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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.37 by root, Sat Jan 7 20:23:52 2006 UTC vs.
Revision 1.198 by root, Thu Jun 14 18:59:39 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
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#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)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		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	typedef rxvt_img * urxvt__img;
		63	typedef rxvt_img::nv rxvt_img__nv;
		64
		65	/////////////////////////////////////////////////////////////////////////////
		66
		67	static rgba
		68	parse_rgba (SV *sv, rxvt_screen *s = 0)
		69	{
		70	rgba c;
		71
		72	if (SvROK (sv))
		73	{
		74	AV *av = (AV *)SvRV (sv);
		75
		76	if (SvTYPE ((SV *)av) != SVt_PVAV)
		77	croak ("colour must be either a colour string, or an array,");
		78
		79	int len = av_len (av) + 1;
		80
		81	if (len != 1 && len != 3 && len != 4)
		82	croak ("component colour array must have 1, 3 or 4 components,");
		83
		84	c.a = rgba::MAX_CC;
		85
		86	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		87
		88	if (len >= 3)
		89	{
		90	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		91	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		92
		93	if (len >= 4)
		94	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		95	}
		96	}
		97	else if (s)
		98	{
		99	rxvt_color rc;
		100	rc.set (s, SvPVbyte_nolen (sv));
		101	rc.get (c);
		102	}
		103	else
		104	croak ("unable to parse colour,");
		105
		106	return c;
		107	}
		108
		109	/////////////////////////////////////////////////////////////////////////////
		110
47	static wchar_t *	111	static wchar_t *
48	sv2wcs (SV *sv)	112	sv2wcs (SV *sv)
49	{	113	{
50	STRLEN len;	114	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	115	char *str = SvPVutf8 (sv, len);
…		…
63		127
64	return sv;	128	return sv;
65	}	129	}
66		130
67	static SV *	131	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	132	newSVptr (void *ptr, const char *klass)
76	{	133	{
77	HV *hv = newHV ();	134	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	135	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	136	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	158	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		159
103	return (long)mg->mg_ptr;	160	return (long)mg->mg_ptr;
104	}	161	}
105		162
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	163	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	164	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		165
109	/////////////////////////////////////////////////////////////////////////////	166	/////////////////////////////////////////////////////////////////////////////
110		167
111	struct perl_watcher	168	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		169
		170	class overlay : overlay_base
112	{	171	{
113	SV *cbsv;	172	rxvt_term *THIS;
		173	AV *overlay_av;
		174	int border;
		175
		176	public:
114	HV *self;	177	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		178
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	179	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	180	~overlay ();
212		181
213	void show ();	182	void show ();
…		…
217		186
218	void set (int x, int y, SV *str, SV *rend);	187	void set (int x, int y, SV *str, SV *rend);
219	};	188	};
220		189
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	190	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	191	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	192	{
		193	x = x_;
		194	y = y_;
		195	w = w_;
		196	h = h_;
		197
		198	if (w < 0) w = 0;
		199	if (h < 0) h = 0;
		200
224	if (border == 2)	201	if (border == 2)
225	{	202	{
226	w += 2;	203	w += 2;
227	h += 2;	204	h += 2;
228	}	205	}
…		…
266	*rp++ = r;	243	*rp++ = r;
267	}	244	}
268	}	245	}
269		246
270	show ();	247	show ();
271	THIS->want_refresh = 1;
272	}	248	}
273		249
274	overlay::~overlay ()	250	overlay::~overlay ()
275	{	251	{
276	hide ();	252	hide ();
…		…
281	delete [] rend[y];	257	delete [] rend[y];
282	}	258	}
283		259
284	delete [] text;	260	delete [] text;
285	delete [] rend;	261	delete [] rend;
		262	}
		263
		264	void
		265	overlay::show ()
		266	{
		267	if (overlay_av)
		268	return;
		269
		270	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		271	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		272	));
		273	av_push (overlay_av, newSViv ((long)this));
286		274
287	THIS->want_refresh = 1;	275	THIS->want_refresh = 1;
288	}	276	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	277	}
298		278
299	void	279	void
300	overlay::hide ()	280	overlay::hide ()
301	{	281	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	282	if (!overlay_av)
		283	return;
303		284
304	if (ovs)	285	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		286
308	HV *hv = (HV *)SvRV (*ovs);	287	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	288	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	289	break;
		290
		291	for (; i < AvFILL (overlay_av); i++)
		292	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		293
		294	av_pop (overlay_av);
		295
		296	SvREFCNT_dec (overlay_av);
		297	overlay_av = 0;
		298
		299	THIS->want_refresh = 1;
		300	THIS->refresh_check ();
311	}	301	}
312		302
313	void overlay::swap ()	303	void overlay::swap ()
314	{	304	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	305	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	306	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		307
318	int ov_w = min (w, THIS->ncol - ov_x);	308	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	309	int ov_h = min (h, THIS->nrow - ov_y);
		310
		311	// hide cursor if it is within the overlay area
		312	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		313	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		314	THIS->screen.flags &= ~Screen_VisibleCursor;
320		315
321	for (int y = ov_h; y--; )	316	for (int y = ov_h; y--; )
322	{	317	{
323	text_t *t1 = text [y];	318	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	319	rend_t *r1 = rend [y];
325		320
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	321	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	322	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		323
329	for (int x = ov_w; x--; )	324	for (int x = ov_w; x--; )
330	{	325	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	326	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	327	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	350	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	351	croak ("rend must be arrayref");
357		352
358	AV *av = (AV *)SvRV (rend);	353	AV *av = (AV *)SvRV (rend);
359		354
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	355	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	356	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	357	}
363		358
364	THIS->want_refresh = 1;	359	THIS->want_refresh = 1;
		360	THIS->refresh_check ();
365	}	361	}
366
367		362
368	/////////////////////////////////////////////////////////////////////////////	363	/////////////////////////////////////////////////////////////////////////////
369		364
		365	#include "iom_perl.h"
		366
		367	/////////////////////////////////////////////////////////////////////////////
		368
370	struct rxvt_perl_interp rxvt_perl;	369	struct rxvt_perl_interp rxvt_perl;
371		370
372	static PerlInterpreter *perl;	371	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		372
378	rxvt_perl_interp::~rxvt_perl_interp ()	373	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	374	{
380	if (perl)	375	if (perl)
381	{	376	{
382	perl_destruct (perl);	377	perl_destruct (perl);
383	perl_free (perl);	378	perl_free (perl);
		379	PERL_SYS_TERM ();
384	}	380	}
385	}	381	}
386		382
387	void	383	void
388	rxvt_perl_interp::init ()	384	rxvt_perl_interp::init ()
389	{	385	{
390	if (!perl)	386	if (!perl)
391	{	387	{
		388	rxvt_push_locale (""); // perl init destroys current locale
		389
		390	{
		391	perl_environ = rxvt_environ;
		392	localise_env set_environ (perl_environ);
		393
392	char *argv[] = {	394	char *args[] = {
393	"",	395	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	396	"-e"
		397	"BEGIN {"
		398	" urxvt->bootstrap;"
		399	" unshift @INC, '" LIBDIR "';"
		400	"}"
		401	""
		402	"use urxvt;"
395	};	403	};
		404	int argc = ecb_array_length (args);
		405	char **argv = args;
396		406
		407	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	408	perl = perl_alloc ();
398	perl_construct (perl);	409	perl_construct (perl);
399		410
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	411	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	412	|| perl_run (perl))
		413	{
		414	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		415
		416	perl_destruct (perl);
		417	perl_free (perl);
		418	perl = 0;
		419	}
		420	}
		421
		422	rxvt_pop_locale ();
		423	}
		424	}
		425
		426	void
		427	rxvt_perl_interp::init (rxvt_term *term)
		428	{
		429	init ();
		430
		431	if (perl && !term->perl.self)
		432	{
		433	// runs outside of perls ENV
		434	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		435	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		436	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		437	}
