.grabtime = 0;	1213	THIS->perl.grabtime = 0;
744		1214
745	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1215	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
746	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1216	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
747	mode, mode, None, None, eventtime))	1217	mode, mode, None, GRAB_CURSOR, eventtime))
748	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1218	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
749	THIS->perl.grabtime = eventtime;	1219	THIS->perl.grabtime = eventtime;
750	else	1220	else
751	XUngrabPointer (THIS->display->display, eventtime);	1221	XUngrabPointer (THIS->dpy, eventtime);
752		1222
753	RETVAL = !!THIS->perl.grabtime;	1223	RETVAL = !!THIS->perl.grabtime;
754	}	1224	}
755	OUTPUT:	1225	OUTPUT:
756	RETVAL	1226	RETVAL
757		1227
758	void	1228	void
759	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1229	rxvt_term::allow_events_async ()
760	CODE:	1230	CODE:
761	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1231	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
762		1232
763	void	1233	void
764	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1234	rxvt_term::allow_events_sync ()
765	CODE:	1235	CODE:
766	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1236	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
767		1237
768	void	1238	void
769	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1239	rxvt_term::allow_events_replay ()
770	CODE:	1240	CODE:
771	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1241	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
772	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1242	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
773		1243
774	void	1244	void
775	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1245	rxvt_term::ungrab ()
776	CODE:	1246	CODE:
777	THIS->perl.grabtime = 0;	1247	ungrab (THIS);
778	XUngrabKeyboard (THIS->display->display, eventtime);	1248
779	XUngrabPointer (THIS->display->display, eventtime);	1249	int
		1250	rxvt_term::XStringToKeysym (char *string)
		1251	CODE:
		1252	RETVAL = XStringToKeysym (string);
		1253	OUTPUT: RETVAL
		1254
		1255	char *
		1256	rxvt_term::XKeysymToString (int sym)
		1257	CODE:
		1258	RETVAL = XKeysymToString (sym);
		1259	OUTPUT: RETVAL
		1260
		1261	int
		1262	rxvt_term::XKeysymToKeycode (int sym)
		1263	CODE:
		1264	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1265	OUTPUT: RETVAL
		1266
		1267	int
		1268	rxvt_term::XKeycodeToKeysym (int code, int index)
		1269	CODE:
		1270	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1271	OUTPUT: RETVAL
780		1272
781	int	1273	int
782	rxvt_term::strwidth (SV *str)	1274	rxvt_term::strwidth (SV *str)
783	CODE:	1275	CODE:
784	{	1276	{
785	wchar_t *wstr = sv2wcs (str);	1277	wchar_t *wstr = sv2wcs (str);
786		1278
787	rxvt_push_locale (THIS->locale);	1279	rxvt_push_locale (THIS->locale);
788	RETVAL = wcswidth (wstr, wcslen (wstr));	1280	RETVAL = 0;
		1281	for (wchar_t *wc = wstr; *wc; wc++)
		1282	{
		1283	int w = WCWIDTH (*wc);
		1284
		1285	if (w)
		1286	RETVAL += max (w, 1);
		1287	}
789	rxvt_pop_locale ();	1288	rxvt_pop_locale ();
790		1289
791	free (wstr);	1290	free (wstr);
792	}	1291	}
793	OUTPUT:	1292	OUTPUT:
…		…
828	OUTPUT:	1327	OUTPUT:
829	RETVAL	1328	RETVAL
830		1329
831	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1330	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
832		1331
833	#define TERM_OFFSET_width TERM_OFFSET(width)	1332	#define TERM_OFFSET_width TERM_OFFSET(width)
834	#define TERM_OFFSET_height TERM_OFFSET(height)	1333	#define TERM_OFFSET_height TERM_OFFSET(height)
835	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1334	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
836	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1335	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
837	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1336	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
838	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1337	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
839	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1338	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
840	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1339	#define TERM_OFFSET_focus TERM_OFFSET(focus)
841	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1340	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1341	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1342	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1343	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1344	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
