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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.59 by root, Thu Jan 12 02:20:56 2006 UTC vs.
Revision 1.194 by root, Thu Jun 14 17:06:57 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
59	{	68	{
60	SvTAINT (sv);	69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100
61	return sv;	101	return c;
62	}	102	}
63		103
64	static SV *	104	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		105
73	static wchar_t *	106	static wchar_t *
74	sv2wcs (SV *sv)	107	sv2wcs (SV *sv)
75	{	108	{
76	STRLEN len;	109	STRLEN len;
…		…
89		122
90	return sv;	123	return sv;
91	}	124	}
92		125
93	static SV *	126	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	127	newSVptr (void *ptr, const char *klass)
102	{	128	{
103	HV *hv = newHV ();	129	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	130	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	131	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	153	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		154
129	return (long)mg->mg_ptr;	155	return (long)mg->mg_ptr;
130	}	156	}
131		157
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	158	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	159	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		160
135	/////////////////////////////////////////////////////////////////////////////	161	/////////////////////////////////////////////////////////////////////////////
136		162
137	struct perl_watcher	163	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		164
		165	class overlay : overlay_base
138	{	166	{
139	SV *cbsv;	167	rxvt_term *THIS;
		168	AV *overlay_av;
		169	int border;
		170
		171	public:
140	HV *self;	172	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		173
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	174	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	175	~overlay ();
238		176
239	void show ();	177	void show ();
…		…
243		181
244	void set (int x, int y, SV *str, SV *rend);	182	void set (int x, int y, SV *str, SV *rend);
245	};	183	};
246		184
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	185	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	186	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	187	{
		188	x = x_;
		189	y = y_;
		190	w = w_;
		191	h = h_;
		192
		193	if (w < 0) w = 0;
		194	if (h < 0) h = 0;
		195
250	if (border == 2)	196	if (border == 2)
251	{	197	{
252	w += 2;	198	w += 2;
253	h += 2;	199	h += 2;
254	}	200	}
…		…
292	*rp++ = r;	238	*rp++ = r;
293	}	239	}
294	}	240	}
295		241
296	show ();	242	show ();
297	THIS->want_refresh = 1;
298	}	243	}
299		244
300	overlay::~overlay ()	245	overlay::~overlay ()
301	{	246	{
302	hide ();	247	hide ();
…		…
307	delete [] rend[y];	252	delete [] rend[y];
308	}	253	}
309		254
310	delete [] text;	255	delete [] text;
311	delete [] rend;	256	delete [] rend;
		257	}
		258
		259	void
		260	overlay::show ()
		261	{
		262	if (overlay_av)
		263	return;
		264
		265	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		266	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		267	));
		268	av_push (overlay_av, newSViv ((long)this));
312		269
313	THIS->want_refresh = 1;	270	THIS->want_refresh = 1;
314	}	271	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	272	}
324		273
325	void	274	void
326	overlay::hide ()	275	overlay::hide ()
327	{	276	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	277	if (!overlay_av)
		278	return;
329		279
330	if (ovs)	280	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		281
334	HV *hv = (HV *)SvRV (*ovs);	282	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	283	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	284	break;
		285
		286	for (; i < AvFILL (overlay_av); i++)
		287	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		288
		289	av_pop (overlay_av);
		290
		291	SvREFCNT_dec (overlay_av);
		292	overlay_av = 0;
		293
		294	THIS->want_refresh = 1;
		295	THIS->refresh_check ();
337	}	296	}
338		297
339	void overlay::swap ()	298	void overlay::swap ()
340	{	299	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	300	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	301	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		302
344	int ov_w = min (w, THIS->ncol - ov_x);	303	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	304	int ov_h = min (h, THIS->nrow - ov_y);
		305
		306	// hide cursor if it is within the overlay area
		307	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		308	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		309	THIS->screen.flags &= ~Screen_VisibleCursor;
346		310
347	for (int y = ov_h; y--; )	311	for (int y = ov_h; y--; )
348	{	312	{
349	text_t *t1 = text [y];	313	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	314	rend_t *r1 = rend [y];
351		315
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	316	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	317	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		318
355	for (int x = ov_w; x--; )	319	for (int x = ov_w; x--; )
356	{	320	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	321	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	322	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	345	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	346	croak ("rend must be arrayref");
383		347
384	AV *av = (AV *)SvRV (rend);	348	AV *av = (AV *)SvRV (rend);
385		349
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	350	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	351	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	352	}
389		353
390	THIS->want_refresh = 1;	354	THIS->want_refresh = 1;
		355	THIS->refresh_check ();
391	}	356	}
392		357
		358	/////////////////////////////////////////////////////////////////////////////
		359
		360	#include "iom_perl.h"
393		361
394	/////////////////////////////////////////////////////////////////////////////	362	/////////////////////////////////////////////////////////////////////////////
395		363
396	struct rxvt_perl_interp rxvt_perl;	364	struct rxvt_perl_interp rxvt_perl;
397		365
…		…
401	{	369	{
402	if (perl)	370	if (perl)
403	{	371	{
404	perl_destruct (perl);	372	perl_destruct (perl);
405	perl_free (perl);	373	perl_free (perl);
		374	PERL_SYS_TERM ();
406	}	375	}
407	}	376	}
408		377
409	void	378	void
410	rxvt_perl_interp::init ()	379	rxvt_perl_interp::init ()
411	{	380	{
412	if (!perl)	381	if (!perl)
413	{	382	{
		383	rxvt_push_locale (""); // perl init destroys current locale
		384
		385	{
414	perl_environ = rxvt_environ;	386	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	387	localise_env set_environ (perl_environ);
416		388
417	char *argv[] = {	389	char *args[] = {
418	"",	390	"",
419	"-T",	391	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	392	"BEGIN {"
		393	" urxvt->bootstrap;"
		394	" unshift @INC, '" LIBDIR "';"
		395	"}"
		396	""
		397	"use urxvt;"
421	};	398	};
		399	int argc = ecb_array_length (args);
		400	char **argv = args;
422		401
		402	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	403	perl = perl_alloc ();
424	perl_construct (perl);	404	perl_construct (perl);
425		405
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	406	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	407	|| perl_run (perl))
428	{	408	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	409	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		410
431	perl_destruct (perl);	411	perl_destruct (perl);
432	perl_free (perl);	412	perl_free (perl);
433	perl = 0;	413	perl = 0;
434	}	414	}
		415	}
435		416
436	swap (perl_environ, environ);	417	rxvt_pop_locale ();
437	}	418	}
		419	}
		420
		421	void
		422	rxvt_perl_interp::init (rxvt_term *term)
		423	{
		424	init ();
		425
		426	if (perl && !term->perl.self)
		427	{
		428	// runs outside of perls ENV
		429	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		430	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		431	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		432	}
		433	}
		434
		435	void
		436	rxvt_perl_interp::eval (const char *str)
		437	{
		438	eval_pv (str, 1);
		439	}
		440
		441	void
		442	rxvt_perl_interp::usage (rxvt_term *term, int type)
		443	{
		444	localise_env set_environ (perl_environ);
		445
		446	ENTER;
		447	SAVETMPS;
		448
		449	dSP;
		450	PUSHMARK (SP);
		451	EXTEND (SP, 2);
		452	PUSHs (sv_2mortal (newSVterm (term)));
		453	PUSHs (sv_2mortal (newSViv (type)));
		454	PUTBACK;
		455	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		456
		457	FREETMPS;
		458	LEAVE;
		459	}
		460
		461	uint8_t
		462	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		463	{