		438	}
		439
		440	void
		441	rxvt_perl_interp::eval (const char *str)
		442	{
		443	eval_pv (str, 1);
		444	}
		445
		446	void
		447	rxvt_perl_interp::usage (rxvt_term *term, int type)
		448	{
		449	localise_env set_environ (perl_environ);
		450
		451	ENTER;
		452	SAVETMPS;
		453
		454	dSP;
		455	PUSHMARK (SP);
		456	EXTEND (SP, 2);
		457	PUSHs (sv_2mortal (newSVterm (term)));
		458	PUSHs (sv_2mortal (newSViv (type)));
		459	PUTBACK;
		460	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		461
		462	FREETMPS;
		463	LEAVE;
		464	}
		465
		466	uint8_t
		467	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		468	{
		469	localise_env set_environ (perl_environ);
		470
		471	ENTER;
		472	SAVETMPS;
		473
		474	dSP;
		475	PUSHMARK (SP);
		476	EXTEND (SP, 6);
		477	PUSHs (sv_2mortal (newSVterm (term)));
		478	PUSHs (sv_2mortal (newSVpv (name, 0)));
		479	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		480	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		481	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		483	PUTBACK;
		484	call_pv ("urxvt::parse_resource", G_SCALAR);
		485	SPAGAIN;
		486
		487	uint8_t ret = POPi;
		488
		489	FREETMPS;
		490	LEAVE;
		491
		492	return ret;
		493	}
		494
		495	static void
		496	ungrab (rxvt_term *THIS)
		497	{
		498	if (THIS->perl.grabtime)
		499	{
		500	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		501	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		502	THIS->perl.grabtime = 0;
		503	}
		504	}
		505
		506	bool
		507	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		508	{
		509	if (!perl || !term->perl.self)
		510	return false;
		511
		512	localise_env set_environ (perl_environ);
		513
		514	// pre-handling of some events
		515	if (htype == HOOK_REFRESH_END)
		516	{
		517	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		518
		519	for (int i = 0; i <= AvFILL (av); i++)
		520	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		521	}
		522	else if (htype == HOOK_DESTROY)
		523	{
		524	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		525
		526	for (int i = AvFILL (av); i >= 0; i--)
402	{	527	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	528	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		529	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	530	}
409	}	531	}
410	}
411		532
412	bool	533	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		534
418	if (htype == HOOK_INIT) // first hook ever called	535	if (term->perl.should_invoke [htype])
419	{	536	{
420	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	537	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	538	va_list ap;
		539
		540	va_start (ap, htype);
		541
		542	ENTER;
		543	SAVETMPS;
		544
		545	PUSHMARK (SP);
		546
		547	EXTEND (SP, 2);
		548	PUSHs (sv_2mortal (newSVterm (term)));
		549	PUSHs (sv_2mortal (newSViv (htype)));
		550
		551	for (;;) {
		552	data_type dt = (data_type)va_arg (ap, int);
		553
		554	switch (dt)
		555	{
		556	case DT_INT:
		557	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		558	break;
		559
		560	case DT_LONG:
		561	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		562	break;
		563
		564	case DT_STR:
		565	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		566	break;
		567
		568	case DT_STR_LEN:
		569	{
		570	char *str = va_arg (ap, char *);
		571	int len = va_arg (ap, int);
		572
		573	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		574	}
		575	break;
		576
		577	case DT_WCS_LEN:
		578	{
		579	wchar_t *wstr = va_arg (ap, wchar_t *);
		580	int wlen = va_arg (ap, int);
		581
		582	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		583	}
		584	break;
		585
		586	case DT_LCS_LEN:
		587	{
		588	long *lstr = va_arg (ap, long *);
		589	int llen = va_arg (ap, int);
		590
		591	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		592	}
		593	break;
		594
		595	case DT_XEVENT:
		596	{
		597	XEvent *xe = va_arg (ap, XEvent *);
		598	HV *hv = newHV ();
		599
		600	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		601	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		602	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		603	# undef set
		604
		605	setiv (type, xe->type);
		606	setiv (send_event, xe->xany.send_event);
		607	setiv (serial, xe->xany.serial);
		608
		609	switch (xe->type)
		610	{
		611	case KeyPress:
		612	case KeyRelease:
		613	case ButtonPress:
		614	case ButtonRelease:
		615	case MotionNotify:
		616	setuv (window, xe->xmotion.window);
		617	setuv (root, xe->xmotion.root);
		618	setuv (subwindow, xe->xmotion.subwindow);
		619	setuv (time, xe->xmotion.time);
		620	setiv (x, xe->xmotion.x);
		621	setiv (y, xe->xmotion.y);
		622	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		623	setiv (col, xe->xmotion.x / term->fwidth);
		624	setiv (x_root, xe->xmotion.x_root);
		625	setiv (y_root, xe->xmotion.y_root);
		626	setuv (state, xe->xmotion.state);
		627
		628	switch (xe->type)
		629	{
		630	case KeyPress:
		631	case KeyRelease:
		632	setuv (keycode, xe->xkey.keycode);
		633	break;
		634
		635	case ButtonPress:
		636	case ButtonRelease:
		637	setuv (button, xe->xbutton.button);
		638	break;
		639
		640	case MotionNotify:
		641	setiv (is_hint, xe->xmotion.is_hint);
		642	break;
		643	}
		644
		645	break;
		646
		647	case MapNotify:
		648	case UnmapNotify:
		649	case ConfigureNotify:
		650	setuv (event, xe->xconfigure.event);
		651	setuv (window, xe->xconfigure.window);
		652
		653	switch (xe->type)
		654	{
		655	case ConfigureNotify:
		656	setiv (x, xe->xconfigure.x);
		657	setiv (y, xe->xconfigure.y);
		658	setiv (width, xe->xconfigure.width);
		659	setiv (height, xe->xconfigure.height);
		660	setuv (above, xe->xconfigure.above);
		661	break;
		662	}
		663
		664	break;
		665
		666	case PropertyNotify:
		667	setuv (window, xe->xproperty.window);
		668	setuv (atom, xe->xproperty.atom);
		669	setuv (time, xe->xproperty.time);
		670	setiv (state, xe->xproperty.state);
		671	break;
		672
		673	case ClientMessage:
		674	setuv (window, xe->xclient.window);
		675	setuv (message_type, xe->xclient.message_type);
		676	setuv (format, xe->xclient.format);
		677	setuv (l0, xe->xclient.data.l[0]);
		678	setuv (l1, xe->xclient.data.l[1]);
		679	setuv (l2, xe->xclient.data.l[2]);
		680	setuv (l3, xe->xclient.data.l[3]);
		681	setuv (l4, xe->xclient.data.l[4]);
		682	break;
		683	}
		684
		685	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		686	}
		687	break;
		688
		689	case DT_END:
		690	goto call;
		691
		692	default:
		693	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		694	}
		695	}
		696
		697	call:
		698	va_end (ap);
		699
		700	PUTBACK;
		701	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		702	SPAGAIN;
		703
		704	if (count)
		705	{
		706	SV *status = POPs;
		707	count = SvTRUE (status);
		708	}
		709
		710	PUTBACK;
		711	FREETMPS;
		712	LEAVE;
		713
		714	if (SvTRUE (ERRSV))
		715	{
		716	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		717	ungrab (term); // better lose the grab than the session
		718	}
		719
		720	event_consumed = !!count;
422	}	721	}
423	else if (!term->perl.self)	722	else
424	return false; // perl not initialized for this instance	723	event_consumed = false;
		724
		725	// post-handling of some events
		726	if (htype == HOOK_REFRESH_BEGIN)
		727	{
		728	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		729
		730	for (int i = AvFILL (av); i >= 0; i--)
		731	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		732	}
425	else if (htype == HOOK_DESTROY)	733	else if (htype == HOOK_DESTROY)
426	{	734	{
427	// handled later	735	clearSVptr ((SV *)term->perl.self);
		736	SvREFCNT_dec ((SV *)term->perl.self);
		737
		738	// don't allow further calls
		739	term->perl.self = 0;
428	}	740	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
432		741
433	if (HvKEYS (hv))	742	return event_consumed;
434	{	743	}
435	hv_iterinit (hv);
436		744
437	while (HE *he = hv_iternext (hv))	745	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	746	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	747	{
440	}	748	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		749
449	ENTER;	750	ENTER;
450	SAVETMPS;	751	SAVETMPS;
451		752
452	PUSHMARK (SP);	753	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STR_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	754	XPUSHs (sv_2mortal (newSVpvn (data, len)));
480	}	755	PUTBACK;
481	break;	756	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
482		757
483	case DT_WCS_LEN:
484	{
485	wchar_t *wstr = va_arg (ap, wchar_t *);
486	int wlen = va_arg (ap, int);
487
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489	}
490	break;
491
492	case DT_XEVENT:
493	{
494	XEvent *xe = va_arg (ap, XEvent *);
495	HV *hv = newHV ();
496
497	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499	# undef set
500
501	setiv (type, xe->type);
502	setiv (send_event, xe->xany.send_event);
503	setiv (serial, xe->xany.serial);
504
505	switch (xe->type)
506	{
507	case KeyPress:
508	case KeyRelease:
509	case ButtonPress:
510	case ButtonRelease:
511	case MotionNotify:
512	setiv (time, xe->xmotion.time);
513	setiv (x, xe->xmotion.x);
514	setiv (y, xe->xmotion.y);
515	setiv (row, xe->xmotion.y / term->fheight);
516	setiv (col, xe->xmotion.x / term->fwidth);
517	setiv (x_root, xe->xmotion.x_root);
518	setiv (y_root, xe->xmotion.y_root);
519	setiv (state, xe->xmotion.state);
520	break;
521	}
522
523	switch (xe->type)
524	{
525	case KeyPress:
526	case KeyRelease:
527	setiv (keycode, xe->xkey.keycode);
528	break;
529
530	case ButtonPress:
531	case ButtonRelease:
532	setiv (button, xe->xbutton.button);
533	break;
534
535	case MotionNotify:
536	setiv (is_hint, xe->xmotion.is_hint);
537	break;
538	}
539
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541	}
542	break;
543
544	case DT_END:
545	{
546	va_end (ap);
547
548	PUTBACK;
549	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
550	SPAGAIN;
551
552	if (count)
553	{
554	SV *status = POPs;
555	count = SvTRUE (status);
556	}
557
558	PUTBACK;
559	FREETMPS;
560	LEAVE;
561
562	if (SvTRUE (ERRSV))	758	if (SvTRUE (ERRSV))
563	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	759	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
564		760
565	if (htype == HOOK_DESTROY)	761	FREETMPS;
566	{	762	LEAVE;
567	clearSVptr ((SV *)term->perl.self);
568	SvREFCNT_dec ((SV *)term->perl.self);
569	}
570
571	return count;
572	}
573
574	default:
575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576	}
577	}
578	}	763	}
579		764
580	/////////////////////////////////////////////////////////////////////////////	765	/////////////////////////////////////////////////////////////////////////////
581		766
582	MODULE = urxvt PACKAGE = urxvt	767	MODULE = urxvt PACKAGE = urxvt
583		768
584	PROTOTYPES: ENABLE	769	PROTOTYPES: ENABLE
585		770
586	BOOT:	771	BOOT:
587	{	772	{
588	HV *stash = gv_stashpv ("urxvt", 1);	773	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
589	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	774	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		775	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		776	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		777
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	778	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	779	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	780	# include "hookinc.h"
594	# undef def	781	# undef def
595		782
596		783	HV *option = get_hv ("urxvt::OPTION", 1);
		784	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		785	# define nodef(name)
		786	# include "optinc.h"
		787	# undef nodef
		788	# undef def
		789
		790	HV *stash = gv_stashpv ("urxvt", 1);
		791	static const struct {
		792	const char *name;
		793	IV iv;
		794	} *civ, const_iv[] = {
		795	# define const_iv(name) { # name, (IV)name }
		796	const_iv (NUM_RESOURCES),
597	export_const_iv (DEFAULT_RSTYLE);	797	const_iv (DEFAULT_RSTYLE),
598	export_const_iv (OVERLAY_RSTYLE);	798	const_iv (OVERLAY_RSTYLE),
		799	const_iv (Color_Bits),
		800	const_iv (RS_bgShift), const_iv (RS_bgMask),
		801	const_iv (RS_fgShift), const_iv (RS_fgMask),
		802	const_iv (RS_Careful),
		803	const_iv (RS_fontCount),
		804	const_iv (RS_fontShift),
		805	const_iv (RS_fontMask),
		806	const_iv (RS_baseattrMask),
		807	const_iv (RS_attrMask),
		808	const_iv (RS_redraw),
		809	const_iv (RS_Sel),
599	export_const_iv (RS_Bold);	810	const_iv (RS_Bold),
600	export_const_iv (RS_Italic);	811	const_iv (RS_Italic),
601	export_const_iv (RS_Blink);	812	const_iv (RS_Blink),
602	export_const_iv (RS_RVid);	813	const_iv (RS_RVid),
603	export_const_iv (RS_Uline);	814	const_iv (RS_Uline),
		815
604	export_const_iv (CurrentTime);	816	const_iv (CurrentTime),
		817	const_iv (ShiftMask),
		818	const_iv (LockMask),
		819	const_iv (ControlMask),
		820	const_iv (Mod1Mask),
		821	const_iv (Mod2Mask),
		822	const_iv (Mod3Mask),
		823	const_iv (Mod4Mask),
		824	const_iv (Mod5Mask),
		825	const_iv (Button1Mask),
		826	const_iv (Button2Mask),
		827	const_iv (Button3Mask),
		828	const_iv (Button4Mask),
		829	const_iv (Button5Mask),
		830	const_iv (AnyModifier),
605		831
606	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	832	const_iv (NoSymbol),
607	}	833	const_iv (GrabModeSync),
		834	const_iv (GrabModeAsync),
608		835
609	SV *	836	const_iv (NoEventMask),
610	new (...)	837	const_iv (KeyPressMask),
611	CODE:	838	const_iv (KeyReleaseMask),
612	{	839	const_iv (ButtonPressMask),
613	stringvec *argv = new stringvec;	840	const_iv (ButtonReleaseMask),
614	bool success;	841	const_iv (EnterWindowMask),
		842	const_iv (LeaveWindowMask),
		843	const_iv (PointerMotionMask),
		844	const_iv (PointerMotionHintMask),
		845	const_iv (Button1MotionMask),
		846	const_iv (Button2MotionMask),
		847	const_iv (Button3MotionMask),
		848	const_iv (Button4MotionMask),
		849	const_iv (Button5MotionMask),
		850	const_iv (ButtonMotionMask),
		851	const_iv (KeymapStateMask),
		852	const_iv (ExposureMask),
		853	const_iv (VisibilityChangeMask),
		854	const_iv (StructureNotifyMask),
		855	const_iv (ResizeRedirectMask),
		856	const_iv (SubstructureNotifyMask),
		857	const_iv (SubstructureRedirectMask),
		858	const_iv (FocusChangeMask),
		859	const_iv (PropertyChangeMask),
		860	const_iv (ColormapChangeMask),
		861	const_iv (OwnerGrabButtonMask),
615		862
616	for (int i = 0; i < items ;i++)	863	const_iv (KeyPress),
617	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	864	const_iv (KeyRelease),
		865	const_iv (ButtonPress),
		866	const_iv (ButtonRelease),
		867	const_iv (MotionNotify),
		868	const_iv (EnterNotify),
		869	const_iv (LeaveNotify),
		870	const_iv (FocusIn),
		871	const_iv (FocusOut),
		872	const_iv (KeymapNotify),
		873	const_iv (Expose),
		874	const_iv (GraphicsExpose),
		875	const_iv (NoExpose),
		876	const_iv (VisibilityNotify),
		877	const_iv (CreateNotify),
		878	const_iv (DestroyNotify),
		879	const_iv (UnmapNotify),
		880	const_iv (MapNotify),
		881	const_iv (MapRequest),
		882	const_iv (ReparentNotify),
		883	const_iv (ConfigureNotify),
		884	const_iv (ConfigureRequest),
		885	const_iv (GravityNotify),
		886	const_iv (ResizeRequest),
		887	const_iv (CirculateNotify),
		888	const_iv (CirculateRequest),
		889	const_iv (PropertyNotify),
		890	const_iv (SelectionClear),
		891	const_iv (SelectionRequest),
		892	const_iv (SelectionNotify),
		893	const_iv (ColormapNotify),
		894	const_iv (ClientMessage),
		895	const_iv (MappingNotify),
		896	# if ENABLE_XIM_ONTHESPOT
		897	const_iv (XIMReverse),
		898	const_iv (XIMUnderline),
		899	const_iv (XIMHighlight),
		900	const_iv (XIMPrimary),
		901	const_iv (XIMSecondary),
		902	const_iv (XIMTertiary),
		903	const_iv (XIMVisibleToForward),
		904	const_iv (XIMVisibleToBackword),
		905	const_iv (XIMVisibleToCenter),
		906	#if XRENDER
		907	const_iv (PictStandardARGB32),
		908	const_iv (PictStandardRGB24),
		909	const_iv (PictStandardA8),
		910	const_iv (PictStandardA4),
		911	const_iv (PictStandardA1),
		912	const_iv (RepeatNone),
		913	const_iv (RepeatNormal),
		914	const_iv (RepeatPad),
		915	const_iv (RepeatReflect),
		916	// all versions
		917	const_iv (PictOpClear),
		918	const_iv (PictOpSrc),
		919	const_iv (PictOpDst),
		920	const_iv (PictOpOver),
		921	const_iv (PictOpOverReverse),
		922	const_iv (PictOpIn),
		923	const_iv (PictOpInReverse),
		924	const_iv (PictOpOut),
		925	const_iv (PictOpOutReverse),
		926	const_iv (PictOpAtop),
		927	const_iv (PictOpAtopReverse),
		928	const_iv (PictOpXor),
		929	const_iv (PictOpAdd),
		930	const_iv (PictOpSaturate),
		931	// 0.2+
		932	const_iv (PictOpDisjointClear),
		933	const_iv (PictOpDisjointSrc),
		934	const_iv (PictOpDisjointDst),
		935	const_iv (PictOpDisjointOver),
		936	const_iv (PictOpDisjointOverReverse),
		937	const_iv (PictOpDisjointIn),
		938	const_iv (PictOpDisjointInReverse),
		939	const_iv (PictOpDisjointOut),
		940	const_iv (PictOpDisjointOutReverse),
		941	const_iv (PictOpDisjointAtop),
		942	const_iv (PictOpDisjointAtopReverse),
		943	const_iv (PictOpDisjointXor),
		944	const_iv (PictOpConjointClear),
		945	const_iv (PictOpConjointSrc),
		946	const_iv (PictOpConjointDst),
		947	const_iv (PictOpConjointOver),
		948	const_iv (PictOpConjointOverReverse),
		949	const_iv (PictOpConjointIn),
		950	const_iv (PictOpConjointInReverse),
		951	const_iv (PictOpConjointOut),
		952	const_iv (PictOpConjointOutReverse),
		953	const_iv (PictOpConjointAtop),
		954	const_iv (PictOpConjointAtopReverse),
		955	const_iv (PictOpConjointXor),
		956	// 0.11+
		957	const_iv (PictOpMultiply),
		958	const_iv (PictOpScreen),
		959	const_iv (PictOpOverlay),
		960	const_iv (PictOpDarken),
		961	const_iv (PictOpLighten),
		962	const_iv (PictOpColorDodge),
		963	const_iv (PictOpColorBurn),
		964	const_iv (PictOpHardLight),
		965	const_iv (PictOpSoftLight),
		966	const_iv (PictOpDifference),
		967	const_iv (PictOpExclusion),
		968	const_iv (PictOpHSLHue),
		969	const_iv (PictOpHSLSaturation),
		970	const_iv (PictOpHSLColor),
		971	const_iv (PictOpHSLLuminosity),
		972	#endif
		973	# if 0
		974	const_iv (XIMForwardChar),
		975	const_iv (XIMBackwardChar),
		976	const_iv (XIMForwardWord),
		977	const_iv (XIMBackwardWord),
		978	const_iv (XIMCaretUp),
		979	const_iv (XIMCaretDown),
		980	const_iv (XIMNextLine),