842	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1345	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
843	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1346	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
844	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1347	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
845		1348
846	int	1349	int
847	rxvt_term::width ()	1350	rxvt_term::width ()
848	ALIAS:	1351	ALIAS:
849	width = TERM_OFFSET_width	1352	width = TERM_OFFSET_width
850	height = TERM_OFFSET_height	1353	height = TERM_OFFSET_height
851	fwidth = TERM_OFFSET_fwidth	1354	fwidth = TERM_OFFSET_fwidth
852	fheight = TERM_OFFSET_fheight	1355	fheight = TERM_OFFSET_fheight
853	fbase = TERM_OFFSET_fbase	1356	fbase = TERM_OFFSET_fbase
854	nrow = TERM_OFFSET_nrow	1357	nrow = TERM_OFFSET_nrow
855	ncol = TERM_OFFSET_ncol	1358	ncol = TERM_OFFSET_ncol
856	focus = TERM_OFFSET_focus	1359	focus = TERM_OFFSET_focus
857	mapped = TERM_OFFSET_mapped	1360	mapped = TERM_OFFSET_mapped
		1361	int_bwidth = TERM_OFFSET_int_bwidth
		1362	ext_bwidth = TERM_OFFSET_ext_bwidth
		1363	lineSpace = TERM_OFFSET_lineSpace
		1364	letterSpace = TERM_OFFSET_letterSpace
858	saveLines = TERM_OFFSET_saveLines	1365	saveLines = TERM_OFFSET_saveLines
859	total_rows = TERM_OFFSET_total_rows	1366	total_rows = TERM_OFFSET_total_rows
860	nsaved = TERM_OFFSET_nsaved	1367	top_row = TERM_OFFSET_top_row
861	CODE:	1368	CODE:
862	RETVAL = *(int *)((char *)THIS + ix);	1369	RETVAL = *(int *)((char *)THIS + ix);
863	OUTPUT:	1370	OUTPUT:
864	RETVAL	1371	RETVAL
865		1372
…		…
867	rxvt_term::ModLevel3Mask ()	1374	rxvt_term::ModLevel3Mask ()
868	ALIAS:	1375	ALIAS:
869	ModLevel3Mask = 0	1376	ModLevel3Mask = 0
870	ModMetaMask = 1	1377	ModMetaMask = 1
871	ModNumLockMask = 2	1378	ModNumLockMask = 2
		1379	current_screen = 3
		1380	hidden_cursor = 4
872	CODE:	1381	CODE:
873	switch (ix)	1382	switch (ix)
874	{	1383	{
875	case 0: RETVAL = THIS->ModLevel3Mask; break;	1384	case 0: RETVAL = THIS->ModLevel3Mask; break;
876	case 1: RETVAL = THIS->ModMetaMask; break;	1385	case 1: RETVAL = THIS->ModMetaMask; break;
877	case 2: RETVAL = THIS->ModNumLockMask; break;	1386	case 2: RETVAL = THIS->ModNumLockMask; break;
		1387	case 3: RETVAL = THIS->current_screen; break;
		1388	#ifdef CURSOR_BLINK
		1389	case 4: RETVAL = THIS->hidden_cursor; break;
		1390	#endif
878	}	1391	}
879	OUTPUT:	1392	OUTPUT:
880	RETVAL	1393	RETVAL
881		1394
882	U32	1395	char *
		1396	rxvt_term::display_id ()
		1397	ALIAS:
		1398	display_id = 0
		1399	locale = 1
		1400	CODE:
		1401	switch (ix)
		1402	{
		1403	case 0: RETVAL = THIS->display->id; break;
		1404	case 1: RETVAL = THIS->locale; break;
		1405	}
		1406	OUTPUT:
		1407	RETVAL
		1408
		1409	SV *
		1410	rxvt_term::envv ()
		1411	ALIAS:
		1412	argv = 1
		1413	PPCODE:
		1414	{
		1415	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1416
		1417	EXTEND (SP, vec->size ());
		1418
		1419	for (char **i = vec->begin (); i != vec->end (); ++i)
		1420	if (*i)
		1421	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1422	}
		1423
		1424	int
		1425	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1426	CODE:
		1427	RETVAL = THIS->pty_ev.events;
		1428	if (events != ev::UNDEF)
		1429	THIS->pty_ev.set (events);
		1430	OUTPUT:
		1431	RETVAL
		1432
		1433	int
		1434	rxvt_term::pty_fd ()
		1435	CODE:
		1436	RETVAL = THIS->pty->pty;
		1437	OUTPUT:
		1438	RETVAL
		1439
		1440	Window
883	rxvt_term::parent ()	1441	rxvt_term::parent ()
884	CODE:	1442	CODE:
885	RETVAL = (U32)THIS->parent [0];	1443	RETVAL = THIS->parent;
886	OUTPUT:	1444	OUTPUT:
887	RETVAL	1445	RETVAL
888		1446
889	U32	1447	int
		1448	rxvt_term::parent_x ()
		1449	CODE:
		1450	RETVAL = THIS->parent_x;
		1451	OUTPUT:
		1452	RETVAL
		1453
		1454	int
		1455	rxvt_term::parent_y ()
		1456	CODE:
		1457	RETVAL = THIS->parent_y;
		1458	OUTPUT:
		1459	RETVAL
		1460
		1461	Window
890	rxvt_term::vt ()	1462	rxvt_term::vt ()
891	CODE:	1463	CODE:
892	RETVAL = (U32)THIS->vt;	1464	RETVAL = THIS->vt;
893	OUTPUT:	1465	OUTPUT:
894	RETVAL	1466	RETVAL
		1467
		1468	void
		1469	rxvt_term::vt_emask_add (U32 emask)
		1470	CODE:
		1471	THIS->vt_emask_perl |= emask;
		1472	THIS->vt_select_input ();
895		1473
896	U32	1474	U32
897	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1475	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
898	CODE:	1476	CODE:
899	{
900	RETVAL = THIS->rstyle;	1477	RETVAL = THIS->rstyle;
901	THIS->rstyle = new_rstyle;	1478	THIS->rstyle = new_rstyle;
902	}
903	OUTPUT:	1479	OUTPUT:
904	RETVAL	1480	RETVAL
905		1481
906	int	1482	int
907	rxvt_term::view_start (int newval = -1)	1483	rxvt_term::view_start (int newval = 1)
		1484	PROTOTYPE: $;$
908	CODE:	1485	CODE:
909	{	1486	{
910	RETVAL = THIS->view_start;	1487	RETVAL = THIS->view_start;
911		1488
912	if (newval >= 0)	1489	if (newval <= 0)
913	{	1490	THIS->scr_changeview (max (newval, THIS->top_row));
914	THIS->view_start = min (newval, THIS->nsaved);
915	THIS->scr_changeview (RETVAL);
916	}
917	}	1491	}
918	OUTPUT:	1492	OUTPUT:
919	RETVAL	1493	RETVAL
920		1494
921	void	1495	void
		1496	rxvt_term::set_urgency (bool enable)
		1497
		1498	void
		1499	rxvt_term::focus_in ()
		1500
		1501	void
		1502	rxvt_term::focus_out ()
		1503
		1504	void
		1505	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1506	ALIAS:
		1507	key_release = 1
		1508	CODE:
		1509	{
		1510	XKeyEvent xkey;
		1511
		1512	memset (&xkey, 0, sizeof (xkey));
		1513
		1514	xkey.time = time;
		1515	xkey.state = state;
		1516	xkey.keycode = keycode;
		1517
		1518	xkey.type = ix ? KeyRelease : KeyPress;
		1519	xkey.display = THIS->dpy;
		1520	xkey.window = THIS->vt;
		1521	xkey.root = THIS->display->root;
		1522	xkey.subwindow = THIS->vt;
		1523
		1524	if (ix)
		1525	THIS->key_release (xkey);
		1526	else
		1527	THIS->key_press (xkey);
		1528	}
		1529
		1530	void
922	rxvt_term::want_refresh ()	1531	rxvt_term::want_refresh ()
923	CODE:	1532	CODE:
924	THIS->want_refresh = 1;	1533	THIS->want_refresh = 1;
		1534	THIS->refresh_check ();
925		1535
926	void	1536	void
927	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1537	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
928	PPCODE:	1538	PPCODE:
929	{	1539	{
930	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1540	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
931	XSRETURN_EMPTY;	1541	XSRETURN_EMPTY;
932		1542
933	line_t &l = ROW(row_number);	1543	line_t &l = ROW(row_number);
934		1544
935	if (GIMME_V != G_VOID)	1545	if (GIMME_V != G_VOID)
936	{	1546	{
937	wchar_t *wstr = new wchar_t [THIS->ncol];	1547	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
938		1548
939	for (int col = 0; col < THIS->ncol; col++)	1549	for (int col = 0; col < THIS->ncol; col++)
940	wstr [col] = l.t [col];	1550	wstr [col] = l.t [col];
941		1551
942	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1552	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
943
944	delete [] wstr;
945	}	1553	}
946		1554
947	if (new_text)	1555	if (new_text)
948	{	1556	{
949	wchar_t *wstr = sv2wcs (new_text);	1557	wchar_t *wstr = sv2wcs (new_text);
950		1558
951	int len = min (wcslen (wstr) - start_ofs, max_len);	1559	int len = min (wcslen (wstr) - start_ofs, max_len);
952		1560
953	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1561	if (start_col < 0 || start_col + len > THIS->ncol)
954	{	1562	{
955	free (wstr);	1563	free (wstr);
956	croak ("new_text extends beyond horizontal margins");	1564	croak ("new_text extends beyond horizontal margins");
957	}	1565	}
958		1566
…		…
968		1576
969	void	1577	void
970	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1578	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
971	PPCODE:	1579	PPCODE:
972	{	1580	{
973	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1581	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
974	XSRETURN_EMPTY;	1582	XSRETURN_EMPTY;
975		1583
976	line_t &l = ROW(row_number);	1584	line_t &l = ROW(row_number);
977		1585
978	if (GIMME_V != G_VOID)	1586	if (GIMME_V != G_VOID)
…		…
990	{	1598	{
991	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1599	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
992	croak ("new_rend must be arrayref");	1600	croak ("new_rend must be arrayref");
993		1601
994	AV *av = (AV *)SvRV (new_rend);	1602	AV *av = (AV *)SvRV (new_rend);
995	int len = min (av_len (av) + 1 - start_ofs, max_len);	1603	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
996		1604
997	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1605	if (start_col < 0 || start_col + len > THIS->ncol)
998	croak ("new_rend array extends beyond horizontal margins");	1606	croak ("new_rend array extends beyond horizontal margins");
999		1607
1000	for (int col = start_col; col < start_col + len; col++)	1608	for (int col = start_col; col < start_col + len; col++)
1001	{	1609	{
1002	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1610	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1008		1616
1009	int	1617	int
1010	rxvt_term::ROW_l (int row_number, int new_length = -1)	1618	rxvt_term::ROW_l (int row_number, int new_length = -1)
1011	CODE:	1619	CODE:
1012	{	1620	{
1013	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1621	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1014	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1015		1623
1016	line_t &l = ROW(row_number);	1624	line_t &l = ROW(row_number);