		464	localise_env set_environ (perl_environ);
		465
		466	ENTER;
		467	SAVETMPS;
		468
		469	dSP;
		470	PUSHMARK (SP);
		471	EXTEND (SP, 6);
		472	PUSHs (sv_2mortal (newSVterm (term)));
		473	PUSHs (sv_2mortal (newSVpv (name, 0)));
		474	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		475	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		476	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		478	PUTBACK;
		479	call_pv ("urxvt::parse_resource", G_SCALAR);
		480	SPAGAIN;
		481
		482	uint8_t ret = POPi;
		483
		484	FREETMPS;
		485	LEAVE;
		486
		487	return ret;
438	}	488	}
439		489
440	static void	490	static void
441	ungrab (rxvt_term *THIS)	491	ungrab (rxvt_term *THIS)
442	{	492	{
443	if (THIS->perl.grabtime)	493	if (THIS->perl.grabtime)
444	{	494	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	495	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	496	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	497	THIS->perl.grabtime = 0;
448	}	498	}
449	}	499	}
450		500
451	bool	501	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	503	{
454	if (!perl)	504	if (!perl || !term->perl.self)
455	return false;	505	return false;
456		506
457	if (htype == HOOK_INIT) // first hook ever called	507	localise_env set_environ (perl_environ);
		508
		509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
458	{	511	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	516	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	517	else if (htype == HOOK_DESTROY)
465	{	518	{
466	// handled later	519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		520
		521	for (int i = AvFILL (av); i >= 0; i--)
		522	{
		523	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		524	delete req;
		525	}
467	}	526	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		527
474	if (HvKEYS (hv))	528	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		529
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!should_invoke [htype])	530	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	531	{
492	dSP;	532	dSP;
493	va_list ap;	533	va_list ap;
494		534
495	va_start (ap, htype);	535	va_start (ap, htype);
…		…
497	ENTER;	537	ENTER;
498	SAVETMPS;	538	SAVETMPS;
499		539
500	PUSHMARK (SP);	540	PUSHMARK (SP);
501		541
		542	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	543	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	544	PUSHs (sv_2mortal (newSViv (htype)));
504		545
505	for (;;) {	546	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	547	data_type dt = (data_type)va_arg (ap, int);
507		548
508	switch (dt)	549	switch (dt)
…		…
514	case DT_LONG:	555	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	556	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	557	break;
517		558
518	case DT_STR:	559	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	560	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	561	break;
521		562
522	case DT_STR_LEN:	563	case DT_STR_LEN:
523	{	564	{
524	char *str = va_arg (ap, char *);	565	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	566	int len = va_arg (ap, int);
526		567
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	568	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	569	}
529	break;	570	break;
530		571
531	case DT_WCS_LEN:	572	case DT_WCS_LEN:
532	{	573	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	574	wchar_t *wstr = va_arg (ap, wchar_t *);
		575	int wlen = va_arg (ap, int);
		576
		577	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		578	}
		579	break;
		580
		581	case DT_LCS_LEN:
		582	{
		583	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	584	int llen = va_arg (ap, int);
535		585
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	586	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	587	}
538	break;	588	break;
539		589
540	case DT_XEVENT:	590	case DT_XEVENT:
541	{	591	{
542	XEvent *xe = va_arg (ap, XEvent *);	592	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	593	HV *hv = newHV ();
544		594
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	595	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	596	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		597	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	598	# undef set
548		599
549	setiv (type, xe->type);	600	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	601	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	602	setiv (serial, xe->xany.serial);
552		603
…		…
555	case KeyPress:	606	case KeyPress:
556	case KeyRelease:	607	case KeyRelease:
557	case ButtonPress:	608	case ButtonPress:
558	case ButtonRelease:	609	case ButtonRelease:
559	case MotionNotify:	610	case MotionNotify:
		611	setuv (window, xe->xmotion.window);
		612	setuv (root, xe->xmotion.root);
		613	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	614	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	615	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	616	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	617	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	618	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	619	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	620	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	621	setuv (state, xe->xmotion.state);
		622
		623	switch (xe->type)
		624	{
		625	case KeyPress:
		626	case KeyRelease:
		627	setuv (keycode, xe->xkey.keycode);
		628	break;
		629
		630	case ButtonPress:
		631	case ButtonRelease:
		632	setuv (button, xe->xbutton.button);
		633	break;
		634
		635	case MotionNotify:
		636	setiv (is_hint, xe->xmotion.is_hint);
		637	break;
		638	}
		639
568	break;	640	break;
569	}
570		641
		642	case MapNotify:
		643	case UnmapNotify:
		644	case ConfigureNotify:
		645	setuv (event, xe->xconfigure.event);
		646	setuv (window, xe->xconfigure.window);
		647
571	switch (xe->type)	648	switch (xe->type)
572	{	649	{
573	case KeyPress:	650	case ConfigureNotify:
574	case KeyRelease:	651	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	652	setiv (y, xe->xconfigure.y);
		653	setiv (width, xe->xconfigure.width);
		654	setiv (height, xe->xconfigure.height);
		655	setuv (above, xe->xconfigure.above);
		656	break;
		657	}
		658
576	break;	659	break;
577		660
578	case ButtonPress:	661	case PropertyNotify:
579	case ButtonRelease:	662	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	663	setuv (atom, xe->xproperty.atom);
		664	setuv (time, xe->xproperty.time);
		665	setiv (state, xe->xproperty.state);
581	break;	666	break;
582		667
583	case MotionNotify:	668	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	669	setuv (window, xe->xclient.window);
		670	setuv (message_type, xe->xclient.message_type);
		671	setuv (format, xe->xclient.format);
		672	setuv (l0, xe->xclient.data.l[0]);
		673	setuv (l1, xe->xclient.data.l[1]);
		674	setuv (l2, xe->xclient.data.l[2]);
		675	setuv (l3, xe->xclient.data.l[3]);
		676	setuv (l4, xe->xclient.data.l[4]);
585	break;	677	break;
586	}	678	}
587		679
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	680	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	681	}
590	break;	682	break;
591		683
592	case DT_END:	684	case DT_END:
593	{	685	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		686
626	default:	687	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	688	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	689	}
629	}	690	}
		691
		692	call:
		693	va_end (ap);
		694
		695	PUTBACK;
		696	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		697	SPAGAIN;
		698
		699	if (count)
		700	{
		701	SV *status = POPs;
		702	count = SvTRUE (status);
		703	}
		704
		705	PUTBACK;
		706	FREETMPS;
		707	LEAVE;
		708
		709	if (SvTRUE (ERRSV))
		710	{
		711	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		712	ungrab (term); // better lose the grab than the session
		713	}
		714
		715	event_consumed = !!count;
630	}	716	}
631	catch (...)	717	else
		718	event_consumed = false;
		719
		720	// post-handling of some events
		721	if (htype == HOOK_REFRESH_BEGIN)
632	{	722	{
633	swap (perl_environ, environ);	723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	727	}
		728	else if (htype == HOOK_DESTROY)
		729	{
		730	clearSVptr ((SV *)term->perl.self);
		731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
		735	}
		736
		737	return event_consumed;
		738	}
		739
		740	void
		741	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		742	{
		743	localise_env set_environ (perl_environ);
		744
		745	ENTER;
		746	SAVETMPS;
		747
		748	dSP;
		749	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		750	PUTBACK;
		751	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		752
		753	if (SvTRUE (ERRSV))