		981	const_iv (XIMPreviousLine),
		982	const_iv (XIMLineStart),
		983	const_iv (XIMLineEnd),
		984	const_iv (XIMAbsolutePosition),
		985	const_iv (XIMDontChange),
		986	# endif
		987	# endif
		988	};
618		989
619	rxvt_term *term = new rxvt_term;	990	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		991	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		992	}
620		993
621	term->argv = argv;	994	void
		995	log (const char *msg)
		996	CODE:
		997	rxvt_log ("%s", msg);
622		998
		999	void
		1000	warn (const char *msg)
		1001	CODE:
		1002	rxvt_warn ("%s", msg);
		1003
		1004	void
		1005	fatal (const char *msg)
		1006	CODE:
		1007	rxvt_fatal ("%s", msg);
		1008
		1009	void
		1010	_exit (int status)
		1011
		1012	void
		1013	catch_fatal (SV *block)
		1014	PROTOTYPE: &
		1015	CODE:
623	try	1016	try
624	{	1017	{
625	if (!term->init (argv->size (), argv->begin ()))	1018	PUSHMARK (SP);
626	term = 0;	1019	PUTBACK;
		1020	call_sv (block, G_VOID | G_DISCARD);
		1021	SPAGAIN;
627	}	1022	}
628	catch (const class rxvt_failure_exception &e)	1023	catch (const rxvt_failure_exception &e)
629	{
630	term->destroy ();
631	croak ("exception caught while initializing new terminal instance");
632	}	1024	{
633		1025	croak ("rxvt_fatal exception caught, trying to continue.");
634	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1026	}
635	}
636	OUTPUT:
637	RETVAL
638
639	void
640	set_should_invoke (int htype, int value)
641	CODE:
642	rxvt_perl.should_invoke [htype] = value;
643
644	void
645	warn (const char *msg)
646	CODE:
647	rxvt_warn ("%s", msg);
648
649	void
650	fatal (const char *msg)
651	CODE:
652	rxvt_fatal ("%s", msg);
653		1027
654	NV	1028	NV
655	NOW ()	1029	NOW ()
656	CODE:	1030	CODE:
657	RETVAL = NOW;	1031	RETVAL = ev::now ();
658	OUTPUT:	1032	OUTPUT:
659	RETVAL	1033	RETVAL
660		1034
661	int	1035	int
662	GET_BASEFG (int rend)	1036	GET_BASEFG (int rend)
…		…
673	RETVAL	1047	RETVAL
674		1048
675	int	1049	int
676	SET_FGCOLOR (int rend, int new_color)	1050	SET_FGCOLOR (int rend, int new_color)
677	CODE:	1051	CODE:
678	RETVAL = SET_FGCOLOR (rend, new_color);	1052	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
679	OUTPUT:	1053	OUTPUT:
680	RETVAL	1054	RETVAL
681		1055
682	int	1056	int
683	SET_BGCOLOR (int rend, int new_color)	1057	SET_BGCOLOR (int rend, int new_color)
684	CODE:	1058	CODE:
685	RETVAL = SET_BGCOLOR (rend, new_color);	1059	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
686	OUTPUT:	1060	OUTPUT:
687	RETVAL	1061	RETVAL
688		1062
689	int	1063	int
690	GET_CUSTOM (int rend)	1064	GET_CUSTOM (int rend)
691	CODE:	1065	CODE:
692	RETVAL = (rend && RS_customMask) >> RS_customShift;	1066	RETVAL = (rend & RS_customMask) >> RS_customShift;
693	OUTPUT:	1067	OUTPUT:
694	RETVAL	1068	RETVAL
695		1069
696	int	1070	int
697	SET_CUSTOM (int rend, int new_value)	1071	SET_CUSTOM (int rend, int new_value)
…		…
704	| ((new_value << RS_customShift) & RS_customMask);	1078	| ((new_value << RS_customShift) & RS_customMask);
705	}	1079	}
706	OUTPUT:	1080	OUTPUT:
707	RETVAL	1081	RETVAL
708		1082
		1083	void
		1084	termlist ()
		1085	PPCODE:
		1086	{
		1087	EXTEND (SP, rxvt_term::termlist.size ());
		1088
		1089	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1090	if ((*t)->perl.self)
		1091	PUSHs (sv_2mortal (newSVterm (*t)));
		1092	}
		1093
		1094	IV
		1095	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1096	CODE:
		1097	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1098	req->cb_sv = newSVsv (cb);
		1099	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1100	av_push (av, newSViv ((IV)req));
		1101	RETVAL = (IV)req;
		1102	OUTPUT:
		1103	RETVAL
		1104
		1105	void
		1106	_delete_selection_request (IV req_)
		1107	CODE:
		1108	rxvt_selection *req = (rxvt_selection *)req_;
		1109	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1110	int i;
		1111
		1112	for (i = AvFILL (av); i >= 0; i--)
		1113	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1114	break;
		1115
		1116	for (; i < AvFILL (av); i++)
		1117	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1118
		1119	av_pop (av);
		1120
		1121	delete req;
		1122
709	MODULE = urxvt PACKAGE = urxvt::term	1123	MODULE = urxvt PACKAGE = urxvt::term
710		1124
		1125	SV *
		1126	_new (AV *env, AV *arg)
		1127	CODE:
		1128	{
		1129	rxvt_term *term = new rxvt_term;
		1130
		1131	stringvec *argv = new stringvec;
		1132	for (int i = 0; i <= AvFILL (arg); i++)
		1133	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1134
		1135	stringvec *envv = new stringvec;
		1136	for (int i = AvFILL (env) + 1; i--; )
		1137	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1138
		1139	try
		1140	{
		1141	term->init (argv, envv);
		1142	}
		1143	catch (const class rxvt_failure_exception &e)
		1144	{
		1145	term->destroy ();
		1146	croak ("error while initializing new terminal instance");
		1147	}
		1148
		1149	RETVAL = term && term->perl.self
		1150	? newSVterm (term) : &PL_sv_undef;
		1151	}
		1152	OUTPUT:
		1153	RETVAL
		1154
711	void	1155	void
712	rxvt_term::destroy ()	1156	rxvt_term::destroy ()
713		1157
714	void	1158	void
		1159	rxvt_term::set_should_invoke (int htype, int inc)
		1160	CODE:
		1161	uint8_t &count = THIS->perl.should_invoke [htype];
		1162	uint8_t prev = count;
		1163	count += inc;
		1164	if (!prev != !count)
		1165	{
		1166	// hook status changed, react
		1167	switch (htype)
		1168	{
		1169	case HOOK_POSITION_CHANGE:
		1170	if (count)
		1171	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1172	}
		1173	}
		1174
		1175	void
		1176	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1177	CODE:
		1178	XrmPutStringResource (&THIS->option_db, specifier, value);
		1179
		1180	int
715	rxvt_term::grab_button (int button, U32 modifiers)	1181	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
716	CODE:	1182	CODE:
717	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1183	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
718	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1184	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
719	GrabModeSync, GrabModeSync, None, None);	1185	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1186	OUTPUT: RETVAL
		1187
		1188	int
		1189	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1190	CODE:
		1191	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1192	OUTPUT: RETVAL
		1193
		1194	void
		1195	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1196	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1197	CODE:
		1198	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1199
		1200	void
		1201	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1202	CODE:
		1203	XUngrabKey (THIS->dpy, keycode, modifiers, window);
720		1204
721	bool	1205	bool
722	rxvt_term::grab (U32 eventtime, int sync = 0)	1206	rxvt_term::grab (Time eventtime, int sync = 0)
723	CODE:	1207	CODE:
724	{	1208	{
725	int mode = sync ? GrabModeSync : GrabModeAsync;	1209	int mode = sync ? GrabModeSync : GrabModeAsync;
726		1210
727	THIS->perl.grabtime = 0;	1211	THIS->perl.grabtime = 0;
728		1212
729	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1213	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
730	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1214	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
731	mode, mode, None, None, eventtime))	1215	mode, mode, None, GRAB_CURSOR, eventtime))
732	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1216	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
733	THIS->perl.grabtime = eventtime;	1217	THIS->perl.grabtime = eventtime;
734	else	1218	else
735	XUngrabPointer (THIS->display->display, eventtime);	1219	XUngrabPointer (THIS->dpy, eventtime);
736		1220
737	RETVAL = !!THIS->perl.grabtime;	1221	RETVAL = !!THIS->perl.grabtime;
738	}	1222	}
739	OUTPUT:	1223	OUTPUT:
740	RETVAL	1224	RETVAL
741		1225
742	void	1226	void
743	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1227	rxvt_term::allow_events_async ()
744	CODE:	1228	CODE:
745	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1229	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
746		1230
747	void	1231	void
748	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1232	rxvt_term::allow_events_sync ()
749	CODE:	1233	CODE:
750	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1234	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
751		1235
752	void	1236	void
753	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1237	rxvt_term::allow_events_replay ()
754	CODE:	1238	CODE:
755	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1239	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
756	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1240	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
757		1241
758	void	1242	void
759	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1243	rxvt_term::ungrab ()
760	CODE:	1244	CODE:
761	THIS->perl.grabtime = 0;	1245	ungrab (THIS);
762	XUngrabKeyboard (THIS->display->display, eventtime);	1246
763	XUngrabPointer (THIS->display->display, eventtime);	1247	int
		1248	rxvt_term::XStringToKeysym (char *string)
		1249	CODE:
		1250	RETVAL = XStringToKeysym (string);
		1251	OUTPUT: RETVAL