1017	RETVAL = l.l;	1625	RETVAL = l.l;
1018		1626
…		…
1024		1632
1025	bool	1633	bool
1026	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1634	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1027	CODE:	1635	CODE:
1028	{	1636	{
1029	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1637	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1030	XSRETURN_EMPTY;	1638	XSRETURN_EMPTY;
1031		1639
1032	line_t &l = ROW(row_number);	1640	line_t &l = ROW(row_number);
1033	RETVAL = l.is_longer ();	1641	RETVAL = l.is_longer ();
1034		1642
…		…
1042	rxvt_term::special_encode (SV *string)	1650	rxvt_term::special_encode (SV *string)
1043	CODE:	1651	CODE:
1044	{	1652	{
1045	wchar_t *wstr = sv2wcs (string);	1653	wchar_t *wstr = sv2wcs (string);
1046	int wlen = wcslen (wstr);	1654	int wlen = wcslen (wstr);
1047	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1655	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1048		1656
1049	rxvt_push_locale (THIS->locale);	1657	rxvt_push_locale (THIS->locale);
1050		1658
1051	wchar_t *r = rstr;	1659	wchar_t *r = rstr;
1052	for (wchar_t *s = wstr; *s; s++)	1660	for (wchar_t *s = wstr; *s; s++)
		1661	{
		1662	int w = WCWIDTH (*s);
		1663
1053	if (wcwidth (*s) == 0)	1664	if (w == 0)
1054	{	1665	{
1055	if (r == rstr)	1666	if (r == rstr)
1056	croak ("leading combining character unencodable");	1667	croak ("leading combining character unencodable");
1057		1668
1058	unicode_t n = rxvt_compose (r[-1], *s);	1669	unicode_t n = rxvt_compose (r[-1], *s);
1059	if (n == NOCHAR)	1670	if (n == NOCHAR)
1060	n = rxvt_composite.compose (r[-1], *s);	1671	n = rxvt_composite.compose (r[-1], *s);
1061		1672
1062	r[-1] = n;	1673	r[-1] = n;
1063	}	1674	}
1064	#if !UNICODE_3	1675	#if !UNICODE_3
1065	else if (*s >= 0x10000)	1676	else if (*s >= 0x10000)
1066	*r++ = rxvt_composite.compose (*s);	1677	*r++ = rxvt_composite.compose (*s);
1067	#endif	1678	#endif
1068	else	1679	else
1069	*r++ = *s;	1680	*r++ = *s;
		1681
		1682	// the *2 above only allows wcwidth <= 2
		1683	if (w > 1)
		1684	*r++ = NOCHAR;
		1685	}
1070		1686
1071	rxvt_pop_locale ();	1687	rxvt_pop_locale ();
1072		1688
1073	RETVAL = wcs2sv (rstr, r - rstr);	1689	RETVAL = wcs2sv (rstr, r - rstr);
1074
1075	delete [] rstr;
1076	}	1690	}
1077	OUTPUT:	1691	OUTPUT:
1078	RETVAL	1692	RETVAL
1079		1693
1080	SV *	1694	SV *
1081	rxvt_term::special_decode (SV *text)	1695	rxvt_term::special_decode (SV *text)
1082	CODE:	1696	CODE:
1083	{	1697	{
1084	wchar_t *wstr = sv2wcs (text);	1698	wchar_t *wstr = sv2wcs (text);
1085	int wlen = wcslen (wstr);
1086	int dlen = 0;	1699	int dlen = 0;
1087		1700
1088	// find length	1701	// find length
1089	for (wchar_t *s = wstr; *s; s++)	1702	for (wchar_t *s = wstr; *s; s++)
1090	if (*s == NOCHAR)	1703	if (*s == NOCHAR)
…		…
1092	else if (IS_COMPOSE (*s))	1705	else if (IS_COMPOSE (*s))
1093	dlen += rxvt_composite.expand (*s, 0);	1706	dlen += rxvt_composite.expand (*s, 0);
1094	else	1707	else
1095	dlen++;	1708	dlen++;
1096		1709
1097	wchar_t *rstr = new wchar_t [dlen];	1710	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1098		1711
1099	// decode	1712	// decode
1100	wchar_t *r = rstr;	1713	wchar_t *r = rstr;
1101	for (wchar_t *s = wstr; *s; s++)	1714	for (wchar_t *s = wstr; *s; s++)
1102	if (*s == NOCHAR)	1715	if (*s == NOCHAR)
…		…
1105	r += rxvt_composite.expand (*s, r);	1718	r += rxvt_composite.expand (*s, r);
1106	else	1719	else
1107	*r++ = *s;	1720	*r++ = *s;
1108		1721
1109	RETVAL = wcs2sv (rstr, r - rstr);	1722	RETVAL = wcs2sv (rstr, r - rstr);
1110
1111	delete [] rstr;
1112	}	1723	}
1113	OUTPUT:	1724	OUTPUT:
1114	RETVAL	1725	RETVAL
1115		1726
1116	void	1727	void
1117	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1728	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1118	PPCODE:	1729	PPCODE:
1119	{	1730	{
1120	struct resval { const char *name; int value; } rslist [] = {	1731	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1121	# define def(name) { # name, Rs_ ## name },	1732	# define def(name) { # name, Rs_ ## name },
1122	# define reserve(name,count)	1733	# define reserve(name,count)
1123	# include "rsinc.h"	1734	# include "rsinc.h"
1124	# undef def	1735	# undef def
1125	# undef reserve	1736	# undef reserve
1126	};	1737	};
1127		1738
1128	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1739	rs = rslist + ecb_array_length (rslist);
1129		1740
		1741	if (*name)
1130	do {	1742	{
		1743	do {
1131	if (rs-- == rslist)	1744	if (rs-- == rslist)
1132	croak ("no such resource '%s', requested", name);	1745	croak ("no such resource '%s', requested", name);
1133	} while (strcmp (name, rs->name));	1746	} while (strcmp (name, rs->name));
1134		1747
1135	index += rs->value;	1748	index += rs->value;