		754	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		755
		756	FREETMPS;
		757	LEAVE;
636	}	758	}
637		759
638	/////////////////////////////////////////////////////////////////////////////	760	/////////////////////////////////////////////////////////////////////////////
639		761
640	MODULE = urxvt PACKAGE = urxvt	762	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	774	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	775	# include "hookinc.h"
654	# undef def	776	# undef def
655		777
656	HV *option = get_hv ("urxvt::OPTION", 1);	778	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	779	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	780	# define nodef(name)
659	# include "optinc.h"	781	# include "optinc.h"
660	# undef nodef	782	# undef nodef
661	# undef def	783	# undef def
662		784
663	HV *stash = gv_stashpv ("urxvt", 1);	785	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	786	static const struct {
		787	const char *name;
		788	IV iv;
		789	} *civ, const_iv[] = {
		790	# define const_iv(name) { # name, (IV)name }
		791	const_iv (NUM_RESOURCES),
665	export_const_iv (DEFAULT_RSTYLE);	792	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	793	const_iv (OVERLAY_RSTYLE),
		794	const_iv (Color_Bits),
		795	const_iv (RS_bgShift), const_iv (RS_bgMask),
		796	const_iv (RS_fgShift), const_iv (RS_fgMask),
		797	const_iv (RS_Careful),
		798	const_iv (RS_fontCount),
		799	const_iv (RS_fontShift),
		800	const_iv (RS_fontMask),
		801	const_iv (RS_baseattrMask),
		802	const_iv (RS_attrMask),
		803	const_iv (RS_redraw),
		804	const_iv (RS_Sel),
667	export_const_iv (RS_Bold);	805	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	806	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	807	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	808	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	809	const_iv (RS_Uline),
672		810
673	export_const_iv (CurrentTime);	811	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	812	const_iv (ShiftMask),
675	export_const_iv (LockMask);	813	const_iv (LockMask),
676	export_const_iv (ControlMask);	814	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	815	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	816	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	817	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	818	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	819	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	820	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	821	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	822	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	823	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	824	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	825	const_iv (AnyModifier),
688		826
689	export_const_iv (EVENT_NONE);	827	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	828	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	829	const_iv (GrabModeAsync),
692	}
693		830
		831	const_iv (NoEventMask),
		832	const_iv (KeyPressMask),
		833	const_iv (KeyReleaseMask),
		834	const_iv (ButtonPressMask),
		835	const_iv (ButtonReleaseMask),
		836	const_iv (EnterWindowMask),
		837	const_iv (LeaveWindowMask),
		838	const_iv (PointerMotionMask),
		839	const_iv (PointerMotionHintMask),
		840	const_iv (Button1MotionMask),
		841	const_iv (Button2MotionMask),
		842	const_iv (Button3MotionMask),
		843	const_iv (Button4MotionMask),
		844	const_iv (Button5MotionMask),
		845	const_iv (ButtonMotionMask),
		846	const_iv (KeymapStateMask),
		847	const_iv (ExposureMask),
		848	const_iv (VisibilityChangeMask),
		849	const_iv (StructureNotifyMask),
		850	const_iv (ResizeRedirectMask),
		851	const_iv (SubstructureNotifyMask),
		852	const_iv (SubstructureRedirectMask),
		853	const_iv (FocusChangeMask),
		854	const_iv (PropertyChangeMask),
		855	const_iv (ColormapChangeMask),
		856	const_iv (OwnerGrabButtonMask),
		857
		858	const_iv (KeyPress),
		859	const_iv (KeyRelease),
		860	const_iv (ButtonPress),
		861	const_iv (ButtonRelease),
		862	const_iv (MotionNotify),
		863	const_iv (EnterNotify),
		864	const_iv (LeaveNotify),
		865	const_iv (FocusIn),
		866	const_iv (FocusOut),
		867	const_iv (KeymapNotify),
		868	const_iv (Expose),
		869	const_iv (GraphicsExpose),
		870	const_iv (NoExpose),
		871	const_iv (VisibilityNotify),
		872	const_iv (CreateNotify),
		873	const_iv (DestroyNotify),
		874	const_iv (UnmapNotify),
		875	const_iv (MapNotify),
		876	const_iv (MapRequest),
		877	const_iv (ReparentNotify),
		878	const_iv (ConfigureNotify),
		879	const_iv (ConfigureRequest),
		880	const_iv (GravityNotify),
		881	const_iv (ResizeRequest),
		882	const_iv (CirculateNotify),
		883	const_iv (CirculateRequest),
		884	const_iv (PropertyNotify),
		885	const_iv (SelectionClear),
		886	const_iv (SelectionRequest),
		887	const_iv (SelectionNotify),
		888	const_iv (ColormapNotify),
		889	const_iv (ClientMessage),
		890	const_iv (MappingNotify),
		891	# if ENABLE_XIM_ONTHESPOT
		892	const_iv (XIMReverse),
		893	const_iv (XIMUnderline),
		894	const_iv (XIMHighlight),
		895	const_iv (XIMPrimary),
		896	const_iv (XIMSecondary),
		897	const_iv (XIMTertiary),
		898	const_iv (XIMVisibleToForward),
		899	const_iv (XIMVisibleToBackword),
		900	const_iv (XIMVisibleToCenter),
		901	#if XRENDER
		902	const_iv (PictStandardARGB32),
		903	const_iv (PictStandardRGB24),
		904	const_iv (PictStandardA8),
		905	const_iv (PictStandardA4),
		906	const_iv (PictStandardA1),
		907	const_iv (RepeatNone),
		908	const_iv (RepeatNormal),
		909	const_iv (RepeatPad),
		910	const_iv (RepeatReflect),
		911	#endif
		912	# if 0
		913	const_iv (XIMForwardChar),
		914	const_iv (XIMBackwardChar),
		915	const_iv (XIMForwardWord),
		916	const_iv (XIMBackwardWord),
		917	const_iv (XIMCaretUp),
		918	const_iv (XIMCaretDown),
		919	const_iv (XIMNextLine),
		920	const_iv (XIMPreviousLine),
		921	const_iv (XIMLineStart),
		922	const_iv (XIMLineEnd),
		923	const_iv (XIMAbsolutePosition),
		924	const_iv (XIMDontChange),
		925	# endif
		926	# endif
		927	};
		928
		929	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		930	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		931	}
		932
694	void	933	void
695	set_should_invoke (int htype, int value)	934	log (const char *msg)
696	CODE:	935	CODE:
697	rxvt_perl.should_invoke [htype] = value;	936	rxvt_log ("%s", msg);
698		937
699	void	938	void
700	warn (const char *msg)	939	warn (const char *msg)
701	CODE:	940	CODE:
702	rxvt_warn ("%s", msg);	941	rxvt_warn ("%s", msg);
…		…
704	void	943	void
705	fatal (const char *msg)	944	fatal (const char *msg)
706	CODE:	945	CODE:
707	rxvt_fatal ("%s", msg);	946	rxvt_fatal ("%s", msg);
708		947
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	948	void
718	_exit (int status)	949	_exit (int status)
719		950
720	bool	951	void
721	safe ()	952	catch_fatal (SV *block)
722	CODE:	953	PROTOTYPE: &
723	RETVAL = !rxvt_tainted ();	954	CODE:
724	OUTPUT:	955	try
725	RETVAL	956	{
		957	PUSHMARK (SP);
		958	PUTBACK;
		959	call_sv (block, G_VOID | G_DISCARD);
		960	SPAGAIN;
		961	}
		962	catch (const rxvt_failure_exception &e)
		963	{
		964	croak ("rxvt_fatal exception caught, trying to continue.");
		965	}
726		966
727	NV	967	NV
728	NOW ()	968	NOW ()
729	CODE:	969	CODE:
730	RETVAL = NOW;	970	RETVAL = ev::now ();
731	OUTPUT:	971	OUTPUT:
732	RETVAL	972	RETVAL
733		973
734	int	974	int
735	GET_BASEFG (int rend)	975	GET_BASEFG (int rend)
…		…
746	RETVAL	986	RETVAL
747		987
748	int	988	int
749	SET_FGCOLOR (int rend, int new_color)	989	SET_FGCOLOR (int rend, int new_color)
750	CODE:	990	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	991	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	992	OUTPUT:
753	RETVAL	993	RETVAL
754		994
755	int	995	int
756	SET_BGCOLOR (int rend, int new_color)	996	SET_BGCOLOR (int rend, int new_color)
757	CODE:	997	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	998	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	999	OUTPUT:
760	RETVAL	1000	RETVAL
761		1001
762	int	1002	int
763	GET_CUSTOM (int rend)	1003	GET_CUSTOM (int rend)
764	CODE:	1004	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	1005	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	1006	OUTPUT:
767	RETVAL	1007	RETVAL
768		1008
769	int	1009	int
770	SET_CUSTOM (int rend, int new_value)	1010	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	1017	| ((new_value << RS_customShift) & RS_customMask);
778	}	1018	}
779	OUTPUT:	1019	OUTPUT:
780	RETVAL	1020	RETVAL
781		1021
		1022	void
		1023	termlist ()
		1024	PPCODE:
		1025	{
		1026	EXTEND (SP, rxvt_term::termlist.size ());
		1027