		1252
		1253	char *
		1254	rxvt_term::XKeysymToString (int sym)
		1255	CODE:
		1256	RETVAL = XKeysymToString (sym);
		1257	OUTPUT: RETVAL
		1258
		1259	int
		1260	rxvt_term::XKeysymToKeycode (int sym)
		1261	CODE:
		1262	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1263	OUTPUT: RETVAL
		1264
		1265	int
		1266	rxvt_term::XKeycodeToKeysym (int code, int index)
		1267	CODE:
		1268	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1269	OUTPUT: RETVAL
764		1270
765	int	1271	int
766	rxvt_term::strwidth (SV *str)	1272	rxvt_term::strwidth (SV *str)
767	CODE:	1273	CODE:
768	{	1274	{
769	wchar_t *wstr = sv2wcs (str);	1275	wchar_t *wstr = sv2wcs (str);
770		1276
771	rxvt_push_locale (THIS->locale);	1277	rxvt_push_locale (THIS->locale);
772	RETVAL = wcswidth (wstr, wcslen (wstr));	1278	RETVAL = 0;
		1279	for (wchar_t *wc = wstr; *wc; wc++)
		1280	{
		1281	int w = WCWIDTH (*wc);
		1282
		1283	if (w)
		1284	RETVAL += max (w, 1);
		1285	}
773	rxvt_pop_locale ();	1286	rxvt_pop_locale ();
774		1287
775	free (wstr);	1288	free (wstr);
776	}	1289	}
777	OUTPUT:	1290	OUTPUT:
…		…
810	free (wstr);	1323	free (wstr);
811	}	1324	}
812	OUTPUT:	1325	OUTPUT:
813	RETVAL	1326	RETVAL
814		1327
815	# very portable, especially on objects as opposed to pods	1328	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
816	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
817		1329
818	#define TERM_OFFSET_width TERM_OFFSET(width)	1330	#define TERM_OFFSET_width TERM_OFFSET(width)
819	#define TERM_OFFSET_height TERM_OFFSET(height)	1331	#define TERM_OFFSET_height TERM_OFFSET(height)
820	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1332	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
821	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1333	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
822	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1334	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
823	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1335	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
824	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1336	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
825	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1337	#define TERM_OFFSET_focus TERM_OFFSET(focus)
826	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1338	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1339	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1340	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1341	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1342	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
827	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1343	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
828	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1344	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
829	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1345	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
830		1346
831	int	1347	int
832	rxvt_term::width ()	1348	rxvt_term::width ()
833	ALIAS:	1349	ALIAS:
834	width = TERM_OFFSET_width	1350	width = TERM_OFFSET_width
835	height = TERM_OFFSET_height	1351	height = TERM_OFFSET_height
836	fwidth = TERM_OFFSET_fwidth	1352	fwidth = TERM_OFFSET_fwidth
837	fheight = TERM_OFFSET_fheight	1353	fheight = TERM_OFFSET_fheight
838	fbase = TERM_OFFSET_fbase	1354	fbase = TERM_OFFSET_fbase
839	nrow = TERM_OFFSET_nrow	1355	nrow = TERM_OFFSET_nrow
840	ncol = TERM_OFFSET_ncol	1356	ncol = TERM_OFFSET_ncol
841	focus = TERM_OFFSET_focus	1357	focus = TERM_OFFSET_focus
842	mapped = TERM_OFFSET_mapped	1358	mapped = TERM_OFFSET_mapped
		1359	int_bwidth = TERM_OFFSET_int_bwidth
		1360	ext_bwidth = TERM_OFFSET_ext_bwidth
		1361	lineSpace = TERM_OFFSET_lineSpace
		1362	letterSpace = TERM_OFFSET_letterSpace
843	saveLines = TERM_OFFSET_saveLines	1363	saveLines = TERM_OFFSET_saveLines
844	total_rows = TERM_OFFSET_total_rows	1364	total_rows = TERM_OFFSET_total_rows
845	nsaved = TERM_OFFSET_nsaved	1365	top_row = TERM_OFFSET_top_row
846	CODE:	1366	CODE:
847	RETVAL = *(int *)((char *)THIS + ix);	1367	RETVAL = *(int *)((char *)THIS + ix);
848	OUTPUT:	1368	OUTPUT:
849	RETVAL	1369	RETVAL
850		1370
851	U32	1371	unsigned int
		1372	rxvt_term::ModLevel3Mask ()
		1373	ALIAS:
		1374	ModLevel3Mask = 0
		1375	ModMetaMask = 1
		1376	ModNumLockMask = 2
		1377	current_screen = 3
		1378	hidden_cursor = 4
		1379	CODE:
		1380	switch (ix)
		1381	{
		1382	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1383	case 1: RETVAL = THIS->ModMetaMask; break;
		1384	case 2: RETVAL = THIS->ModNumLockMask; break;
		1385	case 3: RETVAL = THIS->current_screen; break;
		1386	#ifdef CURSOR_BLINK
		1387	case 4: RETVAL = THIS->hidden_cursor; break;
		1388	#endif
		1389	}
		1390	OUTPUT:
		1391	RETVAL
		1392
		1393	char *
		1394	rxvt_term::display_id ()
		1395	ALIAS:
		1396	display_id = 0
		1397	locale = 1
		1398	CODE:
		1399	switch (ix)
		1400	{
		1401	case 0: RETVAL = THIS->display->id; break;
		1402	case 1: RETVAL = THIS->locale; break;
		1403	}
		1404	OUTPUT:
		1405	RETVAL
		1406
		1407	SV *
		1408	rxvt_term::envv ()
		1409	ALIAS:
		1410	argv = 1
		1411	PPCODE:
		1412	{
		1413	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1414
		1415	EXTEND (SP, vec->size ());
		1416
		1417	for (char **i = vec->begin (); i != vec->end (); ++i)
		1418	if (*i)
		1419	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1420	}
		1421
		1422	int
		1423	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1424	CODE:
		1425	RETVAL = THIS->pty_ev.events;
		1426	if (events != ev::UNDEF)
		1427	THIS->pty_ev.set (events);
		1428	OUTPUT:
		1429	RETVAL
		1430
		1431	int
		1432	rxvt_term::pty_fd ()
		1433	CODE:
		1434	RETVAL = THIS->pty->pty;
		1435	OUTPUT:
		1436	RETVAL
		1437
		1438	Window
852	rxvt_term::parent ()	1439	rxvt_term::parent ()
853	CODE:	1440	CODE:
854	RETVAL = (U32)THIS->parent [0];	1441	RETVAL = THIS->parent;
855	OUTPUT:	1442	OUTPUT:
856	RETVAL	1443	RETVAL
857		1444
858	U32	1445	int
859	rxvt_term::vt ()	1446	rxvt_term::parent_x ()
860	CODE:	1447	CODE:
861	RETVAL = (U32)THIS->vt;	1448	RETVAL = THIS->parent_x;
862	OUTPUT:	1449	OUTPUT:
863	RETVAL	1450	RETVAL
		1451
		1452	int
		1453	rxvt_term::parent_y ()
		1454	CODE:
		1455	RETVAL = THIS->parent_y;
		1456	OUTPUT:
		1457	RETVAL
		1458
		1459	void
		1460	rxvt_term::vt_emask_add (U32 emask)
		1461	CODE:
		1462	THIS->vt_emask_perl |= emask;
		1463	THIS->vt_select_input ();
864		1464
865	U32	1465	U32
866	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1466	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
867	CODE:	1467	CODE:
868	{
869	RETVAL = THIS->rstyle;	1468	RETVAL = THIS->rstyle;
870	THIS->rstyle = new_rstyle;	1469	THIS->rstyle = new_rstyle;
871	}
872	OUTPUT:	1470	OUTPUT:
873	RETVAL	1471	RETVAL
874		1472
875	int	1473	int
876	rxvt_term::view_start (int newval = -1)	1474	rxvt_term::view_start (int newval = 1)
		1475	PROTOTYPE: $;$
877	CODE:	1476	CODE:
878	{	1477	{
879	RETVAL = THIS->view_start;	1478	RETVAL = THIS->view_start;
880		1479
881	if (newval >= 0)	1480	if (newval <= 0)
882	{	1481	THIS->scr_changeview (max (newval, THIS->top_row));
883	THIS->view_start = min (newval, THIS->nsaved);
884	THIS->scr_changeview (RETVAL);
885	}
886	}	1482	}
887	OUTPUT:	1483	OUTPUT:
888	RETVAL	1484	RETVAL
889		1485
890	void	1486	void
		1487	rxvt_term::set_urgency (bool enable)
		1488
		1489	void
		1490	rxvt_term::focus_in ()
		1491
		1492	void
		1493	rxvt_term::focus_out ()
		1494
		1495	void
		1496	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1497	ALIAS:
		1498	key_release = 1
		1499	CODE:
		1500	{
		1501	XKeyEvent xkey;
		1502
		1503	memset (&xkey, 0, sizeof (xkey));
		1504
		1505	xkey.time = time;
		1506	xkey.state = state;
		1507	xkey.keycode = keycode;
		1508
		1509	xkey.type = ix ? KeyRelease : KeyPress;
		1510	xkey.display = THIS->dpy;
		1511	xkey.window = THIS->vt;
		1512	xkey.root = THIS->display->root;
		1513	xkey.subwindow = THIS->vt;
		1514
		1515	if (ix)
		1516	THIS->key_release (xkey);
		1517	else
		1518	THIS->key_press (xkey);
		1519	}
		1520
		1521	void
891	rxvt_term::want_refresh ()	1522	rxvt_term::want_refresh ()
892	CODE:	1523	CODE:
893	THIS->want_refresh = 1;	1524	THIS->want_refresh = 1;
		1525	THIS->refresh_check ();
894		1526
895	void	1527	void
896	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1528	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
897	PPCODE:	1529	PPCODE:
898	{	1530	{
899	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1531	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
900	XSRETURN_EMPTY;	1532	XSRETURN_EMPTY;
901		1533
902	line_t &l = ROW(row_number);	1534	line_t &l = ROW(row_number);
903		1535
904	if (GIMME_V != G_VOID)	1536	if (GIMME_V != G_VOID)
905	{	1537	{
906	wchar_t *wstr = new wchar_t [THIS->ncol];	1538	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
907		1539
908	for (int col = 0; col < THIS->ncol; col++)	1540	for (int col = 0; col < THIS->ncol; col++)
909	wstr [col] = l.t [col];	1541	wstr [col] = l.t [col];
910		1542
911	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1543	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
912