		1749	}
		1750	else
		1751	{
		1752	--rs;
		1753	name = "";
		1754	}
1136		1755
1137	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1756	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1138	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1757	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1139		1758
1140	if (GIMME_V != G_VOID)	1759	if (GIMME_V != G_VOID)
…		…
1151	else	1770	else
1152	THIS->rs [index] = 0;	1771	THIS->rs [index] = 0;
1153	}	1772	}
1154	}	1773	}
1155		1774
		1775	const char *
		1776	rxvt_term::x_resource (const char *name)
		1777
		1778	bool
		1779	rxvt_term::option (U8 optval, int set = -1)
		1780	CODE:
		1781	{
		1782	RETVAL = THIS->option (optval);
		1783
		1784	if (set >= 0)
		1785	{
		1786	THIS->set_option (optval, set);
		1787
		1788	if (THIS->init_done) // avoid doing this before START
		1789	switch (optval)
		1790	{
		1791	case Opt_skipBuiltinGlyphs:
		1792	THIS->set_fonts ();
		1793	THIS->scr_remap_chars ();
		1794	THIS->scr_touch (true);
		1795	THIS->want_refresh = 1;
		1796	THIS->refresh_check ();
		1797	break;
		1798	#ifdef CURSOR_BLINK
		1799	case Opt_cursorBlink:
		1800	THIS->cursor_blink_reset ();
		1801	break;
		1802	#endif
		1803
		1804	case Opt_cursorUnderline:
		1805	THIS->want_refresh = 1;
		1806	THIS->refresh_check ();
		1807	break;
		1808
		1809	# case Opt_scrollBar_floating:
		1810	# case Opt_scrollBar_right:
		1811	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1812	# break;
		1813	}
		1814	}
		1815	}
		1816	OUTPUT:
		1817	RETVAL
		1818
		1819	bool
		1820	rxvt_term::parse_keysym (char *keysym, char *str)
		1821	CODE:
		1822	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1823	THIS->keyboard->register_done ();
		1824	OUTPUT:
		1825	RETVAL
		1826
1156	void	1827	void
		1828	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1829	CODE:
		1830	wchar_t *wstr = sv2wcs (str);
		1831	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1832	free (wstr);
		1833
		1834	void
1157	rxvt_term::cur (...)	1835	rxvt_term::screen_cur (...)
1158	PROTOTYPE: $;$$	1836	PROTOTYPE: $;$$
1159	ALIAS:	1837	ALIAS:
1160	screen_cur = 0	1838	screen_cur = 0
1161	selection_beg = 1	1839	selection_beg = 1
1162	selection_end = 2	1840	selection_end = 2
…		…
1173	EXTEND (SP, 2);	1851	EXTEND (SP, 2);
1174	PUSHs (sv_2mortal (newSViv (rc.row)));	1852	PUSHs (sv_2mortal (newSViv (rc.row)));
1175	PUSHs (sv_2mortal (newSViv (rc.col)));	1853	PUSHs (sv_2mortal (newSViv (rc.col)));
1176	}	1854	}
1177		1855
1178	if (items == 3)	1856	if (items >= 3)
		1857	{
		1858	rc.row = SvIV (ST (1));
		1859	rc.col = SvIV (ST (2));
		1860
		1861	if (ix == 2)
1179	{	1862	{
1180	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1863	if (rc.col == 0)
1181	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1864	{
		1865	// col == 0 means end of previous line
		1866	rc.row--;
		1867	rc.col = THIS->ncol;
		1868	}
		1869	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1870	&& rc.col > ROW(rc.row).l)
		1871	{
		1872	// col >= length means while line and add newline
		1873	rc.col = THIS->ncol;
		1874	}
		1875	}
		1876
		1877	clamp_it (rc.col, 0, THIS->ncol);
		1878	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1182		1879
1183	if (ix)	1880	if (ix)
1184	THIS->want_refresh = 1;	1881	{
		1882	THIS->selection.screen = THIS->current_screen;
		1883
		1884	THIS->selection_changed ();
		1885	THIS->refresh_check ();
		1886	}
1185	}	1887	}
1186	}	1888	}
1187		1889
1188	int	1890	int
1189	rxvt_term::selection_grab (U32 eventtime)	1891	rxvt_term::selection_screen (int screen = -1)
		1892	CODE:
		1893	RETVAL = THIS->selection.screen;
		1894	if (screen >= 0)
		1895	THIS->selection.screen = screen;
		1896	OUTPUT:
		1897	RETVAL
1190		1898
1191	void	1899	void
		1900	rxvt_term::selection_request (Time tm, int selnum)
		1901
		1902	void
		1903	rxvt_term::selection_clear (bool clipboard = false)
		1904
		1905	void
		1906	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1907	CODE:
		1908	THIS->selection.op = SELECTION_CONT;
		1909	THIS->selection.rect = rect;
		1910	THIS->selection_make (eventtime);
		1911
		1912	int
		1913	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1914
		1915	void
1192	rxvt_term::selection (SV *newtext = 0)	1916	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1193	PPCODE:	1917	PPCODE:
1194	{	1918	{
		1919	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1920	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1921
1195	if (GIMME_V != G_VOID)	1922	if (GIMME_V != G_VOID)
1196	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1923	XPUSHs (text
		1924	? sv_2mortal (wcs2sv (text, len))
		1925	: &PL_sv_undef);
1197		1926