		1028	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1029	if ((*t)->perl.self)
		1030	PUSHs (sv_2mortal (newSVterm (*t)));
		1031	}
		1032
		1033	IV
		1034	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1035	CODE:
		1036	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1037	req->cb_sv = newSVsv (cb);
		1038	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1039	av_push (av, newSViv ((IV)req));
		1040	RETVAL = (IV)req;
		1041	OUTPUT:
		1042	RETVAL
		1043
		1044	void
		1045	_delete_selection_request (IV req_)
		1046	CODE:
		1047	rxvt_selection *req = (rxvt_selection *)req_;
		1048	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1049	int i;
		1050
		1051	for (i = AvFILL (av); i >= 0; i--)
		1052	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1053	break;
		1054
		1055	for (; i < AvFILL (av); i++)
		1056	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1057
		1058	av_pop (av);
		1059
		1060	delete req;
		1061
782	MODULE = urxvt PACKAGE = urxvt::term	1062	MODULE = urxvt PACKAGE = urxvt::term
783		1063
784	SV *	1064	SV *
785	_new (...)	1065	_new (AV *env, AV *arg)
786	CODE:	1066	CODE:
787	{	1067	{
788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789	croak ("first argument to urxvt::term->_new must be arrayref");
790
791	rxvt_term *term = new rxvt_term;	1068	rxvt_term *term = new rxvt_term;
792		1069
793	term->argv = new stringvec;	1070	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	1071	for (int i = 0; i <= AvFILL (arg); i++)
795
796	for (int i = 1; i < items; i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1072	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		1073
799	AV *envv = (AV *)SvRV (ST (0));	1074	stringvec *envv = new stringvec;
800	for (int i = av_len (envv) + 1; i--; )	1075	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1076	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802
803	term->envv->push_back (0);
804
805	bool success;
806		1077
807	try	1078	try
808	{	1079	{
809	success = term->init (term->argv->size (), term->argv->begin ());	1080	term->init (argv, envv);
810	}	1081	}
811	catch (const class rxvt_failure_exception &e)	1082	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	1083	{
818	term->destroy ();	1084	term->destroy ();
819	croak ("error while initializing new terminal instance");	1085	croak ("error while initializing new terminal instance");
820	}	1086	}
821		1087
…		…
827		1093
828	void	1094	void
829	rxvt_term::destroy ()	1095	rxvt_term::destroy ()
830		1096
831	void	1097	void
		1098	rxvt_term::set_should_invoke (int htype, int inc)
		1099	CODE:
		1100	uint8_t &count = THIS->perl.should_invoke [htype];
		1101	uint8_t prev = count;
		1102	count += inc;
		1103	if (!prev != !count)
		1104	{
		1105	// hook status changed, react
		1106	switch (htype)
		1107	{
		1108	case HOOK_POSITION_CHANGE:
		1109	if (count)
		1110	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1111	}
		1112	}
		1113
		1114	void
		1115	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1116	CODE:
		1117	XrmPutStringResource (&THIS->option_db, specifier, value);
		1118
		1119	int
832	rxvt_term::grab_button (int button, U32 modifiers)	1120	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	1121	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1122	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1123	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1124	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1125	OUTPUT: RETVAL
		1126
		1127	int
		1128	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1129	CODE:
		1130	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1131	OUTPUT: RETVAL
		1132
		1133	void
		1134	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1135	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1136	CODE:
		1137	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1138
		1139	void
		1140	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1141	CODE:
		1142	XUngrabKey (THIS->dpy, keycode, modifiers, window);
837		1143
838	bool	1144	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1145	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1146	CODE:
841	{	1147	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1148	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1149
844	THIS->perl.grabtime = 0;	1150	THIS->perl.grabtime = 0;
845		1151
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1152	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1153	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1154	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1155	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1156	THIS->perl.grabtime = eventtime;
851	else	1157	else
852	XUngrabPointer (THIS->display->display, eventtime);	1158	XUngrabPointer (THIS->dpy, eventtime);
853		1159
854	RETVAL = !!THIS->perl.grabtime;	1160	RETVAL = !!THIS->perl.grabtime;
855	}	1161	}
856	OUTPUT:	1162	OUTPUT:
857	RETVAL	1163	RETVAL
858		1164
859	void	1165	void
860	rxvt_term::allow_events_async ()	1166	rxvt_term::allow_events_async ()
861	CODE:	1167	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1168	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1169
864	void	1170	void
865	rxvt_term::allow_events_sync ()	1171	rxvt_term::allow_events_sync ()
866	CODE:	1172	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1173	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1174
869	void	1175	void
870	rxvt_term::allow_events_replay ()	1176	rxvt_term::allow_events_replay ()
871	CODE:	1177	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1178	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1179	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1180
875	void	1181	void
876	rxvt_term::ungrab ()	1182	rxvt_term::ungrab ()
877	CODE:	1183	CODE:
878	ungrab (THIS);	1184	ungrab (THIS);
879		1185
880	int	1186	int
		1187	rxvt_term::XStringToKeysym (char *string)
		1188	CODE:
		1189	RETVAL = XStringToKeysym (string);
		1190	OUTPUT: RETVAL
		1191
		1192	char *
		1193	rxvt_term::XKeysymToString (int sym)
		1194	CODE:
		1195	RETVAL = XKeysymToString (sym);
		1196	OUTPUT: RETVAL
		1197
		1198	int
		1199	rxvt_term::XKeysymToKeycode (int sym)
		1200	CODE:
		1201	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1202	OUTPUT: RETVAL
		1203
		1204	int
		1205	rxvt_term::XKeycodeToKeysym (int code, int index)
		1206	CODE:
		1207	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1208	OUTPUT: RETVAL
		1209
		1210	int
881	rxvt_term::strwidth (SV *str)	1211	rxvt_term::strwidth (SV *str)
882	CODE:	1212	CODE:
883	{	1213	{
884	wchar_t *wstr = sv2wcs (str);	1214	wchar_t *wstr = sv2wcs (str);
885		1215
886	rxvt_push_locale (THIS->locale);	1216	rxvt_push_locale (THIS->locale);
887	RETVAL = wcswidth (wstr, wcslen (wstr));	1217	RETVAL = 0;
		1218	for (wchar_t *wc = wstr; *wc; wc++)
		1219	{
		1220	int w = WCWIDTH (*wc);
		1221
		1222	if (w)
		1223	RETVAL += max (w, 1);
		1224	}
888	rxvt_pop_locale ();	1225	rxvt_pop_locale ();
889		1226
890	free (wstr);	1227	free (wstr);
891	}	1228	}
892	OUTPUT:	1229	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1239	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1240	rxvt_pop_locale ();
904		1241
905	free (wstr);	1242	free (wstr);
906		1243
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1244	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1245	free (mbstr);
909	}	1246	}
910	OUTPUT:	1247	OUTPUT:
911	RETVAL	1248	RETVAL
912		1249
…		…
919		1256
920	rxvt_push_locale (THIS->locale);	1257	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1258	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1259	rxvt_pop_locale ();
923		1260
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1261	RETVAL = wcs2sv (wstr);
925	free (wstr);	1262	free (wstr);
926	}	1263	}
927	OUTPUT:	1264	OUTPUT:
928	RETVAL	1265	RETVAL
929		1266
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1267	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1268
932	#define TERM_OFFSET_width TERM_OFFSET(width)	1269	#define TERM_OFFSET_width TERM_OFFSET(width)
933	#define TERM_OFFSET_height TERM_OFFSET(height)	1270	#define TERM_OFFSET_height TERM_OFFSET(height)
934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1271	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1272	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1273	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1274	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1275	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1276	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1277	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1278	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1279	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1280	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1281	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1282	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1283	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1284	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1285