913	delete [] wstr;
914	}	1544	}
915		1545
916	if (new_text)	1546	if (new_text)
917	{	1547	{
918	wchar_t *wstr = sv2wcs (new_text);	1548	wchar_t *wstr = sv2wcs (new_text);
919		1549
920	int len = min (wcslen (wstr) - start_ofs, max_len);	1550	int len = min (wcslen (wstr) - start_ofs, max_len);
921		1551
922	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1552	if (start_col < 0 || start_col + len > THIS->ncol)
923	{	1553	{
924	free (wstr);	1554	free (wstr);
925	croak ("new_text extends beyond horizontal margins");	1555	croak ("new_text extends beyond horizontal margins");
926	}	1556	}
927		1557
…		…
937		1567
938	void	1568	void
939	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1569	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
940	PPCODE:	1570	PPCODE:
941	{	1571	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1572	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1573	XSRETURN_EMPTY;
944		1574
945	line_t &l = ROW(row_number);	1575	line_t &l = ROW(row_number);
946		1576
947	if (GIMME_V != G_VOID)	1577	if (GIMME_V != G_VOID)
…		…
959	{	1589	{
960	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1590	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
961	croak ("new_rend must be arrayref");	1591	croak ("new_rend must be arrayref");
962		1592
963	AV *av = (AV *)SvRV (new_rend);	1593	AV *av = (AV *)SvRV (new_rend);
964	int len = min (av_len (av) + 1 - start_ofs, max_len);	1594	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
965		1595
966	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1596	if (start_col < 0 || start_col + len > THIS->ncol)
967	croak ("new_rend array extends beyond horizontal margins");	1597	croak ("new_rend array extends beyond horizontal margins");
968		1598
969	for (int col = start_col; col < start_col + len; col++)	1599	for (int col = start_col; col < start_col + len; col++)
970	{	1600	{
971	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1601	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
977		1607
978	int	1608	int
979	rxvt_term::ROW_l (int row_number, int new_length = -1)	1609	rxvt_term::ROW_l (int row_number, int new_length = -1)
980	CODE:	1610	CODE:
981	{	1611	{
982	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1612	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
983	XSRETURN_EMPTY;	1613	XSRETURN_EMPTY;
984		1614
985	line_t &l = ROW(row_number);	1615	line_t &l = ROW(row_number);
986	RETVAL = l.l;	1616	RETVAL = l.l;
987		1617
…		…
993		1623
994	bool	1624	bool
995	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1625	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
996	CODE:	1626	CODE:
997	{	1627	{
998	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1628	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
999	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1000		1630
1001	line_t &l = ROW(row_number);	1631	line_t &l = ROW(row_number);
1002	RETVAL = l.is_longer ();	1632	RETVAL = l.is_longer ();
1003		1633
…		…
1011	rxvt_term::special_encode (SV *string)	1641	rxvt_term::special_encode (SV *string)
1012	CODE:	1642	CODE:
1013	{	1643	{
1014	wchar_t *wstr = sv2wcs (string);	1644	wchar_t *wstr = sv2wcs (string);
1015	int wlen = wcslen (wstr);	1645	int wlen = wcslen (wstr);
1016	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1646	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1017		1647
1018	rxvt_push_locale (THIS->locale);	1648	rxvt_push_locale (THIS->locale);
1019		1649
1020	wchar_t *r = rstr;	1650	wchar_t *r = rstr;
1021	for (wchar_t *s = wstr; *s; s++)	1651	for (wchar_t *s = wstr; *s; s++)
		1652	{
		1653	int w = WCWIDTH (*s);
		1654
1022	if (wcwidth (*s) == 0)	1655	if (w == 0)
1023	{	1656	{
1024	if (r == rstr)	1657	if (r == rstr)
1025	croak ("leading combining character unencodable");	1658	croak ("leading combining character unencodable");
1026		1659
1027	unicode_t n = rxvt_compose (r[-1], *s);	1660	unicode_t n = rxvt_compose (r[-1], *s);
1028	if (n == NOCHAR)	1661	if (n == NOCHAR)
1029	n = rxvt_composite.compose (r[-1], *s);	1662	n = rxvt_composite.compose (r[-1], *s);
1030		1663
1031	r[-1] = n;	1664	r[-1] = n;
1032	}	1665	}
1033	#if !UNICODE_3	1666	#if !UNICODE_3
1034	else if (*s >= 0x10000)	1667	else if (*s >= 0x10000)
1035	*r++ = rxvt_composite.compose (*s);	1668	*r++ = rxvt_composite.compose (*s);
1036	#endif	1669	#endif
1037	else	1670	else
1038	*r++ = *s;	1671	*r++ = *s;
		1672
		1673	// the *2 above only allows wcwidth <= 2
		1674	if (w > 1)
		1675	*r++ = NOCHAR;
		1676	}
1039		1677
1040	rxvt_pop_locale ();	1678	rxvt_pop_locale ();
1041		1679
1042	RETVAL = wcs2sv (rstr, r - rstr);	1680	RETVAL = wcs2sv (rstr, r - rstr);
1043
1044	delete [] rstr;
1045	}	1681	}
1046	OUTPUT:	1682	OUTPUT:
1047	RETVAL	1683	RETVAL
1048		1684
1049	SV *	1685	SV *
1050	rxvt_term::special_decode (SV *text)	1686	rxvt_term::special_decode (SV *text)
1051	CODE:	1687	CODE:
1052	{	1688	{
1053	wchar_t *wstr = sv2wcs (text);	1689	wchar_t *wstr = sv2wcs (text);
1054	int wlen = wcslen (wstr);
1055	int dlen = 0;	1690	int dlen = 0;
1056		1691
1057	// find length	1692	// find length
1058	for (wchar_t *s = wstr; *s; s++)	1693	for (wchar_t *s = wstr; *s; s++)
1059	if (*s == NOCHAR)	1694	if (*s == NOCHAR)
…		…
1061	else if (IS_COMPOSE (*s))	1696	else if (IS_COMPOSE (*s))
1062	dlen += rxvt_composite.expand (*s, 0);	1697	dlen += rxvt_composite.expand (*s, 0);
1063	else	1698	else
1064	dlen++;	1699	dlen++;
1065		1700
1066	wchar_t *rstr = new wchar_t [dlen];	1701	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1067		1702
1068	// decode	1703	// decode
1069	wchar_t *r = rstr;	1704	wchar_t *r = rstr;
1070	for (wchar_t *s = wstr; *s; s++)	1705	for (wchar_t *s = wstr; *s; s++)
1071	if (*s == NOCHAR)	1706	if (*s == NOCHAR)
…		…
1074	r += rxvt_composite.expand (*s, r);	1709	r += rxvt_composite.expand (*s, r);
1075	else	1710	else
1076	*r++ = *s;	1711	*r++ = *s;
1077		1712
1078	RETVAL = wcs2sv (rstr, r - rstr);	1713	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1714	}
1082	OUTPUT:	1715	OUTPUT:
1083	RETVAL	1716	RETVAL
1084		1717
1085	void	1718	void
1086	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1719	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1087	PPCODE:	1720	PPCODE:
1088	{	1721	{
1089	struct resval { const char *name; int value; } rslist [] = {	1722	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1090	# define def(name) { # name, Rs_ ## name },	1723	# define def(name) { # name, Rs_ ## name },
1091	# define reserve(name,count)	1724	# define reserve(name,count)
1092	# include "rsinc.h"	1725	# include "rsinc.h"
1093	# undef def	1726	# undef def
1094	# undef reserve	1727	# undef reserve
1095	};	1728	};
1096		1729
1097	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1730	rs = rslist + ecb_array_length (rslist);
1098		1731
		1732	if (*name)
1099	do {	1733	{
		1734	do {
1100	if (rs-- == rslist)	1735	if (rs-- == rslist)
1101	croak ("no such resource '%s', requested", name);	1736	croak ("no such resource '%s', requested", name);
1102	} while (strcmp (name, rs->name));	1737	} while (strcmp (name, rs->name));
1103		1738
1104	index += rs->value;	1739	index += rs->value;
		1740	}
		1741	else
		1742	{
		1743	--rs;
		1744	name = "";
		1745	}
1105		1746
1106	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1747	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1107	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1748	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1108		1749
1109	if (GIMME_V != G_VOID)	1750	if (GIMME_V != G_VOID)
…		…
1120	else	1761	else
1121	THIS->rs [index] = 0;	1762	THIS->rs [index] = 0;
1122	}	1763	}
1123	}	1764	}
1124		1765
		1766	const char *
		1767	rxvt_term::x_resource (const char *name)
		1768
		1769	bool
		1770	rxvt_term::option (U8 optval, int set = -1)
		1771	CODE:
		1772	{
		1773	RETVAL = THIS->option (optval);
		1774
		1775	if (set >= 0)
		1776	{
		1777	THIS->set_option (optval, set);
		1778
		1779	if (THIS->init_done) // avoid doing this before START
		1780	switch (optval)
		1781	{
		1782	case Opt_skipBuiltinGlyphs:
		1783	THIS->set_fonts ();
		1784	THIS->scr_remap_chars ();
		1785	THIS->scr_touch (true);
		1786	THIS->want_refresh = 1;
		1787	THIS->refresh_check ();
		1788	break;
		1789	#ifdef CURSOR_BLINK
		1790	case Opt_cursorBlink:
		1791	THIS->cursor_blink_reset ();
		1792	break;
		1793	#endif
		1794
		1795	case Opt_cursorUnderline:
		1796	THIS->want_refresh = 1;
		1797	THIS->refresh_check ();
		1798	break;
		1799
		1800	# case Opt_scrollBar_floating:
		1801	# case Opt_scrollBar_right:
		1802	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1803	# break;
		1804	}
		1805	}
		1806	}
		1807	OUTPUT:
		1808	RETVAL
		1809
		1810	bool
		1811	rxvt_term::parse_keysym (char *keysym, char *str)
		1812	CODE:
		1813	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1814	THIS->keyboard->register_done ();
		1815	OUTPUT:
		1816	RETVAL
		1817
1125	void	1818	void
		1819	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1820	CODE:
		1821	wchar_t *wstr = sv2wcs (str);
		1822	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1823	free (wstr);
		1824
		1825	void
1126	rxvt_term::cur (...)	1826	rxvt_term::screen_cur (...)