1198	if (newtext)	1927	if (newtext)
1199	{	1928	{
1200	free (THIS->selection.text);	1929	free (text);
1201		1930
1202	THIS->selection.text = sv2wcs (newtext);	1931	text = sv2wcs (newtext);
1203	THIS->selection.len = wcslen (THIS->selection.text);	1932	len = wcslen (text);
1204	}	1933	}
1205	}	1934	}
		1935
		1936	char
		1937	rxvt_term::cur_charset ()
		1938	CODE:
		1939	RETVAL = THIS->charsets [THIS->screen.charset];
		1940	OUTPUT:
		1941	RETVAL
		1942
		1943	void
		1944	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)
		1945
		1946	void
		1947	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1948
		1949	void
		1950	rxvt_term::scr_bell ()
		1951
		1952	void
		1953	rxvt_term::scr_recolour (bool refresh = true);
		1954
		1955	void
		1956	rxvt_term::scr_change_screen (int screen)
1206		1957
1207	void	1958	void
1208	rxvt_term::scr_add_lines (SV *string)	1959	rxvt_term::scr_add_lines (SV *string)
1209	CODE:	1960	CODE:
1210	{	1961	{
…		…
1220	char *str = SvPVbyte (octets, len);	1971	char *str = SvPVbyte (octets, len);
1221	C_ARGS:	1972	C_ARGS:
1222	str, len	1973	str, len
1223		1974
1224	void	1975	void
		1976	rxvt_term::tt_paste (SV *octets)
		1977	INIT:
		1978	STRLEN len;
		1979	char *str = SvPVbyte (octets, len);
		1980	C_ARGS:
		1981	str, len
		1982
		1983	void
1225	rxvt_term::cmd_parse (SV *octets)	1984	rxvt_term::cmd_parse (SV *octets)
1226	CODE:	1985	CODE:
1227	{	1986	{
1228	STRLEN len;	1987	STRLEN len;
1229	char *str = SvPVbyte (octets, len);	1988	char *str = SvPVbyte (octets, len);
…		…
1251	o->self = (HV *)SvRV (RETVAL);	2010	o->self = (HV *)SvRV (RETVAL);
1252	}	2011	}
1253	OUTPUT:	2012	OUTPUT:
1254	RETVAL	2013	RETVAL
1255		2014
		2015	#############################################################################
		2016	# Various X Utility Functions
		2017	#############################################################################
		2018
		2019	void
		2020	rxvt_term::XListProperties (Window window)
		2021	PPCODE:
		2022	{
		2023	int count;
		2024	Atom *props = XListProperties (THIS->dpy, window, &count);
		2025
		2026	EXTEND (SP, count);
		2027	while (count--)
		2028	PUSHs (newSVuv ((U32)props [count]));
		2029
		2030	XFree (props);
		2031	}
		2032
		2033	void
		2034	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2035	PPCODE:
		2036	{
		2037	Atom type;
		2038	int format;
		2039	unsigned long nitems;
		2040	unsigned long bytes_after;
		2041	unsigned char *prop;
		2042
		2043	XGetWindowProperty (THIS->dpy, window, property,
		2044	0, 1<<24, 0, AnyPropertyType,
		2045	&type, &format, &nitems, &bytes_after, &prop);
		2046
		2047	if (type != None)
		2048	{
		2049	int elemsize = format == 16 ? sizeof (short)
		2050	: format == 32 ? sizeof (long)
		2051	: 1;
		2052
		2053	EXTEND (SP, 3);
		2054	PUSHs (newSVuv ((U32)type));
		2055	PUSHs (newSViv (format));
		2056	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2057	XFree (prop);
		2058	}
		2059	}
		2060
		2061	void
		2062	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2063	CODE:
		2064	{
		2065	STRLEN len;
		2066	char *data_ = SvPVbyte (data, len);
		2067
		2068	int elemsize = format == 16 ? sizeof (short)
		2069	: format == 32 ? sizeof (long)
		2070	: 1;
		2071
		2072	XChangeProperty (THIS->dpy, window, property,
		2073	type, format, PropModeReplace,
		2074	(unsigned char *)data_, len / elemsize);
		2075	}
		2076
		2077	Atom
		2078	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2079	C_ARGS: term->dpy, atom_name, only_if_exists
		2080
		2081	char *
		2082	XGetAtomName (rxvt_term *term, Atom atom)
		2083	C_ARGS: term->dpy, atom
		2084	CLEANUP:
		2085	XFree (RETVAL);
		2086
		2087	void
		2088	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2089	C_ARGS: term->dpy, window, property
		2090
		2091	Window
		2092	rxvt_term::DefaultRootWindow ()
		2093	CODE:
		2094	RETVAL = THIS->display->root;
		2095	OUTPUT:
		2096	RETVAL
		2097
		2098	#if 0
		2099
		2100	Window
		2101	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2102	C_ARGS: term->dpy, (Window)parent,
		2103	x, y, width, height, 0,
		2104	term->pix_colors_focused[Color_border],
		2105	term->pix_colors_focused[Color_border]
		2106
		2107	#endif
		2108
		2109	void
		2110	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2111	C_ARGS: term->dpy, window, parent, x, y
		2112
		2113	void
		2114	XMapWindow (rxvt_term *term, Window window)
		2115	C_ARGS: term->dpy, window
		2116
		2117	void
		2118	XUnmapWindow (rxvt_term *term, Window window)
		2119	C_ARGS: term->dpy, window
		2120
		2121	void
		2122	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2123	C_ARGS: term->dpy, window, x, y, width, height
		2124
		2125	void
		2126	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2127	CODE:
		2128	{
		2129	XWindowAttributes attr;
		2130	XGetWindowAttributes (THIS->dpy, window, &attr);
		2131	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2132	}
		2133
		2134	void
		2135	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2136	PPCODE:
		2137	{
		2138	int dx, dy;
		2139	Window child;
		2140
		2141	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2142	{
		2143	EXTEND (SP, 3);
		2144	PUSHs (newSViv (dx));
		2145	PUSHs (newSViv (dy));
		2146	PUSHs (newSVuv (child));
		2147	}
		2148	}
		2149
		2150	#############################################################################
		2151	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2152
		2153	bool
		2154	rxvt_term::has_render ()
		2155	CODE:
		2156	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2157	OUTPUT:
		2158	RETVAL
		2159
		2160	void
		2161	rxvt_term::background_geometry (bool border = false)
		2162	PPCODE:
		2163	EXTEND (SP, 4);
		2164	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2165	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2166	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2167	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2168
		2169	#if HAVE_IMG
		2170
		2171	rxvt_img *
		2172	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2173	CODE:
		2174	XRenderPictFormat *f = SvOK (format)
		2175	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2176	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2177	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2178	RETVAL->alloc ();
		2179	OUTPUT:
		2180	RETVAL
		2181
		2182	#if ENABLE_TRANSPARENCY
		2183
		2184	rxvt_img *
		2185	rxvt_term::new_img_from_root ()
		2186	CODE:
		2187	RETVAL = rxvt_img::new_from_root (THIS);
		2188	OUTPUT:
		2189	RETVAL
		2190
		2191	#endif
		2192
		2193	#if HAVE_PIXBUF
		2194
		2195	rxvt_img *
		2196	rxvt_term::new_img_from_file (octet_string filename)
		2197	CODE:
		2198	try
		2199	{
		2200	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2201	}
		2202	catch (const class rxvt_failure_exception &e)
		2203	{
		2204	croak ("new_img_from_file failed");
		2205	}
		2206	OUTPUT:
		2207	RETVAL
		2208
		2209	#endif
		2210
		2211	void
		2212	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2213	CODE:
		2214	delete THIS->bg_img;
		2215	THIS->bg_img = 0;
		2216	THIS->bg_flags = 0;
		2217
		2218	if (img) // TODO: cannot be false
		2219	{
		2220	img = img->clone (); // own the img
		2221
		2222	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2223	img->sub_rect (0, 0,
		2224	border ? THIS->vt_width : THIS->szHint.width,
		2225	border ? THIS->vt_height : THIS->szHint.height)
		2226	->replace (img);
		2227
		2228	// just in case, should usually be a nop
		2229	img->reify ()
		2230	->replace (img);
		2231
		2232	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2233	->replace (img);
		2234
		2235	THIS->bg_img = img;
		2236	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2237
		2238	if (!border)
		2239	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2240	}
		2241
		2242	#endif
		2243
		2244	#############################################################################
		2245	# urxvt::overlay
		2246	#############################################################################
		2247
1256	MODULE = urxvt PACKAGE = urxvt::overlay	2248	MODULE = urxvt PACKAGE = urxvt::overlay
1257		2249
1258	void	2250	void
1259	overlay::set (int x, int y, SV *text, SV *rend = 0)	2251	overlay::set (int x, int y, SV *text, SV *rend = 0)
1260		2252
…		…
1265	overlay::hide ()	2257	overlay::hide ()
1266		2258
1267	void	2259	void
1268	overlay::DESTROY ()	2260	overlay::DESTROY ()
1269		2261
		2262	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2263
		2264	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2265
		2266	#if HAVE_PIXBUF
		2267
		2268	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2269	C_ARGS: filename, 0
		2270
		2271	void
		2272	DESTROY (urxvt::pixbuf self)
		2273	CODE:
		2274	g_object_unref (self);
		2275
		2276	#endif
		2277
1270	MODULE = urxvt PACKAGE = urxvt::timer	2278	MODULE = urxvt PACKAGE = urxvt::img
1271		2279
1272	SV *	2280	#if HAVE_IMG
1273	timer::new ()	2281
		2282	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2283	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2284
		2285	void
		2286	rxvt_img::geometry ()
1274	CODE:	2287	PPCODE:
1275	timer *w = new timer;	2288	EXTEND (SP, 4);
1276	w->start (NOW);	2289	PUSHs (sv_2mortal (newSViv (THIS->x)));
1277	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2290	PUSHs (sv_2mortal (newSViv (THIS->y)));
1278	w->self = (HV *)SvRV (RETVAL);	2291	PUSHs (sv_2mortal (newSViv (THIS->w)));