945	int	1286	int
946	rxvt_term::width ()	1287	rxvt_term::width ()
947	ALIAS:	1288	ALIAS:
948	width = TERM_OFFSET_width	1289	width = TERM_OFFSET_width
949	height = TERM_OFFSET_height	1290	height = TERM_OFFSET_height
950	fwidth = TERM_OFFSET_fwidth	1291	fwidth = TERM_OFFSET_fwidth
951	fheight = TERM_OFFSET_fheight	1292	fheight = TERM_OFFSET_fheight
952	fbase = TERM_OFFSET_fbase	1293	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1294	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1295	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1296	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1297	mapped = TERM_OFFSET_mapped
		1298	int_bwidth = TERM_OFFSET_int_bwidth
		1299	ext_bwidth = TERM_OFFSET_ext_bwidth
		1300	lineSpace = TERM_OFFSET_lineSpace
		1301	letterSpace = TERM_OFFSET_letterSpace
957	saveLines = TERM_OFFSET_saveLines	1302	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1303	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1304	top_row = TERM_OFFSET_top_row
960	CODE:	1305	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1306	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1307	OUTPUT:
963	RETVAL	1308	RETVAL
964		1309
…		…
966	rxvt_term::ModLevel3Mask ()	1311	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1312	ALIAS:
968	ModLevel3Mask = 0	1313	ModLevel3Mask = 0
969	ModMetaMask = 1	1314	ModMetaMask = 1
970	ModNumLockMask = 2	1315	ModNumLockMask = 2
		1316	current_screen = 3
		1317	hidden_cursor = 4
971	CODE:	1318	CODE:
972	switch (ix)	1319	switch (ix)
973	{	1320	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1321	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1322	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1323	case 2: RETVAL = THIS->ModNumLockMask; break;
		1324	case 3: RETVAL = THIS->current_screen; break;
		1325	#ifdef CURSOR_BLINK
		1326	case 4: RETVAL = THIS->hidden_cursor; break;
		1327	#endif
977	}	1328	}
978	OUTPUT:	1329	OUTPUT:
979	RETVAL	1330	RETVAL
980		1331
981	char *	1332	char *
…		…
991	}	1342	}
992	OUTPUT:	1343	OUTPUT:
993	RETVAL	1344	RETVAL
994		1345
995	SV *	1346	SV *
996	rxvt_term::_env ()	1347	rxvt_term::envv ()
		1348	ALIAS:
		1349	argv = 1
997	CODE:	1350	PPCODE:
998	{	1351	{
999	if (THIS->envv)	1352	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1353
		1354	EXTEND (SP, vec->size ());
		1355
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1356	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1357	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1358	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1359	}
		1360
		1361	int
		1362	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1363	CODE:
		1364	RETVAL = THIS->pty_ev.events;
		1365	if (events != ev::UNDEF)
		1366	THIS->pty_ev.set (events);
		1367	OUTPUT:
		1368	RETVAL
		1369
		1370	int
		1371	rxvt_term::pty_fd ()
		1372	CODE:
		1373	RETVAL = THIS->pty->pty;
		1374	OUTPUT:
		1375	RETVAL
		1376
		1377	Window
		1378	rxvt_term::parent ()
		1379	CODE:
		1380	RETVAL = THIS->parent;
1012	OUTPUT:	1381	OUTPUT:
1013	RETVAL	1382	RETVAL
1014		1383
1015	int	1384	int
1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1017	CODE:
1018	RETVAL = THIS->pty_ev.events;
1019	if (events != EVENT_UNDEF)
1020	THIS->pty_ev.set (events);
1021	OUTPUT:
1022	RETVAL
1023
1024	U32
1025	rxvt_term::parent ()	1385	rxvt_term::parent_x ()
1026	CODE:	1386	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1387	RETVAL = THIS->parent_x;
1028	OUTPUT:	1388	OUTPUT:
1029	RETVAL	1389	RETVAL
1030		1390
1031	U32	1391	int
1032	rxvt_term::vt ()	1392	rxvt_term::parent_y ()
1033	CODE:	1393	CODE:
1034	RETVAL = (U32)THIS->vt;	1394	RETVAL = THIS->parent_y;
1035	OUTPUT:	1395	OUTPUT:
1036	RETVAL	1396	RETVAL
		1397
		1398	void
		1399	rxvt_term::vt_emask_add (U32 emask)
		1400	CODE:
		1401	THIS->vt_emask_perl |= emask;
		1402	THIS->vt_select_input ();
1037		1403
1038	U32	1404	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1405	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1406	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1407	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1408	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1409	OUTPUT:
1046	RETVAL	1410	RETVAL
1047		1411
1048	int	1412	int
1049	rxvt_term::view_start (int newval = -1)	1413	rxvt_term::view_start (int newval = 1)
		1414	PROTOTYPE: $;$
1050	CODE:	1415	CODE:
1051	{	1416	{
1052	RETVAL = THIS->view_start;	1417	RETVAL = THIS->view_start;
1053		1418
1054	if (newval >= 0)	1419	if (newval <= 0)
1055	{	1420	THIS->scr_changeview (max (newval, THIS->top_row));
1056	THIS->view_start = min (newval, THIS->nsaved);
1057	THIS->scr_changeview (RETVAL);
1058	}
1059	}	1421	}
1060	OUTPUT:	1422	OUTPUT:
1061	RETVAL	1423	RETVAL
1062		1424
1063	void	1425	void
		1426	rxvt_term::set_urgency (bool enable)
		1427
		1428	void
		1429	rxvt_term::focus_in ()
		1430
		1431	void
		1432	rxvt_term::focus_out ()
		1433
		1434	void
		1435	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1436	ALIAS:
		1437	key_release = 1
		1438	CODE:
		1439	{
		1440	XKeyEvent xkey;
		1441
		1442	memset (&xkey, 0, sizeof (xkey));
		1443
		1444	xkey.time = time;
		1445	xkey.state = state;
		1446	xkey.keycode = keycode;
		1447
		1448	xkey.type = ix ? KeyRelease : KeyPress;
		1449	xkey.display = THIS->dpy;
		1450	xkey.window = THIS->vt;
		1451	xkey.root = THIS->display->root;
		1452	xkey.subwindow = THIS->vt;
		1453
		1454	if (ix)
		1455	THIS->key_release (xkey);
		1456	else
		1457	THIS->key_press (xkey);
		1458	}
		1459
		1460	void
1064	rxvt_term::want_refresh ()	1461	rxvt_term::want_refresh ()
1065	CODE:	1462	CODE:
1066	THIS->want_refresh = 1;	1463	THIS->want_refresh = 1;
		1464	THIS->refresh_check ();
1067		1465
1068	void	1466	void
1069	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1467	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1070	PPCODE:	1468	PPCODE:
1071	{	1469	{
1072	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1470	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1073	XSRETURN_EMPTY;	1471	XSRETURN_EMPTY;
1074		1472
1075	line_t &l = ROW(row_number);	1473	line_t &l = ROW(row_number);
1076		1474
1077	if (GIMME_V != G_VOID)	1475	if (GIMME_V != G_VOID)
1078	{	1476	{
1079	wchar_t *wstr = new wchar_t [THIS->ncol];	1477	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1080		1478
1081	for (int col = 0; col < THIS->ncol; col++)	1479	for (int col = 0; col < THIS->ncol; col++)
1082	wstr [col] = l.t [col];	1480	wstr [col] = l.t [col];
1083		1481
1084	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1482	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1085
1086	delete [] wstr;
1087	}	1483	}
1088		1484
1089	if (new_text)	1485	if (new_text)
1090	{	1486	{
1091	wchar_t *wstr = sv2wcs (new_text);	1487	wchar_t *wstr = sv2wcs (new_text);
1092		1488
1093	int len = min (wcslen (wstr) - start_ofs, max_len);	1489	int len = min (wcslen (wstr) - start_ofs, max_len);
1094		1490
1095	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1491	if (start_col < 0 || start_col + len > THIS->ncol)
1096	{	1492	{
1097	free (wstr);	1493	free (wstr);
1098	croak ("new_text extends beyond horizontal margins");	1494	croak ("new_text extends beyond horizontal margins");
1099	}	1495	}
1100		1496
…		…
1110		1506
1111	void	1507	void
1112	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1508	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1113	PPCODE:	1509	PPCODE:
1114	{	1510	{
1115	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1511	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1116	XSRETURN_EMPTY;	1512	XSRETURN_EMPTY;
1117		1513
1118	line_t &l = ROW(row_number);	1514	line_t &l = ROW(row_number);
1119		1515
1120	if (GIMME_V != G_VOID)	1516	if (GIMME_V != G_VOID)
…		…
1132	{	1528	{
1133	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1529	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1134	croak ("new_rend must be arrayref");	1530	croak ("new_rend must be arrayref");
1135		1531
1136	AV *av = (AV *)SvRV (new_rend);	1532	AV *av = (AV *)SvRV (new_rend);
1137	int len = min (av_len (av) + 1 - start_ofs, max_len);	1533	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1138		1534
1139	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1535	if (start_col < 0 || start_col + len > THIS->ncol)