1127	PROTOTYPE: $;$$	1827	PROTOTYPE: $;$$
1128	ALIAS:	1828	ALIAS:
1129	screen_cur = 0	1829	screen_cur = 0
1130	selection_beg = 1	1830	selection_beg = 1
1131	selection_end = 2	1831	selection_end = 2
…		…
1142	EXTEND (SP, 2);	1842	EXTEND (SP, 2);
1143	PUSHs (sv_2mortal (newSViv (rc.row)));	1843	PUSHs (sv_2mortal (newSViv (rc.row)));
1144	PUSHs (sv_2mortal (newSViv (rc.col)));	1844	PUSHs (sv_2mortal (newSViv (rc.col)));
1145	}	1845	}
1146		1846
1147	if (items == 3)	1847	if (items >= 3)
		1848	{
		1849	rc.row = SvIV (ST (1));
		1850	rc.col = SvIV (ST (2));
		1851
		1852	if (ix == 2)
1148	{	1853	{
1149	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1854	if (rc.col == 0)
1150	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1855	{
		1856	// col == 0 means end of previous line
		1857	rc.row--;
		1858	rc.col = THIS->ncol;
		1859	}
		1860	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1861	&& rc.col > ROW(rc.row).l)
		1862	{
		1863	// col >= length means while line and add newline
		1864	rc.col = THIS->ncol;
		1865	}
		1866	}
		1867
		1868	clamp_it (rc.col, 0, THIS->ncol);
		1869	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1151		1870
1152	if (ix)	1871	if (ix)
		1872	{
		1873	THIS->selection.screen = THIS->current_screen;
		1874
1153	THIS->want_refresh = 1;	1875	THIS->want_refresh = 1;
		1876	THIS->refresh_check ();
1154	}	1877	}
		1878	}
1155	}	1879	}
1156		1880
1157	int	1881	int
1158	rxvt_term::selection_grab (U32 eventtime)	1882	rxvt_term::selection_screen (int screen = -1)
		1883	CODE:
		1884	RETVAL = THIS->selection.screen;
		1885	if (screen >= 0)
		1886	THIS->selection.screen = screen;
		1887	OUTPUT:
		1888	RETVAL
1159		1889
1160	void	1890	void
		1891	rxvt_term::selection_clear (bool clipboard = false)
		1892
		1893	void
		1894	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1895	CODE:
		1896	THIS->selection.op = SELECTION_CONT;
		1897	THIS->selection.rect = rect;
		1898	THIS->selection_make (eventtime);
		1899
		1900	int
		1901	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1902
		1903	void
1161	rxvt_term::selection (SV *newtext = 0)	1904	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1162	PPCODE:	1905	PPCODE:
1163	{	1906	{
		1907	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1908	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1909
1164	if (GIMME_V != G_VOID)	1910	if (GIMME_V != G_VOID)
1165	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1911	XPUSHs (text
		1912	? sv_2mortal (wcs2sv (text, len))
		1913	: &PL_sv_undef);
1166		1914
1167	if (newtext)	1915	if (newtext)
1168	{	1916	{
1169	free (THIS->selection.text);	1917	free (text);
1170		1918
1171	THIS->selection.text = sv2wcs (newtext);	1919	text = sv2wcs (newtext);
1172	THIS->selection.len = wcslen (THIS->selection.text);	1920	len = wcslen (text);
1173	}	1921	}
1174	}	1922	}
		1923
		1924	char
		1925	rxvt_term::cur_charset ()
		1926	CODE:
		1927	RETVAL = THIS->charsets [THIS->screen.charset];
		1928	OUTPUT:
		1929	RETVAL
		1930
		1931	void
		1932	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)
		1933
		1934	void
		1935	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1936
		1937	void
		1938	rxvt_term::scr_bell ()
		1939
		1940	void
		1941	rxvt_term::scr_recolour (bool refresh = true);
		1942
		1943	void
		1944	rxvt_term::scr_change_screen (int screen)
1175		1945
1176	void	1946	void
1177	rxvt_term::scr_add_lines (SV *string)	1947	rxvt_term::scr_add_lines (SV *string)
1178	CODE:	1948	CODE:
1179	{	1949	{
…		…
1189	char *str = SvPVbyte (octets, len);	1959	char *str = SvPVbyte (octets, len);
1190	C_ARGS:	1960	C_ARGS:
1191	str, len	1961	str, len
1192		1962
1193	void	1963	void
		1964	rxvt_term::tt_paste (SV *octets)
		1965	INIT:
		1966	STRLEN len;
		1967	char *str = SvPVbyte (octets, len);
		1968	C_ARGS:
		1969	str, len
		1970
		1971	void
1194	rxvt_term::cmd_parse (SV *octets)	1972	rxvt_term::cmd_parse (SV *octets)
1195	CODE:	1973	CODE:
1196	{	1974	{
1197	STRLEN len;	1975	STRLEN len;
1198	char *str = SvPVbyte (octets, len);	1976	char *str = SvPVbyte (octets, len);
…		…
1220	o->self = (HV *)SvRV (RETVAL);	1998	o->self = (HV *)SvRV (RETVAL);
1221	}	1999	}
1222	OUTPUT:	2000	OUTPUT:
1223	RETVAL	2001	RETVAL
1224		2002
		2003	#############################################################################
		2004	# Various X Utility Functions
		2005	#############################################################################
		2006
		2007	void
		2008	rxvt_term::XListProperties (Window window)
		2009	PPCODE:
		2010	{
		2011	int count;
		2012	Atom *props = XListProperties (THIS->dpy, window, &count);
		2013
		2014	EXTEND (SP, count);
		2015	while (count--)
		2016	PUSHs (newSVuv ((U32)props [count]));
		2017
		2018	XFree (props);
		2019	}
		2020
		2021	void
		2022	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2023	PPCODE:
		2024	{
		2025	Atom type;
		2026	int format;
		2027	unsigned long nitems;
		2028	unsigned long bytes_after;
		2029	unsigned char *prop;
		2030
		2031	XGetWindowProperty (THIS->dpy, window, property,
		2032	0, 1<<24, 0, AnyPropertyType,
		2033	&type, &format, &nitems, &bytes_after, &prop);
		2034
		2035	if (type != None)
		2036	{
		2037	int elemsize = format == 16 ? sizeof (short)
		2038	: format == 32 ? sizeof (long)
		2039	: 1;
		2040
		2041	EXTEND (SP, 3);
		2042	PUSHs (newSVuv ((U32)type));
		2043	PUSHs (newSViv (format));
		2044	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2045	XFree (prop);
		2046	}
		2047	}
		2048
		2049	void
		2050	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2051	CODE:
		2052	{
		2053	STRLEN len;
		2054	char *data_ = SvPVbyte (data, len);
		2055
		2056	int elemsize = format == 16 ? sizeof (short)
		2057	: format == 32 ? sizeof (long)
		2058	: 1;
		2059
		2060	XChangeProperty (THIS->dpy, window, property,
		2061	type, format, PropModeReplace,
		2062	(unsigned char *)data_, len / elemsize);
		2063	}
		2064
		2065	Atom
		2066	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2067	C_ARGS: term->dpy, atom_name, only_if_exists
		2068
		2069	char *
		2070	XGetAtomName (rxvt_term *term, Atom atom)
		2071	C_ARGS: term->dpy, atom
		2072	CLEANUP:
		2073	XFree (RETVAL);
		2074
		2075	void
		2076	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2077	C_ARGS: term->dpy, window, property
		2078
		2079	Window
		2080	rxvt_term::DefaultRootWindow ()
		2081	CODE:
		2082	RETVAL = THIS->display->root;
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	#if 0
		2087
		2088	Window
		2089	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2090	C_ARGS: term->dpy, (Window)parent,
		2091	x, y, width, height, 0,
		2092	term->pix_colors_focused[Color_border],
		2093	term->pix_colors_focused[Color_border]
		2094
		2095	#endif
		2096
		2097	void
		2098	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2099	C_ARGS: term->dpy, window, parent, x, y
		2100
		2101	void
		2102	XMapWindow (rxvt_term *term, Window window)
		2103	C_ARGS: term->dpy, window
		2104
		2105	void
		2106	XUnmapWindow (rxvt_term *term, Window window)
		2107	C_ARGS: term->dpy, window
		2108
		2109	void
		2110	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2111	C_ARGS: term->dpy, window, x, y, width, height
		2112
		2113	void
		2114	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2115	CODE:
		2116	{
		2117	XWindowAttributes attr;
		2118	XGetWindowAttributes (THIS->dpy, window, &attr);
		2119	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2120	}
		2121
		2122	void
		2123	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2124	PPCODE:
		2125	{
		2126	int dx, dy;
		2127	Window child;
		2128
		2129	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2130	{
		2131	EXTEND (SP, 3);
		2132	PUSHs (newSViv (dx));
		2133	PUSHs (newSViv (dy));
		2134	PUSHs (newSVuv (child));
		2135	}
		2136	}
		2137