1279	OUTPUT:	2292	PUSHs (sv_2mortal (newSViv (THIS->h)));
1280	RETVAL
1281		2293
1282	timer *	2294	int
1283	timer::cb (SV *cb)	2295	rxvt_img::x ()
		2296	ALIAS:
		2297	x = 0
		2298	y = 1
		2299	w = 2
		2300	h = 3
1284	CODE:	2301	CODE:
1285	THIS->cb (cb);	2302	switch (ix)
		2303	{
		2304	case 0: RETVAL = THIS->x; break;
		2305	case 1: RETVAL = THIS->y; break;
		2306	case 2: RETVAL = THIS->w; break;
		2307	case 3: RETVAL = THIS->h; break;
		2308	}
		2309	OUTPUT:
1286	RETVAL = THIS;	2310	RETVAL
1287	OUTPUT:
1288	RETVAL
1289		2311
1290	NV	2312	Pixmap
1291	timer::at ()	2313	rxvt_img::pm ()
1292	CODE:	2314	CODE:
1293	RETVAL = THIS->at;	2315	RETVAL = THIS->pm;
1294	OUTPUT:	2316	OUTPUT:
1295	RETVAL	2317	RETVAL
1296		2318
1297	timer *	2319	void
1298	timer::interval (NV interval)	2320	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2321	PROTOTYPE: $;$$$$
		2322	INIT:
		2323	rgba cc = parse_rgba (c, THIS->s);
		2324	C_ARGS: cc, x, y, w, h
		2325
		2326	void
		2327	rxvt_img::DESTROY ()
		2328	CODE:
		2329	delete THIS;
		2330
		2331	void
		2332	rxvt_img::add_alpha ()
		2333
		2334	void
		2335	rxvt_img::unshare ()
		2336
		2337	void
		2338	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1299	CODE:	2339	PPCODE:
1300	THIS->interval = interval;	2340	if (items >= 2)
		2341	THIS->repeat_mode (repeat);
		2342	if (GIMME_V != G_VOID)
		2343	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2344
		2345	void
		2346	rxvt_img::move (int dx, int dy)
		2347
		2348	void
		2349	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2350
		2351	void
		2352	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2353
		2354	void
		2355	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2356
		2357	rxvt_img *
		2358	rxvt_img::clone ()
		2359
		2360	rxvt_img *
		2361	rxvt_img::reify ()
		2362
		2363	rxvt_img *
		2364	rxvt_img::sub_rect (int x, int y, int width, int height)
		2365
		2366	rxvt_img *
		2367	rxvt_img::blur (int rh, int rv)
		2368
		2369	rxvt_img *
		2370	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2371
		2372	rxvt_img *
		2373	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2374	INIT:
		2375	rxvt_img::nv matrix[3][3] = {
		2376	{ p11, p12, p13 },
		2377	{ p21, p22, p23 },
		2378	{ p31, p32, p33 }
		2379	};
		2380	C_ARGS: matrix
		2381
		2382	rxvt_img *
		2383	rxvt_img::scale (int new_width, int new_height)
		2384
		2385	rxvt_img *
		2386	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2387
		2388	rxvt_img *
		2389	rxvt_img::tint (SV *c)
		2390	INIT:
		2391	rgba cc = parse_rgba (c, THIS->s);
		2392	C_ARGS: cc
		2393
		2394	rxvt_img *
		2395	rxvt_img::shade (rxvt_img::nv factor)
		2396
		2397	rxvt_img *
		2398	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2399	CODE:
		2400	rxvt_img::nv *vparams = 0;
		2401	int nparams = 0;
		2402
		2403	if (SvOK (params))
		2404	{
		2405	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2406	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2407
		2408	nparams = av_len ((AV *)SvRV (params)) + 1;
		2409	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2410
		2411	for (int i = 0; i < nparams; ++i)
		2412	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2413	}
		2414
		2415	RETVAL = THIS->filter (name, nparams, vparams);
		2416	free (vparams);
		2417	OUTPUT:
1301	RETVAL = THIS;	2418	RETVAL
1302	OUTPUT:
1303	RETVAL
1304		2419
1305	timer *	2420	#endif
1306	timer::set (NV tstamp)
1307	CODE:
1308	THIS->set (tstamp);
1309	RETVAL = THIS;
1310	OUTPUT:
1311	RETVAL
1312		2421
1313	timer *
1314	timer::start (NV tstamp = THIS->at)
1315	CODE:
1316	THIS->start (tstamp);
1317	RETVAL = THIS;
1318	OUTPUT:
1319	RETVAL
1320
1321	timer *
1322	timer::stop ()
1323	CODE:
1324	THIS->stop ();
1325	RETVAL = THIS;
1326	OUTPUT:
1327	RETVAL
1328
1329	void
1330	timer::DESTROY ()
1331
1332	MODULE = urxvt PACKAGE = urxvt::iow
1333
1334	SV *
1335	iow::new ()
1336	CODE:
1337	iow *w = new iow;
1338	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1339	w->self = (HV *)SvRV (RETVAL);
1340	OUTPUT:
1341	RETVAL
1342
1343	iow *
1344	iow::cb (SV *cb)
1345	CODE:
1346	THIS->cb (cb);
1347	RETVAL = THIS;
1348	OUTPUT:
1349	RETVAL
1350
1351	iow *
1352	iow::fd (int fd)
1353	CODE:
1354	THIS->fd = fd;
1355	RETVAL = THIS;
1356	OUTPUT:
1357	RETVAL
1358
1359	iow *
1360	iow::events (short events)
1361	CODE:
1362	THIS->events = events;
1363	RETVAL = THIS;
1364	OUTPUT:
1365	RETVAL
1366
1367	iow *
1368	iow::start ()
1369	CODE:
1370	THIS->start ();
1371	RETVAL = THIS;
1372	OUTPUT:
1373	RETVAL
1374
1375	iow *
1376	iow::stop ()
1377	CODE:
1378	THIS->stop ();
1379	RETVAL = THIS;
1380	OUTPUT:
1381	RETVAL
1382
1383	void
1384	iow::DESTROY ()
1385
1386

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