1140	croak ("new_rend array extends beyond horizontal margins");	1536	croak ("new_rend array extends beyond horizontal margins");
1141		1537
1142	for (int col = start_col; col < start_col + len; col++)	1538	for (int col = start_col; col < start_col + len; col++)
1143	{	1539	{
1144	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1540	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1150		1546
1151	int	1547	int
1152	rxvt_term::ROW_l (int row_number, int new_length = -1)	1548	rxvt_term::ROW_l (int row_number, int new_length = -1)
1153	CODE:	1549	CODE:
1154	{	1550	{
1155	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1551	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1156	XSRETURN_EMPTY;	1552	XSRETURN_EMPTY;
1157		1553
1158	line_t &l = ROW(row_number);	1554	line_t &l = ROW(row_number);
1159	RETVAL = l.l;	1555	RETVAL = l.l;
1160		1556
…		…
1166		1562
1167	bool	1563	bool
1168	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1564	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1169	CODE:	1565	CODE:
1170	{	1566	{
1171	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1567	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1172	XSRETURN_EMPTY;	1568	XSRETURN_EMPTY;
1173		1569
1174	line_t &l = ROW(row_number);	1570	line_t &l = ROW(row_number);
1175	RETVAL = l.is_longer ();	1571	RETVAL = l.is_longer ();
1176		1572
…		…
1184	rxvt_term::special_encode (SV *string)	1580	rxvt_term::special_encode (SV *string)
1185	CODE:	1581	CODE:
1186	{	1582	{
1187	wchar_t *wstr = sv2wcs (string);	1583	wchar_t *wstr = sv2wcs (string);
1188	int wlen = wcslen (wstr);	1584	int wlen = wcslen (wstr);
1189	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1585	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1190		1586
1191	rxvt_push_locale (THIS->locale);	1587	rxvt_push_locale (THIS->locale);
1192		1588
1193	wchar_t *r = rstr;	1589	wchar_t *r = rstr;
1194	for (wchar_t *s = wstr; *s; s++)	1590	for (wchar_t *s = wstr; *s; s++)
		1591	{
		1592	int w = WCWIDTH (*s);
		1593
1195	if (wcwidth (*s) == 0)	1594	if (w == 0)
1196	{	1595	{
1197	if (r == rstr)	1596	if (r == rstr)
1198	croak ("leading combining character unencodable");	1597	croak ("leading combining character unencodable");
1199		1598
1200	unicode_t n = rxvt_compose (r[-1], *s);	1599	unicode_t n = rxvt_compose (r[-1], *s);
1201	if (n == NOCHAR)	1600	if (n == NOCHAR)
1202	n = rxvt_composite.compose (r[-1], *s);	1601	n = rxvt_composite.compose (r[-1], *s);
1203		1602
1204	r[-1] = n;	1603	r[-1] = n;
1205	}	1604	}
1206	#if !UNICODE_3	1605	#if !UNICODE_3
1207	else if (*s >= 0x10000)	1606	else if (*s >= 0x10000)
1208	*r++ = rxvt_composite.compose (*s);	1607	*r++ = rxvt_composite.compose (*s);
1209	#endif	1608	#endif
1210	else	1609	else
1211	*r++ = *s;	1610	*r++ = *s;
		1611
		1612	// the *2 above only allows wcwidth <= 2
		1613	if (w > 1)
		1614	*r++ = NOCHAR;
		1615	}
1212		1616
1213	rxvt_pop_locale ();	1617	rxvt_pop_locale ();
1214		1618
1215	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1619	RETVAL = wcs2sv (rstr, r - rstr);
1216
1217	delete [] rstr;
1218	}	1620	}
1219	OUTPUT:	1621	OUTPUT:
1220	RETVAL	1622	RETVAL
1221		1623
1222	SV *	1624	SV *
1223	rxvt_term::special_decode (SV *text)	1625	rxvt_term::special_decode (SV *text)
1224	CODE:	1626	CODE:
1225	{	1627	{
1226	wchar_t *wstr = sv2wcs (text);	1628	wchar_t *wstr = sv2wcs (text);
1227	int wlen = wcslen (wstr);
1228	int dlen = 0;	1629	int dlen = 0;
1229		1630
1230	// find length	1631	// find length
1231	for (wchar_t *s = wstr; *s; s++)	1632	for (wchar_t *s = wstr; *s; s++)
1232	if (*s == NOCHAR)	1633	if (*s == NOCHAR)
…		…
1234	else if (IS_COMPOSE (*s))	1635	else if (IS_COMPOSE (*s))
1235	dlen += rxvt_composite.expand (*s, 0);	1636	dlen += rxvt_composite.expand (*s, 0);
1236	else	1637	else
1237	dlen++;	1638	dlen++;
1238		1639
1239	wchar_t *rstr = new wchar_t [dlen];	1640	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1240		1641
1241	// decode	1642	// decode
1242	wchar_t *r = rstr;	1643	wchar_t *r = rstr;
1243	for (wchar_t *s = wstr; *s; s++)	1644	for (wchar_t *s = wstr; *s; s++)
1244	if (*s == NOCHAR)	1645	if (*s == NOCHAR)
…		…
1246	else if (IS_COMPOSE (*s))	1647	else if (IS_COMPOSE (*s))
1247	r += rxvt_composite.expand (*s, r);	1648	r += rxvt_composite.expand (*s, r);
1248	else	1649	else
1249	*r++ = *s;	1650	*r++ = *s;
1250		1651
1251	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1652	RETVAL = wcs2sv (rstr, r - rstr);
1252
1253	delete [] rstr;
1254	}	1653	}
1255	OUTPUT:	1654	OUTPUT:
1256	RETVAL	1655	RETVAL
1257		1656
1258	void	1657	void
1259	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1658	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1260	PPCODE:	1659	PPCODE:
1261	{	1660	{
1262	struct resval { const char *name; int value; } rslist [] = {	1661	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1263	# define def(name) { # name, Rs_ ## name },	1662	# define def(name) { # name, Rs_ ## name },
1264	# define reserve(name,count)	1663	# define reserve(name,count)
1265	# include "rsinc.h"	1664	# include "rsinc.h"
1266	# undef def	1665	# undef def
1267	# undef reserve	1666	# undef reserve
1268	};	1667	};
1269		1668
1270	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1669	rs = rslist + ecb_array_length (rslist);
1271		1670
		1671	if (*name)
1272	do {	1672	{
		1673	do {
1273	if (rs-- == rslist)	1674	if (rs-- == rslist)
1274	croak ("no such resource '%s', requested", name);	1675	croak ("no such resource '%s', requested", name);
1275	} while (strcmp (name, rs->name));	1676	} while (strcmp (name, rs->name));
1276		1677
1277	index += rs->value;	1678	index += rs->value;
		1679	}
		1680	else
		1681	{
		1682	--rs;
		1683	name = "";
		1684	}
1278		1685
1279	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1686	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1280	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1687	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1281		1688
1282	if (GIMME_V != G_VOID)	1689	if (GIMME_V != G_VOID)
1283	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1690	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1284		1691
1285	if (newval)	1692	if (newval)
1286	{	1693	{
1287	if (SvOK (newval))	1694	if (SvOK (newval))
1288	{	1695	{
…		…
1295	}	1702	}
1296	}	1703	}
1297		1704
1298	const char *	1705	const char *
1299	rxvt_term::x_resource (const char *name)	1706	rxvt_term::x_resource (const char *name)
1300	CLEANUP:
1301	SvTAINTED_on (ST (0));
1302		1707
1303	bool	1708	bool
1304	rxvt_term::option (U32 optval, int set = -1)	1709	rxvt_term::option (U8 optval, int set = -1)
1305	CODE:	1710	CODE:
1306	{	1711	{
1307	RETVAL = THIS->options & optval;	1712	RETVAL = THIS->option (optval);
1308		1713
1309	if (set >= 0)	1714	if (set >= 0)
1310	{	1715	{
1311	if (set)
1312	THIS->options |= optval;	1716	THIS->set_option (optval, set);
1313	else
1314	THIS->options &= ~optval;
1315		1717
		1718	if (THIS->init_done) // avoid doing this before START
1316	switch (optval)	1719	switch (optval)
1317	{	1720	{
1318	case Opt_skipBuiltinGlyphs:	1721	case Opt_skipBuiltinGlyphs:
1319	THIS->set_fonts ();	1722	THIS->set_fonts ();
1320	THIS->scr_remap_chars ();	1723	THIS->scr_remap_chars ();
1321	THIS->scr_touch (true);	1724	THIS->scr_touch (true);
1322	THIS->want_refresh = 1;	1725	THIS->want_refresh = 1;
		1726	THIS->refresh_check ();
1323	break;	1727	break;
		1728	#ifdef CURSOR_BLINK
		1729	case Opt_cursorBlink:
		1730	THIS->cursor_blink_reset ();
		1731	break;
		1732	#endif
1324		1733
1325	case Opt_cursorUnderline:	1734	case Opt_cursorUnderline:
1326	THIS->want_refresh = 1;	1735	THIS->want_refresh = 1;
		1736	THIS->refresh_check ();
1327	break;	1737	break;
1328		1738
1329	# case Opt_scrollBar_floating:	1739	# case Opt_scrollBar_floating:
1330	# case Opt_scrollBar_right:	1740	# case Opt_scrollBar_right:
1331	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1741	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1332	# break;	1742	# break;
1333	}	1743	}
1334	}	1744	}
1335	}	1745	}
1336	OUTPUT:	1746	OUTPUT:
1337	RETVAL	1747	RETVAL
1338		1748
…		…
1341	CODE:	1751	CODE:
1342	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1752	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1343	THIS->keyboard->register_done ();	1753	THIS->keyboard->register_done ();
1344	OUTPUT:	1754	OUTPUT:
1345	RETVAL	1755	RETVAL
		1756
		1757	void
		1758	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1759	CODE:
		1760	wchar_t *wstr = sv2wcs (str);
		1761	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1762	free (wstr);
1346		1763
1347	void	1764	void
1348	rxvt_term::screen_cur (...)	1765	rxvt_term::screen_cur (...)