		2138	#############################################################################
		2139	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2140
		2141	bool
		2142	rxvt_term::has_render ()
		2143	CODE:
		2144	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2145	OUTPUT:
		2146	RETVAL
		2147
		2148	void
		2149	rxvt_term::background_geometry (bool border = false)
		2150	PPCODE:
		2151	EXTEND (SP, 4);
		2152	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2153	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2154	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2155	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2156
		2157	#if HAVE_IMG
		2158
		2159	rxvt_img *
		2160	rxvt_term::new_img (SV *format, int x = 0, int y = 0, int width = 1, int height = 1)
		2161	CODE:
		2162	XRenderPictFormat *f = SvOK (format)
		2163	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2164	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2165	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2166	RETVAL->alloc ();
		2167	OUTPUT:
		2168	RETVAL
		2169
		2170	#if ENABLE_TRANSPARENCY
		2171
		2172	rxvt_img *
		2173	rxvt_term::new_img_from_root ()
		2174	CODE:
		2175	RETVAL = rxvt_img::new_from_root (THIS);
		2176	OUTPUT:
		2177	RETVAL
		2178
		2179	#endif
		2180
		2181	#if HAVE_PIXBUF
		2182
		2183	rxvt_img *
		2184	rxvt_term::new_img_from_file (octet_string filename)
		2185	CODE:
		2186	try
		2187	{
		2188	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2189	}
		2190	catch (const class rxvt_failure_exception &e)
		2191	{
		2192	croak ("new_img_from_file failed");
		2193	}
		2194	OUTPUT:
		2195	RETVAL
		2196
		2197	#endif
		2198
		2199	#if HAVE_BG_PIXMAP
		2200
		2201	void
		2202	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2203	CODE:
		2204	THIS->bg_destroy ();
		2205	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2206
		2207	if (img) // TODO: cannot be false
		2208	{
		2209	img = img->clone (); // own the img
		2210
		2211	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2212	img->sub_rect (0, 0,
		2213	border ? THIS->vt_width : THIS->szHint.width,
		2214	border ? THIS->vt_height : THIS->szHint.height)
		2215	->replace (img);
		2216
		2217	// just in case, should usually be a nop
		2218	img->reify ()
		2219	->replace (img);
		2220
		2221	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2222	->replace (img);
		2223
		2224	THIS->bg_img = img;
		2225	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2226
		2227	if (!border)
		2228	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2229	}
		2230
		2231	#endif
		2232
		2233	#endif
		2234
		2235	#############################################################################
		2236	# urxvt::overlay
		2237	#############################################################################
		2238
1225	MODULE = urxvt PACKAGE = urxvt::overlay	2239	MODULE = urxvt PACKAGE = urxvt::overlay
1226		2240
1227	void	2241	void
1228	overlay::set (int x, int y, SV *text, SV *rend = 0)	2242	overlay::set (int x, int y, SV *text, SV *rend = 0)
1229		2243
…		…
1234	overlay::hide ()	2248	overlay::hide ()
1235		2249
1236	void	2250	void
1237	overlay::DESTROY ()	2251	overlay::DESTROY ()
1238		2252
		2253	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2254
		2255	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2256
		2257	#if HAVE_PIXBUF
		2258
		2259	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2260	C_ARGS: filename, 0
		2261
		2262	void
		2263	DESTROY (urxvt::pixbuf self)
		2264	CODE:
		2265	gdk_pixbuf_unref (self);
		2266
		2267	#endif
		2268
1239	MODULE = urxvt PACKAGE = urxvt::timer	2269	MODULE = urxvt PACKAGE = urxvt::img
1240		2270
1241	SV *	2271	#if HAVE_IMG
1242	timer::new ()	2272
		2273	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2274	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2275
		2276	void
		2277	rxvt_img::geometry ()
1243	CODE:	2278	PPCODE:
1244	timer *w = new timer;	2279	EXTEND (SP, 4);
1245	w->start (NOW);	2280	PUSHs (sv_2mortal (newSViv (THIS->x)));
1246	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2281	PUSHs (sv_2mortal (newSViv (THIS->y)));
1247	w->self = (HV *)SvRV (RETVAL);	2282	PUSHs (sv_2mortal (newSViv (THIS->w)));
1248	OUTPUT:	2283	PUSHs (sv_2mortal (newSViv (THIS->h)));
1249	RETVAL
1250		2284
1251	timer *	2285	int
1252	timer::cb (SV *cb)	2286	rxvt_img::x ()
1253	CODE:	2287	CODE:
1254	THIS->cb (cb);
1255	RETVAL = THIS;
1256	OUTPUT:
1257	RETVAL
1258
1259	NV
1260	timer::at ()
1261	CODE:
1262	RETVAL = THIS->at;	2288	RETVAL = THIS->x;
1263	OUTPUT:	2289	OUTPUT:
1264	RETVAL	2290	RETVAL
1265		2291
1266	timer *	2292	int
1267	timer::interval (NV interval)	2293	rxvt_img::y ()
1268	CODE:	2294	CODE:
1269	THIS->interval = interval;
1270	RETVAL = THIS;	2295	RETVAL = THIS->y;
1271	OUTPUT:	2296	OUTPUT:
1272	RETVAL	2297	RETVAL
1273		2298
1274	timer *	2299	int
1275	timer::set (NV tstamp)	2300	rxvt_img::w ()
1276	CODE:	2301	CODE:
1277	THIS->set (tstamp);
1278	RETVAL = THIS;	2302	RETVAL = THIS->w;
1279	OUTPUT:	2303	OUTPUT:
1280	RETVAL	2304	RETVAL
1281		2305
1282	timer *	2306	int
1283	timer::start (NV tstamp = THIS->at)	2307	rxvt_img::h ()
1284	CODE:	2308	CODE:
1285	THIS->start (tstamp);
1286	RETVAL = THIS;	2309	RETVAL = THIS->h;
1287	OUTPUT:	2310	OUTPUT:
1288	RETVAL	2311	RETVAL
1289		2312
1290	timer *	2313	Pixmap
1291	timer::stop ()	2314	rxvt_img::pm ()
1292	CODE:	2315	CODE:
1293	THIS->stop ();
1294	RETVAL = THIS;	2316	RETVAL = THIS->pm;
1295	OUTPUT:	2317	OUTPUT:
1296	RETVAL	2318	RETVAL
1297		2319
1298	void	2320	void
		2321	rxvt_img::fill (SV *c)
		2322	INIT:
		2323	rgba cc = parse_rgba (c, THIS->s);
		2324	C_ARGS: cc
		2325
		2326	void
1299	timer::DESTROY ()	2327	rxvt_img::DESTROY ()
1300
1301	MODULE = urxvt PACKAGE = urxvt::iow
1302
1303	SV *
1304	iow::new ()
1305	CODE:	2328	CODE:
1306	iow *w = new iow;	2329	delete THIS;
1307	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1308	w->self = (HV *)SvRV (RETVAL);
1309	OUTPUT:
1310	RETVAL
1311		2330
1312	iow *
1313	iow::cb (SV *cb)
1314	CODE:
1315	THIS->cb (cb);
1316	RETVAL = THIS;
1317	OUTPUT:
1318	RETVAL
1319
1320	iow *
1321	iow::fd (int fd)
1322	CODE:
1323	THIS->fd = fd;
1324	RETVAL = THIS;
1325	OUTPUT:
1326	RETVAL
1327
1328	iow *
1329	iow::events (short events)
1330	CODE:
1331	THIS->events = events;
1332	RETVAL = THIS;
1333	OUTPUT:
1334	RETVAL
1335
1336	iow *
1337	iow::start ()
1338	CODE:
1339	THIS->start ();
1340	RETVAL = THIS;
1341	OUTPUT:
1342	RETVAL
1343
1344	iow *
1345	iow::stop ()
1346	CODE:
1347	THIS->stop ();
1348	RETVAL = THIS;
1349	OUTPUT:
1350	RETVAL
1351
1352	void	2331	void
1353	iow::DESTROY ()	2332	rxvt_img::unshare ()
1354		2333
		2334	int
		2335	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2336	CODE:
		2337	if (items >= 2)
		2338	THIS->repeat_mode (repeat);
		2339	if (GIMME_V != G_VOID)
		2340	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1355		2341
		2342	void
		2343	rxvt_img::move (int dx, int dy)
		2344
		2345	void
		2346	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2347
		2348	void
		2349	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2350
		2351	rxvt_img *
		2352	rxvt_img::clone ()
		2353
		2354	rxvt_img *
		2355	rxvt_img::reify ()
		2356
		2357	rxvt_img *
		2358	rxvt_img::sub_rect (int x, int y, int width, int height)
		2359
		2360	rxvt_img *
		2361	rxvt_img::blur (int rh, int rv)
		2362
		2363	rxvt_img *
		2364	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)
		2365	INIT:
		2366	rxvt_img::nv matrix[3][3] = {
		2367	{ p11, p12, p13 },
		2368	{ p21, p22, p23 },
		2369	{ p31, p32, p33 }
		2370	};
		2371	C_ARGS: matrix
		2372
		2373	rxvt_img *
		2374	rxvt_img::scale (int new_width, int new_height)
		2375
		2376	rxvt_img *
		2377	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2378
		2379	#endif
		2380

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