1349	PROTOTYPE: $;$$	1766	PROTOTYPE: $;$$
1350	ALIAS:	1767	ALIAS:
…		…
1364	EXTEND (SP, 2);	1781	EXTEND (SP, 2);
1365	PUSHs (sv_2mortal (newSViv (rc.row)));	1782	PUSHs (sv_2mortal (newSViv (rc.row)));
1366	PUSHs (sv_2mortal (newSViv (rc.col)));	1783	PUSHs (sv_2mortal (newSViv (rc.col)));
1367	}	1784	}
1368		1785
1369	if (items == 3)	1786	if (items >= 3)
		1787	{
		1788	rc.row = SvIV (ST (1));
		1789	rc.col = SvIV (ST (2));
		1790
		1791	if (ix == 2)
1370	{	1792	{
1371	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1793	if (rc.col == 0)
1372	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1794	{
		1795	// col == 0 means end of previous line
		1796	rc.row--;
		1797	rc.col = THIS->ncol;
		1798	}
		1799	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1800	&& rc.col > ROW(rc.row).l)
		1801	{
		1802	// col >= length means while line and add newline
		1803	rc.col = THIS->ncol;
		1804	}
		1805	}
		1806
		1807	clamp_it (rc.col, 0, THIS->ncol);
		1808	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1373		1809
1374	if (ix)	1810	if (ix)
		1811	{
		1812	THIS->selection.screen = THIS->current_screen;
		1813
1375	THIS->want_refresh = 1;	1814	THIS->want_refresh = 1;
		1815	THIS->refresh_check ();
		1816	}
		1817	}
		1818	}
		1819
		1820	int
		1821	rxvt_term::selection_screen (int screen = -1)
		1822	CODE:
		1823	RETVAL = THIS->selection.screen;
		1824	if (screen >= 0)
		1825	THIS->selection.screen = screen;
		1826	OUTPUT:
		1827	RETVAL
		1828
		1829	void
		1830	rxvt_term::selection_clear (bool clipboard = false)
		1831
		1832	void
		1833	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1834	CODE:
		1835	THIS->selection.op = SELECTION_CONT;
		1836	THIS->selection.rect = rect;
		1837	THIS->selection_make (eventtime);
		1838
		1839	int
		1840	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1841
		1842	void
		1843	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1844	PPCODE:
		1845	{
		1846	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1847	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1848
		1849	if (GIMME_V != G_VOID)
		1850	XPUSHs (text
		1851	? sv_2mortal (wcs2sv (text, len))
		1852	: &PL_sv_undef);
		1853
		1854	if (newtext)
		1855	{
		1856	free (text);
		1857
		1858	text = sv2wcs (newtext);
		1859	len = wcslen (text);
1376	}	1860	}
1377	}	1861	}
1378		1862
1379	char	1863	char
1380	rxvt_term::cur_charset ()	1864	rxvt_term::cur_charset ()
1381	CODE:	1865	CODE:
1382	RETVAL = THIS->charsets [THIS->screen.charset];	1866	RETVAL = THIS->charsets [THIS->screen.charset];
1383	OUTPUT:	1867	OUTPUT:
1384	RETVAL	1868	RETVAL
1385		1869
1386	int
1387	rxvt_term::selection_grab (U32 eventtime)
1388
1389	void
1390	rxvt_term::selection (SV *newtext = 0)
1391	PPCODE:
1392	{
1393	if (GIMME_V != G_VOID)
1394	XPUSHs (THIS->selection.text
1395	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1396	: &PL_sv_undef);
1397
1398	if (newtext)
1399	{
1400	free (THIS->selection.text);
1401
1402	THIS->selection.text = sv2wcs (newtext);
1403	THIS->selection.len = wcslen (THIS->selection.text);
1404	}
1405	}
1406
1407	void	1870	void
1408	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)	1871	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1409		1872
1410	void	1873	void
1411	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1874	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1412		1875
1413	void	1876	void
1414	rxvt_term::scr_bell ()	1877	rxvt_term::scr_bell ()
		1878
		1879	void
		1880	rxvt_term::scr_recolour (bool refresh = true);
		1881
		1882	void
		1883	rxvt_term::scr_change_screen (int screen)
1415		1884
1416	void	1885	void
1417	rxvt_term::scr_add_lines (SV *string)	1886	rxvt_term::scr_add_lines (SV *string)
1418	CODE:	1887	CODE:
1419	{	1888	{
…		…
1429	char *str = SvPVbyte (octets, len);	1898	char *str = SvPVbyte (octets, len);
1430	C_ARGS:	1899	C_ARGS:
1431	str, len	1900	str, len
1432		1901
1433	void	1902	void
		1903	rxvt_term::tt_paste (SV *octets)
		1904	INIT:
		1905	STRLEN len;
		1906	char *str = SvPVbyte (octets, len);
		1907	C_ARGS:
		1908	str, len
		1909
		1910	void
1434	rxvt_term::cmd_parse (SV *octets)	1911	rxvt_term::cmd_parse (SV *octets)
1435	CODE:	1912	CODE:
1436	{	1913	{
1437	STRLEN len;	1914	STRLEN len;
1438	char *str = SvPVbyte (octets, len);	1915	char *str = SvPVbyte (octets, len);
…		…
1460	o->self = (HV *)SvRV (RETVAL);	1937	o->self = (HV *)SvRV (RETVAL);
1461	}	1938	}
1462	OUTPUT:	1939	OUTPUT:
1463	RETVAL	1940	RETVAL
1464		1941
		1942	#############################################################################
		1943	# Various X Utility Functions
		1944	#############################################################################
		1945
		1946	void
		1947	rxvt_term::XListProperties (Window window)
		1948	PPCODE:
		1949	{
		1950	int count;
		1951	Atom *props = XListProperties (THIS->dpy, window, &count);
		1952
		1953	EXTEND (SP, count);
		1954	while (count--)
		1955	PUSHs (newSVuv ((U32)props [count]));
		1956
		1957	XFree (props);
		1958	}
		1959
		1960	void
		1961	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1962	PPCODE:
		1963	{
		1964	Atom type;
		1965	int format;
		1966	unsigned long nitems;
		1967	unsigned long bytes_after;
		1968	unsigned char *prop;
		1969
		1970	XGetWindowProperty (THIS->dpy, window, property,
		1971	0, 1<<24, 0, AnyPropertyType,
		1972	&type, &format, &nitems, &bytes_after, &prop);
		1973
		1974	if (type != None)
		1975	{
		1976	int elemsize = format == 16 ? sizeof (short)
		1977	: format == 32 ? sizeof (long)
		1978	: 1;
		1979
		1980	EXTEND (SP, 3);
		1981	PUSHs (newSVuv ((U32)type));
		1982	PUSHs (newSViv (format));
		1983	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1984	XFree (prop);
		1985	}
		1986	}
		1987
		1988	void
		1989	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1990	CODE:
		1991	{
		1992	STRLEN len;
		1993	char *data_ = SvPVbyte (data, len);
		1994
		1995	int elemsize = format == 16 ? sizeof (short)
		1996	: format == 32 ? sizeof (long)
		1997	: 1;
		1998
		1999	XChangeProperty (THIS->dpy, window, property,
		2000	type, format, PropModeReplace,
		2001	(unsigned char *)data_, len / elemsize);
		2002	}
		2003
		2004	Atom
		2005	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2006	C_ARGS: term->dpy, atom_name, only_if_exists
		2007
		2008	char *
		2009	XGetAtomName (rxvt_term *term, Atom atom)
		2010	C_ARGS: term->dpy, atom
		2011	CLEANUP:
		2012	XFree (RETVAL);
		2013
		2014	void
		2015	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2016	C_ARGS: term->dpy, window, property
		2017
		2018	Window
		2019	rxvt_term::DefaultRootWindow ()
		2020	CODE:
		2021	RETVAL = THIS->display->root;
		2022	OUTPUT:
		2023	RETVAL
		2024
		2025	#if 0
		2026
		2027	Window
		2028	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2029	C_ARGS: term->dpy, (Window)parent,
		2030	x, y, width, height, 0,
		2031	term->pix_colors_focused[Color_border],
		2032	term->pix_colors_focused[Color_border]
		2033
		2034	#endif
		2035
		2036	void
		2037	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2038	C_ARGS: term->dpy, window, parent, x, y
		2039
		2040	void
		2041	XMapWindow (rxvt_term *term, Window window)
		2042	C_ARGS: term->dpy, window
		2043
		2044	void
		2045	XUnmapWindow (rxvt_term *term, Window window)
		2046	C_ARGS: term->dpy, window
		2047
		2048	void
		2049	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2050	C_ARGS: term->dpy, window, x, y, width, height
		2051
		2052	void
		2053	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2054	CODE:
		2055	{
		2056	XWindowAttributes attr;
		2057	XGetWindowAttributes (THIS->dpy, window, &attr);
		2058	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2059	}
		2060
		2061	void
		2062	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2063	PPCODE:
		2064	{
		2065	int dx, dy;
		2066	Window child;
		2067
		2068	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2069	{
		2070	EXTEND (SP, 3);
		2071	PUSHs (newSViv (dx));
		2072	PUSHs (newSViv (dy));
		2073	PUSHs (newSVuv (child));
		2074	}
		2075	}
		2076
		2077	#############################################################################
		2078	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2079
		2080	bool
		2081	rxvt_term::has_render ()
		2082	CODE:
		2083	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2084	OUTPUT:
		2085	RETVAL
		2086
		2087	void
		2088	rxvt_term::background_geometry (bool border = false)
		2089	PPCODE:
		2090	EXTEND (SP, 4);
		2091	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2092	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2093	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2094	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2095
		2096	#if HAVE_IMG
		2097
		2098	rxvt_img *
		2099	rxvt_term::new_img (SV *format, int width = 1, int height = 1)
		2100	CODE:
		2101	XRenderPictFormat *f = SvOK (format)
		2102	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2103	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2104	RETVAL = new rxvt_img (THIS, f, 0, 0, width, height);
		2105	RETVAL->alloc ();
		2106	OUTPUT:
		2107	RETVAL
		2108
		2109	#if ENABLE_TRANSPARENCY
		2110
		2111	rxvt_img *
		2112	rxvt_term::new_img_from_root ()
		2113	CODE:
		2114	RETVAL = rxvt_img::new_from_root (THIS);
		2115	OUTPUT:
		2116	RETVAL
		2117
		2118	#endif
		2119
		2120	#if HAVE_PIXBUF
		2121
		2122	rxvt_img *
		2123	rxvt_term::new_img_from_file (octet_string filename)
		2124	CODE:
		2125	try
		2126	{
		2127	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2128	}
		2129	catch (const class rxvt_failure_exception &e)
		2130	{
		2131	croak ("new_img_from_file failed");
		2132	}
		2133	OUTPUT:
		2134	RETVAL
		2135
		2136	#endif
		2137
		2138	#if HAVE_BG_PIXMAP
		2139
		2140	void
		2141	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2142	CODE:
		2143	THIS->bg_destroy ();
		2144	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2145
		2146	if (img) // TODO: cannot be false
		2147	{
		2148	img = img->clone (); // own the img
		2149
		2150	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2151	img->sub_rect (0, 0,
		2152	border ? THIS->vt_width : THIS->szHint.width,
		2153	border ? THIS->vt_height : THIS->szHint.height)
		2154	->replace (img);
		2155
		2156	// just in case, should usually be a nop
		2157	img->reify ()
		2158	->replace (img);
		2159
		2160	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2161	->replace (img);
		2162
		2163	THIS->bg_img = img;
		2164	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2165
		2166	if (!border)
		2167	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2168	}
		2169
		2170	#endif
		2171
		2172	#endif
		2173
		2174	#############################################################################
		2175	# urxvt::overlay
		2176	#############################################################################
		2177
1465	MODULE = urxvt PACKAGE = urxvt::overlay	2178	MODULE = urxvt PACKAGE = urxvt::overlay
1466		2179
1467	void	2180	void
1468	overlay::set (int x, int y, SV *text, SV *rend = 0)	2181	overlay::set (int x, int y, SV *text, SV *rend = 0)
1469		2182
…		…
1474	overlay::hide ()	2187	overlay::hide ()
1475		2188
1476	void	2189	void
1477	overlay::DESTROY ()	2190	overlay::DESTROY ()
1478		2191
		2192	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2193
		2194	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2195
		2196	#if HAVE_PIXBUF
		2197
		2198	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2199	C_ARGS: filename, 0
		2200
		2201	void
		2202	DESTROY (urxvt::pixbuf self)
		2203	CODE:
		2204	gdk_pixbuf_unref (self);
		2205
		2206	#endif
		2207
1479	MODULE = urxvt PACKAGE = urxvt::timer	2208	MODULE = urxvt PACKAGE = urxvt::img
1480		2209
1481	SV *	2210	#if HAVE_IMG
1482	timer::new ()
1483	CODE:
1484	timer *w = new timer;
1485	w->start (NOW);
1486	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1487	w->self = (HV *)SvRV (RETVAL);
1488	OUTPUT:
1489	RETVAL
1490		2211
1491	timer *	2212	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1492	timer::cb (SV *cb)	2213	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1493	CODE:
1494	THIS->cb (cb);
1495	RETVAL = THIS;
1496	OUTPUT:
1497	RETVAL
1498		2214
1499	NV	2215	int
1500	timer::at ()	2216	rxvt_img::w ()
1501	CODE:	2217	CODE:
1502	RETVAL = THIS->at;	2218	RETVAL = THIS->w;
1503	OUTPUT:	2219	OUTPUT:
1504	RETVAL	2220	RETVAL
1505		2221
1506	timer *	2222	int
1507	timer::interval (NV interval)	2223	rxvt_img::h ()
1508	CODE:	2224	CODE:
1509	THIS->interval = interval;
1510	RETVAL = THIS;	2225	RETVAL = THIS->h;
1511	OUTPUT:	2226	OUTPUT:
1512	RETVAL	2227	RETVAL
1513		2228
1514	timer *	2229	Pixmap
1515	timer::set (NV tstamp)	2230	rxvt_img::pm ()
1516	CODE:	2231	CODE:
1517	THIS->set (tstamp);
1518	RETVAL = THIS;	2232	RETVAL = THIS->pm;
1519	OUTPUT:	2233	OUTPUT:
1520	RETVAL
1521
1522	timer *
1523	timer::start (NV tstamp = THIS->at)
1524	CODE:
1525	THIS->start (tstamp);
1526	RETVAL = THIS;	2234	RETVAL
1527	OUTPUT:
1528	RETVAL
1529		2235
1530	timer *
1531	timer::stop ()
1532	CODE:
1533	THIS->stop ();
1534	RETVAL = THIS;
1535	OUTPUT:
1536	RETVAL
1537
1538	void	2236	void
		2237	rxvt_img::fill (SV *c)
		2238	INIT:
		2239	rgba cc = parse_rgba (c, THIS->s);
		2240	C_ARGS: cc
		2241
		2242	void
1539	timer::DESTROY ()	2243	rxvt_img::DESTROY ()
1540
1541	MODULE = urxvt PACKAGE = urxvt::iow
1542
1543	SV *
1544	iow::new ()
1545	CODE:	2244	CODE:
1546	iow *w = new iow;	2245	delete THIS;
1547	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1548	w->self = (HV *)SvRV (RETVAL);
1549	OUTPUT:
1550	RETVAL
1551		2246
1552	iow *
1553	iow::cb (SV *cb)
1554	CODE:
1555	THIS->cb (cb);
1556	RETVAL = THIS;
1557	OUTPUT:
1558	RETVAL
1559
1560	iow *
1561	iow::fd (int fd)
1562	CODE:
1563	THIS->fd = fd;
1564	RETVAL = THIS;
1565	OUTPUT:
1566	RETVAL
1567
1568	iow *
1569	iow::events (short events)
1570	CODE:
1571	THIS->events = events;
1572	RETVAL = THIS;
1573	OUTPUT:
1574	RETVAL
1575
1576	iow *
1577	iow::start ()
1578	CODE:
1579	THIS->start ();
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	iow *
1585	iow::stop ()
1586	CODE:
1587	THIS->stop ();
1588	RETVAL = THIS;
1589	OUTPUT:
1590	RETVAL
1591
1592	void	2247	void
1593	iow::DESTROY ()	2248	rxvt_img::unshare ()
1594		2249
		2250	int
		2251	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2252	CODE:
		2253	if (items >= 2)
		2254	THIS->repeat_mode (repeat);
		2255	if (GIMME_V != G_VOID)
		2256	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1595		2257
		2258	void
		2259	rxvt_img::move (int dx, int dy)
		2260
		2261	void
		2262	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2263
		2264	void
		2265	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2266
		2267	rxvt_img *
		2268	rxvt_img::clone ()
		2269
		2270	rxvt_img *
		2271	rxvt_img::reify ()
		2272
		2273	rxvt_img *
		2274	rxvt_img::sub_rect (int x, int y, int width, int height)
		2275
		2276	rxvt_img *
		2277	rxvt_img::blur (int rh, int rv)
		2278
		2279	rxvt_img *
		2280	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2281	INIT:
		2282	double matrix[3][3] = {
		2283	{ p11, p12, p13 },
		2284	{ p21, p22, p23 },
		2285	{ p31, p32, p33 }
		2286	};
		2287	C_ARGS: matrix
		2288
		2289	rxvt_img *
		2290	rxvt_img::scale (int new_width, int new_height)
		2291
		2292	rxvt_img *
		2293	rxvt_img::rotate (int x, int y, NV phi)
		2294
		2295	#endif
		2296

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